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| author | John Crispin <blogic@openwrt.org> | 2012-11-02 20:07:02 +0000 |
|---|---|---|
| committer | John Crispin <blogic@openwrt.org> | 2012-11-02 20:07:02 +0000 |
| commit | 5a5e4b27825721f902e64a0d993d71a6b8fd48a4 (patch) | |
| tree | 9042a707f9a1efd86b4873f9ad1e0116e209f93c /target/linux/lantiq/files | |
| parent | bd7dc4e3eae386a0d79e7586ea73ebd6feb74ef0 (diff) | |
| download | master-187ad058-5a5e4b27825721f902e64a0d993d71a6b8fd48a4.tar.gz master-187ad058-5a5e4b27825721f902e64a0d993d71a6b8fd48a4.tar.bz2 master-187ad058-5a5e4b27825721f902e64a0d993d71a6b8fd48a4.zip | |
[lantiq] move files/ -> files-3.3/
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34060 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/lantiq/files')
135 files changed, 0 insertions, 63406 deletions
diff --git a/target/linux/lantiq/files/arch/mips/configs/ase_defconfig b/target/linux/lantiq/files/arch/mips/configs/ase_defconfig deleted file mode 100644 index 5bb1d93ebd..0000000000 --- a/target/linux/lantiq/files/arch/mips/configs/ase_defconfig +++ /dev/null @@ -1,67 +0,0 @@ -CONFIG_LANTIQ=y -CONFIG_SOC_AMAZON_SE=y -CONFIG_CPU_MIPS32_R2=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_EXPERIMENTAL=y -CONFIG_DEFAULT_HOSTNAME="amazon_se" -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../root-lantiq/ ../root-lantiq/initramfs-base-files.txt" -CONFIG_INITRAMFS_ROOT_UID=1000 -CONFIG_INITRAMFS_ROOT_GID=1000 -+# CONFIG_RD_GZIP is not set -CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_DEFAULT_DEADLINE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_MROUTE=y -CONFIG_IP_MROUTE_MULTIPLE_TABLES=y -CONFIG_ARPD=y -CONFIG_SYN_COOKIES=y -CONFIG_NETFILTER=y -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=y -CONFIG_NET_SCHED=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_GEOMETRY=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_LANTIQ=y -CONFIG_MISC_DEVICES=y -CONFIG_NETDEVICES=y -CONFIG_MII=y -CONFIG_LANTIQ_ETOP=y -CONFIG_PHYLIB=y -CONFIG_SERIAL_LANTIQ=y -CONFIG_PINCTRL=y -CONFIG_GPIO_SYSFS=y -CONFIG_WATCHDOG=y -CONFIG_LANTIQ_WDT=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_SQUASHFS=y -CONFIG_SQUASHFS_XZ=y -CONFIG_STRIP_ASM_SYMS=y -CONFIG_DEBUG_FS=y diff --git a/target/linux/lantiq/files/arch/mips/configs/falcon_defconfig b/target/linux/lantiq/files/arch/mips/configs/falcon_defconfig deleted file mode 100644 index ce242a88ed..0000000000 --- a/target/linux/lantiq/files/arch/mips/configs/falcon_defconfig +++ /dev/null @@ -1,72 +0,0 @@ -CONFIG_LANTIQ=y -CONFIG_SOC_FALCON=y -CONFIG_CPU_MIPS32_R2=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_EXPERIMENTAL=y -CONFIG_DEFAULT_HOSTNAME="falcon" -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../root-lantiq/ ../root-lantiq/initramfs-base-files.txt" -CONFIG_INITRAMFS_ROOT_UID=1000 -CONFIG_INITRAMFS_ROOT_GID=1000 -+# CONFIG_RD_GZIP is not set -CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_DEFAULT_DEADLINE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_MROUTE=y -CONFIG_IP_MROUTE_MULTIPLE_TABLES=y -CONFIG_ARPD=y -CONFIG_SYN_COOKIES=y -CONFIG_NETFILTER=y -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=y -CONFIG_NET_SCHED=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_GEOMETRY=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_LANTIQ=y -CONFIG_MTD_M25P80=y -CONFIG_MISC_DEVICES=y -CONFIG_EEPROM_AT24=y -CONFIG_NETDEVICES=y -CONFIG_MII=y -CONFIG_PHYLIB=y -CONFIG_SERIAL_LANTIQ=y -CONFIG_I2C=y -CONFIG_I2C_FALCON=y -CONFIG_SPI=y -CONFIG_SPI_FALCON=y -CONFIG_PINCTRL=y -CONFIG_GPIO_SYSFS=y -CONFIG_WATCHDOG=y -CONFIG_LANTIQ_WDT=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_SQUASHFS=y -CONFIG_SQUASHFS_XZ=y -CONFIG_STRIP_ASM_SYMS=y -CONFIG_DEBUG_FS=y diff --git a/target/linux/lantiq/files/arch/mips/configs/xway_defconfig b/target/linux/lantiq/files/arch/mips/configs/xway_defconfig deleted file mode 100644 index 510a9641d3..0000000000 --- a/target/linux/lantiq/files/arch/mips/configs/xway_defconfig +++ /dev/null @@ -1,66 +0,0 @@ -CONFIG_LANTIQ=y -CONFIG_CPU_MIPS32_R2=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_EXPERIMENTAL=y -CONFIG_DEFAULT_HOSTNAME="danube" -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../root-lantiq/ ../root-lantiq/initramfs-base-files.txt" -CONFIG_INITRAMFS_ROOT_UID=1000 -CONFIG_INITRAMFS_ROOT_GID=1000 -# CONFIG_RD_GZIP is not set -CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_DEFAULT_DEADLINE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_MROUTE=y -CONFIG_IP_MROUTE_MULTIPLE_TABLES=y -CONFIG_ARPD=y -CONFIG_SYN_COOKIES=y -CONFIG_NETFILTER=y -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=y -CONFIG_NET_SCHED=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_GEOMETRY=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_LANTIQ=y -CONFIG_MISC_DEVICES=y -CONFIG_NETDEVICES=y -CONFIG_MII=y -CONFIG_LANTIQ_ETOP=y -CONFIG_PHYLIB=y -CONFIG_SERIAL_LANTIQ=y -CONFIG_PINCTRL=y -CONFIG_GPIO_SYSFS=y -CONFIG_WATCHDOG=y -CONFIG_LANTIQ_WDT=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_SQUASHFS=y -CONFIG_SQUASHFS_XZ=y -CONFIG_STRIP_ASM_SYMS=y -CONFIG_DEBUG_FS=y diff --git a/target/linux/lantiq/files/arch/mips/include/asm/clkdev.h b/target/linux/lantiq/files/arch/mips/include/asm/clkdev.h deleted file mode 100644 index 262475414e..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/clkdev.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * based on arch/arm/include/asm/clkdev.h - * - * Copyright (C) 2008 Russell King. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Helper for the clk API to assist looking up a struct clk. - */ -#ifndef __ASM_CLKDEV_H -#define __ASM_CLKDEV_H - -#include <linux/slab.h> - -#define __clk_get(clk) ({ 1; }) -#define __clk_put(clk) do { } while (0) - -static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) -{ - return kzalloc(size, GFP_KERNEL); -} - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-buttons.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-buttons.h deleted file mode 100644 index adb531c39b..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-buttons.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Lantiq GPIO button support - * - * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org> - * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#ifndef _LANTIQ_DEV_GPIO_BUTTONS_H -#define _LANTIQ_DEV_GPIO_BUTTONS_H - -#include <linux/input.h> -#include <linux/gpio_keys.h> - -#define LTQ_KEYS_POLL_INTERVAL 20 /* msecs */ -#define LTQ_KEYS_DEBOUNCE_INTERVAL (3 * LTQ_KEYS_POLL_INTERVAL) - -void ltq_register_gpio_keys_polled(int id, - unsigned poll_interval, - unsigned nbuttons, - struct gpio_keys_button *buttons); - -#endif /* _LANTIQ_DEV_GPIO_BUTTONS_H */ diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-leds.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-leds.h deleted file mode 100644 index d51e496d14..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-leds.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Lantiq GPIO LED device support - * - * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org> - * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#ifndef _LANTIQ_DEV_LEDS_GPIO_H -#define _LANTIQ_DEV_LEDS_GPIO_H - -#include <linux/leds.h> - -void ltq_add_device_gpio_leds(int id, - unsigned num_leds, - struct gpio_led *leds) __init; - -#endif /* _LANTIQ_DEV_LEDS_GPIO_H */ diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/falcon/falcon_irq.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/falcon/falcon_irq.h deleted file mode 100644 index 4dc6466e84..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/falcon/falcon_irq.h +++ /dev/null @@ -1,268 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 Thomas Langer <thomas.langer@lantiq.com> - */ - -#ifndef _FALCON_IRQ__ -#define _FALCON_IRQ__ - -#define INT_NUM_IRQ0 8 -#define INT_NUM_IM0_IRL0 (INT_NUM_IRQ0 + 0) -#define INT_NUM_IM1_IRL0 (INT_NUM_IM0_IRL0 + 32) -#define INT_NUM_IM2_IRL0 (INT_NUM_IM1_IRL0 + 32) -#define INT_NUM_IM3_IRL0 (INT_NUM_IM2_IRL0 + 32) -#define INT_NUM_IM4_IRL0 (INT_NUM_IM3_IRL0 + 32) -#define INT_NUM_EXTRA_START (INT_NUM_IM4_IRL0 + 32) -#define INT_NUM_IM_OFFSET (INT_NUM_IM1_IRL0 - INT_NUM_IM0_IRL0) - -#define MIPS_CPU_TIMER_IRQ 7 - -/* HOST IF Event Interrupt */ -#define FALCON_IRQ_HOST (INT_NUM_IM0_IRL0 + 0) -/* HOST IF Mailbox0 Receive Interrupt */ -#define FALCON_IRQ_HOST_MB0_RX (INT_NUM_IM0_IRL0 + 1) -/* HOST IF Mailbox0 Transmit Interrupt */ -#define FALCON_IRQ_HOST_MB0_TX (INT_NUM_IM0_IRL0 + 2) -/* HOST IF Mailbox1 Receive Interrupt */ -#define FALCON_IRQ_HOST_MB1_RX (INT_NUM_IM0_IRL0 + 3) -/* HOST IF Mailbox1 Transmit Interrupt */ -#define FALCON_IRQ_HOST_MB1_TX (INT_NUM_IM0_IRL0 + 4) -/* I2C Last Single Data Transfer Request */ -#define FALCON_IRQ_I2C_LSREQ (INT_NUM_IM0_IRL0 + 8) -/* I2C Single Data Transfer Request */ -#define FALCON_IRQ_I2C_SREQ (INT_NUM_IM0_IRL0 + 9) -/* I2C Last Burst Data Transfer Request */ -#define FALCON_IRQ_I2C_LBREQ (INT_NUM_IM0_IRL0 + 10) -/* I2C Burst Data Transfer Request */ -#define FALCON_IRQ_I2C_BREQ (INT_NUM_IM0_IRL0 + 11) -/* I2C Error Interrupt */ -#define FALCON_IRQ_I2C_I2C_ERR (INT_NUM_IM0_IRL0 + 12) -/* I2C Protocol Interrupt */ -#define FALCON_IRQ_I2C_I2C_P (INT_NUM_IM0_IRL0 + 13) -/* SSC Transmit Interrupt */ -#define FALCON_IRQ_SSC_T (INT_NUM_IM0_IRL0 + 14) -/* SSC Receive Interrupt */ -#define FALCON_IRQ_SSC_R (INT_NUM_IM0_IRL0 + 15) -/* SSC Error Interrupt */ -#define FALCON_IRQ_SSC_E (INT_NUM_IM0_IRL0 + 16) -/* SSC Frame Interrupt */ -#define FALCON_IRQ_SSC_F (INT_NUM_IM0_IRL0 + 17) -/* Advanced Encryption Standard Interrupt */ -#define FALCON_IRQ_AES_AES (INT_NUM_IM0_IRL0 + 27) -/* Secure Hash Algorithm Interrupt */ -#define FALCON_IRQ_SHA_HASH (INT_NUM_IM0_IRL0 + 28) -/* PCM Receive Interrupt */ -#define FALCON_IRQ_PCM_RX (INT_NUM_IM0_IRL0 + 29) -/* PCM Transmit Interrupt */ -#define FALCON_IRQ_PCM_TX (INT_NUM_IM0_IRL0 + 30) -/* PCM Transmit Crash Interrupt */ -#define FALCON_IRQ_PCM_HW2_CRASH (INT_NUM_IM0_IRL0 + 31) - -/* EBU Serial Flash Command Error */ -#define FALCON_IRQ_EBU_SF_CMDERR (INT_NUM_IM1_IRL0 + 0) -/* EBU Serial Flash Command Overwrite Error */ -#define FALCON_IRQ_EBU_SF_COVERR (INT_NUM_IM1_IRL0 + 1) -/* EBU Serial Flash Busy */ -#define FALCON_IRQ_EBU_SF_BUSY (INT_NUM_IM1_IRL0 + 2) -/* External Interrupt from GPIO P0 */ -#define FALCON_IRQ_GPIO_P0 (INT_NUM_IM1_IRL0 + 4) -/* External Interrupt from GPIO P1 */ -#define FALCON_IRQ_GPIO_P1 (INT_NUM_IM1_IRL0 + 5) -/* External Interrupt from GPIO P2 */ -#define FALCON_IRQ_GPIO_P2 (INT_NUM_IM1_IRL0 + 6) -/* External Interrupt from GPIO P3 */ -#define FALCON_IRQ_GPIO_P3 (INT_NUM_IM1_IRL0 + 7) -/* External Interrupt from GPIO P4 */ -#define FALCON_IRQ_GPIO_P4 (INT_NUM_IM1_IRL0 + 8) -/* 8kHz backup interrupt derived from core-PLL */ -#define FALCON_IRQ_FSC_BKP (INT_NUM_IM1_IRL0 + 10) -/* FSC Timer Interrupt 0 */ -#define FALCON_IRQ_FSCT_CMP0 (INT_NUM_IM1_IRL0 + 11) -/* FSC Timer Interrupt 1 */ -#define FALCON_IRQ_FSCT_CMP1 (INT_NUM_IM1_IRL0 + 12) -/* 8kHz root interrupt derived from GPON interface */ -#define FALCON_IRQ_FSC_ROOT (INT_NUM_IM1_IRL0 + 13) -/* Time of Day */ -#define FALCON_IRQ_TOD (INT_NUM_IM1_IRL0 + 14) -/* PMA Interrupt from IntNode of the 200MHz Domain */ -#define FALCON_IRQ_PMA_200M (INT_NUM_IM1_IRL0 + 15) -/* PMA Interrupt from IntNode of the TX Clk Domain */ -#define FALCON_IRQ_PMA_TX (INT_NUM_IM1_IRL0 + 16) -/* PMA Interrupt from IntNode of the RX Clk Domain */ -#define FALCON_IRQ_PMA_RX (INT_NUM_IM1_IRL0 + 17) -/* SYS1 Interrupt */ -#define FALCON_IRQ_SYS1 (INT_NUM_IM1_IRL0 + 20) -/* SYS GPE Interrupt */ -#define FALCON_IRQ_SYS_GPE (INT_NUM_IM1_IRL0 + 21) -/* Watchdog Access Error Interrupt */ -#define FALCON_IRQ_WDT_AEIR (INT_NUM_IM1_IRL0 + 24) -/* Watchdog Prewarning Interrupt */ -#define FALCON_IRQ_WDT_PIR (INT_NUM_IM1_IRL0 + 25) -/* SBIU interrupt */ -#define FALCON_IRQ_SBIU0 (INT_NUM_IM1_IRL0 + 27) -/* FPI Bus Control Unit Interrupt */ -#define FALCON_IRQ_BCU0 (INT_NUM_IM1_IRL0 + 29) -/* DDR Controller Interrupt */ -#define FALCON_IRQ_DDR (INT_NUM_IM1_IRL0 + 30) -/* Crossbar Error Interrupt */ -#define FALCON_IRQ_XBAR_ERROR (INT_NUM_IM1_IRL0 + 31) - -/* ICTRLL 0 Interrupt */ -#define FALCON_IRQ_ICTRLL0 (INT_NUM_IM2_IRL0 + 0) -/* ICTRLL 1 Interrupt */ -#define FALCON_IRQ_ICTRLL1 (INT_NUM_IM2_IRL0 + 1) -/* ICTRLL 2 Interrupt */ -#define FALCON_IRQ_ICTRLL2 (INT_NUM_IM2_IRL0 + 2) -/* ICTRLL 3 Interrupt */ -#define FALCON_IRQ_ICTRLL3 (INT_NUM_IM2_IRL0 + 3) -/* OCTRLL 0 Interrupt */ -#define FALCON_IRQ_OCTRLL0 (INT_NUM_IM2_IRL0 + 4) -/* OCTRLL 1 Interrupt */ -#define FALCON_IRQ_OCTRLL1 (INT_NUM_IM2_IRL0 + 5) -/* OCTRLL 2 Interrupt */ -#define FALCON_IRQ_OCTRLL2 (INT_NUM_IM2_IRL0 + 6) -/* OCTRLL 3 Interrupt */ -#define FALCON_IRQ_OCTRLL3 (INT_NUM_IM2_IRL0 + 7) -/* OCTRLG Interrupt */ -#define FALCON_IRQ_OCTRLG (INT_NUM_IM2_IRL0 + 9) -/* IQM Interrupt */ -#define FALCON_IRQ_IQM (INT_NUM_IM2_IRL0 + 10) -/* FSQM Interrupt */ -#define FALCON_IRQ_FSQM (INT_NUM_IM2_IRL0 + 11) -/* TMU Interrupt */ -#define FALCON_IRQ_TMU (INT_NUM_IM2_IRL0 + 12) -/* LINK1 Interrupt */ -#define FALCON_IRQ_LINK1 (INT_NUM_IM2_IRL0 + 14) -/* ICTRLC 0 Interrupt */ -#define FALCON_IRQ_ICTRLC0 (INT_NUM_IM2_IRL0 + 16) -/* ICTRLC 1 Interrupt */ -#define FALCON_IRQ_ICTRLC1 (INT_NUM_IM2_IRL0 + 17) -/* OCTRLC Interrupt */ -#define FALCON_IRQ_OCTRLC (INT_NUM_IM2_IRL0 + 18) -/* CONFIG Break Interrupt */ -#define FALCON_IRQ_CONFIG_BREAK (INT_NUM_IM2_IRL0 + 19) -/* CONFIG Interrupt */ -#define FALCON_IRQ_CONFIG (INT_NUM_IM2_IRL0 + 20) -/* Dispatcher Interrupt */ -#define FALCON_IRQ_DISP (INT_NUM_IM2_IRL0 + 21) -/* TBM Interrupt */ -#define FALCON_IRQ_TBM (INT_NUM_IM2_IRL0 + 22) -/* GTC Downstream Interrupt */ -#define FALCON_IRQ_GTC_DS (INT_NUM_IM2_IRL0 + 29) -/* GTC Upstream Interrupt */ -#define FALCON_IRQ_GTC_US (INT_NUM_IM2_IRL0 + 30) -/* EIM Interrupt */ -#define FALCON_IRQ_EIM (INT_NUM_IM2_IRL0 + 31) - -/* ASC0 Transmit Interrupt */ -#define FALCON_IRQ_ASC0_T (INT_NUM_IM3_IRL0 + 0) -/* ASC0 Receive Interrupt */ -#define FALCON_IRQ_ASC0_R (INT_NUM_IM3_IRL0 + 1) -/* ASC0 Error Interrupt */ -#define FALCON_IRQ_ASC0_E (INT_NUM_IM3_IRL0 + 2) -/* ASC0 Transmit Buffer Interrupt */ -#define FALCON_IRQ_ASC0_TB (INT_NUM_IM3_IRL0 + 3) -/* ASC0 Autobaud Start Interrupt */ -#define FALCON_IRQ_ASC0_ABST (INT_NUM_IM3_IRL0 + 4) -/* ASC0 Autobaud Detection Interrupt */ -#define FALCON_IRQ_ASC0_ABDET (INT_NUM_IM3_IRL0 + 5) -/* ASC1 Modem Status Interrupt */ -#define FALCON_IRQ_ASC0_MS (INT_NUM_IM3_IRL0 + 6) -/* ASC0 Soft Flow Control Interrupt */ -#define FALCON_IRQ_ASC0_SFC (INT_NUM_IM3_IRL0 + 7) -/* ASC1 Transmit Interrupt */ -#define FALCON_IRQ_ASC1_T (INT_NUM_IM3_IRL0 + 8) -/* ASC1 Receive Interrupt */ -#define FALCON_IRQ_ASC1_R (INT_NUM_IM3_IRL0 + 9) -/* ASC1 Error Interrupt */ -#define FALCON_IRQ_ASC1_E (INT_NUM_IM3_IRL0 + 10) -/* ASC1 Transmit Buffer Interrupt */ -#define FALCON_IRQ_ASC1_TB (INT_NUM_IM3_IRL0 + 11) -/* ASC1 Autobaud Start Interrupt */ -#define FALCON_IRQ_ASC1_ABST (INT_NUM_IM3_IRL0 + 12) -/* ASC1 Autobaud Detection Interrupt */ -#define FALCON_IRQ_ASC1_ABDET (INT_NUM_IM3_IRL0 + 13) -/* ASC1 Modem Status Interrupt */ -#define FALCON_IRQ_ASC1_MS (INT_NUM_IM3_IRL0 + 14) -/* ASC1 Soft Flow Control Interrupt */ -#define FALCON_IRQ_ASC1_SFC (INT_NUM_IM3_IRL0 + 15) -/* GPTC Timer/Counter 1A Interrupt */ -#define FALCON_IRQ_GPTC_TC1A (INT_NUM_IM3_IRL0 + 16) -/* GPTC Timer/Counter 1B Interrupt */ -#define FALCON_IRQ_GPTC_TC1B (INT_NUM_IM3_IRL0 + 17) -/* GPTC Timer/Counter 2A Interrupt */ -#define FALCON_IRQ_GPTC_TC2A (INT_NUM_IM3_IRL0 + 18) -/* GPTC Timer/Counter 2B Interrupt */ -#define FALCON_IRQ_GPTC_TC2B (INT_NUM_IM3_IRL0 + 19) -/* GPTC Timer/Counter 3A Interrupt */ -#define FALCON_IRQ_GPTC_TC3A (INT_NUM_IM3_IRL0 + 20) -/* GPTC Timer/Counter 3B Interrupt */ -#define FALCON_IRQ_GPTC_TC3B (INT_NUM_IM3_IRL0 + 21) -/* DFEV0, Channel 1 Transmit Interrupt */ -#define FALCON_IRQ_DFEV0_2TX (INT_NUM_IM3_IRL0 + 26) -/* DFEV0, Channel 1 Receive Interrupt */ -#define FALCON_IRQ_DFEV0_2RX (INT_NUM_IM3_IRL0 + 27) -/* DFEV0, Channel 1 General Purpose Interrupt */ -#define FALCON_IRQ_DFEV0_2GP (INT_NUM_IM3_IRL0 + 28) -/* DFEV0, Channel 0 Transmit Interrupt */ -#define FALCON_IRQ_DFEV0_1TX (INT_NUM_IM3_IRL0 + 29) -/* DFEV0, Channel 0 Receive Interrupt */ -#define FALCON_IRQ_DFEV0_1RX (INT_NUM_IM3_IRL0 + 30) -/* DFEV0, Channel 0 General Purpose Interrupt */ -#define FALCON_IRQ_DFEV0_1GP (INT_NUM_IM3_IRL0 + 31) - -/* ICTRLL 0 Error */ -#define FALCON_IRQ_ICTRLL0_ERR (INT_NUM_IM4_IRL0 + 0) -/* ICTRLL 1 Error */ -#define FALCON_IRQ_ICTRLL1_ERR (INT_NUM_IM4_IRL0 + 1) -/* ICTRLL 2 Error */ -#define FALCON_IRQ_ICTRLL2_ERR (INT_NUM_IM4_IRL0 + 2) -/* ICTRLL 3 Error */ -#define FALCON_IRQ_ICTRLL3_ERR (INT_NUM_IM4_IRL0 + 3) -/* OCTRLL 0 Error */ -#define FALCON_IRQ_OCTRLL0_ERR (INT_NUM_IM4_IRL0 + 4) -/* OCTRLL 1 Error */ -#define FALCON_IRQ_OCTRLL1_ERR (INT_NUM_IM4_IRL0 + 5) -/* OCTRLL 2 Error */ -#define FALCON_IRQ_OCTRLL2_ERR (INT_NUM_IM4_IRL0 + 6) -/* OCTRLL 3 Error */ -#define FALCON_IRQ_OCTRLL3_ERR (INT_NUM_IM4_IRL0 + 7) -/* ICTRLG Error */ -#define FALCON_IRQ_ICTRLG_ERR (INT_NUM_IM4_IRL0 + 8) -/* OCTRLG Error */ -#define FALCON_IRQ_OCTRLG_ERR (INT_NUM_IM4_IRL0 + 9) -/* IQM Error */ -#define FALCON_IRQ_IQM_ERR (INT_NUM_IM4_IRL0 + 10) -/* FSQM Error */ -#define FALCON_IRQ_FSQM_ERR (INT_NUM_IM4_IRL0 + 11) -/* TMU Error */ -#define FALCON_IRQ_TMU_ERR (INT_NUM_IM4_IRL0 + 12) -/* MPS Status Interrupt #0 (VPE1 to VPE0) */ -#define FALCON_IRQ_MPS_IR0 (INT_NUM_IM4_IRL0 + 14) -/* MPS Status Interrupt #1 (VPE1 to VPE0) */ -#define FALCON_IRQ_MPS_IR1 (INT_NUM_IM4_IRL0 + 15) -/* MPS Status Interrupt #2 (VPE1 to VPE0) */ -#define FALCON_IRQ_MPS_IR2 (INT_NUM_IM4_IRL0 + 16) -/* MPS Status Interrupt #3 (VPE1 to VPE0) */ -#define FALCON_IRQ_MPS_IR3 (INT_NUM_IM4_IRL0 + 17) -/* MPS Status Interrupt #4 (VPE1 to VPE0) */ -#define FALCON_IRQ_MPS_IR4 (INT_NUM_IM4_IRL0 + 18) -/* MPS Status Interrupt #5 (VPE1 to VPE0) */ -#define FALCON_IRQ_MPS_IR5 (INT_NUM_IM4_IRL0 + 19) -/* MPS Status Interrupt #6 (VPE1 to VPE0) */ -#define FALCON_IRQ_MPS_IR6 (INT_NUM_IM4_IRL0 + 20) -/* MPS Status Interrupt #7 (VPE1 to VPE0) */ -#define FALCON_IRQ_MPS_IR7 (INT_NUM_IM4_IRL0 + 21) -/* MPS Status Interrupt #8 (VPE1 to VPE0) */ -#define FALCON_IRQ_MPS_IR8 (INT_NUM_IM4_IRL0 + 22) -/* VPE0 Exception Level Flag Interrupt */ -#define FALCON_IRQ_VPE0_EXL (INT_NUM_IM4_IRL0 + 29) -/* VPE0 Error Level Flag Interrupt */ -#define FALCON_IRQ_VPE0_ERL (INT_NUM_IM4_IRL0 + 30) -/* VPE0 Performance Monitoring Counter Interrupt */ -#define FALCON_IRQ_VPE0_PMCIR (INT_NUM_IM4_IRL0 + 31) - -#endif /* _FALCON_IRQ__ */ diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/falcon/irq.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/falcon/irq.h deleted file mode 100644 index 2caccd9f9d..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/falcon/irq.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> - */ - -#ifndef __FALCON_IRQ_H -#define __FALCON_IRQ_H - -#include <falcon_irq.h> - -#define NR_IRQS 328 - -#include_next <irq.h> - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h deleted file mode 100644 index fff5ecdbea..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h +++ /dev/null @@ -1,152 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#ifndef _LTQ_FALCON_H__ -#define _LTQ_FALCON_H__ - -#ifdef CONFIG_SOC_FALCON - -#include <lantiq.h> - -/* Chip IDs */ -#define SOC_ID_FALCON 0x01B8 - -/* SoC Types */ -#define SOC_TYPE_FALCON 0x01 - -/* ASC0/1 - serial port */ -#define LTQ_ASC0_BASE_ADDR 0x1E100C00 -#define LTQ_ASC1_BASE_ADDR 0x1E100B00 -#define LTQ_ASC_SIZE 0x100 - -#define LTQ_ASC_TIR(x) (INT_NUM_IM3_IRL0 + (x * 8)) -#define LTQ_ASC_RIR(x) (INT_NUM_IM3_IRL0 + (x * 8) + 1) -#define LTQ_ASC_EIR(x) (INT_NUM_IM3_IRL0 + (x * 8) + 2) - -/* - * during early_printk no ioremap possible at this early stage - * lets use KSEG1 instead - */ -#define LTQ_EARLY_ASC KSEG1ADDR(LTQ_ASC0_BASE_ADDR) - -/* ICU - interrupt control unit */ -#define LTQ_ICU_BASE_ADDR 0x1F880200 -#define LTQ_ICU_SIZE 0x100 - -/* WDT */ -#define LTQ_WDT_BASE_ADDR 0x1F8803F0 -#define LTQ_WDT_SIZE 0x10 - -#define LTQ_RST_CAUSE_WDTRST 0x0002 - -/* EBU - external bus unit */ -#define LTQ_EBU_BASE_ADDR 0x18000000 -#define LTQ_EBU_SIZE 0x0100 - -#define LTQ_EBU_MODCON 0x000C - -/* GPIO */ -#define LTQ_GPIO0_BASE_ADDR 0x1D810000 -#define LTQ_GPIO0_SIZE 0x0080 -#define LTQ_GPIO1_BASE_ADDR 0x1E800100 -#define LTQ_GPIO1_SIZE 0x0080 -#define LTQ_GPIO2_BASE_ADDR 0x1D810100 -#define LTQ_GPIO2_SIZE 0x0080 -#define LTQ_GPIO3_BASE_ADDR 0x1E800200 -#define LTQ_GPIO3_SIZE 0x0080 -#define LTQ_GPIO4_BASE_ADDR 0x1E800300 -#define LTQ_GPIO4_SIZE 0x0080 -#define LTQ_PADCTRL0_BASE_ADDR 0x1DB01000 -#define LTQ_PADCTRL0_SIZE 0x0100 -#define LTQ_PADCTRL1_BASE_ADDR 0x1E800400 -#define LTQ_PADCTRL1_SIZE 0x0100 -#define LTQ_PADCTRL2_BASE_ADDR 0x1DB02000 -#define LTQ_PADCTRL2_SIZE 0x0100 -#define LTQ_PADCTRL3_BASE_ADDR 0x1E800500 -#define LTQ_PADCTRL3_SIZE 0x0100 -#define LTQ_PADCTRL4_BASE_ADDR 0x1E800600 -#define LTQ_PADCTRL4_SIZE 0x0100 - -/* I2C */ -#define GPON_I2C_BASE 0x1E200000 -#define GPON_I2C_SIZE 0x00010000 - -/* CHIP ID */ -#define LTQ_STATUS_BASE_ADDR 0x1E802000 - -#define LTQ_FALCON_CHIPID ((u32 *)(KSEG1 + LTQ_STATUS_BASE_ADDR + 0x0c)) -#define LTQ_FALCON_CHIPTYPE ((u32 *)(KSEG1 + LTQ_STATUS_BASE_ADDR + 0x38)) -#define LTQ_FALCON_CHIPCONF ((u32 *)(KSEG1 + LTQ_STATUS_BASE_ADDR + 0x40)) - -/* SYSCTL - start/stop/restart/configure/... different parts of the Soc */ -#define LTQ_SYS1_BASE_ADDR 0x1EF00000 -#define LTQ_SYS1_SIZE 0x0100 -#define LTQ_STATUS_BASE_ADDR 0x1E802000 -#define LTQ_STATUS_SIZE 0x0080 -#define LTQ_SYS_ETH_BASE_ADDR 0x1DB00000 -#define LTQ_SYS_ETH_SIZE 0x0100 -#define LTQ_SYS_GPE_BASE_ADDR 0x1D700000 -#define LTQ_SYS_GPE_SIZE 0x0100 - -#define SYSCTL_SYS1 0 -#define SYSCTL_SYSETH 1 -#define SYSCTL_SYSGPE 2 - -/* Activation Status Register */ -#define ACTS_ASC1_ACT 0x00000800 -#define ACTS_I2C_ACT 0x00004000 -#define ACTS_P0 0x00010000 -#define ACTS_P1 0x00010000 -#define ACTS_P2 0x00020000 -#define ACTS_P3 0x00020000 -#define ACTS_P4 0x00040000 -#define ACTS_PADCTRL0 0x00100000 -#define ACTS_PADCTRL1 0x00100000 -#define ACTS_PADCTRL2 0x00200000 -#define ACTS_PADCTRL3 0x00200000 -#define ACTS_PADCTRL4 0x00400000 -#define ACTS_I2C_ACT 0x00004000 - -/* global register ranges */ -extern __iomem void *ltq_ebu_membase; -extern __iomem void *ltq_sys1_membase; -#define ltq_ebu_w32(x, y) ltq_w32((x), ltq_ebu_membase + (y)) -#define ltq_ebu_r32(x) ltq_r32(ltq_ebu_membase + (x)) -#define ltq_ebu_w32_mask(clear, set, reg) \ - ltq_ebu_w32((ltq_ebu_r32(reg) & ~(clear)) | (set), reg) - -#define ltq_sys1_w32(x, y) ltq_w32((x), ltq_sys1_membase + (y)) -#define ltq_sys1_r32(x) ltq_r32(ltq_sys1_membase + (x)) -#define ltq_sys1_w32_mask(clear, set, reg) \ - ltq_sys1_w32((ltq_sys1_r32(reg) & ~(clear)) | (set), reg) - -/* gpio wrapper to help configure the pin muxing */ -extern int ltq_gpio_mux_set(unsigned int pin, unsigned int mux); - -/* to keep the irq code generic we need to define these to 0 as falcon - has no EIU/EBU */ -#define LTQ_EIU_BASE_ADDR 0 -#define LTQ_EBU_PCC_ISTAT 0 - -static inline int ltq_is_ar9(void) -{ - return 0; -} - -static inline int ltq_is_vr9(void) -{ - return 0; -} - -static inline int ltq_is_falcon(void) -{ - return 1; -} - -#endif /* CONFIG_SOC_FALCON */ -#endif /* _LTQ_XWAY_H__ */ diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/lantiq_timer.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/lantiq_timer.h deleted file mode 100644 index ef564abc3a..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/lantiq_timer.h +++ /dev/null @@ -1,155 +0,0 @@ -#ifndef __DANUBE_GPTU_DEV_H__2005_07_26__10_19__ -#define __DANUBE_GPTU_DEV_H__2005_07_26__10_19__ - - -/****************************************************************************** - Copyright (c) 2002, Infineon Technologies. All rights reserved. - - No Warranty - Because the program is licensed free of charge, there is no warranty for - the program, to the extent permitted by applicable law. Except when - otherwise stated in writing the copyright holders and/or other parties - provide the program "as is" without warranty of any kind, either - expressed or implied, including, but not limited to, the implied - warranties of merchantability and fitness for a particular purpose. The - entire risk as to the quality and performance of the program is with - you. should the program prove defective, you assume the cost of all - necessary servicing, repair or correction. - - In no event unless required by applicable law or agreed to in writing - will any copyright holder, or any other party who may modify and/or - redistribute the program as permitted above, be liable to you for - damages, including any general, special, incidental or consequential - damages arising out of the use or inability to use the program - (including but not limited to loss of data or data being rendered - inaccurate or losses sustained by you or third parties or a failure of - the program to operate with any other programs), even if such holder or - other party has been advised of the possibility of such damages. -******************************************************************************/ - - -/* - * #################################### - * Definition - * #################################### - */ - -/* - * Available Timer/Counter Index - */ -#define TIMER(n, X) (n * 2 + (X ? 1 : 0)) -#define TIMER_ANY 0x00 -#define TIMER1A TIMER(1, 0) -#define TIMER1B TIMER(1, 1) -#define TIMER2A TIMER(2, 0) -#define TIMER2B TIMER(2, 1) -#define TIMER3A TIMER(3, 0) -#define TIMER3B TIMER(3, 1) - -/* - * Flag of Timer/Counter - * These flags specify the way in which timer is configured. - */ -/* Bit size of timer/counter. */ -#define TIMER_FLAG_16BIT 0x0000 -#define TIMER_FLAG_32BIT 0x0001 -/* Switch between timer and counter. */ -#define TIMER_FLAG_TIMER 0x0000 -#define TIMER_FLAG_COUNTER 0x0002 -/* Stop or continue when overflowing/underflowing. */ -#define TIMER_FLAG_ONCE 0x0000 -#define TIMER_FLAG_CYCLIC 0x0004 -/* Count up or counter down. */ -#define TIMER_FLAG_UP 0x0000 -#define TIMER_FLAG_DOWN 0x0008 -/* Count on specific level or edge. */ -#define TIMER_FLAG_HIGH_LEVEL_SENSITIVE 0x0000 -#define TIMER_FLAG_LOW_LEVEL_SENSITIVE 0x0040 -#define TIMER_FLAG_RISE_EDGE 0x0010 -#define TIMER_FLAG_FALL_EDGE 0x0020 -#define TIMER_FLAG_ANY_EDGE 0x0030 -/* Signal is syncronous to module clock or not. */ -#define TIMER_FLAG_UNSYNC 0x0000 -#define TIMER_FLAG_SYNC 0x0080 -/* Different interrupt handle type. */ -#define TIMER_FLAG_NO_HANDLE 0x0000 -#if defined(__KERNEL__) - #define TIMER_FLAG_CALLBACK_IN_IRQ 0x0100 -#endif // defined(__KERNEL__) -#define TIMER_FLAG_SIGNAL 0x0300 -/* Internal clock source or external clock source */ -#define TIMER_FLAG_INT_SRC 0x0000 -#define TIMER_FLAG_EXT_SRC 0x1000 - - -/* - * ioctl Command - */ -#define GPTU_REQUEST_TIMER 0x01 /* General method to setup timer/counter. */ -#define GPTU_FREE_TIMER 0x02 /* Free timer/counter. */ -#define GPTU_START_TIMER 0x03 /* Start or resume timer/counter. */ -#define GPTU_STOP_TIMER 0x04 /* Suspend timer/counter. */ -#define GPTU_GET_COUNT_VALUE 0x05 /* Get current count value. */ -#define GPTU_CALCULATE_DIVIDER 0x06 /* Calculate timer divider from given freq.*/ -#define GPTU_SET_TIMER 0x07 /* Simplified method to setup timer. */ -#define GPTU_SET_COUNTER 0x08 /* Simplified method to setup counter. */ - -/* - * Data Type Used to Call ioctl - */ -struct gptu_ioctl_param { - unsigned int timer; /* In command GPTU_REQUEST_TIMER, GPTU_SET_TIMER, and * - * GPTU_SET_COUNTER, this field is ID of expected * - * timer/counter. If it's zero, a timer/counter would * - * be dynamically allocated and ID would be stored in * - * this field. * - * In command GPTU_GET_COUNT_VALUE, this field is * - * ignored. * - * In other command, this field is ID of timer/counter * - * allocated. */ - unsigned int flag; /* In command GPTU_REQUEST_TIMER, GPTU_SET_TIMER, and * - * GPTU_SET_COUNTER, this field contains flags to * - * specify how to configure timer/counter. * - * In command GPTU_START_TIMER, zero indicate start * - * and non-zero indicate resume timer/counter. * - * In other command, this field is ignored. */ - unsigned long value; /* In command GPTU_REQUEST_TIMER, this field contains * - * init/reload value. * - * In command GPTU_SET_TIMER, this field contains * - * frequency (0.001Hz) of timer. * - * In command GPTU_GET_COUNT_VALUE, current count * - * value would be stored in this field. * - * In command GPTU_CALCULATE_DIVIDER, this field * - * contains frequency wanted, and after calculation, * - * divider would be stored in this field to overwrite * - * the frequency. * - * In other command, this field is ignored. */ - int pid; /* In command GPTU_REQUEST_TIMER and GPTU_SET_TIMER, * - * if signal is required, this field contains process * - * ID to which signal would be sent. * - * In other command, this field is ignored. */ - int sig; /* In command GPTU_REQUEST_TIMER and GPTU_SET_TIMER, * - * if signal is required, this field contains signal * - * number which would be sent. * - * In other command, this field is ignored. */ -}; - -/* - * #################################### - * Data Type - * #################################### - */ -typedef void (*timer_callback)(unsigned long arg); - -extern int lq_request_timer(unsigned int, unsigned int, unsigned long, unsigned long, unsigned long); -extern int lq_free_timer(unsigned int); -extern int lq_start_timer(unsigned int, int); -extern int lq_stop_timer(unsigned int); -extern int lq_reset_counter_flags(u32 timer, u32 flags); -extern int lq_get_count_value(unsigned int, unsigned long *); -extern u32 lq_cal_divider(unsigned long); -extern int lq_set_timer(unsigned int, unsigned int, int, int, unsigned int, unsigned long, unsigned long); -extern int lq_set_counter(unsigned int timer, unsigned int flag, - u32 reload, unsigned long arg1, unsigned long arg2); - -#endif /* __DANUBE_GPTU_DEV_H__2005_07_26__10_19__ */ diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/base_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/base_reg.h deleted file mode 100644 index 8149f1204e..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/base_reg.h +++ /dev/null @@ -1,56 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __BASE_REG_H -#define __BASE_REG_H - -#ifndef KSEG1 -#define KSEG1 0xA0000000 -#endif - -#define LTQ_EBU_SEG1_BASE (KSEG1 + 0x10000000) -#define LTQ_EBU_SEG2_BASE (KSEG1 + 0x11000000) -#define LTQ_EBU_SEG3_BASE (KSEG1 + 0x12000000) -#define LTQ_EBU_SEG4_BASE (KSEG1 + 0x13000000) - -#define LTQ_ASC0_BASE (KSEG1 + 0x14100100) -#define LTQ_ASC1_BASE (KSEG1 + 0x14100200) - -#define LTQ_SSC0_BASE (0x14100300) -#define LTQ_SSC1_BASE (0x14100400) - -#define LTQ_PORT_P0_BASE (KSEG1 + 0x14100600) -#define LTQ_PORT_P1_BASE (KSEG1 + 0x14108100) -#define LTQ_PORT_P2_BASE (KSEG1 + 0x14100800) -#define LTQ_PORT_P3_BASE (KSEG1 + 0x14100900) -#define LTQ_PORT_P4_BASE (KSEG1 + 0x1E000400) - -#define LTQ_EBU_BASE (KSEG1 + 0x14102000) -#define LTQ_DMA_BASE (KSEG1 + 0x14104000) - -#define LTQ_ICU0_IM3_IM2_BASE (KSEG1 + 0x1E016000) -#define LTQ_ICU0_IM5_IM4_IM1_IM0_BASE (KSEG1 + 0x14106000) - -#define LTQ_ES_BASE (KSEG1 + 0x18000000) - -#define LTQ_SYS0_BASE (KSEG1 + 0x1C000000) -#define LTQ_SYS1_BASE (KSEG1 + 0x1C000800) -#define LTQ_SYS2_BASE (KSEG1 + 0x1E400000) - -#define LTQ_L2_SPRAM_BASE (KSEG1 + 0x1F1E8000) - -#define LTQ_SWINT_BASE (KSEG1 + 0x1E000100) -#define LTQ_MBS_BASE (KSEG1 + 0x1E000200) - -#define LTQ_STATUS_BASE (KSEG1 + 0x1E000500) - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/boot_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/boot_reg.h deleted file mode 100644 index 9c33516e8a..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/boot_reg.h +++ /dev/null @@ -1,37 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - -******************************************************************************/ - -#ifndef __BOOT_REG_H -#define __BOOT_REG_H - -#define LTQ_BOOT_CPU_OFFSET 0x20 - -#define LTQ_BOOT_RVEC(cpu) (volatile u32*)(LTQ_L2_SPRAM_BASE + \ - (cpu * LTQ_BOOT_CPU_OFFSET) + 0x00) -#define LTQ_BOOT_NVEC(cpu) (volatile u32*)(LTQ_L2_SPRAM_BASE + \ - (cpu * LTQ_BOOT_CPU_OFFSET) + 0x04) -#define LTQ_BOOT_EVEC(cpu) (volatile u32*)(LTQ_L2_SPRAM_BASE + \ - (cpu * LTQ_BOOT_CPU_OFFSET) + 0x08) -#define LTQ_BOOT_CP0_STATUS(cpu) (volatile u32*)(LTQ_L2_SPRAM_BASE + \ - (cpu * LTQ_BOOT_CPU_OFFSET) + 0x0C) -#define LTQ_BOOT_CP0_EPC(cpu) (volatile u32*)(LTQ_L2_SPRAM_BASE + \ - (cpu * LTQ_BOOT_CPU_OFFSET) + 0x10) -#define LTQ_BOOT_CP0_EEPC(cpu) (volatile u32*)(LTQ_L2_SPRAM_BASE + \ - (cpu * LTQ_BOOT_CPU_OFFSET) + 0x14) -#define LTQ_BOOT_SIZE(cpu) (volatile u32*)(LTQ_L2_SPRAM_BASE + \ - (cpu * LTQ_BOOT_CPU_OFFSET) + 0x18) /* only for CP1 */ -#define LTQ_BOOT_RCU_SR(cpu) (volatile u32*)(LTQ_L2_SPRAM_BASE + \ - (cpu * LTQ_BOOT_CPU_OFFSET) + 0x18) /* only for CP0 */ -#define LTQ_BOOT_CFG_STAT(cpu) (volatile u32*)(LTQ_L2_SPRAM_BASE + \ - (cpu * LTQ_BOOT_CPU_OFFSET) + 0x1C) - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/dma_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/dma_reg.h deleted file mode 100644 index 9fde2f6dd3..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/dma_reg.h +++ /dev/null @@ -1,308 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __DMA_REG_H -#define __DMA_REG_H - -#define dma_r32(reg) ltq_r32(&dma->reg) -#define dma_w32(val, reg) ltq_w32(val, &dma->reg) -#define dma_w32_mask(clear, set, reg) ltq_w32_mask(clear, set, &dma->reg) - -/** DMA register structure */ -struct svip_reg_dma { - volatile unsigned long clc; /* 0x00 */ - volatile unsigned long reserved0; /* 0x04 */ - volatile unsigned long id; /* 0x08 */ - volatile unsigned long reserved1; /* 0x0c */ - volatile unsigned long ctrl; /* 0x10 */ - volatile unsigned long cpoll; /* 0x14 */ - volatile unsigned long cs; /* 0x18 */ - volatile unsigned long cctrl; /* 0x1C */ - volatile unsigned long cdba; /* 0x20 */ - volatile unsigned long cdlen; /* 0x24 */ - volatile unsigned long cis; /* 0x28 */ - volatile unsigned long cie; /* 0x2C */ - volatile unsigned long cgbl; /* 0x30 */ - volatile unsigned long reserved2[3]; /* 0x34 */ - volatile unsigned long ps; /* 0x40 */ - volatile unsigned long pctrl; /* 0x44 */ - volatile unsigned long reserved3[43]; /* 0x48 */ - volatile unsigned long irnen; /* 0xF4 */ - volatile unsigned long irncr; /* 0xF8 */ - volatile unsigned long irnicr; /* 0xFC */ -}; - -/******************************************************************************* - * CLC Register - ******************************************************************************/ - -/* Fast Shut-Off Enable Bit (5) */ -#define DMA_CLC_FSOE (0x1 << 5) -#define DMA_CLC_FSOE_VAL(val) (((val) & 0x1) << 5) -#define DMA_CLC_FSOE_GET(val) ((((val) & DMA_CLC_FSOE) >> 5) & 0x1) -#define DMA_CLC_FSOE_SET(reg,val) (reg) = ((reg & ~DMA_CLC_FSOE) | (((val) & 0x1) << 5)) -/* Suspend Bit Write Enable for OCDS (4) */ -#define DMA_CLC_SBWE (0x1 << 4) -#define DMA_CLC_SBWE_VAL(val) (((val) & 0x1) << 4) -#define DMA_CLC_SBWE_SET(reg,val) (reg) = (((reg & ~DMA_CLC_SBWE) | (val) & 1) << 4) -/* External Request Disable (3) */ -#define DMA_CLC_EDIS (0x1 << 3) -#define DMA_CLC_EDIS_VAL(val) (((val) & 0x1) << 3) -#define DMA_CLC_EDIS_GET(val) ((((val) & DMA_CLC_EDIS) >> 3) & 0x1) -#define DMA_CLC_EDIS_SET(reg,val) (reg) = ((reg & ~DMA_CLC_EDIS) | (((val) & 0x1) << 3)) -/* Suspend Enable Bit for OCDS (2) */ -#define DMA_CLC_SPEN (0x1 << 2) -#define DMA_CLC_SPEN_VAL(val) (((val) & 0x1) << 2) -#define DMA_CLC_SPEN_GET(val) ((((val) & DMA_CLC_SPEN) >> 2) & 0x1) -#define DMA_CLC_SPEN_SET(reg,val) (reg) = ((reg & ~DMA_CLC_SPEN) | (((val) & 0x1) << 2)) -/* Disable Status Bit (1) */ -#define DMA_CLC_DISS (0x1 << 1) -#define DMA_CLC_DISS_GET(val) ((((val) & DMA_CLC_DISS) >> 1) & 0x1) -/* Disable Request Bit (0) */ -#define DMA_CLC_DISR (0x1) -#define DMA_CLC_DISR_VAL(val) (((val) & 0x1) << 0) -#define DMA_CLC_DISR_GET(val) ((((val) & DMA_CLC_DISR) >> 0) & 0x1) -#define DMA_CLC_DISR_SET(reg,val) (reg) = ((reg & ~DMA_CLC_DISR) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * ID Register - ******************************************************************************/ - -/* Number of Channels (25:20) */ -#define DMA_ID_CHNR (0x3f << 20) -#define DMA_ID_CHNR_GET(val) ((((val) & DMA_ID_CHNR) >> 20) & 0x3f) -/* Number of Ports (19:16) */ -#define DMA_ID_PRTNR (0xf << 16) -#define DMA_ID_PRTNR_GET(val) ((((val) & DMA_ID_PRTNR) >> 16) & 0xf) -/* Module ID (15:8) */ -#define DMA_ID_ID (0xff << 8) -#define DMA_ID_ID_GET(val) ((((val) & DMA_ID_ID) >> 8) & 0xff) -/* Revision (4:0) */ -#define DMA_ID_REV (0x1f) -#define DMA_ID_REV_GET(val) ((((val) & DMA_ID_REV) >> 0) & 0x1f) - -/******************************************************************************* - * Control Register - ******************************************************************************/ - -/* Global Software Reset (0) */ -#define DMA_CTRL_RST (0x1) -#define DMA_CTRL_RST_GET(val) ((((val) & DMA_CTRL_RST) >> 0) & 0x1) - -/******************************************************************************* - * Channel Polling Register - ******************************************************************************/ - -/* Enable (31) */ -#define DMA_CPOLL_EN (0x1 << 31) -#define DMA_CPOLL_EN_VAL(val) (((val) & 0x1) << 31) -#define DMA_CPOLL_EN_GET(val) ((((val) & DMA_CPOLL_EN) >> 31) & 0x1) -#define DMA_CPOLL_EN_SET(reg,val) (reg) = ((reg & ~DMA_CPOLL_EN) | (((val) & 0x1) << 31)) -/* Counter (15:4) */ -#define DMA_CPOLL_CNT (0xfff << 4) -#define DMA_CPOLL_CNT_VAL(val) (((val) & 0xfff) << 4) -#define DMA_CPOLL_CNT_GET(val) ((((val) & DMA_CPOLL_CNT) >> 4) & 0xfff) -#define DMA_CPOLL_CNT_SET(reg,val) (reg) = ((reg & ~DMA_CPOLL_CNT) | (((val) & 0xfff) << 4)) - -/******************************************************************************* - * Global Buffer Length Register - ******************************************************************************/ - -/* Global Buffer Length (15:0) */ -#define DMA_CGBL_GBL (0xffff) -#define DMA_CGBL_GBL_VAL(val) (((val) & 0xffff) << 0) -#define DMA_CGBL_GBL_GET(val) ((((val) & DMA_CGBL_GBL) >> 0) & 0xffff) -#define DMA_CGBL_GBL_SET(reg,val) (reg) = ((reg & ~DMA_CGBL_GBL) | (((val) & 0xffff) << 0)) - -/******************************************************************************* - * Channel Select Register - ******************************************************************************/ - -/* Channel Selection (4:0) */ -#define DMA_CS_CS (0x1f) -#define DMA_CS_CS_VAL(val) (((val) & 0x1f) << 0) -#define DMA_CS_CS_GET(val) ((((val) & DMA_CS_CS) >> 0) & 0x1f) -#define DMA_CS_CS_SET(reg,val) (reg) = ((reg & ~DMA_CS_CS) | (((val) & 0x1f) << 0)) - -/******************************************************************************* - * Channel Control Register - ******************************************************************************/ - -/* Peripheral to Peripheral Copy (24) */ -#define DMA_CCTRL_P2PCPY (0x1 << 24) -#define DMA_CCTRL_P2PCPY_VAL(val) (((val) & 0x1) << 24) -#define DMA_CCTRL_P2PCPY_GET(val) ((((val) & DMA_CCTRL_P2PCPY) >> 24) & 0x1) -#define DMA_CCTRL_P2PCPY_SET(reg,val) (reg) = ((reg & ~DMA_CCTRL_P2PCPY) | (((val) & 0x1) << 24)) -/* Channel Weight for Transmit Direction (17:16) */ -#define DMA_CCTRL_TXWGT (0x3 << 16) -#define DMA_CCTRL_TXWGT_VAL(val) (((val) & 0x3) << 16) -#define DMA_CCTRL_TXWGT_GET(val) ((((val) & DMA_CCTRL_TXWGT) >> 16) & 0x3) -#define DMA_CCTRL_TXWGT_SET(reg,val) (reg) = ((reg & ~DMA_CCTRL_TXWGT) | (((val) & 0x3) << 16)) -/* Port Assignment (13:11) */ -#define DMA_CCTRL_PRTNR (0x7 << 11) -#define DMA_CCTRL_PRTNR_GET(val) ((((val) & DMA_CCTRL_PRTNR) >> 11) & 0x7) -/* Class (10:9) */ -#define DMA_CCTRL_CLASS (0x3 << 9) -#define DMA_CCTRL_CLASS_VAL(val) (((val) & 0x3) << 9) -#define DMA_CCTRL_CLASS_GET(val) ((((val) & DMA_CCTRL_CLASS) >> 9) & 0x3) -#define DMA_CCTRL_CLASS_SET(reg,val) (reg) = ((reg & ~DMA_CCTRL_CLASS) | (((val) & 0x3) << 9)) -/* Direction (8) */ -#define DMA_CCTRL_DIR (0x1 << 8) -#define DMA_CCTRL_DIR_GET(val) ((((val) & DMA_CCTRL_DIR) >> 8) & 0x1) -/* Reset (1) */ -#define DMA_CCTRL_RST (0x1 << 1) -#define DMA_CCTRL_RST_VAL(val) (((val) & 0x1) << 1) -#define DMA_CCTRL_RST_GET(val) ((((val) & DMA_CCTRL_RST) >> 1) & 0x1) -#define DMA_CCTRL_RST_SET(reg,val) (reg) = ((reg & ~DMA_CCTRL_RST) | (((val) & 0x1) << 1)) -/* Channel On or Off (0) */ -#define DMA_CCTRL_ON_OFF (0x1) -#define DMA_CCTRL_ON_OFF_VAL(val) (((val) & 0x1) << 0) -#define DMA_CCTRL_ON_OFF_GET(val) ((((val) & DMA_CCTRL_ON_OFF) >> 0) & 0x1) -#define DMA_CCTRL_ON_OFF_SET(reg,val) (reg) = ((reg & ~DMA_CCTRL_ON_OFF) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Channel Descriptor Base Address Register - ******************************************************************************/ - -/* Channel Descriptor Base Address (29:3) */ -#define DMA_CDBA_CDBA (0x7ffffff << 3) -#define DMA_CDBA_CDBA_VAL(val) (((val) & 0x7ffffff) << 3) -#define DMA_CDBA_CDBA_GET(val) ((((val) & DMA_CDBA_CDBA) >> 3) & 0x7ffffff) -#define DMA_CDBA_CDBA_SET(reg,val) (reg) = ((reg & ~DMA_CDBA_CDBA) | (((val) & 0x7ffffff) << 3)) - -/******************************************************************************* - * Channel Descriptor Length Register - ******************************************************************************/ - -/* Channel Descriptor Length (7:0) */ -#define DMA_CDLEN_CDLEN (0xff) -#define DMA_CDLEN_CDLEN_VAL(val) (((val) & 0xff) << 0) -#define DMA_CDLEN_CDLEN_GET(val) ((((val) & DMA_CDLEN_CDLEN) >> 0) & 0xff) -#define DMA_CDLEN_CDLEN_SET(reg,val) (reg) = ((reg & ~DMA_CDLEN_CDLEN) | (((val) & 0xff) << 0)) - -/******************************************************************************* - * Channel Interrupt Status Register - ******************************************************************************/ - -/* SAI Read Error Interrupt (5) */ -#define DMA_CIS_RDERR (0x1 << 5) -#define DMA_CIS_RDERR_GET(val) ((((val) & DMA_CIS_RDERR) >> 5) & 0x1) -/* Channel Off Interrupt (4) */ -#define DMA_CIS_CHOFF (0x1 << 4) -#define DMA_CIS_CHOFF_GET(val) ((((val) & DMA_CIS_CHOFF) >> 4) & 0x1) -/* Descriptor Complete Interrupt (3) */ -#define DMA_CIS_DESCPT (0x1 << 3) -#define DMA_CIS_DESCPT_GET(val) ((((val) & DMA_CIS_DESCPT) >> 3) & 0x1) -/* Descriptor Under-Run Interrupt (2) */ -#define DMA_CIS_DUR (0x1 << 2) -#define DMA_CIS_DUR_GET(val) ((((val) & DMA_CIS_DUR) >> 2) & 0x1) -/* End of Packet Interrupt (1) */ -#define DMA_CIS_EOP (0x1 << 1) -#define DMA_CIS_EOP_GET(val) ((((val) & DMA_CIS_EOP) >> 1) & 0x1) - -/******************************************************************************* - * Channel Interrupt Enable Register - ******************************************************************************/ - -/* SAI Read Error Interrupt (5) */ -#define DMA_CIE_RDERR (0x1 << 5) -#define DMA_CIE_RDERR_GET(val) ((((val) & DMA_CIE_RDERR) >> 5) & 0x1) -/* Channel Off Interrupt (4) */ -#define DMA_CIE_CHOFF (0x1 << 4) -#define DMA_CIE_CHOFF_GET(val) ((((val) & DMA_CIE_CHOFF) >> 4) & 0x1) -/* Descriptor Complete Interrupt Enable (3) */ -#define DMA_CIE_DESCPT (0x1 << 3) -#define DMA_CIE_DESCPT_GET(val) ((((val) & DMA_CIE_DESCPT) >> 3) & 0x1) -/* Descriptor Under Run Interrupt Enable (2) */ -#define DMA_CIE_DUR (0x1 << 2) -#define DMA_CIE_DUR_GET(val) ((((val) & DMA_CIE_DUR) >> 2) & 0x1) -/* End of Packet Interrupt Enable (1) */ -#define DMA_CIE_EOP (0x1 << 1) -#define DMA_CIE_EOP_GET(val) ((((val) & DMA_CIE_EOP) >> 1) & 0x1) - -/******************************************************************************* - * Port Select Register - ******************************************************************************/ - -/* Port Selection (2:0) */ -#define DMA_PS_PS (0x7) -#define DMA_PS_PS_VAL(val) (((val) & 0x7) << 0) -#define DMA_PS_PS_GET(val) ((((val) & DMA_PS_PS) >> 0) & 0x7) -#define DMA_PS_PS_SET(reg,val) (reg) = ((reg & ~DMA_PS_PS) | (((val) & 0x7) << 0)) - -/******************************************************************************* - * Port Control Register - ******************************************************************************/ - -/* General Purpose Control (16) */ -#define DMA_PCTRL_GPC (0x1 << 16) -#define DMA_PCTRL_GPC_VAL(val) (((val) & 0x1) << 16) -#define DMA_PCTRL_GPC_GET(val) ((((val) & DMA_PCTRL_GPC) >> 16) & 0x1) -#define DMA_PCTRL_GPC_SET(reg,val) (reg) = ((reg & ~DMA_PCTRL_GPC) | (((val) & 0x1) << 16)) -/* Port Weight for Transmit Direction (14:12) */ -#define DMA_PCTRL_TXWGT (0x7 << 12) -#define DMA_PCTRL_TXWGT_VAL(val) (((val) & 0x7) << 12) -#define DMA_PCTRL_TXWGT_GET(val) ((((val) & DMA_PCTRL_TXWGT) >> 12) & 0x7) -#define DMA_PCTRL_TXWGT_SET(reg,val) (reg) = ((reg & ~DMA_PCTRL_TXWGT) | (((val) & 0x7) << 12)) -/* Endianness for Transmit Direction (11:10) */ -#define DMA_PCTRL_TXENDI (0x3 << 10) -#define DMA_PCTRL_TXENDI_VAL(val) (((val) & 0x3) << 10) -#define DMA_PCTRL_TXENDI_GET(val) ((((val) & DMA_PCTRL_TXENDI) >> 10) & 0x3) -#define DMA_PCTRL_TXENDI_SET(reg,val) (reg) = ((reg & ~DMA_PCTRL_TXENDI) | (((val) & 0x3) << 10)) -/* Endianness for Receive Direction (9:8) */ -#define DMA_PCTRL_RXENDI (0x3 << 8) -#define DMA_PCTRL_RXENDI_VAL(val) (((val) & 0x3) << 8) -#define DMA_PCTRL_RXENDI_GET(val) ((((val) & DMA_PCTRL_RXENDI) >> 8) & 0x3) -#define DMA_PCTRL_RXENDI_SET(reg,val) (reg) = ((reg & ~DMA_PCTRL_RXENDI) | (((val) & 0x3) << 8)) -/* Packet Drop Enable (6) */ -#define DMA_PCTRL_PDEN (0x1 << 6) -#define DMA_PCTRL_PDEN_VAL(val) (((val) & 0x1) << 6) -#define DMA_PCTRL_PDEN_GET(val) ((((val) & DMA_PCTRL_PDEN) >> 6) & 0x1) -#define DMA_PCTRL_PDEN_SET(reg,val) (reg) = ((reg & ~DMA_PCTRL_PDEN) | (((val) & 0x1) << 6)) -/* Burst Length for Transmit Direction (5:4) */ -#define DMA_PCTRL_TXBL (0x3 << 4) -#define DMA_PCTRL_TXBL_VAL(val) (((val) & 0x3) << 4) -#define DMA_PCTRL_TXBL_GET(val) ((((val) & DMA_PCTRL_TXBL) >> 4) & 0x3) -#define DMA_PCTRL_TXBL_SET(reg,val) (reg) = ((reg & ~DMA_PCTRL_TXBL) | (((val) & 0x3) << 4)) -/* Burst Length for Receive Direction (3:2) */ -#define DMA_PCTRL_RXBL (0x3 << 2) -#define DMA_PCTRL_RXBL_VAL(val) (((val) & 0x3) << 2) -#define DMA_PCTRL_RXBL_GET(val) ((((val) & DMA_PCTRL_RXBL) >> 2) & 0x3) -#define DMA_PCTRL_RXBL_SET(reg,val) (reg) = ((reg & ~DMA_PCTRL_RXBL) | (((val) & 0x3) << 2)) - -/******************************************************************************* - * DMA_IRNEN Register - ******************************************************************************/ - -/* Channel x Interrupt Request Enable (23) */ -#define DMA_IRNEN_CH23 (0x1 << 23) -#define DMA_IRNEN_CH23_VAL(val) (((val) & 0x1) << 23) -#define DMA_IRNEN_CH23_GET(val) ((((val) & DMA_IRNEN_CH23) >> 23) & 0x1) -#define DMA_IRNEN_CH23_SET(reg,val) (reg) = ((reg & ~DMA_IRNEN_CH23) | (((val) & 0x1) << 23)) - -/******************************************************************************* - * DMA_IRNCR Register - ******************************************************************************/ - -/* Channel x Interrupt (23) */ -#define DMA_IRNCR_CH23 (0x1 << 23) -#define DMA_IRNCR_CH23_GET(val) ((((val) & DMA_IRNCR_CH23) >> 23) & 0x1) - -/******************************************************************************* - * DMA_IRNICR Register - ******************************************************************************/ - -/* Channel x Interrupt Request (23) */ -#define DMA_IRNICR_CH23 (0x1 << 23) -#define DMA_IRNICR_CH23_GET(val) ((((val) & DMA_IRNICR_CH23) >> 23) & 0x1) - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/ebu_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/ebu_reg.h deleted file mode 100644 index 4e00d01bae..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/ebu_reg.h +++ /dev/null @@ -1,615 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __EBU_REG_H -#define __EBU_REG_H - -#define ebu_r32(reg) ltq_r32(&ebu->reg) -#define ebu_w32(val, reg) ltq_w32(val, &ebu->reg) -#define ebu_w32_mask(clear, set, reg) ltq_w32_mask(clear, set, &ebu->reg) - -/** EBU register structure */ -struct svip_reg_ebu { - volatile unsigned long clc; /* 0x0000 */ - volatile unsigned long reserved0; /* 0x04 */ - volatile unsigned long id; /* 0x0008 */ - volatile unsigned long reserved1; /* 0x0c */ - volatile unsigned long con; /* 0x0010 */ - volatile unsigned long reserved2[3]; /* 0x14 */ - volatile unsigned long addr_sel_0; /* 0x0020 */ - volatile unsigned long addr_sel_1; /* 0x0024 */ - volatile unsigned long addr_sel_2; /* 0x0028 */ - volatile unsigned long addr_sel_3; /* 0x002c */ - volatile unsigned long reserved3[12]; /* 0x30 */ - volatile unsigned long con_0; /* 0x0060 */ - volatile unsigned long con_1; /* 0x0064 */ - volatile unsigned long con_2; /* 0x0068 */ - volatile unsigned long con_3; /* 0x006c */ - volatile unsigned long reserved4[4]; /* 0x70 */ - volatile unsigned long emu_addr; /* 0x0080 */ - volatile unsigned long emu_bc; /* 0x0084 */ - volatile unsigned long emu_con; /* 0x0088 */ - volatile unsigned long reserved5; /* 0x8c */ - volatile unsigned long pcc_con; /* 0x0090 */ - volatile unsigned long pcc_stat; /* 0x0094 */ - volatile unsigned long reserved6[2]; /* 0x98 */ - volatile unsigned long pcc_istat; /* 0x00A0 */ - volatile unsigned long pcc_ien; /* 0x00A4 */ - volatile unsigned long pcc_int_out; /* 0x00A8 */ - volatile unsigned long pcc_irs; /* 0x00AC */ - volatile unsigned long nand_con; /* 0x00B0 */ - volatile unsigned long nand_wait; /* 0x00B4 */ - volatile unsigned long nand_ecc0; /* 0x00B8 */ - volatile unsigned long nand_ecc_ac; /* 0x00BC */ -}; - -/******************************************************************************* - * EBU - ******************************************************************************/ -#define LTQ_EBU_CLC ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0000)) -#define LTQ_EBU_ID ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0008)) -#define LTQ_EBU_CON ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0010)) -#define LTQ_EBU_ADDR_SEL_0 ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0020)) -#define LTQ_EBU_ADDR_SEL_1 ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0024)) -#define LTQ_EBU_ADDR_SEL_2 ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0028)) -#define LTQ_EBU_ADDR_SEL_3 ((volatile unsigned int*)(LTQ_EBU_BASE + 0x002c)) -#define LTQ_EBU_CON_0 ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0060)) -#define LTQ_EBU_CON_1 ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0064)) -#define LTQ_EBU_CON_2 ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0068)) -#define LTQ_EBU_CON_3 ((volatile unsigned int*)(LTQ_EBU_BASE + 0x006c)) -#define LTQ_EBU_EMU_BC ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0084)) -#define LTQ_EBU_PCC_CON ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0090)) -#define LTQ_EBU_PCC_STAT ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0094)) -#define LTQ_EBU_PCC_ISTAT ((volatile unsigned int*)(LTQ_EBU_BASE + 0x00A0)) -#define LTQ_EBU_PCC_IEN ((volatile unsigned int*)(LTQ_EBU_BASE + 0x00A4)) -#define LTQ_EBU_PCC_INT_OUT ((volatile unsigned int*)(LTQ_EBU_BASE + 0x00A8)) -#define LTQ_EBU_PCC_IRS ((volatile unsigned int*)(LTQ_EBU_BASE + 0x00AC)) -#define LTQ_EBU_NAND_CON ((volatile unsigned int*)(LTQ_EBU_BASE + 0x00B0)) -#define LTQ_EBU_NAND_WAIT ((volatile unsigned int*)(LTQ_EBU_BASE + 0x00B4)) -#define LTQ_EBU_NAND_ECC0 ((volatile unsigned int*)(LTQ_EBU_BASE + 0x00B8)) -#define LTQ_EBU_NAND_ECC_AC ((volatile unsigned int*)(LTQ_EBU_BASE + 0x00BC)) -#define LTQ_EBU_EMU_ADDR ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0080)) -#define LTQ_EBU_EMU_CON ((volatile unsigned int*)(LTQ_EBU_BASE + 0x0088)) - -/******************************************************************************* - * EBU Clock Control Register - ******************************************************************************/ - -/* EBU Disable Status Bit (1) */ -#define LTQ_EBU_CLC_DISS (0x1 << 1) -#define LTQ_EBU_CLC_DISS_GET(val) ((((val) & LTQ_EBU_CLC_DISS) >> 1) & 0x1) -/* Used for Enable/disable Control of the EBU (0) */ -#define LTQ_EBU_CLC_DISR (0x1) -#define LTQ_EBU_CLC_DISR_VAL(val) (((val) & 0x1) << 0) -#define LTQ_EBU_CLC_DISR_GET(val) ((((val) & LTQ_EBU_CLC_DISR) >> 0) & 0x1) -#define LTQ_EBU_CLC_DISR_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CLC_DISR) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * EBU Identification Register (Internal) - ******************************************************************************/ - -/* Module Number (31:8) */ -#define LTQ_EBU_ID_MODNUM (0xffffff << 8) -#define LTQ_EBU_ID_MODNUM_GET(val) ((((val) & LTQ_EBU_ID_MODNUM) >> 8) & 0xffffff) -/* Revision Number (7:0) */ -#define LTQ_EBU_ID_REVNUM (0xff) -#define LTQ_EBU_ID_REVNUM_GET(val) ((((val) & LTQ_EBU_ID_REVNUM) >> 0) & 0xff) - -/******************************************************************************* - * External Bus Unit Control Register - ******************************************************************************/ - -/* Driver Turn-Around Control, Chip Select Triggered (22:20) */ -#define LTQ_EBU_CON_DTACS (0x7 << 20) -#define LTQ_EBU_CON_DTACS_VAL(val) (((val) & 0x7) << 20) -#define LTQ_EBU_CON_DTACS_GET(val) ((((val) & LTQ_EBU_CON_DTACS) >> 20) & 0x7) -#define LTQ_EBU_CON_DTACS_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_DTACS) | (((val) & 0x7) << 20)) -/* Driver Turn-Around Control, Read-write Triggered (18:16) */ -#define LTQ_EBU_CON_DTARW (0x7 << 16) -#define LTQ_EBU_CON_DTARW_VAL(val) (((val) & 0x7) << 16) -#define LTQ_EBU_CON_DTARW_GET(val) ((((val) & LTQ_EBU_CON_DTARW) >> 16) & 0x7) -#define LTQ_EBU_CON_DTARW_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_DTARW) | (((val) & 0x7) << 16)) -/* Time-Out Control (15:8) */ -#define LTQ_EBU_CON_TOUTC (0xff << 8) -#define LTQ_EBU_CON_TOUTC_VAL(val) (((val) & 0xff) << 8) -#define LTQ_EBU_CON_TOUTC_GET(val) ((((val) & LTQ_EBU_CON_TOUTC) >> 8) & 0xff) -#define LTQ_EBU_CON_TOUTC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_TOUTC) | (((val) & 0xff) << 8)) -/* Arbitration Mode (7:6) */ -#define LTQ_EBU_CON_ARBMODE (0x3 << 6) -#define LTQ_EBU_CON_ARBMODE_VAL(val) (((val) & 0x3) << 6) -#define LTQ_EBU_CON_ARBMODE_GET(val) ((((val) & LTQ_EBU_CON_ARBMODE) >> 6) & 0x3) -#define LTQ_EBU_CON_ARBMODE_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_ARBMODE) | (((val) & 0x3) << 6)) -/* Arbitration Synchronization (5) */ -#define LTQ_EBU_CON_ARBSYNC (0x1 << 5) -#define LTQ_EBU_CON_ARBSYNC_VAL(val) (((val) & 0x1) << 5) -#define LTQ_EBU_CON_ARBSYNC_GET(val) ((((val) & LTQ_EBU_CON_ARBSYNC) >> 5) & 0x1) -#define LTQ_EBU_CON_ARBSYNC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_ARBSYNC) | (((val) & 0x1) << 5)) - -/******************************************************************************* - * Address Select Registers - ******************************************************************************/ - -/* Memory Region Base Address (31:12) */ -#define LTQ_EBU_ADDR_SEL_0_BASE (0xfffff << 12) -#define LTQ_EBU_ADDR_SEL_0_BASE_VAL(val) (((val) & 0xfffff) << 12) -#define LTQ_EBU_ADDR_SEL_0_BASE_GET(val) ((((val) & LTQ_EBU_ADDR_SEL_0_BASE) >> 12) & 0xfffff) -#define LTQ_EBU_ADDR_SEL_0_BASE_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_ADDR_SEL_0_BASE) | (((val) & 0xfffff) << 12)) -/* Memory Region Address Mask (7:4) */ -#define LTQ_EBU_ADDR_SEL_0_MASK (0xf << 4) -#define LTQ_EBU_ADDR_SEL_0_MASK_VAL(val) (((val) & 0xf) << 4) -#define LTQ_EBU_ADDR_SEL_0_MASK_GET(val) ((((val) & LTQ_EBU_ADDR_SEL_0_MASK) >> 4) & 0xf) -#define LTQ_EBU_ADDR_SEL_0_MASK_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_ADDR_SEL_0_MASK) | (((val) & 0xf) << 4)) -/* Memory Region Mirror Enable Control (1) */ -#define LTQ_EBU_ADDR_SEL_0_MRME (0x1 << 1) -#define LTQ_EBU_ADDR_SEL_0_MRME_VAL(val) (((val) & 0x1) << 1) -#define LTQ_EBU_ADDR_SEL_0_MRME_GET(val) ((((val) & LTQ_EBU_ADDR_SEL_0_MRME) >> 1) & 0x1) -#define LTQ_EBU_ADDR_SEL_0_MRME_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_ADDR_SEL_0_MRME) | (((val) & 0x1) << 1)) -/* Memory Region Enable Control (0) */ -#define LTQ_EBU_ADDR_SEL_0_REGEN (0x1) -#define LTQ_EBU_ADDR_SEL_0_REGEN_VAL(val) (((val) & 0x1) << 0) -#define LTQ_EBU_ADDR_SEL_0_REGEN_GET(val) ((((val) & LTQ_EBU_ADDR_SEL_0_REGEN) >> 0) & 0x1) -#define LTQ_EBU_ADDR_SEL_0_REGEN_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_ADDR_SEL_0_REGEN) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Bus Configuration Registers - ******************************************************************************/ - -/* Memory Region Write Protection (31) */ -#define LTQ_EBU_CON_0_WRDIS (0x1 << 31) -#define LTQ_EBU_CON_0_WRDIS_VAL(val) (((val) & 0x1) << 31) -#define LTQ_EBU_CON_0_WRDIS_GET(val) ((((val) & LTQ_EBU_CON_0_WRDIS) >> 31) & 0x1) -#define LTQ_EBU_CON_0_WRDIS_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_WRDIS) | (((val) & 0x1) << 31)) -/* Address Swapping (30) */ -#define LTQ_EBU_CON_0_ADSWP (0x1 << 30) -#define LTQ_EBU_CON_0_ADSWP_VAL(val) (((val) & 0x1) << 30) -#define LTQ_EBU_CON_0_ADSWP_GET(val) ((((val) & LTQ_EBU_CON_0_ADSWP) >> 30) & 0x1) -#define LTQ_EBU_CON_0_ADSWP_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_ADSWP) | (((val) & 0x1) << 30)) -/* Address Generation Control (26:24) */ -#define LTQ_EBU_CON_0_AGEN (0x7 << 24) -#define LTQ_EBU_CON_0_AGEN_VAL(val) (((val) & 0x7) << 24) -#define LTQ_EBU_CON_0_AGEN_GET(val) ((((val) & LTQ_EBU_CON_0_AGEN) >> 24) & 0x7) -#define LTQ_EBU_CON_0_AGEN_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_AGEN) | (((val) & 0x7) << 24)) -/* Extended Address Setup Control (22) */ -#define LTQ_EBU_CON_0_SETUP (0x1 << 22) -#define LTQ_EBU_CON_0_SETUP_VAL(val) (((val) & 0x1) << 22) -#define LTQ_EBU_CON_0_SETUP_GET(val) ((((val) & LTQ_EBU_CON_0_SETUP) >> 22) & 0x1) -#define LTQ_EBU_CON_0_SETUP_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_SETUP) | (((val) & 0x1) << 22)) -/* Variable Wait-State Insertion Control (21:20) */ -#define LTQ_EBU_CON_0_WAIT (0x3 << 20) -#define LTQ_EBU_CON_0_WAIT_VAL(val) (((val) & 0x3) << 20) -#define LTQ_EBU_CON_0_WAIT_GET(val) ((((val) & LTQ_EBU_CON_0_WAIT) >> 20) & 0x3) -#define LTQ_EBU_CON_0_WAIT_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_WAIT) | (((val) & 0x3) << 20)) -/* Active WAIT Level Control (19) */ -#define LTQ_EBU_CON_0_WINV (0x1 << 19) -#define LTQ_EBU_CON_0_WINV_VAL(val) (((val) & 0x1) << 19) -#define LTQ_EBU_CON_0_WINV_GET(val) ((((val) & LTQ_EBU_CON_0_WINV) >> 19) & 0x1) -#define LTQ_EBU_CON_0_WINV_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_WINV) | (((val) & 0x1) << 19)) -/* External Device Data Width Control (17:16) */ -#define LTQ_EBU_CON_0_PW (0x3 << 16) -#define LTQ_EBU_CON_0_PW_VAL(val) (((val) & 0x3) << 16) -#define LTQ_EBU_CON_0_PW_GET(val) ((((val) & LTQ_EBU_CON_0_PW) >> 16) & 0x3) -#define LTQ_EBU_CON_0_PW_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_PW) | (((val) & 0x3) << 16)) -/* Address Latch Enable ALE Duration Control (15:14) */ -#define LTQ_EBU_CON_0_ALEC (0x3 << 14) -#define LTQ_EBU_CON_0_ALEC_VAL(val) (((val) & 0x3) << 14) -#define LTQ_EBU_CON_0_ALEC_GET(val) ((((val) & LTQ_EBU_CON_0_ALEC) >> 14) & 0x3) -#define LTQ_EBU_CON_0_ALEC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_ALEC) | (((val) & 0x3) << 14)) -/* Byte Control Signal Timing Mode Control (13:12) */ -#define LTQ_EBU_CON_0_BCGEN (0x3 << 12) -#define LTQ_EBU_CON_0_BCGEN_VAL(val) (((val) & 0x3) << 12) -#define LTQ_EBU_CON_0_BCGEN_GET(val) ((((val) & LTQ_EBU_CON_0_BCGEN) >> 12) & 0x3) -#define LTQ_EBU_CON_0_BCGEN_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_BCGEN) | (((val) & 0x3) << 12)) -/* Write Access Wait-State Control (10:8) */ -#define LTQ_EBU_CON_0_WAITWRC (0x7 << 8) -#define LTQ_EBU_CON_0_WAITWRC_VAL(val) (((val) & 0x7) << 8) -#define LTQ_EBU_CON_0_WAITWRC_GET(val) ((((val) & LTQ_EBU_CON_0_WAITWRC) >> 8) & 0x7) -#define LTQ_EBU_CON_0_WAITWRC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_WAITWRC) | (((val) & 0x7) << 8)) -/* Read Access Wait-State Control (7:6) */ -#define LTQ_EBU_CON_0_WAITRDC (0x3 << 6) -#define LTQ_EBU_CON_0_WAITRDC_VAL(val) (((val) & 0x3) << 6) -#define LTQ_EBU_CON_0_WAITRDC_GET(val) ((((val) & LTQ_EBU_CON_0_WAITRDC) >> 6) & 0x3) -#define LTQ_EBU_CON_0_WAITRDC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_WAITRDC) | (((val) & 0x3) << 6)) -/* Hold/Pause Cycle Control (5:4) */ -#define LTQ_EBU_CON_0_HOLDC (0x3 << 4) -#define LTQ_EBU_CON_0_HOLDC_VAL(val) (((val) & 0x3) << 4) -#define LTQ_EBU_CON_0_HOLDC_GET(val) ((((val) & LTQ_EBU_CON_0_HOLDC) >> 4) & 0x3) -#define LTQ_EBU_CON_0_HOLDC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_HOLDC) | (((val) & 0x3) << 4)) -/* Recovery Cycle Control (3:2) */ -#define LTQ_EBU_CON_0_RECOVC (0x3 << 2) -#define LTQ_EBU_CON_0_RECOVC_VAL(val) (((val) & 0x3) << 2) -#define LTQ_EBU_CON_0_RECOVC_GET(val) ((((val) & LTQ_EBU_CON_0_RECOVC) >> 2) & 0x3) -#define LTQ_EBU_CON_0_RECOVC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_RECOVC) | (((val) & 0x3) << 2)) -/* Wait Cycle Multiplier Control (1:0) */ -#define LTQ_EBU_CON_0_CMULT (0x3) -#define LTQ_EBU_CON_0_CMULT_VAL(val) (((val) & 0x3) << 0) -#define LTQ_EBU_CON_0_CMULT_GET(val) ((((val) & LTQ_EBU_CON_0_CMULT) >> 0) & 0x3) -#define LTQ_EBU_CON_0_CMULT_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_CON_0_CMULT) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * External Bus Unit Emulator Bus Configuration Register - ******************************************************************************/ - -/* Write Protection (31) */ -#define LTQ_EBU_EMU_BC_WRITE (0x1 << 31) -#define LTQ_EBU_EMU_BC_WRITE_VAL(val) (((val) & 0x1) << 31) -#define LTQ_EBU_EMU_BC_WRITE_GET(val) ((((val) & LTQ_EBU_EMU_BC_WRITE) >> 31) & 0x1) -#define LTQ_EBU_EMU_BC_WRITE_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_WRITE) | (((val) & 0x1) << 31)) -/* Address Generation Control (26:24) */ -#define LTQ_EBU_EMU_BC_AGEN (0x7 << 24) -#define LTQ_EBU_EMU_BC_AGEN_VAL(val) (((val) & 0x7) << 24) -#define LTQ_EBU_EMU_BC_AGEN_GET(val) ((((val) & LTQ_EBU_EMU_BC_AGEN) >> 24) & 0x7) -#define LTQ_EBU_EMU_BC_AGEN_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_AGEN) | (((val) & 0x7) << 24)) -/* Extended Address Setup Control (22) */ -#define LTQ_EBU_EMU_BC_SETUP (0x1 << 22) -#define LTQ_EBU_EMU_BC_SETUP_VAL(val) (((val) & 0x1) << 22) -#define LTQ_EBU_EMU_BC_SETUP_GET(val) ((((val) & LTQ_EBU_EMU_BC_SETUP) >> 22) & 0x1) -#define LTQ_EBU_EMU_BC_SETUP_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_SETUP) | (((val) & 0x1) << 22)) -/* Variable Waitstate Insertion Control (21:20) */ -#define LTQ_EBU_EMU_BC_WAIT (0x3 << 20) -#define LTQ_EBU_EMU_BC_WAIT_VAL(val) (((val) & 0x3) << 20) -#define LTQ_EBU_EMU_BC_WAIT_GET(val) ((((val) & LTQ_EBU_EMU_BC_WAIT) >> 20) & 0x3) -#define LTQ_EBU_EMU_BC_WAIT_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_WAIT) | (((val) & 0x3) << 20)) -/* Active WAIT Level Control (19) */ -#define LTQ_EBU_EMU_BC_WINV (0x1 << 19) -#define LTQ_EBU_EMU_BC_WINV_VAL(val) (((val) & 0x1) << 19) -#define LTQ_EBU_EMU_BC_WINV_GET(val) ((((val) & LTQ_EBU_EMU_BC_WINV) >> 19) & 0x1) -#define LTQ_EBU_EMU_BC_WINV_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_WINV) | (((val) & 0x1) << 19)) -/* External Device Data Width Control (17:16) */ -#define LTQ_EBU_EMU_BC_PORTW (0x3 << 16) -#define LTQ_EBU_EMU_BC_PORTW_VAL(val) (((val) & 0x3) << 16) -#define LTQ_EBU_EMU_BC_PORTW_GET(val) ((((val) & LTQ_EBU_EMU_BC_PORTW) >> 16) & 0x3) -#define LTQ_EBU_EMU_BC_PORTW_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_PORTW) | (((val) & 0x3) << 16)) -/* Address Latch Enable Function (15:14) */ -#define LTQ_EBU_EMU_BC_ALEC (0x3 << 14) -#define LTQ_EBU_EMU_BC_ALEC_VAL(val) (((val) & 0x3) << 14) -#define LTQ_EBU_EMU_BC_ALEC_GET(val) ((((val) & LTQ_EBU_EMU_BC_ALEC) >> 14) & 0x3) -#define LTQ_EBU_EMU_BC_ALEC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_ALEC) | (((val) & 0x3) << 14)) -/* Byte Control Signal Timing Mode (13:12) */ -#define LTQ_EBU_EMU_BC_BCGEN (0x3 << 12) -#define LTQ_EBU_EMU_BC_BCGEN_VAL(val) (((val) & 0x3) << 12) -#define LTQ_EBU_EMU_BC_BCGEN_GET(val) ((((val) & LTQ_EBU_EMU_BC_BCGEN) >> 12) & 0x3) -#define LTQ_EBU_EMU_BC_BCGEN_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_BCGEN) | (((val) & 0x3) << 12)) -/* Write Access Waitstate Control (10:8) */ -#define LTQ_EBU_EMU_BC_WAITWRC (0x7 << 8) -#define LTQ_EBU_EMU_BC_WAITWRC_VAL(val) (((val) & 0x7) << 8) -#define LTQ_EBU_EMU_BC_WAITWRC_GET(val) ((((val) & LTQ_EBU_EMU_BC_WAITWRC) >> 8) & 0x7) -#define LTQ_EBU_EMU_BC_WAITWRC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_WAITWRC) | (((val) & 0x7) << 8)) -/* Read Access Waitstate Control (7:6) */ -#define LTQ_EBU_EMU_BC_WAITRDC (0x3 << 6) -#define LTQ_EBU_EMU_BC_WAITRDC_VAL(val) (((val) & 0x3) << 6) -#define LTQ_EBU_EMU_BC_WAITRDC_GET(val) ((((val) & LTQ_EBU_EMU_BC_WAITRDC) >> 6) & 0x3) -#define LTQ_EBU_EMU_BC_WAITRDC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_WAITRDC) | (((val) & 0x3) << 6)) -/* Hold/Pause Cycle Control (5:4) */ -#define LTQ_EBU_EMU_BC_HOLDC (0x3 << 4) -#define LTQ_EBU_EMU_BC_HOLDC_VAL(val) (((val) & 0x3) << 4) -#define LTQ_EBU_EMU_BC_HOLDC_GET(val) ((((val) & LTQ_EBU_EMU_BC_HOLDC) >> 4) & 0x3) -#define LTQ_EBU_EMU_BC_HOLDC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_HOLDC) | (((val) & 0x3) << 4)) -/* Recovery Cycles Control (3:2) */ -#define LTQ_EBU_EMU_BC_RECOVC (0x3 << 2) -#define LTQ_EBU_EMU_BC_RECOVC_VAL(val) (((val) & 0x3) << 2) -#define LTQ_EBU_EMU_BC_RECOVC_GET(val) ((((val) & LTQ_EBU_EMU_BC_RECOVC) >> 2) & 0x3) -#define LTQ_EBU_EMU_BC_RECOVC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_RECOVC) | (((val) & 0x3) << 2)) -/* Cycle Multiplier Control (1:0) */ -#define LTQ_EBU_EMU_BC_CMULT (0x3) -#define LTQ_EBU_EMU_BC_CMULT_VAL(val) (((val) & 0x3) << 0) -#define LTQ_EBU_EMU_BC_CMULT_GET(val) ((((val) & LTQ_EBU_EMU_BC_CMULT) >> 0) & 0x3) -#define LTQ_EBU_EMU_BC_CMULT_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_BC_CMULT) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * PC-Card Control Register - ******************************************************************************/ - -/* External Interrupt Input IREQ (3:1) */ -#define LTQ_EBU_PCC_CON_IREQ (0x7 << 1) -#define LTQ_EBU_PCC_CON_IREQ_VAL(val) (((val) & 0x7) << 1) -#define LTQ_EBU_PCC_CON_IREQ_GET(val) ((((val) & LTQ_EBU_PCC_CON_IREQ) >> 1) & 0x7) -#define LTQ_EBU_PCC_CON_IREQ_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_CON_IREQ) | (((val) & 0x7) << 1)) -/* PC Card ON (0) */ -#define LTQ_EBU_PCC_CON_ON (0x1) -#define LTQ_EBU_PCC_CON_ON_VAL(val) (((val) & 0x1) << 0) -#define LTQ_EBU_PCC_CON_ON_GET(val) ((((val) & LTQ_EBU_PCC_CON_ON) >> 0) & 0x1) -#define LTQ_EBU_PCC_CON_ON_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_CON_ON) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * PCC Status Register - ******************************************************************************/ - -/* Interrupt Request (6) */ -#define LTQ_EBU_PCC_STAT_IRQ (0x1 << 6) -#define LTQ_EBU_PCC_STAT_IRQ_GET(val) ((((val) & LTQ_EBU_PCC_STAT_IRQ) >> 6) & 0x1) -/* PC-Card Overcurrent (5) */ -#define LTQ_EBU_PCC_STAT_OC (0x1 << 5) -#define LTQ_EBU_PCC_STAT_OC_GET(val) ((((val) & LTQ_EBU_PCC_STAT_OC) >> 5) & 0x1) -/* PC-Card Socket Power On (4) */ -#define LTQ_EBU_PCC_STAT_SPON (0x1 << 4) -#define LTQ_EBU_PCC_STAT_SPON_GET(val) ((((val) & LTQ_EBU_PCC_STAT_SPON) >> 4) & 0x1) -/* Card Detect Status (1:0) */ -#define LTQ_EBU_PCC_STAT_CD (0x3) -#define LTQ_EBU_PCC_STAT_CD_GET(val) ((((val) & LTQ_EBU_PCC_STAT_CD) >> 0) & 0x3) - -/******************************************************************************* - * PCC Interrupt Status Register - ******************************************************************************/ - -/* Interrupt Request Active Interrupt (4) */ -#define LTQ_EBU_PCC_ISTAT_IREQ (0x1 << 4) -#define LTQ_EBU_PCC_ISTAT_IREQ_VAL(val) (((val) & 0x1) << 4) -#define LTQ_EBU_PCC_ISTAT_IREQ_GET(val) ((((val) & LTQ_EBU_PCC_ISTAT_IREQ) >> 4) & 0x1) -#define LTQ_EBU_PCC_ISTAT_IREQ_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_ISTAT_IREQ) | (((val) & 0x1) << 4)) -/* Over Current Status Change Interrupt (3) */ -#define LTQ_EBU_PCC_ISTAT_OC (0x1 << 3) -#define LTQ_EBU_PCC_ISTAT_OC_VAL(val) (((val) & 0x1) << 3) -#define LTQ_EBU_PCC_ISTAT_OC_GET(val) ((((val) & LTQ_EBU_PCC_ISTAT_OC) >> 3) & 0x1) -#define LTQ_EBU_PCC_ISTAT_OC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_ISTAT_OC) | (((val) & 0x1) << 3)) -/* Socket Power on Status Change Interrupt (2) */ -#define LTQ_EBU_PCC_ISTAT_SPON (0x1 << 2) -#define LTQ_EBU_PCC_ISTAT_SPON_VAL(val) (((val) & 0x1) << 2) -#define LTQ_EBU_PCC_ISTAT_SPON_GET(val) ((((val) & LTQ_EBU_PCC_ISTAT_SPON) >> 2) & 0x1) -#define LTQ_EBU_PCC_ISTAT_SPON_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_ISTAT_SPON) | (((val) & 0x1) << 2)) -/* Voltage Sense Status Change Interrupt (1) */ -#define LTQ_EBU_PCC_ISTAT_VS (0x1 << 1) -#define LTQ_EBU_PCC_ISTAT_VS_VAL(val) (((val) & 0x1) << 1) -#define LTQ_EBU_PCC_ISTAT_VS_GET(val) ((((val) & LTQ_EBU_PCC_ISTAT_VS) >> 1) & 0x1) -#define LTQ_EBU_PCC_ISTAT_VS_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_ISTAT_VS) | (((val) & 0x1) << 1)) -/* Card Detect Status Change Interrupt (0) */ -#define LTQ_EBU_PCC_ISTAT_CD (0x1) -#define LTQ_EBU_PCC_ISTAT_CD_VAL(val) (((val) & 0x1) << 0) -#define LTQ_EBU_PCC_ISTAT_CD_GET(val) ((((val) & LTQ_EBU_PCC_ISTAT_CD) >> 0) & 0x1) -#define LTQ_EBU_PCC_ISTAT_CD_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_ISTAT_CD) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * PCC Interrupt Enable Register - ******************************************************************************/ - -/* Enable of Interrupt Request IR (4) */ -#define LTQ_EBU_PCC_IEN_IR (0x1 << 4) -#define LTQ_EBU_PCC_IEN_IR_VAL(val) (((val) & 0x1) << 4) -#define LTQ_EBU_PCC_IEN_IR_GET(val) ((((val) & LTQ_EBU_PCC_IEN_IR) >> 4) & 0x1) -#define LTQ_EBU_PCC_IEN_IR_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_IEN_IR) | (((val) & 0x1) << 4)) -/* Enable of Interrupt Request OC event (3) */ -#define LTQ_EBU_PCC_IEN_OC (0x1 << 3) -#define LTQ_EBU_PCC_IEN_OC_VAL(val) (((val) & 0x1) << 3) -#define LTQ_EBU_PCC_IEN_OC_GET(val) ((((val) & LTQ_EBU_PCC_IEN_OC) >> 3) & 0x1) -#define LTQ_EBU_PCC_IEN_OC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_IEN_OC) | (((val) & 0x1) << 3)) -/* Enable of Interrupt Request Socket Power On (2) */ -#define LTQ_EBU_PCC_IEN_PWRON (0x1 << 2) -#define LTQ_EBU_PCC_IEN_PWRON_VAL(val) (((val) & 0x1) << 2) -#define LTQ_EBU_PCC_IEN_PWRON_GET(val) ((((val) & LTQ_EBU_PCC_IEN_PWRON) >> 2) & 0x1) -#define LTQ_EBU_PCC_IEN_PWRON_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_IEN_PWRON) | (((val) & 0x1) << 2)) -/* Enable of Interrupt Request Voltage Sense (1) */ -#define LTQ_EBU_PCC_IEN_VS (0x1 << 1) -#define LTQ_EBU_PCC_IEN_VS_VAL(val) (((val) & 0x1) << 1) -#define LTQ_EBU_PCC_IEN_VS_GET(val) ((((val) & LTQ_EBU_PCC_IEN_VS) >> 1) & 0x1) -#define LTQ_EBU_PCC_IEN_VS_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_IEN_VS) | (((val) & 0x1) << 1)) -/* Enable of Interrupt Request Card Detect (0) */ -#define LTQ_EBU_PCC_IEN_CD (0x1) -#define LTQ_EBU_PCC_IEN_CD_VAL(val) (((val) & 0x1) << 0) -#define LTQ_EBU_PCC_IEN_CD_GET(val) ((((val) & LTQ_EBU_PCC_IEN_CD) >> 0) & 0x1) -#define LTQ_EBU_PCC_IEN_CD_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_PCC_IEN_CD) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * PCC Interrupt Output Status Register - ******************************************************************************/ - -/* Status of Interrupt Request IR (4) */ -#define LTQ_EBU_PCC_INT_OUT_IR (0x1 << 4) -#define LTQ_EBU_PCC_INT_OUT_IR_GET(val) ((((val) & LTQ_EBU_PCC_INT_OUT_IR) >> 4) & 0x1) -/* Status of Interrupt Request OC (3) */ -#define LTQ_EBU_PCC_INT_OUT_OC (0x1 << 3) -#define LTQ_EBU_PCC_INT_OUT_OC_GET(val) ((((val) & LTQ_EBU_PCC_INT_OUT_OC) >> 3) & 0x1) -/* Status of Interrupt Request Socket Power On (2) */ -#define LTQ_EBU_PCC_INT_OUT_PWRON (0x1 << 2) -#define LTQ_EBU_PCC_INT_OUT_PWRON_GET(val) ((((val) & LTQ_EBU_PCC_INT_OUT_PWRON) >> 2) & 0x1) -/* Status of Interrupt Request Voltage Sense (1) */ -#define LTQ_EBU_PCC_INT_OUT_VS (0x1 << 1) -#define LTQ_EBU_PCC_INT_OUT_VS_GET(val) ((((val) & LTQ_EBU_PCC_INT_OUT_VS) >> 1) & 0x1) -/* Status of Interrupt Request Card Detect (0) */ -#define LTQ_EBU_PCC_INT_OUT_CD (0x1) -#define LTQ_EBU_PCC_INT_OUT_CD_GET(val) ((((val) & LTQ_EBU_PCC_INT_OUT_CD) >> 0) & 0x1) - -/******************************************************************************* - * PCC Interrupt Request Set Register - ******************************************************************************/ - -/* Set Interrupt Request IR (4) */ -#define LTQ_EBU_PCC_IRS_IR (0x1 << 4) -#define LTQ_EBU_PCC_IRS_IR_VAL(val) (((val) & 0x1) << 4) -#define LTQ_EBU_PCC_IRS_IR_SET(reg,val) (reg) = (((reg & ~LTQ_EBU_PCC_IRS_IR) | (val) & 1) << 4) -/* Set Interrupt Request OC (3) */ -#define LTQ_EBU_PCC_IRS_OC (0x1 << 3) -#define LTQ_EBU_PCC_IRS_OC_VAL(val) (((val) & 0x1) << 3) -#define LTQ_EBU_PCC_IRS_OC_SET(reg,val) (reg) = (((reg & ~LTQ_EBU_PCC_IRS_OC) | (val) & 1) << 3) -/* Set Interrupt Request Socket Power On (2) */ -#define LTQ_EBU_PCC_IRS_PWRON (0x1 << 2) -#define LTQ_EBU_PCC_IRS_PWRON_VAL(val) (((val) & 0x1) << 2) -#define LTQ_EBU_PCC_IRS_PWRON_SET(reg,val) (reg) = (((reg & ~LTQ_EBU_PCC_IRS_PWRON) | (val) & 1) << 2) -/* Set Interrupt Request Voltage Sense (1) */ -#define LTQ_EBU_PCC_IRS_VS (0x1 << 1) -#define LTQ_EBU_PCC_IRS_VS_VAL(val) (((val) & 0x1) << 1) -#define LTQ_EBU_PCC_IRS_VS_SET(reg,val) (reg) = (((reg & ~LTQ_EBU_PCC_IRS_VS) | (val) & 1) << 1) -/* Set Interrupt Request Card Detect (0) */ -#define LTQ_EBU_PCC_IRS_CD (0x1) -#define LTQ_EBU_PCC_IRS_CD_VAL(val) (((val) & 0x1) << 0) -#define LTQ_EBU_PCC_IRS_CD_SET(reg,val) (reg) = (((reg & ~LTQ_EBU_PCC_IRS_CD) | (val) & 1) << 0) - -/******************************************************************************* - * NAND Flash Control Register - ******************************************************************************/ - -/* ECC Enabling (31) */ -#define LTQ_EBU_NAND_CON_ECC_ON (0x1 << 31) -#define LTQ_EBU_NAND_CON_ECC_ON_VAL(val) (((val) & 0x1) << 31) -#define LTQ_EBU_NAND_CON_ECC_ON_GET(val) ((((val) & LTQ_EBU_NAND_CON_ECC_ON) >> 31) & 0x1) -#define LTQ_EBU_NAND_CON_ECC_ON_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_ECC_ON) | (((val) & 0x1) << 31)) -/* Latch enable (23:18) */ -#define LTQ_EBU_NAND_CON_LAT_EN (0x3f << 18) -#define LTQ_EBU_NAND_CON_LAT_EN_VAL(val) (((val) & 0x3f) << 18) -#define LTQ_EBU_NAND_CON_LAT_EN_GET(val) ((((val) & LTQ_EBU_NAND_CON_LAT_EN) >> 18) & 0x3f) -#define LTQ_EBU_NAND_CON_LAT_EN_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_LAT_EN) | (((val) & 0x3f) << 18)) -/* Output ChipSelect# Selection (11:10) */ -#define LTQ_EBU_NAND_CON_OUT_CS_S (0x3 << 10) -#define LTQ_EBU_NAND_CON_OUT_CS_S_VAL(val) (((val) & 0x3) << 10) -#define LTQ_EBU_NAND_CON_OUT_CS_S_GET(val) ((((val) & LTQ_EBU_NAND_CON_OUT_CS_S) >> 10) & 0x3) -#define LTQ_EBU_NAND_CON_OUT_CS_S_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_OUT_CS_S) | (((val) & 0x3) << 10)) -/* Input ChipSelect# Selection (9:8) */ -#define LTQ_EBU_NAND_CON_IN_CS_S (0x3 << 8) -#define LTQ_EBU_NAND_CON_IN_CS_S_VAL(val) (((val) & 0x3) << 8) -#define LTQ_EBU_NAND_CON_IN_CS_S_GET(val) ((((val) & LTQ_EBU_NAND_CON_IN_CS_S) >> 8) & 0x3) -#define LTQ_EBU_NAND_CON_IN_CS_S_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_IN_CS_S) | (((val) & 0x3) << 8)) -/* Set PRE (7) */ -#define LTQ_EBU_NAND_CON_PRE_P (0x1 << 7) -#define LTQ_EBU_NAND_CON_PRE_P_VAL(val) (((val) & 0x1) << 7) -#define LTQ_EBU_NAND_CON_PRE_P_GET(val) ((((val) & LTQ_EBU_NAND_CON_PRE_P) >> 7) & 0x1) -#define LTQ_EBU_NAND_CON_PRE_P_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_PRE_P) | (((val) & 0x1) << 7)) -/* Set WP Active Polarity (6) */ -#define LTQ_EBU_NAND_CON_WP_P (0x1 << 6) -#define LTQ_EBU_NAND_CON_WP_P_VAL(val) (((val) & 0x1) << 6) -#define LTQ_EBU_NAND_CON_WP_P_GET(val) ((((val) & LTQ_EBU_NAND_CON_WP_P) >> 6) & 0x1) -#define LTQ_EBU_NAND_CON_WP_P_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_WP_P) | (((val) & 0x1) << 6)) -/* Set SE Active Polarity (5) */ -#define LTQ_EBU_NAND_CON_SE_P (0x1 << 5) -#define LTQ_EBU_NAND_CON_SE_P_VAL(val) (((val) & 0x1) << 5) -#define LTQ_EBU_NAND_CON_SE_P_GET(val) ((((val) & LTQ_EBU_NAND_CON_SE_P) >> 5) & 0x1) -#define LTQ_EBU_NAND_CON_SE_P_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_SE_P) | (((val) & 0x1) << 5)) -/* Set CS Active Polarity (4) */ -#define LTQ_EBU_NAND_CON_CS_P (0x1 << 4) -#define LTQ_EBU_NAND_CON_CS_P_VAL(val) (((val) & 0x1) << 4) -#define LTQ_EBU_NAND_CON_CS_P_GET(val) ((((val) & LTQ_EBU_NAND_CON_CS_P) >> 4) & 0x1) -#define LTQ_EBU_NAND_CON_CS_P_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_CS_P) | (((val) & 0x1) << 4)) -/* Set CLE Active Polarity (3) */ -#define LTQ_EBU_NAND_CON_CLE_P (0x1 << 3) -#define LTQ_EBU_NAND_CON_CLE_P_VAL(val) (((val) & 0x1) << 3) -#define LTQ_EBU_NAND_CON_CLE_P_GET(val) ((((val) & LTQ_EBU_NAND_CON_CLE_P) >> 3) & 0x1) -#define LTQ_EBU_NAND_CON_CLE_P_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_CLE_P) | (((val) & 0x1) << 3)) -/* Set ALE Active Polarity (2) */ -#define LTQ_EBU_NAND_CON_ALE_P (0x1 << 2) -#define LTQ_EBU_NAND_CON_ALE_P_VAL(val) (((val) & 0x1) << 2) -#define LTQ_EBU_NAND_CON_ALE_P_GET(val) ((((val) & LTQ_EBU_NAND_CON_ALE_P) >> 2) & 0x1) -#define LTQ_EBU_NAND_CON_ALE_P_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_ALE_P) | (((val) & 0x1) << 2)) -/* NAND CS Mux with EBU CS Enable (1) */ -#define LTQ_EBU_NAND_CON_CSMUX_E (0x1 << 1) -#define LTQ_EBU_NAND_CON_CSMUX_E_VAL(val) (((val) & 0x1) << 1) -#define LTQ_EBU_NAND_CON_CSMUX_E_GET(val) ((((val) & LTQ_EBU_NAND_CON_CSMUX_E) >> 1) & 0x1) -#define LTQ_EBU_NAND_CON_CSMUX_E_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_CSMUX_E) | (((val) & 0x1) << 1)) -/* NAND FLASH Mode Support (0) */ -#define LTQ_EBU_NAND_CON_NANDMODE (0x1) -#define LTQ_EBU_NAND_CON_NANDMODE_VAL(val) (((val) & 0x1) << 0) -#define LTQ_EBU_NAND_CON_NANDMODE_GET(val) ((((val) & LTQ_EBU_NAND_CON_NANDMODE) >> 0) & 0x1) -#define LTQ_EBU_NAND_CON_NANDMODE_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_CON_NANDMODE) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * NAND Flash State Register - ******************************************************************************/ - -/* Reserved (31:3) */ -#define LTQ_EBU_NAND_WAIT_RES (0x1fffffff << 3) -#define LTQ_EBU_NAND_WAIT_RES_GET(val) ((((val) & LTQ_EBU_NAND_WAIT_RES) >> 3) & 0x1fffffff) -/* NAND Write Complete (3) */ -#define LTQ_EBU_NAND_WAIT_WR_C (0x1 << 3) -#define LTQ_EBU_NAND_WAIT_WR_C_GET(val) ((((val) & LTQ_EBU_NAND_WAIT_WR_C) >> 3) & 0x1) -/* Record the RD Edge (rising ) (2) */ -#define LTQ_EBU_NAND_WAIT_RD_EDGE (0x1 << 2) -#define LTQ_EBU_NAND_WAIT_RD_EDGE_GET(val) ((((val) & LTQ_EBU_NAND_WAIT_RD_EDGE) >> 2) & 0x1) -/* Record the BY# Edge (falling) (1) */ -#define LTQ_EBU_NAND_WAIT_BY_EDGE (0x1 << 1) -#define LTQ_EBU_NAND_WAIT_BY_EDGE_GET(val) ((((val) & LTQ_EBU_NAND_WAIT_BY_EDGE) >> 1) & 0x1) -/* Rd/BY# value (0) */ -#define LTQ_EBU_NAND_WAIT_RDBY_VALUE (0x1) -#define LTQ_EBU_NAND_WAIT_RDBY_VALUE_GET(val) ((((val) & LTQ_EBU_NAND_WAIT_RDBY_VALUE) >> 0) & 0x1) - -/******************************************************************************* - * NAND ECC Result Register 0 - ******************************************************************************/ - -/* Reserved (31:24) */ -#define LTQ_EBU_NAND_ECC0_RES (0xff << 24) -#define LTQ_EBU_NAND_ECC0_RES_GET(val) ((((val) & LTQ_EBU_NAND_ECC0_RES) >> 24) & 0xff) -/* ECC value (23:16) */ -#define LTQ_EBU_NAND_ECC0_ECC_B2 (0xff << 16) -#define LTQ_EBU_NAND_ECC0_ECC_B2_VAL(val) (((val) & 0xff) << 16) -#define LTQ_EBU_NAND_ECC0_ECC_B2_GET(val) ((((val) & LTQ_EBU_NAND_ECC0_ECC_B2) >> 16) & 0xff) -#define LTQ_EBU_NAND_ECC0_ECC_B2_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_ECC0_ECC_B2) | (((val) & 0xff) << 16)) -/* ECC value (15:8) */ -#define LTQ_EBU_NAND_ECC0_ECC_B1 (0xff << 8) -#define LTQ_EBU_NAND_ECC0_ECC_B1_VAL(val) (((val) & 0xff) << 8) -#define LTQ_EBU_NAND_ECC0_ECC_B1_GET(val) ((((val) & LTQ_EBU_NAND_ECC0_ECC_B1) >> 8) & 0xff) -#define LTQ_EBU_NAND_ECC0_ECC_B1_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_ECC0_ECC_B1) | (((val) & 0xff) << 8)) -/* ECC value (7:0) */ -#define LTQ_EBU_NAND_ECC0_ECC_B0 (0xff) -#define LTQ_EBU_NAND_ECC0_ECC_B0_VAL(val) (((val) & 0xff) << 0) -#define LTQ_EBU_NAND_ECC0_ECC_B0_GET(val) ((((val) & LTQ_EBU_NAND_ECC0_ECC_B0) >> 0) & 0xff) -#define LTQ_EBU_NAND_ECC0_ECC_B0_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_ECC0_ECC_B0) | (((val) & 0xff) << 0)) - -/******************************************************************************* - * NAND ECC Address Counter Register - ******************************************************************************/ - -/* Reserved (31:9) */ -#define LTQ_EBU_NAND_ECC_AC_RES (0x7fffff << 9) -#define LTQ_EBU_NAND_ECC_AC_RES_GET(val) ((((val) & LTQ_EBU_NAND_ECC_AC_RES) >> 9) & 0x7fffff) -/* ECC address counter (8:0) */ -#define LTQ_EBU_NAND_ECC_AC_ECC_AC (0x1ff) -#define LTQ_EBU_NAND_ECC_AC_ECC_AC_VAL(val) (((val) & 0x1ff) << 0) -#define LTQ_EBU_NAND_ECC_AC_ECC_AC_GET(val) ((((val) & LTQ_EBU_NAND_ECC_AC_ECC_AC) >> 0) & 0x1ff) -#define LTQ_EBU_NAND_ECC_AC_ECC_AC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_NAND_ECC_AC_ECC_AC) | (((val) & 0x1ff) << 0)) - -/******************************************************************************* - * Internal Address Emulation Register - ******************************************************************************/ - -/* Memory Region Base Address (31:12) */ -#define LTQ_EBU_EMU_ADDR_BASE (0xfffff << 12) -#define LTQ_EBU_EMU_ADDR_BASE_VAL(val) (((val) & 0xfffff) << 12) -#define LTQ_EBU_EMU_ADDR_BASE_GET(val) ((((val) & LTQ_EBU_EMU_ADDR_BASE) >> 12) & 0xfffff) -#define LTQ_EBU_EMU_ADDR_BASE_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_ADDR_BASE) | (((val) & 0xfffff) << 12)) -/* Memory Region Address Mask (7:4) */ -#define LTQ_EBU_EMU_ADDR_MASK (0xf << 4) -#define LTQ_EBU_EMU_ADDR_MASK_VAL(val) (((val) & 0xf) << 4) -#define LTQ_EBU_EMU_ADDR_MASK_GET(val) ((((val) & LTQ_EBU_EMU_ADDR_MASK) >> 4) & 0xf) -#define LTQ_EBU_EMU_ADDR_MASK_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_ADDR_MASK) | (((val) & 0xf) << 4)) -/* Memory Region Mirror Segment B Control (1) */ -#define LTQ_EBU_EMU_ADDR_MRMB (0x1 << 1) -#define LTQ_EBU_EMU_ADDR_MRMB_VAL(val) (((val) & 0x1) << 1) -#define LTQ_EBU_EMU_ADDR_MRMB_GET(val) ((((val) & LTQ_EBU_EMU_ADDR_MRMB) >> 1) & 0x1) -#define LTQ_EBU_EMU_ADDR_MRMB_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_ADDR_MRMB) | (((val) & 0x1) << 1)) -/* Memory Region Enable Control (0) */ -#define LTQ_EBU_EMU_ADDR_MREC (0x1) -#define LTQ_EBU_EMU_ADDR_MREC_VAL(val) (((val) & 0x1) << 0) -#define LTQ_EBU_EMU_ADDR_MREC_GET(val) ((((val) & LTQ_EBU_EMU_ADDR_MREC) >> 0) & 0x1) -#define LTQ_EBU_EMU_ADDR_MREC_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_ADDR_MREC) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * nternal Emulator Configuration Register - ******************************************************************************/ - -/* Overlay Memory Control Region 3 (3) */ -#define LTQ_EBU_EMU_CON_OVL3 (0x1 << 3) -#define LTQ_EBU_EMU_CON_OVL3_VAL(val) (((val) & 0x1) << 3) -#define LTQ_EBU_EMU_CON_OVL3_GET(val) ((((val) & LTQ_EBU_EMU_CON_OVL3) >> 3) & 0x1) -#define LTQ_EBU_EMU_CON_OVL3_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_CON_OVL3) | (((val) & 0x1) << 3)) -/* Overlay Memory Control Region 2 (2) */ -#define LTQ_EBU_EMU_CON_OVL2 (0x1 << 2) -#define LTQ_EBU_EMU_CON_OVL2_VAL(val) (((val) & 0x1) << 2) -#define LTQ_EBU_EMU_CON_OVL2_GET(val) ((((val) & LTQ_EBU_EMU_CON_OVL2) >> 2) & 0x1) -#define LTQ_EBU_EMU_CON_OVL2_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_CON_OVL2) | (((val) & 0x1) << 2)) -/* Overlay Memory Control Region 1 (1) */ -#define LTQ_EBU_EMU_CON_OVL1 (0x1 << 1) -#define LTQ_EBU_EMU_CON_OVL1_VAL(val) (((val) & 0x1) << 1) -#define LTQ_EBU_EMU_CON_OVL1_GET(val) ((((val) & LTQ_EBU_EMU_CON_OVL1) >> 1) & 0x1) -#define LTQ_EBU_EMU_CON_OVL1_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_CON_OVL1) | (((val) & 0x1) << 1)) -/* Overlay Memory Control Region 0 (0) */ -#define LTQ_EBU_EMU_CON_OVL0 (0x1) -#define LTQ_EBU_EMU_CON_OVL0_VAL(val) (((val) & 0x1) << 0) -#define LTQ_EBU_EMU_CON_OVL0_GET(val) ((((val) & LTQ_EBU_EMU_CON_OVL0) >> 0) & 0x1) -#define LTQ_EBU_EMU_CON_OVL0_SET(reg,val) (reg) = ((reg & ~LTQ_EBU_EMU_CON_OVL0) | (((val) & 0x1) << 0)) - -#endif /* __LTQ_EBU_H */ diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/es_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/es_reg.h deleted file mode 100644 index da84900f5e..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/es_reg.h +++ /dev/null @@ -1,2098 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __ES_REG_H -#define __ES_REG_H - -#define es_r32(reg) ltq_r32(&es->reg) -#define es_w32(val, reg) ltq_w32(val, &es->reg) -#define es_w32_mask(clear, set, reg) ltq_w32_mask(clear, set, &es->reg) - -/** ES register structure */ -struct svip_reg_es { - volatile unsigned long ps; /* 0x0000 */ - volatile unsigned long p0_ctl; /* 0x0004 */ - volatile unsigned long p1_ctl; /* 0x0008 */ - volatile unsigned long p2_ctl; /* 0x000C */ - volatile unsigned long p0_vlan; /* 0x0010 */ - volatile unsigned long p1_vlan; /* 0x0014 */ - volatile unsigned long p2_vlan; /* 0x0018 */ - volatile unsigned long reserved1[1]; /* 0x001C */ - volatile unsigned long p0_inctl; /* 0x0020 */ - volatile unsigned long p1_inctl; /* 0x0024 */ - volatile unsigned long p2_inctl; /* 0x0028 */ - volatile unsigned long reserved2[1]; /* 0x002C */ - volatile unsigned long p0_ecs_q32; /* 0x0030 */ - volatile unsigned long p0_ecs_q10; /* 0x0034 */ - volatile unsigned long p0_ecw_q32; /* 0x0038 */ - volatile unsigned long p0_ecw_q10; /* 0x003C */ - volatile unsigned long p1_ecs_q32; /* 0x0040 */ - volatile unsigned long p1_ecs_q10; /* 0x0044 */ - volatile unsigned long p1_ecw_q32; /* 0x0048 */ - volatile unsigned long p1_ecw_q10; /* 0x004C */ - volatile unsigned long p2_ecs_q32; /* 0x0050 */ - volatile unsigned long p2_ecs_q10; /* 0x0054 */ - volatile unsigned long p2_ecw_q32; /* 0x0058 */ - volatile unsigned long p2_ecw_q10; /* 0x005C */ - volatile unsigned long int_ena; /* 0x0060 */ - volatile unsigned long int_st; /* 0x0064 */ - volatile unsigned long sw_gctl0; /* 0x0068 */ - volatile unsigned long sw_gctl1; /* 0x006C */ - volatile unsigned long arp; /* 0x0070 */ - volatile unsigned long strm_ctl; /* 0x0074 */ - volatile unsigned long rgmii_ctl; /* 0x0078 */ - volatile unsigned long prt_1p; /* 0x007C */ - volatile unsigned long gbkt_szbs; /* 0x0080 */ - volatile unsigned long gbkt_szebs; /* 0x0084 */ - volatile unsigned long bf_th; /* 0x0088 */ - volatile unsigned long pmac_hd_ctl; /* 0x008C */ - volatile unsigned long pmac_sa1; /* 0x0090 */ - volatile unsigned long pmac_sa2; /* 0x0094 */ - volatile unsigned long pmac_da1; /* 0x0098 */ - volatile unsigned long pmac_da2; /* 0x009C */ - volatile unsigned long pmac_vlan; /* 0x00A0 */ - volatile unsigned long pmac_tx_ipg; /* 0x00A4 */ - volatile unsigned long pmac_rx_ipg; /* 0x00A8 */ - volatile unsigned long adr_tb_ctl0; /* 0x00AC */ - volatile unsigned long adr_tb_ctl1; /* 0x00B0 */ - volatile unsigned long adr_tb_ctl2; /* 0x00B4 */ - volatile unsigned long adr_tb_st0; /* 0x00B8 */ - volatile unsigned long adr_tb_st1; /* 0x00BC */ - volatile unsigned long adr_tb_st2; /* 0x00C0 */ - volatile unsigned long rmon_ctl; /* 0x00C4 */ - volatile unsigned long rmon_st; /* 0x00C8 */ - volatile unsigned long mdio_ctl; /* 0x00CC */ - volatile unsigned long mdio_data; /* 0x00D0 */ - volatile unsigned long tp_flt_act; /* 0x00D4 */ - volatile unsigned long prtcl_flt_act; /* 0x00D8 */ - volatile unsigned long reserved4[9]; /* 0xdc */ - volatile unsigned long vlan_flt0; /* 0x0100 */ - volatile unsigned long vlan_flt1; /* 0x0104 */ - volatile unsigned long vlan_flt2; /* 0x0108 */ - volatile unsigned long vlan_flt3; /* 0x010C */ - volatile unsigned long vlan_flt4; /* 0x0110 */ - volatile unsigned long vlan_flt5; /* 0x0114 */ - volatile unsigned long vlan_flt6; /* 0x0118 */ - volatile unsigned long vlan_flt7; /* 0x011C */ - volatile unsigned long vlan_flt8; /* 0x0120 */ - volatile unsigned long vlan_flt9; /* 0x0124 */ - volatile unsigned long vlan_flt10; /* 0x0128 */ - volatile unsigned long vlan_flt11; /* 0x012C */ - volatile unsigned long vlan_flt12; /* 0x0130 */ - volatile unsigned long vlan_flt13; /* 0x0134 */ - volatile unsigned long vlan_flt14; /* 0x0138 */ - volatile unsigned long vlan_flt15; /* 0x013C */ - volatile unsigned long tp_flt10; /* 0x0140 */ - volatile unsigned long tp_flt32; /* 0x0144 */ - volatile unsigned long tp_flt54; /* 0x0148 */ - volatile unsigned long tp_flt76; /* 0x014C */ - volatile unsigned long dfsrv_map0; /* 0x0150 */ - volatile unsigned long dfsrv_map1; /* 0x0154 */ - volatile unsigned long dfsrv_map2; /* 0x0158 */ - volatile unsigned long dfsrv_map3; /* 0x015C */ - volatile unsigned long tcp_pf0; /* 0x0160 */ - volatile unsigned long tcp_pf1; /* 0x0164 */ - volatile unsigned long tcp_pf2; /* 0x0168 */ - volatile unsigned long tcp_pf3; /* 0x016C */ - volatile unsigned long tcp_pf4; /* 0x0170 */ - volatile unsigned long tcp_pf5; /* 0x0174 */ - volatile unsigned long tcp_pf6; /* 0x0178 */ - volatile unsigned long tcp_pf7; /* 0x017C */ - volatile unsigned long ra_03_00; /* 0x0180 */ - volatile unsigned long ra_07_04; /* 0x0184 */ - volatile unsigned long ra_0b_08; /* 0x0188 */ - volatile unsigned long ra_0f_0c; /* 0x018C */ - volatile unsigned long ra_13_10; /* 0x0190 */ - volatile unsigned long ra_17_14; /* 0x0194 */ - volatile unsigned long ra_1b_18; /* 0x0198 */ - volatile unsigned long ra_1f_1c; /* 0x019C */ - volatile unsigned long ra_23_20; /* 0x01A0 */ - volatile unsigned long ra_27_24; /* 0x01A4 */ - volatile unsigned long ra_2b_28; /* 0x01A8 */ - volatile unsigned long ra_2f_2c; /* 0x01AC */ - volatile unsigned long prtcl_f0; /* 0x01B0 */ - volatile unsigned long prtcl_f1; /* 0x01B4 */ -}; - -/******************************************************************************* - * ES - ******************************************************************************/ -#define LTQ_ES_PS_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0000)) -#define LTQ_ES_P0_CTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0004)) -#define LTQ_ES_P1_CTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0008)) -#define LTQ_ES_P2_CTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x000C)) -#define LTQ_ES_P0_VLAN_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0010)) -#define LTQ_ES_P1_VLAN_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0014)) -#define LTQ_ES_P2_VLAN_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0010)) -#define LTQ_ES_P0_INCTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0020)) -#define LTQ_ES_P1_INCTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0024)) -#define LTQ_ES_P2_INCTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0028)) -#define LTQ_ES_P0_ECS_Q32_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0030)) -#define LTQ_ES_P0_ECS_Q10_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0034)) -#define LTQ_ES_P0_ECW_Q32_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0038)) -#define LTQ_ES_P0_ECW_Q10_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x003C)) -#define LTQ_ES_P1_ECS_Q32_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0030)) -#define LTQ_ES_P1_ECS_Q10_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0034)) -#define LTQ_ES_P1_ECW_Q32_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0038)) -#define LTQ_ES_P1_ECW_Q10_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x003C)) -#define LTQ_ES_P2_ECS_Q32_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0030)) -#define LTQ_ES_P2_ECS_Q10_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0034)) -#define LTQ_ES_P2_ECW_Q32_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0038)) -#define LTQ_ES_P2_ECW_Q10_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x003C)) -#define LTQ_ES_INT_ENA_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0060)) -#define LTQ_ES_INT_ST_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0064)) -#define LTQ_ES_SW_GCTL0_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0068)) -#define LTQ_ES_SW_GCTL1_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x006C)) -#define LTQ_ES_ARP_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0070)) -#define LTQ_ES_STRM_CTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0074)) -#define LTQ_ES_RGMII_CTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0078)) -#define LTQ_ES_PRT_1P_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x007C)) -#define LTQ_ES_GBKT_SZBS_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0080)) -#define LTQ_ES_GBKT_SZEBS_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0084)) -#define LTQ_ES_BF_TH_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0088)) -#define LTQ_ES_PMAC_HD_CTL ((volatile unsigned int*)(LTQ_ES_BASE + 0x008C)) -#define LTQ_ES_PMAC_SA1 ((volatile unsigned int*)(LTQ_ES_BASE + 0x0090)) -#define LTQ_ES_PMAC_SA2 ((volatile unsigned int*)(LTQ_ES_BASE + 0x0094)) -#define LTQ_ES_PMAC_DA1 ((volatile unsigned int*)(LTQ_ES_BASE + 0x0098)) -#define LTQ_ES_PMAC_DA2 ((volatile unsigned int*)(LTQ_ES_BASE + 0x009C)) -#define LTQ_ES_PMAC_VLAN ((volatile unsigned int*)(LTQ_ES_BASE + 0x00A0)) -#define LTQ_ES_PMAC_TX_IPG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00A4)) -#define LTQ_ES_PMAC_RX_IPG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00A8)) -#define LTQ_ES_ADR_TB_CTL0_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00AC)) -#define LTQ_ES_ADR_TB_CTL1_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00B0)) -#define LTQ_ES_ADR_TB_CTL2_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00B4)) -#define LTQ_ES_ADR_TB_ST0_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00B8)) -#define LTQ_ES_ADR_TB_ST1_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00BC)) -#define LTQ_ES_ADR_TB_ST2_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00C0)) -#define LTQ_ES_RMON_CTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00C4)) -#define LTQ_ES_RMON_ST_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00C8)) -#define LTQ_ES_MDIO_CTL_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00CC)) -#define LTQ_ES_MDIO_DATA_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00D0)) -#define LTQ_ES_TP_FLT_ACT_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00D4)) -#define LTQ_ES_PRTCL_FLT_ACT_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x00D8)) -#define LTQ_ES_VLAN_FLT0_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0100)) -#define LTQ_ES_VLAN_FLT1_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0104)) -#define LTQ_ES_VLAN_FLT2_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0108)) -#define LTQ_ES_VLAN_FLT3_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x010C)) -#define LTQ_ES_VLAN_FLT4_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0110)) -#define LTQ_ES_VLAN_FLT5_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0114)) -#define LTQ_ES_VLAN_FLT6_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0118)) -#define LTQ_ES_VLAN_FLT7_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x011C)) -#define LTQ_ES_VLAN_FLT8_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0120)) -#define LTQ_ES_VLAN_FLT9_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0124)) -#define LTQ_ES_VLAN_FLT10_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0128)) -#define LTQ_ES_VLAN_FLT11_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x012C)) -#define LTQ_ES_VLAN_FLT12_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0130)) -#define LTQ_ES_VLAN_FLT13_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0134)) -#define LTQ_ES_VLAN_FLT14_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0138)) -#define LTQ_ES_VLAN_FLT15_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x013C)) -#define LTQ_ES_TP_FLT10_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0140)) -#define LTQ_ES_TP_FLT32_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0144)) -#define LTQ_ES_TP_FLT54_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0148)) -#define LTQ_ES_TP_FLT76_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x014C)) -#define LTQ_ES_DFSRV_MAP0_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0150)) -#define LTQ_ES_DFSRV_MAP1_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0154)) -#define LTQ_ES_DFSRV_MAP2_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0158)) -#define LTQ_ES_DFSRV_MAP3_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x015C)) -#define LTQ_ES_TCP_PF0_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0160)) -#define LTQ_ES_TCP_PF1_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0164)) -#define LTQ_ES_TCP_PF2_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0168)) -#define LTQ_ES_TCP_PF3_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x016C)) -#define LTQ_ES_TCP_PF4_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0170)) -#define LTQ_ES_TCP_PF5_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0174)) -#define LTQ_ES_TCP_PF6_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0178)) -#define LTQ_ES_TCP_PF7_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x017C)) -#define LTQ_ES_RA_03_00_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0180)) -#define LTQ_ES_RA_07_04_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0184)) -#define LTQ_ES_RA_0B_08_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0188)) -#define LTQ_ES_RA_0F_0C_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x018C)) -#define LTQ_ES_RA_13_10_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0190)) -#define LTQ_ES_RA_17_14_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0194)) -#define LTQ_ES_RA_1B_18_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x0198)) -#define LTQ_ES_RA_1F_1C_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x019C)) -#define LTQ_ES_RA_23_20_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x01A0)) -#define LTQ_ES_RA_27_24_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x01A4)) -#define LTQ_ES_RA_2B_28_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x01A8)) -#define LTQ_ES_RA_2F_2C_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x01AC)) -#define LTQ_ES_PRTCL_F0_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x01B0)) -#define LTQ_ES_PRTCL_F1_REG ((volatile unsigned int*)(LTQ_ES_BASE + 0x01B4)) - -/******************************************************************************* - * Port Status Register - ******************************************************************************/ - -/* Port 1 Flow Control Status (12) */ -#define LTQ_ES_PS_REG_P1FCS (0x1 << 12) -#define LTQ_ES_PS_REG_P1FCS_GET(val) ((((val) & LTQ_ES_PS_REG_P1FCS) >> 12) & 0x1) -/* Port 1 Duplex Status (11) */ -#define LTQ_ES_PS_REG_P1DS (0x1 << 11) -#define LTQ_ES_PS_REG_P1DS_GET(val) ((((val) & LTQ_ES_PS_REG_P1DS) >> 11) & 0x1) -/* Port 1 Speed High Status (10) */ -#define LTQ_ES_PS_REG_P1SHS (0x1 << 10) -#define LTQ_ES_PS_REG_P1SHS_GET(val) ((((val) & LTQ_ES_PS_REG_P1SHS) >> 10) & 0x1) -/* Port 1 Speed Status (9) */ -#define LTQ_ES_PS_REG_P1SS (0x1 << 9) -#define LTQ_ES_PS_REG_P1SS_GET(val) ((((val) & LTQ_ES_PS_REG_P1SS) >> 9) & 0x1) -/* Port 1 Link Status (8) */ -#define LTQ_ES_PS_REG_P1LS (0x1 << 8) -#define LTQ_ES_PS_REG_P1LS_GET(val) ((((val) & LTQ_ES_PS_REG_P1LS) >> 8) & 0x1) -/* Port 0 Flow Control Status (4) */ -#define LTQ_ES_PS_REG_P0FCS (0x1 << 4) -#define LTQ_ES_PS_REG_P0FCS_GET(val) ((((val) & LTQ_ES_PS_REG_P0FCS) >> 4) & 0x1) -/* Port 0 Duplex Status (3) */ -#define LTQ_ES_PS_REG_P0DS (0x1 << 3) -#define LTQ_ES_PS_REG_P0DS_GET(val) ((((val) & LTQ_ES_PS_REG_P0DS) >> 3) & 0x1) -/* Port 0 Speed High Status (2) */ -#define LTQ_ES_PS_REG_P0SHS (0x1 << 2) -#define LTQ_ES_PS_REG_P0SHS_GET(val) ((((val) & LTQ_ES_PS_REG_P0SHS) >> 2) & 0x1) -/* Port 0 Speed Status (1) */ -#define LTQ_ES_PS_REG_P0SS (0x1 << 1) -#define LTQ_ES_PS_REG_P0SS_GET(val) ((((val) & LTQ_ES_PS_REG_P0SS) >> 1) & 0x1) -/* Port 0 Link Status (0) */ -#define LTQ_ES_PS_REG_P0LS (0x1) -#define LTQ_ES_PS_REG_P0LS_GET(val) ((((val) & LTQ_ES_PS_REG_P0LS) >> 0) & 0x1) - -/******************************************************************************* - * P0 Control Register - ******************************************************************************/ - -/* STP/RSTP port state (31:30) */ -#define LTQ_ES_P0_CTL_REG_SPS (0x3 << 30) -#define LTQ_ES_P0_CTL_REG_SPS_VAL(val) (((val) & 0x3) << 30) -#define LTQ_ES_P0_CTL_REG_SPS_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_SPS) >> 30) & 0x3) -#define LTQ_ES_P0_CTL_REG_SPS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_SPS) | (((val) & 0x3) << 30)) -/* TCP/UDP PRIEN (29) */ -#define LTQ_ES_P0_CTL_REG_TCPE (0x1 << 29) -#define LTQ_ES_P0_CTL_REG_TCPE_VAL(val) (((val) & 0x1) << 29) -#define LTQ_ES_P0_CTL_REG_TCPE_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_TCPE) >> 29) & 0x1) -#define LTQ_ES_P0_CTL_REG_TCPE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_TCPE) | (((val) & 0x1) << 29)) -/* IP over TCP/UDP (28) */ -#define LTQ_ES_P0_CTL_REG_IPOVTU (0x1 << 28) -#define LTQ_ES_P0_CTL_REG_IPOVTU_VAL(val) (((val) & 0x1) << 28) -#define LTQ_ES_P0_CTL_REG_IPOVTU_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_IPOVTU) >> 28) & 0x1) -#define LTQ_ES_P0_CTL_REG_IPOVTU_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_IPOVTU) | (((val) & 0x1) << 28)) -/* VLAN Priority Enable (27) */ -#define LTQ_ES_P0_CTL_REG_VPE (0x1 << 27) -#define LTQ_ES_P0_CTL_REG_VPE_VAL(val) (((val) & 0x1) << 27) -#define LTQ_ES_P0_CTL_REG_VPE_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_VPE) >> 27) & 0x1) -#define LTQ_ES_P0_CTL_REG_VPE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_VPE) | (((val) & 0x1) << 27)) -/* Service Priority Enable (26) */ -#define LTQ_ES_P0_CTL_REG_SPE (0x1 << 26) -#define LTQ_ES_P0_CTL_REG_SPE_VAL(val) (((val) & 0x1) << 26) -#define LTQ_ES_P0_CTL_REG_SPE_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_SPE) >> 26) & 0x1) -#define LTQ_ES_P0_CTL_REG_SPE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_SPE) | (((val) & 0x1) << 26)) -/* IP over VLAN PRI (25) */ -#define LTQ_ES_P0_CTL_REG_IPVLAN (0x1 << 25) -#define LTQ_ES_P0_CTL_REG_IPVLAN_VAL(val) (((val) & 0x1) << 25) -#define LTQ_ES_P0_CTL_REG_IPVLAN_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_IPVLAN) >> 25) & 0x1) -#define LTQ_ES_P0_CTL_REG_IPVLAN_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_IPVLAN) | (((val) & 0x1) << 25)) -/* Ether Type Priority Enable (24) */ -#define LTQ_ES_P0_CTL_REG_TPE (0x1 << 24) -#define LTQ_ES_P0_CTL_REG_TPE_VAL(val) (((val) & 0x1) << 24) -#define LTQ_ES_P0_CTL_REG_TPE_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_TPE) >> 24) & 0x1) -#define LTQ_ES_P0_CTL_REG_TPE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_TPE) | (((val) & 0x1) << 24)) -/* Force Link Up (18) */ -#define LTQ_ES_P0_CTL_REG_FLP (0x1 << 18) -#define LTQ_ES_P0_CTL_REG_FLP_VAL(val) (((val) & 0x1) << 18) -#define LTQ_ES_P0_CTL_REG_FLP_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_FLP) >> 18) & 0x1) -#define LTQ_ES_P0_CTL_REG_FLP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_FLP) | (((val) & 0x1) << 18)) -/* Force Link Down (17) */ -#define LTQ_ES_P0_CTL_REG_FLD (0x1 << 17) -#define LTQ_ES_P0_CTL_REG_FLD_VAL(val) (((val) & 0x1) << 17) -#define LTQ_ES_P0_CTL_REG_FLD_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_FLD) >> 17) & 0x1) -#define LTQ_ES_P0_CTL_REG_FLD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_FLD) | (((val) & 0x1) << 17)) -/* Ratio Mode for WFQ (16) */ -#define LTQ_ES_P0_CTL_REG_RMWFQ (0x1 << 16) -#define LTQ_ES_P0_CTL_REG_RMWFQ_VAL(val) (((val) & 0x1) << 16) -#define LTQ_ES_P0_CTL_REG_RMWFQ_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_RMWFQ) >> 16) & 0x1) -#define LTQ_ES_P0_CTL_REG_RMWFQ_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_RMWFQ) | (((val) & 0x1) << 16)) -/* Aging Disable (15) */ -#define LTQ_ES_P0_CTL_REG_AD (0x1 << 15) -#define LTQ_ES_P0_CTL_REG_AD_VAL(val) (((val) & 0x1) << 15) -#define LTQ_ES_P0_CTL_REG_AD_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_AD) >> 15) & 0x1) -#define LTQ_ES_P0_CTL_REG_AD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_AD) | (((val) & 0x1) << 15)) -/* Learning Disable (14) */ -#define LTQ_ES_P0_CTL_REG_LD (0x1 << 14) -#define LTQ_ES_P0_CTL_REG_LD_VAL(val) (((val) & 0x1) << 14) -#define LTQ_ES_P0_CTL_REG_LD_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_LD) >> 14) & 0x1) -#define LTQ_ES_P0_CTL_REG_LD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_LD) | (((val) & 0x1) << 14)) -/* Maximum Number of Addresses (12:8) */ -#define LTQ_ES_P0_CTL_REG_MNA024 (0x1f << 8) -#define LTQ_ES_P0_CTL_REG_MNA024_VAL(val) (((val) & 0x1f) << 8) -#define LTQ_ES_P0_CTL_REG_MNA024_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_MNA024) >> 8) & 0x1f) -#define LTQ_ES_P0_CTL_REG_MNA024_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_MNA024) | (((val) & 0x1f) << 8)) -/* PPPOE Port Only (7) */ -#define LTQ_ES_P0_CTL_REG_PPPOEP (0x1 << 7) -#define LTQ_ES_P0_CTL_REG_PPPOEP_VAL(val) (((val) & 0x1) << 7) -#define LTQ_ES_P0_CTL_REG_PPPOEP_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_PPPOEP) >> 7) & 0x1) -#define LTQ_ES_P0_CTL_REG_PPPOEP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_PPPOEP) | (((val) & 0x1) << 7)) -/* PPPOE Manage (6) */ -#define LTQ_ES_P0_CTL_REG_PM (0x1 << 6) -#define LTQ_ES_P0_CTL_REG_PM_VAL(val) (((val) & 0x1) << 6) -#define LTQ_ES_P0_CTL_REG_PM_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_PM) >> 6) & 0x1) -#define LTQ_ES_P0_CTL_REG_PM_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_PM) | (((val) & 0x1) << 6)) -/* Port Mirror Option (5:4) */ -#define LTQ_ES_P0_CTL_REG_IPMO (0x3 << 4) -#define LTQ_ES_P0_CTL_REG_IPMO_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_P0_CTL_REG_IPMO_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_IPMO) >> 4) & 0x3) -#define LTQ_ES_P0_CTL_REG_IPMO_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_IPMO) | (((val) & 0x3) << 4)) -/* 802.1x Port Authorized state (3:2) */ -#define LTQ_ES_P0_CTL_REG_PAS (0x3 << 2) -#define LTQ_ES_P0_CTL_REG_PAS_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_P0_CTL_REG_PAS_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_PAS) >> 2) & 0x3) -#define LTQ_ES_P0_CTL_REG_PAS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_PAS) | (((val) & 0x3) << 2)) -/* Drop Scheme for voilation 802.1x (1) */ -#define LTQ_ES_P0_CTL_REG_DSV8021X (0x1 << 1) -#define LTQ_ES_P0_CTL_REG_DSV8021X_VAL(val) (((val) & 0x1) << 1) -#define LTQ_ES_P0_CTL_REG_DSV8021X_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_DSV8021X) >> 1) & 0x1) -#define LTQ_ES_P0_CTL_REG_DSV8021X_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_DSV8021X) | (((val) & 0x1) << 1)) -/* ByPass Mode for Output (0) */ -#define LTQ_ES_P0_CTL_REG_BYPASS (0x1) -#define LTQ_ES_P0_CTL_REG_BYPASS_VAL(val) (((val) & 0x1) << 0) -#define LTQ_ES_P0_CTL_REG_BYPASS_GET(val) ((((val) & LTQ_ES_P0_CTL_REG_BYPASS) >> 0) & 0x1) -#define LTQ_ES_P0_CTL_REG_BYPASS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_CTL_REG_BYPASS) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 0 VLAN Control Register - ******************************************************************************/ - -/* Default FID (31:30) */ -#define LTQ_ES_P0_VLAN_REG_DFID (0x3 << 30) -#define LTQ_ES_P0_VLAN_REG_DFID_VAL(val) (((val) & 0x3) << 30) -#define LTQ_ES_P0_VLAN_REG_DFID_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_DFID) >> 30) & 0x3) -#define LTQ_ES_P0_VLAN_REG_DFID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_DFID) | (((val) & 0x3) << 30)) -/* Tagged Base VLAN Enable (29) */ -#define LTQ_ES_P0_VLAN_REG_TBVE (0x1 << 29) -#define LTQ_ES_P0_VLAN_REG_TBVE_VAL(val) (((val) & 0x1) << 29) -#define LTQ_ES_P0_VLAN_REG_TBVE_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_TBVE) >> 29) & 0x1) -#define LTQ_ES_P0_VLAN_REG_TBVE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_TBVE) | (((val) & 0x1) << 29)) -/* Input Force No TAG Enable (28) */ -#define LTQ_ES_P0_VLAN_REG_IFNTE (0x1 << 28) -#define LTQ_ES_P0_VLAN_REG_IFNTE_VAL(val) (((val) & 0x1) << 28) -#define LTQ_ES_P0_VLAN_REG_IFNTE_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_IFNTE) >> 28) & 0x1) -#define LTQ_ES_P0_VLAN_REG_IFNTE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_IFNTE) | (((val) & 0x1) << 28)) -/* VID Check with the VID table (27) */ -#define LTQ_ES_P0_VLAN_REG_VC (0x1 << 27) -#define LTQ_ES_P0_VLAN_REG_VC_VAL(val) (((val) & 0x1) << 27) -#define LTQ_ES_P0_VLAN_REG_VC_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_VC) >> 27) & 0x1) -#define LTQ_ES_P0_VLAN_REG_VC_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_VC) | (((val) & 0x1) << 27)) -/* VLAN Security Disable (26) */ -#define LTQ_ES_P0_VLAN_REG_VSD (0x1 << 26) -#define LTQ_ES_P0_VLAN_REG_VSD_VAL(val) (((val) & 0x1) << 26) -#define LTQ_ES_P0_VLAN_REG_VSD_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_VSD) >> 26) & 0x1) -#define LTQ_ES_P0_VLAN_REG_VSD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_VSD) | (((val) & 0x1) << 26)) -/* Admit Only VLAN_Tagged Packet (25) */ -#define LTQ_ES_P0_VLAN_REG_AOVTP (0x1 << 25) -#define LTQ_ES_P0_VLAN_REG_AOVTP_VAL(val) (((val) & 0x1) << 25) -#define LTQ_ES_P0_VLAN_REG_AOVTP_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_AOVTP) >> 25) & 0x1) -#define LTQ_ES_P0_VLAN_REG_AOVTP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_AOVTP) | (((val) & 0x1) << 25)) -/* VLAN Member Check Enable (24) */ -#define LTQ_ES_P0_VLAN_REG_VMCE (0x1 << 24) -#define LTQ_ES_P0_VLAN_REG_VMCE_VAL(val) (((val) & 0x1) << 24) -#define LTQ_ES_P0_VLAN_REG_VMCE_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_VMCE) >> 24) & 0x1) -#define LTQ_ES_P0_VLAN_REG_VMCE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_VMCE) | (((val) & 0x1) << 24)) -/* Reserved (23:19) */ -#define LTQ_ES_P0_VLAN_REG_RES (0x1f << 19) -#define LTQ_ES_P0_VLAN_REG_RES_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_RES) >> 19) & 0x1f) -/* Default VLAN Port Map (18:16) */ -#define LTQ_ES_P0_VLAN_REG_DVPM (0x7 << 16) -#define LTQ_ES_P0_VLAN_REG_DVPM_VAL(val) (((val) & 0x7) << 16) -#define LTQ_ES_P0_VLAN_REG_DVPM_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_DVPM) >> 16) & 0x7) -#define LTQ_ES_P0_VLAN_REG_DVPM_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_DVPM) | (((val) & 0x7) << 16)) -/* Port Priority (15:14) */ -#define LTQ_ES_P0_VLAN_REG_PP (0x3 << 14) -#define LTQ_ES_P0_VLAN_REG_PP_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_P0_VLAN_REG_PP_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_PP) >> 14) & 0x3) -#define LTQ_ES_P0_VLAN_REG_PP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_PP) | (((val) & 0x3) << 14)) -/* Port Priority Enable (13) */ -#define LTQ_ES_P0_VLAN_REG_PPE (0x1 << 13) -#define LTQ_ES_P0_VLAN_REG_PPE_VAL(val) (((val) & 0x1) << 13) -#define LTQ_ES_P0_VLAN_REG_PPE_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_PPE) >> 13) & 0x1) -#define LTQ_ES_P0_VLAN_REG_PPE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_PPE) | (((val) & 0x1) << 13)) -/* Portbase VLAN tag member for Port 0 (12) */ -#define LTQ_ES_P0_VLAN_REG_PVTAGMP (0x1 << 12) -#define LTQ_ES_P0_VLAN_REG_PVTAGMP_VAL(val) (((val) & 0x1) << 12) -#define LTQ_ES_P0_VLAN_REG_PVTAGMP_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_PVTAGMP) >> 12) & 0x1) -#define LTQ_ES_P0_VLAN_REG_PVTAGMP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_PVTAGMP) | (((val) & 0x1) << 12)) -/* PVID (11:0) */ -#define LTQ_ES_P0_VLAN_REG_PVID (0xfff) -#define LTQ_ES_P0_VLAN_REG_PVID_VAL(val) (((val) & 0xfff) << 0) -#define LTQ_ES_P0_VLAN_REG_PVID_GET(val) ((((val) & LTQ_ES_P0_VLAN_REG_PVID) >> 0) & 0xfff) -#define LTQ_ES_P0_VLAN_REG_PVID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_VLAN_REG_PVID) | (((val) & 0xfff) << 0)) - -/******************************************************************************* - * Port 0 Ingress Control Register - ******************************************************************************/ - -/* Reserved (31:13) */ -#define LTQ_ES_P0_INCTL_REG_RES (0x7ffff << 13) -#define LTQ_ES_P0_INCTL_REG_RES_GET(val) ((((val) & LTQ_ES_P0_INCTL_REG_RES) >> 13) & 0x7ffff) -/* Port 0 Ingress/Egress Timer Tick T selection (12:11) */ -#define LTQ_ES_P0_INCTL_REG_P0ITT (0x3 << 11) -#define LTQ_ES_P0_INCTL_REG_P0ITT_VAL(val) (((val) & 0x3) << 11) -#define LTQ_ES_P0_INCTL_REG_P0ITT_GET(val) ((((val) & LTQ_ES_P0_INCTL_REG_P0ITT) >> 11) & 0x3) -#define LTQ_ES_P0_INCTL_REG_P0ITT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_INCTL_REG_P0ITT) | (((val) & 0x3) << 11)) -/* Port 0 Igress Token R (10:0) */ -#define LTQ_ES_P0_INCTL_REG_P0ITR (0x7ff) -#define LTQ_ES_P0_INCTL_REG_P0ITR_VAL(val) (((val) & 0x7ff) << 0) -#define LTQ_ES_P0_INCTL_REG_P0ITR_GET(val) ((((val) & LTQ_ES_P0_INCTL_REG_P0ITR) >> 0) & 0x7ff) -#define LTQ_ES_P0_INCTL_REG_P0ITR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_INCTL_REG_P0ITR) | (((val) & 0x7ff) << 0)) - -/******************************************************************************* - * Port 0 Egress Control for Strict Q32 Register - ******************************************************************************/ - -/* Port 0 Egress Token R for Strict Priority Q3 (26:16) */ -#define LTQ_ES_P0_ECS_Q32_REG_P0SPQ3TR (0x7ff << 16) -#define LTQ_ES_P0_ECS_Q32_REG_P0SPQ3TR_VAL(val) (((val) & 0x7ff) << 16) -#define LTQ_ES_P0_ECS_Q32_REG_P0SPQ3TR_GET(val) ((((val) & LTQ_ES_P0_ECS_Q32_REG_P0SPQ3TR) >> 16) & 0x7ff) -#define LTQ_ES_P0_ECS_Q32_REG_P0SPQ3TR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_ECS_Q32_REG_P0SPQ3TR) | (((val) & 0x7ff) << 16)) -/* Port 0 Egress Token R for Strict Priority Q2 (10:0) */ -#define LTQ_ES_P0_ECS_Q32_REG_P0SPQ2TR (0x7ff) -#define LTQ_ES_P0_ECS_Q32_REG_P0SPQ2TR_VAL(val) (((val) & 0x7ff) << 0) -#define LTQ_ES_P0_ECS_Q32_REG_P0SPQ2TR_GET(val) ((((val) & LTQ_ES_P0_ECS_Q32_REG_P0SPQ2TR) >> 0) & 0x7ff) -#define LTQ_ES_P0_ECS_Q32_REG_P0SPQ2TR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_ECS_Q32_REG_P0SPQ2TR) | (((val) & 0x7ff) << 0)) - -/******************************************************************************* - * Port 0 Egress Control for Strict Q10 Register - ******************************************************************************/ - -/* Reserved (31:27) */ -#define LTQ_ES_P0_ECS_Q10_REG_RES (0x1f << 27) -#define LTQ_ES_P0_ECS_Q10_REG_RES_GET(val) ((((val) & LTQ_ES_P0_ECS_Q10_REG_RES) >> 27) & 0x1f) -/* Port 0 Egress Token R for Strict Priority Q1 (26:16) */ -#define LTQ_ES_P0_ECS_Q10_REG_P0SPQ1TR (0x7ff << 16) -#define LTQ_ES_P0_ECS_Q10_REG_P0SPQ1TR_VAL(val) (((val) & 0x7ff) << 16) -#define LTQ_ES_P0_ECS_Q10_REG_P0SPQ1TR_GET(val) ((((val) & LTQ_ES_P0_ECS_Q10_REG_P0SPQ1TR) >> 16) & 0x7ff) -#define LTQ_ES_P0_ECS_Q10_REG_P0SPQ1TR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_ECS_Q10_REG_P0SPQ1TR) | (((val) & 0x7ff) << 16)) -/* Port 0 Egress Token R for Strict Priority Q0 (10:0) */ -#define LTQ_ES_P0_ECS_Q10_REG_P0SPQ0TR (0x7ff) -#define LTQ_ES_P0_ECS_Q10_REG_P0SPQ0TR_VAL(val) (((val) & 0x7ff) << 0) -#define LTQ_ES_P0_ECS_Q10_REG_P0SPQ0TR_GET(val) ((((val) & LTQ_ES_P0_ECS_Q10_REG_P0SPQ0TR) >> 0) & 0x7ff) -#define LTQ_ES_P0_ECS_Q10_REG_P0SPQ0TR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_ECS_Q10_REG_P0SPQ0TR) | (((val) & 0x7ff) << 0)) - -/******************************************************************************* - * Port 0 Egress Control for WFQ Q32 Register - ******************************************************************************/ - -/* Reserved (31:27) */ -#define LTQ_ES_P0_ECW_Q32_REG_RES (0x1f << 27) -#define LTQ_ES_P0_ECW_Q32_REG_RES_GET(val) ((((val) & LTQ_ES_P0_ECW_Q32_REG_RES) >> 27) & 0x1f) -/* Port 0 Egress Token R for WFQ Q3 (26:16) */ -#define LTQ_ES_P0_ECW_Q32_REG_P0WQ3TR (0x7ff << 16) -#define LTQ_ES_P0_ECW_Q32_REG_P0WQ3TR_VAL(val) (((val) & 0x7ff) << 16) -#define LTQ_ES_P0_ECW_Q32_REG_P0WQ3TR_GET(val) ((((val) & LTQ_ES_P0_ECW_Q32_REG_P0WQ3TR) >> 16) & 0x7ff) -#define LTQ_ES_P0_ECW_Q32_REG_P0WQ3TR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_ECW_Q32_REG_P0WQ3TR) | (((val) & 0x7ff) << 16)) -/* Port 0 Egress Token R for WFQ Q2 (10:0) */ -#define LTQ_ES_P0_ECW_Q32_REG_P0WQ2TR (0x7ff) -#define LTQ_ES_P0_ECW_Q32_REG_P0WQ2TR_VAL(val) (((val) & 0x7ff) << 0) -#define LTQ_ES_P0_ECW_Q32_REG_P0WQ2TR_GET(val) ((((val) & LTQ_ES_P0_ECW_Q32_REG_P0WQ2TR) >> 0) & 0x7ff) -#define LTQ_ES_P0_ECW_Q32_REG_P0WQ2TR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_ECW_Q32_REG_P0WQ2TR) | (((val) & 0x7ff) << 0)) - -/******************************************************************************* - * Port 0 Egress Control for WFQ Q10 Register - ******************************************************************************/ - -/* Reserved (31:27) */ -#define LTQ_ES_P0_ECW_Q10_REG_RES (0x1f << 27) -#define LTQ_ES_P0_ECW_Q10_REG_RES_GET(val) ((((val) & LTQ_ES_P0_ECW_Q10_REG_RES) >> 27) & 0x1f) -/* Port 0 Egress Token R for WFQ Q1 (26:16) */ -#define LTQ_ES_P0_ECW_Q10_REG_P0WQ1TR (0x7ff << 16) -#define LTQ_ES_P0_ECW_Q10_REG_P0WQ1TR_VAL(val) (((val) & 0x7ff) << 16) -#define LTQ_ES_P0_ECW_Q10_REG_P0WQ1TR_GET(val) ((((val) & LTQ_ES_P0_ECW_Q10_REG_P0WQ1TR) >> 16) & 0x7ff) -#define LTQ_ES_P0_ECW_Q10_REG_P0WQ1TR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_ECW_Q10_REG_P0WQ1TR) | (((val) & 0x7ff) << 16)) -/* Port 0 Egress Token R for WFQ Q0 (10:0) */ -#define LTQ_ES_P0_ECW_Q10_REG_P0WQ0TR (0x7ff) -#define LTQ_ES_P0_ECW_Q10_REG_P0WQ0TR_VAL(val) (((val) & 0x7ff) << 0) -#define LTQ_ES_P0_ECW_Q10_REG_P0WQ0TR_GET(val) ((((val) & LTQ_ES_P0_ECW_Q10_REG_P0WQ0TR) >> 0) & 0x7ff) -#define LTQ_ES_P0_ECW_Q10_REG_P0WQ0TR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_P0_ECW_Q10_REG_P0WQ0TR) | (((val) & 0x7ff) << 0)) - -/******************************************************************************* - * Interrupt Enable Register - ******************************************************************************/ - -/* Reserved (31:8) */ -#define LTQ_ES_INT_ENA_REG_RES (0xffffff << 8) -#define LTQ_ES_INT_ENA_REG_RES_GET(val) ((((val) & LTQ_ES_INT_ENA_REG_RES) >> 8) & 0xffffff) -/* Data Buffer is Full Interrupt Enable (7) */ -#define LTQ_ES_INT_ENA_REG_DBFIE (0x1 << 7) -#define LTQ_ES_INT_ENA_REG_DBFIE_VAL(val) (((val) & 0x1) << 7) -#define LTQ_ES_INT_ENA_REG_DBFIE_GET(val) ((((val) & LTQ_ES_INT_ENA_REG_DBFIE) >> 7) & 0x1) -#define LTQ_ES_INT_ENA_REG_DBFIE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_INT_ENA_REG_DBFIE) | (((val) & 0x1) << 7)) -/* Data Buffer is nearly Full Interrupt Enable (6) */ -#define LTQ_ES_INT_ENA_REG_DBNFIE (0x1 << 6) -#define LTQ_ES_INT_ENA_REG_DBNFIE_VAL(val) (((val) & 0x1) << 6) -#define LTQ_ES_INT_ENA_REG_DBNFIE_GET(val) ((((val) & LTQ_ES_INT_ENA_REG_DBNFIE) >> 6) & 0x1) -#define LTQ_ES_INT_ENA_REG_DBNFIE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_INT_ENA_REG_DBNFIE) | (((val) & 0x1) << 6)) -/* Learning Table Full Interrupt Enable (5) */ -#define LTQ_ES_INT_ENA_REG_LTFIE (0x1 << 5) -#define LTQ_ES_INT_ENA_REG_LTFIE_VAL(val) (((val) & 0x1) << 5) -#define LTQ_ES_INT_ENA_REG_LTFIE_GET(val) ((((val) & LTQ_ES_INT_ENA_REG_LTFIE) >> 5) & 0x1) -#define LTQ_ES_INT_ENA_REG_LTFIE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_INT_ENA_REG_LTFIE) | (((val) & 0x1) << 5)) -/* Leaning Table Access Done Interrupt Enable (4) */ -#define LTQ_ES_INT_ENA_REG_LTADIE (0x1 << 4) -#define LTQ_ES_INT_ENA_REG_LTADIE_VAL(val) (((val) & 0x1) << 4) -#define LTQ_ES_INT_ENA_REG_LTADIE_GET(val) ((((val) & LTQ_ES_INT_ENA_REG_LTADIE) >> 4) & 0x1) -#define LTQ_ES_INT_ENA_REG_LTADIE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_INT_ENA_REG_LTADIE) | (((val) & 0x1) << 4)) -/* Port Security Violation Interrupt Enable (3:1) */ -#define LTQ_ES_INT_ENA_REG_PSVIE (0x7 << 1) -#define LTQ_ES_INT_ENA_REG_PSVIE_VAL(val) (((val) & 0x7) << 1) -#define LTQ_ES_INT_ENA_REG_PSVIE_GET(val) ((((val) & LTQ_ES_INT_ENA_REG_PSVIE) >> 1) & 0x7) -#define LTQ_ES_INT_ENA_REG_PSVIE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_INT_ENA_REG_PSVIE) | (((val) & 0x7) << 1)) -/* Port Status Change Interrupt Enable (0) */ -#define LTQ_ES_INT_ENA_REG_PSCIE (0x1) -#define LTQ_ES_INT_ENA_REG_PSCIE_VAL(val) (((val) & 0x1) << 0) -#define LTQ_ES_INT_ENA_REG_PSCIE_GET(val) ((((val) & LTQ_ES_INT_ENA_REG_PSCIE) >> 0) & 0x1) -#define LTQ_ES_INT_ENA_REG_PSCIE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_INT_ENA_REG_PSCIE) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Interrupt Status Register - ******************************************************************************/ - -/* Reserved (31:8) */ -#define LTQ_ES_INT_ST_REG_RES (0xffffff << 8) -#define LTQ_ES_INT_ST_REG_RES_GET(val) ((((val) & LTQ_ES_INT_ST_REG_RES) >> 8) & 0xffffff) -/* Data Buffer is Full (7) */ -#define LTQ_ES_INT_ST_REG_DBF (0x1 << 7) -#define LTQ_ES_INT_ST_REG_DBF_GET(val) ((((val) & LTQ_ES_INT_ST_REG_DBF) >> 7) & 0x1) -/* Data Buffer is nearly Full (6) */ -#define LTQ_ES_INT_ST_REG_DBNF (0x1 << 6) -#define LTQ_ES_INT_ST_REG_DBNF_GET(val) ((((val) & LTQ_ES_INT_ST_REG_DBNF) >> 6) & 0x1) -/* Learning Table Full (5) */ -#define LTQ_ES_INT_ST_REG_LTF (0x1 << 5) -#define LTQ_ES_INT_ST_REG_LTF_GET(val) ((((val) & LTQ_ES_INT_ST_REG_LTF) >> 5) & 0x1) -/* Leaning Table Access Done (4) */ -#define LTQ_ES_INT_ST_REG_LTAD (0x1 << 4) -#define LTQ_ES_INT_ST_REG_LTAD_GET(val) ((((val) & LTQ_ES_INT_ST_REG_LTAD) >> 4) & 0x1) -/* Port Security Violation (3:1) */ -#define LTQ_ES_INT_ST_REG_PSV (0x7 << 1) -#define LTQ_ES_INT_ST_REG_PSV_GET(val) ((((val) & LTQ_ES_INT_ST_REG_PSV) >> 1) & 0x7) -/* Port Status Change (0) */ -#define LTQ_ES_INT_ST_REG_PSC (0x1) -#define LTQ_ES_INT_ST_REG_PSC_GET(val) ((((val) & LTQ_ES_INT_ST_REG_PSC) >> 0) & 0x1) - -/******************************************************************************* - * Switch Global Control Register 0 - ******************************************************************************/ - -/* Switch Enable (31) */ -#define LTQ_ES_SW_GCTL0_REG_SE (0x1 << 31) -#define LTQ_ES_SW_GCTL0_REG_SE_VAL(val) (((val) & 0x1) << 31) -#define LTQ_ES_SW_GCTL0_REG_SE_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_SE) >> 31) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_SE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_SE) | (((val) & 0x1) << 31)) -/* CRC Check Disable (30) */ -#define LTQ_ES_SW_GCTL0_REG_ICRCCD (0x1 << 30) -#define LTQ_ES_SW_GCTL0_REG_ICRCCD_VAL(val) (((val) & 0x1) << 30) -#define LTQ_ES_SW_GCTL0_REG_ICRCCD_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_ICRCCD) >> 30) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_ICRCCD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_ICRCCD) | (((val) & 0x1) << 30)) -/* Replace VID0 (28) */ -#define LTQ_ES_SW_GCTL0_REG_RVID0 (0x1 << 28) -#define LTQ_ES_SW_GCTL0_REG_RVID0_VAL(val) (((val) & 0x1) << 28) -#define LTQ_ES_SW_GCTL0_REG_RVID0_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_RVID0) >> 28) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_RVID0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_RVID0) | (((val) & 0x1) << 28)) -/* Replace VID1 (27) */ -#define LTQ_ES_SW_GCTL0_REG_RVID1 (0x1 << 27) -#define LTQ_ES_SW_GCTL0_REG_RVID1_VAL(val) (((val) & 0x1) << 27) -#define LTQ_ES_SW_GCTL0_REG_RVID1_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_RVID1) >> 27) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_RVID1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_RVID1) | (((val) & 0x1) << 27)) -/* Replace VIDFFF (26) */ -#define LTQ_ES_SW_GCTL0_REG_RVIDFFF (0x1 << 26) -#define LTQ_ES_SW_GCTL0_REG_RVIDFFF_VAL(val) (((val) & 0x1) << 26) -#define LTQ_ES_SW_GCTL0_REG_RVIDFFF_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_RVIDFFF) >> 26) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_RVIDFFF_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_RVIDFFF) | (((val) & 0x1) << 26)) -/* Priority Change Rule (25) */ -#define LTQ_ES_SW_GCTL0_REG_PCR (0x1 << 25) -#define LTQ_ES_SW_GCTL0_REG_PCR_VAL(val) (((val) & 0x1) << 25) -#define LTQ_ES_SW_GCTL0_REG_PCR_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_PCR) >> 25) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_PCR_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_PCR) | (((val) & 0x1) << 25)) -/* Priority Change Enable (24) */ -#define LTQ_ES_SW_GCTL0_REG_PCE (0x1 << 24) -#define LTQ_ES_SW_GCTL0_REG_PCE_VAL(val) (((val) & 0x1) << 24) -#define LTQ_ES_SW_GCTL0_REG_PCE_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_PCE) >> 24) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_PCE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_PCE) | (((val) & 0x1) << 24)) -/* Transmit Short IPG Enable (23) */ -#define LTQ_ES_SW_GCTL0_REG_TSIPGE (0x1 << 23) -#define LTQ_ES_SW_GCTL0_REG_TSIPGE_VAL(val) (((val) & 0x1) << 23) -#define LTQ_ES_SW_GCTL0_REG_TSIPGE_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_TSIPGE) >> 23) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_TSIPGE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_TSIPGE) | (((val) & 0x1) << 23)) -/* PHY Base Address (22) */ -#define LTQ_ES_SW_GCTL0_REG_PHYBA (0x1 << 22) -#define LTQ_ES_SW_GCTL0_REG_PHYBA_VAL(val) (((val) & 0x1) << 22) -#define LTQ_ES_SW_GCTL0_REG_PHYBA_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_PHYBA) >> 22) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_PHYBA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_PHYBA) | (((val) & 0x1) << 22)) -/* Drop Packet When Excessive Collision Happen (21) */ -#define LTQ_ES_SW_GCTL0_REG_DPWECH (0x1 << 21) -#define LTQ_ES_SW_GCTL0_REG_DPWECH_VAL(val) (((val) & 0x1) << 21) -#define LTQ_ES_SW_GCTL0_REG_DPWECH_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_DPWECH) >> 21) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_DPWECH_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_DPWECH) | (((val) & 0x1) << 21)) -/* Aging Timer Select (20:18) */ -#define LTQ_ES_SW_GCTL0_REG_ATS (0x7 << 18) -#define LTQ_ES_SW_GCTL0_REG_ATS_VAL(val) (((val) & 0x7) << 18) -#define LTQ_ES_SW_GCTL0_REG_ATS_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_ATS) >> 18) & 0x7) -#define LTQ_ES_SW_GCTL0_REG_ATS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_ATS) | (((val) & 0x7) << 18)) -/* Mirror CRC Also (17) */ -#define LTQ_ES_SW_GCTL0_REG_MCA (0x1 << 17) -#define LTQ_ES_SW_GCTL0_REG_MCA_VAL(val) (((val) & 0x1) << 17) -#define LTQ_ES_SW_GCTL0_REG_MCA_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_MCA) >> 17) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_MCA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_MCA) | (((val) & 0x1) << 17)) -/* Mirror RXER Also (16) */ -#define LTQ_ES_SW_GCTL0_REG_MRA (0x1 << 16) -#define LTQ_ES_SW_GCTL0_REG_MRA_VAL(val) (((val) & 0x1) << 16) -#define LTQ_ES_SW_GCTL0_REG_MRA_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_MRA) >> 16) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_MRA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_MRA) | (((val) & 0x1) << 16)) -/* Mirror PAUSE Also (15) */ -#define LTQ_ES_SW_GCTL0_REG_MPA (0x1 << 15) -#define LTQ_ES_SW_GCTL0_REG_MPA_VAL(val) (((val) & 0x1) << 15) -#define LTQ_ES_SW_GCTL0_REG_MPA_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_MPA) >> 15) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_MPA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_MPA) | (((val) & 0x1) << 15)) -/* Mirror Long Also (14) */ -#define LTQ_ES_SW_GCTL0_REG_MLA (0x1 << 14) -#define LTQ_ES_SW_GCTL0_REG_MLA_VAL(val) (((val) & 0x1) << 14) -#define LTQ_ES_SW_GCTL0_REG_MLA_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_MLA) >> 14) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_MLA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_MLA) | (((val) & 0x1) << 14)) -/* Mirror Short Also (13) */ -#define LTQ_ES_SW_GCTL0_REG_MSA (0x1 << 13) -#define LTQ_ES_SW_GCTL0_REG_MSA_VAL(val) (((val) & 0x1) << 13) -#define LTQ_ES_SW_GCTL0_REG_MSA_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_MSA) >> 13) & 0x1) -#define LTQ_ES_SW_GCTL0_REG_MSA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_MSA) | (((val) & 0x1) << 13)) -/* Sniffer port number (12:11) */ -#define LTQ_ES_SW_GCTL0_REG_SNIFFPN (0x3 << 11) -#define LTQ_ES_SW_GCTL0_REG_SNIFFPN_VAL(val) (((val) & 0x3) << 11) -#define LTQ_ES_SW_GCTL0_REG_SNIFFPN_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_SNIFFPN) >> 11) & 0x3) -#define LTQ_ES_SW_GCTL0_REG_SNIFFPN_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_SNIFFPN) | (((val) & 0x3) << 11)) -/* Max Packet Length (MAXPKTLEN) (9:8) */ -#define LTQ_ES_SW_GCTL0_REG_MPL (0x3 << 8) -#define LTQ_ES_SW_GCTL0_REG_MPL_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_SW_GCTL0_REG_MPL_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_MPL) >> 8) & 0x3) -#define LTQ_ES_SW_GCTL0_REG_MPL_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_MPL) | (((val) & 0x3) << 8)) -/* Discard Mode (Drop scheme for Packets Classified as Q3) (7:6) */ -#define LTQ_ES_SW_GCTL0_REG_DMQ3 (0x3 << 6) -#define LTQ_ES_SW_GCTL0_REG_DMQ3_VAL(val) (((val) & 0x3) << 6) -#define LTQ_ES_SW_GCTL0_REG_DMQ3_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_DMQ3) >> 6) & 0x3) -#define LTQ_ES_SW_GCTL0_REG_DMQ3_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_DMQ3) | (((val) & 0x3) << 6)) -/* Discard Mode (Drop scheme for Packets Classified as Q2) (5:4) */ -#define LTQ_ES_SW_GCTL0_REG_DMQ2 (0x3 << 4) -#define LTQ_ES_SW_GCTL0_REG_DMQ2_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_SW_GCTL0_REG_DMQ2_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_DMQ2) >> 4) & 0x3) -#define LTQ_ES_SW_GCTL0_REG_DMQ2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_DMQ2) | (((val) & 0x3) << 4)) -/* Discard Mode (Drop scheme for Packets Classified as Q1) (3:2) */ -#define LTQ_ES_SW_GCTL0_REG_DMQ1 (0x3 << 2) -#define LTQ_ES_SW_GCTL0_REG_DMQ1_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_SW_GCTL0_REG_DMQ1_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_DMQ1) >> 2) & 0x3) -#define LTQ_ES_SW_GCTL0_REG_DMQ1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_DMQ1) | (((val) & 0x3) << 2)) -/* Discard Mode (Drop scheme for Packets Classified as Q0) (1:0) */ -#define LTQ_ES_SW_GCTL0_REG_DMQ0 (0x3) -#define LTQ_ES_SW_GCTL0_REG_DMQ0_VAL(val) (((val) & 0x3) << 0) -#define LTQ_ES_SW_GCTL0_REG_DMQ0_GET(val) ((((val) & LTQ_ES_SW_GCTL0_REG_DMQ0) >> 0) & 0x3) -#define LTQ_ES_SW_GCTL0_REG_DMQ0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL0_REG_DMQ0) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * Switch Global Control Register 1 - ******************************************************************************/ - -/* BIST Done (27) */ -#define LTQ_ES_SW_GCTL1_REG_BISTDN (0x1 << 27) -#define LTQ_ES_SW_GCTL1_REG_BISTDN_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_BISTDN) >> 27) & 0x1) -/* Enable drop scheme of TX and RX (26) */ -#define LTQ_ES_SW_GCTL1_REG_EDSTX (0x1 << 26) -#define LTQ_ES_SW_GCTL1_REG_EDSTX_VAL(val) (((val) & 0x1) << 26) -#define LTQ_ES_SW_GCTL1_REG_EDSTX_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_EDSTX) >> 26) & 0x1) -#define LTQ_ES_SW_GCTL1_REG_EDSTX_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_EDSTX) | (((val) & 0x1) << 26)) -/* Congestion threshold for TX queue (25:24) */ -#define LTQ_ES_SW_GCTL1_REG_CTTX (0x3 << 24) -#define LTQ_ES_SW_GCTL1_REG_CTTX_VAL(val) (((val) & 0x3) << 24) -#define LTQ_ES_SW_GCTL1_REG_CTTX_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_CTTX) >> 24) & 0x3) -#define LTQ_ES_SW_GCTL1_REG_CTTX_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_CTTX) | (((val) & 0x3) << 24)) -/* Input Jam Threshold (23:21) */ -#define LTQ_ES_SW_GCTL1_REG_IJT (0x7 << 21) -#define LTQ_ES_SW_GCTL1_REG_IJT_VAL(val) (((val) & 0x7) << 21) -#define LTQ_ES_SW_GCTL1_REG_IJT_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_IJT) >> 21) & 0x7) -#define LTQ_ES_SW_GCTL1_REG_IJT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_IJT) | (((val) & 0x7) << 21)) -/* Do not Identify VLAN after SNAP (20) */ -#define LTQ_ES_SW_GCTL1_REG_DIVS (0x1 << 20) -#define LTQ_ES_SW_GCTL1_REG_DIVS_VAL(val) (((val) & 0x1) << 20) -#define LTQ_ES_SW_GCTL1_REG_DIVS_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_DIVS) >> 20) & 0x1) -#define LTQ_ES_SW_GCTL1_REG_DIVS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_DIVS) | (((val) & 0x1) << 20)) -/* Do not Identify IPV6 in PPPOE (19) */ -#define LTQ_ES_SW_GCTL1_REG_DII6P (0x1 << 19) -#define LTQ_ES_SW_GCTL1_REG_DII6P_VAL(val) (((val) & 0x1) << 19) -#define LTQ_ES_SW_GCTL1_REG_DII6P_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_DII6P) >> 19) & 0x1) -#define LTQ_ES_SW_GCTL1_REG_DII6P_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_DII6P) | (((val) & 0x1) << 19)) -/* Do not Identify IP in PPPOE after SNAP (18) */ -#define LTQ_ES_SW_GCTL1_REG_DIIPS (0x1 << 18) -#define LTQ_ES_SW_GCTL1_REG_DIIPS_VAL(val) (((val) & 0x1) << 18) -#define LTQ_ES_SW_GCTL1_REG_DIIPS_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_DIIPS) >> 18) & 0x1) -#define LTQ_ES_SW_GCTL1_REG_DIIPS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_DIIPS) | (((val) & 0x1) << 18)) -/* Do not Identify Ether-Type = 0x0800, IP VER = 6 as IPV6 packets (17) */ -#define LTQ_ES_SW_GCTL1_REG_DIE (0x1 << 17) -#define LTQ_ES_SW_GCTL1_REG_DIE_VAL(val) (((val) & 0x1) << 17) -#define LTQ_ES_SW_GCTL1_REG_DIE_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_DIE) >> 17) & 0x1) -#define LTQ_ES_SW_GCTL1_REG_DIE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_DIE) | (((val) & 0x1) << 17)) -/* Do not Identify IP in PPPOE (16) */ -#define LTQ_ES_SW_GCTL1_REG_DIIP (0x1 << 16) -#define LTQ_ES_SW_GCTL1_REG_DIIP_VAL(val) (((val) & 0x1) << 16) -#define LTQ_ES_SW_GCTL1_REG_DIIP_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_DIIP) >> 16) & 0x1) -#define LTQ_ES_SW_GCTL1_REG_DIIP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_DIIP) | (((val) & 0x1) << 16)) -/* Do not Identify SNAP (15) */ -#define LTQ_ES_SW_GCTL1_REG_DIS (0x1 << 15) -#define LTQ_ES_SW_GCTL1_REG_DIS_VAL(val) (((val) & 0x1) << 15) -#define LTQ_ES_SW_GCTL1_REG_DIS_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_DIS) >> 15) & 0x1) -#define LTQ_ES_SW_GCTL1_REG_DIS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_DIS) | (((val) & 0x1) << 15)) -/* Unicast Portmap (14:12) */ -#define LTQ_ES_SW_GCTL1_REG_UP (0x7 << 12) -#define LTQ_ES_SW_GCTL1_REG_UP_VAL(val) (((val) & 0x7) << 12) -#define LTQ_ES_SW_GCTL1_REG_UP_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_UP) >> 12) & 0x7) -#define LTQ_ES_SW_GCTL1_REG_UP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_UP) | (((val) & 0x7) << 12)) -/* Broadcast Portmap (10:8) */ -#define LTQ_ES_SW_GCTL1_REG_BP (0x7 << 8) -#define LTQ_ES_SW_GCTL1_REG_BP_VAL(val) (((val) & 0x7) << 8) -#define LTQ_ES_SW_GCTL1_REG_BP_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_BP) >> 8) & 0x7) -#define LTQ_ES_SW_GCTL1_REG_BP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_BP) | (((val) & 0x7) << 8)) -/* Multicast Portmap (6:4) */ -#define LTQ_ES_SW_GCTL1_REG_MP (0x7 << 4) -#define LTQ_ES_SW_GCTL1_REG_MP_VAL(val) (((val) & 0x7) << 4) -#define LTQ_ES_SW_GCTL1_REG_MP_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_MP) >> 4) & 0x7) -#define LTQ_ES_SW_GCTL1_REG_MP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_MP) | (((val) & 0x7) << 4)) -/* Reserve Portmap (2:0) */ -#define LTQ_ES_SW_GCTL1_REG_RP (0x7) -#define LTQ_ES_SW_GCTL1_REG_RP_VAL(val) (((val) & 0x7) << 0) -#define LTQ_ES_SW_GCTL1_REG_RP_GET(val) ((((val) & LTQ_ES_SW_GCTL1_REG_RP) >> 0) & 0x7) -#define LTQ_ES_SW_GCTL1_REG_RP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_SW_GCTL1_REG_RP) | (((val) & 0x7) << 0)) - -/******************************************************************************* - * ARP/RARP Register - ******************************************************************************/ - -/* MAC Control Action (15:14) */ -#define LTQ_ES_ARP_REG_MACA (0x3 << 14) -#define LTQ_ES_ARP_REG_MACA_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_ARP_REG_MACA_GET(val) ((((val) & LTQ_ES_ARP_REG_MACA) >> 14) & 0x3) -#define LTQ_ES_ARP_REG_MACA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_MACA) | (((val) & 0x3) << 14)) -/* Unicast packet Treated as Cross_VLAN packet (13) */ -#define LTQ_ES_ARP_REG_UPT (0x1 << 13) -#define LTQ_ES_ARP_REG_UPT_VAL(val) (((val) & 0x1) << 13) -#define LTQ_ES_ARP_REG_UPT_GET(val) ((((val) & LTQ_ES_ARP_REG_UPT) >> 13) & 0x1) -#define LTQ_ES_ARP_REG_UPT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_UPT) | (((val) & 0x1) << 13)) -/* RARP Packet Treated as Cross_VLAN Packet (12) */ -#define LTQ_ES_ARP_REG_RPT (0x1 << 12) -#define LTQ_ES_ARP_REG_RPT_VAL(val) (((val) & 0x1) << 12) -#define LTQ_ES_ARP_REG_RPT_GET(val) ((((val) & LTQ_ES_ARP_REG_RPT) >> 12) & 0x1) -#define LTQ_ES_ARP_REG_RPT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_RPT) | (((val) & 0x1) << 12)) -/* RARP/ARP Packet Action (11:10) */ -#define LTQ_ES_ARP_REG_RAPA (0x3 << 10) -#define LTQ_ES_ARP_REG_RAPA_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_ARP_REG_RAPA_GET(val) ((((val) & LTQ_ES_ARP_REG_RAPA) >> 10) & 0x3) -#define LTQ_ES_ARP_REG_RAPA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_RAPA) | (((val) & 0x3) << 10)) -/* RARP/ARP Packet Priority Enable (9) */ -#define LTQ_ES_ARP_REG_RAPPE (0x1 << 9) -#define LTQ_ES_ARP_REG_RAPPE_VAL(val) (((val) & 0x1) << 9) -#define LTQ_ES_ARP_REG_RAPPE_GET(val) ((((val) & LTQ_ES_ARP_REG_RAPPE) >> 9) & 0x1) -#define LTQ_ES_ARP_REG_RAPPE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_RAPPE) | (((val) & 0x1) << 9)) -/* RARP/ARP Packet Priority (8:7) */ -#define LTQ_ES_ARP_REG_RAPP (0x3 << 7) -#define LTQ_ES_ARP_REG_RAPP_VAL(val) (((val) & 0x3) << 7) -#define LTQ_ES_ARP_REG_RAPP_GET(val) ((((val) & LTQ_ES_ARP_REG_RAPP) >> 7) & 0x3) -#define LTQ_ES_ARP_REG_RAPP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_RAPP) | (((val) & 0x3) << 7)) -/* RARP/ARP Packet Output Tag Handle (6:5) */ -#define LTQ_ES_ARP_REG_RAPOTH (0x3 << 5) -#define LTQ_ES_ARP_REG_RAPOTH_VAL(val) (((val) & 0x3) << 5) -#define LTQ_ES_ARP_REG_RAPOTH_GET(val) ((((val) & LTQ_ES_ARP_REG_RAPOTH) >> 5) & 0x3) -#define LTQ_ES_ARP_REG_RAPOTH_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_RAPOTH) | (((val) & 0x3) << 5)) -/* ARP Packet Treated as Cross _ VLAN Packet (4) */ -#define LTQ_ES_ARP_REG_APT (0x1 << 4) -#define LTQ_ES_ARP_REG_APT_VAL(val) (((val) & 0x1) << 4) -#define LTQ_ES_ARP_REG_APT_GET(val) ((((val) & LTQ_ES_ARP_REG_APT) >> 4) & 0x1) -#define LTQ_ES_ARP_REG_APT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_APT) | (((val) & 0x1) << 4)) -/* RARP/ARP Packet Treated as Management Packet (3) */ -#define LTQ_ES_ARP_REG_RAPTM (0x1 << 3) -#define LTQ_ES_ARP_REG_RAPTM_VAL(val) (((val) & 0x1) << 3) -#define LTQ_ES_ARP_REG_RAPTM_GET(val) ((((val) & LTQ_ES_ARP_REG_RAPTM) >> 3) & 0x1) -#define LTQ_ES_ARP_REG_RAPTM_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_RAPTM) | (((val) & 0x1) << 3)) -/* RARP/ARP Packet Treated as Span Packet (2) */ -#define LTQ_ES_ARP_REG_TAPTS (0x1 << 2) -#define LTQ_ES_ARP_REG_TAPTS_VAL(val) (((val) & 0x1) << 2) -#define LTQ_ES_ARP_REG_TAPTS_GET(val) ((((val) & LTQ_ES_ARP_REG_TAPTS) >> 2) & 0x1) -#define LTQ_ES_ARP_REG_TAPTS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_TAPTS) | (((val) & 0x1) << 2)) -/* Trap ARP Packet (1) */ -#define LTQ_ES_ARP_REG_TAP (0x1 << 1) -#define LTQ_ES_ARP_REG_TAP_VAL(val) (((val) & 0x1) << 1) -#define LTQ_ES_ARP_REG_TAP_GET(val) ((((val) & LTQ_ES_ARP_REG_TAP) >> 1) & 0x1) -#define LTQ_ES_ARP_REG_TAP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_TAP) | (((val) & 0x1) << 1)) -/* Trap RARP Packet (0) */ -#define LTQ_ES_ARP_REG_TRP (0x1) -#define LTQ_ES_ARP_REG_TRP_VAL(val) (((val) & 0x1) << 0) -#define LTQ_ES_ARP_REG_TRP_GET(val) ((((val) & LTQ_ES_ARP_REG_TRP) >> 0) & 0x1) -#define LTQ_ES_ARP_REG_TRP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ARP_REG_TRP) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Storm control Register - ******************************************************************************/ - -/* Reserved (31:29) */ -#define LTQ_ES_STRM_CTL_REG_RES (0x7 << 29) -#define LTQ_ES_STRM_CTL_REG_RES_GET(val) ((((val) & LTQ_ES_STRM_CTL_REG_RES) >> 29) & 0x7) -/* 10M Threshold (28:16) */ -#define LTQ_ES_STRM_CTL_REG_STORM_10_TH (0x1fff << 16) -#define LTQ_ES_STRM_CTL_REG_STORM_10_TH_VAL(val) (((val) & 0x1fff) << 16) -#define LTQ_ES_STRM_CTL_REG_STORM_10_TH_GET(val) ((((val) & LTQ_ES_STRM_CTL_REG_STORM_10_TH) >> 16) & 0x1fff) -#define LTQ_ES_STRM_CTL_REG_STORM_10_TH_SET(reg,val) (reg) = ((reg & ~LTQ_ES_STRM_CTL_REG_STORM_10_TH) | (((val) & 0x1fff) << 16)) -/* Storm Enable for Broadcast Packets (15) */ -#define LTQ_ES_STRM_CTL_REG_STORM_B (0x1 << 15) -#define LTQ_ES_STRM_CTL_REG_STORM_B_VAL(val) (((val) & 0x1) << 15) -#define LTQ_ES_STRM_CTL_REG_STORM_B_GET(val) ((((val) & LTQ_ES_STRM_CTL_REG_STORM_B) >> 15) & 0x1) -#define LTQ_ES_STRM_CTL_REG_STORM_B_SET(reg,val) (reg) = ((reg & ~LTQ_ES_STRM_CTL_REG_STORM_B) | (((val) & 0x1) << 15)) -/* Storm Enable for Multicast Packets (14) */ -#define LTQ_ES_STRM_CTL_REG_STORM_M (0x1 << 14) -#define LTQ_ES_STRM_CTL_REG_STORM_M_VAL(val) (((val) & 0x1) << 14) -#define LTQ_ES_STRM_CTL_REG_STORM_M_GET(val) ((((val) & LTQ_ES_STRM_CTL_REG_STORM_M) >> 14) & 0x1) -#define LTQ_ES_STRM_CTL_REG_STORM_M_SET(reg,val) (reg) = ((reg & ~LTQ_ES_STRM_CTL_REG_STORM_M) | (((val) & 0x1) << 14)) -/* Storm Enable for Un-learned Unicast Packets (13) */ -#define LTQ_ES_STRM_CTL_REG_STORM_U (0x1 << 13) -#define LTQ_ES_STRM_CTL_REG_STORM_U_VAL(val) (((val) & 0x1) << 13) -#define LTQ_ES_STRM_CTL_REG_STORM_U_GET(val) ((((val) & LTQ_ES_STRM_CTL_REG_STORM_U) >> 13) & 0x1) -#define LTQ_ES_STRM_CTL_REG_STORM_U_SET(reg,val) (reg) = ((reg & ~LTQ_ES_STRM_CTL_REG_STORM_U) | (((val) & 0x1) << 13)) -/* 100M Threshold (12:0) */ -#define LTQ_ES_STRM_CTL_REG_STORM_100_TH (0x1fff) -#define LTQ_ES_STRM_CTL_REG_STORM_100_TH_VAL(val) (((val) & 0x1fff) << 0) -#define LTQ_ES_STRM_CTL_REG_STORM_100_TH_GET(val) ((((val) & LTQ_ES_STRM_CTL_REG_STORM_100_TH) >> 0) & 0x1fff) -#define LTQ_ES_STRM_CTL_REG_STORM_100_TH_SET(reg,val) (reg) = ((reg & ~LTQ_ES_STRM_CTL_REG_STORM_100_TH) | (((val) & 0x1fff) << 0)) - -/******************************************************************************* - * RGMII/GMII Port Control Register - ******************************************************************************/ - -/* Management Clock Select (31:24) */ -#define LTQ_ES_RGMII_CTL_REG_MCS (0xff << 24) -#define LTQ_ES_RGMII_CTL_REG_MCS_VAL(val) (((val) & 0xff) << 24) -#define LTQ_ES_RGMII_CTL_REG_MCS_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_MCS) >> 24) & 0xff) -#define LTQ_ES_RGMII_CTL_REG_MCS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_MCS) | (((val) & 0xff) << 24)) -/* Interface Selection (19:18) */ -#define LTQ_ES_RGMII_CTL_REG_IS (0x3 << 18) -#define LTQ_ES_RGMII_CTL_REG_IS_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_IS) >> 18) & 0x3) -/* Port 1 RGMII Rx Clock Delay (17:16) */ -#define LTQ_ES_RGMII_CTL_REG_P1RDLY (0x3 << 16) -#define LTQ_ES_RGMII_CTL_REG_P1RDLY_VAL(val) (((val) & 0x3) << 16) -#define LTQ_ES_RGMII_CTL_REG_P1RDLY_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P1RDLY) >> 16) & 0x3) -#define LTQ_ES_RGMII_CTL_REG_P1RDLY_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P1RDLY) | (((val) & 0x3) << 16)) -/* Port 1 RGMII Tx Clock Delay (15:14) */ -#define LTQ_ES_RGMII_CTL_REG_P1TDLY (0x3 << 14) -#define LTQ_ES_RGMII_CTL_REG_P1TDLY_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_RGMII_CTL_REG_P1TDLY_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P1TDLY) >> 14) & 0x3) -#define LTQ_ES_RGMII_CTL_REG_P1TDLY_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P1TDLY) | (((val) & 0x3) << 14)) -/* Port 1 Speed (13:12) */ -#define LTQ_ES_RGMII_CTL_REG_P1SPD (0x3 << 12) -#define LTQ_ES_RGMII_CTL_REG_P1SPD_VAL(val) (((val) & 0x3) << 12) -#define LTQ_ES_RGMII_CTL_REG_P1SPD_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P1SPD) >> 12) & 0x3) -#define LTQ_ES_RGMII_CTL_REG_P1SPD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P1SPD) | (((val) & 0x3) << 12)) -/* Port 1 Duplex mode (11) */ -#define LTQ_ES_RGMII_CTL_REG_P1DUP (0x1 << 11) -#define LTQ_ES_RGMII_CTL_REG_P1DUP_VAL(val) (((val) & 0x1) << 11) -#define LTQ_ES_RGMII_CTL_REG_P1DUP_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P1DUP) >> 11) & 0x1) -#define LTQ_ES_RGMII_CTL_REG_P1DUP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P1DUP) | (((val) & 0x1) << 11)) -/* Port 1 Flow Control Enable (10) */ -#define LTQ_ES_RGMII_CTL_REG_P1FCE (0x1 << 10) -#define LTQ_ES_RGMII_CTL_REG_P1FCE_VAL(val) (((val) & 0x1) << 10) -#define LTQ_ES_RGMII_CTL_REG_P1FCE_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P1FCE) >> 10) & 0x1) -#define LTQ_ES_RGMII_CTL_REG_P1FCE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P1FCE) | (((val) & 0x1) << 10)) -/* Port 0 RGMII Rx Clock Delay (7:6) */ -#define LTQ_ES_RGMII_CTL_REG_P0RDLY (0x3 << 6) -#define LTQ_ES_RGMII_CTL_REG_P0RDLY_VAL(val) (((val) & 0x3) << 6) -#define LTQ_ES_RGMII_CTL_REG_P0RDLY_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P0RDLY) >> 6) & 0x3) -#define LTQ_ES_RGMII_CTL_REG_P0RDLY_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P0RDLY) | (((val) & 0x3) << 6)) -/* Port 0 RGMII Tx Clock Delay (5:4) */ -#define LTQ_ES_RGMII_CTL_REG_P0TDLY (0x3 << 4) -#define LTQ_ES_RGMII_CTL_REG_P0TDLY_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_RGMII_CTL_REG_P0TDLY_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P0TDLY) >> 4) & 0x3) -#define LTQ_ES_RGMII_CTL_REG_P0TDLY_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P0TDLY) | (((val) & 0x3) << 4)) -/* Port 0 Speed (3:2) */ -#define LTQ_ES_RGMII_CTL_REG_P0SPD (0x3 << 2) -#define LTQ_ES_RGMII_CTL_REG_P0SPD_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_RGMII_CTL_REG_P0SPD_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P0SPD) >> 2) & 0x3) -#define LTQ_ES_RGMII_CTL_REG_P0SPD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P0SPD) | (((val) & 0x3) << 2)) -/* Port 0 Duplex mode (1) */ -#define LTQ_ES_RGMII_CTL_REG_P0DUP (0x1 << 1) -#define LTQ_ES_RGMII_CTL_REG_P0DUP_VAL(val) (((val) & 0x1) << 1) -#define LTQ_ES_RGMII_CTL_REG_P0DUP_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P0DUP) >> 1) & 0x1) -#define LTQ_ES_RGMII_CTL_REG_P0DUP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P0DUP) | (((val) & 0x1) << 1)) -/* Port 0 Flow Control Enable (0) */ -#define LTQ_ES_RGMII_CTL_REG_P0FCE (0x1) -#define LTQ_ES_RGMII_CTL_REG_P0FCE_VAL(val) (((val) & 0x1) << 0) -#define LTQ_ES_RGMII_CTL_REG_P0FCE_GET(val) ((((val) & LTQ_ES_RGMII_CTL_REG_P0FCE) >> 0) & 0x1) -#define LTQ_ES_RGMII_CTL_REG_P0FCE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RGMII_CTL_REG_P0FCE) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * 802.1p Priority Map Register - ******************************************************************************/ - -/* Priority Queue 7 (15:14) */ -#define LTQ_ES_PRT_1P_REG_1PPQ7 (0x3 << 14) -#define LTQ_ES_PRT_1P_REG_1PPQ7_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_PRT_1P_REG_1PPQ7_GET(val) ((((val) & LTQ_ES_PRT_1P_REG_1PPQ7) >> 14) & 0x3) -#define LTQ_ES_PRT_1P_REG_1PPQ7_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRT_1P_REG_1PPQ7) | (((val) & 0x3) << 14)) -/* Priority Queue 6 (13:12) */ -#define LTQ_ES_PRT_1P_REG_1PPQ6 (0x3 << 12) -#define LTQ_ES_PRT_1P_REG_1PPQ6_VAL(val) (((val) & 0x3) << 12) -#define LTQ_ES_PRT_1P_REG_1PPQ6_GET(val) ((((val) & LTQ_ES_PRT_1P_REG_1PPQ6) >> 12) & 0x3) -#define LTQ_ES_PRT_1P_REG_1PPQ6_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRT_1P_REG_1PPQ6) | (((val) & 0x3) << 12)) -/* Priority Queue 5 (11:10) */ -#define LTQ_ES_PRT_1P_REG_1PPQ5 (0x3 << 10) -#define LTQ_ES_PRT_1P_REG_1PPQ5_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_PRT_1P_REG_1PPQ5_GET(val) ((((val) & LTQ_ES_PRT_1P_REG_1PPQ5) >> 10) & 0x3) -#define LTQ_ES_PRT_1P_REG_1PPQ5_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRT_1P_REG_1PPQ5) | (((val) & 0x3) << 10)) -/* Priority Queue 4 (9:8) */ -#define LTQ_ES_PRT_1P_REG_1PPQ4 (0x3 << 8) -#define LTQ_ES_PRT_1P_REG_1PPQ4_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_PRT_1P_REG_1PPQ4_GET(val) ((((val) & LTQ_ES_PRT_1P_REG_1PPQ4) >> 8) & 0x3) -#define LTQ_ES_PRT_1P_REG_1PPQ4_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRT_1P_REG_1PPQ4) | (((val) & 0x3) << 8)) -/* Priority Queue 3 (7:6) */ -#define LTQ_ES_PRT_1P_REG_1PPQ3 (0x3 << 6) -#define LTQ_ES_PRT_1P_REG_1PPQ3_VAL(val) (((val) & 0x3) << 6) -#define LTQ_ES_PRT_1P_REG_1PPQ3_GET(val) ((((val) & LTQ_ES_PRT_1P_REG_1PPQ3) >> 6) & 0x3) -#define LTQ_ES_PRT_1P_REG_1PPQ3_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRT_1P_REG_1PPQ3) | (((val) & 0x3) << 6)) -/* Priority Queue 2 (5:4) */ -#define LTQ_ES_PRT_1P_REG_1PPQ2 (0x3 << 4) -#define LTQ_ES_PRT_1P_REG_1PPQ2_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_PRT_1P_REG_1PPQ2_GET(val) ((((val) & LTQ_ES_PRT_1P_REG_1PPQ2) >> 4) & 0x3) -#define LTQ_ES_PRT_1P_REG_1PPQ2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRT_1P_REG_1PPQ2) | (((val) & 0x3) << 4)) -/* Priority Queue 1 (3:2) */ -#define LTQ_ES_PRT_1P_REG_1PPQ1 (0x3 << 2) -#define LTQ_ES_PRT_1P_REG_1PPQ1_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_PRT_1P_REG_1PPQ1_GET(val) ((((val) & LTQ_ES_PRT_1P_REG_1PPQ1) >> 2) & 0x3) -#define LTQ_ES_PRT_1P_REG_1PPQ1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRT_1P_REG_1PPQ1) | (((val) & 0x3) << 2)) -/* Priority Queue 0 (1:0) */ -#define LTQ_ES_PRT_1P_REG_1PPQ0 (0x3) -#define LTQ_ES_PRT_1P_REG_1PPQ0_VAL(val) (((val) & 0x3) << 0) -#define LTQ_ES_PRT_1P_REG_1PPQ0_GET(val) ((((val) & LTQ_ES_PRT_1P_REG_1PPQ0) >> 0) & 0x3) -#define LTQ_ES_PRT_1P_REG_1PPQ0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRT_1P_REG_1PPQ0) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * Global Bucket Size Base counter - ******************************************************************************/ - -/* Reserved (31:18) */ -#define LTQ_ES_GBKT_SZBS_REG_REV (0x3fff << 18) -#define LTQ_ES_GBKT_SZBS_REG_REV_GET(val) ((((val) & LTQ_ES_GBKT_SZBS_REG_REV) >> 18) & 0x3fff) -/* Base[17:0] (17:0) */ -#define LTQ_ES_GBKT_SZBS_REG_BASE17_0 (0x3ffff) -#define LTQ_ES_GBKT_SZBS_REG_BASE17_0_VAL(val) (((val) & 0x3ffff) << 0) -#define LTQ_ES_GBKT_SZBS_REG_BASE17_0_GET(val) ((((val) & LTQ_ES_GBKT_SZBS_REG_BASE17_0) >> 0) & 0x3ffff) -#define LTQ_ES_GBKT_SZBS_REG_BASE17_0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_GBKT_SZBS_REG_BASE17_0) | (((val) & 0x3ffff) << 0)) - -/******************************************************************************* - * Global Bucket Size Extend Base Counter - ******************************************************************************/ - -/* Reserved (31:18) */ -#define LTQ_ES_GBKT_SZEBS_REG_REV (0x3fff << 18) -#define LTQ_ES_GBKT_SZEBS_REG_REV_GET(val) ((((val) & LTQ_ES_GBKT_SZEBS_REG_REV) >> 18) & 0x3fff) -/* Extend Base[17:0] (17:0) */ -#define LTQ_ES_GBKT_SZEBS_REG_EBASE17_0 (0x3ffff) -#define LTQ_ES_GBKT_SZEBS_REG_EBASE17_0_VAL(val) (((val) & 0x3ffff) << 0) -#define LTQ_ES_GBKT_SZEBS_REG_EBASE17_0_GET(val) ((((val) & LTQ_ES_GBKT_SZEBS_REG_EBASE17_0) >> 0) & 0x3ffff) -#define LTQ_ES_GBKT_SZEBS_REG_EBASE17_0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_GBKT_SZEBS_REG_EBASE17_0) | (((val) & 0x3ffff) << 0)) - -/******************************************************************************* - * Buffer Threshold Register - ******************************************************************************/ - -/* Port Unfull Offset 3 (31:30) */ -#define LTQ_ES_BF_TH_REG_PUO3 (0x3 << 30) -#define LTQ_ES_BF_TH_REG_PUO3_VAL(val) (((val) & 0x3) << 30) -#define LTQ_ES_BF_TH_REG_PUO3_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PUO3) >> 30) & 0x3) -#define LTQ_ES_BF_TH_REG_PUO3_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PUO3) | (((val) & 0x3) << 30)) -/* Port Unfull Offset 2 (29:28) */ -#define LTQ_ES_BF_TH_REG_PUO2 (0x3 << 28) -#define LTQ_ES_BF_TH_REG_PUO2_VAL(val) (((val) & 0x3) << 28) -#define LTQ_ES_BF_TH_REG_PUO2_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PUO2) >> 28) & 0x3) -#define LTQ_ES_BF_TH_REG_PUO2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PUO2) | (((val) & 0x3) << 28)) -/* Port Unfull Offset 1 (27:26) */ -#define LTQ_ES_BF_TH_REG_PUO1 (0x3 << 26) -#define LTQ_ES_BF_TH_REG_PUO1_VAL(val) (((val) & 0x3) << 26) -#define LTQ_ES_BF_TH_REG_PUO1_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PUO1) >> 26) & 0x3) -#define LTQ_ES_BF_TH_REG_PUO1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PUO1) | (((val) & 0x3) << 26)) -/* Port Unfull Offset 0 (25:24) */ -#define LTQ_ES_BF_TH_REG_PUO0 (0x3 << 24) -#define LTQ_ES_BF_TH_REG_PUO0_VAL(val) (((val) & 0x3) << 24) -#define LTQ_ES_BF_TH_REG_PUO0_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PUO0) >> 24) & 0x3) -#define LTQ_ES_BF_TH_REG_PUO0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PUO0) | (((val) & 0x3) << 24)) -/* Port Full Offset 3 (23:22) */ -#define LTQ_ES_BF_TH_REG_PFO3 (0x3 << 22) -#define LTQ_ES_BF_TH_REG_PFO3_VAL(val) (((val) & 0x3) << 22) -#define LTQ_ES_BF_TH_REG_PFO3_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PFO3) >> 22) & 0x3) -#define LTQ_ES_BF_TH_REG_PFO3_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PFO3) | (((val) & 0x3) << 22)) -/* Port Full Offset 2 (21:20) */ -#define LTQ_ES_BF_TH_REG_PFO2 (0x3 << 20) -#define LTQ_ES_BF_TH_REG_PFO2_VAL(val) (((val) & 0x3) << 20) -#define LTQ_ES_BF_TH_REG_PFO2_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PFO2) >> 20) & 0x3) -#define LTQ_ES_BF_TH_REG_PFO2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PFO2) | (((val) & 0x3) << 20)) -/* Port Full Offset 1 (19:18) */ -#define LTQ_ES_BF_TH_REG_PFO1 (0x3 << 18) -#define LTQ_ES_BF_TH_REG_PFO1_VAL(val) (((val) & 0x3) << 18) -#define LTQ_ES_BF_TH_REG_PFO1_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PFO1) >> 18) & 0x3) -#define LTQ_ES_BF_TH_REG_PFO1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PFO1) | (((val) & 0x3) << 18)) -/* Port Full Offset 0 (17:16) */ -#define LTQ_ES_BF_TH_REG_PFO0 (0x3 << 16) -#define LTQ_ES_BF_TH_REG_PFO0_VAL(val) (((val) & 0x3) << 16) -#define LTQ_ES_BF_TH_REG_PFO0_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PFO0) >> 16) & 0x3) -#define LTQ_ES_BF_TH_REG_PFO0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PFO0) | (((val) & 0x3) << 16)) -/* Reserved (15:14) */ -#define LTQ_ES_BF_TH_REG_RES (0x3 << 14) -#define LTQ_ES_BF_TH_REG_RES_GET(val) ((((val) & LTQ_ES_BF_TH_REG_RES) >> 14) & 0x3) -/* Total Low Add (13) */ -#define LTQ_ES_BF_TH_REG_TLA (0x1 << 13) -#define LTQ_ES_BF_TH_REG_TLA_VAL(val) (((val) & 0x1) << 13) -#define LTQ_ES_BF_TH_REG_TLA_GET(val) ((((val) & LTQ_ES_BF_TH_REG_TLA) >> 13) & 0x1) -#define LTQ_ES_BF_TH_REG_TLA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_TLA) | (((val) & 0x1) << 13)) -/* Total High Add (12) */ -#define LTQ_ES_BF_TH_REG_THA (0x1 << 12) -#define LTQ_ES_BF_TH_REG_THA_VAL(val) (((val) & 0x1) << 12) -#define LTQ_ES_BF_TH_REG_THA_GET(val) ((((val) & LTQ_ES_BF_TH_REG_THA) >> 12) & 0x1) -#define LTQ_ES_BF_TH_REG_THA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_THA) | (((val) & 0x1) << 12)) -/* Total Low Offset (11:10) */ -#define LTQ_ES_BF_TH_REG_TLO (0x3 << 10) -#define LTQ_ES_BF_TH_REG_TLO_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_BF_TH_REG_TLO_GET(val) ((((val) & LTQ_ES_BF_TH_REG_TLO) >> 10) & 0x3) -#define LTQ_ES_BF_TH_REG_TLO_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_TLO) | (((val) & 0x3) << 10)) -/* Total High Offset (9:8) */ -#define LTQ_ES_BF_TH_REG_THO (0x3 << 8) -#define LTQ_ES_BF_TH_REG_THO_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_BF_TH_REG_THO_GET(val) ((((val) & LTQ_ES_BF_TH_REG_THO) >> 8) & 0x3) -#define LTQ_ES_BF_TH_REG_THO_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_THO) | (((val) & 0x3) << 8)) -/* Port Unfull Add (7:4) */ -#define LTQ_ES_BF_TH_REG_PUA (0xf << 4) -#define LTQ_ES_BF_TH_REG_PUA_VAL(val) (((val) & 0xf) << 4) -#define LTQ_ES_BF_TH_REG_PUA_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PUA) >> 4) & 0xf) -#define LTQ_ES_BF_TH_REG_PUA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PUA) | (((val) & 0xf) << 4)) -/* Port Full Add (3:0) */ -#define LTQ_ES_BF_TH_REG_PFA (0xf) -#define LTQ_ES_BF_TH_REG_PFA_VAL(val) (((val) & 0xf) << 0) -#define LTQ_ES_BF_TH_REG_PFA_GET(val) ((((val) & LTQ_ES_BF_TH_REG_PFA) >> 0) & 0xf) -#define LTQ_ES_BF_TH_REG_PFA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_BF_TH_REG_PFA) | (((val) & 0xf) << 0)) - -/******************************************************************************* - * PMAC Header Control Register - ******************************************************************************/ - -/* Reserved (31:22) */ -#define LTQ_ES_PMAC_HD_CTL_RES (0x3ff << 22) -#define LTQ_ES_PMAC_HD_CTL_RES_GET(val) ((((val) & LTQ_ES_PMAC_HD_CTL_RES) >> 22) & 0x3ff) -/* Remove Layer-2 Header from Packets Going from PMAC to DMA (21) */ -#define LTQ_ES_PMAC_HD_CTL_RL2 (0x1 << 21) -#define LTQ_ES_PMAC_HD_CTL_RL2_VAL(val) (((val) & 0x1) << 21) -#define LTQ_ES_PMAC_HD_CTL_RL2_GET(val) ((((val) & LTQ_ES_PMAC_HD_CTL_RL2) >> 21) & 0x1) -#define LTQ_ES_PMAC_HD_CTL_RL2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_HD_CTL_RL2) | (((val) & 0x1) << 21)) -/* Remove CRC from Packets Going from PMAC to DMA (20) */ -#define LTQ_ES_PMAC_HD_CTL_RC (0x1 << 20) -#define LTQ_ES_PMAC_HD_CTL_RC_VAL(val) (((val) & 0x1) << 20) -#define LTQ_ES_PMAC_HD_CTL_RC_GET(val) ((((val) & LTQ_ES_PMAC_HD_CTL_RC) >> 20) & 0x1) -#define LTQ_ES_PMAC_HD_CTL_RC_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_HD_CTL_RC) | (((val) & 0x1) << 20)) -/* Status Header for Packets from PMAC to DMA (19) */ -#define LTQ_ES_PMAC_HD_CTL_AS (0x1 << 19) -#define LTQ_ES_PMAC_HD_CTL_AS_VAL(val) (((val) & 0x1) << 19) -#define LTQ_ES_PMAC_HD_CTL_AS_GET(val) ((((val) & LTQ_ES_PMAC_HD_CTL_AS) >> 19) & 0x1) -#define LTQ_ES_PMAC_HD_CTL_AS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_HD_CTL_AS) | (((val) & 0x1) << 19)) -/* Add CRC for packets from DMA to PMAC (18) */ -#define LTQ_ES_PMAC_HD_CTL_AC (0x1 << 18) -#define LTQ_ES_PMAC_HD_CTL_AC_VAL(val) (((val) & 0x1) << 18) -#define LTQ_ES_PMAC_HD_CTL_AC_GET(val) ((((val) & LTQ_ES_PMAC_HD_CTL_AC) >> 18) & 0x1) -#define LTQ_ES_PMAC_HD_CTL_AC_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_HD_CTL_AC) | (((val) & 0x1) << 18)) -/* Contains the length/type value to the added to packets from DMA to PMAC (17:2) */ -#define LTQ_ES_PMAC_HD_CTL_TYPE_LEN (0xffff << 2) -#define LTQ_ES_PMAC_HD_CTL_TYPE_LEN_VAL(val) (((val) & 0xffff) << 2) -#define LTQ_ES_PMAC_HD_CTL_TYPE_LEN_GET(val) ((((val) & LTQ_ES_PMAC_HD_CTL_TYPE_LEN) >> 2) & 0xffff) -#define LTQ_ES_PMAC_HD_CTL_TYPE_LEN_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_HD_CTL_TYPE_LEN) | (((val) & 0xffff) << 2)) -/* Add TAG to Packets from DMA to PMAC (1) */ -#define LTQ_ES_PMAC_HD_CTL_TAG (0x1 << 1) -#define LTQ_ES_PMAC_HD_CTL_TAG_VAL(val) (((val) & 0x1) << 1) -#define LTQ_ES_PMAC_HD_CTL_TAG_GET(val) ((((val) & LTQ_ES_PMAC_HD_CTL_TAG) >> 1) & 0x1) -#define LTQ_ES_PMAC_HD_CTL_TAG_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_HD_CTL_TAG) | (((val) & 0x1) << 1)) -/* ADD Header to Packets from DMA to PMAC (0) */ -#define LTQ_ES_PMAC_HD_CTL_ADD (0x1) -#define LTQ_ES_PMAC_HD_CTL_ADD_VAL(val) (((val) & 0x1) << 0) -#define LTQ_ES_PMAC_HD_CTL_ADD_GET(val) ((((val) & LTQ_ES_PMAC_HD_CTL_ADD) >> 0) & 0x1) -#define LTQ_ES_PMAC_HD_CTL_ADD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_HD_CTL_ADD) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * PMAC Source Address Register 1 - ******************************************************************************/ - -/* Source Address to be inserted as a part of the Ethernet header. (15:0) */ -#define LTQ_ES_PMAC_SA1_SA_47_32 (0xffff) -#define LTQ_ES_PMAC_SA1_SA_47_32_VAL(val) (((val) & 0xffff) << 0) -#define LTQ_ES_PMAC_SA1_SA_47_32_GET(val) ((((val) & LTQ_ES_PMAC_SA1_SA_47_32) >> 0) & 0xffff) -#define LTQ_ES_PMAC_SA1_SA_47_32_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_SA1_SA_47_32) | (((val) & 0xffff) << 0)) - -/******************************************************************************* - * PMAC Source Address Register 2 - ******************************************************************************/ - -/* Source Address (31:0) */ -#define LTQ_ES_PMAC_SA2_SA_31_0 (0xFFFFFFFFL) -#define LTQ_ES_PMAC_SA2_SA_31_0_VAL(val) (((val) & 0xFFFFFFFFL) << 0) -#define LTQ_ES_PMAC_SA2_SA_31_0_GET(val) ((((val) & LTQ_ES_PMAC_SA2_SA_31_0) >> 0) & 0xFFFFFFFFL) -#define LTQ_ES_PMAC_SA2_SA_31_0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_SA2_SA_31_0) | (((val) & 0xFFFFFFFFL) << 0)) - -/******************************************************************************* - * PMAC Destination Address Register 1 - ******************************************************************************/ - -/* Destination Address (15:0) */ -#define LTQ_ES_PMAC_DA1_DA_47_32 (0xffff) -#define LTQ_ES_PMAC_DA1_DA_47_32_VAL(val) (((val) & 0xffff) << 0) -#define LTQ_ES_PMAC_DA1_DA_47_32_GET(val) ((((val) & LTQ_ES_PMAC_DA1_DA_47_32) >> 0) & 0xffff) -#define LTQ_ES_PMAC_DA1_DA_47_32_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_DA1_DA_47_32) | (((val) & 0xffff) << 0)) - -/******************************************************************************* - * PMAC Destination Address Register 2 - ******************************************************************************/ - -/* Destination Address to be inserted as a part of the Ethernet header. (31:0) */ -#define LTQ_ES_PMAC_DA2_DA_31_0 (0xFFFFFFFFL) -#define LTQ_ES_PMAC_DA2_DA_31_0_VAL(val) (((val) & 0xFFFFFFFFL) << 0) -#define LTQ_ES_PMAC_DA2_DA_31_0_GET(val) ((((val) & LTQ_ES_PMAC_DA2_DA_31_0) >> 0) & 0xFFFFFFFFL) -#define LTQ_ES_PMAC_DA2_DA_31_0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_DA2_DA_31_0) | (((val) & 0xFFFFFFFFL) << 0)) - -/******************************************************************************* - * PMAC VLAN Register - ******************************************************************************/ - -/* Priority to be inserted as a part of VLAN tag (15:13) */ -#define LTQ_ES_PMAC_VLAN_PRI (0x7 << 13) -#define LTQ_ES_PMAC_VLAN_PRI_VAL(val) (((val) & 0x7) << 13) -#define LTQ_ES_PMAC_VLAN_PRI_GET(val) ((((val) & LTQ_ES_PMAC_VLAN_PRI) >> 13) & 0x7) -#define LTQ_ES_PMAC_VLAN_PRI_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_VLAN_PRI) | (((val) & 0x7) << 13)) -/* CFI bit to be inserted as a part of VLAN tag (12) */ -#define LTQ_ES_PMAC_VLAN_CFI (0x1 << 12) -#define LTQ_ES_PMAC_VLAN_CFI_VAL(val) (((val) & 0x1) << 12) -#define LTQ_ES_PMAC_VLAN_CFI_GET(val) ((((val) & LTQ_ES_PMAC_VLAN_CFI) >> 12) & 0x1) -#define LTQ_ES_PMAC_VLAN_CFI_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_VLAN_CFI) | (((val) & 0x1) << 12)) -/* VLAN ID to be inserted as a part of VLAN tag (11:0) */ -#define LTQ_ES_PMAC_VLAN_VLAN_ID (0xfff) -#define LTQ_ES_PMAC_VLAN_VLAN_ID_VAL(val) (((val) & 0xfff) << 0) -#define LTQ_ES_PMAC_VLAN_VLAN_ID_GET(val) ((((val) & LTQ_ES_PMAC_VLAN_VLAN_ID) >> 0) & 0xfff) -#define LTQ_ES_PMAC_VLAN_VLAN_ID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_VLAN_VLAN ID) | (((val) & 0xfff) << 0)) - -/******************************************************************************* - * PMAC TX IPG Counter Register - ******************************************************************************/ - -/* IPG Counter (7:0) */ -#define LTQ_ES_PMAC_TX_IPG_IPG_CNT (0xff) -#define LTQ_ES_PMAC_TX_IPG_IPG_CNT_VAL(val) (((val) & 0xff) << 0) -#define LTQ_ES_PMAC_TX_IPG_IPG_CNT_GET(val) ((((val) & LTQ_ES_PMAC_TX_IPG_IPG_CNT) >> 0) & 0xff) -#define LTQ_ES_PMAC_TX_IPG_IPG_CNT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_TX_IPG_IPG_CNT) | (((val) & 0xff) << 0)) - -/******************************************************************************* - * PMAC RX IPG Counter Register - ******************************************************************************/ - -/* IPG Counter (7:0) */ -#define LTQ_ES_PMAC_RX_IPG_IPG_CNT (0xff) -#define LTQ_ES_PMAC_RX_IPG_IPG_CNT_VAL(val) (((val) & 0xff) << 0) -#define LTQ_ES_PMAC_RX_IPG_IPG_CNT_GET(val) ((((val) & LTQ_ES_PMAC_RX_IPG_IPG_CNT) >> 0) & 0xff) -#define LTQ_ES_PMAC_RX_IPG_IPG_CNT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PMAC_RX_IPG_IPG_CNT) | (((val) & 0xff) << 0)) - -/******************************************************************************* - * Address Table Control 0 Register - ******************************************************************************/ - -/* Address [31:0] (31:0) */ -#define LTQ_ES_ADR_TB_CTL0_REG_ADDR31_0 (0xFFFFFFFFL) -#define LTQ_ES_ADR_TB_CTL0_REG_ADDR31_0_VAL(val) (((val) & 0xFFFFFFFFL) << 0) -#define LTQ_ES_ADR_TB_CTL0_REG_ADDR31_0_GET(val) ((((val) & LTQ_ES_ADR_TB_CTL0_REG_ADDR31_0) >> 0) & 0xFFFFFFFFL) -#define LTQ_ES_ADR_TB_CTL0_REG_ADDR31_0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ADR_TB_CTL0_REG_ADDR31_0) | (((val) & 0xFFFFFFFFL) << 0)) - -/******************************************************************************* - * Address Table Control 1 Register - ******************************************************************************/ - -/* Port Map (22:20) */ -#define LTQ_ES_ADR_TB_CTL1_REG_PMAP (0x7 << 20) -#define LTQ_ES_ADR_TB_CTL1_REG_PMAP_VAL(val) (((val) & 0x7) << 20) -#define LTQ_ES_ADR_TB_CTL1_REG_PMAP_GET(val) ((((val) & LTQ_ES_ADR_TB_CTL1_REG_PMAP) >> 20) & 0x7) -#define LTQ_ES_ADR_TB_CTL1_REG_PMAP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ADR_TB_CTL1_REG_PMAP) | (((val) & 0x7) << 20)) -/* FID group (17:16) */ -#define LTQ_ES_ADR_TB_CTL1_REG_FID (0x3 << 16) -#define LTQ_ES_ADR_TB_CTL1_REG_FID_VAL(val) (((val) & 0x3) << 16) -#define LTQ_ES_ADR_TB_CTL1_REG_FID_GET(val) ((((val) & LTQ_ES_ADR_TB_CTL1_REG_FID) >> 16) & 0x3) -#define LTQ_ES_ADR_TB_CTL1_REG_FID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ADR_TB_CTL1_REG_FID) | (((val) & 0x3) << 16)) -/* Address [47:32] (15:0) */ -#define LTQ_ES_ADR_TB_CTL1_REG_ADDR47_32 (0xffff) -#define LTQ_ES_ADR_TB_CTL1_REG_ADDR47_32_VAL(val) (((val) & 0xffff) << 0) -#define LTQ_ES_ADR_TB_CTL1_REG_ADDR47_32_GET(val) ((((val) & LTQ_ES_ADR_TB_CTL1_REG_ADDR47_32) >> 0) & 0xffff) -#define LTQ_ES_ADR_TB_CTL1_REG_ADDR47_32_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ADR_TB_CTL1_REG_ADDR47_32) | (((val) & 0xffff) << 0)) - -/******************************************************************************* - * Address Table Control 2 Register - ******************************************************************************/ - -/* Command (22:20) */ -#define LTQ_ES_ADR_TB_CTL2_REG_CMD (0x7 << 20) -#define LTQ_ES_ADR_TB_CTL2_REG_CMD_VAL(val) (((val) & 0x7) << 20) -#define LTQ_ES_ADR_TB_CTL2_REG_CMD_GET(val) ((((val) & LTQ_ES_ADR_TB_CTL2_REG_CMD) >> 20) & 0x7) -#define LTQ_ES_ADR_TB_CTL2_REG_CMD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ADR_TB_CTL2_REG_CMD) | (((val) & 0x7) << 20)) -/* Access Control (19:16) */ -#define LTQ_ES_ADR_TB_CTL2_REG_AC (0xf << 16) -#define LTQ_ES_ADR_TB_CTL2_REG_AC_VAL(val) (((val) & 0xf) << 16) -#define LTQ_ES_ADR_TB_CTL2_REG_AC_GET(val) ((((val) & LTQ_ES_ADR_TB_CTL2_REG_AC) >> 16) & 0xf) -#define LTQ_ES_ADR_TB_CTL2_REG_AC_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ADR_TB_CTL2_REG_AC) | (((val) & 0xf) << 16)) -/* Info Type: Static address (12) */ -#define LTQ_ES_ADR_TB_CTL2_REG_INFOT (0x1 << 12) -#define LTQ_ES_ADR_TB_CTL2_REG_INFOT_VAL(val) (((val) & 0x1) << 12) -#define LTQ_ES_ADR_TB_CTL2_REG_INFOT_GET(val) ((((val) & LTQ_ES_ADR_TB_CTL2_REG_INFOT) >> 12) & 0x1) -#define LTQ_ES_ADR_TB_CTL2_REG_INFOT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ADR_TB_CTL2_REG_INFOT) | (((val) & 0x1) << 12)) -/* Info_Ctrl/Age Timer (10:0) */ -#define LTQ_ES_ADR_TB_CTL2_REG_ITAT (0x7ff) -#define LTQ_ES_ADR_TB_CTL2_REG_ITAT_VAL(val) (((val) & 0x7ff) << 0) -#define LTQ_ES_ADR_TB_CTL2_REG_ITAT_GET(val) ((((val) & LTQ_ES_ADR_TB_CTL2_REG_ITAT) >> 0) & 0x7ff) -#define LTQ_ES_ADR_TB_CTL2_REG_ITAT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_ADR_TB_CTL2_REG_ITAT) | (((val) & 0x7ff) << 0)) - -/******************************************************************************* - * Address Table Status 0 Register - ******************************************************************************/ - -/* Address [31:0] (31:0) */ -#define LTQ_ES_ADR_TB_ST0_REG_ADDRS31_0 (0xFFFFFFFFL) -#define LTQ_ES_ADR_TB_ST0_REG_ADDRS31_0_GET(val) ((((val) & LTQ_ES_ADR_TB_ST0_REG_ADDRS31_0) >> 0) & 0xFFFFFFFFL) - -/******************************************************************************* - * Address Table Status 1 Register - ******************************************************************************/ - -/* Port Map (22:20) */ -#define LTQ_ES_ADR_TB_ST1_REG_PMAPS (0x7 << 20) -#define LTQ_ES_ADR_TB_ST1_REG_PMAPS_GET(val) ((((val) & LTQ_ES_ADR_TB_ST1_REG_PMAPS) >> 20) & 0x7) -/* FID group (17:16) */ -#define LTQ_ES_ADR_TB_ST1_REG_FIDS (0x3 << 16) -#define LTQ_ES_ADR_TB_ST1_REG_FIDS_GET(val) ((((val) & LTQ_ES_ADR_TB_ST1_REG_FIDS) >> 16) & 0x3) -/* Address [47:32] (15:0) */ -#define LTQ_ES_ADR_TB_ST1_REG_ADDRS47_32 (0xffff) -#define LTQ_ES_ADR_TB_ST1_REG_ADDRS47_32_GET(val) ((((val) & LTQ_ES_ADR_TB_ST1_REG_ADDRS47_32) >> 0) & 0xffff) - -/******************************************************************************* - * Address Table Status 2 Register - ******************************************************************************/ - -/* Busy (31) */ -#define LTQ_ES_ADR_TB_ST2_REG_BUSY (0x1 << 31) -#define LTQ_ES_ADR_TB_ST2_REG_BUSY_GET(val) ((((val) & LTQ_ES_ADR_TB_ST2_REG_BUSY) >> 31) & 0x1) -/* Result (30:28) */ -#define LTQ_ES_ADR_TB_ST2_REG_RSLT (0x7 << 28) -#define LTQ_ES_ADR_TB_ST2_REG_RSLT_GET(val) ((((val) & LTQ_ES_ADR_TB_ST2_REG_RSLT) >> 28) & 0x7) -/* Command (22:20) */ -#define LTQ_ES_ADR_TB_ST2_REG_CMD (0x7 << 20) -#define LTQ_ES_ADR_TB_ST2_REG_CMD_GET(val) ((((val) & LTQ_ES_ADR_TB_ST2_REG_CMD) >> 20) & 0x7) -/* Access Control (19:16) */ -#define LTQ_ES_ADR_TB_ST2_REG_AC (0xf << 16) -#define LTQ_ES_ADR_TB_ST2_REG_AC_GET(val) ((((val) & LTQ_ES_ADR_TB_ST2_REG_AC) >> 16) & 0xf) -/* Bad Status (14) */ -#define LTQ_ES_ADR_TB_ST2_REG_BAD (0x1 << 14) -#define LTQ_ES_ADR_TB_ST2_REG_BAD_GET(val) ((((val) & LTQ_ES_ADR_TB_ST2_REG_BAD) >> 14) & 0x1) -/* Occupy (13) */ -#define LTQ_ES_ADR_TB_ST2_REG_OCP (0x1 << 13) -#define LTQ_ES_ADR_TB_ST2_REG_OCP_GET(val) ((((val) & LTQ_ES_ADR_TB_ST2_REG_OCP) >> 13) & 0x1) -/* Info Type: Static address (12) */ -#define LTQ_ES_ADR_TB_ST2_REG_INFOTS (0x1 << 12) -#define LTQ_ES_ADR_TB_ST2_REG_INFOTS_GET(val) ((((val) & LTQ_ES_ADR_TB_ST2_REG_INFOTS) >> 12) & 0x1) -/* Info_Ctrl/Age Timer Status (10:0) */ -#define LTQ_ES_ADR_TB_ST2_REG_ITATS (0x7ff) -#define LTQ_ES_ADR_TB_ST2_REG_ITATS_GET(val) ((((val) & LTQ_ES_ADR_TB_ST2_REG_ITATS) >> 0) & 0x7ff) - -/******************************************************************************* - * RMON Counter Control Register - ******************************************************************************/ - -/* Reserved (31:12) */ -#define LTQ_ES_RMON_CTL_REG_RES (0xfffff << 12) -#define LTQ_ES_RMON_CTL_REG_RES_GET(val) ((((val) & LTQ_ES_RMON_CTL_REG_RES) >> 12) & 0xfffff) -/* Busy/Access Start (11) */ -#define LTQ_ES_RMON_CTL_REG_BAS (0x1 << 11) -#define LTQ_ES_RMON_CTL_REG_BAS_VAL(val) (((val) & 0x1) << 11) -#define LTQ_ES_RMON_CTL_REG_BAS_GET(val) ((((val) & LTQ_ES_RMON_CTL_REG_BAS) >> 11) & 0x1) -#define LTQ_ES_RMON_CTL_REG_BAS_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RMON_CTL_REG_BAS) | (((val) & 0x1) << 11)) -/* Command for access counter (10:9) */ -#define LTQ_ES_RMON_CTL_REG_CAC (0x3 << 9) -#define LTQ_ES_RMON_CTL_REG_CAC_VAL(val) (((val) & 0x3) << 9) -#define LTQ_ES_RMON_CTL_REG_CAC_GET(val) ((((val) & LTQ_ES_RMON_CTL_REG_CAC) >> 9) & 0x3) -#define LTQ_ES_RMON_CTL_REG_CAC_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RMON_CTL_REG_CAC) | (((val) & 0x3) << 9)) -/* Port (8:6) */ -#define LTQ_ES_RMON_CTL_REG_PORTC (0x7 << 6) -#define LTQ_ES_RMON_CTL_REG_PORTC_VAL(val) (((val) & 0x7) << 6) -#define LTQ_ES_RMON_CTL_REG_PORTC_GET(val) ((((val) & LTQ_ES_RMON_CTL_REG_PORTC) >> 6) & 0x7) -#define LTQ_ES_RMON_CTL_REG_PORTC_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RMON_CTL_REG_PORTC) | (((val) & 0x7) << 6)) -/* Counter Offset (5:0) */ -#define LTQ_ES_RMON_CTL_REG_OFFSET (0x3f) -#define LTQ_ES_RMON_CTL_REG_OFFSET_VAL(val) (((val) & 0x3f) << 0) -#define LTQ_ES_RMON_CTL_REG_OFFSET_GET(val) ((((val) & LTQ_ES_RMON_CTL_REG_OFFSET) >> 0) & 0x3f) -#define LTQ_ES_RMON_CTL_REG_OFFSET_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RMON_CTL_REG_OFFSET) | (((val) & 0x3f) << 0)) - -/******************************************************************************* - * RMON Counter Status Register - ******************************************************************************/ - -/* Counter [31:0] or Counter[63:32] for byte count (31:0) */ -#define LTQ_ES_RMON_ST_REG_COUNTER (0xFFFFFFFFL) -#define LTQ_ES_RMON_ST_REG_COUNTER_GET(val) ((((val) & LTQ_ES_RMON_ST_REG_COUNTER) >> 0) & 0xFFFFFFFFL) - -/******************************************************************************* - * MDIO Indirect Access Control - ******************************************************************************/ - -/* The Write Data to the MDIO register (31:16) */ -#define LTQ_ES_MDIO_CTL_REG_WD (0xffff << 16) -#define LTQ_ES_MDIO_CTL_REG_WD_VAL(val) (((val) & 0xffff) << 16) -#define LTQ_ES_MDIO_CTL_REG_WD_GET(val) ((((val) & LTQ_ES_MDIO_CTL_REG_WD) >> 16) & 0xffff) -#define LTQ_ES_MDIO_CTL_REG_WD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_MDIO_CTL_REG_WD) | (((val) & 0xffff) << 16)) -/* Busy state (15) */ -#define LTQ_ES_MDIO_CTL_REG_MBUSY (0x1 << 15) -#define LTQ_ES_MDIO_CTL_REG_MBUSY_VAL(val) (((val) & 0x1) << 15) -#define LTQ_ES_MDIO_CTL_REG_MBUSY_GET(val) ((((val) & LTQ_ES_MDIO_CTL_REG_MBUSY) >> 15) & 0x1) -#define LTQ_ES_MDIO_CTL_REG_MBUSY_SET(reg,val) (reg) = ((reg & ~LTQ_ES_MDIO_CTL_REG_MBUSY) | (((val) & 0x1) << 15)) -/* Reserved (14:12) */ -#define LTQ_ES_MDIO_CTL_REG_RES (0x7 << 12) -#define LTQ_ES_MDIO_CTL_REG_RES_GET(val) ((((val) & LTQ_ES_MDIO_CTL_REG_RES) >> 12) & 0x7) -/* Operation Code (11:10) */ -#define LTQ_ES_MDIO_CTL_REG_OP (0x3 << 10) -#define LTQ_ES_MDIO_CTL_REG_OP_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_MDIO_CTL_REG_OP_GET(val) ((((val) & LTQ_ES_MDIO_CTL_REG_OP) >> 10) & 0x3) -#define LTQ_ES_MDIO_CTL_REG_OP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_MDIO_CTL_REG_OP) | (((val) & 0x3) << 10)) -/* PHY Address (9:5) */ -#define LTQ_ES_MDIO_CTL_REG_PHYAD (0x1f << 5) -#define LTQ_ES_MDIO_CTL_REG_PHYAD_VAL(val) (((val) & 0x1f) << 5) -#define LTQ_ES_MDIO_CTL_REG_PHYAD_GET(val) ((((val) & LTQ_ES_MDIO_CTL_REG_PHYAD) >> 5) & 0x1f) -#define LTQ_ES_MDIO_CTL_REG_PHYAD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_MDIO_CTL_REG_PHYAD) | (((val) & 0x1f) << 5)) -/* Register Address (4:0) */ -#define LTQ_ES_MDIO_CTL_REG_REGAD (0x1f) -#define LTQ_ES_MDIO_CTL_REG_REGAD_VAL(val) (((val) & 0x1f) << 0) -#define LTQ_ES_MDIO_CTL_REG_REGAD_GET(val) ((((val) & LTQ_ES_MDIO_CTL_REG_REGAD) >> 0) & 0x1f) -#define LTQ_ES_MDIO_CTL_REG_REGAD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_MDIO_CTL_REG_REGAD) | (((val) & 0x1f) << 0)) - -/******************************************************************************* - * MDIO Indirect Read Data - ******************************************************************************/ - -/* Reserved (31:16) */ -#define LTQ_ES_MDIO_DATA_REG_RES (0xffff << 16) -#define LTQ_ES_MDIO_DATA_REG_RES_GET(val) ((((val) & LTQ_ES_MDIO_DATA_REG_RES) >> 16) & 0xffff) -/* The Read Data (15:0) */ -#define LTQ_ES_MDIO_DATA_REG_RD (0xffff) -#define LTQ_ES_MDIO_DATA_REG_RD_GET(val) ((((val) & LTQ_ES_MDIO_DATA_REG_RD) >> 0) & 0xffff) - -/******************************************************************************* - * Type Filter Action - ******************************************************************************/ - -/* Destination Queue for Type Filter 7 (31:30) */ -#define LTQ_ES_TP_FLT_ACT_REG_QATF7 (0x3 << 30) -#define LTQ_ES_TP_FLT_ACT_REG_QATF7_VAL(val) (((val) & 0x3) << 30) -#define LTQ_ES_TP_FLT_ACT_REG_QATF7_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_QATF7) >> 30) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_QATF7_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_QATF7) | (((val) & 0x3) << 30)) -/* Destination Queue for Type Filter 6 (29:28) */ -#define LTQ_ES_TP_FLT_ACT_REG_QATF6 (0x3 << 28) -#define LTQ_ES_TP_FLT_ACT_REG_QATF6_VAL(val) (((val) & 0x3) << 28) -#define LTQ_ES_TP_FLT_ACT_REG_QATF6_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_QATF6) >> 28) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_QATF6_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_QATF6) | (((val) & 0x3) << 28)) -/* Destination Queue for Type Filter 5 (27:26) */ -#define LTQ_ES_TP_FLT_ACT_REG_QTF5 (0x3 << 26) -#define LTQ_ES_TP_FLT_ACT_REG_QTF5_VAL(val) (((val) & 0x3) << 26) -#define LTQ_ES_TP_FLT_ACT_REG_QTF5_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_QTF5) >> 26) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_QTF5_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_QTF5) | (((val) & 0x3) << 26)) -/* Destination Queue for Type Filter 4 (25:24) */ -#define LTQ_ES_TP_FLT_ACT_REG_QTF4 (0x3 << 24) -#define LTQ_ES_TP_FLT_ACT_REG_QTF4_VAL(val) (((val) & 0x3) << 24) -#define LTQ_ES_TP_FLT_ACT_REG_QTF4_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_QTF4) >> 24) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_QTF4_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_QTF4) | (((val) & 0x3) << 24)) -/* Destination Queue for Type Filter 3 (23:22) */ -#define LTQ_ES_TP_FLT_ACT_REG_QTF3 (0x3 << 22) -#define LTQ_ES_TP_FLT_ACT_REG_QTF3_VAL(val) (((val) & 0x3) << 22) -#define LTQ_ES_TP_FLT_ACT_REG_QTF3_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_QTF3) >> 22) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_QTF3_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_QTF3) | (((val) & 0x3) << 22)) -/* Destination Queue for Type Filter 2 (21:20) */ -#define LTQ_ES_TP_FLT_ACT_REG_QTF2 (0x3 << 20) -#define LTQ_ES_TP_FLT_ACT_REG_QTF2_VAL(val) (((val) & 0x3) << 20) -#define LTQ_ES_TP_FLT_ACT_REG_QTF2_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_QTF2) >> 20) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_QTF2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_QTF2) | (((val) & 0x3) << 20)) -/* Destination Queue for Type Filter 1 (19:18) */ -#define LTQ_ES_TP_FLT_ACT_REG_QTF1 (0x3 << 18) -#define LTQ_ES_TP_FLT_ACT_REG_QTF1_VAL(val) (((val) & 0x3) << 18) -#define LTQ_ES_TP_FLT_ACT_REG_QTF1_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_QTF1) >> 18) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_QTF1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_QTF1) | (((val) & 0x3) << 18)) -/* Destination Queue for Type Filter 0 (17:16) */ -#define LTQ_ES_TP_FLT_ACT_REG_QTF0 (0x3 << 16) -#define LTQ_ES_TP_FLT_ACT_REG_QTF0_VAL(val) (((val) & 0x3) << 16) -#define LTQ_ES_TP_FLT_ACT_REG_QTF0_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_QTF0) >> 16) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_QTF0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_QTF0) | (((val) & 0x3) << 16)) -/* Action for Type Filter 7 (15:14) */ -#define LTQ_ES_TP_FLT_ACT_REG_ATF7 (0x3 << 14) -#define LTQ_ES_TP_FLT_ACT_REG_ATF7_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_TP_FLT_ACT_REG_ATF7_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_ATF7) >> 14) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_ATF7_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_ATF7) | (((val) & 0x3) << 14)) -/* Action for Type Filter 6 (13:12) */ -#define LTQ_ES_TP_FLT_ACT_REG_ATF6 (0x3 << 12) -#define LTQ_ES_TP_FLT_ACT_REG_ATF6_VAL(val) (((val) & 0x3) << 12) -#define LTQ_ES_TP_FLT_ACT_REG_ATF6_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_ATF6) >> 12) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_ATF6_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_ATF6) | (((val) & 0x3) << 12)) -/* Action for Type Filter 5 (11:10) */ -#define LTQ_ES_TP_FLT_ACT_REG_ATF5 (0x3 << 10) -#define LTQ_ES_TP_FLT_ACT_REG_ATF5_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_TP_FLT_ACT_REG_ATF5_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_ATF5) >> 10) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_ATF5_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_ATF5) | (((val) & 0x3) << 10)) -/* Action for Type Filter 4 (9:8) */ -#define LTQ_ES_TP_FLT_ACT_REG_ATF4 (0x3 << 8) -#define LTQ_ES_TP_FLT_ACT_REG_ATF4_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_TP_FLT_ACT_REG_ATF4_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_ATF4) >> 8) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_ATF4_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_ATF4) | (((val) & 0x3) << 8)) -/* Action for Type Filter 3 (7:6) */ -#define LTQ_ES_TP_FLT_ACT_REG_ATF3 (0x3 << 6) -#define LTQ_ES_TP_FLT_ACT_REG_ATF3_VAL(val) (((val) & 0x3) << 6) -#define LTQ_ES_TP_FLT_ACT_REG_ATF3_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_ATF3) >> 6) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_ATF3_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_ATF3) | (((val) & 0x3) << 6)) -/* Action for Type Filter 2 (5:4) */ -#define LTQ_ES_TP_FLT_ACT_REG_ATF2 (0x3 << 4) -#define LTQ_ES_TP_FLT_ACT_REG_ATF2_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_TP_FLT_ACT_REG_ATF2_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_ATF2) >> 4) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_ATF2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_ATF2) | (((val) & 0x3) << 4)) -/* Action for Type Filter 1 (3:2) */ -#define LTQ_ES_TP_FLT_ACT_REG_ATF1 (0x3 << 2) -#define LTQ_ES_TP_FLT_ACT_REG_ATF1_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_TP_FLT_ACT_REG_ATF1_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_ATF1) >> 2) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_ATF1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_ATF1) | (((val) & 0x3) << 2)) -/* Action for Type Filter 0 (1:0) */ -#define LTQ_ES_TP_FLT_ACT_REG_ATF0 (0x3) -#define LTQ_ES_TP_FLT_ACT_REG_ATF0_VAL(val) (((val) & 0x3) << 0) -#define LTQ_ES_TP_FLT_ACT_REG_ATF0_GET(val) ((((val) & LTQ_ES_TP_FLT_ACT_REG_ATF0) >> 0) & 0x3) -#define LTQ_ES_TP_FLT_ACT_REG_ATF0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT_ACT_REG_ATF0) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * Protocol Filter Action - ******************************************************************************/ - -/* Action for Protocol Filter 7 (15:14) */ -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF7 (0x3 << 14) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF7_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF7_GET(val) ((((val) & LTQ_ES_PRTCL_FLT_ACT_REG_APF7) >> 14) & 0x3) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF7_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_FLT_ACT_REG_APF7) | (((val) & 0x3) << 14)) -/* Action for Protocol Filter 6 (13:12) */ -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF6 (0x3 << 12) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF6_VAL(val) (((val) & 0x3) << 12) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF6_GET(val) ((((val) & LTQ_ES_PRTCL_FLT_ACT_REG_APF6) >> 12) & 0x3) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF6_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_FLT_ACT_REG_APF6) | (((val) & 0x3) << 12)) -/* Action for Protocol Filter 5 (11:10) */ -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF5 (0x3 << 10) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF5_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF5_GET(val) ((((val) & LTQ_ES_PRTCL_FLT_ACT_REG_APF5) >> 10) & 0x3) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF5_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_FLT_ACT_REG_APF5) | (((val) & 0x3) << 10)) -/* Action for Protocol Filter 4 (9:8) */ -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF4 (0x3 << 8) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF4_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF4_GET(val) ((((val) & LTQ_ES_PRTCL_FLT_ACT_REG_APF4) >> 8) & 0x3) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF4_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_FLT_ACT_REG_APF4) | (((val) & 0x3) << 8)) -/* Action for Protocol Filter 3 (7:6) */ -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF3 (0x3 << 6) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF3_VAL(val) (((val) & 0x3) << 6) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF3_GET(val) ((((val) & LTQ_ES_PRTCL_FLT_ACT_REG_APF3) >> 6) & 0x3) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF3_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_FLT_ACT_REG_APF3) | (((val) & 0x3) << 6)) -/* Action for Protocol Filter 2 (5:4) */ -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF2 (0x3 << 4) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF2_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF2_GET(val) ((((val) & LTQ_ES_PRTCL_FLT_ACT_REG_APF2) >> 4) & 0x3) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_FLT_ACT_REG_APF2) | (((val) & 0x3) << 4)) -/* Action for Protocol Filter 1 (3:2) */ -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF1 (0x3 << 2) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF1_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF1_GET(val) ((((val) & LTQ_ES_PRTCL_FLT_ACT_REG_APF1) >> 2) & 0x3) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_FLT_ACT_REG_APF1) | (((val) & 0x3) << 2)) -/* Action for Protocol Filter 0 (1:0) */ -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF0 (0x3) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF0_VAL(val) (((val) & 0x3) << 0) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF0_GET(val) ((((val) & LTQ_ES_PRTCL_FLT_ACT_REG_APF0) >> 0) & 0x3) -#define LTQ_ES_PRTCL_FLT_ACT_REG_APF0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_FLT_ACT_REG_APF0) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * VLAN Filter 0 - ******************************************************************************/ - -/* Res (31:24) */ -#define LTQ_ES_VLAN_FLT0_REG_RES (0xff << 24) -#define LTQ_ES_VLAN_FLT0_REG_RES_VAL(val) (((val) & 0xff) << 24) -#define LTQ_ES_VLAN_FLT0_REG_RES_GET(val) ((((val) & LTQ_ES_VLAN_FLT0_REG_RES) >> 24) & 0xff) -#define LTQ_ES_VLAN_FLT0_REG_RES_SET(reg,val) (reg) = ((reg & ~LTQ_ES_VLAN_FLT0_REG_RES) | (((val) & 0xff) << 24)) -/* FID (23:22) */ -#define LTQ_ES_VLAN_FLT0_REG_FID (0x3 << 22) -#define LTQ_ES_VLAN_FLT0_REG_FID_VAL(val) (((val) & 0x3) << 22) -#define LTQ_ES_VLAN_FLT0_REG_FID_GET(val) ((((val) & LTQ_ES_VLAN_FLT0_REG_FID) >> 22) & 0x3) -#define LTQ_ES_VLAN_FLT0_REG_FID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_VLAN_FLT0_REG_FID) | (((val) & 0x3) << 22)) -/* Tagged Member (21:19) */ -#define LTQ_ES_VLAN_FLT0_REG_TM (0x7 << 19) -#define LTQ_ES_VLAN_FLT0_REG_TM_VAL(val) (((val) & 0x7) << 19) -#define LTQ_ES_VLAN_FLT0_REG_TM_GET(val) ((((val) & LTQ_ES_VLAN_FLT0_REG_TM) >> 19) & 0x7) -#define LTQ_ES_VLAN_FLT0_REG_TM_SET(reg,val) (reg) = ((reg & ~LTQ_ES_VLAN_FLT0_REG_TM) | (((val) & 0x7) << 19)) -/* Member (18:16) */ -#define LTQ_ES_VLAN_FLT0_REG_M (0x7 << 16) -#define LTQ_ES_VLAN_FLT0_REG_M_VAL(val) (((val) & 0x7) << 16) -#define LTQ_ES_VLAN_FLT0_REG_M_GET(val) ((((val) & LTQ_ES_VLAN_FLT0_REG_M) >> 16) & 0x7) -#define LTQ_ES_VLAN_FLT0_REG_M_SET(reg,val) (reg) = ((reg & ~LTQ_ES_VLAN_FLT0_REG_M) | (((val) & 0x7) << 16)) -/* VLAN_Valid (15) */ -#define LTQ_ES_VLAN_FLT0_REG_VV (0x1 << 15) -#define LTQ_ES_VLAN_FLT0_REG_VV_VAL(val) (((val) & 0x1) << 15) -#define LTQ_ES_VLAN_FLT0_REG_VV_GET(val) ((((val) & LTQ_ES_VLAN_FLT0_REG_VV) >> 15) & 0x1) -#define LTQ_ES_VLAN_FLT0_REG_VV_SET(reg,val) (reg) = ((reg & ~LTQ_ES_VLAN_FLT0_REG_VV) | (((val) & 0x1) << 15)) -/* VLAN PRI (14:12) */ -#define LTQ_ES_VLAN_FLT0_REG_VP (0x7 << 12) -#define LTQ_ES_VLAN_FLT0_REG_VP_VAL(val) (((val) & 0x7) << 12) -#define LTQ_ES_VLAN_FLT0_REG_VP_GET(val) ((((val) & LTQ_ES_VLAN_FLT0_REG_VP) >> 12) & 0x7) -#define LTQ_ES_VLAN_FLT0_REG_VP_SET(reg,val) (reg) = ((reg & ~LTQ_ES_VLAN_FLT0_REG_VP) | (((val) & 0x7) << 12)) -/* VID (11:0) */ -#define LTQ_ES_VLAN_FLT0_REG_VID (0xfff) -#define LTQ_ES_VLAN_FLT0_REG_VID_VAL(val) (((val) & 0xfff) << 0) -#define LTQ_ES_VLAN_FLT0_REG_VID_GET(val) ((((val) & LTQ_ES_VLAN_FLT0_REG_VID) >> 0) & 0xfff) -#define LTQ_ES_VLAN_FLT0_REG_VID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_VLAN_FLT0_REG_VID) | (((val) & 0xfff) << 0)) - -/******************************************************************************* - * Type Filter 10 - ******************************************************************************/ - -/* Value 1 Compared with Ether-Type (31:16) */ -#define LTQ_ES_TP_FLT10_REG_VCET1 (0xffff << 16) -#define LTQ_ES_TP_FLT10_REG_VCET1_VAL(val) (((val) & 0xffff) << 16) -#define LTQ_ES_TP_FLT10_REG_VCET1_GET(val) ((((val) & LTQ_ES_TP_FLT10_REG_VCET1) >> 16) & 0xffff) -#define LTQ_ES_TP_FLT10_REG_VCET1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT10_REG_VCET1) | (((val) & 0xffff) << 16)) -/* Value 0 Compared with Ether-Type (15:0) */ -#define LTQ_ES_TP_FLT10_REG_VCET0 (0xffff) -#define LTQ_ES_TP_FLT10_REG_VCET0_VAL(val) (((val) & 0xffff) << 0) -#define LTQ_ES_TP_FLT10_REG_VCET0_GET(val) ((((val) & LTQ_ES_TP_FLT10_REG_VCET0) >> 0) & 0xffff) -#define LTQ_ES_TP_FLT10_REG_VCET0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TP_FLT10_REG_VCET0) | (((val) & 0xffff) << 0)) - -/******************************************************************************* - * DiffServMapping 0 - ******************************************************************************/ - -/* Priority Queue F (31:30) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQF (0x3 << 30) -#define LTQ_ES_DFSRV_MAP0_REG_PQF_VAL(val) (((val) & 0x3) << 30) -#define LTQ_ES_DFSRV_MAP0_REG_PQF_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQF) >> 30) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQF_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQF) | (((val) & 0x3) << 30)) -/* Priority Queue E (29:28) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQE (0x3 << 28) -#define LTQ_ES_DFSRV_MAP0_REG_PQE_VAL(val) (((val) & 0x3) << 28) -#define LTQ_ES_DFSRV_MAP0_REG_PQE_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQE) >> 28) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQE_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQE) | (((val) & 0x3) << 28)) -/* Priority Queue D (27:26) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQD (0x3 << 26) -#define LTQ_ES_DFSRV_MAP0_REG_PQD_VAL(val) (((val) & 0x3) << 26) -#define LTQ_ES_DFSRV_MAP0_REG_PQD_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQD) >> 26) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQD_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQD) | (((val) & 0x3) << 26)) -/* Priority Queue C (25:24) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQC (0x3 << 24) -#define LTQ_ES_DFSRV_MAP0_REG_PQC_VAL(val) (((val) & 0x3) << 24) -#define LTQ_ES_DFSRV_MAP0_REG_PQC_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQC) >> 24) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQC_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQC) | (((val) & 0x3) << 24)) -/* Priority Queue B (23:22) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQB (0x3 << 22) -#define LTQ_ES_DFSRV_MAP0_REG_PQB_VAL(val) (((val) & 0x3) << 22) -#define LTQ_ES_DFSRV_MAP0_REG_PQB_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQB) >> 22) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQB_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQB) | (((val) & 0x3) << 22)) -/* Priority Queue A (21:20) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQA (0x3 << 20) -#define LTQ_ES_DFSRV_MAP0_REG_PQA_VAL(val) (((val) & 0x3) << 20) -#define LTQ_ES_DFSRV_MAP0_REG_PQA_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQA) >> 20) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQA_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQA) | (((val) & 0x3) << 20)) -/* Priority Queue 9 (19:18) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ9 (0x3 << 18) -#define LTQ_ES_DFSRV_MAP0_REG_PQ9_VAL(val) (((val) & 0x3) << 18) -#define LTQ_ES_DFSRV_MAP0_REG_PQ9_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ9) >> 18) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ9_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ9) | (((val) & 0x3) << 18)) -/* Priority Queue 8 (17:16) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ8 (0x3 << 16) -#define LTQ_ES_DFSRV_MAP0_REG_PQ8_VAL(val) (((val) & 0x3) << 16) -#define LTQ_ES_DFSRV_MAP0_REG_PQ8_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ8) >> 16) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ8_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ8) | (((val) & 0x3) << 16)) -/* Priority Queue 7 (15:14) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ7 (0x3 << 14) -#define LTQ_ES_DFSRV_MAP0_REG_PQ7_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_DFSRV_MAP0_REG_PQ7_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ7) >> 14) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ7_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ7) | (((val) & 0x3) << 14)) -/* Priority Queue 6 (13:12) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ6 (0x3 << 12) -#define LTQ_ES_DFSRV_MAP0_REG_PQ6_VAL(val) (((val) & 0x3) << 12) -#define LTQ_ES_DFSRV_MAP0_REG_PQ6_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ6) >> 12) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ6_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ6) | (((val) & 0x3) << 12)) -/* Priority Queue 5 (11:10) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ5 (0x3 << 10) -#define LTQ_ES_DFSRV_MAP0_REG_PQ5_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_DFSRV_MAP0_REG_PQ5_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ5) >> 10) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ5_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ5) | (((val) & 0x3) << 10)) -/* Priority Queue 4 (9:8) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ4 (0x3 << 8) -#define LTQ_ES_DFSRV_MAP0_REG_PQ4_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_DFSRV_MAP0_REG_PQ4_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ4) >> 8) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ4_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ4) | (((val) & 0x3) << 8)) -/* Priority Queue 3 (7:6) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ3 (0x3 << 6) -#define LTQ_ES_DFSRV_MAP0_REG_PQ3_VAL(val) (((val) & 0x3) << 6) -#define LTQ_ES_DFSRV_MAP0_REG_PQ3_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ3) >> 6) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ3_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ3) | (((val) & 0x3) << 6)) -/* Priority Queue 2 (5:4) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ2 (0x3 << 4) -#define LTQ_ES_DFSRV_MAP0_REG_PQ2_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_DFSRV_MAP0_REG_PQ2_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ2) >> 4) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ2) | (((val) & 0x3) << 4)) -/* Priority Queue 1 (3:2) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ1 (0x3 << 2) -#define LTQ_ES_DFSRV_MAP0_REG_PQ1_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_DFSRV_MAP0_REG_PQ1_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ1) >> 2) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ1) | (((val) & 0x3) << 2)) -/* Priority Queue 0 (1:0) */ -#define LTQ_ES_DFSRV_MAP0_REG_PQ0 (0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ0_VAL(val) (((val) & 0x3) << 0) -#define LTQ_ES_DFSRV_MAP0_REG_PQ0_GET(val) ((((val) & LTQ_ES_DFSRV_MAP0_REG_PQ0) >> 0) & 0x3) -#define LTQ_ES_DFSRV_MAP0_REG_PQ0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP0_REG_PQ0) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * DiffServMapping 1 - ******************************************************************************/ - -/* Priority Queue 1F (31:30) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ1F (0x3 << 30) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1F_VAL(val) (((val) & 0x3) << 30) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1F_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ1F) >> 30) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1F_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ1F) | (((val) & 0x3) << 30)) -/* Priority Queue 1E (29:28) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ1E (0x3 << 28) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1E_VAL(val) (((val) & 0x3) << 28) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1E_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ1E) >> 28) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1E_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ1E) | (((val) & 0x3) << 28)) -/* Priority Queue 1D (27:26) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ1D (0x3 << 26) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1D_VAL(val) (((val) & 0x3) << 26) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1D_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ1D) >> 26) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1D_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ1D) | (((val) & 0x3) << 26)) -/* Priority Queue 1C (25:24) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ1C (0x3 << 24) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1C_VAL(val) (((val) & 0x3) << 24) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1C_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ1C) >> 24) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1C_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ1C) | (((val) & 0x3) << 24)) -/* Priority Queue 1B (23:22) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ1B (0x3 << 22) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1B_VAL(val) (((val) & 0x3) << 22) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1B_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ1B) >> 22) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1B_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ1B) | (((val) & 0x3) << 22)) -/* Priority Queue 1A (21:20) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ1A (0x3 << 20) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1A_VAL(val) (((val) & 0x3) << 20) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1A_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ1A) >> 20) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ1A_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ1A) | (((val) & 0x3) << 20)) -/* Priority Queue 19 (19:18) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ19 (0x3 << 18) -#define LTQ_ES_DFSRV_MAP1_REG_PQ19_VAL(val) (((val) & 0x3) << 18) -#define LTQ_ES_DFSRV_MAP1_REG_PQ19_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ19) >> 18) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ19_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ19) | (((val) & 0x3) << 18)) -/* Priority Queue 18 (17:16) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ18 (0x3 << 16) -#define LTQ_ES_DFSRV_MAP1_REG_PQ18_VAL(val) (((val) & 0x3) << 16) -#define LTQ_ES_DFSRV_MAP1_REG_PQ18_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ18) >> 16) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ18_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ18) | (((val) & 0x3) << 16)) -/* Priority Queue 17 (15:14) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ17 (0x3 << 14) -#define LTQ_ES_DFSRV_MAP1_REG_PQ17_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_DFSRV_MAP1_REG_PQ17_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ17) >> 14) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ17_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ17) | (((val) & 0x3) << 14)) -/* Priority Queue 16 (13:12) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ16 (0x3 << 12) -#define LTQ_ES_DFSRV_MAP1_REG_PQ16_VAL(val) (((val) & 0x3) << 12) -#define LTQ_ES_DFSRV_MAP1_REG_PQ16_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ16) >> 12) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ16_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ16) | (((val) & 0x3) << 12)) -/* Priority Queue 15 (11:10) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ15 (0x3 << 10) -#define LTQ_ES_DFSRV_MAP1_REG_PQ15_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_DFSRV_MAP1_REG_PQ15_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ15) >> 10) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ15_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ15) | (((val) & 0x3) << 10)) -/* Priority Queue 14 (9:8) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ14 (0x3 << 8) -#define LTQ_ES_DFSRV_MAP1_REG_PQ14_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_DFSRV_MAP1_REG_PQ14_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ14) >> 8) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ14_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ14) | (((val) & 0x3) << 8)) -/* Priority Queue 13 (7:6) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ13 (0x3 << 6) -#define LTQ_ES_DFSRV_MAP1_REG_PQ13_VAL(val) (((val) & 0x3) << 6) -#define LTQ_ES_DFSRV_MAP1_REG_PQ13_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ13) >> 6) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ13_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ13) | (((val) & 0x3) << 6)) -/* Priority Queue 12 (5:4) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ12 (0x3 << 4) -#define LTQ_ES_DFSRV_MAP1_REG_PQ12_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_DFSRV_MAP1_REG_PQ12_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ12) >> 4) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ12_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ12) | (((val) & 0x3) << 4)) -/* Priority Queue 11 (3:2) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ11 (0x3 << 2) -#define LTQ_ES_DFSRV_MAP1_REG_PQ11_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_DFSRV_MAP1_REG_PQ11_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ11) >> 2) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ11_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ11) | (((val) & 0x3) << 2)) -/* Priority Queue 10 (1:0) */ -#define LTQ_ES_DFSRV_MAP1_REG_PQ10 (0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ10_VAL(val) (((val) & 0x3) << 0) -#define LTQ_ES_DFSRV_MAP1_REG_PQ10_GET(val) ((((val) & LTQ_ES_DFSRV_MAP1_REG_PQ10) >> 0) & 0x3) -#define LTQ_ES_DFSRV_MAP1_REG_PQ10_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP1_REG_PQ10) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * DiffServMapping 2 - ******************************************************************************/ - -/* Priority Queue 2F (31:30) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ2F (0x3 << 30) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2F_VAL(val) (((val) & 0x3) << 30) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2F_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ2F) >> 30) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2F_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ2F) | (((val) & 0x3) << 30)) -/* Priority Queue 2E (29:28) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ2E (0x3 << 28) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2E_VAL(val) (((val) & 0x3) << 28) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2E_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ2E) >> 28) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2E_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ2E) | (((val) & 0x3) << 28)) -/* Priority Queue 2D (27:26) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ2D (0x3 << 26) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2D_VAL(val) (((val) & 0x3) << 26) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2D_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ2D) >> 26) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2D_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ2D) | (((val) & 0x3) << 26)) -/* Priority Queue 2C (25:24) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ2C (0x3 << 24) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2C_VAL(val) (((val) & 0x3) << 24) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2C_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ2C) >> 24) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2C_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ2C) | (((val) & 0x3) << 24)) -/* Priority Queue 2B (23:22) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ2B (0x3 << 22) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2B_VAL(val) (((val) & 0x3) << 22) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2B_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ2B) >> 22) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2B_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ2B) | (((val) & 0x3) << 22)) -/* Priority Queue 2A (21:20) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ2A (0x3 << 20) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2A_VAL(val) (((val) & 0x3) << 20) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2A_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ2A) >> 20) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ2A_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ2A) | (((val) & 0x3) << 20)) -/* Priority Queue 29 (19:18) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ29 (0x3 << 18) -#define LTQ_ES_DFSRV_MAP2_REG_PQ29_VAL(val) (((val) & 0x3) << 18) -#define LTQ_ES_DFSRV_MAP2_REG_PQ29_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ29) >> 18) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ29_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ29) | (((val) & 0x3) << 18)) -/* Priority Queue 28 (17:16) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ28 (0x3 << 16) -#define LTQ_ES_DFSRV_MAP2_REG_PQ28_VAL(val) (((val) & 0x3) << 16) -#define LTQ_ES_DFSRV_MAP2_REG_PQ28_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ28) >> 16) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ28_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ28) | (((val) & 0x3) << 16)) -/* Priority Queue 27 (15:14) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ27 (0x3 << 14) -#define LTQ_ES_DFSRV_MAP2_REG_PQ27_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_DFSRV_MAP2_REG_PQ27_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ27) >> 14) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ27_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ27) | (((val) & 0x3) << 14)) -/* Priority Queue 26 (13:12) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ26 (0x3 << 12) -#define LTQ_ES_DFSRV_MAP2_REG_PQ26_VAL(val) (((val) & 0x3) << 12) -#define LTQ_ES_DFSRV_MAP2_REG_PQ26_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ26) >> 12) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ26_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ26) | (((val) & 0x3) << 12)) -/* Priority Queue 25 (11:10) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ25 (0x3 << 10) -#define LTQ_ES_DFSRV_MAP2_REG_PQ25_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_DFSRV_MAP2_REG_PQ25_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ25) >> 10) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ25_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ25) | (((val) & 0x3) << 10)) -/* Priority Queue 24 (9:8) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ24 (0x3 << 8) -#define LTQ_ES_DFSRV_MAP2_REG_PQ24_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_DFSRV_MAP2_REG_PQ24_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ24) >> 8) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ24_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ24) | (((val) & 0x3) << 8)) -/* Priority Queue 23 (7:6) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ23 (0x3 << 6) -#define LTQ_ES_DFSRV_MAP2_REG_PQ23_VAL(val) (((val) & 0x3) << 6) -#define LTQ_ES_DFSRV_MAP2_REG_PQ23_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ23) >> 6) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ23_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ23) | (((val) & 0x3) << 6)) -/* Priority Queue 22 (5:4) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ22 (0x3 << 4) -#define LTQ_ES_DFSRV_MAP2_REG_PQ22_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_DFSRV_MAP2_REG_PQ22_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ22) >> 4) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ22_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ22) | (((val) & 0x3) << 4)) -/* Priority Queue 21 (3:2) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ21 (0x3 << 2) -#define LTQ_ES_DFSRV_MAP2_REG_PQ21_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_DFSRV_MAP2_REG_PQ21_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ21) >> 2) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ21_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ21) | (((val) & 0x3) << 2)) -/* Priority Queue 20 (1:0) */ -#define LTQ_ES_DFSRV_MAP2_REG_PQ20 (0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ20_VAL(val) (((val) & 0x3) << 0) -#define LTQ_ES_DFSRV_MAP2_REG_PQ20_GET(val) ((((val) & LTQ_ES_DFSRV_MAP2_REG_PQ20) >> 0) & 0x3) -#define LTQ_ES_DFSRV_MAP2_REG_PQ20_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP2_REG_PQ20) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * DiffServMapping 3 - ******************************************************************************/ - -/* Priority Queue 3F (31:30) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ3F (0x3 << 30) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3F_VAL(val) (((val) & 0x3) << 30) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3F_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ3F) >> 30) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3F_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ3F) | (((val) & 0x3) << 30)) -/* Priority Queue 3E (29:28) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ3E (0x3 << 28) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3E_VAL(val) (((val) & 0x3) << 28) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3E_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ3E) >> 28) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3E_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ3E) | (((val) & 0x3) << 28)) -/* Priority Queue 3D (27:26) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ3D (0x3 << 26) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3D_VAL(val) (((val) & 0x3) << 26) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3D_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ3D) >> 26) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3D_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ3D) | (((val) & 0x3) << 26)) -/* Priority Queue 3C (25:24) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ3C (0x3 << 24) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3C_VAL(val) (((val) & 0x3) << 24) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3C_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ3C) >> 24) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3C_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ3C) | (((val) & 0x3) << 24)) -/* Priority Queue 3B (23:22) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ3B (0x3 << 22) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3B_VAL(val) (((val) & 0x3) << 22) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3B_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ3B) >> 22) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3B_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ3B) | (((val) & 0x3) << 22)) -/* Priority Queue 3A (21:20) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ3A (0x3 << 20) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3A_VAL(val) (((val) & 0x3) << 20) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3A_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ3A) >> 20) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ3A_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ3A) | (((val) & 0x3) << 20)) -/* Priority Queue 39 (19:18) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ39 (0x3 << 18) -#define LTQ_ES_DFSRV_MAP3_REG_PQ39_VAL(val) (((val) & 0x3) << 18) -#define LTQ_ES_DFSRV_MAP3_REG_PQ39_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ39) >> 18) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ39_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ39) | (((val) & 0x3) << 18)) -/* Priority Queue 38 (17:16) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ38 (0x3 << 16) -#define LTQ_ES_DFSRV_MAP3_REG_PQ38_VAL(val) (((val) & 0x3) << 16) -#define LTQ_ES_DFSRV_MAP3_REG_PQ38_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ38) >> 16) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ38_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ38) | (((val) & 0x3) << 16)) -/* Priority Queue 37 (15:14) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ37 (0x3 << 14) -#define LTQ_ES_DFSRV_MAP3_REG_PQ37_VAL(val) (((val) & 0x3) << 14) -#define LTQ_ES_DFSRV_MAP3_REG_PQ37_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ37) >> 14) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ37_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ37) | (((val) & 0x3) << 14)) -/* Priority Queue 36 (13:12) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ36 (0x3 << 12) -#define LTQ_ES_DFSRV_MAP3_REG_PQ36_VAL(val) (((val) & 0x3) << 12) -#define LTQ_ES_DFSRV_MAP3_REG_PQ36_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ36) >> 12) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ36_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ36) | (((val) & 0x3) << 12)) -/* Priority Queue 35 (11:10) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ35 (0x3 << 10) -#define LTQ_ES_DFSRV_MAP3_REG_PQ35_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_DFSRV_MAP3_REG_PQ35_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ35) >> 10) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ35_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ35) | (((val) & 0x3) << 10)) -/* Priority Queue 34 (9:8) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ34 (0x3 << 8) -#define LTQ_ES_DFSRV_MAP3_REG_PQ34_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_DFSRV_MAP3_REG_PQ34_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ34) >> 8) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ34_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ34) | (((val) & 0x3) << 8)) -/* Priority Queue 33 (7:6) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ33 (0x3 << 6) -#define LTQ_ES_DFSRV_MAP3_REG_PQ33_VAL(val) (((val) & 0x3) << 6) -#define LTQ_ES_DFSRV_MAP3_REG_PQ33_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ33) >> 6) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ33_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ33) | (((val) & 0x3) << 6)) -/* Priority Queue 32 (5:4) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ32 (0x3 << 4) -#define LTQ_ES_DFSRV_MAP3_REG_PQ32_VAL(val) (((val) & 0x3) << 4) -#define LTQ_ES_DFSRV_MAP3_REG_PQ32_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ32) >> 4) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ32_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ32) | (((val) & 0x3) << 4)) -/* Priority Queue 31 (3:2) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ31 (0x3 << 2) -#define LTQ_ES_DFSRV_MAP3_REG_PQ31_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_DFSRV_MAP3_REG_PQ31_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ31) >> 2) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ31_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ31) | (((val) & 0x3) << 2)) -/* Priority Queue 30 (1:0) */ -#define LTQ_ES_DFSRV_MAP3_REG_PQ30 (0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ30_VAL(val) (((val) & 0x3) << 0) -#define LTQ_ES_DFSRV_MAP3_REG_PQ30_GET(val) ((((val) & LTQ_ES_DFSRV_MAP3_REG_PQ30) >> 0) & 0x3) -#define LTQ_ES_DFSRV_MAP3_REG_PQ30_SET(reg,val) (reg) = ((reg & ~LTQ_ES_DFSRV_MAP3_REG_PQ30) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * TCP/UDP Port Filter 0 - ******************************************************************************/ - -/* Reserved (31:30) */ -#define LTQ_ES_TCP_PF0_REG_RES (0x3 << 30) -#define LTQ_ES_TCP_PF0_REG_RES_GET(val) ((((val) & LTQ_ES_TCP_PF0_REG_RES) >> 30) & 0x3) -/* Action for TCP/UDP Port Filter 0 (29:28) */ -#define LTQ_ES_TCP_PF0_REG_ATUF0 (0x3 << 28) -#define LTQ_ES_TCP_PF0_REG_ATUF0_VAL(val) (((val) & 0x3) << 28) -#define LTQ_ES_TCP_PF0_REG_ATUF0_GET(val) ((((val) & LTQ_ES_TCP_PF0_REG_ATUF0) >> 28) & 0x3) -#define LTQ_ES_TCP_PF0_REG_ATUF0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TCP_PF0_REG_ATUF0) | (((val) & 0x3) << 28)) -/* TCP/UDP PRI for TCP/UDP Port Filter 0 (27:26) */ -#define LTQ_ES_TCP_PF0_REG_TUPF0 (0x3 << 26) -#define LTQ_ES_TCP_PF0_REG_TUPF0_VAL(val) (((val) & 0x3) << 26) -#define LTQ_ES_TCP_PF0_REG_TUPF0_GET(val) ((((val) & LTQ_ES_TCP_PF0_REG_TUPF0) >> 26) & 0x3) -#define LTQ_ES_TCP_PF0_REG_TUPF0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TCP_PF0_REG_TUPF0) | (((val) & 0x3) << 26)) -/* Compare TCP/UDP Source Port or Destination Port (25:24) */ -#define LTQ_ES_TCP_PF0_REG_COMP0 (0x3 << 24) -#define LTQ_ES_TCP_PF0_REG_COMP0_VAL(val) (((val) & 0x3) << 24) -#define LTQ_ES_TCP_PF0_REG_COMP0_GET(val) ((((val) & LTQ_ES_TCP_PF0_REG_COMP0) >> 24) & 0x3) -#define LTQ_ES_TCP_PF0_REG_COMP0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TCP_PF0_REG_COMP0) | (((val) & 0x3) << 24)) -/* Port Range in TCP/UDP (23:16) */ -#define LTQ_ES_TCP_PF0_REG_PRANGE0 (0xff << 16) -#define LTQ_ES_TCP_PF0_REG_PRANGE0_VAL(val) (((val) & 0xff) << 16) -#define LTQ_ES_TCP_PF0_REG_PRANGE0_GET(val) ((((val) & LTQ_ES_TCP_PF0_REG_PRANGE0) >> 16) & 0xff) -#define LTQ_ES_TCP_PF0_REG_PRANGE0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TCP_PF0_REG_PRANGE0) | (((val) & 0xff) << 16)) -/* Base Port number 0 (15:0) */ -#define LTQ_ES_TCP_PF0_REG_BASEPT0 (0xffff) -#define LTQ_ES_TCP_PF0_REG_BASEPT0_VAL(val) (((val) & 0xffff) << 0) -#define LTQ_ES_TCP_PF0_REG_BASEPT0_GET(val) ((((val) & LTQ_ES_TCP_PF0_REG_BASEPT0) >> 0) & 0xffff) -#define LTQ_ES_TCP_PF0_REG_BASEPT0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_TCP_PF0_REG_BASEPT0) | (((val) & 0xffff) << 0)) - -/******************************************************************************* - * Reserved DA(0180C2000003~0180C2000000) control register - ******************************************************************************/ - -/* Valid bit for 0180C2000003 (31) */ -#define LTQ_ES_RA_03_00_REG_RA03_VALID (0x1 << 31) -#define LTQ_ES_RA_03_00_REG_RA03_VALID_VAL(val) (((val) & 0x1) << 31) -#define LTQ_ES_RA_03_00_REG_RA03_VALID_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA03_VALID) >> 31) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA03_VALID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA03_VALID) | (((val) & 0x1) << 31)) -/* Span bit for 0180C2000003 (30) */ -#define LTQ_ES_RA_03_00_REG_RA03_SPAN (0x1 << 30) -#define LTQ_ES_RA_03_00_REG_RA03_SPAN_VAL(val) (((val) & 0x1) << 30) -#define LTQ_ES_RA_03_00_REG_RA03_SPAN_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA03_SPAN) >> 30) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA03_SPAN_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA03_SPAN) | (((val) & 0x1) << 30)) -/* Management bit for 0180C2000003 (29) */ -#define LTQ_ES_RA_03_00_REG_RA03_MG (0x1 << 29) -#define LTQ_ES_RA_03_00_REG_RA03_MG_VAL(val) (((val) & 0x1) << 29) -#define LTQ_ES_RA_03_00_REG_RA03_MG_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA03_MG) >> 29) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA03_MG_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA03_MG) | (((val) & 0x1) << 29)) -/* Cross_VLAN bit for 0180C2000003 (28) */ -#define LTQ_ES_RA_03_00_REG_RA03_CV (0x1 << 28) -#define LTQ_ES_RA_03_00_REG_RA03_CV_VAL(val) (((val) & 0x1) << 28) -#define LTQ_ES_RA_03_00_REG_RA03_CV_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA03_CV) >> 28) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA03_CV_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA03_CV) | (((val) & 0x1) << 28)) -/* TXTAG bit for 0180C2000003 (27:26) */ -#define LTQ_ES_RA_03_00_REG_RA03_TXTAG (0x3 << 26) -#define LTQ_ES_RA_03_00_REG_RA03_TXTAG_VAL(val) (((val) & 0x3) << 26) -#define LTQ_ES_RA_03_00_REG_RA03_TXTAG_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA03_TXTAG) >> 26) & 0x3) -#define LTQ_ES_RA_03_00_REG_RA03_TXTAG_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA03_TXTAG) | (((val) & 0x3) << 26)) -/* Action bit for 0180C2000003 (25:24) */ -#define LTQ_ES_RA_03_00_REG_RA03_ACT (0x3 << 24) -#define LTQ_ES_RA_03_00_REG_RA03_ACT_VAL(val) (((val) & 0x3) << 24) -#define LTQ_ES_RA_03_00_REG_RA03_ACT_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA03_ACT) >> 24) & 0x3) -#define LTQ_ES_RA_03_00_REG_RA03_ACT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA03_ACT) | (((val) & 0x3) << 24)) -/* Valid bit for 0180C2000002 (23) */ -#define LTQ_ES_RA_03_00_REG_RA02_VALID (0x1 << 23) -#define LTQ_ES_RA_03_00_REG_RA02_VALID_VAL(val) (((val) & 0x1) << 23) -#define LTQ_ES_RA_03_00_REG_RA02_VALID_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA02_VALID) >> 23) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA02_VALID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA02_VALID) | (((val) & 0x1) << 23)) -/* Span bit for 0180C2000002 (22) */ -#define LTQ_ES_RA_03_00_REG_RA02_SPAN (0x1 << 22) -#define LTQ_ES_RA_03_00_REG_RA02_SPAN_VAL(val) (((val) & 0x1) << 22) -#define LTQ_ES_RA_03_00_REG_RA02_SPAN_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA02_SPAN) >> 22) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA02_SPAN_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA02_SPAN) | (((val) & 0x1) << 22)) -/* Management bit for 0180C2000002 (21) */ -#define LTQ_ES_RA_03_00_REG_RA02_MG (0x1 << 21) -#define LTQ_ES_RA_03_00_REG_RA02_MG_VAL(val) (((val) & 0x1) << 21) -#define LTQ_ES_RA_03_00_REG_RA02_MG_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA02_MG) >> 21) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA02_MG_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA02_MG) | (((val) & 0x1) << 21)) -/* Cross_VLAN bit for 0180C2000002 (20) */ -#define LTQ_ES_RA_03_00_REG_RA02_CV (0x1 << 20) -#define LTQ_ES_RA_03_00_REG_RA02_CV_VAL(val) (((val) & 0x1) << 20) -#define LTQ_ES_RA_03_00_REG_RA02_CV_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA02_CV) >> 20) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA02_CV_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA02_CV) | (((val) & 0x1) << 20)) -/* TXTAG bit for 0180C2000002 (19:18) */ -#define LTQ_ES_RA_03_00_REG_RA02_TXTAG (0x3 << 18) -#define LTQ_ES_RA_03_00_REG_RA02_TXTAG_VAL(val) (((val) & 0x3) << 18) -#define LTQ_ES_RA_03_00_REG_RA02_TXTAG_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA02_TXTAG) >> 18) & 0x3) -#define LTQ_ES_RA_03_00_REG_RA02_TXTAG_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA02_TXTAG) | (((val) & 0x3) << 18)) -/* Action bit for 0180C2000002 (17:16) */ -#define LTQ_ES_RA_03_00_REG_RA02_ACT (0x3 << 16) -#define LTQ_ES_RA_03_00_REG_RA02_ACT_VAL(val) (((val) & 0x3) << 16) -#define LTQ_ES_RA_03_00_REG_RA02_ACT_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA02_ACT) >> 16) & 0x3) -#define LTQ_ES_RA_03_00_REG_RA02_ACT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA02_ACT) | (((val) & 0x3) << 16)) -/* Valid bit for 0180C2000001 (15) */ -#define LTQ_ES_RA_03_00_REG_RA01_VALID (0x1 << 15) -#define LTQ_ES_RA_03_00_REG_RA01_VALID_VAL(val) (((val) & 0x1) << 15) -#define LTQ_ES_RA_03_00_REG_RA01_VALID_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA01_VALID) >> 15) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA01_VALID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA01_VALID) | (((val) & 0x1) << 15)) -/* Span bit for 0180C2000001 (14) */ -#define LTQ_ES_RA_03_00_REG_RA01_SPAN (0x1 << 14) -#define LTQ_ES_RA_03_00_REG_RA01_SPAN_VAL(val) (((val) & 0x1) << 14) -#define LTQ_ES_RA_03_00_REG_RA01_SPAN_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA01_SPAN) >> 14) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA01_SPAN_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA01_SPAN) | (((val) & 0x1) << 14)) -/* Management bit for 0180C2000001 (13) */ -#define LTQ_ES_RA_03_00_REG_RA01_MG (0x1 << 13) -#define LTQ_ES_RA_03_00_REG_RA01_MG_VAL(val) (((val) & 0x1) << 13) -#define LTQ_ES_RA_03_00_REG_RA01_MG_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA01_MG) >> 13) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA01_MG_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA01_MG) | (((val) & 0x1) << 13)) -/* Cross_VLAN bit for 0180C2000001 (12) */ -#define LTQ_ES_RA_03_00_REG_RA01_CV (0x1 << 12) -#define LTQ_ES_RA_03_00_REG_RA01_CV_VAL(val) (((val) & 0x1) << 12) -#define LTQ_ES_RA_03_00_REG_RA01_CV_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA01_CV) >> 12) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA01_CV_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA01_CV) | (((val) & 0x1) << 12)) -/* TXTAG bit for 0180C2000001 (11:10) */ -#define LTQ_ES_RA_03_00_REG_RA01_TXTAG (0x3 << 10) -#define LTQ_ES_RA_03_00_REG_RA01_TXTAG_VAL(val) (((val) & 0x3) << 10) -#define LTQ_ES_RA_03_00_REG_RA01_TXTAG_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA01_TXTAG) >> 10) & 0x3) -#define LTQ_ES_RA_03_00_REG_RA01_TXTAG_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA01_TXTAG) | (((val) & 0x3) << 10)) -/* Action bit for 0180C2000001 (9:8) */ -#define LTQ_ES_RA_03_00_REG_RA01_ACT (0x3 << 8) -#define LTQ_ES_RA_03_00_REG_RA01_ACT_VAL(val) (((val) & 0x3) << 8) -#define LTQ_ES_RA_03_00_REG_RA01_ACT_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA01_ACT) >> 8) & 0x3) -#define LTQ_ES_RA_03_00_REG_RA01_ACT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA01_ACT) | (((val) & 0x3) << 8)) -/* Valid bit for 0180C2000000 (7) */ -#define LTQ_ES_RA_03_00_REG_RA00_VALID (0x1 << 7) -#define LTQ_ES_RA_03_00_REG_RA00_VALID_VAL(val) (((val) & 0x1) << 7) -#define LTQ_ES_RA_03_00_REG_RA00_VALID_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA00_VALID) >> 7) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA00_VALID_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA00_VALID) | (((val) & 0x1) << 7)) -/* Span bit for 0180C2000000 (6) */ -#define LTQ_ES_RA_03_00_REG_RA00_SPAN (0x1 << 6) -#define LTQ_ES_RA_03_00_REG_RA00_SPAN_VAL(val) (((val) & 0x1) << 6) -#define LTQ_ES_RA_03_00_REG_RA00_SPAN_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA00_SPAN) >> 6) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA00_SPAN_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA00_SPAN) | (((val) & 0x1) << 6)) -/* Management bit for 0180C2000000 (5) */ -#define LTQ_ES_RA_03_00_REG_RA00_MG (0x1 << 5) -#define LTQ_ES_RA_03_00_REG_RA00_MG_VAL(val) (((val) & 0x1) << 5) -#define LTQ_ES_RA_03_00_REG_RA00_MG_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA00_MG) >> 5) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA00_MG_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA00_MG) | (((val) & 0x1) << 5)) -/* Cross_VLAN bit for 0180C2000000 (4) */ -#define LTQ_ES_RA_03_00_REG_RA00_CV (0x1 << 4) -#define LTQ_ES_RA_03_00_REG_RA00_CV_VAL(val) (((val) & 0x1) << 4) -#define LTQ_ES_RA_03_00_REG_RA00_CV_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA00_CV) >> 4) & 0x1) -#define LTQ_ES_RA_03_00_REG_RA00_CV_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA00_CV) | (((val) & 0x1) << 4)) -/* TXTAG bit for 0180C2000000 (3:2) */ -#define LTQ_ES_RA_03_00_REG_RA00_TXTAG (0x3 << 2) -#define LTQ_ES_RA_03_00_REG_RA00_TXTAG_VAL(val) (((val) & 0x3) << 2) -#define LTQ_ES_RA_03_00_REG_RA00_TXTAG_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA00_TXTAG) >> 2) & 0x3) -#define LTQ_ES_RA_03_00_REG_RA00_TXTAG_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA00_TXTAG) | (((val) & 0x3) << 2)) -/* Action bit for 0180C2000000 (1:0) */ -#define LTQ_ES_RA_03_00_REG_RA00_ACT (0x3) -#define LTQ_ES_RA_03_00_REG_RA00_ACT_VAL(val) (((val) & 0x3) << 0) -#define LTQ_ES_RA_03_00_REG_RA00_ACT_GET(val) ((((val) & LTQ_ES_RA_03_00_REG_RA00_ACT) >> 0) & 0x3) -#define LTQ_ES_RA_03_00_REG_RA00_ACT_SET(reg,val) (reg) = ((reg & ~LTQ_ES_RA_03_00_REG_RA00_ACT) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * Protocol Filter 0 - ******************************************************************************/ - -/* Value Compared with Protocol in IP Header (31:24) */ -#define LTQ_ES_PRTCL_F0_REG_PFR3 (0xff << 24) -#define LTQ_ES_PRTCL_F0_REG_PFR3_VAL(val) (((val) & 0xff) << 24) -#define LTQ_ES_PRTCL_F0_REG_PFR3_GET(val) ((((val) & LTQ_ES_PRTCL_F0_REG_PFR3) >> 24) & 0xff) -#define LTQ_ES_PRTCL_F0_REG_PFR3_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_F0_REG_PFR3) | (((val) & 0xff) << 24)) -/* Value Compared with Protocol in IP Header (23:16) */ -#define LTQ_ES_PRTCL_F0_REG_PFR2 (0xff << 16) -#define LTQ_ES_PRTCL_F0_REG_PFR2_VAL(val) (((val) & 0xff) << 16) -#define LTQ_ES_PRTCL_F0_REG_PFR2_GET(val) ((((val) & LTQ_ES_PRTCL_F0_REG_PFR2) >> 16) & 0xff) -#define LTQ_ES_PRTCL_F0_REG_PFR2_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_F0_REG_PFR2) | (((val) & 0xff) << 16)) -/* Value Compared with Protocol in IP Header (15:8) */ -#define LTQ_ES_PRTCL_F0_REG_PFR1 (0xff << 8) -#define LTQ_ES_PRTCL_F0_REG_PFR1_VAL(val) (((val) & 0xff) << 8) -#define LTQ_ES_PRTCL_F0_REG_PFR1_GET(val) ((((val) & LTQ_ES_PRTCL_F0_REG_PFR1) >> 8) & 0xff) -#define LTQ_ES_PRTCL_F0_REG_PFR1_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_F0_REG_PFR1) | (((val) & 0xff) << 8)) -/* Value Compared with Protocol in IP Header (7:0) */ -#define LTQ_ES_PRTCL_F0_REG_PFR0 (0xff) -#define LTQ_ES_PRTCL_F0_REG_PFR0_VAL(val) (((val) & 0xff) << 0) -#define LTQ_ES_PRTCL_F0_REG_PFR0_GET(val) ((((val) & LTQ_ES_PRTCL_F0_REG_PFR0) >> 0) & 0xff) -#define LTQ_ES_PRTCL_F0_REG_PFR0_SET(reg,val) (reg) = ((reg & ~LTQ_ES_PRTCL_F0_REG_PFR0) | (((val) & 0xff) << 0)) - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/irq.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/irq.h deleted file mode 100644 index 06dc173544..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/irq.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * arch/mips/include/asm/mach-lantiq/svip/irq.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright (C) 2010 Lantiq - * - */ - -#ifndef __IRQ_H -#define __IRQ_H - -#include <svip_irq.h> - -#define NR_IRQS 264 - -#include_next <irq.h> - -/* Functions for EXINT handling */ -extern int ifx_enable_external_int(u32 exint, u32 mode); -extern int ifx_disable_external_int(u32 exint); -extern int ifx_external_int_level(u32 exint); - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/lantiq_soc.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/lantiq_soc.h deleted file mode 100644 index 697d672f36..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/lantiq_soc.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#ifndef _LTQ_SVIP_H__ -#define _LTQ_SVIP_H__ - -#ifdef CONFIG_SOC_SVIP - -#include <lantiq.h> - -/* Chip IDs */ -#define SOC_ID_SVIP 0x169 - -/* SoC Types */ -#define SOC_TYPE_SVIP 0x01 - -/* ASC0/1 - serial port */ -#define LTQ_ASC0_BASE_ADDR 0x14100100 -#define LTQ_ASC1_BASE_ADDR 0x14100200 -#define LTQ_ASC_SIZE 0x100 -#define LTQ_EARLY_ASC KSEG1ADDR(LTQ_ASC0_BASE_ADDR) - -#define LTQ_ASC_TIR(x) (INT_NUM_IM0_IRL0 + (x * 8)) -#define LTQ_ASC_RIR(x) (INT_NUM_IM0_IRL0 + (x * 8) + 2) -#define LTQ_ASC_EIR(x) (INT_NUM_IM0_IRL0 + (x * 8) + 3) - -/* ICU - interrupt control unit */ -#define LTQ_ICU_BASE_ADDR 0x14106000 -#define LTQ_ICU_BASE_ADDR1 0x14106028 -#define LTQ_ICU_BASE_ADDR2 0x1E016000 -#define LTQ_ICU_BASE_ADDR3 0x1E016028 -#define LTQ_ICU_BASE_ADDR4 0x14106050 -#define LTQ_ICU_BASE_ADDR5 0x14106078 -#define LTQ_ICU_SIZE 0x100 - -/* WDT */ -#define LTQ_WDT_BASE_ADDR 0x1F8803F0 -#define LTQ_WDT_SIZE 0x10 - -/* Status */ -#define LTQ_STATUS_BASE_ADDR (KSEG1 + 0x1E000500) -#define LTQ_STATUS_CHIPID ((u32 *)(LTQ_STATUS_BASE_ADDR + 0x000C)) - -#define LTQ_EIU_BASE_ADDR 0 - -#define ltq_ebu_w32(x, y) ltq_w32((x), ltq_ebu_membase + (y)) -#define ltq_ebu_r32(x) ltq_r32(ltq_ebu_membase + (x)) - -extern __iomem void *ltq_ebu_membase; - -extern void ltq_gpio_configure(int port, int pin, bool dirin, bool puen, - bool altsel0, bool altsel1); -extern int ltq_port_get_dir(unsigned int port, unsigned int pin); -extern int ltq_port_get_puden(unsigned int port, unsigned int pin); -extern int ltq_port_get_altsel0(unsigned int port, unsigned int pin); -extern int ltq_port_get_altsel1(unsigned int port, unsigned int pin); - -#define ltq_is_ar9() 0 -#define ltq_is_vr9() 0 -#define ltq_is_falcon() 0 - -#define BS_FLASH 0 -#define LTQ_RST_CAUSE_WDTRST 0x2 - -#endif /* CONFIG_SOC_SVIP */ -#endif /* _LTQ_SVIP_H__ */ diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/mps_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/mps_reg.h deleted file mode 100644 index 79966b7be7..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/mps_reg.h +++ /dev/null @@ -1,242 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __MPS_REG_H -#define __MPS_REG_H - -#define mbs_r32(reg) ltq_r32(&mbs->reg) -#define mbs_w32(val, reg) ltq_w32(val, &mbs->reg) -#define mbs_w32_mask(clear, set, reg) ltq_w32_mask(clear, set, &mbs->reg) - -/** MBS register structure */ -struct svip_reg_mbs { - unsigned long reserved0[4]; - unsigned long mbsr0; /* 0x0010 */ - unsigned long mbsr1; /* 0x0014 */ - unsigned long mbsr2; /* 0x0018 */ - unsigned long mbsr3; /* 0x001c */ - unsigned long mbsr4; /* 0x0020 */ - unsigned long mbsr5; /* 0x0024 */ - unsigned long mbsr6; /* 0x0028 */ - unsigned long mbsr7; /* 0x002c */ - unsigned long mbsr8; /* 0x0030 */ - unsigned long mbsr9; /* 0x0034 */ - unsigned long mbsr10; /* 0x0038 */ - unsigned long mbsr11; /* 0x003c */ - unsigned long mbsr12; /* 0x0040 */ - unsigned long mbsr13; /* 0x0044 */ - unsigned long mbsr14; /* 0x0048 */ - unsigned long mbsr15; /* 0x004c */ - unsigned long mbsr16; /* 0x0050 */ - unsigned long mbsr17; /* 0x0054 */ - unsigned long mbsr18; /* 0x0058 */ - unsigned long mbsr19; /* 0x005c */ - unsigned long mbsr20; /* 0x0060 */ - unsigned long mbsr21; /* 0x0064 */ - unsigned long mbsr22; /* 0x0068 */ - unsigned long mbsr23; /* 0x006c */ - unsigned long mbsr24; /* 0x0070 */ - unsigned long mbsr25; /* 0x0074 */ - unsigned long mbsr26; /* 0x0078 */ - unsigned long mbsr27; /* 0x007c */ - unsigned long mbsr28; /* 0x0080 */ -}; - -/** MPS register structure */ -struct svip_reg_mps { - volatile unsigned long mps_swirn0set; /* 0x0000 */ - volatile unsigned long mps_swirn0en; /* 0x0004 */ - volatile unsigned long mps_swirn0cr; /* 0x0008 */ - volatile unsigned long mps_swirn0icr; /* 0x000C */ - volatile unsigned long mps_swirn1set; /* 0x0010 */ - volatile unsigned long mps_swirn1en; /* 0x0014 */ - volatile unsigned long mps_swirn1cr; /* 0x0018 */ - volatile unsigned long mps_swirn1icr; /* 0x001C */ - volatile unsigned long mps_swirn2set; /* 0x0020 */ - volatile unsigned long mps_swirn2en; /* 0x0024 */ - volatile unsigned long mps_swirn2cr; /* 0x0028 */ - volatile unsigned long mps_swirn2icr; /* 0x002C */ - volatile unsigned long mps_swirn3set; /* 0x0030 */ - volatile unsigned long mps_swirn3en; /* 0x0034 */ - volatile unsigned long mps_swirn3cr; /* 0x0038 */ - volatile unsigned long mps_swirn3icr; /* 0x003C */ - volatile unsigned long mps_swirn4set; /* 0x0040 */ - volatile unsigned long mps_swirn4en; /* 0x0044 */ - volatile unsigned long mps_swirn4cr; /* 0x0048 */ - volatile unsigned long mps_swirn4icr; /* 0x004C */ - volatile unsigned long mps_swirn5set; /* 0x0050 */ - volatile unsigned long mps_swirn5en; /* 0x0054 */ - volatile unsigned long mps_swirn5cr; /* 0x0058 */ - volatile unsigned long mps_swirn5icr; /* 0x005C */ - volatile unsigned long mps_swirn6set; /* 0x0060 */ - volatile unsigned long mps_swirn6en; /* 0x0064 */ - volatile unsigned long mps_swirn6cr; /* 0x0068 */ - volatile unsigned long mps_swirn6icr; /* 0x006C */ - volatile unsigned long mps_swirn7set; /* 0x0070 */ - volatile unsigned long mps_swirn7en; /* 0x0074 */ - volatile unsigned long mps_swirn7cr; /* 0x0078 */ - volatile unsigned long mps_swirn7icr; /* 0x007C */ - volatile unsigned long mps_swirn8set; /* 0x0080 */ - volatile unsigned long mps_swirn8en; /* 0x0084 */ - volatile unsigned long mps_swirn8cr; /* 0x0088 */ - volatile unsigned long mps_swirn8icr; /* 0x008C */ -}; - -/* Software Interrupt */ -#define IFX_MPS_SWIRN0SET ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0000)) -#define IFX_MPS_SWIRN0EN ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0004)) -#define IFX_MPS_SWIRN0CR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0008)) -#define IFX_MPS_SWIRN0ICR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x000C)) -#define IFX_MPS_SWIRN1SET ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0010)) -#define IFX_MPS_SWIRN1EN ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0014)) -#define IFX_MPS_SWIRN1CR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0018)) -#define IFX_MPS_SWIRN1ICR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x001C)) -#define IFX_MPS_SWIRN2SET ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0020)) -#define IFX_MPS_SWIRN2EN ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0024)) -#define IFX_MPS_SWIRN2CR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0028)) -#define IFX_MPS_SWIRN2ICR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x002C)) -#define IFX_MPS_SWIRN3SET ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0030)) -#define IFX_MPS_SWIRN3EN ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0034)) -#define IFX_MPS_SWIRN3CR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0038)) -#define IFX_MPS_SWIRN3ICR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x003C)) -#define IFX_MPS_SWIRN4SET ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0040)) -#define IFX_MPS_SWIRN4EN ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0044)) -#define IFX_MPS_SWIRN4CR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0048)) -#define IFX_MPS_SWIRN4ICR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x004C)) -#define IFX_MPS_SWIRN5SET ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0050)) -#define IFX_MPS_SWIRN5EN ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0054)) -#define IFX_MPS_SWIRN5CR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0058)) -#define IFX_MPS_SWIRN5ICR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x005C)) -#define IFX_MPS_SWIRN6SET ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0060)) -#define IFX_MPS_SWIRN6EN ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0064)) -#define IFX_MPS_SWIRN6CR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0068)) -#define IFX_MPS_SWIRN6ICR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x006C)) -#define IFX_MPS_SWIRN7SET ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0070)) -#define IFX_MPS_SWIRN7EN ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0074)) -#define IFX_MPS_SWIRN7CR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0078)) -#define IFX_MPS_SWIRN7ICR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x007C)) -#define IFX_MPS_SWIRN8SET ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0080)) -#define IFX_MPS_SWIRN8EN ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0084)) -#define IFX_MPS_SWIRN8ICR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x008C)) -#define IFX_MPS_SWIRN8CR ((volatile unsigned int*)(LTQ_SWINT_BASE + 0x0088)) - -/******************************************************************************* - * MPS_SWIRNSET Register - ******************************************************************************/ - -/* Software Interrupt Request IR5 (5) */ -#define IFX_MPS_SWIRNSET_IR5 (0x1 << 5) -#define IFX_MPS_SWIRNSET_IR5_VAL(val) (((val) & 0x1) << 5) -#define IFX_MPS_SWIRNSET_IR5_SET(reg,val) (reg) = (((reg & ~IFX_MPS_SWIRNSET_IR5) | (val) & 1) << 5) -/* Software Interrupt Request IR4 (4) */ -#define IFX_MPS_SWIRNSET_IR4 (0x1 << 4) -#define IFX_MPS_SWIRNSET_IR4_VAL(val) (((val) & 0x1) << 4) -#define IFX_MPS_SWIRNSET_IR4_SET(reg,val) (reg) = (((reg & ~IFX_MPS_SWIRNSET_IR4) | (val) & 1) << 4) -/* Software Interrupt Request IR3 (3) */ -#define IFX_MPS_SWIRNSET_IR3 (0x1 << 3) -#define IFX_MPS_SWIRNSET_IR3_VAL(val) (((val) & 0x1) << 3) -#define IFX_MPS_SWIRNSET_IR3_SET(reg,val) (reg) = (((reg & ~IFX_MPS_SWIRNSET_IR3) | (val) & 1) << 3) -/* Software Interrupt Request IR2 (2) */ -#define IFX_MPS_SWIRNSET_IR2 (0x1 << 2) -#define IFX_MPS_SWIRNSET_IR2_VAL(val) (((val) & 0x1) << 2) -#define IFX_MPS_SWIRNSET_IR2_SET(reg,val) (reg) = (((reg & ~IFX_MPS_SWIRNSET_IR2) | (val) & 1) << 2) -/* Software Interrupt Request IR1 (1) */ -#define IFX_MPS_SWIRNSET_IR1 (0x1 << 1) -#define IFX_MPS_SWIRNSET_IR1_VAL(val) (((val) & 0x1) << 1) -#define IFX_MPS_SWIRNSET_IR1_SET(reg,val) (reg) = (((reg & ~IFX_MPS_SWIRNSET_IR1) | (val) & 1) << 1) -/* Software Interrupt Request IR0 (0) */ -#define IFX_MPS_SWIRNSET_IR0 (0x1) -#define IFX_MPS_SWIRNSET_IR0_VAL(val) (((val) & 0x1) << 0) -#define IFX_MPS_SWIRNSET_IR0_SET(reg,val) (reg) = (((reg & ~IFX_MPS_SWIRNSET_IR0) | (val) & 1) << 0) - -/******************************************************************************* - * MPS_SWIRNEN Register - ******************************************************************************/ - -/* Software Interrupt Request IR5 (5) */ -#define IFX_MPS_SWIRNEN_IR5 (0x1 << 5) -#define IFX_MPS_SWIRNEN_IR5_VAL(val) (((val) & 0x1) << 5) -#define IFX_MPS_SWIRNEN_IR5_GET(val) ((((val) & IFX_MPS_SWIRNEN_IR5) >> 5) & 0x1) -#define IFX_MPS_SWIRNEN_IR5_SET(reg,val) (reg) = ((reg & ~IFX_MPS_SWIRNEN_IR5) | (((val) & 0x1) << 5)) -/* Software Interrupt Request IR4 (4) */ -#define IFX_MPS_SWIRNEN_IR4 (0x1 << 4) -#define IFX_MPS_SWIRNEN_IR4_VAL(val) (((val) & 0x1) << 4) -#define IFX_MPS_SWIRNEN_IR4_GET(val) ((((val) & IFX_MPS_SWIRNEN_IR4) >> 4) & 0x1) -#define IFX_MPS_SWIRNEN_IR4_SET(reg,val) (reg) = ((reg & ~IFX_MPS_SWIRNEN_IR4) | (((val) & 0x1) << 4)) -/* Software Interrupt Request IR3 (3) */ -#define IFX_MPS_SWIRNEN_IR3 (0x1 << 3) -#define IFX_MPS_SWIRNEN_IR3_VAL(val) (((val) & 0x1) << 3) -#define IFX_MPS_SWIRNEN_IR3_GET(val) ((((val) & IFX_MPS_SWIRNEN_IR3) >> 3) & 0x1) -#define IFX_MPS_SWIRNEN_IR3_SET(reg,val) (reg) = ((reg & ~IFX_MPS_SWIRNEN_IR3) | (((val) & 0x1) << 3)) -/* Software Interrupt Request IR2 (2) */ -#define IFX_MPS_SWIRNEN_IR2 (0x1 << 2) -#define IFX_MPS_SWIRNEN_IR2_VAL(val) (((val) & 0x1) << 2) -#define IFX_MPS_SWIRNEN_IR2_GET(val) ((((val) & IFX_MPS_SWIRNEN_IR2) >> 2) & 0x1) -#define IFX_MPS_SWIRNEN_IR2_SET(reg,val) (reg) = ((reg & ~IFX_MPS_SWIRNEN_IR2) | (((val) & 0x1) << 2)) -/* Software Interrupt Request IR1 (1) */ -#define IFX_MPS_SWIRNEN_IR1 (0x1 << 1) -#define IFX_MPS_SWIRNEN_IR1_VAL(val) (((val) & 0x1) << 1) -#define IFX_MPS_SWIRNEN_IR1_GET(val) ((((val) & IFX_MPS_SWIRNEN_IR1) >> 1) & 0x1) -#define IFX_MPS_SWIRNEN_IR1_SET(reg,val) (reg) = ((reg & ~IFX_MPS_SWIRNEN_IR1) | (((val) & 0x1) << 1)) -/* Software Interrupt Request IR0 (0) */ -#define IFX_MPS_SWIRNEN_IR0 (0x1) -#define IFX_MPS_SWIRNEN_IR0_VAL(val) (((val) & 0x1) << 0) -#define IFX_MPS_SWIRNEN_IR0_GET(val) ((((val) & IFX_MPS_SWIRNEN_IR0) >> 0) & 0x1) -#define IFX_MPS_SWIRNEN_IR0_SET(reg,val) (reg) = ((reg & ~IFX_MPS_SWIRNEN_IR0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * MPS_SWIRNICR Register - ******************************************************************************/ - -/* Software Interrupt Request IR5 (5) */ -#define IFX_MPS_SWIRNICR_IR5 (0x1 << 5) -#define IFX_MPS_SWIRNICR_IR5_GET(val) ((((val) & IFX_MPS_SWIRNICR_IR5) >> 5) & 0x1) -/* Software Interrupt Request IR4 (4) */ -#define IFX_MPS_SWIRNICR_IR4 (0x1 << 4) -#define IFX_MPS_SWIRNICR_IR4_GET(val) ((((val) & IFX_MPS_SWIRNICR_IR4) >> 4) & 0x1) -/* Software Interrupt Request IR3 (3) */ -#define IFX_MPS_SWIRNICR_IR3 (0x1 << 3) -#define IFX_MPS_SWIRNICR_IR3_GET(val) ((((val) & IFX_MPS_SWIRNICR_IR3) >> 3) & 0x1) -/* Software Interrupt Request IR2 (2) */ -#define IFX_MPS_SWIRNICR_IR2 (0x1 << 2) -#define IFX_MPS_SWIRNICR_IR2_GET(val) ((((val) & IFX_MPS_SWIRNICR_IR2) >> 2) & 0x1) -/* Software Interrupt Request IR1 (1) */ -#define IFX_MPS_SWIRNICR_IR1 (0x1 << 1) -#define IFX_MPS_SWIRNICR_IR1_GET(val) ((((val) & IFX_MPS_SWIRNICR_IR1) >> 1) & 0x1) -/* Software Interrupt Request IR0 (0) */ -#define IFX_MPS_SWIRNICR_IR0 (0x1) -#define IFX_MPS_SWIRNICR_IR0_GET(val) ((((val) & IFX_MPS_SWIRNICR_IR0) >> 0) & 0x1) - -/******************************************************************************* - * MPS_SWIRNCR Register - ******************************************************************************/ - -/* Software Interrupt Request IR5 (5) */ -#define IFX_MPS_SWIRNCR_IR5 (0x1 << 5) -#define IFX_MPS_SWIRNCR_IR5_GET(val) ((((val) & IFX_MPS_SWIRNCR_IR5) >> 5) & 0x1) -/* Software Interrupt Request IR4 (4) */ -#define IFX_MPS_SWIRNCR_IR4 (0x1 << 4) -#define IFX_MPS_SWIRNCR_IR4_GET(val) ((((val) & IFX_MPS_SWIRNCR_IR4) >> 4) & 0x1) -/* Software Interrupt Request IR3 (3) */ -#define IFX_MPS_SWIRNCR_IR3 (0x1 << 3) -#define IFX_MPS_SWIRNCR_IR3_GET(val) ((((val) & IFX_MPS_SWIRNCR_IR3) >> 3) & 0x1) -/* Software Interrupt Request IR2 (2) */ -#define IFX_MPS_SWIRNCR_IR2 (0x1 << 2) -#define IFX_MPS_SWIRNCR_IR2_GET(val) ((((val) & IFX_MPS_SWIRNCR_IR2) >> 2) & 0x1) -/* Software Interrupt Request IR1 (1) */ -#define IFX_MPS_SWIRNCR_IR1 (0x1 << 1) -#define IFX_MPS_SWIRNCR_IR1_GET(val) ((((val) & IFX_MPS_SWIRNCR_IR1) >> 1) & 0x1) -/* Software Interrupt Request IR0 (0) */ -#define IFX_MPS_SWIRNCR_IR0 (0x1) -#define IFX_MPS_SWIRNCR_IR0_GET(val) ((((val) & IFX_MPS_SWIRNCR_IR0) >> 0) & 0x1) - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/port_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/port_reg.h deleted file mode 100644 index 57d04917fc..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/port_reg.h +++ /dev/null @@ -1,3262 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __PORT_REG_H -#define __PORT_REG_H - -#define port_r32(reg) __raw_readl(®) -#define port_w32(val, reg) __raw_writel(val, ®) - -/** PORT register structure */ -struct svip_reg_port { - volatile u32 out; /* 0x0000 */ - volatile u32 in; /* 0x0004 */ - volatile u32 dir; /* 0x0008 */ - volatile u32 altsel0; /* 0x000C */ - volatile u32 altsel1; /* 0x0010 */ - volatile u32 puen; /* 0x0014 */ - volatile u32 exintcr0; /* 0x0018 */ - volatile u32 exintcr1; /* 0x001C */ - volatile u32 irncr; /* 0x0020 */ - volatile u32 irnicr; /* 0x0024 */ - volatile u32 irnen; /* 0x0028 */ - volatile u32 irncfg; /* 0x002C */ - volatile u32 irnenset; /* 0x0030 */ - volatile u32 irnenclr; /* 0x0034 */ -}; - -/******************************************************************************* - * Port 0 Data Output Register - ******************************************************************************/ - -/* Port 0 Pin # Output Value (19) */ -#define PORT_P0_OUT_P19 (0x1 << 19) -#define PORT_P0_OUT_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_OUT_P19_GET(val) ((((val) & PORT_P0_OUT_P19) >> 19) & 0x1) -#define PORT_P0_OUT_P19_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P19) | (((val) & 0x1) << 19)) -/* Port 0 Pin # Output Value (18) */ -#define PORT_P0_OUT_P18 (0x1 << 18) -#define PORT_P0_OUT_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P0_OUT_P18_GET(val) ((((val) & PORT_P0_OUT_P18) >> 18) & 0x1) -#define PORT_P0_OUT_P18_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P18) | (((val) & 0x1) << 18)) -/* Port 0 Pin # Output Value (17) */ -#define PORT_P0_OUT_P17 (0x1 << 17) -#define PORT_P0_OUT_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_OUT_P17_GET(val) ((((val) & PORT_P0_OUT_P17) >> 17) & 0x1) -#define PORT_P0_OUT_P17_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P17) | (((val) & 0x1) << 17)) -/* Port 0 Pin # Output Value (16) */ -#define PORT_P0_OUT_P16 (0x1 << 16) -#define PORT_P0_OUT_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_OUT_P16_GET(val) ((((val) & PORT_P0_OUT_P16) >> 16) & 0x1) -#define PORT_P0_OUT_P16_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P16) | (((val) & 0x1) << 16)) -/* Port 0 Pin # Output Value (15) */ -#define PORT_P0_OUT_P15 (0x1 << 15) -#define PORT_P0_OUT_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_OUT_P15_GET(val) ((((val) & PORT_P0_OUT_P15) >> 15) & 0x1) -#define PORT_P0_OUT_P15_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P15) | (((val) & 0x1) << 15)) -/* Port 0 Pin # Output Value (14) */ -#define PORT_P0_OUT_P14 (0x1 << 14) -#define PORT_P0_OUT_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_OUT_P14_GET(val) ((((val) & PORT_P0_OUT_P14) >> 14) & 0x1) -#define PORT_P0_OUT_P14_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P14) | (((val) & 0x1) << 14)) -/* Port 0 Pin # Output Value (13) */ -#define PORT_P0_OUT_P13 (0x1 << 13) -#define PORT_P0_OUT_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_OUT_P13_GET(val) ((((val) & PORT_P0_OUT_P13) >> 13) & 0x1) -#define PORT_P0_OUT_P13_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P13) | (((val) & 0x1) << 13)) -/* Port 0 Pin # Output Value (12) */ -#define PORT_P0_OUT_P12 (0x1 << 12) -#define PORT_P0_OUT_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_OUT_P12_GET(val) ((((val) & PORT_P0_OUT_P12) >> 12) & 0x1) -#define PORT_P0_OUT_P12_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P12) | (((val) & 0x1) << 12)) -/* Port 0 Pin # Output Value (11) */ -#define PORT_P0_OUT_P11 (0x1 << 11) -#define PORT_P0_OUT_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_OUT_P11_GET(val) ((((val) & PORT_P0_OUT_P11) >> 11) & 0x1) -#define PORT_P0_OUT_P11_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P11) | (((val) & 0x1) << 11)) -/* Port 0 Pin # Output Value (10) */ -#define PORT_P0_OUT_P10 (0x1 << 10) -#define PORT_P0_OUT_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_OUT_P10_GET(val) ((((val) & PORT_P0_OUT_P10) >> 10) & 0x1) -#define PORT_P0_OUT_P10_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P10) | (((val) & 0x1) << 10)) -/* Port 0 Pin # Output Value (9) */ -#define PORT_P0_OUT_P9 (0x1 << 9) -#define PORT_P0_OUT_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_OUT_P9_GET(val) ((((val) & PORT_P0_OUT_P9) >> 9) & 0x1) -#define PORT_P0_OUT_P9_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P9) | (((val) & 0x1) << 9)) -/* Port 0 Pin # Output Value (8) */ -#define PORT_P0_OUT_P8 (0x1 << 8) -#define PORT_P0_OUT_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_OUT_P8_GET(val) ((((val) & PORT_P0_OUT_P8) >> 8) & 0x1) -#define PORT_P0_OUT_P8_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P8) | (((val) & 0x1) << 8)) -/* Port 0 Pin # Output Value (7) */ -#define PORT_P0_OUT_P7 (0x1 << 7) -#define PORT_P0_OUT_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_OUT_P7_GET(val) ((((val) & PORT_P0_OUT_P7) >> 7) & 0x1) -#define PORT_P0_OUT_P7_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P7) | (((val) & 0x1) << 7)) -/* Port 0 Pin # Output Value (6) */ -#define PORT_P0_OUT_P6 (0x1 << 6) -#define PORT_P0_OUT_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P0_OUT_P6_GET(val) ((((val) & PORT_P0_OUT_P6) >> 6) & 0x1) -#define PORT_P0_OUT_P6_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P6) | (((val) & 0x1) << 6)) -/* Port 0 Pin # Output Value (5) */ -#define PORT_P0_OUT_P5 (0x1 << 5) -#define PORT_P0_OUT_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P0_OUT_P5_GET(val) ((((val) & PORT_P0_OUT_P5) >> 5) & 0x1) -#define PORT_P0_OUT_P5_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P5) | (((val) & 0x1) << 5)) -/* Port 0 Pin # Output Value (4) */ -#define PORT_P0_OUT_P4 (0x1 << 4) -#define PORT_P0_OUT_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P0_OUT_P4_GET(val) ((((val) & PORT_P0_OUT_P4) >> 4) & 0x1) -#define PORT_P0_OUT_P4_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P4) | (((val) & 0x1) << 4)) -/* Port 0 Pin # Output Value (3) */ -#define PORT_P0_OUT_P3 (0x1 << 3) -#define PORT_P0_OUT_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P0_OUT_P3_GET(val) ((((val) & PORT_P0_OUT_P3) >> 3) & 0x1) -#define PORT_P0_OUT_P3_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P3) | (((val) & 0x1) << 3)) -/* Port 0 Pin # Output Value (2) */ -#define PORT_P0_OUT_P2 (0x1 << 2) -#define PORT_P0_OUT_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P0_OUT_P2_GET(val) ((((val) & PORT_P0_OUT_P2) >> 2) & 0x1) -#define PORT_P0_OUT_P2_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P2) | (((val) & 0x1) << 2)) -/* Port 0 Pin # Output Value (1) */ -#define PORT_P0_OUT_P1 (0x1 << 1) -#define PORT_P0_OUT_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P0_OUT_P1_GET(val) ((((val) & PORT_P0_OUT_P1) >> 1) & 0x1) -#define PORT_P0_OUT_P1_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P1) | (((val) & 0x1) << 1)) -/* Port 0 Pin # Output Value (0) */ -#define PORT_P0_OUT_P0 (0x1) -#define PORT_P0_OUT_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P0_OUT_P0_GET(val) ((((val) & PORT_P0_OUT_P0) >> 0) & 0x1) -#define PORT_P0_OUT_P0_SET(reg,val) (reg) = ((reg & ~PORT_P0_OUT_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 0 Data Input Register - ******************************************************************************/ - -/* Port 0 Pin # Latched Input Value (19) */ -#define PORT_P0_IN_P19 (0x1 << 19) -#define PORT_P0_IN_P19_GET(val) ((((val) & PORT_P0_IN_P19) >> 19) & 0x1) -/* Port 0 Pin # Latched Input Value (18) */ -#define PORT_P0_IN_P18 (0x1 << 18) -#define PORT_P0_IN_P18_GET(val) ((((val) & PORT_P0_IN_P18) >> 18) & 0x1) -/* Port 0 Pin # Latched Input Value (17) */ -#define PORT_P0_IN_P17 (0x1 << 17) -#define PORT_P0_IN_P17_GET(val) ((((val) & PORT_P0_IN_P17) >> 17) & 0x1) -/* Port 0 Pin # Latched Input Value (16) */ -#define PORT_P0_IN_P16 (0x1 << 16) -#define PORT_P0_IN_P16_GET(val) ((((val) & PORT_P0_IN_P16) >> 16) & 0x1) -/* Port 0 Pin # Latched Input Value (15) */ -#define PORT_P0_IN_P15 (0x1 << 15) -#define PORT_P0_IN_P15_GET(val) ((((val) & PORT_P0_IN_P15) >> 15) & 0x1) -/* Port 0 Pin # Latched Input Value (14) */ -#define PORT_P0_IN_P14 (0x1 << 14) -#define PORT_P0_IN_P14_GET(val) ((((val) & PORT_P0_IN_P14) >> 14) & 0x1) -/* Port 0 Pin # Latched Input Value (13) */ -#define PORT_P0_IN_P13 (0x1 << 13) -#define PORT_P0_IN_P13_GET(val) ((((val) & PORT_P0_IN_P13) >> 13) & 0x1) -/* Port 0 Pin # Latched Input Value (12) */ -#define PORT_P0_IN_P12 (0x1 << 12) -#define PORT_P0_IN_P12_GET(val) ((((val) & PORT_P0_IN_P12) >> 12) & 0x1) -/* Port 0 Pin # Latched Input Value (11) */ -#define PORT_P0_IN_P11 (0x1 << 11) -#define PORT_P0_IN_P11_GET(val) ((((val) & PORT_P0_IN_P11) >> 11) & 0x1) -/* Port 0 Pin # Latched Input Value (10) */ -#define PORT_P0_IN_P10 (0x1 << 10) -#define PORT_P0_IN_P10_GET(val) ((((val) & PORT_P0_IN_P10) >> 10) & 0x1) -/* Port 0 Pin # Latched Input Value (9) */ -#define PORT_P0_IN_P9 (0x1 << 9) -#define PORT_P0_IN_P9_GET(val) ((((val) & PORT_P0_IN_P9) >> 9) & 0x1) -/* Port 0 Pin # Latched Input Value (8) */ -#define PORT_P0_IN_P8 (0x1 << 8) -#define PORT_P0_IN_P8_GET(val) ((((val) & PORT_P0_IN_P8) >> 8) & 0x1) -/* Port 0 Pin # Latched Input Value (7) */ -#define PORT_P0_IN_P7 (0x1 << 7) -#define PORT_P0_IN_P7_GET(val) ((((val) & PORT_P0_IN_P7) >> 7) & 0x1) -/* Port 0 Pin # Latched Input Value (6) */ -#define PORT_P0_IN_P6 (0x1 << 6) -#define PORT_P0_IN_P6_GET(val) ((((val) & PORT_P0_IN_P6) >> 6) & 0x1) -/* Port 0 Pin # Latched Input Value (5) */ -#define PORT_P0_IN_P5 (0x1 << 5) -#define PORT_P0_IN_P5_GET(val) ((((val) & PORT_P0_IN_P5) >> 5) & 0x1) -/* Port 0 Pin # Latched Input Value (4) */ -#define PORT_P0_IN_P4 (0x1 << 4) -#define PORT_P0_IN_P4_GET(val) ((((val) & PORT_P0_IN_P4) >> 4) & 0x1) -/* Port 0 Pin # Latched Input Value (3) */ -#define PORT_P0_IN_P3 (0x1 << 3) -#define PORT_P0_IN_P3_GET(val) ((((val) & PORT_P0_IN_P3) >> 3) & 0x1) -/* Port 0 Pin # Latched Input Value (2) */ -#define PORT_P0_IN_P2 (0x1 << 2) -#define PORT_P0_IN_P2_GET(val) ((((val) & PORT_P0_IN_P2) >> 2) & 0x1) -/* Port 0 Pin # Latched Input Value (1) */ -#define PORT_P0_IN_P1 (0x1 << 1) -#define PORT_P0_IN_P1_GET(val) ((((val) & PORT_P0_IN_P1) >> 1) & 0x1) -/* Port 0 Pin # Latched Input Value (0) */ -#define PORT_P0_IN_P0 (0x1) -#define PORT_P0_IN_P0_GET(val) ((((val) & PORT_P0_IN_P0) >> 0) & 0x1) - -/******************************************************************************* - * Port 0 Direction Register - ******************************************************************************/ - -/* Port 0 Pin #Direction Control (19) */ -#define PORT_P0_DIR_P19 (0x1 << 19) -#define PORT_P0_DIR_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_DIR_P19_GET(val) ((((val) & PORT_P0_DIR_P19) >> 19) & 0x1) -#define PORT_P0_DIR_P19_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P19) | (((val) & 0x1) << 19)) -/* Port 0 Pin #Direction Control (18) */ -#define PORT_P0_DIR_P18 (0x1 << 18) -#define PORT_P0_DIR_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P0_DIR_P18_GET(val) ((((val) & PORT_P0_DIR_P18) >> 18) & 0x1) -#define PORT_P0_DIR_P18_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P18) | (((val) & 0x1) << 18)) -/* Port 0 Pin #Direction Control (17) */ -#define PORT_P0_DIR_P17 (0x1 << 17) -#define PORT_P0_DIR_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_DIR_P17_GET(val) ((((val) & PORT_P0_DIR_P17) >> 17) & 0x1) -#define PORT_P0_DIR_P17_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P17) | (((val) & 0x1) << 17)) -/* Port 0 Pin #Direction Control (16) */ -#define PORT_P0_DIR_P16 (0x1 << 16) -#define PORT_P0_DIR_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_DIR_P16_GET(val) ((((val) & PORT_P0_DIR_P16) >> 16) & 0x1) -#define PORT_P0_DIR_P16_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P16) | (((val) & 0x1) << 16)) -/* Port 0 Pin #Direction Control (15) */ -#define PORT_P0_DIR_P15 (0x1 << 15) -#define PORT_P0_DIR_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_DIR_P15_GET(val) ((((val) & PORT_P0_DIR_P15) >> 15) & 0x1) -#define PORT_P0_DIR_P15_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P15) | (((val) & 0x1) << 15)) -/* Port 0 Pin #Direction Control (14) */ -#define PORT_P0_DIR_P14 (0x1 << 14) -#define PORT_P0_DIR_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_DIR_P14_GET(val) ((((val) & PORT_P0_DIR_P14) >> 14) & 0x1) -#define PORT_P0_DIR_P14_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P14) | (((val) & 0x1) << 14)) -/* Port 0 Pin #Direction Control (13) */ -#define PORT_P0_DIR_P13 (0x1 << 13) -#define PORT_P0_DIR_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_DIR_P13_GET(val) ((((val) & PORT_P0_DIR_P13) >> 13) & 0x1) -#define PORT_P0_DIR_P13_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P13) | (((val) & 0x1) << 13)) -/* Port 0 Pin #Direction Control (12) */ -#define PORT_P0_DIR_P12 (0x1 << 12) -#define PORT_P0_DIR_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_DIR_P12_GET(val) ((((val) & PORT_P0_DIR_P12) >> 12) & 0x1) -#define PORT_P0_DIR_P12_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P12) | (((val) & 0x1) << 12)) -/* Port 0 Pin #Direction Control (11) */ -#define PORT_P0_DIR_P11 (0x1 << 11) -#define PORT_P0_DIR_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_DIR_P11_GET(val) ((((val) & PORT_P0_DIR_P11) >> 11) & 0x1) -#define PORT_P0_DIR_P11_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P11) | (((val) & 0x1) << 11)) -/* Port 0 Pin #Direction Control (10) */ -#define PORT_P0_DIR_P10 (0x1 << 10) -#define PORT_P0_DIR_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_DIR_P10_GET(val) ((((val) & PORT_P0_DIR_P10) >> 10) & 0x1) -#define PORT_P0_DIR_P10_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P10) | (((val) & 0x1) << 10)) -/* Port 0 Pin #Direction Control (9) */ -#define PORT_P0_DIR_P9 (0x1 << 9) -#define PORT_P0_DIR_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_DIR_P9_GET(val) ((((val) & PORT_P0_DIR_P9) >> 9) & 0x1) -#define PORT_P0_DIR_P9_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P9) | (((val) & 0x1) << 9)) -/* Port 0 Pin #Direction Control (8) */ -#define PORT_P0_DIR_P8 (0x1 << 8) -#define PORT_P0_DIR_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_DIR_P8_GET(val) ((((val) & PORT_P0_DIR_P8) >> 8) & 0x1) -#define PORT_P0_DIR_P8_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P8) | (((val) & 0x1) << 8)) -/* Port 0 Pin #Direction Control (7) */ -#define PORT_P0_DIR_P7 (0x1 << 7) -#define PORT_P0_DIR_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_DIR_P7_GET(val) ((((val) & PORT_P0_DIR_P7) >> 7) & 0x1) -#define PORT_P0_DIR_P7_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P7) | (((val) & 0x1) << 7)) -/* Port 0 Pin #Direction Control (6) */ -#define PORT_P0_DIR_P6 (0x1 << 6) -#define PORT_P0_DIR_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P0_DIR_P6_GET(val) ((((val) & PORT_P0_DIR_P6) >> 6) & 0x1) -#define PORT_P0_DIR_P6_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P6) | (((val) & 0x1) << 6)) -/* Port 0 Pin #Direction Control (5) */ -#define PORT_P0_DIR_P5 (0x1 << 5) -#define PORT_P0_DIR_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P0_DIR_P5_GET(val) ((((val) & PORT_P0_DIR_P5) >> 5) & 0x1) -#define PORT_P0_DIR_P5_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P5) | (((val) & 0x1) << 5)) -/* Port 0 Pin #Direction Control (4) */ -#define PORT_P0_DIR_P4 (0x1 << 4) -#define PORT_P0_DIR_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P0_DIR_P4_GET(val) ((((val) & PORT_P0_DIR_P4) >> 4) & 0x1) -#define PORT_P0_DIR_P4_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P4) | (((val) & 0x1) << 4)) -/* Port 0 Pin #Direction Control (3) */ -#define PORT_P0_DIR_P3 (0x1 << 3) -#define PORT_P0_DIR_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P0_DIR_P3_GET(val) ((((val) & PORT_P0_DIR_P3) >> 3) & 0x1) -#define PORT_P0_DIR_P3_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P3) | (((val) & 0x1) << 3)) -/* Port 0 Pin #Direction Control (2) */ -#define PORT_P0_DIR_P2 (0x1 << 2) -#define PORT_P0_DIR_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P0_DIR_P2_GET(val) ((((val) & PORT_P0_DIR_P2) >> 2) & 0x1) -#define PORT_P0_DIR_P2_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P2) | (((val) & 0x1) << 2)) -/* Port 0 Pin #Direction Control (1) */ -#define PORT_P0_DIR_P1 (0x1 << 1) -#define PORT_P0_DIR_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P0_DIR_P1_GET(val) ((((val) & PORT_P0_DIR_P1) >> 1) & 0x1) -#define PORT_P0_DIR_P1_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P1) | (((val) & 0x1) << 1)) -/* Port 0 Pin #Direction Control (0) */ -#define PORT_P0_DIR_P0 (0x1) -#define PORT_P0_DIR_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P0_DIR_P0_GET(val) ((((val) & PORT_P0_DIR_P0) >> 0) & 0x1) -#define PORT_P0_DIR_P0_SET(reg,val) (reg) = ((reg & ~PORT_P0_DIR_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 0 Alternate Function Select Register 0 - ******************************************************************************/ - -/* Alternate Function at Port 0 Bit # (19) */ -#define PORT_P0_ALTSEL0_P19 (0x1 << 19) -#define PORT_P0_ALTSEL0_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_ALTSEL0_P19_GET(val) ((((val) & PORT_P0_ALTSEL0_P19) >> 19) & 0x1) -#define PORT_P0_ALTSEL0_P19_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P19) | (((val) & 0x1) << 19)) -/* Alternate Function at Port 0 Bit # (18) */ -#define PORT_P0_ALTSEL0_P18 (0x1 << 18) -#define PORT_P0_ALTSEL0_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P0_ALTSEL0_P18_GET(val) ((((val) & PORT_P0_ALTSEL0_P18) >> 18) & 0x1) -#define PORT_P0_ALTSEL0_P18_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P18) | (((val) & 0x1) << 18)) -/* Alternate Function at Port 0 Bit # (17) */ -#define PORT_P0_ALTSEL0_P17 (0x1 << 17) -#define PORT_P0_ALTSEL0_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_ALTSEL0_P17_GET(val) ((((val) & PORT_P0_ALTSEL0_P17) >> 17) & 0x1) -#define PORT_P0_ALTSEL0_P17_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P17) | (((val) & 0x1) << 17)) -/* Alternate Function at Port 0 Bit # (16) */ -#define PORT_P0_ALTSEL0_P16 (0x1 << 16) -#define PORT_P0_ALTSEL0_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_ALTSEL0_P16_GET(val) ((((val) & PORT_P0_ALTSEL0_P16) >> 16) & 0x1) -#define PORT_P0_ALTSEL0_P16_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P16) | (((val) & 0x1) << 16)) -/* Alternate Function at Port 0 Bit # (15) */ -#define PORT_P0_ALTSEL0_P15 (0x1 << 15) -#define PORT_P0_ALTSEL0_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_ALTSEL0_P15_GET(val) ((((val) & PORT_P0_ALTSEL0_P15) >> 15) & 0x1) -#define PORT_P0_ALTSEL0_P15_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P15) | (((val) & 0x1) << 15)) -/* Alternate Function at Port 0 Bit # (14) */ -#define PORT_P0_ALTSEL0_P14 (0x1 << 14) -#define PORT_P0_ALTSEL0_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_ALTSEL0_P14_GET(val) ((((val) & PORT_P0_ALTSEL0_P14) >> 14) & 0x1) -#define PORT_P0_ALTSEL0_P14_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P14) | (((val) & 0x1) << 14)) -/* Alternate Function at Port 0 Bit # (13) */ -#define PORT_P0_ALTSEL0_P13 (0x1 << 13) -#define PORT_P0_ALTSEL0_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_ALTSEL0_P13_GET(val) ((((val) & PORT_P0_ALTSEL0_P13) >> 13) & 0x1) -#define PORT_P0_ALTSEL0_P13_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P13) | (((val) & 0x1) << 13)) -/* Alternate Function at Port 0 Bit # (12) */ -#define PORT_P0_ALTSEL0_P12 (0x1 << 12) -#define PORT_P0_ALTSEL0_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_ALTSEL0_P12_GET(val) ((((val) & PORT_P0_ALTSEL0_P12) >> 12) & 0x1) -#define PORT_P0_ALTSEL0_P12_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P12) | (((val) & 0x1) << 12)) -/* Alternate Function at Port 0 Bit # (11) */ -#define PORT_P0_ALTSEL0_P11 (0x1 << 11) -#define PORT_P0_ALTSEL0_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_ALTSEL0_P11_GET(val) ((((val) & PORT_P0_ALTSEL0_P11) >> 11) & 0x1) -#define PORT_P0_ALTSEL0_P11_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P11) | (((val) & 0x1) << 11)) -/* Alternate Function at Port 0 Bit # (10) */ -#define PORT_P0_ALTSEL0_P10 (0x1 << 10) -#define PORT_P0_ALTSEL0_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_ALTSEL0_P10_GET(val) ((((val) & PORT_P0_ALTSEL0_P10) >> 10) & 0x1) -#define PORT_P0_ALTSEL0_P10_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P10) | (((val) & 0x1) << 10)) -/* Alternate Function at Port 0 Bit # (9) */ -#define PORT_P0_ALTSEL0_P9 (0x1 << 9) -#define PORT_P0_ALTSEL0_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_ALTSEL0_P9_GET(val) ((((val) & PORT_P0_ALTSEL0_P9) >> 9) & 0x1) -#define PORT_P0_ALTSEL0_P9_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P9) | (((val) & 0x1) << 9)) -/* Alternate Function at Port 0 Bit # (8) */ -#define PORT_P0_ALTSEL0_P8 (0x1 << 8) -#define PORT_P0_ALTSEL0_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_ALTSEL0_P8_GET(val) ((((val) & PORT_P0_ALTSEL0_P8) >> 8) & 0x1) -#define PORT_P0_ALTSEL0_P8_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P8) | (((val) & 0x1) << 8)) -/* Alternate Function at Port 0 Bit # (7) */ -#define PORT_P0_ALTSEL0_P7 (0x1 << 7) -#define PORT_P0_ALTSEL0_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_ALTSEL0_P7_GET(val) ((((val) & PORT_P0_ALTSEL0_P7) >> 7) & 0x1) -#define PORT_P0_ALTSEL0_P7_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P7) | (((val) & 0x1) << 7)) -/* Alternate Function at Port 0 Bit # (6) */ -#define PORT_P0_ALTSEL0_P6 (0x1 << 6) -#define PORT_P0_ALTSEL0_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P0_ALTSEL0_P6_GET(val) ((((val) & PORT_P0_ALTSEL0_P6) >> 6) & 0x1) -#define PORT_P0_ALTSEL0_P6_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P6) | (((val) & 0x1) << 6)) -/* Alternate Function at Port 0 Bit # (5) */ -#define PORT_P0_ALTSEL0_P5 (0x1 << 5) -#define PORT_P0_ALTSEL0_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P0_ALTSEL0_P5_GET(val) ((((val) & PORT_P0_ALTSEL0_P5) >> 5) & 0x1) -#define PORT_P0_ALTSEL0_P5_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P5) | (((val) & 0x1) << 5)) -/* Alternate Function at Port 0 Bit # (4) */ -#define PORT_P0_ALTSEL0_P4 (0x1 << 4) -#define PORT_P0_ALTSEL0_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P0_ALTSEL0_P4_GET(val) ((((val) & PORT_P0_ALTSEL0_P4) >> 4) & 0x1) -#define PORT_P0_ALTSEL0_P4_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P4) | (((val) & 0x1) << 4)) -/* Alternate Function at Port 0 Bit # (3) */ -#define PORT_P0_ALTSEL0_P3 (0x1 << 3) -#define PORT_P0_ALTSEL0_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P0_ALTSEL0_P3_GET(val) ((((val) & PORT_P0_ALTSEL0_P3) >> 3) & 0x1) -#define PORT_P0_ALTSEL0_P3_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P3) | (((val) & 0x1) << 3)) -/* Alternate Function at Port 0 Bit # (2) */ -#define PORT_P0_ALTSEL0_P2 (0x1 << 2) -#define PORT_P0_ALTSEL0_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P0_ALTSEL0_P2_GET(val) ((((val) & PORT_P0_ALTSEL0_P2) >> 2) & 0x1) -#define PORT_P0_ALTSEL0_P2_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P2) | (((val) & 0x1) << 2)) -/* Alternate Function at Port 0 Bit # (1) */ -#define PORT_P0_ALTSEL0_P1 (0x1 << 1) -#define PORT_P0_ALTSEL0_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P0_ALTSEL0_P1_GET(val) ((((val) & PORT_P0_ALTSEL0_P1) >> 1) & 0x1) -#define PORT_P0_ALTSEL0_P1_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P1) | (((val) & 0x1) << 1)) -/* Alternate Function at Port 0 Bit # (0) */ -#define PORT_P0_ALTSEL0_P0 (0x1) -#define PORT_P0_ALTSEL0_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P0_ALTSEL0_P0_GET(val) ((((val) & PORT_P0_ALTSEL0_P0) >> 0) & 0x1) -#define PORT_P0_ALTSEL0_P0_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL0_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 0 Alternate Function Select Register 1 - ******************************************************************************/ - -/* Alternate Function at Port 0 Bit # (13) */ -#define PORT_P0_ALTSEL1_P13 (0x1 << 13) -#define PORT_P0_ALTSEL1_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_ALTSEL1_P13_GET(val) ((((val) & PORT_P0_ALTSEL1_P13) >> 13) & 0x1) -#define PORT_P0_ALTSEL1_P13_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL1_P13) | (((val) & 0x1) << 13)) -/* Alternate Function at Port 0 Bit # (12) */ -#define PORT_P0_ALTSEL1_P12 (0x1 << 12) -#define PORT_P0_ALTSEL1_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_ALTSEL1_P12_GET(val) ((((val) & PORT_P0_ALTSEL1_P12) >> 12) & 0x1) -#define PORT_P0_ALTSEL1_P12_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL1_P12) | (((val) & 0x1) << 12)) -/* Alternate Function at Port 0 Bit # (11) */ -#define PORT_P0_ALTSEL1_P11 (0x1 << 11) -#define PORT_P0_ALTSEL1_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_ALTSEL1_P11_GET(val) ((((val) & PORT_P0_ALTSEL1_P11) >> 11) & 0x1) -#define PORT_P0_ALTSEL1_P11_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL1_P11) | (((val) & 0x1) << 11)) -/* Alternate Function at Port 0 Bit # (10) */ -#define PORT_P0_ALTSEL1_P10 (0x1 << 10) -#define PORT_P0_ALTSEL1_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_ALTSEL1_P10_GET(val) ((((val) & PORT_P0_ALTSEL1_P10) >> 10) & 0x1) -#define PORT_P0_ALTSEL1_P10_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL1_P10) | (((val) & 0x1) << 10)) -/* Alternate Function at Port 0 Bit # (9) */ -#define PORT_P0_ALTSEL1_P9 (0x1 << 9) -#define PORT_P0_ALTSEL1_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_ALTSEL1_P9_GET(val) ((((val) & PORT_P0_ALTSEL1_P9) >> 9) & 0x1) -#define PORT_P0_ALTSEL1_P9_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL1_P9) | (((val) & 0x1) << 9)) -/* Alternate Function at Port 0 Bit # (8) */ -#define PORT_P0_ALTSEL1_P8 (0x1 << 8) -#define PORT_P0_ALTSEL1_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_ALTSEL1_P8_GET(val) ((((val) & PORT_P0_ALTSEL1_P8) >> 8) & 0x1) -#define PORT_P0_ALTSEL1_P8_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL1_P8) | (((val) & 0x1) << 8)) -/* Alternate Function at Port 0 Bit # (7) */ -#define PORT_P0_ALTSEL1_P7 (0x1 << 7) -#define PORT_P0_ALTSEL1_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_ALTSEL1_P7_GET(val) ((((val) & PORT_P0_ALTSEL1_P7) >> 7) & 0x1) -#define PORT_P0_ALTSEL1_P7_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL1_P7) | (((val) & 0x1) << 7)) -/* Alternate Function at Port 0 Bit # (6) */ -#define PORT_P0_ALTSEL1_P6 (0x1 << 6) -#define PORT_P0_ALTSEL1_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P0_ALTSEL1_P6_GET(val) ((((val) & PORT_P0_ALTSEL1_P6) >> 6) & 0x1) -#define PORT_P0_ALTSEL1_P6_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL1_P6) | (((val) & 0x1) << 6)) -/* Alternate Function at Port 0 Bit # (3) */ -#define PORT_P0_ALTSEL1_P3 (0x1 << 3) -#define PORT_P0_ALTSEL1_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P0_ALTSEL1_P3_GET(val) ((((val) & PORT_P0_ALTSEL1_P3) >> 3) & 0x1) -#define PORT_P0_ALTSEL1_P3_SET(reg,val) (reg) = ((reg & ~PORT_P0_ALTSEL1_P3) | (((val) & 0x1) << 3)) - -/******************************************************************************* - * Port 0 Pull Up Enable Register - ******************************************************************************/ - -/* Pull Up Device Enable at Port 0 Bit # (19) */ -#define PORT_P0_PUEN_P19 (0x1 << 19) -#define PORT_P0_PUEN_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_PUEN_P19_GET(val) ((((val) & PORT_P0_PUEN_P19) >> 19) & 0x1) -#define PORT_P0_PUEN_P19_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P19) | (((val) & 0x1) << 19)) -/* Pull Up Device Enable at Port 0 Bit # (18) */ -#define PORT_P0_PUEN_P18 (0x1 << 18) -#define PORT_P0_PUEN_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P0_PUEN_P18_GET(val) ((((val) & PORT_P0_PUEN_P18) >> 18) & 0x1) -#define PORT_P0_PUEN_P18_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P18) | (((val) & 0x1) << 18)) -/* Pull Up Device Enable at Port 0 Bit # (17) */ -#define PORT_P0_PUEN_P17 (0x1 << 17) -#define PORT_P0_PUEN_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_PUEN_P17_GET(val) ((((val) & PORT_P0_PUEN_P17) >> 17) & 0x1) -#define PORT_P0_PUEN_P17_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P17) | (((val) & 0x1) << 17)) -/* Pull Up Device Enable at Port 0 Bit # (16) */ -#define PORT_P0_PUEN_P16 (0x1 << 16) -#define PORT_P0_PUEN_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_PUEN_P16_GET(val) ((((val) & PORT_P0_PUEN_P16) >> 16) & 0x1) -#define PORT_P0_PUEN_P16_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P16) | (((val) & 0x1) << 16)) -/* Pull Up Device Enable at Port 0 Bit # (15) */ -#define PORT_P0_PUEN_P15 (0x1 << 15) -#define PORT_P0_PUEN_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_PUEN_P15_GET(val) ((((val) & PORT_P0_PUEN_P15) >> 15) & 0x1) -#define PORT_P0_PUEN_P15_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P15) | (((val) & 0x1) << 15)) -/* Pull Up Device Enable at Port 0 Bit # (14) */ -#define PORT_P0_PUEN_P14 (0x1 << 14) -#define PORT_P0_PUEN_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_PUEN_P14_GET(val) ((((val) & PORT_P0_PUEN_P14) >> 14) & 0x1) -#define PORT_P0_PUEN_P14_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P14) | (((val) & 0x1) << 14)) -/* Pull Up Device Enable at Port 0 Bit # (13) */ -#define PORT_P0_PUEN_P13 (0x1 << 13) -#define PORT_P0_PUEN_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_PUEN_P13_GET(val) ((((val) & PORT_P0_PUEN_P13) >> 13) & 0x1) -#define PORT_P0_PUEN_P13_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P13) | (((val) & 0x1) << 13)) -/* Pull Up Device Enable at Port 0 Bit # (12) */ -#define PORT_P0_PUEN_P12 (0x1 << 12) -#define PORT_P0_PUEN_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_PUEN_P12_GET(val) ((((val) & PORT_P0_PUEN_P12) >> 12) & 0x1) -#define PORT_P0_PUEN_P12_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P12) | (((val) & 0x1) << 12)) -/* Pull Up Device Enable at Port 0 Bit # (11) */ -#define PORT_P0_PUEN_P11 (0x1 << 11) -#define PORT_P0_PUEN_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_PUEN_P11_GET(val) ((((val) & PORT_P0_PUEN_P11) >> 11) & 0x1) -#define PORT_P0_PUEN_P11_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P11) | (((val) & 0x1) << 11)) -/* Pull Up Device Enable at Port 0 Bit # (10) */ -#define PORT_P0_PUEN_P10 (0x1 << 10) -#define PORT_P0_PUEN_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_PUEN_P10_GET(val) ((((val) & PORT_P0_PUEN_P10) >> 10) & 0x1) -#define PORT_P0_PUEN_P10_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P10) | (((val) & 0x1) << 10)) -/* Pull Up Device Enable at Port 0 Bit # (9) */ -#define PORT_P0_PUEN_P9 (0x1 << 9) -#define PORT_P0_PUEN_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_PUEN_P9_GET(val) ((((val) & PORT_P0_PUEN_P9) >> 9) & 0x1) -#define PORT_P0_PUEN_P9_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P9) | (((val) & 0x1) << 9)) -/* Pull Up Device Enable at Port 0 Bit # (8) */ -#define PORT_P0_PUEN_P8 (0x1 << 8) -#define PORT_P0_PUEN_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_PUEN_P8_GET(val) ((((val) & PORT_P0_PUEN_P8) >> 8) & 0x1) -#define PORT_P0_PUEN_P8_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P8) | (((val) & 0x1) << 8)) -/* Pull Up Device Enable at Port 0 Bit # (7) */ -#define PORT_P0_PUEN_P7 (0x1 << 7) -#define PORT_P0_PUEN_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_PUEN_P7_GET(val) ((((val) & PORT_P0_PUEN_P7) >> 7) & 0x1) -#define PORT_P0_PUEN_P7_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P7) | (((val) & 0x1) << 7)) -/* Pull Up Device Enable at Port 0 Bit # (6) */ -#define PORT_P0_PUEN_P6 (0x1 << 6) -#define PORT_P0_PUEN_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P0_PUEN_P6_GET(val) ((((val) & PORT_P0_PUEN_P6) >> 6) & 0x1) -#define PORT_P0_PUEN_P6_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P6) | (((val) & 0x1) << 6)) -/* Pull Up Device Enable at Port 0 Bit # (5) */ -#define PORT_P0_PUEN_P5 (0x1 << 5) -#define PORT_P0_PUEN_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P0_PUEN_P5_GET(val) ((((val) & PORT_P0_PUEN_P5) >> 5) & 0x1) -#define PORT_P0_PUEN_P5_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P5) | (((val) & 0x1) << 5)) -/* Pull Up Device Enable at Port 0 Bit # (4) */ -#define PORT_P0_PUEN_P4 (0x1 << 4) -#define PORT_P0_PUEN_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P0_PUEN_P4_GET(val) ((((val) & PORT_P0_PUEN_P4) >> 4) & 0x1) -#define PORT_P0_PUEN_P4_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P4) | (((val) & 0x1) << 4)) -/* Pull Up Device Enable at Port 0 Bit # (3) */ -#define PORT_P0_PUEN_P3 (0x1 << 3) -#define PORT_P0_PUEN_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P0_PUEN_P3_GET(val) ((((val) & PORT_P0_PUEN_P3) >> 3) & 0x1) -#define PORT_P0_PUEN_P3_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P3) | (((val) & 0x1) << 3)) -/* Pull Up Device Enable at Port 0 Bit # (2) */ -#define PORT_P0_PUEN_P2 (0x1 << 2) -#define PORT_P0_PUEN_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P0_PUEN_P2_GET(val) ((((val) & PORT_P0_PUEN_P2) >> 2) & 0x1) -#define PORT_P0_PUEN_P2_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P2) | (((val) & 0x1) << 2)) -/* Pull Up Device Enable at Port 0 Bit # (1) */ -#define PORT_P0_PUEN_P1 (0x1 << 1) -#define PORT_P0_PUEN_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P0_PUEN_P1_GET(val) ((((val) & PORT_P0_PUEN_P1) >> 1) & 0x1) -#define PORT_P0_PUEN_P1_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P1) | (((val) & 0x1) << 1)) -/* Pull Up Device Enable at Port 0 Bit # (0) */ -#define PORT_P0_PUEN_P0 (0x1) -#define PORT_P0_PUEN_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P0_PUEN_P0_GET(val) ((((val) & PORT_P0_PUEN_P0) >> 0) & 0x1) -#define PORT_P0_PUEN_P0_SET(reg,val) (reg) = ((reg & ~PORT_P0_PUEN_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * External Interrupt Control Register 0 - ******************************************************************************/ - -/* Type of Level or Edge Detection of EXINT16 (19) */ -#define PORT_P0_EXINTCR0_EXINT16 (0x1 << 19) -#define PORT_P0_EXINTCR0_EXINT16_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_EXINTCR0_EXINT16_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT16) >> 19) & 0x1) -#define PORT_P0_EXINTCR0_EXINT16_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT16) | (((val) & 0x1) << 19)) -/* Type of Level or Edge Detection of EXINT10 (17) */ -#define PORT_P0_EXINTCR0_EXINT10 (0x1 << 17) -#define PORT_P0_EXINTCR0_EXINT10_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_EXINTCR0_EXINT10_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT10) >> 17) & 0x1) -#define PORT_P0_EXINTCR0_EXINT10_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT10) | (((val) & 0x1) << 17)) -/* Type of Level or Edge Detection of EXINT9 (16) */ -#define PORT_P0_EXINTCR0_EXINT9 (0x1 << 16) -#define PORT_P0_EXINTCR0_EXINT9_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_EXINTCR0_EXINT9_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT9) >> 16) & 0x1) -#define PORT_P0_EXINTCR0_EXINT9_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT9) | (((val) & 0x1) << 16)) -/* Type of Level or Edge Detection of EXINT8 (15) */ -#define PORT_P0_EXINTCR0_EXINT8 (0x1 << 15) -#define PORT_P0_EXINTCR0_EXINT8_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_EXINTCR0_EXINT8_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT8) >> 15) & 0x1) -#define PORT_P0_EXINTCR0_EXINT8_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT8) | (((val) & 0x1) << 15)) -/* Type of Level or Edge Detection of EXINT7 (14) */ -#define PORT_P0_EXINTCR0_EXINT7 (0x1 << 14) -#define PORT_P0_EXINTCR0_EXINT7_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_EXINTCR0_EXINT7_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT7) >> 14) & 0x1) -#define PORT_P0_EXINTCR0_EXINT7_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT7) | (((val) & 0x1) << 14)) -/* Type of Level or Edge Detection of EXINT6 (13) */ -#define PORT_P0_EXINTCR0_EXINT6 (0x1 << 13) -#define PORT_P0_EXINTCR0_EXINT6_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_EXINTCR0_EXINT6_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT6) >> 13) & 0x1) -#define PORT_P0_EXINTCR0_EXINT6_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT6) | (((val) & 0x1) << 13)) -/* Type of Level or Edge Detection of EXINT5 (12) */ -#define PORT_P0_EXINTCR0_EXINT5 (0x1 << 12) -#define PORT_P0_EXINTCR0_EXINT5_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_EXINTCR0_EXINT5_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT5) >> 12) & 0x1) -#define PORT_P0_EXINTCR0_EXINT5_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT5) | (((val) & 0x1) << 12)) -/* Type of Level or Edge Detection of EXINT4 (11) */ -#define PORT_P0_EXINTCR0_EXINT4 (0x1 << 11) -#define PORT_P0_EXINTCR0_EXINT4_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_EXINTCR0_EXINT4_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT4) >> 11) & 0x1) -#define PORT_P0_EXINTCR0_EXINT4_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT4) | (((val) & 0x1) << 11)) -/* Type of Level or Edge Detection of EXINT3 (10) */ -#define PORT_P0_EXINTCR0_EXINT3 (0x1 << 10) -#define PORT_P0_EXINTCR0_EXINT3_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_EXINTCR0_EXINT3_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT3) >> 10) & 0x1) -#define PORT_P0_EXINTCR0_EXINT3_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT3) | (((val) & 0x1) << 10)) -/* Type of Level or Edge Detection of EXINT2 (9) */ -#define PORT_P0_EXINTCR0_EXINT2 (0x1 << 9) -#define PORT_P0_EXINTCR0_EXINT2_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_EXINTCR0_EXINT2_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT2) >> 9) & 0x1) -#define PORT_P0_EXINTCR0_EXINT2_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT2) | (((val) & 0x1) << 9)) -/* Type of Level or Edge Detection of EXINT1 (8) */ -#define PORT_P0_EXINTCR0_EXINT1 (0x1 << 8) -#define PORT_P0_EXINTCR0_EXINT1_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_EXINTCR0_EXINT1_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT1) >> 8) & 0x1) -#define PORT_P0_EXINTCR0_EXINT1_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT1) | (((val) & 0x1) << 8)) -/* Type of Level or Edge Detection of EXINT0 (7) */ -#define PORT_P0_EXINTCR0_EXINT0 (0x1 << 7) -#define PORT_P0_EXINTCR0_EXINT0_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_EXINTCR0_EXINT0_GET(val) ((((val) & PORT_P0_EXINTCR0_EXINT0) >> 7) & 0x1) -#define PORT_P0_EXINTCR0_EXINT0_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR0_EXINT0) | (((val) & 0x1) << 7)) - -/******************************************************************************* - * External Interrupt Control Register 1 - ******************************************************************************/ - -/* Type of Level or Edge Detection of EXINT16 (19) */ -#define PORT_P0_EXINTCR1_EXINT16 (0x1 << 19) -#define PORT_P0_EXINTCR1_EXINT16_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_EXINTCR1_EXINT16_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT16) >> 19) & 0x1) -#define PORT_P0_EXINTCR1_EXINT16_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT16) | (((val) & 0x1) << 19)) -/* Type of Level or Edge Detection of EXINT10 (17) */ -#define PORT_P0_EXINTCR1_EXINT10 (0x1 << 17) -#define PORT_P0_EXINTCR1_EXINT10_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_EXINTCR1_EXINT10_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT10) >> 17) & 0x1) -#define PORT_P0_EXINTCR1_EXINT10_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT10) | (((val) & 0x1) << 17)) -/* Type of Level or Edge Detection of EXINT9 (16) */ -#define PORT_P0_EXINTCR1_EXINT9 (0x1 << 16) -#define PORT_P0_EXINTCR1_EXINT9_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_EXINTCR1_EXINT9_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT9) >> 16) & 0x1) -#define PORT_P0_EXINTCR1_EXINT9_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT9) | (((val) & 0x1) << 16)) -/* Type of Level or Edge Detection of EXINT8 (15) */ -#define PORT_P0_EXINTCR1_EXINT8 (0x1 << 15) -#define PORT_P0_EXINTCR1_EXINT8_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_EXINTCR1_EXINT8_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT8) >> 15) & 0x1) -#define PORT_P0_EXINTCR1_EXINT8_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT8) | (((val) & 0x1) << 15)) -/* Type of Level or Edge Detection of EXINT7 (14) */ -#define PORT_P0_EXINTCR1_EXINT7 (0x1 << 14) -#define PORT_P0_EXINTCR1_EXINT7_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_EXINTCR1_EXINT7_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT7) >> 14) & 0x1) -#define PORT_P0_EXINTCR1_EXINT7_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT7) | (((val) & 0x1) << 14)) -/* Type of Level or Edge Detection of EXINT6 (13) */ -#define PORT_P0_EXINTCR1_EXINT6 (0x1 << 13) -#define PORT_P0_EXINTCR1_EXINT6_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_EXINTCR1_EXINT6_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT6) >> 13) & 0x1) -#define PORT_P0_EXINTCR1_EXINT6_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT6) | (((val) & 0x1) << 13)) -/* Type of Level or Edge Detection of EXINT5 (12) */ -#define PORT_P0_EXINTCR1_EXINT5 (0x1 << 12) -#define PORT_P0_EXINTCR1_EXINT5_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_EXINTCR1_EXINT5_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT5) >> 12) & 0x1) -#define PORT_P0_EXINTCR1_EXINT5_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT5) | (((val) & 0x1) << 12)) -/* Type of Level or Edge Detection of EXINT4 (11) */ -#define PORT_P0_EXINTCR1_EXINT4 (0x1 << 11) -#define PORT_P0_EXINTCR1_EXINT4_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_EXINTCR1_EXINT4_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT4) >> 11) & 0x1) -#define PORT_P0_EXINTCR1_EXINT4_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT4) | (((val) & 0x1) << 11)) -/* Type of Level or Edge Detection of EXINT3 (10) */ -#define PORT_P0_EXINTCR1_EXINT3 (0x1 << 10) -#define PORT_P0_EXINTCR1_EXINT3_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_EXINTCR1_EXINT3_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT3) >> 10) & 0x1) -#define PORT_P0_EXINTCR1_EXINT3_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT3) | (((val) & 0x1) << 10)) -/* Type of Level or Edge Detection of EXINT2 (9) */ -#define PORT_P0_EXINTCR1_EXINT2 (0x1 << 9) -#define PORT_P0_EXINTCR1_EXINT2_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_EXINTCR1_EXINT2_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT2) >> 9) & 0x1) -#define PORT_P0_EXINTCR1_EXINT2_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT2) | (((val) & 0x1) << 9)) -/* Type of Level or Edge Detection of EXINT1 (8) */ -#define PORT_P0_EXINTCR1_EXINT1 (0x1 << 8) -#define PORT_P0_EXINTCR1_EXINT1_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_EXINTCR1_EXINT1_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT1) >> 8) & 0x1) -#define PORT_P0_EXINTCR1_EXINT1_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT1) | (((val) & 0x1) << 8)) -/* Type of Level or Edge Detection of EXINT0 (7) */ -#define PORT_P0_EXINTCR1_EXINT0 (0x1 << 7) -#define PORT_P0_EXINTCR1_EXINT0_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_EXINTCR1_EXINT0_GET(val) ((((val) & PORT_P0_EXINTCR1_EXINT0) >> 7) & 0x1) -#define PORT_P0_EXINTCR1_EXINT0_SET(reg,val) (reg) = ((reg & ~PORT_P0_EXINTCR1_EXINT0) | (((val) & 0x1) << 7)) - -/******************************************************************************* - * P0_IRNEN Register - ******************************************************************************/ - -/* EXINT16 Interrupt Request Enable (19) */ -#define PORT_P0_IRNEN_EXINT16 (0x1 << 19) -#define PORT_P0_IRNEN_EXINT16_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_IRNEN_EXINT16_GET(val) ((((val) & PORT_P0_IRNEN_EXINT16) >> 19) & 0x1) -#define PORT_P0_IRNEN_EXINT16_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT16) | (((val) & 0x1) << 19)) -/* EXINT10 Interrupt Request Enable (17) */ -#define PORT_P0_IRNEN_EXINT10 (0x1 << 17) -#define PORT_P0_IRNEN_EXINT10_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_IRNEN_EXINT10_GET(val) ((((val) & PORT_P0_IRNEN_EXINT10) >> 17) & 0x1) -#define PORT_P0_IRNEN_EXINT10_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT10) | (((val) & 0x1) << 17)) -/* EXINT9 Interrupt Request Enable (16) */ -#define PORT_P0_IRNEN_EXINT9 (0x1 << 16) -#define PORT_P0_IRNEN_EXINT9_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_IRNEN_EXINT9_GET(val) ((((val) & PORT_P0_IRNEN_EXINT9) >> 16) & 0x1) -#define PORT_P0_IRNEN_EXINT9_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT9) | (((val) & 0x1) << 16)) -/* EXINT8 Interrupt Request Enable (15) */ -#define PORT_P0_IRNEN_EXINT8 (0x1 << 15) -#define PORT_P0_IRNEN_EXINT8_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_IRNEN_EXINT8_GET(val) ((((val) & PORT_P0_IRNEN_EXINT8) >> 15) & 0x1) -#define PORT_P0_IRNEN_EXINT8_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT8) | (((val) & 0x1) << 15)) -/* EXINT7 Interrupt Request Enable (14) */ -#define PORT_P0_IRNEN_EXINT7 (0x1 << 14) -#define PORT_P0_IRNEN_EXINT7_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_IRNEN_EXINT7_GET(val) ((((val) & PORT_P0_IRNEN_EXINT7) >> 14) & 0x1) -#define PORT_P0_IRNEN_EXINT7_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT7) | (((val) & 0x1) << 14)) -/* EXINT6 Interrupt Request Enable (13) */ -#define PORT_P0_IRNEN_EXINT6 (0x1 << 13) -#define PORT_P0_IRNEN_EXINT6_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_IRNEN_EXINT6_GET(val) ((((val) & PORT_P0_IRNEN_EXINT6) >> 13) & 0x1) -#define PORT_P0_IRNEN_EXINT6_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT6) | (((val) & 0x1) << 13)) -/* EXINT5 Interrupt Request Enable (12) */ -#define PORT_P0_IRNEN_EXINT5 (0x1 << 12) -#define PORT_P0_IRNEN_EXINT5_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_IRNEN_EXINT5_GET(val) ((((val) & PORT_P0_IRNEN_EXINT5) >> 12) & 0x1) -#define PORT_P0_IRNEN_EXINT5_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT5) | (((val) & 0x1) << 12)) -/* EXINT4 Interrupt Request Enable (11) */ -#define PORT_P0_IRNEN_EXINT4 (0x1 << 11) -#define PORT_P0_IRNEN_EXINT4_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_IRNEN_EXINT4_GET(val) ((((val) & PORT_P0_IRNEN_EXINT4) >> 11) & 0x1) -#define PORT_P0_IRNEN_EXINT4_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT4) | (((val) & 0x1) << 11)) -/* EXINT3 Interrupt Request Enable (10) */ -#define PORT_P0_IRNEN_EXINT3 (0x1 << 10) -#define PORT_P0_IRNEN_EXINT3_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_IRNEN_EXINT3_GET(val) ((((val) & PORT_P0_IRNEN_EXINT3) >> 10) & 0x1) -#define PORT_P0_IRNEN_EXINT3_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT3) | (((val) & 0x1) << 10)) -/* EXINT2 Interrupt Request Enable (9) */ -#define PORT_P0_IRNEN_EXINT2 (0x1 << 9) -#define PORT_P0_IRNEN_EXINT2_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_IRNEN_EXINT2_GET(val) ((((val) & PORT_P0_IRNEN_EXINT2) >> 9) & 0x1) -#define PORT_P0_IRNEN_EXINT2_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT2) | (((val) & 0x1) << 9)) -/* EXINT1 Interrupt Request Enable (8) */ -#define PORT_P0_IRNEN_EXINT1 (0x1 << 8) -#define PORT_P0_IRNEN_EXINT1_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_IRNEN_EXINT1_GET(val) ((((val) & PORT_P0_IRNEN_EXINT1) >> 8) & 0x1) -#define PORT_P0_IRNEN_EXINT1_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT1) | (((val) & 0x1) << 8)) -/* EXINT0 Interrupt Request Enable (7) */ -#define PORT_P0_IRNEN_EXINT0 (0x1 << 7) -#define PORT_P0_IRNEN_EXINT0_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_IRNEN_EXINT0_GET(val) ((((val) & PORT_P0_IRNEN_EXINT0) >> 7) & 0x1) -#define PORT_P0_IRNEN_EXINT0_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNEN_EXINT0) | (((val) & 0x1) << 7)) - -/******************************************************************************* - * P0_IRNICR Register - ******************************************************************************/ - -/* EXINT16 Interrupt Request (19) */ -#define PORT_P0_IRNICR_EXINT16 (0x1 << 19) -#define PORT_P0_IRNICR_EXINT16_GET(val) ((((val) & PORT_P0_IRNICR_EXINT16) >> 19) & 0x1) -/* EXINT10 Interrupt Request (17) */ -#define PORT_P0_IRNICR_EXINT10 (0x1 << 17) -#define PORT_P0_IRNICR_EXINT10_GET(val) ((((val) & PORT_P0_IRNICR_EXINT10) >> 17) & 0x1) -/* EXINT9 Interrupt Request (16) */ -#define PORT_P0_IRNICR_EXINT9 (0x1 << 16) -#define PORT_P0_IRNICR_EXINT9_GET(val) ((((val) & PORT_P0_IRNICR_EXINT9) >> 16) & 0x1) -/* EXINT8 Interrupt Request (15) */ -#define PORT_P0_IRNICR_EXINT8 (0x1 << 15) -#define PORT_P0_IRNICR_EXINT8_GET(val) ((((val) & PORT_P0_IRNICR_EXINT8) >> 15) & 0x1) -/* EXINT7 Interrupt Request (14) */ -#define PORT_P0_IRNICR_EXINT7 (0x1 << 14) -#define PORT_P0_IRNICR_EXINT7_GET(val) ((((val) & PORT_P0_IRNICR_EXINT7) >> 14) & 0x1) -/* EXINT6 Interrupt Request (13) */ -#define PORT_P0_IRNICR_EXINT6 (0x1 << 13) -#define PORT_P0_IRNICR_EXINT6_GET(val) ((((val) & PORT_P0_IRNICR_EXINT6) >> 13) & 0x1) -/* EXINT5 Interrupt Request (12) */ -#define PORT_P0_IRNICR_EXINT5 (0x1 << 12) -#define PORT_P0_IRNICR_EXINT5_GET(val) ((((val) & PORT_P0_IRNICR_EXINT5) >> 12) & 0x1) -/* EXINT4 Interrupt Request (11) */ -#define PORT_P0_IRNICR_EXINT4 (0x1 << 11) -#define PORT_P0_IRNICR_EXINT4_GET(val) ((((val) & PORT_P0_IRNICR_EXINT4) >> 11) & 0x1) -/* EXINT3 Interrupt Request (10) */ -#define PORT_P0_IRNICR_EXINT3 (0x1 << 10) -#define PORT_P0_IRNICR_EXINT3_GET(val) ((((val) & PORT_P0_IRNICR_EXINT3) >> 10) & 0x1) -/* EXINT2 Interrupt Request (9) */ -#define PORT_P0_IRNICR_EXINT2 (0x1 << 9) -#define PORT_P0_IRNICR_EXINT2_GET(val) ((((val) & PORT_P0_IRNICR_EXINT2) >> 9) & 0x1) -/* EXINT1 Interrupt Request (8) */ -#define PORT_P0_IRNICR_EXINT1 (0x1 << 8) -#define PORT_P0_IRNICR_EXINT1_GET(val) ((((val) & PORT_P0_IRNICR_EXINT1) >> 8) & 0x1) -/* EXINT0 Interrupt Request (7) */ -#define PORT_P0_IRNICR_EXINT0 (0x1 << 7) -#define PORT_P0_IRNICR_EXINT0_GET(val) ((((val) & PORT_P0_IRNICR_EXINT0) >> 7) & 0x1) - -/******************************************************************************* - * P0_IRNCR Register - ******************************************************************************/ - -/* EXINT16 Interrupt Request (19) */ -#define PORT_P0_IRNCR_EXINT16 (0x1 << 19) -#define PORT_P0_IRNCR_EXINT16_GET(val) ((((val) & PORT_P0_IRNCR_EXINT16) >> 19) & 0x1) -/* EXINT10 Interrupt Request (17) */ -#define PORT_P0_IRNCR_EXINT10 (0x1 << 17) -#define PORT_P0_IRNCR_EXINT10_GET(val) ((((val) & PORT_P0_IRNCR_EXINT10) >> 17) & 0x1) -/* EXINT9 Interrupt Request (16) */ -#define PORT_P0_IRNCR_EXINT9 (0x1 << 16) -#define PORT_P0_IRNCR_EXINT9_GET(val) ((((val) & PORT_P0_IRNCR_EXINT9) >> 16) & 0x1) -/* EXINT8 Interrupt Request (15) */ -#define PORT_P0_IRNCR_EXINT8 (0x1 << 15) -#define PORT_P0_IRNCR_EXINT8_GET(val) ((((val) & PORT_P0_IRNCR_EXINT8) >> 15) & 0x1) -/* EXINT7 Interrupt Request (14) */ -#define PORT_P0_IRNCR_EXINT7 (0x1 << 14) -#define PORT_P0_IRNCR_EXINT7_GET(val) ((((val) & PORT_P0_IRNCR_EXINT7) >> 14) & 0x1) -/* EXINT6 Interrupt Request (13) */ -#define PORT_P0_IRNCR_EXINT6 (0x1 << 13) -#define PORT_P0_IRNCR_EXINT6_GET(val) ((((val) & PORT_P0_IRNCR_EXINT6) >> 13) & 0x1) -/* EXINT5 Interrupt Request (12) */ -#define PORT_P0_IRNCR_EXINT5 (0x1 << 12) -#define PORT_P0_IRNCR_EXINT5_GET(val) ((((val) & PORT_P0_IRNCR_EXINT5) >> 12) & 0x1) -/* EXINT4 Interrupt Request (11) */ -#define PORT_P0_IRNCR_EXINT4 (0x1 << 11) -#define PORT_P0_IRNCR_EXINT4_GET(val) ((((val) & PORT_P0_IRNCR_EXINT4) >> 11) & 0x1) -/* EXINT3 Interrupt Request (10) */ -#define PORT_P0_IRNCR_EXINT3 (0x1 << 10) -#define PORT_P0_IRNCR_EXINT3_GET(val) ((((val) & PORT_P0_IRNCR_EXINT3) >> 10) & 0x1) -/* EXINT2 Interrupt Request (9) */ -#define PORT_P0_IRNCR_EXINT2 (0x1 << 9) -#define PORT_P0_IRNCR_EXINT2_GET(val) ((((val) & PORT_P0_IRNCR_EXINT2) >> 9) & 0x1) -/* EXINT1 Interrupt Request (8) */ -#define PORT_P0_IRNCR_EXINT1 (0x1 << 8) -#define PORT_P0_IRNCR_EXINT1_GET(val) ((((val) & PORT_P0_IRNCR_EXINT1) >> 8) & 0x1) -/* EXINT0 Interrupt Request (7) */ -#define PORT_P0_IRNCR_EXINT0 (0x1 << 7) -#define PORT_P0_IRNCR_EXINT0_GET(val) ((((val) & PORT_P0_IRNCR_EXINT0) >> 7) & 0x1) - -/******************************************************************************* - * P0 External Event Detection Configuration Register - ******************************************************************************/ - -/* EXINT16 configured for Edge or Level Detection (19) */ -#define PORT_P0_IRNCFG_EXINT16 (0x1 << 19) -#define PORT_P0_IRNCFG_EXINT16_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_IRNCFG_EXINT16_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT16) >> 19) & 0x1) -#define PORT_P0_IRNCFG_EXINT16_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT16) | (((val) & 0x1) << 19)) -/* EXINT10 configured for Edge or Level Detection (17) */ -#define PORT_P0_IRNCFG_EXINT10 (0x1 << 17) -#define PORT_P0_IRNCFG_EXINT10_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_IRNCFG_EXINT10_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT10) >> 17) & 0x1) -#define PORT_P0_IRNCFG_EXINT10_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT10) | (((val) & 0x1) << 17)) -/* EXINT9 configured for Edge or Level Detection (16) */ -#define PORT_P0_IRNCFG_EXINT9 (0x1 << 16) -#define PORT_P0_IRNCFG_EXINT9_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_IRNCFG_EXINT9_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT9) >> 16) & 0x1) -#define PORT_P0_IRNCFG_EXINT9_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT9) | (((val) & 0x1) << 16)) -/* EXINT8 configured for Edge or Level Detection (15) */ -#define PORT_P0_IRNCFG_EXINT8 (0x1 << 15) -#define PORT_P0_IRNCFG_EXINT8_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_IRNCFG_EXINT8_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT8) >> 15) & 0x1) -#define PORT_P0_IRNCFG_EXINT8_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT8) | (((val) & 0x1) << 15)) -/* EXINT7 configured for Edge or Level Detection (14) */ -#define PORT_P0_IRNCFG_EXINT7 (0x1 << 14) -#define PORT_P0_IRNCFG_EXINT7_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_IRNCFG_EXINT7_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT7) >> 14) & 0x1) -#define PORT_P0_IRNCFG_EXINT7_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT7) | (((val) & 0x1) << 14)) -/* EXINT6 configured for Edge or Level Detection (13) */ -#define PORT_P0_IRNCFG_EXINT6 (0x1 << 13) -#define PORT_P0_IRNCFG_EXINT6_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_IRNCFG_EXINT6_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT6) >> 13) & 0x1) -#define PORT_P0_IRNCFG_EXINT6_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT6) | (((val) & 0x1) << 13)) -/* EXINT5 configured for Edge or Level Detection (12) */ -#define PORT_P0_IRNCFG_EXINT5 (0x1 << 12) -#define PORT_P0_IRNCFG_EXINT5_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_IRNCFG_EXINT5_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT5) >> 12) & 0x1) -#define PORT_P0_IRNCFG_EXINT5_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT5) | (((val) & 0x1) << 12)) -/* EXINT4 configured for Edge or Level Detection (11) */ -#define PORT_P0_IRNCFG_EXINT4 (0x1 << 11) -#define PORT_P0_IRNCFG_EXINT4_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_IRNCFG_EXINT4_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT4) >> 11) & 0x1) -#define PORT_P0_IRNCFG_EXINT4_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT4) | (((val) & 0x1) << 11)) -/* EXINT3 configured for Edge or Level Detection (10) */ -#define PORT_P0_IRNCFG_EXINT3 (0x1 << 10) -#define PORT_P0_IRNCFG_EXINT3_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_IRNCFG_EXINT3_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT3) >> 10) & 0x1) -#define PORT_P0_IRNCFG_EXINT3_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT3) | (((val) & 0x1) << 10)) -/* EXINT2 configured for Edge or Level Detection (9) */ -#define PORT_P0_IRNCFG_EXINT2 (0x1 << 9) -#define PORT_P0_IRNCFG_EXINT2_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_IRNCFG_EXINT2_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT2) >> 9) & 0x1) -#define PORT_P0_IRNCFG_EXINT2_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT2) | (((val) & 0x1) << 9)) -/* EXINT1 configured for Edge or Level Detection (8) */ -#define PORT_P0_IRNCFG_EXINT1 (0x1 << 8) -#define PORT_P0_IRNCFG_EXINT1_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_IRNCFG_EXINT1_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT1) >> 8) & 0x1) -#define PORT_P0_IRNCFG_EXINT1_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT1) | (((val) & 0x1) << 8)) -/* EXINT0 configured for Edge or Level Detection (7) */ -#define PORT_P0_IRNCFG_EXINT0 (0x1 << 7) -#define PORT_P0_IRNCFG_EXINT0_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_IRNCFG_EXINT0_GET(val) ((((val) & PORT_P0_IRNCFG_EXINT0) >> 7) & 0x1) -#define PORT_P0_IRNCFG_EXINT0_SET(reg,val) (reg) = ((reg & ~PORT_P0_IRNCFG_EXINT0) | (((val) & 0x1) << 7)) - -/******************************************************************************* - * P0_IRNENSET Register - ******************************************************************************/ - -/* Set Interrupt Node Enable Flag EXINT16 (19) */ -#define PORT_P0_IRNENSET_EXINT16 (0x1 << 19) -#define PORT_P0_IRNENSET_EXINT16_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_IRNENSET_EXINT16_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT16) | (val) & 1) << 19) -/* Set Interrupt Node Enable Flag EXINT10 (17) */ -#define PORT_P0_IRNENSET_EXINT10 (0x1 << 17) -#define PORT_P0_IRNENSET_EXINT10_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_IRNENSET_EXINT10_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT10) | (val) & 1) << 17) -/* Set Interrupt Node Enable Flag EXINT9 (16) */ -#define PORT_P0_IRNENSET_EXINT9 (0x1 << 16) -#define PORT_P0_IRNENSET_EXINT9_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_IRNENSET_EXINT9_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT9) | (val) & 1) << 16) -/* Set Interrupt Node Enable Flag EXINT8 (15) */ -#define PORT_P0_IRNENSET_EXINT8 (0x1 << 15) -#define PORT_P0_IRNENSET_EXINT8_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_IRNENSET_EXINT8_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT8) | (val) & 1) << 15) -/* Set Interrupt Node Enable Flag EXINT7 (14) */ -#define PORT_P0_IRNENSET_EXINT7 (0x1 << 14) -#define PORT_P0_IRNENSET_EXINT7_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_IRNENSET_EXINT7_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT7) | (val) & 1) << 14) -/* Set Interrupt Node Enable Flag EXINT6 (13) */ -#define PORT_P0_IRNENSET_EXINT6 (0x1 << 13) -#define PORT_P0_IRNENSET_EXINT6_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_IRNENSET_EXINT6_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT6) | (val) & 1) << 13) -/* Set Interrupt Node Enable Flag EXINT5 (12) */ -#define PORT_P0_IRNENSET_EXINT5 (0x1 << 12) -#define PORT_P0_IRNENSET_EXINT5_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_IRNENSET_EXINT5_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT5) | (val) & 1) << 12) -/* Set Interrupt Node Enable Flag EXINT4 (11) */ -#define PORT_P0_IRNENSET_EXINT4 (0x1 << 11) -#define PORT_P0_IRNENSET_EXINT4_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_IRNENSET_EXINT4_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT4) | (val) & 1) << 11) -/* Set Interrupt Node Enable Flag EXINT3 (10) */ -#define PORT_P0_IRNENSET_EXINT3 (0x1 << 10) -#define PORT_P0_IRNENSET_EXINT3_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_IRNENSET_EXINT3_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT3) | (val) & 1) << 10) -/* Set Interrupt Node Enable Flag EXINT2 (9) */ -#define PORT_P0_IRNENSET_EXINT2 (0x1 << 9) -#define PORT_P0_IRNENSET_EXINT2_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_IRNENSET_EXINT2_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT2) | (val) & 1) << 9) -/* Set Interrupt Node Enable Flag EXINT1 (8) */ -#define PORT_P0_IRNENSET_EXINT1 (0x1 << 8) -#define PORT_P0_IRNENSET_EXINT1_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_IRNENSET_EXINT1_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT1) | (val) & 1) << 8) -/* Set Interrupt Node Enable Flag EXINT0 (7) */ -#define PORT_P0_IRNENSET_EXINT0 (0x1 << 7) -#define PORT_P0_IRNENSET_EXINT0_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_IRNENSET_EXINT0_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENSET_EXINT0) | (val) & 1) << 7) - -/******************************************************************************* - * P0_IRNENCLR Register - ******************************************************************************/ - -/* Clear Interrupt Node Enable Flag EXINT16 (19) */ -#define PORT_P0_IRNENCLR_EXINT16 (0x1 << 19) -#define PORT_P0_IRNENCLR_EXINT16_VAL(val) (((val) & 0x1) << 19) -#define PORT_P0_IRNENCLR_EXINT16_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT16) | (val) & 1) << 19) -/* Clear Interrupt Node Enable Flag EXINT10 (17) */ -#define PORT_P0_IRNENCLR_EXINT10 (0x1 << 17) -#define PORT_P0_IRNENCLR_EXINT10_VAL(val) (((val) & 0x1) << 17) -#define PORT_P0_IRNENCLR_EXINT10_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT10) | (val) & 1) << 17) -/* Clear Interrupt Node Enable Flag EXINT9 (16) */ -#define PORT_P0_IRNENCLR_EXINT9 (0x1 << 16) -#define PORT_P0_IRNENCLR_EXINT9_VAL(val) (((val) & 0x1) << 16) -#define PORT_P0_IRNENCLR_EXINT9_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT9) | (val) & 1) << 16) -/* Clear Interrupt Node Enable Flag EXINT8 (15) */ -#define PORT_P0_IRNENCLR_EXINT8 (0x1 << 15) -#define PORT_P0_IRNENCLR_EXINT8_VAL(val) (((val) & 0x1) << 15) -#define PORT_P0_IRNENCLR_EXINT8_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT8) | (val) & 1) << 15) -/* Clear Interrupt Node Enable Flag EXINT7 (14) */ -#define PORT_P0_IRNENCLR_EXINT7 (0x1 << 14) -#define PORT_P0_IRNENCLR_EXINT7_VAL(val) (((val) & 0x1) << 14) -#define PORT_P0_IRNENCLR_EXINT7_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT7) | (val) & 1) << 14) -/* Clear Interrupt Node Enable Flag EXINT6 (13) */ -#define PORT_P0_IRNENCLR_EXINT6 (0x1 << 13) -#define PORT_P0_IRNENCLR_EXINT6_VAL(val) (((val) & 0x1) << 13) -#define PORT_P0_IRNENCLR_EXINT6_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT6) | (val) & 1) << 13) -/* Clear Interrupt Node Enable Flag EXINT5 (12) */ -#define PORT_P0_IRNENCLR_EXINT5 (0x1 << 12) -#define PORT_P0_IRNENCLR_EXINT5_VAL(val) (((val) & 0x1) << 12) -#define PORT_P0_IRNENCLR_EXINT5_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT5) | (val) & 1) << 12) -/* Clear Interrupt Node Enable Flag EXINT4 (11) */ -#define PORT_P0_IRNENCLR_EXINT4 (0x1 << 11) -#define PORT_P0_IRNENCLR_EXINT4_VAL(val) (((val) & 0x1) << 11) -#define PORT_P0_IRNENCLR_EXINT4_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT4) | (val) & 1) << 11) -/* Clear Interrupt Node Enable Flag EXINT3 (10) */ -#define PORT_P0_IRNENCLR_EXINT3 (0x1 << 10) -#define PORT_P0_IRNENCLR_EXINT3_VAL(val) (((val) & 0x1) << 10) -#define PORT_P0_IRNENCLR_EXINT3_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT3) | (val) & 1) << 10) -/* Clear Interrupt Node Enable Flag EXINT2 (9) */ -#define PORT_P0_IRNENCLR_EXINT2 (0x1 << 9) -#define PORT_P0_IRNENCLR_EXINT2_VAL(val) (((val) & 0x1) << 9) -#define PORT_P0_IRNENCLR_EXINT2_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT2) | (val) & 1) << 9) -/* Clear Interrupt Node Enable Flag EXINT1 (8) */ -#define PORT_P0_IRNENCLR_EXINT1 (0x1 << 8) -#define PORT_P0_IRNENCLR_EXINT1_VAL(val) (((val) & 0x1) << 8) -#define PORT_P0_IRNENCLR_EXINT1_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT1) | (val) & 1) << 8) -/* Clear Interrupt Node Enable Flag EXINT0 (7) */ -#define PORT_P0_IRNENCLR_EXINT0 (0x1 << 7) -#define PORT_P0_IRNENCLR_EXINT0_VAL(val) (((val) & 0x1) << 7) -#define PORT_P0_IRNENCLR_EXINT0_SET(reg,val) (reg) = (((reg & ~PORT_P0_IRNENCLR_EXINT0) | (val) & 1) << 7) - -/******************************************************************************* - * Port 1 Data Output Register - ******************************************************************************/ - -/* Port 1 Pin # Output Value (19) */ -#define PORT_P1_OUT_P19 (0x1 << 19) -#define PORT_P1_OUT_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_OUT_P19_GET(val) ((((val) & PORT_P1_OUT_P19) >> 19) & 0x1) -#define PORT_P1_OUT_P19_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P19) | (((val) & 0x1) << 19)) -/* Port 1 Pin # Output Value (18) */ -#define PORT_P1_OUT_P18 (0x1 << 18) -#define PORT_P1_OUT_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_OUT_P18_GET(val) ((((val) & PORT_P1_OUT_P18) >> 18) & 0x1) -#define PORT_P1_OUT_P18_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P18) | (((val) & 0x1) << 18)) -/* Port 1 Pin # Output Value (17) */ -#define PORT_P1_OUT_P17 (0x1 << 17) -#define PORT_P1_OUT_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_OUT_P17_GET(val) ((((val) & PORT_P1_OUT_P17) >> 17) & 0x1) -#define PORT_P1_OUT_P17_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P17) | (((val) & 0x1) << 17)) -/* Port 1 Pin # Output Value (16) */ -#define PORT_P1_OUT_P16 (0x1 << 16) -#define PORT_P1_OUT_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_OUT_P16_GET(val) ((((val) & PORT_P1_OUT_P16) >> 16) & 0x1) -#define PORT_P1_OUT_P16_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P16) | (((val) & 0x1) << 16)) -/* Port 1 Pin # Output Value (15) */ -#define PORT_P1_OUT_P15 (0x1 << 15) -#define PORT_P1_OUT_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_OUT_P15_GET(val) ((((val) & PORT_P1_OUT_P15) >> 15) & 0x1) -#define PORT_P1_OUT_P15_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P15) | (((val) & 0x1) << 15)) -/* Port 1 Pin # Output Value (14) */ -#define PORT_P1_OUT_P14 (0x1 << 14) -#define PORT_P1_OUT_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P1_OUT_P14_GET(val) ((((val) & PORT_P1_OUT_P14) >> 14) & 0x1) -#define PORT_P1_OUT_P14_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P14) | (((val) & 0x1) << 14)) -/* Port 1 Pin # Output Value (13) */ -#define PORT_P1_OUT_P13 (0x1 << 13) -#define PORT_P1_OUT_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P1_OUT_P13_GET(val) ((((val) & PORT_P1_OUT_P13) >> 13) & 0x1) -#define PORT_P1_OUT_P13_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P13) | (((val) & 0x1) << 13)) -/* Port 1 Pin # Output Value (12) */ -#define PORT_P1_OUT_P12 (0x1 << 12) -#define PORT_P1_OUT_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P1_OUT_P12_GET(val) ((((val) & PORT_P1_OUT_P12) >> 12) & 0x1) -#define PORT_P1_OUT_P12_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P12) | (((val) & 0x1) << 12)) -/* Port 1 Pin # Output Value (11) */ -#define PORT_P1_OUT_P11 (0x1 << 11) -#define PORT_P1_OUT_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P1_OUT_P11_GET(val) ((((val) & PORT_P1_OUT_P11) >> 11) & 0x1) -#define PORT_P1_OUT_P11_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P11) | (((val) & 0x1) << 11)) -/* Port 1 Pin # Output Value (10) */ -#define PORT_P1_OUT_P10 (0x1 << 10) -#define PORT_P1_OUT_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P1_OUT_P10_GET(val) ((((val) & PORT_P1_OUT_P10) >> 10) & 0x1) -#define PORT_P1_OUT_P10_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P10) | (((val) & 0x1) << 10)) -/* Port 1 Pin # Output Value (9) */ -#define PORT_P1_OUT_P9 (0x1 << 9) -#define PORT_P1_OUT_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P1_OUT_P9_GET(val) ((((val) & PORT_P1_OUT_P9) >> 9) & 0x1) -#define PORT_P1_OUT_P9_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P9) | (((val) & 0x1) << 9)) -/* Port 1 Pin # Output Value (8) */ -#define PORT_P1_OUT_P8 (0x1 << 8) -#define PORT_P1_OUT_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P1_OUT_P8_GET(val) ((((val) & PORT_P1_OUT_P8) >> 8) & 0x1) -#define PORT_P1_OUT_P8_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P8) | (((val) & 0x1) << 8)) -/* Port 1 Pin # Output Value (7) */ -#define PORT_P1_OUT_P7 (0x1 << 7) -#define PORT_P1_OUT_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P1_OUT_P7_GET(val) ((((val) & PORT_P1_OUT_P7) >> 7) & 0x1) -#define PORT_P1_OUT_P7_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P7) | (((val) & 0x1) << 7)) -/* Port 1 Pin # Output Value (6) */ -#define PORT_P1_OUT_P6 (0x1 << 6) -#define PORT_P1_OUT_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P1_OUT_P6_GET(val) ((((val) & PORT_P1_OUT_P6) >> 6) & 0x1) -#define PORT_P1_OUT_P6_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P6) | (((val) & 0x1) << 6)) -/* Port 1 Pin # Output Value (5) */ -#define PORT_P1_OUT_P5 (0x1 << 5) -#define PORT_P1_OUT_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P1_OUT_P5_GET(val) ((((val) & PORT_P1_OUT_P5) >> 5) & 0x1) -#define PORT_P1_OUT_P5_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P5) | (((val) & 0x1) << 5)) -/* Port 1 Pin # Output Value (4) */ -#define PORT_P1_OUT_P4 (0x1 << 4) -#define PORT_P1_OUT_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P1_OUT_P4_GET(val) ((((val) & PORT_P1_OUT_P4) >> 4) & 0x1) -#define PORT_P1_OUT_P4_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P4) | (((val) & 0x1) << 4)) -/* Port 1 Pin # Output Value (3) */ -#define PORT_P1_OUT_P3 (0x1 << 3) -#define PORT_P1_OUT_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P1_OUT_P3_GET(val) ((((val) & PORT_P1_OUT_P3) >> 3) & 0x1) -#define PORT_P1_OUT_P3_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P3) | (((val) & 0x1) << 3)) -/* Port 1 Pin # Output Value (2) */ -#define PORT_P1_OUT_P2 (0x1 << 2) -#define PORT_P1_OUT_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P1_OUT_P2_GET(val) ((((val) & PORT_P1_OUT_P2) >> 2) & 0x1) -#define PORT_P1_OUT_P2_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P2) | (((val) & 0x1) << 2)) -/* Port 1 Pin # Output Value (1) */ -#define PORT_P1_OUT_P1 (0x1 << 1) -#define PORT_P1_OUT_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P1_OUT_P1_GET(val) ((((val) & PORT_P1_OUT_P1) >> 1) & 0x1) -#define PORT_P1_OUT_P1_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P1) | (((val) & 0x1) << 1)) -/* Port 1 Pin # Output Value (0) */ -#define PORT_P1_OUT_P0 (0x1) -#define PORT_P1_OUT_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P1_OUT_P0_GET(val) ((((val) & PORT_P1_OUT_P0) >> 0) & 0x1) -#define PORT_P1_OUT_P0_SET(reg,val) (reg) = ((reg & ~PORT_P1_OUT_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 1 Data Input Register - ******************************************************************************/ - -/* Port 1 Pin # Latched Input Value (19) */ -#define PORT_P1_IN_P19 (0x1 << 19) -#define PORT_P1_IN_P19_GET(val) ((((val) & PORT_P1_IN_P19) >> 19) & 0x1) -/* Port 1 Pin # Latched Input Value (18) */ -#define PORT_P1_IN_P18 (0x1 << 18) -#define PORT_P1_IN_P18_GET(val) ((((val) & PORT_P1_IN_P18) >> 18) & 0x1) -/* Port 1 Pin # Latched Input Value (17) */ -#define PORT_P1_IN_P17 (0x1 << 17) -#define PORT_P1_IN_P17_GET(val) ((((val) & PORT_P1_IN_P17) >> 17) & 0x1) -/* Port 1 Pin # Latched Input Value (16) */ -#define PORT_P1_IN_P16 (0x1 << 16) -#define PORT_P1_IN_P16_GET(val) ((((val) & PORT_P1_IN_P16) >> 16) & 0x1) -/* Port 1 Pin # Latched Input Value (15) */ -#define PORT_P1_IN_P15 (0x1 << 15) -#define PORT_P1_IN_P15_GET(val) ((((val) & PORT_P1_IN_P15) >> 15) & 0x1) -/* Port 1 Pin # Latched Input Value (14) */ -#define PORT_P1_IN_P14 (0x1 << 14) -#define PORT_P1_IN_P14_GET(val) ((((val) & PORT_P1_IN_P14) >> 14) & 0x1) -/* Port 1 Pin # Latched Input Value (13) */ -#define PORT_P1_IN_P13 (0x1 << 13) -#define PORT_P1_IN_P13_GET(val) ((((val) & PORT_P1_IN_P13) >> 13) & 0x1) -/* Port 1 Pin # Latched Input Value (12) */ -#define PORT_P1_IN_P12 (0x1 << 12) -#define PORT_P1_IN_P12_GET(val) ((((val) & PORT_P1_IN_P12) >> 12) & 0x1) -/* Port 1 Pin # Latched Input Value (11) */ -#define PORT_P1_IN_P11 (0x1 << 11) -#define PORT_P1_IN_P11_GET(val) ((((val) & PORT_P1_IN_P11) >> 11) & 0x1) -/* Port 1 Pin # Latched Input Value (10) */ -#define PORT_P1_IN_P10 (0x1 << 10) -#define PORT_P1_IN_P10_GET(val) ((((val) & PORT_P1_IN_P10) >> 10) & 0x1) -/* Port 1 Pin # Latched Input Value (9) */ -#define PORT_P1_IN_P9 (0x1 << 9) -#define PORT_P1_IN_P9_GET(val) ((((val) & PORT_P1_IN_P9) >> 9) & 0x1) -/* Port 1 Pin # Latched Input Value (8) */ -#define PORT_P1_IN_P8 (0x1 << 8) -#define PORT_P1_IN_P8_GET(val) ((((val) & PORT_P1_IN_P8) >> 8) & 0x1) -/* Port 1 Pin # Latched Input Value (7) */ -#define PORT_P1_IN_P7 (0x1 << 7) -#define PORT_P1_IN_P7_GET(val) ((((val) & PORT_P1_IN_P7) >> 7) & 0x1) -/* Port 1 Pin # Latched Input Value (6) */ -#define PORT_P1_IN_P6 (0x1 << 6) -#define PORT_P1_IN_P6_GET(val) ((((val) & PORT_P1_IN_P6) >> 6) & 0x1) -/* Port 1 Pin # Latched Input Value (5) */ -#define PORT_P1_IN_P5 (0x1 << 5) -#define PORT_P1_IN_P5_GET(val) ((((val) & PORT_P1_IN_P5) >> 5) & 0x1) -/* Port 1 Pin # Latched Input Value (4) */ -#define PORT_P1_IN_P4 (0x1 << 4) -#define PORT_P1_IN_P4_GET(val) ((((val) & PORT_P1_IN_P4) >> 4) & 0x1) -/* Port 1 Pin # Latched Input Value (3) */ -#define PORT_P1_IN_P3 (0x1 << 3) -#define PORT_P1_IN_P3_GET(val) ((((val) & PORT_P1_IN_P3) >> 3) & 0x1) -/* Port 1 Pin # Latched Input Value (2) */ -#define PORT_P1_IN_P2 (0x1 << 2) -#define PORT_P1_IN_P2_GET(val) ((((val) & PORT_P1_IN_P2) >> 2) & 0x1) -/* Port 1 Pin # Latched Input Value (1) */ -#define PORT_P1_IN_P1 (0x1 << 1) -#define PORT_P1_IN_P1_GET(val) ((((val) & PORT_P1_IN_P1) >> 1) & 0x1) -/* Port 1 Pin # Latched Input Value (0) */ -#define PORT_P1_IN_P0 (0x1) -#define PORT_P1_IN_P0_GET(val) ((((val) & PORT_P1_IN_P0) >> 0) & 0x1) - -/******************************************************************************* - * Port 1 Direction Register - ******************************************************************************/ - -/* Port 1 Pin #Direction Control (19) */ -#define PORT_P1_DIR_P19 (0x1 << 19) -#define PORT_P1_DIR_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_DIR_P19_GET(val) ((((val) & PORT_P1_DIR_P19) >> 19) & 0x1) -#define PORT_P1_DIR_P19_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P19) | (((val) & 0x1) << 19)) -/* Port 1 Pin #Direction Control (18) */ -#define PORT_P1_DIR_P18 (0x1 << 18) -#define PORT_P1_DIR_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_DIR_P18_GET(val) ((((val) & PORT_P1_DIR_P18) >> 18) & 0x1) -#define PORT_P1_DIR_P18_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P18) | (((val) & 0x1) << 18)) -/* Port 1 Pin #Direction Control (17) */ -#define PORT_P1_DIR_P17 (0x1 << 17) -#define PORT_P1_DIR_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_DIR_P17_GET(val) ((((val) & PORT_P1_DIR_P17) >> 17) & 0x1) -#define PORT_P1_DIR_P17_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P17) | (((val) & 0x1) << 17)) -/* Port 1 Pin #Direction Control (16) */ -#define PORT_P1_DIR_P16 (0x1 << 16) -#define PORT_P1_DIR_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_DIR_P16_GET(val) ((((val) & PORT_P1_DIR_P16) >> 16) & 0x1) -#define PORT_P1_DIR_P16_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P16) | (((val) & 0x1) << 16)) -/* Port 1 Pin #Direction Control (15) */ -#define PORT_P1_DIR_P15 (0x1 << 15) -#define PORT_P1_DIR_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_DIR_P15_GET(val) ((((val) & PORT_P1_DIR_P15) >> 15) & 0x1) -#define PORT_P1_DIR_P15_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P15) | (((val) & 0x1) << 15)) -/* Port 1 Pin #Direction Control (14) */ -#define PORT_P1_DIR_P14 (0x1 << 14) -#define PORT_P1_DIR_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P1_DIR_P14_GET(val) ((((val) & PORT_P1_DIR_P14) >> 14) & 0x1) -#define PORT_P1_DIR_P14_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P14) | (((val) & 0x1) << 14)) -/* Port 1 Pin #Direction Control (13) */ -#define PORT_P1_DIR_P13 (0x1 << 13) -#define PORT_P1_DIR_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P1_DIR_P13_GET(val) ((((val) & PORT_P1_DIR_P13) >> 13) & 0x1) -#define PORT_P1_DIR_P13_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P13) | (((val) & 0x1) << 13)) -/* Port 1 Pin #Direction Control (12) */ -#define PORT_P1_DIR_P12 (0x1 << 12) -#define PORT_P1_DIR_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P1_DIR_P12_GET(val) ((((val) & PORT_P1_DIR_P12) >> 12) & 0x1) -#define PORT_P1_DIR_P12_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P12) | (((val) & 0x1) << 12)) -/* Port 1 Pin #Direction Control (11) */ -#define PORT_P1_DIR_P11 (0x1 << 11) -#define PORT_P1_DIR_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P1_DIR_P11_GET(val) ((((val) & PORT_P1_DIR_P11) >> 11) & 0x1) -#define PORT_P1_DIR_P11_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P11) | (((val) & 0x1) << 11)) -/* Port 1 Pin #Direction Control (10) */ -#define PORT_P1_DIR_P10 (0x1 << 10) -#define PORT_P1_DIR_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P1_DIR_P10_GET(val) ((((val) & PORT_P1_DIR_P10) >> 10) & 0x1) -#define PORT_P1_DIR_P10_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P10) | (((val) & 0x1) << 10)) -/* Port 1 Pin #Direction Control (9) */ -#define PORT_P1_DIR_P9 (0x1 << 9) -#define PORT_P1_DIR_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P1_DIR_P9_GET(val) ((((val) & PORT_P1_DIR_P9) >> 9) & 0x1) -#define PORT_P1_DIR_P9_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P9) | (((val) & 0x1) << 9)) -/* Port 1 Pin #Direction Control (8) */ -#define PORT_P1_DIR_P8 (0x1 << 8) -#define PORT_P1_DIR_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P1_DIR_P8_GET(val) ((((val) & PORT_P1_DIR_P8) >> 8) & 0x1) -#define PORT_P1_DIR_P8_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P8) | (((val) & 0x1) << 8)) -/* Port 1 Pin #Direction Control (7) */ -#define PORT_P1_DIR_P7 (0x1 << 7) -#define PORT_P1_DIR_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P1_DIR_P7_GET(val) ((((val) & PORT_P1_DIR_P7) >> 7) & 0x1) -#define PORT_P1_DIR_P7_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P7) | (((val) & 0x1) << 7)) -/* Port 1 Pin #Direction Control (6) */ -#define PORT_P1_DIR_P6 (0x1 << 6) -#define PORT_P1_DIR_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P1_DIR_P6_GET(val) ((((val) & PORT_P1_DIR_P6) >> 6) & 0x1) -#define PORT_P1_DIR_P6_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P6) | (((val) & 0x1) << 6)) -/* Port 1 Pin #Direction Control (5) */ -#define PORT_P1_DIR_P5 (0x1 << 5) -#define PORT_P1_DIR_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P1_DIR_P5_GET(val) ((((val) & PORT_P1_DIR_P5) >> 5) & 0x1) -#define PORT_P1_DIR_P5_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P5) | (((val) & 0x1) << 5)) -/* Port 1 Pin #Direction Control (4) */ -#define PORT_P1_DIR_P4 (0x1 << 4) -#define PORT_P1_DIR_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P1_DIR_P4_GET(val) ((((val) & PORT_P1_DIR_P4) >> 4) & 0x1) -#define PORT_P1_DIR_P4_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P4) | (((val) & 0x1) << 4)) -/* Port 1 Pin #Direction Control (3) */ -#define PORT_P1_DIR_P3 (0x1 << 3) -#define PORT_P1_DIR_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P1_DIR_P3_GET(val) ((((val) & PORT_P1_DIR_P3) >> 3) & 0x1) -#define PORT_P1_DIR_P3_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P3) | (((val) & 0x1) << 3)) -/* Port 1 Pin #Direction Control (2) */ -#define PORT_P1_DIR_P2 (0x1 << 2) -#define PORT_P1_DIR_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P1_DIR_P2_GET(val) ((((val) & PORT_P1_DIR_P2) >> 2) & 0x1) -#define PORT_P1_DIR_P2_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P2) | (((val) & 0x1) << 2)) -/* Port 1 Pin #Direction Control (1) */ -#define PORT_P1_DIR_P1 (0x1 << 1) -#define PORT_P1_DIR_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P1_DIR_P1_GET(val) ((((val) & PORT_P1_DIR_P1) >> 1) & 0x1) -#define PORT_P1_DIR_P1_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P1) | (((val) & 0x1) << 1)) -/* Port 1 Pin #Direction Control (0) */ -#define PORT_P1_DIR_P0 (0x1) -#define PORT_P1_DIR_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P1_DIR_P0_GET(val) ((((val) & PORT_P1_DIR_P0) >> 0) & 0x1) -#define PORT_P1_DIR_P0_SET(reg,val) (reg) = ((reg & ~PORT_P1_DIR_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 1 Alternate Function Select Register 0 - ******************************************************************************/ - -/* Alternate Function at Port 1 Bit # (19) */ -#define PORT_P1_ALTSEL0_P19 (0x1 << 19) -#define PORT_P1_ALTSEL0_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_ALTSEL0_P19_GET(val) ((((val) & PORT_P1_ALTSEL0_P19) >> 19) & 0x1) -#define PORT_P1_ALTSEL0_P19_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P19) | (((val) & 0x1) << 19)) -/* Alternate Function at Port 1 Bit # (18) */ -#define PORT_P1_ALTSEL0_P18 (0x1 << 18) -#define PORT_P1_ALTSEL0_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_ALTSEL0_P18_GET(val) ((((val) & PORT_P1_ALTSEL0_P18) >> 18) & 0x1) -#define PORT_P1_ALTSEL0_P18_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P18) | (((val) & 0x1) << 18)) -/* Alternate Function at Port 1 Bit # (17) */ -#define PORT_P1_ALTSEL0_P17 (0x1 << 17) -#define PORT_P1_ALTSEL0_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_ALTSEL0_P17_GET(val) ((((val) & PORT_P1_ALTSEL0_P17) >> 17) & 0x1) -#define PORT_P1_ALTSEL0_P17_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P17) | (((val) & 0x1) << 17)) -/* Alternate Function at Port 1 Bit # (16) */ -#define PORT_P1_ALTSEL0_P16 (0x1 << 16) -#define PORT_P1_ALTSEL0_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_ALTSEL0_P16_GET(val) ((((val) & PORT_P1_ALTSEL0_P16) >> 16) & 0x1) -#define PORT_P1_ALTSEL0_P16_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P16) | (((val) & 0x1) << 16)) -/* Alternate Function at Port 1 Bit # (15) */ -#define PORT_P1_ALTSEL0_P15 (0x1 << 15) -#define PORT_P1_ALTSEL0_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_ALTSEL0_P15_GET(val) ((((val) & PORT_P1_ALTSEL0_P15) >> 15) & 0x1) -#define PORT_P1_ALTSEL0_P15_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P15) | (((val) & 0x1) << 15)) -/* Alternate Function at Port 1 Bit # (14) */ -#define PORT_P1_ALTSEL0_P14 (0x1 << 14) -#define PORT_P1_ALTSEL0_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P1_ALTSEL0_P14_GET(val) ((((val) & PORT_P1_ALTSEL0_P14) >> 14) & 0x1) -#define PORT_P1_ALTSEL0_P14_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P14) | (((val) & 0x1) << 14)) -/* Alternate Function at Port 1 Bit # (13) */ -#define PORT_P1_ALTSEL0_P13 (0x1 << 13) -#define PORT_P1_ALTSEL0_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P1_ALTSEL0_P13_GET(val) ((((val) & PORT_P1_ALTSEL0_P13) >> 13) & 0x1) -#define PORT_P1_ALTSEL0_P13_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P13) | (((val) & 0x1) << 13)) -/* Alternate Function at Port 1 Bit # (12) */ -#define PORT_P1_ALTSEL0_P12 (0x1 << 12) -#define PORT_P1_ALTSEL0_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P1_ALTSEL0_P12_GET(val) ((((val) & PORT_P1_ALTSEL0_P12) >> 12) & 0x1) -#define PORT_P1_ALTSEL0_P12_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P12) | (((val) & 0x1) << 12)) -/* Alternate Function at Port 1 Bit # (11) */ -#define PORT_P1_ALTSEL0_P11 (0x1 << 11) -#define PORT_P1_ALTSEL0_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P1_ALTSEL0_P11_GET(val) ((((val) & PORT_P1_ALTSEL0_P11) >> 11) & 0x1) -#define PORT_P1_ALTSEL0_P11_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P11) | (((val) & 0x1) << 11)) -/* Alternate Function at Port 1 Bit # (10) */ -#define PORT_P1_ALTSEL0_P10 (0x1 << 10) -#define PORT_P1_ALTSEL0_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P1_ALTSEL0_P10_GET(val) ((((val) & PORT_P1_ALTSEL0_P10) >> 10) & 0x1) -#define PORT_P1_ALTSEL0_P10_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P10) | (((val) & 0x1) << 10)) -/* Alternate Function at Port 1 Bit # (9) */ -#define PORT_P1_ALTSEL0_P9 (0x1 << 9) -#define PORT_P1_ALTSEL0_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P1_ALTSEL0_P9_GET(val) ((((val) & PORT_P1_ALTSEL0_P9) >> 9) & 0x1) -#define PORT_P1_ALTSEL0_P9_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P9) | (((val) & 0x1) << 9)) -/* Alternate Function at Port 1 Bit # (8) */ -#define PORT_P1_ALTSEL0_P8 (0x1 << 8) -#define PORT_P1_ALTSEL0_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P1_ALTSEL0_P8_GET(val) ((((val) & PORT_P1_ALTSEL0_P8) >> 8) & 0x1) -#define PORT_P1_ALTSEL0_P8_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P8) | (((val) & 0x1) << 8)) -/* Alternate Function at Port 1 Bit # (7) */ -#define PORT_P1_ALTSEL0_P7 (0x1 << 7) -#define PORT_P1_ALTSEL0_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P1_ALTSEL0_P7_GET(val) ((((val) & PORT_P1_ALTSEL0_P7) >> 7) & 0x1) -#define PORT_P1_ALTSEL0_P7_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P7) | (((val) & 0x1) << 7)) -/* Alternate Function at Port 1 Bit # (6) */ -#define PORT_P1_ALTSEL0_P6 (0x1 << 6) -#define PORT_P1_ALTSEL0_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P1_ALTSEL0_P6_GET(val) ((((val) & PORT_P1_ALTSEL0_P6) >> 6) & 0x1) -#define PORT_P1_ALTSEL0_P6_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P6) | (((val) & 0x1) << 6)) -/* Alternate Function at Port 1 Bit # (5) */ -#define PORT_P1_ALTSEL0_P5 (0x1 << 5) -#define PORT_P1_ALTSEL0_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P1_ALTSEL0_P5_GET(val) ((((val) & PORT_P1_ALTSEL0_P5) >> 5) & 0x1) -#define PORT_P1_ALTSEL0_P5_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P5) | (((val) & 0x1) << 5)) -/* Alternate Function at Port 1 Bit # (4) */ -#define PORT_P1_ALTSEL0_P4 (0x1 << 4) -#define PORT_P1_ALTSEL0_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P1_ALTSEL0_P4_GET(val) ((((val) & PORT_P1_ALTSEL0_P4) >> 4) & 0x1) -#define PORT_P1_ALTSEL0_P4_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P4) | (((val) & 0x1) << 4)) -/* Alternate Function at Port 1 Bit # (3) */ -#define PORT_P1_ALTSEL0_P3 (0x1 << 3) -#define PORT_P1_ALTSEL0_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P1_ALTSEL0_P3_GET(val) ((((val) & PORT_P1_ALTSEL0_P3) >> 3) & 0x1) -#define PORT_P1_ALTSEL0_P3_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P3) | (((val) & 0x1) << 3)) -/* Alternate Function at Port 1 Bit # (2) */ -#define PORT_P1_ALTSEL0_P2 (0x1 << 2) -#define PORT_P1_ALTSEL0_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P1_ALTSEL0_P2_GET(val) ((((val) & PORT_P1_ALTSEL0_P2) >> 2) & 0x1) -#define PORT_P1_ALTSEL0_P2_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P2) | (((val) & 0x1) << 2)) -/* Alternate Function at Port 1 Bit # (1) */ -#define PORT_P1_ALTSEL0_P1 (0x1 << 1) -#define PORT_P1_ALTSEL0_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P1_ALTSEL0_P1_GET(val) ((((val) & PORT_P1_ALTSEL0_P1) >> 1) & 0x1) -#define PORT_P1_ALTSEL0_P1_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P1) | (((val) & 0x1) << 1)) -/* Alternate Function at Port 1 Bit # (0) */ -#define PORT_P1_ALTSEL0_P0 (0x1) -#define PORT_P1_ALTSEL0_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P1_ALTSEL0_P0_GET(val) ((((val) & PORT_P1_ALTSEL0_P0) >> 0) & 0x1) -#define PORT_P1_ALTSEL0_P0_SET(reg,val) (reg) = ((reg & ~PORT_P1_ALTSEL0_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 1 Pull Up Device Enable Register - ******************************************************************************/ - -/* Pull Up Device Enable at Port 1 Bit # (19) */ -#define PORT_P1_PUEN_P19 (0x1 << 19) -#define PORT_P1_PUEN_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_PUEN_P19_GET(val) ((((val) & PORT_P1_PUEN_P19) >> 19) & 0x1) -#define PORT_P1_PUEN_P19_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P19) | (((val) & 0x1) << 19)) -/* Pull Up Device Enable at Port 1 Bit # (18) */ -#define PORT_P1_PUEN_P18 (0x1 << 18) -#define PORT_P1_PUEN_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_PUEN_P18_GET(val) ((((val) & PORT_P1_PUEN_P18) >> 18) & 0x1) -#define PORT_P1_PUEN_P18_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P18) | (((val) & 0x1) << 18)) -/* Pull Up Device Enable at Port 1 Bit # (17) */ -#define PORT_P1_PUEN_P17 (0x1 << 17) -#define PORT_P1_PUEN_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_PUEN_P17_GET(val) ((((val) & PORT_P1_PUEN_P17) >> 17) & 0x1) -#define PORT_P1_PUEN_P17_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P17) | (((val) & 0x1) << 17)) -/* Pull Up Device Enable at Port 1 Bit # (16) */ -#define PORT_P1_PUEN_P16 (0x1 << 16) -#define PORT_P1_PUEN_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_PUEN_P16_GET(val) ((((val) & PORT_P1_PUEN_P16) >> 16) & 0x1) -#define PORT_P1_PUEN_P16_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P16) | (((val) & 0x1) << 16)) -/* Pull Up Device Enable at Port 1 Bit # (15) */ -#define PORT_P1_PUEN_P15 (0x1 << 15) -#define PORT_P1_PUEN_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_PUEN_P15_GET(val) ((((val) & PORT_P1_PUEN_P15) >> 15) & 0x1) -#define PORT_P1_PUEN_P15_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P15) | (((val) & 0x1) << 15)) -/* Pull Up Device Enable at Port 1 Bit # (14) */ -#define PORT_P1_PUEN_P14 (0x1 << 14) -#define PORT_P1_PUEN_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P1_PUEN_P14_GET(val) ((((val) & PORT_P1_PUEN_P14) >> 14) & 0x1) -#define PORT_P1_PUEN_P14_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P14) | (((val) & 0x1) << 14)) -/* Pull Up Device Enable at Port 1 Bit # (13) */ -#define PORT_P1_PUEN_P13 (0x1 << 13) -#define PORT_P1_PUEN_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P1_PUEN_P13_GET(val) ((((val) & PORT_P1_PUEN_P13) >> 13) & 0x1) -#define PORT_P1_PUEN_P13_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P13) | (((val) & 0x1) << 13)) -/* Pull Up Device Enable at Port 1 Bit # (12) */ -#define PORT_P1_PUEN_P12 (0x1 << 12) -#define PORT_P1_PUEN_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P1_PUEN_P12_GET(val) ((((val) & PORT_P1_PUEN_P12) >> 12) & 0x1) -#define PORT_P1_PUEN_P12_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P12) | (((val) & 0x1) << 12)) -/* Pull Up Device Enable at Port 1 Bit # (11) */ -#define PORT_P1_PUEN_P11 (0x1 << 11) -#define PORT_P1_PUEN_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P1_PUEN_P11_GET(val) ((((val) & PORT_P1_PUEN_P11) >> 11) & 0x1) -#define PORT_P1_PUEN_P11_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P11) | (((val) & 0x1) << 11)) -/* Pull Up Device Enable at Port 1 Bit # (10) */ -#define PORT_P1_PUEN_P10 (0x1 << 10) -#define PORT_P1_PUEN_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P1_PUEN_P10_GET(val) ((((val) & PORT_P1_PUEN_P10) >> 10) & 0x1) -#define PORT_P1_PUEN_P10_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P10) | (((val) & 0x1) << 10)) -/* Pull Up Device Enable at Port 1 Bit # (9) */ -#define PORT_P1_PUEN_P9 (0x1 << 9) -#define PORT_P1_PUEN_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P1_PUEN_P9_GET(val) ((((val) & PORT_P1_PUEN_P9) >> 9) & 0x1) -#define PORT_P1_PUEN_P9_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P9) | (((val) & 0x1) << 9)) -/* Pull Up Device Enable at Port 1 Bit # (8) */ -#define PORT_P1_PUEN_P8 (0x1 << 8) -#define PORT_P1_PUEN_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P1_PUEN_P8_GET(val) ((((val) & PORT_P1_PUEN_P8) >> 8) & 0x1) -#define PORT_P1_PUEN_P8_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P8) | (((val) & 0x1) << 8)) -/* Pull Up Device Enable at Port 1 Bit # (7) */ -#define PORT_P1_PUEN_P7 (0x1 << 7) -#define PORT_P1_PUEN_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P1_PUEN_P7_GET(val) ((((val) & PORT_P1_PUEN_P7) >> 7) & 0x1) -#define PORT_P1_PUEN_P7_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P7) | (((val) & 0x1) << 7)) -/* Pull Up Device Enable at Port 1 Bit # (6) */ -#define PORT_P1_PUEN_P6 (0x1 << 6) -#define PORT_P1_PUEN_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P1_PUEN_P6_GET(val) ((((val) & PORT_P1_PUEN_P6) >> 6) & 0x1) -#define PORT_P1_PUEN_P6_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P6) | (((val) & 0x1) << 6)) -/* Pull Up Device Enable at Port 1 Bit # (5) */ -#define PORT_P1_PUEN_P5 (0x1 << 5) -#define PORT_P1_PUEN_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P1_PUEN_P5_GET(val) ((((val) & PORT_P1_PUEN_P5) >> 5) & 0x1) -#define PORT_P1_PUEN_P5_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P5) | (((val) & 0x1) << 5)) -/* Pull Up Device Enable at Port 1 Bit # (4) */ -#define PORT_P1_PUEN_P4 (0x1 << 4) -#define PORT_P1_PUEN_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P1_PUEN_P4_GET(val) ((((val) & PORT_P1_PUEN_P4) >> 4) & 0x1) -#define PORT_P1_PUEN_P4_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P4) | (((val) & 0x1) << 4)) -/* Pull Up Device Enable at Port 1 Bit # (3) */ -#define PORT_P1_PUEN_P3 (0x1 << 3) -#define PORT_P1_PUEN_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P1_PUEN_P3_GET(val) ((((val) & PORT_P1_PUEN_P3) >> 3) & 0x1) -#define PORT_P1_PUEN_P3_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P3) | (((val) & 0x1) << 3)) -/* Pull Up Device Enable at Port 1 Bit # (2) */ -#define PORT_P1_PUEN_P2 (0x1 << 2) -#define PORT_P1_PUEN_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P1_PUEN_P2_GET(val) ((((val) & PORT_P1_PUEN_P2) >> 2) & 0x1) -#define PORT_P1_PUEN_P2_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P2) | (((val) & 0x1) << 2)) -/* Pull Up Device Enable at Port 1 Bit # (1) */ -#define PORT_P1_PUEN_P1 (0x1 << 1) -#define PORT_P1_PUEN_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P1_PUEN_P1_GET(val) ((((val) & PORT_P1_PUEN_P1) >> 1) & 0x1) -#define PORT_P1_PUEN_P1_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P1) | (((val) & 0x1) << 1)) -/* Pull Up Device Enable at Port 1 Bit # (0) */ -#define PORT_P1_PUEN_P0 (0x1) -#define PORT_P1_PUEN_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P1_PUEN_P0_GET(val) ((((val) & PORT_P1_PUEN_P0) >> 0) & 0x1) -#define PORT_P1_PUEN_P0_SET(reg,val) (reg) = ((reg & ~PORT_P1_PUEN_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * External Interrupt Control Register 0 - ******************************************************************************/ - -/* Type of Level or Edge Detection of EXINT15 (19) */ -#define PORT_P1_EXINTCR0_EXINT15 (0x1 << 19) -#define PORT_P1_EXINTCR0_EXINT15_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_EXINTCR0_EXINT15_GET(val) ((((val) & PORT_P1_EXINTCR0_EXINT15) >> 19) & 0x1) -#define PORT_P1_EXINTCR0_EXINT15_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR0_EXINT15) | (((val) & 0x1) << 19)) -/* Type of Level or Edge Detection of EXINT11 (18) */ -#define PORT_P1_EXINTCR0_EXINT11 (0x1 << 18) -#define PORT_P1_EXINTCR0_EXINT11_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_EXINTCR0_EXINT11_GET(val) ((((val) & PORT_P1_EXINTCR0_EXINT11) >> 18) & 0x1) -#define PORT_P1_EXINTCR0_EXINT11_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR0_EXINT11) | (((val) & 0x1) << 18)) -/* Type of Level or Edge Detection of EXINT12 (17) */ -#define PORT_P1_EXINTCR0_EXINT12 (0x1 << 17) -#define PORT_P1_EXINTCR0_EXINT12_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_EXINTCR0_EXINT12_GET(val) ((((val) & PORT_P1_EXINTCR0_EXINT12) >> 17) & 0x1) -#define PORT_P1_EXINTCR0_EXINT12_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR0_EXINT12) | (((val) & 0x1) << 17)) -/* Type of Level or Edge Detection of EXINT13 (16) */ -#define PORT_P1_EXINTCR0_EXINT13 (0x1 << 16) -#define PORT_P1_EXINTCR0_EXINT13_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_EXINTCR0_EXINT13_GET(val) ((((val) & PORT_P1_EXINTCR0_EXINT13) >> 16) & 0x1) -#define PORT_P1_EXINTCR0_EXINT13_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR0_EXINT13) | (((val) & 0x1) << 16)) -/* Type of Level or Edge Detection of EXINT14 (15) */ -#define PORT_P1_EXINTCR0_EXINT14 (0x1 << 15) -#define PORT_P1_EXINTCR0_EXINT14_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_EXINTCR0_EXINT14_GET(val) ((((val) & PORT_P1_EXINTCR0_EXINT14) >> 15) & 0x1) -#define PORT_P1_EXINTCR0_EXINT14_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR0_EXINT14) | (((val) & 0x1) << 15)) - -/******************************************************************************* - * External Interrupt Control Register 1 - ******************************************************************************/ - -/* Type of Level or Edge Detection of EXINT15 (19) */ -#define PORT_P1_EXINTCR1_EXINT15 (0x1 << 19) -#define PORT_P1_EXINTCR1_EXINT15_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_EXINTCR1_EXINT15_GET(val) ((((val) & PORT_P1_EXINTCR1_EXINT15) >> 19) & 0x1) -#define PORT_P1_EXINTCR1_EXINT15_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR1_EXINT15) | (((val) & 0x1) << 19)) -/* Type of Level or Edge Detection of EXINT11 (18) */ -#define PORT_P1_EXINTCR1_EXINT11 (0x1 << 18) -#define PORT_P1_EXINTCR1_EXINT11_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_EXINTCR1_EXINT11_GET(val) ((((val) & PORT_P1_EXINTCR1_EXINT11) >> 18) & 0x1) -#define PORT_P1_EXINTCR1_EXINT11_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR1_EXINT11) | (((val) & 0x1) << 18)) -/* Type of Level or Edge Detection of EXINT12 (17) */ -#define PORT_P1_EXINTCR1_EXINT12 (0x1 << 17) -#define PORT_P1_EXINTCR1_EXINT12_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_EXINTCR1_EXINT12_GET(val) ((((val) & PORT_P1_EXINTCR1_EXINT12) >> 17) & 0x1) -#define PORT_P1_EXINTCR1_EXINT12_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR1_EXINT12) | (((val) & 0x1) << 17)) -/* Type of Level or Edge Detection of EXINT13 (16) */ -#define PORT_P1_EXINTCR1_EXINT13 (0x1 << 16) -#define PORT_P1_EXINTCR1_EXINT13_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_EXINTCR1_EXINT13_GET(val) ((((val) & PORT_P1_EXINTCR1_EXINT13) >> 16) & 0x1) -#define PORT_P1_EXINTCR1_EXINT13_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR1_EXINT13) | (((val) & 0x1) << 16)) -/* Type of Level or Edge Detection of EXINT14 (15) */ -#define PORT_P1_EXINTCR1_EXINT14 (0x1 << 15) -#define PORT_P1_EXINTCR1_EXINT14_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_EXINTCR1_EXINT14_GET(val) ((((val) & PORT_P1_EXINTCR1_EXINT14) >> 15) & 0x1) -#define PORT_P1_EXINTCR1_EXINT14_SET(reg,val) (reg) = ((reg & ~PORT_P1_EXINTCR1_EXINT14) | (((val) & 0x1) << 15)) - -/******************************************************************************* - * P1_IRNEN Register - ******************************************************************************/ - -/* EXINT15 Interrupt Request Enable (19) */ -#define PORT_P1_IRNEN_EXINT15 (0x1 << 19) -#define PORT_P1_IRNEN_EXINT15_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_IRNEN_EXINT15_GET(val) ((((val) & PORT_P1_IRNEN_EXINT15) >> 19) & 0x1) -#define PORT_P1_IRNEN_EXINT15_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNEN_EXINT15) | (((val) & 0x1) << 19)) -/* EXINT11 Interrupt Request Enable (18) */ -#define PORT_P1_IRNEN_EXINT11 (0x1 << 18) -#define PORT_P1_IRNEN_EXINT11_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_IRNEN_EXINT11_GET(val) ((((val) & PORT_P1_IRNEN_EXINT11) >> 18) & 0x1) -#define PORT_P1_IRNEN_EXINT11_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNEN_EXINT11) | (((val) & 0x1) << 18)) -/* EXINT12 Interrupt Request Enable (17) */ -#define PORT_P1_IRNEN_EXINT12 (0x1 << 17) -#define PORT_P1_IRNEN_EXINT12_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_IRNEN_EXINT12_GET(val) ((((val) & PORT_P1_IRNEN_EXINT12) >> 17) & 0x1) -#define PORT_P1_IRNEN_EXINT12_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNEN_EXINT12) | (((val) & 0x1) << 17)) -/* EXINT13 Interrupt Request Enable (16) */ -#define PORT_P1_IRNEN_EXINT13 (0x1 << 16) -#define PORT_P1_IRNEN_EXINT13_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_IRNEN_EXINT13_GET(val) ((((val) & PORT_P1_IRNEN_EXINT13) >> 16) & 0x1) -#define PORT_P1_IRNEN_EXINT13_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNEN_EXINT13) | (((val) & 0x1) << 16)) -/* EXINT14 Interrupt Request Enable (15) */ -#define PORT_P1_IRNEN_EXINT14 (0x1 << 15) -#define PORT_P1_IRNEN_EXINT14_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_IRNEN_EXINT14_GET(val) ((((val) & PORT_P1_IRNEN_EXINT14) >> 15) & 0x1) -#define PORT_P1_IRNEN_EXINT14_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNEN_EXINT14) | (((val) & 0x1) << 15)) - -/******************************************************************************* - * P1_IRNICR Register - ******************************************************************************/ - -/* EXINT15 Interrupt Request (19) */ -#define PORT_P1_IRNICR_EXINT15 (0x1 << 19) -#define PORT_P1_IRNICR_EXINT15_GET(val) ((((val) & PORT_P1_IRNICR_EXINT15) >> 19) & 0x1) -/* EXINT11 Interrupt Request (18) */ -#define PORT_P1_IRNICR_EXINT11 (0x1 << 18) -#define PORT_P1_IRNICR_EXINT11_GET(val) ((((val) & PORT_P1_IRNICR_EXINT11) >> 18) & 0x1) -/* EXINT12 Interrupt Request (17) */ -#define PORT_P1_IRNICR_EXINT12 (0x1 << 17) -#define PORT_P1_IRNICR_EXINT12_GET(val) ((((val) & PORT_P1_IRNICR_EXINT12) >> 17) & 0x1) -/* EXINT13 Interrupt Request (16) */ -#define PORT_P1_IRNICR_EXINT13 (0x1 << 16) -#define PORT_P1_IRNICR_EXINT13_GET(val) ((((val) & PORT_P1_IRNICR_EXINT13) >> 16) & 0x1) -/* EXINT14 Interrupt Request (15) */ -#define PORT_P1_IRNICR_EXINT14 (0x1 << 15) -#define PORT_P1_IRNICR_EXINT14_GET(val) ((((val) & PORT_P1_IRNICR_EXINT14) >> 15) & 0x1) - -/******************************************************************************* - * P1_IRNCR Register - ******************************************************************************/ - -/* EXINT15 Interrupt Request (19) */ -#define PORT_P1_IRNCR_EXINT15 (0x1 << 19) -#define PORT_P1_IRNCR_EXINT15_GET(val) ((((val) & PORT_P1_IRNCR_EXINT15) >> 19) & 0x1) -/* EXINT11 Interrupt Request (18) */ -#define PORT_P1_IRNCR_EXINT11 (0x1 << 18) -#define PORT_P1_IRNCR_EXINT11_GET(val) ((((val) & PORT_P1_IRNCR_EXINT11) >> 18) & 0x1) -/* EXINT12 Interrupt Request (17) */ -#define PORT_P1_IRNCR_EXINT12 (0x1 << 17) -#define PORT_P1_IRNCR_EXINT12_GET(val) ((((val) & PORT_P1_IRNCR_EXINT12) >> 17) & 0x1) -/* EXINT13 Interrupt Request (16) */ -#define PORT_P1_IRNCR_EXINT13 (0x1 << 16) -#define PORT_P1_IRNCR_EXINT13_GET(val) ((((val) & PORT_P1_IRNCR_EXINT13) >> 16) & 0x1) -/* EXINT14 Interrupt Request (15) */ -#define PORT_P1_IRNCR_EXINT14 (0x1 << 15) -#define PORT_P1_IRNCR_EXINT14_GET(val) ((((val) & PORT_P1_IRNCR_EXINT14) >> 15) & 0x1) - -/******************************************************************************* - * P1 External Event Detection Configuration Register - ******************************************************************************/ - -/* EXINT15 configured for Edge or Level Detection (19) */ -#define PORT_P1_IRNCFG_EXINT15 (0x1 << 19) -#define PORT_P1_IRNCFG_EXINT15_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_IRNCFG_EXINT15_GET(val) ((((val) & PORT_P1_IRNCFG_EXINT15) >> 19) & 0x1) -#define PORT_P1_IRNCFG_EXINT15_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNCFG_EXINT15) | (((val) & 0x1) << 19)) -/* EXINT11 configured for Edge or Level Detection (18) */ -#define PORT_P1_IRNCFG_EXINT11 (0x1 << 18) -#define PORT_P1_IRNCFG_EXINT11_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_IRNCFG_EXINT11_GET(val) ((((val) & PORT_P1_IRNCFG_EXINT11) >> 18) & 0x1) -#define PORT_P1_IRNCFG_EXINT11_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNCFG_EXINT11) | (((val) & 0x1) << 18)) -/* EXINT12 configured for Edge or Level Detection (17) */ -#define PORT_P1_IRNCFG_EXINT12 (0x1 << 17) -#define PORT_P1_IRNCFG_EXINT12_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_IRNCFG_EXINT12_GET(val) ((((val) & PORT_P1_IRNCFG_EXINT12) >> 17) & 0x1) -#define PORT_P1_IRNCFG_EXINT12_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNCFG_EXINT12) | (((val) & 0x1) << 17)) -/* EXINT13 configured for Edge or Level Detection (16) */ -#define PORT_P1_IRNCFG_EXINT13 (0x1 << 16) -#define PORT_P1_IRNCFG_EXINT13_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_IRNCFG_EXINT13_GET(val) ((((val) & PORT_P1_IRNCFG_EXINT13) >> 16) & 0x1) -#define PORT_P1_IRNCFG_EXINT13_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNCFG_EXINT13) | (((val) & 0x1) << 16)) -/* EXINT14 configured for Edge or Level Detection (15) */ -#define PORT_P1_IRNCFG_EXINT14 (0x1 << 15) -#define PORT_P1_IRNCFG_EXINT14_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_IRNCFG_EXINT14_GET(val) ((((val) & PORT_P1_IRNCFG_EXINT14) >> 15) & 0x1) -#define PORT_P1_IRNCFG_EXINT14_SET(reg,val) (reg) = ((reg & ~PORT_P1_IRNCFG_EXINT14) | (((val) & 0x1) << 15)) - -/******************************************************************************* - * P1_IRNENSET Register - ******************************************************************************/ - -/* Set Interrupt Node Enable Flag EXINT15 (19) */ -#define PORT_P1_IRNENSET_EXINT15 (0x1 << 19) -#define PORT_P1_IRNENSET_EXINT15_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_IRNENSET_EXINT15_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENSET_EXINT15) | (val) & 1) << 19) -/* Set Interrupt Node Enable Flag EXINT11 (18) */ -#define PORT_P1_IRNENSET_EXINT11 (0x1 << 18) -#define PORT_P1_IRNENSET_EXINT11_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_IRNENSET_EXINT11_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENSET_EXINT11) | (val) & 1) << 18) -/* Set Interrupt Node Enable Flag EXINT12 (17) */ -#define PORT_P1_IRNENSET_EXINT12 (0x1 << 17) -#define PORT_P1_IRNENSET_EXINT12_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_IRNENSET_EXINT12_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENSET_EXINT12) | (val) & 1) << 17) -/* Set Interrupt Node Enable Flag EXINT13 (16) */ -#define PORT_P1_IRNENSET_EXINT13 (0x1 << 16) -#define PORT_P1_IRNENSET_EXINT13_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_IRNENSET_EXINT13_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENSET_EXINT13) | (val) & 1) << 16) -/* Set Interrupt Node Enable Flag EXINT14 (15) */ -#define PORT_P1_IRNENSET_EXINT14 (0x1 << 15) -#define PORT_P1_IRNENSET_EXINT14_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_IRNENSET_EXINT14_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENSET_EXINT14) | (val) & 1) << 15) - -/******************************************************************************* - * P1_IRNENCLR Register - ******************************************************************************/ - -/* Clear Interrupt Node Enable Flag EXINT15 (19) */ -#define PORT_P1_IRNENCLR_EXINT15 (0x1 << 19) -#define PORT_P1_IRNENCLR_EXINT15_VAL(val) (((val) & 0x1) << 19) -#define PORT_P1_IRNENCLR_EXINT15_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENCLR_EXINT15) | (val) & 1) << 19) -/* Clear Interrupt Node Enable Flag EXINT11 (18) */ -#define PORT_P1_IRNENCLR_EXINT11 (0x1 << 18) -#define PORT_P1_IRNENCLR_EXINT11_VAL(val) (((val) & 0x1) << 18) -#define PORT_P1_IRNENCLR_EXINT11_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENCLR_EXINT11) | (val) & 1) << 18) -/* Clear Interrupt Node Enable Flag EXINT12 (17) */ -#define PORT_P1_IRNENCLR_EXINT12 (0x1 << 17) -#define PORT_P1_IRNENCLR_EXINT12_VAL(val) (((val) & 0x1) << 17) -#define PORT_P1_IRNENCLR_EXINT12_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENCLR_EXINT12) | (val) & 1) << 17) -/* Clear Interrupt Node Enable Flag EXINT13 (16) */ -#define PORT_P1_IRNENCLR_EXINT13 (0x1 << 16) -#define PORT_P1_IRNENCLR_EXINT13_VAL(val) (((val) & 0x1) << 16) -#define PORT_P1_IRNENCLR_EXINT13_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENCLR_EXINT13) | (val) & 1) << 16) -/* Clear Interrupt Node Enable Flag EXINT14 (15) */ -#define PORT_P1_IRNENCLR_EXINT14 (0x1 << 15) -#define PORT_P1_IRNENCLR_EXINT14_VAL(val) (((val) & 0x1) << 15) -#define PORT_P1_IRNENCLR_EXINT14_SET(reg,val) (reg) = (((reg & ~PORT_P1_IRNENCLR_EXINT14) | (val) & 1) << 15) - -/******************************************************************************* - * Port 2 Data Output Register - ******************************************************************************/ - -/* Port 2 Pin # Output Value (19) */ -#define PORT_P2_OUT_P19 (0x1 << 19) -#define PORT_P2_OUT_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P2_OUT_P19_GET(val) ((((val) & PORT_P2_OUT_P19) >> 19) & 0x1) -#define PORT_P2_OUT_P19_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P19) | (((val) & 0x1) << 19)) -/* Port 2 Pin # Output Value (18) */ -#define PORT_P2_OUT_P18 (0x1 << 18) -#define PORT_P2_OUT_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P2_OUT_P18_GET(val) ((((val) & PORT_P2_OUT_P18) >> 18) & 0x1) -#define PORT_P2_OUT_P18_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P18) | (((val) & 0x1) << 18)) -/* Port 2 Pin # Output Value (17) */ -#define PORT_P2_OUT_P17 (0x1 << 17) -#define PORT_P2_OUT_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P2_OUT_P17_GET(val) ((((val) & PORT_P2_OUT_P17) >> 17) & 0x1) -#define PORT_P2_OUT_P17_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P17) | (((val) & 0x1) << 17)) -/* Port 2 Pin # Output Value (16) */ -#define PORT_P2_OUT_P16 (0x1 << 16) -#define PORT_P2_OUT_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P2_OUT_P16_GET(val) ((((val) & PORT_P2_OUT_P16) >> 16) & 0x1) -#define PORT_P2_OUT_P16_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P16) | (((val) & 0x1) << 16)) -/* Port 2 Pin # Output Value (15) */ -#define PORT_P2_OUT_P15 (0x1 << 15) -#define PORT_P2_OUT_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P2_OUT_P15_GET(val) ((((val) & PORT_P2_OUT_P15) >> 15) & 0x1) -#define PORT_P2_OUT_P15_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P15) | (((val) & 0x1) << 15)) -/* Port 2 Pin # Output Value (14) */ -#define PORT_P2_OUT_P14 (0x1 << 14) -#define PORT_P2_OUT_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P2_OUT_P14_GET(val) ((((val) & PORT_P2_OUT_P14) >> 14) & 0x1) -#define PORT_P2_OUT_P14_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P14) | (((val) & 0x1) << 14)) -/* Port 2 Pin # Output Value (13) */ -#define PORT_P2_OUT_P13 (0x1 << 13) -#define PORT_P2_OUT_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P2_OUT_P13_GET(val) ((((val) & PORT_P2_OUT_P13) >> 13) & 0x1) -#define PORT_P2_OUT_P13_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P13) | (((val) & 0x1) << 13)) -/* Port 2 Pin # Output Value (12) */ -#define PORT_P2_OUT_P12 (0x1 << 12) -#define PORT_P2_OUT_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P2_OUT_P12_GET(val) ((((val) & PORT_P2_OUT_P12) >> 12) & 0x1) -#define PORT_P2_OUT_P12_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P12) | (((val) & 0x1) << 12)) -/* Port 2 Pin # Output Value (11) */ -#define PORT_P2_OUT_P11 (0x1 << 11) -#define PORT_P2_OUT_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P2_OUT_P11_GET(val) ((((val) & PORT_P2_OUT_P11) >> 11) & 0x1) -#define PORT_P2_OUT_P11_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P11) | (((val) & 0x1) << 11)) -/* Port 2 Pin # Output Value (10) */ -#define PORT_P2_OUT_P10 (0x1 << 10) -#define PORT_P2_OUT_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P2_OUT_P10_GET(val) ((((val) & PORT_P2_OUT_P10) >> 10) & 0x1) -#define PORT_P2_OUT_P10_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P10) | (((val) & 0x1) << 10)) -/* Port 2 Pin # Output Value (9) */ -#define PORT_P2_OUT_P9 (0x1 << 9) -#define PORT_P2_OUT_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P2_OUT_P9_GET(val) ((((val) & PORT_P2_OUT_P9) >> 9) & 0x1) -#define PORT_P2_OUT_P9_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P9) | (((val) & 0x1) << 9)) -/* Port 2 Pin # Output Value (8) */ -#define PORT_P2_OUT_P8 (0x1 << 8) -#define PORT_P2_OUT_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P2_OUT_P8_GET(val) ((((val) & PORT_P2_OUT_P8) >> 8) & 0x1) -#define PORT_P2_OUT_P8_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P8) | (((val) & 0x1) << 8)) -/* Port 2 Pin # Output Value (7) */ -#define PORT_P2_OUT_P7 (0x1 << 7) -#define PORT_P2_OUT_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P2_OUT_P7_GET(val) ((((val) & PORT_P2_OUT_P7) >> 7) & 0x1) -#define PORT_P2_OUT_P7_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P7) | (((val) & 0x1) << 7)) -/* Port 2 Pin # Output Value (6) */ -#define PORT_P2_OUT_P6 (0x1 << 6) -#define PORT_P2_OUT_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P2_OUT_P6_GET(val) ((((val) & PORT_P2_OUT_P6) >> 6) & 0x1) -#define PORT_P2_OUT_P6_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P6) | (((val) & 0x1) << 6)) -/* Port 2 Pin # Output Value (5) */ -#define PORT_P2_OUT_P5 (0x1 << 5) -#define PORT_P2_OUT_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P2_OUT_P5_GET(val) ((((val) & PORT_P2_OUT_P5) >> 5) & 0x1) -#define PORT_P2_OUT_P5_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P5) | (((val) & 0x1) << 5)) -/* Port 2 Pin # Output Value (4) */ -#define PORT_P2_OUT_P4 (0x1 << 4) -#define PORT_P2_OUT_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P2_OUT_P4_GET(val) ((((val) & PORT_P2_OUT_P4) >> 4) & 0x1) -#define PORT_P2_OUT_P4_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P4) | (((val) & 0x1) << 4)) -/* Port 2 Pin # Output Value (3) */ -#define PORT_P2_OUT_P3 (0x1 << 3) -#define PORT_P2_OUT_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P2_OUT_P3_GET(val) ((((val) & PORT_P2_OUT_P3) >> 3) & 0x1) -#define PORT_P2_OUT_P3_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P3) | (((val) & 0x1) << 3)) -/* Port 2 Pin # Output Value (2) */ -#define PORT_P2_OUT_P2 (0x1 << 2) -#define PORT_P2_OUT_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P2_OUT_P2_GET(val) ((((val) & PORT_P2_OUT_P2) >> 2) & 0x1) -#define PORT_P2_OUT_P2_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P2) | (((val) & 0x1) << 2)) -/* Port 2 Pin # Output Value (1) */ -#define PORT_P2_OUT_P1 (0x1 << 1) -#define PORT_P2_OUT_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P2_OUT_P1_GET(val) ((((val) & PORT_P2_OUT_P1) >> 1) & 0x1) -#define PORT_P2_OUT_P1_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P1) | (((val) & 0x1) << 1)) -/* Port 2 Pin # Output Value (0) */ -#define PORT_P2_OUT_P0 (0x1) -#define PORT_P2_OUT_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P2_OUT_P0_GET(val) ((((val) & PORT_P2_OUT_P0) >> 0) & 0x1) -#define PORT_P2_OUT_P0_SET(reg,val) (reg) = ((reg & ~PORT_P2_OUT_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 2 Data Input Register - ******************************************************************************/ - -/* Port 2 Pin # Latched Input Value (19) */ -#define PORT_P2_IN_P19 (0x1 << 19) -#define PORT_P2_IN_P19_GET(val) ((((val) & PORT_P2_IN_P19) >> 19) & 0x1) -/* Port 2 Pin # Latched Input Value (18) */ -#define PORT_P2_IN_P18 (0x1 << 18) -#define PORT_P2_IN_P18_GET(val) ((((val) & PORT_P2_IN_P18) >> 18) & 0x1) -/* Port 2 Pin # Latched Input Value (17) */ -#define PORT_P2_IN_P17 (0x1 << 17) -#define PORT_P2_IN_P17_GET(val) ((((val) & PORT_P2_IN_P17) >> 17) & 0x1) -/* Port 2 Pin # Latched Input Value (16) */ -#define PORT_P2_IN_P16 (0x1 << 16) -#define PORT_P2_IN_P16_GET(val) ((((val) & PORT_P2_IN_P16) >> 16) & 0x1) -/* Port 2 Pin # Latched Input Value (15) */ -#define PORT_P2_IN_P15 (0x1 << 15) -#define PORT_P2_IN_P15_GET(val) ((((val) & PORT_P2_IN_P15) >> 15) & 0x1) -/* Port 2 Pin # Latched Input Value (14) */ -#define PORT_P2_IN_P14 (0x1 << 14) -#define PORT_P2_IN_P14_GET(val) ((((val) & PORT_P2_IN_P14) >> 14) & 0x1) -/* Port 2 Pin # Latched Input Value (13) */ -#define PORT_P2_IN_P13 (0x1 << 13) -#define PORT_P2_IN_P13_GET(val) ((((val) & PORT_P2_IN_P13) >> 13) & 0x1) -/* Port 2 Pin # Latched Input Value (12) */ -#define PORT_P2_IN_P12 (0x1 << 12) -#define PORT_P2_IN_P12_GET(val) ((((val) & PORT_P2_IN_P12) >> 12) & 0x1) -/* Port 2 Pin # Latched Input Value (11) */ -#define PORT_P2_IN_P11 (0x1 << 11) -#define PORT_P2_IN_P11_GET(val) ((((val) & PORT_P2_IN_P11) >> 11) & 0x1) -/* Port 2 Pin # Latched Input Value (10) */ -#define PORT_P2_IN_P10 (0x1 << 10) -#define PORT_P2_IN_P10_GET(val) ((((val) & PORT_P2_IN_P10) >> 10) & 0x1) -/* Port 2 Pin # Latched Input Value (9) */ -#define PORT_P2_IN_P9 (0x1 << 9) -#define PORT_P2_IN_P9_GET(val) ((((val) & PORT_P2_IN_P9) >> 9) & 0x1) -/* Port 2 Pin # Latched Input Value (8) */ -#define PORT_P2_IN_P8 (0x1 << 8) -#define PORT_P2_IN_P8_GET(val) ((((val) & PORT_P2_IN_P8) >> 8) & 0x1) -/* Port 2 Pin # Latched Input Value (7) */ -#define PORT_P2_IN_P7 (0x1 << 7) -#define PORT_P2_IN_P7_GET(val) ((((val) & PORT_P2_IN_P7) >> 7) & 0x1) -/* Port 2 Pin # Latched Input Value (6) */ -#define PORT_P2_IN_P6 (0x1 << 6) -#define PORT_P2_IN_P6_GET(val) ((((val) & PORT_P2_IN_P6) >> 6) & 0x1) -/* Port 2 Pin # Latched Input Value (5) */ -#define PORT_P2_IN_P5 (0x1 << 5) -#define PORT_P2_IN_P5_GET(val) ((((val) & PORT_P2_IN_P5) >> 5) & 0x1) -/* Port 2 Pin # Latched Input Value (4) */ -#define PORT_P2_IN_P4 (0x1 << 4) -#define PORT_P2_IN_P4_GET(val) ((((val) & PORT_P2_IN_P4) >> 4) & 0x1) -/* Port 2 Pin # Latched Input Value (3) */ -#define PORT_P2_IN_P3 (0x1 << 3) -#define PORT_P2_IN_P3_GET(val) ((((val) & PORT_P2_IN_P3) >> 3) & 0x1) -/* Port 2 Pin # Latched Input Value (2) */ -#define PORT_P2_IN_P2 (0x1 << 2) -#define PORT_P2_IN_P2_GET(val) ((((val) & PORT_P2_IN_P2) >> 2) & 0x1) -/* Port 2 Pin # Latched Input Value (1) */ -#define PORT_P2_IN_P1 (0x1 << 1) -#define PORT_P2_IN_P1_GET(val) ((((val) & PORT_P2_IN_P1) >> 1) & 0x1) -/* Port 2 Pin # Latched Input Value (0) */ -#define PORT_P2_IN_P0 (0x1) -#define PORT_P2_IN_P0_GET(val) ((((val) & PORT_P2_IN_P0) >> 0) & 0x1) - -/******************************************************************************* - * Port 2 Direction Register - ******************************************************************************/ - -/* Port 2 Pin #Direction Control (19) */ -#define PORT_P2_DIR_P19 (0x1 << 19) -#define PORT_P2_DIR_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P2_DIR_P19_GET(val) ((((val) & PORT_P2_DIR_P19) >> 19) & 0x1) -#define PORT_P2_DIR_P19_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P19) | (((val) & 0x1) << 19)) -/* Port 2 Pin #Direction Control (18) */ -#define PORT_P2_DIR_P18 (0x1 << 18) -#define PORT_P2_DIR_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P2_DIR_P18_GET(val) ((((val) & PORT_P2_DIR_P18) >> 18) & 0x1) -#define PORT_P2_DIR_P18_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P18) | (((val) & 0x1) << 18)) -/* Port 2 Pin #Direction Control (17) */ -#define PORT_P2_DIR_P17 (0x1 << 17) -#define PORT_P2_DIR_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P2_DIR_P17_GET(val) ((((val) & PORT_P2_DIR_P17) >> 17) & 0x1) -#define PORT_P2_DIR_P17_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P17) | (((val) & 0x1) << 17)) -/* Port 2 Pin #Direction Control (16) */ -#define PORT_P2_DIR_P16 (0x1 << 16) -#define PORT_P2_DIR_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P2_DIR_P16_GET(val) ((((val) & PORT_P2_DIR_P16) >> 16) & 0x1) -#define PORT_P2_DIR_P16_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P16) | (((val) & 0x1) << 16)) -/* Port 2 Pin #Direction Control (15) */ -#define PORT_P2_DIR_P15 (0x1 << 15) -#define PORT_P2_DIR_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P2_DIR_P15_GET(val) ((((val) & PORT_P2_DIR_P15) >> 15) & 0x1) -#define PORT_P2_DIR_P15_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P15) | (((val) & 0x1) << 15)) -/* Port 2 Pin #Direction Control (14) */ -#define PORT_P2_DIR_P14 (0x1 << 14) -#define PORT_P2_DIR_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P2_DIR_P14_GET(val) ((((val) & PORT_P2_DIR_P14) >> 14) & 0x1) -#define PORT_P2_DIR_P14_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P14) | (((val) & 0x1) << 14)) -/* Port 2 Pin #Direction Control (13) */ -#define PORT_P2_DIR_P13 (0x1 << 13) -#define PORT_P2_DIR_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P2_DIR_P13_GET(val) ((((val) & PORT_P2_DIR_P13) >> 13) & 0x1) -#define PORT_P2_DIR_P13_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P13) | (((val) & 0x1) << 13)) -/* Port 2 Pin #Direction Control (12) */ -#define PORT_P2_DIR_P12 (0x1 << 12) -#define PORT_P2_DIR_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P2_DIR_P12_GET(val) ((((val) & PORT_P2_DIR_P12) >> 12) & 0x1) -#define PORT_P2_DIR_P12_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P12) | (((val) & 0x1) << 12)) -/* Port 2 Pin #Direction Control (11) */ -#define PORT_P2_DIR_P11 (0x1 << 11) -#define PORT_P2_DIR_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P2_DIR_P11_GET(val) ((((val) & PORT_P2_DIR_P11) >> 11) & 0x1) -#define PORT_P2_DIR_P11_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P11) | (((val) & 0x1) << 11)) -/* Port 2 Pin #Direction Control (10) */ -#define PORT_P2_DIR_P10 (0x1 << 10) -#define PORT_P2_DIR_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P2_DIR_P10_GET(val) ((((val) & PORT_P2_DIR_P10) >> 10) & 0x1) -#define PORT_P2_DIR_P10_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P10) | (((val) & 0x1) << 10)) -/* Port 2 Pin #Direction Control (9) */ -#define PORT_P2_DIR_P9 (0x1 << 9) -#define PORT_P2_DIR_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P2_DIR_P9_GET(val) ((((val) & PORT_P2_DIR_P9) >> 9) & 0x1) -#define PORT_P2_DIR_P9_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P9) | (((val) & 0x1) << 9)) -/* Port 2 Pin #Direction Control (8) */ -#define PORT_P2_DIR_P8 (0x1 << 8) -#define PORT_P2_DIR_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P2_DIR_P8_GET(val) ((((val) & PORT_P2_DIR_P8) >> 8) & 0x1) -#define PORT_P2_DIR_P8_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P8) | (((val) & 0x1) << 8)) -/* Port 2 Pin #Direction Control (7) */ -#define PORT_P2_DIR_P7 (0x1 << 7) -#define PORT_P2_DIR_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P2_DIR_P7_GET(val) ((((val) & PORT_P2_DIR_P7) >> 7) & 0x1) -#define PORT_P2_DIR_P7_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P7) | (((val) & 0x1) << 7)) -/* Port 2 Pin #Direction Control (6) */ -#define PORT_P2_DIR_P6 (0x1 << 6) -#define PORT_P2_DIR_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P2_DIR_P6_GET(val) ((((val) & PORT_P2_DIR_P6) >> 6) & 0x1) -#define PORT_P2_DIR_P6_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P6) | (((val) & 0x1) << 6)) -/* Port 2 Pin #Direction Control (5) */ -#define PORT_P2_DIR_P5 (0x1 << 5) -#define PORT_P2_DIR_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P2_DIR_P5_GET(val) ((((val) & PORT_P2_DIR_P5) >> 5) & 0x1) -#define PORT_P2_DIR_P5_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P5) | (((val) & 0x1) << 5)) -/* Port 2 Pin #Direction Control (4) */ -#define PORT_P2_DIR_P4 (0x1 << 4) -#define PORT_P2_DIR_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P2_DIR_P4_GET(val) ((((val) & PORT_P2_DIR_P4) >> 4) & 0x1) -#define PORT_P2_DIR_P4_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P4) | (((val) & 0x1) << 4)) -/* Port 2 Pin #Direction Control (3) */ -#define PORT_P2_DIR_P3 (0x1 << 3) -#define PORT_P2_DIR_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P2_DIR_P3_GET(val) ((((val) & PORT_P2_DIR_P3) >> 3) & 0x1) -#define PORT_P2_DIR_P3_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P3) | (((val) & 0x1) << 3)) -/* Port 2 Pin #Direction Control (2) */ -#define PORT_P2_DIR_P2 (0x1 << 2) -#define PORT_P2_DIR_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P2_DIR_P2_GET(val) ((((val) & PORT_P2_DIR_P2) >> 2) & 0x1) -#define PORT_P2_DIR_P2_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P2) | (((val) & 0x1) << 2)) -/* Port 2 Pin #Direction Control (1) */ -#define PORT_P2_DIR_P1 (0x1 << 1) -#define PORT_P2_DIR_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P2_DIR_P1_GET(val) ((((val) & PORT_P2_DIR_P1) >> 1) & 0x1) -#define PORT_P2_DIR_P1_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P1) | (((val) & 0x1) << 1)) -/* Port 2 Pin #Direction Control (0) */ -#define PORT_P2_DIR_P0 (0x1) -#define PORT_P2_DIR_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P2_DIR_P0_GET(val) ((((val) & PORT_P2_DIR_P0) >> 0) & 0x1) -#define PORT_P2_DIR_P0_SET(reg,val) (reg) = ((reg & ~PORT_P2_DIR_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 2 Alternate Function Select Register 0 - ******************************************************************************/ - -/* Alternate Function at Port 2 Bit # (19) */ -#define PORT_P2_ALTSEL0_P19 (0x1 << 19) -#define PORT_P2_ALTSEL0_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P2_ALTSEL0_P19_GET(val) ((((val) & PORT_P2_ALTSEL0_P19) >> 19) & 0x1) -#define PORT_P2_ALTSEL0_P19_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P19) | (((val) & 0x1) << 19)) -/* Alternate Function at Port 2 Bit # (18) */ -#define PORT_P2_ALTSEL0_P18 (0x1 << 18) -#define PORT_P2_ALTSEL0_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P2_ALTSEL0_P18_GET(val) ((((val) & PORT_P2_ALTSEL0_P18) >> 18) & 0x1) -#define PORT_P2_ALTSEL0_P18_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P18) | (((val) & 0x1) << 18)) -/* Alternate Function at Port 2 Bit # (17) */ -#define PORT_P2_ALTSEL0_P17 (0x1 << 17) -#define PORT_P2_ALTSEL0_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P2_ALTSEL0_P17_GET(val) ((((val) & PORT_P2_ALTSEL0_P17) >> 17) & 0x1) -#define PORT_P2_ALTSEL0_P17_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P17) | (((val) & 0x1) << 17)) -/* Alternate Function at Port 2 Bit # (16) */ -#define PORT_P2_ALTSEL0_P16 (0x1 << 16) -#define PORT_P2_ALTSEL0_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P2_ALTSEL0_P16_GET(val) ((((val) & PORT_P2_ALTSEL0_P16) >> 16) & 0x1) -#define PORT_P2_ALTSEL0_P16_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P16) | (((val) & 0x1) << 16)) -/* Alternate Function at Port 2 Bit # (15) */ -#define PORT_P2_ALTSEL0_P15 (0x1 << 15) -#define PORT_P2_ALTSEL0_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P2_ALTSEL0_P15_GET(val) ((((val) & PORT_P2_ALTSEL0_P15) >> 15) & 0x1) -#define PORT_P2_ALTSEL0_P15_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P15) | (((val) & 0x1) << 15)) -/* Alternate Function at Port 2 Bit # (14) */ -#define PORT_P2_ALTSEL0_P14 (0x1 << 14) -#define PORT_P2_ALTSEL0_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P2_ALTSEL0_P14_GET(val) ((((val) & PORT_P2_ALTSEL0_P14) >> 14) & 0x1) -#define PORT_P2_ALTSEL0_P14_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P14) | (((val) & 0x1) << 14)) -/* Alternate Function at Port 2 Bit # (13) */ -#define PORT_P2_ALTSEL0_P13 (0x1 << 13) -#define PORT_P2_ALTSEL0_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P2_ALTSEL0_P13_GET(val) ((((val) & PORT_P2_ALTSEL0_P13) >> 13) & 0x1) -#define PORT_P2_ALTSEL0_P13_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P13) | (((val) & 0x1) << 13)) -/* Alternate Function at Port 2 Bit # (12) */ -#define PORT_P2_ALTSEL0_P12 (0x1 << 12) -#define PORT_P2_ALTSEL0_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P2_ALTSEL0_P12_GET(val) ((((val) & PORT_P2_ALTSEL0_P12) >> 12) & 0x1) -#define PORT_P2_ALTSEL0_P12_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P12) | (((val) & 0x1) << 12)) -/* Alternate Function at Port 2 Bit # (11) */ -#define PORT_P2_ALTSEL0_P11 (0x1 << 11) -#define PORT_P2_ALTSEL0_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P2_ALTSEL0_P11_GET(val) ((((val) & PORT_P2_ALTSEL0_P11) >> 11) & 0x1) -#define PORT_P2_ALTSEL0_P11_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P11) | (((val) & 0x1) << 11)) -/* Alternate Function at Port 2 Bit # (10) */ -#define PORT_P2_ALTSEL0_P10 (0x1 << 10) -#define PORT_P2_ALTSEL0_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P2_ALTSEL0_P10_GET(val) ((((val) & PORT_P2_ALTSEL0_P10) >> 10) & 0x1) -#define PORT_P2_ALTSEL0_P10_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P10) | (((val) & 0x1) << 10)) -/* Alternate Function at Port 2 Bit # (9) */ -#define PORT_P2_ALTSEL0_P9 (0x1 << 9) -#define PORT_P2_ALTSEL0_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P2_ALTSEL0_P9_GET(val) ((((val) & PORT_P2_ALTSEL0_P9) >> 9) & 0x1) -#define PORT_P2_ALTSEL0_P9_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P9) | (((val) & 0x1) << 9)) -/* Alternate Function at Port 2 Bit # (8) */ -#define PORT_P2_ALTSEL0_P8 (0x1 << 8) -#define PORT_P2_ALTSEL0_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P2_ALTSEL0_P8_GET(val) ((((val) & PORT_P2_ALTSEL0_P8) >> 8) & 0x1) -#define PORT_P2_ALTSEL0_P8_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P8) | (((val) & 0x1) << 8)) -/* Alternate Function at Port 2 Bit # (7) */ -#define PORT_P2_ALTSEL0_P7 (0x1 << 7) -#define PORT_P2_ALTSEL0_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P2_ALTSEL0_P7_GET(val) ((((val) & PORT_P2_ALTSEL0_P7) >> 7) & 0x1) -#define PORT_P2_ALTSEL0_P7_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P7) | (((val) & 0x1) << 7)) -/* Alternate Function at Port 2 Bit # (6) */ -#define PORT_P2_ALTSEL0_P6 (0x1 << 6) -#define PORT_P2_ALTSEL0_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P2_ALTSEL0_P6_GET(val) ((((val) & PORT_P2_ALTSEL0_P6) >> 6) & 0x1) -#define PORT_P2_ALTSEL0_P6_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P6) | (((val) & 0x1) << 6)) -/* Alternate Function at Port 2 Bit # (5) */ -#define PORT_P2_ALTSEL0_P5 (0x1 << 5) -#define PORT_P2_ALTSEL0_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P2_ALTSEL0_P5_GET(val) ((((val) & PORT_P2_ALTSEL0_P5) >> 5) & 0x1) -#define PORT_P2_ALTSEL0_P5_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P5) | (((val) & 0x1) << 5)) -/* Alternate Function at Port 2 Bit # (4) */ -#define PORT_P2_ALTSEL0_P4 (0x1 << 4) -#define PORT_P2_ALTSEL0_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P2_ALTSEL0_P4_GET(val) ((((val) & PORT_P2_ALTSEL0_P4) >> 4) & 0x1) -#define PORT_P2_ALTSEL0_P4_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P4) | (((val) & 0x1) << 4)) -/* Alternate Function at Port 2 Bit # (3) */ -#define PORT_P2_ALTSEL0_P3 (0x1 << 3) -#define PORT_P2_ALTSEL0_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P2_ALTSEL0_P3_GET(val) ((((val) & PORT_P2_ALTSEL0_P3) >> 3) & 0x1) -#define PORT_P2_ALTSEL0_P3_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P3) | (((val) & 0x1) << 3)) -/* Alternate Function at Port 2 Bit # (2) */ -#define PORT_P2_ALTSEL0_P2 (0x1 << 2) -#define PORT_P2_ALTSEL0_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P2_ALTSEL0_P2_GET(val) ((((val) & PORT_P2_ALTSEL0_P2) >> 2) & 0x1) -#define PORT_P2_ALTSEL0_P2_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P2) | (((val) & 0x1) << 2)) -/* Alternate Function at Port 2 Bit # (1) */ -#define PORT_P2_ALTSEL0_P1 (0x1 << 1) -#define PORT_P2_ALTSEL0_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P2_ALTSEL0_P1_GET(val) ((((val) & PORT_P2_ALTSEL0_P1) >> 1) & 0x1) -#define PORT_P2_ALTSEL0_P1_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P1) | (((val) & 0x1) << 1)) -/* Alternate Function at Port 2 Bit # (0) */ -#define PORT_P2_ALTSEL0_P0 (0x1) -#define PORT_P2_ALTSEL0_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P2_ALTSEL0_P0_GET(val) ((((val) & PORT_P2_ALTSEL0_P0) >> 0) & 0x1) -#define PORT_P2_ALTSEL0_P0_SET(reg,val) (reg) = ((reg & ~PORT_P2_ALTSEL0_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 2 Pull Up Device Enable Register - ******************************************************************************/ - -/* Pull Up Device Enable at Port 2 Bit # (19) */ -#define PORT_P2_PUEN_P19 (0x1 << 19) -#define PORT_P2_PUEN_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P2_PUEN_P19_GET(val) ((((val) & PORT_P2_PUEN_P19) >> 19) & 0x1) -#define PORT_P2_PUEN_P19_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P19) | (((val) & 0x1) << 19)) -/* Pull Up Device Enable at Port 2 Bit # (18) */ -#define PORT_P2_PUEN_P18 (0x1 << 18) -#define PORT_P2_PUEN_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P2_PUEN_P18_GET(val) ((((val) & PORT_P2_PUEN_P18) >> 18) & 0x1) -#define PORT_P2_PUEN_P18_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P18) | (((val) & 0x1) << 18)) -/* Pull Up Device Enable at Port 2 Bit # (17) */ -#define PORT_P2_PUEN_P17 (0x1 << 17) -#define PORT_P2_PUEN_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P2_PUEN_P17_GET(val) ((((val) & PORT_P2_PUEN_P17) >> 17) & 0x1) -#define PORT_P2_PUEN_P17_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P17) | (((val) & 0x1) << 17)) -/* Pull Up Device Enable at Port 2 Bit # (16) */ -#define PORT_P2_PUEN_P16 (0x1 << 16) -#define PORT_P2_PUEN_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P2_PUEN_P16_GET(val) ((((val) & PORT_P2_PUEN_P16) >> 16) & 0x1) -#define PORT_P2_PUEN_P16_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P16) | (((val) & 0x1) << 16)) -/* Pull Up Device Enable at Port 2 Bit # (15) */ -#define PORT_P2_PUEN_P15 (0x1 << 15) -#define PORT_P2_PUEN_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P2_PUEN_P15_GET(val) ((((val) & PORT_P2_PUEN_P15) >> 15) & 0x1) -#define PORT_P2_PUEN_P15_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P15) | (((val) & 0x1) << 15)) -/* Pull Up Device Enable at Port 2 Bit # (14) */ -#define PORT_P2_PUEN_P14 (0x1 << 14) -#define PORT_P2_PUEN_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P2_PUEN_P14_GET(val) ((((val) & PORT_P2_PUEN_P14) >> 14) & 0x1) -#define PORT_P2_PUEN_P14_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P14) | (((val) & 0x1) << 14)) -/* Pull Up Device Enable at Port 2 Bit # (13) */ -#define PORT_P2_PUEN_P13 (0x1 << 13) -#define PORT_P2_PUEN_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P2_PUEN_P13_GET(val) ((((val) & PORT_P2_PUEN_P13) >> 13) & 0x1) -#define PORT_P2_PUEN_P13_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P13) | (((val) & 0x1) << 13)) -/* Pull Up Device Enable at Port 2 Bit # (12) */ -#define PORT_P2_PUEN_P12 (0x1 << 12) -#define PORT_P2_PUEN_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P2_PUEN_P12_GET(val) ((((val) & PORT_P2_PUEN_P12) >> 12) & 0x1) -#define PORT_P2_PUEN_P12_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P12) | (((val) & 0x1) << 12)) -/* Pull Up Device Enable at Port 2 Bit # (11) */ -#define PORT_P2_PUEN_P11 (0x1 << 11) -#define PORT_P2_PUEN_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P2_PUEN_P11_GET(val) ((((val) & PORT_P2_PUEN_P11) >> 11) & 0x1) -#define PORT_P2_PUEN_P11_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P11) | (((val) & 0x1) << 11)) -/* Pull Up Device Enable at Port 2 Bit # (10) */ -#define PORT_P2_PUEN_P10 (0x1 << 10) -#define PORT_P2_PUEN_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P2_PUEN_P10_GET(val) ((((val) & PORT_P2_PUEN_P10) >> 10) & 0x1) -#define PORT_P2_PUEN_P10_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P10) | (((val) & 0x1) << 10)) -/* Pull Up Device Enable at Port 2 Bit # (9) */ -#define PORT_P2_PUEN_P9 (0x1 << 9) -#define PORT_P2_PUEN_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P2_PUEN_P9_GET(val) ((((val) & PORT_P2_PUEN_P9) >> 9) & 0x1) -#define PORT_P2_PUEN_P9_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P9) | (((val) & 0x1) << 9)) -/* Pull Up Device Enable at Port 2 Bit # (8) */ -#define PORT_P2_PUEN_P8 (0x1 << 8) -#define PORT_P2_PUEN_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P2_PUEN_P8_GET(val) ((((val) & PORT_P2_PUEN_P8) >> 8) & 0x1) -#define PORT_P2_PUEN_P8_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P8) | (((val) & 0x1) << 8)) -/* Pull Up Device Enable at Port 2 Bit # (7) */ -#define PORT_P2_PUEN_P7 (0x1 << 7) -#define PORT_P2_PUEN_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P2_PUEN_P7_GET(val) ((((val) & PORT_P2_PUEN_P7) >> 7) & 0x1) -#define PORT_P2_PUEN_P7_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P7) | (((val) & 0x1) << 7)) -/* Pull Up Device Enable at Port 2 Bit # (6) */ -#define PORT_P2_PUEN_P6 (0x1 << 6) -#define PORT_P2_PUEN_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P2_PUEN_P6_GET(val) ((((val) & PORT_P2_PUEN_P6) >> 6) & 0x1) -#define PORT_P2_PUEN_P6_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P6) | (((val) & 0x1) << 6)) -/* Pull Up Device Enable at Port 2 Bit # (5) */ -#define PORT_P2_PUEN_P5 (0x1 << 5) -#define PORT_P2_PUEN_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P2_PUEN_P5_GET(val) ((((val) & PORT_P2_PUEN_P5) >> 5) & 0x1) -#define PORT_P2_PUEN_P5_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P5) | (((val) & 0x1) << 5)) -/* Pull Up Device Enable at Port 2 Bit # (4) */ -#define PORT_P2_PUEN_P4 (0x1 << 4) -#define PORT_P2_PUEN_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P2_PUEN_P4_GET(val) ((((val) & PORT_P2_PUEN_P4) >> 4) & 0x1) -#define PORT_P2_PUEN_P4_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P4) | (((val) & 0x1) << 4)) -/* Pull Up Device Enable at Port 2 Bit # (3) */ -#define PORT_P2_PUEN_P3 (0x1 << 3) -#define PORT_P2_PUEN_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P2_PUEN_P3_GET(val) ((((val) & PORT_P2_PUEN_P3) >> 3) & 0x1) -#define PORT_P2_PUEN_P3_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P3) | (((val) & 0x1) << 3)) -/* Pull Up Device Enable at Port 2 Bit # (2) */ -#define PORT_P2_PUEN_P2 (0x1 << 2) -#define PORT_P2_PUEN_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P2_PUEN_P2_GET(val) ((((val) & PORT_P2_PUEN_P2) >> 2) & 0x1) -#define PORT_P2_PUEN_P2_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P2) | (((val) & 0x1) << 2)) -/* Pull Up Device Enable at Port 2 Bit # (1) */ -#define PORT_P2_PUEN_P1 (0x1 << 1) -#define PORT_P2_PUEN_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P2_PUEN_P1_GET(val) ((((val) & PORT_P2_PUEN_P1) >> 1) & 0x1) -#define PORT_P2_PUEN_P1_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P1) | (((val) & 0x1) << 1)) -/* Pull Up Device Enable at Port 2 Bit # (0) */ -#define PORT_P2_PUEN_P0 (0x1) -#define PORT_P2_PUEN_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P2_PUEN_P0_GET(val) ((((val) & PORT_P2_PUEN_P0) >> 0) & 0x1) -#define PORT_P2_PUEN_P0_SET(reg,val) (reg) = ((reg & ~PORT_P2_PUEN_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 3 Data Output Register - ******************************************************************************/ - -/* Port 3 Pin # Output Value (19) */ -#define PORT_P3_OUT_P19 (0x1 << 19) -#define PORT_P3_OUT_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P3_OUT_P19_GET(val) ((((val) & PORT_P3_OUT_P19) >> 19) & 0x1) -#define PORT_P3_OUT_P19_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P19) | (((val) & 0x1) << 19)) -/* Port 3 Pin # Output Value (18) */ -#define PORT_P3_OUT_P18 (0x1 << 18) -#define PORT_P3_OUT_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P3_OUT_P18_GET(val) ((((val) & PORT_P3_OUT_P18) >> 18) & 0x1) -#define PORT_P3_OUT_P18_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P18) | (((val) & 0x1) << 18)) -/* Port 3 Pin # Output Value (17) */ -#define PORT_P3_OUT_P17 (0x1 << 17) -#define PORT_P3_OUT_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P3_OUT_P17_GET(val) ((((val) & PORT_P3_OUT_P17) >> 17) & 0x1) -#define PORT_P3_OUT_P17_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P17) | (((val) & 0x1) << 17)) -/* Port 3 Pin # Output Value (16) */ -#define PORT_P3_OUT_P16 (0x1 << 16) -#define PORT_P3_OUT_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P3_OUT_P16_GET(val) ((((val) & PORT_P3_OUT_P16) >> 16) & 0x1) -#define PORT_P3_OUT_P16_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P16) | (((val) & 0x1) << 16)) -/* Port 3 Pin # Output Value (15) */ -#define PORT_P3_OUT_P15 (0x1 << 15) -#define PORT_P3_OUT_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P3_OUT_P15_GET(val) ((((val) & PORT_P3_OUT_P15) >> 15) & 0x1) -#define PORT_P3_OUT_P15_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P15) | (((val) & 0x1) << 15)) -/* Port 3 Pin # Output Value (14) */ -#define PORT_P3_OUT_P14 (0x1 << 14) -#define PORT_P3_OUT_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P3_OUT_P14_GET(val) ((((val) & PORT_P3_OUT_P14) >> 14) & 0x1) -#define PORT_P3_OUT_P14_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P14) | (((val) & 0x1) << 14)) -/* Port 3 Pin # Output Value (13) */ -#define PORT_P3_OUT_P13 (0x1 << 13) -#define PORT_P3_OUT_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P3_OUT_P13_GET(val) ((((val) & PORT_P3_OUT_P13) >> 13) & 0x1) -#define PORT_P3_OUT_P13_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P13) | (((val) & 0x1) << 13)) -/* Port 3 Pin # Output Value (12) */ -#define PORT_P3_OUT_P12 (0x1 << 12) -#define PORT_P3_OUT_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P3_OUT_P12_GET(val) ((((val) & PORT_P3_OUT_P12) >> 12) & 0x1) -#define PORT_P3_OUT_P12_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P12) | (((val) & 0x1) << 12)) -/* Port 3 Pin # Output Value (11) */ -#define PORT_P3_OUT_P11 (0x1 << 11) -#define PORT_P3_OUT_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P3_OUT_P11_GET(val) ((((val) & PORT_P3_OUT_P11) >> 11) & 0x1) -#define PORT_P3_OUT_P11_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P11) | (((val) & 0x1) << 11)) -/* Port 3 Pin # Output Value (10) */ -#define PORT_P3_OUT_P10 (0x1 << 10) -#define PORT_P3_OUT_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P3_OUT_P10_GET(val) ((((val) & PORT_P3_OUT_P10) >> 10) & 0x1) -#define PORT_P3_OUT_P10_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P10) | (((val) & 0x1) << 10)) -/* Port 3 Pin # Output Value (9) */ -#define PORT_P3_OUT_P9 (0x1 << 9) -#define PORT_P3_OUT_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P3_OUT_P9_GET(val) ((((val) & PORT_P3_OUT_P9) >> 9) & 0x1) -#define PORT_P3_OUT_P9_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P9) | (((val) & 0x1) << 9)) -/* Port 3 Pin # Output Value (8) */ -#define PORT_P3_OUT_P8 (0x1 << 8) -#define PORT_P3_OUT_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P3_OUT_P8_GET(val) ((((val) & PORT_P3_OUT_P8) >> 8) & 0x1) -#define PORT_P3_OUT_P8_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P8) | (((val) & 0x1) << 8)) -/* Port 3 Pin # Output Value (7) */ -#define PORT_P3_OUT_P7 (0x1 << 7) -#define PORT_P3_OUT_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P3_OUT_P7_GET(val) ((((val) & PORT_P3_OUT_P7) >> 7) & 0x1) -#define PORT_P3_OUT_P7_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P7) | (((val) & 0x1) << 7)) -/* Port 3 Pin # Output Value (6) */ -#define PORT_P3_OUT_P6 (0x1 << 6) -#define PORT_P3_OUT_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P3_OUT_P6_GET(val) ((((val) & PORT_P3_OUT_P6) >> 6) & 0x1) -#define PORT_P3_OUT_P6_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P6) | (((val) & 0x1) << 6)) -/* Port 3 Pin # Output Value (5) */ -#define PORT_P3_OUT_P5 (0x1 << 5) -#define PORT_P3_OUT_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P3_OUT_P5_GET(val) ((((val) & PORT_P3_OUT_P5) >> 5) & 0x1) -#define PORT_P3_OUT_P5_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P5) | (((val) & 0x1) << 5)) -/* Port 3 Pin # Output Value (4) */ -#define PORT_P3_OUT_P4 (0x1 << 4) -#define PORT_P3_OUT_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P3_OUT_P4_GET(val) ((((val) & PORT_P3_OUT_P4) >> 4) & 0x1) -#define PORT_P3_OUT_P4_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P4) | (((val) & 0x1) << 4)) -/* Port 3 Pin # Output Value (3) */ -#define PORT_P3_OUT_P3 (0x1 << 3) -#define PORT_P3_OUT_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P3_OUT_P3_GET(val) ((((val) & PORT_P3_OUT_P3) >> 3) & 0x1) -#define PORT_P3_OUT_P3_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P3) | (((val) & 0x1) << 3)) -/* Port 3 Pin # Output Value (2) */ -#define PORT_P3_OUT_P2 (0x1 << 2) -#define PORT_P3_OUT_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P3_OUT_P2_GET(val) ((((val) & PORT_P3_OUT_P2) >> 2) & 0x1) -#define PORT_P3_OUT_P2_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P2) | (((val) & 0x1) << 2)) -/* Port 3 Pin # Output Value (1) */ -#define PORT_P3_OUT_P1 (0x1 << 1) -#define PORT_P3_OUT_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P3_OUT_P1_GET(val) ((((val) & PORT_P3_OUT_P1) >> 1) & 0x1) -#define PORT_P3_OUT_P1_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P1) | (((val) & 0x1) << 1)) -/* Port 3 Pin # Output Value (0) */ -#define PORT_P3_OUT_P0 (0x1) -#define PORT_P3_OUT_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P3_OUT_P0_GET(val) ((((val) & PORT_P3_OUT_P0) >> 0) & 0x1) -#define PORT_P3_OUT_P0_SET(reg,val) (reg) = ((reg & ~PORT_P3_OUT_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 3 Data Input Register - ******************************************************************************/ - -/* Port 3 Pin # Latched Input Value (19) */ -#define PORT_P3_IN_P19 (0x1 << 19) -#define PORT_P3_IN_P19_GET(val) ((((val) & PORT_P3_IN_P19) >> 19) & 0x1) -/* Port 3 Pin # Latched Input Value (18) */ -#define PORT_P3_IN_P18 (0x1 << 18) -#define PORT_P3_IN_P18_GET(val) ((((val) & PORT_P3_IN_P18) >> 18) & 0x1) -/* Port 3 Pin # Latched Input Value (17) */ -#define PORT_P3_IN_P17 (0x1 << 17) -#define PORT_P3_IN_P17_GET(val) ((((val) & PORT_P3_IN_P17) >> 17) & 0x1) -/* Port 3 Pin # Latched Input Value (16) */ -#define PORT_P3_IN_P16 (0x1 << 16) -#define PORT_P3_IN_P16_GET(val) ((((val) & PORT_P3_IN_P16) >> 16) & 0x1) -/* Port 3 Pin # Latched Input Value (15) */ -#define PORT_P3_IN_P15 (0x1 << 15) -#define PORT_P3_IN_P15_GET(val) ((((val) & PORT_P3_IN_P15) >> 15) & 0x1) -/* Port 3 Pin # Latched Input Value (14) */ -#define PORT_P3_IN_P14 (0x1 << 14) -#define PORT_P3_IN_P14_GET(val) ((((val) & PORT_P3_IN_P14) >> 14) & 0x1) -/* Port 3 Pin # Latched Input Value (13) */ -#define PORT_P3_IN_P13 (0x1 << 13) -#define PORT_P3_IN_P13_GET(val) ((((val) & PORT_P3_IN_P13) >> 13) & 0x1) -/* Port 3 Pin # Latched Input Value (12) */ -#define PORT_P3_IN_P12 (0x1 << 12) -#define PORT_P3_IN_P12_GET(val) ((((val) & PORT_P3_IN_P12) >> 12) & 0x1) -/* Port 3 Pin # Latched Input Value (11) */ -#define PORT_P3_IN_P11 (0x1 << 11) -#define PORT_P3_IN_P11_GET(val) ((((val) & PORT_P3_IN_P11) >> 11) & 0x1) -/* Port 3 Pin # Latched Input Value (10) */ -#define PORT_P3_IN_P10 (0x1 << 10) -#define PORT_P3_IN_P10_GET(val) ((((val) & PORT_P3_IN_P10) >> 10) & 0x1) -/* Port 3 Pin # Latched Input Value (9) */ -#define PORT_P3_IN_P9 (0x1 << 9) -#define PORT_P3_IN_P9_GET(val) ((((val) & PORT_P3_IN_P9) >> 9) & 0x1) -/* Port 3 Pin # Latched Input Value (8) */ -#define PORT_P3_IN_P8 (0x1 << 8) -#define PORT_P3_IN_P8_GET(val) ((((val) & PORT_P3_IN_P8) >> 8) & 0x1) -/* Port 3 Pin # Latched Input Value (7) */ -#define PORT_P3_IN_P7 (0x1 << 7) -#define PORT_P3_IN_P7_GET(val) ((((val) & PORT_P3_IN_P7) >> 7) & 0x1) -/* Port 3 Pin # Latched Input Value (6) */ -#define PORT_P3_IN_P6 (0x1 << 6) -#define PORT_P3_IN_P6_GET(val) ((((val) & PORT_P3_IN_P6) >> 6) & 0x1) -/* Port 3 Pin # Latched Input Value (5) */ -#define PORT_P3_IN_P5 (0x1 << 5) -#define PORT_P3_IN_P5_GET(val) ((((val) & PORT_P3_IN_P5) >> 5) & 0x1) -/* Port 3 Pin # Latched Input Value (4) */ -#define PORT_P3_IN_P4 (0x1 << 4) -#define PORT_P3_IN_P4_GET(val) ((((val) & PORT_P3_IN_P4) >> 4) & 0x1) -/* Port 3 Pin # Latched Input Value (3) */ -#define PORT_P3_IN_P3 (0x1 << 3) -#define PORT_P3_IN_P3_GET(val) ((((val) & PORT_P3_IN_P3) >> 3) & 0x1) -/* Port 3 Pin # Latched Input Value (2) */ -#define PORT_P3_IN_P2 (0x1 << 2) -#define PORT_P3_IN_P2_GET(val) ((((val) & PORT_P3_IN_P2) >> 2) & 0x1) -/* Port 3 Pin # Latched Input Value (1) */ -#define PORT_P3_IN_P1 (0x1 << 1) -#define PORT_P3_IN_P1_GET(val) ((((val) & PORT_P3_IN_P1) >> 1) & 0x1) -/* Port 3 Pin # Latched Input Value (0) */ -#define PORT_P3_IN_P0 (0x1) -#define PORT_P3_IN_P0_GET(val) ((((val) & PORT_P3_IN_P0) >> 0) & 0x1) - -/******************************************************************************* - * Port 3 Direction Register - ******************************************************************************/ - -/* Port 3 Pin #Direction Control (19) */ -#define PORT_P3_DIR_P19 (0x1 << 19) -#define PORT_P3_DIR_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P3_DIR_P19_GET(val) ((((val) & PORT_P3_DIR_P19) >> 19) & 0x1) -#define PORT_P3_DIR_P19_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P19) | (((val) & 0x1) << 19)) -/* Port 3 Pin #Direction Control (18) */ -#define PORT_P3_DIR_P18 (0x1 << 18) -#define PORT_P3_DIR_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P3_DIR_P18_GET(val) ((((val) & PORT_P3_DIR_P18) >> 18) & 0x1) -#define PORT_P3_DIR_P18_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P18) | (((val) & 0x1) << 18)) -/* Port 3 Pin #Direction Control (17) */ -#define PORT_P3_DIR_P17 (0x1 << 17) -#define PORT_P3_DIR_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P3_DIR_P17_GET(val) ((((val) & PORT_P3_DIR_P17) >> 17) & 0x1) -#define PORT_P3_DIR_P17_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P17) | (((val) & 0x1) << 17)) -/* Port 3 Pin #Direction Control (16) */ -#define PORT_P3_DIR_P16 (0x1 << 16) -#define PORT_P3_DIR_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P3_DIR_P16_GET(val) ((((val) & PORT_P3_DIR_P16) >> 16) & 0x1) -#define PORT_P3_DIR_P16_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P16) | (((val) & 0x1) << 16)) -/* Port 3 Pin #Direction Control (15) */ -#define PORT_P3_DIR_P15 (0x1 << 15) -#define PORT_P3_DIR_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P3_DIR_P15_GET(val) ((((val) & PORT_P3_DIR_P15) >> 15) & 0x1) -#define PORT_P3_DIR_P15_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P15) | (((val) & 0x1) << 15)) -/* Port 3 Pin #Direction Control (14) */ -#define PORT_P3_DIR_P14 (0x1 << 14) -#define PORT_P3_DIR_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P3_DIR_P14_GET(val) ((((val) & PORT_P3_DIR_P14) >> 14) & 0x1) -#define PORT_P3_DIR_P14_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P14) | (((val) & 0x1) << 14)) -/* Port 3 Pin #Direction Control (13) */ -#define PORT_P3_DIR_P13 (0x1 << 13) -#define PORT_P3_DIR_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P3_DIR_P13_GET(val) ((((val) & PORT_P3_DIR_P13) >> 13) & 0x1) -#define PORT_P3_DIR_P13_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P13) | (((val) & 0x1) << 13)) -/* Port 3 Pin #Direction Control (12) */ -#define PORT_P3_DIR_P12 (0x1 << 12) -#define PORT_P3_DIR_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P3_DIR_P12_GET(val) ((((val) & PORT_P3_DIR_P12) >> 12) & 0x1) -#define PORT_P3_DIR_P12_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P12) | (((val) & 0x1) << 12)) -/* Port 3 Pin #Direction Control (11) */ -#define PORT_P3_DIR_P11 (0x1 << 11) -#define PORT_P3_DIR_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P3_DIR_P11_GET(val) ((((val) & PORT_P3_DIR_P11) >> 11) & 0x1) -#define PORT_P3_DIR_P11_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P11) | (((val) & 0x1) << 11)) -/* Port 3 Pin #Direction Control (10) */ -#define PORT_P3_DIR_P10 (0x1 << 10) -#define PORT_P3_DIR_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P3_DIR_P10_GET(val) ((((val) & PORT_P3_DIR_P10) >> 10) & 0x1) -#define PORT_P3_DIR_P10_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P10) | (((val) & 0x1) << 10)) -/* Port 3 Pin #Direction Control (9) */ -#define PORT_P3_DIR_P9 (0x1 << 9) -#define PORT_P3_DIR_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P3_DIR_P9_GET(val) ((((val) & PORT_P3_DIR_P9) >> 9) & 0x1) -#define PORT_P3_DIR_P9_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P9) | (((val) & 0x1) << 9)) -/* Port 3 Pin #Direction Control (8) */ -#define PORT_P3_DIR_P8 (0x1 << 8) -#define PORT_P3_DIR_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P3_DIR_P8_GET(val) ((((val) & PORT_P3_DIR_P8) >> 8) & 0x1) -#define PORT_P3_DIR_P8_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P8) | (((val) & 0x1) << 8)) -/* Port 3 Pin #Direction Control (7) */ -#define PORT_P3_DIR_P7 (0x1 << 7) -#define PORT_P3_DIR_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P3_DIR_P7_GET(val) ((((val) & PORT_P3_DIR_P7) >> 7) & 0x1) -#define PORT_P3_DIR_P7_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P7) | (((val) & 0x1) << 7)) -/* Port 3 Pin #Direction Control (6) */ -#define PORT_P3_DIR_P6 (0x1 << 6) -#define PORT_P3_DIR_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P3_DIR_P6_GET(val) ((((val) & PORT_P3_DIR_P6) >> 6) & 0x1) -#define PORT_P3_DIR_P6_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P6) | (((val) & 0x1) << 6)) -/* Port 3 Pin #Direction Control (5) */ -#define PORT_P3_DIR_P5 (0x1 << 5) -#define PORT_P3_DIR_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P3_DIR_P5_GET(val) ((((val) & PORT_P3_DIR_P5) >> 5) & 0x1) -#define PORT_P3_DIR_P5_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P5) | (((val) & 0x1) << 5)) -/* Port 3 Pin #Direction Control (4) */ -#define PORT_P3_DIR_P4 (0x1 << 4) -#define PORT_P3_DIR_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P3_DIR_P4_GET(val) ((((val) & PORT_P3_DIR_P4) >> 4) & 0x1) -#define PORT_P3_DIR_P4_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P4) | (((val) & 0x1) << 4)) -/* Port 3 Pin #Direction Control (3) */ -#define PORT_P3_DIR_P3 (0x1 << 3) -#define PORT_P3_DIR_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P3_DIR_P3_GET(val) ((((val) & PORT_P3_DIR_P3) >> 3) & 0x1) -#define PORT_P3_DIR_P3_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P3) | (((val) & 0x1) << 3)) -/* Port 3 Pin #Direction Control (2) */ -#define PORT_P3_DIR_P2 (0x1 << 2) -#define PORT_P3_DIR_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P3_DIR_P2_GET(val) ((((val) & PORT_P3_DIR_P2) >> 2) & 0x1) -#define PORT_P3_DIR_P2_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P2) | (((val) & 0x1) << 2)) -/* Port 3 Pin #Direction Control (1) */ -#define PORT_P3_DIR_P1 (0x1 << 1) -#define PORT_P3_DIR_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P3_DIR_P1_GET(val) ((((val) & PORT_P3_DIR_P1) >> 1) & 0x1) -#define PORT_P3_DIR_P1_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P1) | (((val) & 0x1) << 1)) -/* Port 3 Pin #Direction Control (0) */ -#define PORT_P3_DIR_P0 (0x1) -#define PORT_P3_DIR_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P3_DIR_P0_GET(val) ((((val) & PORT_P3_DIR_P0) >> 0) & 0x1) -#define PORT_P3_DIR_P0_SET(reg,val) (reg) = ((reg & ~PORT_P3_DIR_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 3 Alternate Function Select Register 0 - ******************************************************************************/ - -/* Alternate Function at Port 3 Bit # (19) */ -#define PORT_P3_ALTSEL0_P19 (0x1 << 19) -#define PORT_P3_ALTSEL0_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P3_ALTSEL0_P19_GET(val) ((((val) & PORT_P3_ALTSEL0_P19) >> 19) & 0x1) -#define PORT_P3_ALTSEL0_P19_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P19) | (((val) & 0x1) << 19)) -/* Alternate Function at Port 3 Bit # (18) */ -#define PORT_P3_ALTSEL0_P18 (0x1 << 18) -#define PORT_P3_ALTSEL0_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P3_ALTSEL0_P18_GET(val) ((((val) & PORT_P3_ALTSEL0_P18) >> 18) & 0x1) -#define PORT_P3_ALTSEL0_P18_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P18) | (((val) & 0x1) << 18)) -/* Alternate Function at Port 3 Bit # (17) */ -#define PORT_P3_ALTSEL0_P17 (0x1 << 17) -#define PORT_P3_ALTSEL0_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P3_ALTSEL0_P17_GET(val) ((((val) & PORT_P3_ALTSEL0_P17) >> 17) & 0x1) -#define PORT_P3_ALTSEL0_P17_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P17) | (((val) & 0x1) << 17)) -/* Alternate Function at Port 3 Bit # (16) */ -#define PORT_P3_ALTSEL0_P16 (0x1 << 16) -#define PORT_P3_ALTSEL0_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P3_ALTSEL0_P16_GET(val) ((((val) & PORT_P3_ALTSEL0_P16) >> 16) & 0x1) -#define PORT_P3_ALTSEL0_P16_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P16) | (((val) & 0x1) << 16)) -/* Alternate Function at Port 3 Bit # (15) */ -#define PORT_P3_ALTSEL0_P15 (0x1 << 15) -#define PORT_P3_ALTSEL0_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P3_ALTSEL0_P15_GET(val) ((((val) & PORT_P3_ALTSEL0_P15) >> 15) & 0x1) -#define PORT_P3_ALTSEL0_P15_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P15) | (((val) & 0x1) << 15)) -/* Alternate Function at Port 3 Bit # (14) */ -#define PORT_P3_ALTSEL0_P14 (0x1 << 14) -#define PORT_P3_ALTSEL0_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P3_ALTSEL0_P14_GET(val) ((((val) & PORT_P3_ALTSEL0_P14) >> 14) & 0x1) -#define PORT_P3_ALTSEL0_P14_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P14) | (((val) & 0x1) << 14)) -/* Alternate Function at Port 3 Bit # (13) */ -#define PORT_P3_ALTSEL0_P13 (0x1 << 13) -#define PORT_P3_ALTSEL0_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P3_ALTSEL0_P13_GET(val) ((((val) & PORT_P3_ALTSEL0_P13) >> 13) & 0x1) -#define PORT_P3_ALTSEL0_P13_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P13) | (((val) & 0x1) << 13)) -/* Alternate Function at Port 3 Bit # (12) */ -#define PORT_P3_ALTSEL0_P12 (0x1 << 12) -#define PORT_P3_ALTSEL0_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P3_ALTSEL0_P12_GET(val) ((((val) & PORT_P3_ALTSEL0_P12) >> 12) & 0x1) -#define PORT_P3_ALTSEL0_P12_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P12) | (((val) & 0x1) << 12)) -/* Alternate Function at Port 3 Bit # (11) */ -#define PORT_P3_ALTSEL0_P11 (0x1 << 11) -#define PORT_P3_ALTSEL0_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P3_ALTSEL0_P11_GET(val) ((((val) & PORT_P3_ALTSEL0_P11) >> 11) & 0x1) -#define PORT_P3_ALTSEL0_P11_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P11) | (((val) & 0x1) << 11)) -/* Alternate Function at Port 3 Bit # (10) */ -#define PORT_P3_ALTSEL0_P10 (0x1 << 10) -#define PORT_P3_ALTSEL0_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P3_ALTSEL0_P10_GET(val) ((((val) & PORT_P3_ALTSEL0_P10) >> 10) & 0x1) -#define PORT_P3_ALTSEL0_P10_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P10) | (((val) & 0x1) << 10)) -/* Alternate Function at Port 3 Bit # (9) */ -#define PORT_P3_ALTSEL0_P9 (0x1 << 9) -#define PORT_P3_ALTSEL0_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P3_ALTSEL0_P9_GET(val) ((((val) & PORT_P3_ALTSEL0_P9) >> 9) & 0x1) -#define PORT_P3_ALTSEL0_P9_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P9) | (((val) & 0x1) << 9)) -/* Alternate Function at Port 3 Bit # (8) */ -#define PORT_P3_ALTSEL0_P8 (0x1 << 8) -#define PORT_P3_ALTSEL0_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P3_ALTSEL0_P8_GET(val) ((((val) & PORT_P3_ALTSEL0_P8) >> 8) & 0x1) -#define PORT_P3_ALTSEL0_P8_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P8) | (((val) & 0x1) << 8)) -/* Alternate Function at Port 3 Bit # (7) */ -#define PORT_P3_ALTSEL0_P7 (0x1 << 7) -#define PORT_P3_ALTSEL0_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P3_ALTSEL0_P7_GET(val) ((((val) & PORT_P3_ALTSEL0_P7) >> 7) & 0x1) -#define PORT_P3_ALTSEL0_P7_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P7) | (((val) & 0x1) << 7)) -/* Alternate Function at Port 3 Bit # (6) */ -#define PORT_P3_ALTSEL0_P6 (0x1 << 6) -#define PORT_P3_ALTSEL0_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P3_ALTSEL0_P6_GET(val) ((((val) & PORT_P3_ALTSEL0_P6) >> 6) & 0x1) -#define PORT_P3_ALTSEL0_P6_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P6) | (((val) & 0x1) << 6)) -/* Alternate Function at Port 3 Bit # (5) */ -#define PORT_P3_ALTSEL0_P5 (0x1 << 5) -#define PORT_P3_ALTSEL0_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P3_ALTSEL0_P5_GET(val) ((((val) & PORT_P3_ALTSEL0_P5) >> 5) & 0x1) -#define PORT_P3_ALTSEL0_P5_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P5) | (((val) & 0x1) << 5)) -/* Alternate Function at Port 3 Bit # (4) */ -#define PORT_P3_ALTSEL0_P4 (0x1 << 4) -#define PORT_P3_ALTSEL0_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P3_ALTSEL0_P4_GET(val) ((((val) & PORT_P3_ALTSEL0_P4) >> 4) & 0x1) -#define PORT_P3_ALTSEL0_P4_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P4) | (((val) & 0x1) << 4)) -/* Alternate Function at Port 3 Bit # (3) */ -#define PORT_P3_ALTSEL0_P3 (0x1 << 3) -#define PORT_P3_ALTSEL0_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P3_ALTSEL0_P3_GET(val) ((((val) & PORT_P3_ALTSEL0_P3) >> 3) & 0x1) -#define PORT_P3_ALTSEL0_P3_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P3) | (((val) & 0x1) << 3)) -/* Alternate Function at Port 3 Bit # (2) */ -#define PORT_P3_ALTSEL0_P2 (0x1 << 2) -#define PORT_P3_ALTSEL0_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P3_ALTSEL0_P2_GET(val) ((((val) & PORT_P3_ALTSEL0_P2) >> 2) & 0x1) -#define PORT_P3_ALTSEL0_P2_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P2) | (((val) & 0x1) << 2)) -/* Alternate Function at Port 3 Bit # (1) */ -#define PORT_P3_ALTSEL0_P1 (0x1 << 1) -#define PORT_P3_ALTSEL0_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P3_ALTSEL0_P1_GET(val) ((((val) & PORT_P3_ALTSEL0_P1) >> 1) & 0x1) -#define PORT_P3_ALTSEL0_P1_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P1) | (((val) & 0x1) << 1)) -/* Alternate Function at Port 3 Bit # (0) */ -#define PORT_P3_ALTSEL0_P0 (0x1) -#define PORT_P3_ALTSEL0_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P3_ALTSEL0_P0_GET(val) ((((val) & PORT_P3_ALTSEL0_P0) >> 0) & 0x1) -#define PORT_P3_ALTSEL0_P0_SET(reg,val) (reg) = ((reg & ~PORT_P3_ALTSEL0_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 3 Pull Up Device Enable Register - ******************************************************************************/ - -/* Pull Up Device Enable at Port 3 Bit # (19) */ -#define PORT_P3_PUEN_P19 (0x1 << 19) -#define PORT_P3_PUEN_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P3_PUEN_P19_GET(val) ((((val) & PORT_P3_PUEN_P19) >> 19) & 0x1) -#define PORT_P3_PUEN_P19_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P19) | (((val) & 0x1) << 19)) -/* Pull Up Device Enable at Port 3 Bit # (18) */ -#define PORT_P3_PUEN_P18 (0x1 << 18) -#define PORT_P3_PUEN_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P3_PUEN_P18_GET(val) ((((val) & PORT_P3_PUEN_P18) >> 18) & 0x1) -#define PORT_P3_PUEN_P18_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P18) | (((val) & 0x1) << 18)) -/* Pull Up Device Enable at Port 3 Bit # (17) */ -#define PORT_P3_PUEN_P17 (0x1 << 17) -#define PORT_P3_PUEN_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P3_PUEN_P17_GET(val) ((((val) & PORT_P3_PUEN_P17) >> 17) & 0x1) -#define PORT_P3_PUEN_P17_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P17) | (((val) & 0x1) << 17)) -/* Pull Up Device Enable at Port 3 Bit # (16) */ -#define PORT_P3_PUEN_P16 (0x1 << 16) -#define PORT_P3_PUEN_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P3_PUEN_P16_GET(val) ((((val) & PORT_P3_PUEN_P16) >> 16) & 0x1) -#define PORT_P3_PUEN_P16_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P16) | (((val) & 0x1) << 16)) -/* Pull Up Device Enable at Port 3 Bit # (15) */ -#define PORT_P3_PUEN_P15 (0x1 << 15) -#define PORT_P3_PUEN_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P3_PUEN_P15_GET(val) ((((val) & PORT_P3_PUEN_P15) >> 15) & 0x1) -#define PORT_P3_PUEN_P15_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P15) | (((val) & 0x1) << 15)) -/* Pull Up Device Enable at Port 3 Bit # (14) */ -#define PORT_P3_PUEN_P14 (0x1 << 14) -#define PORT_P3_PUEN_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P3_PUEN_P14_GET(val) ((((val) & PORT_P3_PUEN_P14) >> 14) & 0x1) -#define PORT_P3_PUEN_P14_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P14) | (((val) & 0x1) << 14)) -/* Pull Up Device Enable at Port 3 Bit # (13) */ -#define PORT_P3_PUEN_P13 (0x1 << 13) -#define PORT_P3_PUEN_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P3_PUEN_P13_GET(val) ((((val) & PORT_P3_PUEN_P13) >> 13) & 0x1) -#define PORT_P3_PUEN_P13_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P13) | (((val) & 0x1) << 13)) -/* Pull Up Device Enable at Port 3 Bit # (12) */ -#define PORT_P3_PUEN_P12 (0x1 << 12) -#define PORT_P3_PUEN_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P3_PUEN_P12_GET(val) ((((val) & PORT_P3_PUEN_P12) >> 12) & 0x1) -#define PORT_P3_PUEN_P12_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P12) | (((val) & 0x1) << 12)) -/* Pull Up Device Enable at Port 3 Bit # (11) */ -#define PORT_P3_PUEN_P11 (0x1 << 11) -#define PORT_P3_PUEN_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P3_PUEN_P11_GET(val) ((((val) & PORT_P3_PUEN_P11) >> 11) & 0x1) -#define PORT_P3_PUEN_P11_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P11) | (((val) & 0x1) << 11)) -/* Pull Up Device Enable at Port 3 Bit # (10) */ -#define PORT_P3_PUEN_P10 (0x1 << 10) -#define PORT_P3_PUEN_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P3_PUEN_P10_GET(val) ((((val) & PORT_P3_PUEN_P10) >> 10) & 0x1) -#define PORT_P3_PUEN_P10_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P10) | (((val) & 0x1) << 10)) -/* Pull Up Device Enable at Port 3 Bit # (9) */ -#define PORT_P3_PUEN_P9 (0x1 << 9) -#define PORT_P3_PUEN_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P3_PUEN_P9_GET(val) ((((val) & PORT_P3_PUEN_P9) >> 9) & 0x1) -#define PORT_P3_PUEN_P9_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P9) | (((val) & 0x1) << 9)) -/* Pull Up Device Enable at Port 3 Bit # (8) */ -#define PORT_P3_PUEN_P8 (0x1 << 8) -#define PORT_P3_PUEN_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P3_PUEN_P8_GET(val) ((((val) & PORT_P3_PUEN_P8) >> 8) & 0x1) -#define PORT_P3_PUEN_P8_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P8) | (((val) & 0x1) << 8)) -/* Pull Up Device Enable at Port 3 Bit # (7) */ -#define PORT_P3_PUEN_P7 (0x1 << 7) -#define PORT_P3_PUEN_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P3_PUEN_P7_GET(val) ((((val) & PORT_P3_PUEN_P7) >> 7) & 0x1) -#define PORT_P3_PUEN_P7_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P7) | (((val) & 0x1) << 7)) -/* Pull Up Device Enable at Port 3 Bit # (6) */ -#define PORT_P3_PUEN_P6 (0x1 << 6) -#define PORT_P3_PUEN_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P3_PUEN_P6_GET(val) ((((val) & PORT_P3_PUEN_P6) >> 6) & 0x1) -#define PORT_P3_PUEN_P6_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P6) | (((val) & 0x1) << 6)) -/* Pull Up Device Enable at Port 3 Bit # (5) */ -#define PORT_P3_PUEN_P5 (0x1 << 5) -#define PORT_P3_PUEN_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P3_PUEN_P5_GET(val) ((((val) & PORT_P3_PUEN_P5) >> 5) & 0x1) -#define PORT_P3_PUEN_P5_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P5) | (((val) & 0x1) << 5)) -/* Pull Up Device Enable at Port 3 Bit # (4) */ -#define PORT_P3_PUEN_P4 (0x1 << 4) -#define PORT_P3_PUEN_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P3_PUEN_P4_GET(val) ((((val) & PORT_P3_PUEN_P4) >> 4) & 0x1) -#define PORT_P3_PUEN_P4_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P4) | (((val) & 0x1) << 4)) -/* Pull Up Device Enable at Port 3 Bit # (3) */ -#define PORT_P3_PUEN_P3 (0x1 << 3) -#define PORT_P3_PUEN_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P3_PUEN_P3_GET(val) ((((val) & PORT_P3_PUEN_P3) >> 3) & 0x1) -#define PORT_P3_PUEN_P3_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P3) | (((val) & 0x1) << 3)) -/* Pull Up Device Enable at Port 3 Bit # (2) */ -#define PORT_P3_PUEN_P2 (0x1 << 2) -#define PORT_P3_PUEN_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P3_PUEN_P2_GET(val) ((((val) & PORT_P3_PUEN_P2) >> 2) & 0x1) -#define PORT_P3_PUEN_P2_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P2) | (((val) & 0x1) << 2)) -/* Pull Up Device Enable at Port 3 Bit # (1) */ -#define PORT_P3_PUEN_P1 (0x1 << 1) -#define PORT_P3_PUEN_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P3_PUEN_P1_GET(val) ((((val) & PORT_P3_PUEN_P1) >> 1) & 0x1) -#define PORT_P3_PUEN_P1_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P1) | (((val) & 0x1) << 1)) -/* Pull Up Device Enable at Port 3 Bit # (0) */ -#define PORT_P3_PUEN_P0 (0x1) -#define PORT_P3_PUEN_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P3_PUEN_P0_GET(val) ((((val) & PORT_P3_PUEN_P0) >> 0) & 0x1) -#define PORT_P3_PUEN_P0_SET(reg,val) (reg) = ((reg & ~PORT_P3_PUEN_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 4 Data Output Register - ******************************************************************************/ - -/* Port 4 Pin # Output Value (23) */ -#define PORT_P4_OUT_P23 (0x1 << 23) -#define PORT_P4_OUT_P23_VAL(val) (((val) & 0x1) << 23) -#define PORT_P4_OUT_P23_GET(val) ((((val) & PORT_P4_OUT_P23) >> 23) & 0x1) -#define PORT_P4_OUT_P23_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P23) | (((val) & 0x1) << 23)) -/* Port 4 Pin # Output Value (22) */ -#define PORT_P4_OUT_P22 (0x1 << 22) -#define PORT_P4_OUT_P22_VAL(val) (((val) & 0x1) << 22) -#define PORT_P4_OUT_P22_GET(val) ((((val) & PORT_P4_OUT_P22) >> 22) & 0x1) -#define PORT_P4_OUT_P22_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P22) | (((val) & 0x1) << 22)) -/* Port 4 Pin # Output Value (21) */ -#define PORT_P4_OUT_P21 (0x1 << 21) -#define PORT_P4_OUT_P21_VAL(val) (((val) & 0x1) << 21) -#define PORT_P4_OUT_P21_GET(val) ((((val) & PORT_P4_OUT_P21) >> 21) & 0x1) -#define PORT_P4_OUT_P21_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P21) | (((val) & 0x1) << 21)) -/* Port 4 Pin # Output Value (20) */ -#define PORT_P4_OUT_P20 (0x1 << 20) -#define PORT_P4_OUT_P20_VAL(val) (((val) & 0x1) << 20) -#define PORT_P4_OUT_P20_GET(val) ((((val) & PORT_P4_OUT_P20) >> 20) & 0x1) -#define PORT_P4_OUT_P20_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P20) | (((val) & 0x1) << 20)) -/* Port 4 Pin # Output Value (19) */ -#define PORT_P4_OUT_P19 (0x1 << 19) -#define PORT_P4_OUT_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P4_OUT_P19_GET(val) ((((val) & PORT_P4_OUT_P19) >> 19) & 0x1) -#define PORT_P4_OUT_P19_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P19) | (((val) & 0x1) << 19)) -/* Port 4 Pin # Output Value (18) */ -#define PORT_P4_OUT_P18 (0x1 << 18) -#define PORT_P4_OUT_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P4_OUT_P18_GET(val) ((((val) & PORT_P4_OUT_P18) >> 18) & 0x1) -#define PORT_P4_OUT_P18_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P18) | (((val) & 0x1) << 18)) -/* Port 4 Pin # Output Value (17) */ -#define PORT_P4_OUT_P17 (0x1 << 17) -#define PORT_P4_OUT_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P4_OUT_P17_GET(val) ((((val) & PORT_P4_OUT_P17) >> 17) & 0x1) -#define PORT_P4_OUT_P17_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P17) | (((val) & 0x1) << 17)) -/* Port 4 Pin # Output Value (16) */ -#define PORT_P4_OUT_P16 (0x1 << 16) -#define PORT_P4_OUT_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P4_OUT_P16_GET(val) ((((val) & PORT_P4_OUT_P16) >> 16) & 0x1) -#define PORT_P4_OUT_P16_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P16) | (((val) & 0x1) << 16)) -/* Port 4 Pin # Output Value (15) */ -#define PORT_P4_OUT_P15 (0x1 << 15) -#define PORT_P4_OUT_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P4_OUT_P15_GET(val) ((((val) & PORT_P4_OUT_P15) >> 15) & 0x1) -#define PORT_P4_OUT_P15_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P15) | (((val) & 0x1) << 15)) -/* Port 4 Pin # Output Value (14) */ -#define PORT_P4_OUT_P14 (0x1 << 14) -#define PORT_P4_OUT_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P4_OUT_P14_GET(val) ((((val) & PORT_P4_OUT_P14) >> 14) & 0x1) -#define PORT_P4_OUT_P14_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P14) | (((val) & 0x1) << 14)) -/* Port 4 Pin # Output Value (13) */ -#define PORT_P4_OUT_P13 (0x1 << 13) -#define PORT_P4_OUT_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P4_OUT_P13_GET(val) ((((val) & PORT_P4_OUT_P13) >> 13) & 0x1) -#define PORT_P4_OUT_P13_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P13) | (((val) & 0x1) << 13)) -/* Port 4 Pin # Output Value (12) */ -#define PORT_P4_OUT_P12 (0x1 << 12) -#define PORT_P4_OUT_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P4_OUT_P12_GET(val) ((((val) & PORT_P4_OUT_P12) >> 12) & 0x1) -#define PORT_P4_OUT_P12_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P12) | (((val) & 0x1) << 12)) -/* Port 4 Pin # Output Value (11) */ -#define PORT_P4_OUT_P11 (0x1 << 11) -#define PORT_P4_OUT_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P4_OUT_P11_GET(val) ((((val) & PORT_P4_OUT_P11) >> 11) & 0x1) -#define PORT_P4_OUT_P11_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P11) | (((val) & 0x1) << 11)) -/* Port 4 Pin # Output Value (10) */ -#define PORT_P4_OUT_P10 (0x1 << 10) -#define PORT_P4_OUT_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P4_OUT_P10_GET(val) ((((val) & PORT_P4_OUT_P10) >> 10) & 0x1) -#define PORT_P4_OUT_P10_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P10) | (((val) & 0x1) << 10)) -/* Port 4 Pin # Output Value (9) */ -#define PORT_P4_OUT_P9 (0x1 << 9) -#define PORT_P4_OUT_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P4_OUT_P9_GET(val) ((((val) & PORT_P4_OUT_P9) >> 9) & 0x1) -#define PORT_P4_OUT_P9_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P9) | (((val) & 0x1) << 9)) -/* Port 4 Pin # Output Value (8) */ -#define PORT_P4_OUT_P8 (0x1 << 8) -#define PORT_P4_OUT_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P4_OUT_P8_GET(val) ((((val) & PORT_P4_OUT_P8) >> 8) & 0x1) -#define PORT_P4_OUT_P8_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P8) | (((val) & 0x1) << 8)) -/* Port 4 Pin # Output Value (7) */ -#define PORT_P4_OUT_P7 (0x1 << 7) -#define PORT_P4_OUT_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P4_OUT_P7_GET(val) ((((val) & PORT_P4_OUT_P7) >> 7) & 0x1) -#define PORT_P4_OUT_P7_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P7) | (((val) & 0x1) << 7)) -/* Port 4 Pin # Output Value (6) */ -#define PORT_P4_OUT_P6 (0x1 << 6) -#define PORT_P4_OUT_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P4_OUT_P6_GET(val) ((((val) & PORT_P4_OUT_P6) >> 6) & 0x1) -#define PORT_P4_OUT_P6_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P6) | (((val) & 0x1) << 6)) -/* Port 4 Pin # Output Value (5) */ -#define PORT_P4_OUT_P5 (0x1 << 5) -#define PORT_P4_OUT_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P4_OUT_P5_GET(val) ((((val) & PORT_P4_OUT_P5) >> 5) & 0x1) -#define PORT_P4_OUT_P5_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P5) | (((val) & 0x1) << 5)) -/* Port 4 Pin # Output Value (4) */ -#define PORT_P4_OUT_P4 (0x1 << 4) -#define PORT_P4_OUT_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P4_OUT_P4_GET(val) ((((val) & PORT_P4_OUT_P4) >> 4) & 0x1) -#define PORT_P4_OUT_P4_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P4) | (((val) & 0x1) << 4)) -/* Port 4 Pin # Output Value (3) */ -#define PORT_P4_OUT_P3 (0x1 << 3) -#define PORT_P4_OUT_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P4_OUT_P3_GET(val) ((((val) & PORT_P4_OUT_P3) >> 3) & 0x1) -#define PORT_P4_OUT_P3_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P3) | (((val) & 0x1) << 3)) -/* Port 4 Pin # Output Value (2) */ -#define PORT_P4_OUT_P2 (0x1 << 2) -#define PORT_P4_OUT_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P4_OUT_P2_GET(val) ((((val) & PORT_P4_OUT_P2) >> 2) & 0x1) -#define PORT_P4_OUT_P2_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P2) | (((val) & 0x1) << 2)) -/* Port 4 Pin # Output Value (1) */ -#define PORT_P4_OUT_P1 (0x1 << 1) -#define PORT_P4_OUT_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P4_OUT_P1_GET(val) ((((val) & PORT_P4_OUT_P1) >> 1) & 0x1) -#define PORT_P4_OUT_P1_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P1) | (((val) & 0x1) << 1)) -/* Port 4 Pin # Output Value (0) */ -#define PORT_P4_OUT_P0 (0x1) -#define PORT_P4_OUT_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P4_OUT_P0_GET(val) ((((val) & PORT_P4_OUT_P0) >> 0) & 0x1) -#define PORT_P4_OUT_P0_SET(reg,val) (reg) = ((reg & ~PORT_P4_OUT_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 4 Data Input Register - ******************************************************************************/ - -/* Port 4 Pin # Latched Input Value (23) */ -#define PORT_P4_IN_P23 (0x1 << 23) -#define PORT_P4_IN_P23_GET(val) ((((val) & PORT_P4_IN_P23) >> 23) & 0x1) -/* Port 4 Pin # Latched Input Value (22) */ -#define PORT_P4_IN_P22 (0x1 << 22) -#define PORT_P4_IN_P22_GET(val) ((((val) & PORT_P4_IN_P22) >> 22) & 0x1) -/* Port 4 Pin # Latched Input Value (21) */ -#define PORT_P4_IN_P21 (0x1 << 21) -#define PORT_P4_IN_P21_GET(val) ((((val) & PORT_P4_IN_P21) >> 21) & 0x1) -/* Port 4 Pin # Latched Input Value (20) */ -#define PORT_P4_IN_P20 (0x1 << 20) -#define PORT_P4_IN_P20_GET(val) ((((val) & PORT_P4_IN_P20) >> 20) & 0x1) -/* Port 4 Pin # Latched Input Value (19) */ -#define PORT_P4_IN_P19 (0x1 << 19) -#define PORT_P4_IN_P19_GET(val) ((((val) & PORT_P4_IN_P19) >> 19) & 0x1) -/* Port 4 Pin # Latched Input Value (18) */ -#define PORT_P4_IN_P18 (0x1 << 18) -#define PORT_P4_IN_P18_GET(val) ((((val) & PORT_P4_IN_P18) >> 18) & 0x1) -/* Port 4 Pin # Latched Input Value (17) */ -#define PORT_P4_IN_P17 (0x1 << 17) -#define PORT_P4_IN_P17_GET(val) ((((val) & PORT_P4_IN_P17) >> 17) & 0x1) -/* Port 4 Pin # Latched Input Value (16) */ -#define PORT_P4_IN_P16 (0x1 << 16) -#define PORT_P4_IN_P16_GET(val) ((((val) & PORT_P4_IN_P16) >> 16) & 0x1) -/* Port 4 Pin # Latched Input Value (15) */ -#define PORT_P4_IN_P15 (0x1 << 15) -#define PORT_P4_IN_P15_GET(val) ((((val) & PORT_P4_IN_P15) >> 15) & 0x1) -/* Port 4 Pin # Latched Input Value (14) */ -#define PORT_P4_IN_P14 (0x1 << 14) -#define PORT_P4_IN_P14_GET(val) ((((val) & PORT_P4_IN_P14) >> 14) & 0x1) -/* Port 4 Pin # Latched Input Value (13) */ -#define PORT_P4_IN_P13 (0x1 << 13) -#define PORT_P4_IN_P13_GET(val) ((((val) & PORT_P4_IN_P13) >> 13) & 0x1) -/* Port 4 Pin # Latched Input Value (12) */ -#define PORT_P4_IN_P12 (0x1 << 12) -#define PORT_P4_IN_P12_GET(val) ((((val) & PORT_P4_IN_P12) >> 12) & 0x1) -/* Port 4 Pin # Latched Input Value (11) */ -#define PORT_P4_IN_P11 (0x1 << 11) -#define PORT_P4_IN_P11_GET(val) ((((val) & PORT_P4_IN_P11) >> 11) & 0x1) -/* Port 4 Pin # Latched Input Value (10) */ -#define PORT_P4_IN_P10 (0x1 << 10) -#define PORT_P4_IN_P10_GET(val) ((((val) & PORT_P4_IN_P10) >> 10) & 0x1) -/* Port 4 Pin # Latched Input Value (9) */ -#define PORT_P4_IN_P9 (0x1 << 9) -#define PORT_P4_IN_P9_GET(val) ((((val) & PORT_P4_IN_P9) >> 9) & 0x1) -/* Port 4 Pin # Latched Input Value (8) */ -#define PORT_P4_IN_P8 (0x1 << 8) -#define PORT_P4_IN_P8_GET(val) ((((val) & PORT_P4_IN_P8) >> 8) & 0x1) -/* Port 4 Pin # Latched Input Value (7) */ -#define PORT_P4_IN_P7 (0x1 << 7) -#define PORT_P4_IN_P7_GET(val) ((((val) & PORT_P4_IN_P7) >> 7) & 0x1) -/* Port 4 Pin # Latched Input Value (6) */ -#define PORT_P4_IN_P6 (0x1 << 6) -#define PORT_P4_IN_P6_GET(val) ((((val) & PORT_P4_IN_P6) >> 6) & 0x1) -/* Port 4 Pin # Latched Input Value (5) */ -#define PORT_P4_IN_P5 (0x1 << 5) -#define PORT_P4_IN_P5_GET(val) ((((val) & PORT_P4_IN_P5) >> 5) & 0x1) -/* Port 4 Pin # Latched Input Value (4) */ -#define PORT_P4_IN_P4 (0x1 << 4) -#define PORT_P4_IN_P4_GET(val) ((((val) & PORT_P4_IN_P4) >> 4) & 0x1) -/* Port 4 Pin # Latched Input Value (3) */ -#define PORT_P4_IN_P3 (0x1 << 3) -#define PORT_P4_IN_P3_GET(val) ((((val) & PORT_P4_IN_P3) >> 3) & 0x1) -/* Port 4 Pin # Latched Input Value (2) */ -#define PORT_P4_IN_P2 (0x1 << 2) -#define PORT_P4_IN_P2_GET(val) ((((val) & PORT_P4_IN_P2) >> 2) & 0x1) -/* Port 4 Pin # Latched Input Value (1) */ -#define PORT_P4_IN_P1 (0x1 << 1) -#define PORT_P4_IN_P1_GET(val) ((((val) & PORT_P4_IN_P1) >> 1) & 0x1) -/* Port 4 Pin # Latched Input Value (0) */ -#define PORT_P4_IN_P0 (0x1) -#define PORT_P4_IN_P0_GET(val) ((((val) & PORT_P4_IN_P0) >> 0) & 0x1) - -/******************************************************************************* - * Port 4 Direction Register - ******************************************************************************/ - -/* Port 4 Pin #Direction Control (23) */ -#define PORT_P4_DIR_P23 (0x1 << 23) -#define PORT_P4_DIR_P23_VAL(val) (((val) & 0x1) << 23) -#define PORT_P4_DIR_P23_GET(val) ((((val) & PORT_P4_DIR_P23) >> 23) & 0x1) -#define PORT_P4_DIR_P23_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P23) | (((val) & 0x1) << 23)) -/* Port 4 Pin #Direction Control (22) */ -#define PORT_P4_DIR_P22 (0x1 << 22) -#define PORT_P4_DIR_P22_VAL(val) (((val) & 0x1) << 22) -#define PORT_P4_DIR_P22_GET(val) ((((val) & PORT_P4_DIR_P22) >> 22) & 0x1) -#define PORT_P4_DIR_P22_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P22) | (((val) & 0x1) << 22)) -/* Port 4 Pin #Direction Control (21) */ -#define PORT_P4_DIR_P21 (0x1 << 21) -#define PORT_P4_DIR_P21_VAL(val) (((val) & 0x1) << 21) -#define PORT_P4_DIR_P21_GET(val) ((((val) & PORT_P4_DIR_P21) >> 21) & 0x1) -#define PORT_P4_DIR_P21_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P21) | (((val) & 0x1) << 21)) -/* Port 4 Pin #Direction Control (20) */ -#define PORT_P4_DIR_P20 (0x1 << 20) -#define PORT_P4_DIR_P20_VAL(val) (((val) & 0x1) << 20) -#define PORT_P4_DIR_P20_GET(val) ((((val) & PORT_P4_DIR_P20) >> 20) & 0x1) -#define PORT_P4_DIR_P20_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P20) | (((val) & 0x1) << 20)) -/* Port 4 Pin #Direction Control (19) */ -#define PORT_P4_DIR_P19 (0x1 << 19) -#define PORT_P4_DIR_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P4_DIR_P19_GET(val) ((((val) & PORT_P4_DIR_P19) >> 19) & 0x1) -#define PORT_P4_DIR_P19_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P19) | (((val) & 0x1) << 19)) -/* Port 4 Pin #Direction Control (18) */ -#define PORT_P4_DIR_P18 (0x1 << 18) -#define PORT_P4_DIR_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P4_DIR_P18_GET(val) ((((val) & PORT_P4_DIR_P18) >> 18) & 0x1) -#define PORT_P4_DIR_P18_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P18) | (((val) & 0x1) << 18)) -/* Port 4 Pin #Direction Control (17) */ -#define PORT_P4_DIR_P17 (0x1 << 17) -#define PORT_P4_DIR_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P4_DIR_P17_GET(val) ((((val) & PORT_P4_DIR_P17) >> 17) & 0x1) -#define PORT_P4_DIR_P17_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P17) | (((val) & 0x1) << 17)) -/* Port 4 Pin #Direction Control (16) */ -#define PORT_P4_DIR_P16 (0x1 << 16) -#define PORT_P4_DIR_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P4_DIR_P16_GET(val) ((((val) & PORT_P4_DIR_P16) >> 16) & 0x1) -#define PORT_P4_DIR_P16_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P16) | (((val) & 0x1) << 16)) -/* Port 4 Pin #Direction Control (15) */ -#define PORT_P4_DIR_P15 (0x1 << 15) -#define PORT_P4_DIR_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P4_DIR_P15_GET(val) ((((val) & PORT_P4_DIR_P15) >> 15) & 0x1) -#define PORT_P4_DIR_P15_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P15) | (((val) & 0x1) << 15)) -/* Port 4 Pin #Direction Control (14) */ -#define PORT_P4_DIR_P14 (0x1 << 14) -#define PORT_P4_DIR_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P4_DIR_P14_GET(val) ((((val) & PORT_P4_DIR_P14) >> 14) & 0x1) -#define PORT_P4_DIR_P14_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P14) | (((val) & 0x1) << 14)) -/* Port 4 Pin #Direction Control (13) */ -#define PORT_P4_DIR_P13 (0x1 << 13) -#define PORT_P4_DIR_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P4_DIR_P13_GET(val) ((((val) & PORT_P4_DIR_P13) >> 13) & 0x1) -#define PORT_P4_DIR_P13_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P13) | (((val) & 0x1) << 13)) -/* Port 4 Pin #Direction Control (12) */ -#define PORT_P4_DIR_P12 (0x1 << 12) -#define PORT_P4_DIR_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P4_DIR_P12_GET(val) ((((val) & PORT_P4_DIR_P12) >> 12) & 0x1) -#define PORT_P4_DIR_P12_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P12) | (((val) & 0x1) << 12)) -/* Port 4 Pin #Direction Control (11) */ -#define PORT_P4_DIR_P11 (0x1 << 11) -#define PORT_P4_DIR_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P4_DIR_P11_GET(val) ((((val) & PORT_P4_DIR_P11) >> 11) & 0x1) -#define PORT_P4_DIR_P11_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P11) | (((val) & 0x1) << 11)) -/* Port 4 Pin #Direction Control (10) */ -#define PORT_P4_DIR_P10 (0x1 << 10) -#define PORT_P4_DIR_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P4_DIR_P10_GET(val) ((((val) & PORT_P4_DIR_P10) >> 10) & 0x1) -#define PORT_P4_DIR_P10_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P10) | (((val) & 0x1) << 10)) -/* Port 4 Pin #Direction Control (9) */ -#define PORT_P4_DIR_P9 (0x1 << 9) -#define PORT_P4_DIR_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P4_DIR_P9_GET(val) ((((val) & PORT_P4_DIR_P9) >> 9) & 0x1) -#define PORT_P4_DIR_P9_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P9) | (((val) & 0x1) << 9)) -/* Port 4 Pin #Direction Control (8) */ -#define PORT_P4_DIR_P8 (0x1 << 8) -#define PORT_P4_DIR_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P4_DIR_P8_GET(val) ((((val) & PORT_P4_DIR_P8) >> 8) & 0x1) -#define PORT_P4_DIR_P8_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P8) | (((val) & 0x1) << 8)) -/* Port 4 Pin #Direction Control (7) */ -#define PORT_P4_DIR_P7 (0x1 << 7) -#define PORT_P4_DIR_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P4_DIR_P7_GET(val) ((((val) & PORT_P4_DIR_P7) >> 7) & 0x1) -#define PORT_P4_DIR_P7_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P7) | (((val) & 0x1) << 7)) -/* Port 4 Pin #Direction Control (6) */ -#define PORT_P4_DIR_P6 (0x1 << 6) -#define PORT_P4_DIR_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P4_DIR_P6_GET(val) ((((val) & PORT_P4_DIR_P6) >> 6) & 0x1) -#define PORT_P4_DIR_P6_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P6) | (((val) & 0x1) << 6)) -/* Port 4 Pin #Direction Control (5) */ -#define PORT_P4_DIR_P5 (0x1 << 5) -#define PORT_P4_DIR_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P4_DIR_P5_GET(val) ((((val) & PORT_P4_DIR_P5) >> 5) & 0x1) -#define PORT_P4_DIR_P5_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P5) | (((val) & 0x1) << 5)) -/* Port 4 Pin #Direction Control (4) */ -#define PORT_P4_DIR_P4 (0x1 << 4) -#define PORT_P4_DIR_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P4_DIR_P4_GET(val) ((((val) & PORT_P4_DIR_P4) >> 4) & 0x1) -#define PORT_P4_DIR_P4_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P4) | (((val) & 0x1) << 4)) -/* Port 4 Pin #Direction Control (3) */ -#define PORT_P4_DIR_P3 (0x1 << 3) -#define PORT_P4_DIR_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P4_DIR_P3_GET(val) ((((val) & PORT_P4_DIR_P3) >> 3) & 0x1) -#define PORT_P4_DIR_P3_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P3) | (((val) & 0x1) << 3)) -/* Port 4 Pin #Direction Control (2) */ -#define PORT_P4_DIR_P2 (0x1 << 2) -#define PORT_P4_DIR_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P4_DIR_P2_GET(val) ((((val) & PORT_P4_DIR_P2) >> 2) & 0x1) -#define PORT_P4_DIR_P2_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P2) | (((val) & 0x1) << 2)) -/* Port 4 Pin #Direction Control (1) */ -#define PORT_P4_DIR_P1 (0x1 << 1) -#define PORT_P4_DIR_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P4_DIR_P1_GET(val) ((((val) & PORT_P4_DIR_P1) >> 1) & 0x1) -#define PORT_P4_DIR_P1_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P1) | (((val) & 0x1) << 1)) -/* Port 4 Pin #Direction Control (0) */ -#define PORT_P4_DIR_P0 (0x1) -#define PORT_P4_DIR_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P4_DIR_P0_GET(val) ((((val) & PORT_P4_DIR_P0) >> 0) & 0x1) -#define PORT_P4_DIR_P0_SET(reg,val) (reg) = ((reg & ~PORT_P4_DIR_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 4 Alternate Function Select Register 0 - ******************************************************************************/ - -/* Alternate Function at Port 4 Bit # (23) */ -#define PORT_P4_ALTSEL0_P23 (0x1 << 23) -#define PORT_P4_ALTSEL0_P23_VAL(val) (((val) & 0x1) << 23) -#define PORT_P4_ALTSEL0_P23_GET(val) ((((val) & PORT_P4_ALTSEL0_P23) >> 23) & 0x1) -#define PORT_P4_ALTSEL0_P23_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P23) | (((val) & 0x1) << 23)) -/* Alternate Function at Port 4 Bit # (22) */ -#define PORT_P4_ALTSEL0_P22 (0x1 << 22) -#define PORT_P4_ALTSEL0_P22_VAL(val) (((val) & 0x1) << 22) -#define PORT_P4_ALTSEL0_P22_GET(val) ((((val) & PORT_P4_ALTSEL0_P22) >> 22) & 0x1) -#define PORT_P4_ALTSEL0_P22_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P22) | (((val) & 0x1) << 22)) -/* Alternate Function at Port 4 Bit # (21) */ -#define PORT_P4_ALTSEL0_P21 (0x1 << 21) -#define PORT_P4_ALTSEL0_P21_VAL(val) (((val) & 0x1) << 21) -#define PORT_P4_ALTSEL0_P21_GET(val) ((((val) & PORT_P4_ALTSEL0_P21) >> 21) & 0x1) -#define PORT_P4_ALTSEL0_P21_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P21) | (((val) & 0x1) << 21)) -/* Alternate Function at Port 4 Bit # (20) */ -#define PORT_P4_ALTSEL0_P20 (0x1 << 20) -#define PORT_P4_ALTSEL0_P20_VAL(val) (((val) & 0x1) << 20) -#define PORT_P4_ALTSEL0_P20_GET(val) ((((val) & PORT_P4_ALTSEL0_P20) >> 20) & 0x1) -#define PORT_P4_ALTSEL0_P20_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P20) | (((val) & 0x1) << 20)) -/* Alternate Function at Port 4 Bit # (19) */ -#define PORT_P4_ALTSEL0_P19 (0x1 << 19) -#define PORT_P4_ALTSEL0_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P4_ALTSEL0_P19_GET(val) ((((val) & PORT_P4_ALTSEL0_P19) >> 19) & 0x1) -#define PORT_P4_ALTSEL0_P19_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P19) | (((val) & 0x1) << 19)) -/* Alternate Function at Port 4 Bit # (18) */ -#define PORT_P4_ALTSEL0_P18 (0x1 << 18) -#define PORT_P4_ALTSEL0_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P4_ALTSEL0_P18_GET(val) ((((val) & PORT_P4_ALTSEL0_P18) >> 18) & 0x1) -#define PORT_P4_ALTSEL0_P18_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P18) | (((val) & 0x1) << 18)) -/* Alternate Function at Port 4 Bit # (17) */ -#define PORT_P4_ALTSEL0_P17 (0x1 << 17) -#define PORT_P4_ALTSEL0_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P4_ALTSEL0_P17_GET(val) ((((val) & PORT_P4_ALTSEL0_P17) >> 17) & 0x1) -#define PORT_P4_ALTSEL0_P17_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P17) | (((val) & 0x1) << 17)) -/* Alternate Function at Port 4 Bit # (16) */ -#define PORT_P4_ALTSEL0_P16 (0x1 << 16) -#define PORT_P4_ALTSEL0_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P4_ALTSEL0_P16_GET(val) ((((val) & PORT_P4_ALTSEL0_P16) >> 16) & 0x1) -#define PORT_P4_ALTSEL0_P16_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P16) | (((val) & 0x1) << 16)) -/* Alternate Function at Port 4 Bit # (15) */ -#define PORT_P4_ALTSEL0_P15 (0x1 << 15) -#define PORT_P4_ALTSEL0_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P4_ALTSEL0_P15_GET(val) ((((val) & PORT_P4_ALTSEL0_P15) >> 15) & 0x1) -#define PORT_P4_ALTSEL0_P15_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P15) | (((val) & 0x1) << 15)) -/* Alternate Function at Port 4 Bit # (14) */ -#define PORT_P4_ALTSEL0_P14 (0x1 << 14) -#define PORT_P4_ALTSEL0_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P4_ALTSEL0_P14_GET(val) ((((val) & PORT_P4_ALTSEL0_P14) >> 14) & 0x1) -#define PORT_P4_ALTSEL0_P14_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P14) | (((val) & 0x1) << 14)) -/* Alternate Function at Port 4 Bit # (13) */ -#define PORT_P4_ALTSEL0_P13 (0x1 << 13) -#define PORT_P4_ALTSEL0_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P4_ALTSEL0_P13_GET(val) ((((val) & PORT_P4_ALTSEL0_P13) >> 13) & 0x1) -#define PORT_P4_ALTSEL0_P13_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P13) | (((val) & 0x1) << 13)) -/* Alternate Function at Port 4 Bit # (12) */ -#define PORT_P4_ALTSEL0_P12 (0x1 << 12) -#define PORT_P4_ALTSEL0_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P4_ALTSEL0_P12_GET(val) ((((val) & PORT_P4_ALTSEL0_P12) >> 12) & 0x1) -#define PORT_P4_ALTSEL0_P12_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P12) | (((val) & 0x1) << 12)) -/* Alternate Function at Port 4 Bit # (11) */ -#define PORT_P4_ALTSEL0_P11 (0x1 << 11) -#define PORT_P4_ALTSEL0_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P4_ALTSEL0_P11_GET(val) ((((val) & PORT_P4_ALTSEL0_P11) >> 11) & 0x1) -#define PORT_P4_ALTSEL0_P11_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P11) | (((val) & 0x1) << 11)) -/* Alternate Function at Port 4 Bit # (10) */ -#define PORT_P4_ALTSEL0_P10 (0x1 << 10) -#define PORT_P4_ALTSEL0_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P4_ALTSEL0_P10_GET(val) ((((val) & PORT_P4_ALTSEL0_P10) >> 10) & 0x1) -#define PORT_P4_ALTSEL0_P10_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P10) | (((val) & 0x1) << 10)) -/* Alternate Function at Port 4 Bit # (9) */ -#define PORT_P4_ALTSEL0_P9 (0x1 << 9) -#define PORT_P4_ALTSEL0_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P4_ALTSEL0_P9_GET(val) ((((val) & PORT_P4_ALTSEL0_P9) >> 9) & 0x1) -#define PORT_P4_ALTSEL0_P9_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P9) | (((val) & 0x1) << 9)) -/* Alternate Function at Port 4 Bit # (8) */ -#define PORT_P4_ALTSEL0_P8 (0x1 << 8) -#define PORT_P4_ALTSEL0_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P4_ALTSEL0_P8_GET(val) ((((val) & PORT_P4_ALTSEL0_P8) >> 8) & 0x1) -#define PORT_P4_ALTSEL0_P8_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P8) | (((val) & 0x1) << 8)) -/* Alternate Function at Port 4 Bit # (7) */ -#define PORT_P4_ALTSEL0_P7 (0x1 << 7) -#define PORT_P4_ALTSEL0_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P4_ALTSEL0_P7_GET(val) ((((val) & PORT_P4_ALTSEL0_P7) >> 7) & 0x1) -#define PORT_P4_ALTSEL0_P7_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P7) | (((val) & 0x1) << 7)) -/* Alternate Function at Port 4 Bit # (6) */ -#define PORT_P4_ALTSEL0_P6 (0x1 << 6) -#define PORT_P4_ALTSEL0_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P4_ALTSEL0_P6_GET(val) ((((val) & PORT_P4_ALTSEL0_P6) >> 6) & 0x1) -#define PORT_P4_ALTSEL0_P6_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P6) | (((val) & 0x1) << 6)) -/* Alternate Function at Port 4 Bit # (5) */ -#define PORT_P4_ALTSEL0_P5 (0x1 << 5) -#define PORT_P4_ALTSEL0_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P4_ALTSEL0_P5_GET(val) ((((val) & PORT_P4_ALTSEL0_P5) >> 5) & 0x1) -#define PORT_P4_ALTSEL0_P5_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P5) | (((val) & 0x1) << 5)) -/* Alternate Function at Port 4 Bit # (4) */ -#define PORT_P4_ALTSEL0_P4 (0x1 << 4) -#define PORT_P4_ALTSEL0_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P4_ALTSEL0_P4_GET(val) ((((val) & PORT_P4_ALTSEL0_P4) >> 4) & 0x1) -#define PORT_P4_ALTSEL0_P4_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P4) | (((val) & 0x1) << 4)) -/* Alternate Function at Port 4 Bit # (3) */ -#define PORT_P4_ALTSEL0_P3 (0x1 << 3) -#define PORT_P4_ALTSEL0_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P4_ALTSEL0_P3_GET(val) ((((val) & PORT_P4_ALTSEL0_P3) >> 3) & 0x1) -#define PORT_P4_ALTSEL0_P3_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P3) | (((val) & 0x1) << 3)) -/* Alternate Function at Port 4 Bit # (2) */ -#define PORT_P4_ALTSEL0_P2 (0x1 << 2) -#define PORT_P4_ALTSEL0_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P4_ALTSEL0_P2_GET(val) ((((val) & PORT_P4_ALTSEL0_P2) >> 2) & 0x1) -#define PORT_P4_ALTSEL0_P2_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P2) | (((val) & 0x1) << 2)) -/* Alternate Function at Port 4 Bit # (1) */ -#define PORT_P4_ALTSEL0_P1 (0x1 << 1) -#define PORT_P4_ALTSEL0_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P4_ALTSEL0_P1_GET(val) ((((val) & PORT_P4_ALTSEL0_P1) >> 1) & 0x1) -#define PORT_P4_ALTSEL0_P1_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P1) | (((val) & 0x1) << 1)) -/* Alternate Function at Port 4 Bit # (0) */ -#define PORT_P4_ALTSEL0_P0 (0x1) -#define PORT_P4_ALTSEL0_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P4_ALTSEL0_P0_GET(val) ((((val) & PORT_P4_ALTSEL0_P0) >> 0) & 0x1) -#define PORT_P4_ALTSEL0_P0_SET(reg,val) (reg) = ((reg & ~PORT_P4_ALTSEL0_P0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * Port 4 Pull Up Device Enable Register - ******************************************************************************/ - -/* Pull Up Device Enable at Port 4 Bit # (23) */ -#define PORT_P4_PUEN_P23 (0x1 << 23) -#define PORT_P4_PUEN_P23_VAL(val) (((val) & 0x1) << 23) -#define PORT_P4_PUEN_P23_GET(val) ((((val) & PORT_P4_PUEN_P23) >> 23) & 0x1) -#define PORT_P4_PUEN_P23_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P23) | (((val) & 0x1) << 23)) -/* Pull Up Device Enable at Port 4 Bit # (22) */ -#define PORT_P4_PUEN_P22 (0x1 << 22) -#define PORT_P4_PUEN_P22_VAL(val) (((val) & 0x1) << 22) -#define PORT_P4_PUEN_P22_GET(val) ((((val) & PORT_P4_PUEN_P22) >> 22) & 0x1) -#define PORT_P4_PUEN_P22_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P22) | (((val) & 0x1) << 22)) -/* Pull Up Device Enable at Port 4 Bit # (21) */ -#define PORT_P4_PUEN_P21 (0x1 << 21) -#define PORT_P4_PUEN_P21_VAL(val) (((val) & 0x1) << 21) -#define PORT_P4_PUEN_P21_GET(val) ((((val) & PORT_P4_PUEN_P21) >> 21) & 0x1) -#define PORT_P4_PUEN_P21_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P21) | (((val) & 0x1) << 21)) -/* Pull Up Device Enable at Port 4 Bit # (20) */ -#define PORT_P4_PUEN_P20 (0x1 << 20) -#define PORT_P4_PUEN_P20_VAL(val) (((val) & 0x1) << 20) -#define PORT_P4_PUEN_P20_GET(val) ((((val) & PORT_P4_PUEN_P20) >> 20) & 0x1) -#define PORT_P4_PUEN_P20_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P20) | (((val) & 0x1) << 20)) -/* Pull Up Device Enable at Port 4 Bit # (19) */ -#define PORT_P4_PUEN_P19 (0x1 << 19) -#define PORT_P4_PUEN_P19_VAL(val) (((val) & 0x1) << 19) -#define PORT_P4_PUEN_P19_GET(val) ((((val) & PORT_P4_PUEN_P19) >> 19) & 0x1) -#define PORT_P4_PUEN_P19_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P19) | (((val) & 0x1) << 19)) -/* Pull Up Device Enable at Port 4 Bit # (18) */ -#define PORT_P4_PUEN_P18 (0x1 << 18) -#define PORT_P4_PUEN_P18_VAL(val) (((val) & 0x1) << 18) -#define PORT_P4_PUEN_P18_GET(val) ((((val) & PORT_P4_PUEN_P18) >> 18) & 0x1) -#define PORT_P4_PUEN_P18_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P18) | (((val) & 0x1) << 18)) -/* Pull Up Device Enable at Port 4 Bit # (17) */ -#define PORT_P4_PUEN_P17 (0x1 << 17) -#define PORT_P4_PUEN_P17_VAL(val) (((val) & 0x1) << 17) -#define PORT_P4_PUEN_P17_GET(val) ((((val) & PORT_P4_PUEN_P17) >> 17) & 0x1) -#define PORT_P4_PUEN_P17_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P17) | (((val) & 0x1) << 17)) -/* Pull Up Device Enable at Port 4 Bit # (16) */ -#define PORT_P4_PUEN_P16 (0x1 << 16) -#define PORT_P4_PUEN_P16_VAL(val) (((val) & 0x1) << 16) -#define PORT_P4_PUEN_P16_GET(val) ((((val) & PORT_P4_PUEN_P16) >> 16) & 0x1) -#define PORT_P4_PUEN_P16_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P16) | (((val) & 0x1) << 16)) -/* Pull Up Device Enable at Port 4 Bit # (15) */ -#define PORT_P4_PUEN_P15 (0x1 << 15) -#define PORT_P4_PUEN_P15_VAL(val) (((val) & 0x1) << 15) -#define PORT_P4_PUEN_P15_GET(val) ((((val) & PORT_P4_PUEN_P15) >> 15) & 0x1) -#define PORT_P4_PUEN_P15_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P15) | (((val) & 0x1) << 15)) -/* Pull Up Device Enable at Port 4 Bit # (14) */ -#define PORT_P4_PUEN_P14 (0x1 << 14) -#define PORT_P4_PUEN_P14_VAL(val) (((val) & 0x1) << 14) -#define PORT_P4_PUEN_P14_GET(val) ((((val) & PORT_P4_PUEN_P14) >> 14) & 0x1) -#define PORT_P4_PUEN_P14_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P14) | (((val) & 0x1) << 14)) -/* Pull Up Device Enable at Port 4 Bit # (13) */ -#define PORT_P4_PUEN_P13 (0x1 << 13) -#define PORT_P4_PUEN_P13_VAL(val) (((val) & 0x1) << 13) -#define PORT_P4_PUEN_P13_GET(val) ((((val) & PORT_P4_PUEN_P13) >> 13) & 0x1) -#define PORT_P4_PUEN_P13_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P13) | (((val) & 0x1) << 13)) -/* Pull Up Device Enable at Port 4 Bit # (12) */ -#define PORT_P4_PUEN_P12 (0x1 << 12) -#define PORT_P4_PUEN_P12_VAL(val) (((val) & 0x1) << 12) -#define PORT_P4_PUEN_P12_GET(val) ((((val) & PORT_P4_PUEN_P12) >> 12) & 0x1) -#define PORT_P4_PUEN_P12_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P12) | (((val) & 0x1) << 12)) -/* Pull Up Device Enable at Port 4 Bit # (11) */ -#define PORT_P4_PUEN_P11 (0x1 << 11) -#define PORT_P4_PUEN_P11_VAL(val) (((val) & 0x1) << 11) -#define PORT_P4_PUEN_P11_GET(val) ((((val) & PORT_P4_PUEN_P11) >> 11) & 0x1) -#define PORT_P4_PUEN_P11_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P11) | (((val) & 0x1) << 11)) -/* Pull Up Device Enable at Port 4 Bit # (10) */ -#define PORT_P4_PUEN_P10 (0x1 << 10) -#define PORT_P4_PUEN_P10_VAL(val) (((val) & 0x1) << 10) -#define PORT_P4_PUEN_P10_GET(val) ((((val) & PORT_P4_PUEN_P10) >> 10) & 0x1) -#define PORT_P4_PUEN_P10_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P10) | (((val) & 0x1) << 10)) -/* Pull Up Device Enable at Port 4 Bit # (9) */ -#define PORT_P4_PUEN_P9 (0x1 << 9) -#define PORT_P4_PUEN_P9_VAL(val) (((val) & 0x1) << 9) -#define PORT_P4_PUEN_P9_GET(val) ((((val) & PORT_P4_PUEN_P9) >> 9) & 0x1) -#define PORT_P4_PUEN_P9_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P9) | (((val) & 0x1) << 9)) -/* Pull Up Device Enable at Port 4 Bit # (8) */ -#define PORT_P4_PUEN_P8 (0x1 << 8) -#define PORT_P4_PUEN_P8_VAL(val) (((val) & 0x1) << 8) -#define PORT_P4_PUEN_P8_GET(val) ((((val) & PORT_P4_PUEN_P8) >> 8) & 0x1) -#define PORT_P4_PUEN_P8_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P8) | (((val) & 0x1) << 8)) -/* Pull Up Device Enable at Port 4 Bit # (7) */ -#define PORT_P4_PUEN_P7 (0x1 << 7) -#define PORT_P4_PUEN_P7_VAL(val) (((val) & 0x1) << 7) -#define PORT_P4_PUEN_P7_GET(val) ((((val) & PORT_P4_PUEN_P7) >> 7) & 0x1) -#define PORT_P4_PUEN_P7_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P7) | (((val) & 0x1) << 7)) -/* Pull Up Device Enable at Port 4 Bit # (6) */ -#define PORT_P4_PUEN_P6 (0x1 << 6) -#define PORT_P4_PUEN_P6_VAL(val) (((val) & 0x1) << 6) -#define PORT_P4_PUEN_P6_GET(val) ((((val) & PORT_P4_PUEN_P6) >> 6) & 0x1) -#define PORT_P4_PUEN_P6_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P6) | (((val) & 0x1) << 6)) -/* Pull Up Device Enable at Port 4 Bit # (5) */ -#define PORT_P4_PUEN_P5 (0x1 << 5) -#define PORT_P4_PUEN_P5_VAL(val) (((val) & 0x1) << 5) -#define PORT_P4_PUEN_P5_GET(val) ((((val) & PORT_P4_PUEN_P5) >> 5) & 0x1) -#define PORT_P4_PUEN_P5_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P5) | (((val) & 0x1) << 5)) -/* Pull Up Device Enable at Port 4 Bit # (4) */ -#define PORT_P4_PUEN_P4 (0x1 << 4) -#define PORT_P4_PUEN_P4_VAL(val) (((val) & 0x1) << 4) -#define PORT_P4_PUEN_P4_GET(val) ((((val) & PORT_P4_PUEN_P4) >> 4) & 0x1) -#define PORT_P4_PUEN_P4_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P4) | (((val) & 0x1) << 4)) -/* Pull Up Device Enable at Port 4 Bit # (3) */ -#define PORT_P4_PUEN_P3 (0x1 << 3) -#define PORT_P4_PUEN_P3_VAL(val) (((val) & 0x1) << 3) -#define PORT_P4_PUEN_P3_GET(val) ((((val) & PORT_P4_PUEN_P3) >> 3) & 0x1) -#define PORT_P4_PUEN_P3_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P3) | (((val) & 0x1) << 3)) -/* Pull Up Device Enable at Port 4 Bit # (2) */ -#define PORT_P4_PUEN_P2 (0x1 << 2) -#define PORT_P4_PUEN_P2_VAL(val) (((val) & 0x1) << 2) -#define PORT_P4_PUEN_P2_GET(val) ((((val) & PORT_P4_PUEN_P2) >> 2) & 0x1) -#define PORT_P4_PUEN_P2_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P2) | (((val) & 0x1) << 2)) -/* Pull Up Device Enable at Port 4 Bit # (1) */ -#define PORT_P4_PUEN_P1 (0x1 << 1) -#define PORT_P4_PUEN_P1_VAL(val) (((val) & 0x1) << 1) -#define PORT_P4_PUEN_P1_GET(val) ((((val) & PORT_P4_PUEN_P1) >> 1) & 0x1) -#define PORT_P4_PUEN_P1_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P1) | (((val) & 0x1) << 1)) -/* Pull Up Device Enable at Port 4 Bit # (0) */ -#define PORT_P4_PUEN_P0 (0x1) -#define PORT_P4_PUEN_P0_VAL(val) (((val) & 0x1) << 0) -#define PORT_P4_PUEN_P0_GET(val) ((((val) & PORT_P4_PUEN_P0) >> 0) & 0x1) -#define PORT_P4_PUEN_P0_SET(reg,val) (reg) = ((reg & ~PORT_P4_PUEN_P0) | (((val) & 0x1) << 0)) - -#endif /* __PORT_H */ diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/ssc_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/ssc_reg.h deleted file mode 100644 index 4ea2f5a685..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/ssc_reg.h +++ /dev/null @@ -1,624 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __SSC_REG_H -#define __SSC_REG_H - -/** SSC register structure */ -struct svip_reg_ssc { - volatile unsigned long clc; /* 0x00 */ - volatile unsigned long pisel; /* 0x04 */ - volatile unsigned long id; /* 0x08 */ - volatile unsigned long reserved0; /* 0x0c */ - volatile unsigned long mcon; /* 0x10 */ - volatile unsigned long state; /* 0x14 */ - volatile unsigned long whbstate; /* 0x18 */ - volatile unsigned long reserved1; /* 0x1c */ - volatile unsigned long tb; /* 0x20 */ - volatile unsigned long rb; /* 0x24 */ - volatile unsigned long reserved2[2]; /* 0x28 */ - volatile unsigned long rxfcon; /* 0x30 */ - volatile unsigned long txfcon; /* 0x34 */ - volatile unsigned long fstat; /* 0x38 */ - volatile unsigned long reserved3; /* 0x3c */ - volatile unsigned long br; /* 0x40 */ - volatile unsigned long brstat; /* 0x44 */ - volatile unsigned long reserved4[6]; /* 0x48 */ - volatile unsigned long sfcon; /* 0x60 */ - volatile unsigned long sfstat; /* 0x64 */ - volatile unsigned long reserved5[2]; /* 0x68 */ - volatile unsigned long gpocon; /* 0x70 */ - volatile unsigned long gpostat; /* 0x74 */ - volatile unsigned long whbgpostat; /* 0x78 */ - volatile unsigned long reserved6; /* 0x7c */ - volatile unsigned long rxreq; /* 0x80 */ - volatile unsigned long rxcnt; /* 0x84 */ - volatile unsigned long reserved7[25]; /* 0x88 */ - volatile unsigned long dma_con; /* 0xEC */ - volatile unsigned long reserved8; /* 0xf0 */ - volatile unsigned long irnen; /* 0xF4 */ - volatile unsigned long irncr; /* 0xF8 */ - volatile unsigned long irnicr; /* 0xFC */ -}; - -/******************************************************************************* - * CLC Register - ******************************************************************************/ - -/* Clock Divider for Sleep Mode (23:16) */ -#define SSC_CLC_SMC (0xff << 16) -#define SSC_CLC_SMC_VAL(val) (((val) & 0xff) << 16) -#define SSC_CLC_SMC_GET(val) ((((val) & SSC_CLC_SMC) >> 16) & 0xff) -#define SSC_CLC_SMC_SET(reg,val) (reg) = ((reg & ~SSC_CLC_SMC) | (((val) & 0xff) << 16)) -/* Clock Divider for Normal Run Mode (15:8) */ -#define SSC_CLC_RMC (0xff << 8) -#define SSC_CLC_RMC_VAL(val) (((val) & 0xff) << 8) -#define SSC_CLC_RMC_GET(val) ((((val) & SSC_CLC_RMC) >> 8) & 0xff) -#define SSC_CLC_RMC_SET(reg,val) (reg) = ((reg & ~SSC_CLC_RMC) | (((val) & 0xff) << 8)) -/* Fast Shut-Off Enable Bit (5) */ -#define SSC_CLC_FSOE (0x1 << 5) -#define SSC_CLC_FSOE_VAL(val) (((val) & 0x1) << 5) -#define SSC_CLC_FSOE_GET(val) ((((val) & SSC_CLC_FSOE) >> 5) & 0x1) -#define SSC_CLC_FSOE_SET(reg,val) (reg) = ((reg & ~SSC_CLC_FSOE) | (((val) & 0x1) << 5)) -/* Suspend Bit Write Enable for OCDS (4) */ -#define SSC_CLC_SBWE (0x1 << 4) -#define SSC_CLC_SBWE_VAL(val) (((val) & 0x1) << 4) -#define SSC_CLC_SBWE_SET(reg,val) (reg) = (((reg & ~SSC_CLC_SBWE) | (val) & 1) << 4) -/* External Request Disable (3) */ -#define SSC_CLC_EDIS (0x1 << 3) -#define SSC_CLC_EDIS_VAL(val) (((val) & 0x1) << 3) -#define SSC_CLC_EDIS_GET(val) ((((val) & SSC_CLC_EDIS) >> 3) & 0x1) -#define SSC_CLC_EDIS_SET(reg,val) (reg) = ((reg & ~SSC_CLC_EDIS) | (((val) & 0x1) << 3)) -/* Suspend Enable Bit for OCDS (2) */ -#define SSC_CLC_SPEN (0x1 << 2) -#define SSC_CLC_SPEN_VAL(val) (((val) & 0x1) << 2) -#define SSC_CLC_SPEN_GET(val) ((((val) & SSC_CLC_SPEN) >> 2) & 0x1) -#define SSC_CLC_SPEN_SET(reg,val) (reg) = ((reg & ~SSC_CLC_SPEN) | (((val) & 0x1) << 2)) -/* Disable Status Bit (1) */ -#define SSC_CLC_DISS (0x1 << 1) -#define SSC_CLC_DISS_GET(val) ((((val) & SSC_CLC_DISS) >> 1) & 0x1) -/* Disable Request Bit (0) */ -#define SSC_CLC_DISR (0x1) -#define SSC_CLC_DISR_VAL(val) (((val) & 0x1) << 0) -#define SSC_CLC_DISR_GET(val) ((((val) & SSC_CLC_DISR) >> 0) & 0x1) -#define SSC_CLC_DISR_SET(reg,val) (reg) = ((reg & ~SSC_CLC_DISR) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * ID Register - ******************************************************************************/ - -/* Transmit FIFO Size (29:24) */ -#define SSC_ID_TXFS (0x3f << 24) -#define SSC_ID_TXFS_GET(val) ((((val) & SSC_ID_TXFS) >> 24) & 0x3f) -/* Receive FIFO Size (21:16) */ -#define SSC_ID_RXFS (0x3f << 16) -#define SSC_ID_RXFS_GET(val) ((((val) & SSC_ID_RXFS) >> 16) & 0x3f) -/* Module ID (15:8) */ -#define SSC_ID_ID (0xff << 8) -#define SSC_ID_ID_GET(val) ((((val) & SSC_ID_ID) >> 8) & 0xff) -/* Configuration (5) */ -#define SSC_ID_CFG (0x1 << 5) -#define SSC_ID_CFG_GET(val) ((((val) & SSC_ID_CFG) >> 5) & 0x1) -/* Revision (4:0) */ -#define SSC_ID_REV (0x1f) -#define SSC_ID_REV_GET(val) ((((val) & SSC_ID_REV) >> 0) & 0x1f) - -/******************************************************************************* - * MCON Register - ******************************************************************************/ - -/* Echo Mode (24) */ -#define SSC_MCON_EM (0x1 << 24) -#define SSC_MCON_EM_VAL(val) (((val) & 0x1) << 24) -#define SSC_MCON_EM_GET(val) ((((val) & SSC_MCON_EM) >> 24) & 0x1) -#define SSC_MCON_EM_SET(reg,val) (reg) = ((reg & ~SSC_MCON_EM) | (((val) & 0x1) << 24)) -/* Idle Bit Value (23) */ -#define SSC_MCON_IDLE (0x1 << 23) -#define SSC_MCON_IDLE_VAL(val) (((val) & 0x1) << 23) -#define SSC_MCON_IDLE_GET(val) ((((val) & SSC_MCON_IDLE) >> 23) & 0x1) -#define SSC_MCON_IDLE_SET(reg,val) (reg) = ((reg & ~SSC_MCON_IDLE) | (((val) & 0x1) << 23)) -/* Enable Byte Valid Control (22) */ -#define SSC_MCON_ENBV (0x1 << 22) -#define SSC_MCON_ENBV_VAL(val) (((val) & 0x1) << 22) -#define SSC_MCON_ENBV_GET(val) ((((val) & SSC_MCON_ENBV) >> 22) & 0x1) -#define SSC_MCON_ENBV_SET(reg,val) (reg) = ((reg & ~SSC_MCON_ENBV) | (((val) & 0x1) << 22)) -/* Data Width Selection (20:16) */ -#define SSC_MCON_BM (0x1f << 16) -#define SSC_MCON_BM_VAL(val) (((val) & 0x1f) << 16) -#define SSC_MCON_BM_GET(val) ((((val) & SSC_MCON_BM) >> 16) & 0x1f) -#define SSC_MCON_BM_SET(reg,val) (reg) = ((reg & ~SSC_MCON_BM) | (((val) & 0x1f) << 16)) -/* Receive Underflow Error Enable (12) */ -#define SSC_MCON_RUEN (0x1 << 12) -#define SSC_MCON_RUEN_VAL(val) (((val) & 0x1) << 12) -#define SSC_MCON_RUEN_GET(val) ((((val) & SSC_MCON_RUEN) >> 12) & 0x1) -#define SSC_MCON_RUEN_SET(reg,val) (reg) = ((reg & ~SSC_MCON_RUEN) | (((val) & 0x1) << 12)) -/* Transmit Underflow Error Enable (11) */ -#define SSC_MCON_TUEN (0x1 << 11) -#define SSC_MCON_TUEN_VAL(val) (((val) & 0x1) << 11) -#define SSC_MCON_TUEN_GET(val) ((((val) & SSC_MCON_TUEN) >> 11) & 0x1) -#define SSC_MCON_TUEN_SET(reg,val) (reg) = ((reg & ~SSC_MCON_TUEN) | (((val) & 0x1) << 11)) -/* Abort Error Enable (10) */ -#define SSC_MCON_AEN (0x1 << 10) -#define SSC_MCON_AEN_VAL(val) (((val) & 0x1) << 10) -#define SSC_MCON_AEN_GET(val) ((((val) & SSC_MCON_AEN) >> 10) & 0x1) -#define SSC_MCON_AEN_SET(reg,val) (reg) = ((reg & ~SSC_MCON_AEN) | (((val) & 0x1) << 10)) -/* Receive Overflow Error Enable (9) */ -#define SSC_MCON_REN (0x1 << 9) -#define SSC_MCON_REN_VAL(val) (((val) & 0x1) << 9) -#define SSC_MCON_REN_GET(val) ((((val) & SSC_MCON_REN) >> 9) & 0x1) -#define SSC_MCON_REN_SET(reg,val) (reg) = ((reg & ~SSC_MCON_REN) | (((val) & 0x1) << 9)) -/* Transmit Overflow Error Enable (8) */ -#define SSC_MCON_TEN (0x1 << 8) -#define SSC_MCON_TEN_VAL(val) (((val) & 0x1) << 8) -#define SSC_MCON_TEN_GET(val) ((((val) & SSC_MCON_TEN) >> 8) & 0x1) -#define SSC_MCON_TEN_SET(reg,val) (reg) = ((reg & ~SSC_MCON_TEN) | (((val) & 0x1) << 8)) -/* Loop Back Control (7) */ -#define SSC_MCON_LB (0x1 << 7) -#define SSC_MCON_LB_VAL(val) (((val) & 0x1) << 7) -#define SSC_MCON_LB_GET(val) ((((val) & SSC_MCON_LB) >> 7) & 0x1) -#define SSC_MCON_LB_SET(reg,val) (reg) = ((reg & ~SSC_MCON_LB) | (((val) & 0x1) << 7)) -/* Clock Polarity Control (6) */ -#define SSC_MCON_PO (0x1 << 6) -#define SSC_MCON_PO_VAL(val) (((val) & 0x1) << 6) -#define SSC_MCON_PO_GET(val) ((((val) & SSC_MCON_PO) >> 6) & 0x1) -#define SSC_MCON_PO_SET(reg,val) (reg) = ((reg & ~SSC_MCON_PO) | (((val) & 0x1) << 6)) -/* Clock Phase Control (5) */ -#define SSC_MCON_PH (0x1 << 5) -#define SSC_MCON_PH_VAL(val) (((val) & 0x1) << 5) -#define SSC_MCON_PH_GET(val) ((((val) & SSC_MCON_PH) >> 5) & 0x1) -#define SSC_MCON_PH_SET(reg,val) (reg) = ((reg & ~SSC_MCON_PH) | (((val) & 0x1) << 5)) -/* Heading Control (4) */ -#define SSC_MCON_HB (0x1 << 4) -#define SSC_MCON_HB_VAL(val) (((val) & 0x1) << 4) -#define SSC_MCON_HB_GET(val) ((((val) & SSC_MCON_HB) >> 4) & 0x1) -#define SSC_MCON_HB_SET(reg,val) (reg) = ((reg & ~SSC_MCON_HB) | (((val) & 0x1) << 4)) -/* Chip Select Enable (3) */ -#define SSC_MCON_CSBEN (0x1 << 3) -#define SSC_MCON_CSBEN_VAL(val) (((val) & 0x1) << 3) -#define SSC_MCON_CSBEN_GET(val) ((((val) & SSC_MCON_CSBEN) >> 3) & 0x1) -#define SSC_MCON_CSBEN_SET(reg,val) (reg) = ((reg & ~SSC_MCON_CSBEN) | (((val) & 0x1) << 3)) -/* Chip Select Invert (2) */ -#define SSC_MCON_CSBINV (0x1 << 2) -#define SSC_MCON_CSBINV_VAL(val) (((val) & 0x1) << 2) -#define SSC_MCON_CSBINV_GET(val) ((((val) & SSC_MCON_CSBINV) >> 2) & 0x1) -#define SSC_MCON_CSBINV_SET(reg,val) (reg) = ((reg & ~SSC_MCON_CSBINV) | (((val) & 0x1) << 2)) -/* Receive Off (1) */ -#define SSC_MCON_RXOFF (0x1 << 1) -#define SSC_MCON_RXOFF_VAL(val) (((val) & 0x1) << 1) -#define SSC_MCON_RXOFF_GET(val) ((((val) & SSC_MCON_RXOFF) >> 1) & 0x1) -#define SSC_MCON_RXOFF_SET(reg,val) (reg) = ((reg & ~SSC_MCON_RXOFF) | (((val) & 0x1) << 1)) -/* Transmit Off (0) */ -#define SSC_MCON_TXOFF (0x1) -#define SSC_MCON_TXOFF_VAL(val) (((val) & 0x1) << 0) -#define SSC_MCON_TXOFF_GET(val) ((((val) & SSC_MCON_TXOFF) >> 0) & 0x1) -#define SSC_MCON_TXOFF_SET(reg,val) (reg) = ((reg & ~SSC_MCON_TXOFF) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * STATE Register - ******************************************************************************/ - -/* Receive End-of-Message (31) */ -#define SSC_STATE_RXEOM (0x1 << 31) -#define SSC_STATE_RXEOM_GET(val) ((((val) & SSC_STATE_RXEOM) >> 31) & 0x1) -/* Receive Byte Valid (30:28) */ -#define SSC_STATE_RXBV (0x7 << 28) -#define SSC_STATE_RXBV_GET(val) ((((val) & SSC_STATE_RXBV) >> 28) & 0x7) -/* Transmit End-of-Message (27) */ -#define SSC_STATE_TXEOM (0x1 << 27) -#define SSC_STATE_TXEOM_GET(val) ((((val) & SSC_STATE_TXEOM) >> 27) & 0x1) -/* Transmit Byte Valid (26:24) */ -#define SSC_STATE_TXBV (0x7 << 24) -#define SSC_STATE_TXBV_GET(val) ((((val) & SSC_STATE_TXBV) >> 24) & 0x7) -/* Bit Count Field (20:16) */ -#define SSC_STATE_BC (0x1f << 16) -#define SSC_STATE_BC_GET(val) ((((val) & SSC_STATE_BC) >> 16) & 0x1f) -/* Busy Flag (13) */ -#define SSC_STATE_BSY (0x1 << 13) -#define SSC_STATE_BSY_GET(val) ((((val) & SSC_STATE_BSY) >> 13) & 0x1) -/* Receive Underflow Error Flag (12) */ -#define SSC_STATE_RUE (0x1 << 12) -#define SSC_STATE_RUE_GET(val) ((((val) & SSC_STATE_RUE) >> 12) & 0x1) -/* Transmit Underflow Error Flag (11) */ -#define SSC_STATE_TUE (0x1 << 11) -#define SSC_STATE_TUE_GET(val) ((((val) & SSC_STATE_TUE) >> 11) & 0x1) -/* Abort Error Flag (10) */ -#define SSC_STATE_AE (0x1 << 10) -#define SSC_STATE_AE_GET(val) ((((val) & SSC_STATE_AE) >> 10) & 0x1) -/* Receive Error Flag (9) */ -#define SSC_STATE_RE (0x1 << 9) -#define SSC_STATE_RE_GET(val) ((((val) & SSC_STATE_RE) >> 9) & 0x1) -/* Transmit Error Flag (8) */ -#define SSC_STATE_TE (0x1 << 8) -#define SSC_STATE_TE_GET(val) ((((val) & SSC_STATE_TE) >> 8) & 0x1) -/* Mode Error Flag (7) */ -#define SSC_STATE_ME (0x1 << 7) -#define SSC_STATE_ME_GET(val) ((((val) & SSC_STATE_ME) >> 7) & 0x1) -/* Slave Selected (2) */ -#define SSC_STATE_SSEL (0x1 << 2) -#define SSC_STATE_SSEL_GET(val) ((((val) & SSC_STATE_SSEL) >> 2) & 0x1) -/* Master Select Bit (1) */ -#define SSC_STATE_MS (0x1 << 1) -#define SSC_STATE_MS_GET(val) ((((val) & SSC_STATE_MS) >> 1) & 0x1) -/* Enable Bit (0) */ -#define SSC_STATE_EN (0x1) -#define SSC_STATE_EN_GET(val) ((((val) & SSC_STATE_EN) >> 0) & 0x1) - -/******************************************************************************* - * WHBSTATE Register - ******************************************************************************/ - -/* Set Transmit Underflow Error Flag Bit (15) */ -#define SSC_WHBSTATE_SETTUE (0x1 << 15) -#define SSC_WHBSTATE_SETTUE_VAL(val) (((val) & 0x1) << 15) -#define SSC_WHBSTATE_SETTUE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_SETTUE) | (val) & 1) << 15) -/* Set Abort Error Flag Bit (14) */ -#define SSC_WHBSTATE_SETAE (0x1 << 14) -#define SSC_WHBSTATE_SETAE_VAL(val) (((val) & 0x1) << 14) -#define SSC_WHBSTATE_SETAE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_SETAE) | (val) & 1) << 14) -/* Set Receive Error Flag Bit (13) */ -#define SSC_WHBSTATE_SETRE (0x1 << 13) -#define SSC_WHBSTATE_SETRE_VAL(val) (((val) & 0x1) << 13) -#define SSC_WHBSTATE_SETRE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_SETRE) | (val) & 1) << 13) -/* Set Transmit Error Flag Bit (12) */ -#define SSC_WHBSTATE_SETTE (0x1 << 12) -#define SSC_WHBSTATE_SETTE_VAL(val) (((val) & 0x1) << 12) -#define SSC_WHBSTATE_SETTE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_SETTE) | (val) & 1) << 12) -/* Clear Transmit Underflow Error Flag Bit (11) */ -#define SSC_WHBSTATE_CLRTUE (0x1 << 11) -#define SSC_WHBSTATE_CLRTUE_VAL(val) (((val) & 0x1) << 11) -#define SSC_WHBSTATE_CLRTUE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_CLRTUE) | (val) & 1) << 11) -/* Clear Abort Error Flag Bit (10) */ -#define SSC_WHBSTATE_CLRAE (0x1 << 10) -#define SSC_WHBSTATE_CLRAE_VAL(val) (((val) & 0x1) << 10) -#define SSC_WHBSTATE_CLRAE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_CLRAE) | (val) & 1) << 10) -/* Clear Receive Error Flag Bit (9) */ -#define SSC_WHBSTATE_CLRRE (0x1 << 9) -#define SSC_WHBSTATE_CLRRE_VAL(val) (((val) & 0x1) << 9) -#define SSC_WHBSTATE_CLRRE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_CLRRE) | (val) & 1) << 9) -/* Clear Transmit Error Flag Bit (8) */ -#define SSC_WHBSTATE_CLRTE (0x1 << 8) -#define SSC_WHBSTATE_CLRTE_VAL(val) (((val) & 0x1) << 8) -#define SSC_WHBSTATE_CLRTE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_CLRTE) | (val) & 1) << 8) -/* Set Mode Error Flag Bit (7) */ -#define SSC_WHBSTATE_SETME (0x1 << 7) -#define SSC_WHBSTATE_SETME_VAL(val) (((val) & 0x1) << 7) -#define SSC_WHBSTATE_SETME_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_SETME) | (val) & 1) << 7) -/* Clear Mode Error Flag Bit (6) */ -#define SSC_WHBSTATE_CLRME (0x1 << 6) -#define SSC_WHBSTATE_CLRME_VAL(val) (((val) & 0x1) << 6) -#define SSC_WHBSTATE_CLRME_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_CLRME) | (val) & 1) << 6) -/* Set Receive Underflow Error Bit (5) */ -#define SSC_WHBSTATE_SETRUE (0x1 << 5) -#define SSC_WHBSTATE_SETRUE_VAL(val) (((val) & 0x1) << 5) -#define SSC_WHBSTATE_SETRUE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_SETRUE) | (val) & 1) << 5) -/* Clear Receive Underflow Error Bit (4) */ -#define SSC_WHBSTATE_CLRRUE (0x1 << 4) -#define SSC_WHBSTATE_CLRRUE_VAL(val) (((val) & 0x1) << 4) -#define SSC_WHBSTATE_CLRRUE_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_CLRRUE) | (val) & 1) << 4) -/* Set Master Select Bit (3) */ -#define SSC_WHBSTATE_SETMS (0x1 << 3) -#define SSC_WHBSTATE_SETMS_VAL(val) (((val) & 0x1) << 3) -#define SSC_WHBSTATE_SETMS_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_SETMS) | (val) & 1) << 3) -/* Clear Master Select Bit (2) */ -#define SSC_WHBSTATE_CLRMS (0x1 << 2) -#define SSC_WHBSTATE_CLRMS_VAL(val) (((val) & 0x1) << 2) -#define SSC_WHBSTATE_CLRMS_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_CLRMS) | (val) & 1) << 2) -/* Set Enable Bit (1) */ -#define SSC_WHBSTATE_SETEN (0x1 << 1) -#define SSC_WHBSTATE_SETEN_VAL(val) (((val) & 0x1) << 1) -#define SSC_WHBSTATE_SETEN_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_SETEN) | (val) & 1) << 1) -/* Clear Enable Bit (0) */ -#define SSC_WHBSTATE_CLREN (0x1) -#define SSC_WHBSTATE_CLREN_VAL(val) (((val) & 0x1) << 0) -#define SSC_WHBSTATE_CLREN_SET(reg,val) (reg) = (((reg & ~SSC_WHBSTATE_CLREN) | (val) & 1) << 0) - -/******************************************************************************* - * TB Register - ******************************************************************************/ - -/* Transmit Data Register Value (31:0) */ -#define SSC_TB_TB_VAL (0xFFFFFFFFL) -#define SSC_TB_TB_VAL_VAL(val) (((val) & 0xFFFFFFFFL) << 0) -#define SSC_TB_TB_VAL_GET(val) ((((val) & SSC_TB_TB_VAL) >> 0) & 0xFFFFFFFFL) -#define SSC_TB_TB_VAL_SET(reg,val) (reg) = ((reg & ~SSC_TB_TB_VAL) | (((val) & 0xFFFFFFFFL) << 0)) - -/******************************************************************************* - * RB Register - ******************************************************************************/ - -/* Receive Data Register Value (31:0) */ -#define SSC_RB_RB_VAL (0xFFFFFFFFL) -#define SSC_RB_RB_VAL_GET(val) ((((val) & SSC_RB_RB_VAL) >> 0) & 0xFFFFFFFFL) - -/******************************************************************************* - * FSTAT Register - ******************************************************************************/ - -/* Transmit FIFO Filling Level (13:8) */ -#define SSC_FSTAT_TXFFL (0x3f << 8) -#define SSC_FSTAT_TXFFL_GET(val) ((((val) & SSC_FSTAT_TXFFL) >> 8) & 0x3f) -/* Receive FIFO Filling Level (5:0) */ -#define SSC_FSTAT_RXFFL (0x3f) -#define SSC_FSTAT_RXFFL_GET(val) ((((val) & SSC_FSTAT_RXFFL) >> 0) & 0x3f) - -/******************************************************************************* - * PISEL Register - ******************************************************************************/ - -/* Slave Mode Clock Input Select (2) */ -#define SSC_PISEL_CIS (0x1 << 2) -#define SSC_PISEL_CIS_VAL(val) (((val) & 0x1) << 2) -#define SSC_PISEL_CIS_GET(val) ((((val) & SSC_PISEL_CIS) >> 2) & 0x1) -#define SSC_PISEL_CIS_SET(reg,val) (reg) = ((reg & ~SSC_PISEL_CIS) | (((val) & 0x1) << 2)) -/* Slave Mode Receiver Input Select (1) */ -#define SSC_PISEL_SIS (0x1 << 1) -#define SSC_PISEL_SIS_VAL(val) (((val) & 0x1) << 1) -#define SSC_PISEL_SIS_GET(val) ((((val) & SSC_PISEL_SIS) >> 1) & 0x1) -#define SSC_PISEL_SIS_SET(reg,val) (reg) = ((reg & ~SSC_PISEL_SIS) | (((val) & 0x1) << 1)) -/* Master Mode Receiver Input Select (0) */ -#define SSC_PISEL_MIS (0x1) -#define SSC_PISEL_MIS_VAL(val) (((val) & 0x1) << 0) -#define SSC_PISEL_MIS_GET(val) ((((val) & SSC_PISEL_MIS) >> 0) & 0x1) -#define SSC_PISEL_MIS_SET(reg,val) (reg) = ((reg & ~SSC_PISEL_MIS) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * RXFCON Register - ******************************************************************************/ - -/* Receive FIFO Interrupt Trigger Level (13:8) */ -#define SSC_RXFCON_RXFITL (0x3f << 8) -#define SSC_RXFCON_RXFITL_VAL(val) (((val) & 0x3f) << 8) -#define SSC_RXFCON_RXFITL_GET(val) ((((val) & SSC_RXFCON_RXFITL) >> 8) & 0x3f) -#define SSC_RXFCON_RXFITL_SET(reg,val) (reg) = ((reg & ~SSC_RXFCON_RXFITL) | (((val) & 0x3f) << 8)) -/* Receive FIFO Flush (1) */ -#define SSC_RXFCON_RXFLU (0x1 << 1) -#define SSC_RXFCON_RXFLU_VAL(val) (((val) & 0x1) << 1) -#define SSC_RXFCON_RXFLU_SET(reg,val) (reg) = (((reg & ~SSC_RXFCON_RXFLU) | (val) & 1) << 1) -/* Receive FIFO Enable (0) */ -#define SSC_RXFCON_RXFEN (0x1) -#define SSC_RXFCON_RXFEN_VAL(val) (((val) & 0x1) << 0) -#define SSC_RXFCON_RXFEN_GET(val) ((((val) & SSC_RXFCON_RXFEN) >> 0) & 0x1) -#define SSC_RXFCON_RXFEN_SET(reg,val) (reg) = ((reg & ~SSC_RXFCON_RXFEN) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * TXFCON Register - ******************************************************************************/ - -/* Transmit FIFO Interrupt Trigger Level (13:8) */ -#define SSC_TXFCON_TXFITL (0x3f << 8) -#define SSC_TXFCON_TXFITL_VAL(val) (((val) & 0x3f) << 8) -#define SSC_TXFCON_TXFITL_GET(val) ((((val) & SSC_TXFCON_TXFITL) >> 8) & 0x3f) -#define SSC_TXFCON_TXFITL_SET(reg,val) (reg) = ((reg & ~SSC_TXFCON_TXFITL) | (((val) & 0x3f) << 8)) -/* Transmit FIFO Flush (1) */ -#define SSC_TXFCON_TXFLU (0x1 << 1) -#define SSC_TXFCON_TXFLU_VAL(val) (((val) & 0x1) << 1) -#define SSC_TXFCON_TXFLU_SET(reg,val) (reg) = (((reg & ~SSC_TXFCON_TXFLU) | (val) & 1) << 1) -/* Transmit FIFO Enable (0) */ -#define SSC_TXFCON_TXFEN (0x1) -#define SSC_TXFCON_TXFEN_VAL(val) (((val) & 0x1) << 0) -#define SSC_TXFCON_TXFEN_GET(val) ((((val) & SSC_TXFCON_TXFEN) >> 0) & 0x1) -#define SSC_TXFCON_TXFEN_SET(reg,val) (reg) = ((reg & ~SSC_TXFCON_TXFEN) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * BR Register - ******************************************************************************/ - -/* Baudrate Timer Reload Register Value (15:0) */ -#define SSC_BR_BR_VAL (0xffff) -#define SSC_BR_BR_VAL_VAL(val) (((val) & 0xffff) << 0) -#define SSC_BR_BR_VAL_GET(val) ((((val) & SSC_BR_BR_VAL) >> 0) & 0xffff) -#define SSC_BR_BR_VAL_SET(reg,val) (reg) = ((reg & ~SSC_BR_BR_VAL) | (((val) & 0xffff) << 0)) - -/******************************************************************************* - * BRSTAT Register - ******************************************************************************/ - -/* Baudrate Timer Register Value (15:0) */ -#define SSC_BRSTAT_BT_VAL (0xffff) -#define SSC_BRSTAT_BT_VAL_GET(val) ((((val) & SSC_BRSTAT_BT_VAL) >> 0) & 0xffff) - -/******************************************************************************* - * SFCON Register - ******************************************************************************/ - -/* Pause Length (31:22) */ -#define SSC_SFCON_PLEN (0x3ff << 22) -#define SSC_SFCON_PLEN_VAL(val) (((val) & 0x3ff) << 22) -#define SSC_SFCON_PLEN_GET(val) ((((val) & SSC_SFCON_PLEN) >> 22) & 0x3ff) -#define SSC_SFCON_PLEN_SET(reg,val) (reg) = ((reg & ~SSC_SFCON_PLEN) | (((val) & 0x3ff) << 22)) -/* Stop After Pause (20) */ -#define SSC_SFCON_STOP (0x1 << 20) -#define SSC_SFCON_STOP_VAL(val) (((val) & 0x1) << 20) -#define SSC_SFCON_STOP_GET(val) ((((val) & SSC_SFCON_STOP) >> 20) & 0x1) -#define SSC_SFCON_STOP_SET(reg,val) (reg) = ((reg & ~SSC_SFCON_STOP) | (((val) & 0x1) << 20)) -/* Idle Clock Configuration (19:18) */ -#define SSC_SFCON_ICLK (0x3 << 18) -#define SSC_SFCON_ICLK_VAL(val) (((val) & 0x3) << 18) -#define SSC_SFCON_ICLK_GET(val) ((((val) & SSC_SFCON_ICLK) >> 18) & 0x3) -#define SSC_SFCON_ICLK_SET(reg,val) (reg) = ((reg & ~SSC_SFCON_ICLK) | (((val) & 0x3) << 18)) -/* Idle Data Configuration (17:16) */ -#define SSC_SFCON_IDAT (0x3 << 16) -#define SSC_SFCON_IDAT_VAL(val) (((val) & 0x3) << 16) -#define SSC_SFCON_IDAT_GET(val) ((((val) & SSC_SFCON_IDAT) >> 16) & 0x3) -#define SSC_SFCON_IDAT_SET(reg,val) (reg) = ((reg & ~SSC_SFCON_IDAT) | (((val) & 0x3) << 16)) -/* Data Length (15:4) */ -#define SSC_SFCON_DLEN (0xfff << 4) -#define SSC_SFCON_DLEN_VAL(val) (((val) & 0xfff) << 4) -#define SSC_SFCON_DLEN_GET(val) ((((val) & SSC_SFCON_DLEN) >> 4) & 0xfff) -#define SSC_SFCON_DLEN_SET(reg,val) (reg) = ((reg & ~SSC_SFCON_DLEN) | (((val) & 0xfff) << 4)) -/* Enable Interrupt After Pause (3) */ -#define SSC_SFCON_IAEN (0x1 << 3) -#define SSC_SFCON_IAEN_VAL(val) (((val) & 0x1) << 3) -#define SSC_SFCON_IAEN_GET(val) ((((val) & SSC_SFCON_IAEN) >> 3) & 0x1) -#define SSC_SFCON_IAEN_SET(reg,val) (reg) = ((reg & ~SSC_SFCON_IAEN) | (((val) & 0x1) << 3)) -/* Enable Interrupt Before Pause (2) */ -#define SSC_SFCON_IBEN (0x1 << 2) -#define SSC_SFCON_IBEN_VAL(val) (((val) & 0x1) << 2) -#define SSC_SFCON_IBEN_GET(val) ((((val) & SSC_SFCON_IBEN) >> 2) & 0x1) -#define SSC_SFCON_IBEN_SET(reg,val) (reg) = ((reg & ~SSC_SFCON_IBEN) | (((val) & 0x1) << 2)) -/* Serial Frame Enable (0) */ -#define SSC_SFCON_SFEN (0x1) -#define SSC_SFCON_SFEN_VAL(val) (((val) & 0x1) << 0) -#define SSC_SFCON_SFEN_GET(val) ((((val) & SSC_SFCON_SFEN) >> 0) & 0x1) -#define SSC_SFCON_SFEN_SET(reg,val) (reg) = ((reg & ~SSC_SFCON_SFEN) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * SFSTAT Register - ******************************************************************************/ - -/* Pause Count (31:22) */ -#define SSC_SFSTAT_PCNT (0x3ff << 22) -#define SSC_SFSTAT_PCNT_GET(val) ((((val) & SSC_SFSTAT_PCNT) >> 22) & 0x3ff) -/* Data Bit Count (15:4) */ -#define SSC_SFSTAT_DCNT (0xfff << 4) -#define SSC_SFSTAT_DCNT_GET(val) ((((val) & SSC_SFSTAT_DCNT) >> 4) & 0xfff) -/* Pause Busy (1) */ -#define SSC_SFSTAT_PBSY (0x1 << 1) -#define SSC_SFSTAT_PBSY_GET(val) ((((val) & SSC_SFSTAT_PBSY) >> 1) & 0x1) -/* Data Busy (0) */ -#define SSC_SFSTAT_DBSY (0x1) -#define SSC_SFSTAT_DBSY_GET(val) ((((val) & SSC_SFSTAT_DBSY) >> 0) & 0x1) - -/******************************************************************************* - * GPOCON Register - ******************************************************************************/ - -/* Output OUTn Is Chip Select (15:8) */ -#define SSC_GPOCON_ISCSBN (0xff << 8) -#define SSC_GPOCON_ISCSBN_VAL(val) (((val) & 0xff) << 8) -#define SSC_GPOCON_ISCSBN_GET(val) ((((val) & SSC_GPOCON_ISCSBN) >> 8) & 0xff) -#define SSC_GPOCON_ISCSBN_SET(reg,val) (reg) = ((reg & ~SSC_GPOCON_ISCSBN) | (((val) & 0xff) << 8)) -/* Invert Output OUTn (7:0) */ -#define SSC_GPOCON_INVOUTN (0xff) -#define SSC_GPOCON_INVOUTN_VAL(val) (((val) & 0xff) << 0) -#define SSC_GPOCON_INVOUTN_GET(val) ((((val) & SSC_GPOCON_INVOUTN) >> 0) & 0xff) -#define SSC_GPOCON_INVOUTN_SET(reg,val) (reg) = ((reg & ~SSC_GPOCON_INVOUTN) | (((val) & 0xff) << 0)) - -/******************************************************************************* - * GPOSTAT Register - ******************************************************************************/ - -/* Output Register Bit n (7:0) */ -#define SSC_GPOSTAT_OUTN (0xff) -#define SSC_GPOSTAT_OUTN_GET(val) ((((val) & SSC_GPOSTAT_OUTN) >> 0) & 0xff) - -/******************************************************************************* - * WHBGPOSTAT - ******************************************************************************/ - -/* Set Output Register Bit n (15:8) */ -#define SSC_WHBGPOSTAT_SETOUTN (0xff << 8) -#define SSC_WHBGPOSTAT_SETOUTN_VAL(val) (((val) & 0xff) << 8) -#define SSC_WHBGPOSTAT_SETOUTN_SET(reg,val) (reg) = (((reg & ~SSC_WHBGPOSTAT_SETOUTN) | (val) & 1) << 8) -/* Clear Output Register Bit n (7:0) */ -#define SSC_WHBGPOSTAT_CLROUTN (0xff) -#define SSC_WHBGPOSTAT_CLROUTN_VAL(val) (((val) & 0xff) << 0) -#define SSC_WHBGPOSTAT_CLROUTN_SET(reg,val) (reg) = (((reg & ~SSC_WHBGPOSTAT_CLROUTN) | (val) & 1) << 0) - -/******************************************************************************* - * RXREQ Register - ******************************************************************************/ - -/* Receive Count Value (15:0) */ -#define SSC_RXREQ_RXCNT (0xffff) -#define SSC_RXREQ_RXCNT_VAL(val) (((val) & 0xffff) << 0) -#define SSC_RXREQ_RXCNT_GET(val) ((((val) & SSC_RXREQ_RXCNT) >> 0) & 0xffff) -#define SSC_RXREQ_RXCNT_SET(reg,val) (reg) = ((reg & ~SSC_RXREQ_RXCNT) | (((val) & 0xffff) << 0)) - -/******************************************************************************* - * RXCNT Register - ******************************************************************************/ - -/* Receive To Do Value (15:0) */ -#define SSC_RXCNT_TODO (0xffff) -#define SSC_RXCNT_TODO_GET(val) ((((val) & SSC_RXCNT_TODO) >> 0) & 0xffff) - -/******************************************************************************* - * DMA_CON Register - ******************************************************************************/ - -/* Receive Class (3:2) */ -#define SSC_DMA_CON_RXCLS (0x3 << 2) -#define SSC_DMA_CON_RXCLS_VAL(val) (((val) & 0x3) << 2) -#define SSC_DMA_CON_RXCLS_GET(val) ((((val) & SSC_DMA_CON_RXCLS) >> 2) & 0x3) -#define SSC_DMA_CON_RXCLS_SET(reg,val) (reg) = ((reg & ~SSC_DMA_CON_RXCLS) | (((val) & 0x3) << 2)) -/* Transmit Path On (1) */ -#define SSC_DMA_CON_TXON (0x1 << 1) -#define SSC_DMA_CON_TXON_VAL(val) (((val) & 0x1) << 1) -#define SSC_DMA_CON_TXON_GET(val) ((((val) & SSC_DMA_CON_TXON) >> 1) & 0x1) -#define SSC_DMA_CON_TXON_SET(reg,val) (reg) = ((reg & ~SSC_DMA_CON_TXON) | (((val) & 0x1) << 1)) -/* Receive Path On (0) */ -#define SSC_DMA_CON_RXON (0x1) -#define SSC_DMA_CON_RXON_VAL(val) (((val) & 0x1) << 0) -#define SSC_DMA_CON_RXON_GET(val) ((((val) & SSC_DMA_CON_RXON) >> 0) & 0x1) -#define SSC_DMA_CON_RXON_SET(reg,val) (reg) = ((reg & ~SSC_DMA_CON_RXON) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * IRNEN Register - ******************************************************************************/ - -/* Frame End Interrupt Request Enable (3) */ -#define SSC_IRNEN_F (0x1 << 3) -#define SSC_IRNEN_F_VAL(val) (((val) & 0x1) << 3) -#define SSC_IRNEN_F_GET(val) ((((val) & SSC_IRNEN_F) >> 3) & 0x1) -#define SSC_IRNEN_F_SET(reg,val) (reg) = ((reg & ~SSC_IRNEN_F) | (((val) & 0x1) << 3)) -/* Error Interrupt Request Enable (2) */ -#define SSC_IRNEN_E (0x1 << 2) -#define SSC_IRNEN_E_VAL(val) (((val) & 0x1) << 2) -#define SSC_IRNEN_E_GET(val) ((((val) & SSC_IRNEN_E) >> 2) & 0x1) -#define SSC_IRNEN_E_SET(reg,val) (reg) = ((reg & ~SSC_IRNEN_E) | (((val) & 0x1) << 2)) -/* Receive Interrupt Request Enable (1) */ -#define SSC_IRNEN_R (0x1 << 1) -#define SSC_IRNEN_R_VAL(val) (((val) & 0x1) << 1) -#define SSC_IRNEN_R_GET(val) ((((val) & SSC_IRNEN_R) >> 1) & 0x1) -#define SSC_IRNEN_R_SET(reg,val) (reg) = ((reg & ~SSC_IRNEN_R) | (((val) & 0x1) << 1)) -/* Transmit Interrupt Request Enable (0) */ -#define SSC_IRNEN_T (0x1) -#define SSC_IRNEN_T_VAL(val) (((val) & 0x1) << 0) -#define SSC_IRNEN_T_GET(val) ((((val) & SSC_IRNEN_T) >> 0) & 0x1) -#define SSC_IRNEN_T_SET(reg,val) (reg) = ((reg & ~SSC_IRNEN_T) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * IRNICR Register - ******************************************************************************/ - -/* Frame End Interrupt Request (3) */ -#define SSC_IRNICR_F (0x1 << 3) -#define SSC_IRNICR_F_GET(val) ((((val) & SSC_IRNICR_F) >> 3) & 0x1) -/* Error Interrupt Request (2) */ -#define SSC_IRNICR_E (0x1 << 2) -#define SSC_IRNICR_E_GET(val) ((((val) & SSC_IRNICR_E) >> 2) & 0x1) -/* Receive Interrupt Request (1) */ -#define SSC_IRNICR_R (0x1 << 1) -#define SSC_IRNICR_R_GET(val) ((((val) & SSC_IRNICR_R) >> 1) & 0x1) -/* Transmit Interrupt Request (0) */ -#define SSC_IRNICR_T (0x1) -#define SSC_IRNICR_T_GET(val) ((((val) & SSC_IRNICR_T) >> 0) & 0x1) - -/******************************************************************************* - * IRNCR Register - ******************************************************************************/ - -/* Frame End Interrupt Request (3) */ -#define SSC_IRNCR_F (0x1 << 3) -#define SSC_IRNCR_F_GET(val) ((((val) & SSC_IRNCR_F) >> 3) & 0x1) -/* Error Interrupt Request (2) */ -#define SSC_IRNCR_E (0x1 << 2) -#define SSC_IRNCR_E_GET(val) ((((val) & SSC_IRNCR_E) >> 2) & 0x1) -/* Receive Interrupt Request (1) */ -#define SSC_IRNCR_R (0x1 << 1) -#define SSC_IRNCR_R_GET(val) ((((val) & SSC_IRNCR_R) >> 1) & 0x1) -/* Transmit Interrupt Request (0) */ -#define SSC_IRNCR_T (0x1) -#define SSC_IRNCR_T_GET(val) ((((val) & SSC_IRNCR_T) >> 0) & 0x1) - -#endif /* __SSC_H */ diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/status_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/status_reg.h deleted file mode 100644 index 100230fa7c..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/status_reg.h +++ /dev/null @@ -1,130 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __STATUS_REG_H -#define __STATUS_REG_H - -#define status_r32(reg) ltq_r32(&status->reg) -#define status_w32(val, reg) ltq_w32(val, &status->reg) -#define status_w32_mask(clear, set, reg) ltq_w32_mask(clear, set, &status->reg) - -/** STATUS register structure */ -struct svip_reg_status { - unsigned long fuse_deu; /* 0x0000 */ - unsigned long fuse_cpu; /* 0x0004 */ - unsigned long fuse_pll; /* 0x0008 */ - unsigned long chipid; /* 0x000C */ - unsigned long config; /* 0x0010 */ - unsigned long chip_loc; /* 0x0014 */ - unsigned long fuse_spare; /* 0x0018 */ -}; - -/******************************************************************************* - * Fuse for DEU Settings - ******************************************************************************/ - -/* Fuse for Enabling the TRNG (6) */ -#define STATUS_FUSE_DEU_TRNG (0x1 << 6) -#define STATUS_FUSE_DEU_TRNG_GET(val) ((((val) & STATUS_FUSE_DEU_TRNG) >> 6) & 0x1) -/* Fuse for Enabling the DES Submodule (5) */ -#define STATUS_FUSE_DEU_DES (0x1 << 5) -#define STATUS_FUSE_DEU_DES_GET(val) ((((val) & STATUS_FUSE_DEU_DES) >> 5) & 0x1) -/* Fuse for Enabling the 3DES Submodule (4) */ -#define STATUS_FUSE_DEU_3DES (0x1 << 4) -#define STATUS_FUSE_DEU_3DES_GET(val) ((((val) & STATUS_FUSE_DEU_3DES) >> 4) & 0x1) -/* Fuse for Enabling the AES Submodule (3) */ -#define STATUS_FUSE_DEU_AES (0x1 << 3) -#define STATUS_FUSE_DEU_AES_GET(val) ((((val) & STATUS_FUSE_DEU_AES) >> 3) & 0x1) -/* Fuse for Enabling the HASH Submodule (2) */ -#define STATUS_FUSE_DEU_HASH (0x1 << 2) -#define STATUS_FUSE_DEU_HASH_GET(val) ((((val) & STATUS_FUSE_DEU_HASH) >> 2) & 0x1) -/* Fuse for Enabling the ARC4 Submodule (1) */ -#define STATUS_FUSE_DEU_ARC4 (0x1 << 1) -#define STATUS_FUSE_DEU_ARC4_GET(val) ((((val) & STATUS_FUSE_DEU_ARC4) >> 1) & 0x1) -/* Fuse for Enabling the DEU Module (0) */ -#define STATUS_FUSE_DEU_DEU (0x1) -#define STATUS_FUSE_DEU_DEU_GET(val) ((((val) & STATUS_FUSE_DEU_DEU) >> 0) & 0x1) - -/******************************************************************************* - * Fuse for CPU Settings - ******************************************************************************/ - -/* Fuse for Enabling CPU5 (5) */ -#define STATUS_FUSE_CPU_CPU5 (0x1 << 5) -#define STATUS_FUSE_CPU_CPU5_GET(val) ((((val) & STATUS_FUSE_CPU_CPU5) >> 5) & 0x1) -/* Fuse for Enabling the CPU4 (4) */ -#define STATUS_FUSE_CPU_CPU4 (0x1 << 4) -#define STATUS_FUSE_CPU_CPU4_GET(val) ((((val) & STATUS_FUSE_CPU_CPU4) >> 4) & 0x1) -/* Fuse for Enabling the CPU3 (3) */ -#define STATUS_FUSE_CPU_CPU3 (0x1 << 3) -#define STATUS_FUSE_CPU_CPU3_GET(val) ((((val) & STATUS_FUSE_CPU_CPU3) >> 3) & 0x1) -/* Fuse for Enabling the CPU2 (2) */ -#define STATUS_FUSE_CPU_CPU2 (0x1 << 2) -#define STATUS_FUSE_CPU_CPU2_GET(val) ((((val) & STATUS_FUSE_CPU_CPU2) >> 2) & 0x1) -/* Fuse for Enabling the CPU1 (1) */ -#define STATUS_FUSE_CPU_CPU1 (0x1 << 1) -#define STATUS_FUSE_CPU_CPU1_GET(val) ((((val) & STATUS_FUSE_CPU_CPU1) >> 1) & 0x1) -/* Fuse for Enabling the CPU0 (0) */ -#define STATUS_FUSE_CPU_CPU0 (0x1) -#define STATUS_FUSE_CPU_CPU0_GET(val) ((((val) & STATUS_FUSE_CPU_CPU0) >> 0) & 0x1) - -/******************************************************************************* - * Fuse for PLL Settings - ******************************************************************************/ - -/* Fuse for Enabling PLL (7:0) */ -#define STATUS_FUSE_PLL_PLL (0xff) -#define STATUS_FUSE_PLL_PLL_GET(val) ((((val) & STATUS_FUSE_PLL_PLL) >> 0) & 0xff) - -/******************************************************************************* - * Chip Identification Register - ******************************************************************************/ - -/* Chip Version Number (31:28) */ -#define STATUS_CHIPID_VERSION (0xf << 28) -#define STATUS_CHIPID_VERSION_GET(val) ((((val) & STATUS_CHIPID_VERSION) >> 28) & 0xf) -/* Part Number (27:12) */ -#define STATUS_CHIPID_PART_NUMBER (0xffff << 12) -#define STATUS_CHIPID_PART_NUMBER_GET(val) ((((val) & STATUS_CHIPID_PART_NUMBER) >> 12) & 0xffff) -/* Manufacturer ID (11:1) */ -#define STATUS_CHIPID_MANID (0x7ff << 1) -#define STATUS_CHIPID_MANID_GET(val) ((((val) & STATUS_CHIPID_MANID) >> 1) & 0x7ff) - -/******************************************************************************* - * Chip Configuration Register - ******************************************************************************/ - -/* Number of Analog Channels (8:5) */ -#define STATUS_CONFIG_ANA_CHAN (0xf << 5) -#define STATUS_CONFIG_ANA_CHAN_GET(val) ((((val) & STATUS_CONFIG_ANA_CHAN) >> 5) & 0xf) -/* Clock Mode (4) */ -#define STATUS_CONFIG_CLK_MODE (0x1 << 1) -#define STATUS_CONFIG_CLK_MODE_GET(val) ((((val) & STATUS_CONFIG_CLK_MODE) >> 4) & 0x1) -/* Subversion Number (3:0) */ -#define STATUS_CONFIG_SUB_VERS (0xF) -#define STATUS_CONFIG_SUB_VERS_GET(val) ((((val) & STATUS_SUBVER_SUB_VERS) >> 0) & 0xF) - -/******************************************************************************* - * Chip Location Register - ******************************************************************************/ - -/* Chip Lot ID (31:16) */ -#define STATUS_CHIP_LOC_CHIP_LOT (0xffff << 16) -#define STATUS_CHIP_LOC_CHIP_LOT_GET(val) ((((val) & STATUS_CHIP_LOC_CHIP_LOT) >> 16) & 0xffff) -/* Chip X Coordinate (15:8) */ -#define STATUS_CHIP_LOC_CHIP_X (0xff << 8) -#define STATUS_CHIP_LOC_CHIP_X_GET(val) ((((val) & STATUS_CHIP_LOC_CHIP_X) >> 8) & 0xff) -/* Chip Y Coordinate (7:0) */ -#define STATUS_CHIP_LOC_CHIP_Y (0xff) -#define STATUS_CHIP_LOC_CHIP_Y_GET(val) ((((val) & STATUS_CHIP_LOC_CHIP_Y) >> 0) & 0xff) - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_dma.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_dma.h deleted file mode 100644 index 5c34bb6902..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_dma.h +++ /dev/null @@ -1,245 +0,0 @@ -/************************************************************************ - * - * Copyright (c) 2007 - * Infineon Technologies AG - * St. Martin Strasse 53; 81669 Muenchen; Germany - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - ************************************************************************/ - -#ifndef __SVIP_DMA_H -#define __SVIP_DMA_H - -#define LTQ_DMA_CH_ON 1 -#define LTQ_DMA_CH_OFF 0 -#define LTQ_DMA_CH_DEFAULT_WEIGHT 100; - -#define DMA_OWN 1 -#define CPU_OWN 0 -#define DMA_MAJOR 250 - -/* Descriptors */ -#define DMA_DESC_OWN_CPU 0x0 -#define DMA_DESC_OWN_DMA 0x80000000 -#define DMA_DESC_CPT_SET 0x40000000 -#define DMA_DESC_SOP_SET 0x20000000 -#define DMA_DESC_EOP_SET 0x10000000 - -struct rx_desc { - union { - struct { -#ifdef CONFIG_CPU_LITTLE_ENDIAN - volatile u32 data_length:16; - volatile u32 reserve2:7; - volatile u32 byte_offset:2; - volatile u32 reserve1:3; - volatile u32 eop:1; - volatile u32 sop:1; - volatile u32 c:1; - volatile u32 own:1; -#else - volatile u32 own:1; - volatile u32 c:1; - volatile u32 sop:1; - volatile u32 eop:1; - volatile u32 reserve1:3; - volatile u32 byte_offset:2; - volatile u32 reserve2:7; - volatile u32 data_length:16; -#endif - } field; - - volatile u32 word; - } status; - - volatile u32 data_pointer; -}; - -struct tx_desc { - union { - struct { -#ifdef CONFIG_CPU_LITTLE_ENDIAN - volatile u32 data_length:16; - volatile u32 reserved:7; - volatile u32 byte_offset:5; - volatile u32 eop:1; - volatile u32 sop:1; - volatile u32 c:1; - volatile u32 own:1; -#else - volatile u32 own:1; - volatile u32 c:1; - volatile u32 sop:1; - volatile u32 eop:1; - volatile u32 byte_offset:5; - volatile u32 reserved:7; - volatile u32 data_length:16; -#endif - } field; - - volatile u32 word; - } status; - - volatile u32 data_pointer; -}; - -/* DMA pseudo interrupts notified to switch driver */ -#define RCV_INT 0x01 -#define TX_BUF_FULL_INT 0x02 -#define TRANSMIT_CPT_INT 0x04 -#define CHANNEL_CLOSED 0x10 - -/* Parameters for switch DMA device */ -#define DEFAULT_SW_CHANNEL_WEIGHT 3 -#define DEFAULT_SW_PORT_WEIGHT 7 - -#define DEFAULT_SW_TX_BURST_LEN 2 /* 2 words, 4 words, 8 words */ -#define DEFAULT_SW_RX_BURST_LEN 2 /* 2 words, 4 words, 8 words */ - -#define DEFAULT_SW_TX_CHANNEL_NUM 4 -#define DEFAULT_SW_RX_CHANNEL_NUM 4 - -#define DEFAULT_SW_TX_CHANNEL_DESCR_NUM 20 -#define DEFAULT_SW_RX_CHANNEL_DESCR_NUM 20 - -/* Parameters for SSC DMA device */ -#define DEFAULT_SSC_CHANNEL_WEIGHT 3 -#define DEFAULT_SSC_PORT_WEIGHT 7 - -#define DEFAULT_SSC_TX_CHANNEL_CLASS 3 -#define DEFAULT_SSC_RX_CHANNEL_CLASS 0 - -#define DEFAULT_SSC_TX_BURST_LEN 2 /* 2 words, 4 words, 8 words */ -#define DEFAULT_SSC_RX_BURST_LEN 2 /* 2 words, 4 words, 8 words */ - -#define DEFAULT_SSC0_TX_CHANNEL_NUM 1 -#define DEFAULT_SSC0_RX_CHANNEL_NUM 1 -#define DEFAULT_SSC1_TX_CHANNEL_NUM 1 -#define DEFAULT_SSC1_RX_CHANNEL_NUM 1 - -#define DEFAULT_SSC_TX_CHANNEL_DESCR_NUM 10 -#define DEFAULT_SSC_RX_CHANNEL_DESCR_NUM 10 - -/* Parameters for memory DMA device */ -#define DEFAULT_MEM_CHANNEL_WEIGHT 3 -#define DEFAULT_MEM_PORT_WEIGHT 7 - -#define DEFAULT_MEM_TX_BURST_LEN 4 /* 2 words, 4 words, 8 words */ -#define DEFAULT_MEM_RX_BURST_LEN 4 /* 2 words, 4 words, 8 words */ - -#define DEFAULT_MEM_TX_CHANNEL_NUM 1 -#define DEFAULT_MEM_RX_CHANNEL_NUM 1 - -#define DEFAULT_MEM_TX_CHANNEL_DESCR_NUM 2 -#define DEFAULT_MEM_RX_CHANNEL_DESCR_NUM 2 - -/* Parameters for DEU DMA device */ -#define DEFAULT_DEU_CHANNEL_WEIGHT 1 -#define DEFAULT_DEU_PORT_WEIGHT 1 - -#define DEFAULT_DEU_TX_BURST_LEN 4 /* 2 words, 4 words, 8 words */ -#define DEFAULT_DEU_RX_BURST_LEN 4 /* 2 words, 4 words, 8 words */ - -#define DEFAULT_DEU_TX_CHANNEL_DESCR_NUM 20 -#define DEFAULT_DEU_RX_CHANNEL_DESCR_NUM 20 - -#define DMA_DESCR_NUM 30 /* number of descriptors per channel */ - -enum dma_dir_t { - DIR_RX = 0, - DIR_TX = 1, -}; - -struct dma_device_info; - -struct dma_channel_info { - /*Pointer to the peripheral device who is using this channel*/ - /*const*/ struct dma_device_info *dma_dev; - /*direction*/ - const enum dma_dir_t dir; /*RX or TX*/ - /*class for this channel for QoS*/ - int pri; - /*irq number*/ - const int irq; - /*relative channel number*/ - const int rel_chan_no; - /*absolute channel number*/ - int abs_chan_no; - - /*specify byte_offset*/ - int byte_offset; - int tx_weight; - - /*descriptor parameter*/ - int desc_base; - int desc_len; - int curr_desc; - int prev_desc;/*only used if it is a tx channel*/ - - /*weight setting for WFQ algorithm*/ - int weight; - int default_weight; - - int packet_size; - - /*status of this channel*/ - int control; /*on or off*/ - int xfer_cnt; - int dur; /*descriptor underrun*/ - - /**optional information for the upper layer devices*/ - void *opt[DMA_DESCR_NUM]; - - /*channel operations*/ - int (*open)(struct dma_channel_info *ch); - int (*close)(struct dma_channel_info *ch); - int (*reset)(struct dma_channel_info *ch); - void (*enable_irq)(struct dma_channel_info *ch); - void (*disable_irq)(struct dma_channel_info *ch); -}; - - -struct dma_device_info { - /*device name of this peripheral*/ - const char device_name[16]; - const int max_rx_chan_num; - const int max_tx_chan_num; - int drop_enable; - - int reserved; - - int tx_burst_len; - int rx_burst_len; - int tx_weight; - - int current_tx_chan; - int current_rx_chan; - int num_tx_chan; - int num_rx_chan; - int tx_endianness_mode; - int rx_endianness_mode; - struct dma_channel_info *tx_chan[4]; - struct dma_channel_info *rx_chan[4]; - - /*functions, optional*/ - u8 *(*buffer_alloc)(int len,int *offset, void **opt); - void (*buffer_free)(u8 *dataptr, void *opt); - int (*intr_handler)(struct dma_device_info *dma_dev, int status); - - /* used by peripheral driver only */ - void *priv; -}; - -struct dma_device_info *dma_device_reserve(char *dev_name); -int dma_device_release(struct dma_device_info *dma_dev); -int dma_device_register(struct dma_device_info *dma_dev); -int dma_device_unregister(struct dma_device_info *dma_dev); -int dma_device_read(struct dma_device_info *dma_dev, u8 **dataptr, void **opt); -int dma_device_write(struct dma_device_info *dma_dev, u8 *dataptr, - int len, void *opt); - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_irq.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_irq.h deleted file mode 100644 index bca8df9fd5..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_irq.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright (C) 2010 Lantiq - */ -#ifndef __SVIP_IRQ_H -#define __SVIP_IRQ_H - -#define IM_NUM 6 - -#define INT_NUM_IRQ0 8 -#define INT_NUM_IM0_IRL0 (INT_NUM_IRQ0 + 0) -#define INT_NUM_IM1_IRL0 (INT_NUM_IM0_IRL0 + 32) -#define INT_NUM_IM2_IRL0 (INT_NUM_IM1_IRL0 + 32) -#define INT_NUM_IM3_IRL0 (INT_NUM_IM2_IRL0 + 32) -#define INT_NUM_IM4_IRL0 (INT_NUM_IM3_IRL0 + 32) -#define INT_NUM_EXTRA_START (INT_NUM_IM4_IRL0 + 32) -#define INT_NUM_IM_OFFSET (INT_NUM_IM1_IRL0 - INT_NUM_IM0_IRL0) - -#define INT_NUM_IM5_IRL0 (INT_NUM_IRQ0 + 160) -#define MIPS_CPU_TIMER_IRQ (INT_NUM_IM5_IRL0 + 2) - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_mux.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_mux.h deleted file mode 100644 index 8ca3285f2c..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_mux.h +++ /dev/null @@ -1,467 +0,0 @@ -/************************************************************************ - * - * Copyright (c) 2007 - * Infineon Technologies AG - * St. Martin Strasse 53; 81669 Muenchen; Germany - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - ************************************************************************/ - -#ifndef __SVIP_MUX_H -#define __SVIP_MUX_H - -#define LTQ_MUX_P0_PINS 20 -#define LTQ_MUX_P1_PINS 20 -#define LTQ_MUX_P2_PINS 19 -#define LTQ_MUX_P3_PINS 20 -#define LTQ_MUX_P4_PINS 24 - -struct ltq_mux_pin { - int dirin; - int puen; - int altsel0; - int altsel1; -}; - -struct ltq_mux_settings { - const struct ltq_mux_pin *mux_p0; - const struct ltq_mux_pin *mux_p1; - const struct ltq_mux_pin *mux_p2; - const struct ltq_mux_pin *mux_p3; - const struct ltq_mux_pin *mux_p4; -}; - -#define LTQ_MUX_P0_19_EXINT16 { 1, 0, 1, 0 } -#define LTQ_MUX_P0_19 { 0, 0, 1, 0 } - -#define LTQ_MUX_P0_18_EJ_BRKIN { 1, 0, 0, 0 } -#define LTQ_MUX_P0_18 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_18_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P0_17_EXINT10 { 1, 0, 0, 0 } -#define LTQ_MUX_P0_17 { 0, 0, 0, 0 } -#define LTQ_MUX_P0_17_ASC1_RXD { 1, 0, 1, 0 } - -#define LTQ_MUX_P0_16_EXINT9 { 1, 0, 0, 0 } -#define LTQ_MUX_P0_16 { 0, 0, 0, 0 } -#define LTQ_MUX_P0_16_ASC1_TXD { 0, 0, 1, 0 } - -#define LTQ_MUX_P0_15_EXINT8 { 1, 0, 0, 0 } -#define LTQ_MUX_P0_15 { 0, 0, 0, 0 } -#define LTQ_MUX_P0_15_ASC0_RXD { 1, 0, 1, 0 } - -#define LTQ_MUX_P0_14_EXINT7 { 1, 0, 0, 0 } -#define LTQ_MUX_P0_14 { 0, 0, 0, 0 } -#define LTQ_MUX_P0_14_ASC0_TXD { 1, 0, 1, 0 } - -#define LTQ_MUX_P0_13_SSC0_CS7 { 0, 1, 0, 0 } -#define LTQ_MUX_P0_13_EXINT6 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_13 { 1, 0, 1, 0 } -#define LTQ_MUX_P0_13_SSC1_CS7 { 0, 0, 0, 1 } -#define LTQ_MUX_P0_13_SSC1_INT { 0, 0, 1, 1 } - -#define LTQ_MUX_P0_12_SSC0_CS6 { 0, 1, 0, 0 } -#define LTQ_MUX_P0_12_EXINT5 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_12 { 1, 0, 1, 0 } -#define LTQ_MUX_P0_12_SSC1_CS6 { 0, 0, 0, 1 } - -#define LTQ_MUX_P0_11_SSC0_CS5 { 0, 1, 0, 0 } -#define LTQ_MUX_P0_11_EXINT4 { 1, 0, 1, 0 } -#define LTQ_MUX_P0_11 { 1, 0, 0, 0 } -#define LTQ_MUX_P0_11_SSC1_CS5 { 0, 0, 0, 1 } - -#define LTQ_MUX_P0_10_SSC0_CS4 { 0, 1, 0, 0 } -#define LTQ_MUX_P0_10_EXINT3 { 1, 0, 1, 0 } -#define LTQ_MUX_P0_10 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_10_SSC1_CS4 { 0, 0, 0, 1 } - -#define LTQ_MUX_P0_9_SSC0_CS3 { 0, 1, 0, 0 } -#define LTQ_MUX_P0_9_EXINT2 { 1, 0, 1, 0 } -#define LTQ_MUX_P0_9 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_9_SSC1_CS3 { 0, 0, 0, 1 } - -#define LTQ_MUX_P0_8_SSC0_CS2 { 0, 1, 0, 0 } -#define LTQ_MUX_P0_8_EXINT1 { 1, 0, 1, 0 } -#define LTQ_MUX_P0_8 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_8_SSC1_CS2 { 0, 0, 0, 1 } - -#define LTQ_MUX_P0_7_SSC0_CS1 { 0, 1, 0, 0 } -#define LTQ_MUX_P0_7_EXINT0 { 1, 0, 1, 0 } -#define LTQ_MUX_P0_7 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_7_SSC1_CS1 { 0, 0, 0, 1 } -#define LTQ_MUX_P0_7_SSC1_CS0 { 1, 0, 0, 1 } -#define LTQ_MUX_P0_7_SSC2_CS0 { 1, 0, 1, 1 } - -#define LTQ_MUX_P0_6_SSC0_CS0 { 0, 1, 0, 0 } -#define LTQ_MUX_P0_6 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_6_IN { 1, 0, 1, 0 } -#define LTQ_MUX_P0_6_SSC1_CS0 { 0, 0, 0, 1 } - -#define LTQ_MUX_P0_5_SSC1_SCLK { 0, 0, 0, 0 } -#define LTQ_MUX_P0_5 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_5_IN { 1, 0, 1, 0 } -#define LTQ_MUX_P0_5_SSC2_CLK { 1, 0, 0, 1 } - -#define LTQ_MUX_P0_4_SSC1_MRST { 1, 0, 0, 0 } -#define LTQ_MUX_P0_4 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_4_IN { 1, 0, 1, 0 } -#define LTQ_MUX_P0_4_SSC2_MRST { 0, 0, 0, 1 } - -#define LTQ_MUX_P0_3_SSC1_MTSR { 0, 0, 0, 0 } -#define LTQ_MUX_P0_3 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_3_IN { 1, 0, 1, 0 } -#define LTQ_MUX_P0_3_SSC2_MTSR { 0, 0, 0, 1 } - -#define LTQ_MUX_P0_2_SSC0_SCLK { 0, 0, 0, 0 } -#define LTQ_MUX_P0_2 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_2_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P0_1_SSC0_MRST { 1, 0, 0, 0 } -#define LTQ_MUX_P0_1 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_1_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P0_0_SSC0_MTSR { 0, 0, 0, 0 } -#define LTQ_MUX_P0_0 { 0, 0, 1, 0 } -#define LTQ_MUX_P0_0_IN { 1, 0, 1, 0 } - - -#define LTQ_MUX_P1_19_PCM3_TC1 { 0, 0, 0, 0 } -#define LTQ_MUX_P1_19_EXINT15 { 1, 0, 1, 0 } -#define LTQ_MUX_P1_19 { 0, 0, 1, 0 } - -#define LTQ_MUX_P1_18_PCM3_FSC { 0, 0, 0, 0 } -#define LTQ_MUX_P1_18_EXINT11 { 1, 0, 1, 0 } -#define LTQ_MUX_P1_18 { 0, 0, 1, 0 } - -#define LTQ_MUX_P1_17_PCM3_PCL { 0, 0, 0, 0 } -#define LTQ_MUX_P1_17_EXINT12 { 1, 0, 1, 0 } -#define LTQ_MUX_P1_17 { 0, 0, 1, 0 } - -#define LTQ_MUX_P1_16_PCM3_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P1_16_EXINT13 { 1, 0, 1, 0 } -#define LTQ_MUX_P1_16 { 0, 0, 1, 0 } - -#define LTQ_MUX_P1_15_PCM3_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P1_15_EXINT14 { 1, 0, 1, 0 } -#define LTQ_MUX_P1_15 { 0, 0, 1, 0 } - -#define LTQ_MUX_P1_14_PCM2_TC1 { 0, 0, 0, 0 } -#define LTQ_MUX_P1_14 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_14_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_13_PCM2_FSC { 0, 0, 0, 0 } -#define LTQ_MUX_P1_13 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_13_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_12_PCM2_PCL { 0, 0, 0, 0 } -#define LTQ_MUX_P1_12 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_12_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_11_PCM2_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P1_11 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_11_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_10_PCM2_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P1_10 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_10_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_9_PCM1_TC1 { 0, 0, 0, 0 } -#define LTQ_MUX_P1_9 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_9_IN { 0, 0, 1, 0 } - -#define LTQ_MUX_P1_8_PCM1_FSC { 0, 0, 0, 0 } -#define LTQ_MUX_P1_8 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_8_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_7_PCM1_PCL { 0, 0, 0, 0 } -#define LTQ_MUX_P1_7 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_7_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_6_PCM1_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P1_6 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_6_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_5_PCM1_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P1_5 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_5_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_4_PCM0_TC1 { 0, 0, 0, 0 } -#define LTQ_MUX_P1_4 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_4_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_3_PCM0_FSC { 0, 0, 0, 0 } -#define LTQ_MUX_P1_3 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_3_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_2_PCM0_PCL { 0, 0, 0, 0 } -#define LTQ_MUX_P1_2 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_2_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_1_PCM0_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P1_1 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_1_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P1_0_PCM0_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P1_0 { 0, 0, 1, 0 } -#define LTQ_MUX_P1_0_IN { 1, 0, 1, 0 } - - -#define LTQ_MUX_P2_18_EBU_BC1 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_18 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_18_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_17_EBU_BC0 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_17 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_17_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_16_EBU_RDBY { 1, 0, 0, 0 } -#define LTQ_MUX_P2_16 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_16_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_15_EBU_WAIT { 1, 0, 0, 0 } -#define LTQ_MUX_P2_15 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_15_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_14_EBU_ALE { 0, 0, 0, 0 } -#define LTQ_MUX_P2_14 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_14_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_13_EBU_WR { 0, 0, 0, 0 } -#define LTQ_MUX_P2_13 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_13_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_12_EBU_RD { 0, 0, 0, 0 } -#define LTQ_MUX_P2_12 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_12_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_11_EBU_A11 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_11 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_11_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_10_EBU_A10 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_10 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_10_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_9_EBU_A9 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_9 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_9_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_8_EBU_A8 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_8 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_8_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_7_EBU_A7 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_7 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_7_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_6_EBU_A6 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_6 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_6_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_5_EBU_A5 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_5 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_5_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_4_EBU_A4 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_4 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_4_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_3_EBU_A3 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_3 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_3_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_2_EBU_A2 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_2 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_2_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_1_EBU_A1 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_1 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_1_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P2_0_EBU_A0 { 0, 0, 0, 0 } -#define LTQ_MUX_P2_0 { 0, 0, 1, 0 } -#define LTQ_MUX_P2_0_IN { 1, 0, 1, 0 } - - -#define LTQ_MUX_P3_19_EBU_CS3 { 0, 0, 0, 0 } -#define LTQ_MUX_P3_19 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_19_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_18_EBU_CS2 { 0, 0, 0, 0 } -#define LTQ_MUX_P3_18 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_18_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_17_EBU_CS1 { 0, 0, 0, 0 } -#define LTQ_MUX_P3_17 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_17_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_16_EBU_CS0 { 0, 0, 0, 0 } -#define LTQ_MUX_P3_16 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_16_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_15_EBU_AD15 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_15 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_15_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_14_EBU_AD14 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_14 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_14_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_13_EBU_AD13 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_13 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_13_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_12_EBU_AD12 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_12 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_12_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_11_EBU_AD11 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_11 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_11_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_10_EBU_AD10 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_10 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_10_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_9_EBU_AD9 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_9 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_9_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_8_EBU_AD8 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_8 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_8_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_7_EBU_AD7 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_7 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_7_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_6_EBU_AD6 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_6 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_6_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_5_EBU_AD5 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_5 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_5_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_4_EBU_AD4 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_4 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_4_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_3_EBU_AD3 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_3 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_3_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_2_EBU_AD2 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_2 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_2_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_1_EBU_AD1 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_1 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_1_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P3_0_EBU_AD0 { 1, 0, 0, 0 } -#define LTQ_MUX_P3_0 { 0, 0, 1, 0 } -#define LTQ_MUX_P3_0_IN { 1, 0, 1, 0 } - - -#define LTQ_MUX_P4_23_SSLIC7_CLK { 0, 0, 0, 0 } -#define LTQ_MUX_P4_23 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_23_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_22_SSLIC7_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_22 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_22_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_21_SSLIC7_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_21 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_21_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_20_SSLIC6_CLK { 0, 0, 0, 0 } -#define LTQ_MUX_P4_20 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_20_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_19_SSLIC6_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_19 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_19_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_18_SSLIC6_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_18 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_18_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_17_SSLIC5_CLK { 0, 0, 0, 0 } -#define LTQ_MUX_P4_17 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_17_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_16_SSLIC5_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_16 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_16_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_15_SSLIC5_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_15 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_15_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_14_SSLIC4_CLK { 0, 0, 0, 0 } -#define LTQ_MUX_P4_14 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_14_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_13_SSLIC4_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_13 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_13_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_12_SSLIC4_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_12 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_12_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_11_SSLIC3_CLK { 0, 0, 0, 0 } -#define LTQ_MUX_P4_11 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_11_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_10_SSLIC3_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_10 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_10_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_9_SSLIC3_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_9 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_9_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_8_SSLIC2_CLK { 0, 0, 0, 0 } -#define LTQ_MUX_P4_8 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_8_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_7_SSLIC2_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_7 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_7_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_6_SSLIC2_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_6 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_6_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_5_SSLIC1_CLK { 0, 0, 0, 0 } -#define LTQ_MUX_P4_5 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_5_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_4_SSLIC1_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_4 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_4_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_3_SSLIC1_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_3 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_3_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_2_SSLIC0_CLK { 0, 0, 0, 0 } -#define LTQ_MUX_P4_2 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_2_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_1_SSLIC0_RX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_1 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_1_IN { 1, 0, 1, 0 } - -#define LTQ_MUX_P4_0_SSLIC0_TX { 0, 0, 0, 0 } -#define LTQ_MUX_P4_0 { 0, 0, 1, 0 } -#define LTQ_MUX_P4_0_IN { 1, 0, 1, 0 } - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_pms.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_pms.h deleted file mode 100644 index 7329711858..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/svip_pms.h +++ /dev/null @@ -1,23 +0,0 @@ -/************************************************************************ - * - * Copyright (c) 2007 - * Infineon Technologies AG - * St. Martin Strasse 53; 81669 Muenchen; Germany - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - ************************************************************************/ - -#ifndef __SVIP_PMS_H -#define __SVIP_PMS_H - -void svip_sys1_clk_enable(u32 mask); -int svip_sys1_clk_is_enabled(u32 mask); - -void svip_sys2_clk_enable(u32 mask); -int svip_sys2_clk_is_enabled(u32 mask); - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/sys0_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/sys0_reg.h deleted file mode 100644 index 7428cccc87..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/sys0_reg.h +++ /dev/null @@ -1,165 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __SYS0_REG_H -#define __SYS0_REG_H - -#define sys0_r32(reg) ltq_r32(&sys0->reg) -#define sys0_w32(val, reg) ltq_w32(val, &sys0->reg) -#define sys0_w32_mask(clear, set, reg) ltq_w32_mask(clear, set, &sys0->reg) - -/** SYS0 register structure */ -struct svip_reg_sys0 { - unsigned long sr; /* 0x0000 */ - unsigned long bcr; /* 0x0004 */ - unsigned long pll1cr; /* 0x0008 */ - unsigned long pll2cr; /* 0x000c */ - unsigned long tscr; /* 0x0010 */ - unsigned long phyclkr; /* 0x0014 */ -}; - -/******************************************************************************* - * SYS0 Status Register - ******************************************************************************/ - -/* Endian select pin (31) */ -#define SYS0_SR_ESEL (0x1 << 31) -#define SYS0_SR_ESEL_GET(val) ((((val) & SYS0_SR_ESEL) >> 31) & 0x1) -/* Boot mode pins (27:24) */ -#define SYS0_SR_BMODE (0xf << 24) -#define SYS0_SR_BMODE_GET(val) ((((val) & SYS0_SR_BMODE) >> 24) & 0xf) -/* PLL2 Lock (18) */ -#define SYS0_SR_PLL2LOCK (0x1 << 18) -#define SYS0_SR_PLL2LOCK_GET(val) ((((val) & SYS0_SR_PLL2LOCK) >> 18) & 0x1) -/* PLL1 Lock (17) */ -#define SYS0_SR_PLL1LOCK (0x1 << 17) -#define SYS0_SR_PLL1LOCK_GET(val) ((((val) & SYS0_SR_PLL1LOCK) >> 17) & 0x1) -/* Discrete Timing Oscillator Lock (16) */ -#define SYS0_SR_DTOLOCK (0x1 << 16) -#define SYS0_SR_DTOLOCK_GET(val) ((((val) & SYS0_SR_DTOLOCK) >> 16) & 0x1) -/* Hardware Reset Indication (1) */ -#define SYS0_SR_HRSTIN (0x1 << 1) -#define SYS0_SR_HRSTIN_VAL(val) (((val) & 0x1) << 1) -#define SYS0_SR_HRSTIN_GET(val) ((((val) & SYS0_SR_HRSTIN) >> 1) & 0x1) -#define SYS0_SR_HRSTIN_SET(reg,val) (reg) = ((reg & ~SYS0_SR_HRSTIN) | (((val) & 0x1) << 1)) -/* Power-on Reset Indication (0) */ -#define SYS0_SR_POR (0x1 << 0) -#define SYS0_SR_POR_VAL(val) (((val) & 0x1) << 0) -#define SYS0_SR_POR_GET(val) ((((val) & SYS0_SR_POR) >> 0) & 0x1) -#define SYS0_SR_POR_SET(reg,val) (reg) = ((reg & ~SYS0_SR_POR) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * SYS0 Boot Control Register - ******************************************************************************/ - -/* Configuration of Boot Source for CPU5 (25) */ -#define SYS0_BCR_BMODECPU5 (0x1 << 25) -#define SYS0_BCR_BMODECPU5_VAL(val) (((val) & 0x1) << 25) -#define SYS0_BCR_BMODECPU5_GET(val) ((((val) & SYS0_BCR_BMODECPU5) >> 25) & 0x1) -#define SYS0_BCR_BMODECPU5_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_BMODECPU5) | (((val) & 0x1) << 25)) -/* Configuration of Boot Source for CPU4 (24) */ -#define SYS0_BCR_BMODECPU4 (0x1 << 24) -#define SYS0_BCR_BMODECPU4_VAL(val) (((val) & 0x1) << 24) -#define SYS0_BCR_BMODECPU4_GET(val) ((((val) & SYS0_BCR_BMODECPU4) >> 24) & 0x1) -#define SYS0_BCR_BMODECPU4_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_BMODECPU4) | (((val) & 0x1) << 24)) -/* Configuration of Boot Source for CPU3 (23) */ -#define SYS0_BCR_BMODECPU3 (0x1 << 23) -#define SYS0_BCR_BMODECPU3_VAL(val) (((val) & 0x1) << 23) -#define SYS0_BCR_BMODECPU3_GET(val) ((((val) & SYS0_BCR_BMODECPU3) >> 23) & 0x1) -#define SYS0_BCR_BMODECPU3_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_BMODECPU3) | (((val) & 0x1) << 23)) -/* Configuration of Boot Source for CPU2 (22) */ -#define SYS0_BCR_BMODECPU2 (0x1 << 22) -#define SYS0_BCR_BMODECPU2_VAL(val) (((val) & 0x1) << 22) -#define SYS0_BCR_BMODECPU2_GET(val) ((((val) & SYS0_BCR_BMODECPU2) >> 22) & 0x1) -#define SYS0_BCR_BMODECPU2_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_BMODECPU2) | (((val) & 0x1) << 22)) -/* Configuration of Boot Source for CPU1 (21) */ -#define SYS0_BCR_BMODECPU1 (0x1 << 21) -#define SYS0_BCR_BMODECPU1_VAL(val) (((val) & 0x1) << 21) -#define SYS0_BCR_BMODECPU1_GET(val) ((((val) & SYS0_BCR_BMODECPU1) >> 21) & 0x1) -#define SYS0_BCR_BMODECPU1_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_BMODECPU1) | (((val) & 0x1) << 21)) -/* Configuration of Boot Source for CPU0 (20:16) */ -#define SYS0_BCR_BMODECPU0 (0x1f << 16) -#define SYS0_BCR_BMODECPU0_VAL(val) (((val) & 0x1f) << 16) -#define SYS0_BCR_BMODECPU0_GET(val) ((((val) & SYS0_BCR_BMODECPU0) >> 16) & 0x1f) -#define SYS0_BCR_BMODECPU0_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_BMODECPU0) | (((val) & 0x1f) << 16)) -/* Configuration of Endianess for CPU5 (5) */ -#define SYS0_BCR_ESELCPU5 (0x1 << 5) -#define SYS0_BCR_ESELCPU5_VAL(val) (((val) & 0x1) << 5) -#define SYS0_BCR_ESELCPU5_GET(val) ((((val) & SYS0_BCR_ESELCPU5) >> 5) & 0x1) -#define SYS0_BCR_ESELCPU5_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_ESELCPU5) | (((val) & 0x1) << 5)) -/* Configuration of Endianess for CPU4 (4) */ -#define SYS0_BCR_ESELCPU4 (0x1 << 4) -#define SYS0_BCR_ESELCPU4_VAL(val) (((val) & 0x1) << 4) -#define SYS0_BCR_ESELCPU4_GET(val) ((((val) & SYS0_BCR_ESELCPU4) >> 4) & 0x1) -#define SYS0_BCR_ESELCPU4_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_ESELCPU4) | (((val) & 0x1) << 4)) -/* Configuration of Endianess for CPU3 (3) */ -#define SYS0_BCR_ESELCPU3 (0x1 << 3) -#define SYS0_BCR_ESELCPU3_VAL(val) (((val) & 0x1) << 3) -#define SYS0_BCR_ESELCPU3_GET(val) ((((val) & SYS0_BCR_ESELCPU3) >> 3) & 0x1) -#define SYS0_BCR_ESELCPU3_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_ESELCPU3) | (((val) & 0x1) << 3)) -/* Configuration of Endianess for CPU2 (2) */ -#define SYS0_BCR_ESELCPU2 (0x1 << 2) -#define SYS0_BCR_ESELCPU2_VAL(val) (((val) & 0x1) << 2) -#define SYS0_BCR_ESELCPU2_GET(val) ((((val) & SYS0_BCR_ESELCPU2) >> 2) & 0x1) -#define SYS0_BCR_ESELCPU2_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_ESELCPU2) | (((val) & 0x1) << 2)) -/* Configuration of Endianess for CPU1 (1) */ -#define SYS0_BCR_ESELCPU1 (0x1 << 1) -#define SYS0_BCR_ESELCPU1_VAL(val) (((val) & 0x1) << 1) -#define SYS0_BCR_ESELCPU1_GET(val) ((((val) & SYS0_BCR_ESELCPU1) >> 1) & 0x1) -#define SYS0_BCR_ESELCPU1_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_ESELCPU1) | (((val) & 0x1) << 1)) -/* Configuration of Endianess for CPU0 (0) */ -#define SYS0_BCR_ESELCPU0 (0x1) -#define SYS0_BCR_ESELCPU0_VAL(val) (((val) & 0x1) << 0) -#define SYS0_BCR_ESELCPU0_GET(val) ((((val) & SYS0_BCR_ESELCPU0) >> 0) & 0x1) -#define SYS0_BCR_ESELCPU0_SET(reg,val) (reg) = ((reg & ~SYS0_BCR_ESELCPU0) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * PLL1 Control Register - ******************************************************************************/ - -/* PLL1 Bypass Enable (31) */ -#define SYS0_PLL1CR_OSCBYP (0x1 << 31) -#define SYS0_PLL1CR_OSCBYP_VAL(val) (((val) & 0x1) << 31) -#define SYS0_PLL1CR_OSCBYP_GET(val) ((((val) & SYS0_PLL1CR_OSCBYP) >> 31) & 0x1) -#define SYS0_PLL1CR_OSCBYP_SET(reg,val) (reg) = ((reg & ~SYS0_PLL1CR_OSCBYP) | (((val) & 0x1) << 31)) -/* PLL1 Divider Value (1:0) */ -#define SYS0_PLL1CR_PLLDIV (0x3) -#define SYS0_PLL1CR_PLLDIV_VAL(val) (((val) & 0x3) << 0) -#define SYS0_PLL1CR_PLLDIV_GET(val) ((((val) & SYS0_PLL1CR_PLLDIV) >> 0) & 0x3) -#define SYS0_PLL1CR_PLLDIV_SET(reg,val) (reg) = ((reg & ~SYS0_PLL1CR_PLLDIV) | (((val) & 0x3) << 0)) - -/******************************************************************************* - * PLL2 Control Register - ******************************************************************************/ - -/* PLL2 clear deepsleep (31) */ -#define SYS0_PLL2CR_CLRDS (0x1 << 31) -#define SYS0_PLL2CR_CLRDS_VAL(val) (((val) & 0x1) << 31) -#define SYS0_PLL2CR_CLRDS_GET(val) ((((val) & SYS0_PLL2CR_CLRDS) >> 31) & 0x1) -#define SYS0_PLL2CR_CLRDS_SET(reg,val) (reg) = ((reg & ~SYS0_PLL2CR_CLRDS) | (((val) & 0x1) << 31)) -/* PLL2 set deepsleep (30) */ -#define SYS0_PLL2CR_SETDS (0x1 << 30) -#define SYS0_PLL2CR_SETDS_VAL(val) (((val) & 0x1) << 30) -#define SYS0_PLL2CR_SETDS_GET(val) ((((val) & SYS0_PLL2CR_SETDS) >> 30) & 0x1) -#define SYS0_PLL2CR_SETDS_SET(reg,val) (reg) = ((reg & ~SYS0_PLL2CR_SETDS) | (((val) & 0x1) << 30)) -/* PLL2 Fractional division enable (16) */ -#define SYS0_PLL2CR_FRACTEN (0x1 << 16) -#define SYS0_PLL2CR_FRACTEN_VAL(val) (((val) & 0x1) << 16) -#define SYS0_PLL2CR_FRACTEN_GET(val) ((((val) & SYS0_PLL2CR_FRACTEN) >> 16) & 0x1) -#define SYS0_PLL2CR_FRACTEN_SET(reg,val) (reg) = ((reg & ~SYS0_PLL2CR_FRACTEN) | (((val) & 0x1) << 16)) -/* PLL2 Fractional division value (9:0) */ -#define SYS0_FRACTVAL (0x3f) -#define SYS0_FRACTVAL_VAL(val) (((val) & 0x3f) << 0) -#define SYS0_FRACTVAL_GET(val) ((((val) & SYS0_FRACTVAL) >> 0) & 0x3f) -#define SYS0_FRACTVAL_SET(reg,val) (reg) = ((reg & ~SYS0_FRACTVAL) | (((val) & 0x3f) << 0)) - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/sys1_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/sys1_reg.h deleted file mode 100644 index e0c2e84b1a..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/sys1_reg.h +++ /dev/null @@ -1,370 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __SYS1_REG_H -#define __SYS1_REG_H - -#define sys1_r32(reg) ltq_r32(&sys1->reg) -#define sys1_w32(val, reg) ltq_w32(val, &sys1->reg) -#define sys1_w32_mask(clear, set, reg) ltq_w32_mask(clear, set, &sys1->reg) - -/** SYS1 register structure */ -struct svip_reg_sys1 { - unsigned long clksr; /* 0x0000 */ - unsigned long clkenr; /* 0x0004 */ - unsigned long clkclr; /* 0x0008 */ - unsigned long reserved0[1]; - unsigned long l2ccr; /* 0x0010 */ - unsigned long fpicr; /* 0x0014 */ - unsigned long wdtcr; /* 0x0018 */ - unsigned long reserved1[1]; - unsigned long cpucr[6]; /* 0x0020 */ - unsigned long reserved2[2]; - unsigned long rsr; /* 0x0040 */ - unsigned long rreqr; /* 0x0044 */ - unsigned long rrlsr; /* 0x0048 */ - unsigned long rbtr; /* 0x004c */ - unsigned long irncr; /* 0x0050 */ - unsigned long irnicr; /* 0x0054 */ - unsigned long irnen; /* 0x0058 */ - unsigned long reserved3[1]; - unsigned long cpursr[6]; /* 0x0060 */ - unsigned long reserved4[2]; - unsigned long cpusrssr[6]; /* 0x0080 */ - unsigned long reserved5[2]; - unsigned long cpuwrssr[6]; /* 0x00a0 */ -}; - -/******************************************************************************* - * SYS1 Clock Status Register - ******************************************************************************/ -/* (r) Clock Enable for L2C */ -#define SYS1_CLKSR_L2C (0x1 << 31) -/* (r) Clock Enable for DDR2 */ -#define SYS1_CLKSR_DDR2 (0x1 << 30) -/* (r) Clock Enable for SMI2 */ -#define SYS1_CLKSR_SMI2 (0x1 << 29) -/* (r) Clock Enable for SMI1 */ -#define SYS1_CLKSR_SMI1 (0x1 << 28) -/* (r) Clock Enable for SMI0 */ -#define SYS1_CLKSR_SMI0 (0x1 << 27) -/* (r) Clock Enable for FMI0 */ -#define SYS1_CLKSR_FMI0 (0x1 << 26) -/* (r) Clock Enable for PORT0 */ -#define SYS1_CLKSR_PORT0 (0x1 << 0) -/* (r) Clock Enable for PCM3 */ -#define SYS1_CLKSR_PCM3 (0x1 << 19) -/* (r) Clock Enable for PCM2 */ -#define SYS1_CLKSR_PCM2 (0x1 << 18) -/* (r) Clock Enable for PCM1 */ -#define SYS1_CLKSR_PCM1 (0x1 << 17) -/* (r) Clock Enable for PCM0 */ -#define SYS1_CLKSR_PCM0 (0x1 << 16) -/* (r) Clock Enable for ASC1 */ -#define SYS1_CLKSR_ASC1 (0x1 << 15) -/* (r) Clock Enable for ASC0 */ -#define SYS1_CLKSR_ASC0 (0x1 << 14) -/* (r) Clock Enable for SSC2 */ -#define SYS1_CLKSR_SSC2 (0x1 << 13) -/* (r) Clock Enable for SSC1 */ -#define SYS1_CLKSR_SSC1 (0x1 << 12) -/* (r) Clock Enable for SSC0 */ -#define SYS1_CLKSR_SSC0 (0x1 << 11) -/* (r) Clock Enable for GPTC */ -#define SYS1_CLKSR_GPTC (0x1 << 10) -/* (r) Clock Enable for DMA */ -#define SYS1_CLKSR_DMA (0x1 << 9) -/* (r) Clock Enable for FSCT */ -#define SYS1_CLKSR_FSCT (0x1 << 8) -/* (r) Clock Enable for ETHSW */ -#define SYS1_CLKSR_ETHSW (0x1 << 7) -/* (r) Clock Enable for EBU */ -#define SYS1_CLKSR_EBU (0x1 << 6) -/* (r) Clock Enable for TRNG */ -#define SYS1_CLKSR_TRNG (0x1 << 5) -/* (r) Clock Enable for DEU */ -#define SYS1_CLKSR_DEU (0x1 << 4) -/* (r) Clock Enable for PORT3 */ -#define SYS1_CLKSR_PORT3 (0x1 << 3) -/* (r) Clock Enable for PORT2 */ -#define SYS1_CLKSR_PORT2 (0x1 << 2) -/* (r) Clock Enable for PORT1 */ -#define SYS1_CLKSR_PORT1 (0x1 << 1) - -/******************************************************************************* - * SYS1 Clock Enable Register - ******************************************************************************/ -/* (w) Clock Enable Request for L2C */ -#define SYS1_CLKENR_L2C (0x1 << 31) -/* (w) Clock Enable Request for DDR2 */ -#define SYS1_CLKENR_DDR2 (0x1 << 30) -/* (w) Clock Enable Request for SMI2 */ -#define SYS1_CLKENR_SMI2 (0x1 << 29) -/* (w) Clock Enable Request for SMI1 */ -#define SYS1_CLKENR_SMI1 (0x1 << 28) -/* (w) Clock Enable Request for SMI0 */ -#define SYS1_CLKENR_SMI0 (0x1 << 27) -/* (w) Clock Enable Request for FMI0 */ -#define SYS1_CLKENR_FMI0 (0x1 << 26) -/* (w) Clock Enable Request for PORT0 */ -#define SYS1_CLKENR_PORT0 (0x1 << 0) -/* (w) Clock Enable Request for PCM3 */ -#define SYS1_CLKENR_PCM3 (0x1 << 19) -/* (w) Clock Enable Request for PCM2 */ -#define SYS1_CLKENR_PCM2 (0x1 << 18) -/* (w) Clock Enable Request for PCM1 */ -#define SYS1_CLKENR_PCM1 (0x1 << 17) -/* (w) Clock Enable Request for PCM0 */ -#define SYS1_CLKENR_PCM0 (0x1 << 16) -/* (w) Clock Enable Request for ASC1 */ -#define SYS1_CLKENR_ASC1 (0x1 << 15) -/* (w) Clock Enable Request for ASC0 */ -#define SYS1_CLKENR_ASC0 (0x1 << 14) -/* (w) Clock Enable Request for SSC2 */ -#define SYS1_CLKENR_SSC2 (0x1 << 13) -/* (w) Clock Enable Request for SSC1 */ -#define SYS1_CLKENR_SSC1 (0x1 << 12) -/* (w) Clock Enable Request for SSC0 */ -#define SYS1_CLKENR_SSC0 (0x1 << 11) -/* (w) Clock Enable Request for GPTC */ -#define SYS1_CLKENR_GPTC (0x1 << 10) -/* (w) Clock Enable Request for DMA */ -#define SYS1_CLKENR_DMA (0x1 << 9) -/* (w) Clock Enable Request for FSCT */ -#define SYS1_CLKENR_FSCT (0x1 << 8) -/* (w) Clock Enable Request for ETHSW */ -#define SYS1_CLKENR_ETHSW (0x1 << 7) -/* (w) Clock Enable Request for EBU */ -#define SYS1_CLKENR_EBU (0x1 << 6) -/* (w) Clock Enable Request for TRNG */ -#define SYS1_CLKENR_TRNG (0x1 << 5) -/* (w) Clock Enable Request for DEU */ -#define SYS1_CLKENR_DEU (0x1 << 4) -/* (w) Clock Enable Request for PORT3 */ -#define SYS1_CLKENR_PORT3 (0x1 << 3) -/* (w) Clock Enable Request for PORT2 */ -#define SYS1_CLKENR_PORT2 (0x1 << 2) -/* (w) Clock Enable Request for PORT1 */ -#define SYS1_CLKENR_PORT1 (0x1 << 1) - -/******************************************************************************* - * SYS1 Clock Clear Register - ******************************************************************************/ -/* (w) Clock Disable Request for L2C */ -#define SYS1_CLKCLR_L2C (0x1 << 31) -/* (w) Clock Disable Request for DDR2 */ -#define SYS1_CLKCLR_DDR2 (0x1 << 30) -/* (w) Clock Disable Request for SMI2 */ -#define SYS1_CLKCLR_SMI2 (0x1 << 29) -/* (w) Clock Disable Request for SMI1 */ -#define SYS1_CLKCLR_SMI1 (0x1 << 28) -/* (w) Clock Disable Request for SMI0 */ -#define SYS1_CLKCLR_SMI0 (0x1 << 27) -/* (w) Clock Disable Request for FMI0 */ -#define SYS1_CLKCLR_FMI0 (0x1 << 26) -/* (w) Clock Disable Request for PORT0 */ -#define SYS1_CLKCLR_PORT0 (0x1 << 0) -/* (w) Clock Disable Request for PCM3 */ -#define SYS1_CLKCLR_PCM3 (0x1 << 19) -/* (w) Clock Disable Request for PCM2 */ -#define SYS1_CLKCLR_PCM2 (0x1 << 18) -/* (w) Clock Disable Request for PCM1 */ -#define SYS1_CLKCLR_PCM1 (0x1 << 17) -/* (w) Clock Disable Request for PCM0 */ -#define SYS1_CLKCLR_PCM0 (0x1 << 16) -/* (w) Clock Disable Request for ASC1 */ -#define SYS1_CLKCLR_ASC1 (0x1 << 15) -/* (w) Clock Disable Request for ASC0 */ -#define SYS1_CLKCLR_ASC0 (0x1 << 14) -/* (w) Clock Disable Request for SSC2 */ -#define SYS1_CLKCLR_SSC2 (0x1 << 13) -/* (w) Clock Disable Request for SSC1 */ -#define SYS1_CLKCLR_SSC1 (0x1 << 12) -/* (w) Clock Disable Request for SSC0 */ -#define SYS1_CLKCLR_SSC0 (0x1 << 11) -/* (w) Clock Disable Request for GPTC */ -#define SYS1_CLKCLR_GPTC (0x1 << 10) -/* (w) Clock Disable Request for DMA */ -#define SYS1_CLKCLR_DMA (0x1 << 9) -/* (w) Clock Disable Request for FSCT */ -#define SYS1_CLKCLR_FSCT (0x1 << 8) -/* (w) Clock Disable Request for ETHSW */ -#define SYS1_CLKCLR_ETHSW (0x1 << 7) -/* (w) Clock Disable Request for EBU */ -#define SYS1_CLKCLR_EBU (0x1 << 6) -/* (w) Clock Disable Request for TRNG */ -#define SYS1_CLKCLR_TRNG (0x1 << 5) -/* (w) Clock Disable Request for DEU */ -#define SYS1_CLKCLR_DEU (0x1 << 4) -/* (w) Clock Disable Request for PORT3 */ -#define SYS1_CLKCLR_PORT3 (0x1 << 3) -/* (w) Clock Disable Request for PORT2 */ -#define SYS1_CLKCLR_PORT2 (0x1 << 2) -/* (w) Clock Disable Request for PORT1 */ -#define SYS1_CLKCLR_PORT1 (0x1 << 1) - -/******************************************************************************* - * SYS1 FPI Control Register - ******************************************************************************/ - -/* FPI Bus Clock divider (0) */ -#define SYS1_FPICR_FPIDIV (0x1) -#define SYS1_FPICR_FPIDIV_VAL(val) (((val) & 0x1) << 0) -#define SYS1_FPICR_FPIDIV_GET(val) ((((val) & SYS1_FPICR_FPIDIV) >> 0) & 0x1) -#define SYS1_FPICR_FPIDIV_SET(reg,val) (reg) = ((reg & ~SYS1_FPICR_FPIDIV) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * SYS1 Clock Control Register for CPUn - ******************************************************************************/ - -/* Enable bit for clock of CPUn (1) */ -#define SYS1_CPUCR_CPUCLKEN (0x1 << 1) -#define SYS1_CPUCR_CPUCLKEN_VAL(val) (((val) & 0x1) << 1) -#define SYS1_CPUCR_CPUCLKEN_GET(val) ((((val) & SYS1_CPUCR_CPUCLKEN) >> 1) & 0x1) -#define SYS1_CPUCR_CPUCLKEN_SET(reg,val) (reg) = ((reg & ~SYS1_CPUCR_CPUCLKEN) | (((val) & 0x1) << 1)) -/* Divider factor for clock of CPUn (0) */ -#define SYS1_CPUCR_CPUDIV (0x1) -#define SYS1_CPUCR_CPUDIV_VAL(val) (((val) & 0x1) << 0) -#define SYS1_CPUCR_CPUDIV_GET(val) ((((val) & SYS1_CPUCR_CPUDIV) >> 0) & 0x1) -#define SYS1_CPUCR_CPUDIV_SET(reg,val) (reg) = ((reg & ~SYS1_CPUCR_CPUDIV) | (((val) & 0x1) << 0)) - -/******************************************************************************* - * SYS1 Reset Request Register - ******************************************************************************/ - -/* HRSTOUT Reset Request (18) */ -#define SYS1_RREQ_HRSTOUT (0x1 << 18) -#define SYS1_RREQ_HRSTOUT_VAL(val) (((val) & 0x1) << 18) -#define SYS1_RREQ_HRSTOUT_SET(reg,val) (reg) = (((reg & ~SYS1_RREQ_HRSTOUT) | (((val) & 1) << 18)) - /* FBS0 Reset Request (17) */ -#define SYS1_RREQ_FBS0 (0x1 << 17) -#define SYS1_RREQ_FBS0_VAL(val) (((val) & 0x1) << 17) -#define SYS1_RREQ_FBS0_SET(reg,val) (reg) = (((reg & ~SYS1_RREQ_FBS0) | (((val) & 1) << 17)) - /* SUBSYS Reset Request (16) */ -#define SYS1_RREQ_SUBSYS (0x1 << 16) -#define SYS1_RREQ_SUBSYS_VAL(val) (((val) & 0x1) << 16) -#define SYS1_RREQ_SUBSYS_SET(reg,val) (reg) = (((reg & ~SYS1_RREQ_SUBSYS) | (((val) & 1) << 16)) - /* Watchdog5 Reset Request (13) */ -#define SYS1_RREQ_WDT5 (0x1 << 13) -#define SYS1_RREQ_WDT5_VAL(val) (((val) & 0x1) << 13) -#define SYS1_RREQ_WDT5_SET(reg,val) (reg) = (((reg & ~SYS1_RREQ_WDT5) | (((val) & 1) << 13)) - /* Watchdog4 Reset Request (12) */ -#define SYS1_RREQ_WDT4 (0x1 << 12) -#define SYS1_RREQ_WDT4_VAL(val) (((val) & 0x1) << 12) -#define SYS1_RREQ_WDT4_SET(reg,val) (reg) = (((reg & ~SYS1_RREQ_WDT4) | (((val) & 1) << 12)) - /* Watchdog3 Reset Request (11) */ -#define SYS1_RREQ_WDT3 (0x1 << 11) -#define SYS1_RREQ_WDT3_VAL(val) (((val) & 0x1) << 11) -#define SYS1_RREQ_WDT3_SET(reg,val) (reg) = (((reg & ~SYS1_RREQ_WDT3) | (((val) & 1) << 11)) - /* Watchdog2 Reset Request (10) */ -#define SYS1_RREQ_WDT2 (0x1 << 10) -#define SYS1_RREQ_WDT2_VAL(val) (((val) & 0x1) << 10) -#define SYS1_RREQ_WDT2_SET(reg,val) (reg) = (((reg & ~SYS1_RREQ_WDT2) | (((val) & 1) << 10)) - /* Watchdog1 Reset Request (9) */ -#define SYS1_RREQ_WDT1 (0x1 << 9) -#define SYS1_RREQ_WDT1_VAL(val) (((val) & 0x1) << 9) -#define SYS1_RREQ_WDT1_SET(reg,val) (reg) = (((reg & ~SYS1_RREQ_WDT1) | (((val) & 1) << 9)) - /* Watchdog0 Reset Request (8) */ -#define SYS1_RREQ_WDT0 (0x1 << 8) -#define SYS1_RREQ_WDT0_VAL(val) (((val) & 0x1) << 8) -#define SYS1_RREQ_WDT0_SET(reg,val) (reg) = (((reg & ~SYS1_RREQ_WDT0) | (((val) & 1) << 8)) - /* CPU5 Reset Request (5) */ -#define SYS1_RREQ_CPU5 (0x1 << 5) -#define SYS1_RREQ_CPU5_VAL(val) (((val) & 0x1) << 5) -#define SYS1_RREQ_CPU5_SET(reg,val) (reg) = ((reg & ~SYS1_RREQ_CPU5) | (((val) & 1) << 5)) - /* CPU4 Reset Request (4) */ -#define SYS1_RREQ_CPU4 (0x1 << 4) -#define SYS1_RREQ_CPU4_VAL(val) (((val) & 0x1) << 4) -#define SYS1_RREQ_CPU4_SET(reg,val) (reg) = ((reg & ~SYS1_RREQ_CPU4) | (((val) & 1) << 4)) - /* CPU3 Reset Request (3) */ -#define SYS1_RREQ_CPU3 (0x1 << 3) -#define SYS1_RREQ_CPU3_VAL(val) (((val) & 0x1) << 3) -#define SYS1_RREQ_CPU3_SET(reg,val) (reg) = ((reg & ~SYS1_RREQ_CPU3) | (((val) & 1) << 3)) - /* CPU2 Reset Request (2) */ -#define SYS1_RREQ_CPU2 (0x1 << 2) -#define SYS1_RREQ_CPU2_VAL(val) (((val) & 0x1) << 2) -#define SYS1_RREQ_CPU2_SET(reg,val) (reg) = ((reg & ~SYS1_RREQ_CPU2) | (((val) & 1) << 2)) - /* CPU1 Reset Request (1) */ -#define SYS1_RREQ_CPU1 (0x1 << 1) -#define SYS1_RREQ_CPU1_VAL(val) (((val) & 0x1) << 1) -#define SYS1_RREQ_CPU1_SET(reg,val) (reg) = ((reg & ~SYS1_RREQ_CPU1) | (((val) & 1) << 1)) -/* CPU0 Reset Request (0) */ -#define SYS1_RREQ_CPU0 (0x1) -#define SYS1_RREQ_CPU0_VAL(val) (((val) & 0x1) << 0) -#define SYS1_RREQ_CPU0_SET(reg,val) (reg) = ((reg & ~SYS1_RREQ_CPU0) | (((val) & 1) << 0)) - -/******************************************************************************* - * SYS1 Reset Release Register - ******************************************************************************/ - -/* HRSTOUT Reset Release (18) */ -#define SYS1_RRLSR_HRSTOUT (0x1 << 18) -#define SYS1_RRLSR_HRSTOUT_VAL(val) (((val) & 0x1) << 18) -#define SYS1_RRLSR_HRSTOUT_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_HRSTOUT) | (((val) & 1) << 18)) -/* FBS0 Reset Release (17) */ -#define SYS1_RRLSR_FBS0 (0x1 << 17) -#define SYS1_RRLSR_FBS0_VAL(val) (((val) & 0x1) << 17) -#define SYS1_RRLSR_FBS0_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_FBS0) | (((val) & 1) << 17)) -/* SUBSYS Reset Release (16) */ -#define SYS1_RRLSR_SUBSYS (0x1 << 16) -#define SYS1_RRLSR_SUBSYS_VAL(val) (((val) & 0x1) << 16) -#define SYS1_RRLSR_SUBSYS_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_SUBSYS) | (((val) & 1) << 16)) -/* Watchdog5 Reset Release (13) */ -#define SYS1_RRLSR_WDT5 (0x1 << 13) -#define SYS1_RRLSR_WDT5_VAL(val) (((val) & 0x1) << 13) -#define SYS1_RRLSR_WDT5_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_WDT5) | (((val) & 1) << 13)) -/* Watchdog4 Reset Release (12) */ -#define SYS1_RRLSR_WDT4 (0x1 << 12) -#define SYS1_RRLSR_WDT4_VAL(val) (((val) & 0x1) << 12) -#define SYS1_RRLSR_WDT4_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_WDT4) | (((val) & 1) << 12)) -/* Watchdog3 Reset Release (11) */ -#define SYS1_RRLSR_WDT3 (0x1 << 11) -#define SYS1_RRLSR_WDT3_VAL(val) (((val) & 0x1) << 11) -#define SYS1_RRLSR_WDT3_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_WDT3) | (((val) & 1) << 11)) -/* Watchdog2 Reset Release (10) */ -#define SYS1_RRLSR_WDT2 (0x1 << 10) -#define SYS1_RRLSR_WDT2_VAL(val) (((val) & 0x1) << 10) -#define SYS1_RRLSR_WDT2_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_WDT2) | (((val) & 1) << 10)) -/* Watchdog1 Reset Release (9) */ -#define SYS1_RRLSR_WDT1 (0x1 << 9) -#define SYS1_RRLSR_WDT1_VAL(val) (((val) & 0x1) << 9) -#define SYS1_RRLSR_WDT1_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_WDT1) | (((val) & 1) << 9)) -/* Watchdog0 Reset Release (8) */ -#define SYS1_RRLSR_WDT0 (0x1 << 8) -#define SYS1_RRLSR_WDT0_VAL(val) (((val) & 0x1) << 8) -#define SYS1_RRLSR_WDT0_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_WDT0) | (((val) & 1) << 8)) -/* CPU5 Reset Release (5) */ -#define SYS1_RRLSR_CPU5 (0x1 << 5) -#define SYS1_RRLSR_CPU5_VAL(val) (((val) & 0x1) << 5) -#define SYS1_RRLSR_CPU5_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_CPU5) | (((val) & 1) << 5)) -/* CPU4 Reset Release (4) */ -#define SYS1_RRLSR_CPU4 (0x1 << 4) -#define SYS1_RRLSR_CPU4_VAL(val) (((val) & 0x1) << 4) -#define SYS1_RRLSR_CPU4_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_CPU4) | (((val) & 1) << 4)) -/* CPU3 Reset Release (3) */ -#define SYS1_RRLSR_CPU3 (0x1 << 3) -#define SYS1_RRLSR_CPU3_VAL(val) (((val) & 0x1) << 3) -#define SYS1_RRLSR_CPU3_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_CPU3) | (((val) & 1) << 3)) -/* CPU2 Reset Release (2) */ -#define SYS1_RRLSR_CPU2 (0x1 << 2) -#define SYS1_RRLSR_CPU2_VAL(val) (((val) & 0x1) << 2) -#define SYS1_RRLSR_CPU2_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_CPU2) | (((val) & 1) << 2)) -/* CPU1 Reset Release (1) */ -#define SYS1_RRLSR_CPU1 (0x1 << 1) -#define SYS1_RRLSR_CPU1_VAL(val) (((val) & 0x1) << 1) -#define SYS1_RRLSR_CPU1_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_CPU1) | (((val) & 1) << 1)) -/* CPU0 Reset Release (0) */ -#define SYS1_RRLSR_CPU0 (0x1) -#define SYS1_RRLSR_CPU0_VAL(val) (((val) & 0x1) << 0) -#define SYS1_RRLSR_CPU0_SET(reg,val) (reg) = ((reg & ~SYS1_RRLSR_CPU0) | (((val) & 1) << 0)) - -#endif diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/sys2_reg.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/sys2_reg.h deleted file mode 100644 index ff9f04b4d7..0000000000 --- a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/svip/sys2_reg.h +++ /dev/null @@ -1,494 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - St. Martin Strasse 53; 81669 Munich, Germany - - Any use of this Software is subject to the conclusion of a respective - License Agreement. Without such a License Agreement no rights to the - Software are granted. - - ******************************************************************************/ - -#ifndef __SYS2_REG_H -#define __SYS2_REG_H - -#define sys2_r32(reg) ltq_r32(&sys2->reg) -#define sys2_w32(val, reg) ltq_w32(val, &sys2->reg) -#define sys2_w32_mask(clear, set, reg) ltq_w32_mask(clear, set, &sys2->reg) - -/** SYS2 register structure */ -struct svip_reg_sys2 { - volatile unsigned long clksr; /* 0x0000 */ - volatile unsigned long clkenr; /* 0x0004 */ - volatile unsigned long clkclr; /* 0x0008 */ - volatile unsigned long reserved0[1]; - volatile unsigned long rsr; /* 0x0010 */ - volatile unsigned long rreqr; /* 0x0014 */ - volatile unsigned long rrlsr; /* 0x0018 */ -}; - -/******************************************************************************* - * SYS2 Clock Status Register - ******************************************************************************/ - -/* Clock Enable for PORT4 */ -#define SYS2_CLKSR_PORT4 (0x1 << 27) -#define SYS2_CLKSR_PORT4_VAL(val) (((val) & 0x1) << 27) -#define SYS2_CLKSR_PORT4_GET(val) (((val) & SYS2_CLKSR_PORT4) >> 27) -/* Clock Enable for HWSYNC */ -#define SYS2_CLKSR_HWSYNC (0x1 << 26) -#define SYS2_CLKSR_HWSYNC_VAL(val) (((val) & -#define SYS2_CLKSR_HWSYNC_GET(val) (((val) & SYS2_CLKSR_HWSYNC) >> 26) - /* Clock Enable for MBS */ -#define SYS2_CLKSR_MBS (0x1 << 25) -#define SYS2_CLKSR_MBS_VAL(val) (((val) & 0x1) << 25) -#define SYS2_CLKSR_MBS_GET(val) (((val) & SYS2_CLKSR_MBS) >> 25) - /* Clock Enable for SWINT */ -#define SYS2_CLKSR_SWINT (0x1 << 24) -#define SYS2_CLKSR_SWINT_VAL(val) (((val) & 0x1) << 24) -#define SYS2_CLKSR_SWINT_GET(val) (((val) & SYS2_CLKSR_SWINT) >> 24) - /* Clock Enable for HWACC3 */ -#define SYS2_CLKSR_HWACC3 (0x1 << 19) -#define SYS2_CLKSR_HWACC3_VAL(val) (((val) & -#define SYS2_CLKSR_HWACC3_GET(val) (((val) & SYS2_CLKSR_HWACC3) >> 19) - /* Clock Enable for HWACC2 */ -#define SYS2_CLKSR_HWACC2 (0x1 << 18) -#define SYS2_CLKSR_HWACC2_VAL(val) (((val) & -#define SYS2_CLKSR_HWACC2_GET(val) (((val) & SYS2_CLKSR_HWACC2) >> 18) - /* Clock Enable for HWACC1 */ -#define SYS2_CLKSR_HWACC1 (0x1 << 17) -#define SYS2_CLKSR_HWACC1_VAL(val) (((val) & -#define SYS2_CLKSR_HWACC1_GET(val) (((val) & SYS2_CLKSR_HWACC1) >> 17) - /* Clock Enable for HWACC0 */ -#define SYS2_CLKSR_HWACC0 (0x1 << 16) -#define SYS2_CLKSR_HWACC0_VAL(val) (((val) & -#define SYS2_CLKSR_HWACC0_GET(val) (((val) & SYS2_CLKSR_HWACC0) >> 16) - /* Clock Enable for SIF7 */ -#define SYS2_CLKSR_SIF7 (0x1 << 15) -#define SYS2_CLKSR_SIF7_VAL(val) (((val) & 0x1) << 15) -#define SYS2_CLKSR_SIF7_GET(val) (((val) & SYS2_CLKSR_SIF7) >> 15) - /* Clock Enable for SIF6 */ -#define SYS2_CLKSR_SIF6 (0x1 << 14) -#define SYS2_CLKSR_SIF6_VAL(val) (((val) & 0x1) << 14) -#define SYS2_CLKSR_SIF6_GET(val) (((val) & SYS2_CLKSR_SIF6) >> 14) - /* Clock Enable for SIF5 */ -#define SYS2_CLKSR_SIF5 (0x1 << 13) -#define SYS2_CLKSR_SIF5_VAL(val) (((val) & 0x1) << 13) -#define SYS2_CLKSR_SIF5_GET(val) (((val) & SYS2_CLKSR_SIF5) >> 13) - /* Clock Enable for SIF4 */ -#define SYS2_CLKSR_SIF4 (0x1 << 12) -#define SYS2_CLKSR_SIF4_VAL(val) (((val) & 0x1) << 12) -#define SYS2_CLKSR_SIF4_GET(val) (((val) & SYS2_CLKSR_SIF4) >> 12) - /* Clock Enable for SIF3 */ -#define SYS2_CLKSR_SIF3 (0x1 << 11) -#define SYS2_CLKSR_SIF3_VAL(val) (((val) & 0x1) << 11) -#define SYS2_CLKSR_SIF3_GET(val) (((val) & SYS2_CLKSR_SIF3) >> 11) -/* Clock Enable for SIF2 */ -#define SYS2_CLKSR_SIF2 (0x1 << 10) -#define SYS2_CLKSR_SIF2_VAL(val) (((val) & 0x1) << 10) -#define SYS2_CLKSR_SIF2_GET(val) (((val) & SYS2_CLKSR_SIF2) >> 10) -/* Clock Enable for SIF1 */ -#define SYS2_CLKSR_SIF1 (0x1 << 9) -#define SYS2_CLKSR_SIF1_VAL(val) (((val) & 0x1) << 9) -#define SYS2_CLKSR_SIF1_GET(val) (((val) & SYS2_CLKSR_SIF1) >> 9) -/* Clock Enable for SIF0 */ -#define SYS2_CLKSR_SIF0 (0x1 << 8) -#define SYS2_CLKSR_SIF0_VAL(val) (((val) & 0x1) << 8) -#define SYS2_CLKSR_SIF0_GET(val) (((val) & SYS2_CLKSR_SIF0) >> 8) -/* Clock Enable for DFEV7 */ -#define SYS2_CLKSR_DFEV7 (0x1 << 7) -#define SYS2_CLKSR_DFEV7_VAL(val) (((val) & 0x1) << 7) -#define SYS2_CLKSR_DFEV7_GET(val) (((val) & SYS2_CLKSR_DFEV7) >> 7) -/* Clock Enable for DFEV6 */ -#define SYS2_CLKSR_DFEV6 (0x1 << 6) -#define SYS2_CLKSR_DFEV6_VAL(val) (((val) & 0x1) << 6) -#define SYS2_CLKSR_DFEV6_GET(val) (((val) & SYS2_CLKSR_DFEV6) >> 6) -/* Clock Enable for DFEV5 */ -#define SYS2_CLKSR_DFEV5 (0x1 << 5) -#define SYS2_CLKSR_DFEV5_VAL(val) (((val) & 0x1) << 5) -#define SYS2_CLKSR_DFEV5_GET(val) (((val) & SYS2_CLKSR_DFEV5) >> 5) -/* Clock Enable for DFEV4 */ -#define SYS2_CLKSR_DFEV4 (0x1 << 4) -#define SYS2_CLKSR_DFEV4_VAL(val) (((val) & 0x1) << 4) -#define SYS2_CLKSR_DFEV4_GET(val) (((val) & SYS2_CLKSR_DFEV4) >> 4) -/* Clock Enable for DFEV3 */ -#define SYS2_CLKSR_DFEV3 (0x1 << 3) -#define SYS2_CLKSR_DFEV3_VAL(val) (((val) & 0x1) << 3) -#define SYS2_CLKSR_DFEV3_GET(val) (((val) & SYS2_CLKSR_DFEV3) >> 3) -/* Clock Enable for DFEV2 */ -#define SYS2_CLKSR_DFEV2 (0x1 << 2) -#define SYS2_CLKSR_DFEV2_VAL(val) (((val) & 0x1) << 2) -#define SYS2_CLKSR_DFEV2_GET(val) (((val) & SYS2_CLKSR_DFEV2) >> 2) -/* Clock Enable for DFEV1 */ -#define SYS2_CLKSR_DFEV1 (0x1 << 1) -#define SYS2_CLKSR_DFEV1_VAL(val) (((val) & 0x1) << 1) -#define SYS2_CLKSR_DFEV1_GET(val) (((val) & SYS2_CLKSR_DFEV1) >> 1) -/* Clock Enable for DFEV0 */ -#define SYS2_CLKSR_DFEV0 (0x1) -#define SYS2_CLKSR_DFEV0_VAL(val) (((val) & 0x1)) -#define SYS2_CLKSR_DFEV0_GET(val) ((val) & SYS2_CLKSR_DFEV0) - -/******************************************************************************* - * SYS2 Clock Enable Register - ******************************************************************************/ - -/* Clock Enable Request for PORT4 */ -#define SYS2_CLKENR_PORT4 (0x1 << 27) -#define SYS2_CLKENR_PORT4_VAL(val) (((val) & 0x1) << 27) -#define SYS2_CLKENR_PORT4_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_PORT4) | ((val & 0x1) << 27)) -/* Clock Enable Request for HWSYNC */ -#define SYS2_CLKENR_HWSYNC (0x1 << 26) -#define SYS2_CLKENR_HWSYNC_VAL(val) (((val) & 0x1) << 26) -#define SYS2_CLKENR_HWSYNC_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_HWSYNC) | ((val & 0x1) << 26)) -/* Clock Enable Request for MBS */ -#define SYS2_CLKENR_MBS (0x1 << 25) -#define SYS2_CLKENR_MBS_VAL(val) (((val) & 0x1) << 25) -#define SYS2_CLKENR_MBS_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_MBS) | ((val & 0x1) << 25)) -/* Clock Enable Request for SWINT */ -#define SYS2_CLKENR_SWINT (0x1 << 24) -#define SYS2_CLKENR_SWINT_VAL(val) (((val) & 0x1) << 24) -#define SYS2_CLKENR_SWINT_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_SWINT) | ((val & 0x1) << 24)) -/* Clock Enable Request for HWACC3 */ -#define SYS2_CLKENR_HWACC3 (0x1 << 19) -#define SYS2_CLKENR_HWACC3_VAL(val) (((val) & 0x1) << 19) -#define SYS2_CLKENR_HWACC3_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_HWACC3) | ((val & 0x1) << 19)) -/* Clock Enable Request for HWACC2 */ -#define SYS2_CLKENR_HWACC2 (0x1 << 18) -#define SYS2_CLKENR_HWACC2_VAL(val) (((val) & 0x1) << 18) -#define SYS2_CLKENR_HWACC2_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_HWACC2) | ((val & 0x1) << 18)) -/* Clock Enable Request for HWACC1 */ -#define SYS2_CLKENR_HWACC1 (0x1 << 17) -#define SYS2_CLKENR_HWACC1_VAL(val) (((val) & 0x1) << 17) -#define SYS2_CLKENR_HWACC1_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_HWACC1) | ((val & 0x1) << 17)) -/* Clock Enable Request for HWACC0 */ -#define SYS2_CLKENR_HWACC0 (0x1 << 16) -#define SYS2_CLKENR_HWACC0_VAL(val) (((val) & 0x1) << 16) -#define SYS2_CLKENR_HWACC0_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_HWACC0) | ((val & 0x1) << 16)) -/* Clock Enable Request for SIF7 */ -#define SYS2_CLKENR_SIF7 (0x1 << 15) -#define SYS2_CLKENR_SIF7_VAL(val) (((val) & 0x1) << 15) -#define SYS2_CLKENR_SIF7_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_SIF7) | ((val & 0x1) << 15)) -/* Clock Enable Request for SIF6 */ -#define SYS2_CLKENR_SIF6 (0x1 << 14) -#define SYS2_CLKENR_SIF6_VAL(val) (((val) & 0x1) << 14) -#define SYS2_CLKENR_SIF6_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_SIF6) | ((val & 0x1) << 14)) -/* Clock Enable Request for SIF5 */ -#define SYS2_CLKENR_SIF5 (0x1 << 13) -#define SYS2_CLKENR_SIF5_VAL(val) (((val) & 0x1) << 13) -#define SYS2_CLKENR_SIF5_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_SIF5) | ((val & 0x1) << 13)) -/* Clock Enable Request for SIF4 */ -#define SYS2_CLKENR_SIF4 (0x1 << 12) -#define SYS2_CLKENR_SIF4_VAL(val) (((val) & 0x1) << 12) -#define SYS2_CLKENR_SIF4_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_SIF4) | ((val & 0x1) << 12)) -/* Clock Enable Request for SIF3 */ -#define SYS2_CLKENR_SIF3 (0x1 << 11) -#define SYS2_CLKENR_SIF3_VAL(val) (((val) & 0x1) << 11) -#define SYS2_CLKENR_SIF3_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_SIF3) | ((val & 0x1) << 11)) -/* Clock Enable Request for SIF2 */ -#define SYS2_CLKENR_SIF2 (0x1 << 10) -#define SYS2_CLKENR_SIF2_VAL(val) (((val) & 0x1) << 10) -#define SYS2_CLKENR_SIF2_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_SIF2) | ((val & 0x1) << 10)) -/* Clock Enable Request for SIF1 */ -#define SYS2_CLKENR_SIF1 (0x1 << 9) -#define SYS2_CLKENR_SIF1_VAL(val) (((val) & 0x1) << 9) -#define SYS2_CLKENR_SIF1_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_SIF1) | ((val & 0x1) << 9)) -/* Clock Enable Request for SIF0 */ -#define SYS2_CLKENR_SIF0 (0x1 << 8) -#define SYS2_CLKENR_SIF0_VAL(val) (((val) & 0x1) << 8) -#define SYS2_CLKENR_SIF0_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_SIF0) | ((val & 0x1) << 8)) -/* Clock Enable Request for DFEV7 */ -#define SYS2_CLKENR_DFEV7 (0x1 << 7) -#define SYS2_CLKENR_DFEV7_VAL(val) (((val) & 0x1) << 7) -#define SYS2_CLKENR_DFEV7_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_DFEV7) | ((val & 0x1) << 7)) -/* Clock Enable Request for DFEV6 */ -#define SYS2_CLKENR_DFEV6 (0x1 << 6) -#define SYS2_CLKENR_DFEV6_VAL(val) (((val) & 0x1) << 6) -#define SYS2_CLKENR_DFEV6_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_DFEV6) | ((val & 0x1) << 6)) -/* Clock Enable Request for DFEV5 */ -#define SYS2_CLKENR_DFEV5 (0x1 << 5) -#define SYS2_CLKENR_DFEV5_VAL(val) (((val) & 0x1) << 5) -#define SYS2_CLKENR_DFEV5_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_DFEV5) | ((val & 0x1) << 5)) -/* Clock Enable Request for DFEV4 */ -#define SYS2_CLKENR_DFEV4 (0x1 << 4) -#define SYS2_CLKENR_DFEV4_VAL(val) (((val) & 0x1) << 4) -#define SYS2_CLKENR_DFEV4_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_DFEV4) | ((val & 0x1) << 4)) -/* Clock Enable Request for DFEV3 */ -#define SYS2_CLKENR_DFEV3 (0x1 << 3) -#define SYS2_CLKENR_DFEV3_VAL(val) (((val) & 0x1) << 3) -#define SYS2_CLKENR_DFEV3_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_DFEV3) | ((val & 0x1) << 3)) -/* Clock Enable Request for DFEV2 */ -#define SYS2_CLKENR_DFEV2 (0x1 << 2) -#define SYS2_CLKENR_DFEV2_VAL(val) (((val) & 0x1) << 2) -#define SYS2_CLKENR_DFEV2_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_DFEV2) | ((val & 0x1) << 2)) -/* Clock Enable Request for DFEV1 */ -#define SYS2_CLKENR_DFEV1 (0x1 << 1) -#define SYS2_CLKENR_DFEV1_VAL(val) (((val) & 0x1) << 1) -#define SYS2_CLKENR_DFEV1_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_DFEV1) | ((val & 0x1) << 1)) -/* Clock Enable Request for DFEV0 */ -#define SYS2_CLKENR_DFEV0 (0x1) -#define SYS2_CLKENR_DFEV0_VAL(val) (((val) & 0x1)) -#define SYS2_CLKENR_DFEV0_SET (reg,val) (reg) = ((reg & ~SYS2_CLKENR_DFEV0) | ((val & 0x1))) - -/******************************************************************************* - * SYS2 Clock Clear Register - ******************************************************************************/ - -/* Clock Disable Request for PORT4 */ -#define SYS2_CLKCLR_PORT4 (0x1 << 27) -#define SYS2_CLKCLR_PORT4_VAL(val) (((val) & 0x1) << 27) -#define SYS2_CLKCLR_PORT4_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_PORT4) | ((val & 0x1) << 27)) -/* Clock Disable Request for HWSYNC */ -#define SYS2_CLKCLR_HWSYNC (0x1 << 26) -#define SYS2_CLKCLR_HWSYNC_VAL(val) (((val) & 0x1) << 26) -#define SYS2_CLKCLR_HWSYNC_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_HWSYNC) | ((val & 0x1) << 26)) -/* Clock Disable Request for MBS */ -#define SYS2_CLKCLR_MBS (0x1 << 25) -#define SYS2_CLKCLR_MBS_VAL(val) (((val) & 0x1) << 25) -#define SYS2_CLKCLR_MBS_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_MBS) | ((val & 0x1) << 25)) -/* Clock Disable Request for SWINT */ -#define SYS2_CLKCLR_SWINT (0x1 << 24) -#define SYS2_CLKCLR_SWINT_VAL(val) (((val) & 0x1) << 24) -#define SYS2_CLKCLR_SWINT_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_SWINT) | ((val & 0x1) << 24)) -/* Clock Disable Request for HWACC3 */ -#define SYS2_CLKCLR_HWACC3 (0x1 << 19) -#define SYS2_CLKCLR_HWACC3_VAL(val) (((val) & 0x1) << 19) -#define SYS2_CLKCLR_HWACC3_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_HWACC3) | ((val & 0x1) << 19)) -/* Clock Disable Request for HWACC2 */ -#define SYS2_CLKCLR_HWACC2 (0x1 << 18) -#define SYS2_CLKCLR_HWACC2_VAL(val) (((val) & 0x1) << 18) -#define SYS2_CLKCLR_HWACC2_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_HWACC2) | ((val & 0x1) << 18)) -/* Clock Disable Request for HWACC1 */ -#define SYS2_CLKCLR_HWACC1 (0x1 << 17) -#define SYS2_CLKCLR_HWACC1_VAL(val) (((val) & 0x1) << 17) -#define SYS2_CLKCLR_HWACC1_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_HWACC1) | ((val & 0x1) << 17)) -/* Clock Disable Request for HWACC0 */ -#define SYS2_CLKCLR_HWACC0 (0x1 << 16) -#define SYS2_CLKCLR_HWACC0_VAL(val) (((val) & 0x1) << 16) -#define SYS2_CLKCLR_HWACC0_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_HWACC0) | ((val & 0x1) << 16)) -/* Clock Disable Request for SIF7 */ -#define SYS2_CLKCLR_SIF7 (0x1 << 15) -#define SYS2_CLKCLR_SIF7_VAL(val) (((val) & 0x1) << 15) -#define SYS2_CLKCLR_SIF7_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_SIF7) | ((val & 0x1) << 15)) -/* Clock Disable Request for SIF6 */ -#define SYS2_CLKCLR_SIF6 (0x1 << 14) -#define SYS2_CLKCLR_SIF6_VAL(val) (((val) & 0x1) << 14) -#define SYS2_CLKCLR_SIF6_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_SIF6) | ((val & 0x1) << 14)) -/* Clock Disable Request for SIF5 */ -#define SYS2_CLKCLR_SIF5 (0x1 << 13) -#define SYS2_CLKCLR_SIF5_VAL(val) (((val) & 0x1) << 13) -#define SYS2_CLKCLR_SIF5_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_SIF5) | ((val & 0x1) << 13)) -/* Clock Disable Request for SIF4 */ -#define SYS2_CLKCLR_SIF4 (0x1 << 12) -#define SYS2_CLKCLR_SIF4_VAL(val) (((val) & 0x1) << 12) -#define SYS2_CLKCLR_SIF4_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_SIF4) | ((val & 0x1) << 12)) -/* Clock Disable Request for SIF3 */ -#define SYS2_CLKCLR_SIF3 (0x1 << 11) -#define SYS2_CLKCLR_SIF3_VAL(val) (((val) & 0x1) << 11) -#define SYS2_CLKCLR_SIF3_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_SIF3) | ((val & 0x1) << 11)) -/* Clock Disable Request for SIF2 */ -#define SYS2_CLKCLR_SIF2 (0x1 << 10) -#define SYS2_CLKCLR_SIF2_VAL(val) (((val) & 0x1) << 10) -#define SYS2_CLKCLR_SIF2_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_SIF2) | ((val & 0x1) << 10)) -/* Clock Disable Request for SIF1 */ -#define SYS2_CLKCLR_SIF1 (0x1 << 9) -#define SYS2_CLKCLR_SIF1_VAL(val) (((val) & 0x1) << 9) -#define SYS2_CLKCLR_SIF1_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_SIF1) | ((val & 0x1) << 9)) -/* Clock Disable Request for SIF0 */ -#define SYS2_CLKCLR_SIF0 (0x1 << 8) -#define SYS2_CLKCLR_SIF0_VAL(val) (((val) & 0x1) << 8) -#define SYS2_CLKCLR_SIF0_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_SIF0) | ((val & 0x1) << 8)) -/* Clock Disable Request for DFEV7 */ -#define SYS2_CLKCLR_DFEV7 (0x1 << 7) -#define SYS2_CLKCLR_DFEV7_VAL(val) (((val) & 0x1) << 7) -#define SYS2_CLKCLR_DFEV7_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_DFEV7) | ((val & 0x1) << 7)) -/* Clock Disable Request for DFEV6 */ -#define SYS2_CLKCLR_DFEV6 (0x1 << 6) -#define SYS2_CLKCLR_DFEV6_VAL(val) (((val) & 0x1) << 6) -#define SYS2_CLKCLR_DFEV6_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_DFEV6) | ((val & 0x1) << 6)) -/* Clock Disable Request for DFEV5 */ -#define SYS2_CLKCLR_DFEV5 (0x1 << 5) -#define SYS2_CLKCLR_DFEV5_VAL(val) (((val) & 0x1) << 5) -#define SYS2_CLKCLR_DFEV5_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_DFEV5) | ((val & 0x1) << 5)) -/* Clock Disable Request for DFEV4 */ -#define SYS2_CLKCLR_DFEV4 (0x1 << 4) -#define SYS2_CLKCLR_DFEV4_VAL(val) (((val) & 0x1) << 4) -#define SYS2_CLKCLR_DFEV4_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_DFEV4) | ((val & 0x1) << 4)) -/* Clock Disable Request for DFEV3 */ -#define SYS2_CLKCLR_DFEV3 (0x1 << 3) -#define SYS2_CLKCLR_DFEV3_VAL(val) (((val) & 0x1) << 3) -#define SYS2_CLKCLR_DFEV3_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_DFEV3) | ((val & 0x1) << 3)) -/* Clock Disable Request for DFEV2 */ -#define SYS2_CLKCLR_DFEV2 (0x1 << 2) -#define SYS2_CLKCLR_DFEV2_VAL(val) (((val) & 0x1) << 2) -#define SYS2_CLKCLR_DFEV2_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_DFEV2) | ((val & 0x1) << 2)) -/* Clock Disable Request for DFEV1 */ -#define SYS2_CLKCLR_DFEV1 (0x1 << 1) -#define SYS2_CLKCLR_DFEV1_VAL(val) (((val) & 0x1) << 1) -#define SYS2_CLKCLR_DFEV1_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_DFEV1) | ((val & 0x1) << 1)) -/* Clock Disable Request for DFEV0 */ -#define SYS2_CLKCLR_DFEV0 (0x1) -#define SYS2_CLKCLR_DFEV0_VAL(val) (((val) & 0x1)) -#define SYS2_CLKCLR_DFEV0_SET (reg,val) (reg) = ((reg & ~SYS2_CLKCLR_DFEV0) | ((val & 0x1))) - -/******************************************************************************* - * SYS2 Reset Status Register - ******************************************************************************/ - -/* HWACC3 Reset */ -#define SYS2_RSR_HWACC3 (0x1 << 11) -#define SYS2_RSR_HWACC3_VAL(val) (((val) & 0x1) << 11) -#define SYS2_RSR_HWACC3_GET(val) (((val) & SYS2_RSR_HWACC3) >> 11) -/* HWACC2 Reset */ -#define SYS2_RSR_HWACC2 (0x1 << 10) -#define SYS2_RSR_HWACC2_VAL(val) (((val) & 0x1) << 10) -#define SYS2_RSR_HWACC2_GET(val) (((val) & SYS2_RSR_HWACC2) >> 10) -/* HWACC1 Reset */ -#define SYS2_RSR_HWACC1 (0x1 << 9) -#define SYS2_RSR_HWACC1_VAL(val) (((val) & 0x1) << 9) -#define SYS2_RSR_HWACC1_GET(val) (((val) & SYS2_RSR_HWACC1) >> 9) -/* HWACC0 Reset */ -#define SYS2_RSR_HWACC0 (0x1 << 8) -#define SYS2_RSR_HWACC0_VAL(val) (((val) & 0x1) << 8) -#define SYS2_RSR_HWACC0_GET(val) (((val) & SYS2_RSR_HWACC0) >> 8) -/* DFEV7 Reset */ -#define SYS2_RSR_DFEV7 (0x1 << 7) -#define SYS2_RSR_DFEV7_VAL(val) (((val) & 0x1) << 7) -#define SYS2_RSR_DFEV7_GET(val) (((val) & SYS2_RSR_DFEV7) >> 7) -/* DFEV6 Reset */ -#define SYS2_RSR_DFEV6 (0x1 << 6) -#define SYS2_RSR_DFEV6_VAL(val) (((val) & 0x1) << 6) -#define SYS2_RSR_DFEV6_GET(val) (((val) & SYS2_RSR_DFEV6) >> 6) -/* DFEV5 Reset */ -#define SYS2_RSR_DFEV5 (0x1 << 5) -#define SYS2_RSR_DFEV5_VAL(val) (((val) & 0x1) << 5) -#define SYS2_RSR_DFEV5_GET(val) (((val) & SYS2_RSR_DFEV5) >> 5) -/* DFEV4 Reset */ -#define SYS2_RSR_DFEV4 (0x1 << 4) -#define SYS2_RSR_DFEV4_VAL(val) (((val) & 0x1) << 4) -#define SYS2_RSR_DFEV4_GET(val) (((val) & SYS2_RSR_DFEV4) >> 4) -/* DFEV3 Reset */ -#define SYS2_RSR_DFEV3 (0x1 << 3) -#define SYS2_RSR_DFEV3_VAL(val) (((val) & 0x1) << 3) -#define SYS2_RSR_DFEV3_GET(val) (((val) & SYS2_RSR_DFEV3) >> 3) -/* DFEV2 Reset */ -#define SYS2_RSR_DFEV2 (0x1 << 2) -#define SYS2_RSR_DFEV2_VAL(val) (((val) & 0x1) << 2) -#define SYS2_RSR_DFEV2_GET(val) (((val) & SYS2_RSR_DFEV2) >> 2) -/* DFEV1 Reset */ -#define SYS2_RSR_DFEV1 (0x1 << 1) -#define SYS2_RSR_DFEV1_VAL(val) (((val) & 0x1) << 1) -#define SYS2_RSR_DFEV1_GET(val) (((val) & SYS2_RSR_DFEV1) >> 1) -/* DFEV0 Reset */ -#define SYS2_RSR_DFEV0 (0x1) -#define SYS2_RSR_DFEV0_VAL(val) (((val) & 0x1)) -#define SYS2_RSR_DFEV0_GET(val) ((val) & SYS2_RSR_DFEV0) - -/****************************************************************************** - * SYS2 Reset Request Register - ******************************************************************************/ - -/* HWACC3 Reset Request */ -#define SYS2_RREQR_HWACC3 (0x1 << 11) -#define SYS2_RREQR_HWACC3_VAL(val) (((val) & 0x1) << 11) -#define SYS2_RREQR_HWACC3_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_HWACC3) | ((val & 0x1) << 11)) -/* HWACC2 Reset Request */ -#define SYS2_RREQR_HWACC2 (0x1 << 10) -#define SYS2_RREQR_HWACC2_VAL(val) (((val) & 0x1) << 10) -#define SYS2_RREQR_HWACC2_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_HWACC2) | ((val & 0x1) << 10)) -/* HWACC1 Reset Request */ -#define SYS2_RREQR_HWACC1 (0x1 << 9) -#define SYS2_RREQR_HWACC1_VAL(val) (((val) & 0x1) << 9) -#define SYS2_RREQR_HWACC1_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_HWACC1) | ((val & 0x1) << 9)) -/* HWACC0 Reset Request */ -#define SYS2_RREQR_HWACC0 (0x1 << 8) -#define SYS2_RREQR_HWACC0_VAL(val) (((val) & 0x1) << 8) -#define SYS2_RREQR_HWACC0_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_HWACC0) | ((val & 0x1) << 8)) -/* DFEV7 Reset Request */ -#define SYS2_RREQR_DFEV7 (0x1 << 7) -#define SYS2_RREQR_DFEV7_VAL(val) (((val) & 0x1) << 7) -#define SYS2_RREQR_DFEV7_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_DFEV7) | ((val & 0x1) << 7)) -/* DFEV6 Reset Request */ -#define SYS2_RREQR_DFEV6 (0x1 << 6) -#define SYS2_RREQR_DFEV6_VAL(val) (((val) & 0x1) << 6) -#define SYS2_RREQR_DFEV6_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_DFEV6) | ((val & 0x1) << 6)) -/* DFEV5 Reset Request */ -#define SYS2_RREQR_DFEV5 (0x1 << 5) -#define SYS2_RREQR_DFEV5_VAL(val) (((val) & 0x1) << 5) -#define SYS2_RREQR_DFEV5_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_DFEV5) | ((val & 0x1) << 5)) -/* DFEV4 Reset Request */ -#define SYS2_RREQR_DFEV4 (0x1 << 4) -#define SYS2_RREQR_DFEV4_VAL(val) (((val) & 0x1) << 4) -#define SYS2_RREQR_DFEV4_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_DFEV4) | ((val & 0x1) << 4)) -/* DFEV3 Reset Request */ -#define SYS2_RREQR_DFEV3 (0x1 << 3) -#define SYS2_RREQR_DFEV3_VAL(val) (((val) & 0x1) << 3) -#define SYS2_RREQR_DFEV3_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_DFEV3) | ((val & 0x1) << 3)) -/* DFEV2 Reset Request */ -#define SYS2_RREQR_DFEV2 (0x1 << 2) -#define SYS2_RREQR_DFEV2_VAL(val) (((val) & 0x1) << 2) -#define SYS2_RREQR_DFEV2_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_DFEV2) | ((val & 0x1) << 2)) -/* DFEV1 Reset Request */ -#define SYS2_RREQR_DFEV1 (0x1 << 1) -#define SYS2_RREQR_DFEV1_VAL(val) (((val) & 0x1) << 1) -#define SYS2_RREQR_DFEV1_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_DFEV1) | ((val & 0x1) << 1)) -/* DFEV0 Reset Request */ -#define SYS2_RREQR_DFEV0 (0x1) -#define SYS2_RREQR_DFEV0_VAL(val) (((val) & 0x1)) -#define SYS2_RREQR_DFEV0_SET (reg,val) (reg) = ((reg & ~SYS2_RREQR_DFEV0) | ((val & 0x1))) - -/******************************************************************************* - * SYS2 Reset Release Register - ******************************************************************************/ - -/* HWACC3 Reset Release */ -#define SYS2_RRLSR_HWACC3 (0x1 << 11) -#define SYS2_RRLSR_HWACC3_VAL(val) (((val) & 0x1) << 11) -#define SYS2_RRLSR_HWACC3_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_HWACC3) | ((val & 0x1) << 11)) -/* HWACC2 Reset Release */ -#define SYS2_RRLSR_HWACC2 (0x1 << 10) -#define SYS2_RRLSR_HWACC2_VAL(val) (((val) & 0x1) << 10) -#define SYS2_RRLSR_HWACC2_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_HWACC2) | ((val & 0x1) << 10)) -/* HWACC1 Reset Release */ -#define SYS2_RRLSR_HWACC1 (0x1 << 9) -#define SYS2_RRLSR_HWACC1_VAL(val) (((val) & 0x1) << 9) -#define SYS2_RRLSR_HWACC1_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_HWACC1) | ((val & 0x1) << 9)) -/* HWACC0 Reset Release */ -#define SYS2_RRLSR_HWACC0 (0x1 << 8) -#define SYS2_RRLSR_HWACC0_VAL(val) (((val) & 0x1) << 8) -#define SYS2_RRLSR_HWACC0_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_HWACC0) | ((val & 0x1) << 8)) -/* DFEV7 Reset Release */ -#define SYS2_RRLSR_DFEV7 (0x1 << 7) -#define SYS2_RRLSR_DFEV7_VAL(val) (((val) & 0x1) << 7) -#define SYS2_RRLSR_DFEV7_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_DFEV7) | ((val & 0x1) << 7)) -/* DFEV6 Reset Release */ -#define SYS2_RRLSR_DFEV6 (0x1 << 6) -#define SYS2_RRLSR_DFEV6_VAL(val) (((val) & 0x1) << 6) -#define SYS2_RRLSR_DFEV6_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_DFEV6) | ((val & 0x1) << 6)) -/* DFEV5 Reset Release */ -#define SYS2_RRLSR_DFEV5 (0x1 << 5) -#define SYS2_RRLSR_DFEV5_VAL(val) (((val) & 0x1) << 5) -#define SYS2_RRLSR_DFEV5_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_DFEV5) | ((val & 0x1) << 5)) -/* DFEV4 Reset Release */ -#define SYS2_RRLSR_DFEV4 (0x1 << 4) -#define SYS2_RRLSR_DFEV4_VAL(val) (((val) & 0x1) << 4) -#define SYS2_RRLSR_DFEV4_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_DFEV4) | ((val & 0x1) << 4)) -/* DFEV3 Reset Release */ -#define SYS2_RRLSR_DFEV3 (0x1 << 3) -#define SYS2_RRLSR_DFEV3_VAL(val) (((val) & 0x1) << 3) -#define SYS2_RRLSR_DFEV3_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_DFEV3) | ((val & 0x1) << 3)) -/* DFEV2 Reset Release */ -#define SYS2_RRLSR_DFEV2 (0x1 << 2) -#define SYS2_RRLSR_DFEV2_VAL(val) (((val) & 0x1) << 2) -#define SYS2_RRLSR_DFEV2_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_DFEV2) | ((val & 0x1) << 2)) -/* DFEV1 Reset Release */ -#define SYS2_RRLSR_DFEV1 (0x1 << 1) -#define SYS2_RRLSR_DFEV1_VAL(val) (((val) & 0x1) << 1) -#define SYS2_RRLSR_DFEV1_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_DFEV1) | ((val & 0x1) << 1)) -/* DFEV0 Reset Release */ -#define SYS2_RRLSR_DFEV0 (0x1) -#define SYS2_RRLSR_DFEV0_VAL(val) (((val) & 0x1)) -#define SYS2_RRLSR_DFEV0_SET (reg,val) (reg) = ((reg & ~SYS2_RRLSR_DFEV0) | ((val & 0x1))) - -#endif /* __SYS2_H */ - diff --git a/target/linux/lantiq/files/arch/mips/lantiq/dev-gpio-buttons.c b/target/linux/lantiq/files/arch/mips/lantiq/dev-gpio-buttons.c deleted file mode 100644 index ad25cac797..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/dev-gpio-buttons.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Lantiq GPIO button support - * - * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org> - * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/platform_device.h> - -#include <dev-gpio-buttons.h> - -void __init ltq_register_gpio_keys_polled(int id, - unsigned poll_interval, - unsigned nbuttons, - struct gpio_keys_button *buttons) -{ - struct platform_device *pdev; - struct gpio_keys_platform_data pdata; - struct gpio_keys_button *p; - int err; - - p = kmalloc(nbuttons * sizeof(*p), GFP_KERNEL); - if (!p) - return; - - memcpy(p, buttons, nbuttons * sizeof(*p)); - - pdev = platform_device_alloc("gpio-keys-polled", id); - if (!pdev) - goto err_free_buttons; - - memset(&pdata, 0, sizeof(pdata)); - pdata.poll_interval = poll_interval; - pdata.nbuttons = nbuttons; - pdata.buttons = p; - - err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); - if (err) - goto err_put_pdev; - - err = platform_device_add(pdev); - if (err) - goto err_put_pdev; - - return; - -err_put_pdev: - platform_device_put(pdev); - -err_free_buttons: - kfree(p); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/dev-gpio-leds.c b/target/linux/lantiq/files/arch/mips/lantiq/dev-gpio-leds.c deleted file mode 100644 index 89dc79de61..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/dev-gpio-leds.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Lantiq GPIO LED device support - * - * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org> - * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> - * - * Parts of this file are based on Atheros' 2.6.15 BSP - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/platform_device.h> - -#include <dev-gpio-leds.h> - -void __init ltq_add_device_gpio_leds(int id, unsigned num_leds, - struct gpio_led *leds) -{ - struct platform_device *pdev; - struct gpio_led_platform_data pdata; - struct gpio_led *p; - int err; - - p = kmalloc(num_leds * sizeof(*p), GFP_KERNEL); - if (!p) - return; - - memcpy(p, leds, num_leds * sizeof(*p)); - - pdev = platform_device_alloc("leds-gpio", id); - if (!pdev) - goto err_free_leds; - - memset(&pdata, 0, sizeof(pdata)); - pdata.num_leds = num_leds; - pdata.leds = p; - - err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); - if (err) - goto err_put_pdev; - - err = platform_device_add(pdev); - if (err) - goto err_put_pdev; - - return; - -err_put_pdev: - platform_device_put(pdev); - -err_free_leds: - kfree(p); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/Kconfig b/target/linux/lantiq/files/arch/mips/lantiq/falcon/Kconfig deleted file mode 100644 index 03e999d92e..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/Kconfig +++ /dev/null @@ -1,11 +0,0 @@ -if SOC_FALCON - -menu "MIPS Machine" - -config LANTIQ_MACH_EASY98000 - bool "Easy98000" - default y - -endmenu - -endif diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/Makefile b/target/linux/lantiq/files/arch/mips/lantiq/falcon/Makefile deleted file mode 100644 index 3634154fb9..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -obj-y := prom.o reset.o sysctrl.o devices.o gpio.o -obj-$(CONFIG_LANTIQ_MACH_EASY98000) += mach-easy98000.o diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/addon-easy98000.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/addon-easy98000.c deleted file mode 100644 index 317ee4001b..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/addon-easy98000.c +++ /dev/null @@ -1,213 +0,0 @@ -/* - * EASY98000 CPLD Addon driver - * - * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/version.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/proc_fs.h> -#include <linux/seq_file.h> - -struct easy98000_reg_cpld { - u16 cmdreg1; /* 0x1 */ - u16 cmdreg0; /* 0x0 */ - u16 idreg0; /* 0x3 */ - u16 resreg; /* 0x2 */ - u16 intreg; /* 0x5 */ - u16 idreg1; /* 0x4 */ - u16 ledreg; /* 0x7 */ - u16 pcmconconfig; /* 0x6 */ - u16 res0; /* 0x9 */ - u16 ethledreg; /* 0x8 */ - u16 res1[4]; /* 0xa-0xd */ - u16 cpld1v; /* 0xf */ - u16 cpld2v; /* 0xe */ -}; -static struct easy98000_reg_cpld * const cpld = - (struct easy98000_reg_cpld *)(KSEG1 | 0x17c00000); -#define cpld_r8(reg) (__raw_readw(&cpld->reg) & 0xFF) -#define cpld_w8(val, reg) __raw_writew((val) & 0xFF, &cpld->reg) - -int easy98000_addon_has_dm9000(void) -{ - if ((cpld_r8(idreg0) & 0xF) == 1) - return 1; - return 0; -} - -#if defined(CONFIG_PROC_FS) -typedef void (*cpld_dump) (struct seq_file *s); -struct proc_entry { - char *name; - void *callback; -}; - -static int cpld_proc_show ( struct seq_file *s, void *p ) -{ - cpld_dump dump = s->private; - - if ( dump != NULL ) - dump(s); - - return 0; -} - -static int cpld_proc_open ( struct inode *inode, struct file *file ) -{ - return single_open ( file, cpld_proc_show, PDE(inode)->data ); -} - -static void cpld_versions_get ( struct seq_file *s ) -{ - seq_printf(s, "CPLD1: V%d\n", cpld_r8(cpld1v)); - seq_printf(s, "CPLD2: V%d\n", cpld_r8(cpld2v)); -} - -static void cpld_ebu_module_get ( struct seq_file *s ) -{ - u8 addon_id; - - addon_id = cpld_r8(idreg0) & 0xF; - switch (addon_id) { - case 0xF: /* nothing connected */ - break; - case 1: - seq_printf(s, "Ethernet Controller module (dm9000)\n"); - break; - default: - seq_printf(s, "Unknown EBU module (EBU_ID=0x%02X)\n", addon_id); - break; - } -} - -static void cpld_xmii_module_get ( struct seq_file *s ) -{ - u8 addon_id; - char *mod = NULL; - - addon_id = cpld_r8(idreg1) & 0xF; - switch (addon_id) { - case 0xF: - mod = "no module"; - break; - case 0x1: - mod = "RGMII module"; - break; - case 0x4: - mod = "GMII MAC Mode (XWAY TANTOS-3G)"; - break; - case 0x6: - mod = "TMII MAC Mode (XWAY TANTOS-3G)"; - break; - case 0x8: - mod = "GMII PHY module"; - break; - case 0x9: - mod = "MII PHY module"; - break; - case 0xA: - mod = "RMII PHY module"; - break; - default: - break; - } - if (mod) - seq_printf(s, "%s\n", mod); - else - seq_printf(s, "unknown xMII module (xMII_ID=0x%02X)\n", addon_id); -} - -static struct proc_entry proc_entries[] = { - {"versions", cpld_versions_get}, - {"ebu", cpld_ebu_module_get}, - {"xmii", cpld_xmii_module_get}, -}; - -static struct file_operations ops = { - .owner = THIS_MODULE, - .open = cpld_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static void cpld_proc_entry_create(struct proc_dir_entry *parent_node, - struct proc_entry *proc_entry) -{ - proc_create_data ( proc_entry->name, (S_IFREG | S_IRUGO), parent_node, - &ops, proc_entry->callback); -} - -static int cpld_proc_install(void) -{ - struct proc_dir_entry *driver_proc_node; - - driver_proc_node = proc_mkdir("cpld", NULL); - if (driver_proc_node != NULL) { - int i; - for (i = 0; i < ARRAY_SIZE(proc_entries); i++) - cpld_proc_entry_create(driver_proc_node, - &proc_entries[i]); - } else { - printk("cannot create proc entry"); - return -1; - } - return 0; -} -#else -static inline int cpld_proc_install(void) {} -#endif - -static int easy98000_addon_probe(struct platform_device *pdev) -{ - return cpld_proc_install(); -} - -static int easy98000_addon_remove(struct platform_device *pdev) -{ -#if defined(CONFIG_PROC_FS) - char buf[64]; - int i; - - for (i = 0; i < sizeof(proc_entries) / sizeof(proc_entries[0]); i++) { - sprintf(buf, "cpld/%s", proc_entries[i].name); - remove_proc_entry(buf, 0); - } - remove_proc_entry("cpld", 0); -#endif - return 0; -} - -static struct platform_driver easy98000_addon_driver = { - .probe = easy98000_addon_probe, - .remove = __devexit_p(easy98000_addon_remove), - .driver = { - .name = "easy98000_addon", - .owner = THIS_MODULE, - }, -}; - -int __init easy98000_addon_init(void) -{ - return platform_driver_register(&easy98000_addon_driver); -} - -void __exit easy98000_addon_exit(void) -{ - platform_driver_unregister(&easy98000_addon_driver); -} - -module_init(easy98000_addon_init); -module_exit(easy98000_addon_exit); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/dev-leds-easy98000-cpld.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/dev-leds-easy98000-cpld.c deleted file mode 100644 index 94622cfda8..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/dev-leds-easy98000-cpld.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - * EASY98000 CPLD LED driver - * - * Copyright (C) 2010 Ralph Hempel <ralph.hempel@lantiq.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - */ - -#include <linux/kernel.h> -#include <linux/version.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/module.h> -#include <linux/errno.h> -#include <linux/leds.h> -#include <linux/slab.h> - -#include "dev-leds-easy98000-cpld.h" - -const char *led_name[8] = { - "ge0_act", - "ge0_link", - "ge1_act", - "ge1_link", - "fe2_act", - "fe2_link", - "fe3_act", - "fe3_link" -}; - -#define cpld_base7 ((u16 *)(KSEG1 | 0x17c0000c)) -#define cpld_base8 ((u16 *)(KSEG1 | 0x17c00012)) - -#define ltq_r16(reg) __raw_readw(reg) -#define ltq_w16(val, reg) __raw_writew(val, reg) - -struct cpld_led_dev { - struct led_classdev cdev; - u8 mask; - u16 *base; -}; - -struct cpld_led_drvdata { - struct cpld_led_dev *led_devs; - int num_leds; -}; - -void led_set(u8 mask, u16 *base) -{ - ltq_w16(ltq_r16(base) | mask, base); -} - -void led_clear(u8 mask, u16 *base) -{ - ltq_w16(ltq_r16(base) & (~mask), base); -} - -void led_blink_clear(u8 mask, u16 *base) -{ - led_clear(mask, base); -} - -static void led_brightness(struct led_classdev *led_cdev, - enum led_brightness value) -{ - struct cpld_led_dev *led_dev = - container_of(led_cdev, struct cpld_led_dev, cdev); - - if (value) - led_set(led_dev->mask, led_dev->base); - else - led_clear(led_dev->mask, led_dev->base); -} - -static int led_probe(struct platform_device *pdev) -{ - int i; - char name[32]; - struct cpld_led_drvdata *drvdata; - int ret = 0; - - drvdata = kzalloc(sizeof(struct cpld_led_drvdata) + - sizeof(struct cpld_led_dev) * MAX_LED, - GFP_KERNEL); - if (!drvdata) - return -ENOMEM; - - drvdata->led_devs = (struct cpld_led_dev *) &drvdata[1]; - - for (i = 0; i < MAX_LED; i++) { - struct cpld_led_dev *led_dev = &drvdata->led_devs[i]; - led_dev->cdev.brightness_set = led_brightness; - led_dev->cdev.default_trigger = NULL; - led_dev->mask = 1 << (i % 8); - if(i < 8) { - sprintf(name, "easy98000-cpld:%s", led_name[i]); - led_dev->base = cpld_base8; - } else { - sprintf(name, "easy98000-cpld:red:%d", i-8); - led_dev->base = cpld_base7; - } - led_dev->cdev.name = name; - ret = led_classdev_register(&pdev->dev, &led_dev->cdev); - if (ret) - goto err; - } - platform_set_drvdata(pdev, drvdata); - return 0; - -err: - printk("led_probe: 3\n"); - for (i = i - 1; i >= 0; i--) - led_classdev_unregister(&drvdata->led_devs[i].cdev); - - kfree(drvdata); - return ret; -} - -static int led_remove(struct platform_device *pdev) -{ - int i; - struct cpld_led_drvdata *drvdata = platform_get_drvdata(pdev); - for (i = 0; i < MAX_LED; i++) - led_classdev_unregister(&drvdata->led_devs[i].cdev); - kfree(drvdata); - return 0; -} - -static struct platform_driver led_driver = { - .probe = led_probe, - .remove = __devexit_p(led_remove), - .driver = { - .name = LED_NAME, - .owner = THIS_MODULE, - }, -}; - -int __init easy98000_cpld_led_init(void) -{ - pr_info(LED_DESC ", Version " LED_VERSION - " (c) Copyright 2011, Lantiq Deutschland GmbH\n"); - return platform_driver_register(&led_driver); -} - -void __exit easy98000_cpld_led_exit(void) -{ - platform_driver_unregister(&led_driver); -} - -module_init(easy98000_cpld_led_init); -module_exit(easy98000_cpld_led_exit); - -MODULE_DESCRIPTION(LED_NAME); -MODULE_DESCRIPTION(LED_DESC); -MODULE_AUTHOR("Ralph Hempel <ralph.hempel@lantiq.com>"); -MODULE_LICENSE("GPL v2"); - diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/dev-leds-easy98000-cpld.h b/target/linux/lantiq/files/arch/mips/lantiq/falcon/dev-leds-easy98000-cpld.h deleted file mode 100644 index 3160189fe9..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/dev-leds-easy98000-cpld.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * EASY98000 CPLD LED driver - * - * Copyright (C) 2010 Ralph Hempel <ralph.hempel@lantiq.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - */ -#ifndef _INCLUDE_EASY98000_CPLD_LED_H_ -#define _INCLUDE_EASY98000_CPLD_LED_H_ - -#define LED_NAME "easy98000_cpld_led" -#define LED_DESC "EASY98000 LED driver" -#define LED_VERSION "1.0.0" - -#define MAX_LED 16 - -#endif /* _INCLUDE_EASY98000_CPLD_LED_H_ */ diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/devices.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/devices.c deleted file mode 100644 index e684ed470f..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/devices.c +++ /dev/null @@ -1,152 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <linux/platform_device.h> -#include <linux/mtd/nand.h> -#include <linux/gpio.h> - -#include <lantiq_soc.h> - -#include "devices.h" - -/* nand flash */ -/* address lines used for NAND control signals */ -#define NAND_ADDR_ALE 0x10000 -#define NAND_ADDR_CLE 0x20000 -/* Ready/Busy Status */ -#define MODCON_STS 0x0002 -/* Ready/Busy Status Edge */ -#define MODCON_STSEDGE 0x0004 - -static const char *part_probes[] = { "cmdlinepart", NULL }; - -static int -falcon_nand_ready(struct mtd_info *mtd) -{ - u32 modcon = ltq_ebu_r32(LTQ_EBU_MODCON); - - return (((modcon & (MODCON_STS | MODCON_STSEDGE)) == - (MODCON_STS | MODCON_STSEDGE))); -} - -static void -falcon_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) -{ - struct nand_chip *this = mtd->priv; - unsigned long nandaddr = (unsigned long) this->IO_ADDR_W; - - if (ctrl & NAND_CTRL_CHANGE) { - nandaddr &= ~(NAND_ADDR_ALE | NAND_ADDR_CLE); - - if (ctrl & NAND_CLE) - nandaddr |= NAND_ADDR_CLE; - if (ctrl & NAND_ALE) - nandaddr |= NAND_ADDR_ALE; - - this->IO_ADDR_W = (void __iomem *) nandaddr; - } - - if (cmd != NAND_CMD_NONE) - writeb(cmd, this->IO_ADDR_W); -} - -static struct platform_nand_data falcon_flash_nand_data = { - .chip = { - .nr_chips = 1, - .chip_delay = 25, - .part_probe_types = part_probes, - }, - .ctrl = { - .cmd_ctrl = falcon_hwcontrol, - .dev_ready = falcon_nand_ready, - } -}; - -static struct resource ltq_nand_res = - MEM_RES("nand", LTQ_FLASH_START, LTQ_FLASH_MAX); - -static struct platform_device ltq_flash_nand = { - .name = "gen_nand", - .id = -1, - .num_resources = 1, - .resource = <q_nand_res, - .dev = { - .platform_data = &falcon_flash_nand_data, - }, -}; - -void __init -falcon_register_nand(void) -{ - platform_device_register(<q_flash_nand); -} - -/* gpio */ -#define DECLARE_GPIO_RES(port) \ -static struct resource falcon_gpio ## port ## _res[] = { \ - MEM_RES("gpio"#port, LTQ_GPIO ## port ## _BASE_ADDR, \ - LTQ_GPIO ## port ## _SIZE), \ - MEM_RES("padctrl"#port, LTQ_PADCTRL ## port ## _BASE_ADDR, \ - LTQ_PADCTRL ## port ## _SIZE), \ - IRQ_RES("gpio_mux"#port, FALCON_IRQ_GPIO_P ## port) \ -} -DECLARE_GPIO_RES(0); -DECLARE_GPIO_RES(1); -DECLARE_GPIO_RES(2); -DECLARE_GPIO_RES(3); -DECLARE_GPIO_RES(4); - -void __init -falcon_register_gpio(void) -{ - platform_device_register_simple("falcon_gpio", 0, - falcon_gpio0_res, ARRAY_SIZE(falcon_gpio0_res)); - platform_device_register_simple("falcon_gpio", 1, - falcon_gpio1_res, ARRAY_SIZE(falcon_gpio1_res)); - platform_device_register_simple("falcon_gpio", 2, - falcon_gpio2_res, ARRAY_SIZE(falcon_gpio2_res)); -} - -void __init -falcon_register_gpio_extra(void) -{ - platform_device_register_simple("falcon_gpio", 3, - falcon_gpio3_res, ARRAY_SIZE(falcon_gpio3_res)); - platform_device_register_simple("falcon_gpio", 4, - falcon_gpio4_res, ARRAY_SIZE(falcon_gpio4_res)); -} - -/* spi flash */ -static struct platform_device ltq_spi = { - .name = "falcon_spi", - .num_resources = 0, -}; - -void __init -falcon_register_spi_flash(struct spi_board_info *data) -{ - spi_register_board_info(data, 1); - platform_device_register(<q_spi); -} - -/* i2c */ -static struct resource falcon_i2c_resources[] = { - MEM_RES("i2c", GPON_I2C_BASE, GPON_I2C_SIZE), - IRQ_RES(i2c_lb, FALCON_IRQ_I2C_LBREQ), - IRQ_RES(i2c_b, FALCON_IRQ_I2C_BREQ), - IRQ_RES(i2c_err, FALCON_IRQ_I2C_I2C_ERR), - IRQ_RES(i2c_p, FALCON_IRQ_I2C_I2C_P), -}; - -void __init -falcon_register_i2c(void) -{ - platform_device_register_simple("i2c-falcon", 0, - falcon_i2c_resources, ARRAY_SIZE(falcon_i2c_resources)); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/devices.h b/target/linux/lantiq/files/arch/mips/lantiq/falcon/devices.h deleted file mode 100644 index d81edbe74e..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/devices.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#ifndef _FALCON_DEVICES_H__ -#define _FALCON_DEVICES_H__ - -#include <linux/spi/spi.h> -#include <linux/spi/flash.h> - -#include "../devices.h" - -extern void falcon_register_nand(void); -extern void falcon_register_gpio(void); -extern void falcon_register_gpio_extra(void); -extern void falcon_register_spi_flash(struct spi_board_info *data); -extern void falcon_register_i2c(void); - -#endif diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/gpio.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/gpio.c deleted file mode 100644 index 4147d61c7d..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/gpio.c +++ /dev/null @@ -1,409 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <linux/gpio.h> -#include <linux/interrupt.h> -#include <linux/slab.h> -#include <linux/export.h> -#include <linux/err.h> -#include <linux/platform_device.h> - -#include <lantiq_soc.h> - -/* Multiplexer Control Register */ -#define LTQ_PADC_MUX(x) (x * 0x4) -/* Pad Control Availability Register */ -#define LTQ_PADC_AVAIL 0x000000F0 - -/* Data Output Register */ -#define LTQ_GPIO_OUT 0x00000000 -/* Data Input Register */ -#define LTQ_GPIO_IN 0x00000004 -/* Direction Register */ -#define LTQ_GPIO_DIR 0x00000008 -/* External Interrupt Control Register 0 */ -#define LTQ_GPIO_EXINTCR0 0x00000018 -/* External Interrupt Control Register 1 */ -#define LTQ_GPIO_EXINTCR1 0x0000001C -/* IRN Capture Register */ -#define LTQ_GPIO_IRNCR 0x00000020 -/* IRN Interrupt Configuration Register */ -#define LTQ_GPIO_IRNCFG 0x0000002C -/* IRN Interrupt Enable Set Register */ -#define LTQ_GPIO_IRNRNSET 0x00000030 -/* IRN Interrupt Enable Clear Register */ -#define LTQ_GPIO_IRNENCLR 0x00000034 -/* Output Set Register */ -#define LTQ_GPIO_OUTSET 0x00000040 -/* Output Cler Register */ -#define LTQ_GPIO_OUTCLR 0x00000044 -/* Direction Clear Register */ -#define LTQ_GPIO_DIRSET 0x00000048 -/* Direction Set Register */ -#define LTQ_GPIO_DIRCLR 0x0000004C - -/* turn a gpio_chip into a falcon_gpio_port */ -#define ctop(c) container_of(c, struct falcon_gpio_port, gpio_chip) -/* turn a irq_data into a falcon_gpio_port */ -#define itop(i) ((struct falcon_gpio_port *) irq_get_chip_data(i->irq)) - -#define ltq_pad_r32(p, reg) ltq_r32(p->pad + reg) -#define ltq_pad_w32(p, val, reg) ltq_w32(val, p->pad + reg) -#define ltq_pad_w32_mask(c, clear, set, reg) \ - ltq_pad_w32(c, (ltq_pad_r32(c, reg) & ~(clear)) | (set), reg) - -#define ltq_port_r32(p, reg) ltq_r32(p->port + reg) -#define ltq_port_w32(p, val, reg) ltq_w32(val, p->port + reg) -#define ltq_port_w32_mask(p, clear, set, reg) \ - ltq_port_w32(p, (ltq_port_r32(p, reg) & ~(clear)) | (set), reg) - -#define MAX_PORTS 5 -#define PINS_PER_PORT 32 - -struct falcon_gpio_port { - struct gpio_chip gpio_chip; - void __iomem *pad; - void __iomem *port; - unsigned int irq_base; - unsigned int chained_irq; - struct clk *clk; -}; - -static struct falcon_gpio_port ltq_gpio_port[MAX_PORTS]; - -int gpio_to_irq(unsigned int gpio) -{ - return __gpio_to_irq(gpio); -} -EXPORT_SYMBOL(gpio_to_irq); - -int ltq_gpio_mux_set(unsigned int pin, unsigned int mux) -{ - int port = pin / 100; - int offset = pin % 100; - struct falcon_gpio_port *gpio_port; - - if ((offset >= PINS_PER_PORT) || (port >= MAX_PORTS)) - return -EINVAL; - - gpio_port = <q_gpio_port[port]; - ltq_pad_w32(gpio_port, mux & 0x3, LTQ_PADC_MUX(offset)); - - return 0; -} -EXPORT_SYMBOL(ltq_gpio_mux_set); - -int ltq_gpio_request(struct device *dev, unsigned int pin, unsigned int mux, - unsigned int dir, const char *name) -{ - int port = pin / 100; - int offset = pin % 100; - - if (offset >= PINS_PER_PORT || port >= MAX_PORTS) - return -EINVAL; - - if (devm_gpio_request(dev, pin, name)) { - pr_err("failed to setup lantiq gpio: %s\n", name); - return -EBUSY; - } - - if (dir) - gpio_direction_output(pin, 1); - else - gpio_direction_input(pin); - - return ltq_gpio_mux_set(pin, mux); -} -EXPORT_SYMBOL(ltq_gpio_request); - -static int -falcon_gpio_direction_input(struct gpio_chip *chip, unsigned int offset) -{ - ltq_port_w32(ctop(chip), 1 << offset, LTQ_GPIO_DIRCLR); - - return 0; -} - -static void -falcon_gpio_set(struct gpio_chip *chip, unsigned int offset, int value) -{ - if (value) - ltq_port_w32(ctop(chip), 1 << offset, LTQ_GPIO_OUTSET); - else - ltq_port_w32(ctop(chip), 1 << offset, LTQ_GPIO_OUTCLR); -} - -static int -falcon_gpio_direction_output(struct gpio_chip *chip, - unsigned int offset, int value) -{ - falcon_gpio_set(chip, offset, value); - ltq_port_w32(ctop(chip), 1 << offset, LTQ_GPIO_DIRSET); - - return 0; -} - -static int -falcon_gpio_get(struct gpio_chip *chip, unsigned int offset) -{ - if ((ltq_port_r32(ctop(chip), LTQ_GPIO_DIR) >> offset) & 1) - return (ltq_port_r32(ctop(chip), LTQ_GPIO_OUT) >> offset) & 1; - else - return (ltq_port_r32(ctop(chip), LTQ_GPIO_IN) >> offset) & 1; -} - -static int -falcon_gpio_request(struct gpio_chip *chip, unsigned offset) -{ - if ((ltq_pad_r32(ctop(chip), LTQ_PADC_AVAIL) >> offset) & 1) { - if (ltq_pad_r32(ctop(chip), LTQ_PADC_MUX(offset)) > 1) - return -EBUSY; - /* switch on gpio function */ - ltq_pad_w32(ctop(chip), 1, LTQ_PADC_MUX(offset)); - return 0; - } - - return -ENODEV; -} - -static void -falcon_gpio_free(struct gpio_chip *chip, unsigned offset) -{ - if ((ltq_pad_r32(ctop(chip), LTQ_PADC_AVAIL) >> offset) & 1) { - if (ltq_pad_r32(ctop(chip), LTQ_PADC_MUX(offset)) > 1) - return; - /* switch off gpio function */ - ltq_pad_w32(ctop(chip), 0, LTQ_PADC_MUX(offset)); - } -} - -static int -falcon_gpio_to_irq(struct gpio_chip *chip, unsigned offset) -{ - return ctop(chip)->irq_base + offset; -} - -static void -falcon_gpio_disable_irq(struct irq_data *d) -{ - unsigned int offset = d->irq - itop(d)->irq_base; - - ltq_port_w32(itop(d), 1 << offset, LTQ_GPIO_IRNENCLR); -} - -static void -falcon_gpio_enable_irq(struct irq_data *d) -{ - unsigned int offset = d->irq - itop(d)->irq_base; - - if (!ltq_pad_r32(itop(d), LTQ_PADC_MUX(offset)) < 1) - /* switch on gpio function */ - ltq_pad_w32(itop(d), 1, LTQ_PADC_MUX(offset)); - - ltq_port_w32(itop(d), 1 << offset, LTQ_GPIO_IRNRNSET); -} - -static void -falcon_gpio_ack_irq(struct irq_data *d) -{ - unsigned int offset = d->irq - itop(d)->irq_base; - - ltq_port_w32(itop(d), 1 << offset, LTQ_GPIO_IRNCR); -} - -static void -falcon_gpio_mask_and_ack_irq(struct irq_data *d) -{ - unsigned int offset = d->irq - itop(d)->irq_base; - - ltq_port_w32(itop(d), 1 << offset, LTQ_GPIO_IRNENCLR); - ltq_port_w32(itop(d), 1 << offset, LTQ_GPIO_IRNCR); -} - -static struct irq_chip falcon_gpio_irq_chip; -static int -falcon_gpio_irq_type(struct irq_data *d, unsigned int type) -{ - unsigned int offset = d->irq - itop(d)->irq_base; - unsigned int mask = 1 << offset; - - if ((type & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_NONE) - return 0; - - if ((type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) != 0) { - /* level triggered */ - ltq_port_w32_mask(itop(d), 0, mask, LTQ_GPIO_IRNCFG); - irq_set_chip_and_handler_name(d->irq, - &falcon_gpio_irq_chip, handle_level_irq, "mux"); - } else { - /* edge triggered */ - ltq_port_w32_mask(itop(d), mask, 0, LTQ_GPIO_IRNCFG); - irq_set_chip_and_handler_name(d->irq, - &falcon_gpio_irq_chip, handle_simple_irq, "mux"); - } - - if ((type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) { - ltq_port_w32_mask(itop(d), mask, 0, LTQ_GPIO_EXINTCR0); - ltq_port_w32_mask(itop(d), 0, mask, LTQ_GPIO_EXINTCR1); - } else { - if ((type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_LEVEL_HIGH)) != 0) - /* positive logic: rising edge, high level */ - ltq_port_w32_mask(itop(d), mask, 0, LTQ_GPIO_EXINTCR0); - else - /* negative logic: falling edge, low level */ - ltq_port_w32_mask(itop(d), 0, mask, LTQ_GPIO_EXINTCR0); - ltq_port_w32_mask(itop(d), mask, 0, LTQ_GPIO_EXINTCR1); - } - - return gpio_direction_input(itop(d)->gpio_chip.base + offset); -} - -static void -falcon_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - struct falcon_gpio_port *gpio_port = irq_desc_get_handler_data(desc); - unsigned long irncr; - int offset; - - /* acknowledge interrupt */ - irncr = ltq_port_r32(gpio_port, LTQ_GPIO_IRNCR); - ltq_port_w32(gpio_port, irncr, LTQ_GPIO_IRNCR); - - desc->irq_data.chip->irq_ack(&desc->irq_data); - - for_each_set_bit(offset, &irncr, gpio_port->gpio_chip.ngpio) - generic_handle_irq(gpio_port->irq_base + offset); -} - -static struct irq_chip falcon_gpio_irq_chip = { - .name = "gpio_irq_mux", - .irq_mask = falcon_gpio_disable_irq, - .irq_unmask = falcon_gpio_enable_irq, - .irq_ack = falcon_gpio_ack_irq, - .irq_mask_ack = falcon_gpio_mask_and_ack_irq, - .irq_set_type = falcon_gpio_irq_type, -}; - -static struct irqaction gpio_cascade = { - .handler = no_action, - .flags = IRQF_DISABLED, - .name = "gpio_cascade", -}; - -static int -falcon_gpio_probe(struct platform_device *pdev) -{ - struct falcon_gpio_port *gpio_port; - int ret, i; - struct resource *gpiores, *padres; - int irq; - - if (pdev->id >= MAX_PORTS) - return -ENODEV; - - gpiores = platform_get_resource(pdev, IORESOURCE_MEM, 0); - padres = platform_get_resource(pdev, IORESOURCE_MEM, 1); - irq = platform_get_irq(pdev, 0); - if (!gpiores || !padres) - return -ENODEV; - - gpio_port = <q_gpio_port[pdev->id]; - gpio_port->gpio_chip.label = "falcon-gpio"; - gpio_port->gpio_chip.direction_input = falcon_gpio_direction_input; - gpio_port->gpio_chip.direction_output = falcon_gpio_direction_output; - gpio_port->gpio_chip.get = falcon_gpio_get; - gpio_port->gpio_chip.set = falcon_gpio_set; - gpio_port->gpio_chip.request = falcon_gpio_request; - gpio_port->gpio_chip.free = falcon_gpio_free; - gpio_port->gpio_chip.base = 100 * pdev->id; - gpio_port->gpio_chip.ngpio = 32; - gpio_port->gpio_chip.dev = &pdev->dev; - - gpio_port->port = ltq_remap_resource(gpiores); - gpio_port->pad = ltq_remap_resource(padres); - - if (!gpio_port->port || !gpio_port->pad) { - dev_err(&pdev->dev, "Could not map io ranges\n"); - ret = -ENOMEM; - goto err; - } - - gpio_port->clk = clk_get(&pdev->dev, NULL); - if (IS_ERR(gpio_port->clk)) { - dev_err(&pdev->dev, "Could not get clock\n"); - ret = PTR_ERR(gpio_port->clk);; - goto err; - } - clk_enable(gpio_port->clk); - - if (irq > 0) { - /* irq_chip support */ - gpio_port->gpio_chip.to_irq = falcon_gpio_to_irq; - gpio_port->irq_base = INT_NUM_EXTRA_START + (32 * pdev->id); - - for (i = 0; i < 32; i++) { - irq_set_chip_and_handler_name(gpio_port->irq_base + i, - &falcon_gpio_irq_chip, handle_simple_irq, - "mux"); - irq_set_chip_data(gpio_port->irq_base + i, gpio_port); - /* set to negative logic (falling edge, low level) */ - ltq_port_w32_mask(gpio_port, 0, 1 << i, - LTQ_GPIO_EXINTCR0); - } - - gpio_port->chained_irq = irq; - setup_irq(irq, &gpio_cascade); - irq_set_handler_data(irq, gpio_port); - irq_set_chained_handler(irq, falcon_gpio_irq_handler); - } - - ret = gpiochip_add(&gpio_port->gpio_chip); - if (ret < 0) { - dev_err(&pdev->dev, "Could not register gpiochip %d, %d\n", - pdev->id, ret); - goto err; - } - platform_set_drvdata(pdev, gpio_port); - return ret; - -err: - dev_err(&pdev->dev, "Error in gpio_probe %d, %d\n", pdev->id, ret); - if (gpiores) - release_resource(gpiores); - if (padres) - release_resource(padres); - - if (gpio_port->port) - iounmap(gpio_port->port); - if (gpio_port->pad) - iounmap(gpio_port->pad); - return ret; -} - -static struct platform_driver falcon_gpio_driver = { - .probe = falcon_gpio_probe, - .driver = { - .name = "falcon_gpio", - .owner = THIS_MODULE, - }, -}; - -int __init -falcon_gpio_init(void) -{ - int ret; - - pr_info("FALC(tm) ON GPIO Driver, (C) 2011 Lantiq Deutschland Gmbh\n"); - ret = platform_driver_register(&falcon_gpio_driver); - if (ret) - pr_err("falcon_gpio: Error registering platform driver!"); - return ret; -} - -postcore_initcall(falcon_gpio_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/mach-95C3AM1.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/mach-95C3AM1.c deleted file mode 100644 index 42a3344ae9..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/mach-95C3AM1.c +++ /dev/null @@ -1,94 +0,0 @@ -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/i2c-gpio.h> - -#include <dev-gpio-leds.h> - -#include "../machtypes.h" -#include "devices.h" - -#define BOARD_95C3AM1_GPIO_LED_0 10 -#define BOARD_95C3AM1_GPIO_LED_1 11 -#define BOARD_95C3AM1_GPIO_LED_2 12 -#define BOARD_95C3AM1_GPIO_LED_3 13 - -static struct mtd_partition board_95C3AM1_partitions[] = -{ - { - .name = "uboot", - .offset = 0x0, - .size = 0x40000, - }, - { - .name = "uboot_env", - .offset = 0x40000, - .size = 0x40000, /* 2 sectors for redundant env. */ - }, - { - .name = "linux", - .offset = 0x80000, - .size = 0xF80000, /* map only 16 MiB */ - }, -}; - -static struct flash_platform_data board_95C3AM1_flash_platform_data = { - .name = "sflash", - .parts = board_95C3AM1_partitions, - .nr_parts = ARRAY_SIZE(board_95C3AM1_partitions) -}; - -static struct spi_board_info board_95C3AM1_flash_data __initdata = { - .modalias = "m25p80", - .bus_num = 0, - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - .mode = SPI_MODE_3, - .platform_data = &board_95C3AM1_flash_platform_data -}; - -static struct gpio_led board_95C3AM1_gpio_leds[] __initdata = { - { - .name = "power", - .gpio = BOARD_95C3AM1_GPIO_LED_0, - .active_low = 0, - }, { - .name = "optical", - .gpio = BOARD_95C3AM1_GPIO_LED_1, - .active_low = 0, - }, { - .name = "lan", - .gpio = BOARD_95C3AM1_GPIO_LED_2, - .active_low = 0, - }, { - .name = "update", - .gpio = BOARD_95C3AM1_GPIO_LED_3, - .active_low = 0, - } -}; - -static struct i2c_gpio_platform_data board_95C3AM1_i2c_gpio_data = { - .sda_pin = 107, - .scl_pin = 108, -}; - -static struct platform_device board_95C3AM1_i2c_gpio_device = { - .name = "i2c-gpio", - .id = 0, - .dev = { - .platform_data = &board_95C3AM1_i2c_gpio_data, - } -}; - -static void __init board_95C3AM1_init(void) -{ - falcon_register_i2c(); - falcon_register_spi_flash(&board_95C3AM1_flash_data); - platform_device_register(&board_95C3AM1_i2c_gpio_device); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(board_95C3AM1_gpio_leds), - board_95C3AM1_gpio_leds); -} - -MIPS_MACHINE(LANTIQ_MACH_95C3AM1, - "95C3AM1", - "95C3AM1 Board", - board_95C3AM1_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/mach-easy98000.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/mach-easy98000.c deleted file mode 100644 index fc5720d4ea..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/mach-easy98000.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <linux/platform_device.h> -#include <linux/mtd/partitions.h> -#include <linux/spi/spi.h> -#include <linux/spi/spi_gpio.h> -#include <linux/spi/eeprom.h> - -#include "../machtypes.h" - -#include "devices.h" - -static struct mtd_partition easy98000_nor_partitions[] = { - { - .name = "uboot", - .offset = 0x0, - .size = 0x40000, - }, - { - .name = "uboot_env", - .offset = 0x40000, - .size = 0x40000, /* 2 sectors for redundant env. */ - }, - { - .name = "linux", - .offset = 0x80000, - .size = 0xF80000, /* map only 16 MiB */ - }, -}; - -struct physmap_flash_data easy98000_nor_flash_data = { - .nr_parts = ARRAY_SIZE(easy98000_nor_partitions), - .parts = easy98000_nor_partitions, -}; - -static struct flash_platform_data easy98000_spi_flash_platform_data = { - .name = "sflash", - .parts = easy98000_nor_partitions, - .nr_parts = ARRAY_SIZE(easy98000_nor_partitions) -}; - -static struct spi_board_info easy98000_spi_flash_data __initdata = { - .modalias = "m25p80", - .bus_num = 0, - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - .mode = SPI_MODE_3, - .platform_data = &easy98000_spi_flash_platform_data -}; - -/* setup gpio based spi bus/device for access to the eeprom on the board */ -#define SPI_GPIO_MRST 102 -#define SPI_GPIO_MTSR 103 -#define SPI_GPIO_CLK 104 -#define SPI_GPIO_CS0 105 -#define SPI_GPIO_CS1 106 -#define SPI_GPIO_BUS_NUM 1 - -static struct spi_gpio_platform_data easy98000_spi_gpio_data = { - .sck = SPI_GPIO_CLK, - .mosi = SPI_GPIO_MTSR, - .miso = SPI_GPIO_MRST, - .num_chipselect = 2, -}; - -static struct platform_device easy98000_spi_gpio_device = { - .name = "spi_gpio", - .id = SPI_GPIO_BUS_NUM, - .dev.platform_data = &easy98000_spi_gpio_data, -}; - -static struct spi_eeprom at25160n = { - .byte_len = 16 * 1024 / 8, - .name = "at25160n", - .page_size = 32, - .flags = EE_ADDR2, -}; - -static struct spi_board_info easy98000_spi_gpio_devices __initdata = { - .modalias = "at25", - .bus_num = SPI_GPIO_BUS_NUM, - .max_speed_hz = 1000 * 1000, - .mode = SPI_MODE_3, - .chip_select = 1, - .controller_data = (void *) SPI_GPIO_CS1, - .platform_data = &at25160n, -}; - -static void __init -easy98000_init_common(void) -{ - spi_register_board_info(&easy98000_spi_gpio_devices, 1); - platform_device_register(&easy98000_spi_gpio_device); - falcon_register_i2c(); -} - -static void __init -easy98000_init(void) -{ - easy98000_init_common(); - ltq_register_nor(&easy98000_nor_flash_data); -} - -static void __init -easy98000sf_init(void) -{ - easy98000_init_common(); - falcon_register_spi_flash(&easy98000_spi_flash_data); -} - -static void __init -easy98000nand_init(void) -{ - easy98000_init_common(); - falcon_register_nand(); -} - -MIPS_MACHINE(LANTIQ_MACH_EASY98000, - "EASY98000", - "EASY98000 Eval Board", - easy98000_init); - -MIPS_MACHINE(LANTIQ_MACH_EASY98000SF, - "EASY98000SF", - "EASY98000 Eval Board (Serial Flash)", - easy98000sf_init); - -MIPS_MACHINE(LANTIQ_MACH_EASY98000NAND, - "EASY98000NAND", - "EASY98000 Eval Board (NAND Flash)", - easy98000nand_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/mach-easy98020.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/mach-easy98020.c deleted file mode 100644 index 4cdfc199db..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/mach-easy98020.c +++ /dev/null @@ -1,118 +0,0 @@ -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/gpio_buttons.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/input.h> -#include <linux/interrupt.h> -#include <linux/spi/spi.h> -#include <linux/spi/flash.h> - -#include <dev-gpio-leds.h> - -#include "../machtypes.h" -#include "devices.h" - -#define EASY98020_GPIO_LED_0 9 -#define EASY98020_GPIO_LED_1 10 -#define EASY98020_GPIO_LED_2 11 -#define EASY98020_GPIO_LED_3 12 -#define EASY98020_GPIO_LED_GE0_ACT 110 -#define EASY98020_GPIO_LED_GE0_LINK 109 -#define EASY98020_GPIO_LED_GE1_ACT 106 -#define EASY98020_GPIO_LED_GE1_LINK 105 - -static struct mtd_partition easy98020_spi_partitions[] = -{ - { - .name = "uboot", - .offset = 0x0, - .size = 0x40000, - }, - { - .name = "uboot_env", - .offset = 0x40000, - .size = 0x40000, /* 2 sectors for redundant env. */ - }, - { - .name = "linux", - .offset = 0x80000, - .size = 0xF80000, /* map only 16 MiB */ - }, -}; - -static struct flash_platform_data easy98020_spi_flash_platform_data = { - .name = "sflash", - .parts = easy98020_spi_partitions, - .nr_parts = ARRAY_SIZE(easy98020_spi_partitions) -}; - -static struct spi_board_info easy98020_spi_flash_data __initdata = { - .modalias = "m25p80", - .bus_num = 0, - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - .mode = SPI_MODE_3, - .platform_data = &easy98020_spi_flash_platform_data -}; - -static struct gpio_led easy98020_gpio_leds[] __initdata = { - { - .name = "easy98020:green:0", - .gpio = EASY98020_GPIO_LED_0, - .active_low = 0, - }, { - .name = "easy98020:green:1", - .gpio = EASY98020_GPIO_LED_1, - .active_low = 0, - }, { - .name = "easy98020:green:2", - .gpio = EASY98020_GPIO_LED_2, - .active_low = 0, - }, { - .name = "easy98020:green:3", - .gpio = EASY98020_GPIO_LED_3, - .active_low = 0, - }, { - .name = "easy98020:ge0_act", - .gpio = EASY98020_GPIO_LED_GE0_ACT, - .active_low = 0, - }, { - .name = "easy98020:ge0_link", - .gpio = EASY98020_GPIO_LED_GE0_LINK, - .active_low = 0, - }, { - .name = "easy98020:ge1_act", - .gpio = EASY98020_GPIO_LED_GE1_ACT, - .active_low = 0, - }, { - .name = "easy98020:ge1_link", - .gpio = EASY98020_GPIO_LED_GE1_LINK, - .active_low = 0, - } -}; - -static void __init easy98020_init(void) -{ - falcon_register_i2c(); - falcon_register_spi_flash(&easy98020_spi_flash_data); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(easy98020_gpio_leds), - easy98020_gpio_leds); -} - -MIPS_MACHINE(LANTIQ_MACH_EASY98020, - "EASY98020", - "EASY98020 Eval Board", - easy98020_init); - -MIPS_MACHINE(LANTIQ_MACH_EASY98020_1LAN, - "EASY98020_1LAN", - "EASY98020 Eval Board (1 LAN port)", - easy98020_init); - -MIPS_MACHINE(LANTIQ_MACH_EASY98020_2LAN, - "EASY98020_2LAN", - "EASY98020 Eval Board (2 LAN ports)", - easy98020_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/prom.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/prom.c deleted file mode 100644 index 2a4eea1782..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/prom.c +++ /dev/null @@ -1,84 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <lantiq_soc.h> - -#include "devices.h" - -#include "../prom.h" - -#define SOC_FALCON "Falcon" -#define SOC_FALCON_D "Falcon-D" -#define SOC_FALCON_V "Falcon-V" -#define SOC_FALCON_M "Falcon-M" - -#define PART_SHIFT 12 -#define PART_MASK 0x0FFFF000 -#define REV_SHIFT 28 -#define REV_MASK 0xF0000000 -#define SREV_SHIFT 22 -#define SREV_MASK 0x03C00000 -#define TYPE_SHIFT 26 -#define TYPE_MASK 0x3C000000 - -/* this parameter allows us enable/disable asc1 via commandline */ -static int register_asc1; -static int __init -ltq_parse_asc1(char *p) -{ - register_asc1 = 1; - return 0; -} -__setup("use_asc1", ltq_parse_asc1); - -void __init -ltq_soc_setup(void) -{ - ltq_register_asc(0); - ltq_register_wdt(); - falcon_register_gpio(); - if (register_asc1) - ltq_register_asc(1); -} - -void __init -ltq_soc_detect(struct ltq_soc_info *i) -{ - u32 type; - i->partnum = (ltq_r32(LTQ_FALCON_CHIPID) & PART_MASK) >> PART_SHIFT; - i->rev = (ltq_r32(LTQ_FALCON_CHIPID) & REV_MASK) >> REV_SHIFT; - i->srev = ((ltq_r32(LTQ_FALCON_CHIPCONF) & SREV_MASK) >> SREV_SHIFT); - sprintf(i->rev_type, "%c%d%d", (i->srev & 0x4) ? ('B') : ('A'), - i->rev & 0x7, (i->srev & 0x3) + 1); - - switch (i->partnum) { - case SOC_ID_FALCON: - type = (ltq_r32(LTQ_FALCON_CHIPTYPE) & TYPE_MASK) >> TYPE_SHIFT; - switch (type) { - case 0: - i->name = SOC_FALCON_D; - break; - case 1: - i->name = SOC_FALCON_V; - break; - case 2: - i->name = SOC_FALCON_M; - break; - default: - i->name = SOC_FALCON; - break; - } - i->type = SOC_TYPE_FALCON; - break; - - default: - unreachable(); - break; - } -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/reset.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/reset.c deleted file mode 100644 index cbcadc5c48..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/reset.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/io.h> -#include <linux/pm.h> -#include <asm/reboot.h> -#include <linux/export.h> - -#include <lantiq_soc.h> - -/* CPU0 Reset Source Register */ -#define LTQ_SYS1_CPU0RS 0x0040 -/* reset cause mask */ -#define LTQ_CPU0RS_MASK 0x0003 - -int -ltq_reset_cause(void) -{ - return ltq_sys1_r32(LTQ_SYS1_CPU0RS) & LTQ_CPU0RS_MASK; -} -EXPORT_SYMBOL_GPL(ltq_reset_cause); - -#define BOOT_REG_BASE (KSEG1 | 0x1F200000) -#define BOOT_PW1_REG (BOOT_REG_BASE | 0x20) -#define BOOT_PW2_REG (BOOT_REG_BASE | 0x24) -#define BOOT_PW1 0x4C545100 -#define BOOT_PW2 0x0051544C - -#define WDT_REG_BASE (KSEG1 | 0x1F8803F0) -#define WDT_PW1 0x00BE0000 -#define WDT_PW2 0x00DC0000 - -static void -ltq_machine_restart(char *command) -{ - pr_notice("System restart\n"); - local_irq_disable(); - - /* reboot magic */ - ltq_w32(BOOT_PW1, (void *)BOOT_PW1_REG); /* 'LTQ\0' */ - ltq_w32(BOOT_PW2, (void *)BOOT_PW2_REG); /* '\0QTL' */ - ltq_w32(0, (void *)BOOT_REG_BASE); /* reset Bootreg RVEC */ - - /* watchdog magic */ - ltq_w32(WDT_PW1, (void *)WDT_REG_BASE); - ltq_w32(WDT_PW2 | - (0x3 << 26) | /* PWL */ - (0x2 << 24) | /* CLKDIV */ - (0x1 << 31) | /* enable */ - (1), /* reload */ - (void *)WDT_REG_BASE); - unreachable(); -} - -static void -ltq_machine_halt(void) -{ - pr_notice("System halted.\n"); - local_irq_disable(); - unreachable(); -} - -static void -ltq_machine_power_off(void) -{ - pr_notice("Please turn off the power now.\n"); - local_irq_disable(); - unreachable(); -} - -static int __init -mips_reboot_setup(void) -{ - _machine_restart = ltq_machine_restart; - _machine_halt = ltq_machine_halt; - pm_power_off = ltq_machine_power_off; - return 0; -} - -arch_initcall(mips_reboot_setup); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/sysctrl.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/sysctrl.c deleted file mode 100644 index f27d694826..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/sysctrl.c +++ /dev/null @@ -1,211 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <linux/ioport.h> -#include <linux/export.h> -#include <linux/clkdev.h> -#include <asm/delay.h> - -#include <lantiq_soc.h> - -#include "devices.h" -#include "../clk.h" - -/* infrastructure control register */ -#define SYS1_INFRAC 0x00bc -/* Configuration fuses for drivers and pll */ -#define STATUS_CONFIG 0x0040 - -/* GPE frequency selection */ -#define GPPC_OFFSET 24 -#define GPEFREQ_MASK 0x00000C0 -#define GPEFREQ_OFFSET 10 -/* Clock status register */ -#define LTQ_SYSCTL_CLKS 0x0000 -/* Clock enable register */ -#define LTQ_SYSCTL_CLKEN 0x0004 -/* Clock clear register */ -#define LTQ_SYSCTL_CLKCLR 0x0008 -/* Activation Status Register */ -#define LTQ_SYSCTL_ACTS 0x0020 -/* Activation Register */ -#define LTQ_SYSCTL_ACT 0x0024 -/* Deactivation Register */ -#define LTQ_SYSCTL_DEACT 0x0028 -/* reboot Register */ -#define LTQ_SYSCTL_RBT 0x002c -/* CPU0 Clock Control Register */ -#define LTQ_SYS1_CPU0CC 0x0040 -/* clock divider bit */ -#define LTQ_CPU0CC_CPUDIV 0x0001 - -static struct resource ltq_sysctl_res[] = { - MEM_RES("sys1", LTQ_SYS1_BASE_ADDR, LTQ_SYS1_SIZE), - MEM_RES("syseth", LTQ_SYS_ETH_BASE_ADDR, LTQ_SYS_ETH_SIZE), - MEM_RES("sysgpe", LTQ_SYS_GPE_BASE_ADDR, LTQ_SYS_GPE_SIZE), -}; - -static struct resource ltq_status_res = - MEM_RES("status", LTQ_STATUS_BASE_ADDR, LTQ_STATUS_SIZE); -static struct resource ltq_ebu_res = - MEM_RES("ebu", LTQ_EBU_BASE_ADDR, LTQ_EBU_SIZE); - -static void __iomem *ltq_sysctl[3]; -static void __iomem *ltq_status_membase; -void __iomem *ltq_sys1_membase; -void __iomem *ltq_ebu_membase; - -#define ltq_reg_w32(m, x, y) ltq_w32((x), ltq_sysctl[m] + (y)) -#define ltq_reg_r32(m, x) ltq_r32(ltq_sysctl[m] + (x)) -#define ltq_reg_w32_mask(m, clear, set, reg) \ - ltq_reg_w32(m, (ltq_reg_r32(m, reg) & ~(clear)) | (set), reg) - -#define ltq_status_w32(x, y) ltq_w32((x), ltq_status_membase + (y)) -#define ltq_status_r32(x) ltq_r32(ltq_status_membase + (x)) - -static inline void -ltq_sysctl_wait(struct clk *clk, - unsigned int test, unsigned int reg) -{ - int err = 1000000; - - do {} while (--err && ((ltq_reg_r32(clk->module, reg) - & clk->bits) != test)); - if (!err) - pr_err("module de/activation failed %d %08X %08X %08X\n", - clk->module, clk->bits, test, - ltq_reg_r32(clk->module, reg) & clk->bits); -} - -static int -ltq_sysctl_activate(struct clk *clk) -{ - ltq_reg_w32(clk->module, clk->bits, LTQ_SYSCTL_CLKEN); - ltq_reg_w32(clk->module, clk->bits, LTQ_SYSCTL_ACT); - ltq_sysctl_wait(clk, clk->bits, LTQ_SYSCTL_ACTS); - return 0; -} - -static void -ltq_sysctl_deactivate(struct clk *clk) -{ - ltq_reg_w32(clk->module, clk->bits, LTQ_SYSCTL_CLKCLR); - ltq_reg_w32(clk->module, clk->bits, LTQ_SYSCTL_DEACT); - ltq_sysctl_wait(clk, 0, LTQ_SYSCTL_ACTS); -} - -static int -ltq_sysctl_clken(struct clk *clk) -{ - ltq_reg_w32(clk->module, clk->bits, LTQ_SYSCTL_CLKEN); - ltq_sysctl_wait(clk, clk->bits, LTQ_SYSCTL_CLKS); - return 0; -} - -static void -ltq_sysctl_clkdis(struct clk *clk) -{ - ltq_reg_w32(clk->module, clk->bits, LTQ_SYSCTL_CLKCLR); - ltq_sysctl_wait(clk, 0, LTQ_SYSCTL_CLKS); -} - -static void -ltq_sysctl_reboot(struct clk *clk) -{ - unsigned int act; - unsigned int bits; - - act = ltq_reg_r32(clk->module, LTQ_SYSCTL_ACT); - bits = ~act & clk->bits; - if (bits != 0) { - ltq_reg_w32(clk->module, bits, LTQ_SYSCTL_CLKEN); - ltq_reg_w32(clk->module, bits, LTQ_SYSCTL_ACT); - ltq_sysctl_wait(clk, bits, LTQ_SYSCTL_ACTS); - } - ltq_reg_w32(clk->module, act & clk->bits, LTQ_SYSCTL_RBT); - ltq_sysctl_wait(clk, clk->bits, LTQ_SYSCTL_ACTS); -} - -/* enable the ONU core */ -static void -ltq_gpe_enable(void) -{ - unsigned int freq; - unsigned int status; - - /* if if the clock is already enabled */ - status = ltq_reg_r32(SYSCTL_SYS1, SYS1_INFRAC); - if (status & (1 << (GPPC_OFFSET + 1))) - return; - - if (ltq_status_r32(STATUS_CONFIG) == 0) - freq = 1; /* use 625MHz on unfused chip */ - else - freq = (ltq_status_r32(STATUS_CONFIG) & - GPEFREQ_MASK) >> - GPEFREQ_OFFSET; - - /* apply new frequency */ - ltq_reg_w32_mask(SYSCTL_SYS1, 7 << (GPPC_OFFSET + 1), - freq << (GPPC_OFFSET + 2) , SYS1_INFRAC); - udelay(1); - - /* enable new frequency */ - ltq_reg_w32_mask(SYSCTL_SYS1, 0, 1 << (GPPC_OFFSET + 1), SYS1_INFRAC); - udelay(1); -} - -static inline void -clkdev_add_sys(const char *dev, unsigned int module, - unsigned int bits) -{ - struct clk *clk = kzalloc(sizeof(struct clk), GFP_KERNEL); - - clk->cl.dev_id = dev; - clk->cl.con_id = NULL; - clk->cl.clk = clk; - clk->module = module; - clk->bits = bits; - clk->activate = ltq_sysctl_activate; - clk->deactivate = ltq_sysctl_deactivate; - clk->enable = ltq_sysctl_clken; - clk->disable = ltq_sysctl_clkdis; - clk->reboot = ltq_sysctl_reboot; - clkdev_add(&clk->cl); -} - -void __init -ltq_soc_init(void) -{ - int i; - - for (i = 0; i < 3; i++) - ltq_sysctl[i] = ltq_remap_resource(<q_sysctl_res[i]); - - ltq_sys1_membase = ltq_sysctl[0]; - ltq_status_membase = ltq_remap_resource(<q_status_res); - ltq_ebu_membase = ltq_remap_resource(<q_ebu_res); - - ltq_gpe_enable(); - - /* get our 3 static rates for cpu, fpi and io clocks */ - if (ltq_sys1_r32(LTQ_SYS1_CPU0CC) & LTQ_CPU0CC_CPUDIV) - clkdev_add_static(CLOCK_200M, CLOCK_100M, CLOCK_200M); - else - clkdev_add_static(CLOCK_400M, CLOCK_100M, CLOCK_200M); - - /* add our clock domains */ - clkdev_add_sys("falcon_gpio.0", SYSCTL_SYSETH, ACTS_PADCTRL0 | ACTS_P0); - clkdev_add_sys("falcon_gpio.1", SYSCTL_SYS1, ACTS_PADCTRL1 | ACTS_P1); - clkdev_add_sys("falcon_gpio.2", SYSCTL_SYSETH, ACTS_PADCTRL2 | ACTS_P2); - clkdev_add_sys("falcon_gpio.3", SYSCTL_SYS1, ACTS_PADCTRL3 | ACTS_P3); - clkdev_add_sys("falcon_gpio.4", SYSCTL_SYS1, ACTS_PADCTRL4 | ACTS_P4); - clkdev_add_sys("ltq_asc.1", SYSCTL_SYS1, ACTS_ASC1_ACT); - clkdev_add_sys("i2c-falcon.0", SYSCTL_SYS1, ACTS_I2C_ACT); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/Kconfig b/target/linux/lantiq/files/arch/mips/lantiq/svip/Kconfig deleted file mode 100644 index f351a189a7..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/Kconfig +++ /dev/null @@ -1,16 +0,0 @@ -if SOC_SVIP - -menu "Mips Machine" - -config LANTIQ_MACH_EASY33016 - bool "Easy33016" - default y - -config LANTIQ_MACH_EASY336 - select SYS_SUPPORTS_LITTLE_ENDIAN - bool "Easy336" - default y - -endmenu - -endif diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/Makefile b/target/linux/lantiq/files/arch/mips/lantiq/svip/Makefile deleted file mode 100644 index 405d652191..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-y := devices.o prom.o reset.o clk-svip.o gpio.o dma.o switchip_setup.o pms.o mux.o -obj-$(CONFIG_LANTIQ_MACH_EASY33016) += mach-easy33016.o -obj-$(CONFIG_LANTIQ_MACH_EASY336) += mach-easy336.o diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/clk-svip.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/clk-svip.c deleted file mode 100644 index 4a14df509f..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/clk-svip.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/io.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/time.h> - -#include <asm/irq.h> -#include <asm/div64.h> - -#include <lantiq_soc.h> -#include <base_reg.h> -#include <sys0_reg.h> -#include <sys1_reg.h> -#include <status_reg.h> - -static struct svip_reg_status *const status = -(struct svip_reg_status *)LTQ_STATUS_BASE; -static struct svip_reg_sys0 *const sys0 = (struct svip_reg_sys0 *)LTQ_SYS0_BASE; -static struct svip_reg_sys1 *const sys1 = (struct svip_reg_sys1 *)LTQ_SYS1_BASE; - -unsigned int ltq_svip_io_region_clock(void) -{ - return 200000000; /* 200 MHz */ -} -EXPORT_SYMBOL(ltq_svip_io_region_clock); - -unsigned int ltq_svip_cpu_hz(void) -{ - /* Magic BootROM speed location... */ - if ((*(u32 *)0x9fc07ff0) == 1) - return *(u32 *)0x9fc07ff4; - - if (STATUS_CONFIG_CLK_MODE_GET(status_r32(config)) == 1) { - /* xT16 */ - return 393216000; - } else { - switch (SYS0_PLL1CR_PLLDIV_GET(sys0_r32(pll1cr))) { - case 3: - return 475000000; - case 2: - return 450000000; - case 1: - return 425000000; - default: - return 400000000; - } - } -} -EXPORT_SYMBOL(ltq_svip_cpu_hz); - -unsigned int ltq_svip_fpi_hz(void) -{ - u32 fbs0_div[2] = {4, 8}; - u32 div; - - div = SYS1_FPICR_FPIDIV_GET(sys1_r32(fpicr)); - return ltq_svip_cpu_hz()/fbs0_div[div]; -} -EXPORT_SYMBOL(ltq_svip_fpi_hz); - -unsigned int ltq_get_ppl_hz(void) -{ - /* Magic BootROM speed location... */ - if ((*(u32 *)0x9fc07ff0) == 1) - return *(u32 *)0x9fc07ff4; - - if (STATUS_CONFIG_CLK_MODE_GET(status_r32(config)) == 1) { - /* xT16 */ - return 393216000; - } else { - switch (SYS0_PLL1CR_PLLDIV_GET(sys0_r32(pll1cr))) { - case 3: - return 475000000; - case 2: - return 450000000; - case 1: - return 425000000; - default: - return 400000000; - } - } -} - -unsigned int ltq_get_fbs0_hz(void) -{ - u32 fbs0_div[2] = {4, 8}; - u32 div; - - div = SYS1_FPICR_FPIDIV_GET(sys1_r32(fpicr)); - return ltq_get_ppl_hz()/fbs0_div[div]; -} -EXPORT_SYMBOL(ltq_get_fbs0_hz); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/devices.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/devices.c deleted file mode 100644 index 735b9419f7..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/devices.c +++ /dev/null @@ -1,380 +0,0 @@ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/string.h> -#include <linux/mtd/physmap.h> -#include <linux/kernel.h> -#include <linux/reboot.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/etherdevice.h> -#include <linux/reboot.h> -#include <linux/time.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/spi/spi.h> -#include <linux/mtd/nand.h> - -#include <asm/bootinfo.h> -#include <asm/irq.h> - -#include <lantiq.h> - -#include <base_reg.h> -#include <sys1_reg.h> -#include <sys2_reg.h> -#include <ebu_reg.h> - -#include "devices.h" - -#include <lantiq_soc.h> -#include <svip_mux.h> -#include <svip_pms.h> - -/* ASC */ -void __init svip_register_asc(int port) -{ - switch (port) { - case 0: - ltq_register_asc(0); - svip_sys1_clk_enable(SYS1_CLKENR_ASC0); - break; - case 1: - ltq_register_asc(1); - svip_sys1_clk_enable(SYS1_CLKENR_ASC1); - break; - default: - break; - }; -} - -/* Ethernet */ -static unsigned char svip_ethaddr[6] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; - -static struct platform_device ltq_mii = { - .name = "ifxmips_mii0", - .dev = { - .platform_data = svip_ethaddr, - }, -}; - -static int __init svip_set_ethaddr(char *str) -{ - sscanf(str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", - &svip_ethaddr[0], &svip_ethaddr[1], &svip_ethaddr[2], - &svip_ethaddr[3], &svip_ethaddr[4], &svip_ethaddr[5]); - return 0; -} -__setup("ethaddr=", svip_set_ethaddr); - -void __init svip_register_eth(void) -{ - if (!is_valid_ether_addr(svip_ethaddr)) - random_ether_addr(svip_ethaddr); - - platform_device_register(<q_mii); - svip_sys1_clk_enable(SYS1_CLKENR_ETHSW); -} - -/* Virtual Ethernet */ -static struct platform_device ltq_ve = { - .name = "ifxmips_svip_ve", -}; - -void __init svip_register_virtual_eth(void) -{ - platform_device_register(<q_ve); -} - -/* SPI */ -static void __init ltq_register_ssc(int bus_num, unsigned long base, int irq_rx, - int irq_tx, int irq_err, int irq_frm) -{ - struct resource res[] = { - { - .name = "regs", - .start = base, - .end = base + 0x20 - 1, - .flags = IORESOURCE_MEM, - }, { - .name = "rx", - .start = irq_rx, - .flags = IORESOURCE_IRQ, - }, { - .name = "tx", - .start = irq_tx, - .flags = IORESOURCE_IRQ, - }, { - .name = "err", - .start = irq_err, - .flags = IORESOURCE_IRQ, - }, { - .name = "frm", - .start = irq_frm, - .flags = IORESOURCE_IRQ, - }, - }; - - platform_device_register_simple("ifx_ssc", bus_num, res, - ARRAY_SIZE(res)); -} - -static struct spi_board_info bdinfo[] __initdata = { - { - .modalias = "xt16", - .mode = SPI_MODE_3, - .irq = INT_NUM_IM5_IRL0 + 28, - .max_speed_hz = 1000000, - .bus_num = 0, - .chip_select = 1, - }, - { - .modalias = "xt16", - .mode = SPI_MODE_3, - .irq = INT_NUM_IM5_IRL0 + 19, - .max_speed_hz = 1000000, - .bus_num = 0, - .chip_select = 2, - }, - { - .modalias = "loop", - .mode = SPI_MODE_0 | SPI_LOOP, - .irq = -1, - .max_speed_hz = 10000000, - .bus_num = 0, - .chip_select = 3, - }, -}; - -void __init svip_register_spi(void) -{ - - ltq_register_ssc(0, LTQ_SSC0_BASE, INT_NUM_IM1_IRL0 + 6, - INT_NUM_IM1_IRL0 + 7, INT_NUM_IM1_IRL0 + 8, - INT_NUM_IM1_IRL0 + 9); - - ltq_register_ssc(1, LTQ_SSC1_BASE, INT_NUM_IM1_IRL0 + 10, - INT_NUM_IM1_IRL0 + 11, INT_NUM_IM1_IRL0 + 12, - INT_NUM_IM1_IRL0 + 13); - - spi_register_board_info(bdinfo, ARRAY_SIZE(bdinfo)); - - svip_sys1_clk_enable(SYS1_CLKENR_SSC0 | SYS1_CLKENR_SSC1); -} - -void __init svip_register_spi_flash(struct spi_board_info *bdinfo) -{ - spi_register_board_info(bdinfo, 1); -} - -/* GPIO */ -static struct platform_device ltq_gpio = { - .name = "ifxmips_gpio", -}; - -void __init svip_register_gpio(void) -{ - platform_device_register(<q_gpio); -} - -/* MUX */ -static struct ltq_mux_settings ltq_mux_settings; - -static struct platform_device ltq_mux = { - .name = "ltq_mux", - .dev = { - .platform_data = <q_mux_settings, - } -}; - -void __init svip_register_mux(const struct ltq_mux_pin mux_p0[LTQ_MUX_P0_PINS], - const struct ltq_mux_pin mux_p1[LTQ_MUX_P1_PINS], - const struct ltq_mux_pin mux_p2[LTQ_MUX_P2_PINS], - const struct ltq_mux_pin mux_p3[LTQ_MUX_P3_PINS], - const struct ltq_mux_pin mux_p4[LTQ_MUX_P4_PINS]) -{ - ltq_mux_settings.mux_p0 = mux_p0; - ltq_mux_settings.mux_p1 = mux_p1; - ltq_mux_settings.mux_p2 = mux_p2; - ltq_mux_settings.mux_p3 = mux_p3; - ltq_mux_settings.mux_p4 = mux_p4; - - if (mux_p0) - svip_sys1_clk_enable(SYS1_CLKENR_PORT0); - - if (mux_p1) - svip_sys1_clk_enable(SYS1_CLKENR_PORT1); - - if (mux_p2) - svip_sys1_clk_enable(SYS1_CLKENR_PORT2); - - if (mux_p3) - svip_sys1_clk_enable(SYS1_CLKENR_PORT3); - - if (mux_p4) - svip_sys2_clk_enable(SYS2_CLKENR_PORT4); - - platform_device_register(<q_mux); -} - -/* NAND */ -#define NAND_ADDR_REGION_BASE (LTQ_EBU_SEG1_BASE) -#define NAND_CLE_BIT (1 << 3) -#define NAND_ALE_BIT (1 << 2) - -static struct svip_reg_ebu *const ebu = (struct svip_reg_ebu *)LTQ_EBU_BASE; - -static int svip_nand_probe(struct platform_device *pdev) -{ - ebu_w32(LTQ_EBU_ADDR_SEL_0_BASE_VAL(CPHYSADDR(NAND_ADDR_REGION_BASE) - >> 12) - | LTQ_EBU_ADDR_SEL_0_MASK_VAL(15) - | LTQ_EBU_ADDR_SEL_0_MRME_VAL(0) - | LTQ_EBU_ADDR_SEL_0_REGEN_VAL(1), - addr_sel_0); - - ebu_w32(LTQ_EBU_CON_0_WRDIS_VAL(0) - | LTQ_EBU_CON_0_ADSWP_VAL(1) - | LTQ_EBU_CON_0_AGEN_VAL(0x00) - | LTQ_EBU_CON_0_SETUP_VAL(1) - | LTQ_EBU_CON_0_WAIT_VAL(0x00) - | LTQ_EBU_CON_0_WINV_VAL(0) - | LTQ_EBU_CON_0_PW_VAL(0x00) - | LTQ_EBU_CON_0_ALEC_VAL(0) - | LTQ_EBU_CON_0_BCGEN_VAL(0x01) - | LTQ_EBU_CON_0_WAITWRC_VAL(1) - | LTQ_EBU_CON_0_WAITRDC_VAL(1) - | LTQ_EBU_CON_0_HOLDC_VAL(1) - | LTQ_EBU_CON_0_RECOVC_VAL(0) - | LTQ_EBU_CON_0_CMULT_VAL(0x01), - con_0); - - /* - * ECC disabled - * CLE, ALE and CS are pulse, all other signal are latches based - * CLE and ALE are active high, PRE, WP, SE and CS/CE are active low - * OUT_CS_S is disabled - * NAND mode is disabled - */ - ebu_w32(LTQ_EBU_NAND_CON_ECC_ON_VAL(0) - | LTQ_EBU_NAND_CON_LAT_EN_VAL(0x38) - | LTQ_EBU_NAND_CON_OUT_CS_S_VAL(0) - | LTQ_EBU_NAND_CON_IN_CS_S_VAL(0) - | LTQ_EBU_NAND_CON_PRE_P_VAL(1) - | LTQ_EBU_NAND_CON_WP_P_VAL(1) - | LTQ_EBU_NAND_CON_SE_P_VAL(1) - | LTQ_EBU_NAND_CON_CS_P_VAL(1) - | LTQ_EBU_NAND_CON_CLE_P_VAL(0) - | LTQ_EBU_NAND_CON_ALE_P_VAL(0) - | LTQ_EBU_NAND_CON_CSMUX_E_VAL(0) - | LTQ_EBU_NAND_CON_NANDMODE_VAL(0), - nand_con); - - return 0; -} - -static void svip_nand_hwcontrol(struct mtd_info *mtd, int cmd, - unsigned int ctrl) -{ - struct nand_chip *this = mtd->priv; - - if (ctrl & NAND_CTRL_CHANGE) { - unsigned long adr; - /* Coming here means to change either the enable state or - * the address for controlling ALE or CLE */ - - /* NAND_NCE: Select the chip by setting nCE to low. - * This is done in CON register */ - if (ctrl & NAND_NCE) - ebu_w32_mask(0, LTQ_EBU_NAND_CON_NANDMODE_VAL(1), - nand_con); - else - ebu_w32_mask(LTQ_EBU_NAND_CON_NANDMODE_VAL(1), - 0, nand_con); - - /* The addressing of CLE or ALE is done via different addresses. - We are now changing the address depending on the given action - SVIPs NAND_CLE_BIT = (1 << 3), NAND_CLE = 0x02 - NAND_ALE_BIT = (1 << 2) = NAND_ALE (0x04) */ - adr = (unsigned long)this->IO_ADDR_W; - adr &= ~(NAND_CLE_BIT | NAND_ALE_BIT); - adr |= (ctrl & NAND_CLE) << 2 | (ctrl & NAND_ALE); - this->IO_ADDR_W = (void __iomem *)adr; - } - - if (cmd != NAND_CMD_NONE) - writeb(cmd, this->IO_ADDR_W); -} - -static int svip_nand_ready(struct mtd_info *mtd) -{ - return (ebu_r32(nand_wait) & 0x01) == 0x01; -} - -static inline void svip_nand_wait(void) -{ - static const int nops = 150; - int i; - - for (i = 0; i < nops; i++) - asm("nop"); -} - -static void svip_nand_write_buf(struct mtd_info *mtd, - const u_char *buf, int len) -{ - int i; - struct nand_chip *this = mtd->priv; - - for (i = 0; i < len; i++) { - writeb(buf[i], this->IO_ADDR_W); - svip_nand_wait(); - } -} - -static void svip_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) -{ - int i; - struct nand_chip *this = mtd->priv; - - for (i = 0; i < len; i++) { - buf[i] = readb(this->IO_ADDR_R); - svip_nand_wait(); - } -} - -static const char *part_probes[] = { "cmdlinepart", NULL }; - -static struct platform_nand_data svip_flash_nand_data = { - .chip = { - .nr_chips = 1, - .part_probe_types = part_probes, - }, - .ctrl = { - .probe = svip_nand_probe, - .cmd_ctrl = svip_nand_hwcontrol, - .dev_ready = svip_nand_ready, - .write_buf = svip_nand_write_buf, - .read_buf = svip_nand_read_buf, - } -}; - -static struct resource svip_nand_resources[] = { - MEM_RES("nand", LTQ_FLASH_START, LTQ_FLASH_MAX), -}; - -static struct platform_device svip_flash_nand = { - .name = "gen_nand", - .id = -1, - .num_resources = ARRAY_SIZE(svip_nand_resources), - .resource = svip_nand_resources, - .dev = { - .platform_data = &svip_flash_nand_data, - }, -}; - -void __init svip_register_nand(void) -{ - platform_device_register(&svip_flash_nand); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/devices.h b/target/linux/lantiq/files/arch/mips/lantiq/svip/devices.h deleted file mode 100644 index a064e67ec1..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/devices.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef _SVIP_DEVICES_H__ -#define _SVIP_DEVICES_H__ - -#include <linux/mtd/physmap.h> -#include <linux/spi/spi.h> -#include <linux/spi/flash.h> -#include <svip_mux.h> -#include "../devices.h" - -extern void __init svip_register_asc(int port); -extern void __init svip_register_eth(void); -extern void __init svip_register_virtual_eth(void); -extern void __init svip_register_spi(void); -extern void __init svip_register_spi_flash(struct spi_board_info *bdinfo); -extern void __init svip_register_gpio(void); -extern void __init svip_register_mux(const struct ltq_mux_pin mux_p0[LTQ_MUX_P0_PINS], - const struct ltq_mux_pin mux_p1[LTQ_MUX_P1_PINS], - const struct ltq_mux_pin mux_p2[LTQ_MUX_P2_PINS], - const struct ltq_mux_pin mux_p3[LTQ_MUX_P3_PINS], - const struct ltq_mux_pin mux_p4[LTQ_MUX_P4_PINS]); -extern void __init svip_register_nand(void); - -#endif diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/dma.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/dma.c deleted file mode 100644 index 7464be1bd5..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/dma.c +++ /dev/null @@ -1,1206 +0,0 @@ -/* - ** Copyright (C) 2005 Wu Qi Ming <Qi-Ming.Wu@infineon.com> - ** - ** This program is free software; you can redistribute it and/or modify - ** it under the terms of the GNU General Public License as published by - ** the Free Software Foundation; either version 2 of the License, or - ** (at your option) any later version. - ** - ** This program is distributed in the hope that it will be useful, - ** but WITHOUT ANY WARRANTY; without even the implied warranty of - ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - ** GNU General Public License for more details. - ** - ** You should have received a copy of the GNU General Public License - ** along with this program; if not, write to the Free Software - ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ -/* - * Description: - * Driver for SVIP DMA - * Author: Wu Qi Ming[Qi-Ming.Wu@infineon.com] - * Created: 26-September-2005 - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/string.h> -#include <linux/timer.h> -#include <linux/fs.h> -#include <linux/errno.h> -#include <linux/proc_fs.h> -#include <linux/stat.h> -#include <linux/mm.h> -#include <linux/tty.h> -#include <linux/selection.h> -#include <linux/kmod.h> -#include <linux/vmalloc.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/uaccess.h> -#include <linux/io.h> -#include <linux/semaphore.h> - -#include <base_reg.h> -#include <mps_reg.h> -#include <dma_reg.h> -#include <svip_dma.h> -#include <lantiq_soc.h> -#include <irq.h> -#include <sys1_reg.h> - -static struct svip_reg_sys1 *const sys1 = (struct svip_reg_sys1 *)LTQ_SYS1_BASE; -static struct svip_reg_dma *const dma = (struct svip_reg_dma *)LTQ_DMA_BASE; -static struct svip_reg_mbs *const mbs = (struct svip_reg_mbs *)LTQ_MBS_BASE; - -#define DRV_NAME "ltq_dma" -extern void ltq_mask_and_ack_irq(struct irq_data *data); -extern void ltq_enable_irq(struct irq_data *data); - -static inline void mask_and_ack_irq(unsigned int irq_nr) -{ - static int i = 0; - struct irq_data data; - data.irq = irq_nr; - if ((i < 2) && (irq_nr == 137)) { - printk("eth delay hack\n"); - i++; - } - ltq_mask_and_ack_irq(&data); -} - -static inline void svip_enable_irq(unsigned int irq_nr) -{ - struct irq_data data; - data.irq = irq_nr; - ltq_enable_irq(&data); -} - -#define DMA_EMSG(fmt, args...) \ - printk(KERN_ERR "%s: " fmt, __func__, ## args) - -static inline void mbs_grab(void) -{ - while (mbs_r32(mbsr0) != 0); -} - -static inline void mbs_release(void) -{ - mbs_w32(0, mbsr0); - asm("sync"); -} - -/* max ports connecting to dma */ -#define LTQ_MAX_DMA_DEVICE_NUM ARRAY_SIZE(dma_devices) -/* max dma channels */ -#define LTQ_MAX_DMA_CHANNEL_NUM ARRAY_SIZE(dma_chan) - -/* bytes per descriptor */ -#define DMA_DESCR_SIZE 8 - -#define DMA_DESCR_CH_SIZE (DMA_DESCR_NUM * DMA_DESCR_SIZE) -#define DMA_DESCR_TOTAL_SIZE (LTQ_MAX_DMA_CHANNEL_NUM * DMA_DESCR_CH_SIZE) -#define DMA_DESCR_MEM_PAGES ((DMA_DESCR_TOTAL_SIZE / PAGE_SIZE) + \ - (((DMA_DESCR_TOTAL_SIZE % PAGE_SIZE) > 0))) - -/* budget for interrupt handling */ -#define DMA_INT_BUDGET 100 -/* set the correct counter value here! */ -#define DMA_POLL_COUNTER 32 - -struct proc_dir_entry *g_dma_dir; - -/* device_name | max_rx_chan_num | max_tx_chan_num | drop_enable */ -struct dma_device_info dma_devices[] = { - { "SW", 4, 4, 0 }, - { "DEU", 1, 1, 0 }, - { "SSC0", 1, 1, 0 }, - { "SSC1", 1, 1, 0 }, - { "MCTRL", 1, 1, 0 }, - { "PCM0", 1, 1, 0 }, - { "PCM1", 1, 1, 0 }, - { "PCM2", 1, 1, 0 }, - { "PCM3", 1, 1, 0 } -}; - -/* *dma_dev | dir | pri | irq | rel_chan_no */ -struct dma_channel_info dma_chan[] = { - { &dma_devices[0], DIR_RX, 0, INT_NUM_IM4_IRL0 + 0, 0 }, - { &dma_devices[0], DIR_TX, 0, INT_NUM_IM4_IRL0 + 1, 0 }, - { &dma_devices[0], DIR_RX, 1, INT_NUM_IM4_IRL0 + 2, 1 }, - { &dma_devices[0], DIR_TX, 1, INT_NUM_IM4_IRL0 + 3, 1 }, - { &dma_devices[0], DIR_RX, 2, INT_NUM_IM4_IRL0 + 4, 2 }, - { &dma_devices[0], DIR_TX, 2, INT_NUM_IM4_IRL0 + 5, 2 }, - { &dma_devices[0], DIR_RX, 3, INT_NUM_IM4_IRL0 + 6, 3 }, - { &dma_devices[0], DIR_TX, 3, INT_NUM_IM4_IRL0 + 7, 3 }, - { &dma_devices[1], DIR_RX, 0, INT_NUM_IM4_IRL0 + 8, 0 }, - { &dma_devices[1], DIR_TX, 0, INT_NUM_IM4_IRL0 + 9, 0 }, - { &dma_devices[2], DIR_RX, 0, INT_NUM_IM4_IRL0 + 10, 0 }, - { &dma_devices[2], DIR_TX, 0, INT_NUM_IM4_IRL0 + 11, 0 }, - { &dma_devices[3], DIR_RX, 0, INT_NUM_IM4_IRL0 + 12, 0 }, - { &dma_devices[3], DIR_TX, 0, INT_NUM_IM4_IRL0 + 13, 0 }, - { &dma_devices[4], DIR_RX, 0, INT_NUM_IM4_IRL0 + 14, 0 }, - { &dma_devices[4], DIR_TX, 0, INT_NUM_IM4_IRL0 + 15, 0 }, - { &dma_devices[5], DIR_RX, 0, INT_NUM_IM4_IRL0 + 16, 0 }, - { &dma_devices[5], DIR_TX, 0, INT_NUM_IM4_IRL0 + 17, 0 }, - { &dma_devices[6], DIR_RX, 1, INT_NUM_IM3_IRL0 + 18, 0 }, - { &dma_devices[6], DIR_TX, 1, INT_NUM_IM3_IRL0 + 19, 0 }, - { &dma_devices[7], DIR_RX, 2, INT_NUM_IM4_IRL0 + 20, 0 }, - { &dma_devices[7], DIR_TX, 2, INT_NUM_IM4_IRL0 + 21, 0 }, - { &dma_devices[8], DIR_RX, 3, INT_NUM_IM4_IRL0 + 22, 0 }, - { &dma_devices[8], DIR_TX, 3, INT_NUM_IM4_IRL0 + 23, 0 } -}; - -u64 *g_desc_list[DMA_DESCR_MEM_PAGES]; - -volatile u32 g_dma_int_status = 0; - -/* 0 - not in process, 1 - in process */ -volatile int g_dma_in_process; - -int ltq_dma_init(void); -void do_dma_tasklet(unsigned long); -DECLARE_TASKLET(dma_tasklet, do_dma_tasklet, 0); -irqreturn_t dma_interrupt(int irq, void *dev_id); - -u8 *common_buffer_alloc(int len, int *byte_offset, void **opt) -{ - u8 *buffer = kmalloc(len * sizeof(u8), GFP_KERNEL); - *byte_offset = 0; - return buffer; -} - -void common_buffer_free(u8 *dataptr, void *opt) -{ - kfree(dataptr); -} - -void enable_ch_irq(struct dma_channel_info *ch) -{ - int chan_no = (int)(ch - dma_chan); - unsigned long flag; - u32 val; - - if (ch->dir == DIR_RX) - val = DMA_CIE_DESCPT | DMA_CIE_DUR; - else - val = DMA_CIE_DESCPT; - - local_irq_save(flag); - mbs_grab(); - dma_w32(chan_no, cs); - dma_w32(val, cie); - dma_w32_mask(0, 1 << chan_no, irnen); - mbs_release(); - local_irq_restore(flag); - - svip_enable_irq(ch->irq); -} - -void disable_ch_irq(struct dma_channel_info *ch) -{ - unsigned long flag; - int chan_no = (int)(ch - dma_chan); - - local_irq_save(flag); - g_dma_int_status &= ~(1 << chan_no); - mbs_grab(); - dma_w32(chan_no, cs); - dma_w32(0, cie); - mbs_release(); - dma_w32_mask(1 << chan_no, 0, irnen); - local_irq_restore(flag); - - mask_and_ack_irq(ch->irq); -} - -int open_chan(struct dma_channel_info *ch) -{ - unsigned long flag; - int j; - int chan_no = (int)(ch - dma_chan); - u8 *buffer; - int byte_offset; - struct rx_desc *rx_desc_p; - struct tx_desc *tx_desc_p; - - if (ch->control == LTQ_DMA_CH_ON) - return -1; - - if (ch->dir == DIR_RX) { - for (j = 0; j < ch->desc_len; j++) { - rx_desc_p = (struct rx_desc *)ch->desc_base+j; - buffer = ch->dma_dev->buffer_alloc(ch->packet_size, - &byte_offset, - (void *)&ch->opt[j]); - if (!buffer) - return -ENOBUFS; - - rx_desc_p->data_pointer = (u32)CPHYSADDR((u32)buffer); - rx_desc_p->status.word = 0; - rx_desc_p->status.field.byte_offset = byte_offset; - rx_desc_p->status.field.data_length = ch->packet_size; - rx_desc_p->status.field.own = DMA_OWN; - } - } else { - for (j = 0; j < ch->desc_len; j++) { - tx_desc_p = (struct tx_desc *)ch->desc_base + j; - tx_desc_p->data_pointer = 0; - tx_desc_p->status.word = 0; - } - } - ch->xfer_cnt = 0; - - local_irq_save(flag); - mbs_grab(); - dma_w32(chan_no, cs); - dma_w32(ch->desc_len, cdlen); - dma_w32(0x7e, cis); - dma_w32(DMA_CCTRL_TXWGT_VAL(ch->tx_weight) - | DMA_CCTRL_CLASS_VAL(ch->pri) - | (ch->dir == DIR_RX ? DMA_CCTRL_ON_OFF : 0), cctrl); - mbs_release(); - ch->control = LTQ_DMA_CH_ON; - local_irq_restore(flag); - - if (request_irq(ch->irq, dma_interrupt, - IRQF_DISABLED, "dma-core", (void *)ch) != 0) { - printk(KERN_ERR "error, cannot get dma_irq!\n"); - return -EFAULT; - } - - enable_ch_irq(ch); - return 0; -} - -int close_chan(struct dma_channel_info *ch) -{ - unsigned long flag; - int j; - int chan_no = (int)(ch - dma_chan); - struct rx_desc *desc_p; - - if (ch->control == LTQ_DMA_CH_OFF) - return -1; - - local_irq_save(flag); - mbs_grab(); - dma_w32(chan_no, cs); - dma_w32_mask(DMA_CCTRL_ON_OFF, 0, cctrl); - mbs_release(); - disable_ch_irq(ch); - free_irq(ch->irq, (void *)ch); - ch->control = LTQ_DMA_CH_OFF; - local_irq_restore(flag); - - /* free descriptors in use */ - for (j = 0; j < ch->desc_len; j++) { - desc_p = (struct rx_desc *)ch->desc_base+j; - if ((desc_p->status.field.own == CPU_OWN && - desc_p->status.field.c) || - (desc_p->status.field.own == DMA_OWN)) { - if (desc_p->data_pointer) { - ch->dma_dev->buffer_free((u8 *)__va(desc_p->data_pointer), - (void *)ch->opt[j]); - desc_p->data_pointer = (u32)NULL; - } - } - } - - return 0; -} - -int reset_chan(struct dma_channel_info *ch) -{ - unsigned long flag; - int val; - int chan_no = (int)(ch - dma_chan); - - close_chan(ch); - - local_irq_save(flag); - mbs_grab(); - dma_w32(chan_no, cs); - dma_w32_mask(0, DMA_CCTRL_RST, cctrl); - mbs_release(); - local_irq_restore(flag); - - do { - local_irq_save(flag); - mbs_grab(); - dma_w32(chan_no, cs); - val = dma_r32(cctrl); - mbs_release(); - local_irq_restore(flag); - } while (val & DMA_CCTRL_RST); - - return 0; -} - -static inline void rx_chan_intr_handler(int chan_no) -{ - struct dma_device_info *dma_dev = (struct dma_device_info *) - dma_chan[chan_no].dma_dev; - struct dma_channel_info *ch = &dma_chan[chan_no]; - struct rx_desc *rx_desc_p; - unsigned long flag; - u32 val; - - local_irq_save(flag); - mbs_grab(); - dma_w32(chan_no, cs); - val = dma_r32(cis); - dma_w32(DMA_CIS_DESCPT, cis); - mbs_release(); - - /* handle command complete interrupt */ - rx_desc_p = (struct rx_desc *)ch->desc_base + ch->curr_desc; - if ((rx_desc_p->status.word & (DMA_DESC_OWN_DMA | DMA_DESC_CPT_SET)) == - DMA_DESC_CPT_SET) { - local_irq_restore(flag); - /* Every thing is correct, then we inform the upper layer */ - dma_dev->current_rx_chan = ch->rel_chan_no; - if (dma_dev->intr_handler) - dma_dev->intr_handler(dma_dev, RCV_INT); - ch->weight--; - } else { - g_dma_int_status &= ~(1 << chan_no); - local_irq_restore(flag); - svip_enable_irq(dma_chan[chan_no].irq); - } -} - -static inline void tx_chan_intr_handler(int chan_no) -{ - struct dma_device_info *dma_dev = (struct dma_device_info *) - dma_chan[chan_no].dma_dev; - struct dma_channel_info *ch = &dma_chan[chan_no]; - struct tx_desc *tx_desc_p; - unsigned long flag; - - local_irq_save(flag); - mbs_grab(); - dma_w32(chan_no, cs); - dma_w32(DMA_CIS_DESCPT, cis); - mbs_release(); - - tx_desc_p = (struct tx_desc *)ch->desc_base+ch->prev_desc; - if ((tx_desc_p->status.word & (DMA_DESC_OWN_DMA | DMA_DESC_CPT_SET)) == - DMA_DESC_CPT_SET) { - local_irq_restore(flag); - - dma_dev->buffer_free((u8 *)__va(tx_desc_p->data_pointer), - ch->opt[ch->prev_desc]); - memset(tx_desc_p, 0, sizeof(struct tx_desc)); - dma_dev->current_tx_chan = ch->rel_chan_no; - if (dma_dev->intr_handler) - dma_dev->intr_handler(dma_dev, TRANSMIT_CPT_INT); - ch->weight--; - - ch->prev_desc = (ch->prev_desc + 1) % (ch->desc_len); - } else { - g_dma_int_status &= ~(1 << chan_no); - local_irq_restore(flag); - svip_enable_irq(dma_chan[chan_no].irq); - } -} - -void do_dma_tasklet(unsigned long unused) -{ - int i; - int chan_no = 0; - int budget = DMA_INT_BUDGET; - int weight = 0; - unsigned long flag; - - while (g_dma_int_status) { - if (budget-- < 0) { - tasklet_schedule(&dma_tasklet); - return; - } - chan_no = -1; - weight = 0; - /* WFQ algorithm to select the channel */ - for (i = 0; i < LTQ_MAX_DMA_CHANNEL_NUM; i++) { - if (g_dma_int_status & (1 << i) && - dma_chan[i].weight > 0) { - if (dma_chan[i].weight > weight) { - chan_no = i; - weight = dma_chan[chan_no].weight; - } - } - } - if (chan_no >= 0) { - if (dma_chan[chan_no].dir == DIR_RX) - rx_chan_intr_handler(chan_no); - else - tx_chan_intr_handler(chan_no); - } else { - /* reset all the channels */ - for (i = 0; i < LTQ_MAX_DMA_CHANNEL_NUM; i++) - dma_chan[i].weight = dma_chan[i].default_weight; - } - } - - local_irq_save(flag); - g_dma_in_process = 0; - if (g_dma_int_status) { - g_dma_in_process = 1; - tasklet_schedule(&dma_tasklet); - } - local_irq_restore(flag); -} - -irqreturn_t dma_interrupt(int irq, void *dev_id) -{ - struct dma_channel_info *ch; - int chan_no = 0; - - ch = (struct dma_channel_info *)dev_id; - chan_no = (int)(ch - dma_chan); - - if ((unsigned)chan_no >= LTQ_MAX_DMA_CHANNEL_NUM) { - printk(KERN_ERR "error: dma_interrupt irq=%d chan_no=%d\n", - irq, chan_no); - } - - g_dma_int_status |= 1 << chan_no; - dma_w32(1 << chan_no, irncr); - mask_and_ack_irq(irq); - - if (!g_dma_in_process) { - g_dma_in_process = 1; - tasklet_schedule(&dma_tasklet); - } - - return IRQ_RETVAL(1); -} - -struct dma_device_info *dma_device_reserve(char *dev_name) -{ - int i; - - ltq_dma_init(); - for (i = 0; i < LTQ_MAX_DMA_DEVICE_NUM; i++) { - if (strcmp(dev_name, dma_devices[i].device_name) == 0) { - if (dma_devices[i].reserved) - return NULL; - dma_devices[i].reserved = 1; - break; - } - } - - if (i == LTQ_MAX_DMA_DEVICE_NUM) - return NULL; - - return &dma_devices[i]; -} -EXPORT_SYMBOL(dma_device_reserve); - -int dma_device_release(struct dma_device_info *dma_dev) -{ - dma_dev->reserved = 0; - - return 0; -} -EXPORT_SYMBOL(dma_device_release); - -int dma_device_register(struct dma_device_info *dma_dev) -{ - int port_no = (int)(dma_dev - dma_devices); - int txbl, rxbl; - unsigned long flag; - - switch (dma_dev->tx_burst_len) { - case 8: - txbl = 3; - break; - case 4: - txbl = 2; - break; - default: - txbl = 1; - break; - } - - switch (dma_dev->rx_burst_len) { - case 8: - rxbl = 3; - break; - case 4: - rxbl = 2; - break; - default: - rxbl = 1; - } - - local_irq_save(flag); - mbs_grab(); - dma_w32(port_no, ps); - dma_w32(DMA_PCTRL_TXWGT_VAL(dma_dev->tx_weight) - | DMA_PCTRL_TXENDI_VAL(dma_dev->tx_endianness_mode) - | DMA_PCTRL_RXENDI_VAL(dma_dev->rx_endianness_mode) - | DMA_PCTRL_PDEN_VAL(dma_dev->drop_enable) - | DMA_PCTRL_TXBL_VAL(txbl) - | DMA_PCTRL_RXBL_VAL(rxbl), pctrl); - mbs_release(); - local_irq_restore(flag); - - return 0; -} -EXPORT_SYMBOL(dma_device_register); - -int dma_device_unregister(struct dma_device_info *dma_dev) -{ - int i; - int port_no = (int)(dma_dev - dma_devices); - unsigned long flag; - - /* flush memcopy module; has no effect for other ports */ - local_irq_save(flag); - mbs_grab(); - dma_w32(port_no, ps); - dma_w32_mask(0, DMA_PCTRL_GPC, pctrl); - mbs_release(); - local_irq_restore(flag); - - for (i = 0; i < dma_dev->max_tx_chan_num; i++) - reset_chan(dma_dev->tx_chan[i]); - - for (i = 0; i < dma_dev->max_rx_chan_num; i++) - reset_chan(dma_dev->rx_chan[i]); - - return 0; -} -EXPORT_SYMBOL(dma_device_unregister); - -/** - * Read Packet from DMA Rx channel. - * The function gets the data from the current rx descriptor assigned - * to the passed DMA device and passes it back to the caller. - * The function is called in the context of DMA interrupt. - * In detail the following actions are done: - * - get current receive descriptor - * - allocate memory via allocation callback function - * - pass data from descriptor to allocated memory - * - update channel weight - * - release descriptor - * - update current descriptor position - * - * \param *dma_dev - pointer to DMA device structure - * \param **dataptr - pointer to received data - * \param **opt - * \return packet length - length of received data - * \ingroup Internal - */ -int dma_device_read(struct dma_device_info *dma_dev, u8 **dataptr, void **opt) -{ - u8 *buf; - int len; - int byte_offset = 0; - void *p = NULL; - - struct dma_channel_info *ch = - dma_dev->rx_chan[dma_dev->current_rx_chan]; - - struct rx_desc *rx_desc_p; - - /* get the rx data first */ - rx_desc_p = (struct rx_desc *)ch->desc_base+ch->curr_desc; - buf = (u8 *)__va(rx_desc_p->data_pointer); - *(u32 *)dataptr = (u32)buf; - len = rx_desc_p->status.field.data_length; -#ifndef CONFIG_MIPS_UNCACHED - dma_cache_inv((unsigned long)buf, len); -#endif - if (opt) - *(int *)opt = (int)ch->opt[ch->curr_desc]; - - /* replace with a new allocated buffer */ - buf = dma_dev->buffer_alloc(ch->packet_size, &byte_offset, &p); - if (buf) { - ch->opt[ch->curr_desc] = p; - - wmb(); - rx_desc_p->data_pointer = (u32)CPHYSADDR((u32)buf); - rx_desc_p->status.word = (DMA_OWN << 31) \ - |(byte_offset << 23) \ - | ch->packet_size; - - wmb(); - } else { - *(u32 *)dataptr = 0; - if (opt) - *(int *)opt = 0; - } - - ch->xfer_cnt++; - /* increase the curr_desc pointer */ - ch->curr_desc++; - if (ch->curr_desc == ch->desc_len) - ch->curr_desc = 0; - /* return the length of the received packet */ - return len; -} -EXPORT_SYMBOL(dma_device_read); - -/** - * Write Packet through DMA Tx channel to peripheral. - * - * \param *dma_dev - pointer to DMA device structure - * \param *dataptr - pointer to data to be sent - * \param len - amount of data bytes to be sent - * \param *opt - * \return len - length of transmitted data - * \ingroup Internal - */ -int dma_device_write(struct dma_device_info *dma_dev, u8 *dataptr, int len, - void *opt) -{ - unsigned long flag; - u32 byte_offset; - struct dma_channel_info *ch; - int chan_no; - struct tx_desc *tx_desc_p; - local_irq_save(flag); - - ch = dma_dev->tx_chan[dma_dev->current_tx_chan]; - chan_no = (int)(ch - dma_chan); - - if (ch->control == LTQ_DMA_CH_OFF) { - local_irq_restore(flag); - printk(KERN_ERR "%s: dma channel %d not enabled!\n", - __func__, chan_no); - return 0; - } - - tx_desc_p = (struct tx_desc *)ch->desc_base+ch->curr_desc; - /* Check whether this descriptor is available */ - if (tx_desc_p->status.word & (DMA_DESC_OWN_DMA | DMA_DESC_CPT_SET)) { - /* if not , the tell the upper layer device */ - dma_dev->intr_handler(dma_dev, TX_BUF_FULL_INT); - local_irq_restore(flag); - return 0; - } - ch->opt[ch->curr_desc] = opt; - /* byte offset----to adjust the starting address of the data buffer, - * should be multiple of the burst length.*/ - byte_offset = ((u32)CPHYSADDR((u32)dataptr)) % - (dma_dev->tx_burst_len * 4); -#ifndef CONFIG_MIPS_UNCACHED - dma_cache_wback((unsigned long)dataptr, len); - wmb(); -#endif - tx_desc_p->data_pointer = (u32)CPHYSADDR((u32)dataptr) - byte_offset; - wmb(); - tx_desc_p->status.word = (DMA_OWN << 31) - | DMA_DESC_SOP_SET - | DMA_DESC_EOP_SET - | (byte_offset << 23) - | len; - wmb(); - - if (ch->xfer_cnt == 0) { - mbs_grab(); - dma_w32(chan_no, cs); - dma_w32_mask(0, DMA_CCTRL_ON_OFF, cctrl); - mbs_release(); - } - - ch->xfer_cnt++; - ch->curr_desc++; - if (ch->curr_desc == ch->desc_len) - ch->curr_desc = 0; - - local_irq_restore(flag); - return len; -} -EXPORT_SYMBOL(dma_device_write); - -/** - * Display descriptor list via proc file - * - * \param chan_no - logical channel number - * \ingroup Internal - */ -int desc_list_proc_read(char *buf, char **start, off_t offset, - int count, int *eof, void *data) -{ - int len = 0; - int i; - static int chan_no; - u32 *p; - - if ((chan_no == 0) && (offset > count)) { - *eof = 1; - return 0; - } - - if (chan_no != 0) { - *start = buf; - } else { - buf = buf + offset; - *start = buf; - } - - p = (u32 *)dma_chan[chan_no].desc_base; - - if (dma_chan[chan_no].dir == DIR_RX) - len += sprintf(buf + len, - "channel %d %s Rx descriptor list:\n", - chan_no, dma_chan[chan_no].dma_dev->device_name); - else - len += sprintf(buf + len, - "channel %d %s Tx descriptor list:\n", - chan_no, dma_chan[chan_no].dma_dev->device_name); - len += sprintf(buf + len, - " no address data pointer command bits " - "(Own, Complete, SoP, EoP, Offset) \n"); - len += sprintf(buf + len, - "----------------------------------------------" - "-----------------------------------\n"); - for (i = 0; i < dma_chan[chan_no].desc_len; i++) { - len += sprintf(buf + len, "%3d ", i); - len += sprintf(buf + len, "0x%08x ", (u32)(p + (i * 2))); - len += sprintf(buf + len, "%08x ", *(p + (i * 2 + 1))); - len += sprintf(buf + len, "%08x ", *(p + (i * 2))); - - if (*(p + (i * 2)) & 0x80000000) - len += sprintf(buf + len, "D "); - else - len += sprintf(buf + len, "C "); - if (*(p + (i * 2)) & 0x40000000) - len += sprintf(buf + len, "C "); - else - len += sprintf(buf + len, "c "); - if (*(p + (i * 2)) & 0x20000000) - len += sprintf(buf + len, "S "); - else - len += sprintf(buf + len, "s "); - if (*(p + (i * 2)) & 0x10000000) - len += sprintf(buf + len, "E "); - else - len += sprintf(buf + len, "e "); - - /* byte offset is different for rx and tx descriptors*/ - if (dma_chan[chan_no].dir == DIR_RX) { - len += sprintf(buf + len, "%01x ", - (*(p + (i * 2)) & 0x01800000) >> 23); - } else { - len += sprintf(buf + len, "%02x ", - (*(p + (i * 2)) & 0x0F800000) >> 23); - } - - if (dma_chan[chan_no].curr_desc == i) - len += sprintf(buf + len, "<- CURR"); - - if (dma_chan[chan_no].prev_desc == i) - len += sprintf(buf + len, "<- PREV"); - - len += sprintf(buf + len, "\n"); - - } - - len += sprintf(buf + len, "\n"); - chan_no++; - if (chan_no > LTQ_MAX_DMA_CHANNEL_NUM - 1) - chan_no = 0; - - *eof = 1; - return len; -} - -/** - * Displays the weight of all DMA channels via proc file - * - * - * - * \param *buf - * \param **start - * \param offset - * \param count - * \param *eof - * \param *data - * \return len - amount of bytes written to file - */ -int channel_weight_proc_read(char *buf, char **start, off_t offset, - int count, int *eof, void *data) -{ - int i; - int len = 0; - len += sprintf(buf + len, "Qos dma channel weight list\n"); - len += sprintf(buf + len, "channel_num default_weight " - "current_weight device Tx/Rx\n"); - len += sprintf(buf + len, "---------------------------" - "---------------------------------\n"); - for (i = 0; i < LTQ_MAX_DMA_CHANNEL_NUM; i++) { - struct dma_channel_info *ch = &dma_chan[i]; - - if (ch->dir == DIR_RX) { - len += sprintf(buf + len, - " %2d %08x " - "%08x %10s Rx\n", - i, ch->default_weight, ch->weight, - ch->dma_dev->device_name); - } else { - len += sprintf(buf + len, - " %2d %08x " - "%08x %10s Tx\n", - i, ch->default_weight, ch->weight, - ch->dma_dev->device_name); - } - } - - return len; -} - -/** - * Provides DMA Register Content to proc file - * This function reads the content of general DMA Registers, DMA Channel - * Registers and DMA Port Registers and performs a structures output to the - * DMA proc file - * - * \param *buf - * \param **start - * \param offset - * \param count - * \param *eof - * \param *data - * \return len - amount of bytes written to file - */ -int dma_register_proc_read(char *buf, char **start, off_t offset, - int count, int *eof, void *data) -{ - int len = 0; - int i; - int limit = count; - unsigned long flags; - static int blockcount; - static int channel_no; - - if ((blockcount == 0) && (offset > count)) { - *eof = 1; - return 0; - } - - switch (blockcount) { - case 0: - len += sprintf(buf + len, "\nGeneral DMA Registers\n"); - len += sprintf(buf + len, "-------------------------" - "----------------\n"); - len += sprintf(buf + len, "CLC= %08x\n", dma_r32(clc)); - len += sprintf(buf + len, "ID= %08x\n", dma_r32(id)); - len += sprintf(buf + len, "DMA_CPOLL= %08x\n", dma_r32(cpoll)); - len += sprintf(buf + len, "DMA_CS= %08x\n", dma_r32(cs)); - len += sprintf(buf + len, "DMA_PS= %08x\n", dma_r32(ps)); - len += sprintf(buf + len, "DMA_IRNEN= %08x\n", dma_r32(irnen)); - len += sprintf(buf + len, "DMA_IRNCR= %08x\n", dma_r32(irncr)); - len += sprintf(buf + len, "DMA_IRNICR= %08x\n", - dma_r32(irnicr)); - len += sprintf(buf + len, "\nDMA Channel Registers\n"); - blockcount = 1; - return len; - break; - case 1: - /* If we had an overflow start at beginning of buffer - * otherwise use offset */ - if (channel_no != 0) { - *start = buf; - } else { - buf = buf + offset; - *start = buf; - } - - local_irq_save(flags); - for (i = channel_no; i < LTQ_MAX_DMA_CHANNEL_NUM; i++) { - struct dma_channel_info *ch = &dma_chan[i]; - - if (len + 300 > limit) { - local_irq_restore(flags); - channel_no = i; - blockcount = 1; - return len; - } - len += sprintf(buf + len, "----------------------" - "-------------------\n"); - if (ch->dir == DIR_RX) { - len += sprintf(buf + len, - "Channel %d - Device %s Rx\n", - i, ch->dma_dev->device_name); - } else { - len += sprintf(buf + len, - "Channel %d - Device %s Tx\n", - i, ch->dma_dev->device_name); - } - dma_w32(i, cs); - len += sprintf(buf + len, "DMA_CCTRL= %08x\n", - dma_r32(cctrl)); - len += sprintf(buf + len, "DMA_CDBA= %08x\n", - dma_r32(cdba)); - len += sprintf(buf + len, "DMA_CIE= %08x\n", - dma_r32(cie)); - len += sprintf(buf + len, "DMA_CIS= %08x\n", - dma_r32(cis)); - len += sprintf(buf + len, "DMA_CDLEN= %08x\n", - dma_r32(cdlen)); - } - local_irq_restore(flags); - blockcount = 2; - channel_no = 0; - return len; - break; - case 2: - *start = buf; - /* - * display port dependent registers - */ - len += sprintf(buf + len, "\nDMA Port Registers\n"); - len += sprintf(buf + len, - "-----------------------------------------\n"); - local_irq_save(flags); - for (i = 0; i < LTQ_MAX_DMA_DEVICE_NUM; i++) { - dma_w32(i, ps); - len += sprintf(buf + len, - "Port %d DMA_PCTRL= %08x\n", - i, dma_r32(pctrl)); - } - local_irq_restore(flags); - blockcount = 0; - *eof = 1; - return len; - break; - } - - blockcount = 0; - *eof = 1; - return 0; -} - -/** - * Open Method of DMA Device Driver - * This function increments the device driver's use counter. - * - * - * \param - * \return - */ -static int dma_open(struct inode *inode, struct file *file) -{ - return 0; -} - -/** - * Release Method of DMA Device driver. - * This function decrements the device driver's use counter. - * - * - * \param - * \return - */ -static int dma_release(struct inode *inode, struct file *file) -{ - /* release the resources */ - return 0; -} - -/** - * Ioctl Interface to DMA Module - * - * \param None - * \return 0 - initialization successful - * <0 - failed initialization - */ -static long dma_ioctl(struct file *file, - unsigned int cmd, unsigned long arg) -{ - int result = 0; - /* TODO: add some user controled functions here */ - return result; -} - -const static struct file_operations dma_fops = { - .owner = THIS_MODULE, - .open = dma_open, - .release = dma_release, - .unlocked_ioctl = dma_ioctl, -}; - -void map_dma_chan(struct dma_channel_info *map) -{ - int i; - - /* assign default values for channel settings */ - for (i = 0; i < LTQ_MAX_DMA_CHANNEL_NUM; i++) { - dma_chan[i].byte_offset = 0; - dma_chan[i].open = &open_chan; - dma_chan[i].close = &close_chan; - dma_chan[i].reset = &reset_chan; - dma_chan[i].enable_irq = enable_ch_irq; - dma_chan[i].disable_irq = disable_ch_irq; - dma_chan[i].tx_weight = 1; - dma_chan[i].control = 0; - dma_chan[i].default_weight = LTQ_DMA_CH_DEFAULT_WEIGHT; - dma_chan[i].weight = dma_chan[i].default_weight; - dma_chan[i].curr_desc = 0; - dma_chan[i].prev_desc = 0; - } - - /* assign default values for port settings */ - for (i = 0; i < LTQ_MAX_DMA_DEVICE_NUM; i++) { - /*set default tx channel number to be one*/ - dma_devices[i].num_tx_chan = 1; - /*set default rx channel number to be one*/ - dma_devices[i].num_rx_chan = 1; - dma_devices[i].buffer_alloc = common_buffer_alloc; - dma_devices[i].buffer_free = common_buffer_free; - dma_devices[i].intr_handler = NULL; - dma_devices[i].tx_burst_len = 4; - dma_devices[i].rx_burst_len = 4; -#ifdef CONFIG_CPU_LITTLE_ENDIAN - dma_devices[i].tx_endianness_mode = 0; - dma_devices[i].rx_endianness_mode = 0; -#else - dma_devices[i].tx_endianness_mode = 3; - dma_devices[i].rx_endianness_mode = 3; -#endif - } -} - -void dma_chip_init(void) -{ - int i; - - sys1_w32(SYS1_CLKENR_DMA, clkenr); - wmb(); - /* reset DMA */ - dma_w32(DMA_CTRL_RST, ctrl); - wmb(); - /* disable all the interrupts first */ - dma_w32(0, irnen); - - /* enable polling for all channels */ - dma_w32(DMA_CPOLL_EN | DMA_CPOLL_CNT_VAL(DMA_POLL_COUNTER), cpoll); - - /****************************************************/ - for (i = 0; i < LTQ_MAX_DMA_CHANNEL_NUM; i++) - disable_ch_irq(&dma_chan[i]); -} - -int ltq_dma_init(void) -{ - int result = 0; - int i; - unsigned long flag; - static int dma_initialized; - - if (dma_initialized == 1) - return 0; - dma_initialized = 1; - - result = register_chrdev(DMA_MAJOR, "dma-core", &dma_fops); - if (result) { - DMA_EMSG("cannot register device dma-core!\n"); - return result; - } - - dma_chip_init(); - map_dma_chan(dma_chan); - - /* allocate DMA memory for buffer descriptors */ - for (i = 0; i < DMA_DESCR_MEM_PAGES; i++) { - g_desc_list[i] = (u64 *)__get_free_page(GFP_DMA); - if (g_desc_list[i] == NULL) { - DMA_EMSG("no memory for desriptor\n"); - return -ENOMEM; - } - g_desc_list[i] = (u64 *)KSEG1ADDR(g_desc_list[i]); - memset(g_desc_list[i], 0, PAGE_SIZE); - } - - for (i = 0; i < LTQ_MAX_DMA_CHANNEL_NUM; i++) { - int page_index, ch_per_page; - /* cross-link relative channels of a port to - * corresponding absolute channels */ - if (dma_chan[i].dir == DIR_RX) { - ((struct dma_device_info *)(dma_chan[i].dma_dev))-> - rx_chan[dma_chan[i].rel_chan_no] = &dma_chan[i]; - } else { - ((struct dma_device_info *)(dma_chan[i].dma_dev))-> - tx_chan[dma_chan[i].rel_chan_no] = &dma_chan[i]; - } - dma_chan[i].abs_chan_no = i; - - page_index = i * DMA_DESCR_CH_SIZE / PAGE_SIZE; - ch_per_page = PAGE_SIZE / DMA_DESCR_CH_SIZE + - ((PAGE_SIZE % DMA_DESCR_CH_SIZE) > 0); - dma_chan[i].desc_base = - (u32)g_desc_list[page_index] + - (i - page_index*ch_per_page) * DMA_DESCR_NUM*8; - dma_chan[i].curr_desc = 0; - dma_chan[i].desc_len = DMA_DESCR_NUM; - - local_irq_save(flag); - mbs_grab(); - dma_w32(i, cs); - dma_w32((u32)CPHYSADDR(dma_chan[i].desc_base), cdba); - mbs_release(); - local_irq_restore(flag); - } - - g_dma_dir = proc_mkdir("driver/" DRV_NAME, NULL); - - create_proc_read_entry("dma_register", - 0, - g_dma_dir, - dma_register_proc_read, - NULL); - - create_proc_read_entry("g_desc_list", - 0, - g_dma_dir, - desc_list_proc_read, - NULL); - - create_proc_read_entry("channel_weight", - 0, - g_dma_dir, - channel_weight_proc_read, - NULL); - - printk(KERN_NOTICE "SVIP DMA engine initialized\n"); - - return 0; -} - -/** - * Cleanup DMA device - * This function releases all resources used by the DMA device driver on - * module removal. - * - * - * \param None - * \return Nothing - */ -void dma_cleanup(void) -{ - int i; - unregister_chrdev(DMA_MAJOR, "dma-core"); - - for (i = 0; i < DMA_DESCR_MEM_PAGES; i++) - free_page(KSEG0ADDR((unsigned long)g_desc_list[i])); - remove_proc_entry("channel_weight", g_dma_dir); - remove_proc_entry("g_desc_list", g_dma_dir); - remove_proc_entry("dma_register", g_dma_dir); - remove_proc_entry("driver/" DRV_NAME, NULL); - /* release the resources */ - for (i = 0; i < LTQ_MAX_DMA_CHANNEL_NUM; i++) - free_irq(dma_chan[i].irq, (void *)&dma_chan[i]); -} - -arch_initcall(ltq_dma_init); - -MODULE_LICENSE("GPL"); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/gpio.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/gpio.c deleted file mode 100644 index 398339201e..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/gpio.c +++ /dev/null @@ -1,553 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/gpio.h> -#include <linux/ioport.h> -#include <linux/io.h> -#include <linux/types.h> -#include <linux/errno.h> -#include <linux/proc_fs.h> -#include <linux/init.h> -#include <linux/ioctl.h> -#include <linux/timer.h> -#include <linux/interrupt.h> -#include <linux/kobject.h> -#include <linux/workqueue.h> -#include <linux/skbuff.h> -#include <linux/netlink.h> -#include <linux/platform_device.h> -#include <net/sock.h> -#include <linux/uaccess.h> -#include <linux/version.h> -#include <linux/semaphore.h> - -#include <lantiq_soc.h> -#include <svip_mux.h> -#include <base_reg.h> -#include <port_reg.h> - -#define DRV_NAME "ifxmips_gpio" - -int gpio_to_irq(unsigned int gpio) -{ - return -EINVAL; -} -EXPORT_SYMBOL(gpio_to_irq); - -int irq_to_gpio(unsigned int gpio) -{ - return -EINVAL; -} -EXPORT_SYMBOL(irq_to_gpio); - -struct ltq_port_base { - struct svip_reg_port *base; - u32 pins; -}; - -/* Base addresses for ports */ -static const struct ltq_port_base ltq_port_base[] = { - { (struct svip_reg_port *)LTQ_PORT_P0_BASE, 20 }, - { (struct svip_reg_port *)LTQ_PORT_P1_BASE, 20 }, - { (struct svip_reg_port *)LTQ_PORT_P2_BASE, 19 }, - { (struct svip_reg_port *)LTQ_PORT_P3_BASE, 20 }, - { (struct svip_reg_port *)LTQ_PORT_P4_BASE, 24 } -}; - -#define MAX_PORTS ARRAY_SIZE(ltq_port_base) -#define PINS_PER_PORT(port) (ltq_port_base[port].pins) - -static inline -void ltq_port_set_exintcr0(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->exintcr0) | (1 << pin), - ltq_port_base[port].base->exintcr0); -} - -static inline -void ltq_port_clear_exintcr0(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->exintcr0) & ~(1 << pin), - ltq_port_base[port].base->exintcr0); -} - -static inline -void ltq_port_set_exintcr1(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->exintcr1) | (1 << pin), - ltq_port_base[port].base->exintcr1); -} - -static inline -void ltq_port_clear_exintcr1(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->exintcr1) & ~(1 << pin), - ltq_port_base[port].base->exintcr1); -} - -static inline -void ltq_port_set_irncfg(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->irncfg) | (1 << pin), - ltq_port_base[port].base->irncfg); -} - -static inline -void ltq_port_clear_irncfg(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->irncfg) & ~(1 << pin), - ltq_port_base[port].base->irncfg); -} - -static inline -void ltq_port_set_irnen(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(1 << pin, ltq_port_base[port].base->irnenset); -} - -static inline -void ltq_port_clear_irnen(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(1 << pin, ltq_port_base[port].base->irnenclr); -} - -static inline -void ltq_port_set_dir_out(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->dir) | (1 << pin), - ltq_port_base[port].base->dir); -} - -static inline -void ltq_port_set_dir_in(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->dir) & ~(1 << pin), - ltq_port_base[port].base->dir); -} - -static inline -void ltq_port_set_output(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->out) | (1 << pin), - ltq_port_base[port].base->out); -} - -static inline -void ltq_port_clear_output(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->out) & ~(1 << pin), - ltq_port_base[port].base->out); -} - -static inline -int ltq_port_get_input(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return -EINVAL; - - return (port_r32(ltq_port_base[port].base->in) & (1 << pin)) == 0; -} - -static inline -void ltq_port_set_puen(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->puen) | (1 << pin), - ltq_port_base[port].base->puen); -} - -static inline -void ltq_port_clear_puen(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->puen) & ~(1 << pin), - ltq_port_base[port].base->puen); -} - -static inline -void ltq_port_set_altsel0(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->altsel0) | (1 << pin), - ltq_port_base[port].base->altsel0); -} - -static inline -void ltq_port_clear_altsel0(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->altsel0) & ~(1 << pin), - ltq_port_base[port].base->altsel0); -} - -static inline -void ltq_port_set_altsel1(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->altsel1) | (1 << pin), - ltq_port_base[port].base->altsel1); -} - -static inline -void ltq_port_clear_altsel1(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return; - - port_w32(port_r32(ltq_port_base[port].base->altsel1) & ~(1 << pin), - ltq_port_base[port].base->altsel1); -} - -void ltq_gpio_configure(int port, int pin, bool dirin, bool puen, - bool altsel0, bool altsel1) -{ - if (dirin) - ltq_port_set_dir_in(port, pin); - else - ltq_port_set_dir_out(port, pin); - - if (puen) - ltq_port_set_puen(port, pin); - else - ltq_port_clear_puen(port, pin); - - if (altsel0) - ltq_port_set_altsel0(port, pin); - else - ltq_port_clear_altsel0(port, pin); - - if (altsel1) - ltq_port_set_altsel1(port, pin); - else - ltq_port_clear_altsel1(port, pin); -} - -int ltq_port_get_dir(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return -EINVAL; - - return (port_r32(ltq_port_base[port].base->dir) & (1 << pin)) != 0; -} - -int ltq_port_get_puden(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return -EINVAL; - - return (port_r32(ltq_port_base[port].base->puen) & (1 << pin)) != 0; -} - -int ltq_port_get_altsel0(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return -EINVAL; - - return (port_r32(ltq_port_base[port].base->altsel0) & (1 << pin)) != 0; -} - -int ltq_port_get_altsel1(unsigned int port, unsigned int pin) -{ - if (port >= MAX_PORTS || pin >= PINS_PER_PORT(port)) - return -EINVAL; - - return (port_r32(ltq_port_base[port].base->altsel1) & (1 << pin)) != 0; -} - -struct ltq_gpio_port { - struct gpio_chip gpio_chip; - unsigned int irq_base; - unsigned int chained_irq; -}; - -static struct ltq_gpio_port ltq_gpio_port[MAX_PORTS]; - -static int gpio_exported; -static int __init gpio_export_setup(char *str) -{ - get_option(&str, &gpio_exported); - return 1; -} -__setup("gpio_exported=", gpio_export_setup); - -static inline unsigned int offset2port(unsigned int offset) -{ - unsigned int i; - unsigned int prev = 0; - - for (i = 0; i < ARRAY_SIZE(ltq_port_base); i++) { - if (offset >= prev && - offset < prev + ltq_port_base[i].pins) - return i; - - prev = ltq_port_base[i].pins; - } - - return 0; -} - -static inline unsigned int offset2pin(unsigned int offset) -{ - unsigned int i; - unsigned int prev = 0; - - for (i = 0; i < ARRAY_SIZE(ltq_port_base); i++) { - if (offset >= prev && - offset < prev + ltq_port_base[i].pins) - return offset - prev; - - prev = ltq_port_base[i].pins; - } - - return 0; -} - -static int ltq_gpio_direction_input(struct gpio_chip *chip, unsigned int offset) -{ - ltq_port_set_dir_in(offset2port(offset), offset2pin(offset)); - return 0; -} - -static int ltq_gpio_direction_output(struct gpio_chip *chip, - unsigned int offset, int value) -{ - ltq_port_set_dir_out(offset2port(offset), offset2pin(offset)); - return 0; -} - -static int ltq_gpio_get(struct gpio_chip *chip, unsigned int offset) -{ - return ltq_port_get_input(offset2port(offset), offset2pin(offset)); -} - -static void ltq_gpio_set(struct gpio_chip *chip, unsigned int offset, int value) -{ - if (value) - ltq_port_set_output(offset2port(offset), offset2pin(offset)); - else - ltq_port_clear_output(offset2port(offset), offset2pin(offset)); -} - -static int svip_gpio_request(struct gpio_chip *chip, unsigned offset) -{ - return 0; -} - -static void ltq_gpio_free(struct gpio_chip *chip, unsigned offset) -{ -} - -static int ltq_gpio_probe(struct platform_device *pdev) -{ - int ret = 0; - struct ltq_gpio_port *gpio_port; - - if (pdev->id >= MAX_PORTS) - return -ENODEV; - - gpio_port = <q_gpio_port[pdev->id]; - gpio_port->gpio_chip.label = "ltq-gpio"; - - gpio_port->gpio_chip.direction_input = ltq_gpio_direction_input; - gpio_port->gpio_chip.direction_output = ltq_gpio_direction_output; - gpio_port->gpio_chip.get = ltq_gpio_get; - gpio_port->gpio_chip.set = ltq_gpio_set; - gpio_port->gpio_chip.request = svip_gpio_request; - gpio_port->gpio_chip.free = ltq_gpio_free; - gpio_port->gpio_chip.base = 100 * pdev->id; - gpio_port->gpio_chip.ngpio = 32; - gpio_port->gpio_chip.dev = &pdev->dev; - gpio_port->gpio_chip.exported = gpio_exported; - - ret = gpiochip_add(&gpio_port->gpio_chip); - if (ret < 0) { - dev_err(&pdev->dev, "Could not register gpiochip %d, %d\n", - pdev->id, ret); - goto err; - } - platform_set_drvdata(pdev, gpio_port); - - return 0; - -err: - return ret; -} - -static int ltq_gpio_remove(struct platform_device *pdev) -{ - struct ltq_gpio_port *gpio_port = platform_get_drvdata(pdev); - int ret; - - ret = gpiochip_remove(&gpio_port->gpio_chip); - - return ret; -} - -static struct platform_driver ltq_gpio_driver = { - .probe = ltq_gpio_probe, - .remove = __devexit_p(ltq_gpio_remove), - .driver = { - .name = DRV_NAME, - .owner = THIS_MODULE, - }, -}; - -int __init ltq_gpio_init(void) -{ - int ret = platform_driver_register(<q_gpio_driver); - if (ret) - printk(KERN_INFO DRV_NAME - ": Error registering platform driver!"); - return ret; -} - -postcore_initcall(ltq_gpio_init); - -/** - * Convert interrupt number to corresponding port/pin pair - * Returns the port/pin pair serving the selected external interrupt; - * needed since mapping not linear. - * - * \param exint External interrupt number - * \param port Pointer for resulting port - * \param pin Pointer for resutling pin - * \return -EINVAL Invalid exint - * \return 0 port/pin updated - * \ingroup API - */ -static int ltq_exint2port(u32 exint, int *port, int *pin) -{ - if ((exint >= 0) && (exint <= 10)) { - *port = 0; - *pin = exint + 7; - } else if ((exint >= 11) && (exint <= 14)) { - *port = 1; - *pin = 18 - (exint - 11) ; - } else if (exint == 15) { - *port = 1; - *pin = 19; - } else if (exint == 16) { - *port = 0; - *pin = 19; - } else { - return -EINVAL; - } - return 0; -} - -/** - * Enable external interrupt. - * This function enables an external interrupt and sets the given mode. - * valid values for mode are: - * - 0 = Interrupt generation disabled - * - 1 = Interrupt on rising edge - * - 2 = Interrupt on falling edge - * - 3 = Interrupt on rising and falling edge - * - 5 = Interrupt on high level detection - * - 6 = Interrupt on low level detection - * - * \param exint - Number of external interrupt - * \param mode - Trigger mode - * \return 0 on success - * \ingroup API - */ -int ifx_enable_external_int(u32 exint, u32 mode) -{ - int port; - int pin; - - if ((mode < 0) || (mode > 6)) - return -EINVAL; - - if (ltq_exint2port(exint, &port, &pin)) - return -EINVAL; - - ltq_port_clear_exintcr0(port, pin); - ltq_port_clear_exintcr1(port, pin); - ltq_port_clear_irncfg(port, pin); - - if (mode & 0x1) - ltq_port_set_exintcr0(port, pin); - if (mode & 0x2) - ltq_port_set_exintcr1(port, pin); - if (mode & 0x4) - ltq_port_set_irncfg(port, pin); - - ltq_port_set_irnen(port, pin); - return 0; -} -EXPORT_SYMBOL(ifx_enable_external_int); - -/** - * Disable external interrupt. - * This function disables an external interrupt and sets mode to 0x00. - * - * \param exint - Number of external interrupt - * \return 0 on success - * \ingroup API - */ -int ifx_disable_external_int(u32 exint) -{ - int port; - int pin; - - if (ltq_exint2port(exint, &port, &pin)) - return -EINVAL; - - ltq_port_clear_irnen(port, pin); - return 0; -} -EXPORT_SYMBOL(ifx_disable_external_int); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/mach-easy33016.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/mach-easy33016.c deleted file mode 100644 index c5993efd6d..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/mach-easy33016.c +++ /dev/null @@ -1,73 +0,0 @@ -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/gpio_buttons.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/input.h> -#include <linux/interrupt.h> -#include <linux/spi/spi.h> -#include <linux/spi/flash.h> -#include "../machtypes.h" - -#include <sys1_reg.h> -#include <sys2_reg.h> -#include <svip_pms.h> - -#include "devices.h" - -static const struct ltq_mux_pin mux_p0[LTQ_MUX_P0_PINS] = { - LTQ_MUX_P0_0_SSC0_MTSR, - LTQ_MUX_P0_1_SSC0_MRST, - LTQ_MUX_P0_2_SSC0_SCLK, - LTQ_MUX_P0_3_SSC1_MTSR, - LTQ_MUX_P0_4_SSC1_MRST, - LTQ_MUX_P0_5_SSC1_SCLK, - LTQ_MUX_P0_6_SSC0_CS0, - LTQ_MUX_P0_7_SSC0_CS1, - LTQ_MUX_P0_8_SSC0_CS2, - LTQ_MUX_P0_9, - LTQ_MUX_P0_10, - LTQ_MUX_P0_11_EXINT4, - LTQ_MUX_P0_12, - LTQ_MUX_P0_13, - LTQ_MUX_P0_14_ASC0_TXD, - LTQ_MUX_P0_15_ASC0_RXD, - LTQ_MUX_P0_16_EXINT9, - LTQ_MUX_P0_17_EXINT10, - LTQ_MUX_P0_18_EJ_BRKIN, - LTQ_MUX_P0_19_EXINT16 -}; - -static void __init easy33016_init(void) -{ - svip_sys1_clk_enable(SYS1_CLKENR_L2C | - SYS1_CLKENR_DDR2 | - SYS1_CLKENR_SMI2 | - SYS1_CLKENR_SMI1 | - SYS1_CLKENR_SMI0 | - SYS1_CLKENR_FMI0 | - SYS1_CLKENR_DMA | - SYS1_CLKENR_SSC0 | - SYS1_CLKENR_SSC1 | - SYS1_CLKENR_EBU); - - svip_sys2_clk_enable(SYS2_CLKENR_HWSYNC | - SYS2_CLKENR_MBS | - SYS2_CLKENR_SWINT); - - svip_register_mux(mux_p0, NULL, NULL, NULL, NULL); - svip_register_asc(0); - svip_register_eth(); - svip_register_virtual_eth(); - ltq_register_wdt(); - svip_register_gpio(); - svip_register_spi(); - svip_register_nand(); -} - -MIPS_MACHINE(LANTIQ_MACH_EASY33016, - "EASY33016", - "EASY33016", - easy33016_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/mach-easy336.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/mach-easy336.c deleted file mode 100644 index 460bb7d85d..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/mach-easy336.c +++ /dev/null @@ -1,221 +0,0 @@ -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/gpio_buttons.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/input.h> -#include <linux/interrupt.h> -#include <linux/spi/spi.h> -#include <linux/spi/flash.h> -#include "../machtypes.h" - -#include <sys1_reg.h> -#include <sys2_reg.h> -#include <svip_pms.h> - -#include "devices.h" - -static struct mtd_partition easy336_sflash_partitions[] = { - { - .name = "SPI flash", - .size = MTDPART_SIZ_FULL, - .offset = 0, - }, -}; - -static struct flash_platform_data easy336_sflash_data = { - .name = "m25p32", - .parts = (void *)&easy336_sflash_partitions, - .nr_parts = ARRAY_SIZE(easy336_sflash_partitions), - .type = "m25p32", -}; - -static struct spi_board_info bdinfo[] __initdata = { - { - .modalias = "m25p80", - .platform_data = &easy336_sflash_data, - .mode = SPI_MODE_0, - .irq = -1, - .max_speed_hz = 25000000, - .bus_num = 0, - .chip_select = 0, - } -}; - -static struct mtd_partition easy336_partitions[] = { - { - .name = "uboot", - .offset = 0x0, - .size = 0x40000, - }, - { - .name = "uboot_env", - .offset = 0x40000, - .size = 0x20000, - }, - { - .name = "linux", - .offset = 0x60000, - .size = 0x1a0000, - }, - { - .name = "rootfs", - .offset = 0x200000, - .size = 0x500000, - }, -}; - -static struct physmap_flash_data easy336_flash_data = { - .nr_parts = ARRAY_SIZE(easy336_partitions), - .parts = easy336_partitions, -}; - -static const struct ltq_mux_pin mux_p0[LTQ_MUX_P0_PINS] = { - LTQ_MUX_P0_0_SSC0_MTSR, - LTQ_MUX_P0_1_SSC0_MRST, - LTQ_MUX_P0_2_SSC0_SCLK, - LTQ_MUX_P0_3_SSC1_MTSR, - LTQ_MUX_P0_4_SSC1_MRST, - LTQ_MUX_P0_5_SSC1_SCLK, - LTQ_MUX_P0_6_SSC0_CS0, - LTQ_MUX_P0_7_SSC0_CS1, - LTQ_MUX_P0_8_SSC0_CS2, - LTQ_MUX_P0_9_SSC0_CS3, - LTQ_MUX_P0_10_SSC0_CS4, - LTQ_MUX_P0_11_SSC0_CS5, - LTQ_MUX_P0_12_EXINT5, - LTQ_MUX_P0_13_EXINT6, - LTQ_MUX_P0_14_ASC0_TXD, - LTQ_MUX_P0_15_ASC0_RXD, - LTQ_MUX_P0_16_EXINT9, - LTQ_MUX_P0_17_EXINT10, - LTQ_MUX_P0_18_EJ_BRKIN, - LTQ_MUX_P0_19_EXINT16 -}; - -static const struct ltq_mux_pin mux_p2[LTQ_MUX_P2_PINS] = { - LTQ_MUX_P2_0_EBU_A0, - LTQ_MUX_P2_1_EBU_A1, - LTQ_MUX_P2_2_EBU_A2, - LTQ_MUX_P2_3_EBU_A3, - LTQ_MUX_P2_4_EBU_A4, - LTQ_MUX_P2_5_EBU_A5, - LTQ_MUX_P2_6_EBU_A6, - LTQ_MUX_P2_7_EBU_A7, - LTQ_MUX_P2_8_EBU_A8, - LTQ_MUX_P2_9_EBU_A9, - LTQ_MUX_P2_10_EBU_A10, - LTQ_MUX_P2_11_EBU_A11, - LTQ_MUX_P2_12_EBU_RD, - LTQ_MUX_P2_13_EBU_WR, - LTQ_MUX_P2_14_EBU_ALE, - LTQ_MUX_P2_15_EBU_WAIT, - LTQ_MUX_P2_16_EBU_RDBY, - LTQ_MUX_P2_17_EBU_BC0, - LTQ_MUX_P2_18_EBU_BC1 -}; - -static const struct ltq_mux_pin mux_p3[LTQ_MUX_P3_PINS] = { - LTQ_MUX_P3_0_EBU_AD0, - LTQ_MUX_P3_1_EBU_AD1, - LTQ_MUX_P3_2_EBU_AD2, - LTQ_MUX_P3_3_EBU_AD3, - LTQ_MUX_P3_4_EBU_AD4, - LTQ_MUX_P3_5_EBU_AD5, - LTQ_MUX_P3_6_EBU_AD6, - LTQ_MUX_P3_7_EBU_AD7, - LTQ_MUX_P3_8_EBU_AD8, - LTQ_MUX_P3_9_EBU_AD9, - LTQ_MUX_P3_10_EBU_AD10, - LTQ_MUX_P3_11_EBU_AD11, - LTQ_MUX_P3_12_EBU_AD12, - LTQ_MUX_P3_13_EBU_AD13, - LTQ_MUX_P3_14_EBU_AD14, - LTQ_MUX_P3_15_EBU_AD15, - LTQ_MUX_P3_16_EBU_CS0, - LTQ_MUX_P3_17_EBU_CS1, - LTQ_MUX_P3_18_EBU_CS2, - LTQ_MUX_P3_19_EBU_CS3 -}; - -static void __init easy336_init_common(void) -{ - svip_sys1_clk_enable(SYS1_CLKENR_L2C | - SYS1_CLKENR_DDR2 | - SYS1_CLKENR_SMI2 | - SYS1_CLKENR_SMI1 | - SYS1_CLKENR_SMI0 | - SYS1_CLKENR_FMI0 | - SYS1_CLKENR_DMA | - SYS1_CLKENR_GPTC | - SYS1_CLKENR_EBU); - - svip_sys2_clk_enable(SYS2_CLKENR_HWSYNC | - SYS2_CLKENR_MBS | - SYS2_CLKENR_SWINT | - SYS2_CLKENR_HWACC3 | - SYS2_CLKENR_HWACC2 | - SYS2_CLKENR_HWACC1 | - SYS2_CLKENR_HWACC0 | - SYS2_CLKENR_SIF7 | - SYS2_CLKENR_SIF6 | - SYS2_CLKENR_SIF5 | - SYS2_CLKENR_SIF4 | - SYS2_CLKENR_SIF3 | - SYS2_CLKENR_SIF2 | - SYS2_CLKENR_SIF1 | - SYS2_CLKENR_SIF0 | - SYS2_CLKENR_DFEV7 | - SYS2_CLKENR_DFEV6 | - SYS2_CLKENR_DFEV5 | - SYS2_CLKENR_DFEV4 | - SYS2_CLKENR_DFEV3 | - SYS2_CLKENR_DFEV2 | - SYS2_CLKENR_DFEV1 | - SYS2_CLKENR_DFEV0); - - svip_register_mux(mux_p0, NULL, mux_p2, mux_p3, NULL); - svip_register_asc(0); - svip_register_eth(); - svip_register_virtual_eth(); - /* ltq_register_wdt(); - conflicts with lq_switch */ - svip_register_gpio(); - svip_register_spi(); - ltq_register_tapi(); -} - -static void __init easy336_init(void) -{ - easy336_init_common(); - ltq_register_nor(&easy336_flash_data); -} - -static void __init easy336sf_init(void) -{ - easy336_init_common(); - svip_register_spi_flash(bdinfo); -} - -static void __init easy336nand_init(void) -{ - easy336_init_common(); - svip_register_nand(); -} - -MIPS_MACHINE(LANTIQ_MACH_EASY336, - "EASY336", - "EASY336", - easy336_init); - -MIPS_MACHINE(LANTIQ_MACH_EASY336SF, - "EASY336SF", - "EASY336 (Serial Flash)", - easy336sf_init); - -MIPS_MACHINE(LANTIQ_MACH_EASY336NAND, - "EASY336NAND", - "EASY336 (NAND Flash)", - easy336nand_init); - diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/mux.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/mux.c deleted file mode 100644 index 56805e55bb..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/mux.c +++ /dev/null @@ -1,187 +0,0 @@ -/************************************************************************ - * - * Copyright (c) 2007 - * Infineon Technologies AG - * St. Martin Strasse 53; 81669 Muenchen; Germany - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - ************************************************************************/ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/proc_fs.h> -#include <linux/init.h> -#include <asm/addrspace.h> -#include <linux/platform_device.h> - -#include <lantiq_soc.h> -#include <svip_mux.h> -#include <sys1_reg.h> -#include <sys2_reg.h> -#include <svip_pms.h> - -#define DRV_NAME "ltq_mux" - -static void ltq_mux_port_init(const int port, - const struct ltq_mux_pin *pins, - const int pin_max) -{ - unsigned int i; - - for (i = 0; i < pin_max; i++) - ltq_gpio_configure(port, - i, - pins[i].dirin, - pins[i].puen, - pins[i].altsel0, - pins[i].altsel1); -} - -static int ltq_mux_probe(struct platform_device *pdev) -{ - struct ltq_mux_settings *mux_settings = dev_get_platdata(&pdev->dev); - - if (mux_settings->mux_p0) - ltq_mux_port_init(0, - mux_settings->mux_p0, - LTQ_MUX_P0_PINS); - - if (mux_settings->mux_p1) - ltq_mux_port_init(1, - mux_settings->mux_p1, - LTQ_MUX_P1_PINS); - - if (mux_settings->mux_p2) - ltq_mux_port_init(2, - mux_settings->mux_p2, - LTQ_MUX_P2_PINS); - - if (mux_settings->mux_p3) - ltq_mux_port_init(3, - mux_settings->mux_p3, - LTQ_MUX_P3_PINS); - - if (mux_settings->mux_p4) - ltq_mux_port_init(4, - mux_settings->mux_p4, - LTQ_MUX_P4_PINS); - - return 0; -} - -int ltq_mux_read_procmem(char *buf, char **start, off_t offset, - int count, int *eof, void *data) -{ - int len = 0; - int t = 0, i = 0; - u32 port_clk[5] = { - SYS1_CLKENR_PORT0, - SYS1_CLKENR_PORT1, - SYS1_CLKENR_PORT2, - SYS1_CLKENR_PORT3, - SYS2_CLKENR_PORT4, - }; - -#define PROC_PRINT(fmt, args...) \ - do { \ - int c_len = 0; \ - c_len = snprintf(buf + len, count - len, fmt, ## args); \ - if (c_len <= 0) \ - goto out; \ - if (c_len >= (count - len)) { \ - len += (count - len); \ - goto out; \ - } \ - len += c_len; \ - if (offset > 0) { \ - if (len > offset) { \ - len -= offset; \ - memmove(buf, buf + offset, len); \ - offset = 0; \ - } else { \ - offset -= len; \ - len = 0; \ - } \ - } \ - } while (0) - - PROC_PRINT("\nVINETIC-SVIP Multiplex Settings\n"); - PROC_PRINT(" 3 2 1 0\n"); - PROC_PRINT(" 10987654321098765432109876543210\n"); - PROC_PRINT(" --------------------------------\n"); - - for (i = 0; i < ARRAY_SIZE(port_clk); i++) { - if (i < 4) { - if (!svip_sys1_clk_is_enabled(port_clk[i])) - continue; - } else { - if (!svip_sys2_clk_is_enabled(port_clk[i])) - continue; - } - - PROC_PRINT("P%d.%-10s", i, "DIR:"); - - for (t = 31; t != -1; t--) - PROC_PRINT("%d", ltq_port_get_dir(i, t) == 1 ? 1 : 0); - PROC_PRINT("\n"); - - PROC_PRINT("P%d.%-10s", i, "PUEN:"); - for (t = 31; t != -1; t--) - PROC_PRINT("%d", ltq_port_get_puden(i, t) == 1 ? 1 : 0); - PROC_PRINT("\n"); - - PROC_PRINT("P%d.%-10s", i, "ALTSEL0:"); - for (t = 31; t != -1; t--) - PROC_PRINT("%d", - ltq_port_get_altsel0(i, t) == 1 ? 1 : 0); - PROC_PRINT("\n"); - - PROC_PRINT("P%d.%-10s", i, "ALTSEL1:"); - for (t = 31; t != -1; t--) - PROC_PRINT("%d", - ltq_port_get_altsel1(i, t) == 1 ? 1 : 0); - PROC_PRINT("\n\n"); - } - -out: - if (len < 0) { - len = 0; - *eof = 1; - } else if (len < count) { - *eof = 1; - } else { - len = count; - } - - *start = buf; - - return len; -} - -static struct platform_driver ltq_mux_driver = { - .probe = ltq_mux_probe, - .driver = { - .name = DRV_NAME, - .owner = THIS_MODULE, - }, -}; - -int __init ltq_mux_init(void) -{ - int ret = platform_driver_register(<q_mux_driver); - if (ret) { - printk(KERN_INFO DRV_NAME - ": Error registering platform driver!"); - return ret; - } - - return create_proc_read_entry("driver/ltq_mux", 0, NULL, - ltq_mux_read_procmem, NULL) == NULL; -} - -module_init(ltq_mux_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/pms.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/pms.c deleted file mode 100644 index 5c0c808a04..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/pms.c +++ /dev/null @@ -1,101 +0,0 @@ -/************************************************************************ - * - * Copyright (c) 2007 - * Infineon Technologies AG - * St. Martin Strasse 53; 81669 Muenchen; Germany - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - ************************************************************************/ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/proc_fs.h> -#include <linux/init.h> -#include <asm/addrspace.h> - -#include <base_reg.h> -#include <sys1_reg.h> -#include <sys2_reg.h> -#include <lantiq_soc.h> - -static struct svip_reg_sys1 *const sys1 = (struct svip_reg_sys1 *)LTQ_SYS1_BASE; -static struct svip_reg_sys2 *const sys2 = (struct svip_reg_sys2 *)LTQ_SYS2_BASE; - -void svip_sys1_clk_enable(u32 mask) -{ - sys1_w32(sys1_r32(clksr) | mask, clkenr); - asm("sync;"); -} -EXPORT_SYMBOL(svip_sys1_clk_enable); - -int svip_sys1_clk_is_enabled(u32 mask) -{ - return (sys1_r32(clksr) & mask) != 0; -} -EXPORT_SYMBOL(svip_sys1_clk_is_enabled); - -void svip_sys2_clk_enable(u32 mask) -{ - sys2_w32(sys2_r32(clksr) | mask, clkenr); - asm("sync;"); -} -EXPORT_SYMBOL(svip_sys2_clk_enable); - -int svip_sys2_clk_is_enabled(u32 mask) -{ - return (sys2_r32(clksr) & mask) != 0; -} -EXPORT_SYMBOL(svip_sys2_clk_is_enabled); - -int ltq_pms_read_procmem(char *buf, char **start, off_t offset, - int count, int *eof, void *data) -{ - long len = 0; - int t = 0; - u32 bit = 0; - u32 reg_tmp, bits_tmp; - - len = sprintf(buf, "\nSVIP PMS Settings\n"); - len = len + sprintf(buf + len, - " 3 2 1 0\n"); - len = len + sprintf(buf + len, - " 210987654321098765432109876543210\n"); - len = len + sprintf(buf + len, - "---------------------------------------------\n"); - len = len + sprintf(buf + len, - "SYS1_CLKSR: "); - reg_tmp = sys1_r32(clksr); - bit = 0x80000000; - for (t = 31; t != -1; t--) { - bits_tmp = (reg_tmp & bit) >> t; - len = len + sprintf(buf + len, "%d", bits_tmp); - bit = bit >> 1; - } - len = len + sprintf(buf + len, "\n\n"); - len = len + sprintf(buf + len, "SYS2_CLKSR: "); - reg_tmp = sys2_r32(clksr); - bit = 0x80000000; - for (t = 31; t != -1; t--) { - bits_tmp = (reg_tmp & bit) >> t; - len = len + sprintf(buf + len, "%d", bits_tmp); - bit = bit >> 1; - } - len = len + sprintf(buf + len, "\n\n"); - - *eof = 1; - - return len; -} - -int __init ltq_pms_init_proc(void) -{ - return create_proc_read_entry("driver/ltq_pms", 0, NULL, - ltq_pms_read_procmem, NULL) == NULL; -} - -module_init(ltq_pms_init_proc); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/prom.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/prom.c deleted file mode 100644 index 1c17531606..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/prom.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/module.h> -#include <linux/clk.h> -#include <linux/time.h> -#include <asm/bootinfo.h> - -#include <lantiq_soc.h> - -#include "../prom.h" -#include "../clk.h" -#include "../machtypes.h" - -#include <base_reg.h> -#include <ebu_reg.h> - -#define SOC_SVIP "SVIP" - -#define PART_SHIFT 12 -#define PART_MASK 0x0FFFF000 -#define REV_SHIFT 28 -#define REV_MASK 0xF0000000 - -static struct svip_reg_ebu *const ebu = (struct svip_reg_ebu *)LTQ_EBU_BASE; - -void __init ltq_soc_init(void) -{ - clkdev_add_static(ltq_svip_cpu_hz(), ltq_svip_fpi_hz(), - ltq_svip_io_region_clock()); -} - -void __init -ltq_soc_setup(void) -{ - if (mips_machtype == LANTIQ_MACH_EASY33016 || - mips_machtype == LANTIQ_MACH_EASY336) { - ebu_w32(0x120000f1, addr_sel_2); - ebu_w32(LTQ_EBU_CON_0_ADSWP | - LTQ_EBU_CON_0_SETUP | - LTQ_EBU_CON_0_BCGEN_VAL(0x02) | - LTQ_EBU_CON_0_WAITWRC_VAL(7) | - LTQ_EBU_CON_0_WAITRDC_VAL(3) | - LTQ_EBU_CON_0_HOLDC_VAL(3) | - LTQ_EBU_CON_0_RECOVC_VAL(3) | - LTQ_EBU_CON_0_CMULT_VAL(3), con_2); - } -} - -void __init -ltq_soc_detect(struct ltq_soc_info *i) -{ - i->partnum = (ltq_r32(LTQ_STATUS_CHIPID) & PART_MASK) >> PART_SHIFT; - i->rev = (ltq_r32(LTQ_STATUS_CHIPID) & REV_MASK) >> REV_SHIFT; - sprintf(i->rev_type, "1.%d", i->rev); - switch (i->partnum) { - case SOC_ID_SVIP: - i->name = SOC_SVIP; - i->type = SOC_TYPE_SVIP; - break; - - default: - printk(KERN_ERR "unknown partnum : 0x%08X\n", i->partnum); - while (1); - break; - } -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/reset.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/reset.c deleted file mode 100644 index 5551875da6..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/reset.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/io.h> -#include <linux/ioport.h> -#include <linux/pm.h> -#include <linux/module.h> -#include <asm/reboot.h> - -#include <lantiq_soc.h> -#include "../machtypes.h" -#include <base_reg.h> -#include <sys1_reg.h> -#include <boot_reg.h> -#include <ebu_reg.h> - -static struct svip_reg_sys1 *const sys1 = (struct svip_reg_sys1 *)LTQ_SYS1_BASE; -static struct svip_reg_ebu *const ebu = (struct svip_reg_ebu *)LTQ_EBU_BASE; - -#define CPLD_CMDREG3 ((volatile unsigned char*)(KSEG1 + 0x120000f3)) -extern void switchip_reset(void); - -static void ltq_machine_restart(char *command) -{ - printk(KERN_NOTICE "System restart\n"); - local_irq_disable(); - - if (mips_machtype == LANTIQ_MACH_EASY33016 || - mips_machtype == LANTIQ_MACH_EASY336) { - /* We just use the CPLD function to reset the entire system as a - workaround for the switch reset problem */ - local_irq_disable(); - ebu_w32(0x120000f1, addr_sel_2); - ebu_w32(0x404027ff, con_2); - - if (mips_machtype == LANTIQ_MACH_EASY336) - /* set bit 0 to reset SVIP */ - *CPLD_CMDREG3 = (1<<0); - else - /* set bit 7 to reset SVIP, set bit 3 to reset xT */ - *CPLD_CMDREG3 = (1<<7) | (1<<3); - } else { - *LTQ_BOOT_RVEC(0) = 0; - /* reset all except PER, SUBSYS and CPU0 */ - sys1_w32(0x00043F3E, rreqr); - /* release WDT0 reset */ - sys1_w32(0x00000100, rrlsr); - /* restore reset value for clock enables */ - sys1_w32(~0x0c000040, clkclr); - /* reset SUBSYS (incl. DDR2) and CPU0 */ - sys1_w32(0x00030001, rbtr); - } - - for (;;) - ; -} - -static void ltq_machine_halt(void) -{ - printk(KERN_NOTICE "System halted.\n"); - local_irq_disable(); - for (;;) - ; -} - -static void ltq_machine_power_off(void) -{ - printk(KERN_NOTICE "Please turn off the power now.\n"); - local_irq_disable(); - for (;;) - ; -} - -/* This function is used by the watchdog driver */ -int ltq_reset_cause(void) -{ - return 0; -} -EXPORT_SYMBOL_GPL(ltq_reset_cause); - -static int __init mips_reboot_setup(void) -{ - _machine_restart = ltq_machine_restart; - _machine_halt = ltq_machine_halt; - pm_power_off = ltq_machine_power_off; - return 0; -} - -arch_initcall(mips_reboot_setup); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/svip/switchip_setup.c b/target/linux/lantiq/files/arch/mips/lantiq/svip/switchip_setup.c deleted file mode 100644 index 5da15327ea..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/svip/switchip_setup.c +++ /dev/null @@ -1,666 +0,0 @@ -/****************************************************************************** - Copyright (c) 2007, Infineon Technologies. All rights reserved. - - No Warranty - Because the program is licensed free of charge, there is no warranty for - the program, to the extent permitted by applicable law. Except when - otherwise stated in writing the copyright holders and/or other parties - provide the program "as is" without warranty of any kind, either - expressed or implied, including, but not limited to, the implied - warranties of merchantability and fitness for a particular purpose. The - entire risk as to the quality and performance of the program is with - you. should the program prove defective, you assume the cost of all - necessary servicing, repair or correction. - - In no event unless required by applicable law or agreed to in writing - will any copyright holder, or any other party who may modify and/or - redistribute the program as permitted above, be liable to you for - damages, including any general, special, incidental or consequential - damages arising out of the use or inability to use the program - (including but not limited to loss of data or data being rendered - inaccurate or losses sustained by you or third parties or a failure of - the program to operate with any other programs), even if such holder or - other party has been advised of the possibility of such damages. - ****************************************************************************** - Module : switchip_setup.c - Date : 2007-11-09 - Description : Basic setup of embedded ethernet switch "SwitchIP" - Remarks: andreas.schmidt@infineon.com - - *****************************************************************************/ - -/* TODO: get rid of #ifdef CONFIG_LANTIQ_MACH_EASY336 */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/version.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/workqueue.h> -#include <linux/time.h> - -#include <base_reg.h> -#include <es_reg.h> -#include <sys1_reg.h> -#include <dma_reg.h> -#include <lantiq_soc.h> - -static struct svip_reg_sys1 *const sys1 = (struct svip_reg_sys1 *)LTQ_SYS1_BASE; -static struct svip_reg_es *const es = (struct svip_reg_es *)LTQ_ES_BASE; - -/* PHY Organizationally Unique Identifier (OUI) */ -#define PHY_OUI_PMC 0x00E004 -#define PHY_OUI_VITESSE 0x008083 -#define PHY_OUI_DEFAULT 0xFFFFFF - -unsigned short switchip_phy_read(unsigned int phyaddr, unsigned int regaddr); -void switchip_phy_write(unsigned int phyaddr, unsigned int regaddr, - unsigned short data); - -static int phy_address[2] = {0, 1}; -static u32 phy_oui; -static void switchip_mdio_poll_init(void); -static void _switchip_mdio_poll(struct work_struct *work); - -/* struct workqueue_struct mdio_poll_task; */ -static struct workqueue_struct *mdio_poll_workqueue; -DECLARE_DELAYED_WORK(mdio_poll_work, _switchip_mdio_poll); -static int old_link_status[2] = {-1, -1}; - -/** - * Autonegotiation check. - * This funtion checks for link changes. If a link change has occured it will - * update certain switch registers. - */ -static void _switchip_check_phy_status(int port) -{ - int new_link_status; - unsigned short reg1; - - reg1 = switchip_phy_read(phy_address[port], 1); - if ((reg1 == 0xFFFF) || (reg1 == 0x0000)) - return; /* no PHY connected */ - - new_link_status = reg1 & 4; - if (old_link_status[port] ^ new_link_status) { - /* link status change */ - if (!new_link_status) { - if (port == 0) - es_w32_mask(LTQ_ES_P0_CTL_REG_FLP, 0, p0_ctl); - else - es_w32_mask(LTQ_ES_P0_CTL_REG_FLP, 0, p1_ctl); - - /* read again; link bit is latched low! */ - reg1 = switchip_phy_read(phy_address[port], 1); - new_link_status = reg1 & 4; - } - - if (new_link_status) { - unsigned short reg0, reg4, reg5, reg9, reg10; - int phy_pause, phy_speed, phy_duplex; - int aneg_enable, aneg_cmpt; - - reg0 = switchip_phy_read(phy_address[port], 0); - reg4 = switchip_phy_read(phy_address[port], 4); - aneg_enable = reg0 & 0x1000; - aneg_cmpt = reg1 & 0x20; - - if (aneg_enable && aneg_cmpt) { - reg5 = switchip_phy_read(phy_address[port], 5); - switch (phy_oui) { -#ifdef CONFIG_LANTIQ_MACH_EASY336 - case PHY_OUI_PMC: - /* PMC Sierra supports 1Gigabit FD, - * only. On successful - * auto-negotiation, we are sure this - * is what the LP can. */ - phy_pause = ((reg4 & reg5) & 0x0080) >> 7; - phy_speed = 2; - phy_duplex = 1; - break; -#endif - case PHY_OUI_VITESSE: - case PHY_OUI_DEFAULT: - reg9 = switchip_phy_read(phy_address[port], 9); - reg10 = switchip_phy_read(phy_address[port], 10); - - /* Check if advertise and partner - * agree on pause */ - phy_pause = ((reg4 & reg5) & 0x0400) >> 10; - - /* Find the best mode both partners - * support - * Priority: 1GB-FD, 1GB-HD, 100MB-FD, - * 100MB-HD, 10MB-FD, 10MB-HD */ - phy_speed = ((((reg9<<2) & reg10) - & 0x0c00) >> 6) | - (((reg4 & reg5) & 0x01e0) >> 5); - - if (phy_speed >= 0x0020) { - phy_speed = 2; - phy_duplex = 1; - } else if (phy_speed >= 0x0010) { - phy_speed = 2; - phy_duplex = 0; - } else if (phy_speed >= 0x0008) { - phy_speed = 1; - phy_duplex = 1; - } else if (phy_speed >= 0x0004) { - phy_speed = 1; - phy_duplex = 0; - } else if (phy_speed >= 0x0002) { - phy_speed = 0; - phy_duplex = 1; - } else { - phy_speed = 0; - phy_duplex = 0; - } - break; - default: - phy_pause = (reg4 & 0x0400) >> 10; - phy_speed = (reg0 & 0x40 ? 2 : (reg0 >> 13)&1); - phy_duplex = (reg0 >> 8)&1; - break; - } - } else { - /* parallel detection or fixed speed */ - phy_pause = (reg4 & 0x0400) >> 10; - phy_speed = (reg0 & 0x40 ? 2 : (reg0 >> 13)&1); - phy_duplex = (reg0 >> 8)&1; - } - - if (port == 0) { - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P0SPD, - LTQ_ES_RGMII_CTL_REG_P0SPD_VAL(phy_speed), - rgmii_ctl); - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P0DUP, - LTQ_ES_RGMII_CTL_REG_P0DUP_VAL(phy_duplex), - rgmii_ctl); - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P0FCE, - LTQ_ES_RGMII_CTL_REG_P0FCE_VAL(phy_pause), - rgmii_ctl); - - es_w32_mask(0, LTQ_ES_P0_CTL_REG_FLP, p0_ctl); - } else { - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P1SPD, - LTQ_ES_RGMII_CTL_REG_P1SPD_VAL(phy_speed), - rgmii_ctl); - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P1DUP, - LTQ_ES_RGMII_CTL_REG_P1DUP_VAL(phy_duplex), - rgmii_ctl); - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P1FCE, - LTQ_ES_RGMII_CTL_REG_P0FCE_VAL(phy_pause), - rgmii_ctl); - - es_w32_mask(1, LTQ_ES_P0_CTL_REG_FLP, p1_ctl); - } - } - } - old_link_status[port] = new_link_status; -} - -static void _switchip_mdio_poll(struct work_struct *work) -{ - if (es_r32(sw_gctl0) & LTQ_ES_SW_GCTL0_REG_SE) { - _switchip_check_phy_status(0); - _switchip_check_phy_status(1); - } - - queue_delayed_work(mdio_poll_workqueue, &mdio_poll_work, HZ/2); -} - -static void switchip_mdio_poll_init(void) -{ - mdio_poll_workqueue = create_workqueue("SVIP MDIP poll"); - INIT_DELAYED_WORK(&mdio_poll_work, _switchip_mdio_poll); - - queue_delayed_work(mdio_poll_workqueue, &mdio_poll_work, HZ/2); - -} - -unsigned short switchip_phy_read(unsigned int phyaddr, unsigned int regaddr) -{ - /* TODO: protect MDIO access with semaphore */ - es_w32(LTQ_ES_MDIO_CTL_REG_MBUSY - | LTQ_ES_MDIO_CTL_REG_OP_VAL(2) /* read operation */ - | LTQ_ES_MDIO_CTL_REG_PHYAD_VAL(phyaddr) - | LTQ_ES_MDIO_CTL_REG_REGAD_VAL(regaddr), mdio_ctl); - while (es_r32(mdio_ctl) & LTQ_ES_MDIO_CTL_REG_MBUSY); - - return es_r32(mdio_data) & 0xFFFF; -} -EXPORT_SYMBOL(switchip_phy_read); - -void switchip_phy_write(unsigned int phyaddr, unsigned int regaddr, - unsigned short data) -{ - /* TODO: protect MDIO access with semaphore */ - es_w32(LTQ_ES_MDIO_CTL_REG_WD_VAL(data) - | LTQ_ES_MDIO_CTL_REG_MBUSY - | LTQ_ES_MDIO_CTL_REG_OP_VAL(1) /* write operation */ - | LTQ_ES_MDIO_CTL_REG_PHYAD_VAL(phyaddr) - | LTQ_ES_MDIO_CTL_REG_REGAD_VAL(regaddr), mdio_ctl); - while (es_r32(mdio_ctl) & LTQ_ES_MDIO_CTL_REG_MBUSY); - - return; -} -EXPORT_SYMBOL(switchip_phy_write); - -const static u32 switch_reset_offset_000[] = { - /*b8000000:*/ 0xffffffff, 0x00000001, 0x00000001, 0x00000003, - /*b8000010:*/ 0x04070001, 0x04070001, 0x04070001, 0xffffffff, - /*b8000020:*/ 0x00001be8, 0x00001be8, 0x00001be8, 0xffffffff, - /*b8000030:*/ 0x00000000, 0x00000000, 0x00080004, 0x00020001, - /*b8000040:*/ 0x00000000, 0x00000000, 0x00080004, 0x00020001, - /*b8000050:*/ 0x00000000, 0x00000000, 0x00080004, 0x00020001, - /*b8000060:*/ 0x00000000, 0x00000000, 0x00081000, 0x001f7777, - /*b8000070:*/ 0x00000000, 0x00000000, 0x0c00ac2b, 0x0000fa50, - /*b8000080:*/ 0x00001000, 0x00001800, 0x00000000, 0x00000000, - /*b8000090:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b80000a0:*/ 0x00000000, 0x00000050, 0x00000010, 0x00000000, - /*b80000b0:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b80000c0:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b80000d0:*/ 0xffffffff, 0x00000000, 0x00000000 -}; -const static u32 switch_reset_offset_100[] = { - /*b8000100:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b8000110:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b8000120:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b8000130:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b8000140:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b8000150:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b8000160:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b8000170:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b8000180:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b8000190:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b80001a0:*/ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /*b80001b0:*/ 0x00000000, 0x00000000 -}; - -/* - * Switch Reset. - */ -void switchip_reset(void) -{ - volatile unsigned int *reg; - volatile unsigned int rdreg; - int i; - - sys1_w32(SYS1_CLKENR_ETHSW, clkenr); - asm("sync"); - - /* disable P0 */ - es_w32_mask(0, LTQ_ES_P0_CTL_REG_SPS_VAL(1), p0_ctl); - /* disable P1 */ - es_w32_mask(0, LTQ_ES_P0_CTL_REG_SPS_VAL(1), p1_ctl); - /* disable P2 */ - es_w32_mask(0, LTQ_ES_P0_CTL_REG_SPS_VAL(1), p2_ctl); - - /************************************** - * BEGIN: Procedure to clear MAC table - **************************************/ - for (i = 0; i < 3; i++) { - int result; - - /* check if access engine is available */ - while (es_r32(adr_tb_st2) & LTQ_ES_ADR_TB_ST2_REG_BUSY); - - /* initialise to first address */ - es_w32(LTQ_ES_ADR_TB_CTL2_REG_CMD_VAL(3) - | LTQ_ES_ADR_TB_CTL2_REG_AC_VAL(0), adr_tb_ctl2); - - /* wait while busy */ - while (es_r32(adr_tb_st2) & LTQ_ES_ADR_TB_ST2_REG_BUSY); - - /* setup the portmap */ - es_w32_mask(0, LTQ_ES_ADR_TB_CTL1_REG_PMAP_VAL(1 << i), - adr_tb_ctl1); - - do { - /* search for addresses by port */ - es_w32(LTQ_ES_ADR_TB_CTL2_REG_CMD_VAL(2) - | LTQ_ES_ADR_TB_CTL2_REG_AC_VAL(9), adr_tb_ctl2); - - /* wait while busy */ - while (es_r32(adr_tb_st2) & LTQ_ES_ADR_TB_ST2_REG_BUSY); - - result = LTQ_ES_ADR_TB_ST2_REG_RSLT_GET(es_r32(adr_tb_st2)); - if (result == 0x101) { - printk(KERN_ERR "%s, cmd error\n", __func__); - return; - } - /* if Command OK, address found... */ - if (result == 0) { - unsigned char mac[6]; - - mac[5] = (es_r32(adr_tb_st0) >> 0) & 0xff; - mac[4] = (es_r32(adr_tb_st0) >> 8) & 0xff; - mac[3] = (es_r32(adr_tb_st0) >> 16) & 0xff; - mac[2] = (es_r32(adr_tb_st0) >> 24) & 0xff; - mac[1] = (es_r32(adr_tb_st1) >> 0) & 0xff; - mac[0] = (es_r32(adr_tb_st1) >> 8) & 0xff; - - /* setup address */ - es_w32((mac[5] << 0) | - (mac[4] << 8) | - (mac[3] << 16) | - (mac[2] << 24), adr_tb_ctl0); - es_w32(LTQ_ES_ADR_TB_CTL1_REG_PMAP_VAL(1<<i) | - LTQ_ES_ADR_TB_CTL1_REG_FID_VAL(0) | - (mac[0] << 8) | - (mac[1] << 0), adr_tb_ctl1); - /* erase address */ - - es_w32(LTQ_ES_ADR_TB_CTL2_REG_CMD_VAL(1) | - LTQ_ES_ADR_TB_CTL2_REG_AC_VAL(15), - adr_tb_ctl2); - - /* wait, while busy */ - while (es_r32(adr_tb_st2) & - LTQ_ES_ADR_TB_ST2_REG_BUSY); - } - } while (result == 0); - } - /************************************** - * END: Procedure to clear MAC table - **************************************/ - - /* reset RMON counters */ - es_w32(LTQ_ES_RMON_CTL_REG_BAS | LTQ_ES_RMON_CTL_REG_CAC_VAL(3), - rmon_ctl); - - /* bring all registers to reset state */ - reg = LTQ_ES_PS_REG; - for (i = 0; i < ARRAY_SIZE(switch_reset_offset_000); i++) { - if ((reg == LTQ_ES_PS_REG) || - (reg >= LTQ_ES_ADR_TB_CTL0_REG && - reg <= LTQ_ES_ADR_TB_ST2_REG)) - continue; - - if (switch_reset_offset_000[i] != 0xFFFFFFFF) { - /* write reset value to register */ - *reg = switch_reset_offset_000[i]; - /* read register value back */ - rdreg = *reg; - if (reg == LTQ_ES_SW_GCTL1_REG) - rdreg &= ~LTQ_ES_SW_GCTL1_REG_BISTDN; - /* compare read value with written one */ - if (rdreg != switch_reset_offset_000[i]) { - printk(KERN_ERR "%s,%d: reg %08x mismatch " - "[has:%08x, expect:%08x]\n", - __func__, __LINE__, - (unsigned int)reg, rdreg, - switch_reset_offset_000[i]); - } - } - reg++; - } - - reg = LTQ_ES_VLAN_FLT0_REG; - for (i = 0; i < ARRAY_SIZE(switch_reset_offset_100); i++) { - *reg = switch_reset_offset_100[i]; - rdreg = *reg; - if (rdreg != switch_reset_offset_100[i]) { - printk(KERN_ERR "%s,%d: reg %08x mismatch " - "[has:%08x, expect:%08x]\n", __func__, __LINE__, - (unsigned int)reg, rdreg, - switch_reset_offset_100[i]); - } - reg++; - } -} -EXPORT_SYMBOL(switchip_reset); - -static u32 get_phy_oui(unsigned char phy_addr) -{ - u32 oui; - int i, bit, byte, shift, w; - u16 reg_id[2]; - - /* read PHY identifier registers 1 and 2 */ - reg_id[0] = switchip_phy_read(phy_addr, 2); - reg_id[1] = switchip_phy_read(phy_addr, 3); - - oui = 0; - w = 1; - shift = 7; - byte = 1; - for (i = 0, bit = 10; i <= 21; i++, bit++) { - oui |= ((reg_id[w] & (1<<bit)) ? 1 : 0) << shift; - if (!(shift % 8)) { - byte++; - if (byte == 2) - shift = 15; - else - shift = 21; - } else { - shift--; - } - if (w == 1 && bit == 15) { - bit = -1; - w = 0; - } - } - return oui; -} - -/* - * Switch Initialization. - */ -int switchip_init(void) -{ - int eth_port, phy_present = 0; - u16 reg, mode; - - sys1_w32(SYS1_CLKENR_ETHSW, clkenr); - asm("sync"); - - /* Enable Switch, if not already done so */ - if ((es_r32(sw_gctl0) & LTQ_ES_SW_GCTL0_REG_SE) == 0) - es_w32_mask(0, LTQ_ES_SW_GCTL0_REG_SE, sw_gctl0); - /* Wait for completion of MBIST */ - while (LTQ_ES_SW_GCTL1_REG_BISTDN_GET(es_r32(sw_gctl1)) == 0); - - switchip_reset(); - - mode = LTQ_ES_RGMII_CTL_REG_IS_GET(es_r32(rgmii_ctl)); - eth_port = (mode == 2 ? 1 : 0); - - /* Set the primary port(port toward backplane) as sniffer port, - changing from P2 which is the reset setting */ - es_w32_mask(LTQ_ES_SW_GCTL0_REG_SNIFFPN, - LTQ_ES_SW_GCTL0_REG_SNIFFPN_VAL(eth_port), - sw_gctl0); - - /* Point MDIO state machine to invalid PHY addresses 8 and 9 */ - es_w32_mask(0, LTQ_ES_SW_GCTL0_REG_PHYBA, sw_gctl0); - - /* Add CRC for packets from DMA to PMAC. - Remove CRC for packets from PMAC to DMA. */ - es_w32(LTQ_ES_PMAC_HD_CTL_RC | LTQ_ES_PMAC_HD_CTL_AC, pmac_hd_ctl); - - phy_oui = get_phy_oui(0); - switch (phy_oui) { -#ifdef CONFIG_LANTIQ_MACH_EASY336 - case PHY_OUI_PMC: - phy_address[0] = (mode == 2 ? -1 : 2); - phy_address[1] = (mode == 2 ? 2 : -1); - break; -#endif - case PHY_OUI_VITESSE: - default: - phy_oui = PHY_OUI_DEFAULT; - phy_address[0] = (mode == 2 ? 1 : 0); - phy_address[1] = (mode == 2 ? 0 : 1); - break; - } - - /****** PORT 0 *****/ - reg = switchip_phy_read(phy_address[0], 1); - if ((reg != 0x0000) && (reg != 0xffff)) { - /* PHY connected? */ - phy_present |= 1; - /* Set Rx- and TxDelay in case of RGMII */ - switch (mode) { - case 0: /* *RGMII,RGMII */ - case 2: /* RGMII,*GMII */ - /* program clock delay in PHY, not in SVIP */ - - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P0RDLY, 0, rgmii_ctl); - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P0TDLY, 0, rgmii_ctl); - if (phy_oui == PHY_OUI_VITESSE || - phy_oui == PHY_OUI_DEFAULT) { - switchip_phy_write(phy_address[0], 31, 0x0001); - switchip_phy_write(phy_address[0], 28, 0xA000); - switchip_phy_write(phy_address[0], 31, 0x0000); - } - default: - break; - } - if (phy_oui == PHY_OUI_VITESSE || - phy_oui == PHY_OUI_DEFAULT) { - /* Program PHY advertisements and - * restart auto-negotiation */ - switchip_phy_write(phy_address[0], 4, 0x05E1); - switchip_phy_write(phy_address[0], 9, 0x0300); - switchip_phy_write(phy_address[0], 0, 0x3300); - } else { - reg = switchip_phy_read(phy_address[1], 0); - reg |= 0x1000; /* auto-negotiation enable */ - switchip_phy_write(phy_address[1], 0, reg); - reg |= 0x0200; /* auto-negotiation restart */ - switchip_phy_write(phy_address[1], 0, reg); - } - } else { - /* Force SWITCH link with highest capability: - * 100M FD for MII - * 1G FD for GMII/RGMII - */ - switch (mode) { - case 1: /* *MII,MII */ - case 3: /* *MII,RGMII */ - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P0SPD_VAL(1), - rgmii_ctl); - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P0DUP_VAL(1), - rgmii_ctl); - break; - case 0: /* *RGMII,RGMII */ - case 2: /* RGMII,*GMII */ - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P0SPD_VAL(2), - rgmii_ctl); - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P0DUP_VAL(1), - rgmii_ctl); - - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P0RDLY, 0, rgmii_ctl); - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P0TDLY_VAL(2), - rgmii_ctl); - break; - } - - es_w32_mask(0, LTQ_ES_P0_CTL_REG_FLP, p0_ctl); - } - - /****** PORT 1 *****/ - reg = switchip_phy_read(phy_address[1], 1); - if ((reg != 0x0000) && (reg != 0xffff)) { - /* PHY connected? */ - phy_present |= 2; - /* Set Rx- and TxDelay in case of RGMII */ - switch (mode) { - case 0: /* *RGMII,RGMII */ - case 3: /* *MII,RGMII */ - /* program clock delay in PHY, not in SVIP */ - - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P1RDLY, 0, rgmii_ctl); - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P1TDLY, 0, rgmii_ctl); - if (phy_oui == PHY_OUI_VITESSE || - phy_oui == PHY_OUI_DEFAULT) { - switchip_phy_write(phy_address[1], 31, 0x0001); - switchip_phy_write(phy_address[1], 28, 0xA000); - switchip_phy_write(phy_address[1], 31, 0x0000); - } - break; - case 2: /* RGMII,*GMII */ - - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P1SPD_VAL(2), - rgmii_ctl); - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P1DUP, rgmii_ctl); -#ifdef CONFIG_LANTIQ_MACH_EASY336 - if (phy_oui == PHY_OUI_PMC) { - switchip_phy_write(phy_address[1], 24, 0x0510); - switchip_phy_write(phy_address[1], 17, 0xA38C); - switchip_phy_write(phy_address[1], 17, 0xA384); - } -#endif - break; - default: - break; - } - /* Program PHY advertisements and restart auto-negotiation */ - if (phy_oui == PHY_OUI_VITESSE || - phy_oui == PHY_OUI_DEFAULT) { - switchip_phy_write(phy_address[1], 4, 0x05E1); - switchip_phy_write(phy_address[1], 9, 0x0300); - switchip_phy_write(phy_address[1], 0, 0x3300); - } else { - reg = switchip_phy_read(phy_address[1], 0); - reg |= 0x1000; /* auto-negotiation enable */ - switchip_phy_write(phy_address[1], 0, reg); - reg |= 0x0200; /* auto-negotiation restart */ - switchip_phy_write(phy_address[1], 0, reg); - } - } else { - /* Force SWITCH link with highest capability: - * 100M FD for MII - * 1G FD for GMII/RGMII - */ - switch (mode) { - case 1: /* *MII,MII */ - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P1SPD_VAL(1), - rgmii_ctl); - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P1DUP, rgmii_ctl); - break; - case 0: /* *RGMII,RGMII */ - case 3: /* *MII,RGMII */ - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P1SPD_VAL(2), - rgmii_ctl); - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P1DUP, rgmii_ctl); - es_w32_mask(LTQ_ES_RGMII_CTL_REG_P1RDLY, 0, rgmii_ctl); - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P1TDLY_VAL(2), - rgmii_ctl); - break; - case 2: /* RGMII,*GMII */ - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P1SPD_VAL(2), - rgmii_ctl); - es_w32_mask(0, LTQ_ES_RGMII_CTL_REG_P1DUP, rgmii_ctl); - break; - } - es_w32_mask(0, LTQ_ES_P0_CTL_REG_FLP, p0_ctl); - } - - /* - * Allow unknown unicast/multicast and broadcasts - * on all ports. - */ - - es_w32_mask(0, LTQ_ES_SW_GCTL1_REG_UP_VAL(7), sw_gctl1); - es_w32_mask(0, LTQ_ES_SW_GCTL1_REG_BP_VAL(7), sw_gctl1); - es_w32_mask(0, LTQ_ES_SW_GCTL1_REG_MP_VAL(7), sw_gctl1); - es_w32_mask(0, LTQ_ES_SW_GCTL1_REG_RP_VAL(7), sw_gctl1); - - /* Enable LAN port(s) */ - if (eth_port == 0) - es_w32_mask(LTQ_ES_P0_CTL_REG_SPS, 0, p0_ctl); - else - es_w32_mask(LTQ_ES_P0_CTL_REG_SPS, 0, p1_ctl); - /* Enable CPU Port (Forwarding State) */ - es_w32_mask(LTQ_ES_P0_CTL_REG_SPS, 0, p2_ctl); - - if (phy_present) - switchip_mdio_poll_init(); - - return 0; -} -EXPORT_SYMBOL(switchip_init); - -device_initcall(switchip_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/clk.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/clk.c deleted file mode 100644 index 5d850dc7b3..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/clk.c +++ /dev/null @@ -1,329 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/io.h> -#include <linux/export.h> -#include <linux/init.h> -#include <linux/clk.h> - -#include <asm/time.h> -#include <asm/irq.h> -#include <asm/div64.h> - -#include <lantiq_soc.h> - -#include "../clk.h" - -static unsigned int ltq_ram_clocks[] = { - CLOCK_167M, CLOCK_133M, CLOCK_111M, CLOCK_83M }; -#define DDR_HZ ltq_ram_clocks[ltq_cgu_r32(LTQ_CGU_SYS) & 0x3] - -#define BASIC_FREQUENCY_1 35328000 -#define BASIC_FREQUENCY_2 36000000 -#define BASIS_REQUENCY_USB 12000000 - -#define GET_BITS(x, msb, lsb) \ - (((x) & ((1 << ((msb) + 1)) - 1)) >> (lsb)) - -/* legacy xway clock */ -#define LTQ_CGU_PLL0_CFG 0x0004 -#define LTQ_CGU_PLL1_CFG 0x0008 -#define LTQ_CGU_PLL2_CFG 0x000C -#define LTQ_CGU_SYS 0x0010 -#define LTQ_CGU_UPDATE 0x0014 -#define LTQ_CGU_IF_CLK 0x0018 -#define LTQ_CGU_OSC_CON 0x001C -#define LTQ_CGU_SMD 0x0020 -#define LTQ_CGU_CT1SR 0x0028 -#define LTQ_CGU_CT2SR 0x002C -#define LTQ_CGU_PCMCR 0x0030 -#define LTQ_CGU_PCI_CR 0x0034 -#define LTQ_CGU_PD_PC 0x0038 -#define LTQ_CGU_FMR 0x003C - -#define CGU_PLL0_PHASE_DIVIDER_ENABLE \ - (ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & (1 << 31)) -#define CGU_PLL0_BYPASS \ - (ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & (1 << 30)) -#define CGU_PLL0_CFG_DSMSEL \ - (ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & (1 << 28)) -#define CGU_PLL0_CFG_FRAC_EN \ - (ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & (1 << 27)) -#define CGU_PLL1_SRC \ - (ltq_cgu_r32(LTQ_CGU_PLL1_CFG) & (1 << 31)) -#define CGU_PLL2_PHASE_DIVIDER_ENABLE \ - (ltq_cgu_r32(LTQ_CGU_PLL2_CFG) & (1 << 20)) -#define CGU_SYS_FPI_SEL (1 << 6) -#define CGU_SYS_DDR_SEL 0x3 -#define CGU_PLL0_SRC (1 << 29) - -#define CGU_PLL0_CFG_PLLK GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL0_CFG), 26, 17) -#define CGU_PLL0_CFG_PLLN GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL0_CFG), 12, 6) -#define CGU_PLL0_CFG_PLLM GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL0_CFG), 5, 2) -#define CGU_PLL2_SRC GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL2_CFG), 18, 17) -#define CGU_PLL2_CFG_INPUT_DIV GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL2_CFG), 16, 13) - -/* vr9 clock */ -#define LTQ_CGU_SYS_VR9 0x0c -#define LTQ_CGU_IF_CLK_VR9 0x24 - - -static unsigned int ltq_get_pll0_fdiv(void); - -static inline unsigned int get_input_clock(int pll) -{ - switch (pll) { - case 0: - if (ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & CGU_PLL0_SRC) - return BASIS_REQUENCY_USB; - else if (CGU_PLL0_PHASE_DIVIDER_ENABLE) - return BASIC_FREQUENCY_1; - else - return BASIC_FREQUENCY_2; - case 1: - if (CGU_PLL1_SRC) - return BASIS_REQUENCY_USB; - else if (CGU_PLL0_PHASE_DIVIDER_ENABLE) - return BASIC_FREQUENCY_1; - else - return BASIC_FREQUENCY_2; - case 2: - switch (CGU_PLL2_SRC) { - case 0: - return ltq_get_pll0_fdiv(); - case 1: - return CGU_PLL2_PHASE_DIVIDER_ENABLE ? - BASIC_FREQUENCY_1 : - BASIC_FREQUENCY_2; - case 2: - return BASIS_REQUENCY_USB; - } - default: - return 0; - } -} - -static inline unsigned int cal_dsm(int pll, unsigned int num, unsigned int den) -{ - u64 res, clock = get_input_clock(pll); - - res = num * clock; - do_div(res, den); - return res; -} - -static inline unsigned int mash_dsm(int pll, unsigned int M, unsigned int N, - unsigned int K) -{ - unsigned int num = ((N + 1) << 10) + K; - unsigned int den = (M + 1) << 10; - - return cal_dsm(pll, num, den); -} - -static inline unsigned int ssff_dsm_1(int pll, unsigned int M, unsigned int N, - unsigned int K) -{ - unsigned int num = ((N + 1) << 11) + K + 512; - unsigned int den = (M + 1) << 11; - - return cal_dsm(pll, num, den); -} - -static inline unsigned int ssff_dsm_2(int pll, unsigned int M, unsigned int N, - unsigned int K) -{ - unsigned int num = K >= 512 ? - ((N + 1) << 12) + K - 512 : ((N + 1) << 12) + K + 3584; - unsigned int den = (M + 1) << 12; - - return cal_dsm(pll, num, den); -} - -static inline unsigned int dsm(int pll, unsigned int M, unsigned int N, - unsigned int K, unsigned int dsmsel, unsigned int phase_div_en) -{ - if (!dsmsel) - return mash_dsm(pll, M, N, K); - else if (!phase_div_en) - return mash_dsm(pll, M, N, K); - else - return ssff_dsm_2(pll, M, N, K); -} - -static inline unsigned int ltq_get_pll0_fosc(void) -{ - if (CGU_PLL0_BYPASS) - return get_input_clock(0); - else - return !CGU_PLL0_CFG_FRAC_EN - ? dsm(0, CGU_PLL0_CFG_PLLM, CGU_PLL0_CFG_PLLN, 0, - CGU_PLL0_CFG_DSMSEL, - CGU_PLL0_PHASE_DIVIDER_ENABLE) - : dsm(0, CGU_PLL0_CFG_PLLM, CGU_PLL0_CFG_PLLN, - CGU_PLL0_CFG_PLLK, CGU_PLL0_CFG_DSMSEL, - CGU_PLL0_PHASE_DIVIDER_ENABLE); -} - -static unsigned int ltq_get_pll0_fdiv(void) -{ - unsigned int div = CGU_PLL2_CFG_INPUT_DIV + 1; - - return (ltq_get_pll0_fosc() + (div >> 1)) / div; -} - -unsigned long ltq_danube_io_region_clock(void) -{ - unsigned int ret = ltq_get_pll0_fosc(); - - switch (ltq_cgu_r32(LTQ_CGU_SYS) & 0x3) { - default: - case 0: - return (ret + 1) / 2; - case 1: - return (ret * 2 + 2) / 5; - case 2: - return (ret + 1) / 3; - case 3: - return (ret + 2) / 4; - } -} - -unsigned long ltq_danube_fpi_bus_clock(int fpi) -{ - unsigned long ret = ltq_danube_io_region_clock(); - - if ((fpi == 2) && (ltq_cgu_r32(LTQ_CGU_SYS) & CGU_SYS_FPI_SEL)) - ret >>= 1; - return ret; -} - -unsigned long ltq_danube_fpi_hz(void) -{ - unsigned long ddr_clock = DDR_HZ; - - if (ltq_cgu_r32(LTQ_CGU_SYS) & 0x40) - return ddr_clock >> 1; - return ddr_clock; -} - -unsigned long ltq_danube_cpu_hz(void) -{ - switch (ltq_cgu_r32(LTQ_CGU_SYS) & 0xc) { - case 0: - return CLOCK_333M; - case 4: - return DDR_HZ; - case 8: - return DDR_HZ << 1; - default: - return DDR_HZ >> 1; - } -} - -unsigned long ltq_ar9_sys_hz(void) -{ - if (((ltq_cgu_r32(LTQ_CGU_SYS) >> 3) & 0x3) == 0x2) - return CLOCK_393M; - return CLOCK_333M; -} - -unsigned long ltq_ar9_fpi_hz(void) -{ - unsigned long sys = ltq_ar9_sys_hz(); - - if (ltq_cgu_r32(LTQ_CGU_SYS) & BIT(0)) - return sys; - return sys >> 1; -} - -unsigned long ltq_ar9_cpu_hz(void) -{ - if (ltq_cgu_r32(LTQ_CGU_SYS) & BIT(2)) - return ltq_ar9_fpi_hz(); - else - return ltq_ar9_sys_hz(); -} - -unsigned long ltq_vr9_cpu_hz(void) -{ - unsigned int cpu_sel; - unsigned long clk; - - cpu_sel = (ltq_cgu_r32(LTQ_CGU_SYS_VR9) >> 4) & 0xf; - - switch (cpu_sel) { - case 0: - clk = CLOCK_600M; - break; - case 1: - clk = CLOCK_500M; - break; - case 2: - clk = CLOCK_393M; - break; - case 3: - clk = CLOCK_333M; - break; - case 5: - case 6: - clk = CLOCK_196_608M; - break; - case 7: - clk = CLOCK_167M; - break; - case 4: - case 8: - case 9: - clk = CLOCK_125M; - break; - default: - clk = 0; - break; - } - - return clk; -} - -unsigned long ltq_vr9_fpi_hz(void) -{ - unsigned int ocp_sel, cpu_clk; - unsigned long clk; - - cpu_clk = ltq_vr9_cpu_hz(); - ocp_sel = ltq_cgu_r32(LTQ_CGU_SYS_VR9) & 0x3; - - switch (ocp_sel) { - case 0: - /* OCP ratio 1 */ - clk = cpu_clk; - break; - case 2: - /* OCP ratio 2 */ - clk = cpu_clk / 2; - break; - case 3: - /* OCP ratio 2.5 */ - clk = (cpu_clk * 2) / 5; - break; - case 4: - /* OCP ratio 3 */ - clk = cpu_clk / 3; - break; - default: - clk = 0; - break; - } - - return clk; -} - -unsigned long ltq_vr9_fpi_bus_clock(int fpi) -{ - return ltq_vr9_fpi_hz(); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-dwc_otg.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-dwc_otg.c deleted file mode 100644 index 56086fa139..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-dwc_otg.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/string.h> -#include <linux/mtd/physmap.h> -#include <linux/kernel.h> -#include <linux/reboot.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/etherdevice.h> -#include <linux/reboot.h> -#include <linux/time.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/leds.h> - -#include <asm/bootinfo.h> -#include <asm/irq.h> - -#include <lantiq_soc.h> -#include <lantiq_irq.h> -#include <lantiq_platform.h> - -#define LTQ_USB_IOMEM_BASE 0x1e101000 -#define LTQ_USB_IOMEM_SIZE 0x00001000 - -static struct resource resources[] = -{ - [0] = { - .name = "dwc_otg_membase", - .start = LTQ_USB_IOMEM_BASE, - .end = LTQ_USB_IOMEM_BASE + LTQ_USB_IOMEM_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .name = "dwc_otg_irq", - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 dwc_dmamask = (u32)0x1fffffff; - -static struct platform_device platform_dev = { - .name = "dwc_otg", - .dev = { - .dma_mask = &dwc_dmamask, - }, - .resource = resources, - .num_resources = ARRAY_SIZE(resources), -}; - -int __init -xway_register_dwc(int pin) -{ - struct irq_data d; - d.irq = resources[1].start; - ltq_enable_irq(&d); - resources[1].start = ltq_is_ase() ? LTQ_USB_ASE_INT : LTQ_USB_INT; - platform_dev.dev.platform_data = (void*) pin; - return platform_device_register(&platform_dev); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-dwc_otg.h b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-dwc_otg.h deleted file mode 100644 index 521fad05ef..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-dwc_otg.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#ifndef _LTQ_DEV_DWC_H__ -#define _LTQ_DEV_DWC_H__ - -#include <lantiq_platform.h> - -extern void __init xway_register_dwc(int pin); - -#endif diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-ifxhcd.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-ifxhcd.c deleted file mode 100644 index ea08a359ff..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-ifxhcd.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Copyright (C) 2012 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/string.h> -#include <linux/mtd/physmap.h> -#include <linux/kernel.h> -#include <linux/reboot.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/etherdevice.h> -#include <linux/reboot.h> -#include <linux/time.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/leds.h> - -#include <asm/bootinfo.h> -#include <asm/irq.h> - -#include <lantiq_soc.h> -#include <lantiq_irq.h> -#include <lantiq_platform.h> - -static u64 dmamask = (u32)0x1fffffff; - -static struct platform_device platform_dev = { - .name = "ifxusb_hcd", - .dev.dma_mask = &dmamask, -}; - -int __init -xway_register_hcd(int *pins) -{ - platform_dev.dev.platform_data = pins; - return platform_device_register(&platform_dev); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-ifxhcd.h b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-ifxhcd.h deleted file mode 100644 index 18b3d2dae4..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-ifxhcd.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Copyright (C) 2012 John Crispin <blogic@openwrt.org> - */ - -#ifndef _LTQ_DEV_HCD_H__ -#define _LTQ_DEV_HCD_H__ - -#include <lantiq_platform.h> - -extern void __init xway_register_hcd(int *pin); - -#endif diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-athxk.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-athxk.c deleted file mode 100644 index a75abe3e00..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-athxk.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - * Copyright (C) 2011 Andrej VlaÅ¡ić <andrej.vlasic0@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/ath5k_platform.h> -#include <linux/ath9k_platform.h> -#include <linux/pci.h> - -#include "dev-wifi-athxk.h" - -extern int (*ltqpci_plat_dev_init)(struct pci_dev *dev); -struct ath5k_platform_data ath5k_pdata; -struct ath9k_platform_data ath9k_pdata = { - .led_pin = -1, - .endian_check = true, -}; - -static int -ath5k_pci_plat_dev_init(struct pci_dev *dev) -{ - dev->dev.platform_data = &ath5k_pdata; - return 0; -} - -static int -ath9k_pci_plat_dev_init(struct pci_dev *dev) -{ - dev->dev.platform_data = &ath9k_pdata; - return 0; -} - -void __init -ltq_register_ath5k(u16 *eeprom_data, u8 *macaddr) -{ - ath5k_pdata.eeprom_data = eeprom_data; - ath5k_pdata.macaddr = macaddr; - ltqpci_plat_dev_init = ath5k_pci_plat_dev_init; -} - -void __init -ltq_register_ath9k(u16 *eeprom_data, u8 *macaddr) -{ - memcpy(ath9k_pdata.eeprom_data, eeprom_data, sizeof(ath9k_pdata.eeprom_data)); - ath9k_pdata.macaddr = macaddr; - ltqpci_plat_dev_init = ath9k_pci_plat_dev_init; -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-athxk.h b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-athxk.h deleted file mode 100644 index 5fdb46b612..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-athxk.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - * Copyright (C) 2011 Andrej VlaÅ¡ić <andrej.vlasic0@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#ifndef _DEV_WIFI_ATHXK_H__ -#define _DEV_WIFI_ATHXK_H__ - -extern void ltq_register_ath5k(u16 *eeprom_data, u8 *macaddr); -extern void ltq_register_ath9k(u16 *eeprom_data, u8 *macaddr); - -#endif diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-rt2x00.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-rt2x00.c deleted file mode 100644 index 8e271f06ec..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-rt2x00.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/rt2x00_platform.h> -#include <linux/pci.h> - -#include "dev-wifi-rt2x00.h" - -extern int (*ltqpci_plat_dev_init)(struct pci_dev *dev); -struct rt2x00_platform_data rt2x00_pdata; - -static int -rt2x00_pci_plat_dev_init(struct pci_dev *dev) -{ - dev->dev.platform_data = &rt2x00_pdata; - return 0; -} - -void __init -ltq_register_rt2x00(const char *firmware, const u8 *mac) -{ - rt2x00_pdata.eeprom_file_name = kstrdup(firmware, GFP_KERNEL); - rt2x00_pdata.mac_address = mac; - ltqpci_plat_dev_init = rt2x00_pci_plat_dev_init; -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-rt2x00.h b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-rt2x00.h deleted file mode 100644 index 941c26535f..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-wifi-rt2x00.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#ifndef _DEV_WIFI_RT2X00_H__ -#define _DEV_WIFI_RT2X00_H__ - -extern void ltq_register_rt2x00(const char *firmware, const u8 *mac); - -#endif diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/gptu.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/gptu.c deleted file mode 100644 index ac82c37eba..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/gptu.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2012 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/io.h> -#include <linux/ioport.h> -#include <linux/pm.h> -#include <linux/export.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <asm/reboot.h> - -#include <lantiq_soc.h> -#include "../clk.h" - -#include "../devices.h" - -#define ltq_gptu_w32(x, y) ltq_w32((x), ltq_gptu_membase + (y)) -#define ltq_gptu_r32(x) ltq_r32(ltq_gptu_membase + (x)) - - -/* the magic ID byte of the core */ -#define GPTU_MAGIC 0x59 -/* clock control register */ -#define GPTU_CLC 0x00 -/* id register */ -#define GPTU_ID 0x08 -/* interrupt node enable */ -#define GPTU_IRNEN 0xf4 -/* interrupt control register */ -#define GPTU_IRCR 0xf8 -/* interrupt capture register */ -#define GPTU_IRNCR 0xfc -/* there are 3 identical blocks of 2 timers. calculate register offsets */ -#define GPTU_SHIFT(x) (x % 2 ? 4 : 0) -#define GPTU_BASE(x) (((x >> 1) * 0x20) + 0x10) -/* timer control register */ -#define GPTU_CON(x) (GPTU_BASE(x) + GPTU_SHIFT(x) + 0x00) -/* timer auto reload register */ -#define GPTU_RUN(x) (GPTU_BASE(x) + GPTU_SHIFT(x) + 0x08) -/* timer manual reload register */ -#define GPTU_RLD(x) (GPTU_BASE(x) + GPTU_SHIFT(x) + 0x10) -/* timer count register */ -#define GPTU_CNT(x) (GPTU_BASE(x) + GPTU_SHIFT(x) + 0x18) - -/* GPTU_CON(x) */ -#define CON_CNT BIT(2) -#define CON_EDGE_FALL BIT(7) -#define CON_SYNC BIT(8) -#define CON_CLK_INT BIT(10) - -/* GPTU_RUN(x) */ -#define RUN_SEN BIT(0) -#define RUN_RL BIT(2) - -/* set clock to runmode */ -#define CLC_RMC BIT(8) -/* bring core out of suspend */ -#define CLC_SUSPEND BIT(4) -/* the disable bit */ -#define CLC_DISABLE BIT(0) - -#define TIMER_INTERRUPT (INT_NUM_IM3_IRL0 + 22) - -enum gptu_timer { - TIMER1A = 0, - TIMER1B, - TIMER2A, - TIMER2B, - TIMER3A, - TIMER3B -}; - -static struct resource ltq_gptu_resource = - MEM_RES("GPTU", LTQ_GPTU_BASE_ADDR, LTQ_GPTU_SIZE); - -static void __iomem *ltq_gptu_membase; - -static irqreturn_t timer_irq_handler(int irq, void *priv) -{ - int timer = irq - TIMER_INTERRUPT; - ltq_gptu_w32(1 << timer, GPTU_IRNCR); - return IRQ_HANDLED; -} - -static void gptu_hwinit(void) -{ - struct clk *clk = clk_get_sys("ltq_gptu", NULL); - clk_enable(clk); - ltq_gptu_w32(0x00, GPTU_IRNEN); - ltq_gptu_w32(0xff, GPTU_IRNCR); - ltq_gptu_w32(CLC_RMC | CLC_SUSPEND, GPTU_CLC); -} - -static void gptu_hwexit(void) -{ - ltq_gptu_w32(0x00, GPTU_IRNEN); - ltq_gptu_w32(0xff, GPTU_IRNCR); - ltq_gptu_w32(CLC_DISABLE, GPTU_CLC); -} - -static int ltq_gptu_enable(struct clk *clk) -{ - int ret = request_irq(TIMER_INTERRUPT + clk->bits, timer_irq_handler, - IRQF_TIMER, "timer", NULL); - if (ret) { - pr_err("gptu: failed to request irq\n"); - return ret; - } - - ltq_gptu_w32(CON_CNT | CON_EDGE_FALL | CON_SYNC | CON_CLK_INT, - GPTU_CON(clk->bits)); - ltq_gptu_w32(1, GPTU_RLD(clk->bits)); - ltq_gptu_w32(ltq_gptu_r32(GPTU_IRNEN) | clk->bits, GPTU_IRNEN); - ltq_gptu_w32(RUN_SEN | RUN_RL, GPTU_RUN(clk->bits)); - return 0; -} - -static void ltq_gptu_disable(struct clk *clk) -{ - ltq_gptu_w32(0, GPTU_RUN(clk->bits)); - ltq_gptu_w32(0, GPTU_CON(clk->bits)); - ltq_gptu_w32(0, GPTU_RLD(clk->bits)); - ltq_gptu_w32(ltq_gptu_r32(GPTU_IRNEN) & ~clk->bits, GPTU_IRNEN); - free_irq(TIMER_INTERRUPT + clk->bits, NULL); -} - -static inline void clkdev_add_gptu(const char *con, unsigned int timer) -{ - struct clk *clk = kzalloc(sizeof(struct clk), GFP_KERNEL); - - clk->cl.dev_id = "ltq_gptu"; - clk->cl.con_id = con; - clk->cl.clk = clk; - clk->enable = ltq_gptu_enable; - clk->disable = ltq_gptu_disable; - clk->bits = timer; - clkdev_add(&clk->cl); -} - -static int __init gptu_setup(void) -{ - /* remap gptu register range */ - ltq_gptu_membase = ltq_remap_resource(<q_gptu_resource); - if (!ltq_gptu_membase) - panic("Failed to remap gptu memory"); - - /* power up the core */ - gptu_hwinit(); - - /* the gptu has a ID register */ - if (((ltq_gptu_r32(GPTU_ID) >> 8) & 0xff) != GPTU_MAGIC) { - pr_err("gptu: failed to find magic\n"); - gptu_hwexit(); - return -ENAVAIL; - } - - /* register the clocks */ - clkdev_add_gptu("timer1a", TIMER1A); - clkdev_add_gptu("timer1b", TIMER1B); - clkdev_add_gptu("timer2a", TIMER2A); - clkdev_add_gptu("timer2b", TIMER2B); - clkdev_add_gptu("timer3a", TIMER3A); - clkdev_add_gptu("timer3b", TIMER3B); - - pr_info("gptu: 6 timers loaded\n"); - - return 0; -} - -arch_initcall(gptu_setup); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-arv.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-arv.c deleted file mode 100644 index 6857e993d2..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-arv.c +++ /dev/null @@ -1,793 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/gpio_buttons.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/input.h> -#include <linux/etherdevice.h> -#include <linux/ath5k_platform.h> -#include <linux/ath9k_platform.h> -#include <linux/pci.h> - -#include <lantiq_soc.h> -#include <lantiq_platform.h> -#include <dev-gpio-leds.h> -#include <dev-gpio-buttons.h> - -#include "../machtypes.h" -#include "dev-wifi-rt2x00.h" -#include "dev-wifi-athxk.h" -#include "devices.h" -#include "dev-dwc_otg.h" -#include "pci-ath-fixup.h" - -static struct mtd_partition arv45xx_brnboot_partitions[] = -{ - { - .name = "brn-boot", - .offset = 0x0, - .size = 0x20000, - }, - { - .name = "config", - .offset = 0x20000, - .size = 0x30000, - }, - { - .name = "linux", - .offset = 0x50000, - .size = 0x390000, - }, - { - .name = "reserved", /* 12-byte signature at 0x3efff4 :/ */ - .offset = 0x3e0000, - .size = 0x010000, - }, - { - .name = "eeprom", - .offset = 0x3f0000, - .size = 0x10000, - }, -}; - -static struct mtd_partition arv75xx_brnboot_partitions[] = -{ - { - .name = "brn-boot", - .offset = 0x0, - .size = 0x20000, - }, - { - .name = "config", - .offset = 0x20000, - .size = 0x40000, - }, - { - .name = "linux", - .offset = 0x440000, - .size = 0x3a0000, - }, - { - .name = "reserved", /* 12-byte signature at 0x7efff4 :/ */ - .offset = 0x7e0000, - .size = 0x010000, - }, - { - .name = "board_config", - .offset = 0x7f0000, - .size = 0x10000, - }, -}; - -/* - * this is generic configuration for all arv based boards, note that it can be - * rewriten in arv_load_nor() - */ -static struct mtd_partition arv_partitions[] = -{ - { - .name = "uboot", - .offset = 0x0, - .size = 0x20000, - }, - { - .name = "uboot_env", - .offset = 0x20000, - .size = 0x10000, - }, - { - .name = "linux", - .offset = 0x30000, - .size = 0x3c0000, - }, - { - .name = "board_config", - .offset = 0x3f0000, - .size = 0x10000, - }, -}; - -static struct physmap_flash_data arv45xx_brnboot_flash_data = { - .nr_parts = ARRAY_SIZE(arv45xx_brnboot_partitions), - .parts = arv45xx_brnboot_partitions, -}; - -static struct physmap_flash_data arv75xx_brnboot_flash_data = { - .nr_parts = ARRAY_SIZE(arv75xx_brnboot_partitions), - .parts = arv75xx_brnboot_partitions, -}; - -static struct physmap_flash_data arv_flash_data = { - .nr_parts = ARRAY_SIZE(arv_partitions), - .parts = arv_partitions, -}; - -static struct ltq_pci_data ltq_pci_data = { - .clock = PCI_CLOCK_EXT, - .gpio = PCI_GNT1 | PCI_REQ1, - .irq = { - [14] = INT_NUM_IM0_IRL0 + 22, - }, -}; - -static struct ltq_eth_data ltq_eth_data = { - .mii_mode = PHY_INTERFACE_MODE_RMII, -}; - -static struct gpio_led -arv4510pw_gpio_leds[] __initdata = { - { .name = "soc:green:foo", .gpio = 4, .active_low = 1, }, -}; - -static struct gpio_led -arv4518pw_gpio_leds[] __initdata = { - { .name = "soc:green:power", .gpio = 3, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:adsl", .gpio = 4, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:internet", .gpio = 5, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:wifi", .gpio = 6, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:yellow:wps", .gpio = 7, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:fail", .gpio = 8, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:usb", .gpio = 19, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:voip", .gpio = 100, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:fxs1", .gpio = 101, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:fxs2", .gpio = 102, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:fxo", .gpio = 103, .active_low = 1, .default_trigger = "default-on" }, -}; - -static struct gpio_keys_button -arv4518pw_gpio_keys[] __initdata = { - { - .desc = "wifi", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 28, - .active_low = 1, - }, - { - .desc = "reset", - .type = EV_KEY, - .code = BTN_1, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 30, - .active_low = 1, - }, - { - .desc = "wps", - .type = EV_KEY, - .code = BTN_2, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 29, - .active_low = 1, - }, -}; - -static struct gpio_led -arv4519pw_gpio_leds[] __initdata = { - { .name = "soc:red:power", .gpio = 7, .active_low = 1, }, - { .name = "soc:green:power", .gpio = 2, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:wifi", .gpio = 6, .active_low = 1, }, - { .name = "soc:green:adsl", .gpio = 4, .active_low = 1, }, - { .name = "soc:green:internet", .gpio = 5, .active_low = 1, }, - { .name = "soc:red:internet", .gpio = 8, .active_low = 1, }, - { .name = "soc:green:voip", .gpio = 100, .active_low = 1, }, - { .name = "soc:green:phone1", .gpio = 101, .active_low = 1, }, - { .name = "soc:green:phone2", .gpio = 102, .active_low = 1, }, - { .name = "soc:green:fxo", .gpio = 103, .active_low = 1, }, - { .name = "soc:green:usb", .gpio = 19, .active_low = 1, }, - { .name = "soc:orange:wps", .gpio = 104, .active_low = 1, }, - { .name = "soc:green:wps", .gpio = 105, .active_low = 1, }, - { .name = "soc:red:wps", .gpio = 106, .active_low = 1, }, - -}; - -static struct gpio_keys_button -arv4519pw_gpio_keys[] __initdata = { - { - .desc = "reset", - .type = EV_KEY, - .code = BTN_1, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 30, - .active_low = 1, - }, - { - .desc = "wlan", - .type = EV_KEY, - .code = BTN_2, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 28, - .active_low = 1, - }, -}; - -static struct gpio_led -arv4520pw_gpio_leds[] __initdata = { - { .name = "soc:blue:power", .gpio = 3, .active_low = 1, }, - { .name = "soc:blue:adsl", .gpio = 4, .active_low = 1, }, - { .name = "soc:blue:internet", .gpio = 5, .active_low = 1, }, - { .name = "soc:red:power", .gpio = 6, .active_low = 1, }, - { .name = "soc:yellow:wps", .gpio = 7, .active_low = 1, }, - { .name = "soc:red:wps", .gpio = 9, .active_low = 1, }, - { .name = "soc:blue:voip", .gpio = 100, .active_low = 1, }, - { .name = "soc:blue:fxs1", .gpio = 101, .active_low = 1, }, - { .name = "soc:blue:fxs2", .gpio = 102, .active_low = 1, }, - { .name = "soc:blue:fxo", .gpio = 103, .active_low = 1, }, - { .name = "soc:blue:voice", .gpio = 104, .active_low = 1, }, - { .name = "soc:blue:usb", .gpio = 105, .active_low = 1, }, - { .name = "soc:blue:wifi", .gpio = 106, .active_low = 1, }, -}; - -static struct gpio_led -arv452cpw_gpio_leds[] __initdata = { - { .name = "soc:blue:power", .gpio = 3, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:adsl", .gpio = 4, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:isdn", .gpio = 5, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:power", .gpio = 6, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:yellow:wps", .gpio = 7, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:wps", .gpio = 9, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:fxs1", .gpio = 100, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:fxs2", .gpio = 101, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:wps", .gpio = 102, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:fxo", .gpio = 103, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:voice", .gpio = 104, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:usb", .gpio = 105, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:wifi", .gpio = 106, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:internet", .gpio = 108, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:internet", .gpio = 109, .active_low = 1, .default_trigger = "default-on" }, -}; - -static struct gpio_led -arv4525pw_gpio_leds[] __initdata = { - { .name = "soc:green:dsl", .gpio = 6, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:wifi", .gpio = 8, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:online", .gpio = 9, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:fxs-internet", .gpio = 5, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:fxs-festnetz", .gpio = 4, .active_low = 1, .default_trigger = "default-on" }, -}; - -#define ARV4525PW_PHYRESET 13 -#define ARV4525PW_RELAY 31 - -static struct gpio -arv4525pw_gpios[] __initdata = { - { ARV4525PW_PHYRESET, GPIOF_OUT_INIT_HIGH, "phyreset" }, - { ARV4525PW_RELAY, GPIOF_OUT_INIT_HIGH, "relay" }, -}; - - -static struct gpio_led -arv752dpw22_gpio_leds[] __initdata = { - { .name = "soc:blue:power", .gpio = 3, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:internet", .gpio = 5, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:power", .gpio = 6, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:wps", .gpio = 8, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:fxo", .gpio = 103, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:voice", .gpio = 104, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:usb", .gpio = 105, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:wifi", .gpio = 106, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:wifi1", .gpio = 107, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:wifi", .gpio = 108, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:blue:wifi1", .gpio = 109, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:eth1", .gpio = 111, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:eth2", .gpio = 112, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:eth3", .gpio = 113, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:eth4", .gpio = 114, .active_low = 1, .default_trigger = "default-on", }, -}; - -static struct gpio_keys_button -arv752dpw22_gpio_keys[] __initdata = { - { - .desc = "btn0", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 12, - .active_low = 1, - }, - { - .desc = "btn1", - .type = EV_KEY, - .code = BTN_1, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 13, - .active_low = 1, - }, - { - .desc = "btn2", - .type = EV_KEY, - .code = BTN_2, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 28, - .active_low = 1, - }, -}; - -static struct gpio_led -arv7518pw_gpio_leds[] __initdata = { - { .name = "soc:red:power", .gpio = 7, .active_low = 1, }, - { .name = "soc:green:power", .gpio = 2, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:wifi", .gpio = 6, .active_low = 1, }, - { .name = "soc:green:adsl", .gpio = 4, .active_low = 1, }, - { .name = "soc:green:internet", .gpio = 5, .active_low = 1, }, - { .name = "soc:red:internet", .gpio = 8, .active_low = 1, }, - { .name = "soc:green:voip", .gpio = 100, .active_low = 1, }, - { .name = "soc:green:phone1", .gpio = 101, .active_low = 1, }, - { .name = "soc:green:phone2", .gpio = 102, .active_low = 1, }, - { .name = "soc:orange:fail", .gpio = 103, .active_low = 1, }, - { .name = "soc:green:usb", .gpio = 19, .active_low = 1, }, - { .name = "soc:orange:wps", .gpio = 104, .active_low = 1, }, - { .name = "soc:green:wps", .gpio = 105, .active_low = 1, }, - { .name = "soc:red:wps", .gpio = 106, .active_low = 1, }, - -}; - -static struct gpio_keys_button -arv7518pw_gpio_keys[] __initdata = { - /*{ - .desc = "reset", - .type = EV_KEY, - .code = BTN_1, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 23, - .active_low = 1, - },*/ - { - .desc = "wifi", - .type = EV_KEY, - .code = BTN_2, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 25, - .active_low = 1, - }, -}; - -static struct gpio_keys_button -arv7525pw_gpio_keys[] __initdata = { - { - .desc = "restart", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 29, - .active_low = 1, - }, -}; - -static void __init -arv_load_nor(unsigned int max) -{ -#define UBOOT_MAGIC 0x27051956 - - int i; - int sector = -1; - - if (ltq_brn_boot) { - if (max == 0x800000) - ltq_register_nor(&arv75xx_brnboot_flash_data); - else - ltq_register_nor(&arv45xx_brnboot_flash_data); - return; - } - - for (i = 1; i < 4 && sector < 0; i++) { - unsigned int uboot_magic; - memcpy_fromio(&uboot_magic, (void *)KSEG1ADDR(LTQ_FLASH_START) + (i * 0x10000), 4); - if (uboot_magic == UBOOT_MAGIC) - sector = i; - } - - if (sector < 0) - return; - - arv_partitions[0].size = arv_partitions[1].offset = (sector - 1) * 0x10000; - arv_partitions[2].offset = arv_partitions[0].size + 0x10000; - arv_partitions[2].size = max - arv_partitions[2].offset - 0x10000; - arv_partitions[3].offset = max - 0x10000; - ltq_register_nor(&arv_flash_data); -} - -static void __init -arv_register_ethernet(unsigned int mac_addr) -{ - memcpy_fromio(<q_eth_data.mac.sa_data, - (void *)KSEG1ADDR(LTQ_FLASH_START + mac_addr), 6); - ltq_register_etop(<q_eth_data); -} - -static u16 arv_ath5k_eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS]; -static u16 arv_ath9k_eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS]; -static u8 arv_athxk_eeprom_mac[6]; - -static void __init -arv_register_ath5k(unsigned int ath_addr, unsigned int mac_addr) -{ - int i; - - memcpy_fromio(arv_athxk_eeprom_mac, - (void *)KSEG1ADDR(LTQ_FLASH_START + mac_addr), 6); - arv_athxk_eeprom_mac[5]++; - memcpy_fromio(arv_ath5k_eeprom_data, - (void *)KSEG1ADDR(LTQ_FLASH_START + ath_addr), ATH5K_PLAT_EEP_MAX_WORDS); - // swap eeprom bytes - for (i = 0; i < ATH5K_PLAT_EEP_MAX_WORDS>>1; i++) { - arv_ath5k_eeprom_data[i] = swab16(arv_ath5k_eeprom_data[i]); - if (i == 0x17e>>1) { - /* - * regdomain is invalid. it's unknown how did original - * fw convered value to 0x82d4 so for now force to 0x67 - */ - arv_ath5k_eeprom_data[i] &= 0x0000; - arv_ath5k_eeprom_data[i] |= 0x67; - } - } -} - -static void __init -arv_register_ath9k(unsigned int ath_addr, unsigned int mac_addr) -{ - int i; - u16 *eepdata, sum, el; - - memcpy_fromio(arv_athxk_eeprom_mac, - (void *)KSEG1ADDR(LTQ_FLASH_START + mac_addr), 6); - arv_athxk_eeprom_mac[5]++; - memcpy_fromio(arv_ath9k_eeprom_data, - (void *)KSEG1ADDR(LTQ_FLASH_START + ath_addr), ATH9K_PLAT_EEP_MAX_WORDS); - - // force regdomain to 0x67 - arv_ath9k_eeprom_data[0x208>>1] = 0x67; - - // calculate new checksum - sum = arv_ath9k_eeprom_data[0x200>>1]; - el = sum / sizeof(u16) - 2; /* skip length and (old) checksum */ - eepdata = (u16 *) (&arv_ath9k_eeprom_data[0x204>>1]); /* after checksum */ - for (i = 0; i < el; i++) - sum ^= *eepdata++; - sum ^= 0xffff; - arv_ath9k_eeprom_data[0x202>>1] = sum; -} - -static void __init -arv3527p_init(void) -{ -#define ARV3527P_MAC_ADDR 0x3f0016 - - ltq_register_gpio_stp(); - // ltq_add_device_gpio_leds(arv3527p_gpio_leds, ARRAY_SIZE(arv3527p_gpio_leds)); - arv_load_nor(0x400000); - arv_register_ethernet(ARV3527P_MAC_ADDR); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV3527P, - "ARV3527P", - "ARV3527P - Arcor Easybox 401", - arv3527p_init); - -static void __init -arv4510pw_init(void) -{ -#define ARV4510PW_MAC_ADDR 0x3f0014 - - ltq_register_gpio_stp(); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv4510pw_gpio_leds), arv4510pw_gpio_leds); - arv_load_nor(0x400000); - ltq_pci_data.irq[12] = (INT_NUM_IM2_IRL0 + 31); - ltq_pci_data.irq[15] = (INT_NUM_IM0_IRL0 + 26); - ltq_pci_data.gpio |= PCI_EXIN2 | PCI_REQ2; - ltq_register_pci(<q_pci_data); - arv_register_ethernet(ARV4510PW_MAC_ADDR); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV4510PW, - "ARV4510PW", - "ARV4510PW - Wippies Homebox", - arv4510pw_init); - -static void __init -arv4518pw_init(void) -{ -#define ARV4518PW_EBU 0 -#define ARV4518PW_USB 14 -#define ARV4518PW_SWITCH_RESET 13 -#define ARV4518PW_ATH_ADDR 0x3f0400 -#define ARV4518PW_MAC_ADDR 0x3f0016 - - ltq_register_gpio_ebu(ARV4518PW_EBU); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv4518pw_gpio_leds), arv4518pw_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, - ARRAY_SIZE(arv4518pw_gpio_keys), arv4518pw_gpio_keys); - arv_load_nor(0x400000); - ltq_pci_data.gpio = PCI_GNT2 | PCI_REQ2; - ltq_register_pci(<q_pci_data); - xway_register_dwc(ARV4518PW_USB); - arv_register_ethernet(ARV4518PW_MAC_ADDR); - arv_register_ath5k(ARV4518PW_ATH_ADDR, ARV4518PW_MAC_ADDR); - ltq_register_ath5k(arv_ath5k_eeprom_data, arv_athxk_eeprom_mac); - ltq_register_tapi(); - - gpio_request(ARV4518PW_SWITCH_RESET, "switch"); - gpio_direction_output(ARV4518PW_SWITCH_RESET, 1); - gpio_export(ARV4518PW_SWITCH_RESET, 0); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV4518PW, - "ARV4518PW", - "ARV4518PW - SMC7908A-ISP, Airties WAV-221", - arv4518pw_init); - -static void __init -arv4519pw_init(void) -{ -#define ARV4519PW_EBU 0 -#define ARV4519PW_USB 14 -#define ARV4519PW_RELAY 31 -#define ARV4519PW_SWITCH_RESET 13 -#define ARV4519PW_ATH_ADDR 0x3f0400 -#define ARV4519PW_MAC_ADDR 0x3f0016 - - arv_load_nor(0x400000); - ltq_register_gpio_ebu(ARV4519PW_EBU); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv4519pw_gpio_leds), arv4519pw_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, - ARRAY_SIZE(arv4519pw_gpio_keys), arv4519pw_gpio_keys); - ltq_pci_data.gpio = PCI_GNT2 | PCI_REQ1; - ltq_register_pci(<q_pci_data); - xway_register_dwc(ARV4519PW_USB); - arv_register_ethernet(ARV4519PW_MAC_ADDR); - arv_register_ath5k(ARV4519PW_ATH_ADDR, ARV4519PW_MAC_ADDR); - ltq_register_ath5k(arv_ath5k_eeprom_data, arv_athxk_eeprom_mac); - ltq_register_tapi(); - - gpio_request(ARV4519PW_RELAY, "relay"); - gpio_direction_output(ARV4519PW_RELAY, 1); - gpio_export(ARV4519PW_RELAY, 0); - - gpio_request(ARV4519PW_SWITCH_RESET, "switch"); - gpio_set_value(ARV4519PW_SWITCH_RESET, 1); - gpio_export(ARV4519PW_SWITCH_RESET, 0); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV4519PW, - "ARV4519PW", - "ARV4519PW - Vodafone, Pirelli", - arv4519pw_init); - -static void __init -arv4520pw_init(void) -{ -#define ARV4520PW_EBU 0x400 -#define ARV4520PW_USB 28 -#define ARV4520PW_SWITCH_RESET 110 -#define ARV4520PW_MAC_ADDR 0x3f0016 - - ltq_register_gpio_ebu(ARV4520PW_EBU); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv4520pw_gpio_leds), arv4520pw_gpio_leds); - arv_load_nor(0x400000); - ltq_register_pci(<q_pci_data); - ltq_register_tapi(); - arv_register_ethernet(ARV4520PW_MAC_ADDR); - ltq_register_rt2x00(NULL, (const u8 *) ltq_eth_data.mac.sa_data); - xway_register_dwc(ARV4520PW_USB); - ltq_register_tapi(); - - gpio_request(ARV4520PW_SWITCH_RESET, "switch"); - gpio_set_value(ARV4520PW_SWITCH_RESET, 1); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV4520PW, - "ARV4520PW", - "ARV4520PW - Airties WAV-281, Arcor A800", - arv4520pw_init); - -static void __init -arv452Cpw_init(void) -{ -#define ARV452CPW_EBU 0x77f -#define ARV452CPW_USB 28 -#define ARV452CPW_RELAY1 31 -#define ARV452CPW_RELAY2 107 -#define ARV452CPW_SWITCH_RESET 110 -#define ARV452CPW_ATH_ADDR 0x3f0400 -#define ARV452CPW_MAC_ADDR 0x3f0016 - - ltq_register_gpio_ebu(ARV452CPW_EBU); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv452cpw_gpio_leds), arv452cpw_gpio_leds); - arv_load_nor(0x400000); - ltq_register_pci(<q_pci_data); - xway_register_dwc(ARV452CPW_USB); - arv_register_ethernet(ARV452CPW_MAC_ADDR); - arv_register_ath5k(ARV452CPW_ATH_ADDR, ARV452CPW_MAC_ADDR); - ltq_register_ath5k(arv_ath5k_eeprom_data, arv_athxk_eeprom_mac); - ltq_register_tapi(); - - gpio_request(ARV452CPW_SWITCH_RESET, "switch"); - gpio_set_value(ARV452CPW_SWITCH_RESET, 1); - gpio_export(ARV452CPW_SWITCH_RESET, 0); - - gpio_request(ARV452CPW_RELAY1, "relay1"); - gpio_direction_output(ARV452CPW_RELAY1, 1); - gpio_export(ARV452CPW_RELAY1, 0); - - gpio_request(ARV452CPW_RELAY2, "relay2"); - gpio_set_value(ARV452CPW_RELAY2, 1); - gpio_export(ARV452CPW_RELAY2, 0); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV452CPW, - "ARV452CPW", - "ARV452CPW - Arcor A801", - arv452Cpw_init); - -static void __init -arv4525pw_init(void) -{ -#define ARV4525PW_ATH_ADDR 0x3f0400 -#define ARV4525PW_MAC_ADDR 0x3f0016 - - arv_load_nor(0x400000); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv4525pw_gpio_leds), arv4525pw_gpio_leds); - gpio_request_array(arv4525pw_gpios, ARRAY_SIZE(arv4525pw_gpios)); - gpio_export(ARV4525PW_RELAY, false); - gpio_export(ARV4525PW_PHYRESET, false); - ltq_pci_data.clock = PCI_CLOCK_INT; - ltq_register_pci(<q_pci_data); - arv_register_ath5k(ARV4525PW_ATH_ADDR, ARV4525PW_MAC_ADDR); - ltq_register_ath5k(arv_ath5k_eeprom_data, arv_athxk_eeprom_mac); - ltq_eth_data.mii_mode = PHY_INTERFACE_MODE_MII; - arv_register_ethernet(ARV4525PW_MAC_ADDR); - ltq_register_tapi(); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV4525PW, - "ARV4525PW", - "ARV4525PW - Speedport W502V", - arv4525pw_init); - -static void __init -arv7525pw_init(void) -{ -#define ARV7525P_MAC_ADDR 0x3f0016 - - arv_load_nor(0x400000); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv4525pw_gpio_leds), arv4525pw_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, - ARRAY_SIZE(arv7525pw_gpio_keys), arv7525pw_gpio_keys); - ltq_pci_data.clock = PCI_CLOCK_INT; - ltq_pci_data.gpio = PCI_GNT1 | PCI_EXIN1; - ltq_pci_data.irq[14] = (INT_NUM_IM3_IRL0 + 31); - ltq_register_pci(<q_pci_data); - ltq_eth_data.mii_mode = PHY_INTERFACE_MODE_MII; - ltq_register_rt2x00("RT2860.eeprom", NULL); - ltq_register_tapi(); - arv_register_ethernet(ARV7525P_MAC_ADDR); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV7525PW, - "ARV7525PW", - "ARV7525PW - Speedport W303V", - arv7525pw_init); - -static void __init -arv7518pw_init(void) -{ -#define ARV7518PW_EBU 0x2 -#define ARV7518PW_USB 14 -#define ARV7518PW_SWITCH_RESET 13 -#define ARV7518PW_ATH_ADDR 0x7f0400 -#define ARV7518PW_MAC_ADDR 0x7f0016 - - arv_load_nor(0x800000); - ltq_register_gpio_ebu(ARV7518PW_EBU); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv7518pw_gpio_leds), arv7518pw_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, - ARRAY_SIZE(arv7518pw_gpio_keys), arv7518pw_gpio_keys); - ltq_register_pci(<q_pci_data); - ltq_register_tapi(); - xway_register_dwc(ARV7518PW_USB); - arv_register_ethernet(ARV7518PW_MAC_ADDR); - arv_register_ath9k(ARV7518PW_ATH_ADDR, ARV7518PW_MAC_ADDR); - ltq_register_ath9k(arv_ath9k_eeprom_data, arv_athxk_eeprom_mac); - ltq_pci_ath_fixup(14, arv_ath9k_eeprom_data); - ltq_register_tapi(); - - gpio_request(ARV7518PW_SWITCH_RESET, "switch"); - gpio_direction_output(ARV7518PW_SWITCH_RESET, 1); - gpio_export(ARV7518PW_SWITCH_RESET, 0); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV7518PW, - "ARV7518PW", - "ARV7518PW - ASTORIA", - arv7518pw_init); - -static void __init -arv752dpw22_init(void) -{ -#define ARV752DPW22_EBU 0x2 -#define ARV752DPW22_USB 100 -#define ARV752DPW22_RELAY 101 -#define ARV752DPW22_MAC_ADDR 0x7f0016 - - arv_load_nor(0x800000); - ltq_register_gpio_ebu(ARV752DPW22_EBU); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv752dpw22_gpio_leds), arv752dpw22_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, - ARRAY_SIZE(arv752dpw22_gpio_keys), arv752dpw22_gpio_keys); - ltq_pci_data.irq[15] = (INT_NUM_IM3_IRL0 + 31); - ltq_pci_data.gpio |= PCI_EXIN1 | PCI_REQ2; - ltq_register_pci(<q_pci_data); - xway_register_dwc(ARV752DPW22_USB); - arv_register_ethernet(ARV752DPW22_MAC_ADDR); - ltq_register_tapi(); - - gpio_request(ARV752DPW22_RELAY, "relay"); - gpio_set_value(ARV752DPW22_RELAY, 1); - gpio_export(ARV752DPW22_RELAY, 0); -} - -MIPS_MACHINE(LANTIQ_MACH_ARV752DPW22, - "ARV752DPW22", - "ARV752DPW22 - Arcor A803", - arv752dpw22_init); - -static void __init -arv752dpw_init(void) -{ -#define ARV752DPW22_EBU 0x2 -#define ARV752DPW22_USB 100 -#define ARV752DPW22_RELAY 101 -#define ARV752DPW22_MAC_ADDR 0x7f0016 - - arv_load_nor(0x800000); - ltq_register_gpio_ebu(ARV752DPW22_EBU); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv752dpw22_gpio_leds), arv752dpw22_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, ARRAY_SIZE(arv752dpw22_gpio_keys), arv752dpw22_gpio_keys); - ltq_pci_data.irq[14] = (INT_NUM_IM3_IRL0 + 31); - ltq_pci_data.gpio |= PCI_EXIN1 | PCI_REQ2; - ltq_register_pci(<q_pci_data); - ltq_register_tapi(); - xway_register_dwc(ARV752DPW22_USB); - ltq_register_rt2x00("RT2860.eeprom", NULL); - arv_register_ethernet(ARV752DPW22_MAC_ADDR); - gpio_request(ARV752DPW22_RELAY, "relay"); - gpio_set_value(ARV752DPW22_RELAY, 1); - gpio_export(ARV752DPW22_RELAY, 0); - -} - -MIPS_MACHINE(LANTIQ_MACH_ARV752DPW, - "ARV752DPW", - "ARV752DPW - Arcor A802", - arv752dpw_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-bthomehubv2b.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-bthomehubv2b.c deleted file mode 100644 index 44fe2f4efe..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-bthomehubv2b.c +++ /dev/null @@ -1,542 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Andrej VlaÅ¡ić - * Copyright (C) 2011 Luka Perkov - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/input.h> -#include <linux/ath5k_platform.h> -#include <linux/ath9k_platform.h> -#include <linux/pci.h> -#include <linux/phy.h> -#include <linux/io.h> -#include <linux/string.h> -#include <linux/delay.h> -#include <linux/module.h> - -#include <irq.h> -#include <lantiq_soc.h> -#include <lantiq_platform.h> -#include <dev-gpio-leds.h> -#include <dev-gpio-buttons.h> - -#include "../machtypes.h" -//#include "dev-wifi-ath9k.h" -#include "devices.h" -#include "dev-dwc_otg.h" - -#undef USE_BTHH_GPIO_INIT - -// this reads certain data from u-boot if it's there -#define USE_UBOOT_ENV_DATA - -#define UBOOT_ENV_OFFSET 0x040000 -#define UBOOT_ENV_SIZE 0x010000 - -#ifdef NAND_ORGLAYOUT -// this is only here for reference -// definition of NAND flash area -static struct mtd_partition bthomehubv2b_nand_partitions[] = -{ - { - .name = "ART", - .offset = 0x0000000, - .size = 0x0004000, - }, - { - .name = "image1", - .offset = 0x0004000, - .size = 0x0E00000, - }, - { - .name = "unknown1", - .offset = 0x0E04000, - .size = 0x00FC000, - }, - { - .name = "image2", - .offset = 0x0F00000, - .size = 0x0E00000, - }, - { - .name = "unknown2", - .offset = 0x1D00000, - .size = 0x0300000, - }, - -}; -#endif - -#ifdef NAND_KEEPOPENRG -// this allows both firmwares to co-exist - -static struct mtd_partition bthomehubv2b_nand_partitions[] = -{ - { - .name = "art", - .offset = 0x0000000, - .size = 0x0004000, - }, - { - .name = "Image1", - .offset = 0x0004000, - .size = 0x0E00000, - }, - { - .name = "linux", - .offset = 0x0E04000, - .size = 0x11fC000, - }, - { - .name = "wholeflash", - .offset = 0x0000000, - .size = 0x2000000, - }, - -}; -#endif - -// this gives more jffs2 by overwriting openrg - -static struct mtd_partition bthomehubv2b_nand_partitions[] = -{ - { - .name = "art", - .offset = 0x0000000, - .size = 0x0004000, - }, - { - .name = "linux", - .offset = 0x0004000, - .size = 0x1ffC000, - }, - { - .name = "wholeflash", - .offset = 0x0000000, - .size = 0x2000000, - }, - -}; - -extern void __init xway_register_nand(struct mtd_partition *parts, int count); - -// end BTHH_USE_NAND - -static struct gpio_led -bthomehubv2b_gpio_leds[] __initdata = { - - { .name = "soc:orange:upgrading", .gpio = 213, }, - { .name = "soc:orange:phone", .gpio = 214, }, - { .name = "soc:blue:phone", .gpio = 215, }, - { .name = "soc:orange:wireless", .gpio = 216, }, - { .name = "soc:blue:wireless", .gpio = 217, }, - { .name = "soc:red:broadband", .gpio = 218, }, - { .name = "soc:orange:broadband", .gpio = 219, }, - { .name = "soc:blue:broadband", .gpio = 220, }, - { .name = "soc:red:power", .gpio = 221, }, - { .name = "soc:orange:power", .gpio = 222, }, - { .name = "soc:blue:power", .gpio = 223, }, -}; - -static struct gpio_keys_button -bthomehubv2b_gpio_keys[] __initdata = { - { - .desc = "restart", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 2, - .active_low = 1, - }, - { - .desc = "findhandset", - .type = EV_KEY, - .code = BTN_1, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 15, - .active_low = 1, - }, - { - .desc = "wps", - .type = EV_KEY, - .code = BTN_2, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 22, - .active_low = 1, - }, -}; - -// definition of NOR flash area - as per original. -static struct mtd_partition bthomehubv2b_partitions[] = -{ - { - .name = "uboot", - .offset = 0x000000, - .size = 0x040000, - }, - { - .name = "uboot_env", - .offset = UBOOT_ENV_OFFSET, - .size = UBOOT_ENV_SIZE, - }, - { - .name = "rg_conf_1", - .offset = 0x050000, - .size = 0x010000, - }, - { - .name = "rg_conf_2", - .offset = 0x060000, - .size = 0x010000, - }, - { - .name = "rg_conf_factory", - .offset = 0x070000, - .size = 0x010000, - }, -}; - - -/* nor flash */ -/* bt homehubv2b has a very small nor flash */ -/* so make it look for a small one, else we get a lot of alias chips identified - */ -/* not a bug problem, but fills the logs. */ -static struct resource bthhv2b_nor_resource = - MEM_RES("nor", LTQ_FLASH_START, 0x80000); - -static struct platform_device ltq_nor = { - .name = "ltq_nor", - .resource = &bthhv2b_nor_resource, - .num_resources = 1, -}; - -static void __init bthhv2b_register_nor(struct physmap_flash_data *data) -{ - ltq_nor.dev.platform_data = data; - platform_device_register(<q_nor); -} - -static struct physmap_flash_data bthomehubv2b_flash_data = { - .nr_parts = ARRAY_SIZE(bthomehubv2b_partitions), - .parts = bthomehubv2b_partitions, -}; - - - - -static struct ltq_pci_data ltq_pci_data = { - .clock = PCI_CLOCK_INT, - .gpio = PCI_GNT1 | PCI_REQ1, - .irq = { [14] = INT_NUM_IM0_IRL0 + 22, }, -}; - - - - -static struct ltq_eth_data ltq_eth_data = { - .mii_mode = PHY_INTERFACE_MODE_MII, -}; - - - - -static char __init *get_uboot_env_var(char *haystack, int haystack_len, char *needle, int needle_len) { - int i; - for (i = 0; i <= haystack_len - needle_len; i++) { - if (memcmp(haystack + i, needle, needle_len) == 0) { - return haystack + i + needle_len; - } - } - return NULL; -} - -/* - * bthomehubv2b_parse_hex_* are not uniq. in arm/orion there are also duplicates: - * dns323_parse_hex_* - * TODO: one day write a patch for this :) - */ -static int __init bthomehubv2b_parse_hex_nibble(char n) { - if (n >= '0' && n <= '9') - return n - '0'; - - if (n >= 'A' && n <= 'F') - return n - 'A' + 10; - - if (n >= 'a' && n <= 'f') - return n - 'a' + 10; - - return -1; -} - -static int __init bthomehubv2b_parse_hex_byte(const char *b) { - int hi; - int lo; - - hi = bthomehubv2b_parse_hex_nibble(b[0]); - lo = bthomehubv2b_parse_hex_nibble(b[1]); - - if (hi < 0 || lo < 0) - return -1; - - return (hi << 4) | lo; -} - -static int __init bthomehubv2b_register_ethernet(void) { - u_int8_t addr[6]; - int i; - char *mac = "01:02:03:04:05:06"; - int gotmac = 0; - char *boardid = "BTHHV2B"; - int gotboardid = 0; - - char *uboot_env_page; - uboot_env_page = ioremap(LTQ_FLASH_START + UBOOT_ENV_OFFSET, UBOOT_ENV_SIZE); - if (uboot_env_page) - { - char *Data = NULL; - Data = get_uboot_env_var(uboot_env_page, UBOOT_ENV_SIZE, "\0ethaddr=", 9); - if (Data) - { - mac = Data; - } - - Data = get_uboot_env_var(uboot_env_page, UBOOT_ENV_SIZE, "\0boardid=", 9); - - if (Data) - boardid = Data; - } - else - { - printk("bthomehubv2b: Failed to get uboot_env_page"); - } - - if (!mac) { - goto error_fail; - } - - if (!boardid) { - goto error_fail; - } - - /* Sanity check the string we're looking at */ - for (i = 0; i < 5; i++) { - if (*(mac + (i * 3) + 2) != ':') { - goto error_fail; - } - } - - for (i = 0; i < 6; i++) { - int byte; - byte = bthomehubv2b_parse_hex_byte(mac + (i * 3)); - if (byte < 0) { - goto error_fail; - } - addr[i] = byte; - } - - if (gotmac) - printk("bthomehubv2b: Found ethernet MAC address: "); - else - printk("bthomehubv2b: using default MAC (pls set ethaddr in u-boot): "); - - for (i = 0; i < 6; i++) - printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n"); - - memcpy(<q_eth_data.mac.sa_data, addr, 6); - ltq_register_etop(<q_eth_data); - - //memcpy(&bthomehubv2b_ath5k_eeprom_mac, addr, 6); - //bthomehubv2b_ath5k_eeprom_mac[5]++; - - if (gotboardid) - printk("bthomehubv2b: Board id is %s.", boardid); - else - printk("bthomehubv2b: Default Board id is %s.", boardid); - - if (strncmp(boardid, "BTHHV2B", 7) == 0) { - // read in dev-wifi-ath9k - //memcpy(&bthomehubv2b_ath5k_eeprom_data, sx763_eeprom_data, ATH5K_PLAT_EEP_MAX_WORDS); - } - else { - printk("bthomehubv2b: Board id is unknown, fix uboot_env data."); - } - - - // should not unmap while we are using the ram? - if (uboot_env_page) - iounmap(uboot_env_page); - - return 0; - -error_fail: - if (uboot_env_page) - iounmap(uboot_env_page); - return -EINVAL; -} - - -#define PORTA2_HW_PASS1 0 -#define PORTA2_HW_PASS1_SC14480 1 -#define PORTA2_HW_PASS2 2 - -int porta2_hw_revision = -1; -EXPORT_SYMBOL(porta2_hw_revision); - -#define LTQ_GPIO_OUT 0x00 -#define LTQ_GPIO_IN 0x04 -#define LTQ_GPIO_DIR 0x08 -#define LTQ_GPIO_ALTSEL0 0x0C -#define LTQ_GPIO_ALTSEL1 0x10 -#define LTQ_GPIO_OD 0x14 -#define LTQ_GPIO_PUDSEL 0x1C -#define LTQ_GPIO_PUDEN 0x20 - -#ifdef USE_BTHH_GPIO_INIT -static void bthomehubv2b_board_prom_init(void) -{ - int revision = 0; - unsigned int gpio = 0; - void __iomem *mem = ioremap(LTQ_GPIO0_BASE_ADDR, LTQ_GPIO_SIZE*2); - -#define DANUBE_GPIO_P0_OUT (unsigned short *)(mem + LTQ_GPIO_OUT) -#define DANUBE_GPIO_P0_IN (unsigned short *)(mem + LTQ_GPIO_IN) -#define DANUBE_GPIO_P0_DIR (unsigned short *)(mem + LTQ_GPIO_DIR) -#define DANUBE_GPIO_P0_ALTSEL0 (unsigned short *)(mem + LTQ_GPIO_ALTSEL0) -#define DANUBE_GPIO_P0_ALTSEL1 (unsigned short *)(mem + LTQ_GPIO_ALTSEL1) - -#define DANUBE_GPIO_P1_OUT (unsigned short *)(mem + LTQ_GPIO_SIZE + LTQ_GPIO_OUT) -#define DANUBE_GPIO_P1_IN (unsigned short *)(mem + LTQ_GPIO_SIZE + LTQ_GPIO_IN) -#define DANUBE_GPIO_P1_DIR (unsigned short *)(mem + LTQ_GPIO_SIZE + LTQ_GPIO_DIR) -#define DANUBE_GPIO_P1_ALTSEL0 (unsigned short *)(mem + LTQ_GPIO_SIZE + LTQ_GPIO_ALTSEL0) -#define DANUBE_GPIO_P1_ALTSEL1 (unsigned short *)(mem + LTQ_GPIO_SIZE + LTQ_GPIO_ALTSEL1) -#define DANUBE_GPIO_P1_OD (unsigned short *)(mem + LTQ_GPIO_SIZE + LTQ_GPIO_OD) - - printk("About to sense board using GPIOs at %8.8X\n", (unsigned int)mem); - - - /* First detect HW revision of the board. For that we need to set the GPIO - * lines according to table 7.2.1/7.2.2 in HSI */ - *DANUBE_GPIO_P0_OUT = 0x0200; - *DANUBE_GPIO_P0_DIR = 0x2610; - *DANUBE_GPIO_P0_ALTSEL0 = 0x7812; - *DANUBE_GPIO_P0_ALTSEL1 = 0x0000; - - *DANUBE_GPIO_P1_OUT = 0x7008; - *DANUBE_GPIO_P1_DIR = 0xF3AE; - *DANUBE_GPIO_P1_ALTSEL0 = 0x83A7; - *DANUBE_GPIO_P1_ALTSEL1 = 0x0400; - - gpio = (*DANUBE_GPIO_P0_IN & 0xFFFF) | - ((*DANUBE_GPIO_P1_IN & 0xFFFF) << 16); - - revision |= (gpio & (1 << 27)) ? (1 << 0) : 0; - revision |= (gpio & (1 << 20)) ? (1 << 1) : 0; - revision |= (gpio & (1 << 8)) ? (1 << 2) : 0; - revision |= (gpio & (1 << 6)) ? (1 << 3) : 0; - revision |= (gpio & (1 << 5)) ? (1 << 4) : 0; - revision |= (gpio & (1 << 0)) ? (1 << 5) : 0; - - porta2_hw_revision = revision; - printk("PORTA2: detected HW revision %d\n", revision); - - /* Set GPIO lines according to HW revision. */ - /* !!! Note that we are setting SPI_CS5 (GPIO 9) to be GPIO out with value - * of HIGH since the FXO does not use the SPI CS mechanism, it does it - * manually by controlling the GPIO line. We need the CS line to be disabled - * (HIGH) until needed since it will intefere with other devices on the SPI - * bus. */ - *DANUBE_GPIO_P0_OUT = 0x0200; - /* - * During the manufacturing process a different machine takes over uart0 - * so set it as input (so it wouldn't drive the line) - */ -#define cCONFIG_SHC_BT_MFG_TEST 0 - *DANUBE_GPIO_P0_DIR = 0x2671 | (cCONFIG_SHC_BT_MFG_TEST ? 0 : (1 << 12)); - - if (revision == PORTA2_HW_PASS1_SC14480 || revision == PORTA2_HW_PASS2) - *DANUBE_GPIO_P0_ALTSEL0 = 0x7873; - else - *DANUBE_GPIO_P0_ALTSEL0 = 0x3873; - - *DANUBE_GPIO_P0_ALTSEL1 = 0x0001; - - - //################################################################################### - // Register values before patch - // P1_ALTSEL0 = 0x83A7 - // P1_ALTSEL1 = 0x0400 - // P1_OU T = 0x7008 - // P1_DIR = 0xF3AE - // P1_OD = 0xE3Fc - printk("\nApplying Patch for CPU1 IRQ Issue\n"); - *DANUBE_GPIO_P1_ALTSEL0 &= ~(1<<12); // switch P1.12 (GPIO28) to GPIO functionality - *DANUBE_GPIO_P1_ALTSEL1 &= ~(1<<12); // switch P1.12 (GPIO28) to GPIO functionality - *DANUBE_GPIO_P1_OUT &= ~(1<<12); // set P1.12 (GPIO28) to 0 - *DANUBE_GPIO_P1_DIR |= (1<<12); // configure P1.12 (GPIO28) as output - *DANUBE_GPIO_P1_OD |= (1<<12); // activate Push/Pull mode - udelay(100); // wait a little bit (100us) - *DANUBE_GPIO_P1_OD &= ~(1<<12); // switch back from Push/Pull to Open Drain - // important: before! setting output to 1 (3,3V) the mode must be switched - // back to Open Drain because the reset pin of the SC14488 is internally - // pulled to 1,8V - *DANUBE_GPIO_P1_OUT |= (1<<12); // set output P1.12 (GPIO28) to 1 - // Register values after patch, should be the same as before - // P1_ALTSEL0 = 0x83A7 - // P1_ALTSEL1 = 0x0400 - // P1_OUT = 0x7008 - // P1_DIR = 0xF3AE - // P1_OD = 0xE3Fc - //################################################################################### - - - *DANUBE_GPIO_P1_OUT = 0x7008; - *DANUBE_GPIO_P1_DIR = 0xEBAE | (revision == PORTA2_HW_PASS2 ? 0x1000 : 0); - *DANUBE_GPIO_P1_ALTSEL0 = 0x8BA7; - *DANUBE_GPIO_P1_ALTSEL1 = 0x0400; - - iounmap(mem); -} -#endif -static void __init bthomehubv2b_init(void) { -#define bthomehubv2b_USB 13 - - // read the board version -#ifdef USE_BTHH_GPIO_INIT - bthomehubv2b_board_prom_init(); -#endif - - // register extra GPPOs used by LEDs as GPO 0x200+ - ltq_register_gpio_stp(); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(bthomehubv2b_gpio_leds), bthomehubv2b_gpio_leds); - bthhv2b_register_nor(&bthomehubv2b_flash_data); - xway_register_nand(bthomehubv2b_nand_partitions, ARRAY_SIZE(bthomehubv2b_nand_partitions)); - ltq_register_pci(<q_pci_data); - ltq_register_tapi(); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, ARRAY_SIZE(bthomehubv2b_gpio_keys), bthomehubv2b_gpio_keys); -// ltq_register_ath9k(); - xway_register_dwc(bthomehubv2b_USB); - bthomehubv2b_register_ethernet(); - -} - -MIPS_MACHINE(LANTIQ_MACH_BTHOMEHUBV2BOPENRG, - "BTHOMEHUBV2BOPENRG", - "BTHOMEHUBV2B - BT Homehub V2.0 Type B with OpenRG image retained", - bthomehubv2b_init); - -MIPS_MACHINE(LANTIQ_MACH_BTHOMEHUBV2B, - "BTHOMEHUBV2B", - "BTHOMEHUBV2B - BT Homehub V2.0 Type B", - bthomehubv2b_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-fritz_ar9.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-fritz_ar9.c deleted file mode 100644 index 5bd6341809..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-fritz_ar9.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/input.h> -#include <linux/phy.h> -#include <linux/spi/spi_gpio.h> -#include <linux/spi/flash.h> - -#include <lantiq_soc.h> -#include <irq.h> - -#include "../machtypes.h" -#include "devices.h" -#include "dev-ifxhcd.h" -#include "dev-gpio-leds.h" -#include "dev-gpio-buttons.h" - -static struct mtd_partition fritz7320_partitions[] = { - { - .name = "urlader", - .offset = 0x0, - .size = 0x20000, - }, - { - .name = "linux", - .offset = 0x20000, - .size = 0xf60000, - }, - { - .name = "tffs (1)", - .offset = 0xf80000, - .size = 0x40000, - }, - { - .name = "tffs (2)", - .offset = 0xfc0000, - .size = 0x40000, - }, -}; - -static struct physmap_flash_data fritz7320_flash_data = { - .nr_parts = ARRAY_SIZE(fritz7320_partitions), - .parts = fritz7320_partitions, -}; - -static struct gpio_led -fritz7320_gpio_leds[] __initdata = { - { .name = "soc:green:power", .gpio = 44, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:internet", .gpio = 47, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:dect", .gpio = 38, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:wlan", .gpio = 37, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:dual1", .gpio = 35, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:dual2", .gpio = 45, .active_low = 1, .default_trigger = "default-on" }, -}; - -static struct gpio_keys_button -fritz7320_gpio_keys[] __initdata = { - { - .desc = "wifi", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 1, - .active_low = 1, - }, - { - .desc = "dect", - .type = EV_KEY, - .code = BTN_1, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 2, - .active_low = 1, - }, -}; - -static struct ltq_pci_data ltq_pci_data = { - .clock = PCI_CLOCK_INT, - .gpio = PCI_GNT1 | PCI_REQ1, - .irq = { - [14] = INT_NUM_IM0_IRL0 + 22, - }, -}; - -static struct ltq_eth_data ltq_eth_data = { - .mii_mode = PHY_INTERFACE_MODE_RMII, -}; - -static int usb_pins[2] = { 50, 51 }; - -static void __init -fritz7320_init(void) -{ - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, - ARRAY_SIZE(fritz7320_gpio_keys), fritz7320_gpio_keys); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(fritz7320_gpio_leds), fritz7320_gpio_leds); - ltq_register_pci(<q_pci_data); - ltq_register_etop(<q_eth_data); - ltq_register_nor(&fritz7320_flash_data); - xway_register_hcd(usb_pins); -} - -MIPS_MACHINE(LANTIQ_MACH_FRITZ7320, - "FRITZ7320", - "FRITZ!BOX 7320", - fritz7320_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-fritz_vr9.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-fritz_vr9.c deleted file mode 100644 index 293c7b750a..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-fritz_vr9.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/input.h> -#include <linux/phy.h> -#include <linux/spi/spi_gpio.h> -#include <linux/spi/flash.h> - -#include <lantiq_soc.h> -#include <irq.h> - -#include "../machtypes.h" -#include "devices.h" -#include "dev-ifxhcd.h" -#include "dev-gpio-leds.h" -#include "dev-gpio-buttons.h" - -static struct mtd_partition fritz3370_partitions[] = { - { - .name = "linux", - .offset = 0x0, - .size = 0x400000, - }, - { - .name = "filesystem", - .offset = 0x400000, - .size = 0x3000000, - }, - { - .name = "reserved-kernel", - .offset = 0x3400000, - .size = 0x400000, - }, - { - .name = "reserved", - .offset = 0x3800000, - .size = 0x3000000, - }, - { - .name = "config", - .offset = 0x6800000, - .size = 0x200000, - }, - { - .name = "nand-filesystem", - .offset = 0x6a00000, - .size = 0x1600000, - }, -}; - -static struct mtd_partition spi_flash_partitions[] = { - { - .name = "urlader", - .offset = 0x0, - .size = 0x20000, - }, - { - .name = "tffs", - .offset = 0x20000, - .size = 0x10000, - }, - { - .name = "tffs", - .offset = 0x30000, - .size = 0x10000, - }, -}; - -static struct gpio_led -fritz3370_gpio_leds[] __initdata = { - { .name = "soc:green:1", .gpio = 32, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:2", .gpio = 33, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:red:3", .gpio = 34, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:4", .gpio = 35, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:5", .gpio = 36, .active_low = 1, .default_trigger = "default-on" }, - { .name = "soc:green:6", .gpio = 47, .active_low = 1, .default_trigger = "default-on" }, -}; - -static struct gpio_keys_button -fritz3370_gpio_keys[] __initdata = { - { - .desc = "wifi", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 29, - .active_low = 1, - }, -}; - -static struct ltq_eth_data ltq_eth_data = { - .mii_mode = PHY_INTERFACE_MODE_RMII, -}; - -static int usb_pins[2] = { 5, 14 }; - -#define SPI_GPIO_MRST 16 -#define SPI_GPIO_MTSR 17 -#define SPI_GPIO_CLK 18 -#define SPI_GPIO_CS0 10 - -static struct spi_gpio_platform_data spi_gpio_data = { - .sck = SPI_GPIO_CLK, - .mosi = SPI_GPIO_MTSR, - .miso = SPI_GPIO_MRST, - .num_chipselect = 2, -}; - -static struct platform_device spi_gpio_device = { - .name = "spi_gpio", - .dev.platform_data = &spi_gpio_data, -}; - -static struct flash_platform_data spi_flash_data = { - .name = "SPL", - .parts = spi_flash_partitions, - .nr_parts = ARRAY_SIZE(spi_flash_partitions), -}; - -static struct spi_board_info spi_flash __initdata = { - .modalias = "m25p80", - .bus_num = 0, - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - .mode = SPI_MODE_3, - .chip_select = 0, - .controller_data = (void *) SPI_GPIO_CS0, - .platform_data = &spi_flash_data -}; - -static void __init -spi_gpio_init(void) -{ - spi_register_board_info(&spi_flash, 1); - platform_device_register(&spi_gpio_device); -} - -static void __init -fritz3370_init(void) -{ - spi_gpio_init(); - platform_device_register_simple("pcie-xway", 0, NULL, 0); - xway_register_nand(fritz3370_partitions, ARRAY_SIZE(fritz3370_partitions)); - xway_register_hcd(usb_pins); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(fritz3370_gpio_leds), fritz3370_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, - ARRAY_SIZE(fritz3370_gpio_keys), fritz3370_gpio_keys); - ltq_register_vrx200(<q_eth_data); -} - -MIPS_MACHINE(LANTIQ_MACH_FRITZ3370, - "FRITZ3370", - "FRITZ!BOX 3370", - fritz3370_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.c deleted file mode 100644 index af27825cbb..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.c +++ /dev/null @@ -1,168 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Andrej VlaÅ¡ić - * Copyright (C) 2011 Luka Perkov - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/input.h> -#include <linux/pci.h> -#include <linux/phy.h> -#include <linux/io.h> -#include <linux/if_ether.h> -#include <linux/etherdevice.h> -#include <linux/string.h> - -#include <irq.h> -#include <lantiq_soc.h> -#include <lantiq_platform.h> -#include <dev-gpio-leds.h> -#include <dev-gpio-buttons.h> - -#include "../machtypes.h" -#include "dev-wifi-athxk.h" -#include "devices.h" -#include "dev-dwc_otg.h" - -#include "mach-gigasx76x.h" - -static u8 ltq_ethaddr[6] = { 0 }; - -static int __init -setup_ethaddr(char *str) -{ - if (!mac_pton(str, ltq_ethaddr)) - memset(ltq_ethaddr, 0, 6); - return 0; -} -__setup("ethaddr=", setup_ethaddr); - - -enum { - UNKNOWN = 0, - SX761, - SX762, - SX763, -}; -static u8 board __initdata = SX763; - -static int __init -setup_board(char *str) -{ - if (!strcmp(str, "sx761")) - board = SX761; - else if (!strcmp(str, "sx762")) - board = SX762; - else if (!strcmp(str, "sx763")) - board = SX763; - else - board = UNKNOWN; - return 0; -} -__setup("board=", setup_board); - -static struct mtd_partition gigasx76x_partitions[] = -{ - { - .name = "uboot", - .offset = 0x0, - .size = 0x10000, - }, - { - .name = "uboot_env", - .offset = 0x10000, - .size = 0x10000, - }, - { - .name = "linux", - .offset = 0x20000, - .size = 0x7e0000, - }, -}; - -static struct gpio_led -gigasx76x_gpio_leds[] __initdata = { - { .name = "soc:green:voip", .gpio = 216, }, - { .name = "soc:green:adsl", .gpio = 217, }, - { .name = "soc:green:usb", .gpio = 218, }, - { .name = "soc:green:wifi", .gpio = 219, }, - { .name = "soc:green:phone2", .gpio = 220, }, - { .name = "soc:green:phone1", .gpio = 221, }, - { .name = "soc:green:line", .gpio = 222, }, - { .name = "soc:green:online", .gpio = 223, }, -}; - -static struct gpio_keys_button -gigasx76x_gpio_keys[] __initdata = { - { - .desc = "wps", - .type = EV_KEY, - .code = KEY_WPS_BUTTON, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 22, - .active_low = 1, - }, - { - .desc = "reset", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 14, - .active_low = 0, - }, -}; - -static struct physmap_flash_data gigasx76x_flash_data = { - .nr_parts = ARRAY_SIZE(gigasx76x_partitions), - .parts = gigasx76x_partitions, -}; - -static struct ltq_pci_data ltq_pci_data = { - .clock = PCI_CLOCK_INT, - .gpio = PCI_GNT1 | PCI_REQ1, - .irq = { [14] = INT_NUM_IM0_IRL0 + 22, }, -}; - -static struct ltq_eth_data ltq_eth_data = { - .mii_mode = PHY_INTERFACE_MODE_MII, -}; - -static void __init -gigasx76x_init(void) -{ -#define GIGASX76X_USB 29 - - ltq_register_gpio_stp(); - ltq_register_nor(&gigasx76x_flash_data); - ltq_register_pci(<q_pci_data); - ltq_register_tapi(); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(gigasx76x_gpio_leds), gigasx76x_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, ARRAY_SIZE(gigasx76x_gpio_keys), gigasx76x_gpio_keys); - xway_register_dwc(GIGASX76X_USB); - - if (!is_valid_ether_addr(ltq_ethaddr)) - random_ether_addr(ltq_ethaddr); - - memcpy(<q_eth_data.mac.sa_data, ltq_ethaddr, 6); - ltq_register_etop(<q_eth_data); - if (board == SX762) - ltq_register_ath5k(sx762_eeprom_data, ltq_ethaddr); - else - ltq_register_ath5k(sx763_eeprom_data, ltq_ethaddr); -} - -MIPS_MACHINE(LANTIQ_MACH_GIGASX76X, - "GIGASX76X", - "GIGASX76X - Gigaset SX761,SX762,SX763", - gigasx76x_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.h b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.h deleted file mode 100644 index 74e5ba28fe..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.h +++ /dev/null @@ -1,210 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 Andrej VlaÅ¡ić - * Copyright (C) 2011 Luka Perkov - * - */ - -#ifndef _MACH_GIGASX76X_H__ -#define _MACH_GIGASX76X_H__ - -#include <linux/ath5k_platform.h> - -static u16 sx763_eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS] = -{ -0x0013,0x168c,0x0200,0x0001,0x0000,0x5001,0x0000,0x2051,0x2051,0x1c0a,0x0100, -0x0000,0x01c2,0x0002,0xc606,0x0001,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xf165,0x7fbe,0x0003,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x5aa5,0x0000,0x0000,0x0313,0x4943, -0x2053,0x7104,0x1202,0x0400,0x0306,0x0001,0x0000,0x0500,0x410e,0x39b1,0x1eb5, -0x4e2d,0x3056,0xffff,0xe902,0x0700,0x0106,0x0000,0x0100,0x1500,0x0752,0x4101, -0x6874,0x7265,0x736f,0x4320,0x6d6f,0x756d,0x696e,0x6163,0x6974,0x6e6f,0x2c73, -0x4920,0x636e,0x002e,0x5241,0x3035,0x3130,0x302d,0x3030,0x2d30,0x3030,0x3030, -0x5700,0x7269,0x6c65,0x7365,0x2073,0x414c,0x204e,0x6552,0x6566,0x6572,0x636e, -0x2065,0x6143,0x6472,0x3000,0x0030,0x00ff,0x2100,0x0602,0x2201,0x0205,0x8d80, -0x005b,0x0522,0x4002,0x8954,0x2200,0x0205,0x1b00,0x00b7,0x0522,0x8002,0x12a8, -0x2201,0x0205,0x3600,0x016e,0x0522,0x0002,0x2551,0x2202,0x0205,0x6c00,0x02dc, -0x0522,0x8002,0x37f9,0x2203,0x0205,0xa200,0x044a,0x0222,0x0803,0x0822,0x0604, -0x0300,0xbe7f,0x65f1,0x0222,0x0105,0x00ff,0x0000,0x0000,0x0000,0x0000,0x0000, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0x0037,0x971f,0x5003,0x9a66,0x0001,0x81c4,0x016a, -0x02ff,0x84ff,0x15a3,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x2d2c,0x0000,0x0000,0x0000,0x0000,0xe028,0xa492,0x1c00, -0x000e,0xb8ca,0x0013,0x0000,0x0000,0x6b4b,0xc059,0x1571,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x2370,0x00a5,0x9618,0x419a,0x68a2,0xda35,0x001c,0x0007,0xb0ff,0x01b5,0x0000, -0x0000,0xff70,0x19ff,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x3170,0x00a5,0x9618,0x419a,0x68a2,0xda35, -0x001c,0x000e,0xb0ff,0x21b5,0x0000,0x2fd8,0xff70,0x1226,0x19ff,0x07be,0x6201, -0x032e,0x0587,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x1112, -0x1441,0x4231,0x3234,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x8000,0x0000,0x0000,0x0000,0x0000,0x8000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x4d31,0x7f54,0x3c93,0x1205,0x1931, -0x492d,0x7f50,0x3c93,0x0e01,0x192d,0x0070,0x0000,0x8140,0x724b,0x2ba9,0x3a09, -0x99d9,0x1949,0x0070,0x0000,0x80e0,0x624a,0x2af8,0x35c7,0x9d47,0x1938,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x7082,0x0820,0xb882,0x0820,0x7092,0x28a0,0x8992, -0x28a0,0xa292,0x28a0,0x70a2,0xa7ac,0x0000,0x0000,0x2464,0x6424,0x0000,0x0000, -0x70a2,0xa7ac,0x0000,0x0000,0x2464,0x6424,0x0000,0x0000,0x8989,0x0000,0x0000, -0x0000,0x2424,0x0000,0x0000,0x0000,0x7075,0xa2ac,0xb800,0x0000,0x2464,0x2424, -0x2400,0x0000,0x7075,0xa2ac,0x0000,0x0000,0x2464,0x2424,0x0000,0x0000,0x7075, -0xa7ac,0x0000,0x0000,0x2464,0x6424,0x0000,0x0000,0x7075,0xa7ac,0x0000,0x0000, -0x2464,0x6424,0x0000,0x0000,0x8989,0x0000,0x0000,0x0000,0x2424,0x0000,0x0000, -0x0000,0x0000,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff}; - -static u16 sx762_eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS] = -{ -0x001a,0x168c,0x0200,0x0001,0x0000,0x5001,0x0000,0x2051,0x2051,0x1c0a,0x0100, -0x0000,0x01c2,0x0002,0xc606,0x0001,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0xf165,0x7fbe,0x0003,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x5aa5,0x0000,0x0000,0x0313,0x4943, -0x2053,0x7104,0x1202,0x0400,0x0306,0x0001,0x0000,0x0500,0x410e,0x39b1,0x1eb5, -0x4e2d,0x3056,0xffff,0xe902,0x0700,0x0106,0x0000,0x0100,0x1500,0x0752,0x4101, -0x6874,0x7265,0x736f,0x4320,0x6d6f,0x756d,0x696e,0x6163,0x6974,0x6e6f,0x2c73, -0x4920,0x636e,0x002e,0x5241,0x3035,0x3130,0x302d,0x3030,0x2d30,0x3030,0x3030, -0x5700,0x7269,0x6c65,0x7365,0x2073,0x414c,0x204e,0x6552,0x6566,0x6572,0x636e, -0x2065,0x6143,0x6472,0x3000,0x0030,0x00ff,0x2100,0x0602,0x2201,0x0205,0x8d80, -0x005b,0x0522,0x4002,0x8954,0x2200,0x0205,0x1b00,0x00b7,0x0522,0x8002,0x12a8, -0x2201,0x0205,0x3600,0x016e,0x0522,0x0002,0x2551,0x2202,0x0205,0x6c00,0x02dc, -0x0522,0x8002,0x37f9,0x2203,0x0205,0xa200,0x044a,0x0222,0x0803,0x0822,0x0604, -0x0300,0xbe7f,0x65f1,0x0222,0x0105,0x00ff,0x0000,0x0000,0x0000,0x0000,0x0000, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0x0037,0x6aaa,0x5003,0x9a66,0x0001,0x81c4,0x016a, -0x02ff,0x84ff,0x15a3,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x2d2c,0x0000,0x0000,0x0000,0x0000,0xe028,0xa492,0x1c00, -0x000e,0xb8ca,0x0013,0x0000,0x0000,0x6b4b,0xc059,0x1571,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x2370,0x00a5,0x9618,0x419a,0x68a2,0xda35,0x001c,0x0007,0xb0ff,0x01b5,0x0000, -0x0000,0xff70,0x19ff,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x3170,0x00a5,0x9618,0x419a,0x68a2,0xda35, -0x001c,0x000e,0xb0ff,0x21b5,0x0000,0x2fd8,0xff70,0x1226,0x19ff,0x07fa,0x6201, -0x032e,0x0587,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x1112, -0x1441,0x4231,0x3234,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x8000,0x0000,0x0000,0x0000,0x0000,0x8000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x4d31,0x7f54,0x3c93,0x1205,0x1931, -0x492d,0x7f50,0x3c93,0x0e01,0x192d,0x0070,0x0000,0x8180,0x724d,0xab59,0x3a08, -0xdd79,0x2559,0x0070,0x0000,0x81a0,0x6e4d,0x2b99,0x3a09,0x9989,0x2157,0x0000, -0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, -0x0000,0x0000,0x0000,0x0000,0x7092,0x4924,0xb892,0x4924,0x7092,0x289e,0x8992, -0x289e,0xa292,0x289e,0x70a2,0xa7ac,0x0000,0x0000,0x2462,0x5e13,0x0000,0x0000, -0x70a2,0xa7ac,0x0000,0x0000,0x1e5c,0x5713,0x0000,0x0000,0x8989,0x0000,0x0000, -0x0000,0x2424,0x0000,0x0000,0x0000,0x7075,0xa2ac,0xb800,0x0000,0x2868,0x2828, -0x2800,0x0000,0x7075,0xa2ac,0x0000,0x0000,0x2868,0x2828,0x0000,0x0000,0x7075, -0xac00,0x0000,0x0000,0x2161,0x2100,0x0000,0x0000,0x7075,0xac00,0x0000,0x0000, -0x1b5b,0x1b00,0x0000,0x0000,0x8989,0x0000,0x0000,0x0000,0x2121,0x0000,0x0000, -0x0000,0x0000,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff, -0xffff,0xffff}; - -#endif diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-h201l.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-h201l.c deleted file mode 100644 index 86101f5888..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-h201l.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2012 Luka Perkov <openwrt@lukaperkov.net> - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/input.h> -#include <linux/kernel.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/if_ether.h> -#include <linux/etherdevice.h> -#include <linux/string.h> - -#include <lantiq_soc.h> -#include <lantiq_platform.h> -#include <dev-gpio-leds.h> -#include <dev-gpio-buttons.h> - -#include "../machtypes.h" -#include "devices.h" -#include "dev-dwc_otg.h" - -static u8 ltq_ethaddr[6] = { 0 }; - -static int __init -setup_ethaddr(char *str) -{ - if (!mac_pton(str, ltq_ethaddr)) - memset(ltq_ethaddr, 0, 6); - return 0; -} -__setup("ethaddr=", setup_ethaddr); - -static struct mtd_partition h201l_partitions[] __initdata = -{ - { - .name = "uboot", - .offset = 0x0, - .size = 0x20000, - }, - { - .name = "uboot_env", - .offset = 0x20000, - .size = 0x10000, - }, - { - .name = "linux", - .offset = 0x30000, - .size = 0x7d0000, - }, -}; - -static struct physmap_flash_data h201l_flash_data __initdata = { - .nr_parts = ARRAY_SIZE(h201l_partitions), - .parts = h201l_partitions, -}; - -static struct gpio_led -h201l_leds_gpio[] __initdata = { -}; - -static struct gpio_keys_button -h201l_gpio_keys[] __initdata = { -}; - -static struct ltq_eth_data ltq_eth_data = { - .mii_mode = PHY_INTERFACE_MODE_RMII, -}; - -static void __init -h201l_init(void) -{ - ltq_register_gpio_stp(); - ltq_register_nor(&h201l_flash_data); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(h201l_leds_gpio), h201l_leds_gpio); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, ARRAY_SIZE(h201l_gpio_keys), h201l_gpio_keys); - - if (!is_valid_ether_addr(ltq_ethaddr)) - random_ether_addr(ltq_ethaddr); - - memcpy(<q_eth_data.mac.sa_data, ltq_ethaddr, 6); - ltq_register_etop(<q_eth_data); - - xway_register_dwc(-1); -} - -MIPS_MACHINE(LANTIQ_MACH_H201L, - "H201L", - "ZTE ZXV10 H201L", - h201l_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-netgear.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-netgear.c deleted file mode 100644 index 29b0728102..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-netgear.c +++ /dev/null @@ -1,239 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - * Copyright (C) 2012 Pieter Voorthuijsen <p.voorthuijsen@gmail.com> - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/input.h> -#include <linux/phy.h> -#include <linux/spi/spi.h> -#include <linux/spi/flash.h> -#include <linux/spi/spi_gpio.h> -#include <linux/ath9k_platform.h> -#include <linux/if_ether.h> -#include <linux/etherdevice.h> -#include <linux/kobject.h> -#include <linux/sysfs.h> - -#include <lantiq_soc.h> -#include <irq.h> -#include <dev-gpio-leds.h> -#include <dev-gpio-buttons.h> -#include "dev-wifi-athxk.h" - -#include "../machtypes.h" -#include "devices.h" -#include "dev-dwc_otg.h" -#include "pci-ath-fixup.h" -#include <mtd/mtd-abi.h> -#include <asm-generic/sizes.h> - -static struct mtd_partition dgn3500_partitions[] = { - { - .name = "u-boot", - .offset = 0, - .size = 0x10000, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "environment", - .offset = 0x10000, - .size = 0x10000, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "calibration", - .offset = 0x20000, - .size = 0x10000, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "linux", - .offset = 0x50000, - .size = 0xfa0000, - }, -}; - -static struct ltq_pci_data ltq_pci_data = { - .clock = PCI_CLOCK_INT, - .gpio = PCI_GNT1 | PCI_REQ1, - .irq = { - [14] = INT_NUM_IM0_IRL0 + 22, - }, -}; - -static struct ltq_eth_data ltq_eth_data = { - .mii_mode = PHY_INTERFACE_MODE_MII, -}; - -static struct gpio_led -dgn3500_gpio_leds[] __initdata = { - { .name = "soc:green:power", .gpio = 34, .active_low = 1, }, - { .name = "soc:red:power", .gpio = 39, .active_low = 1, }, - { .name = "soc:orange:wlan", .gpio = 51, .active_low = 1, }, - { .name = "soc:green:wps", .gpio = 52, .active_low = 1, }, - { .name = "soc:green:usb", .gpio = 22, .active_low = 1, }, - { .name = "soc:green:dsl", .gpio = 4, .active_low = 1, }, - { .name = "soc:green:internet", .gpio = 2, .active_low = 1, }, -}; - -static struct gpio_keys_button -dgn3500_gpio_keys[] __initdata = { - { - .desc = "wps", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 54, - .active_low = 1, - }, - { - .desc = "reset", - .type = EV_KEY, - .code = BTN_1, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 36, - .active_low = 1, - }, -}; - -#define SPI_GPIO_MRST 16 -#define SPI_GPIO_MTSR 17 -#define SPI_GPIO_CLK 18 -#define SPI_GPIO_CS0 10 - -static struct spi_gpio_platform_data spi_gpio_data = { - .sck = SPI_GPIO_CLK, - .mosi = SPI_GPIO_MTSR, - .miso = SPI_GPIO_MRST, - .num_chipselect = 2, -}; - -static struct platform_device spi_gpio_device = { - .name = "spi_gpio", - .dev.platform_data = &spi_gpio_data, -}; - -static struct flash_platform_data spi_flash_data = { - .name = "sflash", - .parts = dgn3500_partitions, - .nr_parts = ARRAY_SIZE(dgn3500_partitions), -}; - -static struct spi_board_info spi_flash __initdata = { - .modalias = "m25p80", - .bus_num = 0, - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - .mode = SPI_MODE_3, - .chip_select = 0, - .controller_data = (void *) SPI_GPIO_CS0, - .platform_data = &spi_flash_data -}; - -static u8 ltq_ethaddr[6] = { 0 }; - -static int __init setup_ethaddr(char *str) -{ - if (!mac_pton(str, ltq_ethaddr)) - memset(ltq_ethaddr, 0, 6); - return 0; -} -__setup("ethaddr=", setup_ethaddr); - -static u16 dgn3500_eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS] = {0}; - -static ssize_t ath_eeprom_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *attr, char *buf, - loff_t offset, size_t count) -{ - if (unlikely(offset >= sizeof(dgn3500_eeprom_data))) - return 0; - if ((offset + count) > sizeof(dgn3500_eeprom_data)) - count = sizeof(dgn3500_eeprom_data) - offset; - if (unlikely(!count)) - return count; - - memcpy(buf, (char *)(dgn3500_eeprom_data) + offset, count); - - return count; -} - -extern struct ath9k_platform_data ath9k_pdata; - -static ssize_t ath_eeprom_write(struct file *filp, struct kobject *kobj, - struct bin_attribute *attr, char *buf, - loff_t offset, size_t count) -{ - int i; - char *eeprom_bytes = (char *)dgn3500_eeprom_data; - - if (unlikely(offset >= sizeof(dgn3500_eeprom_data))) - return -EFBIG; - if ((offset + count) > sizeof(dgn3500_eeprom_data)) - count = sizeof(dgn3500_eeprom_data) - offset; - if (unlikely(!count)) - return count; - if (count % 2) - return 0; - - /* The PCI fixup routine requires an endian swap of the calibartion data - * stored in flash */ - for (i = 0; i < count; i += 2) { - eeprom_bytes[offset + i + 1] = buf[i]; - eeprom_bytes[offset + i] = buf[i+1]; - } - - /* The original data does not contain a checksum. Set the country and - * calculate new checksum when all data is received */ - if ((count + offset) == sizeof(dgn3500_eeprom_data)) - memcpy(ath9k_pdata.eeprom_data, dgn3500_eeprom_data, - sizeof(ath9k_pdata.eeprom_data)); - - return count; -} - -static struct bin_attribute dev_attr_ath_eeprom = { - .attr = { - .name = "ath_eeprom", - .mode = S_IRUGO|S_IWUSR, - }, - .read = ath_eeprom_read, - .write = ath_eeprom_write, -}; - -static void __init dgn3500_init(void) -{ - if (sysfs_create_bin_file(firmware_kobj, &dev_attr_ath_eeprom)) - printk(KERN_INFO "Failed to create ath eeprom sysfs entry\n"); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(dgn3500_gpio_leds), - dgn3500_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, - ARRAY_SIZE(dgn3500_gpio_keys), dgn3500_gpio_keys); - platform_device_register(&spi_gpio_device); - ltq_register_pci(<q_pci_data); - spi_register_board_info(&spi_flash, 1); - if (!is_valid_ether_addr(ltq_ethaddr)) { - printk(KERN_INFO "MAC invalid using random\n"); - random_ether_addr(ltq_ethaddr); - } - memcpy(<q_eth_data.mac.sa_data, ltq_ethaddr, 6); - ltq_register_etop(<q_eth_data); - ltq_register_ath9k(dgn3500_eeprom_data, ltq_ethaddr); - ltq_pci_ath_fixup(14, dgn3500_eeprom_data); - /* The usb power is always enabled, protected by a fuse */ - xway_register_dwc(-1); -} - -MIPS_MACHINE(LANTIQ_MACH_DGN3500B, - "DGN3500B", - "Netgear DGN3500B", - dgn3500_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-p2601hnfx.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-p2601hnfx.c deleted file mode 100644 index 247dfb572c..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-p2601hnfx.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/gpio_buttons.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/input.h> -#include <linux/etherdevice.h> -#include <linux/mdio-gpio.h> -#include <linux/kernel.h> -#include <linux/delay.h> - -#include <lantiq_soc.h> -#include <lantiq_platform.h> -#include <dev-gpio-leds.h> -#include <dev-gpio-buttons.h> - -#include "../machtypes.h" -#include "devices.h" -#include "dev-dwc_otg.h" - -static struct mtd_partition p2601hnfx_partitions[] __initdata = -{ - { - .name = "uboot", - .offset = 0x0, - .size = 0x20000, - }, - { - .name = "uboot_env", - .offset = 0x20000, - .size = 0x20000, - }, - { - .name = "linux", - .offset = 0x40000, - .size = 0xfc0000, - }, -}; - -static struct physmap_flash_data p2601hnfx_flash_data __initdata = { - .nr_parts = ARRAY_SIZE(p2601hnfx_partitions), - .parts = p2601hnfx_partitions, -}; - -static struct gpio_led -p2601hnfx_leds_gpio[] __initdata = { - { .name = "soc:yellow:phone", .gpio = 216, .active_low = 1 }, - { .name = "soc:green:phone", .gpio = 217, .active_low = 1 }, - { .name = "soc:yellow:wifi", .gpio = 218, .active_low = 1 }, - { .name = "soc:green:power", .gpio = 219, .active_low = 1 }, - { .name = "soc:red:internet", .gpio = 220, .active_low = 1 }, - { .name = "soc:green:internet", .gpio = 221, .active_low = 1 }, - { .name = "soc:green:dsl", .gpio = 222, .active_low = 1 }, - { .name = "soc:green:wifi", .gpio = 223, .active_low = 1 }, -}; - -static struct gpio_keys_button -p2601hnfx_gpio_keys[] __initdata = { - { - .desc = "reset", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 53, - .active_low = 1, - }, - { - .desc = "wifi", - .type = EV_KEY, - .code = BTN_1, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 54, - .active_low = 1, - }, -}; - -static struct ltq_eth_data ltq_eth_data = { - .mii_mode = PHY_INTERFACE_MODE_RMII, -}; - -static void __init -p2601hnfx_init(void) -{ -#define P2601HNFX_USB 9 - - ltq_register_gpio_stp(); - ltq_register_nor(&p2601hnfx_flash_data); - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(p2601hnfx_leds_gpio), p2601hnfx_leds_gpio); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, ARRAY_SIZE(p2601hnfx_gpio_keys), p2601hnfx_gpio_keys); - ltq_register_etop(<q_eth_data); - xway_register_dwc(P2601HNFX_USB); - - // enable the ethernet ports on the SoC -// ltq_w32((ltq_r32(LTQ_GPORT_P0_CTL) & ~(1 << 17)) | (1 << 18), LTQ_GPORT_P0_CTL); -// ltq_w32((ltq_r32(LTQ_GPORT_P1_CTL) & ~(1 << 17)) | (1 << 18), LTQ_GPORT_P1_CTL); -// ltq_w32((ltq_r32(LTQ_GPORT_P2_CTL) & ~(1 << 17)) | (1 << 18), LTQ_GPORT_P2_CTL); -} - -MIPS_MACHINE(LANTIQ_MACH_P2601HNFX, - "P2601HNFX", - "ZyXEL P-2601HN-Fx", - p2601hnfx_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-wbmr.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-wbmr.c deleted file mode 100644 index a57e092123..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-wbmr.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/gpio_buttons.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/input.h> - -#include <lantiq_soc.h> -#include <irq.h> -#include <dev-gpio-leds.h> -#include <dev-gpio-buttons.h> - -#include "../machtypes.h" -#include "devices.h" -#include "dev-dwc_otg.h" - -static struct mtd_partition wbmr_partitions[] = -{ - { - .name = "uboot", - .offset = 0x0, - .size = 0x40000, - }, - { - .name = "uboot-env", - .offset = 0x40000, - .size = 0x20000, - }, - { - .name = "linux", - .offset = 0x60000, - .size = 0x1f20000, - }, - { - .name = "calibration", - .offset = 0x1fe0000, - .size = 0x20000, - }, -}; - -static struct physmap_flash_data wbmr_flash_data = { - .nr_parts = ARRAY_SIZE(wbmr_partitions), - .parts = wbmr_partitions, -}; - -static struct gpio_led -wbmr_gpio_leds[] __initdata = { - { .name = "soc:blue:movie", .gpio = 20, .active_low = 1, }, - { .name = "soc:red:internet", .gpio = 18, .active_low = 1, }, - { .name = "soc:green:internet", .gpio = 17, .active_low = 1, }, - { .name = "soc:green:adsl", .gpio = 16, .active_low = 1, }, - { .name = "soc:green:wlan", .gpio = 15, .active_low = 1, }, - { .name = "soc:red:security", .gpio = 14, .active_low = 1, }, - { .name = "soc:green:power", .gpio = 1, .active_low = 1, }, - { .name = "soc:red:power", .gpio = 5, .active_low = 1, }, - { .name = "soc:green:usb", .gpio = 28, .active_low = 1, }, -}; - -static struct gpio_keys_button -wbmr_gpio_keys[] __initdata = { - { - .desc = "aoss", - .type = EV_KEY, - .code = BTN_0, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 0, - .active_low = 1, - }, - { - .desc = "reset", - .type = EV_KEY, - .code = BTN_1, - .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, - .gpio = 37, - .active_low = 1, - }, -}; - -static struct ltq_pci_data ltq_pci_data = { - .clock = PCI_CLOCK_INT, - .gpio = PCI_GNT1 | PCI_REQ1, - .irq = { - [14] = INT_NUM_IM0_IRL0 + 22, - }, -}; - -static struct ltq_eth_data ltq_eth_data = { - .mii_mode = PHY_INTERFACE_MODE_RGMII, -}; - -static void __init -wbmr_init(void) -{ -#define WMBR_BRN_MAC 0x1fd0024 - - ltq_add_device_gpio_leds(-1, ARRAY_SIZE(wbmr_gpio_leds), wbmr_gpio_leds); - ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, ARRAY_SIZE(wbmr_gpio_keys), wbmr_gpio_keys); - ltq_register_nor(&wbmr_flash_data); - ltq_register_pci(<q_pci_data); - memcpy_fromio(<q_eth_data.mac.sa_data, - (void *)KSEG1ADDR(LTQ_FLASH_START + WMBR_BRN_MAC), 6); - ltq_register_etop(<q_eth_data); - xway_register_dwc(36); -} - -MIPS_MACHINE(LANTIQ_MACH_WBMR, - "WBMR", - "WBMR", - wbmr_init); diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/nand.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/nand.c deleted file mode 100644 index 9ab91d8819..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/nand.c +++ /dev/null @@ -1,216 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/mtd/physmap.h> -#include <linux/mtd/nand.h> -#include <linux/platform_device.h> -#include <linux/io.h> - -#include <lantiq_soc.h> -#include <lantiq_irq.h> -#include <lantiq_platform.h> - -#include "devices.h" - -/* nand registers */ -#define LTQ_EBU_NAND_WAIT 0xB4 -#define LTQ_EBU_NAND_ECC0 0xB8 -#define LTQ_EBU_NAND_ECC_AC 0xBC -#define LTQ_EBU_NAND_CON 0xB0 -#define LTQ_EBU_ADDSEL1 0x24 - -/* gpio definitions */ -#define PIN_ALE 13 -#define PIN_CLE 24 -#define PIN_CS1 23 -#define PIN_RDY 48 /* NFLASH_READY */ -#define PIN_RD 49 /* NFLASH_READ_N */ - -#define NAND_CMD_ALE (1 << 2) -#define NAND_CMD_CLE (1 << 3) -#define NAND_CMD_CS (1 << 4) -#define NAND_WRITE_CMD_RESET 0xff -#define NAND_WRITE_CMD (NAND_CMD_CS | NAND_CMD_CLE) -#define NAND_WRITE_ADDR (NAND_CMD_CS | NAND_CMD_ALE) -#define NAND_WRITE_DATA (NAND_CMD_CS) -#define NAND_READ_DATA (NAND_CMD_CS) -#define NAND_WAIT_WR_C (1 << 3) -#define NAND_WAIT_RD (0x1) - -#define ADDSEL1_MASK(x) (x << 4) -#define ADDSEL1_REGEN 1 -#define BUSCON1_SETUP (1 << 22) -#define BUSCON1_BCGEN_RES (0x3 << 12) -#define BUSCON1_WAITWRC2 (2 << 8) -#define BUSCON1_WAITRDC2 (2 << 6) -#define BUSCON1_HOLDC1 (1 << 4) -#define BUSCON1_RECOVC1 (1 << 2) -#define BUSCON1_CMULT4 1 -#define NAND_CON_NANDM 1 -#define NAND_CON_CSMUX (1 << 1) -#define NAND_CON_CS_P (1 << 4) -#define NAND_CON_SE_P (1 << 5) -#define NAND_CON_WP_P (1 << 6) -#define NAND_CON_PRE_P (1 << 7) -#define NAND_CON_IN_CS0 0 -#define NAND_CON_OUT_CS0 0 -#define NAND_CON_IN_CS1 (1 << 8) -#define NAND_CON_OUT_CS1 (1 << 10) -#define NAND_CON_CE (1 << 20) - -#define NAND_BASE_ADDRESS (KSEG1 | 0x14000000) - -static const char *part_probes[] = { "cmdlinepart", NULL }; - -static void xway_select_chip(struct mtd_info *mtd, int chip) -{ - switch (chip) { - case -1: - ltq_ebu_w32_mask(NAND_CON_CE, 0, LTQ_EBU_NAND_CON); - ltq_ebu_w32_mask(NAND_CON_NANDM, 0, LTQ_EBU_NAND_CON); - break; - case 0: - ltq_ebu_w32_mask(0, NAND_CON_NANDM, LTQ_EBU_NAND_CON); - ltq_ebu_w32_mask(0, NAND_CON_CE, LTQ_EBU_NAND_CON); - /* reset the nand chip */ - while ((ltq_ebu_r32(LTQ_EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0) - ; - ltq_w32(NAND_WRITE_CMD_RESET, - ((u32 *) (NAND_BASE_ADDRESS | NAND_WRITE_CMD))); - break; - default: - BUG(); - } -} - -static void xway_cmd_ctrl(struct mtd_info *mtd, int data, unsigned int ctrl) -{ - struct nand_chip *this = mtd->priv; - - if (ctrl & NAND_CTRL_CHANGE) { - if (ctrl & NAND_CLE) - this->IO_ADDR_W = (void __iomem *) - (NAND_BASE_ADDRESS | NAND_WRITE_CMD); - else if (ctrl & NAND_ALE) - this->IO_ADDR_W = (void __iomem *) - (NAND_BASE_ADDRESS | NAND_WRITE_ADDR); - } - - if (data != NAND_CMD_NONE) { - *(volatile u8*) ((u32) this->IO_ADDR_W) = data; - while ((ltq_ebu_r32(LTQ_EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0) - ; - } -} - -static int xway_dev_ready(struct mtd_info *mtd) -{ - return ltq_ebu_r32(LTQ_EBU_NAND_WAIT) & NAND_WAIT_RD; -} - -void nand_write(unsigned int addr, unsigned int val) -{ - ltq_w32(val, ((u32 *) (NAND_BASE_ADDRESS | addr))); - while ((ltq_ebu_r32(LTQ_EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0) - ; -} - -unsigned char xway_read_byte(struct mtd_info *mtd) -{ - return ltq_r8((void __iomem *)(NAND_BASE_ADDRESS | (NAND_READ_DATA))); -} - -static void xway_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) -{ - int i; - - for (i = 0; i < len; i++) - { - unsigned char res8 = ltq_r8((void __iomem *)(NAND_BASE_ADDRESS | (NAND_READ_DATA))); - buf[i] = res8; - } -} - -static void xway_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len) -{ - int i; - - for (i = 0; i < len; i++) - { - ltq_w8(buf[i], ((u32*)(NAND_BASE_ADDRESS | (NAND_WRITE_DATA)))); - while((ltq_ebu_r32(LTQ_EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0); - } -} - -int xway_probe(struct platform_device *pdev) -{ - /* might need this later ? - ltq_gpio_request(PIN_CS1, 2, 1, "NAND_CS1"); - */ - ltq_gpio_request(&pdev->dev, PIN_CLE, 2, 1, "NAND_CLE"); - ltq_gpio_request(&pdev->dev, PIN_ALE, 2, 1, "NAND_ALE"); - if (ltq_is_ar9() || ltq_is_vr9()) { - ltq_gpio_request(&pdev->dev, PIN_RDY, 2, 0, "NAND_BSY"); - ltq_gpio_request(&pdev->dev, PIN_RD, 2, 1, "NAND_RD"); - } - - ltq_ebu_w32((NAND_BASE_ADDRESS & 0x1fffff00) - | ADDSEL1_MASK(3) | ADDSEL1_REGEN, LTQ_EBU_ADDSEL1); - - ltq_ebu_w32(BUSCON1_SETUP | BUSCON1_BCGEN_RES | BUSCON1_WAITWRC2 - | BUSCON1_WAITRDC2 | BUSCON1_HOLDC1 | BUSCON1_RECOVC1 - | BUSCON1_CMULT4, LTQ_EBU_BUSCON1); - - ltq_ebu_w32(NAND_CON_NANDM | NAND_CON_CSMUX | NAND_CON_CS_P - | NAND_CON_SE_P | NAND_CON_WP_P | NAND_CON_PRE_P - | NAND_CON_IN_CS0 | NAND_CON_OUT_CS0, LTQ_EBU_NAND_CON); - - ltq_w32(NAND_WRITE_CMD_RESET, - ((u32 *) (NAND_BASE_ADDRESS | NAND_WRITE_CMD))); - while ((ltq_ebu_r32(LTQ_EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0) - ; - - return 0; -} - -static struct platform_nand_data falcon_flash_nand_data = { - .chip = { - .nr_chips = 1, - .chip_delay = 30, - .part_probe_types = part_probes, - }, - .ctrl = { - .probe = xway_probe, - .cmd_ctrl = xway_cmd_ctrl, - .dev_ready = xway_dev_ready, - .select_chip = xway_select_chip, - .read_byte = xway_read_byte, - .read_buf = xway_read_buf, - .write_buf = xway_write_buf, - } -}; - -static struct resource ltq_nand_res = - MEM_RES("nand", 0x14000000, 0x7ffffff); - -static struct platform_device ltq_flash_nand = { - .name = "gen_nand", - .id = -1, - .num_resources = 1, - .resource = <q_nand_res, - .dev = { - .platform_data = &falcon_flash_nand_data, - }, -}; - -void __init xway_register_nand(struct mtd_partition *parts, int count) -{ - falcon_flash_nand_data.chip.partitions = parts; - falcon_flash_nand_data.chip.nr_partitions = count; - platform_device_register(<q_flash_nand); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/pci-ath-fixup.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/pci-ath-fixup.c deleted file mode 100644 index c87ffb2091..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/pci-ath-fixup.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Atheros AP94 reference board PCI initialization - * - * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <lantiq_soc.h> - -#define LTQ_PCI_MEM_BASE 0x18000000 - -struct ath_fixup { - u16 *cal_data; - unsigned slot; -}; - -static int ath_num_fixups; -static struct ath_fixup ath_fixups[2]; - -static void ath_pci_fixup(struct pci_dev *dev) -{ - void __iomem *mem; - u16 *cal_data = NULL; - u16 cmd; - u32 bar0; - u32 val; - unsigned i; - - for (i = 0; i < ath_num_fixups; i++) { - if (ath_fixups[i].cal_data == NULL) - continue; - - if (ath_fixups[i].slot != PCI_SLOT(dev->devfn)) - continue; - - cal_data = ath_fixups[i].cal_data; - break; - } - - if (cal_data == NULL) - return; - - if (*cal_data != 0xa55a) { - pr_err("pci %s: invalid calibration data\n", pci_name(dev)); - return; - } - - pr_info("pci %s: fixup device configuration\n", pci_name(dev)); - - mem = ioremap(LTQ_PCI_MEM_BASE, 0x10000); - if (!mem) { - pr_err("pci %s: ioremap error\n", pci_name(dev)); - return; - } - - pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0); - pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, LTQ_PCI_MEM_BASE); - pci_read_config_word(dev, PCI_COMMAND, &cmd); - cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; - pci_write_config_word(dev, PCI_COMMAND, cmd); - - /* set pointer to first reg address */ - cal_data += 3; - while (*cal_data != 0xffff) { - u32 reg; - reg = *cal_data++; - val = *cal_data++; - val |= (*cal_data++) << 16; - - ltq_w32(swab32(val), mem + reg); - udelay(100); - } - - pci_read_config_dword(dev, PCI_VENDOR_ID, &val); - dev->vendor = val & 0xffff; - dev->device = (val >> 16) & 0xffff; - - pci_read_config_dword(dev, PCI_CLASS_REVISION, &val); - dev->revision = val & 0xff; - dev->class = val >> 8; /* upper 3 bytes */ - - pr_info("pci %s: fixup info: [%04x:%04x] revision %02x class %#08x\n", - pci_name(dev), dev->vendor, dev->device, dev->revision, dev->class); - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY); - pci_write_config_word(dev, PCI_COMMAND, cmd); - - pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0); - - iounmap(mem); -} -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath_pci_fixup); - -void __init ltq_pci_ath_fixup(unsigned slot, u16 *cal_data) -{ - if (ath_num_fixups >= ARRAY_SIZE(ath_fixups)) - return; - - ath_fixups[ath_num_fixups].slot = slot; - ath_fixups[ath_num_fixups].cal_data = cal_data; - ath_num_fixups++; -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/pci-ath-fixup.h b/target/linux/lantiq/files/arch/mips/lantiq/xway/pci-ath-fixup.h deleted file mode 100644 index 095d2619ce..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/pci-ath-fixup.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _PCI_ATH_FIXUP -#define _PCI_ATH_FIXUP - -void ltq_pci_ath_fixup(unsigned slot, u16 *cal_data) __init; - -#endif /* _PCI_ATH_FIXUP */ diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/prom.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/prom.c deleted file mode 100644 index f776d5a914..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/prom.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <blogic@openwrt.org> - */ - -#include <linux/export.h> -#include <linux/clk.h> -#include <asm/bootinfo.h> -#include <asm/time.h> - -#include <lantiq_soc.h> - -#include "../prom.h" -#include "devices.h" - -#define SOC_DANUBE "Danube" -#define SOC_TWINPASS "Twinpass" -#define SOC_AMAZON_SE "Amazon_SE" -#define SOC_AR9 "AR9" -#define SOC_GR9 "GR9" -#define SOC_VR9 "VR9" - -#define PART_SHIFT 12 -#define PART_MASK 0x0FFFFFFF -#define REV_SHIFT 28 -#define REV_MASK 0xF0000000 - - -void __init ltq_soc_detect(struct ltq_soc_info *i) -{ - i->partnum = (ltq_r32(LTQ_MPS_CHIPID) & PART_MASK) >> PART_SHIFT; - i->rev = (ltq_r32(LTQ_MPS_CHIPID) & REV_MASK) >> REV_SHIFT; - sprintf(i->rev_type, "1.%d", i->rev); - switch (i->partnum) { - case SOC_ID_DANUBE1: - case SOC_ID_DANUBE2: - i->name = SOC_DANUBE; - i->type = SOC_TYPE_DANUBE; - break; - - case SOC_ID_TWINPASS: - i->name = SOC_TWINPASS; - i->type = SOC_TYPE_DANUBE; - break; - - case SOC_ID_ARX188: - case SOC_ID_ARX168_1: - case SOC_ID_ARX168_2: - case SOC_ID_ARX182: - i->name = SOC_AR9; - i->type = SOC_TYPE_AR9; - break; - - case SOC_ID_GRX188: - case SOC_ID_GRX168: - i->name = SOC_GR9; - i->type = SOC_TYPE_AR9; - break; - - case SOC_ID_AMAZON_SE_1: - case SOC_ID_AMAZON_SE_2: - i->name = SOC_AMAZON_SE; - i->type = SOC_TYPE_AMAZON_SE; -#ifdef CONFIG_PCI - panic("ase is only supported for non pci kernels"); -#endif - break; - - case SOC_ID_VRX282: - case SOC_ID_VRX268: - case SOC_ID_VRX288: - i->name = SOC_VR9; - i->type = SOC_TYPE_VR9_1; - break; - - case SOC_ID_GRX268: - case SOC_ID_GRX288: - i->name = SOC_GR9; - i->type = SOC_TYPE_VR9_1; - break; - - case SOC_ID_VRX268_2: - case SOC_ID_VRX288_2: - i->name = SOC_VR9; - i->type = SOC_TYPE_VR9_2; - break; - - case SOC_ID_GRX282_2: - case SOC_ID_GRX288_2: - i->name = SOC_GR9; - i->type = SOC_TYPE_VR9_2; - - default: - unreachable(); - break; - } -} - -void __init ltq_soc_setup(void) -{ - if (ltq_is_ase()) - ltq_register_ase_asc(); - else - ltq_register_asc(1); - ltq_register_gpio(); - ltq_register_wdt(); -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/sysctrl.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/sysctrl.c deleted file mode 100644 index de4ce8f1cb..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/sysctrl.c +++ /dev/null @@ -1,283 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <linux/ioport.h> -#include <linux/export.h> -#include <linux/clkdev.h> - -#include <lantiq_soc.h> - -#include "../clk.h" -#include "../devices.h" - -/* clock control register */ -#define CGU_IFCCR 0x0018 -/* system clock register */ -#define CGU_SYS 0x0010 -/* pci control register */ -#define CGU_PCICR 0x0034 -/* ephy configuration register */ -#define CGU_EPHY 0x10 -/* power control register */ -#define PMU_PWDCR 0x1C -/* power status register */ -#define PMU_PWDSR 0x20 -/* power control register */ -#define PMU_PWDCR1 0x24 -/* power status register */ -#define PMU_PWDSR1 0x28 -/* power control register */ -#define PWDCR(x) ((x) ? (PMU_PWDCR1) : (PMU_PWDCR)) -/* power status register */ -#define PWDSR(x) ((x) ? (PMU_PWDSR1) : (PMU_PWDSR)) - -/* PMU - power management unit */ -#define PMU_USB0_P BIT(0) -#define PMU_PCI BIT(4) -#define PMU_DMA BIT(5) -#define PMU_USB0 BIT(6) -#define PMU_EPHY BIT(7) /* ase */ -#define PMU_SPI BIT(8) -#define PMU_DFE BIT(9) -#define PMU_EBU BIT(10) -#define PMU_STP BIT(11) -#define PMU_GPT BIT(12) -#define PMU_PPE BIT(13) -#define PMU_AHBS BIT(13) /* vr9 */ -#define PMU_FPI BIT(14) -#define PMU_AHBM BIT(15) -#define PMU_PPE_QSB BIT(18) -#define PMU_PPE_SLL01 BIT(19) -#define PMU_PPE_TC BIT(21) -#define PMU_PPE_EMA BIT(22) -#define PMU_PPE_DPLUM BIT(23) -#define PMU_PPE_DPLUS BIT(24) -#define PMU_USB1_P BIT(26) -#define PMU_USB1 BIT(27) -#define PMU_SWITCH BIT(28) -#define PMU_PPE_TOP BIT(29) -#define PMU_GPHY BIT(30) -#define PMU_PCIE_CLK BIT(31) - -#define PMU1_PCIE_PHY BIT(0) -#define PMU1_PCIE_CTL BIT(1) -#define PMU1_PCIE_PDI BIT(4) -#define PMU1_PCIE_MSI BIT(5) - -#define ltq_pmu_w32(x, y) ltq_w32((x), ltq_pmu_membase + (y)) -#define ltq_pmu_r32(x) ltq_r32(ltq_pmu_membase + (x)) - -static struct resource ltq_cgu_resource = - MEM_RES("cgu", LTQ_CGU_BASE_ADDR, LTQ_CGU_SIZE); - -static struct resource ltq_pmu_resource = - MEM_RES("pmu", LTQ_PMU_BASE_ADDR, LTQ_PMU_SIZE); - -static struct resource ltq_ebu_resource = - MEM_RES("ebu", LTQ_EBU_BASE_ADDR, LTQ_EBU_SIZE); - -void __iomem *ltq_cgu_membase; -void __iomem *ltq_ebu_membase; -static void __iomem *ltq_pmu_membase; - -static int ltq_cgu_enable(struct clk *clk) -{ - ltq_cgu_w32(ltq_cgu_r32(CGU_IFCCR) | clk->bits, CGU_IFCCR); - return 0; -} - -static void ltq_cgu_disable(struct clk *clk) -{ - ltq_cgu_w32(ltq_cgu_r32(CGU_IFCCR) & ~clk->bits, CGU_IFCCR); -} - -static int ltq_pmu_enable(struct clk *clk) -{ - int err = 1000000; - - ltq_pmu_w32(ltq_pmu_r32(PWDCR(clk->module)) & ~clk->bits, - PWDCR(clk->module)); - do {} while (--err && (ltq_pmu_r32(PWDSR(clk->module)) & clk->bits)); - - if (!err) - panic("activating PMU module failed!\n"); - - return 0; -} - -static void ltq_pmu_disable(struct clk *clk) -{ - ltq_pmu_w32(ltq_pmu_r32(PWDCR(clk->module)) | clk->bits, - PWDCR(clk->module)); -} - -static int ltq_pci_enable(struct clk *clk) -{ - unsigned int ifccr = ltq_cgu_r32(CGU_IFCCR); - /* set clock bus speed */ - if (ltq_is_ar9()) { - ifccr &= ~0x1f00000; - if (clk->rate == CLOCK_33M) - ifccr |= 0xe00000; - else - ifccr |= 0x700000; /* 62.5M */ - } else { - ifccr &= ~0xf00000; - if (clk->rate == CLOCK_33M) - ifccr |= 0x800000; - else - ifccr |= 0x400000; /* 62.5M */ - } - ltq_cgu_w32(ifccr, CGU_IFCCR); - return 0; -} - -static int ltq_pci_ext_enable(struct clk *clk) -{ - /* enable external pci clock */ - ltq_cgu_w32(ltq_cgu_r32(CGU_IFCCR) & ~(1 << 16), - CGU_IFCCR); - ltq_cgu_w32((1 << 30), CGU_PCICR); - return 0; -} - -static void ltq_pci_ext_disable(struct clk *clk) -{ - /* disable external pci clock (internal) */ - ltq_cgu_w32(ltq_cgu_r32(CGU_IFCCR) | (1 << 16), - CGU_IFCCR); - ltq_cgu_w32((1 << 31) | (1 << 30), CGU_PCICR); -} - -/* manage the clock gates via PMU */ -static inline void clkdev_add_pmu(const char *dev, const char *con, - unsigned int module, unsigned int bits) -{ - struct clk *clk = kzalloc(sizeof(struct clk), GFP_KERNEL); - - clk->cl.dev_id = dev; - clk->cl.con_id = con; - clk->cl.clk = clk; - clk->enable = ltq_pmu_enable; - clk->disable = ltq_pmu_disable; - clk->module = module; - clk->bits = bits; - clkdev_add(&clk->cl); -} - -/* manage the clock generator */ -static inline void clkdev_add_cgu(const char *dev, const char *con, - unsigned int bits) -{ - struct clk *clk = kzalloc(sizeof(struct clk), GFP_KERNEL); - - clk->cl.dev_id = dev; - clk->cl.con_id = con; - clk->cl.clk = clk; - clk->enable = ltq_cgu_enable; - clk->disable = ltq_cgu_disable; - clk->bits = bits; - clkdev_add(&clk->cl); -} - -/* pci needs its own enable function */ -static inline void clkdev_add_pci(void) -{ - struct clk *clk = kzalloc(sizeof(struct clk), GFP_KERNEL); - struct clk *clk_ext = kzalloc(sizeof(struct clk), GFP_KERNEL); - - /* main pci clock */ - clk->cl.dev_id = "ltq_pci"; - clk->cl.con_id = NULL; - clk->cl.clk = clk; - clk->rate = CLOCK_33M; - clk->enable = ltq_pci_enable; - clk->disable = ltq_pmu_disable; - clk->module = 0; - clk->bits = PMU_PCI; - clkdev_add(&clk->cl); - - /* use internal/external bus clock */ - clk_ext->cl.dev_id = "ltq_pci"; - clk_ext->cl.con_id = "external"; - clk_ext->cl.clk = clk_ext; - clk_ext->enable = ltq_pci_ext_enable; - clk_ext->disable = ltq_pci_ext_disable; - clkdev_add(&clk_ext->cl); - -} - -void __init ltq_soc_init(void) -{ - ltq_pmu_membase = ltq_remap_resource(<q_pmu_resource); - if (!ltq_pmu_membase) - panic("Failed to remap pmu memory\n"); - - ltq_cgu_membase = ltq_remap_resource(<q_cgu_resource); - if (!ltq_cgu_membase) - panic("Failed to remap cgu memory\n"); - - ltq_ebu_membase = ltq_remap_resource(<q_ebu_resource); - if (!ltq_ebu_membase) - panic("Failed to remap ebu memory\n"); - - /* make sure to unprotect the memory region where flash is located */ - ltq_ebu_w32(ltq_ebu_r32(LTQ_EBU_BUSCON0) & ~EBU_WRDIS, LTQ_EBU_BUSCON0); - - /* add our clocks */ - clkdev_add_pmu("ltq_fpi", NULL, 0, PMU_FPI); - clkdev_add_pmu("ltq_dma", NULL, 0, PMU_DMA); - clkdev_add_pmu("ltq_stp", NULL, 0, PMU_STP); - clkdev_add_pmu("ltq_spi.0", NULL, 0, PMU_SPI); - clkdev_add_pmu("ltq_gptu", NULL, 0, PMU_GPT); - clkdev_add_pmu("ltq_ebu", NULL, 0, PMU_EBU); - if (!ltq_is_vr9()) - clkdev_add_pmu("ltq_etop", NULL, 0, PMU_PPE); - if (!ltq_is_ase()) - clkdev_add_pci(); - if (ltq_is_ase()) { - if (ltq_cgu_r32(CGU_SYS) & (1 << 5)) - clkdev_add_static(CLOCK_266M, CLOCK_133M, CLOCK_133M); - else - clkdev_add_static(CLOCK_133M, CLOCK_133M, CLOCK_133M); - clkdev_add_cgu("ltq_etop", "ephycgu", CGU_EPHY), - clkdev_add_pmu("ltq_etop", "ephy", 0, PMU_EPHY); - clkdev_add_pmu("ltq_dsl", NULL, 0, - PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 | - PMU_AHBS | PMU_DFE); - } else if (ltq_is_vr9()) { - clkdev_add_static(ltq_vr9_cpu_hz(), ltq_vr9_fpi_hz(), - ltq_vr9_fpi_hz()); - clkdev_add_pmu("ltq_pcie", "phy", 1, PMU1_PCIE_PHY); - clkdev_add_pmu("ltq_pcie", "bus", 0, PMU_PCIE_CLK); - clkdev_add_pmu("ltq_pcie", "msi", 1, PMU1_PCIE_MSI); - clkdev_add_pmu("ltq_pcie", "pdi", 1, PMU1_PCIE_PDI); - clkdev_add_pmu("ltq_pcie", "ctl", 1, PMU1_PCIE_CTL); - clkdev_add_pmu("ltq_pcie", "ahb", 0, PMU_AHBM | PMU_AHBS); - clkdev_add_pmu("usb0", NULL, 0, PMU_USB0 | PMU_USB0_P); - clkdev_add_pmu("usb1", NULL, 0, PMU_USB1 | PMU_USB1_P); - clkdev_add_pmu("ltq_vrx200", NULL, 0, - PMU_SWITCH | PMU_PPE_DPLUS | PMU_PPE_DPLUM | - PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 | - PMU_PPE_QSB); - clkdev_add_pmu("ltq_dsl", NULL, 0, PMU_DFE | PMU_AHBS); - } else if (ltq_is_ar9()) { - clkdev_add_static(ltq_ar9_cpu_hz(), ltq_ar9_fpi_hz(), - ltq_ar9_fpi_hz()); - clkdev_add_pmu("ltq_etop", "switch", 0, PMU_SWITCH); - clkdev_add_pmu("ltq_dsl", NULL, 0, - PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 | - PMU_PPE_QSB | PMU_AHBS | PMU_DFE); - } else { - clkdev_add_static(ltq_danube_cpu_hz(), ltq_danube_fpi_hz(), - ltq_danube_io_region_clock()); - clkdev_add_pmu("ltq_dsl", NULL, 0, - PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 | - PMU_PPE_QSB | PMU_AHBS | PMU_DFE); - } -} diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/timer.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/timer.c deleted file mode 100644 index 9794c87c73..0000000000 --- a/target/linux/lantiq/files/arch/mips/lantiq/xway/timer.c +++ /dev/null @@ -1,846 +0,0 @@ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/version.h> -#include <linux/types.h> -#include <linux/fs.h> -#include <linux/miscdevice.h> -#include <linux/init.h> -#include <linux/uaccess.h> -#include <linux/unistd.h> -#include <linux/errno.h> -#include <linux/interrupt.h> -#include <linux/sched.h> - -#include <asm/irq.h> -#include <asm/div64.h> -#include "../clk.h" - -#include <lantiq_soc.h> -#include <lantiq_irq.h> -#include <lantiq_timer.h> - -#define MAX_NUM_OF_32BIT_TIMER_BLOCKS 6 - -#ifdef TIMER1A -#define FIRST_TIMER TIMER1A -#else -#define FIRST_TIMER 2 -#endif - -/* - * GPTC divider is set or not. - */ -#define GPTU_CLC_RMC_IS_SET 0 - -/* - * Timer Interrupt (IRQ) - */ -/* Must be adjusted when ICU driver is available */ -#define TIMER_INTERRUPT (INT_NUM_IM3_IRL0 + 22) - -/* - * Bits Operation - */ -#define GET_BITS(x, msb, lsb) \ - (((x) & ((1 << ((msb) + 1)) - 1)) >> (lsb)) -#define SET_BITS(x, msb, lsb, value) \ - (((x) & ~(((1 << ((msb) + 1)) - 1) ^ ((1 << (lsb)) - 1))) | \ - (((value) & ((1 << (1 + (msb) - (lsb))) - 1)) << (lsb))) - -/* - * GPTU Register Mapping - */ -#define LQ_GPTU (KSEG1 + 0x1E100A00) -#define LQ_GPTU_CLC ((volatile u32 *)(LQ_GPTU + 0x0000)) -#define LQ_GPTU_ID ((volatile u32 *)(LQ_GPTU + 0x0008)) -#define LQ_GPTU_CON(n, X) ((volatile u32 *)(LQ_GPTU + 0x0010 + ((X) * 4) + ((n) - 1) * 0x0020)) /* X must be either A or B */ -#define LQ_GPTU_RUN(n, X) ((volatile u32 *)(LQ_GPTU + 0x0018 + ((X) * 4) + ((n) - 1) * 0x0020)) /* X must be either A or B */ -#define LQ_GPTU_RELOAD(n, X) ((volatile u32 *)(LQ_GPTU + 0x0020 + ((X) * 4) + ((n) - 1) * 0x0020)) /* X must be either A or B */ -#define LQ_GPTU_COUNT(n, X) ((volatile u32 *)(LQ_GPTU + 0x0028 + ((X) * 4) + ((n) - 1) * 0x0020)) /* X must be either A or B */ -#define LQ_GPTU_IRNEN ((volatile u32 *)(LQ_GPTU + 0x00F4)) -#define LQ_GPTU_IRNICR ((volatile u32 *)(LQ_GPTU + 0x00F8)) -#define LQ_GPTU_IRNCR ((volatile u32 *)(LQ_GPTU + 0x00FC)) - -/* - * Clock Control Register - */ -#define GPTU_CLC_SMC GET_BITS(*LQ_GPTU_CLC, 23, 16) -#define GPTU_CLC_RMC GET_BITS(*LQ_GPTU_CLC, 15, 8) -#define GPTU_CLC_FSOE (*LQ_GPTU_CLC & (1 << 5)) -#define GPTU_CLC_EDIS (*LQ_GPTU_CLC & (1 << 3)) -#define GPTU_CLC_SPEN (*LQ_GPTU_CLC & (1 << 2)) -#define GPTU_CLC_DISS (*LQ_GPTU_CLC & (1 << 1)) -#define GPTU_CLC_DISR (*LQ_GPTU_CLC & (1 << 0)) - -#define GPTU_CLC_SMC_SET(value) SET_BITS(0, 23, 16, (value)) -#define GPTU_CLC_RMC_SET(value) SET_BITS(0, 15, 8, (value)) -#define GPTU_CLC_FSOE_SET(value) ((value) ? (1 << 5) : 0) -#define GPTU_CLC_SBWE_SET(value) ((value) ? (1 << 4) : 0) -#define GPTU_CLC_EDIS_SET(value) ((value) ? (1 << 3) : 0) -#define GPTU_CLC_SPEN_SET(value) ((value) ? (1 << 2) : 0) -#define GPTU_CLC_DISR_SET(value) ((value) ? (1 << 0) : 0) - -/* - * ID Register - */ -#define GPTU_ID_ID GET_BITS(*LQ_GPTU_ID, 15, 8) -#define GPTU_ID_CFG GET_BITS(*LQ_GPTU_ID, 7, 5) -#define GPTU_ID_REV GET_BITS(*LQ_GPTU_ID, 4, 0) - -/* - * Control Register of Timer/Counter nX - * n is the index of block (1 based index) - * X is either A or B - */ -#define GPTU_CON_SRC_EG(n, X) (*LQ_GPTU_CON(n, X) & (1 << 10)) -#define GPTU_CON_SRC_EXT(n, X) (*LQ_GPTU_CON(n, X) & (1 << 9)) -#define GPTU_CON_SYNC(n, X) (*LQ_GPTU_CON(n, X) & (1 << 8)) -#define GPTU_CON_EDGE(n, X) GET_BITS(*LQ_GPTU_CON(n, X), 7, 6) -#define GPTU_CON_INV(n, X) (*LQ_GPTU_CON(n, X) & (1 << 5)) -#define GPTU_CON_EXT(n, X) (*LQ_GPTU_CON(n, A) & (1 << 4)) /* Timer/Counter B does not have this bit */ -#define GPTU_CON_STP(n, X) (*LQ_GPTU_CON(n, X) & (1 << 3)) -#define GPTU_CON_CNT(n, X) (*LQ_GPTU_CON(n, X) & (1 << 2)) -#define GPTU_CON_DIR(n, X) (*LQ_GPTU_CON(n, X) & (1 << 1)) -#define GPTU_CON_EN(n, X) (*LQ_GPTU_CON(n, X) & (1 << 0)) - -#define GPTU_CON_SRC_EG_SET(value) ((value) ? 0 : (1 << 10)) -#define GPTU_CON_SRC_EXT_SET(value) ((value) ? (1 << 9) : 0) -#define GPTU_CON_SYNC_SET(value) ((value) ? (1 << 8) : 0) -#define GPTU_CON_EDGE_SET(value) SET_BITS(0, 7, 6, (value)) -#define GPTU_CON_INV_SET(value) ((value) ? (1 << 5) : 0) -#define GPTU_CON_EXT_SET(value) ((value) ? (1 << 4) : 0) -#define GPTU_CON_STP_SET(value) ((value) ? (1 << 3) : 0) -#define GPTU_CON_CNT_SET(value) ((value) ? (1 << 2) : 0) -#define GPTU_CON_DIR_SET(value) ((value) ? (1 << 1) : 0) - -#define GPTU_RUN_RL_SET(value) ((value) ? (1 << 2) : 0) -#define GPTU_RUN_CEN_SET(value) ((value) ? (1 << 1) : 0) -#define GPTU_RUN_SEN_SET(value) ((value) ? (1 << 0) : 0) - -#define GPTU_IRNEN_TC_SET(n, X, value) ((value) ? (1 << (((n) - 1) * 2 + (X))) : 0) -#define GPTU_IRNCR_TC_SET(n, X, value) ((value) ? (1 << (((n) - 1) * 2 + (X))) : 0) - -#define TIMER_FLAG_MASK_SIZE(x) (x & 0x0001) -#define TIMER_FLAG_MASK_TYPE(x) (x & 0x0002) -#define TIMER_FLAG_MASK_STOP(x) (x & 0x0004) -#define TIMER_FLAG_MASK_DIR(x) (x & 0x0008) -#define TIMER_FLAG_NONE_EDGE 0x0000 -#define TIMER_FLAG_MASK_EDGE(x) (x & 0x0030) -#define TIMER_FLAG_REAL 0x0000 -#define TIMER_FLAG_INVERT 0x0040 -#define TIMER_FLAG_MASK_INVERT(x) (x & 0x0040) -#define TIMER_FLAG_MASK_TRIGGER(x) (x & 0x0070) -#define TIMER_FLAG_MASK_SYNC(x) (x & 0x0080) -#define TIMER_FLAG_CALLBACK_IN_HB 0x0200 -#define TIMER_FLAG_MASK_HANDLE(x) (x & 0x0300) -#define TIMER_FLAG_MASK_SRC(x) (x & 0x1000) - -struct timer_dev_timer { - unsigned int f_irq_on; - unsigned int irq; - unsigned int flag; - unsigned long arg1; - unsigned long arg2; -}; - -struct timer_dev { - struct mutex gptu_mutex; - unsigned int number_of_timers; - unsigned int occupation; - unsigned int f_gptu_on; - struct timer_dev_timer timer[MAX_NUM_OF_32BIT_TIMER_BLOCKS * 2]; -}; - -unsigned long ltq_danube_fpi_bus_clock(int fpi); -unsigned long ltq_vr9_fpi_bus_clock(int fpi); - -unsigned int ltq_get_fpi_bus_clock(int fpi) { - if (ltq_is_ase()) - return CLOCK_133M; - else if (ltq_is_vr9()) - return ltq_vr9_fpi_bus_clock(fpi); - - return ltq_danube_fpi_bus_clock(fpi); -} - - -static long gptu_ioctl(struct file *, unsigned int, unsigned long); -static int gptu_open(struct inode *, struct file *); -static int gptu_release(struct inode *, struct file *); - -static struct file_operations gptu_fops = { - .owner = THIS_MODULE, - .unlocked_ioctl = gptu_ioctl, - .open = gptu_open, - .release = gptu_release -}; - -static struct miscdevice gptu_miscdev = { - .minor = MISC_DYNAMIC_MINOR, - .name = "gptu", - .fops = &gptu_fops, -}; - -static struct timer_dev timer_dev; - -static irqreturn_t timer_irq_handler(int irq, void *p) -{ - unsigned int timer; - unsigned int flag; - struct timer_dev_timer *dev_timer = (struct timer_dev_timer *)p; - - timer = irq - TIMER_INTERRUPT; - if (timer < timer_dev.number_of_timers - && dev_timer == &timer_dev.timer[timer]) { - /* Clear interrupt. */ - ltq_w32(1 << timer, LQ_GPTU_IRNCR); - - /* Call user hanler or signal. */ - flag = dev_timer->flag; - if (!(timer & 0x01) - || TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT) { - /* 16-bit timer or timer A of 32-bit timer */ - switch (TIMER_FLAG_MASK_HANDLE(flag)) { - case TIMER_FLAG_CALLBACK_IN_IRQ: - case TIMER_FLAG_CALLBACK_IN_HB: - if (dev_timer->arg1) - (*(timer_callback)dev_timer->arg1)(dev_timer->arg2); - break; - case TIMER_FLAG_SIGNAL: - send_sig((int)dev_timer->arg2, (struct task_struct *)dev_timer->arg1, 0); - break; - } - } - } - return IRQ_HANDLED; -} - -static inline void lq_enable_gptu(void) -{ - struct clk *clk = clk_get_sys("ltq_gptu", NULL); - clk_enable(clk); - - //ltq_pmu_enable(PMU_GPT); - - /* Set divider as 1, disable write protection for SPEN, enable module. */ - *LQ_GPTU_CLC = - GPTU_CLC_SMC_SET(0x00) | - GPTU_CLC_RMC_SET(0x01) | - GPTU_CLC_FSOE_SET(0) | - GPTU_CLC_SBWE_SET(1) | - GPTU_CLC_EDIS_SET(0) | - GPTU_CLC_SPEN_SET(0) | - GPTU_CLC_DISR_SET(0); -} - -static inline void lq_disable_gptu(void) -{ - struct clk *clk = clk_get_sys("ltq_gptu", NULL); - ltq_w32(0x00, LQ_GPTU_IRNEN); - ltq_w32(0xfff, LQ_GPTU_IRNCR); - - /* Set divider as 0, enable write protection for SPEN, disable module. */ - *LQ_GPTU_CLC = - GPTU_CLC_SMC_SET(0x00) | - GPTU_CLC_RMC_SET(0x00) | - GPTU_CLC_FSOE_SET(0) | - GPTU_CLC_SBWE_SET(0) | - GPTU_CLC_EDIS_SET(0) | - GPTU_CLC_SPEN_SET(0) | - GPTU_CLC_DISR_SET(1); - - clk_enable(clk); -} - -int lq_request_timer(unsigned int timer, unsigned int flag, - unsigned long value, unsigned long arg1, unsigned long arg2) -{ - int ret = 0; - unsigned int con_reg, irnen_reg; - int n, X; - - if (timer >= FIRST_TIMER + timer_dev.number_of_timers) - return -EINVAL; - - printk(KERN_INFO "request_timer(%d, 0x%08X, %lu)...", - timer, flag, value); - - if (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT) - value &= 0xFFFF; - else - timer &= ~0x01; - - mutex_lock(&timer_dev.gptu_mutex); - - /* - * Allocate timer. - */ - if (timer < FIRST_TIMER) { - unsigned int mask; - unsigned int shift; - /* This takes care of TIMER1B which is the only choice for Voice TAPI system */ - unsigned int offset = TIMER2A; - - /* - * Pick up a free timer. - */ - if (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT) { - mask = 1 << offset; - shift = 1; - } else { - mask = 3 << offset; - shift = 2; - } - for (timer = offset; - timer < offset + timer_dev.number_of_timers; - timer += shift, mask <<= shift) - if (!(timer_dev.occupation & mask)) { - timer_dev.occupation |= mask; - break; - } - if (timer >= offset + timer_dev.number_of_timers) { - printk("failed![%d]\n", __LINE__); - mutex_unlock(&timer_dev.gptu_mutex); - return -EINVAL; - } else - ret = timer; - } else { - register unsigned int mask; - - /* - * Check if the requested timer is free. - */ - mask = (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer; - if ((timer_dev.occupation & mask)) { - printk("failed![%d] mask %#x, timer_dev.occupation %#x\n", - __LINE__, mask, timer_dev.occupation); - mutex_unlock(&timer_dev.gptu_mutex); - return -EBUSY; - } else { - timer_dev.occupation |= mask; - ret = 0; - } - } - - /* - * Prepare control register value. - */ - switch (TIMER_FLAG_MASK_EDGE(flag)) { - default: - case TIMER_FLAG_NONE_EDGE: - con_reg = GPTU_CON_EDGE_SET(0x00); - break; - case TIMER_FLAG_RISE_EDGE: - con_reg = GPTU_CON_EDGE_SET(0x01); - break; - case TIMER_FLAG_FALL_EDGE: - con_reg = GPTU_CON_EDGE_SET(0x02); - break; - case TIMER_FLAG_ANY_EDGE: - con_reg = GPTU_CON_EDGE_SET(0x03); - break; - } - if (TIMER_FLAG_MASK_TYPE(flag) == TIMER_FLAG_TIMER) - con_reg |= - TIMER_FLAG_MASK_SRC(flag) == - TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EXT_SET(1) : - GPTU_CON_SRC_EXT_SET(0); - else - con_reg |= - TIMER_FLAG_MASK_SRC(flag) == - TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EG_SET(1) : - GPTU_CON_SRC_EG_SET(0); - con_reg |= - TIMER_FLAG_MASK_SYNC(flag) == - TIMER_FLAG_UNSYNC ? GPTU_CON_SYNC_SET(0) : - GPTU_CON_SYNC_SET(1); - con_reg |= - TIMER_FLAG_MASK_INVERT(flag) == - TIMER_FLAG_REAL ? GPTU_CON_INV_SET(0) : GPTU_CON_INV_SET(1); - con_reg |= - TIMER_FLAG_MASK_SIZE(flag) == - TIMER_FLAG_16BIT ? GPTU_CON_EXT_SET(0) : - GPTU_CON_EXT_SET(1); - con_reg |= - TIMER_FLAG_MASK_STOP(flag) == - TIMER_FLAG_ONCE ? GPTU_CON_STP_SET(1) : GPTU_CON_STP_SET(0); - con_reg |= - TIMER_FLAG_MASK_TYPE(flag) == - TIMER_FLAG_TIMER ? GPTU_CON_CNT_SET(0) : - GPTU_CON_CNT_SET(1); - con_reg |= - TIMER_FLAG_MASK_DIR(flag) == - TIMER_FLAG_UP ? GPTU_CON_DIR_SET(1) : GPTU_CON_DIR_SET(0); - - /* - * Fill up running data. - */ - timer_dev.timer[timer - FIRST_TIMER].flag = flag; - timer_dev.timer[timer - FIRST_TIMER].arg1 = arg1; - timer_dev.timer[timer - FIRST_TIMER].arg2 = arg2; - if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT) - timer_dev.timer[timer - FIRST_TIMER + 1].flag = flag; - - /* - * Enable GPTU module. - */ - if (!timer_dev.f_gptu_on) { - lq_enable_gptu(); - timer_dev.f_gptu_on = 1; - } - - /* - * Enable IRQ. - */ - if (TIMER_FLAG_MASK_HANDLE(flag) != TIMER_FLAG_NO_HANDLE) { - if (TIMER_FLAG_MASK_HANDLE(flag) == TIMER_FLAG_SIGNAL) - timer_dev.timer[timer - FIRST_TIMER].arg1 = - (unsigned long) find_task_by_vpid((int) arg1); - - irnen_reg = 1 << (timer - FIRST_TIMER); - - if (TIMER_FLAG_MASK_HANDLE(flag) == TIMER_FLAG_SIGNAL - || (TIMER_FLAG_MASK_HANDLE(flag) == - TIMER_FLAG_CALLBACK_IN_IRQ - && timer_dev.timer[timer - FIRST_TIMER].arg1)) { - enable_irq(timer_dev.timer[timer - FIRST_TIMER].irq); - timer_dev.timer[timer - FIRST_TIMER].f_irq_on = 1; - } - } else - irnen_reg = 0; - - /* - * Write config register, reload value and enable interrupt. - */ - n = timer >> 1; - X = timer & 0x01; - *LQ_GPTU_CON(n, X) = con_reg; - *LQ_GPTU_RELOAD(n, X) = value; - /* printk("reload value = %d\n", (u32)value); */ - *LQ_GPTU_IRNEN |= irnen_reg; - - mutex_unlock(&timer_dev.gptu_mutex); - printk("successful!\n"); - return ret; -} -EXPORT_SYMBOL(lq_request_timer); - -int lq_free_timer(unsigned int timer) -{ - unsigned int flag; - unsigned int mask; - int n, X; - - if (!timer_dev.f_gptu_on) - return -EINVAL; - - if (timer < FIRST_TIMER || timer >= FIRST_TIMER + timer_dev.number_of_timers) - return -EINVAL; - - mutex_lock(&timer_dev.gptu_mutex); - - flag = timer_dev.timer[timer - FIRST_TIMER].flag; - if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT) - timer &= ~0x01; - - mask = (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer; - if (((timer_dev.occupation & mask) ^ mask)) { - mutex_unlock(&timer_dev.gptu_mutex); - return -EINVAL; - } - - n = timer >> 1; - X = timer & 0x01; - - if (GPTU_CON_EN(n, X)) - *LQ_GPTU_RUN(n, X) = GPTU_RUN_CEN_SET(1); - - *LQ_GPTU_IRNEN &= ~GPTU_IRNEN_TC_SET(n, X, 1); - *LQ_GPTU_IRNCR |= GPTU_IRNCR_TC_SET(n, X, 1); - - if (timer_dev.timer[timer - FIRST_TIMER].f_irq_on) { - disable_irq(timer_dev.timer[timer - FIRST_TIMER].irq); - timer_dev.timer[timer - FIRST_TIMER].f_irq_on = 0; - } - - timer_dev.occupation &= ~mask; - if (!timer_dev.occupation && timer_dev.f_gptu_on) { - lq_disable_gptu(); - timer_dev.f_gptu_on = 0; - } - - mutex_unlock(&timer_dev.gptu_mutex); - - return 0; -} -EXPORT_SYMBOL(lq_free_timer); - -int lq_start_timer(unsigned int timer, int is_resume) -{ - unsigned int flag; - unsigned int mask; - int n, X; - - if (!timer_dev.f_gptu_on) - return -EINVAL; - - if (timer < FIRST_TIMER || timer >= FIRST_TIMER + timer_dev.number_of_timers) - return -EINVAL; - - mutex_lock(&timer_dev.gptu_mutex); - - flag = timer_dev.timer[timer - FIRST_TIMER].flag; - if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT) - timer &= ~0x01; - - mask = (TIMER_FLAG_MASK_SIZE(flag) == - TIMER_FLAG_16BIT ? 1 : 3) << timer; - if (((timer_dev.occupation & mask) ^ mask)) { - mutex_unlock(&timer_dev.gptu_mutex); - return -EINVAL; - } - - n = timer >> 1; - X = timer & 0x01; - - *LQ_GPTU_RUN(n, X) = GPTU_RUN_RL_SET(!is_resume) | GPTU_RUN_SEN_SET(1); - - mutex_unlock(&timer_dev.gptu_mutex); - - return 0; -} -EXPORT_SYMBOL(lq_start_timer); - -int lq_stop_timer(unsigned int timer) -{ - unsigned int flag; - unsigned int mask; - int n, X; - - if (!timer_dev.f_gptu_on) - return -EINVAL; - - if (timer < FIRST_TIMER - || timer >= FIRST_TIMER + timer_dev.number_of_timers) - return -EINVAL; - - mutex_lock(&timer_dev.gptu_mutex); - - flag = timer_dev.timer[timer - FIRST_TIMER].flag; - if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT) - timer &= ~0x01; - - mask = (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer; - if (((timer_dev.occupation & mask) ^ mask)) { - mutex_unlock(&timer_dev.gptu_mutex); - return -EINVAL; - } - - n = timer >> 1; - X = timer & 0x01; - - *LQ_GPTU_RUN(n, X) = GPTU_RUN_CEN_SET(1); - - mutex_unlock(&timer_dev.gptu_mutex); - - return 0; -} -EXPORT_SYMBOL(lq_stop_timer); - -int lq_reset_counter_flags(u32 timer, u32 flags) -{ - unsigned int oflag; - unsigned int mask, con_reg; - int n, X; - - if (!timer_dev.f_gptu_on) - return -EINVAL; - - if (timer < FIRST_TIMER || timer >= FIRST_TIMER + timer_dev.number_of_timers) - return -EINVAL; - - mutex_lock(&timer_dev.gptu_mutex); - - oflag = timer_dev.timer[timer - FIRST_TIMER].flag; - if (TIMER_FLAG_MASK_SIZE(oflag) != TIMER_FLAG_16BIT) - timer &= ~0x01; - - mask = (TIMER_FLAG_MASK_SIZE(oflag) == TIMER_FLAG_16BIT ? 1 : 3) << timer; - if (((timer_dev.occupation & mask) ^ mask)) { - mutex_unlock(&timer_dev.gptu_mutex); - return -EINVAL; - } - - switch (TIMER_FLAG_MASK_EDGE(flags)) { - default: - case TIMER_FLAG_NONE_EDGE: - con_reg = GPTU_CON_EDGE_SET(0x00); - break; - case TIMER_FLAG_RISE_EDGE: - con_reg = GPTU_CON_EDGE_SET(0x01); - break; - case TIMER_FLAG_FALL_EDGE: - con_reg = GPTU_CON_EDGE_SET(0x02); - break; - case TIMER_FLAG_ANY_EDGE: - con_reg = GPTU_CON_EDGE_SET(0x03); - break; - } - if (TIMER_FLAG_MASK_TYPE(flags) == TIMER_FLAG_TIMER) - con_reg |= TIMER_FLAG_MASK_SRC(flags) == TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EXT_SET(1) : GPTU_CON_SRC_EXT_SET(0); - else - con_reg |= TIMER_FLAG_MASK_SRC(flags) == TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EG_SET(1) : GPTU_CON_SRC_EG_SET(0); - con_reg |= TIMER_FLAG_MASK_SYNC(flags) == TIMER_FLAG_UNSYNC ? GPTU_CON_SYNC_SET(0) : GPTU_CON_SYNC_SET(1); - con_reg |= TIMER_FLAG_MASK_INVERT(flags) == TIMER_FLAG_REAL ? GPTU_CON_INV_SET(0) : GPTU_CON_INV_SET(1); - con_reg |= TIMER_FLAG_MASK_SIZE(flags) == TIMER_FLAG_16BIT ? GPTU_CON_EXT_SET(0) : GPTU_CON_EXT_SET(1); - con_reg |= TIMER_FLAG_MASK_STOP(flags) == TIMER_FLAG_ONCE ? GPTU_CON_STP_SET(1) : GPTU_CON_STP_SET(0); - con_reg |= TIMER_FLAG_MASK_TYPE(flags) == TIMER_FLAG_TIMER ? GPTU_CON_CNT_SET(0) : GPTU_CON_CNT_SET(1); - con_reg |= TIMER_FLAG_MASK_DIR(flags) == TIMER_FLAG_UP ? GPTU_CON_DIR_SET(1) : GPTU_CON_DIR_SET(0); - - timer_dev.timer[timer - FIRST_TIMER].flag = flags; - if (TIMER_FLAG_MASK_SIZE(flags) != TIMER_FLAG_16BIT) - timer_dev.timer[timer - FIRST_TIMER + 1].flag = flags; - - n = timer >> 1; - X = timer & 0x01; - - *LQ_GPTU_CON(n, X) = con_reg; - smp_wmb(); - printk(KERN_INFO "[%s]: counter%d oflags %#x, nflags %#x, GPTU_CON %#x\n", __func__, timer, oflag, flags, *LQ_GPTU_CON(n, X)); - mutex_unlock(&timer_dev.gptu_mutex); - return 0; -} -EXPORT_SYMBOL(lq_reset_counter_flags); - -int lq_get_count_value(unsigned int timer, unsigned long *value) -{ - unsigned int flag; - unsigned int mask; - int n, X; - - if (!timer_dev.f_gptu_on) - return -EINVAL; - - if (timer < FIRST_TIMER - || timer >= FIRST_TIMER + timer_dev.number_of_timers) - return -EINVAL; - - mutex_lock(&timer_dev.gptu_mutex); - - flag = timer_dev.timer[timer - FIRST_TIMER].flag; - if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT) - timer &= ~0x01; - - mask = (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer; - if (((timer_dev.occupation & mask) ^ mask)) { - mutex_unlock(&timer_dev.gptu_mutex); - return -EINVAL; - } - - n = timer >> 1; - X = timer & 0x01; - - *value = *LQ_GPTU_COUNT(n, X); - - mutex_unlock(&timer_dev.gptu_mutex); - - return 0; -} -EXPORT_SYMBOL(lq_get_count_value); - -u32 lq_cal_divider(unsigned long freq) -{ - u64 module_freq, fpi = ltq_get_fpi_bus_clock(2); - u32 clock_divider = 1; - module_freq = fpi * 1000; - do_div(module_freq, clock_divider * freq); - return module_freq; -} -EXPORT_SYMBOL(lq_cal_divider); - -int lq_set_timer(unsigned int timer, unsigned int freq, int is_cyclic, - int is_ext_src, unsigned int handle_flag, unsigned long arg1, - unsigned long arg2) -{ - unsigned long divider; - unsigned int flag; - - divider = lq_cal_divider(freq); - if (divider == 0) - return -EINVAL; - flag = ((divider & ~0xFFFF) ? TIMER_FLAG_32BIT : TIMER_FLAG_16BIT) - | (is_cyclic ? TIMER_FLAG_CYCLIC : TIMER_FLAG_ONCE) - | (is_ext_src ? TIMER_FLAG_EXT_SRC : TIMER_FLAG_INT_SRC) - | TIMER_FLAG_TIMER | TIMER_FLAG_DOWN - | TIMER_FLAG_MASK_HANDLE(handle_flag); - - printk(KERN_INFO "lq_set_timer(%d, %d), divider = %lu\n", - timer, freq, divider); - return lq_request_timer(timer, flag, divider, arg1, arg2); -} -EXPORT_SYMBOL(lq_set_timer); - -int lq_set_counter(unsigned int timer, unsigned int flag, u32 reload, - unsigned long arg1, unsigned long arg2) -{ - printk(KERN_INFO "lq_set_counter(%d, %#x, %d)\n", timer, flag, reload); - return lq_request_timer(timer, flag, reload, arg1, arg2); -} -EXPORT_SYMBOL(lq_set_counter); - -static long gptu_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) -{ - int ret; - struct gptu_ioctl_param param; - - if (!access_ok(VERIFY_READ, arg, sizeof(struct gptu_ioctl_param))) - return -EFAULT; - copy_from_user(¶m, (void *) arg, sizeof(param)); - - if ((((cmd == GPTU_REQUEST_TIMER || cmd == GPTU_SET_TIMER - || GPTU_SET_COUNTER) && param.timer < 2) - || cmd == GPTU_GET_COUNT_VALUE || cmd == GPTU_CALCULATE_DIVIDER) - && !access_ok(VERIFY_WRITE, arg, - sizeof(struct gptu_ioctl_param))) - return -EFAULT; - - switch (cmd) { - case GPTU_REQUEST_TIMER: - ret = lq_request_timer(param.timer, param.flag, param.value, - (unsigned long) param.pid, - (unsigned long) param.sig); - if (ret > 0) { - copy_to_user(&((struct gptu_ioctl_param *) arg)-> - timer, &ret, sizeof(&ret)); - ret = 0; - } - break; - case GPTU_FREE_TIMER: - ret = lq_free_timer(param.timer); - break; - case GPTU_START_TIMER: - ret = lq_start_timer(param.timer, param.flag); - break; - case GPTU_STOP_TIMER: - ret = lq_stop_timer(param.timer); - break; - case GPTU_GET_COUNT_VALUE: - ret = lq_get_count_value(param.timer, ¶m.value); - if (!ret) - copy_to_user(&((struct gptu_ioctl_param *) arg)-> - value, ¶m.value, - sizeof(param.value)); - break; - case GPTU_CALCULATE_DIVIDER: - param.value = lq_cal_divider(param.value); - if (param.value == 0) - ret = -EINVAL; - else { - copy_to_user(&((struct gptu_ioctl_param *) arg)-> - value, ¶m.value, - sizeof(param.value)); - ret = 0; - } - break; - case GPTU_SET_TIMER: - ret = lq_set_timer(param.timer, param.value, - TIMER_FLAG_MASK_STOP(param.flag) != - TIMER_FLAG_ONCE ? 1 : 0, - TIMER_FLAG_MASK_SRC(param.flag) == - TIMER_FLAG_EXT_SRC ? 1 : 0, - TIMER_FLAG_MASK_HANDLE(param.flag) == - TIMER_FLAG_SIGNAL ? TIMER_FLAG_SIGNAL : - TIMER_FLAG_NO_HANDLE, - (unsigned long) param.pid, - (unsigned long) param.sig); - if (ret > 0) { - copy_to_user(&((struct gptu_ioctl_param *) arg)-> - timer, &ret, sizeof(&ret)); - ret = 0; - } - break; - case GPTU_SET_COUNTER: - lq_set_counter(param.timer, param.flag, param.value, 0, 0); - if (ret > 0) { - copy_to_user(&((struct gptu_ioctl_param *) arg)-> - timer, &ret, sizeof(&ret)); - ret = 0; - } - break; - default: - ret = -ENOTTY; - } - - return ret; -} - -static int gptu_open(struct inode *inode, struct file *file) -{ - return 0; -} - -static int gptu_release(struct inode *inode, struct file *file) -{ - return 0; -} - -int __init lq_gptu_init(void) -{ - int ret; - unsigned int i; - - ltq_w32(0, LQ_GPTU_IRNEN); - ltq_w32(0xfff, LQ_GPTU_IRNCR); - - memset(&timer_dev, 0, sizeof(timer_dev)); - mutex_init(&timer_dev.gptu_mutex); - - lq_enable_gptu(); - timer_dev.number_of_timers = GPTU_ID_CFG * 2; - lq_disable_gptu(); - if (timer_dev.number_of_timers > MAX_NUM_OF_32BIT_TIMER_BLOCKS * 2) - timer_dev.number_of_timers = MAX_NUM_OF_32BIT_TIMER_BLOCKS * 2; - printk(KERN_INFO "gptu: totally %d 16-bit timers/counters\n", timer_dev.number_of_timers); - - ret = misc_register(&gptu_miscdev); - if (ret) { - printk(KERN_ERR "gptu: can't misc_register, get error %d\n", -ret); - return ret; - } else { - printk(KERN_INFO "gptu: misc_register on minor %d\n", gptu_miscdev.minor); - } - - for (i = 0; i < timer_dev.number_of_timers; i++) { - ret = request_irq(TIMER_INTERRUPT + i, timer_irq_handler, IRQF_TIMER, gptu_miscdev.name, &timer_dev.timer[i]); - if (ret) { - for (; i >= 0; i--) - free_irq(TIMER_INTERRUPT + i, &timer_dev.timer[i]); - misc_deregister(&gptu_miscdev); - printk(KERN_ERR "gptu: failed in requesting irq (%d), get error %d\n", i, -ret); - return ret; - } else { - timer_dev.timer[i].irq = TIMER_INTERRUPT + i; - disable_irq(timer_dev.timer[i].irq); - printk(KERN_INFO "gptu: succeeded to request irq %d\n", timer_dev.timer[i].irq); - } - } - - return 0; -} - -void __exit lq_gptu_exit(void) -{ - unsigned int i; - - for (i = 0; i < timer_dev.number_of_timers; i++) { - if (timer_dev.timer[i].f_irq_on) - disable_irq(timer_dev.timer[i].irq); - free_irq(timer_dev.timer[i].irq, &timer_dev.timer[i]); - } - lq_disable_gptu(); - misc_deregister(&gptu_miscdev); -} - -module_init(lq_gptu_init); -module_exit(lq_gptu_exit); diff --git a/target/linux/lantiq/files/arch/mips/pci/fixup-lantiq-pcie.c b/target/linux/lantiq/files/arch/mips/pci/fixup-lantiq-pcie.c deleted file mode 100644 index 84517dfbc3..0000000000 --- a/target/linux/lantiq/files/arch/mips/pci/fixup-lantiq-pcie.c +++ /dev/null @@ -1,81 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_fixup_pcie.c -** PROJECT : IFX UEIP for VRX200 -** MODULES : PCIe -** -** DATE : 02 Mar 2009 -** AUTHOR : Lei Chuanhua -** DESCRIPTION : PCIe Root Complex Driver -** COPYRIGHT : Copyright (c) 2009 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** HISTORY -** $Version $Date $Author $Comment -** 0.0.1 17 Mar,2009 Lei Chuanhua Initial version -*******************************************************************************/ -/*! - \file ifxmips_fixup_pcie.c - \ingroup IFX_PCIE - \brief PCIe Fixup functions source file -*/ -#include <linux/pci.h> -#include <linux/pci_regs.h> -#include <linux/pci_ids.h> - -#include <lantiq_soc.h> - -#include "pcie-lantiq.h" - -#define PCI_VENDOR_ID_INFINEON 0x15D1 -#define PCI_DEVICE_ID_INFINEON_DANUBE 0x000F -#define PCI_DEVICE_ID_INFINEON_PCIE 0x0011 -#define PCI_VENDOR_ID_LANTIQ 0x1BEF -#define PCI_DEVICE_ID_LANTIQ_PCIE 0x0011 - - - -static void __devinit -ifx_pcie_fixup_resource(struct pci_dev *dev) -{ - u32 reg; - - IFX_PCIE_PRINT(PCIE_MSG_FIXUP, "%s dev %s: enter\n", __func__, pci_name(dev)); - - IFX_PCIE_PRINT(PCIE_MSG_FIXUP, "%s: fixup host controller %s (%04x:%04x)\n", - __func__, pci_name(dev), dev->vendor, dev->device); - - /* Setup COMMAND register */ - reg = PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER /* | - PCI_COMMAND_INTX_DISABLE */| PCI_COMMAND_SERR; - pci_write_config_word(dev, PCI_COMMAND, reg); - IFX_PCIE_PRINT(PCIE_MSG_FIXUP, "%s dev %s: exit\n", __func__, pci_name(dev)); -} -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INFINEON, PCI_DEVICE_ID_INFINEON_PCIE, ifx_pcie_fixup_resource); -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LANTIQ, PCI_VENDOR_ID_LANTIQ, ifx_pcie_fixup_resource); - -static void __devinit -ifx_pcie_rc_class_early_fixup(struct pci_dev *dev) -{ - IFX_PCIE_PRINT(PCIE_MSG_FIXUP, "%s dev %s: enter\n", __func__, pci_name(dev)); - - if (dev->devfn == PCI_DEVFN(0, 0) && - (dev->class >> 8) == PCI_CLASS_BRIDGE_HOST) { - - dev->class = (PCI_CLASS_BRIDGE_PCI << 8) | (dev->class & 0xff); - - printk(KERN_INFO "%s: fixed pcie host bridge to pci-pci bridge\n", __func__); - } - IFX_PCIE_PRINT(PCIE_MSG_FIXUP, "%s dev %s: exit\n", __func__, pci_name(dev)); -} - -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INFINEON, PCI_DEVICE_ID_INFINEON_PCIE, - ifx_pcie_rc_class_early_fixup); - -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LANTIQ, PCI_DEVICE_ID_LANTIQ_PCIE, - ifx_pcie_rc_class_early_fixup); diff --git a/target/linux/lantiq/files/arch/mips/pci/fixup-lantiq.c b/target/linux/lantiq/files/arch/mips/pci/fixup-lantiq.c deleted file mode 100644 index daf5ae9e42..0000000000 --- a/target/linux/lantiq/files/arch/mips/pci/fixup-lantiq.c +++ /dev/null @@ -1,42 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2012 John Crispin <blogic@openwrt.org> - */ - -#include <linux/of_irq.h> -#include <linux/of_pci.h> - -int (*ltqpci_map_irq)(const struct pci_dev *dev, u8 slot, u8 pin) = NULL; -int (*ltqpci_plat_arch_init)(struct pci_dev *dev) = NULL; -int (*ltqpci_plat_dev_init)(struct pci_dev *dev) = NULL; -int *ltq_pci_irq_map; - -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - if (ltqpci_plat_arch_init) - return ltqpci_plat_arch_init(dev); - - if (ltqpci_plat_dev_init) - return ltqpci_plat_dev_init(dev); - - return 0; -} - -int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - if (ltqpci_map_irq) - return ltqpci_map_irq(dev, slot, pin); - if (ltq_pci_irq_map[slot]) { - dev_info(&dev->dev, "SLOT:%d PIN:%d IRQ:%d\n", slot, pin, ltq_pci_irq_map[slot]); - return ltq_pci_irq_map[slot]; - } - printk(KERN_ERR "lq_pci: trying to map irq for unknown slot %d\n", - slot); - - return 0; -} - - diff --git a/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq-msi.c b/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq-msi.c deleted file mode 100644 index 9cbf639bb1..0000000000 --- a/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq-msi.c +++ /dev/null @@ -1,399 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_pcie_msi.c -** PROJECT : IFX UEIP for VRX200 -** MODULES : PCI MSI sub module -** -** DATE : 02 Mar 2009 -** AUTHOR : Lei Chuanhua -** DESCRIPTION : PCIe MSI Driver -** COPYRIGHT : Copyright (c) 2009 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** HISTORY -** $Date $Author $Comment -** 02 Mar,2009 Lei Chuanhua Initial version -*******************************************************************************/ -/*! - \defgroup IFX_PCIE_MSI MSI OS APIs - \ingroup IFX_PCIE - \brief PCIe bus driver OS interface functions -*/ - -/*! - \file ifxmips_pcie_msi.c - \ingroup IFX_PCIE - \brief PCIe MSI OS interface file -*/ - -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/kernel_stat.h> -#include <linux/pci.h> -#include <linux/msi.h> -#include <linux/module.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/traps.h> - -#include "pcie-lantiq.h" - -#define IFX_MSI_IRQ_NUM 16 -#define SM(_v, _f) (((_v) << _f##_S) & (_f)) - -#define IFX_MSI_PIC_REG_BASE (KSEG1 | 0x1F700000) -#define IFX_PCIE_MSI_IR0 (INT_NUM_IM4_IRL0 + 27) -#define IFX_PCIE_MSI_IR1 (INT_NUM_IM4_IRL0 + 28) -#define IFX_PCIE_MSI_IR2 (INT_NUM_IM4_IRL0 + 29) -#define IFX_PCIE_MSI_IR3 (INT_NUM_IM0_IRL0 + 30) - -#define IFX_MSI_PCI_INT_DISABLE 0x80000000 -#define IFX_MSI_PIC_INT_LINE 0x30000000 -#define IFX_MSI_PIC_MSG_ADDR 0x0FFF0000 -#define IFX_MSI_PIC_MSG_DATA 0x0000FFFF -#define IFX_MSI_PIC_BIG_ENDIAN 1 -#define IFX_MSI_PIC_INT_LINE_S 28 -#define IFX_MSI_PIC_MSG_ADDR_S 16 -#define IFX_MSI_PIC_MSG_DATA_S 0x0 - -enum { - IFX_PCIE_MSI_IDX0 = 0, - IFX_PCIE_MSI_IDX1, - IFX_PCIE_MSI_IDX2, - IFX_PCIE_MSI_IDX3, -}; - -typedef struct ifx_msi_irq_idx { - const int irq; - const int idx; -}ifx_msi_irq_idx_t; - -struct ifx_msi_pic { - volatile u32 pic_table[IFX_MSI_IRQ_NUM]; - volatile u32 pic_endian; /* 0x40 */ -}; -typedef struct ifx_msi_pic *ifx_msi_pic_t; - -typedef struct ifx_msi_irq { - const volatile ifx_msi_pic_t msi_pic_p; - const u32 msi_phy_base; - const ifx_msi_irq_idx_t msi_irq_idx[IFX_MSI_IRQ_NUM]; - /* - * Each bit in msi_free_irq_bitmask represents a MSI interrupt that is - * in use. - */ - u16 msi_free_irq_bitmask; - - /* - * Each bit in msi_multiple_irq_bitmask tells that the device using - * this bit in msi_free_irq_bitmask is also using the next bit. This - * is used so we can disable all of the MSI interrupts when a device - * uses multiple. - */ - u16 msi_multiple_irq_bitmask; -}ifx_msi_irq_t; - -static ifx_msi_irq_t msi_irqs[IFX_PCIE_CORE_NR] = { - { - .msi_pic_p = (const volatile ifx_msi_pic_t)IFX_MSI_PIC_REG_BASE, - .msi_phy_base = PCIE_MSI_PHY_BASE, - .msi_irq_idx = { - {IFX_PCIE_MSI_IR0, IFX_PCIE_MSI_IDX0}, {IFX_PCIE_MSI_IR1, IFX_PCIE_MSI_IDX1}, - {IFX_PCIE_MSI_IR2, IFX_PCIE_MSI_IDX2}, {IFX_PCIE_MSI_IR3, IFX_PCIE_MSI_IDX3}, - {IFX_PCIE_MSI_IR0, IFX_PCIE_MSI_IDX0}, {IFX_PCIE_MSI_IR1, IFX_PCIE_MSI_IDX1}, - {IFX_PCIE_MSI_IR2, IFX_PCIE_MSI_IDX2}, {IFX_PCIE_MSI_IR3, IFX_PCIE_MSI_IDX3}, - {IFX_PCIE_MSI_IR0, IFX_PCIE_MSI_IDX0}, {IFX_PCIE_MSI_IR1, IFX_PCIE_MSI_IDX1}, - {IFX_PCIE_MSI_IR2, IFX_PCIE_MSI_IDX2}, {IFX_PCIE_MSI_IR3, IFX_PCIE_MSI_IDX3}, - {IFX_PCIE_MSI_IR0, IFX_PCIE_MSI_IDX0}, {IFX_PCIE_MSI_IR1, IFX_PCIE_MSI_IDX1}, - {IFX_PCIE_MSI_IR2, IFX_PCIE_MSI_IDX2}, {IFX_PCIE_MSI_IR3, IFX_PCIE_MSI_IDX3}, - }, - .msi_free_irq_bitmask = 0, - .msi_multiple_irq_bitmask= 0, - }, -#ifdef CONFIG_IFX_PCIE_2ND_CORE - { - .msi_pic_p = (const volatile ifx_msi_pic_t)IFX_MSI1_PIC_REG_BASE, - .msi_phy_base = PCIE1_MSI_PHY_BASE, - .msi_irq_idx = { - {IFX_PCIE1_MSI_IR0, IFX_PCIE_MSI_IDX0}, {IFX_PCIE1_MSI_IR1, IFX_PCIE_MSI_IDX1}, - {IFX_PCIE1_MSI_IR2, IFX_PCIE_MSI_IDX2}, {IFX_PCIE1_MSI_IR3, IFX_PCIE_MSI_IDX3}, - {IFX_PCIE1_MSI_IR0, IFX_PCIE_MSI_IDX0}, {IFX_PCIE1_MSI_IR1, IFX_PCIE_MSI_IDX1}, - {IFX_PCIE1_MSI_IR2, IFX_PCIE_MSI_IDX2}, {IFX_PCIE1_MSI_IR3, IFX_PCIE_MSI_IDX3}, - {IFX_PCIE1_MSI_IR0, IFX_PCIE_MSI_IDX0}, {IFX_PCIE1_MSI_IR1, IFX_PCIE_MSI_IDX1}, - {IFX_PCIE1_MSI_IR2, IFX_PCIE_MSI_IDX2}, {IFX_PCIE1_MSI_IR3, IFX_PCIE_MSI_IDX3}, - {IFX_PCIE1_MSI_IR0, IFX_PCIE_MSI_IDX0}, {IFX_PCIE1_MSI_IR1, IFX_PCIE_MSI_IDX1}, - {IFX_PCIE1_MSI_IR2, IFX_PCIE_MSI_IDX2}, {IFX_PCIE1_MSI_IR3, IFX_PCIE_MSI_IDX3}, - }, - .msi_free_irq_bitmask = 0, - .msi_multiple_irq_bitmask= 0, - - }, -#endif /* CONFIG_IFX_PCIE_2ND_CORE */ -}; - -/* - * This lock controls updates to msi_free_irq_bitmask, - * msi_multiple_irq_bitmask and pic register settting - */ -static DEFINE_SPINLOCK(ifx_pcie_msi_lock); - -void pcie_msi_pic_init(int pcie_port) -{ - spin_lock(&ifx_pcie_msi_lock); - msi_irqs[pcie_port].msi_pic_p->pic_endian = IFX_MSI_PIC_BIG_ENDIAN; - spin_unlock(&ifx_pcie_msi_lock); -} - -/** - * \fn int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) - * \brief Called when a driver request MSI interrupts instead of the - * legacy INT A-D. This routine will allocate multiple interrupts - * for MSI devices that support them. A device can override this by - * programming the MSI control bits [6:4] before calling - * pci_enable_msi(). - * - * \param[in] pdev Device requesting MSI interrupts - * \param[in] desc MSI descriptor - * - * \return -EINVAL Invalid pcie root port or invalid msi bit - * \return 0 OK - * \ingroup IFX_PCIE_MSI - */ -int -arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) -{ - int irq, pos; - u16 control; - int irq_idx; - int irq_step; - int configured_private_bits; - int request_private_bits; - struct msi_msg msg; - u16 search_mask; - struct ifx_pci_controller *ctrl = pdev->bus->sysdata; - int pcie_port = ctrl->port; - - IFX_PCIE_PRINT(PCIE_MSG_MSI, "%s %s enter\n", __func__, pci_name(pdev)); - - /* XXX, skip RC MSI itself */ - if (pdev->pcie_type == PCI_EXP_TYPE_ROOT_PORT) { - IFX_PCIE_PRINT(PCIE_MSG_MSI, "%s RC itself doesn't use MSI interrupt\n", __func__); - return -EINVAL; - } - - /* - * Read the MSI config to figure out how many IRQs this device - * wants. Most devices only want 1, which will give - * configured_private_bits and request_private_bits equal 0. - */ - pci_read_config_word(pdev, desc->msi_attrib.pos + PCI_MSI_FLAGS, &control); - - /* - * If the number of private bits has been configured then use - * that value instead of the requested number. This gives the - * driver the chance to override the number of interrupts - * before calling pci_enable_msi(). - */ - configured_private_bits = (control & PCI_MSI_FLAGS_QSIZE) >> 4; - if (configured_private_bits == 0) { - /* Nothing is configured, so use the hardware requested size */ - request_private_bits = (control & PCI_MSI_FLAGS_QMASK) >> 1; - } - else { - /* - * Use the number of configured bits, assuming the - * driver wanted to override the hardware request - * value. - */ - request_private_bits = configured_private_bits; - } - - /* - * The PCI 2.3 spec mandates that there are at most 32 - * interrupts. If this device asks for more, only give it one. - */ - if (request_private_bits > 5) { - request_private_bits = 0; - } -again: - /* - * The IRQs have to be aligned on a power of two based on the - * number being requested. - */ - irq_step = (1 << request_private_bits); - - /* Mask with one bit for each IRQ */ - search_mask = (1 << irq_step) - 1; - - /* - * We're going to search msi_free_irq_bitmask_lock for zero - * bits. This represents an MSI interrupt number that isn't in - * use. - */ - spin_lock(&ifx_pcie_msi_lock); - for (pos = 0; pos < IFX_MSI_IRQ_NUM; pos += irq_step) { - if ((msi_irqs[pcie_port].msi_free_irq_bitmask & (search_mask << pos)) == 0) { - msi_irqs[pcie_port].msi_free_irq_bitmask |= search_mask << pos; - msi_irqs[pcie_port].msi_multiple_irq_bitmask |= (search_mask >> 1) << pos; - break; - } - } - spin_unlock(&ifx_pcie_msi_lock); - - /* Make sure the search for available interrupts didn't fail */ - if (pos >= IFX_MSI_IRQ_NUM) { - if (request_private_bits) { - IFX_PCIE_PRINT(PCIE_MSG_MSI, "%s: Unable to find %d free " - "interrupts, trying just one", __func__, 1 << request_private_bits); - request_private_bits = 0; - goto again; - } - else { - printk(KERN_ERR "%s: Unable to find a free MSI interrupt\n", __func__); - return -EINVAL; - } - } - irq = msi_irqs[pcie_port].msi_irq_idx[pos].irq; - irq_idx = msi_irqs[pcie_port].msi_irq_idx[pos].idx; - - IFX_PCIE_PRINT(PCIE_MSG_MSI, "pos %d, irq %d irq_idx %d\n", pos, irq, irq_idx); - - /* - * Initialize MSI. This has to match the memory-write endianess from the device - * Address bits [23:12] - */ - spin_lock(&ifx_pcie_msi_lock); - msi_irqs[pcie_port].msi_pic_p->pic_table[pos] = SM(irq_idx, IFX_MSI_PIC_INT_LINE) | - SM((msi_irqs[pcie_port].msi_phy_base >> 12), IFX_MSI_PIC_MSG_ADDR) | - SM((1 << pos), IFX_MSI_PIC_MSG_DATA); - - /* Enable this entry */ - msi_irqs[pcie_port].msi_pic_p->pic_table[pos] &= ~IFX_MSI_PCI_INT_DISABLE; - spin_unlock(&ifx_pcie_msi_lock); - - IFX_PCIE_PRINT(PCIE_MSG_MSI, "pic_table[%d]: 0x%08x\n", - pos, msi_irqs[pcie_port].msi_pic_p->pic_table[pos]); - - /* Update the number of IRQs the device has available to it */ - control &= ~PCI_MSI_FLAGS_QSIZE; - control |= (request_private_bits << 4); - pci_write_config_word(pdev, desc->msi_attrib.pos + PCI_MSI_FLAGS, control); - - irq_set_msi_desc(irq, desc); - msg.address_hi = 0x0; - msg.address_lo = msi_irqs[pcie_port].msi_phy_base; - msg.data = SM((1 << pos), IFX_MSI_PIC_MSG_DATA); - IFX_PCIE_PRINT(PCIE_MSG_MSI, "msi_data: pos %d 0x%08x\n", pos, msg.data); - - write_msi_msg(irq, &msg); - IFX_PCIE_PRINT(PCIE_MSG_MSI, "%s exit\n", __func__); - return 0; -} - -static int -pcie_msi_irq_to_port(unsigned int irq, int *port) -{ - int ret = 0; - - if (irq == IFX_PCIE_MSI_IR0 || irq == IFX_PCIE_MSI_IR1 || - irq == IFX_PCIE_MSI_IR2 || irq == IFX_PCIE_MSI_IR3) { - *port = IFX_PCIE_PORT0; - } -#ifdef CONFIG_IFX_PCIE_2ND_CORE - else if (irq == IFX_PCIE1_MSI_IR0 || irq == IFX_PCIE1_MSI_IR1 || - irq == IFX_PCIE1_MSI_IR2 || irq == IFX_PCIE1_MSI_IR3) { - *port = IFX_PCIE_PORT1; - } -#endif /* CONFIG_IFX_PCIE_2ND_CORE */ - else { - printk(KERN_ERR "%s: Attempted to teardown illegal " - "MSI interrupt (%d)\n", __func__, irq); - ret = -EINVAL; - } - return ret; -} - -/** - * \fn void arch_teardown_msi_irq(unsigned int irq) - * \brief Called when a device no longer needs its MSI interrupts. All - * MSI interrupts for the device are freed. - * - * \param irq The devices first irq number. There may be multple in sequence. - * \return none - * \ingroup IFX_PCIE_MSI - */ -void -arch_teardown_msi_irq(unsigned int irq) -{ - int pos; - int number_irqs; - u16 bitmask; - int pcie_port; - - IFX_PCIE_PRINT(PCIE_MSG_MSI, "%s enter\n", __func__); - - BUG_ON(irq > (INT_NUM_IM4_IRL0 + 31)); - - if (pcie_msi_irq_to_port(irq, &pcie_port) != 0) { - return; - } - - /* Shift the mask to the correct bit location, not always correct - * Probally, the first match will be chosen. - */ - for (pos = 0; pos < IFX_MSI_IRQ_NUM; pos++) { - if ((msi_irqs[pcie_port].msi_irq_idx[pos].irq == irq) - && (msi_irqs[pcie_port].msi_free_irq_bitmask & ( 1 << pos))) { - break; - } - } - if (pos >= IFX_MSI_IRQ_NUM) { - printk(KERN_ERR "%s: Unable to find a matched MSI interrupt\n", __func__); - return; - } - spin_lock(&ifx_pcie_msi_lock); - /* Disable this entry */ - msi_irqs[pcie_port].msi_pic_p->pic_table[pos] |= IFX_MSI_PCI_INT_DISABLE; - msi_irqs[pcie_port].msi_pic_p->pic_table[pos] &= ~(IFX_MSI_PIC_INT_LINE | IFX_MSI_PIC_MSG_ADDR | IFX_MSI_PIC_MSG_DATA); - spin_unlock(&ifx_pcie_msi_lock); - /* - * Count the number of IRQs we need to free by looking at the - * msi_multiple_irq_bitmask. Each bit set means that the next - * IRQ is also owned by this device. - */ - number_irqs = 0; - while (((pos + number_irqs) < IFX_MSI_IRQ_NUM) && - (msi_irqs[pcie_port].msi_multiple_irq_bitmask & (1 << (pos + number_irqs)))) { - number_irqs++; - } - number_irqs++; - - /* Mask with one bit for each IRQ */ - bitmask = (1 << number_irqs) - 1; - - bitmask <<= pos; - if ((msi_irqs[pcie_port].msi_free_irq_bitmask & bitmask) != bitmask) { - printk(KERN_ERR "%s: Attempted to teardown MSI " - "interrupt (%d) not in use\n", __func__, irq); - return; - } - /* Checks are done, update the in use bitmask */ - spin_lock(&ifx_pcie_msi_lock); - msi_irqs[pcie_port].msi_free_irq_bitmask &= ~bitmask; - msi_irqs[pcie_port].msi_multiple_irq_bitmask &= ~(bitmask >> 1); - spin_unlock(&ifx_pcie_msi_lock); - IFX_PCIE_PRINT(PCIE_MSG_MSI, "%s exit\n", __func__); -} - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Chuanhua.Lei@infineon.com"); -MODULE_SUPPORTED_DEVICE("Infineon PCIe IP builtin MSI PIC module"); -MODULE_DESCRIPTION("Infineon PCIe IP builtin MSI PIC driver"); - diff --git a/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq-phy.c b/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq-phy.c deleted file mode 100644 index 9f5027d7cc..0000000000 --- a/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq-phy.c +++ /dev/null @@ -1,408 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_pcie_phy.c -** PROJECT : IFX UEIP for VRX200 -** MODULES : PCIe PHY sub module -** -** DATE : 14 May 2009 -** AUTHOR : Lei Chuanhua -** DESCRIPTION : PCIe Root Complex Driver -** COPYRIGHT : Copyright (c) 2009 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** HISTORY -** $Version $Date $Author $Comment -** 0.0.1 14 May,2009 Lei Chuanhua Initial version -*******************************************************************************/ -/*! - \file ifxmips_pcie_phy.c - \ingroup IFX_PCIE - \brief PCIe PHY PLL register programming source file -*/ -#include <linux/types.h> -#include <linux/kernel.h> -#include <asm/paccess.h> -#include <linux/delay.h> - -#include "pcie-lantiq.h" - -/* PCIe PDI only supports 16 bit operation */ - -#define IFX_PCIE_PHY_REG_WRITE16(__addr, __data) \ - ((*(volatile u16 *) (__addr)) = (__data)) - -#define IFX_PCIE_PHY_REG_READ16(__addr) \ - (*(volatile u16 *) (__addr)) - -#define IFX_PCIE_PHY_REG16(__addr) \ - (*(volatile u16 *) (__addr)) - -#define IFX_PCIE_PHY_REG(__reg, __value, __mask) do { \ - u16 read_data; \ - u16 write_data; \ - read_data = IFX_PCIE_PHY_REG_READ16((__reg)); \ - write_data = (read_data & ((u16)~(__mask))) | (((u16)(__value)) & ((u16)(__mask)));\ - IFX_PCIE_PHY_REG_WRITE16((__reg), write_data); \ -} while (0) - -#define IFX_PCIE_PLL_TIMEOUT 1000 /* Tunnable */ - -static void -pcie_phy_comm_setup(int pcie_port) -{ - /* PLL Setting */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL1(pcie_port), 0x120e, 0xFFFF); - - /* increase the bias reference voltage */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL2(pcie_port), 0x39D7, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL3(pcie_port), 0x0900, 0xFFFF); - - /* Endcnt */ - IFX_PCIE_PHY_REG(PCIE_PHY_RX1_EI(pcie_port), 0x0004, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_RX1_A_CTRL(pcie_port), 0x6803, 0xFFFF); - - /* force */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_CTRL1(pcie_port), 0x0008, 0x0008); - - /* predrv_ser_en */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_A_CTRL2(pcie_port), 0x0706, 0xFFFF); - - /* ctrl_lim */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_CTRL3(pcie_port), 0x1FFF, 0xFFFF); - - /* ctrl */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_A_CTRL1(pcie_port), 0x0800, 0xFF00); - - /* predrv_ser_en */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_A_CTRL2(pcie_port), 0x4702, 0x7F00); - - /* RTERM*/ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_CTRL2(pcie_port), 0x2e00, 0xFFFF); - - /* Improved 100MHz clock output */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_CTRL2(pcie_port), 0x3096, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_A_CTRL2(pcie_port), 0x4707, 0xFFFF); - - /* Reduced CDR BW to avoid glitches */ - IFX_PCIE_PHY_REG(PCIE_PHY_RX1_CDR(pcie_port), 0x0235, 0xFFFF); -} - -#ifdef CONFIG_IFX_PCIE_PHY_36MHZ_MODE -static void -pcie_phy_36mhz_mode_setup(int pcie_port) -{ - IFX_PCIE_PRINT(PCIE_MSG_PHY, "%s pcie_port %d enter\n", __func__, pcie_port); - - /* en_ext_mmd_div_ratio */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL3(pcie_port), 0x0000, 0x0002); - - /* ext_mmd_div_ratio*/ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL3(pcie_port), 0x0000, 0x0070); - - /* pll_ensdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x0200, 0x0200); - - /* en_const_sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x0100, 0x0100); - - /* mmd */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL3(pcie_port), 0x2000, 0xe000); - - /* lf_mode */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL2(pcie_port), 0x0000, 0x4000); - - /* const_sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL1(pcie_port), 0x38e4, 0xFFFF); - - /* const sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x00ee, 0x00FF); - - /* pllmod */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL7(pcie_port), 0x0002, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL6(pcie_port), 0x3a04, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL5(pcie_port), 0xfae3, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL4(pcie_port), 0x1b72, 0xFFFF); - - IFX_PCIE_PRINT(PCIE_MSG_PHY, "%s pcie_port %d exit\n", __func__, pcie_port); -} -#endif /* CONFIG_IFX_PCIE_PHY_36MHZ_MODE */ - -#ifdef CONFIG_IFX_PCIE_PHY_36MHZ_SSC_MODE -static void -pcie_phy_36mhz_ssc_mode_setup(int pcie_port) -{ - IFX_PCIE_PRINT(PCIE_MSG_PHY, "%s pcie_port %d enter\n", __func__, pcie_port); - - /* PLL Setting */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL1(pcie_port), 0x120e, 0xFFFF); - - /* Increase the bias reference voltage */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL2(pcie_port), 0x39D7, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL3(pcie_port), 0x0900, 0xFFFF); - - /* Endcnt */ - IFX_PCIE_PHY_REG(PCIE_PHY_RX1_EI(pcie_port), 0x0004, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_RX1_A_CTRL(pcie_port), 0x6803, 0xFFFF); - - /* Force */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_CTRL1(pcie_port), 0x0008, 0x0008); - - /* Predrv_ser_en */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_A_CTRL2(pcie_port), 0x0706, 0xFFFF); - - /* ctrl_lim */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_CTRL3(pcie_port), 0x1FFF, 0xFFFF); - - /* ctrl */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_A_CTRL1(pcie_port), 0x0800, 0xFF00); - - /* predrv_ser_en */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_A_CTRL2(pcie_port), 0x4702, 0x7F00); - - /* RTERM*/ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_CTRL2(pcie_port), 0x2e00, 0xFFFF); - - /* en_ext_mmd_div_ratio */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL3(pcie_port), 0x0000, 0x0002); - - /* ext_mmd_div_ratio*/ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL3(pcie_port), 0x0000, 0x0070); - - /* pll_ensdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x0400, 0x0400); - - /* en_const_sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x0200, 0x0200); - - /* mmd */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL3(pcie_port), 0x2000, 0xe000); - - /* lf_mode */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL2(pcie_port), 0x0000, 0x4000); - - /* const_sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL1(pcie_port), 0x38e4, 0xFFFF); - - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x0000, 0x0100); - /* const sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x00ee, 0x00FF); - - /* pllmod */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL7(pcie_port), 0x0002, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL6(pcie_port), 0x3a04, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL5(pcie_port), 0xfae3, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL4(pcie_port), 0x1c72, 0xFFFF); - - /* improved 100MHz clock output */ - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_CTRL2(pcie_port), 0x3096, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_A_CTRL2(pcie_port), 0x4707, 0xFFFF); - - /* reduced CDR BW to avoid glitches */ - IFX_PCIE_PHY_REG(PCIE_PHY_RX1_CDR(pcie_port), 0x0235, 0xFFFF); - - IFX_PCIE_PRINT(PCIE_MSG_PHY, "%s pcie_port %d exit\n", __func__, pcie_port); -} -#endif /* CONFIG_IFX_PCIE_PHY_36MHZ_SSC_MODE */ - -#ifdef CONFIG_IFX_PCIE_PHY_25MHZ_MODE -static void -pcie_phy_25mhz_mode_setup(int pcie_port) -{ - IFX_PCIE_PRINT(PCIE_MSG_PHY, "%s pcie_port %d enter\n", __func__, pcie_port); - /* en_const_sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x0100, 0x0100); - - /* pll_ensdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x0000, 0x0200); - - /* en_ext_mmd_div_ratio*/ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL3(pcie_port), 0x0002, 0x0002); - - /* ext_mmd_div_ratio*/ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL3(pcie_port), 0x0040, 0x0070); - - /* mmd */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL3(pcie_port), 0x6000, 0xe000); - - /* lf_mode */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL2(pcie_port), 0x4000, 0x4000); - - IFX_PCIE_PRINT(PCIE_MSG_PHY, "%s pcie_port %d exit\n", __func__, pcie_port); -} -#endif /* CONFIG_IFX_PCIE_PHY_25MHZ_MODE */ - -#ifdef CONFIG_IFX_PCIE_PHY_100MHZ_MODE -static void -pcie_phy_100mhz_mode_setup(int pcie_port) -{ - IFX_PCIE_PRINT(PCIE_MSG_PHY, "%s pcie_port %d enter\n", __func__, pcie_port); - /* en_ext_mmd_div_ratio */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL3(pcie_port), 0x0000, 0x0002); - - /* ext_mmd_div_ratio*/ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL3(pcie_port), 0x0000, 0x0070); - - /* pll_ensdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x0200, 0x0200); - - /* en_const_sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x0100, 0x0100); - - /* mmd */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL3(pcie_port), 0x2000, 0xe000); - - /* lf_mode */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_A_CTRL2(pcie_port), 0x0000, 0x4000); - - /* const_sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL1(pcie_port), 0x38e4, 0xFFFF); - - /* const sdm */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL2(pcie_port), 0x00ee, 0x00FF); - - /* pllmod */ - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL7(pcie_port), 0x0002, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL6(pcie_port), 0x3a04, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL5(pcie_port), 0xfae3, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_PLL_CTRL4(pcie_port), 0x1b72, 0xFFFF); - - IFX_PCIE_PRINT(PCIE_MSG_PHY, "%s pcie_port %d exit\n", __func__, pcie_port); -} -#endif /* CONFIG_IFX_PCIE_PHY_100MHZ_MODE */ - -static int -pcie_phy_wait_startup_ready(int pcie_port) -{ - int i; - - for (i = 0; i < IFX_PCIE_PLL_TIMEOUT; i++) { - if ((IFX_PCIE_PHY_REG16(PCIE_PHY_PLL_STATUS(pcie_port)) & 0x0040) != 0) { - break; - } - udelay(10); - } - if (i >= IFX_PCIE_PLL_TIMEOUT) { - printk(KERN_ERR "%s PLL Link timeout\n", __func__); - return -1; - } - return 0; -} - -static void -pcie_phy_load_enable(int pcie_port, int slice) -{ - /* Set the load_en of tx/rx slice to '1' */ - switch (slice) { - case 1: - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_CTRL1(pcie_port), 0x0010, 0x0010); - break; - case 2: - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_CTRL1(pcie_port), 0x0010, 0x0010); - break; - case 3: - IFX_PCIE_PHY_REG(PCIE_PHY_RX1_CTRL1(pcie_port), 0x0002, 0x0002); - break; - } -} - -static void -pcie_phy_load_disable(int pcie_port, int slice) -{ - /* set the load_en of tx/rx slice to '0' */ - switch (slice) { - case 1: - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_CTRL1(pcie_port), 0x0000, 0x0010); - break; - case 2: - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_CTRL1(pcie_port), 0x0000, 0x0010); - break; - case 3: - IFX_PCIE_PHY_REG(PCIE_PHY_RX1_CTRL1(pcie_port), 0x0000, 0x0002); - break; - } -} - -static void pcie_phy_load_war(int pcie_port) -{ - int slice; - - for (slice = 1; slice < 4; slice++) { - pcie_phy_load_enable(pcie_port, slice); - udelay(1); - pcie_phy_load_disable(pcie_port, slice); - } -} - -static void pcie_phy_tx2_modulation(int pcie_port) -{ - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_MOD1(pcie_port), 0x1FFE, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_MOD2(pcie_port), 0xFFFE, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_MOD3(pcie_port), 0x0601, 0xFFFF); - mdelay(1); - IFX_PCIE_PHY_REG(PCIE_PHY_TX2_MOD3(pcie_port), 0x0001, 0xFFFF); -} - -static void pcie_phy_tx1_modulation(int pcie_port) -{ - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_MOD1(pcie_port), 0x1FFE, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_MOD2(pcie_port), 0xFFFE, 0xFFFF); - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_MOD3(pcie_port), 0x0601, 0xFFFF); - mdelay(1); - IFX_PCIE_PHY_REG(PCIE_PHY_TX1_MOD3(pcie_port), 0x0001, 0xFFFF); -} - -static void pcie_phy_tx_modulation_war(int pcie_port) -{ - int i; -#define PCIE_PHY_MODULATION_NUM 5 - for (i = 0; i < PCIE_PHY_MODULATION_NUM; i++) { - pcie_phy_tx2_modulation(pcie_port); - pcie_phy_tx1_modulation(pcie_port); - } -#undef PCIE_PHY_MODULATION_NUM -} - -void pcie_phy_clock_mode_setup(int pcie_port) -{ - pcie_pdi_big_endian(pcie_port); - - /* Enable PDI to access PCIe PHY register */ - pcie_pdi_pmu_enable(pcie_port); - - /* Configure PLL and PHY clock */ - pcie_phy_comm_setup(pcie_port); - -#ifdef CONFIG_IFX_PCIE_PHY_36MHZ_MODE - pcie_phy_36mhz_mode_setup(pcie_port); -#elif defined(CONFIG_IFX_PCIE_PHY_36MHZ_SSC_MODE) - pcie_phy_36mhz_ssc_mode_setup(pcie_port); -#elif defined(CONFIG_IFX_PCIE_PHY_25MHZ_MODE) - pcie_phy_25mhz_mode_setup(pcie_port); -#elif defined (CONFIG_IFX_PCIE_PHY_100MHZ_MODE) - pcie_phy_100mhz_mode_setup(pcie_port); -#else - #error "PCIE PHY Clock Mode must be chosen first!!!!" -#endif /* CONFIG_IFX_PCIE_PHY_36MHZ_MODE */ - - /* Enable PCIe PHY and make PLL setting take effect */ - pcie_phy_pmu_enable(pcie_port); - - /* Check if we are in startup_ready status */ - pcie_phy_wait_startup_ready(pcie_port); - - pcie_phy_load_war(pcie_port); - - /* Apply TX modulation workarounds */ - pcie_phy_tx_modulation_war(pcie_port); - -#ifdef IFX_PCI_PHY_REG_DUMP - IFX_PCIE_PRINT(PCIE_MSG_PHY, "Modified PHY register dump\n"); - pcie_phy_reg_dump(pcie_port); -#endif -} - diff --git a/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq.c b/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq.c deleted file mode 100644 index 1df55b5c02..0000000000 --- a/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq.c +++ /dev/null @@ -1,1146 +0,0 @@ -#include <linux/types.h> -#include <linux/module.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/mm.h> -#include <asm/paccess.h> -#include <linux/pci.h> -#include <linux/pci_regs.h> -#include <linux/platform_device.h> - -#define CONFIG_IFX_PCIE_1ST_CORE - -#include "pcie-lantiq.h" - -#define IFX_PCIE_IR (INT_NUM_IM4_IRL0 + 25) -#define IFX_PCIE_INTA (INT_NUM_IM4_IRL0 + 8) -#define IFX_PCIE_INTB (INT_NUM_IM4_IRL0 + 9) -#define IFX_PCIE_INTC (INT_NUM_IM4_IRL0 + 10) -#define IFX_PCIE_INTD (INT_NUM_IM4_IRL0 + 11) -#define MS(_v, _f) (((_v) & (_f)) >> _f##_S) -#define SM(_v, _f) (((_v) << _f##_S) & (_f)) -#define IFX_REG_SET_BIT(_f, _r) \ - IFX_REG_W32((IFX_REG_R32((_r)) &~ (_f)) | (_f), (_r)) -#define IFX_PCIE_LTSSM_ENABLE_TIMEOUT 10 -#define IFX_PCIE_PHY_LINK_UP_TIMEOUT 1000 -#define IFX_PCIE_PHY_LOOP_CNT 5 - -static DEFINE_SPINLOCK(ifx_pcie_lock); - -int pcibios_1st_host_bus_nr(void); - -unsigned int g_pcie_debug_flag = PCIE_MSG_ANY & (~PCIE_MSG_CFG); - -static ifx_pcie_irq_t pcie_irqs[IFX_PCIE_CORE_NR] = { - { - .ir_irq = { - .irq = IFX_PCIE_IR, - .name = "ifx_pcie_rc0", - }, - - .legacy_irq = { - { - .irq_bit = PCIE_IRN_INTA, - .irq = IFX_PCIE_INTA, - }, - { - .irq_bit = PCIE_IRN_INTB, - .irq = IFX_PCIE_INTB, - }, - { - .irq_bit = PCIE_IRN_INTC, - .irq = IFX_PCIE_INTC, - }, - { - .irq_bit = PCIE_IRN_INTD, - .irq = IFX_PCIE_INTD, - }, - }, - }, -}; - -static inline int pcie_ltssm_enable(int pcie_port) -{ - int i; - - IFX_REG_W32(PCIE_RC_CCR_LTSSM_ENABLE, PCIE_RC_CCR(pcie_port)); /* Enable LTSSM */ - - /* Wait for the link to come up */ - for (i = 0; i < IFX_PCIE_LTSSM_ENABLE_TIMEOUT; i++) { - if (!(IFX_REG_R32(PCIE_LCTLSTS(pcie_port)) & PCIE_LCTLSTS_RETRAIN_PENDING)) { - break; - } - udelay(10); - } - if (i >= IFX_PCIE_LTSSM_ENABLE_TIMEOUT) { - IFX_PCIE_PRINT(PCIE_MSG_INIT, "%s link timeout!!!!!\n", __func__); - return -1; - } - return 0; -} - -static inline void pcie_status_register_clear(int pcie_port) -{ - IFX_REG_W32(0, PCIE_RC_DR(pcie_port)); - IFX_REG_W32(0, PCIE_PCICMDSTS(pcie_port)); - IFX_REG_W32(0, PCIE_DCTLSTS(pcie_port)); - IFX_REG_W32(0, PCIE_LCTLSTS(pcie_port)); - IFX_REG_W32(0, PCIE_SLCTLSTS(pcie_port)); - IFX_REG_W32(0, PCIE_RSTS(pcie_port)); - IFX_REG_W32(0, PCIE_UES_R(pcie_port)); - IFX_REG_W32(0, PCIE_UEMR(pcie_port)); - IFX_REG_W32(0, PCIE_UESR(pcie_port)); - IFX_REG_W32(0, PCIE_CESR(pcie_port)); - IFX_REG_W32(0, PCIE_CEMR(pcie_port)); - IFX_REG_W32(0, PCIE_RESR(pcie_port)); - IFX_REG_W32(0, PCIE_PVCCRSR(pcie_port)); - IFX_REG_W32(0, PCIE_VC0_RSR0(pcie_port)); - IFX_REG_W32(0, PCIE_TPFCS(pcie_port)); - IFX_REG_W32(0, PCIE_TNPFCS(pcie_port)); - IFX_REG_W32(0, PCIE_TCFCS(pcie_port)); - IFX_REG_W32(0, PCIE_QSR(pcie_port)); - IFX_REG_W32(0, PCIE_IOBLSECS(pcie_port)); -} - -static inline int ifx_pcie_link_up(int pcie_port) -{ - return (IFX_REG_R32(PCIE_PHY_SR(pcie_port)) & PCIE_PHY_SR_PHY_LINK_UP) ? 1 : 0; -} - -static inline void pcie_mem_io_setup(int pcie_port) -{ - unsigned int reg; - /* - * BAR[0:1] readonly register - * RC contains only minimal BARs for packets mapped to this device - * Mem/IO filters defines a range of memory occupied by memory mapped IO devices that - * reside on the downstream side fo the bridge. - */ - reg = SM((PCIE_MEM_PHY_PORT_TO_END(pcie_port) >> 20), PCIE_MBML_MEM_LIMIT_ADDR) - | SM((PCIE_MEM_PHY_PORT_TO_BASE(pcie_port) >> 20), PCIE_MBML_MEM_BASE_ADDR); - IFX_REG_W32(reg, PCIE_MBML(pcie_port)); - - /* PCIe_PBML, same as MBML */ - IFX_REG_W32(IFX_REG_R32(PCIE_MBML(pcie_port)), PCIE_PMBL(pcie_port)); - - /* IO Address Range */ - reg = SM((PCIE_IO_PHY_PORT_TO_END(pcie_port) >> 12), PCIE_IOBLSECS_IO_LIMIT_ADDR) - | SM((PCIE_IO_PHY_PORT_TO_BASE(pcie_port) >> 12), PCIE_IOBLSECS_IO_BASE_ADDR); - reg |= PCIE_IOBLSECS_32BIT_IO_ADDR; - IFX_REG_W32(reg, PCIE_IOBLSECS(pcie_port)); - - reg = SM((PCIE_IO_PHY_PORT_TO_END(pcie_port) >> 16), PCIE_IO_BANDL_UPPER_16BIT_IO_LIMIT) - | SM((PCIE_IO_PHY_PORT_TO_BASE(pcie_port) >> 16), PCIE_IO_BANDL_UPPER_16BIT_IO_BASE); - IFX_REG_W32(reg, PCIE_IO_BANDL(pcie_port)); -} - -static inline void pcie_msi_setup(int pcie_port) -{ - unsigned int reg; - - /* XXX, MSI stuff should only apply to EP */ - /* MSI Capability: Only enable 32-bit addresses */ - reg = IFX_REG_R32(PCIE_MCAPR(pcie_port)); - reg &= ~PCIE_MCAPR_ADDR64_CAP; - reg |= PCIE_MCAPR_MSI_ENABLE; - - /* Disable multiple message */ - reg &= ~(PCIE_MCAPR_MULTI_MSG_CAP | PCIE_MCAPR_MULTI_MSG_ENABLE); - IFX_REG_W32(reg, PCIE_MCAPR(pcie_port)); -} - -static inline void pcie_pm_setup(int pcie_port) -{ - unsigned int reg; - - /* Enable PME, Soft reset enabled */ - reg = IFX_REG_R32(PCIE_PM_CSR(pcie_port)); - reg |= PCIE_PM_CSR_PME_ENABLE | PCIE_PM_CSR_SW_RST; - IFX_REG_W32(reg, PCIE_PM_CSR(pcie_port)); -} - -static inline void pcie_bus_setup(int pcie_port) -{ - unsigned int reg; - - reg = SM(0, PCIE_BNR_PRIMARY_BUS_NUM) | SM(1, PCIE_PNR_SECONDARY_BUS_NUM) | SM(0xFF, PCIE_PNR_SUB_BUS_NUM); - IFX_REG_W32(reg, PCIE_BNR(pcie_port)); -} - -static inline void pcie_device_setup(int pcie_port) -{ - unsigned int reg; - - /* Device capability register, set up Maximum payload size */ - reg = IFX_REG_R32(PCIE_DCAP(pcie_port)); - reg |= PCIE_DCAP_ROLE_BASE_ERR_REPORT; - reg |= SM(PCIE_MAX_PAYLOAD_128, PCIE_DCAP_MAX_PAYLOAD_SIZE); - - /* Only available for EP */ - reg &= ~(PCIE_DCAP_EP_L0S_LATENCY | PCIE_DCAP_EP_L1_LATENCY); - IFX_REG_W32(reg, PCIE_DCAP(pcie_port)); - - /* Device control and status register */ - /* Set Maximum Read Request size for the device as a Requestor */ - reg = IFX_REG_R32(PCIE_DCTLSTS(pcie_port)); - - /* - * Request size can be larger than the MPS used, but the completions returned - * for the read will be bounded by the MPS size. - * In our system, Max request size depends on AHB burst size. It is 64 bytes. - * but we set it as 128 as minimum one. - */ - reg |= SM(PCIE_MAX_PAYLOAD_128, PCIE_DCTLSTS_MAX_READ_SIZE) - | SM(PCIE_MAX_PAYLOAD_128, PCIE_DCTLSTS_MAX_PAYLOAD_SIZE); - - /* Enable relaxed ordering, no snoop, and all kinds of errors */ - reg |= PCIE_DCTLSTS_RELAXED_ORDERING_EN | PCIE_DCTLSTS_ERR_EN | PCIE_DCTLSTS_NO_SNOOP_EN; - - IFX_REG_W32(reg, PCIE_DCTLSTS(pcie_port)); -} - -static inline void pcie_link_setup(int pcie_port) -{ - unsigned int reg; - - /* - * XXX, Link capability register, bit 18 for EP CLKREQ# dynamic clock management for L1, L2/3 CPM - * L0s is reported during link training via TS1 order set by N_FTS - */ - reg = IFX_REG_R32(PCIE_LCAP(pcie_port)); - reg &= ~PCIE_LCAP_L0S_EIXT_LATENCY; - reg |= SM(3, PCIE_LCAP_L0S_EIXT_LATENCY); - IFX_REG_W32(reg, PCIE_LCAP(pcie_port)); - - /* Link control and status register */ - reg = IFX_REG_R32(PCIE_LCTLSTS(pcie_port)); - - /* Link Enable, ASPM enabled */ - reg &= ~PCIE_LCTLSTS_LINK_DISABLE; - -#ifdef CONFIG_PCIEASPM - /* - * We use the same physical reference clock that the platform provides on the connector - * It paved the way for ASPM to calculate the new exit Latency - */ - reg |= PCIE_LCTLSTS_SLOT_CLK_CFG; - reg |= PCIE_LCTLSTS_COM_CLK_CFG; - /* - * We should disable ASPM by default except that we have dedicated power management support - * Enable ASPM will cause the system hangup/instability, performance degration - */ - reg |= PCIE_LCTLSTS_ASPM_ENABLE; -#else - reg &= ~PCIE_LCTLSTS_ASPM_ENABLE; -#endif /* CONFIG_PCIEASPM */ - - /* - * The maximum size of any completion with data packet is bounded by the MPS setting - * in device control register - */ - /* RCB may cause multiple split transactions, two options available, we use 64 byte RCB */ - reg &= ~ PCIE_LCTLSTS_RCB128; - IFX_REG_W32(reg, PCIE_LCTLSTS(pcie_port)); -} - -static inline void pcie_error_setup(int pcie_port) -{ - unsigned int reg; - - /* - * Forward ERR_COR, ERR_NONFATAL, ERR_FATAL to the backbone - * Poisoned write TLPs and completions indicating poisoned TLPs will set the PCIe_PCICMDSTS.MDPE - */ - reg = IFX_REG_R32(PCIE_INTRBCTRL(pcie_port)); - reg |= PCIE_INTRBCTRL_SERR_ENABLE | PCIE_INTRBCTRL_PARITY_ERR_RESP_ENABLE; - - IFX_REG_W32(reg, PCIE_INTRBCTRL(pcie_port)); - - /* Uncorrectable Error Mask Register, Unmask <enable> all bits in PCIE_UESR */ - reg = IFX_REG_R32(PCIE_UEMR(pcie_port)); - reg &= ~PCIE_ALL_UNCORRECTABLE_ERR; - IFX_REG_W32(reg, PCIE_UEMR(pcie_port)); - - /* Uncorrectable Error Severity Register, ALL errors are FATAL */ - IFX_REG_W32(PCIE_ALL_UNCORRECTABLE_ERR, PCIE_UESR(pcie_port)); - - /* Correctable Error Mask Register, unmask <enable> all bits */ - reg = IFX_REG_R32(PCIE_CEMR(pcie_port)); - reg &= ~PCIE_CORRECTABLE_ERR; - IFX_REG_W32(reg, PCIE_CEMR(pcie_port)); - - /* Advanced Error Capabilities and Control Registr */ - reg = IFX_REG_R32(PCIE_AECCR(pcie_port)); - reg |= PCIE_AECCR_ECRC_CHECK_EN | PCIE_AECCR_ECRC_GEN_EN; - IFX_REG_W32(reg, PCIE_AECCR(pcie_port)); - - /* Root Error Command Register, Report all types of errors */ - reg = IFX_REG_R32(PCIE_RECR(pcie_port)); - reg |= PCIE_RECR_ERR_REPORT_EN; - IFX_REG_W32(reg, PCIE_RECR(pcie_port)); - - /* Clear the Root status register */ - reg = IFX_REG_R32(PCIE_RESR(pcie_port)); - IFX_REG_W32(reg, PCIE_RESR(pcie_port)); -} - -static inline void pcie_root_setup(int pcie_port) -{ - unsigned int reg; - - /* Root control and capabilities register */ - reg = IFX_REG_R32(PCIE_RCTLCAP(pcie_port)); - reg |= PCIE_RCTLCAP_SERR_ENABLE | PCIE_RCTLCAP_PME_INT_EN; - IFX_REG_W32(reg, PCIE_RCTLCAP(pcie_port)); -} - -static inline void pcie_vc_setup(int pcie_port) -{ - unsigned int reg; - - /* Port VC Capability Register 2 */ - reg = IFX_REG_R32(PCIE_PVC2(pcie_port)); - reg &= ~PCIE_PVC2_VC_ARB_WRR; - reg |= PCIE_PVC2_VC_ARB_16P_FIXED_WRR; - IFX_REG_W32(reg, PCIE_PVC2(pcie_port)); - - /* VC0 Resource Capability Register */ - reg = IFX_REG_R32(PCIE_VC0_RC(pcie_port)); - reg &= ~PCIE_VC0_RC_REJECT_SNOOP; - IFX_REG_W32(reg, PCIE_VC0_RC(pcie_port)); -} - -static inline void pcie_port_logic_setup(int pcie_port) -{ - unsigned int reg; - - /* FTS number, default 12, increase to 63, may increase time from/to L0s to L0 */ - reg = IFX_REG_R32(PCIE_AFR(pcie_port)); - reg &= ~(PCIE_AFR_FTS_NUM | PCIE_AFR_COM_FTS_NUM); - reg |= SM(PCIE_AFR_FTS_NUM_DEFAULT, PCIE_AFR_FTS_NUM) - | SM(PCIE_AFR_FTS_NUM_DEFAULT, PCIE_AFR_COM_FTS_NUM); - /* L0s and L1 entry latency */ - reg &= ~(PCIE_AFR_L0S_ENTRY_LATENCY | PCIE_AFR_L1_ENTRY_LATENCY); - reg |= SM(PCIE_AFR_L0S_ENTRY_LATENCY_DEFAULT, PCIE_AFR_L0S_ENTRY_LATENCY) - | SM(PCIE_AFR_L1_ENTRY_LATENCY_DEFAULT, PCIE_AFR_L1_ENTRY_LATENCY); - IFX_REG_W32(reg, PCIE_AFR(pcie_port)); - - /* Port Link Control Register */ - reg = IFX_REG_R32(PCIE_PLCR(pcie_port)); - reg |= PCIE_PLCR_DLL_LINK_EN; /* Enable the DLL link */ - IFX_REG_W32(reg, PCIE_PLCR(pcie_port)); - - /* Lane Skew Register */ - reg = IFX_REG_R32(PCIE_LSR(pcie_port)); - /* Enable ACK/NACK and FC */ - reg &= ~(PCIE_LSR_ACKNAK_DISABLE | PCIE_LSR_FC_DISABLE); - IFX_REG_W32(reg, PCIE_LSR(pcie_port)); - - /* Symbol Timer Register and Filter Mask Register 1 */ - reg = IFX_REG_R32(PCIE_STRFMR(pcie_port)); - - /* Default SKP interval is very accurate already, 5us */ - /* Enable IO/CFG transaction */ - reg |= PCIE_STRFMR_RX_CFG_TRANS_ENABLE | PCIE_STRFMR_RX_IO_TRANS_ENABLE; - /* Disable FC WDT */ - reg &= ~PCIE_STRFMR_FC_WDT_DISABLE; - IFX_REG_W32(reg, PCIE_STRFMR(pcie_port)); - - /* Filter Masker Register 2 */ - reg = IFX_REG_R32(PCIE_FMR2(pcie_port)); - reg |= PCIE_FMR2_VENDOR_MSG1_PASSED_TO_TRGT1 | PCIE_FMR2_VENDOR_MSG0_PASSED_TO_TRGT1; - IFX_REG_W32(reg, PCIE_FMR2(pcie_port)); - - /* VC0 Completion Receive Queue Control Register */ - reg = IFX_REG_R32(PCIE_VC0_CRQCR(pcie_port)); - reg &= ~PCIE_VC0_CRQCR_CPL_TLP_QUEUE_MODE; - reg |= SM(PCIE_VC0_TLP_QUEUE_MODE_BYPASS, PCIE_VC0_CRQCR_CPL_TLP_QUEUE_MODE); - IFX_REG_W32(reg, PCIE_VC0_CRQCR(pcie_port)); -} - -static inline void pcie_rc_cfg_reg_setup(int pcie_port) -{ - /* diable ltssm */ - IFX_REG_W32(0, PCIE_RC_CCR(pcie_port)); - - pcie_mem_io_setup(pcie_port); - pcie_msi_setup(pcie_port); - pcie_pm_setup(pcie_port); - pcie_bus_setup(pcie_port); - pcie_device_setup(pcie_port); - pcie_link_setup(pcie_port); - pcie_error_setup(pcie_port); - pcie_root_setup(pcie_port); - pcie_vc_setup(pcie_port); - pcie_port_logic_setup(pcie_port); -} - -static int ifx_pcie_wait_phy_link_up(int pcie_port) -{ - int i; - - /* Wait for PHY link is up */ - for (i = 0; i < IFX_PCIE_PHY_LINK_UP_TIMEOUT; i++) { - if (ifx_pcie_link_up(pcie_port)) { - break; - } - udelay(100); - } - if (i >= IFX_PCIE_PHY_LINK_UP_TIMEOUT) { - printk(KERN_ERR "%s timeout\n", __func__); - return -1; - } - - /* Check data link up or not */ - if (!(IFX_REG_R32(PCIE_RC_DR(pcie_port)) & PCIE_RC_DR_DLL_UP)) { - printk(KERN_ERR "%s DLL link is still down\n", __func__); - return -1; - } - - /* Check Data link active or not */ - if (!(IFX_REG_R32(PCIE_LCTLSTS(pcie_port)) & PCIE_LCTLSTS_DLL_ACTIVE)) { - printk(KERN_ERR "%s DLL is not active\n", __func__); - return -1; - } - return 0; -} - -static inline int pcie_app_loigc_setup(int pcie_port) -{ - IFX_REG_W32(PCIE_AHB_CTRL_BUS_ERROR_SUPPRESS, PCIE_AHB_CTRL(pcie_port)); - - /* Pull PCIe EP out of reset */ - pcie_device_rst_deassert(pcie_port); - - /* Start LTSSM training between RC and EP */ - pcie_ltssm_enable(pcie_port); - - /* Check PHY status after enabling LTSSM */ - if (ifx_pcie_wait_phy_link_up(pcie_port) != 0) { - return -1; - } - return 0; -} - -/* - * Must be done after ltssm due to based on negotiated link - * width and payload size - * Update the Replay Time Limit. Empirically, some PCIe - * devices take a little longer to respond than expected under - * load. As a workaround for this we configure the Replay Time - * Limit to the value expected for a 512 byte MPS instead of - * our actual 128 byte MPS. The numbers below are directly - * from the PCIe spec table 3-4/5. - */ -static inline void pcie_replay_time_update(int pcie_port) -{ - unsigned int reg; - int nlw; - int rtl; - - reg = IFX_REG_R32(PCIE_LCTLSTS(pcie_port)); - - nlw = MS(reg, PCIE_LCTLSTS_NEGOTIATED_LINK_WIDTH); - switch (nlw) { - case PCIE_MAX_LENGTH_WIDTH_X1: - rtl = 1677; - break; - case PCIE_MAX_LENGTH_WIDTH_X2: - rtl = 867; - break; - case PCIE_MAX_LENGTH_WIDTH_X4: - rtl = 462; - break; - case PCIE_MAX_LENGTH_WIDTH_X8: - rtl = 258; - break; - default: - rtl = 1677; - break; - } - reg = IFX_REG_R32(PCIE_ALTRT(pcie_port)); - reg &= ~PCIE_ALTRT_REPLAY_TIME_LIMIT; - reg |= SM(rtl, PCIE_ALTRT_REPLAY_TIME_LIMIT); - IFX_REG_W32(reg, PCIE_ALTRT(pcie_port)); - - IFX_PCIE_PRINT(PCIE_MSG_REG, "%s PCIE_ALTRT 0x%08x\n", - __func__, IFX_REG_R32(PCIE_ALTRT(pcie_port))); -} - -/* - * Table 359 Enhanced Configuration Address Mapping1) - * 1) This table is defined in Table 7-1, page 341, PCI Express Base Specification v1.1 - * Memory Address PCI Express Configuration Space - * A[(20+n-1):20] Bus Number 1 < n < 8 - * A[19:15] Device Number - * A[14:12] Function Number - * A[11:8] Extended Register Number - * A[7:2] Register Number - * A[1:0] Along with size of the access, used to generate Byte Enables - * For VR9, only the address bits [22:0] are mapped to the configuration space: - * . Address bits [22:20] select the target bus (1-of-8)1) - * . Address bits [19:15] select the target device (1-of-32) on the bus - * . Address bits [14:12] select the target function (1-of-8) within the device. - * . Address bits [11:2] selects the target dword (1-of-1024) within the selected function.s configuration space - * . Address bits [1:0] define the start byte location within the selected dword. - */ -static inline unsigned int pcie_bus_addr(u8 bus_num, u16 devfn, int where) -{ - unsigned int addr; - u8 bus; - - if (!bus_num) { - /* type 0 */ - addr = ((PCI_SLOT(devfn) & 0x1F) << 15) | ((PCI_FUNC(devfn) & 0x7) << 12) | ((where & 0xFFF)& ~3); - } else { - bus = bus_num; - /* type 1, only support 8 buses */ - addr = ((bus & 0x7) << 20) | ((PCI_SLOT(devfn) & 0x1F) << 15) | - ((PCI_FUNC(devfn) & 0x7) << 12) | ((where & 0xFFF) & ~3); - } - IFX_PCIE_PRINT(PCIE_MSG_CFG, "%s: bus addr : %02x:%02x.%01x/%02x, addr=%08x\n", - __func__, bus_num, PCI_SLOT(devfn), PCI_FUNC(devfn), where, addr); - return addr; -} - -static int pcie_valid_config(int pcie_port, int bus, int dev) -{ - /* RC itself */ - if ((bus == 0) && (dev == 0)) - return 1; - - /* No physical link */ - if (!ifx_pcie_link_up(pcie_port)) - return 0; - - /* Bus zero only has RC itself - * XXX, check if EP will be integrated - */ - if ((bus == 0) && (dev != 0)) - return 0; - - /* Maximum 8 buses supported for VRX */ - if (bus > 9) - return 0; - - /* - * PCIe is PtP link, one bus only supports only one device - * except bus zero and PCIe switch which is virtual bus device - * The following two conditions really depends on the system design - * and attached the device. - * XXX, how about more new switch - */ - if ((bus == 1) && (dev != 0)) - return 0; - - if ((bus >= 3) && (dev != 0)) - return 0; - return 1; -} - -static inline unsigned int ifx_pcie_cfg_rd(int pcie_port, unsigned int reg) -{ - return IFX_REG_R32((volatile unsigned int *)(PCIE_CFG_PORT_TO_BASE(pcie_port) + reg)); -} - -static inline void ifx_pcie_cfg_wr(int pcie_port, unsigned int reg, unsigned int val) -{ - IFX_REG_W32( val, (volatile unsigned int *)(PCIE_CFG_PORT_TO_BASE(pcie_port) + reg)); -} - -static inline unsigned int ifx_pcie_rc_cfg_rd(int pcie_port, unsigned int reg) -{ - return IFX_REG_R32((volatile unsigned int *)(PCIE_RC_PORT_TO_BASE(pcie_port) + reg)); -} - -static inline void ifx_pcie_rc_cfg_wr(int pcie_port, unsigned int reg, unsigned int val) -{ - IFX_REG_W32(val, (volatile unsigned int *)(PCIE_RC_PORT_TO_BASE(pcie_port) + reg)); -} - -unsigned int ifx_pcie_bus_enum_read_hack(int where, unsigned int value) -{ - unsigned int tvalue = value; - - if (where == PCI_PRIMARY_BUS) { - u8 primary, secondary, subordinate; - - primary = tvalue & 0xFF; - secondary = (tvalue >> 8) & 0xFF; - subordinate = (tvalue >> 16) & 0xFF; - primary += pcibios_1st_host_bus_nr(); - secondary += pcibios_1st_host_bus_nr(); - subordinate += pcibios_1st_host_bus_nr(); - tvalue = (tvalue & 0xFF000000) | (unsigned int)primary | (unsigned int)(secondary << 8) | (unsigned int)(subordinate << 16); - } - return tvalue; -} - -unsigned int ifx_pcie_bus_enum_write_hack(int where, unsigned int value) -{ - unsigned int tvalue = value; - - if (where == PCI_PRIMARY_BUS) { - u8 primary, secondary, subordinate; - - primary = tvalue & 0xFF; - secondary = (tvalue >> 8) & 0xFF; - subordinate = (tvalue >> 16) & 0xFF; - if (primary > 0 && primary != 0xFF) - primary -= pcibios_1st_host_bus_nr(); - if (secondary > 0 && secondary != 0xFF) - secondary -= pcibios_1st_host_bus_nr(); - if (subordinate > 0 && subordinate != 0xFF) - subordinate -= pcibios_1st_host_bus_nr(); - tvalue = (tvalue & 0xFF000000) | (unsigned int)primary | (unsigned int)(secondary << 8) | (unsigned int)(subordinate << 16); - } else if (where == PCI_SUBORDINATE_BUS) { - u8 subordinate = tvalue & 0xFF; - subordinate = subordinate > 0 ? subordinate - pcibios_1st_host_bus_nr() : 0; - tvalue = subordinate; - } - return tvalue; -} - -/** - * \fn static int ifx_pcie_read_config(struct pci_bus *bus, unsigned int devfn, - * int where, int size, unsigned int *value) - * \brief Read a value from configuration space - * - * \param[in] bus Pointer to pci bus - * \param[in] devfn PCI device function number - * \param[in] where PCI register number - * \param[in] size Register read size - * \param[out] value Pointer to return value - * \return PCIBIOS_BAD_REGISTER_NUMBER Invalid register number - * \return PCIBIOS_FUNC_NOT_SUPPORTED PCI function not supported - * \return PCIBIOS_DEVICE_NOT_FOUND PCI device not found - * \return PCIBIOS_SUCCESSFUL OK - * \ingroup IFX_PCIE_OS - */ -static int ifx_pcie_read_config(struct pci_bus *bus, unsigned int devfn, int where, int size, unsigned int *value) -{ - unsigned int data = 0; - int bus_number = bus->number; - static const unsigned int mask[8] = {0, 0xff, 0xffff, 0, 0xffffffff, 0, 0, 0}; - int ret = PCIBIOS_SUCCESSFUL; - struct ifx_pci_controller *ctrl = bus->sysdata; - int pcie_port = ctrl->port; - - if (unlikely(size != 1 && size != 2 && size != 4)){ - ret = PCIBIOS_BAD_REGISTER_NUMBER; - goto out; - } - - /* Make sure the address is aligned to natural boundary */ - if (unlikely(((size - 1) & where))) { - ret = PCIBIOS_BAD_REGISTER_NUMBER; - goto out; - } - - /* - * If we are second controller, we have to cheat OS so that it assume - * its bus number starts from 0 in host controller - */ - bus_number = ifx_pcie_bus_nr_deduct(bus_number, pcie_port); - - /* - * We need to force the bus number to be zero on the root - * bus. Linux numbers the 2nd root bus to start after all - * busses on root 0. - */ - if (bus->parent == NULL) - bus_number = 0; - - /* - * PCIe only has a single device connected to it. It is - * always device ID 0. Don't bother doing reads for other - * device IDs on the first segment. - */ - if ((bus_number == 0) && (PCI_SLOT(devfn) != 0)) { - ret = PCIBIOS_FUNC_NOT_SUPPORTED; - goto out; - } - - if (pcie_valid_config(pcie_port, bus_number, PCI_SLOT(devfn)) == 0) { - *value = 0xffffffff; - ret = PCIBIOS_DEVICE_NOT_FOUND; - goto out; - } - - IFX_PCIE_PRINT(PCIE_MSG_READ_CFG, "%s: %02x:%02x.%01x/%02x:%01d\n", __func__, bus_number, - PCI_SLOT(devfn), PCI_FUNC(devfn), where, size); - - PCIE_IRQ_LOCK(ifx_pcie_lock); - if (bus_number == 0) { /* RC itself */ - unsigned int t; - - t = (where & ~3); - data = ifx_pcie_rc_cfg_rd(pcie_port, t); - IFX_PCIE_PRINT(PCIE_MSG_READ_CFG, "%s: rd local cfg, offset:%08x, data:%08x\n", - __func__, t, data); - } else { - unsigned int addr = pcie_bus_addr(bus_number, devfn, where); - - data = ifx_pcie_cfg_rd(pcie_port, addr); - if (pcie_port == IFX_PCIE_PORT0) { -#ifdef CONFIG_IFX_PCIE_HW_SWAP - data = le32_to_cpu(data); -#endif /* CONFIG_IFX_PCIE_HW_SWAP */ - } else { -#ifdef CONFIG_IFX_PCIE1_HW_SWAP - data = le32_to_cpu(data); -#endif /* CONFIG_IFX_PCIE_HW_SWAP */ - } - } - /* To get a correct PCI topology, we have to restore the bus number to OS */ - data = ifx_pcie_bus_enum_hack(bus, devfn, where, data, pcie_port, 1); - - PCIE_IRQ_UNLOCK(ifx_pcie_lock); - IFX_PCIE_PRINT(PCIE_MSG_READ_CFG, "%s: read config: data=%08x raw=%08x\n", - __func__, (data >> (8 * (where & 3))) & mask[size & 7], data); - - *value = (data >> (8 * (where & 3))) & mask[size & 7]; -out: - return ret; -} - -static unsigned int ifx_pcie_size_to_value(int where, int size, unsigned int data, unsigned int value) -{ - unsigned int shift; - unsigned int tdata = data; - - switch (size) { - case 1: - shift = (where & 0x3) << 3; - tdata &= ~(0xffU << shift); - tdata |= ((value & 0xffU) << shift); - break; - case 2: - shift = (where & 3) << 3; - tdata &= ~(0xffffU << shift); - tdata |= ((value & 0xffffU) << shift); - break; - case 4: - tdata = value; - break; - } - return tdata; -} - -/** - * \fn static static int ifx_pcie_write_config(struct pci_bus *bus, unsigned int devfn, - * int where, int size, unsigned int value) - * \brief Write a value to PCI configuration space - * - * \param[in] bus Pointer to pci bus - * \param[in] devfn PCI device function number - * \param[in] where PCI register number - * \param[in] size The register size to be written - * \param[in] value The valule to be written - * \return PCIBIOS_BAD_REGISTER_NUMBER Invalid register number - * \return PCIBIOS_DEVICE_NOT_FOUND PCI device not found - * \return PCIBIOS_SUCCESSFUL OK - * \ingroup IFX_PCIE_OS - */ -static int ifx_pcie_write_config(struct pci_bus *bus, unsigned int devfn, int where, int size, unsigned int value) -{ - int bus_number = bus->number; - int ret = PCIBIOS_SUCCESSFUL; - struct ifx_pci_controller *ctrl = bus->sysdata; - int pcie_port = ctrl->port; - unsigned int tvalue = value; - unsigned int data; - - /* Make sure the address is aligned to natural boundary */ - if (unlikely(((size - 1) & where))) { - ret = PCIBIOS_BAD_REGISTER_NUMBER; - goto out; - } - /* - * If we are second controller, we have to cheat OS so that it assume - * its bus number starts from 0 in host controller - */ - bus_number = ifx_pcie_bus_nr_deduct(bus_number, pcie_port); - - /* - * We need to force the bus number to be zero on the root - * bus. Linux numbers the 2nd root bus to start after all - * busses on root 0. - */ - if (bus->parent == NULL) - bus_number = 0; - - if (pcie_valid_config(pcie_port, bus_number, PCI_SLOT(devfn)) == 0) { - ret = PCIBIOS_DEVICE_NOT_FOUND; - goto out; - } - - IFX_PCIE_PRINT(PCIE_MSG_WRITE_CFG, "%s: %02x:%02x.%01x/%02x:%01d value=%08x\n", __func__, - bus_number, PCI_SLOT(devfn), PCI_FUNC(devfn), where, size, value); - - /* XXX, some PCIe device may need some delay */ - PCIE_IRQ_LOCK(ifx_pcie_lock); - - /* - * To configure the correct bus topology using native way, we have to cheat Os so that - * it can configure the PCIe hardware correctly. - */ - tvalue = ifx_pcie_bus_enum_hack(bus, devfn, where, value, pcie_port, 0); - - if (bus_number == 0) { /* RC itself */ - unsigned int t; - - t = (where & ~3); - IFX_PCIE_PRINT(PCIE_MSG_WRITE_CFG,"%s: wr local cfg, offset:%08x, fill:%08x\n", __func__, t, value); - data = ifx_pcie_rc_cfg_rd(pcie_port, t); - IFX_PCIE_PRINT(PCIE_MSG_WRITE_CFG,"%s: rd local cfg, offset:%08x, data:%08x\n", __func__, t, data); - - data = ifx_pcie_size_to_value(where, size, data, tvalue); - - IFX_PCIE_PRINT(PCIE_MSG_WRITE_CFG,"%s: wr local cfg, offset:%08x, value:%08x\n", __func__, t, data); - ifx_pcie_rc_cfg_wr(pcie_port, t, data); - IFX_PCIE_PRINT(PCIE_MSG_WRITE_CFG,"%s: rd local cfg, offset:%08x, value:%08x\n", - __func__, t, ifx_pcie_rc_cfg_rd(pcie_port, t)); - } else { - unsigned int addr = pcie_bus_addr(bus_number, devfn, where); - - IFX_PCIE_PRINT(PCIE_MSG_WRITE_CFG,"%s: wr cfg, offset:%08x, fill:%08x\n", __func__, addr, value); - data = ifx_pcie_cfg_rd(pcie_port, addr); - if (pcie_port == IFX_PCIE_PORT0) { -#ifdef CONFIG_IFX_PCIE_HW_SWAP - data = le32_to_cpu(data); -#endif /* CONFIG_IFX_PCIE_HW_SWAP */ - } else { -#ifdef CONFIG_IFX_PCIE1_HW_SWAP - data = le32_to_cpu(data); -#endif /* CONFIG_IFX_PCIE_HW_SWAP */ - } - IFX_PCIE_PRINT(PCIE_MSG_WRITE_CFG,"%s: rd cfg, offset:%08x, data:%08x\n", __func__, addr, data); - - data = ifx_pcie_size_to_value(where, size, data, tvalue); - if (pcie_port == IFX_PCIE_PORT0) { -#ifdef CONFIG_IFX_PCIE_HW_SWAP - data = cpu_to_le32(data); -#endif /* CONFIG_IFX_PCIE_HW_SWAP */ - } else { -#ifdef CONFIG_IFX_PCIE1_HW_SWAP - data = cpu_to_le32(data); -#endif /* CONFIG_IFX_PCIE_HW_SWAP */ - } - IFX_PCIE_PRINT(PCIE_MSG_WRITE_CFG, "%s: wr cfg, offset:%08x, value:%08x\n", __func__, addr, data); - ifx_pcie_cfg_wr(pcie_port, addr, data); - IFX_PCIE_PRINT(PCIE_MSG_WRITE_CFG, "%s: rd cfg, offset:%08x, value:%08x\n", - __func__, addr, ifx_pcie_cfg_rd(pcie_port, addr)); - } - PCIE_IRQ_UNLOCK(ifx_pcie_lock); -out: - return ret; -} - -static struct resource ifx_pcie_io_resource = { - .name = "PCIe0 I/O space", - .start = PCIE_IO_PHY_BASE, - .end = PCIE_IO_PHY_END, - .flags = IORESOURCE_IO, -}; - -static struct resource ifx_pcie_mem_resource = { - .name = "PCIe0 Memory space", - .start = PCIE_MEM_PHY_BASE, - .end = PCIE_MEM_PHY_END, - .flags = IORESOURCE_MEM, -}; - -static struct pci_ops ifx_pcie_ops = { - .read = ifx_pcie_read_config, - .write = ifx_pcie_write_config, -}; - -static struct ifx_pci_controller ifx_pcie_controller[IFX_PCIE_CORE_NR] = { - { - .pcic = { - .pci_ops = &ifx_pcie_ops, - .mem_resource = &ifx_pcie_mem_resource, - .io_resource = &ifx_pcie_io_resource, - }, - .port = IFX_PCIE_PORT0, - }, -}; - -static inline void pcie_core_int_clear_all(int pcie_port) -{ - unsigned int reg; - reg = IFX_REG_R32(PCIE_IRNCR(pcie_port)); - reg &= PCIE_RC_CORE_COMBINED_INT; - IFX_REG_W32(reg, PCIE_IRNCR(pcie_port)); -} - -static irqreturn_t pcie_rc_core_isr(int irq, void *dev_id) -{ - struct ifx_pci_controller *ctrl = (struct ifx_pci_controller *)dev_id; - int pcie_port = ctrl->port; - - IFX_PCIE_PRINT(PCIE_MSG_ISR, "PCIe RC error intr %d\n", irq); - pcie_core_int_clear_all(pcie_port); - return IRQ_HANDLED; -} - -static int pcie_rc_core_int_init(int pcie_port) -{ - int ret; - - /* Enable core interrupt */ - IFX_REG_SET_BIT(PCIE_RC_CORE_COMBINED_INT, PCIE_IRNEN(pcie_port)); - - /* Clear it first */ - IFX_REG_SET_BIT(PCIE_RC_CORE_COMBINED_INT, PCIE_IRNCR(pcie_port)); - ret = request_irq(pcie_irqs[pcie_port].ir_irq.irq, pcie_rc_core_isr, IRQF_DISABLED, - pcie_irqs[pcie_port].ir_irq.name, &ifx_pcie_controller[pcie_port]); - if (ret) - printk(KERN_ERR "%s request irq %d failed\n", __func__, IFX_PCIE_IR); - - return ret; -} - -int ifx_pcie_bios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - unsigned int irq_bit = 0; - int irq = 0; - struct ifx_pci_controller *ctrl = dev->bus->sysdata; - int pcie_port = ctrl->port; - - IFX_PCIE_PRINT(PCIE_MSG_FIXUP, "%s port %d dev %s slot %d pin %d \n", __func__, pcie_port, pci_name(dev), slot, pin); - - if ((pin == PCIE_LEGACY_DISABLE) || (pin > PCIE_LEGACY_INT_MAX)) { - printk(KERN_WARNING "WARNING: dev %s: invalid interrupt pin %d\n", pci_name(dev), pin); - return -1; - } - /* Pin index so minus one */ - irq_bit = pcie_irqs[pcie_port].legacy_irq[pin - 1].irq_bit; - irq = pcie_irqs[pcie_port].legacy_irq[pin - 1].irq; - IFX_REG_SET_BIT(irq_bit, PCIE_IRNEN(pcie_port)); - IFX_REG_SET_BIT(irq_bit, PCIE_IRNCR(pcie_port)); - IFX_PCIE_PRINT(PCIE_MSG_FIXUP, "%s dev %s irq %d assigned\n", __func__, pci_name(dev), irq); - return irq; -} - -/** - * \fn int ifx_pcie_bios_plat_dev_init(struct pci_dev *dev) - * \brief Called to perform platform specific PCI setup - * - * \param[in] dev The Linux PCI device structure for the device to map - * \return OK - * \ingroup IFX_PCIE_OS - */ -int ifx_pcie_bios_plat_dev_init(struct pci_dev *dev) -{ - u16 config; - unsigned int dconfig; - int pos; - /* Enable reporting System errors and parity errors on all devices */ - /* Enable parity checking and error reporting */ - pci_read_config_word(dev, PCI_COMMAND, &config); - config |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR /*| PCI_COMMAND_INVALIDATE | - PCI_COMMAND_FAST_BACK*/; - pci_write_config_word(dev, PCI_COMMAND, config); - - if (dev->subordinate) { - /* Set latency timers on sub bridges */ - pci_write_config_byte(dev, PCI_SEC_LATENCY_TIMER, 0x40); /* XXX, */ - /* More bridge error detection */ - pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &config); - config |= PCI_BRIDGE_CTL_PARITY | PCI_BRIDGE_CTL_SERR; - pci_write_config_word(dev, PCI_BRIDGE_CONTROL, config); - } - /* Enable the PCIe normal error reporting */ - pos = pci_find_capability(dev, PCI_CAP_ID_EXP); - if (pos) { - /* Disable system error generation in response to error messages */ - pci_read_config_word(dev, pos + PCI_EXP_RTCTL, &config); - config &= ~(PCI_EXP_RTCTL_SECEE | PCI_EXP_RTCTL_SENFEE | PCI_EXP_RTCTL_SEFEE); - pci_write_config_word(dev, pos + PCI_EXP_RTCTL, config); - - /* Clear PCIE Capability's Device Status */ - pci_read_config_word(dev, pos + PCI_EXP_DEVSTA, &config); - pci_write_config_word(dev, pos + PCI_EXP_DEVSTA, config); - - /* Update Device Control */ - pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &config); - /* Correctable Error Reporting */ - config |= PCI_EXP_DEVCTL_CERE; - /* Non-Fatal Error Reporting */ - config |= PCI_EXP_DEVCTL_NFERE; - /* Fatal Error Reporting */ - config |= PCI_EXP_DEVCTL_FERE; - /* Unsupported Request */ - config |= PCI_EXP_DEVCTL_URRE; - pci_write_config_word(dev, pos + PCI_EXP_DEVCTL, config); - } - - /* Find the Advanced Error Reporting capability */ - pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR); - if (pos) { - /* Clear Uncorrectable Error Status */ - pci_read_config_dword(dev, pos + PCI_ERR_UNCOR_STATUS, &dconfig); - pci_write_config_dword(dev, pos + PCI_ERR_UNCOR_STATUS, dconfig); - /* Enable reporting of all uncorrectable errors */ - /* Uncorrectable Error Mask - turned on bits disable errors */ - pci_write_config_dword(dev, pos + PCI_ERR_UNCOR_MASK, 0); - /* - * Leave severity at HW default. This only controls if - * errors are reported as uncorrectable or - * correctable, not if the error is reported. - */ - /* PCI_ERR_UNCOR_SEVER - Uncorrectable Error Severity */ - /* Clear Correctable Error Status */ - pci_read_config_dword(dev, pos + PCI_ERR_COR_STATUS, &dconfig); - pci_write_config_dword(dev, pos + PCI_ERR_COR_STATUS, dconfig); - /* Enable reporting of all correctable errors */ - /* Correctable Error Mask - turned on bits disable errors */ - pci_write_config_dword(dev, pos + PCI_ERR_COR_MASK, 0); - /* Advanced Error Capabilities */ - pci_read_config_dword(dev, pos + PCI_ERR_CAP, &dconfig); - /* ECRC Generation Enable */ - if (dconfig & PCI_ERR_CAP_ECRC_GENC) - dconfig |= PCI_ERR_CAP_ECRC_GENE; - /* ECRC Check Enable */ - if (dconfig & PCI_ERR_CAP_ECRC_CHKC) - dconfig |= PCI_ERR_CAP_ECRC_CHKE; - pci_write_config_dword(dev, pos + PCI_ERR_CAP, dconfig); - - /* PCI_ERR_HEADER_LOG - Header Log Register (16 bytes) */ - /* Enable Root Port's interrupt in response to error messages */ - pci_write_config_dword(dev, pos + PCI_ERR_ROOT_COMMAND, - PCI_ERR_ROOT_CMD_COR_EN | - PCI_ERR_ROOT_CMD_NONFATAL_EN | - PCI_ERR_ROOT_CMD_FATAL_EN); - /* Clear the Root status register */ - pci_read_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, &dconfig); - pci_write_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, dconfig); - } - /* WAR, only 128 MRRS is supported, force all EPs to support this value */ - pcie_set_readrq(dev, 128); - return 0; -} - -static void pcie_phy_rst(int pcie_port) -{ - pcie_phy_rst_assert(pcie_port); - pcie_phy_rst_deassert(pcie_port); - /* Make sure PHY PLL is stable */ - udelay(20); -} - -static int pcie_rc_initialize(int pcie_port) -{ - int i; - - pcie_rcu_endian_setup(pcie_port); - - pcie_ep_gpio_rst_init(pcie_port); - - /* - * XXX, PCIe elastic buffer bug will cause not to be detected. One more - * reset PCIe PHY will solve this issue - */ - for (i = 0; i < IFX_PCIE_PHY_LOOP_CNT; i++) { - /* Disable PCIe PHY Analog part for sanity check */ - pcie_phy_pmu_disable(pcie_port); - pcie_phy_rst(pcie_port); - /* PCIe Core reset enabled, low active, sw programmed */ - pcie_core_rst_assert(pcie_port); - /* Put PCIe EP in reset status */ - pcie_device_rst_assert(pcie_port); - /* PCI PHY & Core reset disabled, high active, sw programmed */ - pcie_core_rst_deassert(pcie_port); - /* Already in a quiet state, program PLL, enable PHY, check ready bit */ - pcie_phy_clock_mode_setup(pcie_port); - /* Enable PCIe PHY and Clock */ - pcie_core_pmu_setup(pcie_port); - /* Clear status registers */ - pcie_status_register_clear(pcie_port); -#ifdef CONFIG_PCI_MSI - pcie_msi_init(pcie_port); -#endif /* CONFIG_PCI_MSI */ - pcie_rc_cfg_reg_setup(pcie_port); - - /* Once link is up, break out */ - if (pcie_app_loigc_setup(pcie_port) == 0) - break; - } - if (i >= IFX_PCIE_PHY_LOOP_CNT) { - printk(KERN_ERR "%s link up failed!!!!!\n", __func__); - return -EIO; - } - /* NB, don't increase ACK/NACK timer timeout value, which will cause a lot of COR errors */ - pcie_replay_time_update(pcie_port); - return 0; -} - -static int inline ifx_pcie_startup_port_nr(void) -{ - int pcie_port = IFX_PCIE_PORT0; - - pcie_port = IFX_PCIE_PORT0; - return pcie_port; -} - -/** - * \fn static int __init ifx_pcie_bios_init(void) - * \brief Initialize the IFX PCIe controllers - * - * \return -EIO PCIe PHY link is not up - * \return -ENOMEM Configuration/IO space failed to map - * \return 0 OK - * \ingroup IFX_PCIE_OS - */ -extern int (*ltqpci_plat_arch_init)(struct pci_dev *dev); -extern int (*ltqpci_map_irq)(const struct pci_dev *dev, u8 slot, u8 pin); -static int __devinit ltq_pcie_probe(struct platform_device *pdev) -{ - char ver_str[128] = {0}; - void __iomem *io_map_base; - int pcie_port; - int startup_port; - ltqpci_map_irq = ifx_pcie_bios_map_irq; - ltqpci_plat_arch_init = ifx_pcie_bios_plat_dev_init; - /* Enable AHB Master/ Slave */ - pcie_ahb_pmu_setup(); - - startup_port = ifx_pcie_startup_port_nr(); - - ltq_gpio_request(&pdev->dev, IFX_PCIE_GPIO_RESET, 0, 1, "pcie-reset"); - - for (pcie_port = startup_port; pcie_port < IFX_PCIE_CORE_NR; pcie_port++){ - if (pcie_rc_initialize(pcie_port) == 0) { - /* Otherwise, warning will pop up */ - io_map_base = ioremap(PCIE_IO_PHY_PORT_TO_BASE(pcie_port), PCIE_IO_SIZE); - if (io_map_base == NULL) - return -ENOMEM; - ifx_pcie_controller[pcie_port].pcic.io_map_base = (unsigned long)io_map_base; - register_pci_controller(&ifx_pcie_controller[pcie_port].pcic); - /* XXX, clear error status */ - pcie_rc_core_int_init(pcie_port); - } - } - - printk(KERN_INFO "%s", ver_str); -return 0; -} - -static struct platform_driver ltq_pcie_driver = { - .probe = ltq_pcie_probe, - .driver = { - .name = "pcie-xway", - .owner = THIS_MODULE, - }, -}; - -int __init pciebios_init(void) -{ - return platform_driver_register(<q_pcie_driver); -} - -arch_initcall(pciebios_init); diff --git a/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq.h b/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq.h deleted file mode 100644 index d877c23a8a..0000000000 --- a/target/linux/lantiq/files/arch/mips/pci/pcie-lantiq.h +++ /dev/null @@ -1,1305 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_pcie_reg.h -** PROJECT : IFX UEIP for VRX200 -** MODULES : PCIe module -** -** DATE : 02 Mar 2009 -** AUTHOR : Lei Chuanhua -** DESCRIPTION : PCIe Root Complex Driver -** COPYRIGHT : Copyright (c) 2009 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** HISTORY -** $Version $Date $Author $Comment -** 0.0.1 17 Mar,2009 Lei Chuanhua Initial version -*******************************************************************************/ -#ifndef IFXMIPS_PCIE_REG_H -#define IFXMIPS_PCIE_REG_H -#include <linux/version.h> -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/interrupt.h> -/*! - \file ifxmips_pcie_reg.h - \ingroup IFX_PCIE - \brief header file for PCIe module register definition -*/ -/* PCIe Address Mapping Base */ -#define PCIE_CFG_PHY_BASE 0x1D000000UL -#define PCIE_CFG_BASE (KSEG1 + PCIE_CFG_PHY_BASE) -#define PCIE_CFG_SIZE (8 * 1024 * 1024) - -#define PCIE_MEM_PHY_BASE 0x1C000000UL -#define PCIE_MEM_BASE (KSEG1 + PCIE_MEM_PHY_BASE) -#define PCIE_MEM_SIZE (16 * 1024 * 1024) -#define PCIE_MEM_PHY_END (PCIE_MEM_PHY_BASE + PCIE_MEM_SIZE - 1) - -#define PCIE_IO_PHY_BASE 0x1D800000UL -#define PCIE_IO_BASE (KSEG1 + PCIE_IO_PHY_BASE) -#define PCIE_IO_SIZE (1 * 1024 * 1024) -#define PCIE_IO_PHY_END (PCIE_IO_PHY_BASE + PCIE_IO_SIZE - 1) - -#define PCIE_RC_CFG_BASE (KSEG1 + 0x1D900000) -#define PCIE_APP_LOGIC_REG (KSEG1 + 0x1E100900) -#define PCIE_MSI_PHY_BASE 0x1F600000UL - -#define PCIE_PDI_PHY_BASE 0x1F106800UL -#define PCIE_PDI_BASE (KSEG1 + PCIE_PDI_PHY_BASE) -#define PCIE_PDI_SIZE 0x400 - -#define PCIE1_CFG_PHY_BASE 0x19000000UL -#define PCIE1_CFG_BASE (KSEG1 + PCIE1_CFG_PHY_BASE) -#define PCIE1_CFG_SIZE (8 * 1024 * 1024) - -#define PCIE1_MEM_PHY_BASE 0x18000000UL -#define PCIE1_MEM_BASE (KSEG1 + PCIE1_MEM_PHY_BASE) -#define PCIE1_MEM_SIZE (16 * 1024 * 1024) -#define PCIE1_MEM_PHY_END (PCIE1_MEM_PHY_BASE + PCIE1_MEM_SIZE - 1) - -#define PCIE1_IO_PHY_BASE 0x19800000UL -#define PCIE1_IO_BASE (KSEG1 + PCIE1_IO_PHY_BASE) -#define PCIE1_IO_SIZE (1 * 1024 * 1024) -#define PCIE1_IO_PHY_END (PCIE1_IO_PHY_BASE + PCIE1_IO_SIZE - 1) - -#define PCIE1_RC_CFG_BASE (KSEG1 + 0x19900000) -#define PCIE1_APP_LOGIC_REG (KSEG1 + 0x1E100700) -#define PCIE1_MSI_PHY_BASE 0x1F400000UL - -#define PCIE1_PDI_PHY_BASE 0x1F700400UL -#define PCIE1_PDI_BASE (KSEG1 + PCIE1_PDI_PHY_BASE) -#define PCIE1_PDI_SIZE 0x400 - -#define PCIE_CFG_PORT_TO_BASE(X) ((X) > 0 ? (PCIE1_CFG_BASE) : (PCIE_CFG_BASE)) -#define PCIE_MEM_PORT_TO_BASE(X) ((X) > 0 ? (PCIE1_MEM_BASE) : (PCIE_MEM_BASE)) -#define PCIE_IO_PORT_TO_BASE(X) ((X) > 0 ? (PCIE1_IO_BASE) : (PCIE_IO_BASE)) -#define PCIE_MEM_PHY_PORT_TO_BASE(X) ((X) > 0 ? (PCIE1_MEM_PHY_BASE) : (PCIE_MEM_PHY_BASE)) -#define PCIE_MEM_PHY_PORT_TO_END(X) ((X) > 0 ? (PCIE1_MEM_PHY_END) : (PCIE_MEM_PHY_END)) -#define PCIE_IO_PHY_PORT_TO_BASE(X) ((X) > 0 ? (PCIE1_IO_PHY_BASE) : (PCIE_IO_PHY_BASE)) -#define PCIE_IO_PHY_PORT_TO_END(X) ((X) > 0 ? (PCIE1_IO_PHY_END) : (PCIE_IO_PHY_END)) -#define PCIE_APP_PORT_TO_BASE(X) ((X) > 0 ? (PCIE1_APP_LOGIC_REG) : (PCIE_APP_LOGIC_REG)) -#define PCIE_RC_PORT_TO_BASE(X) ((X) > 0 ? (PCIE1_RC_CFG_BASE) : (PCIE_RC_CFG_BASE)) -#define PCIE_PHY_PORT_TO_BASE(X) ((X) > 0 ? (PCIE1_PDI_BASE) : (PCIE_PDI_BASE)) - -/* PCIe Application Logic Register */ -/* RC Core Control Register */ -#define PCIE_RC_CCR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x10) -/* This should be enabled after initializing configuratin registers - * Also should check link status retraining bit - */ -#define PCIE_RC_CCR_LTSSM_ENABLE 0x00000001 /* Enable LTSSM to continue link establishment */ - -/* RC Core Debug Register */ -#define PCIE_RC_DR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x14) -#define PCIE_RC_DR_DLL_UP 0x00000001 /* Data Link Layer Up */ -#define PCIE_RC_DR_CURRENT_POWER_STATE 0x0000000E /* Current Power State */ -#define PCIE_RC_DR_CURRENT_POWER_STATE_S 1 -#define PCIE_RC_DR_CURRENT_LTSSM_STATE 0x000001F0 /* Current LTSSM State */ -#define PCIE_RC_DR_CURRENT_LTSSM_STATE_S 4 - -#define PCIE_RC_DR_PM_DEV_STATE 0x00000E00 /* Power Management D-State */ -#define PCIE_RC_DR_PM_DEV_STATE_S 9 - -#define PCIE_RC_DR_PM_ENABLED 0x00001000 /* Power Management State from PMU */ -#define PCIE_RC_DR_PME_EVENT_ENABLED 0x00002000 /* Power Management Event Enable State */ -#define PCIE_RC_DR_AUX_POWER_ENABLED 0x00004000 /* Auxiliary Power Enable */ - -/* Current Power State Definition */ -enum { - PCIE_RC_DR_D0 = 0, - PCIE_RC_DR_D1, /* Not supported */ - PCIE_RC_DR_D2, /* Not supported */ - PCIE_RC_DR_D3, - PCIE_RC_DR_UN, -}; - -/* PHY Link Status Register */ -#define PCIE_PHY_SR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x18) -#define PCIE_PHY_SR_PHY_LINK_UP 0x00000001 /* PHY Link Up/Down Indicator */ - -/* Electromechanical Control Register */ -#define PCIE_EM_CR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x1C) -#define PCIE_EM_CR_CARD_IS_PRESENT 0x00000001 /* Card Presence Detect State */ -#define PCIE_EM_CR_MRL_OPEN 0x00000002 /* MRL Sensor State */ -#define PCIE_EM_CR_POWER_FAULT_SET 0x00000004 /* Power Fault Detected */ -#define PCIE_EM_CR_MRL_SENSOR_SET 0x00000008 /* MRL Sensor Changed */ -#define PCIE_EM_CR_PRESENT_DETECT_SET 0x00000010 /* Card Presense Detect Changed */ -#define PCIE_EM_CR_CMD_CPL_INT_SET 0x00000020 /* Command Complete Interrupt */ -#define PCIE_EM_CR_SYS_INTERLOCK_SET 0x00000040 /* System Electromechanical IterLock Engaged */ -#define PCIE_EM_CR_ATTENTION_BUTTON_SET 0x00000080 /* Attention Button Pressed */ - -/* Interrupt Status Register */ -#define PCIE_IR_SR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x20) -#define PCIE_IR_SR_PME_CAUSE_MSI 0x00000002 /* MSI caused by PME */ -#define PCIE_IR_SR_HP_PME_WAKE_GEN 0x00000004 /* Hotplug PME Wake Generation */ -#define PCIE_IR_SR_HP_MSI 0x00000008 /* Hotplug MSI */ -#define PCIE_IR_SR_AHB_LU_ERR 0x00000030 /* AHB Bridge Lookup Error Signals */ -#define PCIE_IR_SR_AHB_LU_ERR_S 4 -#define PCIE_IR_SR_INT_MSG_NUM 0x00003E00 /* Interrupt Message Number */ -#define PCIE_IR_SR_INT_MSG_NUM_S 9 -#define PCIE_IR_SR_AER_INT_MSG_NUM 0xF8000000 /* Advanced Error Interrupt Message Number */ -#define PCIE_IR_SR_AER_INT_MSG_NUM_S 27 - -/* Message Control Register */ -#define PCIE_MSG_CR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x30) -#define PCIE_MSG_CR_GEN_PME_TURN_OFF_MSG 0x00000001 /* Generate PME Turn Off Message */ -#define PCIE_MSG_CR_GEN_UNLOCK_MSG 0x00000002 /* Generate Unlock Message */ - -#define PCIE_VDM_DR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x34) - -/* Vendor-Defined Message Requester ID Register */ -#define PCIE_VDM_RID(X) (PCIE_APP_PORT_TO_BASE (X) + 0x38) -#define PCIE_VDM_RID_VENROR_MSG_REQ_ID 0x0000FFFF -#define PCIE_VDM_RID_VDMRID_S 0 - -/* ASPM Control Register */ -#define PCIE_ASPM_CR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x40) -#define PCIE_ASPM_CR_HOT_RST 0x00000001 /* Hot Reset Request to the downstream device */ -#define PCIE_ASPM_CR_REQ_EXIT_L1 0x00000002 /* Request to Exit L1 */ -#define PCIE_ASPM_CR_REQ_ENTER_L1 0x00000004 /* Request to Enter L1 */ - -/* Vendor Message DW0 Register */ -#define PCIE_VM_MSG_DW0(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x50) -#define PCIE_VM_MSG_DW0_TYPE 0x0000001F /* Message type */ -#define PCIE_VM_MSG_DW0_TYPE_S 0 -#define PCIE_VM_MSG_DW0_FORMAT 0x00000060 /* Format */ -#define PCIE_VM_MSG_DW0_FORMAT_S 5 -#define PCIE_VM_MSG_DW0_TC 0x00007000 /* Traffic Class */ -#define PCIE_VM_MSG_DW0_TC_S 12 -#define PCIE_VM_MSG_DW0_ATTR 0x000C0000 /* Atrributes */ -#define PCIE_VM_MSG_DW0_ATTR_S 18 -#define PCIE_VM_MSG_DW0_EP_TLP 0x00100000 /* Poisoned TLP */ -#define PCIE_VM_MSG_DW0_TD 0x00200000 /* TLP Digest */ -#define PCIE_VM_MSG_DW0_LEN 0xFFC00000 /* Length */ -#define PCIE_VM_MSG_DW0_LEN_S 22 - -/* Format Definition */ -enum { - PCIE_VM_MSG_FORMAT_00 = 0, /* 3DW Hdr, no data*/ - PCIE_VM_MSG_FORMAT_01, /* 4DW Hdr, no data */ - PCIE_VM_MSG_FORMAT_10, /* 3DW Hdr, with data */ - PCIE_VM_MSG_FORMAT_11, /* 4DW Hdr, with data */ -}; - -/* Traffic Class Definition */ -enum { - PCIE_VM_MSG_TC0 = 0, - PCIE_VM_MSG_TC1, - PCIE_VM_MSG_TC2, - PCIE_VM_MSG_TC3, - PCIE_VM_MSG_TC4, - PCIE_VM_MSG_TC5, - PCIE_VM_MSG_TC6, - PCIE_VM_MSG_TC7, -}; - -/* Attributes Definition */ -enum { - PCIE_VM_MSG_ATTR_00 = 0, /* RO and No Snoop cleared */ - PCIE_VM_MSG_ATTR_01, /* RO cleared , No Snoop set */ - PCIE_VM_MSG_ATTR_10, /* RO set, No Snoop cleared*/ - PCIE_VM_MSG_ATTR_11, /* RO and No Snoop set */ -}; - -/* Payload Size Definition */ -#define PCIE_VM_MSG_LEN_MIN 0 -#define PCIE_VM_MSG_LEN_MAX 1024 - -/* Vendor Message DW1 Register */ -#define PCIE_VM_MSG_DW1(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x54) -#define PCIE_VM_MSG_DW1_FUNC_NUM 0x00000070 /* Function Number */ -#define PCIE_VM_MSG_DW1_FUNC_NUM_S 8 -#define PCIE_VM_MSG_DW1_CODE 0x00FF0000 /* Message Code */ -#define PCIE_VM_MSG_DW1_CODE_S 16 -#define PCIE_VM_MSG_DW1_TAG 0xFF000000 /* Tag */ -#define PCIE_VM_MSG_DW1_TAG_S 24 - -#define PCIE_VM_MSG_DW2(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x58) -#define PCIE_VM_MSG_DW3(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x5C) - -/* Vendor Message Request Register */ -#define PCIE_VM_MSG_REQR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x60) -#define PCIE_VM_MSG_REQR_REQ 0x00000001 /* Vendor Message Request */ - - -/* AHB Slave Side Band Control Register */ -#define PCIE_AHB_SSB(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x70) -#define PCIE_AHB_SSB_REQ_BCM 0x00000001 /* Slave Reques BCM filed */ -#define PCIE_AHB_SSB_REQ_EP 0x00000002 /* Slave Reques EP filed */ -#define PCIE_AHB_SSB_REQ_TD 0x00000004 /* Slave Reques TD filed */ -#define PCIE_AHB_SSB_REQ_ATTR 0x00000018 /* Slave Reques Attribute number */ -#define PCIE_AHB_SSB_REQ_ATTR_S 3 -#define PCIE_AHB_SSB_REQ_TC 0x000000E0 /* Slave Request TC Field */ -#define PCIE_AHB_SSB_REQ_TC_S 5 - -/* AHB Master SideBand Ctrl Register */ -#define PCIE_AHB_MSB(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x74) -#define PCIE_AHB_MSB_RESP_ATTR 0x00000003 /* Master Response Attribute number */ -#define PCIE_AHB_MSB_RESP_ATTR_S 0 -#define PCIE_AHB_MSB_RESP_BAD_EOT 0x00000004 /* Master Response Badeot filed */ -#define PCIE_AHB_MSB_RESP_BCM 0x00000008 /* Master Response BCM filed */ -#define PCIE_AHB_MSB_RESP_EP 0x00000010 /* Master Response EP filed */ -#define PCIE_AHB_MSB_RESP_TD 0x00000020 /* Master Response TD filed */ -#define PCIE_AHB_MSB_RESP_FUN_NUM 0x000003C0 /* Master Response Function number */ -#define PCIE_AHB_MSB_RESP_FUN_NUM_S 6 - -/* AHB Control Register, fixed bus enumeration exception */ -#define PCIE_AHB_CTRL(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0x78) -#define PCIE_AHB_CTRL_BUS_ERROR_SUPPRESS 0x00000001 - -/* Interrupt Enalbe Register */ -#define PCIE_IRNEN(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0xF4) -#define PCIE_IRNCR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0xF8) -#define PCIE_IRNICR(X) (volatile u32*)(PCIE_APP_PORT_TO_BASE(X) + 0xFC) - -/* PCIe interrupt enable/control/capture register definition */ -#define PCIE_IRN_AER_REPORT 0x00000001 /* AER Interrupt */ -#define PCIE_IRN_AER_MSIX 0x00000002 /* Advanced Error MSI-X Interrupt */ -#define PCIE_IRN_PME 0x00000004 /* PME Interrupt */ -#define PCIE_IRN_HOTPLUG 0x00000008 /* Hotplug Interrupt */ -#define PCIE_IRN_RX_VDM_MSG 0x00000010 /* Vendor-Defined Message Interrupt */ -#define PCIE_IRN_RX_CORRECTABLE_ERR_MSG 0x00000020 /* Correctable Error Message Interrupt */ -#define PCIE_IRN_RX_NON_FATAL_ERR_MSG 0x00000040 /* Non-fatal Error Message */ -#define PCIE_IRN_RX_FATAL_ERR_MSG 0x00000080 /* Fatal Error Message */ -#define PCIE_IRN_RX_PME_MSG 0x00000100 /* PME Message Interrupt */ -#define PCIE_IRN_RX_PME_TURNOFF_ACK 0x00000200 /* PME Turnoff Ack Message Interrupt */ -#define PCIE_IRN_AHB_BR_FATAL_ERR 0x00000400 /* AHB Fatal Error Interrupt */ -#define PCIE_IRN_LINK_AUTO_BW_STATUS 0x00000800 /* Link Auto Bandwidth Status Interrupt */ -#define PCIE_IRN_BW_MGT 0x00001000 /* Bandwidth Managment Interrupt */ -#define PCIE_IRN_INTA 0x00002000 /* INTA */ -#define PCIE_IRN_INTB 0x00004000 /* INTB */ -#define PCIE_IRN_INTC 0x00008000 /* INTC */ -#define PCIE_IRN_INTD 0x00010000 /* INTD */ -#define PCIE_IRN_WAKEUP 0x00020000 /* Wake up Interrupt */ - -#define PCIE_RC_CORE_COMBINED_INT (PCIE_IRN_AER_REPORT | PCIE_IRN_AER_MSIX | PCIE_IRN_PME | \ - PCIE_IRN_HOTPLUG | PCIE_IRN_RX_VDM_MSG | PCIE_IRN_RX_CORRECTABLE_ERR_MSG |\ - PCIE_IRN_RX_NON_FATAL_ERR_MSG | PCIE_IRN_RX_FATAL_ERR_MSG | \ - PCIE_IRN_RX_PME_MSG | PCIE_IRN_RX_PME_TURNOFF_ACK | PCIE_IRN_AHB_BR_FATAL_ERR | \ - PCIE_IRN_LINK_AUTO_BW_STATUS | PCIE_IRN_BW_MGT) -/* PCIe RC Configuration Register */ -#define PCIE_VDID(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x00) - -/* Bit definition from pci_reg.h */ -#define PCIE_PCICMDSTS(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x04) -#define PCIE_CCRID(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x08) -#define PCIE_CLSLTHTBR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x0C) /* EP only */ -/* BAR0, BAR1,Only necessary if the bridges implements a device-specific register set or memory buffer */ -#define PCIE_BAR0(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x10) /* Not used*/ -#define PCIE_BAR1(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x14) /* Not used */ - -#define PCIE_BNR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x18) /* Mandatory */ -/* Bus Number Register bits */ -#define PCIE_BNR_PRIMARY_BUS_NUM 0x000000FF -#define PCIE_BNR_PRIMARY_BUS_NUM_S 0 -#define PCIE_PNR_SECONDARY_BUS_NUM 0x0000FF00 -#define PCIE_PNR_SECONDARY_BUS_NUM_S 8 -#define PCIE_PNR_SUB_BUS_NUM 0x00FF0000 -#define PCIE_PNR_SUB_BUS_NUM_S 16 - -/* IO Base/Limit Register bits */ -#define PCIE_IOBLSECS(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x1C) /* RC only */ -#define PCIE_IOBLSECS_32BIT_IO_ADDR 0x00000001 -#define PCIE_IOBLSECS_IO_BASE_ADDR 0x000000F0 -#define PCIE_IOBLSECS_IO_BASE_ADDR_S 4 -#define PCIE_IOBLSECS_32BIT_IOLIMT 0x00000100 -#define PCIE_IOBLSECS_IO_LIMIT_ADDR 0x0000F000 -#define PCIE_IOBLSECS_IO_LIMIT_ADDR_S 12 - -/* Non-prefetchable Memory Base/Limit Register bit */ -#define PCIE_MBML(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x20) /* RC only */ -#define PCIE_MBML_MEM_BASE_ADDR 0x0000FFF0 -#define PCIE_MBML_MEM_BASE_ADDR_S 4 -#define PCIE_MBML_MEM_LIMIT_ADDR 0xFFF00000 -#define PCIE_MBML_MEM_LIMIT_ADDR_S 20 - -/* Prefetchable Memory Base/Limit Register bit */ -#define PCIE_PMBL(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x24) /* RC only */ -#define PCIE_PMBL_64BIT_ADDR 0x00000001 -#define PCIE_PMBL_UPPER_12BIT 0x0000FFF0 -#define PCIE_PMBL_UPPER_12BIT_S 4 -#define PCIE_PMBL_E64MA 0x00010000 -#define PCIE_PMBL_END_ADDR 0xFFF00000 -#define PCIE_PMBL_END_ADDR_S 20 -#define PCIE_PMBU32(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x28) /* RC only */ -#define PCIE_PMLU32(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x2C) /* RC only */ - -/* I/O Base/Limit Upper 16 bits register */ -#define PCIE_IO_BANDL(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x30) /* RC only */ -#define PCIE_IO_BANDL_UPPER_16BIT_IO_BASE 0x0000FFFF -#define PCIE_IO_BANDL_UPPER_16BIT_IO_BASE_S 0 -#define PCIE_IO_BANDL_UPPER_16BIT_IO_LIMIT 0xFFFF0000 -#define PCIE_IO_BANDL_UPPER_16BIT_IO_LIMIT_S 16 - -#define PCIE_CPR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x34) -#define PCIE_EBBAR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x38) - -/* Interrupt and Secondary Bridge Control Register */ -#define PCIE_INTRBCTRL(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x3C) - -#define PCIE_INTRBCTRL_INT_LINE 0x000000FF -#define PCIE_INTRBCTRL_INT_LINE_S 0 -#define PCIE_INTRBCTRL_INT_PIN 0x0000FF00 -#define PCIE_INTRBCTRL_INT_PIN_S 8 -#define PCIE_INTRBCTRL_PARITY_ERR_RESP_ENABLE 0x00010000 /* #PERR */ -#define PCIE_INTRBCTRL_SERR_ENABLE 0x00020000 /* #SERR */ -#define PCIE_INTRBCTRL_ISA_ENABLE 0x00040000 /* ISA enable, IO 64KB only */ -#define PCIE_INTRBCTRL_VGA_ENABLE 0x00080000 /* VGA enable */ -#define PCIE_INTRBCTRL_VGA_16BIT_DECODE 0x00100000 /* VGA 16bit decode */ -#define PCIE_INTRBCTRL_RST_SECONDARY_BUS 0x00400000 /* Secondary bus rest, hot rest, 1ms */ -/* Others are read only */ -enum { - PCIE_INTRBCTRL_INT_NON = 0, - PCIE_INTRBCTRL_INTA, - PCIE_INTRBCTRL_INTB, - PCIE_INTRBCTRL_INTC, - PCIE_INTRBCTRL_INTD, -}; - -#define PCIE_PM_CAPR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x40) - -/* Power Management Control and Status Register */ -#define PCIE_PM_CSR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x44) - -#define PCIE_PM_CSR_POWER_STATE 0x00000003 /* Power State */ -#define PCIE_PM_CSR_POWER_STATE_S 0 -#define PCIE_PM_CSR_SW_RST 0x00000008 /* Soft Reset Enabled */ -#define PCIE_PM_CSR_PME_ENABLE 0x00000100 /* PME Enable */ -#define PCIE_PM_CSR_PME_STATUS 0x00008000 /* PME status */ - -/* MSI Capability Register for EP */ -#define PCIE_MCAPR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x50) - -#define PCIE_MCAPR_MSI_CAP_ID 0x000000FF /* MSI Capability ID */ -#define PCIE_MCAPR_MSI_CAP_ID_S 0 -#define PCIE_MCAPR_MSI_NEXT_CAP_PTR 0x0000FF00 /* Next Capability Pointer */ -#define PCIE_MCAPR_MSI_NEXT_CAP_PTR_S 8 -#define PCIE_MCAPR_MSI_ENABLE 0x00010000 /* MSI Enable */ -#define PCIE_MCAPR_MULTI_MSG_CAP 0x000E0000 /* Multiple Message Capable */ -#define PCIE_MCAPR_MULTI_MSG_CAP_S 17 -#define PCIE_MCAPR_MULTI_MSG_ENABLE 0x00700000 /* Multiple Message Enable */ -#define PCIE_MCAPR_MULTI_MSG_ENABLE_S 20 -#define PCIE_MCAPR_ADDR64_CAP 0X00800000 /* 64-bit Address Capable */ - -/* MSI Message Address Register */ -#define PCIE_MA(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x54) - -#define PCIE_MA_ADDR_MASK 0xFFFFFFFC /* Message Address */ - -/* MSI Message Upper Address Register */ -#define PCIE_MUA(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x58) - -/* MSI Message Data Register */ -#define PCIE_MD(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x5C) - -#define PCIE_MD_DATA 0x0000FFFF /* Message Data */ -#define PCIE_MD_DATA_S 0 - -/* PCI Express Capability Register */ -#define PCIE_XCAP(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x70) - -#define PCIE_XCAP_ID 0x000000FF /* PCI Express Capability ID */ -#define PCIE_XCAP_ID_S 0 -#define PCIE_XCAP_NEXT_CAP 0x0000FF00 /* Next Capability Pointer */ -#define PCIE_XCAP_NEXT_CAP_S 8 -#define PCIE_XCAP_VER 0x000F0000 /* PCI Express Capability Version */ -#define PCIE_XCAP_VER_S 16 -#define PCIE_XCAP_DEV_PORT_TYPE 0x00F00000 /* Device Port Type */ -#define PCIE_XCAP_DEV_PORT_TYPE_S 20 -#define PCIE_XCAP_SLOT_IMPLEMENTED 0x01000000 /* Slot Implemented */ -#define PCIE_XCAP_MSG_INT_NUM 0x3E000000 /* Interrupt Message Number */ -#define PCIE_XCAP_MSG_INT_NUM_S 25 - -/* Device Capability Register */ -#define PCIE_DCAP(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x74) - -#define PCIE_DCAP_MAX_PAYLOAD_SIZE 0x00000007 /* Max Payload size */ -#define PCIE_DCAP_MAX_PAYLOAD_SIZE_S 0 -#define PCIE_DCAP_PHANTOM_FUNC 0x00000018 /* Phanton Function, not supported */ -#define PCIE_DCAP_PHANTOM_FUNC_S 3 -#define PCIE_DCAP_EXT_TAG 0x00000020 /* Extended Tag Field */ -#define PCIE_DCAP_EP_L0S_LATENCY 0x000001C0 /* EP L0s latency only */ -#define PCIE_DCAP_EP_L0S_LATENCY_S 6 -#define PCIE_DCAP_EP_L1_LATENCY 0x00000E00 /* EP L1 latency only */ -#define PCIE_DCAP_EP_L1_LATENCY_S 9 -#define PCIE_DCAP_ROLE_BASE_ERR_REPORT 0x00008000 /* Role Based ERR */ - -/* Maximum payload size supported */ -enum { - PCIE_MAX_PAYLOAD_128 = 0, - PCIE_MAX_PAYLOAD_256, - PCIE_MAX_PAYLOAD_512, - PCIE_MAX_PAYLOAD_1024, - PCIE_MAX_PAYLOAD_2048, - PCIE_MAX_PAYLOAD_4096, -}; - -/* Device Control and Status Register */ -#define PCIE_DCTLSTS(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x78) - -#define PCIE_DCTLSTS_CORRECTABLE_ERR_EN 0x00000001 /* COR-ERR */ -#define PCIE_DCTLSTS_NONFATAL_ERR_EN 0x00000002 /* Non-fatal ERR */ -#define PCIE_DCTLSTS_FATAL_ERR_EN 0x00000004 /* Fatal ERR */ -#define PCIE_DCTLSYS_UR_REQ_EN 0x00000008 /* UR ERR */ -#define PCIE_DCTLSTS_RELAXED_ORDERING_EN 0x00000010 /* Enable relaxing ordering */ -#define PCIE_DCTLSTS_MAX_PAYLOAD_SIZE 0x000000E0 /* Max payload mask */ -#define PCIE_DCTLSTS_MAX_PAYLOAD_SIZE_S 5 -#define PCIE_DCTLSTS_EXT_TAG_EN 0x00000100 /* Extended tag field */ -#define PCIE_DCTLSTS_PHANTOM_FUNC_EN 0x00000200 /* Phantom Function Enable */ -#define PCIE_DCTLSTS_AUX_PM_EN 0x00000400 /* AUX Power PM Enable */ -#define PCIE_DCTLSTS_NO_SNOOP_EN 0x00000800 /* Enable no snoop, except root port*/ -#define PCIE_DCTLSTS_MAX_READ_SIZE 0x00007000 /* Max Read Request size*/ -#define PCIE_DCTLSTS_MAX_READ_SIZE_S 12 -#define PCIE_DCTLSTS_CORRECTABLE_ERR 0x00010000 /* COR-ERR Detected */ -#define PCIE_DCTLSTS_NONFATAL_ERR 0x00020000 /* Non-Fatal ERR Detected */ -#define PCIE_DCTLSTS_FATAL_ER 0x00040000 /* Fatal ERR Detected */ -#define PCIE_DCTLSTS_UNSUPPORTED_REQ 0x00080000 /* UR Detected */ -#define PCIE_DCTLSTS_AUX_POWER 0x00100000 /* Aux Power Detected */ -#define PCIE_DCTLSTS_TRANSACT_PENDING 0x00200000 /* Transaction pending */ - -#define PCIE_DCTLSTS_ERR_EN (PCIE_DCTLSTS_CORRECTABLE_ERR_EN | \ - PCIE_DCTLSTS_NONFATAL_ERR_EN | PCIE_DCTLSTS_FATAL_ERR_EN | \ - PCIE_DCTLSYS_UR_REQ_EN) - -/* Link Capability Register */ -#define PCIE_LCAP(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x7C) -#define PCIE_LCAP_MAX_LINK_SPEED 0x0000000F /* Max link speed, 0x1 by default */ -#define PCIE_LCAP_MAX_LINK_SPEED_S 0 -#define PCIE_LCAP_MAX_LENGTH_WIDTH 0x000003F0 /* Maxium Length Width */ -#define PCIE_LCAP_MAX_LENGTH_WIDTH_S 4 -#define PCIE_LCAP_ASPM_LEVEL 0x00000C00 /* Active State Link PM Support */ -#define PCIE_LCAP_ASPM_LEVEL_S 10 -#define PCIE_LCAP_L0S_EIXT_LATENCY 0x00007000 /* L0s Exit Latency */ -#define PCIE_LCAP_L0S_EIXT_LATENCY_S 12 -#define PCIE_LCAP_L1_EXIT_LATENCY 0x00038000 /* L1 Exit Latency */ -#define PCIE_LCAP_L1_EXIT_LATENCY_S 15 -#define PCIE_LCAP_CLK_PM 0x00040000 /* Clock Power Management */ -#define PCIE_LCAP_SDER 0x00080000 /* Surprise Down Error Reporting */ -#define PCIE_LCAP_DLL_ACTIVE_REPROT 0x00100000 /* Data Link Layer Active Reporting Capable */ -#define PCIE_LCAP_PORT_NUM 0xFF0000000 /* Port number */ -#define PCIE_LCAP_PORT_NUM_S 24 - -/* Maximum Length width definition */ -#define PCIE_MAX_LENGTH_WIDTH_RES 0x00 -#define PCIE_MAX_LENGTH_WIDTH_X1 0x01 /* Default */ -#define PCIE_MAX_LENGTH_WIDTH_X2 0x02 -#define PCIE_MAX_LENGTH_WIDTH_X4 0x04 -#define PCIE_MAX_LENGTH_WIDTH_X8 0x08 -#define PCIE_MAX_LENGTH_WIDTH_X12 0x0C -#define PCIE_MAX_LENGTH_WIDTH_X16 0x10 -#define PCIE_MAX_LENGTH_WIDTH_X32 0x20 - -/* Active State Link PM definition */ -enum { - PCIE_ASPM_RES0 = 0, - PCIE_ASPM_L0S_ENTRY_SUPPORT, /* L0s */ - PCIE_ASPM_RES1, - PCIE_ASPM_L0S_L1_ENTRY_SUPPORT, /* L0s and L1, default */ -}; - -/* L0s Exit Latency definition */ -enum { - PCIE_L0S_EIXT_LATENCY_L64NS = 0, /* < 64 ns */ - PCIE_L0S_EIXT_LATENCY_B64A128, /* > 64 ns < 128 ns */ - PCIE_L0S_EIXT_LATENCY_B128A256, /* > 128 ns < 256 ns */ - PCIE_L0S_EIXT_LATENCY_B256A512, /* > 256 ns < 512 ns */ - PCIE_L0S_EIXT_LATENCY_B512TO1U, /* > 512 ns < 1 us */ - PCIE_L0S_EIXT_LATENCY_B1A2U, /* > 1 us < 2 us */ - PCIE_L0S_EIXT_LATENCY_B2A4U, /* > 2 us < 4 us */ - PCIE_L0S_EIXT_LATENCY_M4US, /* > 4 us */ -}; - -/* L1 Exit Latency definition */ -enum { - PCIE_L1_EXIT_LATENCY_L1US = 0, /* < 1 us */ - PCIE_L1_EXIT_LATENCY_B1A2, /* > 1 us < 2 us */ - PCIE_L1_EXIT_LATENCY_B2A4, /* > 2 us < 4 us */ - PCIE_L1_EXIT_LATENCY_B4A8, /* > 4 us < 8 us */ - PCIE_L1_EXIT_LATENCY_B8A16, /* > 8 us < 16 us */ - PCIE_L1_EXIT_LATENCY_B16A32, /* > 16 us < 32 us */ - PCIE_L1_EXIT_LATENCY_B32A64, /* > 32 us < 64 us */ - PCIE_L1_EXIT_LATENCY_M64US, /* > 64 us */ -}; - -/* Link Control and Status Register */ -#define PCIE_LCTLSTS(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x80) -#define PCIE_LCTLSTS_ASPM_ENABLE 0x00000003 /* Active State Link PM Control */ -#define PCIE_LCTLSTS_ASPM_ENABLE_S 0 -#define PCIE_LCTLSTS_RCB128 0x00000008 /* Read Completion Boundary 128*/ -#define PCIE_LCTLSTS_LINK_DISABLE 0x00000010 /* Link Disable */ -#define PCIE_LCTLSTS_RETRIAN_LINK 0x00000020 /* Retrain Link */ -#define PCIE_LCTLSTS_COM_CLK_CFG 0x00000040 /* Common Clock Configuration */ -#define PCIE_LCTLSTS_EXT_SYNC 0x00000080 /* Extended Synch */ -#define PCIE_LCTLSTS_CLK_PM_EN 0x00000100 /* Enable Clock Powerm Management */ -#define PCIE_LCTLSTS_LINK_SPEED 0x000F0000 /* Link Speed */ -#define PCIE_LCTLSTS_LINK_SPEED_S 16 -#define PCIE_LCTLSTS_NEGOTIATED_LINK_WIDTH 0x03F00000 /* Negotiated Link Width */ -#define PCIE_LCTLSTS_NEGOTIATED_LINK_WIDTH_S 20 -#define PCIE_LCTLSTS_RETRAIN_PENDING 0x08000000 /* Link training is ongoing */ -#define PCIE_LCTLSTS_SLOT_CLK_CFG 0x10000000 /* Slot Clock Configuration */ -#define PCIE_LCTLSTS_DLL_ACTIVE 0x20000000 /* Data Link Layer Active */ - -/* Slot Capabilities Register */ -#define PCIE_SLCAP(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x84) - -/* Slot Capabilities */ -#define PCIE_SLCTLSTS(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x88) - -/* Root Control and Capability Register */ -#define PCIE_RCTLCAP(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x8C) -#define PCIE_RCTLCAP_SERR_ON_CORRECTABLE_ERR 0x00000001 /* #SERR on COR-ERR */ -#define PCIE_RCTLCAP_SERR_ON_NONFATAL_ERR 0x00000002 /* #SERR on Non-Fatal ERR */ -#define PCIE_RCTLCAP_SERR_ON_FATAL_ERR 0x00000004 /* #SERR on Fatal ERR */ -#define PCIE_RCTLCAP_PME_INT_EN 0x00000008 /* PME Interrupt Enable */ -#define PCIE_RCTLCAP_SERR_ENABLE (PCIE_RCTLCAP_SERR_ON_CORRECTABLE_ERR | \ - PCIE_RCTLCAP_SERR_ON_NONFATAL_ERR | PCIE_RCTLCAP_SERR_ON_FATAL_ERR) -/* Root Status Register */ -#define PCIE_RSTS(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x90) -#define PCIE_RSTS_PME_REQ_ID 0x0000FFFF /* PME Request ID */ -#define PCIE_RSTS_PME_REQ_ID_S 0 -#define PCIE_RSTS_PME_STATUS 0x00010000 /* PME Status */ -#define PCIE_RSTS_PME_PENDING 0x00020000 /* PME Pending */ - -/* PCI Express Enhanced Capability Header */ -#define PCIE_ENHANCED_CAP(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x100) -#define PCIE_ENHANCED_CAP_ID 0x0000FFFF /* PCI Express Extended Capability ID */ -#define PCIE_ENHANCED_CAP_ID_S 0 -#define PCIE_ENHANCED_CAP_VER 0x000F0000 /* Capability Version */ -#define PCIE_ENHANCED_CAP_VER_S 16 -#define PCIE_ENHANCED_CAP_NEXT_OFFSET 0xFFF00000 /* Next Capability Offset */ -#define PCIE_ENHANCED_CAP_NEXT_OFFSET_S 20 - -/* Uncorrectable Error Status Register */ -#define PCIE_UES_R(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x104) -#define PCIE_DATA_LINK_PROTOCOL_ERR 0x00000010 /* Data Link Protocol Error Status */ -#define PCIE_SURPRISE_DOWN_ERROR 0x00000020 /* Surprise Down Error Status */ -#define PCIE_POISONED_TLP 0x00001000 /* Poisoned TLP Status */ -#define PCIE_FC_PROTOCOL_ERR 0x00002000 /* Flow Control Protocol Error Status */ -#define PCIE_COMPLETION_TIMEOUT 0x00004000 /* Completion Timeout Status */ -#define PCIE_COMPLETOR_ABORT 0x00008000 /* Completer Abort Error */ -#define PCIE_UNEXPECTED_COMPLETION 0x00010000 /* Unexpected Completion Status */ -#define PCIE_RECEIVER_OVERFLOW 0x00020000 /* Receive Overflow Status */ -#define PCIE_MALFORNED_TLP 0x00040000 /* Malformed TLP Stauts */ -#define PCIE_ECRC_ERR 0x00080000 /* ECRC Error Stauts */ -#define PCIE_UR_REQ 0x00100000 /* Unsupported Request Error Status */ -#define PCIE_ALL_UNCORRECTABLE_ERR (PCIE_DATA_LINK_PROTOCOL_ERR | PCIE_SURPRISE_DOWN_ERROR | \ - PCIE_POISONED_TLP | PCIE_FC_PROTOCOL_ERR | PCIE_COMPLETION_TIMEOUT | \ - PCIE_COMPLETOR_ABORT | PCIE_UNEXPECTED_COMPLETION | PCIE_RECEIVER_OVERFLOW |\ - PCIE_MALFORNED_TLP | PCIE_ECRC_ERR | PCIE_UR_REQ) - -/* Uncorrectable Error Mask Register, Mask means no report */ -#define PCIE_UEMR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x108) - -/* Uncorrectable Error Severity Register */ -#define PCIE_UESR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x10C) - -/* Correctable Error Status Register */ -#define PCIE_CESR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x110) -#define PCIE_RX_ERR 0x00000001 /* Receive Error Status */ -#define PCIE_BAD_TLP 0x00000040 /* Bad TLP Status */ -#define PCIE_BAD_DLLP 0x00000080 /* Bad DLLP Status */ -#define PCIE_REPLAY_NUM_ROLLOVER 0x00000100 /* Replay Number Rollover Status */ -#define PCIE_REPLAY_TIMER_TIMEOUT_ERR 0x00001000 /* Reply Timer Timeout Status */ -#define PCIE_ADVISORY_NONFTAL_ERR 0x00002000 /* Advisory Non-Fatal Error Status */ -#define PCIE_CORRECTABLE_ERR (PCIE_RX_ERR | PCIE_BAD_TLP | PCIE_BAD_DLLP | PCIE_REPLAY_NUM_ROLLOVER |\ - PCIE_REPLAY_TIMER_TIMEOUT_ERR | PCIE_ADVISORY_NONFTAL_ERR) - -/* Correctable Error Mask Register */ -#define PCIE_CEMR(X) (volatile u32*)(PCIE_RC_CFG_BASE + 0x114) - -/* Advanced Error Capabilities and Control Register */ -#define PCIE_AECCR(X) (volatile u32*)(PCIE_RC_CFG_BASE + 0x118) -#define PCIE_AECCR_FIRST_ERR_PTR 0x0000001F /* First Error Pointer */ -#define PCIE_AECCR_FIRST_ERR_PTR_S 0 -#define PCIE_AECCR_ECRC_GEN_CAP 0x00000020 /* ECRC Generation Capable */ -#define PCIE_AECCR_ECRC_GEN_EN 0x00000040 /* ECRC Generation Enable */ -#define PCIE_AECCR_ECRC_CHECK_CAP 0x00000080 /* ECRC Check Capable */ -#define PCIE_AECCR_ECRC_CHECK_EN 0x00000100 /* ECRC Check Enable */ - -/* Header Log Register 1 */ -#define PCIE_HLR1(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x11C) - -/* Header Log Register 2 */ -#define PCIE_HLR2(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x120) - -/* Header Log Register 3 */ -#define PCIE_HLR3(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x124) - -/* Header Log Register 4 */ -#define PCIE_HLR4(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x128) - -/* Root Error Command Register */ -#define PCIE_RECR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x12C) -#define PCIE_RECR_CORRECTABLE_ERR_REPORT_EN 0x00000001 /* COR-ERR */ -#define PCIE_RECR_NONFATAL_ERR_REPORT_EN 0x00000002 /* Non-Fatal ERR */ -#define PCIE_RECR_FATAL_ERR_REPORT_EN 0x00000004 /* Fatal ERR */ -#define PCIE_RECR_ERR_REPORT_EN (PCIE_RECR_CORRECTABLE_ERR_REPORT_EN | \ - PCIE_RECR_NONFATAL_ERR_REPORT_EN | PCIE_RECR_FATAL_ERR_REPORT_EN) - -/* Root Error Status Register */ -#define PCIE_RESR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x130) -#define PCIE_RESR_CORRECTABLE_ERR 0x00000001 /* COR-ERR Receveid */ -#define PCIE_RESR_MULTI_CORRECTABLE_ERR 0x00000002 /* Multiple COR-ERR Received */ -#define PCIE_RESR_FATAL_NOFATAL_ERR 0x00000004 /* ERR Fatal/Non-Fatal Received */ -#define PCIE_RESR_MULTI_FATAL_NOFATAL_ERR 0x00000008 /* Multiple ERR Fatal/Non-Fatal Received */ -#define PCIE_RESR_FIRST_UNCORRECTABLE_FATAL_ERR 0x00000010 /* First UN-COR Fatal */ -#define PCIR_RESR_NON_FATAL_ERR 0x00000020 /* Non-Fatal Error Message Received */ -#define PCIE_RESR_FATAL_ERR 0x00000040 /* Fatal Message Received */ -#define PCIE_RESR_AER_INT_MSG_NUM 0xF8000000 /* Advanced Error Interrupt Message Number */ -#define PCIE_RESR_AER_INT_MSG_NUM_S 27 - -/* Error Source Indentification Register */ -#define PCIE_ESIR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x134) -#define PCIE_ESIR_CORRECTABLE_ERR_SRC_ID 0x0000FFFF -#define PCIE_ESIR_CORRECTABLE_ERR_SRC_ID_S 0 -#define PCIE_ESIR_FATAL_NON_FATAL_SRC_ID 0xFFFF0000 -#define PCIE_ESIR_FATAL_NON_FATAL_SRC_ID_S 16 - -/* VC Enhanced Capability Header */ -#define PCIE_VC_ECH(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x140) - -/* Port VC Capability Register */ -#define PCIE_PVC1(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x144) -#define PCIE_PVC1_EXT_VC_CNT 0x00000007 /* Extended VC Count */ -#define PCIE_PVC1_EXT_VC_CNT_S 0 -#define PCIE_PVC1_LOW_PRI_EXT_VC_CNT 0x00000070 /* Low Priority Extended VC Count */ -#define PCIE_PVC1_LOW_PRI_EXT_VC_CNT_S 4 -#define PCIE_PVC1_REF_CLK 0x00000300 /* Reference Clock */ -#define PCIE_PVC1_REF_CLK_S 8 -#define PCIE_PVC1_PORT_ARB_TAB_ENTRY_SIZE 0x00000C00 /* Port Arbitration Table Entry Size */ -#define PCIE_PVC1_PORT_ARB_TAB_ENTRY_SIZE_S 10 - -/* Extended Virtual Channel Count Defintion */ -#define PCIE_EXT_VC_CNT_MIN 0 -#define PCIE_EXT_VC_CNT_MAX 7 - -/* Port Arbitration Table Entry Size Definition */ -enum { - PCIE_PORT_ARB_TAB_ENTRY_SIZE_S1BIT = 0, - PCIE_PORT_ARB_TAB_ENTRY_SIZE_S2BIT, - PCIE_PORT_ARB_TAB_ENTRY_SIZE_S4BIT, - PCIE_PORT_ARB_TAB_ENTRY_SIZE_S8BIT, -}; - -/* Port VC Capability Register 2 */ -#define PCIE_PVC2(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x148) -#define PCIE_PVC2_VC_ARB_16P_FIXED_WRR 0x00000001 /* HW Fixed arbitration, 16 phase WRR */ -#define PCIE_PVC2_VC_ARB_32P_WRR 0x00000002 /* 32 phase WRR */ -#define PCIE_PVC2_VC_ARB_64P_WRR 0x00000004 /* 64 phase WRR */ -#define PCIE_PVC2_VC_ARB_128P_WRR 0x00000008 /* 128 phase WRR */ -#define PCIE_PVC2_VC_ARB_WRR 0x0000000F -#define PCIE_PVC2_VC_ARB_TAB_OFFSET 0xFF000000 /* VC arbitration table offset, not support */ -#define PCIE_PVC2_VC_ARB_TAB_OFFSET_S 24 - -/* Port VC Control and Status Register */ -#define PCIE_PVCCRSR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x14C) -#define PCIE_PVCCRSR_LOAD_VC_ARB_TAB 0x00000001 /* Load VC Arbitration Table */ -#define PCIE_PVCCRSR_VC_ARB_SEL 0x0000000E /* VC Arbitration Select */ -#define PCIE_PVCCRSR_VC_ARB_SEL_S 1 -#define PCIE_PVCCRSR_VC_ARB_TAB_STATUS 0x00010000 /* Arbitration Status */ - -/* VC0 Resource Capability Register */ -#define PCIE_VC0_RC(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x150) -#define PCIE_VC0_RC_PORT_ARB_HW_FIXED 0x00000001 /* HW Fixed arbitration */ -#define PCIE_VC0_RC_PORT_ARB_32P_WRR 0x00000002 /* 32 phase WRR */ -#define PCIE_VC0_RC_PORT_ARB_64P_WRR 0x00000004 /* 64 phase WRR */ -#define PCIE_VC0_RC_PORT_ARB_128P_WRR 0x00000008 /* 128 phase WRR */ -#define PCIE_VC0_RC_PORT_ARB_TM_128P_WRR 0x00000010 /* Time-based 128 phase WRR */ -#define PCIE_VC0_RC_PORT_ARB_TM_256P_WRR 0x00000020 /* Time-based 256 phase WRR */ -#define PCIE_VC0_RC_PORT_ARB (PCIE_VC0_RC_PORT_ARB_HW_FIXED | PCIE_VC0_RC_PORT_ARB_32P_WRR |\ - PCIE_VC0_RC_PORT_ARB_64P_WRR | PCIE_VC0_RC_PORT_ARB_128P_WRR | \ - PCIE_VC0_RC_PORT_ARB_TM_128P_WRR | PCIE_VC0_RC_PORT_ARB_TM_256P_WRR) - -#define PCIE_VC0_RC_REJECT_SNOOP 0x00008000 /* Reject Snoop Transactioin */ -#define PCIE_VC0_RC_MAX_TIMESLOTS 0x007F0000 /* Maximum time Slots */ -#define PCIE_VC0_RC_MAX_TIMESLOTS_S 16 -#define PCIE_VC0_RC_PORT_ARB_TAB_OFFSET 0xFF000000 /* Port Arbitration Table Offset */ -#define PCIE_VC0_RC_PORT_ARB_TAB_OFFSET_S 24 - -/* VC0 Resource Control Register */ -#define PCIE_VC0_RC0(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x154) -#define PCIE_VC0_RC0_TVM0 0x00000001 /* TC0 and VC0 */ -#define PCIE_VC0_RC0_TVM1 0x00000002 /* TC1 and VC1 */ -#define PCIE_VC0_RC0_TVM2 0x00000004 /* TC2 and VC2 */ -#define PCIE_VC0_RC0_TVM3 0x00000008 /* TC3 and VC3 */ -#define PCIE_VC0_RC0_TVM4 0x00000010 /* TC4 and VC4 */ -#define PCIE_VC0_RC0_TVM5 0x00000020 /* TC5 and VC5 */ -#define PCIE_VC0_RC0_TVM6 0x00000040 /* TC6 and VC6 */ -#define PCIE_VC0_RC0_TVM7 0x00000080 /* TC7 and VC7 */ -#define PCIE_VC0_RC0_TC_VC 0x000000FF /* TC/VC mask */ - -#define PCIE_VC0_RC0_LOAD_PORT_ARB_TAB 0x00010000 /* Load Port Arbitration Table */ -#define PCIE_VC0_RC0_PORT_ARB_SEL 0x000E0000 /* Port Arbitration Select */ -#define PCIE_VC0_RC0_PORT_ARB_SEL_S 17 -#define PCIE_VC0_RC0_VC_ID 0x07000000 /* VC ID */ -#define PCIE_VC0_RC0_VC_ID_S 24 -#define PCIE_VC0_RC0_VC_EN 0x80000000 /* VC Enable */ - -/* VC0 Resource Status Register */ -#define PCIE_VC0_RSR0(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x158) -#define PCIE_VC0_RSR0_PORT_ARB_TAB_STATUS 0x00010000 /* Port Arbitration Table Status,not used */ -#define PCIE_VC0_RSR0_VC_NEG_PENDING 0x00020000 /* VC Negotiation Pending */ - -/* Ack Latency Timer and Replay Timer Register */ -#define PCIE_ALTRT(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x700) -#define PCIE_ALTRT_ROUND_TRIP_LATENCY_LIMIT 0x0000FFFF /* Round Trip Latency Time Limit */ -#define PCIE_ALTRT_ROUND_TRIP_LATENCY_LIMIT_S 0 -#define PCIE_ALTRT_REPLAY_TIME_LIMIT 0xFFFF0000 /* Replay Time Limit */ -#define PCIE_ALTRT_REPLAY_TIME_LIMIT_S 16 - -/* Other Message Register */ -#define PCIE_OMR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x704) - -/* Port Force Link Register */ -#define PCIE_PFLR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x708) -#define PCIE_PFLR_LINK_NUM 0x000000FF /* Link Number */ -#define PCIE_PFLR_LINK_NUM_S 0 -#define PCIE_PFLR_FORCE_LINK 0x00008000 /* Force link */ -#define PCIE_PFLR_LINK_STATE 0x003F0000 /* Link State */ -#define PCIE_PFLR_LINK_STATE_S 16 -#define PCIE_PFLR_LOW_POWER_ENTRY_CNT 0xFF000000 /* Low Power Entrance Count, only for EP */ -#define PCIE_PFLR_LOW_POWER_ENTRY_CNT_S 24 - -/* Ack Frequency Register */ -#define PCIE_AFR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x70C) -#define PCIE_AFR_AF 0x000000FF /* Ack Frequency */ -#define PCIE_AFR_AF_S 0 -#define PCIE_AFR_FTS_NUM 0x0000FF00 /* The number of Fast Training Sequence from L0S to L0 */ -#define PCIE_AFR_FTS_NUM_S 8 -#define PCIE_AFR_COM_FTS_NUM 0x00FF0000 /* N_FTS; when common clock is used*/ -#define PCIE_AFR_COM_FTS_NUM_S 16 -#define PCIE_AFR_L0S_ENTRY_LATENCY 0x07000000 /* L0s Entrance Latency */ -#define PCIE_AFR_L0S_ENTRY_LATENCY_S 24 -#define PCIE_AFR_L1_ENTRY_LATENCY 0x38000000 /* L1 Entrance Latency */ -#define PCIE_AFR_L1_ENTRY_LATENCY_S 27 -#define PCIE_AFR_FTS_NUM_DEFAULT 32 -#define PCIE_AFR_L0S_ENTRY_LATENCY_DEFAULT 7 -#define PCIE_AFR_L1_ENTRY_LATENCY_DEFAULT 5 - -/* Port Link Control Register */ -#define PCIE_PLCR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x710) -#define PCIE_PLCR_OTHER_MSG_REQ 0x00000001 /* Other Message Request */ -#define PCIE_PLCR_SCRAMBLE_DISABLE 0x00000002 /* Scramble Disable */ -#define PCIE_PLCR_LOOPBACK_EN 0x00000004 /* Loopback Enable */ -#define PCIE_PLCR_LTSSM_HOT_RST 0x00000008 /* Force LTSSM to the hot reset */ -#define PCIE_PLCR_DLL_LINK_EN 0x00000020 /* Enable Link initialization */ -#define PCIE_PLCR_FAST_LINK_SIM_EN 0x00000080 /* Sets all internal timers to fast mode for simulation purposes */ -#define PCIE_PLCR_LINK_MODE 0x003F0000 /* Link Mode Enable Mask */ -#define PCIE_PLCR_LINK_MODE_S 16 -#define PCIE_PLCR_CORRUPTED_CRC_EN 0x02000000 /* Enabled Corrupt CRC */ - -/* Lane Skew Register */ -#define PCIE_LSR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x714) -#define PCIE_LSR_LANE_SKEW_NUM 0x00FFFFFF /* Insert Lane Skew for Transmit, not applicable */ -#define PCIE_LSR_LANE_SKEW_NUM_S 0 -#define PCIE_LSR_FC_DISABLE 0x01000000 /* Disable of Flow Control */ -#define PCIE_LSR_ACKNAK_DISABLE 0x02000000 /* Disable of Ack/Nak */ -#define PCIE_LSR_LANE_DESKEW_DISABLE 0x80000000 /* Disable of Lane-to-Lane Skew */ - -/* Symbol Number Register */ -#define PCIE_SNR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x718) -#define PCIE_SNR_TS 0x0000000F /* Number of TS Symbol */ -#define PCIE_SNR_TS_S 0 -#define PCIE_SNR_SKP 0x00000700 /* Number of SKP Symbol */ -#define PCIE_SNR_SKP_S 8 -#define PCIE_SNR_REPLAY_TIMER 0x0007C000 /* Timer Modifier for Replay Timer */ -#define PCIE_SNR_REPLAY_TIMER_S 14 -#define PCIE_SNR_ACKNAK_LATENCY_TIMER 0x00F80000 /* Timer Modifier for Ack/Nak Latency Timer */ -#define PCIE_SNR_ACKNAK_LATENCY_TIMER_S 19 -#define PCIE_SNR_FC_TIMER 0x1F000000 /* Timer Modifier for Flow Control Watchdog Timer */ -#define PCIE_SNR_FC_TIMER_S 28 - -/* Symbol Timer Register and Filter Mask Register 1 */ -#define PCIE_STRFMR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x71C) -#define PCIE_STRFMR_SKP_INTERVAL 0x000007FF /* SKP lnterval Value */ -#define PCIE_STRFMR_SKP_INTERVAL_S 0 -#define PCIE_STRFMR_FC_WDT_DISABLE 0x00008000 /* Disable of FC Watchdog Timer */ -#define PCIE_STRFMR_TLP_FUNC_MISMATCH_OK 0x00010000 /* Mask Function Mismatch Filtering for Incoming Requests */ -#define PCIE_STRFMR_POISONED_TLP_OK 0x00020000 /* Mask Poisoned TLP Filtering */ -#define PCIE_STRFMR_BAR_MATCH_OK 0x00040000 /* Mask BAR Match Filtering */ -#define PCIE_STRFMR_TYPE1_CFG_REQ_OK 0x00080000 /* Mask Type 1 Configuration Request Filtering */ -#define PCIE_STRFMR_LOCKED_REQ_OK 0x00100000 /* Mask Locked Request Filtering */ -#define PCIE_STRFMR_CPL_TAG_ERR_RULES_OK 0x00200000 /* Mask Tag Error Rules for Received Completions */ -#define PCIE_STRFMR_CPL_REQUESTOR_ID_MISMATCH_OK 0x00400000 /* Mask Requester ID Mismatch Error for Received Completions */ -#define PCIE_STRFMR_CPL_FUNC_MISMATCH_OK 0x00800000 /* Mask Function Mismatch Error for Received Completions */ -#define PCIE_STRFMR_CPL_TC_MISMATCH_OK 0x01000000 /* Mask Traffic Class Mismatch Error for Received Completions */ -#define PCIE_STRFMR_CPL_ATTR_MISMATCH_OK 0x02000000 /* Mask Attribute Mismatch Error for Received Completions */ -#define PCIE_STRFMR_CPL_LENGTH_MISMATCH_OK 0x04000000 /* Mask Length Mismatch Error for Received Completions */ -#define PCIE_STRFMR_TLP_ECRC_ERR_OK 0x08000000 /* Mask ECRC Error Filtering */ -#define PCIE_STRFMR_CPL_TLP_ECRC_OK 0x10000000 /* Mask ECRC Error Filtering for Completions */ -#define PCIE_STRFMR_RX_TLP_MSG_NO_DROP 0x20000000 /* Send Message TLPs */ -#define PCIE_STRFMR_RX_IO_TRANS_ENABLE 0x40000000 /* Mask Filtering of received I/O Requests */ -#define PCIE_STRFMR_RX_CFG_TRANS_ENABLE 0x80000000 /* Mask Filtering of Received Configuration Requests */ - -#define PCIE_DEF_SKP_INTERVAL 700 /* 1180 ~1538 , 125MHz * 2, 250MHz * 1 */ - -/* Filter Masker Register 2 */ -#define PCIE_FMR2(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x720) -#define PCIE_FMR2_VENDOR_MSG0_PASSED_TO_TRGT1 0x00000001 /* Mask RADM Filtering and Error Handling Rules */ -#define PCIE_FMR2_VENDOR_MSG1_PASSED_TO_TRGT1 0x00000002 /* Mask RADM Filtering and Error Handling Rules */ - -/* Debug Register 0 */ -#define PCIE_DBR0(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x728) - -/* Debug Register 1 */ -#define PCIE_DBR1(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x72C) - -/* Transmit Posted FC Credit Status Register */ -#define PCIE_TPFCS(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x730) -#define PCIE_TPFCS_TX_P_DATA_FC_CREDITS 0x00000FFF /* Transmit Posted Data FC Credits */ -#define PCIE_TPFCS_TX_P_DATA_FC_CREDITS_S 0 -#define PCIE_TPFCS_TX_P_HDR_FC_CREDITS 0x000FF000 /* Transmit Posted Header FC Credits */ -#define PCIE_TPFCS_TX_P_HDR_FC_CREDITS_S 12 - -/* Transmit Non-Posted FC Credit Status */ -#define PCIE_TNPFCS(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x734) -#define PCIE_TNPFCS_TX_NP_DATA_FC_CREDITS 0x00000FFF /* Transmit Non-Posted Data FC Credits */ -#define PCIE_TNPFCS_TX_NP_DATA_FC_CREDITS_S 0 -#define PCIE_TNPFCS_TX_NP_HDR_FC_CREDITS 0x000FF000 /* Transmit Non-Posted Header FC Credits */ -#define PCIE_TNPFCS_TX_NP_HDR_FC_CREDITS_S 12 - -/* Transmit Complete FC Credit Status Register */ -#define PCIE_TCFCS(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x738) -#define PCIE_TCFCS_TX_CPL_DATA_FC_CREDITS 0x00000FFF /* Transmit Completion Data FC Credits */ -#define PCIE_TCFCS_TX_CPL_DATA_FC_CREDITS_S 0 -#define PCIE_TCFCS_TX_CPL_HDR_FC_CREDITS 0x000FF000 /* Transmit Completion Header FC Credits */ -#define PCIE_TCFCS_TX_CPL_HDR_FC_CREDITS_S 12 - -/* Queue Status Register */ -#define PCIE_QSR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x73C) -#define PCIE_QSR_WAIT_UPDATE_FC_DLL 0x00000001 /* Received TLP FC Credits Not Returned */ -#define PCIE_QSR_TX_RETRY_BUF_NOT_EMPTY 0x00000002 /* Transmit Retry Buffer Not Empty */ -#define PCIE_QSR_RX_QUEUE_NOT_EMPTY 0x00000004 /* Received Queue Not Empty */ - -/* VC Transmit Arbitration Register 1 */ -#define PCIE_VCTAR1(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x740) -#define PCIE_VCTAR1_WRR_WEIGHT_VC0 0x000000FF /* WRR Weight for VC0 */ -#define PCIE_VCTAR1_WRR_WEIGHT_VC1 0x0000FF00 /* WRR Weight for VC1 */ -#define PCIE_VCTAR1_WRR_WEIGHT_VC2 0x00FF0000 /* WRR Weight for VC2 */ -#define PCIE_VCTAR1_WRR_WEIGHT_VC3 0xFF000000 /* WRR Weight for VC3 */ - -/* VC Transmit Arbitration Register 2 */ -#define PCIE_VCTAR2(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x744) -#define PCIE_VCTAR2_WRR_WEIGHT_VC4 0x000000FF /* WRR Weight for VC4 */ -#define PCIE_VCTAR2_WRR_WEIGHT_VC5 0x0000FF00 /* WRR Weight for VC5 */ -#define PCIE_VCTAR2_WRR_WEIGHT_VC6 0x00FF0000 /* WRR Weight for VC6 */ -#define PCIE_VCTAR2_WRR_WEIGHT_VC7 0xFF000000 /* WRR Weight for VC7 */ - -/* VC0 Posted Receive Queue Control Register */ -#define PCIE_VC0_PRQCR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x748) -#define PCIE_VC0_PRQCR_P_DATA_CREDITS 0x00000FFF /* VC0 Posted Data Credits */ -#define PCIE_VC0_PRQCR_P_DATA_CREDITS_S 0 -#define PCIE_VC0_PRQCR_P_HDR_CREDITS 0x000FF000 /* VC0 Posted Header Credits */ -#define PCIE_VC0_PRQCR_P_HDR_CREDITS_S 12 -#define PCIE_VC0_PRQCR_P_TLP_QUEUE_MODE 0x00E00000 /* VC0 Posted TLP Queue Mode */ -#define PCIE_VC0_PRQCR_P_TLP_QUEUE_MODE_S 20 -#define PCIE_VC0_PRQCR_TLP_RELAX_ORDER 0x40000000 /* TLP Type Ordering for VC0 */ -#define PCIE_VC0_PRQCR_VC_STRICT_ORDER 0x80000000 /* VC0 Ordering for Receive Queues */ - -/* VC0 Non-Posted Receive Queue Control */ -#define PCIE_VC0_NPRQCR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x74C) -#define PCIE_VC0_NPRQCR_NP_DATA_CREDITS 0x00000FFF /* VC0 Non-Posted Data Credits */ -#define PCIE_VC0_NPRQCR_NP_DATA_CREDITS_S 0 -#define PCIE_VC0_NPRQCR_NP_HDR_CREDITS 0x000FF000 /* VC0 Non-Posted Header Credits */ -#define PCIE_VC0_NPRQCR_NP_HDR_CREDITS_S 12 -#define PCIE_VC0_NPRQCR_NP_TLP_QUEUE_MODE 0x00E00000 /* VC0 Non-Posted TLP Queue Mode */ -#define PCIE_VC0_NPRQCR_NP_TLP_QUEUE_MODE_S 20 - -/* VC0 Completion Receive Queue Control */ -#define PCIE_VC0_CRQCR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x750) -#define PCIE_VC0_CRQCR_CPL_DATA_CREDITS 0x00000FFF /* VC0 Completion TLP Queue Mode */ -#define PCIE_VC0_CRQCR_CPL_DATA_CREDITS_S 0 -#define PCIE_VC0_CRQCR_CPL_HDR_CREDITS 0x000FF000 /* VC0 Completion Header Credits */ -#define PCIE_VC0_CRQCR_CPL_HDR_CREDITS_S 12 -#define PCIE_VC0_CRQCR_CPL_TLP_QUEUE_MODE 0x00E00000 /* VC0 Completion Data Credits */ -#define PCIE_VC0_CRQCR_CPL_TLP_QUEUE_MODE_S 21 - -/* Applicable to the above three registers */ -enum { - PCIE_VC0_TLP_QUEUE_MODE_STORE_FORWARD = 1, - PCIE_VC0_TLP_QUEUE_MODE_CUT_THROUGH = 2, - PCIE_VC0_TLP_QUEUE_MODE_BYPASS = 4, -}; - -/* VC0 Posted Buffer Depth Register */ -#define PCIE_VC0_PBD(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x7A8) -#define PCIE_VC0_PBD_P_DATA_QUEUE_ENTRIES 0x00003FFF /* VC0 Posted Data Queue Depth */ -#define PCIE_VC0_PBD_P_DATA_QUEUE_ENTRIES_S 0 -#define PCIE_VC0_PBD_P_HDR_QUEUE_ENTRIES 0x03FF0000 /* VC0 Posted Header Queue Depth */ -#define PCIE_VC0_PBD_P_HDR_QUEUE_ENTRIES_S 16 - -/* VC0 Non-Posted Buffer Depth Register */ -#define PCIE_VC0_NPBD(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x7AC) -#define PCIE_VC0_NPBD_NP_DATA_QUEUE_ENTRIES 0x00003FFF /* VC0 Non-Posted Data Queue Depth */ -#define PCIE_VC0_NPBD_NP_DATA_QUEUE_ENTRIES_S 0 -#define PCIE_VC0_NPBD_NP_HDR_QUEUE_ENTRIES 0x03FF0000 /* VC0 Non-Posted Header Queue Depth */ -#define PCIE_VC0_NPBD_NP_HDR_QUEUE_ENTRIES_S 16 - -/* VC0 Completion Buffer Depth Register */ -#define PCIE_VC0_CBD(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x7B0) -#define PCIE_VC0_CBD_CPL_DATA_QUEUE_ENTRIES 0x00003FFF /* C0 Completion Data Queue Depth */ -#define PCIE_VC0_CBD_CPL_DATA_QUEUE_ENTRIES_S 0 -#define PCIE_VC0_CBD_CPL_HDR_QUEUE_ENTRIES 0x03FF0000 /* VC0 Completion Header Queue Depth */ -#define PCIE_VC0_CBD_CPL_HDR_QUEUE_ENTRIES_S 16 - -/* PHY Status Register, all zeros in VR9 */ -#define PCIE_PHYSR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x810) - -/* PHY Control Register, all zeros in VR9 */ -#define PCIE_PHYCR(X) (volatile u32*)(PCIE_RC_PORT_TO_BASE(X) + 0x814) - -/* - * PCIe PDI PHY register definition, suppose all the following - * stuff is confidential. - * XXX, detailed bit definition - */ -#define PCIE_PHY_PLL_CTRL1(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x22 << 1)) -#define PCIE_PHY_PLL_CTRL2(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x23 << 1)) -#define PCIE_PHY_PLL_CTRL3(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x24 << 1)) -#define PCIE_PHY_PLL_CTRL4(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x25 << 1)) -#define PCIE_PHY_PLL_CTRL5(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x26 << 1)) -#define PCIE_PHY_PLL_CTRL6(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x27 << 1)) -#define PCIE_PHY_PLL_CTRL7(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x28 << 1)) -#define PCIE_PHY_PLL_A_CTRL1(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x29 << 1)) -#define PCIE_PHY_PLL_A_CTRL2(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x2A << 1)) -#define PCIE_PHY_PLL_A_CTRL3(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x2B << 1)) -#define PCIE_PHY_PLL_STATUS(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x2C << 1)) - -#define PCIE_PHY_TX1_CTRL1(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x30 << 1)) -#define PCIE_PHY_TX1_CTRL2(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x31 << 1)) -#define PCIE_PHY_TX1_CTRL3(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x32 << 1)) -#define PCIE_PHY_TX1_A_CTRL1(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x33 << 1)) -#define PCIE_PHY_TX1_A_CTRL2(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x34 << 1)) -#define PCIE_PHY_TX1_MOD1(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x35 << 1)) -#define PCIE_PHY_TX1_MOD2(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x36 << 1)) -#define PCIE_PHY_TX1_MOD3(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x37 << 1)) - -#define PCIE_PHY_TX2_CTRL1(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x38 << 1)) -#define PCIE_PHY_TX2_CTRL2(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x39 << 1)) -#define PCIE_PHY_TX2_A_CTRL1(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x3B << 1)) -#define PCIE_PHY_TX2_A_CTRL2(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x3C << 1)) -#define PCIE_PHY_TX2_MOD1(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x3D << 1)) -#define PCIE_PHY_TX2_MOD2(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x3E << 1)) -#define PCIE_PHY_TX2_MOD3(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x3F << 1)) - -#define PCIE_PHY_RX1_CTRL1(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x50 << 1)) -#define PCIE_PHY_RX1_CTRL2(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x51 << 1)) -#define PCIE_PHY_RX1_CDR(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x52 << 1)) -#define PCIE_PHY_RX1_EI(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x53 << 1)) -#define PCIE_PHY_RX1_A_CTRL(X) (PCIE_PHY_PORT_TO_BASE(X) + (0x55 << 1)) - -/* Interrupt related stuff */ -#define PCIE_LEGACY_DISABLE 0 -#define PCIE_LEGACY_INTA 1 -#define PCIE_LEGACY_INTB 2 -#define PCIE_LEGACY_INTC 3 -#define PCIE_LEGACY_INTD 4 -#define PCIE_LEGACY_INT_MAX PCIE_LEGACY_INTD - -#define PCIE_IRQ_LOCK(lock) do { \ - unsigned long flags; \ - spin_lock_irqsave(&(lock), flags); -#define PCIE_IRQ_UNLOCK(lock) \ - spin_unlock_irqrestore(&(lock), flags); \ -} while (0) - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18) -#define IRQF_SHARED SA_SHIRQ -#endif - -#define PCIE_MSG_MSI 0x00000001 -#define PCIE_MSG_ISR 0x00000002 -#define PCIE_MSG_FIXUP 0x00000004 -#define PCIE_MSG_READ_CFG 0x00000008 -#define PCIE_MSG_WRITE_CFG 0x00000010 -#define PCIE_MSG_CFG (PCIE_MSG_READ_CFG | PCIE_MSG_WRITE_CFG) -#define PCIE_MSG_REG 0x00000020 -#define PCIE_MSG_INIT 0x00000040 -#define PCIE_MSG_ERR 0x00000080 -#define PCIE_MSG_PHY 0x00000100 -#define PCIE_MSG_ANY 0x000001ff - -#define IFX_PCIE_PORT0 0 -#define IFX_PCIE_PORT1 1 - -#ifdef CONFIG_IFX_PCIE_2ND_CORE -#define IFX_PCIE_CORE_NR 2 -#else -#define IFX_PCIE_CORE_NR 1 -#endif - -//#define IFX_PCIE_ERROR_INT - -//#define IFX_PCIE_DBG - -#if defined(IFX_PCIE_DBG) -#define IFX_PCIE_PRINT(_m, _fmt, args...) do { \ - if (g_pcie_debug_flag & (_m)) { \ - ifx_pcie_debug((_fmt), ##args); \ - } \ -} while (0) - -#define INLINE -#else -#define IFX_PCIE_PRINT(_m, _fmt, args...) \ - do {} while(0) -#define INLINE inline -#endif - -struct ifx_pci_controller { - struct pci_controller pcic; - - /* RC specific, per host bus information */ - u32 port; /* Port index, 0 -- 1st core, 1 -- 2nd core */ -}; - -typedef struct ifx_pcie_ir_irq { - const unsigned int irq; - const char name[16]; -}ifx_pcie_ir_irq_t; - -typedef struct ifx_pcie_legacy_irq{ - const u32 irq_bit; - const int irq; -}ifx_pcie_legacy_irq_t; - -typedef struct ifx_pcie_irq { - ifx_pcie_ir_irq_t ir_irq; - ifx_pcie_legacy_irq_t legacy_irq[PCIE_LEGACY_INT_MAX]; -}ifx_pcie_irq_t; - -extern u32 g_pcie_debug_flag; -extern void ifx_pcie_debug(const char *fmt, ...); -extern void pcie_phy_clock_mode_setup(int pcie_port); -extern void pcie_msi_pic_init(int pcie_port); -extern u32 ifx_pcie_bus_enum_read_hack(int where, u32 value); -extern u32 ifx_pcie_bus_enum_write_hack(int where, u32 value); - - -#include <linux/types.h> -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/clk.h> - -#include <lantiq_soc.h> - -#define IFX_PCIE_GPIO_RESET 38 -#define IFX_REG_R32 ltq_r32 -#define IFX_REG_W32 ltq_w32 -#define CONFIG_IFX_PCIE_HW_SWAP -#define IFX_RCU_AHB_ENDIAN ((volatile u32*)(IFX_RCU + 0x004C)) -#define IFX_RCU_RST_REQ ((volatile u32*)(IFX_RCU + 0x0010)) -#define IFX_RCU_AHB_BE_PCIE_PDI 0x00000080 /* Configure PCIE PDI module in big endian*/ - -#define IFX_RCU (KSEG1 | 0x1F203000) -#define IFX_RCU_AHB_BE_PCIE_M 0x00000001 /* Configure AHB master port that connects to PCIe RC in big endian */ -#define IFX_RCU_AHB_BE_PCIE_S 0x00000010 /* Configure AHB slave port that connects to PCIe RC in little endian */ -#define IFX_RCU_AHB_BE_XBAR_M 0x00000002 /* Configure AHB master port that connects to XBAR in big endian */ -#define CONFIG_IFX_PCIE_PHY_36MHZ_MODE - -#define IFX_PMU1_MODULE_PCIE_PHY (0) -#define IFX_PMU1_MODULE_PCIE_CTRL (1) -#define IFX_PMU1_MODULE_PDI (4) -#define IFX_PMU1_MODULE_MSI (5) - -#define IFX_PMU_MODULE_PCIE_L0_CLK (31) - - -static inline void pcie_ep_gpio_rst_init(int pcie_port) -{ -} - -static inline void pcie_ahb_pmu_setup(void) -{ - struct clk *clk; - clk = clk_get_sys("ltq_pcie", "ahb"); - clk_enable(clk); - //ltq_pmu_enable(PMU_AHBM | PMU_AHBS); -} - -static inline void pcie_rcu_endian_setup(int pcie_port) -{ - u32 reg; - - reg = IFX_REG_R32(IFX_RCU_AHB_ENDIAN); -#ifdef CONFIG_IFX_PCIE_HW_SWAP - reg |= IFX_RCU_AHB_BE_PCIE_M; - reg |= IFX_RCU_AHB_BE_PCIE_S; - reg &= ~IFX_RCU_AHB_BE_XBAR_M; -#else - reg |= IFX_RCU_AHB_BE_PCIE_M; - reg &= ~IFX_RCU_AHB_BE_PCIE_S; - reg &= ~IFX_RCU_AHB_BE_XBAR_M; -#endif /* CONFIG_IFX_PCIE_HW_SWAP */ - IFX_REG_W32(reg, IFX_RCU_AHB_ENDIAN); - IFX_PCIE_PRINT(PCIE_MSG_REG, "%s IFX_RCU_AHB_ENDIAN: 0x%08x\n", __func__, IFX_REG_R32(IFX_RCU_AHB_ENDIAN)); -} - -static inline void pcie_phy_pmu_enable(int pcie_port) -{ - struct clk *clk; - clk = clk_get_sys("ltq_pcie", "phy"); - clk_enable(clk); - //ltq_pmu1_enable(1<<IFX_PMU1_MODULE_PCIE_PHY); -} - -static inline void pcie_phy_pmu_disable(int pcie_port) -{ - struct clk *clk; - clk = clk_get_sys("ltq_pcie", "phy"); - clk_disable(clk); - //ltq_pmu1_disable(1<<IFX_PMU1_MODULE_PCIE_PHY); -} - -static inline void pcie_pdi_big_endian(int pcie_port) -{ - u32 reg; - - /* SRAM2PDI endianness control. */ - reg = IFX_REG_R32(IFX_RCU_AHB_ENDIAN); - /* Config AHB->PCIe and PDI endianness */ - reg |= IFX_RCU_AHB_BE_PCIE_PDI; - IFX_REG_W32(reg, IFX_RCU_AHB_ENDIAN); -} - -static inline void pcie_pdi_pmu_enable(int pcie_port) -{ - struct clk *clk; - clk = clk_get_sys("ltq_pcie", "pdi"); - clk_enable(clk); - //ltq_pmu1_enable(1<<IFX_PMU1_MODULE_PDI); -} - -static inline void pcie_core_rst_assert(int pcie_port) -{ - u32 reg; - - reg = IFX_REG_R32(IFX_RCU_RST_REQ); - - /* Reset PCIe PHY & Core, bit 22, bit 26 may be affected if write it directly */ - reg |= 0x00400000; - IFX_REG_W32(reg, IFX_RCU_RST_REQ); -} - -static inline void pcie_core_rst_deassert(int pcie_port) -{ - u32 reg; - - /* Make sure one micro-second delay */ - udelay(1); - - /* Reset PCIe PHY & Core, bit 22 */ - reg = IFX_REG_R32(IFX_RCU_RST_REQ); - reg &= ~0x00400000; - IFX_REG_W32(reg, IFX_RCU_RST_REQ); -} - -static inline void pcie_phy_rst_assert(int pcie_port) -{ - u32 reg; - - reg = IFX_REG_R32(IFX_RCU_RST_REQ); - reg |= 0x00001000; /* Bit 12 */ - IFX_REG_W32(reg, IFX_RCU_RST_REQ); -} - -static inline void pcie_phy_rst_deassert(int pcie_port) -{ - u32 reg; - - /* Make sure one micro-second delay */ - udelay(1); - - reg = IFX_REG_R32(IFX_RCU_RST_REQ); - reg &= ~0x00001000; /* Bit 12 */ - IFX_REG_W32(reg, IFX_RCU_RST_REQ); -} - -static inline void pcie_device_rst_assert(int pcie_port) -{ - gpio_set_value(IFX_PCIE_GPIO_RESET, 0); - // ifx_gpio_output_clear(IFX_PCIE_GPIO_RESET, ifx_pcie_gpio_module_id); -} - -static inline void pcie_device_rst_deassert(int pcie_port) -{ - mdelay(100); - gpio_set_value(IFX_PCIE_GPIO_RESET, 1); -// ifx_gpio_output_set(IFX_PCIE_GPIO_RESET, ifx_pcie_gpio_module_id); -} - -static inline void pcie_core_pmu_setup(int pcie_port) -{ - struct clk *clk; - clk = clk_get_sys("ltq_pcie", "ctl"); - clk_enable(clk); - clk = clk_get_sys("ltq_pcie", "bus"); - clk_enable(clk); - - //ltq_pmu1_enable(1 << IFX_PMU1_MODULE_PCIE_CTRL); - //ltq_pmu_enable(1 << IFX_PMU_MODULE_PCIE_L0_CLK); -} - -static inline void pcie_msi_init(int pcie_port) -{ - struct clk *clk; - pcie_msi_pic_init(pcie_port); - clk = clk_get_sys("ltq_pcie", "msi"); - clk_enable(clk); - //ltq_pmu1_enable(1 << IFX_PMU1_MODULE_MSI); -} - -static inline u32 -ifx_pcie_bus_nr_deduct(u32 bus_number, int pcie_port) -{ - u32 tbus_number = bus_number; - -#ifdef CONFIG_IFX_PCI - if (pcibios_host_nr() > 1) { - tbus_number -= pcibios_1st_host_bus_nr(); - } -#endif /* CONFIG_IFX_PCI */ - return tbus_number; -} - -static inline u32 -ifx_pcie_bus_enum_hack(struct pci_bus *bus, u32 devfn, int where, u32 value, int pcie_port, int read) -{ - struct pci_dev *pdev; - u32 tvalue = value; - - /* Sanity check */ - pdev = pci_get_slot(bus, devfn); - if (pdev == NULL) { - return tvalue; - } - - /* Only care about PCI bridge */ - if (pdev->hdr_type != PCI_HEADER_TYPE_BRIDGE) { - return tvalue; - } - - if (read) { /* Read hack */ - #ifdef CONFIG_IFX_PCI - if (pcibios_host_nr() > 1) { - tvalue = ifx_pcie_bus_enum_read_hack(where, tvalue); - } - #endif /* CONFIG_IFX_PCI */ - } - else { /* Write hack */ - #ifdef CONFIG_IFX_PCI - if (pcibios_host_nr() > 1) { - tvalue = ifx_pcie_bus_enum_write_hack(where, tvalue); - } - #endif - } - return tvalue; -} - -#endif /* IFXMIPS_PCIE_VR9_H */ - diff --git a/target/linux/lantiq/files/drivers/i2c/busses/i2c-falcon.c b/target/linux/lantiq/files/drivers/i2c/busses/i2c-falcon.c deleted file mode 100644 index f97ddb601a..0000000000 --- a/target/linux/lantiq/files/drivers/i2c/busses/i2c-falcon.c +++ /dev/null @@ -1,1040 +0,0 @@ -/* - * Lantiq FALC(tm) ON - I2C bus adapter - * - * Parts based on i2c-designware.c and other i2c drivers from Linux 2.6.33 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Copyright (C) 2010 Thomas Langer <thomas.langer@lantiq.com> - */ - -/* - * CURRENT ISSUES: - * - no high speed support - * - supports only master mode - * - ten bit mode is not tested (no slave devices) - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/delay.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/clk.h> -#include <linux/errno.h> -#include <linux/sched.h> -#include <linux/err.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/err.h> -#include <linux/gpio.h> - -#include <lantiq_soc.h> - -/* I2C Identification Register */ -/* Module ID */ -#define I2C_ID_ID_MASK 0x0000FF00 -/* field offset */ -#define I2C_ID_ID_OFFSET 8 -/* Revision */ -#define I2C_ID_REV_MASK 0x000000FF -/* field offset */ -#define I2C_ID_REV_OFFSET 0 - -/* I2C Error Interrupt Request Source Status Register */ -/* TXF_OFL */ -#define I2C_ERR_IRQSS_TXF_OFL 0x00000008 -/* TXF_UFL */ -#define I2C_ERR_IRQSS_TXF_UFL 0x00000004 -/* RXF_OFL */ -#define I2C_ERR_IRQSS_RXF_OFL 0x00000002 -/* RXF_UFL */ -#define I2C_ERR_IRQSS_RXF_UFL 0x00000001 - -/* I2C Bus Status Register */ -/* Bus Status */ -#define I2C_BUS_STAT_BS_MASK 0x00000003 -/* I2C Bus is free. */ -#define I2C_BUS_STAT_BS_FREE 0x00000000 -/* - * The device is working as master and has claimed the control - * on the I2C-bus (busy master). - */ -#define I2C_BUS_STAT_BS_BM 0x00000002 - -/* I2C Interrupt Clear Register */ -/* Clear */ -#define I2C_ICR_BREQ_INT_CLR 0x00000008 -/* Clear */ -#define I2C_ICR_LBREQ_INT_CLR 0x00000004 - -/* I2C RUN Control Register */ -/* Enable */ -#define I2C_RUN_CTRL_RUN_EN 0x00000001 - -/* I2C Kernel Clock Control Register */ -/* field offset */ -#define I2C_CLC_RMC_OFFSET 8 -/* Enable */ -#define I2C_IMSC_I2C_P_INT_EN 0x00000020 -/* Enable */ -#define I2C_IMSC_I2C_ERR_INT_EN 0x00000010 -/* Enable */ -#define I2C_IMSC_BREQ_INT_EN 0x00000008 -/* Enable */ -#define I2C_IMSC_LBREQ_INT_EN 0x00000004 - -/* I2C Fractional Divider Configuration Register */ -/* field offset */ -#define I2C_FDIV_CFG_INC_OFFSET 16 -/* field offset */ -#define I2C_FDIV_CFG_DEC_OFFSET 0 - -/* I2C Fractional Divider (highspeed mode) Configuration Register */ -/* field offset */ -#define I2C_FDIV_HIGH_CFG_INC_OFFSET 16 -/* field offset */ -#define I2C_FDIV_HIGH_CFG_DEC_OFFSET 0 - -/* I2C Address Register */ -/* Enable */ -#define I2C_ADDR_CFG_SOPE_EN 0x00200000 -/* Enable */ -#define I2C_ADDR_CFG_SONA_EN 0x00100000 -/* Enable */ -#define I2C_ADDR_CFG_MnS_EN 0x00080000 - -/* I2C Protocol Interrupt Request Source Status Register */ -/* RX */ -#define I2C_P_IRQSS_RX 0x00000040 -/* TX_END */ -#define I2C_P_IRQSS_TX_END 0x00000020 -/* NACK */ -#define I2C_P_IRQSS_NACK 0x00000010 -/* AL */ -#define I2C_P_IRQSS_AL 0x00000008 - -/* I2C Raw Interrupt Status Register */ -/* Read: Interrupt occurred. */ -#define I2C_RIS_I2C_P_INT_INTOCC 0x00000020 -/* Read: Interrupt occurred. */ -#define I2C_RIS_I2C_ERR_INT_INTOCC 0x00000010 - -/* I2C End Data Control Register */ -/* - * Set End of Transmission - Note: Do not write '1' to this bit when bus is - * free. This will cause an abort after the first byte when a new transfer - * is started. - */ -#define I2C_ENDD_CTRL_SETEND 0x00000002 -/* TX FIFO Flow Control */ -#define I2C_FIFO_CFG_TXFC 0x00020000 -/* RX FIFO Flow Control */ -#define I2C_FIFO_CFG_RXFC 0x00010000 -/* Word aligned (character alignment of four characters) */ -#define I2C_FIFO_CFG_TXFA_TXFA2 0x00002000 -/* Word aligned (character alignment of four characters) */ -#define I2C_FIFO_CFG_RXFA_RXFA2 0x00000200 -/* 1 word */ -#define I2C_FIFO_CFG_TXBS_TXBS0 0x00000000 -/* 1 word */ -#define I2C_FIFO_CFG_RXBS_RXBS0 0x00000000 - - -/* I2C register structure */ -struct gpon_reg_i2c { - /* I2C Kernel Clock Control Register */ - unsigned int clc; /* 0x00000000 */ - /* Reserved */ - unsigned int res_0; /* 0x00000004 */ - /* I2C Identification Register */ - unsigned int id; /* 0x00000008 */ - /* Reserved */ - unsigned int res_1; /* 0x0000000C */ - /* - * I2C RUN Control Register - This register enables and disables the I2C - * peripheral. Before enabling, the I2C has to be configured properly. - * After enabling no configuration is possible - */ - unsigned int run_ctrl; /* 0x00000010 */ - /* - * I2C End Data Control Register - This register is used to either turn - * around the data transmission direction or to address another slave - * without sending a stop condition. Also the software can stop the - * slave-transmitter by sending a not-accolade when working as - * master-receiver or even stop data transmission immediately when - * operating as master-transmitter. The writing to the bits of this - * control register is only effective when in MASTER RECEIVES BYTES, - * MASTER TRANSMITS BYTES, MASTER RESTART or SLAVE RECEIVE BYTES state - */ - unsigned int endd_ctrl; /* 0x00000014 */ - /* - * I2C Fractional Divider Configuration Register - These register is - * used to program the fractional divider of the I2C bus. Before the - * peripheral is switched on by setting the RUN-bit the two (fixed) - * values for the two operating frequencies are programmed into these - * (configuration) registers. The Register FDIV_HIGH_CFG has the same - * layout as I2C_FDIV_CFG. - */ - unsigned int fdiv_cfg; /* 0x00000018 */ - /* - * I2C Fractional Divider (highspeed mode) Configuration Register - * These register is used to program the fractional divider of the I2C - * bus. Before the peripheral is switched on by setting the RUN-bit the - * two (fixed) values for the two operating frequencies are programmed - * into these (configuration) registers. The Register FDIV_CFG has the - * same layout as I2C_FDIV_CFG. - */ - unsigned int fdiv_high_cfg; /* 0x0000001C */ - /* I2C Address Configuration Register */ - unsigned int addr_cfg; /* 0x00000020 */ - /* - * I2C Bus Status Register - This register gives a status information - * of the I2C. This additional information can be used by the software - * to start proper actions. - */ - unsigned int bus_stat; /* 0x00000024 */ - /* I2C FIFO Configuration Register */ - unsigned int fifo_cfg; /* 0x00000028 */ - /* I2C Maximum Received Packet Size Register */ - unsigned int mrps_ctrl; /* 0x0000002C */ - /* I2C Received Packet Size Status Register */ - unsigned int rps_stat; /* 0x00000030 */ - /* I2C Transmit Packet Size Register */ - unsigned int tps_ctrl; /* 0x00000034 */ - /* I2C Filled FIFO Stages Status Register */ - unsigned int ffs_stat; /* 0x00000038 */ - /* Reserved */ - unsigned int res_2; /* 0x0000003C */ - /* I2C Timing Configuration Register */ - unsigned int tim_cfg; /* 0x00000040 */ - /* Reserved */ - unsigned int res_3[7]; /* 0x00000044 */ - /* I2C Error Interrupt Request Source Mask Register */ - unsigned int err_irqsm; /* 0x00000060 */ - /* I2C Error Interrupt Request Source Status Register */ - unsigned int err_irqss; /* 0x00000064 */ - /* I2C Error Interrupt Request Source Clear Register */ - unsigned int err_irqsc; /* 0x00000068 */ - /* Reserved */ - unsigned int res_4; /* 0x0000006C */ - /* I2C Protocol Interrupt Request Source Mask Register */ - unsigned int p_irqsm; /* 0x00000070 */ - /* I2C Protocol Interrupt Request Source Status Register */ - unsigned int p_irqss; /* 0x00000074 */ - /* I2C Protocol Interrupt Request Source Clear Register */ - unsigned int p_irqsc; /* 0x00000078 */ - /* Reserved */ - unsigned int res_5; /* 0x0000007C */ - /* I2C Raw Interrupt Status Register */ - unsigned int ris; /* 0x00000080 */ - /* I2C Interrupt Mask Control Register */ - unsigned int imsc; /* 0x00000084 */ - /* I2C Masked Interrupt Status Register */ - unsigned int mis; /* 0x00000088 */ - /* I2C Interrupt Clear Register */ - unsigned int icr; /* 0x0000008C */ - /* I2C Interrupt Set Register */ - unsigned int isr; /* 0x00000090 */ - /* I2C DMA Enable Register */ - unsigned int dmae; /* 0x00000094 */ - /* Reserved */ - unsigned int res_6[8154]; /* 0x00000098 */ - /* I2C Transmit Data Register */ - unsigned int txd; /* 0x00008000 */ - /* Reserved */ - unsigned int res_7[4095]; /* 0x00008004 */ - /* I2C Receive Data Register */ - unsigned int rxd; /* 0x0000C000 */ - /* Reserved */ - unsigned int res_8[4095]; /* 0x0000C004 */ -}; - -/* mapping for access macros */ -#define i2c ((struct gpon_reg_i2c *)priv->membase) -#define reg_r32(reg) __raw_readl(reg) -#define reg_w32(val, reg) __raw_writel(val, reg) -#define reg_w32_mask(clear, set, reg) \ - reg_w32((reg_r32(reg) & ~(clear)) | (set), reg) -#define reg_r32_table(reg, idx) reg_r32(&((uint32_t *)®)[idx]) -#define reg_w32_table(val, reg, idx) reg_w32(val, &((uint32_t *)®)[idx]) - -#define i2c_r32(reg) reg_r32(&i2c->reg) -#define i2c_w32(val, reg) reg_w32(val, &i2c->reg) -#define i2c_w32_mask(clear, set, reg) reg_w32_mask(clear, set, &i2c->reg) - -#define DRV_NAME "i2c-falcon" -#define DRV_VERSION "1.01" - -#define FALCON_I2C_BUSY_TIMEOUT 20 /* ms */ - -#ifdef DEBUG -#define FALCON_I2C_XFER_TIMEOUT (25 * HZ) -#else -#define FALCON_I2C_XFER_TIMEOUT HZ -#endif -#if defined(DEBUG) && 0 -#define PRINTK(arg...) pr_info(arg) -#else -#define PRINTK(arg...) do {} while (0) -#endif - -#define FALCON_I2C_IMSC_DEFAULT_MASK (I2C_IMSC_I2C_P_INT_EN | \ - I2C_IMSC_I2C_ERR_INT_EN) - -#define FALCON_I2C_ARB_LOST (1 << 0) -#define FALCON_I2C_NACK (1 << 1) -#define FALCON_I2C_RX_UFL (1 << 2) -#define FALCON_I2C_RX_OFL (1 << 3) -#define FALCON_I2C_TX_UFL (1 << 4) -#define FALCON_I2C_TX_OFL (1 << 5) - -struct falcon_i2c { - struct mutex mutex; - - enum { - FALCON_I2C_MODE_100 = 1, - FALCON_I2C_MODE_400 = 2, - FALCON_I2C_MODE_3400 = 3 - } mode; /* current speed mode */ - - struct clk *clk; /* clock input for i2c hardware block */ - struct gpon_reg_i2c __iomem *membase; /* base of mapped registers */ - int irq_lb, irq_b, irq_err, irq_p; /* last burst, burst, error, - protocol IRQs */ - - struct i2c_adapter adap; - struct device *dev; - - struct completion cmd_complete; - - /* message transfer data */ - /* current message */ - struct i2c_msg *current_msg; - /* number of messages to handle */ - int msgs_num; - /* current buffer */ - u8 *msg_buf; - /* remaining length of current buffer */ - u32 msg_buf_len; - /* error status of the current transfer */ - int msg_err; - - /* master status codes */ - enum { - STATUS_IDLE, - STATUS_ADDR, /* address phase */ - STATUS_WRITE, - STATUS_READ, - STATUS_READ_END, - STATUS_STOP - } status; -}; - -static irqreturn_t falcon_i2c_isr(int irq, void *dev_id); - -static inline void enable_burst_irq(struct falcon_i2c *priv) -{ - i2c_w32_mask(0, I2C_IMSC_LBREQ_INT_EN | I2C_IMSC_BREQ_INT_EN, imsc); -} -static inline void disable_burst_irq(struct falcon_i2c *priv) -{ - i2c_w32_mask(I2C_IMSC_LBREQ_INT_EN | I2C_IMSC_BREQ_INT_EN, 0, imsc); -} - -static void prepare_msg_send_addr(struct falcon_i2c *priv) -{ - struct i2c_msg *msg = priv->current_msg; - int rd = !!(msg->flags & I2C_M_RD); - u16 addr = msg->addr; - - /* new i2c_msg */ - priv->msg_buf = msg->buf; - priv->msg_buf_len = msg->len; - if (rd) - priv->status = STATUS_READ; - else - priv->status = STATUS_WRITE; - - /* send slave address */ - if (msg->flags & I2C_M_TEN) { - i2c_w32(0xf0 | ((addr & 0x300) >> 7) | rd, txd); - i2c_w32(addr & 0xff, txd); - } else - i2c_w32((addr & 0x7f) << 1 | rd, txd); -} - -static void set_tx_len(struct falcon_i2c *priv) -{ - struct i2c_msg *msg = priv->current_msg; - int len = (msg->flags & I2C_M_TEN) ? 2 : 1; - - PRINTK("set_tx_len %cX\n", (msg->flags & I2C_M_RD) ? ('R') : ('T')); - - priv->status = STATUS_ADDR; - - if (!(msg->flags & I2C_M_RD)) { - len += msg->len; - } else { - /* set maximum received packet size (before rx int!) */ - i2c_w32(msg->len, mrps_ctrl); - } - i2c_w32(len, tps_ctrl); - enable_burst_irq(priv); -} - -static int falcon_i2c_hw_init(struct i2c_adapter *adap) -{ - struct falcon_i2c *priv = i2c_get_adapdata(adap); - - /* disable bus */ - i2c_w32_mask(I2C_RUN_CTRL_RUN_EN, 0, run_ctrl); - -#ifndef DEBUG - /* set normal operation clock divider */ - i2c_w32(1 << I2C_CLC_RMC_OFFSET, clc); -#else - /* for debugging a higher divider value! */ - i2c_w32(0xF0 << I2C_CLC_RMC_OFFSET, clc); -#endif - - /* set frequency */ - if (priv->mode == FALCON_I2C_MODE_100) { - dev_dbg(priv->dev, "set standard mode (100 kHz)\n"); - i2c_w32(0, fdiv_high_cfg); - i2c_w32((1 << I2C_FDIV_CFG_INC_OFFSET) | - (499 << I2C_FDIV_CFG_DEC_OFFSET), - fdiv_cfg); - } else if (priv->mode == FALCON_I2C_MODE_400) { - dev_dbg(priv->dev, "set fast mode (400 kHz)\n"); - i2c_w32(0, fdiv_high_cfg); - i2c_w32((1 << I2C_FDIV_CFG_INC_OFFSET) | - (124 << I2C_FDIV_CFG_DEC_OFFSET), - fdiv_cfg); - } else if (priv->mode == FALCON_I2C_MODE_3400) { - dev_dbg(priv->dev, "set high mode (3.4 MHz)\n"); - i2c_w32(0, fdiv_cfg); - /* TODO recalculate value for 100MHz input */ - i2c_w32((41 << I2C_FDIV_HIGH_CFG_INC_OFFSET) | - (152 << I2C_FDIV_HIGH_CFG_DEC_OFFSET), - fdiv_high_cfg); - } else { - dev_warn(priv->dev, "unknown mode\n"); - return -ENODEV; - } - - /* configure fifo */ - i2c_w32(I2C_FIFO_CFG_TXFC | /* tx fifo as flow controller */ - I2C_FIFO_CFG_RXFC | /* rx fifo as flow controller */ - I2C_FIFO_CFG_TXFA_TXFA2 | /* tx fifo 4-byte aligned */ - I2C_FIFO_CFG_RXFA_RXFA2 | /* rx fifo 4-byte aligned */ - I2C_FIFO_CFG_TXBS_TXBS0 | /* tx fifo burst size is 1 word */ - I2C_FIFO_CFG_RXBS_RXBS0, /* rx fifo burst size is 1 word */ - fifo_cfg); - - /* configure address */ - i2c_w32(I2C_ADDR_CFG_SOPE_EN | /* generate stop when no more data - in the fifo */ - I2C_ADDR_CFG_SONA_EN | /* generate stop when NA received */ - I2C_ADDR_CFG_MnS_EN | /* we are master device */ - 0, /* our slave address (not used!) */ - addr_cfg); - - /* enable bus */ - i2c_w32_mask(0, I2C_RUN_CTRL_RUN_EN, run_ctrl); - - return 0; -} - -static int falcon_i2c_wait_bus_not_busy(struct falcon_i2c *priv) -{ - int timeout = FALCON_I2C_BUSY_TIMEOUT; - - while ((i2c_r32(bus_stat) & I2C_BUS_STAT_BS_MASK) - != I2C_BUS_STAT_BS_FREE) { - if (timeout <= 0) { - dev_warn(priv->dev, "timeout waiting for bus ready\n"); - return -ETIMEDOUT; - } - timeout--; - mdelay(1); - } - - return 0; -} - -static void falcon_i2c_tx(struct falcon_i2c *priv, int last) -{ - if (priv->msg_buf_len && priv->msg_buf) { - i2c_w32(*priv->msg_buf, txd); - - if (--priv->msg_buf_len) - priv->msg_buf++; - else - priv->msg_buf = NULL; - } else - last = 1; - - if (last) - disable_burst_irq(priv); -} - -static void falcon_i2c_rx(struct falcon_i2c *priv, int last) -{ - u32 fifo_stat, timeout; - if (priv->msg_buf_len && priv->msg_buf) { - timeout = 5000000; - do { - fifo_stat = i2c_r32(ffs_stat); - } while (!fifo_stat && --timeout); - if (!timeout) { - last = 1; - PRINTK("\nrx timeout\n"); - goto err; - } - while (fifo_stat) { - *priv->msg_buf = i2c_r32(rxd); - if (--priv->msg_buf_len) - priv->msg_buf++; - else { - priv->msg_buf = NULL; - last = 1; - break; - } - #if 0 - fifo_stat = i2c_r32(ffs_stat); - #else - /* do not read more than burst size, otherwise no "last - burst" is generated and the transaction is blocked! */ - fifo_stat = 0; - #endif - } - } else { - last = 1; - } -err: - if (last) { - disable_burst_irq(priv); - - if (priv->status == STATUS_READ_END) { - /* do the STATUS_STOP and complete() here, as sometimes - the tx_end is already seen before this is finished */ - priv->status = STATUS_STOP; - complete(&priv->cmd_complete); - } else { - i2c_w32(I2C_ENDD_CTRL_SETEND, endd_ctrl); - priv->status = STATUS_READ_END; - } - } -} - -static void falcon_i2c_xfer_init(struct falcon_i2c *priv) -{ - /* enable interrupts */ - i2c_w32(FALCON_I2C_IMSC_DEFAULT_MASK, imsc); - - /* trigger transfer of first msg */ - set_tx_len(priv); -} - -static void dump_msgs(struct i2c_msg msgs[], int num, int rx) -{ -#if defined(DEBUG) - int i, j; - pr_info("Messages %d %s\n", num, rx ? "out" : "in"); - for (i = 0; i < num; i++) { - pr_info("%2d %cX Msg(%d) addr=0x%X: ", i, - (msgs[i].flags & I2C_M_RD) ? ('R') : ('T'), - msgs[i].len, msgs[i].addr); - if (!(msgs[i].flags & I2C_M_RD) || rx) { - for (j = 0; j < msgs[i].len; j++) - printk("%02X ", msgs[i].buf[j]); - } - printk("\n"); - } -#endif -} - -static void falcon_i2c_release_bus(struct falcon_i2c *priv) -{ - if ((i2c_r32(bus_stat) & I2C_BUS_STAT_BS_MASK) == I2C_BUS_STAT_BS_BM) - i2c_w32(I2C_ENDD_CTRL_SETEND, endd_ctrl); -} - -static int falcon_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], - int num) -{ - struct falcon_i2c *priv = i2c_get_adapdata(adap); - int ret; - - dev_dbg(priv->dev, "xfer %u messages\n", num); - dump_msgs(msgs, num, 0); - - mutex_lock(&priv->mutex); - - INIT_COMPLETION(priv->cmd_complete); - priv->current_msg = msgs; - priv->msgs_num = num; - priv->msg_err = 0; - priv->status = STATUS_IDLE; - - /* wait for the bus to become ready */ - ret = falcon_i2c_wait_bus_not_busy(priv); - if (ret) - goto done; - - while (priv->msgs_num) { - /* start the transfers */ - falcon_i2c_xfer_init(priv); - - /* wait for transfers to complete */ - ret = wait_for_completion_interruptible_timeout( - &priv->cmd_complete, FALCON_I2C_XFER_TIMEOUT); - if (ret == 0) { - dev_err(priv->dev, "controller timed out\n"); - falcon_i2c_hw_init(adap); - ret = -ETIMEDOUT; - goto done; - } else if (ret < 0) - goto done; - - if (priv->msg_err) { - if (priv->msg_err & FALCON_I2C_NACK) - ret = -ENXIO; - else - ret = -EREMOTEIO; - goto done; - } - if (--priv->msgs_num) - priv->current_msg++; - } - /* no error? */ - ret = num; - -done: - falcon_i2c_release_bus(priv); - - mutex_unlock(&priv->mutex); - - if (ret >= 0) - dump_msgs(msgs, num, 1); - - PRINTK("XFER ret %d\n", ret); - return ret; -} - -static irqreturn_t falcon_i2c_isr_burst(int irq, void *dev_id) -{ - struct falcon_i2c *priv = dev_id; - struct i2c_msg *msg = priv->current_msg; - int last = (irq == priv->irq_lb); - - if (last) - PRINTK("LB "); - else - PRINTK("B "); - - if (msg->flags & I2C_M_RD) { - switch (priv->status) { - case STATUS_ADDR: - PRINTK("X"); - prepare_msg_send_addr(priv); - disable_burst_irq(priv); - break; - case STATUS_READ: - case STATUS_READ_END: - PRINTK("R"); - falcon_i2c_rx(priv, last); - break; - default: - disable_burst_irq(priv); - PRINTK("Status R %d\n", priv->status); - break; - } - } else { - switch (priv->status) { - case STATUS_ADDR: - PRINTK("x"); - prepare_msg_send_addr(priv); - break; - case STATUS_WRITE: - PRINTK("w"); - falcon_i2c_tx(priv, last); - break; - default: - disable_burst_irq(priv); - PRINTK("Status W %d\n", priv->status); - break; - } - } - - i2c_w32(I2C_ICR_BREQ_INT_CLR | I2C_ICR_LBREQ_INT_CLR, icr); - return IRQ_HANDLED; -} - -static void falcon_i2c_isr_prot(struct falcon_i2c *priv) -{ - u32 i_pro = i2c_r32(p_irqss); - - PRINTK("i2c-p"); - - /* not acknowledge */ - if (i_pro & I2C_P_IRQSS_NACK) { - priv->msg_err |= FALCON_I2C_NACK; - PRINTK(" nack"); - } - - /* arbitration lost */ - if (i_pro & I2C_P_IRQSS_AL) { - priv->msg_err |= FALCON_I2C_ARB_LOST; - PRINTK(" arb-lost"); - } - /* tx -> rx switch */ - if (i_pro & I2C_P_IRQSS_RX) - PRINTK(" rx"); - - /* tx end */ - if (i_pro & I2C_P_IRQSS_TX_END) - PRINTK(" txend"); - PRINTK("\n"); - - if (!priv->msg_err) { - /* tx -> rx switch */ - if (i_pro & I2C_P_IRQSS_RX) { - priv->status = STATUS_READ; - enable_burst_irq(priv); - } - if (i_pro & I2C_P_IRQSS_TX_END) { - if (priv->status == STATUS_READ) - priv->status = STATUS_READ_END; - else { - disable_burst_irq(priv); - priv->status = STATUS_STOP; - } - } - } - - i2c_w32(i_pro, p_irqsc); -} - -static irqreturn_t falcon_i2c_isr(int irq, void *dev_id) -{ - u32 i_raw, i_err = 0; - struct falcon_i2c *priv = dev_id; - - i_raw = i2c_r32(mis); - PRINTK("i_raw 0x%08X\n", i_raw); - - /* error interrupt */ - if (i_raw & I2C_RIS_I2C_ERR_INT_INTOCC) { - i_err = i2c_r32(err_irqss); - PRINTK("i_err 0x%08X bus_stat 0x%04X\n", - i_err, i2c_r32(bus_stat)); - - /* tx fifo overflow (8) */ - if (i_err & I2C_ERR_IRQSS_TXF_OFL) - priv->msg_err |= FALCON_I2C_TX_OFL; - - /* tx fifo underflow (4) */ - if (i_err & I2C_ERR_IRQSS_TXF_UFL) - priv->msg_err |= FALCON_I2C_TX_UFL; - - /* rx fifo overflow (2) */ - if (i_err & I2C_ERR_IRQSS_RXF_OFL) - priv->msg_err |= FALCON_I2C_RX_OFL; - - /* rx fifo underflow (1) */ - if (i_err & I2C_ERR_IRQSS_RXF_UFL) - priv->msg_err |= FALCON_I2C_RX_UFL; - - i2c_w32(i_err, err_irqsc); - } - - /* protocol interrupt */ - if (i_raw & I2C_RIS_I2C_P_INT_INTOCC) - falcon_i2c_isr_prot(priv); - - if ((priv->msg_err) || (priv->status == STATUS_STOP)) - complete(&priv->cmd_complete); - - return IRQ_HANDLED; -} - -static u32 falcon_i2c_functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_I2C | - I2C_FUNC_10BIT_ADDR | - I2C_FUNC_SMBUS_EMUL; -} - -static struct i2c_algorithm falcon_i2c_algorithm = { - .master_xfer = falcon_i2c_xfer, - .functionality = falcon_i2c_functionality, -}; - -static int __devinit falcon_i2c_probe(struct platform_device *pdev) -{ - int ret = 0; - struct falcon_i2c *priv; - struct i2c_adapter *adap; - struct resource *mmres, *ioarea, - *irqres_lb, *irqres_b, *irqres_err, *irqres_p; - struct clk *clk; - - dev_dbg(&pdev->dev, "probing\n"); - - mmres = platform_get_resource(pdev, IORESOURCE_MEM, 0); - irqres_lb = platform_get_resource_byname(pdev, IORESOURCE_IRQ, - "i2c_lb"); - irqres_b = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "i2c_b"); - irqres_err = platform_get_resource_byname(pdev, IORESOURCE_IRQ, - "i2c_err"); - irqres_p = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "i2c_p"); - - if (!mmres || !irqres_lb || !irqres_b || !irqres_err || !irqres_p) { - dev_err(&pdev->dev, "no resources\n"); - return -ENODEV; - } - - clk = clk_get_fpi(); - if (IS_ERR(clk)) { - dev_err(&pdev->dev, "failed to get fpi clk\n"); - return -ENOENT; - } - - if (clk_get_rate(clk) != 100000000) { - dev_err(&pdev->dev, "input clock is not 100MHz\n"); - return -ENOENT; - } - clk = clk_get(&pdev->dev, NULL); - if (IS_ERR(clk)) { - dev_err(&pdev->dev, "failed to get i2c clk\n"); - return -ENOENT; - } - clk_activate(clk); - /* allocate private data */ - priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (!priv) { - dev_err(&pdev->dev, "can't allocate private data\n"); - return -ENOMEM; - } - - adap = &priv->adap; - i2c_set_adapdata(adap, priv); - adap->owner = THIS_MODULE; - adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD; - strlcpy(adap->name, DRV_NAME "-adapter", sizeof(adap->name)); - adap->algo = &falcon_i2c_algorithm; - - priv->mode = FALCON_I2C_MODE_100; - priv->clk = clk; - priv->dev = &pdev->dev; - - init_completion(&priv->cmd_complete); - mutex_init(&priv->mutex); - - if (ltq_gpio_request(&pdev->dev, 107, 0, 0, DRV_NAME":sda") || - ltq_gpio_request(&pdev->dev, 108, 0, 0, DRV_NAME":scl")) - { - dev_err(&pdev->dev, "I2C gpios not available\n"); - ret = -ENXIO; - goto err_free_priv; - } - - ioarea = request_mem_region(mmres->start, resource_size(mmres), - pdev->name); - - if (ioarea == NULL) { - dev_err(&pdev->dev, "I2C region already claimed\n"); - ret = -ENXIO; - goto err_free_gpio; - } - - /* map memory */ - priv->membase = ioremap_nocache(mmres->start & ~KSEG1, - resource_size(mmres)); - if (priv->membase == NULL) { - ret = -ENOMEM; - goto err_release_region; - } - - priv->irq_lb = irqres_lb->start; - ret = request_irq(priv->irq_lb, falcon_i2c_isr_burst, IRQF_DISABLED, - irqres_lb->name, priv); - if (ret) { - dev_err(&pdev->dev, "can't get last burst IRQ %d\n", - irqres_lb->start); - ret = -ENODEV; - goto err_unmap_mem; - } - - priv->irq_b = irqres_b->start; - ret = request_irq(priv->irq_b, falcon_i2c_isr_burst, IRQF_DISABLED, - irqres_b->name, priv); - if (ret) { - dev_err(&pdev->dev, "can't get burst IRQ %d\n", - irqres_b->start); - ret = -ENODEV; - goto err_free_lb_irq; - } - - priv->irq_err = irqres_err->start; - ret = request_irq(priv->irq_err, falcon_i2c_isr, IRQF_DISABLED, - irqres_err->name, priv); - if (ret) { - dev_err(&pdev->dev, "can't get error IRQ %d\n", - irqres_err->start); - ret = -ENODEV; - goto err_free_b_irq; - } - - priv->irq_p = irqres_p->start; - ret = request_irq(priv->irq_p, falcon_i2c_isr, IRQF_DISABLED, - irqres_p->name, priv); - if (ret) { - dev_err(&pdev->dev, "can't get protocol IRQ %d\n", - irqres_p->start); - ret = -ENODEV; - goto err_free_err_irq; - } - - dev_dbg(&pdev->dev, "mapped io-space to %p\n", priv->membase); - dev_dbg(&pdev->dev, "use IRQs %d, %d, %d, %d\n", irqres_lb->start, - irqres_b->start, irqres_err->start, irqres_p->start); - - /* add our adapter to the i2c stack */ - ret = i2c_add_numbered_adapter(adap); - if (ret) { - dev_err(&pdev->dev, "can't register I2C adapter\n"); - goto err_free_p_irq; - } - - platform_set_drvdata(pdev, priv); - i2c_set_adapdata(adap, priv); - - /* print module version information */ - dev_dbg(&pdev->dev, "module id=%u revision=%u\n", - (i2c_r32(id) & I2C_ID_ID_MASK) >> I2C_ID_ID_OFFSET, - (i2c_r32(id) & I2C_ID_REV_MASK) >> I2C_ID_REV_OFFSET); - - /* initialize HW */ - ret = falcon_i2c_hw_init(adap); - if (ret) { - dev_err(&pdev->dev, "can't configure adapter\n"); - goto err_remove_adapter; - } - - dev_info(&pdev->dev, "version %s\n", DRV_VERSION); - - return 0; - -err_remove_adapter: - i2c_del_adapter(adap); - platform_set_drvdata(pdev, NULL); - -err_free_p_irq: - free_irq(priv->irq_p, priv); - -err_free_err_irq: - free_irq(priv->irq_err, priv); - -err_free_b_irq: - free_irq(priv->irq_b, priv); - -err_free_lb_irq: - free_irq(priv->irq_lb, priv); - -err_unmap_mem: - iounmap(priv->membase); - -err_release_region: - release_mem_region(mmres->start, resource_size(mmres)); - -err_free_gpio: - gpio_free(108); - gpio_free(107); - -err_free_priv: - kfree(priv); - - return ret; -} - -static int __devexit falcon_i2c_remove(struct platform_device *pdev) -{ - struct falcon_i2c *priv = platform_get_drvdata(pdev); - struct resource *mmres; - - /* disable bus */ - i2c_w32_mask(I2C_RUN_CTRL_RUN_EN, 0, run_ctrl); - - /* remove driver */ - platform_set_drvdata(pdev, NULL); - i2c_del_adapter(&priv->adap); - - free_irq(priv->irq_lb, priv); - free_irq(priv->irq_b, priv); - free_irq(priv->irq_err, priv); - free_irq(priv->irq_p, priv); - - iounmap(priv->membase); - - gpio_free(108); - gpio_free(107); - - kfree(priv); - - mmres = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(mmres->start, resource_size(mmres)); - - dev_dbg(&pdev->dev, "removed\n"); - - return 0; -} - -static struct platform_driver falcon_i2c_driver = { - .probe = falcon_i2c_probe, - .remove = __devexit_p(falcon_i2c_remove), - .driver = { - .name = DRV_NAME, - .owner = THIS_MODULE, - }, -}; - -static int __init falcon_i2c_init(void) -{ - int ret; - - ret = platform_driver_register(&falcon_i2c_driver); - - if (ret) - pr_debug(DRV_NAME ": can't register platform driver\n"); - - return ret; -} - -static void __exit falcon_i2c_exit(void) -{ - platform_driver_unregister(&falcon_i2c_driver); -} - -module_init(falcon_i2c_init); -module_exit(falcon_i2c_exit); - -MODULE_DESCRIPTION("Lantiq FALC(tm) ON - I2C bus adapter"); -MODULE_ALIAS("platform:" DRV_NAME); -MODULE_LICENSE("GPL"); -MODULE_VERSION(DRV_VERSION); diff --git a/target/linux/lantiq/files/drivers/net/ethernet/lantiq_vrx200.c b/target/linux/lantiq/files/drivers/net/ethernet/lantiq_vrx200.c deleted file mode 100644 index d79d3803cc..0000000000 --- a/target/linux/lantiq/files/drivers/net/ethernet/lantiq_vrx200.c +++ /dev/null @@ -1,1358 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/errno.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/uaccess.h> -#include <linux/in.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/phy.h> -#include <linux/ip.h> -#include <linux/tcp.h> -#include <linux/skbuff.h> -#include <linux/mm.h> -#include <linux/platform_device.h> -#include <linux/ethtool.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/dma-mapping.h> -#include <linux/module.h> -#include <linux/clk.h> - -#include <asm/checksum.h> - -#include <lantiq_soc.h> -#include <xway_dma.h> -#include <lantiq_platform.h> - -#define LTQ_SWITCH_BASE 0x1E108000 -#define LTQ_SWITCH_CORE_BASE LTQ_SWITCH_BASE -#define LTQ_SWITCH_TOP_PDI_BASE LTQ_SWITCH_CORE_BASE -#define LTQ_SWITCH_BM_PDI_BASE (LTQ_SWITCH_CORE_BASE + 4 * 0x40) -#define LTQ_SWITCH_MAC_PDI_0_BASE (LTQ_SWITCH_CORE_BASE + 4 * 0x900) -#define LTQ_SWITCH_MAC_PDI_X_BASE(x) (LTQ_SWITCH_MAC_PDI_0_BASE + x * 0x30) -#define LTQ_SWITCH_TOPLEVEL_BASE (LTQ_SWITCH_BASE + 4 * 0xC40) -#define LTQ_SWITCH_MDIO_PDI_BASE (LTQ_SWITCH_TOPLEVEL_BASE) -#define LTQ_SWITCH_MII_PDI_BASE (LTQ_SWITCH_TOPLEVEL_BASE + 4 * 0x36) -#define LTQ_SWITCH_PMAC_PDI_BASE (LTQ_SWITCH_TOPLEVEL_BASE + 4 * 0x82) - -#define LTQ_ETHSW_MAC_CTRL0_PADEN (1 << 8) -#define LTQ_ETHSW_MAC_CTRL0_FCS (1 << 7) -#define LTQ_ETHSW_MAC_CTRL1_SHORTPRE (1 << 8) -#define LTQ_ETHSW_MAC_CTRL2_MLEN (1 << 3) -#define LTQ_ETHSW_MAC_CTRL2_LCHKL (1 << 2) -#define LTQ_ETHSW_MAC_CTRL2_LCHKS_DIS 0 -#define LTQ_ETHSW_MAC_CTRL2_LCHKS_UNTAG 1 -#define LTQ_ETHSW_MAC_CTRL2_LCHKS_TAG 2 -#define LTQ_ETHSW_MAC_CTRL6_RBUF_DLY_WP_SHIFT 9 -#define LTQ_ETHSW_MAC_CTRL6_RXBUF_BYPASS (1 << 6) -#define LTQ_ETHSW_GLOB_CTRL_SE (1 << 15) -#define LTQ_ETHSW_MDC_CFG1_MCEN (1 << 8) -#define LTQ_ETHSW_PMAC_HD_CTL_FC (1 << 10) -#define LTQ_ETHSW_PMAC_HD_CTL_RC (1 << 4) -#define LTQ_ETHSW_PMAC_HD_CTL_AC (1 << 2) -#define ADVERTIZE_MPD (1 << 10) - -#define MDIO_DEVAD_NONE (-1) - -#define LTQ_ETH_RX_BUFFER_CNT PKTBUFSRX - -#define LTQ_MDIO_DRV_NAME "ltq-mdio" -#define LTQ_ETH_DRV_NAME "ltq-eth" - -#define LTQ_ETHSW_MAX_GMAC 1 -#define LTQ_ETHSW_PMAC 1 - -#define ltq_setbits(a, set) \ - ltq_w32(ltq_r32(a) | (set), a) - -enum ltq_reset_modules { - LTQ_RESET_CORE, - LTQ_RESET_DMA, - LTQ_RESET_ETH, - LTQ_RESET_PHY, - LTQ_RESET_HARD, - LTQ_RESET_SOFT, -}; - -static inline void -dbg_ltq_writel(void *a, unsigned int b) -{ - ltq_w32(b, a); -} - -int ltq_reset_once(enum ltq_reset_modules module, ulong usec); - -struct ltq_ethsw_mac_pdi_x_regs { - u32 pstat; /* Port status */ - u32 pisr; /* Interrupt status */ - u32 pier; /* Interrupt enable */ - u32 ctrl_0; /* Control 0 */ - u32 ctrl_1; /* Control 1 */ - u32 ctrl_2; /* Control 2 */ - u32 ctrl_3; /* Control 3 */ - u32 ctrl_4; /* Control 4 */ - u32 ctrl_5; /* Control 5 */ - u32 ctrl_6; /* Control 6 */ - u32 bufst; /* TX/RX buffer control */ - u32 testen; /* Test enable */ -}; - -struct ltq_ethsw_mac_pdi_regs { - struct ltq_ethsw_mac_pdi_x_regs mac[12]; -}; - -struct ltq_ethsw_mdio_pdi_regs { - u32 glob_ctrl; /* Global control 0 */ - u32 rsvd0[7]; - u32 mdio_ctrl; /* MDIO control */ - u32 mdio_read; /* MDIO read data */ - u32 mdio_write; /* MDIO write data */ - u32 mdc_cfg_0; /* MDC clock configuration 0 */ - u32 mdc_cfg_1; /* MDC clock configuration 1 */ - u32 rsvd[3]; - u32 phy_addr_5; /* PHY address port 5 */ - u32 phy_addr_4; /* PHY address port 4 */ - u32 phy_addr_3; /* PHY address port 3 */ - u32 phy_addr_2; /* PHY address port 2 */ - u32 phy_addr_1; /* PHY address port 1 */ - u32 phy_addr_0; /* PHY address port 0 */ - u32 mdio_stat_0; /* MDIO PHY polling status port 0 */ - u32 mdio_stat_1; /* MDIO PHY polling status port 1 */ - u32 mdio_stat_2; /* MDIO PHY polling status port 2 */ - u32 mdio_stat_3; /* MDIO PHY polling status port 3 */ - u32 mdio_stat_4; /* MDIO PHY polling status port 4 */ - u32 mdio_stat_5; /* MDIO PHY polling status port 5 */ -}; - -struct ltq_ethsw_mii_pdi_regs { - u32 mii_cfg0; /* xMII port 0 configuration */ - u32 pcdu0; /* Port 0 clock delay configuration */ - u32 mii_cfg1; /* xMII port 1 configuration */ - u32 pcdu1; /* Port 1 clock delay configuration */ - u32 mii_cfg2; /* xMII port 2 configuration */ - u32 rsvd0; - u32 mii_cfg3; /* xMII port 3 configuration */ - u32 rsvd1; - u32 mii_cfg4; /* xMII port 4 configuration */ - u32 rsvd2; - u32 mii_cfg5; /* xMII port 5 configuration */ - u32 pcdu5; /* Port 5 clock delay configuration */ -}; - -struct ltq_ethsw_pmac_pdi_regs { - u32 hd_ctl; /* PMAC header control */ - u32 tl; /* PMAC type/length */ - u32 sa1; /* PMAC source address 1 */ - u32 sa2; /* PMAC source address 2 */ - u32 sa3; /* PMAC source address 3 */ - u32 da1; /* PMAC destination address 1 */ - u32 da2; /* PMAC destination address 2 */ - u32 da3; /* PMAC destination address 3 */ - u32 vlan; /* PMAC VLAN */ - u32 rx_ipg; /* PMAC interpacket gap in RX direction */ - u32 st_etype; /* PMAC special tag ethertype */ - u32 ewan; /* PMAC ethernet WAN group */ -}; - -struct ltq_mdio_phy_addr_reg { - union { - struct { - unsigned rsvd:1; - unsigned lnkst:2; /* Link status control */ - unsigned speed:2; /* Speed control */ - unsigned fdup:2; /* Full duplex control */ - unsigned fcontx:2; /* Flow control mode TX */ - unsigned fconrx:2; /* Flow control mode RX */ - unsigned addr:5; /* PHY address */ - } bits; - u16 val; - }; -}; - -enum ltq_mdio_phy_addr_lnkst { - LTQ_MDIO_PHY_ADDR_LNKST_AUTO = 0, - LTQ_MDIO_PHY_ADDR_LNKST_UP = 1, - LTQ_MDIO_PHY_ADDR_LNKST_DOWN = 2, -}; - -enum ltq_mdio_phy_addr_speed { - LTQ_MDIO_PHY_ADDR_SPEED_M10 = 0, - LTQ_MDIO_PHY_ADDR_SPEED_M100 = 1, - LTQ_MDIO_PHY_ADDR_SPEED_G1 = 2, - LTQ_MDIO_PHY_ADDR_SPEED_AUTO = 3, -}; - -enum ltq_mdio_phy_addr_fdup { - LTQ_MDIO_PHY_ADDR_FDUP_AUTO = 0, - LTQ_MDIO_PHY_ADDR_FDUP_ENABLE = 1, - LTQ_MDIO_PHY_ADDR_FDUP_DISABLE = 3, -}; - -enum ltq_mdio_phy_addr_fcon { - LTQ_MDIO_PHY_ADDR_FCON_AUTO = 0, - LTQ_MDIO_PHY_ADDR_FCON_ENABLE = 1, - LTQ_MDIO_PHY_ADDR_FCON_DISABLE = 3, -}; - -struct ltq_mii_mii_cfg_reg { - union { - struct { - unsigned res:1; /* Hardware reset */ - unsigned en:1; /* xMII interface enable */ - unsigned isol:1; /* xMII interface isolate */ - unsigned ldclkdis:1; /* Link down clock disable */ - unsigned rsvd:1; - unsigned crs:2; /* CRS sensitivity config */ - unsigned rgmii_ibs:1; /* RGMII In Band status */ - unsigned rmii:1; /* RMII ref clock direction */ - unsigned miirate:3; /* xMII interface clock rate */ - unsigned miimode:4; /* xMII interface mode */ - } bits; - u16 val; - }; -}; - -enum ltq_mii_mii_cfg_miirate { - LTQ_MII_MII_CFG_MIIRATE_M2P5 = 0, - LTQ_MII_MII_CFG_MIIRATE_M25 = 1, - LTQ_MII_MII_CFG_MIIRATE_M125 = 2, - LTQ_MII_MII_CFG_MIIRATE_M50 = 3, - LTQ_MII_MII_CFG_MIIRATE_AUTO = 4, -}; - -enum ltq_mii_mii_cfg_miimode { - LTQ_MII_MII_CFG_MIIMODE_MIIP = 0, - LTQ_MII_MII_CFG_MIIMODE_MIIM = 1, - LTQ_MII_MII_CFG_MIIMODE_RMIIP = 2, - LTQ_MII_MII_CFG_MIIMODE_RMIIM = 3, - LTQ_MII_MII_CFG_MIIMODE_RGMII = 4, -}; - -struct ltq_eth_priv { - struct ltq_dma_device *dma_dev; - struct mii_dev *bus; - struct eth_device *dev; - struct phy_device *phymap[LTQ_ETHSW_MAX_GMAC]; - int rx_num; -}; - -enum ltq_mdio_mbusy { - LTQ_MDIO_MBUSY_IDLE = 0, - LTQ_MDIO_MBUSY_BUSY = 1, -}; - -enum ltq_mdio_op { - LTQ_MDIO_OP_WRITE = 1, - LTQ_MDIO_OP_READ = 2, -}; - -struct ltq_mdio_access { - union { - struct { - unsigned rsvd:3; - unsigned mbusy:1; - unsigned op:2; - unsigned phyad:5; - unsigned regad:5; - } bits; - u16 val; - }; -}; - -enum LTQ_ETH_PORT_FLAGS { - LTQ_ETH_PORT_NONE = 0, - LTQ_ETH_PORT_PHY = 1, - LTQ_ETH_PORT_SWITCH = (1 << 1), - LTQ_ETH_PORT_MAC = (1 << 2), -}; - -struct ltq_eth_port_config { - u8 num; - u8 phy_addr; - u16 flags; - phy_interface_t phy_if; -}; - -struct ltq_eth_board_config { - const struct ltq_eth_port_config *ports; - int num_ports; -}; - -static const struct ltq_eth_port_config eth_port_config[] = { - /* GMAC0: external Lantiq PEF7071 10/100/1000 PHY for LAN port 0 */ - { 0, 0x0, LTQ_ETH_PORT_PHY, PHY_INTERFACE_MODE_RGMII }, - /* GMAC1: external Lantiq PEF7071 10/100/1000 PHY for LAN port 1 */ - { 1, 0x1, LTQ_ETH_PORT_PHY, PHY_INTERFACE_MODE_RGMII }, -}; - -static const struct ltq_eth_board_config board_config = { - .ports = eth_port_config, - .num_ports = ARRAY_SIZE(eth_port_config), -}; - -static struct ltq_ethsw_mac_pdi_regs *ltq_ethsw_mac_pdi_regs = - (struct ltq_ethsw_mac_pdi_regs *) CKSEG1ADDR(LTQ_SWITCH_MAC_PDI_0_BASE); - -static struct ltq_ethsw_mdio_pdi_regs *ltq_ethsw_mdio_pdi_regs = - (struct ltq_ethsw_mdio_pdi_regs *) CKSEG1ADDR(LTQ_SWITCH_MDIO_PDI_BASE); - -static struct ltq_ethsw_mii_pdi_regs *ltq_ethsw_mii_pdi_regs = - (struct ltq_ethsw_mii_pdi_regs *) CKSEG1ADDR(LTQ_SWITCH_MII_PDI_BASE); - -static struct ltq_ethsw_pmac_pdi_regs *ltq_ethsw_pmac_pdi_regs = - (struct ltq_ethsw_pmac_pdi_regs *) CKSEG1ADDR(LTQ_SWITCH_PMAC_PDI_BASE); - - -#define MAX_DMA_CHAN 0x8 -#define MAX_DMA_CRC_LEN 0x4 -#define MAX_DMA_DATA_LEN 0x600 - -/* use 2 static channels for TX/RX - depending on the SoC we need to use different DMA channels for ethernet */ -#define LTQ_ETOP_TX_CHANNEL 1 -#define LTQ_ETOP_RX_CHANNEL 0 - -#define IS_TX(x) (x == LTQ_ETOP_TX_CHANNEL) -#define IS_RX(x) (x == LTQ_ETOP_RX_CHANNEL) - -#define DRV_VERSION "1.0" - -static void __iomem *ltq_vrx200_membase; - -struct ltq_vrx200_chan { - int idx; - int tx_free; - struct net_device *netdev; - struct napi_struct napi; - struct ltq_dma_channel dma; - struct sk_buff *skb[LTQ_DESC_NUM]; -}; - -struct ltq_vrx200_priv { - struct net_device *netdev; - struct ltq_eth_data *pldata; - struct resource *res; - - struct mii_bus *mii_bus; - struct phy_device *phydev; - - struct ltq_vrx200_chan ch[MAX_DMA_CHAN]; - int tx_free[MAX_DMA_CHAN >> 1]; - - spinlock_t lock; - - struct clk *clk_ppe; -}; - -static int ltq_vrx200_mdio_wr(struct mii_bus *bus, int phy_addr, - int phy_reg, u16 phy_data); - -static int -ltq_vrx200_alloc_skb(struct ltq_vrx200_chan *ch) -{ - ch->skb[ch->dma.desc] = dev_alloc_skb(MAX_DMA_DATA_LEN); - if (!ch->skb[ch->dma.desc]) - return -ENOMEM; - ch->dma.desc_base[ch->dma.desc].addr = dma_map_single(NULL, - ch->skb[ch->dma.desc]->data, MAX_DMA_DATA_LEN, - DMA_FROM_DEVICE); - ch->dma.desc_base[ch->dma.desc].addr = - CPHYSADDR(ch->skb[ch->dma.desc]->data); - ch->dma.desc_base[ch->dma.desc].ctl = - LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) | - MAX_DMA_DATA_LEN; - skb_reserve(ch->skb[ch->dma.desc], NET_IP_ALIGN); - return 0; -} - -static void -ltq_vrx200_hw_receive(struct ltq_vrx200_chan *ch) -{ - struct ltq_vrx200_priv *priv = netdev_priv(ch->netdev); - struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; - struct sk_buff *skb = ch->skb[ch->dma.desc]; - int len = (desc->ctl & LTQ_DMA_SIZE_MASK) - MAX_DMA_CRC_LEN; - unsigned long flags; - - spin_lock_irqsave(&priv->lock, flags); - if (ltq_vrx200_alloc_skb(ch)) { - netdev_err(ch->netdev, - "failed to allocate new rx buffer, stopping DMA\n"); - ltq_dma_close(&ch->dma); - } - ch->dma.desc++; - ch->dma.desc %= LTQ_DESC_NUM; - spin_unlock_irqrestore(&priv->lock, flags); - - skb_put(skb, len); - skb->dev = ch->netdev; - skb->protocol = eth_type_trans(skb, ch->netdev); - netif_receive_skb(skb); -} - -static int -ltq_vrx200_poll_rx(struct napi_struct *napi, int budget) -{ - struct ltq_vrx200_chan *ch = container_of(napi, - struct ltq_vrx200_chan, napi); - struct ltq_vrx200_priv *priv = netdev_priv(ch->netdev); - int rx = 0; - int complete = 0; - unsigned long flags; - - while ((rx < budget) && !complete) { - struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; - - if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) { - ltq_vrx200_hw_receive(ch); - rx++; - } else { - complete = 1; - } - } - if (complete || !rx) { - napi_complete(&ch->napi); - spin_lock_irqsave(&priv->lock, flags); - ltq_dma_ack_irq(&ch->dma); - spin_unlock_irqrestore(&priv->lock, flags); - } - return rx; -} - -static int -ltq_vrx200_poll_tx(struct napi_struct *napi, int budget) -{ - struct ltq_vrx200_chan *ch = - container_of(napi, struct ltq_vrx200_chan, napi); - struct ltq_vrx200_priv *priv = netdev_priv(ch->netdev); - struct netdev_queue *txq = - netdev_get_tx_queue(ch->netdev, ch->idx >> 1); - unsigned long flags; - - spin_lock_irqsave(&priv->lock, flags); - while ((ch->dma.desc_base[ch->tx_free].ctl & - (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) { - dev_kfree_skb_any(ch->skb[ch->tx_free]); - ch->skb[ch->tx_free] = NULL; - memset(&ch->dma.desc_base[ch->tx_free], 0, - sizeof(struct ltq_dma_desc)); - ch->tx_free++; - ch->tx_free %= LTQ_DESC_NUM; - } - spin_unlock_irqrestore(&priv->lock, flags); - - if (netif_tx_queue_stopped(txq)) - netif_tx_start_queue(txq); - napi_complete(&ch->napi); - spin_lock_irqsave(&priv->lock, flags); - ltq_dma_ack_irq(&ch->dma); - spin_unlock_irqrestore(&priv->lock, flags); - return 1; -} - -static irqreturn_t -ltq_vrx200_dma_irq(int irq, void *_priv) -{ - struct ltq_vrx200_priv *priv = _priv; - int ch = irq - LTQ_DMA_ETOP; - - napi_schedule(&priv->ch[ch].napi); - return IRQ_HANDLED; -} - -static void -ltq_vrx200_free_channel(struct net_device *dev, struct ltq_vrx200_chan *ch) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - - ltq_dma_free(&ch->dma); - if (ch->dma.irq) - free_irq(ch->dma.irq, priv); - if (IS_RX(ch->idx)) { - int desc; - for (desc = 0; desc < LTQ_DESC_NUM; desc++) - dev_kfree_skb_any(ch->skb[ch->dma.desc]); - } -} - -static void -ltq_vrx200_hw_exit(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - int i; - - clk_disable(priv->clk_ppe); - - for (i = 0; i < MAX_DMA_CHAN; i++) - if (IS_TX(i) || IS_RX(i)) - ltq_vrx200_free_channel(dev, &priv->ch[i]); -} - -static void *ltq_eth_phy_addr_reg(int num) -{ - switch (num) { - case 0: - return <q_ethsw_mdio_pdi_regs->phy_addr_0; - case 1: - return <q_ethsw_mdio_pdi_regs->phy_addr_1; - case 2: - return <q_ethsw_mdio_pdi_regs->phy_addr_2; - case 3: - return <q_ethsw_mdio_pdi_regs->phy_addr_3; - case 4: - return <q_ethsw_mdio_pdi_regs->phy_addr_4; - case 5: - return <q_ethsw_mdio_pdi_regs->phy_addr_5; - } - - return NULL; -} - -static void *ltq_eth_mii_cfg_reg(int num) -{ - switch (num) { - case 0: - return <q_ethsw_mii_pdi_regs->mii_cfg0; - case 1: - return <q_ethsw_mii_pdi_regs->mii_cfg1; - case 2: - return <q_ethsw_mii_pdi_regs->mii_cfg2; - case 3: - return <q_ethsw_mii_pdi_regs->mii_cfg3; - case 4: - return <q_ethsw_mii_pdi_regs->mii_cfg4; - case 5: - return <q_ethsw_mii_pdi_regs->mii_cfg5; - } - - return NULL; -} - -static void ltq_eth_gmac_update(struct phy_device *phydev, int num) -{ - struct ltq_mdio_phy_addr_reg phy_addr_reg; - struct ltq_mii_mii_cfg_reg mii_cfg_reg; - void *phy_addr = ltq_eth_phy_addr_reg(num); - void *mii_cfg = ltq_eth_mii_cfg_reg(num); - - phy_addr_reg.val = ltq_r32(phy_addr); - mii_cfg_reg.val = ltq_r32(mii_cfg); - - phy_addr_reg.bits.addr = phydev->addr; - - if (phydev->link) - phy_addr_reg.bits.lnkst = LTQ_MDIO_PHY_ADDR_LNKST_UP; - else - phy_addr_reg.bits.lnkst = LTQ_MDIO_PHY_ADDR_LNKST_DOWN; - - switch (phydev->speed) { - case SPEED_1000: - phy_addr_reg.bits.speed = LTQ_MDIO_PHY_ADDR_SPEED_G1; - mii_cfg_reg.bits.miirate = LTQ_MII_MII_CFG_MIIRATE_M125; - break; - case SPEED_100: - phy_addr_reg.bits.speed = LTQ_MDIO_PHY_ADDR_SPEED_M100; - switch (mii_cfg_reg.bits.miimode) { - case LTQ_MII_MII_CFG_MIIMODE_RMIIM: - case LTQ_MII_MII_CFG_MIIMODE_RMIIP: - mii_cfg_reg.bits.miirate = LTQ_MII_MII_CFG_MIIRATE_M50; - break; - default: - mii_cfg_reg.bits.miirate = LTQ_MII_MII_CFG_MIIRATE_M25; - break; - } - break; - default: - phy_addr_reg.bits.speed = LTQ_MDIO_PHY_ADDR_SPEED_M10; - mii_cfg_reg.bits.miirate = LTQ_MII_MII_CFG_MIIRATE_M2P5; - break; - } - - if (phydev->duplex == DUPLEX_FULL) - phy_addr_reg.bits.fdup = LTQ_MDIO_PHY_ADDR_FDUP_ENABLE; - else - phy_addr_reg.bits.fdup = LTQ_MDIO_PHY_ADDR_FDUP_DISABLE; - - dbg_ltq_writel(phy_addr, phy_addr_reg.val); - dbg_ltq_writel(mii_cfg, mii_cfg_reg.val); - udelay(1); -} - - -static void ltq_eth_port_config(struct ltq_vrx200_priv *priv, - const struct ltq_eth_port_config *port) -{ - struct ltq_mii_mii_cfg_reg mii_cfg_reg; - void *mii_cfg = ltq_eth_mii_cfg_reg(port->num); - int setup_gpio = 0; - - mii_cfg_reg.val = ltq_r32(mii_cfg); - - - switch (port->num) { - case 0: /* xMII0 */ - case 1: /* xMII1 */ - switch (port->phy_if) { - case PHY_INTERFACE_MODE_MII: - if (port->flags & LTQ_ETH_PORT_PHY) - /* MII MAC mode, connected to external PHY */ - mii_cfg_reg.bits.miimode = - LTQ_MII_MII_CFG_MIIMODE_MIIM; - else - /* MII PHY mode, connected to external MAC */ - mii_cfg_reg.bits.miimode = - LTQ_MII_MII_CFG_MIIMODE_MIIP; - setup_gpio = 1; - break; - case PHY_INTERFACE_MODE_RMII: - if (port->flags & LTQ_ETH_PORT_PHY) - /* RMII MAC mode, connected to external PHY */ - mii_cfg_reg.bits.miimode = - LTQ_MII_MII_CFG_MIIMODE_RMIIM; - else - /* RMII PHY mode, connected to external MAC */ - mii_cfg_reg.bits.miimode = - LTQ_MII_MII_CFG_MIIMODE_RMIIP; - setup_gpio = 1; - break; - case PHY_INTERFACE_MODE_RGMII: - /* RGMII MAC mode, connected to external PHY */ - mii_cfg_reg.bits.miimode = - LTQ_MII_MII_CFG_MIIMODE_RGMII; - setup_gpio = 1; - break; - default: - break; - } - break; - case 2: /* internal GPHY0 */ - case 3: /* internal GPHY0 */ - case 4: /* internal GPHY1 */ - switch (port->phy_if) { - case PHY_INTERFACE_MODE_MII: - case PHY_INTERFACE_MODE_GMII: - /* MII MAC mode, connected to internal GPHY */ - mii_cfg_reg.bits.miimode = - LTQ_MII_MII_CFG_MIIMODE_MIIM; - setup_gpio = 1; - break; - default: - break; - } - break; - case 5: /* internal GPHY1 or xMII2 */ - switch (port->phy_if) { - case PHY_INTERFACE_MODE_MII: - /* MII MAC mode, connected to internal GPHY */ - mii_cfg_reg.bits.miimode = - LTQ_MII_MII_CFG_MIIMODE_MIIM; - setup_gpio = 1; - break; - case PHY_INTERFACE_MODE_RGMII: - /* RGMII MAC mode, connected to external PHY */ - mii_cfg_reg.bits.miimode = - LTQ_MII_MII_CFG_MIIMODE_RGMII; - setup_gpio = 1; - break; - default: - break; - } - break; - default: - break; - } - - /* Enable MII interface */ - mii_cfg_reg.bits.en = port->flags ? 1 : 0; - dbg_ltq_writel(mii_cfg, mii_cfg_reg.val); - -} - -static void ltq_eth_gmac_init(int num) -{ - struct ltq_mdio_phy_addr_reg phy_addr_reg; - struct ltq_mii_mii_cfg_reg mii_cfg_reg; - void *phy_addr = ltq_eth_phy_addr_reg(num); - void *mii_cfg = ltq_eth_mii_cfg_reg(num); - struct ltq_ethsw_mac_pdi_x_regs *mac_pdi_regs; - - mac_pdi_regs = <q_ethsw_mac_pdi_regs->mac[num]; - - /* Reset PHY status to link down */ - phy_addr_reg.val = ltq_r32(phy_addr); - phy_addr_reg.bits.addr = num; - phy_addr_reg.bits.lnkst = LTQ_MDIO_PHY_ADDR_LNKST_DOWN; - phy_addr_reg.bits.speed = LTQ_MDIO_PHY_ADDR_SPEED_M10; - phy_addr_reg.bits.fdup = LTQ_MDIO_PHY_ADDR_FDUP_DISABLE; - dbg_ltq_writel(phy_addr, phy_addr_reg.val); - - /* Reset and disable MII interface */ - mii_cfg_reg.val = ltq_r32(mii_cfg); - mii_cfg_reg.bits.en = 0; - mii_cfg_reg.bits.res = 1; - mii_cfg_reg.bits.miirate = LTQ_MII_MII_CFG_MIIRATE_M2P5; - dbg_ltq_writel(mii_cfg, mii_cfg_reg.val); - - /* - * Enable padding of short frames, enable frame checksum generation - * in transmit direction - */ - dbg_ltq_writel(&mac_pdi_regs->ctrl_0, LTQ_ETHSW_MAC_CTRL0_PADEN | - LTQ_ETHSW_MAC_CTRL0_FCS); - - /* Set inter packet gap size to 12 bytes */ - dbg_ltq_writel(&mac_pdi_regs->ctrl_1, 12); - - /* - * Configure frame length checks: - * - allow jumbo frames - * - enable long length check - * - enable short length without VLAN tags - */ - dbg_ltq_writel(&mac_pdi_regs->ctrl_2, LTQ_ETHSW_MAC_CTRL2_MLEN | - LTQ_ETHSW_MAC_CTRL2_LCHKL | - LTQ_ETHSW_MAC_CTRL2_LCHKS_UNTAG); -} - - -static void ltq_eth_pmac_init(void) -{ - struct ltq_ethsw_mac_pdi_x_regs *mac_pdi_regs; - - mac_pdi_regs = <q_ethsw_mac_pdi_regs->mac[LTQ_ETHSW_PMAC]; - - /* - * Enable padding of short frames, enable frame checksum generation - * in transmit direction - */ - dbg_ltq_writel(&mac_pdi_regs->ctrl_0, LTQ_ETHSW_MAC_CTRL0_PADEN | - LTQ_ETHSW_MAC_CTRL0_FCS); - - /* - * Configure frame length checks: - * - allow jumbo frames - * - enable long length check - * - enable short length without VLAN tags - */ - dbg_ltq_writel(&mac_pdi_regs->ctrl_2, LTQ_ETHSW_MAC_CTRL2_MLEN | - LTQ_ETHSW_MAC_CTRL2_LCHKL | - LTQ_ETHSW_MAC_CTRL2_LCHKS_UNTAG); - - /* - * Apply workaround for buffer congestion: - * - shorten preambel to 1 byte - * - set minimum inter packet gap size to 7 bytes - * - enable receive buffer bypass mode - */ - dbg_ltq_writel(&mac_pdi_regs->ctrl_1, LTQ_ETHSW_MAC_CTRL1_SHORTPRE | 7); - dbg_ltq_writel(&mac_pdi_regs->ctrl_6, - (6 << LTQ_ETHSW_MAC_CTRL6_RBUF_DLY_WP_SHIFT) | - LTQ_ETHSW_MAC_CTRL6_RXBUF_BYPASS); - - /* Set request assertion threshold to 8, IPG counter to 11 */ - dbg_ltq_writel(<q_ethsw_pmac_pdi_regs->rx_ipg, 0x8B); - - /* - * Configure frame header control: - * - enable reaction on pause frames (flow control) - * - remove CRC for packets from PMAC to DMA - * - add CRC for packets from DMA to PMAC - */ - dbg_ltq_writel(<q_ethsw_pmac_pdi_regs->hd_ctl, LTQ_ETHSW_PMAC_HD_CTL_FC | - /*LTQ_ETHSW_PMAC_HD_CTL_RC | */LTQ_ETHSW_PMAC_HD_CTL_AC); -} - -static int -ltq_vrx200_hw_init(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - int err = 0; - int i; - - netdev_info(dev, "setting up dma\n"); - ltq_dma_init_port(DMA_PORT_ETOP); - - netdev_info(dev, "setting up pmu\n"); - clk_enable(priv->clk_ppe); - - /* Reset ethernet and switch subsystems */ - netdev_info(dev, "reset core\n"); - ltq_reset_once(BIT(8), 10); - - /* Enable switch macro */ - ltq_setbits(<q_ethsw_mdio_pdi_regs->glob_ctrl, - LTQ_ETHSW_GLOB_CTRL_SE); - - /* Disable MDIO auto-polling for all ports */ - dbg_ltq_writel(<q_ethsw_mdio_pdi_regs->mdc_cfg_0, 0); - - /* - * Enable and set MDIO management clock to 2.5 MHz. This is the - * maximum clock for FE PHYs. - * Formula for clock is: - * - * 50 MHz - * x = ----------- - 1 - * 2 * f_MDC - */ - dbg_ltq_writel(<q_ethsw_mdio_pdi_regs->mdc_cfg_1, - LTQ_ETHSW_MDC_CFG1_MCEN | 9); - - /* Init MAC connected to CPU */ - ltq_eth_pmac_init(); - - /* Init MACs connected to external MII interfaces */ - for (i = 0; i < LTQ_ETHSW_MAX_GMAC; i++) - ltq_eth_gmac_init(i); - - for (i = 0; i < MAX_DMA_CHAN && !err; i++) { - int irq = LTQ_DMA_ETOP + i; - struct ltq_vrx200_chan *ch = &priv->ch[i]; - - ch->idx = ch->dma.nr = i; - - if (IS_TX(i)) { - ltq_dma_alloc_tx(&ch->dma); - err = request_irq(irq, ltq_vrx200_dma_irq, IRQF_DISABLED, - "vrx200_tx", priv); - } else if (IS_RX(i)) { - ltq_dma_alloc_rx(&ch->dma); - for (ch->dma.desc = 0; ch->dma.desc < LTQ_DESC_NUM; - ch->dma.desc++) - if (ltq_vrx200_alloc_skb(ch)) - err = -ENOMEM; - ch->dma.desc = 0; - err = request_irq(irq, ltq_vrx200_dma_irq, IRQF_DISABLED, - "vrx200_rx", priv); - } - if (!err) - ch->dma.irq = irq; - } - for (i = 0; i < board_config.num_ports; i++) - ltq_eth_port_config(priv, &board_config.ports[i]); - return err; -} - -static void -ltq_vrx200_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) -{ - strcpy(info->driver, "Lantiq ETOP"); - strcpy(info->bus_info, "internal"); - strcpy(info->version, DRV_VERSION); -} - -static int -ltq_vrx200_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - - return phy_ethtool_gset(priv->phydev, cmd); -} - -static int -ltq_vrx200_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - - return phy_ethtool_sset(priv->phydev, cmd); -} - -static int -ltq_vrx200_nway_reset(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - - return phy_start_aneg(priv->phydev); -} - -static const struct ethtool_ops ltq_vrx200_ethtool_ops = { - .get_drvinfo = ltq_vrx200_get_drvinfo, - .get_settings = ltq_vrx200_get_settings, - .set_settings = ltq_vrx200_set_settings, - .nway_reset = ltq_vrx200_nway_reset, -}; - -static inline int ltq_mdio_poll(struct mii_bus *bus) -{ - struct ltq_mdio_access acc; - unsigned cnt = 10000; - - while (likely(cnt--)) { - acc.val = ltq_r32(<q_ethsw_mdio_pdi_regs->mdio_ctrl); - if (!acc.bits.mbusy) - return 0; - } - - return 1; -} - -static int -ltq_vrx200_mdio_wr(struct mii_bus *bus, int addr, int regnum, u16 val) -{ - struct ltq_mdio_access acc; - int ret; - - acc.val = 0; - acc.bits.mbusy = LTQ_MDIO_MBUSY_BUSY; - acc.bits.op = LTQ_MDIO_OP_WRITE; - acc.bits.phyad = addr; - acc.bits.regad = regnum; - - ret = ltq_mdio_poll(bus); - if (ret) - return ret; - - dbg_ltq_writel(<q_ethsw_mdio_pdi_regs->mdio_write, val); - dbg_ltq_writel(<q_ethsw_mdio_pdi_regs->mdio_ctrl, acc.val); - - return 0; -} - -static int -ltq_vrx200_mdio_rd(struct mii_bus *bus, int addr, int regnum) -{ - struct ltq_mdio_access acc; - int ret; - - acc.val = 0; - acc.bits.mbusy = LTQ_MDIO_MBUSY_BUSY; - acc.bits.op = LTQ_MDIO_OP_READ; - acc.bits.phyad = addr; - acc.bits.regad = regnum; - - ret = ltq_mdio_poll(bus); - if (ret) - goto timeout; - - dbg_ltq_writel(<q_ethsw_mdio_pdi_regs->mdio_ctrl, acc.val); - - ret = ltq_mdio_poll(bus); - if (ret) - goto timeout; - - ret = ltq_r32(<q_ethsw_mdio_pdi_regs->mdio_read); - - return ret; -timeout: - return -1; -} - -static void -ltq_vrx200_mdio_link(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - ltq_eth_gmac_update(priv->phydev, 0); -} - -static int -ltq_vrx200_mdio_probe(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - struct phy_device *phydev = NULL; - int val; - - phydev = priv->mii_bus->phy_map[0]; - - if (!phydev) { - netdev_err(dev, "no PHY found\n"); - return -ENODEV; - } - - phydev = phy_connect(dev, dev_name(&phydev->dev), <q_vrx200_mdio_link, - 0, 0); - - if (IS_ERR(phydev)) { - netdev_err(dev, "Could not attach to PHY\n"); - return PTR_ERR(phydev); - } - - phydev->supported &= (SUPPORTED_10baseT_Half - | SUPPORTED_10baseT_Full - | SUPPORTED_100baseT_Half - | SUPPORTED_100baseT_Full - | SUPPORTED_1000baseT_Half - | SUPPORTED_1000baseT_Full - | SUPPORTED_Autoneg - | SUPPORTED_MII - | SUPPORTED_TP); - phydev->advertising = phydev->supported; - priv->phydev = phydev; - - pr_info("%s: attached PHY [%s] (phy_addr=%s, irq=%d)\n", - dev->name, phydev->drv->name, - dev_name(&phydev->dev), phydev->irq); - - val = ltq_vrx200_mdio_rd(priv->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000); - val |= ADVERTIZE_MPD; - ltq_vrx200_mdio_wr(priv->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000, val); - ltq_vrx200_mdio_wr(priv->mii_bus, 0, 0, 0x1040); - - phy_start_aneg(phydev); - - return 0; -} - -static int -ltq_vrx200_mdio_init(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - int i; - int err; - - priv->mii_bus = mdiobus_alloc(); - if (!priv->mii_bus) { - netdev_err(dev, "failed to allocate mii bus\n"); - err = -ENOMEM; - goto err_out; - } - - priv->mii_bus->priv = dev; - priv->mii_bus->read = ltq_vrx200_mdio_rd; - priv->mii_bus->write = ltq_vrx200_mdio_wr; - priv->mii_bus->name = "ltq_mii"; - snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0); - priv->mii_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL); - if (!priv->mii_bus->irq) { - err = -ENOMEM; - goto err_out_free_mdiobus; - } - - for (i = 0; i < PHY_MAX_ADDR; ++i) - priv->mii_bus->irq[i] = PHY_POLL; - - if (mdiobus_register(priv->mii_bus)) { - err = -ENXIO; - goto err_out_free_mdio_irq; - } - - if (ltq_vrx200_mdio_probe(dev)) { - err = -ENXIO; - goto err_out_unregister_bus; - } - return 0; - -err_out_unregister_bus: - mdiobus_unregister(priv->mii_bus); -err_out_free_mdio_irq: - kfree(priv->mii_bus->irq); -err_out_free_mdiobus: - mdiobus_free(priv->mii_bus); -err_out: - return err; -} - -static void -ltq_vrx200_mdio_cleanup(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - - phy_disconnect(priv->phydev); - mdiobus_unregister(priv->mii_bus); - kfree(priv->mii_bus->irq); - mdiobus_free(priv->mii_bus); -} - -void phy_dump(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - int i; - for (i = 0; i < 0x1F; i++) { - unsigned int val = ltq_vrx200_mdio_rd(priv->mii_bus, 0, i); - printk("%d %4X\n", i, val); - } -} - -static int -ltq_vrx200_open(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - int i; - unsigned long flags; - - for (i = 0; i < MAX_DMA_CHAN; i++) { - struct ltq_vrx200_chan *ch = &priv->ch[i]; - - if (!IS_TX(i) && (!IS_RX(i))) - continue; - napi_enable(&ch->napi); - spin_lock_irqsave(&priv->lock, flags); - ltq_dma_open(&ch->dma); - spin_unlock_irqrestore(&priv->lock, flags); - } - if (priv->phydev) { - phy_start(priv->phydev); - phy_dump(dev); - } - netif_tx_start_all_queues(dev); - return 0; -} - -static int -ltq_vrx200_stop(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - int i; - unsigned long flags; - - netif_tx_stop_all_queues(dev); - if (priv->phydev) - phy_stop(priv->phydev); - for (i = 0; i < MAX_DMA_CHAN; i++) { - struct ltq_vrx200_chan *ch = &priv->ch[i]; - - if (!IS_RX(i) && !IS_TX(i)) - continue; - napi_disable(&ch->napi); - spin_lock_irqsave(&priv->lock, flags); - ltq_dma_close(&ch->dma); - spin_unlock_irqrestore(&priv->lock, flags); - } - return 0; -} - -static int -ltq_vrx200_tx(struct sk_buff *skb, struct net_device *dev) -{ - int queue = skb_get_queue_mapping(skb); - struct netdev_queue *txq = netdev_get_tx_queue(dev, queue); - struct ltq_vrx200_priv *priv = netdev_priv(dev); - struct ltq_vrx200_chan *ch = &priv->ch[(queue << 1) | 1]; - struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; - unsigned long flags; - u32 byte_offset; - int len; - - len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; - - if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) { - netdev_err(dev, "tx ring full\n"); - netif_tx_stop_queue(txq); - return NETDEV_TX_BUSY; - } - - /* dma needs to start on a 16 byte aligned address */ - byte_offset = CPHYSADDR(skb->data) % 16; - ch->skb[ch->dma.desc] = skb; - - dev->trans_start = jiffies; - - spin_lock_irqsave(&priv->lock, flags); - desc->addr = ((unsigned int) dma_map_single(NULL, skb->data, len, - DMA_TO_DEVICE)) - byte_offset; - wmb(); - desc->ctl = LTQ_DMA_OWN | LTQ_DMA_SOP | LTQ_DMA_EOP | - LTQ_DMA_TX_OFFSET(byte_offset) | (len & LTQ_DMA_SIZE_MASK); - ch->dma.desc++; - ch->dma.desc %= LTQ_DESC_NUM; - spin_unlock_irqrestore(&priv->lock, flags); - - if (ch->dma.desc_base[ch->dma.desc].ctl & LTQ_DMA_OWN) - netif_tx_stop_queue(txq); - - return NETDEV_TX_OK; -} - -static int -ltq_vrx200_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - - /* TODO: mii-toll reports "No MII transceiver present!." ?!*/ - return phy_mii_ioctl(priv->phydev, rq, cmd); -} - -static u16 -ltq_vrx200_select_queue(struct net_device *dev, struct sk_buff *skb) -{ - /* we are currently only using the first queue */ - return 0; -} - -static int -ltq_vrx200_init(struct net_device *dev) -{ - struct ltq_vrx200_priv *priv = netdev_priv(dev); - struct sockaddr mac; - int err; - - ether_setup(dev); - dev->watchdog_timeo = 10 * HZ; - - err = ltq_vrx200_hw_init(dev); - if (err) - goto err_hw; - - memcpy(&mac, &priv->pldata->mac, sizeof(struct sockaddr)); - if (!is_valid_ether_addr(mac.sa_data)) { - pr_warn("vrx200: invalid MAC, using random\n"); - random_ether_addr(mac.sa_data); - } - eth_mac_addr(dev, &mac); - - if (!ltq_vrx200_mdio_init(dev)) - dev->ethtool_ops = <q_vrx200_ethtool_ops; - else - pr_warn("vrx200: mdio probe failed\n");; - return 0; - -err_hw: - ltq_vrx200_hw_exit(dev); - return err; -} - -static void -ltq_vrx200_tx_timeout(struct net_device *dev) -{ - int err; - - ltq_vrx200_hw_exit(dev); - err = ltq_vrx200_hw_init(dev); - if (err) - goto err_hw; - dev->trans_start = jiffies; - netif_wake_queue(dev); - return; - -err_hw: - ltq_vrx200_hw_exit(dev); - netdev_err(dev, "failed to restart vrx200 after TX timeout\n"); -} - -static const struct net_device_ops ltq_eth_netdev_ops = { - .ndo_open = ltq_vrx200_open, - .ndo_stop = ltq_vrx200_stop, - .ndo_start_xmit = ltq_vrx200_tx, - .ndo_change_mtu = eth_change_mtu, - .ndo_do_ioctl = ltq_vrx200_ioctl, - .ndo_set_mac_address = eth_mac_addr, - .ndo_validate_addr = eth_validate_addr, - .ndo_select_queue = ltq_vrx200_select_queue, - .ndo_init = ltq_vrx200_init, - .ndo_tx_timeout = ltq_vrx200_tx_timeout, -}; - -static int __devinit -ltq_vrx200_probe(struct platform_device *pdev) -{ - struct net_device *dev; - struct ltq_vrx200_priv *priv; - struct resource *res; - int err; - int i; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "failed to get vrx200 resource\n"); - err = -ENOENT; - goto err_out; - } - - res = devm_request_mem_region(&pdev->dev, res->start, - resource_size(res), dev_name(&pdev->dev)); - if (!res) { - dev_err(&pdev->dev, "failed to request vrx200 resource\n"); - err = -EBUSY; - goto err_out; - } - - ltq_vrx200_membase = devm_ioremap_nocache(&pdev->dev, - res->start, resource_size(res)); - if (!ltq_vrx200_membase) { - dev_err(&pdev->dev, "failed to remap vrx200 engine %d\n", - pdev->id); - err = -ENOMEM; - goto err_out; - } - - if (ltq_gpio_request(&pdev->dev, 42, 2, 1, "MDIO") || - ltq_gpio_request(&pdev->dev, 43, 2, 1, "MDC")) { - dev_err(&pdev->dev, "failed to request MDIO gpios\n"); - err = -EBUSY; - goto err_out; - } - - dev = alloc_etherdev_mq(sizeof(struct ltq_vrx200_priv), 4); - strcpy(dev->name, "eth%d"); - dev->netdev_ops = <q_eth_netdev_ops; - priv = netdev_priv(dev); - priv->res = res; - priv->pldata = dev_get_platdata(&pdev->dev); - priv->netdev = dev; - - priv->clk_ppe = clk_get(&pdev->dev, NULL); - if (IS_ERR(priv->clk_ppe)) - return PTR_ERR(priv->clk_ppe); - - spin_lock_init(&priv->lock); - - for (i = 0; i < MAX_DMA_CHAN; i++) { - if (IS_TX(i)) - netif_napi_add(dev, &priv->ch[i].napi, - ltq_vrx200_poll_tx, 8); - else if (IS_RX(i)) - netif_napi_add(dev, &priv->ch[i].napi, - ltq_vrx200_poll_rx, 32); - priv->ch[i].netdev = dev; - } - - err = register_netdev(dev); - if (err) - goto err_free; - - platform_set_drvdata(pdev, dev); - return 0; - -err_free: - kfree(dev); -err_out: - return err; -} - -static int __devexit -ltq_vrx200_remove(struct platform_device *pdev) -{ - struct net_device *dev = platform_get_drvdata(pdev); - - if (dev) { - netif_tx_stop_all_queues(dev); - ltq_vrx200_hw_exit(dev); - ltq_vrx200_mdio_cleanup(dev); - unregister_netdev(dev); - } - return 0; -} - -static struct platform_driver ltq_mii_driver = { - .probe = ltq_vrx200_probe, - .remove = __devexit_p(ltq_vrx200_remove), - .driver = { - .name = "ltq_vrx200", - .owner = THIS_MODULE, - }, -}; - -module_platform_driver(ltq_mii_driver); - -MODULE_AUTHOR("John Crispin <blogic@openwrt.org>"); -MODULE_DESCRIPTION("Lantiq SoC ETOP"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/lantiq/files/drivers/net/ethernet/svip_eth.c b/target/linux/lantiq/files/drivers/net/ethernet/svip_eth.c deleted file mode 100644 index 1e25795a2a..0000000000 --- a/target/linux/lantiq/files/drivers/net/ethernet/svip_eth.c +++ /dev/null @@ -1,636 +0,0 @@ -/************************************************************************ - * - * Copyright (c) 2005 - * Infineon Technologies AG - * St. Martin Strasse 53; 81669 Muenchen; Germany - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - ************************************************************************/ - -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/errno.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/uaccess.h> -#include <linux/in.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/ip.h> -#include <linux/tcp.h> -#include <linux/skbuff.h> -#include <linux/mm.h> -#include <linux/platform_device.h> -#include <linux/ethtool.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/delay.h> -#include <asm/checksum.h> - -#if 1 /** TODO: MOVE TO APPROPRIATE PLACE */ - -#define ETHERNET_PACKET_DMA_BUFFER_SIZE 0x600 -#define REV_MII_MODE 2 - -#endif - -#define DRV_NAME "ifxmips_mii0" - -#include <lantiq_soc.h> -#include <svip_dma.h> - -#ifdef CONFIG_DEBUG_MINI_BOOT -#define IKOS_MINI_BOOT -#endif - -/* debugging */ -#undef INCAIP2_SW_DUMP - -#define INCAIP2_SW_EMSG(fmt,args...) printk("%s: " fmt, __FUNCTION__ , ##args) - -#define INCAIP2_SW_CHIP_NO 1 -#define INCAIP2_SW_CHIP_ID 0 -#define INCAIP2_SW_DEVICE_NO 1 - -#ifdef INCAIP2_SW_DEBUG_MSG -#define INCAIP2_SW_DMSG(fmt,args...) printk("%s: " fmt, __FUNCTION__ , ##args) -#else -#define INCAIP2_SW_DMSG(fmt,args...) -#endif - -/************************** Module Parameters *****************************/ -static char *mode = "bridge"; -module_param(mode, charp, 0000); -MODULE_PARM_DESC(mode, "<description>"); - -#ifdef HAVE_TX_TIMEOUT -static int timeout = 10*HZ; -module_param(timeout, int, 0); -MODULE_PARM_DESC(timeout, "Transmission watchdog timeout in seconds>"); -#endif - -#ifdef IKOS_MINI_BOOT -#ifdef CONFIG_INCAIP2 -extern s32 incaip2_sw_to_mbx(struct sk_buff* skb); -#endif -extern s32 svip_sw_to_mbx(struct sk_buff* skb); -#endif - -struct svip_mii_priv { - struct net_device_stats stats; - struct dma_device_info *dma_device; - struct sk_buff *skb; -}; - -static struct net_device *svip_mii0_dev; -static unsigned char mac_addr[MAX_ADDR_LEN]; -static unsigned char my_ethaddr[MAX_ADDR_LEN]; - -/** - * Initialize MAC address. - * This function copies the ethernet address from kernel command line. - * - * \param line Pointer to parameter - * \return 0 OK - * \ingroup Internal - */ -static int __init svip_eth_ethaddr_setup(char *line) -{ - char *ep; - int i; - - memset(my_ethaddr, 0, MAX_ADDR_LEN); - /* there should really be routines to do this stuff */ - for (i = 0; i < 6; i++) - { - my_ethaddr[i] = line ? simple_strtoul(line, &ep, 16) : 0; - if (line) - line = (*ep) ? ep+1 : ep; - } - INCAIP2_SW_DMSG("mac address %2x-%2x-%2x-%2x-%2x-%2x \n" - ,my_ethaddr[0] - ,my_ethaddr[1] - ,my_ethaddr[2] - ,my_ethaddr[3] - ,my_ethaddr[4] - ,my_ethaddr[5]); - return 0; -} -__setup("ethaddr=", svip_eth_ethaddr_setup); - - -/** - * Open RX DMA channels. - * This function opens all DMA rx channels. - * - * \param dma_dev pointer to DMA device information - * \ingroup Internal - */ -static void svip_eth_open_rx_dma(struct dma_device_info *dma_dev) -{ - int i; - - for(i=0; i<dma_dev->num_rx_chan; i++) - { - dma_dev->rx_chan[i]->open(dma_dev->rx_chan[i]); - } -} - - -/** - * Open TX DMA channels. - * This function opens all DMA tx channels. - * - * \param dev pointer to net device structure that comprises - * DMA device information pointed to by it's priv field. - * \ingroup Internal - */ -static void svip_eth_open_tx_dma(struct dma_device_info *dma_dev) -{ - int i; - - for (i=0; i<dma_dev->num_tx_chan; i++) - { - dma_dev->tx_chan[i]->open(dma_dev->tx_chan[i]); - } -} - - -#ifdef CONFIG_NET_HW_FLOWCONTROL -/** - * Enable receiving DMA. - * This function enables the receiving DMA channel. - * - * \param dev pointer to net device structure that comprises - * DMA device information pointed to by it's priv field. - * \ingroup Internal - */ -void svip_eth_xon(struct net_device *dev) -{ - struct switch_priv *sw_dev = (struct switch_priv *)dev->priv; - struct dma_device_info* dma_dev = - (struct dma_device_info *)sw_dev->dma_device; - unsigned long flag; - - local_irq_save(flag); - - INCAIP2_SW_DMSG("wakeup\n"); - svip_eth_open_rx_dma(dma_dev); - - local_irq_restore(flag); -} -#endif /* CONFIG_NET_HW_FLOWCONTROL */ - - -/** - * Open network device. - * This functions opens the network device and starts the interface queue. - * - * \param dev Device structure for Ethernet device - * \return 0 OK, device opened - * \return -1 Error, registering DMA device - * \ingroup API - */ -int svip_mii_open(struct net_device *dev) -{ - struct svip_mii_priv *priv = netdev_priv(dev); - struct dma_device_info *dma_dev = priv->dma_device; - - svip_eth_open_rx_dma(dma_dev); - svip_eth_open_tx_dma(dma_dev); - - netif_start_queue(dev); - return 0; -} - - -/** - * Close network device. - * This functions closes the network device, which will also stop the interface - * queue. - * - * \param dev Device structure for Ethernet device - * \return 0 OK, device closed (cannot fail) - * \ingroup API - */ -int svip_mii_release(struct net_device *dev) -{ - struct svip_mii_priv *priv = netdev_priv(dev); - struct dma_device_info *dma_dev = priv->dma_device; - int i; - - for (i = 0; i < dma_dev->max_rx_chan_num; i++) - dma_dev->rx_chan[i]->close(dma_dev->rx_chan[i]); - netif_stop_queue(dev); - return 0; -} - - -/** - * Read data from DMA device. - * This function reads data from the DMA device. The function is called by - * the switch/DMA pseudo interrupt handler dma_intr_handler on occurence of - * a DMA receive interrupt. - * - * \param dev Pointer to network device structure - * \param dma_dev Pointer to dma device structure - * \return OK In case of successful data reception from dma - * -EIO Incorrect opt pointer provided by device - * \ingroup Internal - */ -int svip_mii_hw_receive(struct net_device *dev, struct dma_device_info *dma_dev) -{ - struct svip_mii_priv *priv = netdev_priv(dev); - unsigned char *buf = NULL; - struct sk_buff *skb = NULL; - int len = 0; - - len = dma_device_read(dma_dev, &buf, (void **)&skb); - - if (len >= ETHERNET_PACKET_DMA_BUFFER_SIZE) { - printk(KERN_INFO DRV_NAME ": packet too large %d\n", len); - goto mii_hw_receive_err_exit; - } - - if (skb == NULL) { - printk(KERN_INFO DRV_NAME ": cannot restore pointer\n"); - goto mii_hw_receive_err_exit; - } - - if (len > (skb->end - skb->tail)) { - printk(KERN_INFO DRV_NAME ": BUG, len:%d end:%p tail:%p\n", - len, skb->end, skb->tail); - goto mii_hw_receive_err_exit; - } - - skb_put(skb, len); - skb->dev = dev; - skb->protocol = eth_type_trans(skb, dev); - netif_rx(skb); - - priv->stats.rx_packets++; - priv->stats.rx_bytes += len; - return 0; - -mii_hw_receive_err_exit: - if (len == 0) { - if (skb) - dev_kfree_skb_any(skb); - priv->stats.rx_errors++; - priv->stats.rx_dropped++; - return -EIO; - } else { - return len; - } -} - - -/** - * Write data to Ethernet switch. - * This function writes the data comprised in skb structure via DMA to the - * Ethernet Switch. It is installed as the switch driver's hard_start_xmit - * method. - * - * \param skb Pointer to socket buffer structure that contains the data - * to be sent - * \param dev Pointer to network device structure which is used for - * data transmission - * \return 1 Transmission error - * \return 0 OK, successful data transmission - * \ingroup API - */ -static int svip_mii_hw_tx(char *buf, int len, struct net_device *dev) -{ - int ret = 0; - struct svip_mii_priv *priv = netdev_priv(dev); - struct dma_device_info *dma_dev = priv->dma_device; - ret = dma_device_write(dma_dev, buf, len, priv->skb); - return ret; -} - -static int svip_mii_tx(struct sk_buff *skb, struct net_device *dev) -{ - int len; - char *data; - struct svip_mii_priv *priv = netdev_priv(dev); - struct dma_device_info *dma_dev = priv->dma_device; - - len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; - data = skb->data; - priv->skb = skb; - dev->trans_start = jiffies; - /* TODO: we got more than 1 dma channel, - so we should do something intelligent here to select one */ - dma_dev->current_tx_chan = 0; - - wmb(); - - if (svip_mii_hw_tx(data, len, dev) != len) { - dev_kfree_skb_any(skb); - priv->stats.tx_errors++; - priv->stats.tx_dropped++; - } else { - priv->stats.tx_packets++; - priv->stats.tx_bytes += len; - } - - return 0; -} - - -/** - * Transmission timeout callback. - * This functions is called when a trasmission timeout occurs. It will wake up - * the interface queue again. - * - * \param dev Device structure for Ethernet device - * \ingroup API - */ -void svip_mii_tx_timeout(struct net_device *dev) -{ - int i; - struct svip_mii_priv *priv = netdev_priv(dev); - - priv->stats.tx_errors++; - for (i = 0; i < priv->dma_device->max_tx_chan_num; i++) - priv->dma_device->tx_chan[i]->disable_irq(priv->dma_device->tx_chan[i]); - netif_wake_queue(dev); - return; -} - - -/** - * Get device statistics. - * This functions returns the device statistics, stored in the device structure. - * - * \param dev Device structure for Ethernet device - * \return stats Pointer to statistics structure - * \ingroup API - */ -static struct net_device_stats *svip_get_stats(struct net_device *dev) -{ - struct svip_mii_priv *priv = netdev_priv(dev); - return &priv->stats; -} - - -/** - * Pseudo Interrupt handler for DMA. - * This function processes DMA interrupts notified to the switch device driver. - * The function is installed at the DMA core as interrupt handler for the - * switch dma device. - * It handles the following DMA interrupts: - * passes received data to the upper layer in case of rx interrupt, - * In case of a dma receive interrupt the received data is passed to the upper layer. - * In case of a transmit buffer full interrupt the transmit queue is stopped. - * In case of a transmission complete interrupt the transmit queue is restarted. - * - * \param dma_dev pointer to dma device structure - * \param status type of interrupt being notified (RCV_INT: dma receive - * interrupt, TX_BUF_FULL_INT: transmit buffer full interrupt, - * TRANSMIT_CPT_INT: transmission complete interrupt) - * \return OK In case of successful data reception from dma - * \ingroup Internal - */ -int dma_intr_handler(struct dma_device_info *dma_dev, int status) -{ - int i; - - switch (status) { - case RCV_INT: - svip_mii_hw_receive(svip_mii0_dev, dma_dev); - break; - - case TX_BUF_FULL_INT: - printk(KERN_INFO DRV_NAME ": tx buffer full\n"); - netif_stop_queue(svip_mii0_dev); - for (i = 0; i < dma_dev->max_tx_chan_num; i++) { - if ((dma_dev->tx_chan[i])->control == LTQ_DMA_CH_ON) - dma_dev->tx_chan[i]->enable_irq(dma_dev->tx_chan[i]); - } - break; - - case TRANSMIT_CPT_INT: - -#if 0 - for (i = 0; i < dma_dev->max_tx_chan_num; i++) -#if 0 - dma_dev->tx_chan[i]->disable_irq(dma_dev->tx_chan[i]); -#else - dma_dev->tx_chan[i]->disable_irq(dma_dev->tx_chan[i], (char *)__FUNCTION__); -#endif - netif_wake_queue(svip_mii0_dev); -#endif - break; - } - - return 0; -} - - -/** - * Allocates buffer sufficient for Ethernet Frame. - * This function is installed as DMA callback function to be called on DMA - * receive interrupt. - * - * \param len Unused - * \param *byte_offset Pointer to byte offset - * \param **opt pointer to skb structure - * \return NULL In case of buffer allocation fails - * buffer Pointer to allocated memory - * \ingroup Internal - */ -unsigned char *svip_etop_dma_buffer_alloc(int len, int *byte_offset, void **opt) -{ - unsigned char *buffer = NULL; - struct sk_buff *skb = NULL; - - skb = dev_alloc_skb(ETHERNET_PACKET_DMA_BUFFER_SIZE); - if (skb == NULL) - return NULL; - - buffer = (unsigned char *)(skb->data); - skb_reserve(skb, 2); - *(int *)opt = (int)skb; - *byte_offset = 2; - - return buffer; -} - - -/** - * Free DMA buffer. - * This function frees a buffer, which can be either a data buffer or an - * skb structure. - * - * \param *dataptr Pointer to data buffer - * \param *opt Pointer to skb structure - * \return 0 OK - * \ingroup Internal - */ -void svip_etop_dma_buffer_free(unsigned char *dataptr, void *opt) -{ - struct sk_buff *skb = NULL; - - if (opt == NULL) { - kfree(dataptr); - } else { - skb = (struct sk_buff *)opt; - dev_kfree_skb_any(skb); - } -} - -static int svip_mii_dev_init(struct net_device *dev); - -static const struct net_device_ops svip_eth_netdev_ops = { - .ndo_init = svip_mii_dev_init, - .ndo_open = svip_mii_open, - .ndo_stop = svip_mii_release, - .ndo_start_xmit = svip_mii_tx, - .ndo_get_stats = svip_get_stats, - .ndo_tx_timeout = svip_mii_tx_timeout, -}; - -//#include <linux/device.h> - -/** - * Initialize switch driver. - * This functions initializes the switch driver structures and registers the - * Ethernet device. - * - * \param dev Device structure for Ethernet device - * \return 0 OK - * \return ENOMEM No memory for structures available - * \return -1 Error during DMA init or Ethernet address configuration. - * \ingroup API - */ -static int svip_mii_dev_init(struct net_device *dev) -{ - int i; - struct svip_mii_priv *priv = netdev_priv(dev); - - - ether_setup(dev); - printk(KERN_INFO DRV_NAME ": %s is up\n", dev->name); - dev->watchdog_timeo = 10 * HZ; - memset(priv, 0, sizeof(*priv)); - priv->dma_device = dma_device_reserve("SW"); - if (!priv->dma_device) { - BUG(); - return -ENODEV; - } - priv->dma_device->buffer_alloc = svip_etop_dma_buffer_alloc; - priv->dma_device->buffer_free = svip_etop_dma_buffer_free; - priv->dma_device->intr_handler = dma_intr_handler; - - for (i = 0; i < priv->dma_device->max_rx_chan_num; i++) - priv->dma_device->rx_chan[i]->packet_size = - ETHERNET_PACKET_DMA_BUFFER_SIZE; - - for (i = 0; i < priv->dma_device->max_tx_chan_num; i++) { - priv->dma_device->tx_chan[i]->tx_weight=DEFAULT_SW_CHANNEL_WEIGHT; - priv->dma_device->tx_chan[i]->packet_size = - ETHERNET_PACKET_DMA_BUFFER_SIZE; - } - - dma_device_register(priv->dma_device); - - printk(KERN_INFO DRV_NAME ": using mac="); - - for (i = 0; i < 6; i++) { - dev->dev_addr[i] = mac_addr[i]; - printk("%02X%c", dev->dev_addr[i], (i == 5) ? ('\n') : (':')); - } - - return 0; -} - -static void svip_mii_chip_init(int mode) -{ -} - -static int svip_mii_probe(struct platform_device *dev) -{ - int result = 0; - unsigned char *mac = (unsigned char *)dev->dev.platform_data; - svip_mii0_dev = alloc_etherdev(sizeof(struct svip_mii_priv)); - svip_mii0_dev->netdev_ops = &svip_eth_netdev_ops; - memcpy(mac_addr, mac, 6); - strcpy(svip_mii0_dev->name, "eth%d"); - svip_mii_chip_init(REV_MII_MODE); - result = register_netdev(svip_mii0_dev); - if (result) { - printk(KERN_INFO DRV_NAME - ": error %i registering device \"%s\"\n", - result, svip_mii0_dev->name); - goto out; - } - printk(KERN_INFO DRV_NAME ": driver loaded!\n"); - -out: - return result; -} - -static int svip_mii_remove(struct platform_device *dev) -{ - struct svip_mii_priv *priv = netdev_priv(svip_mii0_dev); - - printk(KERN_INFO DRV_NAME ": cleanup\n"); - - dma_device_unregister(priv->dma_device); - dma_device_release(priv->dma_device); - kfree(priv->dma_device); - unregister_netdev(svip_mii0_dev); - free_netdev(svip_mii0_dev); - return 0; -} - - -static struct platform_driver svip_mii_driver = { - .probe = svip_mii_probe, - .remove = svip_mii_remove, - .driver = { - .name = DRV_NAME, - .owner = THIS_MODULE, - }, -}; - - -/** - * Initialize switch driver as module. - * This functions initializes the switch driver structures and registers the - * Ethernet device for module usage. - * - * \return 0 OK - * \return ENODEV An error occured during initialization - * \ingroup API - */ -int __init svip_mii_init(void) -{ - int ret = platform_driver_register(&svip_mii_driver); - if (ret) - printk(KERN_INFO DRV_NAME - ": Error registering platfom driver!\n"); - return ret; -} - - -/** - * Remove driver module. - * This functions removes the driver and unregisters all devices. - * - * \ingroup API - */ -static void __exit svip_mii_cleanup(void) -{ - platform_driver_unregister(&svip_mii_driver); -} - -module_init(svip_mii_init); -module_exit(svip_mii_cleanup); - -MODULE_LICENSE("GPL"); diff --git a/target/linux/lantiq/files/drivers/net/ethernet/svip_virtual_eth.c b/target/linux/lantiq/files/drivers/net/ethernet/svip_virtual_eth.c deleted file mode 100644 index 6de0cfab8b..0000000000 --- a/target/linux/lantiq/files/drivers/net/ethernet/svip_virtual_eth.c +++ /dev/null @@ -1,346 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - Am Campeon 1-12; 81726 Munich, Germany - - THE DELIVERY OF THIS SOFTWARE AS WELL AS THE HEREBY GRANTED NON-EXCLUSIVE, - WORLDWIDE LICENSE TO USE, COPY, MODIFY, DISTRIBUTE AND SUBLICENSE THIS - SOFTWARE IS FREE OF CHARGE. - - THE LICENSED SOFTWARE IS PROVIDED "AS IS" AND INFINEON EXPRESSLY DISCLAIMS - ALL REPRESENTATIONS AND WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING - WITHOUT LIMITATION, WARRANTIES OR REPRESENTATIONS OF WORKMANSHIP, - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, DURABILITY, THAT THE - OPERATING OF THE LICENSED SOFTWARE WILL BE ERROR FREE OR FREE OF ANY THIRD - PARTY CLAIMS, INCLUDING WITHOUT LIMITATION CLAIMS OF THIRD PARTY INTELLECTUAL - PROPERTY INFRINGEMENT. - - EXCEPT FOR ANY LIABILITY DUE TO WILFUL ACTS OR GROSS NEGLIGENCE AND EXCEPT - FOR ANY PERSONAL INJURY INFINEON SHALL IN NO EVENT BE LIABLE FOR ANY CLAIM - OR DAMAGES OF ANY KIND, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - DEALINGS IN THE SOFTWARE. - - **************************************************************************** -Module : svip_virtual_eth.c - -Description : This file contains network driver implementation for a -Virtual Ethernet interface. The Virtual Ethernet interface -is part of Infineon's VINETIC-SVIP Linux BSP. - *******************************************************************************/ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/netdevice.h> -#include <linux/platform_device.h> -#include <linux/etherdevice.h> -#include <linux/init.h> - -#define SVIP_VETH_VER_STR "3.0" -#define SVIP_VETH_INFO_STR \ - "@(#)SVIP virtual ethernet interface, version " SVIP_VETH_VER_STR - -/****************************************************************************** - * Local define/macro definitions - ******************************************************************************/ -struct svip_ve_priv -{ - struct net_device_stats stats; -}; - -/****************************************************************************** - * Global function declarations - ******************************************************************************/ -int svip_ve_rx(struct sk_buff *skb); - -/****************************************************************************** - * Local variable declarations - ******************************************************************************/ -static struct net_device *svip_ve_dev; -static int watchdog_timeout = 10*HZ; -static int (*svip_ve_mps_xmit)(struct sk_buff *skb) = NULL; - - -/****************************************************************************** - * Global function declarations - ******************************************************************************/ - -/** - * Called by MPS driver to register a transmit routine called for each outgoing - * VoFW0 message. - * - * \param mps_xmit pointer to transmit routine - * - * \return none - * - * \ingroup Internal - */ -void register_mps_xmit_routine(int (*mps_xmit)(struct sk_buff *skb)) -{ - svip_ve_mps_xmit = mps_xmit; -} -EXPORT_SYMBOL(register_mps_xmit_routine); - -/** - * Returns a pointer to the routine used to deliver an incoming packet/message - * from the MPS mailbox to the networking layer. This routine is called by MPS - * driver during initialisation time. - * - * \param skb pointer to incoming socket buffer - * - * \return svip_ve_rx pointer to incoming messages delivering routine - * - * \ingroup Internal - */ -int (*register_mps_recv_routine(void)) (struct sk_buff *skb) -{ - return svip_ve_rx; -} - -/** - * Used to deliver outgoing packets to VoFW0 module through the MPS driver. - * Upon loading/initialisation the MPS driver is registering a transmitting - * routine, which is called here to deliver the packet to the VoFW0 module. - * - * \param skb pointer to skb containing outgoing data - * \param dev pointer to this networking device's data - * - * \return 0 on success - * \return non-zero on error - * - * \ingroup Internal - */ -static int svip_ve_xmit(struct sk_buff *skb, struct net_device *dev) -{ - int err; - struct svip_ve_priv *priv = netdev_priv(dev); - struct net_device_stats *stats = &priv->stats; - - stats->tx_packets++; - stats->tx_bytes += skb->len; - - if (svip_ve_mps_xmit) - { - err = svip_ve_mps_xmit(skb); - if (err) - stats->tx_errors++; - dev->trans_start = jiffies; - return err; - } - else - printk(KERN_ERR "%s: MPS driver not registered, outgoing packet not delivered\n", dev->name); - - dev_kfree_skb(skb); - - return -1; -} - -/** - * Called by MPS driver upon receipt of a new message from VoFW0 module in - * the data inbox. The packet is pushed up the IP module for further processing. - * - * \param skb pointer to skb containing the incoming message - * - * \return 0 on success - * \return non-zero on error - * - * \ingroup Internal - */ -int svip_ve_rx(struct sk_buff *skb) -{ - int err; - struct svip_ve_priv *priv = netdev_priv(svip_ve_dev); - struct net_device_stats *stats = &priv->stats; - - skb->dev = svip_ve_dev; - skb->protocol = eth_type_trans(skb, svip_ve_dev); - - stats->rx_packets++; - stats->rx_bytes += skb->len; - - err = netif_rx(skb); - switch (err) - { - case NET_RX_SUCCESS: - return 0; - break; - case NET_RX_DROP: - default: - stats->rx_dropped++; - break; - } - - return 1; -} -EXPORT_SYMBOL(svip_ve_rx); - -/** - * Returns a pointer to the device's networking statistics data - * - * \param dev pointer to this networking device's data - * - * \return stats pointer to this network device's statistics data - * - * \ingroup Internal - */ -static struct net_device_stats *svip_ve_get_stats(struct net_device *dev) -{ - struct svip_ve_priv *priv = netdev_priv(dev); - - return &priv->stats; -} - -static void svip_ve_tx_timeout(struct net_device *dev) -{ - struct svip_ve_priv *priv = netdev_priv(dev); - - priv->stats.tx_errors++; - netif_wake_queue(dev); -} - -/** - * Device open routine. Called e.g. upon setting of an IP address using, - * 'ifconfig veth0 YYY.YYY.YYY.YYY netmask ZZZ.ZZZ.ZZZ.ZZZ' or - * 'ifconfig veth0 up' - * - * \param dev pointer to this network device's data - * - * \return 0 on success - * \return non-zero on error - * - * \ingroup Internal - */ -int svip_ve_open(struct net_device *dev) -{ - netif_start_queue(dev); - return 0; -} - -/** - * Device close routine. Called e.g. upon calling - * 'ifconfig veth0 down' - * - * \param dev pointer to this network device's data - * - * \return 0 on success - * \return non-zero on error - * - * \ingroup Internal - */ - -int svip_ve_release(struct net_device *dev) -{ - netif_stop_queue(dev); - return 0; -} - -static int svip_ve_dev_init(struct net_device *dev); - -static const struct net_device_ops svip_virtual_eth_netdev_ops = { - .ndo_init = svip_ve_dev_init, - .ndo_open = svip_ve_open, - .ndo_stop = svip_ve_release, - .ndo_start_xmit = svip_ve_xmit, - .ndo_get_stats = svip_ve_get_stats, - .ndo_tx_timeout = svip_ve_tx_timeout, -}; - - -/** - * Device initialisation routine which registers device interface routines. - * It is called upon execution of 'register_netdev' routine. - * - * \param dev pointer to this network device's data - * - * \return 0 on success - * \return non-zero on error - * - * \ingroup Internal - */ -static int svip_ve_dev_init(struct net_device *dev) -{ - ether_setup(dev); /* assign some of the fields */ - - dev->watchdog_timeo = watchdog_timeout; - memset(netdev_priv(dev), 0, sizeof(struct svip_ve_priv)); - dev->flags |= IFF_NOARP|IFF_PROMISC; - dev->flags &= ~IFF_MULTICAST; - - /* dedicated MAC address to veth0, 00:03:19:00:15:80 */ - dev->dev_addr[0] = 0x00; - dev->dev_addr[1] = 0x03; - dev->dev_addr[2] = 0x19; - dev->dev_addr[3] = 0x00; - dev->dev_addr[4] = 0x15; - dev->dev_addr[5] = 0x80; - - return 0; -} - -static int svip_ve_probe(struct platform_device *dev) -{ - int result = 0; - - svip_ve_dev = alloc_etherdev(sizeof(struct svip_ve_priv)); - svip_ve_dev->netdev_ops = &svip_virtual_eth_netdev_ops; - - strcpy(svip_ve_dev->name, "veth%d"); - - result = register_netdev(svip_ve_dev); - if (result) - { - printk(KERN_INFO "error %i registering device \"%s\"\n", result, svip_ve_dev->name); - goto out; - } - - printk (KERN_INFO "%s, (c) 2009, Lantiq Deutschland GmbH\n", &SVIP_VETH_INFO_STR[4]); - -out: - return result; -} - -static int svip_ve_remove(struct platform_device *dev) -{ - unregister_netdev(svip_ve_dev); - free_netdev(svip_ve_dev); - - printk(KERN_INFO "%s removed\n", svip_ve_dev->name); - return 0; -} - -static struct platform_driver svip_ve_driver = { - .probe = svip_ve_probe, - .remove = svip_ve_remove, - .driver = { - .name = "ifxmips_svip_ve", - .owner = THIS_MODULE, - }, -}; - -/** - * Module/driver entry routine - */ -static int __init svip_ve_init_module(void) -{ - int ret; - - ret = platform_driver_register(&svip_ve_driver); - if (ret) - printk(KERN_INFO "SVIP: error(%d) registering virtual Ethernet driver!\n", ret); - return ret; -} - -/** - * Module exit routine (never called for statically linked driver) - */ -static void __exit svip_ve_cleanup_module(void) -{ - platform_driver_unregister(&svip_ve_driver); -} - -module_init(svip_ve_init_module); -module_exit(svip_ve_cleanup_module); -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("virtual ethernet driver for LANTIQ SVIP system"); - -EXPORT_SYMBOL(register_mps_recv_routine); diff --git a/target/linux/lantiq/files/drivers/spi/spi-falcon.c b/target/linux/lantiq/files/drivers/spi/spi-falcon.c deleted file mode 100644 index 447bbaaa34..0000000000 --- a/target/linux/lantiq/files/drivers/spi/spi-falcon.c +++ /dev/null @@ -1,483 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 Thomas Langer <thomas.langer@lantiq.com> - */ - -#include <linux/module.h> -#include <linux/device.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/delay.h> -#include <linux/workqueue.h> - -#include <lantiq_soc.h> - -#define DRV_NAME "falcon_spi" - -#define FALCON_SPI_XFER_BEGIN (1 << 0) -#define FALCON_SPI_XFER_END (1 << 1) - -/* Bus Read Configuration Register0 */ -#define LTQ_BUSRCON0 0x00000010 -/* Bus Write Configuration Register0 */ -#define LTQ_BUSWCON0 0x00000018 -/* Serial Flash Configuration Register */ -#define LTQ_SFCON 0x00000080 -/* Serial Flash Time Register */ -#define LTQ_SFTIME 0x00000084 -/* Serial Flash Status Register */ -#define LTQ_SFSTAT 0x00000088 -/* Serial Flash Command Register */ -#define LTQ_SFCMD 0x0000008C -/* Serial Flash Address Register */ -#define LTQ_SFADDR 0x00000090 -/* Serial Flash Data Register */ -#define LTQ_SFDATA 0x00000094 -/* Serial Flash I/O Control Register */ -#define LTQ_SFIO 0x00000098 -/* EBU Clock Control Register */ -#define LTQ_EBUCC 0x000000C4 - -/* Dummy Phase Length */ -#define SFCMD_DUMLEN_OFFSET 16 -#define SFCMD_DUMLEN_MASK 0x000F0000 -/* Chip Select */ -#define SFCMD_CS_OFFSET 24 -#define SFCMD_CS_MASK 0x07000000 -/* field offset */ -#define SFCMD_ALEN_OFFSET 20 -#define SFCMD_ALEN_MASK 0x00700000 -/* SCK Rise-edge Position */ -#define SFTIME_SCKR_POS_OFFSET 8 -#define SFTIME_SCKR_POS_MASK 0x00000F00 -/* SCK Period */ -#define SFTIME_SCK_PER_OFFSET 0 -#define SFTIME_SCK_PER_MASK 0x0000000F -/* SCK Fall-edge Position */ -#define SFTIME_SCKF_POS_OFFSET 12 -#define SFTIME_SCKF_POS_MASK 0x0000F000 -/* Device Size */ -#define SFCON_DEV_SIZE_A23_0 0x03000000 -#define SFCON_DEV_SIZE_MASK 0x0F000000 -/* Read Data Position */ -#define SFTIME_RD_POS_MASK 0x000F0000 -/* Data Output */ -#define SFIO_UNUSED_WD_MASK 0x0000000F -/* Command Opcode mask */ -#define SFCMD_OPC_MASK 0x000000FF -/* dlen bytes of data to write */ -#define SFCMD_DIR_WRITE 0x00000100 -/* Data Length offset */ -#define SFCMD_DLEN_OFFSET 9 -/* Command Error */ -#define SFSTAT_CMD_ERR 0x20000000 -/* Access Command Pending */ -#define SFSTAT_CMD_PEND 0x00400000 -/* Frequency set to 100MHz. */ -#define EBUCC_EBUDIV_SELF100 0x00000001 -/* Serial Flash */ -#define BUSRCON0_AGEN_SERIAL_FLASH 0xF0000000 -/* 8-bit multiplexed */ -#define BUSRCON0_PORTW_8_BIT_MUX 0x00000000 -/* Serial Flash */ -#define BUSWCON0_AGEN_SERIAL_FLASH 0xF0000000 -/* Chip Select after opcode */ -#define SFCMD_KEEP_CS_KEEP_SELECTED 0x00008000 - -struct falcon_spi { - u32 sfcmd; /* for caching of opcode, direction, ... */ - struct spi_master *master; -}; - -int -falcon_spi_xfer(struct spi_device *spi, - struct spi_transfer *t, - unsigned long flags) -{ - struct device *dev = &spi->dev; - struct falcon_spi *priv = spi_master_get_devdata(spi->master); - const u8 *txp = t->tx_buf; - u8 *rxp = t->rx_buf; - unsigned int bytelen = ((8 * t->len + 7) / 8); - unsigned int len, alen, dumlen; - u32 val; - enum { - state_init, - state_command_prepare, - state_write, - state_read, - state_disable_cs, - state_end - } state = state_init; - - do { - switch (state) { - case state_init: /* detect phase of upper layer sequence */ - { - /* initial write ? */ - if (flags & FALCON_SPI_XFER_BEGIN) { - if (!txp) { - dev_err(dev, - "BEGIN without tx data!\n"); - return -1; - } - /* - * Prepare the parts of the sfcmd register, - * which should not - * change during a sequence! - * Only exception are the length fields, - * especially alen and dumlen. - */ - - priv->sfcmd = ((spi->chip_select - << SFCMD_CS_OFFSET) - & SFCMD_CS_MASK); - priv->sfcmd |= SFCMD_KEEP_CS_KEEP_SELECTED; - priv->sfcmd |= *txp; - txp++; - bytelen--; - if (bytelen) { - /* - * more data: - * maybe address and/or dummy - */ - state = state_command_prepare; - break; - } else { - dev_dbg(dev, "write cmd %02X\n", - priv->sfcmd & SFCMD_OPC_MASK); - } - } - /* continued write ? */ - if (txp && bytelen) { - state = state_write; - break; - } - /* read data? */ - if (rxp && bytelen) { - state = state_read; - break; - } - /* end of sequence? */ - if (flags & FALCON_SPI_XFER_END) - state = state_disable_cs; - else - state = state_end; - break; - } - /* collect tx data for address and dummy phase */ - case state_command_prepare: - { - /* txp is valid, already checked */ - val = 0; - alen = 0; - dumlen = 0; - while (bytelen > 0) { - if (alen < 3) { - val = (val<<8)|(*txp++); - alen++; - } else if ((dumlen < 15) && (*txp == 0)) { - /* - * assume dummy bytes are set to 0 - * from upper layer - */ - dumlen++; - txp++; - } else - break; - bytelen--; - } - priv->sfcmd &= ~(SFCMD_ALEN_MASK | SFCMD_DUMLEN_MASK); - priv->sfcmd |= (alen << SFCMD_ALEN_OFFSET) | - (dumlen << SFCMD_DUMLEN_OFFSET); - if (alen > 0) - ltq_ebu_w32(val, LTQ_SFADDR); - - dev_dbg(dev, "write cmd %02X, alen=%d " - "(addr=%06X) dumlen=%d\n", - priv->sfcmd & SFCMD_OPC_MASK, - alen, val, dumlen); - - if (bytelen > 0) { - /* continue with write */ - state = state_write; - } else if (flags & FALCON_SPI_XFER_END) { - /* end of sequence? */ - state = state_disable_cs; - } else { - /* - * go to end and expect another - * call (read or write) - */ - state = state_end; - } - break; - } - case state_write: - { - /* txp still valid */ - priv->sfcmd |= SFCMD_DIR_WRITE; - len = 0; - val = 0; - do { - if (bytelen--) - val |= (*txp++) << (8 * len++); - if ((flags & FALCON_SPI_XFER_END) - && (bytelen == 0)) { - priv->sfcmd &= - ~SFCMD_KEEP_CS_KEEP_SELECTED; - } - if ((len == 4) || (bytelen == 0)) { - ltq_ebu_w32(val, LTQ_SFDATA); - ltq_ebu_w32(priv->sfcmd - | (len<<SFCMD_DLEN_OFFSET), - LTQ_SFCMD); - len = 0; - val = 0; - priv->sfcmd &= ~(SFCMD_ALEN_MASK - | SFCMD_DUMLEN_MASK); - } - } while (bytelen); - state = state_end; - break; - } - case state_read: - { - /* read data */ - priv->sfcmd &= ~SFCMD_DIR_WRITE; - do { - if ((flags & FALCON_SPI_XFER_END) - && (bytelen <= 4)) { - priv->sfcmd &= - ~SFCMD_KEEP_CS_KEEP_SELECTED; - } - len = (bytelen > 4) ? 4 : bytelen; - bytelen -= len; - ltq_ebu_w32(priv->sfcmd - |(len<<SFCMD_DLEN_OFFSET), LTQ_SFCMD); - priv->sfcmd &= ~(SFCMD_ALEN_MASK - | SFCMD_DUMLEN_MASK); - do { - val = ltq_ebu_r32(LTQ_SFSTAT); - if (val & SFSTAT_CMD_ERR) { - /* reset error status */ - dev_err(dev, "SFSTAT: CMD_ERR " - "(%x)\n", val); - ltq_ebu_w32(SFSTAT_CMD_ERR, - LTQ_SFSTAT); - return -1; - } - } while (val & SFSTAT_CMD_PEND); - val = ltq_ebu_r32(LTQ_SFDATA); - do { - *rxp = (val & 0xFF); - rxp++; - val >>= 8; - len--; - } while (len); - } while (bytelen); - state = state_end; - break; - } - case state_disable_cs: - { - priv->sfcmd &= ~SFCMD_KEEP_CS_KEEP_SELECTED; - ltq_ebu_w32(priv->sfcmd | (0 << SFCMD_DLEN_OFFSET), - LTQ_SFCMD); - val = ltq_ebu_r32(LTQ_SFSTAT); - if (val & SFSTAT_CMD_ERR) { - /* reset error status */ - dev_err(dev, "SFSTAT: CMD_ERR (%x)\n", val); - ltq_ebu_w32(SFSTAT_CMD_ERR, LTQ_SFSTAT); - return -1; - } - state = state_end; - break; - } - case state_end: - break; - } - } while (state != state_end); - - return 0; -} - -static int -falcon_spi_setup(struct spi_device *spi) -{ - struct device *dev = &spi->dev; - const u32 ebuclk = 100000000; - unsigned int i; - unsigned long flags; - - dev_dbg(dev, "setup\n"); - - if (spi->master->bus_num > 0 || spi->chip_select > 0) - return -ENODEV; - - spin_lock_irqsave(&ebu_lock, flags); - - if (ebuclk < spi->max_speed_hz) { - /* set EBU clock to 100 MHz */ - ltq_sys1_w32_mask(0, EBUCC_EBUDIV_SELF100, LTQ_EBUCC); - i = 1; /* divider */ - } else { - /* set EBU clock to 50 MHz */ - ltq_sys1_w32_mask(EBUCC_EBUDIV_SELF100, 0, LTQ_EBUCC); - - /* search for suitable divider */ - for (i = 1; i < 7; i++) { - if (ebuclk / i <= spi->max_speed_hz) - break; - } - } - - /* setup period of serial clock */ - ltq_ebu_w32_mask(SFTIME_SCKF_POS_MASK - | SFTIME_SCKR_POS_MASK - | SFTIME_SCK_PER_MASK, - (i << SFTIME_SCKR_POS_OFFSET) - | (i << (SFTIME_SCK_PER_OFFSET + 1)), - LTQ_SFTIME); - - /* - * set some bits of unused_wd, to not trigger HOLD/WP - * signals on non QUAD flashes - */ - ltq_ebu_w32((SFIO_UNUSED_WD_MASK & (0x8 | 0x4)), LTQ_SFIO); - - ltq_ebu_w32(BUSRCON0_AGEN_SERIAL_FLASH | BUSRCON0_PORTW_8_BIT_MUX, - LTQ_BUSRCON0); - ltq_ebu_w32(BUSWCON0_AGEN_SERIAL_FLASH, LTQ_BUSWCON0); - /* set address wrap around to maximum for 24-bit addresses */ - ltq_ebu_w32_mask(SFCON_DEV_SIZE_MASK, SFCON_DEV_SIZE_A23_0, LTQ_SFCON); - - spin_unlock_irqrestore(&ebu_lock, flags); - - return 0; -} - -static int -falcon_spi_transfer(struct spi_device *spi, struct spi_message *m) -{ - struct falcon_spi *priv = spi_master_get_devdata(spi->master); - struct spi_transfer *t; - unsigned long spi_flags; - unsigned long flags; - int ret = 0; - - priv->sfcmd = 0; - m->actual_length = 0; - - spi_flags = FALCON_SPI_XFER_BEGIN; - list_for_each_entry(t, &m->transfers, transfer_list) { - if (list_is_last(&t->transfer_list, &m->transfers)) - spi_flags |= FALCON_SPI_XFER_END; - - spin_lock_irqsave(&ebu_lock, flags); - ret = falcon_spi_xfer(spi, t, spi_flags); - spin_unlock_irqrestore(&ebu_lock, flags); - - if (ret) - break; - - m->actual_length += t->len; - - if (t->delay_usecs || t->cs_change) - BUG(); - - spi_flags = 0; - } - - m->status = ret; - m->complete(m->context); - - return 0; -} - -static void -falcon_spi_cleanup(struct spi_device *spi) -{ - struct device *dev = &spi->dev; - - dev_dbg(dev, "cleanup\n"); -} - -static int __devinit -falcon_spi_probe(struct platform_device *pdev) -{ - struct device *dev = &pdev->dev; - struct falcon_spi *priv; - struct spi_master *master; - int ret; - - dev_dbg(dev, "probing\n"); - - master = spi_alloc_master(&pdev->dev, sizeof(*priv)); - if (!master) { - dev_err(dev, "no memory for spi_master\n"); - return -ENOMEM; - } - - priv = spi_master_get_devdata(master); - priv->master = master; - - master->mode_bits = SPI_MODE_3; - master->num_chipselect = 1; - master->bus_num = 0; - - master->setup = falcon_spi_setup; - master->transfer = falcon_spi_transfer; - master->cleanup = falcon_spi_cleanup; - - platform_set_drvdata(pdev, priv); - - ret = spi_register_master(master); - if (ret) - spi_master_put(master); - - return ret; -} - -static int __devexit -falcon_spi_remove(struct platform_device *pdev) -{ - struct device *dev = &pdev->dev; - struct falcon_spi *priv = platform_get_drvdata(pdev); - - dev_dbg(dev, "removed\n"); - - spi_unregister_master(priv->master); - - return 0; -} - -static struct platform_driver falcon_spi_driver = { - .probe = falcon_spi_probe, - .remove = __devexit_p(falcon_spi_remove), - .driver = { - .name = DRV_NAME, - .owner = THIS_MODULE - } -}; - -static int __init -falcon_spi_init(void) -{ - return platform_driver_register(&falcon_spi_driver); -} - -static void __exit -falcon_spi_exit(void) -{ - platform_driver_unregister(&falcon_spi_driver); -} - -module_init(falcon_spi_init); -module_exit(falcon_spi_exit); - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("Lantiq Falcon SPI controller driver"); diff --git a/target/linux/lantiq/files/drivers/spi/spi-xway.c b/target/linux/lantiq/files/drivers/spi/spi-xway.c deleted file mode 100644 index be5c25b1fe..0000000000 --- a/target/linux/lantiq/files/drivers/spi/spi-xway.c +++ /dev/null @@ -1,1070 +0,0 @@ -/* - * Lantiq SoC SPI controller - * - * Copyright (C) 2011 Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/workqueue.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/sched.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/completion.h> -#include <linux/spinlock.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/gpio.h> -#include <linux/spi/spi.h> -#include <linux/spi/spi_bitbang.h> - -#include <lantiq_soc.h> -#include <lantiq_platform.h> - -#define LTQ_SPI_CLC 0x00 /* Clock control */ -#define LTQ_SPI_PISEL 0x04 /* Port input select */ -#define LTQ_SPI_ID 0x08 /* Identification */ -#define LTQ_SPI_CON 0x10 /* Control */ -#define LTQ_SPI_STAT 0x14 /* Status */ -#define LTQ_SPI_WHBSTATE 0x18 /* Write HW modified state */ -#define LTQ_SPI_TB 0x20 /* Transmit buffer */ -#define LTQ_SPI_RB 0x24 /* Receive buffer */ -#define LTQ_SPI_RXFCON 0x30 /* Receive FIFO control */ -#define LTQ_SPI_TXFCON 0x34 /* Transmit FIFO control */ -#define LTQ_SPI_FSTAT 0x38 /* FIFO status */ -#define LTQ_SPI_BRT 0x40 /* Baudrate timer */ -#define LTQ_SPI_BRSTAT 0x44 /* Baudrate timer status */ -#define LTQ_SPI_SFCON 0x60 /* Serial frame control */ -#define LTQ_SPI_SFSTAT 0x64 /* Serial frame status */ -#define LTQ_SPI_GPOCON 0x70 /* General purpose output control */ -#define LTQ_SPI_GPOSTAT 0x74 /* General purpose output status */ -#define LTQ_SPI_FGPO 0x78 /* Forced general purpose output */ -#define LTQ_SPI_RXREQ 0x80 /* Receive request */ -#define LTQ_SPI_RXCNT 0x84 /* Receive count */ -#define LTQ_SPI_DMACON 0xEC /* DMA control */ -#define LTQ_SPI_IRNEN 0xF4 /* Interrupt node enable */ -#define LTQ_SPI_IRNICR 0xF8 /* Interrupt node interrupt capture */ -#define LTQ_SPI_IRNCR 0xFC /* Interrupt node control */ - -#define LTQ_SPI_CLC_SMC_SHIFT 16 /* Clock divider for sleep mode */ -#define LTQ_SPI_CLC_SMC_MASK 0xFF -#define LTQ_SPI_CLC_RMC_SHIFT 8 /* Clock divider for normal run mode */ -#define LTQ_SPI_CLC_RMC_MASK 0xFF -#define LTQ_SPI_CLC_DISS BIT(1) /* Disable status bit */ -#define LTQ_SPI_CLC_DISR BIT(0) /* Disable request bit */ - -#define LTQ_SPI_ID_TXFS_SHIFT 24 /* Implemented TX FIFO size */ -#define LTQ_SPI_ID_TXFS_MASK 0x3F -#define LTQ_SPI_ID_RXFS_SHIFT 16 /* Implemented RX FIFO size */ -#define LTQ_SPI_ID_RXFS_MASK 0x3F -#define LTQ_SPI_ID_REV_MASK 0x1F /* Hardware revision number */ -#define LTQ_SPI_ID_CFG BIT(5) /* DMA interface support */ - -#define LTQ_SPI_CON_BM_SHIFT 16 /* Data width selection */ -#define LTQ_SPI_CON_BM_MASK 0x1F -#define LTQ_SPI_CON_EM BIT(24) /* Echo mode */ -#define LTQ_SPI_CON_IDLE BIT(23) /* Idle bit value */ -#define LTQ_SPI_CON_ENBV BIT(22) /* Enable byte valid control */ -#define LTQ_SPI_CON_RUEN BIT(12) /* Receive underflow error enable */ -#define LTQ_SPI_CON_TUEN BIT(11) /* Transmit underflow error enable */ -#define LTQ_SPI_CON_AEN BIT(10) /* Abort error enable */ -#define LTQ_SPI_CON_REN BIT(9) /* Receive overflow error enable */ -#define LTQ_SPI_CON_TEN BIT(8) /* Transmit overflow error enable */ -#define LTQ_SPI_CON_LB BIT(7) /* Loopback control */ -#define LTQ_SPI_CON_PO BIT(6) /* Clock polarity control */ -#define LTQ_SPI_CON_PH BIT(5) /* Clock phase control */ -#define LTQ_SPI_CON_HB BIT(4) /* Heading control */ -#define LTQ_SPI_CON_RXOFF BIT(1) /* Switch receiver off */ -#define LTQ_SPI_CON_TXOFF BIT(0) /* Switch transmitter off */ - -#define LTQ_SPI_STAT_RXBV_MASK 0x7 -#define LTQ_SPI_STAT_RXBV_SHIFT 28 -#define LTQ_SPI_STAT_BSY BIT(13) /* Busy flag */ -#define LTQ_SPI_STAT_RUE BIT(12) /* Receive underflow error flag */ -#define LTQ_SPI_STAT_TUE BIT(11) /* Transmit underflow error flag */ -#define LTQ_SPI_STAT_AE BIT(10) /* Abort error flag */ -#define LTQ_SPI_STAT_RE BIT(9) /* Receive error flag */ -#define LTQ_SPI_STAT_TE BIT(8) /* Transmit error flag */ -#define LTQ_SPI_STAT_MS BIT(1) /* Master/slave select bit */ -#define LTQ_SPI_STAT_EN BIT(0) /* Enable bit */ - -#define LTQ_SPI_WHBSTATE_SETTUE BIT(15) /* Set transmit underflow error flag */ -#define LTQ_SPI_WHBSTATE_SETAE BIT(14) /* Set abort error flag */ -#define LTQ_SPI_WHBSTATE_SETRE BIT(13) /* Set receive error flag */ -#define LTQ_SPI_WHBSTATE_SETTE BIT(12) /* Set transmit error flag */ -#define LTQ_SPI_WHBSTATE_CLRTUE BIT(11) /* Clear transmit underflow error flag */ -#define LTQ_SPI_WHBSTATE_CLRAE BIT(10) /* Clear abort error flag */ -#define LTQ_SPI_WHBSTATE_CLRRE BIT(9) /* Clear receive error flag */ -#define LTQ_SPI_WHBSTATE_CLRTE BIT(8) /* Clear transmit error flag */ -#define LTQ_SPI_WHBSTATE_SETME BIT(7) /* Set mode error flag */ -#define LTQ_SPI_WHBSTATE_CLRME BIT(6) /* Clear mode error flag */ -#define LTQ_SPI_WHBSTATE_SETRUE BIT(5) /* Set receive underflow error flag */ -#define LTQ_SPI_WHBSTATE_CLRRUE BIT(4) /* Clear receive underflow error flag */ -#define LTQ_SPI_WHBSTATE_SETMS BIT(3) /* Set master select bit */ -#define LTQ_SPI_WHBSTATE_CLRMS BIT(2) /* Clear master select bit */ -#define LTQ_SPI_WHBSTATE_SETEN BIT(1) /* Set enable bit (operational mode) */ -#define LTQ_SPI_WHBSTATE_CLREN BIT(0) /* Clear enable bit (config mode */ -#define LTQ_SPI_WHBSTATE_CLR_ERRORS 0x0F50 - -#define LTQ_SPI_RXFCON_RXFITL_SHIFT 8 /* FIFO interrupt trigger level */ -#define LTQ_SPI_RXFCON_RXFITL_MASK 0x3F -#define LTQ_SPI_RXFCON_RXFLU BIT(1) /* FIFO flush */ -#define LTQ_SPI_RXFCON_RXFEN BIT(0) /* FIFO enable */ - -#define LTQ_SPI_TXFCON_TXFITL_SHIFT 8 /* FIFO interrupt trigger level */ -#define LTQ_SPI_TXFCON_TXFITL_MASK 0x3F -#define LTQ_SPI_TXFCON_TXFLU BIT(1) /* FIFO flush */ -#define LTQ_SPI_TXFCON_TXFEN BIT(0) /* FIFO enable */ - -#define LTQ_SPI_FSTAT_RXFFL_MASK 0x3f -#define LTQ_SPI_FSTAT_RXFFL_SHIFT 0 -#define LTQ_SPI_FSTAT_TXFFL_MASK 0x3f -#define LTQ_SPI_FSTAT_TXFFL_SHIFT 8 - -#define LTQ_SPI_GPOCON_ISCSBN_SHIFT 8 -#define LTQ_SPI_GPOCON_INVOUTN_SHIFT 0 - -#define LTQ_SPI_FGPO_SETOUTN_SHIFT 8 -#define LTQ_SPI_FGPO_CLROUTN_SHIFT 0 - -#define LTQ_SPI_RXREQ_RXCNT_MASK 0xFFFF /* Receive count value */ -#define LTQ_SPI_RXCNT_TODO_MASK 0xFFFF /* Recevie to-do value */ - -#define LTQ_SPI_IRNEN_F BIT(3) /* Frame end interrupt request */ -#define LTQ_SPI_IRNEN_E BIT(2) /* Error end interrupt request */ -#define LTQ_SPI_IRNEN_T BIT(1) /* Transmit end interrupt request */ -#define LTQ_SPI_IRNEN_R BIT(0) /* Receive end interrupt request */ -#define LTQ_SPI_IRNEN_ALL 0xF - -/* Hard-wired GPIOs used by SPI controller */ -#define LTQ_SPI_GPIO_DI (ltq_is_ase()? 8 : 16) -#define LTQ_SPI_GPIO_DO (ltq_is_ase()? 9 : 17) -#define LTQ_SPI_GPIO_CLK (ltq_is_ase()? 10 : 18) - -struct ltq_spi { - struct spi_bitbang bitbang; - struct completion done; - spinlock_t lock; - - struct device *dev; - void __iomem *base; - struct clk *fpiclk; - struct clk *spiclk; - - int status; - int irq[3]; - - const u8 *tx; - u8 *rx; - u32 tx_cnt; - u32 rx_cnt; - u32 len; - struct spi_transfer *curr_transfer; - - u32 (*get_tx) (struct ltq_spi *); - - u16 txfs; - u16 rxfs; - unsigned dma_support:1; - unsigned cfg_mode:1; - -}; - -struct ltq_spi_controller_state { - void (*cs_activate) (struct spi_device *); - void (*cs_deactivate) (struct spi_device *); -}; - -struct ltq_spi_irq_map { - char *name; - irq_handler_t handler; -}; - -struct ltq_spi_cs_gpio_map { - unsigned gpio; - unsigned mux; -}; - -static inline struct ltq_spi *ltq_spi_to_hw(struct spi_device *spi) -{ - return spi_master_get_devdata(spi->master); -} - -static inline u32 ltq_spi_reg_read(struct ltq_spi *hw, u32 reg) -{ - return ioread32be(hw->base + reg); -} - -static inline void ltq_spi_reg_write(struct ltq_spi *hw, u32 val, u32 reg) -{ - iowrite32be(val, hw->base + reg); -} - -static inline void ltq_spi_reg_setbit(struct ltq_spi *hw, u32 bits, u32 reg) -{ - u32 val; - - val = ltq_spi_reg_read(hw, reg); - val |= bits; - ltq_spi_reg_write(hw, val, reg); -} - -static inline void ltq_spi_reg_clearbit(struct ltq_spi *hw, u32 bits, u32 reg) -{ - u32 val; - - val = ltq_spi_reg_read(hw, reg); - val &= ~bits; - ltq_spi_reg_write(hw, val, reg); -} - -static void ltq_spi_hw_enable(struct ltq_spi *hw) -{ - u32 clc; - - /* Power-up mdule */ - clk_enable(hw->spiclk); - - /* - * Set clock divider for run mode to 1 to - * run at same frequency as FPI bus - */ - clc = (1 << LTQ_SPI_CLC_RMC_SHIFT); - ltq_spi_reg_write(hw, clc, LTQ_SPI_CLC); -} - -static void ltq_spi_hw_disable(struct ltq_spi *hw) -{ - /* Set clock divider to 0 and set module disable bit */ - ltq_spi_reg_write(hw, LTQ_SPI_CLC_DISS, LTQ_SPI_CLC); - - /* Power-down mdule */ - clk_disable(hw->spiclk); -} - -static void ltq_spi_reset_fifos(struct ltq_spi *hw) -{ - u32 val; - - /* - * Enable and flush FIFOs. Set interrupt trigger level to - * half of FIFO count implemented in hardware. - */ - if (hw->txfs > 1) { - val = hw->txfs << (LTQ_SPI_TXFCON_TXFITL_SHIFT - 1); - val |= LTQ_SPI_TXFCON_TXFEN | LTQ_SPI_TXFCON_TXFLU; - ltq_spi_reg_write(hw, val, LTQ_SPI_TXFCON); - } - - if (hw->rxfs > 1) { - val = hw->rxfs << (LTQ_SPI_RXFCON_RXFITL_SHIFT - 1); - val |= LTQ_SPI_RXFCON_RXFEN | LTQ_SPI_RXFCON_RXFLU; - ltq_spi_reg_write(hw, val, LTQ_SPI_RXFCON); - } -} - -static inline int ltq_spi_wait_ready(struct ltq_spi *hw) -{ - u32 stat; - unsigned long timeout; - - timeout = jiffies + msecs_to_jiffies(200); - - do { - stat = ltq_spi_reg_read(hw, LTQ_SPI_STAT); - if (!(stat & LTQ_SPI_STAT_BSY)) - return 0; - - cond_resched(); - } while (!time_after_eq(jiffies, timeout)); - - dev_err(hw->dev, "SPI wait ready timed out stat: %x\n", stat); - - return -ETIMEDOUT; -} - -static void ltq_spi_config_mode_set(struct ltq_spi *hw) -{ - if (hw->cfg_mode) - return; - - /* - * Putting the SPI module in config mode is only safe if no - * transfer is in progress as indicated by busy flag STATE.BSY. - */ - if (ltq_spi_wait_ready(hw)) { - ltq_spi_reset_fifos(hw); - hw->status = -ETIMEDOUT; - } - ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_CLREN, LTQ_SPI_WHBSTATE); - - hw->cfg_mode = 1; -} - -static void ltq_spi_run_mode_set(struct ltq_spi *hw) -{ - if (!hw->cfg_mode) - return; - - ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_SETEN, LTQ_SPI_WHBSTATE); - - hw->cfg_mode = 0; -} - -static u32 ltq_spi_tx_word_u8(struct ltq_spi *hw) -{ - const u8 *tx = hw->tx; - u32 data = *tx++; - - hw->tx_cnt++; - hw->tx++; - - return data; -} - -static u32 ltq_spi_tx_word_u16(struct ltq_spi *hw) -{ - const u16 *tx = (u16 *) hw->tx; - u32 data = *tx++; - - hw->tx_cnt += 2; - hw->tx += 2; - - return data; -} - -static u32 ltq_spi_tx_word_u32(struct ltq_spi *hw) -{ - const u32 *tx = (u32 *) hw->tx; - u32 data = *tx++; - - hw->tx_cnt += 4; - hw->tx += 4; - - return data; -} - -static void ltq_spi_bits_per_word_set(struct spi_device *spi) -{ - struct ltq_spi *hw = ltq_spi_to_hw(spi); - u32 bm; - u8 bits_per_word = spi->bits_per_word; - - /* - * Use either default value of SPI device or value - * from current transfer. - */ - if (hw->curr_transfer && hw->curr_transfer->bits_per_word) - bits_per_word = hw->curr_transfer->bits_per_word; - - if (bits_per_word <= 8) - hw->get_tx = ltq_spi_tx_word_u8; - else if (bits_per_word <= 16) - hw->get_tx = ltq_spi_tx_word_u16; - else if (bits_per_word <= 32) - hw->get_tx = ltq_spi_tx_word_u32; - - /* CON.BM value = bits_per_word - 1 */ - bm = (bits_per_word - 1) << LTQ_SPI_CON_BM_SHIFT; - - ltq_spi_reg_clearbit(hw, LTQ_SPI_CON_BM_MASK << - LTQ_SPI_CON_BM_SHIFT, LTQ_SPI_CON); - ltq_spi_reg_setbit(hw, bm, LTQ_SPI_CON); -} - -static void ltq_spi_speed_set(struct spi_device *spi) -{ - struct ltq_spi *hw = ltq_spi_to_hw(spi); - u32 br, max_speed_hz, spi_clk; - u32 speed_hz = spi->max_speed_hz; - - /* - * Use either default value of SPI device or value - * from current transfer. - */ - if (hw->curr_transfer && hw->curr_transfer->speed_hz) - speed_hz = hw->curr_transfer->speed_hz; - - /* - * SPI module clock is derived from FPI bus clock dependent on - * divider value in CLC.RMS which is always set to 1. - */ - spi_clk = clk_get_rate(hw->fpiclk); - - /* - * Maximum SPI clock frequency in master mode is half of - * SPI module clock frequency. Maximum reload value of - * baudrate generator BR is 2^16. - */ - max_speed_hz = spi_clk / 2; - if (speed_hz >= max_speed_hz) - br = 0; - else - br = (max_speed_hz / speed_hz) - 1; - - if (br > 0xFFFF) - br = 0xFFFF; - - ltq_spi_reg_write(hw, br, LTQ_SPI_BRT); -} - -static void ltq_spi_clockmode_set(struct spi_device *spi) -{ - struct ltq_spi *hw = ltq_spi_to_hw(spi); - u32 con; - - con = ltq_spi_reg_read(hw, LTQ_SPI_CON); - - /* - * SPI mode mapping in CON register: - * Mode CPOL CPHA CON.PO CON.PH - * 0 0 0 0 1 - * 1 0 1 0 0 - * 2 1 0 1 1 - * 3 1 1 1 0 - */ - if (spi->mode & SPI_CPHA) - con &= ~LTQ_SPI_CON_PH; - else - con |= LTQ_SPI_CON_PH; - - if (spi->mode & SPI_CPOL) - con |= LTQ_SPI_CON_PO; - else - con &= ~LTQ_SPI_CON_PO; - - /* Set heading control */ - if (spi->mode & SPI_LSB_FIRST) - con &= ~LTQ_SPI_CON_HB; - else - con |= LTQ_SPI_CON_HB; - - ltq_spi_reg_write(hw, con, LTQ_SPI_CON); -} - -static void ltq_spi_xmit_set(struct ltq_spi *hw, struct spi_transfer *t) -{ - u32 con; - - con = ltq_spi_reg_read(hw, LTQ_SPI_CON); - - if (t) { - if (t->tx_buf && t->rx_buf) { - con &= ~(LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF); - } else if (t->rx_buf) { - con &= ~LTQ_SPI_CON_RXOFF; - con |= LTQ_SPI_CON_TXOFF; - } else if (t->tx_buf) { - con &= ~LTQ_SPI_CON_TXOFF; - con |= LTQ_SPI_CON_RXOFF; - } - } else - con |= (LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF); - - ltq_spi_reg_write(hw, con, LTQ_SPI_CON); -} - -static void ltq_spi_gpio_cs_activate(struct spi_device *spi) -{ - struct ltq_spi_controller_data *cdata = spi->controller_data; - int val = spi->mode & SPI_CS_HIGH ? 1 : 0; - - gpio_set_value(cdata->gpio, val); -} - -static void ltq_spi_gpio_cs_deactivate(struct spi_device *spi) -{ - struct ltq_spi_controller_data *cdata = spi->controller_data; - int val = spi->mode & SPI_CS_HIGH ? 0 : 1; - - gpio_set_value(cdata->gpio, val); -} - -static void ltq_spi_internal_cs_activate(struct spi_device *spi) -{ - struct ltq_spi *hw = ltq_spi_to_hw(spi); - u32 fgpo; - - fgpo = (1 << (spi->chip_select + LTQ_SPI_FGPO_CLROUTN_SHIFT)); - ltq_spi_reg_setbit(hw, fgpo, LTQ_SPI_FGPO); -} - -static void ltq_spi_internal_cs_deactivate(struct spi_device *spi) -{ - struct ltq_spi *hw = ltq_spi_to_hw(spi); - u32 fgpo; - - fgpo = (1 << (spi->chip_select + LTQ_SPI_FGPO_SETOUTN_SHIFT)); - ltq_spi_reg_setbit(hw, fgpo, LTQ_SPI_FGPO); -} - -static void ltq_spi_chipselect(struct spi_device *spi, int cs) -{ - struct ltq_spi *hw = ltq_spi_to_hw(spi); - struct ltq_spi_controller_state *cstate = spi->controller_state; - - switch (cs) { - case BITBANG_CS_ACTIVE: - ltq_spi_bits_per_word_set(spi); - ltq_spi_speed_set(spi); - ltq_spi_clockmode_set(spi); - ltq_spi_run_mode_set(hw); - - cstate->cs_activate(spi); - break; - - case BITBANG_CS_INACTIVE: - cstate->cs_deactivate(spi); - - ltq_spi_config_mode_set(hw); - - break; - } -} - -static int ltq_spi_setup_transfer(struct spi_device *spi, - struct spi_transfer *t) -{ - struct ltq_spi *hw = ltq_spi_to_hw(spi); - u8 bits_per_word = spi->bits_per_word; - - hw->curr_transfer = t; - - if (t && t->bits_per_word) - bits_per_word = t->bits_per_word; - - if (bits_per_word > 32) - return -EINVAL; - - ltq_spi_config_mode_set(hw); - - return 0; -} - -static const struct ltq_spi_cs_gpio_map ltq_spi_cs[] = { - { 15, 2 }, - { 22, 2 }, - { 13, 1 }, - { 10, 1 }, - { 9, 1 }, - { 11, 3 }, -}; - -static const struct ltq_spi_cs_gpio_map ltq_spi_cs_ase[] = { - { 7, 2 }, - { 15, 1 }, - { 14, 1 }, -}; - -static int ltq_spi_setup(struct spi_device *spi) -{ - struct ltq_spi *hw = ltq_spi_to_hw(spi); - struct ltq_spi_controller_data *cdata = spi->controller_data; - struct ltq_spi_controller_state *cstate; - u32 gpocon, fgpo; - int ret; - - /* Set default word length to 8 if not set */ - if (!spi->bits_per_word) - spi->bits_per_word = 8; - - if (spi->bits_per_word > 32) - return -EINVAL; - - if (!spi->controller_state) { - cstate = kzalloc(sizeof(struct ltq_spi_controller_state), - GFP_KERNEL); - if (!cstate) - return -ENOMEM; - - spi->controller_state = cstate; - } else - return 0; - - /* - * Up to six GPIOs can be connected to the SPI module - * via GPIO alternate function to control the chip select lines. - * For more flexibility in board layout this driver can also control - * the CS lines via GPIO API. If GPIOs should be used, board setup code - * have to register the SPI device with struct ltq_spi_controller_data - * attached. - */ - if (cdata && cdata->gpio) { - ret = gpio_request(cdata->gpio, "spi-cs"); - if (ret) - return -EBUSY; - - ret = spi->mode & SPI_CS_HIGH ? 0 : 1; - gpio_direction_output(cdata->gpio, ret); - - cstate->cs_activate = ltq_spi_gpio_cs_activate; - cstate->cs_deactivate = ltq_spi_gpio_cs_deactivate; - } else { - struct ltq_spi_cs_gpio_map *cs_map = - ltq_is_ase() ? ltq_spi_cs_ase : ltq_spi_cs; - ret = ltq_gpio_request(&spi->dev, cs_map[spi->chip_select].gpio, - cs_map[spi->chip_select].mux, - 1, "spi-cs"); - if (ret) - return -EBUSY; - - gpocon = (1 << (spi->chip_select + - LTQ_SPI_GPOCON_ISCSBN_SHIFT)); - - if (spi->mode & SPI_CS_HIGH) - gpocon |= (1 << spi->chip_select); - - fgpo = (1 << (spi->chip_select + LTQ_SPI_FGPO_SETOUTN_SHIFT)); - - ltq_spi_reg_setbit(hw, gpocon, LTQ_SPI_GPOCON); - ltq_spi_reg_setbit(hw, fgpo, LTQ_SPI_FGPO); - - cstate->cs_activate = ltq_spi_internal_cs_activate; - cstate->cs_deactivate = ltq_spi_internal_cs_deactivate; - } - - return 0; -} - -static void ltq_spi_cleanup(struct spi_device *spi) -{ - struct ltq_spi_controller_data *cdata = spi->controller_data; - struct ltq_spi_controller_state *cstate = spi->controller_state; - unsigned gpio; - - if (cdata && cdata->gpio) - gpio = cdata->gpio; - else - gpio = ltq_is_ase() ? ltq_spi_cs_ase[spi->chip_select].gpio : - ltq_spi_cs[spi->chip_select].gpio; - - gpio_free(gpio); - kfree(cstate); -} - -static void ltq_spi_txfifo_write(struct ltq_spi *hw) -{ - u32 fstat, data; - u16 fifo_space; - - /* Determine how much FIFOs are free for TX data */ - fstat = ltq_spi_reg_read(hw, LTQ_SPI_FSTAT); - fifo_space = hw->txfs - ((fstat >> LTQ_SPI_FSTAT_TXFFL_SHIFT) & - LTQ_SPI_FSTAT_TXFFL_MASK); - - if (!fifo_space) - return; - - while (hw->tx_cnt < hw->len && fifo_space) { - data = hw->get_tx(hw); - ltq_spi_reg_write(hw, data, LTQ_SPI_TB); - fifo_space--; - } -} - -static void ltq_spi_rxfifo_read(struct ltq_spi *hw) -{ - u32 fstat, data, *rx32; - u16 fifo_fill; - u8 rxbv, shift, *rx8; - - /* Determine how much FIFOs are filled with RX data */ - fstat = ltq_spi_reg_read(hw, LTQ_SPI_FSTAT); - fifo_fill = ((fstat >> LTQ_SPI_FSTAT_RXFFL_SHIFT) - & LTQ_SPI_FSTAT_RXFFL_MASK); - - if (!fifo_fill) - return; - - /* - * The 32 bit FIFO is always used completely independent from the - * bits_per_word value. Thus four bytes have to be read at once - * per FIFO. - */ - rx32 = (u32 *) hw->rx; - while (hw->len - hw->rx_cnt >= 4 && fifo_fill) { - *rx32++ = ltq_spi_reg_read(hw, LTQ_SPI_RB); - hw->rx_cnt += 4; - hw->rx += 4; - fifo_fill--; - } - - /* - * If there are remaining bytes, read byte count from STAT.RXBV - * register and read the data byte-wise. - */ - while (fifo_fill && hw->rx_cnt < hw->len) { - rxbv = (ltq_spi_reg_read(hw, LTQ_SPI_STAT) >> - LTQ_SPI_STAT_RXBV_SHIFT) & LTQ_SPI_STAT_RXBV_MASK; - data = ltq_spi_reg_read(hw, LTQ_SPI_RB); - - shift = (rxbv - 1) * 8; - rx8 = hw->rx; - - while (rxbv) { - *rx8++ = (data >> shift) & 0xFF; - rxbv--; - shift -= 8; - hw->rx_cnt++; - hw->rx++; - } - - fifo_fill--; - } -} - -static void ltq_spi_rxreq_set(struct ltq_spi *hw) -{ - u32 rxreq, rxreq_max, rxtodo; - - rxtodo = ltq_spi_reg_read(hw, LTQ_SPI_RXCNT) & LTQ_SPI_RXCNT_TODO_MASK; - - /* - * In RX-only mode the serial clock is activated only after writing - * the expected amount of RX bytes into RXREQ register. - * To avoid receive overflows at high clocks it is better to request - * only the amount of bytes that fits into all FIFOs. This value - * depends on the FIFO size implemented in hardware. - */ - rxreq = hw->len - hw->rx_cnt; - rxreq_max = hw->rxfs << 2; - rxreq = min(rxreq_max, rxreq); - - if (!rxtodo && rxreq) - ltq_spi_reg_write(hw, rxreq, LTQ_SPI_RXREQ); -} - -static inline void ltq_spi_complete(struct ltq_spi *hw) -{ - complete(&hw->done); -} - -irqreturn_t ltq_spi_tx_irq(int irq, void *data) -{ - struct ltq_spi *hw = data; - unsigned long flags; - int completed = 0; - - spin_lock_irqsave(&hw->lock, flags); - - if (hw->tx_cnt < hw->len) - ltq_spi_txfifo_write(hw); - - if (hw->tx_cnt == hw->len) - completed = 1; - - spin_unlock_irqrestore(&hw->lock, flags); - - if (completed) - ltq_spi_complete(hw); - - return IRQ_HANDLED; -} - -irqreturn_t ltq_spi_rx_irq(int irq, void *data) -{ - struct ltq_spi *hw = data; - unsigned long flags; - int completed = 0; - - spin_lock_irqsave(&hw->lock, flags); - - if (hw->rx_cnt < hw->len) { - ltq_spi_rxfifo_read(hw); - - if (hw->tx && hw->tx_cnt < hw->len) - ltq_spi_txfifo_write(hw); - } - - if (hw->rx_cnt == hw->len) - completed = 1; - else if (!hw->tx) - ltq_spi_rxreq_set(hw); - - spin_unlock_irqrestore(&hw->lock, flags); - - if (completed) - ltq_spi_complete(hw); - - return IRQ_HANDLED; -} - -irqreturn_t ltq_spi_err_irq(int irq, void *data) -{ - struct ltq_spi *hw = data; - unsigned long flags; - - spin_lock_irqsave(&hw->lock, flags); - - /* Disable all interrupts */ - ltq_spi_reg_clearbit(hw, LTQ_SPI_IRNEN_ALL, LTQ_SPI_IRNEN); - - /* Clear all error flags */ - ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_CLR_ERRORS, LTQ_SPI_WHBSTATE); - - /* Flush FIFOs */ - ltq_spi_reg_setbit(hw, LTQ_SPI_RXFCON_RXFLU, LTQ_SPI_RXFCON); - ltq_spi_reg_setbit(hw, LTQ_SPI_TXFCON_TXFLU, LTQ_SPI_TXFCON); - - hw->status = -EIO; - spin_unlock_irqrestore(&hw->lock, flags); - - ltq_spi_complete(hw); - - return IRQ_HANDLED; -} - -static int ltq_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t) -{ - struct ltq_spi *hw = ltq_spi_to_hw(spi); - u32 irq_flags = 0; - - hw->tx = t->tx_buf; - hw->rx = t->rx_buf; - hw->len = t->len; - hw->tx_cnt = 0; - hw->rx_cnt = 0; - hw->status = 0; - INIT_COMPLETION(hw->done); - - ltq_spi_xmit_set(hw, t); - - /* Enable error interrupts */ - ltq_spi_reg_setbit(hw, LTQ_SPI_IRNEN_E, LTQ_SPI_IRNEN); - - if (hw->tx) { - /* Initially fill TX FIFO with as much data as possible */ - ltq_spi_txfifo_write(hw); - irq_flags |= LTQ_SPI_IRNEN_T; - - /* Always enable RX interrupt in Full Duplex mode */ - if (hw->rx) - irq_flags |= LTQ_SPI_IRNEN_R; - } else if (hw->rx) { - /* Start RX clock */ - ltq_spi_rxreq_set(hw); - - /* Enable RX interrupt to receive data from RX FIFOs */ - irq_flags |= LTQ_SPI_IRNEN_R; - } - - /* Enable TX or RX interrupts */ - ltq_spi_reg_setbit(hw, irq_flags, LTQ_SPI_IRNEN); - wait_for_completion_interruptible(&hw->done); - - /* Disable all interrupts */ - ltq_spi_reg_clearbit(hw, LTQ_SPI_IRNEN_ALL, LTQ_SPI_IRNEN); - - /* - * Return length of current transfer for bitbang utility code if - * no errors occured during transmission. - */ - if (!hw->status) - hw->status = hw->len; - - return hw->status; -} - -static const struct ltq_spi_irq_map ltq_spi_irqs[] = { - { "spi_tx", ltq_spi_tx_irq }, - { "spi_rx", ltq_spi_rx_irq }, - { "spi_err", ltq_spi_err_irq }, -}; - -static int __devinit -ltq_spi_probe(struct platform_device *pdev) -{ - struct spi_master *master; - struct resource *r; - struct ltq_spi *hw; - struct ltq_spi_platform_data *pdata = pdev->dev.platform_data; - int ret, i; - u32 data, id; - - master = spi_alloc_master(&pdev->dev, sizeof(struct ltq_spi)); - if (!master) { - dev_err(&pdev->dev, "spi_alloc_master\n"); - ret = -ENOMEM; - goto err; - } - - hw = spi_master_get_devdata(master); - - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (r == NULL) { - dev_err(&pdev->dev, "platform_get_resource\n"); - ret = -ENOENT; - goto err_master; - } - - r = devm_request_mem_region(&pdev->dev, r->start, resource_size(r), - pdev->name); - if (!r) { - dev_err(&pdev->dev, "devm_request_mem_region\n"); - ret = -ENXIO; - goto err_master; - } - - hw->base = devm_ioremap_nocache(&pdev->dev, r->start, resource_size(r)); - if (!hw->base) { - dev_err(&pdev->dev, "devm_ioremap_nocache\n"); - ret = -ENXIO; - goto err_master; - } - - hw->fpiclk = clk_get_fpi(); - if (IS_ERR(hw->fpiclk)) { - dev_err(&pdev->dev, "fpi clk\n"); - ret = PTR_ERR(hw->fpiclk); - goto err_master; - } - - hw->spiclk = clk_get(&pdev->dev, NULL); - if (IS_ERR(hw->spiclk)) { - dev_err(&pdev->dev, "spi clk\n"); - ret = PTR_ERR(hw->spiclk); - goto err_master; - } - - memset(hw->irq, 0, sizeof(hw->irq)); - for (i = 0; i < ARRAY_SIZE(ltq_spi_irqs); i++) { - ret = platform_get_irq_byname(pdev, ltq_spi_irqs[i].name); - if (0 > ret) { - dev_err(&pdev->dev, "platform_get_irq_byname\n"); - goto err_irq; - } - - hw->irq[i] = ret; - ret = request_irq(hw->irq[i], ltq_spi_irqs[i].handler, - 0, ltq_spi_irqs[i].name, hw); - if (ret) { - dev_err(&pdev->dev, "request_irq\n"); - goto err_irq; - } - } - - hw->bitbang.master = spi_master_get(master); - hw->bitbang.chipselect = ltq_spi_chipselect; - hw->bitbang.setup_transfer = ltq_spi_setup_transfer; - hw->bitbang.txrx_bufs = ltq_spi_txrx_bufs; - - master->bus_num = pdev->id; - master->num_chipselect = pdata->num_chipselect; - master->setup = ltq_spi_setup; - master->cleanup = ltq_spi_cleanup; - - hw->dev = &pdev->dev; - init_completion(&hw->done); - spin_lock_init(&hw->lock); - - /* Set GPIO alternate functions to SPI */ - ltq_gpio_request(&pdev->dev, LTQ_SPI_GPIO_DI, 2, 0, "spi-di"); - ltq_gpio_request(&pdev->dev, LTQ_SPI_GPIO_DO, 2, 1, "spi-do"); - ltq_gpio_request(&pdev->dev, LTQ_SPI_GPIO_CLK, 2, 1, "spi-clk"); - - ltq_spi_hw_enable(hw); - - /* Read module capabilities */ - id = ltq_spi_reg_read(hw, LTQ_SPI_ID); - hw->txfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; - hw->rxfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; - hw->dma_support = (id & LTQ_SPI_ID_CFG) ? 1 : 0; - - ltq_spi_config_mode_set(hw); - - /* Enable error checking, disable TX/RX, set idle value high */ - data = LTQ_SPI_CON_RUEN | LTQ_SPI_CON_AEN | - LTQ_SPI_CON_TEN | LTQ_SPI_CON_REN | - LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF | LTQ_SPI_CON_IDLE; - ltq_spi_reg_write(hw, data, LTQ_SPI_CON); - - /* Enable master mode and clear error flags */ - ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_SETMS | - LTQ_SPI_WHBSTATE_CLR_ERRORS, LTQ_SPI_WHBSTATE); - - /* Reset GPIO/CS registers */ - ltq_spi_reg_write(hw, 0x0, LTQ_SPI_GPOCON); - ltq_spi_reg_write(hw, 0xFF00, LTQ_SPI_FGPO); - - /* Enable and flush FIFOs */ - ltq_spi_reset_fifos(hw); - - ret = spi_bitbang_start(&hw->bitbang); - if (ret) { - dev_err(&pdev->dev, "spi_bitbang_start\n"); - goto err_bitbang; - } - - platform_set_drvdata(pdev, hw); - - pr_info("Lantiq SoC SPI controller rev %u (TXFS %u, RXFS %u, DMA %u)\n", - id & LTQ_SPI_ID_REV_MASK, hw->txfs, hw->rxfs, hw->dma_support); - - return 0; - -err_bitbang: - ltq_spi_hw_disable(hw); - -err_irq: - clk_put(hw->fpiclk); - - for (; i > 0; i--) - free_irq(hw->irq[i], hw); - -err_master: - spi_master_put(master); - -err: - return ret; -} - -static int __devexit -ltq_spi_remove(struct platform_device *pdev) -{ - struct ltq_spi *hw = platform_get_drvdata(pdev); - int ret, i; - - ret = spi_bitbang_stop(&hw->bitbang); - if (ret) - return ret; - - platform_set_drvdata(pdev, NULL); - - ltq_spi_config_mode_set(hw); - ltq_spi_hw_disable(hw); - - for (i = 0; i < ARRAY_SIZE(hw->irq); i++) - if (0 < hw->irq[i]) - free_irq(hw->irq[i], hw); - - gpio_free(LTQ_SPI_GPIO_DI); - gpio_free(LTQ_SPI_GPIO_DO); - gpio_free(LTQ_SPI_GPIO_CLK); - - clk_put(hw->fpiclk); - spi_master_put(hw->bitbang.master); - - return 0; -} - -static struct platform_driver ltq_spi_driver = { - .probe = ltq_spi_probe, - .remove = __devexit_p(ltq_spi_remove), - .driver = { - .name = "ltq_spi", - .owner = THIS_MODULE, - }, -}; - -module_platform_driver(ltq_spi_driver); - -MODULE_DESCRIPTION("Lantiq SoC SPI controller driver"); -MODULE_AUTHOR("Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:ltq-spi"); diff --git a/target/linux/lantiq/files/drivers/spi/spi_svip.c b/target/linux/lantiq/files/drivers/spi/spi_svip.c deleted file mode 100644 index ae25c20b3a..0000000000 --- a/target/linux/lantiq/files/drivers/spi/spi_svip.c +++ /dev/null @@ -1,955 +0,0 @@ -/************************************************************************ - * - * Copyright (c) 2008 - * Infineon Technologies AG - * St. Martin Strasse 53; 81669 Muenchen; Germany - * - * Inspired by Atmel AT32/AT91 SPI Controller driver - * Copyright (c) 2006 Atmel Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - ************************************************************************/ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/slab.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> - -#include <asm/io.h> - -#include <status_reg.h> -#include <base_reg.h> -#include <ssc_reg.h> -#include <sys0_reg.h> -#include <sys1_reg.h> - -#define SFRAME_SIZE 512 /* bytes */ -#define FIFO_HEADROOM 2 /* words */ - -#define SVIP_SSC_RFIFO_WORDS 8 - -enum svip_ssc_dir { - SSC_RXTX, - SSC_RX, - SSC_TX, - SSC_UNDEF -}; - -/* - * The core SPI transfer engine just talks to a register bank to set up - * DMA transfers; transfer queue progress is driven by IRQs. The clock - * framework provides the base clock, subdivided for each spi_device. - */ -struct svip_ssc_device { - struct svip_reg_ssc *regs; - enum svip_ssc_dir bus_dir; - struct spi_device *stay; - - u8 stopping; - struct list_head queue; - struct spi_transfer *current_transfer; - int remaining_bytes; - int rx_bytes; - int tx_bytes; - - char intname[4][16]; - - spinlock_t lock; -}; - -static int svip_ssc_setup(struct spi_device *spi); - -extern unsigned int ltq_get_fbs0_hz(void); - -static void cs_activate(struct svip_ssc_device *ssc_dev, struct spi_device *spi) -{ - ssc_dev->regs->whbgpostat = 0x0001 << spi->chip_select; /* activate the chip select */ -} - -static void cs_deactivate(struct svip_ssc_device *ssc_dev, struct spi_device *spi) -{ - ssc_dev->regs->whbgpostat = 0x0100 << spi->chip_select; /* deactivate the chip select */ -} - -/* - * "Normally" returns Byte Valid = 4. - * If the unaligned remainder of the packet is 3 bytes, these have to be - * transferred as a combination of a 16-bit and a 8-bit FPI transfer. For - * 2 or 1 remaining bytes a single 16-bit or 8-bit transfer will do. - */ -static int inline _estimate_bv(int byte_pos, int bytelen) -{ - int remainder = bytelen % 4; - - if (byte_pos < (bytelen - remainder)) - return 4; - - if (remainder == 3) - { - if (byte_pos == (bytelen - remainder)) - return 2; - else - return 1; - } - return remainder; -} - -/* - * Submit next transfer. - * lock is held, spi irq is blocked - */ -static void svip_ssc_next_xfer(struct spi_master *master, - struct spi_message *msg) -{ - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - struct spi_transfer *xfer; - unsigned char *buf_ptr; - - xfer = ssc_dev->current_transfer; - if (!xfer || ssc_dev->remaining_bytes == 0) { - if (xfer) - xfer = list_entry(xfer->transfer_list.next, - struct spi_transfer, transfer_list); - else - xfer = list_entry(msg->transfers.next, - struct spi_transfer, transfer_list); - ssc_dev->remaining_bytes = xfer->len; - ssc_dev->rx_bytes = 0; - ssc_dev->tx_bytes = 0; - ssc_dev->current_transfer = xfer; - ssc_dev->regs->sfcon = 0; /* reset Serial Framing */ - - /* enable and flush RX/TX FIFO */ - ssc_dev->regs->rxfcon = - SSC_RXFCON_RXFITL_VAL(SVIP_SSC_RFIFO_WORDS-FIFO_HEADROOM) | - SSC_RXFCON_RXFLU | /* Receive FIFO Flush */ - SSC_RXFCON_RXFEN; /* Receive FIFO Enable */ - - ssc_dev->regs->txfcon = - SSC_TXFCON_TXFITL_VAL(FIFO_HEADROOM) | - SSC_TXFCON_TXFLU | /* Transmit FIFO Flush */ - SSC_TXFCON_TXFEN; /* Transmit FIFO Enable */ - - asm("sync"); - - /* select mode RXTX, RX or TX */ - if (xfer->rx_buf && xfer->tx_buf) /* RX and TX */ - { - if (ssc_dev->bus_dir != SSC_RXTX) - { - ssc_dev->regs->mcon &= ~(SSC_MCON_RXOFF | SSC_MCON_TXOFF); - ssc_dev->bus_dir = SSC_RXTX; - ssc_dev->regs->irnen = SSC_IRNEN_T | SSC_IRNEN_F | SSC_IRNEN_E; - } - ssc_dev->regs->sfcon = - SSC_SFCON_PLEN_VAL(0) | - SSC_SFCON_DLEN_VAL(((xfer->len-1)%SFRAME_SIZE)*8+7) | - SSC_SFCON_STOP | - SSC_SFCON_ICLK_VAL(2) | - SSC_SFCON_IDAT_VAL(2) | - SSC_SFCON_IAEN | - SSC_SFCON_SFEN; - - } - else if (xfer->rx_buf) /* RX only */ - { - if (ssc_dev->bus_dir != SSC_RX) - { - ssc_dev->regs->mcon = - (ssc_dev->regs->mcon | SSC_MCON_TXOFF) & ~SSC_MCON_RXOFF; - - ssc_dev->bus_dir = SSC_RX; - - ssc_dev->regs->irnen = SSC_IRNEN_R | SSC_IRNEN_E; - } - /* Initiate clock generation for Rx-Only Transfer. In case of RX-only transfer, - * rx_bytes represents the number of already requested bytes. - */ - ssc_dev->rx_bytes = min(xfer->len, (unsigned)(SVIP_SSC_RFIFO_WORDS*4)); - ssc_dev->regs->rxreq = ssc_dev->rx_bytes; - } - else /* TX only */ - { - if (ssc_dev->bus_dir != SSC_TX) - { - ssc_dev->regs->mcon = - (ssc_dev->regs->mcon | SSC_MCON_RXOFF) & ~SSC_MCON_TXOFF; - - ssc_dev->bus_dir = SSC_TX; - - ssc_dev->regs->irnen = - SSC_IRNEN_T | SSC_IRNEN_F | SSC_IRNEN_E; - } - ssc_dev->regs->sfcon = - SSC_SFCON_PLEN_VAL(0) | - SSC_SFCON_DLEN_VAL(((xfer->len-1)%SFRAME_SIZE)*8+7) | - SSC_SFCON_STOP | - SSC_SFCON_ICLK_VAL(2) | - SSC_SFCON_IDAT_VAL(2) | - SSC_SFCON_IAEN | - SSC_SFCON_SFEN; - } - } - - if (xfer->tx_buf) - { - int outstanding; - int i; - int fstat = ssc_dev->regs->fstat; - int txffl = SSC_FSTAT_TXFFL_GET(fstat); - int rxffl = SSC_FSTAT_RXFFL_GET(fstat); - - outstanding = txffl; - - if (xfer->rx_buf) - { - outstanding += rxffl; - if (SSC_STATE_BSY_GET(ssc_dev->regs->state)) - outstanding++; - - while (rxffl) /* is 0 in TX-Only mode */ - { - unsigned int rb; - int rxbv = _estimate_bv(ssc_dev->rx_bytes, xfer->len); - rb = ssc_dev->regs->rb; - for (i=0; i<rxbv; i++) - { - ((unsigned char*)xfer->rx_buf)[ssc_dev->rx_bytes] = - (rb >> ((rxbv-i-1)*8)) & 0xFF; - - ssc_dev->rx_bytes++; - } - rxffl--; - outstanding--; - } - ssc_dev->remaining_bytes = xfer->len - ssc_dev->rx_bytes; - } - - /* for last Tx cycle set TxFifo threshold to 0 */ - if ((xfer->len - ssc_dev->tx_bytes) <= - (4*(SVIP_SSC_RFIFO_WORDS-1-outstanding))) - { - ssc_dev->regs->txfcon = SSC_TXFCON_TXFITL_VAL(0) | - SSC_TXFCON_TXFEN; - } - - while ((ssc_dev->tx_bytes < xfer->len) && - (outstanding < (SVIP_SSC_RFIFO_WORDS-1))) - { - unsigned int tb = 0; - int txbv = _estimate_bv(ssc_dev->tx_bytes, xfer->len); - - for (i=0; i<txbv; i++) - { - tb |= ((unsigned char*)xfer->tx_buf)[ssc_dev->tx_bytes] << - ((txbv-i-1)*8); - - ssc_dev->tx_bytes++; - } - switch(txbv) - { -#ifdef __BIG_ENDIAN - case 1: - *((unsigned char *)(&(ssc_dev->regs->tb))+3) = tb & 0xFF; - break; - case 2: - *((unsigned short *)(&(ssc_dev->regs->tb))+1) = tb & 0xFFFF; - break; -#else /* __LITTLE_ENDIAN */ - case 1: - *((unsigned char *)(&(ssc_dev->regs->tb))) = tb & 0xFF; - break; - case 2: - *((unsigned short *)(&(ssc_dev->regs->tb))) = tb & 0xFFFF; - break; -#endif - default: - ssc_dev->regs->tb = tb; - } - outstanding++; - } - } - else /* xfer->tx_buf == NULL -> RX only! */ - { - int j; - int rxffl = SSC_FSTAT_RXFFL_GET(ssc_dev->regs->fstat); - int rxbv = 0; - unsigned int rbuf; - - buf_ptr = (unsigned char*)xfer->rx_buf + - (xfer->len - ssc_dev->remaining_bytes); - - for (j = 0; j < rxffl; j++) - { - rxbv = SSC_STATE_RXBV_GET(ssc_dev->regs->state); - rbuf = ssc_dev->regs->rb; - - if (rxbv == 4) - { - *((unsigned int*)buf_ptr+j) = ntohl(rbuf); - } - else - { - int b; -#ifdef __BIG_ENDIAN - for (b = 0; b < rxbv; b++) - { - buf_ptr[4*j+b] = ((unsigned char*)(&rbuf))[4-rxbv+b]; - } -#else /* __LITTLE_ENDIAN */ - for (b = 0; b < rxbv; b++) - { - buf_ptr[4*j+b] = ((unsigned char*)(&rbuf))[rxbv-1-b]; - } -#endif - } - ssc_dev->remaining_bytes -= rxbv; - } - if ((ssc_dev->rx_bytes < xfer->len) && - !SSC_STATE_BSY_GET(ssc_dev->regs->state)) - { - int rxreq = min(xfer->len - ssc_dev->rx_bytes, - (unsigned)(SVIP_SSC_RFIFO_WORDS*4)); - - ssc_dev->rx_bytes += rxreq; - ssc_dev->regs->rxreq = rxreq; - } - - if (ssc_dev->remaining_bytes < 0) - { - printk("ssc_dev->remaining_bytes = %d! xfer->len = %d, " - "rxffl=%d, rxbv=%d\n", ssc_dev->remaining_bytes, xfer->len, - rxffl, rxbv); - - ssc_dev->remaining_bytes = 0; - } - } -} - -/* - * Submit next message. - * lock is held - */ -static void svip_ssc_next_message(struct spi_master *master) -{ - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - struct spi_message *msg; - struct spi_device *spi; - - BUG_ON(ssc_dev->current_transfer); - - msg = list_entry(ssc_dev->queue.next, struct spi_message, queue); - spi = msg->spi; - - dev_dbg(master->dev.parent, "start message %p on %p\n", msg, spi); - - /* select chip if it's not still active */ - if (ssc_dev->stay) { - if (ssc_dev->stay != spi) { - cs_deactivate(ssc_dev, ssc_dev->stay); - svip_ssc_setup(spi); - cs_activate(ssc_dev, spi); - } - ssc_dev->stay = NULL; - } - else { - svip_ssc_setup(spi); - cs_activate(ssc_dev, spi); - } - - svip_ssc_next_xfer(master, msg); -} - -/* - * Report message completion. - * lock is held - */ -static void -svip_ssc_msg_done(struct spi_master *master, struct svip_ssc_device *ssc_dev, - struct spi_message *msg, int status, int stay) -{ - if (!stay || status < 0) - cs_deactivate(ssc_dev, msg->spi); - else - ssc_dev->stay = msg->spi; - - list_del(&msg->queue); - msg->status = status; - - dev_dbg(master->dev.parent, - "xfer complete: %u bytes transferred\n", - msg->actual_length); - - spin_unlock(&ssc_dev->lock); - msg->complete(msg->context); - spin_lock(&ssc_dev->lock); - - ssc_dev->current_transfer = NULL; - - /* continue if needed */ - if (list_empty(&ssc_dev->queue) || ssc_dev->stopping) - ; /* TODO: disable hardware */ - else - svip_ssc_next_message(master); -} - -static irqreturn_t svip_ssc_eir_handler(int irq, void *dev_id) -{ - struct platform_device *pdev = (struct platform_device*)dev_id; - struct spi_master *master = platform_get_drvdata(pdev); - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - - dev_err (&pdev->dev, "ERROR: errirq. STATE = 0x%0lx\n", - ssc_dev->regs->state); - return IRQ_HANDLED; -} - -static irqreturn_t svip_ssc_rir_handler(int irq, void *dev_id) -{ - struct platform_device *pdev = (struct platform_device*)dev_id; - struct spi_master *master = platform_get_drvdata(pdev); - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - struct spi_message *msg; - struct spi_transfer *xfer; - - xfer = ssc_dev->current_transfer; - msg = list_entry(ssc_dev->queue.next, struct spi_message, queue); - - /* Tx and Rx Interrupts are fairly unpredictable. Just leave interrupt - * handler for spurious Interrupts! - */ - if (!xfer) { - dev_dbg(master->dev.parent, - "%s(%d): xfer = NULL\n", __FUNCTION__, irq); - goto out; - } - if ( !(xfer->rx_buf) ) { - dev_dbg(master->dev.parent, - "%s(%d): xfer->rx_buf = NULL\n", __FUNCTION__, irq); - goto out; - } - if (ssc_dev->remaining_bytes > 0) - { - /* - * Keep going, we still have data to send in - * the current transfer. - */ - svip_ssc_next_xfer(master, msg); - } - - if (ssc_dev->remaining_bytes == 0) - { - msg->actual_length += xfer->len; - - if (msg->transfers.prev == &xfer->transfer_list) { - /* report completed message */ - svip_ssc_msg_done(master, ssc_dev, msg, 0, - xfer->cs_change); - } - else { - if (xfer->cs_change) { - cs_deactivate(ssc_dev, msg->spi); - udelay(1); /* not nice in interrupt context */ - cs_activate(ssc_dev, msg->spi); - } - - /* Not done yet. Submit the next transfer. */ - svip_ssc_next_xfer(master, msg); - } - } -out: - return IRQ_HANDLED; -} - -static irqreturn_t svip_ssc_tir_handler(int irq, void *dev_id) -{ - struct platform_device *pdev = (struct platform_device*)dev_id; - struct spi_master *master = platform_get_drvdata(pdev); - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - struct spi_message *msg; - struct spi_transfer *xfer; - int tx_remain; - - xfer = ssc_dev->current_transfer; - msg = list_entry(ssc_dev->queue.next, struct spi_message, queue); - - /* Tx and Rx Interrupts are fairly unpredictable. Just leave interrupt - * handler for spurious Interrupts! - */ - if (!xfer) { - dev_dbg(master->dev.parent, - "%s(%d): xfer = NULL\n", __FUNCTION__, irq); - goto out; - } - if ( !(xfer->tx_buf) ) { - dev_dbg(master->dev.parent, - "%s(%d): xfer->tx_buf = NULL\n", __FUNCTION__, irq); - goto out; - } - - if (ssc_dev->remaining_bytes > 0) - { - tx_remain = xfer->len - ssc_dev->tx_bytes; - if ( tx_remain == 0 ) - { - dev_dbg(master->dev.parent, - "%s(%d): tx_remain = 0\n", __FUNCTION__, irq); - } - else - /* - * Keep going, we still have data to send in - * the current transfer. - */ - svip_ssc_next_xfer(master, msg); - } -out: - return IRQ_HANDLED; -} - -static irqreturn_t svip_ssc_fir_handler(int irq, void *dev_id) -{ - struct platform_device *pdev = (struct platform_device*)dev_id; - struct spi_master *master = platform_get_drvdata(pdev); - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - struct spi_message *msg; - struct spi_transfer *xfer; - - xfer = ssc_dev->current_transfer; - msg = list_entry(ssc_dev->queue.next, struct spi_message, queue); - - /* Tx and Rx Interrupts are fairly unpredictable. Just leave interrupt - * handler for spurious Interrupts! - */ - if (!xfer) { - dev_dbg(master->dev.parent, - "%s(%d): xfer = NULL\n", __FUNCTION__, irq); - goto out; - } - if ( !(xfer->tx_buf) ) { - dev_dbg(master->dev.parent, - "%s(%d): xfer->tx_buf = NULL\n", __FUNCTION__, irq); - goto out; - } - - if (ssc_dev->remaining_bytes > 0) - { - int tx_remain = xfer->len - ssc_dev->tx_bytes; - - if (tx_remain == 0) - { - /* Frame interrupt gets raised _before_ last Rx interrupt */ - if (xfer->rx_buf) - { - svip_ssc_next_xfer(master, msg); - if (ssc_dev->remaining_bytes) - printk("expected RXTX transfer to be complete!\n"); - } - ssc_dev->remaining_bytes = 0; - } - else - { - ssc_dev->regs->sfcon = SSC_SFCON_PLEN_VAL(0) | - SSC_SFCON_DLEN_VAL(SFRAME_SIZE*8-1) | - SSC_SFCON_STOP | - SSC_SFCON_ICLK_VAL(2) | - SSC_SFCON_IDAT_VAL(2) | - SSC_SFCON_IAEN | - SSC_SFCON_SFEN; - } - } - - if (ssc_dev->remaining_bytes == 0) - { - msg->actual_length += xfer->len; - - if (msg->transfers.prev == &xfer->transfer_list) { - /* report completed message */ - svip_ssc_msg_done(master, ssc_dev, msg, 0, - xfer->cs_change); - } - else { - if (xfer->cs_change) { - cs_deactivate(ssc_dev, msg->spi); - udelay(1); /* not nice in interrupt context */ - cs_activate(ssc_dev, msg->spi); - } - - /* Not done yet. Submit the next transfer. */ - svip_ssc_next_xfer(master, msg); - } - } - -out: - return IRQ_HANDLED; -} - -/* the spi->mode bits understood by this driver: */ -#define MODEBITS (SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_LOOP) - -static int svip_ssc_setup(struct spi_device *spi) -{ - struct spi_master *master = spi->master; - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - unsigned int bits = spi->bits_per_word; - unsigned int br, sck_hz = spi->max_speed_hz; - unsigned long flags; - - if (ssc_dev->stopping) - return -ESHUTDOWN; - - if (spi->chip_select >= master->num_chipselect) { - dev_dbg(&spi->dev, - "setup: invalid chipselect %u (%u defined)\n", - spi->chip_select, master->num_chipselect); - return -EINVAL; - } - - if (bits == 0) - bits = 8; - if (bits != 8) { - dev_dbg(&spi->dev, - "setup: invalid bits_per_word %u (expect 8)\n", - bits); - return -EINVAL; - } - - if (spi->mode & ~MODEBITS) { - dev_dbg(&spi->dev, "setup: unsupported mode bits %x\n", - spi->mode & ~MODEBITS); - return -EINVAL; - } - - /* Disable SSC */ - ssc_dev->regs->whbstate = SSC_WHBSTATE_CLREN; - - if (sck_hz == 0) - sck_hz = 10000; - - br = ltq_get_fbs0_hz()/(2 *sck_hz); - if (ltq_get_fbs0_hz()%(2 *sck_hz) == 0) - br = br -1; - ssc_dev->regs->br = br; - - /* set Control Register */ - ssc_dev->regs->mcon = SSC_MCON_ENBV | - SSC_MCON_RUEN | - SSC_MCON_TUEN | - SSC_MCON_AEN | - SSC_MCON_REN | - SSC_MCON_TEN | - (spi->mode & SPI_CPOL ? SSC_MCON_PO : 0) | /* Clock Polarity */ - (spi->mode & SPI_CPHA ? 0 : SSC_MCON_PH) | /* Tx on trailing edge */ - (spi->mode & SPI_LOOP ? SSC_MCON_LB : 0) | /* Loopback */ - (spi->mode & SPI_LSB_FIRST ? 0 : SSC_MCON_HB); /* MSB first */ - ssc_dev->bus_dir = SSC_UNDEF; - - /* Enable SSC */ - ssc_dev->regs->whbstate = SSC_WHBSTATE_SETEN; - asm("sync"); - - spin_lock_irqsave(&ssc_dev->lock, flags); - if (ssc_dev->stay == spi) - ssc_dev->stay = NULL; - cs_deactivate(ssc_dev, spi); - spin_unlock_irqrestore(&ssc_dev->lock, flags); - - dev_dbg(&spi->dev, - "setup: %u Hz bpw %u mode 0x%02x cs %u\n", - sck_hz, bits, spi->mode, spi->chip_select); - - return 0; -} - -static int svip_ssc_transfer(struct spi_device *spi, struct spi_message *msg) -{ - struct spi_master *master = spi->master; - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - struct spi_transfer *xfer; - unsigned long flags; - - dev_dbg(&spi->dev, "new message %p submitted\n", msg); - - if (unlikely(list_empty(&msg->transfers) - || !spi->max_speed_hz)) { - return -EINVAL; - } - - if (ssc_dev->stopping) - return -ESHUTDOWN; - - list_for_each_entry(xfer, &msg->transfers, transfer_list) { - if (!(xfer->tx_buf || xfer->rx_buf) || (xfer->len == 0)) { - dev_dbg(&spi->dev, "missing rx or tx buf\n"); - return -EINVAL; - } - - /* FIXME implement these protocol options!! */ - if (xfer->bits_per_word || xfer->speed_hz) { - dev_dbg(&spi->dev, "no protocol options yet\n"); - return -ENOPROTOOPT; - } - -#ifdef VERBOSE - dev_dbg(spi->dev, - " xfer %p: len %u tx %p/%08x rx %p/%08x\n", - xfer, xfer->len, - xfer->tx_buf, xfer->tx_dma, - xfer->rx_buf, xfer->rx_dma); -#endif - } - - msg->status = -EINPROGRESS; - msg->actual_length = 0; - - spin_lock_irqsave(&ssc_dev->lock, flags); - list_add_tail(&msg->queue, &ssc_dev->queue); - if (!ssc_dev->current_transfer) - { - /* start transmission machine, if not started yet */ - svip_ssc_next_message(master); - } - spin_unlock_irqrestore(&ssc_dev->lock, flags); - - return 0; -} - -static void svip_ssc_cleanup(struct spi_device *spi) -{ - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(spi->master); - unsigned long flags; - - if (!spi->controller_state) - return; - - spin_lock_irqsave(&ssc_dev->lock, flags); - if (ssc_dev->stay == spi) { - ssc_dev->stay = NULL; - cs_deactivate(ssc_dev, spi); - } - spin_unlock_irqrestore(&ssc_dev->lock, flags); -} - -/*-------------------------------------------------------------------------*/ - -static int __init svip_ssc_probe(struct platform_device *pdev) -{ - int ret; - struct spi_master *master; - struct svip_ssc_device *ssc_dev; - struct resource *res_regs; - int irq; - - ret = -ENOMEM; - - /* setup spi core then atmel-specific driver state */ - master = spi_alloc_master(&pdev->dev, sizeof (*ssc_dev)); - if (!master) - { - dev_err (&pdev->dev, "ERROR: no memory for master spi\n"); - goto errout; - } - - ssc_dev = spi_master_get_devdata(master); - platform_set_drvdata(pdev, master); - - master->bus_num = pdev->id; - master->num_chipselect = 8; - master->mode_bits = MODEBITS; - master->setup = svip_ssc_setup; - master->transfer = svip_ssc_transfer; - master->cleanup = svip_ssc_cleanup; - - spin_lock_init(&ssc_dev->lock); - INIT_LIST_HEAD(&ssc_dev->queue); - - /* retrive register configration */ - res_regs = platform_get_resource_byname (pdev, IORESOURCE_MEM, "regs"); - if (NULL == res_regs) - { - dev_err (&pdev->dev, "ERROR: missed 'regs' resource\n"); - goto spierr; - } - - ssc_dev->regs = (struct svip_reg_ssc*)KSEG1ADDR(res_regs->start); - - irq = platform_get_irq_byname (pdev, "tx"); - if (irq < 0) - goto irqerr; - sprintf(ssc_dev->intname[0], "%s_tx", pdev->name); - ret = devm_request_irq(&pdev->dev, irq, svip_ssc_tir_handler, - IRQF_DISABLED, ssc_dev->intname[0], pdev); - if (ret != 0) - goto irqerr; - - irq = platform_get_irq_byname (pdev, "rx"); - if (irq < 0) - goto irqerr; - sprintf(ssc_dev->intname[1], "%s_rx", pdev->name); - ret = devm_request_irq(&pdev->dev, irq, svip_ssc_rir_handler, - IRQF_DISABLED, ssc_dev->intname[1], pdev); - if (ret != 0) - goto irqerr; - - irq = platform_get_irq_byname (pdev, "err"); - if (irq < 0) - goto irqerr; - sprintf(ssc_dev->intname[2], "%s_err", pdev->name); - ret = devm_request_irq(&pdev->dev, irq, svip_ssc_eir_handler, - IRQF_DISABLED, ssc_dev->intname[2], pdev); - if (ret != 0) - goto irqerr; - - irq = platform_get_irq_byname (pdev, "frm"); - if (irq < 0) - goto irqerr; - sprintf(ssc_dev->intname[3], "%s_frm", pdev->name); - ret = devm_request_irq(&pdev->dev, irq, svip_ssc_fir_handler, - IRQF_DISABLED, ssc_dev->intname[3], pdev); - if (ret != 0) - goto irqerr; - - /* - * Initialize the Hardware - */ - - /* Clear enable bit, i.e. put SSC into configuration mode */ - ssc_dev->regs->whbstate = SSC_WHBSTATE_CLREN; - /* enable SSC core to run at fpi clock */ - ssc_dev->regs->clc = SSC_CLC_RMC_VAL(1); - asm("sync"); - - /* GPIO CS */ - ssc_dev->regs->gpocon = SSC_GPOCON_ISCSBN_VAL(0xFF); - ssc_dev->regs->whbgpostat = SSC_WHBGPOSTAT_SETOUTN_VAL(0xFF); /* CS to high */ - - /* Set Master mode */ - ssc_dev->regs->whbstate = SSC_WHBSTATE_SETMS; - - /* enable and flush RX/TX FIFO */ - ssc_dev->regs->rxfcon = SSC_RXFCON_RXFITL_VAL(SVIP_SSC_RFIFO_WORDS-FIFO_HEADROOM) | - SSC_RXFCON_RXFLU | /* Receive FIFO Flush */ - SSC_RXFCON_RXFEN; /* Receive FIFO Enable */ - - ssc_dev->regs->txfcon = SSC_TXFCON_TXFITL_VAL(FIFO_HEADROOM) | - SSC_TXFCON_TXFLU | /* Transmit FIFO Flush */ - SSC_TXFCON_TXFEN; /* Transmit FIFO Enable */ - asm("sync"); - - /* enable IRQ */ - ssc_dev->regs->irnen = SSC_IRNEN_E; - - dev_info(&pdev->dev, "controller at 0x%08lx (irq %d)\n", - (unsigned long)ssc_dev->regs, platform_get_irq_byname (pdev, "rx")); - - ret = spi_register_master(master); - if (ret) - goto out_reset_hw; - - return 0; - -out_reset_hw: - -irqerr: - devm_free_irq (&pdev->dev, platform_get_irq_byname (pdev, "tx"), pdev); - devm_free_irq (&pdev->dev, platform_get_irq_byname (pdev, "rx"), pdev); - devm_free_irq (&pdev->dev, platform_get_irq_byname (pdev, "err"), pdev); - devm_free_irq (&pdev->dev, platform_get_irq_byname (pdev, "frm"), pdev); - -spierr: - - spi_master_put(master); - -errout: - return ret; -} - -static int __exit svip_ssc_remove(struct platform_device *pdev) -{ - struct spi_master *master = platform_get_drvdata(pdev); - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - struct spi_message *msg; - - /* reset the hardware and block queue progress */ - spin_lock_irq(&ssc_dev->lock); - ssc_dev->stopping = 1; - /* TODO: shutdown hardware */ - spin_unlock_irq(&ssc_dev->lock); - - /* Terminate remaining queued transfers */ - list_for_each_entry(msg, &ssc_dev->queue, queue) { - /* REVISIT unmapping the dma is a NOP on ARM and AVR32 - * but we shouldn't depend on that... - */ - msg->status = -ESHUTDOWN; - msg->complete(msg->context); - } - - devm_free_irq (&pdev->dev, platform_get_irq_byname (pdev, "tx"), pdev); - devm_free_irq (&pdev->dev, platform_get_irq_byname (pdev, "rx"), pdev); - devm_free_irq (&pdev->dev, platform_get_irq_byname (pdev, "err"), pdev); - devm_free_irq (&pdev->dev, platform_get_irq_byname (pdev, "frm"), pdev); - - spi_unregister_master(master); - platform_set_drvdata(pdev, NULL); - spi_master_put(master); - return 0; -} - -#ifdef CONFIG_PM -static int svip_ssc_suspend(struct platform_device *pdev, pm_message_t mesg) -{ - struct spi_master *master = platform_get_drvdata(pdev); - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - - clk_disable(ssc_dev->clk); - return 0; -} - -static int svip_ssc_resume(struct platform_device *pdev) -{ - struct spi_master *master = platform_get_drvdata(pdev); - struct svip_ssc_device *ssc_dev = spi_master_get_devdata(master); - - clk_enable(ssc_dev->clk); - return 0; -} -#endif - -static struct platform_driver svip_ssc_driver = { - .driver = { - .name = "ifx_ssc", - .owner = THIS_MODULE, - }, - .probe = svip_ssc_probe, -#ifdef CONFIG_PM - .suspend = svip_ssc_suspend, - .resume = svip_ssc_resume, -#endif - .remove = __exit_p(svip_ssc_remove) -}; - -int __init svip_ssc_init(void) -{ - return platform_driver_register(&svip_ssc_driver); -} - -void __exit svip_ssc_exit(void) -{ - platform_driver_unregister(&svip_ssc_driver); -} - -module_init(svip_ssc_init); -module_exit(svip_ssc_exit); - -MODULE_ALIAS("platform:ifx_ssc"); -MODULE_DESCRIPTION("Lantiq SSC Controller driver"); -MODULE_AUTHOR("Andreas Schmidt <andreas.schmidt@infineon.com>"); -MODULE_AUTHOR("Jevgenijs Grigorjevs <Jevgenijs.Grigorjevs@lantiq.com>"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/Kconfig b/target/linux/lantiq/files/drivers/usb/dwc_otg/Kconfig deleted file mode 100644 index e018490fa3..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/Kconfig +++ /dev/null @@ -1,37 +0,0 @@ -config DWC_OTG - tristate "Synopsis DWC_OTG support" - depends on USB - help - This driver supports Synopsis DWC_OTG IP core - embebbed on many SOCs (ralink, infineon, etc) - -choice - prompt "USB Operation Mode" - depends on DWC_OTG - default DWC_OTG_HOST_ONLY - -config DWC_OTG_HOST_ONLY - bool "HOST ONLY MODE" - depends on DWC_OTG - -#config DWC_OTG_DEVICE_ONLY -# bool "DEVICE ONLY MODE" -# depends on DWC_OTG -endchoice - -choice - prompt "Platform" - depends on DWC_OTG - default DWC_OTG_LANTIQ - -config DWC_OTG_LANTIQ - bool "Lantiq" - depends on LANTIQ - help - Danube USB Host Controller - platform support -endchoice - -config DWC_OTG_DEBUG - bool "Enable debug mode" - depends on DWC_OTG diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/Makefile b/target/linux/lantiq/files/drivers/usb/dwc_otg/Makefile deleted file mode 100644 index d4d23554a1..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/Makefile +++ /dev/null @@ -1,39 +0,0 @@ -# -# Makefile for DWC_otg Highspeed USB controller driver -# - -ifeq ($(CONFIG_DWC_OTG_DEBUG),y) -EXTRA_CFLAGS += -DDEBUG -endif - -# Use one of the following flags to compile the software in host-only or -# device-only mode based on the configuration selected by the user -ifeq ($(CONFIG_DWC_OTG_HOST_ONLY),y) - EXTRA_CFLAGS += -DDWC_OTG_HOST_ONLY -DDWC_HOST_ONLY - EXTRA_CFLAGS += -DDWC_OTG_EN_ISOC -DDWC_EN_ISOC -else ifeq ($(CONFIG_DWC_OTG_DEVICE_ONLY),y) - EXTRA_CFLAGS += -DDWC_OTG_DEVICE_ONLY -else - EXTRA_CFLAGS += -DDWC_OTG_MODE -endif - -# EXTRA_CFLAGS += -DDWC_HS_ELECT_TST -# EXTRA_CFLAGS += -DDWC_OTG_EXT_CHG_PUMP - -ifeq ($(CONFIG_DWC_OTG_LANTIQ),y) - EXTRA_CFLAGS += -Dlinux -D__LINUX__ -DDWC_OTG_IFX -DDWC_OTG_HOST_ONLY -DDWC_HOST_ONLY -D__KERNEL__ -endif -ifeq ($(CONFIG_DWC_OTG_LANTIQ),m) - EXTRA_CFLAGS += -Dlinux -D__LINUX__ -DDWC_OTG_IFX -DDWC_HOST_ONLY -DMODULE -D__KERNEL__ -DDEBUG -endif - -obj-$(CONFIG_DWC_OTG) := dwc_otg.o -dwc_otg-objs := dwc_otg_hcd.o dwc_otg_hcd_intr.o dwc_otg_hcd_queue.o -#dwc_otg-objs += dwc_otg_pcd.o dwc_otg_pcd_intr.o -dwc_otg-objs += dwc_otg_attr.o -dwc_otg-objs += dwc_otg_cil.o dwc_otg_cil_intr.o -dwc_otg-objs += dwc_otg_ifx.o -dwc_otg-objs += dwc_otg_driver.o - -#obj-$(CONFIG_DWC_OTG_IFX) := dwc_otg_ifx.o -#dwc_otg_ifx-objs := dwc_otg_ifx.o diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_attr.c b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_attr.c deleted file mode 100644 index 4675a5cc7d..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_attr.c +++ /dev/null @@ -1,802 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_attr.c $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 537387 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/** @file - * - * The diagnostic interface will provide access to the controller for - * bringing up the hardware and testing. The Linux driver attributes - * feature will be used to provide the Linux Diagnostic - * Interface. These attributes are accessed through sysfs. - */ - -/** @page "Linux Module Attributes" - * - * The Linux module attributes feature is used to provide the Linux - * Diagnostic Interface. These attributes are accessed through sysfs. - * The diagnostic interface will provide access to the controller for - * bringing up the hardware and testing. - - - The following table shows the attributes. - <table> - <tr> - <td><b> Name</b></td> - <td><b> Description</b></td> - <td><b> Access</b></td> - </tr> - - <tr> - <td> mode </td> - <td> Returns the current mode: 0 for device mode, 1 for host mode</td> - <td> Read</td> - </tr> - - <tr> - <td> hnpcapable </td> - <td> Gets or sets the "HNP-capable" bit in the Core USB Configuraton Register. - Read returns the current value.</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> srpcapable </td> - <td> Gets or sets the "SRP-capable" bit in the Core USB Configuraton Register. - Read returns the current value.</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> hnp </td> - <td> Initiates the Host Negotiation Protocol. Read returns the status.</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> srp </td> - <td> Initiates the Session Request Protocol. Read returns the status.</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> buspower </td> - <td> Gets or sets the Power State of the bus (0 - Off or 1 - On)</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> bussuspend </td> - <td> Suspends the USB bus.</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> busconnected </td> - <td> Gets the connection status of the bus</td> - <td> Read</td> - </tr> - - <tr> - <td> gotgctl </td> - <td> Gets or sets the Core Control Status Register.</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> gusbcfg </td> - <td> Gets or sets the Core USB Configuration Register</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> grxfsiz </td> - <td> Gets or sets the Receive FIFO Size Register</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> gnptxfsiz </td> - <td> Gets or sets the non-periodic Transmit Size Register</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> gpvndctl </td> - <td> Gets or sets the PHY Vendor Control Register</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> ggpio </td> - <td> Gets the value in the lower 16-bits of the General Purpose IO Register - or sets the upper 16 bits.</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> guid </td> - <td> Gets or sets the value of the User ID Register</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> gsnpsid </td> - <td> Gets the value of the Synopsys ID Regester</td> - <td> Read</td> - </tr> - - <tr> - <td> devspeed </td> - <td> Gets or sets the device speed setting in the DCFG register</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> enumspeed </td> - <td> Gets the device enumeration Speed.</td> - <td> Read</td> - </tr> - - <tr> - <td> hptxfsiz </td> - <td> Gets the value of the Host Periodic Transmit FIFO</td> - <td> Read</td> - </tr> - - <tr> - <td> hprt0 </td> - <td> Gets or sets the value in the Host Port Control and Status Register</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> regoffset </td> - <td> Sets the register offset for the next Register Access</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> regvalue </td> - <td> Gets or sets the value of the register at the offset in the regoffset attribute.</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> remote_wakeup </td> - <td> On read, shows the status of Remote Wakeup. On write, initiates a remote - wakeup of the host. When bit 0 is 1 and Remote Wakeup is enabled, the Remote - Wakeup signalling bit in the Device Control Register is set for 1 - milli-second.</td> - <td> Read/Write</td> - </tr> - - <tr> - <td> regdump </td> - <td> Dumps the contents of core registers.</td> - <td> Read</td> - </tr> - - <tr> - <td> hcddump </td> - <td> Dumps the current HCD state.</td> - <td> Read</td> - </tr> - - <tr> - <td> hcd_frrem </td> - <td> Shows the average value of the Frame Remaining - field in the Host Frame Number/Frame Remaining register when an SOF interrupt - occurs. This can be used to determine the average interrupt latency. Also - shows the average Frame Remaining value for start_transfer and the "a" and - "b" sample points. The "a" and "b" sample points may be used during debugging - bto determine how long it takes to execute a section of the HCD code.</td> - <td> Read</td> - </tr> - - <tr> - <td> rd_reg_test </td> - <td> Displays the time required to read the GNPTXFSIZ register many times - (the output shows the number of times the register is read). - <td> Read</td> - </tr> - - <tr> - <td> wr_reg_test </td> - <td> Displays the time required to write the GNPTXFSIZ register many times - (the output shows the number of times the register is written). - <td> Read</td> - </tr> - - </table> - - Example usage: - To get the current mode: - cat /sys/devices/lm0/mode - - To power down the USB: - echo 0 > /sys/devices/lm0/buspower - */ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/errno.h> -#include <linux/types.h> -#include <linux/stat.h> /* permission constants */ - -#include <asm/io.h> - -#include "dwc_otg_plat.h" -#include "dwc_otg_attr.h" -#include "dwc_otg_driver.h" -// #include "dwc_otg_pcd.h" -#include "dwc_otg_hcd.h" - -// 20070316, winder added. -#ifndef SZ_256K -#define SZ_256K 0x00040000 -#endif - -/* - * MACROs for defining sysfs attribute - */ -#define DWC_OTG_DEVICE_ATTR_BITFIELD_SHOW(_otg_attr_name_,_addr_,_mask_,_shift_,_string_) \ -static ssize_t _otg_attr_name_##_show (struct device *_dev, struct device_attribute *attr, char *buf) \ -{ \ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev);\ - uint32_t val; \ - val = dwc_read_reg32 (_addr_); \ - val = (val & (_mask_)) >> _shift_; \ - return sprintf (buf, "%s = 0x%x\n", _string_, val); \ -} -#define DWC_OTG_DEVICE_ATTR_BITFIELD_STORE(_otg_attr_name_,_addr_,_mask_,_shift_,_string_) \ -static ssize_t _otg_attr_name_##_store (struct device *_dev, struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev);\ - uint32_t set = simple_strtoul(buf, NULL, 16); \ - uint32_t clear = set; \ - clear = ((~clear) << _shift_) & _mask_; \ - set = (set << _shift_) & _mask_; \ - dev_dbg(_dev, "Storing Address=0x%08x Set=0x%08x Clear=0x%08x\n", (uint32_t)_addr_, set, clear); \ - dwc_modify_reg32(_addr_, clear, set); \ - return count; \ -} - -#define DWC_OTG_DEVICE_ATTR_BITFIELD_RW(_otg_attr_name_,_addr_,_mask_,_shift_,_string_) \ -DWC_OTG_DEVICE_ATTR_BITFIELD_SHOW(_otg_attr_name_,_addr_,_mask_,_shift_,_string_) \ -DWC_OTG_DEVICE_ATTR_BITFIELD_STORE(_otg_attr_name_,_addr_,_mask_,_shift_,_string_) \ -DEVICE_ATTR(_otg_attr_name_,0644,_otg_attr_name_##_show,_otg_attr_name_##_store); - -#define DWC_OTG_DEVICE_ATTR_BITFIELD_RO(_otg_attr_name_,_addr_,_mask_,_shift_,_string_) \ -DWC_OTG_DEVICE_ATTR_BITFIELD_SHOW(_otg_attr_name_,_addr_,_mask_,_shift_,_string_) \ -DEVICE_ATTR(_otg_attr_name_,0444,_otg_attr_name_##_show,NULL); - -/* - * MACROs for defining sysfs attribute for 32-bit registers - */ -#define DWC_OTG_DEVICE_ATTR_REG_SHOW(_otg_attr_name_,_addr_,_string_) \ -static ssize_t _otg_attr_name_##_show (struct device *_dev, struct device_attribute *attr, char *buf) \ -{ \ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev);\ - uint32_t val; \ - val = dwc_read_reg32 (_addr_); \ - return sprintf (buf, "%s = 0x%08x\n", _string_, val); \ -} -#define DWC_OTG_DEVICE_ATTR_REG_STORE(_otg_attr_name_,_addr_,_string_) \ -static ssize_t _otg_attr_name_##_store (struct device *_dev, struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev);\ - uint32_t val = simple_strtoul(buf, NULL, 16); \ - dev_dbg(_dev, "Storing Address=0x%08x Val=0x%08x\n", (uint32_t)_addr_, val); \ - dwc_write_reg32(_addr_, val); \ - return count; \ -} - -#define DWC_OTG_DEVICE_ATTR_REG32_RW(_otg_attr_name_,_addr_,_string_) \ -DWC_OTG_DEVICE_ATTR_REG_SHOW(_otg_attr_name_,_addr_,_string_) \ -DWC_OTG_DEVICE_ATTR_REG_STORE(_otg_attr_name_,_addr_,_string_) \ -DEVICE_ATTR(_otg_attr_name_,0644,_otg_attr_name_##_show,_otg_attr_name_##_store); - -#define DWC_OTG_DEVICE_ATTR_REG32_RO(_otg_attr_name_,_addr_,_string_) \ -DWC_OTG_DEVICE_ATTR_REG_SHOW(_otg_attr_name_,_addr_,_string_) \ -DEVICE_ATTR(_otg_attr_name_,0444,_otg_attr_name_##_show,NULL); - - -/** @name Functions for Show/Store of Attributes */ -/**@{*/ - -/** - * Show the register offset of the Register Access. - */ -static ssize_t regoffset_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - return snprintf(buf, sizeof("0xFFFFFFFF\n")+1,"0x%08x\n", otg_dev->reg_offset); -} - -/** - * Set the register offset for the next Register Access Read/Write - */ -static ssize_t regoffset_store( struct device *_dev, struct device_attribute *attr, const char *buf, - size_t count ) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - uint32_t offset = simple_strtoul(buf, NULL, 16); - //dev_dbg(_dev, "Offset=0x%08x\n", offset); - if (offset < SZ_256K ) { - otg_dev->reg_offset = offset; - } - else { - dev_err( _dev, "invalid offset\n" ); - } - - return count; -} -DEVICE_ATTR(regoffset, S_IRUGO|S_IWUSR, regoffset_show, regoffset_store); - -/** - * Show the value of the register at the offset in the reg_offset - * attribute. - */ -static ssize_t regvalue_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - uint32_t val; - volatile uint32_t *addr; - - if (otg_dev->reg_offset != 0xFFFFFFFF && 0 != otg_dev->base) { - /* Calculate the address */ - addr = (uint32_t*)(otg_dev->reg_offset + - (uint8_t*)otg_dev->base); - //dev_dbg(_dev, "@0x%08x\n", (unsigned)addr); - val = dwc_read_reg32( addr ); - return snprintf(buf, sizeof("Reg@0xFFFFFFFF = 0xFFFFFFFF\n")+1, - "Reg@0x%06x = 0x%08x\n", - otg_dev->reg_offset, val); - } - else { - dev_err(_dev, "Invalid offset (0x%0x)\n", - otg_dev->reg_offset); - return sprintf(buf, "invalid offset\n" ); - } -} - -/** - * Store the value in the register at the offset in the reg_offset - * attribute. - * - */ -static ssize_t regvalue_store( struct device *_dev, struct device_attribute *attr, const char *buf, - size_t count ) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - volatile uint32_t * addr; - uint32_t val = simple_strtoul(buf, NULL, 16); - //dev_dbg(_dev, "Offset=0x%08x Val=0x%08x\n", otg_dev->reg_offset, val); - if (otg_dev->reg_offset != 0xFFFFFFFF && 0 != otg_dev->base) { - /* Calculate the address */ - addr = (uint32_t*)(otg_dev->reg_offset + - (uint8_t*)otg_dev->base); - //dev_dbg(_dev, "@0x%08x\n", (unsigned)addr); - dwc_write_reg32( addr, val ); - } - else { - dev_err(_dev, "Invalid Register Offset (0x%08x)\n", - otg_dev->reg_offset); - } - return count; -} -DEVICE_ATTR(regvalue, S_IRUGO|S_IWUSR, regvalue_show, regvalue_store); - -/* - * Attributes - */ -DWC_OTG_DEVICE_ATTR_BITFIELD_RO(mode,&(otg_dev->core_if->core_global_regs->gotgctl),(1<<20),20,"Mode"); -DWC_OTG_DEVICE_ATTR_BITFIELD_RW(hnpcapable,&(otg_dev->core_if->core_global_regs->gusbcfg),(1<<9),9,"Mode"); -DWC_OTG_DEVICE_ATTR_BITFIELD_RW(srpcapable,&(otg_dev->core_if->core_global_regs->gusbcfg),(1<<8),8,"Mode"); - -//DWC_OTG_DEVICE_ATTR_BITFIELD_RW(buspower,&(otg_dev->core_if->core_global_regs->gotgctl),(1<<8),8,"Mode"); -//DWC_OTG_DEVICE_ATTR_BITFIELD_RW(bussuspend,&(otg_dev->core_if->core_global_regs->gotgctl),(1<<8),8,"Mode"); -DWC_OTG_DEVICE_ATTR_BITFIELD_RO(busconnected,otg_dev->core_if->host_if->hprt0,0x01,0,"Bus Connected"); - -DWC_OTG_DEVICE_ATTR_REG32_RW(gotgctl,&(otg_dev->core_if->core_global_regs->gotgctl),"GOTGCTL"); -DWC_OTG_DEVICE_ATTR_REG32_RW(gusbcfg,&(otg_dev->core_if->core_global_regs->gusbcfg),"GUSBCFG"); -DWC_OTG_DEVICE_ATTR_REG32_RW(grxfsiz,&(otg_dev->core_if->core_global_regs->grxfsiz),"GRXFSIZ"); -DWC_OTG_DEVICE_ATTR_REG32_RW(gnptxfsiz,&(otg_dev->core_if->core_global_regs->gnptxfsiz),"GNPTXFSIZ"); -DWC_OTG_DEVICE_ATTR_REG32_RW(gpvndctl,&(otg_dev->core_if->core_global_regs->gpvndctl),"GPVNDCTL"); -DWC_OTG_DEVICE_ATTR_REG32_RW(ggpio,&(otg_dev->core_if->core_global_regs->ggpio),"GGPIO"); -DWC_OTG_DEVICE_ATTR_REG32_RW(guid,&(otg_dev->core_if->core_global_regs->guid),"GUID"); -DWC_OTG_DEVICE_ATTR_REG32_RO(gsnpsid,&(otg_dev->core_if->core_global_regs->gsnpsid),"GSNPSID"); -DWC_OTG_DEVICE_ATTR_BITFIELD_RW(devspeed,&(otg_dev->core_if->dev_if->dev_global_regs->dcfg),0x3,0,"Device Speed"); -DWC_OTG_DEVICE_ATTR_BITFIELD_RO(enumspeed,&(otg_dev->core_if->dev_if->dev_global_regs->dsts),0x6,1,"Device Enumeration Speed"); - -DWC_OTG_DEVICE_ATTR_REG32_RO(hptxfsiz,&(otg_dev->core_if->core_global_regs->hptxfsiz),"HPTXFSIZ"); -DWC_OTG_DEVICE_ATTR_REG32_RW(hprt0,otg_dev->core_if->host_if->hprt0,"HPRT0"); - - -/** - * @todo Add code to initiate the HNP. - */ -/** - * Show the HNP status bit - */ -static ssize_t hnp_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - gotgctl_data_t val; - val.d32 = dwc_read_reg32 (&(otg_dev->core_if->core_global_regs->gotgctl)); - return sprintf (buf, "HstNegScs = 0x%x\n", val.b.hstnegscs); -} - -/** - * Set the HNP Request bit - */ -static ssize_t hnp_store( struct device *_dev, struct device_attribute *attr, const char *buf, - size_t count ) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - uint32_t in = simple_strtoul(buf, NULL, 16); - uint32_t *addr = (uint32_t *)&(otg_dev->core_if->core_global_regs->gotgctl); - gotgctl_data_t mem; - mem.d32 = dwc_read_reg32(addr); - mem.b.hnpreq = in; - dev_dbg(_dev, "Storing Address=0x%08x Data=0x%08x\n", (uint32_t)addr, mem.d32); - dwc_write_reg32(addr, mem.d32); - return count; -} -DEVICE_ATTR(hnp, 0644, hnp_show, hnp_store); - -/** - * @todo Add code to initiate the SRP. - */ -/** - * Show the SRP status bit - */ -static ssize_t srp_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ -#ifndef DWC_HOST_ONLY - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - gotgctl_data_t val; - val.d32 = dwc_read_reg32 (&(otg_dev->core_if->core_global_regs->gotgctl)); - return sprintf (buf, "SesReqScs = 0x%x\n", val.b.sesreqscs); -#else - return sprintf(buf, "Host Only Mode!\n"); -#endif -} - -/** - * Set the SRP Request bit - */ -static ssize_t srp_store( struct device *_dev, struct device_attribute *attr, const char *buf, - size_t count ) -{ -#ifndef DWC_HOST_ONLY - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - dwc_otg_pcd_initiate_srp(otg_dev->pcd); -#endif - return count; -} -DEVICE_ATTR(srp, 0644, srp_show, srp_store); - -/** - * @todo Need to do more for power on/off? - */ -/** - * Show the Bus Power status - */ -static ssize_t buspower_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - hprt0_data_t val; - val.d32 = dwc_read_reg32 (otg_dev->core_if->host_if->hprt0); - return sprintf (buf, "Bus Power = 0x%x\n", val.b.prtpwr); -} - - -/** - * Set the Bus Power status - */ -static ssize_t buspower_store( struct device *_dev, struct device_attribute *attr, const char *buf, - size_t count ) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - uint32_t on = simple_strtoul(buf, NULL, 16); - uint32_t *addr = (uint32_t *)otg_dev->core_if->host_if->hprt0; - hprt0_data_t mem; - - mem.d32 = dwc_read_reg32(addr); - mem.b.prtpwr = on; - - //dev_dbg(_dev, "Storing Address=0x%08x Data=0x%08x\n", (uint32_t)addr, mem.d32); - dwc_write_reg32(addr, mem.d32); - - return count; -} -DEVICE_ATTR(buspower, 0644, buspower_show, buspower_store); - -/** - * @todo Need to do more for suspend? - */ -/** - * Show the Bus Suspend status - */ -static ssize_t bussuspend_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - hprt0_data_t val; - val.d32 = dwc_read_reg32 (otg_dev->core_if->host_if->hprt0); - return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp); -} - -/** - * Set the Bus Suspend status - */ -static ssize_t bussuspend_store( struct device *_dev, struct device_attribute *attr, const char *buf, - size_t count ) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - uint32_t in = simple_strtoul(buf, NULL, 16); - uint32_t *addr = (uint32_t *)otg_dev->core_if->host_if->hprt0; - hprt0_data_t mem; - mem.d32 = dwc_read_reg32(addr); - mem.b.prtsusp = in; - dev_dbg(_dev, "Storing Address=0x%08x Data=0x%08x\n", (uint32_t)addr, mem.d32); - dwc_write_reg32(addr, mem.d32); - return count; -} -DEVICE_ATTR(bussuspend, 0644, bussuspend_show, bussuspend_store); - -/** - * Show the status of Remote Wakeup. - */ -static ssize_t remote_wakeup_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ -#ifndef DWC_HOST_ONLY - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - dctl_data_t val; - val.d32 = dwc_read_reg32( &otg_dev->core_if->dev_if->dev_global_regs->dctl); - return sprintf( buf, "Remote Wakeup = %d Enabled = %d\n", - val.b.rmtwkupsig, otg_dev->pcd->remote_wakeup_enable); -#else - return sprintf(buf, "Host Only Mode!\n"); -#endif -} - -/** - * Initiate a remote wakeup of the host. The Device control register - * Remote Wakeup Signal bit is written if the PCD Remote wakeup enable - * flag is set. - * - */ -static ssize_t remote_wakeup_store( struct device *_dev, struct device_attribute *attr, const char *buf, - size_t count ) -{ -#ifndef DWC_HOST_ONLY - uint32_t val = simple_strtoul(buf, NULL, 16); - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - if (val&1) { - dwc_otg_pcd_remote_wakeup(otg_dev->pcd, 1); - } - else { - dwc_otg_pcd_remote_wakeup(otg_dev->pcd, 0); - } -#endif - return count; -} -DEVICE_ATTR(remote_wakeup, S_IRUGO|S_IWUSR, remote_wakeup_show, - remote_wakeup_store); - -/** - * Dump global registers and either host or device registers (depending on the - * current mode of the core). - */ -static ssize_t regdump_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ -#ifdef DEBUG - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - printk("%s otg_dev=0x%p\n", __FUNCTION__, otg_dev); - - dwc_otg_dump_global_registers( otg_dev->core_if); - if (dwc_otg_is_host_mode(otg_dev->core_if)) { - dwc_otg_dump_host_registers( otg_dev->core_if); - } else { - dwc_otg_dump_dev_registers( otg_dev->core_if); - } -#endif - - return sprintf( buf, "Register Dump\n" ); -} - -DEVICE_ATTR(regdump, S_IRUGO|S_IWUSR, regdump_show, 0); - -/** - * Dump the current hcd state. - */ -static ssize_t hcddump_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ -#ifndef DWC_DEVICE_ONLY - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - dwc_otg_hcd_dump_state(otg_dev->hcd); -#endif - return sprintf( buf, "HCD Dump\n" ); -} - -DEVICE_ATTR(hcddump, S_IRUGO|S_IWUSR, hcddump_show, 0); - -/** - * Dump the average frame remaining at SOF. This can be used to - * determine average interrupt latency. Frame remaining is also shown for - * start transfer and two additional sample points. - */ -static ssize_t hcd_frrem_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ -#ifndef DWC_DEVICE_ONLY - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - dwc_otg_hcd_dump_frrem(otg_dev->hcd); -#endif - return sprintf( buf, "HCD Dump Frame Remaining\n" ); -} - -DEVICE_ATTR(hcd_frrem, S_IRUGO|S_IWUSR, hcd_frrem_show, 0); - -/** - * Displays the time required to read the GNPTXFSIZ register many times (the - * output shows the number of times the register is read). - */ -#define RW_REG_COUNT 10000000 -#define MSEC_PER_JIFFIE 1000/HZ -static ssize_t rd_reg_test_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ - int i; - int time; - int start_jiffies; - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - - printk("HZ %d, MSEC_PER_JIFFIE %d, loops_per_jiffy %lu\n", - HZ, MSEC_PER_JIFFIE, loops_per_jiffy); - start_jiffies = jiffies; - for (i = 0; i < RW_REG_COUNT; i++) { - dwc_read_reg32(&otg_dev->core_if->core_global_regs->gnptxfsiz); - } - time = jiffies - start_jiffies; - return sprintf( buf, "Time to read GNPTXFSIZ reg %d times: %d msecs (%d jiffies)\n", - RW_REG_COUNT, time * MSEC_PER_JIFFIE, time ); -} - -DEVICE_ATTR(rd_reg_test, S_IRUGO|S_IWUSR, rd_reg_test_show, 0); - -/** - * Displays the time required to write the GNPTXFSIZ register many times (the - * output shows the number of times the register is written). - */ -static ssize_t wr_reg_test_show( struct device *_dev, struct device_attribute *attr, char *buf) -{ - int i; - int time; - int start_jiffies; - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - uint32_t reg_val; - - printk("HZ %d, MSEC_PER_JIFFIE %d, loops_per_jiffy %lu\n", - HZ, MSEC_PER_JIFFIE, loops_per_jiffy); - reg_val = dwc_read_reg32(&otg_dev->core_if->core_global_regs->gnptxfsiz); - start_jiffies = jiffies; - for (i = 0; i < RW_REG_COUNT; i++) { - dwc_write_reg32(&otg_dev->core_if->core_global_regs->gnptxfsiz, reg_val); - } - time = jiffies - start_jiffies; - return sprintf( buf, "Time to write GNPTXFSIZ reg %d times: %d msecs (%d jiffies)\n", - RW_REG_COUNT, time * MSEC_PER_JIFFIE, time); -} - -DEVICE_ATTR(wr_reg_test, S_IRUGO|S_IWUSR, wr_reg_test_show, 0); -/**@}*/ - -/** - * Create the device files - */ -void dwc_otg_attr_create (struct device *_dev) -{ - int retval; - - retval = device_create_file(_dev, &dev_attr_regoffset); - retval += device_create_file(_dev, &dev_attr_regvalue); - retval += device_create_file(_dev, &dev_attr_mode); - retval += device_create_file(_dev, &dev_attr_hnpcapable); - retval += device_create_file(_dev, &dev_attr_srpcapable); - retval += device_create_file(_dev, &dev_attr_hnp); - retval += device_create_file(_dev, &dev_attr_srp); - retval += device_create_file(_dev, &dev_attr_buspower); - retval += device_create_file(_dev, &dev_attr_bussuspend); - retval += device_create_file(_dev, &dev_attr_busconnected); - retval += device_create_file(_dev, &dev_attr_gotgctl); - retval += device_create_file(_dev, &dev_attr_gusbcfg); - retval += device_create_file(_dev, &dev_attr_grxfsiz); - retval += device_create_file(_dev, &dev_attr_gnptxfsiz); - retval += device_create_file(_dev, &dev_attr_gpvndctl); - retval += device_create_file(_dev, &dev_attr_ggpio); - retval += device_create_file(_dev, &dev_attr_guid); - retval += device_create_file(_dev, &dev_attr_gsnpsid); - retval += device_create_file(_dev, &dev_attr_devspeed); - retval += device_create_file(_dev, &dev_attr_enumspeed); - retval += device_create_file(_dev, &dev_attr_hptxfsiz); - retval += device_create_file(_dev, &dev_attr_hprt0); - retval += device_create_file(_dev, &dev_attr_remote_wakeup); - retval += device_create_file(_dev, &dev_attr_regdump); - retval += device_create_file(_dev, &dev_attr_hcddump); - retval += device_create_file(_dev, &dev_attr_hcd_frrem); - retval += device_create_file(_dev, &dev_attr_rd_reg_test); - retval += device_create_file(_dev, &dev_attr_wr_reg_test); - - if(retval != 0) - { - DWC_PRINT("cannot create sysfs device files.\n"); - // DWC_PRINT("killing own sysfs device files!\n"); - dwc_otg_attr_remove(_dev); - } -} - -/** - * Remove the device files - */ -void dwc_otg_attr_remove (struct device *_dev) -{ - device_remove_file(_dev, &dev_attr_regoffset); - device_remove_file(_dev, &dev_attr_regvalue); - device_remove_file(_dev, &dev_attr_mode); - device_remove_file(_dev, &dev_attr_hnpcapable); - device_remove_file(_dev, &dev_attr_srpcapable); - device_remove_file(_dev, &dev_attr_hnp); - device_remove_file(_dev, &dev_attr_srp); - device_remove_file(_dev, &dev_attr_buspower); - device_remove_file(_dev, &dev_attr_bussuspend); - device_remove_file(_dev, &dev_attr_busconnected); - device_remove_file(_dev, &dev_attr_gotgctl); - device_remove_file(_dev, &dev_attr_gusbcfg); - device_remove_file(_dev, &dev_attr_grxfsiz); - device_remove_file(_dev, &dev_attr_gnptxfsiz); - device_remove_file(_dev, &dev_attr_gpvndctl); - device_remove_file(_dev, &dev_attr_ggpio); - device_remove_file(_dev, &dev_attr_guid); - device_remove_file(_dev, &dev_attr_gsnpsid); - device_remove_file(_dev, &dev_attr_devspeed); - device_remove_file(_dev, &dev_attr_enumspeed); - device_remove_file(_dev, &dev_attr_hptxfsiz); - device_remove_file(_dev, &dev_attr_hprt0); - device_remove_file(_dev, &dev_attr_remote_wakeup); - device_remove_file(_dev, &dev_attr_regdump); - device_remove_file(_dev, &dev_attr_hcddump); - device_remove_file(_dev, &dev_attr_hcd_frrem); - device_remove_file(_dev, &dev_attr_rd_reg_test); - device_remove_file(_dev, &dev_attr_wr_reg_test); -} diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_attr.h b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_attr.h deleted file mode 100644 index 4bbf7df02d..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_attr.h +++ /dev/null @@ -1,67 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_attr.h $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 510275 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -#if !defined(__DWC_OTG_ATTR_H__) -#define __DWC_OTG_ATTR_H__ - -/** @file - * This file contains the interface to the Linux device attributes. - */ -extern struct device_attribute dev_attr_regoffset; -extern struct device_attribute dev_attr_regvalue; - -extern struct device_attribute dev_attr_mode; -extern struct device_attribute dev_attr_hnpcapable; -extern struct device_attribute dev_attr_srpcapable; -extern struct device_attribute dev_attr_hnp; -extern struct device_attribute dev_attr_srp; -extern struct device_attribute dev_attr_buspower; -extern struct device_attribute dev_attr_bussuspend; -extern struct device_attribute dev_attr_busconnected; -extern struct device_attribute dev_attr_gotgctl; -extern struct device_attribute dev_attr_gusbcfg; -extern struct device_attribute dev_attr_grxfsiz; -extern struct device_attribute dev_attr_gnptxfsiz; -extern struct device_attribute dev_attr_gpvndctl; -extern struct device_attribute dev_attr_ggpio; -extern struct device_attribute dev_attr_guid; -extern struct device_attribute dev_attr_gsnpsid; -extern struct device_attribute dev_attr_devspeed; -extern struct device_attribute dev_attr_enumspeed; -extern struct device_attribute dev_attr_hptxfsiz; -extern struct device_attribute dev_attr_hprt0; - -void dwc_otg_attr_create (struct device *_dev); -void dwc_otg_attr_remove (struct device *_dev); - -#endif diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil.c b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil.c deleted file mode 100644 index 42c69eba48..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil.c +++ /dev/null @@ -1,3025 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_cil.c $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 631780 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/** @file - * - * The Core Interface Layer provides basic services for accessing and - * managing the DWC_otg hardware. These services are used by both the - * Host Controller Driver and the Peripheral Controller Driver. - * - * The CIL manages the memory map for the core so that the HCD and PCD - * don't have to do this separately. It also handles basic tasks like - * reading/writing the registers and data FIFOs in the controller. - * Some of the data access functions provide encapsulation of several - * operations required to perform a task, such as writing multiple - * registers to start a transfer. Finally, the CIL performs basic - * services that are not specific to either the host or device modes - * of operation. These services include management of the OTG Host - * Negotiation Protocol (HNP) and Session Request Protocol (SRP). A - * Diagnostic API is also provided to allow testing of the controller - * hardware. - * - * The Core Interface Layer has the following requirements: - * - Provides basic controller operations. - * - Minimal use of OS services. - * - The OS services used will be abstracted by using inline functions - * or macros. - * - */ -#include <asm/unaligned.h> - -#ifdef DEBUG -#include <linux/jiffies.h> -#endif - -#include "dwc_otg_plat.h" - -#include "dwc_otg_regs.h" -#include "dwc_otg_cil.h" - -/** - * This function is called to initialize the DWC_otg CSR data - * structures. The register addresses in the device and host - * structures are initialized from the base address supplied by the - * caller. The calling function must make the OS calls to get the - * base address of the DWC_otg controller registers. The core_params - * argument holds the parameters that specify how the core should be - * configured. - * - * @param[in] _reg_base_addr Base address of DWC_otg core registers - * @param[in] _core_params Pointer to the core configuration parameters - * - */ -dwc_otg_core_if_t *dwc_otg_cil_init(const uint32_t *_reg_base_addr, - dwc_otg_core_params_t *_core_params) -{ - dwc_otg_core_if_t *core_if = 0; - dwc_otg_dev_if_t *dev_if = 0; - dwc_otg_host_if_t *host_if = 0; - uint8_t *reg_base = (uint8_t *)_reg_base_addr; - int i = 0; - - DWC_DEBUGPL(DBG_CILV, "%s(%p,%p)\n", __func__, _reg_base_addr, _core_params); - - core_if = kmalloc( sizeof(dwc_otg_core_if_t), GFP_KERNEL); - if (core_if == 0) { - DWC_DEBUGPL(DBG_CIL, "Allocation of dwc_otg_core_if_t failed\n"); - return 0; - } - memset(core_if, 0, sizeof(dwc_otg_core_if_t)); - - core_if->core_params = _core_params; - core_if->core_global_regs = (dwc_otg_core_global_regs_t *)reg_base; - /* - * Allocate the Device Mode structures. - */ - dev_if = kmalloc( sizeof(dwc_otg_dev_if_t), GFP_KERNEL); - if (dev_if == 0) { - DWC_DEBUGPL(DBG_CIL, "Allocation of dwc_otg_dev_if_t failed\n"); - kfree( core_if ); - return 0; - } - - dev_if->dev_global_regs = - (dwc_otg_device_global_regs_t *)(reg_base + DWC_DEV_GLOBAL_REG_OFFSET); - - for (i=0; i<MAX_EPS_CHANNELS; i++) { - dev_if->in_ep_regs[i] = (dwc_otg_dev_in_ep_regs_t *) - (reg_base + DWC_DEV_IN_EP_REG_OFFSET + - (i * DWC_EP_REG_OFFSET)); - - dev_if->out_ep_regs[i] = (dwc_otg_dev_out_ep_regs_t *) - (reg_base + DWC_DEV_OUT_EP_REG_OFFSET + - (i * DWC_EP_REG_OFFSET)); - DWC_DEBUGPL(DBG_CILV, "in_ep_regs[%d]->diepctl=%p\n", - i, &dev_if->in_ep_regs[i]->diepctl); - DWC_DEBUGPL(DBG_CILV, "out_ep_regs[%d]->doepctl=%p\n", - i, &dev_if->out_ep_regs[i]->doepctl); - } - dev_if->speed = 0; // unknown - //dev_if->num_eps = MAX_EPS_CHANNELS; - //dev_if->num_perio_eps = 0; - - core_if->dev_if = dev_if; - /* - * Allocate the Host Mode structures. - */ - host_if = kmalloc( sizeof(dwc_otg_host_if_t), GFP_KERNEL); - if (host_if == 0) { - DWC_DEBUGPL(DBG_CIL, "Allocation of dwc_otg_host_if_t failed\n"); - kfree( dev_if ); - kfree( core_if ); - return 0; - } - - host_if->host_global_regs = (dwc_otg_host_global_regs_t *) - (reg_base + DWC_OTG_HOST_GLOBAL_REG_OFFSET); - host_if->hprt0 = (uint32_t*)(reg_base + DWC_OTG_HOST_PORT_REGS_OFFSET); - for (i=0; i<MAX_EPS_CHANNELS; i++) { - host_if->hc_regs[i] = (dwc_otg_hc_regs_t *) - (reg_base + DWC_OTG_HOST_CHAN_REGS_OFFSET + - (i * DWC_OTG_CHAN_REGS_OFFSET)); - DWC_DEBUGPL(DBG_CILV, "hc_reg[%d]->hcchar=%p\n", - i, &host_if->hc_regs[i]->hcchar); - } - host_if->num_host_channels = MAX_EPS_CHANNELS; - core_if->host_if = host_if; - - for (i=0; i<MAX_EPS_CHANNELS; i++) { - core_if->data_fifo[i] = - (uint32_t *)(reg_base + DWC_OTG_DATA_FIFO_OFFSET + - (i * DWC_OTG_DATA_FIFO_SIZE)); - DWC_DEBUGPL(DBG_CILV, "data_fifo[%d]=0x%08x\n", - i, (unsigned)core_if->data_fifo[i]); - } // for loop. - - core_if->pcgcctl = (uint32_t*)(reg_base + DWC_OTG_PCGCCTL_OFFSET); - - /* - * Store the contents of the hardware configuration registers here for - * easy access later. - */ - core_if->hwcfg1.d32 = dwc_read_reg32(&core_if->core_global_regs->ghwcfg1); - core_if->hwcfg2.d32 = dwc_read_reg32(&core_if->core_global_regs->ghwcfg2); - core_if->hwcfg3.d32 = dwc_read_reg32(&core_if->core_global_regs->ghwcfg3); - core_if->hwcfg4.d32 = dwc_read_reg32(&core_if->core_global_regs->ghwcfg4); - - DWC_DEBUGPL(DBG_CILV,"hwcfg1=%08x\n",core_if->hwcfg1.d32); - DWC_DEBUGPL(DBG_CILV,"hwcfg2=%08x\n",core_if->hwcfg2.d32); - DWC_DEBUGPL(DBG_CILV,"hwcfg3=%08x\n",core_if->hwcfg3.d32); - DWC_DEBUGPL(DBG_CILV,"hwcfg4=%08x\n",core_if->hwcfg4.d32); - - - DWC_DEBUGPL(DBG_CILV,"op_mode=%0x\n",core_if->hwcfg2.b.op_mode); - DWC_DEBUGPL(DBG_CILV,"arch=%0x\n",core_if->hwcfg2.b.architecture); - DWC_DEBUGPL(DBG_CILV,"num_dev_ep=%d\n",core_if->hwcfg2.b.num_dev_ep); - DWC_DEBUGPL(DBG_CILV,"num_host_chan=%d\n",core_if->hwcfg2.b.num_host_chan); - DWC_DEBUGPL(DBG_CILV,"nonperio_tx_q_depth=0x%0x\n",core_if->hwcfg2.b.nonperio_tx_q_depth); - DWC_DEBUGPL(DBG_CILV,"host_perio_tx_q_depth=0x%0x\n",core_if->hwcfg2.b.host_perio_tx_q_depth); - DWC_DEBUGPL(DBG_CILV,"dev_token_q_depth=0x%0x\n",core_if->hwcfg2.b.dev_token_q_depth); - - DWC_DEBUGPL(DBG_CILV,"Total FIFO SZ=%d\n", core_if->hwcfg3.b.dfifo_depth); - DWC_DEBUGPL(DBG_CILV,"xfer_size_cntr_width=%0x\n", core_if->hwcfg3.b.xfer_size_cntr_width); - - /* - * Set the SRP sucess bit for FS-I2c - */ - core_if->srp_success = 0; - core_if->srp_timer_started = 0; - - return core_if; -} -/** - * This function frees the structures allocated by dwc_otg_cil_init(). - * - * @param[in] _core_if The core interface pointer returned from - * dwc_otg_cil_init(). - * - */ -void dwc_otg_cil_remove( dwc_otg_core_if_t *_core_if ) -{ - /* Disable all interrupts */ - dwc_modify_reg32( &_core_if->core_global_regs->gahbcfg, 1, 0); - dwc_write_reg32( &_core_if->core_global_regs->gintmsk, 0); - - if ( _core_if->dev_if ) { - kfree( _core_if->dev_if ); - } - if ( _core_if->host_if ) { - kfree( _core_if->host_if ); - } - kfree( _core_if ); -} - -/** - * This function enables the controller's Global Interrupt in the AHB Config - * register. - * - * @param[in] _core_if Programming view of DWC_otg controller. - */ -extern void dwc_otg_enable_global_interrupts( dwc_otg_core_if_t *_core_if ) -{ - gahbcfg_data_t ahbcfg = { .d32 = 0}; - ahbcfg.b.glblintrmsk = 1; /* Enable interrupts */ - dwc_modify_reg32(&_core_if->core_global_regs->gahbcfg, 0, ahbcfg.d32); -} -/** - * This function disables the controller's Global Interrupt in the AHB Config - * register. - * - * @param[in] _core_if Programming view of DWC_otg controller. - */ -extern void dwc_otg_disable_global_interrupts( dwc_otg_core_if_t *_core_if ) -{ - gahbcfg_data_t ahbcfg = { .d32 = 0}; - ahbcfg.b.glblintrmsk = 1; /* Enable interrupts */ - dwc_modify_reg32(&_core_if->core_global_regs->gahbcfg, ahbcfg.d32, 0); -} - -/** - * This function initializes the commmon interrupts, used in both - * device and host modes. - * - * @param[in] _core_if Programming view of the DWC_otg controller - * - */ -static void dwc_otg_enable_common_interrupts(dwc_otg_core_if_t *_core_if) -{ - dwc_otg_core_global_regs_t *global_regs = - _core_if->core_global_regs; - gintmsk_data_t intr_mask = { .d32 = 0}; - /* Clear any pending OTG Interrupts */ - dwc_write_reg32( &global_regs->gotgint, 0xFFFFFFFF); - /* Clear any pending interrupts */ - dwc_write_reg32( &global_regs->gintsts, 0xFFFFFFFF); - /* - * Enable the interrupts in the GINTMSK. - */ - intr_mask.b.modemismatch = 1; - intr_mask.b.otgintr = 1; - if (!_core_if->dma_enable) { - intr_mask.b.rxstsqlvl = 1; - } - intr_mask.b.conidstschng = 1; - intr_mask.b.wkupintr = 1; - intr_mask.b.disconnect = 1; - intr_mask.b.usbsuspend = 1; - intr_mask.b.sessreqintr = 1; - dwc_write_reg32( &global_regs->gintmsk, intr_mask.d32); -} - -/** - * Initializes the FSLSPClkSel field of the HCFG register depending on the PHY - * type. - */ -static void init_fslspclksel(dwc_otg_core_if_t *_core_if) -{ - uint32_t val; - hcfg_data_t hcfg; - - if (((_core_if->hwcfg2.b.hs_phy_type == 2) && - (_core_if->hwcfg2.b.fs_phy_type == 1) && - (_core_if->core_params->ulpi_fs_ls)) || - (_core_if->core_params->phy_type == DWC_PHY_TYPE_PARAM_FS)) - { - /* Full speed PHY */ - val = DWC_HCFG_48_MHZ; - } else { - /* High speed PHY running at full speed or high speed */ - val = DWC_HCFG_30_60_MHZ; - } - - DWC_DEBUGPL(DBG_CIL, "Initializing HCFG.FSLSPClkSel to 0x%1x\n", val); - hcfg.d32 = dwc_read_reg32(&_core_if->host_if->host_global_regs->hcfg); - hcfg.b.fslspclksel = val; - dwc_write_reg32(&_core_if->host_if->host_global_regs->hcfg, hcfg.d32); -} - -/** - * Initializes the DevSpd field of the DCFG register depending on the PHY type - * and the enumeration speed of the device. - */ -static void init_devspd(dwc_otg_core_if_t *_core_if) -{ - uint32_t val; - dcfg_data_t dcfg; - - if (((_core_if->hwcfg2.b.hs_phy_type == 2) && - (_core_if->hwcfg2.b.fs_phy_type == 1) && - (_core_if->core_params->ulpi_fs_ls)) || - (_core_if->core_params->phy_type == DWC_PHY_TYPE_PARAM_FS)) - { - /* Full speed PHY */ - val = 0x3; - } else if (_core_if->core_params->speed == DWC_SPEED_PARAM_FULL) { - /* High speed PHY running at full speed */ - val = 0x1; - } else { - /* High speed PHY running at high speed */ - val = 0x0; - } - - DWC_DEBUGPL(DBG_CIL, "Initializing DCFG.DevSpd to 0x%1x\n", val); - dcfg.d32 = dwc_read_reg32(&_core_if->dev_if->dev_global_regs->dcfg); - dcfg.b.devspd = val; - dwc_write_reg32(&_core_if->dev_if->dev_global_regs->dcfg, dcfg.d32); -} - -/** - * This function calculates the number of IN EPS - * using GHWCFG1 and GHWCFG2 registers values - * - * @param _pcd the pcd structure. - */ -static uint32_t calc_num_in_eps(dwc_otg_core_if_t * _core_if) -{ - uint32_t num_in_eps = 0; - uint32_t num_eps = _core_if->hwcfg2.b.num_dev_ep; - uint32_t hwcfg1 = _core_if->hwcfg1.d32 >> 2; - uint32_t num_tx_fifos = _core_if->hwcfg4.b.num_in_eps; - int i; - for (i = 0; i < num_eps; ++i) { - if (!(hwcfg1 & 0x1)) - num_in_eps++; - hwcfg1 >>= 2; - } - if (_core_if->hwcfg4.b.ded_fifo_en) { - num_in_eps = (num_in_eps > num_tx_fifos) ? num_tx_fifos : num_in_eps; - } - return num_in_eps; -} - - -/** - * This function calculates the number of OUT EPS - * using GHWCFG1 and GHWCFG2 registers values - * - * @param _pcd the pcd structure. - */ -static uint32_t calc_num_out_eps(dwc_otg_core_if_t * _core_if) -{ - uint32_t num_out_eps = 0; - uint32_t num_eps = _core_if->hwcfg2.b.num_dev_ep; - uint32_t hwcfg1 = _core_if->hwcfg1.d32 >> 2; - int i; - for (i = 0; i < num_eps; ++i) { - if (!(hwcfg1 & 0x2)) - num_out_eps++; - hwcfg1 >>= 2; - } - return num_out_eps; -} -/** - * This function initializes the DWC_otg controller registers and - * prepares the core for device mode or host mode operation. - * - * @param _core_if Programming view of the DWC_otg controller - * - */ -void dwc_otg_core_init(dwc_otg_core_if_t *_core_if) -{ - dwc_otg_core_global_regs_t * global_regs = _core_if->core_global_regs; - dwc_otg_dev_if_t *dev_if = _core_if->dev_if; - int i = 0; - gahbcfg_data_t ahbcfg = { .d32 = 0}; - gusbcfg_data_t usbcfg = { .d32 = 0 }; - gi2cctl_data_t i2cctl = {.d32 = 0}; - - DWC_DEBUGPL(DBG_CILV, "dwc_otg_core_init(%p)\n",_core_if); - - /* Common Initialization */ - - usbcfg.d32 = dwc_read_reg32(&global_regs->gusbcfg); - DWC_DEBUGPL(DBG_CIL, "USB config register: 0x%08x\n", usbcfg.d32); - - /* Program the ULPI External VBUS bit if needed */ - //usbcfg.b.ulpi_ext_vbus_drv = 1; - //usbcfg.b.ulpi_ext_vbus_drv = 0; - usbcfg.b.ulpi_ext_vbus_drv = - (_core_if->core_params->phy_ulpi_ext_vbus == DWC_PHY_ULPI_EXTERNAL_VBUS) ? 1 : 0; - - /* Set external TS Dline pulsing */ - usbcfg.b.term_sel_dl_pulse = (_core_if->core_params->ts_dline == 1) ? 1 : 0; - dwc_write_reg32 (&global_regs->gusbcfg, usbcfg.d32); - - /* Reset the Controller */ - dwc_otg_core_reset( _core_if ); - - /* Initialize parameters from Hardware configuration registers. */ -#if 0 - dev_if->num_eps = _core_if->hwcfg2.b.num_dev_ep; - dev_if->num_perio_eps = _core_if->hwcfg4.b.num_dev_perio_in_ep; -#else - dev_if->num_in_eps = calc_num_in_eps(_core_if); - dev_if->num_out_eps = calc_num_out_eps(_core_if); -#endif - DWC_DEBUGPL(DBG_CIL, "num_dev_perio_in_ep=%d\n", - _core_if->hwcfg4.b.num_dev_perio_in_ep); - DWC_DEBUGPL(DBG_CIL, "Is power optimization enabled? %s\n", - _core_if->hwcfg4.b.power_optimiz ? "Yes" : "No"); - DWC_DEBUGPL(DBG_CIL, "vbus_valid filter enabled? %s\n", - _core_if->hwcfg4.b.vbus_valid_filt_en ? "Yes" : "No"); - DWC_DEBUGPL(DBG_CIL, "iddig filter enabled? %s\n", - _core_if->hwcfg4.b.iddig_filt_en ? "Yes" : "No"); - - DWC_DEBUGPL(DBG_CIL, "num_dev_perio_in_ep=%d\n",_core_if->hwcfg4.b.num_dev_perio_in_ep); - for (i=0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) { - dev_if->perio_tx_fifo_size[i] = - dwc_read_reg32(&global_regs->dptxfsiz_dieptxf[i]) >> 16; - DWC_DEBUGPL(DBG_CIL, "Periodic Tx FIFO SZ #%d=0x%0x\n", i, - dev_if->perio_tx_fifo_size[i]); - } - for (i = 0; i < _core_if->hwcfg4.b.num_in_eps; i++) { - dev_if->tx_fifo_size[i] = - dwc_read_reg32(&global_regs->dptxfsiz_dieptxf[i]) >> 16; - DWC_DEBUGPL(DBG_CIL, "Tx FIFO SZ #%d=0x%0x\n", i, - dev_if->perio_tx_fifo_size[i]); - } - - _core_if->total_fifo_size = _core_if->hwcfg3.b.dfifo_depth; - _core_if->rx_fifo_size = dwc_read_reg32(&global_regs->grxfsiz); - _core_if->nperio_tx_fifo_size = dwc_read_reg32(&global_regs->gnptxfsiz) >> 16; - - DWC_DEBUGPL(DBG_CIL, "Total FIFO SZ=%d\n", _core_if->total_fifo_size); - DWC_DEBUGPL(DBG_CIL, "Rx FIFO SZ=%d\n", _core_if->rx_fifo_size); - DWC_DEBUGPL(DBG_CIL, "NP Tx FIFO SZ=%d\n", _core_if->nperio_tx_fifo_size); - - /* This programming sequence needs to happen in FS mode before any other - * programming occurs */ - if ((_core_if->core_params->speed == DWC_SPEED_PARAM_FULL) && - (_core_if->core_params->phy_type == DWC_PHY_TYPE_PARAM_FS)) { - /* If FS mode with FS PHY */ - - /* core_init() is now called on every switch so only call the - * following for the first time through. */ - if (!_core_if->phy_init_done) { - _core_if->phy_init_done = 1; - DWC_DEBUGPL(DBG_CIL, "FS_PHY detected\n"); - usbcfg.d32 = dwc_read_reg32(&global_regs->gusbcfg); - usbcfg.b.physel = 1; - dwc_write_reg32 (&global_regs->gusbcfg, usbcfg.d32); - - /* Reset after a PHY select */ - dwc_otg_core_reset( _core_if ); - } - - /* Program DCFG.DevSpd or HCFG.FSLSPclkSel to 48Mhz in FS. Also - * do this on HNP Dev/Host mode switches (done in dev_init and - * host_init). */ - if (dwc_otg_is_host_mode(_core_if)) { - DWC_DEBUGPL(DBG_CIL, "host mode\n"); - init_fslspclksel(_core_if); - } else { - DWC_DEBUGPL(DBG_CIL, "device mode\n"); - init_devspd(_core_if); - } - - if (_core_if->core_params->i2c_enable) { - DWC_DEBUGPL(DBG_CIL, "FS_PHY Enabling I2c\n"); - /* Program GUSBCFG.OtgUtmifsSel to I2C */ - usbcfg.d32 = dwc_read_reg32(&global_regs->gusbcfg); - usbcfg.b.otgutmifssel = 1; - dwc_write_reg32 (&global_regs->gusbcfg, usbcfg.d32); - - /* Program GI2CCTL.I2CEn */ - i2cctl.d32 = dwc_read_reg32(&global_regs->gi2cctl); - i2cctl.b.i2cdevaddr = 1; - i2cctl.b.i2cen = 0; - dwc_write_reg32 (&global_regs->gi2cctl, i2cctl.d32); - i2cctl.b.i2cen = 1; - dwc_write_reg32 (&global_regs->gi2cctl, i2cctl.d32); - } - - } /* endif speed == DWC_SPEED_PARAM_FULL */ - else { - /* High speed PHY. */ - if (!_core_if->phy_init_done) { - _core_if->phy_init_done = 1; - DWC_DEBUGPL(DBG_CIL, "High spped PHY\n"); - /* HS PHY parameters. These parameters are preserved - * during soft reset so only program the first time. Do - * a soft reset immediately after setting phyif. */ - usbcfg.b.ulpi_utmi_sel = _core_if->core_params->phy_type; - if (usbcfg.b.ulpi_utmi_sel == 2) { // winder - DWC_DEBUGPL(DBG_CIL, "ULPI\n"); - /* ULPI interface */ - usbcfg.b.phyif = 0; - usbcfg.b.ddrsel = _core_if->core_params->phy_ulpi_ddr; - } else { - /* UTMI+ interface */ - if (_core_if->core_params->phy_utmi_width == 16) { - usbcfg.b.phyif = 1; - DWC_DEBUGPL(DBG_CIL, "UTMI+ 16\n"); - } else { - DWC_DEBUGPL(DBG_CIL, "UTMI+ 8\n"); - usbcfg.b.phyif = 0; - } - } - dwc_write_reg32( &global_regs->gusbcfg, usbcfg.d32); - - /* Reset after setting the PHY parameters */ - dwc_otg_core_reset( _core_if ); - } - } - - if ((_core_if->hwcfg2.b.hs_phy_type == 2) && - (_core_if->hwcfg2.b.fs_phy_type == 1) && - (_core_if->core_params->ulpi_fs_ls)) - { - DWC_DEBUGPL(DBG_CIL, "Setting ULPI FSLS\n"); - usbcfg.d32 = dwc_read_reg32(&global_regs->gusbcfg); - usbcfg.b.ulpi_fsls = 1; - usbcfg.b.ulpi_clk_sus_m = 1; - dwc_write_reg32(&global_regs->gusbcfg, usbcfg.d32); - } else { - DWC_DEBUGPL(DBG_CIL, "Setting ULPI FSLS=0\n"); - usbcfg.d32 = dwc_read_reg32(&global_regs->gusbcfg); - usbcfg.b.ulpi_fsls = 0; - usbcfg.b.ulpi_clk_sus_m = 0; - dwc_write_reg32(&global_regs->gusbcfg, usbcfg.d32); - } - - /* Program the GAHBCFG Register.*/ - switch (_core_if->hwcfg2.b.architecture){ - - case DWC_SLAVE_ONLY_ARCH: - DWC_DEBUGPL(DBG_CIL, "Slave Only Mode\n"); - ahbcfg.b.nptxfemplvl_txfemplvl = DWC_GAHBCFG_TXFEMPTYLVL_HALFEMPTY; - ahbcfg.b.ptxfemplvl = DWC_GAHBCFG_TXFEMPTYLVL_HALFEMPTY; - _core_if->dma_enable = 0; - break; - - case DWC_EXT_DMA_ARCH: - DWC_DEBUGPL(DBG_CIL, "External DMA Mode\n"); - ahbcfg.b.hburstlen = _core_if->core_params->dma_burst_size; - _core_if->dma_enable = (_core_if->core_params->dma_enable != 0); - break; - - case DWC_INT_DMA_ARCH: - DWC_DEBUGPL(DBG_CIL, "Internal DMA Mode\n"); - //ahbcfg.b.hburstlen = DWC_GAHBCFG_INT_DMA_BURST_INCR; - ahbcfg.b.hburstlen = DWC_GAHBCFG_INT_DMA_BURST_INCR4; - _core_if->dma_enable = (_core_if->core_params->dma_enable != 0); - break; - } - ahbcfg.b.dmaenable = _core_if->dma_enable; - dwc_write_reg32(&global_regs->gahbcfg, ahbcfg.d32); - _core_if->en_multiple_tx_fifo = _core_if->hwcfg4.b.ded_fifo_en; - - /* - * Program the GUSBCFG register. - */ - usbcfg.d32 = dwc_read_reg32( &global_regs->gusbcfg ); - - switch (_core_if->hwcfg2.b.op_mode) { - case DWC_MODE_HNP_SRP_CAPABLE: - usbcfg.b.hnpcap = (_core_if->core_params->otg_cap == - DWC_OTG_CAP_PARAM_HNP_SRP_CAPABLE); - usbcfg.b.srpcap = (_core_if->core_params->otg_cap != - DWC_OTG_CAP_PARAM_NO_HNP_SRP_CAPABLE); - break; - - case DWC_MODE_SRP_ONLY_CAPABLE: - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = (_core_if->core_params->otg_cap != - DWC_OTG_CAP_PARAM_NO_HNP_SRP_CAPABLE); - break; - - case DWC_MODE_NO_HNP_SRP_CAPABLE: - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = 0; - break; - - case DWC_MODE_SRP_CAPABLE_DEVICE: - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = (_core_if->core_params->otg_cap != - DWC_OTG_CAP_PARAM_NO_HNP_SRP_CAPABLE); - break; - - case DWC_MODE_NO_SRP_CAPABLE_DEVICE: - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = 0; - break; - - case DWC_MODE_SRP_CAPABLE_HOST: - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = (_core_if->core_params->otg_cap != - DWC_OTG_CAP_PARAM_NO_HNP_SRP_CAPABLE); - break; - - case DWC_MODE_NO_SRP_CAPABLE_HOST: - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = 0; - break; - } - - dwc_write_reg32( &global_regs->gusbcfg, usbcfg.d32); - - /* Enable common interrupts */ - dwc_otg_enable_common_interrupts( _core_if ); - - /* Do device or host intialization based on mode during PCD - * and HCD initialization */ - if (dwc_otg_is_host_mode( _core_if )) { - DWC_DEBUGPL(DBG_ANY, "Host Mode\n" ); - _core_if->op_state = A_HOST; - } else { - DWC_DEBUGPL(DBG_ANY, "Device Mode\n" ); - _core_if->op_state = B_PERIPHERAL; -#ifdef DWC_DEVICE_ONLY - dwc_otg_core_dev_init( _core_if ); -#endif - } -} - - -/** - * This function enables the Device mode interrupts. - * - * @param _core_if Programming view of DWC_otg controller - */ -void dwc_otg_enable_device_interrupts(dwc_otg_core_if_t *_core_if) -{ - gintmsk_data_t intr_mask = { .d32 = 0}; - dwc_otg_core_global_regs_t * global_regs = _core_if->core_global_regs; - - DWC_DEBUGPL(DBG_CIL, "%s()\n", __func__); - - /* Disable all interrupts. */ - dwc_write_reg32( &global_regs->gintmsk, 0); - - /* Clear any pending interrupts */ - dwc_write_reg32( &global_regs->gintsts, 0xFFFFFFFF); - - /* Enable the common interrupts */ - dwc_otg_enable_common_interrupts( _core_if ); - - /* Enable interrupts */ - intr_mask.b.usbreset = 1; - intr_mask.b.enumdone = 1; - //intr_mask.b.epmismatch = 1; - intr_mask.b.inepintr = 1; - intr_mask.b.outepintr = 1; - intr_mask.b.erlysuspend = 1; - if (_core_if->en_multiple_tx_fifo == 0) { - intr_mask.b.epmismatch = 1; - } - - /** @todo NGS: Should this be a module parameter? */ - intr_mask.b.isooutdrop = 1; - intr_mask.b.eopframe = 1; - intr_mask.b.incomplisoin = 1; - intr_mask.b.incomplisoout = 1; - - dwc_modify_reg32( &global_regs->gintmsk, intr_mask.d32, intr_mask.d32); - - DWC_DEBUGPL(DBG_CIL, "%s() gintmsk=%0x\n", __func__, - dwc_read_reg32( &global_regs->gintmsk)); -} - -/** - * This function initializes the DWC_otg controller registers for - * device mode. - * - * @param _core_if Programming view of DWC_otg controller - * - */ -void dwc_otg_core_dev_init(dwc_otg_core_if_t *_core_if) -{ - dwc_otg_core_global_regs_t *global_regs = - _core_if->core_global_regs; - dwc_otg_dev_if_t *dev_if = _core_if->dev_if; - dwc_otg_core_params_t *params = _core_if->core_params; - dcfg_data_t dcfg = {.d32 = 0}; - grstctl_t resetctl = { .d32=0 }; - int i; - uint32_t rx_fifo_size; - fifosize_data_t nptxfifosize; - fifosize_data_t txfifosize; - dthrctl_data_t dthrctl; - - fifosize_data_t ptxfifosize; - - /* Restart the Phy Clock */ - dwc_write_reg32(_core_if->pcgcctl, 0); - - /* Device configuration register */ - init_devspd(_core_if); - dcfg.d32 = dwc_read_reg32( &dev_if->dev_global_regs->dcfg); - dcfg.b.perfrint = DWC_DCFG_FRAME_INTERVAL_80; - dwc_write_reg32( &dev_if->dev_global_regs->dcfg, dcfg.d32 ); - - /* Configure data FIFO sizes */ - if ( _core_if->hwcfg2.b.dynamic_fifo && params->enable_dynamic_fifo ) { - - DWC_DEBUGPL(DBG_CIL, "Total FIFO Size=%d\n", _core_if->total_fifo_size); - DWC_DEBUGPL(DBG_CIL, "Rx FIFO Size=%d\n", params->dev_rx_fifo_size); - DWC_DEBUGPL(DBG_CIL, "NP Tx FIFO Size=%d\n", params->dev_nperio_tx_fifo_size); - - /* Rx FIFO */ - DWC_DEBUGPL(DBG_CIL, "initial grxfsiz=%08x\n", - dwc_read_reg32(&global_regs->grxfsiz)); - rx_fifo_size = params->dev_rx_fifo_size; - dwc_write_reg32( &global_regs->grxfsiz, rx_fifo_size ); - DWC_DEBUGPL(DBG_CIL, "new grxfsiz=%08x\n", - dwc_read_reg32(&global_regs->grxfsiz)); - - /** Set Periodic Tx FIFO Mask all bits 0 */ - _core_if->p_tx_msk = 0; - - /** Set Tx FIFO Mask all bits 0 */ - _core_if->tx_msk = 0; - if (_core_if->en_multiple_tx_fifo == 0) { - /* Non-periodic Tx FIFO */ - DWC_DEBUGPL(DBG_CIL, "initial gnptxfsiz=%08x\n", - dwc_read_reg32(&global_regs->gnptxfsiz)); - nptxfifosize.b.depth = params->dev_nperio_tx_fifo_size; - nptxfifosize.b.startaddr = params->dev_rx_fifo_size; - dwc_write_reg32( &global_regs->gnptxfsiz, nptxfifosize.d32 ); - DWC_DEBUGPL(DBG_CIL, "new gnptxfsiz=%08x\n", - dwc_read_reg32(&global_regs->gnptxfsiz)); - - - /**@todo NGS: Fix Periodic FIFO Sizing! */ - /* - * Periodic Tx FIFOs These FIFOs are numbered from 1 to 15. - * Indexes of the FIFO size module parameters in the - * dev_perio_tx_fifo_size array and the FIFO size registers in - * the dptxfsiz array run from 0 to 14. - */ - /** @todo Finish debug of this */ - ptxfifosize.b.startaddr = - nptxfifosize.b.startaddr + nptxfifosize.b.depth; - for (i = 0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep;i++) { - ptxfifosize.b.depth = params->dev_perio_tx_fifo_size[i]; - DWC_DEBUGPL(DBG_CIL,"initial dptxfsiz_dieptxf[%d]=%08x\n", - i,dwc_read_reg32(&global_regs->dptxfsiz_dieptxf[i])); - dwc_write_reg32(&global_regs->dptxfsiz_dieptxf[i],ptxfifosize.d32); - DWC_DEBUGPL(DBG_CIL,"new dptxfsiz_dieptxf[%d]=%08x\n", - i,dwc_read_reg32(&global_regs->dptxfsiz_dieptxf[i])); - ptxfifosize.b.startaddr += ptxfifosize.b.depth; - } - } else { - - /* - * Tx FIFOs These FIFOs are numbered from 1 to 15. - * Indexes of the FIFO size module parameters in the - * dev_tx_fifo_size array and the FIFO size registers in - * the dptxfsiz_dieptxf array run from 0 to 14. - */ - - /* Non-periodic Tx FIFO */ - DWC_DEBUGPL(DBG_CIL, "initial gnptxfsiz=%08x\n", - dwc_read_reg32(&global_regs->gnptxfsiz)); - nptxfifosize.b.depth = params->dev_nperio_tx_fifo_size; - nptxfifosize.b.startaddr = params->dev_rx_fifo_size; - dwc_write_reg32(&global_regs->gnptxfsiz, nptxfifosize.d32); - DWC_DEBUGPL(DBG_CIL, "new gnptxfsiz=%08x\n", - dwc_read_reg32(&global_regs->gnptxfsiz)); - txfifosize.b.startaddr = nptxfifosize.b.startaddr + nptxfifosize.b.depth; - for (i = 1;i < _core_if->hwcfg4.b.num_dev_perio_in_ep;i++) { - txfifosize.b.depth = params->dev_tx_fifo_size[i]; - DWC_DEBUGPL(DBG_CIL,"initial dptxfsiz_dieptxf[%d]=%08x\n", - i,dwc_read_reg32(&global_regs->dptxfsiz_dieptxf[i])); - dwc_write_reg32(&global_regs->dptxfsiz_dieptxf[i - 1],txfifosize.d32); - DWC_DEBUGPL(DBG_CIL,"new dptxfsiz_dieptxf[%d]=%08x\n", - i,dwc_read_reg32(&global_regs->dptxfsiz_dieptxf[i-1])); - txfifosize.b.startaddr += txfifosize.b.depth; - } - } - } - /* Flush the FIFOs */ - dwc_otg_flush_tx_fifo(_core_if, 0x10); /* all Tx FIFOs */ - dwc_otg_flush_rx_fifo(_core_if); - - /* Flush the Learning Queue. */ - resetctl.b.intknqflsh = 1; - dwc_write_reg32( &_core_if->core_global_regs->grstctl, resetctl.d32); - - /* Clear all pending Device Interrupts */ - dwc_write_reg32( &dev_if->dev_global_regs->diepmsk, 0 ); - dwc_write_reg32( &dev_if->dev_global_regs->doepmsk, 0 ); - dwc_write_reg32( &dev_if->dev_global_regs->daint, 0xFFFFFFFF ); - dwc_write_reg32( &dev_if->dev_global_regs->daintmsk, 0 ); - - for (i = 0; i <= dev_if->num_in_eps; i++) { - depctl_data_t depctl; - depctl.d32 = dwc_read_reg32(&dev_if->in_ep_regs[i]->diepctl); - if (depctl.b.epena) { - depctl.d32 = 0; - depctl.b.epdis = 1; - depctl.b.snak = 1; - } else { - depctl.d32 = 0; - } - dwc_write_reg32( &dev_if->in_ep_regs[i]->diepctl, depctl.d32); - - dwc_write_reg32(&dev_if->in_ep_regs[i]->dieptsiz, 0); - dwc_write_reg32(&dev_if->in_ep_regs[i]->diepdma, 0); - dwc_write_reg32(&dev_if->in_ep_regs[i]->diepint, 0xFF); - } - for (i = 0; i <= dev_if->num_out_eps; i++) { - depctl_data_t depctl; - depctl.d32 = dwc_read_reg32(&dev_if->out_ep_regs[i]->doepctl); - if (depctl.b.epena) { - depctl.d32 = 0; - depctl.b.epdis = 1; - depctl.b.snak = 1; - } else { - depctl.d32 = 0; - } - dwc_write_reg32( &dev_if->out_ep_regs[i]->doepctl, depctl.d32); - - //dwc_write_reg32( &dev_if->in_ep_regs[i]->dieptsiz, 0); - dwc_write_reg32( &dev_if->out_ep_regs[i]->doeptsiz, 0); - //dwc_write_reg32( &dev_if->in_ep_regs[i]->diepdma, 0); - dwc_write_reg32( &dev_if->out_ep_regs[i]->doepdma, 0); - //dwc_write_reg32( &dev_if->in_ep_regs[i]->diepint, 0xFF); - dwc_write_reg32( &dev_if->out_ep_regs[i]->doepint, 0xFF); - } - - if (_core_if->en_multiple_tx_fifo && _core_if->dma_enable) { - dev_if->non_iso_tx_thr_en = _core_if->core_params->thr_ctl & 0x1; - dev_if->iso_tx_thr_en = (_core_if->core_params->thr_ctl >> 1) & 0x1; - dev_if->rx_thr_en = (_core_if->core_params->thr_ctl >> 2) & 0x1; - dev_if->rx_thr_length = _core_if->core_params->rx_thr_length; - dev_if->tx_thr_length = _core_if->core_params->tx_thr_length; - dthrctl.d32 = 0; - dthrctl.b.non_iso_thr_en = dev_if->non_iso_tx_thr_en; - dthrctl.b.iso_thr_en = dev_if->iso_tx_thr_en; - dthrctl.b.tx_thr_len = dev_if->tx_thr_length; - dthrctl.b.rx_thr_en = dev_if->rx_thr_en; - dthrctl.b.rx_thr_len = dev_if->rx_thr_length; - dwc_write_reg32(&dev_if->dev_global_regs->dtknqr3_dthrctl,dthrctl.d32); - DWC_DEBUGPL(DBG_CIL, "Non ISO Tx Thr - %d\nISO Tx Thr - %d\n" - "Rx Thr - %d\nTx Thr Len - %d\nRx Thr Len - %d\n", - dthrctl.b.non_iso_thr_en, dthrctl.b.iso_thr_en, - dthrctl.b.rx_thr_en, dthrctl.b.tx_thr_len, - dthrctl.b.rx_thr_len); - } - dwc_otg_enable_device_interrupts( _core_if ); - { - diepmsk_data_t msk = {.d32 = 0}; - msk.b.txfifoundrn = 1; - dwc_modify_reg32(&dev_if->dev_global_regs->diepmsk, msk.d32,msk.d32); -} -} - -/** - * This function enables the Host mode interrupts. - * - * @param _core_if Programming view of DWC_otg controller - */ -void dwc_otg_enable_host_interrupts(dwc_otg_core_if_t *_core_if) -{ - dwc_otg_core_global_regs_t *global_regs = _core_if->core_global_regs; - gintmsk_data_t intr_mask = {.d32 = 0}; - - DWC_DEBUGPL(DBG_CIL, "%s()\n", __func__); - - /* Disable all interrupts. */ - dwc_write_reg32(&global_regs->gintmsk, 0); - - /* Clear any pending interrupts. */ - dwc_write_reg32(&global_regs->gintsts, 0xFFFFFFFF); - - /* Enable the common interrupts */ - dwc_otg_enable_common_interrupts(_core_if); - - /* - * Enable host mode interrupts without disturbing common - * interrupts. - */ - intr_mask.b.sofintr = 1; - intr_mask.b.portintr = 1; - intr_mask.b.hcintr = 1; - - //dwc_modify_reg32(&global_regs->gintmsk, intr_mask.d32, intr_mask.d32); - //dwc_modify_reg32(&global_regs->gintmsk, 0, intr_mask.d32); - dwc_modify_reg32(&global_regs->gintmsk, intr_mask.d32, intr_mask.d32); -} - -/** - * This function disables the Host Mode interrupts. - * - * @param _core_if Programming view of DWC_otg controller - */ -void dwc_otg_disable_host_interrupts(dwc_otg_core_if_t *_core_if) -{ - dwc_otg_core_global_regs_t *global_regs = - _core_if->core_global_regs; - gintmsk_data_t intr_mask = {.d32 = 0}; - - DWC_DEBUGPL(DBG_CILV, "%s()\n", __func__); - - /* - * Disable host mode interrupts without disturbing common - * interrupts. - */ - intr_mask.b.sofintr = 1; - intr_mask.b.portintr = 1; - intr_mask.b.hcintr = 1; - intr_mask.b.ptxfempty = 1; - intr_mask.b.nptxfempty = 1; - - dwc_modify_reg32(&global_regs->gintmsk, intr_mask.d32, 0); -} - -#if 0 -/* currently not used, keep it here as if needed later */ -static int phy_read(dwc_otg_core_if_t * _core_if, int addr) -{ - u32 val; - int timeout = 10; - - dwc_write_reg32(&_core_if->core_global_regs->gpvndctl, - 0x02000000 | (addr << 16)); - val = dwc_read_reg32(&_core_if->core_global_regs->gpvndctl); - while (((val & 0x08000000) == 0) && (timeout--)) { - udelay(1000); - val = dwc_read_reg32(&_core_if->core_global_regs->gpvndctl); - } - val = dwc_read_reg32(&_core_if->core_global_regs->gpvndctl); - printk("%s: addr=%02x regval=%02x\n", __func__, addr, val & 0x000000ff); - - return 0; -} -#endif - -/** - * This function initializes the DWC_otg controller registers for - * host mode. - * - * This function flushes the Tx and Rx FIFOs and it flushes any entries in the - * request queues. Host channels are reset to ensure that they are ready for - * performing transfers. - * - * @param _core_if Programming view of DWC_otg controller - * - */ -void dwc_otg_core_host_init(dwc_otg_core_if_t *_core_if) -{ - dwc_otg_core_global_regs_t *global_regs = _core_if->core_global_regs; - dwc_otg_host_if_t *host_if = _core_if->host_if; - dwc_otg_core_params_t *params = _core_if->core_params; - hprt0_data_t hprt0 = {.d32 = 0}; - fifosize_data_t nptxfifosize; - fifosize_data_t ptxfifosize; - int i; - hcchar_data_t hcchar; - hcfg_data_t hcfg; - dwc_otg_hc_regs_t *hc_regs; - int num_channels; - gotgctl_data_t gotgctl = {.d32 = 0}; - - DWC_DEBUGPL(DBG_CILV,"%s(%p)\n", __func__, _core_if); - - /* Restart the Phy Clock */ - dwc_write_reg32(_core_if->pcgcctl, 0); - - /* Initialize Host Configuration Register */ - init_fslspclksel(_core_if); - if (_core_if->core_params->speed == DWC_SPEED_PARAM_FULL) { - hcfg.d32 = dwc_read_reg32(&host_if->host_global_regs->hcfg); - hcfg.b.fslssupp = 1; - dwc_write_reg32(&host_if->host_global_regs->hcfg, hcfg.d32); - } - - /* Configure data FIFO sizes */ - if (_core_if->hwcfg2.b.dynamic_fifo && params->enable_dynamic_fifo) { - DWC_DEBUGPL(DBG_CIL,"Total FIFO Size=%d\n", _core_if->total_fifo_size); - DWC_DEBUGPL(DBG_CIL,"Rx FIFO Size=%d\n", params->host_rx_fifo_size); - DWC_DEBUGPL(DBG_CIL,"NP Tx FIFO Size=%d\n", params->host_nperio_tx_fifo_size); - DWC_DEBUGPL(DBG_CIL,"P Tx FIFO Size=%d\n", params->host_perio_tx_fifo_size); - - /* Rx FIFO */ - DWC_DEBUGPL(DBG_CIL,"initial grxfsiz=%08x\n", dwc_read_reg32(&global_regs->grxfsiz)); - dwc_write_reg32(&global_regs->grxfsiz, params->host_rx_fifo_size); - DWC_DEBUGPL(DBG_CIL,"new grxfsiz=%08x\n", dwc_read_reg32(&global_regs->grxfsiz)); - - /* Non-periodic Tx FIFO */ - DWC_DEBUGPL(DBG_CIL,"initial gnptxfsiz=%08x\n", dwc_read_reg32(&global_regs->gnptxfsiz)); - nptxfifosize.b.depth = params->host_nperio_tx_fifo_size; - nptxfifosize.b.startaddr = params->host_rx_fifo_size; - dwc_write_reg32(&global_regs->gnptxfsiz, nptxfifosize.d32); - DWC_DEBUGPL(DBG_CIL,"new gnptxfsiz=%08x\n", dwc_read_reg32(&global_regs->gnptxfsiz)); - - /* Periodic Tx FIFO */ - DWC_DEBUGPL(DBG_CIL,"initial hptxfsiz=%08x\n", dwc_read_reg32(&global_regs->hptxfsiz)); - ptxfifosize.b.depth = params->host_perio_tx_fifo_size; - ptxfifosize.b.startaddr = nptxfifosize.b.startaddr + nptxfifosize.b.depth; - dwc_write_reg32(&global_regs->hptxfsiz, ptxfifosize.d32); - DWC_DEBUGPL(DBG_CIL,"new hptxfsiz=%08x\n", dwc_read_reg32(&global_regs->hptxfsiz)); - } - - /* Clear Host Set HNP Enable in the OTG Control Register */ - gotgctl.b.hstsethnpen = 1; - dwc_modify_reg32( &global_regs->gotgctl, gotgctl.d32, 0); - - /* Make sure the FIFOs are flushed. */ - dwc_otg_flush_tx_fifo(_core_if, 0x10 /* all Tx FIFOs */); - dwc_otg_flush_rx_fifo(_core_if); - - /* Flush out any leftover queued requests. */ - num_channels = _core_if->core_params->host_channels; - for (i = 0; i < num_channels; i++) { - hc_regs = _core_if->host_if->hc_regs[i]; - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hcchar.b.chen = 0; - hcchar.b.chdis = 1; - hcchar.b.epdir = 0; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - } - - /* Halt all channels to put them into a known state. */ - for (i = 0; i < num_channels; i++) { - int count = 0; - hc_regs = _core_if->host_if->hc_regs[i]; - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hcchar.b.chen = 1; - hcchar.b.chdis = 1; - hcchar.b.epdir = 0; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - DWC_DEBUGPL(DBG_HCDV, "%s: Halt channel %d\n", __func__, i); - do { - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - if (++count > 200) { - DWC_ERROR("%s: Unable to clear halt on channel %d\n", - __func__, i); - break; - } - udelay(100); - } while (hcchar.b.chen); - } - - /* Turn on the vbus power. */ - DWC_PRINT("Init: Port Power? op_state=%d\n", _core_if->op_state); - if (_core_if->op_state == A_HOST){ - hprt0.d32 = dwc_otg_read_hprt0(_core_if); - DWC_PRINT("Init: Power Port (%d)\n", hprt0.b.prtpwr); - if (hprt0.b.prtpwr == 0 ) { - hprt0.b.prtpwr = 1; - dwc_write_reg32(host_if->hprt0, hprt0.d32); - } - } - - dwc_otg_enable_host_interrupts( _core_if ); -} - -/** - * Prepares a host channel for transferring packets to/from a specific - * endpoint. The HCCHARn register is set up with the characteristics specified - * in _hc. Host channel interrupts that may need to be serviced while this - * transfer is in progress are enabled. - * - * @param _core_if Programming view of DWC_otg controller - * @param _hc Information needed to initialize the host channel - */ -void dwc_otg_hc_init(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc) -{ - uint32_t intr_enable; - hcintmsk_data_t hc_intr_mask; - gintmsk_data_t gintmsk = {.d32 = 0}; - hcchar_data_t hcchar; - hcsplt_data_t hcsplt; - - uint8_t hc_num = _hc->hc_num; - dwc_otg_host_if_t *host_if = _core_if->host_if; - dwc_otg_hc_regs_t *hc_regs = host_if->hc_regs[hc_num]; - - /* Clear old interrupt conditions for this host channel. */ - hc_intr_mask.d32 = 0xFFFFFFFF; - hc_intr_mask.b.reserved = 0; - dwc_write_reg32(&hc_regs->hcint, hc_intr_mask.d32); - - /* Enable channel interrupts required for this transfer. */ - hc_intr_mask.d32 = 0; - hc_intr_mask.b.chhltd = 1; - if (_core_if->dma_enable) { - hc_intr_mask.b.ahberr = 1; - if (_hc->error_state && !_hc->do_split && - _hc->ep_type != DWC_OTG_EP_TYPE_ISOC) { - hc_intr_mask.b.ack = 1; - if (_hc->ep_is_in) { - hc_intr_mask.b.datatglerr = 1; - if (_hc->ep_type != DWC_OTG_EP_TYPE_INTR) { - hc_intr_mask.b.nak = 1; - } - } - } - } else { - switch (_hc->ep_type) { - case DWC_OTG_EP_TYPE_CONTROL: - case DWC_OTG_EP_TYPE_BULK: - hc_intr_mask.b.xfercompl = 1; - hc_intr_mask.b.stall = 1; - hc_intr_mask.b.xacterr = 1; - hc_intr_mask.b.datatglerr = 1; - if (_hc->ep_is_in) { - hc_intr_mask.b.bblerr = 1; - } else { - hc_intr_mask.b.nak = 1; - hc_intr_mask.b.nyet = 1; - if (_hc->do_ping) { - hc_intr_mask.b.ack = 1; - } - } - - if (_hc->do_split) { - hc_intr_mask.b.nak = 1; - if (_hc->complete_split) { - hc_intr_mask.b.nyet = 1; - } - else { - hc_intr_mask.b.ack = 1; - } - } - - if (_hc->error_state) { - hc_intr_mask.b.ack = 1; - } - break; - case DWC_OTG_EP_TYPE_INTR: - hc_intr_mask.b.xfercompl = 1; - hc_intr_mask.b.nak = 1; - hc_intr_mask.b.stall = 1; - hc_intr_mask.b.xacterr = 1; - hc_intr_mask.b.datatglerr = 1; - hc_intr_mask.b.frmovrun = 1; - - if (_hc->ep_is_in) { - hc_intr_mask.b.bblerr = 1; - } - if (_hc->error_state) { - hc_intr_mask.b.ack = 1; - } - if (_hc->do_split) { - if (_hc->complete_split) { - hc_intr_mask.b.nyet = 1; - } - else { - hc_intr_mask.b.ack = 1; - } - } - break; - case DWC_OTG_EP_TYPE_ISOC: - hc_intr_mask.b.xfercompl = 1; - hc_intr_mask.b.frmovrun = 1; - hc_intr_mask.b.ack = 1; - - if (_hc->ep_is_in) { - hc_intr_mask.b.xacterr = 1; - hc_intr_mask.b.bblerr = 1; - } - break; - } - } - dwc_write_reg32(&hc_regs->hcintmsk, hc_intr_mask.d32); - - /* Enable the top level host channel interrupt. */ - intr_enable = (1 << hc_num); - dwc_modify_reg32(&host_if->host_global_regs->haintmsk, 0, intr_enable); - - /* Make sure host channel interrupts are enabled. */ - gintmsk.b.hcintr = 1; - dwc_modify_reg32(&_core_if->core_global_regs->gintmsk, 0, gintmsk.d32); - - /* - * Program the HCCHARn register with the endpoint characteristics for - * the current transfer. - */ - hcchar.d32 = 0; - hcchar.b.devaddr = _hc->dev_addr; - hcchar.b.epnum = _hc->ep_num; - hcchar.b.epdir = _hc->ep_is_in; - hcchar.b.lspddev = (_hc->speed == DWC_OTG_EP_SPEED_LOW); - hcchar.b.eptype = _hc->ep_type; - hcchar.b.mps = _hc->max_packet; - - dwc_write_reg32(&host_if->hc_regs[hc_num]->hcchar, hcchar.d32); - - DWC_DEBUGPL(DBG_HCDV, "%s: Channel %d\n", __func__, _hc->hc_num); - DWC_DEBUGPL(DBG_HCDV, " Dev Addr: %d\n", hcchar.b.devaddr); - DWC_DEBUGPL(DBG_HCDV, " Ep Num: %d\n", hcchar.b.epnum); - DWC_DEBUGPL(DBG_HCDV, " Is In: %d\n", hcchar.b.epdir); - DWC_DEBUGPL(DBG_HCDV, " Is Low Speed: %d\n", hcchar.b.lspddev); - DWC_DEBUGPL(DBG_HCDV, " Ep Type: %d\n", hcchar.b.eptype); - DWC_DEBUGPL(DBG_HCDV, " Max Pkt: %d\n", hcchar.b.mps); - DWC_DEBUGPL(DBG_HCDV, " Multi Cnt: %d\n", hcchar.b.multicnt); - - /* - * Program the HCSPLIT register for SPLITs - */ - hcsplt.d32 = 0; - if (_hc->do_split) { - DWC_DEBUGPL(DBG_HCDV, "Programming HC %d with split --> %s\n", _hc->hc_num, - _hc->complete_split ? "CSPLIT" : "SSPLIT"); - hcsplt.b.compsplt = _hc->complete_split; - hcsplt.b.xactpos = _hc->xact_pos; - hcsplt.b.hubaddr = _hc->hub_addr; - hcsplt.b.prtaddr = _hc->port_addr; - DWC_DEBUGPL(DBG_HCDV, " comp split %d\n", _hc->complete_split); - DWC_DEBUGPL(DBG_HCDV, " xact pos %d\n", _hc->xact_pos); - DWC_DEBUGPL(DBG_HCDV, " hub addr %d\n", _hc->hub_addr); - DWC_DEBUGPL(DBG_HCDV, " port addr %d\n", _hc->port_addr); - DWC_DEBUGPL(DBG_HCDV, " is_in %d\n", _hc->ep_is_in); - DWC_DEBUGPL(DBG_HCDV, " Max Pkt: %d\n", hcchar.b.mps); - DWC_DEBUGPL(DBG_HCDV, " xferlen: %d\n", _hc->xfer_len); - } - dwc_write_reg32(&host_if->hc_regs[hc_num]->hcsplt, hcsplt.d32); - -} - -/** - * Attempts to halt a host channel. This function should only be called in - * Slave mode or to abort a transfer in either Slave mode or DMA mode. Under - * normal circumstances in DMA mode, the controller halts the channel when the - * transfer is complete or a condition occurs that requires application - * intervention. - * - * In slave mode, checks for a free request queue entry, then sets the Channel - * Enable and Channel Disable bits of the Host Channel Characteristics - * register of the specified channel to intiate the halt. If there is no free - * request queue entry, sets only the Channel Disable bit of the HCCHARn - * register to flush requests for this channel. In the latter case, sets a - * flag to indicate that the host channel needs to be halted when a request - * queue slot is open. - * - * In DMA mode, always sets the Channel Enable and Channel Disable bits of the - * HCCHARn register. The controller ensures there is space in the request - * queue before submitting the halt request. - * - * Some time may elapse before the core flushes any posted requests for this - * host channel and halts. The Channel Halted interrupt handler completes the - * deactivation of the host channel. - * - * @param _core_if Controller register interface. - * @param _hc Host channel to halt. - * @param _halt_status Reason for halting the channel. - */ -void dwc_otg_hc_halt(dwc_otg_core_if_t *_core_if, - dwc_hc_t *_hc, - dwc_otg_halt_status_e _halt_status) -{ - gnptxsts_data_t nptxsts; - hptxsts_data_t hptxsts; - hcchar_data_t hcchar; - dwc_otg_hc_regs_t *hc_regs; - dwc_otg_core_global_regs_t *global_regs; - dwc_otg_host_global_regs_t *host_global_regs; - - hc_regs = _core_if->host_if->hc_regs[_hc->hc_num]; - global_regs = _core_if->core_global_regs; - host_global_regs = _core_if->host_if->host_global_regs; - - WARN_ON(_halt_status == DWC_OTG_HC_XFER_NO_HALT_STATUS); - - if (_halt_status == DWC_OTG_HC_XFER_URB_DEQUEUE || - _halt_status == DWC_OTG_HC_XFER_AHB_ERR) { - /* - * Disable all channel interrupts except Ch Halted. The QTD - * and QH state associated with this transfer has been cleared - * (in the case of URB_DEQUEUE), so the channel needs to be - * shut down carefully to prevent crashes. - */ - hcintmsk_data_t hcintmsk; - hcintmsk.d32 = 0; - hcintmsk.b.chhltd = 1; - dwc_write_reg32(&hc_regs->hcintmsk, hcintmsk.d32); - - /* - * Make sure no other interrupts besides halt are currently - * pending. Handling another interrupt could cause a crash due - * to the QTD and QH state. - */ - dwc_write_reg32(&hc_regs->hcint, ~hcintmsk.d32); - - /* - * Make sure the halt status is set to URB_DEQUEUE or AHB_ERR - * even if the channel was already halted for some other - * reason. - */ - _hc->halt_status = _halt_status; - - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - if (hcchar.b.chen == 0) { - /* - * The channel is either already halted or it hasn't - * started yet. In DMA mode, the transfer may halt if - * it finishes normally or a condition occurs that - * requires driver intervention. Don't want to halt - * the channel again. In either Slave or DMA mode, - * it's possible that the transfer has been assigned - * to a channel, but not started yet when an URB is - * dequeued. Don't want to halt a channel that hasn't - * started yet. - */ - return; - } - } - - if (_hc->halt_pending) { - /* - * A halt has already been issued for this channel. This might - * happen when a transfer is aborted by a higher level in - * the stack. - */ -#ifdef DEBUG - DWC_PRINT("*** %s: Channel %d, _hc->halt_pending already set ***\n", - __func__, _hc->hc_num); - -/* dwc_otg_dump_global_registers(_core_if); */ -/* dwc_otg_dump_host_registers(_core_if); */ -#endif - return; - } - - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hcchar.b.chen = 1; - hcchar.b.chdis = 1; - - if (!_core_if->dma_enable) { - /* Check for space in the request queue to issue the halt. */ - if (_hc->ep_type == DWC_OTG_EP_TYPE_CONTROL || - _hc->ep_type == DWC_OTG_EP_TYPE_BULK) { - nptxsts.d32 = dwc_read_reg32(&global_regs->gnptxsts); - if (nptxsts.b.nptxqspcavail == 0) { - hcchar.b.chen = 0; - } - } else { - hptxsts.d32 = dwc_read_reg32(&host_global_regs->hptxsts); - if ((hptxsts.b.ptxqspcavail == 0) || (_core_if->queuing_high_bandwidth)) { - hcchar.b.chen = 0; - } - } - } - - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - - _hc->halt_status = _halt_status; - - if (hcchar.b.chen) { - _hc->halt_pending = 1; - _hc->halt_on_queue = 0; - } else { - _hc->halt_on_queue = 1; - } - - DWC_DEBUGPL(DBG_HCDV, "%s: Channel %d\n", __func__, _hc->hc_num); - DWC_DEBUGPL(DBG_HCDV, " hcchar: 0x%08x\n", hcchar.d32); - DWC_DEBUGPL(DBG_HCDV, " halt_pending: %d\n", _hc->halt_pending); - DWC_DEBUGPL(DBG_HCDV, " halt_on_queue: %d\n", _hc->halt_on_queue); - DWC_DEBUGPL(DBG_HCDV, " halt_status: %d\n", _hc->halt_status); - - return; -} - -/** - * Clears the transfer state for a host channel. This function is normally - * called after a transfer is done and the host channel is being released. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _hc Identifies the host channel to clean up. - */ -void dwc_otg_hc_cleanup(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc) -{ - dwc_otg_hc_regs_t *hc_regs; - - _hc->xfer_started = 0; - - /* - * Clear channel interrupt enables and any unhandled channel interrupt - * conditions. - */ - hc_regs = _core_if->host_if->hc_regs[_hc->hc_num]; - dwc_write_reg32(&hc_regs->hcintmsk, 0); - dwc_write_reg32(&hc_regs->hcint, 0xFFFFFFFF); - -#ifdef DEBUG - del_timer(&_core_if->hc_xfer_timer[_hc->hc_num]); - { - hcchar_data_t hcchar; - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - if (hcchar.b.chdis) { - DWC_WARN("%s: chdis set, channel %d, hcchar 0x%08x\n", - __func__, _hc->hc_num, hcchar.d32); - } - } -#endif -} - -/** - * Sets the channel property that indicates in which frame a periodic transfer - * should occur. This is always set to the _next_ frame. This function has no - * effect on non-periodic transfers. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _hc Identifies the host channel to set up and its properties. - * @param _hcchar Current value of the HCCHAR register for the specified host - * channel. - */ -static inline void hc_set_even_odd_frame(dwc_otg_core_if_t *_core_if, - dwc_hc_t *_hc, - hcchar_data_t *_hcchar) -{ - if (_hc->ep_type == DWC_OTG_EP_TYPE_INTR || - _hc->ep_type == DWC_OTG_EP_TYPE_ISOC) { - hfnum_data_t hfnum; - hfnum.d32 = dwc_read_reg32(&_core_if->host_if->host_global_regs->hfnum); - /* 1 if _next_ frame is odd, 0 if it's even */ - _hcchar->b.oddfrm = (hfnum.b.frnum & 0x1) ? 0 : 1; -#ifdef DEBUG - if (_hc->ep_type == DWC_OTG_EP_TYPE_INTR && _hc->do_split && !_hc->complete_split) { - switch (hfnum.b.frnum & 0x7) { - case 7: - _core_if->hfnum_7_samples++; - _core_if->hfnum_7_frrem_accum += hfnum.b.frrem; - break; - case 0: - _core_if->hfnum_0_samples++; - _core_if->hfnum_0_frrem_accum += hfnum.b.frrem; - break; - default: - _core_if->hfnum_other_samples++; - _core_if->hfnum_other_frrem_accum += hfnum.b.frrem; - break; - } - } -#endif - } -} - -#ifdef DEBUG -static void hc_xfer_timeout(unsigned long _ptr) -{ - hc_xfer_info_t *xfer_info = (hc_xfer_info_t *)_ptr; - int hc_num = xfer_info->hc->hc_num; - DWC_WARN("%s: timeout on channel %d\n", __func__, hc_num); - DWC_WARN(" start_hcchar_val 0x%08x\n", xfer_info->core_if->start_hcchar_val[hc_num]); -} -#endif - -/* - * This function does the setup for a data transfer for a host channel and - * starts the transfer. May be called in either Slave mode or DMA mode. In - * Slave mode, the caller must ensure that there is sufficient space in the - * request queue and Tx Data FIFO. - * - * For an OUT transfer in Slave mode, it loads a data packet into the - * appropriate FIFO. If necessary, additional data packets will be loaded in - * the Host ISR. - * - * For an IN transfer in Slave mode, a data packet is requested. The data - * packets are unloaded from the Rx FIFO in the Host ISR. If necessary, - * additional data packets are requested in the Host ISR. - * - * For a PING transfer in Slave mode, the Do Ping bit is set in the HCTSIZ - * register along with a packet count of 1 and the channel is enabled. This - * causes a single PING transaction to occur. Other fields in HCTSIZ are - * simply set to 0 since no data transfer occurs in this case. - * - * For a PING transfer in DMA mode, the HCTSIZ register is initialized with - * all the information required to perform the subsequent data transfer. In - * addition, the Do Ping bit is set in the HCTSIZ register. In this case, the - * controller performs the entire PING protocol, then starts the data - * transfer. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _hc Information needed to initialize the host channel. The xfer_len - * value may be reduced to accommodate the max widths of the XferSize and - * PktCnt fields in the HCTSIZn register. The multi_count value may be changed - * to reflect the final xfer_len value. - */ -void dwc_otg_hc_start_transfer(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc) -{ - hcchar_data_t hcchar; - hctsiz_data_t hctsiz; - uint16_t num_packets; - uint32_t max_hc_xfer_size = _core_if->core_params->max_transfer_size; - uint16_t max_hc_pkt_count = _core_if->core_params->max_packet_count; - dwc_otg_hc_regs_t *hc_regs = _core_if->host_if->hc_regs[_hc->hc_num]; - - hctsiz.d32 = 0; - - if (_hc->do_ping) { - if (!_core_if->dma_enable) { - dwc_otg_hc_do_ping(_core_if, _hc); - _hc->xfer_started = 1; - return; - } else { - hctsiz.b.dopng = 1; - } - } - - if (_hc->do_split) { - num_packets = 1; - - if (_hc->complete_split && !_hc->ep_is_in) { - /* For CSPLIT OUT Transfer, set the size to 0 so the - * core doesn't expect any data written to the FIFO */ - _hc->xfer_len = 0; - } else if (_hc->ep_is_in || (_hc->xfer_len > _hc->max_packet)) { - _hc->xfer_len = _hc->max_packet; - } else if (!_hc->ep_is_in && (_hc->xfer_len > 188)) { - _hc->xfer_len = 188; - } - - hctsiz.b.xfersize = _hc->xfer_len; - } else { - /* - * Ensure that the transfer length and packet count will fit - * in the widths allocated for them in the HCTSIZn register. - */ - if (_hc->ep_type == DWC_OTG_EP_TYPE_INTR || - _hc->ep_type == DWC_OTG_EP_TYPE_ISOC) { - /* - * Make sure the transfer size is no larger than one - * (micro)frame's worth of data. (A check was done - * when the periodic transfer was accepted to ensure - * that a (micro)frame's worth of data can be - * programmed into a channel.) - */ - uint32_t max_periodic_len = _hc->multi_count * _hc->max_packet; - if (_hc->xfer_len > max_periodic_len) { - _hc->xfer_len = max_periodic_len; - } else { - } - } else if (_hc->xfer_len > max_hc_xfer_size) { - /* Make sure that xfer_len is a multiple of max packet size. */ - _hc->xfer_len = max_hc_xfer_size - _hc->max_packet + 1; - } - - if (_hc->xfer_len > 0) { - num_packets = (_hc->xfer_len + _hc->max_packet - 1) / _hc->max_packet; - if (num_packets > max_hc_pkt_count) { - num_packets = max_hc_pkt_count; - _hc->xfer_len = num_packets * _hc->max_packet; - } - } else { - /* Need 1 packet for transfer length of 0. */ - num_packets = 1; - } - - if (_hc->ep_is_in) { - /* Always program an integral # of max packets for IN transfers. */ - _hc->xfer_len = num_packets * _hc->max_packet; - } - - if (_hc->ep_type == DWC_OTG_EP_TYPE_INTR || - _hc->ep_type == DWC_OTG_EP_TYPE_ISOC) { - /* - * Make sure that the multi_count field matches the - * actual transfer length. - */ - _hc->multi_count = num_packets; - - } - - if (_hc->ep_type == DWC_OTG_EP_TYPE_ISOC) { - /* Set up the initial PID for the transfer. */ - if (_hc->speed == DWC_OTG_EP_SPEED_HIGH) { - if (_hc->ep_is_in) { - if (_hc->multi_count == 1) { - _hc->data_pid_start = DWC_OTG_HC_PID_DATA0; - } else if (_hc->multi_count == 2) { - _hc->data_pid_start = DWC_OTG_HC_PID_DATA1; - } else { - _hc->data_pid_start = DWC_OTG_HC_PID_DATA2; - } - } else { - if (_hc->multi_count == 1) { - _hc->data_pid_start = DWC_OTG_HC_PID_DATA0; - } else { - _hc->data_pid_start = DWC_OTG_HC_PID_MDATA; - } - } - } else { - _hc->data_pid_start = DWC_OTG_HC_PID_DATA0; - } - } - - hctsiz.b.xfersize = _hc->xfer_len; - } - - _hc->start_pkt_count = num_packets; - hctsiz.b.pktcnt = num_packets; - hctsiz.b.pid = _hc->data_pid_start; - dwc_write_reg32(&hc_regs->hctsiz, hctsiz.d32); - - DWC_DEBUGPL(DBG_HCDV, "%s: Channel %d\n", __func__, _hc->hc_num); - DWC_DEBUGPL(DBG_HCDV, " Xfer Size: %d\n", hctsiz.b.xfersize); - DWC_DEBUGPL(DBG_HCDV, " Num Pkts: %d\n", hctsiz.b.pktcnt); - DWC_DEBUGPL(DBG_HCDV, " Start PID: %d\n", hctsiz.b.pid); - - if (_core_if->dma_enable) { -#ifdef DEBUG -if(((uint32_t)_hc->xfer_buff)%4) -printk("dwc_otg_hc_start_transfer _hc->xfer_buff not 4 byte alignment\n"); -#endif - dwc_write_reg32(&hc_regs->hcdma, (uint32_t)_hc->xfer_buff); - } - - /* Start the split */ - if (_hc->do_split) { - hcsplt_data_t hcsplt; - hcsplt.d32 = dwc_read_reg32 (&hc_regs->hcsplt); - hcsplt.b.spltena = 1; - dwc_write_reg32(&hc_regs->hcsplt, hcsplt.d32); - } - - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hcchar.b.multicnt = _hc->multi_count; - hc_set_even_odd_frame(_core_if, _hc, &hcchar); -#ifdef DEBUG - _core_if->start_hcchar_val[_hc->hc_num] = hcchar.d32; - if (hcchar.b.chdis) { - DWC_WARN("%s: chdis set, channel %d, hcchar 0x%08x\n", - __func__, _hc->hc_num, hcchar.d32); - } -#endif - - /* Set host channel enable after all other setup is complete. */ - hcchar.b.chen = 1; - hcchar.b.chdis = 0; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - - _hc->xfer_started = 1; - _hc->requests++; - - if (!_core_if->dma_enable && !_hc->ep_is_in && _hc->xfer_len > 0) { - /* Load OUT packet into the appropriate Tx FIFO. */ - dwc_otg_hc_write_packet(_core_if, _hc); - } - -#ifdef DEBUG - /* Start a timer for this transfer. */ - _core_if->hc_xfer_timer[_hc->hc_num].function = hc_xfer_timeout; - _core_if->hc_xfer_info[_hc->hc_num].core_if = _core_if; - _core_if->hc_xfer_info[_hc->hc_num].hc = _hc; - _core_if->hc_xfer_timer[_hc->hc_num].data = (unsigned long)(&_core_if->hc_xfer_info[_hc->hc_num]); - _core_if->hc_xfer_timer[_hc->hc_num].expires = jiffies + (HZ*10); - add_timer(&_core_if->hc_xfer_timer[_hc->hc_num]); -#endif -} - -/** - * This function continues a data transfer that was started by previous call - * to <code>dwc_otg_hc_start_transfer</code>. The caller must ensure there is - * sufficient space in the request queue and Tx Data FIFO. This function - * should only be called in Slave mode. In DMA mode, the controller acts - * autonomously to complete transfers programmed to a host channel. - * - * For an OUT transfer, a new data packet is loaded into the appropriate FIFO - * if there is any data remaining to be queued. For an IN transfer, another - * data packet is always requested. For the SETUP phase of a control transfer, - * this function does nothing. - * - * @return 1 if a new request is queued, 0 if no more requests are required - * for this transfer. - */ -int dwc_otg_hc_continue_transfer(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc) -{ - DWC_DEBUGPL(DBG_HCDV, "%s: Channel %d\n", __func__, _hc->hc_num); - - if (_hc->do_split) { - /* SPLITs always queue just once per channel */ - return 0; - } else if (_hc->data_pid_start == DWC_OTG_HC_PID_SETUP) { - /* SETUPs are queued only once since they can't be NAKed. */ - return 0; - } else if (_hc->ep_is_in) { - /* - * Always queue another request for other IN transfers. If - * back-to-back INs are issued and NAKs are received for both, - * the driver may still be processing the first NAK when the - * second NAK is received. When the interrupt handler clears - * the NAK interrupt for the first NAK, the second NAK will - * not be seen. So we can't depend on the NAK interrupt - * handler to requeue a NAKed request. Instead, IN requests - * are issued each time this function is called. When the - * transfer completes, the extra requests for the channel will - * be flushed. - */ - hcchar_data_t hcchar; - dwc_otg_hc_regs_t *hc_regs = _core_if->host_if->hc_regs[_hc->hc_num]; - - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hc_set_even_odd_frame(_core_if, _hc, &hcchar); - hcchar.b.chen = 1; - hcchar.b.chdis = 0; - DWC_DEBUGPL(DBG_HCDV, " IN xfer: hcchar = 0x%08x\n", hcchar.d32); - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - _hc->requests++; - return 1; - } else { - /* OUT transfers. */ - if (_hc->xfer_count < _hc->xfer_len) { - if (_hc->ep_type == DWC_OTG_EP_TYPE_INTR || - _hc->ep_type == DWC_OTG_EP_TYPE_ISOC) { - hcchar_data_t hcchar; - dwc_otg_hc_regs_t *hc_regs; - hc_regs = _core_if->host_if->hc_regs[_hc->hc_num]; - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hc_set_even_odd_frame(_core_if, _hc, &hcchar); - } - - /* Load OUT packet into the appropriate Tx FIFO. */ - dwc_otg_hc_write_packet(_core_if, _hc); - _hc->requests++; - return 1; - } else { - return 0; - } - } -} - -/** - * Starts a PING transfer. This function should only be called in Slave mode. - * The Do Ping bit is set in the HCTSIZ register, then the channel is enabled. - */ -void dwc_otg_hc_do_ping(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc) -{ - hcchar_data_t hcchar; - hctsiz_data_t hctsiz; - dwc_otg_hc_regs_t *hc_regs = _core_if->host_if->hc_regs[_hc->hc_num]; - - DWC_DEBUGPL(DBG_HCDV, "%s: Channel %d\n", __func__, _hc->hc_num); - - hctsiz.d32 = 0; - hctsiz.b.dopng = 1; - hctsiz.b.pktcnt = 1; - dwc_write_reg32(&hc_regs->hctsiz, hctsiz.d32); - - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hcchar.b.chen = 1; - hcchar.b.chdis = 0; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); -} - -/* - * This function writes a packet into the Tx FIFO associated with the Host - * Channel. For a channel associated with a non-periodic EP, the non-periodic - * Tx FIFO is written. For a channel associated with a periodic EP, the - * periodic Tx FIFO is written. This function should only be called in Slave - * mode. - * - * Upon return the xfer_buff and xfer_count fields in _hc are incremented by - * then number of bytes written to the Tx FIFO. - */ -void dwc_otg_hc_write_packet(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc) -{ - uint32_t i; - uint32_t remaining_count; - uint32_t byte_count; - uint32_t dword_count; - - uint32_t *data_buff = (uint32_t *)(_hc->xfer_buff); - uint32_t *data_fifo = _core_if->data_fifo[_hc->hc_num]; - - remaining_count = _hc->xfer_len - _hc->xfer_count; - if (remaining_count > _hc->max_packet) { - byte_count = _hc->max_packet; - } else { - byte_count = remaining_count; - } - - dword_count = (byte_count + 3) / 4; - - if ((((unsigned long)data_buff) & 0x3) == 0) { - /* xfer_buff is DWORD aligned. */ - for (i = 0; i < dword_count; i++, data_buff++) { - dwc_write_reg32(data_fifo, *data_buff); - } - } else { - /* xfer_buff is not DWORD aligned. */ - for (i = 0; i < dword_count; i++, data_buff++) { - dwc_write_reg32(data_fifo, get_unaligned(data_buff)); - } - } - - _hc->xfer_count += byte_count; - _hc->xfer_buff += byte_count; -} - -/** - * Gets the current USB frame number. This is the frame number from the last - * SOF packet. - */ -uint32_t dwc_otg_get_frame_number(dwc_otg_core_if_t *_core_if) -{ - dsts_data_t dsts; - dsts.d32 = dwc_read_reg32(&_core_if->dev_if->dev_global_regs->dsts); - - /* read current frame/microfreme number from DSTS register */ - return dsts.b.soffn; -} - -/** - * This function reads a setup packet from the Rx FIFO into the destination - * buffer. This function is called from the Rx Status Queue Level (RxStsQLvl) - * Interrupt routine when a SETUP packet has been received in Slave mode. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _dest Destination buffer for packet data. - */ -void dwc_otg_read_setup_packet(dwc_otg_core_if_t *_core_if, uint32_t *_dest) -{ - /* Get the 8 bytes of a setup transaction data */ - - /* Pop 2 DWORDS off the receive data FIFO into memory */ - _dest[0] = dwc_read_reg32(_core_if->data_fifo[0]); - _dest[1] = dwc_read_reg32(_core_if->data_fifo[0]); - //_dest[0] = dwc_read_datafifo32(_core_if->data_fifo[0]); - //_dest[1] = dwc_read_datafifo32(_core_if->data_fifo[0]); -} - - -/** - * This function enables EP0 OUT to receive SETUP packets and configures EP0 - * IN for transmitting packets. It is normally called when the - * "Enumeration Done" interrupt occurs. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _ep The EP0 data. - */ -void dwc_otg_ep0_activate(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep) -{ - dwc_otg_dev_if_t *dev_if = _core_if->dev_if; - dsts_data_t dsts; - depctl_data_t diepctl; - depctl_data_t doepctl; - dctl_data_t dctl ={.d32=0}; - - /* Read the Device Status and Endpoint 0 Control registers */ - dsts.d32 = dwc_read_reg32(&dev_if->dev_global_regs->dsts); - diepctl.d32 = dwc_read_reg32(&dev_if->in_ep_regs[0]->diepctl); - doepctl.d32 = dwc_read_reg32(&dev_if->out_ep_regs[0]->doepctl); - - /* Set the MPS of the IN EP based on the enumeration speed */ - switch (dsts.b.enumspd) { - case DWC_DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ: - case DWC_DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ: - case DWC_DSTS_ENUMSPD_FS_PHY_48MHZ: - diepctl.b.mps = DWC_DEP0CTL_MPS_64; - break; - case DWC_DSTS_ENUMSPD_LS_PHY_6MHZ: - diepctl.b.mps = DWC_DEP0CTL_MPS_8; - break; - } - - dwc_write_reg32(&dev_if->in_ep_regs[0]->diepctl, diepctl.d32); - - /* Enable OUT EP for receive */ - doepctl.b.epena = 1; - dwc_write_reg32(&dev_if->out_ep_regs[0]->doepctl, doepctl.d32); - -#ifdef VERBOSE - DWC_DEBUGPL(DBG_PCDV,"doepctl0=%0x\n", - dwc_read_reg32(&dev_if->out_ep_regs[0]->doepctl)); - DWC_DEBUGPL(DBG_PCDV,"diepctl0=%0x\n", - dwc_read_reg32(&dev_if->in_ep_regs[0]->diepctl)); -#endif - dctl.b.cgnpinnak = 1; - dwc_modify_reg32(&dev_if->dev_global_regs->dctl, dctl.d32, dctl.d32); - DWC_DEBUGPL(DBG_PCDV,"dctl=%0x\n", - dwc_read_reg32(&dev_if->dev_global_regs->dctl)); -} - -/** - * This function activates an EP. The Device EP control register for - * the EP is configured as defined in the ep structure. Note: This - * function is not used for EP0. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _ep The EP to activate. - */ -void dwc_otg_ep_activate(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep) -{ - dwc_otg_dev_if_t *dev_if = _core_if->dev_if; - depctl_data_t depctl; - volatile uint32_t *addr; - daint_data_t daintmsk = {.d32=0}; - - DWC_DEBUGPL(DBG_PCDV, "%s() EP%d-%s\n", __func__, _ep->num, - (_ep->is_in?"IN":"OUT")); - - /* Read DEPCTLn register */ - if (_ep->is_in == 1) { - addr = &dev_if->in_ep_regs[_ep->num]->diepctl; - daintmsk.ep.in = 1<<_ep->num; - } else { - addr = &dev_if->out_ep_regs[_ep->num]->doepctl; - daintmsk.ep.out = 1<<_ep->num; - } - - /* If the EP is already active don't change the EP Control - * register. */ - depctl.d32 = dwc_read_reg32(addr); - if (!depctl.b.usbactep) { - depctl.b.mps = _ep->maxpacket; - depctl.b.eptype = _ep->type; - depctl.b.txfnum = _ep->tx_fifo_num; - - if (_ep->type == DWC_OTG_EP_TYPE_ISOC) { - depctl.b.setd0pid = 1; // ??? - } else { - depctl.b.setd0pid = 1; - } - depctl.b.usbactep = 1; - - dwc_write_reg32(addr, depctl.d32); - DWC_DEBUGPL(DBG_PCDV,"DEPCTL=%08x\n", dwc_read_reg32(addr)); - } - - - /* Enable the Interrupt for this EP */ - dwc_modify_reg32(&dev_if->dev_global_regs->daintmsk, - 0, daintmsk.d32); - DWC_DEBUGPL(DBG_PCDV,"DAINTMSK=%0x\n", - dwc_read_reg32(&dev_if->dev_global_regs->daintmsk)); - _ep->stall_clear_flag = 0; - return; -} - -/** - * This function deactivates an EP. This is done by clearing the USB Active - * EP bit in the Device EP control register. Note: This function is not used - * for EP0. EP0 cannot be deactivated. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _ep The EP to deactivate. - */ -void dwc_otg_ep_deactivate(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep) -{ - depctl_data_t depctl ={.d32 = 0}; - volatile uint32_t *addr; - daint_data_t daintmsk = {.d32=0}; - - /* Read DEPCTLn register */ - if (_ep->is_in == 1) { - addr = &_core_if->dev_if->in_ep_regs[_ep->num]->diepctl; - daintmsk.ep.in = 1<<_ep->num; - } else { - addr = &_core_if->dev_if->out_ep_regs[_ep->num]->doepctl; - daintmsk.ep.out = 1<<_ep->num; - } - - depctl.b.usbactep = 0; - dwc_write_reg32(addr, depctl.d32); - - /* Disable the Interrupt for this EP */ - dwc_modify_reg32(&_core_if->dev_if->dev_global_regs->daintmsk, - daintmsk.d32, 0); - - return; -} - -/** - * This function does the setup for a data transfer for an EP and - * starts the transfer. For an IN transfer, the packets will be - * loaded into the appropriate Tx FIFO in the ISR. For OUT transfers, - * the packets are unloaded from the Rx FIFO in the ISR. the ISR. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _ep The EP to start the transfer on. - */ -void dwc_otg_ep_start_transfer(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep) -{ - /** @todo Refactor this funciton to check the transfer size - * count value does not execed the number bits in the Transfer - * count register. */ - depctl_data_t depctl; - deptsiz_data_t deptsiz; - gintmsk_data_t intr_mask = { .d32 = 0}; - -#ifdef CHECK_PACKET_COUNTER_WIDTH - const uint32_t MAX_XFER_SIZE = - _core_if->core_params->max_transfer_size; - const uint32_t MAX_PKT_COUNT = - _core_if->core_params->max_packet_count; - uint32_t num_packets; - uint32_t transfer_len; - dwc_otg_dev_out_ep_regs_t *out_regs = - _core_if->dev_if->out_ep_regs[_ep->num]; - dwc_otg_dev_in_ep_regs_t *in_regs = - _core_if->dev_if->in_ep_regs[_ep->num]; - gnptxsts_data_t txstatus; - - int lvl = SET_DEBUG_LEVEL(DBG_PCD); - - - DWC_DEBUGPL(DBG_PCD, "ep%d-%s xfer_len=%d xfer_cnt=%d " - "xfer_buff=%p start_xfer_buff=%p\n", - _ep->num, (_ep->is_in?"IN":"OUT"), _ep->xfer_len, - _ep->xfer_count, _ep->xfer_buff, _ep->start_xfer_buff); - - transfer_len = _ep->xfer_len - _ep->xfer_count; - if (transfer_len > MAX_XFER_SIZE) { - transfer_len = MAX_XFER_SIZE; - } - if (transfer_len == 0) { - num_packets = 1; - /* OUT EP to recieve Zero-length packet set transfer - * size to maxpacket size. */ - if (!_ep->is_in) { - transfer_len = _ep->maxpacket; - } - } else { - num_packets = - (transfer_len + _ep->maxpacket - 1) / _ep->maxpacket; - if (num_packets > MAX_PKT_COUNT) { - num_packets = MAX_PKT_COUNT; - } - } - DWC_DEBUGPL(DBG_PCD, "transfer_len=%d #pckt=%d\n", transfer_len, - num_packets); - - deptsiz.b.xfersize = transfer_len; - deptsiz.b.pktcnt = num_packets; - - /* IN endpoint */ - if (_ep->is_in == 1) { - depctl.d32 = dwc_read_reg32(&in_regs->diepctl); - } else {/* OUT endpoint */ - depctl.d32 = dwc_read_reg32(&out_regs->doepctl); - } - - /* EP enable, IN data in FIFO */ - depctl.b.cnak = 1; - depctl.b.epena = 1; - /* IN endpoint */ - if (_ep->is_in == 1) { - txstatus.d32 = - dwc_read_reg32(&_core_if->core_global_regs->gnptxsts); - if (txstatus.b.nptxqspcavail == 0) { - DWC_DEBUGPL(DBG_ANY, "TX Queue Full (0x%0x)\n", - txstatus.d32); - return; - } - dwc_write_reg32(&in_regs->dieptsiz, deptsiz.d32); - dwc_write_reg32(&in_regs->diepctl, depctl.d32); - /** - * Enable the Non-Periodic Tx FIFO empty interrupt, the - * data will be written into the fifo by the ISR. - */ - if (_core_if->dma_enable) { - dwc_write_reg32(&in_regs->diepdma, (uint32_t) _ep->xfer_buff); - } else { - if (_core_if->en_multiple_tx_fifo == 0) { - intr_mask.b.nptxfempty = 1; - dwc_modify_reg32( &_core_if->core_global_regs->gintsts, - intr_mask.d32, 0); - dwc_modify_reg32( &_core_if->core_global_regs->gintmsk, - intr_mask.d32, intr_mask.d32); - } else { - /* Enable the Tx FIFO Empty Interrupt for this EP */ - if (_ep->xfer_len > 0 && - _ep->type != DWC_OTG_EP_TYPE_ISOC) { - uint32_t fifoemptymsk = 0; - fifoemptymsk = (0x1 << _ep->num); - dwc_modify_reg32(&_core_if->dev_if->dev_global_regs-> - dtknqr4_fifoemptymsk,0, fifoemptymsk); - } - } - } - } else { /* OUT endpoint */ - dwc_write_reg32(&out_regs->doeptsiz, deptsiz.d32); - dwc_write_reg32(&out_regs->doepctl, depctl.d32); - if (_core_if->dma_enable) { - dwc_write_reg32(&out_regs->doepdma,(uint32_t) _ep->xfer_buff); - } - } - DWC_DEBUGPL(DBG_PCD, "DOEPCTL=%08x DOEPTSIZ=%08x\n", - dwc_read_reg32(&out_regs->doepctl), - dwc_read_reg32(&out_regs->doeptsiz)); - DWC_DEBUGPL(DBG_PCD, "DAINTMSK=%08x GINTMSK=%08x\n", - dwc_read_reg32(&_core_if->dev_if->dev_global_regs->daintmsk), - dwc_read_reg32(&_core_if->core_global_regs->gintmsk)); - - SET_DEBUG_LEVEL(lvl); -#endif - DWC_DEBUGPL((DBG_PCDV | DBG_CILV), "%s()\n", __func__); - - DWC_DEBUGPL(DBG_PCD, "ep%d-%s xfer_len=%d xfer_cnt=%d " - "xfer_buff=%p start_xfer_buff=%p\n", - _ep->num, (_ep->is_in?"IN":"OUT"), _ep->xfer_len, - _ep->xfer_count, _ep->xfer_buff, _ep->start_xfer_buff); - - /* IN endpoint */ - if (_ep->is_in == 1) { - dwc_otg_dev_in_ep_regs_t * in_regs = _core_if->dev_if->in_ep_regs[_ep->num]; - gnptxsts_data_t gtxstatus; - gtxstatus.d32 = dwc_read_reg32(&_core_if->core_global_regs->gnptxsts); - if (_core_if->en_multiple_tx_fifo == 0 && - gtxstatus.b.nptxqspcavail == 0) { -#ifdef DEBUG - DWC_PRINT("TX Queue Full (0x%0x)\n", gtxstatus.d32); -#endif - //return; - MDELAY(100); //james - } - - depctl.d32 = dwc_read_reg32(&(in_regs->diepctl)); - deptsiz.d32 = dwc_read_reg32(&(in_regs->dieptsiz)); - - /* Zero Length Packet? */ - if (_ep->xfer_len == 0) { - deptsiz.b.xfersize = 0; - deptsiz.b.pktcnt = 1; - } else { - - /* Program the transfer size and packet count - * as follows: xfersize = N * maxpacket + - * short_packet pktcnt = N + (short_packet - * exist ? 1 : 0) - */ - deptsiz.b.xfersize = _ep->xfer_len; - deptsiz.b.pktcnt = (_ep->xfer_len - 1 + _ep->maxpacket) / _ep->maxpacket; - } - - dwc_write_reg32(&in_regs->dieptsiz, deptsiz.d32); - - /* Write the DMA register */ - if (_core_if->dma_enable) { -#if 1 // winder - dma_cache_wback_inv((unsigned long) _ep->xfer_buff, _ep->xfer_len); // winder - dwc_write_reg32 (&(in_regs->diepdma), - CPHYSADDR((uint32_t)_ep->xfer_buff)); // winder -#else - dwc_write_reg32 (&(in_regs->diepdma), - (uint32_t)_ep->dma_addr); -#endif - } else { - if (_ep->type != DWC_OTG_EP_TYPE_ISOC) { - /** - * Enable the Non-Periodic Tx FIFO empty interrupt, - * or the Tx FIFO epmty interrupt in dedicated Tx FIFO mode, - * the data will be written into the fifo by the ISR. - */ - if (_core_if->en_multiple_tx_fifo == 0) { - intr_mask.b.nptxfempty = 1; - dwc_modify_reg32( &_core_if->core_global_regs->gintsts, - intr_mask.d32, 0); - dwc_modify_reg32( &_core_if->core_global_regs->gintmsk, - intr_mask.d32, intr_mask.d32); - } else { - /* Enable the Tx FIFO Empty Interrupt for this EP */ - if (_ep->xfer_len > 0) { - uint32_t fifoemptymsk = 0; - fifoemptymsk = 1 << _ep->num; - dwc_modify_reg32(&_core_if->dev_if->dev_global_regs-> - dtknqr4_fifoemptymsk,0,fifoemptymsk); - } - } - } - } - - /* EP enable, IN data in FIFO */ - depctl.b.cnak = 1; - depctl.b.epena = 1; - dwc_write_reg32(&in_regs->diepctl, depctl.d32); - - if (_core_if->dma_enable) { - depctl.d32 = dwc_read_reg32 (&_core_if->dev_if->in_ep_regs[0]->diepctl); - depctl.b.nextep = _ep->num; - dwc_write_reg32 (&_core_if->dev_if->in_ep_regs[0]->diepctl, depctl.d32); - - } - } else { - /* OUT endpoint */ - dwc_otg_dev_out_ep_regs_t * out_regs = _core_if->dev_if->out_ep_regs[_ep->num]; - - depctl.d32 = dwc_read_reg32(&(out_regs->doepctl)); - deptsiz.d32 = dwc_read_reg32(&(out_regs->doeptsiz)); - - /* Program the transfer size and packet count as follows: - * - * pktcnt = N - * xfersize = N * maxpacket - */ - if (_ep->xfer_len == 0) { - /* Zero Length Packet */ - deptsiz.b.xfersize = _ep->maxpacket; - deptsiz.b.pktcnt = 1; - } else { - deptsiz.b.pktcnt = (_ep->xfer_len + (_ep->maxpacket - 1)) / _ep->maxpacket; - deptsiz.b.xfersize = deptsiz.b.pktcnt * _ep->maxpacket; - } - dwc_write_reg32(&out_regs->doeptsiz, deptsiz.d32); - - DWC_DEBUGPL(DBG_PCDV, "ep%d xfersize=%d pktcnt=%d\n", - _ep->num, deptsiz.b.xfersize, deptsiz.b.pktcnt); - - if (_core_if->dma_enable) { -#if 1 // winder - dwc_write_reg32 (&(out_regs->doepdma), - CPHYSADDR((uint32_t)_ep->xfer_buff)); // winder -#else - dwc_write_reg32 (&(out_regs->doepdma), - (uint32_t)_ep->dma_addr); -#endif - } - - if (_ep->type == DWC_OTG_EP_TYPE_ISOC) { - /** @todo NGS: dpid is read-only. Use setd0pid - * or setd1pid. */ - if (_ep->even_odd_frame) { - depctl.b.setd1pid = 1; - } else { - depctl.b.setd0pid = 1; - } - } - - /* EP enable */ - depctl.b.cnak = 1; - depctl.b.epena = 1; - - dwc_write_reg32(&out_regs->doepctl, depctl.d32); - - DWC_DEBUGPL(DBG_PCD, "DOEPCTL=%08x DOEPTSIZ=%08x\n", - dwc_read_reg32(&out_regs->doepctl), - dwc_read_reg32(&out_regs->doeptsiz)); - DWC_DEBUGPL(DBG_PCD, "DAINTMSK=%08x GINTMSK=%08x\n", - dwc_read_reg32(&_core_if->dev_if->dev_global_regs->daintmsk), - dwc_read_reg32(&_core_if->core_global_regs->gintmsk)); - } -} - - -/** - * This function does the setup for a data transfer for EP0 and starts - * the transfer. For an IN transfer, the packets will be loaded into - * the appropriate Tx FIFO in the ISR. For OUT transfers, the packets are - * unloaded from the Rx FIFO in the ISR. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _ep The EP0 data. - */ -void dwc_otg_ep0_start_transfer(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep) -{ - volatile depctl_data_t depctl; - volatile deptsiz0_data_t deptsiz; - gintmsk_data_t intr_mask = { .d32 = 0}; - - DWC_DEBUGPL(DBG_PCD, "ep%d-%s xfer_len=%d xfer_cnt=%d " - "xfer_buff=%p start_xfer_buff=%p total_len=%d\n", - _ep->num, (_ep->is_in?"IN":"OUT"), _ep->xfer_len, - _ep->xfer_count, _ep->xfer_buff, _ep->start_xfer_buff, - _ep->total_len); - _ep->total_len = _ep->xfer_len; - - /* IN endpoint */ - if (_ep->is_in == 1) { - dwc_otg_dev_in_ep_regs_t * in_regs = _core_if->dev_if->in_ep_regs[0]; - gnptxsts_data_t gtxstatus; - gtxstatus.d32 = dwc_read_reg32(&_core_if->core_global_regs->gnptxsts); - if (_core_if->en_multiple_tx_fifo == 0 && - gtxstatus.b.nptxqspcavail == 0) { -#ifdef DEBUG - deptsiz.d32 = dwc_read_reg32(&in_regs->dieptsiz); - DWC_DEBUGPL(DBG_PCD,"DIEPCTL0=%0x\n", - dwc_read_reg32(&in_regs->diepctl)); - DWC_DEBUGPL(DBG_PCD, "DIEPTSIZ0=%0x (sz=%d, pcnt=%d)\n", - deptsiz.d32, deptsiz.b.xfersize,deptsiz.b.pktcnt); - DWC_PRINT("TX Queue or FIFO Full (0x%0x)\n", gtxstatus.d32); -#endif /* */ - printk("TX Queue or FIFO Full!!!!\n"); // test-only - //return; - MDELAY(100); //james - } - - depctl.d32 = dwc_read_reg32(&in_regs->diepctl); - deptsiz.d32 = dwc_read_reg32(&in_regs->dieptsiz); - - /* Zero Length Packet? */ - if (_ep->xfer_len == 0) { - deptsiz.b.xfersize = 0; - deptsiz.b.pktcnt = 1; - } else { - /* Program the transfer size and packet count - * as follows: xfersize = N * maxpacket + - * short_packet pktcnt = N + (short_packet - * exist ? 1 : 0) - */ - if (_ep->xfer_len > _ep->maxpacket) { - _ep->xfer_len = _ep->maxpacket; - deptsiz.b.xfersize = _ep->maxpacket; - } - else { - deptsiz.b.xfersize = _ep->xfer_len; - } - deptsiz.b.pktcnt = 1; - - } - dwc_write_reg32(&in_regs->dieptsiz, deptsiz.d32); - DWC_DEBUGPL(DBG_PCDV, "IN len=%d xfersize=%d pktcnt=%d [%08x]\n", - _ep->xfer_len, deptsiz.b.xfersize,deptsiz.b.pktcnt, deptsiz.d32); - - /* Write the DMA register */ - if (_core_if->dma_enable) { - dwc_write_reg32(&(in_regs->diepdma), (uint32_t) _ep->dma_addr); - } - - /* EP enable, IN data in FIFO */ - depctl.b.cnak = 1; - depctl.b.epena = 1; - dwc_write_reg32(&in_regs->diepctl, depctl.d32); - - /** - * Enable the Non-Periodic Tx FIFO empty interrupt, the - * data will be written into the fifo by the ISR. - */ - if (!_core_if->dma_enable) { - if (_core_if->en_multiple_tx_fifo == 0) { - intr_mask.b.nptxfempty = 1; - dwc_modify_reg32(&_core_if->core_global_regs->gintsts, intr_mask.d32, 0); - dwc_modify_reg32(&_core_if->core_global_regs->gintmsk, intr_mask.d32, - intr_mask.d32); - } else { - /* Enable the Tx FIFO Empty Interrupt for this EP */ - if (_ep->xfer_len > 0) { - uint32_t fifoemptymsk = 0; - fifoemptymsk |= 1 << _ep->num; - dwc_modify_reg32(&_core_if->dev_if->dev_global_regs->dtknqr4_fifoemptymsk, - 0, fifoemptymsk); - } - - } - } - } else { - /* OUT endpoint */ - dwc_otg_dev_out_ep_regs_t * out_regs = _core_if->dev_if->out_ep_regs[_ep->num]; - - depctl.d32 = dwc_read_reg32(&out_regs->doepctl); - deptsiz.d32 = dwc_read_reg32(&out_regs->doeptsiz); - - /* Program the transfer size and packet count as follows: - * xfersize = N * (maxpacket + 4 - (maxpacket % 4)) - * pktcnt = N */ - if (_ep->xfer_len == 0) { - /* Zero Length Packet */ - deptsiz.b.xfersize = _ep->maxpacket; - deptsiz.b.pktcnt = 1; - } else { - deptsiz.b.pktcnt = (_ep->xfer_len + (_ep->maxpacket - 1)) / _ep->maxpacket; - deptsiz.b.xfersize = deptsiz.b.pktcnt * _ep->maxpacket; - } - - dwc_write_reg32(&out_regs->doeptsiz, deptsiz.d32); - DWC_DEBUGPL(DBG_PCDV, "len=%d xfersize=%d pktcnt=%d\n", - _ep->xfer_len, deptsiz.b.xfersize,deptsiz.b.pktcnt); - - if (_core_if->dma_enable) { - dwc_write_reg32(&(out_regs->doepdma), (uint32_t) _ep->dma_addr); - } - - /* EP enable */ - depctl.b.cnak = 1; - depctl.b.epena = 1; - dwc_write_reg32 (&(out_regs->doepctl), depctl.d32); - } -} - -/** - * This function continues control IN transfers started by - * dwc_otg_ep0_start_transfer, when the transfer does not fit in a - * single packet. NOTE: The DIEPCTL0/DOEPCTL0 registers only have one - * bit for the packet count. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _ep The EP0 data. - */ -void dwc_otg_ep0_continue_transfer(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep) -{ - depctl_data_t depctl; - deptsiz0_data_t deptsiz; - gintmsk_data_t intr_mask = { .d32 = 0}; - - if (_ep->is_in == 1) { - dwc_otg_dev_in_ep_regs_t *in_regs = - _core_if->dev_if->in_ep_regs[0]; - gnptxsts_data_t tx_status = {.d32 = 0}; - - tx_status.d32 = dwc_read_reg32( &_core_if->core_global_regs->gnptxsts ); - /** @todo Should there be check for room in the Tx - * Status Queue. If not remove the code above this comment. */ - - depctl.d32 = dwc_read_reg32(&in_regs->diepctl); - deptsiz.d32 = dwc_read_reg32(&in_regs->dieptsiz); - - /* Program the transfer size and packet count - * as follows: xfersize = N * maxpacket + - * short_packet pktcnt = N + (short_packet - * exist ? 1 : 0) - */ - deptsiz.b.xfersize = (_ep->total_len - _ep->xfer_count) > _ep->maxpacket ? _ep->maxpacket : - (_ep->total_len - _ep->xfer_count); - deptsiz.b.pktcnt = 1; - _ep->xfer_len += deptsiz.b.xfersize; - - dwc_write_reg32(&in_regs->dieptsiz, deptsiz.d32); - DWC_DEBUGPL(DBG_PCDV, "IN len=%d xfersize=%d pktcnt=%d [%08x]\n", - _ep->xfer_len, - deptsiz.b.xfersize, deptsiz.b.pktcnt, deptsiz.d32); - - /* Write the DMA register */ - if (_core_if->hwcfg2.b.architecture == DWC_INT_DMA_ARCH) { - dwc_write_reg32 (&(in_regs->diepdma), - CPHYSADDR((uint32_t)_ep->dma_addr)); // winder - } - - /* EP enable, IN data in FIFO */ - depctl.b.cnak = 1; - depctl.b.epena = 1; - dwc_write_reg32(&in_regs->diepctl, depctl.d32); - - /** - * Enable the Non-Periodic Tx FIFO empty interrupt, the - * data will be written into the fifo by the ISR. - */ - if (!_core_if->dma_enable) { - /* First clear it from GINTSTS */ - intr_mask.b.nptxfempty = 1; - dwc_write_reg32( &_core_if->core_global_regs->gintsts, - intr_mask.d32 ); - - dwc_modify_reg32( &_core_if->core_global_regs->gintmsk, - intr_mask.d32, intr_mask.d32); - } - - } - -} - -#ifdef DEBUG -void dump_msg(const u8 *buf, unsigned int length) -{ - unsigned int start, num, i; - char line[52], *p; - - if (length >= 512) - return; - start = 0; - while (length > 0) { - num = min(length, 16u); - p = line; - for (i = 0; i < num; ++i) { - if (i == 8) - *p++ = ' '; - sprintf(p, " %02x", buf[i]); - p += 3; - } - *p = 0; - DWC_PRINT( "%6x: %s\n", start, line); - buf += num; - start += num; - length -= num; - } -} -#else -static inline void dump_msg(const u8 *buf, unsigned int length) -{ -} -#endif - -/** - * This function writes a packet into the Tx FIFO associated with the - * EP. For non-periodic EPs the non-periodic Tx FIFO is written. For - * periodic EPs the periodic Tx FIFO associated with the EP is written - * with all packets for the next micro-frame. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _ep The EP to write packet for. - * @param _dma Indicates if DMA is being used. - */ -void dwc_otg_ep_write_packet(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep, int _dma) -{ - /** - * The buffer is padded to DWORD on a per packet basis in - * slave/dma mode if the MPS is not DWORD aligned. The last - * packet, if short, is also padded to a multiple of DWORD. - * - * ep->xfer_buff always starts DWORD aligned in memory and is a - * multiple of DWORD in length - * - * ep->xfer_len can be any number of bytes - * - * ep->xfer_count is a multiple of ep->maxpacket until the last - * packet - * - * FIFO access is DWORD */ - - uint32_t i; - uint32_t byte_count; - uint32_t dword_count; - uint32_t *fifo; - uint32_t *data_buff = (uint32_t *)_ep->xfer_buff; - - //DWC_DEBUGPL((DBG_PCDV | DBG_CILV), "%s(%p,%p)\n", __func__, _core_if, _ep); - if (_ep->xfer_count >= _ep->xfer_len) { - DWC_WARN("%s() No data for EP%d!!!\n", __func__, _ep->num); - return; - } - - /* Find the byte length of the packet either short packet or MPS */ - if ((_ep->xfer_len - _ep->xfer_count) < _ep->maxpacket) { - byte_count = _ep->xfer_len - _ep->xfer_count; - } - else { - byte_count = _ep->maxpacket; - } - - /* Find the DWORD length, padded by extra bytes as neccessary if MPS - * is not a multiple of DWORD */ - dword_count = (byte_count + 3) / 4; - -#ifdef VERBOSE - dump_msg(_ep->xfer_buff, byte_count); -#endif - if (_ep->type == DWC_OTG_EP_TYPE_ISOC) { - /**@todo NGS Where are the Periodic Tx FIFO addresses - * intialized? What should this be? */ - fifo = _core_if->data_fifo[_ep->tx_fifo_num]; - } else { - fifo = _core_if->data_fifo[_ep->num]; - } - - DWC_DEBUGPL((DBG_PCDV|DBG_CILV), "fifo=%p buff=%p *p=%08x bc=%d\n", - fifo, data_buff, *data_buff, byte_count); - - - if (!_dma) { - for (i=0; i<dword_count; i++, data_buff++) { - dwc_write_reg32( fifo, *data_buff ); - } - } - - _ep->xfer_count += byte_count; - _ep->xfer_buff += byte_count; -#if 1 // winder, why do we need this?? - _ep->dma_addr += byte_count; -#endif -} - -/** - * Set the EP STALL. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _ep The EP to set the stall on. - */ -void dwc_otg_ep_set_stall(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep) -{ - depctl_data_t depctl; - volatile uint32_t *depctl_addr; - - DWC_DEBUGPL(DBG_PCD, "%s ep%d-%s\n", __func__, _ep->num, - (_ep->is_in?"IN":"OUT")); - - if (_ep->is_in == 1) { - depctl_addr = &(_core_if->dev_if->in_ep_regs[_ep->num]->diepctl); - depctl.d32 = dwc_read_reg32(depctl_addr); - - /* set the disable and stall bits */ - if (depctl.b.epena) { - depctl.b.epdis = 1; - } - depctl.b.stall = 1; - dwc_write_reg32(depctl_addr, depctl.d32); - - } else { - depctl_addr = &(_core_if->dev_if->out_ep_regs[_ep->num]->doepctl); - depctl.d32 = dwc_read_reg32(depctl_addr); - - /* set the stall bit */ - depctl.b.stall = 1; - dwc_write_reg32(depctl_addr, depctl.d32); - } - DWC_DEBUGPL(DBG_PCD,"DEPCTL=%0x\n",dwc_read_reg32(depctl_addr)); - return; -} - -/** - * Clear the EP STALL. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _ep The EP to clear stall from. - */ -void dwc_otg_ep_clear_stall(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep) -{ - depctl_data_t depctl; - volatile uint32_t *depctl_addr; - - DWC_DEBUGPL(DBG_PCD, "%s ep%d-%s\n", __func__, _ep->num, - (_ep->is_in?"IN":"OUT")); - - if (_ep->is_in == 1) { - depctl_addr = &(_core_if->dev_if->in_ep_regs[_ep->num]->diepctl); - } else { - depctl_addr = &(_core_if->dev_if->out_ep_regs[_ep->num]->doepctl); - } - - depctl.d32 = dwc_read_reg32(depctl_addr); - - /* clear the stall bits */ - depctl.b.stall = 0; - - /* - * USB Spec 9.4.5: For endpoints using data toggle, regardless - * of whether an endpoint has the Halt feature set, a - * ClearFeature(ENDPOINT_HALT) request always results in the - * data toggle being reinitialized to DATA0. - */ - if (_ep->type == DWC_OTG_EP_TYPE_INTR || - _ep->type == DWC_OTG_EP_TYPE_BULK) { - depctl.b.setd0pid = 1; /* DATA0 */ - } - - dwc_write_reg32(depctl_addr, depctl.d32); - DWC_DEBUGPL(DBG_PCD,"DEPCTL=%0x\n",dwc_read_reg32(depctl_addr)); - return; -} - -/** - * This function reads a packet from the Rx FIFO into the destination - * buffer. To read SETUP data use dwc_otg_read_setup_packet. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _dest Destination buffer for the packet. - * @param _bytes Number of bytes to copy to the destination. - */ -void dwc_otg_read_packet(dwc_otg_core_if_t *_core_if, - uint8_t *_dest, - uint16_t _bytes) -{ - int i; - int word_count = (_bytes + 3) / 4; - - volatile uint32_t *fifo = _core_if->data_fifo[0]; - uint32_t *data_buff = (uint32_t *)_dest; - - /** - * @todo Account for the case where _dest is not dword aligned. This - * requires reading data from the FIFO into a uint32_t temp buffer, - * then moving it into the data buffer. - */ - - DWC_DEBUGPL((DBG_PCDV | DBG_CILV), "%s(%p,%p,%d)\n", __func__, - _core_if, _dest, _bytes); - - for (i=0; i<word_count; i++, data_buff++) { - *data_buff = dwc_read_reg32(fifo); - } - - return; -} - - -#ifdef DEBUG -/** - * This functions reads the device registers and prints them - * - * @param _core_if Programming view of DWC_otg controller. - */ -void dwc_otg_dump_dev_registers(dwc_otg_core_if_t *_core_if) -{ - int i; - volatile uint32_t *addr; - - DWC_PRINT("Device Global Registers\n"); - addr=&_core_if->dev_if->dev_global_regs->dcfg; - DWC_PRINT("DCFG @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->dev_global_regs->dctl; - DWC_PRINT("DCTL @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->dev_global_regs->dsts; - DWC_PRINT("DSTS @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->dev_global_regs->diepmsk; - DWC_PRINT("DIEPMSK @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->dev_global_regs->doepmsk; - DWC_PRINT("DOEPMSK @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->dev_global_regs->daint; - DWC_PRINT("DAINT @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->dev_global_regs->dtknqr1; - DWC_PRINT("DTKNQR1 @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - if (_core_if->hwcfg2.b.dev_token_q_depth > 6) { - addr=&_core_if->dev_if->dev_global_regs->dtknqr2; - DWC_PRINT("DTKNQR2 @0x%08X : 0x%08X\n", - (uint32_t)addr,dwc_read_reg32(addr)); - } - - addr=&_core_if->dev_if->dev_global_regs->dvbusdis; - DWC_PRINT("DVBUSID @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - - addr=&_core_if->dev_if->dev_global_regs->dvbuspulse; - DWC_PRINT("DVBUSPULSE @0x%08X : 0x%08X\n", - (uint32_t)addr,dwc_read_reg32(addr)); - - if (_core_if->hwcfg2.b.dev_token_q_depth > 14) { - addr = &_core_if->dev_if->dev_global_regs->dtknqr3_dthrctl; - DWC_PRINT("DTKNQR3 @0x%08X : 0x%08X\n", - (uint32_t)addr, dwc_read_reg32(addr)); - } - - if (_core_if->hwcfg2.b.dev_token_q_depth > 22) { - addr = &_core_if->dev_if->dev_global_regs->dtknqr4_fifoemptymsk; - DWC_PRINT("DTKNQR4 @0x%08X : 0x%08X\n", (uint32_t) addr, - dwc_read_reg32(addr)); - } - for (i = 0; i <= _core_if->dev_if->num_in_eps; i++) { - DWC_PRINT("Device IN EP %d Registers\n", i); - addr=&_core_if->dev_if->in_ep_regs[i]->diepctl; - DWC_PRINT("DIEPCTL @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->in_ep_regs[i]->diepint; - DWC_PRINT("DIEPINT @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->in_ep_regs[i]->dieptsiz; - DWC_PRINT("DIETSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->in_ep_regs[i]->diepdma; - DWC_PRINT("DIEPDMA @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - -addr = &_core_if->dev_if->in_ep_regs[i]->dtxfsts; - DWC_PRINT("DTXFSTS @0x%08X : 0x%08X\n", (uint32_t) addr, - dwc_read_reg32(addr)); - } - for (i = 0; i <= _core_if->dev_if->num_out_eps; i++) { - DWC_PRINT("Device OUT EP %d Registers\n", i); - addr=&_core_if->dev_if->out_ep_regs[i]->doepctl; - DWC_PRINT("DOEPCTL @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->out_ep_regs[i]->doepfn; - DWC_PRINT("DOEPFN @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->out_ep_regs[i]->doepint; - DWC_PRINT("DOEPINT @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->out_ep_regs[i]->doeptsiz; - DWC_PRINT("DOETSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->dev_if->out_ep_regs[i]->doepdma; - DWC_PRINT("DOEPDMA @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - } - return; -} - -/** - * This function reads the host registers and prints them - * - * @param _core_if Programming view of DWC_otg controller. - */ -void dwc_otg_dump_host_registers(dwc_otg_core_if_t *_core_if) -{ - int i; - volatile uint32_t *addr; - - DWC_PRINT("Host Global Registers\n"); - addr=&_core_if->host_if->host_global_regs->hcfg; - DWC_PRINT("HCFG @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->host_global_regs->hfir; - DWC_PRINT("HFIR @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->host_global_regs->hfnum; - DWC_PRINT("HFNUM @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->host_global_regs->hptxsts; - DWC_PRINT("HPTXSTS @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->host_global_regs->haint; - DWC_PRINT("HAINT @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->host_global_regs->haintmsk; - DWC_PRINT("HAINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=_core_if->host_if->hprt0; - DWC_PRINT("HPRT0 @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - - for (i=0; i<_core_if->core_params->host_channels; i++) { - DWC_PRINT("Host Channel %d Specific Registers\n", i); - addr=&_core_if->host_if->hc_regs[i]->hcchar; - DWC_PRINT("HCCHAR @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->hc_regs[i]->hcsplt; - DWC_PRINT("HCSPLT @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->hc_regs[i]->hcint; - DWC_PRINT("HCINT @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->hc_regs[i]->hcintmsk; - DWC_PRINT("HCINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->hc_regs[i]->hctsiz; - DWC_PRINT("HCTSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->host_if->hc_regs[i]->hcdma; - DWC_PRINT("HCDMA @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - - } - return; -} - -/** - * This function reads the core global registers and prints them - * - * @param _core_if Programming view of DWC_otg controller. - */ -void dwc_otg_dump_global_registers(dwc_otg_core_if_t *_core_if) -{ - int i; - volatile uint32_t *addr; - - DWC_PRINT("Core Global Registers\n"); - addr=&_core_if->core_global_regs->gotgctl; - DWC_PRINT("GOTGCTL @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gotgint; - DWC_PRINT("GOTGINT @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gahbcfg; - DWC_PRINT("GAHBCFG @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gusbcfg; - DWC_PRINT("GUSBCFG @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->grstctl; - DWC_PRINT("GRSTCTL @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gintsts; - DWC_PRINT("GINTSTS @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gintmsk; - DWC_PRINT("GINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->grxstsr; - DWC_PRINT("GRXSTSR @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - //addr=&_core_if->core_global_regs->grxstsp; - //DWC_PRINT("GRXSTSP @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->grxfsiz; - DWC_PRINT("GRXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gnptxfsiz; - DWC_PRINT("GNPTXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gnptxsts; - DWC_PRINT("GNPTXSTS @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gi2cctl; - DWC_PRINT("GI2CCTL @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gpvndctl; - DWC_PRINT("GPVNDCTL @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->ggpio; - DWC_PRINT("GGPIO @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->guid; - DWC_PRINT("GUID @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->gsnpsid; - DWC_PRINT("GSNPSID @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->ghwcfg1; - DWC_PRINT("GHWCFG1 @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->ghwcfg2; - DWC_PRINT("GHWCFG2 @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->ghwcfg3; - DWC_PRINT("GHWCFG3 @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->ghwcfg4; - DWC_PRINT("GHWCFG4 @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - addr=&_core_if->core_global_regs->hptxfsiz; - DWC_PRINT("HPTXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,dwc_read_reg32(addr)); - - for (i=0; i<_core_if->hwcfg4.b.num_dev_perio_in_ep; i++) { - addr=&_core_if->core_global_regs->dptxfsiz_dieptxf[i]; - DWC_PRINT("DPTXFSIZ[%d] @0x%08X : 0x%08X\n",i,(uint32_t)addr,dwc_read_reg32(addr)); - } - -} -#endif - -/** - * Flush a Tx FIFO. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _num Tx FIFO to flush. - */ -extern void dwc_otg_flush_tx_fifo( dwc_otg_core_if_t *_core_if, - const int _num ) -{ - dwc_otg_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset = { .d32 = 0}; - int count = 0; - - DWC_DEBUGPL((DBG_CIL|DBG_PCDV), "Flush Tx FIFO %d\n", _num); - - greset.b.txfflsh = 1; - greset.b.txfnum = _num; - dwc_write_reg32( &global_regs->grstctl, greset.d32 ); - - do { - greset.d32 = dwc_read_reg32( &global_regs->grstctl); - if (++count > 10000){ - DWC_WARN("%s() HANG! GRSTCTL=%0x GNPTXSTS=0x%08x\n", - __func__, greset.d32, - dwc_read_reg32( &global_regs->gnptxsts)); - break; - } - - udelay(1); - } while (greset.b.txfflsh == 1); - /* Wait for 3 PHY Clocks*/ - UDELAY(1); -} - -/** - * Flush Rx FIFO. - * - * @param _core_if Programming view of DWC_otg controller. - */ -extern void dwc_otg_flush_rx_fifo( dwc_otg_core_if_t *_core_if ) -{ - dwc_otg_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset = { .d32 = 0}; - int count = 0; - - DWC_DEBUGPL((DBG_CIL|DBG_PCDV), "%s\n", __func__); - /* - * - */ - greset.b.rxfflsh = 1; - dwc_write_reg32( &global_regs->grstctl, greset.d32 ); - - do { - greset.d32 = dwc_read_reg32( &global_regs->grstctl); - if (++count > 10000){ - DWC_WARN("%s() HANG! GRSTCTL=%0x\n", __func__, - greset.d32); - break; - } - } while (greset.b.rxfflsh == 1); - /* Wait for 3 PHY Clocks*/ - UDELAY(1); -} - -/** - * Do core a soft reset of the core. Be careful with this because it - * resets all the internal state machines of the core. - */ - -void dwc_otg_core_reset(dwc_otg_core_if_t *_core_if) -{ - dwc_otg_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset = { .d32 = 0}; - int count = 0; - - DWC_DEBUGPL(DBG_CILV, "%s\n", __func__); - /* Wait for AHB master IDLE state. */ - do { - UDELAY(10); - greset.d32 = dwc_read_reg32( &global_regs->grstctl); - if (++count > 100000){ - DWC_WARN("%s() HANG! AHB Idle GRSTCTL=%0x %x\n", __func__, - greset.d32, greset.b.ahbidle); - return; - } - } while (greset.b.ahbidle == 0); - -// winder add. -#if 1 - /* Note: Actually, I don't exactly why we need to put delay here. */ - MDELAY(100); -#endif - /* Core Soft Reset */ - count = 0; - greset.b.csftrst = 1; - dwc_write_reg32( &global_regs->grstctl, greset.d32 ); -// winder add. -#if 1 - /* Note: Actually, I don't exactly why we need to put delay here. */ - MDELAY(100); -#endif - do { - greset.d32 = dwc_read_reg32( &global_regs->grstctl); - if (++count > 10000){ - DWC_WARN("%s() HANG! Soft Reset GRSTCTL=%0x\n", __func__, - greset.d32); - break; - } - udelay(1); - } while (greset.b.csftrst == 1); - /* Wait for 3 PHY Clocks*/ - //DWC_PRINT("100ms\n"); - MDELAY(100); -} - - - -/** - * Register HCD callbacks. The callbacks are used to start and stop - * the HCD for interrupt processing. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _cb the HCD callback structure. - * @param _p pointer to be passed to callback function (usb_hcd*). - */ -extern void dwc_otg_cil_register_hcd_callbacks( dwc_otg_core_if_t *_core_if, - dwc_otg_cil_callbacks_t *_cb, - void *_p) -{ - _core_if->hcd_cb = _cb; - _cb->p = _p; -} - -/** - * Register PCD callbacks. The callbacks are used to start and stop - * the PCD for interrupt processing. - * - * @param _core_if Programming view of DWC_otg controller. - * @param _cb the PCD callback structure. - * @param _p pointer to be passed to callback function (pcd*). - */ -extern void dwc_otg_cil_register_pcd_callbacks( dwc_otg_core_if_t *_core_if, - dwc_otg_cil_callbacks_t *_cb, - void *_p) -{ - _core_if->pcd_cb = _cb; - _cb->p = _p; -} - diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil.h b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil.h deleted file mode 100644 index bbb9516b85..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil.h +++ /dev/null @@ -1,911 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_cil.h $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 631780 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -#if !defined(__DWC_CIL_H__) -#define __DWC_CIL_H__ - -#include "dwc_otg_plat.h" - -#include "dwc_otg_regs.h" -#ifdef DEBUG -#include "linux/timer.h" -#endif - -/* the OTG capabilities. */ -#define DWC_OTG_CAP_PARAM_HNP_SRP_CAPABLE 0 -#define DWC_OTG_CAP_PARAM_SRP_ONLY_CAPABLE 1 -#define DWC_OTG_CAP_PARAM_NO_HNP_SRP_CAPABLE 2 -/* the maximum speed of operation in host and device mode. */ -#define DWC_SPEED_PARAM_HIGH 0 -#define DWC_SPEED_PARAM_FULL 1 -/* the PHY clock rate in low power mode when connected to a - * Low Speed device in host mode. */ -#define DWC_HOST_LS_LOW_POWER_PHY_CLK_PARAM_48MHZ 0 -#define DWC_HOST_LS_LOW_POWER_PHY_CLK_PARAM_6MHZ 1 -/* the type of PHY interface to use. */ -#define DWC_PHY_TYPE_PARAM_FS 0 -#define DWC_PHY_TYPE_PARAM_UTMI 1 -#define DWC_PHY_TYPE_PARAM_ULPI 2 -/* whether to use the internal or external supply to - * drive the vbus with a ULPI phy. */ -#define DWC_PHY_ULPI_INTERNAL_VBUS 0 -#define DWC_PHY_ULPI_EXTERNAL_VBUS 1 -/* EP type. */ - -/** - * @file - * This file contains the interface to the Core Interface Layer. - */ - -/** - * The <code>dwc_ep</code> structure represents the state of a single - * endpoint when acting in device mode. It contains the data items - * needed for an endpoint to be activated and transfer packets. - */ -typedef struct dwc_ep { - /** EP number used for register address lookup */ - uint8_t num; - /** EP direction 0 = OUT */ - unsigned is_in : 1; - /** EP active. */ - unsigned active : 1; - - /** Periodic Tx FIFO # for IN EPs For INTR EP set to 0 to use non-periodic Tx FIFO - If dedicated Tx FIFOs are enabled for all IN Eps - Tx FIFO # FOR IN EPs*/ - unsigned tx_fifo_num : 4; - /** EP type: 0 - Control, 1 - ISOC, 2 - BULK, 3 - INTR */ - unsigned type : 2; -#define DWC_OTG_EP_TYPE_CONTROL 0 -#define DWC_OTG_EP_TYPE_ISOC 1 -#define DWC_OTG_EP_TYPE_BULK 2 -#define DWC_OTG_EP_TYPE_INTR 3 - - /** DATA start PID for INTR and BULK EP */ - unsigned data_pid_start : 1; - /** Frame (even/odd) for ISOC EP */ - unsigned even_odd_frame : 1; - /** Max Packet bytes */ - unsigned maxpacket : 11; - - /** @name Transfer state */ - /** @{ */ - - /** - * Pointer to the beginning of the transfer buffer -- do not modify - * during transfer. - */ - - uint32_t dma_addr; - - uint8_t *start_xfer_buff; - /** pointer to the transfer buffer */ - uint8_t *xfer_buff; - /** Number of bytes to transfer */ - unsigned xfer_len : 19; - /** Number of bytes transferred. */ - unsigned xfer_count : 19; - /** Sent ZLP */ - unsigned sent_zlp : 1; - /** Total len for control transfer */ - unsigned total_len : 19; - - /** stall clear flag */ - unsigned stall_clear_flag : 1; - - /** @} */ -} dwc_ep_t; - -/* - * Reasons for halting a host channel. - */ -typedef enum dwc_otg_halt_status { - DWC_OTG_HC_XFER_NO_HALT_STATUS, - DWC_OTG_HC_XFER_COMPLETE, - DWC_OTG_HC_XFER_URB_COMPLETE, - DWC_OTG_HC_XFER_ACK, - DWC_OTG_HC_XFER_NAK, - DWC_OTG_HC_XFER_NYET, - DWC_OTG_HC_XFER_STALL, - DWC_OTG_HC_XFER_XACT_ERR, - DWC_OTG_HC_XFER_FRAME_OVERRUN, - DWC_OTG_HC_XFER_BABBLE_ERR, - DWC_OTG_HC_XFER_DATA_TOGGLE_ERR, - DWC_OTG_HC_XFER_AHB_ERR, - DWC_OTG_HC_XFER_PERIODIC_INCOMPLETE, - DWC_OTG_HC_XFER_URB_DEQUEUE -} dwc_otg_halt_status_e; - -/** - * Host channel descriptor. This structure represents the state of a single - * host channel when acting in host mode. It contains the data items needed to - * transfer packets to an endpoint via a host channel. - */ -typedef struct dwc_hc { - /** Host channel number used for register address lookup */ - uint8_t hc_num; - - /** Device to access */ - unsigned dev_addr : 7; - - /** EP to access */ - unsigned ep_num : 4; - - /** EP direction. 0: OUT, 1: IN */ - unsigned ep_is_in : 1; - - /** - * EP speed. - * One of the following values: - * - DWC_OTG_EP_SPEED_LOW - * - DWC_OTG_EP_SPEED_FULL - * - DWC_OTG_EP_SPEED_HIGH - */ - unsigned speed : 2; -#define DWC_OTG_EP_SPEED_LOW 0 -#define DWC_OTG_EP_SPEED_FULL 1 -#define DWC_OTG_EP_SPEED_HIGH 2 - - /** - * Endpoint type. - * One of the following values: - * - DWC_OTG_EP_TYPE_CONTROL: 0 - * - DWC_OTG_EP_TYPE_ISOC: 1 - * - DWC_OTG_EP_TYPE_BULK: 2 - * - DWC_OTG_EP_TYPE_INTR: 3 - */ - unsigned ep_type : 2; - - /** Max packet size in bytes */ - unsigned max_packet : 11; - - /** - * PID for initial transaction. - * 0: DATA0,<br> - * 1: DATA2,<br> - * 2: DATA1,<br> - * 3: MDATA (non-Control EP), - * SETUP (Control EP) - */ - unsigned data_pid_start : 2; -#define DWC_OTG_HC_PID_DATA0 0 -#define DWC_OTG_HC_PID_DATA2 1 -#define DWC_OTG_HC_PID_DATA1 2 -#define DWC_OTG_HC_PID_MDATA 3 -#define DWC_OTG_HC_PID_SETUP 3 - - /** Number of periodic transactions per (micro)frame */ - unsigned multi_count: 2; - - /** @name Transfer State */ - /** @{ */ - - /** Pointer to the current transfer buffer position. */ - uint8_t *xfer_buff; - /** Total number of bytes to transfer. */ - uint32_t xfer_len; - /** Number of bytes transferred so far. */ - uint32_t xfer_count; - /** Packet count at start of transfer.*/ - uint16_t start_pkt_count; - - /** - * Flag to indicate whether the transfer has been started. Set to 1 if - * it has been started, 0 otherwise. - */ - uint8_t xfer_started; - - /** - * Set to 1 to indicate that a PING request should be issued on this - * channel. If 0, process normally. - */ - uint8_t do_ping; - - /** - * Set to 1 to indicate that the error count for this transaction is - * non-zero. Set to 0 if the error count is 0. - */ - uint8_t error_state; - - /** - * Set to 1 to indicate that this channel should be halted the next - * time a request is queued for the channel. This is necessary in - * slave mode if no request queue space is available when an attempt - * is made to halt the channel. - */ - uint8_t halt_on_queue; - - /** - * Set to 1 if the host channel has been halted, but the core is not - * finished flushing queued requests. Otherwise 0. - */ - uint8_t halt_pending; - - /** - * Reason for halting the host channel. - */ - dwc_otg_halt_status_e halt_status; - - /* - * Split settings for the host channel - */ - uint8_t do_split; /**< Enable split for the channel */ - uint8_t complete_split; /**< Enable complete split */ - uint8_t hub_addr; /**< Address of high speed hub */ - - uint8_t port_addr; /**< Port of the low/full speed device */ - /** Split transaction position - * One of the following values: - * - DWC_HCSPLIT_XACTPOS_MID - * - DWC_HCSPLIT_XACTPOS_BEGIN - * - DWC_HCSPLIT_XACTPOS_END - * - DWC_HCSPLIT_XACTPOS_ALL */ - uint8_t xact_pos; - - /** Set when the host channel does a short read. */ - uint8_t short_read; - - /** - * Number of requests issued for this channel since it was assigned to - * the current transfer (not counting PINGs). - */ - uint8_t requests; - - /** - * Queue Head for the transfer being processed by this channel. - */ - struct dwc_otg_qh *qh; - - /** @} */ - - /** Entry in list of host channels. */ - struct list_head hc_list_entry; -} dwc_hc_t; - -/** - * The following parameters may be specified when starting the module. These - * parameters define how the DWC_otg controller should be configured. - * Parameter values are passed to the CIL initialization function - * dwc_otg_cil_init. - */ - -typedef struct dwc_otg_core_params -{ - int32_t opt; -//#define dwc_param_opt_default 1 - /** - * Specifies the OTG capabilities. The driver will automatically - * detect the value for this parameter if none is specified. - * 0 - HNP and SRP capable (default) - * 1 - SRP Only capable - * 2 - No HNP/SRP capable - */ - int32_t otg_cap; -#define DWC_OTG_CAP_PARAM_HNP_SRP_CAPABLE 0 -#define DWC_OTG_CAP_PARAM_SRP_ONLY_CAPABLE 1 -#define DWC_OTG_CAP_PARAM_NO_HNP_SRP_CAPABLE 2 -//#define dwc_param_otg_cap_default DWC_OTG_CAP_PARAM_HNP_SRP_CAPABLE - /** - * Specifies whether to use slave or DMA mode for accessing the data - * FIFOs. The driver will automatically detect the value for this - * parameter if none is specified. - * 0 - Slave - * 1 - DMA (default, if available) - */ - int32_t dma_enable; -//#define dwc_param_dma_enable_default 1 - /** The DMA Burst size (applicable only for External DMA - * Mode). 1, 4, 8 16, 32, 64, 128, 256 (default 32) - */ - int32_t dma_burst_size; /* Translate this to GAHBCFG values */ -//#define dwc_param_dma_burst_size_default 32 - /** - * Specifies the maximum speed of operation in host and device mode. - * The actual speed depends on the speed of the attached device and - * the value of phy_type. The actual speed depends on the speed of the - * attached device. - * 0 - High Speed (default) - * 1 - Full Speed - */ - int32_t speed; -//#define dwc_param_speed_default 0 -#define DWC_SPEED_PARAM_HIGH 0 -#define DWC_SPEED_PARAM_FULL 1 - - /** Specifies whether low power mode is supported when attached - * to a Full Speed or Low Speed device in host mode. - * 0 - Don't support low power mode (default) - * 1 - Support low power mode - */ - int32_t host_support_fs_ls_low_power; -//#define dwc_param_host_support_fs_ls_low_power_default 0 - /** Specifies the PHY clock rate in low power mode when connected to a - * Low Speed device in host mode. This parameter is applicable only if - * HOST_SUPPORT_FS_LS_LOW_POWER is enabled. If PHY_TYPE is set to FS - * then defaults to 6 MHZ otherwise 48 MHZ. - * - * 0 - 48 MHz - * 1 - 6 MHz - */ - int32_t host_ls_low_power_phy_clk; -//#define dwc_param_host_ls_low_power_phy_clk_default 0 -#define DWC_HOST_LS_LOW_POWER_PHY_CLK_PARAM_48MHZ 0 -#define DWC_HOST_LS_LOW_POWER_PHY_CLK_PARAM_6MHZ 1 - /** - * 0 - Use cC FIFO size parameters - * 1 - Allow dynamic FIFO sizing (default) - */ - int32_t enable_dynamic_fifo; -//#define dwc_param_enable_dynamic_fifo_default 1 - /** Total number of 4-byte words in the data FIFO memory. This - * memory includes the Rx FIFO, non-periodic Tx FIFO, and periodic - * Tx FIFOs. - * 32 to 32768 (default 8192) - * Note: The total FIFO memory depth in the FPGA configuration is 8192. - */ - int32_t data_fifo_size; -//#define dwc_param_data_fifo_size_default 8192 - /** Number of 4-byte words in the Rx FIFO in device mode when dynamic - * FIFO sizing is enabled. - * 16 to 32768 (default 1064) - */ - int32_t dev_rx_fifo_size; -//#define dwc_param_dev_rx_fifo_size_default 1064 - /** Number of 4-byte words in the non-periodic Tx FIFO in device mode - * when dynamic FIFO sizing is enabled. - * 16 to 32768 (default 1024) - */ - int32_t dev_nperio_tx_fifo_size; -//#define dwc_param_dev_nperio_tx_fifo_size_default 1024 - /** Number of 4-byte words in each of the periodic Tx FIFOs in device - * mode when dynamic FIFO sizing is enabled. - * 4 to 768 (default 256) - */ - uint32_t dev_perio_tx_fifo_size[MAX_PERIO_FIFOS]; -//#define dwc_param_dev_perio_tx_fifo_size_default 256 - /** Number of 4-byte words in the Rx FIFO in host mode when dynamic - * FIFO sizing is enabled. - * 16 to 32768 (default 1024) - */ - int32_t host_rx_fifo_size; -//#define dwc_param_host_rx_fifo_size_default 1024 - /** Number of 4-byte words in the non-periodic Tx FIFO in host mode - * when Dynamic FIFO sizing is enabled in the core. - * 16 to 32768 (default 1024) - */ - int32_t host_nperio_tx_fifo_size; -//#define dwc_param_host_nperio_tx_fifo_size_default 1024 - /** Number of 4-byte words in the host periodic Tx FIFO when dynamic - * FIFO sizing is enabled. - * 16 to 32768 (default 1024) - */ - int32_t host_perio_tx_fifo_size; -//#define dwc_param_host_perio_tx_fifo_size_default 1024 - /** The maximum transfer size supported in bytes. - * 2047 to 65,535 (default 65,535) - */ - int32_t max_transfer_size; -//#define dwc_param_max_transfer_size_default 65535 - /** The maximum number of packets in a transfer. - * 15 to 511 (default 511) - */ - int32_t max_packet_count; -//#define dwc_param_max_packet_count_default 511 - /** The number of host channel registers to use. - * 1 to 16 (default 12) - * Note: The FPGA configuration supports a maximum of 12 host channels. - */ - int32_t host_channels; -//#define dwc_param_host_channels_default 12 - /** The number of endpoints in addition to EP0 available for device - * mode operations. - * 1 to 15 (default 6 IN and OUT) - * Note: The FPGA configuration supports a maximum of 6 IN and OUT - * endpoints in addition to EP0. - */ - int32_t dev_endpoints; -//#define dwc_param_dev_endpoints_default 6 - /** - * Specifies the type of PHY interface to use. By default, the driver - * will automatically detect the phy_type. - * - * 0 - Full Speed PHY - * 1 - UTMI+ (default) - * 2 - ULPI - */ - int32_t phy_type; -#define DWC_PHY_TYPE_PARAM_FS 0 -#define DWC_PHY_TYPE_PARAM_UTMI 1 -#define DWC_PHY_TYPE_PARAM_ULPI 2 -//#define dwc_param_phy_type_default DWC_PHY_TYPE_PARAM_UTMI - /** - * Specifies the UTMI+ Data Width. This parameter is - * applicable for a PHY_TYPE of UTMI+ or ULPI. (For a ULPI - * PHY_TYPE, this parameter indicates the data width between - * the MAC and the ULPI Wrapper.) Also, this parameter is - * applicable only if the OTG_HSPHY_WIDTH cC parameter was set - * to "8 and 16 bits", meaning that the core has been - * configured to work at either data path width. - * - * 8 or 16 bits (default 16) - */ - int32_t phy_utmi_width; -//#define dwc_param_phy_utmi_width_default 16 - /** - * Specifies whether the ULPI operates at double or single - * data rate. This parameter is only applicable if PHY_TYPE is - * ULPI. - * - * 0 - single data rate ULPI interface with 8 bit wide data - * bus (default) - * 1 - double data rate ULPI interface with 4 bit wide data - * bus - */ - int32_t phy_ulpi_ddr; -//#define dwc_param_phy_ulpi_ddr_default 0 - /** - * Specifies whether to use the internal or external supply to - * drive the vbus with a ULPI phy. - */ - int32_t phy_ulpi_ext_vbus; -#define DWC_PHY_ULPI_INTERNAL_VBUS 0 -#define DWC_PHY_ULPI_EXTERNAL_VBUS 1 -//#define dwc_param_phy_ulpi_ext_vbus_default DWC_PHY_ULPI_INTERNAL_VBUS - /** - * Specifies whether to use the I2Cinterface for full speed PHY. This - * parameter is only applicable if PHY_TYPE is FS. - * 0 - No (default) - * 1 - Yes - */ - int32_t i2c_enable; -//#define dwc_param_i2c_enable_default 0 - - int32_t ulpi_fs_ls; -//#define dwc_param_ulpi_fs_ls_default 0 - - int32_t ts_dline; -//#define dwc_param_ts_dline_default 0 - - /** - * Specifies whether dedicated transmit FIFOs are - * enabled for non periodic IN endpoints in device mode - * 0 - No - * 1 - Yes - */ - int32_t en_multiple_tx_fifo; -#define dwc_param_en_multiple_tx_fifo_default 1 - - /** Number of 4-byte words in each of the Tx FIFOs in device - * mode when dynamic FIFO sizing is enabled. - * 4 to 768 (default 256) - */ - uint32_t dev_tx_fifo_size[MAX_TX_FIFOS]; -#define dwc_param_dev_tx_fifo_size_default 256 - - /** Thresholding enable flag- - * bit 0 - enable non-ISO Tx thresholding - * bit 1 - enable ISO Tx thresholding - * bit 2 - enable Rx thresholding - */ - uint32_t thr_ctl; -#define dwc_param_thr_ctl_default 0 - - /** Thresholding length for Tx - * FIFOs in 32 bit DWORDs - */ - uint32_t tx_thr_length; -#define dwc_param_tx_thr_length_default 64 - - /** Thresholding length for Rx - * FIFOs in 32 bit DWORDs - */ - uint32_t rx_thr_length; -#define dwc_param_rx_thr_length_default 64 -} dwc_otg_core_params_t; - -#ifdef DEBUG -struct dwc_otg_core_if; -typedef struct hc_xfer_info -{ - struct dwc_otg_core_if *core_if; - dwc_hc_t *hc; -} hc_xfer_info_t; -#endif - -/** - * The <code>dwc_otg_core_if</code> structure contains information needed to manage - * the DWC_otg controller acting in either host or device mode. It - * represents the programming view of the controller as a whole. - */ -typedef struct dwc_otg_core_if -{ - /** Parameters that define how the core should be configured.*/ - dwc_otg_core_params_t *core_params; - - /** Core Global registers starting at offset 000h. */ - dwc_otg_core_global_regs_t *core_global_regs; - - /** Device-specific information */ - dwc_otg_dev_if_t *dev_if; - /** Host-specific information */ - dwc_otg_host_if_t *host_if; - - /* - * Set to 1 if the core PHY interface bits in USBCFG have been - * initialized. - */ - uint8_t phy_init_done; - - /* - * SRP Success flag, set by srp success interrupt in FS I2C mode - */ - uint8_t srp_success; - uint8_t srp_timer_started; - - /* Common configuration information */ - /** Power and Clock Gating Control Register */ - volatile uint32_t *pcgcctl; -#define DWC_OTG_PCGCCTL_OFFSET 0xE00 - - /** Push/pop addresses for endpoints or host channels.*/ - uint32_t *data_fifo[MAX_EPS_CHANNELS]; -#define DWC_OTG_DATA_FIFO_OFFSET 0x1000 -#define DWC_OTG_DATA_FIFO_SIZE 0x1000 - - /** Total RAM for FIFOs (Bytes) */ - uint16_t total_fifo_size; - /** Size of Rx FIFO (Bytes) */ - uint16_t rx_fifo_size; - /** Size of Non-periodic Tx FIFO (Bytes) */ - uint16_t nperio_tx_fifo_size; - - /** 1 if DMA is enabled, 0 otherwise. */ - uint8_t dma_enable; - - /** 1 if dedicated Tx FIFOs are enabled, 0 otherwise. */ - uint8_t en_multiple_tx_fifo; - - /** Set to 1 if multiple packets of a high-bandwidth transfer is in - * process of being queued */ - uint8_t queuing_high_bandwidth; - - /** Hardware Configuration -- stored here for convenience.*/ - hwcfg1_data_t hwcfg1; - hwcfg2_data_t hwcfg2; - hwcfg3_data_t hwcfg3; - hwcfg4_data_t hwcfg4; - - /** The operational State, during transations - * (a_host>>a_peripherial and b_device=>b_host) this may not - * match the core but allows the software to determine - * transitions. - */ - uint8_t op_state; - - /** - * Set to 1 if the HCD needs to be restarted on a session request - * interrupt. This is required if no connector ID status change has - * occurred since the HCD was last disconnected. - */ - uint8_t restart_hcd_on_session_req; - - /** HCD callbacks */ - /** A-Device is a_host */ -#define A_HOST (1) - /** A-Device is a_suspend */ -#define A_SUSPEND (2) - /** A-Device is a_peripherial */ -#define A_PERIPHERAL (3) - /** B-Device is operating as a Peripheral. */ -#define B_PERIPHERAL (4) - /** B-Device is operating as a Host. */ -#define B_HOST (5) - - /** HCD callbacks */ - struct dwc_otg_cil_callbacks *hcd_cb; - /** PCD callbacks */ - struct dwc_otg_cil_callbacks *pcd_cb; - - /** Device mode Periodic Tx FIFO Mask */ - uint32_t p_tx_msk; - /** Device mode Periodic Tx FIFO Mask */ - uint32_t tx_msk; - -#ifdef DEBUG - uint32_t start_hcchar_val[MAX_EPS_CHANNELS]; - - hc_xfer_info_t hc_xfer_info[MAX_EPS_CHANNELS]; - struct timer_list hc_xfer_timer[MAX_EPS_CHANNELS]; - -#if 1 // winder - uint32_t hfnum_7_samples; - uint32_t hfnum_7_frrem_accum; - uint32_t hfnum_0_samples; - uint32_t hfnum_0_frrem_accum; - uint32_t hfnum_other_samples; - uint32_t hfnum_other_frrem_accum; -#else - uint32_t hfnum_7_samples; - uint64_t hfnum_7_frrem_accum; - uint32_t hfnum_0_samples; - uint64_t hfnum_0_frrem_accum; - uint32_t hfnum_other_samples; - uint64_t hfnum_other_frrem_accum; -#endif - resource_size_t phys_addr; /* Added to support PLB DMA : phys-virt mapping */ -#endif - -} dwc_otg_core_if_t; - -/* - * The following functions support initialization of the CIL driver component - * and the DWC_otg controller. - */ -extern dwc_otg_core_if_t *dwc_otg_cil_init(const uint32_t *_reg_base_addr, - dwc_otg_core_params_t *_core_params); -extern void dwc_otg_cil_remove(dwc_otg_core_if_t *_core_if); -extern void dwc_otg_core_init(dwc_otg_core_if_t *_core_if); -extern void dwc_otg_core_host_init(dwc_otg_core_if_t *_core_if); -extern void dwc_otg_core_dev_init(dwc_otg_core_if_t *_core_if); -extern void dwc_otg_enable_global_interrupts( dwc_otg_core_if_t *_core_if ); -extern void dwc_otg_disable_global_interrupts( dwc_otg_core_if_t *_core_if ); - -/** @name Device CIL Functions - * The following functions support managing the DWC_otg controller in device - * mode. - */ -/**@{*/ -extern void dwc_otg_wakeup(dwc_otg_core_if_t *_core_if); -extern void dwc_otg_read_setup_packet (dwc_otg_core_if_t *_core_if, uint32_t *_dest); -extern uint32_t dwc_otg_get_frame_number(dwc_otg_core_if_t *_core_if); -extern void dwc_otg_ep0_activate(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep); -extern void dwc_otg_ep_activate(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep); -extern void dwc_otg_ep_deactivate(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep); -extern void dwc_otg_ep_start_transfer(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep); -extern void dwc_otg_ep0_start_transfer(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep); -extern void dwc_otg_ep0_continue_transfer(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep); -extern void dwc_otg_ep_write_packet(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep, int _dma); -extern void dwc_otg_ep_set_stall(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep); -extern void dwc_otg_ep_clear_stall(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep); -extern void dwc_otg_enable_device_interrupts(dwc_otg_core_if_t *_core_if); -extern void dwc_otg_dump_dev_registers(dwc_otg_core_if_t *_core_if); -/**@}*/ - -/** @name Host CIL Functions - * The following functions support managing the DWC_otg controller in host - * mode. - */ -/**@{*/ -extern void dwc_otg_hc_init(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc); -extern void dwc_otg_hc_halt(dwc_otg_core_if_t *_core_if, - dwc_hc_t *_hc, - dwc_otg_halt_status_e _halt_status); -extern void dwc_otg_hc_cleanup(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc); -extern void dwc_otg_hc_start_transfer(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc); -extern int dwc_otg_hc_continue_transfer(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc); -extern void dwc_otg_hc_do_ping(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc); -extern void dwc_otg_hc_write_packet(dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc); -extern void dwc_otg_enable_host_interrupts(dwc_otg_core_if_t *_core_if); -extern void dwc_otg_disable_host_interrupts(dwc_otg_core_if_t *_core_if); - -/** - * This function Reads HPRT0 in preparation to modify. It keeps the - * WC bits 0 so that if they are read as 1, they won't clear when you - * write it back - */ -static inline uint32_t dwc_otg_read_hprt0(dwc_otg_core_if_t *_core_if) -{ - hprt0_data_t hprt0; - hprt0.d32 = dwc_read_reg32(_core_if->host_if->hprt0); - hprt0.b.prtena = 0; - hprt0.b.prtconndet = 0; - hprt0.b.prtenchng = 0; - hprt0.b.prtovrcurrchng = 0; - return hprt0.d32; -} - -extern void dwc_otg_dump_host_registers(dwc_otg_core_if_t *_core_if); -/**@}*/ - -/** @name Common CIL Functions - * The following functions support managing the DWC_otg controller in either - * device or host mode. - */ -/**@{*/ - -extern void dwc_otg_read_packet(dwc_otg_core_if_t *core_if, - uint8_t *dest, - uint16_t bytes); - -extern void dwc_otg_dump_global_registers(dwc_otg_core_if_t *_core_if); - -extern void dwc_otg_flush_tx_fifo( dwc_otg_core_if_t *_core_if, - const int _num ); -extern void dwc_otg_flush_rx_fifo( dwc_otg_core_if_t *_core_if ); -extern void dwc_otg_core_reset( dwc_otg_core_if_t *_core_if ); - -#define NP_TXFIFO_EMPTY -1 -#define MAX_NP_TXREQUEST_Q_SLOTS 8 -/** - * This function returns the endpoint number of the request at - * the top of non-periodic TX FIFO, or -1 if the request FIFO is - * empty. - */ -static inline int dwc_otg_top_nptxfifo_epnum(dwc_otg_core_if_t *_core_if) { - gnptxsts_data_t txstatus = {.d32 = 0}; - - txstatus.d32 = dwc_read_reg32(&_core_if->core_global_regs->gnptxsts); - return (txstatus.b.nptxqspcavail == MAX_NP_TXREQUEST_Q_SLOTS ? - -1 : txstatus.b.nptxqtop_chnep); -} -/** - * This function returns the Core Interrupt register. - */ -static inline uint32_t dwc_otg_read_core_intr(dwc_otg_core_if_t *_core_if) { - return (dwc_read_reg32(&_core_if->core_global_regs->gintsts) & - dwc_read_reg32(&_core_if->core_global_regs->gintmsk)); -} - -/** - * This function returns the OTG Interrupt register. - */ -static inline uint32_t dwc_otg_read_otg_intr (dwc_otg_core_if_t *_core_if) { - return (dwc_read_reg32 (&_core_if->core_global_regs->gotgint)); -} - -/** - * This function reads the Device All Endpoints Interrupt register and - * returns the IN endpoint interrupt bits. - */ -static inline uint32_t dwc_otg_read_dev_all_in_ep_intr(dwc_otg_core_if_t *_core_if) { - uint32_t v; - v = dwc_read_reg32(&_core_if->dev_if->dev_global_regs->daint) & - dwc_read_reg32(&_core_if->dev_if->dev_global_regs->daintmsk); - return (v & 0xffff); - -} - -/** - * This function reads the Device All Endpoints Interrupt register and - * returns the OUT endpoint interrupt bits. - */ -static inline uint32_t dwc_otg_read_dev_all_out_ep_intr(dwc_otg_core_if_t *_core_if) { - uint32_t v; - v = dwc_read_reg32(&_core_if->dev_if->dev_global_regs->daint) & - dwc_read_reg32(&_core_if->dev_if->dev_global_regs->daintmsk); - return ((v & 0xffff0000) >> 16); -} - -/** - * This function returns the Device IN EP Interrupt register - */ -static inline uint32_t dwc_otg_read_dev_in_ep_intr(dwc_otg_core_if_t *_core_if, - dwc_ep_t *_ep) -{ - dwc_otg_dev_if_t *dev_if = _core_if->dev_if; - uint32_t v, msk, emp; - msk = dwc_read_reg32(&dev_if->dev_global_regs->diepmsk); - emp = dwc_read_reg32(&dev_if->dev_global_regs->dtknqr4_fifoemptymsk); - msk |= ((emp >> _ep->num) & 0x1) << 7; - v = dwc_read_reg32(&dev_if->in_ep_regs[_ep->num]->diepint) & msk; -/* - dwc_otg_dev_if_t *dev_if = _core_if->dev_if; - uint32_t v; - v = dwc_read_reg32(&dev_if->in_ep_regs[_ep->num]->diepint) & - dwc_read_reg32(&dev_if->dev_global_regs->diepmsk); -*/ - return v; -} -/** - * This function returns the Device OUT EP Interrupt register - */ -static inline uint32_t dwc_otg_read_dev_out_ep_intr(dwc_otg_core_if_t *_core_if, - dwc_ep_t *_ep) -{ - dwc_otg_dev_if_t *dev_if = _core_if->dev_if; - uint32_t v; - v = dwc_read_reg32( &dev_if->out_ep_regs[_ep->num]->doepint) & - dwc_read_reg32(&dev_if->dev_global_regs->doepmsk); - return v; -} - -/** - * This function returns the Host All Channel Interrupt register - */ -static inline uint32_t dwc_otg_read_host_all_channels_intr (dwc_otg_core_if_t *_core_if) -{ - return (dwc_read_reg32 (&_core_if->host_if->host_global_regs->haint)); -} - -static inline uint32_t dwc_otg_read_host_channel_intr (dwc_otg_core_if_t *_core_if, dwc_hc_t *_hc) -{ - return (dwc_read_reg32 (&_core_if->host_if->hc_regs[_hc->hc_num]->hcint)); -} - - -/** - * This function returns the mode of the operation, host or device. - * - * @return 0 - Device Mode, 1 - Host Mode - */ -static inline uint32_t dwc_otg_mode(dwc_otg_core_if_t *_core_if) { - return (dwc_read_reg32( &_core_if->core_global_regs->gintsts ) & 0x1); -} - -static inline uint8_t dwc_otg_is_device_mode(dwc_otg_core_if_t *_core_if) -{ - return (dwc_otg_mode(_core_if) != DWC_HOST_MODE); -} -static inline uint8_t dwc_otg_is_host_mode(dwc_otg_core_if_t *_core_if) -{ - return (dwc_otg_mode(_core_if) == DWC_HOST_MODE); -} - -extern int32_t dwc_otg_handle_common_intr( dwc_otg_core_if_t *_core_if ); - - -/**@}*/ - -/** - * DWC_otg CIL callback structure. This structure allows the HCD and - * PCD to register functions used for starting and stopping the PCD - * and HCD for role change on for a DRD. - */ -typedef struct dwc_otg_cil_callbacks -{ - /** Start function for role change */ - int (*start) (void *_p); - /** Stop Function for role change */ - int (*stop) (void *_p); - /** Disconnect Function for role change */ - int (*disconnect) (void *_p); - /** Resume/Remote wakeup Function */ - int (*resume_wakeup) (void *_p); - /** Suspend function */ - int (*suspend) (void *_p); - /** Session Start (SRP) */ - int (*session_start) (void *_p); - /** Pointer passed to start() and stop() */ - void *p; -} dwc_otg_cil_callbacks_t; - - - -extern void dwc_otg_cil_register_pcd_callbacks( dwc_otg_core_if_t *_core_if, - dwc_otg_cil_callbacks_t *_cb, - void *_p); -extern void dwc_otg_cil_register_hcd_callbacks( dwc_otg_core_if_t *_core_if, - dwc_otg_cil_callbacks_t *_cb, - void *_p); - - -#endif diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil_ifx.h b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil_ifx.h deleted file mode 100644 index b0298ec2ea..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil_ifx.h +++ /dev/null @@ -1,58 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : dwc_otg_cil_ifx.h -** PROJECT : Twinpass/Danube -** MODULES : DWC OTG USB -** -** DATE : 07 Sep. 2007 -** AUTHOR : Sung Winder -** DESCRIPTION : Default param value. -** COPYRIGHT : Copyright (c) 2007 -** Infineon Technologies AG -** 2F, No.2, Li-Hsin Rd., Hsinchu Science Park, -** Hsin-chu City, 300 Taiwan. -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Date $Author $Comment -** 12 April 2007 Sung Winder Initiate Version -*******************************************************************************/ -#if !defined(__DWC_OTG_CIL_IFX_H__) -#define __DWC_OTG_CIL_IFX_H__ - -/* ================ Default param value ================== */ -#define dwc_param_opt_default 1 -#define dwc_param_otg_cap_default DWC_OTG_CAP_PARAM_NO_HNP_SRP_CAPABLE -#define dwc_param_dma_enable_default 1 -#define dwc_param_dma_burst_size_default 32 -#define dwc_param_speed_default DWC_SPEED_PARAM_HIGH -#define dwc_param_host_support_fs_ls_low_power_default 0 -#define dwc_param_host_ls_low_power_phy_clk_default DWC_HOST_LS_LOW_POWER_PHY_CLK_PARAM_48MHZ -#define dwc_param_enable_dynamic_fifo_default 1 -#define dwc_param_data_fifo_size_default 2048 -#define dwc_param_dev_rx_fifo_size_default 1024 -#define dwc_param_dev_nperio_tx_fifo_size_default 1024 -#define dwc_param_dev_perio_tx_fifo_size_default 768 -#define dwc_param_host_rx_fifo_size_default 640 -#define dwc_param_host_nperio_tx_fifo_size_default 640 -#define dwc_param_host_perio_tx_fifo_size_default 768 -#define dwc_param_max_transfer_size_default 65535 -#define dwc_param_max_packet_count_default 511 -#define dwc_param_host_channels_default 16 -#define dwc_param_dev_endpoints_default 6 -#define dwc_param_phy_type_default DWC_PHY_TYPE_PARAM_UTMI -#define dwc_param_phy_utmi_width_default 16 -#define dwc_param_phy_ulpi_ddr_default 0 -#define dwc_param_phy_ulpi_ext_vbus_default DWC_PHY_ULPI_INTERNAL_VBUS -#define dwc_param_i2c_enable_default 0 -#define dwc_param_ulpi_fs_ls_default 0 -#define dwc_param_ts_dline_default 0 - -/* ======================================================= */ - -#endif // __DWC_OTG_CIL_IFX_H__ - diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil_intr.c b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil_intr.c deleted file mode 100644 index d469ab46b0..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_cil_intr.c +++ /dev/null @@ -1,708 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_cil_intr.c $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 553126 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/** @file - * - * The Core Interface Layer provides basic services for accessing and - * managing the DWC_otg hardware. These services are used by both the - * Host Controller Driver and the Peripheral Controller Driver. - * - * This file contains the Common Interrupt handlers. - */ -#include "dwc_otg_plat.h" -#include "dwc_otg_regs.h" -#include "dwc_otg_cil.h" - -#ifdef DEBUG -inline const char *op_state_str( dwc_otg_core_if_t *_core_if ) -{ - return (_core_if->op_state==A_HOST?"a_host": - (_core_if->op_state==A_SUSPEND?"a_suspend": - (_core_if->op_state==A_PERIPHERAL?"a_peripheral": - (_core_if->op_state==B_PERIPHERAL?"b_peripheral": - (_core_if->op_state==B_HOST?"b_host": - "unknown"))))); -} -#endif - -/** This function will log a debug message - * - * @param _core_if Programming view of DWC_otg controller. - */ -int32_t dwc_otg_handle_mode_mismatch_intr (dwc_otg_core_if_t *_core_if) -{ - gintsts_data_t gintsts; - DWC_WARN("Mode Mismatch Interrupt: currently in %s mode\n", - dwc_otg_mode(_core_if) ? "Host" : "Device"); - - /* Clear interrupt */ - gintsts.d32 = 0; - gintsts.b.modemismatch = 1; - dwc_write_reg32 (&_core_if->core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/** Start the HCD. Helper function for using the HCD callbacks. - * - * @param _core_if Programming view of DWC_otg controller. - */ -static inline void hcd_start( dwc_otg_core_if_t *_core_if ) -{ - if (_core_if->hcd_cb && _core_if->hcd_cb->start) { - _core_if->hcd_cb->start( _core_if->hcd_cb->p ); - } -} -/** Stop the HCD. Helper function for using the HCD callbacks. - * - * @param _core_if Programming view of DWC_otg controller. - */ -static inline void hcd_stop( dwc_otg_core_if_t *_core_if ) -{ - if (_core_if->hcd_cb && _core_if->hcd_cb->stop) { - _core_if->hcd_cb->stop( _core_if->hcd_cb->p ); - } -} -/** Disconnect the HCD. Helper function for using the HCD callbacks. - * - * @param _core_if Programming view of DWC_otg controller. - */ -static inline void hcd_disconnect( dwc_otg_core_if_t *_core_if ) -{ - if (_core_if->hcd_cb && _core_if->hcd_cb->disconnect) { - _core_if->hcd_cb->disconnect( _core_if->hcd_cb->p ); - } -} -/** Inform the HCD the a New Session has begun. Helper function for - * using the HCD callbacks. - * - * @param _core_if Programming view of DWC_otg controller. - */ -static inline void hcd_session_start( dwc_otg_core_if_t *_core_if ) -{ - if (_core_if->hcd_cb && _core_if->hcd_cb->session_start) { - _core_if->hcd_cb->session_start( _core_if->hcd_cb->p ); - } -} - -/** Start the PCD. Helper function for using the PCD callbacks. - * - * @param _core_if Programming view of DWC_otg controller. - */ -static inline void pcd_start( dwc_otg_core_if_t *_core_if ) -{ - if (_core_if->pcd_cb && _core_if->pcd_cb->start ) { - _core_if->pcd_cb->start( _core_if->pcd_cb->p ); - } -} -/** Stop the PCD. Helper function for using the PCD callbacks. - * - * @param _core_if Programming view of DWC_otg controller. - */ -static inline void pcd_stop( dwc_otg_core_if_t *_core_if ) -{ - if (_core_if->pcd_cb && _core_if->pcd_cb->stop ) { - _core_if->pcd_cb->stop( _core_if->pcd_cb->p ); - } -} -/** Suspend the PCD. Helper function for using the PCD callbacks. - * - * @param _core_if Programming view of DWC_otg controller. - */ -static inline void pcd_suspend( dwc_otg_core_if_t *_core_if ) -{ - if (_core_if->pcd_cb && _core_if->pcd_cb->suspend ) { - _core_if->pcd_cb->suspend( _core_if->pcd_cb->p ); - } -} -/** Resume the PCD. Helper function for using the PCD callbacks. - * - * @param _core_if Programming view of DWC_otg controller. - */ -static inline void pcd_resume( dwc_otg_core_if_t *_core_if ) -{ - if (_core_if->pcd_cb && _core_if->pcd_cb->resume_wakeup ) { - _core_if->pcd_cb->resume_wakeup( _core_if->pcd_cb->p ); - } -} - -/** - * This function handles the OTG Interrupts. It reads the OTG - * Interrupt Register (GOTGINT) to determine what interrupt has - * occurred. - * - * @param _core_if Programming view of DWC_otg controller. - */ -int32_t dwc_otg_handle_otg_intr(dwc_otg_core_if_t *_core_if) -{ - dwc_otg_core_global_regs_t *global_regs = - _core_if->core_global_regs; - gotgint_data_t gotgint; - gotgctl_data_t gotgctl; - gintmsk_data_t gintmsk; - - gotgint.d32 = dwc_read_reg32( &global_regs->gotgint); - gotgctl.d32 = dwc_read_reg32( &global_regs->gotgctl); - DWC_DEBUGPL(DBG_CIL, "++OTG Interrupt gotgint=%0x [%s]\n", gotgint.d32, - op_state_str(_core_if)); - //DWC_DEBUGPL(DBG_CIL, "gotgctl=%08x\n", gotgctl.d32 ); - - if (gotgint.b.sesenddet) { - DWC_DEBUGPL(DBG_ANY, " ++OTG Interrupt: " - "Session End Detected++ (%s)\n", - op_state_str(_core_if)); - gotgctl.d32 = dwc_read_reg32( &global_regs->gotgctl); - - if (_core_if->op_state == B_HOST) { - pcd_start( _core_if ); - _core_if->op_state = B_PERIPHERAL; - } else { - /* If not B_HOST and Device HNP still set. HNP - * Did not succeed!*/ - if (gotgctl.b.devhnpen) { - DWC_DEBUGPL(DBG_ANY, "Session End Detected\n"); - DWC_ERROR( "Device Not Connected/Responding!\n" ); - } - - /* If Session End Detected the B-Cable has - * been disconnected. */ - /* Reset PCD and Gadget driver to a - * clean state. */ - pcd_stop(_core_if); - } - gotgctl.d32 = 0; - gotgctl.b.devhnpen = 1; - dwc_modify_reg32( &global_regs->gotgctl, - gotgctl.d32, 0); - } - if (gotgint.b.sesreqsucstschng) { - DWC_DEBUGPL(DBG_ANY, " ++OTG Interrupt: " - "Session Reqeust Success Status Change++\n"); - gotgctl.d32 = dwc_read_reg32( &global_regs->gotgctl); - if (gotgctl.b.sesreqscs) { - if ((_core_if->core_params->phy_type == DWC_PHY_TYPE_PARAM_FS) && - (_core_if->core_params->i2c_enable)) { - _core_if->srp_success = 1; - } - else { - pcd_resume( _core_if ); - /* Clear Session Request */ - gotgctl.d32 = 0; - gotgctl.b.sesreq = 1; - dwc_modify_reg32( &global_regs->gotgctl, - gotgctl.d32, 0); - } - } - } - if (gotgint.b.hstnegsucstschng) { - /* Print statements during the HNP interrupt handling - * can cause it to fail.*/ - gotgctl.d32 = dwc_read_reg32(&global_regs->gotgctl); - if (gotgctl.b.hstnegscs) { - if (dwc_otg_is_host_mode(_core_if) ) { - _core_if->op_state = B_HOST; - /* - * Need to disable SOF interrupt immediately. - * When switching from device to host, the PCD - * interrupt handler won't handle the - * interrupt if host mode is already set. The - * HCD interrupt handler won't get called if - * the HCD state is HALT. This means that the - * interrupt does not get handled and Linux - * complains loudly. - */ - gintmsk.d32 = 0; - gintmsk.b.sofintr = 1; - dwc_modify_reg32(&global_regs->gintmsk, - gintmsk.d32, 0); - pcd_stop(_core_if); - /* - * Initialize the Core for Host mode. - */ - hcd_start( _core_if ); - _core_if->op_state = B_HOST; - } - } else { - gotgctl.d32 = 0; - gotgctl.b.hnpreq = 1; - gotgctl.b.devhnpen = 1; - dwc_modify_reg32( &global_regs->gotgctl, - gotgctl.d32, 0); - DWC_DEBUGPL( DBG_ANY, "HNP Failed\n"); - DWC_ERROR( "Device Not Connected/Responding\n" ); - } - } - if (gotgint.b.hstnegdet) { - /* The disconnect interrupt is set at the same time as - * Host Negotiation Detected. During the mode - * switch all interrupts are cleared so the disconnect - * interrupt handler will not get executed. - */ - DWC_DEBUGPL(DBG_ANY, " ++OTG Interrupt: " - "Host Negotiation Detected++ (%s)\n", - (dwc_otg_is_host_mode(_core_if)?"Host":"Device")); - if (dwc_otg_is_device_mode(_core_if)){ - DWC_DEBUGPL(DBG_ANY, "a_suspend->a_peripheral (%d)\n",_core_if->op_state); - hcd_disconnect( _core_if ); - pcd_start( _core_if ); - _core_if->op_state = A_PERIPHERAL; - } else { - /* - * Need to disable SOF interrupt immediately. When - * switching from device to host, the PCD interrupt - * handler won't handle the interrupt if host mode is - * already set. The HCD interrupt handler won't get - * called if the HCD state is HALT. This means that - * the interrupt does not get handled and Linux - * complains loudly. - */ - gintmsk.d32 = 0; - gintmsk.b.sofintr = 1; - dwc_modify_reg32(&global_regs->gintmsk, - gintmsk.d32, 0); - pcd_stop( _core_if ); - hcd_start( _core_if ); - _core_if->op_state = A_HOST; - } - } - if (gotgint.b.adevtoutchng) { - DWC_DEBUGPL(DBG_ANY, " ++OTG Interrupt: " - "A-Device Timeout Change++\n"); - } - if (gotgint.b.debdone) { - DWC_DEBUGPL(DBG_ANY, " ++OTG Interrupt: " - "Debounce Done++\n"); - } - - /* Clear GOTGINT */ - dwc_write_reg32 (&_core_if->core_global_regs->gotgint, gotgint.d32); - - return 1; -} - -/** - * This function handles the Connector ID Status Change Interrupt. It - * reads the OTG Interrupt Register (GOTCTL) to determine whether this - * is a Device to Host Mode transition or a Host Mode to Device - * Transition. - * - * This only occurs when the cable is connected/removed from the PHY - * connector. - * - * @param _core_if Programming view of DWC_otg controller. - */ -int32_t dwc_otg_handle_conn_id_status_change_intr(dwc_otg_core_if_t *_core_if) -{ - uint32_t count = 0; - - gintsts_data_t gintsts = { .d32 = 0 }; - gintmsk_data_t gintmsk = { .d32 = 0 }; - gotgctl_data_t gotgctl = { .d32 = 0 }; - - /* - * Need to disable SOF interrupt immediately. If switching from device - * to host, the PCD interrupt handler won't handle the interrupt if - * host mode is already set. The HCD interrupt handler won't get - * called if the HCD state is HALT. This means that the interrupt does - * not get handled and Linux complains loudly. - */ - gintmsk.b.sofintr = 1; - dwc_modify_reg32(&_core_if->core_global_regs->gintmsk, gintmsk.d32, 0); - - DWC_DEBUGPL(DBG_CIL, " ++Connector ID Status Change Interrupt++ (%s)\n", - (dwc_otg_is_host_mode(_core_if)?"Host":"Device")); - gotgctl.d32 = dwc_read_reg32(&_core_if->core_global_regs->gotgctl); - DWC_DEBUGPL(DBG_CIL, "gotgctl=%0x\n", gotgctl.d32); - DWC_DEBUGPL(DBG_CIL, "gotgctl.b.conidsts=%d\n", gotgctl.b.conidsts); - - /* B-Device connector (Device Mode) */ - if (gotgctl.b.conidsts) { - /* Wait for switch to device mode. */ - while (!dwc_otg_is_device_mode(_core_if) ){ - DWC_PRINT("Waiting for Peripheral Mode, Mode=%s\n", - (dwc_otg_is_host_mode(_core_if)?"Host":"Peripheral")); - MDELAY(100); - if (++count > 10000) *(uint32_t*)NULL=0; - } - _core_if->op_state = B_PERIPHERAL; - dwc_otg_core_init(_core_if); - dwc_otg_enable_global_interrupts(_core_if); - pcd_start( _core_if ); - } else { - /* A-Device connector (Host Mode) */ - while (!dwc_otg_is_host_mode(_core_if) ) { - DWC_PRINT("Waiting for Host Mode, Mode=%s\n", - (dwc_otg_is_host_mode(_core_if)?"Host":"Peripheral")); - MDELAY(100); - if (++count > 10000) *(uint32_t*)NULL=0; - } - _core_if->op_state = A_HOST; - /* - * Initialize the Core for Host mode. - */ - dwc_otg_core_init(_core_if); - dwc_otg_enable_global_interrupts(_core_if); - hcd_start( _core_if ); - } - - /* Set flag and clear interrupt */ - gintsts.b.conidstschng = 1; - dwc_write_reg32 (&_core_if->core_global_regs->gintsts, gintsts.d32); - - return 1; -} - -/** - * This interrupt indicates that a device is initiating the Session - * Request Protocol to request the host to turn on bus power so a new - * session can begin. The handler responds by turning on bus power. If - * the DWC_otg controller is in low power mode, the handler brings the - * controller out of low power mode before turning on bus power. - * - * @param _core_if Programming view of DWC_otg controller. - */ -int32_t dwc_otg_handle_session_req_intr( dwc_otg_core_if_t *_core_if ) -{ -#ifndef DWC_HOST_ONLY // winder - hprt0_data_t hprt0; -#endif - gintsts_data_t gintsts; - -#ifndef DWC_HOST_ONLY - DWC_DEBUGPL(DBG_ANY, "++Session Request Interrupt++\n"); - - if (dwc_otg_is_device_mode(_core_if) ) { - DWC_PRINT("SRP: Device mode\n"); - } else { - DWC_PRINT("SRP: Host mode\n"); - - /* Turn on the port power bit. */ - hprt0.d32 = dwc_otg_read_hprt0( _core_if ); - hprt0.b.prtpwr = 1; - dwc_write_reg32(_core_if->host_if->hprt0, hprt0.d32); - - /* Start the Connection timer. So a message can be displayed - * if connect does not occur within 10 seconds. */ - hcd_session_start( _core_if ); - } -#endif - - /* Clear interrupt */ - gintsts.d32 = 0; - gintsts.b.sessreqintr = 1; - dwc_write_reg32 (&_core_if->core_global_regs->gintsts, gintsts.d32); - - return 1; -} - -/** - * This interrupt indicates that the DWC_otg controller has detected a - * resume or remote wakeup sequence. If the DWC_otg controller is in - * low power mode, the handler must brings the controller out of low - * power mode. The controller automatically begins resume - * signaling. The handler schedules a time to stop resume signaling. - */ -int32_t dwc_otg_handle_wakeup_detected_intr( dwc_otg_core_if_t *_core_if ) -{ - gintsts_data_t gintsts; - - DWC_DEBUGPL(DBG_ANY, "++Resume and Remote Wakeup Detected Interrupt++\n"); - - if (dwc_otg_is_device_mode(_core_if) ) { - dctl_data_t dctl = {.d32=0}; - DWC_DEBUGPL(DBG_PCD, "DSTS=0x%0x\n", - dwc_read_reg32( &_core_if->dev_if->dev_global_regs->dsts)); -#ifdef PARTIAL_POWER_DOWN - if (_core_if->hwcfg4.b.power_optimiz) { - pcgcctl_data_t power = {.d32=0}; - - power.d32 = dwc_read_reg32( _core_if->pcgcctl ); - DWC_DEBUGPL(DBG_CIL, "PCGCCTL=%0x\n", power.d32); - - power.b.stoppclk = 0; - dwc_write_reg32( _core_if->pcgcctl, power.d32); - - power.b.pwrclmp = 0; - dwc_write_reg32( _core_if->pcgcctl, power.d32); - - power.b.rstpdwnmodule = 0; - dwc_write_reg32( _core_if->pcgcctl, power.d32); - } -#endif - /* Clear the Remote Wakeup Signalling */ - dctl.b.rmtwkupsig = 1; - dwc_modify_reg32( &_core_if->dev_if->dev_global_regs->dctl, - dctl.d32, 0 ); - - if (_core_if->pcd_cb && _core_if->pcd_cb->resume_wakeup) { - _core_if->pcd_cb->resume_wakeup( _core_if->pcd_cb->p ); - } - - } else { - /* - * Clear the Resume after 70ms. (Need 20 ms minimum. Use 70 ms - * so that OPT tests pass with all PHYs). - */ - hprt0_data_t hprt0 = {.d32=0}; - pcgcctl_data_t pcgcctl = {.d32=0}; - /* Restart the Phy Clock */ - pcgcctl.b.stoppclk = 1; - dwc_modify_reg32(_core_if->pcgcctl, pcgcctl.d32, 0); - UDELAY(10); - - /* Now wait for 70 ms. */ - hprt0.d32 = dwc_otg_read_hprt0( _core_if ); - DWC_DEBUGPL(DBG_ANY,"Resume: HPRT0=%0x\n", hprt0.d32); - MDELAY(70); - hprt0.b.prtres = 0; /* Resume */ - dwc_write_reg32(_core_if->host_if->hprt0, hprt0.d32); - DWC_DEBUGPL(DBG_ANY,"Clear Resume: HPRT0=%0x\n", dwc_read_reg32(_core_if->host_if->hprt0)); - } - - /* Clear interrupt */ - gintsts.d32 = 0; - gintsts.b.wkupintr = 1; - dwc_write_reg32 (&_core_if->core_global_regs->gintsts, gintsts.d32); - - return 1; -} - -/** - * This interrupt indicates that a device has been disconnected from - * the root port. - */ -int32_t dwc_otg_handle_disconnect_intr( dwc_otg_core_if_t *_core_if) -{ - gintsts_data_t gintsts; - - DWC_DEBUGPL(DBG_ANY, "++Disconnect Detected Interrupt++ (%s) %s\n", - (dwc_otg_is_host_mode(_core_if)?"Host":"Device"), - op_state_str(_core_if)); - -/** @todo Consolidate this if statement. */ -#ifndef DWC_HOST_ONLY - if (_core_if->op_state == B_HOST) { - /* If in device mode Disconnect and stop the HCD, then - * start the PCD. */ - hcd_disconnect( _core_if ); - pcd_start( _core_if ); - _core_if->op_state = B_PERIPHERAL; - } else if (dwc_otg_is_device_mode(_core_if)) { - gotgctl_data_t gotgctl = { .d32 = 0 }; - gotgctl.d32 = dwc_read_reg32(&_core_if->core_global_regs->gotgctl); - if (gotgctl.b.hstsethnpen==1) { - /* Do nothing, if HNP in process the OTG - * interrupt "Host Negotiation Detected" - * interrupt will do the mode switch. - */ - } else if (gotgctl.b.devhnpen == 0) { - /* If in device mode Disconnect and stop the HCD, then - * start the PCD. */ - hcd_disconnect( _core_if ); - pcd_start( _core_if ); - _core_if->op_state = B_PERIPHERAL; - } else { - DWC_DEBUGPL(DBG_ANY,"!a_peripheral && !devhnpen\n"); - } - } else { - if (_core_if->op_state == A_HOST) { - /* A-Cable still connected but device disconnected. */ - hcd_disconnect( _core_if ); - } - } -#endif -/* Without OTG, we should use the disconnect function!? winder added.*/ -#if 1 // NO OTG, so host only!! - hcd_disconnect( _core_if ); -#endif - - gintsts.d32 = 0; - gintsts.b.disconnect = 1; - dwc_write_reg32 (&_core_if->core_global_regs->gintsts, gintsts.d32); - return 1; -} -/** - * This interrupt indicates that SUSPEND state has been detected on - * the USB. - * - * For HNP the USB Suspend interrupt signals the change from - * "a_peripheral" to "a_host". - * - * When power management is enabled the core will be put in low power - * mode. - */ -int32_t dwc_otg_handle_usb_suspend_intr(dwc_otg_core_if_t *_core_if ) -{ - dsts_data_t dsts; - gintsts_data_t gintsts; - - //805141:<IFTW-fchang>.removed DWC_DEBUGPL(DBG_ANY,"USB SUSPEND\n"); - - if (dwc_otg_is_device_mode( _core_if ) ) { - /* Check the Device status register to determine if the Suspend - * state is active. */ - dsts.d32 = dwc_read_reg32( &_core_if->dev_if->dev_global_regs->dsts); - DWC_DEBUGPL(DBG_PCD, "DSTS=0x%0x\n", dsts.d32); - DWC_DEBUGPL(DBG_PCD, "DSTS.Suspend Status=%d " - "HWCFG4.power Optimize=%d\n", - dsts.b.suspsts, _core_if->hwcfg4.b.power_optimiz); - - -#ifdef PARTIAL_POWER_DOWN -/** @todo Add a module parameter for power management. */ - - if (dsts.b.suspsts && _core_if->hwcfg4.b.power_optimiz) { - pcgcctl_data_t power = {.d32=0}; - DWC_DEBUGPL(DBG_CIL, "suspend\n"); - - power.b.pwrclmp = 1; - dwc_write_reg32( _core_if->pcgcctl, power.d32); - - power.b.rstpdwnmodule = 1; - dwc_modify_reg32( _core_if->pcgcctl, 0, power.d32); - - power.b.stoppclk = 1; - dwc_modify_reg32( _core_if->pcgcctl, 0, power.d32); - - } else { - DWC_DEBUGPL(DBG_ANY,"disconnect?\n"); - } -#endif - /* PCD callback for suspend. */ - pcd_suspend(_core_if); - } else { - if (_core_if->op_state == A_PERIPHERAL) { - DWC_DEBUGPL(DBG_ANY,"a_peripheral->a_host\n"); - /* Clear the a_peripheral flag, back to a_host. */ - pcd_stop( _core_if ); - hcd_start( _core_if ); - _core_if->op_state = A_HOST; - } - } - - /* Clear interrupt */ - gintsts.d32 = 0; - gintsts.b.usbsuspend = 1; - dwc_write_reg32( &_core_if->core_global_regs->gintsts, gintsts.d32); - - return 1; -} - - -/** - * This function returns the Core Interrupt register. - */ -static inline uint32_t dwc_otg_read_common_intr(dwc_otg_core_if_t *_core_if) -{ - gintsts_data_t gintsts; - gintmsk_data_t gintmsk; - gintmsk_data_t gintmsk_common = {.d32=0}; - gintmsk_common.b.wkupintr = 1; - gintmsk_common.b.sessreqintr = 1; - gintmsk_common.b.conidstschng = 1; - gintmsk_common.b.otgintr = 1; - gintmsk_common.b.modemismatch = 1; - gintmsk_common.b.disconnect = 1; - gintmsk_common.b.usbsuspend = 1; - /** @todo: The port interrupt occurs while in device - * mode. Added code to CIL to clear the interrupt for now! - */ - gintmsk_common.b.portintr = 1; - - gintsts.d32 = dwc_read_reg32(&_core_if->core_global_regs->gintsts); - gintmsk.d32 = dwc_read_reg32(&_core_if->core_global_regs->gintmsk); -#ifdef DEBUG - /* if any common interrupts set */ - if (gintsts.d32 & gintmsk_common.d32) { - DWC_DEBUGPL(DBG_ANY, "gintsts=%08x gintmsk=%08x\n", - gintsts.d32, gintmsk.d32); - } -#endif - - return ((gintsts.d32 & gintmsk.d32 ) & gintmsk_common.d32); - -} - -/** - * Common interrupt handler. - * - * The common interrupts are those that occur in both Host and Device mode. - * This handler handles the following interrupts: - * - Mode Mismatch Interrupt - * - Disconnect Interrupt - * - OTG Interrupt - * - Connector ID Status Change Interrupt - * - Session Request Interrupt. - * - Resume / Remote Wakeup Detected Interrupt. - * - */ -extern int32_t dwc_otg_handle_common_intr( dwc_otg_core_if_t *_core_if ) -{ - int retval = 0; - gintsts_data_t gintsts; - - gintsts.d32 = dwc_otg_read_common_intr(_core_if); - - if (gintsts.b.modemismatch) { - retval |= dwc_otg_handle_mode_mismatch_intr( _core_if ); - } - if (gintsts.b.otgintr) { - retval |= dwc_otg_handle_otg_intr( _core_if ); - } - if (gintsts.b.conidstschng) { - retval |= dwc_otg_handle_conn_id_status_change_intr( _core_if ); - } - if (gintsts.b.disconnect) { - retval |= dwc_otg_handle_disconnect_intr( _core_if ); - } - if (gintsts.b.sessreqintr) { - retval |= dwc_otg_handle_session_req_intr( _core_if ); - } - if (gintsts.b.wkupintr) { - retval |= dwc_otg_handle_wakeup_detected_intr( _core_if ); - } - if (gintsts.b.usbsuspend) { - retval |= dwc_otg_handle_usb_suspend_intr( _core_if ); - } - if (gintsts.b.portintr && dwc_otg_is_device_mode(_core_if)) { - /* The port interrupt occurs while in device mode with HPRT0 - * Port Enable/Disable. - */ - gintsts.d32 = 0; - gintsts.b.portintr = 1; - dwc_write_reg32(&_core_if->core_global_regs->gintsts, - gintsts.d32); - retval |= 1; - - } - return retval; -} diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_driver.c b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_driver.c deleted file mode 100644 index 5c64ebbe0d..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_driver.c +++ /dev/null @@ -1,1277 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_driver.c $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 631780 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/** @file - * The dwc_otg_driver module provides the initialization and cleanup entry - * points for the DWC_otg driver. This module will be dynamically installed - * after Linux is booted using the insmod command. When the module is - * installed, the dwc_otg_init function is called. When the module is - * removed (using rmmod), the dwc_otg_cleanup function is called. - * - * This module also defines a data structure for the dwc_otg_driver, which is - * used in conjunction with the standard ARM lm_device structure. These - * structures allow the OTG driver to comply with the standard Linux driver - * model in which devices and drivers are registered with a bus driver. This - * has the benefit that Linux can expose attributes of the driver and device - * in its special sysfs file system. Users can then read or write files in - * this file system to perform diagnostics on the driver components or the - * device. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/gpio.h> - -#include <linux/device.h> -#include <linux/platform_device.h> - -#include <linux/errno.h> -#include <linux/types.h> -#include <linux/stat.h> /* permission constants */ -#include <linux/irq.h> -#include <asm/io.h> - -#include "dwc_otg_plat.h" -#include "dwc_otg_attr.h" -#include "dwc_otg_driver.h" -#include "dwc_otg_cil.h" -#include "dwc_otg_cil_ifx.h" - -// #include "dwc_otg_pcd.h" // device -#include "dwc_otg_hcd.h" // host - -#include "dwc_otg_ifx.h" // for Infineon platform specific. - -#define DWC_DRIVER_VERSION "2.60a 22-NOV-2006" -#define DWC_DRIVER_DESC "HS OTG USB Controller driver" - -const char dwc_driver_name[] = "dwc_otg"; - -static unsigned long dwc_iomem_base = IFX_USB_IOMEM_BASE; -int dwc_irq = LTQ_USB_INT; -//int dwc_irq = 54; -//int dwc_irq = IFXMIPS_USB_OC_INT; - -extern int ifx_usb_hc_init(unsigned long base_addr, int irq); -extern void ifx_usb_hc_remove(void); - -/*-------------------------------------------------------------------------*/ -/* Encapsulate the module parameter settings */ - -static dwc_otg_core_params_t dwc_otg_module_params = { - .opt = -1, - .otg_cap = -1, - .dma_enable = -1, - .dma_burst_size = -1, - .speed = -1, - .host_support_fs_ls_low_power = -1, - .host_ls_low_power_phy_clk = -1, - .enable_dynamic_fifo = -1, - .data_fifo_size = -1, - .dev_rx_fifo_size = -1, - .dev_nperio_tx_fifo_size = -1, - .dev_perio_tx_fifo_size = /* dev_perio_tx_fifo_size_1 */ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 15 */ - .host_rx_fifo_size = -1, - .host_nperio_tx_fifo_size = -1, - .host_perio_tx_fifo_size = -1, - .max_transfer_size = -1, - .max_packet_count = -1, - .host_channels = -1, - .dev_endpoints = -1, - .phy_type = -1, - .phy_utmi_width = -1, - .phy_ulpi_ddr = -1, - .phy_ulpi_ext_vbus = -1, - .i2c_enable = -1, - .ulpi_fs_ls = -1, - .ts_dline = -1, - .en_multiple_tx_fifo = -1, - .dev_tx_fifo_size = { /* dev_tx_fifo_size */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - }, /* 15 */ - .thr_ctl = -1, - .tx_thr_length = -1, - .rx_thr_length = -1, -}; - -/** - * This function shows the Driver Version. - */ -static ssize_t version_show(struct device_driver *dev, char *buf) -{ - return snprintf(buf, sizeof(DWC_DRIVER_VERSION)+2,"%s\n", - DWC_DRIVER_VERSION); -} -static DRIVER_ATTR(version, S_IRUGO, version_show, NULL); - -/** - * Global Debug Level Mask. - */ -uint32_t g_dbg_lvl = 0xff; /* OFF */ - -/** - * This function shows the driver Debug Level. - */ -static ssize_t dbg_level_show(struct device_driver *_drv, char *_buf) -{ - return sprintf(_buf, "0x%0x\n", g_dbg_lvl); -} -/** - * This function stores the driver Debug Level. - */ -static ssize_t dbg_level_store(struct device_driver *_drv, const char *_buf, - size_t _count) -{ - g_dbg_lvl = simple_strtoul(_buf, NULL, 16); - return _count; -} -static DRIVER_ATTR(debuglevel, S_IRUGO|S_IWUSR, dbg_level_show, dbg_level_store); - -/** - * This function is called during module intialization to verify that - * the module parameters are in a valid state. - */ -static int check_parameters(dwc_otg_core_if_t *core_if) -{ - int i; - int retval = 0; - -/* Checks if the parameter is outside of its valid range of values */ -#define DWC_OTG_PARAM_TEST(_param_,_low_,_high_) \ - ((dwc_otg_module_params._param_ < (_low_)) || \ - (dwc_otg_module_params._param_ > (_high_))) - -/* If the parameter has been set by the user, check that the parameter value is - * within the value range of values. If not, report a module error. */ -#define DWC_OTG_PARAM_ERR(_param_,_low_,_high_,_string_) \ - do { \ - if (dwc_otg_module_params._param_ != -1) { \ - if (DWC_OTG_PARAM_TEST(_param_,(_low_),(_high_))) { \ - DWC_ERROR("`%d' invalid for parameter `%s'\n", \ - dwc_otg_module_params._param_, _string_); \ - dwc_otg_module_params._param_ = dwc_param_##_param_##_default; \ - retval ++; \ - } \ - } \ - } while (0) - - DWC_OTG_PARAM_ERR(opt,0,1,"opt"); - DWC_OTG_PARAM_ERR(otg_cap,0,2,"otg_cap"); - DWC_OTG_PARAM_ERR(dma_enable,0,1,"dma_enable"); - DWC_OTG_PARAM_ERR(speed,0,1,"speed"); - DWC_OTG_PARAM_ERR(host_support_fs_ls_low_power,0,1,"host_support_fs_ls_low_power"); - DWC_OTG_PARAM_ERR(host_ls_low_power_phy_clk,0,1,"host_ls_low_power_phy_clk"); - DWC_OTG_PARAM_ERR(enable_dynamic_fifo,0,1,"enable_dynamic_fifo"); - DWC_OTG_PARAM_ERR(data_fifo_size,32,32768,"data_fifo_size"); - DWC_OTG_PARAM_ERR(dev_rx_fifo_size,16,32768,"dev_rx_fifo_size"); - DWC_OTG_PARAM_ERR(dev_nperio_tx_fifo_size,16,32768,"dev_nperio_tx_fifo_size"); - DWC_OTG_PARAM_ERR(host_rx_fifo_size,16,32768,"host_rx_fifo_size"); - DWC_OTG_PARAM_ERR(host_nperio_tx_fifo_size,16,32768,"host_nperio_tx_fifo_size"); - DWC_OTG_PARAM_ERR(host_perio_tx_fifo_size,16,32768,"host_perio_tx_fifo_size"); - DWC_OTG_PARAM_ERR(max_transfer_size,2047,524288,"max_transfer_size"); - DWC_OTG_PARAM_ERR(max_packet_count,15,511,"max_packet_count"); - DWC_OTG_PARAM_ERR(host_channels,1,16,"host_channels"); - DWC_OTG_PARAM_ERR(dev_endpoints,1,15,"dev_endpoints"); - DWC_OTG_PARAM_ERR(phy_type,0,2,"phy_type"); - DWC_OTG_PARAM_ERR(phy_ulpi_ddr,0,1,"phy_ulpi_ddr"); - DWC_OTG_PARAM_ERR(phy_ulpi_ext_vbus,0,1,"phy_ulpi_ext_vbus"); - DWC_OTG_PARAM_ERR(i2c_enable,0,1,"i2c_enable"); - DWC_OTG_PARAM_ERR(ulpi_fs_ls,0,1,"ulpi_fs_ls"); - DWC_OTG_PARAM_ERR(ts_dline,0,1,"ts_dline"); - - if (dwc_otg_module_params.dma_burst_size != -1) { - if (DWC_OTG_PARAM_TEST(dma_burst_size,1,1) && - DWC_OTG_PARAM_TEST(dma_burst_size,4,4) && - DWC_OTG_PARAM_TEST(dma_burst_size,8,8) && - DWC_OTG_PARAM_TEST(dma_burst_size,16,16) && - DWC_OTG_PARAM_TEST(dma_burst_size,32,32) && - DWC_OTG_PARAM_TEST(dma_burst_size,64,64) && - DWC_OTG_PARAM_TEST(dma_burst_size,128,128) && - DWC_OTG_PARAM_TEST(dma_burst_size,256,256)) - { - DWC_ERROR("`%d' invalid for parameter `dma_burst_size'\n", - dwc_otg_module_params.dma_burst_size); - dwc_otg_module_params.dma_burst_size = 32; - retval ++; - } - } - - if (dwc_otg_module_params.phy_utmi_width != -1) { - if (DWC_OTG_PARAM_TEST(phy_utmi_width,8,8) && - DWC_OTG_PARAM_TEST(phy_utmi_width,16,16)) - { - DWC_ERROR("`%d' invalid for parameter `phy_utmi_width'\n", - dwc_otg_module_params.phy_utmi_width); - //dwc_otg_module_params.phy_utmi_width = 16; - dwc_otg_module_params.phy_utmi_width = 8; - retval ++; - } - } - - for (i=0; i<15; i++) { - /** @todo should be like above */ - //DWC_OTG_PARAM_ERR(dev_perio_tx_fifo_size[i],4,768,"dev_perio_tx_fifo_size"); - if (dwc_otg_module_params.dev_perio_tx_fifo_size[i] != -1) { - if (DWC_OTG_PARAM_TEST(dev_perio_tx_fifo_size[i],4,768)) { - DWC_ERROR("`%d' invalid for parameter `%s_%d'\n", - dwc_otg_module_params.dev_perio_tx_fifo_size[i], "dev_perio_tx_fifo_size", i); - dwc_otg_module_params.dev_perio_tx_fifo_size[i] = dwc_param_dev_perio_tx_fifo_size_default; - retval ++; - } - } - } - - DWC_OTG_PARAM_ERR(en_multiple_tx_fifo, 0, 1, "en_multiple_tx_fifo"); - for (i = 0; i < 15; i++) { - /** @todo should be like above */ - //DWC_OTG_PARAM_ERR(dev_tx_fifo_size[i],4,768,"dev_tx_fifo_size"); - if (dwc_otg_module_params.dev_tx_fifo_size[i] != -1) { - if (DWC_OTG_PARAM_TEST(dev_tx_fifo_size[i], 4, 768)) { - DWC_ERROR("`%d' invalid for parameter `%s_%d'\n", - dwc_otg_module_params.dev_tx_fifo_size[i], - "dev_tx_fifo_size", i); - dwc_otg_module_params.dev_tx_fifo_size[i] = - dwc_param_dev_tx_fifo_size_default; - retval++; - } - } - } - DWC_OTG_PARAM_ERR(thr_ctl, 0, 7, "thr_ctl"); - DWC_OTG_PARAM_ERR(tx_thr_length, 8, 128, "tx_thr_length"); - DWC_OTG_PARAM_ERR(rx_thr_length, 8, 128, "rx_thr_length"); - - /* At this point, all module parameters that have been set by the user - * are valid, and those that have not are left unset. Now set their - * default values and/or check the parameters against the hardware - * configurations of the OTG core. */ - - - -/* This sets the parameter to the default value if it has not been set by the - * user */ -#define DWC_OTG_PARAM_SET_DEFAULT(_param_) \ - ({ \ - int changed = 1; \ - if (dwc_otg_module_params._param_ == -1) { \ - changed = 0; \ - dwc_otg_module_params._param_ = dwc_param_##_param_##_default; \ - } \ - changed; \ - }) - -/* This checks the macro agains the hardware configuration to see if it is - * valid. It is possible that the default value could be invalid. In this - * case, it will report a module error if the user touched the parameter. - * Otherwise it will adjust the value without any error. */ -#define DWC_OTG_PARAM_CHECK_VALID(_param_,_str_,_is_valid_,_set_valid_) \ - ({ \ - int changed = DWC_OTG_PARAM_SET_DEFAULT(_param_); \ - int error = 0; \ - if (!(_is_valid_)) { \ - if (changed) { \ - DWC_ERROR("`%d' invalid for parameter `%s'. Check HW configuration.\n", dwc_otg_module_params._param_,_str_); \ - error = 1; \ - } \ - dwc_otg_module_params._param_ = (_set_valid_); \ - } \ - error; \ - }) - - /* OTG Cap */ - retval += DWC_OTG_PARAM_CHECK_VALID(otg_cap,"otg_cap", - ({ - int valid; - valid = 1; - switch (dwc_otg_module_params.otg_cap) { - case DWC_OTG_CAP_PARAM_HNP_SRP_CAPABLE: - if (core_if->hwcfg2.b.op_mode != DWC_HWCFG2_OP_MODE_HNP_SRP_CAPABLE_OTG) valid = 0; - break; - case DWC_OTG_CAP_PARAM_SRP_ONLY_CAPABLE: - if ((core_if->hwcfg2.b.op_mode != DWC_HWCFG2_OP_MODE_HNP_SRP_CAPABLE_OTG) && - (core_if->hwcfg2.b.op_mode != DWC_HWCFG2_OP_MODE_SRP_ONLY_CAPABLE_OTG) && - (core_if->hwcfg2.b.op_mode != DWC_HWCFG2_OP_MODE_SRP_CAPABLE_DEVICE) && - (core_if->hwcfg2.b.op_mode != DWC_HWCFG2_OP_MODE_SRP_CAPABLE_HOST)) - { - valid = 0; - } - break; - case DWC_OTG_CAP_PARAM_NO_HNP_SRP_CAPABLE: - /* always valid */ - break; - } - valid; - }), - (((core_if->hwcfg2.b.op_mode == DWC_HWCFG2_OP_MODE_HNP_SRP_CAPABLE_OTG) || - (core_if->hwcfg2.b.op_mode == DWC_HWCFG2_OP_MODE_SRP_ONLY_CAPABLE_OTG) || - (core_if->hwcfg2.b.op_mode == DWC_HWCFG2_OP_MODE_SRP_CAPABLE_DEVICE) || - (core_if->hwcfg2.b.op_mode == DWC_HWCFG2_OP_MODE_SRP_CAPABLE_HOST)) ? - DWC_OTG_CAP_PARAM_SRP_ONLY_CAPABLE : - DWC_OTG_CAP_PARAM_NO_HNP_SRP_CAPABLE)); - - retval += DWC_OTG_PARAM_CHECK_VALID(dma_enable,"dma_enable", - ((dwc_otg_module_params.dma_enable == 1) && (core_if->hwcfg2.b.architecture == 0)) ? 0 : 1, - 0); - - retval += DWC_OTG_PARAM_CHECK_VALID(opt,"opt", - 1, - 0); - - DWC_OTG_PARAM_SET_DEFAULT(dma_burst_size); - - retval += DWC_OTG_PARAM_CHECK_VALID(host_support_fs_ls_low_power, - "host_support_fs_ls_low_power", - 1, 0); - - retval += DWC_OTG_PARAM_CHECK_VALID(enable_dynamic_fifo, - "enable_dynamic_fifo", - ((dwc_otg_module_params.enable_dynamic_fifo == 0) || - (core_if->hwcfg2.b.dynamic_fifo == 1)), 0); - - - retval += DWC_OTG_PARAM_CHECK_VALID(data_fifo_size, - "data_fifo_size", - (dwc_otg_module_params.data_fifo_size <= core_if->hwcfg3.b.dfifo_depth), - core_if->hwcfg3.b.dfifo_depth); - - retval += DWC_OTG_PARAM_CHECK_VALID(dev_rx_fifo_size, - "dev_rx_fifo_size", - (dwc_otg_module_params.dev_rx_fifo_size <= dwc_read_reg32(&core_if->core_global_regs->grxfsiz)), - dwc_read_reg32(&core_if->core_global_regs->grxfsiz)); - - retval += DWC_OTG_PARAM_CHECK_VALID(dev_nperio_tx_fifo_size, - "dev_nperio_tx_fifo_size", - (dwc_otg_module_params.dev_nperio_tx_fifo_size <= (dwc_read_reg32(&core_if->core_global_regs->gnptxfsiz) >> 16)), - (dwc_read_reg32(&core_if->core_global_regs->gnptxfsiz) >> 16)); - - retval += DWC_OTG_PARAM_CHECK_VALID(host_rx_fifo_size, - "host_rx_fifo_size", - (dwc_otg_module_params.host_rx_fifo_size <= dwc_read_reg32(&core_if->core_global_regs->grxfsiz)), - dwc_read_reg32(&core_if->core_global_regs->grxfsiz)); - - - retval += DWC_OTG_PARAM_CHECK_VALID(host_nperio_tx_fifo_size, - "host_nperio_tx_fifo_size", - (dwc_otg_module_params.host_nperio_tx_fifo_size <= (dwc_read_reg32(&core_if->core_global_regs->gnptxfsiz) >> 16)), - (dwc_read_reg32(&core_if->core_global_regs->gnptxfsiz) >> 16)); - - retval += DWC_OTG_PARAM_CHECK_VALID(host_perio_tx_fifo_size, - "host_perio_tx_fifo_size", - (dwc_otg_module_params.host_perio_tx_fifo_size <= ((dwc_read_reg32(&core_if->core_global_regs->hptxfsiz) >> 16))), - ((dwc_read_reg32(&core_if->core_global_regs->hptxfsiz) >> 16))); - - retval += DWC_OTG_PARAM_CHECK_VALID(max_transfer_size, - "max_transfer_size", - (dwc_otg_module_params.max_transfer_size < (1 << (core_if->hwcfg3.b.xfer_size_cntr_width + 11))), - ((1 << (core_if->hwcfg3.b.xfer_size_cntr_width + 11)) - 1)); - - retval += DWC_OTG_PARAM_CHECK_VALID(max_packet_count, - "max_packet_count", - (dwc_otg_module_params.max_packet_count < (1 << (core_if->hwcfg3.b.packet_size_cntr_width + 4))), - ((1 << (core_if->hwcfg3.b.packet_size_cntr_width + 4)) - 1)); - - retval += DWC_OTG_PARAM_CHECK_VALID(host_channels, - "host_channels", - (dwc_otg_module_params.host_channels <= (core_if->hwcfg2.b.num_host_chan + 1)), - (core_if->hwcfg2.b.num_host_chan + 1)); - - retval += DWC_OTG_PARAM_CHECK_VALID(dev_endpoints, - "dev_endpoints", - (dwc_otg_module_params.dev_endpoints <= (core_if->hwcfg2.b.num_dev_ep)), - core_if->hwcfg2.b.num_dev_ep); - -/* - * Define the following to disable the FS PHY Hardware checking. This is for - * internal testing only. - * - * #define NO_FS_PHY_HW_CHECKS - */ - -#ifdef NO_FS_PHY_HW_CHECKS - retval += DWC_OTG_PARAM_CHECK_VALID(phy_type, - "phy_type", 1, 0); -#else - retval += DWC_OTG_PARAM_CHECK_VALID(phy_type, - "phy_type", - ({ - int valid = 0; - if ((dwc_otg_module_params.phy_type == DWC_PHY_TYPE_PARAM_UTMI) && - ((core_if->hwcfg2.b.hs_phy_type == 1) || - (core_if->hwcfg2.b.hs_phy_type == 3))) - { - valid = 1; - } - else if ((dwc_otg_module_params.phy_type == DWC_PHY_TYPE_PARAM_ULPI) && - ((core_if->hwcfg2.b.hs_phy_type == 2) || - (core_if->hwcfg2.b.hs_phy_type == 3))) - { - valid = 1; - } - else if ((dwc_otg_module_params.phy_type == DWC_PHY_TYPE_PARAM_FS) && - (core_if->hwcfg2.b.fs_phy_type == 1)) - { - valid = 1; - } - valid; - }), - ({ - int set = DWC_PHY_TYPE_PARAM_FS; - if (core_if->hwcfg2.b.hs_phy_type) { - if ((core_if->hwcfg2.b.hs_phy_type == 3) || - (core_if->hwcfg2.b.hs_phy_type == 1)) { - set = DWC_PHY_TYPE_PARAM_UTMI; - } - else { - set = DWC_PHY_TYPE_PARAM_ULPI; - } - } - set; - })); -#endif - - retval += DWC_OTG_PARAM_CHECK_VALID(speed,"speed", - (dwc_otg_module_params.speed == 0) && (dwc_otg_module_params.phy_type == DWC_PHY_TYPE_PARAM_FS) ? 0 : 1, - dwc_otg_module_params.phy_type == DWC_PHY_TYPE_PARAM_FS ? 1 : 0); - - retval += DWC_OTG_PARAM_CHECK_VALID(host_ls_low_power_phy_clk, - "host_ls_low_power_phy_clk", - ((dwc_otg_module_params.host_ls_low_power_phy_clk == DWC_HOST_LS_LOW_POWER_PHY_CLK_PARAM_48MHZ) && (dwc_otg_module_params.phy_type == DWC_PHY_TYPE_PARAM_FS) ? 0 : 1), - ((dwc_otg_module_params.phy_type == DWC_PHY_TYPE_PARAM_FS) ? DWC_HOST_LS_LOW_POWER_PHY_CLK_PARAM_6MHZ : DWC_HOST_LS_LOW_POWER_PHY_CLK_PARAM_48MHZ)); - - DWC_OTG_PARAM_SET_DEFAULT(phy_ulpi_ddr); - DWC_OTG_PARAM_SET_DEFAULT(phy_ulpi_ext_vbus); - DWC_OTG_PARAM_SET_DEFAULT(phy_utmi_width); - DWC_OTG_PARAM_SET_DEFAULT(ulpi_fs_ls); - DWC_OTG_PARAM_SET_DEFAULT(ts_dline); - -#ifdef NO_FS_PHY_HW_CHECKS - retval += DWC_OTG_PARAM_CHECK_VALID(i2c_enable, - "i2c_enable", 1, 0); -#else - retval += DWC_OTG_PARAM_CHECK_VALID(i2c_enable, - "i2c_enable", - (dwc_otg_module_params.i2c_enable == 1) && (core_if->hwcfg3.b.i2c == 0) ? 0 : 1, - 0); -#endif - - for (i=0; i<16; i++) { - - int changed = 1; - int error = 0; - - if (dwc_otg_module_params.dev_perio_tx_fifo_size[i] == -1) { - changed = 0; - dwc_otg_module_params.dev_perio_tx_fifo_size[i] = dwc_param_dev_perio_tx_fifo_size_default; - } - if (!(dwc_otg_module_params.dev_perio_tx_fifo_size[i] <= (dwc_read_reg32(&core_if->core_global_regs->dptxfsiz_dieptxf[i])))) { - if (changed) { - DWC_ERROR("`%d' invalid for parameter `dev_perio_fifo_size_%d'. Check HW configuration.\n", dwc_otg_module_params.dev_perio_tx_fifo_size[i],i); - error = 1; - } - dwc_otg_module_params.dev_perio_tx_fifo_size[i] = dwc_read_reg32(&core_if->core_global_regs->dptxfsiz_dieptxf[i]); - } - retval += error; - } - - retval += DWC_OTG_PARAM_CHECK_VALID(en_multiple_tx_fifo, - "en_multiple_tx_fifo", - ((dwc_otg_module_params.en_multiple_tx_fifo == 1) && - (core_if->hwcfg4.b.ded_fifo_en == 0)) ? 0 : 1, 0); - - for (i = 0; i < 16; i++) { - int changed = 1; - int error = 0; - if (dwc_otg_module_params.dev_tx_fifo_size[i] == -1) { - changed = 0; - dwc_otg_module_params.dev_tx_fifo_size[i] = - dwc_param_dev_tx_fifo_size_default; - } - if (!(dwc_otg_module_params.dev_tx_fifo_size[i] <= - (dwc_read_reg32(&core_if->core_global_regs->dptxfsiz_dieptxf[i])))) { - if (changed) { - DWC_ERROR("%d' invalid for parameter `dev_perio_fifo_size_%d'." - "Check HW configuration.\n",dwc_otg_module_params.dev_tx_fifo_size[i],i); - error = 1; - } - dwc_otg_module_params.dev_tx_fifo_size[i] = - dwc_read_reg32(&core_if->core_global_regs->dptxfsiz_dieptxf[i]); - } - retval += error; - } - DWC_OTG_PARAM_SET_DEFAULT(thr_ctl); - DWC_OTG_PARAM_SET_DEFAULT(tx_thr_length); - DWC_OTG_PARAM_SET_DEFAULT(rx_thr_length); - return retval; -} // check_parameters - - -/** - * This function is the top level interrupt handler for the Common - * (Device and host modes) interrupts. - */ -static irqreturn_t dwc_otg_common_irq(int _irq, void *_dev) -{ - dwc_otg_device_t *otg_dev = _dev; - int32_t retval = IRQ_NONE; - - retval = dwc_otg_handle_common_intr( otg_dev->core_if ); - - mask_and_ack_ifx_irq (_irq); - - return IRQ_RETVAL(retval); -} - - -/** - * This function is called when a DWC_OTG device is unregistered with the - * dwc_otg_driver. This happens, for example, when the rmmod command is - * executed. The device may or may not be electrically present. If it is - * present, the driver stops device processing. Any resources used on behalf - * of this device are freed. - * - * @return - */ -static int -dwc_otg_driver_remove(struct platform_device *_dev) -{ - //dwc_otg_device_t *otg_dev = dev_get_drvdata(&_dev->dev); - dwc_otg_device_t *otg_dev = platform_get_drvdata(_dev); - - DWC_DEBUGPL(DBG_ANY, "%s(%p)\n", __func__, _dev); - - if (otg_dev == NULL) { - /* Memory allocation for the dwc_otg_device failed. */ - return 0; - } - - /* - * Free the IRQ - */ - if (otg_dev->common_irq_installed) { - free_irq( otg_dev->irq, otg_dev ); - } - -#ifndef DWC_DEVICE_ONLY - if (otg_dev->hcd != NULL) { - dwc_otg_hcd_remove(&_dev->dev); - } -#endif - printk("after removehcd\n"); - -// Note: Integrate HOST and DEVICE(Gadget) is not planned yet. -#ifndef DWC_HOST_ONLY - if (otg_dev->pcd != NULL) { - dwc_otg_pcd_remove(otg_dev); - } -#endif - if (otg_dev->core_if != NULL) { - dwc_otg_cil_remove( otg_dev->core_if ); - } - printk("after removecil\n"); - - /* - * Remove the device attributes - */ - dwc_otg_attr_remove(&_dev->dev); - printk("after removeattr\n"); - - /* - * Return the memory. - */ - if (otg_dev->base != NULL) { - iounmap(otg_dev->base); - } - if (otg_dev->phys_addr != 0) { - release_mem_region(otg_dev->phys_addr, otg_dev->base_len); - } - kfree(otg_dev); - - /* - * Clear the drvdata pointer. - */ - //dev_set_drvdata(&_dev->dev, 0); - platform_set_drvdata(_dev, 0); - return 0; -} - -/** - * This function is called when an DWC_OTG device is bound to a - * dwc_otg_driver. It creates the driver components required to - * control the device (CIL, HCD, and PCD) and it initializes the - * device. The driver components are stored in a dwc_otg_device - * structure. A reference to the dwc_otg_device is saved in the - * lm_device. This allows the driver to access the dwc_otg_device - * structure on subsequent calls to driver methods for this device. - * - * @return - */ -static int __devinit -dwc_otg_driver_probe(struct platform_device *_dev) -{ - int retval = 0; - dwc_otg_device_t *dwc_otg_device; - int pin = (int)_dev->dev.platform_data; - int32_t snpsid; - struct resource *res; - gusbcfg_data_t usbcfg = {.d32 = 0}; - - // GPIOs - if(pin >= 0) - { - gpio_request(pin, "usb_power"); - gpio_direction_output(pin, 1); - gpio_set_value(pin, 1); - gpio_export(pin, 0); - } - dev_dbg(&_dev->dev, "dwc_otg_driver_probe (%p)\n", _dev); - - dwc_otg_device = kmalloc(sizeof(dwc_otg_device_t), GFP_KERNEL); - if (dwc_otg_device == 0) { - dev_err(&_dev->dev, "kmalloc of dwc_otg_device failed\n"); - retval = -ENOMEM; - goto fail; - } - memset(dwc_otg_device, 0, sizeof(*dwc_otg_device)); - dwc_otg_device->reg_offset = 0xFFFFFFFF; - - /* - * Retrieve the memory and IRQ resources. - */ - dwc_otg_device->irq = platform_get_irq(_dev, 0); - if (dwc_otg_device->irq == 0) { - dev_err(&_dev->dev, "no device irq\n"); - retval = -ENODEV; - goto fail; - } - dev_dbg(&_dev->dev, "OTG - device irq: %d\n", dwc_otg_device->irq); - res = platform_get_resource(_dev, IORESOURCE_MEM, 0); - if (res == NULL) { - dev_err(&_dev->dev, "no CSR address\n"); - retval = -ENODEV; - goto fail; - } - dev_dbg(&_dev->dev, "OTG - ioresource_mem start0x%08x: end:0x%08x\n", - (unsigned)res->start, (unsigned)res->end); - dwc_otg_device->phys_addr = res->start; - dwc_otg_device->base_len = res->end - res->start + 1; - if (request_mem_region(dwc_otg_device->phys_addr, dwc_otg_device->base_len, - dwc_driver_name) == NULL) { - dev_err(&_dev->dev, "request_mem_region failed\n"); - retval = -EBUSY; - goto fail; - } - - /* - * Map the DWC_otg Core memory into virtual address space. - */ - dwc_otg_device->base = ioremap_nocache(dwc_otg_device->phys_addr, dwc_otg_device->base_len); - if (dwc_otg_device->base == NULL) { - dev_err(&_dev->dev, "ioremap() failed\n"); - retval = -ENOMEM; - goto fail; - } - dev_dbg(&_dev->dev, "mapped base=0x%08x\n", (unsigned)dwc_otg_device->base); - - /* - * Attempt to ensure this device is really a DWC_otg Controller. - * Read and verify the SNPSID register contents. The value should be - * 0x45F42XXX, which corresponds to "OT2", as in "OTG version 2.XX". - */ - snpsid = dwc_read_reg32((uint32_t *)((uint8_t *)dwc_otg_device->base + 0x40)); - if ((snpsid & 0xFFFFF000) != 0x4F542000) { - dev_err(&_dev->dev, "Bad value for SNPSID: 0x%08x\n", snpsid); - retval = -EINVAL; - goto fail; - } - - /* - * Initialize driver data to point to the global DWC_otg - * Device structure. - */ - platform_set_drvdata(_dev, dwc_otg_device); - dev_dbg(&_dev->dev, "dwc_otg_device=0x%p\n", dwc_otg_device); - dwc_otg_device->core_if = dwc_otg_cil_init( dwc_otg_device->base, &dwc_otg_module_params); - if (dwc_otg_device->core_if == 0) { - dev_err(&_dev->dev, "CIL initialization failed!\n"); - retval = -ENOMEM; - goto fail; - } - - /* - * Validate parameter values. - */ - if (check_parameters(dwc_otg_device->core_if) != 0) { - retval = -EINVAL; - goto fail; - } - - /* Added for PLB DMA phys virt mapping */ - //dwc_otg_device->core_if->phys_addr = dwc_otg_device->phys_addr; - /* - * Create Device Attributes in sysfs - */ - dwc_otg_attr_create (&_dev->dev); - - /* - * Disable the global interrupt until all the interrupt - * handlers are installed. - */ - dwc_otg_disable_global_interrupts( dwc_otg_device->core_if ); - /* - * Install the interrupt handler for the common interrupts before - * enabling common interrupts in core_init below. - */ - DWC_DEBUGPL( DBG_CIL, "registering (common) handler for irq%d\n", dwc_otg_device->irq); - - retval = request_irq((unsigned int)dwc_otg_device->irq, dwc_otg_common_irq, - //SA_INTERRUPT|SA_SHIRQ, "dwc_otg", (void *)dwc_otg_device ); - IRQF_SHARED, "dwc_otg", (void *)dwc_otg_device ); - //IRQF_DISABLED, "dwc_otg", (void *)dwc_otg_device ); - if (retval != 0) { - DWC_ERROR("request of irq%d failed retval: %d\n", dwc_otg_device->irq, retval); - retval = -EBUSY; - goto fail; - } else { - dwc_otg_device->common_irq_installed = 1; - } - - /* - * Initialize the DWC_otg core. - */ - dwc_otg_core_init( dwc_otg_device->core_if ); - - -#ifndef DWC_HOST_ONLY // otg device mode. (gadget.) - /* - * Initialize the PCD - */ - retval = dwc_otg_pcd_init(dwc_otg_device); - if (retval != 0) { - DWC_ERROR("dwc_otg_pcd_init failed\n"); - dwc_otg_device->pcd = NULL; - goto fail; - } -#endif // DWC_HOST_ONLY - -#ifndef DWC_DEVICE_ONLY // otg host mode. (HCD) - /* - * Initialize the HCD - */ -#if 1 /*fscz*/ - /* force_host_mode */ - usbcfg.d32 = dwc_read_reg32(&dwc_otg_device->core_if->core_global_regs ->gusbcfg); - usbcfg.b.force_host_mode = 1; - dwc_write_reg32(&dwc_otg_device->core_if->core_global_regs ->gusbcfg, usbcfg.d32); -#endif - retval = dwc_otg_hcd_init(&_dev->dev, dwc_otg_device); - if (retval != 0) { - DWC_ERROR("dwc_otg_hcd_init failed\n"); - dwc_otg_device->hcd = NULL; - goto fail; - } -#endif // DWC_DEVICE_ONLY - - /* - * Enable the global interrupt after all the interrupt - * handlers are installed. - */ - dwc_otg_enable_global_interrupts( dwc_otg_device->core_if ); -#if 0 /*fscz*/ - usbcfg.d32 = dwc_read_reg32(&dwc_otg_device->core_if->core_global_regs ->gusbcfg); - usbcfg.b.force_host_mode = 0; - dwc_write_reg32(&dwc_otg_device->core_if->core_global_regs ->gusbcfg, usbcfg.d32); -#endif - - - return 0; - -fail: - dwc_otg_driver_remove(_dev); - return retval; -} - -/** - * This structure defines the methods to be called by a bus driver - * during the lifecycle of a device on that bus. Both drivers and - * devices are registered with a bus driver. The bus driver matches - * devices to drivers based on information in the device and driver - * structures. - * - * The probe function is called when the bus driver matches a device - * to this driver. The remove function is called when a device is - * unregistered with the bus driver. - */ -struct platform_driver dwc_otg_driver = { - .probe = dwc_otg_driver_probe, - .remove = dwc_otg_driver_remove, -// .suspend = dwc_otg_driver_suspend, -// .resume = dwc_otg_driver_resume, - .driver = { - .name = dwc_driver_name, - .owner = THIS_MODULE, - }, -}; -EXPORT_SYMBOL(dwc_otg_driver); - -/** - * This function is called when the dwc_otg_driver is installed with the - * insmod command. It registers the dwc_otg_driver structure with the - * appropriate bus driver. This will cause the dwc_otg_driver_probe function - * to be called. In addition, the bus driver will automatically expose - * attributes defined for the device and driver in the special sysfs file - * system. - * - * @return - */ -static int __init dwc_otg_init(void) -{ - int retval = 0; - - printk(KERN_INFO "%s: version %s\n", dwc_driver_name, DWC_DRIVER_VERSION); - - if (ltq_is_ase()) - dwc_irq = LTQ_USB_ASE_INT; - - // ifxmips setup - retval = ifx_usb_hc_init(dwc_iomem_base, dwc_irq); - if (retval < 0) - { - printk(KERN_ERR "%s retval=%d\n", __func__, retval); - return retval; - } - dwc_otg_power_on(); // ifx only!! - - - retval = platform_driver_register(&dwc_otg_driver); - - if (retval < 0) { - printk(KERN_ERR "%s retval=%d\n", __func__, retval); - goto error1; - } - - retval = driver_create_file(&dwc_otg_driver.driver, &driver_attr_version); - if (retval < 0) - { - printk(KERN_ERR "%s retval=%d\n", __func__, retval); - goto error2; - } - retval = driver_create_file(&dwc_otg_driver.driver, &driver_attr_debuglevel); - if (retval < 0) - { - printk(KERN_ERR "%s retval=%d\n", __func__, retval); - goto error3; - } - return retval; - - -error3: - driver_remove_file(&dwc_otg_driver.driver, &driver_attr_version); -error2: - driver_unregister(&dwc_otg_driver.driver); -error1: - ifx_usb_hc_remove(); - return retval; -} -module_init(dwc_otg_init); - -/** - * This function is called when the driver is removed from the kernel - * with the rmmod command. The driver unregisters itself with its bus - * driver. - * - */ -static void __exit dwc_otg_cleanup(void) -{ - printk(KERN_DEBUG "dwc_otg_cleanup()\n"); - - driver_remove_file(&dwc_otg_driver.driver, &driver_attr_debuglevel); - driver_remove_file(&dwc_otg_driver.driver, &driver_attr_version); - - platform_driver_unregister(&dwc_otg_driver); - ifx_usb_hc_remove(); - - printk(KERN_INFO "%s module removed\n", dwc_driver_name); -} -module_exit(dwc_otg_cleanup); - -MODULE_DESCRIPTION(DWC_DRIVER_DESC); -MODULE_AUTHOR("Synopsys Inc."); -MODULE_LICENSE("GPL"); - -module_param_named(otg_cap, dwc_otg_module_params.otg_cap, int, 0444); -MODULE_PARM_DESC(otg_cap, "OTG Capabilities 0=HNP&SRP 1=SRP Only 2=None"); -module_param_named(opt, dwc_otg_module_params.opt, int, 0444); -MODULE_PARM_DESC(opt, "OPT Mode"); -module_param_named(dma_enable, dwc_otg_module_params.dma_enable, int, 0444); -MODULE_PARM_DESC(dma_enable, "DMA Mode 0=Slave 1=DMA enabled"); -module_param_named(dma_burst_size, dwc_otg_module_params.dma_burst_size, int, 0444); -MODULE_PARM_DESC(dma_burst_size, "DMA Burst Size 1, 4, 8, 16, 32, 64, 128, 256"); -module_param_named(speed, dwc_otg_module_params.speed, int, 0444); -MODULE_PARM_DESC(speed, "Speed 0=High Speed 1=Full Speed"); -module_param_named(host_support_fs_ls_low_power, dwc_otg_module_params.host_support_fs_ls_low_power, int, 0444); -MODULE_PARM_DESC(host_support_fs_ls_low_power, "Support Low Power w/FS or LS 0=Support 1=Don't Support"); -module_param_named(host_ls_low_power_phy_clk, dwc_otg_module_params.host_ls_low_power_phy_clk, int, 0444); -MODULE_PARM_DESC(host_ls_low_power_phy_clk, "Low Speed Low Power Clock 0=48Mhz 1=6Mhz"); -module_param_named(enable_dynamic_fifo, dwc_otg_module_params.enable_dynamic_fifo, int, 0444); -MODULE_PARM_DESC(enable_dynamic_fifo, "0=cC Setting 1=Allow Dynamic Sizing"); -module_param_named(data_fifo_size, dwc_otg_module_params.data_fifo_size, int, 0444); -MODULE_PARM_DESC(data_fifo_size, "Total number of words in the data FIFO memory 32-32768"); -module_param_named(dev_rx_fifo_size, dwc_otg_module_params.dev_rx_fifo_size, int, 0444); -MODULE_PARM_DESC(dev_rx_fifo_size, "Number of words in the Rx FIFO 16-32768"); -module_param_named(dev_nperio_tx_fifo_size, dwc_otg_module_params.dev_nperio_tx_fifo_size, int, 0444); -MODULE_PARM_DESC(dev_nperio_tx_fifo_size, "Number of words in the non-periodic Tx FIFO 16-32768"); -module_param_named(dev_perio_tx_fifo_size_1, dwc_otg_module_params.dev_perio_tx_fifo_size[0], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_1, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_2, dwc_otg_module_params.dev_perio_tx_fifo_size[1], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_2, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_3, dwc_otg_module_params.dev_perio_tx_fifo_size[2], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_3, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_4, dwc_otg_module_params.dev_perio_tx_fifo_size[3], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_4, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_5, dwc_otg_module_params.dev_perio_tx_fifo_size[4], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_5, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_6, dwc_otg_module_params.dev_perio_tx_fifo_size[5], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_6, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_7, dwc_otg_module_params.dev_perio_tx_fifo_size[6], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_7, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_8, dwc_otg_module_params.dev_perio_tx_fifo_size[7], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_8, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_9, dwc_otg_module_params.dev_perio_tx_fifo_size[8], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_9, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_10, dwc_otg_module_params.dev_perio_tx_fifo_size[9], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_10, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_11, dwc_otg_module_params.dev_perio_tx_fifo_size[10], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_11, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_12, dwc_otg_module_params.dev_perio_tx_fifo_size[11], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_12, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_13, dwc_otg_module_params.dev_perio_tx_fifo_size[12], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_13, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_14, dwc_otg_module_params.dev_perio_tx_fifo_size[13], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_14, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(dev_perio_tx_fifo_size_15, dwc_otg_module_params.dev_perio_tx_fifo_size[14], int, 0444); -MODULE_PARM_DESC(dev_perio_tx_fifo_size_15, "Number of words in the periodic Tx FIFO 4-768"); -module_param_named(host_rx_fifo_size, dwc_otg_module_params.host_rx_fifo_size, int, 0444); -MODULE_PARM_DESC(host_rx_fifo_size, "Number of words in the Rx FIFO 16-32768"); -module_param_named(host_nperio_tx_fifo_size, dwc_otg_module_params.host_nperio_tx_fifo_size, int, 0444); -MODULE_PARM_DESC(host_nperio_tx_fifo_size, "Number of words in the non-periodic Tx FIFO 16-32768"); -module_param_named(host_perio_tx_fifo_size, dwc_otg_module_params.host_perio_tx_fifo_size, int, 0444); -MODULE_PARM_DESC(host_perio_tx_fifo_size, "Number of words in the host periodic Tx FIFO 16-32768"); -module_param_named(max_transfer_size, dwc_otg_module_params.max_transfer_size, int, 0444); -/** @todo Set the max to 512K, modify checks */ -MODULE_PARM_DESC(max_transfer_size, "The maximum transfer size supported in bytes 2047-65535"); -module_param_named(max_packet_count, dwc_otg_module_params.max_packet_count, int, 0444); -MODULE_PARM_DESC(max_packet_count, "The maximum number of packets in a transfer 15-511"); -module_param_named(host_channels, dwc_otg_module_params.host_channels, int, 0444); -MODULE_PARM_DESC(host_channels, "The number of host channel registers to use 1-16"); -module_param_named(dev_endpoints, dwc_otg_module_params.dev_endpoints, int, 0444); -MODULE_PARM_DESC(dev_endpoints, "The number of endpoints in addition to EP0 available for device mode 1-15"); -module_param_named(phy_type, dwc_otg_module_params.phy_type, int, 0444); -MODULE_PARM_DESC(phy_type, "0=Reserved 1=UTMI+ 2=ULPI"); -module_param_named(phy_utmi_width, dwc_otg_module_params.phy_utmi_width, int, 0444); -MODULE_PARM_DESC(phy_utmi_width, "Specifies the UTMI+ Data Width 8 or 16 bits"); -module_param_named(phy_ulpi_ddr, dwc_otg_module_params.phy_ulpi_ddr, int, 0444); -MODULE_PARM_DESC(phy_ulpi_ddr, "ULPI at double or single data rate 0=Single 1=Double"); -module_param_named(phy_ulpi_ext_vbus, dwc_otg_module_params.phy_ulpi_ext_vbus, int, 0444); -MODULE_PARM_DESC(phy_ulpi_ext_vbus, "ULPI PHY using internal or external vbus 0=Internal"); -module_param_named(i2c_enable, dwc_otg_module_params.i2c_enable, int, 0444); -MODULE_PARM_DESC(i2c_enable, "FS PHY Interface"); -module_param_named(ulpi_fs_ls, dwc_otg_module_params.ulpi_fs_ls, int, 0444); -MODULE_PARM_DESC(ulpi_fs_ls, "ULPI PHY FS/LS mode only"); -module_param_named(ts_dline, dwc_otg_module_params.ts_dline, int, 0444); -MODULE_PARM_DESC(ts_dline, "Term select Dline pulsing for all PHYs"); -module_param_named(debug, g_dbg_lvl, int, 0444); -MODULE_PARM_DESC(debug, "0"); -module_param_named(en_multiple_tx_fifo, - dwc_otg_module_params.en_multiple_tx_fifo, int, 0444); -MODULE_PARM_DESC(en_multiple_tx_fifo, - "Dedicated Non Periodic Tx FIFOs 0=disabled 1=enabled"); -module_param_named(dev_tx_fifo_size_1, - dwc_otg_module_params.dev_tx_fifo_size[0], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_1, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_2, - dwc_otg_module_params.dev_tx_fifo_size[1], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_2, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_3, - dwc_otg_module_params.dev_tx_fifo_size[2], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_3, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_4, - dwc_otg_module_params.dev_tx_fifo_size[3], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_4, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_5, - dwc_otg_module_params.dev_tx_fifo_size[4], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_5, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_6, - dwc_otg_module_params.dev_tx_fifo_size[5], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_6, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_7, - dwc_otg_module_params.dev_tx_fifo_size[6], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_7, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_8, - dwc_otg_module_params.dev_tx_fifo_size[7], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_8, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_9, - dwc_otg_module_params.dev_tx_fifo_size[8], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_9, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_10, - dwc_otg_module_params.dev_tx_fifo_size[9], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_10, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_11, - dwc_otg_module_params.dev_tx_fifo_size[10], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_11, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_12, - dwc_otg_module_params.dev_tx_fifo_size[11], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_12, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_13, - dwc_otg_module_params.dev_tx_fifo_size[12], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_13, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_14, - dwc_otg_module_params.dev_tx_fifo_size[13], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_14, "Number of words in the Tx FIFO 4-768"); -module_param_named(dev_tx_fifo_size_15, - dwc_otg_module_params.dev_tx_fifo_size[14], int, 0444); -MODULE_PARM_DESC(dev_tx_fifo_size_15, "Number of words in the Tx FIFO 4-768"); -module_param_named(thr_ctl, dwc_otg_module_params.thr_ctl, int, 0444); -MODULE_PARM_DESC(thr_ctl, "Thresholding enable flag bit" - "0 - non ISO Tx thr., 1 - ISO Tx thr., 2 - Rx thr.- bit 0=disabled 1=enabled"); -module_param_named(tx_thr_length, dwc_otg_module_params.tx_thr_length, int, 0444); -MODULE_PARM_DESC(tx_thr_length, "Tx Threshold length in 32 bit DWORDs"); -module_param_named(rx_thr_length, dwc_otg_module_params.rx_thr_length, int, 0444); -MODULE_PARM_DESC(rx_thr_length, "Rx Threshold length in 32 bit DWORDs"); -module_param_named (iomem_base, dwc_iomem_base, ulong, 0444); -MODULE_PARM_DESC (dwc_iomem_base, "The base address of the DWC_OTG register."); -module_param_named (irq, dwc_irq, int, 0444); -MODULE_PARM_DESC (dwc_irq, "The interrupt number"); - -/** @page "Module Parameters" - * - * The following parameters may be specified when starting the module. - * These parameters define how the DWC_otg controller should be - * configured. Parameter values are passed to the CIL initialization - * function dwc_otg_cil_init - * - * Example: <code>modprobe dwc_otg speed=1 otg_cap=1</code> - * - - <table> - <tr><td>Parameter Name</td><td>Meaning</td></tr> - - <tr> - <td>otg_cap</td> - <td>Specifies the OTG capabilities. The driver will automatically detect the - value for this parameter if none is specified. - - 0: HNP and SRP capable (default, if available) - - 1: SRP Only capable - - 2: No HNP/SRP capable - </td></tr> - - <tr> - <td>dma_enable</td> - <td>Specifies whether to use slave or DMA mode for accessing the data FIFOs. - The driver will automatically detect the value for this parameter if none is - specified. - - 0: Slave - - 1: DMA (default, if available) - </td></tr> - - <tr> - <td>dma_burst_size</td> - <td>The DMA Burst size (applicable only for External DMA Mode). - - Values: 1, 4, 8 16, 32, 64, 128, 256 (default 32) - </td></tr> - - <tr> - <td>speed</td> - <td>Specifies the maximum speed of operation in host and device mode. The - actual speed depends on the speed of the attached device and the value of - phy_type. - - 0: High Speed (default) - - 1: Full Speed - </td></tr> - - <tr> - <td>host_support_fs_ls_low_power</td> - <td>Specifies whether low power mode is supported when attached to a Full - Speed or Low Speed device in host mode. - - 0: Don't support low power mode (default) - - 1: Support low power mode - </td></tr> - - <tr> - <td>host_ls_low_power_phy_clk</td> - <td>Specifies the PHY clock rate in low power mode when connected to a Low - Speed device in host mode. This parameter is applicable only if - HOST_SUPPORT_FS_LS_LOW_POWER is enabled. - - 0: 48 MHz (default) - - 1: 6 MHz - </td></tr> - - <tr> - <td>enable_dynamic_fifo</td> - <td> Specifies whether FIFOs may be resized by the driver software. - - 0: Use cC FIFO size parameters - - 1: Allow dynamic FIFO sizing (default) - </td></tr> - - <tr> - <td>data_fifo_size</td> - <td>Total number of 4-byte words in the data FIFO memory. This memory - includes the Rx FIFO, non-periodic Tx FIFO, and periodic Tx FIFOs. - - Values: 32 to 32768 (default 8192) - - Note: The total FIFO memory depth in the FPGA configuration is 8192. - </td></tr> - - <tr> - <td>dev_rx_fifo_size</td> - <td>Number of 4-byte words in the Rx FIFO in device mode when dynamic - FIFO sizing is enabled. - - Values: 16 to 32768 (default 1064) - </td></tr> - - <tr> - <td>dev_nperio_tx_fifo_size</td> - <td>Number of 4-byte words in the non-periodic Tx FIFO in device mode when - dynamic FIFO sizing is enabled. - - Values: 16 to 32768 (default 1024) - </td></tr> - - <tr> - <td>dev_perio_tx_fifo_size_n (n = 1 to 15)</td> - <td>Number of 4-byte words in each of the periodic Tx FIFOs in device mode - when dynamic FIFO sizing is enabled. - - Values: 4 to 768 (default 256) - </td></tr> - - <tr> - <td>host_rx_fifo_size</td> - <td>Number of 4-byte words in the Rx FIFO in host mode when dynamic FIFO - sizing is enabled. - - Values: 16 to 32768 (default 1024) - </td></tr> - - <tr> - <td>host_nperio_tx_fifo_size</td> - <td>Number of 4-byte words in the non-periodic Tx FIFO in host mode when - dynamic FIFO sizing is enabled in the core. - - Values: 16 to 32768 (default 1024) - </td></tr> - - <tr> - <td>host_perio_tx_fifo_size</td> - <td>Number of 4-byte words in the host periodic Tx FIFO when dynamic FIFO - sizing is enabled. - - Values: 16 to 32768 (default 1024) - </td></tr> - - <tr> - <td>max_transfer_size</td> - <td>The maximum transfer size supported in bytes. - - Values: 2047 to 65,535 (default 65,535) - </td></tr> - - <tr> - <td>max_packet_count</td> - <td>The maximum number of packets in a transfer. - - Values: 15 to 511 (default 511) - </td></tr> - - <tr> - <td>host_channels</td> - <td>The number of host channel registers to use. - - Values: 1 to 16 (default 12) - - Note: The FPGA configuration supports a maximum of 12 host channels. - </td></tr> - - <tr> - <td>dev_endpoints</td> - <td>The number of endpoints in addition to EP0 available for device mode - operations. - - Values: 1 to 15 (default 6 IN and OUT) - - Note: The FPGA configuration supports a maximum of 6 IN and OUT endpoints in - addition to EP0. - </td></tr> - - <tr> - <td>phy_type</td> - <td>Specifies the type of PHY interface to use. By default, the driver will - automatically detect the phy_type. - - 0: Full Speed - - 1: UTMI+ (default, if available) - - 2: ULPI - </td></tr> - - <tr> - <td>phy_utmi_width</td> - <td>Specifies the UTMI+ Data Width. This parameter is applicable for a - phy_type of UTMI+. Also, this parameter is applicable only if the - OTG_HSPHY_WIDTH cC parameter was set to "8 and 16 bits", meaning that the - core has been configured to work at either data path width. - - Values: 8 or 16 bits (default 16) - </td></tr> - - <tr> - <td>phy_ulpi_ddr</td> - <td>Specifies whether the ULPI operates at double or single data rate. This - parameter is only applicable if phy_type is ULPI. - - 0: single data rate ULPI interface with 8 bit wide data bus (default) - - 1: double data rate ULPI interface with 4 bit wide data bus - </td></tr> - - <tr> - <td>i2c_enable</td> - <td>Specifies whether to use the I2C interface for full speed PHY. This - parameter is only applicable if PHY_TYPE is FS. - - 0: Disabled (default) - - 1: Enabled - </td></tr> - - <tr> - <td>otg_en_multiple_tx_fifo</td> - <td>Specifies whether dedicatedto tx fifos are enabled for non periodic IN EPs. - The driver will automatically detect the value for this parameter if none is - specified. - - 0: Disabled - - 1: Enabled (default, if available) - </td></tr> - - <tr> - <td>dev_tx_fifo_size_n (n = 1 to 15)</td> - <td>Number of 4-byte words in each of the Tx FIFOs in device mode - when dynamic FIFO sizing is enabled. - - Values: 4 to 768 (default 256) - </td></tr> - -*/ diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_driver.h b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_driver.h deleted file mode 100644 index 7e6940dd13..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_driver.h +++ /dev/null @@ -1,84 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_driver.h $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 510275 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -#if !defined(__DWC_OTG_DRIVER_H__) -#define __DWC_OTG_DRIVER_H__ - -/** @file - * This file contains the interface to the Linux driver. - */ -#include "dwc_otg_cil.h" - -/* Type declarations */ -struct dwc_otg_pcd; -struct dwc_otg_hcd; - -/** - * This structure is a wrapper that encapsulates the driver components used to - * manage a single DWC_otg controller. - */ -typedef struct dwc_otg_device -{ - /** Base address returned from ioremap() */ - void *base; - - /** Pointer to the core interface structure. */ - dwc_otg_core_if_t *core_if; - - /** Register offset for Diagnostic API.*/ - uint32_t reg_offset; - - /** Pointer to the PCD structure. */ - struct dwc_otg_pcd *pcd; - - /** Pointer to the HCD structure. */ - struct dwc_otg_hcd *hcd; - - /** Flag to indicate whether the common IRQ handler is installed. */ - uint8_t common_irq_installed; - - /** Interrupt request number. */ - unsigned int irq; - - /** Physical address of Control and Status registers, used by - * release_mem_region(). - */ - resource_size_t phys_addr; - - /** Length of memory region, used by release_mem_region(). */ - unsigned long base_len; -} dwc_otg_device_t; - -//#define dev_dbg(fake, format, arg...) printk(KERN_CRIT __FILE__ ":%d: " format "\n" , __LINE__, ## arg) - -#endif diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd.c b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd.c deleted file mode 100644 index ad6bc72ce8..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd.c +++ /dev/null @@ -1,2870 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_hcd.c $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 631780 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ -#ifndef DWC_DEVICE_ONLY - -/** - * @file - * - * This file contains the implementation of the HCD. In Linux, the HCD - * implements the hc_driver API. - */ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> - -#include <linux/device.h> - -#include <linux/errno.h> -#include <linux/list.h> -#include <linux/interrupt.h> -#include <linux/string.h> - -#include <linux/dma-mapping.h> - -#include "dwc_otg_driver.h" -#include "dwc_otg_hcd.h" -#include "dwc_otg_regs.h" - -#include <asm/irq.h> -#include "dwc_otg_ifx.h" // for Infineon platform specific. -extern atomic_t release_later; - -static u64 dma_mask = DMA_BIT_MASK(32); - -static const char dwc_otg_hcd_name [] = "dwc_otg_hcd"; -static const struct hc_driver dwc_otg_hc_driver = -{ - .description = dwc_otg_hcd_name, - .product_desc = "DWC OTG Controller", - .hcd_priv_size = sizeof(dwc_otg_hcd_t), - .irq = dwc_otg_hcd_irq, - .flags = HCD_MEMORY | HCD_USB2, - //.reset = - .start = dwc_otg_hcd_start, - //.suspend = - //.resume = - .stop = dwc_otg_hcd_stop, - .urb_enqueue = dwc_otg_hcd_urb_enqueue, - .urb_dequeue = dwc_otg_hcd_urb_dequeue, - .endpoint_disable = dwc_otg_hcd_endpoint_disable, - .get_frame_number = dwc_otg_hcd_get_frame_number, - .hub_status_data = dwc_otg_hcd_hub_status_data, - .hub_control = dwc_otg_hcd_hub_control, - //.hub_suspend = - //.hub_resume = -}; - - -/** - * Work queue function for starting the HCD when A-Cable is connected. - * The dwc_otg_hcd_start() must be called in a process context. - */ -static void hcd_start_func(struct work_struct *work) -{ - struct dwc_otg_hcd *priv = - container_of(work, struct dwc_otg_hcd, start_work); - struct usb_hcd *usb_hcd = (struct usb_hcd *)priv->_p; - DWC_DEBUGPL(DBG_HCDV, "%s() %p\n", __func__, usb_hcd); - if (usb_hcd) { - dwc_otg_hcd_start(usb_hcd); - } -} - - -/** - * HCD Callback function for starting the HCD when A-Cable is - * connected. - * - * @param _p void pointer to the <code>struct usb_hcd</code> - */ -static int32_t dwc_otg_hcd_start_cb(void *_p) -{ - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd(_p); - dwc_otg_core_if_t *core_if = dwc_otg_hcd->core_if; - hprt0_data_t hprt0; - if (core_if->op_state == B_HOST) { - /* - * Reset the port. During a HNP mode switch the reset - * needs to occur within 1ms and have a duration of at - * least 50ms. - */ - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prtrst = 1; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - ((struct usb_hcd *)_p)->self.is_b_host = 1; - } else { - ((struct usb_hcd *)_p)->self.is_b_host = 0; - } - /* Need to start the HCD in a non-interrupt context. */ - INIT_WORK(&dwc_otg_hcd->start_work, hcd_start_func); - dwc_otg_hcd->_p = _p; - schedule_work(&dwc_otg_hcd->start_work); - return 1; -} - - -/** - * HCD Callback function for stopping the HCD. - * - * @param _p void pointer to the <code>struct usb_hcd</code> - */ -static int32_t dwc_otg_hcd_stop_cb( void *_p ) -{ - struct usb_hcd *usb_hcd = (struct usb_hcd *)_p; - DWC_DEBUGPL(DBG_HCDV, "%s(%p)\n", __func__, _p); - dwc_otg_hcd_stop( usb_hcd ); - return 1; -} -static void del_xfer_timers(dwc_otg_hcd_t *_hcd) -{ -#ifdef DEBUG - int i; - int num_channels = _hcd->core_if->core_params->host_channels; - for (i = 0; i < num_channels; i++) { - del_timer(&_hcd->core_if->hc_xfer_timer[i]); - } -#endif /* */ -} - -static void del_timers(dwc_otg_hcd_t *_hcd) -{ - del_xfer_timers(_hcd); - del_timer(&_hcd->conn_timer); -} - -/** - * Processes all the URBs in a single list of QHs. Completes them with - * -ETIMEDOUT and frees the QTD. - */ -static void kill_urbs_in_qh_list(dwc_otg_hcd_t * _hcd, - struct list_head *_qh_list) -{ - struct list_head *qh_item; - dwc_otg_qh_t *qh; - struct list_head *qtd_item; - dwc_otg_qtd_t *qtd; - - list_for_each(qh_item, _qh_list) { - qh = list_entry(qh_item, dwc_otg_qh_t, qh_list_entry); - for (qtd_item = qh->qtd_list.next; qtd_item != &qh->qtd_list; - qtd_item = qh->qtd_list.next) { - qtd = list_entry(qtd_item, dwc_otg_qtd_t, qtd_list_entry); - if (qtd->urb != NULL) { - dwc_otg_hcd_complete_urb(_hcd, qtd->urb,-ETIMEDOUT); - } - dwc_otg_hcd_qtd_remove_and_free(qtd); - } - } -} - -/** - * Responds with an error status of ETIMEDOUT to all URBs in the non-periodic - * and periodic schedules. The QTD associated with each URB is removed from - * the schedule and freed. This function may be called when a disconnect is - * detected or when the HCD is being stopped. - */ -static void kill_all_urbs(dwc_otg_hcd_t *_hcd) -{ - kill_urbs_in_qh_list(_hcd, &_hcd->non_periodic_sched_deferred); - kill_urbs_in_qh_list(_hcd, &_hcd->non_periodic_sched_inactive); - kill_urbs_in_qh_list(_hcd, &_hcd->non_periodic_sched_active); - kill_urbs_in_qh_list(_hcd, &_hcd->periodic_sched_inactive); - kill_urbs_in_qh_list(_hcd, &_hcd->periodic_sched_ready); - kill_urbs_in_qh_list(_hcd, &_hcd->periodic_sched_assigned); - kill_urbs_in_qh_list(_hcd, &_hcd->periodic_sched_queued); -} - -/** - * HCD Callback function for disconnect of the HCD. - * - * @param _p void pointer to the <code>struct usb_hcd</code> - */ -static int32_t dwc_otg_hcd_disconnect_cb( void *_p ) -{ - gintsts_data_t intr; - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd (_p); - - DWC_DEBUGPL(DBG_HCDV, "%s(%p)\n", __func__, _p); - - /* - * Set status flags for the hub driver. - */ - dwc_otg_hcd->flags.b.port_connect_status_change = 1; - dwc_otg_hcd->flags.b.port_connect_status = 0; - - /* - * Shutdown any transfers in process by clearing the Tx FIFO Empty - * interrupt mask and status bits and disabling subsequent host - * channel interrupts. - */ - intr.d32 = 0; - intr.b.nptxfempty = 1; - intr.b.ptxfempty = 1; - intr.b.hcintr = 1; - dwc_modify_reg32 (&dwc_otg_hcd->core_if->core_global_regs->gintmsk, intr.d32, 0); - dwc_modify_reg32 (&dwc_otg_hcd->core_if->core_global_regs->gintsts, intr.d32, 0); - - del_timers(dwc_otg_hcd); - - /* - * Turn off the vbus power only if the core has transitioned to device - * mode. If still in host mode, need to keep power on to detect a - * reconnection. - */ - if (dwc_otg_is_device_mode(dwc_otg_hcd->core_if)) { - if (dwc_otg_hcd->core_if->op_state != A_SUSPEND) { - hprt0_data_t hprt0 = { .d32=0 }; - DWC_PRINT("Disconnect: PortPower off\n"); - hprt0.b.prtpwr = 0; - dwc_write_reg32(dwc_otg_hcd->core_if->host_if->hprt0, hprt0.d32); - } - - dwc_otg_disable_host_interrupts( dwc_otg_hcd->core_if ); - } - - /* Respond with an error status to all URBs in the schedule. */ - kill_all_urbs(dwc_otg_hcd); - - if (dwc_otg_is_host_mode(dwc_otg_hcd->core_if)) { - /* Clean up any host channels that were in use. */ - int num_channels; - int i; - dwc_hc_t *channel; - dwc_otg_hc_regs_t *hc_regs; - hcchar_data_t hcchar; - - num_channels = dwc_otg_hcd->core_if->core_params->host_channels; - - if (!dwc_otg_hcd->core_if->dma_enable) { - /* Flush out any channel requests in slave mode. */ - for (i = 0; i < num_channels; i++) { - channel = dwc_otg_hcd->hc_ptr_array[i]; - if (list_empty(&channel->hc_list_entry)) { - hc_regs = dwc_otg_hcd->core_if->host_if->hc_regs[i]; - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - if (hcchar.b.chen) { - hcchar.b.chen = 0; - hcchar.b.chdis = 1; - hcchar.b.epdir = 0; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - } - } - } - } - - for (i = 0; i < num_channels; i++) { - channel = dwc_otg_hcd->hc_ptr_array[i]; - if (list_empty(&channel->hc_list_entry)) { - hc_regs = dwc_otg_hcd->core_if->host_if->hc_regs[i]; - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - if (hcchar.b.chen) { - /* Halt the channel. */ - hcchar.b.chdis = 1; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - } - - dwc_otg_hc_cleanup(dwc_otg_hcd->core_if, channel); - list_add_tail(&channel->hc_list_entry, - &dwc_otg_hcd->free_hc_list); - } - } - } - - /* A disconnect will end the session so the B-Device is no - * longer a B-host. */ - ((struct usb_hcd *)_p)->self.is_b_host = 0; - - return 1; -} - -/** - * Connection timeout function. An OTG host is required to display a - * message if the device does not connect within 10 seconds. - */ -void dwc_otg_hcd_connect_timeout( unsigned long _ptr ) -{ - DWC_DEBUGPL(DBG_HCDV, "%s(%x)\n", __func__, (int)_ptr); - DWC_PRINT( "Connect Timeout\n"); - DWC_ERROR( "Device Not Connected/Responding\n" ); -} - -/** - * Start the connection timer. An OTG host is required to display a - * message if the device does not connect within 10 seconds. The - * timer is deleted if a port connect interrupt occurs before the - * timer expires. - */ -static void dwc_otg_hcd_start_connect_timer( dwc_otg_hcd_t *_hcd) -{ - init_timer( &_hcd->conn_timer ); - _hcd->conn_timer.function = dwc_otg_hcd_connect_timeout; - _hcd->conn_timer.data = (unsigned long)0; - _hcd->conn_timer.expires = jiffies + (HZ*10); - add_timer( &_hcd->conn_timer ); -} - -/** - * HCD Callback function for disconnect of the HCD. - * - * @param _p void pointer to the <code>struct usb_hcd</code> - */ -static int32_t dwc_otg_hcd_session_start_cb( void *_p ) -{ - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd (_p); - DWC_DEBUGPL(DBG_HCDV, "%s(%p)\n", __func__, _p); - dwc_otg_hcd_start_connect_timer( dwc_otg_hcd ); - return 1; -} - -/** - * HCD Callback structure for handling mode switching. - */ -static dwc_otg_cil_callbacks_t hcd_cil_callbacks = { - .start = dwc_otg_hcd_start_cb, - .stop = dwc_otg_hcd_stop_cb, - .disconnect = dwc_otg_hcd_disconnect_cb, - .session_start = dwc_otg_hcd_session_start_cb, - .p = 0, -}; - - -/** - * Reset tasklet function - */ -static void reset_tasklet_func (unsigned long data) -{ - dwc_otg_hcd_t *dwc_otg_hcd = (dwc_otg_hcd_t*)data; - dwc_otg_core_if_t *core_if = dwc_otg_hcd->core_if; - hprt0_data_t hprt0; - - DWC_DEBUGPL(DBG_HCDV, "USB RESET tasklet called\n"); - - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prtrst = 1; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - mdelay (60); - - hprt0.b.prtrst = 0; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - dwc_otg_hcd->flags.b.port_reset_change = 1; - - return; -} - -static struct tasklet_struct reset_tasklet = { - .next = NULL, - .state = 0, - .count = ATOMIC_INIT(0), - .func = reset_tasklet_func, - .data = 0, -}; - -/** - * Initializes the HCD. This function allocates memory for and initializes the - * static parts of the usb_hcd and dwc_otg_hcd structures. It also registers the - * USB bus with the core and calls the hc_driver->start() function. It returns - * a negative error on failure. - */ -int init_hcd_usecs(dwc_otg_hcd_t *_hcd); - -int __devinit dwc_otg_hcd_init(struct device *_dev, dwc_otg_device_t * dwc_otg_device) -{ - struct usb_hcd *hcd = NULL; - dwc_otg_hcd_t *dwc_otg_hcd = NULL; - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - - int num_channels; - int i; - dwc_hc_t *channel; - - int retval = 0; - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD INIT\n"); - - /* - * Allocate memory for the base HCD plus the DWC OTG HCD. - * Initialize the base HCD. - */ - hcd = usb_create_hcd(&dwc_otg_hc_driver, _dev, dev_name(_dev)); - if (hcd == NULL) { - retval = -ENOMEM; - goto error1; - } - dev_set_drvdata(_dev, dwc_otg_device); /* fscz restore */ - hcd->regs = otg_dev->base; - hcd->rsrc_start = (int)otg_dev->base; - - hcd->self.otg_port = 1; - - /* Initialize the DWC OTG HCD. */ - dwc_otg_hcd = hcd_to_dwc_otg_hcd(hcd); - dwc_otg_hcd->core_if = otg_dev->core_if; - otg_dev->hcd = dwc_otg_hcd; - - /* Register the HCD CIL Callbacks */ - dwc_otg_cil_register_hcd_callbacks(otg_dev->core_if, - &hcd_cil_callbacks, hcd); - - /* Initialize the non-periodic schedule. */ - INIT_LIST_HEAD(&dwc_otg_hcd->non_periodic_sched_inactive); - INIT_LIST_HEAD(&dwc_otg_hcd->non_periodic_sched_active); - INIT_LIST_HEAD(&dwc_otg_hcd->non_periodic_sched_deferred); - - /* Initialize the periodic schedule. */ - INIT_LIST_HEAD(&dwc_otg_hcd->periodic_sched_inactive); - INIT_LIST_HEAD(&dwc_otg_hcd->periodic_sched_ready); - INIT_LIST_HEAD(&dwc_otg_hcd->periodic_sched_assigned); - INIT_LIST_HEAD(&dwc_otg_hcd->periodic_sched_queued); - - /* - * Create a host channel descriptor for each host channel implemented - * in the controller. Initialize the channel descriptor array. - */ - INIT_LIST_HEAD(&dwc_otg_hcd->free_hc_list); - num_channels = dwc_otg_hcd->core_if->core_params->host_channels; - for (i = 0; i < num_channels; i++) { - channel = kmalloc(sizeof(dwc_hc_t), GFP_KERNEL); - if (channel == NULL) { - retval = -ENOMEM; - DWC_ERROR("%s: host channel allocation failed\n", __func__); - goto error2; - } - memset(channel, 0, sizeof(dwc_hc_t)); - channel->hc_num = i; - dwc_otg_hcd->hc_ptr_array[i] = channel; -#ifdef DEBUG - init_timer(&dwc_otg_hcd->core_if->hc_xfer_timer[i]); -#endif - - DWC_DEBUGPL(DBG_HCDV, "HCD Added channel #%d, hc=%p\n", i, channel); - } - - /* Initialize the Connection timeout timer. */ - init_timer( &dwc_otg_hcd->conn_timer ); - - /* Initialize reset tasklet. */ - reset_tasklet.data = (unsigned long) dwc_otg_hcd; - dwc_otg_hcd->reset_tasklet = &reset_tasklet; - - /* Set device flags indicating whether the HCD supports DMA. */ - if (otg_dev->core_if->dma_enable) { - DWC_PRINT("Using DMA mode\n"); - //_dev->dma_mask = (void *)~0; - //_dev->coherent_dma_mask = ~0; - _dev->dma_mask = &dma_mask; - _dev->coherent_dma_mask = DMA_BIT_MASK(32); - } else { - DWC_PRINT("Using Slave mode\n"); - _dev->dma_mask = (void *)0; - _dev->coherent_dma_mask = 0; - } - - init_hcd_usecs(dwc_otg_hcd); - /* - * Finish generic HCD initialization and start the HCD. This function - * allocates the DMA buffer pool, registers the USB bus, requests the - * IRQ line, and calls dwc_otg_hcd_start method. - */ - retval = usb_add_hcd(hcd, otg_dev->irq, IRQF_SHARED); - if (retval < 0) { - goto error2; - } - - /* - * Allocate space for storing data on status transactions. Normally no - * data is sent, but this space acts as a bit bucket. This must be - * done after usb_add_hcd since that function allocates the DMA buffer - * pool. - */ - if (otg_dev->core_if->dma_enable) { - dwc_otg_hcd->status_buf = - dma_alloc_coherent(_dev, - DWC_OTG_HCD_STATUS_BUF_SIZE, - &dwc_otg_hcd->status_buf_dma, - GFP_KERNEL | GFP_DMA); - } else { - dwc_otg_hcd->status_buf = kmalloc(DWC_OTG_HCD_STATUS_BUF_SIZE, - GFP_KERNEL); - } - if (dwc_otg_hcd->status_buf == NULL) { - retval = -ENOMEM; - DWC_ERROR("%s: status_buf allocation failed\n", __func__); - goto error3; - } - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD Initialized HCD, bus=%s, usbbus=%d\n", - dev_name(_dev), hcd->self.busnum); - - return 0; - - /* Error conditions */ -error3: - usb_remove_hcd(hcd); -error2: - dwc_otg_hcd_free(hcd); - usb_put_hcd(hcd); -error1: - return retval; -} - -/** - * Removes the HCD. - * Frees memory and resources associated with the HCD and deregisters the bus. - */ -void dwc_otg_hcd_remove(struct device *_dev) -{ - dwc_otg_device_t *otg_dev = dev_get_drvdata(_dev); - dwc_otg_hcd_t *dwc_otg_hcd = otg_dev->hcd; - struct usb_hcd *hcd = dwc_otg_hcd_to_hcd(dwc_otg_hcd); - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD REMOVE\n"); - - /* Turn off all interrupts */ - dwc_write_reg32 (&dwc_otg_hcd->core_if->core_global_regs->gintmsk, 0); - dwc_modify_reg32 (&dwc_otg_hcd->core_if->core_global_regs->gahbcfg, 1, 0); - - usb_remove_hcd(hcd); - - dwc_otg_hcd_free(hcd); - - usb_put_hcd(hcd); - - return; -} - - -/* ========================================================================= - * Linux HC Driver Functions - * ========================================================================= */ - -/** - * Initializes dynamic portions of the DWC_otg HCD state. - */ -static void hcd_reinit(dwc_otg_hcd_t *_hcd) -{ - struct list_head *item; - int num_channels; - int i; - dwc_hc_t *channel; - - _hcd->flags.d32 = 0; - - _hcd->non_periodic_qh_ptr = &_hcd->non_periodic_sched_active; - _hcd->available_host_channels = _hcd->core_if->core_params->host_channels; - - /* - * Put all channels in the free channel list and clean up channel - * states. - */ - item = _hcd->free_hc_list.next; - while (item != &_hcd->free_hc_list) { - list_del(item); - item = _hcd->free_hc_list.next; - } - num_channels = _hcd->core_if->core_params->host_channels; - for (i = 0; i < num_channels; i++) { - channel = _hcd->hc_ptr_array[i]; - list_add_tail(&channel->hc_list_entry, &_hcd->free_hc_list); - dwc_otg_hc_cleanup(_hcd->core_if, channel); - } - - /* Initialize the DWC core for host mode operation. */ - dwc_otg_core_host_init(_hcd->core_if); -} - -/** Initializes the DWC_otg controller and its root hub and prepares it for host - * mode operation. Activates the root port. Returns 0 on success and a negative - * error code on failure. */ -int dwc_otg_hcd_start(struct usb_hcd *_hcd) -{ - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd (_hcd); - dwc_otg_core_if_t * core_if = dwc_otg_hcd->core_if; - struct usb_bus *bus; - - // int retval; - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD START\n"); - - bus = hcd_to_bus(_hcd); - - /* Initialize the bus state. If the core is in Device Mode - * HALT the USB bus and return. */ - if (dwc_otg_is_device_mode (core_if)) { - _hcd->state = HC_STATE_HALT; - return 0; - } - _hcd->state = HC_STATE_RUNNING; - - /* Initialize and connect root hub if one is not already attached */ - if (bus->root_hub) { - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD Has Root Hub\n"); - /* Inform the HUB driver to resume. */ - usb_hcd_resume_root_hub(_hcd); - } - else { -#if 0 - struct usb_device *udev; - udev = usb_alloc_dev(NULL, bus, 0); - if (!udev) { - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD Error udev alloc\n"); - return -ENODEV; - } - udev->speed = USB_SPEED_HIGH; - /* Not needed - VJ - if ((retval = usb_hcd_register_root_hub(udev, _hcd)) != 0) { - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD Error registering %d\n", retval); - return -ENODEV; - } - */ -#else - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD Error udev alloc\n"); -#endif - } - - hcd_reinit(dwc_otg_hcd); - - return 0; -} - -static void qh_list_free(dwc_otg_hcd_t *_hcd, struct list_head *_qh_list) -{ - struct list_head *item; - dwc_otg_qh_t *qh; - - if (_qh_list->next == NULL) { - /* The list hasn't been initialized yet. */ - return; - } - - /* Ensure there are no QTDs or URBs left. */ - kill_urbs_in_qh_list(_hcd, _qh_list); - - for (item = _qh_list->next; item != _qh_list; item = _qh_list->next) { - qh = list_entry(item, dwc_otg_qh_t, qh_list_entry); - dwc_otg_hcd_qh_remove_and_free(_hcd, qh); - } -} - -/** - * Halts the DWC_otg host mode operations in a clean manner. USB transfers are - * stopped. - */ -void dwc_otg_hcd_stop(struct usb_hcd *_hcd) -{ - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd (_hcd); - hprt0_data_t hprt0 = { .d32=0 }; - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD STOP\n"); - - /* Turn off all host-specific interrupts. */ - dwc_otg_disable_host_interrupts( dwc_otg_hcd->core_if ); - - /* - * The root hub should be disconnected before this function is called. - * The disconnect will clear the QTD lists (via ..._hcd_urb_dequeue) - * and the QH lists (via ..._hcd_endpoint_disable). - */ - - /* Turn off the vbus power */ - DWC_PRINT("PortPower off\n"); - hprt0.b.prtpwr = 0; - dwc_write_reg32(dwc_otg_hcd->core_if->host_if->hprt0, hprt0.d32); - - return; -} - - -/** Returns the current frame number. */ -int dwc_otg_hcd_get_frame_number(struct usb_hcd *_hcd) -{ - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd(_hcd); - hfnum_data_t hfnum; - - hfnum.d32 = dwc_read_reg32(&dwc_otg_hcd->core_if-> - host_if->host_global_regs->hfnum); - -#ifdef DEBUG_SOF - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD GET FRAME NUMBER %d\n", hfnum.b.frnum); -#endif - return hfnum.b.frnum; -} - -/** - * Frees secondary storage associated with the dwc_otg_hcd structure contained - * in the struct usb_hcd field. - */ -void dwc_otg_hcd_free(struct usb_hcd *_hcd) -{ - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd(_hcd); - int i; - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD FREE\n"); - - del_timers(dwc_otg_hcd); - - /* Free memory for QH/QTD lists */ - qh_list_free(dwc_otg_hcd, &dwc_otg_hcd->non_periodic_sched_inactive); - qh_list_free(dwc_otg_hcd, &dwc_otg_hcd->non_periodic_sched_deferred); - qh_list_free(dwc_otg_hcd, &dwc_otg_hcd->non_periodic_sched_active); - qh_list_free(dwc_otg_hcd, &dwc_otg_hcd->periodic_sched_inactive); - qh_list_free(dwc_otg_hcd, &dwc_otg_hcd->periodic_sched_ready); - qh_list_free(dwc_otg_hcd, &dwc_otg_hcd->periodic_sched_assigned); - qh_list_free(dwc_otg_hcd, &dwc_otg_hcd->periodic_sched_queued); - - /* Free memory for the host channels. */ - for (i = 0; i < MAX_EPS_CHANNELS; i++) { - dwc_hc_t *hc = dwc_otg_hcd->hc_ptr_array[i]; - if (hc != NULL) { - DWC_DEBUGPL(DBG_HCDV, "HCD Free channel #%i, hc=%p\n", i, hc); - kfree(hc); - } - } - - if (dwc_otg_hcd->core_if->dma_enable) { - if (dwc_otg_hcd->status_buf_dma) { - dma_free_coherent(_hcd->self.controller, - DWC_OTG_HCD_STATUS_BUF_SIZE, - dwc_otg_hcd->status_buf, - dwc_otg_hcd->status_buf_dma); - } - } else if (dwc_otg_hcd->status_buf != NULL) { - kfree(dwc_otg_hcd->status_buf); - } - - return; -} - - -#ifdef DEBUG -static void dump_urb_info(struct urb *_urb, char* _fn_name) -{ - DWC_PRINT("%s, urb %p\n", _fn_name, _urb); - DWC_PRINT(" Device address: %d\n", usb_pipedevice(_urb->pipe)); - DWC_PRINT(" Endpoint: %d, %s\n", usb_pipeendpoint(_urb->pipe), - (usb_pipein(_urb->pipe) ? "IN" : "OUT")); - DWC_PRINT(" Endpoint type: %s\n", - ({char *pipetype; - switch (usb_pipetype(_urb->pipe)) { - case PIPE_CONTROL: pipetype = "CONTROL"; break; - case PIPE_BULK: pipetype = "BULK"; break; - case PIPE_INTERRUPT: pipetype = "INTERRUPT"; break; - case PIPE_ISOCHRONOUS: pipetype = "ISOCHRONOUS"; break; - default: pipetype = "UNKNOWN"; break; - }; pipetype;})); - DWC_PRINT(" Speed: %s\n", - ({char *speed; - switch (_urb->dev->speed) { - case USB_SPEED_HIGH: speed = "HIGH"; break; - case USB_SPEED_FULL: speed = "FULL"; break; - case USB_SPEED_LOW: speed = "LOW"; break; - default: speed = "UNKNOWN"; break; - }; speed;})); - DWC_PRINT(" Max packet size: %d\n", - usb_maxpacket(_urb->dev, _urb->pipe, usb_pipeout(_urb->pipe))); - DWC_PRINT(" Data buffer length: %d\n", _urb->transfer_buffer_length); - DWC_PRINT(" Transfer buffer: %p, Transfer DMA: %p\n", - _urb->transfer_buffer, (void *)_urb->transfer_dma); - DWC_PRINT(" Setup buffer: %p, Setup DMA: %p\n", - _urb->setup_packet, (void *)_urb->setup_dma); - DWC_PRINT(" Interval: %d\n", _urb->interval); - if (usb_pipetype(_urb->pipe) == PIPE_ISOCHRONOUS) { - int i; - for (i = 0; i < _urb->number_of_packets; i++) { - DWC_PRINT(" ISO Desc %d:\n", i); - DWC_PRINT(" offset: %d, length %d\n", - _urb->iso_frame_desc[i].offset, - _urb->iso_frame_desc[i].length); - } - } -} - -static void dump_channel_info(dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *qh) -{ - if (qh->channel != NULL) { - dwc_hc_t *hc = qh->channel; - struct list_head *item; - dwc_otg_qh_t *qh_item; - int num_channels = _hcd->core_if->core_params->host_channels; - int i; - - dwc_otg_hc_regs_t *hc_regs; - hcchar_data_t hcchar; - hcsplt_data_t hcsplt; - hctsiz_data_t hctsiz; - uint32_t hcdma; - - hc_regs = _hcd->core_if->host_if->hc_regs[hc->hc_num]; - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hcsplt.d32 = dwc_read_reg32(&hc_regs->hcsplt); - hctsiz.d32 = dwc_read_reg32(&hc_regs->hctsiz); - hcdma = dwc_read_reg32(&hc_regs->hcdma); - - DWC_PRINT(" Assigned to channel %p:\n", hc); - DWC_PRINT(" hcchar 0x%08x, hcsplt 0x%08x\n", hcchar.d32, hcsplt.d32); - DWC_PRINT(" hctsiz 0x%08x, hcdma 0x%08x\n", hctsiz.d32, hcdma); - DWC_PRINT(" dev_addr: %d, ep_num: %d, ep_is_in: %d\n", - hc->dev_addr, hc->ep_num, hc->ep_is_in); - DWC_PRINT(" ep_type: %d\n", hc->ep_type); - DWC_PRINT(" max_packet: %d\n", hc->max_packet); - DWC_PRINT(" data_pid_start: %d\n", hc->data_pid_start); - DWC_PRINT(" xfer_started: %d\n", hc->xfer_started); - DWC_PRINT(" halt_status: %d\n", hc->halt_status); - DWC_PRINT(" xfer_buff: %p\n", hc->xfer_buff); - DWC_PRINT(" xfer_len: %d\n", hc->xfer_len); - DWC_PRINT(" qh: %p\n", hc->qh); - DWC_PRINT(" NP inactive sched:\n"); - list_for_each(item, &_hcd->non_periodic_sched_inactive) { - qh_item = list_entry(item, dwc_otg_qh_t, qh_list_entry); - DWC_PRINT(" %p\n", qh_item); - } DWC_PRINT(" NP active sched:\n"); - list_for_each(item, &_hcd->non_periodic_sched_deferred) { - qh_item = list_entry(item, dwc_otg_qh_t, qh_list_entry); - DWC_PRINT(" %p\n", qh_item); - } DWC_PRINT(" NP deferred sched:\n"); - list_for_each(item, &_hcd->non_periodic_sched_active) { - qh_item = list_entry(item, dwc_otg_qh_t, qh_list_entry); - DWC_PRINT(" %p\n", qh_item); - } DWC_PRINT(" Channels: \n"); - for (i = 0; i < num_channels; i++) { - dwc_hc_t *hc = _hcd->hc_ptr_array[i]; - DWC_PRINT(" %2d: %p\n", i, hc); - } - } -} -#endif // DEBUG - -/** Starts processing a USB transfer request specified by a USB Request Block - * (URB). mem_flags indicates the type of memory allocation to use while - * processing this URB. */ -int dwc_otg_hcd_urb_enqueue(struct usb_hcd *_hcd, - struct urb *_urb, - gfp_t _mem_flags) -{ - unsigned long flags; - int retval; - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd (_hcd); - dwc_otg_qtd_t *qtd; - - local_irq_save(flags); - retval = usb_hcd_link_urb_to_ep(_hcd, _urb); - if (retval) { - local_irq_restore(flags); - return retval; - } -#ifdef DEBUG - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) { - dump_urb_info(_urb, "dwc_otg_hcd_urb_enqueue"); - } -#endif // DEBUG - if (!dwc_otg_hcd->flags.b.port_connect_status) { - /* No longer connected. */ - local_irq_restore(flags); - return -ENODEV; - } - - qtd = dwc_otg_hcd_qtd_create (_urb); - if (qtd == NULL) { - local_irq_restore(flags); - DWC_ERROR("DWC OTG HCD URB Enqueue failed creating QTD\n"); - return -ENOMEM; - } - - retval = dwc_otg_hcd_qtd_add (qtd, dwc_otg_hcd); - if (retval < 0) { - DWC_ERROR("DWC OTG HCD URB Enqueue failed adding QTD. " - "Error status %d\n", retval); - dwc_otg_hcd_qtd_free(qtd); - } - - local_irq_restore (flags); - return retval; -} - -/** Aborts/cancels a USB transfer request. Always returns 0 to indicate - * success. */ -int dwc_otg_hcd_urb_dequeue(struct usb_hcd *_hcd, struct urb *_urb, int _status) -{ - unsigned long flags; - dwc_otg_hcd_t *dwc_otg_hcd; - dwc_otg_qtd_t *urb_qtd; - dwc_otg_qh_t *qh; - int retval; - //struct usb_host_endpoint *_ep = NULL; - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD URB Dequeue\n"); - - local_irq_save(flags); - - retval = usb_hcd_check_unlink_urb(_hcd, _urb, _status); - if (retval) { - local_irq_restore(flags); - return retval; - } - - dwc_otg_hcd = hcd_to_dwc_otg_hcd(_hcd); - urb_qtd = (dwc_otg_qtd_t *)_urb->hcpriv; - if (urb_qtd == NULL) { - printk("urb_qtd is NULL for _urb %08x\n",(unsigned)_urb); - goto done; - } - qh = (dwc_otg_qh_t *) urb_qtd->qtd_qh_ptr; - if (qh == NULL) { - goto done; - } - -#ifdef DEBUG - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) { - dump_urb_info(_urb, "dwc_otg_hcd_urb_dequeue"); - if (urb_qtd == qh->qtd_in_process) { - dump_channel_info(dwc_otg_hcd, qh); - } - } -#endif // DEBUG - - if (urb_qtd == qh->qtd_in_process) { - /* The QTD is in process (it has been assigned to a channel). */ - - if (dwc_otg_hcd->flags.b.port_connect_status) { - /* - * If still connected (i.e. in host mode), halt the - * channel so it can be used for other transfers. If - * no longer connected, the host registers can't be - * written to halt the channel since the core is in - * device mode. - */ - dwc_otg_hc_halt(dwc_otg_hcd->core_if, qh->channel, - DWC_OTG_HC_XFER_URB_DEQUEUE); - } - } - - /* - * Free the QTD and clean up the associated QH. Leave the QH in the - * schedule if it has any remaining QTDs. - */ - dwc_otg_hcd_qtd_remove_and_free(urb_qtd); - if (urb_qtd == qh->qtd_in_process) { - dwc_otg_hcd_qh_deactivate(dwc_otg_hcd, qh, 0); - qh->channel = NULL; - qh->qtd_in_process = NULL; - } else if (list_empty(&qh->qtd_list)) { - dwc_otg_hcd_qh_remove(dwc_otg_hcd, qh); - } - -done: - local_irq_restore(flags); - _urb->hcpriv = NULL; - - /* Higher layer software sets URB status. */ - usb_hcd_unlink_urb_from_ep(_hcd, _urb); - usb_hcd_giveback_urb(_hcd, _urb, _status); - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) { - DWC_PRINT("Called usb_hcd_giveback_urb()\n"); - DWC_PRINT(" urb->status = %d\n", _urb->status); - } - - return 0; -} - - -/** Frees resources in the DWC_otg controller related to a given endpoint. Also - * clears state in the HCD related to the endpoint. Any URBs for the endpoint - * must already be dequeued. */ -void dwc_otg_hcd_endpoint_disable(struct usb_hcd *_hcd, - struct usb_host_endpoint *_ep) - -{ - dwc_otg_qh_t *qh; - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd(_hcd); - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD EP DISABLE: _bEndpointAddress=0x%02x, " - "endpoint=%d\n", _ep->desc.bEndpointAddress, - dwc_ep_addr_to_endpoint(_ep->desc.bEndpointAddress)); - - qh = (dwc_otg_qh_t *)(_ep->hcpriv); - if (qh != NULL) { -#ifdef DEBUG - /** Check that the QTD list is really empty */ - if (!list_empty(&qh->qtd_list)) { - DWC_WARN("DWC OTG HCD EP DISABLE:" - " QTD List for this endpoint is not empty\n"); - } -#endif // DEBUG - - dwc_otg_hcd_qh_remove_and_free(dwc_otg_hcd, qh); - _ep->hcpriv = NULL; - } - - return; -} -extern int dwc_irq; -/** Handles host mode interrupts for the DWC_otg controller. Returns IRQ_NONE if - * there was no interrupt to handle. Returns IRQ_HANDLED if there was a valid - * interrupt. - * - * This function is called by the USB core when an interrupt occurs */ -irqreturn_t dwc_otg_hcd_irq(struct usb_hcd *_hcd) -{ - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd (_hcd); - - mask_and_ack_ifx_irq (dwc_irq); - return IRQ_RETVAL(dwc_otg_hcd_handle_intr(dwc_otg_hcd)); -} - -/** Creates Status Change bitmap for the root hub and root port. The bitmap is - * returned in buf. Bit 0 is the status change indicator for the root hub. Bit 1 - * is the status change indicator for the single root port. Returns 1 if either - * change indicator is 1, otherwise returns 0. */ -int dwc_otg_hcd_hub_status_data(struct usb_hcd *_hcd, char *_buf) -{ - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd (_hcd); - - _buf[0] = 0; - _buf[0] |= (dwc_otg_hcd->flags.b.port_connect_status_change || - dwc_otg_hcd->flags.b.port_reset_change || - dwc_otg_hcd->flags.b.port_enable_change || - dwc_otg_hcd->flags.b.port_suspend_change || - dwc_otg_hcd->flags.b.port_over_current_change) << 1; - -#ifdef DEBUG - if (_buf[0]) { - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD HUB STATUS DATA:" - " Root port status changed\n"); - DWC_DEBUGPL(DBG_HCDV, " port_connect_status_change: %d\n", - dwc_otg_hcd->flags.b.port_connect_status_change); - DWC_DEBUGPL(DBG_HCDV, " port_reset_change: %d\n", - dwc_otg_hcd->flags.b.port_reset_change); - DWC_DEBUGPL(DBG_HCDV, " port_enable_change: %d\n", - dwc_otg_hcd->flags.b.port_enable_change); - DWC_DEBUGPL(DBG_HCDV, " port_suspend_change: %d\n", - dwc_otg_hcd->flags.b.port_suspend_change); - DWC_DEBUGPL(DBG_HCDV, " port_over_current_change: %d\n", - dwc_otg_hcd->flags.b.port_over_current_change); - } -#endif // DEBUG - return (_buf[0] != 0); -} - -#ifdef DWC_HS_ELECT_TST -/* - * Quick and dirty hack to implement the HS Electrical Test - * SINGLE_STEP_GET_DEVICE_DESCRIPTOR feature. - * - * This code was copied from our userspace app "hset". It sends a - * Get Device Descriptor control sequence in two parts, first the - * Setup packet by itself, followed some time later by the In and - * Ack packets. Rather than trying to figure out how to add this - * functionality to the normal driver code, we just hijack the - * hardware, using these two function to drive the hardware - * directly. - */ - -dwc_otg_core_global_regs_t *global_regs; -dwc_otg_host_global_regs_t *hc_global_regs; -dwc_otg_hc_regs_t *hc_regs; -uint32_t *data_fifo; - -static void do_setup(void) -{ - gintsts_data_t gintsts; - hctsiz_data_t hctsiz; - hcchar_data_t hcchar; - haint_data_t haint; - hcint_data_t hcint; - - /* Enable HAINTs */ - dwc_write_reg32(&hc_global_regs->haintmsk, 0x0001); - - /* Enable HCINTs */ - dwc_write_reg32(&hc_regs->hcintmsk, 0x04a3); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = dwc_read_reg32(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - dwc_write_reg32(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - dwc_write_reg32(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* - * Send Setup packet (Get Device Descriptor) - */ - - /* Make sure channel is disabled */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - if (hcchar.b.chen) { - //fprintf(stderr, "Channel already enabled 1, HCCHAR = %08x\n", hcchar.d32); - hcchar.b.chdis = 1; - // hcchar.b.chen = 1; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - //sleep(1); - MDELAY(1000); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = dwc_read_reg32(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - dwc_write_reg32(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - dwc_write_reg32(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //if (hcchar.b.chen) { - // fprintf(stderr, "** Channel _still_ enabled 1, HCCHAR = %08x **\n", hcchar.d32); - //} - } - - /* Set HCTSIZ */ - hctsiz.d32 = 0; - hctsiz.b.xfersize = 8; - hctsiz.b.pktcnt = 1; - hctsiz.b.pid = DWC_OTG_HC_PID_SETUP; - dwc_write_reg32(&hc_regs->hctsiz, hctsiz.d32); - - /* Set HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hcchar.b.eptype = DWC_OTG_EP_TYPE_CONTROL; - hcchar.b.epdir = 0; - hcchar.b.epnum = 0; - hcchar.b.mps = 8; - hcchar.b.chen = 1; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - - /* Fill FIFO with Setup data for Get Device Descriptor */ - data_fifo = (uint32_t *)((char *)global_regs + 0x1000); - dwc_write_reg32(data_fifo++, 0x01000680); - dwc_write_reg32(data_fifo++, 0x00080000); - - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "Waiting for HCINTR intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for host channel interrupt */ - do { - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - } while (gintsts.b.hcintr == 0); - - //fprintf(stderr, "Got HCINTR intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Disable HCINTs */ - dwc_write_reg32(&hc_regs->hcintmsk, 0x0000); - - /* Disable HAINTs */ - dwc_write_reg32(&hc_global_regs->haintmsk, 0x0000); - - /* Read HAINT */ - haint.d32 = dwc_read_reg32(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - dwc_write_reg32(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - dwc_write_reg32(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); -} - -static void do_in_ack(void) -{ - gintsts_data_t gintsts; - hctsiz_data_t hctsiz; - hcchar_data_t hcchar; - haint_data_t haint; - hcint_data_t hcint; - host_grxsts_data_t grxsts; - - /* Enable HAINTs */ - dwc_write_reg32(&hc_global_regs->haintmsk, 0x0001); - - /* Enable HCINTs */ - dwc_write_reg32(&hc_regs->hcintmsk, 0x04a3); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = dwc_read_reg32(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - dwc_write_reg32(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - dwc_write_reg32(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* - * Receive Control In packet - */ - - /* Make sure channel is disabled */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - if (hcchar.b.chen) { - //fprintf(stderr, "Channel already enabled 2, HCCHAR = %08x\n", hcchar.d32); - hcchar.b.chdis = 1; - hcchar.b.chen = 1; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - //sleep(1); - MDELAY(1000); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = dwc_read_reg32(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - dwc_write_reg32(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - dwc_write_reg32(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //if (hcchar.b.chen) { - // fprintf(stderr, "** Channel _still_ enabled 2, HCCHAR = %08x **\n", hcchar.d32); - //} - } - - /* Set HCTSIZ */ - hctsiz.d32 = 0; - hctsiz.b.xfersize = 8; - hctsiz.b.pktcnt = 1; - hctsiz.b.pid = DWC_OTG_HC_PID_DATA1; - dwc_write_reg32(&hc_regs->hctsiz, hctsiz.d32); - - /* Set HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hcchar.b.eptype = DWC_OTG_EP_TYPE_CONTROL; - hcchar.b.epdir = 1; - hcchar.b.epnum = 0; - hcchar.b.mps = 8; - hcchar.b.chen = 1; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "Waiting for RXSTSQLVL intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for receive status queue interrupt */ - do { - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - } while (gintsts.b.rxstsqlvl == 0); - - //fprintf(stderr, "Got RXSTSQLVL intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Read RXSTS */ - grxsts.d32 = dwc_read_reg32(&global_regs->grxstsp); - //fprintf(stderr, "GRXSTS: %08x\n", grxsts.d32); - - /* Clear RXSTSQLVL in GINTSTS */ - gintsts.d32 = 0; - gintsts.b.rxstsqlvl = 1; - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - switch (grxsts.b.pktsts) { - case DWC_GRXSTS_PKTSTS_IN: - /* Read the data into the host buffer */ - if (grxsts.b.bcnt > 0) { - int i; - int word_count = (grxsts.b.bcnt + 3) / 4; - - data_fifo = (uint32_t *)((char *)global_regs + 0x1000); - - for (i = 0; i < word_count; i++) { - (void)dwc_read_reg32(data_fifo++); - } - } - - //fprintf(stderr, "Received %u bytes\n", (unsigned)grxsts.b.bcnt); - break; - - default: - //fprintf(stderr, "** Unexpected GRXSTS packet status 1 **\n"); - break; - } - - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "Waiting for RXSTSQLVL intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for receive status queue interrupt */ - do { - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - } while (gintsts.b.rxstsqlvl == 0); - - //fprintf(stderr, "Got RXSTSQLVL intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Read RXSTS */ - grxsts.d32 = dwc_read_reg32(&global_regs->grxstsp); - //fprintf(stderr, "GRXSTS: %08x\n", grxsts.d32); - - /* Clear RXSTSQLVL in GINTSTS */ - gintsts.d32 = 0; - gintsts.b.rxstsqlvl = 1; - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - switch (grxsts.b.pktsts) { - case DWC_GRXSTS_PKTSTS_IN_XFER_COMP: - break; - - default: - //fprintf(stderr, "** Unexpected GRXSTS packet status 2 **\n"); - break; - } - - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "Waiting for HCINTR intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for host channel interrupt */ - do { - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - } while (gintsts.b.hcintr == 0); - - //fprintf(stderr, "Got HCINTR intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = dwc_read_reg32(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - dwc_write_reg32(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - dwc_write_reg32(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - // usleep(100000); - // mdelay(100); - MDELAY(1); - - /* - * Send handshake packet - */ - - /* Read HAINT */ - haint.d32 = dwc_read_reg32(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - dwc_write_reg32(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - dwc_write_reg32(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Make sure channel is disabled */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - if (hcchar.b.chen) { - //fprintf(stderr, "Channel already enabled 3, HCCHAR = %08x\n", hcchar.d32); - hcchar.b.chdis = 1; - hcchar.b.chen = 1; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - //sleep(1); - MDELAY(1000); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = dwc_read_reg32(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - dwc_write_reg32(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - dwc_write_reg32(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //if (hcchar.b.chen) { - // fprintf(stderr, "** Channel _still_ enabled 3, HCCHAR = %08x **\n", hcchar.d32); - //} - } - - /* Set HCTSIZ */ - hctsiz.d32 = 0; - hctsiz.b.xfersize = 0; - hctsiz.b.pktcnt = 1; - hctsiz.b.pid = DWC_OTG_HC_PID_DATA1; - dwc_write_reg32(&hc_regs->hctsiz, hctsiz.d32); - - /* Set HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - hcchar.b.eptype = DWC_OTG_EP_TYPE_CONTROL; - hcchar.b.epdir = 0; - hcchar.b.epnum = 0; - hcchar.b.mps = 8; - hcchar.b.chen = 1; - dwc_write_reg32(&hc_regs->hcchar, hcchar.d32); - - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "Waiting for HCINTR intr 3, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for host channel interrupt */ - do { - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - } while (gintsts.b.hcintr == 0); - - //fprintf(stderr, "Got HCINTR intr 3, GINTSTS = %08x\n", gintsts.d32); - - /* Disable HCINTs */ - dwc_write_reg32(&hc_regs->hcintmsk, 0x0000); - - /* Disable HAINTs */ - dwc_write_reg32(&hc_global_regs->haintmsk, 0x0000); - - /* Read HAINT */ - haint.d32 = dwc_read_reg32(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = dwc_read_reg32(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - dwc_write_reg32(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - dwc_write_reg32(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - dwc_write_reg32(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = dwc_read_reg32(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); -} -#endif /* DWC_HS_ELECT_TST */ - -/** Handles hub class-specific requests.*/ -int dwc_otg_hcd_hub_control(struct usb_hcd *_hcd, - u16 _typeReq, - u16 _wValue, - u16 _wIndex, - char *_buf, - u16 _wLength) -{ - int retval = 0; - - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd (_hcd); - dwc_otg_core_if_t *core_if = hcd_to_dwc_otg_hcd (_hcd)->core_if; - struct usb_hub_descriptor *desc; - hprt0_data_t hprt0 = {.d32 = 0}; - - uint32_t port_status; - - switch (_typeReq) { - case ClearHubFeature: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "ClearHubFeature 0x%x\n", _wValue); - switch (_wValue) { - case C_HUB_LOCAL_POWER: - case C_HUB_OVER_CURRENT: - /* Nothing required here */ - break; - default: - retval = -EINVAL; - DWC_ERROR ("DWC OTG HCD - " - "ClearHubFeature request %xh unknown\n", _wValue); - } - break; - case ClearPortFeature: - if (!_wIndex || _wIndex > 1) - goto error; - - switch (_wValue) { - case USB_PORT_FEAT_ENABLE: - DWC_DEBUGPL (DBG_ANY, "DWC OTG HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_ENABLE\n"); - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prtena = 1; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_SUSPEND: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_SUSPEND\n"); - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prtres = 1; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - /* Clear Resume bit */ - mdelay (100); - hprt0.b.prtres = 0; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_POWER: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_POWER\n"); - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prtpwr = 0; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_INDICATOR: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_INDICATOR\n"); - /* Port inidicator not supported */ - break; - case USB_PORT_FEAT_C_CONNECTION: - /* Clears drivers internal connect status change - * flag */ - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_CONNECTION\n"); - dwc_otg_hcd->flags.b.port_connect_status_change = 0; - break; - case USB_PORT_FEAT_C_RESET: - /* Clears the driver's internal Port Reset Change - * flag */ - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_RESET\n"); - dwc_otg_hcd->flags.b.port_reset_change = 0; - break; - case USB_PORT_FEAT_C_ENABLE: - /* Clears the driver's internal Port - * Enable/Disable Change flag */ - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_ENABLE\n"); - dwc_otg_hcd->flags.b.port_enable_change = 0; - break; - case USB_PORT_FEAT_C_SUSPEND: - /* Clears the driver's internal Port Suspend - * Change flag, which is set when resume signaling on - * the host port is complete */ - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_SUSPEND\n"); - dwc_otg_hcd->flags.b.port_suspend_change = 0; - break; - case USB_PORT_FEAT_C_OVER_CURRENT: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_OVER_CURRENT\n"); - dwc_otg_hcd->flags.b.port_over_current_change = 0; - break; - default: - retval = -EINVAL; - DWC_ERROR ("DWC OTG HCD - " - "ClearPortFeature request %xh " - "unknown or unsupported\n", _wValue); - } - break; - case GetHubDescriptor: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "GetHubDescriptor\n"); - desc = (struct usb_hub_descriptor *)_buf; - desc->bDescLength = 9; - desc->bDescriptorType = 0x29; - desc->bNbrPorts = 1; - desc->wHubCharacteristics = 0x08; - desc->bPwrOn2PwrGood = 1; - desc->bHubContrCurrent = 0; - desc->u.hs.DeviceRemovable[0] = 0; - desc->u.hs.DeviceRemovable[1] = 0xff; - break; - case GetHubStatus: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "GetHubStatus\n"); - memset (_buf, 0, 4); - break; - case GetPortStatus: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "GetPortStatus\n"); - - if (!_wIndex || _wIndex > 1) - goto error; - - port_status = 0; - - if (dwc_otg_hcd->flags.b.port_connect_status_change) - port_status |= (1 << USB_PORT_FEAT_C_CONNECTION); - - if (dwc_otg_hcd->flags.b.port_enable_change) - port_status |= (1 << USB_PORT_FEAT_C_ENABLE); - - if (dwc_otg_hcd->flags.b.port_suspend_change) - port_status |= (1 << USB_PORT_FEAT_C_SUSPEND); - - if (dwc_otg_hcd->flags.b.port_reset_change) - port_status |= (1 << USB_PORT_FEAT_C_RESET); - - if (dwc_otg_hcd->flags.b.port_over_current_change) { - DWC_ERROR("Device Not Supported\n"); - port_status |= (1 << USB_PORT_FEAT_C_OVER_CURRENT); - } - - if (!dwc_otg_hcd->flags.b.port_connect_status) { - printk("DISCONNECTED PORT\n"); - /* - * The port is disconnected, which means the core is - * either in device mode or it soon will be. Just - * return 0's for the remainder of the port status - * since the port register can't be read if the core - * is in device mode. - */ -#if 1 // winder. - *((u32 *) _buf) = cpu_to_le32(port_status); -#else - *((__le32 *) _buf) = cpu_to_le32(port_status); -#endif - break; - } - - hprt0.d32 = dwc_read_reg32(core_if->host_if->hprt0); - DWC_DEBUGPL(DBG_HCDV, " HPRT0: 0x%08x\n", hprt0.d32); - - if (hprt0.b.prtconnsts) - port_status |= (1 << USB_PORT_FEAT_CONNECTION); - - if (hprt0.b.prtena) - port_status |= (1 << USB_PORT_FEAT_ENABLE); - - if (hprt0.b.prtsusp) - port_status |= (1 << USB_PORT_FEAT_SUSPEND); - - if (hprt0.b.prtovrcurract) - port_status |= (1 << USB_PORT_FEAT_OVER_CURRENT); - - if (hprt0.b.prtrst) - port_status |= (1 << USB_PORT_FEAT_RESET); - - if (hprt0.b.prtpwr) - port_status |= (1 << USB_PORT_FEAT_POWER); - - if (hprt0.b.prtspd == DWC_HPRT0_PRTSPD_HIGH_SPEED) - port_status |= USB_PORT_STAT_HIGH_SPEED; - - else if (hprt0.b.prtspd == DWC_HPRT0_PRTSPD_LOW_SPEED) - port_status |= (1 << USB_PORT_FEAT_LOWSPEED); - - if (hprt0.b.prttstctl) - port_status |= (1 << USB_PORT_FEAT_TEST); - - /* USB_PORT_FEAT_INDICATOR unsupported always 0 */ -#if 1 // winder. - *((u32 *) _buf) = cpu_to_le32(port_status); -#else - *((__le32 *) _buf) = cpu_to_le32(port_status); -#endif - - break; - case SetHubFeature: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "SetHubFeature\n"); - /* No HUB features supported */ - break; - case SetPortFeature: - if (_wValue != USB_PORT_FEAT_TEST && (!_wIndex || _wIndex > 1)) - goto error; - - if (!dwc_otg_hcd->flags.b.port_connect_status) { - /* - * The port is disconnected, which means the core is - * either in device mode or it soon will be. Just - * return without doing anything since the port - * register can't be written if the core is in device - * mode. - */ - break; - } - - switch (_wValue) { - case USB_PORT_FEAT_SUSPEND: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_SUSPEND\n"); - if (_hcd->self.otg_port == _wIndex - && _hcd->self.b_hnp_enable) { - gotgctl_data_t gotgctl = {.d32=0}; - gotgctl.b.hstsethnpen = 1; - dwc_modify_reg32(&core_if->core_global_regs-> - gotgctl, 0, gotgctl.d32); - core_if->op_state = A_SUSPEND; - } - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prtsusp = 1; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - //DWC_PRINT( "SUSPEND: HPRT0=%0x\n", hprt0.d32); - /* Suspend the Phy Clock */ - { - pcgcctl_data_t pcgcctl = {.d32=0}; - pcgcctl.b.stoppclk = 1; - dwc_write_reg32(core_if->pcgcctl, pcgcctl.d32); - } - - /* For HNP the bus must be suspended for at least 200ms.*/ - if (_hcd->self.b_hnp_enable) { - mdelay(200); - //DWC_PRINT( "SUSPEND: wait complete! (%d)\n", _hcd->state); - } - break; - case USB_PORT_FEAT_POWER: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_POWER\n"); - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prtpwr = 1; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_RESET: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_RESET\n"); - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - /* TODO: Is this for OTG protocol?? - * We shoudl remove OTG totally for Danube system. - * But, in the future, maybe we need this. - */ -#if 1 // winder - hprt0.b.prtrst = 1; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); -#else - /* When B-Host the Port reset bit is set in - * the Start HCD Callback function, so that - * the reset is started within 1ms of the HNP - * success interrupt. */ - if (!_hcd->self.is_b_host) { - hprt0.b.prtrst = 1; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - } -#endif - /* Clear reset bit in 10ms (FS/LS) or 50ms (HS) */ - MDELAY (60); - hprt0.b.prtrst = 0; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - break; - -#ifdef DWC_HS_ELECT_TST - case USB_PORT_FEAT_TEST: - { - uint32_t t; - gintmsk_data_t gintmsk; - - t = (_wIndex >> 8); /* MSB wIndex USB */ - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_TEST %d\n", t); - printk("USB_PORT_FEAT_TEST %d\n", t); - if (t < 6) { - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prttstctl = t; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - } else { - /* Setup global vars with reg addresses (quick and - * dirty hack, should be cleaned up) - */ - global_regs = core_if->core_global_regs; - hc_global_regs = core_if->host_if->host_global_regs; - hc_regs = (dwc_otg_hc_regs_t *)((char *)global_regs + 0x500); - data_fifo = (uint32_t *)((char *)global_regs + 0x1000); - - if (t == 6) { /* HS_HOST_PORT_SUSPEND_RESUME */ - /* Save current interrupt mask */ - gintmsk.d32 = dwc_read_reg32(&global_regs->gintmsk); - - /* Disable all interrupts while we muck with - * the hardware directly - */ - dwc_write_reg32(&global_regs->gintmsk, 0); - - /* 15 second delay per the test spec */ - mdelay(15000); - - /* Drive suspend on the root port */ - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prtsusp = 1; - hprt0.b.prtres = 0; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - - /* 15 second delay per the test spec */ - mdelay(15000); - - /* Drive resume on the root port */ - hprt0.d32 = dwc_otg_read_hprt0 (core_if); - hprt0.b.prtsusp = 0; - hprt0.b.prtres = 1; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - mdelay(100); - - /* Clear the resume bit */ - hprt0.b.prtres = 0; - dwc_write_reg32(core_if->host_if->hprt0, hprt0.d32); - - /* Restore interrupts */ - dwc_write_reg32(&global_regs->gintmsk, gintmsk.d32); - } else if (t == 7) { /* SINGLE_STEP_GET_DEVICE_DESCRIPTOR setup */ - /* Save current interrupt mask */ - gintmsk.d32 = dwc_read_reg32(&global_regs->gintmsk); - - /* Disable all interrupts while we muck with - * the hardware directly - */ - dwc_write_reg32(&global_regs->gintmsk, 0); - - /* 15 second delay per the test spec */ - mdelay(15000); - - /* Send the Setup packet */ - do_setup(); - - /* 15 second delay so nothing else happens for awhile */ - mdelay(15000); - - /* Restore interrupts */ - dwc_write_reg32(&global_regs->gintmsk, gintmsk.d32); - } else if (t == 8) { /* SINGLE_STEP_GET_DEVICE_DESCRIPTOR execute */ - /* Save current interrupt mask */ - gintmsk.d32 = dwc_read_reg32(&global_regs->gintmsk); - - /* Disable all interrupts while we muck with - * the hardware directly - */ - dwc_write_reg32(&global_regs->gintmsk, 0); - - /* Send the Setup packet */ - do_setup(); - - /* 15 second delay so nothing else happens for awhile */ - mdelay(15000); - - /* Send the In and Ack packets */ - do_in_ack(); - - /* 15 second delay so nothing else happens for awhile */ - mdelay(15000); - - /* Restore interrupts */ - dwc_write_reg32(&global_regs->gintmsk, gintmsk.d32); - } - } - break; - } -#endif /* DWC_HS_ELECT_TST */ - - case USB_PORT_FEAT_INDICATOR: - DWC_DEBUGPL (DBG_HCD, "DWC OTG HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_INDICATOR\n"); - /* Not supported */ - break; - default: - retval = -EINVAL; - DWC_ERROR ("DWC OTG HCD - " - "SetPortFeature request %xh " - "unknown or unsupported\n", _wValue); - break; - } - break; - default: -error: - retval = -EINVAL; - DWC_WARN ("DWC OTG HCD - " - "Unknown hub control request type or invalid typeReq: %xh wIndex: %xh wValue: %xh\n", - _typeReq, _wIndex, _wValue); - break; - } - - return retval; -} - - -/** - * Assigns transactions from a QTD to a free host channel and initializes the - * host channel to perform the transactions. The host channel is removed from - * the free list. - * - * @param _hcd The HCD state structure. - * @param _qh Transactions from the first QTD for this QH are selected and - * assigned to a free host channel. - */ -static void assign_and_init_hc(dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh) -{ - dwc_hc_t *hc; - dwc_otg_qtd_t *qtd; - struct urb *urb; - - DWC_DEBUGPL(DBG_HCDV, "%s(%p,%p)\n", __func__, _hcd, _qh); - - hc = list_entry(_hcd->free_hc_list.next, dwc_hc_t, hc_list_entry); - - /* Remove the host channel from the free list. */ - list_del_init(&hc->hc_list_entry); - - qtd = list_entry(_qh->qtd_list.next, dwc_otg_qtd_t, qtd_list_entry); - urb = qtd->urb; - _qh->channel = hc; - _qh->qtd_in_process = qtd; - - /* - * Use usb_pipedevice to determine device address. This address is - * 0 before the SET_ADDRESS command and the correct address afterward. - */ - hc->dev_addr = usb_pipedevice(urb->pipe); - hc->ep_num = usb_pipeendpoint(urb->pipe); - - if (urb->dev->speed == USB_SPEED_LOW) { - hc->speed = DWC_OTG_EP_SPEED_LOW; - } else if (urb->dev->speed == USB_SPEED_FULL) { - hc->speed = DWC_OTG_EP_SPEED_FULL; - } else { - hc->speed = DWC_OTG_EP_SPEED_HIGH; - } - hc->max_packet = dwc_max_packet(_qh->maxp); - - hc->xfer_started = 0; - hc->halt_status = DWC_OTG_HC_XFER_NO_HALT_STATUS; - hc->error_state = (qtd->error_count > 0); - hc->halt_on_queue = 0; - hc->halt_pending = 0; - hc->requests = 0; - - /* - * The following values may be modified in the transfer type section - * below. The xfer_len value may be reduced when the transfer is - * started to accommodate the max widths of the XferSize and PktCnt - * fields in the HCTSIZn register. - */ - hc->do_ping = _qh->ping_state; - hc->ep_is_in = (usb_pipein(urb->pipe) != 0); - hc->data_pid_start = _qh->data_toggle; - hc->multi_count = 1; - - if (_hcd->core_if->dma_enable) { - hc->xfer_buff = (uint8_t *)(u32)urb->transfer_dma + urb->actual_length; - } else { - hc->xfer_buff = (uint8_t *)urb->transfer_buffer + urb->actual_length; - } - hc->xfer_len = urb->transfer_buffer_length - urb->actual_length; - hc->xfer_count = 0; - - /* - * Set the split attributes - */ - hc->do_split = 0; - if (_qh->do_split) { - hc->do_split = 1; - hc->xact_pos = qtd->isoc_split_pos; - hc->complete_split = qtd->complete_split; - hc->hub_addr = urb->dev->tt->hub->devnum; - hc->port_addr = urb->dev->ttport; - } - - switch (usb_pipetype(urb->pipe)) { - case PIPE_CONTROL: - hc->ep_type = DWC_OTG_EP_TYPE_CONTROL; - switch (qtd->control_phase) { - case DWC_OTG_CONTROL_SETUP: - DWC_DEBUGPL(DBG_HCDV, " Control setup transaction\n"); - hc->do_ping = 0; - hc->ep_is_in = 0; - hc->data_pid_start = DWC_OTG_HC_PID_SETUP; - if (_hcd->core_if->dma_enable) { - hc->xfer_buff = (uint8_t *)(u32)urb->setup_dma; - } else { - hc->xfer_buff = (uint8_t *)urb->setup_packet; - } - hc->xfer_len = 8; - break; - case DWC_OTG_CONTROL_DATA: - DWC_DEBUGPL(DBG_HCDV, " Control data transaction\n"); - hc->data_pid_start = qtd->data_toggle; - break; - case DWC_OTG_CONTROL_STATUS: - /* - * Direction is opposite of data direction or IN if no - * data. - */ - DWC_DEBUGPL(DBG_HCDV, " Control status transaction\n"); - if (urb->transfer_buffer_length == 0) { - hc->ep_is_in = 1; - } else { - hc->ep_is_in = (usb_pipein(urb->pipe) != USB_DIR_IN); - } - if (hc->ep_is_in) { - hc->do_ping = 0; - } - hc->data_pid_start = DWC_OTG_HC_PID_DATA1; - hc->xfer_len = 0; - if (_hcd->core_if->dma_enable) { - hc->xfer_buff = (uint8_t *)_hcd->status_buf_dma; - } else { - hc->xfer_buff = (uint8_t *)_hcd->status_buf; - } - break; - } - break; - case PIPE_BULK: - hc->ep_type = DWC_OTG_EP_TYPE_BULK; - break; - case PIPE_INTERRUPT: - hc->ep_type = DWC_OTG_EP_TYPE_INTR; - break; - case PIPE_ISOCHRONOUS: - { - struct usb_iso_packet_descriptor *frame_desc; - frame_desc = &urb->iso_frame_desc[qtd->isoc_frame_index]; - hc->ep_type = DWC_OTG_EP_TYPE_ISOC; - if (_hcd->core_if->dma_enable) { - hc->xfer_buff = (uint8_t *)(u32)urb->transfer_dma; - } else { - hc->xfer_buff = (uint8_t *)urb->transfer_buffer; - } - hc->xfer_buff += frame_desc->offset + qtd->isoc_split_offset; - hc->xfer_len = frame_desc->length - qtd->isoc_split_offset; - - if (hc->xact_pos == DWC_HCSPLIT_XACTPOS_ALL) { - if (hc->xfer_len <= 188) { - hc->xact_pos = DWC_HCSPLIT_XACTPOS_ALL; - } - else { - hc->xact_pos = DWC_HCSPLIT_XACTPOS_BEGIN; - } - } - } - break; - } - - if (hc->ep_type == DWC_OTG_EP_TYPE_INTR || - hc->ep_type == DWC_OTG_EP_TYPE_ISOC) { - /* - * This value may be modified when the transfer is started to - * reflect the actual transfer length. - */ - hc->multi_count = dwc_hb_mult(_qh->maxp); - } - - dwc_otg_hc_init(_hcd->core_if, hc); - hc->qh = _qh; -} -#define DEBUG_HOST_CHANNELS -#ifdef DEBUG_HOST_CHANNELS -static int last_sel_trans_num_per_scheduled = 0; -module_param(last_sel_trans_num_per_scheduled, int, 0444); - -static int last_sel_trans_num_nonper_scheduled = 0; -module_param(last_sel_trans_num_nonper_scheduled, int, 0444); - -static int last_sel_trans_num_avail_hc_at_start = 0; -module_param(last_sel_trans_num_avail_hc_at_start, int, 0444); - -static int last_sel_trans_num_avail_hc_at_end = 0; -module_param(last_sel_trans_num_avail_hc_at_end, int, 0444); -#endif /* DEBUG_HOST_CHANNELS */ - -/** - * This function selects transactions from the HCD transfer schedule and - * assigns them to available host channels. It is called from HCD interrupt - * handler functions. - * - * @param _hcd The HCD state structure. - * - * @return The types of new transactions that were assigned to host channels. - */ -dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t *_hcd) -{ - struct list_head *qh_ptr; - dwc_otg_qh_t *qh; - int num_channels; - unsigned long flags; - dwc_otg_transaction_type_e ret_val = DWC_OTG_TRANSACTION_NONE; - -#ifdef DEBUG_SOF - DWC_DEBUGPL(DBG_HCD, " Select Transactions\n"); -#endif /* */ - -#ifdef DEBUG_HOST_CHANNELS - last_sel_trans_num_per_scheduled = 0; - last_sel_trans_num_nonper_scheduled = 0; - last_sel_trans_num_avail_hc_at_start = _hcd->available_host_channels; -#endif /* DEBUG_HOST_CHANNELS */ - - /* Process entries in the periodic ready list. */ - num_channels = _hcd->core_if->core_params->host_channels; - qh_ptr = _hcd->periodic_sched_ready.next; - while (qh_ptr != &_hcd->periodic_sched_ready - && !list_empty(&_hcd->free_hc_list)) { - - // Make sure we leave one channel for non periodic transactions. - local_irq_save(flags); - if (_hcd->available_host_channels <= 1) { - local_irq_restore(flags); - break; - } - _hcd->available_host_channels--; - local_irq_restore(flags); -#ifdef DEBUG_HOST_CHANNELS - last_sel_trans_num_per_scheduled++; -#endif /* DEBUG_HOST_CHANNELS */ - - qh = list_entry(qh_ptr, dwc_otg_qh_t, qh_list_entry); - assign_and_init_hc(_hcd, qh); - - /* - * Move the QH from the periodic ready schedule to the - * periodic assigned schedule. - */ - qh_ptr = qh_ptr->next; - local_irq_save(flags); - list_move(&qh->qh_list_entry, &_hcd->periodic_sched_assigned); - local_irq_restore(flags); - ret_val = DWC_OTG_TRANSACTION_PERIODIC; - } - - /* - * Process entries in the deferred portion of the non-periodic list. - * A NAK put them here and, at the right time, they need to be - * placed on the sched_inactive list. - */ - qh_ptr = _hcd->non_periodic_sched_deferred.next; - while (qh_ptr != &_hcd->non_periodic_sched_deferred) { - uint16_t frame_number = - dwc_otg_hcd_get_frame_number(dwc_otg_hcd_to_hcd(_hcd)); - qh = list_entry(qh_ptr, dwc_otg_qh_t, qh_list_entry); - qh_ptr = qh_ptr->next; - - if (dwc_frame_num_le(qh->sched_frame, frame_number)) { - // NAK did this - /* - * Move the QH from the non periodic deferred schedule to - * the non periodic inactive schedule. - */ - local_irq_save(flags); - list_move(&qh->qh_list_entry, - &_hcd->non_periodic_sched_inactive); - local_irq_restore(flags); - } - } - - /* - * Process entries in the inactive portion of the non-periodic - * schedule. Some free host channels may not be used if they are - * reserved for periodic transfers. - */ - qh_ptr = _hcd->non_periodic_sched_inactive.next; - num_channels = _hcd->core_if->core_params->host_channels; - while (qh_ptr != &_hcd->non_periodic_sched_inactive - && !list_empty(&_hcd->free_hc_list)) { - - local_irq_save(flags); - if (_hcd->available_host_channels < 1) { - local_irq_restore(flags); - break; - } - _hcd->available_host_channels--; - local_irq_restore(flags); -#ifdef DEBUG_HOST_CHANNELS - last_sel_trans_num_nonper_scheduled++; -#endif /* DEBUG_HOST_CHANNELS */ - - qh = list_entry(qh_ptr, dwc_otg_qh_t, qh_list_entry); - assign_and_init_hc(_hcd, qh); - - /* - * Move the QH from the non-periodic inactive schedule to the - * non-periodic active schedule. - */ - qh_ptr = qh_ptr->next; - local_irq_save(flags); - list_move(&qh->qh_list_entry, &_hcd->non_periodic_sched_active); - local_irq_restore(flags); - - if (ret_val == DWC_OTG_TRANSACTION_NONE) { - ret_val = DWC_OTG_TRANSACTION_NON_PERIODIC; - } else { - ret_val = DWC_OTG_TRANSACTION_ALL; - } - - } -#ifdef DEBUG_HOST_CHANNELS - last_sel_trans_num_avail_hc_at_end = _hcd->available_host_channels; -#endif /* DEBUG_HOST_CHANNELS */ - - return ret_val; -} - -/** - * Attempts to queue a single transaction request for a host channel - * associated with either a periodic or non-periodic transfer. This function - * assumes that there is space available in the appropriate request queue. For - * an OUT transfer or SETUP transaction in Slave mode, it checks whether space - * is available in the appropriate Tx FIFO. - * - * @param _hcd The HCD state structure. - * @param _hc Host channel descriptor associated with either a periodic or - * non-periodic transfer. - * @param _fifo_dwords_avail Number of DWORDs available in the periodic Tx - * FIFO for periodic transfers or the non-periodic Tx FIFO for non-periodic - * transfers. - * - * @return 1 if a request is queued and more requests may be needed to - * complete the transfer, 0 if no more requests are required for this - * transfer, -1 if there is insufficient space in the Tx FIFO. - */ -static int queue_transaction(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - uint16_t _fifo_dwords_avail) -{ - int retval; - - if (_hcd->core_if->dma_enable) { - if (!_hc->xfer_started) { - dwc_otg_hc_start_transfer(_hcd->core_if, _hc); - _hc->qh->ping_state = 0; - } - retval = 0; - } else if (_hc->halt_pending) { - /* Don't queue a request if the channel has been halted. */ - retval = 0; - } else if (_hc->halt_on_queue) { - dwc_otg_hc_halt(_hcd->core_if, _hc, _hc->halt_status); - retval = 0; - } else if (_hc->do_ping) { - if (!_hc->xfer_started) { - dwc_otg_hc_start_transfer(_hcd->core_if, _hc); - } - retval = 0; - } else if (!_hc->ep_is_in || - _hc->data_pid_start == DWC_OTG_HC_PID_SETUP) { - if ((_fifo_dwords_avail * 4) >= _hc->max_packet) { - if (!_hc->xfer_started) { - dwc_otg_hc_start_transfer(_hcd->core_if, _hc); - retval = 1; - } else { - retval = dwc_otg_hc_continue_transfer(_hcd->core_if, _hc); - } - } else { - retval = -1; - } - } else { - if (!_hc->xfer_started) { - dwc_otg_hc_start_transfer(_hcd->core_if, _hc); - retval = 1; - } else { - retval = dwc_otg_hc_continue_transfer(_hcd->core_if, _hc); - } - } - - return retval; -} - -/** - * Processes active non-periodic channels and queues transactions for these - * channels to the DWC_otg controller. After queueing transactions, the NP Tx - * FIFO Empty interrupt is enabled if there are more transactions to queue as - * NP Tx FIFO or request queue space becomes available. Otherwise, the NP Tx - * FIFO Empty interrupt is disabled. - */ -static void process_non_periodic_channels(dwc_otg_hcd_t *_hcd) -{ - gnptxsts_data_t tx_status; - struct list_head *orig_qh_ptr; - dwc_otg_qh_t *qh; - int status; - int no_queue_space = 0; - int no_fifo_space = 0; - int more_to_do = 0; - - dwc_otg_core_global_regs_t *global_regs = _hcd->core_if->core_global_regs; - - DWC_DEBUGPL(DBG_HCDV, "Queue non-periodic transactions\n"); -#ifdef DEBUG - tx_status.d32 = dwc_read_reg32(&global_regs->gnptxsts); - DWC_DEBUGPL(DBG_HCDV, " NP Tx Req Queue Space Avail (before queue): %d\n", - tx_status.b.nptxqspcavail); - DWC_DEBUGPL(DBG_HCDV, " NP Tx FIFO Space Avail (before queue): %d\n", - tx_status.b.nptxfspcavail); -#endif - /* - * Keep track of the starting point. Skip over the start-of-list - * entry. - */ - if (_hcd->non_periodic_qh_ptr == &_hcd->non_periodic_sched_active) { - _hcd->non_periodic_qh_ptr = _hcd->non_periodic_qh_ptr->next; - } - orig_qh_ptr = _hcd->non_periodic_qh_ptr; - - /* - * Process once through the active list or until no more space is - * available in the request queue or the Tx FIFO. - */ - do { - tx_status.d32 = dwc_read_reg32(&global_regs->gnptxsts); - if (!_hcd->core_if->dma_enable && tx_status.b.nptxqspcavail == 0) { - no_queue_space = 1; - break; - } - - qh = list_entry(_hcd->non_periodic_qh_ptr, dwc_otg_qh_t, qh_list_entry); - status = queue_transaction(_hcd, qh->channel, tx_status.b.nptxfspcavail); - - if (status > 0) { - more_to_do = 1; - } else if (status < 0) { - no_fifo_space = 1; - break; - } - - /* Advance to next QH, skipping start-of-list entry. */ - _hcd->non_periodic_qh_ptr = _hcd->non_periodic_qh_ptr->next; - if (_hcd->non_periodic_qh_ptr == &_hcd->non_periodic_sched_active) { - _hcd->non_periodic_qh_ptr = _hcd->non_periodic_qh_ptr->next; - } - - } while (_hcd->non_periodic_qh_ptr != orig_qh_ptr); - - if (!_hcd->core_if->dma_enable) { - gintmsk_data_t intr_mask = {.d32 = 0}; - intr_mask.b.nptxfempty = 1; - -#ifdef DEBUG - tx_status.d32 = dwc_read_reg32(&global_regs->gnptxsts); - DWC_DEBUGPL(DBG_HCDV, " NP Tx Req Queue Space Avail (after queue): %d\n", - tx_status.b.nptxqspcavail); - DWC_DEBUGPL(DBG_HCDV, " NP Tx FIFO Space Avail (after queue): %d\n", - tx_status.b.nptxfspcavail); -#endif - if (more_to_do || no_queue_space || no_fifo_space) { - /* - * May need to queue more transactions as the request - * queue or Tx FIFO empties. Enable the non-periodic - * Tx FIFO empty interrupt. (Always use the half-empty - * level to ensure that new requests are loaded as - * soon as possible.) - */ - dwc_modify_reg32(&global_regs->gintmsk, 0, intr_mask.d32); - } else { - /* - * Disable the Tx FIFO empty interrupt since there are - * no more transactions that need to be queued right - * now. This function is called from interrupt - * handlers to queue more transactions as transfer - * states change. - */ - dwc_modify_reg32(&global_regs->gintmsk, intr_mask.d32, 0); - } - } -} - -/** - * Processes periodic channels for the next frame and queues transactions for - * these channels to the DWC_otg controller. After queueing transactions, the - * Periodic Tx FIFO Empty interrupt is enabled if there are more transactions - * to queue as Periodic Tx FIFO or request queue space becomes available. - * Otherwise, the Periodic Tx FIFO Empty interrupt is disabled. - */ -static void process_periodic_channels(dwc_otg_hcd_t *_hcd) -{ - hptxsts_data_t tx_status; - struct list_head *qh_ptr; - dwc_otg_qh_t *qh; - int status; - int no_queue_space = 0; - int no_fifo_space = 0; - - dwc_otg_host_global_regs_t *host_regs; - host_regs = _hcd->core_if->host_if->host_global_regs; - - DWC_DEBUGPL(DBG_HCDV, "Queue periodic transactions\n"); -#ifdef DEBUG - tx_status.d32 = dwc_read_reg32(&host_regs->hptxsts); - DWC_DEBUGPL(DBG_HCDV, " P Tx Req Queue Space Avail (before queue): %d\n", - tx_status.b.ptxqspcavail); - DWC_DEBUGPL(DBG_HCDV, " P Tx FIFO Space Avail (before queue): %d\n", - tx_status.b.ptxfspcavail); -#endif - - qh_ptr = _hcd->periodic_sched_assigned.next; - while (qh_ptr != &_hcd->periodic_sched_assigned) { - tx_status.d32 = dwc_read_reg32(&host_regs->hptxsts); - if (tx_status.b.ptxqspcavail == 0) { - no_queue_space = 1; - break; - } - - qh = list_entry(qh_ptr, dwc_otg_qh_t, qh_list_entry); - - /* - * Set a flag if we're queuing high-bandwidth in slave mode. - * The flag prevents any halts to get into the request queue in - * the middle of multiple high-bandwidth packets getting queued. - */ - if ((!_hcd->core_if->dma_enable) && - (qh->channel->multi_count > 1)) - { - _hcd->core_if->queuing_high_bandwidth = 1; - } - - status = queue_transaction(_hcd, qh->channel, tx_status.b.ptxfspcavail); - if (status < 0) { - no_fifo_space = 1; - break; - } - - /* - * In Slave mode, stay on the current transfer until there is - * nothing more to do or the high-bandwidth request count is - * reached. In DMA mode, only need to queue one request. The - * controller automatically handles multiple packets for - * high-bandwidth transfers. - */ - if (_hcd->core_if->dma_enable || - (status == 0 || - qh->channel->requests == qh->channel->multi_count)) { - qh_ptr = qh_ptr->next; - /* - * Move the QH from the periodic assigned schedule to - * the periodic queued schedule. - */ - list_move(&qh->qh_list_entry, &_hcd->periodic_sched_queued); - - /* done queuing high bandwidth */ - _hcd->core_if->queuing_high_bandwidth = 0; - } - } - - if (!_hcd->core_if->dma_enable) { - dwc_otg_core_global_regs_t *global_regs; - gintmsk_data_t intr_mask = {.d32 = 0}; - - global_regs = _hcd->core_if->core_global_regs; - intr_mask.b.ptxfempty = 1; -#ifdef DEBUG - tx_status.d32 = dwc_read_reg32(&host_regs->hptxsts); - DWC_DEBUGPL(DBG_HCDV, " P Tx Req Queue Space Avail (after queue): %d\n", - tx_status.b.ptxqspcavail); - DWC_DEBUGPL(DBG_HCDV, " P Tx FIFO Space Avail (after queue): %d\n", - tx_status.b.ptxfspcavail); -#endif - if (!(list_empty(&_hcd->periodic_sched_assigned)) || - no_queue_space || no_fifo_space) { - /* - * May need to queue more transactions as the request - * queue or Tx FIFO empties. Enable the periodic Tx - * FIFO empty interrupt. (Always use the half-empty - * level to ensure that new requests are loaded as - * soon as possible.) - */ - dwc_modify_reg32(&global_regs->gintmsk, 0, intr_mask.d32); - } else { - /* - * Disable the Tx FIFO empty interrupt since there are - * no more transactions that need to be queued right - * now. This function is called from interrupt - * handlers to queue more transactions as transfer - * states change. - */ - dwc_modify_reg32(&global_regs->gintmsk, intr_mask.d32, 0); - } - } -} - -/** - * This function processes the currently active host channels and queues - * transactions for these channels to the DWC_otg controller. It is called - * from HCD interrupt handler functions. - * - * @param _hcd The HCD state structure. - * @param _tr_type The type(s) of transactions to queue (non-periodic, - * periodic, or both). - */ -void dwc_otg_hcd_queue_transactions(dwc_otg_hcd_t *_hcd, - dwc_otg_transaction_type_e _tr_type) -{ -#ifdef DEBUG_SOF - DWC_DEBUGPL(DBG_HCD, "Queue Transactions\n"); -#endif - /* Process host channels associated with periodic transfers. */ - if ((_tr_type == DWC_OTG_TRANSACTION_PERIODIC || - _tr_type == DWC_OTG_TRANSACTION_ALL) && - !list_empty(&_hcd->periodic_sched_assigned)) { - - process_periodic_channels(_hcd); - } - - /* Process host channels associated with non-periodic transfers. */ - if ((_tr_type == DWC_OTG_TRANSACTION_NON_PERIODIC || - _tr_type == DWC_OTG_TRANSACTION_ALL)) { - if (!list_empty(&_hcd->non_periodic_sched_active)) { - process_non_periodic_channels(_hcd); - } else { - /* - * Ensure NP Tx FIFO empty interrupt is disabled when - * there are no non-periodic transfers to process. - */ - gintmsk_data_t gintmsk = {.d32 = 0}; - gintmsk.b.nptxfempty = 1; - dwc_modify_reg32(&_hcd->core_if->core_global_regs->gintmsk, gintmsk.d32, 0); - } - } -} - -/** - * Sets the final status of an URB and returns it to the device driver. Any - * required cleanup of the URB is performed. - */ -void dwc_otg_hcd_complete_urb(dwc_otg_hcd_t * _hcd, struct urb *_urb, - int _status) - __releases(_hcd->lock) -__acquires(_hcd->lock) -{ -#ifdef DEBUG - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) { - DWC_PRINT("%s: urb %p, device %d, ep %d %s, status=%d\n", - __func__, _urb, usb_pipedevice(_urb->pipe), - usb_pipeendpoint(_urb->pipe), - usb_pipein(_urb->pipe) ? "IN" : "OUT", _status); - if (usb_pipetype(_urb->pipe) == PIPE_ISOCHRONOUS) { - int i; - for (i = 0; i < _urb->number_of_packets; i++) { - DWC_PRINT(" ISO Desc %d status: %d\n", - i, _urb->iso_frame_desc[i].status); - } - } - } -#endif - - _urb->status = _status; - _urb->hcpriv = NULL; - usb_hcd_unlink_urb_from_ep(dwc_otg_hcd_to_hcd(_hcd), _urb); - spin_unlock(&_hcd->lock); - usb_hcd_giveback_urb(dwc_otg_hcd_to_hcd(_hcd), _urb, _status); - spin_lock(&_hcd->lock); -} - -/* - * Returns the Queue Head for an URB. - */ -dwc_otg_qh_t *dwc_urb_to_qh(struct urb *_urb) -{ - struct usb_host_endpoint *ep = dwc_urb_to_endpoint(_urb); - return (dwc_otg_qh_t *)ep->hcpriv; -} - -#ifdef DEBUG -void dwc_print_setup_data (uint8_t *setup) -{ - int i; - if (CHK_DEBUG_LEVEL(DBG_HCD)){ - DWC_PRINT("Setup Data = MSB "); - for (i=7; i>=0; i--) DWC_PRINT ("%02x ", setup[i]); - DWC_PRINT("\n"); - DWC_PRINT(" bmRequestType Tranfer = %s\n", (setup[0]&0x80) ? "Device-to-Host" : "Host-to-Device"); - DWC_PRINT(" bmRequestType Type = "); - switch ((setup[0]&0x60) >> 5) { - case 0: DWC_PRINT("Standard\n"); break; - case 1: DWC_PRINT("Class\n"); break; - case 2: DWC_PRINT("Vendor\n"); break; - case 3: DWC_PRINT("Reserved\n"); break; - } - DWC_PRINT(" bmRequestType Recipient = "); - switch (setup[0]&0x1f) { - case 0: DWC_PRINT("Device\n"); break; - case 1: DWC_PRINT("Interface\n"); break; - case 2: DWC_PRINT("Endpoint\n"); break; - case 3: DWC_PRINT("Other\n"); break; - default: DWC_PRINT("Reserved\n"); break; - } - DWC_PRINT(" bRequest = 0x%0x\n", setup[1]); - DWC_PRINT(" wValue = 0x%0x\n", *((uint16_t *)&setup[2])); - DWC_PRINT(" wIndex = 0x%0x\n", *((uint16_t *)&setup[4])); - DWC_PRINT(" wLength = 0x%0x\n\n", *((uint16_t *)&setup[6])); - } -} -#endif - -void dwc_otg_hcd_dump_frrem(dwc_otg_hcd_t *_hcd) { -#ifdef DEBUG -#if 0 - DWC_PRINT("Frame remaining at SOF:\n"); - DWC_PRINT(" samples %u, accum %llu, avg %llu\n", - _hcd->frrem_samples, _hcd->frrem_accum, - (_hcd->frrem_samples > 0) ? - _hcd->frrem_accum/_hcd->frrem_samples : 0); - - DWC_PRINT("\n"); - DWC_PRINT("Frame remaining at start_transfer (uframe 7):\n"); - DWC_PRINT(" samples %u, accum %u, avg %u\n", - _hcd->core_if->hfnum_7_samples, _hcd->core_if->hfnum_7_frrem_accum, - (_hcd->core_if->hfnum_7_samples > 0) ? - _hcd->core_if->hfnum_7_frrem_accum/_hcd->core_if->hfnum_7_samples : 0); - DWC_PRINT("Frame remaining at start_transfer (uframe 0):\n"); - DWC_PRINT(" samples %u, accum %u, avg %u\n", - _hcd->core_if->hfnum_0_samples, _hcd->core_if->hfnum_0_frrem_accum, - (_hcd->core_if->hfnum_0_samples > 0) ? - _hcd->core_if->hfnum_0_frrem_accum/_hcd->core_if->hfnum_0_samples : 0); - DWC_PRINT("Frame remaining at start_transfer (uframe 1-6):\n"); - DWC_PRINT(" samples %u, accum %u, avg %u\n", - _hcd->core_if->hfnum_other_samples, _hcd->core_if->hfnum_other_frrem_accum, - (_hcd->core_if->hfnum_other_samples > 0) ? - _hcd->core_if->hfnum_other_frrem_accum/_hcd->core_if->hfnum_other_samples : 0); - - DWC_PRINT("\n"); - DWC_PRINT("Frame remaining at sample point A (uframe 7):\n"); - DWC_PRINT(" samples %u, accum %llu, avg %llu\n", - _hcd->hfnum_7_samples_a, _hcd->hfnum_7_frrem_accum_a, - (_hcd->hfnum_7_samples_a > 0) ? - _hcd->hfnum_7_frrem_accum_a/_hcd->hfnum_7_samples_a : 0); - DWC_PRINT("Frame remaining at sample point A (uframe 0):\n"); - DWC_PRINT(" samples %u, accum %llu, avg %llu\n", - _hcd->hfnum_0_samples_a, _hcd->hfnum_0_frrem_accum_a, - (_hcd->hfnum_0_samples_a > 0) ? - _hcd->hfnum_0_frrem_accum_a/_hcd->hfnum_0_samples_a : 0); - DWC_PRINT("Frame remaining at sample point A (uframe 1-6):\n"); - DWC_PRINT(" samples %u, accum %llu, avg %llu\n", - _hcd->hfnum_other_samples_a, _hcd->hfnum_other_frrem_accum_a, - (_hcd->hfnum_other_samples_a > 0) ? - _hcd->hfnum_other_frrem_accum_a/_hcd->hfnum_other_samples_a : 0); - - DWC_PRINT("\n"); - DWC_PRINT("Frame remaining at sample point B (uframe 7):\n"); - DWC_PRINT(" samples %u, accum %llu, avg %llu\n", - _hcd->hfnum_7_samples_b, _hcd->hfnum_7_frrem_accum_b, - (_hcd->hfnum_7_samples_b > 0) ? - _hcd->hfnum_7_frrem_accum_b/_hcd->hfnum_7_samples_b : 0); - DWC_PRINT("Frame remaining at sample point B (uframe 0):\n"); - DWC_PRINT(" samples %u, accum %llu, avg %llu\n", - _hcd->hfnum_0_samples_b, _hcd->hfnum_0_frrem_accum_b, - (_hcd->hfnum_0_samples_b > 0) ? - _hcd->hfnum_0_frrem_accum_b/_hcd->hfnum_0_samples_b : 0); - DWC_PRINT("Frame remaining at sample point B (uframe 1-6):\n"); - DWC_PRINT(" samples %u, accum %llu, avg %llu\n", - _hcd->hfnum_other_samples_b, _hcd->hfnum_other_frrem_accum_b, - (_hcd->hfnum_other_samples_b > 0) ? - _hcd->hfnum_other_frrem_accum_b/_hcd->hfnum_other_samples_b : 0); -#endif -#endif -} - -void dwc_otg_hcd_dump_state(dwc_otg_hcd_t *_hcd) -{ -#ifdef DEBUG - int num_channels; - int i; - gnptxsts_data_t np_tx_status; - hptxsts_data_t p_tx_status; - - num_channels = _hcd->core_if->core_params->host_channels; - DWC_PRINT("\n"); - DWC_PRINT("************************************************************\n"); - DWC_PRINT("HCD State:\n"); - DWC_PRINT(" Num channels: %d\n", num_channels); - for (i = 0; i < num_channels; i++) { - dwc_hc_t *hc = _hcd->hc_ptr_array[i]; - DWC_PRINT(" Channel %d:\n", i); - DWC_PRINT(" dev_addr: %d, ep_num: %d, ep_is_in: %d\n", - hc->dev_addr, hc->ep_num, hc->ep_is_in); - DWC_PRINT(" speed: %d\n", hc->speed); - DWC_PRINT(" ep_type: %d\n", hc->ep_type); - DWC_PRINT(" max_packet: %d\n", hc->max_packet); - DWC_PRINT(" data_pid_start: %d\n", hc->data_pid_start); - DWC_PRINT(" multi_count: %d\n", hc->multi_count); - DWC_PRINT(" xfer_started: %d\n", hc->xfer_started); - DWC_PRINT(" xfer_buff: %p\n", hc->xfer_buff); - DWC_PRINT(" xfer_len: %d\n", hc->xfer_len); - DWC_PRINT(" xfer_count: %d\n", hc->xfer_count); - DWC_PRINT(" halt_on_queue: %d\n", hc->halt_on_queue); - DWC_PRINT(" halt_pending: %d\n", hc->halt_pending); - DWC_PRINT(" halt_status: %d\n", hc->halt_status); - DWC_PRINT(" do_split: %d\n", hc->do_split); - DWC_PRINT(" complete_split: %d\n", hc->complete_split); - DWC_PRINT(" hub_addr: %d\n", hc->hub_addr); - DWC_PRINT(" port_addr: %d\n", hc->port_addr); - DWC_PRINT(" xact_pos: %d\n", hc->xact_pos); - DWC_PRINT(" requests: %d\n", hc->requests); - DWC_PRINT(" qh: %p\n", hc->qh); - if (hc->xfer_started) { - hfnum_data_t hfnum; - hcchar_data_t hcchar; - hctsiz_data_t hctsiz; - hcint_data_t hcint; - hcintmsk_data_t hcintmsk; - hfnum.d32 = dwc_read_reg32(&_hcd->core_if->host_if->host_global_regs->hfnum); - hcchar.d32 = dwc_read_reg32(&_hcd->core_if->host_if->hc_regs[i]->hcchar); - hctsiz.d32 = dwc_read_reg32(&_hcd->core_if->host_if->hc_regs[i]->hctsiz); - hcint.d32 = dwc_read_reg32(&_hcd->core_if->host_if->hc_regs[i]->hcint); - hcintmsk.d32 = dwc_read_reg32(&_hcd->core_if->host_if->hc_regs[i]->hcintmsk); - DWC_PRINT(" hfnum: 0x%08x\n", hfnum.d32); - DWC_PRINT(" hcchar: 0x%08x\n", hcchar.d32); - DWC_PRINT(" hctsiz: 0x%08x\n", hctsiz.d32); - DWC_PRINT(" hcint: 0x%08x\n", hcint.d32); - DWC_PRINT(" hcintmsk: 0x%08x\n", hcintmsk.d32); - } - if (hc->xfer_started && (hc->qh != NULL) && (hc->qh->qtd_in_process != NULL)) { - dwc_otg_qtd_t *qtd; - struct urb *urb; - qtd = hc->qh->qtd_in_process; - urb = qtd->urb; - DWC_PRINT(" URB Info:\n"); - DWC_PRINT(" qtd: %p, urb: %p\n", qtd, urb); - if (urb != NULL) { - DWC_PRINT(" Dev: %d, EP: %d %s\n", - usb_pipedevice(urb->pipe), usb_pipeendpoint(urb->pipe), - usb_pipein(urb->pipe) ? "IN" : "OUT"); - DWC_PRINT(" Max packet size: %d\n", - usb_maxpacket(urb->dev, urb->pipe, usb_pipeout(urb->pipe))); - DWC_PRINT(" transfer_buffer: %p\n", urb->transfer_buffer); - DWC_PRINT(" transfer_dma: %p\n", (void *)urb->transfer_dma); - DWC_PRINT(" transfer_buffer_length: %d\n", urb->transfer_buffer_length); - DWC_PRINT(" actual_length: %d\n", urb->actual_length); - } - } - } - //DWC_PRINT(" non_periodic_channels: %d\n", _hcd->non_periodic_channels); - //DWC_PRINT(" periodic_channels: %d\n", _hcd->periodic_channels); - DWC_PRINT(" available_channels: %d\n", _hcd->available_host_channels); - DWC_PRINT(" periodic_usecs: %d\n", _hcd->periodic_usecs); - np_tx_status.d32 = dwc_read_reg32(&_hcd->core_if->core_global_regs->gnptxsts); - DWC_PRINT(" NP Tx Req Queue Space Avail: %d\n", np_tx_status.b.nptxqspcavail); - DWC_PRINT(" NP Tx FIFO Space Avail: %d\n", np_tx_status.b.nptxfspcavail); - p_tx_status.d32 = dwc_read_reg32(&_hcd->core_if->host_if->host_global_regs->hptxsts); - DWC_PRINT(" P Tx Req Queue Space Avail: %d\n", p_tx_status.b.ptxqspcavail); - DWC_PRINT(" P Tx FIFO Space Avail: %d\n", p_tx_status.b.ptxfspcavail); - dwc_otg_hcd_dump_frrem(_hcd); - dwc_otg_dump_global_registers(_hcd->core_if); - dwc_otg_dump_host_registers(_hcd->core_if); - DWC_PRINT("************************************************************\n"); - DWC_PRINT("\n"); -#endif -} -#endif /* DWC_DEVICE_ONLY */ diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd.h b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd.h deleted file mode 100644 index 8a20dffa0a..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd.h +++ /dev/null @@ -1,676 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_hcd.h $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 537387 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ -#ifndef DWC_DEVICE_ONLY -#if !defined(__DWC_HCD_H__) -#define __DWC_HCD_H__ - -#include <linux/list.h> -#include <linux/usb.h> -#include <linux/usb/hcd.h> - -struct lm_device; -struct dwc_otg_device; - -#include "dwc_otg_cil.h" -//#include "dwc_otg_ifx.h" // winder - - -/** - * @file - * - * This file contains the structures, constants, and interfaces for - * the Host Contoller Driver (HCD). - * - * The Host Controller Driver (HCD) is responsible for translating requests - * from the USB Driver into the appropriate actions on the DWC_otg controller. - * It isolates the USBD from the specifics of the controller by providing an - * API to the USBD. - */ - -/** - * Phases for control transfers. - */ -typedef enum dwc_otg_control_phase { - DWC_OTG_CONTROL_SETUP, - DWC_OTG_CONTROL_DATA, - DWC_OTG_CONTROL_STATUS -} dwc_otg_control_phase_e; - -/** Transaction types. */ -typedef enum dwc_otg_transaction_type { - DWC_OTG_TRANSACTION_NONE, - DWC_OTG_TRANSACTION_PERIODIC, - DWC_OTG_TRANSACTION_NON_PERIODIC, - DWC_OTG_TRANSACTION_ALL -} dwc_otg_transaction_type_e; - -/** - * A Queue Transfer Descriptor (QTD) holds the state of a bulk, control, - * interrupt, or isochronous transfer. A single QTD is created for each URB - * (of one of these types) submitted to the HCD. The transfer associated with - * a QTD may require one or multiple transactions. - * - * A QTD is linked to a Queue Head, which is entered in either the - * non-periodic or periodic schedule for execution. When a QTD is chosen for - * execution, some or all of its transactions may be executed. After - * execution, the state of the QTD is updated. The QTD may be retired if all - * its transactions are complete or if an error occurred. Otherwise, it - * remains in the schedule so more transactions can be executed later. - */ -struct dwc_otg_qh; -typedef struct dwc_otg_qtd { - /** - * Determines the PID of the next data packet for the data phase of - * control transfers. Ignored for other transfer types.<br> - * One of the following values: - * - DWC_OTG_HC_PID_DATA0 - * - DWC_OTG_HC_PID_DATA1 - */ - uint8_t data_toggle; - - /** Current phase for control transfers (Setup, Data, or Status). */ - dwc_otg_control_phase_e control_phase; - - /** Keep track of the current split type - * for FS/LS endpoints on a HS Hub */ - uint8_t complete_split; - - /** How many bytes transferred during SSPLIT OUT */ - uint32_t ssplit_out_xfer_count; - - /** - * Holds the number of bus errors that have occurred for a transaction - * within this transfer. - */ - uint8_t error_count; - - /** - * Index of the next frame descriptor for an isochronous transfer. A - * frame descriptor describes the buffer position and length of the - * data to be transferred in the next scheduled (micro)frame of an - * isochronous transfer. It also holds status for that transaction. - * The frame index starts at 0. - */ - int isoc_frame_index; - - /** Position of the ISOC split on full/low speed */ - uint8_t isoc_split_pos; - - /** Position of the ISOC split in the buffer for the current frame */ - uint16_t isoc_split_offset; - - /** URB for this transfer */ - struct urb *urb; - - /** This list of QTDs */ - struct list_head qtd_list_entry; - - /* Field to track the qh pointer */ - struct dwc_otg_qh *qtd_qh_ptr; -} dwc_otg_qtd_t; - -/** - * A Queue Head (QH) holds the static characteristics of an endpoint and - * maintains a list of transfers (QTDs) for that endpoint. A QH structure may - * be entered in either the non-periodic or periodic schedule. - */ -typedef struct dwc_otg_qh { - /** - * Endpoint type. - * One of the following values: - * - USB_ENDPOINT_XFER_CONTROL - * - USB_ENDPOINT_XFER_ISOC - * - USB_ENDPOINT_XFER_BULK - * - USB_ENDPOINT_XFER_INT - */ - uint8_t ep_type; - uint8_t ep_is_in; - - /** wMaxPacketSize Field of Endpoint Descriptor. */ - uint16_t maxp; - - /** - * Determines the PID of the next data packet for non-control - * transfers. Ignored for control transfers.<br> - * One of the following values: - * - DWC_OTG_HC_PID_DATA0 - * - DWC_OTG_HC_PID_DATA1 - */ - uint8_t data_toggle; - - /** Ping state if 1. */ - uint8_t ping_state; - - /** - * List of QTDs for this QH. - */ - struct list_head qtd_list; - - /** Host channel currently processing transfers for this QH. */ - dwc_hc_t *channel; - - /** QTD currently assigned to a host channel for this QH. */ - dwc_otg_qtd_t *qtd_in_process; - - /** Full/low speed endpoint on high-speed hub requires split. */ - uint8_t do_split; - - /** @name Periodic schedule information */ - /** @{ */ - - /** Bandwidth in microseconds per (micro)frame. */ - uint8_t usecs; - - /** Interval between transfers in (micro)frames. */ - uint16_t interval; - - /** - * (micro)frame to initialize a periodic transfer. The transfer - * executes in the following (micro)frame. - */ - uint16_t sched_frame; - - /** (micro)frame at which last start split was initialized. */ - uint16_t start_split_frame; - - /** @} */ - - uint16_t speed; - uint16_t frame_usecs[8]; - /** Entry for QH in either the periodic or non-periodic schedule. */ - struct list_head qh_list_entry; -} dwc_otg_qh_t; - -/** - * This structure holds the state of the HCD, including the non-periodic and - * periodic schedules. - */ -typedef struct dwc_otg_hcd { - spinlock_t lock; - - /** DWC OTG Core Interface Layer */ - dwc_otg_core_if_t *core_if; - - /** Internal DWC HCD Flags */ - volatile union dwc_otg_hcd_internal_flags { - uint32_t d32; - struct { - unsigned port_connect_status_change : 1; - unsigned port_connect_status : 1; - unsigned port_reset_change : 1; - unsigned port_enable_change : 1; - unsigned port_suspend_change : 1; - unsigned port_over_current_change : 1; - unsigned reserved : 27; - } b; - } flags; - - /** - * Inactive items in the non-periodic schedule. This is a list of - * Queue Heads. Transfers associated with these Queue Heads are not - * currently assigned to a host channel. - */ - struct list_head non_periodic_sched_inactive; - - /** - * Deferred items in the non-periodic schedule. This is a list of - * Queue Heads. Transfers associated with these Queue Heads are not - * currently assigned to a host channel. - * When we get an NAK, the QH goes here. - */ - struct list_head non_periodic_sched_deferred; - - /** - * Active items in the non-periodic schedule. This is a list of - * Queue Heads. Transfers associated with these Queue Heads are - * currently assigned to a host channel. - */ - struct list_head non_periodic_sched_active; - - /** - * Pointer to the next Queue Head to process in the active - * non-periodic schedule. - */ - struct list_head *non_periodic_qh_ptr; - - /** - * Inactive items in the periodic schedule. This is a list of QHs for - * periodic transfers that are _not_ scheduled for the next frame. - * Each QH in the list has an interval counter that determines when it - * needs to be scheduled for execution. This scheduling mechanism - * allows only a simple calculation for periodic bandwidth used (i.e. - * must assume that all periodic transfers may need to execute in the - * same frame). However, it greatly simplifies scheduling and should - * be sufficient for the vast majority of OTG hosts, which need to - * connect to a small number of peripherals at one time. - * - * Items move from this list to periodic_sched_ready when the QH - * interval counter is 0 at SOF. - */ - struct list_head periodic_sched_inactive; - - /** - * List of periodic QHs that are ready for execution in the next - * frame, but have not yet been assigned to host channels. - * - * Items move from this list to periodic_sched_assigned as host - * channels become available during the current frame. - */ - struct list_head periodic_sched_ready; - - /** - * List of periodic QHs to be executed in the next frame that are - * assigned to host channels. - * - * Items move from this list to periodic_sched_queued as the - * transactions for the QH are queued to the DWC_otg controller. - */ - struct list_head periodic_sched_assigned; - - /** - * List of periodic QHs that have been queued for execution. - * - * Items move from this list to either periodic_sched_inactive or - * periodic_sched_ready when the channel associated with the transfer - * is released. If the interval for the QH is 1, the item moves to - * periodic_sched_ready because it must be rescheduled for the next - * frame. Otherwise, the item moves to periodic_sched_inactive. - */ - struct list_head periodic_sched_queued; - - /** - * Total bandwidth claimed so far for periodic transfers. This value - * is in microseconds per (micro)frame. The assumption is that all - * periodic transfers may occur in the same (micro)frame. - */ - uint16_t periodic_usecs; - - /** - * Total bandwidth claimed so far for all periodic transfers - * in a frame. - * This will include a mixture of HS and FS transfers. - * Units are microseconds per (micro)frame. - * We have a budget per frame and have to schedule - * transactions accordingly. - * Watch out for the fact that things are actually scheduled for the - * "next frame". - */ - uint16_t frame_usecs[8]; - - /** - * Frame number read from the core at SOF. The value ranges from 0 to - * DWC_HFNUM_MAX_FRNUM. - */ - uint16_t frame_number; - - /** - * Free host channels in the controller. This is a list of - * dwc_hc_t items. - */ - struct list_head free_hc_list; - - /** - * Number of available host channels. - */ - int available_host_channels; - - /** - * Array of pointers to the host channel descriptors. Allows accessing - * a host channel descriptor given the host channel number. This is - * useful in interrupt handlers. - */ - dwc_hc_t *hc_ptr_array[MAX_EPS_CHANNELS]; - - /** - * Buffer to use for any data received during the status phase of a - * control transfer. Normally no data is transferred during the status - * phase. This buffer is used as a bit bucket. - */ - uint8_t *status_buf; - - /** - * DMA address for status_buf. - */ - dma_addr_t status_buf_dma; -#define DWC_OTG_HCD_STATUS_BUF_SIZE 64 - - /** - * Structure to allow starting the HCD in a non-interrupt context - * during an OTG role change. - */ - struct work_struct start_work; - struct usb_hcd *_p; - - /** - * Connection timer. An OTG host must display a message if the device - * does not connect. Started when the VBus power is turned on via - * sysfs attribute "buspower". - */ - struct timer_list conn_timer; - - /* Tasket to do a reset */ - struct tasklet_struct *reset_tasklet; - -#ifdef DEBUG - uint32_t frrem_samples; - uint64_t frrem_accum; - - uint32_t hfnum_7_samples_a; - uint64_t hfnum_7_frrem_accum_a; - uint32_t hfnum_0_samples_a; - uint64_t hfnum_0_frrem_accum_a; - uint32_t hfnum_other_samples_a; - uint64_t hfnum_other_frrem_accum_a; - - uint32_t hfnum_7_samples_b; - uint64_t hfnum_7_frrem_accum_b; - uint32_t hfnum_0_samples_b; - uint64_t hfnum_0_frrem_accum_b; - uint32_t hfnum_other_samples_b; - uint64_t hfnum_other_frrem_accum_b; -#endif - -} dwc_otg_hcd_t; - -/** Gets the dwc_otg_hcd from a struct usb_hcd */ -static inline dwc_otg_hcd_t *hcd_to_dwc_otg_hcd(struct usb_hcd *hcd) -{ - return (dwc_otg_hcd_t *)(hcd->hcd_priv); -} - -/** Gets the struct usb_hcd that contains a dwc_otg_hcd_t. */ -static inline struct usb_hcd *dwc_otg_hcd_to_hcd(dwc_otg_hcd_t *dwc_otg_hcd) -{ - return container_of((void *)dwc_otg_hcd, struct usb_hcd, hcd_priv); -} - -/** @name HCD Create/Destroy Functions */ -/** @{ */ -extern int __devinit dwc_otg_hcd_init(struct device *_dev, dwc_otg_device_t * dwc_otg_device); -extern void dwc_otg_hcd_remove(struct device *_dev); -/** @} */ - -/** @name Linux HC Driver API Functions */ -/** @{ */ - -extern int dwc_otg_hcd_start(struct usb_hcd *hcd); -extern void dwc_otg_hcd_stop(struct usb_hcd *hcd); -extern int dwc_otg_hcd_get_frame_number(struct usb_hcd *hcd); -extern void dwc_otg_hcd_free(struct usb_hcd *hcd); - -extern int dwc_otg_hcd_urb_enqueue(struct usb_hcd *hcd, - struct urb *urb, - gfp_t mem_flags); -extern int dwc_otg_hcd_urb_dequeue(struct usb_hcd *hcd, - struct urb *urb, - int status); -extern irqreturn_t dwc_otg_hcd_irq(struct usb_hcd *hcd); - -extern void dwc_otg_hcd_endpoint_disable(struct usb_hcd *hcd, - struct usb_host_endpoint *ep); - -extern int dwc_otg_hcd_hub_status_data(struct usb_hcd *hcd, - char *buf); -extern int dwc_otg_hcd_hub_control(struct usb_hcd *hcd, - u16 typeReq, - u16 wValue, - u16 wIndex, - char *buf, - u16 wLength); - -/** @} */ - -/** @name Transaction Execution Functions */ -/** @{ */ -extern dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t *_hcd); -extern void dwc_otg_hcd_queue_transactions(dwc_otg_hcd_t *_hcd, - dwc_otg_transaction_type_e _tr_type); -extern void dwc_otg_hcd_complete_urb(dwc_otg_hcd_t *_hcd, struct urb *_urb, - int _status); -/** @} */ - -/** @name Interrupt Handler Functions */ -/** @{ */ -extern int32_t dwc_otg_hcd_handle_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_sof_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_rx_status_q_level_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_np_tx_fifo_empty_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_perio_tx_fifo_empty_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_incomplete_periodic_intr(dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_port_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_conn_id_status_change_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_disconnect_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_hc_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_hc_n_intr (dwc_otg_hcd_t *_dwc_otg_hcd, uint32_t _num); -extern int32_t dwc_otg_hcd_handle_session_req_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -extern int32_t dwc_otg_hcd_handle_wakeup_detected_intr (dwc_otg_hcd_t *_dwc_otg_hcd); -/** @} */ - - -/** @name Schedule Queue Functions */ -/** @{ */ - -/* Implemented in dwc_otg_hcd_queue.c */ -extern dwc_otg_qh_t *dwc_otg_hcd_qh_create (dwc_otg_hcd_t *_hcd, struct urb *_urb); -extern void dwc_otg_hcd_qh_init (dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh, struct urb *_urb); -extern void dwc_otg_hcd_qh_free (dwc_otg_qh_t *_qh); -extern int dwc_otg_hcd_qh_add (dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh); -extern void dwc_otg_hcd_qh_remove (dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh); -extern void dwc_otg_hcd_qh_deactivate (dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh, int sched_csplit); -extern int dwc_otg_hcd_qh_deferr (dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh, int delay); - -/** Remove and free a QH */ -static inline void dwc_otg_hcd_qh_remove_and_free (dwc_otg_hcd_t *_hcd, - dwc_otg_qh_t *_qh) -{ - dwc_otg_hcd_qh_remove (_hcd, _qh); - dwc_otg_hcd_qh_free (_qh); -} - -/** Allocates memory for a QH structure. - * @return Returns the memory allocate or NULL on error. */ -static inline dwc_otg_qh_t *dwc_otg_hcd_qh_alloc (void) -{ -#ifdef _SC_BUILD_ - return (dwc_otg_qh_t *) kmalloc (sizeof(dwc_otg_qh_t), GFP_ATOMIC); -#else - return (dwc_otg_qh_t *) kmalloc (sizeof(dwc_otg_qh_t), GFP_KERNEL); -#endif -} - -extern dwc_otg_qtd_t *dwc_otg_hcd_qtd_create (struct urb *urb); -extern void dwc_otg_hcd_qtd_init (dwc_otg_qtd_t *qtd, struct urb *urb); -extern int dwc_otg_hcd_qtd_add (dwc_otg_qtd_t *qtd, dwc_otg_hcd_t *dwc_otg_hcd); - -/** Allocates memory for a QTD structure. - * @return Returns the memory allocate or NULL on error. */ -static inline dwc_otg_qtd_t *dwc_otg_hcd_qtd_alloc (void) -{ -#ifdef _SC_BUILD_ - return (dwc_otg_qtd_t *) kmalloc (sizeof(dwc_otg_qtd_t), GFP_ATOMIC); -#else - return (dwc_otg_qtd_t *) kmalloc (sizeof(dwc_otg_qtd_t), GFP_KERNEL); -#endif -} - -/** Frees the memory for a QTD structure. QTD should already be removed from - * list. - * @param[in] _qtd QTD to free.*/ -static inline void dwc_otg_hcd_qtd_free (dwc_otg_qtd_t *_qtd) -{ - kfree (_qtd); -} - -/** Removes a QTD from list. - * @param[in] _qtd QTD to remove from list. */ -static inline void dwc_otg_hcd_qtd_remove (dwc_otg_qtd_t *_qtd) -{ - unsigned long flags; - local_irq_save (flags); - list_del (&_qtd->qtd_list_entry); - local_irq_restore (flags); -} - -/** Remove and free a QTD */ -static inline void dwc_otg_hcd_qtd_remove_and_free (dwc_otg_qtd_t *_qtd) -{ - dwc_otg_hcd_qtd_remove (_qtd); - dwc_otg_hcd_qtd_free (_qtd); -} - -/** @} */ - - -/** @name Internal Functions */ -/** @{ */ -dwc_otg_qh_t *dwc_urb_to_qh(struct urb *_urb); -void dwc_otg_hcd_dump_frrem(dwc_otg_hcd_t *_hcd); -void dwc_otg_hcd_dump_state(dwc_otg_hcd_t *_hcd); -/** @} */ - - -/** Gets the usb_host_endpoint associated with an URB. */ -static inline struct usb_host_endpoint *dwc_urb_to_endpoint(struct urb *_urb) -{ - struct usb_device *dev = _urb->dev; - int ep_num = usb_pipeendpoint(_urb->pipe); - if (usb_pipein(_urb->pipe)) - return dev->ep_in[ep_num]; - else - return dev->ep_out[ep_num]; -} - -/** - * Gets the endpoint number from a _bEndpointAddress argument. The endpoint is - * qualified with its direction (possible 32 endpoints per device). - */ -#define dwc_ep_addr_to_endpoint(_bEndpointAddress_) \ - ((_bEndpointAddress_ & USB_ENDPOINT_NUMBER_MASK) | \ - ((_bEndpointAddress_ & USB_DIR_IN) != 0) << 4) - -/** Gets the QH that contains the list_head */ -#define dwc_list_to_qh(_list_head_ptr_) (container_of(_list_head_ptr_,dwc_otg_qh_t,qh_list_entry)) - -/** Gets the QTD that contains the list_head */ -#define dwc_list_to_qtd(_list_head_ptr_) (container_of(_list_head_ptr_,dwc_otg_qtd_t,qtd_list_entry)) - -/** Check if QH is non-periodic */ -#define dwc_qh_is_non_per(_qh_ptr_) ((_qh_ptr_->ep_type == USB_ENDPOINT_XFER_BULK) || \ - (_qh_ptr_->ep_type == USB_ENDPOINT_XFER_CONTROL)) - -/** High bandwidth multiplier as encoded in highspeed endpoint descriptors */ -#define dwc_hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03)) - -/** Packet size for any kind of endpoint descriptor */ -#define dwc_max_packet(wMaxPacketSize) ((wMaxPacketSize) & 0x07ff) - -/** - * Returns true if _frame1 is less than or equal to _frame2. The comparison is - * done modulo DWC_HFNUM_MAX_FRNUM. This accounts for the rollover of the - * frame number when the max frame number is reached. - */ -static inline int dwc_frame_num_le(uint16_t _frame1, uint16_t _frame2) -{ - return ((_frame2 - _frame1) & DWC_HFNUM_MAX_FRNUM) <= - (DWC_HFNUM_MAX_FRNUM >> 1); -} - -/** - * Returns true if _frame1 is greater than _frame2. The comparison is done - * modulo DWC_HFNUM_MAX_FRNUM. This accounts for the rollover of the frame - * number when the max frame number is reached. - */ -static inline int dwc_frame_num_gt(uint16_t _frame1, uint16_t _frame2) -{ - return (_frame1 != _frame2) && - (((_frame1 - _frame2) & DWC_HFNUM_MAX_FRNUM) < - (DWC_HFNUM_MAX_FRNUM >> 1)); -} - -/** - * Increments _frame by the amount specified by _inc. The addition is done - * modulo DWC_HFNUM_MAX_FRNUM. Returns the incremented value. - */ -static inline uint16_t dwc_frame_num_inc(uint16_t _frame, uint16_t _inc) -{ - return (_frame + _inc) & DWC_HFNUM_MAX_FRNUM; -} - -static inline uint16_t dwc_full_frame_num (uint16_t _frame) -{ - return ((_frame) & DWC_HFNUM_MAX_FRNUM) >> 3; -} - -static inline uint16_t dwc_micro_frame_num (uint16_t _frame) -{ - return (_frame) & 0x7; -} - -#ifdef DEBUG -/** - * Macro to sample the remaining PHY clocks left in the current frame. This - * may be used during debugging to determine the average time it takes to - * execute sections of code. There are two possible sample points, "a" and - * "b", so the _letter argument must be one of these values. - * - * To dump the average sample times, read the "hcd_frrem" sysfs attribute. For - * example, "cat /sys/devices/lm0/hcd_frrem". - */ -#define dwc_sample_frrem(_hcd, _qh, _letter) \ -{ \ - hfnum_data_t hfnum; \ - dwc_otg_qtd_t *qtd; \ - qtd = list_entry(_qh->qtd_list.next, dwc_otg_qtd_t, qtd_list_entry); \ - if (usb_pipeint(qtd->urb->pipe) && _qh->start_split_frame != 0 && !qtd->complete_split) { \ - hfnum.d32 = dwc_read_reg32(&_hcd->core_if->host_if->host_global_regs->hfnum); \ - switch (hfnum.b.frnum & 0x7) { \ - case 7: \ - _hcd->hfnum_7_samples_##_letter++; \ - _hcd->hfnum_7_frrem_accum_##_letter += hfnum.b.frrem; \ - break; \ - case 0: \ - _hcd->hfnum_0_samples_##_letter++; \ - _hcd->hfnum_0_frrem_accum_##_letter += hfnum.b.frrem; \ - break; \ - default: \ - _hcd->hfnum_other_samples_##_letter++; \ - _hcd->hfnum_other_frrem_accum_##_letter += hfnum.b.frrem; \ - break; \ - } \ - } \ -} -#else // DEBUG -#define dwc_sample_frrem(_hcd, _qh, _letter) -#endif // DEBUG -#endif // __DWC_HCD_H__ -#endif /* DWC_DEVICE_ONLY */ diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd_intr.c b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd_intr.c deleted file mode 100644 index f6f3f3dc8d..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd_intr.c +++ /dev/null @@ -1,1839 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_hcd_intr.c $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 553126 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ -#ifndef DWC_DEVICE_ONLY - -#include "dwc_otg_driver.h" -#include "dwc_otg_hcd.h" -#include "dwc_otg_regs.h" - -const int erratum_usb09_patched = 0; -const int deferral_on = 1; -const int nak_deferral_delay = 8; -const int nyet_deferral_delay = 1; -/** @file - * This file contains the implementation of the HCD Interrupt handlers. - */ - -/** This function handles interrupts for the HCD. */ -int32_t dwc_otg_hcd_handle_intr (dwc_otg_hcd_t *_dwc_otg_hcd) -{ - int retval = 0; - - dwc_otg_core_if_t *core_if = _dwc_otg_hcd->core_if; - gintsts_data_t gintsts; -#ifdef DEBUG - dwc_otg_core_global_regs_t *global_regs = core_if->core_global_regs; -#endif - - /* Check if HOST Mode */ - if (dwc_otg_is_host_mode(core_if)) { - gintsts.d32 = dwc_otg_read_core_intr(core_if); - if (!gintsts.d32) { - return 0; - } - -#ifdef DEBUG - /* Don't print debug message in the interrupt handler on SOF */ -# ifndef DEBUG_SOF - if (gintsts.d32 != DWC_SOF_INTR_MASK) -# endif - DWC_DEBUGPL (DBG_HCD, "\n"); -#endif - -#ifdef DEBUG -# ifndef DEBUG_SOF - if (gintsts.d32 != DWC_SOF_INTR_MASK) -# endif - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD Interrupt Detected gintsts&gintmsk=0x%08x\n", gintsts.d32); -#endif - - if (gintsts.b.sofintr) { - retval |= dwc_otg_hcd_handle_sof_intr (_dwc_otg_hcd); - } - if (gintsts.b.rxstsqlvl) { - retval |= dwc_otg_hcd_handle_rx_status_q_level_intr (_dwc_otg_hcd); - } - if (gintsts.b.nptxfempty) { - retval |= dwc_otg_hcd_handle_np_tx_fifo_empty_intr (_dwc_otg_hcd); - } - if (gintsts.b.i2cintr) { - /** @todo Implement i2cintr handler. */ - } - if (gintsts.b.portintr) { - retval |= dwc_otg_hcd_handle_port_intr (_dwc_otg_hcd); - } - if (gintsts.b.hcintr) { - retval |= dwc_otg_hcd_handle_hc_intr (_dwc_otg_hcd); - } - if (gintsts.b.ptxfempty) { - retval |= dwc_otg_hcd_handle_perio_tx_fifo_empty_intr (_dwc_otg_hcd); - } -#ifdef DEBUG -# ifndef DEBUG_SOF - if (gintsts.d32 != DWC_SOF_INTR_MASK) -# endif - { - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD Finished Servicing Interrupts\n"); - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD gintsts=0x%08x\n", - dwc_read_reg32(&global_regs->gintsts)); - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD gintmsk=0x%08x\n", - dwc_read_reg32(&global_regs->gintmsk)); - } -#endif - -#ifdef DEBUG -# ifndef DEBUG_SOF - if (gintsts.d32 != DWC_SOF_INTR_MASK) -# endif - DWC_DEBUGPL (DBG_HCD, "\n"); -#endif - - } - - return retval; -} - -#ifdef DWC_TRACK_MISSED_SOFS -#warning Compiling code to track missed SOFs -#define FRAME_NUM_ARRAY_SIZE 1000 -/** - * This function is for debug only. - */ -static inline void track_missed_sofs(uint16_t _curr_frame_number) { - static uint16_t frame_num_array[FRAME_NUM_ARRAY_SIZE]; - static uint16_t last_frame_num_array[FRAME_NUM_ARRAY_SIZE]; - static int frame_num_idx = 0; - static uint16_t last_frame_num = DWC_HFNUM_MAX_FRNUM; - static int dumped_frame_num_array = 0; - - if (frame_num_idx < FRAME_NUM_ARRAY_SIZE) { - if ((((last_frame_num + 1) & DWC_HFNUM_MAX_FRNUM) != _curr_frame_number)) { - frame_num_array[frame_num_idx] = _curr_frame_number; - last_frame_num_array[frame_num_idx++] = last_frame_num; - } - } else if (!dumped_frame_num_array) { - int i; - printk(KERN_EMERG USB_DWC "Frame Last Frame\n"); - printk(KERN_EMERG USB_DWC "----- ----------\n"); - for (i = 0; i < FRAME_NUM_ARRAY_SIZE; i++) { - printk(KERN_EMERG USB_DWC "0x%04x 0x%04x\n", - frame_num_array[i], last_frame_num_array[i]); - } - dumped_frame_num_array = 1; - } - last_frame_num = _curr_frame_number; -} -#endif - -/** - * Handles the start-of-frame interrupt in host mode. Non-periodic - * transactions may be queued to the DWC_otg controller for the current - * (micro)frame. Periodic transactions may be queued to the controller for the - * next (micro)frame. - */ -int32_t dwc_otg_hcd_handle_sof_intr (dwc_otg_hcd_t *_hcd) -{ - hfnum_data_t hfnum; - struct list_head *qh_entry; - dwc_otg_qh_t *qh; - dwc_otg_transaction_type_e tr_type; - gintsts_data_t gintsts = {.d32 = 0}; - - hfnum.d32 = dwc_read_reg32(&_hcd->core_if->host_if->host_global_regs->hfnum); - -#ifdef DEBUG_SOF - DWC_DEBUGPL(DBG_HCD, "--Start of Frame Interrupt--\n"); -#endif - - _hcd->frame_number = hfnum.b.frnum; - -#ifdef DEBUG - _hcd->frrem_accum += hfnum.b.frrem; - _hcd->frrem_samples++; -#endif - -#ifdef DWC_TRACK_MISSED_SOFS - track_missed_sofs(_hcd->frame_number); -#endif - - /* Determine whether any periodic QHs should be executed. */ - qh_entry = _hcd->periodic_sched_inactive.next; - while (qh_entry != &_hcd->periodic_sched_inactive) { - qh = list_entry(qh_entry, dwc_otg_qh_t, qh_list_entry); - qh_entry = qh_entry->next; - if (dwc_frame_num_le(qh->sched_frame, _hcd->frame_number)) { - /* - * Move QH to the ready list to be executed next - * (micro)frame. - */ - list_move(&qh->qh_list_entry, &_hcd->periodic_sched_ready); - } - } - - tr_type = dwc_otg_hcd_select_transactions(_hcd); - if (tr_type != DWC_OTG_TRANSACTION_NONE) { - dwc_otg_hcd_queue_transactions(_hcd, tr_type); - } - - /* Clear interrupt */ - gintsts.b.sofintr = 1; - dwc_write_reg32(&_hcd->core_if->core_global_regs->gintsts, gintsts.d32); - - return 1; -} - -/** Handles the Rx Status Queue Level Interrupt, which indicates that there is at - * least one packet in the Rx FIFO. The packets are moved from the FIFO to - * memory if the DWC_otg controller is operating in Slave mode. */ -int32_t dwc_otg_hcd_handle_rx_status_q_level_intr (dwc_otg_hcd_t *_dwc_otg_hcd) -{ - host_grxsts_data_t grxsts; - dwc_hc_t *hc = NULL; - - DWC_DEBUGPL(DBG_HCD, "--RxStsQ Level Interrupt--\n"); - - grxsts.d32 = dwc_read_reg32(&_dwc_otg_hcd->core_if->core_global_regs->grxstsp); - - hc = _dwc_otg_hcd->hc_ptr_array[grxsts.b.chnum]; - - /* Packet Status */ - DWC_DEBUGPL(DBG_HCDV, " Ch num = %d\n", grxsts.b.chnum); - DWC_DEBUGPL(DBG_HCDV, " Count = %d\n", grxsts.b.bcnt); - DWC_DEBUGPL(DBG_HCDV, " DPID = %d, hc.dpid = %d\n", grxsts.b.dpid, hc->data_pid_start); - DWC_DEBUGPL(DBG_HCDV, " PStatus = %d\n", grxsts.b.pktsts); - - switch (grxsts.b.pktsts) { - case DWC_GRXSTS_PKTSTS_IN: - /* Read the data into the host buffer. */ - if (grxsts.b.bcnt > 0) { - dwc_otg_read_packet(_dwc_otg_hcd->core_if, - hc->xfer_buff, - grxsts.b.bcnt); - - /* Update the HC fields for the next packet received. */ - hc->xfer_count += grxsts.b.bcnt; - hc->xfer_buff += grxsts.b.bcnt; - } - - case DWC_GRXSTS_PKTSTS_IN_XFER_COMP: - case DWC_GRXSTS_PKTSTS_DATA_TOGGLE_ERR: - case DWC_GRXSTS_PKTSTS_CH_HALTED: - /* Handled in interrupt, just ignore data */ - break; - default: - DWC_ERROR ("RX_STS_Q Interrupt: Unknown status %d\n", grxsts.b.pktsts); - break; - } - - return 1; -} - -/** This interrupt occurs when the non-periodic Tx FIFO is half-empty. More - * data packets may be written to the FIFO for OUT transfers. More requests - * may be written to the non-periodic request queue for IN transfers. This - * interrupt is enabled only in Slave mode. */ -int32_t dwc_otg_hcd_handle_np_tx_fifo_empty_intr (dwc_otg_hcd_t *_dwc_otg_hcd) -{ - DWC_DEBUGPL(DBG_HCD, "--Non-Periodic TxFIFO Empty Interrupt--\n"); - dwc_otg_hcd_queue_transactions(_dwc_otg_hcd, - DWC_OTG_TRANSACTION_NON_PERIODIC); - return 1; -} - -/** This interrupt occurs when the periodic Tx FIFO is half-empty. More data - * packets may be written to the FIFO for OUT transfers. More requests may be - * written to the periodic request queue for IN transfers. This interrupt is - * enabled only in Slave mode. */ -int32_t dwc_otg_hcd_handle_perio_tx_fifo_empty_intr (dwc_otg_hcd_t *_dwc_otg_hcd) -{ - DWC_DEBUGPL(DBG_HCD, "--Periodic TxFIFO Empty Interrupt--\n"); - dwc_otg_hcd_queue_transactions(_dwc_otg_hcd, - DWC_OTG_TRANSACTION_PERIODIC); - return 1; -} - -/** There are multiple conditions that can cause a port interrupt. This function - * determines which interrupt conditions have occurred and handles them - * appropriately. */ -int32_t dwc_otg_hcd_handle_port_intr (dwc_otg_hcd_t *_dwc_otg_hcd) -{ - int retval = 0; - hprt0_data_t hprt0; - hprt0_data_t hprt0_modify; - - hprt0.d32 = dwc_read_reg32(_dwc_otg_hcd->core_if->host_if->hprt0); - hprt0_modify.d32 = dwc_read_reg32(_dwc_otg_hcd->core_if->host_if->hprt0); - - /* Clear appropriate bits in HPRT0 to clear the interrupt bit in - * GINTSTS */ - - hprt0_modify.b.prtena = 0; - hprt0_modify.b.prtconndet = 0; - hprt0_modify.b.prtenchng = 0; - hprt0_modify.b.prtovrcurrchng = 0; - - /* Port Connect Detected - * Set flag and clear if detected */ - if (hprt0.b.prtconndet) { - DWC_DEBUGPL(DBG_HCD, "--Port Interrupt HPRT0=0x%08x " - "Port Connect Detected--\n", hprt0.d32); - _dwc_otg_hcd->flags.b.port_connect_status_change = 1; - _dwc_otg_hcd->flags.b.port_connect_status = 1; - hprt0_modify.b.prtconndet = 1; - - /* B-Device has connected, Delete the connection timer. */ - del_timer( &_dwc_otg_hcd->conn_timer ); - - /* The Hub driver asserts a reset when it sees port connect - * status change flag */ - retval |= 1; - } - - /* Port Enable Changed - * Clear if detected - Set internal flag if disabled */ - if (hprt0.b.prtenchng) { - DWC_DEBUGPL(DBG_HCD, " --Port Interrupt HPRT0=0x%08x " - "Port Enable Changed--\n", hprt0.d32); - hprt0_modify.b.prtenchng = 1; - if (hprt0.b.prtena == 1) { - int do_reset = 0; - dwc_otg_core_params_t *params = _dwc_otg_hcd->core_if->core_params; - dwc_otg_core_global_regs_t *global_regs = _dwc_otg_hcd->core_if->core_global_regs; - dwc_otg_host_if_t *host_if = _dwc_otg_hcd->core_if->host_if; - - /* Check if we need to adjust the PHY clock speed for - * low power and adjust it */ - if (params->host_support_fs_ls_low_power) - { - gusbcfg_data_t usbcfg; - - usbcfg.d32 = dwc_read_reg32 (&global_regs->gusbcfg); - - if ((hprt0.b.prtspd == DWC_HPRT0_PRTSPD_LOW_SPEED) || - (hprt0.b.prtspd == DWC_HPRT0_PRTSPD_FULL_SPEED)) - { - /* - * Low power - */ - hcfg_data_t hcfg; - if (usbcfg.b.phylpwrclksel == 0) { - /* Set PHY low power clock select for FS/LS devices */ - usbcfg.b.phylpwrclksel = 1; - dwc_write_reg32(&global_regs->gusbcfg, usbcfg.d32); - do_reset = 1; - } - - hcfg.d32 = dwc_read_reg32(&host_if->host_global_regs->hcfg); - - if ((hprt0.b.prtspd == DWC_HPRT0_PRTSPD_LOW_SPEED) && - (params->host_ls_low_power_phy_clk == - DWC_HOST_LS_LOW_POWER_PHY_CLK_PARAM_6MHZ)) - { - /* 6 MHZ */ - DWC_DEBUGPL(DBG_CIL, "FS_PHY programming HCFG to 6 MHz (Low Power)\n"); - if (hcfg.b.fslspclksel != DWC_HCFG_6_MHZ) { - hcfg.b.fslspclksel = DWC_HCFG_6_MHZ; - dwc_write_reg32(&host_if->host_global_regs->hcfg, - hcfg.d32); - do_reset = 1; - } - } - else { - /* 48 MHZ */ - DWC_DEBUGPL(DBG_CIL, "FS_PHY programming HCFG to 48 MHz ()\n"); - if (hcfg.b.fslspclksel != DWC_HCFG_48_MHZ) { - hcfg.b.fslspclksel = DWC_HCFG_48_MHZ; - dwc_write_reg32(&host_if->host_global_regs->hcfg, - hcfg.d32); - do_reset = 1; - } - } - } - else { - /* - * Not low power - */ - if (usbcfg.b.phylpwrclksel == 1) { - usbcfg.b.phylpwrclksel = 0; - dwc_write_reg32(&global_regs->gusbcfg, usbcfg.d32); - do_reset = 1; - } - } - - if (do_reset) { - tasklet_schedule(_dwc_otg_hcd->reset_tasklet); - } - } - - if (!do_reset) { - /* Port has been enabled set the reset change flag */ - _dwc_otg_hcd->flags.b.port_reset_change = 1; - } - - } else { - _dwc_otg_hcd->flags.b.port_enable_change = 1; - } - retval |= 1; - } - - /** Overcurrent Change Interrupt */ - if (hprt0.b.prtovrcurrchng) { - DWC_DEBUGPL(DBG_HCD, " --Port Interrupt HPRT0=0x%08x " - "Port Overcurrent Changed--\n", hprt0.d32); - _dwc_otg_hcd->flags.b.port_over_current_change = 1; - hprt0_modify.b.prtovrcurrchng = 1; - retval |= 1; - } - - /* Clear Port Interrupts */ - dwc_write_reg32(_dwc_otg_hcd->core_if->host_if->hprt0, hprt0_modify.d32); - - return retval; -} - - -/** This interrupt indicates that one or more host channels has a pending - * interrupt. There are multiple conditions that can cause each host channel - * interrupt. This function determines which conditions have occurred for each - * host channel interrupt and handles them appropriately. */ -int32_t dwc_otg_hcd_handle_hc_intr (dwc_otg_hcd_t *_dwc_otg_hcd) -{ - int i; - int retval = 0; - haint_data_t haint; - - /* Clear appropriate bits in HCINTn to clear the interrupt bit in - * GINTSTS */ - - haint.d32 = dwc_otg_read_host_all_channels_intr(_dwc_otg_hcd->core_if); - - for (i=0; i<_dwc_otg_hcd->core_if->core_params->host_channels; i++) { - if (haint.b2.chint & (1 << i)) { - retval |= dwc_otg_hcd_handle_hc_n_intr (_dwc_otg_hcd, i); - } - } - - return retval; -} - -/* Macro used to clear one channel interrupt */ -#define clear_hc_int(_hc_regs_,_intr_) \ -do { \ - hcint_data_t hcint_clear = {.d32 = 0}; \ - hcint_clear.b._intr_ = 1; \ - dwc_write_reg32(&((_hc_regs_)->hcint), hcint_clear.d32); \ -} while (0) - -/* - * Macro used to disable one channel interrupt. Channel interrupts are - * disabled when the channel is halted or released by the interrupt handler. - * There is no need to handle further interrupts of that type until the - * channel is re-assigned. In fact, subsequent handling may cause crashes - * because the channel structures are cleaned up when the channel is released. - */ -#define disable_hc_int(_hc_regs_,_intr_) \ -do { \ - hcintmsk_data_t hcintmsk = {.d32 = 0}; \ - hcintmsk.b._intr_ = 1; \ - dwc_modify_reg32(&((_hc_regs_)->hcintmsk), hcintmsk.d32, 0); \ -} while (0) - -/** - * Gets the actual length of a transfer after the transfer halts. _halt_status - * holds the reason for the halt. - * - * For IN transfers where _halt_status is DWC_OTG_HC_XFER_COMPLETE, - * *_short_read is set to 1 upon return if less than the requested - * number of bytes were transferred. Otherwise, *_short_read is set to 0 upon - * return. _short_read may also be NULL on entry, in which case it remains - * unchanged. - */ -static uint32_t get_actual_xfer_length(dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd, - dwc_otg_halt_status_e _halt_status, - int *_short_read) -{ - hctsiz_data_t hctsiz; - uint32_t length; - - if (_short_read != NULL) { - *_short_read = 0; - } - hctsiz.d32 = dwc_read_reg32(&_hc_regs->hctsiz); - - if (_halt_status == DWC_OTG_HC_XFER_COMPLETE) { - if (_hc->ep_is_in) { - length = _hc->xfer_len - hctsiz.b.xfersize; - if (_short_read != NULL) { - *_short_read = (hctsiz.b.xfersize != 0); - } - } else if (_hc->qh->do_split) { - length = _qtd->ssplit_out_xfer_count; - } else { - length = _hc->xfer_len; - } - } else { - /* - * Must use the hctsiz.pktcnt field to determine how much data - * has been transferred. This field reflects the number of - * packets that have been transferred via the USB. This is - * always an integral number of packets if the transfer was - * halted before its normal completion. (Can't use the - * hctsiz.xfersize field because that reflects the number of - * bytes transferred via the AHB, not the USB). - */ - length = (_hc->start_pkt_count - hctsiz.b.pktcnt) * _hc->max_packet; - } - - return length; -} - -/** - * Updates the state of the URB after a Transfer Complete interrupt on the - * host channel. Updates the actual_length field of the URB based on the - * number of bytes transferred via the host channel. Sets the URB status - * if the data transfer is finished. - * - * @return 1 if the data transfer specified by the URB is completely finished, - * 0 otherwise. - */ -static int update_urb_state_xfer_comp(dwc_hc_t *_hc, - dwc_otg_hc_regs_t * _hc_regs, struct urb *_urb, - dwc_otg_qtd_t * _qtd, int *status) -{ - int xfer_done = 0; - int short_read = 0; - - _urb->actual_length += get_actual_xfer_length(_hc, _hc_regs, _qtd, - DWC_OTG_HC_XFER_COMPLETE, - &short_read); - - if (short_read || (_urb->actual_length == _urb->transfer_buffer_length)) { - xfer_done = 1; - if (short_read && (_urb->transfer_flags & URB_SHORT_NOT_OK)) { - *status = -EREMOTEIO; - } else { - *status = 0; - } - } - -#ifdef DEBUG - { - hctsiz_data_t hctsiz; - hctsiz.d32 = dwc_read_reg32(&_hc_regs->hctsiz); - DWC_DEBUGPL(DBG_HCDV, "DWC_otg: %s: %s, channel %d\n", - __func__, (_hc->ep_is_in ? "IN" : "OUT"), _hc->hc_num); - DWC_DEBUGPL(DBG_HCDV, " hc->xfer_len %d\n", _hc->xfer_len); - DWC_DEBUGPL(DBG_HCDV, " hctsiz.xfersize %d\n", hctsiz.b.xfersize); - DWC_DEBUGPL(DBG_HCDV, " urb->transfer_buffer_length %d\n", - _urb->transfer_buffer_length); - DWC_DEBUGPL(DBG_HCDV, " urb->actual_length %d\n", _urb->actual_length); - DWC_DEBUGPL(DBG_HCDV, " short_read %d, xfer_done %d\n", - short_read, xfer_done); - } -#endif - - return xfer_done; -} - -/* - * Save the starting data toggle for the next transfer. The data toggle is - * saved in the QH for non-control transfers and it's saved in the QTD for - * control transfers. - */ -static void save_data_toggle(dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd) -{ - hctsiz_data_t hctsiz; - hctsiz.d32 = dwc_read_reg32(&_hc_regs->hctsiz); - - if (_hc->ep_type != DWC_OTG_EP_TYPE_CONTROL) { - dwc_otg_qh_t *qh = _hc->qh; - if (hctsiz.b.pid == DWC_HCTSIZ_DATA0) { - qh->data_toggle = DWC_OTG_HC_PID_DATA0; - } else { - qh->data_toggle = DWC_OTG_HC_PID_DATA1; - } - } else { - if (hctsiz.b.pid == DWC_HCTSIZ_DATA0) { - _qtd->data_toggle = DWC_OTG_HC_PID_DATA0; - } else { - _qtd->data_toggle = DWC_OTG_HC_PID_DATA1; - } - } -} - -/** - * Frees the first QTD in the QH's list if free_qtd is 1. For non-periodic - * QHs, removes the QH from the active non-periodic schedule. If any QTDs are - * still linked to the QH, the QH is added to the end of the inactive - * non-periodic schedule. For periodic QHs, removes the QH from the periodic - * schedule if no more QTDs are linked to the QH. - */ -static void deactivate_qh(dwc_otg_hcd_t *_hcd, - dwc_otg_qh_t *_qh, - int free_qtd) -{ - int continue_split = 0; - dwc_otg_qtd_t *qtd; - - DWC_DEBUGPL(DBG_HCDV, " %s(%p,%p,%d)\n", __func__, _hcd, _qh, free_qtd); - - qtd = list_entry(_qh->qtd_list.next, dwc_otg_qtd_t, qtd_list_entry); - - if (qtd->complete_split) { - continue_split = 1; - } - else if ((qtd->isoc_split_pos == DWC_HCSPLIT_XACTPOS_MID) || - (qtd->isoc_split_pos == DWC_HCSPLIT_XACTPOS_END)) - { - continue_split = 1; - } - - if (free_qtd) { - /* - * Note that this was previously a call to - * dwc_otg_hcd_qtd_remove_and_free(qtd), which frees the qtd. - * However, that call frees the qtd memory, and we continue in the - * interrupt logic to access it many more times, including writing - * to it. With slub debugging on, it is clear that we were writing - * to memory we had freed. - * Call this instead, and now I have moved the freeing of the memory to - * the end of processing this interrupt. - */ - //dwc_otg_hcd_qtd_remove_and_free(qtd); - dwc_otg_hcd_qtd_remove(qtd); - - continue_split = 0; - } - - _qh->channel = NULL; - _qh->qtd_in_process = NULL; - dwc_otg_hcd_qh_deactivate(_hcd, _qh, continue_split); -} - -/** - * Updates the state of an Isochronous URB when the transfer is stopped for - * any reason. The fields of the current entry in the frame descriptor array - * are set based on the transfer state and the input _halt_status. Completes - * the Isochronous URB if all the URB frames have been completed. - * - * @return DWC_OTG_HC_XFER_COMPLETE if there are more frames remaining to be - * transferred in the URB. Otherwise return DWC_OTG_HC_XFER_URB_COMPLETE. - */ -static dwc_otg_halt_status_e -update_isoc_urb_state(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd, - dwc_otg_halt_status_e _halt_status) -{ - struct urb *urb = _qtd->urb; - dwc_otg_halt_status_e ret_val = _halt_status; - struct usb_iso_packet_descriptor *frame_desc; - - frame_desc = &urb->iso_frame_desc[_qtd->isoc_frame_index]; - switch (_halt_status) { - case DWC_OTG_HC_XFER_COMPLETE: - frame_desc->status = 0; - frame_desc->actual_length = - get_actual_xfer_length(_hc, _hc_regs, _qtd, - _halt_status, NULL); - break; - case DWC_OTG_HC_XFER_FRAME_OVERRUN: - urb->error_count++; - if (_hc->ep_is_in) { - frame_desc->status = -ENOSR; - } else { - frame_desc->status = -ECOMM; - } - frame_desc->actual_length = 0; - break; - case DWC_OTG_HC_XFER_BABBLE_ERR: - urb->error_count++; - frame_desc->status = -EOVERFLOW; - /* Don't need to update actual_length in this case. */ - break; - case DWC_OTG_HC_XFER_XACT_ERR: - urb->error_count++; - frame_desc->status = -EPROTO; - frame_desc->actual_length = - get_actual_xfer_length(_hc, _hc_regs, _qtd, - _halt_status, NULL); - default: - DWC_ERROR("%s: Unhandled _halt_status (%d)\n", __func__, - _halt_status); - BUG(); - break; - } - - if (++_qtd->isoc_frame_index == urb->number_of_packets) { - /* - * urb->status is not used for isoc transfers. - * The individual frame_desc statuses are used instead. - */ - dwc_otg_hcd_complete_urb(_hcd, urb, 0); - ret_val = DWC_OTG_HC_XFER_URB_COMPLETE; - } else { - ret_val = DWC_OTG_HC_XFER_COMPLETE; - } - - return ret_val; -} - -/** - * Releases a host channel for use by other transfers. Attempts to select and - * queue more transactions since at least one host channel is available. - * - * @param _hcd The HCD state structure. - * @param _hc The host channel to release. - * @param _qtd The QTD associated with the host channel. This QTD may be freed - * if the transfer is complete or an error has occurred. - * @param _halt_status Reason the channel is being released. This status - * determines the actions taken by this function. - */ -static void release_channel(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_qtd_t *_qtd, - dwc_otg_halt_status_e _halt_status, - int *must_free) -{ - dwc_otg_transaction_type_e tr_type; - int free_qtd; - dwc_otg_qh_t * _qh; - int deact = 1; - int retry_delay = 1; - unsigned long flags; - - DWC_DEBUGPL(DBG_HCDV, " %s: channel %d, halt_status %d\n", __func__, - _hc->hc_num, _halt_status); - - switch (_halt_status) { - case DWC_OTG_HC_XFER_NYET: - case DWC_OTG_HC_XFER_NAK: - if (_halt_status == DWC_OTG_HC_XFER_NYET) { - retry_delay = nyet_deferral_delay; - } else { - retry_delay = nak_deferral_delay; - } - free_qtd = 0; - if (deferral_on && _hc->do_split) { - _qh = _hc->qh; - if (_qh) { - deact = dwc_otg_hcd_qh_deferr(_hcd, _qh , retry_delay); - } - } - break; - case DWC_OTG_HC_XFER_URB_COMPLETE: - free_qtd = 1; - break; - case DWC_OTG_HC_XFER_AHB_ERR: - case DWC_OTG_HC_XFER_STALL: - case DWC_OTG_HC_XFER_BABBLE_ERR: - free_qtd = 1; - break; - case DWC_OTG_HC_XFER_XACT_ERR: - if (_qtd->error_count >= 3) { - DWC_DEBUGPL(DBG_HCDV, " Complete URB with transaction error\n"); - free_qtd = 1; - //_qtd->urb->status = -EPROTO; - dwc_otg_hcd_complete_urb(_hcd, _qtd->urb, -EPROTO); - } else { - free_qtd = 0; - } - break; - case DWC_OTG_HC_XFER_URB_DEQUEUE: - /* - * The QTD has already been removed and the QH has been - * deactivated. Don't want to do anything except release the - * host channel and try to queue more transfers. - */ - goto cleanup; - case DWC_OTG_HC_XFER_NO_HALT_STATUS: - DWC_ERROR("%s: No halt_status, channel %d\n", __func__, _hc->hc_num); - free_qtd = 0; - break; - default: - free_qtd = 0; - break; - } - if (free_qtd) { - /* Only change must_free to true (do not set to zero here -- it is - * pre-initialized to zero). - */ - *must_free = 1; - } - if (deact) { - deactivate_qh(_hcd, _hc->qh, free_qtd); - } - cleanup: - /* - * Release the host channel for use by other transfers. The cleanup - * function clears the channel interrupt enables and conditions, so - * there's no need to clear the Channel Halted interrupt separately. - */ - dwc_otg_hc_cleanup(_hcd->core_if, _hc); - list_add_tail(&_hc->hc_list_entry, &_hcd->free_hc_list); - - local_irq_save(flags); - _hcd->available_host_channels++; - local_irq_restore(flags); - /* Try to queue more transfers now that there's a free channel, */ - /* unless erratum_usb09_patched is set */ - if (!erratum_usb09_patched) { - tr_type = dwc_otg_hcd_select_transactions(_hcd); - if (tr_type != DWC_OTG_TRANSACTION_NONE) { - dwc_otg_hcd_queue_transactions(_hcd, tr_type); - } - } -} - -/** - * Halts a host channel. If the channel cannot be halted immediately because - * the request queue is full, this function ensures that the FIFO empty - * interrupt for the appropriate queue is enabled so that the halt request can - * be queued when there is space in the request queue. - * - * This function may also be called in DMA mode. In that case, the channel is - * simply released since the core always halts the channel automatically in - * DMA mode. - */ -static void halt_channel(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_qtd_t *_qtd, - dwc_otg_halt_status_e _halt_status, int *must_free) -{ - if (_hcd->core_if->dma_enable) { - release_channel(_hcd, _hc, _qtd, _halt_status, must_free); - return; - } - - /* Slave mode processing... */ - dwc_otg_hc_halt(_hcd->core_if, _hc, _halt_status); - - if (_hc->halt_on_queue) { - gintmsk_data_t gintmsk = {.d32 = 0}; - dwc_otg_core_global_regs_t *global_regs; - global_regs = _hcd->core_if->core_global_regs; - - if (_hc->ep_type == DWC_OTG_EP_TYPE_CONTROL || - _hc->ep_type == DWC_OTG_EP_TYPE_BULK) { - /* - * Make sure the Non-periodic Tx FIFO empty interrupt - * is enabled so that the non-periodic schedule will - * be processed. - */ - gintmsk.b.nptxfempty = 1; - dwc_modify_reg32(&global_regs->gintmsk, 0, gintmsk.d32); - } else { - /* - * Move the QH from the periodic queued schedule to - * the periodic assigned schedule. This allows the - * halt to be queued when the periodic schedule is - * processed. - */ - list_move(&_hc->qh->qh_list_entry, - &_hcd->periodic_sched_assigned); - - /* - * Make sure the Periodic Tx FIFO Empty interrupt is - * enabled so that the periodic schedule will be - * processed. - */ - gintmsk.b.ptxfempty = 1; - dwc_modify_reg32(&global_regs->gintmsk, 0, gintmsk.d32); - } - } -} - -/** - * Performs common cleanup for non-periodic transfers after a Transfer - * Complete interrupt. This function should be called after any endpoint type - * specific handling is finished to release the host channel. - */ -static void complete_non_periodic_xfer(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd, - dwc_otg_halt_status_e _halt_status, int *must_free) -{ - hcint_data_t hcint; - - _qtd->error_count = 0; - - hcint.d32 = dwc_read_reg32(&_hc_regs->hcint); - if (hcint.b.nyet) { - /* - * Got a NYET on the last transaction of the transfer. This - * means that the endpoint should be in the PING state at the - * beginning of the next transfer. - */ - _hc->qh->ping_state = 1; - clear_hc_int(_hc_regs,nyet); - } - - /* - * Always halt and release the host channel to make it available for - * more transfers. There may still be more phases for a control - * transfer or more data packets for a bulk transfer at this point, - * but the host channel is still halted. A channel will be reassigned - * to the transfer when the non-periodic schedule is processed after - * the channel is released. This allows transactions to be queued - * properly via dwc_otg_hcd_queue_transactions, which also enables the - * Tx FIFO Empty interrupt if necessary. - */ - if (_hc->ep_is_in) { - /* - * IN transfers in Slave mode require an explicit disable to - * halt the channel. (In DMA mode, this call simply releases - * the channel.) - */ - halt_channel(_hcd, _hc, _qtd, _halt_status, must_free); - } else { - /* - * The channel is automatically disabled by the core for OUT - * transfers in Slave mode. - */ - release_channel(_hcd, _hc, _qtd, _halt_status, must_free); - } -} - -/** - * Performs common cleanup for periodic transfers after a Transfer Complete - * interrupt. This function should be called after any endpoint type specific - * handling is finished to release the host channel. - */ -static void complete_periodic_xfer(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd, - dwc_otg_halt_status_e _halt_status, int *must_free) -{ - hctsiz_data_t hctsiz; - _qtd->error_count = 0; - - hctsiz.d32 = dwc_read_reg32(&_hc_regs->hctsiz); - if (!_hc->ep_is_in || hctsiz.b.pktcnt == 0) { - /* Core halts channel in these cases. */ - release_channel(_hcd, _hc, _qtd, _halt_status, must_free); - } else { - /* Flush any outstanding requests from the Tx queue. */ - halt_channel(_hcd, _hc, _qtd, _halt_status, must_free); - } -} - -/** - * Handles a host channel Transfer Complete interrupt. This handler may be - * called in either DMA mode or Slave mode. - */ -static int32_t handle_hc_xfercomp_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd, int *must_free) -{ - int urb_xfer_done; - dwc_otg_halt_status_e halt_status = DWC_OTG_HC_XFER_COMPLETE; - struct urb *urb = _qtd->urb; - int pipe_type = usb_pipetype(urb->pipe); - int status = -EINPROGRESS; - - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "Transfer Complete--\n", _hc->hc_num); - - /* - * Handle xfer complete on CSPLIT. - */ - if (_hc->qh->do_split) { - _qtd->complete_split = 0; - } - - /* Update the QTD and URB states. */ - switch (pipe_type) { - case PIPE_CONTROL: - switch (_qtd->control_phase) { - case DWC_OTG_CONTROL_SETUP: - if (urb->transfer_buffer_length > 0) { - _qtd->control_phase = DWC_OTG_CONTROL_DATA; - } else { - _qtd->control_phase = DWC_OTG_CONTROL_STATUS; - } - DWC_DEBUGPL(DBG_HCDV, " Control setup transaction done\n"); - halt_status = DWC_OTG_HC_XFER_COMPLETE; - break; - case DWC_OTG_CONTROL_DATA: { - urb_xfer_done = update_urb_state_xfer_comp(_hc, _hc_regs,urb, _qtd, &status); - if (urb_xfer_done) { - _qtd->control_phase = DWC_OTG_CONTROL_STATUS; - DWC_DEBUGPL(DBG_HCDV, " Control data transfer done\n"); - } else { - save_data_toggle(_hc, _hc_regs, _qtd); - } - halt_status = DWC_OTG_HC_XFER_COMPLETE; - break; - } - case DWC_OTG_CONTROL_STATUS: - DWC_DEBUGPL(DBG_HCDV, " Control transfer complete\n"); - if (status == -EINPROGRESS) { - status = 0; - } - dwc_otg_hcd_complete_urb(_hcd, urb, status); - halt_status = DWC_OTG_HC_XFER_URB_COMPLETE; - break; - } - - complete_non_periodic_xfer(_hcd, _hc, _hc_regs, _qtd, - halt_status, must_free); - break; - case PIPE_BULK: - DWC_DEBUGPL(DBG_HCDV, " Bulk transfer complete\n"); - urb_xfer_done = update_urb_state_xfer_comp(_hc, _hc_regs, urb, _qtd, &status); - if (urb_xfer_done) { - dwc_otg_hcd_complete_urb(_hcd, urb, status); - halt_status = DWC_OTG_HC_XFER_URB_COMPLETE; - } else { - halt_status = DWC_OTG_HC_XFER_COMPLETE; - } - - save_data_toggle(_hc, _hc_regs, _qtd); - complete_non_periodic_xfer(_hcd, _hc, _hc_regs, _qtd,halt_status, must_free); - break; - case PIPE_INTERRUPT: - DWC_DEBUGPL(DBG_HCDV, " Interrupt transfer complete\n"); - update_urb_state_xfer_comp(_hc, _hc_regs, urb, _qtd, &status); - - /* - * Interrupt URB is done on the first transfer complete - * interrupt. - */ - dwc_otg_hcd_complete_urb(_hcd, urb, status); - save_data_toggle(_hc, _hc_regs, _qtd); - complete_periodic_xfer(_hcd, _hc, _hc_regs, _qtd, - DWC_OTG_HC_XFER_URB_COMPLETE, must_free); - break; - case PIPE_ISOCHRONOUS: - DWC_DEBUGPL(DBG_HCDV, " Isochronous transfer complete\n"); - if (_qtd->isoc_split_pos == DWC_HCSPLIT_XACTPOS_ALL) - { - halt_status = update_isoc_urb_state(_hcd, _hc, _hc_regs, _qtd, - DWC_OTG_HC_XFER_COMPLETE); - } - complete_periodic_xfer(_hcd, _hc, _hc_regs, _qtd, halt_status, must_free); - break; - } - - disable_hc_int(_hc_regs,xfercompl); - - return 1; -} - -/** - * Handles a host channel STALL interrupt. This handler may be called in - * either DMA mode or Slave mode. - */ -static int32_t handle_hc_stall_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd, int *must_free) -{ - struct urb *urb = _qtd->urb; - int pipe_type = usb_pipetype(urb->pipe); - - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "STALL Received--\n", _hc->hc_num); - - if (pipe_type == PIPE_CONTROL) { - dwc_otg_hcd_complete_urb(_hcd, _qtd->urb, -EPIPE); - } - - if (pipe_type == PIPE_BULK || pipe_type == PIPE_INTERRUPT) { - dwc_otg_hcd_complete_urb(_hcd, _qtd->urb, -EPIPE); - /* - * USB protocol requires resetting the data toggle for bulk - * and interrupt endpoints when a CLEAR_FEATURE(ENDPOINT_HALT) - * setup command is issued to the endpoint. Anticipate the - * CLEAR_FEATURE command since a STALL has occurred and reset - * the data toggle now. - */ - _hc->qh->data_toggle = 0; - } - - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_STALL, must_free); - disable_hc_int(_hc_regs,stall); - - return 1; -} - -/* - * Updates the state of the URB when a transfer has been stopped due to an - * abnormal condition before the transfer completes. Modifies the - * actual_length field of the URB to reflect the number of bytes that have - * actually been transferred via the host channel. - */ -static void update_urb_state_xfer_intr(dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - struct urb *_urb, - dwc_otg_qtd_t *_qtd, - dwc_otg_halt_status_e _halt_status) -{ - uint32_t bytes_transferred = get_actual_xfer_length(_hc, _hc_regs, _qtd, - _halt_status, NULL); - _urb->actual_length += bytes_transferred; - -#ifdef DEBUG - { - hctsiz_data_t hctsiz; - hctsiz.d32 = dwc_read_reg32(&_hc_regs->hctsiz); - DWC_DEBUGPL(DBG_HCDV, "DWC_otg: %s: %s, channel %d\n", - __func__, (_hc->ep_is_in ? "IN" : "OUT"), _hc->hc_num); - DWC_DEBUGPL(DBG_HCDV, " _hc->start_pkt_count %d\n", _hc->start_pkt_count); - DWC_DEBUGPL(DBG_HCDV, " hctsiz.pktcnt %d\n", hctsiz.b.pktcnt); - DWC_DEBUGPL(DBG_HCDV, " _hc->max_packet %d\n", _hc->max_packet); - DWC_DEBUGPL(DBG_HCDV, " bytes_transferred %d\n", bytes_transferred); - DWC_DEBUGPL(DBG_HCDV, " _urb->actual_length %d\n", _urb->actual_length); - DWC_DEBUGPL(DBG_HCDV, " _urb->transfer_buffer_length %d\n", - _urb->transfer_buffer_length); - } -#endif -} - -/** - * Handles a host channel NAK interrupt. This handler may be called in either - * DMA mode or Slave mode. - */ -static int32_t handle_hc_nak_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd, int *must_free) -{ - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "NAK Received--\n", _hc->hc_num); - - /* - * Handle NAK for IN/OUT SSPLIT/CSPLIT transfers, bulk, control, and - * interrupt. Re-start the SSPLIT transfer. - */ - if (_hc->do_split) { - if (_hc->complete_split) { - _qtd->error_count = 0; - } - _qtd->complete_split = 0; - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_NAK, must_free); - goto handle_nak_done; - } - - switch (usb_pipetype(_qtd->urb->pipe)) { - case PIPE_CONTROL: - case PIPE_BULK: - if (_hcd->core_if->dma_enable && _hc->ep_is_in) { - /* - * NAK interrupts are enabled on bulk/control IN - * transfers in DMA mode for the sole purpose of - * resetting the error count after a transaction error - * occurs. The core will continue transferring data. - */ - _qtd->error_count = 0; - goto handle_nak_done; - } - - /* - * NAK interrupts normally occur during OUT transfers in DMA - * or Slave mode. For IN transfers, more requests will be - * queued as request queue space is available. - */ - _qtd->error_count = 0; - - if (!_hc->qh->ping_state) { - update_urb_state_xfer_intr(_hc, _hc_regs, _qtd->urb, - _qtd, DWC_OTG_HC_XFER_NAK); - save_data_toggle(_hc, _hc_regs, _qtd); - if (_qtd->urb->dev->speed == USB_SPEED_HIGH) { - _hc->qh->ping_state = 1; - } - } - - /* - * Halt the channel so the transfer can be re-started from - * the appropriate point or the PING protocol will - * start/continue. - */ - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_NAK, must_free); - break; - case PIPE_INTERRUPT: - _qtd->error_count = 0; - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_NAK, must_free); - break; - case PIPE_ISOCHRONOUS: - /* Should never get called for isochronous transfers. */ - BUG(); - break; - } - - handle_nak_done: - disable_hc_int(_hc_regs,nak); - - return 1; -} - -/** - * Handles a host channel ACK interrupt. This interrupt is enabled when - * performing the PING protocol in Slave mode, when errors occur during - * either Slave mode or DMA mode, and during Start Split transactions. - */ -static int32_t handle_hc_ack_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t * _hc, dwc_otg_hc_regs_t * _hc_regs, dwc_otg_qtd_t * _qtd, int *must_free) -{ - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "ACK Received--\n", _hc->hc_num); - - if (_hc->do_split) { - /* - * Handle ACK on SSPLIT. - * ACK should not occur in CSPLIT. - */ - if ((!_hc->ep_is_in) && (_hc->data_pid_start != DWC_OTG_HC_PID_SETUP)) { - _qtd->ssplit_out_xfer_count = _hc->xfer_len; - } - if (!(_hc->ep_type == DWC_OTG_EP_TYPE_ISOC && !_hc->ep_is_in)) { - /* Don't need complete for isochronous out transfers. */ - _qtd->complete_split = 1; - } - - /* ISOC OUT */ - if ((_hc->ep_type == DWC_OTG_EP_TYPE_ISOC) && !_hc->ep_is_in) { - switch (_hc->xact_pos) { - case DWC_HCSPLIT_XACTPOS_ALL: - break; - case DWC_HCSPLIT_XACTPOS_END: - _qtd->isoc_split_pos = DWC_HCSPLIT_XACTPOS_ALL; - _qtd->isoc_split_offset = 0; - break; - case DWC_HCSPLIT_XACTPOS_BEGIN: - case DWC_HCSPLIT_XACTPOS_MID: - /* - * For BEGIN or MID, calculate the length for - * the next microframe to determine the correct - * SSPLIT token, either MID or END. - */ - do { - struct usb_iso_packet_descriptor *frame_desc; - - frame_desc = &_qtd->urb->iso_frame_desc[_qtd->isoc_frame_index]; - _qtd->isoc_split_offset += 188; - - if ((frame_desc->length - _qtd->isoc_split_offset) <= 188) { - _qtd->isoc_split_pos = DWC_HCSPLIT_XACTPOS_END; - } - else { - _qtd->isoc_split_pos = DWC_HCSPLIT_XACTPOS_MID; - } - - } while(0); - break; - } - } else { - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_ACK, must_free); - } - } else { - _qtd->error_count = 0; - - if (_hc->qh->ping_state) { - _hc->qh->ping_state = 0; - /* - * Halt the channel so the transfer can be re-started - * from the appropriate point. This only happens in - * Slave mode. In DMA mode, the ping_state is cleared - * when the transfer is started because the core - * automatically executes the PING, then the transfer. - */ - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_ACK, must_free); - } - } - - /* - * If the ACK occurred when _not_ in the PING state, let the channel - * continue transferring data after clearing the error count. - */ - - disable_hc_int(_hc_regs,ack); - - return 1; -} - -/** - * Handles a host channel NYET interrupt. This interrupt should only occur on - * Bulk and Control OUT endpoints and for complete split transactions. If a - * NYET occurs at the same time as a Transfer Complete interrupt, it is - * handled in the xfercomp interrupt handler, not here. This handler may be - * called in either DMA mode or Slave mode. - */ -static int32_t handle_hc_nyet_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd, int *must_free) -{ - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "NYET Received--\n", _hc->hc_num); - - /* - * NYET on CSPLIT - * re-do the CSPLIT immediately on non-periodic - */ - if ((_hc->do_split) && (_hc->complete_split)) { - if ((_hc->ep_type == DWC_OTG_EP_TYPE_INTR) || - (_hc->ep_type == DWC_OTG_EP_TYPE_ISOC)) { - int frnum = dwc_otg_hcd_get_frame_number(dwc_otg_hcd_to_hcd(_hcd)); - - if (dwc_full_frame_num(frnum) != - dwc_full_frame_num(_hc->qh->sched_frame)) { - /* - * No longer in the same full speed frame. - * Treat this as a transaction error. - */ -#if 0 - /** @todo Fix system performance so this can - * be treated as an error. Right now complete - * splits cannot be scheduled precisely enough - * due to other system activity, so this error - * occurs regularly in Slave mode. - */ - _qtd->error_count++; -#endif - _qtd->complete_split = 0; - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_XACT_ERR, must_free); - /** @todo add support for isoc release */ - goto handle_nyet_done; - } - } - - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_NYET, must_free); - goto handle_nyet_done; - } - - _hc->qh->ping_state = 1; - _qtd->error_count = 0; - - update_urb_state_xfer_intr(_hc, _hc_regs, _qtd->urb, _qtd, - DWC_OTG_HC_XFER_NYET); - save_data_toggle(_hc, _hc_regs, _qtd); - - /* - * Halt the channel and re-start the transfer so the PING - * protocol will start. - */ - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_NYET, must_free); - -handle_nyet_done: - disable_hc_int(_hc_regs,nyet); - clear_hc_int(_hc_regs, nyet); - return 1; -} - -/** - * Handles a host channel babble interrupt. This handler may be called in - * either DMA mode or Slave mode. - */ -static int32_t handle_hc_babble_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t * _hc, dwc_otg_hc_regs_t * _hc_regs, dwc_otg_qtd_t * _qtd, int *must_free) -{ - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "Babble Error--\n", _hc->hc_num); - if (_hc->ep_type != DWC_OTG_EP_TYPE_ISOC) { - dwc_otg_hcd_complete_urb(_hcd, _qtd->urb, -EOVERFLOW); - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_BABBLE_ERR, must_free); - } else { - dwc_otg_halt_status_e halt_status; - halt_status = update_isoc_urb_state(_hcd, _hc, _hc_regs, _qtd, - DWC_OTG_HC_XFER_BABBLE_ERR); - halt_channel(_hcd, _hc, _qtd, halt_status, must_free); - } - disable_hc_int(_hc_regs,bblerr); - return 1; -} - -/** - * Handles a host channel AHB error interrupt. This handler is only called in - * DMA mode. - */ -static int32_t handle_hc_ahberr_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t *_hc, - dwc_otg_hc_regs_t *_hc_regs, - dwc_otg_qtd_t *_qtd) -{ - hcchar_data_t hcchar; - hcsplt_data_t hcsplt; - hctsiz_data_t hctsiz; - uint32_t hcdma; - struct urb *urb = _qtd->urb; - - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "AHB Error--\n", _hc->hc_num); - - hcchar.d32 = dwc_read_reg32(&_hc_regs->hcchar); - hcsplt.d32 = dwc_read_reg32(&_hc_regs->hcsplt); - hctsiz.d32 = dwc_read_reg32(&_hc_regs->hctsiz); - hcdma = dwc_read_reg32(&_hc_regs->hcdma); - - DWC_ERROR("AHB ERROR, Channel %d\n", _hc->hc_num); - DWC_ERROR(" hcchar 0x%08x, hcsplt 0x%08x\n", hcchar.d32, hcsplt.d32); - DWC_ERROR(" hctsiz 0x%08x, hcdma 0x%08x\n", hctsiz.d32, hcdma); - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD URB Enqueue\n"); - DWC_ERROR(" Device address: %d\n", usb_pipedevice(urb->pipe)); - DWC_ERROR(" Endpoint: %d, %s\n", usb_pipeendpoint(urb->pipe), - (usb_pipein(urb->pipe) ? "IN" : "OUT")); - DWC_ERROR(" Endpoint type: %s\n", - ({char *pipetype; - switch (usb_pipetype(urb->pipe)) { - case PIPE_CONTROL: pipetype = "CONTROL"; break; - case PIPE_BULK: pipetype = "BULK"; break; - case PIPE_INTERRUPT: pipetype = "INTERRUPT"; break; - case PIPE_ISOCHRONOUS: pipetype = "ISOCHRONOUS"; break; - default: pipetype = "UNKNOWN"; break; - }; pipetype;})); - DWC_ERROR(" Speed: %s\n", - ({char *speed; - switch (urb->dev->speed) { - case USB_SPEED_HIGH: speed = "HIGH"; break; - case USB_SPEED_FULL: speed = "FULL"; break; - case USB_SPEED_LOW: speed = "LOW"; break; - default: speed = "UNKNOWN"; break; - }; speed;})); - DWC_ERROR(" Max packet size: %d\n", - usb_maxpacket(urb->dev, urb->pipe, usb_pipeout(urb->pipe))); - DWC_ERROR(" Data buffer length: %d\n", urb->transfer_buffer_length); - DWC_ERROR(" Transfer buffer: %p, Transfer DMA: %p\n", - urb->transfer_buffer, (void *)(u32)urb->transfer_dma); - DWC_ERROR(" Setup buffer: %p, Setup DMA: %p\n", - urb->setup_packet, (void *)(u32)urb->setup_dma); - DWC_ERROR(" Interval: %d\n", urb->interval); - - dwc_otg_hcd_complete_urb(_hcd, urb, -EIO); - - /* - * Force a channel halt. Don't call halt_channel because that won't - * write to the HCCHARn register in DMA mode to force the halt. - */ - dwc_otg_hc_halt(_hcd->core_if, _hc, DWC_OTG_HC_XFER_AHB_ERR); - - disable_hc_int(_hc_regs,ahberr); - return 1; -} - -/** - * Handles a host channel transaction error interrupt. This handler may be - * called in either DMA mode or Slave mode. - */ -static int32_t handle_hc_xacterr_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t * _hc, dwc_otg_hc_regs_t * _hc_regs, dwc_otg_qtd_t * _qtd, int *must_free) -{ - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "Transaction Error--\n", _hc->hc_num); - - switch (usb_pipetype(_qtd->urb->pipe)) { - case PIPE_CONTROL: - case PIPE_BULK: - _qtd->error_count++; - if (!_hc->qh->ping_state) { - update_urb_state_xfer_intr(_hc, _hc_regs, _qtd->urb, - _qtd, DWC_OTG_HC_XFER_XACT_ERR); - save_data_toggle(_hc, _hc_regs, _qtd); - if (!_hc->ep_is_in && _qtd->urb->dev->speed == USB_SPEED_HIGH) { - _hc->qh->ping_state = 1; - } - } - - /* - * Halt the channel so the transfer can be re-started from - * the appropriate point or the PING protocol will start. - */ - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_XACT_ERR, must_free); - break; - case PIPE_INTERRUPT: - _qtd->error_count++; - if ((_hc->do_split) && (_hc->complete_split)) { - _qtd->complete_split = 0; - } - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_XACT_ERR, must_free); - break; - case PIPE_ISOCHRONOUS: - { - dwc_otg_halt_status_e halt_status; - halt_status = update_isoc_urb_state(_hcd, _hc, _hc_regs, _qtd, - DWC_OTG_HC_XFER_XACT_ERR); - - halt_channel(_hcd, _hc, _qtd, halt_status, must_free); - } - break; - } - - - disable_hc_int(_hc_regs,xacterr); - - return 1; -} - -/** - * Handles a host channel frame overrun interrupt. This handler may be called - * in either DMA mode or Slave mode. - */ -static int32_t handle_hc_frmovrun_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t * _hc, dwc_otg_hc_regs_t * _hc_regs, dwc_otg_qtd_t * _qtd, int *must_free) -{ - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "Frame Overrun--\n", _hc->hc_num); - - switch (usb_pipetype(_qtd->urb->pipe)) { - case PIPE_CONTROL: - case PIPE_BULK: - break; - case PIPE_INTERRUPT: - halt_channel(_hcd, _hc, _qtd, DWC_OTG_HC_XFER_FRAME_OVERRUN, must_free); - break; - case PIPE_ISOCHRONOUS: - { - dwc_otg_halt_status_e halt_status; - halt_status = update_isoc_urb_state(_hcd, _hc, _hc_regs, _qtd, - DWC_OTG_HC_XFER_FRAME_OVERRUN); - - halt_channel(_hcd, _hc, _qtd, halt_status, must_free); - } - break; - } - - disable_hc_int(_hc_regs,frmovrun); - - return 1; -} - -/** - * Handles a host channel data toggle error interrupt. This handler may be - * called in either DMA mode or Slave mode. - */ -static int32_t handle_hc_datatglerr_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t * _hc, dwc_otg_hc_regs_t * _hc_regs, dwc_otg_qtd_t * _qtd, int *must_free) -{ - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "Data Toggle Error--\n", _hc->hc_num); - - if (_hc->ep_is_in) { - _qtd->error_count = 0; - } else { - DWC_ERROR("Data Toggle Error on OUT transfer," - "channel %d\n", _hc->hc_num); - } - - disable_hc_int(_hc_regs,datatglerr); - - return 1; -} - -#ifdef DEBUG -/** - * This function is for debug only. It checks that a valid halt status is set - * and that HCCHARn.chdis is clear. If there's a problem, corrective action is - * taken and a warning is issued. - * @return 1 if halt status is ok, 0 otherwise. - */ -static inline int halt_status_ok(dwc_otg_hcd_t *_hcd, - dwc_hc_t * _hc, dwc_otg_hc_regs_t * _hc_regs, dwc_otg_qtd_t * _qtd, int *must_free) -{ - hcchar_data_t hcchar; - hctsiz_data_t hctsiz; - hcint_data_t hcint; - hcintmsk_data_t hcintmsk; - hcsplt_data_t hcsplt; - - if (_hc->halt_status == DWC_OTG_HC_XFER_NO_HALT_STATUS) { - /* - * This code is here only as a check. This condition should - * never happen. Ignore the halt if it does occur. - */ - hcchar.d32 = dwc_read_reg32(&_hc_regs->hcchar); - hctsiz.d32 = dwc_read_reg32(&_hc_regs->hctsiz); - hcint.d32 = dwc_read_reg32(&_hc_regs->hcint); - hcintmsk.d32 = dwc_read_reg32(&_hc_regs->hcintmsk); - hcsplt.d32 = dwc_read_reg32(&_hc_regs->hcsplt); - DWC_WARN("%s: _hc->halt_status == DWC_OTG_HC_XFER_NO_HALT_STATUS, " - "channel %d, hcchar 0x%08x, hctsiz 0x%08x, " - "hcint 0x%08x, hcintmsk 0x%08x, " - "hcsplt 0x%08x, qtd->complete_split %d\n", - __func__, _hc->hc_num, hcchar.d32, hctsiz.d32, - hcint.d32, hcintmsk.d32, - hcsplt.d32, _qtd->complete_split); - - DWC_WARN("%s: no halt status, channel %d, ignoring interrupt\n", - __func__, _hc->hc_num); - DWC_WARN("\n"); - clear_hc_int(_hc_regs,chhltd); - return 0; - } - - /* - * This code is here only as a check. hcchar.chdis should - * never be set when the halt interrupt occurs. Halt the - * channel again if it does occur. - */ - hcchar.d32 = dwc_read_reg32(&_hc_regs->hcchar); - if (hcchar.b.chdis) { - DWC_WARN("%s: hcchar.chdis set unexpectedly, " - "hcchar 0x%08x, trying to halt again\n", - __func__, hcchar.d32); - clear_hc_int(_hc_regs,chhltd); - _hc->halt_pending = 0; - halt_channel(_hcd, _hc, _qtd, _hc->halt_status, must_free); - return 0; - } - - return 1; -} -#endif - -/** - * Handles a host Channel Halted interrupt in DMA mode. This handler - * determines the reason the channel halted and proceeds accordingly. - */ -static void handle_hc_chhltd_intr_dma(dwc_otg_hcd_t *_hcd, - dwc_hc_t * _hc, dwc_otg_hc_regs_t * _hc_regs, dwc_otg_qtd_t * _qtd, int *must_free) -{ - hcint_data_t hcint; - hcintmsk_data_t hcintmsk; - - if (_hc->halt_status == DWC_OTG_HC_XFER_URB_DEQUEUE || - _hc->halt_status == DWC_OTG_HC_XFER_AHB_ERR) { - /* - * Just release the channel. A dequeue can happen on a - * transfer timeout. In the case of an AHB Error, the channel - * was forced to halt because there's no way to gracefully - * recover. - */ - release_channel(_hcd, _hc, _qtd, _hc->halt_status, must_free); - return; - } - - /* Read the HCINTn register to determine the cause for the halt. */ - hcint.d32 = dwc_read_reg32(&_hc_regs->hcint); - hcintmsk.d32 = dwc_read_reg32(&_hc_regs->hcintmsk); - - if (hcint.b.xfercomp) { - /** @todo This is here because of a possible hardware bug. Spec - * says that on SPLIT-ISOC OUT transfers in DMA mode that a HALT - * interrupt w/ACK bit set should occur, but I only see the - * XFERCOMP bit, even with it masked out. This is a workaround - * for that behavior. Should fix this when hardware is fixed. - */ - if ((_hc->ep_type == DWC_OTG_EP_TYPE_ISOC) && (!_hc->ep_is_in)) { - handle_hc_ack_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - } - handle_hc_xfercomp_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - } else if (hcint.b.stall) { - handle_hc_stall_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - } else if (hcint.b.xacterr) { - /* - * Must handle xacterr before nak or ack. Could get a xacterr - * at the same time as either of these on a BULK/CONTROL OUT - * that started with a PING. The xacterr takes precedence. - */ - handle_hc_xacterr_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - } else if (hcint.b.nyet) { - /* - * Must handle nyet before nak or ack. Could get a nyet at the - * same time as either of those on a BULK/CONTROL OUT that - * started with a PING. The nyet takes precedence. - */ - handle_hc_nyet_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - } else if (hcint.b.bblerr) { - handle_hc_babble_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - } else if (hcint.b.frmovrun) { - handle_hc_frmovrun_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - } else if (hcint.b.datatglerr) { - handle_hc_datatglerr_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - _hc->qh->data_toggle = 0; - halt_channel(_hcd, _hc, _qtd, _hc->halt_status, must_free); - } else if (hcint.b.nak && !hcintmsk.b.nak) { - /* - * If nak is not masked, it's because a non-split IN transfer - * is in an error state. In that case, the nak is handled by - * the nak interrupt handler, not here. Handle nak here for - * BULK/CONTROL OUT transfers, which halt on a NAK to allow - * rewinding the buffer pointer. - */ - handle_hc_nak_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - } else if (hcint.b.ack && !hcintmsk.b.ack) { - /* - * If ack is not masked, it's because a non-split IN transfer - * is in an error state. In that case, the ack is handled by - * the ack interrupt handler, not here. Handle ack here for - * split transfers. Start splits halt on ACK. - */ - handle_hc_ack_intr(_hcd, _hc, _hc_regs, _qtd, must_free); - } else { - if (_hc->ep_type == DWC_OTG_EP_TYPE_INTR || - _hc->ep_type == DWC_OTG_EP_TYPE_ISOC) { - /* - * A periodic transfer halted with no other channel - * interrupts set. Assume it was halted by the core - * because it could not be completed in its scheduled - * (micro)frame. - */ -#ifdef DEBUG - DWC_PRINT("%s: Halt channel %d (assume incomplete periodic transfer)\n", - __func__, _hc->hc_num); -#endif /* */ - halt_channel(_hcd, _hc, _qtd, - DWC_OTG_HC_XFER_PERIODIC_INCOMPLETE, must_free); - } else { -#ifdef DEBUG - DWC_ERROR("%s: Channel %d, DMA Mode -- ChHltd set, but reason " - "for halting is unknown, nyet %d, hcint 0x%08x, intsts 0x%08x\n", - __func__, _hc->hc_num, hcint.b.nyet, hcint.d32, - dwc_read_reg32(&_hcd->core_if->core_global_regs->gintsts)); -#endif - halt_channel(_hcd, _hc, _qtd, _hc->halt_status, must_free); - } - } -} - -/** - * Handles a host channel Channel Halted interrupt. - * - * In slave mode, this handler is called only when the driver specifically - * requests a halt. This occurs during handling other host channel interrupts - * (e.g. nak, xacterr, stall, nyet, etc.). - * - * In DMA mode, this is the interrupt that occurs when the core has finished - * processing a transfer on a channel. Other host channel interrupts (except - * ahberr) are disabled in DMA mode. - */ -static int32_t handle_hc_chhltd_intr(dwc_otg_hcd_t *_hcd, - dwc_hc_t * _hc, dwc_otg_hc_regs_t * _hc_regs, dwc_otg_qtd_t * _qtd, int *must_free) -{ - DWC_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "Channel Halted--\n", _hc->hc_num); - - if (_hcd->core_if->dma_enable) { - handle_hc_chhltd_intr_dma(_hcd, _hc, _hc_regs, _qtd, must_free); - } else { -#ifdef DEBUG - if (!halt_status_ok(_hcd, _hc, _hc_regs, _qtd, must_free)) { - return 1; - } -#endif /* */ - release_channel(_hcd, _hc, _qtd, _hc->halt_status, must_free); - } - - return 1; -} - -/** Handles interrupt for a specific Host Channel */ -int32_t dwc_otg_hcd_handle_hc_n_intr (dwc_otg_hcd_t *_dwc_otg_hcd, uint32_t _num) -{ - int must_free = 0; - int retval = 0; - hcint_data_t hcint; - hcintmsk_data_t hcintmsk; - dwc_hc_t *hc; - dwc_otg_hc_regs_t *hc_regs; - dwc_otg_qtd_t *qtd; - - DWC_DEBUGPL(DBG_HCDV, "--Host Channel Interrupt--, Channel %d\n", _num); - - hc = _dwc_otg_hcd->hc_ptr_array[_num]; - hc_regs = _dwc_otg_hcd->core_if->host_if->hc_regs[_num]; - qtd = list_entry(hc->qh->qtd_list.next, dwc_otg_qtd_t, qtd_list_entry); - - hcint.d32 = dwc_read_reg32(&hc_regs->hcint); - hcintmsk.d32 = dwc_read_reg32(&hc_regs->hcintmsk); - DWC_DEBUGPL(DBG_HCDV, " hcint 0x%08x, hcintmsk 0x%08x, hcint&hcintmsk 0x%08x\n", - hcint.d32, hcintmsk.d32, (hcint.d32 & hcintmsk.d32)); - hcint.d32 = hcint.d32 & hcintmsk.d32; - - if (!_dwc_otg_hcd->core_if->dma_enable) { - if ((hcint.b.chhltd) && (hcint.d32 != 0x2)) { - hcint.b.chhltd = 0; - } - } - - if (hcint.b.xfercomp) { - retval |= handle_hc_xfercomp_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - /* - * If NYET occurred at same time as Xfer Complete, the NYET is - * handled by the Xfer Complete interrupt handler. Don't want - * to call the NYET interrupt handler in this case. - */ - hcint.b.nyet = 0; - } - if (hcint.b.chhltd) { - retval |= handle_hc_chhltd_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - } - if (hcint.b.ahberr) { - retval |= handle_hc_ahberr_intr(_dwc_otg_hcd, hc, hc_regs, qtd); - } - if (hcint.b.stall) { - retval |= handle_hc_stall_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - } - if (hcint.b.nak) { - retval |= handle_hc_nak_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - } - if (hcint.b.ack) { - retval |= handle_hc_ack_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - } - if (hcint.b.nyet) { - retval |= handle_hc_nyet_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - } - if (hcint.b.xacterr) { - retval |= handle_hc_xacterr_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - } - if (hcint.b.bblerr) { - retval |= handle_hc_babble_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - } - if (hcint.b.frmovrun) { - retval |= handle_hc_frmovrun_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - } - if (hcint.b.datatglerr) { - retval |= handle_hc_datatglerr_intr(_dwc_otg_hcd, hc, hc_regs, qtd, &must_free); - } - - /* - * Logic to free the qtd here, at the end of the hc intr - * processing, if the handling of this interrupt determined - * that it needs to be freed. - */ - if (must_free) { - /* Free the qtd here now that we are done using it. */ - dwc_otg_hcd_qtd_free(qtd); - } - return retval; -} - -#endif /* DWC_DEVICE_ONLY */ diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd_queue.c b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd_queue.c deleted file mode 100644 index fcb5ce634a..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_hcd_queue.c +++ /dev/null @@ -1,794 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_hcd_queue.c $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 537387 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ -#ifndef DWC_DEVICE_ONLY - -/** - * @file - * - * This file contains the functions to manage Queue Heads and Queue - * Transfer Descriptors. - */ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/errno.h> -#include <linux/list.h> -#include <linux/interrupt.h> -#include <linux/string.h> - -#include "dwc_otg_driver.h" -#include "dwc_otg_hcd.h" -#include "dwc_otg_regs.h" - -/** - * This function allocates and initializes a QH. - * - * @param _hcd The HCD state structure for the DWC OTG controller. - * @param[in] _urb Holds the information about the device/endpoint that we need - * to initialize the QH. - * - * @return Returns pointer to the newly allocated QH, or NULL on error. */ -dwc_otg_qh_t *dwc_otg_hcd_qh_create (dwc_otg_hcd_t *_hcd, struct urb *_urb) -{ - dwc_otg_qh_t *qh; - - /* Allocate memory */ - /** @todo add memflags argument */ - qh = dwc_otg_hcd_qh_alloc (); - if (qh == NULL) { - return NULL; - } - - dwc_otg_hcd_qh_init (_hcd, qh, _urb); - return qh; -} - -/** Free each QTD in the QH's QTD-list then free the QH. QH should already be - * removed from a list. QTD list should already be empty if called from URB - * Dequeue. - * - * @param[in] _qh The QH to free. - */ -void dwc_otg_hcd_qh_free (dwc_otg_qh_t *_qh) -{ - dwc_otg_qtd_t *qtd; - struct list_head *pos; - unsigned long flags; - - /* Free each QTD in the QTD list */ - local_irq_save (flags); - for (pos = _qh->qtd_list.next; - pos != &_qh->qtd_list; - pos = _qh->qtd_list.next) - { - list_del (pos); - qtd = dwc_list_to_qtd (pos); - dwc_otg_hcd_qtd_free (qtd); - } - local_irq_restore (flags); - - kfree (_qh); - return; -} - -/** Initializes a QH structure. - * - * @param[in] _hcd The HCD state structure for the DWC OTG controller. - * @param[in] _qh The QH to init. - * @param[in] _urb Holds the information about the device/endpoint that we need - * to initialize the QH. */ -#define SCHEDULE_SLOP 10 -void dwc_otg_hcd_qh_init(dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh, struct urb *_urb) -{ - memset (_qh, 0, sizeof (dwc_otg_qh_t)); - - /* Initialize QH */ - switch (usb_pipetype(_urb->pipe)) { - case PIPE_CONTROL: - _qh->ep_type = USB_ENDPOINT_XFER_CONTROL; - break; - case PIPE_BULK: - _qh->ep_type = USB_ENDPOINT_XFER_BULK; - break; - case PIPE_ISOCHRONOUS: - _qh->ep_type = USB_ENDPOINT_XFER_ISOC; - break; - case PIPE_INTERRUPT: - _qh->ep_type = USB_ENDPOINT_XFER_INT; - break; - } - - _qh->ep_is_in = usb_pipein(_urb->pipe) ? 1 : 0; - - _qh->data_toggle = DWC_OTG_HC_PID_DATA0; - _qh->maxp = usb_maxpacket(_urb->dev, _urb->pipe, !(usb_pipein(_urb->pipe))); - INIT_LIST_HEAD(&_qh->qtd_list); - INIT_LIST_HEAD(&_qh->qh_list_entry); - _qh->channel = NULL; - - /* FS/LS Enpoint on HS Hub - * NOT virtual root hub */ - _qh->do_split = 0; - _qh->speed = _urb->dev->speed; - if (((_urb->dev->speed == USB_SPEED_LOW) || - (_urb->dev->speed == USB_SPEED_FULL)) && - (_urb->dev->tt) && (_urb->dev->tt->hub) && (_urb->dev->tt->hub->devnum != 1)) { - DWC_DEBUGPL(DBG_HCD, "QH init: EP %d: TT found at hub addr %d, for port %d\n", - usb_pipeendpoint(_urb->pipe), _urb->dev->tt->hub->devnum, - _urb->dev->ttport); - _qh->do_split = 1; - } - - if (_qh->ep_type == USB_ENDPOINT_XFER_INT || - _qh->ep_type == USB_ENDPOINT_XFER_ISOC) { - /* Compute scheduling parameters once and save them. */ - hprt0_data_t hprt; - - /** @todo Account for split transfers in the bus time. */ - int bytecount = dwc_hb_mult(_qh->maxp) * dwc_max_packet(_qh->maxp); - _qh->usecs = NS_TO_US(usb_calc_bus_time(_urb->dev->speed, - usb_pipein(_urb->pipe), - (_qh->ep_type == USB_ENDPOINT_XFER_ISOC),bytecount)); - - /* Start in a slightly future (micro)frame. */ - _qh->sched_frame = dwc_frame_num_inc(_hcd->frame_number, SCHEDULE_SLOP); - _qh->interval = _urb->interval; -#if 0 - /* Increase interrupt polling rate for debugging. */ - if (_qh->ep_type == USB_ENDPOINT_XFER_INT) { - _qh->interval = 8; - } -#endif - hprt.d32 = dwc_read_reg32(_hcd->core_if->host_if->hprt0); - if ((hprt.b.prtspd == DWC_HPRT0_PRTSPD_HIGH_SPEED) && - ((_urb->dev->speed == USB_SPEED_LOW) || - (_urb->dev->speed == USB_SPEED_FULL))) - { - _qh->interval *= 8; - _qh->sched_frame |= 0x7; - _qh->start_split_frame = _qh->sched_frame; - } - } - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD QH Initialized\n"); - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD QH - qh = %p\n", _qh); - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD QH - Device Address = %d\n", - _urb->dev->devnum); - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD QH - Endpoint %d, %s\n", - usb_pipeendpoint(_urb->pipe), - usb_pipein(_urb->pipe) == USB_DIR_IN ? "IN" : "OUT"); - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD QH - Speed = %s\n", - ({ char *speed; switch (_urb->dev->speed) { - case USB_SPEED_LOW: speed = "low"; break; - case USB_SPEED_FULL: speed = "full"; break; - case USB_SPEED_HIGH: speed = "high"; break; - default: speed = "?"; break; - }; speed;})); - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD QH - Type = %s\n", - ({ char *type; switch (_qh->ep_type) { - case USB_ENDPOINT_XFER_ISOC: type = "isochronous"; break; - case USB_ENDPOINT_XFER_INT: type = "interrupt"; break; - case USB_ENDPOINT_XFER_CONTROL: type = "control"; break; - case USB_ENDPOINT_XFER_BULK: type = "bulk"; break; - default: type = "?"; break; - }; type;})); -#ifdef DEBUG - if (_qh->ep_type == USB_ENDPOINT_XFER_INT) { - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD QH - usecs = %d\n", - _qh->usecs); - DWC_DEBUGPL(DBG_HCDV, "DWC OTG HCD QH - interval = %d\n", - _qh->interval); - } -#endif - - return; -} - -/** - * Microframe scheduler - * track the total use in hcd->frame_usecs - * keep each qh use in qh->frame_usecs - * when surrendering the qh then donate the time back - */ -const unsigned short max_uframe_usecs[]={ 100, 100, 100, 100, 100, 100, 30, 0 }; - -/* - * called from dwc_otg_hcd.c:dwc_otg_hcd_init - */ -int init_hcd_usecs(dwc_otg_hcd_t *_hcd) -{ - int i; - for (i=0; i<8; i++) { - _hcd->frame_usecs[i] = max_uframe_usecs[i]; - } - return 0; -} - -static int find_single_uframe(dwc_otg_hcd_t * _hcd, dwc_otg_qh_t * _qh) -{ - int i; - unsigned short utime; - int t_left; - int ret; - int done; - - ret = -1; - utime = _qh->usecs; - t_left = utime; - i = 0; - done = 0; - while (done == 0) { - /* At the start _hcd->frame_usecs[i] = max_uframe_usecs[i]; */ - if (utime <= _hcd->frame_usecs[i]) { - _hcd->frame_usecs[i] -= utime; - _qh->frame_usecs[i] += utime; - t_left -= utime; - ret = i; - done = 1; - return ret; - } else { - i++; - if (i == 8) { - done = 1; - ret = -1; - } - } - } - return ret; -} - -/* - * use this for FS apps that can span multiple uframes - */ -static int find_multi_uframe(dwc_otg_hcd_t * _hcd, dwc_otg_qh_t * _qh) -{ - int i; - int j; - unsigned short utime; - int t_left; - int ret; - int done; - unsigned short xtime; - - ret = -1; - utime = _qh->usecs; - t_left = utime; - i = 0; - done = 0; -loop: - while (done == 0) { - if(_hcd->frame_usecs[i] <= 0) { - i++; - if (i == 8) { - done = 1; - ret = -1; - } - goto loop; - } - - /* - * we need n consequtive slots - * so use j as a start slot j plus j+1 must be enough time (for now) - */ - xtime= _hcd->frame_usecs[i]; - for (j = i+1 ; j < 8 ; j++ ) { - /* - * if we add this frame remaining time to xtime we may - * be OK, if not we need to test j for a complete frame - */ - if ((xtime+_hcd->frame_usecs[j]) < utime) { - if (_hcd->frame_usecs[j] < max_uframe_usecs[j]) { - j = 8; - ret = -1; - continue; - } - } - if (xtime >= utime) { - ret = i; - j = 8; /* stop loop with a good value ret */ - continue; - } - /* add the frame time to x time */ - xtime += _hcd->frame_usecs[j]; - /* we must have a fully available next frame or break */ - if ((xtime < utime) - && (_hcd->frame_usecs[j] == max_uframe_usecs[j])) { - ret = -1; - j = 8; /* stop loop with a bad value ret */ - continue; - } - } - if (ret >= 0) { - t_left = utime; - for (j = i; (t_left>0) && (j < 8); j++ ) { - t_left -= _hcd->frame_usecs[j]; - if ( t_left <= 0 ) { - _qh->frame_usecs[j] += _hcd->frame_usecs[j] + t_left; - _hcd->frame_usecs[j]= -t_left; - ret = i; - done = 1; - } else { - _qh->frame_usecs[j] += _hcd->frame_usecs[j]; - _hcd->frame_usecs[j] = 0; - } - } - } else { - i++; - if (i == 8) { - done = 1; - ret = -1; - } - } - } - return ret; -} - -static int find_uframe(dwc_otg_hcd_t * _hcd, dwc_otg_qh_t * _qh) -{ - int ret; - ret = -1; - - if (_qh->speed == USB_SPEED_HIGH) { - /* if this is a hs transaction we need a full frame */ - ret = find_single_uframe(_hcd, _qh); - } else { - /* if this is a fs transaction we may need a sequence of frames */ - ret = find_multi_uframe(_hcd, _qh); - } - return ret; -} - -/** - * Checks that the max transfer size allowed in a host channel is large enough - * to handle the maximum data transfer in a single (micro)frame for a periodic - * transfer. - * - * @param _hcd The HCD state structure for the DWC OTG controller. - * @param _qh QH for a periodic endpoint. - * - * @return 0 if successful, negative error code otherwise. - */ -static int check_max_xfer_size(dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh) -{ - int status; - uint32_t max_xfer_size; - uint32_t max_channel_xfer_size; - - status = 0; - - max_xfer_size = dwc_max_packet(_qh->maxp) * dwc_hb_mult(_qh->maxp); - max_channel_xfer_size = _hcd->core_if->core_params->max_transfer_size; - - if (max_xfer_size > max_channel_xfer_size) { - DWC_NOTICE("%s: Periodic xfer length %d > " - "max xfer length for channel %d\n", - __func__, max_xfer_size, max_channel_xfer_size); - status = -ENOSPC; - } - - return status; -} - -/** - * Schedules an interrupt or isochronous transfer in the periodic schedule. - * - * @param _hcd The HCD state structure for the DWC OTG controller. - * @param _qh QH for the periodic transfer. The QH should already contain the - * scheduling information. - * - * @return 0 if successful, negative error code otherwise. - */ -static int schedule_periodic(dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh) -{ - int status = 0; - - int frame; - status = find_uframe(_hcd, _qh); - frame = -1; - if (status == 0) { - frame = 7; - } else { - if (status > 0 ) - frame = status-1; - } - - /* Set the new frame up */ - if (frame > -1) { - _qh->sched_frame &= ~0x7; - _qh->sched_frame |= (frame & 7); - } - - if (status != -1 ) - status = 0; - if (status) { - DWC_NOTICE("%s: Insufficient periodic bandwidth for " - "periodic transfer.\n", __func__); - return status; - } - - status = check_max_xfer_size(_hcd, _qh); - if (status) { - DWC_NOTICE("%s: Channel max transfer size too small " - "for periodic transfer.\n", __func__); - return status; - } - - /* Always start in the inactive schedule. */ - list_add_tail(&_qh->qh_list_entry, &_hcd->periodic_sched_inactive); - - - /* Update claimed usecs per (micro)frame. */ - _hcd->periodic_usecs += _qh->usecs; - - /* Update average periodic bandwidth claimed and # periodic reqs for usbfs. */ - hcd_to_bus(dwc_otg_hcd_to_hcd(_hcd))->bandwidth_allocated += _qh->usecs / _qh->interval; - if (_qh->ep_type == USB_ENDPOINT_XFER_INT) { - hcd_to_bus(dwc_otg_hcd_to_hcd(_hcd))->bandwidth_int_reqs++; - DWC_DEBUGPL(DBG_HCD, "Scheduled intr: qh %p, usecs %d, period %d\n", - _qh, _qh->usecs, _qh->interval); - } else { - hcd_to_bus(dwc_otg_hcd_to_hcd(_hcd))->bandwidth_isoc_reqs++; - DWC_DEBUGPL(DBG_HCD, "Scheduled isoc: qh %p, usecs %d, period %d\n", - _qh, _qh->usecs, _qh->interval); - } - - return status; -} - -/** - * This function adds a QH to either the non periodic or periodic schedule if - * it is not already in the schedule. If the QH is already in the schedule, no - * action is taken. - * - * @return 0 if successful, negative error code otherwise. - */ -int dwc_otg_hcd_qh_add (dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh) -{ - unsigned long flags; - int status = 0; - - local_irq_save(flags); - - if (!list_empty(&_qh->qh_list_entry)) { - /* QH already in a schedule. */ - goto done; - } - - /* Add the new QH to the appropriate schedule */ - if (dwc_qh_is_non_per(_qh)) { - /* Always start in the inactive schedule. */ - list_add_tail(&_qh->qh_list_entry, &_hcd->non_periodic_sched_inactive); - } else { - status = schedule_periodic(_hcd, _qh); - } - - done: - local_irq_restore(flags); - - return status; -} - -/** - * This function adds a QH to the non periodic deferred schedule. - * - * @return 0 if successful, negative error code otherwise. - */ -int dwc_otg_hcd_qh_add_deferred(dwc_otg_hcd_t * _hcd, dwc_otg_qh_t * _qh) -{ - unsigned long flags; - local_irq_save(flags); - if (!list_empty(&_qh->qh_list_entry)) { - /* QH already in a schedule. */ - goto done; - } - - /* Add the new QH to the non periodic deferred schedule */ - if (dwc_qh_is_non_per(_qh)) { - list_add_tail(&_qh->qh_list_entry, - &_hcd->non_periodic_sched_deferred); - } -done: - local_irq_restore(flags); - return 0; -} - -/** - * Removes an interrupt or isochronous transfer from the periodic schedule. - * - * @param _hcd The HCD state structure for the DWC OTG controller. - * @param _qh QH for the periodic transfer. - */ -static void deschedule_periodic(dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh) -{ - int i; - list_del_init(&_qh->qh_list_entry); - - - /* Update claimed usecs per (micro)frame. */ - _hcd->periodic_usecs -= _qh->usecs; - - for (i = 0; i < 8; i++) { - _hcd->frame_usecs[i] += _qh->frame_usecs[i]; - _qh->frame_usecs[i] = 0; - } - /* Update average periodic bandwidth claimed and # periodic reqs for usbfs. */ - hcd_to_bus(dwc_otg_hcd_to_hcd(_hcd))->bandwidth_allocated -= _qh->usecs / _qh->interval; - - if (_qh->ep_type == USB_ENDPOINT_XFER_INT) { - hcd_to_bus(dwc_otg_hcd_to_hcd(_hcd))->bandwidth_int_reqs--; - DWC_DEBUGPL(DBG_HCD, "Descheduled intr: qh %p, usecs %d, period %d\n", - _qh, _qh->usecs, _qh->interval); - } else { - hcd_to_bus(dwc_otg_hcd_to_hcd(_hcd))->bandwidth_isoc_reqs--; - DWC_DEBUGPL(DBG_HCD, "Descheduled isoc: qh %p, usecs %d, period %d\n", - _qh, _qh->usecs, _qh->interval); - } -} - -/** - * Removes a QH from either the non-periodic or periodic schedule. Memory is - * not freed. - * - * @param[in] _hcd The HCD state structure. - * @param[in] _qh QH to remove from schedule. */ -void dwc_otg_hcd_qh_remove (dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh) -{ - unsigned long flags; - - local_irq_save(flags); - - if (list_empty(&_qh->qh_list_entry)) { - /* QH is not in a schedule. */ - goto done; - } - - if (dwc_qh_is_non_per(_qh)) { - if (_hcd->non_periodic_qh_ptr == &_qh->qh_list_entry) { - _hcd->non_periodic_qh_ptr = _hcd->non_periodic_qh_ptr->next; - } - list_del_init(&_qh->qh_list_entry); - } else { - deschedule_periodic(_hcd, _qh); - } - - done: - local_irq_restore(flags); -} - -/** - * Defers a QH. For non-periodic QHs, removes the QH from the active - * non-periodic schedule. The QH is added to the deferred non-periodic - * schedule if any QTDs are still attached to the QH. - */ -int dwc_otg_hcd_qh_deferr(dwc_otg_hcd_t * _hcd, dwc_otg_qh_t * _qh, int delay) -{ - int deact = 1; - unsigned long flags; - local_irq_save(flags); - if (dwc_qh_is_non_per(_qh)) { - _qh->sched_frame = - dwc_frame_num_inc(_hcd->frame_number, - delay); - _qh->channel = NULL; - _qh->qtd_in_process = NULL; - deact = 0; - dwc_otg_hcd_qh_remove(_hcd, _qh); - if (!list_empty(&_qh->qtd_list)) { - /* Add back to deferred non-periodic schedule. */ - dwc_otg_hcd_qh_add_deferred(_hcd, _qh); - } - } - local_irq_restore(flags); - return deact; -} - -/** - * Deactivates a QH. For non-periodic QHs, removes the QH from the active - * non-periodic schedule. The QH is added to the inactive non-periodic - * schedule if any QTDs are still attached to the QH. - * - * For periodic QHs, the QH is removed from the periodic queued schedule. If - * there are any QTDs still attached to the QH, the QH is added to either the - * periodic inactive schedule or the periodic ready schedule and its next - * scheduled frame is calculated. The QH is placed in the ready schedule if - * the scheduled frame has been reached already. Otherwise it's placed in the - * inactive schedule. If there are no QTDs attached to the QH, the QH is - * completely removed from the periodic schedule. - */ -void dwc_otg_hcd_qh_deactivate(dwc_otg_hcd_t *_hcd, dwc_otg_qh_t *_qh, int sched_next_periodic_split) -{ - unsigned long flags; - local_irq_save(flags); - - if (dwc_qh_is_non_per(_qh)) { - dwc_otg_hcd_qh_remove(_hcd, _qh); - if (!list_empty(&_qh->qtd_list)) { - /* Add back to inactive non-periodic schedule. */ - dwc_otg_hcd_qh_add(_hcd, _qh); - } - } else { - uint16_t frame_number = dwc_otg_hcd_get_frame_number(dwc_otg_hcd_to_hcd(_hcd)); - - if (_qh->do_split) { - /* Schedule the next continuing periodic split transfer */ - if (sched_next_periodic_split) { - - _qh->sched_frame = frame_number; - if (dwc_frame_num_le(frame_number, - dwc_frame_num_inc(_qh->start_split_frame, 1))) { - /* - * Allow one frame to elapse after start - * split microframe before scheduling - * complete split, but DONT if we are - * doing the next start split in the - * same frame for an ISOC out. - */ - if ((_qh->ep_type != USB_ENDPOINT_XFER_ISOC) || (_qh->ep_is_in != 0)) { - _qh->sched_frame = dwc_frame_num_inc(_qh->sched_frame, 1); - } - } - } else { - _qh->sched_frame = dwc_frame_num_inc(_qh->start_split_frame, - _qh->interval); - if (dwc_frame_num_le(_qh->sched_frame, frame_number)) { - _qh->sched_frame = frame_number; - } - _qh->sched_frame |= 0x7; - _qh->start_split_frame = _qh->sched_frame; - } - } else { - _qh->sched_frame = dwc_frame_num_inc(_qh->sched_frame, _qh->interval); - if (dwc_frame_num_le(_qh->sched_frame, frame_number)) { - _qh->sched_frame = frame_number; - } - } - - if (list_empty(&_qh->qtd_list)) { - dwc_otg_hcd_qh_remove(_hcd, _qh); - } else { - /* - * Remove from periodic_sched_queued and move to - * appropriate queue. - */ - if (dwc_frame_num_le(_qh->sched_frame, frame_number)) { - list_move(&_qh->qh_list_entry, - &_hcd->periodic_sched_ready); - } else { - list_move(&_qh->qh_list_entry, - &_hcd->periodic_sched_inactive); - } - } - } - - local_irq_restore(flags); -} - -/** - * This function allocates and initializes a QTD. - * - * @param[in] _urb The URB to create a QTD from. Each URB-QTD pair will end up - * pointing to each other so each pair should have a unique correlation. - * - * @return Returns pointer to the newly allocated QTD, or NULL on error. */ -dwc_otg_qtd_t *dwc_otg_hcd_qtd_create (struct urb *_urb) -{ - dwc_otg_qtd_t *qtd; - - qtd = dwc_otg_hcd_qtd_alloc (); - if (qtd == NULL) { - return NULL; - } - - dwc_otg_hcd_qtd_init (qtd, _urb); - return qtd; -} - -/** - * Initializes a QTD structure. - * - * @param[in] _qtd The QTD to initialize. - * @param[in] _urb The URB to use for initialization. */ -void dwc_otg_hcd_qtd_init (dwc_otg_qtd_t *_qtd, struct urb *_urb) -{ - memset (_qtd, 0, sizeof (dwc_otg_qtd_t)); - _qtd->urb = _urb; - if (usb_pipecontrol(_urb->pipe)) { - /* - * The only time the QTD data toggle is used is on the data - * phase of control transfers. This phase always starts with - * DATA1. - */ - _qtd->data_toggle = DWC_OTG_HC_PID_DATA1; - _qtd->control_phase = DWC_OTG_CONTROL_SETUP; - } - - /* start split */ - _qtd->complete_split = 0; - _qtd->isoc_split_pos = DWC_HCSPLIT_XACTPOS_ALL; - _qtd->isoc_split_offset = 0; - - /* Store the qtd ptr in the urb to reference what QTD. */ - _urb->hcpriv = _qtd; - return; -} - -/** - * This function adds a QTD to the QTD-list of a QH. It will find the correct - * QH to place the QTD into. If it does not find a QH, then it will create a - * new QH. If the QH to which the QTD is added is not currently scheduled, it - * is placed into the proper schedule based on its EP type. - * - * @param[in] _qtd The QTD to add - * @param[in] _dwc_otg_hcd The DWC HCD structure - * - * @return 0 if successful, negative error code otherwise. - */ -int dwc_otg_hcd_qtd_add(dwc_otg_qtd_t * _qtd, dwc_otg_hcd_t * _dwc_otg_hcd) -{ - struct usb_host_endpoint *ep; - dwc_otg_qh_t *qh; - unsigned long flags; - int retval = 0; - struct urb *urb = _qtd->urb; - - local_irq_save(flags); - - /* - * Get the QH which holds the QTD-list to insert to. Create QH if it - * doesn't exist. - */ - ep = dwc_urb_to_endpoint(urb); - qh = (dwc_otg_qh_t *)ep->hcpriv; - if (qh == NULL) { - qh = dwc_otg_hcd_qh_create (_dwc_otg_hcd, urb); - if (qh == NULL) { - retval = -1; - goto done; - } - ep->hcpriv = qh; - } - - _qtd->qtd_qh_ptr = qh; - retval = dwc_otg_hcd_qh_add(_dwc_otg_hcd, qh); - if (retval == 0) { - list_add_tail(&_qtd->qtd_list_entry, &qh->qtd_list); - } - - done: - local_irq_restore(flags); - return retval; -} - -#endif /* DWC_DEVICE_ONLY */ diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_ifx.c b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_ifx.c deleted file mode 100644 index e45da853ea..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_ifx.c +++ /dev/null @@ -1,103 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : dwc_otg_ifx.c -** PROJECT : Twinpass/Danube -** MODULES : DWC OTG USB -** -** DATE : 12 Auguest 2007 -** AUTHOR : Sung Winder -** DESCRIPTION : Platform specific initialization. -** COPYRIGHT : Copyright (c) 2007 -** Infineon Technologies AG -** 2F, No.2, Li-Hsin Rd., Hsinchu Science Park, -** Hsin-chu City, 300 Taiwan. -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Date $Author $Comment -** 12 Auguest 2007 Sung Winder Initiate Version -*******************************************************************************/ -#include "dwc_otg_ifx.h" - -#include <linux/platform_device.h> -#include <linux/kernel.h> -#include <linux/ioport.h> -#include <linux/gpio.h> - -#include <asm/io.h> -//#include <asm/mach-ifxmips/ifxmips.h> -#include <lantiq_soc.h> - -#define IFXMIPS_GPIO_BASE_ADDR (0xBE100B00) - -#define IFXMIPS_GPIO_P0_OUT ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0010)) -#define IFXMIPS_GPIO_P1_OUT ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0040)) -#define IFXMIPS_GPIO_P0_IN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0014)) -#define IFXMIPS_GPIO_P1_IN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0044)) -#define IFXMIPS_GPIO_P0_DIR ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0018)) -#define IFXMIPS_GPIO_P1_DIR ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0048)) -#define IFXMIPS_GPIO_P0_ALTSEL0 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x001C)) -#define IFXMIPS_GPIO_P1_ALTSEL0 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x004C)) -#define IFXMIPS_GPIO_P0_ALTSEL1 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0020)) -#define IFXMIPS_GPIO_P1_ALTSEL1 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0050)) -#define IFXMIPS_GPIO_P0_OD ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0024)) -#define IFXMIPS_GPIO_P1_OD ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0054)) -#define IFXMIPS_GPIO_P0_STOFF ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0028)) -#define IFXMIPS_GPIO_P1_STOFF ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0058)) -#define IFXMIPS_GPIO_P0_PUDSEL ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x002C)) -#define IFXMIPS_GPIO_P1_PUDSEL ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x005C)) -#define IFXMIPS_GPIO_P0_PUDEN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0030)) -#define IFXMIPS_GPIO_P1_PUDEN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0060)) - - -#define writel ltq_w32 -#define readl ltq_r32 -void dwc_otg_power_on (void) -{ - // clear power - writel(readl(DANUBE_PMU_PWDCR) | 0x41, DANUBE_PMU_PWDCR); - // set clock gating - if (ltq_is_ase()) - writel(readl(DANUBE_CGU_IFCCR) & ~0x20, DANUBE_CGU_IFCCR); - else - writel(readl(DANUBE_CGU_IFCCR) | 0x30, DANUBE_CGU_IFCCR); - // set power - writel(readl(DANUBE_PMU_PWDCR) & ~0x1, DANUBE_PMU_PWDCR); - writel(readl(DANUBE_PMU_PWDCR) & ~0x40, DANUBE_PMU_PWDCR); - writel(readl(DANUBE_PMU_PWDCR) & ~0x8000, DANUBE_PMU_PWDCR); - -#if 1//defined (DWC_HOST_ONLY) - // make the hardware be a host controller (default) - //clear_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_UBSCFG); - writel(readl(DANUBE_RCU_UBSCFG) & ~(1<<DANUBE_USBCFG_HDSEL_BIT), DANUBE_RCU_UBSCFG); - - //#elif defined (DWC_DEVICE_ONLY) - /* set the controller to the device mode */ - // set_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_UBSCFG); -#else -#error "For Danube/Twinpass, it should be HOST or Device Only." -#endif - - // set the HC's byte-order to big-endian - //set_bit (DANUBE_USBCFG_HOST_END_BIT, (volatile unsigned long *)DANUBE_RCU_UBSCFG); - writel(readl(DANUBE_RCU_UBSCFG) | (1<<DANUBE_USBCFG_HOST_END_BIT), DANUBE_RCU_UBSCFG); - //clear_bit (DANUBE_USBCFG_SLV_END_BIT, (volatile unsigned long *)DANUBE_RCU_UBSCFG); - writel(readl(DANUBE_RCU_UBSCFG) & ~(1<<DANUBE_USBCFG_SLV_END_BIT), DANUBE_RCU_UBSCFG); - //writel(0x400, DANUBE_RCU_UBSCFG); - - // PHY configurations. - writel (0x14014, (volatile unsigned long *)0xbe10103c); -} - -int ifx_usb_hc_init(unsigned long base_addr, int irq) -{ - return 0; -} - -void ifx_usb_hc_remove(void) -{ -} diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_ifx.h b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_ifx.h deleted file mode 100644 index 402d7a6540..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_ifx.h +++ /dev/null @@ -1,85 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : dwc_otg_ifx.h -** PROJECT : Twinpass/Danube -** MODULES : DWC OTG USB -** -** DATE : 12 April 2007 -** AUTHOR : Sung Winder -** DESCRIPTION : Platform specific initialization. -** COPYRIGHT : Copyright (c) 2007 -** Infineon Technologies AG -** 2F, No.2, Li-Hsin Rd., Hsinchu Science Park, -** Hsin-chu City, 300 Taiwan. -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Date $Author $Comment -** 12 April 2007 Sung Winder Initiate Version -*******************************************************************************/ -#if !defined(__DWC_OTG_IFX_H__) -#define __DWC_OTG_IFX_H__ - -#include <linux/irq.h> -#include <irq.h> - -// 20070316, winder added. -#ifndef SZ_256K -#define SZ_256K 0x00040000 -#endif - -extern void dwc_otg_power_on (void); - -/* FIXME: The current Linux-2.6 do not have these header files, but anyway, we need these. */ -// #include <asm/danube/danube.h> -// #include <asm/ifx/irq.h> - -/* winder, I used the Danube parameter as default. * - * We could change this through module param. */ -#define IFX_USB_IOMEM_BASE 0x1e101000 -#define IFX_USB_IOMEM_SIZE SZ_256K -#define IFX_USB_IRQ LTQ_USB_INT - -/** - * This function is called to set correct clock gating and power. - * For Twinpass/Danube board. - */ -#ifndef DANUBE_RCU_BASE_ADDR -#define DANUBE_RCU_BASE_ADDR (0xBF203000) -#endif - -#ifndef DANUBE_CGU -#define DANUBE_CGU (0xBF103000) -#endif -#ifndef DANUBE_CGU_IFCCR -/***CGU Interface Clock Control Register***/ -#define DANUBE_CGU_IFCCR ((volatile u32*)(DANUBE_CGU+ 0x0018)) -#endif - -#ifndef DANUBE_PMU -#define DANUBE_PMU (KSEG1+0x1F102000) -#endif -#ifndef DANUBE_PMU_PWDCR -/* PMU Power down Control Register */ -#define DANUBE_PMU_PWDCR ((volatile u32*)(DANUBE_PMU+0x001C)) -#endif - - -#define DANUBE_RCU_UBSCFG ((volatile u32*)(DANUBE_RCU_BASE_ADDR + 0x18)) -#define DANUBE_USBCFG_HDSEL_BIT 11 // 0:host, 1:device -#define DANUBE_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end -#define DANUBE_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - -extern void ltq_mask_and_ack_irq(struct irq_data *d); - -static void inline mask_and_ack_ifx_irq(int x) -{ - struct irq_data d; - d.irq = x; - ltq_mask_and_ack_irq(&d); -} -#endif //__DWC_OTG_IFX_H__ diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_plat.h b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_plat.h deleted file mode 100644 index 727d0c4a52..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_plat.h +++ /dev/null @@ -1,269 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/platform/dwc_otg_plat.h $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 510301 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -#if !defined(__DWC_OTG_PLAT_H__) -#define __DWC_OTG_PLAT_H__ - -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/list.h> -#include <linux/delay.h> -#include <asm/io.h> - -/** - * @file - * - * This file contains the Platform Specific constants, interfaces - * (functions and macros) for Linux. - * - */ -/*#if !defined(__LINUX__) -#error "The contents of this file is Linux specific!!!" -#endif -*/ -#include <lantiq_soc.h> -#define writel ltq_w32 -#define readl ltq_r32 - -/** - * Reads the content of a register. - * - * @param _reg address of register to read. - * @return contents of the register. - * - - * Usage:<br> - * <code>uint32_t dev_ctl = dwc_read_reg32(&dev_regs->dctl);</code> - */ -static __inline__ uint32_t dwc_read_reg32( volatile uint32_t *_reg) -{ - return readl(_reg); -}; - -/** - * Writes a register with a 32 bit value. - * - * @param _reg address of register to read. - * @param _value to write to _reg. - * - * Usage:<br> - * <code>dwc_write_reg32(&dev_regs->dctl, 0); </code> - */ -static __inline__ void dwc_write_reg32( volatile uint32_t *_reg, const uint32_t _value) -{ - writel( _value, _reg ); -}; - -/** - * This function modifies bit values in a register. Using the - * algorithm: (reg_contents & ~clear_mask) | set_mask. - * - * @param _reg address of register to read. - * @param _clear_mask bit mask to be cleared. - * @param _set_mask bit mask to be set. - * - * Usage:<br> - * <code> // Clear the SOF Interrupt Mask bit and <br> - * // set the OTG Interrupt mask bit, leaving all others as they were. - * dwc_modify_reg32(&dev_regs->gintmsk, DWC_SOF_INT, DWC_OTG_INT);</code> - */ -static __inline__ - void dwc_modify_reg32( volatile uint32_t *_reg, const uint32_t _clear_mask, const uint32_t _set_mask) -{ - writel( (readl(_reg) & ~_clear_mask) | _set_mask, _reg ); -}; - - -/** - * Wrapper for the OS micro-second delay function. - * @param[in] _usecs Microseconds of delay - */ -static __inline__ void UDELAY( const uint32_t _usecs ) -{ - udelay( _usecs ); -} - -/** - * Wrapper for the OS milli-second delay function. - * @param[in] _msecs milliseconds of delay - */ -static __inline__ void MDELAY( const uint32_t _msecs ) -{ - mdelay( _msecs ); -} - -/** - * Wrapper for the Linux spin_lock. On the ARM (Integrator) - * spin_lock() is a nop. - * - * @param _lock Pointer to the spinlock. - */ -static __inline__ void SPIN_LOCK( spinlock_t *_lock ) -{ - spin_lock(_lock); -} - -/** - * Wrapper for the Linux spin_unlock. On the ARM (Integrator) - * spin_lock() is a nop. - * - * @param _lock Pointer to the spinlock. - */ -static __inline__ void SPIN_UNLOCK( spinlock_t *_lock ) -{ - spin_unlock(_lock); -} - -/** - * Wrapper (macro) for the Linux spin_lock_irqsave. On the ARM - * (Integrator) spin_lock() is a nop. - * - * @param _l Pointer to the spinlock. - * @param _f unsigned long for irq flags storage. - */ -#define SPIN_LOCK_IRQSAVE( _l, _f ) { \ - spin_lock_irqsave(_l,_f); \ - } - -/** - * Wrapper (macro) for the Linux spin_unlock_irqrestore. On the ARM - * (Integrator) spin_lock() is a nop. - * - * @param _l Pointer to the spinlock. - * @param _f unsigned long for irq flags storage. - */ -#define SPIN_UNLOCK_IRQRESTORE( _l,_f ) {\ - spin_unlock_irqrestore(_l,_f); \ - } - - -/* - * Debugging support vanishes in non-debug builds. - */ - - -/** - * The Debug Level bit-mask variable. - */ -extern uint32_t g_dbg_lvl; -/** - * Set the Debug Level variable. - */ -static inline uint32_t SET_DEBUG_LEVEL( const uint32_t _new ) -{ - uint32_t old = g_dbg_lvl; - g_dbg_lvl = _new; - return old; -} - -/** When debug level has the DBG_CIL bit set, display CIL Debug messages. */ -#define DBG_CIL (0x2) -/** When debug level has the DBG_CILV bit set, display CIL Verbose debug - * messages */ -#define DBG_CILV (0x20) -/** When debug level has the DBG_PCD bit set, display PCD (Device) debug - * messages */ -#define DBG_PCD (0x4) -/** When debug level has the DBG_PCDV set, display PCD (Device) Verbose debug - * messages */ -#define DBG_PCDV (0x40) -/** When debug level has the DBG_HCD bit set, display Host debug messages */ -#define DBG_HCD (0x8) -/** When debug level has the DBG_HCDV bit set, display Verbose Host debug - * messages */ -#define DBG_HCDV (0x80) -/** When debug level has the DBG_HCD_URB bit set, display enqueued URBs in host - * mode. */ -#define DBG_HCD_URB (0x800) - -/** When debug level has any bit set, display debug messages */ -#define DBG_ANY (0xFF) - -/** All debug messages off */ -#define DBG_OFF 0 - -/** Prefix string for DWC_DEBUG print macros. */ -#define USB_DWC "DWC_otg: " - -/** - * Print a debug message when the Global debug level variable contains - * the bit defined in <code>lvl</code>. - * - * @param[in] lvl - Debug level, use one of the DBG_ constants above. - * @param[in] x - like printf - * - * Example:<p> - * <code> - * DWC_DEBUGPL( DBG_ANY, "%s(%p)\n", __func__, _reg_base_addr); - * </code> - * <br> - * results in:<br> - * <code> - * usb-DWC_otg: dwc_otg_cil_init(ca867000) - * </code> - */ -#ifdef DEBUG - -# define DWC_DEBUGPL(lvl, x...) do{ if ((lvl)&g_dbg_lvl)printk( KERN_DEBUG USB_DWC x ); }while(0) -# define DWC_DEBUGP(x...) DWC_DEBUGPL(DBG_ANY, x ) - -# define CHK_DEBUG_LEVEL(level) ((level) & g_dbg_lvl) - -#else - -# define DWC_DEBUGPL(lvl, x...) do{}while(0) -# define DWC_DEBUGP(x...) - -# define CHK_DEBUG_LEVEL(level) (0) - -#endif /*DEBUG*/ - -/** - * Print an Error message. - */ -#define DWC_ERROR(x...) printk( KERN_ERR USB_DWC x ) -/** - * Print a Warning message. - */ -#define DWC_WARN(x...) printk( KERN_WARNING USB_DWC x ) -/** - * Print a notice (normal but significant message). - */ -#define DWC_NOTICE(x...) printk( KERN_NOTICE USB_DWC x ) -/** - * Basic message printing. - */ -#define DWC_PRINT(x...) printk( KERN_INFO USB_DWC x ) - -#endif - diff --git a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_regs.h b/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_regs.h deleted file mode 100644 index 397a954f39..0000000000 --- a/target/linux/lantiq/files/drivers/usb/dwc_otg/dwc_otg_regs.h +++ /dev/null @@ -1,1797 +0,0 @@ -/* ========================================================================== - * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_regs.h $ - * $Revision: 1.1.1.1 $ - * $Date: 2009-04-17 06:15:34 $ - * $Change: 631780 $ - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -#ifndef __DWC_OTG_REGS_H__ -#define __DWC_OTG_REGS_H__ - -/** - * @file - * - * This file contains the data structures for accessing the DWC_otg core registers. - * - * The application interfaces with the HS OTG core by reading from and - * writing to the Control and Status Register (CSR) space through the - * AHB Slave interface. These registers are 32 bits wide, and the - * addresses are 32-bit-block aligned. - * CSRs are classified as follows: - * - Core Global Registers - * - Device Mode Registers - * - Device Global Registers - * - Device Endpoint Specific Registers - * - Host Mode Registers - * - Host Global Registers - * - Host Port CSRs - * - Host Channel Specific Registers - * - * Only the Core Global registers can be accessed in both Device and - * Host modes. When the HS OTG core is operating in one mode, either - * Device or Host, the application must not access registers from the - * other mode. When the core switches from one mode to another, the - * registers in the new mode of operation must be reprogrammed as they - * would be after a power-on reset. - */ - -/****************************************************************************/ -/** DWC_otg Core registers . - * The dwc_otg_core_global_regs structure defines the size - * and relative field offsets for the Core Global registers. - */ -typedef struct dwc_otg_core_global_regs -{ - /** OTG Control and Status Register. <i>Offset: 000h</i> */ - volatile uint32_t gotgctl; - /** OTG Interrupt Register. <i>Offset: 004h</i> */ - volatile uint32_t gotgint; - /**Core AHB Configuration Register. <i>Offset: 008h</i> */ - volatile uint32_t gahbcfg; -#define DWC_GLBINTRMASK 0x0001 -#define DWC_DMAENABLE 0x0020 -#define DWC_NPTXEMPTYLVL_EMPTY 0x0080 -#define DWC_NPTXEMPTYLVL_HALFEMPTY 0x0000 -#define DWC_PTXEMPTYLVL_EMPTY 0x0100 -#define DWC_PTXEMPTYLVL_HALFEMPTY 0x0000 - - - /**Core USB Configuration Register. <i>Offset: 00Ch</i> */ - volatile uint32_t gusbcfg; - /**Core Reset Register. <i>Offset: 010h</i> */ - volatile uint32_t grstctl; - /**Core Interrupt Register. <i>Offset: 014h</i> */ - volatile uint32_t gintsts; - /**Core Interrupt Mask Register. <i>Offset: 018h</i> */ - volatile uint32_t gintmsk; - /**Receive Status Queue Read Register (Read Only). <i>Offset: 01Ch</i> */ - volatile uint32_t grxstsr; - /**Receive Status Queue Read & POP Register (Read Only). <i>Offset: 020h</i>*/ - volatile uint32_t grxstsp; - /**Receive FIFO Size Register. <i>Offset: 024h</i> */ - volatile uint32_t grxfsiz; - /**Non Periodic Transmit FIFO Size Register. <i>Offset: 028h</i> */ - volatile uint32_t gnptxfsiz; - /**Non Periodic Transmit FIFO/Queue Status Register (Read - * Only). <i>Offset: 02Ch</i> */ - volatile uint32_t gnptxsts; - /**I2C Access Register. <i>Offset: 030h</i> */ - volatile uint32_t gi2cctl; - /**PHY Vendor Control Register. <i>Offset: 034h</i> */ - volatile uint32_t gpvndctl; - /**General Purpose Input/Output Register. <i>Offset: 038h</i> */ - volatile uint32_t ggpio; - /**User ID Register. <i>Offset: 03Ch</i> */ - volatile uint32_t guid; - /**Synopsys ID Register (Read Only). <i>Offset: 040h</i> */ - volatile uint32_t gsnpsid; - /**User HW Config1 Register (Read Only). <i>Offset: 044h</i> */ - volatile uint32_t ghwcfg1; - /**User HW Config2 Register (Read Only). <i>Offset: 048h</i> */ - volatile uint32_t ghwcfg2; -#define DWC_SLAVE_ONLY_ARCH 0 -#define DWC_EXT_DMA_ARCH 1 -#define DWC_INT_DMA_ARCH 2 - -#define DWC_MODE_HNP_SRP_CAPABLE 0 -#define DWC_MODE_SRP_ONLY_CAPABLE 1 -#define DWC_MODE_NO_HNP_SRP_CAPABLE 2 -#define DWC_MODE_SRP_CAPABLE_DEVICE 3 -#define DWC_MODE_NO_SRP_CAPABLE_DEVICE 4 -#define DWC_MODE_SRP_CAPABLE_HOST 5 -#define DWC_MODE_NO_SRP_CAPABLE_HOST 6 - - /**User HW Config3 Register (Read Only). <i>Offset: 04Ch</i> */ - volatile uint32_t ghwcfg3; - /**User HW Config4 Register (Read Only). <i>Offset: 050h</i>*/ - volatile uint32_t ghwcfg4; - /** Reserved <i>Offset: 054h-0FFh</i> */ - uint32_t reserved[43]; - /** Host Periodic Transmit FIFO Size Register. <i>Offset: 100h</i> */ - volatile uint32_t hptxfsiz; - /** Device Periodic Transmit FIFO#n Register if dedicated fifos are disabled, - otherwise Device Transmit FIFO#n Register. - * <i>Offset: 104h + (FIFO_Number-1)*04h, 1 <= FIFO Number <= 15 (1<=n<=15).</i> */ - //volatile uint32_t dptxfsiz[15]; - volatile uint32_t dptxfsiz_dieptxf[15]; -} dwc_otg_core_global_regs_t; - -/** - * This union represents the bit fields of the Core OTG Control - * and Status Register (GOTGCTL). Set the bits using the bit - * fields then write the <i>d32</i> value to the register. - */ -typedef union gotgctl_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct - { - unsigned reserved31_21 : 11; - unsigned currmod : 1; - unsigned bsesvld : 1; - unsigned asesvld : 1; - unsigned reserved17 : 1; - unsigned conidsts : 1; - unsigned reserved15_12 : 4; - unsigned devhnpen : 1; - unsigned hstsethnpen : 1; - unsigned hnpreq : 1; - unsigned hstnegscs : 1; - unsigned reserved7_2 : 6; - unsigned sesreq : 1; - unsigned sesreqscs : 1; - } b; -} gotgctl_data_t; - -/** - * This union represents the bit fields of the Core OTG Interrupt Register - * (GOTGINT). Set/clear the bits using the bit fields then write the <i>d32</i> - * value to the register. - */ -typedef union gotgint_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct - { - /** Current Mode */ - unsigned reserved31_20 : 12; - /** Debounce Done */ - unsigned debdone : 1; - /** A-Device Timeout Change */ - unsigned adevtoutchng : 1; - /** Host Negotiation Detected */ - unsigned hstnegdet : 1; - unsigned reserver16_10 : 7; - /** Host Negotiation Success Status Change */ - unsigned hstnegsucstschng : 1; - /** Session Request Success Status Change */ - unsigned sesreqsucstschng : 1; - unsigned reserved3_7 : 5; - /** Session End Detected */ - unsigned sesenddet : 1; - /** Current Mode */ - unsigned reserved1_0 : 2; - } b; -} gotgint_data_t; - - -/** - * This union represents the bit fields of the Core AHB Configuration - * Register (GAHBCFG). Set/clear the bits using the bit fields then - * write the <i>d32</i> value to the register. - */ -typedef union gahbcfg_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct - { -#define DWC_GAHBCFG_TXFEMPTYLVL_EMPTY 1 -#define DWC_GAHBCFG_TXFEMPTYLVL_HALFEMPTY 0 - unsigned reserved9_31 : 23; - unsigned ptxfemplvl : 1; - unsigned nptxfemplvl_txfemplvl : 1; -#define DWC_GAHBCFG_DMAENABLE 1 - unsigned reserved : 1; - unsigned dmaenable : 1; -#define DWC_GAHBCFG_INT_DMA_BURST_SINGLE 0 -#define DWC_GAHBCFG_INT_DMA_BURST_INCR 1 -#define DWC_GAHBCFG_INT_DMA_BURST_INCR4 3 -#define DWC_GAHBCFG_INT_DMA_BURST_INCR8 5 -#define DWC_GAHBCFG_INT_DMA_BURST_INCR16 7 - unsigned hburstlen : 4; - unsigned glblintrmsk : 1; -#define DWC_GAHBCFG_GLBINT_ENABLE 1 - - } b; -} gahbcfg_data_t; - -/** - * This union represents the bit fields of the Core USB Configuration - * Register (GUSBCFG). Set the bits using the bit fields then write - * the <i>d32</i> value to the register. - */ -typedef union gusbcfg_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct - { - unsigned corrupt_tx_packet: 1; /*fscz*/ - unsigned force_device_mode: 1; - unsigned force_host_mode: 1; - unsigned reserved23_28 : 6; - unsigned term_sel_dl_pulse : 1; - unsigned ulpi_int_vbus_indicator : 1; - unsigned ulpi_ext_vbus_drv : 1; - unsigned ulpi_clk_sus_m : 1; - unsigned ulpi_auto_res : 1; - unsigned ulpi_fsls : 1; - unsigned otgutmifssel : 1; - unsigned phylpwrclksel : 1; - unsigned nptxfrwnden : 1; - unsigned usbtrdtim : 4; - unsigned hnpcap : 1; - unsigned srpcap : 1; - unsigned ddrsel : 1; - unsigned physel : 1; - unsigned fsintf : 1; - unsigned ulpi_utmi_sel : 1; - unsigned phyif : 1; - unsigned toutcal : 3; - } b; -} gusbcfg_data_t; - -/** - * This union represents the bit fields of the Core Reset Register - * (GRSTCTL). Set/clear the bits using the bit fields then write the - * <i>d32</i> value to the register. - */ -typedef union grstctl_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct - { - /** AHB Master Idle. Indicates the AHB Master State - * Machine is in IDLE condition. */ - unsigned ahbidle : 1; - /** DMA Request Signal. Indicated DMA request is in - * probress. Used for debug purpose. */ - unsigned dmareq : 1; - /** Reserved */ - unsigned reserved29_11 : 19; - /** TxFIFO Number (TxFNum) (Device and Host). - * - * This is the FIFO number which needs to be flushed, - * using the TxFIFO Flush bit. This field should not - * be changed until the TxFIFO Flush bit is cleared by - * the core. - * - 0x0 : Non Periodic TxFIFO Flush - * - 0x1 : Periodic TxFIFO #1 Flush in device mode - * or Periodic TxFIFO in host mode - * - 0x2 : Periodic TxFIFO #2 Flush in device mode. - * - ... - * - 0xF : Periodic TxFIFO #15 Flush in device mode - * - 0x10: Flush all the Transmit NonPeriodic and - * Transmit Periodic FIFOs in the core - */ - unsigned txfnum : 5; - /** TxFIFO Flush (TxFFlsh) (Device and Host). - * - * This bit is used to selectively flush a single or - * all transmit FIFOs. The application must first - * ensure that the core is not in the middle of a - * transaction. <p>The application should write into - * this bit, only after making sure that neither the - * DMA engine is writing into the TxFIFO nor the MAC - * is reading the data out of the FIFO. <p>The - * application should wait until the core clears this - * bit, before performing any operations. This bit - * will takes 8 clocks (slowest of PHY or AHB clock) - * to clear. - */ - unsigned txfflsh : 1; - /** RxFIFO Flush (RxFFlsh) (Device and Host) - * - * The application can flush the entire Receive FIFO - * using this bit. <p>The application must first - * ensure that the core is not in the middle of a - * transaction. <p>The application should write into - * this bit, only after making sure that neither the - * DMA engine is reading from the RxFIFO nor the MAC - * is writing the data in to the FIFO. <p>The - * application should wait until the bit is cleared - * before performing any other operations. This bit - * will takes 8 clocks (slowest of PHY or AHB clock) - * to clear. - */ - unsigned rxfflsh : 1; - /** In Token Sequence Learning Queue Flush - * (INTknQFlsh) (Device Only) - */ - unsigned intknqflsh : 1; - /** Host Frame Counter Reset (Host Only)<br> - * - * The application can reset the (micro)frame number - * counter inside the core, using this bit. When the - * (micro)frame counter is reset, the subsequent SOF - * sent out by the core, will have a (micro)frame - * number of 0. - */ - unsigned hstfrm : 1; - /** Hclk Soft Reset - * - * The application uses this bit to reset the control logic in - * the AHB clock domain. Only AHB clock domain pipelines are - * reset. - */ - unsigned hsftrst : 1; - /** Core Soft Reset (CSftRst) (Device and Host) - * - * The application can flush the control logic in the - * entire core using this bit. This bit resets the - * pipelines in the AHB Clock domain as well as the - * PHY Clock domain. - * - * The state machines are reset to an IDLE state, the - * control bits in the CSRs are cleared, all the - * transmit FIFOs and the receive FIFO are flushed. - * - * The status mask bits that control the generation of - * the interrupt, are cleared, to clear the - * interrupt. The interrupt status bits are not - * cleared, so the application can get the status of - * any events that occurred in the core after it has - * set this bit. - * - * Any transactions on the AHB are terminated as soon - * as possible following the protocol. Any - * transactions on the USB are terminated immediately. - * - * The configuration settings in the CSRs are - * unchanged, so the software doesn't have to - * reprogram these registers (Device - * Configuration/Host Configuration/Core System - * Configuration/Core PHY Configuration). - * - * The application can write to this bit, any time it - * wants to reset the core. This is a self clearing - * bit and the core clears this bit after all the - * necessary logic is reset in the core, which may - * take several clocks, depending on the current state - * of the core. - */ - unsigned csftrst : 1; - } b; -} grstctl_t; - - -/** - * This union represents the bit fields of the Core Interrupt Mask - * Register (GINTMSK). Set/clear the bits using the bit fields then - * write the <i>d32</i> value to the register. - */ -typedef union gintmsk_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct - { - unsigned wkupintr : 1; - unsigned sessreqintr : 1; - unsigned disconnect : 1; - unsigned conidstschng : 1; - unsigned reserved27 : 1; - unsigned ptxfempty : 1; - unsigned hcintr : 1; - unsigned portintr : 1; - unsigned reserved22_23 : 2; - unsigned incomplisoout : 1; - unsigned incomplisoin : 1; - unsigned outepintr : 1; - unsigned inepintr : 1; - unsigned epmismatch : 1; - unsigned reserved16 : 1; - unsigned eopframe : 1; - unsigned isooutdrop : 1; - unsigned enumdone : 1; - unsigned usbreset : 1; - unsigned usbsuspend : 1; - unsigned erlysuspend : 1; - unsigned i2cintr : 1; - unsigned reserved8 : 1; - unsigned goutnakeff : 1; - unsigned ginnakeff : 1; - unsigned nptxfempty : 1; - unsigned rxstsqlvl : 1; - unsigned sofintr : 1; - unsigned otgintr : 1; - unsigned modemismatch : 1; - unsigned reserved0 : 1; - } b; -} gintmsk_data_t; -/** - * This union represents the bit fields of the Core Interrupt Register - * (GINTSTS). Set/clear the bits using the bit fields then write the - * <i>d32</i> value to the register. - */ -typedef union gintsts_data -{ - /** raw register data */ - uint32_t d32; -#define DWC_SOF_INTR_MASK 0x0008 - /** register bits */ - struct - { -#define DWC_HOST_MODE 1 - unsigned wkupintr : 1; - unsigned sessreqintr : 1; - unsigned disconnect : 1; - unsigned conidstschng : 1; - unsigned reserved27 : 1; - unsigned ptxfempty : 1; - unsigned hcintr : 1; - unsigned portintr : 1; - unsigned reserved22_23 : 2; - unsigned incomplisoout : 1; - unsigned incomplisoin : 1; - unsigned outepintr : 1; - unsigned inepint: 1; - unsigned epmismatch : 1; - unsigned intokenrx : 1; - unsigned eopframe : 1; - unsigned isooutdrop : 1; - unsigned enumdone : 1; - unsigned usbreset : 1; - unsigned usbsuspend : 1; - unsigned erlysuspend : 1; - unsigned i2cintr : 1; - unsigned reserved8 : 1; - unsigned goutnakeff : 1; - unsigned ginnakeff : 1; - unsigned nptxfempty : 1; - unsigned rxstsqlvl : 1; - unsigned sofintr : 1; - unsigned otgintr : 1; - unsigned modemismatch : 1; - unsigned curmode : 1; - } b; -} gintsts_data_t; - - -/** - * This union represents the bit fields in the Device Receive Status Read and - * Pop Registers (GRXSTSR, GRXSTSP) Read the register into the <i>d32</i> - * element then read out the bits using the <i>b</i>it elements. - */ -typedef union device_grxsts_data { - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved : 7; - unsigned fn : 4; -#define DWC_STS_DATA_UPDT 0x2 // OUT Data Packet -#define DWC_STS_XFER_COMP 0x3 // OUT Data Transfer Complete - -#define DWC_DSTS_GOUT_NAK 0x1 // Global OUT NAK -#define DWC_DSTS_SETUP_COMP 0x4 // Setup Phase Complete -#define DWC_DSTS_SETUP_UPDT 0x6 // SETUP Packet - unsigned pktsts : 4; - unsigned dpid : 2; - unsigned bcnt : 11; - unsigned epnum : 4; - } b; -} device_grxsts_data_t; - -/** - * This union represents the bit fields in the Host Receive Status Read and - * Pop Registers (GRXSTSR, GRXSTSP) Read the register into the <i>d32</i> - * element then read out the bits using the <i>b</i>it elements. - */ -typedef union host_grxsts_data { - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved31_21 : 11; -#define DWC_GRXSTS_PKTSTS_IN 0x2 -#define DWC_GRXSTS_PKTSTS_IN_XFER_COMP 0x3 -#define DWC_GRXSTS_PKTSTS_DATA_TOGGLE_ERR 0x5 -#define DWC_GRXSTS_PKTSTS_CH_HALTED 0x7 - unsigned pktsts : 4; - unsigned dpid : 2; - unsigned bcnt : 11; - unsigned chnum : 4; - } b; -} host_grxsts_data_t; - -/** - * This union represents the bit fields in the FIFO Size Registers (HPTXFSIZ, - * GNPTXFSIZ, DPTXFSIZn). Read the register into the <i>d32</i> element then - * read out the bits using the <i>b</i>it elements. - */ -typedef union fifosize_data { - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned depth : 16; - unsigned startaddr : 16; - } b; -} fifosize_data_t; - -/** - * This union represents the bit fields in the Non-Periodic Transmit - * FIFO/Queue Status Register (GNPTXSTS). Read the register into the - * <i>d32</i> element then read out the bits using the <i>b</i>it - * elements. - */ -typedef union gnptxsts_data { - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved : 1; - /** Top of the Non-Periodic Transmit Request Queue - * - bits 30:27 - Channel/EP Number - * - bits 26:25 - Token Type - * - bit 24 - Terminate (Last entry for the selected - * channel/EP) - * - 2'b00 - IN/OUT - * - 2'b01 - Zero Length OUT - * - 2'b10 - PING/Complete Split - * - 2'b11 - Channel Halt - - */ - unsigned nptxqtop_chnep : 4; - unsigned nptxqtop_token : 2; - unsigned nptxqtop_terminate : 1; - unsigned nptxqspcavail : 8; - unsigned nptxfspcavail : 16; - } b; -} gnptxsts_data_t; - -/** - * This union represents the bit fields in the Transmit - * FIFO Status Register (DTXFSTS). Read the register into the - * <i>d32</i> element then read out the bits using the <i>b</i>it - * elements. - */ -typedef union dtxfsts_data /* fscz */ //* -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved : 16; - unsigned txfspcavail : 16; - } b; -} dtxfsts_data_t; - -/** - * This union represents the bit fields in the I2C Control Register - * (I2CCTL). Read the register into the <i>d32</i> element then read out the - * bits using the <i>b</i>it elements. - */ -typedef union gi2cctl_data { - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned bsydne : 1; - unsigned rw : 1; - unsigned reserved : 2; - unsigned i2cdevaddr : 2; - unsigned i2csuspctl : 1; - unsigned ack : 1; - unsigned i2cen : 1; - unsigned addr : 7; - unsigned regaddr : 8; - unsigned rwdata : 8; - } b; -} gi2cctl_data_t; - -/** - * This union represents the bit fields in the User HW Config1 - * Register. Read the register into the <i>d32</i> element then read - * out the bits using the <i>b</i>it elements. - */ -typedef union hwcfg1_data { - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned ep_dir15 : 2; - unsigned ep_dir14 : 2; - unsigned ep_dir13 : 2; - unsigned ep_dir12 : 2; - unsigned ep_dir11 : 2; - unsigned ep_dir10 : 2; - unsigned ep_dir9 : 2; - unsigned ep_dir8 : 2; - unsigned ep_dir7 : 2; - unsigned ep_dir6 : 2; - unsigned ep_dir5 : 2; - unsigned ep_dir4 : 2; - unsigned ep_dir3 : 2; - unsigned ep_dir2 : 2; - unsigned ep_dir1 : 2; - unsigned ep_dir0 : 2; - } b; -} hwcfg1_data_t; - -/** - * This union represents the bit fields in the User HW Config2 - * Register. Read the register into the <i>d32</i> element then read - * out the bits using the <i>b</i>it elements. - */ -typedef union hwcfg2_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - /* GHWCFG2 */ - unsigned reserved31 : 1; - unsigned dev_token_q_depth : 5; - unsigned host_perio_tx_q_depth : 2; - unsigned nonperio_tx_q_depth : 2; - unsigned rx_status_q_depth : 2; - unsigned dynamic_fifo : 1; - unsigned perio_ep_supported : 1; - unsigned num_host_chan : 4; - unsigned num_dev_ep : 4; - unsigned fs_phy_type : 2; -#define DWC_HWCFG2_HS_PHY_TYPE_NOT_SUPPORTED 0 -#define DWC_HWCFG2_HS_PHY_TYPE_UTMI 1 -#define DWC_HWCFG2_HS_PHY_TYPE_ULPI 2 -#define DWC_HWCFG2_HS_PHY_TYPE_UTMI_ULPI 3 - unsigned hs_phy_type : 2; - unsigned point2point : 1; - unsigned architecture : 2; -#define DWC_HWCFG2_OP_MODE_HNP_SRP_CAPABLE_OTG 0 -#define DWC_HWCFG2_OP_MODE_SRP_ONLY_CAPABLE_OTG 1 -#define DWC_HWCFG2_OP_MODE_NO_HNP_SRP_CAPABLE_OTG 2 -#define DWC_HWCFG2_OP_MODE_SRP_CAPABLE_DEVICE 3 -#define DWC_HWCFG2_OP_MODE_NO_SRP_CAPABLE_DEVICE 4 -#define DWC_HWCFG2_OP_MODE_SRP_CAPABLE_HOST 5 -#define DWC_HWCFG2_OP_MODE_NO_SRP_CAPABLE_HOST 6 - unsigned op_mode : 3; - } b; -} hwcfg2_data_t; - -/** - * This union represents the bit fields in the User HW Config3 - * Register. Read the register into the <i>d32</i> element then read - * out the bits using the <i>b</i>it elements. - */ -typedef union hwcfg3_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - /* GHWCFG3 */ - unsigned dfifo_depth : 16; - unsigned reserved15_13 : 3; - unsigned ahb_phy_clock_synch : 1; - unsigned synch_reset_type : 1; - unsigned optional_features : 1; - unsigned vendor_ctrl_if : 1; - unsigned i2c : 1; - unsigned otg_func : 1; - unsigned packet_size_cntr_width : 3; - unsigned xfer_size_cntr_width : 4; - } b; -} hwcfg3_data_t; - -/** - * This union represents the bit fields in the User HW Config4 - * Register. Read the register into the <i>d32</i> element then read - * out the bits using the <i>b</i>it elements. - */ -typedef union hwcfg4_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { -unsigned reserved31_30 : 2; /* fscz */ - unsigned num_in_eps : 4; - unsigned ded_fifo_en : 1; - - unsigned session_end_filt_en : 1; - unsigned b_valid_filt_en : 1; - unsigned a_valid_filt_en : 1; - unsigned vbus_valid_filt_en : 1; - unsigned iddig_filt_en : 1; - unsigned num_dev_mode_ctrl_ep : 4; - unsigned utmi_phy_data_width : 2; - unsigned min_ahb_freq : 9; - unsigned power_optimiz : 1; - unsigned num_dev_perio_in_ep : 4; - } b; -} hwcfg4_data_t; - -//////////////////////////////////////////// -// Device Registers -/** - * Device Global Registers. <i>Offsets 800h-BFFh</i> - * - * The following structures define the size and relative field offsets - * for the Device Mode Registers. - * - * <i>These registers are visible only in Device mode and must not be - * accessed in Host mode, as the results are unknown.</i> - */ -typedef struct dwc_otg_dev_global_regs -{ - /** Device Configuration Register. <i>Offset 800h</i> */ - volatile uint32_t dcfg; - /** Device Control Register. <i>Offset: 804h</i> */ - volatile uint32_t dctl; - /** Device Status Register (Read Only). <i>Offset: 808h</i> */ - volatile uint32_t dsts; - /** Reserved. <i>Offset: 80Ch</i> */ - uint32_t unused; - /** Device IN Endpoint Common Interrupt Mask - * Register. <i>Offset: 810h</i> */ - volatile uint32_t diepmsk; - /** Device OUT Endpoint Common Interrupt Mask - * Register. <i>Offset: 814h</i> */ - volatile uint32_t doepmsk; - /** Device All Endpoints Interrupt Register. <i>Offset: 818h</i> */ - volatile uint32_t daint; - /** Device All Endpoints Interrupt Mask Register. <i>Offset: - * 81Ch</i> */ - volatile uint32_t daintmsk; - /** Device IN Token Queue Read Register-1 (Read Only). - * <i>Offset: 820h</i> */ - volatile uint32_t dtknqr1; - /** Device IN Token Queue Read Register-2 (Read Only). - * <i>Offset: 824h</i> */ - volatile uint32_t dtknqr2; - /** Device VBUS discharge Register. <i>Offset: 828h</i> */ - volatile uint32_t dvbusdis; - /** Device VBUS Pulse Register. <i>Offset: 82Ch</i> */ - volatile uint32_t dvbuspulse; - /** Device IN Token Queue Read Register-3 (Read Only). - * Device Thresholding control register (Read/Write) - * <i>Offset: 830h</i> */ - volatile uint32_t dtknqr3_dthrctl; - /** Device IN Token Queue Read Register-4 (Read Only). / - * Device IN EPs empty Inr. Mask Register (Read/Write) - * <i>Offset: 834h</i> */ - volatile uint32_t dtknqr4_fifoemptymsk; -} dwc_otg_device_global_regs_t; - -/** - * This union represents the bit fields in the Device Configuration - * Register. Read the register into the <i>d32</i> member then - * set/clear the bits using the <i>b</i>it elements. Write the - * <i>d32</i> member to the dcfg register. - */ -typedef union dcfg_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved31_23 : 9; - /** In Endpoint Mis-match count */ - unsigned epmscnt : 5; - unsigned reserved13_17 : 5; - /** Periodic Frame Interval */ -#define DWC_DCFG_FRAME_INTERVAL_80 0 -#define DWC_DCFG_FRAME_INTERVAL_85 1 -#define DWC_DCFG_FRAME_INTERVAL_90 2 -#define DWC_DCFG_FRAME_INTERVAL_95 3 - unsigned perfrint : 2; - /** Device Addresses */ - unsigned devaddr : 7; - unsigned reserved3 : 1; - /** Non Zero Length Status OUT Handshake */ -#define DWC_DCFG_SEND_STALL 1 - unsigned nzstsouthshk : 1; - /** Device Speed */ - unsigned devspd : 2; - } b; -} dcfg_data_t; - -/** - * This union represents the bit fields in the Device Control - * Register. Read the register into the <i>d32</i> member then - * set/clear the bits using the <i>b</i>it elements. - */ -typedef union dctl_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved : 20; - /** Power-On Programming Done */ - unsigned pwronprgdone : 1; - /** Clear Global OUT NAK */ - unsigned cgoutnak : 1; - /** Set Global OUT NAK */ - unsigned sgoutnak : 1; - /** Clear Global Non-Periodic IN NAK */ - unsigned cgnpinnak : 1; - /** Set Global Non-Periodic IN NAK */ - unsigned sgnpinnak : 1; - /** Test Control */ - unsigned tstctl : 3; - /** Global OUT NAK Status */ - unsigned goutnaksts : 1; - /** Global Non-Periodic IN NAK Status */ - unsigned gnpinnaksts : 1; - /** Soft Disconnect */ - unsigned sftdiscon : 1; - /** Remote Wakeup */ - unsigned rmtwkupsig : 1; - } b; -} dctl_data_t; - -/** - * This union represents the bit fields in the Device Status - * Register. Read the register into the <i>d32</i> member then - * set/clear the bits using the <i>b</i>it elements. - */ -typedef union dsts_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved22_31 : 10; - /** Frame or Microframe Number of the received SOF */ - unsigned soffn : 14; - unsigned reserved4_7: 4; - /** Erratic Error */ - unsigned errticerr : 1; - /** Enumerated Speed */ -#define DWC_DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ 0 -#define DWC_DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ 1 -#define DWC_DSTS_ENUMSPD_LS_PHY_6MHZ 2 -#define DWC_DSTS_ENUMSPD_FS_PHY_48MHZ 3 - unsigned enumspd : 2; - /** Suspend Status */ - unsigned suspsts : 1; - } b; -} dsts_data_t; - - -/** - * This union represents the bit fields in the Device IN EP Interrupt - * Register and the Device IN EP Common Mask Register. - * - * - Read the register into the <i>d32</i> member then set/clear the - * bits using the <i>b</i>it elements. - */ -typedef union diepint_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved07_31 : 23; - unsigned txfifoundrn : 1; - /** IN Endpoint HAK Effective mask */ - unsigned emptyintr : 1; - /** IN Endpoint NAK Effective mask */ - unsigned inepnakeff : 1; - /** IN Token Received with EP mismatch mask */ - unsigned intknepmis : 1; - /** IN Token received with TxF Empty mask */ - unsigned intktxfemp : 1; - /** TimeOUT Handshake mask (non-ISOC EPs) */ - unsigned timeout : 1; - /** AHB Error mask */ - unsigned ahberr : 1; - /** Endpoint disable mask */ - unsigned epdisabled : 1; - /** Transfer complete mask */ - unsigned xfercompl : 1; - } b; -} diepint_data_t; -/** - * This union represents the bit fields in the Device IN EP Common - * Interrupt Mask Register. - */ -typedef union diepint_data diepmsk_data_t; - -/** - * This union represents the bit fields in the Device OUT EP Interrupt - * Registerand Device OUT EP Common Interrupt Mask Register. - * - * - Read the register into the <i>d32</i> member then set/clear the - * bits using the <i>b</i>it elements. - */ -typedef union doepint_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved04_31 : 27; - /** OUT Token Received when Endpoint Disabled */ - unsigned outtknepdis : 1; - /** Setup Phase Done (contorl EPs) */ - unsigned setup : 1; - /** AHB Error */ - unsigned ahberr : 1; - /** Endpoint disable */ - unsigned epdisabled : 1; - /** Transfer complete */ - unsigned xfercompl : 1; - } b; -} doepint_data_t; -/** - * This union represents the bit fields in the Device OUT EP Common - * Interrupt Mask Register. - */ -typedef union doepint_data doepmsk_data_t; - - -/** - * This union represents the bit fields in the Device All EP Interrupt - * and Mask Registers. - * - Read the register into the <i>d32</i> member then set/clear the - * bits using the <i>b</i>it elements. - */ -typedef union daint_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - /** OUT Endpoint bits */ - unsigned out : 16; - /** IN Endpoint bits */ - unsigned in : 16; - } ep; - struct { - /** OUT Endpoint bits */ - unsigned outep15 : 1; - unsigned outep14 : 1; - unsigned outep13 : 1; - unsigned outep12 : 1; - unsigned outep11 : 1; - unsigned outep10 : 1; - unsigned outep9 : 1; - unsigned outep8 : 1; - unsigned outep7 : 1; - unsigned outep6 : 1; - unsigned outep5 : 1; - unsigned outep4 : 1; - unsigned outep3 : 1; - unsigned outep2 : 1; - unsigned outep1 : 1; - unsigned outep0 : 1; - /** IN Endpoint bits */ - unsigned inep15 : 1; - unsigned inep14 : 1; - unsigned inep13 : 1; - unsigned inep12 : 1; - unsigned inep11 : 1; - unsigned inep10 : 1; - unsigned inep9 : 1; - unsigned inep8 : 1; - unsigned inep7 : 1; - unsigned inep6 : 1; - unsigned inep5 : 1; - unsigned inep4 : 1; - unsigned inep3 : 1; - unsigned inep2 : 1; - unsigned inep1 : 1; - unsigned inep0 : 1; - } b; -} daint_data_t; - -/** - * This union represents the bit fields in the Device IN Token Queue - * Read Registers. - * - Read the register into the <i>d32</i> member. - * - READ-ONLY Register - */ -typedef union dtknq1_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - /** EP Numbers of IN Tokens 0 ... 4 */ - unsigned epnums0_5 : 24; - /** write pointer has wrapped. */ - unsigned wrap_bit : 1; - /** Reserved */ - unsigned reserved05_06 : 2; - /** In Token Queue Write Pointer */ - unsigned intknwptr : 5; - }b; -} dtknq1_data_t; - -/** - * This union represents Threshold control Register - * - Read and write the register into the <i>d32</i> member. - * - READ-WRITABLE Register - */ -typedef union dthrctl_data //* /*fscz */ -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - /** Reserved */ - unsigned reserved26_31 : 6; - /** Rx Thr. Length */ - unsigned rx_thr_len : 9; - /** Rx Thr. Enable */ - unsigned rx_thr_en : 1; - /** Reserved */ - unsigned reserved11_15 : 5; - /** Tx Thr. Length */ - unsigned tx_thr_len : 9; - /** ISO Tx Thr. Enable */ - unsigned iso_thr_en : 1; - /** non ISO Tx Thr. Enable */ - unsigned non_iso_thr_en : 1; - - }b; -} dthrctl_data_t; - -/** - * Device Logical IN Endpoint-Specific Registers. <i>Offsets - * 900h-AFCh</i> - * - * There will be one set of endpoint registers per logical endpoint - * implemented. - * - * <i>These registers are visible only in Device mode and must not be - * accessed in Host mode, as the results are unknown.</i> - */ -typedef struct dwc_otg_dev_in_ep_regs -{ - /** Device IN Endpoint Control Register. <i>Offset:900h + - * (ep_num * 20h) + 00h</i> */ - volatile uint32_t diepctl; - /** Reserved. <i>Offset:900h + (ep_num * 20h) + 04h</i> */ - uint32_t reserved04; - /** Device IN Endpoint Interrupt Register. <i>Offset:900h + - * (ep_num * 20h) + 08h</i> */ - volatile uint32_t diepint; - /** Reserved. <i>Offset:900h + (ep_num * 20h) + 0Ch</i> */ - uint32_t reserved0C; - /** Device IN Endpoint Transfer Size - * Register. <i>Offset:900h + (ep_num * 20h) + 10h</i> */ - volatile uint32_t dieptsiz; - /** Device IN Endpoint DMA Address Register. <i>Offset:900h + - * (ep_num * 20h) + 14h</i> */ - volatile uint32_t diepdma; - /** Reserved. <i>Offset:900h + (ep_num * 20h) + 18h - 900h + - * (ep_num * 20h) + 1Ch</i>*/ - volatile uint32_t dtxfsts; - /** Reserved. <i>Offset:900h + (ep_num * 20h) + 1Ch - 900h + - * (ep_num * 20h) + 1Ch</i>*/ - uint32_t reserved18; -} dwc_otg_dev_in_ep_regs_t; - -/** - * Device Logical OUT Endpoint-Specific Registers. <i>Offsets: - * B00h-CFCh</i> - * - * There will be one set of endpoint registers per logical endpoint - * implemented. - * - * <i>These registers are visible only in Device mode and must not be - * accessed in Host mode, as the results are unknown.</i> - */ -typedef struct dwc_otg_dev_out_ep_regs -{ - /** Device OUT Endpoint Control Register. <i>Offset:B00h + - * (ep_num * 20h) + 00h</i> */ - volatile uint32_t doepctl; - /** Device OUT Endpoint Frame number Register. <i>Offset: - * B00h + (ep_num * 20h) + 04h</i> */ - volatile uint32_t doepfn; - /** Device OUT Endpoint Interrupt Register. <i>Offset:B00h + - * (ep_num * 20h) + 08h</i> */ - volatile uint32_t doepint; - /** Reserved. <i>Offset:B00h + (ep_num * 20h) + 0Ch</i> */ - uint32_t reserved0C; - /** Device OUT Endpoint Transfer Size Register. <i>Offset: - * B00h + (ep_num * 20h) + 10h</i> */ - volatile uint32_t doeptsiz; - /** Device OUT Endpoint DMA Address Register. <i>Offset:B00h - * + (ep_num * 20h) + 14h</i> */ - volatile uint32_t doepdma; - /** Reserved. <i>Offset:B00h + (ep_num * 20h) + 18h - B00h + - * (ep_num * 20h) + 1Ch</i> */ - uint32_t unused[2]; -} dwc_otg_dev_out_ep_regs_t; - -/** - * This union represents the bit fields in the Device EP Control - * Register. Read the register into the <i>d32</i> member then - * set/clear the bits using the <i>b</i>it elements. - */ -typedef union depctl_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - /** Endpoint Enable */ - unsigned epena : 1; - /** Endpoint Disable */ - unsigned epdis : 1; - /** Set DATA1 PID (INTR/Bulk IN and OUT endpoints) - * Writing to this field sets the Endpoint DPID (DPID) - * field in this register to DATA1 Set Odd - * (micro)frame (SetOddFr) (ISO IN and OUT Endpoints) - * Writing to this field sets the Even/Odd - * (micro)frame (EO_FrNum) field to odd (micro) frame. - */ - unsigned setd1pid : 1; - /** Set DATA0 PID (INTR/Bulk IN and OUT endpoints) - * Writing to this field sets the Endpoint DPID (DPID) - * field in this register to DATA0. Set Even - * (micro)frame (SetEvenFr) (ISO IN and OUT Endpoints) - * Writing to this field sets the Even/Odd - * (micro)frame (EO_FrNum) field to even (micro) - * frame. - */ - unsigned setd0pid : 1; - /** Set NAK */ - unsigned snak : 1; - /** Clear NAK */ - unsigned cnak : 1; - /** Tx Fifo Number - * IN EPn/IN EP0 - * OUT EPn/OUT EP0 - reserved */ - unsigned txfnum : 4; - /** Stall Handshake */ - unsigned stall : 1; - /** Snoop Mode - * OUT EPn/OUT EP0 - * IN EPn/IN EP0 - reserved */ - unsigned snp : 1; - /** Endpoint Type - * 2'b00: Control - * 2'b01: Isochronous - * 2'b10: Bulk - * 2'b11: Interrupt */ - unsigned eptype : 2; - /** NAK Status */ - unsigned naksts : 1; - /** Endpoint DPID (INTR/Bulk IN and OUT endpoints) - * This field contains the PID of the packet going to - * be received or transmitted on this endpoint. The - * application should program the PID of the first - * packet going to be received or transmitted on this - * endpoint , after the endpoint is - * activated. Application use the SetD1PID and - * SetD0PID fields of this register to program either - * D0 or D1 PID. - * - * The encoding for this field is - * - 0: D0 - * - 1: D1 - */ - unsigned dpid : 1; - /** USB Active Endpoint */ - unsigned usbactep : 1; - /** Next Endpoint - * IN EPn/IN EP0 - * OUT EPn/OUT EP0 - reserved */ - unsigned nextep : 4; - /** Maximum Packet Size - * IN/OUT EPn - * IN/OUT EP0 - 2 bits - * 2'b00: 64 Bytes - * 2'b01: 32 - * 2'b10: 16 - * 2'b11: 8 */ -#define DWC_DEP0CTL_MPS_64 0 -#define DWC_DEP0CTL_MPS_32 1 -#define DWC_DEP0CTL_MPS_16 2 -#define DWC_DEP0CTL_MPS_8 3 - unsigned mps : 11; - } b; -} depctl_data_t; - -/** - * This union represents the bit fields in the Device EP Transfer - * Size Register. Read the register into the <i>d32</i> member then - * set/clear the bits using the <i>b</i>it elements. - */ -typedef union deptsiz_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved : 1; - /** Multi Count - Periodic IN endpoints */ - unsigned mc : 2; - /** Packet Count */ - unsigned pktcnt : 10; - /** Transfer size */ - unsigned xfersize : 19; - } b; -} deptsiz_data_t; - -/** - * This union represents the bit fields in the Device EP 0 Transfer - * Size Register. Read the register into the <i>d32</i> member then - * set/clear the bits using the <i>b</i>it elements. - */ -typedef union deptsiz0_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved31 : 1; - /**Setup Packet Count (DOEPTSIZ0 Only) */ - unsigned supcnt : 2; - /** Reserved */ - unsigned reserved28_20 : 9; - /** Packet Count */ - unsigned pktcnt : 1; - /** Reserved */ - unsigned reserved18_7 : 12; - /** Transfer size */ - unsigned xfersize : 7; - } b; -} deptsiz0_data_t; - - -/** Maximum number of Periodic FIFOs */ -#define MAX_PERIO_FIFOS 15 -/** Maximum number of TX FIFOs */ -#define MAX_TX_FIFOS 15 -/** Maximum number of Endpoints/HostChannels */ -#define MAX_EPS_CHANNELS 16 -//#define MAX_EPS_CHANNELS 4 - -/** - * The dwc_otg_dev_if structure contains information needed to manage - * the DWC_otg controller acting in device mode. It represents the - * programming view of the device-specific aspects of the controller. - */ -typedef struct dwc_otg_dev_if { - /** Pointer to device Global registers. - * Device Global Registers starting at offset 800h - */ - dwc_otg_device_global_regs_t *dev_global_regs; -#define DWC_DEV_GLOBAL_REG_OFFSET 0x800 - - /** - * Device Logical IN Endpoint-Specific Registers 900h-AFCh - */ - dwc_otg_dev_in_ep_regs_t *in_ep_regs[MAX_EPS_CHANNELS]; -#define DWC_DEV_IN_EP_REG_OFFSET 0x900 -#define DWC_EP_REG_OFFSET 0x20 - - /** Device Logical OUT Endpoint-Specific Registers B00h-CFCh */ - dwc_otg_dev_out_ep_regs_t *out_ep_regs[MAX_EPS_CHANNELS]; -#define DWC_DEV_OUT_EP_REG_OFFSET 0xB00 - - /* Device configuration information*/ - uint8_t speed; /**< Device Speed 0: Unknown, 1: LS, 2:FS, 3: HS */ - //uint8_t num_eps; /**< Number of EPs range: 0-16 (includes EP0) */ - //uint8_t num_perio_eps; /**< # of Periodic EP range: 0-15 */ - /*fscz */ - uint8_t num_in_eps; /**< Number # of Tx EP range: 0-15 exept ep0 */ - uint8_t num_out_eps; /**< Number # of Rx EP range: 0-15 exept ep 0*/ - - /** Size of periodic FIFOs (Bytes) */ - uint16_t perio_tx_fifo_size[MAX_PERIO_FIFOS]; - - /** Size of Tx FIFOs (Bytes) */ - uint16_t tx_fifo_size[MAX_TX_FIFOS]; - - /** Thresholding enable flags and length varaiables **/ - uint16_t rx_thr_en; - uint16_t iso_tx_thr_en; - uint16_t non_iso_tx_thr_en; - - uint16_t rx_thr_length; - uint16_t tx_thr_length; -} dwc_otg_dev_if_t; - -/** - * This union represents the bit fields in the Power and Clock Gating Control - * Register. Read the register into the <i>d32</i> member then set/clear the - * bits using the <i>b</i>it elements. - */ -typedef union pcgcctl_data -{ - /** raw register data */ - uint32_t d32; - - /** register bits */ - struct { - unsigned reserved31_05 : 27; - /** PHY Suspended */ - unsigned physuspended : 1; - /** Reset Power Down Modules */ - unsigned rstpdwnmodule : 1; - /** Power Clamp */ - unsigned pwrclmp : 1; - /** Gate Hclk */ - unsigned gatehclk : 1; - /** Stop Pclk */ - unsigned stoppclk : 1; - } b; -} pcgcctl_data_t; - -///////////////////////////////////////////////// -// Host Mode Register Structures -// -/** - * The Host Global Registers structure defines the size and relative - * field offsets for the Host Mode Global Registers. Host Global - * Registers offsets 400h-7FFh. -*/ -typedef struct dwc_otg_host_global_regs -{ - /** Host Configuration Register. <i>Offset: 400h</i> */ - volatile uint32_t hcfg; - /** Host Frame Interval Register. <i>Offset: 404h</i> */ - volatile uint32_t hfir; - /** Host Frame Number / Frame Remaining Register. <i>Offset: 408h</i> */ - volatile uint32_t hfnum; - /** Reserved. <i>Offset: 40Ch</i> */ - uint32_t reserved40C; - /** Host Periodic Transmit FIFO/ Queue Status Register. <i>Offset: 410h</i> */ - volatile uint32_t hptxsts; - /** Host All Channels Interrupt Register. <i>Offset: 414h</i> */ - volatile uint32_t haint; - /** Host All Channels Interrupt Mask Register. <i>Offset: 418h</i> */ - volatile uint32_t haintmsk; -} dwc_otg_host_global_regs_t; - -/** - * This union represents the bit fields in the Host Configuration Register. - * Read the register into the <i>d32</i> member then set/clear the bits using - * the <i>b</i>it elements. Write the <i>d32</i> member to the hcfg register. - */ -typedef union hcfg_data -{ - /** raw register data */ - uint32_t d32; - - /** register bits */ - struct { - /** Reserved */ - //unsigned reserved31_03 : 29; - /** FS/LS Only Support */ - unsigned fslssupp : 1; - /** FS/LS Phy Clock Select */ -#define DWC_HCFG_30_60_MHZ 0 -#define DWC_HCFG_48_MHZ 1 -#define DWC_HCFG_6_MHZ 2 - unsigned fslspclksel : 2; - } b; -} hcfg_data_t; - -/** - * This union represents the bit fields in the Host Frame Remaing/Number - * Register. - */ -typedef union hfir_data -{ - /** raw register data */ - uint32_t d32; - - /** register bits */ - struct { - unsigned reserved : 16; - unsigned frint : 16; - } b; -} hfir_data_t; - -/** - * This union represents the bit fields in the Host Frame Remaing/Number - * Register. - */ -typedef union hfnum_data -{ - /** raw register data */ - uint32_t d32; - - /** register bits */ - struct { - unsigned frrem : 16; -#define DWC_HFNUM_MAX_FRNUM 0x3FFF - unsigned frnum : 16; - } b; -} hfnum_data_t; - -typedef union hptxsts_data -{ - /** raw register data */ - uint32_t d32; - - /** register bits */ - struct { - /** Top of the Periodic Transmit Request Queue - * - bit 24 - Terminate (last entry for the selected channel) - * - bits 26:25 - Token Type - * - 2'b00 - Zero length - * - 2'b01 - Ping - * - 2'b10 - Disable - * - bits 30:27 - Channel Number - * - bit 31 - Odd/even microframe - */ - unsigned ptxqtop_odd : 1; - unsigned ptxqtop_chnum : 4; - unsigned ptxqtop_token : 2; - unsigned ptxqtop_terminate : 1; - unsigned ptxqspcavail : 8; - unsigned ptxfspcavail : 16; - } b; -} hptxsts_data_t; - -/** - * This union represents the bit fields in the Host Port Control and Status - * Register. Read the register into the <i>d32</i> member then set/clear the - * bits using the <i>b</i>it elements. Write the <i>d32</i> member to the - * hprt0 register. - */ -typedef union hprt0_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved19_31 : 13; -#define DWC_HPRT0_PRTSPD_HIGH_SPEED 0 -#define DWC_HPRT0_PRTSPD_FULL_SPEED 1 -#define DWC_HPRT0_PRTSPD_LOW_SPEED 2 - unsigned prtspd : 2; - unsigned prttstctl : 4; - unsigned prtpwr : 1; - unsigned prtlnsts : 2; - unsigned reserved9 : 1; - unsigned prtrst : 1; - unsigned prtsusp : 1; - unsigned prtres : 1; - unsigned prtovrcurrchng : 1; - unsigned prtovrcurract : 1; - unsigned prtenchng : 1; - unsigned prtena : 1; - unsigned prtconndet : 1; - unsigned prtconnsts : 1; - } b; -} hprt0_data_t; - -/** - * This union represents the bit fields in the Host All Interrupt - * Register. - */ -typedef union haint_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved : 16; - unsigned ch15 : 1; - unsigned ch14 : 1; - unsigned ch13 : 1; - unsigned ch12 : 1; - unsigned ch11 : 1; - unsigned ch10 : 1; - unsigned ch9 : 1; - unsigned ch8 : 1; - unsigned ch7 : 1; - unsigned ch6 : 1; - unsigned ch5 : 1; - unsigned ch4 : 1; - unsigned ch3 : 1; - unsigned ch2 : 1; - unsigned ch1 : 1; - unsigned ch0 : 1; - } b; - struct { - unsigned reserved : 16; - unsigned chint : 16; - } b2; -} haint_data_t; - -/** - * This union represents the bit fields in the Host All Interrupt - * Register. - */ -typedef union haintmsk_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - unsigned reserved : 16; - unsigned ch15 : 1; - unsigned ch14 : 1; - unsigned ch13 : 1; - unsigned ch12 : 1; - unsigned ch11 : 1; - unsigned ch10 : 1; - unsigned ch9 : 1; - unsigned ch8 : 1; - unsigned ch7 : 1; - unsigned ch6 : 1; - unsigned ch5 : 1; - unsigned ch4 : 1; - unsigned ch3 : 1; - unsigned ch2 : 1; - unsigned ch1 : 1; - unsigned ch0 : 1; - } b; - struct { - unsigned reserved : 16; - unsigned chint : 16; - } b2; -} haintmsk_data_t; - -/** - * Host Channel Specific Registers. <i>500h-5FCh</i> - */ -typedef struct dwc_otg_hc_regs -{ - /** Host Channel 0 Characteristic Register. <i>Offset: 500h + (chan_num * 20h) + 00h</i> */ - volatile uint32_t hcchar; - /** Host Channel 0 Split Control Register. <i>Offset: 500h + (chan_num * 20h) + 04h</i> */ - volatile uint32_t hcsplt; - /** Host Channel 0 Interrupt Register. <i>Offset: 500h + (chan_num * 20h) + 08h</i> */ - volatile uint32_t hcint; - /** Host Channel 0 Interrupt Mask Register. <i>Offset: 500h + (chan_num * 20h) + 0Ch</i> */ - volatile uint32_t hcintmsk; - /** Host Channel 0 Transfer Size Register. <i>Offset: 500h + (chan_num * 20h) + 10h</i> */ - volatile uint32_t hctsiz; - /** Host Channel 0 DMA Address Register. <i>Offset: 500h + (chan_num * 20h) + 14h</i> */ - volatile uint32_t hcdma; - /** Reserved. <i>Offset: 500h + (chan_num * 20h) + 18h - 500h + (chan_num * 20h) + 1Ch</i> */ - uint32_t reserved[2]; -} dwc_otg_hc_regs_t; - -/** - * This union represents the bit fields in the Host Channel Characteristics - * Register. Read the register into the <i>d32</i> member then set/clear the - * bits using the <i>b</i>it elements. Write the <i>d32</i> member to the - * hcchar register. - */ -typedef union hcchar_data -{ - /** raw register data */ - uint32_t d32; - - /** register bits */ - struct { - /** Channel enable */ - unsigned chen : 1; - /** Channel disable */ - unsigned chdis : 1; - /** - * Frame to transmit periodic transaction. - * 0: even, 1: odd - */ - unsigned oddfrm : 1; - /** Device address */ - unsigned devaddr : 7; - /** Packets per frame for periodic transfers. 0 is reserved. */ - unsigned multicnt : 2; - /** 0: Control, 1: Isoc, 2: Bulk, 3: Intr */ - unsigned eptype : 2; - /** 0: Full/high speed device, 1: Low speed device */ - unsigned lspddev : 1; - unsigned reserved : 1; - /** 0: OUT, 1: IN */ - unsigned epdir : 1; - /** Endpoint number */ - unsigned epnum : 4; - /** Maximum packet size in bytes */ - unsigned mps : 11; - } b; -} hcchar_data_t; - -typedef union hcsplt_data -{ - /** raw register data */ - uint32_t d32; - - /** register bits */ - struct { - /** Split Enble */ - unsigned spltena : 1; - /** Reserved */ - unsigned reserved : 14; - /** Do Complete Split */ - unsigned compsplt : 1; - /** Transaction Position */ -#define DWC_HCSPLIT_XACTPOS_MID 0 -#define DWC_HCSPLIT_XACTPOS_END 1 -#define DWC_HCSPLIT_XACTPOS_BEGIN 2 -#define DWC_HCSPLIT_XACTPOS_ALL 3 - unsigned xactpos : 2; - /** Hub Address */ - unsigned hubaddr : 7; - /** Port Address */ - unsigned prtaddr : 7; - } b; -} hcsplt_data_t; - - -/** - * This union represents the bit fields in the Host All Interrupt - * Register. - */ -typedef union hcint_data -{ - /** raw register data */ - uint32_t d32; - /** register bits */ - struct { - /** Reserved */ - unsigned reserved : 21; - /** Data Toggle Error */ - unsigned datatglerr : 1; - /** Frame Overrun */ - unsigned frmovrun : 1; - /** Babble Error */ - unsigned bblerr : 1; - /** Transaction Err */ - unsigned xacterr : 1; - /** NYET Response Received */ - unsigned nyet : 1; - /** ACK Response Received */ - unsigned ack : 1; - /** NAK Response Received */ - unsigned nak : 1; - /** STALL Response Received */ - unsigned stall : 1; - /** AHB Error */ - unsigned ahberr : 1; - /** Channel Halted */ - unsigned chhltd : 1; - /** Transfer Complete */ - unsigned xfercomp : 1; - } b; -} hcint_data_t; - -/** - * This union represents the bit fields in the Host Channel Transfer Size - * Register. Read the register into the <i>d32</i> member then set/clear the - * bits using the <i>b</i>it elements. Write the <i>d32</i> member to the - * hcchar register. - */ -typedef union hctsiz_data -{ - /** raw register data */ - uint32_t d32; - - /** register bits */ - struct { - /** Do PING protocol when 1 */ - unsigned dopng : 1; - /** - * Packet ID for next data packet - * 0: DATA0 - * 1: DATA2 - * 2: DATA1 - * 3: MDATA (non-Control), SETUP (Control) - */ -#define DWC_HCTSIZ_DATA0 0 -#define DWC_HCTSIZ_DATA1 2 -#define DWC_HCTSIZ_DATA2 1 -#define DWC_HCTSIZ_MDATA 3 -#define DWC_HCTSIZ_SETUP 3 - unsigned pid : 2; - /** Data packets to transfer */ - unsigned pktcnt : 10; - /** Total transfer size in bytes */ - unsigned xfersize : 19; - } b; -} hctsiz_data_t; - -/** - * This union represents the bit fields in the Host Channel Interrupt Mask - * Register. Read the register into the <i>d32</i> member then set/clear the - * bits using the <i>b</i>it elements. Write the <i>d32</i> member to the - * hcintmsk register. - */ -typedef union hcintmsk_data -{ - /** raw register data */ - uint32_t d32; - - /** register bits */ - struct { - unsigned reserved : 21; - unsigned datatglerr : 1; - unsigned frmovrun : 1; - unsigned bblerr : 1; - unsigned xacterr : 1; - unsigned nyet : 1; - unsigned ack : 1; - unsigned nak : 1; - unsigned stall : 1; - unsigned ahberr : 1; - unsigned chhltd : 1; - unsigned xfercompl : 1; - } b; -} hcintmsk_data_t; - -/** OTG Host Interface Structure. - * - * The OTG Host Interface Structure structure contains information - * needed to manage the DWC_otg controller acting in host mode. It - * represents the programming view of the host-specific aspects of the - * controller. - */ -typedef struct dwc_otg_host_if { - /** Host Global Registers starting at offset 400h.*/ - dwc_otg_host_global_regs_t *host_global_regs; -#define DWC_OTG_HOST_GLOBAL_REG_OFFSET 0x400 - - /** Host Port 0 Control and Status Register */ - volatile uint32_t *hprt0; -#define DWC_OTG_HOST_PORT_REGS_OFFSET 0x440 - - - /** Host Channel Specific Registers at offsets 500h-5FCh. */ - dwc_otg_hc_regs_t *hc_regs[MAX_EPS_CHANNELS]; -#define DWC_OTG_HOST_CHAN_REGS_OFFSET 0x500 -#define DWC_OTG_CHAN_REGS_OFFSET 0x20 - - - /* Host configuration information */ - /** Number of Host Channels (range: 1-16) */ - uint8_t num_host_channels; - /** Periodic EPs supported (0: no, 1: yes) */ - uint8_t perio_eps_supported; - /** Periodic Tx FIFO Size (Only 1 host periodic Tx FIFO) */ - uint16_t perio_tx_fifo_size; - -} dwc_otg_host_if_t; - -#endif diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/Kconfig b/target/linux/lantiq/files/drivers/usb/ifxhcd/Kconfig deleted file mode 100644 index 7eb8cebf42..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/Kconfig +++ /dev/null @@ -1,58 +0,0 @@ - -config USB_HOST_IFX - tristate "Infineon USB Host Controller Driver" - depends on USB - default n - help - Infineon USB Host Controller - -config USB_HOST_IFX_B - bool "USB host mode on core 1 and 2" - depends on USB_HOST_IFX - help - Both cores run as host - -#config USB_HOST_IFX_1 -#config USB_HOST_IFX_2 - -#config IFX_DANUBE -#config IFX_AMAZON_SE -config IFX_AR9 - depends on USB_HOST_IFX - bool "AR9" - -config IFX_VR9 - depends on USB_HOST_IFX - bool "VR9" - -#config USB_HOST_IFX_FORCE_USB11 -# bool "Forced USB1.1" -# depends on USB_HOST_IFX -# default n -# help -# force to be USB 1.1 - -#config USB_HOST_IFX_WITH_HS_ELECT_TST -# bool "With HS_Electrical Test" -# depends on USB_HOST_IFX -# default n -# help -# With USBIF HSET routines - -#config USB_HOST_IFX_WITH_ISO -# bool "With ISO transfer" -# depends on USB_HOST_IFX -# default n -# help -# With USBIF ISO transfer - -config USB_HOST_IFX_UNALIGNED_ADJ - bool "Adjust" - depends on USB_HOST_IFX - help - USB_HOST_IFX_UNALIGNED_ADJ - -#config USB_HOST_IFX_UNALIGNED_CHK -#config USB_HOST_IFX_UNALIGNED_NONE - - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/Makefile b/target/linux/lantiq/files/drivers/usb/ifxhcd/Makefile deleted file mode 100644 index 0a2ac99380..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/Makefile +++ /dev/null @@ -1,85 +0,0 @@ - -# -# Makefile for USB Core files and filesystem -# - ifxusb_host-objs := ifxusb_driver.o - ifxusb_host-objs += ifxusb_ctl.o - ifxusb_host-objs += ifxusb_cif.o - ifxusb_host-objs += ifxusb_cif_h.o - ifxusb_host-objs += ifxhcd.o - ifxusb_host-objs += ifxhcd_es.o - ifxusb_host-objs += ifxhcd_intr.o - ifxusb_host-objs += ifxhcd_queue.o - -ifeq ($(CONFIG_IFX_TWINPASS),y) - EXTRA_CFLAGS += -D__IS_TWINPASS__ -endif -ifeq ($(CONFIG_IFX_DANUBE),y) - EXTRA_CFLAGS += -D__IS_DANUBE__ -endif -ifeq ($(CONFIG_IFX_AMAZON_SE),y) - EXTRA_CFLAGS += -D__IS_AMAZON_SE__ -endif -ifeq ($(CONFIG_IFX_AR9),y) - EXTRA_CFLAGS += -D__IS_AR9__ -endif -ifeq ($(CONFIG_IFX_AMAZON_S),y) - EXTRA_CFLAGS += -D__IS_AR9__ -endif -ifeq ($(CONFIG_IFX_VR9),y) - EXTRA_CFLAGS += -D__IS_VR9__ -endif - -ifeq ($(CONFIG_USB_HOST_IFX),y) - EXTRA_CFLAGS += -Dlinux -D__LINUX__ - EXTRA_CFLAGS += -D__IS_HOST__ - EXTRA_CFLAGS += -D__KERNEL__ -endif - -ifeq ($(CONFIG_USB_HOST_IFX),m) - EXTRA_CFLAGS += -Dlinux -D__LINUX__ - EXTRA_CFLAGS += -D__IS_HOST__ - EXTRA_CFLAGS += -D__KERNEL__ -endif - -ifeq ($(CONFIG_USB_DEBUG),y) - EXTRA_CFLAGS += -D__DEBUG__ - EXTRA_CFLAGS += -D__ENABLE_DUMP__ -endif - -ifeq ($(CONFIG_USB_HOST_IFX_B),y) - EXTRA_CFLAGS += -D__IS_DUAL__ -endif -ifeq ($(CONFIG_USB_HOST_IFX_1),y) - EXTRA_CFLAGS += -D__IS_FIRST__ -endif -ifeq ($(CONFIG_USB_HOST_IFX_2),y) - EXTRA_CFLAGS += -D__IS_SECOND__ -endif - -ifeq ($(CONFIG_USB_HOST_IFX_FORCE_USB11),y) - EXTRA_CFLAGS += -D__FORCE_USB11__ -endif -ifeq ($(CONFIG_USB_HOST_IFX_WITH_HS_ELECT_TST),y) - EXTRA_CFLAGS += -D__WITH_HS_ELECT_TST__ -endif -ifeq ($(CONFIG_USB_HOST_IFX_WITH_ISO),y) - EXTRA_CFLAGS += -D__EN_ISOC__ -endif -ifeq ($(CONFIG_USB_HOST_IFX_UNALIGNED_ADJ),y) - EXTRA_CFLAGS += -D__UNALIGNED_BUFFER_ADJ__ -endif -ifeq ($(CONFIG_USB_HOST_IFX_UNALIGNED_CHK),y) - EXTRA_CFLAGS += -D__UNALIGNED_BUFFER_CHK__ -endif - -# EXTRA_CFLAGS += -D__DYN_SOF_INTR__ - EXTRA_CFLAGS += -D__UEIP__ -# EXTRA_CFLAGS += -D__EN_ISOC__ -# EXTRA_CFLAGS += -D__EN_ISOC_SPLIT__ - -## 20110628 AVM/WK New flag for less SOF IRQs - EXTRA_CFLAGS += -D__USE_TIMER_4_SOF__ - -obj-$(CONFIG_USB_HOST_IFX) += ifxusb_host.o - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/TagHistory b/target/linux/lantiq/files/drivers/usb/ifxhcd/TagHistory deleted file mode 100644 index 3820d70b7a..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/TagHistory +++ /dev/null @@ -1,171 +0,0 @@ - - -+----------------------------------------------------------------------+ -| TAG: svn://embeddedvm/home/SVN/drivers/usb_host20/tags/5.18-r240-non_musb_ar9_vr9-SOF_Timer_Fixed -| Erzeugt mit SVN-Tagger Version 3.74. -+----------------------------------------------------------------------+ -FIX - Korrektur bei der SOF-Timer/IRQ Steuerung. (Bug in Tag 5.17) -FIX - Fehlerbehandlung an mehreren Stellen korrigiert bzw. eingebaut. - - - -+----------------------------------------------------------------------+ -| TAG: svn://embeddedvm/home/SVN/drivers/usb_host20/tags/5.17-r237-non_musb_ar9_vr9-2_6_32_41_Kompatibel -| Erzeugt mit SVN-Tagger Version 3.73. -+----------------------------------------------------------------------+ -FIX - Kompatiblität zum Update auf Kernel 2.6.32-41. Weiterhin für 28er geeignet. -ENH - Reduktion der Interrruptlast durch Nutzung eines hrtimers anstatt SOF-IRQ. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.16-r208-non_musb_ar9_vr9-20110421_Zero_Paket_Optimiert -| Erzeugt mit SVN-Tagger Version 3.66. -+----------------------------------------------------------------------+ - -FIX - VR9 / AR9 - Zero Packet. Optimierung korrigiert. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.15-r205-non_musb_ar9_vr9-20110421_Zero_Paket_WA_funktioniert -| Erzeugt mit SVN-Tagger Version 3.66. -+----------------------------------------------------------------------+ - -FIX - VR9 / AR9 - "Zero Packet" funktioniert nun wirklich. Letzter Tag hatte einen Bug. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.14-r202-non_musb_ar9_vr9-20110420_Zero_Paket_WA -| Erzeugt mit SVN-Tagger Version 3.66. -+----------------------------------------------------------------------+ - -FIX - VR9 / AR9 - Zero Packet Workaround: ZLP wird nun geschickt wenn URB_ZERO_PACKET aktiv ist. - Wird von LTE Altair Firmware benoetig. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.13-r199-non_musb_ar9_vr9-20110310_Init_Fix -| Erzeugt mit SVN-Tagger Version 3.64. -+----------------------------------------------------------------------+ - -FIX - VR9 / AR9 - Timing der Initialisierungsphase angepasst zum Kernel 2.6.28 mit UGW-4.3.1. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.12-r184-non_musb_ar9_vr9-20110118_Full_Speed_Fix -| Erzeugt mit SVN-Tagger Version 3.58. -+----------------------------------------------------------------------+ -AR9/VR9 (3370,6840,7320): -Makefile - FIX - (Workaround) Debug Modus hilft gegen Enumerationsfehler bei Full Speed Drucker. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.11-r175-non_musb_ar9_vr9-20101220_VR9_2_Ports_DMA_Fix -| Erzeugt mit SVN-Tagger Version 3.58. -+----------------------------------------------------------------------+ - -FIX - VR9 - Workaround DMA Burst Size. Wenn beiden USB Ports benutzt werden, geht der USB Host nicht mehr. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.10-r169-non_musb_ar9_vr9-Fix_Spontan_Reboot -| Erzeugt mit SVN-Tagger Version 3.58. -+----------------------------------------------------------------------+ - -FIX - Endlosschleife führte zu einem spontanen Reboot. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.9-r166-non_musb_ar9_vr9-20101112_deferred_completion -| Erzeugt mit SVN-Tagger Version 3.58. -+----------------------------------------------------------------------+ - -ENH - Deferred URB Completion Mechanismus eingebaut. Nun ca. 10% schneller bei usb-storage. - -FIX - PING Flow Control gefixt. -FIX - Channel Halt wird nun immer angerufen. (Split Transaction wurde nicht erfolgreich gestoppt). -FIX - Spinlock Benutzung verbessert. Mehr Stabilitaet. - -CHG - Ubersetztungsoption __DEBUG__ ist nun abhaengig von CONFIG_USB_DEBUG - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.8-r149-non_musb_ar9_vr9-20100827_LTE_Interrupt_EP_Fix -| Erzeugt mit SVN-Tagger Version 3.57. -+----------------------------------------------------------------------+ -AR9/VR9 - FIX - Interrupt Packets gingen verloren, wegen falschem Timing beim OddFrame Bit. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.7-r142-non_musb_ar9_vr9-20100728_Unaligned_Buf_Fix -| Erzeugt mit SVN-Tagger Version 3.57. -+----------------------------------------------------------------------+ -FIX - "Unaligned Data" Flag wieder nach Transfer geloescht. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.6-r133-non_musb_ar9_vr9-20100714_Toggle_Datenverlust_Fix -| Erzeugt mit SVN-Tagger Version 3.57. -+----------------------------------------------------------------------+ -TL5508 - Einige UMTS Modems funktionierten nicht korrekt an der 7320 (AR9). -FIX - USB Data Toggle des usbcore benutzen. Datenverlust nach EP-Halt. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.5-r130-non_musb_ar9_vr9-20100712_USB_Ports_abschaltbar -| Erzeugt mit SVN-Tagger Version 3.57. -+----------------------------------------------------------------------+ -Power - Fix - Beide USB Port abschaltbar bei rmmod. -rmmod - FIX - URB_Dequeue funktionierte beim Entladen des Treibers nicht (mehrere Ursachen). - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.4-r126-non_musb_ar9_vr9-20100701_Lost_Interrupt_Workaround -| Erzeugt mit SVN-Tagger Version 3.57. -+----------------------------------------------------------------------+ -FIX - Workaround wegen verpasstem Interrupt, bei Full-Speed Interrupt EP. - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.3-r123-non_musb_ar9_vr9-20100630_UMTS_Fixes -| Erzeugt mit SVN-Tagger Version 3.57. -+----------------------------------------------------------------------+ -FIX - Full-Speed Interrupt Endpoint hinter Hi-Speed Hub funktioniert nun (UMTS Modems) -FIX - usb_hcd_link_urb_from_ep API von USBCore muss benutzt werden. -FIX - Interrupt URBs nicht bei NAK completen. - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.2-r114-non_musb_ar9_vr9-20100520_StickAndSurf_funktioniert -| Erzeugt mit SVN-Tagger Version 3.56. -+----------------------------------------------------------------------+ -- Merge mit neuen LANTIQ Sourcen "3.0alpha B100312" -- Fix - Spin_lock eingebaut, Stick&Surf funktioniert nun - -- DEP - CONFIG_USB_HOST_IFX_WITH_ISO wird nicht unterstuetzt: In der Kernel Config deaktivieren. - - - -+----------------------------------------------------------------------+ -| TAG: svn://EmbeddedVM/home/SVN/drivers/usb_host20/tags/5.1-r107-non_musb_ar9_vr9-20100505_IFXUSB_Host_mit_Energiemonitor -| Erzeugt mit SVN-Tagger Version 3.56. -+----------------------------------------------------------------------+ -USB Host Treiber für AR9 und VR9 --------------------------------- -FIX - Toggle Error nach STALL - Einfacher Workaround - Nun werden Massenspeicherpartitionen erkannt! -AVM_POWERMETER - USB Energiemonitor Support. - -Bekanntes Problem: Stick and Surf funktioniert nur sporadisch, weil CONTROL_IRQ manchmal ausbleibt. - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd.c deleted file mode 100644 index d2ae1250bb..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd.c +++ /dev/null @@ -1,2523 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the structures, constants, and interfaces for - ** the Host Contoller Driver (HCD). - ** - ** The Host Controller Driver (HCD) is responsible for translating requests - ** from the USB Driver into the appropriate actions on the IFXUSB controller. - ** It isolates the USBD from the specifics of the controller by providing an - ** API to the USBD. - *****************************************************************************/ - -/*! - \file ifxhcd.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the implementation of the HCD. In Linux, - the HCD implements the hc_driver API. -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> - -#include <linux/device.h> - -#include <linux/errno.h> -#include <linux/list.h> -#include <linux/interrupt.h> -#include <linux/string.h> - -#include <linux/dma-mapping.h> - - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" -#include "ifxhcd.h" - -#include <asm/irq.h> - -#ifdef CONFIG_AVM_POWERMETER -#include <linux/avm_power.h> -#endif /*--- #ifdef CONFIG_AVM_POWERMETER ---*/ - -#ifdef __DEBUG__ - static void dump_urb_info(struct urb *_urb, char* _fn_name); - static void dump_channel_info(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh); -#endif - - -/*! - \brief Sets the final status of an URB and returns it to the device driver. Any - required cleanup of the URB is performed. - */ -void ifxhcd_complete_urb(ifxhcd_hcd_t *_ifxhcd, ifxhcd_urbd_t *_urbd, int _status) -{ - struct urb *urb=NULL; - unsigned long flags = 0; - - /*== AVM/BC 20101111 Function called with Lock ==*/ - //SPIN_LOCK_IRQSAVE(&_ifxhcd->lock, flags); - - if (!list_empty(&_urbd->urbd_list_entry)) - list_del_init (&_urbd->urbd_list_entry); - - if(!_urbd->urb) - { - IFX_ERROR("%s: invalid urb\n",__func__); - /*== AVM/BC 20101111 Function called with Lock ==*/ - //SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - return; - } - - urb=_urbd->urb; - - #ifdef __DEBUG__ - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) - { - IFX_PRINT("%s: _urbd %p, urb %p, device %d, ep %d %s/%s, status=%d\n", - __func__, _urbd,_urbd->urb, usb_pipedevice(_urbd->urb->pipe), - usb_pipeendpoint(_urbd->urb->pipe), - usb_pipein(_urbd->urb->pipe) ? "IN" : "OUT", - (_urbd->is_in) ? "IN" : "OUT", - _status); - if (_urbd->epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - { - int i; - for (i = 0; i < _urbd->urb->number_of_packets; i++) - IFX_PRINT(" ISO Desc %d status: %d\n", i, _urbd->urb->iso_frame_desc[i].status); - } - } - #endif - - if (!_urbd->epqh) - IFX_ERROR("%s: invalid epqd\n",__func__); - - #if defined(__UNALIGNED_BUFFER_ADJ__) - else if(_urbd->is_active) - { - if( _urbd->epqh->aligned_checked && - _urbd->epqh->using_aligned_buf && - _urbd->xfer_buff && - _urbd->is_in ) - memcpy(_urbd->xfer_buff,_urbd->epqh->aligned_buf,_urbd->xfer_len); - _urbd->epqh->using_aligned_buf=0; - _urbd->epqh->using_aligned_setup=0; - _urbd->epqh->aligned_checked=0; - } - #endif - - urb->status = _status; - urb->hcpriv=NULL; - kfree(_urbd); - - usb_hcd_unlink_urb_from_ep(ifxhcd_to_syshcd(_ifxhcd), urb); - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - -// usb_hcd_giveback_urb(ifxhcd_to_syshcd(_ifxhcd), urb); - usb_hcd_giveback_urb(ifxhcd_to_syshcd(_ifxhcd), urb, _status); - - /*== AVM/BC 20100630 - 2.6.28 needs HCD link/unlink URBs ==*/ - SPIN_LOCK_IRQSAVE(&_ifxhcd->lock, flags); -} - -/*== AVM/BC 20101111 URB Complete deferred - * Must be called with Spinlock - */ - -/*! - \brief Inserts an urbd structur in the completion list. The urbd will be - later completed by select_eps_sub - */ -void defer_ifxhcd_complete_urb(ifxhcd_hcd_t *_ifxhcd, ifxhcd_urbd_t *_urbd, int _status) -{ - - _urbd->status = _status; - - //Unlink Urbd from epqh / Insert it into the complete list - list_move_tail(&_urbd->urbd_list_entry, &_ifxhcd->urbd_complete_list); - -} - -/*! - \brief Processes all the URBs in a single EPQHs. Completes them with - status and frees the URBD. - */ -//static -void kill_all_urbs_in_epqh(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh, int _status) -{ - struct list_head *urbd_item; - ifxhcd_urbd_t *urbd; - - if(!_epqh) - return; - - for (urbd_item = _epqh->urbd_list.next; - urbd_item != &_epqh->urbd_list; - urbd_item = _epqh->urbd_list.next) - { - urbd = list_entry(urbd_item, ifxhcd_urbd_t, urbd_list_entry); - ifxhcd_complete_urb(_ifxhcd, urbd, _status); - } -} - - -/*! - \brief Free all EPS in one Processes all the URBs in a single list of EPQHs. Completes them with - -ETIMEDOUT and frees the URBD. - */ -//static -void epqh_list_free(ifxhcd_hcd_t *_ifxhcd, struct list_head *_epqh_list) -{ - struct list_head *item; - ifxhcd_epqh_t *epqh; - - if (!_epqh_list) - return; - if (_epqh_list->next == NULL) /* The list hasn't been initialized yet. */ - return; - - /* Ensure there are no URBDs or URBs left. */ - for (item = _epqh_list->next; item != _epqh_list; item = _epqh_list->next) - { - epqh = list_entry(item, ifxhcd_epqh_t, epqh_list_entry); - kill_all_urbs_in_epqh(_ifxhcd, epqh, -ETIMEDOUT); - ifxhcd_epqh_free(epqh); - } -} - - - -//static -void epqh_list_free_all(ifxhcd_hcd_t *_ifxhcd) -{ - unsigned long flags; - - /*== AVM/BC 20101111 - 2.6.28 Needs Spinlock ==*/ - SPIN_LOCK_IRQSAVE(&_ifxhcd->lock, flags); - - epqh_list_free(_ifxhcd, &_ifxhcd->epqh_np_active ); - epqh_list_free(_ifxhcd, &_ifxhcd->epqh_np_ready ); - epqh_list_free(_ifxhcd, &_ifxhcd->epqh_intr_active ); - epqh_list_free(_ifxhcd, &_ifxhcd->epqh_intr_ready ); - #ifdef __EN_ISOC__ - epqh_list_free(_ifxhcd, &_ifxhcd->epqh_isoc_active ); - epqh_list_free(_ifxhcd, &_ifxhcd->epqh_isoc_ready ); - #endif - epqh_list_free(_ifxhcd, &_ifxhcd->epqh_stdby ); - - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - -} - - -/*! - \brief This function is called to handle the disconnection of host port. - */ -int32_t ifxhcd_disconnect(ifxhcd_hcd_t *_ifxhcd) -{ - IFX_DEBUGPL(DBG_HCDV, "%s(%p)\n", __func__, _ifxhcd); - - /* Set status flags for the hub driver. */ - _ifxhcd->flags.b.port_connect_status_change = 1; - _ifxhcd->flags.b.port_connect_status = 0; - - /* - * Shutdown any transfers in process by clearing the Tx FIFO Empty - * interrupt mask and status bits and disabling subsequent host - * channel interrupts. - */ - { - gint_data_t intr = { .d32 = 0 }; - intr.b.nptxfempty = 1; - intr.b.ptxfempty = 1; - intr.b.hcintr = 1; - ifxusb_mreg (&_ifxhcd->core_if.core_global_regs->gintmsk, intr.d32, 0); - ifxusb_mreg (&_ifxhcd->core_if.core_global_regs->gintsts, intr.d32, 0); - } - - /* Respond with an error status to all URBs in the schedule. */ - epqh_list_free_all(_ifxhcd); - - /* Clean up any host channels that were in use. */ - { - int num_channels; - ifxhcd_hc_t *channel; - ifxusb_hc_regs_t *hc_regs; - hcchar_data_t hcchar; - int i; - - num_channels = _ifxhcd->core_if.params.host_channels; - - for (i = 0; i < num_channels; i++) - { - channel = &_ifxhcd->ifxhc[i]; - if (list_empty(&channel->hc_list_entry)) - { - hc_regs = _ifxhcd->core_if.hc_regs[i]; - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen) - { - /* Halt the channel. */ - hcchar.b.chdis = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - } - list_add_tail(&channel->hc_list_entry, &_ifxhcd->free_hc_list); - ifxhcd_hc_cleanup(&_ifxhcd->core_if, channel); - } - } - } - return 1; -} - - -/*! - \brief Frees secondary storage associated with the ifxhcd_hcd structure contained - in the struct usb_hcd field. - */ -static void ifxhcd_freeextra(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd(_syshcd); - - IFX_DEBUGPL(DBG_HCD, "IFXUSB HCD FREE\n"); - - /* Free memory for EPQH/URBD lists */ - epqh_list_free_all(ifxhcd); - - /* Free memory for the host channels. */ - ifxusb_free_buf(ifxhcd->status_buf); - return; -} -#ifdef __USE_TIMER_4_SOF__ -static enum hrtimer_restart ifxhcd_timer_func(struct hrtimer *timer) { - ifxhcd_hcd_t *ifxhcd = container_of(timer, ifxhcd_hcd_t, hr_timer); - - ifxhcd_handle_intr(ifxhcd); - - return HRTIMER_NORESTART; -} -#endif - -/*! - \brief Initializes the HCD. This function allocates memory for and initializes the - static parts of the usb_hcd and ifxhcd_hcd structures. It also registers the - USB bus with the core and calls the hc_driver->start() function. It returns - a negative error on failure. - */ -int ifxhcd_init(ifxhcd_hcd_t *_ifxhcd) -{ - int retval = 0; - struct usb_hcd *syshcd = NULL; - - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD INIT\n"); - - spin_lock_init(&_ifxhcd->lock); -#ifdef __USE_TIMER_4_SOF__ - hrtimer_init(&_ifxhcd->hr_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - _ifxhcd->hr_timer.function = ifxhcd_timer_func; -#endif - _ifxhcd->hc_driver.description = _ifxhcd->core_if.core_name; - _ifxhcd->hc_driver.product_desc = "IFX USB Controller"; - //_ifxhcd->hc_driver.hcd_priv_size = sizeof(ifxhcd_hcd_t); - _ifxhcd->hc_driver.hcd_priv_size = sizeof(unsigned long); - _ifxhcd->hc_driver.irq = ifxhcd_irq; - _ifxhcd->hc_driver.flags = HCD_MEMORY | HCD_USB2; - _ifxhcd->hc_driver.start = ifxhcd_start; - _ifxhcd->hc_driver.stop = ifxhcd_stop; - //_ifxhcd->hc_driver.reset = - //_ifxhcd->hc_driver.suspend = - //_ifxhcd->hc_driver.resume = - _ifxhcd->hc_driver.urb_enqueue = ifxhcd_urb_enqueue; - _ifxhcd->hc_driver.urb_dequeue = ifxhcd_urb_dequeue; - _ifxhcd->hc_driver.endpoint_disable = ifxhcd_endpoint_disable; - _ifxhcd->hc_driver.get_frame_number = ifxhcd_get_frame_number; - _ifxhcd->hc_driver.hub_status_data = ifxhcd_hub_status_data; - _ifxhcd->hc_driver.hub_control = ifxhcd_hub_control; - //_ifxhcd->hc_driver.hub_suspend = - //_ifxhcd->hc_driver.hub_resume = - - /* Allocate memory for and initialize the base HCD and */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32) - syshcd = usb_create_hcd(&_ifxhcd->hc_driver, _ifxhcd->dev, _ifxhcd->core_if.core_name); -#else - syshcd = usb_create_hcd(&_ifxhcd->hc_driver, _ifxhcd->dev, _ifxhcd->dev->bus_id); -#endif - - if (syshcd == NULL) - { - retval = -ENOMEM; - goto error1; - } - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32) - syshcd->has_tt = 1; -#endif - - syshcd->rsrc_start = (unsigned long)_ifxhcd->core_if.core_global_regs; - syshcd->regs = (void *)_ifxhcd->core_if.core_global_regs; - syshcd->self.otg_port = 0; - - //*((unsigned long *)(&(syshcd->hcd_priv)))=(unsigned long)_ifxhcd; - //*((unsigned long *)(&(syshcd->hcd_priv[0])))=(unsigned long)_ifxhcd; - syshcd->hcd_priv[0]=(unsigned long)_ifxhcd; - _ifxhcd->syshcd=syshcd; - - INIT_LIST_HEAD(&_ifxhcd->epqh_np_active ); - INIT_LIST_HEAD(&_ifxhcd->epqh_np_ready ); - INIT_LIST_HEAD(&_ifxhcd->epqh_intr_active ); - INIT_LIST_HEAD(&_ifxhcd->epqh_intr_ready ); - #ifdef __EN_ISOC__ - INIT_LIST_HEAD(&_ifxhcd->epqh_isoc_active ); - INIT_LIST_HEAD(&_ifxhcd->epqh_isoc_ready ); - #endif - INIT_LIST_HEAD(&_ifxhcd->epqh_stdby ); - INIT_LIST_HEAD(&_ifxhcd->urbd_complete_list); - - /* - * Create a host channel descriptor for each host channel implemented - * in the controller. Initialize the channel descriptor array. - */ - INIT_LIST_HEAD(&_ifxhcd->free_hc_list); - { - int num_channels = _ifxhcd->core_if.params.host_channels; - int i; - for (i = 0; i < num_channels; i++) - { - _ifxhcd->ifxhc[i].hc_num = i; - IFX_DEBUGPL(DBG_HCDV, "HCD Added channel #%d\n", i); - } - } - - /* Set device flags indicating whether the HCD supports DMA. */ - if(_ifxhcd->dev->dma_mask) - *(_ifxhcd->dev->dma_mask) = ~0; - _ifxhcd->dev->coherent_dma_mask = ~0; - - /* - * Finish generic HCD initialization and start the HCD. This function - * allocates the DMA buffer pool, registers the USB bus, requests the - * IRQ line, and calls ifxusb_hcd_start method. - */ -// retval = usb_add_hcd(syshcd, _ifxhcd->core_if.irq, SA_INTERRUPT|SA_SHIRQ); - retval = usb_add_hcd(syshcd, _ifxhcd->core_if.irq, IRQF_DISABLED | IRQF_SHARED ); - if (retval < 0) - goto error2; - - /* - * Allocate space for storing data on status transactions. Normally no - * data is sent, but this space acts as a bit bucket. This must be - * done after usb_add_hcd since that function allocates the DMA buffer - * pool. - */ - _ifxhcd->status_buf = ifxusb_alloc_buf(IFXHCD_STATUS_BUF_SIZE, 1); - - if (_ifxhcd->status_buf) - { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32) - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD Initialized, bus=%s, usbbus=%d\n", _ifxhcd->core_if.core_name, syshcd->self.busnum); -#else - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD Initialized, bus=%s, usbbus=%d\n", _ifxhcd->dev->bus_id, syshcd->self.busnum); -#endif - return 0; - } - IFX_ERROR("%s: status_buf allocation failed\n", __func__); - - /* Error conditions */ - usb_remove_hcd(syshcd); -error2: - ifxhcd_freeextra(syshcd); - usb_put_hcd(syshcd); -error1: - return retval; -} - -/*! - \brief Removes the HCD. - Frees memory and resources associated with the HCD and deregisters the bus. - */ -void ifxhcd_remove(ifxhcd_hcd_t *_ifxhcd) -{ - struct usb_hcd *syshcd = ifxhcd_to_syshcd(_ifxhcd); - - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD REMOVE\n"); - -/* == AVM/WK 20100709 - Fix: Order changed, disable IRQs not before remove_hcd == */ - - usb_remove_hcd(syshcd); - - /* Turn off all interrupts */ - ifxusb_wreg (&_ifxhcd->core_if.core_global_regs->gintmsk, 0); - ifxusb_mreg (&_ifxhcd->core_if.core_global_regs->gahbcfg, 1, 0); - - ifxhcd_freeextra(syshcd); - - usb_put_hcd(syshcd); - - return; -} - - -/* ========================================================================= - * Linux HC Driver Functions - * ========================================================================= */ - -/*! - \brief Initializes the IFXUSB controller and its root hub and prepares it for host - mode operation. Activates the root port. Returns 0 on success and a negative - error code on failure. - Called by USB stack. - */ -int ifxhcd_start(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - ifxusb_core_if_t *core_if = &ifxhcd->core_if; - struct usb_bus *bus; - - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD START\n"); - - bus = hcd_to_bus(_syshcd); - - /* Initialize the bus state. */ - _syshcd->state = HC_STATE_RUNNING; - - /* Initialize and connect root hub if one is not already attached */ - if (bus->root_hub) - { - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD Has Root Hub\n"); - /* Inform the HUB driver to resume. */ - usb_hcd_resume_root_hub(_syshcd); - } - - ifxhcd->flags.d32 = 0; - - /* Put all channels in the free channel list and clean up channel states.*/ - { - struct list_head *item; - item = ifxhcd->free_hc_list.next; - while (item != &ifxhcd->free_hc_list) - { - list_del(item); - item = ifxhcd->free_hc_list.next; - } - } - { - int num_channels = ifxhcd->core_if.params.host_channels; - int i; - for (i = 0; i < num_channels; i++) - { - ifxhcd_hc_t *channel; - channel = &ifxhcd->ifxhc[i]; - list_add_tail(&channel->hc_list_entry, &ifxhcd->free_hc_list); - ifxhcd_hc_cleanup(&ifxhcd->core_if, channel); - } - } - /* Initialize the USB core for host mode operation. */ - - ifxusb_host_enable_interrupts(core_if); - ifxusb_enable_global_interrupts(core_if); - ifxusb_phy_power_on (core_if); - - ifxusb_vbus_init(core_if); - - /* Turn on the vbus power. */ - { - hprt0_data_t hprt0; - hprt0.d32 = ifxusb_read_hprt0(core_if); - - IFX_PRINT("Init: Power Port (%d)\n", hprt0.b.prtpwr); - if (hprt0.b.prtpwr == 0 ) - { - hprt0.b.prtpwr = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - ifxusb_vbus_on(core_if); - } - } - return 0; -} - - -/*! - \brief Halts the IFXUSB host mode operations in a clean manner. USB transfers are - stopped. - */ -void ifxhcd_stop(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd(_syshcd); - hprt0_data_t hprt0 = { .d32=0 }; - - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD STOP\n"); - - /* Turn off all interrupts. */ - ifxusb_disable_global_interrupts(&ifxhcd->core_if ); - ifxusb_host_disable_interrupts(&ifxhcd->core_if ); -#ifdef __USE_TIMER_4_SOF__ - hrtimer_cancel(&ifxhcd->hr_timer); -#endif - /* - * The root hub should be disconnected before this function is called. - * The disconnect will clear the URBD lists (via ..._hcd_urb_dequeue) - * and the EPQH lists (via ..._hcd_endpoint_disable). - */ - - /* Turn off the vbus power */ - IFX_PRINT("PortPower off\n"); - - ifxusb_vbus_off(&ifxhcd->core_if ); - - ifxusb_vbus_free(&ifxhcd->core_if ); - - hprt0.b.prtpwr = 0; - ifxusb_wreg(ifxhcd->core_if.hprt0, hprt0.d32); - return; -} - -/*! - \brief Returns the current frame number - */ -int ifxhcd_get_frame_number(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd(_syshcd); - hfnum_data_t hfnum; - - hfnum.d32 = ifxusb_rreg(&ifxhcd->core_if.host_global_regs->hfnum); - - return hfnum.b.frnum; -} - -/*! - \brief Starts processing a USB transfer request specified by a USB Request Block - (URB). mem_flags indicates the type of memory allocation to use while - processing this URB. - */ -int ifxhcd_urb_enqueue( struct usb_hcd *_syshcd, - /*--- struct usb_host_endpoint *_sysep, Parameter im 2.6.28 entfallen ---*/ - struct urb *_urb, - gfp_t _mem_flags) -{ - int retval = 0; - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - struct usb_host_endpoint *_sysep = ifxhcd_urb_to_endpoint(_urb); - ifxhcd_epqh_t *epqh; - - #ifdef __DEBUG__ - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) - dump_urb_info(_urb, "ifxusb_hcd_urb_enqueue"); - #endif //__DEBUG__ - - if (!ifxhcd->flags.b.port_connect_status) /* No longer connected. */ - return -ENODEV; - - #ifndef __EN_ISOC__ - if(usb_pipetype(_urb->pipe) == PIPE_ISOCHRONOUS) - { - IFX_ERROR("ISOC transfer not supported!!!\n"); - return -ENODEV; - } - #endif - - retval=ifxhcd_urbd_create (ifxhcd,_urb); - - if (retval) - { - IFX_ERROR("IFXUSB HCD URB Enqueue failed creating URBD\n"); - return retval; - } - epqh = (ifxhcd_epqh_t *) _sysep->hcpriv; - ifxhcd_epqh_ready(ifxhcd, epqh); - - select_eps(ifxhcd); - //enable_sof(ifxhcd); - { - gint_data_t gintsts; - gintsts.d32=0; - gintsts.b.sofintr = 1; - ifxusb_mreg(&ifxhcd->core_if.core_global_regs->gintmsk, 0,gintsts.d32); - } - - return retval; -} - -/*! - \brief Aborts/cancels a USB transfer request. Always returns 0 to indicate - success. - */ -int ifxhcd_urb_dequeue( struct usb_hcd *_syshcd, - struct urb *_urb, int status /* Parameter neu in 2.6.28 */) -{ - unsigned long flags; - ifxhcd_hcd_t *ifxhcd; - ifxhcd_urbd_t *urbd; - ifxhcd_epqh_t *epqh; - int is_active=0; - int rc; - - struct usb_host_endpoint *_sysep; - - IFX_DEBUGPL(DBG_HCD, "IFXUSB HCD URB Dequeue\n"); - - #ifndef __EN_ISOC__ - if(usb_pipetype(_urb->pipe) == PIPE_ISOCHRONOUS) - return 0; - #endif - - _sysep = ifxhcd_urb_to_endpoint(_urb); - - ifxhcd = syshcd_to_ifxhcd(_syshcd); - - SPIN_LOCK_IRQSAVE(&ifxhcd->lock, flags); - - /*== AVM/BC 20100630 - 2.6.28 needs HCD link/unlink URBs ==*/ - rc = usb_hcd_check_unlink_urb(_syshcd, _urb, status); - if (rc) { - SPIN_UNLOCK_IRQRESTORE(&ifxhcd->lock, flags); - return rc; - } - - urbd = (ifxhcd_urbd_t *) _urb->hcpriv; - - if(_sysep) - epqh = (ifxhcd_epqh_t *) _sysep->hcpriv; - else - epqh = (ifxhcd_epqh_t *) urbd->epqh; - - if(epqh!=urbd->epqh) - IFX_ERROR("%s inconsistant epqh %p %p\n",__func__,epqh,urbd->epqh); - - #ifdef __DEBUG__ - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) - { - dump_urb_info(_urb, "ifxhcd_urb_dequeue"); - if (epqh->is_active) - dump_channel_info(ifxhcd, epqh); - } - #endif //__DEBUG__ - - if(!epqh->hc) - epqh->is_active=0; - else if (!ifxhcd->flags.b.port_connect_status) - epqh->is_active=0; - else if (epqh->is_active && urbd->is_active) - { - /*== AVM/WK 20100709 - halt channel only if really started ==*/ - //if (epqh->hc->xfer_started && !epqh->hc->wait_for_sof) { - /*== AVM/WK 20101112 - halt channel if started ==*/ - if (epqh->hc->xfer_started) { - /* - * If still connected (i.e. in host mode), halt the - * channel so it can be used for other transfers. If - * no longer connected, the host registers can't be - * written to halt the channel since the core is in - * device mode. - */ - /* == 20110803 AVM/WK FIX propagate status == */ - if (_urb->status == -EINPROGRESS) { - _urb->status = status; - } - ifxhcd_hc_halt(&ifxhcd->core_if, epqh->hc, HC_XFER_URB_DEQUEUE); - epqh->hc = NULL; - is_active=1; - } - } - - if(is_active) - { - SPIN_UNLOCK_IRQRESTORE(&ifxhcd->lock, flags); - } - else - { - list_del_init(&urbd->urbd_list_entry); - kfree (urbd); - - /*== AVM/BC 20100630 - 2.6.28 needs HCD link/unlink URBs ==*/ - usb_hcd_unlink_urb_from_ep(_syshcd, _urb); - - SPIN_UNLOCK_IRQRESTORE(&ifxhcd->lock, flags); - _urb->hcpriv = NULL; -// usb_hcd_giveback_urb(_syshcd, _urb); - usb_hcd_giveback_urb(_syshcd, _urb, status /* neu in 2.6.28 */); - select_eps(ifxhcd); - } - - return 0; -} - - - -/*! - \brief Frees resources in the IFXUSB controller related to a given endpoint. Also - clears state in the HCD related to the endpoint. Any URBs for the endpoint - must already be dequeued. - */ -void ifxhcd_endpoint_disable( struct usb_hcd *_syshcd, - struct usb_host_endpoint *_sysep) -{ - ifxhcd_epqh_t *epqh; - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd(_syshcd); - unsigned long flags; - - int retry = 0; - - IFX_DEBUGPL(DBG_HCD, "IFXUSB HCD EP DISABLE: _bEndpointAddress=0x%02x, " - "endpoint=%d\n", _sysep->desc.bEndpointAddress, - ifxhcd_ep_addr_to_endpoint(_sysep->desc.bEndpointAddress)); - - SPIN_LOCK_IRQSAVE(&ifxhcd->lock, flags); - if((uint32_t)_sysep>=0x80000000 && (uint32_t)_sysep->hcpriv>=(uint32_t)0x80000000) - { - epqh = (ifxhcd_epqh_t *)(_sysep->hcpriv); - if (epqh && epqh->sysep==_sysep) - { - -#if 1 /*== AVM/BC 20101111 CHG Option active: Kill URBs when disabling EP ==*/ - while (!list_empty(&epqh->urbd_list)) - { - if (retry++ > 250) - { - IFX_WARN("IFXUSB HCD EP DISABLE:" - " URBD List for this endpoint is not empty\n"); - break; - } - kill_all_urbs_in_epqh(ifxhcd, epqh, -ETIMEDOUT); - } -#else - while (!list_empty(&epqh->urbd_list)) - { - /** Check that the QTD list is really empty */ - if (retry++ > 250) - { - IFX_WARN("IFXUSB HCD EP DISABLE:" - " URBD List for this endpoint is not empty\n"); - break; - } - SPIN_UNLOCK_IRQRESTORE(&ifxhcd->lock, flags); - schedule_timeout_uninterruptible(1); - SPIN_LOCK_IRQSAVE(&ifxhcd->lock, flags); - } -#endif - - ifxhcd_epqh_free(epqh); - _sysep->hcpriv = NULL; - } - } - SPIN_UNLOCK_IRQRESTORE(&ifxhcd->lock, flags); -} - - -/*! - \brief Handles host mode interrupts for the IFXUSB controller. Returns IRQ_NONE if - * there was no interrupt to handle. Returns IRQ_HANDLED if there was a valid - * interrupt. - * - * This function is called by the USB core when an interrupt occurs - */ -irqreturn_t ifxhcd_irq(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - int32_t retval=0; - - //mask_and_ack_ifx_irq (ifxhcd->core_if.irq); - retval = ifxhcd_handle_intr(ifxhcd); - return IRQ_RETVAL(retval); -} - - -/*! - \brief Handles host mode Over Current Interrupt - */ -irqreturn_t ifxhcd_oc_irq(int _irq , void *_dev) -{ - ifxhcd_hcd_t *ifxhcd = _dev; - int32_t retval=1; - - ifxhcd->flags.b.port_over_current_change = 1; - ifxusb_vbus_off(&ifxhcd->core_if); - IFX_DEBUGP("OC INTERRUPT # %d\n",ifxhcd->core_if.core_no); - - //mask_and_ack_ifx_irq (_irq); - return IRQ_RETVAL(retval); -} - -/*! - \brief Creates Status Change bitmap for the root hub and root port. The bitmap is - returned in buf. Bit 0 is the status change indicator for the root hub. Bit 1 - is the status change indicator for the single root port. Returns 1 if either - change indicator is 1, otherwise returns 0. - */ -int ifxhcd_hub_status_data(struct usb_hcd *_syshcd, char *_buf) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - - _buf[0] = 0; - _buf[0] |= (ifxhcd->flags.b.port_connect_status_change || - ifxhcd->flags.b.port_reset_change || - ifxhcd->flags.b.port_enable_change || - ifxhcd->flags.b.port_suspend_change || - ifxhcd->flags.b.port_over_current_change) << 1; - - #ifdef __DEBUG__ - if (_buf[0]) - { - IFX_DEBUGPL(DBG_HCD, "IFXUSB HCD HUB STATUS DATA:" - " Root port status changed\n"); - IFX_DEBUGPL(DBG_HCDV, " port_connect_status_change: %d\n", - ifxhcd->flags.b.port_connect_status_change); - IFX_DEBUGPL(DBG_HCDV, " port_reset_change: %d\n", - ifxhcd->flags.b.port_reset_change); - IFX_DEBUGPL(DBG_HCDV, " port_enable_change: %d\n", - ifxhcd->flags.b.port_enable_change); - IFX_DEBUGPL(DBG_HCDV, " port_suspend_change: %d\n", - ifxhcd->flags.b.port_suspend_change); - IFX_DEBUGPL(DBG_HCDV, " port_over_current_change: %d\n", - ifxhcd->flags.b.port_over_current_change); - } - #endif //__DEBUG__ - return (_buf[0] != 0); -} - -#ifdef __WITH_HS_ELECT_TST__ - extern void do_setup(ifxusb_core_if_t *_core_if) ; - extern void do_in_ack(ifxusb_core_if_t *_core_if); -#endif //__WITH_HS_ELECT_TST__ - -/*! - \brief Handles hub class-specific requests. - */ -int ifxhcd_hub_control( struct usb_hcd *_syshcd, - u16 _typeReq, - u16 _wValue, - u16 _wIndex, - char *_buf, - u16 _wLength) -{ - int retval = 0; - - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - ifxusb_core_if_t *core_if = &ifxhcd->core_if; - struct usb_hub_descriptor *desc; - hprt0_data_t hprt0 = {.d32 = 0}; - - uint32_t port_status; - - switch (_typeReq) - { - case ClearHubFeature: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearHubFeature 0x%x\n", _wValue); - switch (_wValue) - { - case C_HUB_LOCAL_POWER: - case C_HUB_OVER_CURRENT: - /* Nothing required here */ - break; - default: - retval = -EINVAL; - IFX_ERROR ("IFXUSB HCD - " - "ClearHubFeature request %xh unknown\n", _wValue); - } - break; - case ClearPortFeature: - if (!_wIndex || _wIndex > 1) - goto error; - - switch (_wValue) - { - case USB_PORT_FEAT_ENABLE: - IFX_DEBUGPL (DBG_ANY, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_ENABLE\n"); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtena = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_SUSPEND: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_SUSPEND\n"); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtres = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - /* Clear Resume bit */ - mdelay (100); - hprt0.b.prtres = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_POWER: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_POWER\n"); - #ifdef __IS_DUAL__ - ifxusb_vbus_off(core_if); - #else - ifxusb_vbus_off(core_if); - #endif - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtpwr = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_INDICATOR: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_INDICATOR\n"); - /* Port inidicator not supported */ - break; - case USB_PORT_FEAT_C_CONNECTION: - /* Clears drivers internal connect status change - * flag */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_CONNECTION\n"); - ifxhcd->flags.b.port_connect_status_change = 0; - break; - case USB_PORT_FEAT_C_RESET: - /* Clears the driver's internal Port Reset Change - * flag */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_RESET\n"); - ifxhcd->flags.b.port_reset_change = 0; - break; - case USB_PORT_FEAT_C_ENABLE: - /* Clears the driver's internal Port - * Enable/Disable Change flag */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_ENABLE\n"); - ifxhcd->flags.b.port_enable_change = 0; - break; - case USB_PORT_FEAT_C_SUSPEND: - /* Clears the driver's internal Port Suspend - * Change flag, which is set when resume signaling on - * the host port is complete */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_SUSPEND\n"); - ifxhcd->flags.b.port_suspend_change = 0; - break; - case USB_PORT_FEAT_C_OVER_CURRENT: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_OVER_CURRENT\n"); - ifxhcd->flags.b.port_over_current_change = 0; - break; - default: - retval = -EINVAL; - IFX_ERROR ("IFXUSB HCD - " - "ClearPortFeature request %xh " - "unknown or unsupported\n", _wValue); - } - break; - case GetHubDescriptor: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "GetHubDescriptor\n"); - desc = (struct usb_hub_descriptor *)_buf; - desc->bDescLength = 9; - desc->bDescriptorType = 0x29; - desc->bNbrPorts = 1; - desc->wHubCharacteristics = 0x08; - desc->bPwrOn2PwrGood = 1; - desc->bHubContrCurrent = 0; -// desc->bitmap[0] = 0; -// desc->bitmap[1] = 0xff; - break; - case GetHubStatus: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "GetHubStatus\n"); - memset (_buf, 0, 4); - break; - case GetPortStatus: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "GetPortStatus\n"); - if (!_wIndex || _wIndex > 1) - goto error; - -# ifdef CONFIG_AVM_POWERMETER - { - /* first port only, but 2 Hosts */ - static unsigned char ucOldPower1 = 255; - static unsigned char ucOldPower2 = 255; - - unsigned char ucNewPower = 0; - struct usb_device *childdev = _syshcd->self.root_hub->children[0]; - - if (childdev != NULL) { - ucNewPower = (childdev->actconfig != NULL) - ? childdev->actconfig->desc.bMaxPower - : 50;/* default: 50 means 100 mA*/ - } - if (_syshcd->self.busnum == 1) { - if (ucOldPower1 != ucNewPower) { - ucOldPower1 = ucNewPower; - printk (KERN_INFO "IFXHCD#1: AVM Powermeter changed to %u mA\n", ucNewPower*2); - PowerManagmentRessourceInfo(powerdevice_usb_host, ucNewPower*2); - } - } else { - if (ucOldPower2 != ucNewPower) { - ucOldPower2 = ucNewPower; - printk (KERN_INFO "IFXHCD#2: AVM Powermeter changed to %u mA\n", ucNewPower*2); - PowerManagmentRessourceInfo(powerdevice_usb_host2, ucNewPower*2); - } - } - } -# endif /*--- #ifdef CONFIG_AVM_POWERMETER ---*/ - - port_status = 0; - if (ifxhcd->flags.b.port_connect_status_change) - port_status |= (1 << USB_PORT_FEAT_C_CONNECTION); - if (ifxhcd->flags.b.port_enable_change) - port_status |= (1 << USB_PORT_FEAT_C_ENABLE); - if (ifxhcd->flags.b.port_suspend_change) - port_status |= (1 << USB_PORT_FEAT_C_SUSPEND); - if (ifxhcd->flags.b.port_reset_change) - port_status |= (1 << USB_PORT_FEAT_C_RESET); - if (ifxhcd->flags.b.port_over_current_change) - { - IFX_ERROR("Device Not Supported\n"); - port_status |= (1 << USB_PORT_FEAT_C_OVER_CURRENT); - } - if (!ifxhcd->flags.b.port_connect_status) - { - /* - * The port is disconnected, which means the core is - * either in device mode or it soon will be. Just - * return 0's for the remainder of the port status - * since the port register can't be read if the core - * is in device mode. - */ - *((u32 *) _buf) = cpu_to_le32(port_status); - break; - } - - hprt0.d32 = ifxusb_rreg(core_if->hprt0); - IFX_DEBUGPL(DBG_HCDV, " HPRT0: 0x%08x\n", hprt0.d32); - if (hprt0.b.prtconnsts) - port_status |= (1 << USB_PORT_FEAT_CONNECTION); - if (hprt0.b.prtena) - port_status |= (1 << USB_PORT_FEAT_ENABLE); - if (hprt0.b.prtsusp) - port_status |= (1 << USB_PORT_FEAT_SUSPEND); - if (hprt0.b.prtovrcurract) - port_status |= (1 << USB_PORT_FEAT_OVER_CURRENT); - if (hprt0.b.prtrst) - port_status |= (1 << USB_PORT_FEAT_RESET); - if (hprt0.b.prtpwr) - port_status |= (1 << USB_PORT_FEAT_POWER); -/* if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - port_status |= (1 << USB_PORT_FEAT_HIGHSPEED); - else if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_LOW_SPEED) - port_status |= (1 << USB_PORT_FEAT_LOWSPEED);*/ - if (hprt0.b.prttstctl) - port_status |= (1 << USB_PORT_FEAT_TEST); - /* USB_PORT_FEAT_INDICATOR unsupported always 0 */ - *((u32 *) _buf) = cpu_to_le32(port_status); - break; - case SetHubFeature: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetHubFeature\n"); - /* No HUB features supported */ - break; - case SetPortFeature: - if (_wValue != USB_PORT_FEAT_TEST && (!_wIndex || _wIndex > 1)) - goto error; - /* - * The port is disconnected, which means the core is - * either in device mode or it soon will be. Just - * return without doing anything since the port - * register can't be written if the core is in device - * mode. - */ - if (!ifxhcd->flags.b.port_connect_status) - break; - switch (_wValue) - { - case USB_PORT_FEAT_SUSPEND: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_SUSPEND\n"); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtsusp = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - //IFX_PRINT( "SUSPEND: HPRT0=%0x\n", hprt0.d32); - /* Suspend the Phy Clock */ - { - pcgcctl_data_t pcgcctl = {.d32=0}; - pcgcctl.b.stoppclk = 1; - ifxusb_wreg(core_if->pcgcctl, pcgcctl.d32); - } - break; - case USB_PORT_FEAT_POWER: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_POWER\n"); - ifxusb_vbus_on (core_if); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtpwr = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_RESET: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_RESET\n"); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtrst = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - /* Clear reset bit in 10ms (FS/LS) or 50ms (HS) */ - MDELAY (60); - hprt0.b.prtrst = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - #ifdef __WITH_HS_ELECT_TST__ - case USB_PORT_FEAT_TEST: - { - uint32_t t; - gint_data_t gintmsk; - t = (_wIndex >> 8); /* MSB wIndex USB */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_TEST %d\n", t); - warn("USB_PORT_FEAT_TEST %d\n", t); - if (t < 6) - { - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prttstctl = t; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - } - else if (t == 6) /* HS_HOST_PORT_SUSPEND_RESUME */ - { - /* Save current interrupt mask */ - gintmsk.d32 = ifxusb_rreg(&core_if->core_global_regs->gintmsk); - - /* Disable all interrupts while we muck with - * the hardware directly - */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, 0); - - /* 15 second delay per the test spec */ - mdelay(15000); - - /* Drive suspend on the root port */ - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtsusp = 1; - hprt0.b.prtres = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - - /* 15 second delay per the test spec */ - mdelay(15000); - - /* Drive resume on the root port */ - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtsusp = 0; - hprt0.b.prtres = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - mdelay(100); - - /* Clear the resume bit */ - hprt0.b.prtres = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - - /* Restore interrupts */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, gintmsk.d32); - } - else if (t == 7) /* SINGLE_STEP_GET_DEVICE_DESCRIPTOR setup */ - { - /* Save current interrupt mask */ - gintmsk.d32 = ifxusb_rreg(&core_if->core_global_regs->gintmsk); - - /* Disable all interrupts while we muck with - * the hardware directly - */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, 0); - - /* 15 second delay per the test spec */ - mdelay(15000); - - /* Send the Setup packet */ - do_setup(core_if); - - /* 15 second delay so nothing else happens for awhile */ - mdelay(15000); - - /* Restore interrupts */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, gintmsk.d32); - } - - else if (t == 8) /* SINGLE_STEP_GET_DEVICE_DESCRIPTOR execute */ - { - /* Save current interrupt mask */ - gintmsk.d32 = ifxusb_rreg(&core_if->core_global_regs->gintmsk); - - /* Disable all interrupts while we muck with - * the hardware directly - */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, 0); - - /* Send the Setup packet */ - do_setup(core_if); - - /* 15 second delay so nothing else happens for awhile */ - mdelay(15000); - - /* Send the In and Ack packets */ - do_in_ack(core_if); - - /* 15 second delay so nothing else happens for awhile */ - mdelay(15000); - - /* Restore interrupts */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, gintmsk.d32); - } - } - break; - #endif //__WITH_HS_ELECT_TST__ - case USB_PORT_FEAT_INDICATOR: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_INDICATOR\n"); - /* Not supported */ - break; - default: - retval = -EINVAL; - IFX_ERROR ("IFXUSB HCD - " - "SetPortFeature request %xh " - "unknown or unsupported\n", _wValue); - } - break; - default: - error: - retval = -EINVAL; - IFX_WARN ("IFXUSB HCD - " - "Unknown hub control request type or invalid typeReq: %xh wIndex: %xh wValue: %xh\n", - _typeReq, _wIndex, _wValue); - } - return retval; -} - - -/*! - \brief Assigns transactions from a URBD to a free host channel and initializes the - host channel to perform the transactions. The host channel is removed from - the free list. - \param _ifxhcd The HCD state structure. - \param _epqh Transactions from the first URBD for this EPQH are selected and assigned to a free host channel. - */ -static int assign_and_init_hc(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh) -{ - ifxhcd_hc_t *ifxhc; - ifxhcd_urbd_t *urbd; - struct urb *urb; - - IFX_DEBUGPL(DBG_HCDV, "%s(%p,%p)\n", __func__, _ifxhcd, _epqh); - - if(list_empty(&_epqh->urbd_list)) - return 0; - - ifxhc = list_entry(_ifxhcd->free_hc_list.next, ifxhcd_hc_t, hc_list_entry); - /* Remove the host channel from the free list. */ - list_del_init(&ifxhc->hc_list_entry); - - urbd = list_entry(_epqh->urbd_list.next, ifxhcd_urbd_t, urbd_list_entry); - urb = urbd->urb; - - _epqh->hc = ifxhc; - _epqh->urbd = urbd; - ifxhc->epqh = _epqh; - - urbd->is_active=1; - - /* - * Use usb_pipedevice to determine device address. This address is - * 0 before the SET_ADDRESS command and the correct address afterward. - */ - ifxhc->dev_addr = usb_pipedevice(urb->pipe); - ifxhc->ep_num = usb_pipeendpoint(urb->pipe); - - ifxhc->xfer_started = 0; - - if (urb->dev->speed == USB_SPEED_LOW) ifxhc->speed = IFXUSB_EP_SPEED_LOW; - else if (urb->dev->speed == USB_SPEED_FULL) ifxhc->speed = IFXUSB_EP_SPEED_FULL; - else ifxhc->speed = IFXUSB_EP_SPEED_HIGH; - - ifxhc->mps = _epqh->mps; - ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - - ifxhc->ep_type = _epqh->ep_type; - - if(_epqh->ep_type==IFXUSB_EP_TYPE_CTRL) - { - ifxhc->control_phase=IFXHCD_CONTROL_SETUP; - ifxhc->is_in = 0; - ifxhc->data_pid_start = IFXUSB_HC_PID_SETUP; - ifxhc->xfer_buff = urbd->setup_buff; - ifxhc->xfer_len = 8; - ifxhc->xfer_count = 0; - ifxhc->short_rw =(urb->transfer_flags & URB_ZERO_PACKET)?1:0; - } - else - { - ifxhc->is_in = urbd->is_in; - ifxhc->xfer_buff = urbd->xfer_buff; - ifxhc->xfer_len = urbd->xfer_len; - ifxhc->xfer_count = 0; - /* == AVM/WK 20100710 Fix - Use toggle of usbcore ==*/ - //ifxhc->data_pid_start = _epqh->data_toggle; - ifxhc->data_pid_start = usb_gettoggle (urb->dev, usb_pipeendpoint(urb->pipe), usb_pipeout (urb->pipe)) - ? IFXUSB_HC_PID_DATA1 - : IFXUSB_HC_PID_DATA0; - if(ifxhc->is_in) - ifxhc->short_rw =0; - else - ifxhc->short_rw =(urb->transfer_flags & URB_ZERO_PACKET)?1:0; - - #ifdef __EN_ISOC__ - if(_epqh->ep_type==IFXUSB_EP_TYPE_ISOC) - { - struct usb_iso_packet_descriptor *frame_desc; - frame_desc = &urb->iso_frame_desc[urbd->isoc_frame_index]; - ifxhc->xfer_buff += frame_desc->offset + urbd->isoc_split_offset; - ifxhc->xfer_len = frame_desc->length - urbd->isoc_split_offset; - if (ifxhc->isoc_xact_pos == IFXUSB_HCSPLIT_XACTPOS_ALL) - { - if (ifxhc->xfer_len <= 188) - ifxhc->isoc_xact_pos = IFXUSB_HCSPLIT_XACTPOS_ALL; - else - ifxhc->isoc_xact_pos = IFXUSB_HCSPLIT_XACTPOS_BEGIN; - } - } - #endif - } - - ifxhc->do_ping=0; - if (_ifxhcd->core_if.snpsid < 0x4f54271a && ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - ifxhc->do_ping=1; - - - /* Set the split attributes */ - ifxhc->split = 0; - if (_epqh->need_split) { - ifxhc->split = 1; - ifxhc->hub_addr = urb->dev->tt->hub->devnum; - ifxhc->port_addr = urb->dev->ttport; - } - - //ifxhc->uint16_t pkt_count_limit - - { - hcint_data_t hc_intr_mask; - uint8_t hc_num = ifxhc->hc_num; - ifxusb_hc_regs_t *hc_regs = _ifxhcd->core_if.hc_regs[hc_num]; - - /* Clear old interrupt conditions for this host channel. */ - hc_intr_mask.d32 = 0xFFFFFFFF; - hc_intr_mask.b.reserved = 0; - ifxusb_wreg(&hc_regs->hcint, hc_intr_mask.d32); - - /* Enable channel interrupts required for this transfer. */ - hc_intr_mask.d32 = 0; - hc_intr_mask.b.chhltd = 1; - hc_intr_mask.b.ahberr = 1; - - ifxusb_wreg(&hc_regs->hcintmsk, hc_intr_mask.d32); - - /* Enable the top level host channel interrupt. */ - { - uint32_t intr_enable; - intr_enable = (1 << hc_num); - ifxusb_mreg(&_ifxhcd->core_if.host_global_regs->haintmsk, 0, intr_enable); - } - - /* Make sure host channel interrupts are enabled. */ - { - gint_data_t gintmsk ={.d32 = 0}; - gintmsk.b.hcintr = 1; - ifxusb_mreg(&_ifxhcd->core_if.core_global_regs->gintmsk, 0, gintmsk.d32); - } - - /* - * Program the HCCHARn register with the endpoint characteristics for - * the current transfer. - */ - { - hcchar_data_t hcchar; - - hcchar.d32 = 0; - hcchar.b.devaddr = ifxhc->dev_addr; - hcchar.b.epnum = ifxhc->ep_num; - hcchar.b.lspddev = (ifxhc->speed == IFXUSB_EP_SPEED_LOW); - hcchar.b.eptype = ifxhc->ep_type; - hcchar.b.mps = ifxhc->mps; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - - IFX_DEBUGPL(DBG_HCDV, "%s: Channel %d\n", __func__, ifxhc->hc_num); - IFX_DEBUGPL(DBG_HCDV, " Dev Addr: %d\n" , hcchar.b.devaddr); - IFX_DEBUGPL(DBG_HCDV, " Ep Num: %d\n" , hcchar.b.epnum); - IFX_DEBUGPL(DBG_HCDV, " Is Low Speed: %d\n", hcchar.b.lspddev); - IFX_DEBUGPL(DBG_HCDV, " Ep Type: %d\n" , hcchar.b.eptype); - IFX_DEBUGPL(DBG_HCDV, " Max Pkt: %d\n" , hcchar.b.mps); - IFX_DEBUGPL(DBG_HCDV, " Multi Cnt: %d\n" , hcchar.b.multicnt); - } - /* Program the HCSPLIT register for SPLITs */ - { - hcsplt_data_t hcsplt; - - hcsplt.d32 = 0; - if (ifxhc->split) - { - IFX_DEBUGPL(DBG_HCDV, "Programming HC %d with split --> %s\n", ifxhc->hc_num, - (ifxhc->split==2) ? "CSPLIT" : "SSPLIT"); - hcsplt.b.spltena = 1; - hcsplt.b.compsplt = (ifxhc->split==2); - #ifdef __EN_ISOC__ - if(_epqh->ep_type==IFXUSB_EP_TYPE_ISOC) - hcsplt.b.xactpos = ifxhc->isoc_xact_pos; - else - #endif - hcsplt.b.xactpos = IFXUSB_HCSPLIT_XACTPOS_ALL; - hcsplt.b.hubaddr = ifxhc->hub_addr; - hcsplt.b.prtaddr = ifxhc->port_addr; - IFX_DEBUGPL(DBG_HCDV, " comp split %d\n" , hcsplt.b.compsplt); - IFX_DEBUGPL(DBG_HCDV, " xact pos %d\n" , hcsplt.b.xactpos); - IFX_DEBUGPL(DBG_HCDV, " hub addr %d\n" , hcsplt.b.hubaddr); - IFX_DEBUGPL(DBG_HCDV, " port addr %d\n" , hcsplt.b.prtaddr); - IFX_DEBUGPL(DBG_HCDV, " is_in %d\n" , ifxhc->is_in); - IFX_DEBUGPL(DBG_HCDV, " Max Pkt: %d\n" , ifxhc->mps); - IFX_DEBUGPL(DBG_HCDV, " xferlen: %d\n" , ifxhc->xfer_len); - } - ifxusb_wreg(&hc_regs->hcsplt, hcsplt.d32); - } - } - - ifxhc->nak_retry_r=ifxhc->nak_retry=0; - ifxhc->nak_countdown_r=ifxhc->nak_countdown=0; - - if (ifxhc->split) - { - if(ifxhc->is_in) - { - } - else - { - } - } - else if(_epqh->ep_type==IFXUSB_EP_TYPE_CTRL) - { - if(ifxhc->is_in) - { - } - else - { - } - } - else if(_epqh->ep_type==IFXUSB_EP_TYPE_BULK) - { - if(ifxhc->is_in) - { -// ifxhc->nak_retry_r=ifxhc->nak_retry=nak_retry_max; -// ifxhc->nak_countdown_r=ifxhc->nak_countdown=nak_countdown_max; - } - else - { - } - } - else if(_epqh->ep_type==IFXUSB_EP_TYPE_INTR) - { - if(ifxhc->is_in) - { - } - else - { - } - } - else if(_epqh->ep_type==IFXUSB_EP_TYPE_ISOC) - { - if(ifxhc->is_in) - { - } - else - { - } - } - - return 1; -} - -/*! - \brief This function selects transactions from the HCD transfer schedule and - assigns them to available host channels. It is called from HCD interrupt - handler functions. - */ -static void select_eps_sub(ifxhcd_hcd_t *_ifxhcd) -{ - struct list_head *epqh_ptr; - struct list_head *urbd_ptr; - ifxhcd_epqh_t *epqh; - ifxhcd_urbd_t *urbd; - int ret_val=0; - - /*== AVM/BC 20101111 Function called with Lock ==*/ - -// #ifdef __DEBUG__ -// IFX_DEBUGPL(DBG_HCD, " ifxhcd_select_ep\n"); -// #endif - - /* Process entries in the periodic ready list. */ - #ifdef __EN_ISOC__ - epqh_ptr = _ifxhcd->epqh_isoc_ready.next; - while (epqh_ptr != &_ifxhcd->epqh_isoc_ready && !list_empty(&_ifxhcd->free_hc_list)) - { - epqh = list_entry(epqh_ptr, ifxhcd_epqh_t, epqh_list_entry); - epqh_ptr = epqh_ptr->next; - if(epqh->period_do) - { - if(assign_and_init_hc(_ifxhcd, epqh)) - { - IFX_DEBUGPL(DBG_HCD, " select_eps ISOC\n"); - list_move_tail(&epqh->epqh_list_entry, &_ifxhcd->epqh_isoc_active); - epqh->is_active=1; - ret_val=1; - epqh->period_do=0; - } - } - } - #endif - - epqh_ptr = _ifxhcd->epqh_intr_ready.next; - while (epqh_ptr != &_ifxhcd->epqh_intr_ready && !list_empty(&_ifxhcd->free_hc_list)) - { - epqh = list_entry(epqh_ptr, ifxhcd_epqh_t, epqh_list_entry); - epqh_ptr = epqh_ptr->next; - if(epqh->period_do) - { - if(assign_and_init_hc(_ifxhcd, epqh)) - { - IFX_DEBUGPL(DBG_HCD, " select_eps INTR\n"); - list_move_tail(&epqh->epqh_list_entry, &_ifxhcd->epqh_intr_active); - epqh->is_active=1; - ret_val=1; - epqh->period_do=0; - } - } - } - - epqh_ptr = _ifxhcd->epqh_np_ready.next; - while (epqh_ptr != &_ifxhcd->epqh_np_ready && !list_empty(&_ifxhcd->free_hc_list)) // may need to preserve at lease one for period - { - epqh = list_entry(epqh_ptr, ifxhcd_epqh_t, epqh_list_entry); - epqh_ptr = epqh_ptr->next; - if(assign_and_init_hc(_ifxhcd, epqh)) - { - IFX_DEBUGPL(DBG_HCD, " select_eps CTRL/BULK\n"); - list_move_tail(&epqh->epqh_list_entry, &_ifxhcd->epqh_np_active); - epqh->is_active=1; - ret_val=1; - } - } - if(ret_val) - /*== AVM/BC 20101111 Function called with Lock ==*/ - process_channels_sub(_ifxhcd); - - /* AVM/BC 20101111 Urbds completion loop */ - while (!list_empty(&_ifxhcd->urbd_complete_list)) - { - urbd_ptr = _ifxhcd->urbd_complete_list.next; - list_del_init(urbd_ptr); - - urbd = list_entry(urbd_ptr, ifxhcd_urbd_t, urbd_list_entry); - - ifxhcd_complete_urb(_ifxhcd, urbd, urbd->status); - - } - -} - -static void select_eps_func(unsigned long data) -{ - unsigned long flags; - - ifxhcd_hcd_t *ifxhcd; - ifxhcd=((ifxhcd_hcd_t *)data); - - /* AVM/BC 20101111 select_eps_in_use flag removed */ - - SPIN_LOCK_IRQSAVE(&ifxhcd->lock, flags); - - /*if(ifxhcd->select_eps_in_use){ - SPIN_UNLOCK_IRQRESTORE(&ifxhcd->lock, flags); - return; - } - ifxhcd->select_eps_in_use=1; - */ - - select_eps_sub(ifxhcd); - - //ifxhcd->select_eps_in_use=0; - - SPIN_UNLOCK_IRQRESTORE(&ifxhcd->lock, flags); -} - -void select_eps(ifxhcd_hcd_t *_ifxhcd) -{ - if(in_irq()) - { - if(!_ifxhcd->select_eps.func) - { - _ifxhcd->select_eps.next = NULL; - _ifxhcd->select_eps.state = 0; - atomic_set( &_ifxhcd->select_eps.count, 0); - _ifxhcd->select_eps.func = select_eps_func; - _ifxhcd->select_eps.data = (unsigned long)_ifxhcd; - } - tasklet_schedule(&_ifxhcd->select_eps); - } - else - { - unsigned long flags; - - /* AVM/BC 20101111 select_eps_in_use flag removed */ - - SPIN_LOCK_IRQSAVE(&_ifxhcd->lock, flags); - - /*if(_ifxhcd->select_eps_in_use){ - printk ("select_eps non_irq: busy\n"); - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - return; - } - _ifxhcd->select_eps_in_use=1; - */ - - select_eps_sub(_ifxhcd); - - //_ifxhcd->select_eps_in_use=0; - - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - } -} - -/*! - \brief - */ -static void process_unaligned( ifxhcd_epqh_t *_epqh) -{ - #if defined(__UNALIGNED_BUFFER_ADJ__) - if(!_epqh->aligned_checked) - { - uint32_t xfer_len; - xfer_len=_epqh->urbd->xfer_len; - if(_epqh->urbd->is_in && xfer_len<_epqh->mps) - xfer_len = _epqh->mps; - _epqh->using_aligned_buf=0; - - if(xfer_len > 0 && ((unsigned long)_epqh->urbd->xfer_buff) & 3) - { - if( _epqh->aligned_buf - && _epqh->aligned_buf_len > 0 - && _epqh->aligned_buf_len < xfer_len - ) - { - ifxusb_free_buf(_epqh->aligned_buf); - _epqh->aligned_buf=NULL; - _epqh->aligned_buf_len=0; - } - if(! _epqh->aligned_buf || ! _epqh->aligned_buf_len) - { - _epqh->aligned_buf = ifxusb_alloc_buf(xfer_len, _epqh->urbd->is_in); - if(_epqh->aligned_buf) - _epqh->aligned_buf_len = xfer_len; - } - if(_epqh->aligned_buf) - { - if(!_epqh->urbd->is_in) - memcpy(_epqh->aligned_buf, _epqh->urbd->xfer_buff, xfer_len); - _epqh->using_aligned_buf=1; - _epqh->hc->xfer_buff = _epqh->aligned_buf; - } - else - IFX_WARN("%s():%d\n",__func__,__LINE__); - } - if(_epqh->ep_type==IFXUSB_EP_TYPE_CTRL) - { - _epqh->using_aligned_setup=0; - if(((unsigned long)_epqh->urbd->setup_buff) & 3) - { - if(! _epqh->aligned_setup) - _epqh->aligned_setup = ifxusb_alloc_buf(8,0); - if(_epqh->aligned_setup) - { - memcpy(_epqh->aligned_setup, _epqh->urbd->setup_buff, 8); - _epqh->using_aligned_setup=1; - } - else - IFX_WARN("%s():%d\n",__func__,__LINE__); - _epqh->hc->xfer_buff = _epqh->aligned_setup; - } - } - } - #elif defined(__UNALIGNED_BUFFER_CHK__) - if(!_epqh->aligned_checked) - { - if(_epqh->urbd->is_in) - { - if(_epqh->urbd->xfer_len==0) - IFX_WARN("%s():%d IN xfer while length is zero \n",__func__,__LINE__); - else{ - if(_epqh->urbd->xfer_len < _epqh->mps) - IFX_WARN("%s():%d IN xfer while length < mps \n",__func__,__LINE__); - - if(((unsigned long)_epqh->urbd->xfer_buff) & 3) - IFX_WARN("%s():%d IN xfer Buffer UNALIGNED\n",__func__,__LINE__); - } - } - else - { - if(_epqh->urbd->xfer_len > 0 && (((unsigned long)_epqh->urbd->xfer_buff) & 3) ) - IFX_WARN("%s():%d OUT xfer Buffer UNALIGNED\n",__func__,__LINE__); - } - - if(_epqh->ep_type==IFXUSB_EP_TYPE_CTRL) - { - if(((unsigned long)_epqh->urbd->setup_buff) & 3) - IFX_WARN("%s():%d SETUP xfer Buffer UNALIGNED\n",__func__,__LINE__); - } - } - #endif - _epqh->aligned_checked=1; -} - - -/*! - \brief - */ -void process_channels_sub(ifxhcd_hcd_t *_ifxhcd) -{ - ifxhcd_epqh_t *epqh; - struct list_head *epqh_item; - struct ifxhcd_hc *hc; - - #ifdef __EN_ISOC__ - if (!list_empty(&_ifxhcd->epqh_isoc_active)) - { - for (epqh_item = _ifxhcd->epqh_isoc_active.next; - epqh_item != &_ifxhcd->epqh_isoc_active; - ) - { - epqh = list_entry(epqh_item, ifxhcd_epqh_t, epqh_list_entry); - epqh_item = epqh_item->next; - hc=epqh->hc; - if(hc && !hc->xfer_started && epqh->period_do) - { - if(hc->split==0 - || hc->split==1 - ) - { - //epqh->ping_state = 0; - process_unaligned(epqh); - hc->wait_for_sof=epqh->wait_for_sof; - epqh->wait_for_sof=0; - ifxhcd_hc_start(&_ifxhcd->core_if, hc); - epqh->period_do=0; - { - gint_data_t gintsts = {.d32 = 0}; - gintsts.b.sofintr = 1; - ifxusb_mreg(&_ifxhcd->core_if.core_global_regs->gintmsk,0, gintsts.d32); - } - } - } - } - } - #endif - - if (!list_empty(&_ifxhcd->epqh_intr_active)) - { - for (epqh_item = _ifxhcd->epqh_intr_active.next; - epqh_item != &_ifxhcd->epqh_intr_active; - ) - { - epqh = list_entry(epqh_item, ifxhcd_epqh_t, epqh_list_entry); - epqh_item = epqh_item->next; - hc=epqh->hc; - if(hc && !hc->xfer_started && epqh->period_do) - { - if(hc->split==0 - || hc->split==1 - ) - { - //epqh->ping_state = 0; - process_unaligned(epqh); - hc->wait_for_sof=epqh->wait_for_sof; - epqh->wait_for_sof=0; - ifxhcd_hc_start(&_ifxhcd->core_if, hc); - epqh->period_do=0; -#ifdef __USE_TIMER_4_SOF__ - /* AVM/WK change: let hc_start decide, if irq is needed */ -#else - { - gint_data_t gintsts = {.d32 = 0}; - gintsts.b.sofintr = 1; - ifxusb_mreg(&_ifxhcd->core_if.core_global_regs->gintmsk,0, gintsts.d32); - } -#endif - } - } - - } - } - - if (!list_empty(&_ifxhcd->epqh_np_active)) - { - for (epqh_item = _ifxhcd->epqh_np_active.next; - epqh_item != &_ifxhcd->epqh_np_active; - ) - { - epqh = list_entry(epqh_item, ifxhcd_epqh_t, epqh_list_entry); - epqh_item = epqh_item->next; - hc=epqh->hc; - if(hc) - { - if(!hc->xfer_started) - { - if(hc->split==0 - || hc->split==1 - //|| hc->split_counter == 0 - ) - { - //epqh->ping_state = 0; - process_unaligned(epqh); - hc->wait_for_sof=epqh->wait_for_sof; - epqh->wait_for_sof=0; - ifxhcd_hc_start(&_ifxhcd->core_if, hc); - } - } - } - } - } -} - -void process_channels(ifxhcd_hcd_t *_ifxhcd) -{ - unsigned long flags; - - /* AVM/WK Fix: use spin_lock instead busy flag - **/ - SPIN_LOCK_IRQSAVE(&_ifxhcd->lock, flags); - - //if(_ifxhcd->process_channels_in_use) - // return; - //_ifxhcd->process_channels_in_use=1; - - process_channels_sub(_ifxhcd); - //_ifxhcd->process_channels_in_use=0; - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); -} - - -#ifdef __HC_XFER_TIMEOUT__ - static void hc_xfer_timeout(unsigned long _ptr) - { - hc_xfer_info_t *xfer_info = (hc_xfer_info_t *)_ptr; - int hc_num = xfer_info->hc->hc_num; - IFX_WARN("%s: timeout on channel %d\n", __func__, hc_num); - IFX_WARN(" start_hcchar_val 0x%08x\n", xfer_info->hc->start_hcchar_val); - } -#endif - -void ifxhcd_hc_dumb_rx(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc,uint8_t *dump_buf) -{ - ifxusb_hc_regs_t *hc_regs = _core_if->hc_regs[_ifxhc->hc_num]; - hctsiz_data_t hctsiz= { .d32=0 }; - hcchar_data_t hcchar; - - - _ifxhc->xfer_len = _ifxhc->mps; - hctsiz.b.xfersize = _ifxhc->mps; - hctsiz.b.pktcnt = 0; - hctsiz.b.pid = _ifxhc->data_pid_start; - ifxusb_wreg(&hc_regs->hctsiz, hctsiz.d32); - - ifxusb_wreg(&hc_regs->hcdma, (uint32_t)(CPHYSADDR( ((uint32_t)(dump_buf))))); - - { - hcint_data_t hcint= { .d32=0 }; -// hcint.b.nak =1; -// hcint.b.nyet=1; -// hcint.b.ack =1; - hcint.d32 =0xFFFFFFFF; - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - } - - /* Set host channel enable after all other setup is complete. */ - hcchar.b.chen = 1; - hcchar.b.chdis = 0; - hcchar.b.epdir = 1; - IFX_DEBUGPL(DBG_HCDV, " HCCHART: 0x%08x\n", hcchar.d32); - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); -} - -/*! - \brief This function trigger a data transfer for a host channel and - starts the transfer. - - For a PING transfer in Slave mode, the Do Ping bit is set in the HCTSIZ - register along with a packet count of 1 and the channel is enabled. This - causes a single PING transaction to occur. Other fields in HCTSIZ are - simply set to 0 since no data transfer occurs in this case. - - For a PING transfer in DMA mode, the HCTSIZ register is initialized with - all the information required to perform the subsequent data transfer. In - addition, the Do Ping bit is set in the HCTSIZ register. In this case, the - controller performs the entire PING protocol, then starts the data - transfer. - \param _core_if Pointer of core_if structure - \param _ifxhc Information needed to initialize the host channel. The xfer_len - value may be reduced to accommodate the max widths of the XferSize and - PktCnt fields in the HCTSIZn register. The multi_count value may be changed - to reflect the final xfer_len value. - */ -void ifxhcd_hc_start(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc) -{ - hctsiz_data_t hctsiz= { .d32=0 }; - hcchar_data_t hcchar; - uint32_t max_hc_xfer_size = _core_if->params.max_transfer_size; - uint16_t max_hc_pkt_count = _core_if->params.max_packet_count; - ifxusb_hc_regs_t *hc_regs = _core_if->hc_regs[_ifxhc->hc_num]; - hfnum_data_t hfnum; - - hctsiz.b.dopng = 0; -// if(_ifxhc->do_ping && !_ifxhc->is_in) hctsiz.b.dopng = 1; - - _ifxhc->nak_countdown=_ifxhc->nak_countdown_r; - - /* AVM/BC 20101111 Workaround: Always PING if HI-Speed Out and xfer_len > 0 */ - if(/*_ifxhc->do_ping &&*/ - (!_ifxhc->is_in) && - (_ifxhc->speed == IFXUSB_EP_SPEED_HIGH) && - ((_ifxhc->ep_type == IFXUSB_EP_TYPE_BULK) || ((_ifxhc->ep_type == IFXUSB_EP_TYPE_CTRL) && (_ifxhc->control_phase != IFXHCD_CONTROL_SETUP))) && - _ifxhc->xfer_len - ) - hctsiz.b.dopng = 1; - - _ifxhc->xfer_started = 1; - - if(_ifxhc->epqh->pkt_count_limit > 0 && _ifxhc->epqh->pkt_count_limit < max_hc_pkt_count ) - { - max_hc_pkt_count=_ifxhc->epqh->pkt_count_limit; - if(max_hc_pkt_count * _ifxhc->mps < max_hc_xfer_size) - max_hc_xfer_size = max_hc_pkt_count * _ifxhc->mps; - } - if (_ifxhc->split > 0) - { - { - gint_data_t gintsts = {.d32 = 0}; - gintsts.b.sofintr = 1; - ifxusb_mreg(&_core_if->core_global_regs->gintmsk,0, gintsts.d32); - } - - _ifxhc->start_pkt_count = 1; - if(!_ifxhc->is_in && _ifxhc->split>1) // OUT CSPLIT - _ifxhc->xfer_len = 0; - if (_ifxhc->xfer_len > _ifxhc->mps) - _ifxhc->xfer_len = _ifxhc->mps; - if (_ifxhc->xfer_len > 188) - _ifxhc->xfer_len = 188; - } - else if(_ifxhc->is_in) - { - _ifxhc->short_rw = 0; - if (_ifxhc->xfer_len > 0) - { - if (_ifxhc->xfer_len > max_hc_xfer_size) - _ifxhc->xfer_len = max_hc_xfer_size - _ifxhc->mps + 1; - _ifxhc->start_pkt_count = (_ifxhc->xfer_len + _ifxhc->mps - 1) / _ifxhc->mps; - if (_ifxhc->start_pkt_count > max_hc_pkt_count) - _ifxhc->start_pkt_count = max_hc_pkt_count; - } - else /* Need 1 packet for transfer length of 0. */ - _ifxhc->start_pkt_count = 1; - _ifxhc->xfer_len = _ifxhc->start_pkt_count * _ifxhc->mps; - } - else //non-split out - { - if (_ifxhc->xfer_len == 0) - { - /*== AVM/BC WK 20110421 ZERO PACKET Workaround: Is not an error ==*/ - //if(_ifxhc->short_rw==0) - // printk(KERN_INFO "%s() line %d: ZLP write without short_rw set!\n",__func__,__LINE__); - _ifxhc->start_pkt_count = 1; - } - else - { - if (_ifxhc->xfer_len > max_hc_xfer_size) - { - _ifxhc->start_pkt_count = (max_hc_xfer_size / _ifxhc->mps); - _ifxhc->xfer_len = _ifxhc->start_pkt_count * _ifxhc->mps; - } - else - { - _ifxhc->start_pkt_count = (_ifxhc->xfer_len+_ifxhc->mps-1) / _ifxhc->mps; -// if(_ifxhc->start_pkt_count * _ifxhc->mps == _ifxhc->xfer_len ) -// _ifxhc->start_pkt_count += _ifxhc->short_rw; - /*== AVM/BC WK 20110421 ZERO PACKET Workaround / check if short_rw is needed ==*/ - if(_ifxhc->start_pkt_count * _ifxhc->mps != _ifxhc->xfer_len ) - _ifxhc->short_rw = 0; - } - } - } - - #ifdef __EN_ISOC__ - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - { - /* Set up the initial PID for the transfer. */ - #if 1 - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - #else - if (_ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - { - if (_ifxhc->is_in) - { - if (_ifxhc->multi_count == 1) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - else if (_ifxhc->multi_count == 2) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA2; - } - else - { - if (_ifxhc->multi_count == 1) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_MDATA; - } - } - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - #endif - } - #endif - - hctsiz.b.xfersize = _ifxhc->xfer_len; - hctsiz.b.pktcnt = _ifxhc->start_pkt_count; - hctsiz.b.pid = _ifxhc->data_pid_start; - - ifxusb_wreg(&hc_regs->hctsiz, hctsiz.d32); - - - IFX_DEBUGPL(DBG_HCDV, "%s: Channel %d\n", __func__, _ifxhc->hc_num); - IFX_DEBUGPL(DBG_HCDV, " Xfer Size: %d\n", hctsiz.b.xfersize); - IFX_DEBUGPL(DBG_HCDV, " Num Pkts: %d\n" , hctsiz.b.pktcnt); - IFX_DEBUGPL(DBG_HCDV, " Start PID: %d\n", hctsiz.b.pid); - IFX_DEBUGPL(DBG_HCDV, " DMA: 0x%08x\n", (uint32_t)(CPHYSADDR( ((uint32_t)(_ifxhc->xfer_buff))+ _ifxhc->xfer_count ))); - ifxusb_wreg(&hc_regs->hcdma, (uint32_t)(CPHYSADDR( ((uint32_t)(_ifxhc->xfer_buff))+ _ifxhc->xfer_count ))); - - /* Start the split */ - if (_ifxhc->split>0) - { - hcsplt_data_t hcsplt; - hcsplt.d32 = ifxusb_rreg (&hc_regs->hcsplt); - hcsplt.b.spltena = 1; - if (_ifxhc->split>1) - hcsplt.b.compsplt = 1; - else - hcsplt.b.compsplt = 0; - - #ifdef __EN_ISOC__ - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - hcsplt.b.xactpos = _ifxhc->isoc_xact_pos; - else - #endif - hcsplt.b.xactpos = IFXUSB_HCSPLIT_XACTPOS_ALL;// if not ISO - ifxusb_wreg(&hc_regs->hcsplt, hcsplt.d32); - IFX_DEBUGPL(DBG_HCDV, " SPLIT: XACT_POS:0x%08x\n", hcsplt.d32); - } - - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); -// hcchar.b.multicnt = _ifxhc->multi_count; - hcchar.b.multicnt = 1; - - #ifdef __DEBUG__ - _ifxhc->start_hcchar_val = hcchar.d32; - if (hcchar.b.chdis) - IFX_WARN("%s: chdis set, channel %d, hcchar 0x%08x\n", - __func__, _ifxhc->hc_num, hcchar.d32); - #endif - - /* Set host channel enable after all other setup is complete. */ - hcchar.b.chen = 1; - hcchar.b.chdis = 0; - hcchar.b.epdir = _ifxhc->is_in; - _ifxhc->hcchar=hcchar.d32; - - IFX_DEBUGPL(DBG_HCDV, " HCCHART: 0x%08x\n", _ifxhc->hcchar); - - /* == 20110901 AVM/WK Fix: Clear IRQ flags in any case ==*/ - { - hcint_data_t hcint= { .d32=0 }; - hcint.d32 =0xFFFFFFFF; - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - } - - if(_ifxhc->wait_for_sof==0) - { - hcint_data_t hcint; - - hcint.d32=ifxusb_rreg(&hc_regs->hcintmsk); - - hcint.b.nak =0; - hcint.b.ack =0; - /* == 20110901 AVM/WK Fix: We don't need NOT YET IRQ ==*/ - hcint.b.nyet=0; - if(_ifxhc->nak_countdown_r) - hcint.b.nak =1; - ifxusb_wreg(&hc_regs->hcintmsk, hcint.d32); - - /* AVM WK / BC 20100827 - * MOVED. Oddframe updated inmediatly before write HCChar Register. - */ - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_INTR || _ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - { - hfnum.d32 = ifxusb_rreg(&_core_if->host_global_regs->hfnum); - /* 1 if _next_ frame is odd, 0 if it's even */ - hcchar.b.oddfrm = (hfnum.b.frnum & 0x1) ? 0 : 1; - _ifxhc->hcchar=hcchar.d32; - } - - ifxusb_wreg(&hc_regs->hcchar, _ifxhc->hcchar); -#ifdef __USE_TIMER_4_SOF__ - } else { - //activate SOF IRQ - gint_data_t gintsts = {.d32 = 0}; - gintsts.b.sofintr = 1; - ifxusb_mreg(&_core_if->core_global_regs->gintmsk,0, gintsts.d32); -#endif - } - - #ifdef __HC_XFER_TIMEOUT__ - /* Start a timer for this transfer. */ - init_timer(&_ifxhc->hc_xfer_timer); - _ifxhc->hc_xfer_timer.function = hc_xfer_timeout; - _ifxhc->hc_xfer_timer.core_if = _core_if; - _ifxhc->hc_xfer_timer.hc = _ifxhc; - _ifxhc->hc_xfer_timer.data = (unsigned long)(&_ifxhc->hc_xfer_info); - _ifxhc->hc_xfer_timer.expires = jiffies + (HZ*10); - add_timer(&_ifxhc->hc_xfer_timer); - #endif -} - -/*! - \brief Attempts to halt a host channel. This function should only be called - to abort a transfer in DMA mode. Under normal circumstances in DMA mode, the - controller halts the channel when the transfer is complete or a condition - occurs that requires application intervention. - - In DMA mode, always sets the Channel Enable and Channel Disable bits of the - HCCHARn register. The controller ensures there is space in the request - queue before submitting the halt request. - - Some time may elapse before the core flushes any posted requests for this - host channel and halts. The Channel Halted interrupt handler completes the - deactivation of the host channel. - */ -void ifxhcd_hc_halt(ifxusb_core_if_t *_core_if, - ifxhcd_hc_t *_ifxhc, - ifxhcd_halt_status_e _halt_status) -{ - hcchar_data_t hcchar; - ifxusb_hc_regs_t *hc_regs; - - hc_regs = _core_if->hc_regs[_ifxhc->hc_num]; - - WARN_ON(_halt_status == HC_XFER_NO_HALT_STATUS); - - if (_halt_status == HC_XFER_URB_DEQUEUE || - _halt_status == HC_XFER_AHB_ERR) - { - /* - * Disable all channel interrupts except Ch Halted. The URBD - * and EPQH state associated with this transfer has been cleared - * (in the case of URB_DEQUEUE), so the channel needs to be - * shut down carefully to prevent crashes. - */ - hcint_data_t hcintmsk; - hcintmsk.d32 = 0; - hcintmsk.b.chhltd = 1; - ifxusb_wreg(&hc_regs->hcintmsk, hcintmsk.d32); - - /* - * Make sure no other interrupts besides halt are currently - * pending. Handling another interrupt could cause a crash due - * to the URBD and EPQH state. - */ - ifxusb_wreg(&hc_regs->hcint, ~hcintmsk.d32); - - /* - * Make sure the halt status is set to URB_DEQUEUE or AHB_ERR - * even if the channel was already halted for some other - * reason. - */ - _ifxhc->halt_status = _halt_status; - - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen == 0) - { - /* - * The channel is either already halted or it hasn't - * started yet. In DMA mode, the transfer may halt if - * it finishes normally or a condition occurs that - * requires driver intervention. Don't want to halt - * the channel again. In either Slave or DMA mode, - * it's possible that the transfer has been assigned - * to a channel, but not started yet when an URB is - * dequeued. Don't want to halt a channel that hasn't - * started yet. - */ - return; - } - } - - if (_ifxhc->halting) - { - /* - * A halt has already been issued for this channel. This might - * happen when a transfer is aborted by a higher level in - * the stack. - */ - #ifdef __DEBUG__ - IFX_PRINT("*** %s: Channel %d, _hc->halting already set ***\n", - __func__, _ifxhc->hc_num); - #endif - //ifxusb_dump_global_registers(_core_if); */ - //ifxusb_dump_host_registers(_core_if); */ - return; - } - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - /* == AVM/WK 20100709 halt channel only if enabled ==*/ - if (hcchar.b.chen) { - _ifxhc->halting = 1; - hcchar.b.chdis = 1; - - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - _ifxhc->halt_status = _halt_status; - } - - IFX_DEBUGPL(DBG_HCDV, "%s: Channel %d\n" , __func__, _ifxhc->hc_num); - IFX_DEBUGPL(DBG_HCDV, " hcchar: 0x%08x\n" , hcchar.d32); - IFX_DEBUGPL(DBG_HCDV, " halting: %d\n" , _ifxhc->halting); - IFX_DEBUGPL(DBG_HCDV, " halt_status: %d\n" , _ifxhc->halt_status); - - return; -} - -/*! - \brief Clears a host channel. - */ -void ifxhcd_hc_cleanup(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc) -{ - ifxusb_hc_regs_t *hc_regs; - - _ifxhc->xfer_started = 0; - /* - * Clear channel interrupt enables and any unhandled channel interrupt - * conditions. - */ - hc_regs = _core_if->hc_regs[_ifxhc->hc_num]; - ifxusb_wreg(&hc_regs->hcintmsk, 0); - ifxusb_wreg(&hc_regs->hcint, 0xFFFFFFFF); - - #ifdef __HC_XFER_TIMEOUT__ - del_timer(&_ifxhc->hc_xfer_timer); - #endif - #ifdef __DEBUG__ - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chdis) - IFX_WARN("%s: chdis set, channel %d, hcchar 0x%08x\n", __func__, _ifxhc->hc_num, hcchar.d32); - } - #endif -} - - - - - - - - -#ifdef __DEBUG__ - static void dump_urb_info(struct urb *_urb, char* _fn_name) - { - IFX_PRINT("%s, urb %p\n" , _fn_name, _urb); - IFX_PRINT(" Device address: %d\n", usb_pipedevice(_urb->pipe)); - IFX_PRINT(" Endpoint: %d, %s\n" , usb_pipeendpoint(_urb->pipe), - (usb_pipein(_urb->pipe) ? "IN" : "OUT")); - IFX_PRINT(" Endpoint type: %s\n", - ({ char *pipetype; - switch (usb_pipetype(_urb->pipe)) { - case PIPE_CONTROL: pipetype = "CONTROL"; break; - case PIPE_BULK: pipetype = "BULK"; break; - case PIPE_INTERRUPT: pipetype = "INTERRUPT"; break; - case PIPE_ISOCHRONOUS: pipetype = "ISOCHRONOUS"; break; - default: pipetype = "UNKNOWN"; break; - }; - pipetype; - })); - IFX_PRINT(" Speed: %s\n", - ({ char *speed; - switch (_urb->dev->speed) { - case USB_SPEED_HIGH: speed = "HIGH"; break; - case USB_SPEED_FULL: speed = "FULL"; break; - case USB_SPEED_LOW: speed = "LOW"; break; - default: speed = "UNKNOWN"; break; - }; - speed; - })); - IFX_PRINT(" Max packet size: %d\n", - usb_maxpacket(_urb->dev, _urb->pipe, usb_pipeout(_urb->pipe))); - IFX_PRINT(" Data buffer length: %d\n", _urb->transfer_buffer_length); - IFX_PRINT(" Transfer buffer: %p, Transfer DMA: %p\n", - _urb->transfer_buffer, (void *)_urb->transfer_dma); - IFX_PRINT(" Setup buffer: %p, Setup DMA: %p\n", - _urb->setup_packet, (void *)_urb->setup_dma); - IFX_PRINT(" Interval: %d\n", _urb->interval); - if (usb_pipetype(_urb->pipe) == PIPE_ISOCHRONOUS) - { - int i; - for (i = 0; i < _urb->number_of_packets; i++) - { - IFX_PRINT(" ISO Desc %d:\n", i); - IFX_PRINT(" offset: %d, length %d\n", - _urb->iso_frame_desc[i].offset, - _urb->iso_frame_desc[i].length); - } - } - } - - static void dump_channel_info(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh) - { - if (_epqh->hc != NULL) - { - ifxhcd_hc_t *hc = _epqh->hc; - struct list_head *item; - ifxhcd_epqh_t *epqh_item; - - ifxusb_hc_regs_t *hc_regs; - - hcchar_data_t hcchar; - hcsplt_data_t hcsplt; - hctsiz_data_t hctsiz; - uint32_t hcdma; - - hc_regs = _ifxhcd->core_if.hc_regs[hc->hc_num]; - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - hcsplt.d32 = ifxusb_rreg(&hc_regs->hcsplt); - hctsiz.d32 = ifxusb_rreg(&hc_regs->hctsiz); - hcdma = ifxusb_rreg(&hc_regs->hcdma); - - IFX_PRINT(" Assigned to channel %d:\n" , hc->hc_num); - IFX_PRINT(" hcchar 0x%08x, hcsplt 0x%08x\n", hcchar.d32, hcsplt.d32); - IFX_PRINT(" hctsiz 0x%08x, hcdma 0x%08x\n" , hctsiz.d32, hcdma); - IFX_PRINT(" dev_addr: %d, ep_num: %d, is_in: %d\n", - hc->dev_addr, hc->ep_num, hc->is_in); - IFX_PRINT(" ep_type: %d\n" , hc->ep_type); - IFX_PRINT(" max_packet_size: %d\n", hc->mps); - IFX_PRINT(" data_pid_start: %d\n" , hc->data_pid_start); - IFX_PRINT(" xfer_started: %d\n" , hc->xfer_started); - IFX_PRINT(" halt_status: %d\n" , hc->halt_status); - IFX_PRINT(" xfer_buff: %p\n" , hc->xfer_buff); - IFX_PRINT(" xfer_len: %d\n" , hc->xfer_len); - IFX_PRINT(" epqh: %p\n" , hc->epqh); - IFX_PRINT(" NP Active:\n"); - list_for_each(item, &_ifxhcd->epqh_np_active) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, epqh_list_entry); - IFX_PRINT(" %p\n", epqh_item); - } - IFX_PRINT(" NP Ready:\n"); - list_for_each(item, &_ifxhcd->epqh_np_ready) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, epqh_list_entry); - IFX_PRINT(" %p\n", epqh_item); - } - IFX_PRINT(" INTR Active:\n"); - list_for_each(item, &_ifxhcd->epqh_intr_active) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, epqh_list_entry); - IFX_PRINT(" %p\n", epqh_item); - } - IFX_PRINT(" INTR Ready:\n"); - list_for_each(item, &_ifxhcd->epqh_intr_ready) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, epqh_list_entry); - IFX_PRINT(" %p\n", epqh_item); - } - #ifdef __EN_ISOC__ - IFX_PRINT(" ISOC Active:\n"); - list_for_each(item, &_ifxhcd->epqh_isoc_active) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, epqh_list_entry); - IFX_PRINT(" %p\n", epqh_item); - } - IFX_PRINT(" ISOC Ready:\n"); - list_for_each(item, &_ifxhcd->epqh_isoc_ready) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, epqh_list_entry); - IFX_PRINT(" %p\n", epqh_item); - } - #endif - IFX_PRINT(" Standby:\n"); - list_for_each(item, &_ifxhcd->epqh_stdby) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, epqh_list_entry); - IFX_PRINT(" %p\n", epqh_item); - } - } - } -#endif //__DEBUG__ - - -/*! - \brief This function writes a packet into the Tx FIFO associated with the Host - Channel. For a channel associated with a non-periodic EP, the non-periodic - Tx FIFO is written. For a channel associated with a periodic EP, the - periodic Tx FIFO is written. This function should only be called in Slave - mode. - - Upon return the xfer_buff and xfer_count fields in _hc are incremented by - then number of bytes written to the Tx FIFO. - */ - -#ifdef __ENABLE_DUMP__ - void ifxhcd_dump_state(ifxhcd_hcd_t *_ifxhcd) - { - int num_channels; - int i; - num_channels = _ifxhcd->core_if.params.host_channels; - IFX_PRINT("\n"); - IFX_PRINT("************************************************************\n"); - IFX_PRINT("HCD State:\n"); - IFX_PRINT(" Num channels: %d\n", num_channels); - for (i = 0; i < num_channels; i++) { - ifxhcd_hc_t *hc = &_ifxhcd->ifxhc[i]; - IFX_PRINT(" Channel %d:\n", hc->hc_num); - IFX_PRINT(" dev_addr: %d, ep_num: %d, ep_is_in: %d\n", - hc->dev_addr, hc->ep_num, hc->is_in); - IFX_PRINT(" speed: %d\n" , hc->speed); - IFX_PRINT(" ep_type: %d\n" , hc->ep_type); - IFX_PRINT(" mps: %d\n", hc->mps); - IFX_PRINT(" data_pid_start: %d\n" , hc->data_pid_start); - IFX_PRINT(" xfer_started: %d\n" , hc->xfer_started); - IFX_PRINT(" xfer_buff: %p\n" , hc->xfer_buff); - IFX_PRINT(" xfer_len: %d\n" , hc->xfer_len); - IFX_PRINT(" xfer_count: %d\n" , hc->xfer_count); - IFX_PRINT(" halting: %d\n" , hc->halting); - IFX_PRINT(" halt_status: %d\n" , hc->halt_status); - IFX_PRINT(" split: %d\n" , hc->split); - IFX_PRINT(" hub_addr: %d\n" , hc->hub_addr); - IFX_PRINT(" port_addr: %d\n" , hc->port_addr); - #ifdef __EN_ISOC__ - IFX_PRINT(" isoc_xact_pos: %d\n" , hc->isoc_xact_pos); - #endif - IFX_PRINT(" epqh: %p\n" , hc->epqh); - IFX_PRINT(" short_rw: %d\n" , hc->short_rw); - IFX_PRINT(" do_ping: %d\n" , hc->do_ping); - IFX_PRINT(" control_phase: %d\n" , hc->control_phase); - IFX_PRINT(" pkt_count_limit: %d\n", hc->epqh->pkt_count_limit); - IFX_PRINT(" start_pkt_count: %d\n" , hc->start_pkt_count); - } - IFX_PRINT("************************************************************\n"); - IFX_PRINT("\n"); - } -#endif //__ENABLE_DUMP__ - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd.h b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd.h deleted file mode 100644 index 3a408513ce..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd.h +++ /dev/null @@ -1,628 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd.h - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the structures, constants, and interfaces for - ** the Host Contoller Driver (HCD). - ** - ** The Host Controller Driver (HCD) is responsible for translating requests - ** from the USB Driver into the appropriate actions on the IFXUSB controller. - ** It isolates the USBD from the specifics of the controller by providing an - ** API to the USBD. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history -*****************************************************************************/ - -/*! - \defgroup IFXUSB_HCD HCD Interface - \ingroup IFXUSB_DRIVER_V3 - \brief The Host Controller Driver (HCD) is responsible for translating requests - from the USB Driver into the appropriate actions on the IFXUSB controller. - It isolates the USBD from the specifics of the controller by providing an - API to the USBD. - */ - - -/*! - \file ifxhcd.h - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the structures, constants, and interfaces for - the Host Contoller Driver (HCD). - */ - -#if !defined(__IFXHCD_H__) -#define __IFXHCD_H__ - -#include <linux/list.h> -#include <linux/usb.h> - -#ifdef __USE_TIMER_4_SOF__ -#include <linux/hrtimer.h> -#endif -#include <linux/usb/hcd.h> - -#include "ifxusb_cif.h" -#include "ifxusb_plat.h" - - - -/*! - \addtogroup IFXUSB_HCD - */ -/*@{*/ - -/* Phases for control transfers.*/ -typedef enum ifxhcd_control_phase { - IFXHCD_CONTROL_SETUP, - IFXHCD_CONTROL_DATA, - IFXHCD_CONTROL_STATUS -} ifxhcd_control_phase_e; - -/* Reasons for halting a host channel. */ -typedef enum ifxhcd_halt_status -{ - HC_XFER_NO_HALT_STATUS, // Initial - HC_XFER_COMPLETE, // Xact complete without error, upward - HC_XFER_URB_COMPLETE, // Xfer complete without error, short upward - HC_XFER_STALL, // HC stopped abnormally, upward/downward - HC_XFER_XACT_ERR, // HC stopped abnormally, upward - HC_XFER_FRAME_OVERRUN, // HC stopped abnormally, upward - HC_XFER_BABBLE_ERR, // HC stopped abnormally, upward - HC_XFER_AHB_ERR, // HC stopped abnormally, upward - HC_XFER_DATA_TOGGLE_ERR, - HC_XFER_URB_DEQUEUE, // HC stopper manually, downward - HC_XFER_NAK // HC stopped by nak monitor, downward -} ifxhcd_halt_status_e; - -struct ifxhcd_urbd; -struct ifxhcd_hc ; -struct ifxhcd_epqh ; -struct ifxhcd_hcd; - -/*! - \brief A URB Descriptor (URBD) holds the state of a bulk, control, - interrupt, or isochronous transfer. A single URBD is created for each URB - (of one of these types) submitted to the HCD. The transfer associated with - a URBD may require one or multiple transactions. - - A URBD is linked to a EP Queue Head, which is entered in either the - isoc, intr or non-periodic schedule for execution. When a URBD is chosen for - execution, some or all of its transactions may be executed. After - execution, the state of the URBD is updated. The URBD may be retired if all - its transactions are complete or if an error occurred. Otherwise, it - remains in the schedule so more transactions can be executed later. - */ -typedef struct ifxhcd_urbd { - struct list_head urbd_list_entry; // Hook for EPQH->urbd_list and ifxhcd->urbd_complete_list - struct urb *urb; /*!< URB for this transfer */ - //struct urb { - // struct list_head urb_list; - // struct list_head anchor_list; - // struct usb_anchor * anchor; - // struct usb_device * dev; - // struct usb_host_endpoint * ep; - // unsigned int pipe; - // int status; - // unsigned int transfer_flags; - // void * transfer_buffer; - // dma_addr_t transfer_dma; - // u32 transfer_buffer_length; - // u32 actual_length; - // unsigned char * setup_packet; - // dma_addr_t setup_dma; - // int start_frame; - // int number_of_packets; - // int interval; - // int error_count; - // void * context; - // usb_complete_t complete; - // struct usb_iso_packet_descriptor iso_frame_desc[0]; - //}; - //urb_list For use by current owner of the URB. - //anchor_list membership in the list of an anchor - //anchor to anchor URBs to a common mooring - //dev Identifies the USB device to perform the request. - //ep Points to the endpoint's data structure. Will - // eventually replace pipe. - //pipe Holds endpoint number, direction, type, and more. - // Create these values with the eight macros available; u - // sb_{snd,rcv}TYPEpipe(dev,endpoint), where the TYPE is - // "ctrl", "bulk", "int" or "iso". For example - // usb_sndbulkpipe or usb_rcvintpipe. Endpoint numbers - // range from zero to fifteen. Note that "in" endpoint two - // is a different endpoint (and pipe) from "out" endpoint - // two. The current configuration controls the existence, - // type, and maximum packet size of any given endpoint. - //status This is read in non-iso completion functions to get - // the status of the particular request. ISO requests - // only use it to tell whether the URB was unlinked; - // detailed status for each frame is in the fields of - // the iso_frame-desc. - //transfer_flags A variety of flags may be used to affect how URB - // submission, unlinking, or operation are handled. - // Different kinds of URB can use different flags. - // URB_SHORT_NOT_OK - // URB_ISO_ASAP - // URB_NO_TRANSFER_DMA_MAP - // URB_NO_SETUP_DMA_MAP - // URB_NO_FSBR - // URB_ZERO_PACKET - // URB_NO_INTERRUPT - //transfer_buffer This identifies the buffer to (or from) which the I/O - // request will be performed (unless URB_NO_TRANSFER_DMA_MAP - // is set). This buffer must be suitable for DMA; allocate it - // with kmalloc or equivalent. For transfers to "in" - // endpoints, contents of this buffer will be modified. This - // buffer is used for the data stage of control transfers. - //transfer_dma When transfer_flags includes URB_NO_TRANSFER_DMA_MAP, the - // device driver is saying that it provided this DMA address, - // which the host controller driver should use in preference - // to the transfer_buffer. - //transfer_buffer_length How big is transfer_buffer. The transfer may be broken - // up into chunks according to the current maximum packet size - // for the endpoint, which is a function of the configuration - // and is encoded in the pipe. When the length is zero, neither - // transfer_buffer nor transfer_dma is used. - //actual_length This is read in non-iso completion functions, and it tells - // how many bytes (out of transfer_buffer_length) were transferred. - // It will normally be the same as requested, unless either an error - // was reported or a short read was performed. The URB_SHORT_NOT_OK - // transfer flag may be used to make such short reads be reported - // as errors. - //setup_packet Only used for control transfers, this points to eight bytes of - // setup data. Control transfers always start by sending this data - // to the device. Then transfer_buffer is read or written, if needed. - //setup_dma For control transfers with URB_NO_SETUP_DMA_MAP set, the device - // driver has provided this DMA address for the setup packet. The - // host controller driver should use this in preference to setup_packet. - //start_frame Returns the initial frame for isochronous transfers. - //number_of_packets Lists the number of ISO transfer buffers. - //interval Specifies the polling interval for interrupt or isochronous transfers. - // The units are frames (milliseconds) for for full and low speed devices, - // and microframes (1/8 millisecond) for highspeed ones. - //error_count Returns the number of ISO transfers that reported errors. - //context For use in completion functions. This normally points to request-specific - // driver context. - //complete Completion handler. This URB is passed as the parameter to the completion - // function. The completion function may then do what it likes with the URB, - // including resubmitting or freeing it. - //iso_frame_desc[0] Used to provide arrays of ISO transfer buffers and to collect the transfer - // status for each buffer. - - struct ifxhcd_epqh *epqh; - // Actual data portion, not SETUP or STATUS in case of CTRL XFER - // DMA adjusted - uint8_t *setup_buff; /*!< Pointer to the entire transfer buffer. (CPU accessable)*/ - uint8_t *xfer_buff; /*!< Pointer to the entire transfer buffer. (CPU accessable)*/ - uint32_t xfer_len; /*!< Total number of bytes to transfer in this xfer. */ - unsigned is_in :1; - unsigned is_active:1; - - // For ALL XFER - uint8_t error_count; /*!< Holds the number of bus errors that have occurred for a transaction - within this transfer. - */ - /*== AVM/BC 20101111 Needed for URB Complete List ==*/ - int status; - // For ISOC XFER only - #ifdef __EN_ISOC__ - int isoc_frame_index; /*!< Index of the next frame descriptor for an isochronous transfer. A - frame descriptor describes the buffer position and length of the - data to be transferred in the next scheduled (micro)frame of an - isochronous transfer. It also holds status for that transaction. - The frame index starts at 0. - */ - // For SPLITed ISOC XFER only - uint8_t isoc_split_pos; /*!< Position of the ISOC split on full/low speed */ - uint16_t isoc_split_offset;/*!< Position of the ISOC split in the buffer for the current frame */ - #endif -} ifxhcd_urbd_t; - -/*! - \brief A EP Queue Head (EPQH) holds the static characteristics of an endpoint and - maintains a list of transfers (URBDs) for that endpoint. A EPQH structure may - be entered in either the isoc, intr or non-periodic schedule. - */ - -typedef struct ifxhcd_epqh { - struct list_head epqh_list_entry; // Hook for EP Queues - struct list_head urbd_list; /*!< List of URBDs for this EPQH. */ - struct ifxhcd_hc *hc; /*!< Host channel currently processing transfers for this EPQH. */ - struct ifxhcd_urbd *urbd; /*!< URBD currently assigned to a host channel for this EPQH. */ - struct usb_host_endpoint *sysep; - uint8_t ep_type; /*!< Endpoint type. One of the following values: - - IFXUSB_EP_TYPE_CTRL - - IFXUSB_EP_TYPE_ISOC - - IFXUSB_EP_TYPE_BULK - - IFXUSB_EP_TYPE_INTR - */ - uint16_t mps; /*!< wMaxPacketSize Field of Endpoint Descriptor. */ - - /* == AVM/WK 20100710 Fix - Use toggle of usbcore ==*/ - /*uint8_t data_toggle;*/ /*!< Determines the PID of the next data packet - One of the following values: - - IFXHCD_HC_PID_DATA0 - - IFXHCD_HC_PID_DATA1 - */ - uint8_t is_active; - - uint8_t pkt_count_limit; - #ifdef __EPQD_DESTROY_TIMEOUT__ - struct timer_list destroy_timer; - #endif - - uint16_t wait_for_sof; - uint8_t need_split; /*!< Full/low speed endpoint on high-speed hub requires split. */ - uint16_t interval; /*!< Interval between transfers in (micro)frames. (for INTR)*/ - - uint16_t period_counter; /*!< Interval between transfers in (micro)frames. */ - uint8_t period_do; - - uint8_t aligned_checked; - - #if defined(__UNALIGNED_BUFFER_ADJ__) - uint8_t using_aligned_setup; - uint8_t *aligned_setup; - uint8_t using_aligned_buf; - uint8_t *aligned_buf; - unsigned aligned_buf_len : 19; - #endif - - uint8_t *dump_buf; -} ifxhcd_epqh_t; - - -#if defined(__HC_XFER_TIMEOUT__) - struct ifxusb_core_if; - struct ifxhcd_hc; - typedef struct hc_xfer_info - { - struct ifxusb_core_if *core_if; - struct ifxhcd_hc *hc; - } hc_xfer_info_t; -#endif //defined(__HC_XFER_TIMEOUT__) - - -/*! - \brief Host channel descriptor. This structure represents the state of a single - host channel when acting in host mode. It contains the data items needed to - transfer packets to an endpoint via a host channel. - */ -typedef struct ifxhcd_hc -{ - struct list_head hc_list_entry ; // Hook to free hc - struct ifxhcd_epqh *epqh ; /*!< EP Queue Head for the transfer being processed by this channel. */ - - uint8_t hc_num ; /*!< Host channel number used for register address lookup */ - uint8_t *xfer_buff ; /*!< Pointer to the entire transfer buffer. */ - uint32_t xfer_count ; /*!< Number of bytes transferred so far. The offset of the begin of the buf */ - uint32_t xfer_len ; /*!< Total number of bytes to transfer in this xfer. */ - uint16_t start_pkt_count ; /*!< Packet count at start of transfer. Used to calculate the actual xfer size*/ - ifxhcd_halt_status_e halt_status; /*!< Reason for halting the host channel. */ - - unsigned dev_addr : 7; /*!< Device to access */ - unsigned ep_num : 4; /*!< EP to access */ - unsigned is_in : 1; /*!< EP direction. 0: OUT, 1: IN */ - unsigned speed : 2; /*!< EP speed. */ - unsigned ep_type : 2; /*!< Endpoint type. */ - unsigned mps :11; /*!< Max packet size in bytes */ - unsigned data_pid_start : 2; /*!< PID for initial transaction. */ - unsigned do_ping : 1; /*!< Set to 1 to indicate that a PING request should be issued on this - channel. If 0, process normally. - */ - - unsigned xfer_started : 1; /*!< Flag to indicate whether the transfer has been started. Set to 1 if - it has been started, 0 otherwise. - */ - unsigned halting : 1; /*!< Set to 1 if the host channel has been halted, but the core is not - finished flushing queued requests. Otherwise 0. - */ - unsigned short_rw : 1; /*!< When Tx, means termination needed. - When Rx, indicate Short Read */ - /* Split settings for the host channel */ - unsigned split : 2; /*!< Split: 0-Non Split, 1-SSPLIT, 2&3 CSPLIT */ - - /*== AVM/BC 20100701 - Workaround FullSpeed Interrupts with HiSpeed Hub ==*/ - unsigned nyet_count; - - /* nak monitor */ - unsigned nak_retry_r : 16; - unsigned nak_retry : 16; - #define nak_retry_max 40000 - unsigned nak_countdown : 8; - unsigned nak_countdown_r: 8; - #define nak_countdown_max 1 - - uint16_t wait_for_sof; - ifxhcd_control_phase_e control_phase; /*!< Current phase for control transfers (Setup, Data, or Status). */ - uint32_t ssplit_out_xfer_count; /*!< How many bytes transferred during SSPLIT OUT */ - #ifdef __DEBUG__ - uint32_t start_hcchar_val; - #endif - #ifdef __HC_XFER_TIMEOUT__ - hc_xfer_info_t hc_xfer_info; - struct timer_list hc_xfer_timer; - #endif - uint32_t hcchar; - - /* Split settings for the host channel */ - uint8_t hub_addr; /*!< Address of high speed hub */ - uint8_t port_addr; /*!< Port of the low/full speed device */ - #ifdef __EN_ISOC__ - uint8_t isoc_xact_pos; /*!< Split transaction position */ - #endif -} ifxhcd_hc_t; - - -/*! - \brief This structure holds the state of the HCD, including the non-periodic and - periodic schedules. - */ -typedef struct ifxhcd_hcd -{ - struct device *dev; - struct hc_driver hc_driver; - ifxusb_core_if_t core_if; /*!< Pointer to the core interface structure. */ - struct usb_hcd *syshcd; - - volatile union ifxhcd_internal_flags - { - uint32_t d32; - struct - { - unsigned port_connect_status_change : 1; - unsigned port_connect_status : 1; - unsigned port_reset_change : 1; - unsigned port_enable_change : 1; - unsigned port_suspend_change : 1; - unsigned port_over_current_change : 1; - unsigned reserved : 27; - } b; - } flags; /*!< Internal HCD Flags */ - - struct ifxhcd_hc ifxhc[MAX_EPS_CHANNELS]; /*!< Array of pointers to the host channel descriptors. Allows accessing - a host channel descriptor given the host channel number. This is - useful in interrupt handlers. - */ - struct list_head free_hc_list; /*!< Free host channels in the controller. This is a list of ifxhcd_hc_t items. */ - uint8_t *status_buf; /*!< Buffer to use for any data received during the status phase of a - control transfer. Normally no data is transferred during the status - phase. This buffer is used as a bit bucket. - */ - #define IFXHCD_STATUS_BUF_SIZE 64 - - struct list_head epqh_np_active; // with URBD, with HC - struct list_head epqh_np_ready; // with URBD, No HC - - struct list_head epqh_intr_active; // with URBD, with HC - struct list_head epqh_intr_ready; // with URBD, no pass, No HC - - #ifdef __EN_ISOC__ - struct list_head epqh_isoc_active; // with URBD, with HC - struct list_head epqh_isoc_ready; // with URBD, no pass, No HC - #endif - - /*== AVM/BC 20101111 URB Complete List ==*/ - struct list_head urbd_complete_list; - - struct list_head epqh_stdby; - - /* AVM/BC 20101111 flags removed */ - //unsigned process_channels_in_use : 1; - //unsigned select_eps_in_use : 1; - - struct tasklet_struct select_eps; /*!< Tasket to do a reset */ - uint32_t lastframe; - spinlock_t lock; -#ifdef __USE_TIMER_4_SOF__ - struct hrtimer hr_timer; -#endif -} ifxhcd_hcd_t; - -/* Gets the ifxhcd_hcd from a struct usb_hcd */ -static inline ifxhcd_hcd_t *syshcd_to_ifxhcd(struct usb_hcd *syshcd) -{ - return (ifxhcd_hcd_t *)(syshcd->hcd_priv[0]); -} - -/* Gets the struct usb_hcd that contains a ifxhcd_hcd_t. */ -static inline struct usb_hcd *ifxhcd_to_syshcd(ifxhcd_hcd_t *ifxhcd) -{ - return (struct usb_hcd *)(ifxhcd->syshcd); -} - -/*! \brief HCD Create/Destroy Functions */ -/*@{*/ - extern int ifxhcd_init (ifxhcd_hcd_t *_ifxhcd); - extern void ifxhcd_remove(ifxhcd_hcd_t *_ifxhcd); -/*@}*/ - -/*! \brief Linux HC Driver API Functions */ -/*@{*/ -extern int ifxhcd_start(struct usb_hcd *hcd); -extern void ifxhcd_stop (struct usb_hcd *hcd); -extern int ifxhcd_get_frame_number(struct usb_hcd *hcd); - - -/*! - \brief This function does the setup for a data transfer for a host channel and - starts the transfer. May be called in either Slave mode or DMA mode. In - Slave mode, the caller must ensure that there is sufficient space in the - request queue and Tx Data FIFO. - - For an OUT transfer in Slave mode, it loads a data packet into the - appropriate FIFO. If necessary, additional data packets will be loaded in - the Host ISR. - - For an IN transfer in Slave mode, a data packet is requested. The data - packets are unloaded from the Rx FIFO in the Host ISR. If necessary, - additional data packets are requested in the Host ISR. - - For a PING transfer in Slave mode, the Do Ping bit is set in the HCTSIZ - register along with a packet count of 1 and the channel is enabled. This - causes a single PING transaction to occur. Other fields in HCTSIZ are - simply set to 0 since no data transfer occurs in this case. - - For a PING transfer in DMA mode, the HCTSIZ register is initialized with - all the information required to perform the subsequent data transfer. In - addition, the Do Ping bit is set in the HCTSIZ register. In this case, the - controller performs the entire PING protocol, then starts the data - transfer. - - @param _ifxhc Information needed to initialize the host channel. The xfer_len - value may be reduced to accommodate the max widths of the XferSize and - PktCnt fields in the HCTSIZn register. The multi_count value may be changed - to reflect the final xfer_len value. - */ -extern void ifxhcd_hc_start(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc); - -//extern int ifxhcd_urb_enqueue(struct usb_hcd *_syshcd, struct usb_host_endpoint *_sysep, struct urb *_urb, gfp_t mem_flags); -//extern int ifxhcd_urb_dequeue(struct usb_hcd *_syshcd, struct urb *_urb); -extern irqreturn_t ifxhcd_irq(struct usb_hcd *_syshcd); -int ifxhcd_urb_enqueue( struct usb_hcd *_syshcd, - /*--- struct usb_host_endpoint *_sysep, Parameter im 2.6.28 entfallen ---*/ - struct urb *_urb, - gfp_t _mem_flags); -int ifxhcd_urb_dequeue( struct usb_hcd *_syshcd, - struct urb *_urb, int status /* Parameter neu in 2.6.28 */); - -extern void ifxhcd_endpoint_disable(struct usb_hcd *_syshcd, struct usb_host_endpoint *_sysep); - -extern int ifxhcd_hub_status_data(struct usb_hcd *_syshcd, char *_buf); -extern int ifxhcd_hub_control( struct usb_hcd *_syshcd, - u16 _typeReq, - u16 _wValue, - u16 _wIndex, - char *_buf, - u16 _wLength); - -/*@}*/ - -/*! \brief Transaction Execution Functions */ -/*@{*/ -extern void ifxhcd_complete_urb (ifxhcd_hcd_t *_ifxhcd, ifxhcd_urbd_t *_urbd, int _status); - -/*@}*/ - -/*! \brief Deferred Transaction Execution Functions */ -/*@{*/ - -/*== AVM/BC 20101111 URB Complete List ==*/ -extern void defer_ifxhcd_complete_urb (ifxhcd_hcd_t *_ifxhcd, ifxhcd_urbd_t *_urbd, int _status); - -/*! - \brief Clears the transfer state for a host channel. This function is normally - called after a transfer is done and the host channel is being released. - */ -extern void ifxhcd_hc_cleanup(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc); - -/*! - \brief Attempts to halt a host channel. This function should only be called in - Slave mode or to abort a transfer in either Slave mode or DMA mode. Under - normal circumstances in DMA mode, the controller halts the channel when the - transfer is complete or a condition occurs that requires application - intervention. - - In slave mode, checks for a free request queue entry, then sets the Channel - Enable and Channel Disable bits of the Host Channel Characteristics - register of the specified channel to intiate the halt. If there is no free - request queue entry, sets only the Channel Disable bit of the HCCHARn - register to flush requests for this channel. In the latter case, sets a - flag to indicate that the host channel needs to be halted when a request - queue slot is open. - - In DMA mode, always sets the Channel Enable and Channel Disable bits of the - HCCHARn register. The controller ensures there is space in the request - queue before submitting the halt request. - - Some time may elapse before the core flushes any posted requests for this - host channel and halts. The Channel Halted interrupt handler completes the - deactivation of the host channel. - */ -extern void ifxhcd_hc_halt(ifxusb_core_if_t *_core_if, - ifxhcd_hc_t *_ifxhc, - ifxhcd_halt_status_e _halt_status); - -/*! - \brief Prepares a host channel for transferring packets to/from a specific - endpoint. The HCCHARn register is set up with the characteristics specified - in _ifxhc. Host channel interrupts that may need to be serviced while this - transfer is in progress are enabled. - */ -extern void ifxhcd_hc_init(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc); - -/*! - \brief This function is called to handle the disconnection of host port. - */ -int32_t ifxhcd_disconnect(ifxhcd_hcd_t *_ifxhcd); -/*@}*/ - -/*! \brief Interrupt Handler Functions */ -/*@{*/ -extern irqreturn_t ifxhcd_oc_irq(int _irq, void *_dev); - -extern int32_t ifxhcd_handle_oc_intr(ifxhcd_hcd_t *_ifxhcd); -extern int32_t ifxhcd_handle_intr (ifxhcd_hcd_t *_ifxhcd); -/*@}*/ - - -/*! \brief Schedule Queue Functions */ -/*@{*/ -extern ifxhcd_epqh_t *ifxhcd_epqh_create (ifxhcd_hcd_t *_ifxhcd, struct urb *_urb); -extern void ifxhcd_epqh_free ( ifxhcd_epqh_t *_epqh); -extern void select_eps (ifxhcd_hcd_t *_ifxhcd); -extern void process_channels(ifxhcd_hcd_t *_ifxhcd); -extern void process_channels_sub(ifxhcd_hcd_t *_ifxhcd); -extern void complete_channel(ifxhcd_hcd_t *_ifxhcd, ifxhcd_hc_t *_ifxhc, ifxhcd_urbd_t *_urbd); -extern void ifxhcd_epqh_ready(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh); -extern void ifxhcd_epqh_active(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh); -extern void ifxhcd_epqh_idle(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh); -extern void ifxhcd_epqh_idle_periodic(ifxhcd_epqh_t *_epqh); -extern int ifxhcd_urbd_create (ifxhcd_hcd_t *_ifxhcd,struct urb *_urb); -/*@}*/ - -/*! \brief Gets the usb_host_endpoint associated with an URB. */ -static inline struct usb_host_endpoint *ifxhcd_urb_to_endpoint(struct urb *_urb) -{ - struct usb_device *dev = _urb->dev; - int ep_num = usb_pipeendpoint(_urb->pipe); - - return (usb_pipein(_urb->pipe))?(dev->ep_in[ep_num]):(dev->ep_out[ep_num]); -} - -/*! - * \brief Gets the endpoint number from a _bEndpointAddress argument. The endpoint is - * qualified with its direction (possible 32 endpoints per device). - */ -#define ifxhcd_ep_addr_to_endpoint(_bEndpointAddress_) ((_bEndpointAddress_ & USB_ENDPOINT_NUMBER_MASK) | \ - ((_bEndpointAddress_ & USB_DIR_IN) != 0) << 4) - - -/* AVM/WK: not needed? - -extern struct usb_device *usb_alloc_dev (struct usb_device *parent, struct usb_bus *, unsigned port); -extern int usb_add_hcd (struct usb_hcd *syshcd, unsigned int irqnum, unsigned long irqflags); -extern void usb_remove_hcd (struct usb_hcd *syshcd); -extern struct usb_hcd *usb_create_hcd (const struct hc_driver *driver, struct device *dev, char *bus_name); -extern void usb_hcd_giveback_urb (struct usb_hcd *syshcd, struct urb *urb); -extern void usb_put_hcd (struct usb_hcd *syshcd); -extern long usb_calc_bus_time (int speed, int is_input, int isoc, int bytecount); - -*/ -/** Internal Functions */ -void ifxhcd_dump_state(ifxhcd_hcd_t *_ifxhcd); -extern char *syserr(int errno); - -/*@}*//*IFXUSB_HCD*/ - -#endif // __IFXHCD_H__ diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd_es.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd_es.c deleted file mode 100644 index ef9e8c05ef..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd_es.c +++ /dev/null @@ -1,549 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd_es.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The file contain function to enable host mode USB-IF Electrical Test function. - *****************************************************************************/ - -/*! - \file ifxhcd_es.c - \ingroup IFXUSB_DRIVER_V3 - \brief The file contain function to enable host mode USB-IF Electrical Test function. -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <linux/kernel.h> - -#include <linux/errno.h> - -#include <linux/dma-mapping.h> - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" -#include "ifxhcd.h" - - -#ifdef __WITH_HS_ELECT_TST__ - /* - * Quick and dirty hack to implement the HS Electrical Test - * SINGLE_STEP_GET_DEVICE_DESCRIPTOR feature. - * - * This code was copied from our userspace app "hset". It sends a - * Get Device Descriptor control sequence in two parts, first the - * Setup packet by itself, followed some time later by the In and - * Ack packets. Rather than trying to figure out how to add this - * functionality to the normal driver code, we just hijack the - * hardware, using these two function to drive the hardware - * directly. - */ - - - void do_setup(ifxusb_core_if_t *_core_if) - { - - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - ifxusb_host_global_regs_t *hc_global_regs = _core_if->host_global_regs; - ifxusb_hc_regs_t *hc_regs = _core_if->hc_regs[0]; - uint32_t *data_fifo = _core_if->data_fifo[0]; - - gint_data_t gintsts; - hctsiz_data_t hctsiz; - hcchar_data_t hcchar; - haint_data_t haint; - hcint_data_t hcint; - - - /* Enable HAINTs */ - ifxusb_wreg(&hc_global_regs->haintmsk, 0x0001); - - /* Enable HCINTs */ - ifxusb_wreg(&hc_regs->hcintmsk, 0x04a3); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* - * Send Setup packet (Get Device Descriptor) - */ - - /* Make sure channel is disabled */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen) { - //fprintf(stderr, "Channel already enabled 1, HCCHAR = %08x\n", hcchar.d32); - hcchar.b.chdis = 1; - // hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - //sleep(1); - mdelay(1000); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //if (hcchar.b.chen) { - // fprintf(stderr, "** Channel _still_ enabled 1, HCCHAR = %08x **\n", hcchar.d32); - //} - } - - /* Set HCTSIZ */ - hctsiz.d32 = 0; - hctsiz.b.xfersize = 8; - hctsiz.b.pktcnt = 1; - hctsiz.b.pid = IFXUSB_HC_PID_SETUP; - ifxusb_wreg(&hc_regs->hctsiz, hctsiz.d32); - - /* Set HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - hcchar.b.eptype = IFXUSB_EP_TYPE_CTRL; - hcchar.b.epdir = 0; - hcchar.b.epnum = 0; - hcchar.b.mps = 8; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - - /* Fill FIFO with Setup data for Get Device Descriptor */ - ifxusb_wreg(data_fifo++, 0x01000680); - ifxusb_wreg(data_fifo++, 0x00080000); - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for HCINTR intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for host channel interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.hcintr == 0); - - //fprintf(stderr, "Got HCINTR intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Disable HCINTs */ - ifxusb_wreg(&hc_regs->hcintmsk, 0x0000); - - /* Disable HAINTs */ - ifxusb_wreg(&hc_global_regs->haintmsk, 0x0000); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - } - - void do_in_ack(ifxusb_core_if_t *_core_if) - { - - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - ifxusb_host_global_regs_t *hc_global_regs = _core_if->host_global_regs; - ifxusb_hc_regs_t *hc_regs = _core_if->hc_regs[0]; - uint32_t *data_fifo = _core_if->data_fifo[0]; - - gint_data_t gintsts; - hctsiz_data_t hctsiz; - hcchar_data_t hcchar; - haint_data_t haint; - hcint_data_t hcint; - grxsts_data_t grxsts; - - /* Enable HAINTs */ - ifxusb_wreg(&hc_global_regs->haintmsk, 0x0001); - - /* Enable HCINTs */ - ifxusb_wreg(&hc_regs->hcintmsk, 0x04a3); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* - * Receive Control In packet - */ - - /* Make sure channel is disabled */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen) { - //fprintf(stderr, "Channel already enabled 2, HCCHAR = %08x\n", hcchar.d32); - hcchar.b.chdis = 1; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - //sleep(1); - mdelay(1000); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //if (hcchar.b.chen) { - // fprintf(stderr, "** Channel _still_ enabled 2, HCCHAR = %08x **\n", hcchar.d32); - //} - } - - /* Set HCTSIZ */ - hctsiz.d32 = 0; - hctsiz.b.xfersize = 8; - hctsiz.b.pktcnt = 1; - hctsiz.b.pid = IFXUSB_HC_PID_DATA1; - ifxusb_wreg(&hc_regs->hctsiz, hctsiz.d32); - - /* Set HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - hcchar.b.eptype = IFXUSB_EP_TYPE_CTRL; - hcchar.b.epdir = 1; - hcchar.b.epnum = 0; - hcchar.b.mps = 8; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for RXSTSQLVL intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for receive status queue interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.rxstsqlvl == 0); - - //fprintf(stderr, "Got RXSTSQLVL intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Read RXSTS */ - grxsts.d32 = ifxusb_rreg(&global_regs->grxstsp); - //fprintf(stderr, "GRXSTS: %08x\n", grxsts.d32); - - /* Clear RXSTSQLVL in GINTSTS */ - gintsts.d32 = 0; - gintsts.b.rxstsqlvl = 1; - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - switch (grxsts.hb.pktsts) { - case IFXUSB_HSTS_DATA_UPDT: - /* Read the data into the host buffer */ - if (grxsts.hb.bcnt > 0) { - int i; - int word_count = (grxsts.hb.bcnt + 3) / 4; - - for (i = 0; i < word_count; i++) { - (void)ifxusb_rreg(data_fifo++); - } - } - - //fprintf(stderr, "Received %u bytes\n", (unsigned)grxsts.hb.bcnt); - break; - - default: - //fprintf(stderr, "** Unexpected GRXSTS packet status 1 **\n"); - break; - } - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for RXSTSQLVL intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for receive status queue interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.rxstsqlvl == 0); - - //fprintf(stderr, "Got RXSTSQLVL intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Read RXSTS */ - grxsts.d32 = ifxusb_rreg(&global_regs->grxstsp); - //fprintf(stderr, "GRXSTS: %08x\n", grxsts.d32); - - /* Clear RXSTSQLVL in GINTSTS */ - gintsts.d32 = 0; - gintsts.b.rxstsqlvl = 1; - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - switch (grxsts.hb.pktsts) { - case IFXUSB_HSTS_XFER_COMP: - break; - - default: - //fprintf(stderr, "** Unexpected GRXSTS packet status 2 **\n"); - break; - } - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for HCINTR intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for host channel interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.hcintr == 0); - - //fprintf(stderr, "Got HCINTR intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - // usleep(100000); - // mdelay(100); - mdelay(1); - - /* - * Send handshake packet - */ - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Make sure channel is disabled */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen) { - //fprintf(stderr, "Channel already enabled 3, HCCHAR = %08x\n", hcchar.d32); - hcchar.b.chdis = 1; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - //sleep(1); - mdelay(1000); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //if (hcchar.b.chen) { - // fprintf(stderr, "** Channel _still_ enabled 3, HCCHAR = %08x **\n", hcchar.d32); - //} - } - - /* Set HCTSIZ */ - hctsiz.d32 = 0; - hctsiz.b.xfersize = 0; - hctsiz.b.pktcnt = 1; - hctsiz.b.pid = IFXUSB_HC_PID_DATA1; - ifxusb_wreg(&hc_regs->hctsiz, hctsiz.d32); - - /* Set HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - hcchar.b.eptype = IFXUSB_EP_TYPE_CTRL; - hcchar.b.epdir = 0; - hcchar.b.epnum = 0; - hcchar.b.mps = 8; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for HCINTR intr 3, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for host channel interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.hcintr == 0); - - //fprintf(stderr, "Got HCINTR intr 3, GINTSTS = %08x\n", gintsts.d32); - - /* Disable HCINTs */ - ifxusb_wreg(&hc_regs->hcintmsk, 0x0000); - - /* Disable HAINTs */ - ifxusb_wreg(&hc_global_regs->haintmsk, 0x0000); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - } -#endif //__WITH_HS_ELECT_TST__ - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd_intr.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd_intr.c deleted file mode 100644 index 76fe602c76..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd_intr.c +++ /dev/null @@ -1,3742 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd_intr.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the implementation of the HCD Interrupt handlers. - *****************************************************************************/ - -/*! - \file ifxhcd_intr.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the implementation of the HCD Interrupt handlers. -*/ - - -#include <linux/version.h> -#include "ifxusb_version.h" - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - -#include "ifxhcd.h" - -/* AVM/WK 20100520*/ -#ifdef __EN_ISOC__ -#error AVM/WK: CONFIG_USB_HOST_IFX_WITH_ISO currently not supported! -#endif - -/* Macro used to clear one channel interrupt */ -#define clear_hc_int(_hc_regs_,_intr_) \ - do { \ - hcint_data_t hcint_clear = {.d32 = 0}; \ - hcint_clear.b._intr_ = 1; \ - ifxusb_wreg(&((_hc_regs_)->hcint), hcint_clear.d32); \ - } while (0) - -/* - * Macro used to disable one channel interrupt. Channel interrupts are - * disabled when the channel is halted or released by the interrupt handler. - * There is no need to handle further interrupts of that type until the - * channel is re-assigned. In fact, subsequent handling may cause crashes - * because the channel structures are cleaned up when the channel is released. - */ -#define disable_hc_int(_hc_regs_,_intr_) \ - do { \ - hcint_data_t hcintmsk = {.d32 = 0}; \ - hcintmsk.b._intr_ = 1; \ - ifxusb_mreg(&((_hc_regs_)->hcintmsk), hcintmsk.d32, 0); \ - } while (0) - -#define enable_hc_int(_hc_regs_,_intr_) \ - do { \ - hcint_data_t hcintmsk = {.d32 = 0}; \ - hcintmsk.b._intr_ = 1; \ - ifxusb_mreg(&((_hc_regs_)->hcintmsk),0, hcintmsk.d32); \ - } while (0) - -/* - * Save the starting data toggle for the next transfer. The data toggle is - * saved in the QH for non-control transfers and it's saved in the QTD for - * control transfers. - */ -uint8_t read_data_toggle(ifxusb_hc_regs_t *_hc_regs) -{ - hctsiz_data_t hctsiz; - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - return(hctsiz.b.pid); -} - - -static void release_channel_dump(ifxhcd_hc_t *ifxhc, - struct urb *urb, - ifxhcd_epqh_t *epqh, - ifxhcd_urbd_t *urbd, - ifxhcd_halt_status_e halt_status) -{ - #ifdef __DEBUG__ - printk(KERN_INFO); - switch (halt_status) - { - case HC_XFER_NO_HALT_STATUS: - printk("HC_XFER_NO_HALT_STATUS");break; - case HC_XFER_URB_COMPLETE: - printk("HC_XFER_URB_COMPLETE");break; - case HC_XFER_AHB_ERR: - printk("HC_XFER_AHB_ERR");break; - case HC_XFER_STALL: - printk("HC_XFER_STALL");break; - case HC_XFER_BABBLE_ERR: - printk("HC_XFER_BABBLE_ERR");break; - case HC_XFER_XACT_ERR: - printk("HC_XFER_XACT_ERR");break; - case HC_XFER_URB_DEQUEUE: - printk("HC_XFER_URB_DEQUEUE");break; - case HC_XFER_FRAME_OVERRUN: - printk("HC_XFER_FRAME_OVERRUN");break; - case HC_XFER_DATA_TOGGLE_ERR: - printk("HC_XFER_DATA_TOGGLE_ERR");break; - case HC_XFER_NAK: - printk("HC_XFER_NAK");break; - case HC_XFER_COMPLETE: - printk("HC_XFER_COMPLETE");break; - default: - printk("KNOWN");break; - } - if(ifxhc) - printk("Ch %d %s%s S%d " , ifxhc->hc_num - ,(ifxhc->ep_type == IFXUSB_EP_TYPE_CTRL)?"CTRL-": - ((ifxhc->ep_type == IFXUSB_EP_TYPE_BULK)?"BULK-": - ((ifxhc->ep_type == IFXUSB_EP_TYPE_INTR)?"INTR-": - ((ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC)?"ISOC-":"????" - ) - ) - ) - ,(ifxhc->is_in)?"IN":"OUT" - ,(ifxhc->split) - ); - else - printk(" [NULL HC] "); - printk("urb=%p epqh=%p urbd=%p\n",urb,epqh,urbd); - - if(urb) - { - printk(KERN_INFO " Device address: %d\n", usb_pipedevice(urb->pipe)); - printk(KERN_INFO " Endpoint: %d, %s\n", usb_pipeendpoint(urb->pipe), - (usb_pipein(urb->pipe) ? "IN" : "OUT")); - printk(KERN_INFO " Endpoint type: %s\n", - ({char *pipetype; - switch (usb_pipetype(urb->pipe)) { - case PIPE_CONTROL: pipetype = "CTRL"; break; - case PIPE_BULK: pipetype = "BULK"; break; - case PIPE_INTERRUPT: pipetype = "INTR"; break; - case PIPE_ISOCHRONOUS: pipetype = "ISOC"; break; - default: pipetype = "????"; break; - }; pipetype;})); - printk(KERN_INFO " Speed: %s\n", - ({char *speed; - switch (urb->dev->speed) { - case USB_SPEED_HIGH: speed = "HS"; break; - case USB_SPEED_FULL: speed = "FS"; break; - case USB_SPEED_LOW: speed = "LS"; break; - default: speed = "????"; break; - }; speed;})); - printk(KERN_INFO " Max packet size: %d\n", - usb_maxpacket(urb->dev, urb->pipe, usb_pipeout(urb->pipe))); - printk(KERN_INFO " Data buffer length: %d\n", urb->transfer_buffer_length); - printk(KERN_INFO " Transfer buffer: %p, Transfer DMA: %p\n", - urb->transfer_buffer, (void *)urb->transfer_dma); - printk(KERN_INFO " Setup buffer: %p, Setup DMA: %p\n", - urb->setup_packet, (void *)urb->setup_dma); - printk(KERN_INFO " Interval: %d\n", urb->interval); - switch (urb->status) - { - case HC_XFER_NO_HALT_STATUS: - printk(KERN_INFO " STATUS:HC_XFER_NO_HALT_STATUS\n");break; - case HC_XFER_URB_COMPLETE: - printk(KERN_INFO " STATUS:HC_XFER_URB_COMPLETE\n");break; - case HC_XFER_AHB_ERR: - printk(KERN_INFO " STATUS:HC_XFER_AHB_ERR\n");break; - case HC_XFER_STALL: - printk(KERN_INFO " STATUS:HC_XFER_STALL\n");break; - case HC_XFER_BABBLE_ERR: - printk(KERN_INFO " STATUS:HC_XFER_BABBLE_ERR\n");break; - case HC_XFER_XACT_ERR: - printk(KERN_INFO " STATUS:HC_XFER_XACT_ERR\n");break; - case HC_XFER_URB_DEQUEUE: - printk(KERN_INFO " STATUS:HC_XFER_URB_DEQUEUE\n");break; - case HC_XFER_FRAME_OVERRUN: - printk(KERN_INFO " STATUS:HC_XFER_FRAME_OVERRUN\n");break; - case HC_XFER_DATA_TOGGLE_ERR: - printk(KERN_INFO " STATUS:HC_XFER_DATA_TOGGLE_ERR\n");break; - case HC_XFER_COMPLETE: - printk(KERN_INFO " STATUS:HC_XFER_COMPLETE\n");break; - default: - printk(KERN_INFO " STATUS:KNOWN\n");break; - } - } - #endif -} - - -static void release_channel(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxhcd_halt_status_e _halt_status) -{ - ifxusb_hc_regs_t *hc_regs = _ifxhcd->core_if.hc_regs[_ifxhc->hc_num]; - struct urb *urb = NULL; - ifxhcd_epqh_t *epqh = NULL; - ifxhcd_urbd_t *urbd = NULL; - - IFX_DEBUGPL(DBG_HCDV, " %s: channel %d, halt_status %d\n", - __func__, _ifxhc->hc_num, _halt_status); - - epqh=_ifxhc->epqh; - - if(!epqh) - IFX_ERROR("%s epqh=null\n",__func__); - else - { - urbd=epqh->urbd; - if(!urbd) - IFX_ERROR("%s urbd=null\n",__func__); - else - { - urb=urbd->urb; - if(!urb) - IFX_ERROR("%s urb =null\n",__func__); - else { - /* == AVM/WK 20100710 Fix - Use toggle of usbcore ==*/ - unsigned toggle = (read_data_toggle(hc_regs) == IFXUSB_HC_PID_DATA0)? 0: 1; - usb_settoggle (urb->dev, usb_pipeendpoint (urb->pipe), usb_pipeout(urb->pipe), toggle); - } - } - //epqh->data_toggle = read_data_toggle(hc_regs); - - } - - switch (_halt_status) - { - case HC_XFER_NO_HALT_STATUS: - IFX_ERROR("%s: No halt_status, channel %d\n", __func__, _ifxhc->hc_num); - break; - case HC_XFER_COMPLETE: - IFX_ERROR("%s: Inavalid halt_status HC_XFER_COMPLETE, channel %d\n", __func__, _ifxhc->hc_num); - break; - case HC_XFER_URB_COMPLETE: - case HC_XFER_URB_DEQUEUE: - case HC_XFER_AHB_ERR: - case HC_XFER_XACT_ERR: - case HC_XFER_FRAME_OVERRUN: - if(urbd && urb) { - /* == 20110803 AVM/WK FIX set status, if still in progress == */ - if (urb->status == -EINPROGRESS) { - switch (_halt_status) { - case HC_XFER_URB_COMPLETE: - urb->status = 0; - break; - case HC_XFER_URB_DEQUEUE: - urb->status = -ECONNRESET; - break; - case HC_XFER_AHB_ERR: - case HC_XFER_XACT_ERR: - case HC_XFER_FRAME_OVERRUN: - urb->status = -EPROTO; - break; - default: - break; - } - } - /*== AVM/BC 20101111 Deferred Complete ==*/ - defer_ifxhcd_complete_urb(_ifxhcd, urbd, urb->status); - } - else - { - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - } - if(epqh) - ifxhcd_epqh_idle(_ifxhcd, epqh); - else - { - IFX_WARN("WARNING %s():%d epqh=%p\n",__func__,__LINE__,epqh); - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - } - - list_add_tail(&_ifxhc->hc_list_entry, &_ifxhcd->free_hc_list); - ifxhcd_hc_cleanup(&_ifxhcd->core_if, _ifxhc); - break; - case HC_XFER_STALL: - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - if(urbd) - /*== AVM/BC 20101111 Deferred Complete ==*/ - defer_ifxhcd_complete_urb(_ifxhcd, urbd, -EPIPE); - else - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - if(epqh) - { -// epqh->data_toggle = 0; - ifxhcd_epqh_idle(_ifxhcd, epqh); - } - else - IFX_WARN("WARNING %s():%d epqh=%p\n",__func__,__LINE__,epqh); - list_add_tail(&_ifxhc->hc_list_entry, &_ifxhcd->free_hc_list); - ifxhcd_hc_cleanup(&_ifxhcd->core_if, _ifxhc); - break; - case HC_XFER_NAK: - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - if(urbd) - { - //ifxhcd_complete_urb(_ifxhcd, urbd, -ETIMEDOUT); - urb->status = 0; - /*== AVM/BC 20101111 Deferred Complete ==*/ - defer_ifxhcd_complete_urb(_ifxhcd, urbd, urb->status); - } - else - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - if(epqh) - ifxhcd_epqh_idle(_ifxhcd, epqh); - else - IFX_WARN("WARNING %s():%d epqh=%p\n",__func__,__LINE__,epqh); - list_add_tail(&_ifxhc->hc_list_entry, &_ifxhcd->free_hc_list); - ifxhcd_hc_cleanup(&_ifxhcd->core_if, _ifxhc); - break; - case HC_XFER_BABBLE_ERR: - case HC_XFER_DATA_TOGGLE_ERR: - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - if(urbd) - /*== AVM/BC 20101111 Deferred Complete ==*/ - defer_ifxhcd_complete_urb(_ifxhcd, urbd, -EOVERFLOW); - else - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - if(epqh) - ifxhcd_epqh_idle(_ifxhcd, epqh); - else - IFX_WARN("WARNING %s():%d epqh=%p\n",__func__,__LINE__,epqh); - list_add_tail(&_ifxhc->hc_list_entry, &_ifxhcd->free_hc_list); - ifxhcd_hc_cleanup(&_ifxhcd->core_if, _ifxhc); - break; - } - select_eps(_ifxhcd); -} - -/* - * Updates the state of the URB after a Transfer Complete interrupt on the - * host channel. Updates the actual_length field of the URB based on the - * number of bytes transferred via the host channel. Sets the URB status - * if the data transfer is finished. - * - * @return 1 if the data transfer specified by the URB is completely finished, - * 0 otherwise. - */ -static int update_urb_state_xfer_comp(ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - struct urb *_urb, - ifxhcd_urbd_t *_urbd) -{ - int xfer_done = 0; - - if (_ifxhc->is_in) - { - hctsiz_data_t hctsiz; - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - _urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - if ((hctsiz.b.xfersize != 0) || (_urb->actual_length >= _urb->transfer_buffer_length)) - { - xfer_done = 1; - _urb->status = 0; - /* 20110805 AVM/WK Workaround: catch overflow error here, hardware does not */ - if (_urb->actual_length > _urb->transfer_buffer_length) { - _urb->status = -EOVERFLOW; - } - #if 0 - if (_urb->actual_length < _urb->transfer_buffer_length && _urb->transfer_flags & URB_SHORT_NOT_OK) - _urb->status = -EREMOTEIO; - #endif - } - - } - else - { - if (_ifxhc->split) - _urb->actual_length += _ifxhc->ssplit_out_xfer_count; - else - _urb->actual_length += _ifxhc->xfer_len; - - if (_urb->actual_length >= _urb->transfer_buffer_length) - { - /*== AVM/BC WK 20110421 ZERO PACKET Workaround ==*/ - if ((_ifxhc->short_rw == 1) && ( _ifxhc->xfer_len > 0) && ( _ifxhc->xfer_len % _ifxhc->mps == 0 )) - { - _ifxhc->short_rw = 0; - //Transfer not finished. Another iteration for ZLP. - } - else - { - xfer_done = 1; - } - _urb->status = 0; - } - } - - #ifdef __DEBUG__ - { - hctsiz_data_t hctsiz; - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB: %s: %s, channel %d\n", - __func__, (_ifxhc->is_in ? "IN" : "OUT"), _ifxhc->hc_num); - IFX_DEBUGPL(DBG_HCDV, " hc->xfer_len %d\n", _ifxhc->xfer_len); - IFX_DEBUGPL(DBG_HCDV, " hctsiz.xfersize %d\n", hctsiz.b.xfersize); - IFX_DEBUGPL(DBG_HCDV, " urb->transfer_buffer_length %d\n", - _urb->transfer_buffer_length); - IFX_DEBUGPL(DBG_HCDV, " urb->actual_length %d\n", _urb->actual_length); - } - #endif - return xfer_done; -} - -/*== AVM/BC 20101111 Function called with Lock ==*/ - -void complete_channel(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxhcd_urbd_t *_urbd) -{ - ifxusb_hc_regs_t *hc_regs = _ifxhcd->core_if.hc_regs[_ifxhc->hc_num]; - struct urb *urb = NULL; - ifxhcd_epqh_t *epqh = NULL; - int urb_xfer_done; - - IFX_DEBUGPL(DBG_HCD, "--Complete Channel %d : \n", _ifxhc->hc_num); - - if(!_urbd) - { - IFX_ERROR("ERROR %s():%d urbd=%p\n",__func__,__LINE__,_urbd); - return; - } - - urb = _urbd->urb; - epqh = _urbd->epqh; - - if(!urb || !epqh) - { - IFX_ERROR("ERROR %s():%d urb=%p epqh=%p\n",__func__,__LINE__,urb,epqh); - return; - } - - _ifxhc->do_ping=0; - - if (_ifxhc->split) - _ifxhc->split = 1; - - switch (epqh->ep_type) - { - case IFXUSB_EP_TYPE_CTRL: - switch (_ifxhc->control_phase) - { - case IFXHCD_CONTROL_SETUP: - IFX_DEBUGPL(DBG_HCDV, " Control setup transaction done\n"); - if (_urbd->xfer_len > 0) - { - _ifxhc->control_phase = IFXHCD_CONTROL_DATA; - _ifxhc->is_in = _urbd->is_in; - _ifxhc->xfer_len = _urbd->xfer_len; - #if defined(__UNALIGNED_BUFFER_ADJ__) - if(epqh->using_aligned_buf) - _ifxhc->xfer_buff = epqh->aligned_buf; - else - #endif - _ifxhc->xfer_buff = _urbd->xfer_buff; - } - else - { - _ifxhc->control_phase = IFXHCD_CONTROL_STATUS; - _ifxhc->is_in = 1; - _ifxhc->xfer_len = 0; - _ifxhc->xfer_buff = _ifxhcd->status_buf; - } - if(_ifxhc->is_in) - _ifxhc->short_rw =0; - else - _ifxhc->short_rw =(urb->transfer_flags & URB_ZERO_PACKET)?1:0; - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - _ifxhc->xfer_count = 0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - /*== AVM/BC 20101111 Lock not needed ==*/ - process_channels_sub(_ifxhcd); - break; - case IFXHCD_CONTROL_DATA: - urb_xfer_done = update_urb_state_xfer_comp(_ifxhc, hc_regs, urb, _urbd); - if (urb_xfer_done) - { - _ifxhc->control_phase = IFXHCD_CONTROL_STATUS; - _ifxhc->is_in = (_urbd->is_in)?0:1; - _ifxhc->xfer_len = 0; - _ifxhc->xfer_count = 0; - _ifxhc->xfer_buff = _ifxhcd->status_buf; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - if(_ifxhc->is_in) - _ifxhc->short_rw =0; - else - _ifxhc->short_rw =1; - } - else // continue - { - _ifxhc->xfer_len = _urbd->xfer_len - urb->actual_length; - _ifxhc->xfer_count = urb->actual_length; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->data_pid_start = read_data_toggle(hc_regs); - } - /*== AVM/BC 20101111 Lock not needed ==*/ - process_channels_sub(_ifxhcd); - break; - case IFXHCD_CONTROL_STATUS: - if (urb->status == -EINPROGRESS) - urb->status = 0; - release_channel(_ifxhcd,_ifxhc,HC_XFER_URB_COMPLETE); - break; - } - break; - case IFXUSB_EP_TYPE_BULK: - IFX_DEBUGPL(DBG_HCDV, " Bulk transfer complete\n"); - urb_xfer_done = update_urb_state_xfer_comp(_ifxhc, hc_regs, urb, _urbd); - if (urb_xfer_done) - release_channel(_ifxhcd,_ifxhc,HC_XFER_URB_COMPLETE); - else - { - _ifxhc->xfer_len = _urbd->xfer_len - urb->actual_length; - _ifxhc->xfer_count = urb->actual_length; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->data_pid_start = read_data_toggle(hc_regs); - /*== AVM/BC 20101111 Lock not needed ==*/ - process_channels_sub(_ifxhcd); - } - break; - case IFXUSB_EP_TYPE_INTR: - urb_xfer_done = update_urb_state_xfer_comp(_ifxhc, hc_regs, urb, _urbd); - release_channel(_ifxhcd,_ifxhc,HC_XFER_URB_COMPLETE); - break; - case IFXUSB_EP_TYPE_ISOC: -// if (_urbd->isoc_split_pos == IFXUSB_HCSPLIT_XACTPOS_ALL) -// halt_status = update_isoc_urb_state(_ifxhcd, _ifxhc, hc_regs, _urbd, HC_XFER_COMPLETE); -// complete_periodic_xfer(_ifxhcd, _ifxhc, hc_regs, _urbd, halt_status); - urb_xfer_done = update_urb_state_xfer_comp(_ifxhc, hc_regs, urb, _urbd); - release_channel(_ifxhcd,_ifxhc,HC_XFER_URB_COMPLETE); - break; - } -} - - - -void showint(uint32_t val_hcint - ,uint32_t val_hcintmsk - ,uint32_t val_hctsiz) -{ -#ifdef __DEBUG__ - hcint_data_t hcint = {.d32 = val_hcint}; - hcint_data_t hcintmsk = {.d32 = val_hcintmsk}; - - printk(KERN_INFO " WITH FLAG: Sz:%08x I:%08X/M:%08X %s%s%s%s%s%s%s%s%s%s\n" - ,val_hctsiz,hcint.d32 ,hcintmsk.d32 - ,(hcint.b.datatglerr || hcintmsk.b.datatglerr)? - ( - (hcint.b.datatglerr && hcintmsk.b.datatglerr)?"datatglerr[*/*] ": - ( - (hcint.b.datatglerr)?"datatglerr[*/] ":"datatglerr[/*] " - ) - ) - :"" - ,(hcint.b.frmovrun || hcintmsk.b.frmovrun)? - ( - (hcint.b.frmovrun && hcintmsk.b.frmovrun)?"frmovrun[*/*] ": - ( - (hcint.b.frmovrun)?"frmovrun[*/] ":"frmovrun[/*] " - ) - ) - :"" - ,(hcint.b.bblerr || hcintmsk.b.bblerr)? - ( - (hcint.b.bblerr && hcintmsk.b.bblerr)?"bblerr[*/*] ": - ( - (hcint.b.bblerr)?"bblerr[*/] ":"bblerr[/*] " - ) - ) - :"" - ,(hcint.b.xacterr || hcintmsk.b.xacterr)? - ( - (hcint.b.xacterr && hcintmsk.b.xacterr)?"xacterr[*/*] ": - ( - (hcint.b.xacterr)?"xacterr[*/] ":"xacterr[/*] " - ) - ) - :"" - ,(hcint.b.nyet || hcintmsk.b.nyet)? - ( - (hcint.b.nyet && hcintmsk.b.nyet)?"nyet[*/*] ": - ( - (hcint.b.nyet)?"nyet[*/] ":"nyet[/*] " - ) - ) - :"" - ,(hcint.b.nak || hcintmsk.b.nak)? - ( - (hcint.b.nak && hcintmsk.b.nak)?"nak[*/*] ": - ( - (hcint.b.nak)?"nak[*/] ":"nak[/*] " - ) - ) - :"" - ,(hcint.b.ack || hcintmsk.b.ack)? - ( - (hcint.b.ack && hcintmsk.b.ack)?"ack[*/*] ": - ( - (hcint.b.ack)?"ack[*/] ":"ack[/*] " - ) - ) - :"" - ,(hcint.b.stall || hcintmsk.b.stall)? - ( - (hcint.b.stall && hcintmsk.b.stall)?"stall[*/*] ": - ( - (hcint.b.stall)?"stall[*/] ":"stall[/*] " - ) - ) - :"" - ,(hcint.b.ahberr || hcintmsk.b.ahberr)? - ( - (hcint.b.ahberr && hcintmsk.b.ahberr)?"ahberr[*/*] ": - ( - (hcint.b.ahberr)?"ahberr[*/] ":"ahberr[/*] " - ) - ) - :"" - ,(hcint.b.xfercomp || hcintmsk.b.xfercomp)? - ( - (hcint.b.xfercomp && hcintmsk.b.xfercomp)?"xfercomp[*/*] ": - ( - (hcint.b.xfercomp)?"xfercomp[*/] ":"xfercomp[/*] " - ) - ) - :"" - ); -#endif -} - - -extern void ifxhcd_hc_dumb_rx(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc,uint8_t *dump_buf); - -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrlbulk_rx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _ifxhc->do_ping = 0; - - if(_ifxhc->halt_status == HC_XFER_NAK) - { - if(_ifxhc->nak_retry_r) - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - _ifxhc->nak_retry--; - if(_ifxhc->nak_retry) - { - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->wait_for_sof = 1; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - { - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, _ifxhc->halt_status); - } - } - else - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->wait_for_sof = 1; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - - if (hcint.b.xfercomp) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.stall) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - // ZLP shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - // Stall FIFO compensation. - #if 0 - int sz1,sz2; - sz2=_ifxhc->start_pkt_count - hctsiz.b.pktcnt; - sz2*=_ifxhc->mps; - sz1=_ifxhc->xfer_len - hctsiz.b.xfersize; - sz2-=sz1; - if(sz2) - ifxhcd_hc_dumb_rx(&_ifxhcd->core_if, _ifxhc,_ifxhc->epqh->dump_buf); - #endif - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - else if (hcint.b.bblerr) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - - // ZLP shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if (hcint.b.xacterr) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - - /* 20110803 AVM/WK FIX: Reset error count on any handshake */ - if (hcint.b.nak || hcint.b.nyet || hcint.b.ack) { - _urbd->error_count = 1; - } else { - _urbd->error_count++; - } - - if (_urbd->error_count >= 3) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->wait_for_sof = 1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - } - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - #if 1 - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->wait_for_sof = 1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - #else - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - #endif - return 1; - } - else if(hcint.b.frmovrun ) - { -IFX_WARN("%s() %d Warning CTRLBULK IN SPLIT0 FRMOVRUN [should be Period only]\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.nyet ) - { -IFX_WARN("%s() %d Warning CTRLBULK IN SPLIT0 NYET [should be Out only]\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrlbulk_tx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - -#ifdef __DEBUG__ -static int first=0; -#endif - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - -#ifdef __DEBUG__ -if(!first&& _ifxhc->ep_type == IFXUSB_EP_TYPE_BULK - &&(hcint.b.stall || hcint.b.datatglerr || hcint.b.frmovrun || hcint.b.bblerr || hcint.b.xacterr) && !hcint.b.ack) -{ - showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - first=1; - printk(KERN_INFO " [%02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X] \n" - ,*(_ifxhc->xfer_buff+ 0),*(_ifxhc->xfer_buff+ 1),*(_ifxhc->xfer_buff+ 2),*(_ifxhc->xfer_buff+ 3) - ,*(_ifxhc->xfer_buff+ 4),*(_ifxhc->xfer_buff+ 5),*(_ifxhc->xfer_buff+ 6),*(_ifxhc->xfer_buff+ 7) - ,*(_ifxhc->xfer_buff+ 8),*(_ifxhc->xfer_buff+ 9),*(_ifxhc->xfer_buff+10),*(_ifxhc->xfer_buff+11) - ,*(_ifxhc->xfer_buff+12),*(_ifxhc->xfer_buff+13),*(_ifxhc->xfer_buff+14),*(_ifxhc->xfer_buff+15)); - - printk(KERN_INFO " [_urbd->urb->actual_length:%08X _ifxhc->start_pkt_count:%08X hctsiz.b.pktcnt:%08X ,_urbd->xfer_len:%08x] \n" - ,_urbd->urb->actual_length - ,_ifxhc->start_pkt_count - ,hctsiz.b.pktcnt - ,_urbd->xfer_len); -} -#endif - - if(_ifxhc->halt_status == HC_XFER_NAK) - { - if(_ifxhc->nak_retry_r) - { - _ifxhc->nak_retry--; - if(_ifxhc->nak_retry) - { - if(_ifxhc->xfer_len!=0) - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->wait_for_sof = 1; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - { - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, _ifxhc->halt_status); - } - } - else - { - if(_ifxhc->xfer_len!=0) - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->wait_for_sof = 1; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - - if (hcint.b.xfercomp) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _urbd->error_count =0; - if(_ifxhc->xfer_len==0 && !hcint.b.ack && hcint.b.nak) - { - // Walkaround: When sending ZLP and receive NAK but also issue CMPT intr - // Solution: NoSplit: Resend at next SOF - // Split : Resend at next SOF with SSPLIT - if(hcint.b.nyet && !out_nak_enh) - _ifxhc->do_ping = 1; - else - _ifxhc->do_ping = 0; - _ifxhc->xfer_len = 0; - _ifxhc->xfer_count = 0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->wait_for_sof = 1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - { - _ifxhc->wait_for_sof = 0; - _ifxhc->do_ping = 0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if (hcint.b.stall) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - if(_ifxhc->xfer_len!=0) - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - else if (hcint.b.xacterr) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - if(_ifxhc->xfer_len!=0) - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - - if (hcint.b.nak || hcint.b.nyet || hcint.b.ack) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =1; - enable_hc_int(_hc_regs,ack); - enable_hc_int(_hc_regs,nak); - enable_hc_int(_hc_regs,nyet); - if(!out_nak_enh) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - { - _urbd->error_count ++ ; - if (_urbd->error_count == 3) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - enable_hc_int(_hc_regs,ack); - enable_hc_int(_hc_regs,nak); - enable_hc_int(_hc_regs,nyet); - _ifxhc->wait_for_sof =1; - if(!out_nak_enh) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - } - } - return 1; - } - else if(hcint.b.bblerr ) - { -IFX_WARN("%s() %d Warning CTRLBULK OUT SPLIT0 BABBLE [should be IN only]\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _ifxhc->do_ping = 0; - if(_ifxhc->xfer_len!=0) - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.nak || hcint.b.nyet) - { - if(!out_nak_enh) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - if(!out_nak_enh) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - if(_ifxhc->xfer_len!=0) - { - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - } - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->wait_for_sof = 1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - } - else if(hcint.b.datatglerr ) - { -IFX_WARN("%s() %d Warning CTRLBULK OUT SPLIT0 DATATGLERR [should be IN only]\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.frmovrun ) - { -IFX_WARN("%s() %d Warning CTRLBULK OUT SPLIT0 FRMOVRUN [should be PERIODIC only]\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_rx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _ifxhc->do_ping =0; - - if(_ifxhc->halt_status == HC_XFER_NAK) - { - if(_ifxhc->nak_retry_r) - { - _ifxhc->nak_retry--; - if(_ifxhc->nak_retry) - { - if(_ifxhc->xfer_len!=0) - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->wait_for_sof = 1; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - { - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, _ifxhc->halt_status); - } - } - else - { - if(_ifxhc->xfer_len!=0) - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->wait_for_sof = 1; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - - if(hcint.b.xfercomp ) - { - _urbd->error_count =0; - //restart INTR immediately - #if 1 - if(hctsiz.b.pktcnt>0) - { - // TODO Re-initialize Channel (in next b_interval - 1 uF/F) - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - #endif - { - _ifxhc->wait_for_sof =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if (hcint.b.stall) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - - // Don't care shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - // Stall FIFO compensation. - #if 0 - int sz1,sz2; - sz2=_ifxhc->start_pkt_count - hctsiz.b.pktcnt; - sz2*=_ifxhc->mps; - sz1=_ifxhc->xfer_len - hctsiz.b.xfersize; - sz2-=sz1; - if(sz2) - ifxhcd_hc_dumb_rx(&_ifxhcd->core_if, _ifxhc,_ifxhc->epqh->dump_buf); - #endif - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - - - else if (hcint.b.bblerr) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - - // Don't care shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - } - return 1; - } - else if (hcint.b.nak || hcint.b.datatglerr || hcint.b.frmovrun) - { - _urbd->error_count =0; - //restart INTR immediately - #if 1 - if(hctsiz.b.pktcnt>0) - { - // TODO Re-initialize Channel (in next b_interval - 1 uF/F) - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - #endif - { - _ifxhc->wait_for_sof =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if (hcint.b.xacterr) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - /* 20110803 AVM/WK FIX: Reset error count on any handshake */ - if (hcint.b.nak || hcint.b.nyet || hcint.b.ack) { - _urbd->error_count = 1; - } else { - _urbd->error_count++; - } - - if(_urbd->error_count>=3) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - } - return 1; - } - else if(hcint.b.nyet ) - { -IFX_WARN("%s() %d Warning INTR IN SPLIT0 NYET [should be OUT only]\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_tx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - if(_ifxhc->halt_status == HC_XFER_NAK) - { - if(_ifxhc->nak_retry_r) - { - _ifxhc->nak_retry--; - if(_ifxhc->nak_retry) - { - if(_ifxhc->xfer_len!=0) - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->wait_for_sof = 1; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - { - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, _ifxhc->halt_status); - } - } - else - { - if(_ifxhc->xfer_len!=0) - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->wait_for_sof = 1; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - - if(hcint.b.xfercomp ) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _urbd->error_count =0; - //restart INTR immediately - #if 0 - if(hctsiz.b.pktcnt>0) - { - // TODO Re-initialize Channel (in next b_interval - 1 uF/F) - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - if(hcint.b.nyet && !out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - #endif - { - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if (hcint.b.stall) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nyet); - disable_hc_int(_hc_regs,nak); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - - // Don't care shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - if(_ifxhc->xfer_len!=0)// !_ifxhc->is_in - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - else if(hcint.b.nak || hcint.b.frmovrun ) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nyet); - disable_hc_int(_hc_regs,nak); - _urbd->error_count =0; - //restart INTR immediately - #if 0 - if(hctsiz.b.pktcnt>0) - { - // TODO Re-initialize Channel (in next b_interval - 1 uF/F) - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - if(!out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - #endif - { - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if(hcint.b.xacterr ) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - /* 20110803 AVM/WK FIX: Reset error count on any handshake */ - if (hcint.b.nak || hcint.b.nyet || hcint.b.ack) { - _urbd->error_count = 1; - } else { - _urbd->error_count++; - } - - if(_urbd->error_count>=3) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - //_ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - //if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - _ifxhc->wait_for_sof=1; - if(!out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - } - return 1; - } - else if(hcint.b.bblerr ) - { -IFX_WARN("%s() %d Warning INTR OUT SPLIT0 BABBLEERR [should be IN only]\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.datatglerr ) - { -IFX_WARN("%s() %d Warning INTR OUT SPLIT0 DATATGLERR\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_rx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - if (hcint.b.xfercomp || hcint.b.frmovrun) - { - _urbd->error_count=0; - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _ifxhc->wait_for_sof = 0; - if (hcint.b.xfercomp) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - } - else if (hcint.b.xacterr || hcint.b.bblerr) - { - #ifndef VR9Skip - if(hctsiz.b.pktcnt==0) - { - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - int sz1,sz2; - sz2=_ifxhc->start_pkt_count - hctsiz.b.pktcnt; - sz2*=_ifxhc->mps; - sz1=_ifxhc->xfer_len - hctsiz.b.xfersize; - sz2-=sz1; - if(sz2) - ifxhcd_hc_dumb_rx(&_ifxhcd->core_if, _ifxhc,_ifxhc->epqh->dump_buf); - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->wait_for_sof = 1; - enable_hc_int(_hc_regs,ack); - enable_hc_int(_hc_regs,nak); - enable_hc_int(_hc_regs,nyet); - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - } - #endif - } - else if(hcint.b.datatglerr ) - { - warning - } - else if(hcint.b.stall ) - { - warning - } - #else - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_tx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - if (hcint.b.xfercomp) - { - _urbd->error_count=0; - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _ifxhc->wait_for_sof = 0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.frmovrun) - { - #ifndef VR9Skip - _urbd->error_count=0; - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - #endif - } - else if(hcint.b.datatglerr ) - { - warning - } - else if(hcint.b.bblerr ) - { - #ifndef VR9Skip - if(hctsiz.b.pktcnt==0) - { - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - int sz1,sz2; - sz2=_ifxhc->start_pkt_count - hctsiz.b.pktcnt; - sz2*=_ifxhc->mps; - sz1=_ifxhc->xfer_len - hctsiz.b.xfersize; - sz2-=sz1; - if(sz2) - ifxhcd_hc_dumb_rx(&_ifxhcd->core_if, _ifxhc,_ifxhc->epqh->dump_buf); - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - } - else - { - _ifxhc->wait_for_sof = 1; - enable_hc_int(_hc_regs,ack); - enable_hc_int(_hc_regs,nak); - enable_hc_int(_hc_regs,nyet); - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - } - #endif - } - else if(hcint.b.xacterr ) - { - if(hctsiz.b.pktcnt==0) - { - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->wait_for_sof = 1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - else if(hcint.b.stall ) - { - warning - } - #else - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrlbulk_rx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - _ifxhc->do_ping =0; - - if (hcint.b.ack) - { - _urbd->error_count=0; - _ifxhc->split=2; - _ifxhc->wait_for_sof = 8; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if (hcint.b.nak) - { - _ifxhc->wait_for_sof = 1; - _urbd->error_count = 0; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if (hcint.b.xacterr) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->wait_for_sof =1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.datatglerr ) - { -IFX_WARN("%s() %d Warning CTRLBULK IN SPLIT1 HC_XFER_DATA_TOGGLE_ERR\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.frmovrun ) - { -IFX_WARN("%s() %d Warning CTRLBULK IN SPLIT1 HC_XFER_FRAME_OVERRUN\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.nyet ) - { -IFX_WARN("%s() %d Warning CTRLBULK IN SPLIT1 NYET\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - } - else if(hcint.b.xfercomp ) - { -IFX_WARN("%s() %d Warning CTRLBULK IN SPLIT1 COMPLETE\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrlbulk_tx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - -#ifdef __DEBUG__ -static int first=0; -#endif - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - -#ifdef __DEBUG__ - if(!first&& _ifxhc->ep_type == IFXUSB_EP_TYPE_BULK - &&(hcint.b.stall || hcint.b.datatglerr || hcint.b.frmovrun || hcint.b.bblerr || hcint.b.xacterr) && !hcint.b.ack) - { - showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - first=1; - printk(KERN_INFO " [%02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X] \n" - ,*(_ifxhc->xfer_buff+ 0),*(_ifxhc->xfer_buff+ 1),*(_ifxhc->xfer_buff+ 2),*(_ifxhc->xfer_buff+ 3) - ,*(_ifxhc->xfer_buff+ 4),*(_ifxhc->xfer_buff+ 5),*(_ifxhc->xfer_buff+ 6),*(_ifxhc->xfer_buff+ 7) - ,*(_ifxhc->xfer_buff+ 8),*(_ifxhc->xfer_buff+ 9),*(_ifxhc->xfer_buff+10),*(_ifxhc->xfer_buff+11) - ,*(_ifxhc->xfer_buff+12),*(_ifxhc->xfer_buff+13),*(_ifxhc->xfer_buff+14),*(_ifxhc->xfer_buff+15)); - - printk(KERN_INFO " [_urbd->urb->actual_length:%08X _ifxhc->start_pkt_count:%08X hctsiz.b.pktcnt:%08X ,_urbd->xfer_len:%08x] \n" - ,_urbd->urb->actual_length - ,_ifxhc->start_pkt_count - ,hctsiz.b.pktcnt - ,_urbd->xfer_len); - } -#endif - - if (hcint.b.ack ) - { - _urbd->error_count=0; - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_BULK || _ifxhc->control_phase != IFXHCD_CONTROL_SETUP) - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->wait_for_sof =8; - _ifxhc->data_pid_start =read_data_toggle(_hc_regs); - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { -IFX_WARN("%s() %d Warning CTRLBULK OUT SPLIT1 NYET\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count=0; - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_BULK || _ifxhc->control_phase != IFXHCD_CONTROL_SETUP) - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->wait_for_sof =1; - _ifxhc->data_pid_start =read_data_toggle(_hc_regs); - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.nak ) - { - _ifxhc->wait_for_sof =1; - if(!out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - _urbd->error_count =0; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.xacterr ) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->wait_for_sof =1; - _ifxhc->do_ping =1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.frmovrun ) - { -IFX_WARN("%s() %d Warning CTRLBULK OUT SPLIT1 HC_XFER_FRAME_OVERRUN\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - _ifxhc->do_ping =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.xfercomp ) - { - printk(KERN_INFO "%s() %d Warning CTRLBULK OUT SPLIT1 COMPLETE\n",__func__,__LINE__); - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_rx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - _ifxhc->do_ping =0; - - if (hcint.b.ack ) - { - /*== AVM/BC 20100701 - Workaround FullSpeed Interrupts with HiSpeed Hub ==*/ - _ifxhc->nyet_count=0; - - _urbd->error_count=0; - _ifxhc->split=2; - _ifxhc->wait_for_sof = 0; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.nak ) - { - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - _urbd->error_count=0; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.xacterr ) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - _urbd->error_count=hcchar.b.multicnt; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.frmovrun ) - { - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.datatglerr ) - { -IFX_WARN( "%s() %d Warning INTR IN SPLIT1 DATATGLERR\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.xfercomp ) - { -IFX_WARN("%s() %d Warning INTR IN SPLIT1 COMPLETE\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_tx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.ack ) - { - /*== AVM/BC 20100701 - Workaround FullSpeed Interrupts with HiSpeed Hub ==*/ - _ifxhc->nyet_count=0; - - _urbd->error_count=0; - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->wait_for_sof = 0; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { -IFX_WARN("%s() %d Warning INTR OUT SPLIT1 NYET\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count=0; - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->wait_for_sof = 0; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.nak ) - { - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - _urbd->error_count =0; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.xacterr ) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - _urbd->error_count=hcchar.b.multicnt; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - enable_hc_int(_hc_regs,ack); - enable_hc_int(_hc_regs,nak); - enable_hc_int(_hc_regs,nyet); - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { -IFX_WARN("%s() %d Warning INTR IN SPLIT1 DATATGLERR\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.bblerr ) - { -IFX_WARN("%s() %d Warning INTR IN SPLIT1 BABBLEERR\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.stall ) - { -IFX_WARN("%s() %d Warning INTR IN SPLIT1 STALL\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - _urbd->error_count =0; - _ifxhc->wait_for_sof =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.xfercomp ) - { -IFX_WARN("%s() %d Warning INTR IN SPLIT1 COMPLETE\n",__func__,__LINE__); -showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_rx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - if (hcint.b.ack ) - { - Do Complete Split - } - else if(hcint.b.frmovrun ) - { - Rewind Buffer Pointers - Retry Start Split (in next b_interval ¡V 1 uF) - } - else if(hcint.b.datatglerr ) - { - warning - } - else if(hcint.b.bblerr ) - { - warning - } - else if(hcint.b.xacterr ) - { - warning - } - else if(hcint.b.stall ) - { - warning - } - else if(hcint.b.nak ) - { - warning - } - else if(hcint.b.xfercomp ) - { - warning - } - else if(hcint.b.nyet) - { - warning - } - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_tx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - if (hcint.b.ack ) - { - Do Next Start Split (in next b_interval ¡V 1 uF) - } - else if(hcint.b.frmovrun ) - { - Do Next Transaction in next frame. - } - else if(hcint.b.datatglerr ) - { - warning - } - else if(hcint.b.bblerr ) - { - warning - } - else if(hcint.b.xacterr ) - { - warning - } - else if(hcint.b.stall ) - { - warning - } - else if(hcint.b.nak ) - { - warning - } - else if(hcint.b.xfercomp ) - { - warning - } - else if(hcint.b.nyet) - { - warning - } - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrlbulk_rx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - _ifxhc->do_ping = 0; - - if (hcint.b.xfercomp) - { - _urbd->error_count =0; - _ifxhc->wait_for_sof = 0; - _ifxhc->split=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.nak) - { - _urbd->error_count=0; - - _ifxhc->split = 1; - _ifxhc->wait_for_sof = 1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->wait_for_sof = 1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.stall || hcint.b.bblerr ) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - if (hcint.b.stall) - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - else if(hcint.b.bblerr ) - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.xacterr ) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - _ifxhc->wait_for_sof = 1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - _ifxhc->wait_for_sof = 1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrlbulk_tx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - -#if 1 -static int first=0; -#endif - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - -#if 1 - if(!first&& _ifxhc->ep_type == IFXUSB_EP_TYPE_BULK - &&(hcint.b.stall || hcint.b.datatglerr || hcint.b.frmovrun || hcint.b.bblerr || hcint.b.xacterr) && !hcint.b.ack) - { - showint( hcint.d32,hcintmsk.d32,hctsiz.d32); - first=1; - printk(KERN_INFO " [%02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X] \n" - ,*(_ifxhc->xfer_buff+ 0),*(_ifxhc->xfer_buff+ 1),*(_ifxhc->xfer_buff+ 2),*(_ifxhc->xfer_buff+ 3) - ,*(_ifxhc->xfer_buff+ 4),*(_ifxhc->xfer_buff+ 5),*(_ifxhc->xfer_buff+ 6),*(_ifxhc->xfer_buff+ 7) - ,*(_ifxhc->xfer_buff+ 8),*(_ifxhc->xfer_buff+ 9),*(_ifxhc->xfer_buff+10),*(_ifxhc->xfer_buff+11) - ,*(_ifxhc->xfer_buff+12),*(_ifxhc->xfer_buff+13),*(_ifxhc->xfer_buff+14),*(_ifxhc->xfer_buff+15)); - - printk(KERN_INFO " [_urbd->urb->actual_length:%08X _ifxhc->start_pkt_count:%08X hctsiz.b.pktcnt:%08X ,_urbd->xfer_len:%08x] \n" - ,_urbd->urb->actual_length - ,_ifxhc->start_pkt_count - ,hctsiz.b.pktcnt - ,_urbd->xfer_len); - } -#endif - - if(hcint.b.xfercomp ) - { - _urbd->error_count=0; - _ifxhc->split=1; - _ifxhc->do_ping= 0; - #if 0 - if(_ifxhc->xfer_len==0 && !hcint.b.ack && (hcint.b.nak || hcint.b.nyet)) - { - // Walkaround: When sending ZLP and receive NYEY or NAK but also issue CMPT intr - // Solution: NoSplit: Resend at next SOF - // Split : Resend at next SOF with SSPLIT - _ifxhc->xfer_len = 0; - _ifxhc->xfer_count = 0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->wait_for_sof = 1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - else - #endif - { - _ifxhc->wait_for_sof = 0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if(hcint.b.nak ) - { - _urbd->error_count=0; - - _ifxhc->split = 1; - _ifxhc->wait_for_sof = 1; - if(!out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - //Retry Complete Split - // Issue Retry instantly on next SOF, without gothrough process_channels - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->wait_for_sof = 1; - _ifxhc->do_ping = 0; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->do_ping = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.xacterr ) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->do_ping = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - _ifxhc->wait_for_sof = 1; - if(!out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - _ifxhc->wait_for_sof = 1; - if(!out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->do_ping = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->do_ping = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_rx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _ifxhc->do_ping = 0; - - if (hcint.b.xfercomp ) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->split=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if(hcint.b.nak ) - { - _urbd->error_count=0; - _ifxhc->split = 1; - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->wait_for_sof = 0; - - /*== AVM/BC 20100701 - Workaround FullSpeed Interrupts with HiSpeed Hub ==*/ - _ifxhc->nyet_count++; - if(_ifxhc->nyet_count > 2) { - _ifxhc->split = 1; - _ifxhc->nyet_count = 0; - _ifxhc->wait_for_sof = 5; - } - - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun || hcint.b.bblerr || hcint.b.stall ) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - if (hcint.b.stall) - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - else if(hcint.b.bblerr ) - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - else if(hcint.b.frmovrun ) - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.xacterr ) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - _urbd->error_count=hcchar.b.multicnt; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_tx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if(hcint.b.xfercomp ) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->split=1; - _ifxhc->do_ping = 0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if(hcint.b.nak ) - { - _urbd->error_count=0; - _ifxhc->split = 1; - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - if(!out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->wait_for_sof = 0; - _ifxhc->do_ping = 0; - - /*== AVM/BC 20100701 - Workaround FullSpeed Interrupts with HiSpeed Hub ==*/ - _ifxhc->nyet_count++; - if(_ifxhc->nyet_count > 2) { - _ifxhc->split = 1; - _ifxhc->nyet_count = 0; - _ifxhc->wait_for_sof = 5; - } - - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.stall || hcint.b.frmovrun) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->do_ping = 0; - if (hcint.b.stall) - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - else if(hcint.b.frmovrun ) - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.xacterr ) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - _urbd->error_count=hcchar.b.multicnt; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->do_ping = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - _ifxhc->wait_for_sof = _ifxhc->epqh->interval-1; - if(!_ifxhc->wait_for_sof) _ifxhc->wait_for_sof=1; - if(!out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - if(!out_nak_enh ) - _ifxhc->do_ping =1; - else - _ifxhc->do_ping =0; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->do_ping = 0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_rx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - if(hcint.b.xfercomp ) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _urbd->error_count=0; - _ifxhc->wait_for_sof = 0; - _ifxhc->split=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if(hcint.b.nak ) - { - Retry Start Split (in next b_interval ¡V 1 uF) - } - else if(hcint.b.nyet) - { - //Do Next Complete Split - // Issue Retry instantly on next SOF, without gothrough process_channels - _urbd->error_count=0; - //disable_hc_int(_hc_regs,ack); - //disable_hc_int(_hc_regs,nak); - //disable_hc_int(_hc_regs,datatglerr); - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->wait_for_sof = 1; - ifxhcd_hc_start(&_ifxhcd->core_if, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun || hcint.b.stall || hcint.b.bblerr) - { - _urbd->error_count=0; - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nyet); - disable_hc_int(_hc_regs,nak); - _ifxhc->wait_for_sof = 0; - - //if(hctsiz.b.pktcnt==0) - //{ - // complete_channel(_ifxhcd, _ifxhc, _urbd); - // return 1; - //} - //else - // _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - if (hcint.b.stall) - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - else if(hcint.b.frmovrun ) - else if(hcint.b.bblerr ) - return 1; - } - else if(hcint.b.xacterr ) - { - Rewind Buffer Pointers - if (HCCHARn.EC = = 3) // ERR response received - { - Record ERR error - Do Next Start Split (in next frame) - } - else - { - De-allocate Channel - } - } - else if(hcint.b.datatglerr ) - { - warning - } - else if(hcint.b.ack ) - { - warning - } - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_tx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - warning - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -static int32_t handle_hc_chhltd_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: Channel Halted--\n", _ifxhc->hc_num); - - _ifxhc->halting = 0; - _ifxhc->xfer_started = 0; - - if (_ifxhc->halt_status == HC_XFER_URB_DEQUEUE || - _ifxhc->halt_status == HC_XFER_AHB_ERR) { - /* - * Just release the channel. A dequeue can happen on a - * transfer timeout. In the case of an AHB Error, the channel - * was forced to halt because there's no way to gracefully - * recover. - */ - release_channel(_ifxhcd, _ifxhc, _ifxhc->halt_status); - return 1; - } - - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_CTRL || _ifxhc->ep_type == IFXUSB_EP_TYPE_BULK) - { - if (_ifxhc->split==0) - { - if(_ifxhc->is_in) - return (chhltd_ctrlbulk_rx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_ctrlbulk_tx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==1) - { - if(_ifxhc->is_in) - return (chhltd_ctrlbulk_rx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_ctrlbulk_tx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==2) - { - if(_ifxhc->is_in) - return (chhltd_ctrlbulk_rx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_ctrlbulk_tx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - } - else if(_ifxhc->ep_type == IFXUSB_EP_TYPE_INTR) - { - if (_ifxhc->split==0) - { - if(_ifxhc->is_in) - return (chhltd_intr_rx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_intr_tx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==1) - { - if(_ifxhc->is_in) - return (chhltd_intr_rx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_intr_tx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==2) - { - if(_ifxhc->is_in) - return (chhltd_intr_rx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_intr_tx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - } - else if(_ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - { - if (_ifxhc->split==0) - { - if(_ifxhc->is_in) - return (chhltd_isoc_rx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_isoc_tx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==1) - { - if(_ifxhc->is_in) - return (chhltd_isoc_rx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_isoc_tx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==2) - { - if(_ifxhc->is_in) - return (chhltd_isoc_rx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_isoc_tx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - } - return 0; -} - -/* - * Handles a host channel AHB error interrupt. This handler is only called in - * DMA mode. - */ -static void hc_other_intr_dump(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #ifdef __DEBUG__ - hcchar_data_t hcchar; - hcsplt_data_t hcsplt; - hctsiz_data_t hctsiz; - uint32_t hcdma; - struct urb *urb = _urbd->urb; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - hcsplt.d32 = ifxusb_rreg(&_hc_regs->hcsplt); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - hcdma = ifxusb_rreg(&_hc_regs->hcdma); - - IFX_ERROR("Channel %d\n", _ifxhc->hc_num); - IFX_ERROR(" hcchar 0x%08x, hcsplt 0x%08x\n", hcchar.d32, hcsplt.d32); - IFX_ERROR(" hctsiz 0x%08x, hcdma 0x%08x\n", hctsiz.d32, hcdma); - IFX_ERROR(" Device address: %d\n", usb_pipedevice(urb->pipe)); - IFX_ERROR(" Endpoint: %d, %s\n", usb_pipeendpoint(urb->pipe), - (usb_pipein(urb->pipe) ? "IN" : "OUT")); - IFX_ERROR(" Endpoint type: %s\n", - ({char *pipetype; - switch (usb_pipetype(urb->pipe)) { - case PIPE_CONTROL: pipetype = "CTRL"; break; - case PIPE_BULK: pipetype = "BULK"; break; - case PIPE_INTERRUPT: pipetype = "INTR"; break; - case PIPE_ISOCHRONOUS: pipetype = "ISOC"; break; - default: pipetype = "????"; break; - }; pipetype;})); - IFX_ERROR(" Speed: %s\n", - ({char *speed; - switch (urb->dev->speed) { - case USB_SPEED_HIGH: speed = "HS"; break; - case USB_SPEED_FULL: speed = "FS"; break; - case USB_SPEED_LOW: speed = "LS"; break; - default: speed = "????"; break; - }; speed;})); - IFX_ERROR(" Max packet size: %d\n", - usb_maxpacket(urb->dev, urb->pipe, usb_pipeout(urb->pipe))); - IFX_ERROR(" Data buffer length: %d\n", urb->transfer_buffer_length); - IFX_ERROR(" Transfer buffer: %p, Transfer DMA: %p\n", - urb->transfer_buffer, (void *)urb->transfer_dma); - IFX_ERROR(" Setup buffer: %p, Setup DMA: %p\n", - urb->setup_packet, (void *)urb->setup_dma); - IFX_ERROR(" Interval: %d\n", urb->interval); - #endif //__DEBUG__ -} - -/* - * Handles a host channel ACK interrupt. This interrupt is enabled when - * errors occur, and during Start Split transactions. - */ -static int32_t handle_hc_ack_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - _urbd->error_count=0; - if(_ifxhc->nak_countdown_r) - { - _ifxhc->nak_retry=_ifxhc->nak_retry_r; - _ifxhc->nak_countdown=_ifxhc->nak_countdown_r; - } - else - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,ack); - return 1; -} - -/* - * Handles a host channel ACK interrupt. This interrupt is enabled when - * errors occur, and during Start Split transactions. - */ -static int32_t handle_hc_nak_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - - _urbd->error_count=0; - - if(_ifxhc->nak_countdown_r) - { - _ifxhc->nak_countdown--; - if(!_ifxhc->nak_countdown) - { - _ifxhc->nak_countdown=_ifxhc->nak_countdown_r; - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - ifxhcd_hc_halt(&_ifxhcd->core_if, _ifxhc, HC_XFER_NAK); - } - else - enable_hc_int(_hc_regs,ack); - } - else - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - } - return 1; -} - -/* - * Handles a host channel AHB error interrupt. This handler is only called in - * DMA mode. - */ -static int32_t handle_hc_ahberr_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "AHB Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - - ifxhcd_hc_halt(&_ifxhcd->core_if, _ifxhc, HC_XFER_AHB_ERR); - return 1; -} - -/* - * Datatoggle - */ -static int32_t handle_hc_datatglerr_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "DATATOGGLE Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,datatglerr); - return 1; -} - - - -/* - * Interrupts which should not been triggered - */ -static int32_t handle_hc_frmovrun_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "FrameOverRun Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,frmovrun); - return 1; -} - -static int32_t handle_hc_bblerr_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "BBL Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,bblerr); - return 1; -} - -static int32_t handle_hc_xacterr_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "XACT Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,xacterr); - return 1; -} - -static int32_t handle_hc_nyet_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "NYET--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - _urbd->error_count=0; - disable_hc_int(_hc_regs,nyet); - return 1; -} - -static int32_t handle_hc_stall_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "STALL--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,stall); - return 1; -} - -static int32_t handle_hc_xfercomp_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "XFERCOMP--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,xfercomp); - return 1; -} - - - -/* This interrupt indicates that the specified host channels has a pending - * interrupt. There are multiple conditions that can cause each host channel - * interrupt. This function determines which conditions have occurred for this - * host channel interrupt and handles them appropriately. */ -static int32_t handle_hc_n_intr (ifxhcd_hcd_t *_ifxhcd, uint32_t _num) -{ - uint32_t hcintval,hcintmsk; - hcint_data_t hcint; - ifxhcd_hc_t *ifxhc; - ifxusb_hc_regs_t *hc_regs; - ifxhcd_urbd_t *urbd; - unsigned long flags; - - int retval = 0; - - IFX_DEBUGPL(DBG_HCDV, "--Host Channel Interrupt--, Channel %d\n", _num); - - /*== AVM/BC 20101111 Lock needed ==*/ - SPIN_LOCK_IRQSAVE(&_ifxhcd->lock, flags); - - ifxhc = &_ifxhcd->ifxhc[_num]; - hc_regs = _ifxhcd->core_if.hc_regs[_num]; - - hcintval = ifxusb_rreg(&hc_regs->hcint); - hcintmsk = ifxusb_rreg(&hc_regs->hcintmsk); - hcint.d32 = hcintval & hcintmsk; - IFX_DEBUGPL(DBG_HCDV, " 0x%08x & 0x%08x = 0x%08x\n", - hcintval, hcintmsk, hcint.d32); - - urbd = list_entry(ifxhc->epqh->urbd_list.next, ifxhcd_urbd_t, urbd_list_entry); - - if (hcint.b.datatglerr) - retval |= handle_hc_datatglerr_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.frmovrun) - retval |= handle_hc_frmovrun_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.bblerr) - retval |= handle_hc_bblerr_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.xacterr) - retval |= handle_hc_xacterr_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.nyet) - retval |= handle_hc_nyet_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.ack) - retval |= handle_hc_ack_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.nak) - retval |= handle_hc_nak_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.stall) - retval |= handle_hc_stall_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.ahberr) { - clear_hc_int(hc_regs, ahberr); - retval |= handle_hc_ahberr_intr(_ifxhcd, ifxhc, hc_regs, urbd); - } - if (hcint.b.chhltd) { - /* == 20110901 AVM/WK Fix: Flag must not be cleared after restart of channel ==*/ - clear_hc_int(hc_regs, chhltd); - retval |= handle_hc_chhltd_intr(_ifxhcd, ifxhc, hc_regs, urbd); - } - if (hcint.b.xfercomp) - retval |= handle_hc_xfercomp_intr(_ifxhcd, ifxhc, hc_regs, urbd); - - /* == 20110901 AVM/WK Fix: Never clear possibly new intvals ==*/ - //ifxusb_wreg(&hc_regs->hcint,hcintval); - - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - - return retval; -} - - - - - - -static uint8_t update_interval_counter(ifxhcd_epqh_t *_epqh,uint32_t _diff) -{ - if(_diff>=_epqh->period_counter) - { - _epqh->period_do=1; - if(_diff>_epqh->interval) - _epqh->period_counter=1; - else - _epqh->period_counter=_epqh->period_counter+_epqh->interval-_diff; - return 1; - } - _epqh->period_counter=_epqh->period_counter-_diff; - return 0; -} - - - - -/* - * Handles the start-of-frame interrupt in host mode. Non-periodic - * transactions may be queued to the DWC_otg controller for the current - * (micro)frame. Periodic transactions may be queued to the controller for the - * next (micro)frame. - */ -static int32_t handle_sof_intr (ifxhcd_hcd_t *_ifxhcd) -{ - #ifdef __DYN_SOF_INTR__ - uint8_t with_count_down=0; - #endif - uint8_t active_on=0; - uint8_t ready_on=0; - struct list_head *epqh_entry; - ifxhcd_epqh_t *epqh; - hfnum_data_t hfnum; - uint32_t fndiff; - - unsigned long flags; -#ifdef __USE_TIMER_4_SOF__ - uint32_t wait_for_sof = 0x10000; -#endif - - SPIN_LOCK_IRQSAVE(&_ifxhcd->lock, flags); - - { - int num_channels; - ifxusb_hc_regs_t *hc_regs; - int i; - num_channels = _ifxhcd->core_if.params.host_channels; - -// AVM/WK moved block here due to use of SOF timer - hfnum.d32 = ifxusb_rreg(&_ifxhcd->core_if.host_global_regs->hfnum); - fndiff = hfnum.b.frnum; - fndiff+= 0x00004000; - fndiff-= _ifxhcd->lastframe ; - fndiff&= 0x00003FFF; - if(!fndiff) fndiff =1; - - for (i = 0; i < num_channels; i++) - { - if(_ifxhcd->ifxhc[i].wait_for_sof && _ifxhcd->ifxhc[i].xfer_started) - { -#ifdef __USE_TIMER_4_SOF__ - if (_ifxhcd->ifxhc[i].wait_for_sof > fndiff) { - _ifxhcd->ifxhc[i].wait_for_sof -= fndiff; - } else { - _ifxhcd->ifxhc[i].wait_for_sof = 0; - } -#else - _ifxhcd->ifxhc[i].wait_for_sof--; -#endif - if(_ifxhcd->ifxhc[i].wait_for_sof==0) - { - hcint_data_t hcint= { .d32=0 }; - hc_regs = _ifxhcd->core_if.hc_regs[i]; - - hcint.d32 =0xFFFFFFFF; - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - hcint.d32=ifxusb_rreg(&hc_regs->hcintmsk); - hcint.b.nak =0; - hcint.b.ack =0; - /* == 20110901 AVM/WK Fix: We don't need NOT YET IRQ ==*/ - hcint.b.nyet=0; - _ifxhcd->ifxhc[i].nak_countdown=_ifxhcd->ifxhc[i].nak_countdown_r; - if(_ifxhcd->ifxhc[i].nak_countdown_r) - hcint.b.nak =1; - ifxusb_wreg(&hc_regs->hcintmsk, hcint.d32); - - /* AVM WK / BC 20100827 - * FIX: Packet was ignored because of wrong Oddframe bit - */ - if (_ifxhcd->ifxhc[i].ep_type == IFXUSB_EP_TYPE_INTR || _ifxhcd->ifxhc[i].ep_type == IFXUSB_EP_TYPE_ISOC) - { - hcchar_data_t hcchar; - hcchar.d32 = _ifxhcd->ifxhc[i].hcchar; - hfnum.d32 = ifxusb_rreg(&_ifxhcd->core_if.host_global_regs->hfnum); - /* 1 if _next_ frame is odd, 0 if it's even */ - hcchar.b.oddfrm = (hfnum.b.frnum & 0x1) ? 0 : 1; - _ifxhcd->ifxhc[i].hcchar = hcchar.d32; - } - - ifxusb_wreg(&hc_regs->hcchar, _ifxhcd->ifxhc[i].hcchar); - - } - } - else - _ifxhcd->ifxhc[i].wait_for_sof=0; - -#ifdef __USE_TIMER_4_SOF__ - if (_ifxhcd->ifxhc[i].wait_for_sof && (wait_for_sof > _ifxhcd->ifxhc[i].wait_for_sof)) { - wait_for_sof = _ifxhcd->ifxhc[i].wait_for_sof; - } -#endif - } - } - - // ISOC Active - #ifdef __EN_ISOC__ - #error ISOC not supported: missing SOF code - epqh_entry = _ifxhcd->epqh_isoc_active.next; - while (epqh_entry != &_ifxhcd->epqh_isoc_active) - { - epqh = list_entry(epqh_entry, ifxhcd_epqh_t, epqh_list_entry); - epqh_entry = epqh_entry->next; - #ifdef __DYN_SOF_INTR__ - with_count_down=1; - #endif - active_on+=update_interval_counter(epqh,fndiff); - } - - // ISOC Ready - epqh_entry = _ifxhcd->epqh_isoc_ready.next; - while (epqh_entry != &_ifxhcd->epqh_isoc_ready) - { - epqh = list_entry(epqh_entry, ifxhcd_epqh_t, epqh_list_entry); - epqh_entry = epqh_entry->next; - #ifdef __DYN_SOF_INTR__ - with_count_down=1; - #endif - ready_on+=update_interval_counter(epqh,fndiff); - } - #endif - - // INTR Active - epqh_entry = _ifxhcd->epqh_intr_active.next; - while (epqh_entry != &_ifxhcd->epqh_intr_active) - { - epqh = list_entry(epqh_entry, ifxhcd_epqh_t, epqh_list_entry); - epqh_entry = epqh_entry->next; - #ifdef __DYN_SOF_INTR__ - with_count_down=1; - #endif -#ifdef __USE_TIMER_4_SOF__ - if (update_interval_counter(epqh,fndiff)) { - active_on ++; - wait_for_sof = 1; - } else { - if (epqh->period_counter && (wait_for_sof > epqh->period_counter)) { - wait_for_sof = epqh->period_counter; - } - } -#else - active_on+=update_interval_counter(epqh,fndiff); -#endif - } - - // INTR Ready - epqh_entry = _ifxhcd->epqh_intr_ready.next; - while (epqh_entry != &_ifxhcd->epqh_intr_ready) - { - epqh = list_entry(epqh_entry, ifxhcd_epqh_t, epqh_list_entry); - epqh_entry = epqh_entry->next; - #ifdef __DYN_SOF_INTR__ - with_count_down=1; - #endif -#ifdef __USE_TIMER_4_SOF__ - if (update_interval_counter(epqh,fndiff)) { - ready_on ++; - wait_for_sof = 1; - } else { - if (epqh->period_counter && (wait_for_sof > epqh->period_counter)) { - wait_for_sof = epqh->period_counter; - } - } -#else - ready_on+=update_interval_counter(epqh,fndiff); -#endif - } - - // Stdby - epqh_entry = _ifxhcd->epqh_stdby.next; - while (epqh_entry != &_ifxhcd->epqh_stdby) - { - epqh = list_entry(epqh_entry, ifxhcd_epqh_t, epqh_list_entry); - epqh_entry = epqh_entry->next; - if(epqh->period_counter > 0 ) { -#ifdef __USE_TIMER_4_SOF__ - if (epqh->period_counter > fndiff) { - epqh->period_counter -= fndiff; - } else { - epqh->period_counter = 0; - } -#else - epqh->period_counter --; -#endif - #ifdef __DYN_SOF_INTR__ - with_count_down=1; - #endif - } - if(epqh->period_counter == 0) { - ifxhcd_epqh_idle_periodic(epqh); - } -#ifdef __USE_TIMER_4_SOF__ - else { - if (wait_for_sof > epqh->period_counter) { - wait_for_sof = epqh->period_counter; - } - } -#endif - } - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - - if(ready_on) - select_eps(_ifxhcd); - else if(active_on) - process_channels(_ifxhcd); - - /* Clear interrupt */ - { - gint_data_t gintsts; - gintsts.d32=0; - gintsts.b.sofintr = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - - #ifdef __DYN_SOF_INTR__ - if(!with_count_down) - ifxusb_mreg(&_ifxhcd->core_if.core_global_regs->gintmsk, gintsts.d32,0); - #endif -#ifdef __USE_TIMER_4_SOF__ - wait_for_sof &= 0xFFFF; // reduce to 16 Bits. - - if(wait_for_sof == 1) { - // enable SOF - gint_data_t gintsts; - gintsts.d32=0; - gintsts.b.sofintr = 1; - ifxusb_mreg(&_ifxhcd->core_if.core_global_regs->gintmsk, 0,gintsts.d32); - } else { - // disable SOF - ifxusb_mreg(&_ifxhcd->core_if.core_global_regs->gintmsk, gintsts.d32,0); - if (wait_for_sof > 1) { - // use timer, not SOF IRQ - hprt0_data_t hprt0; - ktime_t ktime; - hprt0.d32 = ifxusb_read_hprt0 (&_ifxhcd->core_if); - if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) { - ktime = ktime_set(0, wait_for_sof * 125 * 1000); /*--- wakeup in n*125usec ---*/ - } else { - ktime = ktime_set(0, wait_for_sof * (1000*1000)); /*--- wakeup in n*1000usec ---*/ - } - hrtimer_start(&_ifxhcd->hr_timer, ktime, HRTIMER_MODE_REL); - } - } -#endif - } - _ifxhcd->lastframe=hfnum.b.frnum; - return 1; -} - - - -/* There are multiple conditions that can cause a port interrupt. This function - * determines which interrupt conditions have occurred and handles them - * appropriately. */ -static int32_t handle_port_intr (ifxhcd_hcd_t *_ifxhcd) -{ - int retval = 0; - hprt0_data_t hprt0; - hprt0_data_t hprt0_modify; - - hprt0.d32 = - hprt0_modify.d32 = ifxusb_rreg(_ifxhcd->core_if.hprt0); - - /* Clear appropriate bits in HPRT0 to clear the interrupt bit in - * GINTSTS */ - - hprt0_modify.b.prtena = 0; - hprt0_modify.b.prtconndet = 0; - hprt0_modify.b.prtenchng = 0; - hprt0_modify.b.prtovrcurrchng = 0; - - /* Port Connect Detected - * Set flag and clear if detected */ - if (hprt0.b.prtconndet) { - IFX_DEBUGPL(DBG_HCD, "--Port Interrupt HPRT0=0x%08x " - "Port Connect Detected--\n", hprt0.d32); - _ifxhcd->flags.b.port_connect_status_change = 1; - _ifxhcd->flags.b.port_connect_status = 1; - hprt0_modify.b.prtconndet = 1; - - /* The Hub driver asserts a reset when it sees port connect - * status change flag */ - retval |= 1; - } - - /* Port Enable Changed - * Clear if detected - Set internal flag if disabled */ - if (hprt0.b.prtenchng) { - - IFX_DEBUGPL(DBG_HCD, " --Port Interrupt HPRT0=0x%08x " - "Port Enable Changed--\n", hprt0.d32); - hprt0_modify.b.prtenchng = 1; - if (hprt0.b.prtena == 1) - /* Port has been enabled set the reset change flag */ - _ifxhcd->flags.b.port_reset_change = 1; - else - _ifxhcd->flags.b.port_enable_change = 1; - retval |= 1; - } - - /* Overcurrent Change Interrupt */ - - if (hprt0.b.prtovrcurrchng) { - IFX_DEBUGPL(DBG_HCD, " --Port Interrupt HPRT0=0x%08x " - "Port Overcurrent Changed--\n", hprt0.d32); - _ifxhcd->flags.b.port_over_current_change = 1; - hprt0_modify.b.prtovrcurrchng = 1; - retval |= 1; - } - - /* Clear Port Interrupts */ - ifxusb_wreg(_ifxhcd->core_if.hprt0, hprt0_modify.d32); - return retval; -} - -/* - * This interrupt indicates that SUSPEND state has been detected on - * the USB. - * No Functioning in Host Mode - */ -static int32_t handle_usb_suspend_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - IFX_DEBUGP("USB SUSPEND RECEIVED!\n"); - /* Clear interrupt */ - gintsts.d32 = 0; - gintsts.b.usbsuspend = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/* - * This interrupt indicates that the IFXUSB controller has detected a - * resume or remote wakeup sequence. If the IFXUSB controller is in - * low power mode, the handler must brings the controller out of low - * power mode. The controller automatically begins resume - * signaling. The handler schedules a time to stop resume signaling. - */ -static int32_t handle_wakeup_detected_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - hprt0_data_t hprt0 = {.d32=0}; - pcgcctl_data_t pcgcctl = {.d32=0}; - ifxusb_core_if_t *core_if = &_ifxhcd->core_if; - - IFX_DEBUGPL(DBG_ANY, "++Resume and Remote Wakeup Detected Interrupt++\n"); - - /* - * Clear the Resume after 70ms. (Need 20 ms minimum. Use 70 ms - * so that OPT tests pass with all PHYs). - */ - /* Restart the Phy Clock */ - pcgcctl.b.stoppclk = 1; - ifxusb_mreg(core_if->pcgcctl, pcgcctl.d32, 0); - UDELAY(10); - - /* Now wait for 70 ms. */ - hprt0.d32 = ifxusb_read_hprt0( core_if ); - IFX_DEBUGPL(DBG_ANY,"Resume: HPRT0=%0x\n", hprt0.d32); - MDELAY(70); - hprt0.b.prtres = 0; /* Resume */ - ifxusb_wreg(core_if->hprt0, hprt0.d32); - IFX_DEBUGPL(DBG_ANY,"Clear Resume: HPRT0=%0x\n", ifxusb_rreg(core_if->hprt0)); - - /* Clear interrupt */ - gintsts.d32 = 0; - gintsts.b.wkupintr = 1; - ifxusb_wreg(&core_if->core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/* - * This interrupt indicates that a device is initiating the Session - * Request Protocol to request the host to turn on bus power so a new - * session can begin. The handler responds by turning on bus power. If - * the DWC_otg controller is in low power mode, the handler brings the - * controller out of low power mode before turning on bus power. - */ -static int32_t handle_session_req_intr(ifxhcd_hcd_t *_ifxhcd) -{ - /* Clear interrupt */ - gint_data_t gintsts = { .d32 = 0 }; - gintsts.b.sessreqintr = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/* - * This interrupt indicates that a device has been disconnected from - * the root port. - */ -static int32_t handle_disconnect_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - - ifxhcd_disconnect(_ifxhcd); - - gintsts.d32 = 0; - gintsts.b.disconnect = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/* - * This function handles the Connector ID Status Change Interrupt. It - * reads the OTG Interrupt Register (GOTCTL) to determine whether this - * is a Device to Host Mode transition or a Host Mode to Device - * Transition. - * This only occurs when the cable is connected/removed from the PHY - * connector. - */ -static int32_t handle_conn_id_status_change_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - - IFX_WARN("ID Status Change Interrupt: currently in %s mode\n", - ifxusb_mode(&_ifxhcd->core_if) ? "Host" : "Device"); - - gintsts.d32 = 0; - gintsts.b.conidstschng = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -static int32_t handle_otg_intr(ifxhcd_hcd_t *_ifxhcd) -{ - ifxusb_core_global_regs_t *global_regs = _ifxhcd->core_if.core_global_regs; - gotgint_data_t gotgint; - gotgint.d32 = ifxusb_rreg( &global_regs->gotgint); - /* Clear GOTGINT */ - ifxusb_wreg (&global_regs->gotgint, gotgint.d32); - return 1; -} - -/** This function will log a debug message */ -static int32_t handle_mode_mismatch_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - - IFX_WARN("Mode Mismatch Interrupt: currently in %s mode\n", - ifxusb_mode(&_ifxhcd->core_if) ? "Host" : "Device"); - gintsts.d32 = 0; - gintsts.b.modemismatch = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/** This function handles interrupts for the HCD. */ -int32_t ifxhcd_handle_intr (ifxhcd_hcd_t *_ifxhcd) -{ - int retval = 0; - - ifxusb_core_if_t *core_if = &_ifxhcd->core_if; - /* AVM/BC 20101111 Unnecesary variable removed*/ - //gint_data_t gintsts,gintsts2; - gint_data_t gintsts; - - /* Check if HOST Mode */ - if (ifxusb_is_device_mode(core_if)) - { - IFX_ERROR("%s() CRITICAL! IN DEVICE MODE\n", __func__); - return 0; - } - - gintsts.d32 = ifxusb_read_core_intr(core_if); - - if (!gintsts.d32) - return 0; - - //Common INT - if (gintsts.b.modemismatch) - { - retval |= handle_mode_mismatch_intr(_ifxhcd); - gintsts.b.modemismatch=0; - } - if (gintsts.b.otgintr) - { - retval |= handle_otg_intr(_ifxhcd); - gintsts.b.otgintr=0; - } - if (gintsts.b.conidstschng) - { - retval |= handle_conn_id_status_change_intr(_ifxhcd); - gintsts.b.conidstschng=0; - } - if (gintsts.b.disconnect) - { - retval |= handle_disconnect_intr(_ifxhcd); - gintsts.b.disconnect=0; - } - if (gintsts.b.sessreqintr) - { - retval |= handle_session_req_intr(_ifxhcd); - gintsts.b.sessreqintr=0; - } - if (gintsts.b.wkupintr) - { - retval |= handle_wakeup_detected_intr(_ifxhcd); - gintsts.b.wkupintr=0; - } - if (gintsts.b.usbsuspend) - { - retval |= handle_usb_suspend_intr(_ifxhcd); - gintsts.b.usbsuspend=0; - } - - //Host Int - if (gintsts.b.sofintr) - { - retval |= handle_sof_intr (_ifxhcd); - gintsts.b.sofintr=0; - } - if (gintsts.b.portintr) - { - retval |= handle_port_intr (_ifxhcd); - gintsts.b.portintr=0; - } - if (gintsts.b.hcintr) - { - int i; - haint_data_t haint; - haint.d32 = ifxusb_read_host_all_channels_intr(core_if); - for (i=0; i< core_if->params.host_channels; i++) - if (haint.b2.chint & (1 << i)) - retval |= handle_hc_n_intr (_ifxhcd, i); - gintsts.b.hcintr=0; - } - return retval; -} diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd_queue.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd_queue.c deleted file mode 100644 index 8f9dd25745..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxhcd_queue.c +++ /dev/null @@ -1,418 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd_queue.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the functions to manage Queue Heads and Queue - ** Transfer Descriptors. - *****************************************************************************/ - -/*! - \file ifxhcd_queue.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the functions to manage Queue Heads and Queue - Transfer Descriptors. -*/ -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/errno.h> -#include <linux/list.h> -#include <linux/interrupt.h> -#include <linux/string.h> - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" -#include "ifxhcd.h" - -#ifdef __EPQD_DESTROY_TIMEOUT__ - #define epqh_self_destroy_timeout 5 - static void eqph_destroy_func(unsigned long _ptr) - { - ifxhcd_epqh_t *epqh=(ifxhcd_epqh_t *)_ptr; - if(epqh) - { - ifxhcd_epqh_free (epqh); - } - } -#endif - -#define SCHEDULE_SLOP 10 - -/*! - \brief This function allocates and initializes a EPQH. - - \param _ifxhcd The HCD state structure for the USB Host controller. - \param[in] _urb Holds the information about the device/endpoint that we need - to initialize the EPQH. - - \return Returns pointer to the newly allocated EPQH, or NULL on error. - */ -ifxhcd_epqh_t *ifxhcd_epqh_create (ifxhcd_hcd_t *_ifxhcd, struct urb *_urb) -{ - ifxhcd_epqh_t *epqh; - - hprt0_data_t hprt0; - struct usb_host_endpoint *sysep = ifxhcd_urb_to_endpoint(_urb); - - /* Allocate memory */ -// epqh=(ifxhcd_epqh_t *) kmalloc (sizeof(ifxhcd_epqh_t), GFP_KERNEL); - epqh=(ifxhcd_epqh_t *) kmalloc (sizeof(ifxhcd_epqh_t), GFP_ATOMIC); - - if(epqh == NULL) - return NULL; - - memset (epqh, 0, sizeof (ifxhcd_epqh_t)); - - epqh->sysep=sysep; - - /* Initialize EPQH */ - switch (usb_pipetype(_urb->pipe)) - { - case PIPE_CONTROL : epqh->ep_type = IFXUSB_EP_TYPE_CTRL; break; - case PIPE_BULK : epqh->ep_type = IFXUSB_EP_TYPE_BULK; break; - case PIPE_ISOCHRONOUS: epqh->ep_type = IFXUSB_EP_TYPE_ISOC; break; - case PIPE_INTERRUPT : epqh->ep_type = IFXUSB_EP_TYPE_INTR; break; - } - - //epqh->data_toggle = IFXUSB_HC_PID_DATA0; - - epqh->mps = usb_maxpacket(_urb->dev, _urb->pipe, !(usb_pipein(_urb->pipe))); - - hprt0.d32 = ifxusb_read_hprt0 (&_ifxhcd->core_if); - - INIT_LIST_HEAD(&epqh->urbd_list); - INIT_LIST_HEAD(&epqh->epqh_list_entry); - epqh->hc = NULL; - - epqh->dump_buf = ifxusb_alloc_buf(epqh->mps, 0); - - /* FS/LS Enpoint on HS Hub - * NOT virtual root hub */ - epqh->need_split = 0; - epqh->pkt_count_limit=0; - if(epqh->ep_type == IFXUSB_EP_TYPE_BULK && !(usb_pipein(_urb->pipe)) ) - epqh->pkt_count_limit=4; - if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED && - ((_urb->dev->speed == USB_SPEED_LOW) || - (_urb->dev->speed == USB_SPEED_FULL)) && - (_urb->dev->tt) && (_urb->dev->tt->hub->devnum != 1)) - { - IFX_DEBUGPL(DBG_HCD, "QH init: EP %d: TT found at hub addr %d, for port %d\n", - usb_pipeendpoint(_urb->pipe), _urb->dev->tt->hub->devnum, - _urb->dev->ttport); - epqh->need_split = 1; - epqh->pkt_count_limit=1; - } - - if (epqh->ep_type == IFXUSB_EP_TYPE_INTR || - epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - { - /* Compute scheduling parameters once and save them. */ - epqh->interval = _urb->interval; - if(epqh->need_split) - epqh->interval *= 8; - } - - epqh->period_counter=0; - epqh->is_active=0; - - #ifdef __EPQD_DESTROY_TIMEOUT__ - /* Start a timer for this transfer. */ - init_timer(&epqh->destroy_timer); - epqh->destroy_timer.function = eqph_destroy_func; - epqh->destroy_timer.data = (unsigned long)(epqh); - #endif - - #ifdef __DEBUG__ - IFX_DEBUGPL(DBG_HCD , "IFXUSB HCD EPQH Initialized\n"); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - epqh = %p\n", epqh); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - Device Address = %d EP %d, %s\n", - _urb->dev->devnum, - usb_pipeendpoint(_urb->pipe), - usb_pipein(_urb->pipe) == USB_DIR_IN ? "IN" : "OUT"); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - Speed = %s\n", - ({ char *speed; switch (_urb->dev->speed) { - case USB_SPEED_LOW: speed = "low" ; break; - case USB_SPEED_FULL: speed = "full"; break; - case USB_SPEED_HIGH: speed = "high"; break; - default: speed = "?"; break; - }; speed;})); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - Type = %s\n", - ({ - char *type; switch (epqh->ep_type) - { - case IFXUSB_EP_TYPE_ISOC: type = "isochronous"; break; - case IFXUSB_EP_TYPE_INTR: type = "interrupt" ; break; - case IFXUSB_EP_TYPE_CTRL: type = "control" ; break; - case IFXUSB_EP_TYPE_BULK: type = "bulk" ; break; - default: type = "?"; break; - }; - type; - })); - if (epqh->ep_type == IFXUSB_EP_TYPE_INTR) - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - interval = %d\n", epqh->interval); - #endif - - return epqh; -} - - - - - - -/*! - \brief Free the EPQH. EPQH should already be removed from a list. - URBD list should already be empty if called from URB Dequeue. - - \param[in] _epqh The EPQH to free. - */ -void ifxhcd_epqh_free (ifxhcd_epqh_t *_epqh) -{ - unsigned long flags; - - if(_epqh->sysep) _epqh->sysep->hcpriv=NULL; - _epqh->sysep=NULL; - - if(!_epqh) - return; - - /* Free each QTD in the QTD list */ - local_irq_save (flags); - if (!list_empty(&_epqh->urbd_list)) - IFX_WARN("%s() invalid epqh state\n",__func__); - - #if defined(__UNALIGNED_BUFFER_ADJ__) - if(_epqh->aligned_buf) - ifxusb_free_buf(_epqh->aligned_buf); - if(_epqh->aligned_setup) - ifxusb_free_buf(_epqh->aligned_setup); - #endif - - if (!list_empty(&_epqh->epqh_list_entry)) - list_del_init(&_epqh->epqh_list_entry); - - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&_epqh->destroy_timer); - #endif - if(_epqh->dump_buf) - ifxusb_free_buf(_epqh->dump_buf); - _epqh->dump_buf=0; - - - kfree (_epqh); - local_irq_restore (flags); -} - -/*! - \brief This function adds a EPQH to - - \return 0 if successful, negative error code otherwise. - */ -void ifxhcd_epqh_ready(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh) -{ - unsigned long flags; - local_irq_save(flags); - if (list_empty(&_epqh->epqh_list_entry)) - { - #ifdef __EN_ISOC__ - if (_epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - list_add_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_isoc_ready); - else - #endif - if(_epqh->ep_type == IFXUSB_EP_TYPE_INTR) - list_add_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_intr_ready); - else - list_add_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_np_ready); - _epqh->is_active=0; - } - else if(!_epqh->is_active) - { - #ifdef __EN_ISOC__ - if (_epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_isoc_ready); - else - #endif - if(_epqh->ep_type == IFXUSB_EP_TYPE_INTR) - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_intr_ready); - else - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_np_ready); - } - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&_epqh->destroy_timer); - #endif - local_irq_restore(flags); -} - -void ifxhcd_epqh_active(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh) -{ - unsigned long flags; - local_irq_save(flags); - if (list_empty(&_epqh->epqh_list_entry)) - IFX_WARN("%s() invalid epqh state\n",__func__); - #ifdef __EN_ISOC__ - if (_epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_isoc_active); - else - #endif - if(_epqh->ep_type == IFXUSB_EP_TYPE_INTR) - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_intr_active); - else - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_np_active); - _epqh->is_active=1; - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&_epqh->destroy_timer); - #endif - local_irq_restore(flags); -} - -void ifxhcd_epqh_idle(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh) -{ - unsigned long flags; - local_irq_save(flags); - - if (list_empty(&_epqh->urbd_list)) - { - if(_epqh->ep_type == IFXUSB_EP_TYPE_ISOC || _epqh->ep_type == IFXUSB_EP_TYPE_INTR) - { - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_stdby); - } - else - { - list_del_init(&_epqh->epqh_list_entry); - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&_epqh->destroy_timer); - _epqh->destroy_timer.expires = jiffies + (HZ*epqh_self_destroy_timeout); - add_timer(&_epqh->destroy_timer ); - #endif - } - } - else - { - #ifdef __EN_ISOC__ - if (_epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_isoc_ready); - else - #endif - if(_epqh->ep_type == IFXUSB_EP_TYPE_INTR) - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_intr_ready); - else - list_move_tail(&_epqh->epqh_list_entry, &_ifxhcd->epqh_np_ready); - } - _epqh->is_active=0; - local_irq_restore(flags); -} - - -void ifxhcd_epqh_idle_periodic(ifxhcd_epqh_t *_epqh) -{ - unsigned long flags; - if(_epqh->ep_type != IFXUSB_EP_TYPE_ISOC && _epqh->ep_type != IFXUSB_EP_TYPE_INTR) - return; - - local_irq_save(flags); - - if (list_empty(&_epqh->epqh_list_entry)) - IFX_WARN("%s() invalid epqh state\n",__func__); - if (!list_empty(&_epqh->urbd_list)) - IFX_WARN("%s() invalid epqh state(not empty)\n",__func__); - - _epqh->is_active=0; - list_del_init(&_epqh->epqh_list_entry); - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&_epqh->destroy_timer); - _epqh->destroy_timer.expires = jiffies + (HZ*epqh_self_destroy_timeout); - add_timer(&_epqh->destroy_timer ); - #endif - - local_irq_restore(flags); -} - - -int ifxhcd_urbd_create (ifxhcd_hcd_t *_ifxhcd,struct urb *_urb) -{ - ifxhcd_urbd_t *urbd; - struct usb_host_endpoint *sysep; - ifxhcd_epqh_t *epqh; - unsigned long flags; - /* == AVM/WK 20100714 retval correctly initialized ==*/ - int retval = -ENOMEM; - - /*== AVM/BC 20100630 - Spinlock ==*/ - //local_irq_save(flags); - SPIN_LOCK_IRQSAVE(&_ifxhcd->lock, flags); - -// urbd = (ifxhcd_urbd_t *) kmalloc (sizeof(ifxhcd_urbd_t), GFP_KERNEL); - urbd = (ifxhcd_urbd_t *) kmalloc (sizeof(ifxhcd_urbd_t), GFP_ATOMIC); - if (urbd != NULL) /* Initializes a QTD structure.*/ - { - retval = 0; - memset (urbd, 0, sizeof (ifxhcd_urbd_t)); - - sysep = ifxhcd_urb_to_endpoint(_urb); - epqh = (ifxhcd_epqh_t *)sysep->hcpriv; - if (epqh == NULL) - { - epqh = ifxhcd_epqh_create (_ifxhcd, _urb); - if (epqh == NULL) - { - retval = -ENOSPC; - kfree(urbd); - //local_irq_restore (flags); - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - return retval; - } - sysep->hcpriv = epqh; - } - - INIT_LIST_HEAD(&urbd->urbd_list_entry); - - /*== AVM/BC 20100630 - 2.6.28 needs HCD link/unlink URBs ==*/ - retval = usb_hcd_link_urb_to_ep(ifxhcd_to_syshcd(_ifxhcd), _urb); - - if (unlikely(retval)){ - kfree(urbd); - kfree(epqh); - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - return retval; - } - - list_add_tail(&urbd->urbd_list_entry, &epqh->urbd_list); - urbd->urb = _urb; - _urb->hcpriv = urbd; - - urbd->epqh=epqh; - urbd->is_in=usb_pipein(_urb->pipe) ? 1 : 0;; - - urbd->xfer_len=_urb->transfer_buffer_length; -#define URB_NO_SETUP_DMA_MAP 0 - - if(urbd->xfer_len>0) - { - if(_urb->transfer_flags && URB_NO_TRANSFER_DMA_MAP) - urbd->xfer_buff = (uint8_t *) (KSEG1ADDR((uint32_t *)_urb->transfer_dma)); - else - urbd->xfer_buff = (uint8_t *) _urb->transfer_buffer; - } - if(epqh->ep_type == IFXUSB_EP_TYPE_CTRL) - { - if(_urb->transfer_flags && URB_NO_SETUP_DMA_MAP) - urbd->setup_buff = (uint8_t *) (KSEG1ADDR((uint32_t *)_urb->setup_dma)); - else - urbd->setup_buff = (uint8_t *) _urb->setup_packet; - } - } - //local_irq_restore (flags); - SPIN_UNLOCK_IRQRESTORE(&_ifxhcd->lock, flags); - return retval; -} - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif.c deleted file mode 100644 index 10b12927cf..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif.c +++ /dev/null @@ -1,1458 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_cif.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The Core Interface provides basic services for accessing and - ** managing the IFX USB hardware. These services are used by both the - ** Host Controller Driver and the Peripheral Controller Driver. - *****************************************************************************/ - -/*! - \file ifxusb_cif.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the interface to the IFX USB Core. -*/ - -#include <linux/clk.h> -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <asm/byteorder.h> -#include <asm/unaligned.h> - - -#include <linux/jiffies.h> -#include <linux/platform_device.h> -#include <linux/kernel.h> -#include <linux/ioport.h> - -#if defined(__UEIP__) -// #include <asm/ifx/ifx_pmu.h> -// #include <ifx_pmu.h> -#endif - - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - - -#ifdef __IS_DEVICE__ - #include "ifxpcd.h" -#endif - -#ifdef __IS_HOST__ - #include "ifxhcd.h" -#endif - -#include <linux/mm.h> - -#include <linux/gfp.h> - -#if defined(__UEIP__) -// #include <asm/ifx/ifx_board.h> - //#include <ifx_board.h> -#endif - -//#include <asm/ifx/ifx_gpio.h> -//#include <ifx_gpio.h> -#if defined(__UEIP__) -// #include <asm/ifx/ifx_led.h> - //#include <ifx_led.h> -#endif - - - -#if defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #ifndef USB_CTRL_PMU_SETUP - #define USB_CTRL_PMU_SETUP(__x) USB0_CTRL_PMU_SETUP(__x) - #endif - #ifndef USB_PHY_PMU_SETUP - #define USB_PHY_PMU_SETUP(__x) USB0_PHY_PMU_SETUP(__x) - #endif - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) -#endif // defined(__UEIP__) - -/*! - \brief This function is called to allocate buffer of specified size. - The allocated buffer is mapped into DMA accessable address. - \param size Size in BYTE to be allocated - \param clear 0: don't do clear after buffer allocated, other: do clear to zero - \return 0/NULL: Fail; uncached pointer of allocated buffer - */ -void *ifxusb_alloc_buf(size_t size, int clear) -{ - uint32_t *cached,*uncached; - uint32_t totalsize,page; - - if(!size) - return 0; - - size=(size+3)&0xFFFFFFFC; - totalsize=size + 12; - page=get_order(totalsize); - - cached = (void *) __get_free_pages(( GFP_ATOMIC | GFP_DMA), page); - - if(!cached) - { - IFX_PRINT("%s Allocation Failed size:%d\n",__func__,size); - return NULL; - } - - uncached = (uint32_t *)(KSEG1ADDR(cached)); - if(clear) - memset(uncached, 0, totalsize); - - *(uncached+0)=totalsize; - *(uncached+1)=page; - *(uncached+2)=(uint32_t)cached; - return (void *)(uncached+3); -} - - -/*! - \brief This function is called to free allocated buffer. - \param vaddr the uncached pointer of the buffer - */ -void ifxusb_free_buf(void *vaddr) -{ - uint32_t totalsize,page; - uint32_t *cached,*uncached; - - if(vaddr != NULL) - { - uncached=vaddr; - uncached-=3; - totalsize=*(uncached+0); - page=*(uncached+1); - cached=(uint32_t *)(*(uncached+2)); - if(totalsize && page==get_order(totalsize) && cached==(uint32_t *)(KSEG0ADDR(uncached))) - { - free_pages((unsigned long)cached, page); - return; - } - // the memory is not allocated by ifxusb_alloc_buf. Allowed but must be careful. - return; - } -} - - - -/*! - \brief This function is called to initialize the IFXUSB CSR data - structures. The register addresses in the device and host - structures are initialized from the base address supplied by the - caller. The calling function must make the OS calls to get the - base address of the IFXUSB controller registers. - - \param _core_if Pointer of core_if structure - \param _irq irq number - \param _reg_base_addr Base address of IFXUSB core registers - \param _fifo_base_addr Fifo base address - \param _fifo_dbg_addr Fifo debug address - \return 0: success; - */ -int ifxusb_core_if_init(ifxusb_core_if_t *_core_if, - int _irq, - uint32_t _reg_base_addr, - uint32_t _fifo_base_addr, - uint32_t _fifo_dbg_addr) -{ - int retval = 0; - uint32_t *reg_base =NULL; - uint32_t *fifo_base =NULL; - uint32_t *fifo_dbg =NULL; - - int i; - - IFX_DEBUGPL(DBG_CILV, "%s(%p,%d,0x%08X,0x%08X,0x%08X)\n", __func__, - _core_if, - _irq, - _reg_base_addr, - _fifo_base_addr, - _fifo_dbg_addr); - - if( _core_if == NULL) - { - IFX_ERROR("%s() invalid _core_if\n", __func__); - retval = -ENOMEM; - goto fail; - } - - //memset(_core_if, 0, sizeof(ifxusb_core_if_t)); - - _core_if->irq=_irq; - - reg_base =ioremap_nocache(_reg_base_addr , IFXUSB_IOMEM_SIZE ); - fifo_base =ioremap_nocache(_fifo_base_addr, IFXUSB_FIFOMEM_SIZE); - fifo_dbg =ioremap_nocache(_fifo_dbg_addr , IFXUSB_FIFODBG_SIZE); - if( reg_base == NULL || fifo_base == NULL || fifo_dbg == NULL) - { - IFX_ERROR("%s() usb ioremap() failed\n", __func__); - retval = -ENOMEM; - goto fail; - } - - _core_if->core_global_regs = (ifxusb_core_global_regs_t *)reg_base; - - /* - * Attempt to ensure this device is really a IFXUSB Controller. - * Read and verify the SNPSID register contents. The value should be - * 0x45F42XXX - */ - { - int32_t snpsid; - snpsid = ifxusb_rreg(&_core_if->core_global_regs->gsnpsid); - if ((snpsid & 0xFFFFF000) != 0x4F542000) - { - IFX_ERROR("%s() snpsid error(0x%08x) failed\n", __func__,snpsid); - retval = -EINVAL; - goto fail; - } - _core_if->snpsid=snpsid; - } - - #ifdef __IS_HOST__ - _core_if->host_global_regs = (ifxusb_host_global_regs_t *) - ((uint32_t)reg_base + IFXUSB_HOST_GLOBAL_REG_OFFSET); - _core_if->hprt0 = (uint32_t*)((uint32_t)reg_base + IFXUSB_HOST_PORT_REGS_OFFSET); - - for (i=0; i<MAX_EPS_CHANNELS; i++) - { - _core_if->hc_regs[i] = (ifxusb_hc_regs_t *) - ((uint32_t)reg_base + IFXUSB_HOST_CHAN_REGS_OFFSET + - (i * IFXUSB_CHAN_REGS_OFFSET)); - IFX_DEBUGPL(DBG_CILV, "hc_reg[%d]->hcchar=%p\n", - i, &_core_if->hc_regs[i]->hcchar); - } - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - _core_if->dev_global_regs = - (ifxusb_device_global_regs_t *)((uint32_t)reg_base + IFXUSB_DEV_GLOBAL_REG_OFFSET); - - for (i=0; i<MAX_EPS_CHANNELS; i++) - { - _core_if->in_ep_regs[i] = (ifxusb_dev_in_ep_regs_t *) - ((uint32_t)reg_base + IFXUSB_DEV_IN_EP_REG_OFFSET + - (i * IFXUSB_EP_REG_OFFSET)); - _core_if->out_ep_regs[i] = (ifxusb_dev_out_ep_regs_t *) - ((uint32_t)reg_base + IFXUSB_DEV_OUT_EP_REG_OFFSET + - (i * IFXUSB_EP_REG_OFFSET)); - IFX_DEBUGPL(DBG_CILV, "in_ep_regs[%d]->diepctl=%p/%p %p/0x%08X/0x%08X\n", - i, &_core_if->in_ep_regs[i]->diepctl, _core_if->in_ep_regs[i], - reg_base,IFXUSB_DEV_IN_EP_REG_OFFSET,(i * IFXUSB_EP_REG_OFFSET) - ); - IFX_DEBUGPL(DBG_CILV, "out_ep_regs[%d]->doepctl=%p/%p %p/0x%08X/0x%08X\n", - i, &_core_if->out_ep_regs[i]->doepctl, _core_if->out_ep_regs[i], - reg_base,IFXUSB_DEV_OUT_EP_REG_OFFSET,(i * IFXUSB_EP_REG_OFFSET) - ); - } - #endif //__IS_DEVICE__ - - /* Setting the FIFO and other Address. */ - for (i=0; i<MAX_EPS_CHANNELS; i++) - { - _core_if->data_fifo[i] = fifo_base + (i * IFXUSB_DATA_FIFO_SIZE); - IFX_DEBUGPL(DBG_CILV, "data_fifo[%d]=0x%08x\n", - i, (unsigned)_core_if->data_fifo[i]); - } - - _core_if->data_fifo_dbg = fifo_dbg; - _core_if->pcgcctl = (uint32_t*)(((uint32_t)reg_base) + IFXUSB_PCGCCTL_OFFSET); - - /* - * Store the contents of the hardware configuration registers here for - * easy access later. - */ - _core_if->hwcfg1.d32 = ifxusb_rreg(&_core_if->core_global_regs->ghwcfg1); - _core_if->hwcfg2.d32 = ifxusb_rreg(&_core_if->core_global_regs->ghwcfg2); - _core_if->hwcfg3.d32 = ifxusb_rreg(&_core_if->core_global_regs->ghwcfg3); - _core_if->hwcfg4.d32 = ifxusb_rreg(&_core_if->core_global_regs->ghwcfg4); - - IFX_DEBUGPL(DBG_CILV,"hwcfg1=%08x\n",_core_if->hwcfg1.d32); - IFX_DEBUGPL(DBG_CILV,"hwcfg2=%08x\n",_core_if->hwcfg2.d32); - IFX_DEBUGPL(DBG_CILV,"hwcfg3=%08x\n",_core_if->hwcfg3.d32); - IFX_DEBUGPL(DBG_CILV,"hwcfg4=%08x\n",_core_if->hwcfg4.d32); - - - #ifdef __DED_FIFO__ - IFX_PRINT("Waiting for PHY Clock Lock!\n"); - while(!( ifxusb_rreg(&_core_if->core_global_regs->grxfsiz) & (1<<9))) - { - } - IFX_PRINT("PHY Clock Locked!\n"); - //ifxusb_clean_spram(_core_if,128*1024/4); - #endif - - /* Create new workqueue and init works */ -#if 0 - _core_if->wq_usb = create_singlethread_workqueue(_core_if->core_name); - - if(_core_if->wq_usb == 0) - { - IFX_DEBUGPL(DBG_CIL, "Creation of wq_usb failed\n"); - retval = -EINVAL; - goto fail; - } - - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - INIT_WORK(&core_if->w_conn_id, w_conn_id_status_change, core_if); - INIT_WORK(&core_if->w_wkp, w_wakeup_detected, core_if); - #else - INIT_WORK(&core_if->w_conn_id, w_conn_id_status_change); - INIT_DELAYED_WORK(&core_if->w_wkp, w_wakeup_detected); - #endif -#endif - return 0; - -fail: - if( reg_base != NULL) iounmap(reg_base ); - if( fifo_base != NULL) iounmap(fifo_base); - if( fifo_dbg != NULL) iounmap(fifo_dbg ); - return retval; -} - -/*! - \brief This function free the mapped address in the IFXUSB CSR data structures. - \param _core_if Pointer of core_if structure - */ -void ifxusb_core_if_remove(ifxusb_core_if_t *_core_if) -{ - /* Disable all interrupts */ - if( _core_if->core_global_regs != NULL) - { - ifxusb_mreg( &_core_if->core_global_regs->gahbcfg, 1, 0); - ifxusb_wreg( &_core_if->core_global_regs->gintmsk, 0); - } - - if( _core_if->core_global_regs != NULL) iounmap(_core_if->core_global_regs ); - if( _core_if->data_fifo[0] != NULL) iounmap(_core_if->data_fifo[0] ); - if( _core_if->data_fifo_dbg != NULL) iounmap(_core_if->data_fifo_dbg ); - -#if 0 - if (_core_if->wq_usb) - destroy_workqueue(_core_if->wq_usb); -#endif - memset(_core_if, 0, sizeof(ifxusb_core_if_t)); -} - - - - -/*! - \brief This function enbles the controller's Global Interrupt in the AHB Config register. - \param _core_if Pointer of core_if structure - */ -void ifxusb_enable_global_interrupts( ifxusb_core_if_t *_core_if ) -{ - gahbcfg_data_t ahbcfg ={ .d32 = 0}; - ahbcfg.b.glblintrmsk = 1; /* Enable interrupts */ - ifxusb_mreg(&_core_if->core_global_regs->gahbcfg, 0, ahbcfg.d32); -} - -/*! - \brief This function disables the controller's Global Interrupt in the AHB Config register. - \param _core_if Pointer of core_if structure - */ -void ifxusb_disable_global_interrupts( ifxusb_core_if_t *_core_if ) -{ - gahbcfg_data_t ahbcfg ={ .d32 = 0}; - ahbcfg.b.glblintrmsk = 1; /* Enable interrupts */ - ifxusb_mreg(&_core_if->core_global_regs->gahbcfg, ahbcfg.d32, 0); -} - - - - -/*! - \brief Flush Tx and Rx FIFO. - \param _core_if Pointer of core_if structure - */ -void ifxusb_flush_both_fifo( ifxusb_core_if_t *_core_if ) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset ={ .d32 = 0}; - int count = 0; - - IFX_DEBUGPL((DBG_CIL|DBG_PCDV), "%s\n", __func__); - greset.b.rxfflsh = 1; - greset.b.txfflsh = 1; - greset.b.txfnum = 0x10; - greset.b.intknqflsh=1; - greset.b.hstfrm=1; - ifxusb_wreg( &global_regs->grstctl, greset.d32 ); - - do - { - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 10000) - { - IFX_WARN("%s() HANG! GRSTCTL=%0x\n", __func__, greset.d32); - break; - } - } while (greset.b.rxfflsh == 1 || greset.b.txfflsh == 1); - /* Wait for 3 PHY Clocks*/ - UDELAY(1); -} - -/*! - \brief Flush a Tx FIFO. - \param _core_if Pointer of core_if structure - \param _num Tx FIFO to flush. ( 0x10 for ALL TX FIFO ) - */ -void ifxusb_flush_tx_fifo( ifxusb_core_if_t *_core_if, const int _num ) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset ={ .d32 = 0}; - int count = 0; - - IFX_DEBUGPL((DBG_CIL|DBG_PCDV), "Flush Tx FIFO %d\n", _num); - - greset.b.intknqflsh=1; - greset.b.txfflsh = 1; - greset.b.txfnum = _num; - ifxusb_wreg( &global_regs->grstctl, greset.d32 ); - - do - { - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 10000&&(_num==0 ||_num==0x10)) - { - IFX_WARN("%s() HANG! GRSTCTL=%0x GNPTXSTS=0x%08x\n", - __func__, greset.d32, - ifxusb_rreg( &global_regs->gnptxsts)); - break; - } - } while (greset.b.txfflsh == 1); - /* Wait for 3 PHY Clocks*/ - UDELAY(1); -} - - -/*! - \brief Flush Rx FIFO. - \param _core_if Pointer of core_if structure - */ -void ifxusb_flush_rx_fifo( ifxusb_core_if_t *_core_if ) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset ={ .d32 = 0}; - int count = 0; - - IFX_DEBUGPL((DBG_CIL|DBG_PCDV), "%s\n", __func__); - greset.b.rxfflsh = 1; - ifxusb_wreg( &global_regs->grstctl, greset.d32 ); - - do - { - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 10000) - { - IFX_WARN("%s() HANG! GRSTCTL=%0x\n", __func__, greset.d32); - break; - } - } while (greset.b.rxfflsh == 1); - /* Wait for 3 PHY Clocks*/ - UDELAY(1); -} - - -#define SOFT_RESET_DELAY 100 - -/*! - \brief Do a soft reset of the core. Be careful with this because it - resets all the internal state machines of the core. - \param _core_if Pointer of core_if structure - */ -int ifxusb_core_soft_reset(ifxusb_core_if_t *_core_if) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset ={ .d32 = 0}; - int count = 0; - - IFX_DEBUGPL(DBG_CILV, "%s\n", __func__); - /* Wait for AHB master IDLE state. */ - do - { - UDELAY(10); - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 100000) - { - IFX_WARN("%s() HANG! AHB Idle GRSTCTL=%0x %x\n", __func__, - greset.d32, greset.b.ahbidle); - break; - } - } while (greset.b.ahbidle == 0); - - UDELAY(1); - - /* Core Soft Reset */ - count = 0; - greset.b.csftrst = 1; - ifxusb_wreg( &global_regs->grstctl, greset.d32 ); - - #ifdef SOFT_RESET_DELAY - MDELAY(SOFT_RESET_DELAY); - #endif - - do - { - UDELAY(10); - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 100000) - { - IFX_WARN("%s() HANG! Soft Reset GRSTCTL=%0x\n", __func__, greset.d32); - return -1; - } - } while (greset.b.csftrst == 1); - - #ifdef SOFT_RESET_DELAY - MDELAY(SOFT_RESET_DELAY); - #endif - - - #if defined(__IS_VR9__) - if(_core_if->core_no==0) - { - set_bit (4, VR9_RCU_USBRESET2); - MDELAY(50); - clear_bit (4, VR9_RCU_USBRESET2); - } - else - { - set_bit (5, VR9_RCU_USBRESET2); - MDELAY(50); - clear_bit (5, VR9_RCU_USBRESET2); - } - MDELAY(50); - #endif //defined(__IS_VR9__) - - IFX_PRINT("USB core #%d soft-reset\n",_core_if->core_no); - - return 0; -} - -/*! - \brief Turn on the USB Core Power - \param _core_if Pointer of core_if structure -*/ -void ifxusb_power_on (ifxusb_core_if_t *_core_if) -{ - struct clk *clk0 = clk_get_sys("usb0", NULL); - struct clk *clk1 = clk_get_sys("usb1", NULL); - // set clock gating - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - #if defined(__UEIP__) - - #if defined(__IS_TWINPASS) || defined(__IS_DANUBE__) - set_bit (4, (volatile unsigned long *)DANUBE_CGU_IFCCR); - set_bit (5, (volatile unsigned long *)DANUBE_CGU_IFCCR); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - // clear_bit (4, (volatile unsigned long *)AMAZON_SE_CGU_IFCCR); - clear_bit (5, (volatile unsigned long *)AMAZON_SE_CGU_IFCCR); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - set_bit (0, (volatile unsigned long *)AR9_CGU_IFCCR); - set_bit (1, (volatile unsigned long *)AR9_CGU_IFCCR); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) -// set_bit (0, (volatile unsigned long *)VR9_CGU_IFCCR); -// set_bit (1, (volatile unsigned long *)VR9_CGU_IFCCR); - #endif //defined(__IS_VR9__) - - MDELAY(50); - - // set power - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - USB_CTRL_PMU_SETUP(IFX_PMU_ENABLE); - //#if defined(__IS_TWINPASS__) - // ifxusb_enable_afe_oc(); - //#endif - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) || defined(__IS_VR9__) - if(_core_if->core_no==0) - clk_enable(clk0); -// USB0_CTRL_PMU_SETUP(IFX_PMU_ENABLE); - else - clk_enable(clk1); -// USB1_CTRL_PMU_SETUP(IFX_PMU_ENABLE); - #endif //defined(__IS_AR9__) || defined(__IS_VR9__) - - if(_core_if->core_global_regs) - { - // PHY configurations. - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - //ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_VR9__) - } - #else //defined(__UEIP__) - #if defined(__IS_TWINPASS) || defined(__IS_DANUBE__) - set_bit (4, (volatile unsigned long *)DANUBE_CGU_IFCCR); - set_bit (5, (volatile unsigned long *)DANUBE_CGU_IFCCR); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - // clear_bit (4, (volatile unsigned long *)AMAZON_SE_CGU_IFCCR); - clear_bit (5, (volatile unsigned long *)AMAZON_SE_CGU_IFCCR); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - set_bit (0, (volatile unsigned long *)AMAZON_S_CGU_IFCCR); - set_bit (1, (volatile unsigned long *)AMAZON_S_CGU_IFCCR); - #endif //defined(__IS_AR9__) - - MDELAY(50); - - // set power - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - clear_bit (6, (volatile unsigned long *)DANUBE_PMU_PWDCR);//USB - clear_bit (9, (volatile unsigned long *)DANUBE_PMU_PWDCR);//DSL - clear_bit (15, (volatile unsigned long *)DANUBE_PMU_PWDCR);//AHB - #if defined(__IS_TWINPASS__) - ifxusb_enable_afe_oc(); - #endif - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - clear_bit (6, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR); - clear_bit (9, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR); - clear_bit (15, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - clear_bit (6, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//USB - else - clear_bit (27, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//USB - clear_bit (9, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//DSL - clear_bit (15, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//AHB - #endif //defined(__IS_AR9__) - - if(_core_if->core_global_regs) - { - // PHY configurations. - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - } - - #endif //defined(__UEIP__) -} - -/*! - \brief Turn off the USB Core Power - \param _core_if Pointer of core_if structure -*/ -void ifxusb_power_off (ifxusb_core_if_t *_core_if) -{ - struct clk *clk0 = clk_get_sys("usb0", NULL); - struct clk *clk1 = clk_get_sys("usb1", NULL); - ifxusb_phy_power_off (_core_if); - - // set power - #if defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - USB_CTRL_PMU_SETUP(IFX_PMU_DISABLE); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) || defined(__IS_VR9__) - if(_core_if->core_no==0) - clk_disable(clk0); - //USB0_CTRL_PMU_SETUP(IFX_PMU_DISABLE); - else - clk_disable(clk1); - //USB1_CTRL_PMU_SETUP(IFX_PMU_DISABLE); - #endif //defined(__IS_AR9__) || defined(__IS_VR9__) - #else //defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (6, (volatile unsigned long *)DANUBE_PMU_PWDCR);//USB - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (6, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR);//USB - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - set_bit (6, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//USB - else - set_bit (27, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//USB - #endif //defined(__IS_AR9__) - #endif //defined(__UEIP__) -} - -/*! - \brief Turn on the USB PHY Power - \param _core_if Pointer of core_if structure -*/ -void ifxusb_phy_power_on (ifxusb_core_if_t *_core_if) -{ - struct clk *clk0 = clk_get_sys("usb0", NULL); - struct clk *clk1 = clk_get_sys("usb1", NULL); - #if defined(__UEIP__) - if(_core_if->core_global_regs) - { - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9_S__) - if(_core_if->core_no==0) - set_bit (0, VR9_RCU_USB_ANA_CFG1A); - else - set_bit (0, VR9_RCU_USB_ANA_CFG1B); - #endif //defined(__IS_VR9__) - } - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - USB_PHY_PMU_SETUP(IFX_PMU_ENABLE); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) || defined(__IS_VR9__) - if(_core_if->core_no==0) - clk_enable(clk0); - //USB0_PHY_PMU_SETUP(IFX_PMU_ENABLE); - else - clk_enable(clk1); - //USB1_PHY_PMU_SETUP(IFX_PMU_ENABLE); - #endif //defined(__IS_AR9__) || defined(__IS_VR9__) - - // PHY configurations. - if(_core_if->core_global_regs) - { - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9_S__) - if(_core_if->core_no==0) - set_bit (0, VR9_RCU_USB_ANA_CFG1A); - else - set_bit (0, VR9_RCU_USB_ANA_CFG1B); - #endif //defined(__IS_VR9__) - } - #else //defined(__UEIP__) - // PHY configurations. - if(_core_if->core_global_regs) - { - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - } - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - clear_bit (0, (volatile unsigned long *)DANUBE_PMU_PWDCR);//PHY - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - clear_bit (0, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - clear_bit (0, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//PHY - else - clear_bit (26, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//PHY - #endif //defined(__IS_AR9__) - - // PHY configurations. - if(_core_if->core_global_regs) - { - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - } - #endif //defined(__UEIP__) -} - - -/*! - \brief Turn off the USB PHY Power - \param _core_if Pointer of core_if structure -*/ -void ifxusb_phy_power_off (ifxusb_core_if_t *_core_if) -{ - struct clk *clk0 = clk_get_sys("usb0", NULL); - struct clk *clk1 = clk_get_sys("usb1", NULL); - #if defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - USB_PHY_PMU_SETUP(IFX_PMU_DISABLE); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) || defined(__IS_VR9__) - if(_core_if->core_no==0) - clk_disable(clk0); - //USB0_PHY_PMU_SETUP(IFX_PMU_DISABLE); - else - clk_disable(clk1); - //USB1_PHY_PMU_SETUP(IFX_PMU_DISABLE); - #endif // defined(__IS_AR9__) || defined(__IS_VR9__) - #else //defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (0, (volatile unsigned long *)DANUBE_PMU_PWDCR);//PHY - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (0, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR);//PHY - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - set_bit (0, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//PHY - else - set_bit (26, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//PHY - #endif //defined(__IS_AR9__) - #endif //defined(__UEIP__) -} - - -/*! - \brief Reset on the USB Core RCU - \param _core_if Pointer of core_if structure - */ -#if defined(__IS_VR9__) - int already_hard_reset=0; -#endif -void ifxusb_hard_reset(ifxusb_core_if_t *_core_if) -{ - #if defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined (__IS_HOST__) - clear_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #elif defined (__IS_DEVICE__) - set_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #endif - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AMAZON_SE__) - #if defined (__IS_HOST__) - clear_bit (AMAZON_SE_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #elif defined (__IS_DEVICE__) - set_bit (AMAZON_SE_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #endif - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - #if defined (__IS_HOST__) - clear_bit (AR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR9_RCU_USB1CFG); - #elif defined (__IS_DEVICE__) - set_bit (AR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR9_RCU_USB1CFG); - #endif - } - else - { - #if defined (__IS_HOST__) - clear_bit (AR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR9_RCU_USB2CFG); - #elif defined (__IS_DEVICE__) - set_bit (AR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR9_RCU_USB2CFG); - #endif - } - #endif //defined(__IS_AR9__) - - #if defined(__IS_VR9__) - if(_core_if->core_no==0) - { - #if defined (__IS_HOST__) - clear_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - #elif defined (__IS_DEVICE__) - set_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - #endif - } - else - { - #if defined (__IS_HOST__) - clear_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - #elif defined (__IS_DEVICE__) - set_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - #endif - } - #endif //defined(__IS_VR9__) - - - // set the HC's byte-order to big-endian - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (DANUBE_USBCFG_HOST_END_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - clear_bit (DANUBE_USBCFG_SLV_END_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (AMAZON_SE_USBCFG_HOST_END_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - clear_bit (AMAZON_SE_USBCFG_SLV_END_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - set_bit (AR9_USBCFG_HOST_END_BIT, (volatile unsigned long *)AR9_RCU_USB1CFG); - clear_bit (AR9_USBCFG_SLV_END_BIT, (volatile unsigned long *)AR9_RCU_USB1CFG); - } - else - { - set_bit (AR9_USBCFG_HOST_END_BIT, (volatile unsigned long *)AR9_RCU_USB2CFG); - clear_bit (AR9_USBCFG_SLV_END_BIT, (volatile unsigned long *)AR9_RCU_USB2CFG); - } - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - if(_core_if->core_no==0) - { - set_bit (VR9_USBCFG_HOST_END_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - clear_bit (VR9_USBCFG_SLV_END_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - } - else - { - set_bit (VR9_USBCFG_HOST_END_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - clear_bit (VR9_USBCFG_SLV_END_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - } - #endif //defined(__IS_VR9__) - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (4, DANUBE_RCU_RESET); - MDELAY(500); - clear_bit (4, DANUBE_RCU_RESET); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - - #if defined(__IS_AMAZON_SE__) - set_bit (4, AMAZON_SE_RCU_RESET); - MDELAY(500); - clear_bit (4, AMAZON_SE_RCU_RESET); - MDELAY(500); - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - set_bit (4, AR9_RCU_USBRESET); - MDELAY(500); - clear_bit (4, AR9_RCU_USBRESET); - } - else - { - set_bit (28, AR9_RCU_USBRESET); - MDELAY(500); - clear_bit (28, AR9_RCU_USBRESET); - } - MDELAY(500); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - if(!already_hard_reset) - { - set_bit (4, VR9_RCU_USBRESET); - MDELAY(500); - clear_bit (4, VR9_RCU_USBRESET); - MDELAY(500); - already_hard_reset=1; - } - #endif //defined(__IS_VR9__) - - #if defined(__IS_TWINPASS__) - ifxusb_enable_afe_oc(); - #endif - - if(_core_if->core_global_regs) - { - // PHY configurations. - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - // ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_VR9__) - } - #else //defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined (__IS_HOST__) - clear_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #elif defined (__IS_DEVICE__) - set_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #endif - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AMAZON_SE__) - #if defined (__IS_HOST__) - clear_bit (AMAZON_SE_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #elif defined (__IS_DEVICE__) - set_bit (AMAZON_SE_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #endif - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - #if defined (__IS_HOST__) - clear_bit (AMAZON_S_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB1CFG); - #elif defined (__IS_DEVICE__) - set_bit (AMAZON_S_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB1CFG); - #endif - } - else - { - #if defined (__IS_HOST__) - clear_bit (AMAZON_S_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB2CFG); - #elif defined (__IS_DEVICE__) - set_bit (AMAZON_S_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB2CFG); - #endif - } - #endif //defined(__IS_AR9__) - - // set the HC's byte-order to big-endian - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (DANUBE_USBCFG_HOST_END_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - clear_bit (DANUBE_USBCFG_SLV_END_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (AMAZON_SE_USBCFG_HOST_END_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - clear_bit (AMAZON_SE_USBCFG_SLV_END_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - set_bit (AMAZON_S_USBCFG_HOST_END_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB1CFG); - clear_bit (AMAZON_S_USBCFG_SLV_END_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB1CFG); - } - else - { - set_bit (AMAZON_S_USBCFG_HOST_END_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB2CFG); - clear_bit (AMAZON_S_USBCFG_SLV_END_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB2CFG); - } - #endif //defined(__IS_AR9__) - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (4, DANUBE_RCU_RESET); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (4, AMAZON_SE_RCU_RESET); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - set_bit (4, AMAZON_S_RCU_USBRESET); - } - else - { - set_bit (28, AMAZON_S_RCU_USBRESET); - } - #endif //defined(__IS_AR9__) - - MDELAY(500); - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - clear_bit (4, DANUBE_RCU_RESET); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - clear_bit (4, AMAZON_SE_RCU_RESET); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - clear_bit (4, AMAZON_S_RCU_USBRESET); - } - else - { - clear_bit (28, AMAZON_S_RCU_USBRESET); - } - #endif //defined(__IS_AR9__) - - MDELAY(500); - - #if defined(__IS_TWINPASS__) - ifxusb_enable_afe_oc(); - #endif - - if(_core_if->core_global_regs) - { - // PHY configurations. - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - } - #endif //defined(__UEIP__) -} - -#if defined(__GADGET_LED__) || defined(__HOST_LED__) - #if defined(__UEIP__) - static void *g_usb_led_trigger = NULL; - #endif - - void ifxusb_led_init(ifxusb_core_if_t *_core_if) - { - #if defined(__UEIP__) - if ( !g_usb_led_trigger ) - { - ifx_led_trigger_register("usb_link", &g_usb_led_trigger); - if ( g_usb_led_trigger != NULL ) - { - struct ifx_led_trigger_attrib attrib = {0}; - attrib.delay_on = 250; - attrib.delay_off = 250; - attrib.timeout = 2000; - attrib.def_value = 1; - attrib.flags = IFX_LED_TRIGGER_ATTRIB_DELAY_ON | IFX_LED_TRIGGER_ATTRIB_DELAY_OFF | IFX_LED_TRIGGER_ATTRIB_TIMEOUT | IFX_LED_TRIGGER_ATTRIB_DEF_VALUE; - IFX_DEBUGP("Reg USB LED!!\n"); - ifx_led_trigger_set_attrib(g_usb_led_trigger, &attrib); - } - } - #endif //defined(__UEIP__) - } - - void ifxusb_led_free(ifxusb_core_if_t *_core_if) - { - #if defined(__UEIP__) - if ( g_usb_led_trigger ) - { - ifx_led_trigger_deregister(g_usb_led_trigger); - g_usb_led_trigger = NULL; - } - #endif //defined(__UEIP__) - } - - /*! - \brief Turn off the USB 5V VBus Power - \param _core_if Pointer of core_if structure - */ - void ifxusb_led(ifxusb_core_if_t *_core_if) - { - #if defined(__UEIP__) - if(g_usb_led_trigger) - ifx_led_trigger_activate(g_usb_led_trigger); - #else - #endif //defined(__UEIP__) - } -#endif // defined(__GADGET_LED__) || defined(__HOST_LED__) - - - -#if defined(__IS_HOST__) && defined(__DO_OC_INT__) && defined(__DO_OC_INT_ENABLE__) -/*! - \brief Turn on the OC Int - */ - void ifxusb_oc_int_on() - { - #if defined(__UEIP__) - #else - #if defined(__IS_TWINPASS__) - irq_enable(DANUBE_USB_OC_INT); - #endif - #endif //defined(__UEIP__) - } -/*! - \brief Turn off the OC Int - */ - void ifxusb_oc_int_off() - { - #if defined(__UEIP__) - #else - #if defined(__IS_TWINPASS__) - irq_disable(DANUBE_USB_OC_INT); - #endif - #endif //defined(__UEIP__) - } -#endif //defined(__IS_HOST__) && defined(__DO_OC_INT__) && defined(__DO_OC_INT_ENABLE__) - -/* internal routines for debugging */ -void ifxusb_dump_msg(const u8 *buf, unsigned int length) -{ -#ifdef __DEBUG__ - unsigned int start, num, i; - char line[52], *p; - - if (length >= 512) - return; - start = 0; - while (length > 0) - { - num = min(length, 16u); - p = line; - for (i = 0; i < num; ++i) - { - if (i == 8) - *p++ = ' '; - sprintf(p, " %02x", buf[i]); - p += 3; - } - *p = 0; - IFX_PRINT( "%6x: %s\n", start, line); - buf += num; - start += num; - length -= num; - } -#endif -} - -/* This functions reads the SPRAM and prints its content */ -void ifxusb_dump_spram(ifxusb_core_if_t *_core_if) -{ -#ifdef __ENABLE_DUMP__ - volatile uint8_t *addr, *start_addr, *end_addr; - uint32_t size; - IFX_PRINT("SPRAM Data:\n"); - start_addr = (void*)_core_if->core_global_regs; - IFX_PRINT("Base Address: 0x%8X\n", (uint32_t)start_addr); - - start_addr = (void*)_core_if->data_fifo_dbg; - IFX_PRINT("Starting Address: 0x%8X\n", (uint32_t)start_addr); - - size=_core_if->hwcfg3.b.dfifo_depth; - size<<=2; - size+=0x200; - size&=0x0003FFFC; - - end_addr = (void*)_core_if->data_fifo_dbg; - end_addr += size; - - for(addr = start_addr; addr < end_addr; addr+=16) - { - IFX_PRINT("0x%8X:\t%02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X\n", (uint32_t)addr, - addr[ 0], addr[ 1], addr[ 2], addr[ 3], - addr[ 4], addr[ 5], addr[ 6], addr[ 7], - addr[ 8], addr[ 9], addr[10], addr[11], - addr[12], addr[13], addr[14], addr[15] - ); - } - return; -#endif //__ENABLE_DUMP__ -} - - - - -/* This function reads the core global registers and prints them */ -void ifxusb_dump_registers(ifxusb_core_if_t *_core_if) -{ -#ifdef __ENABLE_DUMP__ - int i; - volatile uint32_t *addr; - #ifdef __IS_DEVICE__ - volatile uint32_t *addri,*addro; - #endif - - IFX_PRINT("Core Global Registers\n"); - addr=&_core_if->core_global_regs->gotgctl; - IFX_PRINT("GOTGCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gotgint; - IFX_PRINT("GOTGINT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gahbcfg; - IFX_PRINT("GAHBCFG @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gusbcfg; - IFX_PRINT("GUSBCFG @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->grstctl; - IFX_PRINT("GRSTCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gintsts; - IFX_PRINT("GINTSTS @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gintmsk; - IFX_PRINT("GINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gi2cctl; - IFX_PRINT("GI2CCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gpvndctl; - IFX_PRINT("GPVNDCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ggpio; - IFX_PRINT("GGPIO @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->guid; - IFX_PRINT("GUID @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gsnpsid; - IFX_PRINT("GSNPSID @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ghwcfg1; - IFX_PRINT("GHWCFG1 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ghwcfg2; - IFX_PRINT("GHWCFG2 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ghwcfg3; - IFX_PRINT("GHWCFG3 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ghwcfg4; - IFX_PRINT("GHWCFG4 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - - addr=_core_if->pcgcctl; - IFX_PRINT("PCGCCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - - addr=&_core_if->core_global_regs->grxfsiz; - IFX_PRINT("GRXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - - #ifdef __IS_HOST__ - addr=&_core_if->core_global_regs->gnptxfsiz; - IFX_PRINT("GNPTXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->hptxfsiz; - IFX_PRINT("HPTXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - #ifdef __DED_FIFO__ - addr=&_core_if->core_global_regs->gnptxfsiz; - IFX_PRINT("GNPTXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - for (i=0; i<= _core_if->hwcfg4.b.num_in_eps; i++) - { - addr=&_core_if->core_global_regs->dptxfsiz_dieptxf[i]; - IFX_PRINT("DPTXFSIZ[%d] @0x%08X : 0x%08X\n",i,(uint32_t)addr,ifxusb_rreg(addr)); - } - #else - addr=&_core_if->core_global_regs->gnptxfsiz; - IFX_PRINT("TXFSIZ[00] @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - for (i=0; i< _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - { - addr=&_core_if->core_global_regs->dptxfsiz_dieptxf[i]; - IFX_PRINT("TXFSIZ[%02d] @0x%08X : 0x%08X\n",i+1,(uint32_t)addr,ifxusb_rreg(addr)); - } - #endif - #endif //__IS_DEVICE__ - - #ifdef __IS_HOST__ - IFX_PRINT("Host Global Registers\n"); - addr=&_core_if->host_global_regs->hcfg; - IFX_PRINT("HCFG @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->hfir; - IFX_PRINT("HFIR @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->hfnum; - IFX_PRINT("HFNUM @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->hptxsts; - IFX_PRINT("HPTXSTS @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->haint; - IFX_PRINT("HAINT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->haintmsk; - IFX_PRINT("HAINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr= _core_if->hprt0; - IFX_PRINT("HPRT0 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - - for (i=0; i<MAX_EPS_CHANNELS; i++) - { - IFX_PRINT("Host Channel %d Specific Registers\n", i); - addr=&_core_if->hc_regs[i]->hcchar; - IFX_PRINT("HCCHAR @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hcsplt; - IFX_PRINT("HCSPLT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hcint; - IFX_PRINT("HCINT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hcintmsk; - IFX_PRINT("HCINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hctsiz; - IFX_PRINT("HCTSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hcdma; - IFX_PRINT("HCDMA @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - } - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - IFX_PRINT("Device Global Registers\n"); - addr=&_core_if->dev_global_regs->dcfg; - IFX_PRINT("DCFG @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->dctl; - IFX_PRINT("DCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->dsts; - IFX_PRINT("DSTS @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->diepmsk; - IFX_PRINT("DIEPMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->doepmsk; - IFX_PRINT("DOEPMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->daintmsk; - IFX_PRINT("DAINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->daint; - IFX_PRINT("DAINT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->dvbusdis; - IFX_PRINT("DVBUSID @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->dvbuspulse; - IFX_PRINT("DVBUSPULSE @0x%08X : 0x%08X\n", (uint32_t)addr,ifxusb_rreg(addr)); - - addr=&_core_if->dev_global_regs->dtknqr1; - IFX_PRINT("DTKNQR1 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - if (_core_if->hwcfg2.b.dev_token_q_depth > 6) { - addr=&_core_if->dev_global_regs->dtknqr2; - IFX_PRINT("DTKNQR2 @0x%08X : 0x%08X\n", (uint32_t)addr,ifxusb_rreg(addr)); - } - - if (_core_if->hwcfg2.b.dev_token_q_depth > 14) - { - addr=&_core_if->dev_global_regs->dtknqr3_dthrctl; - IFX_PRINT("DTKNQR3_DTHRCTL @0x%08X : 0x%08X\n", (uint32_t)addr, ifxusb_rreg(addr)); - } - - if (_core_if->hwcfg2.b.dev_token_q_depth > 22) - { - addr=&_core_if->dev_global_regs->dtknqr4_fifoemptymsk; - IFX_PRINT("DTKNQR4 @0x%08X : 0x%08X\n", (uint32_t)addr, ifxusb_rreg(addr)); - } - - //for (i=0; i<= MAX_EPS_CHANNELS; i++) - //for (i=0; i<= 10; i++) - for (i=0; i<= 3; i++) - { - IFX_PRINT("Device EP %d Registers\n", i); - addri=&_core_if->in_ep_regs[i]->diepctl;addro=&_core_if->out_ep_regs[i]->doepctl; - IFX_PRINT("DEPCTL I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - addro=&_core_if->out_ep_regs[i]->doepfn; - IFX_PRINT("DEPFN I: O: 0x%08X\n",ifxusb_rreg(addro)); - addri=&_core_if->in_ep_regs[i]->diepint;addro=&_core_if->out_ep_regs[i]->doepint; - IFX_PRINT("DEPINT I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - addri=&_core_if->in_ep_regs[i]->dieptsiz;addro=&_core_if->out_ep_regs[i]->doeptsiz; - IFX_PRINT("DETSIZ I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - addri=&_core_if->in_ep_regs[i]->diepdma;addro=&_core_if->out_ep_regs[i]->doepdma; - IFX_PRINT("DEPDMA I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - addri=&_core_if->in_ep_regs[i]->dtxfsts; - IFX_PRINT("DTXFSTS I: 0x%08X\n",ifxusb_rreg(addri) ); - addri=&_core_if->in_ep_regs[i]->diepdmab;addro=&_core_if->out_ep_regs[i]->doepdmab; - IFX_PRINT("DEPDMAB I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - } - #endif //__IS_DEVICE__ -#endif //__ENABLE_DUMP__ -} - -void ifxusb_clean_spram(ifxusb_core_if_t *_core_if,uint32_t dwords) -{ - volatile uint32_t *addr1,*addr2, *start_addr, *end_addr; - - if(!dwords) - return; - - start_addr = (uint32_t *)_core_if->data_fifo_dbg; - - end_addr = (uint32_t *)_core_if->data_fifo_dbg; - end_addr += dwords; - - IFX_PRINT("Clearning SPRAM: 0x%8X-0x%8X\n", (uint32_t)start_addr,(uint32_t)end_addr); - for(addr1 = start_addr; addr1 < end_addr; addr1+=4) - { - for(addr2 = addr1; addr2 < addr1+4; addr2++) - *addr2=0x00000000; - } - IFX_PRINT("Clearning SPRAM: 0x%8X-0x%8X Done\n", (uint32_t)start_addr,(uint32_t)end_addr); - return; -} - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif.h b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif.h deleted file mode 100644 index 191781f623..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif.h +++ /dev/null @@ -1,665 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_cif.h - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The Core Interface provides basic services for accessing and - ** managing the IFX USB hardware. These services are used by both the - ** Host Controller Driver and the Peripheral Controller Driver. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : IFX hardware ref handbook for each plateforms - ** COPYRIGHT : - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history -*****************************************************************************/ - -/*! - \defgroup IFXUSB_DRIVER_V3 IFX USB SS Project - \brief IFX USB subsystem V3.x - */ - -/*! - \defgroup IFXUSB_CIF Core Interface APIs - \ingroup IFXUSB_DRIVER_V3 - \brief The Core Interface provides basic services for accessing and - managing the IFXUSB hardware. These services are used by both the - Host Controller Driver and the Peripheral Controller Driver. - */ - - -/*! - \file ifxusb_cif.h - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the interface to the IFX USB Core. - */ - -#if !defined(__IFXUSB_CIF_H__) -#define __IFXUSB_CIF_H__ - -#include <linux/workqueue.h> - -#include <linux/version.h> -#include <asm/param.h> - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" - -#ifdef __DEBUG__ - #include "linux/timer.h" -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define IFXUSB_PARAM_SPEED_HIGH 0 -#define IFXUSB_PARAM_SPEED_FULL 1 - -#define IFXUSB_EP_SPEED_LOW 0 -#define IFXUSB_EP_SPEED_FULL 1 -#define IFXUSB_EP_SPEED_HIGH 2 - -#define IFXUSB_EP_TYPE_CTRL 0 -#define IFXUSB_EP_TYPE_ISOC 1 -#define IFXUSB_EP_TYPE_BULK 2 -#define IFXUSB_EP_TYPE_INTR 3 - -#define IFXUSB_HC_PID_DATA0 0 -#define IFXUSB_HC_PID_DATA2 1 -#define IFXUSB_HC_PID_DATA1 2 -#define IFXUSB_HC_PID_MDATA 3 -#define IFXUSB_HC_PID_SETUP 3 - - -/*! - \addtogroup IFXUSB_CIF - */ -/*@{*/ - -/*! - \struct ifxusb_params - \brief IFXUSB Parameters structure. - This structure is used for both importing from insmod stage and run-time storage. - These parameters define how the IFXUSB controller should be configured. - */ -typedef struct ifxusb_params -{ - int32_t dma_burst_size; /*!< The DMA Burst size (applicable only for Internal DMA - Mode). 0(for single), 1(incr), 4(incr4), 8(incr8) 16(incr16) - */ - /* Translate this to GAHBCFG values */ - int32_t speed; /*!< Specifies the maximum speed of operation in host and device mode. - The actual speed depends on the speed of the attached device and - the value of phy_type. The actual speed depends on the speed of the - attached device. - 0 - High Speed (default) - 1 - Full Speed - */ - - int32_t data_fifo_size; /*!< Total number of dwords in the data FIFO memory. This - memory includes the Rx FIFO, non-periodic Tx FIFO, and periodic - Tx FIFOs. - 32 to 32768 - */ - #ifdef __IS_DEVICE__ - int32_t rx_fifo_size; /*!< Number of dwords in the Rx FIFO in device mode. - 16 to 32768 - */ - - - int32_t tx_fifo_size[MAX_EPS_CHANNELS]; /*!< Number of dwords in each of the Tx FIFOs in device mode. - 4 to 768 - */ - #ifdef __DED_FIFO__ - int32_t thr_ctl; /*!< Threshold control on/off */ - int32_t tx_thr_length; /*!< Threshold length for Tx */ - int32_t rx_thr_length; /*!< Threshold length for Rx*/ - #endif - #else //__IS_HOST__ - int32_t host_channels; /*!< The number of host channel registers to use. - 1 to 16 - */ - - int32_t rx_fifo_size; /*!< Number of dwords in the Rx FIFO in host mode. - 16 to 32768 - */ - - int32_t nperio_tx_fifo_size;/*!< Number of dwords in the non-periodic Tx FIFO in host mode. - 16 to 32768 - */ - - int32_t perio_tx_fifo_size; /*!< Number of dwords in the host periodic Tx FIFO. - 16 to 32768 - */ - #endif //__IS_HOST__ - - int32_t max_transfer_size; /*!< The maximum transfer size supported in bytes. - 2047 to 65,535 - */ - - int32_t max_packet_count; /*!< The maximum number of packets in a transfer. - 15 to 511 (default 511) - */ - int32_t phy_utmi_width; /*!< Specifies the UTMI+ Data Width. - 8 or 16 bits (default 16) - */ - - int32_t turn_around_time_hs; /*!< Specifies the Turn-Around time at HS*/ - int32_t turn_around_time_fs; /*!< Specifies the Turn-Around time at FS*/ - - int32_t timeout_cal_hs; /*!< Specifies the Timeout_Calibration at HS*/ - int32_t timeout_cal_fs; /*!< Specifies the Timeout_Calibration at FS*/ -} ifxusb_params_t; - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/*! - \struct ifxusb_core_if - \brief The ifx_core_if structure contains information needed to manage - the IFX USB controller acting in either host or device mode. It - represents the programming view of the controller as a whole. - */ -typedef struct ifxusb_core_if -{ - ifxusb_params_t params; /*!< Run-time Parameters */ - - uint8_t core_no; /*!< core number (used as id when multi-core case */ - char *core_name; /*!< core name used for registration and informative purpose*/ - int irq; /*!< irq number this core is hooked */ - - /***************************************************************** - * Structures and pointers to physical register interface. - *****************************************************************/ - /** Core Global registers starting at offset 000h. */ - ifxusb_core_global_regs_t *core_global_regs; /*!< pointer to Core Global Registers, offset at 000h */ - - /** Host-specific registers */ - #ifdef __IS_HOST__ - /** Host Global Registers starting at offset 400h.*/ - ifxusb_host_global_regs_t *host_global_regs; /*!< pointer to Host Global Registers, offset at 400h */ - #define IFXUSB_HOST_GLOBAL_REG_OFFSET 0x400 - /** Host Port 0 Control and Status Register */ - volatile uint32_t *hprt0; /*!< pointer to HPRT0 Registers, offset at 440h */ - #define IFXUSB_HOST_PORT_REGS_OFFSET 0x440 - /** Host Channel Specific Registers at offsets 500h-5FCh. */ - ifxusb_hc_regs_t *hc_regs[MAX_EPS_CHANNELS]; /*!< pointer to Host-Channel n Registers, offset at 500h */ - #define IFXUSB_HOST_CHAN_REGS_OFFSET 0x500 - #define IFXUSB_CHAN_REGS_OFFSET 0x20 - #endif - - /** Device-specific registers */ - #ifdef __IS_DEVICE__ - /** Device Global Registers starting at offset 800h */ - ifxusb_device_global_regs_t *dev_global_regs; /*!< pointer to Device Global Registers, offset at 800h */ - #define IFXUSB_DEV_GLOBAL_REG_OFFSET 0x800 - - /** Device Logical IN Endpoint-Specific Registers 900h-AFCh */ - ifxusb_dev_in_ep_regs_t *in_ep_regs[MAX_EPS_CHANNELS]; /*!< pointer to Device IN-EP Registers, offset at 900h */ - #define IFXUSB_DEV_IN_EP_REG_OFFSET 0x900 - #define IFXUSB_EP_REG_OFFSET 0x20 - /** Device Logical OUT Endpoint-Specific Registers B00h-CFCh */ - ifxusb_dev_out_ep_regs_t *out_ep_regs[MAX_EPS_CHANNELS];/*!< pointer to Device OUT-EP Registers, offset at 900h */ - #define IFXUSB_DEV_OUT_EP_REG_OFFSET 0xB00 - #endif - - /** Power and Clock Gating Control Register */ - volatile uint32_t *pcgcctl; /*!< pointer to Power and Clock Gating Control Registers, offset at E00h */ - #define IFXUSB_PCGCCTL_OFFSET 0xE00 - - /** Push/pop addresses for endpoints or host channels.*/ - uint32_t *data_fifo[MAX_EPS_CHANNELS]; /*!< pointer to FIFO access windows, offset at 1000h */ - #define IFXUSB_DATA_FIFO_OFFSET 0x1000 - #define IFXUSB_DATA_FIFO_SIZE 0x1000 - - uint32_t *data_fifo_dbg; /*!< pointer to FIFO debug windows, offset at 1000h */ - - /** Hardware Configuration -- stored here for convenience.*/ - hwcfg1_data_t hwcfg1; /*!< preserved Hardware Configuration 1 */ - hwcfg2_data_t hwcfg2; /*!< preserved Hardware Configuration 2 */ - hwcfg3_data_t hwcfg3; /*!< preserved Hardware Configuration 3 */ - hwcfg4_data_t hwcfg4; /*!< preserved Hardware Configuration 3 */ - uint32_t snpsid; /*!< preserved SNPSID */ - - /***************************************************************** - * Run-time informations. - *****************************************************************/ - /* Set to 1 if the core PHY interface bits in USBCFG have been initialized. */ - uint8_t phy_init_done; /*!< indicated PHY is initialized. */ - - #ifdef __IS_HOST__ - uint8_t queuing_high_bandwidth; /*!< Host mode, Queueing High Bandwidth. */ - #endif -} ifxusb_core_if_t; - -/*@}*//*IFXUSB_CIF*/ - - -/*! - \fn void *ifxusb_alloc_buf(size_t size, int clear) - \brief This function is called to allocate buffer of specified size. - The allocated buffer is mapped into DMA accessable address. - \param size Size in BYTE to be allocated - \param clear 0: don't do clear after buffer allocated, other: do clear to zero - \return 0/NULL: Fail; uncached pointer of allocated buffer - \ingroup IFXUSB_CIF - */ -extern void *ifxusb_alloc_buf(size_t size, int clear); - -/*! - \fn void ifxusb_free_buf(void *vaddr) - \brief This function is called to free allocated buffer. - \param vaddr the uncached pointer of the buffer - \ingroup IFXUSB_CIF - */ -extern void ifxusb_free_buf(void *vaddr); - -/*! - \fn int ifxusb_core_if_init(ifxusb_core_if_t *_core_if, - int _irq, - uint32_t _reg_base_addr, - uint32_t _fifo_base_addr, - uint32_t _fifo_dbg_addr) - \brief This function is called to initialize the IFXUSB CSR data - structures. The register addresses in the device and host - structures are initialized from the base address supplied by the - caller. The calling function must make the OS calls to get the - base address of the IFXUSB controller registers. - \param _core_if Pointer of core_if structure - \param _irq irq number - \param _reg_base_addr Base address of IFXUSB core registers - \param _fifo_base_addr Fifo base address - \param _fifo_dbg_addr Fifo debug address - \return 0: success; - \ingroup IFXUSB_CIF - */ -extern int ifxusb_core_if_init(ifxusb_core_if_t *_core_if, - int _irq, - uint32_t _reg_base_addr, - uint32_t _fifo_base_addr, - uint32_t _fifo_dbg_addr); - - -/*! - \fn void ifxusb_core_if_remove(ifxusb_core_if_t *_core_if) - \brief This function free the mapped address in the IFXUSB CSR data structures. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -extern void ifxusb_core_if_remove(ifxusb_core_if_t *_core_if); - -/*! - \fn void ifxusb_enable_global_interrupts( ifxusb_core_if_t *_core_if ) - \brief This function enbles the controller's Global Interrupt in the AHB Config register. - \param _core_if Pointer of core_if structure - */ -extern void ifxusb_enable_global_interrupts( ifxusb_core_if_t *_core_if ); - -/*! - \fn void ifxusb_disable_global_interrupts( ifxusb_core_if_t *_core_if ) - \brief This function disables the controller's Global Interrupt in the AHB Config register. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -extern void ifxusb_disable_global_interrupts( ifxusb_core_if_t *_core_if ); - -/*! - \fn void ifxusb_flush_tx_fifo( ifxusb_core_if_t *_core_if, const int _num ) - \brief Flush a Tx FIFO. - \param _core_if Pointer of core_if structure - \param _num Tx FIFO to flush. ( 0x10 for ALL TX FIFO ) - \ingroup IFXUSB_CIF - */ -extern void ifxusb_flush_tx_fifo( ifxusb_core_if_t *_core_if, const int _num ); - -/*! - \fn void ifxusb_flush_rx_fifo( ifxusb_core_if_t *_core_if ) - \brief Flush Rx FIFO. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -extern void ifxusb_flush_rx_fifo( ifxusb_core_if_t *_core_if ); - -/*! - \fn void ifxusb_flush_both_fifo( ifxusb_core_if_t *_core_if ) - \brief Flush ALL Rx and Tx FIFO. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -extern void ifxusb_flush_both_fifo( ifxusb_core_if_t *_core_if ); - - -/*! - \fn int ifxusb_core_soft_reset(ifxusb_core_if_t *_core_if) - \brief Do core a soft reset of the core. Be careful with this because it - resets all the internal state machines of the core. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -extern int ifxusb_core_soft_reset(ifxusb_core_if_t *_core_if); - - -/*! - \brief Turn on the USB Core Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF -*/ -extern void ifxusb_power_on (ifxusb_core_if_t *_core_if); - -/*! - \fn void ifxusb_power_off (ifxusb_core_if_t *_core_if) - \brief Turn off the USB Core Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF -*/ -extern void ifxusb_power_off (ifxusb_core_if_t *_core_if); - -/*! - \fn void ifxusb_phy_power_on (ifxusb_core_if_t *_core_if) - \brief Turn on the USB PHY Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF -*/ -extern void ifxusb_phy_power_on (ifxusb_core_if_t *_core_if); - -/*! - \fn void ifxusb_phy_power_off (ifxusb_core_if_t *_core_if) - \brief Turn off the USB PHY Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF -*/ -extern void ifxusb_phy_power_off (ifxusb_core_if_t *_core_if); - -/*! - \fn void ifxusb_hard_reset(ifxusb_core_if_t *_core_if) - \brief Reset on the USB Core RCU - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -extern void ifxusb_hard_reset(ifxusb_core_if_t *_core_if); - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - - -#ifdef __IS_HOST__ - /*! - \fn void ifxusb_host_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params) - \brief This function initializes the IFXUSB controller registers for Host mode. - This function flushes the Tx and Rx FIFOs and it flushes any entries in the - request queues. - \param _core_if Pointer of core_if structure - \param _params parameters to be set - \ingroup IFXUSB_CIF - */ - extern void ifxusb_host_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params); - - /*! - \fn void ifxusb_host_enable_interrupts(ifxusb_core_if_t *_core_if) - \brief This function enables the Host mode interrupts. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_host_enable_interrupts(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_host_disable_interrupts(ifxusb_core_if_t *_core_if) - \brief This function disables the Host mode interrupts. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_host_disable_interrupts(ifxusb_core_if_t *_core_if); - - #if defined(__IS_TWINPASS__) - extern void ifxusb_enable_afe_oc(void); - #endif - - /*! - \fn void ifxusb_vbus_init(ifxusb_core_if_t *_core_if) - \brief This function init the VBUS control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_vbus_init(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_vbus_free(ifxusb_core_if_t *_core_if) - \brief This function free the VBUS control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_vbus_free(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_vbus_on(ifxusb_core_if_t *_core_if) - \brief Turn on the USB 5V VBus Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_vbus_on(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_vbus_off(ifxusb_core_if_t *_core_if) - \brief Turn off the USB 5V VBus Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_vbus_off(ifxusb_core_if_t *_core_if); - - /*! - \fn int ifxusb_vbus(ifxusb_core_if_t *_core_if) - \brief Read Current VBus status - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern int ifxusb_vbus(ifxusb_core_if_t *_core_if); - - #if defined(__DO_OC_INT__) && defined(__DO_OC_INT_ENABLE__) - /*! - \fn void ifxusb_oc_int_on(void) - \brief Turn on the OC interrupt - \ingroup IFXUSB_CIF - */ - extern void ifxusb_oc_int_on(void); - - /*! - \fn void ifxusb_oc_int_off(void) - \brief Turn off the OC interrupt - \ingroup IFXUSB_CIF - */ - extern void ifxusb_oc_int_off(void); - #endif //defined(__DO_OC_INT__) && defined(__DO_OC_INT_ENABLE__) -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - - -#ifdef __IS_DEVICE__ - /*! - \fn void ifxusb_dev_enable_interrupts(ifxusb_core_if_t *_core_if) - \brief This function enables the Device mode interrupts. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_dev_enable_interrupts(ifxusb_core_if_t *_core_if); - - /*! - \fn uint32_t ifxusb_dev_get_frame_number(ifxusb_core_if_t *_core_if) - \brief Gets the current USB frame number. This is the frame number from the last SOF packet. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern uint32_t ifxusb_dev_get_frame_number(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_dev_ep_set_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _is_in) - \brief Set the EP STALL. - \param _core_if Pointer of core_if structure - \param _epno EP number - \param _is_in 1: is IN transfer - \ingroup IFXUSB_CIF - */ - extern void ifxusb_dev_ep_set_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _is_in); - - /*! - \fn void ifxusb_dev_ep_clear_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _ep_type, uint8_t _is_in) - \brief Set the EP STALL. - \param _core_if Pointer of core_if structure - \param _epno EP number - \param _ep_type EP Type - \ingroup IFXUSB_CIF - */ - extern void ifxusb_dev_ep_clear_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _ep_type, uint8_t _is_in); - - /*! - \fn void ifxusb_dev_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params) - \brief This function initializes the IFXUSB controller registers for Device mode. - This function flushes the Tx and Rx FIFOs and it flushes any entries in the - request queues. - This function validate the imported parameters and store the result in the CIF structure. - After - \param _core_if Pointer of core_if structure - \param _params structure of inported parameters - \ingroup IFXUSB_CIF - */ - extern void ifxusb_dev_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params); -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#if defined(__GADGET_LED__) || defined(__HOST_LED__) - /*! - \fn void ifxusb_led_init(ifxusb_core_if_t *_core_if) - \brief This function init the LED control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_led_init(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_led_free(ifxusb_core_if_t *_core_if) - \brief This function free the LED control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_led_free(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_led(ifxusb_core_if_t *_core_if) - \brief This function trigger the LED access. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_led(ifxusb_core_if_t *_core_if); -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/* internal routines for debugging */ -extern void ifxusb_dump_msg(const u8 *buf, unsigned int length); -extern void ifxusb_dump_spram(ifxusb_core_if_t *_core_if); -extern void ifxusb_dump_registers(ifxusb_core_if_t *_core_if); -extern void ifxusb_clean_spram(ifxusb_core_if_t *_core_if,uint32_t dwords); - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -static inline uint32_t ifxusb_read_core_intr(ifxusb_core_if_t *_core_if) -{ - return (ifxusb_rreg(&_core_if->core_global_regs->gintsts) & - (ifxusb_rreg(&_core_if->core_global_regs->gintmsk) -#ifdef __USE_TIMER_4_SOF__ - | IFXUSB_SOF_INTR_MASK -#endif - )); -} - -static inline uint32_t ifxusb_read_otg_intr (ifxusb_core_if_t *_core_if) -{ - return (ifxusb_rreg (&_core_if->core_global_regs->gotgint)); -} - -static inline uint32_t ifxusb_mode(ifxusb_core_if_t *_core_if) -{ - return (ifxusb_rreg( &_core_if->core_global_regs->gintsts ) & 0x1); -} -static inline uint8_t ifxusb_is_device_mode(ifxusb_core_if_t *_core_if) -{ - return (ifxusb_mode(_core_if) != 1); -} -static inline uint8_t ifxusb_is_host_mode(ifxusb_core_if_t *_core_if) -{ - return (ifxusb_mode(_core_if) == 1); -} - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#ifdef __IS_HOST__ - static inline uint32_t ifxusb_read_hprt0(ifxusb_core_if_t *_core_if) - { - hprt0_data_t hprt0; - hprt0.d32 = ifxusb_rreg(_core_if->hprt0); - hprt0.b.prtena = 0; - hprt0.b.prtconndet = 0; - hprt0.b.prtenchng = 0; - hprt0.b.prtovrcurrchng = 0; - return hprt0.d32; - } - - static inline uint32_t ifxusb_read_host_all_channels_intr (ifxusb_core_if_t *_core_if) - { - return (ifxusb_rreg (&_core_if->host_global_regs->haint)); - } - - static inline uint32_t ifxusb_read_host_channel_intr (ifxusb_core_if_t *_core_if, int hc_num) - { - return (ifxusb_rreg (&_core_if->hc_regs[hc_num]->hcint)); - } -#endif - -#ifdef __IS_DEVICE__ - static inline uint32_t ifxusb_read_dev_all_in_ep_intr(ifxusb_core_if_t *_core_if) - { - uint32_t v; - v = ifxusb_rreg(&_core_if->dev_global_regs->daint) & - ifxusb_rreg(&_core_if->dev_global_regs->daintmsk); - return (v & 0xffff); - } - - static inline uint32_t ifxusb_read_dev_all_out_ep_intr(ifxusb_core_if_t *_core_if) - { - uint32_t v; - v = ifxusb_rreg(&_core_if->dev_global_regs->daint) & - ifxusb_rreg(&_core_if->dev_global_regs->daintmsk); - return ((v & 0xffff0000) >> 16); - } - - static inline uint32_t ifxusb_read_dev_in_ep_intr(ifxusb_core_if_t *_core_if, int _ep_num) - { - uint32_t v; - v = ifxusb_rreg(&_core_if->in_ep_regs[_ep_num]->diepint) & - ifxusb_rreg(&_core_if->dev_global_regs->diepmsk); - return v; - } - - static inline uint32_t ifxusb_read_dev_out_ep_intr(ifxusb_core_if_t *_core_if, int _ep_num) - { - uint32_t v; - v = ifxusb_rreg(&_core_if->out_ep_regs[_ep_num]->doepint) & - ifxusb_rreg(&_core_if->dev_global_regs->doepmsk); - return v; - } - -#endif - -extern void ifxusb_attr_create (void *_dev); - -extern void ifxusb_attr_remove (void *_dev); - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#endif // !defined(__IFXUSB_CIF_H__) - - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif_d.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif_d.c deleted file mode 100644 index 36ab0e75bf..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif_d.c +++ /dev/null @@ -1,458 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_cif_d.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The Core Interface provides basic services for accessing and - ** managing the IFX USB hardware. These services are used by the - ** Peripheral Controller Driver only. - *****************************************************************************/ - -/*! - \file ifxusb_cif_d.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the interface to the IFX USB Core. -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - - -#include <asm/byteorder.h> -#include <asm/unaligned.h> - -#ifdef __DEBUG__ - #include <linux/jiffies.h> -#endif - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - -#include "ifxpcd.h" - - - -/*! - \brief Initializes the DevSpd field of the DCFG register depending on the PHY type - and the enumeration speed of the device. - \param _core_if Pointer of core_if structure - */ -void ifxusb_dev_init_spd(ifxusb_core_if_t *_core_if) -{ - uint32_t val; - dcfg_data_t dcfg; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - if (_core_if->params.speed == IFXUSB_PARAM_SPEED_FULL) - /* High speed PHY running at full speed */ - val = 0x1; - else - /* High speed PHY running at high speed and full speed*/ - val = 0x0; - - IFX_DEBUGPL(DBG_CIL, "Initializing DCFG.DevSpd to 0x%1x\n", val); - dcfg.d32 = ifxusb_rreg(&_core_if->dev_global_regs->dcfg); - dcfg.b.devspd = val; - ifxusb_wreg(&_core_if->dev_global_regs->dcfg, dcfg.d32); -} - - -/*! - \brief This function enables the Device mode interrupts. - \param _core_if Pointer of core_if structure - */ -void ifxusb_dev_enable_interrupts(ifxusb_core_if_t *_core_if) -{ - gint_data_t intr_mask ={ .d32 = 0}; - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - IFX_DEBUGPL(DBG_CIL, "%s()\n", __func__); - - /* Clear any pending OTG Interrupts */ - ifxusb_wreg( &global_regs->gotgint, 0xFFFFFFFF); - - /* Clear any pending interrupts */ - ifxusb_wreg( &global_regs->gintsts, 0xFFFFFFFF); - - /* Enable the interrupts in the GINTMSK.*/ - intr_mask.b.modemismatch = 1; - intr_mask.b.conidstschng = 1; - intr_mask.b.wkupintr = 1; - intr_mask.b.disconnect = 1; - intr_mask.b.usbsuspend = 1; - - intr_mask.b.usbreset = 1; - intr_mask.b.enumdone = 1; - intr_mask.b.inepintr = 1; - intr_mask.b.outepintr = 1; - intr_mask.b.erlysuspend = 1; - #ifndef __DED_FIFO__ -// intr_mask.b.epmismatch = 1; - #endif - - ifxusb_mreg( &global_regs->gintmsk, intr_mask.d32, intr_mask.d32); - IFX_DEBUGPL(DBG_CIL, "%s() gintmsk=%0x\n", __func__, ifxusb_rreg( &global_regs->gintmsk)); -} - -/*! - \brief Gets the current USB frame number. This is the frame number from the last SOF packet. - \param _core_if Pointer of core_if structure - */ -uint32_t ifxusb_dev_get_frame_number(ifxusb_core_if_t *_core_if) -{ - dsts_data_t dsts; - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - dsts.d32 = ifxusb_rreg(&_core_if->dev_global_regs->dsts); - /* read current frame/microfreme number from DSTS register */ - return dsts.b.soffn; -} - - -/*! - \brief Set the EP STALL. - */ -void ifxusb_dev_ep_set_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _is_in) -{ - depctl_data_t depctl; - volatile uint32_t *depctl_addr; - - IFX_DEBUGPL(DBG_PCD, "%s ep%d-%s\n", __func__, _epno, (_is_in?"IN":"OUT")); - - depctl_addr = (_is_in)? (&(_core_if->in_ep_regs [_epno]->diepctl)): - (&(_core_if->out_ep_regs[_epno]->doepctl)); - depctl.d32 = ifxusb_rreg(depctl_addr); - depctl.b.stall = 1; - - if (_is_in && depctl.b.epena) - depctl.b.epdis = 1; - - ifxusb_wreg(depctl_addr, depctl.d32); - IFX_DEBUGPL(DBG_PCD,"DEPCTL=%0x\n",ifxusb_rreg(depctl_addr)); - return; -} - -/*! -\brief Clear the EP STALL. - */ -void ifxusb_dev_ep_clear_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _ep_type, uint8_t _is_in) -{ - depctl_data_t depctl; - volatile uint32_t *depctl_addr; - - IFX_DEBUGPL(DBG_PCD, "%s ep%d-%s\n", __func__, _epno, (_is_in?"IN":"OUT")); - - depctl_addr = (_is_in)? (&(_core_if->in_ep_regs [_epno]->diepctl)): - (&(_core_if->out_ep_regs[_epno]->doepctl)); - - depctl.d32 = ifxusb_rreg(depctl_addr); - /* clear the stall bits */ - depctl.b.stall = 0; - - /* - * USB Spec 9.4.5: For endpoints using data toggle, regardless - * of whether an endpoint has the Halt feature set, a - * ClearFeature(ENDPOINT_HALT) request always results in the - * data toggle being reinitialized to DATA0. - */ - if (_ep_type == IFXUSB_EP_TYPE_INTR || _ep_type == IFXUSB_EP_TYPE_BULK) - depctl.b.setd0pid = 1; /* DATA0 */ - - ifxusb_wreg(depctl_addr, depctl.d32); - IFX_DEBUGPL(DBG_PCD,"DEPCTL=%0x\n",ifxusb_rreg(depctl_addr)); - return; -} - -/*! - \brief This function initializes the IFXUSB controller registers for Device mode. - This function flushes the Tx and Rx FIFOs and it flushes any entries in the - request queues. - \param _core_if Pointer of core_if structure - \param _params parameters to be set - */ -void ifxusb_dev_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - gusbcfg_data_t usbcfg ={.d32 = 0}; - gahbcfg_data_t ahbcfg ={.d32 = 0}; - dcfg_data_t dcfg ={.d32 = 0}; - grstctl_t resetctl ={.d32 = 0}; - gotgctl_data_t gotgctl ={.d32 = 0}; - - uint32_t dir; - int i; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - IFX_DEBUGPL(DBG_CILV, "%s(%p)\n",__func__,_core_if); - - /* Copy Params */ - _core_if->params.dma_burst_size = _params->dma_burst_size; - _core_if->params.speed = _params->speed; - if(_params->max_transfer_size < 2048 || _params->max_transfer_size > ((1 << (_core_if->hwcfg3.b.xfer_size_cntr_width + 11)) - 1) ) - _core_if->params.max_transfer_size = ((1 << (_core_if->hwcfg3.b.xfer_size_cntr_width + 11)) - 1); - else - _core_if->params.max_transfer_size = _params->max_transfer_size; - - if(_params->max_packet_count < 16 || _params->max_packet_count > ((1 << (_core_if->hwcfg3.b.packet_size_cntr_width + 4)) - 1) ) - _core_if->params.max_packet_count= ((1 << (_core_if->hwcfg3.b.packet_size_cntr_width + 4)) - 1); - else - _core_if->params.max_packet_count= _params->max_packet_count; - _core_if->params.phy_utmi_width = _params->phy_utmi_width; - _core_if->params.turn_around_time_hs = _params->turn_around_time_hs; - _core_if->params.turn_around_time_fs = _params->turn_around_time_fs; - _core_if->params.timeout_cal_hs = _params->timeout_cal_hs; - _core_if->params.timeout_cal_fs = _params->timeout_cal_fs; - - #ifdef __DED_FIFO__ - _core_if->params.thr_ctl = _params->thr_ctl; - _core_if->params.tx_thr_length = _params->tx_thr_length; - _core_if->params.rx_thr_length = _params->rx_thr_length; - #endif - - /* Reset the Controller */ - do - { - while(ifxusb_core_soft_reset( _core_if )) - ifxusb_hard_reset(_core_if); - } while (ifxusb_is_host_mode(_core_if)); - - usbcfg.d32 = ifxusb_rreg(&global_regs->gusbcfg); - #if 0 - #if defined(__DED_FIFO__) - usbcfg.b.ForceDevMode = 1; - usbcfg.b.ForceHstMode = 0; - #endif - #endif - usbcfg.b.term_sel_dl_pulse = 0; - ifxusb_wreg (&global_regs->gusbcfg, usbcfg.d32); - - /* This programming sequence needs to happen in FS mode before any other - * programming occurs */ - /* High speed PHY. */ - if (!_core_if->phy_init_done) - { - _core_if->phy_init_done = 1; - /* HS PHY parameters. These parameters are preserved - * during soft reset so only program the first time. Do - * a soft reset immediately after setting phyif. */ - usbcfg.b.ulpi_utmi_sel = 0; //UTMI+ - usbcfg.b.phyif = ( _core_if->params.phy_utmi_width == 16)?1:0; - ifxusb_wreg( &global_regs->gusbcfg, usbcfg.d32); - /* Reset after setting the PHY parameters */ - ifxusb_core_soft_reset( _core_if ); - } - - /* Program the GAHBCFG Register.*/ - switch (_core_if->params.dma_burst_size) - { - case 0 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_SINGLE; - break; - case 1 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR; - break; - case 4 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR4; - break; - case 8 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR8; - break; - case 16: - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR16; - break; - } - ahbcfg.b.dmaenable = 1; - ifxusb_wreg(&global_regs->gahbcfg, ahbcfg.d32); - - /* Program the GUSBCFG register. */ - usbcfg.d32 = ifxusb_rreg( &global_regs->gusbcfg ); - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = 0; - ifxusb_wreg( &global_regs->gusbcfg, usbcfg.d32); - - /* Restart the Phy Clock */ - ifxusb_wreg(_core_if->pcgcctl, 0); - - /* Device configuration register */ - ifxusb_dev_init_spd(_core_if); - dcfg.d32 = ifxusb_rreg( &_core_if->dev_global_regs->dcfg); - dcfg.b.perfrint = IFXUSB_DCFG_FRAME_INTERVAL_80; - #if defined(__DED_FIFO__) - #if defined(__DESC_DMA__) - dcfg.b.descdma = 1; - #else - dcfg.b.descdma = 0; - #endif - #endif - - ifxusb_wreg( &_core_if->dev_global_regs->dcfg, dcfg.d32 ); - - /* Configure data FIFO sizes */ - _core_if->params.data_fifo_size = _core_if->hwcfg3.b.dfifo_depth; - _core_if->params.rx_fifo_size = ifxusb_rreg(&global_regs->grxfsiz); - IFX_DEBUGPL(DBG_CIL, "Initial: FIFO Size=0x%06X\n" , _core_if->params.data_fifo_size); - IFX_DEBUGPL(DBG_CIL, " Rx FIFO Size=0x%06X\n", _core_if->params.rx_fifo_size); - - _core_if->params.tx_fifo_size[0]= ifxusb_rreg(&global_regs->gnptxfsiz) >> 16; - - #ifdef __DED_FIFO__ - for (i=1; i <= _core_if->hwcfg4.b.num_in_eps; i++) - _core_if->params.tx_fifo_size[i] = - ifxusb_rreg(&global_regs->dptxfsiz_dieptxf[i-1]) >> 16; - #else - for (i=0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - _core_if->params.tx_fifo_size[i+1] = - ifxusb_rreg(&global_regs->dptxfsiz_dieptxf[i]) >> 16; - #endif - - #ifdef __DEBUG__ - #ifdef __DED_FIFO__ - for (i=0; i <= _core_if->hwcfg4.b.num_in_eps; i++) - IFX_DEBUGPL(DBG_CIL, " Tx[%02d] FIFO Size=0x%06X\n",i, _core_if->params.tx_fifo_size[i]); - #else - IFX_DEBUGPL(DBG_CIL, " NPTx FIFO Size=0x%06X\n", _core_if->params.tx_fifo_size[0]); - for (i=0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - IFX_DEBUGPL(DBG_CIL, " PTx[%02d] FIFO Size=0x%06X\n",i, _core_if->params.tx_fifo_size[i+1]); - #endif - #endif - - { - fifosize_data_t txfifosize; - if(_params->data_fifo_size >=0 && _params->data_fifo_size < _core_if->params.data_fifo_size) - _core_if->params.data_fifo_size = _params->data_fifo_size; - - - if(_params->rx_fifo_size >=0 && _params->rx_fifo_size < _core_if->params.rx_fifo_size) - _core_if->params.rx_fifo_size = _params->rx_fifo_size; - if(_core_if->params.data_fifo_size < _core_if->params.rx_fifo_size) - _core_if->params.rx_fifo_size = _core_if->params.data_fifo_size; - ifxusb_wreg( &global_regs->grxfsiz, _core_if->params.rx_fifo_size); - - for (i=0; i < MAX_EPS_CHANNELS; i++) - if(_params->tx_fifo_size[i] >=0 && _params->tx_fifo_size[i] < _core_if->params.tx_fifo_size[i]) - _core_if->params.tx_fifo_size[i] = _params->tx_fifo_size[i]; - - txfifosize.b.startaddr = _core_if->params.rx_fifo_size; - #ifdef __DED_FIFO__ - if(txfifosize.b.startaddr + _core_if->params.tx_fifo_size[0] > _core_if->params.data_fifo_size) - _core_if->params.tx_fifo_size[0]= _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.tx_fifo_size[0]; - ifxusb_wreg( &global_regs->gnptxfsiz, txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.tx_fifo_size[0]; - for (i=1; i <= _core_if->hwcfg4.b.num_in_eps; i++) - { - if(txfifosize.b.startaddr + _core_if->params.tx_fifo_size[i] > _core_if->params.data_fifo_size) - _core_if->params.tx_fifo_size[i]= _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.tx_fifo_size[i]; - ifxusb_wreg( &global_regs->dptxfsiz_dieptxf[i-1], txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.tx_fifo_size[i]; - } - #else - if(txfifosize.b.startaddr + _core_if->params.tx_fifo_size[0] > _core_if->params.data_fifo_size) - _core_if->params.tx_fifo_size[0]= _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.tx_fifo_size[0]; - ifxusb_wreg( &global_regs->gnptxfsiz, txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.tx_fifo_size[0]; - for (i=0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - { - if(txfifosize.b.startaddr + _core_if->params.tx_fifo_size[i+1] > _core_if->params.data_fifo_size) - _core_if->params.tx_fifo_size[i+1]= _core_if->params.data_fifo_size - txfifosize.b.startaddr; - //txfifosize.b.depth=_core_if->params.tx_fifo_size[i+1]; - ifxusb_wreg( &global_regs->dptxfsiz_dieptxf[i], txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.tx_fifo_size[i+1]; - } - #endif - } - - #ifdef __DEBUG__ - { - fifosize_data_t fifosize; - IFX_DEBUGPL(DBG_CIL, "Result : FIFO Size=0x%06X\n" , _core_if->params.data_fifo_size); - - IFX_DEBUGPL(DBG_CIL, " Rx FIFO =0x%06X Sz=0x%06X\n", 0,ifxusb_rreg(&global_regs->grxfsiz)); - #ifdef __DED_FIFO__ - fifosize.d32=ifxusb_rreg(&global_regs->gnptxfsiz); - IFX_DEBUGPL(DBG_CIL, " Tx[00] FIFO =0x%06X Sz=0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - for (i=1; i <= _core_if->hwcfg4.b.num_in_eps; i++) - { - fifosize.d32=ifxusb_rreg(&global_regs->dptxfsiz_dieptxf[i-1]); - IFX_DEBUGPL(DBG_CIL, " Tx[%02d] FIFO 0x%06X Sz=0x%06X\n",i, fifosize.b.startaddr,fifosize.b.depth); - } - #else - fifosize.d32=ifxusb_rreg(&global_regs->gnptxfsiz); - IFX_DEBUGPL(DBG_CIL, " NPTx FIFO =0x%06X Sz=0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - for (i=0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - { - fifosize.d32=ifxusb_rreg(&global_regs->dptxfsiz_dieptxf[i]); - IFX_DEBUGPL(DBG_CIL, " PTx[%02d] FIFO 0x%06X Sz=0x%06X\n",i, fifosize.b.startaddr,fifosize.b.depth); - } - #endif - } - #endif - - /* Clear Host Set HNP Enable in the OTG Control Register */ - gotgctl.b.hstsethnpen = 1; - ifxusb_mreg( &global_regs->gotgctl, gotgctl.d32, 0); - - /* Flush the FIFOs */ - ifxusb_flush_tx_fifo(_core_if, 0x10); /* all Tx FIFOs */ - ifxusb_flush_rx_fifo(_core_if); - - /* Flush the Learning Queue. */ - resetctl.b.intknqflsh = 1; - ifxusb_wreg( &global_regs->grstctl, resetctl.d32); - - /* Clear all pending Device Interrupts */ - ifxusb_wreg( &_core_if->dev_global_regs->diepmsk , 0 ); - ifxusb_wreg( &_core_if->dev_global_regs->doepmsk , 0 ); - ifxusb_wreg( &_core_if->dev_global_regs->daint , 0xFFFFFFFF ); - ifxusb_wreg( &_core_if->dev_global_regs->daintmsk, 0 ); - - dir=_core_if->hwcfg1.d32; - for (i=0; i <= _core_if->hwcfg2.b.num_dev_ep ; i++,dir>>=2) - { - depctl_data_t depctl; - if((dir&0x03)==0 || (dir&0x03) ==1) - { - depctl.d32 = ifxusb_rreg(&_core_if->in_ep_regs[i]->diepctl); - if (depctl.b.epena) - { - depctl.d32 = 0; - depctl.b.epdis = 1; - depctl.b.snak = 1; - } - else - depctl.d32 = 0; - ifxusb_wreg( &_core_if->in_ep_regs[i]->diepctl, depctl.d32); - #ifndef __DESC_DMA__ - ifxusb_wreg( &_core_if->in_ep_regs[i]->dieptsiz, 0); - #endif - ifxusb_wreg( &_core_if->in_ep_regs[i]->diepdma, 0); - ifxusb_wreg( &_core_if->in_ep_regs[i]->diepint, 0xFF); - } - - if((dir&0x03)==0 || (dir&0x03) ==2) - { - depctl.d32 = ifxusb_rreg(&_core_if->out_ep_regs[i]->doepctl); - if (depctl.b.epena) - { - depctl.d32 = 0; - depctl.b.epdis = 1; - depctl.b.snak = 1; - } - else - depctl.d32 = 0; - ifxusb_wreg( &_core_if->out_ep_regs[i]->doepctl, depctl.d32); - #ifndef __DESC_DMA__ - ifxusb_wreg( &_core_if->out_ep_regs[i]->doeptsiz, 0); - #endif - ifxusb_wreg( &_core_if->out_ep_regs[i]->doepdma, 0); - ifxusb_wreg( &_core_if->out_ep_regs[i]->doepint, 0xFF); - } - } -} - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif_h.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif_h.c deleted file mode 100644 index 0f47ecd1ab..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_cif_h.c +++ /dev/null @@ -1,846 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_cif_h.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The Core Interface provides basic services for accessing and - ** managing the IFX USB hardware. These services are used by the - ** Host Controller Driver only. - *****************************************************************************/ - -/*! - \file ifxusb_cif_h.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the interface to the IFX USB Core. -*/ -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <asm/byteorder.h> -#include <asm/unaligned.h> - -#ifdef __DEBUG__ - #include <linux/jiffies.h> -#endif -#include <linux/platform_device.h> -#include <linux/kernel.h> -#include <linux/ioport.h> -#if defined(__UEIP__) -// #include <asm/ifx/ifx_board.h> -#endif - -//#include <asm/ifx/ifx_gpio.h> -#if defined(__UEIP__) -// #include <asm/ifx/ifx_led.h> -#endif - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - -#include "ifxhcd.h" - -#if !defined(__UEIP__) - #undef __USING_LED_AS_GPIO__ -#endif - - -/*! - \brief This function enables the Host mode interrupts. - \param _core_if Pointer of core_if structure - */ -void ifxusb_host_enable_interrupts(ifxusb_core_if_t *_core_if) -{ - gint_data_t intr_mask ={ .d32 = 0}; - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - IFX_DEBUGPL(DBG_CIL, "%s()\n", __func__); - - /* Clear any pending OTG Interrupts */ - ifxusb_wreg( &global_regs->gotgint, 0xFFFFFFFF); - - /* Clear any pending interrupts */ - ifxusb_wreg( &global_regs->gintsts, 0xFFFFFFFF); - - /* Enable the interrupts in the GINTMSK.*/ - - /* Common interrupts */ - intr_mask.b.modemismatch = 1; - intr_mask.b.conidstschng = 1; - intr_mask.b.wkupintr = 1; - intr_mask.b.disconnect = 1; - intr_mask.b.usbsuspend = 1; - - /* Host interrupts */ - intr_mask.b.sofintr = 1; - intr_mask.b.portintr = 1; - intr_mask.b.hcintr = 1; - - ifxusb_mreg( &global_regs->gintmsk, intr_mask.d32, intr_mask.d32); - IFX_DEBUGPL(DBG_CIL, "%s() gintmsk=%0x\n", __func__, ifxusb_rreg( &global_regs->gintmsk)); -} - -/*! - \brief This function disables the Host mode interrupts. - \param _core_if Pointer of core_if structure - */ -void ifxusb_host_disable_interrupts(ifxusb_core_if_t *_core_if) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - IFX_DEBUGPL(DBG_CILV, "%s()\n", __func__); - - #if 1 - ifxusb_wreg( &global_regs->gintmsk, 0); - #else - /* Common interrupts */ - { - gint_data_t intr_mask ={.d32 = 0}; - intr_mask.b.modemismatch = 1; - intr_mask.b.rxstsqlvl = 1; - intr_mask.b.conidstschng = 1; - intr_mask.b.wkupintr = 1; - intr_mask.b.disconnect = 1; - intr_mask.b.usbsuspend = 1; - - /* Host interrupts */ - intr_mask.b.sofintr = 1; - intr_mask.b.portintr = 1; - intr_mask.b.hcintr = 1; - intr_mask.b.ptxfempty = 1; - intr_mask.b.nptxfempty = 1; - ifxusb_mreg(&global_regs->gintmsk, intr_mask.d32, 0); - } - #endif -} - -/*! - \brief This function initializes the IFXUSB controller registers for Host mode. - This function flushes the Tx and Rx FIFOs and it flushes any entries in the - request queues. - \param _core_if Pointer of core_if structure - \param _params parameters to be set - */ -void ifxusb_host_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - gusbcfg_data_t usbcfg ={.d32 = 0}; - gahbcfg_data_t ahbcfg ={.d32 = 0}; - gotgctl_data_t gotgctl ={.d32 = 0}; - - int i; - - IFX_DEBUGPL(DBG_CILV, "%s(%p)\n",__func__,_core_if); - - /* Copy Params */ - - _core_if->params.dma_burst_size = _params->dma_burst_size; - _core_if->params.speed = _params->speed; - _core_if->params.max_transfer_size = _params->max_transfer_size; - _core_if->params.max_packet_count = _params->max_packet_count; - _core_if->params.phy_utmi_width = _params->phy_utmi_width; - _core_if->params.turn_around_time_hs = _params->turn_around_time_hs; - _core_if->params.turn_around_time_fs = _params->turn_around_time_fs; - _core_if->params.timeout_cal_hs = _params->timeout_cal_hs; - _core_if->params.timeout_cal_fs = _params->timeout_cal_fs; - - /* Reset the Controller */ - do - { - while(ifxusb_core_soft_reset( _core_if )) - ifxusb_hard_reset(_core_if); - } while (ifxusb_is_device_mode(_core_if)); - - usbcfg.d32 = ifxusb_rreg(&global_regs->gusbcfg); -// usbcfg.b.ulpi_ext_vbus_drv = 1; - usbcfg.b.term_sel_dl_pulse = 0; - ifxusb_wreg (&global_regs->gusbcfg, usbcfg.d32); - - /* This programming sequence needs to happen in FS mode before any other - * programming occurs */ - /* High speed PHY. */ - if (!_core_if->phy_init_done) - { - _core_if->phy_init_done = 1; - /* HS PHY parameters. These parameters are preserved - * during soft reset so only program the first time. Do - * a soft reset immediately after setting phyif. */ - usbcfg.b.ulpi_utmi_sel = 0; //UTMI+ - usbcfg.b.phyif = ( _core_if->params.phy_utmi_width == 16)?1:0; - ifxusb_wreg( &global_regs->gusbcfg, usbcfg.d32); - /* Reset after setting the PHY parameters */ - ifxusb_core_soft_reset( _core_if ); - } - - usbcfg.d32 = ifxusb_rreg(&global_regs->gusbcfg); -// usbcfg.b.ulpi_fsls = 0; -// usbcfg.b.ulpi_clk_sus_m = 0; - ifxusb_wreg(&global_regs->gusbcfg, usbcfg.d32); - - /* Program the GAHBCFG Register.*/ - switch (_core_if->params.dma_burst_size) - { - case 0 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_SINGLE; - break; - case 1 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR; - break; - case 4 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR4; - break; - case 8 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR8; - break; - case 16: - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR16; - break; - } - ahbcfg.b.dmaenable = 1; - ifxusb_wreg(&global_regs->gahbcfg, ahbcfg.d32); - - /* Program the GUSBCFG register. */ - usbcfg.d32 = ifxusb_rreg( &global_regs->gusbcfg ); - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = 0; - ifxusb_wreg( &global_regs->gusbcfg, usbcfg.d32); - - /* Restart the Phy Clock */ - ifxusb_wreg(_core_if->pcgcctl, 0); - - /* Initialize Host Configuration Register */ - { - hcfg_data_t hcfg; - hcfg.d32 = ifxusb_rreg(&_core_if->host_global_regs->hcfg); - hcfg.b.fslspclksel = IFXUSB_HCFG_30_60_MHZ; - if (_params->speed == IFXUSB_PARAM_SPEED_FULL) - hcfg.b.fslssupp = 1; - ifxusb_wreg(&_core_if->host_global_regs->hcfg, hcfg.d32); - } - - _core_if->params.host_channels=(_core_if->hwcfg2.b.num_host_chan + 1); - - if(_params->host_channels>0 && _params->host_channels < _core_if->params.host_channels) - _core_if->params.host_channels = _params->host_channels; - - /* Configure data FIFO sizes */ - _core_if->params.data_fifo_size = _core_if->hwcfg3.b.dfifo_depth; - _core_if->params.rx_fifo_size = ifxusb_rreg(&global_regs->grxfsiz); - _core_if->params.nperio_tx_fifo_size= ifxusb_rreg(&global_regs->gnptxfsiz) >> 16; - _core_if->params.perio_tx_fifo_size = ifxusb_rreg(&global_regs->hptxfsiz) >> 16; - IFX_DEBUGPL(DBG_CIL, "Initial: FIFO Size=0x%06X\n" , _core_if->params.data_fifo_size); - IFX_DEBUGPL(DBG_CIL, " Rx FIFO Size=0x%06X\n", _core_if->params.rx_fifo_size); - IFX_DEBUGPL(DBG_CIL, " NPTx FIFO Size=0x%06X\n", _core_if->params.nperio_tx_fifo_size); - IFX_DEBUGPL(DBG_CIL, " PTx FIFO Size=0x%06X\n", _core_if->params.perio_tx_fifo_size); - - { - fifosize_data_t txfifosize; - if(_params->data_fifo_size >=0 && _params->data_fifo_size < _core_if->params.data_fifo_size) - _core_if->params.data_fifo_size = _params->data_fifo_size; - - if( _params->rx_fifo_size >= 0 && _params->rx_fifo_size < _core_if->params.rx_fifo_size) - _core_if->params.rx_fifo_size = _params->rx_fifo_size; - if( _params->nperio_tx_fifo_size >=0 && _params->nperio_tx_fifo_size < _core_if->params.nperio_tx_fifo_size) - _core_if->params.nperio_tx_fifo_size = _params->nperio_tx_fifo_size; - if( _params->perio_tx_fifo_size >=0 && _params->perio_tx_fifo_size < _core_if->params.perio_tx_fifo_size) - _core_if->params.perio_tx_fifo_size = _params->perio_tx_fifo_size; - - if(_core_if->params.data_fifo_size < _core_if->params.rx_fifo_size) - _core_if->params.rx_fifo_size = _core_if->params.data_fifo_size; - ifxusb_wreg( &global_regs->grxfsiz, _core_if->params.rx_fifo_size); - txfifosize.b.startaddr = _core_if->params.rx_fifo_size; - - if(txfifosize.b.startaddr + _core_if->params.nperio_tx_fifo_size > _core_if->params.data_fifo_size) - _core_if->params.nperio_tx_fifo_size = _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.nperio_tx_fifo_size; - ifxusb_wreg( &global_regs->gnptxfsiz, txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.nperio_tx_fifo_size; - - if(txfifosize.b.startaddr + _core_if->params.perio_tx_fifo_size > _core_if->params.data_fifo_size) - _core_if->params.perio_tx_fifo_size = _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.perio_tx_fifo_size; - ifxusb_wreg( &global_regs->hptxfsiz, txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.perio_tx_fifo_size; - } - - #ifdef __DEBUG__ - { - fifosize_data_t fifosize; - IFX_DEBUGPL(DBG_CIL, "Result : FIFO Size=0x%06X\n" , _core_if->params.data_fifo_size); - - fifosize.d32=ifxusb_rreg(&global_regs->grxfsiz); - IFX_DEBUGPL(DBG_CIL, " Rx FIFO =0x%06X 0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - fifosize.d32=ifxusb_rreg(&global_regs->gnptxfsiz); - IFX_DEBUGPL(DBG_CIL, " NPTx FIFO =0x%06X 0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - fifosize.d32=ifxusb_rreg(&global_regs->hptxfsiz); - IFX_DEBUGPL(DBG_CIL, " PTx FIFO =0x%06X 0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - } - #endif - - /* Clear Host Set HNP Enable in the OTG Control Register */ - gotgctl.b.hstsethnpen = 1; - ifxusb_mreg( &global_regs->gotgctl, gotgctl.d32, 0); - - /* Flush the FIFOs */ - ifxusb_flush_tx_fifo(_core_if, 0x10); /* all Tx FIFOs */ - ifxusb_flush_rx_fifo(_core_if); - - for (i = 0; i < _core_if->hwcfg2.b.num_host_chan + 1; i++) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_core_if->hc_regs[i]->hcchar); - hcchar.b.chen = 0; - hcchar.b.chdis = 1; - hcchar.b.epdir = 0; - ifxusb_wreg(&_core_if->hc_regs[i]->hcchar, hcchar.d32); - } - /* Halt all channels to put them into a known state. */ - for (i = 0; i < _core_if->hwcfg2.b.num_host_chan + 1; i++) - { - hcchar_data_t hcchar; - int count = 0; - - hcchar.d32 = ifxusb_rreg(&_core_if->hc_regs[i]->hcchar); - hcchar.b.chen = 1; - hcchar.b.chdis = 1; - hcchar.b.epdir = 0; - ifxusb_wreg(&_core_if->hc_regs[i]->hcchar, hcchar.d32); - - IFX_DEBUGPL(DBG_HCDV, "%s: Halt channel %d\n", __func__, i); - do{ - hcchar.d32 = ifxusb_rreg(&_core_if->hc_regs[i]->hcchar); - if (++count > 1000) - { - IFX_ERROR("%s: Unable to clear halt on channel %d\n", __func__, i); - break; - } - } while (hcchar.b.chen); - } -} - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#if defined(__UEIP__) - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - int ifxusb_vbus_status =-1; - #endif - - #if defined(IFX_GPIO_USB_VBUS1) || defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - int ifxusb_vbus1_status =-1; - #endif - - #if defined(IFX_GPIO_USB_VBUS2) || defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - int ifxusb_vbus2_status =-1; - #endif - - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - static void *g_usb_vbus_trigger = NULL; - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - static void *g_usb_vbus1_trigger = NULL; - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - static void *g_usb_vbus2_trigger = NULL; - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - int ifxusb_vbus_gpio_inited=0; - #endif - -#else //defined(__UEIP__) - int ifxusb_vbus_gpio_inited=0; -#endif - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -void ifxusb_vbus_init(ifxusb_core_if_t *_core_if) -{ - #if defined(__UEIP__) - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - if ( !g_usb_vbus_trigger ) - { - ifx_led_trigger_register("USB_VBUS", &g_usb_vbus_trigger); - if ( g_usb_vbus_trigger != NULL ) - { - struct ifx_led_trigger_attrib attrib = {0}; - attrib.delay_on = 0; - attrib.delay_off = 0; - attrib.timeout = 0; - attrib.def_value = 0; - attrib.flags = IFX_LED_TRIGGER_ATTRIB_DELAY_ON | IFX_LED_TRIGGER_ATTRIB_DELAY_OFF | IFX_LED_TRIGGER_ATTRIB_TIMEOUT | IFX_LED_TRIGGER_ATTRIB_DEF_VALUE; - IFX_DEBUGP("Reg USB power!!\n"); - ifx_led_trigger_set_attrib(g_usb_vbus_trigger, &attrib); - ifxusb_vbus_status =0; - } - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0 && !g_usb_vbus1_trigger ) - { - ifx_led_trigger_register("USB_VBUS1", &g_usb_vbus1_trigger); - if ( g_usb_vbus1_trigger != NULL ) - { - struct ifx_led_trigger_attrib attrib = {0}; - attrib.delay_on = 0; - attrib.delay_off = 0; - attrib.timeout = 0; - attrib.def_value = 0; - attrib.flags = IFX_LED_TRIGGER_ATTRIB_DELAY_ON | IFX_LED_TRIGGER_ATTRIB_DELAY_OFF | IFX_LED_TRIGGER_ATTRIB_TIMEOUT | IFX_LED_TRIGGER_ATTRIB_DEF_VALUE; - IFX_DEBUGP("Reg USB1 power!!\n"); - ifx_led_trigger_set_attrib(g_usb_vbus1_trigger, &attrib); - ifxusb_vbus1_status =0; - } - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1 && !g_usb_vbus2_trigger ) - { - ifx_led_trigger_register("USB_VBUS2", &g_usb_vbus2_trigger); - if ( g_usb_vbus2_trigger != NULL ) - { - struct ifx_led_trigger_attrib attrib = {0}; - attrib.delay_on = 0; - attrib.delay_off = 0; - attrib.timeout = 0; - attrib.def_value = 0; - attrib.flags = IFX_LED_TRIGGER_ATTRIB_DELAY_ON | IFX_LED_TRIGGER_ATTRIB_DELAY_OFF | IFX_LED_TRIGGER_ATTRIB_TIMEOUT | IFX_LED_TRIGGER_ATTRIB_DEF_VALUE; - IFX_DEBUGP("Reg USB2 power!!\n"); - ifx_led_trigger_set_attrib(g_usb_vbus2_trigger, &attrib); - ifxusb_vbus2_status =0; - } - } - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - /* == 20100712 AVM/WK use gpio_inited as bitmask == */ - if(ifxusb_vbus_gpio_inited == 0) - { - if(!ifx_gpio_register(IFX_GPIO_MODULE_USB)) - { - IFX_DEBUGP("Register USB VBus through GPIO OK!!\n"); - #ifdef IFX_GPIO_USB_VBUS - ifxusb_vbus_status =0; - #endif //IFX_GPIO_USB_VBUS - #ifdef IFX_GPIO_USB_VBUS1 - ifxusb_vbus1_status=0; - #endif //IFX_GPIO_USB_VBUS1 - #ifdef IFX_GPIO_USB_VBUS2 - ifxusb_vbus2_status=0; - #endif //IFX_GPIO_USB_VBUS2 - ifxusb_vbus_gpio_inited|= (1<<_core_if->core_no); - } - else - IFX_PRINT("Register USB VBus Failed!!\n"); - } else { - ifxusb_vbus_gpio_inited|= (1<<_core_if->core_no); - } - #endif //defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - #endif //defined(__UEIP__) -} - -void ifxusb_vbus_free(ifxusb_core_if_t *_core_if) -{ - #if defined(__UEIP__) - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - if ( g_usb_vbus_trigger ) - { - ifx_led_trigger_deregister(g_usb_vbus_trigger); - g_usb_vbus_trigger = NULL; - ifxusb_vbus_status =-1; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0 && g_usb_vbus1_trigger ) - { - ifx_led_trigger_deregister(g_usb_vbus1_trigger); - g_usb_vbus1_trigger = NULL; - ifxusb_vbus1_status =-1; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1 && g_usb_vbus2_trigger ) - { - ifx_led_trigger_deregister(g_usb_vbus2_trigger); - g_usb_vbus2_trigger = NULL; - ifxusb_vbus2_status =-1; - } - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - /* == 20100712 AVM/WK use gpio_inited as bitmask == */ - if((ifxusb_vbus_gpio_inited & (1<<_core_if->core_no)) == ifxusb_vbus_gpio_inited) - { - ifx_gpio_deregister(IFX_GPIO_MODULE_USB); - #ifdef IFX_GPIO_USB_VBUS - ifxusb_vbus_status =-1; - #endif //IFX_GPIO_USB_VBUS - #ifdef IFX_GPIO_USB_VBUS1 - ifxusb_vbus1_status=-1; - #endif //IFX_GPIO_USB_VBUS1 - #ifdef IFX_GPIO_USB_VBUS2 - ifxusb_vbus2_status=-1; - #endif //IFX_GPIO_USB_VBUS2 - } - ifxusb_vbus_gpio_inited &= ~(1<<_core_if->core_no); - #endif //defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - #endif //defined(__UEIP__) -} - - -/*! - \brief Turn on the USB 5V VBus Power - \param _core_if Pointer of core_if structure - */ -void ifxusb_vbus_on(ifxusb_core_if_t *_core_if) -{ - IFX_DEBUGP("SENDING VBus POWER UP\n"); - #if defined(__UEIP__) - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - if ( g_usb_vbus_trigger && ifxusb_vbus_status==0) - { - ifx_led_trigger_activate(g_usb_vbus_trigger); - IFX_DEBUGP("Enable USB power!!\n"); - ifxusb_vbus_status=1; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0 && g_usb_vbus1_trigger && ifxusb_vbus1_status==0) - { - ifx_led_trigger_activate(g_usb_vbus1_trigger); - IFX_DEBUGP("Enable USB1 power!!\n"); - ifxusb_vbus1_status=1; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1 && g_usb_vbus2_trigger && ifxusb_vbus2_status==0) - { - ifx_led_trigger_activate(g_usb_vbus2_trigger); - IFX_DEBUGP("Enable USB2 power!!\n"); - ifxusb_vbus2_status=1; - } - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - if(ifxusb_vbus_gpio_inited) - { - #if defined(IFX_GPIO_USB_VBUS) - if(ifxusb_vbus_status==0) - { - ifx_gpio_output_set(IFX_GPIO_USB_VBUS,IFX_GPIO_MODULE_USB); - ifxusb_vbus_status=1; - } - #endif - #if defined(IFX_GPIO_USB_VBUS1) - if(_core_if->core_no==0 && ifxusb_vbus1_status==0) - { - ifx_gpio_output_set(IFX_GPIO_USB_VBUS1,IFX_GPIO_MODULE_USB); - ifxusb_vbus1_status=1; - } - #endif - #if defined(IFX_GPIO_USB_VBUS2) - if(_core_if->core_no==1 && ifxusb_vbus2_status==0) - { - ifx_gpio_output_set(IFX_GPIO_USB_VBUS2,IFX_GPIO_MODULE_USB); - ifxusb_vbus2_status=1; - } - #endif - } - #endif //defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - #else - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_vbus_status=1; - //usb_set_vbus_on(); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (4, (volatile unsigned long *)AMAZON_SE_GPIO_P0_OUT); - ifxusb_vbus_status=1; - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - if (bsp_port_reserve_pin(1, 13, PORT_MODULE_USB) != 0) - { - IFX_PRINT("Can't enable USB1 5.5V power!!\n"); - return; - } - bsp_port_clear_altsel0(1, 13, PORT_MODULE_USB); - bsp_port_clear_altsel1(1, 13, PORT_MODULE_USB); - bsp_port_set_dir_out(1, 13, PORT_MODULE_USB); - bsp_port_set_pudsel(1, 13, PORT_MODULE_USB); - bsp_port_set_puden(1, 13, PORT_MODULE_USB); - bsp_port_set_output(1, 13, PORT_MODULE_USB); - IFX_DEBUGP("Enable USB1 power!!\n"); - ifxusb_vbus1_status=1; - } - else - { - if (bsp_port_reserve_pin(3, 4, PORT_MODULE_USB) != 0) - { - IFX_PRINT("Can't enable USB2 5.5V power!!\n"); - return; - } - bsp_port_clear_altsel0(3, 4, PORT_MODULE_USB); - bsp_port_clear_altsel1(3, 4, PORT_MODULE_USB); - bsp_port_set_dir_out(3, 4, PORT_MODULE_USB); - bsp_port_set_pudsel(3, 4, PORT_MODULE_USB); - bsp_port_set_puden(3, 4, PORT_MODULE_USB); - bsp_port_set_output(3, 4, PORT_MODULE_USB); - IFX_DEBUGP("Enable USB2 power!!\n"); - ifxusb_vbus2_status=1; - } - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - if(_core_if->core_no==0) - { - ifxusb_vbus1_status=1; - } - else - { - ifxusb_vbus2_status=1; - } - #endif //defined(__IS_VR9__) - #endif //defined(__UEIP__) -} - - -/*! - \brief Turn off the USB 5V VBus Power - \param _core_if Pointer of core_if structure - */ -void ifxusb_vbus_off(ifxusb_core_if_t *_core_if) -{ - IFX_DEBUGP("SENDING VBus POWER OFF\n"); - - #if defined(__UEIP__) - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - if ( g_usb_vbus_trigger && ifxusb_vbus_status==1) - { - ifx_led_trigger_deactivate(g_usb_vbus_trigger); - IFX_DEBUGP("Disable USB power!!\n"); - ifxusb_vbus_status=0; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0 && g_usb_vbus1_trigger && ifxusb_vbus1_status==1) - { - ifx_led_trigger_deactivate(g_usb_vbus1_trigger); - IFX_DEBUGP("Disable USB1 power!!\n"); - ifxusb_vbus1_status=0; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1 && g_usb_vbus2_trigger && ifxusb_vbus2_status==1) - { - ifx_led_trigger_deactivate(g_usb_vbus2_trigger); - IFX_DEBUGP("Disable USB2 power!!\n"); - ifxusb_vbus2_status=0; - } - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - if(ifxusb_vbus_gpio_inited) - { - #if defined(IFX_GPIO_USB_VBUS) - if(ifxusb_vbus_status==1) - { - ifx_gpio_output_clear(IFX_GPIO_USB_VBUS,IFX_GPIO_MODULE_USB); - ifxusb_vbus_status=0; - } - #endif - #if defined(IFX_GPIO_USB_VBUS1) - if(_core_if->core_no==0 && ifxusb_vbus1_status==1) - { - ifx_gpio_output_clear(IFX_GPIO_USB_VBUS1,IFX_GPIO_MODULE_USB); - ifxusb_vbus1_status=0; - } - #endif - #if defined(IFX_GPIO_USB_VBUS2) - if(_core_if->core_no==1 && ifxusb_vbus2_status==1) - { - ifx_gpio_output_clear(IFX_GPIO_USB_VBUS2,IFX_GPIO_MODULE_USB); - ifxusb_vbus2_status=0; - } - #endif - } - #endif //defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - #else - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_vbus_status=0; - //usb_set_vbus_on(); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - clear_bit (4, (volatile unsigned long *)AMAZON_SE_GPIO_P0_OUT); - ifxusb_vbus_status=0; - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - if (bsp_port_reserve_pin(1, 13, PORT_MODULE_USB) != 0) { - IFX_PRINT("Can't Disable USB1 5.5V power!!\n"); - return; - } - bsp_port_clear_altsel0(1, 13, PORT_MODULE_USB); - bsp_port_clear_altsel1(1, 13, PORT_MODULE_USB); - bsp_port_set_dir_out(1, 13, PORT_MODULE_USB); - bsp_port_set_pudsel(1, 13, PORT_MODULE_USB); - bsp_port_set_puden(1, 13, PORT_MODULE_USB); - bsp_port_clear_output(1, 13, PORT_MODULE_USB); - IFX_DEBUGP("Disable USB1 power!!\n"); - ifxusb_vbus1_status=0; - } - else - { - if (bsp_port_reserve_pin(3, 4, PORT_MODULE_USB) != 0) { - IFX_PRINT("Can't Disable USB2 5.5V power!!\n"); - return; - } - bsp_port_clear_altsel0(3, 4, PORT_MODULE_USB); - bsp_port_clear_altsel1(3, 4, PORT_MODULE_USB); - bsp_port_set_dir_out(3, 4, PORT_MODULE_USB); - bsp_port_set_pudsel(3, 4, PORT_MODULE_USB); - bsp_port_set_puden(3, 4, PORT_MODULE_USB); - bsp_port_clear_output(3, 4, PORT_MODULE_USB); - IFX_DEBUGP("Disable USB2 power!!\n"); - - ifxusb_vbus2_status=0; - } - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - if(_core_if->core_no==0) - { - ifxusb_vbus1_status=0; - } - else - { - ifxusb_vbus2_status=0; - } - #endif //defined(__IS_VR9__) - #endif //defined(__UEIP__) -} - - - -/*! - \brief Read Current VBus status - \param _core_if Pointer of core_if structure - */ -int ifxusb_vbus(ifxusb_core_if_t *_core_if) -{ -#if defined(__UEIP__) - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - return (ifxusb_vbus_status); - #endif - - #if defined(IFX_GPIO_USB_VBUS1) || defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0) - return (ifxusb_vbus1_status); - #endif - - #if defined(IFX_GPIO_USB_VBUS2) || defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1) - return (ifxusb_vbus2_status); - #endif -#else //defined(__UEIP__) -#endif - return -1; -} - -#if defined(__UEIP__) -#else - #if defined(__IS_TWINPASS__) - #define ADSL_BASE 0x20000 - #define CRI_BASE 0x31F00 - #define CRI_CCR0 CRI_BASE + 0x00 - #define CRI_CCR1 CRI_BASE + 0x01*4 - #define CRI_CDC0 CRI_BASE + 0x02*4 - #define CRI_CDC1 CRI_BASE + 0x03*4 - #define CRI_RST CRI_BASE + 0x04*4 - #define CRI_MASK0 CRI_BASE + 0x05*4 - #define CRI_MASK1 CRI_BASE + 0x06*4 - #define CRI_MASK2 CRI_BASE + 0x07*4 - #define CRI_STATUS0 CRI_BASE + 0x08*4 - #define CRI_STATUS1 CRI_BASE + 0x09*4 - #define CRI_STATUS2 CRI_BASE + 0x0A*4 - #define CRI_AMASK0 CRI_BASE + 0x0B*4 - #define CRI_AMASK1 CRI_BASE + 0x0C*4 - #define CRI_UPDCTL CRI_BASE + 0x0D*4 - #define CRI_MADST CRI_BASE + 0x0E*4 - // 0x0f is missing - #define CRI_EVENT0 CRI_BASE + 0x10*4 - #define CRI_EVENT1 CRI_BASE + 0x11*4 - #define CRI_EVENT2 CRI_BASE + 0x12*4 - - #define IRI_I_ENABLE 0x32000 - #define STY_SMODE 0x3c004 - #define AFE_TCR_0 0x3c0dc - #define AFE_ADDR_ADDR 0x3c0e8 - #define AFE_RDATA_ADDR 0x3c0ec - #define AFE_WDATA_ADDR 0x3c0f0 - #define AFE_CONFIG 0x3c0f4 - #define AFE_SERIAL_CFG 0x3c0fc - - #define DFE_BASE_ADDR 0xBE116000 - //#define DFE_BASE_ADDR 0x9E116000 - - #define MEI_FR_ARCINT_C (DFE_BASE_ADDR + 0x0000001C) - #define MEI_DBG_WADDR_C (DFE_BASE_ADDR + 0x00000024) - #define MEI_DBG_RADDR_C (DFE_BASE_ADDR + 0x00000028) - #define MEI_DBG_DATA_C (DFE_BASE_ADDR + 0x0000002C) - #define MEI_DBG_DECO_C (DFE_BASE_ADDR + 0x00000030) - #define MEI_DBG_MASTER_C (DFE_BASE_ADDR + 0x0000003C) - - static void WriteARCmem(uint32_t addr, uint32_t data) - { - writel(1 ,(volatile uint32_t *)MEI_DBG_MASTER_C); - writel(1 ,(volatile uint32_t *)MEI_DBG_DECO_C ); - writel(addr ,(volatile uint32_t *)MEI_DBG_WADDR_C ); - writel(data ,(volatile uint32_t *)MEI_DBG_DATA_C ); - while( (ifxusb_rreg((volatile uint32_t *)MEI_FR_ARCINT_C) & 0x20) != 0x20 ){}; - writel(0 ,(volatile uint32_t *)MEI_DBG_MASTER_C); - IFX_DEBUGP("WriteARCmem %08x %08x\n",addr,data); - }; - - static uint32_t ReadARCmem(uint32_t addr) - { - u32 data; - writel(1 ,(volatile uint32_t *)MEI_DBG_MASTER_C); - writel(1 ,(volatile uint32_t *)MEI_DBG_DECO_C ); - writel(addr ,(volatile uint32_t *)MEI_DBG_RADDR_C ); - while( (ifxusb_rreg((volatile uint32_t *)MEI_FR_ARCINT_C) & 0x20) != 0x20 ){}; - data = ifxusb_rreg((volatile uint32_t *)MEI_DBG_DATA_C ); - writel(0 ,(volatile uint32_t *)MEI_DBG_MASTER_C); - IFX_DEBUGP("ReadARCmem %08x %08x\n",addr,data); - return data; - }; - - void ifxusb_enable_afe_oc(void) - { - /* Start the clock */ - WriteARCmem(CRI_UPDCTL ,0x00000008); - WriteARCmem(CRI_CCR0 ,0x00000014); - WriteARCmem(CRI_CCR1 ,0x00000500); - WriteARCmem(AFE_CONFIG ,0x000001c8); - WriteARCmem(AFE_SERIAL_CFG,0x00000016); // (DANUBE_PCI_CFG_BASE+(1<<addrline))AFE serial interface clock & data latch edge - WriteARCmem(AFE_TCR_0 ,0x00000002); - //Take afe out of reset - WriteARCmem(AFE_CONFIG ,0x000000c0); - WriteARCmem(IRI_I_ENABLE ,0x00000101); - WriteARCmem(STY_SMODE ,0x00001980); - - ReadARCmem(CRI_UPDCTL ); - ReadARCmem(CRI_CCR0 ); - ReadARCmem(CRI_CCR1 ); - ReadARCmem(AFE_CONFIG ); - ReadARCmem(AFE_SERIAL_CFG); // (DANUBE_PCI_CFG_BASE+(1<<addrline))AFE serial interface clock & data latch edge - ReadARCmem(AFE_TCR_0 ); - ReadARCmem(AFE_CONFIG ); - ReadARCmem(IRI_I_ENABLE ); - ReadARCmem(STY_SMODE ); - } - #endif //defined(__IS_TWINPASS__) -#endif //defined(__UEIP__) - - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_ctl.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_ctl.c deleted file mode 100644 index ade8e13cb2..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_ctl.c +++ /dev/null @@ -1,1385 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_ctl.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : Implementing the procfs and sysfs for IFX USB driver - *****************************************************************************/ - -/*! \file ifxusb_ctl.c - \ingroup IFXUSB_DRIVER_V3 - \brief Implementing the procfs and sysfs for IFX USB driver -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - - -#include <linux/proc_fs.h> -#include <asm/byteorder.h> -#include <asm/unaligned.h> -#include <asm/uaccess.h> - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - -#ifdef __IS_DEVICE__ - #include "ifxpcd.h" -#endif - -#ifdef __IS_HOST__ - #include "ifxhcd.h" -#endif - -#include <linux/device.h> -#include <linux/platform_device.h> -#include <linux/gfp.h> - - -#ifdef __IS_HOST__ - extern char ifxusb_driver_name[]; - - #ifdef __IS_DUAL__ - extern ifxhcd_hcd_t ifxusb_hcd_1; - extern ifxhcd_hcd_t ifxusb_hcd_2; - extern char ifxusb_hcd_name_1[]; - extern char ifxusb_hcd_name_2[]; - #else - extern ifxhcd_hcd_t ifxusb_hcd; - extern char ifxusb_hcd_name[]; - #endif - -#endif - -#ifdef __IS_DEVICE__ - extern char ifxusb_driver_name[]; - - extern ifxpcd_pcd_t ifxusb_pcd; - extern char ifxusb_pcd_name[]; -#endif - - -//Attributes for sysfs (for 2.6 only) - -extern struct device_attribute dev_attr_dbglevel; - -#ifdef __IS_DUAL__ - extern struct device_attribute dev_attr_dump_params_1; - extern struct device_attribute dev_attr_dump_params_2; -#else - extern struct device_attribute dev_attr_dump_params; -#endif - -#ifdef __IS_DUAL__ - extern struct device_attribute dev_attr_mode_1; - extern struct device_attribute dev_attr_mode_2; -#else - extern struct device_attribute dev_attr_mode; -#endif - -#ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - extern struct device_attribute dev_attr_buspower_1; - extern struct device_attribute dev_attr_buspower_2; - extern struct device_attribute dev_attr_bussuspend_1; - extern struct device_attribute dev_attr_bussuspend_2; - extern struct device_attribute dev_attr_busconnected_1; - extern struct device_attribute dev_attr_busconnected_2; - extern struct device_attribute dev_attr_connectspeed_1; - extern struct device_attribute dev_attr_connectspeed_1; - #else - extern struct device_attribute dev_attr_buspower; - extern struct device_attribute dev_attr_bussuspend; - extern struct device_attribute dev_attr_busconnected; - extern struct device_attribute dev_attr_connectspeed; - #endif -#endif //__IS_HOST__ - -#ifdef __IS_DEVICE__ - extern struct device_attribute dev_attr_devspeed; - extern struct device_attribute dev_attr_enumspeed; -#endif //__IS_DEVICE__ - -#ifdef __ENABLE_DUMP__ - #ifdef __IS_DUAL__ - extern struct device_attribute dev_attr_dump_reg_1; - extern struct device_attribute dev_attr_dump_reg_2; - extern struct device_attribute dev_attr_dump_spram_1; - extern struct device_attribute dev_attr_dump_spram_2; - #ifdef __IS_HOST__ - extern struct device_attribute dev_attr_dump_host_state_1; - extern struct device_attribute dev_attr_dump_host_state_2; - #else - #endif - #else - extern struct device_attribute dev_attr_dump_reg; - extern struct device_attribute dev_attr_dump_spram; - #ifdef __IS_HOST__ - extern struct device_attribute dev_attr_dump_host_state; - #else - #endif - #endif -#endif //__ENABLE_DUMP__ - - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - -static ssize_t procfs_dbglevel_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) -{ - #ifdef __IS_HOST__ - return sprintf( buf, "%08X\n",h_dbg_lvl ); - #else - return sprintf( buf, "%08X\n",d_dbg_lvl ); - #endif -} - -static ssize_t procfs_dbglevel_store(struct file *file, const char *buffer, unsigned long count, void *data) -{ - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - #ifdef __IS_HOST__ - h_dbg_lvl =value; - #else - d_dbg_lvl =value; - #endif - //turn on and off power - return count; -} - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dbglevel_show( struct device *_dev, struct device_attribute *attr,char *buf) -#else - static ssize_t sysfs_dbglevel_show( struct device *_dev, char *buf) -#endif -{ - #ifdef __IS_HOST__ - return sprintf( buf, "%08X\n",h_dbg_lvl ); - #else - return sprintf( buf, "%08X\n",d_dbg_lvl ); - #endif -} - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dbglevel_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) -#else - static ssize_t sysfs_dbglevel_store( struct device *_dev, const char *buffer, size_t count ) -#endif -{ - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - #ifdef __IS_HOST__ - h_dbg_lvl =value; - #else - d_dbg_lvl =value; - #endif - //turn on and off power - return count; -} - -DEVICE_ATTR(dbglevel, S_IRUGO|S_IWUSR, sysfs_dbglevel_show, sysfs_dbglevel_store); - - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - -static void ifxusb_dump_params(ifxusb_core_if_t *_core_if); - -#ifdef __IS_DUAL__ - static void dump_params_1(void) - { - ifxusb_dump_params(&ifxusb_hcd_1.core_if); - } - static void dump_params_2(void) - { - ifxusb_dump_params(&ifxusb_hcd_2.core_if); - } - - static ssize_t procfs_dump_params_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_params_1(); - return 0; - } - static ssize_t procfs_dump_params_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_params_2(); - return 0; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_params_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_params_show_1( struct device *_dev,char *buf) - #endif - { - dump_params_1(); - return 0; - } - DEVICE_ATTR(dump_params_1, S_IRUGO|S_IWUSR, sysfs_dump_params_show_1, NULL); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_params_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_params_show_2( struct device *_dev,char *buf) - #endif - { - dump_params_2(); - return 0; - } - - DEVICE_ATTR(dump_params_2, S_IRUGO|S_IWUSR, sysfs_dump_params_show_2, NULL); -#else - static void dump_params(void) - { - #ifdef __IS_HOST__ - ifxusb_dump_params(&ifxusb_hcd.core_if); - #else - ifxusb_dump_params(&ifxusb_pcd.core_if); - #endif - } - - static ssize_t procfs_dump_params_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_params(); - return 0; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_params_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_params_show( struct device *_dev,char *buf) - #endif - { - dump_params(); - return 0; - } - DEVICE_ATTR(dump_params, S_IRUGO|S_IWUSR, sysfs_dump_params_show, NULL); -#endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - -#ifdef __IS_DUAL__ - static ssize_t mode_show_1(char *buf) - { - if((ifxusb_rreg(&ifxusb_hcd_1.core_if.core_global_regs->gintsts ) & 0x1) == 1) - return sprintf( buf, "HOST\n" ); - else - return sprintf( buf, "DEVICE(INCORRECT!)\n" ); - } - - static ssize_t mode_show_2(char *buf) - { - if((ifxusb_rreg(&ifxusb_hcd_2.core_if.core_global_regs->gintsts ) & 0x1) == 1) - return sprintf( buf, "HOST\n" ); - else - return sprintf( buf, "DEVICE(INCORRECT!)\n" ); - } - - static ssize_t procfs_mode_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return mode_show_1(buf); - } - static ssize_t procfs_mode_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return mode_show_2(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_mode_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_mode_show_1( struct device *_dev,char *buf) - #endif - { - return mode_show_1(buf); - } - - DEVICE_ATTR(mode_1, S_IRUGO|S_IWUSR, sysfs_mode_show_1, 0); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_mode_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_mode_show_2( struct device *_dev,char *buf) - #endif - { - return mode_show_2(buf); - } - DEVICE_ATTR(mode_2, S_IRUGO|S_IWUSR, sysfs_mode_show_2, NULL); -#else - static ssize_t mode_show(char *buf) - { - #ifdef __IS_HOST__ - if((ifxusb_rreg(&ifxusb_hcd.core_if.core_global_regs->gintsts ) & 0x1) == 1) - return sprintf( buf, "HOST\n" ); - else - return sprintf( buf, "DEVICE(INCORRECT!)\n" ); - #else - if((ifxusb_rreg(&ifxusb_pcd.core_if.core_global_regs->gintsts ) & 0x1) != 1) - return sprintf( buf, "DEVICE\n" ); - else - return sprintf( buf, "HOST(INCORRECT!)\n" ); - #endif - } - static ssize_t procfs_mode_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return mode_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_mode_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_mode_show( struct device *_dev, char *buf) - #endif - { - return mode_show(buf); - } - DEVICE_ATTR(mode, S_IRUGO|S_IWUSR, sysfs_mode_show, NULL); -#endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - -#ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - static ssize_t buspower_show_1(char *buf) - { - if(ifxusb_vbus (&ifxusb_hcd_1.core_if)==1) return sprintf( buf, "1\n" ); - if(ifxusb_vbus (&ifxusb_hcd_1.core_if)==0) return sprintf( buf, "0\n" ); - return sprintf( buf, "UNKNOWN\n" ); - } - static void buspower_store_1(uint32_t value) - { - if (value==1) ifxusb_vbus_on (&ifxusb_hcd_1.core_if); - else if(value==0) ifxusb_vbus_off(&ifxusb_hcd_1.core_if); - } - static ssize_t buspower_show_2(char *buf) - { - if(ifxusb_vbus (&ifxusb_hcd_2.core_if)==1) return sprintf( buf, "1\n" ); - if(ifxusb_vbus (&ifxusb_hcd_2.core_if)==0) return sprintf( buf, "0\n" ); - return sprintf( buf, "UNKNOWN\n" ); - } - static void buspower_store_2(uint32_t value) - { - if (value==1) ifxusb_vbus_on (&ifxusb_hcd_2.core_if); - else if(value==0) ifxusb_vbus_off(&ifxusb_hcd_2.core_if); - } - static ssize_t procfs_buspower_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return buspower_show_1(buf); - } - static ssize_t procfs_buspower_store_1(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - buspower_store_1(value); - return count; - } - static ssize_t procfs_buspower_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return buspower_show_2(buf); - } - static ssize_t procfs_buspower_store_2(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - buspower_store_2(value); - return count; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_buspower_show_1( struct device *_dev,char *buf) - #endif - { - return buspower_show_1(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_store_1( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_buspower_store_1( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - buspower_store_1(value); - return count; - } - DEVICE_ATTR(buspower_1, S_IRUGO|S_IWUSR, sysfs_buspower_show_1, sysfs_buspower_store_1); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_buspower_show_2( struct device *_dev,char *buf) - #endif - { - return buspower_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_store_2( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_buspower_store_2( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - buspower_store_2(value); - return count; - } - DEVICE_ATTR(buspower_2, S_IRUGO|S_IWUSR, sysfs_buspower_show_2, sysfs_buspower_store_2); - #else - static ssize_t buspower_show(char *buf) - { - if(ifxusb_vbus (&ifxusb_hcd.core_if)==1) return sprintf( buf, "1\n" ); - if(ifxusb_vbus (&ifxusb_hcd.core_if)==0) return sprintf( buf, "0\n" ); - return sprintf( buf, "UNKNOWN\n" ); - } - static void buspower_store(uint32_t value) - { - if (value==1) ifxusb_vbus_on (&ifxusb_hcd.core_if); - else if(value==0) ifxusb_vbus_off(&ifxusb_hcd.core_if); - } - static ssize_t procfs_buspower_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return buspower_show(buf); - } - static ssize_t procfs_buspower_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - buspower_store(value); - return count; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_buspower_show( struct device *_dev, char *buf) - #endif - { - return buspower_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_buspower_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - buspower_store(value); - return count; - } - DEVICE_ATTR(buspower, S_IRUGO|S_IWUSR, sysfs_buspower_show, sysfs_buspower_store); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - - #ifdef __IS_DUAL__ - static ssize_t bussuspend_show_1(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0); - return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp); - } - static ssize_t bussuspend_show_2(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0); - return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp); - } - - static ssize_t procfs_bussuspend_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bussuspend_show_1(buf); - } - static ssize_t procfs_bussuspend_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bussuspend_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bussuspend_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bussuspend_show_1( struct device *_dev,char *buf) - #endif - { - return bussuspend_show_1(buf); - } - DEVICE_ATTR(bussuspend_1, S_IRUGO|S_IWUSR, sysfs_bussuspend_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bussuspend_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bussuspend_show_2( struct device *_dev,char *buf) - #endif - { - return bussuspend_show_2(buf); - } - DEVICE_ATTR(bussuspend_2, S_IRUGO|S_IWUSR, sysfs_bussuspend_show_2, 0); - #else - static ssize_t bussuspend_show(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0); - return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp); - } - static ssize_t procfs_bussuspend_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bussuspend_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bussuspend_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bussuspend_show( struct device *_dev, char *buf) - #endif - { - return bussuspend_show(buf); - } - DEVICE_ATTR(bussuspend, S_IRUGO|S_IWUSR, sysfs_bussuspend_show, 0); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #ifdef __IS_DUAL__ - static ssize_t busconnected_show_1(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0); - return sprintf (buf, "Bus Connected = 0x%x\n", val.b.prtconnsts); - } - static ssize_t busconnected_show_2(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0); - return sprintf (buf, "Bus Connected = 0x%x\n", val.b.prtconnsts); - } - - static ssize_t procfs_busconnected_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return busconnected_show_1(buf); - } - static ssize_t procfs_busconnected_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return busconnected_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_busconnected_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_busconnected_show_1( struct device *_dev,char *buf) - #endif - { - return busconnected_show_1(buf); - } - DEVICE_ATTR(busconnected_1, S_IRUGO|S_IWUSR, sysfs_busconnected_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_busconnected_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_busconnected_show_2( struct device *_dev,char *buf) - #endif - { - return busconnected_show_2(buf); - } - DEVICE_ATTR(busconnected_2, S_IRUGO|S_IWUSR, sysfs_busconnected_show_2, 0); - #else - static ssize_t busconnected_show(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0); - return sprintf (buf, "Bus Connected = 0x%x\n", val.b.prtconnsts); - } - static ssize_t procfs_busconnected_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return busconnected_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_busconnected_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_busconnected_show( struct device *_dev, char *buf) - #endif - { - return busconnected_show(buf); - } - DEVICE_ATTR(busconnected, S_IRUGO|S_IWUSR, sysfs_busconnected_show, 0); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #ifdef __IS_DUAL__ - static ssize_t connectspeed_show_1(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0); - if( val.b.prtspd ==0) return sprintf (buf, "Bus Speed = High (%d)\n", val.b.prtspd); - if( val.b.prtspd ==1) return sprintf (buf, "Bus Speed = Full (%d)\n", val.b.prtspd); - if( val.b.prtspd ==2) return sprintf (buf, "Bus Speed = Low (%d)\n", val.b.prtspd); - return sprintf (buf, "Bus Speed = Unknown (%d)\n", val.b.prtspd); - } - static ssize_t connectspeed_show_2(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0); - if( val.b.prtspd ==0) return sprintf (buf, "Bus Speed = High (%d)\n", val.b.prtspd); - if( val.b.prtspd ==1) return sprintf (buf, "Bus Speed = Full (%d)\n", val.b.prtspd); - if( val.b.prtspd ==2) return sprintf (buf, "Bus Speed = Low (%d)\n", val.b.prtspd); - return sprintf (buf, "Bus Speed = Unknown (%d)\n", val.b.prtspd); - } - - static ssize_t procfs_connectspeed_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return connectspeed_show_1(buf); - } - static ssize_t procfs_connectspeed_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return connectspeed_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_connectspeed_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_connectspeed_show_1( struct device *_dev,char *buf) - #endif - { - return connectspeed_show_1(buf); - } - DEVICE_ATTR(connectspeed_1, S_IRUGO|S_IWUSR, sysfs_connectspeed_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_connectspeed_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_connectspeed_show_2( struct device *_dev,char *buf) - #endif - { - return connectspeed_show_2(buf); - } - DEVICE_ATTR(connectspeed_2, S_IRUGO|S_IWUSR, sysfs_connectspeed_show_2, 0); - #else - static ssize_t connectspeed_show(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0); - if( val.b.prtspd ==0) return sprintf (buf, "Bus Speed = High (%d)\n", val.b.prtspd); - if( val.b.prtspd ==1) return sprintf (buf, "Bus Speed = Full (%d)\n", val.b.prtspd); - if( val.b.prtspd ==2) return sprintf (buf, "Bus Speed = Low (%d)\n", val.b.prtspd); - return sprintf (buf, "Bus Speed = Unknown (%d)\n", val.b.prtspd); - } - - static ssize_t procfs_connectspeed_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return connectspeed_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_connectspeed_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_connectspeed_show( struct device *_dev, char *buf) - #endif - { - return connectspeed_show(buf); - } - DEVICE_ATTR(connectspeed, S_IRUGO|S_IWUSR, sysfs_connectspeed_show, 0); - #endif -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -#endif - - -#ifdef __IS_DEVICE__ -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - static ssize_t devspeed_show(char *buf) - { - dcfg_data_t val; - val.d32 = ifxusb_rreg(&ifxusb_pcd.core_if.dev_global_regs->dcfg); - if( val.b.devspd ==0) return sprintf (buf, "Dev Speed = High (%d)\n", val.b.devspd); - if( val.b.devspd ==1) return sprintf (buf, "Dev Speed = Full (%d)\n", val.b.devspd); - if( val.b.devspd ==3) return sprintf (buf, "Dev Speed = Full (%d)\n", val.b.devspd); - return sprintf (buf, "Dev Speed = Unknown (%d)\n", val.b.devspd); - } - - static ssize_t procfs_devspeed_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return devspeed_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_devspeed_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_devspeed_show( struct device *_dev, char *buf) - #endif - { - return devspeed_show(buf); - } - DEVICE_ATTR(devspeed, S_IRUGO|S_IWUSR, sysfs_devspeed_show, 0); - - static ssize_t enumspeed_show(char *buf) - { - dsts_data_t val; - val.d32 = ifxusb_rreg(&ifxusb_pcd.core_if.dev_global_regs->dsts); - if( val.b.enumspd ==0) return sprintf (buf, "Enum Speed = High (%d)\n", val.b.enumspd); - if( val.b.enumspd ==1) return sprintf (buf, "Enum Speed = Full (%d)\n", val.b.enumspd); - if( val.b.enumspd ==2) return sprintf (buf, "Enum Speed = Low (%d)\n", val.b.enumspd); - return sprintf (buf, "Enum Speed = invalid(%d)\n", val.b.enumspd); - } - - static ssize_t procfs_enumspeed_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return enumspeed_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_enumspeed_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_enumspeed_show( struct device *_dev, char *buf) - #endif - { - return enumspeed_show(buf); - } - DEVICE_ATTR(enumspeed, S_IRUGO|S_IWUSR, sysfs_enumspeed_show, 0); -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -#endif - - -////////////////////////////////////////////////////////////////////////////////// -#ifdef __ENABLE_DUMP__ - - #ifdef __IS_DUAL__ - static void dump_reg_1(void) - { - ifxusb_dump_registers(&ifxusb_hcd_1.core_if); - } - static void dump_reg_2(void) - { - ifxusb_dump_registers(&ifxusb_hcd_2.core_if); - } - - static ssize_t procfs_dump_reg_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_reg_1(); - return 0; - } - static ssize_t procfs_dump_reg_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_reg_2(); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_reg_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_reg_show_1( struct device *_dev,char *buf) - #endif - { - dump_reg_1(); - return 0; - } - DEVICE_ATTR(dump_reg_1, S_IRUGO|S_IWUSR, sysfs_dump_reg_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_reg_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_reg_show_2( struct device *_dev,char *buf) - #endif - { - dump_reg_2(); - return 0; - } - DEVICE_ATTR(dump_reg_2, S_IRUGO|S_IWUSR, sysfs_dump_reg_show_2, 0); - #else - static void dump_reg(void) - { - #ifdef __IS_HOST__ - ifxusb_dump_registers(&ifxusb_hcd.core_if); - #endif - #ifdef __IS_DEVICE__ - ifxusb_dump_registers(&ifxusb_pcd.core_if); - #endif - } - static ssize_t procfs_dump_reg_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_reg(); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_reg_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_reg_show( struct device *_dev,char *buf) - #endif - { - dump_reg(); - return 0; - } - DEVICE_ATTR(dump_reg, S_IRUGO|S_IWUSR, sysfs_dump_reg_show, 0); - #endif - - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #ifdef __IS_DUAL__ - static void dump_spram_1(void) - { - ifxusb_dump_spram(&ifxusb_hcd_1.core_if); - } - static void dump_spram_2(void) - { - ifxusb_dump_spram(&ifxusb_hcd_2.core_if); - } - - static ssize_t procfs_dump_spram_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_spram_1(); - return 0; - } - static ssize_t procfs_dump_spram_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_spram_2(); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_spram_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_spram_show_1( struct device *_dev,char *buf) - #endif - { - dump_spram_1(); - return 0; - } - DEVICE_ATTR(dump_spram_1, S_IRUGO|S_IWUSR, sysfs_dump_spram_show_1, 0); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_spram_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_spram_show_2( struct device *_dev,char *buf) - #endif - { - dump_spram_2(); - return 0; - } - DEVICE_ATTR(dump_spram_2, S_IRUGO|S_IWUSR, sysfs_dump_spram_show_2, 0); - #else - static void dump_spram(void) - { - #ifdef __IS_HOST__ - ifxusb_dump_spram(&ifxusb_hcd.core_if); - #endif - #ifdef __IS_DEVICE__ - ifxusb_dump_spram(&ifxusb_pcd.core_if); - #endif - } - static ssize_t procfs_dump_spram_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_spram(); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_spram_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_spram_show( struct device *_dev,char *buf) - #endif - { - dump_spram(); - return 0; - } - DEVICE_ATTR(dump_spram, S_IRUGO|S_IWUSR, sysfs_dump_spram_show, 0); - #endif -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - static ssize_t procfs_dump_host_state_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - ifxhcd_dump_state(&ifxusb_hcd_1); - return 0; - } - static ssize_t procfs_dump_host_state_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - ifxhcd_dump_state(&ifxusb_hcd_2); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_host_state_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_host_state_show_1( struct device *_dev,char *buf) - #endif - { - ifxhcd_dump_state(&ifxusb_hcd_1); - return 0; - } - DEVICE_ATTR(dump_host_state_1, S_IRUGO|S_IWUSR, sysfs_dump_host_state_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_host_state_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_host_state_show_2( struct device *_dev,char *buf) - #endif - { - ifxhcd_dump_state(&ifxusb_hcd_2); - return 0; - } - DEVICE_ATTR(dump_host_state_2, S_IRUGO|S_IWUSR, sysfs_dump_host_state_show_2, 0); - #else - static ssize_t procfs_dump_host_state_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - ifxhcd_dump_state(&ifxusb_hcd); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_host_state_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_host_state_show( struct device *_dev,char *buf) - #endif - { - ifxhcd_dump_state(&ifxusb_hcd); - return 0; - } - DEVICE_ATTR(dump_host_state, S_IRUGO|S_IWUSR, sysfs_dump_host_state_show, 0); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #endif //IS_HOST_ - -#endif //__ENABLE_DUMP__ - -////////////////////////////////////////////////////////////////////////////////// - -static int ifx_proc_addproc(char *funcname, read_proc_t *hookfuncr, write_proc_t *hookfuncw); -static void ifx_proc_delproc(char *funcname); - -////////////////////////////////////////////////////////////////////////////////// - -/*! - \brief This function create the sysfs and procfs entries - \param[in] _dev Pointer of device structure, if applied - */ -void ifxusb_attr_create (void *_dev) -{ - int error; - - struct device *dev = (struct device *) _dev; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - error = ifx_proc_addproc("dbglevel", procfs_dbglevel_show, procfs_dbglevel_store); - error = device_create_file(dev, &dev_attr_dbglevel); - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("dump_params_1", procfs_dump_params_show_1, NULL); - error = ifx_proc_addproc("dump_params_2", procfs_dump_params_show_2, NULL); - error = device_create_file(dev, &dev_attr_dump_params_1); - error = device_create_file(dev, &dev_attr_dump_params_2); - #else - error = ifx_proc_addproc("dump_params", procfs_dump_params_show, NULL); - error = device_create_file(dev, &dev_attr_dump_params); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("mode_1", procfs_mode_show_1, NULL); - error = ifx_proc_addproc("mode_2", procfs_mode_show_2, NULL); - error = device_create_file(dev, &dev_attr_mode_1); - error = device_create_file(dev, &dev_attr_mode_2); - #else - error = ifx_proc_addproc("mode", procfs_mode_show, NULL); - error = device_create_file(dev, &dev_attr_mode); - #endif - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("buspower_1", procfs_buspower_show_1, procfs_buspower_store_1); - error = ifx_proc_addproc("buspower_2", procfs_buspower_show_2, procfs_buspower_store_2); - error = device_create_file(dev, &dev_attr_buspower_1); - error = device_create_file(dev, &dev_attr_buspower_2); - #else - error = ifx_proc_addproc("buspower", procfs_buspower_show, procfs_buspower_store); - error = device_create_file(dev, &dev_attr_buspower); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("bussuspend_1", procfs_bussuspend_show_1, NULL); - error = ifx_proc_addproc("bussuspend_2", procfs_bussuspend_show_2, NULL); - error = device_create_file(dev, &dev_attr_bussuspend_1); - error = device_create_file(dev, &dev_attr_bussuspend_2); - #else - error = ifx_proc_addproc("bussuspend", procfs_bussuspend_show, NULL); - error = device_create_file(dev, &dev_attr_bussuspend); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("busconnected_1", procfs_busconnected_show_1, NULL); - error = ifx_proc_addproc("busconnected_2", procfs_busconnected_show_2, NULL); - error = device_create_file(dev, &dev_attr_busconnected_1); - error = device_create_file(dev, &dev_attr_busconnected_2); - #else - error = ifx_proc_addproc("busconnected", procfs_busconnected_show, NULL); - error = device_create_file(dev, &dev_attr_busconnected); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("connectspeed_1", procfs_connectspeed_show_1, NULL); - error = ifx_proc_addproc("connectspeed_2", procfs_connectspeed_show_2, NULL); - error = device_create_file(dev, &dev_attr_connectspeed_1); - error = device_create_file(dev, &dev_attr_connectspeed_2); - #else - error = ifx_proc_addproc("connectspeed", procfs_connectspeed_show, NULL); - error = device_create_file(dev, &dev_attr_connectspeed); - #endif - #endif - - #ifdef __IS_DEVICE__ - error = ifx_proc_addproc("devspeed", procfs_devspeed_show, NULL); - error = device_create_file(dev, &dev_attr_devspeed); - error = ifx_proc_addproc("enumspeed", procfs_enumspeed_show, NULL); - error = device_create_file(dev, &dev_attr_enumspeed); - #endif - - ////////////////////////////////////////////////////// - #ifdef __ENABLE_DUMP__ - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("dump_reg_1", procfs_dump_reg_show_1, NULL); - error = ifx_proc_addproc("dump_reg_2", procfs_dump_reg_show_2, NULL); - error = device_create_file(dev, &dev_attr_dump_reg_1); - error = device_create_file(dev, &dev_attr_dump_reg_2); - #else - error = ifx_proc_addproc("dump_reg", procfs_dump_reg_show, NULL); - error = device_create_file(dev, &dev_attr_dump_reg); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("dump_spram_1", procfs_dump_spram_show_1, NULL); - error = ifx_proc_addproc("dump_spram_2", procfs_dump_spram_show_2, NULL); - error = device_create_file(dev, &dev_attr_dump_spram_1); - error = device_create_file(dev, &dev_attr_dump_spram_2); - #else - error = ifx_proc_addproc("dump_spram", procfs_dump_spram_show, NULL); - error = device_create_file(dev, &dev_attr_dump_spram); - #endif - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("dump_host_state_1", procfs_dump_host_state_show_1, NULL); - error = ifx_proc_addproc("dump_host_state_2", procfs_dump_host_state_show_2, NULL); - error = device_create_file(dev, &dev_attr_dump_host_state_1); - error = device_create_file(dev, &dev_attr_dump_host_state_2); - #else - error = ifx_proc_addproc("dump_host_state", procfs_dump_host_state_show, NULL); - error = device_create_file(dev, &dev_attr_dump_host_state); - #endif - #endif - #endif //__ENABLE_DUMP__ - ////////////////////////////////////////////////////// -} - - -/*! - \brief This function remove the sysfs and procfs entries - \param[in] _dev Pointer of device structure, if applied - */ -void ifxusb_attr_remove (void *_dev) -{ - struct device *dev = (struct device *) _dev; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - ifx_proc_delproc("dbglevel"); - device_remove_file(dev, &dev_attr_dbglevel); - - #ifdef __IS_DUAL__ - ifx_proc_delproc("dump_params_1"); - ifx_proc_delproc("dump_params_2"); - device_remove_file(dev, &dev_attr_dump_params_1); - device_remove_file(dev, &dev_attr_dump_params_2); - #else - ifx_proc_delproc("dump_params"); - device_remove_file(dev, &dev_attr_dump_params); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("mode_1"); - ifx_proc_delproc("mode_2"); - device_remove_file(dev, &dev_attr_mode_1); - device_remove_file(dev, &dev_attr_mode_2); - #else - ifx_proc_delproc("mode"); - device_remove_file(dev, &dev_attr_mode); - #endif - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - ifx_proc_delproc("buspower_1"); - ifx_proc_delproc("buspower_2"); - device_remove_file(dev, &dev_attr_buspower_1); - device_remove_file(dev, &dev_attr_buspower_2); - #else - ifx_proc_delproc("buspower"); - device_remove_file(dev, &dev_attr_buspower); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("bussuspend_1"); - ifx_proc_delproc("bussuspend_2"); - device_remove_file(dev, &dev_attr_bussuspend_1); - device_remove_file(dev, &dev_attr_bussuspend_2); - #else - ifx_proc_delproc("bussuspend"); - device_remove_file(dev, &dev_attr_bussuspend); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("busconnected_1"); - ifx_proc_delproc("busconnected_2"); - device_remove_file(dev, &dev_attr_busconnected_1); - device_remove_file(dev, &dev_attr_busconnected_2); - #else - ifx_proc_delproc("busconnected"); - device_remove_file(dev, &dev_attr_busconnected); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("connectspeed_1"); - ifx_proc_delproc("connectspeed_2"); - device_remove_file(dev, &dev_attr_connectspeed_1); - device_remove_file(dev, &dev_attr_connectspeed_2); - #else - ifx_proc_delproc("connectspeed"); - device_remove_file(dev, &dev_attr_connectspeed); - #endif - #endif - - #ifdef __IS_DEVICE__ - ifx_proc_delproc("devspeed"); - device_remove_file(dev, &dev_attr_devspeed); - ifx_proc_delproc("enumspeed"); - device_remove_file(dev, &dev_attr_enumspeed); - #endif - - #ifdef __ENABLE_DUMP__ - #ifdef __IS_DUAL__ - ifx_proc_delproc("dump_reg_1"); - ifx_proc_delproc("dump_reg_2"); - device_remove_file(dev, &dev_attr_dump_reg_1); - device_remove_file(dev, &dev_attr_dump_reg_2); - #else - ifx_proc_delproc("dump_reg"); - device_remove_file(dev, &dev_attr_dump_reg); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("dump_spram_1"); - ifx_proc_delproc("dump_spram_2"); - device_remove_file(dev, &dev_attr_dump_spram_1); - device_remove_file(dev, &dev_attr_dump_spram_2); - #else - ifx_proc_delproc("dump_spram"); - device_remove_file(dev, &dev_attr_dump_spram); - #endif - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - ifx_proc_delproc("dump_host_state_1"); - ifx_proc_delproc("dump_host_state_2"); - device_remove_file(dev, &dev_attr_dump_host_state_1); - device_remove_file(dev, &dev_attr_dump_host_state_2); - #else - ifx_proc_delproc("dump_host_state"); - device_remove_file(dev, &dev_attr_dump_host_state); - #endif - #endif - #endif //__ENABLE_DUMP__ - /* AVM/WK fix: del IFXUSB root dir*/ - ifx_proc_delproc(NULL); -} - -static struct proc_dir_entry * proc_ifx_root = NULL; - -/* initialize the proc file system and make a dir named /proc/[name] */ -static void ifx_proc_init(void) -{ - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - proc_ifx_root = proc_mkdir(ifxusb_driver_name, (void *)0); - if (!proc_ifx_root){ - IFX_PRINT("%s proc initialization failed! \n", ifxusb_driver_name); - return; - } -} - -/* proc file system add function for debugging. */ -static int ifx_proc_addproc(char *funcname, read_proc_t *hookfuncr, write_proc_t *hookfuncw) -{ - struct proc_dir_entry *pe; - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - if (!proc_ifx_root) - ifx_proc_init(); - - if (hookfuncw == NULL) - { - pe = create_proc_read_entry(funcname, S_IRUGO, proc_ifx_root, hookfuncr, NULL); - if (!pe) - { - IFX_PRINT("ERROR in creating read proc entry (%s)! \n", funcname); - return -1; - } - } - else - { - pe = create_proc_entry(funcname, S_IRUGO | S_IWUGO, proc_ifx_root); - if (pe) - { - pe->read_proc = hookfuncr; - pe->write_proc = hookfuncw; - } - else - { - IFX_PRINT("ERROR in creating proc entry (%s)! \n", funcname); - return -1; - } - } - return 0; -} - - -/* proc file system del function for removing module. */ -static void ifx_proc_delproc(char *funcname) -{ -/* AVM/WK Fix*/ - if (funcname != NULL) { - remove_proc_entry(funcname, proc_ifx_root); - } else { - remove_proc_entry(ifxusb_driver_name, NULL); - proc_ifx_root = NULL; - } -} - -static void ifxusb_dump_params(ifxusb_core_if_t *_core_if) -{ - ifxusb_params_t *params=&_core_if->params; - - #ifdef __IS_HOST__ - IFX_PRINT("IFXUSB Dump Parameters ( Host Mode) \n"); - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - IFX_PRINT("IFXUSB Dump Parameters ( Device Mode) \n"); - #endif //__IS_DEVICE__ - - #ifdef __DESC_DMA__ - IFX_PRINT("DMA: Hermes DMA\n"); - #else - IFX_PRINT("DMA: Non-Desc DMA\n"); - #endif - IFX_PRINT(" Burst size: %d\n",params->dma_burst_size); - - if (params->speed==1) - IFX_PRINT("Full Speed only\n"); - else if(params->speed==0) - IFX_PRINT("Full/Hign Speed\n"); - else - IFX_PRINT("Unkonwn setting (%d) for Speed\n",params->speed); - - IFX_PRINT("Total Data FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->data_fifo_size,params->data_fifo_size, - params->data_fifo_size*4, params->data_fifo_size*4 - ); - - #ifdef __IS_DEVICE__ - IFX_PRINT("Rx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->rx_fifo_size,params->rx_fifo_size, - params->rx_fifo_size*4, params->rx_fifo_size*4 - ); - { - int i; - for(i=0;i<MAX_EPS_CHANNELS;i++) - { - IFX_PRINT("Tx FIFO #%d size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n",i, - params->tx_fifo_size[i],params->tx_fifo_size[i], - params->tx_fifo_size[i]*4, params->tx_fifo_size[i]*4 - ); - } - } - #ifdef __DED_FIFO__ - IFX_PRINT("Treshold : %s Rx:%d Tx:%d \n", - (params->thr_ctl)?"On":"Off",params->tx_thr_length,params->rx_thr_length); - #endif - #else //__IS_HOST__ - IFX_PRINT("Host Channels: %d\n",params->host_channels); - - IFX_PRINT("Rx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->data_fifo_size,params->data_fifo_size, - params->data_fifo_size*4, params->data_fifo_size*4 - ); - - IFX_PRINT("NP Tx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->nperio_tx_fifo_size,params->nperio_tx_fifo_size, - params->nperio_tx_fifo_size*4, params->nperio_tx_fifo_size*4 - ); - - IFX_PRINT(" P Tx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->perio_tx_fifo_size,params->perio_tx_fifo_size, - params->perio_tx_fifo_size*4, params->perio_tx_fifo_size*4 - ); - #endif //__IS_HOST__ - - IFX_PRINT("Max Transfer size: %d(0x%06X) Bytes\n", - params->max_transfer_size,params->max_transfer_size - ); - IFX_PRINT("Max Packet Count: %d(0x%06X)\n", - params->max_packet_count,params->max_packet_count - ); - - IFX_PRINT("PHY UTMI Width: %d\n",params->phy_utmi_width); - - IFX_PRINT("Turn Around Time: HS:%d FS:%d\n",params->turn_around_time_hs,params->turn_around_time_fs); - IFX_PRINT("Timeout Calibration: HS:%d FS:%d\n",params->timeout_cal_hs,params->timeout_cal_fs); - - - IFX_PRINT("==================================================\n"); - IFX_PRINT("End of Parameters Dump\n"); - IFX_PRINT("==================================================\n"); -} - - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_driver.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_driver.c deleted file mode 100644 index 23349059f4..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_driver.c +++ /dev/null @@ -1,970 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_driver.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The provides the initialization and cleanup entry - ** points for the IFX USB driver. This module can be - ** dynamically loaded with insmod command or built-in - ** with kernel. When loaded or executed the ifxusb_driver_init - ** function is called. When the module is removed (using rmmod), - ** the ifxusb_driver_cleanup function is called. - *****************************************************************************/ - -/*! - \file ifxusb_driver.c - \brief This file contains the loading/unloading interface to the Linux driver. -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> - -#include <linux/device.h> -#include <linux/platform_device.h> - -#include <linux/errno.h> -#include <linux/types.h> -#include <linux/stat.h> /* permission constants */ -#include <linux/gpio.h> -#include <lantiq_soc.h> - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - #include <linux/irq.h> -#endif - -#include <asm/io.h> - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - #include <asm/irq.h> -#endif - -#include "ifxusb_plat.h" - -#include "ifxusb_cif.h" - -#ifdef __IS_HOST__ - #include "ifxhcd.h" - - #define USB_DRIVER_DESC "IFX USB HCD driver" - const char ifxusb_driver_name[] = "ifxusb_hcd"; - - #ifdef __IS_DUAL__ - ifxhcd_hcd_t ifxusb_hcd_1; - ifxhcd_hcd_t ifxusb_hcd_2; - const char ifxusb_hcd_name_1[] = "ifxusb_hcd_1"; - const char ifxusb_hcd_name_2[] = "ifxusb_hcd_2"; - #else - ifxhcd_hcd_t ifxusb_hcd; - const char ifxusb_hcd_name[] = "ifxusb_hcd"; - #endif - - #if defined(__DO_OC_INT__) - static unsigned int oc_int_installed=0; - static ifxhcd_hcd_t *oc_int_id=NULL; - #endif -#endif - -#ifdef __IS_DEVICE__ - #include "ifxpcd.h" - - #define USB_DRIVER_DESC "IFX USB PCD driver" - const char ifxusb_driver_name[] = "ifxusb_pcd"; - - ifxpcd_pcd_t ifxusb_pcd; - const char ifxusb_pcd_name[] = "ifxusb_pcd"; -#endif - -/* Global Debug Level Mask. */ -#ifdef __IS_HOST__ - uint32_t h_dbg_lvl = 0x00; -#endif - -#ifdef __IS_DEVICE__ - uint32_t d_dbg_lvl = 0x00; -#endif - -ifxusb_params_t ifxusb_module_params; - -static void parse_parms(void); - - -#include <lantiq_irq.h> -#define IFX_USB0_IR (INT_NUM_IM1_IRL0 + 22) -#define IFX_USB1_IR (INT_NUM_IM2_IRL0 + 19) - -/*! - \brief This function is called when a driver is unregistered. This happens when - the rmmod command is executed. The device may or may not be electrically - present. If it is present, the driver stops device processing. Any resources - used on behalf of this device are freed. -*/ -static int ifxusb_driver_remove(struct platform_device *_dev) -{ - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - #ifdef __IS_HOST__ - #if defined(__DO_OC_INT__) - #if defined(__DO_OC_INT_ENABLE__) - ifxusb_oc_int_off(); - #endif - - if(oc_int_installed && oc_int_id) - free_irq((unsigned int)IFXUSB_OC_IRQ, oc_int_id ); - oc_int_installed=0; - oc_int_id=NULL; - #endif - - #if defined(__IS_DUAL__) - ifxhcd_remove(&ifxusb_hcd_1); - ifxusb_core_if_remove(&ifxusb_hcd_1.core_if ); - ifxhcd_remove(&ifxusb_hcd_2); - ifxusb_core_if_remove(&ifxusb_hcd_2.core_if ); - #else - ifxhcd_remove(&ifxusb_hcd); - ifxusb_core_if_remove(&ifxusb_hcd.core_if ); - #endif - #endif - - #ifdef __IS_DEVICE__ - ifxpcd_remove(); - ifxusb_core_if_remove(&ifxusb_pcd.core_if ); - #endif - - /* Remove the device attributes */ - - ifxusb_attr_remove(&_dev->dev); - - return 0; -} - - -/* Function to setup the structures to control one usb core running as host*/ -#ifdef __IS_HOST__ -/*! - \brief inlined by ifxusb_driver_probe(), handling host mode probing. Run at each host core. -*/ - static inline int ifxusb_driver_probe_h(ifxhcd_hcd_t *_hcd, - int _irq, - uint32_t _iobase, - uint32_t _fifomem, - uint32_t _fifodbg - ) - { - int retval = 0; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - -#ifdef __DEV_NEW__ - ifxusb_power_off (&_hcd->core_if); - ifxusb_phy_power_off (&_hcd->core_if); // Test - mdelay(500); -#endif //__DEV_NEW__ - ifxusb_power_on (&_hcd->core_if); - mdelay(50); - ifxusb_phy_power_on (&_hcd->core_if); // Test - mdelay(50); - ifxusb_hard_reset(&_hcd->core_if); - retval =ifxusb_core_if_init(&_hcd->core_if, - _irq, - _iobase, - _fifomem, - _fifodbg); - if(retval) - return retval; - - ifxusb_host_core_init(&_hcd->core_if,&ifxusb_module_params); - - ifxusb_disable_global_interrupts( &_hcd->core_if); - - /* The driver is now initialized and need to be registered into Linux USB sub-system */ - - retval = ifxhcd_init(_hcd); // hook the hcd into usb ss - - if (retval != 0) - { - IFX_ERROR("_hcd_init failed\n"); - return retval; - } - - //ifxusb_enable_global_interrupts( _hcd->core_if ); // this should be done at hcd_start , including hcd_interrupt - return 0; - } -#endif //__IS_HOST__ - -#ifdef __IS_DEVICE__ -/*! - \brief inlined by ifxusb_driver_probe(), handling device mode probing. -*/ - static inline int ifxusb_driver_probe_d(ifxpcd_pcd_t *_pcd, - int _irq, - uint32_t _iobase, - uint32_t _fifomem, - uint32_t _fifodbg - ) - { - int retval = 0; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); -#ifdef __DEV_NEW__ - ifxusb_power_off (&_pcd->core_if); - ifxusb_phy_power_off (&_pcd->core_if); // Test - mdelay(500); -#endif // __DEV_NEW__ - ifxusb_power_on (&_pcd->core_if); - mdelay(50); - ifxusb_phy_power_on (&_pcd->core_if); // Test - mdelay(50); - ifxusb_hard_reset(&_pcd->core_if); - retval =ifxusb_core_if_init(&_pcd->core_if, - _irq, - _iobase, - _fifomem, - _fifodbg); - if(retval) - return retval; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - ifxusb_dev_core_init(&_pcd->core_if,&ifxusb_module_params); - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - ifxusb_disable_global_interrupts( &_pcd->core_if); - - /* The driver is now initialized and need to be registered into - Linux USB Gadget sub-system - */ - retval = ifxpcd_init(); - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - - if (retval != 0) - { - IFX_ERROR("_pcd_init failed\n"); - return retval; - } - //ifxusb_enable_global_interrupts( _pcd->core_if ); // this should be done at gadget bind or start - return 0; - } -#endif //__IS_DEVICE__ - - - -/*! - \brief This function is called by module management in 2.6 kernel or by ifxusb_driver_init with 2.4 kernel - It is to probe and setup IFXUSB core(s). -*/ -static int ifxusb_driver_probe(struct platform_device *_dev) -{ - int retval = 0; - int *pins = _dev->dev.platform_data; - if (ltq_is_vr9()) { - gpio_request(6, "id1"); - gpio_request(9, "id2"); - gpio_direction_input(6); - gpio_direction_input(9); - } - if (pins) { - if (pins[0]) { - gpio_request(pins[0], "vbus1"); - gpio_direction_output(pins[0], 1); - } - if (pins[1] && ltq_is_vr9()) { - gpio_request(pins[1], "vbus2"); - gpio_direction_output(pins[1], 1); - } - } - // Parsing and store the parameters - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - parse_parms(); - - #ifdef __IS_HOST__ - #if defined(__IS_DUAL__) - memset(&ifxusb_hcd_1, 0, sizeof(ifxhcd_hcd_t)); - memset(&ifxusb_hcd_2, 0, sizeof(ifxhcd_hcd_t)); - - ifxusb_hcd_1.core_if.core_no=0; - ifxusb_hcd_2.core_if.core_no=1; - ifxusb_hcd_1.core_if.core_name=(char *)ifxusb_hcd_name_1; - ifxusb_hcd_2.core_if.core_name=(char *)ifxusb_hcd_name_2; - - ifxusb_hcd_1.dev=&_dev->dev; - ifxusb_hcd_2.dev=&_dev->dev; - - retval = ifxusb_driver_probe_h(&ifxusb_hcd_1, - IFX_USB0_IR, - IFXUSB1_IOMEM_BASE, - IFXUSB1_FIFOMEM_BASE, - IFXUSB1_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - - retval = ifxusb_driver_probe_h(&ifxusb_hcd_2, - IFX_USB1_IR, - IFXUSB2_IOMEM_BASE, - IFXUSB2_FIFOMEM_BASE, - IFXUSB2_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - - #elif defined(__IS_FIRST__) - memset(&ifxusb_hcd, 0, sizeof(ifxhcd_hcd_t)); - - ifxusb_hcd.core_if.core_no=0; - ifxusb_hcd.core_if.core_name=(char *)ifxusb_hcd_name; - - ifxusb_hcd.dev=&_dev->dev; - - retval = ifxusb_driver_probe_h(&ifxusb_hcd, - IFX_USB0_IR, - IFXUSB1_IOMEM_BASE, - IFXUSB1_FIFOMEM_BASE, - IFXUSB1_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - - #elif defined(__IS_SECOND__) - memset(&ifxusb_hcd, 0, sizeof(ifxhcd_hcd_t)); - - ifxusb_hcd.core_if.core_no=1; - ifxusb_hcd.core_if.core_name=(char *)ifxusb_hcd_name; - - ifxusb_hcd.dev=&_dev->dev; - - retval = ifxusb_driver_probe_h(&ifxusb_hcd, - IFX_USB1_IR, - IFXUSB2_IOMEM_BASE, - IFXUSB2_FIFOMEM_BASE, - IFXUSB2_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - - #else - memset(&ifxusb_hcd, 0, sizeof(ifxhcd_hcd_t)); - - ifxusb_hcd.core_if.core_no=0; - ifxusb_hcd.core_if.core_name=(char *)ifxusb_hcd_name; - - ifxusb_hcd.dev=&_dev->dev; - - retval = ifxusb_driver_probe_h(&ifxusb_hcd, - IFXUSB_IRQ, - IFXUSB_IOMEM_BASE, - IFXUSB_FIFOMEM_BASE, - IFXUSB_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - #endif - - #if defined(__DO_OC_INT__) - IFXUSB_DEBUGPL( DBG_CIL, "registering (overcurrent) handler for irq%d\n", IFXUSB_OC_IRQ); - #if defined(__IS_DUAL__) - request_irq((unsigned int)IFXUSB_OC_IRQ, &ifx_hcd_oc_irq, -// SA_INTERRUPT|SA_SHIRQ, "ifxusb_oc", (void *)&ifxusb_hcd_1); - IRQF_DISABLED | IRQF_SHARED, "ifxusb_oc", (void *)&ifxusb_hcd_1); - oc_int_id=&ifxusb_hcd_1; - #else - request_irq((unsigned int)IFXUSB_OC_IRQ, &ifx_hcd_oc_irq, -// SA_INTERRUPT|SA_SHIRQ, "ifxusb_oc", (void *)&ifxusb_hcd); - IRQF_DISABLED | IRQF_SHARED, "ifxusb_oc", (void *)&ifxusb_hcd); - oc_int_id=&ifxusb_hcd; - #endif - oc_int_installed=1; - - #if defined(__DO_OC_INT_ENABLE__) - ifxusb_oc_int_on(); - #endif - #endif - - #endif - - #ifdef __IS_DEVICE__ - memset(&ifxusb_pcd, 0, sizeof(ifxpcd_pcd_t)); - ifxusb_pcd.core_if.core_name=(char *)&ifxusb_pcd_name[0]; - - ifxusb_pcd.dev=&_dev->dev; - - #if defined(__IS_FIRST__) - ifxusb_pcd.core_if.core_no=0; - retval = ifxusb_driver_probe_d(&ifxusb_pcd, - IFXUSB1_IRQ, - IFXUSB1_IOMEM_BASE, - IFXUSB1_FIFOMEM_BASE, - IFXUSB1_FIFODBG_BASE - ); - #elif defined(__IS_SECOND__) - ifxusb_pcd.core_if.core_no=1; - retval = ifxusb_driver_probe_d(&ifxusb_pcd, - IFXUSB2_IRQ, - IFXUSB2_IOMEM_BASE, - IFXUSB2_FIFOMEM_BASE, - IFXUSB2_FIFODBG_BASE - ); - #else - ifxusb_pcd.core_if.core_no=0; - retval = ifxusb_driver_probe_d(&ifxusb_pcd, - IFXUSB_IRQ, - IFXUSB_IOMEM_BASE, - IFXUSB_FIFOMEM_BASE, - IFXUSB_FIFODBG_BASE - ); - #endif - if(retval) - goto ifxusb_driver_probe_fail; - #endif - - ifxusb_attr_create(&_dev->dev); - - return 0; - -ifxusb_driver_probe_fail: - ifxusb_driver_remove(_dev); - return retval; -} - - - -/*! - \brief This function is called when the ifxusb_driver is installed with the insmod command. -*/ - - -static struct platform_driver ifxusb_driver = { - .driver = { - .name = ifxusb_driver_name, - .owner = THIS_MODULE, - }, - .probe = ifxusb_driver_probe, - .remove = ifxusb_driver_remove, -}; - -int __init ifxusb_driver_init(void) -{ - int retval = 0; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - IFX_PRINT("%s: version %s\n", ifxusb_driver_name, IFXUSB_VERSION); - - retval = platform_driver_register(&ifxusb_driver); - - if (retval < 0) { - IFX_ERROR("%s retval=%d\n", __func__, retval); - return retval; - } - return retval; -} - -#if 0 // 2.4 - int __init ifxusb_driver_init(void) - { - int retval = 0; - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - IFX_PRINT("%s: version %s\n", ifxusb_driver_name, IFXUSB_VERSION); - retval = ifxusb_driver_probe(); - - if (retval < 0) { - IFX_ERROR("%s retval=%d\n", __func__, retval); - return retval; - } - - return retval; - } -#endif - -module_init(ifxusb_driver_init); - - -/*! - \brief This function is called when the driver is removed from the kernel - with the rmmod command. The driver unregisters itself with its bus - driver. -*/ - -void __exit ifxusb_driver_cleanup(void) -{ - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - - platform_driver_unregister(&ifxusb_driver); - - IFX_PRINT("%s module removed\n", ifxusb_driver_name); -} -#if 0 - void __exit ifxusb_driver_cleanup(void) - { - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - ifxusb_driver_remove(); - IFX_PRINT("%s module removed\n", ifxusb_driver_name); - } -#endif -module_exit(ifxusb_driver_cleanup); - - - -MODULE_DESCRIPTION(USB_DRIVER_DESC); -MODULE_AUTHOR("Infineon"); -MODULE_LICENSE("GPL"); - - - -// Parameters set when loaded -//static long dbg_lvl =0xFFFFFFFF; -static long dbg_lvl =0; -static short dma_burst_size =-1; -static short speed =-1; -static long data_fifo_size =-1; -#ifdef __IS_DEVICE__ - static long rx_fifo_size =-1; - #ifdef __DED_FIFO__ - static long tx_fifo_size_00 =-1; - static long tx_fifo_size_01 =-1; - static long tx_fifo_size_02 =-1; - static long tx_fifo_size_03 =-1; - static long tx_fifo_size_04 =-1; - static long tx_fifo_size_05 =-1; - static long tx_fifo_size_06 =-1; - static long tx_fifo_size_07 =-1; - static long tx_fifo_size_08 =-1; - static long tx_fifo_size_09 =-1; - static long tx_fifo_size_10 =-1; - static long tx_fifo_size_11 =-1; - static long tx_fifo_size_12 =-1; - static long tx_fifo_size_13 =-1; - static long tx_fifo_size_14 =-1; - static long tx_fifo_size_15 =-1; - static short thr_ctl=-1; - static long tx_thr_length =-1; - static long rx_thr_length =-1; - #else - static long nperio_tx_fifo_size =-1; - static long perio_tx_fifo_size_01 =-1; - static long perio_tx_fifo_size_02 =-1; - static long perio_tx_fifo_size_03 =-1; - static long perio_tx_fifo_size_04 =-1; - static long perio_tx_fifo_size_05 =-1; - static long perio_tx_fifo_size_06 =-1; - static long perio_tx_fifo_size_07 =-1; - static long perio_tx_fifo_size_08 =-1; - static long perio_tx_fifo_size_09 =-1; - static long perio_tx_fifo_size_10 =-1; - static long perio_tx_fifo_size_11 =-1; - static long perio_tx_fifo_size_12 =-1; - static long perio_tx_fifo_size_13 =-1; - static long perio_tx_fifo_size_14 =-1; - static long perio_tx_fifo_size_15 =-1; - #endif - static short dev_endpoints =-1; -#endif - -#ifdef __IS_HOST__ - static long rx_fifo_size =-1; - static long nperio_tx_fifo_size =-1; - static long perio_tx_fifo_size =-1; - static short host_channels =-1; -#endif - -static long max_transfer_size =-1; -static long max_packet_count =-1; -static long phy_utmi_width =-1; -static long turn_around_time_hs =-1; -static long turn_around_time_fs =-1; -static long timeout_cal_hs =-1; -static long timeout_cal_fs =-1; - -/*! - \brief Parsing the parameters taken when module load -*/ -static void parse_parms(void) -{ - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - #ifdef __IS_HOST__ - h_dbg_lvl=dbg_lvl; - #endif - #ifdef __IS_DEVICE__ - d_dbg_lvl=dbg_lvl; - #endif - - switch(dma_burst_size) - { - case 0: - case 1: - case 4: - case 8: - case 16: - ifxusb_module_params.dma_burst_size=dma_burst_size; - break; - default: - ifxusb_module_params.dma_burst_size=default_param_dma_burst_size; - } - - if(speed==0 || speed==1) - ifxusb_module_params.speed=speed; - else - ifxusb_module_params.speed=default_param_speed; - - if(max_transfer_size>=2048 && max_transfer_size<=65535) - ifxusb_module_params.max_transfer_size=max_transfer_size; - else - ifxusb_module_params.max_transfer_size=default_param_max_transfer_size; - - if(max_packet_count>=15 && max_packet_count<=511) - ifxusb_module_params.max_packet_count=max_packet_count; - else - ifxusb_module_params.max_packet_count=default_param_max_packet_count; - - switch(phy_utmi_width) - { - case 8: - case 16: - ifxusb_module_params.phy_utmi_width=phy_utmi_width; - break; - default: - ifxusb_module_params.phy_utmi_width=default_param_phy_utmi_width; - } - - if(turn_around_time_hs>=0 && turn_around_time_hs<=7) - ifxusb_module_params.turn_around_time_hs=turn_around_time_hs; - else - ifxusb_module_params.turn_around_time_hs=default_param_turn_around_time_hs; - - if(turn_around_time_fs>=0 && turn_around_time_fs<=7) - ifxusb_module_params.turn_around_time_fs=turn_around_time_fs; - else - ifxusb_module_params.turn_around_time_fs=default_param_turn_around_time_fs; - - if(timeout_cal_hs>=0 && timeout_cal_hs<=7) - ifxusb_module_params.timeout_cal_hs=timeout_cal_hs; - else - ifxusb_module_params.timeout_cal_hs=default_param_timeout_cal_hs; - - if(timeout_cal_fs>=0 && timeout_cal_fs<=7) - ifxusb_module_params.timeout_cal_fs=timeout_cal_fs; - else - ifxusb_module_params.timeout_cal_fs=default_param_timeout_cal_fs; - - if(data_fifo_size>=32 && data_fifo_size<=32768) - ifxusb_module_params.data_fifo_size=data_fifo_size; - else - ifxusb_module_params.data_fifo_size=default_param_data_fifo_size; - - #ifdef __IS_HOST__ - if(host_channels>=1 && host_channels<=16) - ifxusb_module_params.host_channels=host_channels; - else - ifxusb_module_params.host_channels=default_param_host_channels; - - if(rx_fifo_size>=16 && rx_fifo_size<=32768) - ifxusb_module_params.rx_fifo_size=rx_fifo_size; - else - ifxusb_module_params.rx_fifo_size=default_param_rx_fifo_size; - - if(nperio_tx_fifo_size>=16 && nperio_tx_fifo_size<=32768) - ifxusb_module_params.nperio_tx_fifo_size=nperio_tx_fifo_size; - else - ifxusb_module_params.nperio_tx_fifo_size=default_param_nperio_tx_fifo_size; - - if(perio_tx_fifo_size>=16 && perio_tx_fifo_size<=32768) - ifxusb_module_params.perio_tx_fifo_size=perio_tx_fifo_size; - else - ifxusb_module_params.perio_tx_fifo_size=default_param_perio_tx_fifo_size; - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - if(rx_fifo_size>=16 && rx_fifo_size<=32768) - ifxusb_module_params.rx_fifo_size=rx_fifo_size; - else - ifxusb_module_params.rx_fifo_size=default_param_rx_fifo_size; - #ifdef __DED_FIFO__ - if(tx_fifo_size_00>=16 && tx_fifo_size_00<=32768) - ifxusb_module_params.tx_fifo_size[ 0]=tx_fifo_size_00; - else - ifxusb_module_params.tx_fifo_size[ 0]=default_param_tx_fifo_size_00; - if(tx_fifo_size_01>=0 && tx_fifo_size_01<=32768) - ifxusb_module_params.tx_fifo_size[ 1]=tx_fifo_size_01; - else - ifxusb_module_params.tx_fifo_size[ 1]=default_param_tx_fifo_size_01; - if(tx_fifo_size_02>=0 && tx_fifo_size_02<=32768) - ifxusb_module_params.tx_fifo_size[ 2]=tx_fifo_size_02; - else - ifxusb_module_params.tx_fifo_size[ 2]=default_param_tx_fifo_size_02; - if(tx_fifo_size_03>=0 && tx_fifo_size_03<=32768) - ifxusb_module_params.tx_fifo_size[ 3]=tx_fifo_size_03; - else - ifxusb_module_params.tx_fifo_size[ 3]=default_param_tx_fifo_size_03; - if(tx_fifo_size_04>=0 && tx_fifo_size_04<=32768) - ifxusb_module_params.tx_fifo_size[ 4]=tx_fifo_size_04; - else - ifxusb_module_params.tx_fifo_size[ 4]=default_param_tx_fifo_size_04; - if(tx_fifo_size_05>=0 && tx_fifo_size_05<=32768) - ifxusb_module_params.tx_fifo_size[ 5]=tx_fifo_size_05; - else - ifxusb_module_params.tx_fifo_size[ 5]=default_param_tx_fifo_size_05; - if(tx_fifo_size_06>=0 && tx_fifo_size_06<=32768) - ifxusb_module_params.tx_fifo_size[ 6]=tx_fifo_size_06; - else - ifxusb_module_params.tx_fifo_size[ 6]=default_param_tx_fifo_size_06; - if(tx_fifo_size_07>=0 && tx_fifo_size_07<=32768) - ifxusb_module_params.tx_fifo_size[ 7]=tx_fifo_size_07; - else - ifxusb_module_params.tx_fifo_size[ 7]=default_param_tx_fifo_size_07; - if(tx_fifo_size_08>=0 && tx_fifo_size_08<=32768) - ifxusb_module_params.tx_fifo_size[ 8]=tx_fifo_size_08; - else - ifxusb_module_params.tx_fifo_size[ 8]=default_param_tx_fifo_size_08; - if(tx_fifo_size_09>=0 && tx_fifo_size_09<=32768) - ifxusb_module_params.tx_fifo_size[ 9]=tx_fifo_size_09; - else - ifxusb_module_params.tx_fifo_size[ 9]=default_param_tx_fifo_size_09; - if(tx_fifo_size_10>=0 && tx_fifo_size_10<=32768) - ifxusb_module_params.tx_fifo_size[10]=tx_fifo_size_10; - else - ifxusb_module_params.tx_fifo_size[10]=default_param_tx_fifo_size_10; - if(tx_fifo_size_11>=0 && tx_fifo_size_11<=32768) - ifxusb_module_params.tx_fifo_size[11]=tx_fifo_size_11; - else - ifxusb_module_params.tx_fifo_size[11]=default_param_tx_fifo_size_11; - if(tx_fifo_size_12>=0 && tx_fifo_size_12<=32768) - ifxusb_module_params.tx_fifo_size[12]=tx_fifo_size_12; - else - ifxusb_module_params.tx_fifo_size[12]=default_param_tx_fifo_size_12; - if(tx_fifo_size_13>=0 && tx_fifo_size_13<=32768) - ifxusb_module_params.tx_fifo_size[13]=tx_fifo_size_13; - else - ifxusb_module_params.tx_fifo_size[13]=default_param_tx_fifo_size_13; - if(tx_fifo_size_14>=0 && tx_fifo_size_14<=32768) - ifxusb_module_params.tx_fifo_size[14]=tx_fifo_size_14; - else - ifxusb_module_params.tx_fifo_size[14]=default_param_tx_fifo_size_14; - if(tx_fifo_size_15>=0 && tx_fifo_size_15<=32768) - ifxusb_module_params.tx_fifo_size[15]=tx_fifo_size_15; - else - ifxusb_module_params.tx_fifo_size[15]=default_param_tx_fifo_size_15; - if(thr_ctl==0 || thr_ctl==1) - ifxusb_module_params.thr_ctl=thr_ctl; - else - ifxusb_module_params.thr_ctl=default_param_thr_ctl; - if(tx_thr_length>=16 && tx_thr_length<=511) - ifxusb_module_params.tx_thr_length=tx_thr_length; - else - ifxusb_module_params.tx_thr_length=default_param_tx_thr_length; - if(rx_thr_length>=16 && rx_thr_length<=511) - ifxusb_module_params.rx_thr_length=rx_thr_length; - else - ifxusb_module_params.rx_thr_length=default_param_rx_thr_length; - #else //__DED_FIFO__ - if(nperio_tx_fifo_size>=16 && nperio_tx_fifo_size<=32768) - ifxusb_module_params.tx_fifo_size[ 0]=nperio_tx_fifo_size; - else - ifxusb_module_params.tx_fifo_size[ 0]=default_param_nperio_tx_fifo_size; - if(perio_tx_fifo_size_01>=0 && perio_tx_fifo_size_01<=32768) - ifxusb_module_params.tx_fifo_size[ 1]=perio_tx_fifo_size_01; - else - ifxusb_module_params.tx_fifo_size[ 1]=default_param_perio_tx_fifo_size_01; - if(perio_tx_fifo_size_02>=0 && perio_tx_fifo_size_02<=32768) - ifxusb_module_params.tx_fifo_size[ 2]=perio_tx_fifo_size_02; - else - ifxusb_module_params.tx_fifo_size[ 2]=default_param_perio_tx_fifo_size_02; - if(perio_tx_fifo_size_03>=0 && perio_tx_fifo_size_03<=32768) - ifxusb_module_params.tx_fifo_size[ 3]=perio_tx_fifo_size_03; - else - ifxusb_module_params.tx_fifo_size[ 3]=default_param_perio_tx_fifo_size_03; - if(perio_tx_fifo_size_04>=0 && perio_tx_fifo_size_04<=32768) - ifxusb_module_params.tx_fifo_size[ 4]=perio_tx_fifo_size_04; - else - ifxusb_module_params.tx_fifo_size[ 4]=default_param_perio_tx_fifo_size_04; - if(perio_tx_fifo_size_05>=0 && perio_tx_fifo_size_05<=32768) - ifxusb_module_params.tx_fifo_size[ 5]=perio_tx_fifo_size_05; - else - ifxusb_module_params.tx_fifo_size[ 5]=default_param_perio_tx_fifo_size_05; - if(perio_tx_fifo_size_06>=0 && perio_tx_fifo_size_06<=32768) - ifxusb_module_params.tx_fifo_size[ 6]=perio_tx_fifo_size_06; - else - ifxusb_module_params.tx_fifo_size[ 6]=default_param_perio_tx_fifo_size_06; - if(perio_tx_fifo_size_07>=0 && perio_tx_fifo_size_07<=32768) - ifxusb_module_params.tx_fifo_size[ 7]=perio_tx_fifo_size_07; - else - ifxusb_module_params.tx_fifo_size[ 7]=default_param_perio_tx_fifo_size_07; - if(perio_tx_fifo_size_08>=0 && perio_tx_fifo_size_08<=32768) - ifxusb_module_params.tx_fifo_size[ 8]=perio_tx_fifo_size_08; - else - ifxusb_module_params.tx_fifo_size[ 8]=default_param_perio_tx_fifo_size_08; - if(perio_tx_fifo_size_09>=0 && perio_tx_fifo_size_09<=32768) - ifxusb_module_params.tx_fifo_size[ 9]=perio_tx_fifo_size_09; - else - ifxusb_module_params.tx_fifo_size[ 9]=default_param_perio_tx_fifo_size_09; - if(perio_tx_fifo_size_10>=0 && perio_tx_fifo_size_10<=32768) - ifxusb_module_params.tx_fifo_size[10]=perio_tx_fifo_size_10; - else - ifxusb_module_params.tx_fifo_size[10]=default_param_perio_tx_fifo_size_10; - if(perio_tx_fifo_size_11>=0 && perio_tx_fifo_size_11<=32768) - ifxusb_module_params.tx_fifo_size[11]=perio_tx_fifo_size_11; - else - ifxusb_module_params.tx_fifo_size[11]=default_param_perio_tx_fifo_size_11; - if(perio_tx_fifo_size_12>=0 && perio_tx_fifo_size_12<=32768) - ifxusb_module_params.tx_fifo_size[12]=perio_tx_fifo_size_12; - else - ifxusb_module_params.tx_fifo_size[12]=default_param_perio_tx_fifo_size_12; - if(perio_tx_fifo_size_13>=0 && perio_tx_fifo_size_13<=32768) - ifxusb_module_params.tx_fifo_size[13]=perio_tx_fifo_size_13; - else - ifxusb_module_params.tx_fifo_size[13]=default_param_perio_tx_fifo_size_13; - if(perio_tx_fifo_size_14>=0 && perio_tx_fifo_size_14<=32768) - ifxusb_module_params.tx_fifo_size[14]=perio_tx_fifo_size_14; - else - ifxusb_module_params.tx_fifo_size[14]=default_param_perio_tx_fifo_size_14; - if(perio_tx_fifo_size_15>=0 && perio_tx_fifo_size_15<=32768) - ifxusb_module_params.tx_fifo_size[15]=perio_tx_fifo_size_15; - else - ifxusb_module_params.tx_fifo_size[15]=default_param_perio_tx_fifo_size_15; - #endif //__DED_FIFO__ - #endif //__IS_DEVICE__ -} - - - - - - - -module_param(dbg_lvl, long, 0444); -MODULE_PARM_DESC(dbg_lvl, "Debug level."); - -module_param(dma_burst_size, short, 0444); -MODULE_PARM_DESC(dma_burst_size, "DMA Burst Size 0, 1, 4, 8, 16"); - -module_param(speed, short, 0444); -MODULE_PARM_DESC(speed, "Speed 0=High Speed 1=Full Speed"); - -module_param(data_fifo_size, long, 0444); -MODULE_PARM_DESC(data_fifo_size, "Total number of words in the data FIFO memory 32-32768"); - -#ifdef __IS_DEVICE__ - module_param(rx_fifo_size, long, 0444); - MODULE_PARM_DESC(rx_fifo_size, "Number of words in the Rx FIFO 16-32768"); - - #ifdef __DED_FIFO__ - module_param(tx_fifo_size_00, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_00, "Number of words in the Tx FIFO #00 16-32768"); - module_param(tx_fifo_size_01, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_01, "Number of words in the Tx FIFO #01 0-32768"); - module_param(tx_fifo_size_02, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_02, "Number of words in the Tx FIFO #02 0-32768"); - module_param(tx_fifo_size_03, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_03, "Number of words in the Tx FIFO #03 0-32768"); - module_param(tx_fifo_size_04, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_04, "Number of words in the Tx FIFO #04 0-32768"); - module_param(tx_fifo_size_05, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_05, "Number of words in the Tx FIFO #05 0-32768"); - module_param(tx_fifo_size_06, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_06, "Number of words in the Tx FIFO #06 0-32768"); - module_param(tx_fifo_size_07, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_07, "Number of words in the Tx FIFO #07 0-32768"); - module_param(tx_fifo_size_08, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_08, "Number of words in the Tx FIFO #08 0-32768"); - module_param(tx_fifo_size_09, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_09, "Number of words in the Tx FIFO #09 0-32768"); - module_param(tx_fifo_size_10, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_10, "Number of words in the Tx FIFO #10 0-32768"); - module_param(tx_fifo_size_11, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_11, "Number of words in the Tx FIFO #11 0-32768"); - module_param(tx_fifo_size_12, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_12, "Number of words in the Tx FIFO #12 0-32768"); - module_param(tx_fifo_size_13, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_13, "Number of words in the Tx FIFO #13 0-32768"); - module_param(tx_fifo_size_14, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_14, "Number of words in the Tx FIFO #14 0-32768"); - module_param(tx_fifo_size_15, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_15, "Number of words in the Tx FIFO #15 0-32768"); - - module_param(thr_ctl, short, 0444); - MODULE_PARM_DESC(thr_ctl, "0=Without 1=With Theshold Ctrl"); - - module_param(tx_thr_length, long, 0444); - MODULE_PARM_DESC(tx_thr_length, "TX Threshold length"); - - module_param(rx_thr_length, long, 0444); - MODULE_PARM_DESC(rx_thr_length, "RX Threshold length"); - - #else - module_param(nperio_tx_fifo_size, long, 0444); - MODULE_PARM_DESC(nperio_tx_fifo_size, "Number of words in the non-periodic Tx FIFO 16-32768"); - - module_param(perio_tx_fifo_size_01, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_01, "Number of words in the periodic Tx FIFO #01 0-32768"); - module_param(perio_tx_fifo_size_02, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_02, "Number of words in the periodic Tx FIFO #02 0-32768"); - module_param(perio_tx_fifo_size_03, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_03, "Number of words in the periodic Tx FIFO #03 0-32768"); - module_param(perio_tx_fifo_size_04, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_04, "Number of words in the periodic Tx FIFO #04 0-32768"); - module_param(perio_tx_fifo_size_05, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_05, "Number of words in the periodic Tx FIFO #05 0-32768"); - module_param(perio_tx_fifo_size_06, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_06, "Number of words in the periodic Tx FIFO #06 0-32768"); - module_param(perio_tx_fifo_size_07, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_07, "Number of words in the periodic Tx FIFO #07 0-32768"); - module_param(perio_tx_fifo_size_08, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_08, "Number of words in the periodic Tx FIFO #08 0-32768"); - module_param(perio_tx_fifo_size_09, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_09, "Number of words in the periodic Tx FIFO #09 0-32768"); - module_param(perio_tx_fifo_size_10, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_10, "Number of words in the periodic Tx FIFO #10 0-32768"); - module_param(perio_tx_fifo_size_11, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_11, "Number of words in the periodic Tx FIFO #11 0-32768"); - module_param(perio_tx_fifo_size_12, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_12, "Number of words in the periodic Tx FIFO #12 0-32768"); - module_param(perio_tx_fifo_size_13, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_13, "Number of words in the periodic Tx FIFO #13 0-32768"); - module_param(perio_tx_fifo_size_14, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_14, "Number of words in the periodic Tx FIFO #14 0-32768"); - module_param(perio_tx_fifo_size_15, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_15, "Number of words in the periodic Tx FIFO #15 0-32768"); - #endif//__DED_FIFO__ - module_param(dev_endpoints, short, 0444); - MODULE_PARM_DESC(dev_endpoints, "The number of endpoints in addition to EP0 available for device mode 1-15"); -#endif - -#ifdef __IS_HOST__ - module_param(rx_fifo_size, long, 0444); - MODULE_PARM_DESC(rx_fifo_size, "Number of words in the Rx FIFO 16-32768"); - - module_param(nperio_tx_fifo_size, long, 0444); - MODULE_PARM_DESC(nperio_tx_fifo_size, "Number of words in the non-periodic Tx FIFO 16-32768"); - - module_param(perio_tx_fifo_size, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size, "Number of words in the host periodic Tx FIFO 16-32768"); - - module_param(host_channels, short, 0444); - MODULE_PARM_DESC(host_channels, "The number of host channel registers to use 1-16"); -#endif - -module_param(max_transfer_size, long, 0444); -MODULE_PARM_DESC(max_transfer_size, "The maximum transfer size supported in bytes 2047-65535"); - -module_param(max_packet_count, long, 0444); -MODULE_PARM_DESC(max_packet_count, "The maximum number of packets in a transfer 15-511"); - -module_param(phy_utmi_width, long, 0444); -MODULE_PARM_DESC(phy_utmi_width, "Specifies the UTMI+ Data Width 8 or 16 bits"); - -module_param(turn_around_time_hs, long, 0444); -MODULE_PARM_DESC(turn_around_time_hs, "Turn-Around time for HS"); - -module_param(turn_around_time_fs, long, 0444); -MODULE_PARM_DESC(turn_around_time_fs, "Turn-Around time for FS"); - -module_param(timeout_cal_hs, long, 0444); -MODULE_PARM_DESC(timeout_cal_hs, "Timeout Cal for HS"); - -module_param(timeout_cal_fs, long, 0444); -MODULE_PARM_DESC(timeout_cal_fs, "Timeout Cal for FS"); - - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_plat.h b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_plat.h deleted file mode 100644 index a50294fdcf..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_plat.h +++ /dev/null @@ -1,1018 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_plat.h - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the Platform Specific constants, interfaces - ** (functions and macros). - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : IFX hardware ref handbook for each plateforms - ** COPYRIGHT : - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - - -/*! - \defgroup IFXUSB_PLATEFORM_DEFINITION Platform Specific constants, interfaces (functions and macros). - \ingroup IFXUSB_DRIVER_V3 - \brief Maintain plateform specific definitions and macros in this file. - Each plateform has its own definition zone. - */ - -/*! - \defgroup IFXUSB_PLATEFORM_MEM_ADDR Definition of memory address and size and default parameters - \ingroup IFXUSB_PLATEFORM_DEFINITION - */ - -/*! - \defgroup IFXUSB_DBG_ROUTINE Routines for debug message - \ingroup IFXUSB_PLATEFORM_DEFINITION - */ - - -/*! \file ifxusb_plat.h - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the Platform Specific constants, interfaces (functions and macros). -*/ - -#if !defined(__IFXUSB_PLAT_H__) -#define __IFXUSB_PLAT_H__ - - -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/list.h> -#include <linux/delay.h> -#include <asm/io.h> - - -#define IFXUSB_IOMEM_SIZE 0x00001000 -#define IFXUSB_FIFOMEM_SIZE 0x00010000 -#define IFXUSB_FIFODBG_SIZE 0x00020000 - - - -/*! - \addtogroup IFXUSB_PLATEFORM_MEM_ADDR - */ -/*@{*/ -#if defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) -// #define IFXUSB_IRQ 54 - #define IFXUSB_IOMEM_BASE 0x1e101000 - #define IFXUSB_FIFOMEM_BASE 0x1e120000 - #define IFXUSB_FIFODBG_BASE 0x1e140000 -// #define IFXUSB_OC_IRQ 151 - - #ifndef DANUBE_RCU_BASE_ADDR - #define DANUBE_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef DANUBE_CGU - #define DANUBE_CGU (0xBF103000) - #endif - #ifndef DANUBE_CGU_IFCCR - #define DANUBE_CGU_IFCCR ((volatile unsigned long *)(DANUBE_CGU+ 0x0018)) - #endif - #ifndef DANUBE_PMU - #define DANUBE_PMU (KSEG1+0x1F102000) - #endif - #ifndef DANUBE_PMU_PWDCR - #define DANUBE_PMU_PWDCR ((volatile unsigned long *)(DANUBE_PMU+0x001C)) - #endif - - #ifndef DANUBE_GPIO_P0_OUT - #define DANUBE_GPIO_P0_OUT (0xBF103000+0x10) - #define DANUBE_GPIO_P0_DIR (0xBF103000+0x18) - #define DANUBE_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define DANUBE_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define DANUBE_GPIO_P0_OD (0xBF103000+0x24) - #define DANUBE_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define DANUBE_GPIO_P0_PUDEN (0xBF103000+0x30) - #define DANUBE_GPIO_P1_OUT (0xBF103000+0x40) - #define DANUBE_GPIO_P1_DIR (0xBF103000+0x48) - #define DANUBE_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define DANUBE_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define DANUBE_GPIO_P1_OD (0xBF103000+0x54) - #define DANUBE_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define DANUBE_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define DANUBE_RCU_USBCFG ((volatile unsigned long *)(DANUBE_RCU_BASE_ADDR + 0x18)) - #define DANUBE_RCU_RESET ((volatile unsigned long *)(DANUBE_RCU_BASE_ADDR + 0x10)) - #define DANUBE_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define DANUBE_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define DANUBE_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 - #define default_param_turn_around_time_fs 4 - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 640 - #define default_param_nperio_tx_fifo_size 640 - #define default_param_perio_tx_fifo_size 768 - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ - #define default_param_rx_fifo_size 1024 - #define default_param_nperio_tx_fifo_size 1016 - #define default_param_perio_tx_fifo_size_01 8 - #else - #define default_param_rx_fifo_size 1024 - #define default_param_nperio_tx_fifo_size 1024 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_AMAZON_SE__) - //#include <asm/amazon_se/amazon_se.h> - //#include <asm/amazon_se/irq.h> - -// #define IFXUSB_IRQ 31 - #define IFXUSB_IOMEM_BASE 0x1e101000 - #define IFXUSB_FIFOMEM_BASE 0x1e120000 - #define IFXUSB_FIFODBG_BASE 0x1e140000 -// #define IFXUSB_OC_IRQ 20 - - #ifndef AMAZON_SE_RCU_BASE_ADDR - #define AMAZON_SE_RCU_BASE_ADDR (0xBF203000) - #endif - #define AMAZON_SE_RCU_USBCFG ((volatile unsigned long *)(AMAZON_SE_RCU_BASE_ADDR + 0x18)) - #define AMAZON_SE_RCU_RESET ((volatile unsigned long *)(AMAZON_SE_RCU_BASE_ADDR + 0x10)) - #define AMAZON_SE_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AMAZON_SE_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AMAZON_SE_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - - #ifndef AMAZON_SE_GPIO_P0_OUT - #define AMAZON_SE_GPIO_P0_OUT (0xBF103000+0x10) - #define AMAZON_SE_GPIO_P0_DIR (0xBF103000+0x18) - #define AMAZON_SE_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AMAZON_SE_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AMAZON_SE_GPIO_P0_OD (0xBF103000+0x24) - #define AMAZON_SE_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AMAZON_SE_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AMAZON_SE_GPIO_P1_OUT (0xBF103000+0x40) - #define AMAZON_SE_GPIO_P1_DIR (0xBF103000+0x48) - #define AMAZON_SE_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AMAZON_SE_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AMAZON_SE_GPIO_P1_OD (0xBF103000+0x54) - #define AMAZON_SE_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AMAZON_SE_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #ifndef AMAZON_SE_CGU - #define AMAZON_SE_CGU (0xBF103000) - #endif - #ifndef AMAZON_SE_CGU_IFCCR - #define AMAZON_SE_CGU_IFCCR ((volatile unsigned long *)(AMAZON_SE_CGU+ 0x0018)) - #endif - #ifndef AMAZON_SE_PMU - #define AMAZON_SE_PMU (KSEG1+0x1F102000) - #endif - #ifndef AMAZON_SE_PMU_PWDCR - #define AMAZON_SE_PMU_PWDCR ((volatile unsigned long *)(AMAZON_SE_PMU+0x001C)) - #endif - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 248 - #define default_param_perio_tx_fifo_size_01 8 - #else - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 256 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_AR9__) -// #define IFXUSB1_IRQ 54 - #define IFXUSB1_IOMEM_BASE 0x1E101000 - #define IFXUSB1_FIFOMEM_BASE 0x1E120000 - #define IFXUSB1_FIFODBG_BASE 0x1E140000 - -// #define IFXUSB2_IRQ 83 - #define IFXUSB2_IOMEM_BASE 0x1E106000 - #define IFXUSB2_FIFOMEM_BASE 0x1E1E0000 - #define IFXUSB2_FIFODBG_BASE 0x1E1C0000 - -// #define IFXUSB_OC_IRQ 60 - - #ifndef AR9_RCU_BASE_ADDR - #define AR9_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef AR9_CGU - #define AR9_CGU (0xBF103000) - #endif - #ifndef AR9_CGU_IFCCR - #define AR9_CGU_IFCCR ((volatile unsigned long *)(AR9_CGU+ 0x0018)) - #endif - - #ifndef AR9_PMU - #define AR9_PMU (KSEG1+0x1F102000) - #endif - #ifndef AR9_PMU_PWDCR - #define AR9_PMU_PWDCR ((volatile unsigned long *)(AR9_PMU+0x001C)) - #endif - - #ifndef AR9_GPIO_P0_OUT - #define AR9_GPIO_P0_OUT (0xBF103000+0x10) - #define AR9_GPIO_P0_DIR (0xBF103000+0x18) - #define AR9_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AR9_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AR9_GPIO_P0_OD (0xBF103000+0x24) - #define AR9_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AR9_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AR9_GPIO_P1_OUT (0xBF103000+0x40) - #define AR9_GPIO_P1_DIR (0xBF103000+0x48) - #define AR9_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AR9_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AR9_GPIO_P1_OD (0xBF103000+0x54) - #define AR9_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AR9_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define AR9_RCU_USB1CFG ((volatile unsigned long *)(AR9_RCU_BASE_ADDR + 0x18)) - #define AR9_RCU_USB2CFG ((volatile unsigned long *)(AR9_RCU_BASE_ADDR + 0x34)) - #define AR9_RCU_USBRESET ((volatile unsigned long *)(AR9_RCU_BASE_ADDR + 0x10)) - #define AR9_USBCFG_ARB 7 // - #define AR9_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AR9_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AR9_USBCFG_SLV_END_BIT 17 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ - #define default_param_rx_fifo_size 256 -// #define default_param_nperio_tx_fifo_size 248 -// #define default_param_perio_tx_fifo_size_01 8 - #define default_param_nperio_tx_fifo_size 252 - #define default_param_perio_tx_fifo_size_01 4 - #else - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 256 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_VR9__) -// #define IFXUSB1_IRQ 54 - #define IFXUSB1_IOMEM_BASE 0x1E101000 - #define IFXUSB1_FIFOMEM_BASE 0x1E120000 - #define IFXUSB1_FIFODBG_BASE 0x1E140000 - -// #define IFXUSB2_IRQ 83 - #define IFXUSB2_IOMEM_BASE 0x1E106000 - #define IFXUSB2_FIFOMEM_BASE 0x1E1E0000 - #define IFXUSB2_FIFODBG_BASE 0x1E1C0000 -// #define IFXUSB_OC_IRQ 60 - - #ifndef VR9_RCU_BASE_ADDR - #define VR9_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef VR9_CGU - #define VR9_CGU (0xBF103000) - #endif - #ifndef VR9_CGU_IFCCR - #define VR9_CGU_IFCCR ((volatile unsigned long *)(VR9_CGU+ 0x0018)) - #endif - - #ifndef VR9_PMU - #define VR9_PMU (KSEG1+0x1F102000) - #endif - #ifndef VR9_PMU_PWDCR - #define VR9_PMU_PWDCR ((volatile unsigned long *)(VR9_PMU+0x001C)) - #endif - - #ifndef VR9_GPIO_P0_OUT - #define VR9_GPIO_P0_OUT (0xBF103000+0x10) - #define VR9_GPIO_P0_DIR (0xBF103000+0x18) - #define VR9_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define VR9_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define VR9_GPIO_P0_OD (0xBF103000+0x24) - #define VR9_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define VR9_GPIO_P0_PUDEN (0xBF103000+0x30) - #define VR9_GPIO_P1_OUT (0xBF103000+0x40) - #define VR9_GPIO_P1_DIR (0xBF103000+0x48) - #define VR9_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define VR9_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define VR9_GPIO_P1_OD (0xBF103000+0x54) - #define VR9_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define VR9_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define VR9_RCU_USB1CFG ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x18)) - #define VR9_RCU_USB2CFG ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x34)) - #define VR9_RCU_USB_ANA_CFG1A ((volatile unsigned long *)(AR9_RCU_BASE_ADDR + 0x38)) - #define VR9_RCU_USB_ANA_CFG1B ((volatile unsigned long *)(AR9_RCU_BASE_ADDR + 0x3C)) - #define VR9_RCU_USBRESET ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x10)) - #define VR9_RCU_USBRESET2 ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x48)) - #define VR9_USBCFG_ARB 7 // - #define VR9_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define VR9_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define VR9_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - - /*== AVM/BC 20101220 Workaround VR9 DMA burst size == - * Using 2 Devices in diferent ports cause a general USB Host Error. - * Workaround found in UGW4.3 - */ -// #define default_param_dma_burst_size 4 //(ALL) - //WA for AHB - #define default_param_dma_burst_size 0 //(ALL) - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_turn_around_time_fs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ -#if 0 - #define default_param_rx_fifo_size 256 - #define default_param_tx_fifo_size_00 -1 - #define default_param_tx_fifo_size_01 -1 - #define default_param_tx_fifo_size_02 -1 -#else - #define default_param_rx_fifo_size 256 - #define default_param_tx_fifo_size_00 32 - #define default_param_tx_fifo_size_01 200 - #define default_param_tx_fifo_size_02 8 -#endif - #define default_param_tx_fifo_size_03 -1 - #define default_param_tx_fifo_size_04 -1 - #define default_param_tx_fifo_size_05 -1 - #define default_param_tx_fifo_size_06 -1 - #define default_param_tx_fifo_size_07 -1 - #define default_param_tx_fifo_size_08 -1 - #define default_param_tx_fifo_size_09 -1 - #define default_param_tx_fifo_size_10 -1 - #define default_param_tx_fifo_size_11 -1 - #define default_param_tx_fifo_size_12 -1 - #define default_param_tx_fifo_size_13 -1 - #define default_param_tx_fifo_size_14 -1 - #define default_param_tx_fifo_size_15 -1 - #define default_param_dma_unalgned_tx -1 - #define default_param_dma_unalgned_rx -1 - #define default_param_thr_ctl -1 - #define default_param_tx_thr_length -1 - #define default_param_rx_thr_length -1 - #endif //__IS_DEVICE__ - #else // __IS_VR9__ - #error "Please choose one platform!!" - #endif // __IS_VR9__ - -#else //UEIP - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) -// #define IFXUSB_IRQ 54 - #define IFXUSB_IOMEM_BASE 0x1e101000 - #define IFXUSB_FIFOMEM_BASE 0x1e120000 - #define IFXUSB_FIFODBG_BASE 0x1e140000 -// #define IFXUSB_OC_IRQ 151 - - - #ifndef DANUBE_RCU_BASE_ADDR - #define DANUBE_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef DANUBE_CGU - #define DANUBE_CGU (0xBF103000) - #endif - #ifndef DANUBE_CGU_IFCCR - #define DANUBE_CGU_IFCCR ((volatile unsigned long *)(DANUBE_CGU+ 0x0018)) - #endif - #ifndef DANUBE_PMU - #define DANUBE_PMU (KSEG1+0x1F102000) - #endif - #ifndef DANUBE_PMU_PWDCR - #define DANUBE_PMU_PWDCR ((volatile unsigned long *)(DANUBE_PMU+0x001C)) - #endif - - #ifndef DANUBE_GPIO_P0_OUT - #define DANUBE_GPIO_P0_OUT (0xBF103000+0x10) - #define DANUBE_GPIO_P0_DIR (0xBF103000+0x18) - #define DANUBE_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define DANUBE_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define DANUBE_GPIO_P0_OD (0xBF103000+0x24) - #define DANUBE_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define DANUBE_GPIO_P0_PUDEN (0xBF103000+0x30) - #define DANUBE_GPIO_P1_OUT (0xBF103000+0x40) - #define DANUBE_GPIO_P1_DIR (0xBF103000+0x48) - #define DANUBE_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define DANUBE_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define DANUBE_GPIO_P1_OD (0xBF103000+0x54) - #define DANUBE_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define DANUBE_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - - #define DANUBE_RCU_USBCFG ((volatile unsigned long *)(DANUBE_RCU_BASE_ADDR + 0x18)) - #define DANUBE_RCU_RESET ((volatile unsigned long *)(DANUBE_RCU_BASE_ADDR + 0x10)) - #define DANUBE_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define DANUBE_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define DANUBE_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 640 - #define default_param_nperio_tx_fifo_size 640 - #define default_param_perio_tx_fifo_size 768 - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ - #define default_param_rx_fifo_size 1024 - #define default_param_nperio_tx_fifo_size 1016 - #define default_param_perio_tx_fifo_size_01 8 - #else - #define default_param_rx_fifo_size 1024 - #define default_param_nperio_tx_fifo_size 1024 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_AMAZON_SE__) - #include <asm/amazon_se/amazon_se.h> - //#include <asm/amazon_se/irq.h> - -// #define IFXUSB_IRQ 31 - #define IFXUSB_IOMEM_BASE 0x1e101000 - #define IFXUSB_FIFOMEM_BASE 0x1e120000 - #define IFXUSB_FIFODBG_BASE 0x1e140000 -// #define IFXUSB_OC_IRQ 20 - - #define AMAZON_SE_RCU_USBCFG ((volatile unsigned long *)(AMAZON_SE_RCU_BASE_ADDR + 0x18)) - #define AMAZON_SE_RCU_RESET ((volatile unsigned long *)(AMAZON_SE_RCU_BASE_ADDR + 0x10)) - #define AMAZON_SE_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AMAZON_SE_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AMAZON_SE_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - - #ifndef AMAZON_SE_GPIO_P0_OUT - #define AMAZON_SE_GPIO_P0_OUT (0xBF103000+0x10) - #define AMAZON_SE_GPIO_P0_DIR (0xBF103000+0x18) - #define AMAZON_SE_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AMAZON_SE_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AMAZON_SE_GPIO_P0_OD (0xBF103000+0x24) - #define AMAZON_SE_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AMAZON_SE_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AMAZON_SE_GPIO_P1_OUT (0xBF103000+0x40) - #define AMAZON_SE_GPIO_P1_DIR (0xBF103000+0x48) - #define AMAZON_SE_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AMAZON_SE_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AMAZON_SE_GPIO_P1_OD (0xBF103000+0x54) - #define AMAZON_SE_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AMAZON_SE_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - - #ifndef AMAZON_SE_CGU - #define AMAZON_SE_CGU (0xBF103000) - #endif - #ifndef AMAZON_SE_CGU_IFCCR - #define AMAZON_SE_CGU_IFCCR ((volatile unsigned long *)(AMAZON_SE_CGU+ 0x0018)) - #endif - #ifndef AMAZON_SE_PMU - #define AMAZON_SE_PMU (KSEG1+0x1F102000) - #endif - #ifndef AMAZON_SE_PMU_PWDCR - #define AMAZON_SE_PMU_PWDCR ((volatile unsigned long *)(AMAZON_SE_PMU+0x001C)) - #endif - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 248 - #define default_param_perio_tx_fifo_size_01 8 - #else - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 256 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_AR9__) -// #define IFXUSB1_IRQ 54 - #define IFXUSB1_IOMEM_BASE 0x1E101000 - #define IFXUSB1_FIFOMEM_BASE 0x1E120000 - #define IFXUSB1_FIFODBG_BASE 0x1E140000 - -// #define IFXUSB2_IRQ 83 - #define IFXUSB2_IOMEM_BASE 0x1E106000 - #define IFXUSB2_FIFOMEM_BASE 0x1E1E0000 - #define IFXUSB2_FIFODBG_BASE 0x1E1C0000 - -// #define IFXUSB_OC_IRQ 60 - - #ifndef AMAZON_S_RCU_BASE_ADDR - #define AMAZON_S_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef AMAZON_S_CGU - #define AMAZON_S_CGU (0xBF103000) - #endif - #ifndef AMAZON_S_CGU_IFCCR - #define AMAZON_S_CGU_IFCCR ((volatile unsigned long *)(AMAZON_S_CGU+ 0x0018)) - #endif - - #ifndef AMAZON_S_PMU - #define AMAZON_S_PMU (KSEG1+0x1F102000) - #endif - #ifndef AMAZON_S_PMU_PWDCR - #define AMAZON_S_PMU_PWDCR ((volatile unsigned long *)(AMAZON_S_PMU+0x001C)) - #endif - - #ifndef AMAZON_S_GPIO_P0_OUT - #define AMAZON_S_GPIO_P0_OUT (0xBF103000+0x10) - #define AMAZON_S_GPIO_P0_DIR (0xBF103000+0x18) - #define AMAZON_S_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AMAZON_S_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AMAZON_S_GPIO_P0_OD (0xBF103000+0x24) - #define AMAZON_S_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AMAZON_S_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AMAZON_S_GPIO_P1_OUT (0xBF103000+0x40) - #define AMAZON_S_GPIO_P1_DIR (0xBF103000+0x48) - #define AMAZON_S_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AMAZON_S_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AMAZON_S_GPIO_P1_OD (0xBF103000+0x54) - #define AMAZON_S_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AMAZON_S_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define AMAZON_S_RCU_USB1CFG ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x18)) - #define AMAZON_S_RCU_USB2CFG ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x34)) - #define AMAZON_S_RCU_USBRESET ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x10)) - #define AMAZON_S_USBCFG_ARB 7 // - #define AMAZON_S_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AMAZON_S_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AMAZON_S_USBCFG_SLV_END_BIT 17 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 248 - #define default_param_perio_tx_fifo_size_01 8 - #else - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 256 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_VR9__) -// #define IFXUSB1_IRQ 54 - #define IFXUSB1_IOMEM_BASE 0x1E101000 - #define IFXUSB1_FIFOMEM_BASE 0x1E120000 - #define IFXUSB1_FIFODBG_BASE 0x1E140000 - -// #define IFXUSB2_IRQ 83 - #define IFXUSB2_IOMEM_BASE 0x1E106000 - #define IFXUSB2_FIFOMEM_BASE 0x1E1E0000 - #define IFXUSB2_FIFODBG_BASE 0x1E1C0000 -// #define IFXUSB_OC_IRQ 60 - - #ifndef AMAZON_S_RCU_BASE_ADDR - #define AMAZON_S_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef AMAZON_S_CGU - #define AMAZON_S_CGU (0xBF103000) - #endif - #ifndef AMAZON_S_CGU_IFCCR - #define AMAZON_S_CGU_IFCCR ((volatile unsigned long *)(AMAZON_S_CGU+ 0x0018)) - #endif - - #ifndef AMAZON_S_PMU - #define AMAZON_S_PMU (KSEG1+0x1F102000) - #endif - #ifndef AMAZON_S_PMU_PWDCR - #define AMAZON_S_PMU_PWDCR ((volatile unsigned long *)(AMAZON_S_PMU+0x001C)) - #endif - - #ifndef AMAZON_S_GPIO_P0_OUT - #define AMAZON_S_GPIO_P0_OUT (0xBF103000+0x10) - #define AMAZON_S_GPIO_P0_DIR (0xBF103000+0x18) - #define AMAZON_S_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AMAZON_S_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AMAZON_S_GPIO_P0_OD (0xBF103000+0x24) - #define AMAZON_S_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AMAZON_S_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AMAZON_S_GPIO_P1_OUT (0xBF103000+0x40) - #define AMAZON_S_GPIO_P1_DIR (0xBF103000+0x48) - #define AMAZON_S_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AMAZON_S_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AMAZON_S_GPIO_P1_OD (0xBF103000+0x54) - #define AMAZON_S_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AMAZON_S_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define AMAZON_S_RCU_USB1CFG ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x18)) - #define AMAZON_S_RCU_USB2CFG ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x34)) - #define AMAZON_S_RCU_USBRESET ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x10)) - #define AMAZON_S_USBCFG_ARB 7 // - #define AMAZON_S_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AMAZON_S_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AMAZON_S_USBCFG_SLV_END_BIT 17 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 //(ALL) - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_turn_around_time_fs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #define default_param_rx_fifo_size 256 - #define default_param_tx_fifo_size_00 -1 - #define default_param_tx_fifo_size_01 -1 - #define default_param_tx_fifo_size_02 -1 - #define default_param_tx_fifo_size_03 -1 - #define default_param_tx_fifo_size_04 -1 - #define default_param_tx_fifo_size_05 -1 - #define default_param_tx_fifo_size_06 -1 - #define default_param_tx_fifo_size_07 -1 - #define default_param_tx_fifo_size_08 -1 - #define default_param_tx_fifo_size_09 -1 - #define default_param_tx_fifo_size_10 -1 - #define default_param_tx_fifo_size_11 -1 - #define default_param_tx_fifo_size_12 -1 - #define default_param_tx_fifo_size_13 -1 - #define default_param_tx_fifo_size_14 -1 - #define default_param_tx_fifo_size_15 -1 - #define default_param_dma_unalgned_tx -1 - #define default_param_dma_unalgned_rx -1 - #define default_param_thr_ctl -1 - #define default_param_tx_thr_length -1 - #define default_param_rx_thr_length -1 - #endif //__IS_DEVICE__ - #else // __IS_VR9__ - #error "Please choose one platform!!" - #endif // __IS_VR9__ -#endif //UEIP - -/*@}*//*IFXUSB_PLATEFORM_MEM_ADDR*/ - -///////////////////////////////////////////////////////////////////////// - -#ifdef __IS_HOST__ - #ifdef CONFIG_USB_HOST_IFX_FORCE_USB11 - #undef default_param_speed - #define default_param_speed IFXUSB_PARAM_SPEED_FULL - #endif -#endif -#ifdef __IS_DEVICE__ - #ifndef CONFIG_USB_GADGET_DUALSPEED - #undef default_param_speed - #define default_param_speed IFXUSB_PARAM_SPEED_FULL - #endif -#endif - -///////////////////////////////////////////////////////////////////////// - -static __inline__ void UDELAY( const uint32_t _usecs ) -{ - udelay( _usecs ); -} - -static __inline__ void MDELAY( const uint32_t _msecs ) -{ - mdelay( _msecs ); -} - -static __inline__ void SPIN_LOCK( spinlock_t *_lock ) -{ - spin_lock(_lock); -} - -static __inline__ void SPIN_UNLOCK( spinlock_t *_lock ) -{ - spin_unlock(_lock); -} - -#define SPIN_LOCK_IRQSAVE( _l, _f ) \ - { \ - spin_lock_irqsave(_l,_f); \ - } - -#define SPIN_UNLOCK_IRQRESTORE( _l,_f ) \ - { \ - spin_unlock_irqrestore(_l,_f); \ - } - -///////////////////////////////////////////////////////////////////////// -/*! - \addtogroup IFXUSB_DBG_ROUTINE - */ -/*@{*/ -#ifdef __IS_HOST__ - extern uint32_t h_dbg_lvl; -#endif - -#ifdef __IS_DEVICE__ - extern uint32_t d_dbg_lvl; -#endif - -/*! \brief When debug level has the DBG_CIL bit set, display CIL Debug messages. */ -#define DBG_CIL (0x2) -/*! \brief When debug level has the DBG_CILV bit set, display CIL Verbose debug messages */ -#define DBG_CILV (0x20) -/*! \brief When debug level has the DBG_PCD bit set, display PCD (Device) debug messages */ -#define DBG_PCD (0x4) -/*! \brief When debug level has the DBG_PCDV set, display PCD (Device) Verbose debug messages */ -#define DBG_PCDV (0x40) -/*! \brief When debug level has the DBG_HCD bit set, display Host debug messages */ -#define DBG_HCD (0x8) -/*! \brief When debug level has the DBG_HCDV bit set, display Verbose Host debug messages */ -#define DBG_HCDV (0x80) -/*! \brief When debug level has the DBG_HCD_URB bit set, display enqueued URBs in host mode. */ -#define DBG_HCD_URB (0x800) -/*! \brief When debug level has any bit set, display debug messages */ -#define DBG_ANY (0xFF) -/*! \brief All debug messages off */ -#define DBG_OFF 0 - -#define DBG_ENTRY (0x8000) - -#define IFXUSB "IFXUSB: " - -/*! - \fn inline uint32_t SET_DEBUG_LEVEL( const uint32_t _new ) - \brief Set the Debug Level variable. - \param _new 32-bit mask of debug level. - \return previous debug level - */ -static inline uint32_t SET_DEBUG_LEVEL( const uint32_t _new ) -{ - #ifdef __IS_HOST__ - uint32_t old = h_dbg_lvl; - h_dbg_lvl = _new; - #endif - - #ifdef __IS_DEVICE__ - uint32_t old = d_dbg_lvl; - d_dbg_lvl = _new; - #endif - return old; -} - -#ifdef __DEBUG__ - #ifdef __IS_HOST__ - # define IFX_DEBUGPL(lvl, x...) do{ if ((lvl)&h_dbg_lvl)printk( KERN_DEBUG IFXUSB x ); }while(0) - # define CHK_DEBUG_LEVEL(level) ((level) & h_dbg_lvl) - #endif - - #ifdef __IS_DEVICE__ - # define IFX_DEBUGPL(lvl, x...) do{ if ((lvl)&d_dbg_lvl)printk( KERN_DEBUG IFXUSB x ); }while(0) - # define CHK_DEBUG_LEVEL(level) ((level) & d_dbg_lvl) - #endif - - # define IFX_DEBUGP(x...) IFX_DEBUGPL(DBG_ANY, x ) -#else - # define IFX_DEBUGPL(lvl, x...) do{}while(0) - # define IFX_DEBUGP(x...) - # define CHK_DEBUG_LEVEL(level) (0) -#endif //__DEBUG__ - -/* Print an Error message. */ -#define IFX_ERROR(x...) printk( KERN_ERR IFXUSB x ) -/* Print a Warning message. */ -#define IFX_WARN(x...) printk( KERN_WARNING IFXUSB x ) -/* Print a notice (normal but significant message). */ -#define IFX_NOTICE(x...) printk( KERN_NOTICE IFXUSB x ) -/* Basic message printing. */ -#define IFX_PRINT(x...) printk( KERN_INFO IFXUSB x ) - -/*@}*//*IFXUSB_DBG_ROUTINE*/ - - -#endif //__IFXUSB_PLAT_H__ - diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_regs.h b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_regs.h deleted file mode 100644 index 014c6dbcfd..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_regs.h +++ /dev/null @@ -1,1420 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_regs.h - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the data structures for accessing the IFXUSB core - ** registers. - ** The application interfaces with the USB core by reading from and - ** writing to the Control and Status Register (CSR) space through the - ** AHB Slave interface. These registers are 32 bits wide, and the - ** addresses are 32-bit-block aligned. - ** CSRs are classified as follows: - ** - Core Global Registers - ** - Device Mode Registers - ** - Device Global Registers - ** - Device Endpoint Specific Registers - ** - Host Mode Registers - ** - Host Global Registers - ** - Host Port CSRs - ** - Host Channel Specific Registers - ** - ** Only the Core Global registers can be accessed in both Device and - ** Host modes. When the USB core is operating in one mode, either - ** Device or Host, the application must not access registers from the - ** other mode. When the core switches from one mode to another, the - ** registers in the new mode of operation must be reprogrammed as they - ** would be after a power-on reset. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history -*****************************************************************************/ - - - -/*! - \defgroup IFXUSB_CSR_DEFINITION Control and Status Register bit-map definition - \ingroup IFXUSB_DRIVER_V3 - \brief Data structures for accessing the IFXUSB core registers. - The application interfaces with the USB core by reading from and - writing to the Control and Status Register (CSR) space through the - AHB Slave interface. These registers are 32 bits wide, and the - addresses are 32-bit-block aligned. - CSRs are classified as follows: - - Core Global Registers - - Device Mode Registers - - Device Global Registers - - Device Endpoint Specific Registers - - Host Mode Registers - - Host Global Registers - - Host Port CSRs - - Host Channel Specific Registers - - Only the Core Global registers can be accessed in both Device andHost modes. - When the USB core is operating in one mode, either Device or Host, the - application must not access registers from the other mode. When the core - switches from one mode to another, the registers in the new mode of operation - must be reprogrammed as they would be after a power-on reset. - */ - -/*! - \defgroup IFXUSB_CSR_DEVICE_GLOBAL_REG Device Mode Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Device Mode Global Registers - */ - -/*! - \defgroup IFXUSB_CSR_DEVICE_EP_REG Device Mode EP Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Device Mode EP Registers - There will be one set of endpoint registers per logical endpoint - implemented. - These registers are visible only in Device mode and must not be - accessed in Host mode, as the results are unknown. - */ - -/*! - \defgroup IFXUSB_CSR_DEVICE_DMA_DESC Device mode scatter dma descriptor strusture - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to DMA descriptor - */ - - -/*! - \defgroup IFXUSB_CSR_HOST_GLOBAL_REG Host Mode Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Host Mode Global Registers - */ - -/*! - \defgroup IFXUSB_CSR_HOST_HC_REG Host Mode HC Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Host Mode Host Channel Registers - There will be one set of endpoint registers per host channel - implemented. - These registers are visible only in Host mode and must not be - accessed in Device mode, as the results are unknown. - */ - -/*! - \defgroup IFXUSB_CSR_PWR_CLK_GATING_REG Power and Clock Gating Control Register - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to Power and Clock Gating Control Register - */ - - - - - - - - -/*! - \defgroup IFXUSB_CSR_CORE_GLOBAL_REG Core Global Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Core Global Registers - */ -/*! - \defgroup IFXUSB_CSR_CORE_GLOBAL_REG Core Global Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Core Global Registers - */ - - - - - - - - - -/*! - \file ifxusb_regs.h - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the data structures for accessing the IFXUSB core registers. - */ - - -#ifndef __IFXUSB_REGS_H__ -#define __IFXUSB_REGS_H__ - -/****************************************************************************/ - -#define MAX_PERIO_FIFOS 15 /** Maximum number of Periodic FIFOs */ -#define MAX_TX_FIFOS 15 /** Maximum number of Periodic FIFOs */ -#define MAX_EPS_CHANNELS 16 /** Maximum number of Endpoints/HostChannels */ - -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_ACCESS_MACROS - */ -/*@{*/ - -//#define RecordRegRW - -/*! - \fn static __inline__ uint32_t ifxusb_rreg( volatile uint32_t *_reg) - \brief Reads the content of a register. - \param _reg address of register to read. - \return contents of the register. - */ -static __inline__ uint32_t ifxusb_rreg( volatile uint32_t *_reg) -{ - #ifdef RecordRegRW - uint32_t r; - r=*(_reg); - return (r); - #else - return (*(_reg)); - #endif -}; - - -/*! - \fn static __inline__ void ifxusb_wreg( volatile uint32_t *_reg, const uint32_t _value) - \brief Writes a register with a 32 bit value. - \param _reg address of register to write. - \param _value value to write to _reg. - */ -static __inline__ void ifxusb_wreg( volatile uint32_t *_reg, const uint32_t _value) -{ - #ifdef RecordRegRW - printk(KERN_INFO "[W %p<-%08X]\n",_reg,_value); - #else - *(_reg)=_value; - #endif -}; - -/*! - \fn static __inline__ void ifxusb_mreg( volatile uint32_t *_reg, const uint32_t _clear_mask, const uint32_t _set_mask) - \brief Modifies bit values in a register. Using the - algorithm: (reg_contents & ~clear_mask) | set_mask. - \param _reg address of register to modify. - \param _clear_mask bit mask to be cleared. - \param _set_mask bit mask to be set. - */ -static __inline__ void ifxusb_mreg( volatile uint32_t *_reg, const uint32_t _clear_mask, const uint32_t _set_mask) -{ - uint32_t v; - #ifdef RecordRegRW - uint32_t r; - v= *(_reg); - r=v; - r&=(~_clear_mask); - r|= _set_mask; - *(_reg)=r ; - printk(KERN_INFO "[M %p->%08X+%08X/%08X<-%08X]\n",_reg,r,_clear_mask,_set_mask,r); - #else - v= *(_reg); - v&=(~_clear_mask); - v|= _set_mask; - *(_reg)=v ; - #endif -}; - -/*@}*//*IFXUSB_CSR_ACCESS_MACROS*/ -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_CORE_GLOBAL_REG - */ -/*@{*/ - -/*! - \struct ifxusb_core_global_regs - \brief IFXUSB Core registers . - The ifxusb_core_global_regs structure defines the size - and relative field offsets for the Core Global registers. - */ -typedef struct ifxusb_core_global_regs -{ - volatile uint32_t gotgctl; /*!< 000h OTG Control and Status Register. */ - volatile uint32_t gotgint; /*!< 004h OTG Interrupt Register. */ - volatile uint32_t gahbcfg; /*!< 008h Core AHB Configuration Register. */ - volatile uint32_t gusbcfg; /*!< 00Ch Core USB Configuration Register. */ - volatile uint32_t grstctl; /*!< 010h Core Reset Register. */ - volatile uint32_t gintsts; /*!< 014h Core Interrupt Register. */ - volatile uint32_t gintmsk; /*!< 018h Core Interrupt Mask Register. */ - volatile uint32_t grxstsr; /*!< 01Ch Receive Status Queue Read Register (Read Only). */ - volatile uint32_t grxstsp; /*!< 020h Receive Status Queue Read & POP Register (Read Only). */ - volatile uint32_t grxfsiz; /*!< 024h Receive FIFO Size Register. */ - volatile uint32_t gnptxfsiz; /*!< 028h Non Periodic Transmit FIFO Size Register. */ - volatile uint32_t gnptxsts; /*!< 02Ch Non Periodic Transmit FIFO/Queue Status Register (Read Only). */ - volatile uint32_t gi2cctl; /*!< 030h I2C Access Register. */ - volatile uint32_t gpvndctl; /*!< 034h PHY Vendor Control Register. */ - volatile uint32_t ggpio; /*!< 038h General Purpose Input/Output Register. */ - volatile uint32_t guid; /*!< 03Ch User ID Register. */ - volatile uint32_t gsnpsid; /*!< 040h Synopsys ID Register (Read Only). */ - volatile uint32_t ghwcfg1; /*!< 044h User HW Config1 Register (Read Only). */ - volatile uint32_t ghwcfg2; /*!< 048h User HW Config2 Register (Read Only). */ - volatile uint32_t ghwcfg3; /*!< 04Ch User HW Config3 Register (Read Only). */ - volatile uint32_t ghwcfg4; /*!< 050h User HW Config4 Register (Read Only). */ - volatile uint32_t reserved[43]; /*!< 054h Reserved 054h-0FFh */ - volatile uint32_t hptxfsiz; /*!< 100h Host Periodic Transmit FIFO Size Register. */ - volatile uint32_t dptxfsiz_dieptxf[15];/*!< 104h + (FIFO_Number-1)*04h, 1 <= FIFO Number <= 15. - Device Periodic Transmit FIFO#n Register if dedicated - fifos are disabled, otherwise Device Transmit FIFO#n - Register. - */ -} ifxusb_core_global_regs_t; - -/*! - \brief Bits of the Core OTG Control and Status Register (GOTGCTL). - */ -typedef union gotgctl_data -{ - uint32_t d32; - struct{ - unsigned reserved21_31 : 11; - unsigned currmod : 1 ; /*!< 20 */ - unsigned bsesvld : 1 ; /*!< 19 */ - unsigned asesvld : 1 ; /*!< 18 */ - unsigned reserved17 : 1 ; - unsigned conidsts : 1 ; /*!< 16 */ - unsigned reserved12_15 : 4 ; - unsigned devhnpen : 1 ; /*!< 11 */ - unsigned hstsethnpen : 1 ; /*!< 10 */ - unsigned hnpreq : 1 ; /*!< 09 */ - unsigned hstnegscs : 1 ; /*!< 08 */ - unsigned reserved2_7 : 6 ; - unsigned sesreq : 1 ; /*!< 01 */ - unsigned sesreqscs : 1 ; /*!< 00 */ - } b; -} gotgctl_data_t; - -/*! - \brief Bit fields of the Core OTG Interrupt Register (GOTGINT). - */ -typedef union gotgint_data -{ - uint32_t d32; - struct - { - unsigned reserved31_20 : 12; - unsigned debdone : 1 ; /*!< 19 Debounce Done */ - unsigned adevtoutchng : 1 ; /*!< 18 A-Device Timeout Change */ - unsigned hstnegdet : 1 ; /*!< 17 Host Negotiation Detected */ - unsigned reserver10_16 : 7 ; - unsigned hstnegsucstschng : 1 ; /*!< 09 Host Negotiation Success Status Change */ - unsigned sesreqsucstschng : 1 ; /*!< 08 Session Request Success Status Change */ - unsigned reserved3_7 : 5 ; - unsigned sesenddet : 1 ; /*!< 02 Session End Detected */ - unsigned reserved0_1 : 2 ; - } b; -} gotgint_data_t; - -/*! - \brief Bit fields of the Core AHB Configuration Register (GAHBCFG). - */ -typedef union gahbcfg_data -{ - uint32_t d32; - struct - { - unsigned reserved9_31 : 23; - unsigned ptxfemplvl : 1 ; /*!< 08 Periodic FIFO empty level trigger condition*/ - unsigned nptxfemplvl : 1 ; /*!< 07 Non-Periodic FIFO empty level trigger condition*/ - #define IFXUSB_GAHBCFG_TXFEMPTYLVL_EMPTY 1 - #define IFXUSB_GAHBCFG_TXFEMPTYLVL_HALFEMPTY 0 - unsigned reserved : 1 ; - unsigned dmaenable : 1 ; /*!< 05 DMA enable*/ - #define IFXUSB_GAHBCFG_DMAENABLE 1 - unsigned hburstlen : 4 ; /*!< 01-04 DMA Burst-length*/ - #define IFXUSB_GAHBCFG_INT_DMA_BURST_SINGLE 0 - #define IFXUSB_GAHBCFG_INT_DMA_BURST_INCR 1 - #define IFXUSB_GAHBCFG_INT_DMA_BURST_INCR4 3 - #define IFXUSB_GAHBCFG_INT_DMA_BURST_INCR8 5 - #define IFXUSB_GAHBCFG_INT_DMA_BURST_INCR16 7 - unsigned glblintrmsk : 1 ; /*!< 00 USB Global Interrupt Enable */ - #define IFXUSB_GAHBCFG_GLBINT_ENABLE 1 - } b; -} gahbcfg_data_t; - -/*! - \brief Bit fields of the Core USB Configuration Register (GUSBCFG). -*/ -typedef union gusbcfg_data -{ - uint32_t d32; - struct - { - unsigned reserved31 : 1; - unsigned ForceDevMode : 1; /*!< 30 Force Device Mode */ - unsigned ForceHstMode : 1; /*!< 29 Force Host Mode */ - unsigned TxEndDelay : 1; /*!< 28 Tx End Delay */ - unsigned reserved2723 : 5; - unsigned term_sel_dl_pulse : 1; /*!< 22 TermSel DLine Pulsing Selection */ - unsigned reserved2117 : 5; - unsigned otgutmifssel : 1; /*!< 16 UTMIFS Select */ - unsigned phylpwrclksel : 1; /*!< 15 PHY Low-Power Clock Select */ - unsigned reserved14 : 1; - unsigned usbtrdtim : 4; /*!< 13-10 USB Turnaround Time */ - unsigned hnpcap : 1; /*!< 09 HNP-Capable */ - unsigned srpcap : 1; /*!< 08 SRP-Capable */ - unsigned reserved07 : 1; - unsigned physel : 1; /*!< 06 USB 2.0 High-Speed PHY or - USB 1.1 Full-Speed Serial - Transceiver Select */ - unsigned fsintf : 1; /*!< 05 Full-Speed Serial Interface Select */ - unsigned ulpi_utmi_sel : 1; /*!< 04 ULPI or UTMI+ Select */ - unsigned phyif : 1; /*!< 03 PHY Interface */ - unsigned toutcal : 3; /*!< 00-02 HS/FS Timeout Calibration */ - }b; -} gusbcfg_data_t; - -/*! - \brief Bit fields of the Core Reset Register (GRSTCTL). - */ -typedef union grstctl_data -{ - uint32_t d32; - struct - { - unsigned ahbidle : 1; /*!< 31 AHB Master Idle. Indicates the AHB Master State - Machine is in IDLE condition. */ - unsigned dmareq : 1; /*!< 30 DMA Request Signal. Indicated DMA request is in - probress. Used for debug purpose. */ - unsigned reserved11_29 :19; - unsigned txfnum : 5; /*!< 10-06 TxFIFO Number (TxFNum) to be flushed. - 0x00: Non Periodic TxFIFO Flush or TxFIFO 0 - 0x01-0x0F: Periodic TxFIFO Flush or TxFIFO n - 0x10: Flush all TxFIFO - */ - unsigned txfflsh : 1; /*!< 05 TxFIFO Flush */ - unsigned rxfflsh : 1; /*!< 04 RxFIFO Flush */ - unsigned intknqflsh : 1; /*!< 03 In Token Sequence Learning Queue Flush (Device Only) */ - unsigned hstfrm : 1; /*!< 02 Host Frame Counter Reset (Host Only) */ - unsigned hsftrst : 1; /*!< 01 Hclk Soft Reset */ - - unsigned csftrst : 1; /*!< 00 Core Soft Reset - The application can flush the control logic in the - entire core using this bit. This bit resets the - pipelines in the AHB Clock domain as well as the - PHY Clock domain. - The state machines are reset to an IDLE state, the - control bits in the CSRs are cleared, all the - transmit FIFOs and the receive FIFO are flushed. - The status mask bits that control the generation of - the interrupt, are cleared, to clear the - interrupt. The interrupt status bits are not - cleared, so the application can get the status of - any events that occurred in the core after it has - set this bit. - Any transactions on the AHB are terminated as soon - as possible following the protocol. Any - transactions on the USB are terminated immediately. - The configuration settings in the CSRs are - unchanged, so the software doesn't have to - reprogram these registers (Device - Configuration/Host Configuration/Core System - Configuration/Core PHY Configuration). - The application can write to this bit, any time it - wants to reset the core. This is a self clearing - bit and the core clears this bit after all the - necessary logic is reset in the core, which may - take several clocks, depending on the current state - of the core. - */ - }b; -} grstctl_t; - -/*! - \brief Bit fields of the Core Interrupt Mask Register (GINTMSK) and - Core Interrupt Register (GINTSTS). - */ -typedef union gint_data -{ - uint32_t d32; - #define IFXUSB_SOF_INTR_MASK 0x0008 - struct - { - unsigned wkupintr : 1; /*!< 31 Resume/Remote Wakeup Detected Interrupt */ - unsigned sessreqintr : 1; /*!< 30 Session Request/New Session Detected Interrupt */ - unsigned disconnect : 1; /*!< 29 Disconnect Detected Interrupt */ - unsigned conidstschng : 1; /*!< 28 Connector ID Status Change */ - unsigned reserved27 : 1; - unsigned ptxfempty : 1; /*!< 26 Periodic TxFIFO Empty */ - unsigned hcintr : 1; /*!< 25 Host Channels Interrupt */ - unsigned portintr : 1; /*!< 24 Host Port Interrupt */ - unsigned reserved23 : 1; - unsigned fetsuspmsk : 1; /*!< 22 Data Fetch Suspended */ - unsigned incomplisoout : 1; /*!< 21 Incomplete IsochronousOUT/Period Transfer */ - unsigned incomplisoin : 1; /*!< 20 Incomplete Isochronous IN Transfer */ - unsigned outepintr : 1; /*!< 19 OUT Endpoints Interrupt */ - unsigned inepintr : 1; /*!< 18 IN Endpoints Interrupt */ - unsigned epmismatch : 1; /*!< 17 Endpoint Mismatch Interrupt */ - unsigned reserved16 : 1; - unsigned eopframe : 1; /*!< 15 End of Periodic Frame Interrupt */ - unsigned isooutdrop : 1; /*!< 14 Isochronous OUT Packet Dropped Interrupt */ - unsigned enumdone : 1; /*!< 13 Enumeration Done */ - unsigned usbreset : 1; /*!< 12 USB Reset */ - unsigned usbsuspend : 1; /*!< 11 USB Suspend */ - unsigned erlysuspend : 1; /*!< 10 Early Suspend */ - unsigned i2cintr : 1; /*!< 09 I2C Interrupt */ - unsigned reserved8 : 1; - unsigned goutnakeff : 1; /*!< 07 Global OUT NAK Effective */ - unsigned ginnakeff : 1; /*!< 06 Global Non-periodic IN NAK Effective */ - unsigned nptxfempty : 1; /*!< 05 Non-periodic TxFIFO Empty */ - unsigned rxstsqlvl : 1; /*!< 04 Receive FIFO Non-Empty */ - unsigned sofintr : 1; /*!< 03 Start of (u)Frame */ - unsigned otgintr : 1; /*!< 02 OTG Interrupt */ - unsigned modemismatch : 1; /*!< 01 Mode Mismatch Interrupt */ - unsigned reserved0 : 1; - } b; -} gint_data_t; - -/*! - \brief Bit fields in the Receive Status Read and Pop Registers (GRXSTSR, GRXSTSP) - */ -typedef union grxsts_data -{ - uint32_t d32; - struct - { - unsigned reserved : 7; - unsigned fn : 4; /*!< 24-21 Frame Number */ - unsigned pktsts : 4; /*!< 20-17 Packet Status */ - #define IFXUSB_DSTS_DATA_UPDT 0x2 // OUT Data Packet - #define IFXUSB_DSTS_XFER_COMP 0x3 // OUT Data Transfer Complete - #define IFXUSB_DSTS_GOUT_NAK 0x1 // Global OUT NAK - #define IFXUSB_DSTS_SETUP_COMP 0x4 // Setup Phase Complete - #define IFXUSB_DSTS_SETUP_UPDT 0x6 // SETUP Packet - unsigned dpid : 2; /*!< 16-15 Data PID */ - unsigned bcnt :11; /*!< 14-04 Byte Count */ - unsigned epnum : 4; /*!< 03-00 Endpoint Number */ - } db; - struct - { - unsigned reserved :11; - unsigned pktsts : 4; /*!< 20-17 Packet Status */ - #define IFXUSB_HSTS_DATA_UPDT 0x2 // OUT Data Packet - #define IFXUSB_HSTS_XFER_COMP 0x3 // OUT Data Transfer Complete - #define IFXUSB_HSTS_DATA_TOGGLE_ERR 0x5 // DATA TOGGLE Error - #define IFXUSB_HSTS_CH_HALTED 0x7 // Channel Halted - unsigned dpid : 2; /*!< 16-15 Data PID */ - unsigned bcnt :11; /*!< 14-04 Byte Count */ - unsigned chnum : 4; /*!< 03-00 Channel Number */ - } hb; -} grxsts_data_t; - -/*! - \brief Bit fields in the FIFO Size Registers (HPTXFSIZ, GNPTXFSIZ, DPTXFSIZn). - */ -typedef union fifosize_data -{ - uint32_t d32; - struct - { - unsigned depth : 16; /*!< 31-16 TxFIFO Depth (in DWord)*/ - unsigned startaddr : 16; /*!< 15-00 RAM Starting address */ - } b; -} fifosize_data_t; - -/*! - \brief Bit fields in the Non-Periodic Transmit FIFO/Queue Status Register (GNPTXSTS). - */ - -typedef union gnptxsts_data -{ - uint32_t d32; - struct - { - unsigned reserved : 1; - unsigned nptxqtop_chnep : 4; /*!< 30-27 Channel/EP Number of top of the Non-Periodic - Transmit Request Queue - */ - unsigned nptxqtop_token : 2; /*!< 26-25 Token Type top of the Non-Periodic - Transmit Request Queue - 0 - IN/OUT - 1 - Zero Length OUT - 2 - PING/Complete Split - 3 - Channel Halt - */ - unsigned nptxqtop_terminate : 1; /*!< 24 Terminate (Last entry for the selected - channel/EP)*/ - unsigned nptxqspcavail : 8; /*!< 23-16 Transmit Request Queue Space Available */ - unsigned nptxfspcavail :16; /*!< 15-00 TxFIFO Space Avail (in DWord)*/ - }b; -} gnptxsts_data_t; - - -/*! - \brief Bit fields in the Transmit FIFO Status Register (DTXFSTS). - */ -typedef union dtxfsts_data -{ - uint32_t d32; - struct - { - unsigned reserved : 16; - unsigned txfspcavail : 16; /*!< 15-00 TxFIFO Space Avail (in DWord)*/ - }b; -} dtxfsts_data_t; - - -/*! - \brief Bit fields in the I2C Control Register (I2CCTL). - */ -typedef union gi2cctl_data -{ - uint32_t d32; - struct - { - unsigned bsydne : 1; /*!< 31 I2C Busy/Done*/ - unsigned rw : 1; /*!< 30 Read/Write Indicator */ - unsigned reserved : 2; - unsigned i2cdevaddr : 2; /*!< 27-26 I2C Device Address */ - unsigned i2csuspctl : 1; /*!< 25 I2C Suspend Control */ - unsigned ack : 1; /*!< 24 I2C ACK */ - unsigned i2cen : 1; /*!< 23 I2C Enable */ - unsigned addr : 7; /*!< 22-16 I2C Address */ - unsigned regaddr : 8; /*!< 15-08 I2C Register Addr */ - unsigned rwdata : 8; /*!< I2C Read/Write Data */ - } b; -} gi2cctl_data_t; - - -/*! - \brief Bit fields in the User HW Config1 Register. - */ -typedef union hwcfg1_data -{ - uint32_t d32; - struct - { - unsigned ep_dir15 : 2; /*!< Direction of each EP - 0: BIDIR (IN and OUT) endpoint - 1: IN endpoint - 2: OUT endpoint - 3: Reserved - */ - unsigned ep_dir14 : 2; - unsigned ep_dir13 : 2; - unsigned ep_dir12 : 2; - unsigned ep_dir11 : 2; - unsigned ep_dir10 : 2; - unsigned ep_dir09 : 2; - unsigned ep_dir08 : 2; - unsigned ep_dir07 : 2; - unsigned ep_dir06 : 2; - unsigned ep_dir05 : 2; - unsigned ep_dir04 : 2; - unsigned ep_dir03 : 2; - unsigned ep_dir02 : 2; - unsigned ep_dir01 : 2; - unsigned ep_dir00 : 2; - }b; -} hwcfg1_data_t; - -/*! - \brief Bit fields in the User HW Config2 Register. - */ -typedef union hwcfg2_data -{ - uint32_t d32; - struct - { - unsigned reserved31 : 1; - unsigned dev_token_q_depth : 5; /*!< 30-26 Device Mode IN Token Sequence Learning Queue Depth */ - unsigned host_perio_tx_q_depth : 2; /*!< 25-24 Host Mode Periodic Request Queue Depth */ - unsigned nonperio_tx_q_depth : 2; /*!< 23-22 Non-periodic Request Queue Depth */ - unsigned rx_status_q_depth : 2; /*!< 21-20 Multi Processor Interrupt Enabled */ - unsigned dynamic_fifo : 1; /*!< 19 Dynamic FIFO Sizing Enabled */ - unsigned perio_ep_supported : 1; /*!< 18 Periodic OUT Channels Supported in Host Mode */ - unsigned num_host_chan : 4; /*!< 17-14 Number of Host Channels */ - unsigned num_dev_ep : 4; /*!< 13-10 Number of Device Endpoints */ - unsigned fs_phy_type : 2; /*!< 09-08 Full-Speed PHY Interface Type */ - #define IFXUSB_HWCFG2_FS_PHY_TYPE_NOT_SUPPORTED 0 - #define IFXUSB_HWCFG2_FS_PHY_TYPE_DEDICATE 1 - #define IFXUSB_HWCFG2_FS_PHY_TYPE_UTMI 2 - #define IFXUSB_HWCFG2_FS_PHY_TYPE_ULPI 3 - unsigned hs_phy_type : 2; /*!< 07-06 High-Speed PHY Interface Type */ - #define IFXUSB_HWCFG2_HS_PHY_TYPE_NOT_SUPPORTED 0 - #define IFXUSB_HWCFG2_HS_PHY_TYPE_UTMI 1 - #define IFXUSB_HWCFG2_HS_PHY_TYPE_ULPI 2 - #define IFXUSB_HWCFG2_HS_PHY_TYPE_UTMI_ULPI 3 - unsigned point2point : 1; /*!< 05 Point-to-Point */ - unsigned architecture : 2; /*!< 04-03 Architecture */ - #define IFXUSB_HWCFG2_ARCH_SLAVE_ONLY 0 - #define IFXUSB_HWCFG2_ARCH_EXT_DMA 1 - #define IFXUSB_HWCFG2_ARCH_INT_DMA 2 - unsigned op_mode : 3; /*!< 02-00 Mode of Operation */ - #define IFXUSB_HWCFG2_OP_MODE_HNP_SRP_CAPABLE_OTG 0 - #define IFXUSB_HWCFG2_OP_MODE_SRP_ONLY_CAPABLE_OTG 1 - #define IFXUSB_HWCFG2_OP_MODE_NO_HNP_SRP_CAPABLE_OTG 2 - #define IFXUSB_HWCFG2_OP_MODE_SRP_CAPABLE_DEVICE 3 - #define IFXUSB_HWCFG2_OP_MODE_NO_SRP_CAPABLE_DEVICE 4 - #define IFXUSB_HWCFG2_OP_MODE_SRP_CAPABLE_HOST 5 - #define IFXUSB_HWCFG2_OP_MODE_NO_SRP_CAPABLE_HOST 6 - } b; -} hwcfg2_data_t; - -/*! - \brief Bit fields in the User HW Config3 Register. - */ -typedef union hwcfg3_data -{ - uint32_t d32; - struct - { - unsigned dfifo_depth :16; /*!< 31-16 DFIFO Depth */ - unsigned reserved15_12 : 4; - unsigned synch_reset_type : 1; /*!< 11 Reset Style for Clocked always Blocks in RTL */ - unsigned optional_features : 1; /*!< 10 Optional Features Removed */ - unsigned vendor_ctrl_if : 1; /*!< 09 Vendor Control Interface Support */ - unsigned i2c : 1; /*!< 08 I2C Selection */ - unsigned otg_func : 1; /*!< 07 OTG Function Enabled */ - unsigned packet_size_cntr_width : 3; /*!< 06-04 Width of Packet Size Counters */ - unsigned xfer_size_cntr_width : 4; /*!< 03-00 Width of Transfer Size Counters */ - } b; -} hwcfg3_data_t; - -/*! - \brief Bit fields in the User HW Config4 - * Register. Read the register into the <i>d32</i> element then read - * out the bits using the <i>b</i>it elements. - */ -typedef union hwcfg4_data -{ - uint32_t d32; - struct - { - unsigned desc_dma_dyn : 1; /*!< 31 Scatter/Gather DMA */ - unsigned desc_dma : 1; /*!< 30 Scatter/Gather DMA configuration */ - unsigned num_in_eps : 4; /*!< 29-26 Number of Device Mode IN Endpoints Including Control Endpoints */ - unsigned ded_fifo_en : 1; /*!< 25 Enable Dedicated Transmit FIFO for device IN Endpoints */ - unsigned session_end_filt_en : 1; /*!< 24 session_end Filter Enabled */ - unsigned b_valid_filt_en : 1; /*!< 23 b_valid Filter Enabled */ - unsigned a_valid_filt_en : 1; /*!< 22 a_valid Filter Enabled */ - unsigned vbus_valid_filt_en : 1; /*!< 21 vbus_valid Filter Enabled */ - unsigned iddig_filt_en : 1; /*!< 20 iddig Filter Enable */ - unsigned num_dev_mode_ctrl_ep : 4; /*!< 19-16 Number of Device Mode Control Endpoints in Addition to Endpoint 0 */ - unsigned utmi_phy_data_width : 2; /*!< 15-14 UTMI+ PHY/ULPI-to-Internal UTMI+ Wrapper Data Width */ - unsigned reserved13_06 : 8; - unsigned min_ahb_freq : 1; /*!< 05 Minimum AHB Frequency Less Than 60 MHz */ - unsigned power_optimiz : 1; /*!< 04 Enable Power Optimization? */ - unsigned num_dev_perio_in_ep : 4; /*!< 03-00 Number of Device Mode Periodic IN Endpoints */ - } b; -} hwcfg4_data_t; - -/*@}*//*IFXUSB_CSR_CORE_GLOBAL_REG*/ - -/****************************************************************************/ -/*! - \addtogroup IFXUSB_CSR_DEVICE_GLOBAL_REG - */ -/*@{*/ - -/*! - \struct ifxusb_dev_global_regs - \brief IFXUSB Device Mode Global registers. Offsets 800h-BFFh - The ifxusb_dev_global_regs structure defines the size - and relative field offsets for the Device Global registers. - These registers are visible only in Device mode and must not be - accessed in Host mode, as the results are unknown. - */ -typedef struct ifxusb_dev_global_regs -{ - volatile uint32_t dcfg; /*!< 800h Device Configuration Register. */ - volatile uint32_t dctl; /*!< 804h Device Control Register. */ - volatile uint32_t dsts; /*!< 808h Device Status Register (Read Only). */ - uint32_t unused; - volatile uint32_t diepmsk; /*!< 810h Device IN Endpoint Common Interrupt Mask Register. */ - volatile uint32_t doepmsk; /*!< 814h Device OUT Endpoint Common Interrupt Mask Register. */ - volatile uint32_t daint; /*!< 818h Device All Endpoints Interrupt Register. */ - volatile uint32_t daintmsk; /*!< 81Ch Device All Endpoints Interrupt Mask Register. */ - volatile uint32_t dtknqr1; /*!< 820h Device IN Token Queue Read Register-1 (Read Only). */ - volatile uint32_t dtknqr2; /*!< 824h Device IN Token Queue Read Register-2 (Read Only). */ - volatile uint32_t dvbusdis; /*!< 828h Device VBUS discharge Register.*/ - volatile uint32_t dvbuspulse; /*!< 82Ch Device VBUS Pulse Register. */ - volatile uint32_t dtknqr3_dthrctl; /*!< 830h Device IN Token Queue Read Register-3 (Read Only). - Device Thresholding control register (Read/Write) - */ - volatile uint32_t dtknqr4_fifoemptymsk; /*!< 834h Device IN Token Queue Read Register-4 (Read Only). - Device IN EPs empty Inr. Mask Register (Read/Write) - */ -} ifxusb_device_global_regs_t; - -/*! - \brief Bit fields in the Device Configuration Register. - */ - -typedef union dcfg_data -{ - uint32_t d32; - struct - { - unsigned reserved31_26 : 6; - unsigned perschintvl : 2; /*!< 25-24 Periodic Scheduling Interval */ - unsigned descdma : 1; /*!< 23 Enable Descriptor DMA in Device mode */ - unsigned epmscnt : 5; /*!< 22-18 In Endpoint Mis-match count */ - unsigned reserved13_17 : 5; - unsigned perfrint : 2; /*!< 12-11 Periodic Frame Interval */ - #define IFXUSB_DCFG_FRAME_INTERVAL_80 0 - #define IFXUSB_DCFG_FRAME_INTERVAL_85 1 - #define IFXUSB_DCFG_FRAME_INTERVAL_90 2 - #define IFXUSB_DCFG_FRAME_INTERVAL_95 3 - unsigned devaddr : 7; /*!< 10-04 Device Addresses */ - unsigned reserved3 : 1; - unsigned nzstsouthshk : 1; /*!< 02 Non Zero Length Status OUT Handshake */ - #define IFXUSB_DCFG_SEND_STALL 1 - unsigned devspd : 2; /*!< 01-00 Device Speed */ - } b; -} dcfg_data_t; - -/*! - \brief Bit fields in the Device Control Register. - */ -typedef union dctl_data -{ - uint32_t d32; - struct - { - unsigned reserved16_31 :16; - unsigned ifrmnum : 1; /*!< 15 Ignore Frame Number for ISOC EPs */ - unsigned gmc : 2; /*!< 14-13 Global Multi Count */ - unsigned gcontbna : 1; /*!< 12 Global Continue on BNA */ - unsigned pwronprgdone : 1; /*!< 11 Power-On Programming Done */ - unsigned cgoutnak : 1; /*!< 10 Clear Global OUT NAK */ - unsigned sgoutnak : 1; /*!< 09 Set Global OUT NAK */ - unsigned cgnpinnak : 1; /*!< 08 Clear Global Non-Periodic IN NAK */ - unsigned sgnpinnak : 1; /*!< 07 Set Global Non-Periodic IN NAK */ - unsigned tstctl : 3; /*!< 06-04 Test Control */ - unsigned goutnaksts : 1; /*!< 03 Global OUT NAK Status */ - unsigned gnpinnaksts : 1; /*!< 02 Global Non-Periodic IN NAK Status */ - unsigned sftdiscon : 1; /*!< 01 Soft Disconnect */ - unsigned rmtwkupsig : 1; /*!< 00 Remote Wakeup */ - } b; -} dctl_data_t; - - -/*! - \brief Bit fields in the Device Status Register. - */ -typedef union dsts_data -{ - uint32_t d32; - struct - { - unsigned reserved22_31 :10; - unsigned soffn :14; /*!< 21-08 Frame or Microframe Number of the received SOF */ - unsigned reserved4_7 : 4; - unsigned errticerr : 1; /*!< 03 Erratic Error */ - unsigned enumspd : 2; /*!< 02-01 Enumerated Speed */ - #define IFXUSB_DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ 0 - #define IFXUSB_DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ 1 - #define IFXUSB_DSTS_ENUMSPD_LS_PHY_6MHZ 2 - #define IFXUSB_DSTS_ENUMSPD_FS_PHY_48MHZ 3 - unsigned suspsts : 1; /*!< 00 Suspend Status */ - } b; -} dsts_data_t; - -/*! - \brief Bit fields in the Device IN EP Interrupt Register - and the Device IN EP Common Mask Register. - */ -typedef union diepint_data -{ - uint32_t d32; - struct - { - unsigned reserved14_31 :18; - unsigned nakmsk : 1; /*!< 13 NAK interrupt Mask */ - unsigned reserved10_12 : 3; - unsigned bna : 1; /*!< 09 BNA Interrupt mask */ - unsigned txfifoundrn : 1; /*!< 08 Fifo Underrun Mask */ - unsigned emptyintr : 1; /*!< 07 IN Endpoint HAK Effective mask */ - unsigned inepnakeff : 1; /*!< 06 IN Endpoint HAK Effective mask */ - unsigned intknepmis : 1; /*!< 05 IN Token Received with EP mismatch mask */ - unsigned intktxfemp : 1; /*!< 04 IN Token received with TxF Empty mask */ - unsigned timeout : 1; /*!< 03 TimeOUT Handshake mask (non-ISOC EPs) */ - unsigned ahberr : 1; /*!< 02 AHB Error mask */ - unsigned epdisabled : 1; /*!< 01 Endpoint disable mask */ - unsigned xfercompl : 1; /*!< 00 Transfer complete mask */ - } b; -} diepint_data_t; - - -/*! - \brief Bit fields in the Device OUT EP Interrupt Register and - Device OUT EP Common Interrupt Mask Register. - */ -typedef union doepint_data -{ - uint32_t d32; - struct - { - unsigned reserved15_31 :17; - unsigned nyetmsk : 1; /*!< 14 NYET Interrupt */ - unsigned nakmsk : 1; /*!< 13 NAK Interrupt */ - unsigned bbleerrmsk : 1; /*!< 12 Babble Interrupt */ - unsigned reserved10_11 : 2; - unsigned bna : 1; /*!< 09 BNA Interrupt */ - unsigned outpkterr : 1; /*!< 08 OUT packet Error */ - unsigned reserved07 : 1; - unsigned back2backsetup : 1; /*!< 06 Back-to-Back SETUP Packets Received */ - unsigned stsphsercvd : 1; /*!< 05 */ - unsigned outtknepdis : 1; /*!< 04 OUT Token Received when Endpoint Disabled */ - unsigned setup : 1; /*!< 03 Setup Phase Done (contorl EPs) */ - unsigned ahberr : 1; /*!< 02 AHB Error */ - unsigned epdisabled : 1; /*!< 01 Endpoint disable */ - unsigned xfercompl : 1; /*!< 00 Transfer complete */ - } b; -} doepint_data_t; - - -/*! - \brief Bit fields in the Device All EP Interrupt Registers. - */ -typedef union daint_data -{ - uint32_t d32; - struct - { - unsigned out : 16; /*!< 31-16 OUT Endpoint bits */ - unsigned in : 16; /*!< 15-00 IN Endpoint bits */ - } eps; - struct - { - /** OUT Endpoint bits */ - unsigned outep15 : 1; - unsigned outep14 : 1; - unsigned outep13 : 1; - unsigned outep12 : 1; - unsigned outep11 : 1; - unsigned outep10 : 1; - unsigned outep09 : 1; - unsigned outep08 : 1; - unsigned outep07 : 1; - unsigned outep06 : 1; - unsigned outep05 : 1; - unsigned outep04 : 1; - unsigned outep03 : 1; - unsigned outep02 : 1; - unsigned outep01 : 1; - unsigned outep00 : 1; - /** IN Endpoint bits */ - unsigned inep15 : 1; - unsigned inep14 : 1; - unsigned inep13 : 1; - unsigned inep12 : 1; - unsigned inep11 : 1; - unsigned inep10 : 1; - unsigned inep09 : 1; - unsigned inep08 : 1; - unsigned inep07 : 1; - unsigned inep06 : 1; - unsigned inep05 : 1; - unsigned inep04 : 1; - unsigned inep03 : 1; - unsigned inep02 : 1; - unsigned inep01 : 1; - unsigned inep00 : 1; - } ep; -} daint_data_t; - - -/*! - \brief Bit fields in the Device IN Token Queue Read Registers. - */ -typedef union dtknq1_data -{ - uint32_t d32; - struct - { - unsigned epnums0_5 :24; /*!< 31-08 EP Numbers of IN Tokens 0 ... 4 */ - unsigned wrap_bit : 1; /*!< 07 write pointer has wrapped */ - unsigned reserved05_06 : 2; - unsigned intknwptr : 5; /*!< 04-00 In Token Queue Write Pointer */ - }b; -} dtknq1_data_t; - - -/*! - \brief Bit fields in Threshold control Register - */ -typedef union dthrctl_data -{ - uint32_t d32; - struct - { - unsigned reserved26_31 : 6; - unsigned rx_thr_len : 9; /*!< 25-17 Rx Thr. Length */ - unsigned rx_thr_en : 1; /*!< 16 Rx Thr. Enable */ - unsigned reserved11_15 : 5; - unsigned tx_thr_len : 9; /*!< 10-02 Tx Thr. Length */ - unsigned iso_thr_en : 1; /*!< 01 ISO Tx Thr. Enable */ - unsigned non_iso_thr_en : 1; /*!< 00 non ISO Tx Thr. Enable */ - } b; -} dthrctl_data_t; - -/*@}*//*IFXUSB_CSR_DEVICE_GLOBAL_REG*/ - -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_DEVICE_EP_REG - */ -/*@{*/ - -/*! - \struct ifxusb_dev_in_ep_regs - \brief Device Logical IN Endpoint-Specific Registers. - There will be one set of endpoint registers per logical endpoint - implemented. - each EP's IN EP Register are offset at : - 900h + * (ep_num * 20h) - */ - -typedef struct ifxusb_dev_in_ep_regs -{ - volatile uint32_t diepctl; /*!< 00h: Endpoint Control Register */ - uint32_t reserved04; /*!< 04h: */ - volatile uint32_t diepint; /*!< 08h: Endpoint Interrupt Register */ - uint32_t reserved0C; /*!< 0Ch: */ - volatile uint32_t dieptsiz; /*!< 10h: Endpoint Transfer Size Register.*/ - volatile uint32_t diepdma; /*!< 14h: Endpoint DMA Address Register. */ - volatile uint32_t dtxfsts; /*!< 18h: Endpoint Transmit FIFO Status Register. */ - volatile uint32_t diepdmab; /*!< 1Ch: Endpoint DMA Buffer Register. */ -} ifxusb_dev_in_ep_regs_t; - -/*! - \brief Device Logical OUT Endpoint-Specific Registers. - There will be one set of endpoint registers per logical endpoint - implemented. - each EP's OUT EP Register are offset at : - B00h + * (ep_num * 20h) + 00h - */ -typedef struct ifxusb_dev_out_ep_regs -{ - volatile uint32_t doepctl; /*!< 00h: Endpoint Control Register */ - volatile uint32_t doepfn; /*!< 04h: Endpoint Frame number Register */ - volatile uint32_t doepint; /*!< 08h: Endpoint Interrupt Register */ - uint32_t reserved0C; /*!< 0Ch: */ - volatile uint32_t doeptsiz; /*!< 10h: Endpoint Transfer Size Register.*/ - volatile uint32_t doepdma; /*!< 14h: Endpoint DMA Address Register. */ - uint32_t reserved18; /*!< 18h: */ - volatile uint32_t doepdmab; /*!< 1Ch: Endpoint DMA Buffer Register. */ -} ifxusb_dev_out_ep_regs_t; - - -/*! - \brief Bit fields in the Device EP Control - Register. - */ -typedef union depctl_data -{ - uint32_t d32; - struct - { - unsigned epena : 1; /*!< 31 Endpoint Enable */ - unsigned epdis : 1; /*!< 30 Endpoint Disable */ - unsigned setd1pid : 1; /*!< 29 Set DATA1 PID (INTR/Bulk IN and OUT endpoints) */ - unsigned setd0pid : 1; /*!< 28 Set DATA0 PID (INTR/Bulk IN and OUT endpoints) */ - unsigned snak : 1; /*!< 27 Set NAK */ - unsigned cnak : 1; /*!< 26 Clear NAK */ - unsigned txfnum : 4; /*!< 25-22 Tx Fifo Number */ - unsigned stall : 1; /*!< 21 Stall Handshake */ - unsigned snp : 1; /*!< 20 Snoop Mode */ - unsigned eptype : 2; /*!< 19-18 Endpoint Type - 0: Control - 1: Isochronous - 2: Bulk - 3: Interrupt - */ - unsigned naksts : 1; /*!< 17 NAK Status */ - unsigned dpid : 1; /*!< 16 Endpoint DPID (INTR/Bulk IN and OUT endpoints) */ - unsigned usbactep : 1; /*!< 15 USB Active Endpoint */ - unsigned nextep : 4; /*!< 14-11 Next Endpoint */ - unsigned mps :11; /*!< 10-00 Maximum Packet Size */ - #define IFXUSB_DEP0CTL_MPS_64 0 - #define IFXUSB_DEP0CTL_MPS_32 1 - #define IFXUSB_DEP0CTL_MPS_16 2 - #define IFXUSB_DEP0CTL_MPS_8 3 - } b; -} depctl_data_t; - - -/*! - \brief Bit fields in the Device EP Transfer Size Register. (EP0 and EPn) - */ -typedef union deptsiz_data -{ - uint32_t d32; - struct - { - unsigned reserved31 : 1; - unsigned supcnt : 2; /*!< 30-29 Setup Packet Count */ - unsigned reserved20_28 : 9; - unsigned pktcnt : 1; /*!< 19 Packet Count */ - unsigned reserved7_18 :12; - unsigned xfersize : 7; /*!< 06-00 Transfer size */ - }b0; - struct - { - unsigned reserved : 1; - unsigned mc : 2; /*!< 30-29 Multi Count */ - unsigned pktcnt :10; /*!< 28-19 Packet Count */ - unsigned xfersize :19; /*!< 18-00 Transfer size */ - } b; -} deptsiz_data_t; - -/*@}*//*IFXUSB_CSR_DEVICE_EP_REG*/ -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_DEVICE_DMA_DESC - */ -/*@{*/ -/*! - \struct desc_sts_data - \brief Bit fields in the DMA Descriptor status quadlet. - */ -typedef union desc_sts_data -{ - struct - { - unsigned bs : 2; /*!< 31-30 Buffer Status */ - #define BS_HOST_READY 0x0 - #define BS_DMA_BUSY 0x1 - #define BS_DMA_DONE 0x2 - #define BS_HOST_BUSY 0x3 - unsigned sts : 2; /*!< 29-28 Receive/Trasmit Status */ - #define RTS_SUCCESS 0x0 - #define RTS_BUFFLUSH 0x1 - #define RTS_RESERVED 0x2 - #define RTS_BUFERR 0x3 - unsigned l : 1; /*!< 27 Last */ - unsigned sp : 1; /*!< 26 Short Packet */ - unsigned ioc : 1; /*!< 25 Interrupt On Complete */ - unsigned sr : 1; /*!< 24 Setup Packet received */ - unsigned mtrf : 1; /*!< 23 Multiple Transfer */ - unsigned reserved16_22 : 7; - unsigned bytes :16; /*!< 15-00 Transfer size in bytes */ - } b; - uint32_t d32; /*!< DMA Descriptor data buffer pointer */ -} desc_sts_data_t; - -/*@}*//*IFXUSB_CSR_DEVICE_DMA_DESC*/ -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_HOST_GLOBAL_REG - */ -/*@{*/ -/*! - \struct ifxusb_host_global_regs - \brief IFXUSB Host Mode Global registers. Offsets 400h-7FFh - The ifxusb_host_global_regs structure defines the size - and relative field offsets for the Host Global registers. - These registers are visible only in Host mode and must not be - accessed in Device mode, as the results are unknown. - */ -typedef struct ifxusb_host_global_regs -{ - volatile uint32_t hcfg; /*!< 400h Host Configuration Register. */ - volatile uint32_t hfir; /*!< 404h Host Frame Interval Register. */ - volatile uint32_t hfnum; /*!< 408h Host Frame Number / Frame Remaining Register. */ - uint32_t reserved40C; - volatile uint32_t hptxsts; /*!< 410h Host Periodic Transmit FIFO/ Queue Status Register. */ - volatile uint32_t haint; /*!< 414h Host All Channels Interrupt Register. */ - volatile uint32_t haintmsk; /*!< 418h Host All Channels Interrupt Mask Register. */ -} ifxusb_host_global_regs_t; - -/*! - \brief Bit fields in the Host Configuration Register. - */ -typedef union hcfg_data -{ - uint32_t d32; - struct - { - unsigned reserved31_03 :29; - unsigned fslssupp : 1; /*!< 02 FS/LS Only Support */ - unsigned fslspclksel : 2; /*!< 01-00 FS/LS Phy Clock Select */ - #define IFXUSB_HCFG_30_60_MHZ 0 - #define IFXUSB_HCFG_48_MHZ 1 - #define IFXUSB_HCFG_6_MHZ 2 - } b; -} hcfg_data_t; - -/*! - \brief Bit fields in the Host Frame Interval Register. - */ -typedef union hfir_data -{ - uint32_t d32; - struct - { - unsigned reserved : 16; - unsigned frint : 16; /*!< 15-00 Frame Interval */ - } b; -} hfir_data_t; - -/*! - \brief Bit fields in the Host Frame Time Remaing/Number Register. - */ -typedef union hfnum_data -{ - uint32_t d32; - struct - { - unsigned frrem : 16; /*!< 31-16 Frame Time Remaining */ - unsigned frnum : 16; /*!< 15-00 Frame Number*/ - #define IFXUSB_HFNUM_MAX_FRNUM 0x3FFF - } b; -} hfnum_data_t; - -/*! - \brief Bit fields in the Host Periodic Transmit FIFO/Queue Status Register - */ -typedef union hptxsts_data -{ - /** raw register data */ - uint32_t d32; - struct - { - /** Top of the Periodic Transmit Request Queue - * - bit 24 - Terminate (last entry for the selected channel) - */ - unsigned ptxqtop_odd : 1; /*!< 31 Top of the Periodic Transmit Request - Queue Odd/even microframe*/ - unsigned ptxqtop_chnum : 4; /*!< 30-27 Top of the Periodic Transmit Request - Channel Number */ - unsigned ptxqtop_token : 2; /*!< 26-25 Top of the Periodic Transmit Request - Token Type - 0 - Zero length - 1 - Ping - 2 - Disable - */ - unsigned ptxqtop_terminate : 1; /*!< 24 Top of the Periodic Transmit Request - Terminate (last entry for the selected channel)*/ - unsigned ptxqspcavail : 8; /*!< 23-16 Periodic Transmit Request Queue Space Available */ - unsigned ptxfspcavail :16; /*!< 15-00 Periodic Transmit Data FIFO Space Available */ - } b; -} hptxsts_data_t; - -/*! - \brief Bit fields in the Host Port Control and Status Register. - */ -typedef union hprt0_data -{ - uint32_t d32; - struct - { - unsigned reserved19_31 :13; - unsigned prtspd : 2; /*!< 18-17 Port Speed */ - #define IFXUSB_HPRT0_PRTSPD_HIGH_SPEED 0 - #define IFXUSB_HPRT0_PRTSPD_FULL_SPEED 1 - #define IFXUSB_HPRT0_PRTSPD_LOW_SPEED 2 - unsigned prttstctl : 4; /*!< 16-13 Port Test Control */ - unsigned prtpwr : 1; /*!< 12 Port Power */ - unsigned prtlnsts : 2; /*!< 11-10 Port Line Status */ - unsigned reserved9 : 1; - unsigned prtrst : 1; /*!< 08 Port Reset */ - unsigned prtsusp : 1; /*!< 07 Port Suspend */ - unsigned prtres : 1; /*!< 06 Port Resume */ - unsigned prtovrcurrchng : 1; /*!< 05 Port Overcurrent Change */ - unsigned prtovrcurract : 1; /*!< 04 Port Overcurrent Active */ - unsigned prtenchng : 1; /*!< 03 Port Enable/Disable Change */ - unsigned prtena : 1; /*!< 02 Port Enable */ - unsigned prtconndet : 1; /*!< 01 Port Connect Detected */ - unsigned prtconnsts : 1; /*!< 00 Port Connect Status */ - }b; -} hprt0_data_t; - -/*! - \brief Bit fields in the Host All Interrupt Register. - */ -typedef union haint_data -{ - uint32_t d32; - struct - { - unsigned reserved : 16; - unsigned ch15 : 1; - unsigned ch14 : 1; - unsigned ch13 : 1; - unsigned ch12 : 1; - unsigned ch11 : 1; - unsigned ch10 : 1; - unsigned ch09 : 1; - unsigned ch08 : 1; - unsigned ch07 : 1; - unsigned ch06 : 1; - unsigned ch05 : 1; - unsigned ch04 : 1; - unsigned ch03 : 1; - unsigned ch02 : 1; - unsigned ch01 : 1; - unsigned ch00 : 1; - } b; - struct - { - unsigned reserved : 16; - unsigned chint : 16; - } b2; -} haint_data_t; -/*@}*//*IFXUSB_CSR_HOST_GLOBAL_REG*/ -/****************************************************************************/ -/*! - \addtogroup IFXUSB_CSR_HOST_HC_REG - */ -/*@{*/ -/*! - \brief Host Channel Specific Registers - There will be one set of hc registers per host channelimplemented. - each HC's Register are offset at : - 500h + * (hc_num * 20h) - */ -typedef struct ifxusb_hc_regs -{ - volatile uint32_t hcchar; /*!< 00h Host Channel Characteristic Register.*/ - volatile uint32_t hcsplt; /*!< 04h Host Channel Split Control Register.*/ - volatile uint32_t hcint; /*!< 08h Host Channel Interrupt Register. */ - volatile uint32_t hcintmsk; /*!< 0Ch Host Channel Interrupt Mask Register. */ - volatile uint32_t hctsiz; /*!< 10h Host Channel Transfer Size Register. */ - volatile uint32_t hcdma; /*!< 14h Host Channel DMA Address Register. */ - uint32_t reserved[2]; /*!< 18h Reserved. */ -} ifxusb_hc_regs_t; - - -/*! - \brief Bit fields in the Host Channel Characteristics Register. - */ -typedef union hcchar_data -{ - uint32_t d32; - struct - { - unsigned chen : 1; /*!< 31 Channel enable */ - unsigned chdis : 1; /*!< 30 Channel disable */ - unsigned oddfrm : 1; /*!< 29 Frame to transmit periodic transaction */ - unsigned devaddr : 7; /*!< 28-22 Device address */ - unsigned multicnt : 2; /*!< 21-20 Packets per frame for periodic transfers */ - unsigned eptype : 2; /*!< 19-18 0: Control, 1: Isoc, 2: Bulk, 3: Intr */ - unsigned lspddev : 1; /*!< 17 0: Full/high speed device, 1: Low speed device */ - unsigned reserved : 1; - unsigned epdir : 1; /*!< 15 0: OUT, 1: IN */ - unsigned epnum : 4; /*!< 14-11 Endpoint number */ - unsigned mps :11; /*!< 10-00 Maximum packet size in bytes */ - } b; -} hcchar_data_t; - -/*! - \brief Bit fields in the Host Channel Split Control Register - */ -typedef union hcsplt_data -{ - uint32_t d32; - struct - { - unsigned spltena : 1; /*!< 31 Split Enble */ - unsigned reserved :14; - unsigned compsplt : 1; /*!< 16 Do Complete Split */ - unsigned xactpos : 2; /*!< 15-14 Transaction Position */ - #define IFXUSB_HCSPLIT_XACTPOS_MID 0 - #define IFXUSB_HCSPLIT_XACTPOS_END 1 - #define IFXUSB_HCSPLIT_XACTPOS_BEGIN 2 - #define IFXUSB_HCSPLIT_XACTPOS_ALL 3 - unsigned hubaddr : 7; /*!< 13-07 Hub Address */ - unsigned prtaddr : 7; /*!< 06-00 Port Address */ - } b; -} hcsplt_data_t; - -/*! - \brief Bit fields in the Host Interrupt Register. - */ -typedef union hcint_data -{ - uint32_t d32; - struct - { - unsigned reserved :21; - unsigned datatglerr : 1; /*!< 10 Data Toggle Error */ - unsigned frmovrun : 1; /*!< 09 Frame Overrun */ - unsigned bblerr : 1; /*!< 08 Babble Error */ - unsigned xacterr : 1; /*!< 07 Transaction Err */ - unsigned nyet : 1; /*!< 06 NYET Response Received */ - unsigned ack : 1; /*!< 05 ACK Response Received */ - unsigned nak : 1; /*!< 04 NAK Response Received */ - unsigned stall : 1; /*!< 03 STALL Response Received */ - unsigned ahberr : 1; /*!< 02 AHB Error */ - unsigned chhltd : 1; /*!< 01 Channel Halted */ - unsigned xfercomp : 1; /*!< 00 Channel Halted */ - }b; -} hcint_data_t; - - -/*! - \brief Bit fields in the Host Channel Transfer Size - Register. - */ -typedef union hctsiz_data -{ - uint32_t d32; - struct - { - /** */ - unsigned dopng : 1; /*!< 31 Do PING protocol when 1 */ - /** - * Packet ID for next data packet - * 0: DATA0 - * 1: DATA2 - * 2: DATA1 - * 3: MDATA (non-Control), SETUP (Control) - */ - unsigned pid : 2; /*!< 30-29 Packet ID for next data packet - 0: DATA0 - 1: DATA2 - 2: DATA1 - 3: MDATA (non-Control), SETUP (Control) - */ - #define IFXUSB_HCTSIZ_DATA0 0 - #define IFXUSB_HCTSIZ_DATA1 2 - #define IFXUSB_HCTSIZ_DATA2 1 - #define IFXUSB_HCTSIZ_MDATA 3 - #define IFXUSB_HCTSIZ_SETUP 3 - unsigned pktcnt :10; /*!< 28-19 Data packets to transfer */ - unsigned xfersize :19; /*!< 18-00 Total transfer size in bytes */ - }b; -} hctsiz_data_t; - -/*@}*//*IFXUSB_CSR_HOST_HC_REG*/ - -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_PWR_CLK_GATING_REG - */ -/*@{*/ -/*! - \brief Bit fields in the Power and Clock Gating Control Register - */ -typedef union pcgcctl_data -{ - uint32_t d32; - struct - { - unsigned reserved : 27; - unsigned physuspended : 1; /*!< 04 PHY Suspended */ - unsigned rstpdwnmodule : 1; /*!< 03 Reset Power Down Modules */ - unsigned pwrclmp : 1; /*!< 02 Power Clamp */ - unsigned gatehclk : 1; /*!< 01 Gate Hclk */ - unsigned stoppclk : 1; /*!< 00 Stop Pclk */ - } b; -} pcgcctl_data_t; -/*@}*//*IFXUSB_CSR_PWR_CLK_GATING_REG*/ - -/****************************************************************************/ - -#endif //__IFXUSB_REGS_H__ diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_version.h b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_version.h deleted file mode 100644 index 2dff7354e5..0000000000 --- a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_version.h +++ /dev/null @@ -1,5 +0,0 @@ - -#ifndef IFXUSB_VERSION -#define IFXUSB_VERSION "3.0alpha B100312" -#endif - diff --git a/target/linux/lantiq/files/include/linux/svip_nat.h b/target/linux/lantiq/files/include/linux/svip_nat.h deleted file mode 100644 index 6563c38d58..0000000000 --- a/target/linux/lantiq/files/include/linux/svip_nat.h +++ /dev/null @@ -1,37 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - Am Campeon 1-12; 81726 Munich, Germany - - THE DELIVERY OF THIS SOFTWARE AS WELL AS THE HEREBY GRANTED NON-EXCLUSIVE, - WORLDWIDE LICENSE TO USE, COPY, MODIFY, DISTRIBUTE AND SUBLICENSE THIS - SOFTWARE IS FREE OF CHARGE. - - THE LICENSED SOFTWARE IS PROVIDED "AS IS" AND INFINEON EXPRESSLY DISCLAIMS - ALL REPRESENTATIONS AND WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING - WITHOUT LIMITATION, WARRANTIES OR REPRESENTATIONS OF WORKMANSHIP, - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, DURABILITY, THAT THE - OPERATING OF THE LICENSED SOFTWARE WILL BE ERROR FREE OR FREE OF ANY THIRD - PARTY CLAIMS, INCLUDING WITHOUT LIMITATION CLAIMS OF THIRD PARTY INTELLECTUAL - PROPERTY INFRINGEMENT. - - EXCEPT FOR ANY LIABILITY DUE TO WILFUL ACTS OR GROSS NEGLIGENCE AND EXCEPT - FOR ANY PERSONAL INJURY INFINEON SHALL IN NO EVENT BE LIABLE FOR ANY CLAIM - OR DAMAGES OF ANY KIND, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - DEALINGS IN THE SOFTWARE. -*******************************************************************************/ -#ifndef _SVIP_NAT_H -#define _SVIP_NAT_H - -/* The declarations here have to be in a header file, because - * they need to be known both to the kernel module - * (in chardev.c) and the process calling ioctl (ioctl.c) - */ -#include <linux/svip_nat_io.h> - -#define SVIP_NAT_VERSION "3.1" -extern int do_SVIP_NAT(struct sk_buff *); - -#endif diff --git a/target/linux/lantiq/files/include/linux/svip_nat_io.h b/target/linux/lantiq/files/include/linux/svip_nat_io.h deleted file mode 100644 index bf42dd4ee3..0000000000 --- a/target/linux/lantiq/files/include/linux/svip_nat_io.h +++ /dev/null @@ -1,103 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2007 - Infineon Technologies AG - Am Campeon 1-12; 81726 Munich, Germany - - THE DELIVERY OF THIS SOFTWARE AS WELL AS THE HEREBY GRANTED NON-EXCLUSIVE, - WORLDWIDE LICENSE TO USE, COPY, MODIFY, DISTRIBUTE AND SUBLICENSE THIS - SOFTWARE IS FREE OF CHARGE. - - THE LICENSED SOFTWARE IS PROVIDED "AS IS" AND INFINEON EXPRESSLY DISCLAIMS - ALL REPRESENTATIONS AND WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING - WITHOUT LIMITATION, WARRANTIES OR REPRESENTATIONS OF WORKMANSHIP, - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, DURABILITY, THAT THE - OPERATING OF THE LICENSED SOFTWARE WILL BE ERROR FREE OR FREE OF ANY THIRD - PARTY CLAIMS, INCLUDING WITHOUT LIMITATION CLAIMS OF THIRD PARTY INTELLECTUAL - PROPERTY INFRINGEMENT. - - EXCEPT FOR ANY LIABILITY DUE TO WILFUL ACTS OR GROSS NEGLIGENCE AND EXCEPT - FOR ANY PERSONAL INJURY INFINEON SHALL IN NO EVENT BE LIABLE FOR ANY CLAIM - OR DAMAGES OF ANY KIND, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - DEALINGS IN THE SOFTWARE. - *******************************************************************************/ -#ifndef _SVIP_NAT_IO_H_ -#define _SVIP_NAT_IO_H_ - -#include <asm/ioctl.h> - -#define SVIP_NAT_DEVICE_NAME "svip_nat" -#define PATH_SVIP_NAT_DEVICE_NAME "/dev/"SVIP_NAT_DEVICE_NAME - -#define MAJOR_NUM_SVIP_NAT 10 -#define MINOR_NUM_SVIP_NAT 120 - -/** maximum SVIP devices supported on a Line card system */ -#define SVIP_SYS_NUM 12 - -/** maximum voice packet channels possible per SVIP device */ -#define SVIP_CODEC_NUM 16 - -/** start UDP port number of the SVIP Linecard System */ -#define SVIP_UDP_FROM 50000 - -/** @defgroup SVIP_NATAPI SVIP Custom NAT ioctl interface. - An ioctl interface is provided to add a rule into the SVIP NAT table and - to respectively remove the rule form it. The ioctl interface is accessible - using the fd issued upon opening the special device node /dev/svip_nat. - @{ */ - -/** Used to add a new rule to the SVIP Custom NAT table. If a rule already - exists for the target UDP port, that rule shall be overwritten. - - \param SVIP_NAT_IO_Rule_t* The parameter points to a - \ref SVIP_NAT_IO_Rule_t structure. - */ -#define FIO_SVIP_NAT_RULE_ADD \ - _IOW(MAJOR_NUM_SVIP_NAT, 1, SVIP_NAT_IO_Rule_t) - -/** Used to remove a rule from the SVIP Custom NAT table. No check is - performed whether the rule already exists or not. The remove operation is - performed as long as the target UDP port is within the defined port range. - - \param SVIP_NAT_IO_Rule_t* The parameter points to a - \ref SVIP_NAT_IO_Rule_t structure. - */ -#define FIO_SVIP_NAT_RULE_REMOVE \ - _IOW(MAJOR_NUM_SVIP_NAT, 2, SVIP_NAT_IO_Rule_t) - -/** Used to list all rules in the SVIP Custom NAT table. - - \param <none> - */ -#define FIO_SVIP_NAT_RULE_LIST \ - _IO(MAJOR_NUM_SVIP_NAT, 3) - -/** IP address in network-byte order */ -typedef u32 SVIP_IP_ADDR_t; -/** UDP port in network-byte order */ -typedef u16 SVIP_UDP_PORT_t; - -#ifndef ETH_ALEN -#define ETH_ALEN 6 /* Octets in one ethernet address */ -#endif - -/** NAT parameters part of the NAT table. - These paramters are configurable through the NAT API. */ -typedef struct SVIP_NAT_IO_Rule -{ - /** Remote peer, IP address */ - SVIP_IP_ADDR_t remIP; - /** Remote peer, MAC address */ - u8 remMAC[ETH_ALEN]; - /** Target SVIP, IP address (local peer) */ - SVIP_IP_ADDR_t locIP; - /** Target SVIP, MAC address */ - u8 locMAC[ETH_ALEN]; - /** Target SVIP, UDP port number */ - SVIP_UDP_PORT_t locUDP; -} SVIP_NAT_IO_Rule_t; - -/** @} */ -#endif diff --git a/target/linux/lantiq/files/net/ipv4/svip_nat.c b/target/linux/lantiq/files/net/ipv4/svip_nat.c deleted file mode 100644 index 04a0d223a2..0000000000 --- a/target/linux/lantiq/files/net/ipv4/svip_nat.c +++ /dev/null @@ -1,1569 +0,0 @@ -/****************************************************************************** - - Copyright (c) 2009 - Lantiq Deutschland GmbH - Am Campeon 3; 81726 Munich, Germany - - THE DELIVERY OF THIS SOFTWARE AS WELL AS THE HEREBY GRANTED NON-EXCLUSIVE, - WORLDWIDE LICENSE TO USE, COPY, MODIFY, DISTRIBUTE AND SUBLICENSE THIS - SOFTWARE IS FREE OF CHARGE. - - THE LICENSED SOFTWARE IS PROVIDED "AS IS" AND INFINEON EXPRESSLY DISCLAIMS - ALL REPRESENTATIONS AND WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING - WITHOUT LIMITATION, WARRANTIES OR REPRESENTATIONS OF WORKMANSHIP, - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, DURABILITY, THAT THE - OPERATING OF THE LICENSED SOFTWARE WILL BE ERROR FREE OR FREE OF ANY THIRD - PARTY CLAIMS, INCLUDING WITHOUT LIMITATION CLAIMS OF THIRD PARTY INTELLECTUAL - PROPERTY INFRINGEMENT. - - EXCEPT FOR ANY LIABILITY DUE TO WILFUL ACTS OR GROSS NEGLIGENCE AND EXCEPT - FOR ANY PERSONAL INJURY INFINEON SHALL IN NO EVENT BE LIABLE FOR ANY CLAIM - OR DAMAGES OF ANY KIND, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - DEALINGS IN THE SOFTWARE. - - **************************************************************************** - -Description : This file contains implementation of Custom NAT function -for Infineon's VINETIC-SVIP16 - *******************************************************************************/ - -#include <linux/module.h> -#include <linux/netfilter_ipv4.h> -#include <linux/if_ether.h> -#include <linux/netdevice.h> -#include <linux/inetdevice.h> -#include <linux/in.h> -#include <linux/ip.h> -#include <linux/if_vlan.h> -#include <linux/udp.h> -#include <linux/kernel.h> -#include <linux/version.h> -#include <linux/proc_fs.h> -#include <linux/in6.h> /* just to shut up a warning */ -#include <linux/miscdevice.h> -#include <asm/checksum.h> - -#include <linux/svip_nat.h> - -MODULE_AUTHOR("Lantiq Deutschland GmbH"); -MODULE_DESCRIPTION("SVIP Network Address Translation module"); -MODULE_LICENSE("GPL"); - -#define SVIP_NAT_INFO_STR "@(#)SVIP NAT, version "SVIP_NAT_VERSION - -/** maximum voice packet channels possible on the SVIP LC system - (equals maximum number of Codec channels possible) */ -#define SVIP_SYS_CODEC_NUM ((SVIP_SYS_NUM) * (SVIP_CODEC_NUM)) - -/** end UDP port number of the SVIP Linecard System */ -#define SVIP_UDP_TO ((SVIP_UDP_FROM) + (SVIP_SYS_CODEC_NUM) - 1) - -/** end UDP port number of the Master SVIP in SVIP Linecard System */ -#define SVIP_UDP_TO_VOFW0 ((SVIP_UDP_FROM) + (SVIP_CODEC_NUM) - 1) - -#define SVIP_PORT_INRANGE(nPort) \ - ((nPort) >= (SVIP_UDP_FROM) && (nPort) <= (SVIP_UDP_TO)) - -#define SVIP_PORT_INDEX(nPort) (nPort - SVIP_UDP_FROM) - -#define SVIP_NET_DEV_ETH0_IDX 0 -#define SVIP_NET_DEV_VETH0_IDX 1 -#define SVIP_NET_DEV_LO_IDX 2 - -#define SVIP_NET_DEV_ETH0_NAME "eth0" -#define SVIP_NET_DEV_ETH1_NAME "eth1" -#define SVIP_NET_DEV_VETH1_NAME "veth0" -#define SVIP_NET_DEV_LO_NAME "lo" - -#define SVIP_NAT_STATS_LOC2REM 0 -#define SVIP_NAT_STATS_REM2LOC 1 -#define SVIP_NAT_STATS_TYPES 2 - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) -#define SVIP_NAT_FOR_EACH_NETDEV(d) for_each_netdev(&init_net, dev) -#define SVIP_NAT_IP_HDR(ethhdr) ip_hdr(ethhdr) -#else -#define SVIP_NAT_FOR_EACH_NETDEV(d) for(d=dev_base; dev; dev = dev->next) -#define SVIP_NAT_IP_HDR(ethhdr) (ethhdr)->nh.iph -#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) */ - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -#define SVIP_NAT_SKB_MAC_HEADER(ethhdr) (ethhdr)->mac.ethernet -#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) -#define SVIP_NAT_SKB_MAC_HEADER(ethhdr) (ethhdr)->mac.raw -#else -#define SVIP_NAT_SKB_MAC_HEADER(ethhdr) skb_mac_header(ethhdr) -#endif - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) -#define VLAN_DEV_REAL_DEV(dev) vlan_dev_real_dev(dev) -#define VLAN_DEV_VLAN_ID(dev) vlan_dev_vlan_id(dev) -#else -#define VLAN_DEV_REAL_DEV(dev) (VLAN_DEV_INFO(dev)->real_dev) -#define VLAN_DEV_VLAN_ID(dev) (VLAN_DEV_INFO(dev)->vlan_id) -#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) */ - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) -#define MOD_INC_USE_COUNT -#define MOD_DEC_USE_COUNT -#endif - -#if ! ((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) && \ - (defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE))) -#define VLAN_8021Q_UNUSED -#endif - - -extern spinlock_t vlan_group_lock; -extern struct net_device *__vlan_find_dev_deep(struct net_device *real_dev, unsigned short VID); - -typedef struct SVIP_NAT_stats -{ - unsigned long inPackets; - unsigned long outPackets; - unsigned long outErrors; -} SVIP_NAT_stats_t; - -typedef struct SVIP_NAT_table_entry -{ - SVIP_NAT_IO_Rule_t natRule; - SVIP_NAT_stats_t natStats[SVIP_NAT_STATS_TYPES]; -} SVIP_NAT_table_entry_t; - -/* pointer to the SVIP NAT table */ -static SVIP_NAT_table_entry_t *pNatTable = NULL; - -struct net_device *net_devs[3]; -static u32 *paddr_eth0; -static u32 *paddr_eth0_0; -static u32 *paddr_veth0; -static u32 *pmask_veth0; - -static struct semaphore *sem_nat_tbl_access; -static int proc_read_in_progress = 0; - -static int nDeviceOpen = 0; - -/* saves the NAT table index between subsequent invocation */ -static int nProcReadIdx = 0; - -static long SVIP_NAT_device_ioctl(struct file *,unsigned int ,unsigned long); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0) -static int SVIP_NAT_device_release (struct inode *,struct file *); -#else -static void SVIP_NAT_device_release (struct inode *,struct file *); -#endif -static int SVIP_NAT_device_open (struct inode *,struct file *); - -/* This structure holds the interface functions supported by - the SVIP NAT configuration device. */ -struct file_operations SVIP_NAT_Fops = { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) -owner: THIS_MODULE, -#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) */ - llseek: NULL, /* seek */ - read: NULL, - write: NULL, - readdir: NULL, /* readdir */ - poll: NULL, /* select */ - unlocked_ioctl: SVIP_NAT_device_ioctl, /* ioctl */ - mmap: NULL, /* mmap */ - open: SVIP_NAT_device_open, /* open, */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0) - flush: NULL, /* flush */ -#endif - release: SVIP_NAT_device_release /* close */ -}; - -/** Structure holding MISC module operations */ -static struct miscdevice SVIP_NAT_miscdev = -{ -minor: MINOR_NUM_SVIP_NAT, - name: SVIP_NAT_DEVICE_NAME, - fops: &SVIP_NAT_Fops -}; - -#ifdef CONFIG_SVIP_FW_PKT_SNIFFER -int nSVIP_NAT_Sniffer; -unsigned char pSVIP_NAT_SnifferMAC[ETH_ALEN]; -int nSVIP_NAT_SnifferMacSet; -#endif - -/******************************************************************************/ -/** - Function to read /proc/net/svip_nat/nat proc entry - - \arguments - page - pointer to page buffer - start - pointer to start address pointer - off - offset - count - maximum data length to read - eof - end of file flag - data - proc read data (provided by the function - pointed to by data) - - \return - length of read data - - \remarks: - Each call of this routine forces a copy_to_user of the data returned by - 'fn'. This routine will be called by the user until 'len = 0'. - ****************************************************************************/ -static int SVIP_NAT_ProcRead (char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - unsigned long flags; - int (*fn)(char *buf, int size); - int len; - - /* If the NAT table index is negative, the reading has completed */ - if (nProcReadIdx < 0) - { - nProcReadIdx = 0; - *eof = 1; - proc_read_in_progress = 0; - up(sem_nat_tbl_access); - return 0; - } - - local_irq_save(flags); - if (!proc_read_in_progress) - { - proc_read_in_progress = 1; - local_irq_restore(flags); - /* we use this semaphore in order to ensure no other party(could be ioctl - FIO_SVIP_NAT_RULE_LIST), uses function SVIP_NAT_ProcReadNAT(), during - the time read of the proc file takes place */ - down(sem_nat_tbl_access); - } - else - { - local_irq_restore(flags); - } - - if (data != NULL) - { - fn = data; - len = fn (page, count); - /* In this setup each read of the proc entries returns the read data by - 'fn' to the user. The user keeps issuing read requests as long as the - returned value of 'len' is greater than zero. */ - *eof = 1; - *start = page; - } - else - { - len = 0; - } - - return len; -} - -#ifdef CONFIG_SVIP_FW_PKT_SNIFFER -/** - Function to read remaining proc entries - */ -static int SVIP_NAT_ProcReadGen (char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - int (*fn)(char *buf, int size); - int len = 0; - - MOD_INC_USE_COUNT; - - if (data == NULL) - { - MOD_DEC_USE_COUNT; - return 0; - } - - fn = data; - len = fn (page, count); - - if (len <= off + count) - { - *eof = 1; - } - *start = page + off; - len -= off; - if (len > count) - { - len = count; - } - if (len < 0) - { - len = 0; - } - - MOD_DEC_USE_COUNT; - - return len; -} -#endif - -/******************************************************************************/ -/** - Function for setting up /proc/net/svip_nat read data - - \arguments - buf - pointer to read buffer - count - size of read buffer - - \return - length of read data into buffer - - \remarks: - The global variable 'nProcReadIdx' is used to save the table index where - the reading of the NAT table stopped. Reading is stopped when the end of - the read buffer is approached. On the next itteration the reading continues - from the saved index. - *******************************************************************************/ -static int SVIP_NAT_ProcReadNAT(char *buf, int count) -{ - int i, j; - int len = 0; - SVIP_NAT_IO_Rule_t *pNatRule; - - if (nProcReadIdx == -1) - { - nProcReadIdx = 0; - return 0; - } - - if (nProcReadIdx == 0) - { - len = sprintf(buf+len, - "Remote host IP " /* 16 char */ - "Remote host MAC " /* 19 char */ - "Local host IP " /* 15 char */ - "Local host MAC " /* 19 char */ - "Local host UDP " /* 16 char */ - "Loc->Rem(in/out/err) " /* 22 char */ - "Rem->Loc(in/out/err)\n\r"); - } - - for (i = nProcReadIdx; i < SVIP_SYS_CODEC_NUM; i++) - { - int slen; - - pNatRule = &pNatTable[i].natRule; - - if (pNatRule->remIP != 0) - { - /* make sure not to overwrite the buffer */ - if (count < len+120) - break; - - /* remIP */ - slen = sprintf(buf+len, "%d.%d.%d.%d", - (int)((pNatRule->remIP >> 24) & 0xff), - (int)((pNatRule->remIP >> 16) & 0xff), - (int)((pNatRule->remIP >> 8) & 0xff), - (int)((pNatRule->remIP >> 0) & 0xff)); - len += slen; - for (j = 0; j < (16-slen); j++) - len += sprintf(buf+len, " "); - - /* remMAC */ - slen = 0; - for (j = 0; j < ETH_ALEN; j++) - { - slen += sprintf(buf+len+slen, "%02x%s", - pNatRule->remMAC[j], j < ETH_ALEN-1 ? ":" : " "); - } - len += slen; - for (j = 0; j < (19-slen); j++) - len += sprintf(buf+len, " "); - - /* locIP */ - slen = sprintf(buf+len, "%d.%d.%d.%d", - (int)((pNatRule->locIP >> 24) & 0xff), - (int)((pNatRule->locIP >> 16) & 0xff), - (int)((pNatRule->locIP >> 8) & 0xff), - (int)((pNatRule->locIP >> 0) & 0xff)); - len += slen; - for (j = 0; j < (15-slen); j++) - len += sprintf(buf+len, " "); - - /* locMAC */ - slen = 0; - for (j = 0; j < ETH_ALEN; j++) - { - slen += sprintf(buf+len+slen, "%02x%s", - pNatRule->locMAC[j], j < ETH_ALEN-1 ? ":" : " "); - } - len += slen; - for (j = 0; j < (19-slen); j++) - len += sprintf(buf+len, " "); - - /* locUDP */ - slen = sprintf(buf+len, "%d", pNatRule->locUDP); - len += slen; - for (j = 0; j < (16-slen); j++) - len += sprintf(buf+len, " "); - - /* NAT statistics, Local to Remote translation */ - slen = sprintf(buf+len, "(%ld/%ld/%ld)", - pNatTable[i].natStats[SVIP_NAT_STATS_LOC2REM].inPackets, - pNatTable[i].natStats[SVIP_NAT_STATS_LOC2REM].outPackets, - pNatTable[i].natStats[SVIP_NAT_STATS_LOC2REM].outErrors); - len += slen; - for (j = 0; j < (22-slen); j++) - len += sprintf(buf+len, " "); - - /* NAT statistics, Remote to Local translation */ - len += sprintf(buf+len, "(%ld/%ld/%ld)\n\r", - pNatTable[i].natStats[SVIP_NAT_STATS_REM2LOC].inPackets, - pNatTable[i].natStats[SVIP_NAT_STATS_REM2LOC].outPackets, - pNatTable[i].natStats[SVIP_NAT_STATS_REM2LOC].outErrors); - } - } - if (i == SVIP_SYS_CODEC_NUM) - nProcReadIdx = -1; /* reading completed */ - else - nProcReadIdx = i; /* reading still in process, buffer was full */ - - return len; -} - -#ifdef CONFIG_SVIP_FW_PKT_SNIFFER -/** - Converts MAC address from ascii to hex respesentaion - */ -static int SVIP_NAT_MacAsciiToHex(const char *pMacStr, unsigned char *pMacHex) -{ - int i=0, c=0, b=0, n=0; - - memset(pMacHex, 0, ETH_ALEN); - while (pMacStr[i] != '\0') - { - if (n >= 0) - { - unsigned char nToHex = 0; - - /* check for hex digit */ - if (pMacStr[i] >= '0' && pMacStr[i] <= '9') - nToHex = 0x30; - else if (pMacStr[i] >= 'a' && pMacStr[i] <= 'f') - nToHex = 0x57; - else if (pMacStr[i] >= 'A' && pMacStr[i] <= 'F') - nToHex = 0x37; - else - { - if (n != 0) - { - printk(KERN_ERR "SVIP NAT: invalid MAC address format[%s]\n", pMacStr); - return -1; - } - i++; - continue; - } - n^=1; - pMacHex[b] |= ((pMacStr[i] - nToHex)&0xf) << (4*n); - if (n == 0) - { - /* advance to next byte, check if complete */ - if (++b >= ETH_ALEN) - return 0; - /* byte completed, next we expect a colon... */ - c = 1; - /* and, do not check for hex digit */ - n = -1; - } - i++; - continue; - } - if (c == 1) - { - if (pMacStr[i] == ':') - { - /* next we expect hex digit, again */ - n = 0; - } - else - { - printk(KERN_ERR "SVIP NAT: invalid MAC address format[%s]\n", pMacStr); - return -1; - } - } - i++; - } - return 0; -} - -/** - Used to set the destination MAC address of a host where incoming - SVIP VoFW packets are to be addressed. In case the address is set - to 00:00:00:00:00:00 (the default case), the packets will written - out to eth0 with its original MAC addess. - - \remark -usage: 'echo "00:03:19:00:15:D1" > cat /proc/net/svip_nat/snifferMAC' -*/ -int SVIP_NAT_ProcWriteSnifferMAC (struct file *file, const char *buffer, - unsigned long count, void *data) -{ - /* at least strlen("xx:xx:xx:xx:xx:xx") characters, followed by '\0' */ - if (count >= 18) - { - int ret; - - ret = SVIP_NAT_MacAsciiToHex(buffer, pSVIP_NAT_SnifferMAC); - - if (ret != 0) - return 0; - - if (!(pSVIP_NAT_SnifferMAC[0]==0 && pSVIP_NAT_SnifferMAC[1]==0 && - pSVIP_NAT_SnifferMAC[2]==0 && pSVIP_NAT_SnifferMAC[3]==0 && - pSVIP_NAT_SnifferMAC[4]==0 && pSVIP_NAT_SnifferMAC[5]==0)) - { - nSVIP_NAT_SnifferMacSet = 1; - } - } - return count; -} - -/** - Used to read the destination MAC address of a sniffer host - */ -int SVIP_NAT_ProcReadSnifferMAC (char *buf, int count) -{ - int len = 0; - - len = snprintf(buf, count, "%02x:%02x:%02x:%02x:%02x:%02x\n", - pSVIP_NAT_SnifferMAC[0], pSVIP_NAT_SnifferMAC[1], - pSVIP_NAT_SnifferMAC[2], pSVIP_NAT_SnifferMAC[3], - pSVIP_NAT_SnifferMAC[4], pSVIP_NAT_SnifferMAC[5]); - - if (len > count) - { - printk(KERN_ERR "SVIP NAT: Only part of the text could be put into the buffer\n"); - return count; - } - - return len; -} - -/** - Used to switch VoFW message sniffer on/off - - \remark -usage: 'echo "1" > cat /proc/net/svip_nat/snifferOnOff' -*/ -int SVIP_NAT_ProcWriteSnifferOnOff (struct file *file, const char *buffer, - unsigned long count, void *data) -{ - /* at least one digit expected, followed by '\0' */ - if (count >= 2) - { - int ret, nSnifferOnOff; - - ret = sscanf(buffer, "%d", &nSnifferOnOff); - - if (ret != 1) - return count; - - if (nSnifferOnOff > 0) - nSnifferOnOff = 1; - - nSVIP_NAT_Sniffer = nSnifferOnOff; - } - return count; -} - -/** - Used to read the VoFW message sniffer configuration (on/off) - */ -int SVIP_NAT_ProcReadSnifferOnOff (char *buf, int count) -{ - int len = 0; - - len = snprintf(buf, count, "%d\n", nSVIP_NAT_Sniffer); - - if (len > count) - { - printk(KERN_ERR "SVIP NAT: Only part of the text could be put into the buffer\n"); - return count; - } - - return len; -} -#endif - -/******************************************************************************/ -/** - Creates proc read/write entries - - \return - 0 on success, -1 on error - */ -/******************************************************************************/ -static int SVIP_NAT_ProcInstall(void) -{ - struct proc_dir_entry *pProcParentDir, *pProcDir; - struct proc_dir_entry *pProcNode; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) - pProcParentDir = proc_net; -#else - pProcParentDir = init_net.proc_net; -#endif - pProcDir = proc_mkdir(SVIP_NAT_DEVICE_NAME, pProcParentDir); - if (pProcDir == NULL) - { - printk(KERN_ERR "SVIP NAT: cannot create proc dir %s/%s\n\r", - pProcParentDir->name, SVIP_NAT_DEVICE_NAME); - return -1; - } - - pProcNode = create_proc_read_entry("nat", S_IFREG|S_IRUGO, pProcDir, - SVIP_NAT_ProcRead, (void *)SVIP_NAT_ProcReadNAT); - if (pProcNode == NULL) - { - printk(KERN_ERR "SVIP NAT: cannot create proc entry %s/%s", - pProcDir->name, "nat"); - return -1; - } - -#ifdef CONFIG_SVIP_FW_PKT_SNIFFER - nSVIP_NAT_Sniffer = 0; - /* creates proc entry for switching on/off sniffer to VoFW messages */ - pProcNode = create_proc_read_entry("snifferOnOff", S_IFREG|S_IRUGO|S_IWUGO, - pProcDir, SVIP_NAT_ProcReadGen, (void *)SVIP_NAT_ProcReadSnifferOnOff); - if (pProcNode == NULL) - { - printk(KERN_ERR "SVIP NAT: cannot create proc entry %s/%s\n\r", - pProcDir->name, "snifferOnOff"); - return -1; - } - pProcNode->write_proc = SVIP_NAT_ProcWriteSnifferOnOff; - - memset (pSVIP_NAT_SnifferMAC, 0, ETH_ALEN); - nSVIP_NAT_SnifferMacSet = 0; - /* creates proc entry for setting MAC address of sniffer host to VoFW messages */ - pProcNode = create_proc_read_entry("snifferMAC", S_IFREG|S_IRUGO|S_IWUGO, - pProcDir, SVIP_NAT_ProcReadGen, (void *)SVIP_NAT_ProcReadSnifferMAC); - if (pProcNode == NULL) - { - printk(KERN_ERR "SVIP NAT: cannot create proc entry %s/%s\n\r", - pProcDir->name, "snifferMAC"); - return -1; - } - pProcNode->write_proc = SVIP_NAT_ProcWriteSnifferMAC; -#endif - - return 0; -} - -/******************************************************************************/ -/** - No actions done here, simply a check is performed if an open has already - been performed. Currently only a single open is allowed as it is a sufficient - to have hat a single process configuring the SVIP NAT at one time. - - \arguments - inode - pointer to disk file data - file - pointer to device file data - - \return - 0 on success, else -1 - */ -/******************************************************************************/ -static int SVIP_NAT_device_open(struct inode *inode, struct file *file) -{ - unsigned long flags; - struct in_device *in_dev; - struct in_ifaddr *ifa; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - local_irq_save(flags); -#else - local_save_flags(flags); -#endif - - if (nDeviceOpen) - { - MOD_INC_USE_COUNT; - local_irq_restore(flags); - nDeviceOpen++; - return 0; - } - - /* find pointer to IP address of eth0 */ - if ((in_dev=in_dev_get(net_devs[SVIP_NET_DEV_ETH0_IDX])) != NULL) - { - for (ifa = in_dev->ifa_list; ifa != NULL; ifa = ifa->ifa_next) - { - if (!paddr_eth0 && ifa->ifa_address != 0) - { - paddr_eth0 = &ifa->ifa_address; - continue; - } - if (paddr_eth0 && ifa->ifa_address != 0) - { - paddr_eth0_0 = &ifa->ifa_address; - break; - } - } - in_dev_put(in_dev); - } - if (paddr_eth0 == NULL || paddr_eth0_0 == NULL) - { - local_irq_restore(flags); - return -ENODATA; - } - - /* find pointer to IP address of veth0 */ - if ((in_dev=in_dev_get(net_devs[SVIP_NET_DEV_VETH0_IDX])) != NULL) - { - for (ifa = in_dev->ifa_list; ifa != NULL; ifa = ifa->ifa_next) - { - if (ifa->ifa_address != 0) - { - paddr_veth0 = &ifa->ifa_address; - pmask_veth0 = &ifa->ifa_mask; - break; - } - } - in_dev_put(in_dev); - } - if (paddr_veth0 == NULL) - { - local_irq_restore(flags); - return -ENODATA; - } - - MOD_INC_USE_COUNT; - nDeviceOpen++; - local_irq_restore(flags); - - return 0; -} - - -/******************************************************************************/ -/** - This function is called when a process closes the SVIP NAT device file - - \arguments - inode - pointer to disk file data - file - pointer to device file data - - \return - 0 on success, else -1 - -*/ -/******************************************************************************/ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0) -static int SVIP_NAT_device_release(struct inode *inode, - struct file *file) -#else -static void SVIP_NAT_device_release(struct inode *inode, - struct file *file) -#endif -{ - unsigned long flags; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - save_flags(flags); - cli(); -#else - local_save_flags(flags); -#endif - - /* The device can now be openned by the next caller */ - nDeviceOpen--; - - MOD_DEC_USE_COUNT; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - restore_flags(flags); -#else - local_irq_restore(flags); -#endif - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0) - return 0; -#endif -} - - -/******************************************************************************/ -/** - This function is called when a process closes the SVIP NAT device file - - \arguments - inode - pointer to disk file data - file - pointer to device file data - ioctl_num - ioctl number requested - ioctl_param - pointer to data related to the ioctl number - - \return - 0 on success, else -1 - -*/ -/******************************************************************************/ -long SVIP_NAT_device_ioctl (struct file *file, - unsigned int ioctl_num, unsigned long ioctl_param) -{ - int ret = 0; - SVIP_NAT_IO_Rule_t *pNatRule, *pNatRuleIn; - SVIP_UDP_PORT_t nPort; - int nNatIdx; - int bWrite = 0; - int bRead = 0; - unsigned char *pData = 0; - int nSize; - - if (_IOC_DIR(ioctl_num) & _IOC_WRITE) - bWrite = 1; - if (_IOC_DIR(ioctl_num) & _IOC_READ) - bRead = 1; - nSize = _IOC_SIZE(ioctl_num); - - if (nSize > sizeof(int)) - { - if (bRead || bWrite) - { - pData = kmalloc (nSize, GFP_KERNEL); - if (bWrite) - { - if (copy_from_user ((void *)pData, (void *)ioctl_param, nSize) != 0) - { - printk(KERN_ERR "SVIP NAT: ioctl %x: copy_from_user() failed!\n", ioctl_num); - ret = -1; - goto error; - } - } - } - } - - switch (ioctl_num) - { - case FIO_SVIP_NAT_RULE_ADD: - - pNatRuleIn = (SVIP_NAT_IO_Rule_t *)pData; - - /* check if destination UDP port is within range */ - nPort = ntohs(pNatRuleIn->locUDP); - - if (!SVIP_PORT_INRANGE(nPort)) - { - printk(KERN_ERR "SVIP NAT: Error, UDP port(%d) is out of range(%d..%d)\n", - nPort, SVIP_UDP_FROM, SVIP_UDP_TO); - ret = -1; - goto error; - } - nNatIdx = SVIP_PORT_INDEX(nPort); - - down(sem_nat_tbl_access); - pNatRule = &pNatTable[nNatIdx].natRule; - - /* add rule to the NAT table */ - pNatRule->remIP = pNatRuleIn->remIP; - memcpy((char *)pNatRule->remMAC, (char *)pNatRuleIn->remMAC, ETH_ALEN); - pNatRule->locIP = pNatRuleIn->locIP; - memcpy((char *)pNatRule->locMAC, (char *)pNatRuleIn->locMAC, ETH_ALEN); - pNatRule->locUDP = pNatRuleIn->locUDP; - - memset(pNatTable[nNatIdx].natStats, 0, - sizeof(SVIP_NAT_stats_t)*SVIP_NAT_STATS_TYPES); - up(sem_nat_tbl_access); - break; - - case FIO_SVIP_NAT_RULE_REMOVE: - - pNatRuleIn = (SVIP_NAT_IO_Rule_t *)pData; - - /* check if destination UDP port is within range */ - nPort = ntohs(pNatRuleIn->locUDP); - if (!SVIP_PORT_INRANGE(nPort)) - { - printk(KERN_ERR "SVIP NAT: Error, UDP port(%d) is out of range(%d..%d)\n", - nPort, SVIP_UDP_FROM, SVIP_UDP_TO); - ret = -1; - goto error; - } - nNatIdx = SVIP_PORT_INDEX(nPort); - down(sem_nat_tbl_access); - /* remove rule from the NAT table */ - memset(&pNatTable[nNatIdx], 0, sizeof(SVIP_NAT_table_entry_t)); - up(sem_nat_tbl_access); - break; - - case FIO_SVIP_NAT_RULE_LIST: - { - int len; - char buf[256]; - - down(sem_nat_tbl_access); - while (nProcReadIdx != -1) - { - len = SVIP_NAT_ProcReadNAT(buf, 256); - if (len > 0) - printk("%s", buf); - } - nProcReadIdx = 0; - up(sem_nat_tbl_access); - break; - } - - default: - printk(KERN_ERR "SVIP NAT: unsupported ioctl (%x) command for device %s\n", - ioctl_num, PATH_SVIP_NAT_DEVICE_NAME); - ret = -1; - goto error; - } - - if (nSize > sizeof(int)) - { - if (bRead) - { - if (copy_to_user ((void *)ioctl_param, (void *)pData, nSize) != 0) - { - printk(KERN_ERR "SVIP NAT: ioctl %x: copy_to_user() failed!\n", ioctl_num); - ret = -1; - goto error; - } - } - } - -error: - if (pData) - kfree(pData); - - return ret; -} - -#if 0 -void dump_msg(unsigned char *pData, unsigned int nLen) -{ - int i; - - for (i=0; i<nLen; i++) - { - if (!i || !(i%16)) - printk("\n "); - else if (i && !(i%4)) - printk(" "); - printk("%02x", pData[i]); - } - if (--i%16) - printk("\n"); -} -#endif - -/******************************************************************************/ -/** - Used to recalculate IP/UDP checksum using the original IP/UDP checksum - coming with the packet. The original source and destination IP addresses - are accounted for, and, the checksum is updated using the new source and - destination IP addresses. - - \arguments - skb - pointer to the receiving socket buffer - csum_old - original checksum - saddr_old - pointer to original source IP address - saddr_new - pointer to new source IP address - daddr_old - pointer to original destination IP address - daddr_new - pointer to new destination IP address - - \return - recalculated IP/UDP checksum - */ -/******************************************************************************/ -static inline u16 ip_udp_quick_csum(u16 csum_old, u16 *saddr_old, u16 *saddr_new, - u16 *daddr_old, u16 *daddr_new) -{ - u32 sum; - - sum = csum_old; - - /* convert back from one's complement */ - sum = ~sum & 0xffff; - - if (sum < saddr_old[0]) sum += 0xffff; - sum -= saddr_old[0]; - if (sum < saddr_old[1]) sum += 0xffff; - sum -= saddr_old[1]; - if (sum < daddr_old[0]) sum += 0xffff; - sum -= daddr_old[0]; - if (sum < daddr_old[1]) sum += 0xffff; - sum -= daddr_old[1]; - - sum += saddr_new[0]; - sum += saddr_new[1]; - sum += daddr_new[0]; - sum += daddr_new[1]; - - /* take only 16 bits out of the 32 bit sum and add up the carries */ - while (sum >> 16) - sum = (sum & 0xffff)+((sum >> 16) & 0xffff); - - /* one's complement the result */ - sum = ~sum; - - return (u16)(sum & 0xffff); -} - - -/******************************************************************************/ -/** - Returns a pointer to an ipv4 address assigned to device dev. The ipv4 - instance checked is pointed to by ifa_start. The function is suited for - itterative calls. - - \arguments - dev - pointer to network interface - ifa_start - pointer to ipv4 instance to return ipv4 address assigned - to, NULL for the first one - ppifa_addr - output parameter - - \return - pointer to the next ipv4 instance, which can be null if ifa_start was - the last instance present - */ -/******************************************************************************/ -static struct in_ifaddr *get_ifaddr(struct net_device *dev, - struct in_ifaddr *ifa_start, unsigned int **ppifa_addr) -{ - struct in_device *in_dev; - struct in_ifaddr *ifa = NULL; - - if ((in_dev=in_dev_get(dev)) != NULL) - { - if (ifa_start == NULL) - ifa = in_dev->ifa_list; - else - ifa = ifa_start; - if (ifa) - { - *ppifa_addr = &ifa->ifa_address; - ifa = ifa->ifa_next; - } - in_dev_put(in_dev); - return ifa; - } - *ppifa_addr = NULL; - return NULL; -} - -/******************************************************************************/ -/** - This function performs IP NAT for received packets satisfying the - following requirements: - - - packet is destined to local IP host - - transport protocol type is UDP - - destination UDP port is within range - - \arguments - skb - pointer to the receiving socket buffer - - \return - returns 1 on performed SVIP NAT, else returns 0 - - \remarks - When function returns 0, it indicates the caller to pass the - packet up the IP stack to make further decision about it - */ -/******************************************************************************/ -int do_SVIP_NAT (struct sk_buff *skb) -{ - struct net_device *real_dev; - struct iphdr *iph; - struct udphdr *udph; - SVIP_NAT_IO_Rule_t *pNatRule; - int nNatIdx, in_eth0, nDir; -#ifndef VLAN_8021Q_UNUSED - int vlan; - unsigned short vid; -#endif /* ! VLAN_8021Q_UNUSED */ - SVIP_UDP_PORT_t nPort; - u32 orgSrcIp, orgDstIp, *pSrcIp, *pDstIp; - struct ethhdr *ethh; - - /* do not consider if SVIP NAT device not open. */ - if (!nDeviceOpen) - { - return 0; - } - - /* consider only UDP packets. */ - iph = SVIP_NAT_IP_HDR(skb); - if (iph->protocol != IPPROTO_UDP) - { - return 0; - } - - udph = (struct udphdr *)((u_int32_t *)iph + iph->ihl); - /* consider only packets which UDP port numbers reside within - the predefined SVIP NAT UDP port range. */ - if ((!SVIP_PORT_INRANGE(ntohs(udph->dest))) && - (!SVIP_PORT_INRANGE(ntohs(udph->source)))) - { - return 0; - } - -#ifndef VLAN_8021Q_UNUSED - /* check if packet delivered over VLAN. VLAN packets will be routed over - the VLAN interfaces of the respective real Ethernet interface, if one - exists(VIDs must match). Else, the packet will be send out as IEEE 802.3 - Ethernet frame */ - if (skb->dev->priv_flags & IFF_802_1Q_VLAN) - { - vlan = 1; - vid = VLAN_DEV_VLAN_ID(skb->dev); - real_dev = VLAN_DEV_REAL_DEV(skb->dev); - } - else - { - vlan = 0; - vid = 0; - real_dev = skb->dev; - } -#endif /* ! VLAN_8021Q_UNUSED */ - -#ifdef CONFIG_SVIP_FW_PKT_SNIFFER - /** Debugging feature which can be enabled by writing, - 'echo 1 > /proc/net/svip_nat/snifferOnOff'. - It copies all packets received on veth0 and, sends them out over eth0. - When a destination MAC address is specified through - /proc/net/svip_nat/snifferMAC, this MAC addess will substitute the - original MAC address of the packet. - It is recommended to specify a MAC address of some host where Wireshark - runs and sniffs for this traffic, else you may flood your LAN with - undeliverable traffic. - -NOTE: In case of VLAN traffic the VLAN header information is lost. */ - if (nSVIP_NAT_Sniffer) - { - if (real_dev == net_devs[SVIP_NET_DEV_VETH0_IDX]) - { - struct sk_buff *copied_skb; - - /* gain the Ethernet header from the skb */ - skb_push(skb, ETH_HLEN); - - copied_skb = skb_copy (skb, GFP_ATOMIC); - - if (nSVIP_NAT_SnifferMacSet == 1) - { - ethh = (struct ethhdr *)SVIP_NAT_SKB_MAC_HEADER(copied_skb); - memcpy((char *)ethh->h_dest, (char *)pSVIP_NAT_SnifferMAC, ETH_ALEN); - } - copied_skb->dev = net_devs[SVIP_NET_DEV_ETH0_IDX]; - dev_queue_xmit(copied_skb); - - /* skip the ETH header again */ - skb_pull(skb, ETH_HLEN); - } - } -#endif - - - /* check if packet arrived on eth0 */ - if (real_dev == net_devs[SVIP_NET_DEV_ETH0_IDX]) - { - /* check if destination IP address equals the primary assigned IP address - of interface eth0. This is the case of packets originating from a - remote peer that are to be delivered to a channel residing on THIS - voice linecard system. This is typical SVIP NAT case, therefore this - rule is placed on top. */ - if (iph->daddr == *paddr_eth0) - { - nPort = ntohs(udph->dest); - nDir = SVIP_NAT_STATS_REM2LOC; - } - /* check if destination IP address equals the secondary assigned IP address - of interface eth0. This is not a typical SVIP NAT case. It is basically - there, as someone might like for debugging purpose to use the LCC to route - Slave SVIP packets which are part of voice/fax streaming. */ - else if (iph->daddr == *paddr_eth0_0) - { - nPort = ntohs(udph->source); - nDir = SVIP_NAT_STATS_LOC2REM; - } -#ifndef VLAN_8021Q_UNUSED - /* when the packet did not hit the top two rules, here we check if the packet - has addressed any of the IP addresses assigned to the VLAN interface attached - to eth0. This is not recommended approach because of the CPU cost incurred. */ - else if (vlan) - { - unsigned int *pifa_addr; - struct in_ifaddr *ifa_start = NULL; - int i = 0; - - do - { - ifa_start = get_ifaddr(skb->dev, ifa_start, &pifa_addr); - if (!pifa_addr) - { - /* VLAN packet received on vlan interface attached to eth0, - however no IP address assigned to the interface. - The packet is ignored. */ - return 0; - } - if (iph->daddr == *pifa_addr) - { - /* packet destined to... */ - break; - } - if (!ifa_start) - { - return 0; - } - i++; - } while (ifa_start); - if (!i) - { - /* ...primary assigned IP address to the VLAN interface. */ - nPort = ntohs(udph->dest); - nDir = SVIP_NAT_STATS_REM2LOC; - } - else - { - /* ...secondary assigned IP address to the VLAN interface. */ - nPort = ntohs(udph->source); - nDir = SVIP_NAT_STATS_LOC2REM; - } - } -#endif /* ! VLAN_8021Q_UNUSED */ - else - { - return 0; - } - in_eth0 = 1; - } - /* check if packet arrived on veth0 */ - else if (real_dev == net_devs[SVIP_NET_DEV_VETH0_IDX]) - { - nPort = ntohs(udph->source); - nDir = SVIP_NAT_STATS_LOC2REM; - in_eth0 = 0; - } - else - { - /* packet arrived neither on eth0, nor veth0 */ - return 0; - } - - /* calculate the respective index of the NAT table */ - nNatIdx = SVIP_PORT_INDEX(nPort); - /* process the packet if a respective NAT rule exists */ - pNatRule = &pNatTable[nNatIdx].natRule; - - ethh = (struct ethhdr *)SVIP_NAT_SKB_MAC_HEADER(skb); - - /* copy packet's original source and destination IP addresses to use - later on to perform efficient checksum recalculation */ - orgSrcIp = iph->saddr; - orgDstIp = iph->daddr; - - if (in_eth0) - { - u8 *pDstMac; - - /* Process packet arrived on eth0 */ - - if (nDir == SVIP_NAT_STATS_REM2LOC && iph->saddr == pNatRule->remIP) - { - pDstIp = &pNatRule->locIP; - pDstMac = pNatRule->locMAC; - } - else if (nDir == SVIP_NAT_STATS_LOC2REM && iph->saddr == pNatRule->locIP) - { - pDstIp = &pNatRule->remIP; - pDstMac = pNatRule->remMAC; - } - else - { - /* Rule check failed. The packet is passed up the layers, - it will be dropped by UDP */ - return 0; - } - - if ((*pDstIp & *pmask_veth0) == (*paddr_veth0 & *pmask_veth0)) - { -#ifndef VLAN_8021Q_UNUSED - if (vlan) - { - struct net_device *vlan_dev; - - spin_lock_bh(&vlan_group_lock); - vlan_dev = __vlan_find_dev_deep(net_devs[SVIP_NET_DEV_VETH0_IDX], vid); - spin_unlock_bh(&vlan_group_lock); - if (vlan_dev) - { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - struct vlan_ethhdr *vethh; - - skb_push(skb, VLAN_ETH_HLEN); - /* reconstruct the VLAN header. -NOTE: priority information is lost */ - vethh = (struct vlan_ethhdr *)skb->data; - vethh->h_vlan_proto = htons(ETH_P_8021Q); - vethh->h_vlan_TCI = htons(vid); - vethh->h_vlan_encapsulated_proto = htons(ETH_P_IP); - ethh = (struct ethhdr *)vethh; -#else - skb_push(skb, ETH_HLEN); -#endif - skb->dev = vlan_dev; - } - else - { - skb->dev = net_devs[SVIP_NET_DEV_VETH0_IDX]; - skb_push(skb, ETH_HLEN); - } - } - else -#endif /* ! VLAN_8021Q_UNUSED */ - { - skb->dev = net_devs[SVIP_NET_DEV_VETH0_IDX]; - skb_push(skb, ETH_HLEN); - } - pSrcIp = paddr_veth0; - } - else - { -#ifndef VLAN_8021Q_UNUSED -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - if (vlan) - { - struct vlan_ethhdr *vethh; - - /* reconstruct the VLAN header. -NOTE: priority information is lost */ - skb_push(skb, VLAN_ETH_HLEN); - vethh = (struct vlan_ethhdr *)skb->data; - vethh->h_vlan_proto = htons(ETH_P_8021Q); - vethh->h_vlan_TCI = htons(vid); - vethh->h_vlan_encapsulated_proto = htons(ETH_P_IP); - ethh = (struct ethhdr *)vethh; - } - else -#endif -#endif /* ! VLAN_8021Q_UNUSED */ - { - skb_push(skb, ETH_HLEN); - } - /* source IP address equals the destination IP address - of the incoming packet */ - pSrcIp = &iph->daddr; - } - iph->saddr = *pSrcIp; - memcpy((char *)ethh->h_source, (char *)skb->dev->dev_addr, ETH_ALEN); - iph->daddr = *pDstIp; - memcpy((char *)ethh->h_dest, (char *)pDstMac, ETH_ALEN); - } - else - { - /* Process packet arrived on veth0 */ - - if (iph->saddr != pNatRule->locIP) - { - /* Rule check failed. The packet is passed up the layers, - it will be dropped by UDP */ - return 0; - } - - if (!((pNatRule->remIP & *pmask_veth0) == (*paddr_veth0 & *pmask_veth0))) - { -#ifndef VLAN_8021Q_UNUSED - if (vlan) - { - struct net_device *vlan_dev; - - spin_lock_bh(&vlan_group_lock); - vlan_dev = __vlan_find_dev_deep(net_devs[SVIP_NET_DEV_ETH0_IDX], vid); - spin_unlock_bh(&vlan_group_lock); - if (vlan_dev) - { - unsigned int *pifa_addr; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - struct vlan_ethhdr *vethh; - - skb_push(skb, VLAN_ETH_HLEN); - /* construct the VLAN header, note priority information is lost */ - vethh = (struct vlan_ethhdr *)skb->data; - vethh->h_vlan_proto = htons(ETH_P_8021Q); - vethh->h_vlan_TCI = htons(vid); - vethh->h_vlan_encapsulated_proto = htons(ETH_P_IP); - ethh = (struct ethhdr *)vethh; -#else - skb_push(skb, ETH_HLEN); -#endif - skb->dev = vlan_dev; - - get_ifaddr(skb->dev, NULL, &pifa_addr); - if (pifa_addr) - { - pSrcIp = pifa_addr; - } - else - { - pSrcIp = paddr_eth0; - } - } - else - { - skb->dev = net_devs[SVIP_NET_DEV_ETH0_IDX]; - pSrcIp = paddr_eth0; - skb_push(skb, ETH_HLEN); - } - } - else -#endif /* ! VLAN_8021Q_UNUSED */ - { - skb->dev = net_devs[SVIP_NET_DEV_ETH0_IDX]; - pSrcIp = paddr_eth0; - skb_push(skb, ETH_HLEN); - } - } - else - { - pSrcIp = paddr_veth0; -#ifndef VLAN_8021Q_UNUSED -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - if (vlan) - { - struct vlan_ethhdr *vethh; - - skb_push(skb, VLAN_ETH_HLEN); - /* reconstruct the VLAN header. -NOTE: priority information is lost. */ - vethh = (struct vlan_ethhdr *)skb->data; - vethh->h_vlan_proto = htons(ETH_P_8021Q); - vethh->h_vlan_TCI = htons(vid); - vethh->h_vlan_encapsulated_proto = htons(ETH_P_IP); - ethh = (struct ethhdr *)vethh; - } - else -#endif -#endif /* ! VLAN_8021Q_UNUSED */ - { - skb_push(skb, ETH_HLEN); - } - } - iph->saddr = *pSrcIp; - memcpy((char *)ethh->h_source, (char *)skb->dev->dev_addr, ETH_ALEN); - iph->daddr = pNatRule->remIP; - memcpy((char *)ethh->h_dest, (char *)pNatRule->remMAC, ETH_ALEN); - } - pNatTable[nNatIdx].natStats[nDir].inPackets++; - - iph->check = ip_udp_quick_csum(iph->check, (u16 *)&orgSrcIp, (u16 *)&iph->saddr, - (u16 *)&orgDstIp, (u16 *)&iph->daddr); - if (udph->check != 0) - { - udph->check = ip_udp_quick_csum(udph->check, (u16 *)&orgSrcIp, (u16 *)&iph->saddr, - (u16 *)&orgDstIp, (u16 *)&iph->daddr); - } - - /* write the packet out, directly to the network device */ - if (dev_queue_xmit(skb) < 0) - pNatTable[nNatIdx].natStats[nDir].outErrors++; - else - pNatTable[nNatIdx].natStats[nDir].outPackets++; - - return 1; -} - -/******************************************************************************/ -/** - Function executed upon unloading of the SVIP NAT module. It unregisters the - SVIP NAT configuration device and frees the memory used for the NAT table. - - \remarks: - Currently the SVIP NAT module is statically linked into the Linux kernel - therefore this routine cannot be executed. - *******************************************************************************/ -static int __init init(void) -{ - int ret = 0; - struct net_device *dev; - - if (misc_register(&SVIP_NAT_miscdev) != 0) - { - printk(KERN_ERR "%s: cannot register SVIP NAT device node.\n", - SVIP_NAT_miscdev.name); - return -EIO; - } - - /* allocation of memory for NAT table */ - pNatTable = (SVIP_NAT_table_entry_t *)kmalloc( - sizeof(SVIP_NAT_table_entry_t) * SVIP_SYS_CODEC_NUM, GFP_ATOMIC); - if (pNatTable == NULL) - { - printk (KERN_ERR "SVIP NAT: Error(%d), allocating memory for NAT table\n", ret); - return -1; - } - - /* clear the NAT table */ - memset((void *)pNatTable, 0, sizeof(SVIP_NAT_table_entry_t) * SVIP_SYS_CODEC_NUM); - - if ((sem_nat_tbl_access = kmalloc(sizeof(struct semaphore), GFP_KERNEL))) - { - sema_init(sem_nat_tbl_access, 1); - } - - SVIP_NAT_ProcInstall(); - - /* find pointers to 'struct net_device' of eth0 and veth0, respectevely */ - read_lock(&dev_base_lock); - SVIP_NAT_FOR_EACH_NETDEV(dev) - { - if (!strcmp(dev->name, SVIP_NET_DEV_ETH0_NAME)) - { - net_devs[SVIP_NET_DEV_ETH0_IDX] = dev; - } - if (!strcmp(dev->name, SVIP_NET_DEV_VETH1_NAME)) - { - net_devs[SVIP_NET_DEV_VETH0_IDX] = dev; - } - else if (!strcmp(dev->name, SVIP_NET_DEV_ETH1_NAME)) - { - net_devs[SVIP_NET_DEV_VETH0_IDX] = dev; - } - } - read_unlock(&dev_base_lock); - - if (net_devs[SVIP_NET_DEV_ETH0_IDX] == NULL || - net_devs[SVIP_NET_DEV_VETH0_IDX] == NULL) - { - printk (KERN_ERR "SVIP NAT: Error, unable to locate eth0 and veth0 interfaces\n"); - return -1; - } - - printk ("%s, (c) 2009, Lantiq Deutschland GmbH\n", &SVIP_NAT_INFO_STR[4]); - - return ret; -} - -/******************************************************************************/ -/** - Function executed upon unloading of the SVIP NAT module. It unregisters the - SVIP NAT configuration device and frees the memory used for the NAT table. - - \remarks: - Currently the SVIP NAT module is statically linked into the Linux kernel - therefore this routine cannot be executed. - *******************************************************************************/ -static void __exit fini(void) -{ - MOD_DEC_USE_COUNT; - - /* unregister SVIP NAT configuration device */ - misc_deregister(&SVIP_NAT_miscdev); - - /* release memory of SVIP NAT table */ - if (pNatTable != NULL) - { - kfree (pNatTable); - } -} - -module_init(init); -module_exit(fini); |