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-rw-r--r--target/linux/ixp4xx/patches/050-dsmg600_upstream_support.patch551
-rw-r--r--target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch131
-rw-r--r--target/linux/ixp4xx/patches/080-trivial_nslu2_nas100d_cleanup.patch196
-rw-r--r--target/linux/ixp4xx/patches/100-npe_driver.patch4878
-rw-r--r--target/linux/ixp4xx/patches/110-ixp4xx_net_driver_fix_mac_handling.patch17
-rw-r--r--target/linux/ixp4xx/patches/139-ixp4xx_net_driver_mtd_load_fw.patch392
-rw-r--r--target/linux/ixp4xx/patches/140-ixp4xx_net_driver_no_phy.patch74
-rw-r--r--target/linux/ixp4xx/patches/141-nslu2_setup_mac.patch42
-rw-r--r--target/linux/ixp4xx/patches/142-nas100d_setup_mac.patch41
-rw-r--r--target/linux/ixp4xx/patches/143-nslu2_mtd_microcode.patch35
-rw-r--r--target/linux/ixp4xx/patches/144-nas100d_mtd_microcode.patch34
-rw-r--r--target/linux/ixp4xx/patches/152-nas100d_mtd_load_mac.patch56
-rw-r--r--target/linux/ixp4xx/patches/153-nslu2_mtd_load_mac.patch56
-rw-r--r--target/linux/ixp4xx/patches/160-nas100d_artop_temp_fix.patch49
-rw-r--r--target/linux/ixp4xx/patches/178-via_velocity_bigendian.patch927
-rw-r--r--target/linux/ixp4xx/patches/185-nslu2_rtc_fixup.patch54
-rw-r--r--target/linux/ixp4xx/patches/186-nas100d_rtc_fixup.patch55
-rw-r--r--target/linux/ixp4xx/patches/187-dsmg600_rtc_fixup.patch57
-rw-r--r--target/linux/ixp4xx/patches/200-gateway_7001.patch256
-rw-r--r--target/linux/ixp4xx/patches/210-gateway_7001_setup_mac.patch63
-rw-r--r--target/linux/ixp4xx/patches/212-gateway_7001_mtd_microcode.patch69
-rw-r--r--target/linux/ixp4xx/patches/300-wg302v2.patch236
-rw-r--r--target/linux/ixp4xx/patches/310-wg302v2_setup_mac.patch38
-rw-r--r--target/linux/ixp4xx/patches/400-pronghorn_metro.patch257
-rw-r--r--target/linux/ixp4xx/patches/410-pronghorn_metro_setup_mac.patch62
-rw-r--r--target/linux/ixp4xx/patches/420-pronghorn_metro_mtd_microcode.patch56
-rw-r--r--target/linux/ixp4xx/patches/430-pronghorn_metro_cf.patch58
-rw-r--r--target/linux/ixp4xx/patches/500-compex.patch189
-rw-r--r--target/linux/ixp4xx/patches/510-compex_setup_mac.patch63
-rw-r--r--target/linux/ixp4xx/patches/520-compex_mtd_microcode.patch56
-rw-r--r--target/linux/ixp4xx/patches/600-wrt300nv2.patch234
-rw-r--r--target/linux/ixp4xx/patches/610-wrt300nv2_setup_mac.patch63
-rw-r--r--target/linux/ixp4xx/patches/720-avila_setup_mac.patch70
-rw-r--r--target/linux/ixp4xx/patches/740-avila_loft_mac_platform.patch50
-rw-r--r--target/linux/ixp4xx/patches/750-avila_mtd_microcode.patch29
-rw-r--r--target/linux/ixp4xx/patches/800-eeprom_new_notifier.patch201
-rw-r--r--target/linux/ixp4xx/patches/900-no_loader_workaround.patch20
-rw-r--r--target/linux/ixp4xx/patches/996-fsg3_support.patch433
-rw-r--r--target/linux/ixp4xx/patches/997-fsg3_buttons.patch191
-rw-r--r--target/linux/ixp4xx/patches/998-VT6421.patch21
40 files changed, 0 insertions, 10360 deletions
diff --git a/target/linux/ixp4xx/patches/050-dsmg600_upstream_support.patch b/target/linux/ixp4xx/patches/050-dsmg600_upstream_support.patch
deleted file mode 100644
index 5f27aa7999..0000000000
--- a/target/linux/ixp4xx/patches/050-dsmg600_upstream_support.patch
+++ /dev/null
@@ -1,551 +0,0 @@
-This patch adds support for the D-Link DSM-G600 Rev A.
-This is an ARM XScale IXP4xx system relatively similar to
-the NSLU2 and NAS-100D already supported by mainline. An
-important difference is Gigabit Ethernet support using
-the Via Velocity chipset.
-
-This patch is the combined work of Michael Westerhof and
-Alessandro Zummo, with contributions from Michael-Luke
-Jones. This version addresses review comments from rmk
-and Deepak Saxena.
-
-Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
-Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
-Signed-off-by: Michael Westerhof <mwester@dls.net>
-
----
- arch/arm/mach-ixp4xx/Kconfig | 9 +
- arch/arm/mach-ixp4xx/Makefile | 2
- arch/arm/mach-ixp4xx/dsmg600-pci.c | 74 +++++++++++++
- arch/arm/mach-ixp4xx/dsmg600-power.c | 130 ++++++++++++++++++++++++
- arch/arm/mach-ixp4xx/dsmg600-setup.c | 175 +++++++++++++++++++++++++++++++++
- include/asm-arm/arch-ixp4xx/dsmg600.h | 57 ++++++++++
- include/asm-arm/arch-ixp4xx/hardware.h | 1
- include/asm-arm/arch-ixp4xx/irqs.h | 10 +
- 8 files changed, 458 insertions(+)
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-@@ -89,6 +89,15 @@ config MACH_NAS100D
- NAS 100d device. For more information on this platform,
- see http://www.nslu2-linux.org/wiki/NAS100d/HomePage
-
-+config MACH_DSMG600
-+ bool
-+ prompt "D-Link DSM-G600 RevA"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support D-Link's
-+ DSM-G600 RevA device. For more information on this platform,
-+ see http://www.nslu2-linux.org/wiki/DSMG600/HomePage
-+
- #
- # Avila and IXDP share the same source for now. Will change in future
- #
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-@@ -12,6 +12,7 @@ obj-pci-$(CONFIG_ARCH_ADI_COYOTE) += coy
- obj-pci-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o
- obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-pci.o
- obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o
-+obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
-
- obj-y += common.o
-
-@@ -22,5 +23,6 @@ obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote-
- obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-setup.o
- obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o nslu2-power.o
- obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o
-+obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-pci.c
-@@ -0,0 +1,74 @@
-+/*
-+ * DSM-G600 board-level PCI initialization
-+ *
-+ * Copyright (C) 2006 Tower Technologies
-+ * Author: Alessandro Zummo <a.zummo@towertech.it>
-+ *
-+ * based on ixdp425-pci.c:
-+ * Copyright (C) 2002 Intel Corporation.
-+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
-+ *
-+ * Maintainer: http://www.nslu2-linux.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/irq.h>
-+
-+#include <asm/mach/pci.h>
-+#include <asm/mach-types.h>
-+
-+void __init dsmg600_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_DSMG600_PCI_INTA, IRQT_LOW);
-+ set_irq_type(IRQ_DSMG600_PCI_INTB, IRQT_LOW);
-+ set_irq_type(IRQ_DSMG600_PCI_INTC, IRQT_LOW);
-+ set_irq_type(IRQ_DSMG600_PCI_INTD, IRQT_LOW);
-+ set_irq_type(IRQ_DSMG600_PCI_INTE, IRQT_LOW);
-+ set_irq_type(IRQ_DSMG600_PCI_INTF, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init dsmg600_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ static int pci_irq_table[DSMG600_PCI_MAX_DEV][DSMG600_PCI_IRQ_LINES] =
-+ {
-+ { IRQ_DSMG600_PCI_INTE, -1, -1 },
-+ { IRQ_DSMG600_PCI_INTA, -1, -1 },
-+ { IRQ_DSMG600_PCI_INTB, IRQ_DSMG600_PCI_INTC, IRQ_DSMG600_PCI_INTD },
-+ { IRQ_DSMG600_PCI_INTF, -1, -1 },
-+ };
-+
-+ int irq = -1;
-+
-+ if (slot >= 1 && slot <= DSMG600_PCI_MAX_DEV &&
-+ pin >= 1 && pin <= DSMG600_PCI_IRQ_LINES)
-+ irq = pci_irq_table[slot-1][pin-1];
-+
-+ return irq;
-+}
-+
-+struct hw_pci __initdata dsmg600_pci = {
-+ .nr_controllers = 1,
-+ .preinit = dsmg600_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = dsmg600_map_irq,
-+};
-+
-+int __init dsmg600_pci_init(void)
-+{
-+ if (machine_is_dsmg600())
-+ pci_common_init(&dsmg600_pci);
-+
-+ return 0;
-+}
-+
-+subsys_initcall(dsmg600_pci_init);
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-power.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-power.c
-@@ -0,0 +1,130 @@
-+/*
-+ * arch/arm/mach-ixp4xx/dsmg600-power.c
-+ *
-+ * DSM-G600 Power/Reset driver
-+ * Author: Michael Westerhof <mwester@dls.net>
-+ *
-+ * Based on nslu2-power.c
-+ * Copyright (C) 2005 Tower Technologies
-+ * Author: Alessandro Zummo <a.zummo@towertech.it>
-+ *
-+ * which was based on nslu2-io.c
-+ * Copyright (C) 2004 Karen Spearel
-+ *
-+ * Maintainers: http://www.nslu2-linux.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/module.h>
-+#include <linux/reboot.h>
-+#include <linux/interrupt.h>
-+#include <linux/irq.h>
-+#include <linux/jiffies.h>
-+#include <linux/timer.h>
-+
-+#include <asm/mach-types.h>
-+
-+extern void ctrl_alt_del(void);
-+
-+/* This is used to make sure the power-button pusher is serious. The button
-+ * must be held until the value of this counter reaches zero.
-+ */
-+static volatile int power_button_countdown;
-+
-+/* Must hold the button down for at least this many counts to be processed */
-+#define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */
-+
-+static void dsmg600_power_handler(unsigned long data);
-+static DEFINE_TIMER(dsmg600_power_timer, dsmg600_power_handler, 0, 0);
-+
-+static void dsmg600_power_handler(unsigned long data)
-+{
-+ /* This routine is called twice per second to check the
-+ * state of the power button.
-+ */
-+
-+ if (*IXP4XX_GPIO_GPINR & DSMG600_PB_BM) {
-+
-+ /* IO Pin is 1 (button pushed) */
-+ if (power_button_countdown > 0) {
-+ power_button_countdown--;
-+ }
-+
-+ } else {
-+
-+ /* Done on button release, to allow for auto-power-on mods. */
-+ if (power_button_countdown == 0) {
-+ /* Signal init to do the ctrlaltdel action, this will bypass
-+ * init if it hasn't started and do a kernel_restart.
-+ */
-+ ctrl_alt_del();
-+
-+ /* Change the state of the power LED to "blink" */
-+ gpio_line_set(DSMG600_LED_PWR_GPIO, IXP4XX_GPIO_LOW);
-+ } else {
-+ power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
-+ }
-+ }
-+
-+ mod_timer(&dsmg600_power_timer, jiffies + msecs_to_jiffies(500));
-+}
-+
-+static irqreturn_t dsmg600_reset_handler(int irq, void *dev_id)
-+{
-+ /* This is the paper-clip reset, it shuts the machine down directly. */
-+ machine_power_off();
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static int __init dsmg600_power_init(void)
-+{
-+ if (!(machine_is_dsmg600()))
-+ return 0;
-+
-+ if (request_irq(DSMG600_RB_IRQ, &dsmg600_reset_handler,
-+ IRQF_DISABLED | IRQF_TRIGGER_LOW, "DSM-G600 reset button",
-+ NULL) < 0) {
-+
-+ printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
-+ DSMG600_RB_IRQ);
-+
-+ return -EIO;
-+ }
-+
-+ /* The power button on the D-Link DSM-G600 is on GPIO 15, but
-+ * it cannot handle interrupts on that GPIO line. So we'll
-+ * have to poll it with a kernel timer.
-+ */
-+
-+ /* Make sure that the power button GPIO is set up as an input */
-+ gpio_line_config(DSMG600_PB_GPIO, IXP4XX_GPIO_IN);
-+
-+ /* Set the initial value for the power button IRQ handler */
-+ power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
-+
-+ mod_timer(&dsmg600_power_timer, jiffies + msecs_to_jiffies(500));
-+
-+ return 0;
-+}
-+
-+static void __exit dsmg600_power_exit(void)
-+{
-+ if (!(machine_is_dsmg600()))
-+ return;
-+
-+ del_timer_sync(&dsmg600_power_timer);
-+
-+ free_irq(DSMG600_RB_IRQ, NULL);
-+}
-+
-+module_init(dsmg600_power_init);
-+module_exit(dsmg600_power_exit);
-+
-+MODULE_AUTHOR("Michael Westerhof <mwester@dls.net>");
-+MODULE_DESCRIPTION("DSM-G600 Power/Reset driver");
-+MODULE_LICENSE("GPL");
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-setup.c
-@@ -0,0 +1,175 @@
-+/*
-+ * DSM-G600 board-setup
-+ *
-+ * Copyright (C) 2006 Tower Technologies
-+ * Author: Alessandro Zummo <a.zummo@towertech.it>
-+ *
-+ * based ixdp425-setup.c:
-+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
-+ *
-+ * Author: Alessandro Zummo <a.zummo@towertech.it>
-+ * Maintainers: http://www.nslu2-linux.org/
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/serial.h>
-+#include <linux/serial_8250.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data dsmg600_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource dsmg600_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device dsmg600_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev.platform_data = &dsmg600_flash_data,
-+ .num_resources = 1,
-+ .resource = &dsmg600_flash_resource,
-+};
-+
-+static struct ixp4xx_i2c_pins dsmg600_i2c_gpio_pins = {
-+ .sda_pin = DSMG600_SDA_PIN,
-+ .scl_pin = DSMG600_SCL_PIN,
-+};
-+
-+static struct platform_device dsmg600_i2c_controller = {
-+ .name = "IXP4XX-I2C",
-+ .id = 0,
-+ .dev.platform_data = &dsmg600_i2c_gpio_pins,
-+};
-+
-+#ifdef CONFIG_LEDS_CLASS
-+static struct resource dsmg600_led_resources[] = {
-+ {
-+ .name = "power",
-+ .start = DSMG600_LED_PWR_GPIO,
-+ .end = DSMG600_LED_PWR_GPIO,
-+ .flags = IXP4XX_GPIO_HIGH,
-+ },
-+ {
-+ .name = "wlan",
-+ .start = DSMG600_LED_WLAN_GPIO,
-+ .end = DSMG600_LED_WLAN_GPIO,
-+ .flags = IXP4XX_GPIO_LOW,
-+ },
-+};
-+
-+static struct platform_device dsmg600_leds = {
-+ .name = "IXP4XX-GPIO-LED",
-+ .id = -1,
-+ .num_resources = ARRAY_SIZE(dsmg600_led_resources),
-+ .resource = dsmg600_led_resources,
-+};
-+#endif
-+
-+static struct resource dsmg600_uart_resources[] = {
-+ {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+ }
-+};
-+
-+static struct plat_serial8250_port dsmg600_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { }
-+};
-+
-+static struct platform_device dsmg600_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev.platform_data = dsmg600_uart_data,
-+ .num_resources = ARRAY_SIZE(dsmg600_uart_resources),
-+ .resource = dsmg600_uart_resources,
-+};
-+
-+static struct platform_device *dsmg600_devices[] __initdata = {
-+ &dsmg600_i2c_controller,
-+ &dsmg600_flash,
-+};
-+
-+static void dsmg600_power_off(void)
-+{
-+ /* enable the pwr cntl gpio */
-+ gpio_line_config(DSMG600_PO_GPIO, IXP4XX_GPIO_OUT);
-+
-+ /* poweroff */
-+ gpio_line_set(DSMG600_PO_GPIO, IXP4XX_GPIO_HIGH);
-+}
-+
-+static void __init dsmg600_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ /* Make sure that GPIO14 and GPIO15 are not used as clocks */
-+ *IXP4XX_GPIO_GPCLKR = 0;
-+
-+ dsmg600_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ dsmg600_flash_resource.end =
-+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-+
-+ pm_power_off = dsmg600_power_off;
-+
-+ /* The UART is required on the DSM-G600 (Redboot cannot use the
-+ * NIC) -- do it here so that it does *not* get removed if
-+ * platform_add_devices fails!
-+ */
-+ (void)platform_device_register(&dsmg600_uart);
-+
-+ platform_add_devices(dsmg600_devices, ARRAY_SIZE(dsmg600_devices));
-+
-+#ifdef CONFIG_LEDS_CLASS
-+ /* We don't care whether or not this works. */
-+ (void)platform_device_register(&dsmg600_leds);
-+#endif
-+}
-+
-+static void __init dsmg600_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+ /* The xtal on this machine is non-standard. */
-+ ixp4xx_timer_freq = DSMG600_FREQ;
-+}
-+
-+MACHINE_START(DSMG600, "D-Link DSM-G600 RevA")
-+ /* Maintainer: www.nslu2-linux.org */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
-+ .boot_params = 0x00000100,
-+ .fixup = dsmg600_fixup,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .init_machine = dsmg600_init,
-+MACHINE_END
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/dsmg600.h
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/dsmg600.h
-@@ -0,0 +1,57 @@
-+/*
-+ * DSM-G600 platform specific definitions
-+ *
-+ * Copyright (C) 2006 Tower Technologies
-+ * Author: Alessandro Zummo <a.zummo@towertech.it>
-+ *
-+ * based on ixdp425.h:
-+ * Copyright 2004 (C) MontaVista, Software, Inc.
-+ *
-+ * This file is licensed under the terms of the GNU General Public
-+ * License version 2. This program is licensed "as is" without any
-+ * warranty of any kind, whether express or implied.
-+ */
-+
-+#ifndef __ASM_ARCH_HARDWARE_H__
-+#error "Do not include this directly, instead #include <asm/hardware.h>"
-+#endif
-+
-+#define DSMG600_SDA_PIN 5
-+#define DSMG600_SCL_PIN 4
-+
-+/*
-+ * DSMG600 PCI IRQs
-+ */
-+#define DSMG600_PCI_MAX_DEV 4
-+#define DSMG600_PCI_IRQ_LINES 3
-+
-+
-+/* PCI controller GPIO to IRQ pin mappings */
-+#define DSMG600_PCI_INTA_PIN 11
-+#define DSMG600_PCI_INTB_PIN 10
-+#define DSMG600_PCI_INTC_PIN 9
-+#define DSMG600_PCI_INTD_PIN 8
-+#define DSMG600_PCI_INTE_PIN 7
-+#define DSMG600_PCI_INTF_PIN 6
-+
-+/* DSM-G600 Timer Setting */
-+#define DSMG600_FREQ 66000000
-+
-+/* Buttons */
-+
-+#define DSMG600_PB_GPIO 15 /* power button */
-+#define DSMG600_PB_BM (1L << DSMG600_PB_GPIO)
-+
-+#define DSMG600_RB_GPIO 3 /* reset button */
-+
-+#define DSMG600_RB_IRQ IRQ_IXP4XX_GPIO3
-+
-+#define DSMG600_PO_GPIO 2 /* power off */
-+
-+/* LEDs */
-+
-+#define DSMG600_LED_PWR_GPIO 0
-+#define DSMG600_LED_PWR_BM (1L << DSMG600_LED_PWR_GPIO)
-+
-+#define DSMG600_LED_WLAN_GPIO 14
-+#define DSMG600_LED_WLAN_BM (1L << DSMG600_LED_WLAN_GPIO)
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/hardware.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/hardware.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/hardware.h
-@@ -47,5 +47,6 @@ extern unsigned int processor_id;
- #include "prpmc1100.h"
- #include "nslu2.h"
- #include "nas100d.h"
-+#include "dsmg600.h"
-
- #endif /* _ASM_ARCH_HARDWARE_H */
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/irqs.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/irqs.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/irqs.h
-@@ -118,4 +118,14 @@
- #define IRQ_NAS100D_PCI_INTD IRQ_IXP4XX_GPIO8
- #define IRQ_NAS100D_PCI_INTE IRQ_IXP4XX_GPIO7
-
-+/*
-+ * D-Link DSM-G600 RevA board IRQs
-+ */
-+#define IRQ_DSMG600_PCI_INTA IRQ_IXP4XX_GPIO11
-+#define IRQ_DSMG600_PCI_INTB IRQ_IXP4XX_GPIO10
-+#define IRQ_DSMG600_PCI_INTC IRQ_IXP4XX_GPIO9
-+#define IRQ_DSMG600_PCI_INTD IRQ_IXP4XX_GPIO8
-+#define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7
-+#define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6
-+
- #endif
diff --git a/target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch b/target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch
deleted file mode 100644
index 297571283d..0000000000
--- a/target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch
+++ /dev/null
@@ -1,131 +0,0 @@
-This patch is required as the frequency fixup in nslu2_init does not
-run sufficiently early in the boot sequence to take effect. In
-addition the dsmg600 setup code behaviour has been improved such
-that a 'fixup' routine is avoided.
-
-Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -22,6 +22,7 @@
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-+#include <asm/mach/time.h>
-
- static struct flash_platform_data nslu2_flash_data = {
- .map_name = "cfi_probe",
-@@ -157,10 +158,21 @@ static void nslu2_power_off(void)
- gpio_line_set(NSLU2_PO_GPIO, IXP4XX_GPIO_HIGH);
- }
-
--static void __init nslu2_init(void)
-+static void __init nslu2_timer_init(void)
- {
-- ixp4xx_timer_freq = NSLU2_FREQ;
-+ /* The xtal on this machine is non-standard. */
-+ ixp4xx_timer_freq = NSLU2_FREQ;
-+
-+ /* Call standard timer_init function. */
-+ ixp4xx_timer_init();
-+}
-
-+static struct sys_timer nslu2_timer = {
-+ .init = nslu2_timer_init,
-+};
-+
-+static void __init nslu2_init(void)
-+{
- ixp4xx_sys_init();
-
- nslu2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-@@ -185,6 +197,6 @@ MACHINE_START(NSLU2, "Linksys NSLU2")
- .boot_params = 0x00000100,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
-- .timer = &ixp4xx_timer,
-+ .timer = &nslu2_timer,
- .init_machine = nslu2_init,
- MACHINE_END
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/common.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/common.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/common.c
-@@ -269,7 +269,7 @@ static struct irqaction ixp4xx_timer_irq
- .handler = ixp4xx_timer_interrupt,
- };
-
--static void __init ixp4xx_timer_init(void)
-+void __init ixp4xx_timer_init(void)
- {
- /* Clear Pending Interrupt by writing '1' to it */
- *IXP4XX_OSST = IXP4XX_OSST_TIMER_1_PEND;
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/platform.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/platform.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/platform.h
-@@ -113,6 +113,7 @@ extern unsigned long ixp4xx_timer_freq;
- extern void ixp4xx_map_io(void);
- extern void ixp4xx_init_irq(void);
- extern void ixp4xx_sys_init(void);
-+extern void ixp4xx_timer_init(void);
- extern struct sys_timer ixp4xx_timer;
- extern void ixp4xx_pci_preinit(void);
- struct pci_sys_data;
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/dsmg600-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-setup.c
-@@ -18,6 +18,7 @@
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-+#include <asm/mach/time.h>
-
- static struct flash_platform_data dsmg600_flash_data = {
- .map_name = "cfi_probe",
-@@ -128,6 +129,19 @@ static void dsmg600_power_off(void)
- gpio_line_set(DSMG600_PO_GPIO, IXP4XX_GPIO_HIGH);
- }
-
-+static void __init dsmg600_timer_init(void)
-+{
-+ /* The xtal on this machine is non-standard. */
-+ ixp4xx_timer_freq = DSMG600_FREQ;
-+
-+ /* Call standard timer_init function. */
-+ ixp4xx_timer_init();
-+}
-+
-+static struct sys_timer dsmg600_timer = {
-+ .init = dsmg600_timer_init,
-+};
-+
- static void __init dsmg600_init(void)
- {
- ixp4xx_sys_init();
-@@ -155,21 +169,13 @@ static void __init dsmg600_init(void)
- #endif
- }
-
--static void __init dsmg600_fixup(struct machine_desc *desc,
-- struct tag *tags, char **cmdline, struct meminfo *mi)
--{
-- /* The xtal on this machine is non-standard. */
-- ixp4xx_timer_freq = DSMG600_FREQ;
--}
--
- MACHINE_START(DSMG600, "D-Link DSM-G600 RevA")
- /* Maintainer: www.nslu2-linux.org */
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
-- .fixup = dsmg600_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
-- .timer = &ixp4xx_timer,
-+ .timer = &dsmg600_timer,
- .init_machine = dsmg600_init,
- MACHINE_END
diff --git a/target/linux/ixp4xx/patches/080-trivial_nslu2_nas100d_cleanup.patch b/target/linux/ixp4xx/patches/080-trivial_nslu2_nas100d_cleanup.patch
deleted file mode 100644
index 13ae639826..0000000000
--- a/target/linux/ixp4xx/patches/080-trivial_nslu2_nas100d_cleanup.patch
+++ /dev/null
@@ -1,196 +0,0 @@
-This trivial patch updates the nslu2 and nas-100d headers to
-remove pointless GPIO defines, and updates nslu2-setup.c
-accordingly. In addition minor style cleanups to some comments
-are included.
-
-Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -50,26 +50,26 @@ static struct ixp4xx_i2c_pins nslu2_i2c_
- static struct resource nslu2_led_resources[] = {
- {
- .name = "ready", /* green led */
-- .start = NSLU2_LED_GRN,
-- .end = NSLU2_LED_GRN,
-+ .start = NSLU2_LED_GRN_GPIO,
-+ .end = NSLU2_LED_GRN_GPIO,
- .flags = IXP4XX_GPIO_HIGH,
- },
- {
- .name = "status", /* red led */
-- .start = NSLU2_LED_RED,
-- .end = NSLU2_LED_RED,
-+ .start = NSLU2_LED_RED_GPIO,
-+ .end = NSLU2_LED_RED_GPIO,
- .flags = IXP4XX_GPIO_HIGH,
- },
- {
- .name = "disk-1",
-- .start = NSLU2_LED_DISK1,
-- .end = NSLU2_LED_DISK1,
-+ .start = NSLU2_LED_DISK1_GPIO,
-+ .end = NSLU2_LED_DISK1_GPIO,
- .flags = IXP4XX_GPIO_LOW,
- },
- {
- .name = "disk-2",
-- .start = NSLU2_LED_DISK2,
-- .end = NSLU2_LED_DISK2,
-+ .start = NSLU2_LED_DISK2_GPIO,
-+ .end = NSLU2_LED_DISK2_GPIO,
- .flags = IXP4XX_GPIO_LOW,
- },
- };
-@@ -181,7 +181,8 @@ static void __init nslu2_init(void)
-
- pm_power_off = nslu2_power_off;
-
-- /* This is only useful on a modified machine, but it is valuable
-+ /*
-+ * This is only useful on a modified machine, but it is valuable
- * to have it first in order to see debug messages, and so that
- * it does *not* get removed if platform_add_devices fails!
- */
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/nslu2.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/nslu2.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/nslu2.h
-@@ -9,7 +9,7 @@
- * based on ixdp425.h:
- * Copyright 2004 (c) MontaVista, Software, Inc.
- *
-- * This file is licensed under the terms of the GNU General Public
-+ * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-@@ -34,36 +34,14 @@
- #define NSLU2_PCI_INTC_PIN 9
- #define NSLU2_PCI_INTD_PIN 8
-
--
- /* NSLU2 Timer */
- #define NSLU2_FREQ 66000000
--#define NSLU2_CLOCK_TICK_RATE (((NSLU2_FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ)
--#define NSLU2_CLOCK_TICKS_PER_USEC ((NSLU2_CLOCK_TICK_RATE + USEC_PER_SEC/2) / USEC_PER_SEC)
--
--/* GPIO */
--
--#define NSLU2_GPIO0 0
--#define NSLU2_GPIO1 1
--#define NSLU2_GPIO2 2
--#define NSLU2_GPIO3 3
--#define NSLU2_GPIO4 4
--#define NSLU2_GPIO5 5
--#define NSLU2_GPIO6 6
--#define NSLU2_GPIO7 7
--#define NSLU2_GPIO8 8
--#define NSLU2_GPIO9 9
--#define NSLU2_GPIO10 10
--#define NSLU2_GPIO11 11
--#define NSLU2_GPIO12 12
--#define NSLU2_GPIO13 13
--#define NSLU2_GPIO14 14
--#define NSLU2_GPIO15 15
-
- /* Buttons */
-
--#define NSLU2_PB_GPIO NSLU2_GPIO5
--#define NSLU2_PO_GPIO NSLU2_GPIO8 /* power off */
--#define NSLU2_RB_GPIO NSLU2_GPIO12
-+#define NSLU2_PB_GPIO 5
-+#define NSLU2_PO_GPIO 8 /* power off */
-+#define NSLU2_RB_GPIO 12
-
- #define NSLU2_PB_IRQ IRQ_IXP4XX_GPIO5
- #define NSLU2_RB_IRQ IRQ_IXP4XX_GPIO12
-@@ -79,16 +57,16 @@
-
- /* LEDs */
-
--#define NSLU2_LED_RED NSLU2_GPIO0
--#define NSLU2_LED_GRN NSLU2_GPIO1
-+#define NSLU2_LED_RED_GPIO 0
-+#define NSLU2_LED_GRN_GPIO 1
-
--#define NSLU2_LED_RED_BM (1L << NSLU2_LED_RED)
--#define NSLU2_LED_GRN_BM (1L << NSLU2_LED_GRN)
-+#define NSLU2_LED_RED_BM (1L << NSLU2_LED_RED_GPIO)
-+#define NSLU2_LED_GRN_BM (1L << NSLU2_LED_GRN_GPIO)
-
--#define NSLU2_LED_DISK1 NSLU2_GPIO3
--#define NSLU2_LED_DISK2 NSLU2_GPIO2
-+#define NSLU2_LED_DISK1_GPIO 3
-+#define NSLU2_LED_DISK2_GPIO 2
-
--#define NSLU2_LED_DISK1_BM (1L << NSLU2_GPIO2)
--#define NSLU2_LED_DISK2_BM (1L << NSLU2_GPIO3)
-+#define NSLU2_LED_DISK1_BM (1L << NSLU2_LED_DISK1_GPIO)
-+#define NSLU2_LED_DISK2_BM (1L << NSLU2_LED_DISK2_GPIO)
-
-
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/nas100d.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/nas100d.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/nas100d.h
-@@ -10,7 +10,7 @@
- * based on ixdp425.h:
- * Copyright 2004 (c) MontaVista, Software, Inc.
- *
-- * This file is licensed under the terms of the GNU General Public
-+ * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-@@ -36,31 +36,11 @@
- #define NAS100D_PCI_INTD_PIN 8
- #define NAS100D_PCI_INTE_PIN 7
-
--/* GPIO */
--
--#define NAS100D_GPIO0 0
--#define NAS100D_GPIO1 1
--#define NAS100D_GPIO2 2
--#define NAS100D_GPIO3 3
--#define NAS100D_GPIO4 4
--#define NAS100D_GPIO5 5
--#define NAS100D_GPIO6 6
--#define NAS100D_GPIO7 7
--#define NAS100D_GPIO8 8
--#define NAS100D_GPIO9 9
--#define NAS100D_GPIO10 10
--#define NAS100D_GPIO11 11
--#define NAS100D_GPIO12 12
--#define NAS100D_GPIO13 13
--#define NAS100D_GPIO14 14
--#define NAS100D_GPIO15 15
--
--
- /* Buttons */
-
--#define NAS100D_PB_GPIO NAS100D_GPIO14
--#define NAS100D_RB_GPIO NAS100D_GPIO4
--#define NAS100D_PO_GPIO NAS100D_GPIO12 /* power off */
-+#define NAS100D_PB_GPIO 14
-+#define NAS100D_RB_GPIO 4
-+#define NAS100D_PO_GPIO 12 /* power off */
-
- #define NAS100D_PB_IRQ IRQ_IXP4XX_GPIO14
- #define NAS100D_RB_IRQ IRQ_IXP4XX_GPIO4
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -155,7 +155,8 @@ static void __init nas100d_init(void)
-
- pm_power_off = nas100d_power_off;
-
-- /* This is only useful on a modified machine, but it is valuable
-+ /*
-+ * This is only useful on a modified machine, but it is valuable
- * to have it first in order to see debug messages, and so that
- * it does *not* get removed if platform_add_devices fails!
- */
diff --git a/target/linux/ixp4xx/patches/100-npe_driver.patch b/target/linux/ixp4xx/patches/100-npe_driver.patch
deleted file mode 100644
index 987e349827..0000000000
--- a/target/linux/ixp4xx/patches/100-npe_driver.patch
+++ /dev/null
@@ -1,4878 +0,0 @@
-Index: linux-2.6.21.7/Documentation/networking/ixp4xx/IxNpeMicrocode.h
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/Documentation/networking/ixp4xx/IxNpeMicrocode.h
-@@ -0,0 +1,143 @@
-+/*
-+ * IxNpeMicrocode.h - Headerfile for compiling the Intel microcode C file
-+ *
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ *
-+ *
-+ * compile with
-+ *
-+ * gcc -Wall IxNpeMicrocode.c -o IxNpeMicrocode
-+ *
-+ * Executing the resulting binary on your build-host creates the
-+ * "NPE-[ABC].xxxxxxxx" files containing the selected microcode
-+ *
-+ * fetch the IxNpeMicrocode.c from the Intel Access Library.
-+ * It will include this header.
-+ *
-+ * select Images for every NPE from the following
-+ * (used C++ comments for easy uncommenting ....)
-+ */
-+
-+// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_MASK_FIREWALL_VLAN_QOS_HDR_CONV_EXTMIB
-+// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB
-+// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB
-+// #define IX_NPEDL_NPEIMAGE_NPEA_HSS_TSLOT_SWITCH
-+// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
-+// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
-+// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL
-+// #define IX_NPEDL_NPEIMAGE_NPEA_HSS_2_PORT
-+// #define IX_NPEDL_NPEIMAGE_NPEA_DMA
-+// #define IX_NPEDL_NPEIMAGE_NPEA_ATM_MPHY_12_PORT
-+// #define IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_MPHY_1_PORT
-+// #define IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_SPHY_1_PORT
-+// #define IX_NPEDL_NPEIMAGE_NPEA_HSS0
-+// #define IX_NPEDL_NPEIMAGE_NPEA_WEP
-+
-+
-+// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_MASK_FIREWALL_VLAN_QOS_HDR_CONV_EXTMIB
-+//#define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB
-+// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB
-+// #define IX_NPEDL_NPEIMAGE_NPEB_DMA
-+// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
-+// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
-+ #define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL
-+
-+
-+// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_MASK_FIREWALL_VLAN_QOS_HDR_CONV_EXTMIB
-+// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB
-+// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB
-+// #define IX_NPEDL_NPEIMAGE_NPEC_DMA
-+// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_ETH_LEARN_FILTER_SPAN
-+// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_ETH_LEARN_FILTER_FIREWALL
-+ #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_CCM_ETH
-+// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_ETH_LEARN_FILTER_SPAN_FIREWALL
-+// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
-+// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
-+// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL
-+
-+
-+#include <stdio.h>
-+#include <unistd.h>
-+#include <stdlib.h>
-+#include <netinet/in.h>
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+#include <fcntl.h>
-+#include <errno.h>
-+#include <endian.h>
-+#include <byteswap.h>
-+#include <string.h>
-+
-+#if __BYTE_ORDER == __LITTLE_ENDIAN
-+#define to_le32(x) (x)
-+#define to_be32(x) bswap_32(x)
-+#else
-+#define to_be32(x) (x)
-+#define to_le32(x) bswap_32(x)
-+#endif
-+
-+struct dl_image {
-+ unsigned magic;
-+ unsigned id;
-+ unsigned size;
-+ unsigned data[0];
-+};
-+
-+const unsigned IxNpeMicrocode_array[];
-+
-+int main(int argc, char *argv[])
-+{
-+ struct dl_image *image = (struct dl_image *)IxNpeMicrocode_array;
-+ int imgsiz, i, fd, cnt;
-+ const unsigned *arrayptr = IxNpeMicrocode_array;
-+ const char *names[] = { "IXP425", "IXP465", "unknown" };
-+ int bigendian = 1;
-+
-+ if (argc > 1) {
-+ if (!strcmp(argv[1], "-le"))
-+ bigendian = 0;
-+ else if (!strcmp(argv[1], "-be"))
-+ bigendian = 1;
-+ else {
-+ printf("Usage: %s <-le|-be>\n", argv[0]);
-+ return EXIT_FAILURE;
-+ }
-+ }
-+
-+ for (image = (struct dl_image *)arrayptr, cnt=0;
-+ (image->id != 0xfeedf00d) && (image->magic == 0xfeedf00d);
-+ image = (struct dl_image *)(arrayptr), cnt++)
-+ {
-+ unsigned char field[4];
-+ imgsiz = image->size + 3;
-+ *(unsigned*)field = to_be32(image->id);
-+ char filename[40], slnk[10];
-+
-+ sprintf(filename, "NPE-%c.%08x", (field[0] & 0xf) + 'A',
-+ image->id);
-+ sprintf(slnk, "NPE-%c", (field[0] & 0xf) + 'A');
-+ printf("Writing image: %s.NPE_%c Func: %2x Rev: %02x.%02x "
-+ "Size: %5d to: '%s'\n",
-+ names[field[0] >> 4], (field[0] & 0xf) + 'A',
-+ field[1], field[2], field[3], imgsiz*4, filename);
-+ fd = open(filename, O_CREAT | O_RDWR | O_TRUNC, 0644);
-+ if (fd >= 0) {
-+ for (i=0; i<imgsiz; i++) {
-+ *(unsigned*)field = bigendian ?
-+ to_be32(arrayptr[i]) :
-+ to_le32(arrayptr[i]);
-+ write(fd, field, sizeof(field));
-+ }
-+ close(fd);
-+ unlink(slnk);
-+ symlink(filename, slnk);
-+ } else {
-+ perror(filename);
-+ }
-+ arrayptr += imgsiz;
-+ }
-+ close(fd);
-+ return 0;
-+}
-Index: linux-2.6.21.7/Documentation/networking/ixp4xx/README
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/Documentation/networking/ixp4xx/README
-@@ -0,0 +1,62 @@
-+Informations about the Networking Driver using the IXP4XX CPU internal NPEs
-+and Queue manager.
-+
-+If this driver is used, the IAL (Intel Access Library) must not be loaded.
-+However, the IAL may be loaded, if this Modules are unloaded:
-+ ixp4xx_npe.ko, ixp4xx_qmgr.ko ixp4xx_mac.ko
-+
-+This also means that HW crypto accelleration does NOT work when using this
-+driver, unless I have finished my crypto driver for NPE-C
-+
-+
-+Adoption to your custom board:
-+------------------------------
-+use "arch/arm/mach-ixp4xx/ixdp425-setup.c" as template:
-+
-+in "static struct mac_plat_info" adopt the entry "phy_id" to your needs
-+(Ask your hardware designer about the PHY id)
-+
-+The order of "&mac0" and "&mac1" in the "struct platform_device"
-+determines which of them becomes eth0 and eth1
-+
-+
-+The Microcode:
-+---------------
-+Solution 1)
-+ Configure "CONFIG_HOTPLUG" and "CONFIG_FW_LOADER" and configure
-+ IXP4XX_NPE as module.
-+ The default hotplug script will load the Firmware from
-+ /usr/lib/hotplug/firmware/NPE-[ABC]
-+ see Documentation/firmware_class/hotplug-script
-+
-+ You should take care, that $ACTION is "add" and $SUBSYSTEM is "firmware"
-+ to avoid unnessecary calls:
-+ test $ACTION = "remove" -o $SUBSYSTEM != "firmware" && exit
-+
-+Solution 2)
-+ create a char-dev: "mknod /dev/misc/npe c 10 184"
-+ cat the Microcode into it:
-+ cat /usr/lib/hotplug/firmware/NPE-* > /dev/misc/npe
-+ This also works if the driver is linked to the kernel
-+
-+ Having a mix of both (e.g. solution 1 for NPE-B and solution 2 for NPE-C)
-+ is perfectly ok and works.
-+
-+ The state of the NPEs can be seen and changed at:
-+ /sys/bus/platform/devices/ixp4xx_npe.X/state
-+
-+
-+Obtaining the Microcode:
-+------------------------
-+1) IxNpeMicrocode.h in this directory:
-+ Download IPL_IXP400NPELIBRARYWITHCRYPTO-2_1.ZIP from Intel
-+ It unpacks the Microcode IxNpeMicrocode.c
-+ Read the Licence !
-+ Compile it with "gcc -Wall IxNpeMicrocode.c -o IxNpeMicrocode" on your host.
-+ The resulting images can be moved to "/usr/lib/hotplug/firmware"
-+
-+2) mc_grab.c in this directory:
-+ Compile and execute it either on the host or on the target
-+ to grab the microcode from a binary image like the RedBoot bootloader.
-+
-+
-Index: linux-2.6.21.7/Documentation/networking/ixp4xx/mc_grab.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/Documentation/networking/ixp4xx/mc_grab.c
-@@ -0,0 +1,97 @@
-+/*
-+ * mc_grab.c - grabs IXP4XX microcode from a binary datastream
-+ * e.g. The redboot bootloader....
-+ *
-+ * usage: mc_grab 1010200 2010200 < /dev/mtd/0 > /dev/misc/npe
-+ *
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+
-+#include <stdlib.h>
-+#include <stdio.h>
-+#include <unistd.h>
-+#include <netinet/in.h>
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+#include <fcntl.h>
-+#include <errno.h>
-+#include <string.h>
-+
-+#define MAX_IMG 6
-+
-+static void print_mc_info(unsigned id, int siz)
-+{
-+ unsigned char buf[sizeof(unsigned)];
-+ *(unsigned*)buf = id;
-+ unsigned idx;
-+ const char *names[] = { "IXP425", "IXP465", "unknown" };
-+
-+ idx = (buf[0] >> 4) < 2 ? (buf[0] >> 4) : 2;
-+
-+ fprintf(stderr, "Device: %s:NPE_%c Func: %2x Rev: %02x.%02x "
-+ "Size: %5d bytes ID:%08x\n", names[idx], (buf[0] & 0xf)+'A',
-+ buf[1], buf[2], buf[3], siz*4, ntohl(id));
-+}
-+
-+int main(int argc, char *argv[])
-+{
-+ int i,j;
-+ unsigned char buf[sizeof(unsigned)];
-+ unsigned magic = htonl(0xfeedf00d);
-+ unsigned id, my_ids[MAX_IMG+1], siz, sizbe;
-+ int ret=1, verbose=0;
-+
-+ for (i=0, j=0; i<argc-1 && j<MAX_IMG; i++) {
-+ if (!strcmp(argv[i+1], "-v"))
-+ verbose = 1;
-+ else
-+ my_ids[j++] = htonl(strtoul(argv[i+1], NULL, 16));
-+ }
-+ my_ids[j] = 0;
-+ if (my_ids[0] == 0 && !verbose) {
-+ fprintf(stderr, "Usage: %s <-v> [ID1] [ID2] [IDn]\n", argv[0]);
-+ return 1;
-+ }
-+
-+ while ((ret=read(0, buf, sizeof(unsigned))) == sizeof(unsigned)) {
-+ if (*(unsigned*)buf != magic)
-+ continue;
-+ if ((ret=read(0, buf, sizeof(unsigned))) != sizeof(unsigned) )
-+ break;
-+ id = *(unsigned*)buf;
-+
-+ if (read(0, buf, sizeof(siz)) != sizeof(siz) )
-+ break;
-+ sizbe = *(unsigned*)buf;
-+ siz = ntohl(sizbe);
-+
-+ if (verbose)
-+ print_mc_info(id, siz);
-+
-+ for(i=0; my_ids[i]; i++)
-+ if (id == my_ids[i])
-+ break;
-+ if (!my_ids[i])
-+ continue;
-+
-+ if (!verbose)
-+ print_mc_info(id, siz);
-+
-+ write(1, &magic, sizeof(magic));
-+ write(1, &id, sizeof(id));
-+ write(1, &sizbe, sizeof(sizbe));
-+ for (i=0; i<siz; i++) {
-+ if (read(0, buf, sizeof(unsigned)) != sizeof(unsigned))
-+ break;
-+ write(1, buf, sizeof(unsigned));
-+ }
-+ if (i != siz)
-+ break;
-+ }
-+ if (ret)
-+ fprintf(stderr, "Error reading Microcode\n");
-+ return ret;
-+}
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/common.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/common.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/common.c
-@@ -357,6 +357,90 @@ static struct platform_device *ixp46x_de
- &ixp46x_i2c_controller
- };
-
-+static struct npe_plat_data npea = {
-+ .name = "NPE-A",
-+ .data_size = 0x800,
-+ .inst_size = 0x1000,
-+ .id = 0,
-+};
-+
-+static struct npe_plat_data npeb = {
-+ .name = "NPE-B",
-+ .data_size = 0x800,
-+ .inst_size = 0x800,
-+ .id = 1,
-+};
-+
-+static struct npe_plat_data npec = {
-+ .name = "NPE-C",
-+ .data_size = 0x800,
-+ .inst_size = 0x800,
-+ .id = 2,
-+};
-+
-+static struct resource res_npea = {
-+ .start = IXP4XX_NPEA_BASE_PHYS,
-+ .end = IXP4XX_NPEA_BASE_PHYS + 0xfff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct resource res_npeb = {
-+ .start = IXP4XX_NPEB_BASE_PHYS,
-+ .end = IXP4XX_NPEB_BASE_PHYS + 0xfff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct resource res_npec = {
-+ .start = IXP4XX_NPEC_BASE_PHYS,
-+ .end = IXP4XX_NPEC_BASE_PHYS + 0xfff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device dev_npea = {
-+ .name = "ixp4xx_npe",
-+ .id = 0,
-+ .dev.platform_data = &npea,
-+ .num_resources = 1,
-+ .resource = &res_npea,
-+};
-+
-+static struct platform_device dev_npeb = {
-+ .name = "ixp4xx_npe",
-+ .id = 1,
-+ .dev.platform_data = &npeb,
-+ .num_resources = 1,
-+ .resource = &res_npeb,
-+};
-+
-+static struct platform_device dev_npec = {
-+ .name = "ixp4xx_npe",
-+ .id = 2,
-+ .dev.platform_data = &npec,
-+ .num_resources = 1,
-+ .resource = &res_npec,
-+};
-+
-+/* QMGR */
-+static struct resource res_qmgr[] = {
-+{
-+ .start = IXP4XX_QMGR_BASE_PHYS,
-+ .end = IXP4XX_QMGR_BASE_PHYS + IXP4XX_QMGR_REGION_SIZE -1,
-+ .flags = IORESOURCE_MEM,
-+}, {
-+ .start = IRQ_IXP4XX_QM1,
-+ .flags = IORESOURCE_IRQ,
-+} };
-+
-+static struct platform_device qmgr = {
-+ .name = "ixp4xx_qmgr",
-+ .id = 0,
-+ .dev = {
-+ .coherent_dma_mask = DMA_32BIT_MASK,
-+ },
-+ .num_resources = ARRAY_SIZE(res_qmgr),
-+ .resource = res_qmgr,
-+};
-+
- unsigned long ixp4xx_exp_bus_size;
- EXPORT_SYMBOL(ixp4xx_exp_bus_size);
-
-@@ -378,8 +462,19 @@ void __init ixp4xx_sys_init(void)
- break;
- }
- }
-+ npeb.inst_size = 0x1000;
-+ npec.inst_size = 0x1000;
- }
-
-+ platform_device_register(&qmgr);
-+
-+ if (ix_fuse() & IX_FUSE_NPEA)
-+ platform_device_register(&dev_npea);
-+ if (ix_fuse() & IX_FUSE_NPEB)
-+ platform_device_register(&dev_npeb);
-+ if (ix_fuse() & IX_FUSE_NPEC)
-+ platform_device_register(&dev_npec);
-+
- printk("IXP4xx: Using %luMiB expansion bus window size\n",
- ixp4xx_exp_bus_size >> 20);
- }
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/ixdp425-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/ixdp425-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/ixdp425-setup.c
-@@ -101,10 +101,59 @@ static struct platform_device ixdp425_ua
- .resource = ixdp425_uart_resources
- };
-
-+/* MACs */
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct resource res_mac1 = {
-+ .start = IXP4XX_EthC_BASE_PHYS,
-+ .end = IXP4XX_EthC_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = 0,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct mac_plat_info plat_mac1 = {
-+ .npe_id = 2,
-+ .phy_id = 1,
-+ .eth_id = 1,
-+ .rxq_id = 28,
-+ .txq_id = 25,
-+ .rxdoneq_id = 5,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
-+static struct platform_device mac1 = {
-+ .name = "ixp4xx_mac",
-+ .id = 1,
-+ .dev.platform_data = &plat_mac1,
-+ .num_resources = 1,
-+ .resource = &res_mac1,
-+};
-+
- static struct platform_device *ixdp425_devices[] __initdata = {
- &ixdp425_i2c_controller,
- &ixdp425_flash,
-- &ixdp425_uart
-+ &ixdp425_uart,
-+ &mac0,
-+ &mac1,
- };
-
- static void __init ixdp425_init(void)
-Index: linux-2.6.21.7/drivers/net/Kconfig
-===================================================================
---- linux-2.6.21.7.orig/drivers/net/Kconfig
-+++ linux-2.6.21.7/drivers/net/Kconfig
-@@ -324,6 +324,8 @@ config MACB
-
- source "drivers/net/arm/Kconfig"
-
-+source "drivers/net/ixp4xx/Kconfig"
-+
- config MACE
- tristate "MACE (Power Mac ethernet) support"
- depends on NET_ETHERNET && PPC_PMAC && PPC32
-Index: linux-2.6.21.7/drivers/net/Makefile
-===================================================================
---- linux-2.6.21.7.orig/drivers/net/Makefile
-+++ linux-2.6.21.7/drivers/net/Makefile
-@@ -213,6 +213,7 @@ obj-$(CONFIG_HAMRADIO) += hamradio/
- obj-$(CONFIG_IRDA) += irda/
- obj-$(CONFIG_ETRAX_ETHERNET) += cris/
- obj-$(CONFIG_ENP2611_MSF_NET) += ixp2000/
-+obj-$(CONFIG_IXP4XX_NPE) += ixp4xx/
-
- obj-$(CONFIG_NETCONSOLE) += netconsole.o
-
-Index: linux-2.6.21.7/drivers/net/ixp4xx/Kconfig
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/Kconfig
-@@ -0,0 +1,48 @@
-+config IXP4XX_QMGR
-+ tristate "IXP4xx Queue Manager support"
-+ depends on ARCH_IXP4XX
-+ depends on NET_ETHERNET
-+ help
-+ The IXP4XX Queue manager is a configurable hardware ringbuffer.
-+ It is used by the NPEs to exchange data from and to the CPU.
-+ You can either use this OR the Intel Access Library (IAL)
-+
-+config IXP4XX_NPE
-+ tristate "IXP4xx NPE support"
-+ depends on ARCH_IXP4XX
-+ depends on NET_ETHERNET
-+ help
-+ The IXP4XX NPE driver supports the 3 CPU co-processors called
-+ "Network Processing Engines" (NPE). It adds support fo downloading
-+ the Microcode (firmware) via Hotplug or character-special-device.
-+ More about this at: Documentation/networking/ixp4xx/README.
-+ You can either use this OR the Intel Access Library (IAL)
-+
-+config IXP4XX_FW_LOAD
-+ bool "Use Firmware hotplug for Microcode download"
-+ depends on IXP4XX_NPE
-+ select HOTPLUG
-+ select FW_LOADER
-+ help
-+ The default hotplug script will load the Firmware from
-+ /usr/lib/hotplug/firmware/NPE-[ABC]
-+ see Documentation/firmware_class/hotplug-script
-+
-+config IXP4XX_MAC
-+ tristate "IXP4xx MAC support"
-+ depends on IXP4XX_NPE
-+ depends on IXP4XX_QMGR
-+ depends on NET_ETHERNET
-+ select MII
-+ help
-+ The IXP4XX MAC driver supports the MACs on the IXP4XX CPUs.
-+ There are 2 on ixp425 and up to 5 on ixdp465.
-+ You can either use this OR the Intel Access Library (IAL)
-+
-+config IXP4XX_CRYPTO
-+ tristate "IXP4xx crypto support"
-+ depends on IXP4XX_NPE
-+ depends on IXP4XX_QMGR
-+ help
-+ This driver is a generic NPE-crypto access layer.
-+ You need additional code in OCF for example.
-Index: linux-2.6.21.7/drivers/net/ixp4xx/Makefile
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/Makefile
-@@ -0,0 +1,7 @@
-+obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
-+obj-$(CONFIG_IXP4XX_NPE) += ixp4xx_npe.o
-+obj-$(CONFIG_IXP4XX_MAC) += ixp4xx_mac.o
-+obj-$(CONFIG_IXP4XX_CRYPTO) += ixp4xx_crypto.o
-+
-+ixp4xx_npe-objs := ucode_dl.o npe_mh.o npe.o
-+ixp4xx_mac-objs := mac_driver.o phy.o
-Index: linux-2.6.21.7/drivers/net/ixp4xx/ixp4xx_crypto.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/ixp4xx_crypto.c
-@@ -0,0 +1,851 @@
-+/*
-+ * ixp4xx_crypto.c - interface to the HW crypto
-+ *
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+#include <linux/ixp_qmgr.h>
-+#include <linux/ixp_npe.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/dmapool.h>
-+#include <linux/device.h>
-+#include <linux/delay.h>
-+#include <linux/slab.h>
-+#include <linux/kernel.h>
-+#include <linux/ixp_crypto.h>
-+
-+#define SEND_QID 29
-+#define RECV_QID 30
-+
-+#define NPE_ID 2 /* NPE C */
-+
-+#define QUEUE_SIZE 64
-+#define MY_VERSION "0.0.1"
-+
-+/* local head for all sa_ctx */
-+static struct ix_sa_master sa_master;
-+
-+static const struct ix_hash_algo _hash_algos[] = {
-+{
-+ .name = "MD5",
-+ .cfgword = 0xAA010004,
-+ .digest_len = 16,
-+ .icv = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
-+ "\xFE\xDC\xBA\x98\x76\x54\x32\x10",
-+ .type = HASH_TYPE_MD5,
-+},{
-+ .name = "SHA1",
-+ .cfgword = 0x00000005,
-+ .digest_len = 20,
-+ .icv = "\x67\x45\x23\x01\xEF\xCD\xAB\x89\x98\xBA"
-+ "\xDC\xFE\x10\x32\x54\x76\xC3\xD2\xE1\xF0",
-+ .type = HASH_TYPE_SHA1,
-+#if 0
-+},{
-+ .name = "CBC MAC",
-+ .digest_len = 64,
-+ .aad_len = 48,
-+ .type = HASH_TYPE_CBCMAC,
-+#endif
-+} };
-+
-+static const struct ix_cipher_algo _cipher_algos[] = {
-+{
-+ .name = "DES ECB",
-+ .cfgword_enc = CIPH_ENCR | MOD_DES | MOD_ECB | KEYLEN_192,
-+ .cfgword_dec = CIPH_DECR | MOD_DES | MOD_ECB | KEYLEN_192,
-+ .block_len = 8,
-+ .type = CIPHER_TYPE_DES,
-+ .mode = CIPHER_MODE_ECB,
-+},{
-+ .name = "DES CBC",
-+ .cfgword_enc = CIPH_ENCR | MOD_DES | MOD_CBC_ENC | KEYLEN_192,
-+ .cfgword_dec = CIPH_DECR | MOD_DES | MOD_CBC_DEC | KEYLEN_192,
-+ .iv_len = 8,
-+ .block_len = 8,
-+ .type = CIPHER_TYPE_DES,
-+ .mode = CIPHER_MODE_CBC,
-+},{
-+ .name = "3DES ECB",
-+ .cfgword_enc = CIPH_ENCR | MOD_TDEA3 | MOD_ECB | KEYLEN_192,
-+ .cfgword_dec = CIPH_DECR | MOD_TDEA3 | MOD_ECB | KEYLEN_192,
-+ .block_len = 8,
-+ .type = CIPHER_TYPE_3DES,
-+ .mode = CIPHER_MODE_ECB,
-+},{
-+ .name = "3DES CBC",
-+ .cfgword_enc = CIPH_ENCR | MOD_TDEA3 | MOD_CBC_ENC | KEYLEN_192,
-+ .cfgword_dec = CIPH_DECR | MOD_TDEA3 | MOD_CBC_DEC | KEYLEN_192,
-+ .iv_len = 8,
-+ .block_len = 8,
-+ .type = CIPHER_TYPE_3DES,
-+ .mode = CIPHER_MODE_CBC,
-+},{
-+ .name = "AES ECB",
-+ .cfgword_enc = CIPH_ENCR | ALGO_AES | MOD_ECB,
-+ .cfgword_dec = CIPH_DECR | ALGO_AES | MOD_ECB,
-+ .block_len = 16,
-+ .type = CIPHER_TYPE_AES,
-+ .mode = CIPHER_MODE_ECB,
-+},{
-+ .name = "AES CBC",
-+ .cfgword_enc = CIPH_ENCR | ALGO_AES | MOD_CBC_ENC,
-+ .cfgword_dec = CIPH_DECR | ALGO_AES | MOD_CBC_DEC,
-+ .block_len = 16,
-+ .iv_len = 16,
-+ .type = CIPHER_TYPE_AES,
-+ .mode = CIPHER_MODE_CBC,
-+},{
-+ .name = "AES CTR",
-+ .cfgword_enc = CIPH_ENCR | ALGO_AES | MOD_CTR,
-+ .cfgword_dec = CIPH_ENCR | ALGO_AES | MOD_CTR,
-+ .block_len = 16,
-+ .iv_len = 16,
-+ .type = CIPHER_TYPE_AES,
-+ .mode = CIPHER_MODE_CTR,
-+#if 0
-+},{
-+ .name = "AES CCM",
-+ .cfgword_enc = CIPH_ENCR | ALGO_AES | MOD_CCM_ENC,
-+ .cfgword_dec = CIPH_ENCR | ALGO_AES | MOD_CCM_DEC,
-+ .block_len = 16,
-+ .iv_len = 16,
-+ .type = CIPHER_TYPE_AES,
-+ .mode = CIPHER_MODE_CCM,
-+#endif
-+} };
-+
-+const struct ix_hash_algo *ix_hash_by_id(int type)
-+{
-+ int i;
-+
-+ for(i=0; i<ARRAY_SIZE(_hash_algos); i++) {
-+ if (_hash_algos[i].type == type)
-+ return _hash_algos + i;
-+ }
-+ return NULL;
-+}
-+
-+const struct ix_cipher_algo *ix_cipher_by_id(int type, int mode)
-+{
-+ int i;
-+
-+ for(i=0; i<ARRAY_SIZE(_cipher_algos); i++) {
-+ if (_cipher_algos[i].type==type && _cipher_algos[i].mode==mode)
-+ return _cipher_algos + i;
-+ }
-+ return NULL;
-+}
-+
-+static void irqcb_recv(struct qm_queue *queue);
-+
-+static int init_sa_master(struct ix_sa_master *master)
-+{
-+ struct npe_info *npe;
-+ int ret = -ENODEV;
-+
-+ if (! (ix_fuse() & (IX_FUSE_HASH | IX_FUSE_AES | IX_FUSE_DES))) {
-+ printk(KERN_ERR "ixp_crypto: No HW crypto available\n");
-+ return ret;
-+ }
-+ memset(master, 0, sizeof(struct ix_sa_master));
-+ master->npe_dev = get_npe_by_id(NPE_ID);
-+ if (! master->npe_dev)
-+ goto err;
-+
-+ npe = dev_get_drvdata(master->npe_dev);
-+
-+ if (npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN) {
-+ switch (npe->img_info[1]) {
-+ case 4:
-+ printk(KERN_INFO "Crypto AES avaialable\n");
-+ break;
-+ case 5:
-+ printk(KERN_INFO "Crypto AES and CCM avaialable\n");
-+ break;
-+ default:
-+ printk(KERN_WARNING "Current microcode for %s has no"
-+ " crypto capabilities\n", npe->plat->name);
-+ break;
-+ }
-+ }
-+ rwlock_init(&master->lock);
-+ master->dmapool = dma_pool_create("ixp4xx_crypto", master->npe_dev,
-+ sizeof(struct npe_crypt_cont), 32, 0);
-+ if (!master->dmapool) {
-+ ret = -ENOMEM;
-+ goto err;
-+ }
-+ master->sendq = request_queue(SEND_QID, QUEUE_SIZE);
-+ if (IS_ERR(master->sendq)) {
-+ printk(KERN_ERR "ixp4xx_crypto: Error requesting Q: %d\n",
-+ SEND_QID);
-+ ret = PTR_ERR(master->sendq);
-+ goto err;
-+ }
-+ master->recvq = request_queue(RECV_QID, QUEUE_SIZE);
-+ if (IS_ERR(master->recvq)) {
-+ printk(KERN_ERR "ixp4xx_crypto: Error requesting Q: %d\n",
-+ RECV_QID);
-+ ret = PTR_ERR(master->recvq);
-+ release_queue(master->sendq);
-+ goto err;
-+ }
-+
-+ master->recvq->irq_cb = irqcb_recv;
-+ queue_set_watermarks(master->recvq, 0, 0);
-+ queue_set_irq_src(master->recvq, Q_IRQ_ID_NOT_E);
-+ queue_enable_irq(master->recvq);
-+ printk(KERN_INFO "ixp4xx_crypto " MY_VERSION " registered successfully\n");
-+
-+ return 0;
-+err:
-+ if (master->dmapool)
-+ dma_pool_destroy(master->dmapool);
-+ if (! master->npe_dev)
-+ put_device(master->npe_dev);
-+ return ret;
-+
-+}
-+
-+static void release_sa_master(struct ix_sa_master *master)
-+{
-+ struct npe_crypt_cont *cont;
-+ unsigned long flags;
-+
-+ write_lock_irqsave(&master->lock, flags);
-+ while (master->pool) {
-+ cont = master->pool;
-+ master->pool = cont->next;
-+ dma_pool_free(master->dmapool, cont, cont->phys);
-+ master->pool_size--;
-+ }
-+ write_unlock_irqrestore(&master->lock, flags);
-+ if (master->pool_size) {
-+ printk(KERN_ERR "ixp4xx_crypto: %d items lost from DMA pool\n",
-+ master->pool_size);
-+ }
-+
-+ dma_pool_destroy(master->dmapool);
-+ release_queue(master->sendq);
-+ release_queue(master->recvq);
-+ return_npe_dev(master->npe_dev);
-+}
-+
-+static struct npe_crypt_cont *ix_sa_get_cont(struct ix_sa_master *master)
-+{
-+ unsigned long flags;
-+ struct npe_crypt_cont *cont;
-+ dma_addr_t handle;
-+
-+ write_lock_irqsave(&master->lock, flags);
-+ if (!master->pool) {
-+ cont = dma_pool_alloc(master->dmapool, GFP_ATOMIC, &handle);
-+ if (cont) {
-+ master->pool_size++;
-+ cont->phys = handle;
-+ cont->virt = cont;
-+ }
-+ } else {
-+ cont = master->pool;
-+ master->pool = cont->next;
-+ }
-+ write_unlock_irqrestore(&master->lock, flags);
-+ return cont;
-+}
-+
-+static void
-+ix_sa_return_cont(struct ix_sa_master *master,struct npe_crypt_cont *cont)
-+{
-+ unsigned long flags;
-+
-+ write_lock_irqsave(&master->lock, flags);
-+ cont->next = master->pool;
-+ master->pool = cont;
-+ write_unlock_irqrestore(&master->lock, flags);
-+}
-+
-+static void free_sa_dir(struct ix_sa_ctx *sa_ctx, struct ix_sa_dir *dir)
-+{
-+ memset(dir->npe_ctx, 0, NPE_CTX_LEN);
-+ dma_pool_free(sa_ctx->master->dmapool, dir->npe_ctx,
-+ dir->npe_ctx_phys);
-+}
-+
-+static void ix_sa_ctx_destroy(struct ix_sa_ctx *sa_ctx)
-+{
-+ BUG_ON(sa_ctx->state != STATE_UNLOADING);
-+ free_sa_dir(sa_ctx, &sa_ctx->encrypt);
-+ free_sa_dir(sa_ctx, &sa_ctx->decrypt);
-+ kfree(sa_ctx);
-+ module_put(THIS_MODULE);
-+}
-+
-+static void recv_pack(struct qm_queue *queue, u32 phys)
-+{
-+ struct ix_sa_ctx *sa_ctx;
-+ struct npe_crypt_cont *cr_cont;
-+ struct npe_cont *cont;
-+ int failed;
-+
-+ failed = phys & 0x1;
-+ phys &= ~0x3;
-+
-+ cr_cont = dma_to_virt(queue->dev, phys);
-+ cr_cont = cr_cont->virt;
-+ sa_ctx = cr_cont->ctl.crypt.sa_ctx;
-+
-+ phys = npe_to_cpu32(cr_cont->ctl.crypt.src_buf);
-+ if (phys) {
-+ cont = dma_to_virt(queue->dev, phys);
-+ cont = cont->virt;
-+ } else {
-+ cont = NULL;
-+ }
-+ if (cr_cont->ctl.crypt.oper_type == OP_PERFORM) {
-+ dma_unmap_single(sa_ctx->master->npe_dev,
-+ cont->eth.phys_addr,
-+ cont->eth.buf_len,
-+ DMA_BIDIRECTIONAL);
-+ if (sa_ctx->perf_cb)
-+ sa_ctx->perf_cb(sa_ctx, cont->data, failed);
-+ qmgr_return_cont(dev_get_drvdata(queue->dev), cont);
-+ ix_sa_return_cont(sa_ctx->master, cr_cont);
-+ if (atomic_dec_and_test(&sa_ctx->use_cnt))
-+ ix_sa_ctx_destroy(sa_ctx);
-+ return;
-+ }
-+
-+ /* We are registering */
-+ switch (cr_cont->ctl.crypt.mode) {
-+ case NPE_OP_HASH_GEN_ICV:
-+ /* 1 out of 2 HMAC preparation operations completed */
-+ dma_unmap_single(sa_ctx->master->npe_dev,
-+ cont->eth.phys_addr,
-+ cont->eth.buf_len,
-+ DMA_TO_DEVICE);
-+ kfree(cont->data);
-+ qmgr_return_cont(dev_get_drvdata(queue->dev), cont);
-+ break;
-+ case NPE_OP_ENC_GEN_KEY:
-+ memcpy(sa_ctx->decrypt.npe_ctx + sizeof(u32),
-+ sa_ctx->rev_aes->ctl.rev_aes_key + sizeof(u32),
-+ sa_ctx->c_key.len);
-+ /* REV AES data not needed anymore, free it */
-+ ix_sa_return_cont(sa_ctx->master, sa_ctx->rev_aes);
-+ sa_ctx->rev_aes = NULL;
-+ break;
-+ default:
-+ printk(KERN_ERR "Unknown crypt-register mode: %x\n",
-+ cr_cont->ctl.crypt.mode);
-+
-+ }
-+ if (cr_cont->ctl.crypt.oper_type == OP_REG_DONE) {
-+ if (sa_ctx->state == STATE_UNREGISTERED)
-+ sa_ctx->state = STATE_REGISTERED;
-+ if (sa_ctx->reg_cb)
-+ sa_ctx->reg_cb(sa_ctx, failed);
-+ }
-+ ix_sa_return_cont(sa_ctx->master, cr_cont);
-+ if (atomic_dec_and_test(&sa_ctx->use_cnt))
-+ ix_sa_ctx_destroy(sa_ctx);
-+}
-+
-+static void irqcb_recv(struct qm_queue *queue)
-+{
-+ u32 phys;
-+
-+ queue_ack_irq(queue);
-+ while ((phys = queue_get_entry(queue)))
-+ recv_pack(queue, phys);
-+}
-+
-+static int init_sa_dir(struct ix_sa_ctx *sa_ctx, struct ix_sa_dir *dir)
-+{
-+ dir->npe_ctx = dma_pool_alloc(sa_ctx->master->dmapool,
-+ sa_ctx->gfp_flags, &dir->npe_ctx_phys);
-+ if (!dir->npe_ctx) {
-+ return 1;
-+ }
-+ memset(dir->npe_ctx, 0, NPE_CTX_LEN);
-+ return 0;
-+}
-+
-+struct ix_sa_ctx *ix_sa_ctx_new(int priv_len, gfp_t flags)
-+{
-+ struct ix_sa_ctx *sa_ctx;
-+ struct ix_sa_master *master = &sa_master;
-+ struct npe_info *npe = dev_get_drvdata(master->npe_dev);
-+
-+ /* first check if Microcode was downloaded into this NPE */
-+ if (!( npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN)) {
-+ printk(KERN_ERR "%s not running\n", npe->plat->name);
-+ return NULL;
-+ }
-+ switch (npe->img_info[1]) {
-+ case 4:
-+ case 5:
-+ break;
-+ default:
-+ /* No crypto Microcode */
-+ return NULL;
-+ }
-+ if (!try_module_get(THIS_MODULE)) {
-+ return NULL;
-+ }
-+
-+ sa_ctx = kzalloc(sizeof(struct ix_sa_ctx) + priv_len, flags);
-+ if (!sa_ctx) {
-+ goto err_put;
-+ }
-+
-+ sa_ctx->master = master;
-+ sa_ctx->gfp_flags = flags;
-+
-+ if (init_sa_dir(sa_ctx, &sa_ctx->encrypt))
-+ goto err_free;
-+ if (init_sa_dir(sa_ctx, &sa_ctx->decrypt)) {
-+ free_sa_dir(sa_ctx, &sa_ctx->encrypt);
-+ goto err_free;
-+ }
-+ if (priv_len)
-+ sa_ctx->priv = sa_ctx + 1;
-+
-+ atomic_set(&sa_ctx->use_cnt, 1);
-+ return sa_ctx;
-+
-+err_free:
-+ kfree(sa_ctx);
-+err_put:
-+ module_put(THIS_MODULE);
-+ return NULL;
-+}
-+
-+void ix_sa_ctx_free(struct ix_sa_ctx *sa_ctx)
-+{
-+ sa_ctx->state = STATE_UNLOADING;
-+ if (atomic_dec_and_test(&sa_ctx->use_cnt))
-+ ix_sa_ctx_destroy(sa_ctx);
-+ else
-+ printk("ix_sa_ctx_free -> delayed: %p %d\n",
-+ sa_ctx, atomic_read(&sa_ctx->use_cnt));
-+}
-+
-+/* http://www.ietf.org/rfc/rfc2104.txt */
-+#define HMAC_IPAD_VALUE 0x36
-+#define HMAC_OPAD_VALUE 0x5C
-+#define PAD_BLOCKLEN 64
-+
-+static int register_chain_var(struct ix_sa_ctx *sa_ctx,
-+ unsigned char *pad, u32 target, int init_len, u32 ctx_addr, int oper)
-+{
-+ struct npe_crypt_cont *cr_cont;
-+ struct npe_cont *cont;
-+
-+ cr_cont = ix_sa_get_cont(sa_ctx->master);
-+ if (!cr_cont)
-+ return -ENOMEM;
-+
-+ cr_cont->ctl.crypt.sa_ctx = sa_ctx;
-+ cr_cont->ctl.crypt.auth_offs = 0;
-+ cr_cont->ctl.crypt.auth_len =cpu_to_npe16(PAD_BLOCKLEN);
-+ cr_cont->ctl.crypt.crypto_ctx = cpu_to_npe32(ctx_addr);
-+
-+ cont = qmgr_get_cont(dev_get_drvdata(sa_ctx->master->sendq->dev));
-+ if (!cont) {
-+ ix_sa_return_cont(sa_ctx->master, cr_cont);
-+ return -ENOMEM;
-+ }
-+
-+ cont->data = pad;
-+ cont->eth.next = 0;
-+ cont->eth.buf_len = cpu_to_npe16(PAD_BLOCKLEN);
-+ cont->eth.pkt_len = 0;
-+
-+ cont->eth.phys_addr = cpu_to_npe32(dma_map_single(
-+ sa_ctx->master->npe_dev, pad, PAD_BLOCKLEN, DMA_TO_DEVICE));
-+
-+ cr_cont->ctl.crypt.src_buf = cpu_to_npe32(cont->phys);
-+ cr_cont->ctl.crypt.oper_type = oper;
-+
-+ cr_cont->ctl.crypt.addr.icv = cpu_to_npe32(target);
-+ cr_cont->ctl.crypt.mode = NPE_OP_HASH_GEN_ICV;
-+ cr_cont->ctl.crypt.init_len = init_len;
-+
-+ atomic_inc(&sa_ctx->use_cnt);
-+ queue_put_entry(sa_ctx->master->sendq, cr_cont->phys);
-+ if (queue_stat(sa_ctx->master->sendq) == 2) { /* overflow */
-+ atomic_dec(&sa_ctx->use_cnt);
-+ qmgr_return_cont(dev_get_drvdata(sa_ctx->master->sendq->dev),
-+ cont);
-+ ix_sa_return_cont(sa_ctx->master, cr_cont);
-+ return -ENOMEM;
-+ }
-+ return 0;
-+}
-+
-+/* Return value
-+ * 0 if nothing registered,
-+ * 1 if something registered and
-+ * < 0 on error
-+ */
-+static int ix_sa_ctx_setup_auth(struct ix_sa_ctx *sa_ctx,
-+ const struct ix_hash_algo *algo, int len, int oper, int encrypt)
-+{
-+ unsigned char *ipad, *opad;
-+ u32 itarget, otarget, ctx_addr;
-+ unsigned char *cinfo;
-+ int init_len, i, ret = 0;
-+ struct qm_qmgr *qmgr;
-+ struct ix_sa_dir *dir;
-+ u32 cfgword;
-+
-+ dir = encrypt ? &sa_ctx->encrypt : &sa_ctx->decrypt;
-+ cinfo = dir->npe_ctx + dir->npe_ctx_idx;
-+
-+ qmgr = dev_get_drvdata(sa_ctx->master->sendq->dev);
-+
-+ cinfo = dir->npe_ctx + dir->npe_ctx_idx;
-+ sa_ctx->h_algo = algo;
-+
-+ if (!algo) {
-+ dir->npe_mode |= NPE_OP_HMAC_DISABLE;
-+ return 0;
-+ }
-+ if (algo->type == HASH_TYPE_CBCMAC) {
-+ dir->npe_mode |= NPE_OP_CCM_ENABLE | NPE_OP_HMAC_DISABLE;
-+ return 0;
-+ }
-+ if (sa_ctx->h_key.len > 64 || sa_ctx->h_key.len < algo->digest_len)
-+ return -EINVAL;
-+ if (len > algo->digest_len || (len % 4))
-+ return -EINVAL;
-+ if (!len)
-+ len = algo->digest_len;
-+
-+ sa_ctx->digest_len = len;
-+
-+ /* write cfg word to cryptinfo */
-+ cfgword = algo->cfgword | ((len/4) << 8);
-+ *(u32*)cinfo = cpu_to_be32(cfgword);
-+ cinfo += sizeof(cfgword);
-+
-+ /* write ICV to cryptinfo */
-+ memcpy(cinfo, algo->icv, algo->digest_len);
-+ cinfo += algo->digest_len;
-+
-+ itarget = dir->npe_ctx_phys + dir->npe_ctx_idx
-+ + sizeof(algo->cfgword);
-+ otarget = itarget + algo->digest_len;
-+
-+ opad = kzalloc(PAD_BLOCKLEN, sa_ctx->gfp_flags | GFP_DMA);
-+ if (!opad) {
-+ return -ENOMEM;
-+ }
-+ ipad = kzalloc(PAD_BLOCKLEN, sa_ctx->gfp_flags | GFP_DMA);
-+ if (!ipad) {
-+ kfree(opad);
-+ return -ENOMEM;
-+ }
-+ memcpy(ipad, sa_ctx->h_key.key, sa_ctx->h_key.len);
-+ memcpy(opad, sa_ctx->h_key.key, sa_ctx->h_key.len);
-+ for (i = 0; i < PAD_BLOCKLEN; i++) {
-+ ipad[i] ^= HMAC_IPAD_VALUE;
-+ opad[i] ^= HMAC_OPAD_VALUE;
-+ }
-+ init_len = cinfo - (dir->npe_ctx + dir->npe_ctx_idx);
-+ ctx_addr = dir->npe_ctx_phys + dir->npe_ctx_idx;
-+
-+ dir->npe_ctx_idx += init_len;
-+ dir->npe_mode |= NPE_OP_HASH_ENABLE;
-+
-+ if (!encrypt)
-+ dir->npe_mode |= NPE_OP_HASH_VERIFY;
-+
-+ /* register first chainvar */
-+ ret = register_chain_var(sa_ctx, opad, otarget,
-+ init_len, ctx_addr, OP_REGISTER);
-+ if (ret) {
-+ kfree(ipad);
-+ kfree(opad);
-+ return ret;
-+ }
-+
-+ /* register second chainvar */
-+ ret = register_chain_var(sa_ctx, ipad, itarget,
-+ init_len, ctx_addr, oper);
-+ if (ret) {
-+ kfree(ipad);
-+ return ret;
-+ }
-+
-+ return 1;
-+}
-+
-+static int gen_rev_aes_key(struct ix_sa_ctx *sa_ctx,
-+ u32 keylen_cfg, int cipher_op)
-+{
-+ unsigned char *cinfo;
-+ struct npe_crypt_cont *cr_cont;
-+
-+ keylen_cfg |= CIPH_ENCR | ALGO_AES | MOD_ECB;
-+ sa_ctx->rev_aes = ix_sa_get_cont(sa_ctx->master);
-+ if (!sa_ctx->rev_aes)
-+ return -ENOMEM;
-+
-+ cinfo = sa_ctx->rev_aes->ctl.rev_aes_key;
-+ *(u32*)cinfo = cpu_to_be32(keylen_cfg);
-+ cinfo += sizeof(keylen_cfg);
-+
-+ memcpy(cinfo, sa_ctx->c_key.key, sa_ctx->c_key.len);
-+
-+ cr_cont = ix_sa_get_cont(sa_ctx->master);
-+ if (!cr_cont) {
-+ ix_sa_return_cont(sa_ctx->master, sa_ctx->rev_aes);
-+ sa_ctx->rev_aes = NULL;
-+ return -ENOMEM;
-+ }
-+ cr_cont->ctl.crypt.sa_ctx = sa_ctx;
-+ cr_cont->ctl.crypt.oper_type = cipher_op;
-+
-+ cr_cont->ctl.crypt.crypt_offs = 0;
-+ cr_cont->ctl.crypt.crypt_len = cpu_to_npe16(AES_BLOCK128);
-+ cr_cont->ctl.crypt.addr.rev_aes = cpu_to_npe32(
-+ sa_ctx->rev_aes->phys + sizeof(keylen_cfg));
-+
-+ cr_cont->ctl.crypt.src_buf = 0;
-+ cr_cont->ctl.crypt.crypto_ctx = cpu_to_npe32(sa_ctx->rev_aes->phys);
-+ cr_cont->ctl.crypt.mode = NPE_OP_ENC_GEN_KEY;
-+ cr_cont->ctl.crypt.init_len = sa_ctx->decrypt.npe_ctx_idx;
-+
-+ atomic_inc(&sa_ctx->use_cnt);
-+ queue_put_entry(sa_ctx->master->sendq, cr_cont->phys);
-+ if (queue_stat(sa_ctx->master->sendq) == 2) { /* overflow */
-+ atomic_dec(&sa_ctx->use_cnt);
-+ ix_sa_return_cont(sa_ctx->master, cr_cont);
-+ ix_sa_return_cont(sa_ctx->master, sa_ctx->rev_aes);
-+ sa_ctx->rev_aes = NULL;
-+ return -ENOMEM;
-+ }
-+
-+ return 1;
-+}
-+
-+/* Return value
-+ * 0 if nothing registered,
-+ * 1 if something registered and
-+ * < 0 on error
-+ */
-+static int ix_sa_ctx_setup_cipher(struct ix_sa_ctx *sa_ctx,
-+ const struct ix_cipher_algo *algo, int cipher_op, int encrypt)
-+{
-+ unsigned char *cinfo;
-+ int keylen, init_len;
-+ u32 cipher_cfg;
-+ u32 keylen_cfg = 0;
-+ struct ix_sa_dir *dir;
-+
-+ dir = encrypt ? &sa_ctx->encrypt : &sa_ctx->decrypt;
-+ cinfo = dir->npe_ctx + dir->npe_ctx_idx;
-+
-+ sa_ctx->c_algo = algo;
-+
-+ if (!algo)
-+ return 0;
-+
-+ if (algo->type == CIPHER_TYPE_DES && sa_ctx->c_key.len != 8)
-+ return -EINVAL;
-+
-+ if (algo->type == CIPHER_TYPE_3DES && sa_ctx->c_key.len != 24)
-+ return -EINVAL;
-+
-+ keylen = 24;
-+
-+ if (encrypt) {
-+ cipher_cfg = algo->cfgword_enc;
-+ dir->npe_mode |= NPE_OP_CRYPT_ENCRYPT;
-+ } else {
-+ cipher_cfg = algo->cfgword_dec;
-+ }
-+ if (algo->type == CIPHER_TYPE_AES) {
-+ switch (sa_ctx->c_key.len) {
-+ case 16: keylen_cfg = MOD_AES128 | KEYLEN_128; break;
-+ case 24: keylen_cfg = MOD_AES192 | KEYLEN_192; break;
-+ case 32: keylen_cfg = MOD_AES256 | KEYLEN_256; break;
-+ default: return -EINVAL;
-+ }
-+ keylen = sa_ctx->c_key.len;
-+ cipher_cfg |= keylen_cfg;
-+ }
-+
-+ /* write cfg word to cryptinfo */
-+ *(u32*)cinfo = cpu_to_be32(cipher_cfg);
-+ cinfo += sizeof(cipher_cfg);
-+
-+ /* write cipher key to cryptinfo */
-+ memcpy(cinfo, sa_ctx->c_key.key, sa_ctx->c_key.len);
-+ cinfo += keylen;
-+
-+ init_len = cinfo - (dir->npe_ctx + dir->npe_ctx_idx);
-+ dir->npe_ctx_idx += init_len;
-+
-+ dir->npe_mode |= NPE_OP_CRYPT_ENABLE;
-+
-+ if (algo->type == CIPHER_TYPE_AES && !encrypt) {
-+ return gen_rev_aes_key(sa_ctx, keylen_cfg, cipher_op);
-+ }
-+
-+ return 0;
-+}
-+
-+/* returns 0 on OK, <0 on error and 1 on overflow */
-+int ix_sa_crypto_perform(struct ix_sa_ctx *sa_ctx, u8 *data, void *ptr,
-+ int datalen, int c_offs, int c_len, int a_offs, int a_len,
-+ int hmac, char *iv, int encrypt)
-+{
-+ struct npe_crypt_cont *cr_cont;
-+ struct npe_cont *cont;
-+ u32 data_phys;
-+ int ret = -ENOMEM;
-+ struct ix_sa_dir *dir;
-+
-+ dir = encrypt ? &sa_ctx->encrypt : &sa_ctx->decrypt;
-+
-+ if (sa_ctx->state != STATE_REGISTERED)
-+ return -ENOENT;
-+
-+ cr_cont = ix_sa_get_cont(sa_ctx->master);
-+ if (!cr_cont)
-+ return ret;
-+
-+ cr_cont->ctl.crypt.sa_ctx = sa_ctx;
-+ cr_cont->ctl.crypt.crypto_ctx = cpu_to_npe32(dir->npe_ctx_phys);
-+ cr_cont->ctl.crypt.oper_type = OP_PERFORM;
-+ cr_cont->ctl.crypt.mode = dir->npe_mode;
-+ cr_cont->ctl.crypt.init_len = dir->npe_ctx_idx;
-+
-+ if (sa_ctx->c_algo) {
-+ cr_cont->ctl.crypt.crypt_offs = cpu_to_npe16(c_offs);
-+ cr_cont->ctl.crypt.crypt_len = cpu_to_npe16(c_len);
-+ if (sa_ctx->c_algo->iv_len) {
-+ if (!iv) {
-+ ret = -EINVAL;
-+ goto err_cr;
-+ }
-+ memcpy(cr_cont->ctl.crypt.iv, iv,
-+ sa_ctx->c_algo->iv_len);
-+ }
-+ }
-+
-+ if (sa_ctx->h_algo) {
-+ /* prepare hashing */
-+ cr_cont->ctl.crypt.auth_offs = cpu_to_npe16(a_offs);
-+ cr_cont->ctl.crypt.auth_len = cpu_to_npe16(a_len);
-+ }
-+
-+ data_phys = dma_map_single(sa_ctx->master->npe_dev,
-+ data, datalen, DMA_BIDIRECTIONAL);
-+ if (hmac)
-+ cr_cont->ctl.crypt.addr.icv = cpu_to_npe32(data_phys + hmac);
-+
-+ /* Prepare the data ptr */
-+ cont = qmgr_get_cont(dev_get_drvdata(sa_ctx->master->sendq->dev));
-+ if (!cont) {
-+ goto err_unmap;
-+ }
-+
-+ cont->data = ptr;
-+ cont->eth.next = 0;
-+ cont->eth.buf_len = cpu_to_npe16(datalen);
-+ cont->eth.pkt_len = 0;
-+
-+ cont->eth.phys_addr = cpu_to_npe32(data_phys);
-+ cr_cont->ctl.crypt.src_buf = cpu_to_npe32(cont->phys);
-+
-+ atomic_inc(&sa_ctx->use_cnt);
-+ queue_put_entry(sa_ctx->master->sendq, cr_cont->phys);
-+ if (queue_stat(sa_ctx->master->sendq) != 2) {
-+ return 0;
-+ }
-+
-+ /* overflow */
-+ printk("%s: Overflow\n", __FUNCTION__);
-+ ret = -EAGAIN;
-+ atomic_dec(&sa_ctx->use_cnt);
-+ qmgr_return_cont(dev_get_drvdata(sa_ctx->master->sendq->dev), cont);
-+
-+err_unmap:
-+ dma_unmap_single(sa_ctx->master->npe_dev, data_phys, datalen,
-+ DMA_BIDIRECTIONAL);
-+err_cr:
-+ ix_sa_return_cont(sa_ctx->master, cr_cont);
-+
-+ return ret;
-+}
-+
-+int ix_sa_ctx_setup_cipher_auth(struct ix_sa_ctx *sa_ctx,
-+ const struct ix_cipher_algo *cipher,
-+ const struct ix_hash_algo *auth, int len)
-+{
-+ int ret = 0, sum = 0;
-+ int cipher_op;
-+
-+ if (sa_ctx->state != STATE_UNREGISTERED)
-+ return -ENOENT;
-+
-+ atomic_inc(&sa_ctx->use_cnt);
-+
-+ cipher_op = auth ? OP_REGISTER : OP_REG_DONE;
-+ if ((ret = ix_sa_ctx_setup_cipher(sa_ctx, cipher, OP_REGISTER, 1)) < 0)
-+ goto out;
-+ sum += ret;
-+ if ((ret = ix_sa_ctx_setup_cipher(sa_ctx, cipher, cipher_op, 0)) < 0)
-+ goto out;
-+ sum += ret;
-+ if ((ret = ix_sa_ctx_setup_auth(sa_ctx, auth, len, OP_REGISTER, 1)) < 0)
-+ goto out;
-+ sum += ret;
-+ if ((ret = ix_sa_ctx_setup_auth(sa_ctx, auth, len, OP_REG_DONE, 0)) < 0)
-+ goto out;
-+ sum += ret;
-+
-+ /* Nothing registered ?
-+ * Ok, then we are done and call the callback here.
-+ */
-+ if (!sum) {
-+ if (sa_ctx->state == STATE_UNREGISTERED)
-+ sa_ctx->state = STATE_REGISTERED;
-+ if (sa_ctx->reg_cb)
-+ sa_ctx->reg_cb(sa_ctx, 0);
-+ }
-+out:
-+ atomic_dec(&sa_ctx->use_cnt);
-+ return ret;
-+}
-+
-+static int __init init_crypto(void)
-+{
-+ return init_sa_master(&sa_master);
-+}
-+
-+static void __exit finish_crypto(void)
-+{
-+ release_sa_master(&sa_master);
-+}
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Christian Hohnstaedt <chohnstaedt@innominate.com>");
-+
-+EXPORT_SYMBOL(ix_hash_by_id);
-+EXPORT_SYMBOL(ix_cipher_by_id);
-+
-+EXPORT_SYMBOL(ix_sa_ctx_new);
-+EXPORT_SYMBOL(ix_sa_ctx_free);
-+EXPORT_SYMBOL(ix_sa_ctx_setup_cipher_auth);
-+EXPORT_SYMBOL(ix_sa_crypto_perform);
-+
-+module_init(init_crypto);
-+module_exit(finish_crypto);
-+
-Index: linux-2.6.21.7/drivers/net/ixp4xx/ixp4xx_qmgr.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/ixp4xx_qmgr.c
-@@ -0,0 +1,474 @@
-+/*
-+ * qmgr.c - reimplementation of the queue configuration interface.
-+ *
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/fs.h>
-+#include <linux/init.h>
-+#include <linux/slab.h>
-+#include <linux/dmapool.h>
-+#include <linux/interrupt.h>
-+#include <linux/err.h>
-+#include <linux/delay.h>
-+#include <asm/uaccess.h>
-+#include <asm/io.h>
-+
-+#include <linux/ixp_qmgr.h>
-+#include <linux/ixp_npe.h>
-+
-+#define IXQMGR_VERSION "IXP4XX Q Manager 0.2.1"
-+
-+static struct device *qmgr_dev = NULL;
-+
-+static int poll_freq = 4000;
-+static int poll_enable = 0;
-+static u32 timer_countup_ticks;
-+
-+module_param(poll_freq, int, 0644);
-+module_param(poll_enable, int, 0644);
-+
-+int queue_len(struct qm_queue *queue)
-+{
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+ int diff, offs;
-+ u32 val;
-+
-+ offs = queue->id/8 + QUE_LOW_STAT0;
-+ val = *(qmgr->addr + IX_QMGR_QCFG_BASE + queue->id);
-+
-+ diff = (val - (val >> 7)) & 0x7f;
-+ if (!diff) {
-+ /* diff == 0 means either empty or full, must look at STAT0 */
-+ if ((*(qmgr->addr + offs) >> ((queue->id % 8)*4)) & 0x04)
-+ diff = queue->len;
-+ }
-+ return diff;
-+}
-+
-+static int request_pool(struct device *dev, int count)
-+{
-+ int i;
-+ struct npe_cont *cont;
-+ struct qm_qmgr *qmgr = dev_get_drvdata(dev);
-+ dma_addr_t handle;
-+
-+ for (i=0; i<count; i++) {
-+ cont = dma_pool_alloc(qmgr->dmapool, GFP_KERNEL, &handle);
-+ if (!cont) {
-+ return -ENOMEM;
-+ }
-+ cont->phys = handle;
-+ cont->virt = cont;
-+ write_lock(&qmgr->lock);
-+ cont->next = qmgr->pool;
-+ qmgr->pool = cont;
-+ write_unlock(&qmgr->lock);
-+ }
-+ return 0;
-+}
-+
-+static int free_pool(struct device *dev, int count)
-+{
-+ int i;
-+ struct npe_cont *cont;
-+ struct qm_qmgr *qmgr = dev_get_drvdata(dev);
-+
-+ for (i=0; i<count; i++) {
-+ write_lock(&qmgr->lock);
-+ cont = qmgr->pool;
-+ if (!cont) {
-+ write_unlock(&qmgr->lock);
-+ return -1;
-+ }
-+ qmgr->pool = cont->next;
-+ write_unlock(&qmgr->lock);
-+ dma_pool_free(qmgr->dmapool, cont, cont->phys);
-+ }
-+ return 0;
-+}
-+
-+static int get_free_qspace(struct qm_qmgr *qmgr, int len)
-+{
-+ int words = (qmgr->res->end - qmgr->res->start + 1) / 4 -
-+ IX_QMGR_SRAM_SPACE;
-+ int i,q;
-+
-+ for (i=0; i<words; i+=len) {
-+ for (q=0; q<MAX_QUEUES; q++) {
-+ struct qm_queue *qu = qmgr->queues[q];
-+ if (!qu)
-+ continue;
-+ if ((qu->addr + qu->len > i) && (qu->addr < i + len))
-+ break;
-+ }
-+ if (q == MAX_QUEUES) {
-+ /* we have a free address */
-+ return i;
-+ }
-+ }
-+ return -1;
-+}
-+
-+static inline int _log2(int x)
-+{
-+ int r=0;
-+ while(x>>=1)
-+ r++;
-+ return r;
-+}
-+
-+/*
-+ * 32bit Config registers at IX_QMGR_QUECONFIG_BASE_OFFSET[Qid]
-+ * 0 - 6 WRPTR Word offset to baseaddr (index 0 .. BSIZE-1)
-+ * 7 -13 RDPTR ''
-+ * 14 -21 BADDR baseaddr = (offset to IX_QMGR_QUEBUFFER_SPACE_OFFSET) >> 6
-+ * 22 -23 ESIZE entrySizeInWords (always 00 because entrySizeInWords==1)
-+ * 24 -25 BSIZE qSizeInWords 00=16,01=32,10=64,11=128
-+ * 26 -28 NE nearly empty
-+ * 29 -31 NF nearly full
-+ */
-+static int conf_q_regs(struct qm_queue *queue)
-+{
-+ int bsize = _log2(queue->len/16);
-+ int baddr = queue->addr + IX_QMGR_QCFG_SIZE;
-+
-+ /* +2, because baddr is in words and not in bytes */
-+ queue_write_cfg_reg(queue, (bsize << 24) | (baddr<<(14-6+2)) );
-+
-+ return 0;
-+}
-+
-+static void pmu_timer_restart(void)
-+{
-+ unsigned long flags;
-+
-+ local_irq_save(flags);
-+
-+ __asm__(" mcr p14,0,%0,c1,c1,0\n" /* write current counter */
-+ : : "r" (timer_countup_ticks));
-+
-+ __asm__(" mrc p14,0,r1,c4,c1,0; " /* get int enable register */
-+ " orr r1,r1,#1; "
-+ " mcr p14,0,r1,c5,c1,0; " /* clear overflow */
-+ " mcr p14,0,r1,c4,c1,0\n" /* enable interrupts */
-+ : : : "r1");
-+
-+ local_irq_restore(flags);
-+}
-+
-+static void pmu_timer_init(void)
-+{
-+ u32 controlRegisterMask =
-+ BIT(0) | /* enable counters */
-+ BIT(2); /* reset clock counter; */
-+
-+ /*
-+ * Compute the number of xscale cycles needed between each
-+ * PMU IRQ. This is done from the result of an OS calibration loop.
-+ *
-+ * For 533MHz CPU, 533000000 tick/s / 4000 times/sec = 138250
-+ * 4000 times/sec = 37 mbufs/interrupt at line rate
-+ * The pmu timer is reset to -138250 = 0xfffde3f6, to trigger an IRQ
-+ * when this up counter overflows.
-+ *
-+ * The multiplication gives a number of instructions per second.
-+ * which is close to the processor frequency, and then close to the
-+ * PMU clock rate.
-+ *
-+ * 2 is the number of instructions per loop
-+ *
-+ */
-+
-+ timer_countup_ticks = - ((loops_per_jiffy * HZ * 2) / poll_freq);
-+
-+ /* enable the CCNT (clock count) timer from the PMU */
-+ __asm__(" mcr p14,0,%0,c0,c1,0\n"
-+ : : "r" (controlRegisterMask));
-+}
-+
-+static void pmu_timer_disable(void)
-+{
-+ unsigned long flags;
-+
-+ local_irq_save(flags);
-+
-+ __asm__(" mrc p14,0,r1,c4,c1,0; " /* get int enable register */
-+ " and r1,r1,#0x1e; "
-+ " mcr p14,0,r1,c4,c1,0\n" /* disable interrupts */
-+ : : : "r1");
-+ local_irq_restore(flags);
-+}
-+
-+void queue_set_watermarks(struct qm_queue *queue, unsigned ne, unsigned nf)
-+{
-+ u32 val;
-+ /* calculate the register values
-+ * 0->0, 1->1, 2->2, 4->3, 8->4 16->5...*/
-+ ne = _log2(ne<<1) & 0x7;
-+ nf = _log2(nf<<1) & 0x7;
-+
-+ /* Mask out old watermarks */
-+ val = queue_read_cfg_reg(queue) & ~0xfc000000;
-+ queue_write_cfg_reg(queue, val | (ne << 26) | (nf << 29));
-+}
-+
-+int queue_set_irq_src(struct qm_queue *queue, int flag)
-+{
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+ u32 reg;
-+ int offs, bitoffs;
-+
-+ /* Q 0-7 are in REG0, 8-15 are in REG1, etc. They occupy 4 bits/Q */
-+ offs = queue->id/8 + INT0_SRC_SELREG0;
-+ bitoffs = (queue->id % 8)*4;
-+
-+ reg = *(qmgr->addr + offs) & ~(0xf << bitoffs);
-+ *(qmgr->addr + offs) = reg | (flag << bitoffs);
-+
-+ return 0;
-+}
-+
-+static irqreturn_t irq_qm1(int irq, void *dev_id)
-+{
-+ struct qm_qmgr *qmgr = dev_id;
-+ int offs, reg;
-+ struct qm_queue *queue;
-+
-+ if (poll_enable)
-+ pmu_timer_restart();
-+
-+ reg = *(qmgr->addr + QUE_INT_REG0);
-+ while(reg) {
-+ /*
-+ * count leading zeros. "offs" gets
-+ * the amount of leading 0 in "reg"
-+ */
-+ asm ("clz %0, %1;" : "=r"(offs) : "r"(reg));
-+ offs = 31 - offs;
-+ reg &= ~(1 << offs);
-+ queue = qmgr->queues[offs];
-+ if (likely(queue)) {
-+ if (likely(queue->irq_cb)) {
-+ queue->irq_cb(queue);
-+ } else {
-+ printk(KERN_ERR "Missing callback for Q %d\n",
-+ offs);
-+ }
-+ } else {
-+ printk(KERN_ERR "IRQ for unregistered Q %d\n", offs);
-+ }
-+ }
-+ return IRQ_HANDLED;
-+}
-+
-+struct qm_queue *request_queue(int qid, int len)
-+{
-+ int ram;
-+ struct qm_qmgr *qmgr;
-+ struct qm_queue *queue;
-+
-+ if (!qmgr_dev)
-+ return ERR_PTR(-ENODEV);
-+
-+ if ((qid < 0) || (qid > MAX_QUEUES))
-+ return ERR_PTR(-ERANGE);
-+
-+ switch (len) {
-+ case 16:
-+ case 32:
-+ case 64:
-+ case 128: break;
-+ default : return ERR_PTR(-EINVAL);
-+ }
-+
-+ qmgr = dev_get_drvdata(qmgr_dev);
-+
-+ if (qmgr->queues[qid]) {
-+ /* not an error, just in use already */
-+ return NULL;
-+ }
-+ if ((ram = get_free_qspace(qmgr, len)) < 0) {
-+ printk(KERN_ERR "No free SRAM space for this queue\n");
-+ return ERR_PTR(-ENOMEM);
-+ }
-+ if (!(queue = kzalloc(sizeof(struct qm_queue), GFP_KERNEL)))
-+ return ERR_PTR(-ENOMEM);
-+
-+ if (!try_module_get(THIS_MODULE)) {
-+ kfree(queue);
-+ return ERR_PTR(-ENODEV);
-+ }
-+
-+ queue->addr = ram;
-+ queue->len = len;
-+ queue->id = qid;
-+ queue->dev = get_device(qmgr_dev);
-+ queue->acc_reg = qmgr->addr + (4 * qid);
-+ qmgr->queues[qid] = queue;
-+ if (request_pool(qmgr_dev, len)) {
-+ printk(KERN_ERR "Failed to request DMA pool of Q %d\n", qid);
-+ }
-+
-+ conf_q_regs(queue);
-+ return queue;
-+}
-+
-+void release_queue(struct qm_queue *queue)
-+{
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+
-+ BUG_ON(qmgr->queues[queue->id] != queue);
-+ qmgr->queues[queue->id] = NULL;
-+
-+ if (free_pool(queue->dev, queue->len)) {
-+ printk(KERN_ERR "Failed to release DMA pool of Q %d\n",
-+ queue->id);
-+ }
-+ queue_disable_irq(queue);
-+ queue_write_cfg_reg(queue, 0);
-+
-+ module_put(THIS_MODULE);
-+ put_device(queue->dev);
-+ kfree(queue);
-+}
-+
-+
-+
-+
-+static int qmgr_probe(struct platform_device *pdev)
-+{
-+ struct resource *res;
-+ struct qm_qmgr *qmgr;
-+ int size, ret=0, i;
-+
-+ if (!(res = platform_get_resource(pdev, IORESOURCE_MEM, 0)))
-+ return -EIO;
-+
-+ if ((i = platform_get_irq(pdev, 0)) < 0)
-+ return -EIO;
-+
-+ if (!(qmgr = kzalloc(sizeof(struct qm_qmgr), GFP_KERNEL)))
-+ return -ENOMEM;
-+
-+ qmgr->irq = i;
-+ size = res->end - res->start +1;
-+ qmgr->res = request_mem_region(res->start, size, "ixp_qmgr");
-+ if (!qmgr->res) {
-+ ret = -EBUSY;
-+ goto out_free;
-+ }
-+
-+ qmgr->addr = ioremap(res->start, size);
-+ if (!qmgr->addr) {
-+ ret = -ENOMEM;
-+ goto out_rel;
-+ }
-+
-+ /* Reset Q registers */
-+ for (i=0; i<4; i++)
-+ *(qmgr->addr + QUE_LOW_STAT0 +i) = 0x33333333;
-+ for (i=0; i<10; i++)
-+ *(qmgr->addr + QUE_UO_STAT0 +i) = 0x0;
-+ for (i=0; i<4; i++)
-+ *(qmgr->addr + INT0_SRC_SELREG0 +i) = 0x0;
-+ for (i=0; i<2; i++) {
-+ *(qmgr->addr + QUE_IE_REG0 +i) = 0x00;
-+ *(qmgr->addr + QUE_INT_REG0 +i) = 0xffffffff;
-+ }
-+ for (i=0; i<64; i++) {
-+ *(qmgr->addr + IX_QMGR_QCFG_BASE + i) = 0x0;
-+ }
-+
-+ if (poll_enable) {
-+ pmu_timer_init();
-+ qmgr->irq = IRQ_IXP4XX_XSCALE_PMU;
-+ }
-+ ret = request_irq(qmgr->irq, irq_qm1, SA_SHIRQ | SA_INTERRUPT,
-+ "qmgr", qmgr);
-+ if (ret) {
-+ printk(KERN_ERR "Failed to request IRQ(%d)\n", qmgr->irq);
-+ ret = -EIO;
-+ goto out_rel;
-+ }
-+ if (poll_enable)
-+ pmu_timer_restart();
-+
-+ rwlock_init(&qmgr->lock);
-+ qmgr->dmapool = dma_pool_create("qmgr", &pdev->dev,
-+ sizeof(struct npe_cont), 32, 0);
-+ platform_set_drvdata(pdev, qmgr);
-+
-+ qmgr_dev = &pdev->dev;
-+
-+ printk(KERN_INFO IXQMGR_VERSION " initialized.\n");
-+
-+ return 0;
-+
-+out_rel:
-+ release_resource(qmgr->res);
-+out_free:
-+ kfree(qmgr);
-+ return ret;
-+}
-+
-+static int qmgr_remove(struct platform_device *pdev)
-+{
-+ struct qm_qmgr *qmgr = platform_get_drvdata(pdev);
-+ int i;
-+
-+ for (i=0; i<MAX_QUEUES; i++) {
-+ if (qmgr->queues[i]) {
-+ printk(KERN_ERR "WARNING Unreleased Q: %d\n", i);
-+ release_queue(qmgr->queues[i]);
-+ }
-+ }
-+
-+ if (poll_enable)
-+ pmu_timer_disable();
-+
-+ synchronize_irq (qmgr->irq);
-+ free_irq(qmgr->irq, qmgr);
-+
-+ dma_pool_destroy(qmgr->dmapool);
-+ iounmap(qmgr->addr);
-+ release_resource(qmgr->res);
-+ platform_set_drvdata(pdev, NULL);
-+ qmgr_dev = NULL;
-+ kfree(qmgr);
-+ return 0;
-+}
-+
-+static struct platform_driver ixp4xx_qmgr = {
-+ .driver.name = "ixp4xx_qmgr",
-+ .probe = qmgr_probe,
-+ .remove = qmgr_remove,
-+};
-+
-+
-+static int __init init_qmgr(void)
-+{
-+ return platform_driver_register(&ixp4xx_qmgr);
-+}
-+
-+static void __exit finish_qmgr(void)
-+{
-+ platform_driver_unregister(&ixp4xx_qmgr);
-+}
-+
-+module_init(init_qmgr);
-+module_exit(finish_qmgr);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Christian Hohnstaedt <chohnstaedt@innominate.com>");
-+
-+EXPORT_SYMBOL(request_queue);
-+EXPORT_SYMBOL(release_queue);
-+EXPORT_SYMBOL(queue_set_irq_src);
-+EXPORT_SYMBOL(queue_set_watermarks);
-+EXPORT_SYMBOL(queue_len);
-Index: linux-2.6.21.7/drivers/net/ixp4xx/mac.h
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/mac.h
-@@ -0,0 +1,275 @@
-+/*
-+ * Copyright (C) 2002-2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+#include <linux/resource.h>
-+#include <linux/netdevice.h>
-+#include <linux/io.h>
-+#include <linux/mii.h>
-+#include <linux/workqueue.h>
-+#include <asm/hardware.h>
-+#include <linux/ixp_qmgr.h>
-+
-+/* 32 bit offsets to be added to u32 *pointers */
-+#define MAC_TX_CNTRL1 0x00 // 0x000
-+#define MAC_TX_CNTRL2 0x01 // 0x004
-+#define MAC_RX_CNTRL1 0x04 // 0x010
-+#define MAC_RX_CNTRL2 0x05 // 0x014
-+#define MAC_RANDOM_SEED 0x08 // 0x020
-+#define MAC_THRESH_P_EMPTY 0x0c // 0x030
-+#define MAC_THRESH_P_FULL 0x0e // 0x038
-+#define MAC_BUF_SIZE_TX 0x10 // 0x040
-+#define MAC_TX_DEFER 0x14 // 0x050
-+#define MAC_RX_DEFER 0x15 // 0x054
-+#define MAC_TX_TWO_DEFER_1 0x18 // 0x060
-+#define MAC_TX_TWO_DEFER_2 0x19 // 0x064
-+#define MAC_SLOT_TIME 0x1c // 0x070
-+#define MAC_MDIO_CMD 0x20 // 0x080 4 registers 0x20 - 0x23
-+#define MAC_MDIO_STS 0x24 // 0x090 4 registers 0x24 - 0x27
-+#define MAC_ADDR_MASK 0x28 // 0x0A0 6 registers 0x28 - 0x2d
-+#define MAC_ADDR 0x30 // 0x0C0 6 registers 0x30 - 0x35
-+#define MAC_INT_CLK_THRESH 0x38 // 0x0E0 1 register
-+#define MAC_UNI_ADDR 0x3c // 0x0F0 6 registers 0x3c - 0x41
-+#define MAC_CORE_CNTRL 0x7f // 0x1fC
-+
-+/* TX Control Register 1*/
-+
-+#define TX_CNTRL1_TX_EN BIT(0)
-+#define TX_CNTRL1_DUPLEX BIT(1)
-+#define TX_CNTRL1_RETRY BIT(2)
-+#define TX_CNTRL1_PAD_EN BIT(3)
-+#define TX_CNTRL1_FCS_EN BIT(4)
-+#define TX_CNTRL1_2DEFER BIT(5)
-+#define TX_CNTRL1_RMII BIT(6)
-+
-+/* TX Control Register 2 */
-+#define TX_CNTRL2_RETRIES_MASK 0xf
-+
-+/* RX Control Register 1 */
-+#define RX_CNTRL1_RX_EN BIT(0)
-+#define RX_CNTRL1_PADSTRIP_EN BIT(1)
-+#define RX_CNTRL1_CRC_EN BIT(2)
-+#define RX_CNTRL1_PAUSE_EN BIT(3)
-+#define RX_CNTRL1_LOOP_EN BIT(4)
-+#define RX_CNTRL1_ADDR_FLTR_EN BIT(5)
-+#define RX_CNTRL1_RX_RUNT_EN BIT(6)
-+#define RX_CNTRL1_BCAST_DIS BIT(7)
-+
-+/* RX Control Register 2 */
-+#define RX_CNTRL2_DEFER_EN BIT(0)
-+
-+/* Core Control Register */
-+#define CORE_RESET BIT(0)
-+#define CORE_RX_FIFO_FLUSH BIT(1)
-+#define CORE_TX_FIFO_FLUSH BIT(2)
-+#define CORE_SEND_JAM BIT(3)
-+#define CORE_MDC_EN BIT(4)
-+
-+/* Definitions for MII access routines*/
-+
-+#define MII_REG_SHL 16
-+#define MII_ADDR_SHL 21
-+
-+#define MII_GO BIT(31)
-+#define MII_WRITE BIT(26)
-+#define MII_READ_FAIL BIT(31)
-+
-+#define MII_TIMEOUT_10TH_SECS 5
-+#define MII_10TH_SEC_IN_MILLIS 100
-+
-+/*
-+ *
-+ * Default values
-+ *
-+ */
-+
-+#define MAC_DEF_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK)
-+
-+#define MAC_TX_CNTRL1_DEFAULT (\
-+ TX_CNTRL1_TX_EN | \
-+ TX_CNTRL1_RETRY | \
-+ TX_CNTRL1_FCS_EN | \
-+ TX_CNTRL1_2DEFER | \
-+ TX_CNTRL1_PAD_EN )
-+
-+#define MAC_TX_MAX_RETRIES_DEFAULT 0x0f
-+
-+#define MAC_RX_CNTRL1_DEFAULT ( \
-+ RX_CNTRL1_PADSTRIP_EN | \
-+ RX_CNTRL1_CRC_EN | \
-+ RX_CNTRL1_RX_EN )
-+
-+#define MAC_RX_CNTRL2_DEFAULT 0x0
-+#define MAC_TX_CNTRL2_DEFAULT TX_CNTRL2_RETRIES_MASK
-+
-+/* Thresholds determined by NPE firmware FS */
-+#define MAC_THRESH_P_EMPTY_DEFAULT 0x12
-+#define MAC_THRESH_P_FULL_DEFAULT 0x30
-+
-+/* Number of bytes that must be in the tx fifo before
-+ * transmission commences */
-+#define MAC_BUF_SIZE_TX_DEFAULT 0x8
-+
-+/* One-part deferral values */
-+#define MAC_TX_DEFER_DEFAULT 0x15
-+#define MAC_RX_DEFER_DEFAULT 0x16
-+
-+/* Two-part deferral values... */
-+#define MAC_TX_TWO_DEFER_1_DEFAULT 0x08
-+#define MAC_TX_TWO_DEFER_2_DEFAULT 0x07
-+
-+/* This value applies to MII */
-+#define MAC_SLOT_TIME_DEFAULT 0x80
-+
-+/* This value applies to RMII */
-+#define MAC_SLOT_TIME_RMII_DEFAULT 0xFF
-+
-+#define MAC_ADDR_MASK_DEFAULT 0xFF
-+
-+#define MAC_INT_CLK_THRESH_DEFAULT 0x1
-+/* The following is a value chosen at random */
-+#define MAC_RANDOM_SEED_DEFAULT 0x8
-+
-+/* By default we must configure the MAC to generate the MDC clock*/
-+#define CORE_DEFAULT (CORE_MDC_EN)
-+
-+/* End of Intel provided register information */
-+
-+extern int
-+mdio_read_register(struct net_device *dev, int phy_addr, int phy_reg);
-+extern void
-+mdio_write_register(struct net_device *dev, int phy_addr, int phy_reg, int val);
-+extern void init_mdio(struct net_device *dev, int phy_id);
-+
-+struct mac_info {
-+ u32 __iomem *addr;
-+ struct resource *res;
-+ struct device *npe_dev;
-+ struct net_device *netdev;
-+ struct qm_qmgr *qmgr;
-+ struct qm_queue *rxq;
-+ struct qm_queue *txq;
-+ struct qm_queue *rxdoneq;
-+ u32 irqflags;
-+ struct net_device_stats stat;
-+ struct mii_if_info mii;
-+ struct delayed_work mdio_thread;
-+ int rxq_pkt;
-+ int txq_pkt;
-+ int unloading;
-+ struct mac_plat_info *plat;
-+ int npe_stat_num;
-+ spinlock_t rx_lock;
-+ u32 msg_enable;
-+};
-+
-+static inline void mac_write_reg(struct mac_info *mac, int offset, u32 val)
-+{
-+ *(mac->addr + offset) = val;
-+}
-+static inline u32 mac_read_reg(struct mac_info *mac, int offset)
-+{
-+ return *(mac->addr + offset);
-+}
-+static inline void mac_set_regbit(struct mac_info *mac, int offset, u32 bit)
-+{
-+ mac_write_reg(mac, offset, mac_read_reg(mac, offset) | bit);
-+}
-+static inline void mac_reset_regbit(struct mac_info *mac, int offset, u32 bit)
-+{
-+ mac_write_reg(mac, offset, mac_read_reg(mac, offset) & ~bit);
-+}
-+
-+static inline void mac_mdio_cmd_write(struct mac_info *mac, u32 cmd)
-+{
-+ int i;
-+ for(i=0; i<4; i++) {
-+ mac_write_reg(mac, MAC_MDIO_CMD + i, cmd & 0xff);
-+ cmd >>=8;
-+ }
-+}
-+
-+#define mac_mdio_cmd_read(mac) mac_mdio_read((mac), MAC_MDIO_CMD)
-+#define mac_mdio_status_read(mac) mac_mdio_read((mac), MAC_MDIO_STS)
-+static inline u32 mac_mdio_read(struct mac_info *mac, int offset)
-+{
-+ int i;
-+ u32 data = 0;
-+ for(i=0; i<4; i++) {
-+ data |= (mac_read_reg(mac, offset + i) & 0xff) << (i*8);
-+ }
-+ return data;
-+}
-+
-+static inline u32 mdio_cmd(int phy_addr, int phy_reg)
-+{
-+ return phy_addr << MII_ADDR_SHL |
-+ phy_reg << MII_REG_SHL |
-+ MII_GO;
-+}
-+
-+#define MAC_REG_LIST { \
-+ MAC_TX_CNTRL1, MAC_TX_CNTRL2, \
-+ MAC_RX_CNTRL1, MAC_RX_CNTRL2, \
-+ MAC_RANDOM_SEED, MAC_THRESH_P_EMPTY, MAC_THRESH_P_FULL, \
-+ MAC_BUF_SIZE_TX, MAC_TX_DEFER, MAC_RX_DEFER, \
-+ MAC_TX_TWO_DEFER_1, MAC_TX_TWO_DEFER_2, MAC_SLOT_TIME, \
-+ MAC_ADDR_MASK +0, MAC_ADDR_MASK +1, MAC_ADDR_MASK +2, \
-+ MAC_ADDR_MASK +3, MAC_ADDR_MASK +4, MAC_ADDR_MASK +5, \
-+ MAC_ADDR +0, MAC_ADDR +1, MAC_ADDR +2, \
-+ MAC_ADDR +3, MAC_ADDR +4, MAC_ADDR +5, \
-+ MAC_INT_CLK_THRESH, \
-+ MAC_UNI_ADDR +0, MAC_UNI_ADDR +1, MAC_UNI_ADDR +2, \
-+ MAC_UNI_ADDR +3, MAC_UNI_ADDR +4, MAC_UNI_ADDR +5, \
-+ MAC_CORE_CNTRL \
-+}
-+
-+#define NPE_STAT_NUM 34
-+#define NPE_STAT_NUM_BASE 22
-+#define NPE_Q_STAT_NUM 4
-+
-+#define NPE_Q_STAT_STRINGS \
-+ {"RX ready to use queue len "}, \
-+ {"RX received queue len "}, \
-+ {"TX to be send queue len "}, \
-+ {"TX done queue len "},
-+
-+#define NPE_STAT_STRINGS \
-+ {"StatsAlignmentErrors "}, \
-+ {"StatsFCSErrors "}, \
-+ {"StatsInternalMacReceiveErrors "}, \
-+ {"RxOverrunDiscards "}, \
-+ {"RxLearnedEntryDiscards "}, \
-+ {"RxLargeFramesDiscards "}, \
-+ {"RxSTPBlockedDiscards "}, \
-+ {"RxVLANTypeFilterDiscards "}, \
-+ {"RxVLANIdFilterDiscards "}, \
-+ {"RxInvalidSourceDiscards "}, \
-+ {"RxBlackListDiscards "}, \
-+ {"RxWhiteListDiscards "}, \
-+ {"RxUnderflowEntryDiscards "}, \
-+ {"StatsSingleCollisionFrames "}, \
-+ {"StatsMultipleCollisionFrames "}, \
-+ {"StatsDeferredTransmissions "}, \
-+ {"StatsLateCollisions "}, \
-+ {"StatsExcessiveCollsions "}, \
-+ {"StatsInternalMacTransmitErrors"}, \
-+ {"StatsCarrierSenseErrors "}, \
-+ {"TxLargeFrameDiscards "}, \
-+ {"TxVLANIdFilterDiscards "}, \
-+\
-+ {"RxValidFramesTotalOctets "}, \
-+ {"RxUcastPkts "}, \
-+ {"RxBcastPkts "}, \
-+ {"RxMcastPkts "}, \
-+ {"RxPkts64Octets "}, \
-+ {"RxPkts65to127Octets "}, \
-+ {"RxPkts128to255Octets "}, \
-+ {"RxPkts256to511Octets "}, \
-+ {"RxPkts512to1023Octets "}, \
-+ {"RxPkts1024to1518Octets "}, \
-+ {"RxInternalNPEReceiveErrors "}, \
-+ {"TxInternalNPETransmitErrors "}
-+
-Index: linux-2.6.21.7/drivers/net/ixp4xx/mac_driver.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/mac_driver.c
-@@ -0,0 +1,850 @@
-+/*
-+ * mac_driver.c - provide a network interface for each MAC
-+ *
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/ethtool.h>
-+#include <linux/slab.h>
-+#include <linux/delay.h>
-+#include <linux/err.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/workqueue.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+
-+
-+#include <linux/ixp_qmgr.h>
-+#include <linux/ixp_npe.h>
-+#include "mac.h"
-+
-+#define MDIO_INTERVAL (3*HZ)
-+#define RX_QUEUE_PREFILL 64
-+#define TX_QUEUE_PREFILL 16
-+
-+#define IXMAC_NAME "ixp4xx_mac"
-+#define IXMAC_VERSION "0.3.1"
-+
-+#define MAC_DEFAULT_REG(mac, name) \
-+ mac_write_reg(mac, MAC_ ## name, MAC_ ## name ## _DEFAULT)
-+
-+#define TX_DONE_QID 31
-+
-+#define DMA_ALLOC_SIZE 2048
-+#define DMA_HDR_SIZE (sizeof(struct npe_cont))
-+#define DMA_BUF_SIZE (DMA_ALLOC_SIZE - DMA_HDR_SIZE)
-+
-+/* Since the NPEs use 1 Return Q for sent frames, we need a device
-+ * independent return Q. We call it tx_doneq.
-+ * It will be initialized during module load and uninitialized
-+ * during module unload. Evil hack, but there is no choice :-(
-+ */
-+
-+static struct qm_queue *tx_doneq = NULL;
-+static int debug = -1;
-+module_param(debug, int, 0);
-+
-+static int init_buffer(struct qm_queue *queue, int count)
-+{
-+ int i;
-+ struct npe_cont *cont;
-+
-+ for (i=0; i<count; i++) {
-+ cont = kmalloc(DMA_ALLOC_SIZE, GFP_KERNEL | GFP_DMA);
-+ if (!cont)
-+ goto err;
-+
-+ cont->phys = dma_map_single(queue->dev, cont, DMA_ALLOC_SIZE,
-+ DMA_BIDIRECTIONAL);
-+ if (dma_mapping_error(cont->phys))
-+ goto err;
-+
-+ cont->data = cont+1;
-+ /* now the buffer is on a 32 bit boundary.
-+ * we add 2 bytes for good alignment to SKB */
-+ cont->data+=2;
-+ cont->eth.next = 0;
-+ cont->eth.buf_len = cpu_to_npe16(DMA_BUF_SIZE);
-+ cont->eth.pkt_len = 0;
-+ /* also add 2 alignment bytes from cont->data*/
-+ cont->eth.phys_addr = cpu_to_npe32(cont->phys+ DMA_HDR_SIZE+ 2);
-+
-+ dma_sync_single(queue->dev, cont->phys, DMA_HDR_SIZE,
-+ DMA_TO_DEVICE);
-+
-+ queue_put_entry(queue, cont->phys);
-+ if (queue_stat(queue) == 2) { /* overflow */
-+ dma_unmap_single(queue->dev, cont->phys, DMA_ALLOC_SIZE,
-+ DMA_BIDIRECTIONAL);
-+ goto err;
-+ }
-+ }
-+ return i;
-+err:
-+ if (cont)
-+ kfree(cont);
-+ return i;
-+}
-+
-+static int destroy_buffer(struct qm_queue *queue, int count)
-+{
-+ u32 phys;
-+ int i;
-+ struct npe_cont *cont;
-+
-+ for (i=0; i<count; i++) {
-+ phys = queue_get_entry(queue) & ~0xf;
-+ if (!phys)
-+ break;
-+ dma_unmap_single(queue->dev, phys, DMA_ALLOC_SIZE,
-+ DMA_BIDIRECTIONAL);
-+ cont = dma_to_virt(queue->dev, phys);
-+ kfree(cont);
-+ }
-+ return i;
-+}
-+
-+static void mac_init(struct mac_info *mac)
-+{
-+ MAC_DEFAULT_REG(mac, TX_CNTRL2);
-+ MAC_DEFAULT_REG(mac, RANDOM_SEED);
-+ MAC_DEFAULT_REG(mac, THRESH_P_EMPTY);
-+ MAC_DEFAULT_REG(mac, THRESH_P_FULL);
-+ MAC_DEFAULT_REG(mac, TX_DEFER);
-+ MAC_DEFAULT_REG(mac, TX_TWO_DEFER_1);
-+ MAC_DEFAULT_REG(mac, TX_TWO_DEFER_2);
-+ MAC_DEFAULT_REG(mac, SLOT_TIME);
-+ MAC_DEFAULT_REG(mac, INT_CLK_THRESH);
-+ MAC_DEFAULT_REG(mac, BUF_SIZE_TX);
-+ MAC_DEFAULT_REG(mac, TX_CNTRL1);
-+ MAC_DEFAULT_REG(mac, RX_CNTRL1);
-+}
-+
-+static void mac_set_uniaddr(struct net_device *dev)
-+{
-+ int i;
-+ struct mac_info *mac = netdev_priv(dev);
-+ struct npe_info *npe = dev_get_drvdata(mac->npe_dev);
-+
-+ /* check for multicast */
-+ if (dev->dev_addr[0] & 1)
-+ return;
-+
-+ npe_mh_setportaddr(npe, mac->plat, dev->dev_addr);
-+ npe_mh_disable_firewall(npe, mac->plat);
-+ for (i=0; i<dev->addr_len; i++)
-+ mac_write_reg(mac, MAC_UNI_ADDR + i, dev->dev_addr[i]);
-+}
-+
-+static void update_duplex_mode(struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ if (netif_msg_link(mac)) {
-+ printk(KERN_DEBUG "Link of %s is %s-duplex\n", dev->name,
-+ mac->mii.full_duplex ? "full" : "half");
-+ }
-+ if (mac->mii.full_duplex) {
-+ mac_reset_regbit(mac, MAC_TX_CNTRL1, TX_CNTRL1_DUPLEX);
-+ } else {
-+ mac_set_regbit(mac, MAC_TX_CNTRL1, TX_CNTRL1_DUPLEX);
-+ }
-+}
-+
-+static int media_check(struct net_device *dev, int init)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+
-+ if (mii_check_media(&mac->mii, netif_msg_link(mac), init)) {
-+ update_duplex_mode(dev);
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+static void get_npe_stats(struct mac_info *mac, u32 *buf, int len, int reset)
-+{
-+ struct npe_info *npe = dev_get_drvdata(mac->npe_dev);
-+ u32 phys;
-+
-+ memset(buf, len, 0);
-+ phys = dma_map_single(mac->npe_dev, buf, len, DMA_BIDIRECTIONAL);
-+ npe_mh_get_stats(npe, mac->plat, phys, reset);
-+ dma_unmap_single(mac->npe_dev, phys, len, DMA_BIDIRECTIONAL);
-+}
-+
-+static void irqcb_recv(struct qm_queue *queue)
-+{
-+ struct net_device *dev = queue->cb_data;
-+
-+ queue_ack_irq(queue);
-+ queue_disable_irq(queue);
-+ if (netif_running(dev))
-+ netif_rx_schedule(dev);
-+}
-+
-+int ix_recv(struct net_device *dev, int *budget, struct qm_queue *queue)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ struct sk_buff *skb;
-+ u32 phys;
-+ struct npe_cont *cont;
-+
-+ while (*budget > 0 && netif_running(dev) ) {
-+ int len;
-+ phys = queue_get_entry(queue) & ~0xf;
-+ if (!phys)
-+ break;
-+ dma_sync_single(queue->dev, phys, DMA_HDR_SIZE,
-+ DMA_FROM_DEVICE);
-+ cont = dma_to_virt(queue->dev, phys);
-+ len = npe_to_cpu16(cont->eth.pkt_len) -4; /* strip FCS */
-+
-+ if (unlikely(netif_msg_rx_status(mac))) {
-+ printk(KERN_DEBUG "%s: RX packet size: %u\n",
-+ dev->name, len);
-+ queue_state(mac->rxq);
-+ queue_state(mac->rxdoneq);
-+ }
-+ skb = dev_alloc_skb(len + 2);
-+ if (likely(skb)) {
-+ skb->dev = dev;
-+ skb_reserve(skb, 2);
-+ dma_sync_single(queue->dev, cont->eth.phys_addr, len,
-+ DMA_FROM_DEVICE);
-+#ifdef CONFIG_NPE_ADDRESS_COHERENT
-+ /* swap the payload of the SKB */
-+ {
-+ u32 *t = (u32*)(skb->data-2);
-+ u32 *s = (u32*)(cont->data-2);
-+ int i, j = (len+5)/4;
-+ for (i=0; i<j; i++)
-+ t[i] = cpu_to_be32(s[i]);
-+ }
-+#else
-+ eth_copy_and_sum(skb, cont->data, len, 0);
-+#endif
-+ skb_put(skb, len);
-+ skb->protocol = eth_type_trans(skb, dev);
-+ dev->last_rx = jiffies;
-+ netif_receive_skb(skb);
-+ mac->stat.rx_packets++;
-+ mac->stat.rx_bytes += skb->len;
-+ } else {
-+ mac->stat.rx_dropped++;
-+ }
-+ cont->eth.buf_len = cpu_to_npe16(DMA_BUF_SIZE);
-+ cont->eth.pkt_len = 0;
-+ dma_sync_single(queue->dev, phys, DMA_HDR_SIZE, DMA_TO_DEVICE);
-+ queue_put_entry(mac->rxq, phys);
-+ dev->quota--;
-+ (*budget)--;
-+ }
-+
-+ return !budget;
-+}
-+
-+static int ix_poll(struct net_device *dev, int *budget)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ struct qm_queue *queue = mac->rxdoneq;
-+
-+ for (;;) {
-+ if (ix_recv(dev, budget, queue))
-+ return 1;
-+ netif_rx_complete(dev);
-+ queue_enable_irq(queue);
-+ if (!queue_len(queue))
-+ break;
-+ queue_disable_irq(queue);
-+ if (netif_rx_reschedule(dev, 0))
-+ break;
-+ }
-+ return 0;
-+}
-+
-+static void ixmac_set_rx_mode (struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ struct dev_mc_list *mclist;
-+ u8 aset[dev->addr_len], aclear[dev->addr_len];
-+ int i,j;
-+
-+ if (dev->flags & IFF_PROMISC) {
-+ mac_reset_regbit(mac, MAC_RX_CNTRL1, RX_CNTRL1_ADDR_FLTR_EN);
-+ } else {
-+ mac_set_regbit(mac, MAC_RX_CNTRL1, RX_CNTRL1_ADDR_FLTR_EN);
-+
-+ mclist = dev->mc_list;
-+ memset(aset, 0xff, dev->addr_len);
-+ memset(aclear, 0x00, dev->addr_len);
-+ for (i = 0; mclist && i < dev->mc_count; i++) {
-+ for (j=0; j< dev->addr_len; j++) {
-+ aset[j] &= mclist->dmi_addr[j];
-+ aclear[j] |= mclist->dmi_addr[j];
-+ }
-+ mclist = mclist->next;
-+ }
-+ for (j=0; j< dev->addr_len; j++) {
-+ aclear[j] = aset[j] | ~aclear[j];
-+ }
-+ for (i=0; i<dev->addr_len; i++) {
-+ mac_write_reg(mac, MAC_ADDR + i, aset[i]);
-+ mac_write_reg(mac, MAC_ADDR_MASK + i, aclear[i]);
-+ }
-+ }
-+}
-+
-+static int ixmac_open (struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ struct npe_info *npe = dev_get_drvdata(mac->npe_dev);
-+ u32 buf[NPE_STAT_NUM];
-+ int i;
-+ u32 phys;
-+
-+ /* first check if the NPE is up and running */
-+ if (!( npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN)) {
-+ printk(KERN_ERR "%s: %s not running\n", dev->name,
-+ npe->plat->name);
-+ return -EIO;
-+ }
-+ if (npe_mh_status(npe)) {
-+ printk(KERN_ERR "%s: %s not responding\n", dev->name,
-+ npe->plat->name);
-+ return -EIO;
-+ }
-+ mac->txq_pkt += init_buffer(mac->txq, TX_QUEUE_PREFILL - mac->txq_pkt);
-+ mac->rxq_pkt += init_buffer(mac->rxq, RX_QUEUE_PREFILL - mac->rxq_pkt);
-+
-+ queue_enable_irq(mac->rxdoneq);
-+
-+ /* drain all buffers from then RX-done-q to make the IRQ happen */
-+ while ((phys = queue_get_entry(mac->rxdoneq) & ~0xf)) {
-+ struct npe_cont *cont;
-+ cont = dma_to_virt(mac->rxdoneq->dev, phys);
-+ cont->eth.buf_len = cpu_to_npe16(DMA_BUF_SIZE);
-+ cont->eth.pkt_len = 0;
-+ dma_sync_single(mac->rxdoneq->dev, phys, DMA_HDR_SIZE,
-+ DMA_TO_DEVICE);
-+ queue_put_entry(mac->rxq, phys);
-+ }
-+ mac_init(mac);
-+ npe_mh_set_rxqid(npe, mac->plat, mac->plat->rxdoneq_id);
-+ get_npe_stats(mac, buf, sizeof(buf), 1); /* reset stats */
-+ get_npe_stats(mac, buf, sizeof(buf), 0);
-+ /*
-+ * if the extended stats contain random values
-+ * the NPE image lacks extendet statistic counters
-+ */
-+ for (i=NPE_STAT_NUM_BASE; i<NPE_STAT_NUM; i++) {
-+ if (buf[i] >10000)
-+ break;
-+ }
-+ mac->npe_stat_num = i<NPE_STAT_NUM ? NPE_STAT_NUM_BASE : NPE_STAT_NUM;
-+ mac->npe_stat_num += NPE_Q_STAT_NUM;
-+
-+ mac_set_uniaddr(dev);
-+ media_check(dev, 1);
-+ ixmac_set_rx_mode(dev);
-+ netif_start_queue(dev);
-+ schedule_delayed_work(&mac->mdio_thread, MDIO_INTERVAL);
-+ if (netif_msg_ifup(mac)) {
-+ printk(KERN_DEBUG "%s: open " IXMAC_NAME
-+ " RX queue %d bufs, TX queue %d bufs\n",
-+ dev->name, mac->rxq_pkt, mac->txq_pkt);
-+ }
-+ return 0;
-+}
-+
-+static int ixmac_start_xmit (struct sk_buff *skb, struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ struct npe_cont *cont;
-+ u32 phys;
-+ struct qm_queue *queue = mac->txq;
-+
-+ if (unlikely(skb->len > DMA_BUF_SIZE)) {
-+ dev_kfree_skb(skb);
-+ mac->stat.tx_errors++;
-+ return NETDEV_TX_OK;
-+ }
-+ phys = queue_get_entry(tx_doneq) & ~0xf;
-+ if (!phys)
-+ goto busy;
-+ cont = dma_to_virt(queue->dev, phys);
-+#ifdef CONFIG_NPE_ADDRESS_COHERENT
-+ /* swap the payload of the SKB */
-+ {
-+ u32 *s = (u32*)(skb->data-2);
-+ u32 *t = (u32*)(cont->data-2);
-+ int i,j = (skb->len+5) / 4;
-+ for (i=0; i<j; i++)
-+ t[i] = cpu_to_be32(s[i]);
-+ }
-+#else
-+ //skb_copy_and_csum_dev(skb, cont->data);
-+ memcpy(cont->data, skb->data, skb->len);
-+#endif
-+ cont->eth.buf_len = cpu_to_npe16(DMA_BUF_SIZE);
-+ cont->eth.pkt_len = cpu_to_npe16(skb->len);
-+ /* disable VLAN functions in NPE image for now */
-+ cont->eth.flags = 0;
-+ dma_sync_single(queue->dev, phys, skb->len + DMA_HDR_SIZE,
-+ DMA_TO_DEVICE);
-+ queue_put_entry(queue, phys);
-+ if (queue_stat(queue) == 2) { /* overflow */
-+ queue_put_entry(tx_doneq, phys);
-+ goto busy;
-+ }
-+ dev_kfree_skb(skb);
-+
-+ mac->stat.tx_packets++;
-+ mac->stat.tx_bytes += skb->len;
-+ dev->trans_start = jiffies;
-+ if (netif_msg_tx_queued(mac)) {
-+ printk(KERN_DEBUG "%s: TX packet size %u\n",
-+ dev->name, skb->len);
-+ queue_state(mac->txq);
-+ queue_state(tx_doneq);
-+ }
-+ return NETDEV_TX_OK;
-+busy:
-+ return NETDEV_TX_BUSY;
-+}
-+
-+static int ixmac_close (struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+
-+ netif_stop_queue (dev);
-+ queue_disable_irq(mac->rxdoneq);
-+
-+ mac->txq_pkt -= destroy_buffer(tx_doneq, mac->txq_pkt);
-+ mac->rxq_pkt -= destroy_buffer(mac->rxq, mac->rxq_pkt);
-+
-+ cancel_rearming_delayed_work(&(mac->mdio_thread));
-+
-+ if (netif_msg_ifdown(mac)) {
-+ printk(KERN_DEBUG "%s: close " IXMAC_NAME
-+ " RX queue %d bufs, TX queue %d bufs\n",
-+ dev->name, mac->rxq_pkt, mac->txq_pkt);
-+ }
-+ return 0;
-+}
-+
-+static int ixmac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ int rc, duplex_changed;
-+
-+ if (!netif_running(dev))
-+ return -EINVAL;
-+ if (!try_module_get(THIS_MODULE))
-+ return -ENODEV;
-+ rc = generic_mii_ioctl(&mac->mii, if_mii(rq), cmd, &duplex_changed);
-+ module_put(THIS_MODULE);
-+ if (duplex_changed)
-+ update_duplex_mode(dev);
-+ return rc;
-+}
-+
-+static struct net_device_stats *ixmac_stats (struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ return &mac->stat;
-+}
-+
-+static void ixmac_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ struct npe_info *npe = dev_get_drvdata(mac->npe_dev);
-+
-+ strcpy(info->driver, IXMAC_NAME);
-+ strcpy(info->version, IXMAC_VERSION);
-+ if (npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN) {
-+ snprintf(info->fw_version, 32, "%d.%d func [%d]",
-+ npe->img_info[2], npe->img_info[3], npe->img_info[1]);
-+ }
-+ strncpy(info->bus_info, npe->plat->name, ETHTOOL_BUSINFO_LEN);
-+}
-+
-+static int ixmac_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ mii_ethtool_gset(&mac->mii, cmd);
-+ return 0;
-+}
-+
-+static int ixmac_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ int rc;
-+ rc = mii_ethtool_sset(&mac->mii, cmd);
-+ return rc;
-+}
-+
-+static int ixmac_nway_reset(struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ return mii_nway_restart(&mac->mii);
-+}
-+
-+static u32 ixmac_get_link(struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ return mii_link_ok(&mac->mii);
-+}
-+
-+static const int mac_reg_list[] = MAC_REG_LIST;
-+
-+static int ixmac_get_regs_len(struct net_device *dev)
-+{
-+ return ARRAY_SIZE(mac_reg_list);
-+}
-+
-+static void
-+ixmac_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *regbuf)
-+{
-+ int i;
-+ struct mac_info *mac = netdev_priv(dev);
-+ u8 *buf = regbuf;
-+
-+ for (i=0; i<regs->len; i++) {
-+ buf[i] = mac_read_reg(mac, mac_reg_list[i]);
-+ }
-+}
-+
-+static struct {
-+ const char str[ETH_GSTRING_LEN];
-+} ethtool_stats_keys[NPE_STAT_NUM + NPE_Q_STAT_NUM] = {
-+ NPE_Q_STAT_STRINGS
-+ NPE_STAT_STRINGS
-+};
-+
-+static void ixmac_get_strings(struct net_device *dev, u32 stringset, u8 *data)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ memcpy(data, ethtool_stats_keys, mac->npe_stat_num * ETH_GSTRING_LEN);
-+}
-+
-+static int ixmac_get_stats_count(struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ return mac->npe_stat_num;
-+}
-+
-+static u32 ixmac_get_msglevel(struct net_device *dev)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ return mac->msg_enable;
-+}
-+
-+static void ixmac_set_msglevel(struct net_device *dev, u32 datum)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ mac->msg_enable = datum;
-+}
-+
-+static void ixmac_get_ethtool_stats(struct net_device *dev,
-+ struct ethtool_stats *stats, u64 *data)
-+{
-+ int i;
-+ struct mac_info *mac = netdev_priv(dev);
-+ u32 buf[NPE_STAT_NUM];
-+
-+ data[0] = queue_len(mac->rxq);
-+ data[1] = queue_len(mac->rxdoneq);
-+ data[2] = queue_len(mac->txq);
-+ data[3] = queue_len(tx_doneq);
-+
-+ get_npe_stats(mac, buf, sizeof(buf), 0);
-+
-+ for (i=0; i<stats->n_stats-4; i++) {
-+ data[i+4] = npe_to_cpu32(buf[i]);
-+ }
-+}
-+
-+static struct ethtool_ops ixmac_ethtool_ops = {
-+ .get_drvinfo = ixmac_get_drvinfo,
-+ .get_settings = ixmac_get_settings,
-+ .set_settings = ixmac_set_settings,
-+ .nway_reset = ixmac_nway_reset,
-+ .get_link = ixmac_get_link,
-+ .get_msglevel = ixmac_get_msglevel,
-+ .set_msglevel = ixmac_set_msglevel,
-+ .get_regs_len = ixmac_get_regs_len,
-+ .get_regs = ixmac_get_regs,
-+ .get_perm_addr = ethtool_op_get_perm_addr,
-+ .get_strings = ixmac_get_strings,
-+ .get_stats_count = ixmac_get_stats_count,
-+ .get_ethtool_stats = ixmac_get_ethtool_stats,
-+};
-+
-+static void mac_mdio_thread(struct work_struct *work)
-+{
-+ struct mac_info *mac = container_of(work, struct mac_info,
-+ mdio_thread.work);
-+ struct net_device *dev = mac->netdev;
-+
-+ media_check(dev, 0);
-+ schedule_delayed_work(&mac->mdio_thread, MDIO_INTERVAL);
-+}
-+
-+static int mac_probe(struct platform_device *pdev)
-+{
-+ struct resource *res;
-+ struct mac_info *mac;
-+ struct net_device *dev;
-+ struct npe_info *npe;
-+ struct mac_plat_info *plat = pdev->dev.platform_data;
-+ int size, ret;
-+
-+ if (!(res = platform_get_resource(pdev, IORESOURCE_MEM, 0))) {
-+ return -EIO;
-+ }
-+ if (!(dev = alloc_etherdev (sizeof(struct mac_info)))) {
-+ return -ENOMEM;
-+ }
-+ SET_MODULE_OWNER(dev);
-+ SET_NETDEV_DEV(dev, &pdev->dev);
-+ mac = netdev_priv(dev);
-+ mac->netdev = dev;
-+
-+ size = res->end - res->start +1;
-+ mac->res = request_mem_region(res->start, size, IXMAC_NAME);
-+ if (!mac->res) {
-+ ret = -EBUSY;
-+ goto out_free;
-+ }
-+
-+ mac->addr = ioremap(res->start, size);
-+ if (!mac->addr) {
-+ ret = -ENOMEM;
-+ goto out_rel;
-+ }
-+
-+ dev->open = ixmac_open;
-+ dev->hard_start_xmit = ixmac_start_xmit;
-+ dev->poll = ix_poll;
-+ dev->stop = ixmac_close;
-+ dev->get_stats = ixmac_stats;
-+ dev->do_ioctl = ixmac_ioctl;
-+ dev->set_multicast_list = ixmac_set_rx_mode;
-+ dev->ethtool_ops = &ixmac_ethtool_ops;
-+
-+ dev->weight = 16;
-+ dev->tx_queue_len = 100;
-+
-+ mac->npe_dev = get_npe_by_id(plat->npe_id);
-+ if (!mac->npe_dev) {
-+ ret = -EIO;
-+ goto out_unmap;
-+ }
-+ npe = dev_get_drvdata(mac->npe_dev);
-+
-+ mac->rxq = request_queue(plat->rxq_id, 128);
-+ if (IS_ERR(mac->rxq)) {
-+ printk(KERN_ERR "Error requesting Q: %d\n", plat->rxq_id);
-+ ret = -EBUSY;
-+ goto out_putmod;
-+ }
-+ mac->txq = request_queue(plat->txq_id, 128);
-+ if (IS_ERR(mac->txq)) {
-+ printk(KERN_ERR "Error requesting Q: %d\n", plat->txq_id);
-+ ret = -EBUSY;
-+ goto out_putmod;
-+ }
-+ mac->rxdoneq = request_queue(plat->rxdoneq_id, 128);
-+ if (IS_ERR(mac->rxdoneq)) {
-+ printk(KERN_ERR "Error requesting Q: %d\n", plat->rxdoneq_id);
-+ ret = -EBUSY;
-+ goto out_putmod;
-+ }
-+ mac->rxdoneq->irq_cb = irqcb_recv;
-+ mac->rxdoneq->cb_data = dev;
-+ queue_set_watermarks(mac->rxdoneq, 0, 0);
-+ queue_set_irq_src(mac->rxdoneq, Q_IRQ_ID_NOT_E);
-+
-+ mac->qmgr = dev_get_drvdata(mac->rxq->dev);
-+ if (register_netdev (dev)) {
-+ ret = -EIO;
-+ goto out_putmod;
-+ }
-+
-+ mac->plat = plat;
-+ mac->npe_stat_num = NPE_STAT_NUM_BASE;
-+ mac->msg_enable = netif_msg_init(debug, MAC_DEF_MSG_ENABLE);
-+
-+ platform_set_drvdata(pdev, dev);
-+
-+ mac_write_reg(mac, MAC_CORE_CNTRL, CORE_RESET);
-+ udelay(500);
-+ mac_write_reg(mac, MAC_CORE_CNTRL, CORE_MDC_EN);
-+
-+ init_mdio(dev, plat->phy_id);
-+
-+ INIT_DELAYED_WORK(&mac->mdio_thread, mac_mdio_thread);
-+
-+ /* The place of the MAC address is very system dependent.
-+ * Here we use a random one to be replaced by one of the
-+ * following commands:
-+ * "ip link set address 02:03:04:04:04:01 dev eth0"
-+ * "ifconfig eth0 hw ether 02:03:04:04:04:07"
-+ */
-+
-+ if (is_zero_ether_addr(plat->hwaddr)) {
-+ random_ether_addr(dev->dev_addr);
-+ dev->dev_addr[5] = plat->phy_id;
-+ }
-+ else
-+ memcpy(dev->dev_addr, plat->hwaddr, 6);
-+
-+ printk(KERN_INFO IXMAC_NAME " driver " IXMAC_VERSION
-+ ": %s on %s with PHY[%d] initialized\n",
-+ dev->name, npe->plat->name, plat->phy_id);
-+
-+ return 0;
-+
-+out_putmod:
-+ if (mac->rxq)
-+ release_queue(mac->rxq);
-+ if (mac->txq)
-+ release_queue(mac->txq);
-+ if (mac->rxdoneq)
-+ release_queue(mac->rxdoneq);
-+ module_put(mac->npe_dev->driver->owner);
-+out_unmap:
-+ iounmap(mac->addr);
-+out_rel:
-+ release_resource(mac->res);
-+out_free:
-+ kfree(mac);
-+ return ret;
-+}
-+
-+static void drain_npe(struct mac_info *mac)
-+{
-+ struct npe_info *npe = dev_get_drvdata(mac->npe_dev);
-+ struct npe_cont *cont;
-+ u32 phys;
-+ int loop = 0;
-+
-+ /* Now there are some skb hold by the NPE.
-+ * We switch the MAC in loopback mode and send a pseudo packet
-+ * that will be returned by the NPE in its last SKB.
-+ * We will also try to isolate the PHY to keep the packets internal.
-+ */
-+
-+ if (mac->txq_pkt <2)
-+ mac->txq_pkt += init_buffer(tx_doneq, 5);
-+
-+ if (npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN) {
-+ mac_reset_regbit(mac, MAC_CORE_CNTRL, CORE_MDC_EN);
-+ mac_set_regbit(mac, MAC_RX_CNTRL1, RX_CNTRL1_LOOP_EN);
-+
-+ npe_mh_npe_loopback_mode(npe, mac->plat, 1);
-+ mdelay(200);
-+
-+ while (mac->rxq_pkt && loop++ < 2000 ) {
-+ phys = queue_get_entry(tx_doneq) & ~0xf;
-+ if (!phys)
-+ break;
-+ cont = dma_to_virt(queue->dev, phys);
-+ /* actually the packets should never leave the system,
-+ * but if they do, they shall contain 0s instead of
-+ * intresting random data....
-+ */
-+ memset(cont->data, 0, 64);
-+ cont->eth.pkt_len = 64;
-+ dma_sync_single(mac->txq->dev, phys, 64 + DMA_HDR_SIZE,
-+ DMA_TO_DEVICE);
-+ queue_put_entry(mac->txq, phys);
-+ if (queue_stat(mac->txq) == 2) { /* overflow */
-+ queue_put_entry(tx_doneq, phys);
-+ break;
-+ }
-+ mdelay(1);
-+ mac->rxq_pkt -= destroy_buffer(mac->rxdoneq,
-+ mac->rxq_pkt);
-+ }
-+ npe_mh_npe_loopback_mode(npe, mac->plat, 0);
-+ }
-+ /* Flush MAC TX fifo to drain the bogus packages */
-+ mac_set_regbit(mac, MAC_CORE_CNTRL, CORE_TX_FIFO_FLUSH);
-+ mac_reset_regbit(mac, MAC_RX_CNTRL1, RX_CNTRL1_RX_EN);
-+ mac_reset_regbit(mac, MAC_TX_CNTRL1, TX_CNTRL1_TX_EN);
-+ mac_reset_regbit(mac, MAC_RX_CNTRL1, RX_CNTRL1_LOOP_EN);
-+ mac_reset_regbit(mac, MAC_CORE_CNTRL, CORE_TX_FIFO_FLUSH);
-+ mac_reset_regbit(mac, MAC_CORE_CNTRL, CORE_TX_FIFO_FLUSH);
-+}
-+
-+static int mac_remove(struct platform_device *pdev)
-+{
-+ struct net_device* dev = platform_get_drvdata(pdev);
-+ struct mac_info *mac = netdev_priv(dev);
-+
-+ unregister_netdev(dev);
-+
-+ mac->rxq_pkt -= destroy_buffer(mac->rxq, mac->rxq_pkt);
-+ if (mac->rxq_pkt)
-+ drain_npe(mac);
-+
-+ mac->txq_pkt -= destroy_buffer(mac->txq, mac->txq_pkt);
-+ mac->txq_pkt -= destroy_buffer(tx_doneq, mac->txq_pkt);
-+
-+ if (mac->rxq_pkt || mac->txq_pkt)
-+ printk("Buffers lost in NPE: RX:%d, TX:%d\n",
-+ mac->rxq_pkt, mac->txq_pkt);
-+
-+ release_queue(mac->txq);
-+ release_queue(mac->rxq);
-+ release_queue(mac->rxdoneq);
-+
-+ flush_scheduled_work();
-+ return_npe_dev(mac->npe_dev);
-+
-+ iounmap(mac->addr);
-+ release_resource(mac->res);
-+ platform_set_drvdata(pdev, NULL);
-+ free_netdev(dev);
-+ return 0;
-+}
-+
-+static struct platform_driver ixp4xx_mac = {
-+ .driver.name = IXMAC_NAME,
-+ .probe = mac_probe,
-+ .remove = mac_remove,
-+};
-+
-+static int __init init_mac(void)
-+{
-+ /* The TX done Queue handles skbs sent out by the NPE */
-+ tx_doneq = request_queue(TX_DONE_QID, 128);
-+ if (IS_ERR(tx_doneq)) {
-+ printk(KERN_ERR "Error requesting Q: %d\n", TX_DONE_QID);
-+ return -EBUSY;
-+ }
-+ return platform_driver_register(&ixp4xx_mac);
-+}
-+
-+static void __exit finish_mac(void)
-+{
-+ platform_driver_unregister(&ixp4xx_mac);
-+ if (tx_doneq) {
-+ release_queue(tx_doneq);
-+ }
-+}
-+
-+module_init(init_mac);
-+module_exit(finish_mac);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Christian Hohnstaedt <chohnstaedt@innominate.com>");
-+
-Index: linux-2.6.21.7/drivers/net/ixp4xx/npe.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/npe.c
-@@ -0,0 +1,291 @@
-+
-+#include <linux/ixp_npe.h>
-+#include <asm/hardware.h>
-+
-+#define RESET_NPE_PARITY 0x0800
-+#define PARITY_BIT_MASK 0x3F00FFFF
-+#define CONFIG_CTRL_REG_MASK 0x3F3FFFFF
-+#define MAX_RETRIES 1000000
-+#define NPE_PHYS_REG 32
-+#define RESET_MBST_VAL 0x0000F0F0
-+#define NPE_REGMAP 0x0000001E
-+#define INSTR_WR_REG_SHORT 0x0000C000
-+#define INSTR_WR_REG_BYTE 0x00004000
-+#define MASK_ECS_REG_0_NEXTPC 0x1FFF0000
-+
-+#define INSTR_RD_FIFO 0x0F888220
-+#define INSTR_RESET_MBOX 0x0FAC8210
-+
-+#define ECS_REG_0_LDUR 8
-+#define ECS_REG_1_CCTXT 16
-+#define ECS_REG_1_SELCTXT 0
-+
-+#define ECS_BG_CTXT_REG_0 0x00
-+#define ECS_BG_CTXT_REG_1 0x01
-+#define ECS_BG_CTXT_REG_2 0x02
-+#define ECS_PRI_1_CTXT_REG_0 0x04
-+#define ECS_PRI_1_CTXT_REG_1 0x05
-+#define ECS_PRI_1_CTXT_REG_2 0x06
-+#define ECS_PRI_2_CTXT_REG_0 0x08
-+#define ECS_PRI_2_CTXT_REG_1 0x09
-+#define ECS_PRI_2_CTXT_REG_2 0x0A
-+#define ECS_DBG_CTXT_REG_0 0x0C
-+#define ECS_DBG_CTXT_REG_1 0x0D
-+#define ECS_DBG_CTXT_REG_2 0x0E
-+#define ECS_INSTRUCT_REG 0x11
-+
-+#define ECS_BG_CTXT_REG_0_RESET 0xA0000000
-+#define ECS_BG_CTXT_REG_1_RESET 0x01000000
-+#define ECS_BG_CTXT_REG_2_RESET 0x00008000
-+#define ECS_PRI_1_CTXT_REG_0_RESET 0x20000080
-+#define ECS_PRI_1_CTXT_REG_1_RESET 0x01000000
-+#define ECS_PRI_1_CTXT_REG_2_RESET 0x00008000
-+#define ECS_PRI_2_CTXT_REG_0_RESET 0x20000080
-+#define ECS_PRI_2_CTXT_REG_1_RESET 0x01000000
-+#define ECS_PRI_2_CTXT_REG_2_RESET 0x00008000
-+#define ECS_DBG_CTXT_REG_0_RESET 0x20000000
-+#define ECS_DBG_CTXT_REG_1_RESET 0x00000000
-+#define ECS_DBG_CTXT_REG_2_RESET 0x001E0000
-+#define ECS_INSTRUCT_REG_RESET 0x1003C00F
-+
-+static struct { u32 reg; u32 val; } ecs_reset[] =
-+{
-+ { ECS_BG_CTXT_REG_0, ECS_BG_CTXT_REG_0_RESET },
-+ { ECS_BG_CTXT_REG_1, ECS_BG_CTXT_REG_1_RESET },
-+ { ECS_BG_CTXT_REG_2, ECS_BG_CTXT_REG_2_RESET },
-+ { ECS_PRI_1_CTXT_REG_0, ECS_PRI_1_CTXT_REG_0_RESET },
-+ { ECS_PRI_1_CTXT_REG_1, ECS_PRI_1_CTXT_REG_1_RESET },
-+ { ECS_PRI_1_CTXT_REG_2, ECS_PRI_1_CTXT_REG_2_RESET },
-+ { ECS_PRI_2_CTXT_REG_0, ECS_PRI_2_CTXT_REG_0_RESET },
-+ { ECS_PRI_2_CTXT_REG_1, ECS_PRI_2_CTXT_REG_1_RESET },
-+ { ECS_PRI_2_CTXT_REG_2, ECS_PRI_2_CTXT_REG_2_RESET },
-+ { ECS_DBG_CTXT_REG_0, ECS_DBG_CTXT_REG_0_RESET },
-+ { ECS_DBG_CTXT_REG_1, ECS_DBG_CTXT_REG_1_RESET },
-+ { ECS_DBG_CTXT_REG_2, ECS_DBG_CTXT_REG_2_RESET },
-+ { ECS_INSTRUCT_REG, ECS_INSTRUCT_REG_RESET }
-+};
-+
-+/* actually I have no idea what I'm doing here !!
-+ * I only rewrite the "reset" sequence the way Intel does it.
-+ */
-+
-+static void npe_debg_preexec(struct npe_info *npe)
-+{
-+ u32 r = IX_NPEDL_MASK_ECS_DBG_REG_2_IF | IX_NPEDL_MASK_ECS_DBG_REG_2_IE;
-+
-+ npe->exec_count = npe_reg_read(npe, IX_NPEDL_REG_OFFSET_EXCT);
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_EXCT, 0);
-+ npe->ctx_reg2 = npe_read_ecs_reg(npe, ECS_DBG_CTXT_REG_2);
-+ npe_write_ecs_reg(npe, ECS_DBG_CTXT_REG_2, npe->ctx_reg2 | r);
-+}
-+
-+static void npe_debg_postexec(struct npe_info *npe)
-+{
-+ npe_write_ecs_reg(npe, ECS_DBG_CTXT_REG_0, 0);
-+ npe_write_exctl(npe, IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE);
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_EXCT, npe->exec_count);
-+ npe_write_ecs_reg(npe, ECS_DBG_CTXT_REG_2, npe->ctx_reg2);
-+}
-+
-+static int
-+npe_debg_inst_exec(struct npe_info *npe, u32 instr, u32 ctx, u32 ldur)
-+{
-+ u32 regval, wc;
-+ int c = 0;
-+
-+ regval = IX_NPEDL_MASK_ECS_REG_0_ACTIVE |
-+ (ldur << ECS_REG_0_LDUR);
-+ npe_write_ecs_reg(npe, ECS_DBG_CTXT_REG_0 , regval);
-+ /* set CCTXT at ECS DEBUG L3 to specify in which context
-+ * to execute the instruction
-+ */
-+ regval = (ctx << ECS_REG_1_CCTXT) |
-+ (ctx << ECS_REG_1_SELCTXT);
-+ npe_write_ecs_reg(npe, ECS_DBG_CTXT_REG_1, regval);
-+
-+ /* clear the pipeline */
-+ npe_write_exctl(npe, IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE);
-+
-+ /* load NPE instruction into the instruction register */
-+ npe_write_ecs_reg(npe, ECS_INSTRUCT_REG, instr);
-+ /* we need this value later to wait for
-+ * completion of NPE execution step
-+ */
-+ wc = npe_reg_read(npe, IX_NPEDL_REG_OFFSET_WC);
-+ npe_write_exctl(npe, IX_NPEDL_EXCTL_CMD_NPE_STEP);
-+
-+ /* Watch Count register increments when NPE completes an instruction */
-+ while (wc == npe_reg_read(npe, IX_NPEDL_REG_OFFSET_WC) &&
-+ ++c < MAX_RETRIES);
-+
-+ if (c >= MAX_RETRIES) {
-+ printk(KERN_ERR "%s reset:npe_debg_inst_exec(): Timeout\n",
-+ npe->plat->name);
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+static int npe_logical_reg_write8(struct npe_info *npe, u32 addr, u32 val)
-+{
-+ u32 instr;
-+ val &= 0xff;
-+ /* here we build the NPE assembler instruction:
-+ * mov8 d0, #0 */
-+ instr = INSTR_WR_REG_BYTE | /* OpCode */
-+ addr << 9 | /* base Operand */
-+ (val & 0x1f) << 4 | /* lower 5 bits to immediate data */
-+ (val & ~0x1f) << (18-5);/* higher 3 bits to CoProc instr. */
-+ /* and execute it */
-+ return npe_debg_inst_exec(npe, instr, 0, 1);
-+}
-+
-+static int npe_logical_reg_write16(struct npe_info *npe, u32 addr, u32 val)
-+{
-+ u32 instr;
-+ /* here we build the NPE assembler instruction:
-+ * mov16 d0, #0 */
-+ val &= 0xffff;
-+ instr = INSTR_WR_REG_SHORT | /* OpCode */
-+ addr << 9 | /* base Operand */
-+ (val & 0x1f) << 4 | /* lower 5 bits to immediate data */
-+ (val & ~0x1f) << (18-5);/* higher 11 bits to CoProc instr. */
-+ /* and execute it */
-+ return npe_debg_inst_exec(npe, instr, 0, 1);
-+}
-+
-+static int npe_logical_reg_write32(struct npe_info *npe, u32 addr, u32 val)
-+{
-+ /* write in 16 bit steps first the high and then the low value */
-+ npe_logical_reg_write16(npe, addr, val >> 16);
-+ return npe_logical_reg_write16(npe, addr+2, val & 0xffff);
-+}
-+
-+void npe_reset(struct npe_info *npe)
-+{
-+ u32 reg, cfg_ctrl;
-+ int i;
-+ struct { u32 reset; int addr; int size; } ctx_reg[] = {
-+ { 0x80, 0x1b, 8 },
-+ { 0, 0x1c, 16 },
-+ { 0x820, 0x1e, 16 },
-+ { 0, 0x1f, 8 }
-+ }, *cr;
-+
-+ cfg_ctrl = npe_reg_read(npe, IX_NPEDL_REG_OFFSET_CTL);
-+ cfg_ctrl |= 0x3F000000;
-+ /* disable the parity interrupt */
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_CTL, cfg_ctrl & PARITY_BIT_MASK);
-+
-+ npe_debg_preexec(npe);
-+
-+ /* clear the FIFOs */
-+ while (npe_reg_read(npe, IX_NPEDL_REG_OFFSET_WFIFO) ==
-+ IX_NPEDL_MASK_WFIFO_VALID);
-+ while (npe_reg_read(npe, IX_NPEDL_REG_OFFSET_STAT) ==
-+ IX_NPEDL_MASK_STAT_OFNE)
-+ {
-+ u32 reg;
-+ reg = npe_reg_read(npe, IX_NPEDL_REG_OFFSET_FIFO);
-+ printk("%s reset: Read FIFO:=%x\n", npe->plat->name, reg);
-+ }
-+ while (npe_reg_read(npe, IX_NPEDL_REG_OFFSET_STAT) ==
-+ IX_NPEDL_MASK_STAT_IFNE) {
-+ npe_debg_inst_exec(npe, INSTR_RD_FIFO, 0, 0);
-+ }
-+
-+ /* Reset the mailbox reg */
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_MBST, RESET_MBST_VAL);
-+ npe_debg_inst_exec(npe, INSTR_RESET_MBOX, 0, 0);
-+
-+ /* Reset the physical registers in the NPE register file */
-+ for (i=0; i<NPE_PHYS_REG; i++) {
-+ npe_logical_reg_write16(npe, NPE_REGMAP, i >> 1);
-+ npe_logical_reg_write32(npe, (i&1) *4, 0);
-+ }
-+
-+ /* Reset the context store. Iterate over the 16 ctx s */
-+ for(i=0; i<16; i++) {
-+ for (reg=0; reg<4; reg++) {
-+ /* There is no (STEVT) register for Context 0.
-+ * ignore if register=0 and ctx=0 */
-+ if (!(reg || i))
-+ continue;
-+ /* Context 0 has no STARTPC. Instead, this value is
-+ * used to set NextPC for Background ECS,
-+ * to set where NPE starts executing code
-+ */
-+ if (!i && reg==1) {
-+ u32 r;
-+ r = npe_read_ecs_reg(npe, ECS_BG_CTXT_REG_0);
-+ r &= ~MASK_ECS_REG_0_NEXTPC;
-+ r |= (cr->reset << 16) & MASK_ECS_REG_0_NEXTPC;
-+ continue;
-+ }
-+ cr = ctx_reg + reg;
-+ switch (cr->size) {
-+ case 8:
-+ npe_logical_reg_write8(npe, cr->addr,
-+ cr->reset);
-+ break;
-+ case 16:
-+ npe_logical_reg_write16(npe, cr->addr,
-+ cr->reset);
-+ }
-+ }
-+ }
-+ npe_debg_postexec(npe);
-+
-+ for (i=0; i< ARRAY_SIZE(ecs_reset); i++) {
-+ npe_write_ecs_reg(npe, ecs_reset[i].reg, ecs_reset[i].val);
-+ }
-+ npe_write_exctl(npe, IX_NPEDL_EXCTL_CMD_CLR_PROFILE_CNT);
-+
-+ for (i=IX_NPEDL_REG_OFFSET_EXCT; i<=IX_NPEDL_REG_OFFSET_AP3; i+=4) {
-+ npe_reg_write(npe, i, 0);
-+ }
-+
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_WC, 0);
-+
-+ reg = *IXP4XX_EXP_CFG2;
-+ reg |= 0x800 << npe->plat->id; /* IX_FUSE_NPE[ABC] */
-+ *IXP4XX_EXP_CFG2 = reg;
-+ reg &= ~(0x800 << npe->plat->id); /* IX_FUSE_NPE[ABC] */
-+ *IXP4XX_EXP_CFG2 = reg;
-+
-+ npe_stop(npe);
-+
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_CTL,
-+ cfg_ctrl & CONFIG_CTRL_REG_MASK);
-+ npe->loaded = 0;
-+}
-+
-+
-+void npe_stop(struct npe_info *npe)
-+{
-+ npe_write_exctl(npe, IX_NPEDL_EXCTL_CMD_NPE_STOP);
-+ npe_write_exctl(npe, IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE);
-+}
-+
-+static void npe_reset_active(struct npe_info *npe, u32 reg)
-+{
-+ u32 regval;
-+
-+ regval = npe_read_ecs_reg(npe, reg);
-+ regval &= ~IX_NPEDL_MASK_ECS_REG_0_ACTIVE;
-+ npe_write_ecs_reg(npe, reg, regval);
-+}
-+
-+void npe_start(struct npe_info *npe)
-+{
-+ npe_reset_active(npe, IX_NPEDL_ECS_PRI_1_CTXT_REG_0);
-+ npe_reset_active(npe, IX_NPEDL_ECS_PRI_2_CTXT_REG_0);
-+ npe_reset_active(npe, IX_NPEDL_ECS_DBG_CTXT_REG_0);
-+
-+ npe_write_exctl(npe, IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE);
-+ npe_write_exctl(npe, IX_NPEDL_EXCTL_CMD_NPE_START);
-+}
-+
-+EXPORT_SYMBOL(npe_stop);
-+EXPORT_SYMBOL(npe_start);
-+EXPORT_SYMBOL(npe_reset);
-Index: linux-2.6.21.7/drivers/net/ixp4xx/npe_mh.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/npe_mh.c
-@@ -0,0 +1,170 @@
-+/*
-+ * npe_mh.c - NPE message handler.
-+ *
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+#include <linux/ixp_npe.h>
-+#include <linux/slab.h>
-+
-+#define MAX_RETRY 200
-+
-+struct npe_mh_msg {
-+ union {
-+ u8 byte[8]; /* Very desciptive name, I know ... */
-+ u32 data[2];
-+ } u;
-+};
-+
-+/*
-+ * The whole code in this function must be reworked.
-+ * It is in a state that works but is not rock solid
-+ */
-+static int send_message(struct npe_info *npe, struct npe_mh_msg *msg)
-+{
-+ int i,j;
-+ u32 send[2], recv[2];
-+
-+ for (i=0; i<2; i++)
-+ send[i] = be32_to_cpu(msg->u.data[i]);
-+
-+ if ((npe_reg_read(npe, IX_NPEDL_REG_OFFSET_STAT) &
-+ IX_NPEMH_NPE_STAT_IFNE))
-+ return -1;
-+
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_FIFO, send[0]);
-+ for(i=0; i<MAX_RETRY; i++) {
-+ /* if the IFNF status bit is unset then the inFIFO is full */
-+ if (npe_reg_read(npe, IX_NPEDL_REG_OFFSET_STAT) &
-+ IX_NPEMH_NPE_STAT_IFNF)
-+ break;
-+ }
-+ if (i>=MAX_RETRY)
-+ return -1;
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_FIFO, send[1]);
-+ i=0;
-+ while (!(npe_reg_read(npe, IX_NPEDL_REG_OFFSET_STAT) &
-+ IX_NPEMH_NPE_STAT_OFNE)) {
-+ if (i++>MAX_RETRY) {
-+ printk("Waiting for Output FIFO NotEmpty failed\n");
-+ return -1;
-+ }
-+ }
-+ //printk("Output FIFO Not Empty. Loops: %d\n", i);
-+ j=0;
-+ while (npe_reg_read(npe, IX_NPEDL_REG_OFFSET_STAT) &
-+ IX_NPEMH_NPE_STAT_OFNE) {
-+ recv[j&1] = npe_reg_read(npe,IX_NPEDL_REG_OFFSET_FIFO);
-+ j++;
-+ }
-+ if ((recv[0] != send[0]) || (recv[1] != send[1])) {
-+ if (send[0] || send[1]) {
-+ /* all CMDs return the complete message as answer,
-+ * only GETSTATUS returns the ImageID of the NPE
-+ */
-+ printk("Unexpected answer: "
-+ "Send %08x:%08x Ret %08x:%08x\n",
-+ send[0], send[1], recv[0], recv[1]);
-+ }
-+ }
-+ return 0;
-+}
-+
-+#define CMD 0
-+#define PORT 1
-+#define MAC 2
-+
-+#define IX_ETHNPE_NPE_GETSTATUS 0x00
-+#define IX_ETHNPE_EDB_SETPORTADDRESS 0x01
-+#define IX_ETHNPE_GETSTATS 0x04
-+#define IX_ETHNPE_RESETSTATS 0x05
-+#define IX_ETHNPE_FW_SETFIREWALLMODE 0x0E
-+#define IX_ETHNPE_VLAN_SETRXQOSENTRY 0x0B
-+#define IX_ETHNPE_SETLOOPBACK_MODE 0x12
-+
-+#define logical_id(mp) (((mp)->npe_id << 4) | ((mp)->port_id & 0xf))
-+
-+int npe_mh_status(struct npe_info *npe)
-+{
-+ struct npe_mh_msg msg;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.u.byte[CMD] = IX_ETHNPE_NPE_GETSTATUS;
-+ return send_message(npe, &msg);
-+}
-+
-+int npe_mh_setportaddr(struct npe_info *npe, struct mac_plat_info *mp,
-+ u8 *macaddr)
-+{
-+ struct npe_mh_msg msg;
-+
-+ msg.u.byte[CMD] = IX_ETHNPE_EDB_SETPORTADDRESS;
-+ msg.u.byte[PORT] = mp->eth_id;
-+ memcpy(msg.u.byte + MAC, macaddr, 6);
-+
-+ return send_message(npe, &msg);
-+}
-+
-+int npe_mh_disable_firewall(struct npe_info *npe, struct mac_plat_info *mp)
-+{
-+ struct npe_mh_msg msg;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.u.byte[CMD] = IX_ETHNPE_FW_SETFIREWALLMODE;
-+ msg.u.byte[PORT] = logical_id(mp);
-+
-+ return send_message(npe, &msg);
-+}
-+
-+int npe_mh_npe_loopback_mode(struct npe_info *npe, struct mac_plat_info *mp,
-+ int enable)
-+{
-+ struct npe_mh_msg msg;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.u.byte[CMD] = IX_ETHNPE_SETLOOPBACK_MODE;
-+ msg.u.byte[PORT] = logical_id(mp);
-+ msg.u.byte[3] = enable ? 1 : 0;
-+
-+ return send_message(npe, &msg);
-+}
-+
-+int npe_mh_set_rxqid(struct npe_info *npe, struct mac_plat_info *mp, int qid)
-+{
-+ struct npe_mh_msg msg;
-+ int i, ret;
-+
-+ memset(&msg, 0, sizeof(msg));
-+ msg.u.byte[CMD] = IX_ETHNPE_VLAN_SETRXQOSENTRY;
-+ msg.u.byte[PORT] = logical_id(mp);
-+ msg.u.byte[5] = qid | 0x80;
-+ msg.u.byte[7] = qid<<4;
-+ for(i=0; i<8; i++) {
-+ msg.u.byte[3] = i;
-+ if ((ret = send_message(npe, &msg)))
-+ return ret;
-+ }
-+ return 0;
-+}
-+
-+int npe_mh_get_stats(struct npe_info *npe, struct mac_plat_info *mp, u32 phys,
-+ int reset)
-+{
-+ struct npe_mh_msg msg;
-+ memset(&msg, 0, sizeof(msg));
-+ msg.u.byte[CMD] = reset ? IX_ETHNPE_RESETSTATS : IX_ETHNPE_GETSTATS;
-+ msg.u.byte[PORT] = logical_id(mp);
-+ msg.u.data[1] = cpu_to_npe32(cpu_to_be32(phys));
-+
-+ return send_message(npe, &msg);
-+}
-+
-+
-+EXPORT_SYMBOL(npe_mh_status);
-+EXPORT_SYMBOL(npe_mh_setportaddr);
-+EXPORT_SYMBOL(npe_mh_disable_firewall);
-+EXPORT_SYMBOL(npe_mh_set_rxqid);
-+EXPORT_SYMBOL(npe_mh_npe_loopback_mode);
-+EXPORT_SYMBOL(npe_mh_get_stats);
-Index: linux-2.6.21.7/drivers/net/ixp4xx/phy.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/phy.c
-@@ -0,0 +1,113 @@
-+/*
-+ * phy.c - MDIO functions and mii initialisation
-+ *
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+
-+#include <linux/mutex.h>
-+#include "mac.h"
-+
-+#define MAX_PHYS (1<<5)
-+
-+/*
-+ * We must always use the same MAC for acessing the MDIO
-+ * We may not use each MAC for its PHY :-(
-+ */
-+
-+static struct net_device *phy_dev = NULL;
-+static struct mutex mtx;
-+
-+/* here we remember if the PHY is alive, to avoid log dumping */
-+static int phy_works[MAX_PHYS];
-+
-+int mdio_read_register(struct net_device *dev, int phy_addr, int phy_reg)
-+{
-+ struct mac_info *mac;
-+ u32 cmd, reg;
-+ int cnt = 0;
-+
-+ if (!phy_dev)
-+ return 0;
-+
-+ mac = netdev_priv(phy_dev);
-+ cmd = mdio_cmd(phy_addr, phy_reg);
-+ mutex_lock_interruptible(&mtx);
-+ mac_mdio_cmd_write(mac, cmd);
-+ while((cmd = mac_mdio_cmd_read(mac)) & MII_GO) {
-+ if (++cnt >= 100) {
-+ printk("%s: PHY[%d] access failed\n",
-+ dev->name, phy_addr);
-+ break;
-+ }
-+ schedule();
-+ }
-+ reg = mac_mdio_status_read(mac);
-+ mutex_unlock(&mtx);
-+ if (reg & MII_READ_FAIL) {
-+ if (phy_works[phy_addr]) {
-+ printk("%s: PHY[%d] unresponsive\n",
-+ dev->name, phy_addr);
-+ }
-+ reg = 0;
-+ phy_works[phy_addr] = 0;
-+ } else {
-+ if ( !phy_works[phy_addr]) {
-+ printk("%s: PHY[%d] responsive again\n",
-+ dev->name, phy_addr);
-+ }
-+ phy_works[phy_addr] = 1;
-+ }
-+ return reg & 0xffff;
-+}
-+
-+void
-+mdio_write_register(struct net_device *dev, int phy_addr, int phy_reg, int val)
-+{
-+ struct mac_info *mac;
-+ u32 cmd;
-+ int cnt=0;
-+
-+ if (!phy_dev)
-+ return;
-+
-+ mac = netdev_priv(phy_dev);
-+ cmd = mdio_cmd(phy_addr, phy_reg) | MII_WRITE | val;
-+
-+ mutex_lock_interruptible(&mtx);
-+ mac_mdio_cmd_write(mac, cmd);
-+ while((cmd = mac_mdio_cmd_read(mac)) & MII_GO) {
-+ if (++cnt >= 100) {
-+ printk("%s: PHY[%d] access failed\n",
-+ dev->name, phy_addr);
-+ break;
-+ }
-+ schedule();
-+ }
-+ mutex_unlock(&mtx);
-+}
-+
-+void init_mdio(struct net_device *dev, int phy_id)
-+{
-+ struct mac_info *mac = netdev_priv(dev);
-+ int i;
-+
-+ /* All phy operations should use the same MAC
-+ * (my experience)
-+ */
-+ if (mac->plat->eth_id == 0) {
-+ mutex_init(&mtx);
-+ phy_dev = dev;
-+ for (i=0; i<MAX_PHYS; i++)
-+ phy_works[i] = 1;
-+ }
-+ mac->mii.dev = dev;
-+ mac->mii.phy_id = phy_id;
-+ mac->mii.phy_id_mask = MAX_PHYS - 1;
-+ mac->mii.reg_num_mask = 0x1f;
-+ mac->mii.mdio_read = mdio_read_register;
-+ mac->mii.mdio_write = mdio_write_register;
-+}
-+
-Index: linux-2.6.21.7/drivers/net/ixp4xx/ucode_dl.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/ucode_dl.c
-@@ -0,0 +1,479 @@
-+/*
-+ * ucode_dl.c - provide an NPE device and a char-dev for microcode download
-+ *
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/miscdevice.h>
-+#include <linux/platform_device.h>
-+#include <linux/fs.h>
-+#include <linux/init.h>
-+#include <linux/slab.h>
-+#include <linux/firmware.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/byteorder/swab.h>
-+#include <asm/uaccess.h>
-+#include <asm/io.h>
-+
-+#include <linux/ixp_npe.h>
-+
-+#define IXNPE_VERSION "IXP4XX NPE driver Version 0.3.0"
-+
-+#define DL_MAGIC 0xfeedf00d
-+#define DL_MAGIC_SWAP 0x0df0edfe
-+
-+#define EOF_BLOCK 0xf
-+#define IMG_SIZE(image) (((image)->size * sizeof(u32)) + \
-+ sizeof(struct dl_image))
-+
-+#define BT_INSTR 0
-+#define BT_DATA 1
-+
-+enum blk_type {
-+ instruction,
-+ data,
-+};
-+
-+struct dl_block {
-+ u32 type;
-+ u32 offset;
-+};
-+
-+struct dl_image {
-+ u32 magic;
-+ u32 id;
-+ u32 size;
-+ union {
-+ u32 data[0];
-+ struct dl_block block[0];
-+ } u;
-+};
-+
-+struct dl_codeblock {
-+ u32 npe_addr;
-+ u32 size;
-+ u32 data[0];
-+};
-+
-+static struct platform_driver ixp4xx_npe_driver;
-+
-+static int match_by_npeid(struct device *dev, void *id)
-+{
-+ struct npe_info *npe = dev_get_drvdata(dev);
-+ if (!npe->plat)
-+ return 0;
-+ return (npe->plat->id == *(int*)id);
-+}
-+
-+struct device *get_npe_by_id(int id)
-+{
-+ struct device *dev = driver_find_device(&ixp4xx_npe_driver.driver,
-+ NULL, &id, match_by_npeid);
-+ if (dev) {
-+ struct npe_info *npe = dev_get_drvdata(dev);
-+ if (!try_module_get(THIS_MODULE)) {
-+ put_device(dev);
-+ return NULL;
-+ }
-+ npe->usage++;
-+ }
-+ return dev;
-+}
-+
-+void return_npe_dev(struct device *dev)
-+{
-+ struct npe_info *npe = dev_get_drvdata(dev);
-+ put_device(dev);
-+ module_put(THIS_MODULE);
-+ npe->usage--;
-+}
-+
-+static int
-+download_block(struct npe_info *npe, struct dl_codeblock *cb, unsigned type)
-+{
-+ int i;
-+ int cmd;
-+
-+ switch (type) {
-+ case BT_DATA:
-+ cmd = IX_NPEDL_EXCTL_CMD_WR_DATA_MEM;
-+ if (cb->npe_addr + cb->size > npe->plat->data_size) {
-+ printk(KERN_INFO "Data size too large: %d+%d > %d\n",
-+ cb->npe_addr, cb->size, npe->plat->data_size);
-+ return -EIO;
-+ }
-+ break;
-+ case BT_INSTR:
-+ cmd = IX_NPEDL_EXCTL_CMD_WR_INS_MEM;
-+ if (cb->npe_addr + cb->size > npe->plat->inst_size) {
-+ printk(KERN_INFO "Instr size too large: %d+%d > %d\n",
-+ cb->npe_addr, cb->size, npe->plat->inst_size);
-+ return -EIO;
-+ }
-+ break;
-+ default:
-+ printk(KERN_INFO "Unknown CMD: %d\n", type);
-+ return -EIO;
-+ }
-+
-+ for (i=0; i < cb->size; i++) {
-+ npe_write_cmd(npe, cb->npe_addr + i, cb->data[i], cmd);
-+ }
-+
-+ return 0;
-+}
-+
-+static int store_npe_image(struct dl_image *image, struct device *dev)
-+{
-+ struct dl_block *blk;
-+ struct dl_codeblock *cb;
-+ struct npe_info *npe;
-+ int ret=0;
-+
-+ if (!dev) {
-+ dev = get_npe_by_id( (image->id >> 24) & 0xf);
-+ return_npe_dev(dev);
-+ }
-+ if (!dev)
-+ return -ENODEV;
-+
-+ npe = dev_get_drvdata(dev);
-+ if (npe->loaded && (npe->usage > 0)) {
-+ printk(KERN_INFO "Cowardly refusing to reload an Image "
-+ "into the used and running %s\n", npe->plat->name);
-+ return 0; /* indicate success anyway... */
-+ }
-+ if (!cpu_is_ixp46x() && ((image->id >> 28) & 0xf)) {
-+ printk(KERN_INFO "IXP46x NPE image ignored on IXP42x\n");
-+ return -EIO;
-+ }
-+
-+ npe_stop(npe);
-+ npe_reset(npe);
-+
-+ for (blk = image->u.block; blk->type != EOF_BLOCK; blk++) {
-+ if (blk->offset > image->size) {
-+ printk(KERN_INFO "Block offset out of range\n");
-+ return -EIO;
-+ }
-+ cb = (struct dl_codeblock*)&image->u.data[blk->offset];
-+ if (blk->offset + cb->size + 2 > image->size) {
-+ printk(KERN_INFO "Codeblock size out of range\n");
-+ return -EIO;
-+ }
-+ if ((ret = download_block(npe, cb, blk->type)))
-+ return ret;
-+ }
-+ *(u32*)npe->img_info = cpu_to_be32(image->id);
-+ npe_start(npe);
-+
-+ printk(KERN_INFO "Image loaded to %s Func:%x, Rel: %x:%x, Status: %x\n",
-+ npe->plat->name, npe->img_info[1], npe->img_info[2],
-+ npe->img_info[3], npe_status(npe));
-+ if (npe_mh_status(npe)) {
-+ printk(KERN_ERR "%s not responding\n", npe->plat->name);
-+ }
-+ npe->loaded = 1;
-+ return 0;
-+}
-+
-+static int ucode_open(struct inode *inode, struct file *file)
-+{
-+ file->private_data = kmalloc(sizeof(struct dl_image), GFP_KERNEL);
-+ if (!file->private_data)
-+ return -ENOMEM;
-+ return 0;
-+}
-+
-+static int ucode_close(struct inode *inode, struct file *file)
-+{
-+ kfree(file->private_data);
-+ return 0;
-+}
-+
-+static ssize_t ucode_write(struct file *file, const char __user *buf,
-+ size_t count, loff_t *ppos)
-+{
-+ union {
-+ char *data;
-+ struct dl_image *image;
-+ } u;
-+ const char __user *cbuf = buf;
-+
-+ u.data = file->private_data;
-+
-+ while (count) {
-+ int len;
-+ if (*ppos < sizeof(struct dl_image)) {
-+ len = sizeof(struct dl_image) - *ppos;
-+ len = len > count ? count : len;
-+ if (copy_from_user(u.data + *ppos, cbuf, len))
-+ return -EFAULT;
-+ count -= len;
-+ *ppos += len;
-+ cbuf += len;
-+ continue;
-+ } else if (*ppos == sizeof(struct dl_image)) {
-+ void *data;
-+ if (u.image->magic == DL_MAGIC_SWAP) {
-+ printk(KERN_INFO "swapped image found\n");
-+ u.image->id = swab32(u.image->id);
-+ u.image->size = swab32(u.image->size);
-+ } else if (u.image->magic != DL_MAGIC) {
-+ printk(KERN_INFO "Bad magic:%x\n",
-+ u.image->magic);
-+ return -EFAULT;
-+ }
-+ len = IMG_SIZE(u.image);
-+ data = kmalloc(len, GFP_KERNEL);
-+ if (!data)
-+ return -ENOMEM;
-+ memcpy(data, u.data, *ppos);
-+ kfree(u.data);
-+ u.data = (char*)data;
-+ file->private_data = data;
-+ }
-+ len = IMG_SIZE(u.image) - *ppos;
-+ len = len > count ? count : len;
-+ if (copy_from_user(u.data + *ppos, cbuf, len))
-+ return -EFAULT;
-+ count -= len;
-+ *ppos += len;
-+ cbuf += len;
-+ if (*ppos == IMG_SIZE(u.image)) {
-+ int ret, i;
-+ *ppos = 0;
-+ if (u.image->magic == DL_MAGIC_SWAP) {
-+ for (i=0; i<u.image->size; i++) {
-+ u.image->u.data[i] =
-+ swab32(u.image->u.data[i]);
-+ }
-+ u.image->magic = swab32(u.image->magic);
-+ }
-+ ret = store_npe_image(u.image, NULL);
-+ if (ret) {
-+ printk(KERN_INFO "Error in NPE image: %x\n",
-+ u.image->id);
-+ return ret;
-+ }
-+ }
-+ }
-+ return (cbuf-buf);
-+}
-+
-+static void npe_firmware_probe(struct device *dev)
-+{
-+#if (defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)) \
-+ && defined(MODULE)
-+ const struct firmware *fw_entry;
-+ struct npe_info *npe = dev_get_drvdata(dev);
-+ struct dl_image *image;
-+ int ret = -1, i;
-+
-+ if (request_firmware(&fw_entry, npe->plat->name, dev) != 0) {
-+ return;
-+ }
-+ image = (struct dl_image*)fw_entry->data;
-+ /* Sanity checks */
-+ if (fw_entry->size < sizeof(struct dl_image)) {
-+ printk(KERN_ERR "Firmware error: too small\n");
-+ goto out;
-+ }
-+ if (image->magic == DL_MAGIC_SWAP) {
-+ printk(KERN_INFO "swapped image found\n");
-+ image->id = swab32(image->id);
-+ image->size = swab32(image->size);
-+ } else if (image->magic != DL_MAGIC) {
-+ printk(KERN_ERR "Bad magic:%x\n", image->magic);
-+ goto out;
-+ }
-+ if (IMG_SIZE(image) != fw_entry->size) {
-+ printk(KERN_ERR "Firmware error: bad size\n");
-+ goto out;
-+ }
-+ if (((image->id >> 24) & 0xf) != npe->plat->id) {
-+ printk(KERN_ERR "NPE id missmatch\n");
-+ goto out;
-+ }
-+ if (image->magic == DL_MAGIC_SWAP) {
-+ for (i=0; i<image->size; i++) {
-+ image->u.data[i] = swab32(image->u.data[i]);
-+ }
-+ image->magic = swab32(image->magic);
-+ }
-+
-+ ret = store_npe_image(image, dev);
-+out:
-+ if (ret) {
-+ printk(KERN_ERR "Error downloading Firmware for %s\n",
-+ npe->plat->name);
-+ }
-+ release_firmware(fw_entry);
-+#endif
-+}
-+
-+static void disable_npe_irq(struct npe_info *npe)
-+{
-+ u32 reg;
-+ reg = npe_reg_read(npe, IX_NPEDL_REG_OFFSET_CTL);
-+ reg &= ~(IX_NPEMH_NPE_CTL_OFE | IX_NPEMH_NPE_CTL_IFE);
-+ reg |= IX_NPEMH_NPE_CTL_OFEWE | IX_NPEMH_NPE_CTL_IFEWE;
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_CTL, reg);
-+}
-+
-+static ssize_t show_npe_state(struct device *dev, struct device_attribute *attr,
-+ char *buf)
-+{
-+ struct npe_info *npe = dev_get_drvdata(dev);
-+
-+ strcpy(buf, npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN ?
-+ "start\n" : "stop\n");
-+ return strlen(buf);
-+}
-+
-+static ssize_t set_npe_state(struct device *dev, struct device_attribute *attr,
-+ const char *buf, size_t count)
-+{
-+ struct npe_info *npe = dev_get_drvdata(dev);
-+
-+ if (npe->usage) {
-+ printk("%s in use: read-only\n", npe->plat->name);
-+ return count;
-+ }
-+ if (!strncmp(buf, "start", 5)) {
-+ npe_start(npe);
-+ }
-+ if (!strncmp(buf, "stop", 4)) {
-+ npe_stop(npe);
-+ }
-+ if (!strncmp(buf, "reset", 5)) {
-+ npe_stop(npe);
-+ npe_reset(npe);
-+ }
-+ return count;
-+}
-+
-+static DEVICE_ATTR(state, S_IRUGO | S_IWUSR, show_npe_state, set_npe_state);
-+
-+static int npe_probe(struct platform_device *pdev)
-+{
-+ struct resource *res;
-+ struct npe_info *npe;
-+ struct npe_plat_data *plat = pdev->dev.platform_data;
-+ int err, size, ret=0;
-+
-+ if (!(res = platform_get_resource(pdev, IORESOURCE_MEM, 0)))
-+ return -EIO;
-+
-+ if (!(npe = kzalloc(sizeof(struct npe_info), GFP_KERNEL)))
-+ return -ENOMEM;
-+
-+ size = res->end - res->start +1;
-+ npe->res = request_mem_region(res->start, size, plat->name);
-+ if (!npe->res) {
-+ ret = -EBUSY;
-+ printk(KERN_ERR "Failed to get memregion(%x, %x)\n",
-+ res->start, size);
-+ goto out_free;
-+ }
-+
-+ npe->addr = ioremap(res->start, size);
-+ if (!npe->addr) {
-+ ret = -ENOMEM;
-+ printk(KERN_ERR "Failed to ioremap(%x, %x)\n",
-+ res->start, size);
-+ goto out_rel;
-+ }
-+
-+ pdev->dev.coherent_dma_mask = DMA_32BIT_MASK;
-+
-+ platform_set_drvdata(pdev, npe);
-+
-+ err = device_create_file(&pdev->dev, &dev_attr_state);
-+ if (err)
-+ goto out_rel;
-+
-+ npe->plat = plat;
-+ disable_npe_irq(npe);
-+ npe->usage = 0;
-+ npe_reset(npe);
-+ npe_firmware_probe(&pdev->dev);
-+
-+ return 0;
-+
-+out_rel:
-+ release_resource(npe->res);
-+out_free:
-+ kfree(npe);
-+ return ret;
-+}
-+
-+static struct file_operations ucode_dl_fops = {
-+ .owner = THIS_MODULE,
-+ .write = ucode_write,
-+ .open = ucode_open,
-+ .release = ucode_close,
-+};
-+
-+static struct miscdevice ucode_dl_dev = {
-+ .minor = MICROCODE_MINOR,
-+ .name = "ixp4xx_ucode",
-+ .fops = &ucode_dl_fops,
-+};
-+
-+static int npe_remove(struct platform_device *pdev)
-+{
-+ struct npe_info *npe = platform_get_drvdata(pdev);
-+
-+ device_remove_file(&pdev->dev, &dev_attr_state);
-+
-+ iounmap(npe->addr);
-+ release_resource(npe->res);
-+ kfree(npe);
-+ return 0;
-+}
-+
-+static struct platform_driver ixp4xx_npe_driver = {
-+ .driver = {
-+ .name = "ixp4xx_npe",
-+ .owner = THIS_MODULE,
-+ },
-+ .probe = npe_probe,
-+ .remove = npe_remove,
-+};
-+
-+static int __init init_npedriver(void)
-+{
-+ int ret;
-+ if ((ret = misc_register(&ucode_dl_dev))){
-+ printk(KERN_ERR "Failed to register misc device %d\n",
-+ MICROCODE_MINOR);
-+ return ret;
-+ }
-+ if ((ret = platform_driver_register(&ixp4xx_npe_driver)))
-+ misc_deregister(&ucode_dl_dev);
-+ else
-+ printk(KERN_INFO IXNPE_VERSION " initialized\n");
-+
-+ return ret;
-+
-+}
-+
-+static void __exit finish_npedriver(void)
-+{
-+ misc_deregister(&ucode_dl_dev);
-+ platform_driver_unregister(&ixp4xx_npe_driver);
-+}
-+
-+module_init(init_npedriver);
-+module_exit(finish_npedriver);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Christian Hohnstaedt <chohnstaedt@innominate.com>");
-+
-+EXPORT_SYMBOL(get_npe_by_id);
-+EXPORT_SYMBOL(return_npe_dev);
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
-@@ -22,6 +22,8 @@
- #ifndef _ASM_ARM_IXP4XX_H_
- #define _ASM_ARM_IXP4XX_H_
-
-+#include "npe_regs.h"
-+
- /*
- * IXP4xx Linux Memory Map:
- *
-@@ -44,6 +46,12 @@
- */
-
- /*
-+ * PCI Memory Space
-+ */
-+#define IXP4XX_PCIMEM_BASE_PHYS (0x48000000)
-+#define IXP4XX_PCIMEM_REGION_SIZE (0x04000000)
-+#define IXP4XX_PCIMEM_BAR_SIZE (0x01000000)
-+/*
- * Queue Manager
- */
- #define IXP4XX_QMGR_BASE_PHYS (0x60000000)
-@@ -322,7 +330,13 @@
- #define PCI_ATPDMA0_LENADDR_OFFSET 0x48
- #define PCI_ATPDMA1_AHBADDR_OFFSET 0x4C
- #define PCI_ATPDMA1_PCIADDR_OFFSET 0x50
--#define PCI_ATPDMA1_LENADDR_OFFSET 0x54
-+#define PCI_ATPDMA1_LENADDR_OFFSET 0x54
-+#define PCI_PTADMA0_AHBADDR_OFFSET 0x58
-+#define PCI_PTADMA0_PCIADDR_OFFSET 0x5c
-+#define PCI_PTADMA0_LENADDR_OFFSET 0x60
-+#define PCI_PTADMA1_AHBADDR_OFFSET 0x64
-+#define PCI_PTADMA1_PCIADDR_OFFSET 0x68
-+#define PCI_PTADMA1_LENADDR_OFFSET 0x6c
-
- /*
- * PCI Control/Status Registers
-@@ -351,6 +365,12 @@
- #define PCI_ATPDMA1_AHBADDR IXP4XX_PCI_CSR(PCI_ATPDMA1_AHBADDR_OFFSET)
- #define PCI_ATPDMA1_PCIADDR IXP4XX_PCI_CSR(PCI_ATPDMA1_PCIADDR_OFFSET)
- #define PCI_ATPDMA1_LENADDR IXP4XX_PCI_CSR(PCI_ATPDMA1_LENADDR_OFFSET)
-+#define PCI_PTADMA0_AHBADDR IXP4XX_PCI_CSR(PCI_PTADMA0_AHBADDR_OFFSET)
-+#define PCI_PTADMA0_PCIADDR IXP4XX_PCI_CSR(PCI_PTADMA0_PCIADDR_OFFSET)
-+#define PCI_PTADMA0_LENADDR IXP4XX_PCI_CSR(PCI_PTADMA0_LENADDR_OFFSET)
-+#define PCI_PTADMA1_AHBADDR IXP4XX_PCI_CSR(PCI_PTADMA1_AHBADDR_OFFSET)
-+#define PCI_PTADMA1_PCIADDR IXP4XX_PCI_CSR(PCI_PTADMA1_PCIADDR_OFFSET)
-+#define PCI_PTADMA1_LENADDR IXP4XX_PCI_CSR(PCI_PTADMA1_LENADDR_OFFSET)
-
- /*
- * PCI register values and bit definitions
-@@ -607,6 +627,34 @@
-
- #define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */
-
-+
-+/* Fuse Bits of IXP_EXP_CFG2 */
-+#define IX_FUSE_RCOMP (1 << 0)
-+#define IX_FUSE_USB (1 << 1)
-+#define IX_FUSE_HASH (1 << 2)
-+#define IX_FUSE_AES (1 << 3)
-+#define IX_FUSE_DES (1 << 4)
-+#define IX_FUSE_HDLC (1 << 5)
-+#define IX_FUSE_AAL (1 << 6)
-+#define IX_FUSE_HSS (1 << 7)
-+#define IX_FUSE_UTOPIA (1 << 8)
-+#define IX_FUSE_ETH0 (1 << 9)
-+#define IX_FUSE_ETH1 (1 << 10)
-+#define IX_FUSE_NPEA (1 << 11)
-+#define IX_FUSE_NPEB (1 << 12)
-+#define IX_FUSE_NPEC (1 << 13)
-+#define IX_FUSE_PCI (1 << 14)
-+#define IX_FUSE_ECC (1 << 15)
-+#define IX_FUSE_UTOPIA_PHY_LIMIT (3 << 16)
-+#define IX_FUSE_USB_HOST (1 << 18)
-+#define IX_FUSE_NPEA_ETH (1 << 19)
-+#define IX_FUSE_NPEB_ETH (1 << 20)
-+#define IX_FUSE_RSA (1 << 21)
-+#define IX_FUSE_XSCALE_MAX_FREQ (3 << 22)
-+
-+#define IX_FUSE_IXP46X_ONLY IX_FUSE_XSCALE_MAX_FREQ | IX_FUSE_RSA | \
-+ IX_FUSE_NPEB_ETH | IX_FUSE_NPEA_ETH | IX_FUSE_USB_HOST | IX_FUSE_ECC
-+
- #ifndef __ASSEMBLY__
- static inline int cpu_is_ixp46x(void)
- {
-@@ -620,6 +668,15 @@ static inline int cpu_is_ixp46x(void)
- #endif
- return 0;
- }
-+
-+static inline u32 ix_fuse(void)
-+{
-+ unsigned int fuses = ~(*IXP4XX_EXP_CFG2);
-+ if (!cpu_is_ixp46x())
-+ fuses &= ~IX_FUSE_IXP46X_ONLY;
-+
-+ return fuses;
-+}
- #endif
-
- #endif
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/npe_regs.h
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/npe_regs.h
-@@ -0,0 +1,82 @@
-+#ifndef NPE_REGS_H
-+#define NPE_REGS_H
-+
-+/* Execution Address */
-+#define IX_NPEDL_REG_OFFSET_EXAD 0x00
-+/* Execution Data */
-+#define IX_NPEDL_REG_OFFSET_EXDATA 0x04
-+/* Execution Control */
-+#define IX_NPEDL_REG_OFFSET_EXCTL 0x08
-+/* Execution Count */
-+#define IX_NPEDL_REG_OFFSET_EXCT 0x0C
-+/* Action Point 0 */
-+#define IX_NPEDL_REG_OFFSET_AP0 0x10
-+/* Action Point 1 */
-+#define IX_NPEDL_REG_OFFSET_AP1 0x14
-+/* Action Point 2 */
-+#define IX_NPEDL_REG_OFFSET_AP2 0x18
-+/* Action Point 3 */
-+#define IX_NPEDL_REG_OFFSET_AP3 0x1C
-+/* Watchpoint FIFO */
-+#define IX_NPEDL_REG_OFFSET_WFIFO 0x20
-+/* Watch Count */
-+#define IX_NPEDL_REG_OFFSET_WC 0x24
-+/* Profile Count */
-+#define IX_NPEDL_REG_OFFSET_PROFCT 0x28
-+
-+/* Messaging Status */
-+#define IX_NPEDL_REG_OFFSET_STAT 0x2C
-+/* Messaging Control */
-+#define IX_NPEDL_REG_OFFSET_CTL 0x30
-+/* Mailbox Status */
-+#define IX_NPEDL_REG_OFFSET_MBST 0x34
-+/* messaging in/out FIFO */
-+#define IX_NPEDL_REG_OFFSET_FIFO 0x38
-+
-+
-+#define IX_NPEDL_MASK_ECS_DBG_REG_2_IF 0x00100000
-+#define IX_NPEDL_MASK_ECS_DBG_REG_2_IE 0x00080000
-+#define IX_NPEDL_MASK_ECS_REG_0_ACTIVE 0x80000000
-+
-+#define IX_NPEDL_EXCTL_CMD_NPE_STEP 0x01
-+#define IX_NPEDL_EXCTL_CMD_NPE_START 0x02
-+#define IX_NPEDL_EXCTL_CMD_NPE_STOP 0x03
-+#define IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE 0x04
-+#define IX_NPEDL_EXCTL_CMD_CLR_PROFILE_CNT 0x0C
-+#define IX_NPEDL_EXCTL_CMD_RD_INS_MEM 0x10
-+#define IX_NPEDL_EXCTL_CMD_WR_INS_MEM 0x11
-+#define IX_NPEDL_EXCTL_CMD_RD_DATA_MEM 0x12
-+#define IX_NPEDL_EXCTL_CMD_WR_DATA_MEM 0x13
-+#define IX_NPEDL_EXCTL_CMD_RD_ECS_REG 0x14
-+#define IX_NPEDL_EXCTL_CMD_WR_ECS_REG 0x15
-+
-+#define IX_NPEDL_EXCTL_STATUS_RUN 0x80000000
-+#define IX_NPEDL_EXCTL_STATUS_STOP 0x40000000
-+#define IX_NPEDL_EXCTL_STATUS_CLEAR 0x20000000
-+
-+#define IX_NPEDL_MASK_WFIFO_VALID 0x80000000
-+#define IX_NPEDL_MASK_STAT_OFNE 0x00010000
-+#define IX_NPEDL_MASK_STAT_IFNE 0x00080000
-+
-+#define IX_NPEDL_ECS_DBG_CTXT_REG_0 0x0C
-+#define IX_NPEDL_ECS_PRI_1_CTXT_REG_0 0x04
-+#define IX_NPEDL_ECS_PRI_2_CTXT_REG_0 0x08
-+
-+/* NPE control register bit definitions */
-+#define IX_NPEMH_NPE_CTL_OFE (1 << 16) /**< OutFifoEnable */
-+#define IX_NPEMH_NPE_CTL_IFE (1 << 17) /**< InFifoEnable */
-+#define IX_NPEMH_NPE_CTL_OFEWE (1 << 24) /**< OutFifoEnableWriteEnable */
-+#define IX_NPEMH_NPE_CTL_IFEWE (1 << 25) /**< InFifoEnableWriteEnable */
-+
-+/* NPE status register bit definitions */
-+#define IX_NPEMH_NPE_STAT_OFNE (1 << 16) /**< OutFifoNotEmpty */
-+#define IX_NPEMH_NPE_STAT_IFNF (1 << 17) /**< InFifoNotFull */
-+#define IX_NPEMH_NPE_STAT_OFNF (1 << 18) /**< OutFifoNotFull */
-+#define IX_NPEMH_NPE_STAT_IFNE (1 << 19) /**< InFifoNotEmpty */
-+#define IX_NPEMH_NPE_STAT_MBINT (1 << 20) /**< Mailbox interrupt */
-+#define IX_NPEMH_NPE_STAT_IFINT (1 << 21) /**< InFifo interrupt */
-+#define IX_NPEMH_NPE_STAT_OFINT (1 << 22) /**< OutFifo interrupt */
-+#define IX_NPEMH_NPE_STAT_WFINT (1 << 23) /**< WatchFifo interrupt */
-+
-+#endif
-+
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/platform.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/platform.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/platform.h
-@@ -86,6 +86,25 @@ struct ixp4xx_i2c_pins {
- unsigned long scl_pin;
- };
-
-+struct npe_plat_data {
-+ const char *name;
-+ int data_size;
-+ int inst_size;
-+ int id; /* Node ID */
-+};
-+
-+struct mac_plat_info {
-+ int npe_id; /* Node ID of the NPE for this port */
-+ int port_id; /* Port ID for NPE-B @ ixp465 */
-+ int eth_id; /* Physical ID */
-+ int phy_id; /* ID of the connected PHY (PCB/platform dependent) */
-+ int rxq_id; /* Queue ID of the RX-free q */
-+ int rxdoneq_id; /* where incoming packets are returned */
-+ int txq_id; /* Where to push the outgoing packets */
-+ unsigned char hwaddr[6]; /* Desired hardware address */
-+
-+};
-+
- /*
- * This structure provide a means for the board setup code
- * to give information to th pata_ixp4xx driver. It is
-Index: linux-2.6.21.7/include/linux/ixp_crypto.h
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/include/linux/ixp_crypto.h
-@@ -0,0 +1,192 @@
-+
-+#ifndef IX_CRYPTO_H
-+#define IX_CRYPTO_H
-+
-+#define MAX_KEYLEN 64
-+#define NPE_CTX_LEN 80
-+#define AES_BLOCK128 16
-+
-+#define NPE_OP_HASH_GEN_ICV 0x50
-+#define NPE_OP_ENC_GEN_KEY 0xc9
-+
-+
-+#define NPE_OP_HASH_VERIFY 0x01
-+#define NPE_OP_CCM_ENABLE 0x04
-+#define NPE_OP_CRYPT_ENABLE 0x08
-+#define NPE_OP_HASH_ENABLE 0x10
-+#define NPE_OP_NOT_IN_PLACE 0x20
-+#define NPE_OP_HMAC_DISABLE 0x40
-+#define NPE_OP_CRYPT_ENCRYPT 0x80
-+
-+#define MOD_ECB 0x0000
-+#define MOD_CTR 0x1000
-+#define MOD_CBC_ENC 0x2000
-+#define MOD_CBC_DEC 0x3000
-+#define MOD_CCM_ENC 0x4000
-+#define MOD_CCM_DEC 0x5000
-+
-+#define ALGO_AES 0x0800
-+#define CIPH_DECR 0x0000
-+#define CIPH_ENCR 0x0400
-+
-+#define MOD_DES 0x0000
-+#define MOD_TDEA2 0x0100
-+#define MOD_TDEA3 0x0200
-+#define MOD_AES128 0x0000
-+#define MOD_AES192 0x0100
-+#define MOD_AES256 0x0200
-+
-+#define KEYLEN_128 4
-+#define KEYLEN_192 6
-+#define KEYLEN_256 8
-+
-+#define CIPHER_TYPE_NULL 0
-+#define CIPHER_TYPE_DES 1
-+#define CIPHER_TYPE_3DES 2
-+#define CIPHER_TYPE_AES 3
-+
-+#define CIPHER_MODE_ECB 1
-+#define CIPHER_MODE_CTR 2
-+#define CIPHER_MODE_CBC 3
-+#define CIPHER_MODE_CCM 4
-+
-+#define HASH_TYPE_NULL 0
-+#define HASH_TYPE_MD5 1
-+#define HASH_TYPE_SHA1 2
-+#define HASH_TYPE_CBCMAC 3
-+
-+#define OP_REG_DONE 1
-+#define OP_REGISTER 2
-+#define OP_PERFORM 3
-+
-+#define STATE_UNREGISTERED 0
-+#define STATE_REGISTERED 1
-+#define STATE_UNLOADING 2
-+
-+struct crypt_ctl {
-+#ifndef CONFIG_NPE_ADDRESS_COHERENT
-+ u8 mode; /* NPE operation */
-+ u8 init_len;
-+ u16 reserved;
-+#else
-+ u16 reserved;
-+ u8 init_len;
-+ u8 mode; /* NPE operation */
-+#endif
-+ u8 iv[16]; /* IV for CBC mode or CTR IV for CTR mode */
-+ union {
-+ u32 icv;
-+ u32 rev_aes;
-+ } addr;
-+ u32 src_buf;
-+ u32 dest_buf;
-+#ifndef CONFIG_NPE_ADDRESS_COHERENT
-+ u16 auth_offs; /* Authentication start offset */
-+ u16 auth_len; /* Authentication data length */
-+ u16 crypt_offs; /* Cryption start offset */
-+ u16 crypt_len; /* Cryption data length */
-+#else
-+ u16 auth_len; /* Authentication data length */
-+ u16 auth_offs; /* Authentication start offset */
-+ u16 crypt_len; /* Cryption data length */
-+ u16 crypt_offs; /* Cryption start offset */
-+#endif
-+ u32 aadAddr; /* Additional Auth Data Addr for CCM mode */
-+ u32 crypto_ctx; /* NPE Crypto Param structure address */
-+
-+ /* Used by Host */
-+ struct ix_sa_ctx *sa_ctx;
-+ int oper_type;
-+};
-+
-+struct npe_crypt_cont {
-+ union {
-+ struct crypt_ctl crypt;
-+ u8 rev_aes_key[NPE_CTX_LEN];
-+ } ctl;
-+ struct npe_crypt_cont *next;
-+ struct npe_crypt_cont *virt;
-+ dma_addr_t phys;
-+};
-+
-+struct ix_hash_algo {
-+ char *name;
-+ u32 cfgword;
-+ int digest_len;
-+ int aad_len;
-+ unsigned char *icv;
-+ int type;
-+};
-+
-+struct ix_cipher_algo {
-+ char *name;
-+ u32 cfgword_enc;
-+ u32 cfgword_dec;
-+ int block_len;
-+ int iv_len;
-+ int type;
-+ int mode;
-+};
-+
-+struct ix_key {
-+ u8 key[MAX_KEYLEN];
-+ int len;
-+};
-+
-+struct ix_sa_master {
-+ struct device *npe_dev;
-+ struct qm_queue *sendq;
-+ struct qm_queue *recvq;
-+ struct dma_pool *dmapool;
-+ struct npe_crypt_cont *pool;
-+ int pool_size;
-+ rwlock_t lock;
-+};
-+
-+struct ix_sa_dir {
-+ unsigned char *npe_ctx;
-+ dma_addr_t npe_ctx_phys;
-+ int npe_ctx_idx;
-+ u8 npe_mode;
-+};
-+
-+struct ix_sa_ctx {
-+ struct list_head list;
-+ struct ix_sa_master *master;
-+
-+ const struct ix_hash_algo *h_algo;
-+ const struct ix_cipher_algo *c_algo;
-+ struct ix_key c_key;
-+ struct ix_key h_key;
-+
-+ int digest_len;
-+
-+ struct ix_sa_dir encrypt;
-+ struct ix_sa_dir decrypt;
-+
-+ struct npe_crypt_cont *rev_aes;
-+ gfp_t gfp_flags;
-+
-+ int state;
-+ void *priv;
-+
-+ void(*reg_cb)(struct ix_sa_ctx*, int);
-+ void(*perf_cb)(struct ix_sa_ctx*, void*, int);
-+ atomic_t use_cnt;
-+};
-+
-+const struct ix_hash_algo *ix_hash_by_id(int type);
-+const struct ix_cipher_algo *ix_cipher_by_id(int type, int mode);
-+
-+struct ix_sa_ctx *ix_sa_ctx_new(int priv_len, gfp_t flags);
-+void ix_sa_ctx_free(struct ix_sa_ctx *sa_ctx);
-+
-+int ix_sa_crypto_perform(struct ix_sa_ctx *sa_ctx, u8 *data, void *ptr,
-+ int datalen, int c_offs, int c_len, int a_offs, int a_len,
-+ int hmac, char *iv, int encrypt);
-+
-+int ix_sa_ctx_setup_cipher_auth(struct ix_sa_ctx *sa_ctx,
-+ const struct ix_cipher_algo *cipher,
-+ const struct ix_hash_algo *auth, int len);
-+
-+#endif
-Index: linux-2.6.21.7/include/linux/ixp_npe.h
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/include/linux/ixp_npe.h
-@@ -0,0 +1,117 @@
-+/*
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+#ifndef NPE_DEVICE_H
-+#define NPE_DEVICE_H
-+
-+#include <linux/miscdevice.h>
-+#include <asm/hardware.h>
-+
-+#ifdef __ARMEB__
-+#undef CONFIG_NPE_ADDRESS_COHERENT
-+#else
-+#define CONFIG_NPE_ADDRESS_COHERENT
-+#endif
-+
-+#if defined(__ARMEB__) || defined (CONFIG_NPE_ADDRESS_COHERENT)
-+#define npe_to_cpu32(x) (x)
-+#define npe_to_cpu16(x) (x)
-+#define cpu_to_npe32(x) (x)
-+#define cpu_to_npe16(x) (x)
-+#else
-+#error NPE_DATA_COHERENT
-+#define NPE_DATA_COHERENT
-+#define npe_to_cpu32(x) be32_to_cpu(x)
-+#define npe_to_cpu16(x) be16_to_cpu(x)
-+#define cpu_to_npe32(x) cpu_to_be32(x)
-+#define cpu_to_npe16(x) cpu_to_be16(x)
-+#endif
-+
-+
-+struct npe_info {
-+ struct resource *res;
-+ void __iomem *addr;
-+ struct npe_plat_data *plat;
-+ u8 img_info[4];
-+ int usage;
-+ int loaded;
-+ u32 exec_count;
-+ u32 ctx_reg2;
-+};
-+
-+
-+static inline void npe_reg_write(struct npe_info *npe, u32 reg, u32 val)
-+{
-+ *(volatile u32*)((u8*)(npe->addr) + reg) = val;
-+}
-+
-+static inline u32 npe_reg_read(struct npe_info *npe, u32 reg)
-+{
-+ return *(volatile u32*)((u8*)(npe->addr) + reg);
-+}
-+
-+static inline u32 npe_status(struct npe_info *npe)
-+{
-+ return npe_reg_read(npe, IX_NPEDL_REG_OFFSET_EXCTL);
-+}
-+
-+/* ixNpeDlNpeMgrCommandIssue */
-+static inline void npe_write_exctl(struct npe_info *npe, u32 cmd)
-+{
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_EXCTL, cmd);
-+}
-+/* ixNpeDlNpeMgrWriteCommandIssue */
-+static inline void
-+npe_write_cmd(struct npe_info *npe, u32 addr, u32 data, int cmd)
-+{
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_EXDATA, data);
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_EXAD, addr);
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_EXCTL, cmd);
-+}
-+/* ixNpeDlNpeMgrReadCommandIssue */
-+static inline u32
-+npe_read_cmd(struct npe_info *npe, u32 addr, int cmd)
-+{
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_EXAD, addr);
-+ npe_reg_write(npe, IX_NPEDL_REG_OFFSET_EXCTL, cmd);
-+ /* Intel reads the data twice - so do we... */
-+ npe_reg_read(npe, IX_NPEDL_REG_OFFSET_EXDATA);
-+ return npe_reg_read(npe, IX_NPEDL_REG_OFFSET_EXDATA);
-+}
-+
-+/* ixNpeDlNpeMgrExecAccRegWrite */
-+static inline void npe_write_ecs_reg(struct npe_info *npe, u32 addr, u32 data)
-+{
-+ npe_write_cmd(npe, addr, data, IX_NPEDL_EXCTL_CMD_WR_ECS_REG);
-+}
-+/* ixNpeDlNpeMgrExecAccRegRead */
-+static inline u32 npe_read_ecs_reg(struct npe_info *npe, u32 addr)
-+{
-+ return npe_read_cmd(npe, addr, IX_NPEDL_EXCTL_CMD_RD_ECS_REG);
-+}
-+
-+extern void npe_stop(struct npe_info *npe);
-+extern void npe_start(struct npe_info *npe);
-+extern void npe_reset(struct npe_info *npe);
-+
-+extern struct device *get_npe_by_id(int id);
-+extern void return_npe_dev(struct device *dev);
-+
-+/* NPE Messages */
-+extern int
-+npe_mh_status(struct npe_info *npe);
-+extern int
-+npe_mh_setportaddr(struct npe_info *npe, struct mac_plat_info *mp, u8 *macaddr);
-+extern int
-+npe_mh_disable_firewall(struct npe_info *npe, struct mac_plat_info *mp);
-+extern int
-+npe_mh_set_rxqid(struct npe_info *npe, struct mac_plat_info *mp, int qid);
-+extern int
-+npe_mh_npe_loopback_mode(struct npe_info *npe, struct mac_plat_info *mp, int enable);
-+extern int
-+npe_mh_get_stats(struct npe_info *npe, struct mac_plat_info *mp, u32 phys, int reset);
-+
-+#endif
-Index: linux-2.6.21.7/include/linux/ixp_qmgr.h
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/include/linux/ixp_qmgr.h
-@@ -0,0 +1,202 @@
-+/*
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+#ifndef IX_QMGR_H
-+#define IX_QMGR_H
-+
-+#include <linux/skbuff.h>
-+#include <linux/list.h>
-+#include <linux/if_ether.h>
-+#include <linux/spinlock.h>
-+#include <linux/platform_device.h>
-+#include <linux/ixp_npe.h>
-+#include <asm/atomic.h>
-+
-+/* All offsets are in 32bit words */
-+#define QUE_LOW_STAT0 0x100 /* 4x Status of the 32 lower queues 0-31 */
-+#define QUE_UO_STAT0 0x104 /* 2x Underflow/Overflow status bits*/
-+#define QUE_UPP_STAT0 0x106 /* 2x Status of thew 32 upper queues 32-63 */
-+#define INT0_SRC_SELREG0 0x108 /* 4x */
-+#define QUE_IE_REG0 0x10c /* 2x */
-+#define QUE_INT_REG0 0x10e /* 2x IRQ reg, write 1 to reset IRQ */
-+
-+#define IX_QMGR_QCFG_BASE 0x800
-+#define IX_QMGR_QCFG_SIZE 0x40
-+#define IX_QMGR_SRAM_SPACE (IX_QMGR_QCFG_BASE + IX_QMGR_QCFG_SIZE)
-+
-+#define MAX_QUEUES 32 /* first, we only support the lower 32 queues */
-+#define MAX_NPES 3
-+
-+enum {
-+ Q_IRQ_ID_E = 0, /* Queue Empty due to last read */
-+ Q_IRQ_ID_NE, /* Queue Nearly Empty due to last read */
-+ Q_IRQ_ID_NF, /* Queue Nearly Full due to last write */
-+ Q_IRQ_ID_F, /* Queue Full due to last write */
-+ Q_IRQ_ID_NOT_E, /* Queue Not Empty due to last write */
-+ Q_IRQ_ID_NOT_NE, /* Queue Not Nearly Empty due to last write */
-+ Q_IRQ_ID_NOT_NF, /* Queue Not Nearly Full due to last read */
-+ Q_IRQ_ID_NOT_F /* Queue Not Full due to last read */
-+};
-+
-+extern struct qm_queue *request_queue(int qid, int len);
-+extern void release_queue(struct qm_queue *queue);
-+extern int queue_set_irq_src(struct qm_queue *queue, int flag);
-+extern void queue_set_watermarks(struct qm_queue *, unsigned ne, unsigned nf);
-+extern int queue_len(struct qm_queue *queue);
-+
-+struct qm_qmgr;
-+struct qm_queue;
-+
-+typedef void(*queue_cb)(struct qm_queue *);
-+
-+struct qm_queue {
-+ int addr; /* word offset from IX_QMGR_SRAM_SPACE */
-+ int len; /* size in words */
-+ int id; /* Q Id */
-+ u32 __iomem *acc_reg;
-+ struct device *dev;
-+ atomic_t use;
-+ queue_cb irq_cb;
-+ void *cb_data;
-+};
-+
-+#ifndef CONFIG_NPE_ADDRESS_COHERENT
-+struct eth_ctl {
-+ u32 next;
-+ u16 buf_len;
-+ u16 pkt_len;
-+ u32 phys_addr;
-+ u8 dest_id;
-+ u8 src_id;
-+ u16 flags;
-+ u8 qos;
-+ u8 padlen;
-+ u16 vlan_tci;
-+ u8 dest_mac[ETH_ALEN];
-+ u8 src_mac[ETH_ALEN];
-+};
-+
-+#else
-+struct eth_ctl {
-+ u32 next;
-+ u16 pkt_len;
-+ u16 buf_len;
-+ u32 phys_addr;
-+ u16 flags;
-+ u8 src_id;
-+ u8 dest_id;
-+ u16 vlan_tci;
-+ u8 padlen;
-+ u8 qos;
-+ u8 dest_mac[ETH_ALEN];
-+ u8 src_mac[ETH_ALEN];
-+};
-+#endif
-+
-+struct npe_cont {
-+ struct eth_ctl eth;
-+ void *data;
-+ struct npe_cont *next;
-+ struct npe_cont *virt;
-+ dma_addr_t phys;
-+};
-+
-+struct qm_qmgr {
-+ u32 __iomem *addr;
-+ struct resource *res;
-+ struct qm_queue *queues[MAX_QUEUES];
-+ rwlock_t lock;
-+ struct npe_cont *pool;
-+ struct dma_pool *dmapool;
-+ int irq;
-+};
-+
-+static inline void queue_write_cfg_reg(struct qm_queue *queue, u32 val)
-+{
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+ *(qmgr->addr + IX_QMGR_QCFG_BASE + queue->id) = val;
-+}
-+static inline u32 queue_read_cfg_reg(struct qm_queue *queue)
-+{
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+ return *(qmgr->addr + IX_QMGR_QCFG_BASE + queue->id);
-+}
-+
-+static inline void queue_ack_irq(struct qm_queue *queue)
-+{
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+ *(qmgr->addr + QUE_INT_REG0) = 1 << queue->id;
-+}
-+
-+static inline void queue_enable_irq(struct qm_queue *queue)
-+{
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+ *(qmgr->addr + QUE_IE_REG0) |= 1 << queue->id;
-+}
-+
-+static inline void queue_disable_irq(struct qm_queue *queue)
-+{
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+ *(qmgr->addr + QUE_IE_REG0) &= ~(1 << queue->id);
-+}
-+
-+static inline void queue_put_entry(struct qm_queue *queue, u32 entry)
-+{
-+ *(queue->acc_reg) = npe_to_cpu32(entry);
-+}
-+
-+static inline u32 queue_get_entry(struct qm_queue *queue)
-+{
-+ return cpu_to_npe32(*queue->acc_reg);
-+}
-+
-+static inline struct npe_cont *qmgr_get_cont(struct qm_qmgr *qmgr)
-+{
-+ unsigned long flags;
-+ struct npe_cont *cont;
-+
-+ if (!qmgr->pool)
-+ return NULL;
-+ write_lock_irqsave(&qmgr->lock, flags);
-+ cont = qmgr->pool;
-+ qmgr->pool = cont->next;
-+ write_unlock_irqrestore(&qmgr->lock, flags);
-+ return cont;
-+}
-+
-+static inline void qmgr_return_cont(struct qm_qmgr *qmgr,struct npe_cont *cont)
-+{
-+ unsigned long flags;
-+
-+ write_lock_irqsave(&qmgr->lock, flags);
-+ cont->next = qmgr->pool;
-+ qmgr->pool = cont;
-+ write_unlock_irqrestore(&qmgr->lock, flags);
-+}
-+
-+static inline int queue_stat(struct qm_queue *queue)
-+{
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+ u32 reg = *(qmgr->addr + QUE_UO_STAT0 + (queue->id >> 4));
-+ return (reg >> (queue->id & 0xf) << 1) & 3;
-+}
-+
-+/* Prints the queue state, which is very, very helpfull for debugging */
-+static inline void queue_state(struct qm_queue *queue)
-+{
-+ u32 val=0, lstat=0;
-+ int offs;
-+ struct qm_qmgr *qmgr = dev_get_drvdata(queue->dev);
-+
-+ offs = queue->id/8 + QUE_LOW_STAT0;
-+ val = *(qmgr->addr + IX_QMGR_QCFG_BASE + queue->id);
-+ lstat = (*(qmgr->addr + offs) >> ((queue->id % 8)*4)) & 0x0f;
-+
-+ printk("Qid[%02d]: Wptr=%4x, Rptr=%4x, diff=%4x, Stat:%x\n", queue->id,
-+ val&0x7f, (val>>7) &0x7f, (val - (val >> 7)) & 0x7f, lstat);
-+}
-+
-+#endif
diff --git a/target/linux/ixp4xx/patches/110-ixp4xx_net_driver_fix_mac_handling.patch b/target/linux/ixp4xx/patches/110-ixp4xx_net_driver_fix_mac_handling.patch
deleted file mode 100644
index 6adf4995ba..0000000000
--- a/target/linux/ixp4xx/patches/110-ixp4xx_net_driver_fix_mac_handling.patch
+++ /dev/null
@@ -1,17 +0,0 @@
----
- drivers/net/ixp4xx/mac_driver.c | 24 ++++++++++--------------
- 1 file changed, 10 insertions(+), 14 deletions(-)
-
-Index: linux-2.6.21.7/drivers/net/ixp4xx/mac_driver.c
-===================================================================
---- linux-2.6.21.7.orig/drivers/net/ixp4xx/mac_driver.c
-+++ linux-2.6.21.7/drivers/net/ixp4xx/mac_driver.c
-@@ -842,7 +842,7 @@ static void __exit finish_mac(void)
- }
- }
-
--module_init(init_mac);
-+late_initcall(init_mac);
- module_exit(finish_mac);
-
- MODULE_LICENSE("GPL");
diff --git a/target/linux/ixp4xx/patches/139-ixp4xx_net_driver_mtd_load_fw.patch b/target/linux/ixp4xx/patches/139-ixp4xx_net_driver_mtd_load_fw.patch
deleted file mode 100644
index 9ed1b42fe7..0000000000
--- a/target/linux/ixp4xx/patches/139-ixp4xx_net_driver_mtd_load_fw.patch
+++ /dev/null
@@ -1,392 +0,0 @@
----
- drivers/net/ixp4xx/Kconfig | 10 +
- drivers/net/ixp4xx/Makefile | 1
- drivers/net/ixp4xx/npe_ucode.c | 185 +++++++++++++++++++++++++++++++++
- drivers/net/ixp4xx/ucode_dl.c | 43 ++++---
- include/asm-arm/arch-ixp4xx/platform.h | 19 +++
- include/linux/ixp_npe.h | 1
- 6 files changed, 239 insertions(+), 20 deletions(-)
-
-Index: linux-2.6.21.7/drivers/net/ixp4xx/Kconfig
-===================================================================
---- linux-2.6.21.7.orig/drivers/net/ixp4xx/Kconfig
-+++ linux-2.6.21.7/drivers/net/ixp4xx/Kconfig
-@@ -11,6 +11,7 @@ config IXP4XX_NPE
- tristate "IXP4xx NPE support"
- depends on ARCH_IXP4XX
- depends on NET_ETHERNET
-+ select CRC16
- help
- The IXP4XX NPE driver supports the 3 CPU co-processors called
- "Network Processing Engines" (NPE). It adds support fo downloading
-@@ -18,7 +19,7 @@ config IXP4XX_NPE
- More about this at: Documentation/networking/ixp4xx/README.
- You can either use this OR the Intel Access Library (IAL)
-
--config IXP4XX_FW_LOAD
-+config IXP4XX_NPE_FW_LOAD
- bool "Use Firmware hotplug for Microcode download"
- depends on IXP4XX_NPE
- select HOTPLUG
-@@ -28,6 +29,13 @@ config IXP4XX_FW_LOAD
- /usr/lib/hotplug/firmware/NPE-[ABC]
- see Documentation/firmware_class/hotplug-script
-
-+config IXP4XX_NPE_FW_MTD
-+ bool "Load firmware from an mtd partition"
-+ depends on IXP4XX_NPE && MTD_IXP4XX
-+ help
-+ With this option, the driver will search for
-+ the firmware into an MTD partition.
-+
- config IXP4XX_MAC
- tristate "IXP4xx MAC support"
- depends on IXP4XX_NPE
-Index: linux-2.6.21.7/drivers/net/ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/drivers/net/ixp4xx/Makefile
-+++ linux-2.6.21.7/drivers/net/ixp4xx/Makefile
-@@ -1,5 +1,6 @@
- obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
- obj-$(CONFIG_IXP4XX_NPE) += ixp4xx_npe.o
-+obj-$(CONFIG_IXP4XX_NPE_FW_MTD) += npe_ucode.o
- obj-$(CONFIG_IXP4XX_MAC) += ixp4xx_mac.o
- obj-$(CONFIG_IXP4XX_CRYPTO) += ixp4xx_crypto.o
-
-Index: linux-2.6.21.7/drivers/net/ixp4xx/npe_ucode.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/drivers/net/ixp4xx/npe_ucode.c
-@@ -0,0 +1,185 @@
-+/*
-+ * Provide an NPE platform device for microcode handling
-+ *
-+ * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
-+ *
-+ * This file is released under the GPLv2
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/init.h>
-+#include <linux/slab.h>
-+#include <linux/firmware.h>
-+#include <linux/mtd/mtd.h>
-+
-+#include <linux/ixp_npe.h>
-+
-+#define DL_MAGIC 0xfeedf00d
-+#define DL_MAGIC_SWAP 0x0df0edfe
-+
-+#define IMG_SIZE(image) (((image)->size * sizeof(u32)) + \
-+ sizeof(struct dl_image))
-+
-+#define IMG_REV_MAJOR(id) (((id) >> 8) & 0x0f)
-+#define IMG_REV_MINOR(id) ((id) & 0x0f)
-+#define IMG_FUNC(id) (((id) >> 16) & 0xff)
-+#define IMG_NPE(id) (((id) >> 24) & 0x0f)
-+#define IMG_IXP(id) (((id) >> 28) & 0x0f)
-+
-+static struct platform_driver ixp4xx_npe_ucode_driver;
-+static unsigned char *partition_name = NULL;
-+
-+static void print_image_info(u32 id, u32 offset, u32 size)
-+{
-+ unsigned char idx;
-+ const char *names[] = { "IXP425", "IXP465", "unknown" };
-+
-+ idx = IMG_IXP(id) < 2 ? IMG_IXP(id) : 2;
-+
-+ printk(KERN_INFO "npe: found at 0x%x, %s/NPE-%c func: %02x, rev: %x.%x, "
-+ "size: %5d, id: %08x\n", offset, names[idx], IMG_NPE(id) + 'A',
-+ IMG_FUNC(id), IMG_REV_MAJOR(id), IMG_REV_MINOR(id), size, id);
-+}
-+
-+void npe_swap_image(struct dl_image *image)
-+{
-+ unsigned int i;
-+
-+ image->magic = swab32(image->magic);
-+ image->id = swab32(image->id);
-+ image->size = swab32(image->size);
-+
-+ for (i = 0; i < image->size; i++)
-+ image->u.data[i] = swab32(image->u.data[i]);
-+}
-+
-+static void npe_find_microcode(struct mtd_info *mtd)
-+{
-+ u32 buf;
-+ u32 magic = htonl(DL_MAGIC);
-+ u32 id, size;
-+ size_t retlen;
-+ int err;
-+ unsigned int offset = 0;
-+
-+ printk("npe: searching for firmware...\n");
-+
-+ while (offset < mtd->size) {
-+
-+ err = mtd->read(mtd, offset, 4, &retlen, (u_char *) &buf);
-+ offset += retlen;
-+
-+ if (buf != magic)
-+ continue;
-+
-+ err = mtd->read(mtd, offset, 4, &retlen, (u_char *) &id);
-+ offset += retlen;
-+
-+ if (id == magic)
-+ break;
-+
-+ id = ntohl(id);
-+
-+ err = mtd->read(mtd, offset, 4, &retlen, (u_char *) &size);
-+ offset += retlen;
-+
-+ size = (ntohl(size) * 4) + 12;
-+
-+ print_image_info(id, offset - 12, size);
-+
-+ if (size < 24000 && ( IMG_FUNC(id) == 0x01 || IMG_FUNC(id) == 0x00) || IMG_FUNC(id) == 0x05 ) { // XXX fix size/detection
-+
-+ struct dl_image *image = kmalloc(size, GFP_KERNEL);
-+
-+ /* we are going to load it, rewind offset */
-+ offset -= 12;
-+
-+ if (image) {
-+ err = mtd->read(mtd, offset, size, &retlen, (u_char *) image);
-+
-+ if (err == 0 && retlen == size) {
-+ if (image->magic == DL_MAGIC_SWAP)
-+ npe_swap_image(image);
-+
-+ store_npe_image(image, NULL);
-+ } else {
-+ printk(KERN_ERR "unable to read firmware\n");
-+ }
-+
-+ kfree(image);
-+ }
-+
-+ offset += size;
-+ }
-+ }
-+}
-+
-+static void npe_flash_add(struct mtd_info *mtd)
-+{
-+ if (partition_name == NULL)
-+ return;
-+
-+ if (strcmp(mtd->name, partition_name) == 0) {
-+ npe_find_microcode(mtd);
-+ }
-+}
-+
-+static void npe_flash_remove(struct mtd_info *mtd) {
-+}
-+
-+static struct mtd_notifier npe_flash_notifier = {
-+ .add = npe_flash_add,
-+ .remove = npe_flash_remove,
-+};
-+
-+static int npe_ucode_probe(struct platform_device *pdev)
-+{
-+ struct npe_ucode_platform_data *data = pdev->dev.platform_data;
-+
-+ if (partition_name)
-+ return -EEXIST;
-+
-+ if (data && data->mtd_partition) {
-+ partition_name = data->mtd_partition;
-+ return 0;
-+ }
-+
-+ return -EINVAL;
-+}
-+
-+static int npe_ucode_remove(struct platform_device *pdev)
-+{
-+ return 0;
-+}
-+
-+static struct platform_driver ixp4xx_npe_ucode_driver = {
-+ .driver = {
-+ .name = "ixp4xx_npe_ucode",
-+ .owner = THIS_MODULE,
-+ },
-+ .probe = npe_ucode_probe,
-+ .remove = npe_ucode_remove,
-+};
-+
-+static int __init npe_ucode_init(void)
-+{
-+ int ret;
-+
-+ ret = platform_driver_register(&ixp4xx_npe_ucode_driver);
-+ register_mtd_user(&npe_flash_notifier);
-+
-+ return ret;
-+}
-+
-+static void __exit npe_ucode_exit(void)
-+{
-+ unregister_mtd_user(&npe_flash_notifier);
-+ platform_driver_unregister(&ixp4xx_npe_ucode_driver);
-+}
-+
-+module_init(npe_ucode_init);
-+module_exit(npe_ucode_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
-Index: linux-2.6.21.7/drivers/net/ixp4xx/ucode_dl.c
-===================================================================
---- linux-2.6.21.7.orig/drivers/net/ixp4xx/ucode_dl.c
-+++ linux-2.6.21.7/drivers/net/ixp4xx/ucode_dl.c
-@@ -16,6 +16,7 @@
- #include <linux/firmware.h>
- #include <linux/dma-mapping.h>
- #include <linux/byteorder/swab.h>
-+#include <linux/crc16.h>
- #include <asm/uaccess.h>
- #include <asm/io.h>
-
-@@ -26,6 +27,12 @@
- #define DL_MAGIC 0xfeedf00d
- #define DL_MAGIC_SWAP 0x0df0edfe
-
-+#define IMG_REV_MAJOR(id) (((id) >> 8) & 0x0f)
-+#define IMG_REV_MINOR(id) ((id) & 0x0f)
-+#define IMG_FUNC(id) (((id) >> 16) & 0xff)
-+#define IMG_NPE(id) (((id) >> 24) & 0x0f)
-+#define IMG_IXP(id) (((id) >> 28) & 0x0f)
-+
- #define EOF_BLOCK 0xf
- #define IMG_SIZE(image) (((image)->size * sizeof(u32)) + \
- sizeof(struct dl_image))
-@@ -38,21 +45,6 @@ enum blk_type {
- data,
- };
-
--struct dl_block {
-- u32 type;
-- u32 offset;
--};
--
--struct dl_image {
-- u32 magic;
-- u32 id;
-- u32 size;
-- union {
-- u32 data[0];
-- struct dl_block block[0];
-- } u;
--};
--
- struct dl_codeblock {
- u32 npe_addr;
- u32 size;
-@@ -127,20 +119,33 @@ download_block(struct npe_info *npe, str
- return 0;
- }
-
--static int store_npe_image(struct dl_image *image, struct device *dev)
-+int store_npe_image(struct dl_image *image, struct device *dev)
- {
- struct dl_block *blk;
- struct dl_codeblock *cb;
- struct npe_info *npe;
- int ret=0;
-+ u16 crc;
-
- if (!dev) {
-- dev = get_npe_by_id( (image->id >> 24) & 0xf);
-+ dev = get_npe_by_id(IMG_NPE(image->id));
- return_npe_dev(dev);
- }
- if (!dev)
- return -ENODEV;
-
-+ if (image->size > 24000) { // XXX fix max size
-+ printk(KERN_ERR "npe: firmware too large\n");
-+ return -EFBIG;
-+ }
-+
-+ if (IMG_REV_MAJOR(image->id) != 2) {
-+ printk(KERN_ERR "npe: only revision 2 is supported at this time\n");
-+ return -EINVAL;
-+ }
-+
-+ crc = crc16(0, (u8 *) image, IMG_SIZE(image));
-+
- npe = dev_get_drvdata(dev);
- if (npe->loaded && (npe->usage > 0)) {
- printk(KERN_INFO "Cowardly refusing to reload an Image "
-@@ -267,8 +272,7 @@ static ssize_t ucode_write(struct file *
-
- static void npe_firmware_probe(struct device *dev)
- {
--#if (defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)) \
-- && defined(MODULE)
-+#ifdef CONFIG_IXP4XX_NPE_FW_LOADER
- const struct firmware *fw_entry;
- struct npe_info *npe = dev_get_drvdata(dev);
- struct dl_image *image;
-@@ -477,3 +481,4 @@ MODULE_AUTHOR("Christian Hohnstaedt <cho
-
- EXPORT_SYMBOL(get_npe_by_id);
- EXPORT_SYMBOL(return_npe_dev);
-+EXPORT_SYMBOL(store_npe_image);
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/platform.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/platform.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/platform.h
-@@ -86,6 +86,21 @@ struct ixp4xx_i2c_pins {
- unsigned long scl_pin;
- };
-
-+struct dl_block {
-+ u32 type;
-+ u32 offset;
-+};
-+
-+struct dl_image {
-+ u32 magic;
-+ u32 id;
-+ u32 size;
-+ union {
-+ u32 data[0];
-+ struct dl_block block[0];
-+ } u;
-+};
-+
- struct npe_plat_data {
- const char *name;
- int data_size;
-@@ -105,6 +120,10 @@ struct mac_plat_info {
-
- };
-
-+struct npe_ucode_platform_data {
-+ unsigned char *mtd_partition;
-+};
-+
- /*
- * This structure provide a means for the board setup code
- * to give information to th pata_ixp4xx driver. It is
-Index: linux-2.6.21.7/include/linux/ixp_npe.h
-===================================================================
---- linux-2.6.21.7.orig/include/linux/ixp_npe.h
-+++ linux-2.6.21.7/include/linux/ixp_npe.h
-@@ -99,6 +99,7 @@ extern void npe_reset(struct npe_info *n
-
- extern struct device *get_npe_by_id(int id);
- extern void return_npe_dev(struct device *dev);
-+extern int store_npe_image(struct dl_image *image, struct device *dev);
-
- /* NPE Messages */
- extern int
diff --git a/target/linux/ixp4xx/patches/140-ixp4xx_net_driver_no_phy.patch b/target/linux/ixp4xx/patches/140-ixp4xx_net_driver_no_phy.patch
deleted file mode 100644
index fcff63a19a..0000000000
--- a/target/linux/ixp4xx/patches/140-ixp4xx_net_driver_no_phy.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-Index: linux-2.6.21.7/drivers/net/ixp4xx/mac_driver.c
-===================================================================
---- linux-2.6.21.7.orig/drivers/net/ixp4xx/mac_driver.c
-+++ linux-2.6.21.7/drivers/net/ixp4xx/mac_driver.c
-@@ -161,6 +161,16 @@ static int media_check(struct net_device
- {
- struct mac_info *mac = netdev_priv(dev);
-
-+ if ( mac->mii.phy_id < 0 ) {
-+ if ( init ) {
-+ netif_carrier_on(mac->mii.dev);
-+ mac->mii.full_duplex = 1;
-+ update_duplex_mode(dev);
-+ return 1;
-+ }
-+ return 0;
-+ }
-+
- if (mii_check_media(&mac->mii, netif_msg_link(mac), init)) {
- update_duplex_mode(dev);
- return 1;
-@@ -448,7 +458,12 @@ static int ixmac_ioctl(struct net_device
- return -EINVAL;
- if (!try_module_get(THIS_MODULE))
- return -ENODEV;
-- rc = generic_mii_ioctl(&mac->mii, if_mii(rq), cmd, &duplex_changed);
-+ if ( mac->mii.phy_id < 0 ) {
-+ duplex_changed = 0;
-+ rc = -EOPNOTSUPP;
-+ } else {
-+ rc = generic_mii_ioctl(&mac->mii, if_mii(rq), cmd, &duplex_changed);
-+ }
- module_put(THIS_MODULE);
- if (duplex_changed)
- update_duplex_mode(dev);
-@@ -478,6 +493,9 @@ static void ixmac_get_drvinfo(struct net
- static int ixmac_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
- {
- struct mac_info *mac = netdev_priv(dev);
-+ if ( mac->mii.phy_id < 0 ) {
-+ return 0;
-+ }
- mii_ethtool_gset(&mac->mii, cmd);
- return 0;
- }
-@@ -486,6 +504,9 @@ static int ixmac_set_settings(struct net
- {
- struct mac_info *mac = netdev_priv(dev);
- int rc;
-+ if ( mac->mii.phy_id < 0 ) {
-+ return -EOPNOTSUPP;
-+ }
- rc = mii_ethtool_sset(&mac->mii, cmd);
- return rc;
- }
-@@ -493,12 +514,18 @@ static int ixmac_set_settings(struct net
- static int ixmac_nway_reset(struct net_device *dev)
- {
- struct mac_info *mac = netdev_priv(dev);
-+ if ( mac->mii.phy_id < 0 ) {
-+ return -EOPNOTSUPP;
-+ }
- return mii_nway_restart(&mac->mii);
- }
-
- static u32 ixmac_get_link(struct net_device *dev)
- {
- struct mac_info *mac = netdev_priv(dev);
-+ if ( mac->mii.phy_id < 0 ) {
-+ return 1;
-+ }
- return mii_link_ok(&mac->mii);
- }
-
diff --git a/target/linux/ixp4xx/patches/141-nslu2_setup_mac.patch b/target/linux/ixp4xx/patches/141-nslu2_setup_mac.patch
deleted file mode 100644
index 5d72f06987..0000000000
--- a/target/linux/ixp4xx/patches/141-nslu2_setup_mac.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -138,6 +138,29 @@ static struct platform_device nslu2_uart
- .resource = nslu2_uart_resources,
- };
-
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = 1,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
- static struct platform_device *nslu2_devices[] __initdata = {
- &nslu2_i2c_controller,
- &nslu2_flash,
-@@ -145,6 +168,7 @@ static struct platform_device *nslu2_dev
- #ifdef CONFIG_LEDS_IXP4XX
- &nslu2_leds,
- #endif
-+ &mac0
- };
-
- static void nslu2_power_off(void)
diff --git a/target/linux/ixp4xx/patches/142-nas100d_setup_mac.patch b/target/linux/ixp4xx/patches/142-nas100d_setup_mac.patch
deleted file mode 100644
index 023dd6c52b..0000000000
--- a/target/linux/ixp4xx/patches/142-nas100d_setup_mac.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -123,12 +123,36 @@ static struct platform_device nas100d_ua
- .resource = nas100d_uart_resources,
- };
-
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = 0,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
- static struct platform_device *nas100d_devices[] __initdata = {
- &nas100d_i2c_controller,
- &nas100d_flash,
- #ifdef CONFIG_LEDS_IXP4XX
- &nas100d_leds,
- #endif
-+ &mac0
- };
-
- static void nas100d_power_off(void)
diff --git a/target/linux/ixp4xx/patches/143-nslu2_mtd_microcode.patch b/target/linux/ixp4xx/patches/143-nslu2_mtd_microcode.patch
deleted file mode 100644
index 764254486c..0000000000
--- a/target/linux/ixp4xx/patches/143-nslu2_mtd_microcode.patch
+++ /dev/null
@@ -1,35 +0,0 @@
----
- arch/arm/mach-ixp4xx/nslu2-setup.c | 13 ++++++++++++-
- 1 file changed, 12 insertions(+), 1 deletion(-)
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -161,6 +161,16 @@ static struct platform_device mac0 = {
- .resource = &res_mac0,
- };
-
-+struct npe_ucode_platform_data nslu2_npe_ucode_data = {
-+ .mtd_partition = "FIS directory",
-+};
-+
-+static struct platform_device nslu2_npe_ucode = {
-+ .name = "ixp4xx_npe_ucode",
-+ .id = 0,
-+ .dev.platform_data = &nslu2_npe_ucode_data,
-+};
-+
- static struct platform_device *nslu2_devices[] __initdata = {
- &nslu2_i2c_controller,
- &nslu2_flash,
-@@ -168,7 +178,8 @@ static struct platform_device *nslu2_dev
- #ifdef CONFIG_LEDS_IXP4XX
- &nslu2_leds,
- #endif
-- &mac0
-+ &mac0,
-+ &nslu2_npe_ucode,
- };
-
- static void nslu2_power_off(void)
diff --git a/target/linux/ixp4xx/patches/144-nas100d_mtd_microcode.patch b/target/linux/ixp4xx/patches/144-nas100d_mtd_microcode.patch
deleted file mode 100644
index 836ed412a3..0000000000
--- a/target/linux/ixp4xx/patches/144-nas100d_mtd_microcode.patch
+++ /dev/null
@@ -1,34 +0,0 @@
----
- arch/arm/mach-ixp4xx/nas100d-setup.c | 13 ++++++++++++-
- 1 file changed, 12 insertions(+), 1 deletion(-)
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -146,13 +146,24 @@ static struct platform_device mac0 = {
- .resource = &res_mac0,
- };
-
-+struct npe_ucode_platform_data nas100d_npe_ucode_data = {
-+ .mtd_partition = "microcode",
-+};
-+
-+static struct platform_device nas100d_npe_ucode = {
-+ .name = "ixp4xx_npe_ucode",
-+ .id = 0,
-+ .dev.platform_data = &nas100d_npe_ucode_data,
-+};
-+
- static struct platform_device *nas100d_devices[] __initdata = {
- &nas100d_i2c_controller,
- &nas100d_flash,
- #ifdef CONFIG_LEDS_IXP4XX
- &nas100d_leds,
- #endif
-- &mac0
-+ &mac0,
-+ &nas100d_npe_ucode,
- };
-
- static void nas100d_power_off(void)
diff --git a/target/linux/ixp4xx/patches/152-nas100d_mtd_load_mac.patch b/target/linux/ixp4xx/patches/152-nas100d_mtd_load_mac.patch
deleted file mode 100644
index 1adb3fdb96..0000000000
--- a/target/linux/ixp4xx/patches/152-nas100d_mtd_load_mac.patch
+++ /dev/null
@@ -1,56 +0,0 @@
----
- arch/arm/mach-ixp4xx/nas100d-setup.c | 27 +++++++++++++++++++++++++++
- 1 file changed, 27 insertions(+)
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -16,6 +16,7 @@
- #include <linux/serial.h>
- #include <linux/serial_8250.h>
- #include <linux/leds.h>
-+#include <linux/mtd/mtd.h>
-
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
-@@ -166,6 +167,30 @@ static struct platform_device *nas100d_d
- &nas100d_npe_ucode,
- };
-
-+static void nas100d_flash_add(struct mtd_info *mtd)
-+{
-+ if (strcmp(mtd->name, "RedBoot config") == 0) {
-+ size_t retlen;
-+ u_char mac[6];
-+
-+ if (mtd->read(mtd, 0x0FD8, 6, &retlen, mac) == 0 && retlen == 6) {
-+ printk(KERN_INFO "nas100d mac: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
-+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-+ memcpy(plat_mac0.hwaddr, mac, 6);
-+ } else {
-+ printk(KERN_ERR "nas100d mac: read failed\n");
-+ }
-+ }
-+}
-+
-+static void nas100d_flash_remove(struct mtd_info *mtd) {
-+}
-+
-+static struct mtd_notifier nas100d_flash_notifier = {
-+ .add = nas100d_flash_add,
-+ .remove = nas100d_flash_remove,
-+};
-+
- static void nas100d_power_off(void)
- {
- /* This causes the box to drop the power and go dead. */
-@@ -198,6 +223,8 @@ static void __init nas100d_init(void)
- (void)platform_device_register(&nas100d_uart);
-
- platform_add_devices(nas100d_devices, ARRAY_SIZE(nas100d_devices));
-+
-+ register_mtd_user(&nas100d_flash_notifier);
- }
-
- MACHINE_START(NAS100D, "Iomega NAS 100d")
diff --git a/target/linux/ixp4xx/patches/153-nslu2_mtd_load_mac.patch b/target/linux/ixp4xx/patches/153-nslu2_mtd_load_mac.patch
deleted file mode 100644
index a290cf6709..0000000000
--- a/target/linux/ixp4xx/patches/153-nslu2_mtd_load_mac.patch
+++ /dev/null
@@ -1,56 +0,0 @@
----
- arch/arm/mach-ixp4xx/nslu2-setup.c | 27 +++++++++++++++++++++++++++
- 1 file changed, 27 insertions(+)
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -18,6 +18,7 @@
- #include <linux/serial.h>
- #include <linux/serial_8250.h>
- #include <linux/leds.h>
-+#include <linux/mtd/mtd.h>
-
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
-@@ -182,6 +183,30 @@ static struct platform_device *nslu2_dev
- &nslu2_npe_ucode,
- };
-
-+static void nslu2_flash_add(struct mtd_info *mtd)
-+{
-+ if (strcmp(mtd->name, "RedBoot") == 0) {
-+ size_t retlen;
-+ u_char mac[6];
-+
-+ if (mtd->read(mtd, 0x3FFB0, 6, &retlen, mac) == 0 && retlen == 6) {
-+ printk(KERN_INFO "nslu2 mac: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
-+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-+ memcpy(plat_mac0.hwaddr, mac, 6);
-+ } else {
-+ printk(KERN_ERR "nslu2 mac: read failed\n");
-+ }
-+ }
-+}
-+
-+static void nslu2_flash_remove(struct mtd_info *mtd) {
-+}
-+
-+static struct mtd_notifier nslu2_flash_notifier = {
-+ .add = nslu2_flash_add,
-+ .remove = nslu2_flash_remove,
-+};
-+
- static void nslu2_power_off(void)
- {
- /* This causes the box to drop the power and go dead. */
-@@ -224,6 +249,8 @@ static void __init nslu2_init(void)
- (void)platform_device_register(&nslu2_uart);
-
- platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices));
-+
-+ register_mtd_user(&nslu2_flash_notifier);
- }
-
- MACHINE_START(NSLU2, "Linksys NSLU2")
diff --git a/target/linux/ixp4xx/patches/160-nas100d_artop_temp_fix.patch b/target/linux/ixp4xx/patches/160-nas100d_artop_temp_fix.patch
deleted file mode 100644
index e93600e5f1..0000000000
--- a/target/linux/ixp4xx/patches/160-nas100d_artop_temp_fix.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From: Alan Cox <alan@redhat.com>
-To: Alessandro Zummo <alessandro.zummo@towertech.it>
-Cc: Jeff Garzik <jgarzik@redhat.com>, Alan Cox <alan@redhat.com>
-Subject: Re: drivers/ata/pata_artop.c
-Date: Sun, 15 Oct 2006 14:25:16 -0400
-User-Agent: Mutt/1.4.1i
-
-On Sun, Oct 15, 2006 at 07:18:31PM +0200, Alessandro Zummo wrote:
-> In the discovery phase there's a lot of time spent in the detection
-> of the second port.
-
-The error recovery is a bit determined right now - Tejun's been doing some
-work on SRST behaviour and also for the worst cases polled detect so it
-should come out ok
-
-> What's the correct way to inform the driver
-> to avoid checking the second port?
-
-Set the number of ports to 1 in your own tree for now. The real fix is
-not to go poking at pata ports if the ret is 0xFF
-
----
- drivers/ata/pata_artop.c | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-Index: linux-2.6.21.7/drivers/ata/pata_artop.c
-===================================================================
---- linux-2.6.21.7.orig/drivers/ata/pata_artop.c
-+++ linux-2.6.21.7/drivers/ata/pata_artop.c
-@@ -26,6 +26,7 @@
- #include <scsi/scsi_host.h>
- #include <linux/libata.h>
- #include <linux/ata.h>
-+#include <asm/mach-types.h>
-
- #define DRV_NAME "pata_artop"
- #define DRV_VERSION "0.4.2"
-@@ -469,6 +470,11 @@ static int artop_init_one (struct pci_de
- pci_read_config_byte(pdev, 0x4a, &reg);
- pci_write_config_byte(pdev, 0x4a, (reg & ~0x01) | 0x80);
-
-+ /* NAS100D workaround */
-+#ifdef CONFIG_MACH_NAS100D
-+ if (machine_is_nas100d())
-+ ports = 1;
-+#endif
- }
-
- BUG_ON(info == NULL);
diff --git a/target/linux/ixp4xx/patches/178-via_velocity_bigendian.patch b/target/linux/ixp4xx/patches/178-via_velocity_bigendian.patch
deleted file mode 100644
index 169a53703c..0000000000
--- a/target/linux/ixp4xx/patches/178-via_velocity_bigendian.patch
+++ /dev/null
@@ -1,927 +0,0 @@
-Index: linux-2.6.21.7/drivers/net/via-velocity.c
-===================================================================
---- linux-2.6.21.7.orig/drivers/net/via-velocity.c
-+++ linux-2.6.21.7/drivers/net/via-velocity.c
-@@ -96,11 +96,31 @@ MODULE_AUTHOR("VIA Networking Technologi
- MODULE_LICENSE("GPL");
- MODULE_DESCRIPTION("VIA Networking Velocity Family Gigabit Ethernet Adapter Driver");
-
-+/* Valid values for vdebug (additive, this is a bitmask):
-+ * 0x00 => off
-+ * 0x01 => always on
-+ * 0x02 => additional detail on tx (rx, too, if anyone implements same)
-+ * 0x04 => detail the initialization process
-+ * 0x08 => spot debug detail; to be used as developers see fit
-+ */
-+static int vdebug = 0;
-+
-+/* HAIL - these macros are for the normal 0x01-type tracing... */
-+#define HAIL(S) \
-+ if (vdebug&1) printk(KERN_NOTICE "%s\n", (S));
-+#define HAILS(S,T) \
-+ if (vdebug&1) printk(KERN_NOTICE "%s -> status=0x%x\n", (S), (T));
-+
- #define VELOCITY_PARAM(N,D) \
- static int N[MAX_UNITS]=OPTION_DEFAULT;\
- module_param_array(N, int, NULL, 0); \
- MODULE_PARM_DESC(N, D);
-
-+#define VELO_DEBUG_MIN 0
-+#define VELO_DEBUG_MAX 255
-+#define VELO_DEBUG_DEF 0
-+VELOCITY_PARAM(velo_debug, "Debug level");
-+
- #define RX_DESC_MIN 64
- #define RX_DESC_MAX 255
- #define RX_DESC_DEF 64
-@@ -385,12 +405,12 @@ static void __devinit velocity_set_int_o
- if (val == -1)
- *opt = def;
- else if (val < min || val > max) {
-- VELOCITY_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (%d-%d)\n",
-- devname, name, min, max);
-+ VELOCITY_PRT(MSG_LEVEL_INFO, KERN_NOTICE "via-velocity: the value of parameter %s is invalid, the valid range is (%d-%d)\n",
-+ name, min, max);
- *opt = def;
- } else {
-- VELOCITY_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: set value of parameter %s to %d\n",
-- devname, name, val);
-+ VELOCITY_PRT(MSG_LEVEL_INFO, KERN_INFO "via-velocity: set value of parameter %s to %d\n",
-+ name, val);
- *opt = val;
- }
- }
-@@ -415,12 +435,12 @@ static void __devinit velocity_set_bool_
- if (val == -1)
- *opt |= (def ? flag : 0);
- else if (val < 0 || val > 1) {
-- printk(KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (0-1)\n",
-- devname, name);
-+ printk(KERN_NOTICE "via-velocity: the value of parameter %s is invalid, the valid range is (0-1)\n",
-+ name);
- *opt |= (def ? flag : 0);
- } else {
-- printk(KERN_INFO "%s: set parameter %s to %s\n",
-- devname, name, val ? "TRUE" : "FALSE");
-+ printk(KERN_INFO "via-velocity: set parameter %s to %s\n",
-+ name, val ? "TRUE" : "FALSE");
- *opt |= (val ? flag : 0);
- }
- }
-@@ -438,6 +458,7 @@ static void __devinit velocity_set_bool_
- static void __devinit velocity_get_options(struct velocity_opt *opts, int index, char *devname)
- {
-
-+ velocity_set_int_opt(&opts->velo_debug, velo_debug[index], VELO_DEBUG_MIN, VELO_DEBUG_MAX, VELO_DEBUG_DEF, "velo_debug", devname);
- velocity_set_int_opt(&opts->rx_thresh, rx_thresh[index], RX_THRESH_MIN, RX_THRESH_MAX, RX_THRESH_DEF, "rx_thresh", devname);
- velocity_set_int_opt(&opts->DMA_length, DMA_length[index], DMA_LENGTH_MIN, DMA_LENGTH_MAX, DMA_LENGTH_DEF, "DMA_length", devname);
- velocity_set_int_opt(&opts->numrx, RxDescriptors[index], RX_DESC_MIN, RX_DESC_MAX, RX_DESC_DEF, "RxDescriptors", devname);
-@@ -452,6 +473,7 @@ static void __devinit velocity_get_optio
- velocity_set_int_opt((int *) &opts->wol_opts, wol_opts[index], WOL_OPT_MIN, WOL_OPT_MAX, WOL_OPT_DEF, "Wake On Lan options", devname);
- velocity_set_int_opt((int *) &opts->int_works, int_works[index], INT_WORKS_MIN, INT_WORKS_MAX, INT_WORKS_DEF, "Interrupt service works", devname);
- opts->numrx = (opts->numrx & ~3);
-+ vdebug = opts->velo_debug;
- }
-
- /**
-@@ -466,6 +488,8 @@ static void velocity_init_cam_filter(str
- {
- struct mac_regs __iomem * regs = vptr->mac_regs;
-
-+ HAIL("velocity_init_cam_filter");
-+
- /* Turn on MCFG_PQEN, turn off MCFG_RTGOPT */
- WORD_REG_BITS_SET(MCFG_PQEN, MCFG_RTGOPT, &regs->MCFG);
- WORD_REG_BITS_ON(MCFG_VIDFR, &regs->MCFG);
-@@ -484,14 +508,12 @@ static void velocity_init_cam_filter(str
- WORD_REG_BITS_ON(MCFG_RTGOPT, &regs->MCFG);
-
- mac_set_cam(regs, 0, (u8 *) & (vptr->options.vid), VELOCITY_VLAN_ID_CAM);
-- vptr->vCAMmask[0] |= 1;
-- mac_set_cam_mask(regs, vptr->vCAMmask, VELOCITY_VLAN_ID_CAM);
- } else {
- u16 temp = 0;
- mac_set_cam(regs, 0, (u8 *) &temp, VELOCITY_VLAN_ID_CAM);
-- temp = 1;
-- mac_set_cam_mask(regs, (u8 *) &temp, VELOCITY_VLAN_ID_CAM);
- }
-+ vptr->vCAMmask[0] |= 1;
-+ mac_set_cam_mask(regs, vptr->vCAMmask, VELOCITY_VLAN_ID_CAM);
- }
-
- /**
-@@ -508,13 +530,15 @@ static void velocity_rx_reset(struct vel
- struct mac_regs __iomem * regs = vptr->mac_regs;
- int i;
-
-+ HAIL("velocity_rx_reset");
- vptr->rd_dirty = vptr->rd_filled = vptr->rd_curr = 0;
-
- /*
- * Init state, all RD entries belong to the NIC
- */
- for (i = 0; i < vptr->options.numrx; ++i)
-- vptr->rd_ring[i].rdesc0.owner = OWNED_BY_NIC;
-+ /* vptr->rd_ring[i].rdesc0.owner = OWNED_BY_NIC; BE */
-+ vptr->rd_ring[i].rdesc0 |= cpu_to_le32(BE_OWNED_BY_NIC); /* BE */
-
- writew(vptr->options.numrx, &regs->RBRDU);
- writel(vptr->rd_pool_dma, &regs->RDBaseLo);
-@@ -537,12 +561,15 @@ static void velocity_init_registers(stru
- struct mac_regs __iomem * regs = vptr->mac_regs;
- int i, mii_status;
-
-+ if (vdebug&5) printk(KERN_NOTICE "velocity_init_registers: entering\n");
-+
- mac_wol_reset(regs);
-
- switch (type) {
- case VELOCITY_INIT_RESET:
- case VELOCITY_INIT_WOL:
-
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: RESET or WOL\n");
- netif_stop_queue(vptr->dev);
-
- /*
-@@ -570,12 +597,13 @@ static void velocity_init_registers(stru
-
- case VELOCITY_INIT_COLD:
- default:
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: COLD or default\n");
- /*
- * Do reset
- */
- velocity_soft_reset(vptr);
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: soft reset complete.\n");
- mdelay(5);
--
- mac_eeprom_reload(regs);
- for (i = 0; i < 6; i++) {
- writeb(vptr->dev->dev_addr[i], &(regs->PAR[i]));
-@@ -593,11 +621,16 @@ static void velocity_init_registers(stru
- */
- BYTE_REG_BITS_SET(CFGB_OFSET, (CFGB_CRANDOM | CFGB_CAP | CFGB_MBA | CFGB_BAKOPT), &regs->CFGB);
-
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: Initializing CAM filter\n");
- /*
- * Init CAM filter
- */
-+ if (vdebug&8) printk(KERN_NOTICE "velocity: spot debug: about to init CAM filters\n");
-+ mdelay(5); /* MJW - ARM processors, kernel 2.6.19 - this fixes oopses and hangs */
- velocity_init_cam_filter(vptr);
-+ if (vdebug&8) printk(KERN_NOTICE "velocity: spot debug: init CAM filters complete\n");
-
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: Setting packet filter\n");
- /*
- * Set packet filter: Receive directed and broadcast address
- */
-@@ -607,10 +640,12 @@ static void velocity_init_registers(stru
- * Enable MII auto-polling
- */
- enable_mii_autopoll(regs);
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: enable_mii_autopoll complete.\n");
-
- vptr->int_mask = INT_MASK_DEF;
-
-- writel(cpu_to_le32(vptr->rd_pool_dma), &regs->RDBaseLo);
-+ /* writel(cpu_to_le32(vptr->rd_pool_dma), &regs->RDBaseLo); BE */
-+ writel((vptr->rd_pool_dma), &regs->RDBaseLo); /* BE */
- writew(vptr->options.numrx - 1, &regs->RDCSize);
- mac_rx_queue_run(regs);
- mac_rx_queue_wake(regs);
-@@ -618,10 +653,13 @@ static void velocity_init_registers(stru
- writew(vptr->options.numtx - 1, &regs->TDCSize);
-
- for (i = 0; i < vptr->num_txq; i++) {
-- writel(cpu_to_le32(vptr->td_pool_dma[i]), &(regs->TDBaseLo[i]));
-+ /* writel(cpu_to_le32(vptr->td_pool_dma[i]), &(regs->TDBaseLo[i])); BE */
-+ writel((vptr->td_pool_dma[i]), &(regs->TDBaseLo[i])); /* BE */
- mac_tx_queue_run(regs, i);
- }
-
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: DMA settings complete.\n");
-+
- init_flow_control_register(vptr);
-
- writel(CR0_STOP, &regs->CR0Clr);
-@@ -640,8 +678,10 @@ static void velocity_init_registers(stru
-
- enable_flow_control_ability(vptr);
- mac_hw_mibs_init(regs);
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: Set interrupt mask\n");
- mac_write_int_mask(vptr->int_mask, regs);
- mac_clear_isr(regs);
-+ if (vdebug&4) printk(KERN_NOTICE "velocity_init_registers: complete.\n");
-
- }
- }
-@@ -659,6 +699,7 @@ static int velocity_soft_reset(struct ve
- struct mac_regs __iomem * regs = vptr->mac_regs;
- int i = 0;
-
-+ HAIL("velocity_soft_reset");
- writel(CR0_SFRST, &regs->CR0Set);
-
- for (i = 0; i < W_MAX_TIMEOUT; i++) {
-@@ -722,6 +763,7 @@ static int __devinit velocity_found1(str
- VELOCITY_FULL_DRV_NAM, VELOCITY_VERSION);
- printk(KERN_INFO "Copyright (c) 2002, 2003 VIA Networking Technologies, Inc.\n");
- printk(KERN_INFO "Copyright (c) 2004 Red Hat Inc.\n");
-+ printk(KERN_INFO "BE support, misc. fixes MJW 01Jan2007 - may be unstable\n");
- first = 0;
- }
-
-@@ -935,6 +977,7 @@ static int velocity_init_rings(struct ve
- dma_addr_t pool_dma;
- u8 *pool;
-
-+ HAIL("velocity_init_rings");
- /*
- * Allocate all RD/TD rings a single pool
- */
-@@ -997,6 +1040,7 @@ static int velocity_init_rings(struct ve
- static void velocity_free_rings(struct velocity_info *vptr)
- {
- int size;
-+ HAIL("velocity_free_rings");
-
- size = vptr->options.numrx * sizeof(struct rx_desc) +
- vptr->options.numtx * sizeof(struct tx_desc) * vptr->num_txq;
-@@ -1013,6 +1057,7 @@ static inline void velocity_give_many_rx
- struct mac_regs __iomem *regs = vptr->mac_regs;
- int avail, dirty, unusable;
-
-+ HAIL("velocity_give_many_rx_descs");
- /*
- * RD number must be equal to 4X per hardware spec
- * (programming guide rev 1.20, p.13)
-@@ -1026,7 +1071,8 @@ static inline void velocity_give_many_rx
- dirty = vptr->rd_dirty - unusable;
- for (avail = vptr->rd_filled & 0xfffc; avail; avail--) {
- dirty = (dirty > 0) ? dirty - 1 : vptr->options.numrx - 1;
-- vptr->rd_ring[dirty].rdesc0.owner = OWNED_BY_NIC;
-+ /* vptr->rd_ring[dirty].rdesc0.owner = OWNED_BY_NIC; BE */
-+ vptr->rd_ring[dirty].rdesc0 |= cpu_to_le32(BE_OWNED_BY_NIC); /* BE */
- }
-
- writew(vptr->rd_filled & 0xfffc, &regs->RBRDU);
-@@ -1036,12 +1082,14 @@ static inline void velocity_give_many_rx
- static int velocity_rx_refill(struct velocity_info *vptr)
- {
- int dirty = vptr->rd_dirty, done = 0, ret = 0;
-+ HAIL("velocity_rx_refill");
-
- do {
- struct rx_desc *rd = vptr->rd_ring + dirty;
-
- /* Fine for an all zero Rx desc at init time as well */
-- if (rd->rdesc0.owner == OWNED_BY_NIC)
-+ /* if (rd->rdesc0.owner == OWNED_BY_NIC) BE */
-+ if (rd->rdesc0 & cpu_to_le32(BE_OWNED_BY_NIC)) /* BE */
- break;
-
- if (!vptr->rd_info[dirty].skb) {
-@@ -1076,6 +1124,7 @@ static int velocity_init_rd_ring(struct
- unsigned int rsize = sizeof(struct velocity_rd_info) *
- vptr->options.numrx;
-
-+ HAIL("velocity_init_rd_ring");
- vptr->rd_info = kmalloc(rsize, GFP_KERNEL);
- if(vptr->rd_info == NULL)
- goto out;
-@@ -1105,6 +1154,7 @@ static void velocity_free_rd_ring(struct
- {
- int i;
-
-+ HAIL("velocity_free_rd_ring");
- if (vptr->rd_info == NULL)
- return;
-
-@@ -1146,6 +1196,7 @@ static int velocity_init_td_ring(struct
- unsigned int tsize = sizeof(struct velocity_td_info) *
- vptr->options.numtx;
-
-+ HAIL("velocity_init_td_ring");
- /* Init the TD ring entries */
- for (j = 0; j < vptr->num_txq; j++) {
- curr = vptr->td_pool_dma[j];
-@@ -1182,6 +1233,7 @@ static void velocity_free_td_ring_entry(
- struct velocity_td_info * td_info = &(vptr->td_infos[q][n]);
- int i;
-
-+ HAIL("velocity_free_td_ring_entry");
- if (td_info == NULL)
- return;
-
-@@ -1211,6 +1263,7 @@ static void velocity_free_td_ring(struct
- {
- int i, j;
-
-+ HAIL("velocity_free_td_ring");
- for (j = 0; j < vptr->num_txq; j++) {
- if (vptr->td_infos[j] == NULL)
- continue;
-@@ -1238,34 +1291,42 @@ static int velocity_rx_srv(struct veloci
- struct net_device_stats *stats = &vptr->stats;
- int rd_curr = vptr->rd_curr;
- int works = 0;
-+ u16 wRSR; /* BE */
-
-+ HAILS("velocity_rx_srv", status);
- do {
- struct rx_desc *rd = vptr->rd_ring + rd_curr;
-
- if (!vptr->rd_info[rd_curr].skb)
- break;
-
-- if (rd->rdesc0.owner == OWNED_BY_NIC)
-+ /* if (rd->rdesc0.owner == OWNED_BY_NIC) BE */
-+ if (rd->rdesc0 & cpu_to_le32(BE_OWNED_BY_NIC)) /* BE */
- break;
-
- rmb();
-
-+ wRSR = (u16)(cpu_to_le32(rd->rdesc0)); /* BE */
- /*
- * Don't drop CE or RL error frame although RXOK is off
- */
-- if ((rd->rdesc0.RSR & RSR_RXOK) || (!(rd->rdesc0.RSR & RSR_RXOK) && (rd->rdesc0.RSR & (RSR_CE | RSR_RL)))) {
-+ /* if ((rd->rdesc0.RSR & RSR_RXOK) || (!(rd->rdesc0.RSR & RSR_RXOK) && (rd->rdesc0.RSR & (RSR_CE | RSR_RL)))) { BE */
-+ if ((wRSR & RSR_RXOK) || (!(wRSR & RSR_RXOK) && (wRSR & (RSR_CE | RSR_RL)))) { /* BE */
- if (velocity_receive_frame(vptr, rd_curr) < 0)
- stats->rx_dropped++;
- } else {
-- if (rd->rdesc0.RSR & RSR_CRC)
-+ /* if (rd->rdesc0.RSR & RSR_CRC) BE */
-+ if (wRSR & RSR_CRC) /* BE */
- stats->rx_crc_errors++;
-- if (rd->rdesc0.RSR & RSR_FAE)
-+ /* if (rd->rdesc0.RSR & RSR_FAE) BE */
-+ if (wRSR & RSR_FAE) /* BE */
- stats->rx_frame_errors++;
-
- stats->rx_dropped++;
- }
-
-- rd->inten = 1;
-+ /* rd->inten = 1; BE */
-+ rd->ltwo |= cpu_to_le32(BE_INT_ENABLE); /* BE */
-
- vptr->dev->last_rx = jiffies;
-
-@@ -1296,13 +1357,21 @@ static int velocity_rx_srv(struct veloci
-
- static inline void velocity_rx_csum(struct rx_desc *rd, struct sk_buff *skb)
- {
-+ u8 bCSM;
-+ HAIL("velocity_rx_csum");
- skb->ip_summed = CHECKSUM_NONE;
-
-- if (rd->rdesc1.CSM & CSM_IPKT) {
-- if (rd->rdesc1.CSM & CSM_IPOK) {
-- if ((rd->rdesc1.CSM & CSM_TCPKT) ||
-- (rd->rdesc1.CSM & CSM_UDPKT)) {
-- if (!(rd->rdesc1.CSM & CSM_TUPOK)) {
-+// if (rd->rdesc1.CSM & CSM_IPKT) {
-+// if (rd->rdesc1.CSM & CSM_IPOK) {
-+// if ((rd->rdesc1.CSM & CSM_TCPKT) ||
-+// (rd->rdesc1.CSM & CSM_UDPKT)) {
-+// if (!(rd->rdesc1.CSM & CSM_TUPOK)) {
-+ bCSM = (u8)(cpu_to_le32(rd->rdesc1) >> 16); /* BE */
-+ if (bCSM & CSM_IPKT) {
-+ if (bCSM & CSM_IPOK) {
-+ if ((bCSM & CSM_TCPKT) ||
-+ (bCSM & CSM_UDPKT)) {
-+ if (!(bCSM & CSM_TUPOK)) { /* BE */
- return;
- }
- }
-@@ -1328,9 +1397,11 @@ static inline int velocity_rx_copy(struc
- {
- int ret = -1;
-
-+ HAIL("velocity_rx_copy");
- if (pkt_size < rx_copybreak) {
- struct sk_buff *new_skb;
-
-+ HAIL("velocity_rx_copy (working...)");
- new_skb = dev_alloc_skb(pkt_size + 2);
- if (new_skb) {
- new_skb->dev = vptr->dev;
-@@ -1360,10 +1431,12 @@ static inline int velocity_rx_copy(struc
- static inline void velocity_iph_realign(struct velocity_info *vptr,
- struct sk_buff *skb, int pkt_size)
- {
-+ HAIL("velocity_iph_realign");
- /* FIXME - memmove ? */
- if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN) {
- int i;
-
-+ HAIL("velocity_iph_realign (working...)");
- for (i = pkt_size; i >= 0; i--)
- *(skb->data + i + 2) = *(skb->data + i);
- skb_reserve(skb, 2);
-@@ -1382,19 +1455,27 @@ static inline void velocity_iph_realign(
- static int velocity_receive_frame(struct velocity_info *vptr, int idx)
- {
- void (*pci_action)(struct pci_dev *, dma_addr_t, size_t, int);
-+ u16 pkt_len; /* BE */
-+ u16 wRSR; /* BE */
-+ struct sk_buff *skb;
- struct net_device_stats *stats = &vptr->stats;
- struct velocity_rd_info *rd_info = &(vptr->rd_info[idx]);
- struct rx_desc *rd = &(vptr->rd_ring[idx]);
-- int pkt_len = rd->rdesc0.len;
-- struct sk_buff *skb;
-+ /* int pkt_len = rd->rdesc0.len BE */;
-+
-+ pkt_len = ((cpu_to_le32(rd->rdesc0) >> 16) & 0x00003FFFUL); /* BE */
-+ wRSR = (u16)(cpu_to_le32(rd->rdesc0)); /* BE */
-
-- if (rd->rdesc0.RSR & (RSR_STP | RSR_EDP)) {
-+ HAIL("velocity_receive_frame");
-+ /* if (rd->rdesc0.RSR & (RSR_STP | RSR_EDP)) { BE */
-+ if (wRSR & (RSR_STP | RSR_EDP)) { /* BE */
- VELOCITY_PRT(MSG_LEVEL_VERBOSE, KERN_ERR " %s : the received frame span multple RDs.\n", vptr->dev->name);
- stats->rx_length_errors++;
- return -EINVAL;
- }
-
-- if (rd->rdesc0.RSR & RSR_MAR)
-+ /* if (rd->rdesc0.RSR & RSR_MAR) BE */
-+ if (wRSR & RSR_MAR) /* BE */
- vptr->stats.multicast++;
-
- skb = rd_info->skb;
-@@ -1408,7 +1489,8 @@ static int velocity_receive_frame(struct
- */
-
- if (vptr->flags & VELOCITY_FLAGS_VAL_PKT_LEN) {
-- if (rd->rdesc0.RSR & RSR_RL) {
-+ /* if (rd->rdesc0.RSR & RSR_RL) { BE */
-+ if (wRSR & RSR_RL) { /* BE */
- stats->rx_length_errors++;
- return -EINVAL;
- }
-@@ -1452,6 +1534,7 @@ static int velocity_alloc_rx_buf(struct
- struct rx_desc *rd = &(vptr->rd_ring[idx]);
- struct velocity_rd_info *rd_info = &(vptr->rd_info[idx]);
-
-+ HAIL("velocity_alloc_rx_buf");
- rd_info->skb = dev_alloc_skb(vptr->rx_buf_sz + 64);
- if (rd_info->skb == NULL)
- return -ENOMEM;
-@@ -1469,10 +1552,14 @@ static int velocity_alloc_rx_buf(struct
- */
-
- *((u32 *) & (rd->rdesc0)) = 0;
-- rd->len = cpu_to_le32(vptr->rx_buf_sz);
-- rd->inten = 1;
-+ /* rd->len = cpu_to_le32(vptr->rx_buf_sz); BE */
-+ /* rd->inten = 1; BE */
- rd->pa_low = cpu_to_le32(rd_info->skb_dma);
-- rd->pa_high = 0;
-+ /* rd->pa_high = 0; BE */
-+ rd->ltwo &= cpu_to_le32(0xC000FFFFUL); /* BE */
-+ rd->ltwo |= cpu_to_le32((vptr->rx_buf_sz << 16)); /* BE */
-+ rd->ltwo |= cpu_to_le32(BE_INT_ENABLE); /* BE */
-+ rd->ltwo &= cpu_to_le32(0xFFFF0000UL); /* BE */
- return 0;
- }
-
-@@ -1493,9 +1580,11 @@ static int velocity_tx_srv(struct veloci
- int full = 0;
- int idx;
- int works = 0;
-+ u16 wTSR; /* BE */
- struct velocity_td_info *tdinfo;
- struct net_device_stats *stats = &vptr->stats;
-
-+ HAILS("velocity_tx_srv", status);
- for (qnum = 0; qnum < vptr->num_txq; qnum++) {
- for (idx = vptr->td_tail[qnum]; vptr->td_used[qnum] > 0;
- idx = (idx + 1) % vptr->options.numtx) {
-@@ -1506,22 +1595,29 @@ static int velocity_tx_srv(struct veloci
- td = &(vptr->td_rings[qnum][idx]);
- tdinfo = &(vptr->td_infos[qnum][idx]);
-
-- if (td->tdesc0.owner == OWNED_BY_NIC)
-+ /* if (td->tdesc0.owner == OWNED_BY_NIC) BE */
-+ if (td->tdesc0 & cpu_to_le32(BE_OWNED_BY_NIC)) /* BE */
- break;
-
- if ((works++ > 15))
- break;
-
-- if (td->tdesc0.TSR & TSR0_TERR) {
-+ wTSR = (u16)cpu_to_le32(td->tdesc0);
-+ /* if (td->tdesc0.TSR & TSR0_TERR) { BE */
-+ if (wTSR & TSR0_TERR) { /* BE */
- stats->tx_errors++;
- stats->tx_dropped++;
-- if (td->tdesc0.TSR & TSR0_CDH)
-+ /* if (td->tdesc0.TSR & TSR0_CDH) BE */
-+ if (wTSR & TSR0_CDH) /* BE */
- stats->tx_heartbeat_errors++;
-- if (td->tdesc0.TSR & TSR0_CRS)
-+ /* if (td->tdesc0.TSR & TSR0_CRS) BE */
-+ if (wTSR & TSR0_CRS) /* BE */
- stats->tx_carrier_errors++;
-- if (td->tdesc0.TSR & TSR0_ABT)
-+ /* if (td->tdesc0.TSR & TSR0_ABT) BE */
-+ if (wTSR & TSR0_ABT) /* BE */
- stats->tx_aborted_errors++;
-- if (td->tdesc0.TSR & TSR0_OWC)
-+ /* if (td->tdesc0.TSR & TSR0_OWC) BE */
-+ if (wTSR & TSR0_OWC) /* BE */
- stats->tx_window_errors++;
- } else {
- stats->tx_packets++;
-@@ -1610,6 +1706,7 @@ static void velocity_print_link_status(s
-
- static void velocity_error(struct velocity_info *vptr, int status)
- {
-+ HAILS("velocity_error", status);
-
- if (status & ISR_TXSTLI) {
- struct mac_regs __iomem * regs = vptr->mac_regs;
-@@ -1699,6 +1796,7 @@ static void velocity_free_tx_buf(struct
- struct sk_buff *skb = tdinfo->skb;
- int i;
-
-+ HAIL("velocity_free_tx_buf");
- /*
- * Don't unmap the pre-allocated tx_bufs
- */
-@@ -1902,6 +2000,7 @@ static int velocity_xmit(struct sk_buff
- struct velocity_td_info *tdinfo;
- unsigned long flags;
- int index;
-+ u32 lbufsz; /* BE */
-
- int pktlen = skb->len;
-
-@@ -1918,9 +2017,18 @@ static int velocity_xmit(struct sk_buff
- td_ptr = &(vptr->td_rings[qnum][index]);
- tdinfo = &(vptr->td_infos[qnum][index]);
-
-- td_ptr->tdesc1.TCPLS = TCPLS_NORMAL;
-- td_ptr->tdesc1.TCR = TCR0_TIC;
-- td_ptr->td_buf[0].queue = 0;
-+ td_ptr->tdesc0 = 0x00000000UL; /* BE */
-+ td_ptr->tdesc1 = 0x00000000UL; /* BE */
-+
-+ /* td_ptr->tdesc1.TCPLS = TCPLS_NORMAL; BE */
-+ td_ptr->tdesc1 &= cpu_to_le32(0xfcffffffUL); /* BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(((u32)TCPLS_NORMAL) << 24); /* BE */
-+
-+ /* td_ptr->tdesc1.TCR = TCR0_TIC; BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_TIC); /* BE */
-+
-+ /* td_ptr->td_buf[0].queue = 0; BE */
-+ td_ptr->td_buf[0].ltwo &= cpu_to_le32(~BE_QUEUE_ENABLE); /* BE */
-
- /*
- * Pad short frames.
-@@ -1932,20 +2040,35 @@ static int velocity_xmit(struct sk_buff
- memset(tdinfo->buf + skb->len, 0, ETH_ZLEN - skb->len);
- tdinfo->skb = skb;
- tdinfo->skb_dma[0] = tdinfo->buf_dma;
-- td_ptr->tdesc0.pktsize = pktlen;
-+ /* td_ptr->tdesc0.pktsize = pktlen; */
-+ td_ptr->tdesc0 &= cpu_to_le32(0xc000ffffUL); /* BE */
-+ lbufsz = pktlen; /* Assign, and make sure it's unsigned 32 bits - BE */
-+ lbufsz = lbufsz << 16; /* BE - shift over */
-+ td_ptr->tdesc0 |= cpu_to_le32(lbufsz); /* BE */
- td_ptr->td_buf[0].pa_low = cpu_to_le32(tdinfo->skb_dma[0]);
-- td_ptr->td_buf[0].pa_high = 0;
-- td_ptr->td_buf[0].bufsize = td_ptr->tdesc0.pktsize;
-+ /* td_ptr->td_buf[0].pa_high = 0; */
-+ /* td_ptr->td_buf[0].bufsize = td_ptr->tdesc0.pktsize; */
-+ td_ptr->td_buf[0].ltwo = cpu_to_le32(lbufsz); /* BE */
- tdinfo->nskb_dma = 1;
-- td_ptr->tdesc1.CMDZ = 2;
-+ /* td_ptr->tdesc1.CMDZ = 2; */
-+ td_ptr->tdesc1 &= cpu_to_le32(0x0fffffffUL); /* BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(((u32)0x2) << 28); /* BE */
- } else
- #ifdef VELOCITY_ZERO_COPY_SUPPORT
-+ /*
-+ * BE - NOTE on the VELOCITY_ZERO_COPY_SUPPORT:
-+ * This block of code has NOT been patched up for BE support, as
-+ * it is certainly broken -- if it compiles at all. Since the BE
-+ * fixes depend on the broken code, attempts to convert to BE support
-+ * would almost certainly confuse more than help.
-+ */
- if (skb_shinfo(skb)->nr_frags > 0) {
- int nfrags = skb_shinfo(skb)->nr_frags;
- tdinfo->skb = skb;
- if (nfrags > 6) {
- memcpy(tdinfo->buf, skb->data, skb->len);
- tdinfo->skb_dma[0] = tdinfo->buf_dma;
-+ /* BE: Er, exactly what value are we assigning in this next line? */
- td_ptr->tdesc0.pktsize =
- td_ptr->td_buf[0].pa_low = cpu_to_le32(tdinfo->skb_dma[0]);
- td_ptr->td_buf[0].pa_high = 0;
-@@ -1962,6 +2085,7 @@ static int velocity_xmit(struct sk_buff
- /* FIXME: support 48bit DMA later */
- td_ptr->td_buf[i].pa_low = cpu_to_le32(tdinfo->skb_dma);
- td_ptr->td_buf[i].pa_high = 0;
-+ /* BE: This next line can't be right: */
- td_ptr->td_buf[i].bufsize = skb->len->skb->data_len;
-
- for (i = 0; i < nfrags; i++) {
-@@ -1979,7 +2103,7 @@ static int velocity_xmit(struct sk_buff
- }
-
- } else
--#endif
-+#endif /* (broken) VELOCITY_ZERO_COPY_SUPPORT */
- {
- /*
- * Map the linear network buffer into PCI space and
-@@ -1987,19 +2111,30 @@ static int velocity_xmit(struct sk_buff
- */
- tdinfo->skb = skb;
- tdinfo->skb_dma[0] = pci_map_single(vptr->pdev, skb->data, pktlen, PCI_DMA_TODEVICE);
-- td_ptr->tdesc0.pktsize = pktlen;
-+ /* td_ptr->tdesc0.pktsize = pktlen; BE */
-+ td_ptr->tdesc0 &= cpu_to_le32(0xc000ffffUL); /* BE */
-+ lbufsz = pktlen; /* Assign, and make sure it's unsigned 32 bits - BE */
-+ lbufsz = lbufsz << 16; /* BE */
-+ td_ptr->tdesc0 |= cpu_to_le32(lbufsz); /* BE */
- td_ptr->td_buf[0].pa_low = cpu_to_le32(tdinfo->skb_dma[0]);
-- td_ptr->td_buf[0].pa_high = 0;
-- td_ptr->td_buf[0].bufsize = td_ptr->tdesc0.pktsize;
-+ /* td_ptr->td_buf[0].pa_high = 0; BE */
-+ /* td_ptr->td_buf[0].bufsize = td_ptr->tdesc0.pktsize; BE */
-+ td_ptr->td_buf[0].ltwo = cpu_to_le32(lbufsz); /* BE */
-+
- tdinfo->nskb_dma = 1;
-- td_ptr->tdesc1.CMDZ = 2;
-+ /* td_ptr->tdesc1.CMDZ = 2; BE */
-+ td_ptr->tdesc1 &= cpu_to_le32(0x0fffffffUL); /* BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(((u32)0x2) << 28);/* BE */
- }
-
- if (vptr->flags & VELOCITY_FLAGS_TAGGING) {
-- td_ptr->tdesc1.pqinf.VID = (vptr->options.vid & 0xfff);
-- td_ptr->tdesc1.pqinf.priority = 0;
-- td_ptr->tdesc1.pqinf.CFI = 0;
-- td_ptr->tdesc1.TCR |= TCR0_VETAG;
-+ /* td_ptr->tdesc1.pqinf.priority = 0; BE */
-+ /* td_ptr->tdesc1.pqinf.CFI = 0; BE */
-+ td_ptr->tdesc1 &= cpu_to_le32(0xFFFF0000UL); /* BE */
-+ /* td_ptr->tdesc1.pqinf.VID = (vptr->options.vid & 0xfff); BE */
-+ td_ptr->tdesc1 |= cpu_to_le32((vptr->options.vid & 0xfff)); /* BE */
-+ /* td_ptr->tdesc1.TCR |= TCR0_VETAG; BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_VETAG); /* BE */
- }
-
- /*
-@@ -2009,26 +2144,34 @@ static int velocity_xmit(struct sk_buff
- && (skb->ip_summed == CHECKSUM_PARTIAL)) {
- struct iphdr *ip = skb->nh.iph;
- if (ip->protocol == IPPROTO_TCP)
-- td_ptr->tdesc1.TCR |= TCR0_TCPCK;
-+ /* td_ptr->tdesc1.TCR |= TCR0_TCPCK; BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_TCPCK); /* BE */
- else if (ip->protocol == IPPROTO_UDP)
-- td_ptr->tdesc1.TCR |= (TCR0_UDPCK);
-- td_ptr->tdesc1.TCR |= TCR0_IPCK;
-- }
-+ /* td_ptr->tdesc1.TCR |= (TCR0_UDPCK); BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_UDPCK); /* BE */
-+ /* td_ptr->tdesc1.TCR |= TCR0_IPCK; BE */
-+ td_ptr->tdesc1 |= cpu_to_le32(BE_TCR_IPCK); /* BE */
-+ }
- {
-
- int prev = index - 1;
-
- if (prev < 0)
- prev = vptr->options.numtx - 1;
-- td_ptr->tdesc0.owner = OWNED_BY_NIC;
-+ /* td_ptr->tdesc0.owner = OWNED_BY_NIC; BE */
-+ td_ptr->tdesc0 |= cpu_to_le32(BE_OWNED_BY_NIC); /* BE */
- vptr->td_used[qnum]++;
- vptr->td_curr[qnum] = (index + 1) % vptr->options.numtx;
-
- if (AVAIL_TD(vptr, qnum) < 1)
- netif_stop_queue(dev);
-
-- td_ptr = &(vptr->td_rings[qnum][prev]);
-- td_ptr->td_buf[0].queue = 1;
-+ td_ptr = &(vptr->td_rings[qnum][prev]);
-+ /* td_ptr->td_buf[0].queue = 1; BE */
-+ td_ptr->td_buf[0].ltwo |= cpu_to_le32(BE_QUEUE_ENABLE); /* BE */
-+ if (vdebug&2) printk(KERN_NOTICE "velocity_xmit: (%s) len=%d idx=%d tdesc0=0x%x tdesc1=0x%x ltwo=0x%x\n",
-+ (pktlen<ETH_ZLEN) ? "short" : "normal", pktlen, index,
-+ td_ptr->tdesc0, td_ptr->tdesc1, td_ptr->td_buf[0].ltwo);
- mac_tx_queue_wake(vptr->mac_regs, qnum);
- }
- dev->trans_start = jiffies;
-@@ -2054,7 +2197,7 @@ static int velocity_intr(int irq, void *
- u32 isr_status;
- int max_count = 0;
-
--
-+ HAIL("velocity_intr");
- spin_lock(&vptr->lock);
- isr_status = mac_read_isr(vptr->mac_regs);
-
-@@ -2073,7 +2216,10 @@ static int velocity_intr(int irq, void *
-
- while (isr_status != 0) {
- mac_write_isr(vptr->mac_regs, isr_status);
-- if (isr_status & (~(ISR_PRXI | ISR_PPRXI | ISR_PTXI | ISR_PPTXI)))
-+ HAILS("velocity_intr",isr_status);
-+ /* MJW - velocity_error is ALWAYS called; need to mask off some other flags */
-+ /* if (isr_status & (~(ISR_PRXI | ISR_PPRXI | ISR_PTXI | ISR_PPTXI))) */
-+ if (isr_status & (~(ISR_PRXI | ISR_PPRXI | ISR_PTXI | ISR_PPTXI | ISR_PTX0I | ISR_ISR0)))
- velocity_error(vptr, isr_status);
- if (isr_status & (ISR_PRXI | ISR_PPRXI))
- max_count += velocity_rx_srv(vptr, isr_status);
-@@ -2111,6 +2257,7 @@ static void velocity_set_multi(struct ne
- int i;
- struct dev_mc_list *mclist;
-
-+ HAIL("velocity_set_multi");
- if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
- writel(0xffffffff, &regs->MARCAM[0]);
- writel(0xffffffff, &regs->MARCAM[4]);
-@@ -2154,6 +2301,7 @@ static struct net_device_stats *velocity
- {
- struct velocity_info *vptr = netdev_priv(dev);
-
-+ HAIL("net_device_stats");
- /* If the hardware is down, don't touch MII */
- if(!netif_running(dev))
- return &vptr->stats;
-@@ -2198,6 +2346,7 @@ static int velocity_ioctl(struct net_dev
- struct velocity_info *vptr = netdev_priv(dev);
- int ret;
-
-+ HAIL("velocity_ioctl");
- /* If we are asked for information and the device is power
- saving then we need to bring the device back up to talk to it */
-
-@@ -2416,6 +2565,7 @@ static int velocity_mii_read(struct mac_
- {
- u16 ww;
-
-+ HAIL("velocity_mii_read");
- /*
- * Disable MIICR_MAUTO, so that mii addr can be set normally
- */
-@@ -2452,6 +2602,7 @@ static int velocity_mii_write(struct mac
- {
- u16 ww;
-
-+ HAIL("velocity_mii_write");
- /*
- * Disable MIICR_MAUTO, so that mii addr can be set normally
- */
-Index: linux-2.6.21.7/drivers/net/via-velocity.h
-===================================================================
---- linux-2.6.21.7.orig/drivers/net/via-velocity.h
-+++ linux-2.6.21.7/drivers/net/via-velocity.h
-@@ -196,64 +196,70 @@
- * Receive descriptor
- */
-
--struct rdesc0 {
-- u16 RSR; /* Receive status */
-- u16 len:14; /* Received packet length */
-- u16 reserved:1;
-- u16 owner:1; /* Who owns this buffer ? */
--};
--
--struct rdesc1 {
-- u16 PQTAG;
-- u8 CSM;
-- u8 IPKT;
--};
-+//struct rdesc0 {
-+// u16 RSR; /* Receive status */
-+// u16 len:14; /* Received packet length */
-+// u16 reserved:1;
-+// u16 owner:1; /* Who owns this buffer ? */
-+//};
-+
-+//struct rdesc1 {
-+// u16 PQTAG;
-+// u8 CSM;
-+// u8 IPKT;
-+//};
-
- struct rx_desc {
-- struct rdesc0 rdesc0;
-- struct rdesc1 rdesc1;
-+// struct rdesc0 rdesc0;
-+// struct rdesc1 rdesc1;
-+ u32 rdesc0;
-+ u32 rdesc1;
- u32 pa_low; /* Low 32 bit PCI address */
-- u16 pa_high; /* Next 16 bit PCI address (48 total) */
-- u16 len:15; /* Frame size */
-- u16 inten:1; /* Enable interrupt */
-+// u16 pa_high; /* Next 16 bit PCI address (48 total) */
-+// u16 len:15; /* Frame size */
-+// u16 inten:1; /* Enable interrupt */
-+ u32 ltwo;
- } __attribute__ ((__packed__));
-
- /*
- * Transmit descriptor
- */
-
--struct tdesc0 {
-- u16 TSR; /* Transmit status register */
-- u16 pktsize:14; /* Size of frame */
-- u16 reserved:1;
-- u16 owner:1; /* Who owns the buffer */
--};
--
--struct pqinf { /* Priority queue info */
-- u16 VID:12;
-- u16 CFI:1;
-- u16 priority:3;
--} __attribute__ ((__packed__));
--
--struct tdesc1 {
-- struct pqinf pqinf;
-- u8 TCR;
-- u8 TCPLS:2;
-- u8 reserved:2;
-- u8 CMDZ:4;
--} __attribute__ ((__packed__));
-+//struct tdesc0 {
-+// u16 TSR; /* Transmit status register */
-+// u16 pktsize:14; /* Size of frame */
-+// u16 reserved:1;
-+// u16 owner:1; /* Who owns the buffer */
-+//};
-+
-+//struct pqinf { /* Priority queue info */
-+// u16 VID:12;
-+// u16 CFI:1;
-+// u16 priority:3;
-+//} __attribute__ ((__packed__));
-+
-+//struct tdesc1 {
-+// struct pqinf pqinf;
-+// u8 TCR;
-+// u8 TCPLS:2;
-+// u8 reserved:2;
-+// u8 CMDZ:4;
-+//} __attribute__ ((__packed__));
-
- struct td_buf {
- u32 pa_low;
-- u16 pa_high;
-- u16 bufsize:14;
-- u16 reserved:1;
-- u16 queue:1;
-+// u16 pa_high;
-+// u16 bufsize:14;
-+// u16 reserved:1;
-+// u16 queue:1;
-+ u32 ltwo;
- } __attribute__ ((__packed__));
-
- struct tx_desc {
-- struct tdesc0 tdesc0;
-- struct tdesc1 tdesc1;
-+// struct tdesc0 tdesc0;
-+// struct tdesc1 tdesc1;
-+ u32 tdesc0;
-+ u32 tdesc1;
- struct td_buf td_buf[7];
- };
-
-@@ -279,6 +285,16 @@ enum velocity_owner {
- OWNED_BY_NIC = 1
- };
-
-+/* Constants added for the BE fixes */
-+#define BE_OWNED_BY_NIC 0x80000000UL
-+#define BE_INT_ENABLE 0x80000000UL
-+#define BE_QUEUE_ENABLE 0x80000000UL
-+#define BE_TCR_TIC 0x00800000UL
-+#define BE_TCR_VETAG 0x00200000UL
-+#define BE_TCR_TCPCK 0x00040000UL
-+#define BE_TCR_UDPCK 0x00080000UL
-+#define BE_TCR_IPCK 0x00100000UL
-+
-
- /*
- * MAC registers and macros.
-@@ -1698,6 +1714,7 @@ enum velocity_flow_cntl_type {
- };
-
- struct velocity_opt {
-+ int velo_debug; /* debug flag */
- int numrx; /* Number of RX descriptors */
- int numtx; /* Number of TX descriptors */
- enum speed_opt spd_dpx; /* Media link mode */
diff --git a/target/linux/ixp4xx/patches/185-nslu2_rtc_fixup.patch b/target/linux/ixp4xx/patches/185-nslu2_rtc_fixup.patch
deleted file mode 100644
index 59d3e702fb..0000000000
--- a/target/linux/ixp4xx/patches/185-nslu2_rtc_fixup.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -20,6 +20,7 @@
- #include <linux/leds.h>
- #include <linux/mtd/mtd.h>
-
-+#include <asm/setup.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-@@ -253,11 +254,41 @@ static void __init nslu2_init(void)
- register_mtd_user(&nslu2_flash_notifier);
- }
-
-+static char nslu2_rtc_probe[] __initdata = "rtc-x1205.probe=0,0x6f ";
-+
-+static void __init nslu2_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+ struct tag *t = tags;
-+ char *p = *cmdline;
-+
-+ /* Find the end of the tags table, taking note of any cmdline tag. */
-+ for (; t->hdr.size; t = tag_next(t)) {
-+ if (t->hdr.tag == ATAG_CMDLINE) {
-+ p = t->u.cmdline.cmdline;
-+ }
-+ }
-+
-+ /* Overwrite the end of the table with a new cmdline tag. */
-+ t->hdr.tag = ATAG_CMDLINE;
-+ t->hdr.size = (sizeof (struct tag_header) +
-+ strlen(nslu2_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, nslu2_rtc_probe, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(nslu2_rtc_probe), p,
-+ COMMAND_LINE_SIZE - strlen(nslu2_rtc_probe));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
- MACHINE_START(NSLU2, "Linksys NSLU2")
- /* Maintainer: www.nslu2-linux.org */
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
-+ .fixup = nslu2_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
- .timer = &nslu2_timer,
diff --git a/target/linux/ixp4xx/patches/186-nas100d_rtc_fixup.patch b/target/linux/ixp4xx/patches/186-nas100d_rtc_fixup.patch
deleted file mode 100644
index f15b64f5f4..0000000000
--- a/target/linux/ixp4xx/patches/186-nas100d_rtc_fixup.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -18,6 +18,7 @@
- #include <linux/leds.h>
- #include <linux/mtd/mtd.h>
-
-+#include <asm/setup.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-@@ -227,11 +228,42 @@ static void __init nas100d_init(void)
- register_mtd_user(&nas100d_flash_notifier);
- }
-
-+static char nas100d_rtc_probe[] __initdata = "rtc-pcf8563.probe=0,0x51 ";
-+
-+static void __init nas100d_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+ struct tag *t = tags;
-+ char *p = *cmdline;
-+
-+ /* Find the end of the tags table, taking note of any cmdline tag. */
-+ for (; t->hdr.size; t = tag_next(t)) {
-+ if (t->hdr.tag == ATAG_CMDLINE) {
-+ p = t->u.cmdline.cmdline;
-+ }
-+ }
-+
-+ /* Overwrite the end of the table with a new cmdline tag. */
-+ t->hdr.tag = ATAG_CMDLINE;
-+ t->hdr.size =
-+ (sizeof (struct tag_header) +
-+ strlen(nas100d_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, nas100d_rtc_probe, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(nas100d_rtc_probe), p,
-+ COMMAND_LINE_SIZE - strlen(nas100d_rtc_probe));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
- MACHINE_START(NAS100D, "Iomega NAS 100d")
- /* Maintainer: www.nslu2-linux.org */
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
-+ .fixup = nas100d_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
- .timer = &ixp4xx_timer,
diff --git a/target/linux/ixp4xx/patches/187-dsmg600_rtc_fixup.patch b/target/linux/ixp4xx/patches/187-dsmg600_rtc_fixup.patch
deleted file mode 100644
index 8993a9e17b..0000000000
--- a/target/linux/ixp4xx/patches/187-dsmg600_rtc_fixup.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/dsmg600-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-setup.c
-@@ -15,6 +15,7 @@
- #include <linux/serial.h>
- #include <linux/serial_8250.h>
-
-+#include <asm/setup.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-@@ -142,6 +143,36 @@ static struct sys_timer dsmg600_timer =
- .init = dsmg600_timer_init,
- };
-
-+static char dsmg600_rtc_probe[] __initdata = "rtc-pcf8563.probe=0,0x51 ";
-+
-+static void __init dsmg600_fixup(struct machine_desc *desc,
-+ struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+ struct tag *t = tags;
-+ char *p = *cmdline;
-+
-+ /* Find the end of the tags table, taking note of any cmdline tag. */
-+ for (; t->hdr.size; t = tag_next(t)) {
-+ if (t->hdr.tag == ATAG_CMDLINE) {
-+ p = t->u.cmdline.cmdline;
-+ }
-+ }
-+
-+ /* Overwrite the end of the table with a new cmdline tag. */
-+ t->hdr.tag = ATAG_CMDLINE;
-+ t->hdr.size =
-+ (sizeof (struct tag_header) +
-+ strlen(dsmg600_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, dsmg600_rtc_probe, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(dsmg600_rtc_probe), p,
-+ COMMAND_LINE_SIZE - strlen(dsmg600_rtc_probe));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
- static void __init dsmg600_init(void)
- {
- ixp4xx_sys_init();
-@@ -174,6 +205,7 @@ MACHINE_START(DSMG600, "D-Link DSM-G600
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
-+ .fixup = dsmg600_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
- .timer = &dsmg600_timer,
diff --git a/target/linux/ixp4xx/patches/200-gateway_7001.patch b/target/linux/ixp4xx/patches/200-gateway_7001.patch
deleted file mode 100644
index 509b24a248..0000000000
--- a/target/linux/ixp4xx/patches/200-gateway_7001.patch
+++ /dev/null
@@ -1,256 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/boot/compressed/head-xscale.S
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/boot/compressed/head-xscale.S
-+++ linux-2.6.21.7/arch/arm/boot/compressed/head-xscale.S
-@@ -46,6 +46,11 @@ __XScale_start:
- orr r7, r7, #(MACH_TYPE_GTWX5715 & 0xff00)
- #endif
-
-+#ifdef CONFIG_MACH_GATEWAY7001
-+ mov r7, #(MACH_TYPE_GATEWAY7001 & 0xff)
-+ orr r7, r7, #(MACH_TYPE_GATEWAY7001 & 0xff00)
-+#endif
-+
- #ifdef CONFIG_ARCH_IXP2000
- mov r1, #-1
- mov r0, #0xd6000000
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/gateway7001-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/gateway7001-pci.c
-@@ -0,0 +1,68 @@
-+/*
-+ * arch/arch/mach-ixp4xx/gateway7001-pci.c
-+ *
-+ * PCI setup routines for Gateway 7001
-+ *
-+ * Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: 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/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+extern void ixp4xx_pci_preinit(void);
-+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
-+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
-+
-+void __init gateway7001_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init gateway7001_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 1)
-+ return IRQ_IXP4XX_GPIO11;
-+ else if (slot == 2)
-+ return IRQ_IXP4XX_GPIO10;
-+ else return -1;
-+}
-+
-+struct hw_pci gateway7001_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = gateway7001_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = gateway7001_map_irq,
-+};
-+
-+int __init gateway7001_pci_init(void)
-+{
-+ if (machine_is_gateway7001())
-+ pci_common_init(&gateway7001_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(gateway7001_pci_init);
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/gateway7001-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/gateway7001-setup.c
-@@ -0,0 +1,108 @@
-+/*
-+ * arch/arm/mach-ixp4xx/gateway7001-setup.c
-+ *
-+ * Board setup for the Gateway 7001 board
-+ *
-+ * Copyright (C) 2006 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data gateway7001_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource gateway7001_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device gateway7001_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &gateway7001_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &gateway7001_flash_resource,
-+};
-+
-+static struct resource gateway7001_uart_resource = {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port gateway7001_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device gateway7001_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = gateway7001_uart_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &gateway7001_uart_resource,
-+};
-+
-+static struct platform_device *gateway7001_devices[] __initdata = {
-+ &gateway7001_flash,
-+ &gateway7001_uart
-+};
-+
-+static void __init gateway7001_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ gateway7001_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ gateway7001_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ platform_add_devices(gateway7001_devices, ARRAY_SIZE(gateway7001_devices));
-+}
-+
-+#ifdef CONFIG_MACH_GATEWAY7001
-+MACHINE_START(GATEWAY7001, "Gateway 7001 AP")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = gateway7001_init,
-+MACHINE_END
-+#endif
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-@@ -41,6 +41,14 @@ config ARCH_ADI_COYOTE
- Engineering Coyote Gateway Reference Platform. For more
- information on this platform, see <file:Documentation/arm/IXP4xx>.
-
-+config MACH_GATEWAY7001
-+ bool "Gateway 7001"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support Gateway's
-+ 7001 Access Point. For more information on this platform,
-+ see http://openwrt.org
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-@@ -13,6 +13,7 @@ obj-pci-$(CONFIG_MACH_GTWX5715) += gtwx
- obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-pci.o
- obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o
- obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
-+obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
-
- obj-y += common.o
-
-@@ -24,5 +25,6 @@ obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-
- obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o nslu2-power.o
- obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o
- obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
-+obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/uncompress.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/uncompress.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/uncompress.h
-@@ -38,9 +38,9 @@ static void flush(void)
- static __inline__ void __arch_decomp_setup(unsigned long arch_id)
- {
- /*
-- * Coyote and gtwx5715 only have UART2 connected
-+ * Some boards are using UART2 as console
- */
-- if (machine_is_adi_coyote() || machine_is_gtwx5715())
-+ if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001())
- uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- else
- uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
diff --git a/target/linux/ixp4xx/patches/210-gateway_7001_setup_mac.patch b/target/linux/ixp4xx/patches/210-gateway_7001_setup_mac.patch
deleted file mode 100644
index fb84d51376..0000000000
--- a/target/linux/ixp4xx/patches/210-gateway_7001_setup_mac.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/gateway7001-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/gateway7001-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/gateway7001-setup.c
-@@ -76,9 +76,57 @@ static struct platform_device gateway700
- .resource = &gateway7001_uart_resource,
- };
-
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct resource res_mac1 = {
-+ .start = IXP4XX_EthC_BASE_PHYS,
-+ .end = IXP4XX_EthC_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = 1,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct mac_plat_info plat_mac1 = {
-+ .npe_id = 2,
-+ .phy_id = 2,
-+ .eth_id = 1,
-+ .rxq_id = 28,
-+ .txq_id = 25,
-+ .rxdoneq_id = 5,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
-+static struct platform_device mac1 = {
-+ .name = "ixp4xx_mac",
-+ .id = 1,
-+ .dev.platform_data = &plat_mac1,
-+ .num_resources = 1,
-+ .resource = &res_mac1,
-+};
-+
- static struct platform_device *gateway7001_devices[] __initdata = {
- &gateway7001_flash,
-- &gateway7001_uart
-+ &gateway7001_uart,
-+ &mac0,
-+ &mac1,
- };
-
- static void __init gateway7001_init(void)
diff --git a/target/linux/ixp4xx/patches/212-gateway_7001_mtd_microcode.patch b/target/linux/ixp4xx/patches/212-gateway_7001_mtd_microcode.patch
deleted file mode 100644
index 2e24f6cead..0000000000
--- a/target/linux/ixp4xx/patches/212-gateway_7001_mtd_microcode.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/gateway7001-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/gateway7001-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/gateway7001-setup.c
-@@ -16,6 +16,7 @@
- #include <linux/device.h>
- #include <linux/serial.h>
- #include <linux/tty.h>
-+#include <linux/mtd/mtd.h>
- #include <linux/serial_8250.h>
- #include <linux/slab.h>
-
-@@ -122,11 +123,48 @@ static struct platform_device mac1 = {
- .resource = &res_mac1,
- };
-
-+struct npe_ucode_platform_data gateway7001_npe_ucode_data = {
-+ .mtd_partition = "microcode",
-+};
-+
-+static struct platform_device gateway7001_npe_ucode = {
-+ .name = "ixp4xx_npe_ucode",
-+ .id = 0,
-+ .dev.platform_data = &gateway7001_npe_ucode_data,
-+};
-+
- static struct platform_device *gateway7001_devices[] __initdata = {
- &gateway7001_flash,
- &gateway7001_uart,
- &mac0,
- &mac1,
-+ &gateway7001_npe_ucode,
-+};
-+
-+static void gateway7001_flash_add(struct mtd_info *mtd)
-+{
-+ if (strcmp(mtd->name, "RedBoot config") == 0) {
-+ size_t retlen;
-+ u_char mac0[6], mac1[6];
-+ if (mtd->read(mtd, 0x0422, 6, &retlen, mac0) == 0 && retlen == 6) {
-+ printk(KERN_INFO "gateway 7001 mac0: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
-+ mac0[0], mac0[1], mac0[2], mac0[3], mac0[4], mac0[5]);
-+ memcpy(plat_mac0.hwaddr, mac0, 6);
-+ }
-+ if (mtd->read(mtd, 0x043B, 6, &retlen, mac1) == 0 && retlen == 6) {
-+ printk(KERN_INFO "gateway 7001 mac1: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
-+ mac1[0], mac1[1], mac1[2], mac1[3], mac1[4], mac1[5]);
-+ memcpy(plat_mac1.hwaddr, mac1, 6);
-+ }
-+ }
-+}
-+
-+static void gateway7001_flash_remove(struct mtd_info *mtd) {
-+}
-+
-+static struct mtd_notifier gateway7001_flash_notifier = {
-+ .add = gateway7001_flash_add,
-+ .remove = gateway7001_flash_remove,
- };
-
- static void __init gateway7001_init(void)
-@@ -140,6 +178,7 @@ static void __init gateway7001_init(void
- *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-
- platform_add_devices(gateway7001_devices, ARRAY_SIZE(gateway7001_devices));
-+ register_mtd_user(&gateway7001_flash_notifier);
- }
-
- #ifdef CONFIG_MACH_GATEWAY7001
diff --git a/target/linux/ixp4xx/patches/300-wg302v2.patch b/target/linux/ixp4xx/patches/300-wg302v2.patch
deleted file mode 100644
index e0f0c21f69..0000000000
--- a/target/linux/ixp4xx/patches/300-wg302v2.patch
+++ /dev/null
@@ -1,236 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-@@ -49,6 +49,14 @@ config MACH_GATEWAY7001
- 7001 Access Point. For more information on this platform,
- see http://openwrt.org
-
-+config MACH_WG302V2
-+ bool "Netgear WG302 v2 / WAG302 v2"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support Netgear's
-+ WG302 v2 or WAG302 v2 Access Points. For more information
-+ on this platform, see http://openwrt.org
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-@@ -14,6 +14,7 @@ obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-p
- obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o
- obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
- obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
-+obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
-
- obj-y += common.o
-
-@@ -26,5 +27,6 @@ obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.
- obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o
- obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
- obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
-+obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/wg302v2-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/wg302v2-pci.c
-@@ -0,0 +1,68 @@
-+/*
-+ * arch/arch/mach-ixp4xx/wg302v2-pci.c
-+ *
-+ * PCI setup routines for the Netgear WG302 v2 and WAG302 v2
-+ *
-+ * Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Software, Inc.
-+ *
-+ * Maintainer: 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/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+extern void ixp4xx_pci_preinit(void);
-+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
-+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
-+
-+void __init wg302v2_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO9, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init wg302v2_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 1)
-+ return IRQ_IXP4XX_GPIO8;
-+ else if (slot == 2)
-+ return IRQ_IXP4XX_GPIO9;
-+ else return -1;
-+}
-+
-+struct hw_pci wg302v2_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = wg302v2_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = wg302v2_map_irq,
-+};
-+
-+int __init wg302v2_pci_init(void)
-+{
-+ if (machine_is_wg302v2())
-+ pci_common_init(&wg302v2_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(wg302v2_pci_init);
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/wg302v2-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/wg302v2-setup.c
-@@ -0,0 +1,107 @@
-+/*
-+ * arch/arm/mach-ixp4xx/wg302-setup.c
-+ *
-+ * Board setup for the Netgear WG302 v2 and WAG302 v2
-+ *
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data wg302v2_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource wg302v2_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device wg302v2_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &wg302v2_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &wg302v2_flash_resource,
-+};
-+
-+static struct resource wg302v2_uart_resource = {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port wg302v2_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device wg302v2_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = wg302v2_uart_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &wg302v2_uart_resource,
-+};
-+
-+static struct platform_device *wg302v2_devices[] __initdata = {
-+ &wg302v2_flash,
-+ &wg302v2_uart,
-+};
-+
-+static void __init wg302v2_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ wg302v2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ wg302v2_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ platform_add_devices(wg302v2_devices, ARRAY_SIZE(wg302v2_devices));
-+}
-+
-+#ifdef CONFIG_MACH_WG302V2
-+MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = wg302v2_init,
-+MACHINE_END
-+#endif
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/uncompress.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/uncompress.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/uncompress.h
-@@ -40,7 +40,7 @@ static __inline__ void __arch_decomp_set
- /*
- * Some boards are using UART2 as console
- */
-- if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001())
-+ if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001() || machine_is_wg302v2())
- uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- else
- uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
diff --git a/target/linux/ixp4xx/patches/310-wg302v2_setup_mac.patch b/target/linux/ixp4xx/patches/310-wg302v2_setup_mac.patch
deleted file mode 100644
index c12c5fe771..0000000000
--- a/target/linux/ixp4xx/patches/310-wg302v2_setup_mac.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/wg302v2-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/wg302v2-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/wg302v2-setup.c
-@@ -75,9 +75,33 @@ static struct platform_device wg302v2_ua
- .resource = &wg302v2_uart_resource,
- };
-
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = 8,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
- static struct platform_device *wg302v2_devices[] __initdata = {
- &wg302v2_flash,
- &wg302v2_uart,
-+ &mac0,
- };
-
- static void __init wg302v2_init(void)
diff --git a/target/linux/ixp4xx/patches/400-pronghorn_metro.patch b/target/linux/ixp4xx/patches/400-pronghorn_metro.patch
deleted file mode 100644
index 035ccf6bd1..0000000000
--- a/target/linux/ixp4xx/patches/400-pronghorn_metro.patch
+++ /dev/null
@@ -1,257 +0,0 @@
-Index: linux-2.6.21.7/Documentation/arm/IXP4xx
-===================================================================
---- linux-2.6.21.7.orig/Documentation/arm/IXP4xx
-+++ linux-2.6.21.7/Documentation/arm/IXP4xx
-@@ -111,6 +111,9 @@ http://www.adiengineering.com/productsCo
- the platform has two mini-PCI slots used for 802.11[bga] cards.
- Finally, there is an IDE port hanging off the expansion bus.
-
-+ADI Engineering Pronghorn Metro Platform
-+http://www.adiengineering.com/php-bin/ecomm4/productDisplay.php?category_id=30&product_id=85
-+
- Gateworks Avila Network Platform
- http://www.gateworks.com/avila_sbc.htm
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-@@ -57,6 +57,14 @@ config MACH_WG302V2
- WG302 v2 or WAG302 v2 Access Points. For more information
- on this platform, see http://openwrt.org
-
-+config MACH_PRONGHORNMETRO
-+ bool "Pronghorn Metro"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support the ADI
-+ Engineering Pronghorn Metro Platform. For more
-+ information on this platform, see <file:Documentation/arm/IXP4xx>.
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-@@ -15,6 +15,7 @@ obj-pci-$(CONFIG_MACH_NAS100D) += nas10
- obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
- obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
- obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
-+obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
-
- obj-y += common.o
-
-@@ -28,5 +29,6 @@ obj-$(CONFIG_MACH_NAS100D) += nas100d-se
- obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
- obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
-+obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-pci.c
-@@ -0,0 +1,74 @@
-+/*
-+ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c
-+ *
-+ * PCI setup routines for ADI Engineering Pronghorn Metro
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: 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/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+extern void ixp4xx_pci_preinit(void);
-+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
-+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
-+
-+void __init pronghornmetro_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO6, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO1, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init pronghornmetro_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 13)
-+ return IRQ_IXP4XX_GPIO4;
-+ else if (slot == 14)
-+ return IRQ_IXP4XX_GPIO6;
-+ else if (slot == 15)
-+ return IRQ_IXP4XX_GPIO11;
-+ else if (slot == 16)
-+ return IRQ_IXP4XX_GPIO1;
-+ else return -1;
-+}
-+
-+struct hw_pci pronghornmetro_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = pronghornmetro_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = pronghornmetro_map_irq,
-+};
-+
-+int __init pronghornmetro_pci_init(void)
-+{
-+ if (machine_is_pronghorn_metro())
-+ pci_common_init(&pronghornmetro_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(pronghornmetro_pci_init);
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-@@ -0,0 +1,108 @@
-+/*
-+ * arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-+ *
-+ * Board setup for the ADI Engineering Pronghorn Metro
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data pronghornmetro_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource pronghornmetro_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device pronghornmetro_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &pronghornmetro_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &pronghornmetro_flash_resource,
-+};
-+
-+static struct resource pronghornmetro_uart_resource = {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port pronghornmetro_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device pronghornmetro_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = pronghornmetro_uart_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &pronghornmetro_uart_resource,
-+};
-+
-+static struct platform_device *pronghornmetro_devices[] __initdata = {
-+ &pronghornmetro_flash,
-+ &pronghornmetro_uart,
-+};
-+
-+static void __init pronghornmetro_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ pronghornmetro_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ pronghornmetro_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ platform_add_devices(pronghornmetro_devices, ARRAY_SIZE(pronghornmetro_devices));
-+}
-+
-+#ifdef CONFIG_MACH_PRONGHORNMETRO
-+MACHINE_START(PRONGHORNMETRO, "ADI Engineering Pronghorn Metro")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = pronghornmetro_init,
-+MACHINE_END
-+#endif
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/uncompress.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/uncompress.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/uncompress.h
-@@ -40,7 +40,7 @@ static __inline__ void __arch_decomp_set
- /*
- * Some boards are using UART2 as console
- */
-- if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001() || machine_is_wg302v2())
-+ if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001() || machine_is_wg302v2() || machine_is_pronghorn_metro())
- uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- else
- uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
diff --git a/target/linux/ixp4xx/patches/410-pronghorn_metro_setup_mac.patch b/target/linux/ixp4xx/patches/410-pronghorn_metro_setup_mac.patch
deleted file mode 100644
index 146baa464c..0000000000
--- a/target/linux/ixp4xx/patches/410-pronghorn_metro_setup_mac.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-@@ -76,9 +76,57 @@ static struct platform_device pronghornm
- .resource = &pronghornmetro_uart_resource,
- };
-
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct resource res_mac1 = {
-+ .start = IXP4XX_EthC_BASE_PHYS,
-+ .end = IXP4XX_EthC_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = 0,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct mac_plat_info plat_mac1 = {
-+ .npe_id = 2,
-+ .phy_id = 1,
-+ .eth_id = 1,
-+ .rxq_id = 28,
-+ .txq_id = 25,
-+ .rxdoneq_id = 5,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
-+static struct platform_device mac1 = {
-+ .name = "ixp4xx_mac",
-+ .id = 1,
-+ .dev.platform_data = &plat_mac1,
-+ .num_resources = 1,
-+ .resource = &res_mac1,
-+};
-+
- static struct platform_device *pronghornmetro_devices[] __initdata = {
- &pronghornmetro_flash,
- &pronghornmetro_uart,
-+ &mac0,
-+ &mac1,
- };
-
- static void __init pronghornmetro_init(void)
diff --git a/target/linux/ixp4xx/patches/420-pronghorn_metro_mtd_microcode.patch b/target/linux/ixp4xx/patches/420-pronghorn_metro_mtd_microcode.patch
deleted file mode 100644
index 1308fc1e05..0000000000
--- a/target/linux/ixp4xx/patches/420-pronghorn_metro_mtd_microcode.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-@@ -17,6 +17,7 @@
- #include <linux/serial.h>
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
-+#include <linux/mtd/mtd.h>
- #include <linux/slab.h>
-
- #include <asm/types.h>
-@@ -122,11 +123,34 @@ static struct platform_device mac1 = {
- .resource = &res_mac1,
- };
-
-+struct npe_ucode_platform_data pronghornmetro_npe_ucode_data = {
-+ .mtd_partition = "RedBoot",
-+};
-+
-+static struct platform_device pronghornmetro_npe_ucode = {
-+ .name = "ixp4xx_npe_ucode",
-+ .id = 0,
-+ .dev.platform_data = &pronghornmetro_npe_ucode_data,
-+};
-+
- static struct platform_device *pronghornmetro_devices[] __initdata = {
- &pronghornmetro_flash,
- &pronghornmetro_uart,
- &mac0,
- &mac1,
-+ &pronghornmetro_npe_ucode,
-+};
-+
-+static void pronghornmetro_flash_add(struct mtd_info *mtd)
-+{
-+}
-+
-+static void pronghornmetro_flash_remove(struct mtd_info *mtd) {
-+}
-+
-+static struct mtd_notifier pronghornmetro_flash_notifier = {
-+ .add = pronghornmetro_flash_add,
-+ .remove = pronghornmetro_flash_remove,
- };
-
- static void __init pronghornmetro_init(void)
-@@ -140,6 +164,8 @@ static void __init pronghornmetro_init(v
- *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-
- platform_add_devices(pronghornmetro_devices, ARRAY_SIZE(pronghornmetro_devices));
-+
-+ register_mtd_user(&pronghornmetro_flash_notifier);
- }
-
- #ifdef CONFIG_MACH_PRONGHORNMETRO
diff --git a/target/linux/ixp4xx/patches/430-pronghorn_metro_cf.patch b/target/linux/ixp4xx/patches/430-pronghorn_metro_cf.patch
deleted file mode 100644
index be5e7a5f98..0000000000
--- a/target/linux/ixp4xx/patches/430-pronghorn_metro_cf.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
-@@ -77,6 +77,35 @@ static struct platform_device pronghornm
- .resource = &pronghornmetro_uart_resource,
- };
-
-+static struct resource pronghornmetro_pata_resources[] = {
-+ {
-+ .flags = IORESOURCE_MEM
-+ },
-+ {
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .name = "intrq",
-+ .start = IRQ_IXP4XX_GPIO0,
-+ .end = IRQ_IXP4XX_GPIO0,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct ixp4xx_pata_data pronghornmetro_pata_data = {
-+ .cs0_bits = 0xbfff0043,
-+ .cs1_bits = 0xbfff0043,
-+};
-+
-+static struct platform_device pronghornmetro_pata = {
-+ .name = "pata_ixp4xx_cf",
-+ .id = 0,
-+ .dev.platform_data = &pronghornmetro_pata_data,
-+ .num_resources = ARRAY_SIZE(pronghornmetro_pata_resources),
-+ .resource = pronghornmetro_pata_resources,
-+};
-+
-+
- static struct resource res_mac0 = {
- .start = IXP4XX_EthB_BASE_PHYS,
- .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-@@ -165,6 +194,17 @@ static void __init pronghornmetro_init(v
-
- platform_add_devices(pronghornmetro_devices, ARRAY_SIZE(pronghornmetro_devices));
-
-+ pronghornmetro_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
-+ pronghornmetro_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
-+
-+ pronghornmetro_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
-+ pronghornmetro_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
-+
-+ pronghornmetro_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
-+ pronghornmetro_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
-+
-+ platform_device_register(&pronghornmetro_pata);
-+
- register_mtd_user(&pronghornmetro_flash_notifier);
- }
-
diff --git a/target/linux/ixp4xx/patches/500-compex.patch b/target/linux/ixp4xx/patches/500-compex.patch
deleted file mode 100644
index 284a892a51..0000000000
--- a/target/linux/ixp4xx/patches/500-compex.patch
+++ /dev/null
@@ -1,189 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/compex-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/compex-setup.c
-@@ -0,0 +1,120 @@
-+/*
-+ * arch/arm/mach-ixp4xx/compex-setup.c
-+ *
-+ * Ccompex WP18 / NP18A board-setup
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on ixdp425-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/mach-types.h>
-+#include <asm/irq.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data compex_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource compex_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device compex_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &compex_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &compex_flash_resource,
-+};
-+
-+static struct resource compex_uart_resources[] = {
-+ {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ },
-+ {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ }
-+};
-+
-+static struct plat_serial8250_port compex_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device compex_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev.platform_data = compex_uart_data,
-+ .num_resources = 2,
-+ .resource = compex_uart_resources
-+};
-+
-+static struct platform_device *compex_devices[] __initdata = {
-+ &compex_flash,
-+ &compex_uart
-+};
-+
-+static void __init compex_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ compex_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ compex_flash_resource.end =
-+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-+
-+ platform_add_devices(compex_devices, ARRAY_SIZE(compex_devices));
-+}
-+
-+#ifdef CONFIG_MACH_COMPEX
-+MACHINE_START(COMPEX, "Compex WP18 / NP18A")
-+ /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = compex_init,
-+MACHINE_END
-+#endif
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/ixdp425-pci.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/ixdp425-pci.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/ixdp425-pci.c
-@@ -66,7 +66,7 @@ struct hw_pci ixdp425_pci __initdata = {
- int __init ixdp425_pci_init(void)
- {
- if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
-- machine_is_ixdp465())
-+ machine_is_ixdp465() || machine_is_compex())
- pci_common_init(&ixdp425_pci);
- return 0;
- }
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-@@ -65,6 +65,14 @@ config MACH_PRONGHORNMETRO
- Engineering Pronghorn Metro Platform. For more
- information on this platform, see <file:Documentation/arm/IXP4xx>.
-
-+config MACH_COMPEX
-+ bool "Compex WP18 / NP18A"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support Compex'
-+ WP18 or NP18A boards. For more information on this
-+ platform, see http://openwrt.org
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-@@ -16,6 +16,7 @@ obj-pci-$(CONFIG_MACH_DSMG600) += dsmg6
- obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
- obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
- obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
-+obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
-
- obj-y += common.o
-
-@@ -30,5 +31,6 @@ obj-$(CONFIG_MACH_DSMG600) += dsmg6
- obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
- obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
-+obj-$(CONFIG_MACH_COMPEX) += compex-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.21.7/arch/arm/tools/mach-types
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/tools/mach-types
-+++ linux-2.6.21.7/arch/arm/tools/mach-types
-@@ -1278,7 +1278,7 @@ oiab MACH_OIAB OIAB 1269
- smdk6400 MACH_SMDK6400 SMDK6400 1270
- nokia_n800 MACH_NOKIA_N800 NOKIA_N800 1271
- greenphone MACH_GREENPHONE GREENPHONE 1272
--compex42x MACH_COMPEXWP18 COMPEXWP18 1273
-+compex MACH_COMPEX COMPEX 1273
- xmate MACH_XMATE XMATE 1274
- energizer MACH_ENERGIZER ENERGIZER 1275
- ime1 MACH_IME1 IME1 1276
diff --git a/target/linux/ixp4xx/patches/510-compex_setup_mac.patch b/target/linux/ixp4xx/patches/510-compex_setup_mac.patch
deleted file mode 100644
index d8f73852b8..0000000000
--- a/target/linux/ixp4xx/patches/510-compex_setup_mac.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/compex-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/compex-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/compex-setup.c
-@@ -90,9 +90,57 @@ static struct platform_device compex_uar
- .resource = compex_uart_resources
- };
-
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct resource res_mac1 = {
-+ .start = IXP4XX_EthC_BASE_PHYS,
-+ .end = IXP4XX_EthC_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = -1,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct mac_plat_info plat_mac1 = {
-+ .npe_id = 2,
-+ .phy_id = 3,
-+ .eth_id = 1,
-+ .rxq_id = 28,
-+ .txq_id = 25,
-+ .rxdoneq_id = 5,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
-+static struct platform_device mac1 = {
-+ .name = "ixp4xx_mac",
-+ .id = 1,
-+ .dev.platform_data = &plat_mac1,
-+ .num_resources = 1,
-+ .resource = &res_mac1,
-+};
-+
- static struct platform_device *compex_devices[] __initdata = {
- &compex_flash,
-- &compex_uart
-+ &compex_uart,
-+ &mac0,
-+ &mac1,
- };
-
- static void __init compex_init(void)
diff --git a/target/linux/ixp4xx/patches/520-compex_mtd_microcode.patch b/target/linux/ixp4xx/patches/520-compex_mtd_microcode.patch
deleted file mode 100644
index c330ed1908..0000000000
--- a/target/linux/ixp4xx/patches/520-compex_mtd_microcode.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/compex-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/compex-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/compex-setup.c
-@@ -17,6 +17,7 @@
- #include <linux/serial.h>
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
-+#include <linux/mtd/mtd.h>
- #include <linux/slab.h>
-
- #include <asm/types.h>
-@@ -136,11 +137,34 @@ static struct platform_device mac1 = {
- .resource = &res_mac1,
- };
-
-+struct npe_ucode_platform_data compex_npe_ucode_data = {
-+ .mtd_partition = "RedBoot",
-+};
-+
-+static struct platform_device compex_npe_ucode = {
-+ .name = "ixp4xx_npe_ucode",
-+ .id = 0,
-+ .dev.platform_data = &compex_npe_ucode_data,
-+};
-+
- static struct platform_device *compex_devices[] __initdata = {
- &compex_flash,
- &compex_uart,
- &mac0,
- &mac1,
-+ &compex_npe_ucode,
-+};
-+
-+static void compex_flash_add(struct mtd_info *mtd)
-+{
-+}
-+
-+static void compex_flash_remove(struct mtd_info *mtd) {
-+}
-+
-+static struct mtd_notifier compex_flash_notifier = {
-+ .add = compex_flash_add,
-+ .remove = compex_flash_remove,
- };
-
- static void __init compex_init(void)
-@@ -152,6 +176,8 @@ static void __init compex_init(void)
- IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-
- platform_add_devices(compex_devices, ARRAY_SIZE(compex_devices));
-+
-+ register_mtd_user(&compex_flash_notifier);
- }
-
- #ifdef CONFIG_MACH_COMPEX
diff --git a/target/linux/ixp4xx/patches/600-wrt300nv2.patch b/target/linux/ixp4xx/patches/600-wrt300nv2.patch
deleted file mode 100644
index 39e1dd0b9e..0000000000
--- a/target/linux/ixp4xx/patches/600-wrt300nv2.patch
+++ /dev/null
@@ -1,234 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-@@ -73,6 +73,14 @@ config MACH_COMPEX
- WP18 or NP18A boards. For more information on this
- platform, see http://openwrt.org
-
-+config MACH_WRT300NV2
-+ bool "Linksys WRT300N v2"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support Linksys'
-+ WRT300N v2 router. For more information on this
-+ platform, see http://openwrt.org
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-@@ -17,6 +17,7 @@ obj-pci-$(CONFIG_MACH_GATEWAY7001) += ga
- obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
- obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
- obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
-+obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
-
- obj-y += common.o
-
-@@ -32,5 +33,6 @@ obj-$(CONFIG_MACH_GATEWAY7001) += gatewa
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
- obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
- obj-$(CONFIG_MACH_COMPEX) += compex-setup.o
-+obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/wrt300nv2-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/wrt300nv2-pci.c
-@@ -0,0 +1,65 @@
-+/*
-+ * arch/arch/mach-ixp4xx/wrt300nv2-pci.c
-+ *
-+ * PCI setup routines for Linksys WRT300N v2
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: 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/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+extern void ixp4xx_pci_preinit(void);
-+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
-+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
-+
-+void __init wrt300nv2_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init wrt300nv2_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 1)
-+ return IRQ_IXP4XX_GPIO8;
-+ else return -1;
-+}
-+
-+struct hw_pci wrt300nv2_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = wrt300nv2_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = wrt300nv2_map_irq,
-+};
-+
-+int __init wrt300nv2_pci_init(void)
-+{
-+ if (machine_is_wrt300nv2())
-+ pci_common_init(&wrt300nv2_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(wrt300nv2_pci_init);
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-@@ -0,0 +1,108 @@
-+/*
-+ * arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-+ *
-+ * Board setup for the Linksys WRT300N v2
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data wrt300nv2_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource wrt300nv2_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device wrt300nv2_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &wrt300nv2_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &wrt300nv2_flash_resource,
-+};
-+
-+static struct resource wrt300nv2_uart_resource = {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port wrt300nv2_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device wrt300nv2_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = wrt300nv2_uart_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &wrt300nv2_uart_resource,
-+};
-+
-+static struct platform_device *wrt300nv2_devices[] __initdata = {
-+ &wrt300nv2_flash,
-+ &wrt300nv2_uart
-+};
-+
-+static void __init wrt300nv2_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ wrt300nv2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ wrt300nv2_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ platform_add_devices(wrt300nv2_devices, ARRAY_SIZE(wrt300nv2_devices));
-+}
-+
-+#ifdef CONFIG_MACH_WRT300NV2
-+MACHINE_START(WRT300NV2, "Linksys WRT300N v2")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = wrt300nv2_init,
-+MACHINE_END
-+#endif
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/uncompress.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/uncompress.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/uncompress.h
-@@ -40,7 +40,7 @@ static __inline__ void __arch_decomp_set
- /*
- * Some boards are using UART2 as console
- */
-- if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001() || machine_is_wg302v2() || machine_is_pronghorn_metro())
-+ if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001() || machine_is_wg302v2() || machine_is_pronghorn_metro() || machine_is_wrt300nv2())
- uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- else
- uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
diff --git a/target/linux/ixp4xx/patches/610-wrt300nv2_setup_mac.patch b/target/linux/ixp4xx/patches/610-wrt300nv2_setup_mac.patch
deleted file mode 100644
index bbc76072ce..0000000000
--- a/target/linux/ixp4xx/patches/610-wrt300nv2_setup_mac.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-@@ -76,9 +76,57 @@ static struct platform_device wrt300nv2_
- .resource = &wrt300nv2_uart_resource,
- };
-
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct resource res_mac1 = {
-+ .start = IXP4XX_EthC_BASE_PHYS,
-+ .end = IXP4XX_EthC_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = -1,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct mac_plat_info plat_mac1 = {
-+ .npe_id = 2,
-+ .phy_id = 1,
-+ .eth_id = 1,
-+ .rxq_id = 28,
-+ .txq_id = 25,
-+ .rxdoneq_id = 5,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
-+static struct platform_device mac1 = {
-+ .name = "ixp4xx_mac",
-+ .id = 1,
-+ .dev.platform_data = &plat_mac1,
-+ .num_resources = 1,
-+ .resource = &res_mac1,
-+};
-+
- static struct platform_device *wrt300nv2_devices[] __initdata = {
- &wrt300nv2_flash,
-- &wrt300nv2_uart
-+ &wrt300nv2_uart,
-+ &mac0,
-+ &mac1,
- };
-
- static void __init wrt300nv2_init(void)
diff --git a/target/linux/ixp4xx/patches/720-avila_setup_mac.patch b/target/linux/ixp4xx/patches/720-avila_setup_mac.patch
deleted file mode 100644
index 66270f0735..0000000000
--- a/target/linux/ixp4xx/patches/720-avila_setup_mac.patch
+++ /dev/null
@@ -1,70 +0,0 @@
----
- arch/arm/mach-ixp4xx/avila-setup.c | 50 ++++++++++++++++++++++++++++++++++++-
- 1 file changed, 49 insertions(+), 1 deletion(-)
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -132,10 +132,60 @@ static struct platform_device avila_pata
- .resource = avila_pata_resources,
- };
-
-+/* MACs */
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct resource res_mac1 = {
-+ .start = IXP4XX_EthC_BASE_PHYS,
-+ .end = IXP4XX_EthC_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = 0,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct mac_plat_info plat_mac1 = {
-+ .npe_id = 2,
-+ .phy_id = 1,
-+ .eth_id = 1,
-+ .rxq_id = 28,
-+ .txq_id = 25,
-+ .rxdoneq_id = 5,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
-+static struct platform_device mac1 = {
-+ .name = "ixp4xx_mac",
-+ .id = 1,
-+ .dev.platform_data = &plat_mac1,
-+ .num_resources = 1,
-+ .resource = &res_mac1,
-+};
-+
- static struct platform_device *avila_devices[] __initdata = {
- &avila_i2c_controller,
- &avila_flash,
-- &avila_uart
-+ &avila_uart,
-+ &mac0,
-+ &mac1,
-+
- };
-
- static void __init avila_init(void)
diff --git a/target/linux/ixp4xx/patches/740-avila_loft_mac_platform.patch b/target/linux/ixp4xx/patches/740-avila_loft_mac_platform.patch
deleted file mode 100644
index 87d0892ec8..0000000000
--- a/target/linux/ixp4xx/patches/740-avila_loft_mac_platform.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -18,6 +18,10 @@
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
- #include <linux/slab.h>
-+#ifdef CONFIG_SENSORS_EEPROM
-+#include <linux/i2c.h>
-+#include <linux/eeprom.h>
-+#endif
-
- #include <asm/types.h>
- #include <asm/setup.h>
-@@ -188,9 +192,34 @@ static struct platform_device *avila_dev
-
- };
-
-+#ifdef CONFIG_SENSORS_EEPROM
-+static int loft_eeprom_do(struct notifier_block *self, unsigned long event, void *t)
-+{
-+ struct eeprom_data *data = t;
-+
-+ char macs[12];
-+
-+ /* The MACs are the first 12 bytes in the eeprom at address 0x51 */
-+ if (event == EEPROM_REGISTER && data->client.addr == 0x51) {
-+ data->attr->read(&data->client.dev.kobj, macs, 0, 12);
-+ memcpy(&plat_mac0.hwaddr, macs, 6);
-+ memcpy(&plat_mac1.hwaddr, macs + 6, 6);
-+ }
-+
-+ return NOTIFY_DONE;
-+}
-+
-+static struct notifier_block loft_eeprom_notifier = {
-+ .notifier_call = loft_eeprom_do
-+};
-+#endif
-+
- static void __init avila_init(void)
- {
- ixp4xx_sys_init();
-+#ifdef CONFIG_SENSORS_EEPROM
-+ register_eeprom_notifier(&loft_eeprom_notifier);
-+#endif
-
- avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
- avila_flash_resource.end =
diff --git a/target/linux/ixp4xx/patches/750-avila_mtd_microcode.patch b/target/linux/ixp4xx/patches/750-avila_mtd_microcode.patch
deleted file mode 100644
index 2973a22835..0000000000
--- a/target/linux/ixp4xx/patches/750-avila_mtd_microcode.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -183,13 +183,23 @@ static struct platform_device mac1 = {
- .resource = &res_mac1,
- };
-
-+struct npe_ucode_platform_data avila_npe_ucode_data = {
-+ .mtd_partition = "RedBoot",
-+};
-+
-+static struct platform_device avila_npe_ucode = {
-+ .name = "ixp4xx_npe_ucode",
-+ .id = 0,
-+ .dev.platform_data = &avila_npe_ucode_data,
-+};
-+
- static struct platform_device *avila_devices[] __initdata = {
- &avila_i2c_controller,
- &avila_flash,
- &avila_uart,
- &mac0,
- &mac1,
--
-+ &avila_npe_ucode,
- };
-
- #ifdef CONFIG_SENSORS_EEPROM
diff --git a/target/linux/ixp4xx/patches/800-eeprom_new_notifier.patch b/target/linux/ixp4xx/patches/800-eeprom_new_notifier.patch
deleted file mode 100644
index d10153ef81..0000000000
--- a/target/linux/ixp4xx/patches/800-eeprom_new_notifier.patch
+++ /dev/null
@@ -1,201 +0,0 @@
-Add EEPROM notifiers
-
-These help board level code by allowing a callback when EEPROMs are
-loaded, this permits system level configuration to be loaded from the
-EEPROM. This is particularly useful when the ethernet MAC ids are
-stored in EEPROM and when the ethernet hardware is generic (so it
-has no board level knowledge), then the MACs can be loaded into
-the 'maclist' code and read out by the ethernet config.
-
-Signed-off-by: John Bowler <jbowler@acm.org>
-
-Index: linux-2.6.21.7/drivers/i2c/chips/eeprom.c
-===================================================================
---- linux-2.6.21.7.orig/drivers/i2c/chips/eeprom.c
-+++ linux-2.6.21.7/drivers/i2c/chips/eeprom.c
-@@ -33,6 +33,8 @@
- #include <linux/jiffies.h>
- #include <linux/i2c.h>
- #include <linux/mutex.h>
-+#include <linux/notifier.h>
-+#include <linux/eeprom.h>
-
- /* Addresses to scan */
- static unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54,
-@@ -41,26 +43,7 @@ static unsigned short normal_i2c[] = { 0
- /* Insmod parameters */
- I2C_CLIENT_INSMOD_1(eeprom);
-
--
--/* Size of EEPROM in bytes */
--#define EEPROM_SIZE 256
--
--/* possible types of eeprom devices */
--enum eeprom_nature {
-- UNKNOWN,
-- VAIO,
--};
--
--/* Each client has this additional data */
--struct eeprom_data {
-- struct i2c_client client;
-- struct mutex update_lock;
-- u8 valid; /* bitfield, bit!=0 if slice is valid */
-- unsigned long last_updated[8]; /* In jiffies, 8 slices */
-- u8 data[EEPROM_SIZE]; /* Register values */
-- enum eeprom_nature nature;
--};
--
-+ATOMIC_NOTIFIER_HEAD(eeprom_chain);
-
- static int eeprom_attach_adapter(struct i2c_adapter *adapter);
- static int eeprom_detect(struct i2c_adapter *adapter, int address, int kind);
-@@ -189,6 +172,7 @@ static int eeprom_detect(struct i2c_adap
- data->valid = 0;
- mutex_init(&data->update_lock);
- data->nature = UNKNOWN;
-+ data->attr = &eeprom_attr;
-
- /* Tell the I2C layer a new client has arrived */
- if ((err = i2c_attach_client(new_client)))
-@@ -212,6 +196,9 @@ static int eeprom_detect(struct i2c_adap
- if (err)
- goto exit_detach;
-
-+ /* call the notifier chain */
-+ atomic_notifier_call_chain(&eeprom_chain, EEPROM_REGISTER, data);
-+
- return 0;
-
- exit_detach:
-@@ -237,6 +224,41 @@ static int eeprom_detach_client(struct i
- return 0;
- }
-
-+/**
-+ * register_eeprom_notifier - register a 'user' of EEPROM devices.
-+ * @nb: pointer to notifier info structure
-+ *
-+ * Registers a callback function to be called upon detection
-+ * of an EEPROM device. Detection invokes the 'add' callback
-+ * with the kobj of the mutex and a bin_attribute which allows
-+ * read from the EEPROM. The intention is that the notifier
-+ * will be able to read system configuration from the notifier.
-+ *
-+ * Only EEPROMs detected *after* the addition of the notifier
-+ * are notified. I.e. EEPROMs already known to the system
-+ * will not be notified - add the notifier from board level
-+ * code!
-+ */
-+int register_eeprom_notifier(struct notifier_block *nb)
-+{
-+ return atomic_notifier_chain_register(&eeprom_chain, nb);
-+}
-+
-+/**
-+ * unregister_eeprom_notifier - unregister a 'user' of EEPROM devices.
-+ * @old: pointer to notifier info structure
-+ *
-+ * Removes a callback function from the list of 'users' to be
-+ * notified upon detection of EEPROM devices.
-+ */
-+int unregister_eeprom_notifier(struct notifier_block *nb)
-+{
-+ return atomic_notifier_chain_unregister(&eeprom_chain, nb);
-+}
-+
-+EXPORT_SYMBOL_GPL(register_eeprom_notifier);
-+EXPORT_SYMBOL_GPL(unregister_eeprom_notifier);
-+
- static int __init eeprom_init(void)
- {
- return i2c_add_driver(&eeprom_driver);
-Index: linux-2.6.21.7/include/linux/eeprom.h
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/include/linux/eeprom.h
-@@ -0,0 +1,71 @@
-+#ifndef _LINUX_EEPROM_H
-+#define _LINUX_EEPROM_H
-+/*
-+ * $Id: 45-eeprom-new-notifier.patch,v 1.2 2006/03/27 11:10:19 azummo Exp $
-+ *
-+ * Copyright (C) 2006 John Bowler
-+ */
-+
-+/*
-+ * 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
-+ */
-+
-+#ifndef __KERNEL__
-+#error This is a kernel header
-+#endif
-+
-+#include <linux/list.h>
-+#include <linux/kobject.h>
-+#include <linux/sysfs.h>
-+
-+/* Size of EEPROM in bytes */
-+#define EEPROM_SIZE 256
-+
-+/* possible types of eeprom devices */
-+enum eeprom_nature {
-+ UNKNOWN,
-+ VAIO,
-+};
-+
-+/* Each client has this additional data */
-+struct eeprom_data {
-+ struct i2c_client client;
-+ struct mutex update_lock;
-+ u8 valid; /* bitfield, bit!=0 if slice is valid */
-+ unsigned long last_updated[8]; /* In jiffies, 8 slices */
-+ u8 data[EEPROM_SIZE]; /* Register values */
-+ enum eeprom_nature nature;
-+ struct bin_attribute *attr;
-+};
-+
-+/*
-+ * This is very basic.
-+ *
-+ * If an EEPROM is detected on the I2C bus (this only works for
-+ * I2C EEPROMs) the notifier chain is called with
-+ * both the I2C information and the kobject for the sysfs
-+ * device which has been registers. It is then possible to
-+ * read from the device via the bin_attribute::read method
-+ * to extract configuration information.
-+ *
-+ * Register the notifier in the board level code, there is no
-+ * need to unregister it but you can if you want (it will save
-+ * a little bit or kernel memory to do so).
-+ */
-+
-+extern int register_eeprom_notifier(struct notifier_block *nb);
-+extern int unregister_eeprom_notifier(struct notifier_block *nb);
-+
-+#endif /* _LINUX_EEPROM_H */
-Index: linux-2.6.21.7/include/linux/notifier.h
-===================================================================
---- linux-2.6.21.7.orig/include/linux/notifier.h
-+++ linux-2.6.21.7/include/linux/notifier.h
-@@ -187,5 +187,8 @@ extern int srcu_notifier_call_chain(stru
- #define CPU_DOWN_FAILED 0x0006 /* CPU (unsigned)v NOT going down */
- #define CPU_DEAD 0x0007 /* CPU (unsigned)v dead */
-
-+/* eeprom notifier chain */
-+#define EEPROM_REGISTER 0x0001
-+
- #endif /* __KERNEL__ */
- #endif /* _LINUX_NOTIFIER_H */
diff --git a/target/linux/ixp4xx/patches/900-no_loader_workaround.patch b/target/linux/ixp4xx/patches/900-no_loader_workaround.patch
deleted file mode 100644
index cb6a531759..0000000000
--- a/target/linux/ixp4xx/patches/900-no_loader_workaround.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/boot/compressed/head-xscale.S
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/boot/compressed/head-xscale.S
-+++ linux-2.6.21.7/arch/arm/boot/compressed/head-xscale.S
-@@ -41,6 +41,7 @@ __XScale_start:
- mov r7, #MACH_TYPE_COTULLA_IDP
- #endif
-
-+/* let the arm-magic.sh script do the dirty work
- #ifdef CONFIG_MACH_GTWX5715
- mov r7, #(MACH_TYPE_GTWX5715 & 0xff)
- orr r7, r7, #(MACH_TYPE_GTWX5715 & 0xff00)
-@@ -50,6 +51,7 @@ __XScale_start:
- mov r7, #(MACH_TYPE_GATEWAY7001 & 0xff)
- orr r7, r7, #(MACH_TYPE_GATEWAY7001 & 0xff00)
- #endif
-+ */
-
- #ifdef CONFIG_ARCH_IXP2000
- mov r1, #-1
diff --git a/target/linux/ixp4xx/patches/996-fsg3_support.patch b/target/linux/ixp4xx/patches/996-fsg3_support.patch
deleted file mode 100644
index 987abdfc71..0000000000
--- a/target/linux/ixp4xx/patches/996-fsg3_support.patch
+++ /dev/null
@@ -1,433 +0,0 @@
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/fsg-pci.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/fsg-pci.c
-@@ -0,0 +1,71 @@
-+/*
-+ * arch/arch/mach-ixp4xx/fsg-pci.c
-+ *
-+ * FSG board-level PCI initialization
-+ *
-+ * Author: Rod Whitby <rod@whitby.id.au>
-+ * Maintainer: http://www.nslu2-linux.org/
-+ *
-+ * based on ixdp425-pci.c:
-+ * Copyright (C) 2002 Intel Corporation.
-+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
-+ *
-+ * 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/irq.h>
-+
-+#include <asm/mach/pci.h>
-+#include <asm/mach-types.h>
-+
-+void __init fsg_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_FSG_PCI_INTA, IRQT_LOW);
-+ set_irq_type(IRQ_FSG_PCI_INTB, IRQT_LOW);
-+ set_irq_type(IRQ_FSG_PCI_INTC, IRQT_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init fsg_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ static int pci_irq_table[FSG_PCI_IRQ_LINES] = {
-+ IRQ_FSG_PCI_INTC,
-+ IRQ_FSG_PCI_INTB,
-+ IRQ_FSG_PCI_INTA,
-+ };
-+
-+ int irq = -1;
-+ slot = slot - 11;
-+
-+ if (slot >= 1 && slot <= FSG_PCI_MAX_DEV &&
-+ pin >= 1 && pin <= FSG_PCI_IRQ_LINES) {
-+ irq = pci_irq_table[(slot - 1)];
-+ }
-+ printk("%s: Mapped slot %d pin %d to IRQ %d\n", __FUNCTION__,slot, pin, irq);
-+
-+ return irq;
-+}
-+
-+struct hw_pci fsg_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = fsg_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = fsg_map_irq,
-+};
-+
-+int __init fsg_pci_init(void)
-+{
-+ if (machine_is_fsg())
-+ pci_common_init(&fsg_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(fsg_pci_init);
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/fsg-setup.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/fsg-setup.c
-@@ -0,0 +1,223 @@
-+/*
-+ * arch/arm/mach-ixp4xx/fsg-setup.c
-+ *
-+ * FSG board-setup
-+ *
-+ * based ixdp425-setup.c:
-+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
-+ *
-+ * Author: Rod Whitby <rod@whitby.id.au>
-+ * Maintainers: http://www.nslu2-linux.org/
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/serial.h>
-+#include <linux/serial_8250.h>
-+#include <linux/leds.h>
-+#include <linux/mtd/mtd.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data fsg_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource fsg_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device fsg_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev.platform_data = &fsg_flash_data,
-+ .num_resources = 1,
-+ .resource = &fsg_flash_resource,
-+};
-+
-+static struct ixp4xx_i2c_pins fsg_i2c_gpio_pins = {
-+ .sda_pin = FSG_SDA_PIN,
-+ .scl_pin = FSG_SCL_PIN,
-+};
-+
-+static struct platform_device fsg_i2c_controller = {
-+ .name = "IXP4XX-I2C",
-+ .id = 0,
-+ .dev.platform_data = &fsg_i2c_gpio_pins,
-+ .num_resources = 0,
-+};
-+
-+static struct resource fsg_uart_resources[] = {
-+ {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM,
-+ }
-+};
-+
-+static struct plat_serial8250_port fsg_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { }
-+};
-+
-+static struct platform_device fsg_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev.platform_data = fsg_uart_data,
-+ .num_resources = ARRAY_SIZE(fsg_uart_resources),
-+ .resource = fsg_uart_resources,
-+};
-+
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct resource res_mac0 = {
-+ .start = IXP4XX_EthB_BASE_PHYS,
-+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct resource res_mac1 = {
-+ .start = IXP4XX_EthC_BASE_PHYS,
-+ .end = IXP4XX_EthC_BASE_PHYS + 0x1ff,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct mac_plat_info plat_mac0 = {
-+ .npe_id = 1,
-+ .phy_id = 5,
-+ .eth_id = 0,
-+ .rxq_id = 27,
-+ .txq_id = 24,
-+ .rxdoneq_id = 4,
-+};
-+
-+static struct mac_plat_info plat_mac1 = {
-+ .npe_id = 2,
-+ .phy_id = 4,
-+ .eth_id = 1,
-+ .rxq_id = 28,
-+ .txq_id = 25,
-+ .rxdoneq_id = 5,
-+};
-+
-+static struct platform_device mac0 = {
-+ .name = "ixp4xx_mac",
-+ .id = 0,
-+ .dev.platform_data = &plat_mac0,
-+ .num_resources = 1,
-+ .resource = &res_mac0,
-+};
-+
-+static struct platform_device mac1 = {
-+ .name = "ixp4xx_mac",
-+ .id = 1,
-+ .dev.platform_data = &plat_mac1,
-+ .num_resources = 1,
-+ .resource = &res_mac1,
-+};
-+
-+struct npe_ucode_platform_data fsg_npe_ucode_data = {
-+ .mtd_partition = "microcode",
-+};
-+
-+static struct platform_device fsg_npe_ucode = {
-+ .name = "ixp4xx_npe_ucode",
-+ .id = 0,
-+ .dev.platform_data = &fsg_npe_ucode_data,
-+};
-+
-+static struct platform_device *fsg_devices[] __initdata = {
-+ &fsg_i2c_controller,
-+ &fsg_flash,
-+ &mac0,
-+ &mac1,
-+ &fsg_npe_ucode,
-+};
-+
-+static void fsg_flash_add(struct mtd_info *mtd)
-+{
-+ if (strcmp(mtd->name, "RedBoot config") == 0) {
-+ size_t retlen;
-+ u_char mac[6];
-+
-+ if (mtd->read(mtd, 0x0422, 6, &retlen, mac) == 0 && retlen == 6) {
-+ printk(KERN_INFO "eth0 mac: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
-+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-+ memcpy(plat_mac0.hwaddr, mac, 6);
-+ mac[5]++;
-+ printk(KERN_INFO "eth1 mac: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
-+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-+ memcpy(plat_mac1.hwaddr, mac, 6);
-+ } else {
-+ printk(KERN_ERR "fsg mac: read failed\n");
-+ }
-+ }
-+}
-+
-+static void fsg_flash_remove(struct mtd_info *mtd) {
-+}
-+
-+static struct mtd_notifier fsg_flash_notifier = {
-+ .add = fsg_flash_add,
-+ .remove = fsg_flash_remove,
-+};
-+
-+static void __init fsg_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ fsg_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ fsg_flash_resource.end =
-+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ /* Configure CS2 for operation, 8bit and writable */
-+ *IXP4XX_EXP_CS2 = 0xbfff0002;
-+
-+ /* This is only useful on a modified machine, but it is valuable
-+ * to have it first in order to see debug messages, and so that
-+ * it does *not* get removed if platform_add_devices fails!
-+ */
-+ (void)platform_device_register(&fsg_uart);
-+
-+ platform_add_devices(fsg_devices, ARRAY_SIZE(fsg_devices));
-+
-+ register_mtd_user(&fsg_flash_notifier);
-+}
-+
-+MACHINE_START(FSG, "Freecom FSG-3")
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = fsg_init,
-+MACHINE_END
-+
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/fsg.h
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/fsg.h
-@@ -0,0 +1,58 @@
-+/*
-+ * include/asm-arm/arch-ixp4xx/fsg.h
-+ *
-+ * Freecom FSG-3 platform specific definitions
-+ *
-+ * Author: Rod Whitby <rod@whitby.id.au>
-+ * Author: Tomasz Chmielewski <mangoo@wpkg.org>
-+ * Maintainers: http://www.nslu2-linux.org
-+ *
-+ * Based on coyote.h by
-+ * Copyright 2004 (c) MontaVista, Software, Inc.
-+ *
-+ * This file is licensed under the terms of the GNU General Public
-+ * License version 2. This program is licensed "as is" without any
-+ * warranty of any kind, whether express or implied.
-+ */
-+
-+#ifndef __ASM_ARCH_HARDWARE_H__
-+#error "Do not include this directly, instead #include <asm/hardware.h>"
-+#endif
-+
-+#define FSG_SDA_PIN 12
-+#define FSG_SCL_PIN 13
-+
-+/*
-+ * FSG PCI IRQs
-+ */
-+#define FSG_PCI_MAX_DEV 3
-+#define FSG_PCI_IRQ_LINES 3
-+
-+
-+/* PCI controller GPIO to IRQ pin mappings */
-+#define FSG_PCI_INTA_PIN 6
-+#define FSG_PCI_INTB_PIN 7
-+#define FSG_PCI_INTC_PIN 5
-+
-+/* Buttons */
-+
-+#define FSG_SB_GPIO 4
-+#define FSG_RB_GPIO 9
-+#define FSG_UB_GPIO 10
-+
-+#define FSG_SB_IRQ IRQ_IXP4XX_GPIO4
-+#define FSG_RB_IRQ IRQ_IXP4XX_GPIO9
-+#define FSG_UB_IRQ IRQ_IXP4XX_GPIO10
-+
-+#define FSG_SB_BM (1L << FSG_SB_GPIO)
-+#define FSG_RB_BM (1L << FSG_RB_GPIO)
-+#define FSG_UB_BM (1L << FSG_UB_GPIO)
-+
-+/* LEDs */
-+
-+#define FSG_LED_RING_BIT 0
-+#define FSG_LED_SYNC_BIT 1
-+#define FSG_LED_USB_BIT 2
-+#define FSG_LED_SATA_BIT 3
-+#define FSG_LED_WAN_BIT 4
-+#define FSG_LED_WLAN_BIT 5
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/hardware.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/hardware.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/hardware.h
-@@ -48,5 +48,6 @@ extern unsigned int processor_id;
- #include "nslu2.h"
- #include "nas100d.h"
- #include "dsmg600.h"
-+#include "fsg.h"
-
- #endif /* _ASM_ARCH_HARDWARE_H */
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/irqs.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/irqs.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/irqs.h
-@@ -128,4 +128,11 @@
- #define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7
- #define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6
-
-+/*
-+ * Freecom FSG-3 board IRQs
-+ */
-+#define IRQ_FSG_PCI_INTA IRQ_IXP4XX_GPIO6
-+#define IRQ_FSG_PCI_INTB IRQ_IXP4XX_GPIO7
-+#define IRQ_FSG_PCI_INTC IRQ_IXP4XX_GPIO5
-+
- #endif
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-@@ -13,6 +13,7 @@ obj-pci-$(CONFIG_MACH_GTWX5715) += gtwx
- obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-pci.o
- obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o
- obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
-+obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
- obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
- obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
- obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
-@@ -29,6 +30,7 @@ obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-
- obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o nslu2-power.o
- obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o
- obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
-+obj-$(CONFIG_MACH_FSG) += fsg-setup.o
- obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
- obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Kconfig
-@@ -138,6 +138,14 @@ config MACH_DSMG600
- DSM-G600 RevA device. For more information on this platform,
- see http://www.nslu2-linux.org/wiki/DSMG600/HomePage
-
-+config MACH_FSG
-+ bool
-+ prompt "Freecom FSG-3"
-+ help
-+ Say 'Y' here if you want your kernel to support Freecom's
-+ FSG-3 device. For more information on this
-+ platform see http://www.openfsg.com/
-+
- #
- # Avila and IXDP share the same source for now. Will change in future
- #
diff --git a/target/linux/ixp4xx/patches/997-fsg3_buttons.patch b/target/linux/ixp4xx/patches/997-fsg3_buttons.patch
deleted file mode 100644
index 1b8d8cf5ff..0000000000
--- a/target/linux/ixp4xx/patches/997-fsg3_buttons.patch
+++ /dev/null
@@ -1,191 +0,0 @@
----
- arch/arm/mach-ixp4xx/Makefile | 2
- arch/arm/mach-ixp4xx/fsg-power.c | 168 +++++++++++++++++++++++++++++++++++++++
- 2 files changed, 169 insertions(+), 1 deletion(-)
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/fsg-power.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/fsg-power.c
-@@ -0,0 +1,168 @@
-+/*
-+ * arch/arm/mach-ixp4xx/fsg-power.c
-+ *
-+ * FSG buttons driver
-+ *
-+ * 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/module.h>
-+#include <linux/reboot.h>
-+#include <linux/irq.h>
-+#include <linux/interrupt.h>
-+#include <asm/mach-types.h>
-+#include <linux/kernel.h>
-+
-+struct event_t {
-+ struct work_struct wq;
-+ char *button_name;
-+ int action;
-+};
-+
-+static void hotplug_button(struct event_t *event)
-+{
-+ static char buf[128];
-+ char *argv[3], *envp[6], *action;
-+ int i;
-+
-+ i = 0;
-+ argv[i++] = "/sbin/hotplug";
-+ argv[i++] = "button";
-+ argv[i] = 0;
-+
-+ i = 0;
-+ /* minimal command environment */
-+ envp [i++] = "HOME=/";
-+ envp [i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
-+ envp [i++] = "SUBSYSTEM=button";
-+
-+ snprintf(buf, 128, "BUTTON=%s", event->button_name);
-+ envp [i++] = buf;
-+
-+ action = event->action ? "released" : "pressed";
-+ snprintf(buf, 128, "ACTION=%s", action);
-+ envp [i++] = buf;
-+
-+ envp [i] = 0;
-+
-+ // create hotplug event
-+ call_usermodehelper (argv[0], argv, envp, 0);
-+
-+ //destroy event structure
-+ kfree(event);
-+}
-+
-+static irqreturn_t fsg_sync_button_handler(int irq, void *dev_id)
-+{
-+ int holdkey;
-+ struct event_t *event;
-+
-+ //check button status
-+ gpio_line_get(FSG_SB_GPIO, &holdkey);
-+
-+ //create event
-+ if ((event = (struct event_t *)kzalloc (sizeof(struct event_t), GFP_ATOMIC))) {
-+ event->action = holdkey;
-+ event->button_name = "sync";
-+
-+ INIT_WORK(&event->wq, (void *)(void *)hotplug_button);
-+ schedule_work(&event->wq);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static irqreturn_t fsg_reset_button_handler(int irq, void *dev_id)
-+{
-+ int holdkey;
-+ struct event_t *event;
-+
-+ //check button status
-+ gpio_line_get(FSG_RB_GPIO, &holdkey);
-+
-+ //create event
-+ if ((event = (struct event_t *)kzalloc (sizeof(struct event_t), GFP_ATOMIC))) {
-+ event->action = holdkey;
-+ event->button_name = "reset";
-+
-+ INIT_WORK(&event->wq, (void *)(void *)hotplug_button);
-+ schedule_work(&event->wq);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static irqreturn_t fsg_unplug_button_handler(int irq, void *dev_id)
-+{
-+ int holdkey;
-+ struct event_t *event;
-+
-+ //check button status
-+ gpio_line_get(FSG_UB_GPIO, &holdkey);
-+
-+ //create event
-+ if ((event = (struct event_t *)kzalloc (sizeof(struct event_t), GFP_ATOMIC))) {
-+ event->action = holdkey;
-+ event->button_name = "unplug";
-+
-+ INIT_WORK(&event->wq, (void *)(void *)hotplug_button);
-+ schedule_work(&event->wq);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static int __init fsg_buttons_init(void)
-+{
-+ if (!(machine_is_fsg()))
-+ return 0;
-+
-+ /* Configure interrupt input for SYNC button */
-+ set_irq_type(FSG_SB_IRQ, IRQT_BOTHEDGE);
-+ if (request_irq(FSG_SB_IRQ, &fsg_sync_button_handler, IRQF_DISABLED, "SYNC", NULL) < 0) {
-+ printk(KERN_DEBUG "SYNC button IRQ %d not available\n", FSG_SB_IRQ);
-+ return -EIO;
-+ }
-+ else
-+ printk("SYNC button registered on IRQ%d\n", FSG_SB_IRQ);
-+
-+ /* Configure interrupt input for RESET button */
-+ set_irq_type(FSG_RB_IRQ, IRQT_BOTHEDGE);
-+ if (request_irq(FSG_RB_IRQ, &fsg_reset_button_handler, IRQF_DISABLED, "RESET", NULL) < 0) {
-+ printk(KERN_DEBUG "RESET button IRQ %d not available\n", FSG_RB_IRQ);
-+ return -EIO;
-+ }
-+ else
-+ printk("RESET button registered on IRQ%d\n", FSG_RB_IRQ);
-+
-+ /* Configure interrupt input for UNPLUG button */
-+ set_irq_type(FSG_UB_IRQ, IRQT_BOTHEDGE);
-+ if (request_irq(FSG_UB_IRQ, &fsg_unplug_button_handler, IRQF_DISABLED, "RESET", NULL) < 0) {
-+ printk(KERN_DEBUG "UNPLUG button IRQ %d not available\n", FSG_UB_IRQ);
-+ return -EIO;
-+ }
-+ else
-+ printk("UNPLUG button registered on IRQ%d\n", FSG_UB_IRQ);
-+
-+ return 0;
-+}
-+
-+static void __exit fsg_buttons_exit(void)
-+{
-+ if (!(machine_is_fsg()))
-+ return;
-+
-+ free_irq(FSG_SB_IRQ, NULL);
-+ free_irq(FSG_RB_IRQ, NULL);
-+ free_irq(FSG_UB_IRQ, NULL);
-+}
-+
-+module_init(fsg_buttons_init);
-+module_exit(fsg_buttons_exit);
-+
-+MODULE_AUTHOR("Zintis Petersons <Zintis.Petersons@e-mail.lv>");
-+MODULE_DESCRIPTION("FSG buttons driver");
-+MODULE_LICENSE("GPL");
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-@@ -30,7 +30,7 @@ obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-
- obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o nslu2-power.o
- obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o
- obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
--obj-$(CONFIG_MACH_FSG) += fsg-setup.o
-+obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
- obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
- obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
diff --git a/target/linux/ixp4xx/patches/998-VT6421.patch b/target/linux/ixp4xx/patches/998-VT6421.patch
deleted file mode 100644
index a7f28e9355..0000000000
--- a/target/linux/ixp4xx/patches/998-VT6421.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-I think that I've found and fixed the problem. There is a copy/paste bug in
-vt6421_set_dma_mode() function which causes wrong values to be written to
-PATA_UDMA_TIMING register.
-
-
-This patch fixes a copy/paste bug that breaks DMA modes on VT6421 PATA port.
-
-Signed-off-by: Ondrej Zary <linux@rain...>
-Index: linux-2.6.21.7/drivers/ata/sata_via.c
-===================================================================
---- linux-2.6.21.7.orig/drivers/ata/sata_via.c
-+++ linux-2.6.21.7/drivers/ata/sata_via.c
-@@ -380,7 +380,7 @@ static void vt6421_set_dma_mode(struct a
- {
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- static const u8 udma_bits[] = { 0xEE, 0xE8, 0xE6, 0xE4, 0xE2, 0xE1, 0xE0, 0xE0 };
-- pci_write_config_byte(pdev, PATA_UDMA_TIMING, udma_bits[adev->pio_mode - XFER_UDMA_0]);
-+ pci_write_config_byte(pdev, PATA_UDMA_TIMING, udma_bits[adev->dma_mode - XFER_UDMA_0]);
- }
-
- static int vt6421_port_start(struct ata_port *ap)