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authorDaniel Golle <daniel@makrotopia.org>2022-02-05 17:14:17 +0000
committerDaniel Golle <daniel@makrotopia.org>2022-02-17 15:21:46 +0000
commit58b82e6ca503aea3f67b4692f2c3196cb0a2ca2c (patch)
treea632ebec6adbc74187badde0c619561a7ec0465e
parent397de500896f3c7c4e2468c21521502392af4574 (diff)
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realtek: drop support for Linux 5.4
Drop patches and files for Linux 5.4 now that we've been using 5.10 for a while and support for Linux 5.4 has gone out-of-sync. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
-rw-r--r--target/linux/realtek/config-5.4192
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit.dtsi78
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit_1xx.dtsi61
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit_3xx.dtsi61
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_netgear_gs108t-v3.dts8
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_netgear_gs110tpp-v1.dts8
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_netgear_gs308t-v1.dts8
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_netgear_gs310tp-v1.dts21
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-10hp.dts71
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8.dts12
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8hp-v1.dts8
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8hp-v2.dts8
-rw-r--r--target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900.dtsi148
-rw-r--r--target/linux/realtek/dts-5.4/rtl8382_allnet_all-sg8208m.dts146
-rw-r--r--target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-10p.dts152
-rw-r--r--target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-16.dts80
-rw-r--r--target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-28.dts98
-rw-r--r--target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210.dtsi88
-rw-r--r--target/linux/realtek/dts-5.4/rtl8382_inaba_aml2-17gp.dts164
-rw-r--r--target/linux/realtek/dts-5.4/rtl8382_zyxel_gs1900-24hp-v2.dts117
-rw-r--r--target/linux/realtek/dts-5.4/rtl838x.dtsi188
-rw-r--r--target/linux/realtek/dts-5.4/rtl930x.dtsi182
-rw-r--r--target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/ioremap.h34
-rw-r--r--target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/irq.h93
-rw-r--r--target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/mach-rtl83xx.h418
-rw-r--r--target/linux/realtek/files-5.4/arch/mips/rtl838x/Makefile5
-rw-r--r--target/linux/realtek/files-5.4/arch/mips/rtl838x/Platform6
-rw-r--r--target/linux/realtek/files-5.4/arch/mips/rtl838x/irq.c226
-rw-r--r--target/linux/realtek/files-5.4/arch/mips/rtl838x/prom.c183
-rw-r--r--target/linux/realtek/files-5.4/arch/mips/rtl838x/setup.c195
-rw-r--r--target/linux/realtek/files-5.4/drivers/clocksource/timer-rtl9300.c196
-rw-r--r--target/linux/realtek/files-5.4/drivers/gpio/gpio-rtl8231.c342
-rw-r--r--target/linux/realtek/files-5.4/drivers/gpio/gpio-rtl838x.c425
-rw-r--r--target/linux/realtek/files-5.4/drivers/mtd/spi-nor/rtl838x-nor.c603
-rw-r--r--target/linux/realtek/files-5.4/drivers/mtd/spi-nor/rtl838x-spi.h111
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/Kconfig8
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/Makefile3
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c722
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/debugfs.c476
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c1587
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/qos.c576
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl838x.c859
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl838x.h526
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c807
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl83xx.h125
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl930x.c1039
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl931x.c393
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.c2201
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.h429
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/phy/rtl83xx-phy.c1983
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/phy/rtl83xx-phy.h60
-rw-r--r--target/linux/realtek/patches-5.4/300-mips-add-rtl838x-platform.patch39
-rw-r--r--target/linux/realtek/patches-5.4/301-gpio-add-rtl838x-driver.patch32
-rw-r--r--target/linux/realtek/patches-5.4/302-clocksource-add-rtl9300-driver.patch34
-rw-r--r--target/linux/realtek/patches-5.4/400-mtd-add-rtl838x-spi-flash-driver.patch23
-rw-r--r--target/linux/realtek/patches-5.4/700-net-dsa-add-support-for-rtl838x-switch.patch18
-rw-r--r--target/linux/realtek/patches-5.4/701-net-dsa-add-rtl838x-support-for-tag-trailer.patch40
-rw-r--r--target/linux/realtek/patches-5.4/702-net-dsa-increase-dsa-max-ports-for-rtl838x.patch11
-rw-r--r--target/linux/realtek/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch26
-rw-r--r--target/linux/realtek/patches-5.4/703-include-linux-add-phy-ops-for-rtl838x.patch13
-rw-r--r--target/linux/realtek/patches-5.4/704-drivers-net-phy-eee-support-for-rtl838x.patch41
-rw-r--r--target/linux/realtek/patches-5.4/705-add-rtl-phy.patch25
-rw-r--r--target/linux/realtek/patches-5.4/705-include-linux-phy-increase-phy-address-number-for-rtl839x.patch11
63 files changed, 0 insertions, 16843 deletions
diff --git a/target/linux/realtek/config-5.4 b/target/linux/realtek/config-5.4
deleted file mode 100644
index 5e29879798..0000000000
--- a/target/linux/realtek/config-5.4
+++ /dev/null
@@ -1,192 +0,0 @@
-CONFIG_ARCH_32BIT_OFF_T=y
-CONFIG_ARCH_CLOCKSOURCE_DATA=y
-CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_MMAP_RND_BITS_MAX=15
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_CEVT_R4K=y
-CONFIG_CLONE_BACKWARDS=y
-CONFIG_COMPAT_32BIT_TIME=y
-CONFIG_HAVE_CLK=y
-CONFIG_CLKDEV_LOOKUP=y
-CONFIG_COMMON_CLK=y
-CONFIG_COMMON_CLK_BOSTON=y
-CONFIG_CONSOLE_LOGLEVEL_DEFAULT=15
-CONFIG_CPU_BIG_ENDIAN=y
-CONFIG_CPU_GENERIC_DUMP_TLB=y
-CONFIG_CPU_HAS_LOAD_STORE_LR=y
-CONFIG_CPU_HAS_PREFETCH=y
-CONFIG_CPU_HAS_RIXI=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_CPU_MIPS32=y
-# CONFIG_CPU_MIPS32_R1 is not set
-CONFIG_CPU_MIPS32_R2=y
-CONFIG_CPU_MIPSR2=y
-CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
-CONFIG_CPU_R4K_CACHE_TLB=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_HIGHMEM=y
-CONFIG_CPU_SUPPORTS_MSA=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_HASH2=y
-CONFIG_CRYPTO_RNG2=y
-CONFIG_CSRC_R4K=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_SECTION_MISMATCH=y
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_DMA_NONCOHERENT_CACHE_SYNC=y
-CONFIG_DTC=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_EARLY_PRINTK_8250=y
-CONFIG_EFI_EARLYCON=y
-CONFIG_ETHERNET_PACKET_MANGLE=y
-CONFIG_EXTRA_FIRMWARE="rtl838x_phy/rtl838x_8214fc.fw rtl838x_phy/rtl838x_8218b.fw rtl838x_phy/rtl838x_8380.fw"
-CONFIG_EXTRA_FIRMWARE_DIR="firmware"
-CONFIG_FIXED_PHY=y
-CONFIG_FONT_8x16=y
-CONFIG_FONT_AUTOSELECT=y
-CONFIG_FONT_SUPPORT=y
-CONFIG_FW_LOADER_PAGED_BUF=y
-CONFIG_GENERIC_ATOMIC64=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_CPU_AUTOPROBE=y
-CONFIG_GENERIC_GETTIMEOFDAY=y
-CONFIG_GENERIC_IOMAP=y
-CONFIG_GENERIC_IRQ_CHIP=y
-CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
-CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_LIB_ASHLDI3=y
-CONFIG_GENERIC_LIB_ASHRDI3=y
-CONFIG_GENERIC_LIB_CMPDI2=y
-CONFIG_GENERIC_LIB_LSHRDI3=y
-CONFIG_GENERIC_LIB_UCMPDI2=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_PHY=y
-CONFIG_GENERIC_PINCONF=y
-CONFIG_GENERIC_PINCTRL_GROUPS=y
-CONFIG_GENERIC_PINMUX_FUNCTIONS=y
-CONFIG_GENERIC_SCHED_CLOCK=y
-CONFIG_GENERIC_SMP_IDLE_THREAD=y
-CONFIG_GENERIC_TIME_VSYSCALL=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_RTL8231=y
-CONFIG_GPIO_RTL838X=y
-CONFIG_REALTEK_SOC_PHY=y
-CONFIG_GRO_CELLS=y
-CONFIG_HANDLE_DOMAIN_IRQ=y
-CONFIG_HARDWARE_WATCHPOINTS=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT_MAP=y
-# CONFIG_HIGH_RES_TIMERS is not set
-CONFIG_HWMON=y
-CONFIG_HZ_PERIODIC=y
-CONFIG_I2C=y
-CONFIG_I2C_ALGOBIT=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_GPIO=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IRQCHIP=y
-CONFIG_IRQ_DOMAIN=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_IRQ_MIPS_CPU=y
-CONFIG_IRQ_WORK=y
-CONFIG_JFFS2_ZLIB=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_LIBFDT=y
-CONFIG_LOCK_DEBUGGING_SUPPORT=y
-CONFIG_MARVELL_PHY=y
-CONFIG_MDIO_BUS=y
-CONFIG_MDIO_DEVICE=y
-CONFIG_MDIO_I2C=y
-CONFIG_MEMFD_CREATE=y
-CONFIG_MFD_SYSCON=y
-CONFIG_MIGRATION=y
-CONFIG_MIPS=y
-CONFIG_MIPS_ASID_BITS=8
-CONFIG_MIPS_ASID_SHIFT=0
-CONFIG_MIPS_CBPF_JIT=y
-CONFIG_MIPS_CLOCK_VSYSCALL=y
-# CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set
-# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
-CONFIG_MIPS_CMDLINE_FROM_DTB=y
-# CONFIG_MIPS_ELF_APPENDED_DTB is not set
-CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_MIPS_NO_APPENDED_DTB is not set
-CONFIG_MIPS_RAW_APPENDED_DTB=y
-CONFIG_MIPS_SPRAM=y
-CONFIG_MODULES_USE_ELF_REL=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_GEOMETRY=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_MTD_SPLIT_BRNIMAGE_FW=y
-CONFIG_MTD_SPLIT_EVA_FW=y
-CONFIG_MTD_SPLIT_FIRMWARE=y
-CONFIG_MTD_SPLIT_TPLINK_FW=y
-CONFIG_MTD_SPLIT_UIMAGE_FW=y
-CONFIG_NEED_DMA_MAP_STATE=y
-CONFIG_NEED_PER_CPU_KM=y
-CONFIG_NET_DEVLINK=y
-CONFIG_NET_DSA=y
-CONFIG_NET_DSA_RTL83XX=y
-CONFIG_NET_DSA_TAG_TRAILER=y
-CONFIG_NET_RTL838X=y
-CONFIG_NET_SWITCHDEV=y
-CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
-CONFIG_NVMEM=y
-CONFIG_OF=y
-CONFIG_OF_ADDRESS=y
-CONFIG_OF_EARLY_FLATTREE=y
-CONFIG_OF_FLATTREE=y
-CONFIG_OF_GPIO=y
-CONFIG_OF_IRQ=y
-CONFIG_OF_KOBJ=y
-CONFIG_OF_MDIO=y
-CONFIG_OF_NET=y
-CONFIG_PCI_DRIVERS_LEGACY=y
-CONFIG_PERF_USE_VMALLOC=y
-CONFIG_PGTABLE_LEVELS=2
-CONFIG_PHYLIB=y
-CONFIG_PHYLINK=y
-CONFIG_PINCTRL=y
-CONFIG_POWER_RESET=y
-CONFIG_POWER_RESET_SYSCON=y
-CONFIG_PSB6970_PHY=y
-CONFIG_REALTEK_PHY=y
-CONFIG_REGMAP=y
-CONFIG_REGMAP_MMIO=y
-CONFIG_RESET_CONTROLLER=y
-CONFIG_RTL838X=y
-CONFIG_RTL9300_TIMER=y
-CONFIG_SERIAL_MCTRL_GPIO=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SFP=y
-CONFIG_SPI=y
-CONFIG_SPI_MASTER=y
-CONFIG_SPI_MEM=y
-CONFIG_SPI_RTL838X=y
-CONFIG_SRCU=y
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_SWPHY=y
-CONFIG_SYSCTL_EXCEPTION_TRACE=y
-CONFIG_SYS_HAS_CPU_MIPS32_R1=y
-CONFIG_SYS_HAS_CPU_MIPS32_R2=y
-CONFIG_SYS_HAS_EARLY_PRINTK=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
-CONFIG_SYS_SUPPORTS_MIPS16=y
-CONFIG_TARGET_ISA_REV=2
-CONFIG_TICK_CPU_ACCOUNTING=y
-CONFIG_TINY_SRCU=y
-CONFIG_USE_GENERIC_EARLY_PRINTK_8250=y
-CONFIG_USE_OF=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_ZLIB_INFLATE=y
diff --git a/target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit.dtsi b/target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit.dtsi
deleted file mode 100644
index 8ba66d6023..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit.dtsi
+++ /dev/null
@@ -1,78 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl838x.dtsi"
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- compatible = "realtek,rtl838x-soc";
-
- chosen {
- bootargs = "console=ttyS0,115200";
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x8000000>;
- };
-
- keys {
- compatible = "gpio-keys-polled";
- poll-interval = <20>;
-
- mode {
- label = "reset";
- gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-};
-
-&gpio0 {
- indirect-access-bus-id = <0>;
-};
-
-&ethernet0 {
- mdio: mdio-bus {
- compatible = "realtek,rtl838x-mdio";
- regmap = <&ethernet0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- INTERNAL_PHY(8)
- INTERNAL_PHY(9)
- INTERNAL_PHY(10)
- INTERNAL_PHY(11)
- INTERNAL_PHY(12)
- INTERNAL_PHY(13)
- INTERNAL_PHY(14)
- INTERNAL_PHY(15)
- };
-};
-
-&switch0 {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- SWITCH_PORT(8, 1, internal)
- SWITCH_PORT(9, 2, internal)
- SWITCH_PORT(10, 3, internal)
- SWITCH_PORT(11, 4, internal)
- SWITCH_PORT(12, 5, internal)
- SWITCH_PORT(13, 6, internal)
- SWITCH_PORT(14, 7, internal)
- SWITCH_PORT(15, 8, internal)
-
- port@28 {
- ethernet = <&ethernet0>;
- reg = <28>;
- phy-mode = "internal";
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit_1xx.dtsi b/target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit_1xx.dtsi
deleted file mode 100644
index 7eccfcb5a2..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit_1xx.dtsi
+++ /dev/null
@@ -1,61 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_netgear_gigabit.dtsi"
-
-&spi0 {
- status = "okay";
-
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <50000000>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "u-boot";
- reg = <0x0000000 0x00e0000>;
- read-only;
- };
-
- partition@e0000 {
- label = "u-boot-env";
- reg = <0x00e0000 0x0010000>;
- read-only;
- };
-
- partition@f0000 {
- label = "u-boot-env2";
- reg = <0x00f0000 0x0010000>;
- };
-
- partition@100000 {
- label = "jffs";
- reg = <0x0100000 0x0100000>;
- read-only;
- };
-
- partition@200000 {
- label = "jffs2";
- reg = <0x0200000 0x0100000>;
- read-only;
- };
-
- partition@300000 {
- label = "firmware";
- compatible = "openwrt,uimage", "denx,uimage";
- openwrt,ih-magic = <0x4e474520>;
- reg = <0x0300000 0x0e80000>;
- };
-
- partition@1180000 {
- label = "runtime2";
- reg = <0x1180000 0x0e80000>;
- read-only;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit_3xx.dtsi b/target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit_3xx.dtsi
deleted file mode 100644
index efb146a25a..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_netgear_gigabit_3xx.dtsi
+++ /dev/null
@@ -1,61 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_netgear_gigabit.dtsi"
-
-&spi0 {
- status = "okay";
-
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <50000000>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "u-boot";
- reg = <0x0000000 0x00e0000>;
- read-only;
- };
-
- partition@e0000 {
- label = "u-boot-env";
- reg = <0x00e0000 0x0010000>;
- read-only;
- };
-
- partition@f0000 {
- label = "u-boot-env2";
- reg = <0x00f0000 0x0010000>;
- };
-
- partition@100000 {
- label = "jffs";
- reg = <0x0100000 0x0100000>;
- read-only;
- };
-
- partition@200000 {
- label = "jffs2";
- reg = <0x0200000 0x0100000>;
- read-only;
- };
-
- partition@300000 {
- label = "firmware";
- compatible = "openwrt,uimage", "denx,uimage";
- openwrt,ih-magic = <0x4e474335>;
- reg = <0x0300000 0x0e80000>;
- };
-
- partition@1180000 {
- label = "runtime2";
- reg = <0x1180000 0x0e80000>;
- read-only;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_netgear_gs108t-v3.dts b/target/linux/realtek/dts-5.4/rtl8380_netgear_gs108t-v3.dts
deleted file mode 100644
index b701e88d1a..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_netgear_gs108t-v3.dts
+++ /dev/null
@@ -1,8 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_netgear_gigabit_1xx.dtsi"
-
-/ {
- compatible = "netgear,gs108t-v3", "realtek,rtl838x-soc";
- model = "Netgear GS108T v3";
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_netgear_gs110tpp-v1.dts b/target/linux/realtek/dts-5.4/rtl8380_netgear_gs110tpp-v1.dts
deleted file mode 100644
index 646f4ed516..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_netgear_gs110tpp-v1.dts
+++ /dev/null
@@ -1,8 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_netgear_gigabit_1xx.dtsi"
-
-/ {
- compatible = "netgear,gs110tpp-v1", "realtek,rtl838x-soc";
- model = "Netgear GS110TPP v1";
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_netgear_gs308t-v1.dts b/target/linux/realtek/dts-5.4/rtl8380_netgear_gs308t-v1.dts
deleted file mode 100644
index 016ed8beb6..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_netgear_gs308t-v1.dts
+++ /dev/null
@@ -1,8 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_netgear_gigabit_3xx.dtsi"
-
-/ {
- compatible = "netgear,gs308t-v1", "realtek,rtl838x-soc";
- model = "Netgear GS308T v1";
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_netgear_gs310tp-v1.dts b/target/linux/realtek/dts-5.4/rtl8380_netgear_gs310tp-v1.dts
deleted file mode 100644
index e3f59bde69..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_netgear_gs310tp-v1.dts
+++ /dev/null
@@ -1,21 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_netgear_gigabit_3xx.dtsi"
-
-/ {
- compatible = "netgear,gs310tp-v1", "realtek,rtl838x-soc";
- model = "Netgear GS310TP v1";
-
-};
-
-&mdio {
- INTERNAL_PHY(24)
- INTERNAL_PHY(26)
-};
-
-&switch0 {
- ports {
- SWITCH_SFP_PORT(24, 9, rgmii-id)
- SWITCH_SFP_PORT(26, 10, rgmii-id)
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-10hp.dts b/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-10hp.dts
deleted file mode 100644
index c16028788e..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-10hp.dts
+++ /dev/null
@@ -1,71 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_zyxel_gs1900.dtsi"
-
-/ {
- compatible = "zyxel,gs1900-10hp", "realtek,rtl838x-soc";
- model = "ZyXEL GS1900-10HP Switch";
-
- /* i2c of the left SFP cage: port 9 */
- i2c0: i2c-gpio-0 {
- compatible = "i2c-gpio";
- sda-gpios = <&gpio1 24 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- scl-gpios = <&gpio1 25 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- i2c-gpio,delay-us = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- sfp0: sfp-p9 {
- compatible = "sff,sfp";
- i2c-bus = <&i2c0>;
- los-gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>;
- tx-fault-gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>;
- mod-def0-gpio = <&gpio1 26 GPIO_ACTIVE_LOW>;
- tx-disable-gpio = <&gpio1 23 GPIO_ACTIVE_HIGH>;
- };
-
- /* i2c of the right SFP cage: port 10 */
- i2c1: i2c-gpio-1 {
- compatible = "i2c-gpio";
- sda-gpios = <&gpio1 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- scl-gpios = <&gpio1 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- i2c-gpio,delay-us = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- sfp1: sfp-p10 {
- compatible = "sff,sfp";
- i2c-bus = <&i2c1>;
- los-gpio = <&gpio1 33 GPIO_ACTIVE_HIGH>;
- tx-fault-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
- mod-def0-gpio = <&gpio1 32 GPIO_ACTIVE_LOW>;
- tx-disable-gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>;
- };
-};
-
-&mdio {
- INTERNAL_PHY(24)
- INTERNAL_PHY(26)
-};
-
-&switch0 {
- ports {
- port@24 {
- reg = <24>;
- label = "lan9";
- phy-mode = "1000base-x";
- managed = "in-band-status";
- sfp = <&sfp0>;
- };
-
- port@26 {
- reg = <26>;
- label = "lan10";
- phy-mode = "1000base-x";
- managed = "in-band-status";
- sfp = <&sfp1>;
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8.dts b/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8.dts
deleted file mode 100644
index e9c5efe603..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8.dts
+++ /dev/null
@@ -1,12 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_zyxel_gs1900.dtsi"
-
-/ {
- compatible = "zyxel,gs1900-8", "realtek,rtl838x-soc";
- model = "ZyXEL GS1900-8 Switch";
-};
-
-&gpio1 {
- /delete-node/ poe_enable;
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8hp-v1.dts b/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8hp-v1.dts
deleted file mode 100644
index 0d9b7c97c0..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8hp-v1.dts
+++ /dev/null
@@ -1,8 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_zyxel_gs1900.dtsi"
-
-/ {
- compatible = "zyxel,gs1900-8hp-v1", "realtek,rtl838x-soc";
- model = "ZyXEL GS1900-8HP v1 Switch";
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8hp-v2.dts b/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8hp-v2.dts
deleted file mode 100644
index cdc4aed6d1..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900-8hp-v2.dts
+++ /dev/null
@@ -1,8 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_zyxel_gs1900.dtsi"
-
-/ {
- compatible = "zyxel,gs1900-8hp-v2", "realtek,rtl838x-soc";
- model = "ZyXEL GS1900-8HP v2 Switch";
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900.dtsi b/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900.dtsi
deleted file mode 100644
index d61ac3b2b8..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8380_zyxel_gs1900.dtsi
+++ /dev/null
@@ -1,148 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl838x.dtsi"
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- aliases {
- led-boot = &led_sys;
- led-failsafe = &led_sys;
- led-running = &led_sys;
- led-upgrade = &led_sys;
- };
-
- chosen {
- bootargs = "console=ttyS0,115200";
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x8000000>;
- };
-
- gpio1: rtl8231-gpio {
- status = "okay";
-
- poe_enable {
- gpio-hog;
- gpios = <13 0>;
- output-high;
- };
- };
-
- keys {
- compatible = "gpio-keys-polled";
- poll-interval = <20>;
-
- reset {
- label = "reset";
- gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-
- leds {
- compatible = "gpio-leds";
-
- led_sys: sys {
- label = "green:sys";
- gpios = <&gpio0 47 GPIO_ACTIVE_HIGH>;
- };
- };
-};
-
-&spi0 {
- status = "okay";
-
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <10000000>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "u-boot";
- reg = <0x0 0x40000>;
- read-only;
- };
- partition@40000 {
- label = "u-boot-env";
- reg = <0x40000 0x10000>;
- read-only;
- };
- partition@50000 {
- label = "u-boot-env2";
- reg = <0x50000 0x10000>;
- };
- partition@60000 {
- label = "jffs";
- reg = <0x60000 0x100000>;
- };
- partition@160000 {
- label = "jffs2";
- reg = <0x160000 0x100000>;
- };
- partition@b260000 {
- label = "firmware";
- reg = <0x260000 0x6d0000>;
- compatible = "openwrt,uimage", "denx,uimage";
- openwrt,ih-magic = <0x83800000>;
- };
- partition@930000 {
- label = "runtime2";
- reg = <0x930000 0x6d0000>;
- };
- };
- };
-};
-
-&ethernet0 {
- mdio: mdio-bus {
- compatible = "realtek,rtl838x-mdio";
- regmap = <&ethernet0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- INTERNAL_PHY(8)
- INTERNAL_PHY(9)
- INTERNAL_PHY(10)
- INTERNAL_PHY(11)
- INTERNAL_PHY(12)
- INTERNAL_PHY(13)
- INTERNAL_PHY(14)
- INTERNAL_PHY(15)
- };
-};
-
-&switch0 {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- SWITCH_PORT(8, 1, internal)
- SWITCH_PORT(9, 2, internal)
- SWITCH_PORT(10, 3, internal)
- SWITCH_PORT(11, 4, internal)
- SWITCH_PORT(12, 5, internal)
- SWITCH_PORT(13, 6, internal)
- SWITCH_PORT(14, 7, internal)
- SWITCH_PORT(15, 8, internal)
-
- port@28 {
- ethernet = <&ethernet0>;
- reg = <28>;
- phy-mode = "internal";
-
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8382_allnet_all-sg8208m.dts b/target/linux/realtek/dts-5.4/rtl8382_allnet_all-sg8208m.dts
deleted file mode 100644
index fdcc01fdac..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8382_allnet_all-sg8208m.dts
+++ /dev/null
@@ -1,146 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl838x.dtsi"
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- compatible = "allnet,all-sg8208m", "realtek,rtl838x-soc";
- model = "ALLNET ALL-SG8208M";
-
- aliases {
- led-boot = &led_sys;
- led-failsafe = &led_sys;
- led-running = &led_sys;
- led-upgrade = &led_sys;
- };
-
- chosen {
- bootargs = "console=ttyS0,115200";
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x8000000>;
- };
-
- keys {
- compatible = "gpio-keys-polled";
- poll-interval = <20>;
-
- reset {
- label = "reset";
- gpios = <&gpio0 67 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-
- leds {
- compatible = "gpio-leds";
-
- led_sys: sys {
- label = "green:sys";
- gpios = <&gpio0 47 GPIO_ACTIVE_HIGH>;
- };
- // GPIO 25: power on/off all port leds
- };
-};
-
-&gpio0 {
- indirect-access-bus-id = <0>;
-};
-
-&spi0 {
- status = "okay";
-
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <10000000>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "u-boot";
- reg = <0x0 0x80000>;
- read-only;
- };
-
- partition@80000 {
- label = "u-boot-env";
- reg = <0x80000 0x10000>;
- read-only;
- };
-
- partition@90000 {
- label = "u-boot-env2";
- reg = <0x90000 0x10000>;
- };
-
- partition@a0000 {
- label = "jffs";
- reg = <0xa0000 0x100000>;
- };
-
- partition@1a0000 {
- label = "jffs2";
- reg = <0x1a0000 0x100000>;
- };
-
- partition@2a0000 {
- label = "firmware";
- reg = <0x2a0000 0xd60000>;
- compatible = "openwrt,uimage", "denx,uimage";
- openwrt,ih-magic = <0x00000006>;
- };
- };
- };
-};
-
-&ethernet0 {
- mdio: mdio-bus {
- compatible = "realtek,rtl838x-mdio";
- regmap = <&ethernet0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- INTERNAL_PHY(8)
- INTERNAL_PHY(9)
- INTERNAL_PHY(10)
- INTERNAL_PHY(11)
- INTERNAL_PHY(12)
- INTERNAL_PHY(13)
- INTERNAL_PHY(14)
- INTERNAL_PHY(15)
- };
-};
-
-&switch0 {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- SWITCH_PORT(8, 1, internal)
- SWITCH_PORT(9, 2, internal)
- SWITCH_PORT(10, 3, internal)
- SWITCH_PORT(11, 4, internal)
- SWITCH_PORT(12, 5, internal)
- SWITCH_PORT(13, 6, internal)
- SWITCH_PORT(14, 7, internal)
- SWITCH_PORT(15, 8, internal)
-
- port@28 {
- ethernet = <&ethernet0>;
- reg = <28>;
- phy-mode = "internal";
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-10p.dts b/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-10p.dts
deleted file mode 100644
index e2f5e7a4c0..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-10p.dts
+++ /dev/null
@@ -1,152 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-
-#include "rtl838x.dtsi"
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- compatible = "d-link,dgs-1210-10p", "realtek,rtl838x-soc";
- model = "D-Link DGS-1210-10P";
-
- aliases {
- led-boot = &led_power;
- led-failsafe = &led_power;
- led-running = &led_power;
- led-upgrade = &led_power;
- };
-
- chosen {
- bootargs = "console=ttyS0,115200";
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x8000000>;
- };
-
- leds {
- compatible = "gpio-leds";
-
- led_power: power {
- // GPIO 24 seems to provide power to the leds
- label = "green:power";
- gpios = <&gpio0 47 GPIO_ACTIVE_LOW>;
- };
- };
-
- keys {
- compatible = "gpio-keys-polled";
- poll-interval = <20>;
-
- mode {
- label = "reset";
- gpios = <&gpio0 94 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-};
-
-
-&gpio0 {
- indirect-access-bus-id = <0>;
-};
-
-&spi0 {
- status = "okay";
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <10000000>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "u-boot";
- reg = <0x00000000 0x80000>;
- read-only;
- };
- partition@80000 {
- label = "u-boot-env";
- reg = <0x00080000 0x40000>;
- read-only;
- };
- partition@c0000 {
- label = "u-boot-env2";
- reg = <0x000c0000 0x40000>;
- };
- partition@280000 {
- label = "firmware";
- compatible = "denx,uimage";
- reg = <0x00100000 0xd80000>;
- };
- partition@be80000 {
- label = "kernel2";
- reg = <0x00e80000 0x180000>;
- };
- partition@1000000 {
- label = "sysinfo";
- reg = <0x01000000 0x40000>;
- };
- partition@1040000 {
- label = "rootfs2";
- reg = <0x01040000 0xc00000>;
- };
- partition@1c40000 {
- label = "jffs2";
- reg = <0x01c40000 0x3c0000>;
- };
- };
- };
-};
-
-&ethernet0 {
- mdio: mdio-bus {
- compatible = "realtek,rtl838x-mdio";
- regmap = <&ethernet0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- INTERNAL_PHY(8)
- INTERNAL_PHY(9)
- INTERNAL_PHY(10)
- INTERNAL_PHY(11)
- INTERNAL_PHY(12)
- INTERNAL_PHY(13)
- INTERNAL_PHY(14)
- INTERNAL_PHY(15)
- INTERNAL_PHY(24)
- INTERNAL_PHY(26)
- };
-};
-
-&switch0 {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- SWITCH_PORT(8, 1, internal)
- SWITCH_PORT(9, 2, internal)
- SWITCH_PORT(10, 3, internal)
- SWITCH_PORT(11, 4, internal)
- SWITCH_PORT(12, 5, internal)
- SWITCH_PORT(13, 6, internal)
- SWITCH_PORT(14, 7, internal)
- SWITCH_PORT(15, 8, internal)
- SWITCH_SFP_PORT(24, 9, rgmii-id)
- SWITCH_SFP_PORT(26, 10, rgmii-id)
-
- port@28 {
- ethernet = <&ethernet0>;
- reg = <28>;
- phy-mode = "internal";
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-16.dts b/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-16.dts
deleted file mode 100644
index ac51185ed0..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-16.dts
+++ /dev/null
@@ -1,80 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-
-#include "rtl8382_d-link_dgs-1210.dtsi"
-
-/ {
- compatible = "d-link,dgs-1210-16", "realtek,rtl838x-soc";
- model = "D-Link DGS-1210-16";
-};
-
-&ethernet0 {
- mdio: mdio-bus {
- compatible = "realtek,rtl838x-mdio";
- regmap = <&ethernet0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- EXTERNAL_PHY(0)
- EXTERNAL_PHY(1)
- EXTERNAL_PHY(2)
- EXTERNAL_PHY(3)
- EXTERNAL_PHY(4)
- EXTERNAL_PHY(5)
- EXTERNAL_PHY(6)
- EXTERNAL_PHY(7)
-
- INTERNAL_PHY(8)
- INTERNAL_PHY(9)
- INTERNAL_PHY(10)
- INTERNAL_PHY(11)
- INTERNAL_PHY(12)
- INTERNAL_PHY(13)
- INTERNAL_PHY(14)
- INTERNAL_PHY(15)
-
- EXTERNAL_SFP_PHY(24)
- EXTERNAL_SFP_PHY(25)
- EXTERNAL_SFP_PHY(26)
- EXTERNAL_SFP_PHY(27)
- };
-};
-
-&switch0 {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- SWITCH_PORT(0, 1, qsgmii)
- SWITCH_PORT(1, 2, qsgmii)
- SWITCH_PORT(2, 3, qsgmii)
- SWITCH_PORT(3, 4, qsgmii)
- SWITCH_PORT(4, 5, qsgmii)
- SWITCH_PORT(5, 6, qsgmii)
- SWITCH_PORT(6, 7, qsgmii)
- SWITCH_PORT(7, 8, qsgmii)
-
- SWITCH_PORT(8, 9, internal)
- SWITCH_PORT(9, 10, internal)
- SWITCH_PORT(10, 11, internal)
- SWITCH_PORT(11, 12, internal)
- SWITCH_PORT(12, 13, internal)
- SWITCH_PORT(13, 14, internal)
- SWITCH_PORT(14, 15, internal)
- SWITCH_PORT(15, 16, internal)
-
- SWITCH_PORT(24, 17, qsgmii)
- SWITCH_PORT(25, 18, qsgmii)
- SWITCH_PORT(26, 19, qsgmii)
- SWITCH_PORT(27, 20, qsgmii)
-
- port@28 {
- ethernet = <&ethernet0>;
- reg = <28>;
- phy-mode = "internal";
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-28.dts b/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-28.dts
deleted file mode 100644
index edd4fb140f..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210-28.dts
+++ /dev/null
@@ -1,98 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-
-#include "rtl8382_d-link_dgs-1210.dtsi"
-
-/ {
- compatible = "d-link,dgs-1210-28", "realtek,rtl838x-soc";
- model = "D-Link DGS-1210-28";
-};
-
-&ethernet0 {
- mdio: mdio-bus {
- compatible = "realtek,rtl838x-mdio";
- regmap = <&ethernet0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- EXTERNAL_PHY(0)
- EXTERNAL_PHY(1)
- EXTERNAL_PHY(2)
- EXTERNAL_PHY(3)
- EXTERNAL_PHY(4)
- EXTERNAL_PHY(5)
- EXTERNAL_PHY(6)
- EXTERNAL_PHY(7)
-
- INTERNAL_PHY(8)
- INTERNAL_PHY(9)
- INTERNAL_PHY(10)
- INTERNAL_PHY(11)
- INTERNAL_PHY(12)
- INTERNAL_PHY(13)
- INTERNAL_PHY(14)
- INTERNAL_PHY(15)
-
- EXTERNAL_PHY(16)
- EXTERNAL_PHY(17)
- EXTERNAL_PHY(18)
- EXTERNAL_PHY(19)
- EXTERNAL_PHY(20)
- EXTERNAL_PHY(21)
- EXTERNAL_PHY(22)
- EXTERNAL_PHY(23)
-
- EXTERNAL_SFP_PHY(24)
- EXTERNAL_SFP_PHY(25)
- EXTERNAL_SFP_PHY(26)
- EXTERNAL_SFP_PHY(27)
- };
-};
-
-&switch0 {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- SWITCH_PORT(0, 1, qsgmii)
- SWITCH_PORT(1, 2, qsgmii)
- SWITCH_PORT(2, 3, qsgmii)
- SWITCH_PORT(3, 4, qsgmii)
- SWITCH_PORT(4, 5, qsgmii)
- SWITCH_PORT(5, 6, qsgmii)
- SWITCH_PORT(6, 7, qsgmii)
- SWITCH_PORT(7, 8, qsgmii)
-
- SWITCH_PORT(8, 9, internal)
- SWITCH_PORT(9, 10, internal)
- SWITCH_PORT(10, 11, internal)
- SWITCH_PORT(11, 12, internal)
- SWITCH_PORT(12, 13, internal)
- SWITCH_PORT(13, 14, internal)
- SWITCH_PORT(14, 15, internal)
- SWITCH_PORT(15, 16, internal)
-
- SWITCH_PORT(16, 17, qsgmii)
- SWITCH_PORT(17, 18, qsgmii)
- SWITCH_PORT(18, 19, qsgmii)
- SWITCH_PORT(19, 20, qsgmii)
- SWITCH_PORT(20, 21, qsgmii)
- SWITCH_PORT(21, 22, qsgmii)
- SWITCH_PORT(22, 23, qsgmii)
- SWITCH_PORT(23, 24, qsgmii)
-
- SWITCH_PORT(24, 25, qsgmii)
- SWITCH_PORT(25, 26, qsgmii)
- SWITCH_PORT(26, 27, qsgmii)
- SWITCH_PORT(27, 28, qsgmii)
-
- port@28 {
- ethernet = <&ethernet0>;
- reg = <28>;
- phy-mode = "internal";
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210.dtsi b/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210.dtsi
deleted file mode 100644
index a14738c8a9..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8382_d-link_dgs-1210.dtsi
+++ /dev/null
@@ -1,88 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-
-#include "rtl838x.dtsi"
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- aliases {
- led-boot = &led_power;
- led-failsafe = &led_power;
- led-running = &led_power;
- led-upgrade = &led_power;
- };
-
- chosen {
- bootargs = "console=ttyS0,115200";
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x8000000>;
- };
-
- leds {
- compatible = "gpio-leds";
-
- led_power: power {
- label = "green:power";
- gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
- };
- };
-};
-
-&gpio0 {
- indirect-access-bus-id = <0>;
-};
-
-&spi0 {
- status = "okay";
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <10000000>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "u-boot";
- reg = <0x00000000 0x80000>;
- read-only;
- };
- partition@80000 {
- label = "u-boot-env";
- reg = <0x00080000 0x40000>;
- read-only;
- };
- partition@c0000 {
- label = "u-boot-env2";
- reg = <0x000c0000 0x40000>;
- };
- partition@280000 {
- label = "firmware";
- compatible = "denx,uimage";
- reg = <0x00100000 0xd80000>;
- };
- partition@be80000 {
- label = "kernel2";
- reg = <0x00e80000 0x180000>;
- };
- partition@1000000 {
- label = "sysinfo";
- reg = <0x01000000 0x40000>;
- };
- partition@1040000 {
- label = "rootfs2";
- reg = <0x01040000 0xc00000>;
- };
- partition@1c40000 {
- label = "jffs2";
- reg = <0x01c40000 0x3c0000>;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8382_inaba_aml2-17gp.dts b/target/linux/realtek/dts-5.4/rtl8382_inaba_aml2-17gp.dts
deleted file mode 100644
index 87761ac462..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8382_inaba_aml2-17gp.dts
+++ /dev/null
@@ -1,164 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-
-#include "rtl838x.dtsi"
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- compatible = "inaba,aml2-17gp", "realtek,rtl838x-soc";
- model = "INABA Abaniact AML2-17GP";
-
- chosen {
- bootargs = "console=ttyS0,115200";
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x8000000>;
- };
-
- keys {
- compatible = "gpio-keys-polled";
- poll-interval = <20>;
-
- reset {
- label = "reset";
- gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-};
-
-&gpio0 {
- indirect-access-bus-id = <0>;
-};
-
-&spi0 {
- status = "okay";
-
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <10000000>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "u-boot";
- reg = <0x0 0x80000>;
- read-only;
- };
-
- partition@80000 {
- label = "u-boot-env";
- reg = <0x80000 0x10000>;
- read-only;
- };
-
- partition@90000 {
- label = "u-boot-env2";
- reg = <0x90000 0x10000>;
- };
-
- partition@a0000 {
- label = "jffs2_cfg";
- reg = <0xa0000 0x400000>;
- read-only;
- };
-
- partition@4a0000 {
- label = "jffs2_log";
- reg = <0x4a0000 0x100000>;
- read-only;
- };
-
- partition@5a0000 {
- compatible = "openwrt,uimage", "denx,uimage";
- label = "firmware";
- reg = <0x5a0000 0xd30000>;
- openwrt,ih-magic = <0x83800000>;
- };
-
- partition@12d0000 {
- label = "runtime2";
- reg = <0x12d0000 0xd30000>;
- };
- };
- };
-};
-
-&ethernet0 {
- mdio-bus {
- compatible = "realtek,rtl838x-mdio";
- regmap = <&ethernet0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- INTERNAL_PHY(8)
- INTERNAL_PHY(9)
- INTERNAL_PHY(10)
- INTERNAL_PHY(11)
- INTERNAL_PHY(12)
- INTERNAL_PHY(13)
- INTERNAL_PHY(14)
- INTERNAL_PHY(15)
-
- EXTERNAL_PHY(16)
- EXTERNAL_PHY(17)
- EXTERNAL_PHY(18)
- EXTERNAL_PHY(19)
- EXTERNAL_PHY(20)
- EXTERNAL_PHY(21)
- EXTERNAL_PHY(22)
- EXTERNAL_PHY(23)
-
- EXTERNAL_PHY(24)
- };
-};
-
-&switch0 {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- SWITCH_PORT(8, 1, internal)
- SWITCH_PORT(9, 2, internal)
- SWITCH_PORT(10, 3, internal)
- SWITCH_PORT(11, 4, internal)
- SWITCH_PORT(12, 5, internal)
- SWITCH_PORT(13, 6, internal)
- SWITCH_PORT(14, 7, internal)
- SWITCH_PORT(15, 8, internal)
-
- SWITCH_PORT(16, 9, qsgmii)
- SWITCH_PORT(17, 10, qsgmii)
- SWITCH_PORT(18, 11, qsgmii)
- SWITCH_PORT(19, 12, qsgmii)
- SWITCH_PORT(20, 13, qsgmii)
- SWITCH_PORT(21, 14, qsgmii)
- SWITCH_PORT(22, 15, qsgmii)
- SWITCH_PORT(23, 16, qsgmii)
-
- port@24 {
- reg = <24>;
- label = "wan";
- phy-handle = <&phy24>;
- phy-mode = "qsgmii";
- };
-
- port@28 {
- ethernet = <&ethernet0>;
- reg = <28>;
- phy-mode = "internal";
-
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl8382_zyxel_gs1900-24hp-v2.dts b/target/linux/realtek/dts-5.4/rtl8382_zyxel_gs1900-24hp-v2.dts
deleted file mode 100644
index c16152521e..0000000000
--- a/target/linux/realtek/dts-5.4/rtl8382_zyxel_gs1900-24hp-v2.dts
+++ /dev/null
@@ -1,117 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "rtl8380_zyxel_gs1900.dtsi"
-
-/ {
- compatible = "zyxel,gs1900-24hp-v2", "realtek,rtl838x-soc";
- model = "ZyXEL GS1900-24HP v2 Switch";
-
- /* i2c of the left SFP cage: port 25 */
- i2c0: i2c-gpio-0 {
- compatible = "i2c-gpio";
- sda-gpios = <&gpio1 24 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- scl-gpios = <&gpio1 25 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- i2c-gpio,delay-us = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- sfp0: sfp-p25 {
- compatible = "sff,sfp";
- i2c-bus = <&i2c0>;
- los-gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>;
- tx-fault-gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>;
- mod-def0-gpio = <&gpio1 26 GPIO_ACTIVE_LOW>;
- tx-disable-gpio = <&gpio1 23 GPIO_ACTIVE_HIGH>;
- };
-
- /* i2c of the right SFP cage: port 26 */
- i2c1: i2c-gpio-1 {
- compatible = "i2c-gpio";
- sda-gpios = <&gpio1 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- scl-gpios = <&gpio1 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- i2c-gpio,delay-us = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- sfp1: sfp-p26 {
- compatible = "sff,sfp";
- i2c-bus = <&i2c1>;
- los-gpio = <&gpio1 33 GPIO_ACTIVE_HIGH>;
- tx-fault-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
- mod-def0-gpio = <&gpio1 32 GPIO_ACTIVE_LOW>;
- tx-disable-gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>;
- };
-};
-
-&mdio {
- EXTERNAL_PHY(0)
- EXTERNAL_PHY(1)
- EXTERNAL_PHY(2)
- EXTERNAL_PHY(3)
- EXTERNAL_PHY(4)
- EXTERNAL_PHY(5)
- EXTERNAL_PHY(6)
- EXTERNAL_PHY(7)
-
- EXTERNAL_PHY(16)
- EXTERNAL_PHY(17)
- EXTERNAL_PHY(18)
- EXTERNAL_PHY(19)
- EXTERNAL_PHY(20)
- EXTERNAL_PHY(21)
- EXTERNAL_PHY(22)
- EXTERNAL_PHY(23)
-
- INTERNAL_PHY(24)
- INTERNAL_PHY(26)
-};
-
-&switch0 {
- ports {
- SWITCH_PORT(0, 1, qsgmii)
- SWITCH_PORT(1, 2, qsgmii)
- SWITCH_PORT(2, 3, qsgmii)
- SWITCH_PORT(3, 4, qsgmii)
- SWITCH_PORT(4, 5, qsgmii)
- SWITCH_PORT(5, 6, qsgmii)
- SWITCH_PORT(6, 7, qsgmii)
- SWITCH_PORT(7, 8, qsgmii)
-
- SWITCH_PORT(8, 9, internal)
- SWITCH_PORT(9, 10, internal)
- SWITCH_PORT(10, 11, internal)
- SWITCH_PORT(11, 12, internal)
- SWITCH_PORT(12, 13, internal)
- SWITCH_PORT(13, 14, internal)
- SWITCH_PORT(14, 15, internal)
- SWITCH_PORT(15, 16, internal)
-
- SWITCH_PORT(16, 17, qsgmii)
- SWITCH_PORT(17, 18, qsgmii)
- SWITCH_PORT(18, 19, qsgmii)
- SWITCH_PORT(19, 20, qsgmii)
- SWITCH_PORT(20, 21, qsgmii)
- SWITCH_PORT(21, 22, qsgmii)
- SWITCH_PORT(22, 23, qsgmii)
- SWITCH_PORT(23, 24, qsgmii)
-
-
- port@24 {
- reg = <24>;
- label = "lan25";
- phy-mode = "1000base-x";
- managed = "in-band-status";
- sfp = <&sfp0>;
- };
-
- port@26 {
- reg = <26>;
- label = "lan26";
- phy-mode = "1000base-x";
- managed = "in-band-status";
- sfp = <&sfp1>;
- };
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl838x.dtsi b/target/linux/realtek/dts-5.4/rtl838x.dtsi
deleted file mode 100644
index b59b141f66..0000000000
--- a/target/linux/realtek/dts-5.4/rtl838x.dtsi
+++ /dev/null
@@ -1,188 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-
-/dts-v1/;
-
-#define STRINGIZE(s) #s
-#define LAN_LABEL(p, s) STRINGIZE(p ## s)
-#define SWITCH_PORT_LABEL(n) LAN_LABEL(lan, n)
-
-#define INTERNAL_PHY(n) \
- phy##n: ethernet-phy@##n { \
- reg = <##n>; \
- compatible = "ethernet-phy-ieee802.3-c22"; \
- phy-is-integrated; \
- };
-
-#define EXTERNAL_PHY(n) \
- phy##n: ethernet-phy@##n { \
- reg = <##n>; \
- compatible = "ethernet-phy-ieee802.3-c22"; \
- };
-
-#define EXTERNAL_SFP_PHY(n) \
- phy##n: ethernet-phy@##n { \
- compatible = "ethernet-phy-ieee802.3-c22"; \
- sfp; \
- media = "fibre"; \
- reg = <##n>; \
- };
-
-#define SWITCH_PORT(n, s, m) \
- port@##n { \
- reg = <##n>; \
- label = SWITCH_PORT_LABEL(s) ; \
- phy-handle = <&phy##n>; \
- phy-mode = #m ; \
- };
-
-#define SWITCH_SFP_PORT(n, s, m) \
- port@##n { \
- reg = <##n>; \
- label = SWITCH_PORT_LABEL(s) ; \
- phy-handle = <&phy##n>; \
- phy-mode = #m ; \
- fixed-link { \
- speed = <1000>; \
- full-duplex; \
- }; \
- };
-
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
-
- compatible = "realtek,rtl838x-soc";
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
- frequency = <500000000>;
-
- cpu@0 {
- compatible = "mips,mips4KEc";
- reg = <0>;
- };
- };
-
- chosen {
- bootargs = "console=ttyS0,38400";
- };
-
- cpuintc: cpuintc {
- #address-cells = <0>;
- #interrupt-cells = <1>;
- interrupt-controller;
- compatible = "mti,cpu-interrupt-controller";
- };
-
- intc: rtlintc {
- #address-cells = <0>;
- #interrupt-cells = <1>;
- interrupt-controller;
- compatible = "realtek,rt8380-intc";
- reg = <0xb8003000 0x20>;
- };
-
- spi0: spi@b8001200 {
- status = "okay";
-
- compatible = "realtek,rtl838x-nor";
- reg = <0xb8001200 0x100>;
-
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- uart0: uart@b8002000 {
- status = "okay";
-
- compatible = "ns16550a";
- reg = <0xb8002000 0x100>;
-
- clock-frequency = <200000000>;
-
- interrupt-parent = <&intc>;
- interrupts = <31>;
-
- reg-io-width = <1>;
- reg-shift = <2>;
- fifo-size = <1>;
- no-loopback-test;
- };
-
- uart1: uart@b8002100 {
- pinctrl-names = "default";
- pinctrl-0 = <&enable_uart1>;
-
- status = "okay";
-
- compatible = "ns16550a";
- reg = <0xb8002100 0x100>;
-
- clock-frequency = <200000000>;
-
- interrupt-parent = <&intc>;
- interrupts = <30>;
-
- reg-io-width = <1>;
- reg-shift = <2>;
- fifo-size = <1>;
- no-loopback-test;
- };
-
- gpio0: gpio-controller@b8003500 {
- compatible = "realtek,rtl838x-gpio";
- reg = <0xb8003500 0x20>;
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-parent = <&intc>;
- interrupts = <23>;
- };
-
- gpio1: rtl8231-gpio {
- status = "disabled";
- compatible = "realtek,rtl8231-gpio";
- #gpio-cells = <2>;
- indirect-access-bus-id = <0>;
- gpio-controller;
- };
-
- pinmux: pinmux@bb001000 {
- compatible = "pinctrl-single";
- reg = <0xbb001000 0x4>;
-
- pinctrl-single,bit-per-mux;
- pinctrl-single,register-width = <32>;
- pinctrl-single,function-mask = <0x1>;
- #pinctrl-cells = <2>;
-
- enable_uart1: pinmux_enable_uart1 {
- pinctrl-single,bits = <0x0 0x10 0x10>;
- };
- };
-
- ethernet0: ethernet@bb00a300 {
- status = "okay";
-
- compatible = "realtek,rtl838x-eth";
- reg = <0xbb00a300 0x100>;
- interrupt-parent = <&intc>;
- interrupts = <24>;
- #interrupt-cells = <1>;
- phy-mode = "internal";
-
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
-
- switch0: switch@bb000000 {
- status = "okay";
-
- interrupt-parent = <&intc>;
- interrupts = <20>;
-
- compatible = "realtek,rtl83xx-switch";
- };
-};
diff --git a/target/linux/realtek/dts-5.4/rtl930x.dtsi b/target/linux/realtek/dts-5.4/rtl930x.dtsi
deleted file mode 100644
index 5d13fc31b3..0000000000
--- a/target/linux/realtek/dts-5.4/rtl930x.dtsi
+++ /dev/null
@@ -1,182 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-
-/dts-v1/;
-
-#define STRINGIZE(s) #s
-#define LAN_LABEL(p, s) STRINGIZE(p ## s)
-#define SWITCH_PORT_LABEL(n) LAN_LABEL(lan, n)
-
-#define INTERNAL_PHY(n) \
- phy##n: ethernet-phy@##n { \
- reg = <##n>; \
- compatible = "ethernet-phy-ieee802.3-c22"; \
- phy-is-integrated; \
- };
-
-#define EXTERNAL_PHY(n) \
- phy##n: ethernet-phy@##n { \
- reg = <##n>; \
- compatible = "ethernet-phy-ieee802.3-c22"; \
- };
-
-#define EXTERNAL_SFP_PHY(n) \
- phy##n: ethernet-phy@##n { \
- compatible = "ethernet-phy-ieee802.3-c22"; \
- sfp; \
- media = "fibre"; \
- reg = <##n>; \
- };
-
-#define SWITCH_PORT(n, s, m) \
- port@##n { \
- reg = <##n>; \
- label = SWITCH_PORT_LABEL(s) ; \
- phy-handle = <&phy##n>; \
- phy-mode = #m ; \
- };
-
-#define SWITCH_SFP_PORT(n, s, m) \
- port@##n { \
- reg = <##n>; \
- label = SWITCH_PORT_LABEL(s) ; \
- phy-handle = <&phy##n>; \
- phy-mode = #m ; \
- fixed-link { \
- speed = <1000>; \
- full-duplex; \
- }; \
- };
-
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
-
- compatible = "realtek,rtl838x-soc";
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
- frequency = <800000000>;
-
- cpu@0 {
- compatible = "mips,mips34Kc";
- reg = <0>;
- };
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x8000000>;
- };
-
- chosen {
- bootargs = "console=ttyS0,38400";
- };
-
- cpuintc: cpuintc {
- #address-cells = <0>;
- #interrupt-cells = <1>;
- interrupt-controller;
- compatible = "mti,cpu-interrupt-controller";
- };
-
- intc: rtlintc {
- #address-cells = <0>;
- #interrupt-cells = <1>;
- interrupt-controller;
- compatible = "realtek,rt9300-intc";
- reg = <0xb8003000 0x20>;
- };
-
- osc: oscillator {
- compatible = "fixed-clock";
- #clock-cells = <1>;
- clock-frequency = <175000000>;
- clock-output-names = "osc";
- };
-
- timer: timer@b8003200 {
- compatible = "realtek,rtl9300-timer";
- reg = <0xb8003200 0x60>;
- interrupt-parent = <&intc>;
- interrupts = <8>;
- interrupt-names = "ostimer";
- clocks = <&osc 0>;
- };
-
- spi0: spi@b8001200 {
- status = "okay";
-
- compatible = "realtek,rtl838x-nor";
- reg = <0xb8001200 0x100>;
-
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- uart0: uart@b8002000 {
- compatible = "ns16550a";
- reg = <0xb8002000 0x100>;
-
- clock-frequency = <175000000>;
-
- interrupt-parent = <&intc>;
- interrupts = <30>;
-
- reg-io-width = <1>;
- reg-shift = <2>;
- fifo-size = <1>;
- no-loopback-test;
-
- status = "okay";
- };
-
- uart1: uart@b8002100 {
- compatible = "ns16550a";
- reg = <0xb8002100 0x100>;
-
- clock-frequency = <175000000>;
-
- interrupt-parent = <&intc>;
- interrupts = <31>;
-
- reg-io-width = <1>;
- reg-shift = <2>;
- fifo-size = <1>;
- no-loopback-test;
-
- status = "okay";
- };
-
- gpio0: gpio-controller@b8003500 {
- compatible = "realtek,rtl838x-gpio";
- reg = <0xb8003500 0x20>;
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-parent = <&intc>;
- interrupts = <31>;
- };
-
- ethernet0: ethernet@bb00a300 {
- status = "okay";
- compatible = "realtek,rtl838x-eth";
- reg = <0xbb00a300 0x100>;
- interrupt-parent = <&intc>;
- interrupts = <24>;
- #interrupt-cells = <1>;
- phy-mode = "internal";
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
-
- switch0: switch@bb000000 {
- status = "okay";
-
- interrupt-parent = <&intc>;
- interrupts = <20>;
-
- compatible = "realtek,rtl83xx-switch";
- };
-};
diff --git a/target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/ioremap.h b/target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/ioremap.h
deleted file mode 100644
index e7a5bfaffc..0000000000
--- a/target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/ioremap.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-#ifndef RTL838X_IOREMAP_H_
-#define RTL838X_IOREMAP_H_
-
-static inline phys_addr_t fixup_bigphys_addr(phys_addr_t phys_addr, phys_addr_t size)
-{
- return phys_addr;
-}
-
-static inline int is_rtl838x_internal_registers(phys_addr_t offset)
-{
- /* IO-Block */
- if (offset >= 0xb8000000 && offset < 0xb9000000)
- return 1;
- /* Switch block */
- if (offset >= 0xbb000000 && offset < 0xbc000000)
- return 1;
- return 0;
-}
-
-static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size,
- unsigned long flags)
-{
- if (is_rtl838x_internal_registers(offset))
- return (void __iomem *)offset;
- return NULL;
-}
-
-static inline int plat_iounmap(const volatile void __iomem *addr)
-{
- return is_rtl838x_internal_registers((unsigned long)addr);
-}
-
-#endif
diff --git a/target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/irq.h b/target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/irq.h
deleted file mode 100644
index a4e95ab511..0000000000
--- a/target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/irq.h
+++ /dev/null
@@ -1,93 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#ifndef _RTL83XX_IRQ_H_
-#define _RTL83XX_IRQ_H_
-
-#define NR_IRQS 32
-#include_next <irq.h>
-
-/* Global Interrupt Mask Register */
-#define RTL83XX_ICTL_GIMR 0x00
-/* Global Interrupt Status Register */
-#define RTL83XX_ICTL_GISR 0x04
-
-#define RTL83XX_IRQ_CPU_BASE 0
-#define RTL83XX_IRQ_CPU_NUM 8
-#define RTL83XX_IRQ_ICTL_BASE (RTL83XX_IRQ_CPU_BASE + RTL83XX_IRQ_CPU_NUM)
-#define RTL83XX_IRQ_ICTL_NUM 32
-
-/* Cascaded interrupts */
-#define RTL83XX_ICTL1_IRQ (RTL83XX_IRQ_CPU_BASE + 2)
-#define RTL83XX_ICTL2_IRQ (RTL83XX_IRQ_CPU_BASE + 3)
-#define RTL83XX_ICTL3_IRQ (RTL83XX_IRQ_CPU_BASE + 4)
-#define RTL83XX_ICTL4_IRQ (RTL83XX_IRQ_CPU_BASE + 5)
-#define RTL83XX_ICTL5_IRQ (RTL83XX_IRQ_CPU_BASE + 6)
-
-/* Interrupt routing register */
-#define RTL83XX_IRR0 0x08
-#define RTL83XX_IRR1 0x0c
-#define RTL83XX_IRR2 0x10
-#define RTL83XX_IRR3 0x14
-
-/* Cascade map */
-#define UART0_CASCADE 2
-#define UART1_CASCADE 1
-#define TC0_CASCADE 5
-#define TC1_CASCADE 1
-#define TC2_CASCADE 1
-#define TC3_CASCADE 1
-#define TC4_CASCADE 1
-#define OCPTO_CASCADE 1
-#define HLXTO_CASCADE 1
-#define SLXTO_CASCADE 1
-#define NIC_CASCADE 4
-#define GPIO_ABCD_CASCADE 4
-#define GPIO_EFGH_CASCADE 4
-#define RTC_CASCADE 4
-#define SWCORE_CASCADE 3
-#define WDT_IP1_CASCADE 4
-#define WDT_IP2_CASCADE 5
-#define USB_H2_CASCADE 1
-
-/* Pack cascade map into interrupt routing registers */
-#define RTL83XX_IRR0_SETTING (\
- (UART0_CASCADE << 28) | \
- (UART1_CASCADE << 24) | \
- (TC0_CASCADE << 20) | \
- (TC1_CASCADE << 16) | \
- (OCPTO_CASCADE << 12) | \
- (HLXTO_CASCADE << 8) | \
- (SLXTO_CASCADE << 4) | \
- (NIC_CASCADE << 0))
-#define RTL83XX_IRR1_SETTING (\
- (GPIO_ABCD_CASCADE << 28) | \
- (GPIO_EFGH_CASCADE << 24) | \
- (RTC_CASCADE << 20) | \
- (SWCORE_CASCADE << 16))
-#define RTL83XX_IRR2_SETTING 0
-#define RTL83XX_IRR3_SETTING 0
-
-/* On the RTL8390 there is no GPIO_EFGH and RTC IRQ */
-#define RTL8390_IRR1_SETTING (\
- (GPIO_ABCD_CASCADE << 28) | \
- (SWCORE_CASCADE << 16))
-
-/* The RTL9300 has a different external IRQ numbering scheme */
-#define RTL9300_IRR0_SETTING (\
- (UART1_CASCADE << 28) | \
- (UART0_CASCADE << 24) | \
- (USB_H2_CASCADE << 16) | \
- (NIC_CASCADE << 0))
-#define RTL9300_IRR1_SETTING (\
- (SWCORE_CASCADE << 28))
-#define RTL9300_IRR2_SETTING (\
- (GPIO_ABCD_CASCADE << 20) | \
- (TC4_CASCADE << 12) | \
- (TC3_CASCADE << 8) | \
- (TC2_CASCADE << 4) | \
- (TC1_CASCADE << 0))
-#define RTL9300_IRR3_SETTING (\
- (TC0_CASCADE << 28) | \
- (WDT_IP1_CASCADE << 20))
-
-#endif /* _RTL83XX_IRQ_H_ */
diff --git a/target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/mach-rtl83xx.h b/target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/mach-rtl83xx.h
deleted file mode 100644
index 0abfc6f4d2..0000000000
--- a/target/linux/realtek/files-5.4/arch/mips/include/asm/mach-rtl838x/mach-rtl83xx.h
+++ /dev/null
@@ -1,418 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2006-2012 Tony Wu (tonywu@realtek.com)
- * Copyright (C) 2020 B. Koblitz
- */
-#ifndef _MACH_RTL838X_H_
-#define _MACH_RTL838X_H_
-
-#include <asm/types.h>
-/*
- * Register access macros
- */
-
-#define RTL838X_SW_BASE ((volatile void *) 0xBB000000)
-
-#define rtl83xx_r32(reg) readl(reg)
-#define rtl83xx_w32(val, reg) writel(val, reg)
-#define rtl83xx_w32_mask(clear, set, reg) rtl83xx_w32((rtl83xx_r32(reg) & ~(clear)) | (set), reg)
-
-#define rtl83xx_r8(reg) readb(reg)
-#define rtl83xx_w8(val, reg) writeb(val, reg)
-
-#define sw_r32(reg) readl(RTL838X_SW_BASE + reg)
-#define sw_w32(val, reg) writel(val, RTL838X_SW_BASE + reg)
-#define sw_w32_mask(clear, set, reg) \
- sw_w32((sw_r32(reg) & ~(clear)) | (set), reg)
-#define sw_r64(reg) ((((u64)readl(RTL838X_SW_BASE + reg)) << 32) | \
- readl(RTL838X_SW_BASE + reg + 4))
-
-#define sw_w64(val, reg) do { \
- writel((u32)((val) >> 32), RTL838X_SW_BASE + reg); \
- writel((u32)((val) & 0xffffffff), \
- RTL838X_SW_BASE + reg + 4); \
- } while (0)
-
-/*
- * SPRAM
- */
-#define RTL838X_ISPRAM_BASE 0x0
-#define RTL838X_DSPRAM_BASE 0x0
-
-/*
- * IRQ Controller
- */
-#define RTL838X_IRQ_CPU_BASE 0
-#define RTL838X_IRQ_CPU_NUM 8
-#define RTL838X_IRQ_ICTL_BASE (RTL838X_IRQ_CPU_BASE + RTL838X_IRQ_CPU_NUM)
-#define RTL838X_IRQ_ICTL_NUM 32
-
-#define RTL83XX_IRQ_UART0 31
-#define RTL83XX_IRQ_UART1 30
-#define RTL83XX_IRQ_TC0 29
-#define RTL83XX_IRQ_TC1 28
-#define RTL83XX_IRQ_OCPTO 27
-#define RTL83XX_IRQ_HLXTO 26
-#define RTL83XX_IRQ_SLXTO 25
-#define RTL83XX_IRQ_NIC 24
-#define RTL83XX_IRQ_GPIO_ABCD 23
-#define RTL83XX_IRQ_GPIO_EFGH 22
-#define RTL83XX_IRQ_RTC 21
-#define RTL83XX_IRQ_SWCORE 20
-#define RTL83XX_IRQ_WDT_IP1 19
-#define RTL83XX_IRQ_WDT_IP2 18
-
-#define RTL9300_UART1_IRQ 31
-#define RTL9300_UART0_IRQ 30
-#define RTL9300_USB_H2_IRQ 28
-#define RTL9300_NIC_IRQ 24
-#define RTL9300_SWCORE_IRQ 23
-#define RTL9300_GPIO_ABC_IRQ 13
-#define RTL9300_TC4_IRQ 11
-#define RTL9300_TC3_IRQ 10
-#define RTL9300_TC2_IRQ 9
-#define RTL9300_TC1_IRQ 8
-#define RTL9300_TC0_IRQ 7
-
-
-/*
- * MIPS32R2 counter
- */
-#define RTL838X_COMPARE_IRQ (RTL838X_IRQ_CPU_BASE + 7)
-
-/*
- * ICTL
- * Base address 0xb8003000UL
- */
-#define RTL838X_ICTL1_IRQ (RTL838X_IRQ_CPU_BASE + 2)
-#define RTL838X_ICTL2_IRQ (RTL838X_IRQ_CPU_BASE + 3)
-#define RTL838X_ICTL3_IRQ (RTL838X_IRQ_CPU_BASE + 4)
-#define RTL838X_ICTL4_IRQ (RTL838X_IRQ_CPU_BASE + 5)
-#define RTL838X_ICTL5_IRQ (RTL838X_IRQ_CPU_BASE + 6)
-
-#define GIMR (0x00)
-#define UART0_IE (1 << 31)
-#define UART1_IE (1 << 30)
-#define TC0_IE (1 << 29)
-#define TC1_IE (1 << 28)
-#define OCPTO_IE (1 << 27)
-#define HLXTO_IE (1 << 26)
-#define SLXTO_IE (1 << 25)
-#define NIC_IE (1 << 24)
-#define GPIO_ABCD_IE (1 << 23)
-#define GPIO_EFGH_IE (1 << 22)
-#define RTC_IE (1 << 21)
-#define WDT_IP1_IE (1 << 19)
-#define WDT_IP2_IE (1 << 18)
-
-#define GISR (0x04)
-#define UART0_IP (1 << 31)
-#define UART1_IP (1 << 30)
-#define TC0_IP (1 << 29)
-#define TC1_IP (1 << 28)
-#define OCPTO_IP (1 << 27)
-#define HLXTO_IP (1 << 26)
-#define SLXTO_IP (1 << 25)
-#define NIC_IP (1 << 24)
-#define GPIO_ABCD_IP (1 << 23)
-#define GPIO_EFGH_IP (1 << 22)
-#define RTC_IP (1 << 21)
-#define WDT_IP1_IP (1 << 19)
-#define WDT_IP2_IP (1 << 18)
-
-
-/* Interrupt Routing Selection */
-#define UART0_RS 2
-#define UART1_RS 1
-#define TC0_RS 5
-#define TC1_RS 1
-#define OCPTO_RS 1
-#define HLXTO_RS 1
-#define SLXTO_RS 1
-#define NIC_RS 4
-#define GPIO_ABCD_RS 4
-#define GPIO_EFGH_RS 4
-#define RTC_RS 4
-#define SWCORE_RS 3
-#define WDT_IP1_RS 4
-#define WDT_IP2_RS 5
-
-/* Interrupt IRQ Assignments */
-#define UART0_IRQ 31
-#define UART1_IRQ 30
-#define TC0_IRQ 29
-#define TC1_IRQ 28
-#define OCPTO_IRQ 27
-#define HLXTO_IRQ 26
-#define SLXTO_IRQ 25
-#define NIC_IRQ 24
-#define GPIO_ABCD_IRQ 23
-#define GPIO_EFGH_IRQ 22
-#define RTC_IRQ 21
-#define SWCORE_IRQ 20
-#define WDT_IP1_IRQ 19
-#define WDT_IP2_IRQ 18
-
-#define SYSTEM_FREQ 200000000
-#define RTL838X_UART0_BASE ((volatile void *)(0xb8002000UL))
-#define RTL838X_UART0_BAUD 38400 /* ex. 19200 or 38400 or 57600 or 115200 */
-#define RTL838X_UART0_FREQ (SYSTEM_FREQ - RTL838X_UART0_BAUD * 24)
-#define RTL838X_UART0_MAPBASE 0x18002000UL
-#define RTL838X_UART0_MAPSIZE 0x100
-#define RTL838X_UART0_IRQ UART0_IRQ
-
-#define RTL838X_UART1_BASE ((volatile void *)(0xb8002100UL))
-#define RTL838X_UART1_BAUD 38400 /* ex. 19200 or 38400 or 57600 or 115200 */
-#define RTL838X_UART1_FREQ (SYSTEM_FREQ - RTL838X_UART1_BAUD * 24)
-#define RTL838X_UART1_MAPBASE 0x18002100UL
-#define RTL838X_UART1_MAPSIZE 0x100
-#define RTL838X_UART1_IRQ UART1_IRQ
-
-#define UART0_RBR (RTL838X_UART0_BASE + 0x000)
-#define UART0_THR (RTL838X_UART0_BASE + 0x000)
-#define UART0_DLL (RTL838X_UART0_BASE + 0x000)
-#define UART0_IER (RTL838X_UART0_BASE + 0x004)
-#define UART0_DLM (RTL838X_UART0_BASE + 0x004)
-#define UART0_IIR (RTL838X_UART0_BASE + 0x008)
-#define UART0_FCR (RTL838X_UART0_BASE + 0x008)
-#define UART0_LCR (RTL838X_UART0_BASE + 0x00C)
-#define UART0_MCR (RTL838X_UART0_BASE + 0x010)
-#define UART0_LSR (RTL838X_UART0_BASE + 0x014)
-
-#define UART1_RBR (RTL838X_UART1_BASE + 0x000)
-#define UART1_THR (RTL838X_UART1_BASE + 0x000)
-#define UART1_DLL (RTL838X_UART1_BASE + 0x000)
-#define UART1_IER (RTL838X_UART1_BASE + 0x004)
-#define UART1_DLM (RTL838X_UART1_BASE + 0x004)
-#define UART1_IIR (RTL838X_UART1_BASE + 0x008)
-#define UART1_FCR (RTL838X_UART1_BASE + 0x008)
-#define UART1_LCR (RTL838X_UART1_BASE + 0x00C)
-#define UART1_MCR (RTL838X_UART1_BASE + 0x010)
-#define UART1_LSR (RTL838X_UART1_BASE + 0x014)
-
-/*
- * Memory Controller
- */
-#define MC_MCR 0xB8001000
-#define MC_MCR_VAL 0x00000000
-
-#define MC_DCR 0xB8001004
-#define MC_DCR0_VAL 0x54480000
-
-#define MC_DTCR 0xB8001008
-#define MC_DTCR_VAL 0xFFFF05C0
-
-/*
- * GPIO
- */
-#define GPIO_CTRL_REG_BASE ((volatile void *) 0xb8003500)
-#define RTL838X_GPIO_PABC_CNR (GPIO_CTRL_REG_BASE + 0x0)
-#define RTL838X_GPIO_PABC_TYPE (GPIO_CTRL_REG_BASE + 0x04)
-#define RTL838X_GPIO_PABC_DIR (GPIO_CTRL_REG_BASE + 0x8)
-#define RTL838X_GPIO_PABC_DATA (GPIO_CTRL_REG_BASE + 0xc)
-#define RTL838X_GPIO_PABC_ISR (GPIO_CTRL_REG_BASE + 0x10)
-#define RTL838X_GPIO_PAB_IMR (GPIO_CTRL_REG_BASE + 0x14)
-#define RTL838X_GPIO_PC_IMR (GPIO_CTRL_REG_BASE + 0x18)
-
-#define RTL838X_MODEL_NAME_INFO (0x00D4)
-#define RTL839X_MODEL_NAME_INFO (0x0FF0)
-#define RTL93XX_MODEL_NAME_INFO (0x0004)
-
-#define RTL838X_LED_GLB_CTRL (0xA000)
-#define RTL839X_LED_GLB_CTRL (0x00E4)
-#define RTL9302_LED_GLB_CTRL (0xcc00)
-#define RTL930X_LED_GLB_CTRL (0xC400)
-#define RTL931X_LED_GLB_CTRL (0x0600)
-
-#define RTL838X_EXT_GPIO_DIR (0xA08C)
-#define RTL839X_EXT_GPIO_DIR (0x0214)
-#define RTL838X_EXT_GPIO_DATA (0xA094)
-#define RTL839X_EXT_GPIO_DATA (0x021c)
-#define RTL838X_EXT_GPIO_INDRT_ACCESS (0xA09C)
-#define RTL839X_EXT_GPIO_INDRT_ACCESS (0x0224)
-#define RTL838X_EXTRA_GPIO_CTRL (0xA0E0)
-#define RTL838X_DMY_REG5 (0x0144)
-#define RTL838X_EXTRA_GPIO_CTRL (0xA0E0)
-
-#define RTL838X_GMII_INTF_SEL (0x1000)
-#define RTL838X_IO_DRIVING_ABILITY_CTRL (0x1010)
-
-#define RTL838X_GPIO_A7 31
-#define RTL838X_GPIO_A6 30
-#define RTL838X_GPIO_A5 29
-#define RTL838X_GPIO_A4 28
-#define RTL838X_GPIO_A3 27
-#define RTL838X_GPIO_A2 26
-#define RTL838X_GPIO_A1 25
-#define RTL838X_GPIO_A0 24
-#define RTL838X_GPIO_B7 23
-#define RTL838X_GPIO_B6 22
-#define RTL838X_GPIO_B5 21
-#define RTL838X_GPIO_B4 20
-#define RTL838X_GPIO_B3 19
-#define RTL838X_GPIO_B2 18
-#define RTL838X_GPIO_B1 17
-#define RTL838X_GPIO_B0 16
-#define RTL838X_GPIO_C7 15
-#define RTL838X_GPIO_C6 14
-#define RTL838X_GPIO_C5 13
-#define RTL838X_GPIO_C4 12
-#define RTL838X_GPIO_C3 11
-#define RTL838X_GPIO_C2 10
-#define RTL838X_GPIO_C1 9
-#define RTL838X_GPIO_C0 8
-
-#define RTL838X_INT_RW_CTRL (0x0058)
-#define RTL838X_EXT_VERSION (0x00D0)
-#define RTL838X_PLL_CML_CTRL (0x0FF8)
-#define RTL838X_STRAP_DBG (0x100C)
-
-/*
- * Reset
- */
-#define RGCR (0x1E70)
-#define RTL838X_RST_GLB_CTRL_0 (0x003c)
-#define RTL838X_RST_GLB_CTRL_1 (0x0040)
-#define RTL839X_RST_GLB_CTRL (0x0014)
-#define RTL930X_RST_GLB_CTRL_0 (0x000c)
-#define RTL931X_RST_GLB_CTRL (0x0400)
-
-/* LED control by switch */
-#define RTL838X_LED_MODE_SEL (0x1004)
-#define RTL838X_LED_MODE_CTRL (0xA004)
-#define RTL838X_LED_P_EN_CTRL (0xA008)
-
-/* LED control by software */
-#define RTL838X_LED_SW_CTRL (0x0128)
-#define RTL839X_LED_SW_CTRL (0xA00C)
-#define RTL838X_LED_SW_P_EN_CTRL (0xA010)
-#define RTL839X_LED_SW_P_EN_CTRL (0x012C)
-#define RTL838X_LED0_SW_P_EN_CTRL (0xA010)
-#define RTL839X_LED0_SW_P_EN_CTRL (0x012C)
-#define RTL838X_LED1_SW_P_EN_CTRL (0xA014)
-#define RTL839X_LED1_SW_P_EN_CTRL (0x0130)
-#define RTL838X_LED2_SW_P_EN_CTRL (0xA018)
-#define RTL839X_LED2_SW_P_EN_CTRL (0x0134)
-#define RTL838X_LED_SW_P_CTRL (0xA01C)
-#define RTL839X_LED_SW_P_CTRL (0x0144)
-
-#define RTL839X_MAC_EFUSE_CTRL (0x02ac)
-
-/*
- * MDIO via Realtek's SMI interface
- */
-#define RTL838X_SMI_GLB_CTRL (0xa100)
-#define RTL838X_SMI_ACCESS_PHY_CTRL_0 (0xa1b8)
-#define RTL838X_SMI_ACCESS_PHY_CTRL_1 (0xa1bc)
-#define RTL838X_SMI_ACCESS_PHY_CTRL_2 (0xa1c0)
-#define RTL838X_SMI_ACCESS_PHY_CTRL_3 (0xa1c4)
-#define RTL838X_SMI_PORT0_5_ADDR_CTRL (0xa1c8)
-#define RTL838X_SMI_POLL_CTRL (0xa17c)
-
-#define RTL839X_SMI_GLB_CTRL (0x03f8)
-#define RTL839X_SMI_PORT_POLLING_CTRL (0x03fc)
-#define RTL839X_PHYREG_ACCESS_CTRL (0x03DC)
-#define RTL839X_PHYREG_CTRL (0x03E0)
-#define RTL839X_PHYREG_PORT_CTRL (0x03E4)
-#define RTL839X_PHYREG_DATA_CTRL (0x03F0)
-#define RTL839X_PHYREG_MMD_CTRL (0x3F4)
-
-#define RTL930X_SMI_GLB_CTRL (0xCA00)
-#define RTL930X_SMI_POLL_CTRL (0xca90)
-#define RTL930X_SMI_PORT0_15_POLLING_SEL (0xCA08)
-#define RTL930X_SMI_PORT16_27_POLLING_SEL (0xCA0C)
-#define RTL930X_SMI_PORT0_5_ADDR (0xCB80)
-#define RTL930X_SMI_ACCESS_PHY_CTRL_0 (0xCB70)
-#define RTL930X_SMI_ACCESS_PHY_CTRL_1 (0xCB74)
-#define RTL930X_SMI_ACCESS_PHY_CTRL_2 (0xCB78)
-#define RTL930X_SMI_ACCESS_PHY_CTRL_3 (0xCB7C)
-
-#define RTL931X_SMI_GLB_CTRL1 (0x0CBC)
-#define RTL931X_SMI_GLB_CTRL0 (0x0CC0)
-#define RTL931X_SMI_PORT_POLLING_CTRL (0x0CCC)
-#define RTL931X_SMI_INDRT_ACCESS_CTRL_0 (0x0C00)
-#define RTL931X_SMI_INDRT_ACCESS_CTRL_1 (0x0C04)
-#define RTL931X_SMI_INDRT_ACCESS_CTRL_2 (0x0C08)
-#define RTL931X_SMI_INDRT_ACCESS_CTRL_3 (0x0C10)
-#define RTL931X_SMI_INDRT_ACCESS_BC_PHYID_CTRL (0x0C14)
-#define RTL931X_SMI_INDRT_ACCESS_MMD_CTRL (0xC18)
-
-#define RTL930X_SMI_GLB_CTRL (0xCA00)
-#define RTL930X_SMI_POLL_CTRL (0xca90)
-#define RTL930X_SMI_PORT0_15_POLLING_SEL (0xCA08)
-#define RTL930X_SMI_PORT16_27_POLLING_SEL (0xCA0C)
-#define RTL930X_SMI_PORT0_5_ADDR (0xCB80)
-#define RTL930X_SMI_ACCESS_PHY_CTRL_0 (0xCB70)
-#define RTL930X_SMI_ACCESS_PHY_CTRL_1 (0xCB74)
-#define RTL930X_SMI_ACCESS_PHY_CTRL_2 (0xCB78)
-#define RTL930X_SMI_ACCESS_PHY_CTRL_3 (0xCB7C)
-
-#define RTL931X_SMI_GLB_CTRL1 (0x0CBC)
-#define RTL931X_SMI_GLB_CTRL0 (0x0CC0)
-#define RTL931X_SMI_PORT_POLLING_CTRL (0x0CCC)
-#define RTL931X_SMI_INDRT_ACCESS_CTRL_0 (0x0C00)
-#define RTL931X_SMI_INDRT_ACCESS_CTRL_1 (0x0C04)
-#define RTL931X_SMI_INDRT_ACCESS_CTRL_2 (0x0C08)
-#define RTL931X_SMI_INDRT_ACCESS_CTRL_3 (0x0C10)
-
-/*
- * Switch interrupts
- */
-#define RTL838X_IMR_GLB (0x1100)
-#define RTL838X_IMR_PORT_LINK_STS_CHG (0x1104)
-#define RTL838X_ISR_GLB_SRC (0x1148)
-#define RTL838X_ISR_PORT_LINK_STS_CHG (0x114C)
-
-#define RTL839X_IMR_GLB (0x0064)
-#define RTL839X_IMR_PORT_LINK_STS_CHG (0x0068)
-#define RTL839X_ISR_GLB_SRC (0x009c)
-#define RTL839X_ISR_PORT_LINK_STS_CHG (0x00a0)
-
-#define RTL930X_IMR_GLB (0xC628)
-#define RTL930X_IMR_PORT_LINK_STS_CHG (0xC62C)
-#define RTL930X_ISR_GLB (0xC658)
-#define RTL930X_ISR_PORT_LINK_STS_CHG (0xC660)
-
-// IMR_GLB does not exit on RTL931X
-#define RTL931X_IMR_PORT_LINK_STS_CHG (0x126C)
-#define RTL931X_ISR_GLB_SRC (0x12B4)
-#define RTL931X_ISR_PORT_LINK_STS_CHG (0x12B8)
-
-/* Definition of family IDs */
-#define RTL8389_FAMILY_ID (0x8389)
-#define RTL8328_FAMILY_ID (0x8328)
-#define RTL8390_FAMILY_ID (0x8390)
-#define RTL8350_FAMILY_ID (0x8350)
-#define RTL8380_FAMILY_ID (0x8380)
-#define RTL8330_FAMILY_ID (0x8330)
-#define RTL9300_FAMILY_ID (0x9300)
-#define RTL9310_FAMILY_ID (0x9310)
-
-/* Basic SoC Features */
-#define RTL838X_CPU_PORT 28
-#define RTL839X_CPU_PORT 52
-#define RTL930X_CPU_PORT 28
-#define RTL931X_CPU_PORT 56
-
-struct rtl83xx_soc_info {
- unsigned char *name;
- unsigned int id;
- unsigned int family;
- unsigned char *compatible;
- volatile void *sw_base;
- volatile void *icu_base;
- int cpu_port;
-};
-
-/* rtl83xx-related functions used across subsystems */
-int rtl838x_smi_wait_op(int timeout);
-int rtl838x_read_phy(u32 port, u32 page, u32 reg, u32 *val);
-int rtl838x_write_phy(u32 port, u32 page, u32 reg, u32 val);
-int rtl839x_read_phy(u32 port, u32 page, u32 reg, u32 *val);
-int rtl839x_write_phy(u32 port, u32 page, u32 reg, u32 val);
-int rtl930x_read_phy(u32 port, u32 page, u32 reg, u32 *val);
-int rtl930x_write_phy(u32 port, u32 page, u32 reg, u32 val);
-int rtl931x_read_phy(u32 port, u32 page, u32 reg, u32 *val);
-int rtl931x_write_phy(u32 port, u32 page, u32 reg, u32 val);
-
-#endif /* _MACH_RTL838X_H_ */
diff --git a/target/linux/realtek/files-5.4/arch/mips/rtl838x/Makefile b/target/linux/realtek/files-5.4/arch/mips/rtl838x/Makefile
deleted file mode 100644
index 8212dc3f48..0000000000
--- a/target/linux/realtek/files-5.4/arch/mips/rtl838x/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the rtl838x specific parts of the kernel
-#
-
-obj-y := setup.o prom.o irq.o
diff --git a/target/linux/realtek/files-5.4/arch/mips/rtl838x/Platform b/target/linux/realtek/files-5.4/arch/mips/rtl838x/Platform
deleted file mode 100644
index 4d48932d80..0000000000
--- a/target/linux/realtek/files-5.4/arch/mips/rtl838x/Platform
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Realtek RTL838x SoCs
-#
-platform-$(CONFIG_RTL838X) += rtl838x/
-cflags-$(CONFIG_RTL838X) += -I$(srctree)/arch/mips/include/asm/mach-rtl838x/
-load-$(CONFIG_RTL838X) += 0xffffffff80000000
diff --git a/target/linux/realtek/files-5.4/arch/mips/rtl838x/irq.c b/target/linux/realtek/files-5.4/arch/mips/rtl838x/irq.c
deleted file mode 100644
index c0dd2f608c..0000000000
--- a/target/linux/realtek/files-5.4/arch/mips/rtl838x/irq.c
+++ /dev/null
@@ -1,226 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Realtek RTL83XX architecture specific IRQ handling
- *
- * based on the original BSP
- * Copyright (C) 2006-2012 Tony Wu (tonywu@realtek.com)
- * Copyright (C) 2020 B. Koblitz
- * Copyright (C) 2020 Bert Vermeulen <bert@biot.com>
- * Copyright (C) 2020 John Crispin <john@phrozen.org>
- */
-
-#include <linux/irqchip.h>
-#include <linux/spinlock.h>
-#include <linux/of_address.h>
-#include <asm/irq_cpu.h>
-#include <linux/of_irq.h>
-#include <asm/cevt-r4k.h>
-
-#include <mach-rtl83xx.h>
-#include "irq.h"
-
-#define REALTEK_CPU_IRQ_SHARED0 (MIPS_CPU_IRQ_BASE + 2)
-#define REALTEK_CPU_IRQ_UART (MIPS_CPU_IRQ_BASE + 3)
-#define REALTEK_CPU_IRQ_SWITCH (MIPS_CPU_IRQ_BASE + 4)
-#define REALTEK_CPU_IRQ_SHARED1 (MIPS_CPU_IRQ_BASE + 5)
-#define REALTEK_CPU_IRQ_EXTERNAL (MIPS_CPU_IRQ_BASE + 6)
-#define REALTEK_CPU_IRQ_COUNTER (MIPS_CPU_IRQ_BASE + 7)
-
-#define REG(x) (rtl83xx_ictl_base + x)
-
-extern struct rtl83xx_soc_info soc_info;
-
-static DEFINE_RAW_SPINLOCK(irq_lock);
-static void __iomem *rtl83xx_ictl_base;
-
-static void rtl83xx_ictl_enable_irq(struct irq_data *i)
-{
- unsigned long flags;
- u32 value;
-
- raw_spin_lock_irqsave(&irq_lock, flags);
-
- value = rtl83xx_r32(REG(RTL83XX_ICTL_GIMR));
- value |= BIT(i->hwirq);
- rtl83xx_w32(value, REG(RTL83XX_ICTL_GIMR));
-
- raw_spin_unlock_irqrestore(&irq_lock, flags);
-}
-
-static void rtl83xx_ictl_disable_irq(struct irq_data *i)
-{
- unsigned long flags;
- u32 value;
-
- raw_spin_lock_irqsave(&irq_lock, flags);
-
- value = rtl83xx_r32(REG(RTL83XX_ICTL_GIMR));
- value &= ~BIT(i->hwirq);
- rtl83xx_w32(value, REG(RTL83XX_ICTL_GIMR));
-
- raw_spin_unlock_irqrestore(&irq_lock, flags);
-}
-
-static struct irq_chip rtl83xx_ictl_irq = {
- .name = "RTL83xx",
- .irq_enable = rtl83xx_ictl_enable_irq,
- .irq_disable = rtl83xx_ictl_disable_irq,
- .irq_ack = rtl83xx_ictl_disable_irq,
- .irq_mask = rtl83xx_ictl_disable_irq,
- .irq_unmask = rtl83xx_ictl_enable_irq,
- .irq_eoi = rtl83xx_ictl_enable_irq,
-};
-
-static int intc_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
-{
- irq_set_chip_and_handler(hw, &rtl83xx_ictl_irq, handle_level_irq);
-
- return 0;
-}
-
-static const struct irq_domain_ops irq_domain_ops = {
- .map = intc_map,
- .xlate = irq_domain_xlate_onecell,
-};
-
-static void rtl838x_irq_dispatch(struct irq_desc *desc)
-{
- unsigned int pending = rtl83xx_r32(REG(RTL83XX_ICTL_GIMR)) &
- rtl83xx_r32(REG(RTL83XX_ICTL_GISR));
-
- if (pending) {
- struct irq_domain *domain = irq_desc_get_handler_data(desc);
- generic_handle_irq(irq_find_mapping(domain, __ffs(pending)));
- } else {
- spurious_interrupt();
- }
-}
-
-asmlinkage void plat_rtl83xx_irq_dispatch(void)
-{
- unsigned int pending;
-
- pending = read_c0_cause() & read_c0_status() & ST0_IM;
-
- if (pending & CAUSEF_IP7)
- do_IRQ(REALTEK_CPU_IRQ_COUNTER);
-
- else if (pending & CAUSEF_IP6)
- do_IRQ(REALTEK_CPU_IRQ_EXTERNAL);
-
- else if (pending & CAUSEF_IP5)
- do_IRQ(REALTEK_CPU_IRQ_SHARED1);
-
- else if (pending & CAUSEF_IP4)
- do_IRQ(REALTEK_CPU_IRQ_SWITCH);
-
- else if (pending & CAUSEF_IP3)
- do_IRQ(REALTEK_CPU_IRQ_UART);
-
- else if (pending & CAUSEF_IP2)
- do_IRQ(REALTEK_CPU_IRQ_SHARED0);
-
- else
- spurious_interrupt();
-}
-
-static int icu_setup_domain(struct device_node *node)
-{
- struct irq_domain *domain;
-
- domain = irq_domain_add_simple(node, 32, 0,
- &irq_domain_ops, NULL);
- irq_set_chained_handler_and_data(2, rtl838x_irq_dispatch, domain);
- irq_set_chained_handler_and_data(3, rtl838x_irq_dispatch, domain);
- irq_set_chained_handler_and_data(4, rtl838x_irq_dispatch, domain);
- irq_set_chained_handler_and_data(5, rtl838x_irq_dispatch, domain);
-
- rtl83xx_ictl_base = of_iomap(node, 0);
- if (!rtl83xx_ictl_base)
- return -EINVAL;
-
- return 0;
-}
-
-static void __init rtl8380_icu_of_init(struct device_node *node, struct device_node *parent)
-{
- if (icu_setup_domain(node))
- return;
-
- /* Disable all cascaded interrupts */
- rtl83xx_w32(0, REG(RTL83XX_ICTL_GIMR));
-
- /* Set up interrupt routing */
- rtl83xx_w32(RTL83XX_IRR0_SETTING, REG(RTL83XX_IRR0));
- rtl83xx_w32(RTL83XX_IRR1_SETTING, REG(RTL83XX_IRR1));
- rtl83xx_w32(RTL83XX_IRR2_SETTING, REG(RTL83XX_IRR2));
- rtl83xx_w32(RTL83XX_IRR3_SETTING, REG(RTL83XX_IRR3));
-
- /* Clear timer interrupt */
- write_c0_compare(0);
-
- /* Enable all CPU interrupts */
- write_c0_status(read_c0_status() | ST0_IM);
-
- /* Enable timer0 and uart0 interrupts */
- rtl83xx_w32(BIT(RTL83XX_IRQ_TC0) | BIT(RTL83XX_IRQ_UART0), REG(RTL83XX_ICTL_GIMR));
-}
-
-static void __init rtl8390_icu_of_init(struct device_node *node, struct device_node *parent)
-{
- if (icu_setup_domain(node))
- return;
-
- /* Disable all cascaded interrupts */
- rtl83xx_w32(0, REG(RTL83XX_ICTL_GIMR));
-
- /* Set up interrupt routing */
- rtl83xx_w32(RTL83XX_IRR0_SETTING, REG(RTL83XX_IRR0));
- rtl83xx_w32(RTL8390_IRR1_SETTING, REG(RTL83XX_IRR1));
- rtl83xx_w32(RTL83XX_IRR2_SETTING, REG(RTL83XX_IRR2));
- rtl83xx_w32(RTL83XX_IRR3_SETTING, REG(RTL83XX_IRR3));
-
- /* Clear timer interrupt */
- write_c0_compare(0);
-
- /* Enable all CPU interrupts */
- write_c0_status(read_c0_status() | ST0_IM);
-
- /* Enable timer0 and uart0 interrupts */
- rtl83xx_w32(BIT(RTL83XX_IRQ_TC0) | BIT(RTL83XX_IRQ_UART0), REG(RTL83XX_ICTL_GIMR));
-}
-
-static void __init rtl9300_icu_of_init(struct device_node *node, struct device_node *parent)
-{
- pr_info("RTL9300: Setting up IRQs\n");
- if (icu_setup_domain(node))
- return;
-
- /* Disable all cascaded interrupts */
- rtl83xx_w32(0, REG(RTL83XX_ICTL_GIMR));
-
- /* Set up interrupt routing */
- rtl83xx_w32(RTL9300_IRR0_SETTING, REG(RTL83XX_IRR0));
- rtl83xx_w32(RTL9300_IRR1_SETTING, REG(RTL83XX_IRR1));
- rtl83xx_w32(RTL9300_IRR2_SETTING, REG(RTL83XX_IRR2));
- rtl83xx_w32(RTL9300_IRR3_SETTING, REG(RTL83XX_IRR3));
-
- /* Clear timer interrupt */
- write_c0_compare(0);
-
- /* Enable all CPU interrupts */
- write_c0_status(read_c0_status() | ST0_IM);
-}
-
-static struct of_device_id __initdata of_irq_ids[] = {
- { .compatible = "mti,cpu-interrupt-controller", .data = mips_cpu_irq_of_init },
- { .compatible = "realtek,rt8380-intc", .data = rtl8380_icu_of_init },
- { .compatible = "realtek,rt8390-intc", .data = rtl8390_icu_of_init },
- { .compatible = "realtek,rt9300-intc", .data = rtl9300_icu_of_init },
- {},
-};
-
-void __init arch_init_irq(void)
-{
- of_irq_init(of_irq_ids);
-}
diff --git a/target/linux/realtek/files-5.4/arch/mips/rtl838x/prom.c b/target/linux/realtek/files-5.4/arch/mips/rtl838x/prom.c
deleted file mode 100644
index 3390c04334..0000000000
--- a/target/linux/realtek/files-5.4/arch/mips/rtl838x/prom.c
+++ /dev/null
@@ -1,183 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * prom.c
- * Early intialization code for the Realtek RTL838X SoC
- *
- * based on the original BSP by
- * Copyright (C) 2006-2012 Tony Wu (tonywu@realtek.com)
- * Copyright (C) 2020 B. Koblitz
- *
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/of_fdt.h>
-#include <linux/libfdt.h>
-#include <asm/bootinfo.h>
-#include <asm/addrspace.h>
-#include <asm/page.h>
-#include <asm/cpu.h>
-
-#include <mach-rtl83xx.h>
-
-extern char arcs_cmdline[];
-extern const char __appended_dtb;
-
-struct rtl83xx_soc_info soc_info;
-const void *fdt;
-
-const char *get_system_type(void)
-{
- return soc_info.name;
-}
-
-void __init prom_free_prom_memory(void)
-{
-
-}
-
-void __init device_tree_init(void)
-{
- if (!fdt_check_header(&__appended_dtb)) {
- fdt = &__appended_dtb;
- pr_info("Using appended Device Tree.\n");
- }
- initial_boot_params = (void *)fdt;
- unflatten_and_copy_device_tree();
-}
-
-static void __init prom_init_cmdline(void)
-{
- int argc = fw_arg0;
- char **argv = (char **) KSEG1ADDR(fw_arg1);
- int i;
-
- arcs_cmdline[0] = '\0';
-
- for (i = 0; i < argc; i++) {
- char *p = (char *) KSEG1ADDR(argv[i]);
-
- if (CPHYSADDR(p) && *p) {
- strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
- strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
- }
- }
- pr_info("Kernel command line: %s\n", arcs_cmdline);
-}
-
-void __init identify_rtl9302(void)
-{
- switch (sw_r32(RTL93XX_MODEL_NAME_INFO) & 0xfffffff0) {
- case 0x93020810:
- soc_info.name = "RTL9302A 12x2.5G";
- break;
- case 0x93021010:
- soc_info.name = "RTL9302B 8x2.5G";
- break;
- case 0x93021810:
- soc_info.name = "RTL9302C 16x2.5G";
- break;
- case 0x93022010:
- soc_info.name = "RTL9302D 24x2.5G";
- break;
- case 0x93020800:
- soc_info.name = "RTL9302A";
- break;
- case 0x93021000:
- soc_info.name = "RTL9302B";
- break;
- case 0x93021800:
- soc_info.name = "RTL9302C";
- break;
- case 0x93022000:
- soc_info.name = "RTL9302D";
- break;
- case 0x93023001:
- soc_info.name = "RTL9302F";
- break;
- default:
- soc_info.name = "RTL9302";
- }
-}
-
-void __init prom_init(void)
-{
- uint32_t model;
-
- /* uart0 */
- setup_8250_early_printk_port(0xb8002000, 2, 0);
-
- model = sw_r32(RTL838X_MODEL_NAME_INFO);
- pr_info("RTL838X model is %x\n", model);
- model = model >> 16 & 0xFFFF;
-
- if ((model != 0x8328) && (model != 0x8330) && (model != 0x8332)
- && (model != 0x8380) && (model != 0x8382)) {
- model = sw_r32(RTL839X_MODEL_NAME_INFO);
- pr_info("RTL839X model is %x\n", model);
- model = model >> 16 & 0xFFFF;
- }
-
- if ((model & 0x8390) != 0x8380 && (model & 0x8390) != 0x8390) {
- model = sw_r32(RTL93XX_MODEL_NAME_INFO);
- pr_info("RTL93XX model is %x\n", model);
- model = model >> 16 & 0xFFFF;
- }
-
- soc_info.id = model;
-
- switch (model) {
- case 0x8328:
- soc_info.name = "RTL8328";
- soc_info.family = RTL8328_FAMILY_ID;
- break;
- case 0x8332:
- soc_info.name = "RTL8332";
- soc_info.family = RTL8380_FAMILY_ID;
- break;
- case 0x8380:
- soc_info.name = "RTL8380";
- soc_info.family = RTL8380_FAMILY_ID;
- break;
- case 0x8382:
- soc_info.name = "RTL8382";
- soc_info.family = RTL8380_FAMILY_ID;
- break;
- case 0x8390:
- soc_info.name = "RTL8390";
- soc_info.family = RTL8390_FAMILY_ID;
- break;
- case 0x8391:
- soc_info.name = "RTL8391";
- soc_info.family = RTL8390_FAMILY_ID;
- break;
- case 0x8392:
- soc_info.name = "RTL8392";
- soc_info.family = RTL8390_FAMILY_ID;
- break;
- case 0x8393:
- soc_info.name = "RTL8393";
- soc_info.family = RTL8390_FAMILY_ID;
- break;
- case 0x9301:
- soc_info.name = "RTL9301";
- soc_info.family = RTL9300_FAMILY_ID;
- break;
- case 0x9302:
- identify_rtl9302();
- soc_info.family = RTL9300_FAMILY_ID;
- break;
- case 0x9313:
- soc_info.name = "RTL9313";
- soc_info.family = RTL9310_FAMILY_ID;
- break;
- default:
- soc_info.name = "DEFAULT";
- soc_info.family = 0;
- }
-
- pr_info("SoC Type: %s\n", get_system_type());
-
- prom_init_cmdline();
-}
diff --git a/target/linux/realtek/files-5.4/arch/mips/rtl838x/setup.c b/target/linux/realtek/files-5.4/arch/mips/rtl838x/setup.c
deleted file mode 100644
index ef97d485e1..0000000000
--- a/target/linux/realtek/files-5.4/arch/mips/rtl838x/setup.c
+++ /dev/null
@@ -1,195 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Setup for the Realtek RTL838X SoC:
- * Memory, Timer and Serial
- *
- * Copyright (C) 2020 B. Koblitz
- * based on the original BSP by
- * Copyright (C) 2006-2012 Tony Wu (tonywu@realtek.com)
- *
- */
-
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/clkdev.h>
-#include <linux/clk-provider.h>
-#include <linux/delay.h>
-#include <linux/of_fdt.h>
-
-#include <asm/addrspace.h>
-#include <asm/io.h>
-#include <asm/bootinfo.h>
-#include <asm/reboot.h>
-#include <asm/time.h>
-#include <asm/prom.h>
-#include <asm/smp-ops.h>
-
-#include "mach-rtl83xx.h"
-
-extern struct rtl83xx_soc_info soc_info;
-
-u32 pll_reset_value;
-
-static void rtl838x_restart(char *command)
-{
- u32 pll = sw_r32(RTL838X_PLL_CML_CTRL);
-
- pr_info("System restart.\n");
- pr_info("PLL control register: %x, applying reset value %x\n",
- pll, pll_reset_value);
-
- sw_w32(3, RTL838X_INT_RW_CTRL);
- sw_w32(pll_reset_value, RTL838X_PLL_CML_CTRL);
- sw_w32(0, RTL838X_INT_RW_CTRL);
-
- /* Reset Global Control1 Register */
- sw_w32(1, RTL838X_RST_GLB_CTRL_1);
-}
-
-static void rtl839x_restart(char *command)
-{
- /* SoC reset vector (in flash memory): on RTL839x platform preferred way to reset */
- void (*f)(void) = (void *) 0xbfc00000;
-
- pr_info("System restart.\n");
- /* Reset SoC */
- sw_w32(0xFFFFFFFF, RTL839X_RST_GLB_CTRL);
- /* and call reset vector */
- f();
- /* If this fails, halt the CPU */
- while
- (1);
-}
-
-static void rtl930x_restart(char *command)
-{
- pr_info("System restart.\n");
- sw_w32(0x1, RTL930X_RST_GLB_CTRL_0);
- while
- (1);
-}
-
-static void rtl931x_restart(char *command)
-{
- u32 v;
-
- pr_info("System restart.\n");
- sw_w32(1, RTL931X_RST_GLB_CTRL);
- v = sw_r32(RTL931X_RST_GLB_CTRL);
- sw_w32(0x101, RTL931X_RST_GLB_CTRL);
- msleep(15);
- sw_w32(v, RTL931X_RST_GLB_CTRL);
- msleep(15);
- sw_w32(0x101, RTL931X_RST_GLB_CTRL);
-}
-
-static void rtl838x_halt(void)
-{
- pr_info("System halted.\n");
- while
- (1);
-}
-
-static void __init rtl838x_setup(void)
-{
- pr_info("Registering _machine_restart\n");
- _machine_restart = rtl838x_restart;
- _machine_halt = rtl838x_halt;
-
- /* This PLL value needs to be restored before a reset and will then be
- * preserved over a SoC reset. A wrong value prevents the SoC from
- * connecting to the SPI flash controller at boot and reading the
- * reset routine */
- pll_reset_value = sw_r32(RTL838X_PLL_CML_CTRL);
-
- /* Setup System LED. Bit 15 then allows to toggle it */
- sw_w32_mask(0, 3 << 16, RTL838X_LED_GLB_CTRL);
-}
-
-static void __init rtl839x_setup(void)
-{
- pr_info("Registering _machine_restart\n");
- _machine_restart = rtl839x_restart;
- _machine_halt = rtl838x_halt;
-
- /* Setup System LED. Bit 14 of RTL839X_LED_GLB_CTRL then allows to toggle it */
- sw_w32_mask(0, 3 << 15, RTL839X_LED_GLB_CTRL);
-}
-
-static void __init rtl930x_setup(void)
-{
- pr_info("Registering _machine_restart\n");
- _machine_restart = rtl930x_restart;
- _machine_halt = rtl838x_halt;
-
- if (soc_info.id == 0x9302)
- sw_w32_mask(0, 3 << 13, RTL9302_LED_GLB_CTRL);
- else
- sw_w32_mask(0, 3 << 13, RTL930X_LED_GLB_CTRL);
-}
-
-static void __init rtl931x_setup(void)
-{
- pr_info("Registering _machine_restart\n");
- _machine_restart = rtl931x_restart;
- _machine_halt = rtl838x_halt;
- sw_w32_mask(0, 3 << 12, RTL931X_LED_GLB_CTRL);
-}
-
-void __init plat_mem_setup(void)
-{
- void *dtb;
-
- set_io_port_base(KSEG1);
- _machine_restart = rtl838x_restart;
-
- if (fw_passed_dtb) /* UHI interface */
- dtb = (void *)fw_passed_dtb;
- else if (__dtb_start != __dtb_end)
- dtb = (void *)__dtb_start;
- else
- panic("no dtb found");
-
- /*
- * Load the devicetree. This causes the chosen node to be
- * parsed resulting in our memory appearing
- */
- __dt_setup_arch(dtb);
-
- switch (soc_info.family) {
- case RTL8380_FAMILY_ID:
- rtl838x_setup();
- break;
- case RTL8390_FAMILY_ID:
- rtl839x_setup();
- break;
- case RTL9300_FAMILY_ID:
- rtl930x_setup();
- break;
- case RTL9310_FAMILY_ID:
- rtl931x_setup();
- break;
- }
-}
-
-void __init plat_time_init(void)
-{
- struct device_node *np;
- u32 freq = 500000000;
-
- of_clk_init(NULL);
- timer_probe();
-
- np = of_find_node_by_name(NULL, "cpus");
- if (!np) {
- pr_err("Missing 'cpus' DT node, using default frequency.");
- } else {
- if (of_property_read_u32(np, "frequency", &freq) < 0)
- pr_err("No 'frequency' property in DT, using default.");
- else
- pr_info("CPU frequency from device tree: %dMHz", freq / 1000000);
- of_node_put(np);
- }
-
- mips_hpt_frequency = freq / 2;
-}
diff --git a/target/linux/realtek/files-5.4/drivers/clocksource/timer-rtl9300.c b/target/linux/realtek/files-5.4/drivers/clocksource/timer-rtl9300.c
deleted file mode 100644
index 9ab1733fe3..0000000000
--- a/target/linux/realtek/files-5.4/drivers/clocksource/timer-rtl9300.c
+++ /dev/null
@@ -1,196 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <linux/clockchips.h>
-#include <linux/init.h>
-#include <asm/time.h>
-#include <linux/interrupt.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/sched_clock.h>
-#include "timer-of.h"
-
-#include <mach-rtl83xx.h>
-
-/*
- * Timer registers
- * the RTL9300/9310 SoCs have 6 timers, each register block 0x10 apart
- */
-#define RTL9300_TC_DATA 0x0
-#define RTL9300_TC_CNT 0x4
-#define RTL9300_TC_CTRL 0x8
-#define RTL9300_TC_CTRL_MODE BIT(24)
-#define RTL9300_TC_CTRL_EN BIT(28)
-#define RTL9300_TC_INT 0xc
-#define RTL9300_TC_INT_IP BIT(16)
-#define RTL9300_TC_INT_IE BIT(20)
-
-// Clocksource is using timer 0, clock event uses timer 1
-#define TIMER_CLK_SRC 0
-#define TIMER_CLK_EVT 1
-#define TIMER_BLK_EVT (TIMER_CLK_EVT << 4)
-
-// Timer modes
-#define TIMER_MODE_REPEAT 1
-#define TIMER_MODE_ONCE 0
-
-// Minimum divider is 2
-#define DIVISOR_RTL9300 2
-
-#define N_BITS 28
-
-static void __iomem *rtl9300_sched_reg __read_mostly;
-
-static u64 notrace rtl9300_sched_clock_read(void)
-{
-/* pr_info("In %s: %x\n", __func__, readl_relaxed(rtl9300_sched_reg));
- dump_stack();*/
- return readl_relaxed(rtl9300_sched_reg);
-}
-
-static irqreturn_t rtl9300_timer_interrupt(int irq, void *dev_id)
-{
- struct clock_event_device *clk = dev_id;
- struct timer_of *to = to_timer_of(clk);
- u32 v = readl(timer_of_base(to) + TIMER_BLK_EVT + RTL9300_TC_INT);
-
- // Acknowledge the IRQ
- v |= RTL9300_TC_INT_IP;
- writel(v, timer_of_base(to) + TIMER_BLK_EVT + RTL9300_TC_INT);
-
- clk->event_handler(clk);
- return IRQ_HANDLED;
-}
-
-static void rtl9300_timer_stop(struct timer_of *to)
-{
- u32 v;
-
- writel(0, timer_of_base(to) + TIMER_BLK_EVT + RTL9300_TC_CTRL);
-
- // Acknowledge possibly pending IRQ
- v = readl(timer_of_base(to) + TIMER_BLK_EVT + RTL9300_TC_INT);
- if (v & RTL9300_TC_INT_IP)
- writel(v, timer_of_base(to) + TIMER_BLK_EVT + RTL9300_TC_INT);
-}
-
-static void rtl9300_timer_start(struct timer_of *to, int timer, bool periodic)
-{
- u32 v = (periodic ? RTL9300_TC_CTRL_MODE : 0) | RTL9300_TC_CTRL_EN | DIVISOR_RTL9300;
- writel(v, timer_of_base(to) + timer * 0x10 + RTL9300_TC_CTRL);
-}
-
-static int rtl9300_set_next_event(unsigned long delta, struct clock_event_device *clk)
-{
- struct timer_of *to = to_timer_of(clk);
-
- rtl9300_timer_stop(to);
- writel(delta, timer_of_base(to) + TIMER_BLK_EVT + RTL9300_TC_DATA);
- rtl9300_timer_start(to, TIMER_CLK_EVT, TIMER_MODE_ONCE);
- return 0;
-}
-
-static int rtl9300_set_state_periodic(struct clock_event_device *clk)
-{
- struct timer_of *to = to_timer_of(clk);
-
- rtl9300_timer_stop(to);
- writel(to->of_clk.period, timer_of_base(to) + TIMER_BLK_EVT + RTL9300_TC_DATA);
- rtl9300_timer_start(to, TIMER_CLK_EVT, TIMER_MODE_REPEAT);
- return 0;
-}
-
-static int rtl9300_set_state_oneshot(struct clock_event_device *clk)
-{
- struct timer_of *to = to_timer_of(clk);
-
- rtl9300_timer_stop(to);
- writel(to->of_clk.period, timer_of_base(to) + TIMER_BLK_EVT + RTL9300_TC_DATA);
- rtl9300_timer_start(to, TIMER_CLK_EVT, TIMER_MODE_ONCE);
- return 0;
-}
-
-static int rtl9300_set_state_shutdown(struct clock_event_device *clk)
-{
- struct timer_of *to = to_timer_of(clk);
-
- rtl9300_timer_stop(to);
- return 0;
-}
-
-static struct timer_of t_of = {
- .flags = TIMER_OF_BASE | TIMER_OF_IRQ | TIMER_OF_CLOCK,
-
- .clkevt = {
- .name = "rtl9300_timer",
- .rating = 350,
- .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
- .set_next_event = rtl9300_set_next_event,
- .set_state_oneshot = rtl9300_set_state_oneshot,
- .set_state_periodic = rtl9300_set_state_periodic,
- .set_state_shutdown = rtl9300_set_state_shutdown,
- },
-
- .of_irq = {
- .name = "ostimer",
- .handler = rtl9300_timer_interrupt,
- .flags = IRQF_TIMER,
- },
-};
-
-static void __init rtl9300_timer_setup(u8 timer)
-{
- u32 v;
-
- // Disable timer
- writel(0, timer_of_base(&t_of) + 0x10 * timer + RTL9300_TC_CTRL);
-
- // Acknowledge possibly pending IRQ
- v = readl(timer_of_base(&t_of) + 0x10 * timer + RTL9300_TC_INT);
- if (v & RTL9300_TC_INT_IP)
- writel(v, timer_of_base(&t_of) + 0x10 * timer + RTL9300_TC_INT);
-
- // Setup maximum period (for use as clock-source)
- writel(0x0fffffff, timer_of_base(&t_of) + 0x10 * timer + RTL9300_TC_DATA);
-}
-
-
-static int __init rtl9300_timer_init(struct device_node *node)
-{
- int err = 0;
- unsigned long rate;
-
- pr_info("%s: setting up timer\n", __func__);
-
- err = timer_of_init(node, &t_of);
- if (err)
- return err;
-
- rate = timer_of_rate(&t_of) / DIVISOR_RTL9300;
- pr_info("Frequency in dts: %ld, my rate is %ld, period %ld\n",
- timer_of_rate(&t_of), rate, timer_of_period(&t_of));
- pr_info("With base %08x IRQ: %d\n", (u32)timer_of_base(&t_of), timer_of_irq(&t_of));
-
- // Configure clock source and register it for scheduling
- rtl9300_timer_setup(TIMER_CLK_SRC);
- rtl9300_timer_start(&t_of, TIMER_CLK_SRC, TIMER_MODE_REPEAT);
-
- rtl9300_sched_reg = timer_of_base(&t_of) + TIMER_CLK_SRC * 0x10 + RTL9300_TC_CNT;
-
- err = clocksource_mmio_init(rtl9300_sched_reg, node->name, rate , 100, N_BITS,
- clocksource_mmio_readl_up);
- if (err)
- return err;
-
- sched_clock_register(rtl9300_sched_clock_read, N_BITS, rate);
-
- // Configure clock event source
- rtl9300_timer_setup(TIMER_CLK_EVT);
- clockevents_config_and_register(&t_of.clkevt, rate, 100, 0x0fffffff);
-
- // Enable interrupt
- writel(RTL9300_TC_INT_IE, timer_of_base(&t_of) + TIMER_BLK_EVT + RTL9300_TC_INT);
-
- return err;
-}
-
-TIMER_OF_DECLARE(rtl9300_timer, "realtek,rtl9300-timer", rtl9300_timer_init);
diff --git a/target/linux/realtek/files-5.4/drivers/gpio/gpio-rtl8231.c b/target/linux/realtek/files-5.4/drivers/gpio/gpio-rtl8231.c
deleted file mode 100644
index f4f5621e0c..0000000000
--- a/target/linux/realtek/files-5.4/drivers/gpio/gpio-rtl8231.c
+++ /dev/null
@@ -1,342 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <linux/gpio/driver.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-
-/* RTL8231 registers for LED control */
-#define RTL8231_LED_FUNC0 0x0000
-#define RTL8231_GPIO_PIN_SEL(gpio) ((0x0002) + ((gpio) >> 4))
-#define RTL8231_GPIO_DIR(gpio) ((0x0005) + ((gpio) >> 4))
-#define RTL8231_GPIO_DATA(gpio) ((0x001C) + ((gpio) >> 4))
-
-#define USEC_TIMEOUT 5000
-
-struct rtl8231_gpios {
- struct gpio_chip gc;
- struct device *dev;
- u32 id;
- int smi_bus_id;
- u16 reg_shadow[0x20];
- u32 reg_cached;
- int ext_gpio_indrt_access;
-};
-
-extern struct mutex smi_lock;
-extern struct rtl83xx_soc_info soc_info;
-
-static u32 rtl8231_read(struct rtl8231_gpios *gpios, u32 reg)
-{
- u32 t = 0, n = 0;
- u8 bus_id = gpios->smi_bus_id;
-
- reg &= 0x1f;
- bus_id &= 0x1f;
-
- /* Calculate read register address */
- t = (bus_id << 2) | (reg << 7);
-
- /* Set execution bit: cleared when operation completed */
- t |= 1;
-
- // Start execution
- sw_w32(t, gpios->ext_gpio_indrt_access);
- do {
- udelay(1);
- t = sw_r32(gpios->ext_gpio_indrt_access);
- n++;
- } while ((t & 1) && (n < USEC_TIMEOUT));
-
- if (n >= USEC_TIMEOUT)
- return 0x80000000;
-
- pr_debug("%s: %x, %x, %x\n", __func__, bus_id, reg, (t & 0xffff0000) >> 16);
-
- return (t & 0xffff0000) >> 16;
-}
-
-static int rtl8231_write(struct rtl8231_gpios *gpios, u32 reg, u32 data)
-{
- u32 t = 0, n = 0;
- u8 bus_id = gpios->smi_bus_id;
-
- pr_debug("%s: %x, %x, %x\n", __func__, bus_id, reg, data);
- reg &= 0x1f;
- bus_id &= 0x1f;
-
- t = (bus_id << 2) | (reg << 7) | (data << 16);
- /* Set write bit */
- t |= 2;
-
- /* Set execution bit: cleared when operation completed */
- t |= 1;
-
- // Start execution
- sw_w32(t, gpios->ext_gpio_indrt_access);
- do {
- udelay(1);
- t = sw_r32(gpios->ext_gpio_indrt_access);
- } while ((t & 1) && (n < USEC_TIMEOUT));
-
- if (n >= USEC_TIMEOUT)
- return -1;
-
- return 0;
-}
-
-static u32 rtl8231_read_cached(struct rtl8231_gpios *gpios, u32 reg)
-{
- if (reg > 0x1f)
- return 0;
-
- if (gpios->reg_cached & (1 << reg))
- return gpios->reg_shadow[reg];
-
- return rtl8231_read(gpios, reg);
-}
-
-/* Set Direction of the RTL8231 pin:
- * dir 1: input
- * dir 0: output
- */
-static int rtl8231_pin_dir(struct rtl8231_gpios *gpios, u32 gpio, u32 dir)
-{
- u32 v;
- int pin_sel_addr = RTL8231_GPIO_PIN_SEL(gpio);
- int pin_dir_addr = RTL8231_GPIO_DIR(gpio);
- int dpin = gpio % 16;
-
- if (gpio > 31) {
- pr_debug("WARNING: HIGH pin\n");
- dpin += 5;
- pin_dir_addr = pin_sel_addr;
- }
-
- v = rtl8231_read_cached(gpios, pin_dir_addr);
- if (v & 0x80000000) {
- pr_err("Error reading RTL8231\n");
- return -1;
- }
-
- v = (v & ~(1 << dpin)) | (dir << dpin);
- rtl8231_write(gpios, pin_dir_addr, v);
- gpios->reg_shadow[pin_dir_addr] = v;
- gpios->reg_cached |= 1 << pin_dir_addr;
- return 0;
-}
-
-static int rtl8231_pin_dir_get(struct rtl8231_gpios *gpios, u32 gpio, u32 *dir)
-{
- /* dir 1: input
- * dir 0: output
- */
-
- u32 v;
- int pin_dir_addr = RTL8231_GPIO_DIR(gpio);
- int pin = gpio % 16;
-
- if (gpio > 31) {
- pin_dir_addr = RTL8231_GPIO_PIN_SEL(gpio);
- pin += 5;
- }
-
- v = rtl8231_read(gpios, pin_dir_addr);
- if (v & (1 << pin))
- *dir = 1;
- else
- *dir = 0;
- return 0;
-}
-
-static int rtl8231_pin_set(struct rtl8231_gpios *gpios, u32 gpio, u32 data)
-{
- u32 v = rtl8231_read(gpios, RTL8231_GPIO_DATA(gpio));
-
- pr_debug("%s: %d to %d\n", __func__, gpio, data);
- if (v & 0x80000000) {
- pr_err("Error reading RTL8231\n");
- return -1;
- }
- v = (v & ~(1 << (gpio % 16))) | (data << (gpio % 16));
- rtl8231_write(gpios, RTL8231_GPIO_DATA(gpio), v);
- gpios->reg_shadow[RTL8231_GPIO_DATA(gpio)] = v;
- gpios->reg_cached |= 1 << RTL8231_GPIO_DATA(gpio);
- return 0;
-}
-
-static int rtl8231_pin_get(struct rtl8231_gpios *gpios, u32 gpio, u16 *state)
-{
- u32 v = rtl8231_read(gpios, RTL8231_GPIO_DATA(gpio));
-
- if (v & 0x80000000) {
- pr_err("Error reading RTL8231\n");
- return -1;
- }
-
- *state = v & 0xffff;
- return 0;
-}
-
-static int rtl8231_direction_input(struct gpio_chip *gc, unsigned int offset)
-{
- int err;
- struct rtl8231_gpios *gpios = gpiochip_get_data(gc);
-
- pr_debug("%s: %d\n", __func__, offset);
- mutex_lock(&smi_lock);
- err = rtl8231_pin_dir(gpios, offset, 1);
- mutex_unlock(&smi_lock);
- return err;
-}
-
-static int rtl8231_direction_output(struct gpio_chip *gc, unsigned int offset, int value)
-{
- int err;
- struct rtl8231_gpios *gpios = gpiochip_get_data(gc);
-
- pr_debug("%s: %d\n", __func__, offset);
- mutex_lock(&smi_lock);
- err = rtl8231_pin_dir(gpios, offset, 0);
- mutex_unlock(&smi_lock);
- if (!err)
- err = rtl8231_pin_set(gpios, offset, value);
- return err;
-}
-
-static int rtl8231_get_direction(struct gpio_chip *gc, unsigned int offset)
-{
- u32 v = 0;
- struct rtl8231_gpios *gpios = gpiochip_get_data(gc);
-
- pr_debug("%s: %d\n", __func__, offset);
- mutex_lock(&smi_lock);
- rtl8231_pin_dir_get(gpios, offset, &v);
- mutex_unlock(&smi_lock);
- return v;
-}
-
-static int rtl8231_gpio_get(struct gpio_chip *gc, unsigned int offset)
-{
- u16 state = 0;
- struct rtl8231_gpios *gpios = gpiochip_get_data(gc);
-
- mutex_lock(&smi_lock);
- rtl8231_pin_get(gpios, offset, &state);
- mutex_unlock(&smi_lock);
- if (state & (1 << (offset % 16)))
- return 1;
- return 0;
-}
-
-void rtl8231_gpio_set(struct gpio_chip *gc, unsigned int offset, int value)
-{
- struct rtl8231_gpios *gpios = gpiochip_get_data(gc);
-
- rtl8231_pin_set(gpios, offset, value);
-}
-
-int rtl8231_init(struct rtl8231_gpios *gpios)
-{
- pr_info("%s called, MDIO bus ID: %d\n", __func__, gpios->smi_bus_id);
-
- gpios->reg_cached = 0;
-
- if (soc_info.family == RTL8390_FAMILY_ID) {
- // RTL8390: Enable external gpio in global led control register
- sw_w32_mask(0x7 << 18, 0x4 << 18, RTL839X_LED_GLB_CTRL);
- } else if (soc_info.family == RTL8380_FAMILY_ID) {
- // RTL8380: Enable RTL8231 indirect access mode
- sw_w32_mask(0, 1, RTL838X_EXTRA_GPIO_CTRL);
- sw_w32_mask(3, 1, RTL838X_DMY_REG5);
- }
-
- /* Select GPIO functionality and force input direction for pins 0-36 */
- rtl8231_write(gpios, RTL8231_GPIO_PIN_SEL(0), 0xffff);
- rtl8231_write(gpios, RTL8231_GPIO_DIR(0), 0xffff);
- rtl8231_write(gpios, RTL8231_GPIO_PIN_SEL(16), 0xffff);
- rtl8231_write(gpios, RTL8231_GPIO_DIR(16), 0xffff);
- rtl8231_write(gpios, RTL8231_GPIO_PIN_SEL(32), 0x03ff);
-
- /* Set LED_Start to enable drivers for output mode */
- rtl8231_write(gpios, RTL8231_LED_FUNC0, 1 << 1);
-
- return 0;
-}
-
-static const struct of_device_id rtl8231_gpio_of_match[] = {
- { .compatible = "realtek,rtl8231-gpio" },
- {},
-};
-
-MODULE_DEVICE_TABLE(of, rtl8231_gpio_of_match);
-
-static int rtl8231_gpio_probe(struct platform_device *pdev)
-{
- struct device *dev = &pdev->dev;
- struct device_node *np = dev->of_node;
- struct rtl8231_gpios *gpios;
- int err;
- u32 indirect_bus_id;
-
- pr_info("Probing RTL8231 GPIOs\n");
-
- if (!np) {
- dev_err(&pdev->dev, "No DT found\n");
- return -EINVAL;
- }
-
- gpios = devm_kzalloc(dev, sizeof(*gpios), GFP_KERNEL);
- if (!gpios)
- return -ENOMEM;
-
- gpios->id = soc_info.id;
- if (soc_info.family == RTL8380_FAMILY_ID) {
- gpios->ext_gpio_indrt_access = RTL838X_EXT_GPIO_INDRT_ACCESS;
- }
-
- if (soc_info.family == RTL8390_FAMILY_ID) {
- gpios->ext_gpio_indrt_access = RTL839X_EXT_GPIO_INDRT_ACCESS;
- }
-
- /*
- * We use a default MDIO bus ID for the 8231 of 0, which can be overriden
- * by the indirect-access-bus-id property in the dts.
- */
- gpios->smi_bus_id = 0;
- of_property_read_u32(np, "indirect-access-bus-id", &indirect_bus_id);
- gpios->smi_bus_id = indirect_bus_id;
-
- rtl8231_init(gpios);
-
- gpios->dev = dev;
- gpios->gc.base = 160;
- gpios->gc.ngpio = 36;
- gpios->gc.label = "rtl8231";
- gpios->gc.parent = dev;
- gpios->gc.owner = THIS_MODULE;
- gpios->gc.can_sleep = true;
-
- gpios->gc.direction_input = rtl8231_direction_input;
- gpios->gc.direction_output = rtl8231_direction_output;
- gpios->gc.set = rtl8231_gpio_set;
- gpios->gc.get = rtl8231_gpio_get;
- gpios->gc.get_direction = rtl8231_get_direction;
-
- err = devm_gpiochip_add_data(dev, &gpios->gc, gpios);
- return err;
-}
-
-static struct platform_driver rtl8231_gpio_driver = {
- .driver = {
- .name = "rtl8231-gpio",
- .of_match_table = rtl8231_gpio_of_match,
- },
- .probe = rtl8231_gpio_probe,
-};
-
-module_platform_driver(rtl8231_gpio_driver);
-
-MODULE_DESCRIPTION("Realtek RTL8231 GPIO expansion chip support");
-MODULE_LICENSE("GPL v2");
diff --git a/target/linux/realtek/files-5.4/drivers/gpio/gpio-rtl838x.c b/target/linux/realtek/files-5.4/drivers/gpio/gpio-rtl838x.c
deleted file mode 100644
index 8207e4bb73..0000000000
--- a/target/linux/realtek/files-5.4/drivers/gpio/gpio-rtl838x.c
+++ /dev/null
@@ -1,425 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <linux/gpio/driver.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-
-/* RTL8231 registers for LED control */
-#define RTL8231_LED_FUNC0 0x0000
-#define RTL8231_GPIO_PIN_SEL(gpio) ((0x0002) + ((gpio) >> 4))
-#define RTL8231_GPIO_DIR(gpio) ((0x0005) + ((gpio) >> 4))
-#define RTL8231_GPIO_DATA(gpio) ((0x001C) + ((gpio) >> 4))
-
-struct rtl838x_gpios {
- struct gpio_chip gc;
- u32 id;
- struct device *dev;
- int irq;
- int num_leds;
- int min_led;
- int leds_per_port;
- u32 led_mode;
- int led_glb_ctrl;
- int led_sw_ctrl;
- int (*led_sw_p_ctrl)(int port);
- int (*led_sw_p_en_ctrl)(int port);
- int (*ext_gpio_dir)(int i);
- int (*ext_gpio_data)(int i);
-};
-
-inline int rtl838x_ext_gpio_dir(int i)
-{
- return RTL838X_EXT_GPIO_DIR + ((i >>5) << 2);
-}
-
-inline int rtl839x_ext_gpio_dir(int i)
-{
- return RTL839X_EXT_GPIO_DIR + ((i >>5) << 2);
-}
-
-inline int rtl838x_ext_gpio_data(int i)
-{
- return RTL838X_EXT_GPIO_DATA + ((i >>5) << 2);
-}
-
-inline int rtl839x_ext_gpio_data(int i)
-{
- return RTL839X_EXT_GPIO_DATA + ((i >>5) << 2);
-}
-
-inline int rtl838x_led_sw_p_ctrl(int p)
-{
- return RTL838X_LED_SW_P_CTRL + (p << 2);
-}
-
-inline int rtl839x_led_sw_p_ctrl(int p)
-{
- return RTL839X_LED_SW_P_CTRL + (p << 2);
-}
-
-inline int rtl838x_led_sw_p_en_ctrl(int p)
-{
- return RTL838X_LED_SW_P_EN_CTRL + ((p / 10) << 2);
-}
-
-inline int rtl839x_led_sw_p_en_ctrl(int p)
-{
- return RTL839X_LED_SW_P_EN_CTRL + ((p / 10) << 2);
-}
-
-extern struct mutex smi_lock;
-extern struct rtl83xx_soc_info soc_info;
-
-
-void rtl838x_gpio_set(struct gpio_chip *gc, unsigned int offset, int value)
-{
- int bit;
- struct rtl838x_gpios *gpios = gpiochip_get_data(gc);
-
- pr_debug("rtl838x_set: %d, value: %d\n", offset, value);
- /* Internal GPIO of the RTL8380 */
- if (offset < 32) {
- if (value)
- rtl83xx_w32_mask(0, BIT(offset), RTL838X_GPIO_PABC_DATA);
- else
- rtl83xx_w32_mask(BIT(offset), 0, RTL838X_GPIO_PABC_DATA);
- }
-
- /* LED driver for PWR and SYS */
- if (offset >= 32 && offset < 64) {
- bit = offset - 32;
- if (value)
- sw_w32_mask(0, BIT(bit), gpios->led_glb_ctrl);
- else
- sw_w32_mask(BIT(bit), 0, gpios->led_glb_ctrl);
- return;
- }
-
- bit = (offset - 64) % 32;
- /* First Port-LED */
- if (offset >= 64 && offset < 96
- && offset >= (64 + gpios->min_led)
- && offset < (64 + gpios->min_led + gpios->num_leds)) {
- if (value)
- sw_w32_mask(7, 5, gpios->led_sw_p_ctrl(bit));
- else
- sw_w32_mask(7, 0, gpios->led_sw_p_ctrl(bit));
- }
- if (offset >= 96 && offset < 128
- && offset >= (96 + gpios->min_led)
- && offset < (96 + gpios->min_led + gpios->num_leds)) {
- if (value)
- sw_w32_mask(7 << 3, 5 << 3, gpios->led_sw_p_ctrl(bit));
- else
- sw_w32_mask(7 << 3, 0, gpios->led_sw_p_ctrl(bit));
- }
- if (offset >= 128 && offset < 160
- && offset >= (128 + gpios->min_led)
- && offset < (128 + gpios->min_led + gpios->num_leds)) {
- if (value)
- sw_w32_mask(7 << 6, 5 << 6, gpios->led_sw_p_ctrl(bit));
- else
- sw_w32_mask(7 << 6, 0, gpios->led_sw_p_ctrl(bit));
- }
- __asm__ volatile ("sync");
-}
-
-static int rtl838x_direction_input(struct gpio_chip *gc, unsigned int offset)
-{
- pr_debug("%s: %d\n", __func__, offset);
-
- if (offset < 32) {
- rtl83xx_w32_mask(BIT(offset), 0, RTL838X_GPIO_PABC_DIR);
- return 0;
- }
-
- /* Internal LED driver does not support input */
- return -ENOTSUPP;
-}
-
-static int rtl838x_direction_output(struct gpio_chip *gc, unsigned int offset, int value)
-{
- pr_debug("%s: %d\n", __func__, offset);
- if (offset < 32)
- rtl83xx_w32_mask(0, BIT(offset), RTL838X_GPIO_PABC_DIR);
- rtl838x_gpio_set(gc, offset, value);
-
- /* LED for PWR and SYS driver is direction output by default */
- return 0;
-}
-
-static int rtl838x_get_direction(struct gpio_chip *gc, unsigned int offset)
-{
- u32 v = 0;
-
- pr_debug("%s: %d\n", __func__, offset);
- if (offset < 32) {
- v = rtl83xx_r32(RTL838X_GPIO_PABC_DIR);
- if (v & BIT(offset))
- return 0;
- return 1;
- }
-
- /* LED driver for PWR and SYS is direction output by default */
- if (offset >= 32 && offset < 64)
- return 0;
-
- return 0;
-}
-
-static int rtl838x_gpio_get(struct gpio_chip *gc, unsigned int offset)
-{
- u32 v;
- struct rtl838x_gpios *gpios = gpiochip_get_data(gc);
-
- pr_debug("%s: %d\n", __func__, offset);
-
- /* Internal GPIO of the RTL8380 */
- if (offset < 32) {
- v = rtl83xx_r32(RTL838X_GPIO_PABC_DATA);
- if (v & BIT(offset))
- return 1;
- return 0;
- }
-
- /* LED driver for PWR and SYS */
- if (offset >= 32 && offset < 64) {
- v = sw_r32(gpios->led_glb_ctrl);
- if (v & BIT(offset-32))
- return 1;
- return 0;
- }
-
-/* BUG:
- bit = (offset - 64) % 32;
- if (offset >= 64 && offset < 96) {
- if (sw_r32(RTL838X_LED1_SW_P_EN_CTRL) & BIT(bit))
- return 1;
- return 0;
- }
- if (offset >= 96 && offset < 128) {
- if (sw_r32(RTL838X_LED1_SW_P_EN_CTRL) & BIT(bit))
- return 1;
- return 0;
- }
- if (offset >= 128 && offset < 160) {
- if (sw_r32(RTL838X_LED1_SW_P_EN_CTRL) & BIT(bit))
- return 1;
- return 0;
- }
- */
- return 0;
-}
-
-void rtl8380_led_test(struct rtl838x_gpios *gpios, u32 mask)
-{
- int i;
- u32 led_gbl = sw_r32(gpios->led_glb_ctrl);
- u32 mode_sel, led_p_en;
-
- if (soc_info.family == RTL8380_FAMILY_ID) {
- mode_sel = sw_r32(RTL838X_LED_MODE_SEL);
- led_p_en = sw_r32(RTL838X_LED_P_EN_CTRL);
- }
-
- /* 2 Leds for ports 0-23 and 24-27, 3 would be 0x7 */
- sw_w32_mask(0x3f, 0x3 | (0x3 << 3), gpios->led_glb_ctrl);
-
- if(soc_info.family == RTL8380_FAMILY_ID) {
- /* Enable all leds */
- sw_w32(0xFFFFFFF, RTL838X_LED_P_EN_CTRL);
- }
- /* Enable software control of all leds */
- sw_w32(0xFFFFFFF, gpios->led_sw_ctrl);
- sw_w32(0xFFFFFFF, gpios->led_sw_p_en_ctrl(0));
- sw_w32(0xFFFFFFF, gpios->led_sw_p_en_ctrl(10));
- sw_w32(0x0000000, gpios->led_sw_p_en_ctrl(20));
-
- for (i = 0; i < 28; i++) {
- if (mask & BIT(i))
- sw_w32(5 | (5 << 3) | (5 << 6), gpios->led_sw_p_ctrl(i));
- }
- msleep(3000);
-
- if (soc_info.family == RTL8380_FAMILY_ID)
- sw_w32(led_p_en, RTL838X_LED_P_EN_CTRL);
- /* Disable software control of all leds */
- sw_w32(0x0000000, gpios->led_sw_ctrl);
- sw_w32(0x0000000, gpios->led_sw_p_en_ctrl(0));
- sw_w32(0x0000000, gpios->led_sw_p_en_ctrl(10));
- sw_w32(0x0000000, gpios->led_sw_p_en_ctrl(20));
-
- sw_w32(led_gbl, gpios->led_glb_ctrl);
- if (soc_info.family == RTL8380_FAMILY_ID)
- sw_w32(mode_sel, RTL838X_LED_MODE_SEL);
-}
-
-void take_port_leds(struct rtl838x_gpios *gpios)
-{
- int leds_per_port = gpios->leds_per_port;
- int mode = gpios->led_mode;
-
- pr_info("%s, %d, %x\n", __func__, leds_per_port, mode);
- pr_debug("Bootloader settings: %x %x %x\n",
- sw_r32(gpios->led_sw_p_en_ctrl(0)),
- sw_r32(gpios->led_sw_p_en_ctrl(10)),
- sw_r32(gpios->led_sw_p_en_ctrl(20))
- );
-
- if (soc_info.family == RTL8380_FAMILY_ID) {
- pr_debug("led glb: %x, sel %x\n",
- sw_r32(gpios->led_glb_ctrl), sw_r32(RTL838X_LED_MODE_SEL));
- pr_debug("RTL838X_LED_P_EN_CTRL: %x", sw_r32(RTL838X_LED_P_EN_CTRL));
- pr_debug("RTL838X_LED_MODE_CTRL: %x", sw_r32(RTL838X_LED_MODE_CTRL));
- sw_w32_mask(3, 0, RTL838X_LED_MODE_SEL);
- sw_w32(mode, RTL838X_LED_MODE_CTRL);
- }
-
- /* Enable software control of all leds */
- sw_w32(0xFFFFFFF, gpios->led_sw_ctrl);
- if (soc_info.family == RTL8380_FAMILY_ID)
- sw_w32(0xFFFFFFF, RTL838X_LED_P_EN_CTRL);
-
- sw_w32(0x0000000, gpios->led_sw_p_en_ctrl(0));
- sw_w32(0x0000000, gpios->led_sw_p_en_ctrl(10));
- sw_w32(0x0000000, gpios->led_sw_p_en_ctrl(20));
-
- sw_w32_mask(0x3f, 0, gpios->led_glb_ctrl);
- switch (leds_per_port) {
- case 3:
- sw_w32_mask(0, 0x7 | (0x7 << 3), gpios->led_glb_ctrl);
- sw_w32(0xFFFFFFF, gpios->led_sw_p_en_ctrl(20));
- /* FALLTHRU */
- case 2:
- sw_w32_mask(0, 0x3 | (0x3 << 3), gpios->led_glb_ctrl);
- sw_w32(0xFFFFFFF, gpios->led_sw_p_en_ctrl(10));
- /* FALLTHRU */
- case 1:
- sw_w32_mask(0, 0x1 | (0x1 << 3), gpios->led_glb_ctrl);
- sw_w32(0xFFFFFFF, gpios->led_sw_p_en_ctrl(0));
- break;
- default:
- pr_err("No LEDS configured for software control\n");
- }
-}
-
-static const struct of_device_id rtl838x_gpio_of_match[] = {
- { .compatible = "realtek,rtl838x-gpio" },
- {},
-};
-
-MODULE_DEVICE_TABLE(of, rtl838x_gpio_of_match);
-
-static int rtl838x_gpio_probe(struct platform_device *pdev)
-{
- struct device *dev = &pdev->dev;
- struct device_node *np = dev->of_node;
- struct rtl838x_gpios *gpios;
- int err;
-
- pr_info("Probing RTL838X GPIOs\n");
-
- if (!np) {
- dev_err(&pdev->dev, "No DT found\n");
- return -EINVAL;
- }
-
- gpios = devm_kzalloc(dev, sizeof(*gpios), GFP_KERNEL);
- if (!gpios)
- return -ENOMEM;
-
- gpios->id = soc_info.id;
-
- switch (gpios->id) {
- case 0x8332:
- pr_debug("Found RTL8332M GPIO\n");
- break;
- case 0x8380:
- pr_debug("Found RTL8380M GPIO\n");
- break;
- case 0x8381:
- pr_debug("Found RTL8381M GPIO\n");
- break;
- case 0x8382:
- pr_debug("Found RTL8382M GPIO\n");
- break;
- case 0x8391:
- pr_debug("Found RTL8391 GPIO\n");
- break;
- case 0x8393:
- pr_debug("Found RTL8393 GPIO\n");
- break;
- default:
- pr_err("Unknown GPIO chip id (%04x)\n", gpios->id);
- return -ENODEV;
- }
-
- if (soc_info.family == RTL8380_FAMILY_ID) {
- gpios->led_glb_ctrl = RTL838X_LED_GLB_CTRL;
- gpios->led_sw_ctrl = RTL838X_LED_SW_CTRL;
- gpios->led_sw_p_ctrl = rtl838x_led_sw_p_ctrl;
- gpios->led_sw_p_en_ctrl = rtl838x_led_sw_p_en_ctrl;
- gpios->ext_gpio_dir = rtl838x_ext_gpio_dir;
- gpios->ext_gpio_data = rtl838x_ext_gpio_data;
- }
-
- if (soc_info.family == RTL8390_FAMILY_ID) {
- gpios->led_glb_ctrl = RTL839X_LED_GLB_CTRL;
- gpios->led_sw_ctrl = RTL839X_LED_SW_CTRL;
- gpios->led_sw_p_ctrl = rtl839x_led_sw_p_ctrl;
- gpios->led_sw_p_en_ctrl = rtl839x_led_sw_p_en_ctrl;
- gpios->ext_gpio_dir = rtl839x_ext_gpio_dir;
- gpios->ext_gpio_data = rtl839x_ext_gpio_data;
- }
-
- gpios->dev = dev;
- gpios->gc.base = 0;
- /* 0-31: internal
- * 32-63, LED control register
- * 64-95: PORT-LED 0
- * 96-127: PORT-LED 1
- * 128-159: PORT-LED 2
- */
- gpios->gc.ngpio = 160;
- gpios->gc.label = "rtl838x";
- gpios->gc.parent = dev;
- gpios->gc.owner = THIS_MODULE;
- gpios->gc.can_sleep = true;
- gpios->irq = 31;
-
- gpios->gc.direction_input = rtl838x_direction_input;
- gpios->gc.direction_output = rtl838x_direction_output;
- gpios->gc.set = rtl838x_gpio_set;
- gpios->gc.get = rtl838x_gpio_get;
- gpios->gc.get_direction = rtl838x_get_direction;
-
- if (of_property_read_bool(np, "take-port-leds")) {
- if (of_property_read_u32(np, "leds-per-port", &gpios->leds_per_port))
- gpios->leds_per_port = 2;
- if (of_property_read_u32(np, "led-mode", &gpios->led_mode))
- gpios->led_mode = (0x1ea << 15) | 0x1ea;
- if (of_property_read_u32(np, "num-leds", &gpios->num_leds))
- gpios->num_leds = 32;
- if (of_property_read_u32(np, "min-led", &gpios->min_led))
- gpios->min_led = 0;
- take_port_leds(gpios);
- }
-
- err = devm_gpiochip_add_data(dev, &gpios->gc, gpios);
- return err;
-}
-
-static struct platform_driver rtl838x_gpio_driver = {
- .driver = {
- .name = "rtl838x-gpio",
- .of_match_table = rtl838x_gpio_of_match,
- },
- .probe = rtl838x_gpio_probe,
-};
-
-module_platform_driver(rtl838x_gpio_driver);
-
-MODULE_DESCRIPTION("Realtek RTL838X GPIO API support");
-MODULE_LICENSE("GPL v2");
diff --git a/target/linux/realtek/files-5.4/drivers/mtd/spi-nor/rtl838x-nor.c b/target/linux/realtek/files-5.4/drivers/mtd/spi-nor/rtl838x-nor.c
deleted file mode 100644
index 35bf53ea5a..0000000000
--- a/target/linux/realtek/files-5.4/drivers/mtd/spi-nor/rtl838x-nor.c
+++ /dev/null
@@ -1,603 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/spi-nor.h>
-
-#include "rtl838x-spi.h"
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-
-extern struct rtl83xx_soc_info soc_info;
-
-struct rtl838x_nor {
- struct spi_nor nor;
- struct device *dev;
- volatile void __iomem *base;
- bool fourByteMode;
- u32 chipSize;
- uint32_t flags;
- uint32_t io_status;
-};
-
-static uint32_t spi_prep(struct rtl838x_nor *rtl838x_nor)
-{
- /* Needed because of MMU constraints */
- SPI_WAIT_READY;
- spi_w32w(SPI_CS_INIT, SFCSR); //deactivate CS0, CS1
- spi_w32w(0, SFCSR); //activate CS0,CS1
- spi_w32w(SPI_CS_INIT, SFCSR); //deactivate CS0, CS1
-
- return (CS0 & rtl838x_nor->flags) ? (SPI_eCS0 & SPI_LEN_INIT)
- : ((SPI_eCS1 & SPI_LEN_INIT) | SFCSR_CHIP_SEL);
-}
-
-static uint32_t rtl838x_nor_get_SR(struct rtl838x_nor *rtl838x_nor)
-{
- uint32_t sfcsr, sfdr;
-
- sfcsr = spi_prep(rtl838x_nor);
- sfdr = (SPINOR_OP_RDSR)<<24;
-
- pr_debug("%s: rdid,sfcsr_val = %.8x,SFDR = %.8x\n", __func__, sfcsr, sfdr);
- pr_debug("rdid,sfcsr = %.8x\n", sfcsr | SPI_LEN4);
- spi_w32w(sfcsr, SFCSR);
- spi_w32w(sfdr, SFDR);
- spi_w32_mask(0, SPI_LEN4, SFCSR);
- SPI_WAIT_READY;
-
- return spi_r32(SFDR);
-}
-
-static void spi_write_disable(struct rtl838x_nor *rtl838x_nor)
-{
- uint32_t sfcsr, sfdr;
-
- sfcsr = spi_prep(rtl838x_nor);
- sfdr = (SPINOR_OP_WRDI) << 24;
- spi_w32w(sfcsr, SFCSR);
- spi_w32w(sfdr, SFDR);
- pr_debug("%s: sfcsr_val = %.8x,SFDR = %.8x", __func__, sfcsr, sfdr);
-
- spi_prep(rtl838x_nor);
-}
-
-static void spi_write_enable(struct rtl838x_nor *rtl838x_nor)
-{
- uint32_t sfcsr, sfdr;
-
- sfcsr = spi_prep(rtl838x_nor);
- sfdr = (SPINOR_OP_WREN) << 24;
- spi_w32w(sfcsr, SFCSR);
- spi_w32w(sfdr, SFDR);
- pr_debug("%s: sfcsr_val = %.8x,SFDR = %.8x", __func__, sfcsr, sfdr);
-
- spi_prep(rtl838x_nor);
-}
-
-static void spi_4b_set(struct rtl838x_nor *rtl838x_nor, bool enable)
-{
- uint32_t sfcsr, sfdr;
-
- sfcsr = spi_prep(rtl838x_nor);
- if (enable)
- sfdr = (SPINOR_OP_EN4B) << 24;
- else
- sfdr = (SPINOR_OP_EX4B) << 24;
-
- spi_w32w(sfcsr, SFCSR);
- spi_w32w(sfdr, SFDR);
- pr_debug("%s: sfcsr_val = %.8x,SFDR = %.8x", __func__, sfcsr, sfdr);
-
- spi_prep(rtl838x_nor);
-}
-
-static int rtl838x_get_addr_mode(struct rtl838x_nor *rtl838x_nor)
-{
- int res = 3;
- u32 reg;
-
- sw_w32(0x3, RTL838X_INT_RW_CTRL);
- if (!sw_r32(RTL838X_EXT_VERSION)) {
- if (sw_r32(RTL838X_STRAP_DBG) & (1 << 29))
- res = 4;
- } else {
- reg = sw_r32(RTL838X_PLL_CML_CTRL);
- if ((reg & (1 << 30)) && (reg & (1 << 31)))
- res = 4;
- if ((!(reg & (1 << 30)))
- && sw_r32(RTL838X_STRAP_DBG) & (1 << 29))
- res = 4;
- }
- sw_w32(0x0, RTL838X_INT_RW_CTRL);
- return res;
-}
-
-static int rtl8390_get_addr_mode(struct rtl838x_nor *rtl838x_nor)
-{
- if (spi_r32(RTL8390_SOC_SPI_MMIO_CONF) & (1 << 9))
- return 4;
- return 3;
-}
-
-ssize_t rtl838x_do_read(struct rtl838x_nor *rtl838x_nor, loff_t from,
- size_t length, u_char *buffer, uint8_t command)
-{
- uint32_t sfcsr, sfdr;
- uint32_t len = length;
-
- sfcsr = spi_prep(rtl838x_nor);
- sfdr = command << 24;
-
- /* Perform SPINOR_OP_READ: 1 byte command & 3 byte addr*/
- sfcsr |= SPI_LEN4;
- sfdr |= from;
-
- spi_w32w(sfcsr, SFCSR);
- spi_w32w(sfdr, SFDR);
-
- /* Read Data, 4 bytes at a time */
- while (length >= 4) {
- SPI_WAIT_READY;
- *((uint32_t *) buffer) = spi_r32(SFDR);
- buffer += 4;
- length -= 4;
- }
-
- /* The rest needs to be read 1 byte a time */
- sfcsr &= SPI_LEN_INIT|SPI_LEN1;
- SPI_WAIT_READY;
- spi_w32w(sfcsr, SFCSR);
- while (length > 0) {
- SPI_WAIT_READY;
- *(buffer) = spi_r32(SFDR) >> 24;
- buffer++;
- length--;
- }
- return len;
-}
-
-/*
- * Do fast read in 3 or 4 Byte addressing mode
- */
-static ssize_t rtl838x_do_4bf_read(struct rtl838x_nor *rtl838x_nor, loff_t from,
- size_t length, u_char *buffer, uint8_t command)
-{
- int sfcsr_addr_len = rtl838x_nor->fourByteMode ? 0x3 : 0x2;
- int sfdr_addr_shift = rtl838x_nor->fourByteMode ? 0 : 8;
- uint32_t sfcsr;
- uint32_t len = length;
-
- pr_debug("Fast read from %llx, len %x, shift %d\n",
- from, sfcsr_addr_len, sfdr_addr_shift);
- sfcsr = spi_prep(rtl838x_nor);
-
- /* Send read command */
- spi_w32w(sfcsr | SPI_LEN1, SFCSR);
- spi_w32w(command << 24, SFDR);
-
- /* Send address */
- spi_w32w(sfcsr | (sfcsr_addr_len << 28), SFCSR);
- spi_w32w(from << sfdr_addr_shift, SFDR);
-
- /* Dummy cycles */
- spi_w32w(sfcsr | SPI_LEN1, SFCSR);
- spi_w32w(0, SFDR);
-
- /* Start reading */
- spi_w32w(sfcsr | SPI_LEN4, SFCSR);
-
- /* Read Data, 4 bytes at a time */
- while (length >= 4) {
- SPI_WAIT_READY;
- *((uint32_t *) buffer) = spi_r32(SFDR);
- buffer += 4;
- length -= 4;
- }
-
- /* The rest needs to be read 1 byte a time */
- sfcsr &= SPI_LEN_INIT|SPI_LEN1;
- SPI_WAIT_READY;
- spi_w32w(sfcsr, SFCSR);
- while (length > 0) {
- SPI_WAIT_READY;
- *(buffer) = spi_r32(SFDR) >> 24;
- buffer++;
- length--;
- }
- return len;
-
-}
-
-/*
- * Do write (Page Programming) in 3 or 4 Byte addressing mode
- */
-static ssize_t rtl838x_do_4b_write(struct rtl838x_nor *rtl838x_nor, loff_t to,
- size_t length, const u_char *buffer,
- uint8_t command)
-{
- int sfcsr_addr_len = rtl838x_nor->fourByteMode ? 0x3 : 0x2;
- int sfdr_addr_shift = rtl838x_nor->fourByteMode ? 0 : 8;
- uint32_t sfcsr;
- uint32_t len = length;
-
- pr_debug("Write to %llx, len %x, shift %d\n",
- to, sfcsr_addr_len, sfdr_addr_shift);
- sfcsr = spi_prep(rtl838x_nor);
-
- /* Send write command, command IO-width is 1 (bit 25/26) */
- spi_w32w(sfcsr | SPI_LEN1 | (0 << 25), SFCSR);
- spi_w32w(command << 24, SFDR);
-
- /* Send address */
- spi_w32w(sfcsr | (sfcsr_addr_len << 28) | (0 << 25), SFCSR);
- spi_w32w(to << sfdr_addr_shift, SFDR);
-
- /* Write Data, 1 byte at a time, if we are not 4-byte aligned */
- if (((long)buffer) % 4) {
- spi_w32w(sfcsr | SPI_LEN1, SFCSR);
- while (length > 0 && (((long)buffer) % 4)) {
- SPI_WAIT_READY;
- spi_w32(*(buffer) << 24, SFDR);
- buffer += 1;
- length -= 1;
- }
- }
-
- /* Now we can write 4 bytes at a time */
- SPI_WAIT_READY;
- spi_w32w(sfcsr | SPI_LEN4, SFCSR);
- while (length >= 4) {
- SPI_WAIT_READY;
- spi_w32(*((uint32_t *)buffer), SFDR);
- buffer += 4;
- length -= 4;
- }
-
- /* Final bytes might need to be written 1 byte at a time, again */
- SPI_WAIT_READY;
- spi_w32w(sfcsr | SPI_LEN1, SFCSR);
- while (length > 0) {
- SPI_WAIT_READY;
- spi_w32(*(buffer) << 24, SFDR);
- buffer++;
- length--;
- }
- return len;
-}
-
-static ssize_t rtl838x_nor_write(struct spi_nor *nor, loff_t to, size_t len,
- const u_char *buffer)
-{
- int ret = 0;
- uint32_t offset = 0;
- struct rtl838x_nor *rtl838x_nor = nor->priv;
- size_t l = len;
- uint8_t cmd = SPINOR_OP_PP;
-
- /* Do write in 4-byte mode on large Macronix chips */
- if (rtl838x_nor->fourByteMode) {
- cmd = SPINOR_OP_PP_4B;
- spi_4b_set(rtl838x_nor, true);
- }
-
- pr_debug("In %s %8x to: %llx\n", __func__,
- (unsigned int) rtl838x_nor, to);
-
- while (l >= SPI_MAX_TRANSFER_SIZE) {
- while
- (rtl838x_nor_get_SR(rtl838x_nor) & SPI_WIP);
- do {
- spi_write_enable(rtl838x_nor);
- } while (!(rtl838x_nor_get_SR(rtl838x_nor) & SPI_WEL));
- ret = rtl838x_do_4b_write(rtl838x_nor, to + offset,
- SPI_MAX_TRANSFER_SIZE, buffer+offset, cmd);
- l -= SPI_MAX_TRANSFER_SIZE;
- offset += SPI_MAX_TRANSFER_SIZE;
- }
-
- if (l > 0) {
- while
- (rtl838x_nor_get_SR(rtl838x_nor) & SPI_WIP);
- do {
- spi_write_enable(rtl838x_nor);
- } while (!(rtl838x_nor_get_SR(rtl838x_nor) & SPI_WEL));
- ret = rtl838x_do_4b_write(rtl838x_nor, to+offset,
- len, buffer+offset, cmd);
- }
-
- return len;
-}
-
-static ssize_t rtl838x_nor_read(struct spi_nor *nor, loff_t from,
- size_t length, u_char *buffer)
-{
- uint32_t offset = 0;
- uint8_t cmd = SPINOR_OP_READ_FAST;
- size_t l = length;
- struct rtl838x_nor *rtl838x_nor = nor->priv;
-
- /* Do fast read in 3, or 4-byte mode on large Macronix chips */
- if (rtl838x_nor->fourByteMode) {
- cmd = SPINOR_OP_READ_FAST_4B;
- spi_4b_set(rtl838x_nor, true);
- }
-
- /* TODO: do timeout and return error */
- pr_debug("Waiting for pending writes\n");
- while
- (rtl838x_nor_get_SR(rtl838x_nor) & SPI_WIP);
- do {
- spi_write_enable(rtl838x_nor);
- } while (!(rtl838x_nor_get_SR(rtl838x_nor) & SPI_WEL));
-
- pr_debug("cmd is %d\n", cmd);
- pr_debug("%s: addr %.8llx to addr %.8x, cmd %.8x, size %d\n", __func__,
- from, (u32)buffer, (u32)cmd, length);
-
- while (l >= SPI_MAX_TRANSFER_SIZE) {
- rtl838x_do_4bf_read(rtl838x_nor, from + offset,
- SPI_MAX_TRANSFER_SIZE, buffer+offset, cmd);
- l -= SPI_MAX_TRANSFER_SIZE;
- offset += SPI_MAX_TRANSFER_SIZE;
- }
-
- if (l > 0)
- rtl838x_do_4bf_read(rtl838x_nor, from + offset, l, buffer+offset, cmd);
-
- return length;
-}
-
-static int rtl838x_erase(struct spi_nor *nor, loff_t offs)
-{
- struct rtl838x_nor *rtl838x_nor = nor->priv;
- int sfcsr_addr_len = rtl838x_nor->fourByteMode ? 0x3 : 0x2;
- int sfdr_addr_shift = rtl838x_nor->fourByteMode ? 0 : 8;
- uint32_t sfcsr;
- uint8_t cmd = SPINOR_OP_SE;
-
- pr_debug("Erasing sector at %llx\n", offs);
-
- /* Do erase in 4-byte mode on large Macronix chips */
- if (rtl838x_nor->fourByteMode) {
- cmd = SPINOR_OP_SE_4B;
- spi_4b_set(rtl838x_nor, true);
- }
- /* TODO: do timeout and return error */
- while
- (rtl838x_nor_get_SR(rtl838x_nor) & SPI_WIP);
- do {
- spi_write_enable(rtl838x_nor);
- } while (!(rtl838x_nor_get_SR(rtl838x_nor) & SPI_WEL));
-
- sfcsr = spi_prep(rtl838x_nor);
-
- /* Send erase command, command IO-width is 1 (bit 25/26) */
- spi_w32w(sfcsr | SPI_LEN1 | (0 << 25), SFCSR);
- spi_w32w(cmd << 24, SFDR);
-
- /* Send address */
- spi_w32w(sfcsr | (sfcsr_addr_len << 28) | (0 << 25), SFCSR);
- spi_w32w(offs << sfdr_addr_shift, SFDR);
-
- return 0;
-}
-
-static int rtl838x_nor_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf, int len)
-{
- int length = len;
- u8 *buffer = buf;
- uint32_t sfcsr, sfdr;
- struct rtl838x_nor *rtl838x_nor = nor->priv;
-
- pr_debug("In %s: opcode %x, len %x\n", __func__, opcode, len);
-
- sfcsr = spi_prep(rtl838x_nor);
- sfdr = opcode << 24;
-
- sfcsr |= SPI_LEN1;
-
- spi_w32w(sfcsr, SFCSR);
- spi_w32w(sfdr, SFDR);
-
- while (length > 0) {
- SPI_WAIT_READY;
- *(buffer) = spi_r32(SFDR) >> 24;
- buffer++;
- length--;
- }
-
- return len;
-}
-
-static int rtl838x_nor_write_reg(struct spi_nor *nor, u8 opcode, u8 *buf, int len)
-{
- uint32_t sfcsr, sfdr;
- struct rtl838x_nor *rtl838x_nor = nor->priv;
-
- pr_debug("In %s, opcode %x, len %x\n", __func__, opcode, len);
- sfcsr = spi_prep(rtl838x_nor);
- sfdr = opcode << 24;
-
- if (len == 1) { /* SPINOR_OP_WRSR */
- sfdr |= buf[0];
- sfcsr |= SPI_LEN2;
- }
- spi_w32w(sfcsr, SFCSR);
- spi_w32w(sfdr, SFDR);
- return 0;
-}
-
-static int spi_enter_sio(struct spi_nor *nor)
-{
- uint32_t sfcsr, sfcr2, sfdr;
- uint32_t ret = 0, reg = 0, size_bits;
- struct rtl838x_nor *rtl838x_nor = nor->priv;
-
- pr_debug("In %s\n", __func__);
- rtl838x_nor->io_status = 0;
- sfdr = SPI_C_RSTQIO << 24;
- sfcsr = spi_prep(rtl838x_nor);
-
- reg = spi_r32(SFCR2);
- pr_debug("SFCR2: %x, size %x, rdopt: %x\n", reg, SFCR2_GETSIZE(reg),
- (reg & SFCR2_RDOPT));
- size_bits = rtl838x_nor->fourByteMode ? SFCR2_SIZE(0x6) : SFCR2_SIZE(0x7);
-
- sfcr2 = SFCR2_HOLD_TILL_SFDR2 | size_bits
- | (reg & SFCR2_RDOPT) | SFCR2_CMDIO(0)
- | SFCR2_ADDRIO(0) | SFCR2_DUMMYCYCLE(4)
- | SFCR2_DATAIO(0) | SFCR2_SFCMD(SPINOR_OP_READ_FAST);
- pr_debug("SFCR2: %x, size %x\n", reg, SFCR2_GETSIZE(reg));
-
- SPI_WAIT_READY;
- spi_w32w(sfcr2, SFCR2);
- spi_w32w(sfcsr, SFCSR);
- spi_w32w(sfdr, SFDR);
-
- spi_w32_mask(SFCR2_HOLD_TILL_SFDR2, 0, SFCR2);
- rtl838x_nor->io_status &= ~IOSTATUS_CIO_MASK;
- rtl838x_nor->io_status |= CIO1;
-
- spi_prep(rtl838x_nor);
-
- return ret;
-}
-
-int rtl838x_spi_nor_scan(struct spi_nor *nor, const char *name)
-{
- static const struct spi_nor_hwcaps hwcaps = {
- .mask = SNOR_HWCAPS_READ | SNOR_HWCAPS_PP
- | SNOR_HWCAPS_READ_FAST
- };
-
- struct rtl838x_nor *rtl838x_nor = nor->priv;
-
- pr_debug("In %s\n", __func__);
-
- spi_w32_mask(0, SFCR_EnableWBO, SFCR);
- spi_w32_mask(0, SFCR_EnableRBO, SFCR);
-
- rtl838x_nor->flags = CS0 | R_MODE;
-
- spi_nor_scan(nor, NULL, &hwcaps);
- pr_debug("------------- Got size: %llx\n", nor->mtd.size);
-
- return 0;
-}
-
-int rtl838x_nor_init(struct rtl838x_nor *rtl838x_nor,
- struct device_node *flash_node)
-{
- int ret;
- struct spi_nor *nor;
-
- pr_info("%s called\n", __func__);
- nor = &rtl838x_nor->nor;
- nor->dev = rtl838x_nor->dev;
- nor->priv = rtl838x_nor;
- spi_nor_set_flash_node(nor, flash_node);
-
- nor->read_reg = rtl838x_nor_read_reg;
- nor->write_reg = rtl838x_nor_write_reg;
- nor->read = rtl838x_nor_read;
- nor->write = rtl838x_nor_write;
- nor->erase = rtl838x_erase;
- nor->mtd.name = "rtl838x_nor";
- nor->erase_opcode = rtl838x_nor->fourByteMode ? SPINOR_OP_SE_4B
- : SPINOR_OP_SE;
- /* initialized with NULL */
- ret = rtl838x_spi_nor_scan(nor, NULL);
- if (ret)
- return ret;
-
- spi_enter_sio(nor);
- spi_write_disable(rtl838x_nor);
-
- ret = mtd_device_parse_register(&nor->mtd, NULL, NULL, NULL, 0);
- return ret;
-}
-
-static int rtl838x_nor_drv_probe(struct platform_device *pdev)
-{
- struct device_node *flash_np;
- struct resource *res;
- int ret;
- struct rtl838x_nor *rtl838x_nor;
- int addrMode;
-
- pr_info("Initializing rtl838x_nor_driver\n");
- if (!pdev->dev.of_node) {
- dev_err(&pdev->dev, "No DT found\n");
- return -EINVAL;
- }
-
- rtl838x_nor = devm_kzalloc(&pdev->dev, sizeof(*rtl838x_nor), GFP_KERNEL);
- if (!rtl838x_nor)
- return -ENOMEM;
- platform_set_drvdata(pdev, rtl838x_nor);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- rtl838x_nor->base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR((void *)rtl838x_nor->base))
- return PTR_ERR((void *)rtl838x_nor->base);
-
- pr_info("SPI resource base is %08x\n", (u32)rtl838x_nor->base);
- rtl838x_nor->dev = &pdev->dev;
-
- /* only support one attached flash */
- flash_np = of_get_next_available_child(pdev->dev.of_node, NULL);
- if (!flash_np) {
- dev_err(&pdev->dev, "no SPI flash device to configure\n");
- ret = -ENODEV;
- goto nor_free;
- }
-
- /* Get the 3/4 byte address mode as configure by bootloader */
- if (soc_info.family == RTL8390_FAMILY_ID)
- addrMode = rtl8390_get_addr_mode(rtl838x_nor);
- else
- addrMode = rtl838x_get_addr_mode(rtl838x_nor);
- pr_info("Address mode is %d bytes\n", addrMode);
- if (addrMode == 4)
- rtl838x_nor->fourByteMode = true;
-
- ret = rtl838x_nor_init(rtl838x_nor, flash_np);
-
-nor_free:
- return ret;
-}
-
-static int rtl838x_nor_drv_remove(struct platform_device *pdev)
-{
-/* struct rtl8xx_nor *rtl838x_nor = platform_get_drvdata(pdev); */
- return 0;
-}
-
-static const struct of_device_id rtl838x_nor_of_ids[] = {
- { .compatible = "realtek,rtl838x-nor"},
- { /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(of, rtl838x_nor_of_ids);
-
-static struct platform_driver rtl838x_nor_driver = {
- .probe = rtl838x_nor_drv_probe,
- .remove = rtl838x_nor_drv_remove,
- .driver = {
- .name = "rtl838x-nor",
- .pm = NULL,
- .of_match_table = rtl838x_nor_of_ids,
- },
-};
-
-module_platform_driver(rtl838x_nor_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("RTL838x SPI NOR Flash Driver");
diff --git a/target/linux/realtek/files-5.4/drivers/mtd/spi-nor/rtl838x-spi.h b/target/linux/realtek/files-5.4/drivers/mtd/spi-nor/rtl838x-spi.h
deleted file mode 100644
index de424c647a..0000000000
--- a/target/linux/realtek/files-5.4/drivers/mtd/spi-nor/rtl838x-spi.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2009 Realtek Semiconductor Corp.
- *
- * 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 3 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.
- *
- */
-
-#ifndef _RTL838X_SPI_H
-#define _RTL838X_SPI_H
-
-
-/*
- * Register access macros
- */
-
-#define spi_r32(reg) readl(rtl838x_nor->base + reg)
-#define spi_w32(val, reg) writel(val, rtl838x_nor->base + reg)
-#define spi_w32_mask(clear, set, reg) \
- spi_w32((spi_r32(reg) & ~(clear)) | (set), reg)
-
-#define SPI_WAIT_READY do { \
- } while (!(spi_r32(SFCSR) & SFCSR_SPI_RDY))
-
-#define spi_w32w(val, reg) do { \
- writel(val, rtl838x_nor->base + reg); \
- SPI_WAIT_READY; \
- } while (0)
-
-#define SFCR (0x00) /*SPI Flash Configuration Register*/
- #define SFCR_CLK_DIV(val) ((val)<<29)
- #define SFCR_EnableRBO (1<<28)
- #define SFCR_EnableWBO (1<<27)
- #define SFCR_SPI_TCS(val) ((val)<<23) /*4 bit, 1111 */
-
-#define SFCR2 (0x04) /*For memory mapped I/O */
- #define SFCR2_SFCMD(val) ((val)<<24) /*8 bit, 1111_1111 */
- #define SFCR2_SIZE(val) ((val)<<21) /*3 bit, 111 */
- #define SFCR2_RDOPT (1<<20)
- #define SFCR2_CMDIO(val) ((val)<<18) /*2 bit, 11 */
- #define SFCR2_ADDRIO(val) ((val)<<16) /*2 bit, 11 */
- #define SFCR2_DUMMYCYCLE(val) ((val)<<13) /*3 bit, 111 */
- #define SFCR2_DATAIO(val) ((val)<<11) /*2 bit, 11 */
- #define SFCR2_HOLD_TILL_SFDR2 (1<<10)
- #define SFCR2_GETSIZE(x) (((x)&0x00E00000)>>21)
-
-#define SFCSR (0x08) /*SPI Flash Control&Status Register*/
- #define SFCSR_SPI_CSB0 (1<<31)
- #define SFCSR_SPI_CSB1 (1<<30)
- #define SFCSR_LEN(val) ((val)<<28) /*2 bits*/
- #define SFCSR_SPI_RDY (1<<27)
- #define SFCSR_IO_WIDTH(val) ((val)<<25) /*2 bits*/
- #define SFCSR_CHIP_SEL (1<<24)
- #define SFCSR_CMD_BYTE(val) ((val)<<16) /*8 bit, 1111_1111 */
-
-#define SFDR (0x0C) /*SPI Flash Data Register*/
-#define SFDR2 (0x10) /*SPI Flash Data Register - for post SPI bootup setting*/
- #define SPI_CS_INIT (SFCSR_SPI_CSB0 | SFCSR_SPI_CSB1 | SPI_LEN1)
- #define SPI_CS0 SFCSR_SPI_CSB0
- #define SPI_CS1 SFCSR_SPI_CSB1
- #define SPI_eCS0 ((SFCSR_SPI_CSB1)) /*and SFCSR to active CS0*/
- #define SPI_eCS1 ((SFCSR_SPI_CSB0)) /*and SFCSR to active CS1*/
-
- #define SPI_WIP (1) /* Write In Progress */
- #define SPI_WEL (1<<1) /* Write Enable Latch*/
- #define SPI_SST_QIO_WIP (1<<7) /* SST QIO Flash Write In Progress */
- #define SPI_LEN_INIT 0xCFFFFFFF /* and SFCSR to init */
- #define SPI_LEN4 0x30000000 /* or SFCSR to set */
- #define SPI_LEN3 0x20000000 /* or SFCSR to set */
- #define SPI_LEN2 0x10000000 /* or SFCSR to set */
- #define SPI_LEN1 0x00000000 /* or SFCSR to set */
- #define SPI_SETLEN(val) do { \
- SPI_REG(SFCSR) &= 0xCFFFFFFF; \
- SPI_REG(SFCSR) |= (val-1)<<28; \
- } while (0)
-/*
- * SPI interface control
- */
-#define RTL8390_SOC_SPI_MMIO_CONF (0x04)
-
-#define IOSTATUS_CIO_MASK (0x00000038)
-
-/* Chip select: bits 4-7*/
-#define CS0 (1<<4)
-#define R_MODE 0x04
-
-/* io_status */
-#define IO1 (1<<0)
-#define IO2 (1<<1)
-#define CIO1 (1<<3)
-#define CIO2 (1<<4)
-#define CMD_IO1 (1<<6)
-#define W_ADDR_IO1 ((1)<<12)
-#define R_ADDR_IO2 ((2)<<9)
-#define R_DATA_IO2 ((2)<<15)
-#define W_DATA_IO1 ((1)<<18)
-
-/* Commands */
-#define SPI_C_RSTQIO 0xFF
-
-#define SPI_MAX_TRANSFER_SIZE 256
-
-#endif /* _RTL838X_SPI_H */
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/Kconfig b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/Kconfig
deleted file mode 100644
index f293832eb5..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/Kconfig
+++ /dev/null
@@ -1,8 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-config NET_DSA_RTL83XX
- tristate "Realtek RTL838x/RTL839x switch support"
- depends on RTL838X
- select NET_DSA_TAG_TRAILER
- ---help---
- This driver adds support for Realtek RTL83xx series switching.
-
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/Makefile b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/Makefile
deleted file mode 100644
index 016184c3d9..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_NET_DSA_RTL83XX) += common.o dsa.o \
- rtl838x.o rtl839x.o rtl930x.o rtl931x.o debugfs.o qos.o
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c
deleted file mode 100644
index a380906b92..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c
+++ /dev/null
@@ -1,722 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <linux/of_mdio.h>
-#include <linux/of_platform.h>
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl83xx.h"
-
-extern struct rtl83xx_soc_info soc_info;
-
-extern const struct rtl838x_reg rtl838x_reg;
-extern const struct rtl838x_reg rtl839x_reg;
-extern const struct rtl838x_reg rtl930x_reg;
-extern const struct rtl838x_reg rtl931x_reg;
-
-extern const struct dsa_switch_ops rtl83xx_switch_ops;
-extern const struct dsa_switch_ops rtl930x_switch_ops;
-
-DEFINE_MUTEX(smi_lock);
-
-int rtl83xx_port_get_stp_state(struct rtl838x_switch_priv *priv, int port)
-{
- u32 msti = 0;
- u32 port_state[4];
- int index, bit;
- int pos = port;
- int n = priv->port_width << 1;
-
- /* Ports above or equal CPU port can never be configured */
- if (port >= priv->cpu_port)
- return -1;
-
- mutex_lock(&priv->reg_mutex);
-
- /* For the RTL839x and following, the bits are left-aligned in the 64/128 bit field */
- if (priv->family_id == RTL8390_FAMILY_ID)
- pos += 12;
- if (priv->family_id == RTL9300_FAMILY_ID)
- pos += 3;
- if (priv->family_id == RTL9310_FAMILY_ID)
- pos += 8;
-
- index = n - (pos >> 4) - 1;
- bit = (pos << 1) % 32;
-
- priv->r->stp_get(priv, msti, port_state);
-
- mutex_unlock(&priv->reg_mutex);
-
- return (port_state[index] >> bit) & 3;
-}
-
-static struct table_reg rtl838x_tbl_regs[] = {
- TBL_DESC(0x6900, 0x6908, 3, 15, 13, 1), // RTL8380_TBL_L2
- TBL_DESC(0x6914, 0x6918, 18, 14, 12, 1), // RTL8380_TBL_0
- TBL_DESC(0xA4C8, 0xA4CC, 6, 14, 12, 1), // RTL8380_TBL_1
-
- TBL_DESC(0x1180, 0x1184, 3, 16, 14, 0), // RTL8390_TBL_L2
- TBL_DESC(0x1190, 0x1194, 17, 15, 12, 0), // RTL8390_TBL_0
- TBL_DESC(0x6B80, 0x6B84, 4, 14, 12, 0), // RTL8390_TBL_1
- TBL_DESC(0x611C, 0x6120, 9, 8, 6, 0), // RTL8390_TBL_2
-
- TBL_DESC(0xB320, 0xB334, 3, 18, 16, 0), // RTL9300_TBL_L2
- TBL_DESC(0xB340, 0xB344, 19, 16, 12, 0), // RTL9300_TBL_0
- TBL_DESC(0xB3A0, 0xB3A4, 20, 16, 13, 0), // RTL9300_TBL_1
- TBL_DESC(0xCE04, 0xCE08, 6, 14, 12, 0), // RTL9300_TBL_2
- TBL_DESC(0xD600, 0xD604, 30, 7, 6, 0), // RTL9300_TBL_HSB
- TBL_DESC(0x7880, 0x7884, 22, 9, 8, 0), // RTL9300_TBL_HSA
-
- TBL_DESC(0x8500, 0x8508, 8, 19, 15, 0), // RTL9310_TBL_0
- TBL_DESC(0x40C0, 0x40C4, 22, 16, 14, 0), // RTL9310_TBL_1
- TBL_DESC(0x8528, 0x852C, 6, 18, 14, 0), // RTL9310_TBL_2
- TBL_DESC(0x0200, 0x0204, 9, 15, 12, 0), // RTL9310_TBL_3
- TBL_DESC(0x20dc, 0x20e0, 29, 7, 6, 0), // RTL9310_TBL_4
- TBL_DESC(0x7e1c, 0x7e20, 53, 8, 6, 0), // RTL9310_TBL_5
-};
-
-void rtl_table_init(void)
-{
- int i;
-
- for (i = 0; i < RTL_TBL_END; i++)
- mutex_init(&rtl838x_tbl_regs[i].lock);
-}
-
-/*
- * Request access to table t in table access register r
- * Returns a handle to a lock for that table
- */
-struct table_reg *rtl_table_get(rtl838x_tbl_reg_t r, int t)
-{
- if (r >= RTL_TBL_END)
- return NULL;
-
- if (t >= BIT(rtl838x_tbl_regs[r].c_bit-rtl838x_tbl_regs[r].t_bit))
- return NULL;
-
- mutex_lock(&rtl838x_tbl_regs[r].lock);
- rtl838x_tbl_regs[r].tbl = t;
-
- return &rtl838x_tbl_regs[r];
-}
-
-/*
- * Release a table r, unlock the corresponding lock
- */
-void rtl_table_release(struct table_reg *r)
-{
- if (!r)
- return;
-
-// pr_info("Unlocking %08x\n", (u32)r);
- mutex_unlock(&r->lock);
-// pr_info("Unlock done\n");
-}
-
-/*
- * Reads table index idx into the data registers of the table
- */
-void rtl_table_read(struct table_reg *r, int idx)
-{
- u32 cmd = r->rmode ? BIT(r->c_bit) : 0;
-
- cmd |= BIT(r->c_bit + 1) | (r->tbl << r->t_bit) | (idx & (BIT(r->t_bit) - 1));
- sw_w32(cmd, r->addr);
- do { } while (sw_r32(r->addr) & BIT(r->c_bit + 1));
-}
-
-/*
- * Writes the content of the table data registers into the table at index idx
- */
-void rtl_table_write(struct table_reg *r, int idx)
-{
- u32 cmd = r->rmode ? 0 : BIT(r->c_bit);
-
- cmd |= BIT(r->c_bit + 1) | (r->tbl << r->t_bit) | (idx & (BIT(r->t_bit) - 1));
- sw_w32(cmd, r->addr);
- do { } while (sw_r32(r->addr) & BIT(r->c_bit + 1));
-}
-
-/*
- * Returns the address of the ith data register of table register r
- * the address is relative to the beginning of the Switch-IO block at 0xbb000000
- */
-inline u16 rtl_table_data(struct table_reg *r, int i)
-{
- if (i >= r->max_data)
- i = r->max_data - 1;
- return r->data + i * 4;
-}
-
-inline u32 rtl_table_data_r(struct table_reg *r, int i)
-{
- return sw_r32(rtl_table_data(r, i));
-}
-
-inline void rtl_table_data_w(struct table_reg *r, u32 v, int i)
-{
- sw_w32(v, rtl_table_data(r, i));
-}
-
-/* Port register accessor functions for the RTL838x and RTL930X SoCs */
-void rtl838x_mask_port_reg(u64 clear, u64 set, int reg)
-{
- sw_w32_mask((u32)clear, (u32)set, reg);
-}
-
-void rtl838x_set_port_reg(u64 set, int reg)
-{
- sw_w32((u32)set, reg);
-}
-
-u64 rtl838x_get_port_reg(int reg)
-{
- return ((u64) sw_r32(reg));
-}
-
-/* Port register accessor functions for the RTL839x and RTL931X SoCs */
-void rtl839x_mask_port_reg_be(u64 clear, u64 set, int reg)
-{
- sw_w32_mask((u32)(clear >> 32), (u32)(set >> 32), reg);
- sw_w32_mask((u32)(clear & 0xffffffff), (u32)(set & 0xffffffff), reg + 4);
-}
-
-u64 rtl839x_get_port_reg_be(int reg)
-{
- u64 v = sw_r32(reg);
-
- v <<= 32;
- v |= sw_r32(reg + 4);
- return v;
-}
-
-void rtl839x_set_port_reg_be(u64 set, int reg)
-{
- sw_w32(set >> 32, reg);
- sw_w32(set & 0xffffffff, reg + 4);
-}
-
-void rtl839x_mask_port_reg_le(u64 clear, u64 set, int reg)
-{
- sw_w32_mask((u32)clear, (u32)set, reg);
- sw_w32_mask((u32)(clear >> 32), (u32)(set >> 32), reg + 4);
-}
-
-void rtl839x_set_port_reg_le(u64 set, int reg)
-{
- sw_w32(set, reg);
- sw_w32(set >> 32, reg + 4);
-}
-
-u64 rtl839x_get_port_reg_le(int reg)
-{
- u64 v = sw_r32(reg + 4);
-
- v <<= 32;
- v |= sw_r32(reg);
- return v;
-}
-
-int read_phy(u32 port, u32 page, u32 reg, u32 *val)
-{
- switch (soc_info.family) {
- case RTL8380_FAMILY_ID:
- return rtl838x_read_phy(port, page, reg, val);
- case RTL8390_FAMILY_ID:
- return rtl839x_read_phy(port, page, reg, val);
- case RTL9300_FAMILY_ID:
- return rtl930x_read_phy(port, page, reg, val);
- case RTL9310_FAMILY_ID:
- return rtl931x_read_phy(port, page, reg, val);
- }
- return -1;
-}
-
-int write_phy(u32 port, u32 page, u32 reg, u32 val)
-{
- switch (soc_info.family) {
- case RTL8380_FAMILY_ID:
- return rtl838x_write_phy(port, page, reg, val);
- case RTL8390_FAMILY_ID:
- return rtl839x_write_phy(port, page, reg, val);
- case RTL9300_FAMILY_ID:
- return rtl930x_write_phy(port, page, reg, val);
- case RTL9310_FAMILY_ID:
- return rtl931x_write_phy(port, page, reg, val);
- }
- return -1;
-}
-
-static int __init rtl83xx_mdio_probe(struct rtl838x_switch_priv *priv)
-{
- struct device *dev = priv->dev;
- struct device_node *dn, *mii_np = dev->of_node;
- struct mii_bus *bus;
- int ret;
- u32 pn;
-
- pr_debug("In %s\n", __func__);
- mii_np = of_find_compatible_node(NULL, NULL, "realtek,rtl838x-mdio");
- if (mii_np) {
- pr_debug("Found compatible MDIO node!\n");
- } else {
- dev_err(priv->dev, "no %s child node found", "mdio-bus");
- return -ENODEV;
- }
-
- priv->mii_bus = of_mdio_find_bus(mii_np);
- if (!priv->mii_bus) {
- pr_debug("Deferring probe of mdio bus\n");
- return -EPROBE_DEFER;
- }
- if (!of_device_is_available(mii_np))
- ret = -ENODEV;
-
- bus = devm_mdiobus_alloc(priv->ds->dev);
- if (!bus)
- return -ENOMEM;
-
- bus->name = "rtl838x slave mii";
-
- /*
- * Since the NIC driver is loaded first, we can use the mdio rw functions
- * assigned there.
- */
- bus->read = priv->mii_bus->read;
- bus->write = priv->mii_bus->write;
- snprintf(bus->id, MII_BUS_ID_SIZE, "%s-%d", bus->name, dev->id);
-
- bus->parent = dev;
- priv->ds->slave_mii_bus = bus;
- priv->ds->slave_mii_bus->priv = priv;
-
- ret = mdiobus_register(priv->ds->slave_mii_bus);
- if (ret && mii_np) {
- of_node_put(dn);
- return ret;
- }
-
- dn = mii_np;
- for_each_node_by_name(dn, "ethernet-phy") {
- if (of_property_read_u32(dn, "reg", &pn))
- continue;
-
- priv->ports[pn].dp = dsa_to_port(priv->ds, pn);
-
- // Check for the integrated SerDes of the RTL8380M first
- if (of_property_read_bool(dn, "phy-is-integrated")
- && priv->id == 0x8380 && pn >= 24) {
- pr_debug("----> FÓUND A SERDES\n");
- priv->ports[pn].phy = PHY_RTL838X_SDS;
- continue;
- }
-
- if (of_property_read_bool(dn, "phy-is-integrated")
- && !of_property_read_bool(dn, "sfp")) {
- priv->ports[pn].phy = PHY_RTL8218B_INT;
- continue;
- }
-
- if (!of_property_read_bool(dn, "phy-is-integrated")
- && of_property_read_bool(dn, "sfp")) {
- priv->ports[pn].phy = PHY_RTL8214FC;
- continue;
- }
-
- if (!of_property_read_bool(dn, "phy-is-integrated")
- && !of_property_read_bool(dn, "sfp")) {
- priv->ports[pn].phy = PHY_RTL8218B_EXT;
- continue;
- }
- }
-
- // TODO: Do this needs to come from the .dts, at least the SerDes number
- if (priv->family_id == RTL9300_FAMILY_ID) {
- priv->ports[24].is2G5 = true;
- priv->ports[25].is2G5 = true;
- priv->ports[24].sds_num = 1;
- priv->ports[24].sds_num = 2;
- }
-
- /* Disable MAC polling the PHY so that we can start configuration */
- priv->r->set_port_reg_le(0ULL, priv->r->smi_poll_ctrl);
-
- /* Enable PHY control via SoC */
- if (priv->family_id == RTL8380_FAMILY_ID) {
- /* Enable SerDes NWAY and PHY control via SoC */
- sw_w32_mask(BIT(7), BIT(15), RTL838X_SMI_GLB_CTRL);
- } else {
- /* Disable PHY polling via SoC */
- sw_w32_mask(BIT(7), 0, RTL839X_SMI_GLB_CTRL);
- }
-
- /* Power on fibre ports and reset them if necessary */
- if (priv->ports[24].phy == PHY_RTL838X_SDS) {
- pr_debug("Powering on fibre ports & reset\n");
- rtl8380_sds_power(24, 1);
- rtl8380_sds_power(26, 1);
- }
-
- // TODO: Only power on SerDes with external PHYs connected
- if (priv->family_id == RTL9300_FAMILY_ID) {
- pr_info("RTL9300 Powering on SerDes ports\n");
- rtl9300_sds_power(24, 1);
- rtl9300_sds_power(25, 1);
- rtl9300_sds_power(26, 1);
- rtl9300_sds_power(27, 1);
- }
-
- pr_debug("%s done\n", __func__);
- return 0;
-}
-
-static int __init rtl83xx_get_l2aging(struct rtl838x_switch_priv *priv)
-{
- int t = sw_r32(priv->r->l2_ctrl_1);
-
- t &= priv->family_id == RTL8380_FAMILY_ID ? 0x7fffff : 0x1FFFFF;
-
- if (priv->family_id == RTL8380_FAMILY_ID)
- t = t * 128 / 625; /* Aging time in seconds. 0: L2 aging disabled */
- else
- t = (t * 3) / 5;
-
- pr_debug("L2 AGING time: %d sec\n", t);
- pr_debug("Dynamic aging for ports: %x\n", sw_r32(priv->r->l2_port_aging_out));
- return t;
-}
-
-/* Caller must hold priv->reg_mutex */
-int rtl83xx_lag_add(struct dsa_switch *ds, int group, int port)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- int i;
-
- pr_info("%s: Adding port %d to LA-group %d\n", __func__, port, group);
- if (group >= priv->n_lags) {
- pr_err("Link Agrregation group too large.\n");
- return -EINVAL;
- }
-
- if (port >= priv->cpu_port) {
- pr_err("Invalid port number.\n");
- return -EINVAL;
- }
-
- for (i = 0; i < priv->n_lags; i++) {
- if (priv->lags_port_members[i] & BIT_ULL(i))
- break;
- }
- if (i != priv->n_lags) {
- pr_err("%s: Port already member of LAG: %d\n", __func__, i);
- return -ENOSPC;
- }
-
- priv->r->mask_port_reg_be(0, BIT_ULL(port), priv->r->trk_mbr_ctr(group));
- priv->lags_port_members[group] |= BIT_ULL(port);
-
- pr_info("lags_port_members %d now %016llx\n", group, priv->lags_port_members[group]);
- return 0;
-}
-
-/* Caller must hold priv->reg_mutex */
-int rtl83xx_lag_del(struct dsa_switch *ds, int group, int port)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
-
- pr_info("%s: Removing port %d from LA-group %d\n", __func__, port, group);
-
- if (group >= priv->n_lags) {
- pr_err("Link Agrregation group too large.\n");
- return -EINVAL;
- }
-
- if (port >= priv->cpu_port) {
- pr_err("Invalid port number.\n");
- return -EINVAL;
- }
-
-
- if (!(priv->lags_port_members[group] & BIT_ULL(port))) {
- pr_err("%s: Port not member of LAG: %d\n", __func__, group
- );
- return -ENOSPC;
- }
-
- priv->r->mask_port_reg_be(BIT_ULL(port), 0, priv->r->trk_mbr_ctr(group));
- priv->lags_port_members[group] &= ~BIT_ULL(port);
-
- pr_info("lags_port_members %d now %016llx\n", group, priv->lags_port_members[group]);
- return 0;
-}
-
-static int rtl83xx_handle_changeupper(struct rtl838x_switch_priv *priv,
- struct net_device *ndev,
- struct netdev_notifier_changeupper_info *info)
-{
- struct net_device *upper = info->upper_dev;
- int i, j, err;
-
- if (!netif_is_lag_master(upper))
- return 0;
-
- mutex_lock(&priv->reg_mutex);
-
- for (i = 0; i < priv->n_lags; i++) {
- if ((!priv->lag_devs[i]) || (priv->lag_devs[i] == upper))
- break;
- }
- for (j = 0; j < priv->cpu_port; j++) {
- if (priv->ports[j].dp->slave == ndev)
- break;
- }
- if (j >= priv->cpu_port) {
- err = -EINVAL;
- goto out;
- }
-
- if (info->linking) {
- if (!priv->lag_devs[i])
- priv->lag_devs[i] = upper;
- err = rtl83xx_lag_add(priv->ds, i, priv->ports[j].dp->index);
- if (err) {
- err = -EINVAL;
- goto out;
- }
- } else {
- if (!priv->lag_devs[i])
- err = -EINVAL;
- err = rtl83xx_lag_del(priv->ds, i, priv->ports[j].dp->index);
- if (err) {
- err = -EINVAL;
- goto out;
- }
- if (!priv->lags_port_members[i])
- priv->lag_devs[i] = NULL;
- }
-
-out:
- mutex_unlock(&priv->reg_mutex);
- return 0;
-}
-
-static int rtl83xx_netdevice_event(struct notifier_block *this,
- unsigned long event, void *ptr)
-{
- struct net_device *ndev = netdev_notifier_info_to_dev(ptr);
- struct rtl838x_switch_priv *priv;
- int err;
-
- pr_debug("In: %s, event: %lu\n", __func__, event);
-
- if ((event != NETDEV_CHANGEUPPER) && (event != NETDEV_CHANGELOWERSTATE))
- return NOTIFY_DONE;
-
- priv = container_of(this, struct rtl838x_switch_priv, nb);
- switch (event) {
- case NETDEV_CHANGEUPPER:
- err = rtl83xx_handle_changeupper(priv, ndev, ptr);
- break;
- }
-
- if (err)
- return err;
-
- return NOTIFY_DONE;
-}
-
-static int __init rtl83xx_sw_probe(struct platform_device *pdev)
-{
- int err = 0, i;
- struct rtl838x_switch_priv *priv;
- struct device *dev = &pdev->dev;
- u64 bpdu_mask;
-
- pr_debug("Probing RTL838X switch device\n");
- if (!pdev->dev.of_node) {
- dev_err(dev, "No DT found\n");
- return -EINVAL;
- }
-
- // Initialize access to RTL switch tables
- rtl_table_init();
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->ds = dsa_switch_alloc(dev, DSA_MAX_PORTS);
-
- if (!priv->ds)
- return -ENOMEM;
- priv->ds->dev = dev;
- priv->ds->priv = priv;
- priv->ds->ops = &rtl83xx_switch_ops;
- priv->dev = dev;
-
- priv->family_id = soc_info.family;
- priv->id = soc_info.id;
- switch(soc_info.family) {
- case RTL8380_FAMILY_ID:
- priv->ds->ops = &rtl83xx_switch_ops;
- priv->cpu_port = RTL838X_CPU_PORT;
- priv->port_mask = 0x1f;
- priv->port_width = 1;
- priv->irq_mask = 0x0FFFFFFF;
- priv->r = &rtl838x_reg;
- priv->ds->num_ports = 29;
- priv->fib_entries = 8192;
- rtl8380_get_version(priv);
- priv->n_lags = 8;
- priv->l2_bucket_size = 4;
- break;
- case RTL8390_FAMILY_ID:
- priv->ds->ops = &rtl83xx_switch_ops;
- priv->cpu_port = RTL839X_CPU_PORT;
- priv->port_mask = 0x3f;
- priv->port_width = 2;
- priv->irq_mask = 0xFFFFFFFFFFFFFULL;
- priv->r = &rtl839x_reg;
- priv->ds->num_ports = 53;
- priv->fib_entries = 16384;
- rtl8390_get_version(priv);
- priv->n_lags = 16;
- priv->l2_bucket_size = 4;
- break;
- case RTL9300_FAMILY_ID:
- priv->ds->ops = &rtl930x_switch_ops;
- priv->cpu_port = RTL930X_CPU_PORT;
- priv->port_mask = 0x1f;
- priv->port_width = 1;
- priv->irq_mask = 0x0FFFFFFF;
- priv->r = &rtl930x_reg;
- priv->ds->num_ports = 29;
- priv->fib_entries = 16384;
- priv->version = RTL8390_VERSION_A;
- priv->n_lags = 16;
- sw_w32(1, RTL930X_ST_CTRL);
- priv->l2_bucket_size = 8;
- break;
- case RTL9310_FAMILY_ID:
- priv->ds->ops = &rtl930x_switch_ops;
- priv->cpu_port = RTL931X_CPU_PORT;
- priv->port_mask = 0x3f;
- priv->port_width = 2;
- priv->irq_mask = 0xFFFFFFFFFFFFFULL;
- priv->r = &rtl931x_reg;
- priv->ds->num_ports = 57;
- priv->fib_entries = 16384;
- priv->version = RTL8390_VERSION_A;
- priv->n_lags = 16;
- priv->l2_bucket_size = 8;
- break;
- }
- pr_debug("Chip version %c\n", priv->version);
-
- err = rtl83xx_mdio_probe(priv);
- if (err) {
- /* Probing fails the 1st time because of missing ethernet driver
- * initialization. Use this to disable traffic in case the bootloader left if on
- */
- return err;
- }
- err = dsa_register_switch(priv->ds);
- if (err) {
- dev_err(dev, "Error registering switch: %d\n", err);
- return err;
- }
-
- /* Enable link and media change interrupts. Are the SERDES masks needed? */
- sw_w32_mask(0, 3, priv->r->isr_glb_src);
-
- priv->r->set_port_reg_le(priv->irq_mask, priv->r->isr_port_link_sts_chg);
- priv->r->set_port_reg_le(priv->irq_mask, priv->r->imr_port_link_sts_chg);
-
- priv->link_state_irq = platform_get_irq(pdev, 0);
- pr_info("LINK state irq: %d\n", priv->link_state_irq);
- switch (priv->family_id) {
- case RTL8380_FAMILY_ID:
- err = request_irq(priv->link_state_irq, rtl838x_switch_irq,
- IRQF_SHARED, "rtl838x-link-state", priv->ds);
- break;
- case RTL8390_FAMILY_ID:
- err = request_irq(priv->link_state_irq, rtl839x_switch_irq,
- IRQF_SHARED, "rtl839x-link-state", priv->ds);
- break;
- case RTL9300_FAMILY_ID:
- err = request_irq(priv->link_state_irq, rtl930x_switch_irq,
- IRQF_SHARED, "rtl930x-link-state", priv->ds);
- break;
- case RTL9310_FAMILY_ID:
- err = request_irq(priv->link_state_irq, rtl931x_switch_irq,
- IRQF_SHARED, "rtl931x-link-state", priv->ds);
- break;
- }
- if (err) {
- dev_err(dev, "Error setting up switch interrupt.\n");
- /* Need to free allocated switch here */
- }
-
- /* Enable interrupts for switch, on RTL931x, the IRQ is always on globally */
- if (soc_info.family != RTL9310_FAMILY_ID)
- sw_w32(0x1, priv->r->imr_glb);
-
- rtl83xx_get_l2aging(priv);
-
- rtl83xx_setup_qos(priv);
-
- /* Clear all destination ports for mirror groups */
- for (i = 0; i < 4; i++)
- priv->mirror_group_ports[i] = -1;
-
- priv->nb.notifier_call = rtl83xx_netdevice_event;
- if (register_netdevice_notifier(&priv->nb)) {
- priv->nb.notifier_call = NULL;
- dev_err(dev, "Failed to register LAG netdev notifier\n");
- }
-
- // Flood BPDUs to all ports including cpu-port
- if (soc_info.family != RTL9300_FAMILY_ID) { // TODO: Port this functionality
- bpdu_mask = soc_info.family == RTL8380_FAMILY_ID ? 0x1FFFFFFF : 0x1FFFFFFFFFFFFF;
- priv->r->set_port_reg_be(bpdu_mask, priv->r->rma_bpdu_fld_pmask);
-
- // TRAP 802.1X frames (EAPOL) to the CPU-Port, bypass STP and VLANs
- sw_w32(7, priv->r->spcl_trap_eapol_ctrl);
-
- rtl838x_dbgfs_init(priv);
- }
-
- return err;
-}
-
-static int rtl83xx_sw_remove(struct platform_device *pdev)
-{
- // TODO:
- pr_debug("Removing platform driver for rtl83xx-sw\n");
- return 0;
-}
-
-static const struct of_device_id rtl83xx_switch_of_ids[] = {
- { .compatible = "realtek,rtl83xx-switch"},
- { /* sentinel */ }
-};
-
-
-MODULE_DEVICE_TABLE(of, rtl83xx_switch_of_ids);
-
-static struct platform_driver rtl83xx_switch_driver = {
- .probe = rtl83xx_sw_probe,
- .remove = rtl83xx_sw_remove,
- .driver = {
- .name = "rtl83xx-switch",
- .pm = NULL,
- .of_match_table = rtl83xx_switch_of_ids,
- },
-};
-
-module_platform_driver(rtl83xx_switch_driver);
-
-MODULE_AUTHOR("B. Koblitz");
-MODULE_DESCRIPTION("RTL83XX SoC Switch Driver");
-MODULE_LICENSE("GPL");
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/debugfs.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/debugfs.c
deleted file mode 100644
index 4f81408453..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/debugfs.c
+++ /dev/null
@@ -1,476 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <linux/debugfs.h>
-#include <linux/kernel.h>
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl83xx.h"
-
-#define RTL838X_DRIVER_NAME "rtl838x"
-
-#define RTL8380_LED_GLB_CTRL (0xA000)
-#define RTL8380_LED_MODE_SEL (0x1004)
-#define RTL8380_LED_MODE_CTRL (0xA004)
-#define RTL8380_LED_P_EN_CTRL (0xA008)
-#define RTL8380_LED_SW_CTRL (0xA00C)
-#define RTL8380_LED0_SW_P_EN_CTRL (0xA010)
-#define RTL8380_LED1_SW_P_EN_CTRL (0xA014)
-#define RTL8380_LED2_SW_P_EN_CTRL (0xA018)
-#define RTL8380_LED_SW_P_CTRL(p) (0xA01C + (((p) << 2)))
-
-#define RTL8390_LED_GLB_CTRL (0x00E4)
-#define RTL8390_LED_SET_2_3_CTRL (0x00E8)
-#define RTL8390_LED_SET_0_1_CTRL (0x00EC)
-#define RTL8390_LED_COPR_SET_SEL_CTRL(p) (0x00F0 + (((p >> 4) << 2)))
-#define RTL8390_LED_FIB_SET_SEL_CTRL(p) (0x0100 + (((p >> 4) << 2)))
-#define RTL8390_LED_COPR_PMASK_CTRL(p) (0x0110 + (((p >> 5) << 2)))
-#define RTL8390_LED_FIB_PMASK_CTRL(p) (0x00118 + (((p >> 5) << 2)))
-#define RTL8390_LED_COMBO_CTRL(p) (0x0120 + (((p >> 5) << 2)))
-#define RTL8390_LED_SW_CTRL (0x0128)
-#define RTL8390_LED_SW_P_EN_CTRL(p) (0x012C + (((p / 10) << 2)))
-#define RTL8390_LED_SW_P_CTRL(p) (0x0144 + (((p) << 2)))
-
-#define RTL838X_MIR_QID_CTRL(grp) (0xAD44 + (((grp) << 2)))
-#define RTL838X_MIR_RSPAN_VLAN_CTRL(grp) (0xA340 + (((grp) << 2)))
-#define RTL838X_MIR_RSPAN_VLAN_CTRL_MAC(grp) (0xAA70 + (((grp) << 2)))
-#define RTL838X_MIR_RSPAN_TX_CTRL (0xA350)
-#define RTL838X_MIR_RSPAN_TX_TAG_RM_CTRL (0xAA80)
-#define RTL838X_MIR_RSPAN_TX_TAG_EN_CTRL (0xAA84)
-#define RTL839X_MIR_RSPAN_VLAN_CTRL(grp) (0xA340 + (((grp) << 2)))
-#define RTL839X_MIR_RSPAN_TX_CTRL (0x69b0)
-#define RTL839X_MIR_RSPAN_TX_TAG_RM_CTRL (0x2550)
-#define RTL839X_MIR_RSPAN_TX_TAG_EN_CTRL (0x2554)
-#define RTL839X_MIR_SAMPLE_RATE_CTRL (0x2558)
-
-int rtl83xx_port_get_stp_state(struct rtl838x_switch_priv *priv, int port);
-void rtl83xx_port_stp_state_set(struct dsa_switch *ds, int port, u8 state);
-void rtl83xx_fast_age(struct dsa_switch *ds, int port);
-u32 rtl838x_get_egress_rate(struct rtl838x_switch_priv *priv, int port);
-u32 rtl839x_get_egress_rate(struct rtl838x_switch_priv *priv, int port);
-int rtl838x_set_egress_rate(struct rtl838x_switch_priv *priv, int port, u32 rate);
-int rtl839x_set_egress_rate(struct rtl838x_switch_priv *priv, int port, u32 rate);
-
-static ssize_t rtl838x_common_read(char __user *buffer, size_t count,
- loff_t *ppos, unsigned int value)
-{
- char *buf;
- ssize_t len;
-
- if (*ppos != 0)
- return 0;
-
- buf = kasprintf(GFP_KERNEL, "0x%08x\n", value);
- if (!buf)
- return -ENOMEM;
-
- if (count < strlen(buf)) {
- kfree(buf);
- return -ENOSPC;
- }
-
- len = simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
- kfree(buf);
-
- return len;
-}
-
-static ssize_t rtl838x_common_write(const char __user *buffer, size_t count,
- loff_t *ppos, unsigned int *value)
-{
- char b[32];
- ssize_t len;
- int ret;
-
- if (*ppos != 0)
- return -EINVAL;
-
- if (count >= sizeof(b))
- return -ENOSPC;
-
- len = simple_write_to_buffer(b, sizeof(b) - 1, ppos,
- buffer, count);
- if (len < 0)
- return len;
-
- b[len] = '\0';
- ret = kstrtouint(b, 16, value);
- if (ret)
- return -EIO;
-
- return len;
-}
-
-static ssize_t stp_state_read(struct file *filp, char __user *buffer, size_t count,
- loff_t *ppos)
-{
- struct rtl838x_port *p = filp->private_data;
- struct dsa_switch *ds = p->dp->ds;
- int value = rtl83xx_port_get_stp_state(ds->priv, p->dp->index);
-
- if (value < 0)
- return -EINVAL;
-
- return rtl838x_common_read(buffer, count, ppos, (u32)value);
-}
-
-static ssize_t stp_state_write(struct file *filp, const char __user *buffer,
- size_t count, loff_t *ppos)
-{
- struct rtl838x_port *p = filp->private_data;
- u32 value;
- size_t res = rtl838x_common_write(buffer, count, ppos, &value);
- if (res < 0)
- return res;
-
- rtl83xx_port_stp_state_set(p->dp->ds, p->dp->index, (u8)value);
-
- return res;
-}
-
-static const struct file_operations stp_state_fops = {
- .owner = THIS_MODULE,
- .open = simple_open,
- .read = stp_state_read,
- .write = stp_state_write,
-};
-
-static ssize_t age_out_read(struct file *filp, char __user *buffer, size_t count,
- loff_t *ppos)
-{
- struct rtl838x_port *p = filp->private_data;
- struct dsa_switch *ds = p->dp->ds;
- struct rtl838x_switch_priv *priv = ds->priv;
- int value = sw_r32(priv->r->l2_port_aging_out);
-
- if (value < 0)
- return -EINVAL;
-
- return rtl838x_common_read(buffer, count, ppos, (u32)value);
-}
-
-static ssize_t age_out_write(struct file *filp, const char __user *buffer,
- size_t count, loff_t *ppos)
-{
- struct rtl838x_port *p = filp->private_data;
- u32 value;
- size_t res = rtl838x_common_write(buffer, count, ppos, &value);
- if (res < 0)
- return res;
-
- rtl83xx_fast_age(p->dp->ds, p->dp->index);
-
- return res;
-}
-
-static const struct file_operations age_out_fops = {
- .owner = THIS_MODULE,
- .open = simple_open,
- .read = age_out_read,
- .write = age_out_write,
-};
-
-static ssize_t port_egress_rate_read(struct file *filp, char __user *buffer, size_t count,
- loff_t *ppos)
-{
- struct rtl838x_port *p = filp->private_data;
- struct dsa_switch *ds = p->dp->ds;
- struct rtl838x_switch_priv *priv = ds->priv;
- int value;
- if (priv->family_id == RTL8380_FAMILY_ID)
- value = rtl838x_get_egress_rate(priv, p->dp->index);
- else
- value = rtl839x_get_egress_rate(priv, p->dp->index);
-
- if (value < 0)
- return -EINVAL;
-
- return rtl838x_common_read(buffer, count, ppos, (u32)value);
-}
-
-static ssize_t port_egress_rate_write(struct file *filp, const char __user *buffer,
- size_t count, loff_t *ppos)
-{
- struct rtl838x_port *p = filp->private_data;
- struct dsa_switch *ds = p->dp->ds;
- struct rtl838x_switch_priv *priv = ds->priv;
- u32 value;
- size_t res = rtl838x_common_write(buffer, count, ppos, &value);
- if (res < 0)
- return res;
-
- if (priv->family_id == RTL8380_FAMILY_ID)
- rtl838x_set_egress_rate(priv, p->dp->index, value);
- else
- rtl839x_set_egress_rate(priv, p->dp->index, value);
-
- return res;
-}
-
-static const struct file_operations port_egress_fops = {
- .owner = THIS_MODULE,
- .open = simple_open,
- .read = port_egress_rate_read,
- .write = port_egress_rate_write,
-};
-
-
-static const struct debugfs_reg32 port_ctrl_regs[] = {
- { .name = "port_isolation", .offset = RTL838X_PORT_ISO_CTRL(0), },
- { .name = "mac_force_mode", .offset = RTL838X_MAC_FORCE_MODE_CTRL, },
-};
-
-void rtl838x_dbgfs_cleanup(struct rtl838x_switch_priv *priv)
-{
- debugfs_remove_recursive(priv->dbgfs_dir);
-
-// kfree(priv->dbgfs_entries);
-}
-
-static int rtl838x_dbgfs_port_init(struct dentry *parent, struct rtl838x_switch_priv *priv,
- int port)
-{
- struct dentry *port_dir;
- struct debugfs_regset32 *port_ctrl_regset;
-
- port_dir = debugfs_create_dir(priv->ports[port].dp->name, parent);
-
- if (priv->family_id == RTL8380_FAMILY_ID) {
- debugfs_create_x32("storm_rate_uc", 0644, port_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_STORM_CTRL_PORT_UC(port)));
-
- debugfs_create_x32("storm_rate_mc", 0644, port_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_STORM_CTRL_PORT_MC(port)));
-
- debugfs_create_x32("storm_rate_bc", 0644, port_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_STORM_CTRL_PORT_BC(port)));
-
- debugfs_create_x32("vlan_port_tag_sts_ctrl", 0644, port_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_VLAN_PORT_TAG_STS_CTRL
- + (port << 2)));
- } else {
- debugfs_create_x32("storm_rate_uc", 0644, port_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_STORM_CTRL_PORT_UC_0(port)));
-
- debugfs_create_x32("storm_rate_mc", 0644, port_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_STORM_CTRL_PORT_MC_0(port)));
-
- debugfs_create_x32("storm_rate_bc", 0644, port_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_STORM_CTRL_PORT_BC_0(port)));
-
- debugfs_create_x32("vlan_port_tag_sts_ctrl", 0644, port_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_VLAN_PORT_TAG_STS_CTRL
- + (port << 2)));
- }
-
- debugfs_create_u32("id", 0444, port_dir, (u32 *)&priv->ports[port].dp->index);
-
- port_ctrl_regset = devm_kzalloc(priv->dev, sizeof(*port_ctrl_regset), GFP_KERNEL);
- if (!port_ctrl_regset)
- return -ENOMEM;
-
- port_ctrl_regset->regs = port_ctrl_regs;
- port_ctrl_regset->nregs = ARRAY_SIZE(port_ctrl_regs);
- port_ctrl_regset->base = (void *)(RTL838X_SW_BASE + (port << 2));
- debugfs_create_regset32("port_ctrl", 0400, port_dir, port_ctrl_regset);
-
- debugfs_create_file("stp_state", 0600, port_dir, &priv->ports[port], &stp_state_fops);
- debugfs_create_file("age_out", 0600, port_dir, &priv->ports[port], &age_out_fops);
- debugfs_create_file("port_egress_rate", 0600, port_dir, &priv->ports[port],
- &port_egress_fops);
- return 0;
-}
-
-static int rtl838x_dbgfs_leds(struct dentry *parent, struct rtl838x_switch_priv *priv)
-{
- struct dentry *led_dir;
- int p;
- char led_sw_p_ctrl_name[20];
- char port_led_name[20];
-
- led_dir = debugfs_create_dir("led", parent);
-
- if (priv->family_id == RTL8380_FAMILY_ID) {
- debugfs_create_x32("led_glb_ctrl", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8380_LED_GLB_CTRL));
- debugfs_create_x32("led_mode_sel", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8380_LED_MODE_SEL));
- debugfs_create_x32("led_mode_ctrl", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8380_LED_MODE_CTRL));
- debugfs_create_x32("led_p_en_ctrl", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8380_LED_P_EN_CTRL));
- debugfs_create_x32("led_sw_ctrl", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8380_LED_SW_CTRL));
- debugfs_create_x32("led0_sw_p_en_ctrl", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8380_LED0_SW_P_EN_CTRL));
- debugfs_create_x32("led1_sw_p_en_ctrl", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8380_LED1_SW_P_EN_CTRL));
- debugfs_create_x32("led2_sw_p_en_ctrl", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8380_LED2_SW_P_EN_CTRL));
- for (p = 0; p < 28; p++) {
- snprintf(led_sw_p_ctrl_name, sizeof(led_sw_p_ctrl_name),
- "led_sw_p_ctrl.%02d", p);
- debugfs_create_x32(led_sw_p_ctrl_name, 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8380_LED_SW_P_CTRL(p)));
- }
- } else if (priv->family_id == RTL8390_FAMILY_ID) {
- debugfs_create_x32("led_glb_ctrl", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_GLB_CTRL));
- debugfs_create_x32("led_set_2_3", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_SET_2_3_CTRL));
- debugfs_create_x32("led_set_0_1", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_SET_0_1_CTRL));
- for (p = 0; p < 4; p++) {
- snprintf(port_led_name, sizeof(port_led_name), "led_copr_set_sel.%1d", p);
- debugfs_create_x32(port_led_name, 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_COPR_SET_SEL_CTRL(p << 4)));
- snprintf(port_led_name, sizeof(port_led_name), "led_fib_set_sel.%1d", p);
- debugfs_create_x32(port_led_name, 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_FIB_SET_SEL_CTRL(p << 4)));
- }
- debugfs_create_x32("led_copr_pmask_ctrl_0", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_COPR_PMASK_CTRL(0)));
- debugfs_create_x32("led_copr_pmask_ctrl_1", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_COPR_PMASK_CTRL(32)));
- debugfs_create_x32("led_fib_pmask_ctrl_0", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_FIB_PMASK_CTRL(0)));
- debugfs_create_x32("led_fib_pmask_ctrl_1", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_FIB_PMASK_CTRL(32)));
- debugfs_create_x32("led_combo_ctrl_0", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_COMBO_CTRL(0)));
- debugfs_create_x32("led_combo_ctrl_1", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_COMBO_CTRL(32)));
- debugfs_create_x32("led_sw_ctrl", 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_SW_CTRL));
- for (p = 0; p < 5; p++) {
- snprintf(port_led_name, sizeof(port_led_name), "led_sw_p_en_ctrl.%1d", p);
- debugfs_create_x32(port_led_name, 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_SW_P_EN_CTRL(p * 10)));
- }
- for (p = 0; p < 28; p++) {
- snprintf(port_led_name, sizeof(port_led_name), "led_sw_p_ctrl.%02d", p);
- debugfs_create_x32(port_led_name, 0644, led_dir,
- (u32 *)(RTL838X_SW_BASE + RTL8390_LED_SW_P_CTRL(p)));
- }
- }
- return 0;
-}
-
-void rtl838x_dbgfs_init(struct rtl838x_switch_priv *priv)
-{
- struct dentry *rtl838x_dir;
- struct dentry *port_dir;
- struct dentry *mirror_dir;
- struct debugfs_regset32 *port_ctrl_regset;
- int ret, i;
- char lag_name[10];
- char mirror_name[10];
-
- pr_info("%s called\n", __func__);
- rtl838x_dir = debugfs_lookup(RTL838X_DRIVER_NAME, NULL);
- if (!rtl838x_dir)
- rtl838x_dir = debugfs_create_dir(RTL838X_DRIVER_NAME, NULL);
-
- priv->dbgfs_dir = rtl838x_dir;
-
- debugfs_create_u32("soc", 0444, rtl838x_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_MODEL_NAME_INFO));
-
- /* Create one directory per port */
- for (i = 0; i < priv->cpu_port; i++) {
- if (priv->ports[i].phy) {
- ret = rtl838x_dbgfs_port_init(rtl838x_dir, priv, i);
- if (ret)
- goto err;
- }
- }
-
- /* Create directory for CPU-port */
- port_dir = debugfs_create_dir("cpu_port", rtl838x_dir);
- port_ctrl_regset = devm_kzalloc(priv->dev, sizeof(*port_ctrl_regset), GFP_KERNEL);
- if (!port_ctrl_regset) {
- ret = -ENOMEM;
- goto err;
- }
-
- port_ctrl_regset->regs = port_ctrl_regs;
- port_ctrl_regset->nregs = ARRAY_SIZE(port_ctrl_regs);
- port_ctrl_regset->base = (void *)(RTL838X_SW_BASE + (priv->cpu_port << 2));
- debugfs_create_regset32("port_ctrl", 0400, port_dir, port_ctrl_regset);
- debugfs_create_u8("id", 0444, port_dir, &priv->cpu_port);
-
- /* Create entries for LAGs */
- for (i = 0; i < priv->n_lags; i++) {
- snprintf(lag_name, sizeof(lag_name), "lag.%02d", i);
- if (priv->family_id == RTL8380_FAMILY_ID)
- debugfs_create_x32(lag_name, 0644, rtl838x_dir,
- (u32 *)(RTL838X_SW_BASE + priv->r->trk_mbr_ctr(i)));
- else
- debugfs_create_x64(lag_name, 0644, rtl838x_dir,
- (u64 *)(RTL838X_SW_BASE + priv->r->trk_mbr_ctr(i)));
- }
-
- /* Create directories for mirror groups */
- for (i = 0; i < 4; i++) {
- snprintf(mirror_name, sizeof(mirror_name), "mirror.%1d", i);
- mirror_dir = debugfs_create_dir(mirror_name, rtl838x_dir);
- if (priv->family_id == RTL8380_FAMILY_ID) {
- debugfs_create_x32("ctrl", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_MIR_CTRL + i * 4));
- debugfs_create_x32("ingress_pm", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + priv->r->mir_spm + i * 4));
- debugfs_create_x32("egress_pm", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + priv->r->mir_dpm + i * 4));
- debugfs_create_x32("qid", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_MIR_QID_CTRL(i)));
- debugfs_create_x32("rspan_vlan", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_VLAN_CTRL(i)));
- debugfs_create_x32("rspan_vlan_mac", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_VLAN_CTRL_MAC(i)));
- debugfs_create_x32("rspan_tx", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_TX_CTRL));
- debugfs_create_x32("rspan_tx_tag_rm", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_TX_TAG_RM_CTRL));
- debugfs_create_x32("rspan_tx_tag_en", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_TX_TAG_EN_CTRL));
- } else {
- debugfs_create_x32("ctrl", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_MIR_CTRL + i * 4));
- debugfs_create_x64("ingress_pm", 0644, mirror_dir,
- (u64 *)(RTL838X_SW_BASE + priv->r->mir_spm + i * 8));
- debugfs_create_x64("egress_pm", 0644, mirror_dir,
- (u64 *)(RTL838X_SW_BASE + priv->r->mir_dpm + i * 8));
- debugfs_create_x32("rspan_vlan", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_MIR_RSPAN_VLAN_CTRL(i)));
- debugfs_create_x32("rspan_tx", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_MIR_RSPAN_TX_CTRL));
- debugfs_create_x32("rspan_tx_tag_rm", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_MIR_RSPAN_TX_TAG_RM_CTRL));
- debugfs_create_x32("rspan_tx_tag_en", 0644, mirror_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_MIR_RSPAN_TX_TAG_EN_CTRL));
- debugfs_create_x64("sample_rate", 0644, mirror_dir,
- (u64 *)(RTL838X_SW_BASE + RTL839X_MIR_SAMPLE_RATE_CTRL));
- }
- }
-
- if (priv->family_id == RTL8380_FAMILY_ID)
- debugfs_create_x32("bpdu_flood_mask", 0644, rtl838x_dir,
- (u32 *)(RTL838X_SW_BASE + priv->r->rma_bpdu_fld_pmask));
- else
- debugfs_create_x64("bpdu_flood_mask", 0644, rtl838x_dir,
- (u64 *)(RTL838X_SW_BASE + priv->r->rma_bpdu_fld_pmask));
-
- if (priv->family_id == RTL8380_FAMILY_ID)
- debugfs_create_x32("vlan_ctrl", 0644, rtl838x_dir,
- (u32 *)(RTL838X_SW_BASE + RTL838X_VLAN_CTRL));
- else
- debugfs_create_x32("vlan_ctrl", 0644, rtl838x_dir,
- (u32 *)(RTL838X_SW_BASE + RTL839X_VLAN_CTRL));
-
- ret = rtl838x_dbgfs_leds(rtl838x_dir, priv);
- if (ret)
- goto err;
-
- return;
-err:
- rtl838x_dbgfs_cleanup(priv);
-}
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c
deleted file mode 100644
index c2a230c4cb..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c
+++ /dev/null
@@ -1,1587 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <net/dsa.h>
-#include <linux/if_bridge.h>
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl83xx.h"
-
-
-extern struct rtl83xx_soc_info soc_info;
-
-
-static void rtl83xx_init_stats(struct rtl838x_switch_priv *priv)
-{
- mutex_lock(&priv->reg_mutex);
-
- /* Enable statistics module: all counters plus debug.
- * On RTL839x all counters are enabled by default
- */
- if (priv->family_id == RTL8380_FAMILY_ID)
- sw_w32_mask(0, 3, RTL838X_STAT_CTRL);
-
- /* Reset statistics counters */
- sw_w32_mask(0, 1, priv->r->stat_rst);
-
- mutex_unlock(&priv->reg_mutex);
-}
-
-static void rtl83xx_enable_phy_polling(struct rtl838x_switch_priv *priv)
-{
- int i;
- u64 v = 0;
-
- msleep(1000);
- /* Enable all ports with a PHY, including the SFP-ports */
- for (i = 0; i < priv->cpu_port; i++) {
- if (priv->ports[i].phy)
- v |= BIT_ULL(i);
- }
-
- pr_debug("%s: %16llx\n", __func__, v);
- priv->r->set_port_reg_le(v, priv->r->smi_poll_ctrl);
-
- /* PHY update complete, there is no global PHY polling enable bit on the 9300 */
- if (priv->family_id == RTL8390_FAMILY_ID)
- sw_w32_mask(0, BIT(7), RTL839X_SMI_GLB_CTRL);
- else if(priv->family_id == RTL9300_FAMILY_ID)
- sw_w32_mask(0, 0x8000, RTL838X_SMI_GLB_CTRL);
-}
-
-const struct rtl83xx_mib_desc rtl83xx_mib[] = {
- MIB_DESC(2, 0xf8, "ifInOctets"),
- MIB_DESC(2, 0xf0, "ifOutOctets"),
- MIB_DESC(1, 0xec, "dot1dTpPortInDiscards"),
- MIB_DESC(1, 0xe8, "ifInUcastPkts"),
- MIB_DESC(1, 0xe4, "ifInMulticastPkts"),
- MIB_DESC(1, 0xe0, "ifInBroadcastPkts"),
- MIB_DESC(1, 0xdc, "ifOutUcastPkts"),
- MIB_DESC(1, 0xd8, "ifOutMulticastPkts"),
- MIB_DESC(1, 0xd4, "ifOutBroadcastPkts"),
- MIB_DESC(1, 0xd0, "ifOutDiscards"),
- MIB_DESC(1, 0xcc, ".3SingleCollisionFrames"),
- MIB_DESC(1, 0xc8, ".3MultipleCollisionFrames"),
- MIB_DESC(1, 0xc4, ".3DeferredTransmissions"),
- MIB_DESC(1, 0xc0, ".3LateCollisions"),
- MIB_DESC(1, 0xbc, ".3ExcessiveCollisions"),
- MIB_DESC(1, 0xb8, ".3SymbolErrors"),
- MIB_DESC(1, 0xb4, ".3ControlInUnknownOpcodes"),
- MIB_DESC(1, 0xb0, ".3InPauseFrames"),
- MIB_DESC(1, 0xac, ".3OutPauseFrames"),
- MIB_DESC(1, 0xa8, "DropEvents"),
- MIB_DESC(1, 0xa4, "tx_BroadcastPkts"),
- MIB_DESC(1, 0xa0, "tx_MulticastPkts"),
- MIB_DESC(1, 0x9c, "CRCAlignErrors"),
- MIB_DESC(1, 0x98, "tx_UndersizePkts"),
- MIB_DESC(1, 0x94, "rx_UndersizePkts"),
- MIB_DESC(1, 0x90, "rx_UndersizedropPkts"),
- MIB_DESC(1, 0x8c, "tx_OversizePkts"),
- MIB_DESC(1, 0x88, "rx_OversizePkts"),
- MIB_DESC(1, 0x84, "Fragments"),
- MIB_DESC(1, 0x80, "Jabbers"),
- MIB_DESC(1, 0x7c, "Collisions"),
- MIB_DESC(1, 0x78, "tx_Pkts64Octets"),
- MIB_DESC(1, 0x74, "rx_Pkts64Octets"),
- MIB_DESC(1, 0x70, "tx_Pkts65to127Octets"),
- MIB_DESC(1, 0x6c, "rx_Pkts65to127Octets"),
- MIB_DESC(1, 0x68, "tx_Pkts128to255Octets"),
- MIB_DESC(1, 0x64, "rx_Pkts128to255Octets"),
- MIB_DESC(1, 0x60, "tx_Pkts256to511Octets"),
- MIB_DESC(1, 0x5c, "rx_Pkts256to511Octets"),
- MIB_DESC(1, 0x58, "tx_Pkts512to1023Octets"),
- MIB_DESC(1, 0x54, "rx_Pkts512to1023Octets"),
- MIB_DESC(1, 0x50, "tx_Pkts1024to1518Octets"),
- MIB_DESC(1, 0x4c, "rx_StatsPkts1024to1518Octets"),
- MIB_DESC(1, 0x48, "tx_Pkts1519toMaxOctets"),
- MIB_DESC(1, 0x44, "rx_Pkts1519toMaxOctets"),
- MIB_DESC(1, 0x40, "rxMacDiscards")
-};
-
-
-/* DSA callbacks */
-
-
-static enum dsa_tag_protocol rtl83xx_get_tag_protocol(struct dsa_switch *ds, int port)
-{
- /* The switch does not tag the frames, instead internally the header
- * structure for each packet is tagged accordingly.
- */
- return DSA_TAG_PROTO_TRAILER;
-}
-
-/*
- * Initialize all VLANS
- */
-static void rtl83xx_vlan_setup(struct rtl838x_switch_priv *priv)
-{
- struct rtl838x_vlan_info info;
- int i;
-
- pr_info("In %s\n", __func__);
-
- priv->r->vlan_profile_setup(0);
- priv->r->vlan_profile_setup(1);
- pr_info("UNKNOWN_MC_PMASK: %016llx\n", priv->r->read_mcast_pmask(UNKNOWN_MC_PMASK));
- priv->r->vlan_profile_dump(0);
-
- info.fid = 0; // Default Forwarding ID / MSTI
- info.hash_uc_fid = false; // Do not build the L2 lookup hash with FID, but VID
- info.hash_mc_fid = false; // Do the same for Multicast packets
- info.profile_id = 0; // Use default Vlan Profile 0
- info.tagged_ports = 0; // Initially no port members
-
- // Initialize all vlans 0-4095
- for (i = 0; i < MAX_VLANS; i ++)
- priv->r->vlan_set_tagged(i, &info);
-
- // reset PVIDs; defaults to 1 on reset
- for (i = 0; i <= priv->ds->num_ports; i++)
- sw_w32(0, priv->r->vlan_port_pb + (i << 2));
-
- // Set forwarding action based on inner VLAN tag
- for (i = 0; i < priv->cpu_port; i++)
- priv->r->vlan_fwd_on_inner(i, true);
-}
-
-static int rtl83xx_setup(struct dsa_switch *ds)
-{
- int i;
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 port_bitmap = BIT_ULL(priv->cpu_port);
-
- pr_debug("%s called\n", __func__);
-
- /* Disable MAC polling the PHY so that we can start configuration */
- priv->r->set_port_reg_le(0ULL, priv->r->smi_poll_ctrl);
-
- for (i = 0; i < ds->num_ports; i++)
- priv->ports[i].enable = false;
- priv->ports[priv->cpu_port].enable = true;
-
- /* Isolate ports from each other: traffic only CPU <-> port */
- /* Setting bit j in register RTL838X_PORT_ISO_CTRL(i) allows
- * traffic from source port i to destination port j
- */
- for (i = 0; i < priv->cpu_port; i++) {
- if (priv->ports[i].phy) {
- priv->r->set_port_reg_be(BIT_ULL(priv->cpu_port) | BIT_ULL(i),
- priv->r->port_iso_ctrl(i));
- port_bitmap |= BIT_ULL(i);
- }
- }
- priv->r->set_port_reg_be(port_bitmap, priv->r->port_iso_ctrl(priv->cpu_port));
-
- if (priv->family_id == RTL8380_FAMILY_ID)
- rtl838x_print_matrix();
- else
- rtl839x_print_matrix();
-
- rtl83xx_init_stats(priv);
-
- rtl83xx_vlan_setup(priv);
-
- ds->configure_vlan_while_not_filtering = true;
-
- /* Enable MAC Polling PHY again */
- rtl83xx_enable_phy_polling(priv);
- pr_debug("Please wait until PHY is settled\n");
- msleep(1000);
- return 0;
-}
-
-static int rtl930x_setup(struct dsa_switch *ds)
-{
- int i;
- struct rtl838x_switch_priv *priv = ds->priv;
- u32 port_bitmap = BIT(priv->cpu_port);
-
- pr_info("%s called\n", __func__);
-
- // Enable CSTI STP mode
-// sw_w32(1, RTL930X_ST_CTRL);
-
- /* Disable MAC polling the PHY so that we can start configuration */
- sw_w32(0, RTL930X_SMI_POLL_CTRL);
-
- // Disable all ports except CPU port
- for (i = 0; i < ds->num_ports; i++)
- priv->ports[i].enable = false;
- priv->ports[priv->cpu_port].enable = true;
-
- for (i = 0; i < priv->cpu_port; i++) {
- if (priv->ports[i].phy) {
- priv->r->traffic_set(i, BIT_ULL(priv->cpu_port) | BIT_ULL(i));
- port_bitmap |= BIT_ULL(i);
- }
- }
- priv->r->traffic_set(priv->cpu_port, port_bitmap);
-
- rtl930x_print_matrix();
-
- // TODO: Initialize statistics
-
- rtl83xx_vlan_setup(priv);
-
- ds->configure_vlan_while_not_filtering = true;
-
- rtl83xx_enable_phy_polling(priv);
-
- return 0;
-}
-
-static void rtl83xx_phylink_validate(struct dsa_switch *ds, int port,
- unsigned long *supported,
- struct phylink_link_state *state)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
-
- pr_debug("In %s port %d, state is %d", __func__, port, state->interface);
-
- if (!phy_interface_mode_is_rgmii(state->interface) &&
- state->interface != PHY_INTERFACE_MODE_NA &&
- state->interface != PHY_INTERFACE_MODE_1000BASEX &&
- state->interface != PHY_INTERFACE_MODE_MII &&
- state->interface != PHY_INTERFACE_MODE_REVMII &&
- state->interface != PHY_INTERFACE_MODE_GMII &&
- state->interface != PHY_INTERFACE_MODE_QSGMII &&
- state->interface != PHY_INTERFACE_MODE_INTERNAL &&
- state->interface != PHY_INTERFACE_MODE_SGMII) {
- bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS);
- dev_err(ds->dev,
- "Unsupported interface: %d for port %d\n",
- state->interface, port);
- return;
- }
-
- /* Allow all the expected bits */
- phylink_set(mask, Autoneg);
- phylink_set_port_modes(mask);
- phylink_set(mask, Pause);
- phylink_set(mask, Asym_Pause);
-
- /* With the exclusion of MII and Reverse MII, we support Gigabit,
- * including Half duplex
- */
- if (state->interface != PHY_INTERFACE_MODE_MII &&
- state->interface != PHY_INTERFACE_MODE_REVMII) {
- phylink_set(mask, 1000baseT_Full);
- phylink_set(mask, 1000baseT_Half);
- }
-
- /* On both the 8380 and 8382, ports 24-27 are SFP ports */
- if (port >= 24 && port <= 27 && priv->family_id == RTL8380_FAMILY_ID)
- phylink_set(mask, 1000baseX_Full);
-
- /* On the RTL839x family of SoCs, ports 48 to 51 are SFP ports */
- if (port >=48 && port <= 51 && priv->family_id == RTL8390_FAMILY_ID)
- phylink_set(mask, 1000baseX_Full);
-
- phylink_set(mask, 10baseT_Half);
- phylink_set(mask, 10baseT_Full);
- phylink_set(mask, 100baseT_Half);
- phylink_set(mask, 100baseT_Full);
-
- bitmap_and(supported, supported, mask,
- __ETHTOOL_LINK_MODE_MASK_NBITS);
- bitmap_and(state->advertising, state->advertising, mask,
- __ETHTOOL_LINK_MODE_MASK_NBITS);
-}
-
-static int rtl83xx_phylink_mac_link_state(struct dsa_switch *ds, int port,
- struct phylink_link_state *state)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 speed;
- u64 link;
-
- if (port < 0 || port > priv->cpu_port)
- return -EINVAL;
-
- /*
- * On the RTL9300 for at least the RTL8226B PHY, the MAC-side link
- * state needs to be read twice in order to read a correct result.
- * This would not be necessary for ports connected e.g. to RTL8218D
- * PHYs.
- */
- state->link = 0;
- link = priv->r->get_port_reg_le(priv->r->mac_link_sts);
- link = priv->r->get_port_reg_le(priv->r->mac_link_sts);
- if (link & BIT_ULL(port))
- state->link = 1;
- pr_debug("%s: link state port %d: %llx\n", __func__, port, link & BIT_ULL(port));
-
- state->duplex = 0;
- if (priv->r->get_port_reg_le(priv->r->mac_link_dup_sts) & BIT_ULL(port))
- state->duplex = 1;
-
- speed = priv->r->get_port_reg_le(priv->r->mac_link_spd_sts(port));
- speed >>= (port % 16) << 1;
- switch (speed & 0x3) {
- case 0:
- state->speed = SPEED_10;
- break;
- case 1:
- state->speed = SPEED_100;
- break;
- case 2:
- state->speed = SPEED_1000;
- break;
- case 3:
- if (priv->family_id == RTL9300_FAMILY_ID
- && (port == 24 || port == 26)) /* Internal serdes */
- state->speed = SPEED_2500;
- else
- state->speed = SPEED_100; /* Is in fact 500Mbit */
- }
-
- state->pause &= (MLO_PAUSE_RX | MLO_PAUSE_TX);
- if (priv->r->get_port_reg_le(priv->r->mac_rx_pause_sts) & BIT_ULL(port))
- state->pause |= MLO_PAUSE_RX;
- if (priv->r->get_port_reg_le(priv->r->mac_tx_pause_sts) & BIT_ULL(port))
- state->pause |= MLO_PAUSE_TX;
- return 1;
-}
-
-static void rtl83xx_config_interface(int port, phy_interface_t interface)
-{
- u32 old, int_shift, sds_shift;
-
- switch (port) {
- case 24:
- int_shift = 0;
- sds_shift = 5;
- break;
- case 26:
- int_shift = 3;
- sds_shift = 0;
- break;
- default:
- return;
- }
-
- old = sw_r32(RTL838X_SDS_MODE_SEL);
- switch (interface) {
- case PHY_INTERFACE_MODE_1000BASEX:
- if ((old >> sds_shift & 0x1f) == 4)
- return;
- sw_w32_mask(0x7 << int_shift, 1 << int_shift, RTL838X_INT_MODE_CTRL);
- sw_w32_mask(0x1f << sds_shift, 4 << sds_shift, RTL838X_SDS_MODE_SEL);
- break;
- case PHY_INTERFACE_MODE_SGMII:
- if ((old >> sds_shift & 0x1f) == 2)
- return;
- sw_w32_mask(0x7 << int_shift, 2 << int_shift, RTL838X_INT_MODE_CTRL);
- sw_w32_mask(0x1f << sds_shift, 2 << sds_shift, RTL838X_SDS_MODE_SEL);
- break;
- default:
- return;
- }
- pr_debug("configured port %d for interface %s\n", port, phy_modes(interface));
-}
-
-static void rtl83xx_phylink_mac_config(struct dsa_switch *ds, int port,
- unsigned int mode,
- const struct phylink_link_state *state)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u32 reg;
- int speed_bit = priv->family_id == RTL8380_FAMILY_ID ? 4 : 3;
-
- pr_debug("%s port %d, mode %x\n", __func__, port, mode);
-
- // BUG: Make this work on RTL93XX
- if (priv->family_id >= RTL9300_FAMILY_ID)
- return;
-
- if (port == priv->cpu_port) {
- /* Set Speed, duplex, flow control
- * FORCE_EN | LINK_EN | NWAY_EN | DUP_SEL
- * | SPD_SEL = 0b10 | FORCE_FC_EN | PHY_MASTER_SLV_MANUAL_EN
- * | MEDIA_SEL
- */
- if (priv->family_id == RTL8380_FAMILY_ID) {
- sw_w32(0x6192F, priv->r->mac_force_mode_ctrl(priv->cpu_port));
- /* allow CRC errors on CPU-port */
- sw_w32_mask(0, 0x8, RTL838X_MAC_PORT_CTRL(priv->cpu_port));
- } else {
- sw_w32_mask(0, 3, priv->r->mac_force_mode_ctrl(priv->cpu_port));
- }
- return;
- }
-
- reg = sw_r32(priv->r->mac_force_mode_ctrl(port));
- /* Auto-Negotiation does not work for MAC in RTL8390 */
- if (priv->family_id == RTL8380_FAMILY_ID) {
- if (mode == MLO_AN_PHY || phylink_autoneg_inband(mode)) {
- pr_debug("PHY autonegotiates\n");
- reg |= BIT(2);
- sw_w32(reg, priv->r->mac_force_mode_ctrl(port));
- rtl83xx_config_interface(port, state->interface);
- return;
- }
- }
-
- if (mode != MLO_AN_FIXED)
- pr_debug("Fixed state.\n");
-
- if (priv->family_id == RTL8380_FAMILY_ID) {
- /* Clear id_mode_dis bit, and the existing port mode, let
- * RGMII_MODE_EN bet set by mac_link_{up,down}
- */
- reg &= ~(RX_PAUSE_EN | TX_PAUSE_EN);
-
- if (state->pause & MLO_PAUSE_TXRX_MASK) {
- if (state->pause & MLO_PAUSE_TX)
- reg |= TX_PAUSE_EN;
- reg |= RX_PAUSE_EN;
- }
- }
-
- reg &= ~(3 << speed_bit);
- switch (state->speed) {
- case SPEED_1000:
- reg |= 2 << speed_bit;
- break;
- case SPEED_100:
- reg |= 1 << speed_bit;
- break;
- }
-
- if (priv->family_id == RTL8380_FAMILY_ID) {
- reg &= ~(DUPLEX_FULL | FORCE_LINK_EN);
- if (state->link)
- reg |= FORCE_LINK_EN;
- if (state->duplex == DUPLEX_FULL)
- reg |= DUPLX_MODE;
- }
-
- // Disable AN
- if (priv->family_id == RTL8380_FAMILY_ID)
- reg &= ~BIT(2);
- sw_w32(reg, priv->r->mac_force_mode_ctrl(port));
-}
-
-static void rtl83xx_phylink_mac_link_down(struct dsa_switch *ds, int port,
- unsigned int mode,
- phy_interface_t interface)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- /* Stop TX/RX to port */
- sw_w32_mask(0x3, 0, priv->r->mac_port_ctrl(port));
-}
-
-static void rtl83xx_phylink_mac_link_up(struct dsa_switch *ds, int port,
- unsigned int mode,
- phy_interface_t interface,
- struct phy_device *phydev)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- /* Restart TX/RX to port */
- sw_w32_mask(0, 0x3, priv->r->mac_port_ctrl(port));
-}
-
-static void rtl83xx_get_strings(struct dsa_switch *ds,
- int port, u32 stringset, u8 *data)
-{
- int i;
-
- if (stringset != ETH_SS_STATS)
- return;
-
- for (i = 0; i < ARRAY_SIZE(rtl83xx_mib); i++)
- strncpy(data + i * ETH_GSTRING_LEN, rtl83xx_mib[i].name,
- ETH_GSTRING_LEN);
-}
-
-static void rtl83xx_get_ethtool_stats(struct dsa_switch *ds, int port,
- uint64_t *data)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- const struct rtl83xx_mib_desc *mib;
- int i;
- u64 h;
-
- for (i = 0; i < ARRAY_SIZE(rtl83xx_mib); i++) {
- mib = &rtl83xx_mib[i];
-
- data[i] = sw_r32(priv->r->stat_port_std_mib + (port << 8) + 252 - mib->offset);
- if (mib->size == 2) {
- h = sw_r32(priv->r->stat_port_std_mib + (port << 8) + 248 - mib->offset);
- data[i] |= h << 32;
- }
- }
-}
-
-static int rtl83xx_get_sset_count(struct dsa_switch *ds, int port, int sset)
-{
- if (sset != ETH_SS_STATS)
- return 0;
-
- return ARRAY_SIZE(rtl83xx_mib);
-}
-
-static int rtl83xx_port_enable(struct dsa_switch *ds, int port,
- struct phy_device *phydev)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 v;
-
- pr_debug("%s: %x %d", __func__, (u32) priv, port);
- priv->ports[port].enable = true;
-
- /* enable inner tagging on egress, do not keep any tags */
- if (priv->family_id == RTL9310_FAMILY_ID)
- sw_w32(BIT(4), priv->r->vlan_port_tag_sts_ctrl + (port << 2));
- else
- sw_w32(1, priv->r->vlan_port_tag_sts_ctrl + (port << 2));
-
- if (dsa_is_cpu_port(ds, port))
- return 0;
-
- /* add port to switch mask of CPU_PORT */
- priv->r->traffic_enable(priv->cpu_port, port);
-
- /* add all other ports in the same bridge to switch mask of port */
- v = priv->r->traffic_get(port);
- v |= priv->ports[port].pm;
- priv->r->traffic_set(port, v);
-
- // TODO: Figure out if this is necessary
- if (priv->family_id == RTL9300_FAMILY_ID) {
- sw_w32_mask(0, BIT(port), RTL930X_L2_PORT_SABLK_CTRL);
- sw_w32_mask(0, BIT(port), RTL930X_L2_PORT_DABLK_CTRL);
- }
-
- return 0;
-}
-
-static void rtl83xx_port_disable(struct dsa_switch *ds, int port)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 v;
-
- pr_debug("%s %x: %d", __func__, (u32)priv, port);
- /* you can only disable user ports */
- if (!dsa_is_user_port(ds, port))
- return;
-
- // BUG: This does not work on RTL931X
- /* remove port from switch mask of CPU_PORT */
- priv->r->traffic_disable(priv->cpu_port, port);
-
- /* remove all other ports in the same bridge from switch mask of port */
- v = priv->r->traffic_get(port);
- v &= ~priv->ports[port].pm;
- priv->r->traffic_set(port, v);
-
- priv->ports[port].enable = false;
-}
-
-static int rtl83xx_set_mac_eee(struct dsa_switch *ds, int port,
- struct ethtool_eee *e)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
-
- if (e->eee_enabled && !priv->eee_enabled) {
- pr_info("Globally enabling EEE\n");
- priv->r->init_eee(priv, true);
- }
-
- priv->r->port_eee_set(priv, port, e->eee_enabled);
-
- if (e->eee_enabled)
- pr_info("Enabled EEE for port %d\n", port);
- else
- pr_info("Disabled EEE for port %d\n", port);
- return 0;
-}
-
-static int rtl83xx_get_mac_eee(struct dsa_switch *ds, int port,
- struct ethtool_eee *e)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
-
- e->supported = SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Full;
-
- priv->r->eee_port_ability(priv, e, port);
-
- e->eee_enabled = priv->ports[port].eee_enabled;
-
- e->eee_active = !!(e->advertised & e->lp_advertised);
-
- return 0;
-}
-
-static int rtl93xx_get_mac_eee(struct dsa_switch *ds, int port,
- struct ethtool_eee *e)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
-
- e->supported = SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Full
- | SUPPORTED_2500baseX_Full;
-
- priv->r->eee_port_ability(priv, e, port);
-
- e->eee_enabled = priv->ports[port].eee_enabled;
-
- e->eee_active = !!(e->advertised & e->lp_advertised);
-
- return 0;
-}
-
-/*
- * Set Switch L2 Aging time, t is time in milliseconds
- * t = 0: aging is disabled
- */
-static int rtl83xx_set_l2aging(struct dsa_switch *ds, u32 t)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- int t_max = priv->family_id == RTL8380_FAMILY_ID ? 0x7fffff : 0x1FFFFF;
-
- /* Convert time in mseconds to internal value */
- if (t > 0x10000000) { /* Set to maximum */
- t = t_max;
- } else {
- if (priv->family_id == RTL8380_FAMILY_ID)
- t = ((t * 625) / 1000 + 127) / 128;
- else
- t = (t * 5 + 2) / 3;
- }
- sw_w32(t, priv->r->l2_ctrl_1);
- return 0;
-}
-
-static int rtl83xx_port_bridge_join(struct dsa_switch *ds, int port,
- struct net_device *bridge)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 port_bitmap = BIT_ULL(priv->cpu_port), v;
- int i;
-
- pr_debug("%s %x: %d %llx", __func__, (u32)priv, port, port_bitmap);
- mutex_lock(&priv->reg_mutex);
- for (i = 0; i < ds->num_ports; i++) {
- /* Add this port to the port matrix of the other ports in the
- * same bridge. If the port is disabled, port matrix is kept
- * and not being setup until the port becomes enabled.
- */
- if (dsa_is_user_port(ds, i) && i != port) {
- if (dsa_to_port(ds, i)->bridge_dev != bridge)
- continue;
- if (priv->ports[i].enable)
- priv->r->traffic_enable(i, port);
-
- priv->ports[i].pm |= BIT_ULL(port);
- port_bitmap |= BIT_ULL(i);
- }
- }
-
- /* Add all other ports to this port matrix. */
- if (priv->ports[port].enable) {
- priv->r->traffic_enable(priv->cpu_port, port);
- v = priv->r->traffic_get(port);
- v |= port_bitmap;
- priv->r->traffic_set(port, v);
- }
- priv->ports[port].pm |= port_bitmap;
- mutex_unlock(&priv->reg_mutex);
-
- return 0;
-}
-
-static void rtl83xx_port_bridge_leave(struct dsa_switch *ds, int port,
- struct net_device *bridge)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 port_bitmap = BIT_ULL(priv->cpu_port), v;
- int i;
-
- pr_debug("%s %x: %d", __func__, (u32)priv, port);
- mutex_lock(&priv->reg_mutex);
- for (i = 0; i < ds->num_ports; i++) {
- /* Remove this port from the port matrix of the other ports
- * in the same bridge. If the port is disabled, port matrix
- * is kept and not being setup until the port becomes enabled.
- * And the other port's port matrix cannot be broken when the
- * other port is still a VLAN-aware port.
- */
- if (dsa_is_user_port(ds, i) && i != port) {
- if (dsa_to_port(ds, i)->bridge_dev != bridge)
- continue;
- if (priv->ports[i].enable)
- priv->r->traffic_disable(i, port);
-
- priv->ports[i].pm |= BIT_ULL(port);
- port_bitmap &= ~BIT_ULL(i);
- }
- }
-
- /* Add all other ports to this port matrix. */
- if (priv->ports[port].enable) {
- v = priv->r->traffic_get(port);
- v |= port_bitmap;
- priv->r->traffic_set(port, v);
- }
- priv->ports[port].pm &= ~port_bitmap;
-
- mutex_unlock(&priv->reg_mutex);
-}
-
-void rtl83xx_port_stp_state_set(struct dsa_switch *ds, int port, u8 state)
-{
- u32 msti = 0;
- u32 port_state[4];
- int index, bit;
- int pos = port;
- struct rtl838x_switch_priv *priv = ds->priv;
- int n = priv->port_width << 1;
-
- /* Ports above or equal CPU port can never be configured */
- if (port >= priv->cpu_port)
- return;
-
- mutex_lock(&priv->reg_mutex);
-
- /* For the RTL839x and following, the bits are left-aligned, 838x and 930x
- * have 64 bit fields, 839x and 931x have 128 bit fields
- */
- if (priv->family_id == RTL8390_FAMILY_ID)
- pos += 12;
- if (priv->family_id == RTL9300_FAMILY_ID)
- pos += 3;
- if (priv->family_id == RTL9310_FAMILY_ID)
- pos += 8;
-
- index = n - (pos >> 4) - 1;
- bit = (pos << 1) % 32;
-
- priv->r->stp_get(priv, msti, port_state);
-
- pr_debug("Current state, port %d: %d\n", port, (port_state[index] >> bit) & 3);
- port_state[index] &= ~(3 << bit);
-
- switch (state) {
- case BR_STATE_DISABLED: /* 0 */
- port_state[index] |= (0 << bit);
- break;
- case BR_STATE_BLOCKING: /* 4 */
- case BR_STATE_LISTENING: /* 1 */
- port_state[index] |= (1 << bit);
- break;
- case BR_STATE_LEARNING: /* 2 */
- port_state[index] |= (2 << bit);
- break;
- case BR_STATE_FORWARDING: /* 3*/
- port_state[index] |= (3 << bit);
- default:
- break;
- }
-
- priv->r->stp_set(priv, msti, port_state);
-
- mutex_unlock(&priv->reg_mutex);
-}
-
-void rtl83xx_fast_age(struct dsa_switch *ds, int port)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- int s = priv->family_id == RTL8390_FAMILY_ID ? 2 : 0;
-
- pr_debug("FAST AGE port %d\n", port);
- mutex_lock(&priv->reg_mutex);
- /* RTL838X_L2_TBL_FLUSH_CTRL register bits, 839x has 1 bit larger
- * port fields:
- * 0-4: Replacing port
- * 5-9: Flushed/replaced port
- * 10-21: FVID
- * 22: Entry types: 1: dynamic, 0: also static
- * 23: Match flush port
- * 24: Match FVID
- * 25: Flush (0) or replace (1) L2 entries
- * 26: Status of action (1: Start, 0: Done)
- */
- sw_w32(1 << (26 + s) | 1 << (23 + s) | port << (5 + (s / 2)), priv->r->l2_tbl_flush_ctrl);
-
- do { } while (sw_r32(priv->r->l2_tbl_flush_ctrl) & BIT(26 + s));
-
- mutex_unlock(&priv->reg_mutex);
-}
-
-void rtl930x_fast_age(struct dsa_switch *ds, int port)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
-
- pr_debug("FAST AGE port %d\n", port);
- mutex_lock(&priv->reg_mutex);
- sw_w32(port << 11, RTL930X_L2_TBL_FLUSH_CTRL + 4);
-
- sw_w32(BIT(26) | BIT(30), RTL930X_L2_TBL_FLUSH_CTRL);
-
- do { } while (sw_r32(priv->r->l2_tbl_flush_ctrl) & BIT(30));
-
- mutex_unlock(&priv->reg_mutex);
-}
-
-static int rtl83xx_vlan_filtering(struct dsa_switch *ds, int port,
- bool vlan_filtering)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
-
- pr_debug("%s: port %d\n", __func__, port);
- mutex_lock(&priv->reg_mutex);
-
- if (vlan_filtering) {
- /* Enable ingress and egress filtering
- * The VLAN_PORT_IGR_FILTER register uses 2 bits for each port to define
- * the filter action:
- * 0: Always Forward
- * 1: Drop packet
- * 2: Trap packet to CPU port
- * The Egress filter used 1 bit per state (0: DISABLED, 1: ENABLED)
- */
- if (port != priv->cpu_port)
- sw_w32_mask(0b10 << ((port % 16) << 1), 0b01 << ((port % 16) << 1),
- priv->r->vlan_port_igr_filter + ((port >> 5) << 2));
- sw_w32_mask(0, BIT(port % 32), priv->r->vlan_port_egr_filter + ((port >> 4) << 2));
- } else {
- /* Disable ingress and egress filtering */
- if (port != priv->cpu_port)
- sw_w32_mask(0b11 << ((port % 16) << 1), 0,
- priv->r->vlan_port_igr_filter + ((port >> 5) << 2));
- sw_w32_mask(BIT(port % 32), 0, priv->r->vlan_port_egr_filter + ((port >> 4) << 2));
- }
-
- /* Do we need to do something to the CPU-Port, too? */
- mutex_unlock(&priv->reg_mutex);
-
- return 0;
-}
-
-static int rtl83xx_vlan_prepare(struct dsa_switch *ds, int port,
- const struct switchdev_obj_port_vlan *vlan)
-{
- struct rtl838x_vlan_info info;
- struct rtl838x_switch_priv *priv = ds->priv;
-
- priv->r->vlan_tables_read(0, &info);
-
- pr_debug("VLAN 0: Tagged ports %llx, untag %llx, profile %d, MC# %d, UC# %d, FID %x\n",
- info.tagged_ports, info.untagged_ports, info.profile_id,
- info.hash_mc_fid, info.hash_uc_fid, info.fid);
-
- priv->r->vlan_tables_read(1, &info);
- pr_debug("VLAN 1: Tagged ports %llx, untag %llx, profile %d, MC# %d, UC# %d, FID %x\n",
- info.tagged_ports, info.untagged_ports, info.profile_id,
- info.hash_mc_fid, info.hash_uc_fid, info.fid);
- priv->r->vlan_set_untagged(1, info.untagged_ports);
- pr_debug("SET: Untagged ports, VLAN %d: %llx\n", 1, info.untagged_ports);
-
- priv->r->vlan_set_tagged(1, &info);
- pr_debug("SET: Tagged ports, VLAN %d: %llx\n", 1, info.tagged_ports);
-
- mutex_unlock(&priv->reg_mutex);
- return 0;
-}
-
-static void rtl83xx_vlan_add(struct dsa_switch *ds, int port,
- const struct switchdev_obj_port_vlan *vlan)
-{
- struct rtl838x_vlan_info info;
- struct rtl838x_switch_priv *priv = ds->priv;
- int v;
-
- pr_debug("%s port %d, vid_end %d, vid_end %d, flags %x\n", __func__,
- port, vlan->vid_begin, vlan->vid_end, vlan->flags);
-
- if (vlan->vid_begin > 4095 || vlan->vid_end > 4095) {
- dev_err(priv->dev, "VLAN out of range: %d - %d",
- vlan->vid_begin, vlan->vid_end);
- return;
- }
-
- mutex_lock(&priv->reg_mutex);
-
- if (vlan->flags & BRIDGE_VLAN_INFO_PVID) {
- for (v = vlan->vid_begin; v <= vlan->vid_end; v++) {
- if (!v)
- continue;
- /* Set both inner and outer PVID of the port */
- sw_w32((v << 16) | v << 2, priv->r->vlan_port_pb + (port << 2));
- priv->ports[port].pvid = vlan->vid_end;
- }
- }
-
- for (v = vlan->vid_begin; v <= vlan->vid_end; v++) {
- /* Get port memberships of this vlan */
- priv->r->vlan_tables_read(v, &info);
-
- /* new VLAN? */
- if (!info.tagged_ports) {
- info.fid = 0;
- info.hash_mc_fid = false;
- info.hash_uc_fid = false;
- info.profile_id = 0;
- }
-
- /* sanitize untagged_ports - must be a subset */
- if (info.untagged_ports & ~info.tagged_ports)
- info.untagged_ports = 0;
-
- info.tagged_ports |= BIT_ULL(port);
- if (vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED)
- info.untagged_ports |= BIT_ULL(port);
-
- priv->r->vlan_set_untagged(v, info.untagged_ports);
- pr_debug("Untagged ports, VLAN %d: %llx\n", v, info.untagged_ports);
-
- priv->r->vlan_set_tagged(v, &info);
- pr_debug("Tagged ports, VLAN %d: %llx\n", v, info.tagged_ports);
- }
-
- mutex_unlock(&priv->reg_mutex);
-}
-
-static int rtl83xx_vlan_del(struct dsa_switch *ds, int port,
- const struct switchdev_obj_port_vlan *vlan)
-{
- struct rtl838x_vlan_info info;
- struct rtl838x_switch_priv *priv = ds->priv;
- int v;
- u16 pvid;
-
- pr_debug("%s: port %d, vid_end %d, vid_end %d, flags %x\n", __func__,
- port, vlan->vid_begin, vlan->vid_end, vlan->flags);
-
- if (vlan->vid_begin > 4095 || vlan->vid_end > 4095) {
- dev_err(priv->dev, "VLAN out of range: %d - %d",
- vlan->vid_begin, vlan->vid_end);
- return -ENOTSUPP;
- }
-
- mutex_lock(&priv->reg_mutex);
- pvid = priv->ports[port].pvid;
-
- for (v = vlan->vid_begin; v <= vlan->vid_end; v++) {
- /* Reset to default if removing the current PVID */
- if (v == pvid)
- sw_w32(0, priv->r->vlan_port_pb + (port << 2));
-
- /* Get port memberships of this vlan */
- priv->r->vlan_tables_read(v, &info);
-
- /* remove port from both tables */
- info.untagged_ports &= (~BIT_ULL(port));
- info.tagged_ports &= (~BIT_ULL(port));
-
- priv->r->vlan_set_untagged(v, info.untagged_ports);
- pr_debug("Untagged ports, VLAN %d: %llx\n", v, info.untagged_ports);
-
- priv->r->vlan_set_tagged(v, &info);
- pr_debug("Tagged ports, VLAN %d: %llx\n", v, info.tagged_ports);
- }
- mutex_unlock(&priv->reg_mutex);
-
- return 0;
-}
-
-static void dump_l2_entry(struct rtl838x_l2_entry *e)
-{
- pr_info("MAC: %02x:%02x:%02x:%02x:%02x:%02x vid: %d, rvid: %d, port: %d, valid: %d\n",
- e->mac[0], e->mac[1], e->mac[2], e->mac[3], e->mac[4], e->mac[5],
- e->vid, e->rvid, e->port, e->valid);
-
- if (e->type != L2_MULTICAST) {
- pr_info("Type: %d, is_static: %d, is_ip_mc: %d, is_ipv6_mc: %d, block_da: %d\n",
- e->type, e->is_static, e->is_ip_mc, e->is_ipv6_mc, e->block_da);
- pr_info(" block_sa: %d, susp: %d, nh: %d, age: %d, is_trunk: %d, trunk: %d\n",
- e->block_sa, e->suspended, e->next_hop, e->age, e->is_trunk, e->trunk);
- }
- if (e->type == L2_MULTICAST)
- pr_info(" L2_MULTICAST mc_portmask_index: %d\n", e->mc_portmask_index);
- if (e->is_ip_mc || e->is_ipv6_mc)
- pr_info(" mc_portmask_index: %d, mc_gip: %d, mc_sip: %d\n",
- e->mc_portmask_index, e->mc_gip, e->mc_sip);
- pr_info(" stack_dev: %d\n", e->stack_dev);
- if (e->next_hop)
- pr_info(" nh_route_id: %d\n", e->nh_route_id);
-}
-
-static void rtl83xx_setup_l2_uc_entry(struct rtl838x_l2_entry *e, int port, int vid, u64 mac)
-{
- e->is_ip_mc = e->is_ipv6_mc = false;
- e->valid = true;
- e->age = 3;
- e->port = port,
- e->vid = vid;
- u64_to_ether_addr(mac, e->mac);
-}
-
-static void rtl83xx_setup_l2_mc_entry(struct rtl838x_switch_priv *priv,
- struct rtl838x_l2_entry *e, int vid, u64 mac, int mc_group)
-{
- e->is_ip_mc = e->is_ipv6_mc = false;
- e->valid = true;
- e->mc_portmask_index = mc_group;
- e->type = L2_MULTICAST;
- e->rvid = e->vid = vid;
- pr_debug("%s: vid: %d, rvid: %d\n", __func__, e->vid, e->rvid);
- u64_to_ether_addr(mac, e->mac);
-}
-
-/*
- * Uses the seed to identify a hash bucket in the L2 using the derived hash key and then loops
- * over the entries in the bucket until either a matching entry is found or an empty slot
- * Returns the filled in rtl838x_l2_entry and the index in the bucket when an entry was found
- * when an empty slot was found and must exist is false, the index of the slot is returned
- * when no slots are available returns -1
- */
-static int rtl83xx_find_l2_hash_entry(struct rtl838x_switch_priv *priv, u64 seed,
- bool must_exist, struct rtl838x_l2_entry *e)
-{
- int i, idx = -1;
- u32 key = priv->r->l2_hash_key(priv, seed);
- u64 entry;
-
- pr_debug("%s: using key %x, for seed %016llx\n", __func__, key, seed);
- // Loop over all entries in the hash-bucket and over the second block on 93xx SoCs
- for (i = 0; i < priv->l2_bucket_size; i++) {
- entry = priv->r->read_l2_entry_using_hash(key, i, e);
- pr_debug("valid %d, mac %016llx\n", e->valid, ether_addr_to_u64(&e->mac[0]));
- if (must_exist && !e->valid)
- continue;
- if (!e->valid || ((entry & 0x0fffffffffffffffULL) == seed)) {
- idx = i > 3 ? ((key >> 14) & 0xffff) | i >> 1 : ((key << 2) | i) & 0xffff;
- break;
- }
- }
-
- return idx;
-}
-
-/*
- * Uses the seed to identify an entry in the CAM by looping over all its entries
- * Returns the filled in rtl838x_l2_entry and the index in the CAM when an entry was found
- * when an empty slot was found the index of the slot is returned
- * when no slots are available returns -1
- */
-static int rtl83xx_find_l2_cam_entry(struct rtl838x_switch_priv *priv, u64 seed,
- bool must_exist, struct rtl838x_l2_entry *e)
-{
- int i, idx = -1;
- u64 entry;
-
- for (i = 0; i < 64; i++) {
- entry = priv->r->read_cam(i, e);
- if (!must_exist && !e->valid) {
- if (idx < 0) /* First empty entry? */
- idx = i;
- break;
- } else if ((entry & 0x0fffffffffffffffULL) == seed) {
- pr_debug("Found entry in CAM\n");
- idx = i;
- break;
- }
- }
- return idx;
-}
-
-static int rtl83xx_port_fdb_add(struct dsa_switch *ds, int port,
- const unsigned char *addr, u16 vid)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 mac = ether_addr_to_u64(addr);
- struct rtl838x_l2_entry e;
- int err = 0, idx;
- u64 seed = priv->r->l2_hash_seed(mac, vid);
-
- mutex_lock(&priv->reg_mutex);
-
- idx = rtl83xx_find_l2_hash_entry(priv, seed, false, &e);
-
- // Found an existing or empty entry
- if (idx >= 0) {
- rtl83xx_setup_l2_uc_entry(&e, port, vid, mac);
- priv->r->write_l2_entry_using_hash(idx >> 2, idx & 0x3, &e);
- goto out;
- }
-
- // Hash buckets full, try CAM
- rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
-
- if (idx >= 0) {
- rtl83xx_setup_l2_uc_entry(&e, port, vid, mac);
- priv->r->write_cam(idx, &e);
- goto out;
- }
-
- err = -ENOTSUPP;
-out:
- mutex_unlock(&priv->reg_mutex);
- return err;
-}
-
-static int rtl83xx_port_fdb_del(struct dsa_switch *ds, int port,
- const unsigned char *addr, u16 vid)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 mac = ether_addr_to_u64(addr);
- struct rtl838x_l2_entry e;
- int err = 0, idx;
- u64 seed = priv->r->l2_hash_seed(mac, vid);
-
- pr_info("In %s, mac %llx, vid: %d\n", __func__, mac, vid);
- mutex_lock(&priv->reg_mutex);
-
- idx = rtl83xx_find_l2_hash_entry(priv, seed, true, &e);
-
- pr_info("Found entry index %d, key %d and bucket %d\n", idx, idx >> 2, idx & 3);
- if (idx >= 0) {
- e.valid = false;
- dump_l2_entry(&e);
- priv->r->write_l2_entry_using_hash(idx >> 2, idx & 0x3, &e);
- goto out;
- }
-
- /* Check CAM for spillover from hash buckets */
- rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
-
- if (idx >= 0) {
- e.valid = false;
- priv->r->write_cam(idx, &e);
- goto out;
- }
- err = -ENOENT;
-out:
- mutex_unlock(&priv->reg_mutex);
- return err;
-}
-
-static int rtl83xx_port_fdb_dump(struct dsa_switch *ds, int port,
- dsa_fdb_dump_cb_t *cb, void *data)
-{
- struct rtl838x_l2_entry e;
- struct rtl838x_switch_priv *priv = ds->priv;
- int i;
- u32 fid, pkey;
- u64 mac;
-
- mutex_lock(&priv->reg_mutex);
-
- for (i = 0; i < priv->fib_entries; i++) {
- priv->r->read_l2_entry_using_hash(i >> 2, i & 0x3, &e);
-
- if (!e.valid)
- continue;
-
- if (e.port == port) {
- fid = ((i >> 2) & 0x3ff) | (e.rvid & ~0x3ff);
- mac = ether_addr_to_u64(&e.mac[0]);
- pkey = priv->r->l2_hash_key(priv, priv->r->l2_hash_seed(mac, fid));
- fid = (pkey & 0x3ff) | (fid & ~0x3ff);
- pr_info("-> index %d, key %x, bucket %d, dmac %016llx, fid: %x rvid: %x\n",
- i, i >> 2, i & 0x3, mac, fid, e.rvid);
- dump_l2_entry(&e);
- u64 seed = priv->r->l2_hash_seed(mac, e.rvid);
- u32 key = priv->r->l2_hash_key(priv, seed);
- pr_info("seed: %016llx, key based on rvid: %08x\n", seed, key);
- cb(e.mac, e.vid, e.is_static, data);
- }
- if (e.type == L2_MULTICAST) {
- u64 portmask = priv->r->read_mcast_pmask(e.mc_portmask_index);
- if (portmask & BIT_ULL(port)) {
- dump_l2_entry(&e);
- pr_info(" PM: %016llx\n", portmask);
- }
- }
- }
-
- for (i = 0; i < 64; i++) {
- priv->r->read_cam(i, &e);
-
- if (!e.valid)
- continue;
-
- if (e.port == port)
- cb(e.mac, e.vid, e.is_static, data);
- }
-
- mutex_unlock(&priv->reg_mutex);
- return 0;
-}
-
-static int rtl83xx_port_mdb_prepare(struct dsa_switch *ds, int port,
- const struct switchdev_obj_port_mdb *mdb)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
-
- if (priv->id >= 0x9300)
- return -EOPNOTSUPP;
-
- return 0;
-}
-
-static int rtl83xx_mc_group_alloc(struct rtl838x_switch_priv *priv, int port)
-{
- int mc_group = find_first_zero_bit(priv->mc_group_bm, MAX_MC_GROUPS - 1);
- u64 portmask;
-
- if (mc_group >= MAX_MC_GROUPS - 1)
- return -1;
-
- pr_debug("Using MC group %d\n", mc_group);
- set_bit(mc_group, priv->mc_group_bm);
- mc_group++; // We cannot use group 0, as this is used for lookup miss flooding
- portmask = BIT_ULL(port);
- priv->r->write_mcast_pmask(mc_group, portmask);
-
- return mc_group;
-}
-
-static u64 rtl83xx_mc_group_add_port(struct rtl838x_switch_priv *priv, int mc_group, int port)
-{
- u64 portmask = priv->r->read_mcast_pmask(mc_group);
-
- portmask |= BIT_ULL(port);
- priv->r->write_mcast_pmask(mc_group, portmask);
-
- return portmask;
-}
-
-static u64 rtl83xx_mc_group_del_port(struct rtl838x_switch_priv *priv, int mc_group, int port)
-{
- u64 portmask = priv->r->read_mcast_pmask(mc_group);
-
- portmask &= ~BIT_ULL(port);
- priv->r->write_mcast_pmask(mc_group, portmask);
- if (!portmask)
- clear_bit(mc_group, priv->mc_group_bm);
-
- return portmask;
-}
-
-static void rtl83xx_port_mdb_add(struct dsa_switch *ds, int port,
- const struct switchdev_obj_port_mdb *mdb)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 mac = ether_addr_to_u64(mdb->addr);
- struct rtl838x_l2_entry e;
- int err = 0, idx;
- int vid = mdb->vid;
- u64 seed = priv->r->l2_hash_seed(mac, vid);
- int mc_group;
-
- pr_debug("In %s port %d, mac %llx, vid: %d\n", __func__, port, mac, vid);
- mutex_lock(&priv->reg_mutex);
-
- idx = rtl83xx_find_l2_hash_entry(priv, seed, false, &e);
-
- // Found an existing or empty entry
- if (idx >= 0) {
- if (e.valid) {
- pr_debug("Found an existing entry %016llx, mc_group %d\n",
- ether_addr_to_u64(e.mac), e.mc_portmask_index);
- rtl83xx_mc_group_add_port(priv, e.mc_portmask_index, port);
- } else {
- pr_debug("New entry for seed %016llx\n", seed);
- mc_group = rtl83xx_mc_group_alloc(priv, port);
- if (mc_group < 0) {
- err = -ENOTSUPP;
- goto out;
- }
- rtl83xx_setup_l2_mc_entry(priv, &e, vid, mac, mc_group);
- priv->r->write_l2_entry_using_hash(idx >> 2, idx & 0x3, &e);
- }
- goto out;
- }
-
- // Hash buckets full, try CAM
- rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
-
- if (idx >= 0) {
- if (e.valid) {
- pr_debug("Found existing CAM entry %016llx, mc_group %d\n",
- ether_addr_to_u64(e.mac), e.mc_portmask_index);
- rtl83xx_mc_group_add_port(priv, e.mc_portmask_index, port);
- } else {
- pr_debug("New entry\n");
- mc_group = rtl83xx_mc_group_alloc(priv, port);
- if (mc_group < 0) {
- err = -ENOTSUPP;
- goto out;
- }
- rtl83xx_setup_l2_mc_entry(priv, &e, vid, mac, mc_group);
- priv->r->write_cam(idx, &e);
- }
- goto out;
- }
-
- err = -ENOTSUPP;
-out:
- mutex_unlock(&priv->reg_mutex);
- if (err)
- dev_err(ds->dev, "failed to add MDB entry\n");
-}
-
-int rtl83xx_port_mdb_del(struct dsa_switch *ds, int port,
- const struct switchdev_obj_port_mdb *mdb)
-{
- struct rtl838x_switch_priv *priv = ds->priv;
- u64 mac = ether_addr_to_u64(mdb->addr);
- struct rtl838x_l2_entry e;
- int err = 0, idx;
- int vid = mdb->vid;
- u64 seed = priv->r->l2_hash_seed(mac, vid);
- u64 portmask;
-
- pr_debug("In %s, port %d, mac %llx, vid: %d\n", __func__, port, mac, vid);
- mutex_lock(&priv->reg_mutex);
-
- idx = rtl83xx_find_l2_hash_entry(priv, seed, true, &e);
-
- pr_debug("Found entry index %d, key %d and bucket %d\n", idx, idx >> 2, idx & 3);
- if (idx >= 0) {
- portmask = rtl83xx_mc_group_del_port(priv, e.mc_portmask_index, port);
- if (!portmask) {
- e.valid = false;
- // dump_l2_entry(&e);
- priv->r->write_l2_entry_using_hash(idx >> 2, idx & 0x3, &e);
- }
- goto out;
- }
-
- /* Check CAM for spillover from hash buckets */
- rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
-
- if (idx >= 0) {
- portmask = rtl83xx_mc_group_del_port(priv, e.mc_portmask_index, port);
- if (!portmask) {
- e.valid = false;
- // dump_l2_entry(&e);
- priv->r->write_cam(idx, &e);
- }
- goto out;
- }
- // TODO: Re-enable with a newer kernel: err = -ENOENT;
-out:
- mutex_unlock(&priv->reg_mutex);
- return err;
-}
-
-static int rtl83xx_port_mirror_add(struct dsa_switch *ds, int port,
- struct dsa_mall_mirror_tc_entry *mirror,
- bool ingress)
-{
- /* We support 4 mirror groups, one destination port per group */
- int group;
- struct rtl838x_switch_priv *priv = ds->priv;
- int ctrl_reg, dpm_reg, spm_reg;
-
- pr_debug("In %s\n", __func__);
-
- for (group = 0; group < 4; group++) {
- if (priv->mirror_group_ports[group] == mirror->to_local_port)
- break;
- }
- if (group >= 4) {
- for (group = 0; group < 4; group++) {
- if (priv->mirror_group_ports[group] < 0)
- break;
- }
- }
-
- if (group >= 4)
- return -ENOSPC;
-
- ctrl_reg = priv->r->mir_ctrl + group * 4;
- dpm_reg = priv->r->mir_dpm + group * 4 * priv->port_width;
- spm_reg = priv->r->mir_spm + group * 4 * priv->port_width;
-
- pr_debug("Using group %d\n", group);
- mutex_lock(&priv->reg_mutex);
-
- if (priv->family_id == RTL8380_FAMILY_ID) {
- /* Enable mirroring to port across VLANs (bit 11) */
- sw_w32(1 << 11 | (mirror->to_local_port << 4) | 1, ctrl_reg);
- } else {
- /* Enable mirroring to destination port */
- sw_w32((mirror->to_local_port << 4) | 1, ctrl_reg);
- }
-
- if (ingress && (priv->r->get_port_reg_be(spm_reg) & (1ULL << port))) {
- mutex_unlock(&priv->reg_mutex);
- return -EEXIST;
- }
- if ((!ingress) && (priv->r->get_port_reg_be(dpm_reg) & (1ULL << port))) {
- mutex_unlock(&priv->reg_mutex);
- return -EEXIST;
- }
-
- if (ingress)
- priv->r->mask_port_reg_be(0, 1ULL << port, spm_reg);
- else
- priv->r->mask_port_reg_be(0, 1ULL << port, dpm_reg);
-
- priv->mirror_group_ports[group] = mirror->to_local_port;
- mutex_unlock(&priv->reg_mutex);
- return 0;
-}
-
-static void rtl83xx_port_mirror_del(struct dsa_switch *ds, int port,
- struct dsa_mall_mirror_tc_entry *mirror)
-{
- int group = 0;
- struct rtl838x_switch_priv *priv = ds->priv;
- int ctrl_reg, dpm_reg, spm_reg;
-
- pr_debug("In %s\n", __func__);
- for (group = 0; group < 4; group++) {
- if (priv->mirror_group_ports[group] == mirror->to_local_port)
- break;
- }
- if (group >= 4)
- return;
-
- ctrl_reg = priv->r->mir_ctrl + group * 4;
- dpm_reg = priv->r->mir_dpm + group * 4 * priv->port_width;
- spm_reg = priv->r->mir_spm + group * 4 * priv->port_width;
-
- mutex_lock(&priv->reg_mutex);
- if (mirror->ingress) {
- /* Ingress, clear source port matrix */
- priv->r->mask_port_reg_be(1ULL << port, 0, spm_reg);
- } else {
- /* Egress, clear destination port matrix */
- priv->r->mask_port_reg_be(1ULL << port, 0, dpm_reg);
- }
-
- if (!(sw_r32(spm_reg) || sw_r32(dpm_reg))) {
- priv->mirror_group_ports[group] = -1;
- sw_w32(0, ctrl_reg);
- }
-
- mutex_unlock(&priv->reg_mutex);
-}
-
-int dsa_phy_read(struct dsa_switch *ds, int phy_addr, int phy_reg)
-{
- u32 val;
- u32 offset = 0;
- struct rtl838x_switch_priv *priv = ds->priv;
-
- if (phy_addr >= 24 && phy_addr <= 27
- && priv->ports[24].phy == PHY_RTL838X_SDS) {
- if (phy_addr == 26)
- offset = 0x100;
- val = sw_r32(RTL838X_SDS4_FIB_REG0 + offset + (phy_reg << 2)) & 0xffff;
- return val;
- }
-
- read_phy(phy_addr, 0, phy_reg, &val);
- return val;
-}
-
-int dsa_phy_write(struct dsa_switch *ds, int phy_addr, int phy_reg, u16 val)
-{
- u32 offset = 0;
- struct rtl838x_switch_priv *priv = ds->priv;
-
- if (phy_addr >= 24 && phy_addr <= 27
- && priv->ports[24].phy == PHY_RTL838X_SDS) {
- if (phy_addr == 26)
- offset = 0x100;
- sw_w32(val, RTL838X_SDS4_FIB_REG0 + offset + (phy_reg << 2));
- return 0;
- }
- return write_phy(phy_addr, 0, phy_reg, val);
-}
-
-const struct dsa_switch_ops rtl83xx_switch_ops = {
- .get_tag_protocol = rtl83xx_get_tag_protocol,
- .setup = rtl83xx_setup,
-
- .phy_read = dsa_phy_read,
- .phy_write = dsa_phy_write,
-
- .phylink_validate = rtl83xx_phylink_validate,
- .phylink_mac_link_state = rtl83xx_phylink_mac_link_state,
- .phylink_mac_config = rtl83xx_phylink_mac_config,
- .phylink_mac_link_down = rtl83xx_phylink_mac_link_down,
- .phylink_mac_link_up = rtl83xx_phylink_mac_link_up,
-
- .get_strings = rtl83xx_get_strings,
- .get_ethtool_stats = rtl83xx_get_ethtool_stats,
- .get_sset_count = rtl83xx_get_sset_count,
-
- .port_enable = rtl83xx_port_enable,
- .port_disable = rtl83xx_port_disable,
-
- .get_mac_eee = rtl83xx_get_mac_eee,
- .set_mac_eee = rtl83xx_set_mac_eee,
-
- .set_ageing_time = rtl83xx_set_l2aging,
- .port_bridge_join = rtl83xx_port_bridge_join,
- .port_bridge_leave = rtl83xx_port_bridge_leave,
- .port_stp_state_set = rtl83xx_port_stp_state_set,
- .port_fast_age = rtl83xx_fast_age,
-
- .port_vlan_filtering = rtl83xx_vlan_filtering,
- .port_vlan_prepare = rtl83xx_vlan_prepare,
- .port_vlan_add = rtl83xx_vlan_add,
- .port_vlan_del = rtl83xx_vlan_del,
-
- .port_fdb_add = rtl83xx_port_fdb_add,
- .port_fdb_del = rtl83xx_port_fdb_del,
- .port_fdb_dump = rtl83xx_port_fdb_dump,
-
- .port_mdb_prepare = rtl83xx_port_mdb_prepare,
- .port_mdb_add = rtl83xx_port_mdb_add,
- .port_mdb_del = rtl83xx_port_mdb_del,
-
- .port_mirror_add = rtl83xx_port_mirror_add,
- .port_mirror_del = rtl83xx_port_mirror_del,
-};
-
-const struct dsa_switch_ops rtl930x_switch_ops = {
- .get_tag_protocol = rtl83xx_get_tag_protocol,
- .setup = rtl930x_setup,
-
- .phy_read = dsa_phy_read,
- .phy_write = dsa_phy_write,
-
- .phylink_validate = rtl83xx_phylink_validate,
- .phylink_mac_link_state = rtl83xx_phylink_mac_link_state,
- .phylink_mac_config = rtl83xx_phylink_mac_config,
- .phylink_mac_link_down = rtl83xx_phylink_mac_link_down,
- .phylink_mac_link_up = rtl83xx_phylink_mac_link_up,
-
- .get_strings = rtl83xx_get_strings,
- .get_ethtool_stats = rtl83xx_get_ethtool_stats,
- .get_sset_count = rtl83xx_get_sset_count,
-
- .port_enable = rtl83xx_port_enable,
- .port_disable = rtl83xx_port_disable,
-
- .get_mac_eee = rtl93xx_get_mac_eee,
- .set_mac_eee = rtl83xx_set_mac_eee,
-
- .set_ageing_time = rtl83xx_set_l2aging,
- .port_bridge_join = rtl83xx_port_bridge_join,
- .port_bridge_leave = rtl83xx_port_bridge_leave,
- .port_stp_state_set = rtl83xx_port_stp_state_set,
- .port_fast_age = rtl930x_fast_age,
-
- .port_vlan_filtering = rtl83xx_vlan_filtering,
- .port_vlan_prepare = rtl83xx_vlan_prepare,
- .port_vlan_add = rtl83xx_vlan_add,
- .port_vlan_del = rtl83xx_vlan_del,
-
- .port_fdb_add = rtl83xx_port_fdb_add,
- .port_fdb_del = rtl83xx_port_fdb_del,
- .port_fdb_dump = rtl83xx_port_fdb_dump,
-
- .port_mdb_prepare = rtl83xx_port_mdb_prepare,
- .port_mdb_add = rtl83xx_port_mdb_add,
- .port_mdb_del = rtl83xx_port_mdb_del,
-
-};
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/qos.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/qos.c
deleted file mode 100644
index 2fc8d37f3e..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/qos.c
+++ /dev/null
@@ -1,576 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <net/dsa.h>
-#include <linux/delay.h>
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl83xx.h"
-
-static struct rtl838x_switch_priv *switch_priv;
-extern struct rtl83xx_soc_info soc_info;
-
-enum scheduler_type {
- WEIGHTED_FAIR_QUEUE = 0,
- WEIGHTED_ROUND_ROBIN,
-};
-
-int max_available_queue[] = {0, 1, 2, 3, 4, 5, 6, 7};
-int default_queue_weights[] = {1, 1, 1, 1, 1, 1, 1, 1};
-int dot1p_priority_remapping[] = {0, 1, 2, 3, 4, 5, 6, 7};
-
-static void rtl839x_read_scheduling_table(int port)
-{
- u32 cmd = 1 << 9 /* Execute cmd */
- | 0 << 8 /* Read */
- | 0 << 6 /* Table type 0b00 */
- | (port & 0x3f);
- rtl839x_exec_tbl2_cmd(cmd);
-}
-
-static void rtl839x_write_scheduling_table(int port)
-{
- u32 cmd = 1 << 9 /* Execute cmd */
- | 1 << 8 /* Write */
- | 0 << 6 /* Table type 0b00 */
- | (port & 0x3f);
- rtl839x_exec_tbl2_cmd(cmd);
-}
-
-static void rtl839x_read_out_q_table(int port)
-{
- u32 cmd = 1 << 9 /* Execute cmd */
- | 0 << 8 /* Read */
- | 2 << 6 /* Table type 0b10 */
- | (port & 0x3f);
- rtl839x_exec_tbl2_cmd(cmd);
-}
-
-static void rtl838x_storm_enable(struct rtl838x_switch_priv *priv, int port, bool enable)
-{
- // Enable Storm control for that port for UC, MC, and BC
- if (enable)
- sw_w32(0x7, RTL838X_STORM_CTRL_LB_CTRL(port));
- else
- sw_w32(0x0, RTL838X_STORM_CTRL_LB_CTRL(port));
-}
-
-u32 rtl838x_get_egress_rate(struct rtl838x_switch_priv *priv, int port)
-{
- u32 rate;
-
- if (port > priv->cpu_port)
- return 0;
- rate = sw_r32(RTL838X_SCHED_P_EGR_RATE_CTRL(port)) & 0x3fff;
- return rate;
-}
-
-/* Sets the rate limit, 10MBit/s is equal to a rate value of 625 */
-int rtl838x_set_egress_rate(struct rtl838x_switch_priv *priv, int port, u32 rate)
-{
- u32 old_rate;
-
- if (port > priv->cpu_port)
- return -1;
-
- old_rate = sw_r32(RTL838X_SCHED_P_EGR_RATE_CTRL(port));
- sw_w32(rate, RTL838X_SCHED_P_EGR_RATE_CTRL(port));
-
- return old_rate;
-}
-
-/* Set the rate limit for a particular queue in Bits/s
- * units of the rate is 16Kbps
- */
-void rtl838x_egress_rate_queue_limit(struct rtl838x_switch_priv *priv, int port,
- int queue, u32 rate)
-{
- if (port > priv->cpu_port)
- return;
- if (queue > 7)
- return;
- sw_w32(rate, RTL838X_SCHED_Q_EGR_RATE_CTRL(port, queue));
-}
-
-static void rtl838x_rate_control_init(struct rtl838x_switch_priv *priv)
-{
- int i;
-
- pr_info("Enabling Storm control\n");
- // TICK_PERIOD_PPS
- if (priv->id == 0x8380)
- sw_w32_mask(0x3ff << 20, 434 << 20, RTL838X_SCHED_LB_TICK_TKN_CTRL_0);
-
- // Set burst rate
- sw_w32(0x00008000, RTL838X_STORM_CTRL_BURST_0); // UC
- sw_w32(0x80008000, RTL838X_STORM_CTRL_BURST_1); // MC and BC
-
- // Set burst Packets per Second to 32
- sw_w32(0x00000020, RTL838X_STORM_CTRL_BURST_PPS_0); // UC
- sw_w32(0x00200020, RTL838X_STORM_CTRL_BURST_PPS_1); // MC and BC
-
- // Include IFG in storm control, rate based on bytes/s (0 = packets)
- sw_w32_mask(0, 1 << 6 | 1 << 5, RTL838X_STORM_CTRL);
- // Bandwidth control includes preamble and IFG (10 Bytes)
- sw_w32_mask(0, 1, RTL838X_SCHED_CTRL);
-
- // On SoCs except RTL8382M, set burst size of port egress
- if (priv->id != 0x8382)
- sw_w32_mask(0xffff, 0x800, RTL838X_SCHED_LB_THR);
-
- /* Enable storm control on all ports with a PHY and limit rates,
- * for UC and MC for both known and unknown addresses */
- for (i = 0; i < priv->cpu_port; i++) {
- if (priv->ports[i].phy) {
- sw_w32((1 << 18) | 0x8000, RTL838X_STORM_CTRL_PORT_UC(i));
- sw_w32((1 << 18) | 0x8000, RTL838X_STORM_CTRL_PORT_MC(i));
- sw_w32(0x8000, RTL838X_STORM_CTRL_PORT_BC(i));
- rtl838x_storm_enable(priv, i, true);
- }
- }
-
- // Attack prevention, enable all attack prevention measures
- //sw_w32(0x1ffff, RTL838X_ATK_PRVNT_CTRL);
- /* Attack prevention, drop (bit = 0) problematic packets on all ports.
- * Setting bit = 1 means: trap to CPU
- */
- //sw_w32(0, RTL838X_ATK_PRVNT_ACT);
- // Enable attack prevention on all ports
- //sw_w32(0x0fffffff, RTL838X_ATK_PRVNT_PORT_EN);
-}
-
-/* Sets the rate limit, 10MBit/s is equal to a rate value of 625 */
-u32 rtl839x_get_egress_rate(struct rtl838x_switch_priv *priv, int port)
-{
- u32 rate;
-
- pr_debug("%s: Getting egress rate on port %d to %d\n", __func__, port, rate);
- if (port >= priv->cpu_port)
- return 0;
-
- mutex_lock(&priv->reg_mutex);
-
- rtl839x_read_scheduling_table(port);
-
- rate = sw_r32(RTL839X_TBL_ACCESS_DATA_2(7));
- rate <<= 12;
- rate |= sw_r32(RTL839X_TBL_ACCESS_DATA_2(8)) >> 20;
-
- mutex_unlock(&priv->reg_mutex);
-
- return rate;
-}
-
-/* Sets the rate limit, 10MBit/s is equal to a rate value of 625, returns previous rate */
-int rtl839x_set_egress_rate(struct rtl838x_switch_priv *priv, int port, u32 rate)
-{
- u32 old_rate;
-
- pr_debug("%s: Setting egress rate on port %d to %d\n", __func__, port, rate);
- if (port >= priv->cpu_port)
- return -1;
-
- mutex_lock(&priv->reg_mutex);
-
- rtl839x_read_scheduling_table(port);
-
- old_rate = sw_r32(RTL839X_TBL_ACCESS_DATA_2(7)) & 0xff;
- old_rate <<= 12;
- old_rate |= sw_r32(RTL839X_TBL_ACCESS_DATA_2(8)) >> 20;
- sw_w32_mask(0xff, (rate >> 12) & 0xff, RTL839X_TBL_ACCESS_DATA_2(7));
- sw_w32_mask(0xfff << 20, rate << 20, RTL839X_TBL_ACCESS_DATA_2(8));
-
- rtl839x_write_scheduling_table(port);
-
- mutex_unlock(&priv->reg_mutex);
-
- return old_rate;
-}
-
-/* Set the rate limit for a particular queue in Bits/s
- * units of the rate is 16Kbps
- */
-void rtl839x_egress_rate_queue_limit(struct rtl838x_switch_priv *priv, int port,
- int queue, u32 rate)
-{
- int lsb = 128 + queue * 20;
- int low_byte = 8 - (lsb >> 5);
- int start_bit = lsb - (low_byte << 5);
- u32 high_mask = 0xfffff >> (32 - start_bit);
-
- pr_debug("%s: Setting egress rate on port %d, queue %d to %d\n",
- __func__, port, queue, rate);
- if (port >= priv->cpu_port)
- return;
- if (queue > 7)
- return;
-
- mutex_lock(&priv->reg_mutex);
-
- rtl839x_read_scheduling_table(port);
-
- sw_w32_mask(0xfffff << start_bit, (rate & 0xfffff) << start_bit,
- RTL839X_TBL_ACCESS_DATA_2(low_byte));
- if (high_mask)
- sw_w32_mask(high_mask, (rate & 0xfffff) >> (32- start_bit),
- RTL839X_TBL_ACCESS_DATA_2(low_byte - 1));
-
- rtl839x_write_scheduling_table(port);
-
- mutex_unlock(&priv->reg_mutex);
-}
-
-static void rtl839x_rate_control_init(struct rtl838x_switch_priv *priv)
-{
- int p, q;
-
- pr_info("%s: enabling rate control\n", __func__);
- /* Tick length and token size settings for SoC with 250MHz,
- * RTL8350 family would use 50MHz
- */
- // Set the special tick period
- sw_w32(976563, RTL839X_STORM_CTRL_SPCL_LB_TICK_TKN_CTRL);
- // Ingress tick period and token length 10G
- sw_w32(18 << 11 | 151, RTL839X_IGR_BWCTRL_LB_TICK_TKN_CTRL_0);
- // Ingress tick period and token length 1G
- sw_w32(245 << 11 | 129, RTL839X_IGR_BWCTRL_LB_TICK_TKN_CTRL_1);
- // Egress tick period 10G, bytes/token 10G and tick period 1G, bytes/token 1G
- sw_w32(18 << 24 | 151 << 16 | 185 << 8 | 97, RTL839X_SCHED_LB_TICK_TKN_CTRL);
- // Set the tick period of the CPU and the Token Len
- sw_w32(3815 << 8 | 1, RTL839X_SCHED_LB_TICK_TKN_PPS_CTRL);
-
- // Set the Weighted Fair Queueing burst size
- sw_w32_mask(0xffff, 4500, RTL839X_SCHED_LB_THR);
-
- // Storm-rate calculation is based on bytes/sec (bit 5), include IFG (bit 6)
- sw_w32_mask(0, 1 << 5 | 1 << 6, RTL839X_STORM_CTRL);
-
- /* Based on the rate control mode being bytes/s
- * set tick period and token length for 10G
- */
- sw_w32(18 << 10 | 151, RTL839X_STORM_CTRL_LB_TICK_TKN_CTRL_0);
- /* and for 1G ports */
- sw_w32(246 << 10 | 129, RTL839X_STORM_CTRL_LB_TICK_TKN_CTRL_1);
-
- /* Set default burst rates on all ports (the same for 1G / 10G) with a PHY
- * for UC, MC and BC
- * For 1G port, the minimum burst rate is 1700, maximum 65535,
- * For 10G ports it is 2650 and 1048575 respectively */
- for (p = 0; p < priv->cpu_port; p++) {
- if (priv->ports[p].phy && !priv->ports[p].is10G) {
- sw_w32_mask(0xffff, 0x8000, RTL839X_STORM_CTRL_PORT_UC_1(p));
- sw_w32_mask(0xffff, 0x8000, RTL839X_STORM_CTRL_PORT_MC_1(p));
- sw_w32_mask(0xffff, 0x8000, RTL839X_STORM_CTRL_PORT_BC_1(p));
- }
- }
-
- /* Setup ingress/egress per-port rate control */
- for (p = 0; p < priv->cpu_port; p++) {
- if (!priv->ports[p].phy)
- continue;
-
- if (priv->ports[p].is10G)
- rtl839x_set_egress_rate(priv, p, 625000); // 10GB/s
- else
- rtl839x_set_egress_rate(priv, p, 62500); // 1GB/s
-
- // Setup queues: all RTL83XX SoCs have 8 queues, maximum rate
- for (q = 0; q < 8; q++)
- rtl839x_egress_rate_queue_limit(priv, p, q, 0xfffff);
-
- if (priv->ports[p].is10G) {
- // Set high threshold to maximum
- sw_w32_mask(0xffff, 0xffff, RTL839X_IGR_BWCTRL_PORT_CTRL_10G_0(p));
- } else {
- // Set high threshold to maximum
- sw_w32_mask(0xffff, 0xffff, RTL839X_IGR_BWCTRL_PORT_CTRL_1(p));
- }
- }
-
- // Set global ingress low watermark rate
- sw_w32(65532, RTL839X_IGR_BWCTRL_CTRL_LB_THR);
-}
-
-
-
-void rtl838x_setup_prio2queue_matrix(int *min_queues)
-{
- int i;
- u32 v;
-
- pr_info("Current Intprio2queue setting: %08x\n", sw_r32(RTL838X_QM_INTPRI2QID_CTRL));
- for (i = 0; i < MAX_PRIOS; i++)
- v |= i << (min_queues[i] * 3);
- sw_w32(v, RTL838X_QM_INTPRI2QID_CTRL);
-}
-
-void rtl839x_setup_prio2queue_matrix(int *min_queues)
-{
- int i, q;
-
- pr_info("Current Intprio2queue setting: %08x\n", sw_r32(RTL839X_QM_INTPRI2QID_CTRL(0)));
- for (i = 0; i < MAX_PRIOS; i++) {
- q = min_queues[i];
- sw_w32(i << (q * 3), RTL839X_QM_INTPRI2QID_CTRL(q));
- }
-}
-
-/* Sets the CPU queue depending on the internal priority of a packet */
-void rtl83xx_setup_prio2queue_cpu_matrix(int *max_queues)
-{
- int reg = soc_info.family == RTL8380_FAMILY_ID ? RTL838X_QM_PKT2CPU_INTPRI_MAP
- : RTL839X_QM_PKT2CPU_INTPRI_MAP;
- int i;
- u32 v;
-
- pr_info("QM_PKT2CPU_INTPRI_MAP: %08x\n", sw_r32(reg));
- for (i = 0; i < MAX_PRIOS; i++)
- v |= max_queues[i] << (i * 3);
- sw_w32(v, reg);
-}
-
-void rtl83xx_setup_default_prio2queue(void)
-{
- if (soc_info.family == RTL8380_FAMILY_ID) {
- rtl838x_setup_prio2queue_matrix(max_available_queue);
- } else {
- rtl839x_setup_prio2queue_matrix(max_available_queue);
- }
- rtl83xx_setup_prio2queue_cpu_matrix(max_available_queue);
-}
-
-/* Sets the output queue assigned to a port, the port can be the CPU-port */
-void rtl839x_set_egress_queue(int port, int queue)
-{
- sw_w32(queue << ((port % 10) *3), RTL839X_QM_PORT_QNUM(port));
-}
-
-/* Sets the priority assigned of an ingress port, the port can be the CPU-port */
-void rtl83xx_set_ingress_priority(int port, int priority)
-{
- if (soc_info.family == RTL8380_FAMILY_ID)
- sw_w32(priority << ((port % 10) *3), RTL838X_PRI_SEL_PORT_PRI(port));
- else
- sw_w32(priority << ((port % 10) *3), RTL839X_PRI_SEL_PORT_PRI(port));
-
-}
-
-int rtl839x_get_scheduling_algorithm(struct rtl838x_switch_priv *priv, int port)
-{
- u32 v;
-
- mutex_lock(&priv->reg_mutex);
-
- rtl839x_read_scheduling_table(port);
- v = sw_r32(RTL839X_TBL_ACCESS_DATA_2(8));
-
- mutex_unlock(&priv->reg_mutex);
-
- if (v & BIT(19))
- return WEIGHTED_ROUND_ROBIN;
- return WEIGHTED_FAIR_QUEUE;
-}
-
-void rtl839x_set_scheduling_algorithm(struct rtl838x_switch_priv *priv, int port,
- enum scheduler_type sched)
-{
- enum scheduler_type t = rtl839x_get_scheduling_algorithm(priv, port);
- u32 v, oam_state, oam_port_state;
- u32 count;
- int i, egress_rate;
-
- mutex_lock(&priv->reg_mutex);
- /* Check whether we need to empty the egress queue of that port due to Errata E0014503 */
- if (sched == WEIGHTED_FAIR_QUEUE && t == WEIGHTED_ROUND_ROBIN && port != priv->cpu_port) {
- // Read Operations, Adminstatrion and Management control register
- oam_state = sw_r32(RTL839X_OAM_CTRL);
-
- // Get current OAM state
- oam_port_state = sw_r32(RTL839X_OAM_PORT_ACT_CTRL(port));
-
- // Disable OAM to block traffice
- v = sw_r32(RTL839X_OAM_CTRL);
- sw_w32_mask(0, 1, RTL839X_OAM_CTRL);
- v = sw_r32(RTL839X_OAM_CTRL);
-
- // Set to trap action OAM forward (bits 1, 2) and OAM Mux Action Drop (bit 0)
- sw_w32(0x2, RTL839X_OAM_PORT_ACT_CTRL(port));
-
- // Set port egress rate to unlimited
- egress_rate = rtl839x_set_egress_rate(priv, port, 0xFFFFF);
-
- // Wait until the egress used page count of that port is 0
- i = 0;
- do {
- usleep_range(100, 200);
- rtl839x_read_out_q_table(port);
- count = sw_r32(RTL839X_TBL_ACCESS_DATA_2(6));
- count >>= 20;
- i++;
- } while (i < 3500 && count > 0);
- }
-
- // Actually set the scheduling algorithm
- rtl839x_read_scheduling_table(port);
- sw_w32_mask(BIT(19), sched ? BIT(19) : 0, RTL839X_TBL_ACCESS_DATA_2(8));
- rtl839x_write_scheduling_table(port);
-
- if (sched == WEIGHTED_FAIR_QUEUE && t == WEIGHTED_ROUND_ROBIN && port != priv->cpu_port) {
- // Restore OAM state to control register
- sw_w32(oam_state, RTL839X_OAM_CTRL);
-
- // Restore trap action state
- sw_w32(oam_port_state, RTL839X_OAM_PORT_ACT_CTRL(port));
-
- // Restore port egress rate
- rtl839x_set_egress_rate(priv, port, egress_rate);
- }
-
- mutex_unlock(&priv->reg_mutex);
-}
-
-void rtl839x_set_scheduling_queue_weights(struct rtl838x_switch_priv *priv, int port,
- int *queue_weights)
-{
- int i, lsb, low_byte, start_bit, high_mask;
-
- mutex_lock(&priv->reg_mutex);
-
- rtl839x_read_scheduling_table(port);
-
- for (i = 0; i < 8; i++) {
- lsb = 48 + i * 8;
- low_byte = 8 - (lsb >> 5);
- start_bit = lsb - (low_byte << 5);
- high_mask = 0x3ff >> (32 - start_bit);
- sw_w32_mask(0x3ff << start_bit, (queue_weights[i] & 0x3ff) << start_bit,
- RTL839X_TBL_ACCESS_DATA_2(low_byte));
- if (high_mask)
- sw_w32_mask(high_mask, (queue_weights[i] & 0x3ff) >> (32- start_bit),
- RTL839X_TBL_ACCESS_DATA_2(low_byte - 1));
- }
-
- rtl839x_write_scheduling_table(port);
- mutex_unlock(&priv->reg_mutex);
-}
-
-void rtl838x_config_qos(void)
-{
- int i, p;
- u32 v;
-
- pr_info("Setting up RTL838X QoS\n");
- pr_info("RTL838X_PRI_SEL_TBL_CTRL(i): %08x\n", sw_r32(RTL838X_PRI_SEL_TBL_CTRL(0)));
- rtl83xx_setup_default_prio2queue();
-
- // Enable inner (bit 12) and outer (bit 13) priority remapping from DSCP
- sw_w32_mask(0, BIT(12) | BIT(13), RTL838X_PRI_DSCP_INVLD_CTRL0);
-
- /* Set default weight for calculating internal priority, in prio selection group 0
- * Port based (prio 3), Port outer-tag (4), DSCP (5), Inner Tag (6), Outer Tag (7)
- */
- v = 3 | (4 << 3) | (5 << 6) | (6 << 9) | (7 << 12);
- sw_w32(v, RTL838X_PRI_SEL_TBL_CTRL(0));
-
- // Set the inner and outer priority one-to-one to re-marked outer dot1p priority
- v = 0;
- for (p = 0; p < 8; p++)
- v |= p << (3 * p);
- sw_w32(v, RTL838X_RMK_OPRI_CTRL);
- sw_w32(v, RTL838X_RMK_IPRI_CTRL);
-
- v = 0;
- for (p = 0; p < 8; p++)
- v |= (dot1p_priority_remapping[p] & 0x7) << (p * 3);
- sw_w32(v, RTL838X_PRI_SEL_IPRI_REMAP);
-
- // On all ports set scheduler type to WFQ
- for (i = 0; i <= soc_info.cpu_port; i++)
- sw_w32(0, RTL838X_SCHED_P_TYPE_CTRL(i));
-
- // Enable egress scheduler for CPU-Port
- sw_w32_mask(0, BIT(8), RTL838X_SCHED_LB_CTRL(soc_info.cpu_port));
-
- // Enable egress drop allways on
- sw_w32_mask(0, BIT(11), RTL838X_FC_P_EGR_DROP_CTRL(soc_info.cpu_port));
-
- // Give special trap frames priority 7 (BPDUs) and routing exceptions:
- sw_w32_mask(0, 7 << 3 | 7, RTL838X_QM_PKT2CPU_INTPRI_2);
- // Give RMA frames priority 7:
- sw_w32_mask(0, 7, RTL838X_QM_PKT2CPU_INTPRI_1);
-}
-
-void rtl839x_config_qos(void)
-{
- int port, p, q;
- u32 v;
- struct rtl838x_switch_priv *priv = switch_priv;
-
- pr_info("Setting up RTL839X QoS\n");
- pr_info("RTL839X_PRI_SEL_TBL_CTRL(i): %08x\n", sw_r32(RTL839X_PRI_SEL_TBL_CTRL(0)));
- rtl83xx_setup_default_prio2queue();
-
- for (port = 0; port < soc_info.cpu_port; port++)
- sw_w32(7, RTL839X_QM_PORT_QNUM(port));
-
- // CPU-port gets queue number 7
- sw_w32(7, RTL839X_QM_PORT_QNUM(soc_info.cpu_port));
-
- for (port = 0; port <= soc_info.cpu_port; port++) {
- rtl83xx_set_ingress_priority(port, 0);
- rtl839x_set_scheduling_algorithm(priv, port, WEIGHTED_FAIR_QUEUE);
- rtl839x_set_scheduling_queue_weights(priv, port, default_queue_weights);
- // Do re-marking based on outer tag
- sw_w32_mask(0, BIT(port % 32), RTL839X_RMK_PORT_DEI_TAG_CTRL(port));
- }
-
- // Remap dot1p priorities to internal priority, for this the outer tag needs be re-marked
- v = 0;
- for (p = 0; p < 8; p++)
- v |= (dot1p_priority_remapping[p] & 0x7) << (p * 3);
- sw_w32(v, RTL839X_PRI_SEL_IPRI_REMAP);
-
- /* Configure Drop Precedence for Drop Eligible Indicator (DEI)
- * Index 0: 0
- * Index 1: 2
- * Each indicator is 2 bits long
- */
- sw_w32(2 << 2, RTL839X_PRI_SEL_DEI2DP_REMAP);
-
- // Re-mark DEI: 4 bit-fields of 2 bits each, field 0 is bits 0-1, ...
- sw_w32((0x1 << 2) | (0x1 << 4), RTL839X_RMK_DEI_CTRL);
-
- /* Set Congestion avoidance drop probability to 0 for drop precedences 0-2 (bits 24-31)
- * low threshold (bits 0-11) to 4095 and high threshold (bits 12-23) to 4095
- * Weighted Random Early Detection (WRED) is used
- */
- sw_w32(4095 << 12| 4095, RTL839X_WRED_PORT_THR_CTRL(0));
- sw_w32(4095 << 12| 4095, RTL839X_WRED_PORT_THR_CTRL(1));
- sw_w32(4095 << 12| 4095, RTL839X_WRED_PORT_THR_CTRL(2));
-
- /* Set queue-based congestion avoidance properties, register fields are as
- * for forward RTL839X_WRED_PORT_THR_CTRL
- */
- for (q = 0; q < 8; q++) {
- sw_w32(255 << 24 | 78 << 12 | 68, RTL839X_WRED_QUEUE_THR_CTRL(q, 0));
- sw_w32(255 << 24 | 74 << 12 | 64, RTL839X_WRED_QUEUE_THR_CTRL(q, 0));
- sw_w32(255 << 24 | 70 << 12 | 60, RTL839X_WRED_QUEUE_THR_CTRL(q, 0));
- }
-}
-
-void __init rtl83xx_setup_qos(struct rtl838x_switch_priv *priv)
-{
- switch_priv = priv;
-
- pr_info("In %s\n", __func__);
-
- if (priv->family_id == RTL8380_FAMILY_ID)
- return rtl838x_config_qos();
- else if (priv->family_id == RTL8390_FAMILY_ID)
- return rtl839x_config_qos();
-
- if (priv->family_id == RTL8380_FAMILY_ID)
- rtl838x_rate_control_init(priv);
- else if (priv->family_id == RTL8390_FAMILY_ID)
- rtl839x_rate_control_init(priv);
-
-}
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl838x.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl838x.c
deleted file mode 100644
index 5d764b6a32..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl838x.c
+++ /dev/null
@@ -1,859 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl83xx.h"
-
-extern struct mutex smi_lock;
-
-void rtl838x_print_matrix(void)
-{
- unsigned volatile int *ptr8;
- int i;
-
- ptr8 = RTL838X_SW_BASE + RTL838X_PORT_ISO_CTRL(0);
- for (i = 0; i < 28; i += 8)
- pr_debug("> %8x %8x %8x %8x %8x %8x %8x %8x\n",
- ptr8[i + 0], ptr8[i + 1], ptr8[i + 2], ptr8[i + 3],
- ptr8[i + 4], ptr8[i + 5], ptr8[i + 6], ptr8[i + 7]);
- pr_debug("CPU_PORT> %8x\n", ptr8[28]);
-}
-
-static inline int rtl838x_port_iso_ctrl(int p)
-{
- return RTL838X_PORT_ISO_CTRL(p);
-}
-
-static inline void rtl838x_exec_tbl0_cmd(u32 cmd)
-{
- sw_w32(cmd, RTL838X_TBL_ACCESS_CTRL_0);
- do { } while (sw_r32(RTL838X_TBL_ACCESS_CTRL_0) & BIT(15));
-}
-
-static inline void rtl838x_exec_tbl1_cmd(u32 cmd)
-{
- sw_w32(cmd, RTL838X_TBL_ACCESS_CTRL_1);
- do { } while (sw_r32(RTL838X_TBL_ACCESS_CTRL_1) & BIT(15));
-}
-
-static inline int rtl838x_tbl_access_data_0(int i)
-{
- return RTL838X_TBL_ACCESS_DATA_0(i);
-}
-
-static void rtl838x_vlan_tables_read(u32 vlan, struct rtl838x_vlan_info *info)
-{
- u32 v;
- // Read VLAN table (0) via register 0
- struct table_reg *r = rtl_table_get(RTL8380_TBL_0, 0);
-
- rtl_table_read(r, vlan);
- info->tagged_ports = sw_r32(rtl_table_data(r, 0));
- v = sw_r32(rtl_table_data(r, 1));
- pr_debug("VLAN_READ %d: %016llx %08x\n", vlan, info->tagged_ports, v);
- rtl_table_release(r);
-
- info->profile_id = v & 0x7;
- info->hash_mc_fid = !!(v & 0x8);
- info->hash_uc_fid = !!(v & 0x10);
- info->fid = (v >> 5) & 0x3f;
-
- // Read UNTAG table (0) via table register 1
- r = rtl_table_get(RTL8380_TBL_1, 0);
- rtl_table_read(r, vlan);
- info->untagged_ports = sw_r32(rtl_table_data(r, 0));
- rtl_table_release(r);
-}
-
-static void rtl838x_vlan_set_tagged(u32 vlan, struct rtl838x_vlan_info *info)
-{
- u32 v;
- // Access VLAN table (0) via register 0
- struct table_reg *r = rtl_table_get(RTL8380_TBL_0, 0);
-
- sw_w32(info->tagged_ports, rtl_table_data(r, 0));
-
- v = info->profile_id;
- v |= info->hash_mc_fid ? 0x8 : 0;
- v |= info->hash_uc_fid ? 0x10 : 0;
- v |= ((u32)info->fid) << 5;
- sw_w32(v, rtl_table_data(r, 1));
-
- rtl_table_write(r, vlan);
- rtl_table_release(r);
-}
-
-static void rtl838x_vlan_set_untagged(u32 vlan, u64 portmask)
-{
- // Access UNTAG table (0) via register 1
- struct table_reg *r = rtl_table_get(RTL8380_TBL_1, 0);
-
- sw_w32(portmask & 0x1fffffff, rtl_table_data(r, 0));
- rtl_table_write(r, vlan);
- rtl_table_release(r);
-}
-
-/* Sets the L2 forwarding to be based on either the inner VLAN tag or the outer
- */
-static void rtl838x_vlan_fwd_on_inner(int port, bool is_set)
-{
- if (is_set)
- sw_w32_mask(BIT(port), 0, RTL838X_VLAN_PORT_FWD);
- else
- sw_w32_mask(0, BIT(port), RTL838X_VLAN_PORT_FWD);
-}
-
-static u64 rtl838x_l2_hash_seed(u64 mac, u32 vid)
-{
- return mac << 12 | vid;
-}
-
-/*
- * Applies the same hash algorithm as the one used currently by the ASIC to the seed
- * and returns a key into the L2 hash table
- */
-static u32 rtl838x_l2_hash_key(struct rtl838x_switch_priv *priv, u64 seed)
-{
- u32 h1, h2, h3, h;
-
- if (sw_r32(priv->r->l2_ctrl_0) & 1) {
- h1 = (seed >> 11) & 0x7ff;
- h1 = ((h1 & 0x1f) << 6) | ((h1 >> 5) & 0x3f);
-
- h2 = (seed >> 33) & 0x7ff;
- h2 = ((h2 & 0x3f) << 5) | ((h2 >> 6) & 0x1f);
-
- h3 = (seed >> 44) & 0x7ff;
- h3 = ((h3 & 0x7f) << 4) | ((h3 >> 7) & 0xf);
-
- h = h1 ^ h2 ^ h3 ^ ((seed >> 55) & 0x1ff);
- h ^= ((seed >> 22) & 0x7ff) ^ (seed & 0x7ff);
- } else {
- h = ((seed >> 55) & 0x1ff) ^ ((seed >> 44) & 0x7ff)
- ^ ((seed >> 33) & 0x7ff) ^ ((seed >> 22) & 0x7ff)
- ^ ((seed >> 11) & 0x7ff) ^ (seed & 0x7ff);
- }
-
- return h;
-}
-
-static inline int rtl838x_mac_force_mode_ctrl(int p)
-{
- return RTL838X_MAC_FORCE_MODE_CTRL + (p << 2);
-}
-
-static inline int rtl838x_mac_port_ctrl(int p)
-{
- return RTL838X_MAC_PORT_CTRL(p);
-}
-
-static inline int rtl838x_l2_port_new_salrn(int p)
-{
- return RTL838X_L2_PORT_NEW_SALRN(p);
-}
-
-static inline int rtl838x_l2_port_new_sa_fwd(int p)
-{
- return RTL838X_L2_PORT_NEW_SA_FWD(p);
-}
-
-static inline int rtl838x_mac_link_spd_sts(int p)
-{
- return RTL838X_MAC_LINK_SPD_STS(p);
-}
-
-inline static int rtl838x_trk_mbr_ctr(int group)
-{
- return RTL838X_TRK_MBR_CTR + (group << 2);
-}
-
-/*
- * Fills an L2 entry structure from the SoC registers
- */
-static void rtl838x_fill_l2_entry(u32 r[], struct rtl838x_l2_entry *e)
-{
- /* Table contains different entry types, we need to identify the right one:
- * Check for MC entries, first
- * In contrast to the RTL93xx SoCs, there is no valid bit, use heuristics to
- * identify valid entries
- */
- e->is_ip_mc = !!(r[0] & BIT(22));
- e->is_ipv6_mc = !!(r[0] & BIT(21));
- e->type = L2_INVALID;
-
- if (!e->is_ip_mc && !e->is_ipv6_mc) {
- e->mac[0] = (r[1] >> 20);
- e->mac[1] = (r[1] >> 12);
- e->mac[2] = (r[1] >> 4);
- e->mac[3] = (r[1] & 0xf) << 4 | (r[2] >> 28);
- e->mac[4] = (r[2] >> 20);
- e->mac[5] = (r[2] >> 12);
-
- e->rvid = r[2] & 0xfff;
- e->vid = r[0] & 0xfff;
-
- /* Is it a unicast entry? check multicast bit */
- if (!(e->mac[0] & 1)) {
- e->is_static = !!((r[0] >> 19) & 1);
- e->port = (r[0] >> 12) & 0x1f;
- e->block_da = !!(r[1] & BIT(30));
- e->block_sa = !!(r[1] & BIT(31));
- e->suspended = !!(r[1] & BIT(29));
- e->next_hop = !!(r[1] & BIT(28));
- if (e->next_hop) {
- pr_info("Found next hop entry, need to read extra data\n");
- e->nh_vlan_target = !!(r[0] & BIT(9));
- e->nh_route_id = r[0] & 0x1ff;
- }
- e->age = (r[0] >> 17) & 0x3;
- e->valid = true;
-
- /* A valid entry has one of mutli-cast, aging, sa/da-blocking,
- * next-hop or static entry bit set */
- if (!(r[0] & 0x007c0000) && !(r[1] & 0xd0000000))
- e->valid = false;
- else
- e->type = L2_UNICAST;
- } else { // L2 multicast
- pr_info("Got L2 MC entry: %08x %08x %08x\n", r[0], r[1], r[2]);
- e->valid = true;
- e->type = L2_MULTICAST;
- e->mc_portmask_index = (r[0] >> 12) & 0x1ff;
- }
- } else { // IPv4 and IPv6 multicast
- e->valid = true;
- e->mc_portmask_index = (r[0] >> 12) & 0x1ff;
- e->mc_gip = r[1];
- e->mc_sip = r[2];
- e->rvid = r[0] & 0xfff;
- }
- if (e->is_ip_mc)
- e->type = IP4_MULTICAST;
- if (e->is_ipv6_mc)
- e->type = IP6_MULTICAST;
-}
-
-/*
- * Fills the 3 SoC table registers r[] with the information of in the rtl838x_l2_entry
- */
-static void rtl838x_fill_l2_row(u32 r[], struct rtl838x_l2_entry *e)
-{
- u64 mac = ether_addr_to_u64(e->mac);
-
- if (!e->valid) {
- r[0] = r[1] = r[2] = 0;
- return;
- }
-
- r[0] = e->is_ip_mc ? BIT(22) : 0;
- r[0] |= e->is_ipv6_mc ? BIT(21) : 0;
-
- if (!e->is_ip_mc && !e->is_ipv6_mc) {
- r[1] = mac >> 20;
- r[2] = (mac & 0xfffff) << 12;
-
- /* Is it a unicast entry? check multicast bit */
- if (!(e->mac[0] & 1)) {
- r[0] |= e->is_static ? BIT(19) : 0;
- r[0] |= (e->port & 0x3f) << 12;
- r[0] |= e->vid;
- r[1] |= e->block_da ? BIT(30) : 0;
- r[1] |= e->block_sa ? BIT(31) : 0;
- r[1] |= e->suspended ? BIT(29) : 0;
- r[2] |= e->rvid & 0xfff;
- if (e->next_hop) {
- r[1] |= BIT(28);
- r[0] |= e->nh_vlan_target ? BIT(9) : 0;
- r[0] |= e->nh_route_id &0x1ff;
- }
- r[0] |= (e->age & 0x3) << 17;
- } else { // L2 Multicast
- r[0] |= (e->mc_portmask_index & 0x1ff) << 12;
- r[2] |= e->rvid & 0xfff;
- r[0] |= e->vid & 0xfff;
- pr_info("FILL MC: %08x %08x %08x\n", r[0], r[1], r[2]);
- }
- } else { // IPv4 and IPv6 multicast
- r[1] = e->mc_gip;
- r[2] = e->mc_sip;
- r[0] |= e->rvid;
- }
-}
-
-/*
- * Read an L2 UC or MC entry out of a hash bucket of the L2 forwarding table
- * hash is the id of the bucket and pos is the position of the entry in that bucket
- * The data read from the SoC is filled into rtl838x_l2_entry
- */
-static u64 rtl838x_read_l2_entry_using_hash(u32 hash, u32 pos, struct rtl838x_l2_entry *e)
-{
- u64 entry;
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL8380_TBL_L2, 0); // Access L2 Table 0
- u32 idx = (0 << 14) | (hash << 2) | pos; // Search SRAM, with hash and at pos in bucket
- int i;
-
- rtl_table_read(q, idx);
- for (i= 0; i < 3; i++)
- r[i] = sw_r32(rtl_table_data(q, i));
-
- rtl_table_release(q);
-
- rtl838x_fill_l2_entry(r, e);
- if (!e->valid)
- return 0;
-
- entry = (((u64) r[1]) << 32) | (r[2] & 0xfffff000) | (r[0] & 0xfff);
- return entry;
-}
-
-static void rtl838x_write_l2_entry_using_hash(u32 hash, u32 pos, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL8380_TBL_L2, 0);
- int i;
-
- u32 idx = (0 << 14) | (hash << 2) | pos; // Access SRAM, with hash and at pos in bucket
-
- rtl838x_fill_l2_row(r, e);
-
- for (i= 0; i < 3; i++)
- sw_w32(r[i], rtl_table_data(q, i));
-
- rtl_table_write(q, idx);
- rtl_table_release(q);
-}
-
-static u64 rtl838x_read_cam(int idx, struct rtl838x_l2_entry *e)
-{
- u64 entry;
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL8380_TBL_L2, 1); // Access L2 Table 1
- int i;
-
- rtl_table_read(q, idx);
- for (i= 0; i < 3; i++)
- r[i] = sw_r32(rtl_table_data(q, i));
-
- rtl_table_release(q);
-
- rtl838x_fill_l2_entry(r, e);
- if (!e->valid)
- return 0;
-
- pr_debug("Found in CAM: R1 %x R2 %x R3 %x\n", r[0], r[1], r[2]);
-
- // Return MAC with concatenated VID ac concatenated ID
- entry = (((u64) r[1]) << 32) | (r[2] & 0xfffff000) | (r[0] & 0xfff);
- return entry;
-}
-
-static void rtl838x_write_cam(int idx, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL8380_TBL_L2, 1); // Access L2 Table 1
- int i;
-
- rtl838x_fill_l2_row(r, e);
-
- for (i= 0; i < 3; i++)
- sw_w32(r[i], rtl_table_data(q, i));
-
- rtl_table_write(q, idx);
- rtl_table_release(q);
-}
-
-static u64 rtl838x_read_mcast_pmask(int idx)
-{
- u32 portmask;
- // Read MC_PMSK (2) via register RTL8380_TBL_L2
- struct table_reg *q = rtl_table_get(RTL8380_TBL_L2, 2);
-
- rtl_table_read(q, idx);
- portmask = sw_r32(rtl_table_data(q, 0));
- rtl_table_release(q);
-
- return portmask;
-}
-
-static void rtl838x_write_mcast_pmask(int idx, u64 portmask)
-{
- // Access MC_PMSK (2) via register RTL8380_TBL_L2
- struct table_reg *q = rtl_table_get(RTL8380_TBL_L2, 2);
-
- sw_w32(((u32)portmask) & 0x1fffffff, rtl_table_data(q, 0));
- rtl_table_write(q, idx);
- rtl_table_release(q);
-}
-
-static void rtl838x_vlan_profile_setup(int profile)
-{
- u32 pmask_id = UNKNOWN_MC_PMASK;
- // Enable L2 Learning BIT 0, portmask UNKNOWN_MC_PMASK for unknown MC traffic flooding
- u32 p = 1 | pmask_id << 1 | pmask_id << 10 | pmask_id << 19;
-
- sw_w32(p, RTL838X_VLAN_PROFILE(profile));
-
- /* RTL8380 and RTL8390 use an index into the portmask table to set the
- * unknown multicast portmask, setup a default at a safe location
- * On RTL93XX, the portmask is directly set in the profile,
- * see e.g. rtl9300_vlan_profile_setup
- */
- rtl838x_write_mcast_pmask(UNKNOWN_MC_PMASK, 0x1fffffff);
-}
-
-static inline int rtl838x_vlan_port_egr_filter(int port)
-{
- return RTL838X_VLAN_PORT_EGR_FLTR;
-}
-
-static inline int rtl838x_vlan_port_igr_filter(int port)
-{
- return RTL838X_VLAN_PORT_IGR_FLTR(port);
-}
-
-static void rtl838x_stp_get(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[])
-{
- int i;
- u32 cmd = 1 << 15 /* Execute cmd */
- | 1 << 14 /* Read */
- | 2 << 12 /* Table type 0b10 */
- | (msti & 0xfff);
- priv->r->exec_tbl0_cmd(cmd);
-
- for (i = 0; i < 2; i++)
- port_state[i] = sw_r32(priv->r->tbl_access_data_0(i));
-}
-
-static void rtl838x_stp_set(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[])
-{
- int i;
- u32 cmd = 1 << 15 /* Execute cmd */
- | 0 << 14 /* Write */
- | 2 << 12 /* Table type 0b10 */
- | (msti & 0xfff);
-
- for (i = 0; i < 2; i++)
- sw_w32(port_state[i], priv->r->tbl_access_data_0(i));
- priv->r->exec_tbl0_cmd(cmd);
-}
-
-u64 rtl838x_traffic_get(int source)
-{
- return rtl838x_get_port_reg(rtl838x_port_iso_ctrl(source));
-}
-
-void rtl838x_traffic_set(int source, u64 dest_matrix)
-{
- rtl838x_set_port_reg(dest_matrix, rtl838x_port_iso_ctrl(source));
-}
-
-void rtl838x_traffic_enable(int source, int dest)
-{
- rtl838x_mask_port_reg(0, BIT(dest), rtl838x_port_iso_ctrl(source));
-}
-
-void rtl838x_traffic_disable(int source, int dest)
-{
- rtl838x_mask_port_reg(BIT(dest), 0, rtl838x_port_iso_ctrl(source));
-}
-
-/*
- * Enables or disables the EEE/EEEP capability of a port
- */
-static void rtl838x_port_eee_set(struct rtl838x_switch_priv *priv, int port, bool enable)
-{
- u32 v;
-
- // This works only for Ethernet ports, and on the RTL838X, ports from 24 are SFP
- if (port >= 24)
- return;
-
- pr_debug("In %s: setting port %d to %d\n", __func__, port, enable);
- v = enable ? 0x3 : 0x0;
-
- // Set EEE state for 100 (bit 9) & 1000MBit (bit 10)
- sw_w32_mask(0x3 << 9, v << 9, priv->r->mac_force_mode_ctrl(port));
-
- // Set TX/RX EEE state
- if (enable) {
- sw_w32_mask(0, BIT(port), RTL838X_EEE_PORT_TX_EN);
- sw_w32_mask(0, BIT(port), RTL838X_EEE_PORT_RX_EN);
- } else {
- sw_w32_mask(BIT(port), 0, RTL838X_EEE_PORT_TX_EN);
- sw_w32_mask(BIT(port), 0, RTL838X_EEE_PORT_RX_EN);
- }
- priv->ports[port].eee_enabled = enable;
-}
-
-
-/*
- * Get EEE own capabilities and negotiation result
- */
-static int rtl838x_eee_port_ability(struct rtl838x_switch_priv *priv,
- struct ethtool_eee *e, int port)
-{
- u64 link;
-
- if (port >= 24)
- return 0;
-
- link = rtl839x_get_port_reg_le(RTL838X_MAC_LINK_STS);
- if (!(link & BIT(port)))
- return 0;
-
- if (sw_r32(rtl838x_mac_force_mode_ctrl(port)) & BIT(9))
- e->advertised |= ADVERTISED_100baseT_Full;
-
- if (sw_r32(rtl838x_mac_force_mode_ctrl(port)) & BIT(10))
- e->advertised |= ADVERTISED_1000baseT_Full;
-
- if (sw_r32(RTL838X_MAC_EEE_ABLTY) & BIT(port)) {
- e->lp_advertised = ADVERTISED_100baseT_Full;
- e->lp_advertised |= ADVERTISED_1000baseT_Full;
- return 1;
- }
-
- return 0;
-}
-
-static void rtl838x_init_eee(struct rtl838x_switch_priv *priv, bool enable)
-{
- int i;
-
- pr_info("Setting up EEE, state: %d\n", enable);
- sw_w32_mask(0x4, 0, RTL838X_SMI_GLB_CTRL);
-
- /* Set timers for EEE */
- sw_w32(0x5001411, RTL838X_EEE_TX_TIMER_GIGA_CTRL);
- sw_w32(0x5001417, RTL838X_EEE_TX_TIMER_GELITE_CTRL);
-
- // Enable EEE MAC support on ports
- for (i = 0; i < priv->cpu_port; i++) {
- if (priv->ports[i].phy)
- rtl838x_port_eee_set(priv, i, enable);
- }
- priv->eee_enabled = enable;
-}
-
-const struct rtl838x_reg rtl838x_reg = {
- .mask_port_reg_be = rtl838x_mask_port_reg,
- .set_port_reg_be = rtl838x_set_port_reg,
- .get_port_reg_be = rtl838x_get_port_reg,
- .mask_port_reg_le = rtl838x_mask_port_reg,
- .set_port_reg_le = rtl838x_set_port_reg,
- .get_port_reg_le = rtl838x_get_port_reg,
- .stat_port_rst = RTL838X_STAT_PORT_RST,
- .stat_rst = RTL838X_STAT_RST,
- .stat_port_std_mib = RTL838X_STAT_PORT_STD_MIB,
- .port_iso_ctrl = rtl838x_port_iso_ctrl,
- .traffic_enable = rtl838x_traffic_enable,
- .traffic_disable = rtl838x_traffic_disable,
- .traffic_get = rtl838x_traffic_get,
- .traffic_set = rtl838x_traffic_set,
- .l2_ctrl_0 = RTL838X_L2_CTRL_0,
- .l2_ctrl_1 = RTL838X_L2_CTRL_1,
- .l2_port_aging_out = RTL838X_L2_PORT_AGING_OUT,
- .smi_poll_ctrl = RTL838X_SMI_POLL_CTRL,
- .l2_tbl_flush_ctrl = RTL838X_L2_TBL_FLUSH_CTRL,
- .exec_tbl0_cmd = rtl838x_exec_tbl0_cmd,
- .exec_tbl1_cmd = rtl838x_exec_tbl1_cmd,
- .tbl_access_data_0 = rtl838x_tbl_access_data_0,
- .isr_glb_src = RTL838X_ISR_GLB_SRC,
- .isr_port_link_sts_chg = RTL838X_ISR_PORT_LINK_STS_CHG,
- .imr_port_link_sts_chg = RTL838X_IMR_PORT_LINK_STS_CHG,
- .imr_glb = RTL838X_IMR_GLB,
- .vlan_tables_read = rtl838x_vlan_tables_read,
- .vlan_set_tagged = rtl838x_vlan_set_tagged,
- .vlan_set_untagged = rtl838x_vlan_set_untagged,
- .mac_force_mode_ctrl = rtl838x_mac_force_mode_ctrl,
- .vlan_profile_dump = rtl838x_vlan_profile_dump,
- .vlan_profile_setup = rtl838x_vlan_profile_setup,
- .vlan_fwd_on_inner = rtl838x_vlan_fwd_on_inner,
- .stp_get = rtl838x_stp_get,
- .stp_set = rtl838x_stp_set,
- .mac_port_ctrl = rtl838x_mac_port_ctrl,
- .l2_port_new_salrn = rtl838x_l2_port_new_salrn,
- .l2_port_new_sa_fwd = rtl838x_l2_port_new_sa_fwd,
- .mir_ctrl = RTL838X_MIR_CTRL,
- .mir_dpm = RTL838X_MIR_DPM_CTRL,
- .mir_spm = RTL838X_MIR_SPM_CTRL,
- .mac_link_sts = RTL838X_MAC_LINK_STS,
- .mac_link_dup_sts = RTL838X_MAC_LINK_DUP_STS,
- .mac_link_spd_sts = rtl838x_mac_link_spd_sts,
- .mac_rx_pause_sts = RTL838X_MAC_RX_PAUSE_STS,
- .mac_tx_pause_sts = RTL838X_MAC_TX_PAUSE_STS,
- .read_l2_entry_using_hash = rtl838x_read_l2_entry_using_hash,
- .write_l2_entry_using_hash = rtl838x_write_l2_entry_using_hash,
- .read_cam = rtl838x_read_cam,
- .write_cam = rtl838x_write_cam,
- .vlan_port_egr_filter = RTL838X_VLAN_PORT_EGR_FLTR,
- .vlan_port_igr_filter = RTL838X_VLAN_PORT_IGR_FLTR(0),
- .vlan_port_pb = RTL838X_VLAN_PORT_PB_VLAN,
- .vlan_port_tag_sts_ctrl = RTL838X_VLAN_PORT_TAG_STS_CTRL,
- .trk_mbr_ctr = rtl838x_trk_mbr_ctr,
- .rma_bpdu_fld_pmask = RTL838X_RMA_BPDU_FLD_PMSK,
- .spcl_trap_eapol_ctrl = RTL838X_SPCL_TRAP_EAPOL_CTRL,
- .init_eee = rtl838x_init_eee,
- .port_eee_set = rtl838x_port_eee_set,
- .eee_port_ability = rtl838x_eee_port_ability,
- .l2_hash_seed = rtl838x_l2_hash_seed,
- .l2_hash_key = rtl838x_l2_hash_key,
- .read_mcast_pmask = rtl838x_read_mcast_pmask,
- .write_mcast_pmask = rtl838x_write_mcast_pmask,
-};
-
-irqreturn_t rtl838x_switch_irq(int irq, void *dev_id)
-{
- struct dsa_switch *ds = dev_id;
- u32 status = sw_r32(RTL838X_ISR_GLB_SRC);
- u32 ports = sw_r32(RTL838X_ISR_PORT_LINK_STS_CHG);
- u32 link;
- int i;
-
- /* Clear status */
- sw_w32(ports, RTL838X_ISR_PORT_LINK_STS_CHG);
- pr_info("RTL8380 Link change: status: %x, ports %x\n", status, ports);
-
- for (i = 0; i < 28; i++) {
- if (ports & BIT(i)) {
- link = sw_r32(RTL838X_MAC_LINK_STS);
- if (link & BIT(i))
- dsa_port_phylink_mac_change(ds, i, true);
- else
- dsa_port_phylink_mac_change(ds, i, false);
- }
- }
- return IRQ_HANDLED;
-}
-
-int rtl838x_smi_wait_op(int timeout)
-{
- do {
- timeout--;
- udelay(10);
- } while ((sw_r32(RTL838X_SMI_ACCESS_PHY_CTRL_1) & 0x1) && (timeout >= 0));
- if (timeout <= 0)
- return -1;
- return 0;
-}
-
-/*
- * Reads a register in a page from the PHY
- */
-int rtl838x_read_phy(u32 port, u32 page, u32 reg, u32 *val)
-{
- u32 v;
- u32 park_page;
-
- if (port > 31) {
- *val = 0xffff;
- return 0;
- }
-
- if (page > 4095 || reg > 31)
- return -ENOTSUPP;
-
- mutex_lock(&smi_lock);
-
- if (rtl838x_smi_wait_op(10000))
- goto timeout;
-
- sw_w32_mask(0xffff0000, port << 16, RTL838X_SMI_ACCESS_PHY_CTRL_2);
-
- park_page = sw_r32(RTL838X_SMI_ACCESS_PHY_CTRL_1) & ((0x1f << 15) | 0x2);
- v = reg << 20 | page << 3;
- sw_w32(v | park_page, RTL838X_SMI_ACCESS_PHY_CTRL_1);
- sw_w32_mask(0, 1, RTL838X_SMI_ACCESS_PHY_CTRL_1);
-
- if (rtl838x_smi_wait_op(10000))
- goto timeout;
-
- *val = sw_r32(RTL838X_SMI_ACCESS_PHY_CTRL_2) & 0xffff;
-
- mutex_unlock(&smi_lock);
- return 0;
-
-timeout:
- mutex_unlock(&smi_lock);
- return -ETIMEDOUT;
-}
-
-/*
- * Write to a register in a page of the PHY
- */
-int rtl838x_write_phy(u32 port, u32 page, u32 reg, u32 val)
-{
- u32 v;
- u32 park_page;
-
- val &= 0xffff;
- if (port > 31 || page > 4095 || reg > 31)
- return -ENOTSUPP;
-
- mutex_lock(&smi_lock);
- if (rtl838x_smi_wait_op(10000))
- goto timeout;
-
- sw_w32(BIT(port), RTL838X_SMI_ACCESS_PHY_CTRL_0);
- mdelay(10);
-
- sw_w32_mask(0xffff0000, val << 16, RTL838X_SMI_ACCESS_PHY_CTRL_2);
-
- park_page = sw_r32(RTL838X_SMI_ACCESS_PHY_CTRL_1) & ((0x1f << 15) | 0x2);
- v = reg << 20 | page << 3 | 0x4;
- sw_w32(v | park_page, RTL838X_SMI_ACCESS_PHY_CTRL_1);
- sw_w32_mask(0, 1, RTL838X_SMI_ACCESS_PHY_CTRL_1);
-
- if (rtl838x_smi_wait_op(10000))
- goto timeout;
-
- mutex_unlock(&smi_lock);
- return 0;
-
-timeout:
- mutex_unlock(&smi_lock);
- return -ETIMEDOUT;
-}
-
-/*
- * Read an mmd register of a PHY
- */
-int rtl838x_read_mmd_phy(u32 port, u32 addr, u32 reg, u32 *val)
-{
- u32 v;
-
- mutex_lock(&smi_lock);
-
- if (rtl838x_smi_wait_op(10000))
- goto timeout;
-
- sw_w32(1 << port, RTL838X_SMI_ACCESS_PHY_CTRL_0);
- mdelay(10);
-
- sw_w32_mask(0xffff0000, port << 16, RTL838X_SMI_ACCESS_PHY_CTRL_2);
-
- v = addr << 16 | reg;
- sw_w32(v, RTL838X_SMI_ACCESS_PHY_CTRL_3);
-
- /* mmd-access | read | cmd-start */
- v = 1 << 1 | 0 << 2 | 1;
- sw_w32(v, RTL838X_SMI_ACCESS_PHY_CTRL_1);
-
- if (rtl838x_smi_wait_op(10000))
- goto timeout;
-
- *val = sw_r32(RTL838X_SMI_ACCESS_PHY_CTRL_2) & 0xffff;
-
- mutex_unlock(&smi_lock);
- return 0;
-
-timeout:
- mutex_unlock(&smi_lock);
- return -ETIMEDOUT;
-}
-
-/*
- * Write to an mmd register of a PHY
- */
-int rtl838x_write_mmd_phy(u32 port, u32 addr, u32 reg, u32 val)
-{
- u32 v;
-
- pr_debug("MMD write: port %d, dev %d, reg %d, val %x\n", port, addr, reg, val);
- val &= 0xffff;
- mutex_lock(&smi_lock);
-
- if (rtl838x_smi_wait_op(10000))
- goto timeout;
-
- sw_w32(1 << port, RTL838X_SMI_ACCESS_PHY_CTRL_0);
- mdelay(10);
-
- sw_w32_mask(0xffff0000, val << 16, RTL838X_SMI_ACCESS_PHY_CTRL_2);
-
- sw_w32_mask(0x1f << 16, addr << 16, RTL838X_SMI_ACCESS_PHY_CTRL_3);
- sw_w32_mask(0xffff, reg, RTL838X_SMI_ACCESS_PHY_CTRL_3);
- /* mmd-access | write | cmd-start */
- v = 1 << 1 | 1 << 2 | 1;
- sw_w32(v, RTL838X_SMI_ACCESS_PHY_CTRL_1);
-
- if (rtl838x_smi_wait_op(10000))
- goto timeout;
-
- mutex_unlock(&smi_lock);
- return 0;
-
-timeout:
- mutex_unlock(&smi_lock);
- return -ETIMEDOUT;
-}
-
-void rtl8380_get_version(struct rtl838x_switch_priv *priv)
-{
- u32 rw_save, info_save;
- u32 info;
-
- rw_save = sw_r32(RTL838X_INT_RW_CTRL);
- sw_w32(rw_save | 0x3, RTL838X_INT_RW_CTRL);
-
- info_save = sw_r32(RTL838X_CHIP_INFO);
- sw_w32(info_save | 0xA0000000, RTL838X_CHIP_INFO);
-
- info = sw_r32(RTL838X_CHIP_INFO);
- sw_w32(info_save, RTL838X_CHIP_INFO);
- sw_w32(rw_save, RTL838X_INT_RW_CTRL);
-
- if ((info & 0xFFFF) == 0x6275) {
- if (((info >> 16) & 0x1F) == 0x1)
- priv->version = RTL8380_VERSION_A;
- else if (((info >> 16) & 0x1F) == 0x2)
- priv->version = RTL8380_VERSION_B;
- else
- priv->version = RTL8380_VERSION_B;
- } else {
- priv->version = '-';
- }
-}
-
-void rtl838x_vlan_profile_dump(int profile)
-{
- u32 p;
-
- if (profile < 0 || profile > 7)
- return;
-
- p = sw_r32(RTL838X_VLAN_PROFILE(profile));
-
- pr_info("VLAN profile %d: L2 learning: %d, UNKN L2MC FLD PMSK %d, \
- UNKN IPMC FLD PMSK %d, UNKN IPv6MC FLD PMSK: %d",
- profile, p & 1, (p >> 1) & 0x1ff, (p >> 10) & 0x1ff, (p >> 19) & 0x1ff);
-}
-
-void rtl8380_sds_rst(int mac)
-{
- u32 offset = (mac == 24) ? 0 : 0x100;
-
- sw_w32_mask(1 << 11, 0, RTL838X_SDS4_FIB_REG0 + offset);
- sw_w32_mask(0x3, 0, RTL838X_SDS4_REG28 + offset);
- sw_w32_mask(0x3, 0x3, RTL838X_SDS4_REG28 + offset);
- sw_w32_mask(0, 0x1 << 6, RTL838X_SDS4_DUMMY0 + offset);
- sw_w32_mask(0x1 << 6, 0, RTL838X_SDS4_DUMMY0 + offset);
- pr_debug("SERDES reset: %d\n", mac);
-}
-
-int rtl8380_sds_power(int mac, int val)
-{
- u32 mode = (val == 1) ? 0x4 : 0x9;
- u32 offset = (mac == 24) ? 5 : 0;
-
- if ((mac != 24) && (mac != 26)) {
- pr_err("%s: not a fibre port: %d\n", __func__, mac);
- return -1;
- }
-
- sw_w32_mask(0x1f << offset, mode << offset, RTL838X_SDS_MODE_SEL);
-
- rtl8380_sds_rst(mac);
-
- return 0;
-}
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl838x.h b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl838x.h
deleted file mode 100644
index b2097363b9..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl838x.h
+++ /dev/null
@@ -1,526 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef _RTL838X_H
-#define _RTL838X_H
-
-#include <net/dsa.h>
-
-/*
- * Register definition
- */
-#define RTL838X_MAC_PORT_CTRL(port) (0xd560 + (((port) << 7)))
-#define RTL839X_MAC_PORT_CTRL(port) (0x8004 + (((port) << 7)))
-#define RTL930X_MAC_PORT_CTRL(port) (0x3260 + (((port) << 6)))
-#define RTL930X_MAC_L2_PORT_CTRL(port) (0x3268 + (((port) << 6)))
-#define RTL931X_MAC_PORT_CTRL(port) (0x6004 + (((port) << 7)))
-
-#define RTL838X_RST_GLB_CTRL_0 (0x003c)
-
-#define RTL838X_MAC_FORCE_MODE_CTRL (0xa104)
-#define RTL839X_MAC_FORCE_MODE_CTRL (0x02bc)
-#define RTL930X_MAC_FORCE_MODE_CTRL (0xCA1C)
-#define RTL931X_MAC_FORCE_MODE_CTRL (0x0DCC)
-
-#define RTL838X_DMY_REG31 (0x3b28)
-#define RTL838X_SDS_MODE_SEL (0x0028)
-#define RTL838X_SDS_CFG_REG (0x0034)
-#define RTL838X_INT_MODE_CTRL (0x005c)
-#define RTL838X_CHIP_INFO (0x00d8)
-#define RTL839X_CHIP_INFO (0x0ff4)
-#define RTL838X_PORT_ISO_CTRL(port) (0x4100 + ((port) << 2))
-#define RTL839X_PORT_ISO_CTRL(port) (0x1400 + ((port) << 3))
-
-/* Packet statistics */
-#define RTL838X_STAT_PORT_STD_MIB (0x1200)
-#define RTL839X_STAT_PORT_STD_MIB (0xC000)
-#define RTL930X_STAT_PORT_MIB_CNTR (0x0664)
-#define RTL838X_STAT_RST (0x3100)
-#define RTL839X_STAT_RST (0xF504)
-#define RTL930X_STAT_RST (0x3240)
-#define RTL931X_STAT_RST (0x7ef4)
-#define RTL838X_STAT_PORT_RST (0x3104)
-#define RTL839X_STAT_PORT_RST (0xF508)
-#define RTL930X_STAT_PORT_RST (0x3244)
-#define RTL931X_STAT_PORT_RST (0x7ef8)
-#define RTL838X_STAT_CTRL (0x3108)
-#define RTL839X_STAT_CTRL (0x04cc)
-#define RTL930X_STAT_CTRL (0x3248)
-#define RTL931X_STAT_CTRL (0x5720)
-
-/* Registers of the internal Serdes of the 8390 */
-#define RTL8390_SDS0_1_XSG0 (0xA000)
-#define RTL8390_SDS0_1_XSG1 (0xA100)
-#define RTL839X_SDS12_13_XSG0 (0xB800)
-#define RTL839X_SDS12_13_XSG1 (0xB900)
-#define RTL839X_SDS12_13_PWR0 (0xb880)
-#define RTL839X_SDS12_13_PWR1 (0xb980)
-
-/* Registers of the internal Serdes of the 8380 */
-#define RTL838X_SDS4_FIB_REG0 (0xF800)
-#define RTL838X_SDS4_REG28 (0xef80)
-#define RTL838X_SDS4_DUMMY0 (0xef8c)
-#define RTL838X_SDS5_EXT_REG6 (0xf18c)
-
-/* VLAN registers */
-#define RTL838X_VLAN_CTRL (0x3A74)
-#define RTL838X_VLAN_PROFILE(idx) (0x3A88 + ((idx) << 2))
-#define RTL838X_VLAN_PORT_EGR_FLTR (0x3A84)
-#define RTL838X_VLAN_PORT_PB_VLAN (0x3C00)
-#define RTL838X_VLAN_PORT_IGR_FLTR(port) (0x3A7C + (((port >> 4) << 2)))
-#define RTL838X_VLAN_PORT_IGR_FLTR_0 (0x3A7C)
-#define RTL838X_VLAN_PORT_IGR_FLTR_1 (0x3A7C + 4)
-#define RTL838X_VLAN_PORT_TAG_STS_CTRL (0xA530)
-
-#define RTL839X_VLAN_PROFILE(idx) (0x25C0 + (((idx) << 3)))
-#define RTL839X_VLAN_CTRL (0x26D4)
-#define RTL839X_VLAN_PORT_PB_VLAN (0x26D8)
-#define RTL839X_VLAN_PORT_IGR_FLTR(port) (0x27B4 + (((port >> 4) << 2)))
-#define RTL839X_VLAN_PORT_EGR_FLTR(port) (0x27C4 + (((port >> 5) << 2)))
-#define RTL839X_VLAN_PORT_TAG_STS_CTRL (0x6828)
-
-#define RTL930X_VLAN_PROFILE_SET(idx) (0x9c60 + (((idx) * 20)))
-#define RTL930X_VLAN_CTRL (0x82D4)
-#define RTL930X_VLAN_PORT_PB_VLAN (0x82D8)
-#define RTL930X_VLAN_PORT_IGR_FLTR(port) (0x83C0 + (((port >> 4) << 2)))
-#define RTL930X_VLAN_PORT_EGR_FLTR (0x83C8)
-#define RTL930X_VLAN_PORT_TAG_STS_CTRL (0xCE24)
-
-#define RTL931X_VLAN_PROFILE_SET(idx) (0x9800 + (((idx) * 28)))
-#define RTL931X_VLAN_CTRL (0x94E4)
-#define RTL931X_VLAN_PORT_IGR_FLTR(port) (0x96B4 + (((port >> 4) << 2)))
-#define RTL931X_VLAN_PORT_EGR_FLTR(port) (0x96C4 + (((port >> 5) << 2)))
-#define RTL931X_VLAN_PORT_TAG_CTRL (0x4860)
-
-/* Table access registers */
-#define RTL838X_TBL_ACCESS_CTRL_0 (0x6914)
-#define RTL838X_TBL_ACCESS_DATA_0(idx) (0x6918 + ((idx) << 2))
-#define RTL838X_TBL_ACCESS_CTRL_1 (0xA4C8)
-#define RTL838X_TBL_ACCESS_DATA_1(idx) (0xA4CC + ((idx) << 2))
-
-#define RTL839X_TBL_ACCESS_CTRL_0 (0x1190)
-#define RTL839X_TBL_ACCESS_DATA_0(idx) (0x1194 + ((idx) << 2))
-#define RTL839X_TBL_ACCESS_CTRL_1 (0x6b80)
-#define RTL839X_TBL_ACCESS_DATA_1(idx) (0x6b84 + ((idx) << 2))
-#define RTL839X_TBL_ACCESS_CTRL_2 (0x611C)
-#define RTL839X_TBL_ACCESS_DATA_2(i) (0x6120 + (((i) << 2)))
-
-#define RTL930X_TBL_ACCESS_CTRL_0 (0xB340)
-#define RTL930X_TBL_ACCESS_DATA_0(idx) (0xB344 + ((idx) << 2))
-#define RTL930X_TBL_ACCESS_CTRL_1 (0xB3A0)
-#define RTL930X_TBL_ACCESS_DATA_1(idx) (0xB3A4 + ((idx) << 2))
-#define RTL930X_TBL_ACCESS_CTRL_2 (0xCE04)
-#define RTL930X_TBL_ACCESS_DATA_2(i) (0xCE08 + (((i) << 2)))
-
-#define RTL931X_TBL_ACCESS_CTRL_0 (0x8500)
-#define RTL931X_TBL_ACCESS_DATA_0(idx) (0x8508 + ((idx) << 2))
-#define RTL931X_TBL_ACCESS_CTRL_1 (0x40C0)
-#define RTL931X_TBL_ACCESS_DATA_1(idx) (0x40C4 + ((idx) << 2))
-#define RTL931X_TBL_ACCESS_CTRL_2 (0x8528)
-#define RTL931X_TBL_ACCESS_DATA_2(i) (0x852C + (((i) << 2)))
-#define RTL931X_TBL_ACCESS_CTRL_3 (0x0200)
-#define RTL931X_TBL_ACCESS_DATA_3(i) (0x0204 + (((i) << 2)))
-#define RTL931X_TBL_ACCESS_CTRL_4 (0x20DC)
-#define RTL931X_TBL_ACCESS_DATA_4(i) (0x20E0 + (((i) << 2)))
-#define RTL931X_TBL_ACCESS_CTRL_5 (0x7E1C)
-#define RTL931X_TBL_ACCESS_DATA_5(i) (0x7E20 + (((i) << 2)))
-
-/* MAC handling */
-#define RTL838X_MAC_LINK_STS (0xa188)
-#define RTL839X_MAC_LINK_STS (0x0390)
-#define RTL930X_MAC_LINK_STS (0xCB10)
-#define RTL931X_MAC_LINK_STS (0x0EC0)
-#define RTL838X_MAC_LINK_SPD_STS(p) (0xa190 + (((p >> 4) << 2)))
-#define RTL839X_MAC_LINK_SPD_STS(p) (0x03a0 + (((p >> 4) << 2)))
-#define RTL930X_MAC_LINK_SPD_STS(p) (0xCB18 + (((p >> 3) << 2)))
-#define RTL931X_MAC_LINK_SPD_STS(p) (0x0ED0 + (((p >> 3) << 2)))
-#define RTL838X_MAC_LINK_DUP_STS (0xa19c)
-#define RTL839X_MAC_LINK_DUP_STS (0x03b0)
-#define RTL930X_MAC_LINK_DUP_STS (0xCB28)
-#define RTL931X_MAC_LINK_DUP_STS (0x0EF0)
-#define RTL838X_MAC_TX_PAUSE_STS (0xa1a0)
-#define RTL839X_MAC_TX_PAUSE_STS (0x03b8)
-#define RTL930X_MAC_TX_PAUSE_STS (0xCB2C)
-#define RTL931X_MAC_TX_PAUSE_STS (0x0EF8)
-#define RTL838X_MAC_RX_PAUSE_STS (0xa1a4)
-#define RTL839X_MAC_RX_PAUSE_STS (0x03c0)
-#define RTL930X_MAC_RX_PAUSE_STS (0xCB30)
-#define RTL931X_MAC_RX_PAUSE_STS (0x0F00)
-
-/* MAC link state bits */
-#define FORCE_EN (1 << 0)
-#define FORCE_LINK_EN (1 << 1)
-#define NWAY_EN (1 << 2)
-#define DUPLX_MODE (1 << 3)
-#define TX_PAUSE_EN (1 << 6)
-#define RX_PAUSE_EN (1 << 7)
-
-/* EEE */
-#define RTL838X_MAC_EEE_ABLTY (0xa1a8)
-#define RTL838X_EEE_PORT_TX_EN (0x014c)
-#define RTL838X_EEE_PORT_RX_EN (0x0150)
-#define RTL838X_EEE_CLK_STOP_CTRL (0x0148)
-#define RTL838X_EEE_TX_TIMER_GIGA_CTRL (0xaa04)
-#define RTL838X_EEE_TX_TIMER_GELITE_CTRL (0xaa08)
-
-#define RTL839X_EEE_TX_TIMER_GELITE_CTRL (0x042C)
-#define RTL839X_EEE_TX_TIMER_GIGA_CTRL (0x0430)
-#define RTL839X_EEE_TX_TIMER_10G_CTRL (0x0434)
-#define RTL839X_EEE_CTRL(p) (0x8008 + ((p) << 7))
-#define RTL839X_MAC_EEE_ABLTY (0x03C8)
-
-#define RTL930X_MAC_EEE_ABLTY (0xCB34)
-#define RTL930X_EEE_CTRL(p) (0x3274 + ((p) << 6))
-#define RTL930X_EEEP_PORT_CTRL(p) (0x3278 + ((p) << 6))
-
-/* L2 functionality */
-#define RTL838X_L2_CTRL_0 (0x3200)
-#define RTL839X_L2_CTRL_0 (0x3800)
-#define RTL930X_L2_CTRL (0x8FD8)
-#define RTL931X_L2_CTRL (0xC800)
-#define RTL838X_L2_CTRL_1 (0x3204)
-#define RTL839X_L2_CTRL_1 (0x3804)
-#define RTL930X_L2_AGE_CTRL (0x8FDC)
-#define RTL931X_L2_AGE_CTRL (0xC804)
-#define RTL838X_L2_PORT_AGING_OUT (0x3358)
-#define RTL839X_L2_PORT_AGING_OUT (0x3b74)
-#define RTL930X_L2_PORT_AGE_CTRL (0x8FE0)
-#define RTL931X_L2_PORT_AGE_CTRL (0xc808)
-#define RTL838X_TBL_ACCESS_L2_CTRL (0x6900)
-#define RTL839X_TBL_ACCESS_L2_CTRL (0x1180)
-#define RTL930X_TBL_ACCESS_L2_CTRL (0xB320)
-#define RTL930X_TBL_ACCESS_L2_METHOD_CTRL (0xB324)
-#define RTL838X_TBL_ACCESS_L2_DATA(idx) (0x6908 + ((idx) << 2))
-#define RTL839X_TBL_ACCESS_L2_DATA(idx) (0x1184 + ((idx) << 2))
-#define RTL930X_TBL_ACCESS_L2_DATA(idx) (0xab08 + ((idx) << 2))
-#define RTL838X_L2_TBL_FLUSH_CTRL (0x3370)
-#define RTL839X_L2_TBL_FLUSH_CTRL (0x3ba0)
-#define RTL930X_L2_TBL_FLUSH_CTRL (0x9404)
-#define RTL931X_L2_TBL_FLUSH_CTRL (0xCD9C)
-
-#define RTL838X_L2_PORT_NEW_SALRN(p) (0x328c + (((p >> 4) << 2)))
-#define RTL839X_L2_PORT_NEW_SALRN(p) (0x38F0 + (((p >> 4) << 2)))
-#define RTL930X_L2_PORT_SALRN(p) (0x8FEC + (((p >> 4) << 2)))
-#define RTL931X_L2_PORT_NEW_SALRN(p) (0xC820 + (((p >> 4) << 2)))
-#define RTL838X_L2_PORT_NEW_SA_FWD(p) (0x3294 + (((p >> 4) << 2)))
-#define RTL839X_L2_PORT_NEW_SA_FWD(p) (0x3900 + (((p >> 4) << 2)))
-#define RTL930X_L2_PORT_NEW_SA_FWD(p) (0x8FF4 + (((p / 10) << 2)))
-#define RTL931X_L2_PORT_NEW_SA_FWD(p) (0xC830 + (((p / 10) << 2)))
-
-#define RTL930X_ST_CTRL (0x8798)
-
-#define RTL930X_L2_PORT_SABLK_CTRL (0x905c)
-#define RTL930X_L2_PORT_DABLK_CTRL (0x9060)
-
-#define RTL838X_RMA_BPDU_FLD_PMSK (0x4348)
-#define RTL930X_RMA_BPDU_FLD_PMSK (0x9F18)
-#define RTL931X_RMA_BPDU_FLD_PMSK (0x8950)
-#define RTL839X_RMA_BPDU_FLD_PMSK (0x125C)
-
-#define RTL838X_L2_PORT_LM_ACT(p) (0x3208 + ((p) << 2))
-#define RTL838X_VLAN_PORT_FWD (0x3A78)
-#define RTL839X_VLAN_PORT_FWD (0x27AC)
-#define RTL930X_VLAN_PORT_FWD (0x834C)
-#define RTL838X_VLAN_FID_CTRL (0x3aa8)
-
-/* Port Mirroring */
-#define RTL838X_MIR_CTRL (0x5D00)
-#define RTL838X_MIR_DPM_CTRL (0x5D20)
-#define RTL838X_MIR_SPM_CTRL (0x5D10)
-
-#define RTL839X_MIR_CTRL (0x2500)
-#define RTL839X_MIR_DPM_CTRL (0x2530)
-#define RTL839X_MIR_SPM_CTRL (0x2510)
-
-#define RTL930X_MIR_CTRL (0xA2A0)
-#define RTL930X_MIR_DPM_CTRL (0xA2C0)
-#define RTL930X_MIR_SPM_CTRL (0xA2B0)
-
-#define RTL931X_MIR_CTRL (0xAF00)
-#define RTL931X_MIR_DPM_CTRL (0xAF30)
-#define RTL931X_MIR_SPM_CTRL (0xAF10)
-
-/* Storm/rate control and scheduling */
-#define RTL838X_STORM_CTRL (0x4700)
-#define RTL839X_STORM_CTRL (0x1800)
-#define RTL838X_STORM_CTRL_LB_CTRL(p) (0x4884 + (((p) << 2)))
-#define RTL838X_STORM_CTRL_BURST_PPS_0 (0x4874)
-#define RTL838X_STORM_CTRL_BURST_PPS_1 (0x4878)
-#define RTL838X_STORM_CTRL_BURST_0 (0x487c)
-#define RTL838X_STORM_CTRL_BURST_1 (0x4880)
-#define RTL839X_STORM_CTRL_LB_TICK_TKN_CTRL_0 (0x1804)
-#define RTL839X_STORM_CTRL_LB_TICK_TKN_CTRL_1 (0x1808)
-#define RTL838X_SCHED_CTRL (0xB980)
-#define RTL839X_SCHED_CTRL (0x60F4)
-#define RTL838X_SCHED_LB_TICK_TKN_CTRL_0 (0xAD58)
-#define RTL838X_SCHED_LB_TICK_TKN_CTRL_1 (0xAD5C)
-#define RTL839X_SCHED_LB_TICK_TKN_CTRL_0 (0x1804)
-#define RTL839X_SCHED_LB_TICK_TKN_CTRL_1 (0x1808)
-#define RTL839X_STORM_CTRL_SPCL_LB_TICK_TKN_CTRL (0x2000)
-#define RTL839X_IGR_BWCTRL_LB_TICK_TKN_CTRL_0 (0x1604)
-#define RTL839X_IGR_BWCTRL_LB_TICK_TKN_CTRL_1 (0x1608)
-#define RTL839X_SCHED_LB_TICK_TKN_CTRL (0x60F8)
-#define RTL839X_SCHED_LB_TICK_TKN_PPS_CTRL (0x6200)
-#define RTL838X_SCHED_LB_THR (0xB984)
-#define RTL839X_SCHED_LB_THR (0x60FC)
-#define RTL838X_SCHED_P_EGR_RATE_CTRL(p) (0xC008 + (((p) << 7)))
-#define RTL838X_SCHED_Q_EGR_RATE_CTRL(p, q) (0xC00C + (p << 7) + (((q) << 2)))
-#define RTL838X_STORM_CTRL_PORT_BC_EXCEED (0x470C)
-#define RTL838X_STORM_CTRL_PORT_MC_EXCEED (0x4710)
-#define RTL838X_STORM_CTRL_PORT_UC_EXCEED (0x4714)
-#define RTL839X_STORM_CTRL_PORT_BC_EXCEED(p) (0x180c + (((p >> 5) << 2)))
-#define RTL839X_STORM_CTRL_PORT_MC_EXCEED(p) (0x1814 + (((p >> 5) << 2)))
-#define RTL839X_STORM_CTRL_PORT_UC_EXCEED(p) (0x181c + (((p >> 5) << 2)))
-#define RTL838X_STORM_CTRL_PORT_UC(p) (0x4718 + (((p) << 2)))
-#define RTL838X_STORM_CTRL_PORT_MC(p) (0x478c + (((p) << 2)))
-#define RTL838X_STORM_CTRL_PORT_BC(p) (0x4800 + (((p) << 2)))
-#define RTL839X_STORM_CTRL_PORT_UC_0(p) (0x185C + (((p) << 3)))
-#define RTL839X_STORM_CTRL_PORT_UC_1(p) (0x1860 + (((p) << 3)))
-#define RTL839X_STORM_CTRL_PORT_MC_0(p) (0x19FC + (((p) << 3)))
-#define RTL839X_STORM_CTRL_PORT_MC_1(p) (0x1a00 + (((p) << 3)))
-#define RTL839X_STORM_CTRL_PORT_BC_0(p) (0x1B9C + (((p) << 3)))
-#define RTL839X_STORM_CTRL_PORT_BC_1(p) (0x1BA0 + (((p) << 3)))
-#define RTL839X_TBL_ACCESS_CTRL_2 (0x611C)
-#define RTL839X_TBL_ACCESS_DATA_2(i) (0x6120 + (((i) << 2)))
-#define RTL839X_IGR_BWCTRL_PORT_CTRL_10G_0(p) (0x1618 + (((p) << 3)))
-#define RTL839X_IGR_BWCTRL_PORT_CTRL_10G_1(p) (0x161C + (((p) << 3)))
-#define RTL839X_IGR_BWCTRL_PORT_CTRL_0(p) (0x1640 + (((p) << 3)))
-#define RTL839X_IGR_BWCTRL_PORT_CTRL_1(p) (0x1644 + (((p) << 3)))
-#define RTL839X_IGR_BWCTRL_CTRL_LB_THR (0x1614)
-
-/* Link aggregation (Trunking) */
-#define RTL839X_TRK_MBR_CTR (0x2200)
-#define RTL838X_TRK_MBR_CTR (0x3E00)
-#define RTL930X_TRK_MBR_CTRL (0xA41C)
-#define RTL931X_TRK_MBR_CTRL (0xB8D0)
-
-/* Attack prevention */
-#define RTL838X_ATK_PRVNT_PORT_EN (0x5B00)
-#define RTL838X_ATK_PRVNT_CTRL (0x5B04)
-#define RTL838X_ATK_PRVNT_ACT (0x5B08)
-#define RTL838X_ATK_PRVNT_STS (0x5B1C)
-
-/* 802.1X */
-#define RTL838X_SPCL_TRAP_EAPOL_CTRL (0x6988)
-#define RTL839X_SPCL_TRAP_EAPOL_CTRL (0x105C)
-
-/* QoS */
-#define RTL838X_QM_INTPRI2QID_CTRL (0x5F00)
-#define RTL839X_QM_INTPRI2QID_CTRL(q) (0x1110 + (q << 2))
-#define RTL839X_QM_PORT_QNUM(p) (0x1130 + (((p / 10) << 2)))
-#define RTL838X_PRI_SEL_PORT_PRI(p) (0x5FB8 + (((p / 10) << 2)))
-#define RTL839X_PRI_SEL_PORT_PRI(p) (0x10A8 + (((p / 10) << 2)))
-#define RTL838X_QM_PKT2CPU_INTPRI_MAP (0x5F10)
-#define RTL839X_QM_PKT2CPU_INTPRI_MAP (0x1154)
-#define RTL838X_PRI_SEL_CTRL (0x10E0)
-#define RTL839X_PRI_SEL_CTRL (0x10E0)
-#define RTL838X_PRI_SEL_TBL_CTRL(i) (0x5FD8 + (((i) << 2)))
-#define RTL839X_PRI_SEL_TBL_CTRL(i) (0x10D0 + (((i) << 2)))
-#define RTL838X_QM_PKT2CPU_INTPRI_0 (0x5F04)
-#define RTL838X_QM_PKT2CPU_INTPRI_1 (0x5F08)
-#define RTL838X_QM_PKT2CPU_INTPRI_2 (0x5F0C)
-#define RTL839X_OAM_CTRL (0x2100)
-#define RTL839X_OAM_PORT_ACT_CTRL(p) (0x2104 + (((p) << 2)))
-#define RTL839X_RMK_PORT_DEI_TAG_CTRL(p) (0x6A9C + (((p >> 5) << 2)))
-#define RTL839X_PRI_SEL_IPRI_REMAP (0x1080)
-#define RTL838X_PRI_SEL_IPRI_REMAP (0x5F8C)
-#define RTL839X_PRI_SEL_DEI2DP_REMAP (0x10EC)
-#define RTL839X_PRI_SEL_DSCP2DP_REMAP_ADDR(i) (0x10F0 + (((i >> 4) << 2)))
-#define RTL839X_RMK_DEI_CTRL (0x6AA4)
-#define RTL839X_WRED_PORT_THR_CTRL(i) (0x6084 + ((i) << 2))
-#define RTL839X_WRED_QUEUE_THR_CTRL(q, i) (0x6090 + ((q) * 12) + ((i) << 2))
-#define RTL838X_PRI_DSCP_INVLD_CTRL0 (0x5FE8)
-#define RTL838X_RMK_IPRI_CTRL (0xA460)
-#define RTL838X_RMK_OPRI_CTRL (0xA464)
-#define RTL838X_SCHED_P_TYPE_CTRL(p) (0xC04C + (((p) << 7)))
-#define RTL838X_SCHED_LB_CTRL(p) (0xC004 + (((p) << 7)))
-#define RTL838X_FC_P_EGR_DROP_CTRL(p) (0x6B1C + (((p) << 2)))
-
-/* Debug features */
-#define RTL930X_STAT_PRVTE_DROP_COUNTER0 (0xB5B8)
-
-#define MAX_VLANS 4096
-#define MAX_LAGS 16
-#define MAX_PRIOS 8
-#define RTL930X_PORT_IGNORE 0x3f
-#define MAX_MC_GROUPS 512
-#define UNKNOWN_MC_PMASK (MAX_MC_GROUPS - 1)
-
-enum phy_type {
- PHY_NONE = 0,
- PHY_RTL838X_SDS = 1,
- PHY_RTL8218B_INT = 2,
- PHY_RTL8218B_EXT = 3,
- PHY_RTL8214FC = 4,
- PHY_RTL839X_SDS = 5,
-};
-
-struct rtl838x_port {
- bool enable;
- u64 pm;
- u16 pvid;
- bool eee_enabled;
- enum phy_type phy;
- bool is10G;
- bool is2G5;
- u8 sds_num;
- const struct dsa_port *dp;
-};
-
-struct rtl838x_vlan_info {
- u64 untagged_ports;
- u64 tagged_ports;
- u8 profile_id;
- bool hash_mc_fid;
- bool hash_uc_fid;
- u8 fid;
-};
-
-enum l2_entry_type {
- L2_INVALID = 0,
- L2_UNICAST = 1,
- L2_MULTICAST = 2,
- IP4_MULTICAST = 3,
- IP6_MULTICAST = 4,
-};
-
-struct rtl838x_l2_entry {
- u8 mac[6];
- u16 vid;
- u16 rvid;
- u8 port;
- bool valid;
- enum l2_entry_type type;
- bool is_static;
- bool is_ip_mc;
- bool is_ipv6_mc;
- bool block_da;
- bool block_sa;
- bool suspended;
- bool next_hop;
- int age;
- u8 trunk;
- bool is_trunk;
- u8 stack_dev;
- u16 mc_portmask_index;
- u32 mc_gip;
- u32 mc_sip;
- u16 mc_mac_index;
- u16 nh_route_id;
- bool nh_vlan_target; // Only RTL83xx: VLAN used for next hop
-};
-
-struct rtl838x_nexthop {
- u16 id; // ID in HW Nexthop table
- u32 ip; // IP Addres of nexthop
- u32 dev_id;
- u16 port;
- u16 vid;
- u16 fid;
- u64 mac;
- u16 mac_id;
- u16 l2_id; // Index of this next hop forwarding entry in L2 FIB table
- u16 if_id;
-};
-
-struct rtl838x_switch_priv;
-
-struct rtl838x_reg {
- void (*mask_port_reg_be)(u64 clear, u64 set, int reg);
- void (*set_port_reg_be)(u64 set, int reg);
- u64 (*get_port_reg_be)(int reg);
- void (*mask_port_reg_le)(u64 clear, u64 set, int reg);
- void (*set_port_reg_le)(u64 set, int reg);
- u64 (*get_port_reg_le)(int reg);
- int stat_port_rst;
- int stat_rst;
- int stat_port_std_mib;
- int (*port_iso_ctrl)(int p);
- void (*traffic_enable)(int source, int dest);
- void (*traffic_disable)(int source, int dest);
- void (*traffic_set)(int source, u64 dest_matrix);
- u64 (*traffic_get)(int source);
- int l2_ctrl_0;
- int l2_ctrl_1;
- int l2_port_aging_out;
- int smi_poll_ctrl;
- int l2_tbl_flush_ctrl;
- void (*exec_tbl0_cmd)(u32 cmd);
- void (*exec_tbl1_cmd)(u32 cmd);
- int (*tbl_access_data_0)(int i);
- int isr_glb_src;
- int isr_port_link_sts_chg;
- int imr_port_link_sts_chg;
- int imr_glb;
- void (*vlan_tables_read)(u32 vlan, struct rtl838x_vlan_info *info);
- void (*vlan_set_tagged)(u32 vlan, struct rtl838x_vlan_info *info);
- void (*vlan_set_untagged)(u32 vlan, u64 portmask);
- void (*vlan_profile_dump)(int index);
- void (*vlan_profile_setup)(int profile);
- void (*stp_get)(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[]);
- void (*stp_set)(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[]);
- int (*mac_force_mode_ctrl)(int port);
- int (*mac_port_ctrl)(int port);
- int (*l2_port_new_salrn)(int port);
- int (*l2_port_new_sa_fwd)(int port);
- int mir_ctrl;
- int mir_dpm;
- int mir_spm;
- int mac_link_sts;
- int mac_link_dup_sts;
- int (*mac_link_spd_sts)(int port);
- int mac_rx_pause_sts;
- int mac_tx_pause_sts;
- u64 (*read_l2_entry_using_hash)(u32 hash, u32 position, struct rtl838x_l2_entry *e);
- void (*write_l2_entry_using_hash)(u32 hash, u32 pos, struct rtl838x_l2_entry *e);
- u64 (*read_cam)(int idx, struct rtl838x_l2_entry *e);
- void (*write_cam)(int idx, struct rtl838x_l2_entry *e);
- int vlan_port_egr_filter;
- int vlan_port_igr_filter;
- int vlan_port_pb;
- int vlan_port_tag_sts_ctrl;
- int (*rtl838x_vlan_port_tag_sts_ctrl)(int port);
- int (*trk_mbr_ctr)(int group);
- int rma_bpdu_fld_pmask;
- int spcl_trap_eapol_ctrl;
- void (*init_eee)(struct rtl838x_switch_priv *priv, bool enable);
- void (*port_eee_set)(struct rtl838x_switch_priv *priv, int port, bool enable);
- int (*eee_port_ability)(struct rtl838x_switch_priv *priv,
- struct ethtool_eee *e, int port);
- u64 (*l2_hash_seed)(u64 mac, u32 vid);
- u32 (*l2_hash_key)(struct rtl838x_switch_priv *priv, u64 seed);
- u64 (*read_mcast_pmask)(int idx);
- void (*write_mcast_pmask)(int idx, u64 portmask);
- void (*vlan_fwd_on_inner)(int port, bool is_set);
-};
-
-struct rtl838x_switch_priv {
- /* Switch operation */
- struct dsa_switch *ds;
- struct device *dev;
- u16 id;
- u16 family_id;
- char version;
- struct rtl838x_port ports[57];
- struct mutex reg_mutex;
- int link_state_irq;
- int mirror_group_ports[4];
- struct mii_bus *mii_bus;
- const struct rtl838x_reg *r;
- u8 cpu_port;
- u8 port_mask;
- u8 port_width;
- u64 irq_mask;
- u32 fib_entries;
- int l2_bucket_size;
- struct dentry *dbgfs_dir;
- int n_lags;
- u64 lags_port_members[MAX_LAGS];
- struct net_device *lag_devs[MAX_LAGS];
- struct notifier_block nb;
- bool eee_enabled;
- unsigned long int mc_group_bm[MAX_MC_GROUPS >> 5];
-};
-
-void rtl838x_dbgfs_init(struct rtl838x_switch_priv *priv);
-
-#endif /* _RTL838X_H */
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c
deleted file mode 100644
index c62dc441c1..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c
+++ /dev/null
@@ -1,807 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl83xx.h"
-
-extern struct mutex smi_lock;
-extern struct rtl83xx_soc_info soc_info;
-
-void rtl839x_print_matrix(void)
-{
- volatile u64 *ptr9;
- int i;
-
- ptr9 = RTL838X_SW_BASE + RTL839X_PORT_ISO_CTRL(0);
- for (i = 0; i < 52; i += 4)
- pr_debug("> %16llx %16llx %16llx %16llx\n",
- ptr9[i + 0], ptr9[i + 1], ptr9[i + 2], ptr9[i + 3]);
- pr_debug("CPU_PORT> %16llx\n", ptr9[52]);
-}
-
-static inline int rtl839x_port_iso_ctrl(int p)
-{
- return RTL839X_PORT_ISO_CTRL(p);
-}
-
-static inline void rtl839x_exec_tbl0_cmd(u32 cmd)
-{
- sw_w32(cmd, RTL839X_TBL_ACCESS_CTRL_0);
- do { } while (sw_r32(RTL839X_TBL_ACCESS_CTRL_0) & BIT(16));
-}
-
-static inline void rtl839x_exec_tbl1_cmd(u32 cmd)
-{
- sw_w32(cmd, RTL839X_TBL_ACCESS_CTRL_1);
- do { } while (sw_r32(RTL839X_TBL_ACCESS_CTRL_1) & BIT(16));
-}
-
-inline void rtl839x_exec_tbl2_cmd(u32 cmd)
-{
- sw_w32(cmd, RTL839X_TBL_ACCESS_CTRL_2);
- do { } while (sw_r32(RTL839X_TBL_ACCESS_CTRL_2) & (1 << 9));
-}
-
-static inline int rtl839x_tbl_access_data_0(int i)
-{
- return RTL839X_TBL_ACCESS_DATA_0(i);
-}
-
-static void rtl839x_vlan_tables_read(u32 vlan, struct rtl838x_vlan_info *info)
-{
- u32 u, v, w;
- // Read VLAN table (0) via register 0
- struct table_reg *r = rtl_table_get(RTL8390_TBL_0, 0);
-
- rtl_table_read(r, vlan);
- u = sw_r32(rtl_table_data(r, 0));
- v = sw_r32(rtl_table_data(r, 1));
- w = sw_r32(rtl_table_data(r, 2));
- rtl_table_release(r);
-
- info->tagged_ports = u;
- info->tagged_ports = (info->tagged_ports << 21) | ((v >> 11) & 0x1fffff);
- info->profile_id = w >> 30 | ((v & 1) << 2);
- info->hash_mc_fid = !!(w & BIT(2));
- info->hash_uc_fid = !!(w & BIT(3));
- info->fid = (v >> 3) & 0xff;
-
- // Read UNTAG table (0) via table register 1
- r = rtl_table_get(RTL8390_TBL_1, 0);
- rtl_table_read(r, vlan);
- u = sw_r32(rtl_table_data(r, 0));
- v = sw_r32(rtl_table_data(r, 1));
- rtl_table_release(r);
-
- info->untagged_ports = u;
- info->untagged_ports = (info->untagged_ports << 21) | ((v >> 11) & 0x1fffff);
-}
-
-static void rtl839x_vlan_set_tagged(u32 vlan, struct rtl838x_vlan_info *info)
-{
- u32 u, v, w;
- // Access VLAN table (0) via register 0
- struct table_reg *r = rtl_table_get(RTL8390_TBL_0, 0);
-
- u = info->tagged_ports >> 21;
- v = info->tagged_ports << 11;
- v |= ((u32)info->fid) << 3;
- v |= info->hash_uc_fid ? BIT(2) : 0;
- v |= info->hash_mc_fid ? BIT(1) : 0;
- v |= (info->profile_id & 0x4) ? 1 : 0;
- w = ((u32)(info->profile_id & 3)) << 30;
-
- sw_w32(u, rtl_table_data(r, 0));
- sw_w32(v, rtl_table_data(r, 1));
- sw_w32(w, rtl_table_data(r, 2));
-
- rtl_table_write(r, vlan);
- rtl_table_release(r);
-}
-
-static void rtl839x_vlan_set_untagged(u32 vlan, u64 portmask)
-{
- u32 u, v;
-
- // Access UNTAG table (0) via table register 1
- struct table_reg *r = rtl_table_get(RTL8390_TBL_1, 0);
-
- u = portmask >> 21;
- v = portmask << 11;
-
- sw_w32(u, rtl_table_data(r, 0));
- sw_w32(v, rtl_table_data(r, 1));
- rtl_table_write(r, vlan);
-
- rtl_table_release(r);
-}
-
-/* Sets the L2 forwarding to be based on either the inner VLAN tag or the outer
- */
-static void rtl839x_vlan_fwd_on_inner(int port, bool is_set)
-{
- if (is_set)
- rtl839x_mask_port_reg_be(BIT_ULL(port), 0ULL, RTL839X_VLAN_PORT_FWD);
- else
- rtl839x_mask_port_reg_be(0ULL, BIT_ULL(port), RTL839X_VLAN_PORT_FWD);
-}
-
-/*
- * Hash seed is vid (actually rvid) concatenated with the MAC address
- */
-static u64 rtl839x_l2_hash_seed(u64 mac, u32 vid)
-{
- u64 v = vid;
-
- v <<= 48;
- v |= mac;
-
- return v;
-}
-
-/*
- * Applies the same hash algorithm as the one used currently by the ASIC to the seed
- * and returns a key into the L2 hash table
- */
-static u32 rtl839x_l2_hash_key(struct rtl838x_switch_priv *priv, u64 seed)
-{
- u32 h1, h2, h;
-
- if (sw_r32(priv->r->l2_ctrl_0) & 1) {
- h1 = (u32) (((seed >> 60) & 0x3f) ^ ((seed >> 54) & 0x3f)
- ^ ((seed >> 36) & 0x3f) ^ ((seed >> 30) & 0x3f)
- ^ ((seed >> 12) & 0x3f) ^ ((seed >> 6) & 0x3f));
- h2 = (u32) (((seed >> 48) & 0x3f) ^ ((seed >> 42) & 0x3f)
- ^ ((seed >> 24) & 0x3f) ^ ((seed >> 18) & 0x3f)
- ^ (seed & 0x3f));
- h = (h1 << 6) | h2;
- } else {
- h = (seed >> 60)
- ^ ((((seed >> 48) & 0x3f) << 6) | ((seed >> 54) & 0x3f))
- ^ ((seed >> 36) & 0xfff) ^ ((seed >> 24) & 0xfff)
- ^ ((seed >> 12) & 0xfff) ^ (seed & 0xfff);
- }
-
- return h;
-}
-
-static inline int rtl839x_mac_force_mode_ctrl(int p)
-{
- return RTL839X_MAC_FORCE_MODE_CTRL + (p << 2);
-}
-
-static inline int rtl839x_mac_port_ctrl(int p)
-{
- return RTL839X_MAC_PORT_CTRL(p);
-}
-
-static inline int rtl839x_l2_port_new_salrn(int p)
-{
- return RTL839X_L2_PORT_NEW_SALRN(p);
-}
-
-static inline int rtl839x_l2_port_new_sa_fwd(int p)
-{
- return RTL839X_L2_PORT_NEW_SA_FWD(p);
-}
-
-static inline int rtl839x_mac_link_spd_sts(int p)
-{
- return RTL839X_MAC_LINK_SPD_STS(p);
-}
-
-static inline int rtl839x_trk_mbr_ctr(int group)
-{
- return RTL839X_TRK_MBR_CTR + (group << 3);
-}
-
-static void rtl839x_fill_l2_entry(u32 r[], struct rtl838x_l2_entry *e)
-{
- /* Table contains different entry types, we need to identify the right one:
- * Check for MC entries, first
- */
- e->is_ip_mc = !!(r[2] & BIT(31));
- e->is_ipv6_mc = !!(r[2] & BIT(30));
- e->type = L2_INVALID;
- if (!e->is_ip_mc) {
- e->mac[0] = (r[0] >> 12);
- e->mac[1] = (r[0] >> 4);
- e->mac[2] = ((r[1] >> 28) | (r[0] << 4));
- e->mac[3] = (r[1] >> 20);
- e->mac[4] = (r[1] >> 12);
- e->mac[5] = (r[1] >> 4);
-
- /* Is it a unicast entry? check multicast bit */
- if (!(e->mac[0] & 1)) {
- e->is_static = !!((r[2] >> 18) & 1);
- e->vid = (r[2] >> 4) & 0xfff;
- e->rvid = (r[0] >> 20) & 0xfff;
- e->port = (r[2] >> 24) & 0x3f;
- e->block_da = !!(r[2] & (1 << 19));
- e->block_sa = !!(r[2] & (1 << 20));
- e->suspended = !!(r[2] & (1 << 17));
- e->next_hop = !!(r[2] & (1 << 16));
- if (e->next_hop)
- pr_info("Found next hop entry, need to read data\n");
- e->age = (r[2] >> 21) & 3;
- e->valid = true;
- if (!(r[2] & 0xc0fd0000)) /* Check for valid entry */
- e->valid = false;
- else
- e->type = L2_UNICAST;
- } else {
- e->valid = true;
- e->type = L2_MULTICAST;
- e->mc_portmask_index = (r[2]>>6) & 0xfff;
- }
- }
- if (e->is_ip_mc) {
- e->valid = true;
- e->type = IP4_MULTICAST;
- }
- if (e->is_ipv6_mc) {
- e->valid = true;
- e->type = IP6_MULTICAST;
- }
-}
-
-/*
- * Fills the 3 SoC table registers r[] with the information of in the rtl838x_l2_entry
- */
-static void rtl839x_fill_l2_row(u32 r[], struct rtl838x_l2_entry *e)
-{
- if (!e->valid) {
- r[0] = r[1] = r[2] = 0;
- return;
- }
-
- r[2] = e->is_ip_mc ? BIT(31) : 0;
- r[2] |= e->is_ipv6_mc ? BIT(30) : 0;
-
- if (!e->is_ip_mc && !e->is_ipv6_mc) {
- r[0] = ((u32)e->mac[0]) << 12;
- r[0] |= ((u32)e->mac[1]) << 4;
- r[0] |= ((u32)e->mac[2]) >> 4;
- r[1] = ((u32)e->mac[2]) << 28;
- r[1] |= ((u32)e->mac[3]) << 20;
- r[1] |= ((u32)e->mac[4]) << 12;
- r[1] |= ((u32)e->mac[5]) << 4;
-
- if (!(e->mac[0] & 1)) { // Not multicast
- r[2] |= e->is_static ? BIT(18) : 0;
- r[2] |= e->vid << 4;
- r[0] |= ((u32)e->rvid) << 20;
- r[2] |= e->port << 24;
- r[2] |= e->block_da ? BIT(19) : 0;
- r[2] |= e->block_sa ? BIT(20) : 0;
- r[2] |= e->suspended ? BIT(17) : 0;
- if (e->next_hop) {
- r[2] |= BIT(16);
- r[2] |= e->nh_vlan_target ? BIT(15) : 0;
- r[2] |= (e->nh_route_id & 0x7ff) << 4;
- }
- r[2] |= ((u32)e->age) << 21;
- } else { // L2 Multicast
- r[0] |= ((u32)e->rvid) << 20;
- r[2] |= ((u32)e->mc_portmask_index) << 6;
- pr_debug("Write L2 MC entry: %08x %08x %08x\n", r[0], r[1], r[2]);
- }
- } else { // IPv4 or IPv6 MC entry
- r[0] = ((u32)e->rvid) << 20;
- r[2] |= ((u32)e->mc_portmask_index) << 6;
- r[1] = e->mc_gip;
- }
-}
-
-/*
- * Read an L2 UC or MC entry out of a hash bucket of the L2 forwarding table
- * hash is the id of the bucket and pos is the position of the entry in that bucket
- * The data read from the SoC is filled into rtl838x_l2_entry
- */
-static u64 rtl839x_read_l2_entry_using_hash(u32 hash, u32 pos, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL8390_TBL_L2, 0);
- u32 idx = (0 << 14) | (hash << 2) | pos; // Search SRAM, with hash and at pos in bucket
- int i;
-
- rtl_table_read(q, idx);
- for (i= 0; i < 3; i++)
- r[i] = sw_r32(rtl_table_data(q, i));
-
- rtl_table_release(q);
-
- rtl839x_fill_l2_entry(r, e);
- if (!e->valid)
- return 0;
-
- return rtl839x_l2_hash_seed(ether_addr_to_u64(&e->mac[0]), e->rvid);
-}
-
-static void rtl839x_write_l2_entry_using_hash(u32 hash, u32 pos, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL8390_TBL_L2, 0);
- int i;
-
- u32 idx = (0 << 14) | (hash << 2) | pos; // Access SRAM, with hash and at pos in bucket
-
- rtl839x_fill_l2_row(r, e);
-
- for (i= 0; i < 3; i++)
- sw_w32(r[i], rtl_table_data(q, i));
-
- rtl_table_write(q, idx);
- rtl_table_release(q);
-}
-
-static u64 rtl839x_read_cam(int idx, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL8390_TBL_L2, 1); // Access L2 Table 1
- int i;
-
- rtl_table_read(q, idx);
- for (i= 0; i < 3; i++)
- r[i] = sw_r32(rtl_table_data(q, i));
-
- rtl_table_release(q);
-
- rtl839x_fill_l2_entry(r, e);
- if (!e->valid)
- return 0;
-
- pr_debug("Found in CAM: R1 %x R2 %x R3 %x\n", r[0], r[1], r[2]);
-
- // Return MAC with concatenated VID ac concatenated ID
- return rtl839x_l2_hash_seed(ether_addr_to_u64(&e->mac[0]), e->rvid);
-}
-
-static void rtl839x_write_cam(int idx, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL8390_TBL_L2, 1); // Access L2 Table 1
- int i;
-
- rtl839x_fill_l2_row(r, e);
-
- for (i= 0; i < 3; i++)
- sw_w32(r[i], rtl_table_data(q, i));
-
- rtl_table_write(q, idx);
- rtl_table_release(q);
-}
-
-static u64 rtl839x_read_mcast_pmask(int idx)
-{
- u64 portmask;
- // Read MC_PMSK (2) via register RTL8390_TBL_L2
- struct table_reg *q = rtl_table_get(RTL8390_TBL_L2, 2);
-
- rtl_table_read(q, idx);
- portmask = sw_r32(rtl_table_data(q, 0));
- portmask <<= 32;
- portmask |= sw_r32(rtl_table_data(q, 1));
- portmask >>= 11; // LSB is bit 11 in data registers
- rtl_table_release(q);
-
- return portmask;
-}
-
-static void rtl839x_write_mcast_pmask(int idx, u64 portmask)
-{
- // Access MC_PMSK (2) via register RTL8380_TBL_L2
- struct table_reg *q = rtl_table_get(RTL8390_TBL_L2, 2);
-
- portmask <<= 11; // LSB is bit 11 in data registers
- sw_w32((u32)(portmask >> 32), rtl_table_data(q, 0));
- sw_w32((u32)((portmask & 0xfffff800)), rtl_table_data(q, 1));
- rtl_table_write(q, idx);
- rtl_table_release(q);
-}
-
-static void rtl839x_vlan_profile_setup(int profile)
-{
- u32 p[2];
- u32 pmask_id = UNKNOWN_MC_PMASK;
-
- p[0] = pmask_id; // Use portmaks 0xfff for unknown IPv6 MC flooding
- // Enable L2 Learning BIT 0, portmask UNKNOWN_MC_PMASK for IP/L2-MC traffic flooding
- p[1] = 1 | pmask_id << 1 | pmask_id << 13;
-
- sw_w32(p[0], RTL839X_VLAN_PROFILE(profile));
- sw_w32(p[1], RTL839X_VLAN_PROFILE(profile) + 4);
-
- rtl839x_write_mcast_pmask(UNKNOWN_MC_PMASK, 0x001fffffffffffff);
-}
-
-static inline int rtl839x_vlan_port_egr_filter(int port)
-{
- return RTL839X_VLAN_PORT_EGR_FLTR(port);
-}
-
-static inline int rtl839x_vlan_port_igr_filter(int port)
-{
- return RTL839X_VLAN_PORT_IGR_FLTR(port);
-}
-
-u64 rtl839x_traffic_get(int source)
-{
- return rtl839x_get_port_reg_be(rtl839x_port_iso_ctrl(source));
-}
-
-void rtl839x_traffic_set(int source, u64 dest_matrix)
-{
- rtl839x_set_port_reg_be(dest_matrix, rtl839x_port_iso_ctrl(source));
-}
-
-void rtl839x_traffic_enable(int source, int dest)
-{
- rtl839x_mask_port_reg_be(0, BIT_ULL(dest), rtl839x_port_iso_ctrl(source));
-}
-
-void rtl839x_traffic_disable(int source, int dest)
-{
- rtl839x_mask_port_reg_be(BIT_ULL(dest), 0, rtl839x_port_iso_ctrl(source));
-}
-
-irqreturn_t rtl839x_switch_irq(int irq, void *dev_id)
-{
- struct dsa_switch *ds = dev_id;
- u32 status = sw_r32(RTL839X_ISR_GLB_SRC);
- u64 ports = rtl839x_get_port_reg_le(RTL839X_ISR_PORT_LINK_STS_CHG);
- u64 link;
- int i;
-
- /* Clear status */
- rtl839x_set_port_reg_le(ports, RTL839X_ISR_PORT_LINK_STS_CHG);
- pr_debug("RTL8390 Link change: status: %x, ports %llx\n", status, ports);
-
- for (i = 0; i < RTL839X_CPU_PORT; i++) {
- if (ports & BIT_ULL(i)) {
- link = rtl839x_get_port_reg_le(RTL839X_MAC_LINK_STS);
- if (link & BIT_ULL(i))
- dsa_port_phylink_mac_change(ds, i, true);
- else
- dsa_port_phylink_mac_change(ds, i, false);
- }
- }
- return IRQ_HANDLED;
-}
-
-// TODO: unused
-int rtl8390_sds_power(int mac, int val)
-{
- u32 offset = (mac == 48) ? 0x0 : 0x100;
- u32 mode = val ? 0 : 1;
-
- pr_debug("In %s: mac %d, set %d\n", __func__, mac, val);
-
- if ((mac != 48) && (mac != 49)) {
- pr_err("%s: not an SFP port: %d\n", __func__, mac);
- return -1;
- }
-
- // Set bit 1003. 1000 starts at 7c
- sw_w32_mask(BIT(11), mode << 11, RTL839X_SDS12_13_PWR0 + offset);
-
- return 0;
-}
-
-int rtl839x_read_phy(u32 port, u32 page, u32 reg, u32 *val)
-{
- u32 v;
-
- if (port > 63 || page > 4095 || reg > 31)
- return -ENOTSUPP;
-
- mutex_lock(&smi_lock);
-
- sw_w32_mask(0xffff0000, port << 16, RTL839X_PHYREG_DATA_CTRL);
- v = reg << 5 | page << 10 | ((page == 0x1fff) ? 0x1f : 0) << 23;
- sw_w32(v, RTL839X_PHYREG_ACCESS_CTRL);
-
- sw_w32(0x1ff, RTL839X_PHYREG_CTRL);
-
- v |= 1;
- sw_w32(v, RTL839X_PHYREG_ACCESS_CTRL);
-
- do {
- } while (sw_r32(RTL839X_PHYREG_ACCESS_CTRL) & 0x1);
-
- *val = sw_r32(RTL839X_PHYREG_DATA_CTRL) & 0xffff;
-
- mutex_unlock(&smi_lock);
- return 0;
-}
-
-int rtl839x_write_phy(u32 port, u32 page, u32 reg, u32 val)
-{
- u32 v;
- int err = 0;
-
- val &= 0xffff;
- if (port > 63 || page > 4095 || reg > 31)
- return -ENOTSUPP;
-
- mutex_lock(&smi_lock);
-
- // Set PHY to access
- rtl839x_set_port_reg_le(BIT_ULL(port), RTL839X_PHYREG_PORT_CTRL);
-
- sw_w32_mask(0xffff0000, val << 16, RTL839X_PHYREG_DATA_CTRL);
-
- v = reg << 5 | page << 10 | ((page == 0x1fff) ? 0x1f : 0) << 23;
- sw_w32(v, RTL839X_PHYREG_ACCESS_CTRL);
-
- sw_w32(0x1ff, RTL839X_PHYREG_CTRL);
-
- v |= BIT(3) | 1; /* Write operation and execute */
- sw_w32(v, RTL839X_PHYREG_ACCESS_CTRL);
-
- do {
- } while (sw_r32(RTL839X_PHYREG_ACCESS_CTRL) & 0x1);
-
- if (sw_r32(RTL839X_PHYREG_ACCESS_CTRL) & 0x2)
- err = -EIO;
-
- mutex_unlock(&smi_lock);
- return err;
-}
-
-/*
- * Read an mmd register of the PHY
- */
-int rtl839x_read_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 *val)
-{
- int err = 0;
- u32 v;
-
- mutex_lock(&smi_lock);
-
- // Set PHY to access
- sw_w32_mask(0xffff << 16, port << 16, RTL839X_PHYREG_DATA_CTRL);
-
- // Set MMD device number and register to write to
- sw_w32(devnum << 16 | (regnum & 0xffff), RTL839X_PHYREG_MMD_CTRL);
-
- v = BIT(2) | BIT(0); // MMD-access | EXEC
- sw_w32(v, RTL839X_PHYREG_ACCESS_CTRL);
-
- do {
- v = sw_r32(RTL839X_PHYREG_ACCESS_CTRL);
- } while (v & BIT(0));
- // There is no error-checking via BIT 1 of v, as it does not seem to be set correctly
- *val = (sw_r32(RTL839X_PHYREG_DATA_CTRL) & 0xffff);
- pr_debug("%s: port %d, regnum: %x, val: %x (err %d)\n", __func__, port, regnum, *val, err);
-
- mutex_unlock(&smi_lock);
-
- return err;
-}
-
-/*
- * Write to an mmd register of the PHY
- */
-int rtl839x_write_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 val)
-{
- int err = 0;
- u32 v;
-
- mutex_lock(&smi_lock);
-
- // Set PHY to access
- rtl839x_set_port_reg_le(BIT_ULL(port), RTL839X_PHYREG_PORT_CTRL);
-
- // Set data to write
- sw_w32_mask(0xffff << 16, val << 16, RTL839X_PHYREG_DATA_CTRL);
-
- // Set MMD device number and register to write to
- sw_w32(devnum << 16 | (regnum & 0xffff), RTL839X_PHYREG_MMD_CTRL);
-
- v = BIT(3) | BIT(2) | BIT(0); // WRITE | MMD-access | EXEC
- sw_w32(v, RTL839X_PHYREG_ACCESS_CTRL);
-
- do {
- v = sw_r32(RTL839X_PHYREG_ACCESS_CTRL);
- } while (v & BIT(0));
-
- pr_debug("%s: port %d, regnum: %x, val: %x (err %d)\n", __func__, port, regnum, val, err);
- mutex_unlock(&smi_lock);
- return err;
-}
-
-void rtl8390_get_version(struct rtl838x_switch_priv *priv)
-{
- u32 info;
-
- sw_w32_mask(0xf << 28, 0xa << 28, RTL839X_CHIP_INFO);
- info = sw_r32(RTL839X_CHIP_INFO);
- pr_debug("Chip-Info: %x\n", info);
- priv->version = RTL8390_VERSION_A;
-}
-
-void rtl839x_vlan_profile_dump(int profile)
-{
- u32 p[2];
-
- if (profile < 0 || profile > 7)
- return;
-
- p[0] = sw_r32(RTL839X_VLAN_PROFILE(profile));
- p[1] = sw_r32(RTL839X_VLAN_PROFILE(profile) + 4);
-
- pr_info("VLAN profile %d: L2 learning: %d, UNKN L2MC FLD PMSK %d, \
- UNKN IPMC FLD PMSK %d, UNKN IPv6MC FLD PMSK: %d",
- profile, p[1] & 1, (p[1] >> 1) & 0xfff, (p[1] >> 13) & 0xfff,
- (p[0]) & 0xfff);
- pr_info("VLAN profile %d: raw %08x, %08x\n", profile, p[0], p[1]);
-}
-
-static void rtl839x_stp_get(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[])
-{
- int i;
- u32 cmd = 1 << 16 /* Execute cmd */
- | 0 << 15 /* Read */
- | 5 << 12 /* Table type 0b101 */
- | (msti & 0xfff);
- priv->r->exec_tbl0_cmd(cmd);
-
- for (i = 0; i < 4; i++)
- port_state[i] = sw_r32(priv->r->tbl_access_data_0(i));
-}
-
-static void rtl839x_stp_set(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[])
-{
- int i;
- u32 cmd = 1 << 16 /* Execute cmd */
- | 1 << 15 /* Write */
- | 5 << 12 /* Table type 0b101 */
- | (msti & 0xfff);
- for (i = 0; i < 4; i++)
- sw_w32(port_state[i], priv->r->tbl_access_data_0(i));
- priv->r->exec_tbl0_cmd(cmd);
-}
-
-/*
- * Enables or disables the EEE/EEEP capability of a port
- */
-void rtl839x_port_eee_set(struct rtl838x_switch_priv *priv, int port, bool enable)
-{
- u32 v;
-
- // This works only for Ethernet ports, and on the RTL839X, ports above 47 are SFP
- if (port >= 48)
- return;
-
- enable = true;
- pr_debug("In %s: setting port %d to %d\n", __func__, port, enable);
- v = enable ? 0xf : 0x0;
-
- // Set EEE for 100, 500, 1000MBit and 10GBit
- sw_w32_mask(0xf << 8, v << 8, rtl839x_mac_force_mode_ctrl(port));
-
- // Set TX/RX EEE state
- v = enable ? 0x3 : 0x0;
- sw_w32(v, RTL839X_EEE_CTRL(port));
-
- priv->ports[port].eee_enabled = enable;
-}
-
-/*
- * Get EEE own capabilities and negotiation result
- */
-int rtl839x_eee_port_ability(struct rtl838x_switch_priv *priv, struct ethtool_eee *e, int port)
-{
- u64 link, a;
-
- if (port >= 48)
- return 0;
-
- link = rtl839x_get_port_reg_le(RTL839X_MAC_LINK_STS);
- if (!(link & BIT_ULL(port)))
- return 0;
-
- if (sw_r32(rtl839x_mac_force_mode_ctrl(port)) & BIT(8))
- e->advertised |= ADVERTISED_100baseT_Full;
-
- if (sw_r32(rtl839x_mac_force_mode_ctrl(port)) & BIT(10))
- e->advertised |= ADVERTISED_1000baseT_Full;
-
- a = rtl839x_get_port_reg_le(RTL839X_MAC_EEE_ABLTY);
- pr_info("Link partner: %016llx\n", a);
- if (rtl839x_get_port_reg_le(RTL839X_MAC_EEE_ABLTY) & BIT_ULL(port)) {
- e->lp_advertised = ADVERTISED_100baseT_Full;
- e->lp_advertised |= ADVERTISED_1000baseT_Full;
- return 1;
- }
-
- return 0;
-}
-
-static void rtl839x_init_eee(struct rtl838x_switch_priv *priv, bool enable)
-{
- int i;
-
- pr_info("Setting up EEE, state: %d\n", enable);
-
- // Set wake timer for TX and pause timer both to 0x21
- sw_w32_mask(0xff << 20| 0xff, 0x21 << 20| 0x21, RTL839X_EEE_TX_TIMER_GELITE_CTRL);
- // Set pause wake timer for GIGA-EEE to 0x11
- sw_w32_mask(0xff << 20, 0x11 << 20, RTL839X_EEE_TX_TIMER_GIGA_CTRL);
- // Set pause wake timer for 10GBit ports to 0x11
- sw_w32_mask(0xff << 20, 0x11 << 20, RTL839X_EEE_TX_TIMER_10G_CTRL);
-
- // Setup EEE on all ports
- for (i = 0; i < priv->cpu_port; i++) {
- if (priv->ports[i].phy)
- rtl839x_port_eee_set(priv, i, enable);
- }
- priv->eee_enabled = enable;
-}
-
-const struct rtl838x_reg rtl839x_reg = {
- .mask_port_reg_be = rtl839x_mask_port_reg_be,
- .set_port_reg_be = rtl839x_set_port_reg_be,
- .get_port_reg_be = rtl839x_get_port_reg_be,
- .mask_port_reg_le = rtl839x_mask_port_reg_le,
- .set_port_reg_le = rtl839x_set_port_reg_le,
- .get_port_reg_le = rtl839x_get_port_reg_le,
- .stat_port_rst = RTL839X_STAT_PORT_RST,
- .stat_rst = RTL839X_STAT_RST,
- .stat_port_std_mib = RTL839X_STAT_PORT_STD_MIB,
- .traffic_enable = rtl839x_traffic_enable,
- .traffic_disable = rtl839x_traffic_disable,
- .traffic_get = rtl839x_traffic_get,
- .traffic_set = rtl839x_traffic_set,
- .port_iso_ctrl = rtl839x_port_iso_ctrl,
- .l2_ctrl_0 = RTL839X_L2_CTRL_0,
- .l2_ctrl_1 = RTL839X_L2_CTRL_1,
- .l2_port_aging_out = RTL839X_L2_PORT_AGING_OUT,
- .smi_poll_ctrl = RTL839X_SMI_PORT_POLLING_CTRL,
- .l2_tbl_flush_ctrl = RTL839X_L2_TBL_FLUSH_CTRL,
- .exec_tbl0_cmd = rtl839x_exec_tbl0_cmd,
- .exec_tbl1_cmd = rtl839x_exec_tbl1_cmd,
- .tbl_access_data_0 = rtl839x_tbl_access_data_0,
- .isr_glb_src = RTL839X_ISR_GLB_SRC,
- .isr_port_link_sts_chg = RTL839X_ISR_PORT_LINK_STS_CHG,
- .imr_port_link_sts_chg = RTL839X_IMR_PORT_LINK_STS_CHG,
- .imr_glb = RTL839X_IMR_GLB,
- .vlan_tables_read = rtl839x_vlan_tables_read,
- .vlan_set_tagged = rtl839x_vlan_set_tagged,
- .vlan_set_untagged = rtl839x_vlan_set_untagged,
- .vlan_profile_dump = rtl839x_vlan_profile_dump,
- .vlan_profile_setup = rtl839x_vlan_profile_setup,
- .vlan_fwd_on_inner = rtl839x_vlan_fwd_on_inner,
- .stp_get = rtl839x_stp_get,
- .stp_set = rtl839x_stp_set,
- .mac_force_mode_ctrl = rtl839x_mac_force_mode_ctrl,
- .mac_port_ctrl = rtl839x_mac_port_ctrl,
- .l2_port_new_salrn = rtl839x_l2_port_new_salrn,
- .l2_port_new_sa_fwd = rtl839x_l2_port_new_sa_fwd,
- .mir_ctrl = RTL839X_MIR_CTRL,
- .mir_dpm = RTL839X_MIR_DPM_CTRL,
- .mir_spm = RTL839X_MIR_SPM_CTRL,
- .mac_link_sts = RTL839X_MAC_LINK_STS,
- .mac_link_dup_sts = RTL839X_MAC_LINK_DUP_STS,
- .mac_link_spd_sts = rtl839x_mac_link_spd_sts,
- .mac_rx_pause_sts = RTL839X_MAC_RX_PAUSE_STS,
- .mac_tx_pause_sts = RTL839X_MAC_TX_PAUSE_STS,
- .read_l2_entry_using_hash = rtl839x_read_l2_entry_using_hash,
- .write_l2_entry_using_hash = rtl839x_write_l2_entry_using_hash,
- .read_cam = rtl839x_read_cam,
- .write_cam = rtl839x_write_cam,
- .vlan_port_egr_filter = RTL839X_VLAN_PORT_EGR_FLTR(0),
- .vlan_port_igr_filter = RTL839X_VLAN_PORT_IGR_FLTR(0),
- .vlan_port_pb = RTL839X_VLAN_PORT_PB_VLAN,
- .vlan_port_tag_sts_ctrl = RTL839X_VLAN_PORT_TAG_STS_CTRL,
- .trk_mbr_ctr = rtl839x_trk_mbr_ctr,
- .rma_bpdu_fld_pmask = RTL839X_RMA_BPDU_FLD_PMSK,
- .spcl_trap_eapol_ctrl = RTL839X_SPCL_TRAP_EAPOL_CTRL,
- .init_eee = rtl839x_init_eee,
- .port_eee_set = rtl839x_port_eee_set,
- .eee_port_ability = rtl839x_eee_port_ability,
- .l2_hash_seed = rtl839x_l2_hash_seed,
- .l2_hash_key = rtl839x_l2_hash_key,
- .read_mcast_pmask = rtl839x_read_mcast_pmask,
- .write_mcast_pmask = rtl839x_write_mcast_pmask,
-};
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl83xx.h b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl83xx.h
deleted file mode 100644
index fd0455a6cd..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl83xx.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef _NET_DSA_RTL83XX_H
-#define _NET_DSA_RTL83XX_H
-
-#include <net/dsa.h>
-#include "rtl838x.h"
-
-
-#define RTL8380_VERSION_A 'A'
-#define RTL8390_VERSION_A 'A'
-#define RTL8380_VERSION_B 'B'
-
-struct fdb_update_work {
- struct work_struct work;
- struct net_device *ndev;
- u64 macs[];
-};
-
-#define MIB_DESC(_size, _offset, _name) {.size = _size, .offset = _offset, .name = _name}
-struct rtl83xx_mib_desc {
- unsigned int size;
- unsigned int offset;
- const char *name;
-};
-
-/* API for switch table access */
-struct table_reg {
- u16 addr;
- u16 data;
- u8 max_data;
- u8 c_bit;
- u8 t_bit;
- u8 rmode;
- u8 tbl;
- struct mutex lock;
-};
-
-#define TBL_DESC(_addr, _data, _max_data, _c_bit, _t_bit, _rmode) \
- { .addr = _addr, .data = _data, .max_data = _max_data, .c_bit = _c_bit, \
- .t_bit = _t_bit, .rmode = _rmode \
- }
-
-typedef enum {
- RTL8380_TBL_L2 = 0,
- RTL8380_TBL_0,
- RTL8380_TBL_1,
- RTL8390_TBL_L2,
- RTL8390_TBL_0,
- RTL8390_TBL_1,
- RTL8390_TBL_2,
- RTL9300_TBL_L2,
- RTL9300_TBL_0,
- RTL9300_TBL_1,
- RTL9300_TBL_2,
- RTL9300_TBL_HSB,
- RTL9300_TBL_HSA,
- RTL9310_TBL_0,
- RTL9310_TBL_1,
- RTL9310_TBL_2,
- RTL9310_TBL_3,
- RTL9310_TBL_4,
- RTL9310_TBL_5,
- RTL_TBL_END
-} rtl838x_tbl_reg_t;
-
-void rtl_table_init(void);
-struct table_reg *rtl_table_get(rtl838x_tbl_reg_t r, int t);
-void rtl_table_release(struct table_reg *r);
-void rtl_table_read(struct table_reg *r, int idx);
-void rtl_table_write(struct table_reg *r, int idx);
-inline u16 rtl_table_data(struct table_reg *r, int i);
-inline u32 rtl_table_data_r(struct table_reg *r, int i);
-inline void rtl_table_data_w(struct table_reg *r, u32 v, int i);
-
-void __init rtl83xx_setup_qos(struct rtl838x_switch_priv *priv);
-int read_phy(u32 port, u32 page, u32 reg, u32 *val);
-int write_phy(u32 port, u32 page, u32 reg, u32 val);
-
-/* Port register accessor functions for the RTL839x and RTL931X SoCs */
-void rtl839x_mask_port_reg_be(u64 clear, u64 set, int reg);
-u64 rtl839x_get_port_reg_be(int reg);
-void rtl839x_set_port_reg_be(u64 set, int reg);
-void rtl839x_mask_port_reg_le(u64 clear, u64 set, int reg);
-void rtl839x_set_port_reg_le(u64 set, int reg);
-u64 rtl839x_get_port_reg_le(int reg);
-
-/* Port register accessor functions for the RTL838x and RTL930X SoCs */
-void rtl838x_mask_port_reg(u64 clear, u64 set, int reg);
-void rtl838x_set_port_reg(u64 set, int reg);
-u64 rtl838x_get_port_reg(int reg);
-
-/* RTL838x-specific */
-u32 rtl838x_hash(struct rtl838x_switch_priv *priv, u64 seed);
-irqreturn_t rtl838x_switch_irq(int irq, void *dev_id);
-void rtl8380_get_version(struct rtl838x_switch_priv *priv);
-void rtl838x_vlan_profile_dump(int index);
-int rtl83xx_dsa_phy_read(struct dsa_switch *ds, int phy_addr, int phy_reg);
-void rtl8380_sds_rst(int mac);
-int rtl8380_sds_power(int mac, int val);
-void rtl838x_print_matrix(void);
-
-/* RTL839x-specific */
-u32 rtl839x_hash(struct rtl838x_switch_priv *priv, u64 seed);
-irqreturn_t rtl839x_switch_irq(int irq, void *dev_id);
-void rtl8390_get_version(struct rtl838x_switch_priv *priv);
-void rtl839x_vlan_profile_dump(int index);
-int rtl83xx_dsa_phy_write(struct dsa_switch *ds, int phy_addr, int phy_reg, u16 val);
-void rtl839x_exec_tbl2_cmd(u32 cmd);
-void rtl839x_print_matrix(void);
-
-/* RTL930x-specific */
-u32 rtl930x_hash(struct rtl838x_switch_priv *priv, u64 seed);
-irqreturn_t rtl930x_switch_irq(int irq, void *dev_id);
-irqreturn_t rtl839x_switch_irq(int irq, void *dev_id);
-void rtl930x_vlan_profile_dump(int index);
-int rtl9300_sds_power(int mac, int val);
-void rtl9300_sds_rst(int sds_num, u32 mode);
-void rtl930x_print_matrix(void);
-
-/* RTL931x-specific */
-irqreturn_t rtl931x_switch_irq(int irq, void *dev_id);
-
-#endif /* _NET_DSA_RTL83XX_H */
-
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl930x.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl930x.c
deleted file mode 100644
index f1de39f0bc..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl930x.c
+++ /dev/null
@@ -1,1039 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl83xx.h"
-
-extern struct mutex smi_lock;
-extern struct rtl83xx_soc_info soc_info;
-
-void rtl930x_print_matrix(void)
-{
- int i;
- struct table_reg *r = rtl_table_get(RTL9300_TBL_0, 6);
-
- for (i = 0; i < 29; i++) {
- rtl_table_read(r, i);
- pr_debug("> %08x\n", sw_r32(rtl_table_data(r, 0)));
- }
- rtl_table_release(r);
-}
-
-inline void rtl930x_exec_tbl0_cmd(u32 cmd)
-{
- sw_w32(cmd, RTL930X_TBL_ACCESS_CTRL_0);
- do { } while (sw_r32(RTL930X_TBL_ACCESS_CTRL_0) & (1 << 17));
-}
-
-inline void rtl930x_exec_tbl1_cmd(u32 cmd)
-{
- sw_w32(cmd, RTL930X_TBL_ACCESS_CTRL_1);
- do { } while (sw_r32(RTL930X_TBL_ACCESS_CTRL_1) & (1 << 17));
-}
-
-inline int rtl930x_tbl_access_data_0(int i)
-{
- return RTL930X_TBL_ACCESS_DATA_0(i);
-}
-
-static inline int rtl930x_l2_port_new_salrn(int p)
-{
- return RTL930X_L2_PORT_SALRN(p);
-}
-
-static inline int rtl930x_l2_port_new_sa_fwd(int p)
-{
- // TODO: The definition of the fields changed, because of the master-cpu in a stack
- return RTL930X_L2_PORT_NEW_SA_FWD(p);
-}
-
-inline static int rtl930x_trk_mbr_ctr(int group)
-{
- return RTL930X_TRK_MBR_CTRL + (group << 2);
-}
-
-static void rtl930x_vlan_tables_read(u32 vlan, struct rtl838x_vlan_info *info)
-{
- u32 v, w;
- // Read VLAN table (1) via register 0
- struct table_reg *r = rtl_table_get(RTL9300_TBL_0, 1);
-
- rtl_table_read(r, vlan);
- v = sw_r32(rtl_table_data(r, 0));
- w = sw_r32(rtl_table_data(r, 1));
- pr_debug("VLAN_READ %d: %08x %08x\n", vlan, v, w);
- rtl_table_release(r);
-
- info->tagged_ports = v >> 3;
- info->profile_id = (w >> 24) & 7;
- info->hash_mc_fid = !!(w & BIT(27));
- info->hash_uc_fid = !!(w & BIT(28));
- info->fid = ((v & 0x7) << 3) | ((w >> 29) & 0x7);
-
- // Read UNTAG table via table register 2
- r = rtl_table_get(RTL9300_TBL_2, 0);
- rtl_table_read(r, vlan);
- v = sw_r32(rtl_table_data(r, 0));
- rtl_table_release(r);
-
- info->untagged_ports = v >> 3;
-}
-
-static void rtl930x_vlan_set_tagged(u32 vlan, struct rtl838x_vlan_info *info)
-{
- u32 v, w;
- // Access VLAN table (1) via register 0
- struct table_reg *r = rtl_table_get(RTL9300_TBL_0, 1);
-
- v = info->tagged_ports << 3;
- v |= ((u32)info->fid) >> 3;
-
- w = ((u32)info->fid) << 29;
- w |= info->hash_mc_fid ? BIT(27) : 0;
- w |= info->hash_uc_fid ? BIT(28) : 0;
- w |= info->profile_id << 24;
-
- sw_w32(v, rtl_table_data(r, 0));
- sw_w32(w, rtl_table_data(r, 1));
-
- rtl_table_write(r, vlan);
- rtl_table_release(r);
-}
-
-void rtl930x_vlan_profile_dump(int profile)
-{
- u32 p[5];
-
- if (profile < 0 || profile > 7)
- return;
-
- p[0] = sw_r32(RTL930X_VLAN_PROFILE_SET(profile));
- p[1] = sw_r32(RTL930X_VLAN_PROFILE_SET(profile) + 4);
- p[2] = sw_r32(RTL930X_VLAN_PROFILE_SET(profile) + 8) & 0x1FFFFFFF;
- p[3] = sw_r32(RTL930X_VLAN_PROFILE_SET(profile) + 12) & 0x1FFFFFFF;
- p[4] = sw_r32(RTL930X_VLAN_PROFILE_SET(profile) + 16) & 0x1FFFFFFF;
-
- pr_info("VLAN %d: L2 learn: %d; Unknown MC PMasks: L2 %0x, IPv4 %0x, IPv6: %0x",
- profile, p[0] & (3 << 21), p[2], p[3], p[4]);
- pr_info(" Routing enabled: IPv4 UC %c, IPv6 UC %c, IPv4 MC %c, IPv6 MC %c\n",
- p[0] & BIT(17) ? 'y' : 'n', p[0] & BIT(16) ? 'y' : 'n',
- p[0] & BIT(13) ? 'y' : 'n', p[0] & BIT(12) ? 'y' : 'n');
- pr_info(" Bridge enabled: IPv4 MC %c, IPv6 MC %c,\n",
- p[0] & BIT(15) ? 'y' : 'n', p[0] & BIT(14) ? 'y' : 'n');
- pr_info("VLAN profile %d: raw %08x %08x %08x %08x %08x\n",
- profile, p[0], p[1], p[2], p[3], p[4]);
-}
-
-static void rtl930x_vlan_set_untagged(u32 vlan, u64 portmask)
-{
- struct table_reg *r = rtl_table_get(RTL9300_TBL_2, 0);
-
- sw_w32(portmask << 3, rtl_table_data(r, 0));
- rtl_table_write(r, vlan);
- rtl_table_release(r);
-}
-
-/* Sets the L2 forwarding to be based on either the inner VLAN tag or the outer
- */
-static void rtl930x_vlan_fwd_on_inner(int port, bool is_set)
-{
- // Always set all tag modes to fwd based on either inner or outer tag
- if (is_set)
- sw_w32_mask(0, 0xf, RTL930X_VLAN_PORT_FWD + (port << 2));
- else
- sw_w32_mask(0xf, 0, RTL930X_VLAN_PORT_FWD + (port << 2));
-}
-
-static void rtl930x_vlan_profile_setup(int profile)
-{
- u32 p[5];
-
- pr_info("In %s\n", __func__);
- p[0] = sw_r32(RTL930X_VLAN_PROFILE_SET(profile));
- p[1] = sw_r32(RTL930X_VLAN_PROFILE_SET(profile) + 4);
-
- // Enable routing of Ipv4/6 Unicast and IPv4/6 Multicast traffic
- p[0] |= BIT(17) | BIT(16) | BIT(13) | BIT(12);
- p[2] = 0x1fffffff; // L2 unknown MC flooding portmask all ports, including the CPU-port
- p[3] = 0x1fffffff; // IPv4 unknown MC flooding portmask
- p[4] = 0x1fffffff; // IPv6 unknown MC flooding portmask
-
- sw_w32(p[0], RTL930X_VLAN_PROFILE_SET(profile));
- sw_w32(p[1], RTL930X_VLAN_PROFILE_SET(profile) + 4);
- sw_w32(p[2], RTL930X_VLAN_PROFILE_SET(profile) + 8);
- sw_w32(p[3], RTL930X_VLAN_PROFILE_SET(profile) + 12);
- sw_w32(p[4], RTL930X_VLAN_PROFILE_SET(profile) + 16);
- pr_info("Leaving %s\n", __func__);
-}
-
-static void rtl930x_stp_get(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[])
-{
- int i;
- u32 cmd = 1 << 17 /* Execute cmd */
- | 0 << 16 /* Read */
- | 4 << 12 /* Table type 0b10 */
- | (msti & 0xfff);
- priv->r->exec_tbl0_cmd(cmd);
-
- for (i = 0; i < 2; i++)
- port_state[i] = sw_r32(RTL930X_TBL_ACCESS_DATA_0(i));
- pr_debug("MSTI: %d STATE: %08x, %08x\n", msti, port_state[0], port_state[1]);
-}
-
-static void rtl930x_stp_set(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[])
-{
- int i;
- u32 cmd = 1 << 17 /* Execute cmd */
- | 1 << 16 /* Write */
- | 4 << 12 /* Table type 4 */
- | (msti & 0xfff);
-
- for (i = 0; i < 2; i++)
- sw_w32(port_state[i], RTL930X_TBL_ACCESS_DATA_0(i));
- priv->r->exec_tbl0_cmd(cmd);
-}
-
-static inline int rtl930x_mac_force_mode_ctrl(int p)
-{
- return RTL930X_MAC_FORCE_MODE_CTRL + (p << 2);
-}
-
-static inline int rtl930x_mac_port_ctrl(int p)
-{
- return RTL930X_MAC_L2_PORT_CTRL(p);
-}
-
-static inline int rtl930x_mac_link_spd_sts(int p)
-{
- return RTL930X_MAC_LINK_SPD_STS(p);
-}
-
-static u64 rtl930x_l2_hash_seed(u64 mac, u32 vid)
-{
- u64 v = vid;
-
- v <<= 48;
- v |= mac;
-
- return v;
-}
-
-/*
- * Calculate both the block 0 and the block 1 hash by applyingthe same hash
- * algorithm as the one used currently by the ASIC to the seed, and return
- * both hashes in the lower and higher word of the return value since only 12 bit of
- * the hash are significant
- */
-static u32 rtl930x_l2_hash_key(struct rtl838x_switch_priv *priv, u64 seed)
-{
- u32 k0, k1, h1, h2, h;
-
- k0 = (u32) (((seed >> 55) & 0x1f) ^ ((seed >> 44) & 0x7ff)
- ^ ((seed >> 33) & 0x7ff) ^ ((seed >> 22) & 0x7ff)
- ^ ((seed >> 11) & 0x7ff) ^ (seed & 0x7ff));
-
- h1 = (seed >> 11) & 0x7ff;
- h1 = ((h1 & 0x1f) << 6) | ((h1 >> 5) & 0x3f);
-
- h2 = (seed >> 33) & 0x7ff;
- h2 = ((h2 & 0x3f) << 5)| ((h2 >> 6) & 0x3f);
-
- k1 = (u32) (((seed << 55) & 0x1f) ^ ((seed >> 44) & 0x7ff) ^ h2
- ^ ((seed >> 22) & 0x7ff) ^ h1
- ^ (seed & 0x7ff));
-
- // Algorithm choice for block 0
- if (sw_r32(RTL930X_L2_CTRL) & BIT(0))
- h = k1;
- else
- h = k0;
-
- /* Algorithm choice for block 1
- * Since k0 and k1 are < 2048, adding 2048 will offset the hash into the second
- * half of hash-space
- * 2048 is in fact the hash-table size 16384 divided by 4 hashes per bucket
- * divided by 2 to divide the hash space in 2
- */
- if (sw_r32(RTL930X_L2_CTRL) & BIT(1))
- h |= (k1 + 2048) << 16;
- else
- h |= (k0 + 2048) << 16;
-
- return h;
-}
-
-/*
- * Fills an L2 entry structure from the SoC registers
- */
-static void rtl930x_fill_l2_entry(u32 r[], struct rtl838x_l2_entry *e)
-{
- pr_debug("In %s valid?\n", __func__);
- e->valid = !!(r[2] & BIT(31));
- if (!e->valid)
- return;
-
- pr_debug("In %s is valid\n", __func__);
- e->is_ip_mc = false;
- e->is_ipv6_mc = false;
-
- // TODO: Is there not a function to copy directly MAC memory?
- e->mac[0] = (r[0] >> 24);
- e->mac[1] = (r[0] >> 16);
- e->mac[2] = (r[0] >> 8);
- e->mac[3] = r[0];
- e->mac[4] = (r[1] >> 24);
- e->mac[5] = (r[1] >> 16);
-
- e->next_hop = !!(r[2] & BIT(12));
- e->rvid = r[1] & 0xfff;
-
- /* Is it a unicast entry? check multicast bit */
- if (!(e->mac[0] & 1)) {
- e->type = L2_UNICAST;
- e->is_static = !!(r[2] & BIT(14));
- e->port = (r[2] >> 20) & 0x3ff;
- // Check for trunk port
- if (r[2] & BIT(30)) {
- e->is_trunk = true;
- e->stack_dev = (e->port >> 9) & 1;
- e->trunk = e->port & 0x3f;
- } else {
- e->is_trunk = false;
- e->stack_dev = (e->port >> 6) & 0xf;
- e->port = e->port & 0x3f;
- }
-
- e->block_da = !!(r[2] & BIT(15));
- e->block_sa = !!(r[2] & BIT(16));
- e->suspended = !!(r[2] & BIT(13));
- e->age = (r[2] >> 17) & 3;
- e->valid = true;
- // the UC_VID field in hardware is used for the VID or for the route id
- if (e->next_hop) {
- e->nh_route_id = r[2] & 0xfff;
- e->vid = 0;
- } else {
- e->vid = r[2] & 0xfff;
- e->nh_route_id = 0;
- }
- } else {
- e->valid = true;
- e->type = L2_MULTICAST;
- e->mc_portmask_index = (r[2] >> 16) & 0x3ff;
- }
-}
-
-/*
- * Fills the 3 SoC table registers r[] with the information of in the rtl838x_l2_entry
- */
-static void rtl930x_fill_l2_row(u32 r[], struct rtl838x_l2_entry *e)
-{
- u32 port;
-
- if (!e->valid) {
- r[0] = r[1] = r[2] = 0;
- return;
- }
-
- r[2] = BIT(31); // Set valid bit
-
- r[0] = ((u32)e->mac[0]) << 24 | ((u32)e->mac[1]) << 16
- | ((u32)e->mac[2]) << 8 | ((u32)e->mac[3]);
- r[1] = ((u32)e->mac[4]) << 24 | ((u32)e->mac[5]) << 16;
-
- r[2] |= e->next_hop ? BIT(12) : 0;
-
- if (e->type == L2_UNICAST) {
- r[2] |= e->is_static ? BIT(14) : 0;
- r[1] |= e->rvid & 0xfff;
- r[2] |= (e->port & 0x3ff) << 20;
- if (e->is_trunk) {
- r[2] |= BIT(30);
- port = e->stack_dev << 9 | (e->port & 0x3f);
- } else {
- port = (e->stack_dev & 0xf) << 6;
- port |= e->port & 0x3f;
- }
- r[2] |= port << 20;
- r[2] |= e->block_da ? BIT(15) : 0;
- r[2] |= e->block_sa ? BIT(17) : 0;
- r[2] |= e->suspended ? BIT(13) : 0;
- r[2] |= (e->age & 0x3) << 17;
- // the UC_VID field in hardware is used for the VID or for the route id
- if (e->next_hop)
- r[2] |= e->nh_route_id & 0xfff;
- else
- r[2] |= e->vid & 0xfff;
- } else { // L2_MULTICAST
- r[2] |= (e->mc_portmask_index & 0x3ff) << 16;
- r[2] |= e->mc_mac_index & 0x7ff;
- }
-}
-
-/*
- * Read an L2 UC or MC entry out of a hash bucket of the L2 forwarding table
- * hash is the id of the bucket and pos is the position of the entry in that bucket
- * The data read from the SoC is filled into rtl838x_l2_entry
- */
-static u64 rtl930x_read_l2_entry_using_hash(u32 hash, u32 pos, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL9300_TBL_L2, 0);
- u32 idx;
- int i;
- u64 mac;
- u64 seed;
-
- pr_debug("%s: hash %08x, pos: %d\n", __func__, hash, pos);
-
- /* On the RTL93xx, 2 different hash algorithms are used making it a total of
- * 8 buckets that need to be searched, 4 for each hash-half
- * Use second hash space when bucket is between 4 and 8 */
- if (pos >= 4) {
- pos -= 4;
- hash >>= 16;
- } else {
- hash &= 0xffff;
- }
-
- idx = (0 << 14) | (hash << 2) | pos; // Search SRAM, with hash and at pos in bucket
- pr_debug("%s: NOW hash %08x, pos: %d\n", __func__, hash, pos);
-
- rtl_table_read(q, idx);
- for (i = 0; i < 3; i++)
- r[i] = sw_r32(rtl_table_data(q, i));
-
- rtl_table_release(q);
-
- rtl930x_fill_l2_entry(r, e);
-
- pr_debug("%s: valid: %d, nh: %d\n", __func__, e->valid, e->next_hop);
- if (!e->valid)
- return 0;
-
- mac = ((u64)e->mac[0]) << 40 | ((u64)e->mac[1]) << 32 | ((u64)e->mac[2]) << 24
- | ((u64)e->mac[3]) << 16 | ((u64)e->mac[4]) << 8 | ((u64)e->mac[5]);
-
- seed = rtl930x_l2_hash_seed(mac, e->rvid);
- pr_debug("%s: mac %016llx, seed %016llx\n", __func__, mac, seed);
- // return vid with concatenated mac as unique id
- return seed;
-}
-
-static void rtl930x_write_l2_entry_using_hash(u32 hash, u32 pos, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL9300_TBL_L2, 0);
- u32 idx = (0 << 14) | (hash << 2) | pos; // Access SRAM, with hash and at pos in bucket
- int i;
-
- pr_info("%s: hash %d, pos %d\n", __func__, hash, pos);
- pr_info("%s: index %d -> mac %02x:%02x:%02x:%02x:%02x:%02x\n", __func__, idx,
- e->mac[0], e->mac[1], e->mac[2], e->mac[3],e->mac[4],e->mac[5]);
-
- rtl930x_fill_l2_row(r, e);
-
- for (i= 0; i < 3; i++)
- sw_w32(r[i], rtl_table_data(q, i));
-
- rtl_table_write(q, idx);
- rtl_table_release(q);
-}
-
-static u64 rtl930x_read_cam(int idx, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL9300_TBL_L2, 1);
- int i;
-
- rtl_table_read(q, idx);
- for (i= 0; i < 3; i++)
- r[i] = sw_r32(rtl_table_data(q, i));
-
- rtl_table_release(q);
-
- rtl930x_fill_l2_entry(r, e);
- if (!e->valid)
- return 0;
-
- // return mac with concatenated vid as unique id
- return ((u64)r[0] << 28) | ((r[1] & 0xffff0000) >> 4) | e->vid;
-}
-
-static void rtl930x_write_cam(int idx, struct rtl838x_l2_entry *e)
-{
- u32 r[3];
- struct table_reg *q = rtl_table_get(RTL9300_TBL_L2, 1); // Access L2 Table 1
- int i;
-
- rtl930x_fill_l2_row(r, e);
-
- for (i= 0; i < 3; i++)
- sw_w32(r[i], rtl_table_data(q, i));
-
- rtl_table_write(q, idx);
- rtl_table_release(q);
-}
-
-static void dump_l2_entry(struct rtl838x_l2_entry *e)
-{
- pr_info("MAC: %02x:%02x:%02x:%02x:%02x:%02x vid: %d, rvid: %d, port: %d, valid: %d\n",
- e->mac[0], e->mac[1], e->mac[2], e->mac[3], e->mac[4], e->mac[5],
- e->vid, e->rvid, e->port, e->valid);
- pr_info("Type: %d, is_static: %d, is_ip_mc: %d, is_ipv6_mc: %d, block_da: %d\n",
- e->type, e->is_static, e->is_ip_mc, e->is_ipv6_mc, e->block_da);
- pr_info(" block_sa: %d, suspended: %d, next_hop: %d, age: %d, is_trunk: %d, trunk: %d\n",
- e->block_sa, e->suspended, e->next_hop, e->age, e->is_trunk, e->trunk);
- if (e->is_ip_mc || e->is_ipv6_mc)
- pr_info(" mc_portmask_index: %d, mc_gip: %d, mc_sip: %d\n",
- e->mc_portmask_index, e->mc_gip, e->mc_sip);
- pr_info(" stac_dev: %d, nh_route_id: %d, port: %d, dev_id\n",
- e->stack_dev, e->nh_route_id, e->port);
-}
-
-/*
- * Add an L2 nexthop entry for the L3 routing system in the SoC
- * Use VID and MAC in rtl838x_l2_entry to identify either a free slot in the L2 hash table
- * or mark an existing entry as a nexthop by setting it's nexthop bit
- * Called from the L3 layer
- * The index in the L2 hash table is filled into nh->l2_id;
- */
-static int rtl930x_l2_nexthop_add(struct rtl838x_switch_priv *priv, struct rtl838x_nexthop *nh)
-{
- struct rtl838x_l2_entry e;
- u64 seed = rtl930x_l2_hash_seed(nh->mac, nh->vid);
- u32 key = rtl930x_l2_hash_key(priv, seed);
- int i, idx = -1;
- u64 entry;
-
- pr_info("%s searching for %08llx vid %d with key %d, seed: %016llx\n",
- __func__, nh->mac, nh->vid, key, seed);
-
- e.type = L2_UNICAST;
- e.rvid = nh->fid; // Verify its the forwarding ID!!! l2_entry.un.unicast.fid
- u64_to_ether_addr(nh->mac, &e.mac[0]);
- e.port = RTL930X_PORT_IGNORE;
-
- // Loop over all entries in the hash-bucket and over the second block on 93xx SoCs
- for (i = 0; i < priv->l2_bucket_size; i++) {
- entry = rtl930x_read_l2_entry_using_hash(key, i, &e);
- pr_info("%s i: %d, entry %016llx, seed %016llx\n", __func__, i, entry, seed);
- if (e.valid && e.next_hop)
- continue;
- if (!e.valid || ((entry & 0x0fffffffffffffffULL) == seed)) {
- idx = i > 3 ? ((key >> 14) & 0xffff) | i >> 1
- : ((key << 2) | i) & 0xffff;
- break;
- }
- }
-
- pr_info("%s: found idx %d and i %d\n", __func__, idx, i);
-
- if (idx < 0) {
- pr_err("%s: No more L2 forwarding entries available\n", __func__);
- return -1;
- }
-
- // Found an existing or empty entry, make it a nexthop entry
- pr_info("%s BEFORE -> key %d, pos: %d, index: %d\n", __func__, key, i, idx);
- dump_l2_entry(&e);
- nh->l2_id = idx;
-
- // Found an existing (e->valid is true) or empty entry, make it a nexthop entry
- if (e.valid) {
- nh->port = e.port;
- nh->fid = e.rvid;
- nh->vid = e.vid;
- nh->dev_id = e.stack_dev;
- } else {
- e.valid = true;
- e.is_static = false;
- e.vid = nh->vid;
- e.rvid = nh->fid;
- e.port = RTL930X_PORT_IGNORE;
- u64_to_ether_addr(nh->mac, &e.mac[0]);
- }
- e.next_hop = true;
- // For nexthop entries, the vid field in the table is used to denote the dest mac_id
- e.nh_route_id = nh->mac_id;
- pr_info("%s AFTER\n", __func__);
- dump_l2_entry(&e);
-
- rtl930x_write_l2_entry_using_hash(idx >> 2, idx & 0x3, &e);
-
- // _dal_longan_l2_nexthop_add
- return 0;
-}
-
-static u64 rtl930x_read_mcast_pmask(int idx)
-{
- u32 portmask;
- // Read MC_PORTMASK (2) via register RTL9300_TBL_L2
- struct table_reg *q = rtl_table_get(RTL9300_TBL_L2, 2);
-
- rtl_table_read(q, idx);
- portmask = sw_r32(rtl_table_data(q, 0));
- portmask >>= 3;
- rtl_table_release(q);
-
- pr_debug("%s: Index idx %d has portmask %08x\n", __func__, idx, portmask);
- return portmask;
-}
-
-static void rtl930x_write_mcast_pmask(int idx, u64 portmask)
-{
- u32 pm = portmask;
-
- // Access MC_PORTMASK (2) via register RTL9300_TBL_L2
- struct table_reg *q = rtl_table_get(RTL9300_TBL_L2, 2);
-
- pr_debug("%s: Index idx %d has portmask %08x\n", __func__, idx, pm);
- pm <<= 3;
- sw_w32(pm, rtl_table_data(q, 0));
- rtl_table_write(q, idx);
- rtl_table_release(q);
-}
-
-u64 rtl930x_traffic_get(int source)
-{
- u32 v;
- struct table_reg *r = rtl_table_get(RTL9300_TBL_0, 6);
-
- rtl_table_read(r, source);
- v = sw_r32(rtl_table_data(r, 0));
- rtl_table_release(r);
- return v >> 3;
-}
-
-/*
- * Enable traffic between a source port and a destination port matrix
- */
-void rtl930x_traffic_set(int source, u64 dest_matrix)
-{
- struct table_reg *r = rtl_table_get(RTL9300_TBL_0, 6);
-
- sw_w32((dest_matrix << 3), rtl_table_data(r, 0));
- rtl_table_write(r, source);
- rtl_table_release(r);
-}
-
-void rtl930x_traffic_enable(int source, int dest)
-{
- struct table_reg *r = rtl_table_get(RTL9300_TBL_0, 6);
- rtl_table_read(r, source);
- sw_w32_mask(0, BIT(dest + 3), rtl_table_data(r, 0));
- rtl_table_write(r, source);
- rtl_table_release(r);
-}
-
-void rtl930x_traffic_disable(int source, int dest)
-{
- struct table_reg *r = rtl_table_get(RTL9300_TBL_0, 6);
- rtl_table_read(r, source);
- sw_w32_mask(BIT(dest + 3), 0, rtl_table_data(r, 0));
- rtl_table_write(r, source);
- rtl_table_release(r);
-}
-
-void rtl9300_dump_debug(void)
-{
- int i;
- u16 r = RTL930X_STAT_PRVTE_DROP_COUNTER0;
-
- for (i = 0; i < 10; i ++) {
- pr_info("# %d %08x %08x %08x %08x %08x %08x %08x %08x\n", i * 8,
- sw_r32(r), sw_r32(r + 4), sw_r32(r + 8), sw_r32(r + 12),
- sw_r32(r + 16), sw_r32(r + 20), sw_r32(r + 24), sw_r32(r + 28));
- r += 32;
- }
- pr_info("# %08x %08x %08x %08x %08x\n",
- sw_r32(r), sw_r32(r + 4), sw_r32(r + 8), sw_r32(r + 12), sw_r32(r + 16));
- rtl930x_print_matrix();
- pr_info("RTL930X_L2_PORT_SABLK_CTRL: %08x, RTL930X_L2_PORT_DABLK_CTRL %08x\n",
- sw_r32(RTL930X_L2_PORT_SABLK_CTRL), sw_r32(RTL930X_L2_PORT_DABLK_CTRL)
-
- );
-}
-
-irqreturn_t rtl930x_switch_irq(int irq, void *dev_id)
-{
- struct dsa_switch *ds = dev_id;
- u32 status = sw_r32(RTL930X_ISR_GLB);
- u32 ports = sw_r32(RTL930X_ISR_PORT_LINK_STS_CHG);
- u32 link;
- int i;
-
- /* Clear status */
- sw_w32(ports, RTL930X_ISR_PORT_LINK_STS_CHG);
- pr_info("RTL9300 Link change: status: %x, ports %x\n", status, ports);
-
- rtl9300_dump_debug();
-
- for (i = 0; i < 28; i++) {
- if (ports & BIT(i)) {
- /* Read the register twice because of issues with latency at least
- * with the external RTL8226 PHY on the XGS1210 */
- link = sw_r32(RTL930X_MAC_LINK_STS);
- link = sw_r32(RTL930X_MAC_LINK_STS);
- if (link & BIT(i))
- dsa_port_phylink_mac_change(ds, i, true);
- else
- dsa_port_phylink_mac_change(ds, i, false);
- }
- }
-
- return IRQ_HANDLED;
-}
-
-int rtl9300_sds_power(int mac, int val)
-{
- int sds_num;
- u32 mode;
-
- // TODO: these numbers are hard-coded for the Zyxel XGS1210 12 Switch
- pr_info("SerDes: %s %d\n", __func__, mac);
- switch (mac) {
- case 24:
- sds_num = 6;
- mode = 0x12; // HISGMII
- break;
- case 25:
- sds_num = 7;
- mode = 0x12; // HISGMII
- break;
- case 26:
- sds_num = 8;
- mode = 0x1b; // 10GR/1000BX auto
- break;
- case 27:
- sds_num = 9;
- mode = 0x1b; // 10GR/1000BX auto
- break;
- default:
- return -1;
- }
- if (!val)
- mode = 0x1f; // OFF
-
- rtl9300_sds_rst(sds_num, mode);
-
- return 0;
-}
-
-int rtl930x_write_phy(u32 port, u32 page, u32 reg, u32 val)
-{
- u32 v;
- int err = 0;
-
- pr_debug("%s: port %d, page: %d, reg: %x, val: %x\n", __func__, port, page, reg, val);
-
- if (port > 63 || page > 4095 || reg > 31)
- return -ENOTSUPP;
-
- val &= 0xffff;
- mutex_lock(&smi_lock);
-
- sw_w32(BIT(port), RTL930X_SMI_ACCESS_PHY_CTRL_0);
- sw_w32_mask(0xffff << 16, val << 16, RTL930X_SMI_ACCESS_PHY_CTRL_2);
- v = reg << 20 | page << 3 | 0x1f << 15 | BIT(2) | BIT(0);
- sw_w32(v, RTL930X_SMI_ACCESS_PHY_CTRL_1);
-
- do {
- v = sw_r32(RTL930X_SMI_ACCESS_PHY_CTRL_1);
- } while (v & 0x1);
-
- if (v & 0x2)
- err = -EIO;
-
- mutex_unlock(&smi_lock);
-
- return err;
-}
-
-int rtl930x_read_phy(u32 port, u32 page, u32 reg, u32 *val)
-{
- u32 v;
- int err = 0;
-
- if (port > 63 || page > 4095 || reg > 31)
- return -ENOTSUPP;
-
- mutex_lock(&smi_lock);
-
- sw_w32_mask(0xffff << 16, port << 16, RTL930X_SMI_ACCESS_PHY_CTRL_2);
- v = reg << 20 | page << 3 | 0x1f << 15 | 1;
- sw_w32(v, RTL930X_SMI_ACCESS_PHY_CTRL_1);
-
- do {
- v = sw_r32(RTL930X_SMI_ACCESS_PHY_CTRL_1);
- } while ( v & 0x1);
-
- if (v & BIT(25)) {
- pr_debug("Error reading phy %d, register %d\n", port, reg);
- err = -EIO;
- }
- *val = (sw_r32(RTL930X_SMI_ACCESS_PHY_CTRL_2) & 0xffff);
-
- pr_debug("%s: port %d, page: %d, reg: %x, val: %x\n", __func__, port, page, reg, *val);
-
- mutex_unlock(&smi_lock);
-
- return err;
-}
-
-/*
- * Write to an mmd register of the PHY
- */
-int rtl930x_write_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 val)
-{
- int err = 0;
- u32 v;
-
- mutex_lock(&smi_lock);
-
- // Set PHY to access
- sw_w32(BIT(port), RTL930X_SMI_ACCESS_PHY_CTRL_0);
-
- // Set data to write
- sw_w32_mask(0xffff << 16, val << 16, RTL930X_SMI_ACCESS_PHY_CTRL_2);
-
- // Set MMD device number and register to write to
- sw_w32(devnum << 16 | (regnum & 0xffff), RTL930X_SMI_ACCESS_PHY_CTRL_3);
-
- v = BIT(2) | BIT(1) | BIT(0); // WRITE | MMD-access | EXEC
- sw_w32(v, RTL930X_SMI_ACCESS_PHY_CTRL_1);
-
- do {
- v = sw_r32(RTL930X_SMI_ACCESS_PHY_CTRL_1);
- } while (v & BIT(0));
-
- pr_debug("%s: port %d, regnum: %x, val: %x (err %d)\n", __func__, port, regnum, val, err);
- mutex_unlock(&smi_lock);
- return err;
-}
-
-/*
- * Read an mmd register of the PHY
- */
-int rtl930x_read_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 *val)
-{
- int err = 0;
- u32 v;
-
- mutex_lock(&smi_lock);
-
- // Set PHY to access
- sw_w32_mask(0xffff << 16, port << 16, RTL930X_SMI_ACCESS_PHY_CTRL_2);
-
- // Set MMD device number and register to write to
- sw_w32(devnum << 16 | (regnum & 0xffff), RTL930X_SMI_ACCESS_PHY_CTRL_3);
-
- v = BIT(1) | BIT(0); // MMD-access | EXEC
- sw_w32(v, RTL930X_SMI_ACCESS_PHY_CTRL_1);
-
- do {
- v = sw_r32(RTL930X_SMI_ACCESS_PHY_CTRL_1);
- } while (v & BIT(0));
- // There is no error-checking via BIT 25 of v, as it does not seem to be set correctly
- *val = (sw_r32(RTL930X_SMI_ACCESS_PHY_CTRL_2) & 0xffff);
- pr_debug("%s: port %d, regnum: %x, val: %x (err %d)\n", __func__, port, regnum, *val, err);
-
- mutex_unlock(&smi_lock);
-
- return err;
-}
-
-/*
- * Calculate both the block 0 and the block 1 hash, and return in
- * lower and higher word of the return value since only 12 bit of
- * the hash are significant
- */
-u32 rtl930x_hash(struct rtl838x_switch_priv *priv, u64 seed)
-{
- u32 k0, k1, h1, h2, h;
-
- k0 = (u32) (((seed >> 55) & 0x1f) ^ ((seed >> 44) & 0x7ff)
- ^ ((seed >> 33) & 0x7ff) ^ ((seed >> 22) & 0x7ff)
- ^ ((seed >> 11) & 0x7ff) ^ (seed & 0x7ff));
-
- h1 = (seed >> 11) & 0x7ff;
- h1 = ((h1 & 0x1f) << 6) | ((h1 >> 5) & 0x3f);
-
- h2 = (seed >> 33) & 0x7ff;
- h2 = ((h2 & 0x3f) << 5)| ((h2 >> 6) & 0x3f);
-
- k1 = (u32) (((seed << 55) & 0x1f) ^ ((seed >> 44) & 0x7ff) ^ h2
- ^ ((seed >> 22) & 0x7ff) ^ h1
- ^ (seed & 0x7ff));
-
- // Algorithm choice for block 0
- if (sw_r32(RTL930X_L2_CTRL) & BIT(0))
- h = k1;
- else
- h = k0;
-
- /* Algorithm choice for block 1
- * Since k0 and k1 are < 2048, adding 2048 will offset the hash into the second
- * half of hash-space
- * 2048 is in fact the hash-table size 16384 divided by 4 hashes per bucket
- * divided by 2 to divide the hash space in 2
- */
- if (sw_r32(RTL930X_L2_CTRL) & BIT(1))
- h |= (k1 + 2048) << 16;
- else
- h |= (k0 + 2048) << 16;
-
- return h;
-}
-
-/*
- * Enables or disables the EEE/EEEP capability of a port
- */
-void rtl930x_port_eee_set(struct rtl838x_switch_priv *priv, int port, bool enable)
-{
- u32 v;
-
- // This works only for Ethernet ports, and on the RTL930X, ports from 26 are SFP
- if (port >= 26)
- return;
-
- pr_debug("In %s: setting port %d to %d\n", __func__, port, enable);
- v = enable ? 0x3f : 0x0;
-
- // Set EEE/EEEP state for 100, 500, 1000MBit and 2.5, 5 and 10GBit
- sw_w32_mask(0, v << 10, rtl930x_mac_force_mode_ctrl(port));
-
- // Set TX/RX EEE state
- v = enable ? 0x3 : 0x0;
- sw_w32(v, RTL930X_EEE_CTRL(port));
-
- priv->ports[port].eee_enabled = enable;
-}
-
-/*
- * Get EEE own capabilities and negotiation result
- */
-int rtl930x_eee_port_ability(struct rtl838x_switch_priv *priv, struct ethtool_eee *e, int port)
-{
- u32 link, a;
-
- if (port >= 26)
- return -ENOTSUPP;
-
- pr_info("In %s, port %d\n", __func__, port);
- link = sw_r32(RTL930X_MAC_LINK_STS);
- link = sw_r32(RTL930X_MAC_LINK_STS);
- if (!(link & BIT(port)))
- return 0;
-
- pr_info("Setting advertised\n");
- if (sw_r32(rtl930x_mac_force_mode_ctrl(port)) & BIT(10))
- e->advertised |= ADVERTISED_100baseT_Full;
-
- if (sw_r32(rtl930x_mac_force_mode_ctrl(port)) & BIT(12))
- e->advertised |= ADVERTISED_1000baseT_Full;
-
- if (priv->ports[port].is2G5 && sw_r32(rtl930x_mac_force_mode_ctrl(port)) & BIT(13)) {
- pr_info("ADVERTISING 2.5G EEE\n");
- e->advertised |= ADVERTISED_2500baseX_Full;
- }
-
- if (priv->ports[port].is10G && sw_r32(rtl930x_mac_force_mode_ctrl(port)) & BIT(15))
- e->advertised |= ADVERTISED_10000baseT_Full;
-
- a = sw_r32(RTL930X_MAC_EEE_ABLTY);
- a = sw_r32(RTL930X_MAC_EEE_ABLTY);
- pr_info("Link partner: %08x\n", a);
- if (a & BIT(port)) {
- e->lp_advertised = ADVERTISED_100baseT_Full;
- e->lp_advertised |= ADVERTISED_1000baseT_Full;
- if (priv->ports[port].is2G5)
- e->lp_advertised |= ADVERTISED_2500baseX_Full;
- if (priv->ports[port].is10G)
- e->lp_advertised |= ADVERTISED_10000baseT_Full;
- }
-
- // Read 2x to clear latched state
- a = sw_r32(RTL930X_EEEP_PORT_CTRL(port));
- a = sw_r32(RTL930X_EEEP_PORT_CTRL(port));
- pr_info("%s RTL930X_EEEP_PORT_CTRL: %08x\n", __func__, a);
-
- return 0;
-}
-
-static void rtl930x_init_eee(struct rtl838x_switch_priv *priv, bool enable)
-{
- int i;
-
- pr_info("Setting up EEE, state: %d\n", enable);
-
- // Setup EEE on all ports
- for (i = 0; i < priv->cpu_port; i++) {
- if (priv->ports[i].phy)
- rtl930x_port_eee_set(priv, i, enable);
- }
-
- priv->eee_enabled = enable;
-}
-
-const struct rtl838x_reg rtl930x_reg = {
- .mask_port_reg_be = rtl838x_mask_port_reg,
- .set_port_reg_be = rtl838x_set_port_reg,
- .get_port_reg_be = rtl838x_get_port_reg,
- .mask_port_reg_le = rtl838x_mask_port_reg,
- .set_port_reg_le = rtl838x_set_port_reg,
- .get_port_reg_le = rtl838x_get_port_reg,
- .stat_port_rst = RTL930X_STAT_PORT_RST,
- .stat_rst = RTL930X_STAT_RST,
- .stat_port_std_mib = RTL930X_STAT_PORT_MIB_CNTR,
- .traffic_enable = rtl930x_traffic_enable,
- .traffic_disable = rtl930x_traffic_disable,
- .traffic_get = rtl930x_traffic_get,
- .traffic_set = rtl930x_traffic_set,
- .l2_ctrl_0 = RTL930X_L2_CTRL,
- .l2_ctrl_1 = RTL930X_L2_AGE_CTRL,
- .l2_port_aging_out = RTL930X_L2_PORT_AGE_CTRL,
- .smi_poll_ctrl = RTL930X_SMI_POLL_CTRL, // TODO: Difference to RTL9300_SMI_PRVTE_POLLING_CTRL
- .l2_tbl_flush_ctrl = RTL930X_L2_TBL_FLUSH_CTRL,
- .exec_tbl0_cmd = rtl930x_exec_tbl0_cmd,
- .exec_tbl1_cmd = rtl930x_exec_tbl1_cmd,
- .tbl_access_data_0 = rtl930x_tbl_access_data_0,
- .isr_glb_src = RTL930X_ISR_GLB,
- .isr_port_link_sts_chg = RTL930X_ISR_PORT_LINK_STS_CHG,
- .imr_port_link_sts_chg = RTL930X_IMR_PORT_LINK_STS_CHG,
- .imr_glb = RTL930X_IMR_GLB,
- .vlan_tables_read = rtl930x_vlan_tables_read,
- .vlan_set_tagged = rtl930x_vlan_set_tagged,
- .vlan_set_untagged = rtl930x_vlan_set_untagged,
- .vlan_profile_dump = rtl930x_vlan_profile_dump,
- .vlan_profile_setup = rtl930x_vlan_profile_setup,
- .vlan_fwd_on_inner = rtl930x_vlan_fwd_on_inner,
- .stp_get = rtl930x_stp_get,
- .stp_set = rtl930x_stp_set,
- .mac_force_mode_ctrl = rtl930x_mac_force_mode_ctrl,
- .mac_port_ctrl = rtl930x_mac_port_ctrl,
- .l2_port_new_salrn = rtl930x_l2_port_new_salrn,
- .l2_port_new_sa_fwd = rtl930x_l2_port_new_sa_fwd,
- .mir_ctrl = RTL930X_MIR_CTRL,
- .mir_dpm = RTL930X_MIR_DPM_CTRL,
- .mir_spm = RTL930X_MIR_SPM_CTRL,
- .mac_link_sts = RTL930X_MAC_LINK_STS,
- .mac_link_dup_sts = RTL930X_MAC_LINK_DUP_STS,
- .mac_link_spd_sts = rtl930x_mac_link_spd_sts,
- .mac_rx_pause_sts = RTL930X_MAC_RX_PAUSE_STS,
- .mac_tx_pause_sts = RTL930X_MAC_TX_PAUSE_STS,
- .read_l2_entry_using_hash = rtl930x_read_l2_entry_using_hash,
- .write_l2_entry_using_hash = rtl930x_write_l2_entry_using_hash,
- .read_cam = rtl930x_read_cam,
- .write_cam = rtl930x_write_cam,
- .vlan_port_egr_filter = RTL930X_VLAN_PORT_EGR_FLTR,
- .vlan_port_igr_filter = RTL930X_VLAN_PORT_IGR_FLTR(0),
- .vlan_port_pb = RTL930X_VLAN_PORT_PB_VLAN,
- .vlan_port_tag_sts_ctrl = RTL930X_VLAN_PORT_TAG_STS_CTRL,
- .trk_mbr_ctr = rtl930x_trk_mbr_ctr,
- .rma_bpdu_fld_pmask = RTL930X_RMA_BPDU_FLD_PMSK,
- .init_eee = rtl930x_init_eee,
- .port_eee_set = rtl930x_port_eee_set,
- .eee_port_ability = rtl930x_eee_port_ability,
- .read_mcast_pmask = rtl930x_read_mcast_pmask,
- .write_mcast_pmask = rtl930x_write_mcast_pmask,
-};
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl931x.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl931x.c
deleted file mode 100644
index f98bf7df29..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl931x.c
+++ /dev/null
@@ -1,393 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl83xx.h"
-
-extern struct mutex smi_lock;
-extern struct rtl83xx_soc_info soc_info;
-
-inline void rtl931x_exec_tbl0_cmd(u32 cmd)
-{
- sw_w32(cmd, RTL931X_TBL_ACCESS_CTRL_0);
- do { } while (sw_r32(RTL931X_TBL_ACCESS_CTRL_0) & (1 << 20));
-}
-
-inline void rtl931x_exec_tbl1_cmd(u32 cmd)
-{
- sw_w32(cmd, RTL931X_TBL_ACCESS_CTRL_1);
- do { } while (sw_r32(RTL931X_TBL_ACCESS_CTRL_1) & (1 << 17));
-}
-
-inline int rtl931x_tbl_access_data_0(int i)
-{
- return RTL931X_TBL_ACCESS_DATA_0(i);
-}
-
-void rtl931x_vlan_profile_dump(int index)
-{
- u64 profile[4];
-
- if (index < 0 || index > 15)
- return;
-
- profile[0] = sw_r32(RTL931X_VLAN_PROFILE_SET(index));
- profile[1] = (sw_r32(RTL931X_VLAN_PROFILE_SET(index) + 4) & 0x1FFFFFFFULL) << 32
- | (sw_r32(RTL931X_VLAN_PROFILE_SET(index) + 8) & 0xFFFFFFFF);
- profile[2] = (sw_r32(RTL931X_VLAN_PROFILE_SET(index) + 16) & 0xFFFFFFFFULL) << 32
- | (sw_r32(RTL931X_VLAN_PROFILE_SET(index) + 12) & 0x1FFFFFFULL);
- profile[3] = (sw_r32(RTL931X_VLAN_PROFILE_SET(index) + 20) & 0x1FFFFFFFULL) << 32
- | (sw_r32(RTL931X_VLAN_PROFILE_SET(index) + 24) & 0xFFFFFFFF);
-
- pr_info("VLAN %d: L2 learning: %d, L2 Unknown MultiCast Field %llx, \
- IPv4 Unknown MultiCast Field %llx, IPv6 Unknown MultiCast Field: %llx",
- index, (u32) (profile[0] & (3 << 14)), profile[1], profile[2], profile[3]);
-}
-
-static void rtl931x_stp_get(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[])
-{
- int i;
- u32 cmd = 1 << 20 /* Execute cmd */
- | 0 << 19 /* Read */
- | 2 << 15 /* Table type 0b10 */
- | (msti & 0x3fff);
- priv->r->exec_tbl0_cmd(cmd);
-
- for (i = 0; i < 4; i++)
- port_state[i] = sw_r32(priv->r->tbl_access_data_0(i));
-}
-
-static void rtl931x_stp_set(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[])
-{
- int i;
- u32 cmd = 1 << 20 /* Execute cmd */
- | 1 << 19 /* Write */
- | 5 << 15 /* Table type 0b101 */
- | (msti & 0x3fff);
- for (i = 0; i < 4; i++)
- sw_w32(port_state[i], priv->r->tbl_access_data_0(i));
- priv->r->exec_tbl0_cmd(cmd);
-}
-
-inline static int rtl931x_trk_mbr_ctr(int group)
-{
- return RTL931X_TRK_MBR_CTRL + (group << 2);
-}
-
-static void rtl931x_vlan_tables_read(u32 vlan, struct rtl838x_vlan_info *info)
-{
- u32 v, w, x, y;
- // Read VLAN table (3) via register 0
- struct table_reg *r = rtl_table_get(RTL9310_TBL_0, 3);
-
- rtl_table_read(r, vlan);
- v = sw_r32(rtl_table_data(r, 0));
- w = sw_r32(rtl_table_data(r, 1));
- x = sw_r32(rtl_table_data(r, 2));
- y = sw_r32(rtl_table_data(r, 3));
- pr_debug("VLAN_READ %d: %08x %08x\n", vlan, v, w);
- rtl_table_release(r);
-
- info->tagged_ports = ((u64) v) << 25 | (w >> 7);
- info->profile_id = (x >> 16) & 0xf;
- info->hash_mc_fid = !!(x & BIT(30));
- info->hash_uc_fid = !!(x & BIT(31));
- info->fid = w & 0x7f;
- // TODO: use also info in 4th register
-
- // Read UNTAG table via table register 3
- r = rtl_table_get(RTL9310_TBL_3, 0);
- rtl_table_read(r, vlan);
- v = ((u64)sw_r32(rtl_table_data(r, 0))) << 25;
- v |= sw_r32(rtl_table_data(r, 1)) >> 7;
- rtl_table_release(r);
-
- info->untagged_ports = v;
-}
-
-static void rtl931x_vlan_set_tagged(u32 vlan, struct rtl838x_vlan_info *info)
-{
- u32 v, w, x;
- // Access VLAN table (1) via register 0
- struct table_reg *r = rtl_table_get(RTL9310_TBL_0, 3);
-
- v = info->tagged_ports << 7;
- w = (info->tagged_ports & 0x7f000000) << 25;
- w |= (u32)info->fid;
- x = info->profile_id << 16;
- w |= info->hash_mc_fid ? BIT(30) : 0;
- w |= info->hash_uc_fid ? BIT(31) : 0;
- // TODO: use also info in 4th register
-
- sw_w32(v, rtl_table_data(r, 0));
- sw_w32(w, rtl_table_data(r, 1));
- sw_w32(x, rtl_table_data(r, 2));
-
- rtl_table_write(r, vlan);
- rtl_table_release(r);
-}
-
-static void rtl931x_vlan_set_untagged(u32 vlan, u64 portmask)
-{
- struct table_reg *r = rtl_table_get(RTL9310_TBL_3, 0);
-
- rtl839x_set_port_reg_be(portmask << 7, rtl_table_data(r, 0));
- rtl_table_write(r, vlan);
- rtl_table_release(r);
-}
-
-static inline int rtl931x_mac_force_mode_ctrl(int p)
-{
- return RTL931X_MAC_FORCE_MODE_CTRL + (p << 2);
-}
-
-static inline int rtl931x_mac_link_spd_sts(int p)
-{
- return RTL931X_MAC_LINK_SPD_STS(p);
-}
-
-static inline int rtl931x_mac_port_ctrl(int p)
-{
- return RTL931X_MAC_PORT_CTRL(p);
-}
-
-static inline int rtl931x_l2_port_new_salrn(int p)
-{
- return RTL931X_L2_PORT_NEW_SALRN(p);
-}
-
-static inline int rtl931x_l2_port_new_sa_fwd(int p)
-{
- return RTL931X_L2_PORT_NEW_SA_FWD(p);
-}
-
-static u64 rtl931x_read_l2_entry_using_hash(u32 hash, u32 position, struct rtl838x_l2_entry *e)
-{
- u64 entry = 0;
-
- // TODO: Implement
- return entry;
-}
-
-static u64 rtl931x_read_cam(int idx, struct rtl838x_l2_entry *e)
-{
- u64 entry = 0;
-
- // TODO: Implement
- return entry;
-}
-
-irqreturn_t rtl931x_switch_irq(int irq, void *dev_id)
-{
- struct dsa_switch *ds = dev_id;
- u32 status = sw_r32(RTL931X_ISR_GLB_SRC);
- u64 ports = rtl839x_get_port_reg_le(RTL931X_ISR_PORT_LINK_STS_CHG);
- u64 link;
- int i;
-
- /* Clear status */
- rtl839x_set_port_reg_le(ports, RTL931X_ISR_PORT_LINK_STS_CHG);
- pr_info("RTL9310 Link change: status: %x, ports %llx\n", status, ports);
-
- for (i = 0; i < 56; i++) {
- if (ports & BIT_ULL(i)) {
- link = rtl839x_get_port_reg_le(RTL931X_MAC_LINK_STS);
- if (link & BIT_ULL(i))
- dsa_port_phylink_mac_change(ds, i, true);
- else
- dsa_port_phylink_mac_change(ds, i, false);
- }
- }
- return IRQ_HANDLED;
-}
-
-int rtl931x_write_phy(u32 port, u32 page, u32 reg, u32 val)
-{
- u32 v;
- int err = 0;
-
- val &= 0xffff;
- if (port > 63 || page > 4095 || reg > 31)
- return -ENOTSUPP;
-
- mutex_lock(&smi_lock);
- /* Clear both port registers */
- sw_w32(0, RTL931X_SMI_INDRT_ACCESS_CTRL_2);
- sw_w32(0, RTL931X_SMI_INDRT_ACCESS_CTRL_2 + 4);
- sw_w32_mask(0, BIT(port), RTL931X_SMI_INDRT_ACCESS_CTRL_2+ (port % 32) * 4);
-
- sw_w32_mask(0xffff0000, val << 16, RTL931X_SMI_INDRT_ACCESS_CTRL_3);
-
- v = reg << 6 | page << 11 ;
- sw_w32(v, RTL931X_SMI_INDRT_ACCESS_CTRL_0);
-
- sw_w32(0x1ff, RTL931X_SMI_INDRT_ACCESS_CTRL_1);
-
- v |= 1 << 3 | 1; /* Write operation and execute */
- sw_w32(v, RTL931X_SMI_INDRT_ACCESS_CTRL_0);
-
- do {
- } while (sw_r32(RTL931X_SMI_INDRT_ACCESS_CTRL_0) & 0x1);
-
- if (sw_r32(RTL931X_SMI_INDRT_ACCESS_CTRL_0) & 0x2)
- err = -EIO;
-
- mutex_unlock(&smi_lock);
- return err;
-}
-
-int rtl931x_read_phy(u32 port, u32 page, u32 reg, u32 *val)
-{
- u32 v;
-
- if (port > 63 || page > 4095 || reg > 31)
- return -ENOTSUPP;
-
- mutex_lock(&smi_lock);
-
- sw_w32_mask(0xffff, port, RTL931X_SMI_INDRT_ACCESS_CTRL_3);
- v = reg << 6 | page << 11; // TODO: ACCESS Offset? Park page
- sw_w32(v, RTL931X_SMI_INDRT_ACCESS_CTRL_0);
-
- sw_w32(0x1ff, RTL931X_SMI_INDRT_ACCESS_CTRL_1);
-
- v |= 1;
- sw_w32(v, RTL931X_SMI_INDRT_ACCESS_CTRL_0);
-
- do {
- } while (sw_r32(RTL931X_SMI_INDRT_ACCESS_CTRL_0) & 0x1);
-
- *val = (sw_r32(RTL931X_SMI_INDRT_ACCESS_CTRL_3) & 0xffff0000) >> 16;
-
- pr_info("%s: port %d, page: %d, reg: %x, val: %x\n", __func__, port, page, reg, *val);
-
- mutex_unlock(&smi_lock);
- return 0;
-}
-
-/*
- * Read an mmd register of the PHY
- */
-int rtl931x_read_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 *val)
-{
- int err = 0;
- u32 v;
- int type = 1; // TODO: For C45 PHYs need to set to 2
-
- mutex_lock(&smi_lock);
-
- // Set PHY to access via port-number
- sw_w32(port << 5, RTL931X_SMI_INDRT_ACCESS_BC_PHYID_CTRL);
-
- // Set MMD device number and register to write to
- sw_w32(devnum << 16 | (regnum & 0xffff), RTL931X_SMI_INDRT_ACCESS_MMD_CTRL);
-
- v = type << 2 | BIT(0); // MMD-access-type | EXEC
- sw_w32(v, RTL931X_SMI_INDRT_ACCESS_CTRL_0);
-
- do {
- v = sw_r32(RTL931X_SMI_INDRT_ACCESS_CTRL_0);
- } while (v & BIT(0));
-
- // There is no error-checking via BIT 1 of v, as it does not seem to be set correctly
-
- *val = (sw_r32(RTL931X_SMI_INDRT_ACCESS_CTRL_3) & 0xffff);
-
- pr_debug("%s: port %d, regnum: %x, val: %x (err %d)\n", __func__, port, regnum, *val, err);
-
- mutex_unlock(&smi_lock);
-
- return err;
-}
-
-/*
- * Write to an mmd register of the PHY
- */
-int rtl931x_write_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 val)
-{
- int err = 0;
- u32 v;
- int type = 1; // TODO: For C45 PHYs need to set to 2
-
- mutex_lock(&smi_lock);
-
- // Set PHY to access via port-number
- sw_w32(port << 5, RTL931X_SMI_INDRT_ACCESS_BC_PHYID_CTRL);
-
- // Set data to write
- sw_w32_mask(0xffff << 16, val << 16, RTL931X_SMI_INDRT_ACCESS_CTRL_3);
-
- // Set MMD device number and register to write to
- sw_w32(devnum << 16 | (regnum & 0xffff), RTL931X_SMI_INDRT_ACCESS_MMD_CTRL);
-
- v = BIT(4) | type << 2 | BIT(0); // WRITE | MMD-access-type | EXEC
- sw_w32(v, RTL931X_SMI_INDRT_ACCESS_CTRL_0);
-
- do {
- v = sw_r32(RTL931X_SMI_INDRT_ACCESS_CTRL_0);
- } while (v & BIT(0));
-
- pr_debug("%s: port %d, regnum: %x, val: %x (err %d)\n", __func__, port, regnum, val, err);
- mutex_unlock(&smi_lock);
- return err;
-}
-
-void rtl931x_print_matrix(void)
-{
- volatile u64 *ptr = RTL838X_SW_BASE + RTL839X_PORT_ISO_CTRL(0);
- int i;
-
- for (i = 0; i < 52; i += 4)
- pr_info("> %16llx %16llx %16llx %16llx\n",
- ptr[i + 0], ptr[i + 1], ptr[i + 2], ptr[i + 3]);
- pr_info("CPU_PORT> %16llx\n", ptr[52]);
-}
-
-const struct rtl838x_reg rtl931x_reg = {
- .mask_port_reg_be = rtl839x_mask_port_reg_be,
- .set_port_reg_be = rtl839x_set_port_reg_be,
- .get_port_reg_be = rtl839x_get_port_reg_be,
- .mask_port_reg_le = rtl839x_mask_port_reg_le,
- .set_port_reg_le = rtl839x_set_port_reg_le,
- .get_port_reg_le = rtl839x_get_port_reg_le,
- .stat_port_rst = RTL931X_STAT_PORT_RST,
- .stat_rst = RTL931X_STAT_RST,
- .stat_port_std_mib = 0, // Not defined
- .l2_ctrl_0 = RTL931X_L2_CTRL,
- .l2_ctrl_1 = RTL931X_L2_AGE_CTRL,
- .l2_port_aging_out = RTL931X_L2_PORT_AGE_CTRL,
- // .smi_poll_ctrl does not exist
- .l2_tbl_flush_ctrl = RTL931X_L2_TBL_FLUSH_CTRL,
- .exec_tbl0_cmd = rtl931x_exec_tbl0_cmd,
- .exec_tbl1_cmd = rtl931x_exec_tbl1_cmd,
- .tbl_access_data_0 = rtl931x_tbl_access_data_0,
- .isr_glb_src = RTL931X_ISR_GLB_SRC,
- .isr_port_link_sts_chg = RTL931X_ISR_PORT_LINK_STS_CHG,
- .imr_port_link_sts_chg = RTL931X_IMR_PORT_LINK_STS_CHG,
- // imr_glb does not exist on RTL931X
- .vlan_tables_read = rtl931x_vlan_tables_read,
- .vlan_set_tagged = rtl931x_vlan_set_tagged,
- .vlan_set_untagged = rtl931x_vlan_set_untagged,
- .vlan_profile_dump = rtl931x_vlan_profile_dump,
- .stp_get = rtl931x_stp_get,
- .stp_set = rtl931x_stp_set,
- .mac_force_mode_ctrl = rtl931x_mac_force_mode_ctrl,
- .mac_port_ctrl = rtl931x_mac_port_ctrl,
- .l2_port_new_salrn = rtl931x_l2_port_new_salrn,
- .l2_port_new_sa_fwd = rtl931x_l2_port_new_sa_fwd,
- .mir_ctrl = RTL931X_MIR_CTRL,
- .mir_dpm = RTL931X_MIR_DPM_CTRL,
- .mir_spm = RTL931X_MIR_SPM_CTRL,
- .mac_link_sts = RTL931X_MAC_LINK_STS,
- .mac_link_dup_sts = RTL931X_MAC_LINK_DUP_STS,
- .mac_link_spd_sts = rtl931x_mac_link_spd_sts,
- .mac_rx_pause_sts = RTL931X_MAC_RX_PAUSE_STS,
- .mac_tx_pause_sts = RTL931X_MAC_TX_PAUSE_STS,
- .read_l2_entry_using_hash = rtl931x_read_l2_entry_using_hash,
- .read_cam = rtl931x_read_cam,
- .vlan_port_egr_filter = RTL931X_VLAN_PORT_EGR_FLTR(0),
- .vlan_port_igr_filter = RTL931X_VLAN_PORT_IGR_FLTR(0),
-// .vlan_port_pb = does not exist
- .vlan_port_tag_sts_ctrl = RTL931X_VLAN_PORT_TAG_CTRL,
- .trk_mbr_ctr = rtl931x_trk_mbr_ctr,
-};
-
diff --git a/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.c b/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.c
deleted file mode 100644
index 3f98e3bf81..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.c
+++ /dev/null
@@ -1,2201 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/drivers/net/ethernet/rtl838x_eth.c
- * Copyright (C) 2020 B. Koblitz
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/etherdevice.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/of.h>
-#include <linux/of_net.h>
-#include <linux/of_mdio.h>
-#include <linux/module.h>
-#include <linux/phylink.h>
-#include <linux/pkt_sched.h>
-#include <net/dsa.h>
-#include <net/switchdev.h>
-#include <asm/cacheflush.h>
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl838x_eth.h"
-
-extern struct rtl83xx_soc_info soc_info;
-
-/*
- * Maximum number of RX rings is 8 on RTL83XX and 32 on the 93XX
- * The ring is assigned by switch based on packet/port priortity
- * Maximum number of TX rings is 2, Ring 2 being the high priority
- * ring on the RTL93xx SoCs. MAX_RING_SIZE * RING_BUFFER gives
- * the memory used for the ring buffer.
- */
-#define MAX_RXRINGS 32
-#define MAX_RXLEN 100
-#define MAX_ENTRIES (200 * 8)
-#define TXRINGS 2
-// BUG: TXRINGLEN can be 160
-#define TXRINGLEN 16
-#define NOTIFY_EVENTS 10
-#define NOTIFY_BLOCKS 10
-#define TX_EN 0x8
-#define RX_EN 0x4
-#define TX_EN_93XX 0x20
-#define RX_EN_93XX 0x10
-#define TX_DO 0x2
-#define WRAP 0x2
-
-#define RING_BUFFER 1600
-
-#define RTL838X_STORM_CTRL_PORT_BC_EXCEED (0x470C)
-#define RTL838X_STORM_CTRL_PORT_MC_EXCEED (0x4710)
-#define RTL838X_STORM_CTRL_PORT_UC_EXCEED (0x4714)
-#define RTL838X_ATK_PRVNT_STS (0x5B1C)
-
-struct p_hdr {
- uint8_t *buf;
- uint16_t reserved;
- uint16_t size; /* buffer size */
- uint16_t offset;
- uint16_t len; /* pkt len */
- uint16_t cpu_tag[10];
-} __packed __aligned(1);
-
-struct n_event {
- uint32_t type:2;
- uint32_t fidVid:12;
- uint64_t mac:48;
- uint32_t slp:6;
- uint32_t valid:1;
- uint32_t reserved:27;
-} __packed __aligned(1);
-
-struct ring_b {
- uint32_t rx_r[MAX_RXRINGS][MAX_RXLEN];
- uint32_t tx_r[TXRINGS][TXRINGLEN];
- struct p_hdr rx_header[MAX_RXRINGS][MAX_RXLEN];
- struct p_hdr tx_header[TXRINGS][TXRINGLEN];
- uint32_t c_rx[MAX_RXRINGS];
- uint32_t c_tx[TXRINGS];
- uint8_t tx_space[TXRINGS * TXRINGLEN * RING_BUFFER];
- uint8_t *rx_space;
-};
-
-struct notify_block {
- struct n_event events[NOTIFY_EVENTS];
-};
-
-struct notify_b {
- struct notify_block blocks[NOTIFY_BLOCKS];
- u32 reserved1[8];
- u32 ring[NOTIFY_BLOCKS];
- u32 reserved2[8];
-};
-
-void rtl838x_create_tx_header(struct p_hdr *h, int dest_port, int prio)
-{
- prio &= 0x7;
-
- if (dest_port > 0) {
- // cpu_tag[0] is reserved on the RTL83XX SoCs
- h->cpu_tag[1] = 0x0400;
- h->cpu_tag[2] = 0x0200;
- h->cpu_tag[3] = 0x0000;
- h->cpu_tag[4] = BIT(dest_port) >> 16;
- h->cpu_tag[5] = BIT(dest_port) & 0xffff;
- // Set internal priority and AS_PRIO
- if (prio >= 0)
- h->cpu_tag[2] |= (prio | 0x8) << 12;
- }
-}
-
-void rtl839x_create_tx_header(struct p_hdr *h, int dest_port, int prio)
-{
- prio &= 0x7;
-
- if (dest_port > 0) {
- // cpu_tag[0] is reserved on the RTL83XX SoCs
- h->cpu_tag[1] = 0x0100;
- h->cpu_tag[2] = h->cpu_tag[3] = h->cpu_tag[4] = h->cpu_tag[5] = 0;
- if (dest_port >= 32) {
- dest_port -= 32;
- h->cpu_tag[2] = BIT(dest_port) >> 16;
- h->cpu_tag[3] = BIT(dest_port) & 0xffff;
- } else {
- h->cpu_tag[4] = BIT(dest_port) >> 16;
- h->cpu_tag[5] = BIT(dest_port) & 0xffff;
- }
- h->cpu_tag[6] |= BIT(21); // Enable destination port mask use
- // Set internal priority and AS_PRIO
- if (prio >= 0)
- h->cpu_tag[1] |= prio | BIT(3);
- }
-}
-
-void rtl930x_create_tx_header(struct p_hdr *h, int dest_port, int prio)
-{
- h->cpu_tag[0] = 0x8000;
- h->cpu_tag[1] = 0; // TODO: Fill port and prio
- h->cpu_tag[2] = 0;
- h->cpu_tag[3] = 0;
- h->cpu_tag[4] = 0;
- h->cpu_tag[5] = 0;
- h->cpu_tag[6] = 0;
- h->cpu_tag[7] = 0xffff;
-}
-
-void rtl931x_create_tx_header(struct p_hdr *h, int dest_port, int prio)
-{
- h->cpu_tag[0] = 0x8000;
- h->cpu_tag[1] = 0; // TODO: Fill port and prio
- h->cpu_tag[2] = 0;
- h->cpu_tag[3] = 0;
- h->cpu_tag[4] = 0;
- h->cpu_tag[5] = 0;
- h->cpu_tag[6] = 0;
- h->cpu_tag[7] = 0xffff;
-}
-
-struct rtl838x_rx_q {
- int id;
- struct rtl838x_eth_priv *priv;
- struct napi_struct napi;
-};
-
-struct rtl838x_eth_priv {
- struct net_device *netdev;
- struct platform_device *pdev;
- void *membase;
- spinlock_t lock;
- struct mii_bus *mii_bus;
- struct rtl838x_rx_q rx_qs[MAX_RXRINGS];
- struct phylink *phylink;
- struct phylink_config phylink_config;
- u16 id;
- u16 family_id;
- const struct rtl838x_reg *r;
- u8 cpu_port;
- u32 lastEvent;
- u16 rxrings;
- u16 rxringlen;
-};
-
-extern int rtl838x_phy_init(struct rtl838x_eth_priv *priv);
-extern int rtl838x_read_sds_phy(int phy_addr, int phy_reg);
-extern int rtl839x_read_sds_phy(int phy_addr, int phy_reg);
-extern int rtl839x_write_sds_phy(int phy_addr, int phy_reg, u16 v);
-extern int rtl930x_read_sds_phy(int phy_addr, int page, int phy_reg);
-extern int rtl930x_write_sds_phy(int phy_addr, int page, int phy_reg, u16 v);
-extern int rtl930x_read_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 *val);
-extern int rtl930x_write_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 val);
-
-/*
- * On the RTL93XX, the RTL93XX_DMA_IF_RX_RING_CNTR track the fill level of
- * the rings. Writing x into these registers substracts x from its content.
- * When the content reaches the ring size, the ASIC no longer adds
- * packets to this receive queue.
- */
-void rtl838x_update_cntr(int r, int released)
-{
- // This feature is not available on RTL838x SoCs
-}
-
-void rtl839x_update_cntr(int r, int released)
-{
- // This feature is not available on RTL839x SoCs
-}
-
-void rtl930x_update_cntr(int r, int released)
-{
- int pos = (r % 3) * 10;
- u32 reg = RTL930X_DMA_IF_RX_RING_CNTR + ((r / 3) << 2);
- u32 v = sw_r32(reg);
-
- v = (v >> pos) & 0x3ff;
- pr_debug("RX: Work done %d, old value: %d, pos %d, reg %04x\n", released, v, pos, reg);
- sw_w32_mask(0x3ff << pos, released << pos, reg);
- sw_w32(v, reg);
-}
-
-void rtl931x_update_cntr(int r, int released)
-{
- int pos = (r % 3) * 10;
- u32 reg = RTL931X_DMA_IF_RX_RING_CNTR + ((r / 3) << 2);
-
- sw_w32_mask(0x3ff << pos, released << pos, reg);
-}
-
-struct dsa_tag {
- u8 reason;
- u8 queue;
- u16 port;
- u8 l2_offloaded;
- u8 prio;
- bool crc_error;
-};
-
-bool rtl838x_decode_tag(struct p_hdr *h, struct dsa_tag *t)
-{
- t->reason = h->cpu_tag[3] & 0xf;
- t->queue = (h->cpu_tag[0] & 0xe0) >> 5;
- t->port = h->cpu_tag[1] & 0x1f;
- t->crc_error = t->reason == 13;
-
- pr_debug("Reason: %d\n", t->reason);
- if (t->reason != 4) // NIC_RX_REASON_SPECIAL_TRAP
- t->l2_offloaded = 1;
- else
- t->l2_offloaded = 0;
-
- return t->l2_offloaded;
-}
-
-bool rtl839x_decode_tag(struct p_hdr *h, struct dsa_tag *t)
-{
- t->reason = h->cpu_tag[4] & 0x1f;
- t->queue = (h->cpu_tag[3] & 0xe000) >> 13;
- t->port = h->cpu_tag[1] & 0x3f;
- t->crc_error = h->cpu_tag[3] & BIT(2);
-
- pr_debug("Reason: %d\n", t->reason);
- if ((t->reason != 7) && (t->reason != 8)) // NIC_RX_REASON_RMA_USR
- t->l2_offloaded = 1;
- else
- t->l2_offloaded = 0;
-
- return t->l2_offloaded;
-}
-
-bool rtl930x_decode_tag(struct p_hdr *h, struct dsa_tag *t)
-{
- t->reason = h->cpu_tag[7] & 0x3f;
- t->queue = (h->cpu_tag[2] >> 11) & 0x1f;
- t->port = (h->cpu_tag[0] >> 8) & 0x1f;
- t->crc_error = h->cpu_tag[1] & BIT(6);
-
- pr_debug("Reason %d, port %d, queue %d\n", t->reason, t->port, t->queue);
- if (t->reason >= 19 && t->reason <= 27)
- t->l2_offloaded = 0;
- else
- t->l2_offloaded = 1;
-
- return t->l2_offloaded;
-}
-
-bool rtl931x_decode_tag(struct p_hdr *h, struct dsa_tag *t)
-{
- t->reason = h->cpu_tag[7] & 0x3f;
- t->queue = (h->cpu_tag[2] >> 11) & 0x1f;
- t->port = (h->cpu_tag[0] >> 8) & 0x3f;
- t->crc_error = h->cpu_tag[1] & BIT(6);
-
- pr_debug("Reason %d, port %d, queue %d\n", t->reason, t->port, t->queue);
- if (t->reason >= 19 && t->reason <= 27)
- t->l2_offloaded = 0;
- else
- t->l2_offloaded = 1;
-
- return t->l2_offloaded;
-}
-
-/*
- * Discard the RX ring-buffers, called as part of the net-ISR
- * when the buffer runs over
- * Caller needs to hold priv->lock
- */
-static void rtl838x_rb_cleanup(struct rtl838x_eth_priv *priv, int status)
-{
- int r;
- u32 *last;
- struct p_hdr *h;
- struct ring_b *ring = priv->membase;
-
- for (r = 0; r < priv->rxrings; r++) {
- pr_debug("In %s working on r: %d\n", __func__, r);
- last = (u32 *)KSEG1ADDR(sw_r32(priv->r->dma_if_rx_cur + r * 4));
- do {
- if ((ring->rx_r[r][ring->c_rx[r]] & 0x1))
- break;
- pr_debug("Got something: %d\n", ring->c_rx[r]);
- h = &ring->rx_header[r][ring->c_rx[r]];
- memset(h, 0, sizeof(struct p_hdr));
- h->buf = (u8 *)KSEG1ADDR(ring->rx_space
- + r * priv->rxringlen * RING_BUFFER
- + ring->c_rx[r] * RING_BUFFER);
- h->size = RING_BUFFER;
- /* make sure the header is visible to the ASIC */
- mb();
-
- ring->rx_r[r][ring->c_rx[r]] = KSEG1ADDR(h) | 0x1
- | (ring->c_rx[r] == (priv->rxringlen - 1) ? WRAP : 0x1);
- ring->c_rx[r] = (ring->c_rx[r] + 1) % priv->rxringlen;
- } while (&ring->rx_r[r][ring->c_rx[r]] != last);
- }
-}
-
-struct fdb_update_work {
- struct work_struct work;
- struct net_device *ndev;
- u64 macs[NOTIFY_EVENTS + 1];
-};
-
-void rtl838x_fdb_sync(struct work_struct *work)
-{
- const struct fdb_update_work *uw =
- container_of(work, struct fdb_update_work, work);
- struct switchdev_notifier_fdb_info info;
- u8 addr[ETH_ALEN];
- int i = 0;
- int action;
-
- while (uw->macs[i]) {
- action = (uw->macs[i] & (1ULL << 63)) ? SWITCHDEV_FDB_ADD_TO_BRIDGE
- : SWITCHDEV_FDB_DEL_TO_BRIDGE;
- u64_to_ether_addr(uw->macs[i] & 0xffffffffffffULL, addr);
- info.addr = &addr[0];
- info.vid = 0;
- info.offloaded = 1;
- pr_debug("FDB entry %d: %llx, action %d\n", i, uw->macs[0], action);
- call_switchdev_notifiers(action, uw->ndev, &info.info, NULL);
- i++;
- }
- kfree(work);
-}
-
-static void rtl839x_l2_notification_handler(struct rtl838x_eth_priv *priv)
-{
- struct notify_b *nb = priv->membase + sizeof(struct ring_b);
- u32 e = priv->lastEvent;
- struct n_event *event;
- int i;
- u64 mac;
- struct fdb_update_work *w;
-
- while (!(nb->ring[e] & 1)) {
- w = kzalloc(sizeof(*w), GFP_ATOMIC);
- if (!w) {
- pr_err("Out of memory: %s", __func__);
- return;
- }
- INIT_WORK(&w->work, rtl838x_fdb_sync);
-
- for (i = 0; i < NOTIFY_EVENTS; i++) {
- event = &nb->blocks[e].events[i];
- if (!event->valid)
- continue;
- mac = event->mac;
- if (event->type)
- mac |= 1ULL << 63;
- w->ndev = priv->netdev;
- w->macs[i] = mac;
- }
-
- /* Hand the ring entry back to the switch */
- nb->ring[e] = nb->ring[e] | 1;
- e = (e + 1) % NOTIFY_BLOCKS;
-
- w->macs[i] = 0ULL;
- schedule_work(&w->work);
- }
- priv->lastEvent = e;
-}
-
-static irqreturn_t rtl83xx_net_irq(int irq, void *dev_id)
-{
- struct net_device *dev = dev_id;
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
- u32 status = sw_r32(priv->r->dma_if_intr_sts);
- bool triggered = false;
- u32 atk = sw_r32(RTL838X_ATK_PRVNT_STS);
- int i;
- u32 storm_uc = sw_r32(RTL838X_STORM_CTRL_PORT_UC_EXCEED);
- u32 storm_mc = sw_r32(RTL838X_STORM_CTRL_PORT_MC_EXCEED);
- u32 storm_bc = sw_r32(RTL838X_STORM_CTRL_PORT_BC_EXCEED);
-
- pr_debug("IRQ: %08x\n", status);
- if (storm_uc || storm_mc || storm_bc) {
- pr_warn("Storm control UC: %08x, MC: %08x, BC: %08x\n",
- storm_uc, storm_mc, storm_bc);
-
- sw_w32(storm_uc, RTL838X_STORM_CTRL_PORT_UC_EXCEED);
- sw_w32(storm_mc, RTL838X_STORM_CTRL_PORT_MC_EXCEED);
- sw_w32(storm_bc, RTL838X_STORM_CTRL_PORT_BC_EXCEED);
-
- triggered = true;
- }
-
- if (atk) {
- pr_debug("Attack prevention triggered: %08x\n", atk);
- sw_w32(atk, RTL838X_ATK_PRVNT_STS);
- }
-
- spin_lock(&priv->lock);
- /* Ignore TX interrupt */
- if ((status & 0xf0000)) {
- /* Clear ISR */
- sw_w32(0x000f0000, priv->r->dma_if_intr_sts);
- }
-
- /* RX interrupt */
- if (status & 0x0ff00) {
- /* ACK and disable RX interrupt for this ring */
- sw_w32_mask(0xff00 & status, 0, priv->r->dma_if_intr_msk);
- sw_w32(0x0000ff00 & status, priv->r->dma_if_intr_sts);
- for (i = 0; i < priv->rxrings; i++) {
- if (status & BIT(i + 8)) {
- pr_debug("Scheduling queue: %d\n", i);
- napi_schedule(&priv->rx_qs[i].napi);
- }
- }
- }
-
- /* RX buffer overrun */
- if (status & 0x000ff) {
- pr_info("RX buffer overrun: status %x, mask: %x\n",
- status, sw_r32(priv->r->dma_if_intr_msk));
- sw_w32(status, priv->r->dma_if_intr_sts);
- rtl838x_rb_cleanup(priv, status & 0xff);
- }
-
- if (priv->family_id == RTL8390_FAMILY_ID && status & 0x00100000) {
- sw_w32(0x00100000, priv->r->dma_if_intr_sts);
- rtl839x_l2_notification_handler(priv);
- }
-
- if (priv->family_id == RTL8390_FAMILY_ID && status & 0x00200000) {
- sw_w32(0x00200000, priv->r->dma_if_intr_sts);
- rtl839x_l2_notification_handler(priv);
- }
-
- if (priv->family_id == RTL8390_FAMILY_ID && status & 0x00400000) {
- sw_w32(0x00400000, priv->r->dma_if_intr_sts);
- rtl839x_l2_notification_handler(priv);
- }
-
- spin_unlock(&priv->lock);
- return IRQ_HANDLED;
-}
-
-static irqreturn_t rtl93xx_net_irq(int irq, void *dev_id)
-{
- struct net_device *dev = dev_id;
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
- u32 status_rx_r = sw_r32(priv->r->dma_if_intr_rx_runout_sts);
- u32 status_rx = sw_r32(priv->r->dma_if_intr_rx_done_sts);
- u32 status_tx = sw_r32(priv->r->dma_if_intr_tx_done_sts);
- int i;
-
- pr_debug("In %s, status_tx: %08x, status_rx: %08x, status_rx_r: %08x\n",
- __func__, status_tx, status_rx, status_rx_r);
- spin_lock(&priv->lock);
-
- /* Ignore TX interrupt */
- if (status_tx) {
- /* Clear ISR */
- pr_debug("TX done\n");
- sw_w32(status_tx, priv->r->dma_if_intr_tx_done_sts);
- }
-
- /* RX interrupt */
- if (status_rx) {
- pr_debug("RX IRQ\n");
- /* ACK and disable RX interrupt for given rings */
- sw_w32(status_rx, priv->r->dma_if_intr_rx_done_sts);
- sw_w32_mask(status_rx, 0, priv->r->dma_if_intr_rx_done_msk);
- for (i = 0; i < priv->rxrings; i++) {
- if (status_rx & BIT(i)) {
- pr_debug("Scheduling queue: %d\n", i);
- napi_schedule(&priv->rx_qs[i].napi);
- }
- }
- }
-
- /* RX buffer overrun */
- if (status_rx_r) {
- pr_debug("RX buffer overrun: status %x, mask: %x\n",
- status_rx_r, sw_r32(priv->r->dma_if_intr_rx_runout_msk));
- sw_w32(status_rx_r, priv->r->dma_if_intr_rx_runout_sts);
- rtl838x_rb_cleanup(priv, status_rx_r);
- }
-
- spin_unlock(&priv->lock);
- return IRQ_HANDLED;
-}
-
-static const struct rtl838x_reg rtl838x_reg = {
- .net_irq = rtl83xx_net_irq,
- .mac_port_ctrl = rtl838x_mac_port_ctrl,
- .dma_if_intr_sts = RTL838X_DMA_IF_INTR_STS,
- .dma_if_intr_msk = RTL838X_DMA_IF_INTR_MSK,
- .dma_if_ctrl = RTL838X_DMA_IF_CTRL,
- .mac_force_mode_ctrl = RTL838X_MAC_FORCE_MODE_CTRL,
- .dma_rx_base = RTL838X_DMA_RX_BASE,
- .dma_tx_base = RTL838X_DMA_TX_BASE,
- .dma_if_rx_ring_size = rtl838x_dma_if_rx_ring_size,
- .dma_if_rx_ring_cntr = rtl838x_dma_if_rx_ring_cntr,
- .dma_if_rx_cur = RTL838X_DMA_IF_RX_CUR,
- .rst_glb_ctrl = RTL838X_RST_GLB_CTRL_0,
- .get_mac_link_sts = rtl838x_get_mac_link_sts,
- .get_mac_link_dup_sts = rtl838x_get_mac_link_dup_sts,
- .get_mac_link_spd_sts = rtl838x_get_mac_link_spd_sts,
- .get_mac_rx_pause_sts = rtl838x_get_mac_rx_pause_sts,
- .get_mac_tx_pause_sts = rtl838x_get_mac_tx_pause_sts,
- .mac = RTL838X_MAC,
- .l2_tbl_flush_ctrl = RTL838X_L2_TBL_FLUSH_CTRL,
- .update_cntr = rtl838x_update_cntr,
- .create_tx_header = rtl838x_create_tx_header,
- .decode_tag = rtl838x_decode_tag,
-};
-
-static const struct rtl838x_reg rtl839x_reg = {
- .net_irq = rtl83xx_net_irq,
- .mac_port_ctrl = rtl839x_mac_port_ctrl,
- .dma_if_intr_sts = RTL839X_DMA_IF_INTR_STS,
- .dma_if_intr_msk = RTL839X_DMA_IF_INTR_MSK,
- .dma_if_ctrl = RTL839X_DMA_IF_CTRL,
- .mac_force_mode_ctrl = RTL839X_MAC_FORCE_MODE_CTRL,
- .dma_rx_base = RTL839X_DMA_RX_BASE,
- .dma_tx_base = RTL839X_DMA_TX_BASE,
- .dma_if_rx_ring_size = rtl839x_dma_if_rx_ring_size,
- .dma_if_rx_ring_cntr = rtl839x_dma_if_rx_ring_cntr,
- .dma_if_rx_cur = RTL839X_DMA_IF_RX_CUR,
- .rst_glb_ctrl = RTL839X_RST_GLB_CTRL,
- .get_mac_link_sts = rtl839x_get_mac_link_sts,
- .get_mac_link_dup_sts = rtl839x_get_mac_link_dup_sts,
- .get_mac_link_spd_sts = rtl839x_get_mac_link_spd_sts,
- .get_mac_rx_pause_sts = rtl839x_get_mac_rx_pause_sts,
- .get_mac_tx_pause_sts = rtl839x_get_mac_tx_pause_sts,
- .mac = RTL839X_MAC,
- .l2_tbl_flush_ctrl = RTL839X_L2_TBL_FLUSH_CTRL,
- .update_cntr = rtl839x_update_cntr,
- .create_tx_header = rtl839x_create_tx_header,
- .decode_tag = rtl839x_decode_tag,
-};
-
-static const struct rtl838x_reg rtl930x_reg = {
- .net_irq = rtl93xx_net_irq,
- .mac_port_ctrl = rtl930x_mac_port_ctrl,
- .dma_if_intr_rx_runout_sts = RTL930X_DMA_IF_INTR_RX_RUNOUT_STS,
- .dma_if_intr_rx_done_sts = RTL930X_DMA_IF_INTR_RX_DONE_STS,
- .dma_if_intr_tx_done_sts = RTL930X_DMA_IF_INTR_TX_DONE_STS,
- .dma_if_intr_rx_runout_msk = RTL930X_DMA_IF_INTR_RX_RUNOUT_MSK,
- .dma_if_intr_rx_done_msk = RTL930X_DMA_IF_INTR_RX_DONE_MSK,
- .dma_if_intr_tx_done_msk = RTL930X_DMA_IF_INTR_TX_DONE_MSK,
- .l2_ntfy_if_intr_sts = RTL930X_L2_NTFY_IF_INTR_STS,
- .l2_ntfy_if_intr_msk = RTL930X_L2_NTFY_IF_INTR_MSK,
- .dma_if_ctrl = RTL930X_DMA_IF_CTRL,
- .mac_force_mode_ctrl = RTL930X_MAC_FORCE_MODE_CTRL,
- .dma_rx_base = RTL930X_DMA_RX_BASE,
- .dma_tx_base = RTL930X_DMA_TX_BASE,
- .dma_if_rx_ring_size = rtl930x_dma_if_rx_ring_size,
- .dma_if_rx_ring_cntr = rtl930x_dma_if_rx_ring_cntr,
- .dma_if_rx_cur = RTL930X_DMA_IF_RX_CUR,
- .rst_glb_ctrl = RTL930X_RST_GLB_CTRL_0,
- .get_mac_link_sts = rtl930x_get_mac_link_sts,
- .get_mac_link_dup_sts = rtl930x_get_mac_link_dup_sts,
- .get_mac_link_spd_sts = rtl930x_get_mac_link_spd_sts,
- .get_mac_rx_pause_sts = rtl930x_get_mac_rx_pause_sts,
- .get_mac_tx_pause_sts = rtl930x_get_mac_tx_pause_sts,
- .mac = RTL930X_MAC_L2_ADDR_CTRL,
- .l2_tbl_flush_ctrl = RTL930X_L2_TBL_FLUSH_CTRL,
- .update_cntr = rtl930x_update_cntr,
- .create_tx_header = rtl930x_create_tx_header,
- .decode_tag = rtl930x_decode_tag,
-};
-
-static const struct rtl838x_reg rtl931x_reg = {
- .net_irq = rtl93xx_net_irq,
- .mac_port_ctrl = rtl931x_mac_port_ctrl,
- .dma_if_intr_rx_runout_sts = RTL931X_DMA_IF_INTR_RX_RUNOUT_STS,
- .dma_if_intr_rx_done_sts = RTL931X_DMA_IF_INTR_RX_DONE_STS,
- .dma_if_intr_tx_done_sts = RTL931X_DMA_IF_INTR_TX_DONE_STS,
- .dma_if_intr_rx_runout_msk = RTL931X_DMA_IF_INTR_RX_RUNOUT_MSK,
- .dma_if_intr_rx_done_msk = RTL931X_DMA_IF_INTR_RX_DONE_MSK,
- .dma_if_intr_tx_done_msk = RTL931X_DMA_IF_INTR_TX_DONE_MSK,
- .l2_ntfy_if_intr_sts = RTL931X_L2_NTFY_IF_INTR_STS,
- .l2_ntfy_if_intr_msk = RTL931X_L2_NTFY_IF_INTR_MSK,
- .dma_if_ctrl = RTL931X_DMA_IF_CTRL,
- .mac_force_mode_ctrl = RTL931X_MAC_FORCE_MODE_CTRL,
- .dma_rx_base = RTL931X_DMA_RX_BASE,
- .dma_tx_base = RTL931X_DMA_TX_BASE,
- .dma_if_rx_ring_size = rtl931x_dma_if_rx_ring_size,
- .dma_if_rx_ring_cntr = rtl931x_dma_if_rx_ring_cntr,
- .dma_if_rx_cur = RTL931X_DMA_IF_RX_CUR,
- .rst_glb_ctrl = RTL931X_RST_GLB_CTRL,
- .get_mac_link_sts = rtl931x_get_mac_link_sts,
- .get_mac_link_dup_sts = rtl931x_get_mac_link_dup_sts,
- .get_mac_link_spd_sts = rtl931x_get_mac_link_spd_sts,
- .get_mac_rx_pause_sts = rtl931x_get_mac_rx_pause_sts,
- .get_mac_tx_pause_sts = rtl931x_get_mac_tx_pause_sts,
- .mac = RTL931X_MAC_L2_ADDR_CTRL,
- .l2_tbl_flush_ctrl = RTL931X_L2_TBL_FLUSH_CTRL,
- .update_cntr = rtl931x_update_cntr,
- .create_tx_header = rtl931x_create_tx_header,
- .decode_tag = rtl931x_decode_tag,
-};
-
-static void rtl838x_hw_reset(struct rtl838x_eth_priv *priv)
-{
- u32 int_saved, nbuf;
- int i, pos;
-
- pr_info("RESETTING %x, CPU_PORT %d\n", priv->family_id, priv->cpu_port);
- sw_w32_mask(0x3, 0, priv->r->mac_port_ctrl(priv->cpu_port));
- mdelay(100);
-
- /* Disable and clear interrupts */
- if (priv->family_id == RTL9300_FAMILY_ID || priv->family_id == RTL9310_FAMILY_ID) {
- sw_w32(0x00000000, priv->r->dma_if_intr_rx_runout_msk);
- sw_w32(0xffffffff, priv->r->dma_if_intr_rx_runout_sts);
- sw_w32(0x00000000, priv->r->dma_if_intr_rx_done_msk);
- sw_w32(0xffffffff, priv->r->dma_if_intr_rx_done_sts);
- sw_w32(0x00000000, priv->r->dma_if_intr_tx_done_msk);
- sw_w32(0x0000000f, priv->r->dma_if_intr_tx_done_sts);
- } else {
- sw_w32(0x00000000, priv->r->dma_if_intr_msk);
- sw_w32(0xffffffff, priv->r->dma_if_intr_sts);
- }
-
- if (priv->family_id == RTL8390_FAMILY_ID) {
- /* Preserve L2 notification and NBUF settings */
- int_saved = sw_r32(priv->r->dma_if_intr_msk);
- nbuf = sw_r32(RTL839X_DMA_IF_NBUF_BASE_DESC_ADDR_CTRL);
-
- /* Disable link change interrupt on RTL839x */
- sw_w32(0, RTL839X_IMR_PORT_LINK_STS_CHG);
- sw_w32(0, RTL839X_IMR_PORT_LINK_STS_CHG + 4);
-
- sw_w32(0x00000000, priv->r->dma_if_intr_msk);
- sw_w32(0xffffffff, priv->r->dma_if_intr_sts);
- }
-
- /* Reset NIC */
- if (priv->family_id == RTL9300_FAMILY_ID || priv->family_id == RTL9310_FAMILY_ID)
- sw_w32(0x4, priv->r->rst_glb_ctrl);
- else
- sw_w32(0x8, priv->r->rst_glb_ctrl);
-
- do { /* Wait for reset of NIC and Queues done */
- udelay(20);
- } while (sw_r32(priv->r->rst_glb_ctrl) & 0xc);
- mdelay(100);
-
- /* Setup Head of Line */
- if (priv->family_id == RTL8380_FAMILY_ID)
- sw_w32(0, RTL838X_DMA_IF_RX_RING_SIZE); // Disabled on RTL8380
- if (priv->family_id == RTL8390_FAMILY_ID)
- sw_w32(0xffffffff, RTL839X_DMA_IF_RX_RING_CNTR);
- if (priv->family_id == RTL9300_FAMILY_ID) {
- for (i = 0; i < priv->rxrings; i++) {
- pos = (i % 3) * 10;
- sw_w32_mask(0x3ff << pos, 0, priv->r->dma_if_rx_ring_size(i));
- sw_w32_mask(0x3ff << pos, priv->rxringlen,
- priv->r->dma_if_rx_ring_cntr(i));
- }
- }
-
- /* Re-enable link change interrupt */
- if (priv->family_id == RTL8390_FAMILY_ID) {
- sw_w32(0xffffffff, RTL839X_ISR_PORT_LINK_STS_CHG);
- sw_w32(0xffffffff, RTL839X_ISR_PORT_LINK_STS_CHG + 4);
- sw_w32(0xffffffff, RTL839X_IMR_PORT_LINK_STS_CHG);
- sw_w32(0xffffffff, RTL839X_IMR_PORT_LINK_STS_CHG + 4);
-
- /* Restore notification settings: on RTL838x these bits are null */
- sw_w32_mask(7 << 20, int_saved & (7 << 20), priv->r->dma_if_intr_msk);
- sw_w32(nbuf, RTL839X_DMA_IF_NBUF_BASE_DESC_ADDR_CTRL);
- }
-}
-
-static void rtl838x_hw_ring_setup(struct rtl838x_eth_priv *priv)
-{
- int i;
- struct ring_b *ring = priv->membase;
-
- for (i = 0; i < priv->rxrings; i++)
- sw_w32(KSEG1ADDR(&ring->rx_r[i]), priv->r->dma_rx_base + i * 4);
-
- for (i = 0; i < TXRINGS; i++)
- sw_w32(KSEG1ADDR(&ring->tx_r[i]), priv->r->dma_tx_base + i * 4);
-}
-
-static void rtl838x_hw_en_rxtx(struct rtl838x_eth_priv *priv)
-{
- /* Disable Head of Line features for all RX rings */
- sw_w32(0xffffffff, priv->r->dma_if_rx_ring_size(0));
-
- /* Truncate RX buffer to 0x640 (1600) bytes, pad TX */
- sw_w32(0x06400020, priv->r->dma_if_ctrl);
-
- /* Enable RX done, RX overflow and TX done interrupts */
- sw_w32(0xfffff, priv->r->dma_if_intr_msk);
-
- /* Enable DMA, engine expects empty FCS field */
- sw_w32_mask(0, RX_EN | TX_EN, priv->r->dma_if_ctrl);
-
- /* Restart TX/RX to CPU port */
- sw_w32_mask(0x0, 0x3, priv->r->mac_port_ctrl(priv->cpu_port));
- /* Set Speed, duplex, flow control
- * FORCE_EN | LINK_EN | NWAY_EN | DUP_SEL
- * | SPD_SEL = 0b10 | FORCE_FC_EN | PHY_MASTER_SLV_MANUAL_EN
- * | MEDIA_SEL
- */
- sw_w32(0x6192F, priv->r->mac_force_mode_ctrl + priv->cpu_port * 4);
-
- /* Enable CRC checks on CPU-port */
- sw_w32_mask(0, BIT(3), priv->r->mac_port_ctrl(priv->cpu_port));
-}
-
-static void rtl839x_hw_en_rxtx(struct rtl838x_eth_priv *priv)
-{
- /* Setup CPU-Port: RX Buffer */
- sw_w32(0x0000c808, priv->r->dma_if_ctrl);
-
- /* Enable Notify, RX done, RX overflow and TX done interrupts */
- sw_w32(0x007fffff, priv->r->dma_if_intr_msk); // Notify IRQ!
-
- /* Enable DMA */
- sw_w32_mask(0, RX_EN | TX_EN, priv->r->dma_if_ctrl);
-
- /* Restart TX/RX to CPU port, enable CRC checking */
- sw_w32_mask(0x0, 0x3 | BIT(3), priv->r->mac_port_ctrl(priv->cpu_port));
-
- /* CPU port joins Lookup Miss Flooding Portmask */
- // TODO: The code below should also work for the RTL838x
- sw_w32(0x28000, RTL839X_TBL_ACCESS_L2_CTRL);
- sw_w32_mask(0, 0x80000000, RTL839X_TBL_ACCESS_L2_DATA(0));
- sw_w32(0x38000, RTL839X_TBL_ACCESS_L2_CTRL);
-
- /* Force CPU port link up */
- sw_w32_mask(0, 3, priv->r->mac_force_mode_ctrl + priv->cpu_port * 4);
-}
-
-static void rtl93xx_hw_en_rxtx(struct rtl838x_eth_priv *priv)
-{
- int i, pos;
- u32 v;
-
- /* Setup CPU-Port: RX Buffer truncated at 1600 Bytes */
- sw_w32(0x06400040, priv->r->dma_if_ctrl);
-
- for (i = 0; i < priv->rxrings; i++) {
- pos = (i % 3) * 10;
- sw_w32_mask(0x3ff << pos, priv->rxringlen << pos, priv->r->dma_if_rx_ring_size(i));
-
- // Some SoCs have issues with missing underflow protection
- v = (sw_r32(priv->r->dma_if_rx_ring_cntr(i)) >> pos) & 0x3ff;
- sw_w32_mask(0x3ff << pos, v, priv->r->dma_if_rx_ring_cntr(i));
- }
-
- /* Enable Notify, RX done, RX overflow and TX done interrupts */
- sw_w32(0xffffffff, priv->r->dma_if_intr_rx_runout_msk);
- sw_w32(0xffffffff, priv->r->dma_if_intr_rx_done_msk);
- sw_w32(0x0000000f, priv->r->dma_if_intr_tx_done_msk);
-
- /* Enable DMA */
- sw_w32_mask(0, RX_EN_93XX | TX_EN_93XX, priv->r->dma_if_ctrl);
-
- /* Restart TX/RX to CPU port, enable CRC checking */
- sw_w32_mask(0x0, 0x3 | BIT(4), priv->r->mac_port_ctrl(priv->cpu_port));
-
- sw_w32_mask(0, BIT(priv->cpu_port), RTL930X_L2_UNKN_UC_FLD_PMSK);
- sw_w32(0x217, priv->r->mac_force_mode_ctrl + priv->cpu_port * 4);
-}
-
-static void rtl838x_setup_ring_buffer(struct rtl838x_eth_priv *priv, struct ring_b *ring)
-{
- int i, j;
-
- struct p_hdr *h;
-
- for (i = 0; i < priv->rxrings; i++) {
- for (j = 0; j < priv->rxringlen; j++) {
- h = &ring->rx_header[i][j];
- memset(h, 0, sizeof(struct p_hdr));
- h->buf = (u8 *)KSEG1ADDR(ring->rx_space
- + i * priv->rxringlen * RING_BUFFER
- + j * RING_BUFFER);
- h->size = RING_BUFFER;
- /* All rings owned by switch, last one wraps */
- ring->rx_r[i][j] = KSEG1ADDR(h) | 1
- | (j == (priv->rxringlen - 1) ? WRAP : 0);
- }
- ring->c_rx[i] = 0;
- }
-
- for (i = 0; i < TXRINGS; i++) {
- for (j = 0; j < TXRINGLEN; j++) {
- h = &ring->tx_header[i][j];
- memset(h, 0, sizeof(struct p_hdr));
- h->buf = (u8 *)KSEG1ADDR(ring->tx_space
- + i * TXRINGLEN * RING_BUFFER
- + j * RING_BUFFER);
- h->size = RING_BUFFER;
- ring->tx_r[i][j] = KSEG1ADDR(&ring->tx_header[i][j]);
- }
- /* Last header is wrapping around */
- ring->tx_r[i][j-1] |= WRAP;
- ring->c_tx[i] = 0;
- }
-}
-
-static void rtl839x_setup_notify_ring_buffer(struct rtl838x_eth_priv *priv)
-{
- int i;
- struct notify_b *b = priv->membase + sizeof(struct ring_b);
-
- for (i = 0; i < NOTIFY_BLOCKS; i++)
- b->ring[i] = KSEG1ADDR(&b->blocks[i]) | 1 | (i == (NOTIFY_BLOCKS - 1) ? WRAP : 0);
-
- sw_w32((u32) b->ring, RTL839X_DMA_IF_NBUF_BASE_DESC_ADDR_CTRL);
- sw_w32_mask(0x3ff << 2, 100 << 2, RTL839X_L2_NOTIFICATION_CTRL);
-
- /* Setup notification events */
- sw_w32_mask(0, 1 << 14, RTL839X_L2_CTRL_0); // RTL8390_L2_CTRL_0_FLUSH_NOTIFY_EN
- sw_w32_mask(0, 1 << 12, RTL839X_L2_NOTIFICATION_CTRL); // SUSPEND_NOTIFICATION_EN
-
- /* Enable Notification */
- sw_w32_mask(0, 1 << 0, RTL839X_L2_NOTIFICATION_CTRL);
- priv->lastEvent = 0;
-}
-
-static int rtl838x_eth_open(struct net_device *ndev)
-{
- unsigned long flags;
- struct rtl838x_eth_priv *priv = netdev_priv(ndev);
- struct ring_b *ring = priv->membase;
- int i, err;
-
- pr_debug("%s called: RX rings %d(length %d), TX rings %d(length %d)\n",
- __func__, priv->rxrings, priv->rxringlen, TXRINGS, TXRINGLEN);
-
- spin_lock_irqsave(&priv->lock, flags);
- rtl838x_hw_reset(priv);
- rtl838x_setup_ring_buffer(priv, ring);
- if (priv->family_id == RTL8390_FAMILY_ID) {
- rtl839x_setup_notify_ring_buffer(priv);
- /* Make sure the ring structure is visible to the ASIC */
- mb();
- flush_cache_all();
- }
-
- rtl838x_hw_ring_setup(priv);
- err = request_irq(ndev->irq, priv->r->net_irq, IRQF_SHARED, ndev->name, ndev);
- if (err) {
- netdev_err(ndev, "%s: could not acquire interrupt: %d\n",
- __func__, err);
- return err;
- }
- phylink_start(priv->phylink);
-
- for (i = 0; i < priv->rxrings; i++)
- napi_enable(&priv->rx_qs[i].napi);
-
- switch (priv->family_id) {
- case RTL8380_FAMILY_ID:
- rtl838x_hw_en_rxtx(priv);
- /* Trap IGMP/MLD traffic to CPU-Port */
- sw_w32(0x3, RTL838X_SPCL_TRAP_IGMP_CTRL);
- /* Flush learned FDB entries on link down of a port */
- sw_w32_mask(0, BIT(7), RTL838X_L2_CTRL_0);
- break;
-
- case RTL8390_FAMILY_ID:
- rtl839x_hw_en_rxtx(priv);
- // Trap MLD and IGMP messages to CPU_PORT
- sw_w32(0x3, RTL839X_SPCL_TRAP_IGMP_CTRL);
- /* Flush learned FDB entries on link down of a port */
- sw_w32_mask(0, BIT(7), RTL839X_L2_CTRL_0);
- break;
-
- case RTL9300_FAMILY_ID:
- rtl93xx_hw_en_rxtx(priv);
- /* Flush learned FDB entries on link down of a port */
- sw_w32_mask(0, BIT(7), RTL930X_L2_CTRL);
- // Trap MLD and IGMP messages to CPU_PORT
- sw_w32((0x2 << 3) | 0x2, RTL930X_VLAN_APP_PKT_CTRL);
- break;
-
- case RTL9310_FAMILY_ID:
- rtl93xx_hw_en_rxtx(priv);
- break;
- }
-
- netif_tx_start_all_queues(ndev);
-
- spin_unlock_irqrestore(&priv->lock, flags);
-
- return 0;
-}
-
-static void rtl838x_hw_stop(struct rtl838x_eth_priv *priv)
-{
- u32 force_mac = priv->family_id == RTL8380_FAMILY_ID ? 0x6192C : 0x75;
- u32 clear_irq = priv->family_id == RTL8380_FAMILY_ID ? 0x000fffff : 0x007fffff;
- int i;
-
- // Disable RX/TX from/to CPU-port
- sw_w32_mask(0x3, 0, priv->r->mac_port_ctrl(priv->cpu_port));
-
- /* Disable traffic */
- if (priv->family_id == RTL9300_FAMILY_ID || priv->family_id == RTL9310_FAMILY_ID)
- sw_w32_mask(RX_EN_93XX | TX_EN_93XX, 0, priv->r->dma_if_ctrl);
- else
- sw_w32_mask(RX_EN | TX_EN, 0, priv->r->dma_if_ctrl);
- mdelay(200); // Test, whether this is needed
-
- /* Block all ports */
- if (priv->family_id == RTL8380_FAMILY_ID) {
- sw_w32(0x03000000, RTL838X_TBL_ACCESS_DATA_0(0));
- sw_w32(0x00000000, RTL838X_TBL_ACCESS_DATA_0(1));
- sw_w32(1 << 15 | 2 << 12, RTL838X_TBL_ACCESS_CTRL_0);
- }
-
- /* Flush L2 address cache */
- if (priv->family_id == RTL8380_FAMILY_ID) {
- for (i = 0; i <= priv->cpu_port; i++) {
- sw_w32(1 << 26 | 1 << 23 | i << 5, priv->r->l2_tbl_flush_ctrl);
- do { } while (sw_r32(priv->r->l2_tbl_flush_ctrl) & (1 << 26));
- }
- } else if (priv->family_id == RTL8390_FAMILY_ID) {
- for (i = 0; i <= priv->cpu_port; i++) {
- sw_w32(1 << 28 | 1 << 25 | i << 5, priv->r->l2_tbl_flush_ctrl);
- do { } while (sw_r32(priv->r->l2_tbl_flush_ctrl) & (1 << 28));
- }
- }
- // TODO: L2 flush register is 64 bit on RTL931X and 930X
-
- /* CPU-Port: Link down */
- if (priv->family_id == RTL8380_FAMILY_ID || priv->family_id == RTL8390_FAMILY_ID)
- sw_w32(force_mac, priv->r->mac_force_mode_ctrl + priv->cpu_port * 4);
- else
- sw_w32_mask(0x3, 0, priv->r->mac_force_mode_ctrl + priv->cpu_port *4);
- mdelay(100);
-
- /* Disable all TX/RX interrupts */
- if (priv->family_id == RTL9300_FAMILY_ID || priv->family_id == RTL9310_FAMILY_ID) {
- sw_w32(0x00000000, priv->r->dma_if_intr_rx_runout_msk);
- sw_w32(0xffffffff, priv->r->dma_if_intr_rx_runout_sts);
- sw_w32(0x00000000, priv->r->dma_if_intr_rx_done_msk);
- sw_w32(0xffffffff, priv->r->dma_if_intr_rx_done_sts);
- sw_w32(0x00000000, priv->r->dma_if_intr_tx_done_msk);
- sw_w32(0x0000000f, priv->r->dma_if_intr_tx_done_sts);
- } else {
- sw_w32(0x00000000, priv->r->dma_if_intr_msk);
- sw_w32(clear_irq, priv->r->dma_if_intr_sts);
- }
-
- /* Disable TX/RX DMA */
- sw_w32(0x00000000, priv->r->dma_if_ctrl);
- mdelay(200);
-}
-
-static int rtl838x_eth_stop(struct net_device *ndev)
-{
- unsigned long flags;
- int i;
- struct rtl838x_eth_priv *priv = netdev_priv(ndev);
-
- pr_info("in %s\n", __func__);
-
- spin_lock_irqsave(&priv->lock, flags);
- phylink_stop(priv->phylink);
- rtl838x_hw_stop(priv);
- free_irq(ndev->irq, ndev);
-
- for (i = 0; i < priv->rxrings; i++)
- napi_disable(&priv->rx_qs[i].napi);
-
- netif_tx_stop_all_queues(ndev);
-
- spin_unlock_irqrestore(&priv->lock, flags);
-
- return 0;
-}
-
-static void rtl839x_eth_set_multicast_list(struct net_device *ndev)
-{
- if (!(ndev->flags & (IFF_PROMISC | IFF_ALLMULTI))) {
- sw_w32(0x0, RTL839X_RMA_CTRL_0);
- sw_w32(0x0, RTL839X_RMA_CTRL_1);
- sw_w32(0x0, RTL839X_RMA_CTRL_2);
- sw_w32(0x0, RTL839X_RMA_CTRL_3);
- }
- if (ndev->flags & IFF_ALLMULTI) {
- sw_w32(0x7fffffff, RTL839X_RMA_CTRL_0);
- sw_w32(0x7fffffff, RTL839X_RMA_CTRL_1);
- sw_w32(0x7fffffff, RTL839X_RMA_CTRL_2);
- }
- if (ndev->flags & IFF_PROMISC) {
- sw_w32(0x7fffffff, RTL839X_RMA_CTRL_0);
- sw_w32(0x7fffffff, RTL839X_RMA_CTRL_1);
- sw_w32(0x7fffffff, RTL839X_RMA_CTRL_2);
- sw_w32(0x3ff, RTL839X_RMA_CTRL_3);
- }
-}
-
-static void rtl838x_eth_set_multicast_list(struct net_device *ndev)
-{
- struct rtl838x_eth_priv *priv = netdev_priv(ndev);
-
- if (priv->family_id == RTL8390_FAMILY_ID)
- return rtl839x_eth_set_multicast_list(ndev);
-
- if (!(ndev->flags & (IFF_PROMISC | IFF_ALLMULTI))) {
- sw_w32(0x0, RTL838X_RMA_CTRL_0);
- sw_w32(0x0, RTL838X_RMA_CTRL_1);
- }
- if (ndev->flags & IFF_ALLMULTI)
- sw_w32(0x1fffff, RTL838X_RMA_CTRL_0);
- if (ndev->flags & IFF_PROMISC) {
- sw_w32(0x1fffff, RTL838X_RMA_CTRL_0);
- sw_w32(0x7fff, RTL838X_RMA_CTRL_1);
- }
-}
-
-static void rtl930x_eth_set_multicast_list(struct net_device *ndev)
-{
- if (!(ndev->flags & (IFF_PROMISC | IFF_ALLMULTI))) {
- sw_w32(0x0, RTL930X_RMA_CTRL_0);
- sw_w32(0x0, RTL930X_RMA_CTRL_1);
- sw_w32(0x0, RTL930X_RMA_CTRL_2);
- }
- if (ndev->flags & IFF_ALLMULTI) {
- sw_w32(0x7fffffff, RTL930X_RMA_CTRL_0);
- sw_w32(0x7fffffff, RTL930X_RMA_CTRL_1);
- sw_w32(0x7fffffff, RTL930X_RMA_CTRL_2);
- }
- if (ndev->flags & IFF_PROMISC) {
- sw_w32(0x7fffffff, RTL930X_RMA_CTRL_0);
- sw_w32(0x7fffffff, RTL930X_RMA_CTRL_1);
- sw_w32(0x7fffffff, RTL930X_RMA_CTRL_2);
- }
-}
-
-static void rtl931x_eth_set_multicast_list(struct net_device *ndev)
-{
- if (!(ndev->flags & (IFF_PROMISC | IFF_ALLMULTI))) {
- sw_w32(0x0, RTL931X_RMA_CTRL_0);
- sw_w32(0x0, RTL931X_RMA_CTRL_1);
- sw_w32(0x0, RTL931X_RMA_CTRL_2);
- }
- if (ndev->flags & IFF_ALLMULTI) {
- sw_w32(0x7fffffff, RTL931X_RMA_CTRL_0);
- sw_w32(0x7fffffff, RTL931X_RMA_CTRL_1);
- sw_w32(0x7fffffff, RTL931X_RMA_CTRL_2);
- }
- if (ndev->flags & IFF_PROMISC) {
- sw_w32(0x7fffffff, RTL931X_RMA_CTRL_0);
- sw_w32(0x7fffffff, RTL931X_RMA_CTRL_1);
- sw_w32(0x7fffffff, RTL931X_RMA_CTRL_2);
- }
-}
-
-static void rtl838x_eth_tx_timeout(struct net_device *ndev)
-{
- unsigned long flags;
- struct rtl838x_eth_priv *priv = netdev_priv(ndev);
-
- pr_warn("%s\n", __func__);
- spin_lock_irqsave(&priv->lock, flags);
- rtl838x_hw_stop(priv);
- rtl838x_hw_ring_setup(priv);
- rtl838x_hw_en_rxtx(priv);
- netif_trans_update(ndev);
- netif_start_queue(ndev);
- spin_unlock_irqrestore(&priv->lock, flags);
-}
-
-static int rtl838x_eth_tx(struct sk_buff *skb, struct net_device *dev)
-{
- int len, i;
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
- struct ring_b *ring = priv->membase;
- uint32_t val;
- int ret;
- unsigned long flags;
- struct p_hdr *h;
- int dest_port = -1;
- int q = skb_get_queue_mapping(skb) % TXRINGS;
-
- if (q) // Check for high prio queue
- pr_debug("SKB priority: %d\n", skb->priority);
-
- spin_lock_irqsave(&priv->lock, flags);
- len = skb->len;
-
- /* Check for DSA tagging at the end of the buffer */
- if (netdev_uses_dsa(dev) && skb->data[len-4] == 0x80 && skb->data[len-3] > 0
- && skb->data[len-3] < priv->cpu_port && skb->data[len-2] == 0x10
- && skb->data[len-1] == 0x00) {
- /* Reuse tag space for CRC if possible */
- dest_port = skb->data[len-3];
- skb->data[len-4] = skb->data[len-3] = skb->data[len-2] = skb->data[len-1] = 0x00;
- len -= 4;
- }
-
- len += 4; // Add space for CRC
-
- if (skb_padto(skb, len)) {
- ret = NETDEV_TX_OK;
- goto txdone;
- }
-
- /* We can send this packet if CPU owns the descriptor */
- if (!(ring->tx_r[q][ring->c_tx[q]] & 0x1)) {
-
- /* Set descriptor for tx */
- h = &ring->tx_header[q][ring->c_tx[q]];
- h->size = len;
- h->len = len;
- // On RTL8380 SoCs, small packet lengths being sent need adjustments
- if (priv->family_id == RTL8380_FAMILY_ID) {
- if (len < ETH_ZLEN - 4)
- h->len -= 4;
- }
-
- priv->r->create_tx_header(h, dest_port, skb->priority >> 1);
-
- /* Copy packet data to tx buffer */
- memcpy((void *)KSEG1ADDR(h->buf), skb->data, len);
- /* Make sure packet data is visible to ASIC */
- wmb();
-
- /* Hand over to switch */
- ring->tx_r[q][ring->c_tx[q]] |= 1;
-
- // Before starting TX, prevent a Lextra bus bug on RTL8380 SoCs
- if (priv->family_id == RTL8380_FAMILY_ID) {
- for (i = 0; i < 10; i++) {
- val = sw_r32(priv->r->dma_if_ctrl);
- if ((val & 0xc) == 0xc)
- break;
- }
- }
-
- /* Tell switch to send data */
- if (priv->family_id == RTL9310_FAMILY_ID
- || priv->family_id == RTL9300_FAMILY_ID) {
- // Ring ID q == 0: Low priority, Ring ID = 1: High prio queue
- if (!q)
- sw_w32_mask(0, BIT(2), priv->r->dma_if_ctrl);
- else
- sw_w32_mask(0, BIT(3), priv->r->dma_if_ctrl);
- } else {
- sw_w32_mask(0, TX_DO, priv->r->dma_if_ctrl);
- }
-
- dev->stats.tx_packets++;
- dev->stats.tx_bytes += len;
- dev_kfree_skb(skb);
- ring->c_tx[q] = (ring->c_tx[q] + 1) % TXRINGLEN;
- ret = NETDEV_TX_OK;
- } else {
- dev_warn(&priv->pdev->dev, "Data is owned by switch\n");
- ret = NETDEV_TX_BUSY;
- }
-txdone:
- spin_unlock_irqrestore(&priv->lock, flags);
- return ret;
-}
-
-/*
- * Return queue number for TX. On the RTL83XX, these queues have equal priority
- * so we do round-robin
- */
-u16 rtl83xx_pick_tx_queue(struct net_device *dev, struct sk_buff *skb,
- struct net_device *sb_dev)
-{
- static u8 last = 0;
-
- last++;
- return last % TXRINGS;
-}
-
-/*
- * Return queue number for TX. On the RTL93XX, queue 1 is the high priority queue
- */
-u16 rtl93xx_pick_tx_queue(struct net_device *dev, struct sk_buff *skb,
- struct net_device *sb_dev)
-{
- if (skb->priority >= TC_PRIO_CONTROL)
- return 1;
- return 0;
-}
-
-static int rtl838x_hw_receive(struct net_device *dev, int r, int budget)
-{
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
- struct ring_b *ring = priv->membase;
- struct sk_buff *skb;
- unsigned long flags;
- int i, len, work_done = 0;
- u8 *data, *skb_data;
- unsigned int val;
- u32 *last;
- struct p_hdr *h;
- bool dsa = netdev_uses_dsa(dev);
- struct dsa_tag tag;
-
- spin_lock_irqsave(&priv->lock, flags);
- last = (u32 *)KSEG1ADDR(sw_r32(priv->r->dma_if_rx_cur + r * 4));
- pr_debug("---------------------------------------------------------- RX - %d\n", r);
-
- do {
- if ((ring->rx_r[r][ring->c_rx[r]] & 0x1)) {
- if (&ring->rx_r[r][ring->c_rx[r]] != last) {
- netdev_warn(dev, "Ring contention: r: %x, last %x, cur %x\n",
- r, (uint32_t)last, (u32) &ring->rx_r[r][ring->c_rx[r]]);
- }
- break;
- }
-
- h = &ring->rx_header[r][ring->c_rx[r]];
- data = (u8 *)KSEG1ADDR(h->buf);
- len = h->len;
- if (!len)
- break;
- work_done++;
-
- len -= 4; /* strip the CRC */
- /* Add 4 bytes for cpu_tag */
- if (dsa)
- len += 4;
-
- skb = alloc_skb(len + 4, GFP_KERNEL);
- skb_reserve(skb, NET_IP_ALIGN);
-
- if (likely(skb)) {
- /* BUG: Prevent bug on RTL838x SoCs*/
- if (priv->family_id == RTL8380_FAMILY_ID) {
- sw_w32(0xffffffff, priv->r->dma_if_rx_ring_size(0));
- for (i = 0; i < priv->rxrings; i++) {
- /* Update each ring cnt */
- val = sw_r32(priv->r->dma_if_rx_ring_cntr(i));
- sw_w32(val, priv->r->dma_if_rx_ring_cntr(i));
- }
- }
-
- skb_data = skb_put(skb, len);
- /* Make sure data is visible */
- mb();
- memcpy(skb->data, (u8 *)KSEG1ADDR(data), len);
- /* Overwrite CRC with cpu_tag */
- if (dsa) {
- priv->r->decode_tag(h, &tag);
- skb->data[len-4] = 0x80;
- skb->data[len-3] = tag.port;
- skb->data[len-2] = 0x10;
- skb->data[len-1] = 0x00;
- if (tag.l2_offloaded)
- skb->data[len-3] |= 0x40;
- }
-
- if (tag.queue >= 0)
- pr_debug("Queue: %d, len: %d, reason %d port %d\n",
- tag.queue, len, tag.reason, tag.port);
-
- skb->protocol = eth_type_trans(skb, dev);
- if (dev->features & NETIF_F_RXCSUM) {
- if (tag.crc_error)
- skb_checksum_none_assert(skb);
- else
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- }
- dev->stats.rx_packets++;
- dev->stats.rx_bytes += len;
-
- netif_receive_skb(skb);
- } else {
- if (net_ratelimit())
- dev_warn(&dev->dev, "low on memory - packet dropped\n");
- dev->stats.rx_dropped++;
- }
-
- /* Reset header structure */
- memset(h, 0, sizeof(struct p_hdr));
- h->buf = data;
- h->size = RING_BUFFER;
-
- ring->rx_r[r][ring->c_rx[r]] = KSEG1ADDR(h) | 0x1
- | (ring->c_rx[r] == (priv->rxringlen - 1) ? WRAP : 0x1);
- ring->c_rx[r] = (ring->c_rx[r] + 1) % priv->rxringlen;
- last = (u32 *)KSEG1ADDR(sw_r32(priv->r->dma_if_rx_cur + r * 4));
- } while (&ring->rx_r[r][ring->c_rx[r]] != last && work_done < budget);
-
- // Update counters
- priv->r->update_cntr(r, 0);
-
- spin_unlock_irqrestore(&priv->lock, flags);
- return work_done;
-}
-
-static int rtl838x_poll_rx(struct napi_struct *napi, int budget)
-{
- struct rtl838x_rx_q *rx_q = container_of(napi, struct rtl838x_rx_q, napi);
- struct rtl838x_eth_priv *priv = rx_q->priv;
- int work_done = 0;
- int r = rx_q->id;
- int work;
-
- while (work_done < budget) {
- work = rtl838x_hw_receive(priv->netdev, r, budget - work_done);
- if (!work)
- break;
- work_done += work;
- }
-
- if (work_done < budget) {
- napi_complete_done(napi, work_done);
-
- /* Enable RX interrupt */
- if (priv->family_id == RTL9300_FAMILY_ID || priv->family_id == RTL9310_FAMILY_ID)
- sw_w32(0xffffffff, priv->r->dma_if_intr_rx_done_msk);
- else
- sw_w32_mask(0, 0xf00ff | BIT(r + 8), priv->r->dma_if_intr_msk);
- }
- return work_done;
-}
-
-
-static void rtl838x_validate(struct phylink_config *config,
- unsigned long *supported,
- struct phylink_link_state *state)
-{
- __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
-
- pr_debug("In %s\n", __func__);
-
- if (!phy_interface_mode_is_rgmii(state->interface) &&
- state->interface != PHY_INTERFACE_MODE_1000BASEX &&
- state->interface != PHY_INTERFACE_MODE_MII &&
- state->interface != PHY_INTERFACE_MODE_REVMII &&
- state->interface != PHY_INTERFACE_MODE_GMII &&
- state->interface != PHY_INTERFACE_MODE_QSGMII &&
- state->interface != PHY_INTERFACE_MODE_INTERNAL &&
- state->interface != PHY_INTERFACE_MODE_SGMII) {
- bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS);
- pr_err("Unsupported interface: %d\n", state->interface);
- return;
- }
-
- /* Allow all the expected bits */
- phylink_set(mask, Autoneg);
- phylink_set_port_modes(mask);
- phylink_set(mask, Pause);
- phylink_set(mask, Asym_Pause);
-
- /* With the exclusion of MII and Reverse MII, we support Gigabit,
- * including Half duplex
- */
- if (state->interface != PHY_INTERFACE_MODE_MII &&
- state->interface != PHY_INTERFACE_MODE_REVMII) {
- phylink_set(mask, 1000baseT_Full);
- phylink_set(mask, 1000baseT_Half);
- }
-
- phylink_set(mask, 10baseT_Half);
- phylink_set(mask, 10baseT_Full);
- phylink_set(mask, 100baseT_Half);
- phylink_set(mask, 100baseT_Full);
-
- bitmap_and(supported, supported, mask,
- __ETHTOOL_LINK_MODE_MASK_NBITS);
- bitmap_and(state->advertising, state->advertising, mask,
- __ETHTOOL_LINK_MODE_MASK_NBITS);
-}
-
-
-static void rtl838x_mac_config(struct phylink_config *config,
- unsigned int mode,
- const struct phylink_link_state *state)
-{
- /* This is only being called for the master device,
- * i.e. the CPU-Port. We don't need to do anything.
- */
-
- pr_info("In %s, mode %x\n", __func__, mode);
-}
-
-static void rtl838x_mac_an_restart(struct phylink_config *config)
-{
- struct net_device *dev = container_of(config->dev, struct net_device, dev);
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
-
- /* This works only on RTL838x chips */
- if (priv->family_id != RTL8380_FAMILY_ID)
- return;
-
- pr_debug("In %s\n", __func__);
- /* Restart by disabling and re-enabling link */
- sw_w32(0x6192D, priv->r->mac_force_mode_ctrl + priv->cpu_port * 4);
- mdelay(20);
- sw_w32(0x6192F, priv->r->mac_force_mode_ctrl + priv->cpu_port * 4);
-}
-
-static int rtl838x_mac_pcs_get_state(struct phylink_config *config,
- struct phylink_link_state *state)
-{
- u32 speed;
- struct net_device *dev = container_of(config->dev, struct net_device, dev);
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
- int port = priv->cpu_port;
-
- pr_debug("In %s\n", __func__);
-
- state->link = priv->r->get_mac_link_sts(port) ? 1 : 0;
- state->duplex = priv->r->get_mac_link_dup_sts(port) ? 1 : 0;
-
- speed = priv->r->get_mac_link_spd_sts(port);
- switch (speed) {
- case 0:
- state->speed = SPEED_10;
- break;
- case 1:
- state->speed = SPEED_100;
- break;
- case 2:
- state->speed = SPEED_1000;
- break;
- default:
- state->speed = SPEED_UNKNOWN;
- break;
- }
-
- state->pause &= (MLO_PAUSE_RX | MLO_PAUSE_TX);
- if (priv->r->get_mac_rx_pause_sts(port))
- state->pause |= MLO_PAUSE_RX;
- if (priv->r->get_mac_tx_pause_sts(port))
- state->pause |= MLO_PAUSE_TX;
-
- return 1;
-}
-
-static void rtl838x_mac_link_down(struct phylink_config *config,
- unsigned int mode,
- phy_interface_t interface)
-{
- struct net_device *dev = container_of(config->dev, struct net_device, dev);
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
-
- pr_debug("In %s\n", __func__);
- /* Stop TX/RX to port */
- sw_w32_mask(0x03, 0, priv->r->mac_port_ctrl(priv->cpu_port));
-}
-
-static void rtl838x_mac_link_up(struct phylink_config *config, unsigned int mode,
- phy_interface_t interface,
- struct phy_device *phy)
-{
- struct net_device *dev = container_of(config->dev, struct net_device, dev);
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
-
- pr_debug("In %s\n", __func__);
- /* Restart TX/RX to port */
- sw_w32_mask(0, 0x03, priv->r->mac_port_ctrl(priv->cpu_port));
-}
-
-static void rtl838x_set_mac_hw(struct net_device *dev, u8 *mac)
-{
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
- unsigned long flags;
-
- spin_lock_irqsave(&priv->lock, flags);
- pr_debug("In %s\n", __func__);
- sw_w32((mac[0] << 8) | mac[1], priv->r->mac);
- sw_w32((mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5], priv->r->mac + 4);
-
- if (priv->family_id == RTL8380_FAMILY_ID) {
- /* 2 more registers, ALE/MAC block */
- sw_w32((mac[0] << 8) | mac[1], RTL838X_MAC_ALE);
- sw_w32((mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5],
- (RTL838X_MAC_ALE + 4));
-
- sw_w32((mac[0] << 8) | mac[1], RTL838X_MAC2);
- sw_w32((mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5],
- RTL838X_MAC2 + 4);
- }
- spin_unlock_irqrestore(&priv->lock, flags);
-}
-
-static int rtl838x_set_mac_address(struct net_device *dev, void *p)
-{
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
- const struct sockaddr *addr = p;
- u8 *mac = (u8 *) (addr->sa_data);
-
- if (!is_valid_ether_addr(addr->sa_data))
- return -EADDRNOTAVAIL;
-
- memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
- rtl838x_set_mac_hw(dev, mac);
-
- pr_info("Using MAC %08x%08x\n", sw_r32(priv->r->mac), sw_r32(priv->r->mac + 4));
- return 0;
-}
-
-static int rtl8390_init_mac(struct rtl838x_eth_priv *priv)
-{
- // We will need to set-up EEE and the egress-rate limitation
- return 0;
-}
-
-static int rtl8380_init_mac(struct rtl838x_eth_priv *priv)
-{
- int i;
-
- if (priv->family_id == 0x8390)
- return rtl8390_init_mac(priv);
-
- pr_info("%s\n", __func__);
- /* fix timer for EEE */
- sw_w32(0x5001411, RTL838X_EEE_TX_TIMER_GIGA_CTRL);
- sw_w32(0x5001417, RTL838X_EEE_TX_TIMER_GELITE_CTRL);
-
- /* Init VLAN */
- if (priv->id == 0x8382) {
- for (i = 0; i <= 28; i++)
- sw_w32(0, 0xd57c + i * 0x80);
- }
- if (priv->id == 0x8380) {
- for (i = 8; i <= 28; i++)
- sw_w32(0, 0xd57c + i * 0x80);
- }
- return 0;
-}
-
-static int rtl838x_get_link_ksettings(struct net_device *ndev,
- struct ethtool_link_ksettings *cmd)
-{
- struct rtl838x_eth_priv *priv = netdev_priv(ndev);
-
- pr_debug("%s called\n", __func__);
- return phylink_ethtool_ksettings_get(priv->phylink, cmd);
-}
-
-static int rtl838x_set_link_ksettings(struct net_device *ndev,
- const struct ethtool_link_ksettings *cmd)
-{
- struct rtl838x_eth_priv *priv = netdev_priv(ndev);
-
- pr_debug("%s called\n", __func__);
- return phylink_ethtool_ksettings_set(priv->phylink, cmd);
-}
-
-static int rtl838x_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
-{
- u32 val;
- int err;
- struct rtl838x_eth_priv *priv = bus->priv;
-
- if (mii_id >= 24 && mii_id <= 27 && priv->id == 0x8380)
- return rtl838x_read_sds_phy(mii_id, regnum);
- err = rtl838x_read_phy(mii_id, 0, regnum, &val);
- if (err)
- return err;
- return val;
-}
-
-static int rtl839x_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
-{
- u32 val;
- int err;
- struct rtl838x_eth_priv *priv = bus->priv;
-
- if (mii_id >= 48 && mii_id <= 49 && priv->id == 0x8393)
- return rtl839x_read_sds_phy(mii_id, regnum);
-
- err = rtl839x_read_phy(mii_id, 0, regnum, &val);
- if (err)
- return err;
- return val;
-}
-
-static int rtl930x_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
-{
- u32 val;
- int err;
-
- // TODO: These are hard-coded for the 2 Fibre Ports of the XGS1210
- if (mii_id >= 26 && mii_id <= 27)
- return rtl930x_read_sds_phy(mii_id - 18, 0, regnum);
-
- if (regnum & MII_ADDR_C45) {
- regnum &= ~MII_ADDR_C45;
- err = rtl930x_read_mmd_phy(mii_id, regnum >> 16, regnum & 0xffff, &val);
- } else {
- err = rtl930x_read_phy(mii_id, 0, regnum, &val);
- }
- if (err)
- return err;
- return val;
-}
-
-static int rtl931x_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
-{
- u32 val;
- int err;
-// struct rtl838x_eth_priv *priv = bus->priv;
-
-// if (mii_id >= 48 && mii_id <= 49 && priv->id == 0x8393)
-// return rtl839x_read_sds_phy(mii_id, regnum);
-
- err = rtl931x_read_phy(mii_id, 0, regnum, &val);
- if (err)
- return err;
- return val;
-}
-
-static int rtl838x_mdio_write(struct mii_bus *bus, int mii_id,
- int regnum, u16 value)
-{
- u32 offset = 0;
- struct rtl838x_eth_priv *priv = bus->priv;
-
- if (mii_id >= 24 && mii_id <= 27 && priv->id == 0x8380) {
- if (mii_id == 26)
- offset = 0x100;
- sw_w32(value, RTL838X_SDS4_FIB_REG0 + offset + (regnum << 2));
- return 0;
- }
- return rtl838x_write_phy(mii_id, 0, regnum, value);
-}
-
-static int rtl839x_mdio_write(struct mii_bus *bus, int mii_id,
- int regnum, u16 value)
-{
- struct rtl838x_eth_priv *priv = bus->priv;
-
- if (mii_id >= 48 && mii_id <= 49 && priv->id == 0x8393)
- return rtl839x_write_sds_phy(mii_id, regnum, value);
-
- return rtl839x_write_phy(mii_id, 0, regnum, value);
-}
-
-static int rtl930x_mdio_write(struct mii_bus *bus, int mii_id,
- int regnum, u16 value)
-{
-// struct rtl838x_eth_priv *priv = bus->priv;
-
-// if (mii_id >= 48 && mii_id <= 49 && priv->id == 0x8393)
-// return rtl839x_write_sds_phy(mii_id, regnum, value);
- if (regnum & MII_ADDR_C45) {
- regnum &= ~MII_ADDR_C45;
- return rtl930x_write_mmd_phy(mii_id, regnum >> 16, regnum & 0xffff, value);
- }
-
- return rtl930x_write_phy(mii_id, 0, regnum, value);
-}
-
-static int rtl931x_mdio_write(struct mii_bus *bus, int mii_id,
- int regnum, u16 value)
-{
-// struct rtl838x_eth_priv *priv = bus->priv;
-
-// if (mii_id >= 48 && mii_id <= 49 && priv->id == 0x8393)
-// return rtl839x_write_sds_phy(mii_id, regnum, value);
-
- return rtl931x_write_phy(mii_id, 0, regnum, value);
-}
-
-static int rtl838x_mdio_reset(struct mii_bus *bus)
-{
- pr_debug("%s called\n", __func__);
- /* Disable MAC polling the PHY so that we can start configuration */
- sw_w32(0x00000000, RTL838X_SMI_POLL_CTRL);
-
- /* Enable PHY control via SoC */
- sw_w32_mask(0, 1 << 15, RTL838X_SMI_GLB_CTRL);
-
- // Probably should reset all PHYs here...
- return 0;
-}
-
-static int rtl839x_mdio_reset(struct mii_bus *bus)
-{
- return 0;
-
- pr_debug("%s called\n", __func__);
- /* BUG: The following does not work, but should! */
- /* Disable MAC polling the PHY so that we can start configuration */
- sw_w32(0x00000000, RTL839X_SMI_PORT_POLLING_CTRL);
- sw_w32(0x00000000, RTL839X_SMI_PORT_POLLING_CTRL + 4);
- /* Disable PHY polling via SoC */
- sw_w32_mask(1 << 7, 0, RTL839X_SMI_GLB_CTRL);
-
- // Probably should reset all PHYs here...
- return 0;
-}
-
-static int rtl931x_mdio_reset(struct mii_bus *bus)
-{
- sw_w32(0x00000000, RTL931X_SMI_PORT_POLLING_CTRL);
- sw_w32(0x00000000, RTL931X_SMI_PORT_POLLING_CTRL + 4);
-
- pr_debug("%s called\n", __func__);
-
- return 0;
-}
-
-static int rtl930x_mdio_reset(struct mii_bus *bus)
-{
- int i;
- int pos;
-
- pr_info("RTL930X_SMI_PORT0_15_POLLING_SEL %08x 16-27: %08x\n",
- sw_r32(RTL930X_SMI_PORT0_15_POLLING_SEL),
- sw_r32(RTL930X_SMI_PORT16_27_POLLING_SEL));
-
- pr_info("%s: Enable SMI polling on SMI bus 0, SMI1, SMI2, disable on SMI3\n", __func__);
- sw_w32_mask(BIT(20) | BIT(21) | BIT(22), BIT(23), RTL930X_SMI_GLB_CTRL);
-
- pr_info("RTL9300 Powering on SerDes ports\n");
- rtl9300_sds_power(24, 1);
- rtl9300_sds_power(25, 1);
- rtl9300_sds_power(26, 1);
- rtl9300_sds_power(27, 1);
- mdelay(200);
-
- // RTL930X_SMI_PORT0_15_POLLING_SEL 55550000 16-27: 00f9aaaa
- // i.e SMI=0 for all ports
- for (i = 0; i < 5; i++)
- pr_info("port phy: %08x\n", sw_r32(RTL930X_SMI_PORT0_5_ADDR + i *4));
-
- // 1-to-1 mapping of port to phy-address
- for (i = 0; i < 24; i++) {
- pos = (i % 6) * 5;
- sw_w32_mask(0x1f << pos, i << pos, RTL930X_SMI_PORT0_5_ADDR + (i / 6) * 4);
- }
-
- // ports 24 and 25 have PHY addresses 8 and 9, ports 26/27 PHY 26/27
- sw_w32(8 | 9 << 5 | 26 << 10 | 27 << 15, RTL930X_SMI_PORT0_5_ADDR + 4 * 4);
-
- // Ports 24 and 25 live on SMI bus 1 and 2
- sw_w32_mask(0x3 << 16, 0x1 << 16, RTL930X_SMI_PORT16_27_POLLING_SEL);
- sw_w32_mask(0x3 << 18, 0x2 << 18, RTL930X_SMI_PORT16_27_POLLING_SEL);
-
- // SMI bus 1 and 2 speak Clause 45 TODO: Configure from .dts
- sw_w32_mask(0, BIT(17) | BIT(18), RTL930X_SMI_GLB_CTRL);
-
- // Ports 24 and 25 are 2.5 Gig, set this type (1)
- sw_w32_mask(0x7 << 12, 1 << 12, RTL930X_SMI_MAC_TYPE_CTRL);
- sw_w32_mask(0x7 << 15, 1 << 15, RTL930X_SMI_MAC_TYPE_CTRL);
-
- return 0;
-}
-
-static int rtl838x_mdio_init(struct rtl838x_eth_priv *priv)
-{
- struct device_node *mii_np;
- int ret;
-
- pr_debug("%s called\n", __func__);
- mii_np = of_get_child_by_name(priv->pdev->dev.of_node, "mdio-bus");
-
- if (!mii_np) {
- dev_err(&priv->pdev->dev, "no %s child node found", "mdio-bus");
- return -ENODEV;
- }
-
- if (!of_device_is_available(mii_np)) {
- ret = -ENODEV;
- goto err_put_node;
- }
-
- priv->mii_bus = devm_mdiobus_alloc(&priv->pdev->dev);
- if (!priv->mii_bus) {
- ret = -ENOMEM;
- goto err_put_node;
- }
-
- switch(priv->family_id) {
- case RTL8380_FAMILY_ID:
- priv->mii_bus->name = "rtl838x-eth-mdio";
- priv->mii_bus->read = rtl838x_mdio_read;
- priv->mii_bus->write = rtl838x_mdio_write;
- priv->mii_bus->reset = rtl838x_mdio_reset;
- break;
- case RTL8390_FAMILY_ID:
- priv->mii_bus->name = "rtl839x-eth-mdio";
- priv->mii_bus->read = rtl839x_mdio_read;
- priv->mii_bus->write = rtl839x_mdio_write;
- priv->mii_bus->reset = rtl839x_mdio_reset;
- break;
- case RTL9300_FAMILY_ID:
- priv->mii_bus->name = "rtl930x-eth-mdio";
- priv->mii_bus->read = rtl930x_mdio_read;
- priv->mii_bus->write = rtl930x_mdio_write;
- priv->mii_bus->reset = rtl930x_mdio_reset;
- // priv->mii_bus->probe_capabilities = MDIOBUS_C22_C45; TODO for linux 5.9
- break;
- case RTL9310_FAMILY_ID:
- priv->mii_bus->name = "rtl931x-eth-mdio";
- priv->mii_bus->read = rtl931x_mdio_read;
- priv->mii_bus->write = rtl931x_mdio_write;
- priv->mii_bus->reset = rtl931x_mdio_reset;
-// priv->mii_bus->probe_capabilities = MDIOBUS_C22_C45; TODO for linux 5.9
- break;
- }
- priv->mii_bus->priv = priv;
- priv->mii_bus->parent = &priv->pdev->dev;
-
- snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%pOFn", mii_np);
- ret = of_mdiobus_register(priv->mii_bus, mii_np);
-
-err_put_node:
- of_node_put(mii_np);
- return ret;
-}
-
-static int rtl838x_mdio_remove(struct rtl838x_eth_priv *priv)
-{
- pr_debug("%s called\n", __func__);
- if (!priv->mii_bus)
- return 0;
-
- mdiobus_unregister(priv->mii_bus);
- mdiobus_free(priv->mii_bus);
-
- return 0;
-}
-
-static netdev_features_t rtl838x_fix_features(struct net_device *dev,
- netdev_features_t features)
-{
- return features;
-}
-
-static int rtl83xx_set_features(struct net_device *dev, netdev_features_t features)
-{
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
-
- if ((features ^ dev->features) & NETIF_F_RXCSUM) {
- if (!(features & NETIF_F_RXCSUM))
- sw_w32_mask(BIT(3), 0, priv->r->mac_port_ctrl(priv->cpu_port));
- else
- sw_w32_mask(0, BIT(4), priv->r->mac_port_ctrl(priv->cpu_port));
- }
-
- return 0;
-}
-
-static int rtl93xx_set_features(struct net_device *dev, netdev_features_t features)
-{
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
-
- if ((features ^ dev->features) & NETIF_F_RXCSUM) {
- if (!(features & NETIF_F_RXCSUM))
- sw_w32_mask(BIT(4), 0, priv->r->mac_port_ctrl(priv->cpu_port));
- else
- sw_w32_mask(0, BIT(4), priv->r->mac_port_ctrl(priv->cpu_port));
- }
-
- return 0;
-}
-
-static const struct net_device_ops rtl838x_eth_netdev_ops = {
- .ndo_open = rtl838x_eth_open,
- .ndo_stop = rtl838x_eth_stop,
- .ndo_start_xmit = rtl838x_eth_tx,
- .ndo_select_queue = rtl83xx_pick_tx_queue,
- .ndo_set_mac_address = rtl838x_set_mac_address,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_set_rx_mode = rtl838x_eth_set_multicast_list,
- .ndo_tx_timeout = rtl838x_eth_tx_timeout,
- .ndo_set_features = rtl83xx_set_features,
- .ndo_fix_features = rtl838x_fix_features,
-};
-
-static const struct net_device_ops rtl839x_eth_netdev_ops = {
- .ndo_open = rtl838x_eth_open,
- .ndo_stop = rtl838x_eth_stop,
- .ndo_start_xmit = rtl838x_eth_tx,
- .ndo_select_queue = rtl83xx_pick_tx_queue,
- .ndo_set_mac_address = rtl838x_set_mac_address,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_set_rx_mode = rtl839x_eth_set_multicast_list,
- .ndo_tx_timeout = rtl838x_eth_tx_timeout,
- .ndo_set_features = rtl83xx_set_features,
- .ndo_fix_features = rtl838x_fix_features,
-};
-
-static const struct net_device_ops rtl930x_eth_netdev_ops = {
- .ndo_open = rtl838x_eth_open,
- .ndo_stop = rtl838x_eth_stop,
- .ndo_start_xmit = rtl838x_eth_tx,
- .ndo_select_queue = rtl93xx_pick_tx_queue,
- .ndo_set_mac_address = rtl838x_set_mac_address,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_set_rx_mode = rtl930x_eth_set_multicast_list,
- .ndo_tx_timeout = rtl838x_eth_tx_timeout,
- .ndo_set_features = rtl93xx_set_features,
- .ndo_fix_features = rtl838x_fix_features,
-};
-
-static const struct net_device_ops rtl931x_eth_netdev_ops = {
- .ndo_open = rtl838x_eth_open,
- .ndo_stop = rtl838x_eth_stop,
- .ndo_start_xmit = rtl838x_eth_tx,
- .ndo_select_queue = rtl93xx_pick_tx_queue,
- .ndo_set_mac_address = rtl838x_set_mac_address,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_set_rx_mode = rtl931x_eth_set_multicast_list,
- .ndo_tx_timeout = rtl838x_eth_tx_timeout,
- .ndo_set_features = rtl93xx_set_features,
- .ndo_fix_features = rtl838x_fix_features,
-};
-
-static const struct phylink_mac_ops rtl838x_phylink_ops = {
- .validate = rtl838x_validate,
- .mac_link_state = rtl838x_mac_pcs_get_state,
- .mac_an_restart = rtl838x_mac_an_restart,
- .mac_config = rtl838x_mac_config,
- .mac_link_down = rtl838x_mac_link_down,
- .mac_link_up = rtl838x_mac_link_up,
-};
-
-static const struct ethtool_ops rtl838x_ethtool_ops = {
- .get_link_ksettings = rtl838x_get_link_ksettings,
- .set_link_ksettings = rtl838x_set_link_ksettings,
-};
-
-static int __init rtl838x_eth_probe(struct platform_device *pdev)
-{
- struct net_device *dev;
- struct device_node *dn = pdev->dev.of_node;
- struct rtl838x_eth_priv *priv;
- struct resource *res, *mem;
- phy_interface_t phy_mode;
- struct phylink *phylink;
- int err = 0, i, rxrings, rxringlen;
- struct ring_b *ring;
-
- pr_info("Probing RTL838X eth device pdev: %x, dev: %x\n",
- (u32)pdev, (u32)(&(pdev->dev)));
-
- if (!dn) {
- dev_err(&pdev->dev, "No DT found\n");
- return -EINVAL;
- }
-
- rxrings = (soc_info.family == RTL8380_FAMILY_ID
- || soc_info.family == RTL8390_FAMILY_ID) ? 8 : 32;
- rxrings = rxrings > MAX_RXRINGS ? MAX_RXRINGS : rxrings;
- rxringlen = MAX_ENTRIES / rxrings;
- rxringlen = rxringlen > MAX_RXLEN ? MAX_RXLEN : rxringlen;
-
- dev = alloc_etherdev_mqs(sizeof(struct rtl838x_eth_priv), TXRINGS, rxrings);
- if (!dev) {
- err = -ENOMEM;
- goto err_free;
- }
- SET_NETDEV_DEV(dev, &pdev->dev);
- priv = netdev_priv(dev);
-
- /* obtain buffer memory space */
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (res) {
- mem = devm_request_mem_region(&pdev->dev, res->start,
- resource_size(res), res->name);
- if (!mem) {
- dev_err(&pdev->dev, "cannot request memory space\n");
- err = -ENXIO;
- goto err_free;
- }
-
- dev->mem_start = mem->start;
- dev->mem_end = mem->end;
- } else {
- dev_err(&pdev->dev, "cannot request IO resource\n");
- err = -ENXIO;
- goto err_free;
- }
-
- /* Allocate buffer memory */
- priv->membase = dmam_alloc_coherent(&pdev->dev, rxrings * rxringlen * RING_BUFFER
- + sizeof(struct ring_b) + sizeof(struct notify_b),
- (void *)&dev->mem_start, GFP_KERNEL);
- if (!priv->membase) {
- dev_err(&pdev->dev, "cannot allocate DMA buffer\n");
- err = -ENOMEM;
- goto err_free;
- }
-
- // Allocate ring-buffer space at the end of the allocated memory
- ring = priv->membase;
- ring->rx_space = priv->membase + sizeof(struct ring_b) + sizeof(struct notify_b);
-
- spin_lock_init(&priv->lock);
-
- /* obtain device IRQ number */
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!res) {
- dev_err(&pdev->dev, "cannot obtain IRQ, using default 24\n");
- dev->irq = 24;
- } else {
- dev->irq = res->start;
- }
- dev->ethtool_ops = &rtl838x_ethtool_ops;
- dev->min_mtu = ETH_ZLEN;
- dev->max_mtu = 1536;
- dev->features = NETIF_F_RXCSUM | NETIF_F_HW_CSUM;
- dev->hw_features = NETIF_F_RXCSUM;
-
- priv->id = soc_info.id;
- priv->family_id = soc_info.family;
- if (priv->id) {
- pr_info("Found SoC ID: %4x: %s, family %x\n",
- priv->id, soc_info.name, priv->family_id);
- } else {
- pr_err("Unknown chip id (%04x)\n", priv->id);
- return -ENODEV;
- }
-
- switch (priv->family_id) {
- case RTL8380_FAMILY_ID:
- priv->cpu_port = RTL838X_CPU_PORT;
- priv->r = &rtl838x_reg;
- dev->netdev_ops = &rtl838x_eth_netdev_ops;
- break;
- case RTL8390_FAMILY_ID:
- priv->cpu_port = RTL839X_CPU_PORT;
- priv->r = &rtl839x_reg;
- dev->netdev_ops = &rtl839x_eth_netdev_ops;
- break;
- case RTL9300_FAMILY_ID:
- priv->cpu_port = RTL930X_CPU_PORT;
- priv->r = &rtl930x_reg;
- dev->netdev_ops = &rtl930x_eth_netdev_ops;
- break;
- case RTL9310_FAMILY_ID:
- priv->cpu_port = RTL931X_CPU_PORT;
- priv->r = &rtl931x_reg;
- dev->netdev_ops = &rtl931x_eth_netdev_ops;
- break;
- default:
- pr_err("Unknown SoC family\n");
- return -ENODEV;
- }
- priv->rxringlen = rxringlen;
- priv->rxrings = rxrings;
-
- rtl8380_init_mac(priv);
-
- /* try to get mac address in the following order:
- * 1) from device tree data
- * 2) from internal registers set by bootloader
- */
- of_get_mac_address(pdev->dev.of_node, dev->dev_addr);
- if (is_valid_ether_addr(dev->dev_addr)) {
- rtl838x_set_mac_hw(dev, (u8 *)dev->dev_addr);
- } else {
- dev->dev_addr[0] = (sw_r32(priv->r->mac) >> 8) & 0xff;
- dev->dev_addr[1] = sw_r32(priv->r->mac) & 0xff;
- dev->dev_addr[2] = (sw_r32(priv->r->mac + 4) >> 24) & 0xff;
- dev->dev_addr[3] = (sw_r32(priv->r->mac + 4) >> 16) & 0xff;
- dev->dev_addr[4] = (sw_r32(priv->r->mac + 4) >> 8) & 0xff;
- dev->dev_addr[5] = sw_r32(priv->r->mac + 4) & 0xff;
- }
- /* if the address is invalid, use a random value */
- if (!is_valid_ether_addr(dev->dev_addr)) {
- struct sockaddr sa = { AF_UNSPEC };
-
- netdev_warn(dev, "Invalid MAC address, using random\n");
- eth_hw_addr_random(dev);
- memcpy(sa.sa_data, dev->dev_addr, ETH_ALEN);
- if (rtl838x_set_mac_address(dev, &sa))
- netdev_warn(dev, "Failed to set MAC address.\n");
- }
- pr_info("Using MAC %08x%08x\n", sw_r32(priv->r->mac),
- sw_r32(priv->r->mac + 4));
- strcpy(dev->name, "eth%d");
- priv->pdev = pdev;
- priv->netdev = dev;
-
- err = rtl838x_mdio_init(priv);
- if (err)
- goto err_free;
-
- err = register_netdev(dev);
- if (err)
- goto err_free;
-
- for (i = 0; i < priv->rxrings; i++) {
- priv->rx_qs[i].id = i;
- priv->rx_qs[i].priv = priv;
- netif_napi_add(dev, &priv->rx_qs[i].napi, rtl838x_poll_rx, 64);
- }
-
- platform_set_drvdata(pdev, dev);
-
- phy_mode = of_get_phy_mode(dn);
- if (phy_mode < 0) {
- dev_err(&pdev->dev, "incorrect phy-mode\n");
- err = -EINVAL;
- goto err_free;
- }
- priv->phylink_config.dev = &dev->dev;
- priv->phylink_config.type = PHYLINK_NETDEV;
-
- phylink = phylink_create(&priv->phylink_config, pdev->dev.fwnode,
- phy_mode, &rtl838x_phylink_ops);
- if (IS_ERR(phylink)) {
- err = PTR_ERR(phylink);
- goto err_free;
- }
- priv->phylink = phylink;
-
- return 0;
-
-err_free:
- pr_err("Error setting up netdev, freeing it again.\n");
- free_netdev(dev);
- return err;
-}
-
-static int rtl838x_eth_remove(struct platform_device *pdev)
-{
- struct net_device *dev = platform_get_drvdata(pdev);
- struct rtl838x_eth_priv *priv = netdev_priv(dev);
- int i;
-
- if (dev) {
- pr_info("Removing platform driver for rtl838x-eth\n");
- rtl838x_mdio_remove(priv);
- rtl838x_hw_stop(priv);
-
- netif_tx_stop_all_queues(dev);
-
- for (i = 0; i < priv->rxrings; i++)
- netif_napi_del(&priv->rx_qs[i].napi);
-
- unregister_netdev(dev);
- free_netdev(dev);
- }
- return 0;
-}
-
-static const struct of_device_id rtl838x_eth_of_ids[] = {
- { .compatible = "realtek,rtl838x-eth"},
- { /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(of, rtl838x_eth_of_ids);
-
-static struct platform_driver rtl838x_eth_driver = {
- .probe = rtl838x_eth_probe,
- .remove = rtl838x_eth_remove,
- .driver = {
- .name = "rtl838x-eth",
- .pm = NULL,
- .of_match_table = rtl838x_eth_of_ids,
- },
-};
-
-module_platform_driver(rtl838x_eth_driver);
-
-MODULE_AUTHOR("B. Koblitz");
-MODULE_DESCRIPTION("RTL838X SoC Ethernet Driver");
-MODULE_LICENSE("GPL");
diff --git a/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.h b/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.h
deleted file mode 100644
index c7e97057b3..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.h
+++ /dev/null
@@ -1,429 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef _RTL838X_ETH_H
-#define _RTL838X_ETH_H
-
-/*
- * Register definition
- */
-
-/* Per port MAC control */
-#define RTL838X_MAC_PORT_CTRL (0xd560)
-#define RTL839X_MAC_PORT_CTRL (0x8004)
-#define RTL930X_MAC_L2_PORT_CTRL (0x3268)
-#define RTL930X_MAC_PORT_CTRL (0x3260)
-#define RTL931X_MAC_L2_PORT_CTRL (0x6000)
-#define RTL931X_MAC_PORT_CTRL (0x6004)
-
-/* DMA interrupt control and status registers */
-#define RTL838X_DMA_IF_CTRL (0x9f58)
-#define RTL838X_DMA_IF_INTR_STS (0x9f54)
-#define RTL838X_DMA_IF_INTR_MSK (0x9f50)
-
-#define RTL839X_DMA_IF_CTRL (0x786c)
-#define RTL839X_DMA_IF_INTR_STS (0x7868)
-#define RTL839X_DMA_IF_INTR_MSK (0x7864)
-
-#define RTL930X_DMA_IF_CTRL (0xe028)
-#define RTL930X_DMA_IF_INTR_RX_RUNOUT_STS (0xe01C)
-#define RTL930X_DMA_IF_INTR_RX_DONE_STS (0xe020)
-#define RTL930X_DMA_IF_INTR_TX_DONE_STS (0xe024)
-#define RTL930X_DMA_IF_INTR_RX_RUNOUT_MSK (0xe010)
-#define RTL930X_DMA_IF_INTR_RX_DONE_MSK (0xe014)
-#define RTL930X_DMA_IF_INTR_TX_DONE_MSK (0xe018)
-#define RTL930X_L2_NTFY_IF_INTR_MSK (0xe04C)
-#define RTL930X_L2_NTFY_IF_INTR_STS (0xe050)
-
-/* TODO: RTL931X_DMA_IF_CTRL has different bits meanings */
-#define RTL931X_DMA_IF_CTRL (0x0928)
-#define RTL931X_DMA_IF_INTR_RX_RUNOUT_STS (0x091c)
-#define RTL931X_DMA_IF_INTR_RX_DONE_STS (0x0920)
-#define RTL931X_DMA_IF_INTR_TX_DONE_STS (0x0924)
-#define RTL931X_DMA_IF_INTR_RX_RUNOUT_MSK (0x0910)
-#define RTL931X_DMA_IF_INTR_RX_DONE_MSK (0x0914)
-#define RTL931X_DMA_IF_INTR_TX_DONE_MSK (0x0918)
-#define RTL931X_L2_NTFY_IF_INTR_MSK (0x09E4)
-#define RTL931X_L2_NTFY_IF_INTR_STS (0x09E8)
-
-#define RTL838X_MAC_FORCE_MODE_CTRL (0xa104)
-#define RTL839X_MAC_FORCE_MODE_CTRL (0x02bc)
-#define RTL930X_MAC_FORCE_MODE_CTRL (0xCA1C)
-#define RTL931X_MAC_FORCE_MODE_CTRL (0x0ddc)
-
-/* MAC address settings */
-#define RTL838X_MAC (0xa9ec)
-#define RTL839X_MAC (0x02b4)
-#define RTL838X_MAC_ALE (0x6b04)
-#define RTL838X_MAC2 (0xa320)
-#define RTL930X_MAC_L2_ADDR_CTRL (0xC714)
-#define RTL931X_MAC_L2_ADDR_CTRL (0x135c)
-
-/* Ringbuffer setup */
-#define RTL838X_DMA_RX_BASE (0x9f00)
-#define RTL839X_DMA_RX_BASE (0x780c)
-#define RTL930X_DMA_RX_BASE (0xdf00)
-#define RTL931X_DMA_RX_BASE (0x0800)
-
-#define RTL838X_DMA_TX_BASE (0x9f40)
-#define RTL839X_DMA_TX_BASE (0x784c)
-#define RTL930X_DMA_TX_BASE (0xe000)
-#define RTL931X_DMA_TX_BASE (0x0900)
-
-#define RTL838X_DMA_IF_RX_RING_SIZE (0xB7E4)
-#define RTL839X_DMA_IF_RX_RING_SIZE (0x6038)
-#define RTL930X_DMA_IF_RX_RING_SIZE (0x7C60)
-#define RTL931X_DMA_IF_RX_RING_SIZE (0x2080)
-
-#define RTL838X_DMA_IF_RX_RING_CNTR (0xB7E8)
-#define RTL839X_DMA_IF_RX_RING_CNTR (0x603c)
-#define RTL930X_DMA_IF_RX_RING_CNTR (0x7C8C)
-#define RTL931X_DMA_IF_RX_RING_CNTR (0x20AC)
-
-#define RTL838X_DMA_IF_RX_CUR (0x9F20)
-#define RTL839X_DMA_IF_RX_CUR (0x782c)
-#define RTL930X_DMA_IF_RX_CUR (0xdf80)
-#define RTL931X_DMA_IF_RX_CUR (0x0880)
-
-#define RTL838X_DMA_IF_TX_CUR_DESC_ADDR_CTRL (0x9F48)
-#define RTL930X_DMA_IF_TX_CUR_DESC_ADDR_CTRL (0xE008)
-
-#define RTL838X_DMY_REG31 (0x3b28)
-#define RTL838X_SDS_MODE_SEL (0x0028)
-#define RTL838X_SDS_CFG_REG (0x0034)
-#define RTL838X_INT_MODE_CTRL (0x005c)
-#define RTL838X_CHIP_INFO (0x00d8)
-#define RTL838X_SDS4_REG28 (0xef80)
-#define RTL838X_SDS4_DUMMY0 (0xef8c)
-#define RTL838X_SDS5_EXT_REG6 (0xf18c)
-
-/* L2 features */
-#define RTL839X_TBL_ACCESS_L2_CTRL (0x1180)
-#define RTL839X_TBL_ACCESS_L2_DATA(idx) (0x1184 + ((idx) << 2))
-#define RTL838X_TBL_ACCESS_CTRL_0 (0x6914)
-#define RTL838X_TBL_ACCESS_DATA_0(idx) (0x6918 + ((idx) << 2))
-
-/* MAC-side link state handling */
-#define RTL838X_MAC_LINK_STS (0xa188)
-#define RTL839X_MAC_LINK_STS (0x0390)
-#define RTL930X_MAC_LINK_STS (0xCB10)
-#define RTL931X_MAC_LINK_STS (0x0ec0)
-
-#define RTL838X_MAC_LINK_SPD_STS (0xa190)
-#define RTL839X_MAC_LINK_SPD_STS (0x03a0)
-#define RTL930X_MAC_LINK_SPD_STS (0xCB18)
-#define RTL931X_MAC_LINK_SPD_STS (0x0ed0)
-
-#define RTL838X_MAC_LINK_DUP_STS (0xa19c)
-#define RTL839X_MAC_LINK_DUP_STS (0x03b0)
-#define RTL930X_MAC_LINK_DUP_STS (0xCB28)
-#define RTL931X_MAC_LINK_DUP_STS (0x0ef0)
-
-// TODO: RTL8390_MAC_LINK_MEDIA_STS_ADDR ???
-
-#define RTL838X_MAC_TX_PAUSE_STS (0xa1a0)
-#define RTL839X_MAC_TX_PAUSE_STS (0x03b8)
-#define RTL930X_MAC_TX_PAUSE_STS (0xCB2C)
-#define RTL931X_MAC_TX_PAUSE_STS (0x0ef8)
-
-#define RTL838X_MAC_RX_PAUSE_STS (0xa1a4)
-#define RTL839X_MAC_RX_PAUSE_STS (0xCB30)
-#define RTL930X_MAC_RX_PAUSE_STS (0xC2F8)
-#define RTL931X_MAC_RX_PAUSE_STS (0x0f00)
-
-#define RTL838X_EEE_TX_TIMER_GIGA_CTRL (0xaa04)
-#define RTL838X_EEE_TX_TIMER_GELITE_CTRL (0xaa08)
-
-#define RTL930X_L2_UNKN_UC_FLD_PMSK (0x9064)
-
-#define RTL839X_MAC_GLB_CTRL (0x02a8)
-#define RTL839X_SCHED_LB_TICK_TKN_CTRL (0x60f8)
-
-#define RTL838X_L2_TBL_FLUSH_CTRL (0x3370)
-#define RTL839X_L2_TBL_FLUSH_CTRL (0x3ba0)
-#define RTL930X_L2_TBL_FLUSH_CTRL (0x9404)
-#define RTL931X_L2_TBL_FLUSH_CTRL (0xCD9C)
-
-#define RTL930X_L2_PORT_SABLK_CTRL (0x905c)
-#define RTL930X_L2_PORT_DABLK_CTRL (0x9060)
-
-/* MAC link state bits */
-#define FORCE_EN (1 << 0)
-#define FORCE_LINK_EN (1 << 1)
-#define NWAY_EN (1 << 2)
-#define DUPLX_MODE (1 << 3)
-#define TX_PAUSE_EN (1 << 6)
-#define RX_PAUSE_EN (1 << 7)
-
-/* L2 Notification DMA interface */
-#define RTL839X_DMA_IF_NBUF_BASE_DESC_ADDR_CTRL (0x785C)
-#define RTL839X_L2_NOTIFICATION_CTRL (0x7808)
-#define RTL931X_L2_NTFY_RING_BASE_ADDR (0x09DC)
-#define RTL931X_L2_NTFY_RING_CUR_ADDR (0x09E0)
-#define RTL839X_L2_NOTIFICATION_CTRL (0x7808)
-#define RTL931X_L2_NTFY_CTRL (0xCDC8)
-#define RTL838X_L2_CTRL_0 (0x3200)
-#define RTL839X_L2_CTRL_0 (0x3800)
-#define RTL930X_L2_CTRL (0x8FD8)
-#define RTL931X_L2_CTRL (0xC800)
-
-/* TRAPPING to CPU-PORT */
-#define RTL838X_SPCL_TRAP_IGMP_CTRL (0x6984)
-#define RTL838X_RMA_CTRL_0 (0x4300)
-#define RTL838X_RMA_CTRL_1 (0x4304)
-#define RTL839X_RMA_CTRL_0 (0x1200)
-
-#define RTL839X_SPCL_TRAP_IGMP_CTRL (0x1058)
-#define RTL839X_RMA_CTRL_1 (0x1204)
-#define RTL839X_RMA_CTRL_2 (0x1208)
-#define RTL839X_RMA_CTRL_3 (0x120C)
-
-#define RTL930X_VLAN_APP_PKT_CTRL (0xA23C)
-#define RTL930X_RMA_CTRL_0 (0x9E60)
-#define RTL930X_RMA_CTRL_1 (0x9E64)
-#define RTL930X_RMA_CTRL_2 (0x9E68)
-
-#define RTL931X_RMA_CTRL_0 (0x8800)
-#define RTL931X_RMA_CTRL_1 (0x8804)
-#define RTL931X_RMA_CTRL_2 (0x8808)
-
-/* Advanced SMI control for clause 45 PHYs */
-#define RTL930X_SMI_MAC_TYPE_CTRL (0xCA04)
-#define RTL930X_SMI_PORT24_27_ADDR_CTRL (0xCB90)
-#define RTL930X_SMI_PORT0_15_POLLING_SEL (0xCA08)
-#define RTL930X_SMI_PORT16_27_POLLING_SEL (0xCA0C)
-
-/* Registers of the internal Serdes of the 8390 */
-#define RTL839X_SDS12_13_XSG0 (0xB800)
-
-/* Registers of the internal Serdes of the 8380 */
-#define RTL838X_SDS4_FIB_REG0 (0xF800)
-
-inline int rtl838x_mac_port_ctrl(int p)
-{
- return RTL838X_MAC_PORT_CTRL + (p << 7);
-}
-
-inline int rtl839x_mac_port_ctrl(int p)
-{
- return RTL839X_MAC_PORT_CTRL + (p << 7);
-}
-
-/* On the RTL931XX, the functionality of the MAC port control register is split up
- * into RTL931X_MAC_L2_PORT_CTRL and RTL931X_MAC_PORT_CTRL the functionality used
- * by the Ethernet driver is in the same bits now in RTL931X_MAC_L2_PORT_CTRL
- */
-
-inline int rtl930x_mac_port_ctrl(int p)
-{
- return RTL930X_MAC_L2_PORT_CTRL + (p << 6);
-}
-
-inline int rtl931x_mac_port_ctrl(int p)
-{
- return RTL931X_MAC_L2_PORT_CTRL + (p << 7);
-}
-
-inline int rtl838x_dma_if_rx_ring_size(int i)
-{
- return RTL838X_DMA_IF_RX_RING_SIZE + ((i >> 3) << 2);
-}
-
-inline int rtl839x_dma_if_rx_ring_size(int i)
-{
- return RTL839X_DMA_IF_RX_RING_SIZE + ((i >> 3) << 2);
-}
-
-inline int rtl930x_dma_if_rx_ring_size(int i)
-{
- return RTL930X_DMA_IF_RX_RING_SIZE + ((i / 3) << 2);
-}
-
-inline int rtl931x_dma_if_rx_ring_size(int i)
-{
- return RTL931X_DMA_IF_RX_RING_SIZE + ((i / 3) << 2);
-}
-
-inline int rtl838x_dma_if_rx_ring_cntr(int i)
-{
- return RTL838X_DMA_IF_RX_RING_CNTR + ((i >> 3) << 2);
-}
-
-inline int rtl839x_dma_if_rx_ring_cntr(int i)
-{
- return RTL839X_DMA_IF_RX_RING_CNTR + ((i >> 3) << 2);
-}
-
-inline int rtl930x_dma_if_rx_ring_cntr(int i)
-{
- return RTL930X_DMA_IF_RX_RING_CNTR + ((i / 3) << 2);
-}
-
-inline int rtl931x_dma_if_rx_ring_cntr(int i)
-{
- return RTL931X_DMA_IF_RX_RING_CNTR + ((i / 3) << 2);
-}
-
-inline u32 rtl838x_get_mac_link_sts(int port)
-{
- return (sw_r32(RTL838X_MAC_LINK_STS) & BIT(port));
-}
-
-inline u32 rtl839x_get_mac_link_sts(int p)
-{
- return (sw_r32(RTL839X_MAC_LINK_STS + ((p >> 5) << 2)) & BIT(p % 32));
-}
-
-inline u32 rtl930x_get_mac_link_sts(int port)
-{
- return (sw_r32(RTL930X_MAC_LINK_STS) & BIT(port));
-}
-
-inline u32 rtl931x_get_mac_link_sts(int p)
-{
- return (sw_r32(RTL931X_MAC_LINK_STS + ((p >> 5) << 2)) & BIT(p % 32));
-}
-
-inline u32 rtl838x_get_mac_link_dup_sts(int port)
-{
- return (sw_r32(RTL838X_MAC_LINK_DUP_STS) & BIT(port));
-}
-
-inline u32 rtl839x_get_mac_link_dup_sts(int p)
-{
- return (sw_r32(RTL839X_MAC_LINK_DUP_STS + ((p >> 5) << 2)) & BIT(p % 32));
-}
-
-inline u32 rtl930x_get_mac_link_dup_sts(int port)
-{
- return (sw_r32(RTL930X_MAC_LINK_DUP_STS) & BIT(port));
-}
-
-inline u32 rtl931x_get_mac_link_dup_sts(int p)
-{
- return (sw_r32(RTL931X_MAC_LINK_DUP_STS + ((p >> 5) << 2)) & BIT(p % 32));
-}
-
-inline u32 rtl838x_get_mac_link_spd_sts(int port)
-{
- int r = RTL838X_MAC_LINK_SPD_STS + ((port >> 4) << 2);
- u32 speed = sw_r32(r);
-
- speed >>= (port % 16) << 1;
- return (speed & 0x3);
-}
-
-inline u32 rtl839x_get_mac_link_spd_sts(int port)
-{
- int r = RTL839X_MAC_LINK_SPD_STS + ((port >> 4) << 2);
- u32 speed = sw_r32(r);
-
- speed >>= (port % 16) << 1;
- return (speed & 0x3);
-}
-
-
-inline u32 rtl930x_get_mac_link_spd_sts(int port)
-{
- int r = RTL930X_MAC_LINK_SPD_STS + ((port / 10) << 2);
- u32 speed = sw_r32(r);
-
- speed >>= (port % 10) * 3;
- return (speed & 0x7);
-}
-
-inline u32 rtl931x_get_mac_link_spd_sts(int port)
-{
- int r = RTL931X_MAC_LINK_SPD_STS + ((port >> 3) << 2);
- u32 speed = sw_r32(r);
-
- speed >>= (port % 8) << 2;
- return (speed & 0xf);
-}
-
-inline u32 rtl838x_get_mac_rx_pause_sts(int port)
-{
- return (sw_r32(RTL838X_MAC_RX_PAUSE_STS) & (1 << port));
-}
-
-inline u32 rtl839x_get_mac_rx_pause_sts(int p)
-{
- return (sw_r32(RTL839X_MAC_RX_PAUSE_STS + ((p >> 5) << 2)) & BIT(p % 32));
-}
-
-inline u32 rtl930x_get_mac_rx_pause_sts(int port)
-{
- return (sw_r32(RTL930X_MAC_RX_PAUSE_STS) & (1 << port));
-}
-
-inline u32 rtl931x_get_mac_rx_pause_sts(int p)
-{
- return (sw_r32(RTL931X_MAC_RX_PAUSE_STS + ((p >> 5) << 2)) & BIT(p % 32));
-}
-
-inline u32 rtl838x_get_mac_tx_pause_sts(int port)
-{
- return (sw_r32(RTL838X_MAC_TX_PAUSE_STS) & (1 << port));
-}
-
-inline u32 rtl839x_get_mac_tx_pause_sts(int p)
-{
- return (sw_r32(RTL839X_MAC_TX_PAUSE_STS + ((p >> 5) << 2)) & BIT(p % 32));
-}
-
-inline u32 rtl930x_get_mac_tx_pause_sts(int port)
-{
- return (sw_r32(RTL930X_MAC_TX_PAUSE_STS) & (1 << port));
-}
-
-inline u32 rtl931x_get_mac_tx_pause_sts(int p)
-{
- return (sw_r32(RTL931X_MAC_TX_PAUSE_STS + ((p >> 5) << 2)) & BIT(p % 32));
-}
-
-struct p_hdr;
-struct dsa_tag;
-
-struct rtl838x_reg {
- irqreturn_t (*net_irq)(int irq, void *dev_id);
- int (*mac_port_ctrl)(int port);
- int dma_if_intr_sts;
- int dma_if_intr_msk;
- int dma_if_intr_rx_runout_sts;
- int dma_if_intr_rx_done_sts;
- int dma_if_intr_tx_done_sts;
- int dma_if_intr_rx_runout_msk;
- int dma_if_intr_rx_done_msk;
- int dma_if_intr_tx_done_msk;
- int l2_ntfy_if_intr_sts;
- int l2_ntfy_if_intr_msk;
- int dma_if_ctrl;
- int mac_force_mode_ctrl;
- int dma_rx_base;
- int dma_tx_base;
- int (*dma_if_rx_ring_size)(int ring);
- int (*dma_if_rx_ring_cntr)(int ring);
- int dma_if_rx_cur;
- int rst_glb_ctrl;
- u32 (*get_mac_link_sts)(int port);
- u32 (*get_mac_link_dup_sts)(int port);
- u32 (*get_mac_link_spd_sts)(int port);
- u32 (*get_mac_rx_pause_sts)(int port);
- u32 (*get_mac_tx_pause_sts)(int port);
- int mac;
- int l2_tbl_flush_ctrl;
- void (*update_cntr)(int r, int work_done);
- void (*create_tx_header)(struct p_hdr *h, int dest_port, int prio);
- bool (*decode_tag)(struct p_hdr *h, struct dsa_tag *tag);
-};
-
-int rtl838x_write_phy(u32 port, u32 page, u32 reg, u32 val);
-int rtl838x_read_phy(u32 port, u32 page, u32 reg, u32 *val);
-int rtl839x_write_phy(u32 port, u32 page, u32 reg, u32 val);
-int rtl839x_read_phy(u32 port, u32 page, u32 reg, u32 *val);
-int rtl930x_write_phy(u32 port, u32 page, u32 reg, u32 val);
-int rtl930x_read_phy(u32 port, u32 page, u32 reg, u32 *val);
-int rtl931x_write_phy(u32 port, u32 page, u32 reg, u32 val);
-int rtl931x_read_phy(u32 port, u32 page, u32 reg, u32 *val);
-void rtl9300_sds_power(int sds_num, int val);
-
-#endif /* _RTL838X_ETH_H */
diff --git a/target/linux/realtek/files-5.4/drivers/net/phy/rtl83xx-phy.c b/target/linux/realtek/files-5.4/drivers/net/phy/rtl83xx-phy.c
deleted file mode 100644
index 3e187228a9..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/phy/rtl83xx-phy.c
+++ /dev/null
@@ -1,1983 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/* Realtek RTL838X Ethernet MDIO interface driver
- *
- * Copyright (C) 2020 B. Koblitz
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/phy.h>
-#include <linux/netdevice.h>
-#include <linux/firmware.h>
-#include <linux/crc32.h>
-
-#include <asm/mach-rtl838x/mach-rtl83xx.h>
-#include "rtl83xx-phy.h"
-
-
-extern struct rtl83xx_soc_info soc_info;
-extern struct mutex smi_lock;
-
-/*
- * This lock protects the state of the SoC automatically polling the PHYs over the SMI
- * bus to detect e.g. link and media changes. For operations on the PHYs such as
- * patching or other configuration changes such as EEE, polling needs to be disabled
- * since otherwise these operations may fails or lead to unpredictable results.
- */
-DEFINE_MUTEX(poll_lock);
-
-static const struct firmware rtl838x_8380_fw;
-static const struct firmware rtl838x_8214fc_fw;
-static const struct firmware rtl838x_8218b_fw;
-
-int rtl838x_read_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 *val);
-int rtl838x_write_mmd_phy(u32 port, u32 devnum, u32 reg, u32 val);
-int rtl839x_read_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 *val);
-int rtl839x_write_mmd_phy(u32 port, u32 devnum, u32 reg, u32 val);
-int rtl930x_read_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 *val);
-int rtl930x_write_mmd_phy(u32 port, u32 devnum, u32 reg, u32 val);
-int rtl931x_read_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 *val);
-int rtl931x_write_mmd_phy(u32 port, u32 devnum, u32 reg, u32 val);
-
-static int read_phy(u32 port, u32 page, u32 reg, u32 *val)
-{ switch (soc_info.family) {
- case RTL8380_FAMILY_ID:
- return rtl838x_read_phy(port, page, reg, val);
- case RTL8390_FAMILY_ID:
- return rtl839x_read_phy(port, page, reg, val);
- case RTL9300_FAMILY_ID:
- return rtl930x_read_phy(port, page, reg, val);
- case RTL9310_FAMILY_ID:
- return rtl931x_read_phy(port, page, reg, val);
- }
- return -1;
-}
-
-static int write_phy(u32 port, u32 page, u32 reg, u32 val)
-{
- switch (soc_info.family) {
- case RTL8380_FAMILY_ID:
- return rtl838x_write_phy(port, page, reg, val);
- case RTL8390_FAMILY_ID:
- return rtl839x_write_phy(port, page, reg, val);
- case RTL9300_FAMILY_ID:
- return rtl930x_write_phy(port, page, reg, val);
- case RTL9310_FAMILY_ID:
- return rtl931x_write_phy(port, page, reg, val);
- }
- return -1;
-}
-
-static int read_mmd_phy(u32 port, u32 devnum, u32 regnum, u32 *val)
-{
- switch (soc_info.family) {
- case RTL8380_FAMILY_ID:
- return rtl838x_read_mmd_phy(port, devnum, regnum, val);
- case RTL8390_FAMILY_ID:
- return rtl839x_read_mmd_phy(port, devnum, regnum, val);
- case RTL9300_FAMILY_ID:
- return rtl930x_read_mmd_phy(port, devnum, regnum, val);
- case RTL9310_FAMILY_ID:
- return rtl931x_read_mmd_phy(port, devnum, regnum, val);
- }
- return -1;
-}
-
-int write_mmd_phy(u32 port, u32 devnum, u32 reg, u32 val)
-{
- switch (soc_info.family) {
- case RTL8380_FAMILY_ID:
- return rtl838x_write_mmd_phy(port, devnum, reg, val);
- case RTL8390_FAMILY_ID:
- return rtl839x_write_mmd_phy(port, devnum, reg, val);
- case RTL9300_FAMILY_ID:
- return rtl930x_write_mmd_phy(port, devnum, reg, val);
- case RTL9310_FAMILY_ID:
- return rtl931x_write_mmd_phy(port, devnum, reg, val);
- }
- return -1;
-}
-
-static u64 disable_polling(int port)
-{
- u64 saved_state;
-
- mutex_lock(&poll_lock);
-
- switch (soc_info.family) {
- case RTL8380_FAMILY_ID:
- saved_state = sw_r32(RTL838X_SMI_POLL_CTRL);
- sw_w32_mask(BIT(port), 0, RTL838X_SMI_POLL_CTRL);
- break;
- case RTL8390_FAMILY_ID:
- saved_state = sw_r32(RTL839X_SMI_PORT_POLLING_CTRL + 4);
- saved_state <<= 32;
- saved_state |= sw_r32(RTL839X_SMI_PORT_POLLING_CTRL);
- sw_w32_mask(BIT(port % 32), 0,
- RTL839X_SMI_PORT_POLLING_CTRL + ((port >> 5) << 2));
- break;
- case RTL9300_FAMILY_ID:
- saved_state = sw_r32(RTL930X_SMI_POLL_CTRL);
- sw_w32_mask(BIT(port), 0, RTL930X_SMI_POLL_CTRL);
- break;
- case RTL9310_FAMILY_ID:
- pr_warn("%s not implemented for RTL931X\n", __func__);
- break;
- }
-
- mutex_unlock(&poll_lock);
-
- return saved_state;
-}
-
-static int resume_polling(u64 saved_state)
-{
- mutex_lock(&poll_lock);
-
- switch (soc_info.family) {
- case RTL8380_FAMILY_ID:
- sw_w32(saved_state, RTL838X_SMI_POLL_CTRL);
- break;
- case RTL8390_FAMILY_ID:
- sw_w32(saved_state >> 32, RTL839X_SMI_PORT_POLLING_CTRL + 4);
- sw_w32(saved_state, RTL839X_SMI_PORT_POLLING_CTRL);
- break;
- case RTL9300_FAMILY_ID:
- sw_w32(saved_state, RTL930X_SMI_POLL_CTRL);
- break;
- case RTL9310_FAMILY_ID:
- pr_warn("%s not implemented for RTL931X\n", __func__);
- break;
- }
-
- mutex_unlock(&poll_lock);
-
- return 0;
-}
-
-static void rtl8380_int_phy_on_off(int mac, bool on)
-{
- u32 val;
-
- read_phy(mac, 0, 0, &val);
- if (on)
- write_phy(mac, 0, 0, val & ~BIT(11));
- else
- write_phy(mac, 0, 0, val | BIT(11));
-}
-
-static void rtl8380_rtl8214fc_on_off(int mac, bool on)
-{
- u32 val;
-
- /* fiber ports */
- write_phy(mac, 4095, 30, 3);
- read_phy(mac, 0, 16, &val);
- if (on)
- write_phy(mac, 0, 16, val & ~BIT(11));
- else
- write_phy(mac, 0, 16, val | BIT(11));
-
- /* copper ports */
- write_phy(mac, 4095, 30, 1);
- read_phy(mac, 0, 16, &val);
- if (on)
- write_phy(mac, 0xa40, 16, val & ~BIT(11));
- else
- write_phy(mac, 0xa40, 16, val | BIT(11));
-}
-
-static void rtl8380_phy_reset(int mac)
-{
- u32 val;
-
- read_phy(mac, 0, 0, &val);
- write_phy(mac, 0, 0, val | BIT(15));
-}
-
-/*
- * Reset the SerDes by powering it off and set a new operations mode
- * of the SerDes. 0x1f is off. Other modes are
- * 0x01: QSGMII 0x04: 1000BX_FIBER 0x05: FIBER100
- * 0x06: QSGMII 0x09: RSGMII 0x0d: USXGMII
- * 0x10: XSGMII 0x12: HISGMII 0x16: 2500Base_X
- * 0x17: RXAUI_LITE 0x19: RXAUI_PLUS 0x1a: 10G Base-R
- * 0x1b: 10GR1000BX_AUTO 0x1f: OFF
- */
-void rtl9300_sds_rst(int sds_num, u32 mode)
-{
- // The access registers for SDS_MODE_SEL and the LSB for each SDS within
- u16 regs[] = { 0x0194, 0x0194, 0x0194, 0x0194, 0x02a0, 0x02a0, 0x02a0, 0x02a0,
- 0x02A4, 0x02A4, 0x0198, 0x0198 };
- u8 lsb[] = { 0, 6, 12, 18, 0, 6, 12, 18, 0, 6, 0, 6};
-
- pr_info("SerDes: %s %d\n", __func__, mode);
- if (sds_num < 0 || sds_num > 11) {
- pr_err("Wrong SerDes number: %d\n", sds_num);
- return;
- }
-
- sw_w32_mask(0x1f << lsb[sds_num], 0x1f << lsb[sds_num], regs[sds_num]);
- mdelay(10);
-
- sw_w32_mask(0x1f << lsb[sds_num], mode << lsb[sds_num], regs[sds_num]);
- mdelay(10);
-
- pr_info("SDS: 194:%08x 198:%08x 2a0:%08x 2a4:%08x\n",
- sw_r32(0x194), sw_r32(0x198), sw_r32(0x2a0), sw_r32(0x2a4));
-}
-
-/*
- * On the RTL839x family of SoCs with inbuilt SerDes, these SerDes are accessed through
- * a 2048 bit register that holds the contents of the PHY being simulated by the SoC.
- */
-int rtl839x_read_sds_phy(int phy_addr, int phy_reg)
-{
- int offset = 0;
- int reg;
- u32 val;
-
- if (phy_addr == 49)
- offset = 0x100;
-
- /*
- * For the RTL8393 internal SerDes, we simulate a PHY ID in registers 2/3
- * which would otherwise read as 0.
- */
- if (soc_info.id == 0x8393) {
- if (phy_reg == 2)
- return 0x1c;
- if (phy_reg == 3)
- return 0x8393;
- }
-
- /*
- * Register RTL839X_SDS12_13_XSG0 is 2048 bit broad, the MSB (bit 15) of the
- * 0th PHY register is bit 1023 (in byte 0x80). Because PHY-registers are 16
- * bit broad, we offset by reg << 1. In the SoC 2 registers are stored in
- * one 32 bit register.
- */
- reg = (phy_reg << 1) & 0xfc;
- val = sw_r32(RTL839X_SDS12_13_XSG0 + offset + 0x80 + reg);
-
- if (phy_reg & 1)
- val = (val >> 16) & 0xffff;
- else
- val &= 0xffff;
- return val;
-}
-
-/*
- * On the RTL930x family of SoCs, the internal SerDes are accessed through an IO
- * register which simulates commands to an internal MDIO bus.
- */
-int rtl930x_read_sds_phy(int phy_addr, int page, int phy_reg)
-{
- int i;
- u32 cmd = phy_addr << 2 | page << 7 | phy_reg << 13 | 1;
-
- pr_info("%s: phy_addr %d, phy_reg: %d\n", __func__, phy_addr, phy_reg);
- sw_w32(cmd, RTL930X_SDS_INDACS_CMD);
-
- for (i = 0; i < 100; i++) {
- if (!(sw_r32(RTL930X_SDS_INDACS_CMD) & 0x1))
- break;
- mdelay(1);
- }
-
- if (i >= 100)
- return -EIO;
-
- pr_info("%s: returning %04x\n", __func__, sw_r32(RTL930X_SDS_INDACS_DATA) & 0xffff);
- return sw_r32(RTL930X_SDS_INDACS_DATA) & 0xffff;
-}
-
-int rtl930x_write_sds_phy(int phy_addr, int page, int phy_reg, u16 v)
-{
- int i;
- u32 cmd;
-
- sw_w32(v, RTL930X_SDS_INDACS_DATA);
- cmd = phy_addr << 2 | page << 7 | phy_reg << 13 | 0x3;
-
- for (i = 0; i < 100; i++) {
- if (!(sw_r32(RTL930X_SDS_INDACS_CMD) & 0x1))
- break;
- mdelay(1);
- }
-
- if (i >= 100)
- return -EIO;
-
- return 0;
-}
-
-/*
- * On the RTL838x SoCs, the internal SerDes is accessed through direct access to
- * standard PHY registers, where a 32 bit register holds a 16 bit word as found
- * in a standard page 0 of a PHY
- */
-int rtl838x_read_sds_phy(int phy_addr, int phy_reg)
-{
- int offset = 0;
- u32 val;
-
- if (phy_addr == 26)
- offset = 0x100;
- val = sw_r32(RTL838X_SDS4_FIB_REG0 + offset + (phy_reg << 2)) & 0xffff;
-
- return val;
-}
-
-int rtl839x_write_sds_phy(int phy_addr, int phy_reg, u16 v)
-{
- int offset = 0;
- int reg;
- u32 val;
-
- if (phy_addr == 49)
- offset = 0x100;
-
- reg = (phy_reg << 1) & 0xfc;
- val = v;
- if (phy_reg & 1) {
- val = val << 16;
- sw_w32_mask(0xffff0000, val,
- RTL839X_SDS12_13_XSG0 + offset + 0x80 + reg);
- } else {
- sw_w32_mask(0xffff, val,
- RTL839X_SDS12_13_XSG0 + offset + 0x80 + reg);
- }
-
- return 0;
-}
-
-/* Read the link and speed status of the 2 internal SGMII/1000Base-X
- * ports of the RTL838x SoCs
- */
-static int rtl8380_read_status(struct phy_device *phydev)
-{
- int err;
-
- err = genphy_read_status(phydev);
-
- if (phydev->link) {
- phydev->speed = SPEED_1000;
- phydev->duplex = DUPLEX_FULL;
- }
-
- return err;
-}
-
-/* Read the link and speed status of the 2 internal SGMII/1000Base-X
- * ports of the RTL8393 SoC
- */
-static int rtl8393_read_status(struct phy_device *phydev)
-{
- int offset = 0;
- int err;
- int phy_addr = phydev->mdio.addr;
- u32 v;
-
- err = genphy_read_status(phydev);
- if (phy_addr == 49)
- offset = 0x100;
-
- if (phydev->link) {
- phydev->speed = SPEED_100;
- /* Read SPD_RD_00 (bit 13) and SPD_RD_01 (bit 6) out of the internal
- * PHY registers
- */
- v = sw_r32(RTL839X_SDS12_13_XSG0 + offset + 0x80);
- if (!(v & (1 << 13)) && (v & (1 << 6)))
- phydev->speed = SPEED_1000;
- phydev->duplex = DUPLEX_FULL;
- }
-
- return err;
-}
-
-static int rtl8226_read_page(struct phy_device *phydev)
-{
- return __phy_read(phydev, 0x1f);
-}
-
-static int rtl8226_write_page(struct phy_device *phydev, int page)
-{
- return __phy_write(phydev, 0x1f, page);
-}
-
-static int rtl8226_read_status(struct phy_device *phydev)
-{
- int ret = 0, i;
- u32 val;
- int port = phydev->mdio.addr;
-
-// TODO: ret = genphy_read_status(phydev);
-// if (ret < 0) {
-// pr_info("%s: genphy_read_status failed\n", __func__);
-// return ret;
-// }
-
- // Link status must be read twice
- for (i = 0; i < 2; i++) {
- read_mmd_phy(port, MMD_VEND2, 0xA402, &val);
- }
- phydev->link = val & BIT(2) ? 1 : 0;
- if (!phydev->link)
- goto out;
-
- // Read duplex status
- ret = read_mmd_phy(port, MMD_VEND2, 0xA434, &val);
- if (ret)
- goto out;
- phydev->duplex = !!(val & BIT(3));
-
- // Read speed
- ret = read_mmd_phy(port, MMD_VEND2, 0xA434, &val);
- switch (val & 0x0630) {
- case 0x0000:
- phydev->speed = SPEED_10;
- break;
- case 0x0010:
- phydev->speed = SPEED_100;
- break;
- case 0x0020:
- phydev->speed = SPEED_1000;
- break;
- case 0x0200:
- phydev->speed = SPEED_10000;
- break;
- case 0x0210:
- phydev->speed = SPEED_2500;
- break;
- case 0x0220:
- phydev->speed = SPEED_5000;
- break;
- default:
- break;
- }
-out:
- return ret;
-}
-
-static int rtl8226_advertise_aneg(struct phy_device *phydev)
-{
- int ret = 0;
- u32 v;
- int port = phydev->mdio.addr;
-
- pr_info("In %s\n", __func__);
-
- ret = read_mmd_phy(port, MMD_AN, 16, &v);
- if (ret)
- goto out;
-
- v |= BIT(5); // HD 10M
- v |= BIT(6); // FD 10M
- v |= BIT(7); // HD 100M
- v |= BIT(8); // FD 100M
-
- ret = write_mmd_phy(port, MMD_AN, 16, v);
-
- // Allow 1GBit
- ret = read_mmd_phy(port, MMD_VEND2, 0xA412, &v);
- if (ret)
- goto out;
- v |= BIT(9); // FD 1000M
-
- ret = write_mmd_phy(port, MMD_VEND2, 0xA412, v);
- if (ret)
- goto out;
-
- // Allow 2.5G
- ret = read_mmd_phy(port, MMD_AN, 32, &v);
- if (ret)
- goto out;
-
- v |= BIT(7);
- ret = write_mmd_phy(port, MMD_AN, 32, v);
-
-out:
- return ret;
-}
-
-static int rtl8226_config_aneg(struct phy_device *phydev)
-{
- int ret = 0;
- u32 v;
- int port = phydev->mdio.addr;
-
- pr_info("In %s\n", __func__);
- if (phydev->autoneg == AUTONEG_ENABLE) {
- ret = rtl8226_advertise_aneg(phydev);
- if (ret)
- goto out;
- // AutoNegotiationEnable
- ret = read_mmd_phy(port, MMD_AN, 0, &v);
- if (ret)
- goto out;
-
- v |= BIT(12); // Enable AN
- ret = write_mmd_phy(port, MMD_AN, 0, v);
- if (ret)
- goto out;
-
- // RestartAutoNegotiation
- ret = read_mmd_phy(port, MMD_VEND2, 0xA400, &v);
- if (ret)
- goto out;
- v |= BIT(9);
-
- ret = write_mmd_phy(port, MMD_VEND2, 0xA400, v);
- }
-
- pr_info("%s: Ret is already: %d\n", __func__, ret);
-// TODO: ret = __genphy_config_aneg(phydev, ret);
-
-out:
- pr_info("%s: And ret is now: %d\n", __func__, ret);
- return ret;
-}
-
-static int rtl8226_get_eee(struct phy_device *phydev,
- struct ethtool_eee *e)
-{
- u32 val;
- int addr = phydev->mdio.addr;
-
- pr_debug("In %s, port %d, was enabled: %d\n", __func__, addr, e->eee_enabled);
-
- read_mmd_phy(addr, MMD_AN, 60, &val);
- if (e->eee_enabled) {
- e->eee_enabled = !!(val & BIT(1));
- if (!e->eee_enabled) {
- read_mmd_phy(addr, MMD_AN, 62, &val);
- e->eee_enabled = !!(val & BIT(0));
- }
- }
- pr_debug("%s: enabled: %d\n", __func__, e->eee_enabled);
-
- return 0;
-}
-
-static int rtl8226_set_eee(struct phy_device *phydev, struct ethtool_eee *e)
-{
- int port = phydev->mdio.addr;
- u64 poll_state;
- bool an_enabled;
- u32 val;
-
- pr_info("In %s, port %d, enabled %d\n", __func__, port, e->eee_enabled);
-
- poll_state = disable_polling(port);
-
- // Remember aneg state
- read_mmd_phy(port, MMD_AN, 0, &val);
- an_enabled = !!(val & BIT(12));
-
- // Setup 100/1000MBit
- read_mmd_phy(port, MMD_AN, 60, &val);
- if (e->eee_enabled)
- val |= 0x6;
- else
- val &= 0x6;
- write_mmd_phy(port, MMD_AN, 60, val);
-
- // Setup 2.5GBit
- read_mmd_phy(port, MMD_AN, 62, &val);
- if (e->eee_enabled)
- val |= 0x1;
- else
- val &= 0x1;
- write_mmd_phy(port, MMD_AN, 62, val);
-
- // RestartAutoNegotiation
- read_mmd_phy(port, MMD_VEND2, 0xA400, &val);
- val |= BIT(9);
- write_mmd_phy(port, MMD_VEND2, 0xA400, val);
-
- resume_polling(poll_state);
-
- return 0;
-}
-
-static struct fw_header *rtl838x_request_fw(struct phy_device *phydev,
- const struct firmware *fw,
- const char *name)
-{
- struct device *dev = &phydev->mdio.dev;
- int err;
- struct fw_header *h;
- uint32_t checksum, my_checksum;
-
- err = request_firmware(&fw, name, dev);
- if (err < 0)
- goto out;
-
- if (fw->size < sizeof(struct fw_header)) {
- pr_err("Firmware size too small.\n");
- err = -EINVAL;
- goto out;
- }
-
- h = (struct fw_header *) fw->data;
- pr_info("Firmware loaded. Size %d, magic: %08x\n", fw->size, h->magic);
-
- if (h->magic != 0x83808380) {
- pr_err("Wrong firmware file: MAGIC mismatch.\n");
- goto out;
- }
-
- checksum = h->checksum;
- h->checksum = 0;
- my_checksum = ~crc32(0xFFFFFFFFU, fw->data, fw->size);
- if (checksum != my_checksum) {
- pr_err("Firmware checksum mismatch.\n");
- err = -EINVAL;
- goto out;
- }
- h->checksum = checksum;
-
- return h;
-out:
- dev_err(dev, "Unable to load firmware %s (%d)\n", name, err);
- return NULL;
-}
-
-static int rtl8390_configure_generic(struct phy_device *phydev)
-{
- u32 val, phy_id;
- int mac = phydev->mdio.addr;
-
- read_phy(mac, 0, 2, &val);
- phy_id = val << 16;
- read_phy(mac, 0, 3, &val);
- phy_id |= val;
- pr_debug("Phy on MAC %d: %x\n", mac, phy_id);
-
- /* Read internal PHY ID */
- write_phy(mac, 31, 27, 0x0002);
- read_phy(mac, 31, 28, &val);
-
- /* Internal RTL8218B, version 2 */
- phydev_info(phydev, "Detected unknown %x\n", val);
- return 0;
-}
-
-static int rtl8380_configure_int_rtl8218b(struct phy_device *phydev)
-{
- u32 val, phy_id;
- int i, p, ipd_flag;
- int mac = phydev->mdio.addr;
- struct fw_header *h;
- u32 *rtl838x_6275B_intPhy_perport;
- u32 *rtl8218b_6276B_hwEsd_perport;
-
-
- read_phy(mac, 0, 2, &val);
- phy_id = val << 16;
- read_phy(mac, 0, 3, &val);
- phy_id |= val;
- pr_debug("Phy on MAC %d: %x\n", mac, phy_id);
-
- /* Read internal PHY ID */
- write_phy(mac, 31, 27, 0x0002);
- read_phy(mac, 31, 28, &val);
- if (val != 0x6275) {
- phydev_err(phydev, "Expected internal RTL8218B, found PHY-ID %x\n", val);
- return -1;
- }
-
- /* Internal RTL8218B, version 2 */
- phydev_info(phydev, "Detected internal RTL8218B\n");
-
- h = rtl838x_request_fw(phydev, &rtl838x_8380_fw, FIRMWARE_838X_8380_1);
- if (!h)
- return -1;
-
- if (h->phy != 0x83800000) {
- phydev_err(phydev, "Wrong firmware file: PHY mismatch.\n");
- return -1;
- }
-
- rtl838x_6275B_intPhy_perport = (void *)h + sizeof(struct fw_header)
- + h->parts[8].start;
-
- rtl8218b_6276B_hwEsd_perport = (void *)h + sizeof(struct fw_header)
- + h->parts[9].start;
-
- if (sw_r32(RTL838X_DMY_REG31) == 0x1)
- ipd_flag = 1;
-
- read_phy(mac, 0, 0, &val);
- if (val & (1 << 11))
- rtl8380_int_phy_on_off(mac, true);
- else
- rtl8380_phy_reset(mac);
- msleep(100);
-
- /* Ready PHY for patch */
- for (p = 0; p < 8; p++) {
- write_phy(mac + p, 0xfff, 0x1f, 0x0b82);
- write_phy(mac + p, 0xfff, 0x10, 0x0010);
- }
- msleep(500);
- for (p = 0; p < 8; p++) {
- for (i = 0; i < 100 ; i++) {
- read_phy(mac + p, 0x0b80, 0x10, &val);
- if (val & 0x40)
- break;
- }
- if (i >= 100) {
- phydev_err(phydev,
- "ERROR: Port %d not ready for patch.\n",
- mac + p);
- return -1;
- }
- }
- for (p = 0; p < 8; p++) {
- i = 0;
- while (rtl838x_6275B_intPhy_perport[i * 2]) {
- write_phy(mac + p, 0xfff,
- rtl838x_6275B_intPhy_perport[i * 2],
- rtl838x_6275B_intPhy_perport[i * 2 + 1]);
- i++;
- }
- i = 0;
- while (rtl8218b_6276B_hwEsd_perport[i * 2]) {
- write_phy(mac + p, 0xfff,
- rtl8218b_6276B_hwEsd_perport[i * 2],
- rtl8218b_6276B_hwEsd_perport[i * 2 + 1]);
- i++;
- }
- }
- return 0;
-}
-
-static int rtl8380_configure_ext_rtl8218b(struct phy_device *phydev)
-{
- u32 val, ipd, phy_id;
- int i, l;
- int mac = phydev->mdio.addr;
- struct fw_header *h;
- u32 *rtl8380_rtl8218b_perchip;
- u32 *rtl8218B_6276B_rtl8380_perport;
- u32 *rtl8380_rtl8218b_perport;
-
- if (soc_info.family == RTL8380_FAMILY_ID && mac != 0 && mac != 16) {
- phydev_err(phydev, "External RTL8218B must have PHY-IDs 0 or 16!\n");
- return -1;
- }
- read_phy(mac, 0, 2, &val);
- phy_id = val << 16;
- read_phy(mac, 0, 3, &val);
- phy_id |= val;
- pr_info("Phy on MAC %d: %x\n", mac, phy_id);
-
- /* Read internal PHY ID */
- write_phy(mac, 31, 27, 0x0002);
- read_phy(mac, 31, 28, &val);
- if (val != 0x6276) {
- phydev_err(phydev, "Expected external RTL8218B, found PHY-ID %x\n", val);
- return -1;
- }
- phydev_info(phydev, "Detected external RTL8218B\n");
-
- h = rtl838x_request_fw(phydev, &rtl838x_8218b_fw, FIRMWARE_838X_8218b_1);
- if (!h)
- return -1;
-
- if (h->phy != 0x8218b000) {
- phydev_err(phydev, "Wrong firmware file: PHY mismatch.\n");
- return -1;
- }
-
- rtl8380_rtl8218b_perchip = (void *)h + sizeof(struct fw_header)
- + h->parts[0].start;
-
- rtl8218B_6276B_rtl8380_perport = (void *)h + sizeof(struct fw_header)
- + h->parts[1].start;
-
- rtl8380_rtl8218b_perport = (void *)h + sizeof(struct fw_header)
- + h->parts[2].start;
-
- read_phy(mac, 0, 0, &val);
- if (val & (1 << 11))
- rtl8380_int_phy_on_off(mac, true);
- else
- rtl8380_phy_reset(mac);
- msleep(100);
-
- /* Get Chip revision */
- write_phy(mac, 0xfff, 0x1f, 0x0);
- write_phy(mac, 0xfff, 0x1b, 0x4);
- read_phy(mac, 0xfff, 0x1c, &val);
-
- i = 0;
- while (rtl8380_rtl8218b_perchip[i * 3]
- && rtl8380_rtl8218b_perchip[i * 3 + 1]) {
- write_phy(mac + rtl8380_rtl8218b_perchip[i * 3],
- 0xfff, rtl8380_rtl8218b_perchip[i * 3 + 1],
- rtl8380_rtl8218b_perchip[i * 3 + 2]);
- i++;
- }
-
- /* Enable PHY */
- for (i = 0; i < 8; i++) {
- write_phy(mac + i, 0xfff, 0x1f, 0x0000);
- write_phy(mac + i, 0xfff, 0x00, 0x1140);
- }
- mdelay(100);
-
- /* Request patch */
- for (i = 0; i < 8; i++) {
- write_phy(mac + i, 0xfff, 0x1f, 0x0b82);
- write_phy(mac + i, 0xfff, 0x10, 0x0010);
- }
- mdelay(300);
-
- /* Verify patch readiness */
- for (i = 0; i < 8; i++) {
- for (l = 0; l < 100; l++) {
- read_phy(mac + i, 0xb80, 0x10, &val);
- if (val & 0x40)
- break;
- }
- if (l >= 100) {
- phydev_err(phydev, "Could not patch PHY\n");
- return -1;
- }
- }
-
- /* Use Broadcast ID method for patching */
- write_phy(mac, 0xfff, 0x1f, 0x0000);
- write_phy(mac, 0xfff, 0x1d, 0x0008);
- write_phy(mac, 0xfff, 0x1f, 0x0266);
- write_phy(mac, 0xfff, 0x16, 0xff00 + mac);
- write_phy(mac, 0xfff, 0x1f, 0x0000);
- write_phy(mac, 0xfff, 0x1d, 0x0000);
- mdelay(1);
-
- write_phy(mac, 0xfff, 30, 8);
- write_phy(mac, 0x26e, 17, 0xb);
- write_phy(mac, 0x26e, 16, 0x2);
- mdelay(1);
- read_phy(mac, 0x26e, 19, &ipd);
- write_phy(mac, 0, 30, 0);
- ipd = (ipd >> 4) & 0xf;
-
- i = 0;
- while (rtl8218B_6276B_rtl8380_perport[i * 2]) {
- write_phy(mac, 0xfff, rtl8218B_6276B_rtl8380_perport[i * 2],
- rtl8218B_6276B_rtl8380_perport[i * 2 + 1]);
- i++;
- }
-
- /*Disable broadcast ID*/
- write_phy(mac, 0xfff, 0x1f, 0x0000);
- write_phy(mac, 0xfff, 0x1d, 0x0008);
- write_phy(mac, 0xfff, 0x1f, 0x0266);
- write_phy(mac, 0xfff, 0x16, 0x00 + mac);
- write_phy(mac, 0xfff, 0x1f, 0x0000);
- write_phy(mac, 0xfff, 0x1d, 0x0000);
- mdelay(1);
-
- return 0;
-}
-
-static int rtl8218b_ext_match_phy_device(struct phy_device *phydev)
-{
- int addr = phydev->mdio.addr;
-
- /* Both the RTL8214FC and the external RTL8218B have the same
- * PHY ID. On the RTL838x, the RTL8218B can only be attached_dev
- * at PHY IDs 0-7, while the RTL8214FC must be attached via
- * the pair of SGMII/1000Base-X with higher PHY-IDs
- */
- if (soc_info.family == RTL8380_FAMILY_ID)
- return phydev->phy_id == PHY_ID_RTL8218B_E && addr < 8;
- else
- return phydev->phy_id == PHY_ID_RTL8218B_E;
-}
-
-static int rtl8218b_read_mmd(struct phy_device *phydev,
- int devnum, u16 regnum)
-{
- int ret;
- u32 val;
- int addr = phydev->mdio.addr;
-
- ret = read_mmd_phy(addr, devnum, regnum, &val);
- if (ret)
- return ret;
- return val;
-}
-
-static int rtl8218b_write_mmd(struct phy_device *phydev,
- int devnum, u16 regnum, u16 val)
-{
- int addr = phydev->mdio.addr;
-
- return rtl838x_write_mmd_phy(addr, devnum, regnum, val);
-}
-
-static int rtl8226_read_mmd(struct phy_device *phydev, int devnum, u16 regnum)
-{
- int port = phydev->mdio.addr; // the SoC translates port addresses to PHY addr
- int err;
- u32 val;
-
- err = read_mmd_phy(port, devnum, regnum, &val);
- if (err)
- return err;
- return val;
-}
-
-static int rtl8226_write_mmd(struct phy_device *phydev, int devnum, u16 regnum, u16 val)
-{
- int port = phydev->mdio.addr; // the SoC translates port addresses to PHY addr
-
- return write_mmd_phy(port, devnum, regnum, val);
-}
-
-static void rtl8380_rtl8214fc_media_set(int mac, bool set_fibre)
-{
- int base = mac - (mac % 4);
- static int reg[] = {16, 19, 20, 21};
- int val, media, power;
-
- pr_info("%s: port %d, set_fibre: %d\n", __func__, mac, set_fibre);
- write_phy(base, 0xfff, 29, 8);
- read_phy(base, 0x266, reg[mac % 4], &val);
-
- media = (val >> 10) & 0x3;
- pr_info("Current media %x\n", media);
- if (media & 0x2) {
- pr_info("Powering off COPPER\n");
- write_phy(base, 0xfff, 29, 1);
- /* Ensure power is off */
- read_phy(base, 0xa40, 16, &power);
- if (!(power & (1 << 11)))
- write_phy(base, 0xa40, 16, power | (1 << 11));
- } else {
- pr_info("Powering off FIBRE");
- write_phy(base, 0xfff, 29, 3);
- /* Ensure power is off */
- read_phy(base, 0xa40, 16, &power);
- if (!(power & (1 << 11)))
- write_phy(base, 0xa40, 16, power | (1 << 11));
- }
-
- if (set_fibre) {
- val |= 1 << 10;
- val &= ~(1 << 11);
- } else {
- val |= 1 << 10;
- val |= 1 << 11;
- }
- write_phy(base, 0xfff, 29, 8);
- write_phy(base, 0x266, reg[mac % 4], val);
- write_phy(base, 0xfff, 29, 0);
-
- if (set_fibre) {
- pr_info("Powering on FIBRE");
- write_phy(base, 0xfff, 29, 3);
- /* Ensure power is off */
- read_phy(base, 0xa40, 16, &power);
- if (power & (1 << 11))
- write_phy(base, 0xa40, 16, power & ~(1 << 11));
- } else {
- pr_info("Powering on COPPER\n");
- write_phy(base, 0xfff, 29, 1);
- /* Ensure power is off */
- read_phy(base, 0xa40, 16, &power);
- if (power & (1 << 11))
- write_phy(base, 0xa40, 16, power & ~(1 << 11));
- }
-
- write_phy(base, 0xfff, 29, 0);
-}
-
-static bool rtl8380_rtl8214fc_media_is_fibre(int mac)
-{
- int base = mac - (mac % 4);
- static int reg[] = {16, 19, 20, 21};
- u32 val;
-
- write_phy(base, 0xfff, 29, 8);
- read_phy(base, 0x266, reg[mac % 4], &val);
- write_phy(base, 0xfff, 29, 0);
- if (val & (1 << 11))
- return false;
- return true;
-}
-
-static int rtl8214fc_set_port(struct phy_device *phydev, int port)
-{
- bool is_fibre = (port == PORT_FIBRE ? true : false);
- int addr = phydev->mdio.addr;
-
- pr_debug("%s port %d to %d\n", __func__, addr, port);
-
- rtl8380_rtl8214fc_media_set(addr, is_fibre);
- return 0;
-}
-
-static int rtl8214fc_get_port(struct phy_device *phydev)
-{
- int addr = phydev->mdio.addr;
-
- pr_debug("%s: port %d\n", __func__, addr);
- if (rtl8380_rtl8214fc_media_is_fibre(addr))
- return PORT_FIBRE;
- return PORT_MII;
-}
-
-/*
- * Enable EEE on the RTL8218B PHYs
- * The method used is not the preferred way (which would be based on the MAC-EEE state,
- * but the only way that works since the kernel first enables EEE in the MAC
- * and then sets up the PHY. The MAC-based approach would require the oppsite.
- */
-void rtl8218d_eee_set(int port, bool enable)
-{
- u32 val;
- bool an_enabled;
-
- pr_debug("In %s %d, enable %d\n", __func__, port, enable);
- /* Set GPHY page to copper */
- write_phy(port, 0xa42, 30, 0x0001);
-
- read_phy(port, 0, 0, &val);
- an_enabled = val & BIT(12);
-
- /* Enable 100M (bit 1) / 1000M (bit 2) EEE */
- read_mmd_phy(port, 7, 60, &val);
- val |= BIT(2) | BIT(1);
- write_mmd_phy(port, 7, 60, enable ? 0x6 : 0);
-
- /* 500M EEE ability */
- read_phy(port, 0xa42, 20, &val);
- if (enable)
- val |= BIT(7);
- else
- val &= ~BIT(7);
- write_phy(port, 0xa42, 20, val);
-
- /* Restart AN if enabled */
- if (an_enabled) {
- read_phy(port, 0, 0, &val);
- val |= BIT(9);
- write_phy(port, 0, 0, val);
- }
-
- /* GPHY page back to auto*/
- write_phy(port, 0xa42, 30, 0);
-}
-
-static int rtl8218b_get_eee(struct phy_device *phydev,
- struct ethtool_eee *e)
-{
- u32 val;
- int addr = phydev->mdio.addr;
-
- pr_debug("In %s, port %d, was enabled: %d\n", __func__, addr, e->eee_enabled);
-
- /* Set GPHY page to copper */
- write_phy(addr, 0xa42, 29, 0x0001);
-
- read_phy(addr, 7, 60, &val);
- if (e->eee_enabled) {
- // Verify vs MAC-based EEE
- e->eee_enabled = !!(val & BIT(7));
- if (!e->eee_enabled) {
- read_phy(addr, 0x0A43, 25, &val);
- e->eee_enabled = !!(val & BIT(4));
- }
- }
- pr_debug("%s: enabled: %d\n", __func__, e->eee_enabled);
-
- /* GPHY page to auto */
- write_phy(addr, 0xa42, 29, 0x0000);
-
- return 0;
-}
-
-static int rtl8218d_get_eee(struct phy_device *phydev,
- struct ethtool_eee *e)
-{
- u32 val;
- int addr = phydev->mdio.addr;
-
- pr_debug("In %s, port %d, was enabled: %d\n", __func__, addr, e->eee_enabled);
-
- /* Set GPHY page to copper */
- write_phy(addr, 0xa42, 30, 0x0001);
-
- read_phy(addr, 7, 60, &val);
- if (e->eee_enabled)
- e->eee_enabled = !!(val & BIT(7));
- pr_debug("%s: enabled: %d\n", __func__, e->eee_enabled);
-
- /* GPHY page to auto */
- write_phy(addr, 0xa42, 30, 0x0000);
-
- return 0;
-}
-
-static int rtl8214fc_set_eee(struct phy_device *phydev,
- struct ethtool_eee *e)
-{
- u32 poll_state;
- int port = phydev->mdio.addr;
- bool an_enabled;
- u32 val;
-
- pr_debug("In %s port %d, enabled %d\n", __func__, port, e->eee_enabled);
-
- if (rtl8380_rtl8214fc_media_is_fibre(port)) {
- netdev_err(phydev->attached_dev, "Port %d configured for FIBRE", port);
- return -ENOTSUPP;
- }
-
- poll_state = disable_polling(port);
-
- /* Set GPHY page to copper */
- write_phy(port, 0xa42, 29, 0x0001);
-
- // Get auto-negotiation status
- read_phy(port, 0, 0, &val);
- an_enabled = val & BIT(12);
-
- pr_info("%s: aneg: %d\n", __func__, an_enabled);
- read_phy(port, 0x0A43, 25, &val);
- val &= ~BIT(5); // Use MAC-based EEE
- write_phy(port, 0x0A43, 25, val);
-
- /* Enable 100M (bit 1) / 1000M (bit 2) EEE */
- write_phy(port, 7, 60, e->eee_enabled ? 0x6 : 0);
-
- /* 500M EEE ability */
- read_phy(port, 0xa42, 20, &val);
- if (e->eee_enabled)
- val |= BIT(7);
- else
- val &= ~BIT(7);
- write_phy(port, 0xa42, 20, val);
-
- /* Restart AN if enabled */
- if (an_enabled) {
- pr_info("%s: doing aneg\n", __func__);
- read_phy(port, 0, 0, &val);
- val |= BIT(9);
- write_phy(port, 0, 0, val);
- }
-
- /* GPHY page back to auto*/
- write_phy(port, 0xa42, 29, 0);
-
- resume_polling(poll_state);
-
- return 0;
-}
-
-static int rtl8214fc_get_eee(struct phy_device *phydev,
- struct ethtool_eee *e)
-{
- int addr = phydev->mdio.addr;
-
- pr_debug("In %s port %d, enabled %d\n", __func__, addr, e->eee_enabled);
- if (rtl8380_rtl8214fc_media_is_fibre(addr)) {
- netdev_err(phydev->attached_dev, "Port %d configured for FIBRE", addr);
- return -ENOTSUPP;
- }
-
- return rtl8218b_get_eee(phydev, e);
-}
-
-static int rtl8218b_set_eee(struct phy_device *phydev, struct ethtool_eee *e)
-{
- int port = phydev->mdio.addr;
- u64 poll_state;
- u32 val;
- bool an_enabled;
-
- pr_info("In %s, port %d, enabled %d\n", __func__, port, e->eee_enabled);
-
- poll_state = disable_polling(port);
-
- /* Set GPHY page to copper */
- write_phy(port, 0, 30, 0x0001);
- read_phy(port, 0, 0, &val);
- an_enabled = val & BIT(12);
-
- if (e->eee_enabled) {
- /* 100/1000M EEE Capability */
- write_phy(port, 0, 13, 0x0007);
- write_phy(port, 0, 14, 0x003C);
- write_phy(port, 0, 13, 0x4007);
- write_phy(port, 0, 14, 0x0006);
-
- read_phy(port, 0x0A43, 25, &val);
- val |= BIT(4);
- write_phy(port, 0x0A43, 25, val);
- } else {
- /* 100/1000M EEE Capability */
- write_phy(port, 0, 13, 0x0007);
- write_phy(port, 0, 14, 0x003C);
- write_phy(port, 0, 13, 0x0007);
- write_phy(port, 0, 14, 0x0000);
-
- read_phy(port, 0x0A43, 25, &val);
- val &= ~BIT(4);
- write_phy(port, 0x0A43, 25, val);
- }
-
- /* Restart AN if enabled */
- if (an_enabled) {
- read_phy(port, 0, 0, &val);
- val |= BIT(9);
- write_phy(port, 0, 0, val);
- }
-
- /* GPHY page back to auto*/
- write_phy(port, 0xa42, 30, 0);
-
- pr_info("%s done\n", __func__);
- resume_polling(poll_state);
-
- return 0;
-}
-
-static int rtl8218d_set_eee(struct phy_device *phydev, struct ethtool_eee *e)
-{
- int addr = phydev->mdio.addr;
- u64 poll_state;
-
- pr_info("In %s, port %d, enabled %d\n", __func__, addr, e->eee_enabled);
-
- poll_state = disable_polling(addr);
-
- rtl8218d_eee_set(addr, (bool) e->eee_enabled);
-
- resume_polling(poll_state);
-
- return 0;
-}
-
-static int rtl8214c_match_phy_device(struct phy_device *phydev)
-{
- return phydev->phy_id == PHY_ID_RTL8214C;
-}
-
-static int rtl8380_configure_rtl8214c(struct phy_device *phydev)
-{
- u32 phy_id, val;
- int mac = phydev->mdio.addr;
-
- read_phy(mac, 0, 2, &val);
- phy_id = val << 16;
- read_phy(mac, 0, 3, &val);
- phy_id |= val;
- pr_debug("Phy on MAC %d: %x\n", mac, phy_id);
-
- phydev_info(phydev, "Detected external RTL8214C\n");
-
- /* GPHY auto conf */
- write_phy(mac, 0xa42, 29, 0);
- return 0;
-}
-
-static int rtl8380_configure_rtl8214fc(struct phy_device *phydev)
-{
- u32 phy_id, val, page = 0;
- int i, l;
- int mac = phydev->mdio.addr;
- struct fw_header *h;
- u32 *rtl8380_rtl8214fc_perchip;
- u32 *rtl8380_rtl8214fc_perport;
-
- read_phy(mac, 0, 2, &val);
- phy_id = val << 16;
- read_phy(mac, 0, 3, &val);
- phy_id |= val;
- pr_debug("Phy on MAC %d: %x\n", mac, phy_id);
-
- /* Read internal PHY id */
- write_phy(mac, 0, 30, 0x0001);
- write_phy(mac, 0, 31, 0x0a42);
- write_phy(mac, 31, 27, 0x0002);
- read_phy(mac, 31, 28, &val);
- if (val != 0x6276) {
- phydev_err(phydev, "Expected external RTL8214FC, found PHY-ID %x\n", val);
- return -1;
- }
- phydev_info(phydev, "Detected external RTL8214FC\n");
-
- h = rtl838x_request_fw(phydev, &rtl838x_8214fc_fw, FIRMWARE_838X_8214FC_1);
- if (!h)
- return -1;
-
- if (h->phy != 0x8214fc00) {
- phydev_err(phydev, "Wrong firmware file: PHY mismatch.\n");
- return -1;
- }
-
- rtl8380_rtl8214fc_perchip = (void *)h + sizeof(struct fw_header)
- + h->parts[0].start;
-
- rtl8380_rtl8214fc_perport = (void *)h + sizeof(struct fw_header)
- + h->parts[1].start;
-
- /* detect phy version */
- write_phy(mac, 0xfff, 27, 0x0004);
- read_phy(mac, 0xfff, 28, &val);
-
- read_phy(mac, 0, 16, &val);
- if (val & (1 << 11))
- rtl8380_rtl8214fc_on_off(mac, true);
- else
- rtl8380_phy_reset(mac);
-
- msleep(100);
- write_phy(mac, 0, 30, 0x0001);
-
- i = 0;
- while (rtl8380_rtl8214fc_perchip[i * 3]
- && rtl8380_rtl8214fc_perchip[i * 3 + 1]) {
- if (rtl8380_rtl8214fc_perchip[i * 3 + 1] == 0x1f)
- page = rtl8380_rtl8214fc_perchip[i * 3 + 2];
- if (rtl8380_rtl8214fc_perchip[i * 3 + 1] == 0x13 && page == 0x260) {
- read_phy(mac + rtl8380_rtl8214fc_perchip[i * 3], 0x260, 13, &val);
- val = (val & 0x1f00) | (rtl8380_rtl8214fc_perchip[i * 3 + 2]
- & 0xe0ff);
- write_phy(mac + rtl8380_rtl8214fc_perchip[i * 3],
- 0xfff, rtl8380_rtl8214fc_perchip[i * 3 + 1], val);
- } else {
- write_phy(mac + rtl8380_rtl8214fc_perchip[i * 3],
- 0xfff, rtl8380_rtl8214fc_perchip[i * 3 + 1],
- rtl8380_rtl8214fc_perchip[i * 3 + 2]);
- }
- i++;
- }
-
- /* Force copper medium */
- for (i = 0; i < 4; i++) {
- write_phy(mac + i, 0xfff, 0x1f, 0x0000);
- write_phy(mac + i, 0xfff, 0x1e, 0x0001);
- }
-
- /* Enable PHY */
- for (i = 0; i < 4; i++) {
- write_phy(mac + i, 0xfff, 0x1f, 0x0000);
- write_phy(mac + i, 0xfff, 0x00, 0x1140);
- }
- mdelay(100);
-
- /* Disable Autosensing */
- for (i = 0; i < 4; i++) {
- for (l = 0; l < 100; l++) {
- read_phy(mac + i, 0x0a42, 0x10, &val);
- if ((val & 0x7) >= 3)
- break;
- }
- if (l >= 100) {
- phydev_err(phydev, "Could not disable autosensing\n");
- return -1;
- }
- }
-
- /* Request patch */
- for (i = 0; i < 4; i++) {
- write_phy(mac + i, 0xfff, 0x1f, 0x0b82);
- write_phy(mac + i, 0xfff, 0x10, 0x0010);
- }
- mdelay(300);
-
- /* Verify patch readiness */
- for (i = 0; i < 4; i++) {
- for (l = 0; l < 100; l++) {
- read_phy(mac + i, 0xb80, 0x10, &val);
- if (val & 0x40)
- break;
- }
- if (l >= 100) {
- phydev_err(phydev, "Could not patch PHY\n");
- return -1;
- }
- }
-
- /* Use Broadcast ID method for patching */
- write_phy(mac, 0xfff, 0x1f, 0x0000);
- write_phy(mac, 0xfff, 0x1d, 0x0008);
- write_phy(mac, 0xfff, 0x1f, 0x0266);
- write_phy(mac, 0xfff, 0x16, 0xff00 + mac);
- write_phy(mac, 0xfff, 0x1f, 0x0000);
- write_phy(mac, 0xfff, 0x1d, 0x0000);
- mdelay(1);
-
- i = 0;
- while (rtl8380_rtl8214fc_perport[i * 2]) {
- write_phy(mac, 0xfff, rtl8380_rtl8214fc_perport[i * 2],
- rtl8380_rtl8214fc_perport[i * 2 + 1]);
- i++;
- }
-
- /*Disable broadcast ID*/
- write_phy(mac, 0xfff, 0x1f, 0x0000);
- write_phy(mac, 0xfff, 0x1d, 0x0008);
- write_phy(mac, 0xfff, 0x1f, 0x0266);
- write_phy(mac, 0xfff, 0x16, 0x00 + mac);
- write_phy(mac, 0xfff, 0x1f, 0x0000);
- write_phy(mac, 0xfff, 0x1d, 0x0000);
- mdelay(1);
-
- /* Auto medium selection */
- for (i = 0; i < 4; i++) {
- write_phy(mac + i, 0xfff, 0x1f, 0x0000);
- write_phy(mac + i, 0xfff, 0x1e, 0x0000);
- }
-
- return 0;
-}
-
-static int rtl8214fc_match_phy_device(struct phy_device *phydev)
-{
- int addr = phydev->mdio.addr;
-
- return phydev->phy_id == PHY_ID_RTL8214FC && addr >= 24;
-}
-
-static int rtl8380_configure_serdes(struct phy_device *phydev)
-{
- u32 v;
- u32 sds_conf_value;
- int i;
- struct fw_header *h;
- u32 *rtl8380_sds_take_reset;
- u32 *rtl8380_sds_common;
- u32 *rtl8380_sds01_qsgmii_6275b;
- u32 *rtl8380_sds23_qsgmii_6275b;
- u32 *rtl8380_sds4_fiber_6275b;
- u32 *rtl8380_sds5_fiber_6275b;
- u32 *rtl8380_sds_reset;
- u32 *rtl8380_sds_release_reset;
-
- phydev_info(phydev, "Detected internal RTL8380 SERDES\n");
-
- h = rtl838x_request_fw(phydev, &rtl838x_8218b_fw, FIRMWARE_838X_8380_1);
- if (!h)
- return -1;
-
- if (h->magic != 0x83808380) {
- phydev_err(phydev, "Wrong firmware file: magic number mismatch.\n");
- return -1;
- }
-
- rtl8380_sds_take_reset = (void *)h + sizeof(struct fw_header)
- + h->parts[0].start;
-
- rtl8380_sds_common = (void *)h + sizeof(struct fw_header)
- + h->parts[1].start;
-
- rtl8380_sds01_qsgmii_6275b = (void *)h + sizeof(struct fw_header)
- + h->parts[2].start;
-
- rtl8380_sds23_qsgmii_6275b = (void *)h + sizeof(struct fw_header)
- + h->parts[3].start;
-
- rtl8380_sds4_fiber_6275b = (void *)h + sizeof(struct fw_header)
- + h->parts[4].start;
-
- rtl8380_sds5_fiber_6275b = (void *)h + sizeof(struct fw_header)
- + h->parts[5].start;
-
- rtl8380_sds_reset = (void *)h + sizeof(struct fw_header)
- + h->parts[6].start;
-
- rtl8380_sds_release_reset = (void *)h + sizeof(struct fw_header)
- + h->parts[7].start;
-
- /* Back up serdes power off value */
- sds_conf_value = sw_r32(RTL838X_SDS_CFG_REG);
- pr_info("SDS power down value: %x\n", sds_conf_value);
-
- /* take serdes into reset */
- i = 0;
- while (rtl8380_sds_take_reset[2 * i]) {
- sw_w32(rtl8380_sds_take_reset[2 * i + 1], rtl8380_sds_take_reset[2 * i]);
- i++;
- udelay(1000);
- }
-
- /* apply common serdes patch */
- i = 0;
- while (rtl8380_sds_common[2 * i]) {
- sw_w32(rtl8380_sds_common[2 * i + 1], rtl8380_sds_common[2 * i]);
- i++;
- udelay(1000);
- }
-
- /* internal R/W enable */
- sw_w32(3, RTL838X_INT_RW_CTRL);
-
- /* SerDes ports 4 and 5 are FIBRE ports */
- sw_w32_mask(0x7 | 0x38, 1 | (1 << 3), RTL838X_INT_MODE_CTRL);
-
- /* SerDes module settings, SerDes 0-3 are QSGMII */
- v = 0x6 << 25 | 0x6 << 20 | 0x6 << 15 | 0x6 << 10;
- /* SerDes 4 and 5 are 1000BX FIBRE */
- v |= 0x4 << 5 | 0x4;
- sw_w32(v, RTL838X_SDS_MODE_SEL);
-
- pr_info("PLL control register: %x\n", sw_r32(RTL838X_PLL_CML_CTRL));
- sw_w32_mask(0xfffffff0, 0xaaaaaaaf & 0xf, RTL838X_PLL_CML_CTRL);
- i = 0;
- while (rtl8380_sds01_qsgmii_6275b[2 * i]) {
- sw_w32(rtl8380_sds01_qsgmii_6275b[2 * i + 1],
- rtl8380_sds01_qsgmii_6275b[2 * i]);
- i++;
- }
-
- i = 0;
- while (rtl8380_sds23_qsgmii_6275b[2 * i]) {
- sw_w32(rtl8380_sds23_qsgmii_6275b[2 * i + 1], rtl8380_sds23_qsgmii_6275b[2 * i]);
- i++;
- }
-
- i = 0;
- while (rtl8380_sds4_fiber_6275b[2 * i]) {
- sw_w32(rtl8380_sds4_fiber_6275b[2 * i + 1], rtl8380_sds4_fiber_6275b[2 * i]);
- i++;
- }
-
- i = 0;
- while (rtl8380_sds5_fiber_6275b[2 * i]) {
- sw_w32(rtl8380_sds5_fiber_6275b[2 * i + 1], rtl8380_sds5_fiber_6275b[2 * i]);
- i++;
- }
-
- i = 0;
- while (rtl8380_sds_reset[2 * i]) {
- sw_w32(rtl8380_sds_reset[2 * i + 1], rtl8380_sds_reset[2 * i]);
- i++;
- }
-
- i = 0;
- while (rtl8380_sds_release_reset[2 * i]) {
- sw_w32(rtl8380_sds_release_reset[2 * i + 1], rtl8380_sds_release_reset[2 * i]);
- i++;
- }
-
- pr_info("SDS power down value now: %x\n", sw_r32(RTL838X_SDS_CFG_REG));
- sw_w32(sds_conf_value, RTL838X_SDS_CFG_REG);
-
- pr_info("Configuration of SERDES done\n");
- return 0;
-}
-
-static int rtl8390_configure_serdes(struct phy_device *phydev)
-{
- phydev_info(phydev, "Detected internal RTL8390 SERDES\n");
-
- /* In autoneg state, force link, set SR4_CFG_EN_LINK_FIB1G */
- sw_w32_mask(0, 1 << 18, RTL839X_SDS12_13_XSG0 + 0x0a);
-
- /* Disable EEE: Clear FRE16_EEE_RSG_FIB1G, FRE16_EEE_STD_FIB1G,
- * FRE16_C1_PWRSAV_EN_FIB1G, FRE16_C2_PWRSAV_EN_FIB1G
- * and FRE16_EEE_QUIET_FIB1G
- */
- sw_w32_mask(0x1f << 10, 0, RTL839X_SDS12_13_XSG0 + 0xe0);
-
- return 0;
-}
-
-int rtl9300_configure_serdes(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- int phy_addr = phydev->mdio.addr;
- int sds_num = 0;
- int v;
-
- phydev_info(phydev, "Configuring internal RTL9300 SERDES\n");
-
- switch (phy_addr) {
- case 26:
- sds_num = 8;
- break;
- case 27:
- sds_num = 9;
- break;
- default:
- dev_err(dev, "Not a SerDes PHY\n");
- return -EINVAL;
- }
-
- /* Set default Medium to fibre */
- v = rtl930x_read_sds_phy(sds_num, 0x1f, 11);
- if (v < 0) {
- dev_err(dev, "Cannot access SerDes PHY %d\n", phy_addr);
- return -EINVAL;
- }
- v |= BIT(2);
- rtl930x_write_sds_phy(sds_num, 0x1f, 11, v);
-
- // TODO: this needs to be configurable via ethtool/.dts
- pr_info("Setting 10G/1000BX auto fibre medium\n");
- rtl9300_sds_rst(sds_num, 0x1b);
-
- // TODO: Apply patch set for fibre type
-
- return 0;
-}
-
-static int rtl8214fc_phy_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- /* 839x has internal SerDes */
- if (soc_info.id == 0x8393)
- return -ENODEV;
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL8214FC";
-
- /* All base addresses of the PHYs start at multiples of 8 */
- if (!(addr % 8)) {
- /* Configuration must be done whil patching still possible */
- return rtl8380_configure_rtl8214fc(phydev);
- }
- return 0;
-}
-
-static int rtl8214c_phy_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL8214C";
-
- /* All base addresses of the PHYs start at multiples of 8 */
- if (!(addr % 8)) {
- /* Configuration must be done whil patching still possible */
- return rtl8380_configure_rtl8214c(phydev);
- }
- return 0;
-}
-
-static int rtl8218b_ext_phy_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL8218B (external)";
-
- /* All base addresses of the PHYs start at multiples of 8 */
- if (!(addr % 8) && soc_info.family == RTL8380_FAMILY_ID) {
- /* Configuration must be done while patching still possible */
- return rtl8380_configure_ext_rtl8218b(phydev);
- }
- return 0;
-}
-
-static int rtl8218b_int_phy_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- if (soc_info.family != RTL8380_FAMILY_ID)
- return -ENODEV;
- if (addr >= 24)
- return -ENODEV;
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL8218B (internal)";
-
- /* All base addresses of the PHYs start at multiples of 8 */
- if (!(addr % 8)) {
- /* Configuration must be done while patching still possible */
- return rtl8380_configure_int_rtl8218b(phydev);
- }
- return 0;
-}
-
-static int rtl8218d_phy_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- pr_info("%s: id: %d\n", __func__, addr);
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL8218D";
-
- /* All base addresses of the PHYs start at multiples of 8 */
- if (!(addr % 8)) {
- /* Configuration must be done while patching still possible */
-// TODO: return configure_rtl8218d(phydev);
- }
- return 0;
-}
-
-static int rtl8226_phy_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- pr_info("%s: id: %d\n", __func__, addr);
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL8226";
-
- return 0;
-}
-
-static int rtl838x_serdes_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- if (soc_info.family != RTL8380_FAMILY_ID)
- return -ENODEV;
- if (addr < 24)
- return -ENODEV;
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL8380 Serdes";
-
- /* On the RTL8380M, PHYs 24-27 connect to the internal SerDes */
- if (soc_info.id == 0x8380) {
- if (addr == 24)
- return rtl8380_configure_serdes(phydev);
- return 0;
- }
- return -ENODEV;
-}
-
-static int rtl8393_serdes_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- pr_info("%s: id: %d\n", __func__, addr);
- if (soc_info.family != RTL8390_FAMILY_ID)
- return -ENODEV;
-
- if (addr < 24)
- return -ENODEV;
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL8393 Serdes";
- return rtl8390_configure_serdes(phydev);
-}
-
-static int rtl8390_serdes_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- if (soc_info.family != RTL8390_FAMILY_ID)
- return -ENODEV;
-
- if (addr < 24)
- return -ENODEV;
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL8390 Serdes";
- return rtl8390_configure_generic(phydev);
-}
-
-static int rtl9300_serdes_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct rtl838x_phy_priv *priv;
- int addr = phydev->mdio.addr;
-
- if (soc_info.family != RTL9300_FAMILY_ID)
- return -ENODEV;
-
- if (addr < 24)
- return -ENODEV;
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->name = "RTL9300 Serdes";
- return rtl9300_configure_serdes(phydev);
-}
-
-static struct phy_driver rtl83xx_phy_driver[] = {
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL8214C),
- .name = "Realtek RTL8214C",
- .features = PHY_GBIT_FEATURES,
- .match_phy_device = rtl8214c_match_phy_device,
- .probe = rtl8214c_phy_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- },
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL8214FC),
- .name = "Realtek RTL8214FC",
- .features = PHY_GBIT_FIBRE_FEATURES,
- .match_phy_device = rtl8214fc_match_phy_device,
- .probe = rtl8214fc_phy_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- .read_mmd = rtl8218b_read_mmd,
- .write_mmd = rtl8218b_write_mmd,
- .set_port = rtl8214fc_set_port,
- .get_port = rtl8214fc_get_port,
- .set_eee = rtl8214fc_set_eee,
- .get_eee = rtl8214fc_get_eee,
- },
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL8218B_E),
- .name = "Realtek RTL8218B (external)",
- .features = PHY_GBIT_FEATURES,
- .match_phy_device = rtl8218b_ext_match_phy_device,
- .probe = rtl8218b_ext_phy_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- .read_mmd = rtl8218b_read_mmd,
- .write_mmd = rtl8218b_write_mmd,
- .set_eee = rtl8218b_set_eee,
- .get_eee = rtl8218b_get_eee,
- },
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL8218D),
- .name = "REALTEK RTL8218D",
- .features = PHY_GBIT_FEATURES,
- .probe = rtl8218d_phy_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- .set_eee = rtl8218d_set_eee,
- .get_eee = rtl8218d_get_eee,
- },
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL8226),
- .name = "REALTEK RTL8226",
- .features = PHY_GBIT_FEATURES,
- .probe = rtl8226_phy_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- .read_mmd = rtl8226_read_mmd,
- .write_mmd = rtl8226_write_mmd,
- .read_page = rtl8226_read_page,
- .write_page = rtl8226_write_page,
- .read_status = rtl8226_read_status,
- .config_aneg = rtl8226_config_aneg,
- .set_eee = rtl8226_set_eee,
- .get_eee = rtl8226_get_eee,
- },
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL8218B_I),
- .name = "Realtek RTL8218B (internal)",
- .features = PHY_GBIT_FEATURES,
- .probe = rtl8218b_int_phy_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- .read_mmd = rtl8218b_read_mmd,
- .write_mmd = rtl8218b_write_mmd,
- .set_eee = rtl8218b_set_eee,
- .get_eee = rtl8218b_get_eee,
- },
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL8218B_I),
- .name = "Realtek RTL8380 SERDES",
- .features = PHY_GBIT_FIBRE_FEATURES,
- .probe = rtl838x_serdes_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- .read_mmd = rtl8218b_read_mmd,
- .write_mmd = rtl8218b_write_mmd,
- .read_status = rtl8380_read_status,
- },
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL8393_I),
- .name = "Realtek RTL8393 SERDES",
- .features = PHY_GBIT_FIBRE_FEATURES,
- .probe = rtl8393_serdes_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- .read_status = rtl8393_read_status,
- },
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL8390_GENERIC),
- .name = "Realtek RTL8390 Generic",
- .features = PHY_GBIT_FIBRE_FEATURES,
- .probe = rtl8390_serdes_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- },
- {
- PHY_ID_MATCH_MODEL(PHY_ID_RTL9300_I),
- .name = "REALTEK RTL9300 SERDES",
- .features = PHY_GBIT_FIBRE_FEATURES,
- .probe = rtl9300_serdes_probe,
- .suspend = genphy_suspend,
- .resume = genphy_resume,
- .set_loopback = genphy_loopback,
- },
-};
-
-module_phy_driver(rtl83xx_phy_driver);
-
-static struct mdio_device_id __maybe_unused rtl83xx_tbl[] = {
- { PHY_ID_MATCH_MODEL(PHY_ID_RTL8214FC) },
- { }
-};
-
-MODULE_DEVICE_TABLE(mdio, rtl83xx_tbl);
-
-MODULE_AUTHOR("B. Koblitz");
-MODULE_DESCRIPTION("RTL83xx PHY driver");
-MODULE_LICENSE("GPL");
diff --git a/target/linux/realtek/files-5.4/drivers/net/phy/rtl83xx-phy.h b/target/linux/realtek/files-5.4/drivers/net/phy/rtl83xx-phy.h
deleted file mode 100644
index 031ec8a0e9..0000000000
--- a/target/linux/realtek/files-5.4/drivers/net/phy/rtl83xx-phy.h
+++ /dev/null
@@ -1,60 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-// TODO: not really used
-struct rtl838x_phy_priv {
- char *name;
-};
-
-struct __attribute__ ((__packed__)) part {
- uint16_t start;
- uint8_t wordsize;
- uint8_t words;
-};
-
-struct __attribute__ ((__packed__)) fw_header {
- uint32_t magic;
- uint32_t phy;
- uint32_t checksum;
- uint32_t version;
- struct part parts[10];
-};
-
-// TODO: fixed path?
-#define FIRMWARE_838X_8380_1 "rtl838x_phy/rtl838x_8380.fw"
-#define FIRMWARE_838X_8214FC_1 "rtl838x_phy/rtl838x_8214fc.fw"
-#define FIRMWARE_838X_8218b_1 "rtl838x_phy/rtl838x_8218b.fw"
-
-/* External RTL8218B and RTL8214FC IDs are identical */
-#define PHY_ID_RTL8214C 0x001cc942
-#define PHY_ID_RTL8214FC 0x001cc981
-#define PHY_ID_RTL8218B_E 0x001cc981
-#define PHY_ID_RTL8218D 0x001cc983
-#define PHY_ID_RTL8218B_I 0x001cca40
-#define PHY_ID_RTL8226 0x001cc838
-#define PHY_ID_RTL8390_GENERIC 0x001ccab0
-#define PHY_ID_RTL8393_I 0x001c8393
-#define PHY_ID_RTL9300_I 0x70d03106
-
-// PHY MMD devices
-#define MMD_AN 7
-#define MMD_VEND2 31
-
-/* Registers of the internal Serdes of the 8380 */
-#define RTL838X_SDS_MODE_SEL (0x0028)
-#define RTL838X_SDS_CFG_REG (0x0034)
-#define RTL838X_INT_MODE_CTRL (0x005c)
-#define RTL838X_DMY_REG31 (0x3b28)
-
-#define RTL8380_SDS4_FIB_REG0 (0xF800)
-#define RTL838X_SDS4_REG28 (0xef80)
-#define RTL838X_SDS4_DUMMY0 (0xef8c)
-#define RTL838X_SDS5_EXT_REG6 (0xf18c)
-#define RTL838X_SDS4_FIB_REG0 (RTL838X_SDS4_REG28 + 0x880)
-#define RTL838X_SDS5_FIB_REG0 (RTL838X_SDS4_REG28 + 0x980)
-
-/* Registers of the internal SerDes of the RTL8390 */
-#define RTL839X_SDS12_13_XSG0 (0xB800)
-
-/* Registers of the internal Serdes of the 9300 */
-#define RTL930X_SDS_INDACS_CMD (0x03B0)
-#define RTL930X_SDS_INDACS_DATA (0x03B4)
diff --git a/target/linux/realtek/patches-5.4/300-mips-add-rtl838x-platform.patch b/target/linux/realtek/patches-5.4/300-mips-add-rtl838x-platform.patch
deleted file mode 100644
index b47f6f5ffa..0000000000
--- a/target/linux/realtek/patches-5.4/300-mips-add-rtl838x-platform.patch
+++ /dev/null
@@ -1,39 +0,0 @@
---- a/arch/mips/Kbuild.platforms
-+++ b/arch/mips/Kbuild.platforms
-@@ -27,6 +27,7 @@ platforms += pistachio
- platforms += pmcs-msp71xx
- platforms += pnx833x
- platforms += ralink
-+platforms += rtl838x
- platforms += rb532
- platforms += sgi-ip22
- platforms += sgi-ip27
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -636,6 +636,26 @@ config RALINK
- select ARCH_HAS_RESET_CONTROLLER
- select RESET_CONTROLLER
-
-+config RTL838X
-+ bool "Realtek based platforms"
-+ select DMA_NONCOHERENT
-+ select IRQ_MIPS_CPU
-+ select CSRC_R4K
-+ select CEVT_R4K
-+ select SYS_HAS_CPU_MIPS32_R1
-+ select SYS_HAS_CPU_MIPS32_R2
-+ select SYS_SUPPORTS_BIG_ENDIAN
-+ select SYS_SUPPORTS_32BIT_KERNEL
-+ select SYS_SUPPORTS_MIPS16
-+ select SYS_HAS_EARLY_PRINTK
-+ select SYS_HAS_EARLY_PRINTK_8250
-+ select USE_GENERIC_EARLY_PRINTK_8250
-+ select BOOT_RAW
-+ select PINCTRL
-+ select ARCH_HAS_RESET_CONTROLLER
-+ select RESET_CONTROLLER
-+ select USE_OF
-+
- config SGI_IP22
- bool "SGI IP22 (Indy/Indigo2)"
- select FW_ARC
diff --git a/target/linux/realtek/patches-5.4/301-gpio-add-rtl838x-driver.patch b/target/linux/realtek/patches-5.4/301-gpio-add-rtl838x-driver.patch
deleted file mode 100644
index 4f5901d87f..0000000000
--- a/target/linux/realtek/patches-5.4/301-gpio-add-rtl838x-driver.patch
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/drivers/gpio/Kconfig
-+++ b/drivers/gpio/Kconfig
-@@ -441,6 +441,18 @@ config GPIO_REG
- A 32-bit single register GPIO fixed in/out implementation. This
- can be used to represent any register as a set of GPIO signals.
-
-+config GPIO_RTL8231
-+ tristate "RTL8231 GPIO"
-+ depends on GPIO_RTL838X
-+ help
-+ Say yes here to support Realtek RTL8231 GPIO expansion chips.
-+
-+config GPIO_RTL838X
-+ tristate "RTL838X GPIO"
-+ depends on RTL838X
-+ help
-+ Say yes here to support RTL838X GPIO devices.
-+
- config GPIO_SAMA5D2_PIOBU
- tristate "SAMA5D2 PIOBU GPIO support"
- depends on MFD_SYSCON
---- a/drivers/gpio/Makefile
-+++ b/drivers/gpio/Makefile
-@@ -117,6 +117,8 @@ obj-$(CONFIG_GPIO_RC5T583) += gpio-rc5t
- obj-$(CONFIG_GPIO_RCAR) += gpio-rcar.o
- obj-$(CONFIG_GPIO_RDC321X) += gpio-rdc321x.o
- obj-$(CONFIG_GPIO_REG) += gpio-reg.o
-+obj-$(CONFIG_GPIO_RTL8231) += gpio-rtl8231.o
-+obj-$(CONFIG_GPIO_RTL838X) += gpio-rtl838x.o
- obj-$(CONFIG_ARCH_SA1100) += gpio-sa1100.o
- obj-$(CONFIG_GPIO_SAMA5D2_PIOBU) += gpio-sama5d2-piobu.o
- obj-$(CONFIG_GPIO_SCH311X) += gpio-sch311x.o
diff --git a/target/linux/realtek/patches-5.4/302-clocksource-add-rtl9300-driver.patch b/target/linux/realtek/patches-5.4/302-clocksource-add-rtl9300-driver.patch
deleted file mode 100644
index db8f22bf02..0000000000
--- a/target/linux/realtek/patches-5.4/302-clocksource-add-rtl9300-driver.patch
+++ /dev/null
@@ -1,34 +0,0 @@
---- a/drivers/clocksource/Kconfig
-+++ b/drivers/clocksource/Kconfig
-@@ -128,6 +128,15 @@ config RDA_TIMER
- help
- Enables the support for the RDA Micro timer driver.
-
-+config RTL9300_TIMER
-+ bool "Clocksource/timer for the Realtek RTL9300 family of SoCs"
-+ depends on MIPS
-+ select COMMON_CLK
-+ select TIMER_OF
-+ select CLKSRC_MMIO
-+ help
-+ Enables support for the Realtek RTL9300 timer driver.
-+
- config SUN4I_TIMER
- bool "Sun4i timer driver" if COMPILE_TEST
- depends on HAS_IOMEM
-@@ -697,5 +706,4 @@ config INGENIC_TIMER
- select IRQ_DOMAIN
- help
- Support for the timer/counter unit of the Ingenic JZ SoCs.
--
- endmenu
---- a/drivers/clocksource/Makefile
-+++ b/drivers/clocksource/Makefile
-@@ -61,6 +61,7 @@ obj-$(CONFIG_MILBEAUT_TIMER) += timer-mi
- obj-$(CONFIG_SPRD_TIMER) += timer-sprd.o
- obj-$(CONFIG_NPCM7XX_TIMER) += timer-npcm7xx.o
- obj-$(CONFIG_RDA_TIMER) += timer-rda.o
-+obj-$(CONFIG_RTL9300_TIMER) += timer-rtl9300.o
-
- obj-$(CONFIG_ARC_TIMERS) += arc_timer.o
- obj-$(CONFIG_ARM_ARCH_TIMER) += arm_arch_timer.o
diff --git a/target/linux/realtek/patches-5.4/400-mtd-add-rtl838x-spi-flash-driver.patch b/target/linux/realtek/patches-5.4/400-mtd-add-rtl838x-spi-flash-driver.patch
deleted file mode 100644
index 16cff75308..0000000000
--- a/target/linux/realtek/patches-5.4/400-mtd-add-rtl838x-spi-flash-driver.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/drivers/mtd/spi-nor/Kconfig
-+++ b/drivers/mtd/spi-nor/Kconfig
-@@ -118,4 +118,13 @@ config SPI_INTEL_SPI_PLATFORM
- To compile this driver as a module, choose M here: the module
- will be called intel-spi-platform.
-
-+config SPI_RTL838X
-+ tristate "Realtek RTl838X SPI flash platform driver"
-+ depends on RTL838X
-+ help
-+ This driver provides support for accessing SPI flash
-+ in the RTL838X SoC.
-+
-+ Say N here unless you know what you are doing.
-+
- endif # MTD_SPI_NOR
---- a/drivers/mtd/spi-nor/Makefile
-+++ b/drivers/mtd/spi-nor/Makefile
-@@ -8,3 +8,4 @@ obj-$(CONFIG_SPI_NXP_SPIFI) += nxp-spifi
- obj-$(CONFIG_SPI_INTEL_SPI) += intel-spi.o
- obj-$(CONFIG_SPI_INTEL_SPI_PCI) += intel-spi-pci.o
- obj-$(CONFIG_SPI_INTEL_SPI_PLATFORM) += intel-spi-platform.o
-+obj-$(CONFIG_SPI_RTL838X) += rtl838x-nor.o
diff --git a/target/linux/realtek/patches-5.4/700-net-dsa-add-support-for-rtl838x-switch.patch b/target/linux/realtek/patches-5.4/700-net-dsa-add-support-for-rtl838x-switch.patch
deleted file mode 100644
index bb6f83e55d..0000000000
--- a/target/linux/realtek/patches-5.4/700-net-dsa-add-support-for-rtl838x-switch.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- a/drivers/net/dsa/Kconfig
-+++ b/drivers/net/dsa/Kconfig
-@@ -63,6 +63,8 @@ config NET_DSA_QCA8K
- This enables support for the Qualcomm Atheros QCA8K Ethernet
- switch chips.
-
-+source "drivers/net/dsa/rtl83xx/Kconfig"
-+
- config NET_DSA_REALTEK_SMI
- tristate "Realtek SMI Ethernet switch family support"
- depends on NET_DSA
---- a/drivers/net/dsa/Makefile
-+++ b/drivers/net/dsa/Makefile
-@@ -21,3 +21,4 @@ obj-y += b53/
- obj-y += microchip/
- obj-y += mv88e6xxx/
- obj-y += sja1105/
-+obj-y += rtl83xx/
diff --git a/target/linux/realtek/patches-5.4/701-net-dsa-add-rtl838x-support-for-tag-trailer.patch b/target/linux/realtek/patches-5.4/701-net-dsa-add-rtl838x-support-for-tag-trailer.patch
deleted file mode 100644
index 803614e7c0..0000000000
--- a/target/linux/realtek/patches-5.4/701-net-dsa-add-rtl838x-support-for-tag-trailer.patch
+++ /dev/null
@@ -1,40 +0,0 @@
---- a/net/dsa/tag_trailer.c
-+++ b/net/dsa/tag_trailer.c
-@@ -44,7 +44,12 @@ static struct sk_buff *trailer_xmit(stru
-
- trailer = skb_put(nskb, 4);
- trailer[0] = 0x80;
-+
-+#ifdef CONFIG_NET_DSA_RTL83XX
-+ trailer[1] = dp->index;
-+#else
- trailer[1] = 1 << dp->index;
-+#endif /* CONFIG_NET_DSA_RTL838X */
- trailer[2] = 0x10;
- trailer[3] = 0x00;
-
-@@ -61,12 +66,23 @@ static struct sk_buff *trailer_rcv(struc
- return NULL;
-
- trailer = skb_tail_pointer(skb) - 4;
-+
-+#ifdef CONFIG_NET_DSA_RTL83XX
-+ if (trailer[0] != 0x80 || (trailer[1] & 0x80) != 0x00 ||
-+ (trailer[2] & 0xef) != 0x00 || trailer[3] != 0x00)
-+ return NULL;
-+
-+ if (trailer[1] & 0x40)
-+ skb->offload_fwd_mark = 1;
-+
-+ source_port = trailer[1] & 0x3f;
-+#else
- if (trailer[0] != 0x80 || (trailer[1] & 0xf8) != 0x00 ||
- (trailer[2] & 0xef) != 0x00 || trailer[3] != 0x00)
- return NULL;
-
- source_port = trailer[1] & 7;
--
-+#endif
- skb->dev = dsa_master_find_slave(dev, 0, source_port);
- if (!skb->dev)
- return NULL;
diff --git a/target/linux/realtek/patches-5.4/702-net-dsa-increase-dsa-max-ports-for-rtl838x.patch b/target/linux/realtek/patches-5.4/702-net-dsa-increase-dsa-max-ports-for-rtl838x.patch
deleted file mode 100644
index 929f2b9444..0000000000
--- a/target/linux/realtek/patches-5.4/702-net-dsa-increase-dsa-max-ports-for-rtl838x.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/include/linux/platform_data/dsa.h
-+++ b/include/linux/platform_data/dsa.h
-@@ -6,7 +6,7 @@ struct device;
- struct net_device;
-
- #define DSA_MAX_SWITCHES 4
--#define DSA_MAX_PORTS 12
-+#define DSA_MAX_PORTS 54
- #define DSA_RTABLE_NONE -1
-
- struct dsa_chip_data {
diff --git a/target/linux/realtek/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch b/target/linux/realtek/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch
deleted file mode 100644
index 952384ac89..0000000000
--- a/target/linux/realtek/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch
+++ /dev/null
@@ -1,26 +0,0 @@
---- a/drivers/net/ethernet/Kconfig
-+++ b/drivers/net/ethernet/Kconfig
-@@ -164,6 +164,13 @@ source "drivers/net/ethernet/rdc/Kconfig
- source "drivers/net/ethernet/realtek/Kconfig"
- source "drivers/net/ethernet/renesas/Kconfig"
- source "drivers/net/ethernet/rocker/Kconfig"
-+
-+config NET_RTL838X
-+ tristate "Realtek rtl838x Ethernet MAC support"
-+ depends on RTL838X
-+ ---help---
-+ Say Y here if you want to use the Realtek rtl838x Gbps Ethernet MAC.
-+
- source "drivers/net/ethernet/samsung/Kconfig"
- source "drivers/net/ethernet/seeq/Kconfig"
- source "drivers/net/ethernet/sfc/Kconfig"
---- a/drivers/net/ethernet/Makefile
-+++ b/drivers/net/ethernet/Makefile
-@@ -76,6 +76,7 @@ obj-$(CONFIG_NET_VENDOR_REALTEK) += real
- obj-$(CONFIG_NET_VENDOR_RENESAS) += renesas/
- obj-$(CONFIG_NET_VENDOR_RDC) += rdc/
- obj-$(CONFIG_NET_VENDOR_ROCKER) += rocker/
-+obj-$(CONFIG_NET_RTL838X) += rtl838x_eth.o
- obj-$(CONFIG_NET_VENDOR_SAMSUNG) += samsung/
- obj-$(CONFIG_NET_VENDOR_SEEQ) += seeq/
- obj-$(CONFIG_NET_VENDOR_SILAN) += silan/
diff --git a/target/linux/realtek/patches-5.4/703-include-linux-add-phy-ops-for-rtl838x.patch b/target/linux/realtek/patches-5.4/703-include-linux-add-phy-ops-for-rtl838x.patch
deleted file mode 100644
index 3682eb30a3..0000000000
--- a/target/linux/realtek/patches-5.4/703-include-linux-add-phy-ops-for-rtl838x.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -645,6 +645,10 @@ struct phy_driver {
- struct ethtool_tunable *tuna,
- const void *data);
- int (*set_loopback)(struct phy_device *dev, bool enable);
-+ int (*get_port)(struct phy_device *dev);
-+ int (*set_port)(struct phy_device *dev, int port);
-+ int (*get_eee)(struct phy_device *dev, struct ethtool_eee *e);
-+ int (*set_eee)(struct phy_device *dev, struct ethtool_eee *e);
- };
- #define to_phy_driver(d) container_of(to_mdio_common_driver(d), \
- struct phy_driver, mdiodrv)
diff --git a/target/linux/realtek/patches-5.4/704-drivers-net-phy-eee-support-for-rtl838x.patch b/target/linux/realtek/patches-5.4/704-drivers-net-phy-eee-support-for-rtl838x.patch
deleted file mode 100644
index 7743147ea3..0000000000
--- a/target/linux/realtek/patches-5.4/704-drivers-net-phy-eee-support-for-rtl838x.patch
+++ /dev/null
@@ -1,41 +0,0 @@
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -1242,6 +1242,11 @@ int phylink_ethtool_ksettings_set(struct
-
- /* If we have a PHY, configure the phy */
- if (pl->phydev) {
-+ if (pl->phydev->drv->get_port && pl->phydev->drv->set_port) {
-+ if(pl->phydev->drv->get_port(pl->phydev) != kset->base.port) {
-+ pl->phydev->drv->set_port(pl->phydev, kset->base.port);
-+ }
-+ }
- ret = phy_ethtool_ksettings_set(pl->phydev, &our_kset);
- if (ret)
- return ret;
-@@ -1420,8 +1425,11 @@ int phylink_ethtool_get_eee(struct phyli
-
- ASSERT_RTNL();
-
-- if (pl->phydev)
-+ if (pl->phydev) {
-+ if (pl->phydev->drv->get_eee)
-+ return pl->phydev->drv->get_eee(pl->phydev, eee);
- ret = phy_ethtool_get_eee(pl->phydev, eee);
-+ }
-
- return ret;
- }
-@@ -1438,9 +1446,11 @@ int phylink_ethtool_set_eee(struct phyli
-
- ASSERT_RTNL();
-
-- if (pl->phydev)
-+ if (pl->phydev) {
-+ if (pl->phydev->drv->set_eee)
-+ return pl->phydev->drv->set_eee(pl->phydev, eee);
- ret = phy_ethtool_set_eee(pl->phydev, eee);
--
-+ }
- return ret;
- }
- EXPORT_SYMBOL_GPL(phylink_ethtool_set_eee);
diff --git a/target/linux/realtek/patches-5.4/705-add-rtl-phy.patch b/target/linux/realtek/patches-5.4/705-add-rtl-phy.patch
deleted file mode 100644
index 1ab9e212d4..0000000000
--- a/target/linux/realtek/patches-5.4/705-add-rtl-phy.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- a/drivers/net/phy/Kconfig
-+++ b/drivers/net/phy/Kconfig
-@@ -536,6 +536,12 @@ config REALTEK_PHY
- ---help---
- Supports the Realtek 821x PHY.
-
-+config REALTEK_SOC_PHY
-+ tristate "Realtek SoC PHYs"
-+ depends on RTL838X
-+ ---help---
-+ Supports the PHYs found in combination with Realtek Switch SoCs
-+
- config RENESAS_PHY
- tristate "Driver for Renesas PHYs"
- ---help---
---- a/drivers/net/phy/Makefile
-+++ b/drivers/net/phy/Makefile
-@@ -101,6 +101,7 @@ obj-$(CONFIG_NATIONAL_PHY) += national.o
- obj-$(CONFIG_NXP_TJA11XX_PHY) += nxp-tja11xx.o
- obj-$(CONFIG_QSEMI_PHY) += qsemi.o
- obj-$(CONFIG_REALTEK_PHY) += realtek.o
-+obj-$(CONFIG_REALTEK_SOC_PHY) += rtl83xx-phy.o
- obj-$(CONFIG_RENESAS_PHY) += uPD60620.o
- obj-$(CONFIG_ROCKCHIP_PHY) += rockchip.o
- obj-$(CONFIG_SMSC_PHY) += smsc.o
diff --git a/target/linux/realtek/patches-5.4/705-include-linux-phy-increase-phy-address-number-for-rtl839x.patch b/target/linux/realtek/patches-5.4/705-include-linux-phy-increase-phy-address-number-for-rtl839x.patch
deleted file mode 100644
index ca6deb74d8..0000000000
--- a/target/linux/realtek/patches-5.4/705-include-linux-phy-increase-phy-address-number-for-rtl839x.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -188,7 +188,7 @@ static inline const char *phy_modes(phy_
- #define PHY_INIT_TIMEOUT 100000
- #define PHY_FORCE_TIMEOUT 10
-
--#define PHY_MAX_ADDR 32
-+#define PHY_MAX_ADDR 64
-
- /* Used when trying to connect to a specific phy (mii bus id:phy device id) */
- #define PHY_ID_FMT "%s:%02x"