From: Alexey Brodkin Date: Mon, 6 Mar 2017 18:30:07 +0000 (+0300) Subject: target/archs38: switch to 4.9 kernel X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=d73045826a0c4dedca1f8a9cff93b2b0b790ac61;p=openwrt%2Fstaging%2Fdedeckeh.git target/archs38: switch to 4.9 kernel With update of ARC tools to arc-2016.09 based on GCC v6.x we have to bump Linux kernel version so both toolchain and the kernel use the same ARC ABIv4. Signed-off-by: Alexey Brodkin --- diff --git a/target/linux/archs38/Makefile b/target/linux/archs38/Makefile index be0d722893..ef1785217f 100644 --- a/target/linux/archs38/Makefile +++ b/target/linux/archs38/Makefile @@ -13,7 +13,7 @@ BOARDNAME:=Synopsys DesignWare ARC HS38 MAINTAINER:=Alexey Brodkin SUBTARGETS:=generic -KERNEL_PATCHVER:=4.4 +KERNEL_PATCHVER:=4.9 DEVICE_TYPE:=developerboard diff --git a/target/linux/archs38/config-4.4 b/target/linux/archs38/config-4.4 deleted file mode 100644 index a09c7c4b61..0000000000 --- a/target/linux/archs38/config-4.4 +++ /dev/null @@ -1,190 +0,0 @@ -# CONFIG_16KSTACKS is not set -CONFIG_ARC=y -CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y -# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set -# CONFIG_ARCH_HAS_SG_CHAIN is not set -CONFIG_ARCH_REQUIRE_GPIOLIB=y -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_ARC_BUILTIN_DTB_NAME="" -CONFIG_ARC_CACHE=y -CONFIG_ARC_CACHE_LINE_SHIFT=6 -CONFIG_ARC_CACHE_PAGES=y -# CONFIG_ARC_CANT_LLSC is not set -CONFIG_ARC_CPU_HS=y -CONFIG_ARC_CURR_IN_REG=y -CONFIG_ARC_DBG=y -# CONFIG_ARC_DBG_TLB_MISS_COUNT is not set -# CONFIG_ARC_DBG_TLB_PARANOIA is not set -CONFIG_ARC_DW2_UNWIND=y -CONFIG_ARC_HAS_COH_CACHES=y -CONFIG_ARC_HAS_DCACHE=y -# CONFIG_ARC_HAS_DCCM is not set -CONFIG_ARC_HAS_DIV_REM=y -CONFIG_ARC_HAS_GRTC=y -CONFIG_ARC_HAS_HW_MPY=y -CONFIG_ARC_HAS_ICACHE=y -# CONFIG_ARC_HAS_ICCM is not set -CONFIG_ARC_HAS_LL64=y -CONFIG_ARC_HAS_LLSC=y -# CONFIG_ARC_HAS_PAE40 is not set -# CONFIG_ARC_HAS_REENTRANT_IRQ_LV2 is not set -CONFIG_ARC_HAS_SWAPE=y -# CONFIG_ARC_IPI_DBG is not set -CONFIG_ARC_MCIP=y -# CONFIG_ARC_METAWARE_HLINK is not set -CONFIG_ARC_MMU_V4=y -CONFIG_ARC_NUMBER_OF_INTERRUPTS=32 -# CONFIG_ARC_PAGE_SIZE_16K is not set -# CONFIG_ARC_PAGE_SIZE_4K is not set -CONFIG_ARC_PAGE_SIZE_8K=y -CONFIG_ARC_PLAT_AXS10X=y -CONFIG_ARC_PLAT_SIM=y -# CONFIG_ARC_PLAT_TB10X is not set -# CONFIG_ARC_SMP_HALT_ON_RESET is not set -CONFIG_ARC_STAR_9000923308=y -CONFIG_ARC_UBOOT_SUPPORT=y -CONFIG_AXS103=y -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_COMMON_CLK=y -# CONFIG_CPU_BIG_ENDIAN is not set -CONFIG_CPU_RMAP=y -CONFIG_CRC16=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_WORKQUEUE=y -CONFIG_DTC=y -CONFIG_DWMAC_GENERIC=y -# CONFIG_DWMAC_SUNXI is not set -CONFIG_DW_APB_ICTL=y -CONFIG_EXT4_FS=y -CONFIG_FS_MBCACHE=y -CONFIG_GENERIC_ATOMIC64=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CSUM=y -CONFIG_GENERIC_FIND_FIRST_BIT=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_CHIP=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_PENDING_IRQ=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -# CONFIG_GEN_RTC is not set -CONFIG_GPIOLIB=y -CONFIG_GPIO_DEVRES=y -CONFIG_GPIO_DWAPB=y -CONFIG_GPIO_GENERIC=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -# CONFIG_HAVE_ARCH_BITREVERSE is not set -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_CLK=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_HAVE_DEBUG_STACKOVERFLOW=y -CONFIG_HAVE_FUTEX_CMPXCHG=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_HAVE_IOREMAP_PROT=y -CONFIG_HAVE_LATENCYTOP_SUPPORT=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HZ_PERIODIC=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IRQCHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_WORK=y -# CONFIG_ISA_ARCOMPACT is not set -CONFIG_ISA_ARCV2=y -CONFIG_JBD2=y -CONFIG_KALLSYMS=y -CONFIG_LIBFDT=y -CONFIG_LINUX_LINK_BASE=0x80000000 -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_MDIO_BOARDINFO=y -CONFIG_MFD_SYSCON=y -CONFIG_MMC=y -CONFIG_MMC_BLOCK=y -CONFIG_MMC_DW=y -# CONFIG_MMC_DW_EXYNOS is not set -# CONFIG_MMC_DW_K3 is not set -CONFIG_MMC_DW_PLTFM=y -CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_PLTFM=y -CONFIG_MODULES_USE_ELF_RELA=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_NATIONAL_PHY=y -# CONFIG_NET_CADENCE is not set -CONFIG_NET_FLOW_LIMIT=y -CONFIG_NET_PTP_CLASSIFY=y -# CONFIG_NET_VENDOR_ARC is not set -# CONFIG_NET_VENDOR_BROADCOM is not set -# CONFIG_NET_VENDOR_INTEL is not set -# CONFIG_NET_VENDOR_MARVELL is not set -# CONFIG_NET_VENDOR_MICREL is not set -# CONFIG_NET_VENDOR_NATSEMI is not set -# CONFIG_NET_VENDOR_QUALCOMM is not set -# CONFIG_NET_VENDOR_ROCKER is not set -# CONFIG_NET_VENDOR_SAMSUNG is not set -# CONFIG_NET_VENDOR_SEEQ is not set -# CONFIG_NET_VENDOR_VIA is not set -# CONFIG_NET_VENDOR_WIZNET is not set -CONFIG_NO_BOOTMEM=y -CONFIG_NO_IOPORT_MAP=y -CONFIG_NR_CPUS=4 -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_MDIO=y -CONFIG_OF_MTD=y -CONFIG_OF_NET=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PGTABLE_LEVELS=2 -CONFIG_PHYLIB=y -CONFIG_PPS=y -CONFIG_PREEMPT=y -CONFIG_PREEMPT_COUNT=y -# CONFIG_PREEMPT_NONE is not set -CONFIG_PREEMPT_RCU=y -CONFIG_PTP_1588_CLOCK=y -CONFIG_RATIONAL=y -# CONFIG_RCU_BOOST is not set -CONFIG_RCU_STALL_COMMON=y -CONFIG_REGMAP=y -CONFIG_REGMAP_MMIO=y -CONFIG_RESET_CONTROLLER=y -CONFIG_RFS_ACCEL=y -CONFIG_RPS=y -# CONFIG_RTC is not set -# CONFIG_SCHED_INFO is not set -# CONFIG_SCSI_DMA is not set -CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y -CONFIG_SERIAL_8250_DW=y -# CONFIG_SERIAL_8250_FSL is not set -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -CONFIG_SERIAL_ARC=y -CONFIG_SERIAL_ARC_CONSOLE=y -CONFIG_SERIAL_ARC_NR_PORTS=1 -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_SMP=y -CONFIG_SRCU=y -CONFIG_STACKTRACE=y -CONFIG_STMMAC_ETH=y -CONFIG_STMMAC_PLATFORM=y -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_UNINLINE_SPIN_UNLOCK=y -CONFIG_USB_SUPPORT=y -CONFIG_XPS=y -CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/archs38/config-4.9 b/target/linux/archs38/config-4.9 new file mode 100644 index 0000000000..311315e44c --- /dev/null +++ b/target/linux/archs38/config-4.9 @@ -0,0 +1,211 @@ +# CONFIG_16KSTACKS is not set +CONFIG_ARC=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set +# CONFIG_ARCH_HAS_SG_CHAIN is not set +CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y +CONFIG_ARC_BUILTIN_DTB_NAME="" +CONFIG_ARC_CACHE=y +CONFIG_ARC_CACHE_LINE_SHIFT=6 +CONFIG_ARC_CACHE_PAGES=y +# CONFIG_ARC_CANT_LLSC is not set +CONFIG_ARC_CPU_HS=y +CONFIG_ARC_CURR_IN_REG=y +CONFIG_ARC_DBG=y +# CONFIG_ARC_DBG_TLB_PARANOIA is not set +CONFIG_ARC_DW2_UNWIND=y +CONFIG_ARC_HAS_COH_CACHES=y +CONFIG_ARC_HAS_DCACHE=y +# CONFIG_ARC_HAS_DCCM is not set +CONFIG_ARC_HAS_DIV_REM=y +CONFIG_ARC_HAS_GFRC=y +CONFIG_ARC_HAS_ICACHE=y +# CONFIG_ARC_HAS_ICCM is not set +CONFIG_ARC_HAS_LL64=y +CONFIG_ARC_HAS_LLSC=y +# CONFIG_ARC_HAS_PAE40 is not set +CONFIG_ARC_HAS_SWAPE=y +CONFIG_ARC_KVADDR_SIZE=256 +CONFIG_ARC_MCIP=y +# CONFIG_ARC_METAWARE_HLINK is not set +CONFIG_ARC_MMU_V4=y +CONFIG_ARC_NUMBER_OF_INTERRUPTS=32 +# CONFIG_ARC_PAGE_SIZE_16K is not set +# CONFIG_ARC_PAGE_SIZE_4K is not set +CONFIG_ARC_PAGE_SIZE_8K=y +CONFIG_ARC_PLAT_AXS10X=y +# CONFIG_ARC_PLAT_EZNPS is not set +CONFIG_ARC_PLAT_SIM=y +# CONFIG_ARC_PLAT_TB10X is not set +# CONFIG_ARC_SMP_HALT_ON_RESET is not set +CONFIG_ARC_UBOOT_SUPPORT=y +CONFIG_AXS103=y +CONFIG_CLKDEV_LOOKUP=y +CONFIG_CLKSRC_OF=y +CONFIG_CLKSRC_PROBE=y +CONFIG_CLONE_BACKWARDS=y +CONFIG_COMMON_CLK=y +# CONFIG_CPU_BIG_ENDIAN is not set +CONFIG_CPU_RMAP=y +CONFIG_CRC16=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_CRC32C=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_NULL2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_WORKQUEUE=y +CONFIG_DTC=y +CONFIG_DWMAC_GENERIC=y +CONFIG_DW_APB_ICTL=y +CONFIG_EXT4_FS=y +# CONFIG_EZNPS_GIC is not set +CONFIG_FIXED_PHY=y +CONFIG_FS_MBCACHE=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CSUM=y +CONFIG_GENERIC_FIND_FIRST_BIT=y +CONFIG_GENERIC_IO=y +CONFIG_GENERIC_IRQ_CHIP=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_PENDING_IRQ=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_DWAPB=y +CONFIG_GPIO_GENERIC=y +CONFIG_HANDLE_DOMAIN_IRQ=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set +# CONFIG_HAVE_ARCH_BITREVERSE is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y +# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set +CONFIG_HAVE_CLK=y +CONFIG_HAVE_CLK_PREPARE=y +CONFIG_HAVE_DEBUG_STACKOVERFLOW=y +CONFIG_HAVE_FUTEX_CMPXCHG=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_MEMBLOCK=y +CONFIG_HAVE_MOD_ARCH_SPECIFIC=y +CONFIG_HAVE_NET_DSA=y +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_HZ_PERIODIC=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_IRQCHIP=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_WORK=y +# CONFIG_ISA_ARCOMPACT is not set +CONFIG_ISA_ARCV2=y +CONFIG_JBD2=y +CONFIG_KALLSYMS=y +CONFIG_KERNEL_GZIP=y +# CONFIG_LEDS_TRIGGER_MTD is not set +CONFIG_LIBFDT=y +CONFIG_LINUX_LINK_BASE=0x80000000 +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_MDIO_BOARDINFO=y +# CONFIG_MDIO_HISI_FEMAC is not set +CONFIG_MFD_SYSCON=y +CONFIG_MIGHT_HAVE_PCI=y +CONFIG_MMC=y +CONFIG_MMC_BLOCK=y +CONFIG_MMC_DW=y +# CONFIG_MMC_DW_EXYNOS is not set +# CONFIG_MMC_DW_K3 is not set +CONFIG_MMC_DW_PLTFM=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_PLTFM=y +CONFIG_MODULES_USE_ELF_RELA=y +# CONFIG_MTD_PHYSMAP_OF_VERSATILE is not set +CONFIG_MUTEX_SPIN_ON_OWNER=y +CONFIG_NATIONAL_PHY=y +# CONFIG_NET_CADENCE is not set +CONFIG_NET_FLOW_LIMIT=y +CONFIG_NET_PTP_CLASSIFY=y +# CONFIG_NET_VENDOR_ARC is not set +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_INTEL is not set +# CONFIG_NET_VENDOR_MARVELL is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_QUALCOMM is not set +# CONFIG_NET_VENDOR_ROCKER is not set +# CONFIG_NET_VENDOR_SAMSUNG is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_VIA is not set +# CONFIG_NET_VENDOR_WIZNET is not set +CONFIG_NO_BOOTMEM=y +CONFIG_NO_IOPORT_MAP=y +CONFIG_NR_CPUS=4 +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_MDIO=y +CONFIG_OF_NET=y +CONFIG_OF_RESERVED_MEM=y +CONFIG_PADATA=y +# CONFIG_PCI is not set +# CONFIG_PCI_SYSCALL is not set +CONFIG_PERF_USE_VMALLOC=y +CONFIG_PGTABLE_LEVELS=2 +CONFIG_PHYLIB=y +CONFIG_PPS=y +CONFIG_PREEMPT=y +CONFIG_PREEMPT_COUNT=y +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_RCU=y +CONFIG_PTP_1588_CLOCK=y +CONFIG_PWRSEQ_EMMC=y +CONFIG_PWRSEQ_SIMPLE=y +CONFIG_RATIONAL=y +# CONFIG_RCU_BOOST is not set +CONFIG_RCU_STALL_COMMON=y +CONFIG_REGMAP=y +CONFIG_REGMAP_MMIO=y +# CONFIG_RESET_ATH79 is not set +# CONFIG_RESET_BERLIN is not set +CONFIG_RESET_CONTROLLER=y +# CONFIG_RESET_LPC18XX is not set +# CONFIG_RESET_MESON is not set +# CONFIG_RESET_PISTACHIO is not set +# CONFIG_RESET_SOCFPGA is not set +# CONFIG_RESET_STM32 is not set +# CONFIG_RESET_SUNXI is not set +# CONFIG_RESET_ZYNQ is not set +CONFIG_RFS_ACCEL=y +CONFIG_RPS=y +# CONFIG_SCHED_INFO is not set +# CONFIG_SCSI_DMA is not set +CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y +CONFIG_SERIAL_8250_DW=y +# CONFIG_SERIAL_8250_FSL is not set +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_ARC=y +CONFIG_SERIAL_ARC_CONSOLE=y +CONFIG_SERIAL_ARC_NR_PORTS=1 +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_SG_POOL is not set +CONFIG_SMP=y +CONFIG_SRCU=y +CONFIG_STACKTRACE=y +CONFIG_STMMAC_ETH=y +CONFIG_STMMAC_PLATFORM=y +CONFIG_SWPHY=y +CONFIG_TICK_CPU_ACCOUNTING=y +CONFIG_UNINLINE_SPIN_UNLOCK=y +CONFIG_USB_SUPPORT=y +CONFIG_XPS=y diff --git a/target/linux/archs38/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch b/target/linux/archs38/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch deleted file mode 100644 index cd66de82b2..0000000000 --- a/target/linux/archs38/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 0031b9011cb2b2b1de4dbb4f9620303aec760db4 Mon Sep 17 00:00:00 2001 -From: Alexey Brodkin -Date: Wed, 27 Jul 2016 11:33:14 +0300 -Subject: [PATCH] stmmac: Disable frame filtering completely - -For some [still unknown] reason in ARC SDP boards -DW GMAC doesn't enter promiscuous mode if eth0 gets -added to the br-lan interface before Ethernet PHY finishes -autonegotiation (PHY gets reset on DW GMAC start). - -As a work-around we completely disable frame filtering -in GMAC hardware which gives us working bridge that consists -of eth0 and wlan0 (USB Wi-Fi dongle). I.e. we finally have -working "Dumb AP" setup made of ARC AXS10x boards. - -Signed-off-by: Alexey Brodkin ---- - drivers/net/ethernet/stmicro/stmmac/common.h | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/net/ethernet/stmicro/stmmac/common.h -+++ b/drivers/net/ethernet/stmicro/stmmac/common.h -@@ -42,7 +42,7 @@ - #define DWMAC_CORE_3_50 0x35 - - #undef FRAME_FILTER_DEBUG --/* #define FRAME_FILTER_DEBUG */ -+#define FRAME_FILTER_DEBUG - - /* Extra statistic and debug information exposed by ethtool */ - struct stmmac_extra_stats { diff --git a/target/linux/archs38/patches-4.9/700-stmmac-Disable-frame-filtering-completely.patch b/target/linux/archs38/patches-4.9/700-stmmac-Disable-frame-filtering-completely.patch new file mode 100644 index 0000000000..cd66de82b2 --- /dev/null +++ b/target/linux/archs38/patches-4.9/700-stmmac-Disable-frame-filtering-completely.patch @@ -0,0 +1,31 @@ +From 0031b9011cb2b2b1de4dbb4f9620303aec760db4 Mon Sep 17 00:00:00 2001 +From: Alexey Brodkin +Date: Wed, 27 Jul 2016 11:33:14 +0300 +Subject: [PATCH] stmmac: Disable frame filtering completely + +For some [still unknown] reason in ARC SDP boards +DW GMAC doesn't enter promiscuous mode if eth0 gets +added to the br-lan interface before Ethernet PHY finishes +autonegotiation (PHY gets reset on DW GMAC start). + +As a work-around we completely disable frame filtering +in GMAC hardware which gives us working bridge that consists +of eth0 and wlan0 (USB Wi-Fi dongle). I.e. we finally have +working "Dumb AP" setup made of ARC AXS10x boards. + +Signed-off-by: Alexey Brodkin +--- + drivers/net/ethernet/stmicro/stmmac/common.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/ethernet/stmicro/stmmac/common.h ++++ b/drivers/net/ethernet/stmicro/stmmac/common.h +@@ -42,7 +42,7 @@ + #define DWMAC_CORE_3_50 0x35 + + #undef FRAME_FILTER_DEBUG +-/* #define FRAME_FILTER_DEBUG */ ++#define FRAME_FILTER_DEBUG + + /* Extra statistic and debug information exposed by ethtool */ + struct stmmac_extra_stats {