mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-19 05:38:00 +00:00
kernel/armsr: Restore kernel files for v6.1
This is an automatically generated commit which aids following Kernel patch history, as git will see the move and copy as a rename thus defeating the purpose. See: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html for the original discussion. Signed-off-by: Mathew McBride <matt@traverse.com.au>
This commit is contained in:
Mathew McBride
Daniel Golle
parent
f125e38ced
commit
587b8b8e32
78
target/linux/armsr/armv7/config-6.1
Normal file
78
target/linux/armsr/armv7/config-6.1
Normal file
@ -0,0 +1,78 @@
|
||||
CONFIG_ALIGNMENT_TRAP=y
|
||||
CONFIG_ARCH_32BIT_OFF_T=y
|
||||
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
|
||||
CONFIG_ARCH_MULTIPLATFORM=y
|
||||
CONFIG_ARCH_MULTI_V6_V7=y
|
||||
CONFIG_ARCH_MULTI_V7=y
|
||||
CONFIG_ARCH_MMAP_RND_BITS=8
|
||||
CONFIG_ARCH_NR_GPIO=0
|
||||
CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
|
||||
CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
|
||||
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
|
||||
CONFIG_ARCH_VIRT=y
|
||||
CONFIG_ARM=y
|
||||
CONFIG_ARM_CPU_SUSPEND=y
|
||||
CONFIG_ARM_HAS_SG_CHAIN=y
|
||||
CONFIG_ARM_HEAVY_MB=y
|
||||
# CONFIG_ARM_HIGHBANK_CPUIDLE is not set
|
||||
CONFIG_ARM_L1_CACHE_SHIFT=6
|
||||
CONFIG_ARM_L1_CACHE_SHIFT_6=y
|
||||
CONFIG_ARM_LPAE=y
|
||||
CONFIG_ARM_PATCH_IDIV=y
|
||||
CONFIG_ARM_PATCH_PHYS_VIRT=y
|
||||
CONFIG_ARM_PSCI=y
|
||||
CONFIG_ARM_THUMB=y
|
||||
CONFIG_ARM_UNWIND=y
|
||||
CONFIG_ARM_VIRT_EXT=y
|
||||
CONFIG_AUTO_ZRELADDR=y
|
||||
CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
|
||||
CONFIG_CACHE_L2X0=y
|
||||
CONFIG_COMPAT_32BIT_TIME=y
|
||||
CONFIG_CPU_32v6K=y
|
||||
CONFIG_CPU_32v7=y
|
||||
CONFIG_CPU_ABRT_EV7=y
|
||||
CONFIG_CPU_CACHE_V7=y
|
||||
CONFIG_CPU_CACHE_VIPT=y
|
||||
CONFIG_CPU_COPY_V6=y
|
||||
CONFIG_CPU_CP15=y
|
||||
CONFIG_CPU_CP15_MMU=y
|
||||
CONFIG_CPU_HAS_ASID=y
|
||||
CONFIG_CPU_PABRT_V7=y
|
||||
CONFIG_CPU_SPECTRE=y
|
||||
CONFIG_CPU_THUMB_CAPABLE=y
|
||||
CONFIG_CPU_TLB_V7=y
|
||||
CONFIG_CPU_V7=y
|
||||
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
|
||||
CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
|
||||
CONFIG_DMA_OPS=y
|
||||
CONFIG_EDAC_ATOMIC_SCRUB=y
|
||||
CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
|
||||
CONFIG_GENERIC_VDSO_32=y
|
||||
CONFIG_HARDEN_BRANCH_PREDICTOR=y
|
||||
CONFIG_HAVE_SMP=y
|
||||
CONFIG_HZ_FIXED=0
|
||||
CONFIG_HZ_PERIODIC=y
|
||||
CONFIG_MIGHT_HAVE_CACHE_L2X0=y
|
||||
CONFIG_MODULES_USE_ELF_REL=y
|
||||
CONFIG_NEON=y
|
||||
CONFIG_NR_CPUS=4
|
||||
CONFIG_OLD_SIGACTION=y
|
||||
CONFIG_OLD_SIGSUSPEND3=y
|
||||
CONFIG_OUTER_CACHE=y
|
||||
CONFIG_OUTER_CACHE_SYNC=y
|
||||
CONFIG_PAGE_OFFSET=0xC0000000
|
||||
CONFIG_PERF_USE_VMALLOC=y
|
||||
CONFIG_RTC_MC146818_LIB=y
|
||||
CONFIG_SERIAL_OF_PLATFORM=y
|
||||
CONFIG_SMP_ON_UP=y
|
||||
CONFIG_SWP_EMULATE=y
|
||||
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
|
||||
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
|
||||
CONFIG_UNWINDER_ARM=y
|
||||
CONFIG_USE_OF=y
|
||||
CONFIG_VFP=y
|
||||
CONFIG_VFPv3=y
|
||||
CONFIG_XZ_DEC_ARM=y
|
||||
CONFIG_XZ_DEC_BCJ=y
|
||||
CONFIG_ZBOOT_ROM_BSS=0
|
||||
CONFIG_ZBOOT_ROM_TEXT=0
|
||||
800
target/linux/armsr/armv8/config-6.1
Normal file
800
target/linux/armsr/armv8/config-6.1
Normal file
@ -0,0 +1,800 @@
|
||||
CONFIG_64BIT=y
|
||||
CONFIG_ACPI_APEI=y
|
||||
CONFIG_ACPI_HMAT=y
|
||||
CONFIG_ACPI_PCC=y
|
||||
CONFIG_AHCI_IMX=y
|
||||
CONFIG_AHCI_MVEBU=y
|
||||
CONFIG_AHCI_QORIQ=y
|
||||
CONFIG_AMPERE_ERRATUM_AC03_CPU_38=y
|
||||
CONFIG_ARCH_BCM=y
|
||||
CONFIG_ARCH_BCM2835=y
|
||||
# CONFIG_ARCH_BCMBCA is not set
|
||||
CONFIG_ARCH_BCM_IPROC=y
|
||||
CONFIG_ARCH_BRCMSTB=y
|
||||
CONFIG_ARCH_HISI=y
|
||||
CONFIG_ARCH_INTEL_SOCFPGA=y
|
||||
CONFIG_ARCH_LAYERSCAPE=y
|
||||
CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
|
||||
CONFIG_ARCH_MMAP_RND_BITS=18
|
||||
CONFIG_ARCH_MMAP_RND_BITS_MAX=24
|
||||
CONFIG_ARCH_MMAP_RND_BITS_MIN=18
|
||||
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
|
||||
CONFIG_ARCH_MVEBU=y
|
||||
CONFIG_ARCH_MXC=y
|
||||
CONFIG_ARCH_NXP=y
|
||||
CONFIG_ARCH_PROC_KCORE_TEXT=y
|
||||
CONFIG_ARCH_R8A774A1=y
|
||||
CONFIG_ARCH_R8A774B1=y
|
||||
CONFIG_ARCH_R8A774C0=y
|
||||
CONFIG_ARCH_R8A774E1=y
|
||||
# CONFIG_ARCH_R8A77950 is not set
|
||||
# CONFIG_ARCH_R8A77951 is not set
|
||||
# CONFIG_ARCH_R8A77960 is not set
|
||||
# CONFIG_ARCH_R8A77961 is not set
|
||||
# CONFIG_ARCH_R8A77965 is not set
|
||||
# CONFIG_ARCH_R8A77970 is not set
|
||||
# CONFIG_ARCH_R8A77980 is not set
|
||||
# CONFIG_ARCH_R8A77990 is not set
|
||||
# CONFIG_ARCH_R8A77995 is not set
|
||||
# CONFIG_ARCH_R8A779A0 is not set
|
||||
# CONFIG_ARCH_R8A779F0 is not set
|
||||
# CONFIG_ARCH_R8A779G0 is not set
|
||||
CONFIG_ARCH_R9A07G043=y
|
||||
CONFIG_ARCH_R9A07G044=y
|
||||
CONFIG_ARCH_R9A07G054=y
|
||||
CONFIG_ARCH_R9A09G011=y
|
||||
CONFIG_ARCH_RENESAS=y
|
||||
CONFIG_ARCH_ROCKCHIP=y
|
||||
CONFIG_ARCH_STACKWALK=y
|
||||
CONFIG_ARCH_SUNXI=y
|
||||
CONFIG_ARCH_SYNQUACER=y
|
||||
CONFIG_ARCH_THUNDER=y
|
||||
CONFIG_ARCH_THUNDER2=y
|
||||
CONFIG_ARCH_VEXPRESS=y
|
||||
CONFIG_ARCH_WANTS_NO_INSTR=y
|
||||
CONFIG_ARCH_ZYNQMP=y
|
||||
CONFIG_ARM64=y
|
||||
CONFIG_ARM64_4K_PAGES=y
|
||||
CONFIG_ARM64_AMU_EXTN=y
|
||||
CONFIG_ARM64_BTI=y
|
||||
CONFIG_ARM64_CNP=y
|
||||
CONFIG_ARM64_CRYPTO=y
|
||||
CONFIG_ARM64_E0PD=y
|
||||
CONFIG_ARM64_EPAN=y
|
||||
CONFIG_ARM64_ERRATUM_1024718=y
|
||||
CONFIG_ARM64_ERRATUM_1165522=y
|
||||
CONFIG_ARM64_ERRATUM_1286807=y
|
||||
CONFIG_ARM64_ERRATUM_1319367=y
|
||||
CONFIG_ARM64_ERRATUM_1418040=y
|
||||
CONFIG_ARM64_ERRATUM_1463225=y
|
||||
CONFIG_ARM64_ERRATUM_1508412=y
|
||||
CONFIG_ARM64_ERRATUM_1530923=y
|
||||
CONFIG_ARM64_ERRATUM_1542419=y
|
||||
CONFIG_ARM64_ERRATUM_1742098=y
|
||||
CONFIG_ARM64_ERRATUM_2051678=y
|
||||
CONFIG_ARM64_ERRATUM_2054223=y
|
||||
CONFIG_ARM64_ERRATUM_2067961=y
|
||||
CONFIG_ARM64_ERRATUM_2077057=y
|
||||
CONFIG_ARM64_ERRATUM_2441007=y
|
||||
CONFIG_ARM64_ERRATUM_2441009=y
|
||||
CONFIG_ARM64_ERRATUM_2457168=y
|
||||
CONFIG_ARM64_ERRATUM_2658417=y
|
||||
CONFIG_ARM64_ERRATUM_819472=y
|
||||
CONFIG_ARM64_ERRATUM_824069=y
|
||||
CONFIG_ARM64_ERRATUM_826319=y
|
||||
CONFIG_ARM64_ERRATUM_827319=y
|
||||
CONFIG_ARM64_ERRATUM_832075=y
|
||||
CONFIG_ARM64_ERRATUM_834220=y
|
||||
CONFIG_ARM64_ERRATUM_843419=y
|
||||
CONFIG_ARM64_ERRATUM_845719=y
|
||||
CONFIG_ARM64_HW_AFDBM=y
|
||||
CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y
|
||||
CONFIG_ARM64_MTE=y
|
||||
CONFIG_ARM64_PAGE_SHIFT=12
|
||||
CONFIG_ARM64_PAN=y
|
||||
CONFIG_ARM64_PA_BITS=48
|
||||
CONFIG_ARM64_PA_BITS_48=y
|
||||
CONFIG_ARM64_PTR_AUTH=y
|
||||
CONFIG_ARM64_PTR_AUTH_KERNEL=y
|
||||
CONFIG_ARM64_RAS_EXTN=y
|
||||
CONFIG_ARM64_SME=y
|
||||
CONFIG_ARM64_SVE=y
|
||||
CONFIG_ARM64_TAGGED_ADDR_ABI=y
|
||||
CONFIG_ARM64_TLB_RANGE=y
|
||||
CONFIG_ARM64_VA_BITS=48
|
||||
CONFIG_ARM64_VA_BITS_48=y
|
||||
CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
|
||||
CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
|
||||
CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
|
||||
CONFIG_ARM64_WORKAROUND_TSB_FLUSH_FAILURE=y
|
||||
# CONFIG_ARMADA_37XX_RWTM_MBOX is not set
|
||||
CONFIG_ARMADA_37XX_WATCHDOG=y
|
||||
CONFIG_ARMADA_THERMAL=y
|
||||
CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
|
||||
# CONFIG_ARM_DMC620_PMU is not set
|
||||
# CONFIG_ARM_MHU_V2 is not set
|
||||
CONFIG_ARM_PSCI_CPUIDLE=y
|
||||
CONFIG_ARM_PSCI_CPUIDLE_DOMAIN=y
|
||||
CONFIG_ARM_SBSA_WATCHDOG=y
|
||||
CONFIG_ARM_SCPI_POWER_DOMAIN=y
|
||||
CONFIG_ARM_SCPI_PROTOCOL=y
|
||||
CONFIG_ARM_SMCCC_SOC_ID=y
|
||||
CONFIG_ARM_SMC_WATCHDOG=y
|
||||
CONFIG_ARM_SMMU=y
|
||||
# CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT is not set
|
||||
# CONFIG_ARM_SMMU_LEGACY_DT_BINDINGS is not set
|
||||
CONFIG_ARM_SMMU_V3=y
|
||||
# CONFIG_ARM_SMMU_V3_PMU is not set
|
||||
# CONFIG_ARM_SMMU_V3_SVA is not set
|
||||
CONFIG_ATOMIC64_SELFTEST=y
|
||||
CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
|
||||
# CONFIG_AXI_DMAC is not set
|
||||
CONFIG_BACKLIGHT_CLASS_DEVICE=y
|
||||
# CONFIG_BCM2711_THERMAL is not set
|
||||
CONFIG_BCM2835_MBOX=y
|
||||
CONFIG_BCM2835_POWER=y
|
||||
# CONFIG_BCM2835_THERMAL is not set
|
||||
# CONFIG_BCM2835_VCHIQ is not set
|
||||
CONFIG_BCM2835_WDT=y
|
||||
# CONFIG_BCMGENET is not set
|
||||
# CONFIG_BCM_CYGNUS_PHY is not set
|
||||
# CONFIG_BCM_FLEXRM_MBOX is not set
|
||||
# CONFIG_BCM_NS_THERMAL is not set
|
||||
# CONFIG_BCM_PDC_MBOX is not set
|
||||
# CONFIG_BCM_SR_THERMAL is not set
|
||||
CONFIG_BCM_VIDEOCORE=y
|
||||
# CONFIG_BGMAC_PLATFORM is not set
|
||||
CONFIG_BLK_PM=y
|
||||
# CONFIG_BRCMSTB_PM is not set
|
||||
# CONFIG_BRCMSTB_THERMAL is not set
|
||||
CONFIG_BRCM_USB_PINMAP=y
|
||||
CONFIG_CAVIUM_ERRATUM_22375=y
|
||||
CONFIG_CAVIUM_ERRATUM_23144=y
|
||||
CONFIG_CAVIUM_ERRATUM_23154=y
|
||||
CONFIG_CAVIUM_ERRATUM_27456=y
|
||||
CONFIG_CAVIUM_ERRATUM_30115=y
|
||||
CONFIG_CAVIUM_TX2_ERRATUM_219=y
|
||||
CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
|
||||
CONFIG_CLK_BCM2711_DVP=y
|
||||
CONFIG_CLK_BCM2835=y
|
||||
CONFIG_CLK_BCM_NS2=y
|
||||
CONFIG_CLK_BCM_SR=y
|
||||
CONFIG_CLK_IMX8MM=y
|
||||
CONFIG_CLK_IMX8MN=y
|
||||
CONFIG_CLK_IMX8MP=y
|
||||
CONFIG_CLK_IMX8MQ=y
|
||||
CONFIG_CLK_IMX8QXP=y
|
||||
CONFIG_CLK_IMX8ULP=y
|
||||
CONFIG_CLK_IMX93=y
|
||||
CONFIG_CLK_INTEL_SOCFPGA=y
|
||||
CONFIG_CLK_INTEL_SOCFPGA64=y
|
||||
CONFIG_CLK_LS1028A_PLLDIG=y
|
||||
CONFIG_CLK_PX30=y
|
||||
CONFIG_CLK_QORIQ=y
|
||||
CONFIG_CLK_RASPBERRYPI=y
|
||||
CONFIG_CLK_RCAR_USB2_CLOCK_SEL=y
|
||||
CONFIG_CLK_RENESAS=y
|
||||
CONFIG_CLK_RK3308=y
|
||||
CONFIG_CLK_RK3328=y
|
||||
CONFIG_CLK_RK3368=y
|
||||
CONFIG_CLK_RK3399=y
|
||||
CONFIG_CLK_RK3568=y
|
||||
CONFIG_CLK_SP810=y
|
||||
CONFIG_CLK_SUNXI=y
|
||||
CONFIG_CLK_SUNXI_CLOCKS=y
|
||||
# CONFIG_CLK_SUNXI_PRCM_SUN6I is not set
|
||||
# CONFIG_CLK_SUNXI_PRCM_SUN8I is not set
|
||||
# CONFIG_CLK_SUNXI_PRCM_SUN9I is not set
|
||||
CONFIG_CLK_VEXPRESS_OSC=y
|
||||
CONFIG_CMA=y
|
||||
CONFIG_CMA_ALIGNMENT=8
|
||||
CONFIG_CMA_AREAS=19
|
||||
# CONFIG_CMA_DEBUG is not set
|
||||
# CONFIG_CMA_DEBUGFS is not set
|
||||
CONFIG_CMA_SIZE_MBYTES=32
|
||||
# CONFIG_CMA_SIZE_SEL_MAX is not set
|
||||
CONFIG_CMA_SIZE_SEL_MBYTES=y
|
||||
# CONFIG_CMA_SIZE_SEL_MIN is not set
|
||||
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
|
||||
# CONFIG_CMA_SYSFS is not set
|
||||
# CONFIG_COMMON_CLK_FSL_FLEXSPI is not set
|
||||
# CONFIG_COMMON_CLK_FSL_SAI is not set
|
||||
CONFIG_COMMON_CLK_HI3516CV300=y
|
||||
CONFIG_COMMON_CLK_HI3519=y
|
||||
CONFIG_COMMON_CLK_HI3559A=y
|
||||
CONFIG_COMMON_CLK_HI3660=y
|
||||
CONFIG_COMMON_CLK_HI3670=y
|
||||
CONFIG_COMMON_CLK_HI3798CV200=y
|
||||
CONFIG_COMMON_CLK_HI6220=y
|
||||
CONFIG_COMMON_CLK_HI655X=y
|
||||
CONFIG_COMMON_CLK_ROCKCHIP=y
|
||||
CONFIG_COMMON_CLK_SCPI=y
|
||||
CONFIG_COMMON_CLK_ZYNQMP=y
|
||||
CONFIG_COMMON_RESET_HI3660=y
|
||||
CONFIG_COMMON_RESET_HI6220=y
|
||||
# CONFIG_COMPAT_32BIT_TIME is not set
|
||||
CONFIG_CPU_IDLE=y
|
||||
CONFIG_CPU_IDLE_GOV_MENU=y
|
||||
CONFIG_CPU_LITTLE_ENDIAN=y
|
||||
CONFIG_CPU_PM=y
|
||||
CONFIG_CRYPTO_AES_ARM64=y
|
||||
CONFIG_CRYPTO_AES_ARM64_BS=y
|
||||
CONFIG_CRYPTO_AES_ARM64_CE=y
|
||||
CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
|
||||
CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
|
||||
CONFIG_CRYPTO_AES_ARM64_NEON_BLK=y
|
||||
CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=y
|
||||
CONFIG_CRYPTO_CHACHA20=y
|
||||
CONFIG_CRYPTO_CHACHA20_NEON=y
|
||||
CONFIG_CRYPTO_CRYPTD=y
|
||||
# CONFIG_CRYPTO_DEV_ALLWINNER is not set
|
||||
# CONFIG_CRYPTO_DEV_BCM_SPU is not set
|
||||
# CONFIG_CRYPTO_DEV_FSL_DPAA2_CAAM is not set
|
||||
# CONFIG_CRYPTO_DEV_HISI_HPRE is not set
|
||||
# CONFIG_CRYPTO_DEV_HISI_SEC2 is not set
|
||||
# CONFIG_CRYPTO_DEV_HISI_TRNG is not set
|
||||
# CONFIG_CRYPTO_DEV_OCTEONTX2_CPT is not set
|
||||
# CONFIG_CRYPTO_DEV_ROCKCHIP is not set
|
||||
# CONFIG_CRYPTO_DEV_ZYNQMP_AES is not set
|
||||
# CONFIG_CRYPTO_DEV_ZYNQMP_SHA3 is not set
|
||||
CONFIG_CRYPTO_GHASH_ARM64_CE=y
|
||||
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
|
||||
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
|
||||
CONFIG_CRYPTO_POLYVAL_ARM64_CE=y
|
||||
CONFIG_CRYPTO_SHA1=y
|
||||
CONFIG_CRYPTO_SHA1_ARM64_CE=y
|
||||
CONFIG_CRYPTO_SHA256_ARM64=y
|
||||
CONFIG_CRYPTO_SHA2_ARM64_CE=y
|
||||
CONFIG_CRYPTO_SHA512_ARM64=y
|
||||
CONFIG_CRYPTO_SIMD=y
|
||||
# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
|
||||
# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
|
||||
# CONFIG_DEV_DAX_HMEM is not set
|
||||
CONFIG_DMA_BCM2835=y
|
||||
CONFIG_DMA_CMA=y
|
||||
CONFIG_DMA_DIRECT_REMAP=y
|
||||
CONFIG_DMA_SHARED_BUFFER=y
|
||||
CONFIG_DMA_SUN6I=y
|
||||
CONFIG_DRM=y
|
||||
CONFIG_DRM_BOCHS=y
|
||||
CONFIG_DRM_BRIDGE=y
|
||||
# CONFIG_DRM_FSL_LDB is not set
|
||||
CONFIG_DRM_GEM_SHMEM_HELPER=y
|
||||
# CONFIG_DRM_IMX8QM_LDB is not set
|
||||
# CONFIG_DRM_IMX8QXP_LDB is not set
|
||||
# CONFIG_DRM_IMX8QXP_PIXEL_COMBINER is not set
|
||||
# CONFIG_DRM_IMX8QXP_PIXEL_LINK is not set
|
||||
# CONFIG_DRM_IMX8QXP_PIXEL_LINK_TO_DPI is not set
|
||||
# CONFIG_DRM_IMX_DCSS is not set
|
||||
CONFIG_DRM_KMS_HELPER=y
|
||||
CONFIG_DRM_PANEL=y
|
||||
CONFIG_DRM_PANEL_BRIDGE=y
|
||||
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
|
||||
CONFIG_DRM_QXL=y
|
||||
# CONFIG_DRM_RCAR_DU is not set
|
||||
# CONFIG_DRM_ROCKCHIP is not set
|
||||
CONFIG_DRM_TTM=y
|
||||
CONFIG_DRM_TTM_HELPER=y
|
||||
# CONFIG_DRM_V3D is not set
|
||||
CONFIG_DRM_VIRTIO_GPU=y
|
||||
CONFIG_DRM_VRAM_HELPER=y
|
||||
# CONFIG_DWMAC_SUN8I is not set
|
||||
# CONFIG_DWMAC_SUNXI is not set
|
||||
CONFIG_DW_WATCHDOG=y
|
||||
CONFIG_EFI_CAPSULE_LOADER=y
|
||||
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
|
||||
CONFIG_EFI_SOFT_RESERVE=y
|
||||
CONFIG_EFI_VARS_PSTORE=y
|
||||
# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
|
||||
CONFIG_FB=y
|
||||
CONFIG_FB_ARMCLCD=y
|
||||
CONFIG_FB_CFB_COPYAREA=y
|
||||
CONFIG_FB_CFB_FILLRECT=y
|
||||
CONFIG_FB_CFB_IMAGEBLIT=y
|
||||
CONFIG_FB_CMDLINE=y
|
||||
CONFIG_FB_MODE_HELPERS=y
|
||||
CONFIG_FB_MX3=y
|
||||
# CONFIG_FB_SH_MOBILE_LCDC is not set
|
||||
# CONFIG_FB_XILINX is not set
|
||||
CONFIG_FRAME_POINTER=y
|
||||
# CONFIG_FSL_DPAA is not set
|
||||
# CONFIG_FSL_DPAA2_QDMA is not set
|
||||
CONFIG_FSL_ERRATUM_A008585=y
|
||||
# CONFIG_FSL_IMX8_DDR_PMU is not set
|
||||
# CONFIG_FSL_PQ_MDIO is not set
|
||||
CONFIG_FUJITSU_ERRATUM_010001=y
|
||||
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
|
||||
CONFIG_GENERIC_CSUM=y
|
||||
CONFIG_GENERIC_FIND_FIRST_BIT=y
|
||||
# CONFIG_GIANFAR is not set
|
||||
CONFIG_GPIO_BCM_XGS_IPROC=y
|
||||
CONFIG_GPIO_BRCMSTB=y
|
||||
CONFIG_GPIO_GENERIC=y
|
||||
CONFIG_GPIO_GENERIC_PLATFORM=y
|
||||
CONFIG_GPIO_MPC8XXX=y
|
||||
CONFIG_GPIO_MXC=y
|
||||
CONFIG_GPIO_RASPBERRYPI_EXP=y
|
||||
CONFIG_GPIO_ROCKCHIP=y
|
||||
CONFIG_GPIO_THUNDERX=y
|
||||
CONFIG_GPIO_XLP=y
|
||||
CONFIG_GPIO_ZYNQ=y
|
||||
CONFIG_GPIO_ZYNQMP_MODEPIN=y
|
||||
CONFIG_HDMI=y
|
||||
CONFIG_HI3660_MBOX=y
|
||||
CONFIG_HI6220_MBOX=y
|
||||
CONFIG_HISILICON_ERRATUM_161600802=y
|
||||
CONFIG_HISILICON_LPC=y
|
||||
CONFIG_HISI_PMU=y
|
||||
CONFIG_HISI_THERMAL=y
|
||||
CONFIG_HOTPLUG_PCI=y
|
||||
CONFIG_HOTPLUG_PCI_ACPI=y
|
||||
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
|
||||
# CONFIG_HOTPLUG_PCI_CPCI is not set
|
||||
# CONFIG_HOTPLUG_PCI_PCIE is not set
|
||||
# CONFIG_HOTPLUG_PCI_SHPC is not set
|
||||
CONFIG_HW_RANDOM=y
|
||||
CONFIG_HW_RANDOM_ARM_SMCCC_TRNG=y
|
||||
# CONFIG_HW_RANDOM_HISI is not set
|
||||
CONFIG_HW_RANDOM_VIRTIO=y
|
||||
CONFIG_I2C=y
|
||||
CONFIG_I2C_ALGOBIT=y
|
||||
CONFIG_I2C_ALTERA=y
|
||||
# CONFIG_I2C_BCM2835 is not set
|
||||
CONFIG_I2C_BOARDINFO=y
|
||||
# CONFIG_I2C_HIX5HD2 is not set
|
||||
CONFIG_I2C_IMX=y
|
||||
CONFIG_I2C_IMX_LPI2C=y
|
||||
CONFIG_I2C_RIIC=y
|
||||
# CONFIG_I2C_RZV2M is not set
|
||||
# CONFIG_I2C_SLAVE_TESTUNIT is not set
|
||||
CONFIG_I2C_SYNQUACER=y
|
||||
CONFIG_I2C_THUNDERX=y
|
||||
# CONFIG_I2C_XLP9XX is not set
|
||||
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
|
||||
# CONFIG_IMX2_WDT is not set
|
||||
# CONFIG_IMX8MM_THERMAL is not set
|
||||
# CONFIG_IMX8QXP_ADC is not set
|
||||
# CONFIG_IMX_DMA is not set
|
||||
# CONFIG_IMX_DSP is not set
|
||||
CONFIG_IMX_INTMUX=y
|
||||
CONFIG_IMX_IRQSTEER=y
|
||||
CONFIG_IMX_MBOX=y
|
||||
# CONFIG_IMX_MU_MSI is not set
|
||||
CONFIG_IMX_SCU=y
|
||||
CONFIG_IMX_SCU_PD=y
|
||||
# CONFIG_IMX_SC_THERMAL is not set
|
||||
# CONFIG_IMX_SC_WDT is not set
|
||||
# CONFIG_IMX_SDMA is not set
|
||||
# CONFIG_IMX_WEIM is not set
|
||||
# CONFIG_INPUT_HISI_POWERKEY is not set
|
||||
# CONFIG_INPUT_IBM_PANEL is not set
|
||||
# CONFIG_INTEL_STRATIX10_RSU is not set
|
||||
# CONFIG_INTEL_STRATIX10_SERVICE is not set
|
||||
CONFIG_INTERCONNECT=y
|
||||
CONFIG_INTERCONNECT_IMX=y
|
||||
CONFIG_INTERCONNECT_IMX8MM=y
|
||||
CONFIG_INTERCONNECT_IMX8MN=y
|
||||
CONFIG_INTERCONNECT_IMX8MP=y
|
||||
CONFIG_INTERCONNECT_IMX8MQ=y
|
||||
# CONFIG_IOMMU_DEBUGFS is not set
|
||||
# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
|
||||
CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
|
||||
CONFIG_IOMMU_DEFAULT_PASSTHROUGH=y
|
||||
# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
|
||||
# CONFIG_IOMMU_IO_PGTABLE_DART is not set
|
||||
# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set
|
||||
CONFIG_IOMMU_SUPPORT=y
|
||||
# CONFIG_IPMMU_VMSA is not set
|
||||
# CONFIG_K3_DMA is not set
|
||||
CONFIG_KCMP=y
|
||||
# CONFIG_KEYBOARD_IMX_SC_KEY is not set
|
||||
# CONFIG_KEYBOARD_SUN4I_LRADC is not set
|
||||
CONFIG_KSM=y
|
||||
CONFIG_KVM=y
|
||||
CONFIG_LCD_CLASS_DEVICE=m
|
||||
# CONFIG_LCD_PLATFORM is not set
|
||||
# CONFIG_MAILBOX_TEST is not set
|
||||
CONFIG_MARVELL_10G_PHY=y
|
||||
# CONFIG_MARVELL_CN10K_DDR_PMU is not set
|
||||
# CONFIG_MARVELL_CN10K_TAD_PMU is not set
|
||||
CONFIG_MDIO_BCM_IPROC=y
|
||||
CONFIG_MDIO_BUS_MUX_BCM_IPROC=y
|
||||
CONFIG_MDIO_SUN4I=y
|
||||
# CONFIG_MFD_ALTERA_A10SR is not set
|
||||
CONFIG_MFD_ALTERA_SYSMGR=y
|
||||
# CONFIG_MFD_AXP20X_RSB is not set
|
||||
CONFIG_MFD_CORE=y
|
||||
CONFIG_MFD_HI655X_PMIC=y
|
||||
# CONFIG_MFD_KHADAS_MCU is not set
|
||||
CONFIG_MFD_SUN4I_GPADC=y
|
||||
# CONFIG_MFD_SUN6I_PRCM is not set
|
||||
CONFIG_MFD_SYSCON=y
|
||||
CONFIG_MFD_VEXPRESS_SYSREG=y
|
||||
CONFIG_MMC=y
|
||||
CONFIG_MMC_ARMMMCI=y
|
||||
CONFIG_MMC_BCM2835=y
|
||||
CONFIG_MMC_BLOCK=y
|
||||
CONFIG_MMC_CAVIUM_THUNDERX=y
|
||||
CONFIG_MMC_DW=y
|
||||
# CONFIG_MMC_DW_BLUEFIELD is not set
|
||||
# CONFIG_MMC_DW_EXYNOS is not set
|
||||
# CONFIG_MMC_DW_HI3798CV200 is not set
|
||||
# CONFIG_MMC_DW_K3 is not set
|
||||
# CONFIG_MMC_DW_PCI is not set
|
||||
CONFIG_MMC_DW_PLTFM=y
|
||||
CONFIG_MMC_DW_ROCKCHIP=y
|
||||
# CONFIG_MMC_MXC is not set
|
||||
CONFIG_MMC_RICOH_MMC=y
|
||||
CONFIG_MMC_SDHCI=y
|
||||
CONFIG_MMC_SDHCI_ACPI=y
|
||||
CONFIG_MMC_SDHCI_CADENCE=y
|
||||
CONFIG_MMC_SDHCI_ESDHC_IMX=y
|
||||
CONFIG_MMC_SDHCI_IPROC=y
|
||||
CONFIG_MMC_SDHCI_OF_ESDHC=y
|
||||
CONFIG_MMC_SDHCI_PCI=y
|
||||
CONFIG_MMC_SDHCI_PLTFM=y
|
||||
CONFIG_MMC_SDHI=y
|
||||
CONFIG_MMC_SDHI_INTERNAL_DMAC=y
|
||||
# CONFIG_MMC_SDHI_SYS_DMAC is not set
|
||||
# CONFIG_MMC_SH_MMCIF is not set
|
||||
CONFIG_MMC_SUNXI=y
|
||||
CONFIG_MODULES_USE_ELF_RELA=y
|
||||
# CONFIG_MVNETA is not set
|
||||
# CONFIG_MVPP2 is not set
|
||||
# CONFIG_MV_XOR is not set
|
||||
# CONFIG_MX3_IPU is not set
|
||||
CONFIG_MXC_CLK=y
|
||||
CONFIG_MXC_CLK_SCU=y
|
||||
# CONFIG_MXS_DMA is not set
|
||||
CONFIG_NEED_SG_DMA_LENGTH=y
|
||||
# CONFIG_NET_VENDOR_ALLWINNER is not set
|
||||
CONFIG_NODES_SHIFT=4
|
||||
CONFIG_NOP_USB_XCEIV=y
|
||||
CONFIG_NO_HZ=y
|
||||
CONFIG_NO_HZ_COMMON=y
|
||||
CONFIG_NO_HZ_IDLE=y
|
||||
CONFIG_NR_CPUS=256
|
||||
CONFIG_NUMA=y
|
||||
CONFIG_NUMA_BALANCING=y
|
||||
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
|
||||
# CONFIG_NVHE_EL2_DEBUG is not set
|
||||
CONFIG_NVIDIA_CARMEL_CNP_ERRATUM=y
|
||||
# CONFIG_NVMEM_IMX_IIM is not set
|
||||
# CONFIG_NVMEM_IMX_OCOTP_ELE is not set
|
||||
CONFIG_NVMEM_IMX_OCOTP_SCU=y
|
||||
# CONFIG_NVMEM_LAYERSCAPE_SFP is not set
|
||||
CONFIG_NVMEM_ROCKCHIP_EFUSE=y
|
||||
# CONFIG_NVMEM_ROCKCHIP_OTP is not set
|
||||
# CONFIG_NVMEM_SNVS_LPGPR is not set
|
||||
# CONFIG_NVMEM_SUNXI_SID is not set
|
||||
# CONFIG_NVMEM_ZYNQMP is not set
|
||||
CONFIG_PCC=y
|
||||
CONFIG_PCIEAER=y
|
||||
CONFIG_PCIEASPM=y
|
||||
CONFIG_PCIEASPM_DEFAULT=y
|
||||
# CONFIG_PCIEASPM_PERFORMANCE is not set
|
||||
# CONFIG_PCIEASPM_POWERSAVE is not set
|
||||
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
|
||||
CONFIG_PCIEPORTBUS=y
|
||||
CONFIG_PCIE_ARMADA_8K=y
|
||||
CONFIG_PCIE_BRCMSTB=y
|
||||
CONFIG_PCIE_HISI_STB=y
|
||||
CONFIG_PCIE_IPROC_MSI=y
|
||||
CONFIG_PCIE_IPROC_PLATFORM=y
|
||||
CONFIG_PCIE_LAYERSCAPE=y
|
||||
CONFIG_PCIE_MOBIVEIL_PLAT=y
|
||||
# CONFIG_PCIE_RCAR_EP is not set
|
||||
CONFIG_PCIE_RCAR_HOST=y
|
||||
CONFIG_PCIE_ROCKCHIP=y
|
||||
# CONFIG_PCIE_ROCKCHIP_DW_HOST is not set
|
||||
CONFIG_PCIE_ROCKCHIP_HOST=y
|
||||
CONFIG_PCIE_XILINX_CPM=y
|
||||
CONFIG_PCIE_XILINX_NWL=y
|
||||
CONFIG_PCI_AARDVARK=y
|
||||
CONFIG_PCI_HISI=y
|
||||
CONFIG_PCI_HOST_THUNDER_ECAM=y
|
||||
CONFIG_PCI_HOST_THUNDER_PEM=y
|
||||
CONFIG_PCI_IMX6=y
|
||||
CONFIG_PCI_IOV=y
|
||||
CONFIG_PCI_LAYERSCAPE=y
|
||||
CONFIG_PCI_PASID=y
|
||||
# CONFIG_PCI_RCAR_GEN2 is not set
|
||||
CONFIG_PHY_BCM_SR_PCIE=y
|
||||
CONFIG_PHY_BCM_SR_USB=y
|
||||
CONFIG_PHY_BRCM_SATA=y
|
||||
CONFIG_PHY_BRCM_USB=y
|
||||
CONFIG_PHY_FSL_IMX8M_PCIE=y
|
||||
# CONFIG_PHY_FSL_LYNX_28G is not set
|
||||
CONFIG_PHY_HI3660_USB=y
|
||||
CONFIG_PHY_HI3670_PCIE=y
|
||||
CONFIG_PHY_HI3670_USB=y
|
||||
CONFIG_PHY_HI6220_USB=y
|
||||
CONFIG_PHY_HISI_INNO_USB2=y
|
||||
# CONFIG_PHY_HISTB_COMBPHY is not set
|
||||
# CONFIG_PHY_MIXEL_LVDS_PHY is not set
|
||||
CONFIG_PHY_MVEBU_A3700_COMPHY=y
|
||||
CONFIG_PHY_MVEBU_A3700_UTMI=y
|
||||
CONFIG_PHY_MVEBU_A38X_COMPHY=y
|
||||
CONFIG_PHY_MVEBU_CP110_COMPHY=y
|
||||
CONFIG_PHY_NS2_PCIE=y
|
||||
CONFIG_PHY_NS2_USB_DRD=y
|
||||
# CONFIG_PHY_RCAR_GEN2 is not set
|
||||
CONFIG_PHY_RCAR_GEN3_PCIE=y
|
||||
CONFIG_PHY_RCAR_GEN3_USB2=y
|
||||
CONFIG_PHY_RCAR_GEN3_USB3=y
|
||||
# CONFIG_PHY_ROCKCHIP_DP is not set
|
||||
# CONFIG_PHY_ROCKCHIP_DPHY_RX0 is not set
|
||||
CONFIG_PHY_ROCKCHIP_EMMC=y
|
||||
# CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY is not set
|
||||
# CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY is not set
|
||||
# CONFIG_PHY_ROCKCHIP_INNO_HDMI is not set
|
||||
CONFIG_PHY_ROCKCHIP_INNO_USB2=y
|
||||
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
|
||||
CONFIG_PHY_ROCKCHIP_PCIE=y
|
||||
CONFIG_PHY_ROCKCHIP_SNPS_PCIE3=y
|
||||
CONFIG_PHY_ROCKCHIP_TYPEC=y
|
||||
# CONFIG_PHY_ROCKCHIP_USB is not set
|
||||
CONFIG_PHY_SUN4I_USB=y
|
||||
CONFIG_PHY_SUN50I_USB3=y
|
||||
# CONFIG_PHY_SUN6I_MIPI_DPHY is not set
|
||||
CONFIG_PHY_SUN9I_USB=y
|
||||
# CONFIG_PHY_XILINX_ZYNQMP is not set
|
||||
CONFIG_PINCTRL_IMX=y
|
||||
CONFIG_PINCTRL_IMX8DXL=y
|
||||
CONFIG_PINCTRL_IMX8MM=y
|
||||
CONFIG_PINCTRL_IMX8MN=y
|
||||
CONFIG_PINCTRL_IMX8MP=y
|
||||
CONFIG_PINCTRL_IMX8MQ=y
|
||||
CONFIG_PINCTRL_IMX8QM=y
|
||||
CONFIG_PINCTRL_IMX8QXP=y
|
||||
CONFIG_PINCTRL_IMX8ULP=y
|
||||
CONFIG_PINCTRL_IMX93=y
|
||||
# CONFIG_PINCTRL_IMXRT1050 is not set
|
||||
# CONFIG_PINCTRL_IMXRT1170 is not set
|
||||
CONFIG_PINCTRL_IMX_SCU=y
|
||||
CONFIG_PINCTRL_IPROC_GPIO=y
|
||||
CONFIG_PINCTRL_NS2_MUX=y
|
||||
CONFIG_PINCTRL_ROCKCHIP=y
|
||||
# CONFIG_PINCTRL_SUN20I_D1 is not set
|
||||
CONFIG_PINCTRL_SUN4I_A10=y
|
||||
CONFIG_PINCTRL_SUN50I_A100=y
|
||||
CONFIG_PINCTRL_SUN50I_A100_R=y
|
||||
CONFIG_PINCTRL_SUN50I_A64=y
|
||||
CONFIG_PINCTRL_SUN50I_A64_R=y
|
||||
CONFIG_PINCTRL_SUN50I_H5=y
|
||||
CONFIG_PINCTRL_SUN50I_H6=y
|
||||
CONFIG_PINCTRL_SUN50I_H616=y
|
||||
CONFIG_PINCTRL_SUN50I_H616_R=y
|
||||
CONFIG_PINCTRL_SUN50I_H6_R=y
|
||||
CONFIG_PINCTRL_SUN5I=y
|
||||
# CONFIG_PINCTRL_SUN6I_A31 is not set
|
||||
# CONFIG_PINCTRL_SUN6I_A31_R is not set
|
||||
# CONFIG_PINCTRL_SUN8I_A23 is not set
|
||||
# CONFIG_PINCTRL_SUN8I_A23_R is not set
|
||||
# CONFIG_PINCTRL_SUN8I_A33 is not set
|
||||
# CONFIG_PINCTRL_SUN8I_A83T is not set
|
||||
# CONFIG_PINCTRL_SUN8I_A83T_R is not set
|
||||
# CONFIG_PINCTRL_SUN8I_H3 is not set
|
||||
# CONFIG_PINCTRL_SUN8I_H3_R is not set
|
||||
# CONFIG_PINCTRL_SUN8I_V3S is not set
|
||||
# CONFIG_PINCTRL_SUN9I_A80 is not set
|
||||
# CONFIG_PINCTRL_SUN9I_A80_R is not set
|
||||
CONFIG_PINCTRL_ZYNQMP=y
|
||||
CONFIG_PM=y
|
||||
CONFIG_PM_CLK=y
|
||||
CONFIG_PM_GENERIC_DOMAINS=y
|
||||
CONFIG_PM_GENERIC_DOMAINS_OF=y
|
||||
CONFIG_POWER_RESET=y
|
||||
CONFIG_POWER_RESET_HISI=y
|
||||
CONFIG_POWER_RESET_VEXPRESS=y
|
||||
CONFIG_POWER_SUPPLY=y
|
||||
# CONFIG_PTP_1588_CLOCK_DTE is not set
|
||||
# CONFIG_PWM_BCM2835 is not set
|
||||
CONFIG_QCOM_FALKOR_ERRATUM_1003=y
|
||||
CONFIG_QCOM_FALKOR_ERRATUM_1009=y
|
||||
CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
|
||||
CONFIG_QCOM_QDF2400_ERRATUM_0065=y
|
||||
CONFIG_QORIQ_THERMAL=y
|
||||
CONFIG_QUEUED_RWLOCKS=y
|
||||
CONFIG_QUEUED_SPINLOCKS=y
|
||||
CONFIG_RASPBERRYPI_FIRMWARE=y
|
||||
CONFIG_RASPBERRYPI_POWER=y
|
||||
CONFIG_RANDOMIZE_BASE=y
|
||||
CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
|
||||
CONFIG_RANDSTRUCT_NONE=y
|
||||
CONFIG_RELOCATABLE=y
|
||||
# CONFIG_RAVB is not set
|
||||
CONFIG_RCAR_DMAC=y
|
||||
# CONFIG_RCAR_GEN3_THERMAL is not set
|
||||
# CONFIG_RCAR_THERMAL is not set
|
||||
CONFIG_REGMAP=y
|
||||
CONFIG_REGMAP_MMIO=y
|
||||
CONFIG_REGULATOR=y
|
||||
CONFIG_REGULATOR_ANATOP=y
|
||||
CONFIG_REGULATOR_AXP20X=y
|
||||
CONFIG_REGULATOR_FIXED_VOLTAGE=y
|
||||
CONFIG_REGULATOR_HI655X=y
|
||||
CONFIG_REGULATOR_PFUZE100=y
|
||||
# CONFIG_REGULATOR_VEXPRESS is not set
|
||||
CONFIG_RENESAS_OSTM=y
|
||||
# CONFIG_RENESAS_RZAWDT is not set
|
||||
# CONFIG_RENESAS_RZG2LWDT is not set
|
||||
# CONFIG_RENESAS_RZN1WDT is not set
|
||||
CONFIG_RENESAS_USB_DMAC=y
|
||||
# CONFIG_RENESAS_WDT is not set
|
||||
# CONFIG_RESET_BRCMSTB is not set
|
||||
CONFIG_RESET_IMX7=y
|
||||
# CONFIG_RESET_RASPBERRYPI is not set
|
||||
CONFIG_RESET_RZG2L_USBPHY_CTRL=y
|
||||
CONFIG_ROCKCHIP_IODOMAIN=y
|
||||
CONFIG_ROCKCHIP_IOMMU=y
|
||||
# CONFIG_ROCKCHIP_MBOX is not set
|
||||
CONFIG_ROCKCHIP_PM_DOMAINS=y
|
||||
# CONFIG_ROCKCHIP_SARADC is not set
|
||||
# CONFIG_ROCKCHIP_THERMAL is not set
|
||||
CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
|
||||
# CONFIG_RTC_DRV_BRCMSTB is not set
|
||||
# CONFIG_RTC_DRV_FSL_FTM_ALARM is not set
|
||||
# CONFIG_RTC_DRV_IMXDI is not set
|
||||
# CONFIG_RTC_DRV_IMX_SC is not set
|
||||
CONFIG_RTC_DRV_MV=y
|
||||
# CONFIG_RTC_DRV_MXC is not set
|
||||
# CONFIG_RTC_DRV_MXC_V2 is not set
|
||||
# CONFIG_RTC_DRV_SH is not set
|
||||
CONFIG_RTC_I2C_AND_SPI=y
|
||||
# CONFIG_RZG2L_ADC is not set
|
||||
# CONFIG_RZG2L_THERMAL is not set
|
||||
CONFIG_RZ_DMAC=y
|
||||
CONFIG_SATA_SIL24=y
|
||||
# CONFIG_SCHED_CORE is not set
|
||||
CONFIG_SCHED_MC=y
|
||||
CONFIG_SCHED_SMT=y
|
||||
# CONFIG_SENSORS_ARM_SCPI is not set
|
||||
CONFIG_SERIAL_8250_BCM2835AUX=y
|
||||
CONFIG_SERIAL_8250_BCM7271=y
|
||||
# CONFIG_SERIAL_8250_EXAR is not set
|
||||
CONFIG_SERIAL_8250_FSL=y
|
||||
CONFIG_SERIAL_8250_PCI=y
|
||||
CONFIG_SERIAL_FSL_LINFLEXUART=y
|
||||
CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
|
||||
CONFIG_SERIAL_FSL_LPUART=y
|
||||
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
|
||||
CONFIG_SERIAL_IMX=y
|
||||
CONFIG_SERIAL_IMX_CONSOLE=y
|
||||
CONFIG_SERIAL_IMX_EARLYCON=y
|
||||
CONFIG_SERIAL_MVEBU_CONSOLE=y
|
||||
CONFIG_SERIAL_MVEBU_UART=y
|
||||
CONFIG_SERIAL_SAMSUNG=y
|
||||
CONFIG_SERIAL_SAMSUNG_CONSOLE=y
|
||||
# CONFIG_SMC91X is not set
|
||||
# CONFIG_SND_SOC_RCAR is not set
|
||||
# CONFIG_SND_SOC_RZ is not set
|
||||
# CONFIG_SND_SOC_SH4_FSI is not set
|
||||
# CONFIG_SND_SUN4I_I2S is not set
|
||||
# CONFIG_SND_SUN50I_CODEC_ANALOG is not set
|
||||
# CONFIG_SND_SUN50I_DMIC is not set
|
||||
# CONFIG_SND_SUN8I_CODEC is not set
|
||||
# CONFIG_SND_SUN8I_CODEC_ANALOG is not set
|
||||
# CONFIG_SNI_NETSEC is not set
|
||||
CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
|
||||
CONFIG_SOC_IMX8M=y
|
||||
CONFIG_SOC_IMX9=y
|
||||
CONFIG_SPARSEMEM=y
|
||||
CONFIG_SPARSEMEM_EXTREME=y
|
||||
CONFIG_SPARSEMEM_VMEMMAP=y
|
||||
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
|
||||
CONFIG_SPI_ARMADA_3700=y
|
||||
# CONFIG_SPI_BCM2835 is not set
|
||||
CONFIG_SPI_FSL_LPSPI=y
|
||||
# CONFIG_SPI_FSL_QUADSPI is not set
|
||||
# CONFIG_SPI_HISI_KUNPENG is not set
|
||||
# CONFIG_SPI_HISI_SFC is not set
|
||||
# CONFIG_SPI_HISI_SFC_V3XX is not set
|
||||
CONFIG_SPI_IMX=y
|
||||
# CONFIG_SPI_ROCKCHIP_SFC is not set
|
||||
# CONFIG_SPI_RSPI is not set
|
||||
# CONFIG_SPI_SH_HSPI is not set
|
||||
# CONFIG_SPI_SH_MSIOF is not set
|
||||
# CONFIG_SPI_SUN4I is not set
|
||||
# CONFIG_SPI_SUN6I is not set
|
||||
# CONFIG_SPI_SYNQUACER is not set
|
||||
CONFIG_SPI_THUNDERX=y
|
||||
# CONFIG_SPI_XLP is not set
|
||||
CONFIG_STUB_CLK_HI3660=y
|
||||
CONFIG_STUB_CLK_HI6220=y
|
||||
CONFIG_SUN50I_A100_CCU=y
|
||||
CONFIG_SUN50I_A100_R_CCU=y
|
||||
CONFIG_SUN50I_A64_CCU=y
|
||||
CONFIG_SUN50I_H616_CCU=y
|
||||
CONFIG_SUN50I_H6_CCU=y
|
||||
CONFIG_SUN50I_H6_R_CCU=y
|
||||
CONFIG_SUN50I_IOMMU=y
|
||||
CONFIG_SUN6I_MSGBOX=y
|
||||
CONFIG_SUN6I_RTC_CCU=y
|
||||
# CONFIG_SUN8I_A83T_CCU is not set
|
||||
CONFIG_SUN8I_DE2_CCU=y
|
||||
# CONFIG_SUN8I_H3_CCU is not set
|
||||
CONFIG_SUN8I_R_CCU=y
|
||||
CONFIG_SUN8I_THERMAL=y
|
||||
CONFIG_SUNXI_CCU=y
|
||||
CONFIG_SUNXI_RSB=y
|
||||
CONFIG_SUNXI_WATCHDOG=y
|
||||
CONFIG_SYNC_FILE=y
|
||||
CONFIG_SYSCTL_EXCEPTION_TRACE=y
|
||||
# CONFIG_TCG_TIS_SYNQUACER is not set
|
||||
CONFIG_THREAD_INFO_IN_TASK=y
|
||||
# CONFIG_THUNDERX2_PMU is not set
|
||||
CONFIG_TRANSPARENT_HUGEPAGE=y
|
||||
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
|
||||
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
|
||||
# CONFIG_TURRIS_MOX_RWTM is not set
|
||||
CONFIG_TYPEC=y
|
||||
# CONFIG_TYPEC_ANX7411 is not set
|
||||
# CONFIG_TYPEC_DP_ALTMODE is not set
|
||||
# CONFIG_TYPEC_FUSB302 is not set
|
||||
# CONFIG_TYPEC_HD3SS3220 is not set
|
||||
# CONFIG_TYPEC_MUX_FSA4480 is not set
|
||||
# CONFIG_TYPEC_MUX_PI3USB30532 is not set
|
||||
# CONFIG_TYPEC_RT1711H is not set
|
||||
# CONFIG_TYPEC_RT1719 is not set
|
||||
# CONFIG_TYPEC_STUSB160X is not set
|
||||
CONFIG_TYPEC_TCPCI=y
|
||||
# CONFIG_TYPEC_TCPCI_MAXIM is not set
|
||||
CONFIG_TYPEC_TCPM=y
|
||||
# CONFIG_TYPEC_TPS6598X is not set
|
||||
# CONFIG_TYPEC_WUSB3801 is not set
|
||||
# CONFIG_UACCE is not set
|
||||
CONFIG_UNMAP_KERNEL_AT_EL0=y
|
||||
# CONFIG_USB_BRCMSTB is not set
|
||||
CONFIG_USB_CHIPIDEA=y
|
||||
CONFIG_USB_CHIPIDEA_GENERIC=y
|
||||
CONFIG_USB_CHIPIDEA_HOST=y
|
||||
CONFIG_USB_CHIPIDEA_IMX=y
|
||||
CONFIG_USB_CHIPIDEA_PCI=y
|
||||
CONFIG_USB_CHIPIDEA_UDC=y
|
||||
CONFIG_USB_DWC3=y
|
||||
CONFIG_USB_DWC3_DUAL_ROLE=y
|
||||
# CONFIG_USB_DWC3_GADGET is not set
|
||||
CONFIG_USB_DWC3_HAPS=y
|
||||
# CONFIG_USB_DWC3_HOST is not set
|
||||
CONFIG_USB_DWC3_IMX8MP=y
|
||||
# CONFIG_USB_DWC3_OF_SIMPLE is not set
|
||||
CONFIG_USB_DWC3_PCI=y
|
||||
# CONFIG_USB_DWC3_ULPI is not set
|
||||
CONFIG_USB_DWC3_XILINX=y
|
||||
CONFIG_USB_EHCI_FSL=y
|
||||
CONFIG_USB_EHCI_HCD=y
|
||||
CONFIG_USB_EHCI_HCD_ORION=y
|
||||
CONFIG_USB_EHCI_HCD_PLATFORM=y
|
||||
# CONFIG_USB_EMXX is not set
|
||||
CONFIG_USB_GADGET=y
|
||||
CONFIG_USB_MXS_PHY=y
|
||||
CONFIG_USB_OHCI_EXYNOS=y
|
||||
CONFIG_USB_OHCI_HCD=y
|
||||
CONFIG_USB_OHCI_HCD_PCI=y
|
||||
CONFIG_USB_OHCI_HCD_PLATFORM=y
|
||||
CONFIG_USB_OTG=y
|
||||
CONFIG_USB_OTG_FSM=y
|
||||
CONFIG_USB_RENESAS_USB3=y
|
||||
CONFIG_USB_RENESAS_USBHS=y
|
||||
CONFIG_USB_RENESAS_USBHS_HCD=y
|
||||
CONFIG_USB_RENESAS_USBHS_UDC=y
|
||||
CONFIG_USB_XHCI_HCD=y
|
||||
CONFIG_USB_XHCI_HISTB=y
|
||||
CONFIG_USB_XHCI_MVEBU=y
|
||||
CONFIG_USB_XHCI_PLATFORM=y
|
||||
CONFIG_VEXPRESS_CONFIG=y
|
||||
CONFIG_VIDEOMODE_HELPERS=y
|
||||
CONFIG_VIRTIO_DMA_SHARED_BUFFER=y
|
||||
# CONFIG_VIRTIO_IOMMU is not set
|
||||
CONFIG_VIRTUALIZATION=y
|
||||
CONFIG_VMAP_STACK=y
|
||||
CONFIG_WDAT_WDT=y
|
||||
# CONFIG_XILINX_AMS is not set
|
||||
# CONFIG_XILINX_INTC is not set
|
||||
CONFIG_XLNX_EVENT_MANAGER=y
|
||||
CONFIG_ZONE_DMA32=y
|
||||
CONFIG_ZYNQMP_FIRMWARE=y
|
||||
# CONFIG_ZYNQMP_FIRMWARE_DEBUG is not set
|
||||
CONFIG_ZYNQMP_PM_DOMAINS=y
|
||||
CONFIG_ZYNQMP_POWER=y
|
||||
336
target/linux/armsr/config-6.1
Normal file
336
target/linux/armsr/config-6.1
Normal file
@ -0,0 +1,336 @@
|
||||
CONFIG_64BIT=y
|
||||
CONFIG_9P_FS=y
|
||||
# CONFIG_9P_FS_POSIX_ACL is not set
|
||||
# CONFIG_9P_FS_SECURITY is not set
|
||||
# CONFIG_A64FX_DIAG is not set
|
||||
CONFIG_ACPI=y
|
||||
CONFIG_ACPI_AC=y
|
||||
CONFIG_ACPI_APEI=y
|
||||
CONFIG_ACPI_APEI_EINJ=y
|
||||
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
|
||||
CONFIG_ACPI_APEI_GHES=y
|
||||
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
|
||||
CONFIG_ACPI_APEI_PCIEAER=y
|
||||
CONFIG_ACPI_BATTERY=y
|
||||
# CONFIG_ACPI_BGRT is not set
|
||||
CONFIG_ACPI_BUTTON=y
|
||||
CONFIG_ACPI_CCA_REQUIRED=y
|
||||
CONFIG_ACPI_CONTAINER=y
|
||||
CONFIG_ACPI_CPPC_CPUFREQ=y
|
||||
# CONFIG_ACPI_DEBUG is not set
|
||||
# CONFIG_ACPI_DEBUGGER is not set
|
||||
# CONFIG_ACPI_DOCK is not set
|
||||
# CONFIG_ACPI_EC_DEBUGFS is not set
|
||||
CONFIG_ACPI_FAN=y
|
||||
CONFIG_ACPI_GENERIC_GSI=y
|
||||
CONFIG_ACPI_GTDT=y
|
||||
CONFIG_ACPI_HOTPLUG_CPU=y
|
||||
CONFIG_ACPI_I2C_OPREGION=y
|
||||
CONFIG_ACPI_IORT=y
|
||||
CONFIG_ACPI_MCFG=y
|
||||
# CONFIG_ACPI_PCI_SLOT is not set
|
||||
# CONFIG_ACPI_PFRUT is not set
|
||||
CONFIG_ACPI_PPTT=y
|
||||
CONFIG_ACPI_PRMT=y
|
||||
CONFIG_ACPI_PROCESSOR=y
|
||||
CONFIG_ACPI_PROCESSOR_IDLE=y
|
||||
CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
|
||||
CONFIG_ACPI_SPCR_TABLE=y
|
||||
CONFIG_ACPI_THERMAL=y
|
||||
# CONFIG_ACPI_TINY_POWER_BUTTON is not set
|
||||
# CONFIG_ALIBABA_UNCORE_DRW_PMU is not set
|
||||
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
|
||||
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
|
||||
CONFIG_ARCH_KEEP_MEMBLOCK=y
|
||||
CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
|
||||
CONFIG_ARCH_MMAP_RND_BITS=18
|
||||
CONFIG_ARCH_MMAP_RND_BITS_MAX=24
|
||||
CONFIG_ARCH_MMAP_RND_BITS_MIN=18
|
||||
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
|
||||
CONFIG_ARCH_PROC_KCORE_TEXT=y
|
||||
CONFIG_ARCH_SPARSEMEM_ENABLE=y
|
||||
CONFIG_ARCH_STACKWALK=y
|
||||
CONFIG_ARCH_SUSPEND_POSSIBLE=y
|
||||
CONFIG_ARCH_WANTS_NO_INSTR=y
|
||||
CONFIG_ARM64=y
|
||||
CONFIG_ARM64_4K_PAGES=y
|
||||
# CONFIG_ARM64_ACPI_PARKING_PROTOCOL is not set
|
||||
CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y
|
||||
CONFIG_ARM64_PAGE_SHIFT=12
|
||||
CONFIG_ARM64_PA_BITS=48
|
||||
CONFIG_ARM64_PA_BITS_48=y
|
||||
CONFIG_ARM64_TAGGED_ADDR_ABI=y
|
||||
CONFIG_ARM64_VA_BITS=39
|
||||
CONFIG_ARM64_VA_BITS_39=y
|
||||
CONFIG_ARM_AMBA=y
|
||||
CONFIG_ARM_ARCH_TIMER=y
|
||||
CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
|
||||
CONFIG_ARM_GIC=y
|
||||
CONFIG_ARM_GIC_V2M=y
|
||||
CONFIG_ARM_GIC_V3=y
|
||||
CONFIG_ARM_GIC_V3_ITS=y
|
||||
CONFIG_ARM_GIC_V3_ITS_PCI=y
|
||||
CONFIG_ARM_PSCI_FW=y
|
||||
# CONFIG_ARM_SMMU_V3_PMU is not set
|
||||
CONFIG_ATA=y
|
||||
CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
|
||||
CONFIG_BALLOON_COMPACTION=y
|
||||
CONFIG_BLK_DEV_LOOP=y
|
||||
CONFIG_BLK_DEV_NVME=y
|
||||
CONFIG_BLK_DEV_SD=y
|
||||
CONFIG_BLK_MQ_PCI=y
|
||||
CONFIG_BLK_MQ_VIRTIO=y
|
||||
CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
|
||||
CONFIG_CLONE_BACKWARDS=y
|
||||
CONFIG_COMMON_CLK=y
|
||||
# CONFIG_COMPAT_32BIT_TIME is not set
|
||||
CONFIG_CONSOLE_TRANSLATIONS=y
|
||||
CONFIG_CPU_IDLE=y
|
||||
CONFIG_CPU_IDLE_GOV_LADDER=y
|
||||
CONFIG_CPU_PM=y
|
||||
CONFIG_CPU_RMAP=y
|
||||
CONFIG_CRC16=y
|
||||
CONFIG_CRYPTO_CRC32=y
|
||||
CONFIG_CRYPTO_CRC32C=y
|
||||
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
|
||||
CONFIG_CRYPTO_RNG2=y
|
||||
CONFIG_DCACHE_WORD_ACCESS=y
|
||||
CONFIG_DEBUG_BUGVERBOSE=y
|
||||
CONFIG_DMADEVICES=y
|
||||
CONFIG_DMA_ACPI=y
|
||||
CONFIG_DMA_DIRECT_REMAP=y
|
||||
CONFIG_DMA_ENGINE=y
|
||||
CONFIG_DMA_OF=y
|
||||
CONFIG_DMA_REMAP=y
|
||||
CONFIG_DMI=y
|
||||
CONFIG_DMIID=y
|
||||
CONFIG_DMI_SYSFS=y
|
||||
CONFIG_DTC=y
|
||||
CONFIG_EDAC_SUPPORT=y
|
||||
CONFIG_EFI=y
|
||||
CONFIG_EFIVAR_FS=y
|
||||
CONFIG_EFI_ARMSTUB_DTB_LOADER=y
|
||||
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
|
||||
# CONFIG_EFI_CAPSULE_LOADER is not set
|
||||
# CONFIG_EFI_COCO_SECRET is not set
|
||||
# CONFIG_EFI_CUSTOM_SSDT_OVERLAYS is not set
|
||||
# CONFIG_EFI_DISABLE_PCI_DMA is not set
|
||||
# CONFIG_EFI_DISABLE_RUNTIME is not set
|
||||
CONFIG_EFI_EARLYCON=y
|
||||
CONFIG_EFI_ESRT=y
|
||||
CONFIG_EFI_GENERIC_STUB=y
|
||||
# CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER is not set
|
||||
CONFIG_EFI_PARAMS_FROM_FDT=y
|
||||
CONFIG_EFI_RUNTIME_WRAPPERS=y
|
||||
CONFIG_EFI_STUB=y
|
||||
# CONFIG_EFI_TEST is not set
|
||||
# CONFIG_EFI_ZBOOT is not set
|
||||
CONFIG_EXT4_FS=y
|
||||
CONFIG_F2FS_FS=y
|
||||
CONFIG_FAILOVER=y
|
||||
CONFIG_FB_EFI=y
|
||||
CONFIG_FIX_EARLYCON_MEM=y
|
||||
CONFIG_FONT_8x16=y
|
||||
CONFIG_FONT_AUTOSELECT=y
|
||||
CONFIG_FONT_SUPPORT=y
|
||||
CONFIG_FRAMEBUFFER_CONSOLE=y
|
||||
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
|
||||
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
|
||||
CONFIG_FRAME_POINTER=y
|
||||
CONFIG_FS_IOMAP=y
|
||||
CONFIG_FS_MBCACHE=y
|
||||
CONFIG_FW_LOADER_PAGED_BUF=y
|
||||
CONFIG_GENERIC_ALLOCATOR=y
|
||||
CONFIG_GENERIC_ARCH_TOPOLOGY=y
|
||||
CONFIG_GENERIC_BUG=y
|
||||
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
|
||||
CONFIG_GENERIC_CLOCKEVENTS=y
|
||||
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
|
||||
CONFIG_GENERIC_CPU_AUTOPROBE=y
|
||||
CONFIG_GENERIC_CPU_VULNERABILITIES=y
|
||||
CONFIG_GENERIC_CSUM=y
|
||||
CONFIG_GENERIC_EARLY_IOREMAP=y
|
||||
CONFIG_GENERIC_FIND_FIRST_BIT=y
|
||||
CONFIG_GENERIC_GETTIMEOFDAY=y
|
||||
CONFIG_GENERIC_IDLE_POLL_SETUP=y
|
||||
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
|
||||
CONFIG_GENERIC_IRQ_MIGRATION=y
|
||||
CONFIG_GENERIC_IRQ_SHOW=y
|
||||
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
|
||||
CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
|
||||
CONFIG_GENERIC_MSI_IRQ=y
|
||||
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
|
||||
CONFIG_GENERIC_PCI_IOMAP=y
|
||||
CONFIG_GENERIC_SCHED_CLOCK=y
|
||||
CONFIG_GENERIC_SMP_IDLE_THREAD=y
|
||||
CONFIG_GENERIC_STRNCPY_FROM_USER=y
|
||||
CONFIG_GENERIC_STRNLEN_USER=y
|
||||
CONFIG_GENERIC_TIME_VSYSCALL=y
|
||||
CONFIG_GPIOLIB_IRQCHIP=y
|
||||
CONFIG_GPIO_ACPI=y
|
||||
CONFIG_GPIO_CDEV=y
|
||||
# CONFIG_GPIO_HISI is not set
|
||||
CONFIG_GPIO_PL061=y
|
||||
CONFIG_HANDLE_DOMAIN_IRQ=y
|
||||
CONFIG_HARDIRQS_SW_RESEND=y
|
||||
CONFIG_HAS_DMA=y
|
||||
CONFIG_HAS_IOMEM=y
|
||||
CONFIG_HAS_IOPORT_MAP=y
|
||||
CONFIG_HID=y
|
||||
CONFIG_HID_GENERIC=y
|
||||
CONFIG_HOTPLUG_CPU=y
|
||||
CONFIG_HOTPLUG_PCI_ACPI=y
|
||||
CONFIG_HVC_DRIVER=y
|
||||
CONFIG_HZ_PERIODIC=y
|
||||
# CONFIG_I2C_AMD_MP2 is not set
|
||||
CONFIG_I2C_HID_ACPI=y
|
||||
# CONFIG_I2C_HISI is not set
|
||||
# CONFIG_I2C_SLAVE_TESTUNIT is not set
|
||||
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
|
||||
# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
|
||||
CONFIG_INITRAMFS_SOURCE=""
|
||||
CONFIG_INPUT_KEYBOARD=y
|
||||
CONFIG_IRQCHIP=y
|
||||
CONFIG_IRQ_DOMAIN=y
|
||||
CONFIG_IRQ_DOMAIN_HIERARCHY=y
|
||||
CONFIG_IRQ_FORCED_THREADING=y
|
||||
CONFIG_IRQ_WORK=y
|
||||
# CONFIG_ISCSI_IBFT is not set
|
||||
CONFIG_JBD2=y
|
||||
CONFIG_LIBFDT=y
|
||||
CONFIG_LOCK_DEBUGGING_SUPPORT=y
|
||||
CONFIG_LOCK_SPIN_ON_OWNER=y
|
||||
CONFIG_MEMFD_CREATE=y
|
||||
CONFIG_MEMORY_BALLOON=y
|
||||
CONFIG_MIGRATION=y
|
||||
# CONFIG_MLXBF_GIGE is not set
|
||||
CONFIG_MMC_SDHCI_ACPI=y
|
||||
CONFIG_MODULES_USE_ELF_RELA=y
|
||||
CONFIG_MUTEX_SPIN_ON_OWNER=y
|
||||
CONFIG_MVMDIO=y
|
||||
CONFIG_NEED_DMA_MAP_STATE=y
|
||||
CONFIG_NEED_SG_DMA_LENGTH=y
|
||||
CONFIG_NET_9P=y
|
||||
# CONFIG_NET_9P_DEBUG is not set
|
||||
# CONFIG_NET_9P_FD is not set
|
||||
CONFIG_NET_9P_VIRTIO=y
|
||||
CONFIG_NET_FAILOVER=y
|
||||
CONFIG_NET_FLOW_LIMIT=y
|
||||
CONFIG_NLS=y
|
||||
CONFIG_NR_CPUS=256
|
||||
CONFIG_NVMEM=y
|
||||
CONFIG_NVME_CORE=y
|
||||
# CONFIG_NVME_MULTIPATH is not set
|
||||
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_PADATA=y
|
||||
CONFIG_PAGE_REPORTING=y
|
||||
CONFIG_PARTITION_PERCPU=y
|
||||
CONFIG_PCI=y
|
||||
# CONFIG_PCIE_HISI_ERR is not set
|
||||
CONFIG_PCI_DOMAINS=y
|
||||
CONFIG_PCI_DOMAINS_GENERIC=y
|
||||
CONFIG_PCI_ECAM=y
|
||||
CONFIG_PCI_HOST_COMMON=y
|
||||
CONFIG_PCI_HOST_GENERIC=y
|
||||
CONFIG_PCI_LABEL=y
|
||||
CONFIG_PCI_MSI=y
|
||||
CONFIG_PCI_MSI_IRQ_DOMAIN=y
|
||||
CONFIG_PGTABLE_LEVELS=3
|
||||
CONFIG_PHYS_ADDR_T_64BIT=y
|
||||
# CONFIG_PMIC_OPREGION is not set
|
||||
CONFIG_PNP=y
|
||||
CONFIG_PNPACPI=y
|
||||
CONFIG_PNP_DEBUG_MESSAGES=y
|
||||
CONFIG_POWER_RESET=y
|
||||
CONFIG_POWER_SUPPLY=y
|
||||
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
|
||||
CONFIG_QUEUED_RWLOCKS=y
|
||||
CONFIG_QUEUED_SPINLOCKS=y
|
||||
CONFIG_RATIONAL=y
|
||||
# CONFIG_RESET_ATTACK_MITIGATION is not set
|
||||
CONFIG_RFS_ACCEL=y
|
||||
CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
|
||||
CONFIG_RPS=y
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_RTC_DRV_EFI=y
|
||||
CONFIG_RTC_DRV_PL031=y
|
||||
CONFIG_RWSEM_SPIN_ON_OWNER=y
|
||||
CONFIG_SATA_AHCI=y
|
||||
CONFIG_SATA_AHCI_PLATFORM=y
|
||||
CONFIG_SATA_HOST=y
|
||||
CONFIG_SCSI=y
|
||||
CONFIG_SCSI_COMMON=y
|
||||
CONFIG_SCSI_VIRTIO=y
|
||||
CONFIG_SERIAL_8250=y
|
||||
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
|
||||
CONFIG_SERIAL_8250_EXTENDED=y
|
||||
CONFIG_SERIAL_8250_FSL=y
|
||||
CONFIG_SERIAL_8250_NR_UARTS=4
|
||||
CONFIG_SERIAL_8250_PNP=y
|
||||
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
|
||||
CONFIG_SERIAL_8250_SHARE_IRQ=y
|
||||
CONFIG_SERIAL_AMBA_PL011=y
|
||||
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
|
||||
CONFIG_SERIAL_EARLYCON=y
|
||||
CONFIG_SERIAL_MCTRL_GPIO=y
|
||||
CONFIG_SERIAL_OF_PLATFORM=y
|
||||
CONFIG_SG_POOL=y
|
||||
CONFIG_SMP=y
|
||||
CONFIG_SOCK_RX_QUEUE_MAPPING=y
|
||||
CONFIG_SPARSEMEM=y
|
||||
CONFIG_SPARSEMEM_EXTREME=y
|
||||
CONFIG_SPARSEMEM_VMEMMAP=y
|
||||
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
|
||||
CONFIG_SPARSE_IRQ=y
|
||||
CONFIG_SRCU=y
|
||||
# CONFIG_SURFACE_PLATFORMS is not set
|
||||
CONFIG_SWIOTLB=y
|
||||
CONFIG_SYSCTL_EXCEPTION_TRACE=y
|
||||
CONFIG_SYSFB=y
|
||||
# CONFIG_SYSFB_SIMPLEFB is not set
|
||||
CONFIG_THERMAL=y
|
||||
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
|
||||
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
|
||||
CONFIG_THERMAL_GOV_STEP_WISE=y
|
||||
CONFIG_THERMAL_OF=y
|
||||
CONFIG_THREAD_INFO_IN_TASK=y
|
||||
CONFIG_TICK_CPU_ACCOUNTING=y
|
||||
CONFIG_TIMER_ACPI=y
|
||||
CONFIG_TIMER_OF=y
|
||||
CONFIG_TIMER_PROBE=y
|
||||
CONFIG_TREE_RCU=y
|
||||
CONFIG_TREE_SRCU=y
|
||||
# CONFIG_UACCE is not set
|
||||
CONFIG_UCS2_STRING=y
|
||||
CONFIG_UNMAP_KERNEL_AT_EL0=y
|
||||
CONFIG_USB=y
|
||||
CONFIG_USB_HID=y
|
||||
CONFIG_USB_HIDDEV=y
|
||||
CONFIG_USB_PCI=y
|
||||
CONFIG_USB_STORAGE=y
|
||||
CONFIG_USB_SUPPORT=y
|
||||
CONFIG_USB_XHCI_HCD=y
|
||||
CONFIG_USB_XHCI_PCI=y
|
||||
CONFIG_VIRTIO=y
|
||||
CONFIG_VIRTIO_BALLOON=y
|
||||
CONFIG_VIRTIO_BLK=y
|
||||
CONFIG_VIRTIO_CONSOLE=y
|
||||
CONFIG_VIRTIO_MMIO=y
|
||||
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
|
||||
CONFIG_VIRTIO_NET=y
|
||||
CONFIG_VIRTIO_PCI=y
|
||||
CONFIG_VIRTIO_PCI_LEGACY=y
|
||||
CONFIG_VIRTIO_PCI_LIB=y
|
||||
CONFIG_VMAP_STACK=y
|
||||
CONFIG_WATCHDOG_CORE=y
|
||||
CONFIG_VT=y
|
||||
CONFIG_VT_CONSOLE=y
|
||||
# CONFIG_VT_HW_CONSOLE_BINDING is not set
|
||||
CONFIG_XPS=y
|
||||
CONFIG_ZONE_DMA32=y
|
||||
@ -0,0 +1,23 @@
|
||||
From b77c0ecdc7915e5c5c515da1aa6cfaf6f4eb8351 Mon Sep 17 00:00:00 2001
|
||||
From: Mathew McBride <matt@traverse.com.au>
|
||||
Date: Wed, 28 Sep 2022 16:39:31 +1000
|
||||
Subject: [PATCH] arm: disable code size reduction measures
|
||||
(gc-sections,-f*-sections)
|
||||
|
||||
This interferes with the EFI boot stub on armv7l.
|
||||
|
||||
Signed-off-by: Mathew McBride <matt@traverse.com.au>
|
||||
---
|
||||
arch/arm/Kconfig | 1 -
|
||||
1 file changed, 1 deletion(-)
|
||||
|
||||
--- a/arch/arm/Kconfig
|
||||
+++ b/arch/arm/Kconfig
|
||||
@@ -124,7 +124,6 @@ config ARM
|
||||
select HAVE_VIRT_CPU_ACCOUNTING_GEN
|
||||
select IRQ_FORCED_THREADING
|
||||
select LOCK_MM_AND_FIND_VMA
|
||||
- select HAVE_LD_DEAD_CODE_DATA_ELIMINATION
|
||||
select MODULES_USE_ELF_REL
|
||||
select NEED_DMA_MAP_STATE
|
||||
select OF_EARLY_FLATTREE if OF
|
||||
@ -0,0 +1,44 @@
|
||||
From f3763a0c1b07273218cbf5886bdf8df9df501111 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:10 +0200
|
||||
Subject: [PATCH 03/14] net: dpaa2-eth: don't use -ENOTSUPP error code
|
||||
|
||||
dpaa2_eth_setup_dpni() is called from the probe path and
|
||||
dpaa2_eth_set_link_ksettings() is propagated to user space.
|
||||
|
||||
include/linux/errno.h says that ENOTSUPP is "Defined for the NFSv3
|
||||
protocol". Conventional wisdom has it to not use it in networking
|
||||
drivers. Replace it with -EOPNOTSUPP.
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 +-
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | 2 +-
|
||||
2 files changed, 2 insertions(+), 2 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
@@ -3614,7 +3614,7 @@ static int dpaa2_eth_setup_dpni(struct f
|
||||
dev_err(dev, "DPNI version %u.%u not supported, need >= %u.%u\n",
|
||||
priv->dpni_ver_major, priv->dpni_ver_minor,
|
||||
DPNI_VER_MAJOR, DPNI_VER_MINOR);
|
||||
- err = -ENOTSUPP;
|
||||
+ err = -EOPNOTSUPP;
|
||||
goto close;
|
||||
}
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
|
||||
@@ -118,7 +118,7 @@ dpaa2_eth_set_link_ksettings(struct net_
|
||||
struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
|
||||
|
||||
if (!dpaa2_eth_is_type_phy(priv))
|
||||
- return -ENOTSUPP;
|
||||
+ return -EOPNOTSUPP;
|
||||
|
||||
return phylink_ethtool_ksettings_set(priv->mac->phylink, link_settings);
|
||||
}
|
||||
@ -0,0 +1,99 @@
|
||||
From 022a11062261dc4703da846d3bf4d194ef6bebf5 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:11 +0200
|
||||
Subject: [PATCH 04/14] net: dpaa2: replace dpaa2_mac_is_type_fixed() with
|
||||
dpaa2_mac_is_type_phy()
|
||||
|
||||
dpaa2_mac_is_type_fixed() is a header with no implementation and no
|
||||
callers, which is referenced from the documentation though. It can be
|
||||
deleted.
|
||||
|
||||
On the other hand, it would be useful to reuse the code between
|
||||
dpaa2_eth_is_type_phy() and dpaa2_switch_port_is_type_phy(). That common
|
||||
code should be called dpaa2_mac_is_type_phy(), so let's create that.
|
||||
|
||||
The removal and the addition are merged into the same patch because,
|
||||
in fact, is_type_phy() is the logical opposite of is_type_fixed().
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
.../ethernet/freescale/dpaa2/mac-phy-support.rst | 9 ++++++---
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | 7 +------
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h | 10 ++++++++--
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h | 7 +------
|
||||
4 files changed, 16 insertions(+), 17 deletions(-)
|
||||
|
||||
--- a/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
|
||||
+++ b/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
|
||||
@@ -181,10 +181,13 @@ when necessary using the below listed AP
|
||||
- int dpaa2_mac_connect(struct dpaa2_mac *mac);
|
||||
- void dpaa2_mac_disconnect(struct dpaa2_mac *mac);
|
||||
|
||||
-A phylink integration is necessary only when the partner DPMAC is not of TYPE_FIXED.
|
||||
-One can check for this condition using the below API::
|
||||
+A phylink integration is necessary only when the partner DPMAC is not of
|
||||
+``TYPE_FIXED``. This means it is either of ``TYPE_PHY``, or of
|
||||
+``TYPE_BACKPLANE`` (the difference being the two that in the ``TYPE_BACKPLANE``
|
||||
+mode, the MC firmware does not access the PCS registers). One can check for
|
||||
+this condition using the following helper::
|
||||
|
||||
- - bool dpaa2_mac_is_type_fixed(struct fsl_mc_device *dpmac_dev,struct fsl_mc_io *mc_io);
|
||||
+ - static inline bool dpaa2_mac_is_type_phy(struct dpaa2_mac *mac);
|
||||
|
||||
Before connection to a MAC, the caller must allocate and populate the
|
||||
dpaa2_mac structure with the associated net_device, a pointer to the MC portal
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
|
||||
@@ -733,12 +733,7 @@ static inline unsigned int dpaa2_eth_rx_
|
||||
|
||||
static inline bool dpaa2_eth_is_type_phy(struct dpaa2_eth_priv *priv)
|
||||
{
|
||||
- if (priv->mac &&
|
||||
- (priv->mac->attr.link_type == DPMAC_LINK_TYPE_PHY ||
|
||||
- priv->mac->attr.link_type == DPMAC_LINK_TYPE_BACKPLANE))
|
||||
- return true;
|
||||
-
|
||||
- return false;
|
||||
+ return dpaa2_mac_is_type_phy(priv->mac);
|
||||
}
|
||||
|
||||
static inline bool dpaa2_eth_has_mac(struct dpaa2_eth_priv *priv)
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h
|
||||
@@ -30,8 +30,14 @@ struct dpaa2_mac {
|
||||
struct phy *serdes_phy;
|
||||
};
|
||||
|
||||
-bool dpaa2_mac_is_type_fixed(struct fsl_mc_device *dpmac_dev,
|
||||
- struct fsl_mc_io *mc_io);
|
||||
+static inline bool dpaa2_mac_is_type_phy(struct dpaa2_mac *mac)
|
||||
+{
|
||||
+ if (!mac)
|
||||
+ return false;
|
||||
+
|
||||
+ return mac->attr.link_type == DPMAC_LINK_TYPE_PHY ||
|
||||
+ mac->attr.link_type == DPMAC_LINK_TYPE_BACKPLANE;
|
||||
+}
|
||||
|
||||
int dpaa2_mac_open(struct dpaa2_mac *mac);
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h
|
||||
@@ -230,12 +230,7 @@ static inline bool dpaa2_switch_supports
|
||||
static inline bool
|
||||
dpaa2_switch_port_is_type_phy(struct ethsw_port_priv *port_priv)
|
||||
{
|
||||
- if (port_priv->mac &&
|
||||
- (port_priv->mac->attr.link_type == DPMAC_LINK_TYPE_PHY ||
|
||||
- port_priv->mac->attr.link_type == DPMAC_LINK_TYPE_BACKPLANE))
|
||||
- return true;
|
||||
-
|
||||
- return false;
|
||||
+ return dpaa2_mac_is_type_phy(port_priv->mac);
|
||||
}
|
||||
|
||||
static inline bool dpaa2_switch_port_has_mac(struct ethsw_port_priv *port_priv)
|
||||
@ -0,0 +1,88 @@
|
||||
From 97c07369ab8bf9895e05d4b468f18e6567263154 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:12 +0200
|
||||
Subject: [PATCH 05/14] net: dpaa2-mac: absorb phylink_start() call into
|
||||
dpaa2_mac_start()
|
||||
|
||||
The phylink handling is intended to be hidden inside the dpaa2_mac
|
||||
object. Move the phylink_start() call into dpaa2_mac_start(), and
|
||||
phylink_stop() into dpaa2_mac_stop().
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 5 +----
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c | 8 ++++++++
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c | 5 +----
|
||||
3 files changed, 10 insertions(+), 8 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
@@ -2083,10 +2083,8 @@ static int dpaa2_eth_open(struct net_dev
|
||||
goto enable_err;
|
||||
}
|
||||
|
||||
- if (dpaa2_eth_is_type_phy(priv)) {
|
||||
+ if (dpaa2_eth_is_type_phy(priv))
|
||||
dpaa2_mac_start(priv->mac);
|
||||
- phylink_start(priv->mac->phylink);
|
||||
- }
|
||||
|
||||
return 0;
|
||||
|
||||
@@ -2160,7 +2158,6 @@ static int dpaa2_eth_stop(struct net_dev
|
||||
int retries = 10;
|
||||
|
||||
if (dpaa2_eth_is_type_phy(priv)) {
|
||||
- phylink_stop(priv->mac->phylink);
|
||||
dpaa2_mac_stop(priv->mac);
|
||||
} else {
|
||||
netif_tx_stop_all_queues(net_dev);
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
|
||||
@@ -336,12 +336,20 @@ static void dpaa2_mac_set_supported_inte
|
||||
|
||||
void dpaa2_mac_start(struct dpaa2_mac *mac)
|
||||
{
|
||||
+ ASSERT_RTNL();
|
||||
+
|
||||
if (mac->serdes_phy)
|
||||
phy_power_on(mac->serdes_phy);
|
||||
+
|
||||
+ phylink_start(mac->phylink);
|
||||
}
|
||||
|
||||
void dpaa2_mac_stop(struct dpaa2_mac *mac)
|
||||
{
|
||||
+ ASSERT_RTNL();
|
||||
+
|
||||
+ phylink_stop(mac->phylink);
|
||||
+
|
||||
if (mac->serdes_phy)
|
||||
phy_power_off(mac->serdes_phy);
|
||||
}
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
|
||||
@@ -703,10 +703,8 @@ static int dpaa2_switch_port_open(struct
|
||||
|
||||
dpaa2_switch_enable_ctrl_if_napi(ethsw);
|
||||
|
||||
- if (dpaa2_switch_port_is_type_phy(port_priv)) {
|
||||
+ if (dpaa2_switch_port_is_type_phy(port_priv))
|
||||
dpaa2_mac_start(port_priv->mac);
|
||||
- phylink_start(port_priv->mac->phylink);
|
||||
- }
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -718,7 +716,6 @@ static int dpaa2_switch_port_stop(struct
|
||||
int err;
|
||||
|
||||
if (dpaa2_switch_port_is_type_phy(port_priv)) {
|
||||
- phylink_stop(port_priv->mac->phylink);
|
||||
dpaa2_mac_stop(port_priv->mac);
|
||||
} else {
|
||||
netif_tx_stop_all_queues(netdev);
|
||||
@ -0,0 +1,50 @@
|
||||
From 095ef388f714d622aa503fcccf20dc4095b72762 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:13 +0200
|
||||
Subject: [PATCH 06/14] net: dpaa2-mac: remove defensive check in
|
||||
dpaa2_mac_disconnect()
|
||||
|
||||
dpaa2_mac_disconnect() will only be called with a NULL mac->phylink if
|
||||
dpaa2_mac_connect() failed, or was never called.
|
||||
|
||||
The callers are these:
|
||||
|
||||
dpaa2_eth_disconnect_mac():
|
||||
|
||||
if (dpaa2_eth_is_type_phy(priv))
|
||||
dpaa2_mac_disconnect(priv->mac);
|
||||
|
||||
dpaa2_switch_port_disconnect_mac():
|
||||
|
||||
if (dpaa2_switch_port_is_type_phy(port_priv))
|
||||
dpaa2_mac_disconnect(port_priv->mac);
|
||||
|
||||
priv->mac can be NULL, but in that case, dpaa2_eth_is_type_phy() returns
|
||||
false, and dpaa2_mac_disconnect() is never called. Similar for
|
||||
dpaa2-switch.
|
||||
|
||||
When priv->mac is non-NULL, it means that dpaa2_mac_connect() returned
|
||||
zero (success), and therefore, priv->mac->phylink is also a valid
|
||||
pointer.
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c | 3 ---
|
||||
1 file changed, 3 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
|
||||
@@ -446,9 +446,6 @@ err_pcs_destroy:
|
||||
|
||||
void dpaa2_mac_disconnect(struct dpaa2_mac *mac)
|
||||
{
|
||||
- if (!mac->phylink)
|
||||
- return;
|
||||
-
|
||||
phylink_disconnect_phy(mac->phylink);
|
||||
phylink_destroy(mac->phylink);
|
||||
dpaa2_pcs_destroy(mac);
|
||||
@ -0,0 +1,101 @@
|
||||
From 06efc9b8a1360cad83cae6e71558e5458cc1fbf3 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:14 +0200
|
||||
Subject: [PATCH 07/14] net: dpaa2-eth: assign priv->mac after
|
||||
dpaa2_mac_connect() call
|
||||
|
||||
There are 2 requirements for correct code:
|
||||
|
||||
- Any time the driver accesses the priv->mac pointer at runtime, it
|
||||
either holds NULL to indicate a DPNI-DPNI connection (or unconnected
|
||||
DPNI), or a struct dpaa2_mac whose phylink instance was fully
|
||||
initialized (created and connected to the PHY). No changes are made to
|
||||
priv->mac while it is being used. Currently, rtnl_lock() watches over
|
||||
the call to dpaa2_eth_connect_mac(), so it serves the purpose of
|
||||
serializing this with all readers of priv->mac.
|
||||
|
||||
- dpaa2_mac_connect() should run unlocked, because inside it are 2
|
||||
phylink calls with incompatible locking requirements: phylink_create()
|
||||
requires that the rtnl_mutex isn't held, and phylink_fwnode_phy_connect()
|
||||
requires that the rtnl_mutex is held. The only way to solve those
|
||||
contradictory requirements is to let dpaa2_mac_connect() take
|
||||
rtnl_lock() when it needs to.
|
||||
|
||||
To solve both requirements, we need to identify the writer side of the
|
||||
priv->mac pointer, which can be wrapped in a mutex private to the driver
|
||||
in a future patch. The dpaa2_mac_connect() cannot be part of the writer
|
||||
side critical section, because of an AB/BA deadlock with rtnl_lock().
|
||||
|
||||
So the strategy needs to be that where we prepare the DPMAC by calling
|
||||
dpaa2_mac_connect(), and only make priv->mac point to it once it's fully
|
||||
prepared. This ensures that the writer side critical section has the
|
||||
absolute minimum surface it can.
|
||||
|
||||
The reverse strategy is adopted in the dpaa2_eth_disconnect_mac() code
|
||||
path. This makes sure that priv->mac is NULL when we start tearing down
|
||||
the DPMAC that we disconnected from, and concurrent code will simply not
|
||||
see it.
|
||||
|
||||
No locking changes in this patch (concurrent code is still blocked by
|
||||
the rtnl_mutex).
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
.../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 21 +++++++++++--------
|
||||
1 file changed, 12 insertions(+), 9 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
@@ -4444,9 +4444,8 @@ static int dpaa2_eth_connect_mac(struct
|
||||
err = dpaa2_mac_open(mac);
|
||||
if (err)
|
||||
goto err_free_mac;
|
||||
- priv->mac = mac;
|
||||
|
||||
- if (dpaa2_eth_is_type_phy(priv)) {
|
||||
+ if (dpaa2_mac_is_type_phy(mac)) {
|
||||
err = dpaa2_mac_connect(mac);
|
||||
if (err && err != -EPROBE_DEFER)
|
||||
netdev_err(priv->net_dev, "Error connecting to the MAC endpoint: %pe",
|
||||
@@ -4455,11 +4454,12 @@ static int dpaa2_eth_connect_mac(struct
|
||||
goto err_close_mac;
|
||||
}
|
||||
|
||||
+ priv->mac = mac;
|
||||
+
|
||||
return 0;
|
||||
|
||||
err_close_mac:
|
||||
dpaa2_mac_close(mac);
|
||||
- priv->mac = NULL;
|
||||
err_free_mac:
|
||||
kfree(mac);
|
||||
return err;
|
||||
@@ -4467,15 +4467,18 @@ err_free_mac:
|
||||
|
||||
static void dpaa2_eth_disconnect_mac(struct dpaa2_eth_priv *priv)
|
||||
{
|
||||
- if (dpaa2_eth_is_type_phy(priv))
|
||||
- dpaa2_mac_disconnect(priv->mac);
|
||||
+ struct dpaa2_mac *mac = priv->mac;
|
||||
+
|
||||
+ priv->mac = NULL;
|
||||
|
||||
- if (!dpaa2_eth_has_mac(priv))
|
||||
+ if (!mac)
|
||||
return;
|
||||
|
||||
- dpaa2_mac_close(priv->mac);
|
||||
- kfree(priv->mac);
|
||||
- priv->mac = NULL;
|
||||
+ if (dpaa2_mac_is_type_phy(mac))
|
||||
+ dpaa2_mac_disconnect(mac);
|
||||
+
|
||||
+ dpaa2_mac_close(mac);
|
||||
+ kfree(mac);
|
||||
}
|
||||
|
||||
static irqreturn_t dpni_irq0_handler_thread(int irq_num, void *arg)
|
||||
@ -0,0 +1,73 @@
|
||||
From a5e7f7e277bd4403c45c1c7922d56d0eb08dbc7c Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:15 +0200
|
||||
Subject: [PATCH 08/14] net: dpaa2-switch: assign port_priv->mac after
|
||||
dpaa2_mac_connect() call
|
||||
|
||||
The dpaa2-switch has the exact same locking requirements when connected
|
||||
to a DPMAC, so it needs port_priv->mac to always point either to NULL,
|
||||
or to a DPMAC with a fully initialized phylink instance.
|
||||
|
||||
Make the same preparatory change in the dpaa2-switch driver as in the
|
||||
dpaa2-eth one.
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
.../ethernet/freescale/dpaa2/dpaa2-switch.c | 21 +++++++++++--------
|
||||
1 file changed, 12 insertions(+), 9 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
|
||||
@@ -1450,9 +1450,8 @@ static int dpaa2_switch_port_connect_mac
|
||||
err = dpaa2_mac_open(mac);
|
||||
if (err)
|
||||
goto err_free_mac;
|
||||
- port_priv->mac = mac;
|
||||
|
||||
- if (dpaa2_switch_port_is_type_phy(port_priv)) {
|
||||
+ if (dpaa2_mac_is_type_phy(mac)) {
|
||||
err = dpaa2_mac_connect(mac);
|
||||
if (err) {
|
||||
netdev_err(port_priv->netdev,
|
||||
@@ -1462,11 +1461,12 @@ static int dpaa2_switch_port_connect_mac
|
||||
}
|
||||
}
|
||||
|
||||
+ port_priv->mac = mac;
|
||||
+
|
||||
return 0;
|
||||
|
||||
err_close_mac:
|
||||
dpaa2_mac_close(mac);
|
||||
- port_priv->mac = NULL;
|
||||
err_free_mac:
|
||||
kfree(mac);
|
||||
return err;
|
||||
@@ -1474,15 +1474,18 @@ err_free_mac:
|
||||
|
||||
static void dpaa2_switch_port_disconnect_mac(struct ethsw_port_priv *port_priv)
|
||||
{
|
||||
- if (dpaa2_switch_port_is_type_phy(port_priv))
|
||||
- dpaa2_mac_disconnect(port_priv->mac);
|
||||
+ struct dpaa2_mac *mac = port_priv->mac;
|
||||
+
|
||||
+ port_priv->mac = NULL;
|
||||
|
||||
- if (!dpaa2_switch_port_has_mac(port_priv))
|
||||
+ if (!mac)
|
||||
return;
|
||||
|
||||
- dpaa2_mac_close(port_priv->mac);
|
||||
- kfree(port_priv->mac);
|
||||
- port_priv->mac = NULL;
|
||||
+ if (dpaa2_mac_is_type_phy(mac))
|
||||
+ dpaa2_mac_disconnect(mac);
|
||||
+
|
||||
+ dpaa2_mac_close(mac);
|
||||
+ kfree(mac);
|
||||
}
|
||||
|
||||
static irqreturn_t dpaa2_switch_irq0_handler_thread(int irq_num, void *arg)
|
||||
@ -0,0 +1,111 @@
|
||||
From ce44b6ed9ee65efa9b3025552c513842eabcab88 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:16 +0200
|
||||
Subject: [PATCH 09/14] net: dpaa2: publish MAC stringset to ethtool -S even if
|
||||
MAC is missing
|
||||
|
||||
DPNIs and DPSW objects can connect and disconnect at runtime from DPMAC
|
||||
objects on the same fsl-mc bus. The DPMAC object also holds "ethtool -S"
|
||||
unstructured counters. Those counters are only shown for the entity
|
||||
owning the netdev (DPNI, DPSW) if it's connected to a DPMAC.
|
||||
|
||||
The ethtool stringset code path is split into multiple callbacks, but
|
||||
currently, connecting and disconnecting the DPMAC takes the rtnl_lock().
|
||||
This blocks the entire ethtool code path from running, see
|
||||
ethnl_default_doit() -> rtnl_lock() -> ops->prepare_data() ->
|
||||
strset_prepare_data().
|
||||
|
||||
This is going to be a problem if we are going to no longer require
|
||||
rtnl_lock() when connecting/disconnecting the DPMAC, because the DPMAC
|
||||
could appear between ops->get_sset_count() and ops->get_strings().
|
||||
If it appears out of the blue, we will provide a stringset into an array
|
||||
that was dimensioned thinking the DPMAC wouldn't be there => array
|
||||
accessed out of bounds.
|
||||
|
||||
There isn't really a good way to work around that, and I don't want to
|
||||
put too much pressure on the ethtool framework by playing locking games.
|
||||
Just make the DPMAC counters be always available. They'll be zeroes if
|
||||
the DPNI or DPSW isn't connected to a DPMAC.
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | 12 +++---------
|
||||
.../ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c | 11 ++---------
|
||||
2 files changed, 5 insertions(+), 18 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
|
||||
@@ -186,7 +186,6 @@ static int dpaa2_eth_set_pauseparam(stru
|
||||
static void dpaa2_eth_get_strings(struct net_device *netdev, u32 stringset,
|
||||
u8 *data)
|
||||
{
|
||||
- struct dpaa2_eth_priv *priv = netdev_priv(netdev);
|
||||
u8 *p = data;
|
||||
int i;
|
||||
|
||||
@@ -200,22 +199,17 @@ static void dpaa2_eth_get_strings(struct
|
||||
strscpy(p, dpaa2_ethtool_extras[i], ETH_GSTRING_LEN);
|
||||
p += ETH_GSTRING_LEN;
|
||||
}
|
||||
- if (dpaa2_eth_has_mac(priv))
|
||||
- dpaa2_mac_get_strings(p);
|
||||
+ dpaa2_mac_get_strings(p);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static int dpaa2_eth_get_sset_count(struct net_device *net_dev, int sset)
|
||||
{
|
||||
- int num_ss_stats = DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS;
|
||||
- struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
|
||||
-
|
||||
switch (sset) {
|
||||
case ETH_SS_STATS: /* ethtool_get_stats(), ethtool_get_drvinfo() */
|
||||
- if (dpaa2_eth_has_mac(priv))
|
||||
- num_ss_stats += dpaa2_mac_get_sset_count();
|
||||
- return num_ss_stats;
|
||||
+ return DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS +
|
||||
+ dpaa2_mac_get_sset_count();
|
||||
default:
|
||||
return -EOPNOTSUPP;
|
||||
}
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c
|
||||
@@ -145,14 +145,9 @@ dpaa2_switch_set_link_ksettings(struct n
|
||||
static int
|
||||
dpaa2_switch_ethtool_get_sset_count(struct net_device *netdev, int sset)
|
||||
{
|
||||
- struct ethsw_port_priv *port_priv = netdev_priv(netdev);
|
||||
- int num_ss_stats = DPAA2_SWITCH_NUM_COUNTERS;
|
||||
-
|
||||
switch (sset) {
|
||||
case ETH_SS_STATS:
|
||||
- if (port_priv->mac)
|
||||
- num_ss_stats += dpaa2_mac_get_sset_count();
|
||||
- return num_ss_stats;
|
||||
+ return DPAA2_SWITCH_NUM_COUNTERS + dpaa2_mac_get_sset_count();
|
||||
default:
|
||||
return -EOPNOTSUPP;
|
||||
}
|
||||
@@ -161,7 +156,6 @@ dpaa2_switch_ethtool_get_sset_count(stru
|
||||
static void dpaa2_switch_ethtool_get_strings(struct net_device *netdev,
|
||||
u32 stringset, u8 *data)
|
||||
{
|
||||
- struct ethsw_port_priv *port_priv = netdev_priv(netdev);
|
||||
u8 *p = data;
|
||||
int i;
|
||||
|
||||
@@ -172,8 +166,7 @@ static void dpaa2_switch_ethtool_get_str
|
||||
ETH_GSTRING_LEN);
|
||||
p += ETH_GSTRING_LEN;
|
||||
}
|
||||
- if (port_priv->mac)
|
||||
- dpaa2_mac_get_strings(p);
|
||||
+ dpaa2_mac_get_strings(p);
|
||||
break;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,28 @@
|
||||
From c838d9fd7e6ba9ddd6006bf0a296396266e9f121 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:17 +0200
|
||||
Subject: [PATCH 10/14] net: dpaa2-switch replace direct MAC access with
|
||||
dpaa2_switch_port_has_mac()
|
||||
|
||||
The helper function will gain a lockdep annotation in a future patch.
|
||||
Make sure to benefit from it.
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c
|
||||
@@ -189,7 +189,7 @@ static void dpaa2_switch_ethtool_get_sta
|
||||
dpaa2_switch_ethtool_counters[i].name, err);
|
||||
}
|
||||
|
||||
- if (port_priv->mac)
|
||||
+ if (dpaa2_switch_port_has_mac(port_priv))
|
||||
dpaa2_mac_get_ethtool_stats(port_priv->mac, data + i);
|
||||
}
|
||||
|
||||
@ -0,0 +1,93 @@
|
||||
From e0ea63162cb5f1ca7f844d6ef5fc4079448ee2d5 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:18 +0200
|
||||
Subject: [PATCH 11/14] net: dpaa2-eth: connect to MAC before requesting the
|
||||
"endpoint changed" IRQ
|
||||
|
||||
dpaa2_eth_connect_mac() is called both from dpaa2_eth_probe() and from
|
||||
dpni_irq0_handler_thread().
|
||||
|
||||
It could happen that the DPNI gets connected to a DPMAC on the fsl-mc
|
||||
bus exactly during probe, as soon as the "endpoint change" interrupt is
|
||||
requested in dpaa2_eth_setup_irqs(). This will cause the
|
||||
dpni_irq0_handler_thread() to register a phylink instance for that DPMAC.
|
||||
|
||||
Then, the probing function will also try to register a phylink instance
|
||||
for the same DPMAC, operation which should fail (and this will fail the
|
||||
probing of the driver).
|
||||
|
||||
Reorder dpaa2_eth_setup_irqs() and dpaa2_eth_connect_mac(), such that
|
||||
dpni_irq0_handler_thread() never races with the DPMAC-related portion of
|
||||
the probing path.
|
||||
|
||||
Also reorder dpaa2_eth_disconnect_mac() to be in the mirror position of
|
||||
dpaa2_eth_connect_mac() in the teardown path.
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
.../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 18 +++++++++---------
|
||||
1 file changed, 9 insertions(+), 9 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
@@ -4711,6 +4711,10 @@ static int dpaa2_eth_probe(struct fsl_mc
|
||||
}
|
||||
#endif
|
||||
|
||||
+ err = dpaa2_eth_connect_mac(priv);
|
||||
+ if (err)
|
||||
+ goto err_connect_mac;
|
||||
+
|
||||
err = dpaa2_eth_setup_irqs(dpni_dev);
|
||||
if (err) {
|
||||
netdev_warn(net_dev, "Failed to set link interrupt, fall back to polling\n");
|
||||
@@ -4723,10 +4727,6 @@ static int dpaa2_eth_probe(struct fsl_mc
|
||||
priv->do_link_poll = true;
|
||||
}
|
||||
|
||||
- err = dpaa2_eth_connect_mac(priv);
|
||||
- if (err)
|
||||
- goto err_connect_mac;
|
||||
-
|
||||
err = dpaa2_eth_dl_alloc(priv);
|
||||
if (err)
|
||||
goto err_dl_register;
|
||||
@@ -4762,13 +4762,13 @@ err_dl_port_add:
|
||||
err_dl_trap_register:
|
||||
dpaa2_eth_dl_free(priv);
|
||||
err_dl_register:
|
||||
- dpaa2_eth_disconnect_mac(priv);
|
||||
-err_connect_mac:
|
||||
if (priv->do_link_poll)
|
||||
kthread_stop(priv->poll_thread);
|
||||
else
|
||||
fsl_mc_free_irqs(dpni_dev);
|
||||
err_poll_thread:
|
||||
+ dpaa2_eth_disconnect_mac(priv);
|
||||
+err_connect_mac:
|
||||
dpaa2_eth_free_rings(priv);
|
||||
err_alloc_rings:
|
||||
err_csum:
|
||||
@@ -4816,9 +4816,6 @@ static int dpaa2_eth_remove(struct fsl_m
|
||||
#endif
|
||||
|
||||
unregister_netdev(net_dev);
|
||||
- rtnl_lock();
|
||||
- dpaa2_eth_disconnect_mac(priv);
|
||||
- rtnl_unlock();
|
||||
|
||||
dpaa2_eth_dl_port_del(priv);
|
||||
dpaa2_eth_dl_traps_unregister(priv);
|
||||
@@ -4829,6 +4826,9 @@ static int dpaa2_eth_remove(struct fsl_m
|
||||
else
|
||||
fsl_mc_free_irqs(ls_dev);
|
||||
|
||||
+ rtnl_lock();
|
||||
+ dpaa2_eth_disconnect_mac(priv);
|
||||
+ rtnl_unlock();
|
||||
dpaa2_eth_free_rings(priv);
|
||||
free_percpu(priv->fd);
|
||||
free_percpu(priv->sgt_cache);
|
||||
@ -0,0 +1,320 @@
|
||||
From 5e448a17dfa2e95166534df7f677a3694ef6187d Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:19 +0200
|
||||
Subject: [PATCH 12/14] net: dpaa2-eth: serialize changes to priv->mac with a
|
||||
mutex
|
||||
|
||||
The dpaa2 architecture permits dynamic connections between objects on
|
||||
the fsl-mc bus, specifically between a DPNI object (represented by a
|
||||
struct net_device) and a DPMAC object (represented by a struct phylink).
|
||||
|
||||
The DPNI driver is notified when those connections are created/broken
|
||||
through the dpni_irq0_handler_thread() method. To ensure that ethtool
|
||||
operations, as well as netdev up/down operations serialize with the
|
||||
connection/disconnection of the DPNI with a DPMAC,
|
||||
dpni_irq0_handler_thread() takes the rtnl_lock() to block those other
|
||||
operations from taking place.
|
||||
|
||||
There is code called by dpaa2_mac_connect() which wants to acquire the
|
||||
rtnl_mutex once again, see phylink_create() -> phylink_register_sfp() ->
|
||||
sfp_bus_add_upstream() -> rtnl_lock(). So the strategy doesn't quite
|
||||
work out, even though it's fairly simple.
|
||||
|
||||
Create a different strategy, where all code paths in the dpaa2-eth
|
||||
driver access priv->mac only while they are holding priv->mac_lock.
|
||||
The phylink instance is not created or connected to the PHY under the
|
||||
priv->mac_lock, but only assigned to priv->mac then. This will eliminate
|
||||
the reliance on the rtnl_mutex.
|
||||
|
||||
Add lockdep annotations and put comments where holding the lock is not
|
||||
necessary, and priv->mac can be dereferenced freely.
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
.../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 43 ++++++++++++--
|
||||
.../net/ethernet/freescale/dpaa2/dpaa2-eth.h | 6 ++
|
||||
.../ethernet/freescale/dpaa2/dpaa2-ethtool.c | 58 +++++++++++++++----
|
||||
3 files changed, 91 insertions(+), 16 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
@@ -2021,8 +2021,11 @@ static int dpaa2_eth_link_state_update(s
|
||||
|
||||
/* When we manage the MAC/PHY using phylink there is no need
|
||||
* to manually update the netif_carrier.
|
||||
+ * We can avoid locking because we are called from the "link changed"
|
||||
+ * IRQ handler, which is the same as the "endpoint changed" IRQ handler
|
||||
+ * (the writer to priv->mac), so we cannot race with it.
|
||||
*/
|
||||
- if (dpaa2_eth_is_type_phy(priv))
|
||||
+ if (dpaa2_mac_is_type_phy(priv->mac))
|
||||
goto out;
|
||||
|
||||
/* Chech link state; speed / duplex changes are not treated yet */
|
||||
@@ -2061,6 +2064,8 @@ static int dpaa2_eth_open(struct net_dev
|
||||
priv->dpbp_dev->obj_desc.id, priv->bpid);
|
||||
}
|
||||
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
+
|
||||
if (!dpaa2_eth_is_type_phy(priv)) {
|
||||
/* We'll only start the txqs when the link is actually ready;
|
||||
* make sure we don't race against the link up notification,
|
||||
@@ -2079,6 +2084,7 @@ static int dpaa2_eth_open(struct net_dev
|
||||
|
||||
err = dpni_enable(priv->mc_io, 0, priv->mc_token);
|
||||
if (err < 0) {
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
netdev_err(net_dev, "dpni_enable() failed\n");
|
||||
goto enable_err;
|
||||
}
|
||||
@@ -2086,6 +2092,8 @@ static int dpaa2_eth_open(struct net_dev
|
||||
if (dpaa2_eth_is_type_phy(priv))
|
||||
dpaa2_mac_start(priv->mac);
|
||||
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
+
|
||||
return 0;
|
||||
|
||||
enable_err:
|
||||
@@ -2157,6 +2165,8 @@ static int dpaa2_eth_stop(struct net_dev
|
||||
int dpni_enabled = 0;
|
||||
int retries = 10;
|
||||
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
+
|
||||
if (dpaa2_eth_is_type_phy(priv)) {
|
||||
dpaa2_mac_stop(priv->mac);
|
||||
} else {
|
||||
@@ -2164,6 +2174,8 @@ static int dpaa2_eth_stop(struct net_dev
|
||||
netif_carrier_off(net_dev);
|
||||
}
|
||||
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
+
|
||||
/* On dpni_disable(), the MC firmware will:
|
||||
* - stop MAC Rx and wait for all Rx frames to be enqueued to software
|
||||
* - cut off WRIOP dequeues from egress FQs and wait until transmission
|
||||
@@ -2489,12 +2501,20 @@ static int dpaa2_eth_ts_ioctl(struct net
|
||||
static int dpaa2_eth_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
|
||||
{
|
||||
struct dpaa2_eth_priv *priv = netdev_priv(dev);
|
||||
+ int err;
|
||||
|
||||
if (cmd == SIOCSHWTSTAMP)
|
||||
return dpaa2_eth_ts_ioctl(dev, rq, cmd);
|
||||
|
||||
- if (dpaa2_eth_is_type_phy(priv))
|
||||
- return phylink_mii_ioctl(priv->mac->phylink, rq, cmd);
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
+
|
||||
+ if (dpaa2_eth_is_type_phy(priv)) {
|
||||
+ err = phylink_mii_ioctl(priv->mac->phylink, rq, cmd);
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
+ return err;
|
||||
+ }
|
||||
+
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
|
||||
return -EOPNOTSUPP;
|
||||
}
|
||||
@@ -4454,7 +4474,9 @@ static int dpaa2_eth_connect_mac(struct
|
||||
goto err_close_mac;
|
||||
}
|
||||
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
priv->mac = mac;
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
|
||||
return 0;
|
||||
|
||||
@@ -4467,9 +4489,12 @@ err_free_mac:
|
||||
|
||||
static void dpaa2_eth_disconnect_mac(struct dpaa2_eth_priv *priv)
|
||||
{
|
||||
- struct dpaa2_mac *mac = priv->mac;
|
||||
+ struct dpaa2_mac *mac;
|
||||
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
+ mac = priv->mac;
|
||||
priv->mac = NULL;
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
|
||||
if (!mac)
|
||||
return;
|
||||
@@ -4488,6 +4513,7 @@ static irqreturn_t dpni_irq0_handler_thr
|
||||
struct fsl_mc_device *dpni_dev = to_fsl_mc_device(dev);
|
||||
struct net_device *net_dev = dev_get_drvdata(dev);
|
||||
struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
|
||||
+ bool had_mac;
|
||||
int err;
|
||||
|
||||
err = dpni_get_irq_status(dpni_dev->mc_io, 0, dpni_dev->mc_handle,
|
||||
@@ -4505,7 +4531,12 @@ static irqreturn_t dpni_irq0_handler_thr
|
||||
dpaa2_eth_update_tx_fqids(priv);
|
||||
|
||||
rtnl_lock();
|
||||
- if (dpaa2_eth_has_mac(priv))
|
||||
+ /* We can avoid locking because the "endpoint changed" IRQ
|
||||
+ * handler is the only one who changes priv->mac at runtime,
|
||||
+ * so we are not racing with anyone.
|
||||
+ */
|
||||
+ had_mac = !!priv->mac;
|
||||
+ if (had_mac)
|
||||
dpaa2_eth_disconnect_mac(priv);
|
||||
else
|
||||
dpaa2_eth_connect_mac(priv);
|
||||
@@ -4606,6 +4637,8 @@ static int dpaa2_eth_probe(struct fsl_mc
|
||||
priv = netdev_priv(net_dev);
|
||||
priv->net_dev = net_dev;
|
||||
|
||||
+ mutex_init(&priv->mac_lock);
|
||||
+
|
||||
priv->iommu_domain = iommu_get_domain_for_dev(dev);
|
||||
|
||||
priv->tx_tstamp_type = HWTSTAMP_TX_OFF;
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
|
||||
@@ -580,6 +580,8 @@ struct dpaa2_eth_priv {
|
||||
#endif
|
||||
|
||||
struct dpaa2_mac *mac;
|
||||
+ /* Serializes changes to priv->mac */
|
||||
+ struct mutex mac_lock;
|
||||
struct workqueue_struct *dpaa2_ptp_wq;
|
||||
struct work_struct tx_onestep_tstamp;
|
||||
struct sk_buff_head tx_skbs;
|
||||
@@ -733,11 +735,15 @@ static inline unsigned int dpaa2_eth_rx_
|
||||
|
||||
static inline bool dpaa2_eth_is_type_phy(struct dpaa2_eth_priv *priv)
|
||||
{
|
||||
+ lockdep_assert_held(&priv->mac_lock);
|
||||
+
|
||||
return dpaa2_mac_is_type_phy(priv->mac);
|
||||
}
|
||||
|
||||
static inline bool dpaa2_eth_has_mac(struct dpaa2_eth_priv *priv)
|
||||
{
|
||||
+ lockdep_assert_held(&priv->mac_lock);
|
||||
+
|
||||
return priv->mac ? true : false;
|
||||
}
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
|
||||
@@ -86,11 +86,16 @@ static void dpaa2_eth_get_drvinfo(struct
|
||||
static int dpaa2_eth_nway_reset(struct net_device *net_dev)
|
||||
{
|
||||
struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
|
||||
+ int err = -EOPNOTSUPP;
|
||||
+
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
|
||||
if (dpaa2_eth_is_type_phy(priv))
|
||||
- return phylink_ethtool_nway_reset(priv->mac->phylink);
|
||||
+ err = phylink_ethtool_nway_reset(priv->mac->phylink);
|
||||
+
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
|
||||
- return -EOPNOTSUPP;
|
||||
+ return err;
|
||||
}
|
||||
|
||||
static int
|
||||
@@ -98,10 +103,18 @@ dpaa2_eth_get_link_ksettings(struct net_
|
||||
struct ethtool_link_ksettings *link_settings)
|
||||
{
|
||||
struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
|
||||
+ int err;
|
||||
|
||||
- if (dpaa2_eth_is_type_phy(priv))
|
||||
- return phylink_ethtool_ksettings_get(priv->mac->phylink,
|
||||
- link_settings);
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
+
|
||||
+ if (dpaa2_eth_is_type_phy(priv)) {
|
||||
+ err = phylink_ethtool_ksettings_get(priv->mac->phylink,
|
||||
+ link_settings);
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
+ return err;
|
||||
+ }
|
||||
+
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
|
||||
link_settings->base.autoneg = AUTONEG_DISABLE;
|
||||
if (!(priv->link_state.options & DPNI_LINK_OPT_HALF_DUPLEX))
|
||||
@@ -116,11 +129,17 @@ dpaa2_eth_set_link_ksettings(struct net_
|
||||
const struct ethtool_link_ksettings *link_settings)
|
||||
{
|
||||
struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
|
||||
+ int err = -EOPNOTSUPP;
|
||||
|
||||
- if (!dpaa2_eth_is_type_phy(priv))
|
||||
- return -EOPNOTSUPP;
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
+
|
||||
+ if (dpaa2_eth_is_type_phy(priv))
|
||||
+ err = phylink_ethtool_ksettings_set(priv->mac->phylink,
|
||||
+ link_settings);
|
||||
|
||||
- return phylink_ethtool_ksettings_set(priv->mac->phylink, link_settings);
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
+
|
||||
+ return err;
|
||||
}
|
||||
|
||||
static void dpaa2_eth_get_pauseparam(struct net_device *net_dev,
|
||||
@@ -129,11 +148,16 @@ static void dpaa2_eth_get_pauseparam(str
|
||||
struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
|
||||
u64 link_options = priv->link_state.options;
|
||||
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
+
|
||||
if (dpaa2_eth_is_type_phy(priv)) {
|
||||
phylink_ethtool_get_pauseparam(priv->mac->phylink, pause);
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
return;
|
||||
}
|
||||
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
+
|
||||
pause->rx_pause = dpaa2_eth_rx_pause_enabled(link_options);
|
||||
pause->tx_pause = dpaa2_eth_tx_pause_enabled(link_options);
|
||||
pause->autoneg = AUTONEG_DISABLE;
|
||||
@@ -152,9 +176,17 @@ static int dpaa2_eth_set_pauseparam(stru
|
||||
return -EOPNOTSUPP;
|
||||
}
|
||||
|
||||
- if (dpaa2_eth_is_type_phy(priv))
|
||||
- return phylink_ethtool_set_pauseparam(priv->mac->phylink,
|
||||
- pause);
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
+
|
||||
+ if (dpaa2_eth_is_type_phy(priv)) {
|
||||
+ err = phylink_ethtool_set_pauseparam(priv->mac->phylink,
|
||||
+ pause);
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
+ return err;
|
||||
+ }
|
||||
+
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
+
|
||||
if (pause->autoneg)
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
@@ -307,8 +339,12 @@ static void dpaa2_eth_get_ethtool_stats(
|
||||
}
|
||||
*(data + i++) = buf_cnt;
|
||||
|
||||
+ mutex_lock(&priv->mac_lock);
|
||||
+
|
||||
if (dpaa2_eth_has_mac(priv))
|
||||
dpaa2_mac_get_ethtool_stats(priv->mac, data + i);
|
||||
+
|
||||
+ mutex_unlock(&priv->mac_lock);
|
||||
}
|
||||
|
||||
static int dpaa2_eth_prep_eth_rule(struct ethhdr *eth_value, struct ethhdr *eth_mask,
|
||||
@ -0,0 +1,203 @@
|
||||
From 80d12452a5f160c39d63efc1be07df36f9d07133 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:20 +0200
|
||||
Subject: [PATCH 13/14] net: dpaa2-switch: serialize changes to priv->mac with
|
||||
a mutex
|
||||
|
||||
The dpaa2-switch driver uses a DPMAC in the same way as the dpaa2-eth
|
||||
driver, so we need to duplicate the locking solution established by the
|
||||
previous change to the switch driver as well.
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
.../freescale/dpaa2/dpaa2-switch-ethtool.c | 32 +++++++++++++++----
|
||||
.../ethernet/freescale/dpaa2/dpaa2-switch.c | 31 ++++++++++++++++--
|
||||
.../ethernet/freescale/dpaa2/dpaa2-switch.h | 2 ++
|
||||
3 files changed, 55 insertions(+), 10 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c
|
||||
@@ -60,11 +60,18 @@ dpaa2_switch_get_link_ksettings(struct n
|
||||
{
|
||||
struct ethsw_port_priv *port_priv = netdev_priv(netdev);
|
||||
struct dpsw_link_state state = {0};
|
||||
- int err = 0;
|
||||
+ int err;
|
||||
|
||||
- if (dpaa2_switch_port_is_type_phy(port_priv))
|
||||
- return phylink_ethtool_ksettings_get(port_priv->mac->phylink,
|
||||
- link_ksettings);
|
||||
+ mutex_lock(&port_priv->mac_lock);
|
||||
+
|
||||
+ if (dpaa2_switch_port_is_type_phy(port_priv)) {
|
||||
+ err = phylink_ethtool_ksettings_get(port_priv->mac->phylink,
|
||||
+ link_ksettings);
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
+ return err;
|
||||
+ }
|
||||
+
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
|
||||
err = dpsw_if_get_link_state(port_priv->ethsw_data->mc_io, 0,
|
||||
port_priv->ethsw_data->dpsw_handle,
|
||||
@@ -99,9 +106,16 @@ dpaa2_switch_set_link_ksettings(struct n
|
||||
bool if_running;
|
||||
int err = 0, ret;
|
||||
|
||||
- if (dpaa2_switch_port_is_type_phy(port_priv))
|
||||
- return phylink_ethtool_ksettings_set(port_priv->mac->phylink,
|
||||
- link_ksettings);
|
||||
+ mutex_lock(&port_priv->mac_lock);
|
||||
+
|
||||
+ if (dpaa2_switch_port_is_type_phy(port_priv)) {
|
||||
+ err = phylink_ethtool_ksettings_set(port_priv->mac->phylink,
|
||||
+ link_ksettings);
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
+ return err;
|
||||
+ }
|
||||
+
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
|
||||
/* Interface needs to be down to change link settings */
|
||||
if_running = netif_running(netdev);
|
||||
@@ -189,8 +203,12 @@ static void dpaa2_switch_ethtool_get_sta
|
||||
dpaa2_switch_ethtool_counters[i].name, err);
|
||||
}
|
||||
|
||||
+ mutex_lock(&port_priv->mac_lock);
|
||||
+
|
||||
if (dpaa2_switch_port_has_mac(port_priv))
|
||||
dpaa2_mac_get_ethtool_stats(port_priv->mac, data + i);
|
||||
+
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
}
|
||||
|
||||
const struct ethtool_ops dpaa2_switch_port_ethtool_ops = {
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
|
||||
@@ -603,8 +603,11 @@ static int dpaa2_switch_port_link_state_
|
||||
|
||||
/* When we manage the MAC/PHY using phylink there is no need
|
||||
* to manually update the netif_carrier.
|
||||
+ * We can avoid locking because we are called from the "link changed"
|
||||
+ * IRQ handler, which is the same as the "endpoint changed" IRQ handler
|
||||
+ * (the writer to port_priv->mac), so we cannot race with it.
|
||||
*/
|
||||
- if (dpaa2_switch_port_is_type_phy(port_priv))
|
||||
+ if (dpaa2_mac_is_type_phy(port_priv->mac))
|
||||
return 0;
|
||||
|
||||
/* Interrupts are received even though no one issued an 'ifconfig up'
|
||||
@@ -684,6 +687,8 @@ static int dpaa2_switch_port_open(struct
|
||||
struct ethsw_core *ethsw = port_priv->ethsw_data;
|
||||
int err;
|
||||
|
||||
+ mutex_lock(&port_priv->mac_lock);
|
||||
+
|
||||
if (!dpaa2_switch_port_is_type_phy(port_priv)) {
|
||||
/* Explicitly set carrier off, otherwise
|
||||
* netif_carrier_ok() will return true and cause 'ip link show'
|
||||
@@ -697,6 +702,7 @@ static int dpaa2_switch_port_open(struct
|
||||
port_priv->ethsw_data->dpsw_handle,
|
||||
port_priv->idx);
|
||||
if (err) {
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
netdev_err(netdev, "dpsw_if_enable err %d\n", err);
|
||||
return err;
|
||||
}
|
||||
@@ -706,6 +712,8 @@ static int dpaa2_switch_port_open(struct
|
||||
if (dpaa2_switch_port_is_type_phy(port_priv))
|
||||
dpaa2_mac_start(port_priv->mac);
|
||||
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
+
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -715,6 +723,8 @@ static int dpaa2_switch_port_stop(struct
|
||||
struct ethsw_core *ethsw = port_priv->ethsw_data;
|
||||
int err;
|
||||
|
||||
+ mutex_lock(&port_priv->mac_lock);
|
||||
+
|
||||
if (dpaa2_switch_port_is_type_phy(port_priv)) {
|
||||
dpaa2_mac_stop(port_priv->mac);
|
||||
} else {
|
||||
@@ -722,6 +732,8 @@ static int dpaa2_switch_port_stop(struct
|
||||
netif_carrier_off(netdev);
|
||||
}
|
||||
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
+
|
||||
err = dpsw_if_disable(port_priv->ethsw_data->mc_io, 0,
|
||||
port_priv->ethsw_data->dpsw_handle,
|
||||
port_priv->idx);
|
||||
@@ -1461,7 +1473,9 @@ static int dpaa2_switch_port_connect_mac
|
||||
}
|
||||
}
|
||||
|
||||
+ mutex_lock(&port_priv->mac_lock);
|
||||
port_priv->mac = mac;
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
|
||||
return 0;
|
||||
|
||||
@@ -1474,9 +1488,12 @@ err_free_mac:
|
||||
|
||||
static void dpaa2_switch_port_disconnect_mac(struct ethsw_port_priv *port_priv)
|
||||
{
|
||||
- struct dpaa2_mac *mac = port_priv->mac;
|
||||
+ struct dpaa2_mac *mac;
|
||||
|
||||
+ mutex_lock(&port_priv->mac_lock);
|
||||
+ mac = port_priv->mac;
|
||||
port_priv->mac = NULL;
|
||||
+ mutex_unlock(&port_priv->mac_lock);
|
||||
|
||||
if (!mac)
|
||||
return;
|
||||
@@ -1495,6 +1512,7 @@ static irqreturn_t dpaa2_switch_irq0_han
|
||||
struct ethsw_port_priv *port_priv;
|
||||
u32 status = ~0;
|
||||
int err, if_id;
|
||||
+ bool had_mac;
|
||||
|
||||
err = dpsw_get_irq_status(ethsw->mc_io, 0, ethsw->dpsw_handle,
|
||||
DPSW_IRQ_INDEX_IF, &status);
|
||||
@@ -1513,7 +1531,12 @@ static irqreturn_t dpaa2_switch_irq0_han
|
||||
|
||||
if (status & DPSW_IRQ_EVENT_ENDPOINT_CHANGED) {
|
||||
rtnl_lock();
|
||||
- if (dpaa2_switch_port_has_mac(port_priv))
|
||||
+ /* We can avoid locking because the "endpoint changed" IRQ
|
||||
+ * handler is the only one who changes priv->mac at runtime,
|
||||
+ * so we are not racing with anyone.
|
||||
+ */
|
||||
+ had_mac = !!port_priv->mac;
|
||||
+ if (had_mac)
|
||||
dpaa2_switch_port_disconnect_mac(port_priv);
|
||||
else
|
||||
dpaa2_switch_port_connect_mac(port_priv);
|
||||
@@ -3249,6 +3272,8 @@ static int dpaa2_switch_probe_port(struc
|
||||
port_priv->netdev = port_netdev;
|
||||
port_priv->ethsw_data = ethsw;
|
||||
|
||||
+ mutex_init(&port_priv->mac_lock);
|
||||
+
|
||||
port_priv->idx = port_idx;
|
||||
port_priv->stp_state = BR_STATE_FORWARDING;
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h
|
||||
@@ -161,6 +161,8 @@ struct ethsw_port_priv {
|
||||
|
||||
struct dpaa2_switch_filter_block *filter_block;
|
||||
struct dpaa2_mac *mac;
|
||||
+ /* Protects against changes to port_priv->mac */
|
||||
+ struct mutex mac_lock;
|
||||
};
|
||||
|
||||
/* Switch data */
|
||||
@ -0,0 +1,113 @@
|
||||
From 4ea2faf5bb13d9ba9f07e996d495c4cbe34a4236 Mon Sep 17 00:00:00 2001
|
||||
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Date: Tue, 29 Nov 2022 16:12:21 +0200
|
||||
Subject: [PATCH 14/14] net: dpaa2-mac: move rtnl_lock() only around
|
||||
phylink_{,dis}connect_phy()
|
||||
|
||||
After the introduction of a private mac_lock that serializes access to
|
||||
priv->mac (and port_priv->mac in the switch), the only remaining purpose
|
||||
of rtnl_lock() is to satisfy the locking requirements of
|
||||
phylink_fwnode_phy_connect() and phylink_disconnect_phy().
|
||||
|
||||
But the functions these live in, dpaa2_mac_connect() and
|
||||
dpaa2_mac_disconnect(), have contradictory locking requirements.
|
||||
While phylink_fwnode_phy_connect() wants rtnl_lock() to be held,
|
||||
phylink_create() wants it to not be held.
|
||||
|
||||
Move the rtnl_lock() from top-level (in the dpaa2-eth and dpaa2-switch
|
||||
drivers) to only surround the phylink calls that require it, in the
|
||||
dpaa2-mac library code.
|
||||
|
||||
This is possible because dpaa2_mac_connect() and dpaa2_mac_disconnect()
|
||||
run unlocked, and there isn't any danger of an AB/BA deadlock between
|
||||
the rtnl_mutex and other private locks.
|
||||
|
||||
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
||||
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
|
||||
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
||||
---
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 4 ----
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c | 5 +++++
|
||||
drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c | 4 ----
|
||||
3 files changed, 5 insertions(+), 8 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
|
||||
@@ -4530,7 +4530,6 @@ static irqreturn_t dpni_irq0_handler_thr
|
||||
dpaa2_eth_set_mac_addr(netdev_priv(net_dev));
|
||||
dpaa2_eth_update_tx_fqids(priv);
|
||||
|
||||
- rtnl_lock();
|
||||
/* We can avoid locking because the "endpoint changed" IRQ
|
||||
* handler is the only one who changes priv->mac at runtime,
|
||||
* so we are not racing with anyone.
|
||||
@@ -4540,7 +4539,6 @@ static irqreturn_t dpni_irq0_handler_thr
|
||||
dpaa2_eth_disconnect_mac(priv);
|
||||
else
|
||||
dpaa2_eth_connect_mac(priv);
|
||||
- rtnl_unlock();
|
||||
}
|
||||
|
||||
return IRQ_HANDLED;
|
||||
@@ -4859,9 +4857,7 @@ static int dpaa2_eth_remove(struct fsl_m
|
||||
else
|
||||
fsl_mc_free_irqs(ls_dev);
|
||||
|
||||
- rtnl_lock();
|
||||
dpaa2_eth_disconnect_mac(priv);
|
||||
- rtnl_unlock();
|
||||
dpaa2_eth_free_rings(priv);
|
||||
free_percpu(priv->fd);
|
||||
free_percpu(priv->sgt_cache);
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
|
||||
@@ -428,7 +428,9 @@ int dpaa2_mac_connect(struct dpaa2_mac *
|
||||
}
|
||||
mac->phylink = phylink;
|
||||
|
||||
+ rtnl_lock();
|
||||
err = phylink_fwnode_phy_connect(mac->phylink, dpmac_node, 0);
|
||||
+ rtnl_unlock();
|
||||
if (err) {
|
||||
netdev_err(net_dev, "phylink_fwnode_phy_connect() = %d\n", err);
|
||||
goto err_phylink_destroy;
|
||||
@@ -446,7 +448,10 @@ err_pcs_destroy:
|
||||
|
||||
void dpaa2_mac_disconnect(struct dpaa2_mac *mac)
|
||||
{
|
||||
+ rtnl_lock();
|
||||
phylink_disconnect_phy(mac->phylink);
|
||||
+ rtnl_unlock();
|
||||
+
|
||||
phylink_destroy(mac->phylink);
|
||||
dpaa2_pcs_destroy(mac);
|
||||
of_phy_put(mac->serdes_phy);
|
||||
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
|
||||
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
|
||||
@@ -1530,7 +1530,6 @@ static irqreturn_t dpaa2_switch_irq0_han
|
||||
}
|
||||
|
||||
if (status & DPSW_IRQ_EVENT_ENDPOINT_CHANGED) {
|
||||
- rtnl_lock();
|
||||
/* We can avoid locking because the "endpoint changed" IRQ
|
||||
* handler is the only one who changes priv->mac at runtime,
|
||||
* so we are not racing with anyone.
|
||||
@@ -1540,7 +1539,6 @@ static irqreturn_t dpaa2_switch_irq0_han
|
||||
dpaa2_switch_port_disconnect_mac(port_priv);
|
||||
else
|
||||
dpaa2_switch_port_connect_mac(port_priv);
|
||||
- rtnl_unlock();
|
||||
}
|
||||
|
||||
out:
|
||||
@@ -2951,9 +2949,7 @@ static void dpaa2_switch_remove_port(str
|
||||
{
|
||||
struct ethsw_port_priv *port_priv = ethsw->ports[port_idx];
|
||||
|
||||
- rtnl_lock();
|
||||
dpaa2_switch_port_disconnect_mac(port_priv);
|
||||
- rtnl_unlock();
|
||||
free_netdev(port_priv->netdev);
|
||||
ethsw->ports[port_idx] = NULL;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user