From 930195737a0916d80ad2f7fe8b0f8fe4e4691762 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 12 May 2016 17:51:24 +0200 Subject: [PATCH] oxnas: delete linux 4.1 support Signed-off-by: Felix Fietkau --- target/linux/oxnas/config-4.1 | 374 ------------------ ...-arm_introduce-dma-fiq-irq-broadcast.patch | 56 --- .../250-add-plxtech-vendor-prefix.patch | 10 - .../300-introduce-oxnas-platform.patch | 70 ---- .../patches-4.1/310-oxnas-clocksource.patch | 25 -- .../oxnas/patches-4.1/320-oxnas-irqchip.patch | 34 -- .../oxnas/patches-4.1/330-oxnas-pinctrl.patch | 28 -- .../oxnas/patches-4.1/340-oxnas-pcie.patch | 22 -- .../oxnas/patches-4.1/350-oxnas-reset.patch | 20 - .../oxnas/patches-4.1/400-oxnas-nand.patch | 25 -- .../oxnas/patches-4.1/500-oxnas-sata.patch | 26 -- .../oxnas/patches-4.1/700-oxnas-dwmac.patch | 44 --- .../oxnas/patches-4.1/800-oxnas-ehci.patch | 26 -- .../oxnas/patches-4.1/900-more-boards.patch | 14 - .../oxnas/patches-4.1/999-libata-hacks.patch | 57 --- 15 files changed, 831 deletions(-) delete mode 100644 target/linux/oxnas/config-4.1 delete mode 100644 target/linux/oxnas/patches-4.1/010-arm_introduce-dma-fiq-irq-broadcast.patch delete mode 100644 target/linux/oxnas/patches-4.1/250-add-plxtech-vendor-prefix.patch delete mode 100644 target/linux/oxnas/patches-4.1/300-introduce-oxnas-platform.patch delete mode 100644 target/linux/oxnas/patches-4.1/310-oxnas-clocksource.patch delete mode 100644 target/linux/oxnas/patches-4.1/320-oxnas-irqchip.patch delete mode 100644 target/linux/oxnas/patches-4.1/330-oxnas-pinctrl.patch delete mode 100644 target/linux/oxnas/patches-4.1/340-oxnas-pcie.patch delete mode 100644 target/linux/oxnas/patches-4.1/350-oxnas-reset.patch delete mode 100644 target/linux/oxnas/patches-4.1/400-oxnas-nand.patch delete mode 100644 target/linux/oxnas/patches-4.1/500-oxnas-sata.patch delete mode 100644 target/linux/oxnas/patches-4.1/700-oxnas-dwmac.patch delete mode 100644 target/linux/oxnas/patches-4.1/800-oxnas-ehci.patch delete mode 100644 target/linux/oxnas/patches-4.1/900-more-boards.patch delete mode 100644 target/linux/oxnas/patches-4.1/999-libata-hacks.patch diff --git a/target/linux/oxnas/config-4.1 b/target/linux/oxnas/config-4.1 deleted file mode 100644 index 29c194cfb4..0000000000 --- a/target/linux/oxnas/config-4.1 +++ /dev/null @@ -1,374 +0,0 @@ -CONFIG_ALIGNMENT_TRAP=y -# CONFIG_APM_EMULATION is not set -CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y -CONFIG_ARCH_HAS_RESET_CONTROLLER=y -CONFIG_ARCH_HAS_SG_CHAIN=y -CONFIG_ARCH_HAS_TICK_BROADCAST=y -CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_ARCH_NR_GPIO=0 -CONFIG_ARCH_OXNAS=y -CONFIG_ARCH_REQUIRE_GPIOLIB=y -# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set -# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_USE_BUILTIN_BSWAP=y -CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y -CONFIG_ARCH_WANT_GENERAL_HUGETLB=y -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ARCH_WANT_LIBATA_LEDS=y -CONFIG_ARM=y -CONFIG_ARM_CPUIDLE=y -# CONFIG_ARM_CPU_SUSPEND is not set -CONFIG_ARM_DMA_IOMMU_ALIGNMENT=8 -CONFIG_ARM_DMA_USE_IOMMU=y -CONFIG_ARM_GIC=y -CONFIG_ARM_HAS_SG_CHAIN=y -CONFIG_ARM_L1_CACHE_SHIFT=5 -CONFIG_ARM_PATCH_PHYS_VIRT=y -# CONFIG_ARM_CCI400_PMU is not set -CONFIG_ARM_SMMU=y -CONFIG_ARM_THUMB=y -CONFIG_ARM_UNWIND=y -CONFIG_ATA_LEDS=y -CONFIG_AUTO_ZRELADDR=y -# CONFIG_BLK_DEV_INITRD is not set -CONFIG_BLK_DEV_SD=y -CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y -CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1 -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1 -# CONFIG_CACHE_L2X0 is not set -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLKSRC_MMIO=y -CONFIG_CLKSRC_OF=y -CONFIG_CLKSRC_RPS_TIMER=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_CMDLINE="console=ttyS0,115200n8 earlyprintk=serial" -CONFIG_COMMON_CLK=y -# CONFIG_COMMON_CLK_PWM is not set -CONFIG_COMPACTION=y -CONFIG_CONSOLE_POLL=y -CONFIG_COREDUMP=y -CONFIG_CPU_32v6=y -CONFIG_CPU_32v6K=y -CONFIG_CPU_ABRT_EV6=y -# CONFIG_CPU_BPREDICT_DISABLE is not set -CONFIG_CPU_CACHE_V6=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_ICACHE_DISABLE is not set -CONFIG_CPU_IDLE=y -CONFIG_CPU_IDLE_GOV_LADDER=y -CONFIG_CPU_IDLE_GOV_MENU=y -CONFIG_CPU_PABRT_V6=y -CONFIG_CPU_PM=y -CONFIG_CPU_RMAP=y -CONFIG_CPU_TLB_V6=y -CONFIG_CPU_V6K=y -CONFIG_CRC16=y -# CONFIG_CRC32_SARWATE is not set -CONFIG_CRC32_SLICEBY8=y -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_LZO=y -CONFIG_CRYPTO_XZ=y -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_DEBUG_ICEDCC=y -CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_INCLUDE="debug/icedcc.S" -# CONFIG_DEBUG_UART_8250 is not set -# CONFIG_DEBUG_USER is not set -CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=8 -CONFIG_DETECT_HUNG_TASK=y -CONFIG_DIRECT_IO=y -CONFIG_DMADEVICES=y -CONFIG_DMA_CACHE_FIQ_BROADCAST=y -# CONFIG_DMA_CACHE_RWFO is not set -CONFIG_DMA_ENGINE=y -CONFIG_DMA_OF=y -CONFIG_DNOTIFY=y -CONFIG_DTC=y -CONFIG_DT_IDLE_STATES=y -# CONFIG_DW_DMAC_PCI is not set -CONFIG_EARLY_PRINTK=y -CONFIG_FIQ=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_IDLE_POLL_SETUP=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_IRQ_SHOW_LEVEL=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_PINCONF=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_DEVRES=y -CONFIG_GPIO_GENERIC=y -CONFIG_GPIO_GENERIC_PLATFORM=y -CONFIG_GPIO_SYSFS=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_HAVE_64BIT_ALIGNED_ACCESS is not set -CONFIG_HAVE_ARCH_AUDITSYSCALL=y -# CONFIG_HAVE_ARCH_BITREVERSE is not set -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_PFN_VALID=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_ARM_SCU=y -CONFIG_HAVE_ARM_TWD=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_BPF_JIT=y -CONFIG_HAVE_CC_STACKPROTECTOR=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_HAVE_IDE=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_LZ4=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_OPTPROBES=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HAVE_PERF_REGS=y -CONFIG_HAVE_PERF_USER_STACK_DUMP=y -CONFIG_HAVE_PROC_CPU=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_SMP=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_UID16=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HOTPLUG_CPU=y -# CONFIG_HSU_DMA_PCI is not set -CONFIG_HZ_FIXED=0 -CONFIG_I2C=y -CONFIG_I2C_ALGOBIT=y -CONFIG_I2C_BOARDINFO=y -CONFIG_ICPLUS_PHY=y -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -CONFIG_INET_UDP_DIAG=y -CONFIG_INPUT=y -# CONFIG_INPUT_MISC is not set -CONFIG_IOMMU_API=y -CONFIG_IOMMU_HELPER=y -CONFIG_IOMMU_IO_PGTABLE=y -CONFIG_IOMMU_IO_PGTABLE_LPAE=y -# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set -CONFIG_IOMMU_SUPPORT=y -# CONFIG_IP_ADVANCED_ROUTER is not set -# CONFIG_IP_MULTICAST is not set -CONFIG_IP_PNP=y -# CONFIG_IP_PNP_BOOTP is not set -CONFIG_IP_PNP_DHCP=y -# CONFIG_IP_PNP_RARP is not set -CONFIG_IRQCHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_TIME_ACCOUNTING=y -CONFIG_IRQ_WORK=y -# CONFIG_ISDN is not set -# CONFIG_JFFS2_FS is not set -CONFIG_JUMP_LABEL=y -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_KGDB=y -# CONFIG_KGDB_KDB is not set -CONFIG_KGDB_SERIAL_CONSOLE=y -# CONFIG_KGDB_TESTS is not set -# CONFIG_LDM_DEBUG is not set -CONFIG_LDM_PARTITION=y -# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set -# CONFIG_LEDS_TRIGGER_NETDEV is not set -# CONFIG_LEDS_TRIGGER_TIMER is not set -CONFIG_LIBFDT=y -CONFIG_LOCKUP_DETECTOR=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_LZ4_COMPRESS=y -CONFIG_LZ4_DECOMPRESS=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_MACH_OX820=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_MAILBOX=y -CONFIG_MDIO_BOARDINFO=y -CONFIG_MFD_SYSCON=y -CONFIG_MIGHT_HAVE_PCI=y -CONFIG_MIGRATION=y -CONFIG_MODULES_USE_ELF_REL=y -# CONFIG_MODULE_STRIPPED is not set -# CONFIG_MTD_CFI is not set -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND_OXNAS=y -CONFIG_MTD_NAND_PLATFORM=y -CONFIG_MTD_SPLIT_FIRMWARE=y -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_BEB_LIMIT=20 -CONFIG_MTD_UBI_BLOCK=y -# CONFIG_MTD_UBI_FASTMAP is not set -# CONFIG_MTD_UBI_GLUEBI is not set -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MTD_UIMAGE_SPLIT=y -CONFIG_MULTI_IRQ_HANDLER=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_SG_DMA_LENGTH=y -CONFIG_NET_FLOW_LIMIT=y -CONFIG_NET_PTP_CLASSIFY=y -CONFIG_NLS=y -CONFIG_NO_BOOTMEM=y -CONFIG_NO_HZ_COMMON=y -CONFIG_NO_HZ_IDLE=y -CONFIG_NR_CPUS=2 -CONFIG_OF=y -CONFIG_OF_ADDRESS=y -CONFIG_OF_ADDRESS_PCI=y -CONFIG_OF_EARLY_FLATTREE=y -CONFIG_OF_FLATTREE=y -CONFIG_OF_GPIO=y -CONFIG_OF_IOMMU=y -CONFIG_OF_IRQ=y -CONFIG_OF_MDIO=y -CONFIG_OF_MTD=y -CONFIG_OF_NET=y -CONFIG_OF_PCI=y -CONFIG_OF_PCI_IRQ=y -CONFIG_OF_RESERVED_MEM=y -CONFIG_OLD_SIGACTION=y -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_PACKET_DIAG=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_PAGE_OFFSET=0xC0000000 -CONFIG_PCI=y -CONFIG_PCIEAER=y -CONFIG_PCIEASPM=y -# CONFIG_PCIEASPM_DEBUG is not set -CONFIG_PCIEASPM_DEFAULT=y -# CONFIG_PCIEASPM_PERFORMANCE is not set -# CONFIG_PCIEASPM_POWERSAVE is not set -CONFIG_PCIEPORTBUS=y -# CONFIG_PCIE_IPROC is not set -CONFIG_PCIE_PME=y -# CONFIG_PCI_DOMAINS_GENERIC is not set -CONFIG_PCI_OXNAS=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PGTABLE_LEVELS=2 -CONFIG_PHYLIB=y -CONFIG_PINCTRL=y -CONFIG_PINCTRL_OXNAS=y -CONFIG_PLXTECH_RPS=y -CONFIG_PM=y -CONFIG_PM_CLK=y -# CONFIG_PM_DEBUG is not set -CONFIG_POWER_RESET=y -# CONFIG_POWER_RESET_BRCMSTB is not set -CONFIG_POWER_RESET_GPIO=y -# CONFIG_POWER_RESET_GPIO_RESTART is not set -# CONFIG_POWER_RESET_LTC2952 is not set -# CONFIG_POWER_RESET_SYSCON is not set -CONFIG_POWER_RESET_SYSCON_POWEROFF=y -CONFIG_POWER_SUPPLY=y -CONFIG_PPS=y -CONFIG_PRINTK_TIME=y -CONFIG_PTP_1588_CLOCK=y -CONFIG_PWM=y -# CONFIG_PWM_FSL_FTM is not set -CONFIG_PWM_SYSFS=y -CONFIG_RAS=y -CONFIG_RATIONAL=y -CONFIG_RCU_CPU_STALL_TIMEOUT=21 -CONFIG_RCU_STALL_COMMON=y -CONFIG_REALTEK_PHY=y -CONFIG_REGMAP=y -CONFIG_REGMAP_MMIO=y -CONFIG_RELAY=y -CONFIG_RESET_CONTROLLER=y -CONFIG_RESET_CONTROLLER_OXNAS=y -CONFIG_RFS_ACCEL=y -CONFIG_RPS=y -CONFIG_RTC_CLASS=y -# CONFIG_RTC_DRV_CMOS is not set -CONFIG_RWSEM_SPIN_ON_OWNER=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_SCHED_HRTICK=y -CONFIG_SCSI=y -CONFIG_SERIAL_8250_NR_UARTS=1 -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_RUNTIME_UARTS=1 -# CONFIG_SERIAL_KGDB_NMI is not set -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_SMP=y -CONFIG_SMP_ON_UP=y -CONFIG_SOCK_DIAG=y -CONFIG_SRCU=y -CONFIG_STMMAC_ETH=y -CONFIG_STMMAC_PLATFORM=y -CONFIG_STOP_MACHINE=y -# CONFIG_STRIP_ASM_SYMS is not set -CONFIG_SWIOTLB=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_TREE_RCU=y -CONFIG_UBIFS_FS=y -# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set -CONFIG_UBIFS_FS_LZO=y -CONFIG_UBIFS_FS_XZ=y -CONFIG_UBIFS_FS_ZLIB=y -CONFIG_UID16=y -CONFIG_UNCOMPRESS_INCLUDE="mach/uncompress.h" -CONFIG_USB=y -CONFIG_USB_COMMON=y -# CONFIG_USB_EHCI_HCD is not set -CONFIG_USB_SUPPORT=y -# CONFIG_USB_UHCI_HCD is not set -CONFIG_USE_OF=y -CONFIG_VECTORS_BASE=0xffff0000 -# CONFIG_VFIO is not set -# CONFIG_VFP is not set -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_WATCHDOG_CORE=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_XPS=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_BCJ=y -CONFIG_ZBOOT_ROM_BSS=0 -CONFIG_ZBOOT_ROM_TEXT=0 -CONFIG_ZLIB_DEFLATE=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/oxnas/patches-4.1/010-arm_introduce-dma-fiq-irq-broadcast.patch b/target/linux/oxnas/patches-4.1/010-arm_introduce-dma-fiq-irq-broadcast.patch deleted file mode 100644 index 65ef6bc5e6..0000000000 --- a/target/linux/oxnas/patches-4.1/010-arm_introduce-dma-fiq-irq-broadcast.patch +++ /dev/null @@ -1,56 +0,0 @@ ---- a/arch/arm/include/asm/glue-cache.h -+++ b/arch/arm/include/asm/glue-cache.h -@@ -156,11 +156,19 @@ static inline void nop_dma_unmap_area(co - #define __cpuc_flush_user_range __glue(_CACHE,_flush_user_cache_range) - #define __cpuc_coherent_kern_range __glue(_CACHE,_coherent_kern_range) - #define __cpuc_coherent_user_range __glue(_CACHE,_coherent_user_range) -+#ifndef CONFIG_DMA_CACHE_FIQ_BROADCAST - #define __cpuc_flush_dcache_area __glue(_CACHE,_flush_kern_dcache_area) - - #define dmac_map_area __glue(_CACHE,_dma_map_area) - #define dmac_unmap_area __glue(_CACHE,_dma_unmap_area) - #define dmac_flush_range __glue(_CACHE,_dma_flush_range) -+#else -+#define __cpuc_flush_dcache_area __glue(fiq,_flush_kern_dcache_area) -+ -+#define dmac_map_area __glue(fiq,_dma_map_area) -+#define dmac_unmap_area __glue(fiq,_dma_unmap_area) -+#define dmac_flush_range __glue(fiq,_dma_flush_range) -+#endif /* CONFIG_DMA_CACHE_FIQ_BROADCAST */ - #endif - - #endif ---- a/arch/arm/mm/Kconfig -+++ b/arch/arm/mm/Kconfig -@@ -858,6 +858,17 @@ config DMA_CACHE_RWFO - in hardware, other workarounds are needed (e.g. cache - maintenance broadcasting in software via FIQ). - -+config DMA_CACHE_FIQ_BROADCAST -+ bool "Enable fiq broadcast DMA cache maintenance" -+ depends on CPU_V6K && SMP -+ select FIQ -+ help -+ The Snoop Control Unit on ARM11MPCore does not detect the -+ cache maintenance operations and the dma_{map,unmap}_area() -+ functions may leave stale cache entries on other CPUs. By -+ enabling this option, fiq broadcast in the ARMv6 -+ DMA cache maintenance functions is performed. -+ - config OUTER_CACHE - bool - ---- a/arch/arm/mm/flush.c -+++ b/arch/arm/mm/flush.c -@@ -314,7 +314,11 @@ void flush_dcache_page(struct page *page - - mapping = page_mapping(page); - -+#ifndef CONFIG_DMA_CACHE_FIQ_BROADCAST - if (!cache_ops_need_broadcast() && -+#else -+ if ( -+#endif - mapping && !page_mapped(page)) - clear_bit(PG_dcache_clean, &page->flags); - else { diff --git a/target/linux/oxnas/patches-4.1/250-add-plxtech-vendor-prefix.patch b/target/linux/oxnas/patches-4.1/250-add-plxtech-vendor-prefix.patch deleted file mode 100644 index c43d03ed79..0000000000 --- a/target/linux/oxnas/patches-4.1/250-add-plxtech-vendor-prefix.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/Documentation/devicetree/bindings/vendor-prefixes.txt -+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt -@@ -149,6 +149,7 @@ pericom Pericom Technology Inc. - phytec PHYTEC Messtechnik GmbH - picochip Picochip Ltd - plathome Plat'Home Co., Ltd. -+plxtech PLX Technology, Inc. - pixcir PIXCIR MICROELECTRONICS Co., Ltd - powervr PowerVR (deprecated, use img) - qca Qualcomm Atheros, Inc. diff --git a/target/linux/oxnas/patches-4.1/300-introduce-oxnas-platform.patch b/target/linux/oxnas/patches-4.1/300-introduce-oxnas-platform.patch deleted file mode 100644 index 9f78d3c56c..0000000000 --- a/target/linux/oxnas/patches-4.1/300-introduce-oxnas-platform.patch +++ /dev/null @@ -1,70 +0,0 @@ ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -600,6 +600,18 @@ config ARCH_LPC32XX - help - Support for the NXP LPC32XX family of processors - -+config ARCH_OXNAS -+ bool "Oxford Semiconductor 815/820/825 NAS SoC" -+ select ARCH_REQUIRE_GPIOLIB -+ select CLKDEV_LOOKUP -+ select GENERIC_CLOCKEVENTS -+ select COMMON_CLK -+ select MIGHT_HAVE_PCI -+ select ARCH_HAS_RESET_CONTROLLER -+ help -+ This enables support for Oxford 815/820/825 NAS SoC -+ later renamed to PLXTECH NAS782x. -+ - config ARCH_PXA - bool "PXA2xx/PXA3xx-based" - depends on MMU -@@ -898,6 +910,8 @@ source "arch/arm/mach-omap2/Kconfig" - - source "arch/arm/mach-orion5x/Kconfig" - -+source "arch/arm/mach-oxnas/Kconfig" -+ - source "arch/arm/mach-picoxcell/Kconfig" - - source "arch/arm/mach-pxa/Kconfig" ---- a/arch/arm/Makefile -+++ b/arch/arm/Makefile -@@ -195,6 +195,7 @@ machine-$(CONFIG_ARCH_NSPIRE) += nspire - machine-$(CONFIG_ARCH_OMAP1) += omap1 - machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2 - machine-$(CONFIG_ARCH_ORION5X) += orion5x -+machine-$(CONFIG_ARCH_OXNAS) += oxnas - machine-$(CONFIG_ARCH_PICOXCELL) += picoxcell - machine-$(CONFIG_ARCH_PXA) += pxa - machine-$(CONFIG_ARCH_QCOM) += qcom ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -442,6 +442,7 @@ dtb-$(CONFIG_ARCH_ORION5X) += \ - orion5x-lacie-ethernet-disk-mini-v2.dtb \ - orion5x-maxtor-shared-storage-2.dtb \ - orion5x-rd88f5182-nas.dtb -+dtb-$(CONFIG_ARCH_OXNAS) += ox820-pogoplug-pro.dtb - dtb-$(CONFIG_ARCH_PRIMA2) += \ - prima2-evb.dtb - dtb-$(CONFIG_ARCH_QCOM) += \ ---- a/arch/arm/tools/mach-types -+++ b/arch/arm/tools/mach-types -@@ -228,6 +228,7 @@ edb9302a MACH_EDB9302A EDB9302A 1127 - edb9307a MACH_EDB9307A EDB9307A 1128 - omap_3430sdp MACH_OMAP_3430SDP OMAP_3430SDP 1138 - vstms MACH_VSTMS VSTMS 1140 -+ox820 MACH_OX820 OX820 1152 - micro9m MACH_MICRO9M MICRO9M 1169 - bug MACH_BUG BUG 1179 - at91sam9263ek MACH_AT91SAM9263EK AT91SAM9263EK 1202 ---- a/drivers/clk/Makefile -+++ b/drivers/clk/Makefile -@@ -32,6 +32,7 @@ obj-$(CONFIG_ARCH_MB86S7X) += clk-mb86s - obj-$(CONFIG_ARCH_MOXART) += clk-moxart.o - obj-$(CONFIG_ARCH_NOMADIK) += clk-nomadik.o - obj-$(CONFIG_ARCH_NSPIRE) += clk-nspire.o -+obj-$(CONFIG_ARCH_OXNAS) += clk-oxnas.o - obj-$(CONFIG_COMMON_CLK_PALMAS) += clk-palmas.o - obj-$(CONFIG_CLK_QORIQ) += clk-qoriq.o - obj-$(CONFIG_COMMON_CLK_RK808) += clk-rk808.o diff --git a/target/linux/oxnas/patches-4.1/310-oxnas-clocksource.patch b/target/linux/oxnas/patches-4.1/310-oxnas-clocksource.patch deleted file mode 100644 index 3699b7a5b8..0000000000 --- a/target/linux/oxnas/patches-4.1/310-oxnas-clocksource.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/drivers/clocksource/Kconfig -+++ b/drivers/clocksource/Kconfig -@@ -177,6 +177,12 @@ config VF_PIT_TIMER - help - Support for Period Interrupt Timer on Freescale Vybrid Family SoCs. - -+config CLKSRC_RPS_TIMER -+ def_bool y if ARCH_OXNAS -+ select CLKSRC_MMIO -+ help -+ This option enables support for the oxnas rps timers. -+ - config SYS_SUPPORTS_SH_CMT - bool - ---- a/drivers/clocksource/Makefile -+++ b/drivers/clocksource/Makefile -@@ -39,6 +39,7 @@ obj-$(CONFIG_CLKSRC_EFM32) += time-efm32 - obj-$(CONFIG_CLKSRC_EXYNOS_MCT) += exynos_mct.o - obj-$(CONFIG_CLKSRC_SAMSUNG_PWM) += samsung_pwm_timer.o - obj-$(CONFIG_FSL_FTM_TIMER) += fsl_ftm_timer.o -+obj-$(CONFIG_CLKSRC_RPS_TIMER) += oxnas_rps_timer.o - obj-$(CONFIG_VF_PIT_TIMER) += vf_pit_timer.o - obj-$(CONFIG_CLKSRC_QCOM) += qcom-timer.o - obj-$(CONFIG_MTK_TIMER) += mtk_timer.o diff --git a/target/linux/oxnas/patches-4.1/320-oxnas-irqchip.patch b/target/linux/oxnas/patches-4.1/320-oxnas-irqchip.patch deleted file mode 100644 index d0833eaaf0..0000000000 --- a/target/linux/oxnas/patches-4.1/320-oxnas-irqchip.patch +++ /dev/null @@ -1,34 +0,0 @@ ---- a/drivers/irqchip/Kconfig -+++ b/drivers/irqchip/Kconfig -@@ -27,6 +27,11 @@ config ARM_GIC_V3_ITS - bool - select PCI_MSI_IRQ_DOMAIN - -+config PLXTECH_RPS -+ def_bool y if ARHC_OXNAS -+ depends on ARCH_OXNAS -+ select IRQ_DOMAIN -+ - config ARM_NVIC - bool - select IRQ_DOMAIN ---- a/drivers/irqchip/Makefile -+++ b/drivers/irqchip/Makefile -@@ -31,6 +31,7 @@ obj-$(CONFIG_IMGPDC_IRQ) += irq-imgpdc. - obj-$(CONFIG_SIRF_IRQ) += irq-sirfsoc.o - obj-$(CONFIG_RENESAS_INTC_IRQPIN) += irq-renesas-intc-irqpin.o - obj-$(CONFIG_RENESAS_IRQC) += irq-renesas-irqc.o -+obj-$(CONFIG_PLXTECH_RPS) += irq-rps.o - obj-$(CONFIG_VERSATILE_FPGA_IRQ) += irq-versatile-fpga.o - obj-$(CONFIG_ARCH_NSPIRE) += irq-zevio.o - obj-$(CONFIG_ARCH_VT8500) += irq-vt8500.o ---- a/drivers/irqchip/irq-gic.c -+++ b/drivers/irqchip/irq-gic.c -@@ -1036,6 +1036,7 @@ IRQCHIP_DECLARE(arm1176jzf_dc_gic, "arm, - IRQCHIP_DECLARE(cortex_a15_gic, "arm,cortex-a15-gic", gic_of_init); - IRQCHIP_DECLARE(cortex_a9_gic, "arm,cortex-a9-gic", gic_of_init); - IRQCHIP_DECLARE(cortex_a7_gic, "arm,cortex-a7-gic", gic_of_init); -+IRQCHIP_DECLARE(arm11_mpcore_gic, "arm,arm11mp-gic", gic_of_init); - IRQCHIP_DECLARE(msm_8660_qgic, "qcom,msm-8660-qgic", gic_of_init); - IRQCHIP_DECLARE(msm_qgic2, "qcom,msm-qgic2", gic_of_init); - diff --git a/target/linux/oxnas/patches-4.1/330-oxnas-pinctrl.patch b/target/linux/oxnas/patches-4.1/330-oxnas-pinctrl.patch deleted file mode 100644 index 5e7d081e03..0000000000 --- a/target/linux/oxnas/patches-4.1/330-oxnas-pinctrl.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/drivers/pinctrl/Kconfig -+++ b/drivers/pinctrl/Kconfig -@@ -191,6 +191,15 @@ config PINCTRL_COH901 - COH 901 335 and COH 901 571/3. They contain 3, 5 or 7 - ports of 8 GPIO pins each. - -+config PINCTRL_OXNAS -+ bool "OXNAS pinctrl driver" -+ depends on OF -+ depends on ARCH_OXNAS -+ select PINMUX -+ select PINCONF -+ help -+ Say Y here to enable the oxnas pinctrl driver -+ - config PINCTRL_PALMAS - bool "Pinctrl driver for the PALMAS Series MFD devices" - depends on OF && MFD_PALMAS ---- a/drivers/pinctrl/Makefile -+++ b/drivers/pinctrl/Makefile -@@ -17,6 +17,7 @@ obj-$(CONFIG_PINCTRL_AT91) += pinctrl-at - obj-$(CONFIG_PINCTRL_AMD) += pinctrl-amd.o - obj-$(CONFIG_PINCTRL_FALCON) += pinctrl-falcon.o - obj-$(CONFIG_PINCTRL_MESON) += meson/ -+obj-$(CONFIG_PINCTRL_OXNAS) += pinctrl-oxnas.o - obj-$(CONFIG_PINCTRL_PALMAS) += pinctrl-palmas.o - obj-$(CONFIG_PINCTRL_ROCKCHIP) += pinctrl-rockchip.o - obj-$(CONFIG_PINCTRL_SINGLE) += pinctrl-single.o diff --git a/target/linux/oxnas/patches-4.1/340-oxnas-pcie.patch b/target/linux/oxnas/patches-4.1/340-oxnas-pcie.patch deleted file mode 100644 index ec9dc941a3..0000000000 --- a/target/linux/oxnas/patches-4.1/340-oxnas-pcie.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/drivers/pci/host/Kconfig -+++ b/drivers/pci/host/Kconfig -@@ -125,4 +125,9 @@ config PCIE_IPROC_PLATFORM - Say Y here if you want to use the Broadcom iProc PCIe controller - through the generic platform bus interface - -+config PCI_OXNAS -+ bool "PLX Oxnas PCIe controller" -+ depends on ARCH_OXNAS -+ select PCIEPORTBUS -+ - endmenu ---- a/drivers/pci/host/Makefile -+++ b/drivers/pci/host/Makefile -@@ -3,6 +3,7 @@ obj-$(CONFIG_PCI_DRA7XX) += pci-dra7xx.o - obj-$(CONFIG_PCI_EXYNOS) += pci-exynos.o - obj-$(CONFIG_PCI_IMX6) += pci-imx6.o - obj-$(CONFIG_PCI_MVEBU) += pci-mvebu.o -+obj-$(CONFIG_PCI_OXNAS) += pcie-oxnas.o - obj-$(CONFIG_PCI_TEGRA) += pci-tegra.o - obj-$(CONFIG_PCI_RCAR_GEN2) += pci-rcar-gen2.o - obj-$(CONFIG_PCI_RCAR_GEN2_PCIE) += pcie-rcar.o diff --git a/target/linux/oxnas/patches-4.1/350-oxnas-reset.patch b/target/linux/oxnas/patches-4.1/350-oxnas-reset.patch deleted file mode 100644 index 1cecd28dc7..0000000000 --- a/target/linux/oxnas/patches-4.1/350-oxnas-reset.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/reset/Kconfig -+++ b/drivers/reset/Kconfig -@@ -12,4 +12,9 @@ menuconfig RESET_CONTROLLER - - If unsure, say no. - -+config RESET_CONTROLLER_OXNAS -+ bool -+ select RESET_CONTROLLER -+ - source "drivers/reset/sti/Kconfig" -+ ---- a/drivers/reset/Makefile -+++ b/drivers/reset/Makefile -@@ -1,4 +1,5 @@ - obj-$(CONFIG_RESET_CONTROLLER) += core.o -+obj-$(CONFIG_RESET_CONTROLLER_OXNAS) += reset-ox820.o - obj-$(CONFIG_ARCH_SOCFPGA) += reset-socfpga.o - obj-$(CONFIG_ARCH_BERLIN) += reset-berlin.o - obj-$(CONFIG_ARCH_SUNXI) += reset-sunxi.o diff --git a/target/linux/oxnas/patches-4.1/400-oxnas-nand.patch b/target/linux/oxnas/patches-4.1/400-oxnas-nand.patch deleted file mode 100644 index c59da359ba..0000000000 --- a/target/linux/oxnas/patches-4.1/400-oxnas-nand.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/drivers/mtd/nand/Kconfig -+++ b/drivers/mtd/nand/Kconfig -@@ -530,4 +530,12 @@ config MTD_NAND_HISI504 - help - Enables support for NAND controller on Hisilicon SoC Hip04. - -+config MTD_NAND_OXNAS -+ tristate "Support for NAND on Plxtech NAS782X SoC" -+ depends on ARCH_OXNAS -+ select MTD_NAND_PLATFORM -+ help -+ Enables support for NAND Flash chips on Plxtech NAS782X SoCs. NAND is attached -+ to the STATIC Unit. -+ - endif # MTD_NAND ---- a/drivers/mtd/nand/Makefile -+++ b/drivers/mtd/nand/Makefile -@@ -45,6 +45,7 @@ obj-$(CONFIG_MTD_NAND_SOCRATES) += socr - obj-$(CONFIG_MTD_NAND_TXX9NDFMC) += txx9ndfmc.o - obj-$(CONFIG_MTD_NAND_NUC900) += nuc900_nand.o - obj-$(CONFIG_MTD_NAND_MPC5121_NFC) += mpc5121_nfc.o -+obj-$(CONFIG_MTD_NAND_OXNAS) += oxnas_nand.o - obj-$(CONFIG_MTD_NAND_RICOH) += r852.o - obj-$(CONFIG_MTD_NAND_JZ4740) += jz4740_nand.o - obj-$(CONFIG_MTD_NAND_GPMI_NAND) += gpmi-nand/ diff --git a/target/linux/oxnas/patches-4.1/500-oxnas-sata.patch b/target/linux/oxnas/patches-4.1/500-oxnas-sata.patch deleted file mode 100644 index 8c59b219fd..0000000000 --- a/target/linux/oxnas/patches-4.1/500-oxnas-sata.patch +++ /dev/null @@ -1,26 +0,0 @@ ---- a/drivers/ata/Kconfig -+++ b/drivers/ata/Kconfig -@@ -402,6 +402,13 @@ config SATA_VITESSE - - If unsure, say N. - -+config SATA_OXNAS -+ tristate "PLXTECH NAS782X SATA support" -+ help -+ This option enables support for Nas782x Serial ATA controller. -+ -+ If unsure, say N. -+ - comment "PATA SFF controllers with BMDMA" - - config PATA_ALI ---- a/drivers/ata/Makefile -+++ b/drivers/ata/Makefile -@@ -37,6 +37,7 @@ obj-$(CONFIG_SATA_SVW) += sata_svw.o - obj-$(CONFIG_SATA_ULI) += sata_uli.o - obj-$(CONFIG_SATA_VIA) += sata_via.o - obj-$(CONFIG_SATA_VITESSE) += sata_vsc.o -+obj-$(CONFIG_SATA_OXNAS) += sata_oxnas.o - - # SFF PATA w/ BMDMA - obj-$(CONFIG_PATA_ALI) += pata_ali.o diff --git a/target/linux/oxnas/patches-4.1/700-oxnas-dwmac.patch b/target/linux/oxnas/patches-4.1/700-oxnas-dwmac.patch deleted file mode 100644 index 92d279e551..0000000000 --- a/target/linux/oxnas/patches-4.1/700-oxnas-dwmac.patch +++ /dev/null @@ -1,44 +0,0 @@ ---- a/drivers/net/ethernet/stmicro/stmmac/Kconfig -+++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig -@@ -20,7 +20,7 @@ config STMMAC_PLATFORM - ---help--- - This selects the platform specific bus support for the stmmac driver. - This is the driver used on several SoCs: -- STi, Allwinner, Amlogic Meson, Altera SOCFPGA. -+ STi, Allwinner, Amlogic Meson, Altera SOCFPGA and Oxnas. - - If you have a controller with this interface, say Y or M here. - ---- a/drivers/net/ethernet/stmicro/stmmac/Makefile -+++ b/drivers/net/ethernet/stmicro/stmmac/Makefile -@@ -5,8 +5,9 @@ stmmac-objs:= stmmac_main.o stmmac_ethto - mmc_core.o stmmac_hwtstamp.o stmmac_ptp.o $(stmmac-y) - - obj-$(CONFIG_STMMAC_PLATFORM) += stmmac-platform.o --stmmac-platform-objs:= stmmac_platform.o dwmac-meson.o dwmac-sunxi.o \ -- dwmac-sti.o dwmac-socfpga.o dwmac-rk.o -+stmmac-platform-objs:= stmmac_platform.o dwmac-meson.o dwmac-oxnas.o \ -+ dwmac-sunxi.o dwmac-sti.o dwmac-socfpga.o \ -+ dwmac-rk.o - - obj-$(CONFIG_STMMAC_PCI) += stmmac-pci.o - stmmac-pci-objs:= stmmac_pci.o ---- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c -+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c -@@ -34,6 +34,7 @@ - - static const struct of_device_id stmmac_dt_ids[] = { - /* SoC specific glue layers should come before generic bindings */ -+ { .compatible = "plxtech,nas782x-gmac", .data = &oxnas_gmac_data}, - { .compatible = "rockchip,rk3288-gmac", .data = &rk3288_gmac_data}, - { .compatible = "amlogic,meson6-dwmac", .data = &meson6_dwmac_data}, - { .compatible = "allwinner,sun7i-a20-gmac", .data = &sun7i_gmac_data}, ---- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h -+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h -@@ -25,5 +25,6 @@ extern const struct stmmac_of_data stih4 - extern const struct stmmac_of_data stid127_dwmac_data; - extern const struct stmmac_of_data socfpga_gmac_data; - extern const struct stmmac_of_data rk3288_gmac_data; -+extern const struct stmmac_of_data oxnas_gmac_data; - - #endif /* __STMMAC_PLATFORM_H__ */ diff --git a/target/linux/oxnas/patches-4.1/800-oxnas-ehci.patch b/target/linux/oxnas/patches-4.1/800-oxnas-ehci.patch deleted file mode 100644 index 87377e7cad..0000000000 --- a/target/linux/oxnas/patches-4.1/800-oxnas-ehci.patch +++ /dev/null @@ -1,26 +0,0 @@ ---- a/drivers/usb/host/Kconfig -+++ b/drivers/usb/host/Kconfig -@@ -313,6 +313,13 @@ config USB_OCTEON_EHCI - USB 2.0 device support. All CN6XXX based chips with USB are - supported. - -+config USB_EHCI_OXNAS -+ tristate "OXNAS EHCI Module" -+ depends on USB_EHCI_HCD && ARCH_OXNAS -+ select USB_EHCI_ROOT_HUB_TT -+ ---help--- -+ Enable support for the OX820 SOC's on-chip EHCI controller. -+ - endif # USB_EHCI_HCD - - config USB_OXU210HP_HCD ---- a/drivers/usb/host/Makefile -+++ b/drivers/usb/host/Makefile -@@ -39,6 +39,7 @@ obj-$(CONFIG_USB_EHCI_HCD_AT91) += ehci- - obj-$(CONFIG_USB_EHCI_MSM) += ehci-msm.o - obj-$(CONFIG_USB_EHCI_TEGRA) += ehci-tegra.o - obj-$(CONFIG_USB_W90X900_EHCI) += ehci-w90x900.o -+obj-$(CONFIG_USB_EHCI_OXNAS) += ehci-oxnas.o - - obj-$(CONFIG_USB_OXU210HP_HCD) += oxu210hp-hcd.o - obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o diff --git a/target/linux/oxnas/patches-4.1/900-more-boards.patch b/target/linux/oxnas/patches-4.1/900-more-boards.patch deleted file mode 100644 index af4831eb01..0000000000 --- a/target/linux/oxnas/patches-4.1/900-more-boards.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -442,7 +442,10 @@ dtb-$(CONFIG_ARCH_ORION5X) += \ - orion5x-lacie-ethernet-disk-mini-v2.dtb \ - orion5x-maxtor-shared-storage-2.dtb \ - orion5x-rd88f5182-nas.dtb --dtb-$(CONFIG_ARCH_OXNAS) += ox820-pogoplug-pro.dtb -+dtb-$(CONFIG_ARCH_OXNAS) += ox820-pogoplug-pro.dtb \ -+ ox820-pogoplug-v3.dtb \ -+ ox820-stg212.dtb \ -+ ox820-kd20.dtb - dtb-$(CONFIG_ARCH_PRIMA2) += \ - prima2-evb.dtb - dtb-$(CONFIG_ARCH_QCOM) += \ diff --git a/target/linux/oxnas/patches-4.1/999-libata-hacks.patch b/target/linux/oxnas/patches-4.1/999-libata-hacks.patch deleted file mode 100644 index 7d6670be56..0000000000 --- a/target/linux/oxnas/patches-4.1/999-libata-hacks.patch +++ /dev/null @@ -1,57 +0,0 @@ ---- a/drivers/ata/libata-core.c -+++ b/drivers/ata/libata-core.c -@@ -1589,6 +1589,14 @@ unsigned ata_exec_internal_sg(struct ata - return AC_ERR_SYSTEM; - } - -+ if (ap->ops->acquire_hw && !ap->ops->acquire_hw(ap, 0, 0)) { -+ spin_unlock_irqrestore(ap->lock, flags); -+ if (!ap->ops->acquire_hw(ap, 1, (2*HZ))) { -+ return AC_ERR_TIMEOUT; -+ } -+ spin_lock_irqsave(ap->lock, flags); -+ } -+ - /* initialize internal qc */ - - /* XXX: Tag 0 is used for drivers with legacy EH as some -@@ -4780,6 +4788,9 @@ struct ata_queued_cmd *ata_qc_new_init(s - if (unlikely(ap->pflags & ATA_PFLAG_FROZEN)) - return NULL; - -+ if (ap->ops->qc_new && ap->ops->qc_new(ap)) -+ return NULL; -+ - /* libsas case */ - if (ap->flags & ATA_FLAG_SAS_HOST) { - tag = ata_sas_allocate_tag(ap); -@@ -4825,6 +4836,8 @@ void ata_qc_free(struct ata_queued_cmd * - qc->tag = ATA_TAG_POISON; - if (ap->flags & ATA_FLAG_SAS_HOST) - ata_sas_free_tag(tag, ap); -+ if (ap->ops->qc_free) -+ ap->ops->qc_free(qc); - } - } - ---- a/include/linux/libata.h -+++ b/include/linux/libata.h -@@ -905,6 +905,8 @@ struct ata_port_operations { - void (*qc_prep)(struct ata_queued_cmd *qc); - unsigned int (*qc_issue)(struct ata_queued_cmd *qc); - bool (*qc_fill_rtf)(struct ata_queued_cmd *qc); -+ int (*qc_new)(struct ata_port *ap); -+ void (*qc_free)(struct ata_queued_cmd *qc); - - /* - * Configuration and exception handling -@@ -995,6 +997,9 @@ struct ata_port_operations { - void (*phy_reset)(struct ata_port *ap); - void (*eng_timeout)(struct ata_port *ap); - -+ int (*acquire_hw)(struct ata_port *ap, int may_sleep, -+ int timeout_jiffies); -+ - /* - * ->inherits must be the last field and all the preceding - * fields must be pointers. -- 2.25.1