diff --git a/Makefile b/Makefile index 7fe00a93c870c..355e05ba065cb 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 PATCHLEVEL = 4 -SUBLEVEL = 113 +SUBLEVEL = 114 EXTRAVERSION = NAME = Kleptomaniac Octopus diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c index 3d57ed0d85350..4045180510939 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -96,7 +96,7 @@ stash_usr_regs(struct rt_sigframe __user *sf, struct pt_regs *regs, sizeof(sf->uc.uc_mcontext.regs.scratch)); err |= __copy_to_user(&sf->uc.uc_sigmask, set, sizeof(sigset_t)); - return err; + return err ? -EFAULT : 0; } static int restore_usr_regs(struct pt_regs *regs, struct rt_sigframe __user *sf) @@ -110,7 +110,7 @@ static int restore_usr_regs(struct pt_regs *regs, struct rt_sigframe __user *sf) &(sf->uc.uc_mcontext.regs.scratch), sizeof(sf->uc.uc_mcontext.regs.scratch)); if (err) - return err; + return -EFAULT; set_current_blocked(&set); regs->bta = uregs.scratch.bta; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 904852006b9b1..0a36b8fe3fa92 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -22,6 +22,11 @@ i2c1 = &i2c2; i2c2 = &i2c3; i2c3 = &i2c4; + mmc0 = &mmc1; + mmc1 = &mmc2; + mmc2 = &mmc3; + mmc3 = &mmc4; + mmc4 = &mmc5; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; diff --git a/arch/arm/boot/dts/omap44xx-clocks.dtsi b/arch/arm/boot/dts/omap44xx-clocks.dtsi index e9d9c8460682c..68ab6a95f222d 100644 --- a/arch/arm/boot/dts/omap44xx-clocks.dtsi +++ b/arch/arm/boot/dts/omap44xx-clocks.dtsi @@ -770,14 +770,6 @@ ti,max-div = <2>; }; - sha2md5_fck: sha2md5_fck@15c8 { - #clock-cells = <0>; - compatible = "ti,gate-clock"; - clocks = <&l3_div_ck>; - ti,bit-shift = <1>; - reg = <0x15c8>; - }; - usb_phy_cm_clk32k: usb_phy_cm_clk32k@640 { #clock-cells = <0>; compatible = "ti,gate-clock"; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 041646fabb2db..3b56e993326d0 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -25,6 +25,11 @@ i2c2 = &i2c3; i2c3 = &i2c4; i2c4 = &i2c5; + mmc0 = &mmc1; + mmc1 = &mmc2; + mmc2 = &mmc3; + mmc3 = &mmc4; + mmc4 = &mmc5; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; diff --git a/arch/arm/mach-footbridge/cats-pci.c b/arch/arm/mach-footbridge/cats-pci.c index 0b2fd7e2e9b42..90b1e9be430e9 100644 --- a/arch/arm/mach-footbridge/cats-pci.c +++ b/arch/arm/mach-footbridge/cats-pci.c @@ -15,14 +15,14 @@ #include /* cats host-specific stuff */ -static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 }; +static int irqmap_cats[] = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 }; static u8 cats_no_swizzle(struct pci_dev *dev, u8 *pin) { return 0; } -static int __init cats_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) +static int cats_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (dev->irq >= 255) return -1; /* not a valid interrupt. */ diff --git a/arch/arm/mach-footbridge/ebsa285-pci.c b/arch/arm/mach-footbridge/ebsa285-pci.c index 6f28aaa9ca79b..c3f280d08fa7f 100644 --- a/arch/arm/mach-footbridge/ebsa285-pci.c +++ b/arch/arm/mach-footbridge/ebsa285-pci.c @@ -14,9 +14,9 @@ #include #include -static int irqmap_ebsa285[] __initdata = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI }; +static int irqmap_ebsa285[] = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI }; -static int __init ebsa285_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) +static int ebsa285_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (dev->vendor == PCI_VENDOR_ID_CONTAQ && dev->device == PCI_DEVICE_ID_CONTAQ_82C693) diff --git a/arch/arm/mach-footbridge/netwinder-pci.c b/arch/arm/mach-footbridge/netwinder-pci.c index 9473aa0305e5f..e8304392074b8 100644 --- a/arch/arm/mach-footbridge/netwinder-pci.c +++ b/arch/arm/mach-footbridge/netwinder-pci.c @@ -18,7 +18,7 @@ * We now use the slot ID instead of the device identifiers to select * which interrupt is routed where. */ -static int __init netwinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) +static int netwinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { switch (slot) { case 0: /* host bridge */ diff --git a/arch/arm/mach-footbridge/personal-pci.c b/arch/arm/mach-footbridge/personal-pci.c index 4391e433a4b2f..9d19aa98a663e 100644 --- a/arch/arm/mach-footbridge/personal-pci.c +++ b/arch/arm/mach-footbridge/personal-pci.c @@ -14,13 +14,12 @@ #include #include -static int irqmap_personal_server[] __initdata = { +static int irqmap_personal_server[] = { IRQ_IN0, IRQ_IN1, IRQ_IN2, IRQ_IN3, 0, 0, 0, IRQ_DOORBELLHOST, IRQ_DMA1, IRQ_DMA2, IRQ_PCI }; -static int __init personal_server_map_irq(const struct pci_dev *dev, u8 slot, - u8 pin) +static int personal_server_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { unsigned char line; diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c index 638808c4e1224..697adedaced49 100644 --- a/arch/arm/mach-keystone/keystone.c +++ b/arch/arm/mach-keystone/keystone.c @@ -62,7 +62,7 @@ static void __init keystone_init(void) static long long __init keystone_pv_fixup(void) { long long offset; - phys_addr_t mem_start, mem_end; + u64 mem_start, mem_end; mem_start = memblock_start_of_DRAM(); mem_end = memblock_end_of_DRAM(); @@ -75,7 +75,7 @@ static long long __init keystone_pv_fixup(void) if (mem_start < KEYSTONE_HIGH_PHYS_START || mem_end > KEYSTONE_HIGH_PHYS_END) { pr_crit("Invalid address space for memory (%08llx-%08llx)\n", - (u64)mem_start, (u64)mem_end); + mem_start, mem_end); return 0; } diff --git a/arch/arm/mach-omap1/ams-delta-fiq-handler.S b/arch/arm/mach-omap1/ams-delta-fiq-handler.S index 14a6c3eb32985..f745a65d3bd7a 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq-handler.S +++ b/arch/arm/mach-omap1/ams-delta-fiq-handler.S @@ -15,6 +15,7 @@ #include #include +#include #include "ams-delta-fiq.h" #include "board-ams-delta.h" diff --git a/arch/arm/probes/uprobes/core.c b/arch/arm/probes/uprobes/core.c index c4b49b322e8a8..f5f790c6e5f89 100644 --- a/arch/arm/probes/uprobes/core.c +++ b/arch/arm/probes/uprobes/core.c @@ -204,7 +204,7 @@ unsigned long uprobe_get_swbp_addr(struct pt_regs *regs) static struct undef_hook uprobes_arm_break_hook = { .instr_mask = 0x0fffffff, .instr_val = (UPROBE_SWBP_ARM_INSN & 0x0fffffff), - .cpsr_mask = MODE_MASK, + .cpsr_mask = (PSR_T_BIT | MODE_MASK), .cpsr_val = USR_MODE, .fn = uprobe_trap_handler, }; @@ -212,7 +212,7 @@ static struct undef_hook uprobes_arm_break_hook = { static struct undef_hook uprobes_arm_ss_hook = { .instr_mask = 0x0fffffff, .instr_val = (UPROBE_SS_ARM_INSN & 0x0fffffff), - .cpsr_mask = MODE_MASK, + .cpsr_mask = (PSR_T_BIT | MODE_MASK), .cpsr_val = USR_MODE, .fn = uprobe_trap_handler, }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts index 72d6961dc3128..8d15164f2a3c6 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts @@ -11,3 +11,7 @@ compatible = "pine64,pine64-lts", "allwinner,sun50i-r18", "allwinner,sun50i-a64"; }; + +&mmc0 { + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 push-push switch */ +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi index d935e3028fcb6..19e5b7e298fdf 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi @@ -57,7 +57,7 @@ vmmc-supply = <®_dcdc1>; disable-wp; bus-width = <4>; - cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 push-pull switch */ status = "okay"; }; diff --git a/arch/arm64/include/asm/alternative.h b/arch/arm64/include/asm/alternative.h index 619db9b4c9d5c..3cb3c4ab3ea56 100644 --- a/arch/arm64/include/asm/alternative.h +++ b/arch/arm64/include/asm/alternative.h @@ -119,9 +119,9 @@ static inline void apply_alternatives_module(void *start, size_t length) { } .popsection .subsection 1 663: \insn2 -664: .previous - .org . - (664b-663b) + (662b-661b) +664: .org . - (664b-663b) + (662b-661b) .org . - (662b-661b) + (664b-663b) + .previous .endif .endm @@ -191,11 +191,11 @@ static inline void apply_alternatives_module(void *start, size_t length) { } */ .macro alternative_endif 664: + .org . - (664b-663b) + (662b-661b) + .org . - (662b-661b) + (664b-663b) .if .Lasm_alt_mode==0 .previous .endif - .org . - (664b-663b) + (662b-661b) - .org . - (662b-661b) + (664b-663b) .endm /* diff --git a/arch/arm64/include/asm/word-at-a-time.h b/arch/arm64/include/asm/word-at-a-time.h index 3333950b59093..ea487218db790 100644 --- a/arch/arm64/include/asm/word-at-a-time.h +++ b/arch/arm64/include/asm/word-at-a-time.h @@ -53,7 +53,7 @@ static inline unsigned long find_zero(unsigned long mask) */ static inline unsigned long load_unaligned_zeropad(const void *addr) { - unsigned long ret, offset; + unsigned long ret, tmp; /* Load word from unaligned pointer addr */ asm( @@ -61,9 +61,9 @@ static inline unsigned long load_unaligned_zeropad(const void *addr) "2:\n" " .pushsection .fixup,\"ax\"\n" " .align 2\n" - "3: and %1, %2, #0x7\n" - " bic %2, %2, #0x7\n" - " ldr %0, [%2]\n" + "3: bic %1, %2, #0x7\n" + " ldr %0, [%1]\n" + " and %1, %2, #0x7\n" " lsl %1, %1, #0x3\n" #ifndef __AARCH64EB__ " lsr %0, %0, %1\n" @@ -73,7 +73,7 @@ static inline unsigned long load_unaligned_zeropad(const void *addr) " b 2b\n" " .popsection\n" _ASM_EXTABLE(1b, 3b) - : "=&r" (ret), "=&r" (offset) + : "=&r" (ret), "=&r" (tmp) : "r" (addr), "Q" (*(unsigned long *)addr)); return ret; diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 6b23a0cb2b353..b21549a34447c 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -101,7 +101,7 @@ config ARCH_FLATMEM_ENABLE config ARCH_SPARSEMEM_ENABLE def_bool y depends on MMU - select SPARSEMEM_STATIC if 32BIT && SPARSMEM + select SPARSEMEM_STATIC if 32BIT && SPARSEMEM select SPARSEMEM_VMEMMAP_ENABLE if 64BIT config ARCH_SELECT_MEMORY_MODEL diff --git a/drivers/dma/dw/Kconfig b/drivers/dma/dw/Kconfig index e5162690de8f1..db25f9b7778c9 100644 --- a/drivers/dma/dw/Kconfig +++ b/drivers/dma/dw/Kconfig @@ -10,6 +10,7 @@ config DW_DMAC_CORE config DW_DMAC tristate "Synopsys DesignWare AHB DMA platform driver" + depends on HAS_IOMEM select DW_DMAC_CORE help Support the Synopsys DesignWare AHB DMA controller. This @@ -18,6 +19,7 @@ config DW_DMAC config DW_DMAC_PCI tristate "Synopsys DesignWare AHB DMA PCI driver" depends on PCI + depends on HAS_IOMEM select DW_DMAC_CORE help Support the Synopsys DesignWare AHB DMA controller on the diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c index fbf6b1a0a4fae..558cd900d3996 100644 --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c @@ -457,6 +457,8 @@ static ssize_t export_store(struct class *class, long gpio; struct gpio_desc *desc; int status; + struct gpio_chip *gc; + int offset; status = kstrtol(buf, 0, &gpio); if (status < 0) @@ -468,6 +470,12 @@ static ssize_t export_store(struct class *class, pr_warn("%s: invalid GPIO %ld\n", __func__, gpio); return -EINVAL; } + gc = desc->gdev->chip; + offset = gpio_chip_hwgpio(desc); + if (!gpiochip_line_is_valid(gc, offset)) { + pr_warn("%s: GPIO %ld masked\n", __func__, gpio); + return -EINVAL; + } /* No extra locking here; FLAG_SYSFS just signifies that the * request and export were done by on behalf of userspace, so diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c index f84049119f1c1..e3579e5ffa146 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c @@ -1131,8 +1131,8 @@ static int a5xx_pm_suspend(struct msm_gpu *gpu) static int a5xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value) { - *value = gpu_read64(gpu, REG_A5XX_RBBM_PERFCTR_CP_0_LO, - REG_A5XX_RBBM_PERFCTR_CP_0_HI); + *value = gpu_read64(gpu, REG_A5XX_RBBM_ALWAYSON_COUNTER_LO, + REG_A5XX_RBBM_ALWAYSON_COUNTER_HI); return 0; } diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index ab75f0309d4b6..df2656e579917 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -773,8 +773,8 @@ static int a6xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value) /* Force the GPU power on so we can read this register */ a6xx_gmu_set_oob(&a6xx_gpu->gmu, GMU_OOB_GPU_SET); - *value = gpu_read64(gpu, REG_A6XX_RBBM_PERFCTR_CP_0_LO, - REG_A6XX_RBBM_PERFCTR_CP_0_HI); + *value = gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO, + REG_A6XX_CP_ALWAYS_ON_COUNTER_HI); a6xx_gmu_clear_oob(&a6xx_gpu->gmu, GMU_OOB_GPU_SET); return 0; diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index f1928c1ac139c..bf0621e446199 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -3574,8 +3574,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, { struct wacom_features *features = &wacom_wac->features; - input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - if (!(features->device_type & WACOM_DEVICETYPE_PEN)) return -ENODEV; @@ -3590,6 +3588,7 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, return 0; } + input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); __set_bit(BTN_TOUCH, input_dev->keybit); __set_bit(ABS_MISC, input_dev->absbit); @@ -3742,8 +3741,6 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, { struct wacom_features *features = &wacom_wac->features; - input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) return -ENODEV; @@ -3756,6 +3753,7 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, /* setup has already been done */ return 0; + input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); __set_bit(BTN_TOUCH, input_dev->keybit); if (features->touch_max == 1) { diff --git a/drivers/input/keyboard/nspire-keypad.c b/drivers/input/keyboard/nspire-keypad.c index 63d5e488137dc..e9fa1423f1360 100644 --- a/drivers/input/keyboard/nspire-keypad.c +++ b/drivers/input/keyboard/nspire-keypad.c @@ -93,9 +93,15 @@ static irqreturn_t nspire_keypad_irq(int irq, void *dev_id) return IRQ_HANDLED; } -static int nspire_keypad_chip_init(struct nspire_keypad *keypad) +static int nspire_keypad_open(struct input_dev *input) { + struct nspire_keypad *keypad = input_get_drvdata(input); unsigned long val = 0, cycles_per_us, delay_cycles, row_delay_cycles; + int error; + + error = clk_prepare_enable(keypad->clk); + if (error) + return error; cycles_per_us = (clk_get_rate(keypad->clk) / 1000000); if (cycles_per_us == 0) @@ -121,30 +127,6 @@ static int nspire_keypad_chip_init(struct nspire_keypad *keypad) keypad->int_mask = 1 << 1; writel(keypad->int_mask, keypad->reg_base + KEYPAD_INTMSK); - /* Disable GPIO interrupts to prevent hanging on touchpad */ - /* Possibly used to detect touchpad events */ - writel(0, keypad->reg_base + KEYPAD_UNKNOWN_INT); - /* Acknowledge existing interrupts */ - writel(~0, keypad->reg_base + KEYPAD_UNKNOWN_INT_STS); - - return 0; -} - -static int nspire_keypad_open(struct input_dev *input) -{ - struct nspire_keypad *keypad = input_get_drvdata(input); - int error; - - error = clk_prepare_enable(keypad->clk); - if (error) - return error; - - error = nspire_keypad_chip_init(keypad); - if (error) { - clk_disable_unprepare(keypad->clk); - return error; - } - return 0; } @@ -152,6 +134,11 @@ static void nspire_keypad_close(struct input_dev *input) { struct nspire_keypad *keypad = input_get_drvdata(input); + /* Disable interrupts */ + writel(0, keypad->reg_base + KEYPAD_INTMSK); + /* Acknowledge existing interrupts */ + writel(~0, keypad->reg_base + KEYPAD_INT); + clk_disable_unprepare(keypad->clk); } @@ -210,6 +197,25 @@ static int nspire_keypad_probe(struct platform_device *pdev) return -ENOMEM; } + error = clk_prepare_enable(keypad->clk); + if (error) { + dev_err(&pdev->dev, "failed to enable clock\n"); + return error; + } + + /* Disable interrupts */ + writel(0, keypad->reg_base + KEYPAD_INTMSK); + /* Acknowledge existing interrupts */ + writel(~0, keypad->reg_base + KEYPAD_INT); + + /* Disable GPIO interrupts to prevent hanging on touchpad */ + /* Possibly used to detect touchpad events */ + writel(0, keypad->reg_base + KEYPAD_UNKNOWN_INT); + /* Acknowledge existing GPIO interrupts */ + writel(~0, keypad->reg_base + KEYPAD_UNKNOWN_INT_STS); + + clk_disable_unprepare(keypad->clk); + input_set_drvdata(input, keypad); input->id.bustype = BUS_HOST; diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index e7346c5f4738a..23442a144b834 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -588,6 +588,7 @@ static const struct dmi_system_id i8042_dmi_noselftest_table[] = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ }, + }, { .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), DMI_MATCH(DMI_CHASSIS_TYPE, "31"), /* Convertible Notebook */ diff --git a/drivers/input/touchscreen/s6sy761.c b/drivers/input/touchscreen/s6sy761.c index b63d7fdf0cd20..85a1f465c097e 100644 --- a/drivers/input/touchscreen/s6sy761.c +++ b/drivers/input/touchscreen/s6sy761.c @@ -145,8 +145,8 @@ static void s6sy761_report_coordinates(struct s6sy761_data *sdata, u8 major = event[4]; u8 minor = event[5]; u8 z = event[6] & S6SY761_MASK_Z; - u16 x = (event[1] << 3) | ((event[3] & S6SY761_MASK_X) >> 4); - u16 y = (event[2] << 3) | (event[3] & S6SY761_MASK_Y); + u16 x = (event[1] << 4) | ((event[3] & S6SY761_MASK_X) >> 4); + u16 y = (event[2] << 4) | (event[3] & S6SY761_MASK_Y); input_mt_slot(sdata->input, tid); diff --git a/drivers/md/dm-verity-fec.c b/drivers/md/dm-verity-fec.c index 66f4c6398f670..cea2b37897367 100644 --- a/drivers/md/dm-verity-fec.c +++ b/drivers/md/dm-verity-fec.c @@ -65,7 +65,7 @@ static u8 *fec_read_parity(struct dm_verity *v, u64 rsb, int index, u8 *res; position = (index + rsb) * v->fec->roots; - block = div64_u64_rem(position, v->fec->roots << SECTOR_SHIFT, &rem); + block = div64_u64_rem(position, v->fec->io_size, &rem); *offset = (unsigned)rem; res = dm_bufio_read(v->fec->bufio, block, buf); @@ -154,7 +154,7 @@ static int fec_decode_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio, /* read the next block when we run out of parity bytes */ offset += v->fec->roots; - if (offset >= v->fec->roots << SECTOR_SHIFT) { + if (offset >= v->fec->io_size) { dm_bufio_release(buf); par = fec_read_parity(v, rsb, block_offset, &offset, &buf); @@ -742,8 +742,13 @@ int verity_fec_ctr(struct dm_verity *v) return -E2BIG; } + if ((f->roots << SECTOR_SHIFT) & ((1 << v->data_dev_block_bits) - 1)) + f->io_size = 1 << v->data_dev_block_bits; + else + f->io_size = v->fec->roots << SECTOR_SHIFT; + f->bufio = dm_bufio_client_create(f->dev->bdev, - f->roots << SECTOR_SHIFT, + f->io_size, 1, 0, NULL, NULL); if (IS_ERR(f->bufio)) { ti->error = "Cannot initialize FEC bufio client"; diff --git a/drivers/md/dm-verity-fec.h b/drivers/md/dm-verity-fec.h index 42fbd3a7fc9f1..3c46c8d618833 100644 --- a/drivers/md/dm-verity-fec.h +++ b/drivers/md/dm-verity-fec.h @@ -36,6 +36,7 @@ struct dm_verity_fec { struct dm_dev *dev; /* parity data device */ struct dm_bufio_client *data_bufio; /* for data dev access */ struct dm_bufio_client *bufio; /* for parity data access */ + size_t io_size; /* IO size for roots */ sector_t start; /* parity data start in blocks */ sector_t blocks; /* number of blocks covered */ sector_t rounds; /* number of interleaving rounds */ diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 1af09fd3fed1c..446eb06e50b49 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -2766,10 +2766,17 @@ unlock: return err; } +/* prod_id for switch families which do not have a PHY model number */ +static const u16 family_prod_id_table[] = { + [MV88E6XXX_FAMILY_6341] = MV88E6XXX_PORT_SWITCH_ID_PROD_6341, + [MV88E6XXX_FAMILY_6390] = MV88E6XXX_PORT_SWITCH_ID_PROD_6390, +}; + static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg) { struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; struct mv88e6xxx_chip *chip = mdio_bus->chip; + u16 prod_id; u16 val; int err; @@ -2780,23 +2787,12 @@ static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg) err = chip->info->ops->phy_read(chip, bus, phy, reg, &val); mv88e6xxx_reg_unlock(chip); - if (reg == MII_PHYSID2) { - /* Some internal PHYs don't have a model number. */ - if (chip->info->family != MV88E6XXX_FAMILY_6165) - /* Then there is the 6165 family. It gets is - * PHYs correct. But it can also have two - * SERDES interfaces in the PHY address - * space. And these don't have a model - * number. But they are not PHYs, so we don't - * want to give them something a PHY driver - * will recognise. - * - * Use the mv88e6390 family model number - * instead, for anything which really could be - * a PHY, - */ - if (!(val & 0x3f0)) - val |= MV88E6XXX_PORT_SWITCH_ID_PROD_6390 >> 4; + /* Some internal PHYs don't have a model number. */ + if (reg == MII_PHYSID2 && !(val & 0x3f0) && + chip->info->family < ARRAY_SIZE(family_prod_id_table)) { + prod_id = family_prod_id_table[chip->info->family]; + if (prod_id) + val |= prod_id >> 4; } return err ? err : val; diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c index f5ad12c109344..da84660ceae1f 100644 --- a/drivers/net/ethernet/amd/pcnet32.c +++ b/drivers/net/ethernet/amd/pcnet32.c @@ -1548,8 +1548,7 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent) } pci_set_master(pdev); - ioaddr = pci_resource_start(pdev, 0); - if (!ioaddr) { + if (!pci_resource_len(pdev, 0)) { if (pcnet32_debug & NETIF_MSG_PROBE) pr_err("card has no PCI IO resources, aborting\n"); err = -ENODEV; @@ -1562,6 +1561,8 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent) pr_err("architecture does not support 32bit PCI busmaster DMA\n"); goto err_disable_dev; } + + ioaddr = pci_resource_start(pdev, 0); if (!request_region(ioaddr, PCNET32_TOTAL_SIZE, "pcnet32_probe_pci")) { if (pcnet32_debug & NETIF_MSG_PROBE) pr_err("io address range already allocated\n"); diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index bdef5b3dd848c..377668465535f 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -3590,6 +3590,7 @@ static int macb_init(struct platform_device *pdev) reg = gem_readl(bp, DCFG8); bp->max_tuples = min((GEM_BFEXT(SCR2CMP, reg) / 3), GEM_BFEXT(T2SCR, reg)); + INIT_LIST_HEAD(&bp->rx_fs_list.list); if (bp->max_tuples > 0) { /* also needs one ethtype match to check IPv4 */ if (GEM_BFEXT(SCR2ETH, reg) > 0) { @@ -3600,7 +3601,6 @@ static int macb_init(struct platform_device *pdev) /* Filtering is supported in hw but don't enable it in kernel now */ dev->hw_features |= NETIF_F_NTUPLE; /* init Rx flow definitions */ - INIT_LIST_HEAD(&bp->rx_fs_list.list); bp->rx_fs_list.count = 0; spin_lock_init(&bp->rx_fs_lock); } else diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c index 4b958681d66e7..1d5d8984b49a3 100644 --- a/drivers/net/ethernet/davicom/dm9000.c +++ b/drivers/net/ethernet/davicom/dm9000.c @@ -1476,8 +1476,10 @@ dm9000_probe(struct platform_device *pdev) /* Init network device */ ndev = alloc_etherdev(sizeof(struct board_info)); - if (!ndev) - return -ENOMEM; + if (!ndev) { + ret = -ENOMEM; + goto out_regulator_disable; + } SET_NETDEV_DEV(ndev, &pdev->dev); diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 79b13750fa2d2..a2b7b982ee290 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -1081,19 +1081,13 @@ static int __ibmvnic_open(struct net_device *netdev) rc = set_link_state(adapter, IBMVNIC_LOGICAL_LNK_UP); if (rc) { - for (i = 0; i < adapter->req_rx_queues; i++) - napi_disable(&adapter->napi[i]); + ibmvnic_napi_disable(adapter); release_resources(adapter); return rc; } netif_tx_start_all_queues(netdev); - if (prev_state == VNIC_CLOSED) { - for (i = 0; i < adapter->req_rx_queues; i++) - napi_schedule(&adapter->napi[i]); - } - adapter->state = VNIC_OPEN; return rc; } @@ -1850,7 +1844,7 @@ static int do_reset(struct ibmvnic_adapter *adapter, u64 old_num_rx_queues, old_num_tx_queues; u64 old_num_rx_slots, old_num_tx_slots; struct net_device *netdev = adapter->netdev; - int i, rc; + int rc; netdev_dbg(adapter->netdev, "Re-setting driver (%d)\n", rwi->reset_reason); @@ -1995,10 +1989,6 @@ static int do_reset(struct ibmvnic_adapter *adapter, /* refresh device's multicast list */ ibmvnic_set_multi(netdev); - /* kick napi */ - for (i = 0; i < adapter->req_rx_queues; i++) - napi_schedule(&adapter->napi[i]); - if (adapter->reset_reason == VNIC_RESET_FAILOVER || adapter->reset_reason == VNIC_RESET_MOBILITY) { call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index a69aace057925..a1b4e995f2b7e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -11872,6 +11872,7 @@ static int i40e_sw_init(struct i40e_pf *pf) { int err = 0; int size; + u16 pow; /* Set default capability flags */ pf->flags = I40E_FLAG_RX_CSUM_ENABLED | @@ -11890,6 +11891,11 @@ static int i40e_sw_init(struct i40e_pf *pf) pf->rss_table_size = pf->hw.func_caps.rss_table_size; pf->rss_size_max = min_t(int, pf->rss_size_max, pf->hw.func_caps.num_tx_qp); + + /* find the next higher power-of-2 of num cpus */ + pow = roundup_pow_of_two(num_online_cpus()); + pf->rss_size_max = min_t(int, pf->rss_size_max, pow); + if (pf->hw.func_caps.rss) { pf->flags |= I40E_FLAG_RSS_ENABLED; pf->alloc_rss_size = min_t(int, pf->rss_size_max, diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index bd8decc54b871..8ff178fc2670c 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -742,12 +742,6 @@ static void rtl_unlock_config_regs(struct rtl8169_private *tp) RTL_W8(tp, Cfg9346, Cfg9346_Unlock); } -static void rtl_tx_performance_tweak(struct rtl8169_private *tp, u16 force) -{ - pcie_capability_clear_and_set_word(tp->pci_dev, PCI_EXP_DEVCTL, - PCI_EXP_DEVCTL_READRQ, force); -} - static bool rtl_is_8125(struct rtl8169_private *tp) { return tp->mac_version >= RTL_GIGA_MAC_VER_60; @@ -4057,14 +4051,12 @@ static void r8168c_hw_jumbo_enable(struct rtl8169_private *tp) { RTL_W8(tp, Config3, RTL_R8(tp, Config3) | Jumbo_En0); RTL_W8(tp, Config4, RTL_R8(tp, Config4) | Jumbo_En1); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_512B); } static void r8168c_hw_jumbo_disable(struct rtl8169_private *tp) { RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Jumbo_En0); RTL_W8(tp, Config4, RTL_R8(tp, Config4) & ~Jumbo_En1); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); } static void r8168dp_hw_jumbo_enable(struct rtl8169_private *tp) @@ -4082,7 +4074,6 @@ static void r8168e_hw_jumbo_enable(struct rtl8169_private *tp) RTL_W8(tp, MaxTxPacketSize, 0x24); RTL_W8(tp, Config3, RTL_R8(tp, Config3) | Jumbo_En0); RTL_W8(tp, Config4, RTL_R8(tp, Config4) | 0x01); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_512B); } static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp) @@ -4090,93 +4081,70 @@ static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp) RTL_W8(tp, MaxTxPacketSize, 0x3f); RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Jumbo_En0); RTL_W8(tp, Config4, RTL_R8(tp, Config4) & ~0x01); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); -} - -static void r8168b_0_hw_jumbo_enable(struct rtl8169_private *tp) -{ - rtl_tx_performance_tweak(tp, - PCI_EXP_DEVCTL_READRQ_512B | PCI_EXP_DEVCTL_NOSNOOP_EN); -} - -static void r8168b_0_hw_jumbo_disable(struct rtl8169_private *tp) -{ - rtl_tx_performance_tweak(tp, - PCI_EXP_DEVCTL_READRQ_4096B | PCI_EXP_DEVCTL_NOSNOOP_EN); } static void r8168b_1_hw_jumbo_enable(struct rtl8169_private *tp) { - r8168b_0_hw_jumbo_enable(tp); - RTL_W8(tp, Config4, RTL_R8(tp, Config4) | (1 << 0)); } static void r8168b_1_hw_jumbo_disable(struct rtl8169_private *tp) { - r8168b_0_hw_jumbo_disable(tp); - RTL_W8(tp, Config4, RTL_R8(tp, Config4) & ~(1 << 0)); } -static void rtl_hw_jumbo_enable(struct rtl8169_private *tp) +static void rtl_jumbo_config(struct rtl8169_private *tp) { - rtl_unlock_config_regs(tp); - switch (tp->mac_version) { - case RTL_GIGA_MAC_VER_11: - r8168b_0_hw_jumbo_enable(tp); - break; - case RTL_GIGA_MAC_VER_12: - case RTL_GIGA_MAC_VER_17: - r8168b_1_hw_jumbo_enable(tp); - break; - case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_26: - r8168c_hw_jumbo_enable(tp); - break; - case RTL_GIGA_MAC_VER_27 ... RTL_GIGA_MAC_VER_28: - r8168dp_hw_jumbo_enable(tp); - break; - case RTL_GIGA_MAC_VER_31 ... RTL_GIGA_MAC_VER_33: - r8168e_hw_jumbo_enable(tp); - break; - default: - break; - } - rtl_lock_config_regs(tp); -} + bool jumbo = tp->dev->mtu > ETH_DATA_LEN; + int readrq = 4096; -static void rtl_hw_jumbo_disable(struct rtl8169_private *tp) -{ rtl_unlock_config_regs(tp); switch (tp->mac_version) { - case RTL_GIGA_MAC_VER_11: - r8168b_0_hw_jumbo_disable(tp); - break; case RTL_GIGA_MAC_VER_12: case RTL_GIGA_MAC_VER_17: - r8168b_1_hw_jumbo_disable(tp); + if (jumbo) { + readrq = 512; + r8168b_1_hw_jumbo_enable(tp); + } else { + r8168b_1_hw_jumbo_disable(tp); + } break; case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_26: - r8168c_hw_jumbo_disable(tp); + if (jumbo) { + readrq = 512; + r8168c_hw_jumbo_enable(tp); + } else { + r8168c_hw_jumbo_disable(tp); + } break; case RTL_GIGA_MAC_VER_27 ... RTL_GIGA_MAC_VER_28: - r8168dp_hw_jumbo_disable(tp); + if (jumbo) + r8168dp_hw_jumbo_enable(tp); + else + r8168dp_hw_jumbo_disable(tp); break; case RTL_GIGA_MAC_VER_31 ... RTL_GIGA_MAC_VER_33: - r8168e_hw_jumbo_disable(tp); + if (jumbo) { + pcie_set_readrq(tp->pci_dev, 512); + r8168e_hw_jumbo_enable(tp); + } else { + r8168e_hw_jumbo_disable(tp); + } break; default: break; } rtl_lock_config_regs(tp); -} -static void rtl_jumbo_config(struct rtl8169_private *tp, int mtu) -{ - if (mtu > ETH_DATA_LEN) - rtl_hw_jumbo_enable(tp); - else - rtl_hw_jumbo_disable(tp); + if (pci_is_pcie(tp->pci_dev) && tp->supports_gmii) + pcie_set_readrq(tp->pci_dev, readrq); + + /* Chip doesn't support pause in jumbo mode */ + linkmode_mod_bit(ETHTOOL_LINK_MODE_Pause_BIT, + tp->phydev->advertising, !jumbo); + linkmode_mod_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + tp->phydev->advertising, !jumbo); + phy_start_aneg(tp->phydev); } DECLARE_RTL_COND(rtl_chipcmd_cond) @@ -4575,18 +4543,12 @@ static void rtl_hw_start_8168d(struct rtl8169_private *tp) rtl_set_def_aspm_entry_latency(tp); rtl_disable_clock_request(tp); - - if (tp->dev->mtu <= ETH_DATA_LEN) - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); } static void rtl_hw_start_8168dp(struct rtl8169_private *tp) { rtl_set_def_aspm_entry_latency(tp); - if (tp->dev->mtu <= ETH_DATA_LEN) - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_disable_clock_request(tp); } @@ -4601,8 +4563,6 @@ static void rtl_hw_start_8168d_4(struct rtl8169_private *tp) rtl_set_def_aspm_entry_latency(tp); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_ephy_init(tp, e_info_8168d_4); rtl_enable_clock_request(tp); @@ -4677,8 +4637,6 @@ static void rtl_hw_start_8168f(struct rtl8169_private *tp) { rtl_set_def_aspm_entry_latency(tp); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000); rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000); rtl_set_fifo_size(tp, 0x10, 0x10, 0x02, 0x06); @@ -4741,8 +4699,6 @@ static void rtl_hw_start_8168g(struct rtl8169_private *tp) rtl_set_def_aspm_entry_latency(tp); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_reset_packet_filter(tp); rtl_eri_write(tp, 0x2f8, ERIAR_MASK_0011, 0x1d8f); @@ -4979,8 +4935,6 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp) rtl_set_def_aspm_entry_latency(tp); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_reset_packet_filter(tp); rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_1111, BIT(4)); @@ -5038,8 +4992,6 @@ static void rtl_hw_start_8168ep(struct rtl8169_private *tp) rtl_set_def_aspm_entry_latency(tp); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_reset_packet_filter(tp); rtl_eri_set_bits(tp, 0xd4, ERIAR_MASK_1111, 0x1f80); @@ -5142,8 +5094,6 @@ static void rtl_hw_start_8102e_1(struct rtl8169_private *tp) RTL_W8(tp, DBG_REG, FIX_NAK_1); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - RTL_W8(tp, Config1, LEDS1 | LEDS0 | Speed_down | MEMMAP | IOMAP | VPD | PMEnable); RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Beacon_en); @@ -5159,8 +5109,6 @@ static void rtl_hw_start_8102e_2(struct rtl8169_private *tp) { rtl_set_def_aspm_entry_latency(tp); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - RTL_W8(tp, Config1, MEMMAP | IOMAP | VPD | PMEnable); RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Beacon_en); } @@ -5221,8 +5169,6 @@ static void rtl_hw_start_8402(struct rtl8169_private *tp) rtl_ephy_init(tp, e_info_8402); - rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_set_fifo_size(tp, 0x00, 0x00, 0x02, 0x06); rtl_reset_packet_filter(tp); rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000); @@ -5438,10 +5384,18 @@ static void rtl_hw_start_8125(struct rtl8169_private *tp) static void rtl_hw_start_8168(struct rtl8169_private *tp) { - if (tp->mac_version == RTL_GIGA_MAC_VER_13 || - tp->mac_version == RTL_GIGA_MAC_VER_16) + switch (tp->mac_version) { + case RTL_GIGA_MAC_VER_11: + case RTL_GIGA_MAC_VER_12: + case RTL_GIGA_MAC_VER_13: + case RTL_GIGA_MAC_VER_16: + case RTL_GIGA_MAC_VER_17: pcie_capability_set_word(tp->pci_dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_NOSNOOP_EN); + break; + default: + break; + } if (rtl_is_8168evl_up(tp)) RTL_W8(tp, MaxTxPacketSize, EarlySize); @@ -5498,7 +5452,7 @@ static void rtl_hw_start(struct rtl8169_private *tp) rtl_set_rx_tx_desc_registers(tp); rtl_lock_config_regs(tp); - rtl_jumbo_config(tp, tp->dev->mtu); + rtl_jumbo_config(tp); /* Initially a 10 us delay. Turned it into a PCI commit. - FR */ RTL_R16(tp, CPlusCmd); @@ -5513,10 +5467,9 @@ static int rtl8169_change_mtu(struct net_device *dev, int new_mtu) { struct rtl8169_private *tp = netdev_priv(dev); - rtl_jumbo_config(tp, new_mtu); - dev->mtu = new_mtu; netdev_update_features(dev); + rtl_jumbo_config(tp); /* Reportedly at least Asus X453MA truncates packets otherwise */ if (tp->mac_version == RTL_GIGA_MAC_VER_37) @@ -6368,8 +6321,6 @@ static int r8169_phy_connect(struct rtl8169_private *tp) if (!tp->supports_gmii) phy_set_max_speed(phydev, SPEED_100); - phy_support_asym_pause(phydev); - phy_attached_info(phydev); return 0; diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index 91cf1d1672637..9dbe625ad4477 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -2401,9 +2401,31 @@ static struct phy_driver marvell_drivers[] = { .get_stats = marvell_get_stats, }, { - .phy_id = MARVELL_PHY_ID_88E6390, + .phy_id = MARVELL_PHY_ID_88E6341_FAMILY, .phy_id_mask = MARVELL_PHY_ID_MASK, - .name = "Marvell 88E6390", + .name = "Marvell 88E6341 Family", + /* PHY_GBIT_FEATURES */ + .probe = m88e1510_probe, + .config_init = &marvell_config_init, + .config_aneg = &m88e6390_config_aneg, + .read_status = &marvell_read_status, + .ack_interrupt = &marvell_ack_interrupt, + .config_intr = &marvell_config_intr, + .did_interrupt = &m88e1121_did_interrupt, + .resume = &genphy_resume, + .suspend = &genphy_suspend, + .read_page = marvell_read_page, + .write_page = marvell_write_page, + .get_sset_count = marvell_get_sset_count, + .get_strings = marvell_get_strings, + .get_stats = marvell_get_stats, + .get_tunable = m88e1540_get_tunable, + .set_tunable = m88e1540_set_tunable, + }, + { + .phy_id = MARVELL_PHY_ID_88E6390_FAMILY, + .phy_id_mask = MARVELL_PHY_ID_MASK, + .name = "Marvell 88E6390 Family", /* PHY_GBIT_FEATURES */ .probe = m88e6390_probe, .config_init = &marvell_config_init, @@ -2441,7 +2463,8 @@ static struct mdio_device_id __maybe_unused marvell_tbl[] = { { MARVELL_PHY_ID_88E1540, MARVELL_PHY_ID_MASK }, { MARVELL_PHY_ID_88E1545, MARVELL_PHY_ID_MASK }, { MARVELL_PHY_ID_88E3016, MARVELL_PHY_ID_MASK }, - { MARVELL_PHY_ID_88E6390, MARVELL_PHY_ID_MASK }, + { MARVELL_PHY_ID_88E6341_FAMILY, MARVELL_PHY_ID_MASK }, + { MARVELL_PHY_ID_88E6390_FAMILY, MARVELL_PHY_ID_MASK }, { } }; diff --git a/drivers/net/wireless/virt_wifi.c b/drivers/net/wireless/virt_wifi.c index 01305ba2d3aac..9d04ca53229b5 100644 --- a/drivers/net/wireless/virt_wifi.c +++ b/drivers/net/wireless/virt_wifi.c @@ -12,6 +12,7 @@ #include #include #include +#include #include static struct wiphy *common_wiphy; @@ -168,11 +169,11 @@ static void virt_wifi_scan_result(struct work_struct *work) scan_result.work); struct wiphy *wiphy = priv_to_wiphy(priv); struct cfg80211_scan_info scan_info = { .aborted = false }; + u64 tsf = div_u64(ktime_get_boottime_ns(), 1000); informed_bss = cfg80211_inform_bss(wiphy, &channel_5ghz, CFG80211_BSS_FTYPE_PRESP, - fake_router_bssid, - ktime_get_boottime_ns(), + fake_router_bssid, tsf, WLAN_CAPABILITY_ESS, 0, (void *)&ssid, sizeof(ssid), DBM_TO_MBM(-50), GFP_KERNEL); diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index ef423ba1a7116..b8236a9e8750d 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -1142,6 +1142,11 @@ int nvdimm_has_flush(struct nd_region *nd_region) || !IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API)) return -ENXIO; + /* Test if an explicit flush function is defined */ + if (test_bit(ND_REGION_ASYNC, &nd_region->flags) && nd_region->flush) + return 1; + + /* Test if any flush hints for the region are available */ for (i = 0; i < nd_region->ndr_mappings; i++) { struct nd_mapping *nd_mapping = &nd_region->mapping[i]; struct nvdimm *nvdimm = nd_mapping->nvdimm; @@ -1152,8 +1157,8 @@ int nvdimm_has_flush(struct nd_region *nd_region) } /* - * The platform defines dimm devices without hints, assume - * platform persistence mechanism like ADR + * The platform defines dimm devices without hints nor explicit flush, + * assume platform persistence mechanism like ADR */ return 0; } diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index dd755a56cf521..5d28bb7f2ca40 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -200,18 +200,17 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc) memcpy(task->ata_task.atapi_packet, qc->cdb, qc->dev->cdb_len); task->total_xfer_len = qc->nbytes; task->num_scatter = qc->n_elem; + task->data_dir = qc->dma_dir; + } else if (qc->tf.protocol == ATA_PROT_NODATA) { + task->data_dir = DMA_NONE; } else { for_each_sg(qc->sg, sg, qc->n_elem, si) xfer += sg_dma_len(sg); task->total_xfer_len = xfer; task->num_scatter = si; - } - - if (qc->tf.protocol == ATA_PROT_NODATA) - task->data_dir = DMA_NONE; - else task->data_dir = qc->dma_dir; + } task->scatter = qc->sg; task->ata_task.retry_count = 1; task->task_state_flags = SAS_TASK_STATE_PENDING; diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 7bbff91f8883e..88a56e8480f71 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -18,7 +18,7 @@ * | Device Discovery | 0x2134 | 0x210e-0x2116 | * | | | 0x211a | * | | | 0x211c-0x2128 | - * | | | 0x212a-0x2130 | + * | | | 0x212a-0x2134 | * | Queue Command and IO tracing | 0x3074 | 0x300b | * | | | 0x3027-0x3028 | * | | | 0x303d-0x3041 | diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index c57b95a206888..7c22f8eea3ead 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2281,7 +2281,7 @@ typedef struct { uint8_t fabric_port_name[WWN_SIZE]; uint16_t fp_speed; uint8_t fc4_type; - uint8_t fc4f_nvme; /* nvme fc4 feature bits */ + uint8_t fc4_features; } sw_info_t; /* FCP-4 types */ @@ -2452,7 +2452,7 @@ typedef struct fc_port { u32 supported_classes; uint8_t fc4_type; - uint8_t fc4f_nvme; + uint8_t fc4_features; uint8_t scan_state; unsigned long last_queue_full; @@ -2466,6 +2466,7 @@ typedef struct fc_port { struct qla_tgt_sess *tgt_session; struct ct_sns_desc ct_desc; enum discovery_state disc_state; + atomic_t shadow_disc_state; enum discovery_state next_disc_state; enum login_state fw_login_state; unsigned long dm_login_expire; @@ -2483,6 +2484,9 @@ typedef struct fc_port { u16 n2n_chip_reset; } fc_port_t; +#define FC4_PRIORITY_NVME 0 +#define FC4_PRIORITY_FCP 1 + #define QLA_FCPORT_SCAN 1 #define QLA_FCPORT_FOUND 2 @@ -2507,6 +2511,19 @@ struct event_arg { extern const char *const port_state_str[5]; +static const char * const port_dstate_str[] = { + "DELETED", + "GNN_ID", + "GNL", + "LOGIN_PEND", + "LOGIN_FAILED", + "GPDB", + "UPD_FCPORT", + "LOGIN_COMPLETE", + "ADISC", + "DELETE_PEND" +}; + /* * FC port flags. */ @@ -4298,6 +4315,8 @@ struct qla_hw_data { atomic_t nvme_active_aen_cnt; uint16_t nvme_last_rptd_aen; /* Last recorded aen count */ + uint8_t fc4_type_priority; + atomic_t zio_threshold; uint16_t last_zio_threshold; @@ -4823,6 +4842,23 @@ struct sff_8247_a0 { ha->current_topology == ISP_CFG_N || \ !ha->current_topology) +#define NVME_TYPE(fcport) \ + (fcport->fc4_type & FS_FC4TYPE_NVME) \ + +#define FCP_TYPE(fcport) \ + (fcport->fc4_type & FS_FC4TYPE_FCP) \ + +#define NVME_ONLY_TARGET(fcport) \ + (NVME_TYPE(fcport) && !FCP_TYPE(fcport)) \ + +#define NVME_FCP_TARGET(fcport) \ + (FCP_TYPE(fcport) && NVME_TYPE(fcport)) \ + +#define NVME_TARGET(ha, fcport) \ + ((NVME_FCP_TARGET(fcport) && \ + (ha->fc4_type_priority == FC4_PRIORITY_NVME)) || \ + NVME_ONLY_TARGET(fcport)) \ + #define PRLI_PHASE(_cls) \ ((_cls == DSC_LS_PRLI_PEND) || (_cls == DSC_LS_PRLI_COMP)) diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index dc2366a296654..9dc09c1174169 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -2105,4 +2105,6 @@ struct qla_fcp_prio_cfg { #define FA_FLASH_LAYOUT_ADDR_83 (0x3F1000/4) #define FA_FLASH_LAYOUT_ADDR_28 (0x11000/4) +#define NVRAM_DUAL_FCP_NVME_FLAG_OFFSET 0x196 + #endif diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index d11416dcee4ef..7aa233771ec86 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -80,6 +80,7 @@ extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *); int qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e); extern void *qla2x00_alloc_iocbs_ready(struct qla_qpair *, srb_t *); extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *); +extern int qla24xx_async_abort_cmd(srb_t *, bool); extern void qla2x00_set_fcport_state(fc_port_t *fcport, int state); extern fc_port_t * @@ -255,6 +256,7 @@ extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); +extern int qla24xx_async_abort_cmd(srb_t *, bool); extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); @@ -917,4 +919,5 @@ int qla2x00_set_data_rate(scsi_qla_host_t *vha, uint16_t mode); /* nvme.c */ void qla_nvme_unregister_remote_port(struct fc_port *fcport); +void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea); #endif /* _QLA_GBL_H */ diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index fc6e12fb7d77b..d9b5ea77fde99 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -248,7 +248,7 @@ qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) WWN_SIZE); fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ? - FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER; + FS_FC4TYPE_FCP : FC4_TYPE_OTHER; if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE && ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE) @@ -2887,7 +2887,7 @@ qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; struct qla_hw_data *ha = vha->hw; - uint8_t fcp_scsi_features = 0; + uint8_t fcp_scsi_features = 0, nvme_features = 0; struct ct_arg arg; for (i = 0; i < ha->max_fibre_devices; i++) { @@ -2933,14 +2933,19 @@ qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; fcp_scsi_features &= 0x0f; - if (fcp_scsi_features) - list[i].fc4_type = FC4_TYPE_FCP_SCSI; - else - list[i].fc4_type = FC4_TYPE_OTHER; + if (fcp_scsi_features) { + list[i].fc4_type = FS_FC4TYPE_FCP; + list[i].fc4_features = fcp_scsi_features; + } - list[i].fc4f_nvme = + nvme_features = ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET]; - list[i].fc4f_nvme &= 0xf; + nvme_features &= 0xf; + + if (nvme_features) { + list[i].fc4_type |= FS_FC4TYPE_NVME; + list[i].fc4_features = nvme_features; + } } /* Last device exit. */ @@ -3435,6 +3440,8 @@ void qla24xx_async_gffid_sp_done(srb_t *sp, int res) fc_port_t *fcport = sp->fcport; struct ct_sns_rsp *ct_rsp; struct event_arg ea; + uint8_t fc4_scsi_feat; + uint8_t fc4_nvme_feat; ql_dbg(ql_dbg_disc, vha, 0x2133, "Async done-%s res %x ID %x. %8phC\n", @@ -3442,24 +3449,25 @@ void qla24xx_async_gffid_sp_done(srb_t *sp, int res) fcport->flags &= ~FCF_ASYNC_SENT; ct_rsp = &fcport->ct_desc.ct_sns->p.rsp; + fc4_scsi_feat = ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; + fc4_nvme_feat = ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET]; + /* * FC-GS-7, 5.2.3.12 FC-4 Features - format * The format of the FC-4 Features object, as defined by the FC-4, * Shall be an array of 4-bit values, one for each type code value */ if (!res) { - if (ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET] & 0xf) { + if (fc4_scsi_feat & 0xf) { /* w1 b00:03 */ - fcport->fc4_type = - ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; - fcport->fc4_type &= 0xf; - } + fcport->fc4_type = FS_FC4TYPE_FCP; + fcport->fc4_features = fc4_scsi_feat & 0xf; + } - if (ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET] & 0xf) { + if (fc4_nvme_feat & 0xf) { /* w5 [00:03]/28h */ - fcport->fc4f_nvme = - ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET]; - fcport->fc4f_nvme &= 0xf; + fcport->fc4_type |= FS_FC4TYPE_NVME; + fcport->fc4_features = fc4_nvme_feat & 0xf; } } @@ -4282,7 +4290,7 @@ int qla24xx_async_gnnid(scsi_qla_host_t *vha, fc_port_t *fcport) if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT)) return rval; - fcport->disc_state = DSC_GNN_ID; + qla2x00_set_fcport_disc_state(fcport, DSC_GNN_ID); sp = qla2x00_get_sp(vha, fcport, GFP_ATOMIC); if (!sp) goto done; diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index b300e11095828..643b8ae36cbeb 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -50,16 +50,9 @@ qla2x00_sp_timeout(struct timer_list *t) { srb_t *sp = from_timer(sp, t, u.iocb_cmd.timer); struct srb_iocb *iocb; - struct req_que *req; - unsigned long flags; - struct qla_hw_data *ha = sp->vha->hw; - WARN_ON_ONCE(irqs_disabled()); - spin_lock_irqsave(&ha->hardware_lock, flags); - req = sp->qpair->req; - req->outstanding_cmds[sp->handle] = NULL; + WARN_ON(irqs_disabled()); iocb = &sp->u.iocb_cmd; - spin_unlock_irqrestore(&ha->hardware_lock, flags); iocb->timeout(sp); } @@ -153,7 +146,7 @@ static void qla24xx_abort_sp_done(srb_t *sp, int res) sp->free(sp); } -static int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait) +int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait) { scsi_qla_host_t *vha = cmd_sp->vha; struct srb_iocb *abt_iocb; @@ -253,6 +246,7 @@ qla2x00_async_iocb_timeout(void *data) case SRB_NACK_PRLI: case SRB_NACK_LOGO: case SRB_CTRL_VP: + default: rc = qla24xx_async_abort_cmd(sp, false); if (rc) { spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags); @@ -269,10 +263,6 @@ qla2x00_async_iocb_timeout(void *data) sp->done(sp, QLA_FUNCTION_TIMEOUT); } break; - default: - WARN_ON_ONCE(true); - sp->done(sp, QLA_FUNCTION_TIMEOUT); - break; } } @@ -337,10 +327,10 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport, if (!sp) goto done; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND); fcport->flags |= FCF_ASYNC_SENT; fcport->logout_completed = 0; - fcport->disc_state = DSC_LOGIN_PEND; sp->type = SRB_LOGIN_CMD; sp->name = "login"; sp->gen1 = fcport->rscn_gen; @@ -356,7 +346,7 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport, else lio->u.logio.flags |= SRB_LOGIN_COND_PLOGI; - if (fcport->fc4f_nvme) + if (NVME_TARGET(vha->hw, fcport)) lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI; ql_dbg(ql_dbg_disc, vha, 0x2072, @@ -544,7 +534,7 @@ static int qla_post_els_plogi_work(struct scsi_qla_host *vha, fc_port_t *fcport) e->u.fcport.fcport = fcport; fcport->flags |= FCF_ASYNC_ACTIVE; - fcport->disc_state = DSC_LOGIN_PEND; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND); return qla2x00_post_work(vha, e); } @@ -767,14 +757,12 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, fcport->fc4_type &= ~FS_FC4TYPE_NVME; } - ql_dbg(ql_dbg_disc, vha, 0x20e2, - "%s found %8phC CLS [%x|%x] nvme %d ID[%02x%02x%02x|%02x%02x%02x] lid[%d|%d]\n", + "%s found %8phC CLS [%x|%x] fc4_type %d ID[%06x|%06x] lid[%d|%d]\n", __func__, fcport->port_name, e->current_login_state, fcport->fw_login_state, - fcport->fc4f_nvme, id.b.domain, id.b.area, id.b.al_pa, - fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa, loop_id, fcport->loop_id); + fcport->fc4_type, id.b24, fcport->d_id.b24, + loop_id, fcport->loop_id); switch (fcport->disc_state) { case DSC_DELETE_PEND: @@ -856,7 +844,8 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, * with GNL. Push disc_state back to DELETED * so GNL can go out again */ - fcport->disc_state = DSC_DELETED; + qla2x00_set_fcport_disc_state(fcport, + DSC_DELETED); break; case DSC_LS_PRLI_COMP: if ((e->prli_svc_param_word_3[0] & BIT_4) == 0) @@ -932,7 +921,7 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, qla24xx_fcport_handle_login(vha, fcport); break; case ISP_CFG_N: - fcport->disc_state = DSC_DELETED; + qla2x00_set_fcport_disc_state(fcport, DSC_DELETED); if (time_after_eq(jiffies, fcport->dm_login_expire)) { if (fcport->n2n_link_reset_cnt < 2) { fcport->n2n_link_reset_cnt++; @@ -1102,7 +1091,7 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport) spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags); fcport->flags |= FCF_ASYNC_SENT; - fcport->disc_state = DSC_GNL; + qla2x00_set_fcport_disc_state(fcport, DSC_GNL); fcport->last_rscn_gen = fcport->rscn_gen; fcport->last_login_gen = fcport->login_gen; @@ -1277,13 +1266,13 @@ qla24xx_async_prli(struct scsi_qla_host *vha, fc_port_t *fcport) sp->done = qla2x00_async_prli_sp_done; lio->u.logio.flags = 0; - if (fcport->fc4f_nvme) + if (NVME_TARGET(vha->hw, fcport)) lio->u.logio.flags |= SRB_LOGIN_NVME_PRLI; ql_dbg(ql_dbg_disc, vha, 0x211b, "Async-prli - %8phC hdl=%x, loopid=%x portid=%06x retries=%d %s.\n", fcport->port_name, sp->handle, fcport->loop_id, fcport->d_id.b24, - fcport->login_retry, fcport->fc4f_nvme ? "nvme" : "fc"); + fcport->login_retry, NVME_TARGET(vha->hw, fcport) ? "nvme" : "fc"); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { @@ -1332,12 +1321,12 @@ int qla24xx_async_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport, u8 opt) return rval; } - fcport->disc_state = DSC_GPDB; - sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL); if (!sp) goto done; + qla2x00_set_fcport_disc_state(fcport, DSC_GPDB); + fcport->flags |= FCF_ASYNC_SENT; sp->type = SRB_MB_IOCB; sp->name = "gpdb"; @@ -1416,7 +1405,7 @@ void __qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea) ql_dbg(ql_dbg_disc, vha, 0x20d6, "%s %d %8phC session revalidate success\n", __func__, __LINE__, ea->fcport->port_name); - ea->fcport->disc_state = DSC_LOGIN_COMPLETE; + qla2x00_set_fcport_disc_state(ea->fcport, DSC_LOGIN_COMPLETE); } spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); } @@ -1434,14 +1423,14 @@ void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea) fcport->flags &= ~FCF_ASYNC_SENT; ql_dbg(ql_dbg_disc, vha, 0x20d2, - "%s %8phC DS %d LS %d nvme %x rc %d\n", __func__, fcport->port_name, - fcport->disc_state, pd->current_login_state, fcport->fc4f_nvme, - ea->rc); + "%s %8phC DS %d LS %d fc4_type %x rc %d\n", __func__, + fcport->port_name, fcport->disc_state, pd->current_login_state, + fcport->fc4_type, ea->rc); if (fcport->disc_state == DSC_DELETE_PEND) return; - if (fcport->fc4f_nvme) + if (NVME_TARGET(vha->hw, fcport)) ls = pd->current_login_state >> 4; else ls = pd->current_login_state & 0xf; @@ -1470,7 +1459,7 @@ void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea) /* Set discovery state back to GNL to Relogin attempt */ if (qla_dual_mode_enabled(vha) || qla_ini_mode_enabled(vha)) { - fcport->disc_state = DSC_GNL; + qla2x00_set_fcport_disc_state(fcport, DSC_GNL); set_bit(RELOGIN_NEEDED, &vha->dpc_flags); } return; @@ -1630,7 +1619,8 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport) ql_dbg(ql_dbg_disc, vha, 0x2118, "%s %d %8phC post %s PRLI\n", __func__, __LINE__, fcport->port_name, - fcport->fc4f_nvme ? "NVME" : "FC"); + NVME_TARGET(vha->hw, fcport) ? "NVME" : + "FC"); qla24xx_post_prli_work(vha, fcport); } break; @@ -1757,6 +1747,15 @@ void qla24xx_handle_relogin_event(scsi_qla_host_t *vha, qla24xx_fcport_handle_login(vha, fcport); } +void qla_handle_els_plogi_done(scsi_qla_host_t *vha, + struct event_arg *ea) +{ + ql_dbg(ql_dbg_disc, vha, 0x2118, + "%s %d %8phC post PRLI\n", + __func__, __LINE__, ea->fcport->port_name); + qla24xx_post_prli_work(vha, ea->fcport); +} + /* * RSCN(s) came in for this fcport, but the RSCN(s) was not able * to be consumed by the fcport @@ -1785,9 +1784,23 @@ qla2x00_tmf_iocb_timeout(void *data) { srb_t *sp = data; struct srb_iocb *tmf = &sp->u.iocb_cmd; + int rc, h; + unsigned long flags; - tmf->u.tmf.comp_status = CS_TIMEOUT; - complete(&tmf->u.tmf.comp); + rc = qla24xx_async_abort_cmd(sp, false); + if (rc) { + spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags); + for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) { + if (sp->qpair->req->outstanding_cmds[h] == sp) { + sp->qpair->req->outstanding_cmds[h] = NULL; + break; + } + } + spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags); + tmf->u.tmf.comp_status = CS_TIMEOUT; + tmf->u.tmf.data = QLA_FUNCTION_FAILED; + complete(&tmf->u.tmf.comp); + } } static void qla2x00_tmf_sp_done(srb_t *sp, int res) @@ -1916,12 +1929,20 @@ qla24xx_handle_prli_done_event(struct scsi_qla_host *vha, struct event_arg *ea) break; } - if (ea->fcport->fc4f_nvme) { + /* + * Retry PRLI with other FC-4 type if failure occurred on dual + * FCP/NVMe port + */ + if (NVME_FCP_TARGET(ea->fcport)) { ql_dbg(ql_dbg_disc, vha, 0x2118, - "%s %d %8phC post fc4 prli\n", - __func__, __LINE__, ea->fcport->port_name); - ea->fcport->fc4f_nvme = 0; - return; + "%s %d %8phC post %s prli\n", + __func__, __LINE__, ea->fcport->port_name, + (ea->fcport->fc4_type & FS_FC4TYPE_NVME) ? + "NVMe" : "FCP"); + if (vha->hw->fc4_type_priority == FC4_PRIORITY_NVME) + ea->fcport->fc4_type &= ~FS_FC4TYPE_NVME; + else + ea->fcport->fc4_type &= ~FS_FC4TYPE_FCP; } ea->fcport->flags &= ~FCF_ASYNC_SENT; @@ -1988,7 +2009,7 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea) * force a relogin attempt via implicit LOGO, PLOGI, and PRLI * requests. */ - if (ea->fcport->fc4f_nvme) { + if (NVME_TARGET(vha->hw, ea->fcport)) { ql_dbg(ql_dbg_disc, vha, 0x2117, "%s %d %8phC post prli\n", __func__, __LINE__, ea->fcport->port_name); @@ -2015,7 +2036,7 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea) __func__, __LINE__, ea->fcport->port_name, ea->data[1]); ea->fcport->flags &= ~FCF_ASYNC_SENT; - ea->fcport->disc_state = DSC_LOGIN_FAILED; + qla2x00_set_fcport_disc_state(ea->fcport, DSC_LOGIN_FAILED); if (ea->data[1] & QLA_LOGIO_LOGIN_RETRIED) set_bit(RELOGIN_NEEDED, &vha->dpc_flags); else @@ -5395,7 +5416,7 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) ql_dbg(ql_dbg_disc, vha, 0x20ef, "%s %8phC\n", __func__, fcport->port_name); - fcport->disc_state = DSC_UPD_FCPORT; + qla2x00_set_fcport_disc_state(fcport, DSC_UPD_FCPORT); fcport->login_retry = vha->hw->login_retry_count; fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT); fcport->deleted = 0; @@ -5413,9 +5434,9 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) qla2x00_iidma_fcport(vha, fcport); - if (fcport->fc4f_nvme) { + if (NVME_TARGET(vha->hw, fcport)) { qla_nvme_register_remote(vha, fcport); - fcport->disc_state = DSC_LOGIN_COMPLETE; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE); qla2x00_set_fcport_state(fcport, FCS_ONLINE); return; } @@ -5460,7 +5481,7 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) } } - fcport->disc_state = DSC_LOGIN_COMPLETE; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE); } void qla_register_fcport_fn(struct work_struct *work) @@ -5741,11 +5762,8 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) new_fcport->fc4_type = swl[swl_idx].fc4_type; new_fcport->nvme_flag = 0; - new_fcport->fc4f_nvme = 0; if (vha->flags.nvme_enabled && - swl[swl_idx].fc4f_nvme) { - new_fcport->fc4f_nvme = - swl[swl_idx].fc4f_nvme; + swl[swl_idx].fc4_type & FS_FC4TYPE_NVME) { ql_log(ql_log_info, vha, 0x2131, "FOUND: NVME port %8phC as FC Type 28h\n", new_fcport->port_name); @@ -5801,7 +5819,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) /* Bypass ports whose FCP-4 type is not FCP_SCSI */ if (ql2xgffidenable && - (new_fcport->fc4_type != FC4_TYPE_FCP_SCSI && + (!(new_fcport->fc4_type & FS_FC4TYPE_FCP) && new_fcport->fc4_type != FC4_TYPE_UNKNOWN)) continue; @@ -5870,9 +5888,9 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) break; } - if (fcport->fc4f_nvme) { + if (NVME_TARGET(vha->hw, fcport)) { if (fcport->disc_state == DSC_DELETE_PEND) { - fcport->disc_state = DSC_GNL; + qla2x00_set_fcport_disc_state(fcport, DSC_GNL); vha->fcport_count--; fcport->login_succ = 0; } @@ -8545,6 +8563,11 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) /* N2N: driver will initiate Login instead of FW */ icb->firmware_options_3 |= BIT_8; + /* Determine NVMe/FCP priority for target ports */ + ha->fc4_type_priority = qla2xxx_get_fc4_priority(vha); + ql_log(ql_log_info, vha, 0xffff, "FC4 priority set to %s\n", + ha->fc4_type_priority & BIT_0 ? "FCP" : "NVMe"); + if (rval) { ql_log(ql_log_warn, vha, 0x0076, "NVRAM configuration failed.\n"); diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index 6dfde42d799b5..477b0b8a5f4bc 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -105,6 +105,30 @@ qla2x00_clean_dsd_pool(struct qla_hw_data *ha, struct crc_context *ctx) INIT_LIST_HEAD(&ctx->dsd_list); } +static inline void +qla2x00_set_fcport_disc_state(fc_port_t *fcport, int state) +{ + int old_val; + uint8_t shiftbits, mask; + + /* This will have to change when the max no. of states > 16 */ + shiftbits = 4; + mask = (1 << shiftbits) - 1; + + fcport->disc_state = state; + while (1) { + old_val = atomic_read(&fcport->shadow_disc_state); + if (old_val == atomic_cmpxchg(&fcport->shadow_disc_state, + old_val, (old_val << shiftbits) | state)) { + ql_dbg(ql_dbg_disc, fcport->vha, 0x2134, + "FCPort %8phC disc_state transition: %s to %s - portid=%06x.\n", + fcport->port_name, port_dstate_str[old_val & mask], + port_dstate_str[state], fcport->d_id.b24); + return; + } + } +} + static inline int qla2x00_hba_err_chk_enabled(srb_t *sp) { @@ -312,3 +336,15 @@ qla_83xx_start_iocbs(struct qla_qpair *qpair) WRT_REG_DWORD(req->req_q_in, req->ring_index); } + +static inline int +qla2xxx_get_fc4_priority(struct scsi_qla_host *vha) +{ + uint32_t data; + + data = + ((uint8_t *)vha->hw->nvram)[NVRAM_DUAL_FCP_NVME_FLAG_OFFSET]; + + + return ((data >> 6) & BIT_0); +} diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index aed4ce66e6cf9..936103604d02d 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2537,13 +2537,32 @@ qla2x00_els_dcmd_iocb_timeout(void *data) fc_port_t *fcport = sp->fcport; struct scsi_qla_host *vha = sp->vha; struct srb_iocb *lio = &sp->u.iocb_cmd; + unsigned long flags = 0; + int res, h; ql_dbg(ql_dbg_io, vha, 0x3069, "%s Timeout, hdl=%x, portid=%02x%02x%02x\n", sp->name, sp->handle, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa); - complete(&lio->u.els_logo.comp); + /* Abort the exchange */ + res = qla24xx_async_abort_cmd(sp, false); + if (res) { + ql_dbg(ql_dbg_io, vha, 0x3070, + "mbx abort_command failed.\n"); + spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags); + for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) { + if (sp->qpair->req->outstanding_cmds[h] == sp) { + sp->qpair->req->outstanding_cmds[h] = NULL; + break; + } + } + spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags); + complete(&lio->u.els_logo.comp); + } else { + ql_dbg(ql_dbg_io, vha, 0x3071, + "mbx abort_command success.\n"); + } } static void qla2x00_els_dcmd_sp_done(srb_t *sp, int res) @@ -2708,23 +2727,29 @@ qla2x00_els_dcmd2_iocb_timeout(void *data) srb_t *sp = data; fc_port_t *fcport = sp->fcport; struct scsi_qla_host *vha = sp->vha; - struct qla_hw_data *ha = vha->hw; unsigned long flags = 0; - int res; + int res, h; ql_dbg(ql_dbg_io + ql_dbg_disc, vha, 0x3069, "%s hdl=%x ELS Timeout, %8phC portid=%06x\n", sp->name, sp->handle, fcport->port_name, fcport->d_id.b24); /* Abort the exchange */ - spin_lock_irqsave(&ha->hardware_lock, flags); - res = ha->isp_ops->abort_command(sp); + res = qla24xx_async_abort_cmd(sp, false); ql_dbg(ql_dbg_io, vha, 0x3070, "mbx abort_command %s\n", (res == QLA_SUCCESS) ? "successful" : "failed"); - spin_unlock_irqrestore(&ha->hardware_lock, flags); - - sp->done(sp, QLA_FUNCTION_TIMEOUT); + if (res) { + spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags); + for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) { + if (sp->qpair->req->outstanding_cmds[h] == sp) { + sp->qpair->req->outstanding_cmds[h] = NULL; + break; + } + } + spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags); + sp->done(sp, QLA_FUNCTION_TIMEOUT); + } } void qla2x00_els_dcmd2_free(scsi_qla_host_t *vha, struct els_plogi *els_plogi) @@ -2769,9 +2794,8 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res) case CS_COMPLETE: memset(&ea, 0, sizeof(ea)); ea.fcport = fcport; - ea.data[0] = MBS_COMMAND_COMPLETE; - ea.sp = sp; - qla24xx_handle_plogi_done_event(vha, &ea); + ea.rc = res; + qla_handle_els_plogi_done(vha, &ea); break; case CS_IOCB_ERROR: @@ -2844,7 +2868,8 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res) fw_status[0], fw_status[1], fw_status[2]); fcport->flags &= ~FCF_ASYNC_SENT; - fcport->disc_state = DSC_LOGIN_FAILED; + qla2x00_set_fcport_disc_state(fcport, + DSC_LOGIN_FAILED); set_bit(RELOGIN_NEEDED, &vha->dpc_flags); break; } @@ -2857,7 +2882,7 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res) fw_status[0], fw_status[1], fw_status[2]); sp->fcport->flags &= ~FCF_ASYNC_SENT; - sp->fcport->disc_state = DSC_LOGIN_FAILED; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_FAILED); set_bit(RELOGIN_NEEDED, &vha->dpc_flags); break; } @@ -2894,7 +2919,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode, } fcport->flags |= FCF_ASYNC_SENT; - fcport->disc_state = DSC_LOGIN_PEND; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND); elsio = &sp->u.iocb_cmd; ql_dbg(ql_dbg_io, vha, 0x3073, "Enter: PLOGI portid=%06x\n", fcport->d_id.b24); diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index c1631e42d35d1..098388a12febc 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -1924,7 +1924,7 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) pd24 = (struct port_database_24xx *) pd; /* Check for logged in state. */ - if (fcport->fc4f_nvme) { + if (NVME_TARGET(ha, fcport)) { current_login_state = pd24->current_login_state >> 4; last_login_state = pd24->last_login_state >> 4; } else { @@ -3891,8 +3891,9 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, fcport->scan_state = QLA_FCPORT_FOUND; fcport->n2n_flag = 1; fcport->keep_nport_handle = 1; + fcport->fc4_type = FS_FC4TYPE_FCP; if (vha->flags.nvme_enabled) - fcport->fc4f_nvme = 1; + fcport->fc4_type |= FS_FC4TYPE_NVME; switch (fcport->disc_state) { case DSC_DELETED: @@ -6350,7 +6351,7 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport, uint64_t zero = 0; u8 current_login_state, last_login_state; - if (fcport->fc4f_nvme) { + if (NVME_TARGET(vha->hw, fcport)) { current_login_state = pd->current_login_state >> 4; last_login_state = pd->last_login_state >> 4; } else { @@ -6385,8 +6386,8 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport, fcport->d_id.b.al_pa = pd->port_id[2]; fcport->d_id.b.rsvd_1 = 0; - if (fcport->fc4f_nvme) { - fcport->port_type = 0; + if (NVME_TARGET(vha->hw, fcport)) { + fcport->port_type = FCT_NVME; if ((pd->prli_svc_param_word_3[0] & BIT_5) == 0) fcport->port_type |= FCT_NVME_INITIATOR; if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 67b1e74fcd1e6..af8306a9777fc 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -5014,7 +5014,7 @@ void qla24xx_sched_upd_fcport(fc_port_t *fcport) fcport->jiffies_at_registration = jiffies; fcport->sec_since_registration = 0; fcport->next_disc_state = DSC_DELETED; - fcport->disc_state = DSC_UPD_FCPORT; + qla2x00_set_fcport_disc_state(fcport, DSC_UPD_FCPORT); spin_unlock_irqrestore(&fcport->vha->work_lock, flags); queue_work(system_unbound_wq, &fcport->reg_work); @@ -5055,19 +5055,17 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e) fcport->d_id = e->u.new_sess.id; fcport->flags |= FCF_FABRIC_DEVICE; fcport->fw_login_state = DSC_LS_PLOGI_PEND; - if (e->u.new_sess.fc4_type == FS_FC4TYPE_FCP) - fcport->fc4_type = FC4_TYPE_FCP_SCSI; - - if (e->u.new_sess.fc4_type == FS_FC4TYPE_NVME) { - fcport->fc4_type = FC4_TYPE_OTHER; - fcport->fc4f_nvme = FC4_TYPE_NVME; - } memcpy(fcport->port_name, e->u.new_sess.port_name, WWN_SIZE); - if (e->u.new_sess.fc4_type & FS_FCP_IS_N2N) + fcport->fc4_type = e->u.new_sess.fc4_type; + if (e->u.new_sess.fc4_type & FS_FCP_IS_N2N) { + fcport->fc4_type = FS_FC4TYPE_FCP; fcport->n2n_flag = 1; + if (vha->flags.nvme_enabled) + fcport->fc4_type |= FS_FC4TYPE_NVME; + } } else { ql_dbg(ql_dbg_disc, vha, 0xffff, @@ -5171,7 +5169,8 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e) fcport->flags &= ~FCF_FABRIC_DEVICE; fcport->keep_nport_handle = 1; if (vha->flags.nvme_enabled) { - fcport->fc4f_nvme = 1; + fcport->fc4_type = + (FS_FC4TYPE_NVME | FS_FC4TYPE_FCP); fcport->n2n_flag = 1; } fcport->fw_login_state = 0; diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 8fd0a568303b5..509539ec58e93 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -596,7 +596,8 @@ static void qla2x00_async_nack_sp_done(srb_t *sp, int res) spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags); } else { sp->fcport->login_retry = 0; - sp->fcport->disc_state = DSC_LOGIN_COMPLETE; + qla2x00_set_fcport_disc_state(sp->fcport, + DSC_LOGIN_COMPLETE); sp->fcport->deleted = 0; sp->fcport->logout_on_delete = 1; } @@ -1056,7 +1057,7 @@ void qlt_free_session_done(struct work_struct *work) tgt->sess_count--; } - sess->disc_state = DSC_DELETED; + qla2x00_set_fcport_disc_state(sess, DSC_DELETED); sess->fw_login_state = DSC_LS_PORT_UNAVAIL; sess->deleted = QLA_SESS_DELETED; @@ -1166,7 +1167,7 @@ void qlt_unreg_sess(struct fc_port *sess) vha->hw->tgt.tgt_ops->clear_nacl_from_fcport_map(sess); sess->deleted = QLA_SESS_DELETION_IN_PROGRESS; - sess->disc_state = DSC_DELETE_PEND; + qla2x00_set_fcport_disc_state(sess, DSC_DELETE_PEND); sess->last_rscn_gen = sess->rscn_gen; sess->last_login_gen = sess->login_gen; @@ -1268,7 +1269,7 @@ void qlt_schedule_sess_for_deletion(struct fc_port *sess) spin_unlock_irqrestore(&sess->vha->work_lock, flags); sess->prli_pend_timer = 0; - sess->disc_state = DSC_DELETE_PEND; + qla2x00_set_fcport_disc_state(sess, DSC_DELETE_PEND); qla24xx_chk_fcp_state(sess); @@ -6061,7 +6062,7 @@ static fc_port_t *qlt_get_port_database(struct scsi_qla_host *vha, if (!IS_SW_RESV_ADDR(fcport->d_id)) vha->fcport_count++; fcport->login_gen++; - fcport->disc_state = DSC_LOGIN_COMPLETE; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE); fcport->login_succ = 1; newfcport = 1; } diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c index 8cd0a87764dfd..9fee851c23a56 100644 --- a/drivers/scsi/scsi_transport_srp.c +++ b/drivers/scsi/scsi_transport_srp.c @@ -541,7 +541,7 @@ int srp_reconnect_rport(struct srp_rport *rport) res = mutex_lock_interruptible(&rport->mutex); if (res) goto out; - if (rport->state != SRP_RPORT_FAIL_FAST) + if (rport->state != SRP_RPORT_FAIL_FAST && rport->state != SRP_RPORT_LOST) /* * sdev state must be SDEV_TRANSPORT_OFFLINE, transition * to SDEV_BLOCK is illegal. Calling scsi_target_unblock() diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c index 2372e161cd5e8..a603f363835c4 100644 --- a/drivers/vfio/pci/vfio_pci.c +++ b/drivers/vfio/pci/vfio_pci.c @@ -1474,6 +1474,8 @@ static int vfio_pci_mmap(void *device_data, struct vm_area_struct *vma) index = vma->vm_pgoff >> (VFIO_PCI_OFFSET_SHIFT - PAGE_SHIFT); + if (index >= VFIO_PCI_NUM_REGIONS + vdev->num_regions) + return -EINVAL; if (vma->vm_end < vma->vm_start) return -EINVAL; if ((vma->vm_flags & VM_SHARED) == 0) @@ -1482,7 +1484,7 @@ static int vfio_pci_mmap(void *device_data, struct vm_area_struct *vma) int regnum = index - VFIO_PCI_NUM_REGIONS; struct vfio_pci_region *region = vdev->region + regnum; - if (region && region->ops && region->ops->mmap && + if (region->ops && region->ops->mmap && (region->flags & VFIO_REGION_INFO_FLAG_MMAP)) return region->ops->mmap(vdev, region, vma); return -EINVAL; diff --git a/fs/readdir.c b/fs/readdir.c index de2eceffdee8b..07a3b5baa4047 100644 --- a/fs/readdir.c +++ b/fs/readdir.c @@ -150,6 +150,9 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen, if (buf->result) return -EINVAL; + buf->result = verify_dirent_name(name, namlen); + if (buf->result < 0) + return buf->result; d_ino = ino; if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) { buf->result = -EOVERFLOW; @@ -417,6 +420,9 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name, if (buf->result) return -EINVAL; + buf->result = verify_dirent_name(name, namlen); + if (buf->result < 0) + return buf->result; d_ino = ino; if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) { buf->result = -EOVERFLOW; diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h index af6b11d4d6737..1847a07842437 100644 --- a/include/linux/marvell_phy.h +++ b/include/linux/marvell_phy.h @@ -23,11 +23,12 @@ #define MARVELL_PHY_ID_88X3310 0x002b09a0 #define MARVELL_PHY_ID_88E2110 0x002b09b0 -/* The MV88e6390 Ethernet switch contains embedded PHYs. These PHYs do +/* These Ethernet switch families contain embedded PHYs, but they do * not have a model ID. So the switch driver traps reads to the ID2 * register and returns the switch family ID */ -#define MARVELL_PHY_ID_88E6390 0x01410f90 +#define MARVELL_PHY_ID_88E6341_FAMILY 0x01410f41 +#define MARVELL_PHY_ID_88E6390_FAMILY 0x01410f90 #define MARVELL_PHY_FAMILY_ID(id) ((id) >> 4) diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h index e98028f00e479..6988cf9ffe3ae 100644 --- a/include/linux/netfilter_arp/arp_tables.h +++ b/include/linux/netfilter_arp/arp_tables.h @@ -52,8 +52,9 @@ extern void *arpt_alloc_initial_table(const struct xt_table *); int arpt_register_table(struct net *net, const struct xt_table *table, const struct arpt_replace *repl, const struct nf_hook_ops *ops, struct xt_table **res); -void arpt_unregister_table(struct net *net, struct xt_table *table, - const struct nf_hook_ops *ops); +void arpt_unregister_table(struct net *net, struct xt_table *table); +void arpt_unregister_table_pre_exit(struct net *net, struct xt_table *table, + const struct nf_hook_ops *ops); extern unsigned int arpt_do_table(struct sk_buff *skb, const struct nf_hook_state *state, struct xt_table *table); diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h index 162f59d0d17a2..db472c9cd8e9d 100644 --- a/include/linux/netfilter_bridge/ebtables.h +++ b/include/linux/netfilter_bridge/ebtables.h @@ -110,8 +110,9 @@ extern int ebt_register_table(struct net *net, const struct ebt_table *table, const struct nf_hook_ops *ops, struct ebt_table **res); -extern void ebt_unregister_table(struct net *net, struct ebt_table *table, - const struct nf_hook_ops *); +extern void ebt_unregister_table(struct net *net, struct ebt_table *table); +void ebt_unregister_table_pre_exit(struct net *net, const char *tablename, + const struct nf_hook_ops *ops); extern unsigned int ebt_do_table(struct sk_buff *skb, const struct nf_hook_state *state, struct ebt_table *table); diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index bca0f7f71cde4..7429f15717559 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -875,7 +875,8 @@ static bool assign_lock_key(struct lockdep_map *lock) /* Debug-check: all keys must be persistent! */ debug_locks_off(); pr_err("INFO: trying to register non-static key.\n"); - pr_err("the code is fine but needs lockdep annotation.\n"); + pr_err("The code is fine but needs lockdep annotation, or maybe\n"); + pr_err("you didn't initialize this object before use?\n"); pr_err("turning off the locking correctness validator.\n"); dump_stack(); return false; diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c index 66e7af1654943..32bc2821027f3 100644 --- a/net/bridge/netfilter/ebtable_broute.c +++ b/net/bridge/netfilter/ebtable_broute.c @@ -105,14 +105,20 @@ static int __net_init broute_net_init(struct net *net) &net->xt.broute_table); } +static void __net_exit broute_net_pre_exit(struct net *net) +{ + ebt_unregister_table_pre_exit(net, "broute", &ebt_ops_broute); +} + static void __net_exit broute_net_exit(struct net *net) { - ebt_unregister_table(net, net->xt.broute_table, &ebt_ops_broute); + ebt_unregister_table(net, net->xt.broute_table); } static struct pernet_operations broute_net_ops = { .init = broute_net_init, .exit = broute_net_exit, + .pre_exit = broute_net_pre_exit, }; static int __init ebtable_broute_init(void) diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c index 78cb9b21022d0..bcf982e12f16b 100644 --- a/net/bridge/netfilter/ebtable_filter.c +++ b/net/bridge/netfilter/ebtable_filter.c @@ -99,14 +99,20 @@ static int __net_init frame_filter_net_init(struct net *net) &net->xt.frame_filter); } +static void __net_exit frame_filter_net_pre_exit(struct net *net) +{ + ebt_unregister_table_pre_exit(net, "filter", ebt_ops_filter); +} + static void __net_exit frame_filter_net_exit(struct net *net) { - ebt_unregister_table(net, net->xt.frame_filter, ebt_ops_filter); + ebt_unregister_table(net, net->xt.frame_filter); } static struct pernet_operations frame_filter_net_ops = { .init = frame_filter_net_init, .exit = frame_filter_net_exit, + .pre_exit = frame_filter_net_pre_exit, }; static int __init ebtable_filter_init(void) diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c index 0888936ef8537..0d092773f8161 100644 --- a/net/bridge/netfilter/ebtable_nat.c +++ b/net/bridge/netfilter/ebtable_nat.c @@ -99,14 +99,20 @@ static int __net_init frame_nat_net_init(struct net *net) &net->xt.frame_nat); } +static void __net_exit frame_nat_net_pre_exit(struct net *net) +{ + ebt_unregister_table_pre_exit(net, "nat", ebt_ops_nat); +} + static void __net_exit frame_nat_net_exit(struct net *net) { - ebt_unregister_table(net, net->xt.frame_nat, ebt_ops_nat); + ebt_unregister_table(net, net->xt.frame_nat); } static struct pernet_operations frame_nat_net_ops = { .init = frame_nat_net_init, .exit = frame_nat_net_exit, + .pre_exit = frame_nat_net_pre_exit, }; static int __init ebtable_nat_init(void) diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index e1256e03a9a86..d9375c52f50e6 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -1237,10 +1237,34 @@ out: return ret; } -void ebt_unregister_table(struct net *net, struct ebt_table *table, - const struct nf_hook_ops *ops) +static struct ebt_table *__ebt_find_table(struct net *net, const char *name) +{ + struct ebt_table *t; + + mutex_lock(&ebt_mutex); + + list_for_each_entry(t, &net->xt.tables[NFPROTO_BRIDGE], list) { + if (strcmp(t->name, name) == 0) { + mutex_unlock(&ebt_mutex); + return t; + } + } + + mutex_unlock(&ebt_mutex); + return NULL; +} + +void ebt_unregister_table_pre_exit(struct net *net, const char *name, const struct nf_hook_ops *ops) +{ + struct ebt_table *table = __ebt_find_table(net, name); + + if (table) + nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks)); +} +EXPORT_SYMBOL(ebt_unregister_table_pre_exit); + +void ebt_unregister_table(struct net *net, struct ebt_table *table) { - nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks)); __ebt_unregister_table(net, table); } diff --git a/net/core/dev.c b/net/core/dev.c index 2ec21380f86d9..91909e5d6807e 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5406,7 +5406,8 @@ static void skb_gro_reset_offset(struct sk_buff *skb) if (skb_mac_header(skb) == skb_tail_pointer(skb) && pinfo->nr_frags && - !PageHighMem(skb_frag_page(frag0))) { + !PageHighMem(skb_frag_page(frag0)) && + (!NET_IP_ALIGN || !(skb_frag_off(frag0) & 3))) { NAPI_GRO_CB(skb)->frag0 = skb_frag_address(frag0); NAPI_GRO_CB(skb)->frag0_len = min_t(unsigned int, skb_frag_size(frag0), diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 7080d708b7d08..6635b83113f8f 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1379,7 +1379,7 @@ static int __neigh_update(struct neighbour *neigh, const u8 *lladdr, * we can reinject the packet there. */ n2 = NULL; - if (dst) { + if (dst && dst->obsolete != DST_OBSOLETE_DEAD) { n2 = dst_neigh_lookup_skb(dst, skb); if (n2) n1 = n2; diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index f03958fcb5be1..328bb9f5342e5 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -1514,6 +1514,11 @@ nl802154_dump_llsec_key(struct sk_buff *skb, struct netlink_callback *cb) if (err) return err; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) { + err = skb->len; + goto out_err; + } + if (!wpan_dev->netdev) { err = -EINVAL; goto out_err; @@ -1568,6 +1573,9 @@ static int nl802154_add_llsec_key(struct sk_buff *skb, struct genl_info *info) struct ieee802154_llsec_key_id id = { }; u32 commands[NL802154_CMD_FRAME_NR_IDS / 32] = { }; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) + return -EOPNOTSUPP; + if (!info->attrs[NL802154_ATTR_SEC_KEY] || nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack)) return -EINVAL; @@ -1617,6 +1625,9 @@ static int nl802154_del_llsec_key(struct sk_buff *skb, struct genl_info *info) struct nlattr *attrs[NL802154_KEY_ATTR_MAX + 1]; struct ieee802154_llsec_key_id id; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) + return -EOPNOTSUPP; + if (!info->attrs[NL802154_ATTR_SEC_KEY] || nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack)) return -EINVAL; @@ -1682,6 +1693,11 @@ nl802154_dump_llsec_dev(struct sk_buff *skb, struct netlink_callback *cb) if (err) return err; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) { + err = skb->len; + goto out_err; + } + if (!wpan_dev->netdev) { err = -EINVAL; goto out_err; @@ -1768,6 +1784,9 @@ static int nl802154_add_llsec_dev(struct sk_buff *skb, struct genl_info *info) struct wpan_dev *wpan_dev = dev->ieee802154_ptr; struct ieee802154_llsec_device dev_desc; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) + return -EOPNOTSUPP; + if (ieee802154_llsec_parse_device(info->attrs[NL802154_ATTR_SEC_DEVICE], &dev_desc) < 0) return -EINVAL; @@ -1783,6 +1802,9 @@ static int nl802154_del_llsec_dev(struct sk_buff *skb, struct genl_info *info) struct nlattr *attrs[NL802154_DEV_ATTR_MAX + 1]; __le64 extended_addr; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) + return -EOPNOTSUPP; + if (!info->attrs[NL802154_ATTR_SEC_DEVICE] || nla_parse_nested_deprecated(attrs, NL802154_DEV_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVICE], nl802154_dev_policy, info->extack)) return -EINVAL; @@ -1852,6 +1874,11 @@ nl802154_dump_llsec_devkey(struct sk_buff *skb, struct netlink_callback *cb) if (err) return err; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) { + err = skb->len; + goto out_err; + } + if (!wpan_dev->netdev) { err = -EINVAL; goto out_err; @@ -1909,6 +1936,9 @@ static int nl802154_add_llsec_devkey(struct sk_buff *skb, struct genl_info *info struct ieee802154_llsec_device_key key; __le64 extended_addr; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) + return -EOPNOTSUPP; + if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] || nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack) < 0) return -EINVAL; @@ -1940,6 +1970,9 @@ static int nl802154_del_llsec_devkey(struct sk_buff *skb, struct genl_info *info struct ieee802154_llsec_device_key key; __le64 extended_addr; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) + return -EOPNOTSUPP; + if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] || nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack)) return -EINVAL; @@ -2014,6 +2047,11 @@ nl802154_dump_llsec_seclevel(struct sk_buff *skb, struct netlink_callback *cb) if (err) return err; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) { + err = skb->len; + goto out_err; + } + if (!wpan_dev->netdev) { err = -EINVAL; goto out_err; @@ -2098,6 +2136,9 @@ static int nl802154_add_llsec_seclevel(struct sk_buff *skb, struct wpan_dev *wpan_dev = dev->ieee802154_ptr; struct ieee802154_llsec_seclevel sl; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) + return -EOPNOTSUPP; + if (llsec_parse_seclevel(info->attrs[NL802154_ATTR_SEC_LEVEL], &sl) < 0) return -EINVAL; diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index dc7dac676415e..a6f2e5bf70456 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -1580,10 +1580,15 @@ out_free: return ret; } -void arpt_unregister_table(struct net *net, struct xt_table *table, - const struct nf_hook_ops *ops) +void arpt_unregister_table_pre_exit(struct net *net, struct xt_table *table, + const struct nf_hook_ops *ops) { nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks)); +} +EXPORT_SYMBOL(arpt_unregister_table_pre_exit); + +void arpt_unregister_table(struct net *net, struct xt_table *table) +{ __arpt_unregister_table(net, table); } diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c index c216b9ad3bb24..6c300ba5634e2 100644 --- a/net/ipv4/netfilter/arptable_filter.c +++ b/net/ipv4/netfilter/arptable_filter.c @@ -56,16 +56,24 @@ static int __net_init arptable_filter_table_init(struct net *net) return err; } +static void __net_exit arptable_filter_net_pre_exit(struct net *net) +{ + if (net->ipv4.arptable_filter) + arpt_unregister_table_pre_exit(net, net->ipv4.arptable_filter, + arpfilter_ops); +} + static void __net_exit arptable_filter_net_exit(struct net *net) { if (!net->ipv4.arptable_filter) return; - arpt_unregister_table(net, net->ipv4.arptable_filter, arpfilter_ops); + arpt_unregister_table(net, net->ipv4.arptable_filter); net->ipv4.arptable_filter = NULL; } static struct pernet_operations arptable_filter_net_ops = { .exit = arptable_filter_net_exit, + .pre_exit = arptable_filter_net_pre_exit, }; static int __init arptable_filter_init(void) diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 8dcf7bacc99a6..69799b612ee80 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -2217,6 +2217,16 @@ static void __net_exit ip6_tnl_destroy_tunnels(struct net *net, struct list_head t = rtnl_dereference(t->next); } } + + t = rtnl_dereference(ip6n->tnls_wc[0]); + while (t) { + /* If dev is in the same netns, it has already + * been added to the list by the previous loop. + */ + if (!net_eq(dev_net(t->dev), net)) + unregister_netdevice_queue(t->dev, list); + t = rtnl_dereference(t->next); + } } static int __net_init ip6_tnl_init_net(struct net *net) diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index de4c871787e2f..2710f3bc856f8 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -1819,9 +1819,9 @@ static void __net_exit sit_destroy_tunnels(struct net *net, if (dev->rtnl_link_ops == &sit_link_ops) unregister_netdevice_queue(dev, head); - for (prio = 1; prio < 4; prio++) { + for (prio = 0; prio < 4; prio++) { int h; - for (h = 0; h < IP6_SIT_HASH_SIZE; h++) { + for (h = 0; h < (prio ? IP6_SIT_HASH_SIZE : 1); h++) { struct ip_tunnel *t; t = rtnl_dereference(sitn->tunnels[prio][h]); diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 677928bf13d13..1b50bbf030ed8 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1670,8 +1670,10 @@ static int ieee80211_change_station(struct wiphy *wiphy, } if (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN && - sta->sdata->u.vlan.sta) + sta->sdata->u.vlan.sta) { + ieee80211_clear_fast_rx(sta); RCU_INIT_POINTER(sta->sdata->u.vlan.sta, NULL); + } if (test_sta_flag(sta, WLAN_STA_AUTHORIZED)) ieee80211_vif_dec_num_mcast(sta->sdata); diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index dc57f530df9db..1a69825401263 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -266,6 +266,7 @@ static const char* l4proto_name(u16 proto) case IPPROTO_GRE: return "gre"; case IPPROTO_SCTP: return "sctp"; case IPPROTO_UDPLITE: return "udplite"; + case IPPROTO_ICMPV6: return "icmpv6"; } return "unknown"; diff --git a/net/netfilter/nft_limit.c b/net/netfilter/nft_limit.c index 35b67d7e36947..6e7b92e6f4246 100644 --- a/net/netfilter/nft_limit.c +++ b/net/netfilter/nft_limit.c @@ -76,13 +76,13 @@ static int nft_limit_init(struct nft_limit *limit, return -EOVERFLOW; if (pkts) { - tokens = div_u64(limit->nsecs, limit->rate) * limit->burst; + tokens = div64_u64(limit->nsecs, limit->rate) * limit->burst; } else { /* The token bucket size limits the number of tokens can be * accumulated. tokens_max specifies the bucket size. * tokens_max = unit * (rate + burst) / rate. */ - tokens = div_u64(limit->nsecs * (limit->rate + limit->burst), + tokens = div64_u64(limit->nsecs * (limit->rate + limit->burst), limit->rate); } diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 41abfff6a6a3d..783fd65b1f98d 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -1539,11 +1539,9 @@ static void sctp_close(struct sock *sk, long timeout) /* Supposedly, no process has access to the socket, but * the net layers still may. - * Also, sctp_destroy_sock() needs to be called with addr_wq_lock - * held and that should be grabbed before socket lock. */ - spin_lock_bh(&net->sctp.addr_wq_lock); - bh_lock_sock_nested(sk); + local_bh_disable(); + bh_lock_sock(sk); /* Hold the sock, since sk_common_release() will put sock_put() * and we have just a little more cleanup. @@ -1552,7 +1550,7 @@ static void sctp_close(struct sock *sk, long timeout) sk_common_release(sk); bh_unlock_sock(sk); - spin_unlock_bh(&net->sctp.addr_wq_lock); + local_bh_enable(); sock_put(sk); @@ -5115,9 +5113,6 @@ static int sctp_init_sock(struct sock *sk) sk_sockets_allocated_inc(sk); sock_prot_inuse_add(net, sk->sk_prot, 1); - /* Nothing can fail after this block, otherwise - * sctp_destroy_sock() will be called without addr_wq_lock held - */ if (net->sctp.default_auto_asconf) { spin_lock(&sock_net(sk)->sctp.addr_wq_lock); list_add_tail(&sp->auto_asconf_list, @@ -5152,7 +5147,9 @@ static void sctp_destroy_sock(struct sock *sk) if (sp->do_auto_asconf) { sp->do_auto_asconf = 0; + spin_lock_bh(&sock_net(sk)->sctp.addr_wq_lock); list_del(&sp->auto_asconf_list); + spin_unlock_bh(&sock_net(sk)->sctp.addr_wq_lock); } sctp_endpoint_free(sp->ep); local_bh_disable(); diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c index 96718e3a1ad0e..16fbc9faed90b 100644 --- a/sound/soc/codecs/max98373.c +++ b/sound/soc/codecs/max98373.c @@ -410,11 +410,13 @@ static int max98373_dac_event(struct snd_soc_dapm_widget *w, regmap_update_bits(max98373->regmap, MAX98373_R20FF_GLOBAL_SHDN, MAX98373_GLOBAL_EN_MASK, 1); + usleep_range(30000, 31000); break; case SND_SOC_DAPM_POST_PMD: regmap_update_bits(max98373->regmap, MAX98373_R20FF_GLOBAL_SHDN, MAX98373_GLOBAL_EN_MASK, 0); + usleep_range(30000, 31000); max98373->tdm_mode = false; break; default: diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index 84290be778f0e..33ade79fa032e 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -494,11 +494,13 @@ static int fsl_esai_startup(struct snd_pcm_substream *substream, ESAI_SAICR_SYNC, esai_priv->synchronous ? ESAI_SAICR_SYNC : 0); - /* Set a default slot number -- 2 */ + /* Set slots count */ regmap_update_bits(esai_priv->regmap, REG_ESAI_TCCR, - ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(2)); + ESAI_xCCR_xDC_MASK, + ESAI_xCCR_xDC(esai_priv->slots)); regmap_update_bits(esai_priv->regmap, REG_ESAI_RCCR, - ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(2)); + ESAI_xCCR_xDC_MASK, + ESAI_xCCR_xDC(esai_priv->slots)); } return 0;