diff options
Diffstat (limited to 'drivers')
211 files changed, 2673 insertions, 1887 deletions
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index eb76a4c10dbf..8ce203f84ec4 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -109,6 +109,7 @@ static void round_robin_cpu(unsigned int tsk_index) cpumask_andnot(tmp, cpu_online_mask, pad_busy_cpus); if (cpumask_empty(tmp)) { mutex_unlock(&round_robin_lock); + free_cpumask_var(tmp); return; } for_each_cpu(cpu, tmp) { @@ -126,6 +127,8 @@ static void round_robin_cpu(unsigned int tsk_index) mutex_unlock(&round_robin_lock); set_cpus_allowed_ptr(current, cpumask_of(preferred_cpu)); + + free_cpumask_var(tmp); } static void exit_round_robin(unsigned int tsk_index) diff --git a/drivers/acpi/acpica/evevent.c b/drivers/acpi/acpica/evevent.c index 80fc0b9b11e5..f362841881e6 100644 --- a/drivers/acpi/acpica/evevent.c +++ b/drivers/acpi/acpica/evevent.c @@ -204,6 +204,7 @@ u32 acpi_ev_fixed_event_detect(void) u32 fixed_status; u32 fixed_enable; u32 i; + acpi_status status; ACPI_FUNCTION_NAME(ev_fixed_event_detect); @@ -211,8 +212,12 @@ u32 acpi_ev_fixed_event_detect(void) * Read the fixed feature status and enable registers, as all the cases * depend on their values. Ignore errors here. */ - (void)acpi_hw_register_read(ACPI_REGISTER_PM1_STATUS, &fixed_status); - (void)acpi_hw_register_read(ACPI_REGISTER_PM1_ENABLE, &fixed_enable); + status = acpi_hw_register_read(ACPI_REGISTER_PM1_STATUS, &fixed_status); + status |= + acpi_hw_register_read(ACPI_REGISTER_PM1_ENABLE, &fixed_enable); + if (ACPI_FAILURE(status)) { + return (int_status); + } ACPI_DEBUG_PRINT((ACPI_DB_INTERRUPTS, "Fixed Event Block: Enable %08X Status %08X\n", diff --git a/drivers/acpi/acpica/nseval.c b/drivers/acpi/acpica/nseval.c index 5d59cfcef6f4..c5d6701a5ad2 100644 --- a/drivers/acpi/acpica/nseval.c +++ b/drivers/acpi/acpica/nseval.c @@ -308,6 +308,14 @@ acpi_status acpi_ns_evaluate(struct acpi_evaluate_info *info) /* Map AE_CTRL_RETURN_VALUE to AE_OK, we are done with it */ status = AE_OK; + } else if (ACPI_FAILURE(status)) { + + /* If return_object exists, delete it */ + + if (info->return_object) { + acpi_ut_remove_reference(info->return_object); + info->return_object = NULL; + } } ACPI_DEBUG_PRINT((ACPI_DB_NAMES, diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index bb01dea39fdc..9825780a1cd2 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -161,7 +161,7 @@ int acpi_processor_ppc_has_changed(struct acpi_processor *pr, int event_flag) { int ret; - if (ignore_ppc) { + if (ignore_ppc || !pr->performance) { /* * Only when it is notification event, the _OST object * will be evaluated. Otherwise it is skipped. diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index cf725d581cae..145dcf293c6f 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1422,6 +1422,8 @@ void acpi_init_device_object(struct acpi_device *device, acpi_handle handle, device_initialize(&device->dev); dev_set_uevent_suppress(&device->dev, true); acpi_init_coherency(device); + /* Assume there are unmet deps until acpi_device_dep_initialize() runs */ + device->dep_unmet = 1; } void acpi_device_add_finalize(struct acpi_device *device) @@ -1445,6 +1447,14 @@ static int acpi_add_single_object(struct acpi_device **child, } acpi_init_device_object(device, handle, type, sta); + /* + * For ACPI_BUS_TYPE_DEVICE getting the status is delayed till here so + * that we can call acpi_bus_get_status() and use its quirk handling. + * Note this must be done before the get power-/wakeup_dev-flags calls. + */ + if (type == ACPI_BUS_TYPE_DEVICE) + acpi_bus_get_status(device); + acpi_bus_get_power_flags(device); acpi_bus_get_wakeup_device_flags(device); @@ -1517,9 +1527,11 @@ static int acpi_bus_type_and_status(acpi_handle handle, int *type, return -ENODEV; *type = ACPI_BUS_TYPE_DEVICE; - status = acpi_bus_get_status_handle(handle, sta); - if (ACPI_FAILURE(status)) - *sta = 0; + /* + * acpi_add_single_object updates this once we've an acpi_device + * so that acpi_bus_get_status' quirk handling can be used. + */ + *sta = 0; break; case ACPI_TYPE_PROCESSOR: *type = ACPI_BUS_TYPE_PROCESSOR; @@ -1621,6 +1633,8 @@ static void acpi_device_dep_initialize(struct acpi_device *adev) acpi_status status; int i; + adev->dep_unmet = 0; + if (!acpi_has_method(adev->handle, "_DEP")) return; diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 4fe3ec122bf0..0e2c0ac5792d 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4366,6 +4366,10 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { /* https://bugzilla.kernel.org/show_bug.cgi?id=15573 */ { "C300-CTFDDAC128MAG", "0001", ATA_HORKAGE_NONCQ, }, + /* Some Sandisk SSDs lock up hard with NCQ enabled. Reported on + SD7SN6S256G and SD8SN8U256G */ + { "SanDisk SD[78]SN*G", NULL, ATA_HORKAGE_NONCQ, }, + /* devices which puke on READ_NATIVE_MAX */ { "HDS724040KLSA80", "KFAOA20N", ATA_HORKAGE_BROKEN_HPA, }, { "WDC WD3200JD-00KLB0", "WD-WCAMR1130137", ATA_HORKAGE_BROKEN_HPA }, @@ -4426,6 +4430,8 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "SanDisk SD7UB3Q*G1001", NULL, ATA_HORKAGE_NOLPM, }, /* devices that don't properly handle queued TRIM commands */ + { "Micron_M500IT_*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM | + ATA_HORKAGE_ZERO_AFTER_TRIM, }, { "Micron_M500_*", NULL, ATA_HORKAGE_NO_NCQ_TRIM | ATA_HORKAGE_ZERO_AFTER_TRIM, }, { "Crucial_CT*M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM | diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 9babbc845750..fb2c00fce8f9 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -4156,7 +4156,7 @@ static inline void ata_scsi_dump_cdb(struct ata_port *ap, #ifdef ATA_DEBUG struct scsi_device *scsidev = cmd->device; - DPRINTK("CDB (%u:%d,%d,%d) %9ph\n", + DPRINTK("CDB (%u:%d,%d,%lld) %9ph\n", ap->print_id, scsidev->channel, scsidev->id, scsidev->lun, cmd->cmnd); diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 56b6c8508a89..cbb1cc6bbdb4 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -519,14 +519,22 @@ ssize_t __weak cpu_show_spectre_v2(struct device *dev, return sprintf(buf, "Not affected\n"); } +ssize_t __weak cpu_show_spec_store_bypass(struct device *dev, + struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "Not affected\n"); +} + static DEVICE_ATTR(meltdown, 0444, cpu_show_meltdown, NULL); static DEVICE_ATTR(spectre_v1, 0444, cpu_show_spectre_v1, NULL); static DEVICE_ATTR(spectre_v2, 0444, cpu_show_spectre_v2, NULL); +static DEVICE_ATTR(spec_store_bypass, 0444, cpu_show_spec_store_bypass, NULL); static struct attribute *cpu_root_vulnerabilities_attrs[] = { &dev_attr_meltdown.attr, &dev_attr_spectre_v1.attr, &dev_attr_spectre_v2.attr, + &dev_attr_spec_store_bypass.attr, NULL }; diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index a7b0fc7cb468..69c84fddfe8a 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -98,7 +98,7 @@ bool regmap_cached(struct regmap *map, unsigned int reg) int ret; unsigned int val; - if (map->cache == REGCACHE_NONE) + if (map->cache_type == REGCACHE_NONE) return false; if (!map->cache_ops) diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c index 93362362aa55..8474a1b0740f 100644 --- a/drivers/block/paride/pcd.c +++ b/drivers/block/paride/pcd.c @@ -230,6 +230,8 @@ static int pcd_block_open(struct block_device *bdev, fmode_t mode) struct pcd_unit *cd = bdev->bd_disk->private_data; int ret; + check_disk_change(bdev); + mutex_lock(&pcd_mutex); ret = cdrom_open(&cd->info, bdev, mode); mutex_unlock(&pcd_mutex); diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 3257647d4f74..bff67c5a5fe7 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -345,6 +345,9 @@ static const struct usb_device_id blacklist_table[] = { { USB_DEVICE(0x13d3, 0x3459), .driver_info = BTUSB_REALTEK }, { USB_DEVICE(0x13d3, 0x3494), .driver_info = BTUSB_REALTEK }, + /* Additional Realtek 8723BU Bluetooth devices */ + { USB_DEVICE(0x7392, 0xa611), .driver_info = BTUSB_REALTEK }, + /* Additional Realtek 8821AE Bluetooth devices */ { USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK }, { USB_DEVICE(0x13d3, 0x3414), .driver_info = BTUSB_REALTEK }, @@ -352,6 +355,9 @@ static const struct usb_device_id blacklist_table[] = { { USB_DEVICE(0x13d3, 0x3461), .driver_info = BTUSB_REALTEK }, { USB_DEVICE(0x13d3, 0x3462), .driver_info = BTUSB_REALTEK }, + /* Additional Realtek 8822BE Bluetooth devices */ + { USB_DEVICE(0x0b05, 0x185c), .driver_info = BTUSB_REALTEK }, + /* Silicon Wave based devices */ { USB_DEVICE(0x0c10, 0x0000), .driver_info = BTUSB_SWAVE }, diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 128ebd439221..07b77fb102a1 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -1154,9 +1154,6 @@ int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, cd_dbg(CD_OPEN, "entering cdrom_open\n"); - /* open is event synchronization point, check events first */ - check_disk_change(bdev); - /* if this was a O_NONBLOCK open and we should honor the flags, * do a quick open without drive/disc integrity checks. */ cdi->use_count++; diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c index 584bc3126403..e2808fefbb78 100644 --- a/drivers/cdrom/gdrom.c +++ b/drivers/cdrom/gdrom.c @@ -497,6 +497,9 @@ static struct cdrom_device_ops gdrom_ops = { static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode) { int ret; + + check_disk_change(bdev); + mutex_lock(&gdrom_mutex); ret = cdrom_open(gd.cd_info, bdev, mode); mutex_unlock(&gdrom_mutex); diff --git a/drivers/char/hw_random/stm32-rng.c b/drivers/char/hw_random/stm32-rng.c index 63d84e6f1891..83c695938a2d 100644 --- a/drivers/char/hw_random/stm32-rng.c +++ b/drivers/char/hw_random/stm32-rng.c @@ -21,6 +21,7 @@ #include <linux/of_address.h> #include <linux/of_platform.h> #include <linux/pm_runtime.h> +#include <linux/reset.h> #include <linux/slab.h> #define RNG_CR 0x00 @@ -46,6 +47,7 @@ struct stm32_rng_private { struct hwrng rng; void __iomem *base; struct clk *clk; + struct reset_control *rst; }; static int stm32_rng_read(struct hwrng *rng, void *data, size_t max, bool wait) @@ -140,6 +142,13 @@ static int stm32_rng_probe(struct platform_device *ofdev) if (IS_ERR(priv->clk)) return PTR_ERR(priv->clk); + priv->rst = devm_reset_control_get(&ofdev->dev, NULL); + if (!IS_ERR(priv->rst)) { + reset_control_assert(priv->rst); + udelay(2); + reset_control_deassert(priv->rst); + } + dev_set_drvdata(dev, priv); priv->rng.name = dev_driver_string(dev), diff --git a/drivers/char/ipmi/ipmi_powernv.c b/drivers/char/ipmi/ipmi_powernv.c index 6e658aa114f1..a70518a4fcec 100644 --- a/drivers/char/ipmi/ipmi_powernv.c +++ b/drivers/char/ipmi/ipmi_powernv.c @@ -251,8 +251,9 @@ static int ipmi_powernv_probe(struct platform_device *pdev) ipmi->irq = opal_event_request(prop); } - if (request_irq(ipmi->irq, ipmi_opal_event, IRQ_TYPE_LEVEL_HIGH, - "opal-ipmi", ipmi)) { + rc = request_irq(ipmi->irq, ipmi_opal_event, IRQ_TYPE_LEVEL_HIGH, + "opal-ipmi", ipmi); + if (rc) { dev_warn(dev, "Unable to request irq\n"); goto err_dispose; } diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c index f11c1c7e84c6..121319198478 100644 --- a/drivers/char/ipmi/ipmi_ssif.c +++ b/drivers/char/ipmi/ipmi_ssif.c @@ -761,7 +761,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result, ssif_info->ssif_state = SSIF_NORMAL; ipmi_ssif_unlock_cond(ssif_info, flags); pr_warn(PFX "Error getting flags: %d %d, %x\n", - result, len, data[2]); + result, len, (len >= 3) ? data[2] : 0); } else if (data[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2 || data[1] != IPMI_GET_MSG_FLAGS_CMD) { /* @@ -783,7 +783,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result, if ((result < 0) || (len < 3) || (data[2] != 0)) { /* Error clearing flags */ pr_warn(PFX "Error clearing flags: %d %d, %x\n", - result, len, data[2]); + result, len, (len >= 3) ? data[2] : 0); } else if (data[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2 || data[1] != IPMI_CLEAR_MSG_FLAGS_CMD) { pr_warn(PFX "Invalid response clearing flags: %x %x\n", diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 0cdb8550729d..c745dad7f85e 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -1929,6 +1929,9 @@ static int clk_core_get_phase(struct clk_core *core) int ret; clk_prepare_lock(); + /* Always try to update cached phase if possible */ + if (core->ops->get_phase) + core->phase = core->ops->get_phase(core->hw); ret = core->phase; clk_prepare_unlock(); diff --git a/drivers/clk/rockchip/clk-mmc-phase.c b/drivers/clk/rockchip/clk-mmc-phase.c index 077fcdc7908b..fe7d9ed1d436 100644 --- a/drivers/clk/rockchip/clk-mmc-phase.c +++ b/drivers/clk/rockchip/clk-mmc-phase.c @@ -58,6 +58,12 @@ static int rockchip_mmc_get_phase(struct clk_hw *hw) u16 degrees; u32 delay_num = 0; + /* See the comment for rockchip_mmc_set_phase below */ + if (!rate) { + pr_err("%s: invalid clk rate\n", __func__); + return -EINVAL; + } + raw_value = readl(mmc_clock->reg) >> (mmc_clock->shift); degrees = (raw_value & ROCKCHIP_MMC_DEGREE_MASK) * 90; @@ -84,6 +90,23 @@ static int rockchip_mmc_set_phase(struct clk_hw *hw, int degrees) u32 raw_value; u32 delay; + /* + * The below calculation is based on the output clock from + * MMC host to the card, which expects the phase clock inherits + * the clock rate from its parent, namely the output clock + * provider of MMC host. However, things may go wrong if + * (1) It is orphan. + * (2) It is assigned to the wrong parent. + * + * This check help debug the case (1), which seems to be the + * most likely problem we often face and which makes it difficult + * for people to debug unstable mmc tuning results. + */ + if (!rate) { + pr_err("%s: invalid clk rate\n", __func__); + return -EINVAL; + } + nineties = degrees / 90; remainder = (degrees % 90); diff --git a/drivers/clk/rockchip/clk-rk3228.c b/drivers/clk/rockchip/clk-rk3228.c index db6e5a9e6de6..53f16efbb8f4 100644 --- a/drivers/clk/rockchip/clk-rk3228.c +++ b/drivers/clk/rockchip/clk-rk3228.c @@ -369,7 +369,7 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = { RK2928_CLKSEL_CON(23), 5, 2, MFLAGS, 0, 6, DFLAGS, RK2928_CLKGATE_CON(2), 15, GFLAGS), - COMPOSITE(SCLK_SDMMC, "sclk_sdmmc0", mux_mmc_src_p, 0, + COMPOSITE(SCLK_SDMMC, "sclk_sdmmc", mux_mmc_src_p, 0, RK2928_CLKSEL_CON(11), 8, 2, MFLAGS, 0, 8, DFLAGS, RK2928_CLKGATE_CON(2), 11, GFLAGS), diff --git a/drivers/clk/samsung/clk-exynos3250.c b/drivers/clk/samsung/clk-exynos3250.c index 1b81e283f605..ed36728424a2 100644 --- a/drivers/clk/samsung/clk-exynos3250.c +++ b/drivers/clk/samsung/clk-exynos3250.c @@ -698,7 +698,7 @@ static const struct samsung_pll_rate_table exynos3250_epll_rates[] __initconst = PLL_36XX_RATE(144000000, 96, 2, 3, 0), PLL_36XX_RATE( 96000000, 128, 2, 4, 0), PLL_36XX_RATE( 84000000, 112, 2, 4, 0), - PLL_36XX_RATE( 80000004, 106, 2, 4, 43691), + PLL_36XX_RATE( 80000003, 106, 2, 4, 43691), PLL_36XX_RATE( 73728000, 98, 2, 4, 19923), PLL_36XX_RATE( 67737598, 270, 3, 5, 62285), PLL_36XX_RATE( 65535999, 174, 2, 5, 49982), @@ -734,7 +734,7 @@ static const struct samsung_pll_rate_table exynos3250_vpll_rates[] __initconst = PLL_36XX_RATE(148352005, 98, 2, 3, 59070), PLL_36XX_RATE(108000000, 144, 2, 4, 0), PLL_36XX_RATE( 74250000, 99, 2, 4, 0), - PLL_36XX_RATE( 74176002, 98, 3, 4, 59070), + PLL_36XX_RATE( 74176002, 98, 2, 4, 59070), PLL_36XX_RATE( 54054000, 216, 3, 5, 14156), PLL_36XX_RATE( 54000000, 144, 2, 5, 0), { /* sentinel */ } diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index 27a227d6620c..6a0cb8a515e8 100644 --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -711,13 +711,13 @@ static const struct samsung_pll_rate_table epll_24mhz_tbl[] __initconst = { /* sorted in descending order */ /* PLL_36XX_RATE(rate, m, p, s, k) */ PLL_36XX_RATE(192000000, 64, 2, 2, 0), - PLL_36XX_RATE(180633600, 90, 3, 2, 20762), + PLL_36XX_RATE(180633605, 90, 3, 2, 20762), PLL_36XX_RATE(180000000, 90, 3, 2, 0), PLL_36XX_RATE(73728000, 98, 2, 4, 19923), - PLL_36XX_RATE(67737600, 90, 2, 4, 20762), + PLL_36XX_RATE(67737602, 90, 2, 4, 20762), PLL_36XX_RATE(49152000, 98, 3, 4, 19923), - PLL_36XX_RATE(45158400, 90, 3, 4, 20762), - PLL_36XX_RATE(32768000, 131, 3, 5, 4719), + PLL_36XX_RATE(45158401, 90, 3, 4, 20762), + PLL_36XX_RATE(32768001, 131, 3, 5, 4719), { }, }; diff --git a/drivers/clk/samsung/clk-exynos5260.c b/drivers/clk/samsung/clk-exynos5260.c index fd1d9bfc151b..8eae1752d700 100644 --- a/drivers/clk/samsung/clk-exynos5260.c +++ b/drivers/clk/samsung/clk-exynos5260.c @@ -65,7 +65,7 @@ static const struct samsung_pll_rate_table pll2650_24mhz_tbl[] __initconst = { PLL_36XX_RATE(480000000, 160, 2, 2, 0), PLL_36XX_RATE(432000000, 144, 2, 2, 0), PLL_36XX_RATE(400000000, 200, 3, 2, 0), - PLL_36XX_RATE(394073130, 459, 7, 2, 49282), + PLL_36XX_RATE(394073128, 459, 7, 2, 49282), PLL_36XX_RATE(333000000, 111, 2, 2, 0), PLL_36XX_RATE(300000000, 100, 2, 2, 0), PLL_36XX_RATE(266000000, 266, 3, 3, 0), diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c index 2fe057326552..09cdd35dc434 100644 --- a/drivers/clk/samsung/clk-exynos5433.c +++ b/drivers/clk/samsung/clk-exynos5433.c @@ -725,7 +725,7 @@ static const struct samsung_pll_rate_table exynos5443_pll_rates[] __initconst = PLL_35XX_RATE(800000000U, 400, 6, 1), PLL_35XX_RATE(733000000U, 733, 12, 1), PLL_35XX_RATE(700000000U, 175, 3, 1), - PLL_35XX_RATE(667000000U, 222, 4, 1), + PLL_35XX_RATE(666000000U, 222, 4, 1), PLL_35XX_RATE(633000000U, 211, 4, 1), PLL_35XX_RATE(600000000U, 500, 5, 2), PLL_35XX_RATE(552000000U, 460, 5, 2), @@ -751,12 +751,12 @@ static const struct samsung_pll_rate_table exynos5443_pll_rates[] __initconst = /* AUD_PLL */ static const struct samsung_pll_rate_table exynos5443_aud_pll_rates[] __initconst = { PLL_36XX_RATE(400000000U, 200, 3, 2, 0), - PLL_36XX_RATE(393216000U, 197, 3, 2, -25690), + PLL_36XX_RATE(393216003U, 197, 3, 2, -25690), PLL_36XX_RATE(384000000U, 128, 2, 2, 0), - PLL_36XX_RATE(368640000U, 246, 4, 2, -15729), - PLL_36XX_RATE(361507200U, 181, 3, 2, -16148), - PLL_36XX_RATE(338688000U, 113, 2, 2, -6816), - PLL_36XX_RATE(294912000U, 98, 1, 3, 19923), + PLL_36XX_RATE(368639991U, 246, 4, 2, -15729), + PLL_36XX_RATE(361507202U, 181, 3, 2, -16148), + PLL_36XX_RATE(338687988U, 113, 2, 2, -6816), + PLL_36XX_RATE(294912002U, 98, 1, 3, 19923), PLL_36XX_RATE(288000000U, 96, 1, 3, 0), PLL_36XX_RATE(252000000U, 84, 1, 3, 0), { /* sentinel */ } diff --git a/drivers/clk/samsung/clk-exynos7.c b/drivers/clk/samsung/clk-exynos7.c index 5931a4140c3d..bbfa57b4e017 100644 --- a/drivers/clk/samsung/clk-exynos7.c +++ b/drivers/clk/samsung/clk-exynos7.c @@ -140,7 +140,7 @@ static const struct samsung_div_clock topc_div_clks[] __initconst = { }; static const struct samsung_pll_rate_table pll1460x_24mhz_tbl[] __initconst = { - PLL_36XX_RATE(491520000, 20, 1, 0, 31457), + PLL_36XX_RATE(491519897, 20, 1, 0, 31457), {}, }; diff --git a/drivers/clk/samsung/clk-s3c2410.c b/drivers/clk/samsung/clk-s3c2410.c index d7a1e772d95a..5f50037586ea 100644 --- a/drivers/clk/samsung/clk-s3c2410.c +++ b/drivers/clk/samsung/clk-s3c2410.c @@ -168,7 +168,7 @@ static struct samsung_pll_rate_table pll_s3c2410_12mhz_tbl[] __initdata = { PLL_35XX_RATE(226000000, 105, 1, 1), PLL_35XX_RATE(210000000, 132, 2, 1), /* 2410 common */ - PLL_35XX_RATE(203000000, 161, 3, 1), + PLL_35XX_RATE(202800000, 161, 3, 1), PLL_35XX_RATE(192000000, 88, 1, 1), PLL_35XX_RATE(186000000, 85, 1, 1), PLL_35XX_RATE(180000000, 82, 1, 1), @@ -178,18 +178,18 @@ static struct samsung_pll_rate_table pll_s3c2410_12mhz_tbl[] __initdata = { PLL_35XX_RATE(147000000, 90, 2, 1), PLL_35XX_RATE(135000000, 82, 2, 1), PLL_35XX_RATE(124000000, 116, 1, 2), - PLL_35XX_RATE(118000000, 150, 2, 2), + PLL_35XX_RATE(118500000, 150, 2, 2), PLL_35XX_RATE(113000000, 105, 1, 2), - PLL_35XX_RATE(101000000, 127, 2, 2), + PLL_35XX_RATE(101250000, 127, 2, 2), PLL_35XX_RATE(90000000, 112, 2, 2), - PLL_35XX_RATE(85000000, 105, 2, 2), + PLL_35XX_RATE(84750000, 105, 2, 2), PLL_35XX_RATE(79000000, 71, 1, 2), - PLL_35XX_RATE(68000000, 82, 2, 2), - PLL_35XX_RATE(56000000, 142, 2, 3), + PLL_35XX_RATE(67500000, 82, 2, 2), + PLL_35XX_RATE(56250000, 142, 2, 3), PLL_35XX_RATE(48000000, 120, 2, 3), - PLL_35XX_RATE(51000000, 161, 3, 3), + PLL_35XX_RATE(50700000, 161, 3, 3), PLL_35XX_RATE(45000000, 82, 1, 3), - PLL_35XX_RATE(34000000, 82, 2, 3), + PLL_35XX_RATE(33750000, 82, 2, 3), { /* sentinel */ }, }; diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c index b3855360d6bc..66d1fc7dff58 100644 --- a/drivers/clk/tegra/clk-pll.c +++ b/drivers/clk/tegra/clk-pll.c @@ -1145,6 +1145,8 @@ static const struct clk_ops tegra_clk_pllu_ops = { .enable = clk_pllu_enable, .disable = clk_pll_disable, .recalc_rate = clk_pll_recalc_rate, + .round_rate = clk_pll_round_rate, + .set_rate = clk_pll_set_rate, }; static int _pll_fixed_mdiv(struct tegra_clk_pll_params *pll_params, diff --git a/drivers/clocksource/fsl_ftm_timer.c b/drivers/clocksource/fsl_ftm_timer.c index 738515b89073..a22c1d704901 100644 --- a/drivers/clocksource/fsl_ftm_timer.c +++ b/drivers/clocksource/fsl_ftm_timer.c @@ -281,7 +281,7 @@ static int __init __ftm_clk_init(struct device_node *np, char *cnt_name, static unsigned long __init ftm_clk_init(struct device_node *np) { - unsigned long freq; + long freq; freq = __ftm_clk_init(np, "ftm-evt-counter-en", "ftm-evt"); if (freq <= 0) diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c index 4852d9efe74e..9f09752169ea 100644 --- a/drivers/cpufreq/cppc_cpufreq.c +++ b/drivers/cpufreq/cppc_cpufreq.c @@ -151,9 +151,19 @@ static int cppc_cpufreq_cpu_init(struct cpufreq_policy *policy) policy->cpuinfo.transition_latency = cppc_get_transition_latency(cpu_num); policy->shared_type = cpu->shared_type; - if (policy->shared_type == CPUFREQ_SHARED_TYPE_ANY) + if (policy->shared_type == CPUFREQ_SHARED_TYPE_ANY) { + int i; + cpumask_copy(policy->cpus, cpu->shared_cpu_map); - else if (policy->shared_type == CPUFREQ_SHARED_TYPE_ALL) { + + for_each_cpu(i, policy->cpus) { + if (unlikely(i == policy->cpu)) + continue; + + memcpy(&all_cpu_data[i]->perf_caps, &cpu->perf_caps, + sizeof(cpu->perf_caps)); + } + } else if (policy->shared_type == CPUFREQ_SHARED_TYPE_ALL) { /* Support only SW_ANY for now. */ pr_debug("Unsupported CPU co-ord type\n"); return -EFAULT; @@ -218,8 +228,13 @@ static int __init cppc_cpufreq_init(void) return ret; out: - for_each_possible_cpu(i) - kfree(all_cpu_data[i]); + for_each_possible_cpu(i) { + cpu = all_cpu_data[i]; + if (!cpu) + break; + free_cpumask_var(cpu->shared_cpu_map); + kfree(cpu); + } kfree(all_cpu_data); return -ENODEV; diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 35e34c0e0429..7523929becdc 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1288,14 +1288,14 @@ static int cpufreq_online(unsigned int cpu) return 0; out_exit_policy: + for_each_cpu(j, policy->real_cpus) + remove_cpu_dev_symlink(policy, get_cpu_device(j)); + up_write(&policy->rwsem); if (cpufreq_driver->exit) cpufreq_driver->exit(policy); - for_each_cpu(j, policy->real_cpus) - remove_cpu_dev_symlink(policy, get_cpu_device(j)); - out_free_policy: cpufreq_policy_free(policy, !new_policy); return ret; diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-core.c b/drivers/crypto/sunxi-ss/sun4i-ss-core.c index 3ac6c6c4ad18..16bb66091cf0 100644 --- a/drivers/crypto/sunxi-ss/sun4i-ss-core.c +++ b/drivers/crypto/sunxi-ss/sun4i-ss-core.c @@ -422,6 +422,7 @@ static struct platform_driver sun4i_ss_driver = { module_platform_driver(sun4i_ss_driver); +MODULE_ALIAS("platform:sun4i-ss"); MODULE_DESCRIPTION("Allwinner Security System cryptographic accelerator"); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Corentin LABBE <clabbe.montjoie@gmail.com>"); diff --git a/drivers/dma/mv_xor_v2.c b/drivers/dma/mv_xor_v2.c index f3e211f8f6c5..71866646ffef 100644 --- a/drivers/dma/mv_xor_v2.c +++ b/drivers/dma/mv_xor_v2.c @@ -152,6 +152,7 @@ struct mv_xor_v2_device { void __iomem *dma_base; void __iomem *glob_base; struct clk *clk; + struct clk *reg_clk; struct tasklet_struct irq_tasklet; struct list_head free_sw_desc; struct dma_device dmadev; @@ -697,13 +698,26 @@ static int mv_xor_v2_probe(struct platform_device *pdev) if (ret) return ret; + xor_dev->reg_clk = devm_clk_get(&pdev->dev, "reg"); + if (PTR_ERR(xor_dev->reg_clk) != -ENOENT) { + if (!IS_ERR(xor_dev->reg_clk)) { + ret = clk_prepare_enable(xor_dev->reg_clk); + if (ret) + return ret; + } else { + return PTR_ERR(xor_dev->reg_clk); + } + } + xor_dev->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(xor_dev->clk) && PTR_ERR(xor_dev->clk) == -EPROBE_DEFER) - return -EPROBE_DEFER; + if (IS_ERR(xor_dev->clk) && PTR_ERR(xor_dev->clk) == -EPROBE_DEFER) { + ret = EPROBE_DEFER; + goto disable_reg_clk; + } if (!IS_ERR(xor_dev->clk)) { ret = clk_prepare_enable(xor_dev->clk); if (ret) - return ret; + goto disable_reg_clk; } ret = platform_msi_domain_alloc_irqs(&pdev->dev, 1, @@ -812,8 +826,9 @@ free_hw_desq: free_msi_irqs: platform_msi_domain_free_irqs(&pdev->dev); disable_clk: - if (!IS_ERR(xor_dev->clk)) - clk_disable_unprepare(xor_dev->clk); + clk_disable_unprepare(xor_dev->clk); +disable_reg_clk: + clk_disable_unprepare(xor_dev->reg_clk); return ret; } diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index fb2e7476d96b..2c449bdacb91 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -1570,7 +1570,7 @@ static void pl330_dotask(unsigned long data) /* Returns 1 if state was updated, 0 otherwise */ static int pl330_update(struct pl330_dmac *pl330) { - struct dma_pl330_desc *descdone, *tmp; + struct dma_pl330_desc *descdone; unsigned long flags; void __iomem *regs; u32 val; @@ -1648,7 +1648,9 @@ static int pl330_update(struct pl330_dmac *pl330) } /* Now that we are in no hurry, do the callbacks */ - list_for_each_entry_safe(descdone, tmp, &pl330->req_done, rqd) { + while (!list_empty(&pl330->req_done)) { + descdone = list_first_entry(&pl330->req_done, + struct dma_pl330_desc, rqd); list_del(&descdone->rqd); spin_unlock_irqrestore(&pl330->lock, flags); dma_pl330_rqcb(descdone, PL330_ERR_NONE); diff --git a/drivers/dma/qcom/bam_dma.c b/drivers/dma/qcom/bam_dma.c index 03c4eb3fd314..6497f5283e3b 100644 --- a/drivers/dma/qcom/bam_dma.c +++ b/drivers/dma/qcom/bam_dma.c @@ -387,6 +387,7 @@ struct bam_device { struct device_dma_parameters dma_parms; struct bam_chan *channels; u32 num_channels; + u32 num_ees; /* execution environment ID, from DT */ u32 ee; @@ -1076,15 +1077,19 @@ static int bam_init(struct bam_device *bdev) u32 val; /* read revision and configuration information */ - val = readl_relaxed(bam_addr(bdev, 0, BAM_REVISION)) >> NUM_EES_SHIFT; - val &= NUM_EES_MASK; + if (!bdev->num_ees) { + val = readl_relaxed(bam_addr(bdev, 0, BAM_REVISION)); + bdev->num_ees = (val >> NUM_EES_SHIFT) & NUM_EES_MASK; + } /* check that configured EE is within range */ - if (bdev->ee >= val) + if (bdev->ee >= bdev->num_ees) return -EINVAL; - val = readl_relaxed(bam_addr(bdev, 0, BAM_NUM_PIPES)); - bdev->num_channels = val & BAM_NUM_PIPES_MASK; + if (!bdev->num_channels) { + val = readl_relaxed(bam_addr(bdev, 0, BAM_NUM_PIPES)); + bdev->num_channels = val & BAM_NUM_PIPES_MASK; + } if (bdev->controlled_remotely) return 0; @@ -1179,6 +1184,18 @@ static int bam_dma_probe(struct platform_device *pdev) bdev->controlled_remotely = of_property_read_bool(pdev->dev.of_node, "qcom,controlled-remotely"); + if (bdev->controlled_remotely) { + ret = of_property_read_u32(pdev->dev.of_node, "num-channels", + &bdev->num_channels); + if (ret) + dev_err(bdev->dev, "num-channels unspecified in dt\n"); + + ret = of_property_read_u32(pdev->dev.of_node, "qcom,num-ees", + &bdev->num_ees); + if (ret) + dev_err(bdev->dev, "num-ees unspecified in dt\n"); + } + bdev->bamclk = devm_clk_get(bdev->dev, "bam_clk"); if (IS_ERR(bdev->bamclk)) return PTR_ERR(bdev->bamclk); diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c index 4c357d475465..d032032337e7 100644 --- a/drivers/dma/sh/rcar-dmac.c +++ b/drivers/dma/sh/rcar-dmac.c @@ -870,7 +870,7 @@ rcar_dmac_chan_prep_sg(struct rcar_dmac_chan *chan, struct scatterlist *sgl, rcar_dmac_chan_configure_desc(chan, desc); - max_chunk_size = (RCAR_DMATCR_MASK + 1) << desc->xfer_shift; + max_chunk_size = RCAR_DMATCR_MASK << desc->xfer_shift; /* * Allocate and fill the transfer chunk descriptors. We own the only @@ -1246,8 +1246,17 @@ static unsigned int rcar_dmac_chan_get_residue(struct rcar_dmac_chan *chan, * If the cookie doesn't correspond to the currently running transfer * then the descriptor hasn't been processed yet, and the residue is * equal to the full descriptor size. + * Also, a client driver is possible to call this function before + * rcar_dmac_isr_channel_thread() runs. In this case, the "desc.running" + * will be the next descriptor, and the done list will appear. So, if + * the argument cookie matches the done list's cookie, we can assume + * the residue is zero. */ if (cookie != desc->async_tx.cookie) { + list_for_each_entry(desc, &chan->desc.done, node) { + if (cookie == desc->async_tx.cookie) + return 0; + } list_for_each_entry(desc, &chan->desc.pending, node) { if (cookie == desc->async_tx.cookie) return desc->size; diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 8bf89267dc25..d731b413cb2c 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -1130,7 +1130,13 @@ static int context_add_buffer(struct context *ctx) return -ENOMEM; offset = (void *)&desc->buffer - (void *)desc; - desc->buffer_size = PAGE_SIZE - offset; + /* + * Some controllers, like JMicron ones, always issue 0x20-byte DMA reads + * for descriptors, even 0x10-byte ones. This can cause page faults when + * an IOMMU is in use and the oversized read crosses a page boundary. + * Work around this by always leaving at least 0x10 bytes of padding. + */ + desc->buffer_size = PAGE_SIZE - offset - 0x10; desc->buffer_bus = bus_addr + offset; desc->used = 0; diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c index 88bebe1968b7..42844c318445 100644 --- a/drivers/firmware/dmi_scan.c +++ b/drivers/firmware/dmi_scan.c @@ -18,7 +18,7 @@ EXPORT_SYMBOL_GPL(dmi_kobj); * of and an antecedent to, SMBIOS, which stands for System * Management BIOS. See further: http://www.dmtf.org/standards */ -static const char dmi_empty_string[] = " "; +static const char dmi_empty_string[] = ""; static u32 dmi_ver __initdata; static u32 dmi_len; @@ -44,25 +44,21 @@ static int dmi_memdev_nr; static const char * __init dmi_string_nosave(const struct dmi_header *dm, u8 s) { const u8 *bp = ((u8 *) dm) + dm->length; + const u8 *nsp; if (s) { - s--; - while (s > 0 && *bp) { + while (--s > 0 && *bp) bp += strlen(bp) + 1; - s--; - } - - if (*bp != 0) { - size_t len = strlen(bp)+1; - size_t cmp_len = len > 8 ? 8 : len; - if (!memcmp(bp, dmi_empty_string, cmp_len)) - return dmi_empty_string; + /* Strings containing only spaces are considered empty */ + nsp = bp; + while (*nsp == ' ') + nsp++; + if (*nsp != '\0') return bp; - } } - return ""; + return dmi_empty_string; } static const char * __init dmi_string(const struct dmi_header *dm, u8 s) diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index 603d8425cca6..699db138c5de 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -926,7 +926,7 @@ static void g2d_finish_event(struct g2d_data *g2d, u32 cmdlist_no) struct drm_device *drm_dev = g2d->subdrv.drm_dev; struct g2d_runqueue_node *runqueue_node = g2d->runqueue_node; struct drm_exynos_pending_g2d_event *e; - struct timeval now; + struct timespec64 now; if (list_empty(&runqueue_node->event_list)) return; @@ -934,9 +934,9 @@ static void g2d_finish_event(struct g2d_data *g2d, u32 cmdlist_no) e = list_first_entry(&runqueue_node->event_list, struct drm_exynos_pending_g2d_event, base.link); - do_gettimeofday(&now); + ktime_get_ts64(&now); e->event.tv_sec = now.tv_sec; - e->event.tv_usec = now.tv_usec; + e->event.tv_usec = now.tv_nsec / NSEC_PER_USEC; e->event.cmdlist_no = cmdlist_no; drm_send_event(drm_dev, &e->base); diff --git a/drivers/gpu/drm/exynos/regs-fimc.h b/drivers/gpu/drm/exynos/regs-fimc.h index 30496134a3d0..d7cbe53c4c01 100644 --- a/drivers/gpu/drm/exynos/regs-fimc.h +++ b/drivers/gpu/drm/exynos/regs-fimc.h @@ -569,7 +569,7 @@ #define EXYNOS_CIIMGEFF_FIN_EMBOSSING (4 << 26) #define EXYNOS_CIIMGEFF_FIN_SILHOUETTE (5 << 26) #define EXYNOS_CIIMGEFF_FIN_MASK (7 << 26) -#define EXYNOS_CIIMGEFF_PAT_CBCR_MASK ((0xff < 13) | (0xff < 0)) +#define EXYNOS_CIIMGEFF_PAT_CBCR_MASK ((0xff << 13) | (0xff << 0)) /* Real input DMA size register */ #define EXYNOS_CIREAL_ISIZE_AUTOLOAD_ENABLE (1 << 31) diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c index 6be515a9fb69..8dbba61a2708 100644 --- a/drivers/gpu/drm/imx/ipuv3-crtc.c +++ b/drivers/gpu/drm/imx/ipuv3-crtc.c @@ -189,7 +189,11 @@ static void ipu_crtc_atomic_begin(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state) { drm_crtc_vblank_on(crtc); +} +static void ipu_crtc_atomic_flush(struct drm_crtc *crtc, + struct drm_crtc_state *old_crtc_state) +{ spin_lock_irq(&crtc->dev->event_lock); if (crtc->state->event) { WARN_ON(drm_crtc_vblank_get(crtc)); @@ -257,6 +261,7 @@ static const struct drm_crtc_helper_funcs ipu_helper_funcs = { .mode_set_nofb = ipu_crtc_mode_set_nofb, .atomic_check = ipu_crtc_atomic_check, .atomic_begin = ipu_crtc_atomic_begin, + .atomic_flush = ipu_crtc_atomic_flush, .atomic_disable = ipu_crtc_atomic_disable, .enable = ipu_crtc_enable, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h index e2faccffee6f..d66e0e76faf4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h @@ -46,8 +46,8 @@ uint32_t gf100_pmu_data[] = { 0x00000000, 0x00000000, 0x584d454d, - 0x00000756, - 0x00000748, + 0x00000754, + 0x00000746, 0x00000000, 0x00000000, 0x00000000, @@ -68,8 +68,8 @@ uint32_t gf100_pmu_data[] = { 0x00000000, 0x00000000, 0x46524550, - 0x0000075a, 0x00000758, + 0x00000756, 0x00000000, 0x00000000, 0x00000000, @@ -90,8 +90,8 @@ uint32_t gf100_pmu_data[] = { 0x00000000, 0x00000000, 0x5f433249, - 0x00000b8a, - 0x00000a2d, + 0x00000b88, + 0x00000a2b, 0x00000000, 0x00000000, 0x00000000, @@ -112,8 +112,8 @@ uint32_t gf100_pmu_data[] = { 0x00000000, 0x00000000, 0x54534554, - 0x00000bb3, - 0x00000b8c, + 0x00000bb1, + 0x00000b8a, 0x00000000, 0x00000000, 0x00000000, @@ -134,8 +134,8 @@ uint32_t gf100_pmu_data[] = { 0x00000000, 0x00000000, 0x454c4449, - 0x00000bbf, 0x00000bbd, + 0x00000bbb, 0x00000000, 0x00000000, 0x00000000, @@ -236,19 +236,19 @@ uint32_t gf100_pmu_data[] = { 0x000005d3, 0x00000003, 0x00000002, - 0x0000069d, + 0x0000069b, 0x00040004, 0x00000000, - 0x000006b9, + 0x000006b7, 0x00010005, 0x00000000, - 0x000006d6, + 0x000006d4, 0x00010006, 0x00000000, 0x0000065b, 0x00000007, 0x00000000, - 0x000006e1, + 0x000006df, /* 0x03c4: memx_func_tail */ /* 0x03c4: memx_ts_start */ 0x00000000, @@ -1372,432 +1372,432 @@ uint32_t gf100_pmu_code[] = { /* 0x065b: memx_func_wait_vblank */ 0x9800f840, 0x66b00016, - 0x130bf400, + 0x120bf400, 0xf40166b0, 0x0ef4060b, /* 0x066d: memx_func_wait_vblank_head1 */ - 0x2077f12e, - 0x070ef400, -/* 0x0674: memx_func_wait_vblank_head0 */ - 0x000877f1, -/* 0x0678: memx_func_wait_vblank_0 */ - 0x07c467f1, - 0xcf0664b6, - 0x67fd0066, - 0xf31bf404, -/* 0x0688: memx_func_wait_vblank_1 */ - 0x07c467f1, - 0xcf0664b6, - 0x67fd0066, - 0xf30bf404, -/* 0x0698: memx_func_wait_vblank_fini */ - 0xf80410b6, -/* 0x069d: memx_func_wr32 */ - 0x00169800, - 0xb6011598, - 0x60f90810, - 0xd0fc50f9, - 0x21f4e0fc, - 0x0242b640, - 0xf8e91bf4, -/* 0x06b9: memx_func_wait */ - 0x2c87f000, - 0xcf0684b6, - 0x1e980088, - 0x011d9800, - 0x98021c98, - 0x10b6031b, - 0xa321f410, -/* 0x06d6: memx_func_delay */ - 0x1e9800f8, - 0x0410b600, - 0xf87e21f4, -/* 0x06e1: memx_func_train */ -/* 0x06e3: memx_exec */ - 0xf900f800, - 0xb9d0f9e0, - 0xb2b902c1, -/* 0x06ed: memx_exec_next */ - 0x00139802, - 0xe70410b6, - 0xe701f034, - 0xb601e033, - 0x30f00132, - 0xde35980c, - 0x12b855f9, - 0xe41ef406, - 0x98f10b98, - 0xcbbbf20c, - 0xc4b7f102, - 0x06b4b607, - 0xfc00bbcf, - 0xf5e0fcd0, - 0xf8033621, -/* 0x0729: memx_info */ - 0x01c67000, -/* 0x072f: memx_info_data */ - 0xf10e0bf4, - 0xf103ccc7, - 0xf40800b7, -/* 0x073a: memx_info_train */ - 0xc7f10b0e, - 0xb7f10bcc, -/* 0x0742: memx_info_send */ - 0x21f50100, - 0x00f80336, -/* 0x0748: memx_recv */ - 0xf401d6b0, - 0xd6b0980b, - 0xd80bf400, -/* 0x0756: memx_init */ - 0x00f800f8, -/* 0x0758: perf_recv */ -/* 0x075a: perf_init */ + 0x2077f02c, +/* 0x0673: memx_func_wait_vblank_head0 */ + 0xf0060ef4, +/* 0x0676: memx_func_wait_vblank_0 */ + 0x67f10877, + 0x64b607c4, + 0x0066cf06, + 0xf40467fd, +/* 0x0686: memx_func_wait_vblank_1 */ + 0x67f1f31b, + 0x64b607c4, + 0x0066cf06, + 0xf40467fd, +/* 0x0696: memx_func_wait_vblank_fini */ + 0x10b6f30b, +/* 0x069b: memx_func_wr32 */ + 0x9800f804, + 0x15980016, + 0x0810b601, + 0x50f960f9, + 0xe0fcd0fc, + 0xb64021f4, + 0x1bf40242, +/* 0x06b7: memx_func_wait */ + 0xf000f8e9, + 0x84b62c87, + 0x0088cf06, + 0x98001e98, + 0x1c98011d, + 0x031b9802, + 0xf41010b6, + 0x00f8a321, +/* 0x06d4: memx_func_delay */ + 0xb6001e98, + 0x21f40410, +/* 0x06df: memx_func_train */ + 0xf800f87e, +/* 0x06e1: memx_exec */ + 0xf9e0f900, + 0x02c1b9d0, +/* 0x06eb: memx_exec_next */ + 0x9802b2b9, + 0x10b60013, + 0xf034e704, + 0xe033e701, + 0x0132b601, + 0x980c30f0, + 0x55f9de35, + 0xf40612b8, + 0x0b98e41e, + 0xf20c98f1, + 0xf102cbbb, + 0xb607c4b7, + 0xbbcf06b4, + 0xfcd0fc00, + 0x3621f5e0, +/* 0x0727: memx_info */ + 0x7000f803, + 0x0bf401c6, +/* 0x072d: memx_info_data */ + 0xccc7f10e, + 0x00b7f103, + 0x0b0ef408, +/* 0x0738: memx_info_train */ + 0x0bccc7f1, + 0x0100b7f1, +/* 0x0740: memx_info_send */ + 0x033621f5, +/* 0x0746: memx_recv */ + 0xd6b000f8, + 0x980bf401, + 0xf400d6b0, + 0x00f8d80b, +/* 0x0754: memx_init */ +/* 0x0756: perf_recv */ 0x00f800f8, -/* 0x075c: i2c_drive_scl */ - 0xf40036b0, - 0x07f1110b, - 0x04b607e0, - 0x0001d006, - 0x00f804bd, -/* 0x0770: i2c_drive_scl_lo */ - 0x07e407f1, - 0xd00604b6, - 0x04bd0001, -/* 0x077e: i2c_drive_sda */ +/* 0x0758: perf_init */ +/* 0x075a: i2c_drive_scl */ 0x36b000f8, 0x110bf400, 0x07e007f1, 0xd00604b6, - 0x04bd0002, -/* 0x0792: i2c_drive_sda_lo */ + 0x04bd0001, +/* 0x076e: i2c_drive_scl_lo */ 0x07f100f8, 0x04b607e4, + 0x0001d006, + 0x00f804bd, +/* 0x077c: i2c_drive_sda */ + 0xf40036b0, + 0x07f1110b, + 0x04b607e0, 0x0002d006, 0x00f804bd, -/* 0x07a0: i2c_sense_scl */ - 0xf10132f4, - 0xb607c437, - 0x33cf0634, - 0x0431fd00, - 0xf4060bf4, -/* 0x07b6: i2c_sense_scl_done */ - 0x00f80131, -/* 0x07b8: i2c_sense_sda */ - 0xf10132f4, - 0xb607c437, - 0x33cf0634, - 0x0432fd00, - 0xf4060bf4, -/* 0x07ce: i2c_sense_sda_done */ - 0x00f80131, -/* 0x07d0: i2c_raise_scl */ - 0x47f140f9, - 0x37f00898, - 0x5c21f501, -/* 0x07dd: i2c_raise_scl_wait */ - 0xe8e7f107, - 0x7e21f403, - 0x07a021f5, - 0xb60901f4, - 0x1bf40142, -/* 0x07f1: i2c_raise_scl_done */ - 0xf840fcef, -/* 0x07f5: i2c_start */ - 0xa021f500, - 0x0d11f407, - 0x07b821f5, - 0xf40611f4, -/* 0x0806: i2c_start_rep */ - 0x37f0300e, - 0x5c21f500, - 0x0137f007, - 0x077e21f5, - 0xb60076bb, - 0x50f90465, - 0xbb046594, - 0x50bd0256, - 0xfc0475fd, - 0xd021f550, - 0x0464b607, -/* 0x0833: i2c_start_send */ - 0xf01f11f4, +/* 0x0790: i2c_drive_sda_lo */ + 0x07e407f1, + 0xd00604b6, + 0x04bd0002, +/* 0x079e: i2c_sense_scl */ + 0x32f400f8, + 0xc437f101, + 0x0634b607, + 0xfd0033cf, + 0x0bf40431, + 0x0131f406, +/* 0x07b4: i2c_sense_scl_done */ +/* 0x07b6: i2c_sense_sda */ + 0x32f400f8, + 0xc437f101, + 0x0634b607, + 0xfd0033cf, + 0x0bf40432, + 0x0131f406, +/* 0x07cc: i2c_sense_sda_done */ +/* 0x07ce: i2c_raise_scl */ + 0x40f900f8, + 0x089847f1, + 0xf50137f0, +/* 0x07db: i2c_raise_scl_wait */ + 0xf1075a21, + 0xf403e8e7, + 0x21f57e21, + 0x01f4079e, + 0x0142b609, +/* 0x07ef: i2c_raise_scl_done */ + 0xfcef1bf4, +/* 0x07f3: i2c_start */ + 0xf500f840, + 0xf4079e21, + 0x21f50d11, + 0x11f407b6, + 0x300ef406, +/* 0x0804: i2c_start_rep */ + 0xf50037f0, + 0xf0075a21, + 0x21f50137, + 0x76bb077c, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb607ce21, + 0x11f40464, +/* 0x0831: i2c_start_send */ + 0x0037f01f, + 0x077c21f5, + 0x1388e7f1, + 0xf07e21f4, 0x21f50037, - 0xe7f1077e, + 0xe7f1075a, 0x21f41388, - 0x0037f07e, - 0x075c21f5, - 0x1388e7f1, -/* 0x084f: i2c_start_out */ - 0xf87e21f4, -/* 0x0851: i2c_stop */ - 0x0037f000, - 0x075c21f5, - 0xf50037f0, - 0xf1077e21, - 0xf403e8e7, - 0x37f07e21, - 0x5c21f501, - 0x88e7f107, - 0x7e21f413, +/* 0x084d: i2c_start_out */ +/* 0x084f: i2c_stop */ + 0xf000f87e, + 0x21f50037, + 0x37f0075a, + 0x7c21f500, + 0xe8e7f107, + 0x7e21f403, 0xf50137f0, - 0xf1077e21, + 0xf1075a21, 0xf41388e7, - 0x00f87e21, -/* 0x0884: i2c_bitw */ - 0x077e21f5, - 0x03e8e7f1, - 0xbb7e21f4, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x07d021f5, - 0xf40464b6, - 0xe7f11811, - 0x21f41388, - 0x0037f07e, - 0x075c21f5, - 0x1388e7f1, -/* 0x08c3: i2c_bitw_out */ - 0xf87e21f4, -/* 0x08c5: i2c_bitr */ - 0x0137f000, - 0x077e21f5, - 0x03e8e7f1, - 0xbb7e21f4, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x07d021f5, - 0xf40464b6, - 0x21f51b11, - 0x37f007b8, - 0x5c21f500, + 0x37f07e21, + 0x7c21f501, 0x88e7f107, 0x7e21f413, - 0xf4013cf0, -/* 0x090a: i2c_bitr_done */ - 0x00f80131, -/* 0x090c: i2c_get_byte */ - 0xf00057f0, -/* 0x0912: i2c_get_byte_next */ - 0x54b60847, - 0x0076bb01, +/* 0x0882: i2c_bitw */ + 0x21f500f8, + 0xe7f1077c, + 0x21f403e8, + 0x0076bb7e, 0xf90465b6, 0x04659450, 0xbd0256bb, 0x0475fd50, 0x21f550fc, - 0x64b608c5, - 0x2b11f404, - 0xb60553fd, - 0x1bf40142, - 0x0137f0d8, - 0xb60076bb, - 0x50f90465, - 0xbb046594, - 0x50bd0256, - 0xfc0475fd, - 0x8421f550, - 0x0464b608, -/* 0x095c: i2c_get_byte_done */ -/* 0x095e: i2c_put_byte */ - 0x47f000f8, -/* 0x0961: i2c_put_byte_next */ - 0x0142b608, - 0xbb3854ff, + 0x64b607ce, + 0x1811f404, + 0x1388e7f1, + 0xf07e21f4, + 0x21f50037, + 0xe7f1075a, + 0x21f41388, +/* 0x08c1: i2c_bitw_out */ +/* 0x08c3: i2c_bitr */ + 0xf000f87e, + 0x21f50137, + 0xe7f1077c, + 0x21f403e8, + 0x0076bb7e, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b607ce, + 0x1b11f404, + 0x07b621f5, + 0xf50037f0, + 0xf1075a21, + 0xf41388e7, + 0x3cf07e21, + 0x0131f401, +/* 0x0908: i2c_bitr_done */ +/* 0x090a: i2c_get_byte */ + 0x57f000f8, + 0x0847f000, +/* 0x0910: i2c_get_byte_next */ + 0xbb0154b6, 0x65b60076, 0x9450f904, 0x56bb0465, 0xfd50bd02, 0x50fc0475, - 0x088421f5, + 0x08c321f5, 0xf40464b6, - 0x46b03411, - 0xd81bf400, - 0xb60076bb, - 0x50f90465, - 0xbb046594, - 0x50bd0256, - 0xfc0475fd, - 0xc521f550, - 0x0464b608, - 0xbb0f11f4, - 0x36b00076, - 0x061bf401, -/* 0x09b7: i2c_put_byte_done */ - 0xf80132f4, -/* 0x09b9: i2c_addr */ - 0x0076bb00, + 0x53fd2b11, + 0x0142b605, + 0xf0d81bf4, + 0x76bb0137, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb6088221, +/* 0x095a: i2c_get_byte_done */ + 0x00f80464, +/* 0x095c: i2c_put_byte */ +/* 0x095f: i2c_put_byte_next */ + 0xb60847f0, + 0x54ff0142, + 0x0076bb38, 0xf90465b6, 0x04659450, 0xbd0256bb, 0x0475fd50, 0x21f550fc, - 0x64b607f5, - 0x2911f404, - 0x012ec3e7, - 0xfd0134b6, - 0x76bb0553, + 0x64b60882, + 0x3411f404, + 0xf40046b0, + 0x76bbd81b, 0x0465b600, 0x659450f9, 0x0256bb04, 0x75fd50bd, 0xf550fc04, - 0xb6095e21, -/* 0x09fe: i2c_addr_done */ - 0x00f80464, -/* 0x0a00: i2c_acquire_addr */ - 0xb6f8cec7, - 0xe0b702e4, - 0xee980d1c, -/* 0x0a0f: i2c_acquire */ - 0xf500f800, - 0xf40a0021, - 0xd9f00421, - 0x4021f403, -/* 0x0a1e: i2c_release */ - 0x21f500f8, - 0x21f40a00, - 0x03daf004, - 0xf84021f4, -/* 0x0a2d: i2c_recv */ - 0x0132f400, - 0xb6f8c1c7, - 0x16b00214, - 0x3a1ff528, - 0xf413a001, - 0x0032980c, - 0x0ccc13a0, - 0xf4003198, - 0xd0f90231, - 0xd0f9e0f9, - 0x000067f1, - 0x100063f1, - 0xbb016792, + 0xb608c321, + 0x11f40464, + 0x0076bb0f, + 0xf40136b0, + 0x32f4061b, +/* 0x09b5: i2c_put_byte_done */ +/* 0x09b7: i2c_addr */ + 0xbb00f801, 0x65b60076, 0x9450f904, 0x56bb0465, 0xfd50bd02, 0x50fc0475, - 0x0a0f21f5, - 0xfc0464b6, - 0x00d6b0d0, - 0x00b31bf5, - 0xbb0057f0, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x09b921f5, - 0xf50464b6, - 0xc700d011, - 0x76bbe0c5, - 0x0465b600, - 0x659450f9, - 0x0256bb04, - 0x75fd50bd, - 0xf550fc04, - 0xb6095e21, - 0x11f50464, - 0x57f000ad, + 0x07f321f5, + 0xf40464b6, + 0xc3e72911, + 0x34b6012e, + 0x0553fd01, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x5c21f550, + 0x0464b609, +/* 0x09fc: i2c_addr_done */ +/* 0x09fe: i2c_acquire_addr */ + 0xcec700f8, + 0x02e4b6f8, + 0x0d1ce0b7, + 0xf800ee98, +/* 0x0a0d: i2c_acquire */ + 0xfe21f500, + 0x0421f409, + 0xf403d9f0, + 0x00f84021, +/* 0x0a1c: i2c_release */ + 0x09fe21f5, + 0xf00421f4, + 0x21f403da, +/* 0x0a2b: i2c_recv */ + 0xf400f840, + 0xc1c70132, + 0x0214b6f8, + 0xf52816b0, + 0xa0013a1f, + 0x980cf413, + 0x13a00032, + 0x31980ccc, + 0x0231f400, + 0xe0f9d0f9, + 0x67f1d0f9, + 0x63f10000, + 0x67921000, 0x0076bb01, 0xf90465b6, 0x04659450, 0xbd0256bb, 0x0475fd50, 0x21f550fc, - 0x64b609b9, - 0x8a11f504, + 0x64b60a0d, + 0xb0d0fc04, + 0x1bf500d6, + 0x57f000b3, 0x0076bb00, 0xf90465b6, 0x04659450, 0xbd0256bb, 0x0475fd50, 0x21f550fc, - 0x64b6090c, - 0x6a11f404, - 0xbbe05bcb, + 0x64b609b7, + 0xd011f504, + 0xe0c5c700, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x5c21f550, + 0x0464b609, + 0x00ad11f5, + 0xbb0157f0, 0x65b60076, 0x9450f904, 0x56bb0465, 0xfd50bd02, 0x50fc0475, - 0x085121f5, - 0xb90464b6, - 0x74bd025b, -/* 0x0b33: i2c_recv_not_rd08 */ - 0xb0430ef4, - 0x1bf401d6, - 0x0057f03d, - 0x09b921f5, - 0xc73311f4, - 0x21f5e0c5, - 0x11f4095e, - 0x0057f029, - 0x09b921f5, - 0xc71f11f4, - 0x21f5e0b5, - 0x11f4095e, - 0x5121f515, - 0xc774bd08, - 0x1bf408c5, - 0x0232f409, -/* 0x0b73: i2c_recv_not_wr08 */ -/* 0x0b73: i2c_recv_done */ - 0xc7030ef4, - 0x21f5f8ce, - 0xe0fc0a1e, - 0x12f4d0fc, - 0x027cb90a, - 0x033621f5, -/* 0x0b88: i2c_recv_exit */ -/* 0x0b8a: i2c_init */ - 0x00f800f8, -/* 0x0b8c: test_recv */ - 0x05d817f1, + 0x09b721f5, + 0xf50464b6, + 0xbb008a11, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x090a21f5, + 0xf40464b6, + 0x5bcb6a11, + 0x0076bbe0, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b6084f, + 0x025bb904, + 0x0ef474bd, +/* 0x0b31: i2c_recv_not_rd08 */ + 0x01d6b043, + 0xf03d1bf4, + 0x21f50057, + 0x11f409b7, + 0xe0c5c733, + 0x095c21f5, + 0xf02911f4, + 0x21f50057, + 0x11f409b7, + 0xe0b5c71f, + 0x095c21f5, + 0xf51511f4, + 0xbd084f21, + 0x08c5c774, + 0xf4091bf4, + 0x0ef40232, +/* 0x0b71: i2c_recv_not_wr08 */ +/* 0x0b71: i2c_recv_done */ + 0xf8cec703, + 0x0a1c21f5, + 0xd0fce0fc, + 0xb90a12f4, + 0x21f5027c, +/* 0x0b86: i2c_recv_exit */ + 0x00f80336, +/* 0x0b88: i2c_init */ +/* 0x0b8a: test_recv */ + 0x17f100f8, + 0x14b605d8, + 0x0011cf06, + 0xf10110b6, + 0xb605d807, + 0x01d00604, + 0xf104bd00, + 0xf1d900e7, + 0xf5134fe3, + 0xf8025621, +/* 0x0bb1: test_init */ + 0x00e7f100, + 0x5621f508, +/* 0x0bbb: idle_recv */ + 0xf800f802, +/* 0x0bbd: idle */ + 0x0031f400, + 0x05d417f1, 0xcf0614b6, 0x10b60011, - 0xd807f101, + 0xd407f101, 0x0604b605, 0xbd0001d0, - 0x00e7f104, - 0x4fe3f1d9, - 0x5621f513, -/* 0x0bb3: test_init */ - 0xf100f802, - 0xf50800e7, - 0xf8025621, -/* 0x0bbd: idle_recv */ -/* 0x0bbf: idle */ - 0xf400f800, - 0x17f10031, - 0x14b605d4, - 0x0011cf06, - 0xf10110b6, - 0xb605d407, - 0x01d00604, -/* 0x0bdb: idle_loop */ - 0xf004bd00, - 0x32f45817, -/* 0x0be1: idle_proc */ -/* 0x0be1: idle_proc_exec */ - 0xb910f902, - 0x21f5021e, - 0x10fc033f, - 0xf40911f4, - 0x0ef40231, -/* 0x0bf5: idle_proc_next */ - 0x5810b6ef, - 0xf4061fb8, - 0x02f4e61b, - 0x0028f4dd, - 0x00bb0ef4, +/* 0x0bd9: idle_loop */ + 0x5817f004, +/* 0x0bdf: idle_proc */ +/* 0x0bdf: idle_proc_exec */ + 0xf90232f4, + 0x021eb910, + 0x033f21f5, + 0x11f410fc, + 0x0231f409, +/* 0x0bf3: idle_proc_next */ + 0xb6ef0ef4, + 0x1fb85810, + 0xe61bf406, + 0xf4dd02f4, + 0x0ef40028, + 0x000000bb, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h index 3c731ff12871..958222415a34 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h @@ -46,8 +46,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x584d454d, - 0x000005f3, - 0x000005e5, + 0x000005ee, + 0x000005e0, 0x00000000, 0x00000000, 0x00000000, @@ -68,8 +68,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x46524550, - 0x000005f7, - 0x000005f5, + 0x000005f2, + 0x000005f0, 0x00000000, 0x00000000, 0x00000000, @@ -90,8 +90,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x5f433249, - 0x000009f8, - 0x000008a2, + 0x000009f3, + 0x0000089d, 0x00000000, 0x00000000, 0x00000000, @@ -112,8 +112,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x54534554, - 0x00000a16, - 0x000009fa, + 0x00000a11, + 0x000009f5, 0x00000000, 0x00000000, 0x00000000, @@ -134,8 +134,8 @@ uint32_t gk208_pmu_data[] = { 0x00000000, 0x00000000, 0x454c4449, - 0x00000a21, - 0x00000a1f, + 0x00000a1c, + 0x00000a1a, 0x00000000, 0x00000000, 0x00000000, @@ -233,22 +233,22 @@ uint32_t gk208_pmu_data[] = { /* 0x037c: memx_func_next */ 0x00000002, 0x00000000, - 0x000004cf, + 0x000004cc, 0x00000003, 0x00000002, - 0x00000546, + 0x00000541, 0x00040004, 0x00000000, - 0x00000563, + 0x0000055e, 0x00010005, 0x00000000, - 0x0000057d, + 0x00000578, 0x00010006, 0x00000000, - 0x00000541, + 0x0000053c, 0x00000007, 0x00000000, - 0x00000589, + 0x00000584, /* 0x03c4: memx_func_tail */ /* 0x03c4: memx_ts_start */ 0x00000000, @@ -1238,454 +1238,454 @@ uint32_t gk208_pmu_code[] = { 0x0001f604, 0x00f804bd, /* 0x045c: memx_func_enter */ - 0x162067f1, - 0xf55d77f1, - 0x047e6eb2, - 0xd8b20000, - 0xf90487fd, - 0xfc80f960, - 0x7ee0fcd0, - 0x0700002d, - 0x7e6eb2fe, + 0x47162046, + 0x6eb2f55d, + 0x0000047e, + 0x87fdd8b2, + 0xf960f904, + 0xfcd0fc80, + 0x002d7ee0, + 0xb2fe0700, + 0x00047e6e, + 0xfdd8b200, + 0x60f90487, + 0xd0fc80f9, + 0x2d7ee0fc, + 0xf0460000, + 0x7e6eb226, 0xb2000004, 0x0487fdd8, 0x80f960f9, 0xe0fcd0fc, 0x00002d7e, - 0x26f067f1, - 0x047e6eb2, - 0xd8b20000, - 0xf90487fd, - 0xfc80f960, - 0x7ee0fcd0, - 0x0600002d, - 0x07e04004, - 0xbd0006f6, -/* 0x04b9: memx_func_enter_wait */ - 0x07c04604, - 0xf00066cf, - 0x0bf40464, - 0xcf2c06f7, - 0x06b50066, -/* 0x04cf: memx_func_leave */ - 0x0600f8f1, - 0x0066cf2c, - 0x06f206b5, - 0x07e44004, - 0xbd0006f6, -/* 0x04e1: memx_func_leave_wait */ - 0x07c04604, - 0xf00066cf, - 0x1bf40464, - 0xf067f1f7, + 0xe0400406, + 0x0006f607, +/* 0x04b6: memx_func_enter_wait */ + 0xc04604bd, + 0x0066cf07, + 0xf40464f0, + 0x2c06f70b, + 0xb50066cf, + 0x00f8f106, +/* 0x04cc: memx_func_leave */ + 0x66cf2c06, + 0xf206b500, + 0xe4400406, + 0x0006f607, +/* 0x04de: memx_func_leave_wait */ + 0xc04604bd, + 0x0066cf07, + 0xf40464f0, + 0xf046f71b, 0xb2010726, 0x00047e6e, 0xfdd8b200, 0x60f90587, 0xd0fc80f9, 0x2d7ee0fc, - 0x67f10000, - 0x6eb21620, - 0x0000047e, - 0x87fdd8b2, - 0xf960f905, - 0xfcd0fc80, - 0x002d7ee0, - 0x0aa24700, - 0x047e6eb2, - 0xd8b20000, - 0xf90587fd, - 0xfc80f960, - 0x7ee0fcd0, - 0xf800002d, -/* 0x0541: memx_func_wait_vblank */ + 0x20460000, + 0x7e6eb216, + 0xb2000004, + 0x0587fdd8, + 0x80f960f9, + 0xe0fcd0fc, + 0x00002d7e, + 0xb20aa247, + 0x00047e6e, + 0xfdd8b200, + 0x60f90587, + 0xd0fc80f9, + 0x2d7ee0fc, + 0x00f80000, +/* 0x053c: memx_func_wait_vblank */ + 0xf80410b6, +/* 0x0541: memx_func_wr32 */ + 0x00169800, + 0xb6011598, + 0x60f90810, + 0xd0fc50f9, + 0x2d7ee0fc, + 0x42b60000, + 0xe81bf402, +/* 0x055e: memx_func_wait */ + 0x2c0800f8, + 0x980088cf, + 0x1d98001e, + 0x021c9801, + 0xb6031b98, + 0x747e1010, + 0x00f80000, +/* 0x0578: memx_func_delay */ + 0xb6001e98, + 0x587e0410, + 0x00f80000, +/* 0x0584: memx_func_train */ +/* 0x0586: memx_exec */ + 0xe0f900f8, + 0xc1b2d0f9, +/* 0x058e: memx_exec_next */ + 0x1398b2b2, 0x0410b600, -/* 0x0546: memx_func_wr32 */ - 0x169800f8, - 0x01159800, - 0xf90810b6, - 0xfc50f960, + 0x01f034e7, + 0x01e033e7, + 0xf00132b6, + 0x35980c30, + 0xa655f9de, + 0xe51ef412, + 0x98f10b98, + 0xcbbbf20c, + 0x07c44b02, + 0xfc00bbcf, 0x7ee0fcd0, - 0xb600002d, - 0x1bf40242, -/* 0x0563: memx_func_wait */ - 0x0800f8e8, - 0x0088cf2c, - 0x98001e98, - 0x1c98011d, - 0x031b9802, - 0x7e1010b6, - 0xf8000074, -/* 0x057d: memx_func_delay */ - 0x001e9800, - 0x7e0410b6, - 0xf8000058, -/* 0x0589: memx_func_train */ -/* 0x058b: memx_exec */ - 0xf900f800, - 0xb2d0f9e0, -/* 0x0593: memx_exec_next */ - 0x98b2b2c1, - 0x10b60013, - 0xf034e704, - 0xe033e701, - 0x0132b601, - 0x980c30f0, - 0x55f9de35, - 0x1ef412a6, - 0xf10b98e5, - 0xbbf20c98, - 0xc44b02cb, - 0x00bbcf07, - 0xe0fcd0fc, - 0x00029f7e, -/* 0x05ca: memx_info */ - 0xc67000f8, - 0x0c0bf401, -/* 0x05d0: memx_info_data */ - 0x4b03cc4c, - 0x0ef40800, -/* 0x05d9: memx_info_train */ - 0x0bcc4c09, -/* 0x05df: memx_info_send */ - 0x7e01004b, 0xf800029f, -/* 0x05e5: memx_recv */ - 0x01d6b000, - 0xb0a30bf4, - 0x0bf400d6, -/* 0x05f3: memx_init */ - 0xf800f8dc, -/* 0x05f5: perf_recv */ -/* 0x05f7: perf_init */ - 0xf800f800, -/* 0x05f9: i2c_drive_scl */ - 0x0036b000, - 0x400d0bf4, - 0x01f607e0, - 0xf804bd00, -/* 0x0609: i2c_drive_scl_lo */ - 0x07e44000, - 0xbd0001f6, -/* 0x0613: i2c_drive_sda */ - 0xb000f804, - 0x0bf40036, - 0x07e0400d, - 0xbd0002f6, -/* 0x0623: i2c_drive_sda_lo */ - 0x4000f804, - 0x02f607e4, - 0xf804bd00, -/* 0x062d: i2c_sense_scl */ - 0x0132f400, - 0xcf07c443, - 0x31fd0033, - 0x060bf404, -/* 0x063f: i2c_sense_scl_done */ - 0xf80131f4, -/* 0x0641: i2c_sense_sda */ - 0x0132f400, - 0xcf07c443, - 0x32fd0033, - 0x060bf404, -/* 0x0653: i2c_sense_sda_done */ - 0xf80131f4, -/* 0x0655: i2c_raise_scl */ - 0x4440f900, - 0x01030898, - 0x0005f97e, -/* 0x0660: i2c_raise_scl_wait */ - 0x7e03e84e, - 0x7e000058, - 0xf400062d, - 0x42b60901, - 0xef1bf401, -/* 0x0674: i2c_raise_scl_done */ - 0x00f840fc, -/* 0x0678: i2c_start */ - 0x00062d7e, - 0x7e0d11f4, - 0xf4000641, - 0x0ef40611, -/* 0x0689: i2c_start_rep */ - 0x7e00032e, - 0x030005f9, - 0x06137e01, +/* 0x05c5: memx_info */ + 0x01c67000, +/* 0x05cb: memx_info_data */ + 0x4c0c0bf4, + 0x004b03cc, + 0x090ef408, +/* 0x05d4: memx_info_train */ + 0x4b0bcc4c, +/* 0x05da: memx_info_send */ + 0x9f7e0100, + 0x00f80002, +/* 0x05e0: memx_recv */ + 0xf401d6b0, + 0xd6b0a30b, + 0xdc0bf400, +/* 0x05ee: memx_init */ + 0x00f800f8, +/* 0x05f0: perf_recv */ +/* 0x05f2: perf_init */ + 0x00f800f8, +/* 0x05f4: i2c_drive_scl */ + 0xf40036b0, + 0xe0400d0b, + 0x0001f607, + 0x00f804bd, +/* 0x0604: i2c_drive_scl_lo */ + 0xf607e440, + 0x04bd0001, +/* 0x060e: i2c_drive_sda */ + 0x36b000f8, + 0x0d0bf400, + 0xf607e040, + 0x04bd0002, +/* 0x061e: i2c_drive_sda_lo */ + 0xe44000f8, + 0x0002f607, + 0x00f804bd, +/* 0x0628: i2c_sense_scl */ + 0x430132f4, + 0x33cf07c4, + 0x0431fd00, + 0xf4060bf4, +/* 0x063a: i2c_sense_scl_done */ + 0x00f80131, +/* 0x063c: i2c_sense_sda */ + 0x430132f4, + 0x33cf07c4, + 0x0432fd00, + 0xf4060bf4, +/* 0x064e: i2c_sense_sda_done */ + 0x00f80131, +/* 0x0650: i2c_raise_scl */ + 0x984440f9, + 0x7e010308, +/* 0x065b: i2c_raise_scl_wait */ + 0x4e0005f4, + 0x587e03e8, + 0x287e0000, + 0x01f40006, + 0x0142b609, +/* 0x066f: i2c_raise_scl_done */ + 0xfcef1bf4, +/* 0x0673: i2c_start */ + 0x7e00f840, + 0xf4000628, + 0x3c7e0d11, + 0x11f40006, + 0x2e0ef406, +/* 0x0684: i2c_start_rep */ + 0xf47e0003, + 0x01030005, + 0x00060e7e, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x06507e50, + 0x0464b600, +/* 0x06af: i2c_start_send */ + 0x031d11f4, + 0x060e7e00, + 0x13884e00, + 0x0000587e, + 0xf47e0003, + 0x884e0005, + 0x00587e13, +/* 0x06c9: i2c_start_out */ +/* 0x06cb: i2c_stop */ + 0x0300f800, + 0x05f47e00, + 0x7e000300, + 0x4e00060e, + 0x587e03e8, + 0x01030000, + 0x0005f47e, + 0x7e13884e, + 0x03000058, + 0x060e7e01, + 0x13884e00, + 0x0000587e, +/* 0x06fa: i2c_bitw */ + 0x0e7e00f8, + 0xe84e0006, + 0x00587e03, 0x0076bb00, 0xf90465b6, 0x04659450, 0xbd0256bb, 0x0475fd50, - 0x557e50fc, + 0x507e50fc, 0x64b60006, - 0x1d11f404, -/* 0x06b4: i2c_start_send */ - 0x137e0003, - 0x884e0006, - 0x00587e13, - 0x7e000300, - 0x4e0005f9, - 0x587e1388, -/* 0x06ce: i2c_start_out */ - 0x00f80000, -/* 0x06d0: i2c_stop */ - 0xf97e0003, - 0x00030005, - 0x0006137e, - 0x7e03e84e, + 0x1711f404, + 0x7e13884e, 0x03000058, - 0x05f97e01, + 0x05f47e00, 0x13884e00, 0x0000587e, - 0x137e0103, - 0x884e0006, - 0x00587e13, -/* 0x06ff: i2c_bitw */ - 0x7e00f800, - 0x4e000613, - 0x587e03e8, - 0x76bb0000, +/* 0x0738: i2c_bitw_out */ +/* 0x073a: i2c_bitr */ + 0x010300f8, + 0x00060e7e, + 0x7e03e84e, + 0xbb000058, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x0006507e, + 0xf40464b6, + 0x3c7e1a11, + 0x00030006, + 0x0005f47e, + 0x7e13884e, + 0xf0000058, + 0x31f4013c, +/* 0x077d: i2c_bitr_done */ +/* 0x077f: i2c_get_byte */ + 0x0500f801, +/* 0x0783: i2c_get_byte_next */ + 0xb6080400, + 0x76bb0154, 0x0465b600, 0x659450f9, 0x0256bb04, 0x75fd50bd, 0x7e50fc04, - 0xb6000655, + 0xb600073a, 0x11f40464, - 0x13884e17, - 0x0000587e, - 0xf97e0003, - 0x884e0005, - 0x00587e13, -/* 0x073d: i2c_bitw_out */ -/* 0x073f: i2c_bitr */ - 0x0300f800, - 0x06137e01, - 0x03e84e00, - 0x0000587e, + 0x0553fd2a, + 0xf40142b6, + 0x0103d81b, 0xb60076bb, 0x50f90465, 0xbb046594, 0x50bd0256, 0xfc0475fd, - 0x06557e50, + 0x06fa7e50, 0x0464b600, - 0x7e1a11f4, - 0x03000641, - 0x05f97e00, - 0x13884e00, - 0x0000587e, - 0xf4013cf0, -/* 0x0782: i2c_bitr_done */ - 0x00f80131, -/* 0x0784: i2c_get_byte */ - 0x08040005, -/* 0x0788: i2c_get_byte_next */ - 0xbb0154b6, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x00073f7e, - 0xf40464b6, - 0x53fd2a11, - 0x0142b605, - 0x03d81bf4, - 0x0076bb01, - 0xf90465b6, - 0x04659450, - 0xbd0256bb, - 0x0475fd50, - 0xff7e50fc, - 0x64b60006, -/* 0x07d1: i2c_get_byte_done */ -/* 0x07d3: i2c_put_byte */ - 0x0400f804, -/* 0x07d5: i2c_put_byte_next */ - 0x0142b608, - 0xbb3854ff, +/* 0x07cc: i2c_get_byte_done */ +/* 0x07ce: i2c_put_byte */ + 0x080400f8, +/* 0x07d0: i2c_put_byte_next */ + 0xff0142b6, + 0x76bb3854, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0x7e50fc04, + 0xb60006fa, + 0x11f40464, + 0x0046b034, + 0xbbd81bf4, 0x65b60076, 0x9450f904, 0x56bb0465, 0xfd50bd02, 0x50fc0475, - 0x0006ff7e, + 0x00073a7e, 0xf40464b6, - 0x46b03411, - 0xd81bf400, + 0x76bb0f11, + 0x0136b000, + 0xf4061bf4, +/* 0x0826: i2c_put_byte_done */ + 0x00f80132, +/* 0x0828: i2c_addr */ 0xb60076bb, 0x50f90465, 0xbb046594, 0x50bd0256, 0xfc0475fd, - 0x073f7e50, + 0x06737e50, 0x0464b600, - 0xbb0f11f4, - 0x36b00076, - 0x061bf401, -/* 0x082b: i2c_put_byte_done */ - 0xf80132f4, -/* 0x082d: i2c_addr */ - 0x0076bb00, + 0xe72911f4, + 0xb6012ec3, + 0x53fd0134, + 0x0076bb05, 0xf90465b6, 0x04659450, 0xbd0256bb, 0x0475fd50, - 0x787e50fc, - 0x64b60006, - 0x2911f404, - 0x012ec3e7, - 0xfd0134b6, - 0x76bb0553, - 0x0465b600, - 0x659450f9, - 0x0256bb04, - 0x75fd50bd, - 0x7e50fc04, - 0xb60007d3, -/* 0x0872: i2c_addr_done */ - 0x00f80464, -/* 0x0874: i2c_acquire_addr */ - 0xb6f8cec7, - 0xe0b705e4, - 0x00f8d014, -/* 0x0880: i2c_acquire */ - 0x0008747e, + 0xce7e50fc, + 0x64b60007, +/* 0x086d: i2c_addr_done */ +/* 0x086f: i2c_acquire_addr */ + 0xc700f804, + 0xe4b6f8ce, + 0x14e0b705, +/* 0x087b: i2c_acquire */ + 0x7e00f8d0, + 0x7e00086f, + 0xf0000004, + 0x2d7e03d9, + 0x00f80000, +/* 0x088c: i2c_release */ + 0x00086f7e, 0x0000047e, - 0x7e03d9f0, + 0x7e03daf0, 0xf800002d, -/* 0x0891: i2c_release */ - 0x08747e00, - 0x00047e00, - 0x03daf000, - 0x00002d7e, -/* 0x08a2: i2c_recv */ - 0x32f400f8, - 0xf8c1c701, - 0xb00214b6, - 0x1ff52816, - 0x13b80134, - 0x98000cf4, - 0x13b80032, - 0x98000ccc, - 0x31f40031, - 0xf9d0f902, - 0xd6d0f9e0, - 0x10000000, - 0xbb016792, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x0008807e, - 0xfc0464b6, - 0x00d6b0d0, - 0x00b01bf5, - 0x76bb0005, +/* 0x089d: i2c_recv */ + 0x0132f400, + 0xb6f8c1c7, + 0x16b00214, + 0x341ff528, + 0xf413b801, + 0x3298000c, + 0xcc13b800, + 0x3198000c, + 0x0231f400, + 0xe0f9d0f9, + 0x00d6d0f9, + 0x92100000, + 0x76bb0167, 0x0465b600, 0x659450f9, 0x0256bb04, 0x75fd50bd, 0x7e50fc04, - 0xb600082d, - 0x11f50464, - 0xc5c700cc, - 0x0076bbe0, - 0xf90465b6, - 0x04659450, - 0xbd0256bb, - 0x0475fd50, - 0xd37e50fc, - 0x64b60007, - 0xa911f504, - 0xbb010500, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x00082d7e, - 0xf50464b6, - 0xbb008711, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x0007847e, - 0xf40464b6, - 0x5bcb6711, - 0x0076bbe0, + 0xb600087b, + 0xd0fc0464, + 0xf500d6b0, + 0x0500b01b, + 0x0076bb00, 0xf90465b6, 0x04659450, 0xbd0256bb, 0x0475fd50, - 0xd07e50fc, - 0x64b60006, - 0xbd5bb204, - 0x410ef474, -/* 0x09a4: i2c_recv_not_rd08 */ - 0xf401d6b0, - 0x00053b1b, - 0x00082d7e, - 0xc73211f4, - 0xd37ee0c5, - 0x11f40007, - 0x7e000528, - 0xf400082d, - 0xb5c71f11, - 0x07d37ee0, - 0x1511f400, - 0x0006d07e, - 0xc5c774bd, - 0x091bf408, - 0xf40232f4, -/* 0x09e2: i2c_recv_not_wr08 */ -/* 0x09e2: i2c_recv_done */ - 0xcec7030e, - 0x08917ef8, - 0xfce0fc00, - 0x0912f4d0, - 0x9f7e7cb2, -/* 0x09f6: i2c_recv_exit */ - 0x00f80002, -/* 0x09f8: i2c_init */ -/* 0x09fa: test_recv */ - 0x584100f8, - 0x0011cf04, - 0x400110b6, - 0x01f60458, - 0xde04bd00, - 0x134fd900, - 0x0001de7e, -/* 0x0a16: test_init */ - 0x004e00f8, - 0x01de7e08, -/* 0x0a1f: idle_recv */ + 0x287e50fc, + 0x64b60008, + 0xcc11f504, + 0xe0c5c700, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x07ce7e50, + 0x0464b600, + 0x00a911f5, + 0x76bb0105, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0x7e50fc04, + 0xb6000828, + 0x11f50464, + 0x76bb0087, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0x7e50fc04, + 0xb600077f, + 0x11f40464, + 0xe05bcb67, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x06cb7e50, + 0x0464b600, + 0x74bd5bb2, +/* 0x099f: i2c_recv_not_rd08 */ + 0xb0410ef4, + 0x1bf401d6, + 0x7e00053b, + 0xf4000828, + 0xc5c73211, + 0x07ce7ee0, + 0x2811f400, + 0x287e0005, + 0x11f40008, + 0xe0b5c71f, + 0x0007ce7e, + 0x7e1511f4, + 0xbd0006cb, + 0x08c5c774, + 0xf4091bf4, + 0x0ef40232, +/* 0x09dd: i2c_recv_not_wr08 */ +/* 0x09dd: i2c_recv_done */ + 0xf8cec703, + 0x00088c7e, + 0xd0fce0fc, + 0xb20912f4, + 0x029f7e7c, +/* 0x09f1: i2c_recv_exit */ +/* 0x09f3: i2c_init */ 0xf800f800, -/* 0x0a21: idle */ - 0x0031f400, - 0xcf045441, - 0x10b60011, - 0x04544001, - 0xbd0001f6, -/* 0x0a35: idle_loop */ - 0xf4580104, -/* 0x0a3a: idle_proc */ -/* 0x0a3a: idle_proc_exec */ - 0x10f90232, - 0xa87e1eb2, - 0x10fc0002, - 0xf40911f4, - 0x0ef40231, -/* 0x0a4d: idle_proc_next */ - 0x5810b6f0, - 0x1bf41fa6, - 0xe002f4e8, - 0xf40028f4, - 0x0000c60e, +/* 0x09f5: test_recv */ + 0x04584100, + 0xb60011cf, + 0x58400110, + 0x0001f604, + 0x00de04bd, + 0x7e134fd9, + 0xf80001de, +/* 0x0a11: test_init */ + 0x08004e00, + 0x0001de7e, +/* 0x0a1a: idle_recv */ + 0x00f800f8, +/* 0x0a1c: idle */ + 0x410031f4, + 0x11cf0454, + 0x0110b600, + 0xf6045440, + 0x04bd0001, +/* 0x0a30: idle_loop */ + 0x32f45801, +/* 0x0a35: idle_proc */ +/* 0x0a35: idle_proc_exec */ + 0xb210f902, + 0x02a87e1e, + 0xf410fc00, + 0x31f40911, + 0xf00ef402, +/* 0x0a48: idle_proc_next */ + 0xa65810b6, + 0xe81bf41f, + 0xf4e002f4, + 0x0ef40028, + 0x000000c6, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h index e83341815ec6..e29b785d9f22 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h @@ -46,8 +46,8 @@ uint32_t gt215_pmu_data[] = { 0x00000000, 0x00000000, 0x584d454d, - 0x0000083a, - 0x0000082c, + 0x00000833, + 0x00000825, 0x00000000, 0x00000000, 0x00000000, @@ -68,8 +68,8 @@ uint32_t gt215_pmu_data[] = { 0x00000000, 0x00000000, 0x46524550, - 0x0000083e, - 0x0000083c, + 0x00000837, + 0x00000835, 0x00000000, 0x00000000, 0x00000000, @@ -90,8 +90,8 @@ uint32_t gt215_pmu_data[] = { 0x00000000, 0x00000000, 0x5f433249, - 0x00000c6e, - 0x00000b11, + 0x00000c67, + 0x00000b0a, 0x00000000, 0x00000000, 0x00000000, @@ -112,8 +112,8 @@ uint32_t gt215_pmu_data[] = { 0x00000000, 0x00000000, 0x54534554, - 0x00000c97, - 0x00000c70, + 0x00000c90, + 0x00000c69, 0x00000000, 0x00000000, 0x00000000, @@ -134,8 +134,8 @@ uint32_t gt215_pmu_data[] = { 0x00000000, 0x00000000, 0x454c4449, - 0x00000ca3, - 0x00000ca1, + 0x00000c9c, + 0x00000c9a, 0x00000000, 0x00000000, 0x00000000, @@ -233,22 +233,22 @@ uint32_t gt215_pmu_data[] = { /* 0x037c: memx_func_next */ 0x00000002, 0x00000000, - 0x000005a0, + 0x0000059f, 0x00000003, 0x00000002, - 0x00000632, + 0x0000062f, 0x00040004, 0x00000000, - 0x0000064e, + 0x0000064b, 0x00010005, 0x00000000, - 0x0000066b, + 0x00000668, 0x00010006, 0x00000000, - 0x000005f0, + 0x000005ef, 0x00000007, 0x00000000, - 0x00000676, + 0x00000673, /* 0x03c4: memx_func_tail */ /* 0x03c4: memx_ts_start */ 0x00000000, @@ -1304,560 +1304,560 @@ uint32_t gt215_pmu_code[] = { 0x67f102d7, 0x63f1fffc, 0x76fdffff, - 0x0267f104, - 0x0576fd00, - 0x70f980f9, - 0xe0fcd0fc, - 0xf04021f4, + 0x0267f004, + 0xf90576fd, + 0xfc70f980, + 0xf4e0fcd0, + 0x67f04021, + 0xe007f104, + 0x0604b607, + 0xbd0006d0, +/* 0x0581: memx_func_enter_wait */ + 0xc067f104, + 0x0664b607, + 0xf00066cf, + 0x0bf40464, + 0x2c67f0f3, + 0xcf0664b6, + 0x06800066, +/* 0x059f: memx_func_leave */ + 0xf000f8f1, + 0x64b62c67, + 0x0066cf06, + 0xf0f20680, 0x07f10467, - 0x04b607e0, + 0x04b607e4, 0x0006d006, -/* 0x0582: memx_func_enter_wait */ +/* 0x05ba: memx_func_leave_wait */ 0x67f104bd, 0x64b607c0, 0x0066cf06, 0xf40464f0, - 0x67f0f30b, - 0x0664b62c, - 0x800066cf, - 0x00f8f106, -/* 0x05a0: memx_func_leave */ - 0xb62c67f0, - 0x66cf0664, - 0xf2068000, - 0xf10467f0, - 0xb607e407, - 0x06d00604, -/* 0x05bb: memx_func_leave_wait */ - 0xf104bd00, - 0xb607c067, - 0x66cf0664, - 0x0464f000, - 0xf1f31bf4, - 0xb9161087, - 0x21f4028e, - 0x02d7b904, - 0xffcc67f1, - 0xffff63f1, - 0xf90476fd, - 0xfc70f980, - 0xf4e0fcd0, - 0x00f84021, -/* 0x05f0: memx_func_wait_vblank */ - 0xb0001698, - 0x0bf40066, - 0x0166b013, - 0xf4060bf4, -/* 0x0602: memx_func_wait_vblank_head1 */ - 0x77f12e0e, - 0x0ef40020, -/* 0x0609: memx_func_wait_vblank_head0 */ - 0x0877f107, -/* 0x060d: memx_func_wait_vblank_0 */ - 0xc467f100, - 0x0664b607, - 0xfd0066cf, - 0x1bf40467, -/* 0x061d: memx_func_wait_vblank_1 */ - 0xc467f1f3, - 0x0664b607, - 0xfd0066cf, - 0x0bf40467, -/* 0x062d: memx_func_wait_vblank_fini */ - 0x0410b6f3, -/* 0x0632: memx_func_wr32 */ - 0x169800f8, - 0x01159800, - 0xf90810b6, - 0xfc50f960, - 0xf4e0fcd0, - 0x42b64021, - 0xe91bf402, -/* 0x064e: memx_func_wait */ - 0x87f000f8, - 0x0684b62c, - 0x980088cf, - 0x1d98001e, - 0x021c9801, - 0xb6031b98, - 0x21f41010, -/* 0x066b: memx_func_delay */ - 0x9800f8a3, - 0x10b6001e, - 0x7e21f404, -/* 0x0676: memx_func_train */ - 0x57f100f8, - 0x77f10003, - 0x97f10000, - 0x93f00000, - 0x029eb970, - 0xb90421f4, - 0xe7f102d8, - 0x21f42710, -/* 0x0695: memx_func_train_loop_outer */ - 0x0158e07e, - 0x0083f101, - 0xe097f102, - 0x1193f011, - 0x80f990f9, + 0x87f1f31b, + 0x8eb91610, + 0x0421f402, + 0xf102d7b9, + 0xf1ffcc67, + 0xfdffff63, + 0x80f90476, + 0xd0fc70f9, + 0x21f4e0fc, +/* 0x05ef: memx_func_wait_vblank */ + 0x9800f840, + 0x66b00016, + 0x120bf400, + 0xf40166b0, + 0x0ef4060b, +/* 0x0601: memx_func_wait_vblank_head1 */ + 0x2077f02c, +/* 0x0607: memx_func_wait_vblank_head0 */ + 0xf0060ef4, +/* 0x060a: memx_func_wait_vblank_0 */ + 0x67f10877, + 0x64b607c4, + 0x0066cf06, + 0xf40467fd, +/* 0x061a: memx_func_wait_vblank_1 */ + 0x67f1f31b, + 0x64b607c4, + 0x0066cf06, + 0xf40467fd, +/* 0x062a: memx_func_wait_vblank_fini */ + 0x10b6f30b, +/* 0x062f: memx_func_wr32 */ + 0x9800f804, + 0x15980016, + 0x0810b601, + 0x50f960f9, 0xe0fcd0fc, - 0xf94021f4, - 0x0067f150, -/* 0x06b5: memx_func_train_loop_inner */ - 0x1187f100, - 0x9068ff11, - 0xfd109894, - 0x97f10589, - 0x93f00720, - 0xf990f910, - 0xfcd0fc80, - 0x4021f4e0, - 0x008097f1, - 0xb91093f0, - 0x21f4029e, - 0x02d8b904, - 0xf92088c5, + 0xb64021f4, + 0x1bf40242, +/* 0x064b: memx_func_wait */ + 0xf000f8e9, + 0x84b62c87, + 0x0088cf06, + 0x98001e98, + 0x1c98011d, + 0x031b9802, + 0xf41010b6, + 0x00f8a321, +/* 0x0668: memx_func_delay */ + 0xb6001e98, + 0x21f40410, +/* 0x0673: memx_func_train */ + 0xf000f87e, + 0x77f00357, + 0x0097f100, + 0x7093f000, + 0xf4029eb9, + 0xd8b90421, + 0x10e7f102, + 0x7e21f427, +/* 0x0690: memx_func_train_loop_outer */ + 0x010158e0, + 0x020083f1, + 0x11e097f1, + 0xf91193f0, + 0xfc80f990, + 0xf4e0fcd0, + 0x50f94021, +/* 0x06af: memx_func_train_loop_inner */ + 0xf10067f0, + 0xff111187, + 0x98949068, + 0x0589fd10, + 0x072097f1, + 0xf91093f0, 0xfc80f990, 0xf4e0fcd0, 0x97f14021, - 0x93f0053c, - 0x0287f110, - 0x0083f130, - 0xf990f980, + 0x93f00080, + 0x029eb910, + 0xb90421f4, + 0x88c502d8, + 0xf990f920, 0xfcd0fc80, 0x4021f4e0, - 0x0560e7f1, - 0xf110e3f0, - 0xf10000d7, - 0x908000d3, - 0xb7f100dc, - 0xb3f08480, - 0xa321f41e, - 0x000057f1, - 0xffff97f1, - 0x830093f1, -/* 0x0734: memx_func_train_loop_4x */ - 0x0080a7f1, - 0xb910a3f0, - 0x21f402ae, - 0x02d8b904, - 0xffdfb7f1, - 0xffffb3f1, - 0xf9048bfd, - 0xfc80f9a0, + 0x053c97f1, + 0xf11093f0, + 0xf1300287, + 0xf9800083, + 0xfc80f990, 0xf4e0fcd0, - 0xa7f14021, - 0xa3f0053c, - 0x0287f110, - 0x0083f130, - 0xf9a0f980, - 0xfcd0fc80, - 0x4021f4e0, - 0x0560e7f1, - 0xf110e3f0, - 0xf10000d7, - 0xb98000d3, - 0xb7f102dc, - 0xb3f02710, - 0xa321f400, - 0xf402eeb9, - 0xddb90421, - 0x949dff02, + 0xe7f14021, + 0xe3f00560, + 0x00d7f110, + 0x00d3f100, + 0x00dc9080, + 0x8480b7f1, + 0xf41eb3f0, + 0x57f0a321, + 0xff97f100, + 0x0093f1ff, +/* 0x072d: memx_func_train_loop_4x */ + 0x80a7f183, + 0x10a3f000, + 0xf402aeb9, + 0xd8b90421, + 0xdfb7f102, + 0xffb3f1ff, + 0x048bfdff, + 0x80f9a0f9, + 0xe0fcd0fc, + 0xf14021f4, + 0xf0053ca7, + 0x87f110a3, + 0x83f13002, + 0xa0f98000, + 0xd0fc80f9, + 0x21f4e0fc, + 0x60e7f140, + 0x10e3f005, + 0x0000d7f1, + 0x8000d3f1, + 0xf102dcb9, + 0xf02710b7, + 0x21f400b3, + 0x02eeb9a3, + 0xb90421f4, + 0x9dff02dd, + 0x0150b694, + 0xf4045670, + 0x7aa0921e, + 0xa9800bcc, + 0x0160b600, + 0x700470b6, + 0x1ef51066, + 0x50fcff01, 0x700150b6, - 0x1ef40456, - 0xcc7aa092, - 0x00a9800b, - 0xb60160b6, - 0x66700470, - 0x001ef510, - 0xb650fcff, - 0x56700150, - 0xd41ef507, -/* 0x07c7: memx_exec */ - 0xf900f8fe, - 0xb9d0f9e0, - 0xb2b902c1, -/* 0x07d1: memx_exec_next */ - 0x00139802, - 0xe70410b6, - 0xe701f034, - 0xb601e033, - 0x30f00132, - 0xde35980c, - 0x12b855f9, - 0xe41ef406, - 0x98f10b98, - 0xcbbbf20c, - 0xc4b7f102, - 0x06b4b607, - 0xfc00bbcf, - 0xf5e0fcd0, + 0x1ef50756, + 0x00f8fed6, +/* 0x07c0: memx_exec */ + 0xd0f9e0f9, + 0xb902c1b9, +/* 0x07ca: memx_exec_next */ + 0x139802b2, + 0x0410b600, + 0x01f034e7, + 0x01e033e7, + 0xf00132b6, + 0x35980c30, + 0xb855f9de, + 0x1ef40612, + 0xf10b98e4, + 0xbbf20c98, + 0xb7f102cb, + 0xb4b607c4, + 0x00bbcf06, + 0xe0fcd0fc, + 0x033621f5, +/* 0x0806: memx_info */ + 0xc67000f8, + 0x0e0bf401, +/* 0x080c: memx_info_data */ + 0x03ccc7f1, + 0x0800b7f1, +/* 0x0817: memx_info_train */ + 0xf10b0ef4, + 0xf10bccc7, +/* 0x081f: memx_info_send */ + 0xf50100b7, 0xf8033621, -/* 0x080d: memx_info */ - 0x01c67000, -/* 0x0813: memx_info_data */ - 0xf10e0bf4, - 0xf103ccc7, - 0xf40800b7, -/* 0x081e: memx_info_train */ - 0xc7f10b0e, - 0xb7f10bcc, -/* 0x0826: memx_info_send */ - 0x21f50100, - 0x00f80336, -/* 0x082c: memx_recv */ - 0xf401d6b0, - 0xd6b0980b, - 0xd80bf400, -/* 0x083a: memx_init */ - 0x00f800f8, -/* 0x083c: perf_recv */ -/* 0x083e: perf_init */ - 0x00f800f8, -/* 0x0840: i2c_drive_scl */ - 0xf40036b0, - 0x07f1110b, - 0x04b607e0, - 0x0001d006, - 0x00f804bd, -/* 0x0854: i2c_drive_scl_lo */ - 0x07e407f1, - 0xd00604b6, - 0x04bd0001, -/* 0x0862: i2c_drive_sda */ - 0x36b000f8, - 0x110bf400, - 0x07e007f1, - 0xd00604b6, - 0x04bd0002, -/* 0x0876: i2c_drive_sda_lo */ - 0x07f100f8, - 0x04b607e4, - 0x0002d006, - 0x00f804bd, -/* 0x0884: i2c_sense_scl */ - 0xf10132f4, - 0xb607c437, - 0x33cf0634, - 0x0431fd00, - 0xf4060bf4, -/* 0x089a: i2c_sense_scl_done */ - 0x00f80131, -/* 0x089c: i2c_sense_sda */ - 0xf10132f4, - 0xb607c437, - 0x33cf0634, - 0x0432fd00, - 0xf4060bf4, -/* 0x08b2: i2c_sense_sda_done */ - 0x00f80131, -/* 0x08b4: i2c_raise_scl */ - 0x47f140f9, - 0x37f00898, - 0x4021f501, -/* 0x08c1: i2c_raise_scl_wait */ +/* 0x0825: memx_recv */ + 0x01d6b000, + 0xb0980bf4, + 0x0bf400d6, +/* 0x0833: memx_init */ + 0xf800f8d8, +/* 0x0835: perf_recv */ +/* 0x0837: perf_init */ + 0xf800f800, +/* 0x0839: i2c_drive_scl */ + 0x0036b000, + 0xf1110bf4, + 0xb607e007, + 0x01d00604, + 0xf804bd00, +/* 0x084d: i2c_drive_scl_lo */ + 0xe407f100, + 0x0604b607, + 0xbd0001d0, +/* 0x085b: i2c_drive_sda */ + 0xb000f804, + 0x0bf40036, + 0xe007f111, + 0x0604b607, + 0xbd0002d0, +/* 0x086f: i2c_drive_sda_lo */ + 0xf100f804, + 0xb607e407, + 0x02d00604, + 0xf804bd00, +/* 0x087d: i2c_sense_scl */ + 0x0132f400, + 0x07c437f1, + 0xcf0634b6, + 0x31fd0033, + 0x060bf404, +/* 0x0893: i2c_sense_scl_done */ + 0xf80131f4, +/* 0x0895: i2c_sense_sda */ + 0x0132f400, + 0x07c437f1, + 0xcf0634b6, + 0x32fd0033, + 0x060bf404, +/* 0x08ab: i2c_sense_sda_done */ + 0xf80131f4, +/* 0x08ad: i2c_raise_scl */ + 0xf140f900, + 0xf0089847, + 0x21f50137, +/* 0x08ba: i2c_raise_scl_wait */ + 0xe7f10839, + 0x21f403e8, + 0x7d21f57e, + 0x0901f408, + 0xf40142b6, +/* 0x08ce: i2c_raise_scl_done */ + 0x40fcef1b, +/* 0x08d2: i2c_start */ + 0x21f500f8, + 0x11f4087d, + 0x9521f50d, + 0x0611f408, +/* 0x08e3: i2c_start_rep */ + 0xf0300ef4, + 0x21f50037, + 0x37f00839, + 0x5b21f501, + 0x0076bb08, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b608ad, + 0x1f11f404, +/* 0x0910: i2c_start_send */ + 0xf50037f0, + 0xf1085b21, + 0xf41388e7, + 0x37f07e21, + 0x3921f500, + 0x88e7f108, + 0x7e21f413, +/* 0x092c: i2c_start_out */ +/* 0x092e: i2c_stop */ + 0x37f000f8, + 0x3921f500, + 0x0037f008, + 0x085b21f5, + 0x03e8e7f1, + 0xf07e21f4, + 0x21f50137, + 0xe7f10839, + 0x21f41388, + 0x0137f07e, + 0x085b21f5, + 0x1388e7f1, + 0xf87e21f4, +/* 0x0961: i2c_bitw */ + 0x5b21f500, 0xe8e7f108, 0x7e21f403, - 0x088421f5, - 0xb60901f4, - 0x1bf40142, -/* 0x08d5: i2c_raise_scl_done */ - 0xf840fcef, -/* 0x08d9: i2c_start */ - 0x8421f500, - 0x0d11f408, - 0x089c21f5, - 0xf40611f4, -/* 0x08ea: i2c_start_rep */ - 0x37f0300e, - 0x4021f500, - 0x0137f008, - 0x086221f5, 0xb60076bb, 0x50f90465, 0xbb046594, 0x50bd0256, 0xfc0475fd, - 0xb421f550, + 0xad21f550, 0x0464b608, -/* 0x0917: i2c_start_send */ - 0xf01f11f4, - 0x21f50037, - 0xe7f10862, - 0x21f41388, - 0x0037f07e, - 0x084021f5, - 0x1388e7f1, -/* 0x0933: i2c_start_out */ - 0xf87e21f4, -/* 0x0935: i2c_stop */ - 0x0037f000, - 0x084021f5, - 0xf50037f0, - 0xf1086221, - 0xf403e8e7, + 0xf11811f4, + 0xf41388e7, 0x37f07e21, - 0x4021f501, + 0x3921f500, 0x88e7f108, 0x7e21f413, - 0xf50137f0, - 0xf1086221, - 0xf41388e7, - 0x00f87e21, -/* 0x0968: i2c_bitw */ - 0x086221f5, - 0x03e8e7f1, - 0xbb7e21f4, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x08b421f5, - 0xf40464b6, - 0xe7f11811, +/* 0x09a0: i2c_bitw_out */ +/* 0x09a2: i2c_bitr */ + 0x37f000f8, + 0x5b21f501, + 0xe8e7f108, + 0x7e21f403, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0xad21f550, + 0x0464b608, + 0xf51b11f4, + 0xf0089521, + 0x21f50037, + 0xe7f10839, 0x21f41388, - 0x0037f07e, - 0x084021f5, - 0x1388e7f1, -/* 0x09a7: i2c_bitw_out */ - 0xf87e21f4, -/* 0x09a9: i2c_bitr */ - 0x0137f000, - 0x086221f5, - 0x03e8e7f1, - 0xbb7e21f4, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x08b421f5, - 0xf40464b6, - 0x21f51b11, - 0x37f0089c, - 0x4021f500, - 0x88e7f108, - 0x7e21f413, - 0xf4013cf0, -/* 0x09ee: i2c_bitr_done */ - 0x00f80131, -/* 0x09f0: i2c_get_byte */ - 0xf00057f0, -/* 0x09f6: i2c_get_byte_next */ - 0x54b60847, + 0x013cf07e, +/* 0x09e7: i2c_bitr_done */ + 0xf80131f4, +/* 0x09e9: i2c_get_byte */ + 0x0057f000, +/* 0x09ef: i2c_get_byte_next */ + 0xb60847f0, + 0x76bb0154, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb609a221, + 0x11f40464, + 0x0553fd2b, + 0xf40142b6, + 0x37f0d81b, 0x0076bb01, 0xf90465b6, 0x04659450, 0xbd0256bb, 0x0475fd50, 0x21f550fc, - 0x64b609a9, - 0x2b11f404, - 0xb60553fd, - 0x1bf40142, - 0x0137f0d8, - 0xb60076bb, - 0x50f90465, - 0xbb046594, - 0x50bd0256, - 0xfc0475fd, - 0x6821f550, - 0x0464b609, -/* 0x0a40: i2c_get_byte_done */ -/* 0x0a42: i2c_put_byte */ - 0x47f000f8, -/* 0x0a45: i2c_put_byte_next */ - 0x0142b608, - 0xbb3854ff, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x096821f5, - 0xf40464b6, - 0x46b03411, - 0xd81bf400, + 0x64b60961, +/* 0x0a39: i2c_get_byte_done */ +/* 0x0a3b: i2c_put_byte */ + 0xf000f804, +/* 0x0a3e: i2c_put_byte_next */ + 0x42b60847, + 0x3854ff01, 0xb60076bb, 0x50f90465, 0xbb046594, 0x50bd0256, 0xfc0475fd, - 0xa921f550, + 0x6121f550, 0x0464b609, - 0xbb0f11f4, - 0x36b00076, - 0x061bf401, -/* 0x0a9b: i2c_put_byte_done */ - 0xf80132f4, -/* 0x0a9d: i2c_addr */ - 0x0076bb00, + 0xb03411f4, + 0x1bf40046, + 0x0076bbd8, 0xf90465b6, 0x04659450, 0xbd0256bb, 0x0475fd50, 0x21f550fc, - 0x64b608d9, - 0x2911f404, - 0x012ec3e7, - 0xfd0134b6, - 0x76bb0553, + 0x64b609a2, + 0x0f11f404, + 0xb00076bb, + 0x1bf40136, + 0x0132f406, +/* 0x0a94: i2c_put_byte_done */ +/* 0x0a96: i2c_addr */ + 0x76bb00f8, 0x0465b600, 0x659450f9, 0x0256bb04, 0x75fd50bd, 0xf550fc04, - 0xb60a4221, -/* 0x0ae2: i2c_addr_done */ - 0x00f80464, -/* 0x0ae4: i2c_acquire_addr */ - 0xb6f8cec7, - 0xe0b702e4, - 0xee980d1c, -/* 0x0af3: i2c_acquire */ - 0xf500f800, - 0xf40ae421, - 0xd9f00421, - 0x4021f403, -/* 0x0b02: i2c_release */ - 0x21f500f8, - 0x21f40ae4, - 0x03daf004, - 0xf84021f4, -/* 0x0b11: i2c_recv */ - 0x0132f400, - 0xb6f8c1c7, - 0x16b00214, - 0x3a1ff528, - 0xf413a001, - 0x0032980c, - 0x0ccc13a0, - 0xf4003198, - 0xd0f90231, - 0xd0f9e0f9, - 0x000067f1, - 0x100063f1, - 0xbb016792, + 0xb608d221, + 0x11f40464, + 0x2ec3e729, + 0x0134b601, + 0xbb0553fd, 0x65b60076, 0x9450f904, 0x56bb0465, 0xfd50bd02, 0x50fc0475, - 0x0af321f5, - 0xfc0464b6, - 0x00d6b0d0, - 0x00b31bf5, - 0xbb0057f0, + 0x0a3b21f5, +/* 0x0adb: i2c_addr_done */ + 0xf80464b6, +/* 0x0add: i2c_acquire_addr */ + 0xf8cec700, + 0xb702e4b6, + 0x980d1ce0, + 0x00f800ee, +/* 0x0aec: i2c_acquire */ + 0x0add21f5, + 0xf00421f4, + 0x21f403d9, +/* 0x0afb: i2c_release */ + 0xf500f840, + 0xf40add21, + 0xdaf00421, + 0x4021f403, +/* 0x0b0a: i2c_recv */ + 0x32f400f8, + 0xf8c1c701, + 0xb00214b6, + 0x1ff52816, + 0x13a0013a, + 0x32980cf4, + 0xcc13a000, + 0x0031980c, + 0xf90231f4, + 0xf9e0f9d0, + 0x0067f1d0, + 0x0063f100, + 0x01679210, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0xec21f550, + 0x0464b60a, + 0xd6b0d0fc, + 0xb31bf500, + 0x0057f000, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x9621f550, + 0x0464b60a, + 0x00d011f5, + 0xbbe0c5c7, 0x65b60076, 0x9450f904, 0x56bb0465, 0xfd50bd02, 0x50fc0475, - 0x0a9d21f5, + 0x0a3b21f5, 0xf50464b6, - 0xc700d011, - 0x76bbe0c5, + 0xf000ad11, + 0x76bb0157, 0x0465b600, 0x659450f9, 0x0256bb04, 0x75fd50bd, 0xf550fc04, - 0xb60a4221, + 0xb60a9621, 0x11f50464, - 0x57f000ad, - 0x0076bb01, - 0xf90465b6, - 0x04659450, - 0xbd0256bb, - 0x0475fd50, - 0x21f550fc, - 0x64b60a9d, - 0x8a11f504, - 0x0076bb00, - 0xf90465b6, - 0x04659450, - 0xbd0256bb, - 0x0475fd50, - 0x21f550fc, - 0x64b609f0, - 0x6a11f404, - 0xbbe05bcb, - 0x65b60076, - 0x9450f904, - 0x56bb0465, - 0xfd50bd02, - 0x50fc0475, - 0x093521f5, - 0xb90464b6, - 0x74bd025b, -/* 0x0c17: i2c_recv_not_rd08 */ - 0xb0430ef4, - 0x1bf401d6, - 0x0057f03d, - 0x0a9d21f5, - 0xc73311f4, - 0x21f5e0c5, - 0x11f40a42, - 0x0057f029, - 0x0a9d21f5, - 0xc71f11f4, - 0x21f5e0b5, - 0x11f40a42, - 0x3521f515, - 0xc774bd09, - 0x1bf408c5, - 0x0232f409, -/* 0x0c57: i2c_recv_not_wr08 */ -/* 0x0c57: i2c_recv_done */ - 0xc7030ef4, - 0x21f5f8ce, - 0xe0fc0b02, - 0x12f4d0fc, - 0x027cb90a, - 0x033621f5, -/* 0x0c6c: i2c_recv_exit */ -/* 0x0c6e: i2c_init */ + 0x76bb008a, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb609e921, + 0x11f40464, + 0xe05bcb6a, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x2e21f550, + 0x0464b609, + 0xbd025bb9, + 0x430ef474, +/* 0x0c10: i2c_recv_not_rd08 */ + 0xf401d6b0, + 0x57f03d1b, + 0x9621f500, + 0x3311f40a, + 0xf5e0c5c7, + 0xf40a3b21, + 0x57f02911, + 0x9621f500, + 0x1f11f40a, + 0xf5e0b5c7, + 0xf40a3b21, + 0x21f51511, + 0x74bd092e, + 0xf408c5c7, + 0x32f4091b, + 0x030ef402, +/* 0x0c50: i2c_recv_not_wr08 */ +/* 0x0c50: i2c_recv_done */ + 0xf5f8cec7, + 0xfc0afb21, + 0xf4d0fce0, + 0x7cb90a12, + 0x3621f502, +/* 0x0c65: i2c_recv_exit */ +/* 0x0c67: i2c_init */ + 0xf800f803, +/* 0x0c69: test_recv */ + 0xd817f100, + 0x0614b605, + 0xb60011cf, + 0x07f10110, + 0x04b605d8, + 0x0001d006, + 0xe7f104bd, + 0xe3f1d900, + 0x21f5134f, + 0x00f80256, +/* 0x0c90: test_init */ + 0x0800e7f1, + 0x025621f5, +/* 0x0c9a: idle_recv */ 0x00f800f8, -/* 0x0c70: test_recv */ - 0x05d817f1, - 0xcf0614b6, - 0x10b60011, - 0xd807f101, - 0x0604b605, - 0xbd0001d0, - 0x00e7f104, - 0x4fe3f1d9, - 0x5621f513, -/* 0x0c97: test_init */ - 0xf100f802, - 0xf50800e7, - 0xf8025621, -/* 0x0ca1: idle_recv */ -/* 0x0ca3: idle */ - 0xf400f800, - 0x17f10031, - 0x14b605d4, - 0x0011cf06, - 0xf10110b6, - 0xb605d407, - 0x01d00604, -/* 0x0cbf: idle_loop */ - 0xf004bd00, - 0x32f45817, -/* 0x0cc5: idle_proc */ -/* 0x0cc5: idle_proc_exec */ - 0xb910f902, - 0x21f5021e, - 0x10fc033f, - 0xf40911f4, - 0x0ef40231, -/* 0x0cd9: idle_proc_next */ - 0x5810b6ef, - 0xf4061fb8, - 0x02f4e61b, - 0x0028f4dd, - 0x00bb0ef4, +/* 0x0c9c: idle */ + 0xf10031f4, + 0xb605d417, + 0x11cf0614, + 0x0110b600, + 0x05d407f1, + 0xd00604b6, + 0x04bd0001, +/* 0x0cb8: idle_loop */ + 0xf45817f0, +/* 0x0cbe: idle_proc */ +/* 0x0cbe: idle_proc_exec */ + 0x10f90232, + 0xf5021eb9, + 0xfc033f21, + 0x0911f410, + 0xf40231f4, +/* 0x0cd2: idle_proc_next */ + 0x10b6ef0e, + 0x061fb858, + 0xf4e61bf4, + 0x28f4dd02, + 0xbb0ef400, + 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/memx.fuc b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/memx.fuc index ec03f9a4290b..1663bf943d77 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/memx.fuc +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/memx.fuc @@ -82,15 +82,15 @@ memx_train_tail: // $r0 - zero memx_func_enter: #if NVKM_PPWR_CHIPSET == GT215 - movw $r8 0x1610 + mov $r8 0x1610 nv_rd32($r7, $r8) imm32($r6, 0xfffffffc) and $r7 $r6 - movw $r6 0x2 + mov $r6 0x2 or $r7 $r6 nv_wr32($r8, $r7) #else - movw $r6 0x001620 + mov $r6 0x001620 imm32($r7, ~0x00000aa2); nv_rd32($r8, $r6) and $r8 $r7 @@ -101,7 +101,7 @@ memx_func_enter: and $r8 $r7 nv_wr32($r6, $r8) - movw $r6 0x0026f0 + mov $r6 0x0026f0 nv_rd32($r8, $r6) and $r8 $r7 nv_wr32($r6, $r8) @@ -136,19 +136,19 @@ memx_func_leave: bra nz #memx_func_leave_wait #if NVKM_PPWR_CHIPSET == GT215 - movw $r8 0x1610 + mov $r8 0x1610 nv_rd32($r7, $r8) imm32($r6, 0xffffffcc) and $r7 $r6 nv_wr32($r8, $r7) #else - movw $r6 0x0026f0 + mov $r6 0x0026f0 imm32($r7, 0x00000001) nv_rd32($r8, $r6) or $r8 $r7 nv_wr32($r6, $r8) - movw $r6 0x001620 + mov $r6 0x001620 nv_rd32($r8, $r6) or $r8 $r7 nv_wr32($r6, $r8) @@ -177,11 +177,11 @@ memx_func_wait_vblank: bra #memx_func_wait_vblank_fini memx_func_wait_vblank_head1: - movw $r7 0x20 + mov $r7 0x20 bra #memx_func_wait_vblank_0 memx_func_wait_vblank_head0: - movw $r7 0x8 + mov $r7 0x8 memx_func_wait_vblank_0: nv_iord($r6, NV_PPWR_INPUT) @@ -273,13 +273,13 @@ memx_func_train: // $r5 - outer loop counter // $r6 - inner loop counter // $r7 - entry counter (#memx_train_head + $r7) - movw $r5 0x3 - movw $r7 0x0 + mov $r5 0x3 + mov $r7 0x0 // Read random memory to wake up... things imm32($r9, 0x700000) nv_rd32($r8,$r9) - movw $r14 0x2710 + mov $r14 0x2710 call(nsec) memx_func_train_loop_outer: @@ -289,9 +289,9 @@ memx_func_train: nv_wr32($r9, $r8) push $r5 - movw $r6 0x0 + mov $r6 0x0 memx_func_train_loop_inner: - movw $r8 0x1111 + mov $r8 0x1111 mulu $r9 $r6 $r8 shl b32 $r8 $r9 0x10 or $r8 $r9 @@ -315,7 +315,7 @@ memx_func_train: // $r5 - inner inner loop counter // $r9 - result - movw $r5 0 + mov $r5 0 imm32($r9, 0x8300ffff) memx_func_train_loop_4x: imm32($r10, 0x100080) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 6f65846b1783..5b2a9f97ff04 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1250,7 +1250,7 @@ static const struct panel_desc ontat_yx700wv03 = { .width = 154, .height = 83, }, - .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, }; static const struct drm_display_mode ortustech_com43h4m85ulc_mode = { diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c index b70f9423379c..cab4d60060a0 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c @@ -64,7 +64,6 @@ static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj, * VM_PFNMAP flag that was set by drm_gem_mmap_obj()/drm_gem_mmap(). */ vma->vm_flags &= ~VM_PFNMAP; - vma->vm_pgoff = 0; ret = dma_mmap_attrs(drm->dev, vma, rk_obj->kvaddr, rk_obj->dma_addr, obj->size, rk_obj->dma_attrs); @@ -96,6 +95,12 @@ int rockchip_gem_mmap(struct file *filp, struct vm_area_struct *vma) if (ret) return ret; + /* + * Set vm_pgoff (used as a fake buffer offset by DRM) to 0 and map the + * whole buffer from the start. + */ + vma->vm_pgoff = 0; + obj = vma->vm_private_data; return rockchip_drm_gem_object_mmap(obj, vma); diff --git a/drivers/gpu/drm/sun4i/sun4i_dotclock.c b/drivers/gpu/drm/sun4i/sun4i_dotclock.c index d401156490f3..4460ca46a350 100644 --- a/drivers/gpu/drm/sun4i/sun4i_dotclock.c +++ b/drivers/gpu/drm/sun4i/sun4i_dotclock.c @@ -129,10 +129,13 @@ static int sun4i_dclk_get_phase(struct clk_hw *hw) static int sun4i_dclk_set_phase(struct clk_hw *hw, int degrees) { struct sun4i_dclk *dclk = hw_to_dclk(hw); + u32 val = degrees / 120; + + val <<= 28; regmap_update_bits(dclk->regmap, SUN4I_TCON0_IO_POL_REG, GENMASK(29, 28), - degrees / 120); + val); return 0; } diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index 818478b4c4f0..54639395aba0 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -194,6 +194,9 @@ static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data, case VIRTGPU_PARAM_3D_FEATURES: value = vgdev->has_virgl_3d == true ? 1 : 0; break; + case VIRTGPU_PARAM_CAPSET_QUERY_FIX: + value = 1; + break; default: return -EINVAL; } @@ -469,7 +472,7 @@ static int virtio_gpu_get_caps_ioctl(struct drm_device *dev, { struct virtio_gpu_device *vgdev = dev->dev_private; struct drm_virtgpu_get_caps *args = data; - int size; + unsigned size, host_caps_size; int i; int found_valid = -1; int ret; @@ -478,6 +481,10 @@ static int virtio_gpu_get_caps_ioctl(struct drm_device *dev, if (vgdev->num_capsets == 0) return -ENOSYS; + /* don't allow userspace to pass 0 */ + if (args->size == 0) + return -EINVAL; + spin_lock(&vgdev->display_info_lock); for (i = 0; i < vgdev->num_capsets; i++) { if (vgdev->capsets[i].id == args->cap_set_id) { @@ -493,11 +500,9 @@ static int virtio_gpu_get_caps_ioctl(struct drm_device *dev, return -EINVAL; } - size = vgdev->capsets[found_valid].max_size; - if (args->size > size) { - spin_unlock(&vgdev->display_info_lock); - return -EINVAL; - } + host_caps_size = vgdev->capsets[found_valid].max_size; + /* only copy to user the minimum of the host caps size or the guest caps size */ + size = min(args->size, host_caps_size); list_for_each_entry(cache_ent, &vgdev->cap_cache, head) { if (cache_ent->id == args->cap_set_id && diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.h b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.h index 557a033fb610..8545488aa0cf 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.h @@ -135,17 +135,24 @@ #else -/* In the 32-bit version of this macro, we use "m" because there is no - * more register left for bp +/* + * In the 32-bit version of this macro, we store bp in a memory location + * because we've ran out of registers. + * Now we can't reference that memory location while we've modified + * %esp or %ebp, so we first push it on the stack, just before we push + * %ebp, and then when we need it we read it from the stack where we + * just pushed it. */ #define VMW_PORT_HB_OUT(cmd, in_ecx, in_si, in_di, \ port_num, magic, bp, \ eax, ebx, ecx, edx, si, di) \ ({ \ - asm volatile ("push %%ebp;" \ - "mov %12, %%ebp;" \ + asm volatile ("push %12;" \ + "push %%ebp;" \ + "mov 0x04(%%esp), %%ebp;" \ "rep outsb;" \ - "pop %%ebp;" : \ + "pop %%ebp;" \ + "add $0x04, %%esp;" : \ "=a"(eax), \ "=b"(ebx), \ "=c"(ecx), \ @@ -167,10 +174,12 @@ port_num, magic, bp, \ eax, ebx, ecx, edx, si, di) \ ({ \ - asm volatile ("push %%ebp;" \ - "mov %12, %%ebp;" \ + asm volatile ("push %12;" \ + "push %%ebp;" \ + "mov 0x04(%%esp), %%ebp;" \ "rep insb;" \ - "pop %%ebp" : \ + "pop %%ebp;" \ + "add $0x04, %%esp;" : \ "=a"(eax), \ "=b"(ebx), \ "=c"(ecx), \ diff --git a/drivers/hid/hid-roccat-kovaplus.c b/drivers/hid/hid-roccat-kovaplus.c index 43617fb28b87..317c9c2c0a7c 100644 --- a/drivers/hid/hid-roccat-kovaplus.c +++ b/drivers/hid/hid-roccat-kovaplus.c @@ -37,6 +37,8 @@ static uint kovaplus_convert_event_cpi(uint value) static void kovaplus_profile_activated(struct kovaplus_device *kovaplus, uint new_profile_index) { + if (new_profile_index >= ARRAY_SIZE(kovaplus->profile_settings)) + return; kovaplus->actual_profile = new_profile_index; kovaplus->actual_cpi = kovaplus->profile_settings[new_profile_index].cpi_startup_level; kovaplus->actual_x_sensitivity = kovaplus->profile_settings[new_profile_index].sensitivity_x; diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index ce75dd4db7eb..2b31b84d0a5b 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -1393,7 +1393,7 @@ static void nct6775_update_pwm(struct device *dev) duty_is_dc = data->REG_PWM_MODE[i] && (nct6775_read_value(data, data->REG_PWM_MODE[i]) & data->PWM_MODE_MASK[i]); - data->pwm_mode[i] = duty_is_dc; + data->pwm_mode[i] = !duty_is_dc; fanmodecfg = nct6775_read_value(data, data->REG_FAN_MODE[i]); for (j = 0; j < ARRAY_SIZE(data->REG_PWM); j++) { @@ -2270,7 +2270,7 @@ show_pwm_mode(struct device *dev, struct device_attribute *attr, char *buf) struct nct6775_data *data = nct6775_update_device(dev); struct sensor_device_attribute *sattr = to_sensor_dev_attr(attr); - return sprintf(buf, "%d\n", !data->pwm_mode[sattr->index]); + return sprintf(buf, "%d\n", data->pwm_mode[sattr->index]); } static ssize_t @@ -2291,9 +2291,9 @@ store_pwm_mode(struct device *dev, struct device_attribute *attr, if (val > 1) return -EINVAL; - /* Setting DC mode is not supported for all chips/channels */ + /* Setting DC mode (0) is not supported for all chips/channels */ if (data->REG_PWM_MODE[nr] == 0) { - if (val) + if (!val) return -EINVAL; return count; } @@ -2302,7 +2302,7 @@ store_pwm_mode(struct device *dev, struct device_attribute *attr, data->pwm_mode[nr] = val; reg = nct6775_read_value(data, data->REG_PWM_MODE[nr]); reg &= ~data->PWM_MODE_MASK[nr]; - if (val) + if (!val) reg |= data->PWM_MODE_MASK[nr]; nct6775_write_value(data, data->REG_PWM_MODE[nr], reg); mutex_unlock(&data->update_lock); diff --git a/drivers/hwmon/pmbus/adm1275.c b/drivers/hwmon/pmbus/adm1275.c index d659a02647d4..c3a8f682f834 100644 --- a/drivers/hwmon/pmbus/adm1275.c +++ b/drivers/hwmon/pmbus/adm1275.c @@ -154,7 +154,7 @@ static int adm1275_read_word_data(struct i2c_client *client, int page, int reg) const struct adm1275_data *data = to_adm1275_data(info); int ret = 0; - if (page) + if (page > 0) return -ENXIO; switch (reg) { @@ -240,7 +240,7 @@ static int adm1275_write_word_data(struct i2c_client *client, int page, int reg, const struct adm1275_data *data = to_adm1275_data(info); int ret; - if (page) + if (page > 0) return -ENXIO; switch (reg) { diff --git a/drivers/hwmon/pmbus/max8688.c b/drivers/hwmon/pmbus/max8688.c index dd4883a19045..e951f9b87abb 100644 --- a/drivers/hwmon/pmbus/max8688.c +++ b/drivers/hwmon/pmbus/max8688.c @@ -45,7 +45,7 @@ static int max8688_read_word_data(struct i2c_client *client, int page, int reg) { int ret; - if (page) + if (page > 0) return -ENXIO; switch (reg) { diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c index 340e037b3224..884c1ec61ac9 100644 --- a/drivers/i2c/busses/i2c-designware-core.c +++ b/drivers/i2c/busses/i2c-designware-core.c @@ -507,7 +507,10 @@ static void i2c_dw_xfer_init(struct dw_i2c_dev *dev) i2c_dw_disable_int(dev); /* Enable the adapter */ - __i2c_dw_enable_and_wait(dev, true); + __i2c_dw_enable(dev, true); + + /* Dummy read to avoid the register getting stuck on Bay Trail */ + dw_readl(dev, DW_IC_ENABLE_STATUS); /* Clear and enable interrupts */ dw_readl(dev, DW_IC_CLR_INTR); diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index b4dec0841bc2..5c9dea7a40bc 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -848,12 +848,16 @@ mv64xxx_of_config(struct mv64xxx_i2c_data *drv_data, */ if (of_device_is_compatible(np, "marvell,mv78230-i2c")) { drv_data->offload_enabled = true; - drv_data->errata_delay = true; + /* The delay is only needed in standard mode (100kHz) */ + if (bus_freq <= 100000) + drv_data->errata_delay = true; } if (of_device_is_compatible(np, "marvell,mv78230-a0-i2c")) { drv_data->offload_enabled = false; - drv_data->errata_delay = true; + /* The delay is only needed in standard mode (100kHz) */ + if (bus_freq <= 100000) + drv_data->errata_delay = true; } if (of_device_is_compatible(np, "allwinner,sun6i-a31-i2c")) diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index bf9a2ad296ed..883fe2cdd42c 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1593,6 +1593,8 @@ static int idecd_open(struct block_device *bdev, fmode_t mode) struct cdrom_info *info; int rc = -ENXIO; + check_disk_change(bdev); + mutex_lock(&ide_cd_mutex); info = ide_cd_get(bdev->bd_disk); if (!info) diff --git a/drivers/infiniband/core/multicast.c b/drivers/infiniband/core/multicast.c index 322cb67b07a9..28d18453c950 100644 --- a/drivers/infiniband/core/multicast.c +++ b/drivers/infiniband/core/multicast.c @@ -724,21 +724,19 @@ int ib_init_ah_from_mcmember(struct ib_device *device, u8 port_num, { int ret; u16 gid_index; - u8 p; - - if (rdma_protocol_roce(device, port_num)) { - ret = ib_find_cached_gid_by_port(device, &rec->port_gid, - gid_type, port_num, - ndev, - &gid_index); - } else if (rdma_protocol_ib(device, port_num)) { - ret = ib_find_cached_gid(device, &rec->port_gid, - IB_GID_TYPE_IB, NULL, &p, - &gid_index); - } else { - ret = -EINVAL; - } + /* GID table is not based on the netdevice for IB link layer, + * so ignore ndev during search. + */ + if (rdma_protocol_ib(device, port_num)) + ndev = NULL; + else if (!rdma_protocol_roce(device, port_num)) + return -EINVAL; + + ret = ib_find_cached_gid_by_port(device, &rec->port_gid, + gid_type, port_num, + ndev, + &gid_index); if (ret) return ret; diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index 81b742ca1639..4baf3b864a57 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -1137,10 +1137,9 @@ int ib_init_ah_from_path(struct ib_device *device, u8 port_num, resolved_dev = dev_get_by_index(dev_addr.net, dev_addr.bound_dev_if); - if (resolved_dev->flags & IFF_LOOPBACK) { - dev_put(resolved_dev); - resolved_dev = idev; - dev_hold(resolved_dev); + if (!resolved_dev) { + dev_put(idev); + return -ENODEV; } ndev = ib_get_ndev_from_path(rec); rcu_read_lock(); diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index f2f1c9fec0b1..a036d7087ddf 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -1296,7 +1296,7 @@ static ssize_t ucma_set_option(struct ucma_file *file, const char __user *inbuf, if (IS_ERR(ctx)) return PTR_ERR(ctx); - if (unlikely(cmd.optval > KMALLOC_MAX_SIZE)) + if (unlikely(cmd.optlen > KMALLOC_MAX_SIZE)) return -EINVAL; optval = memdup_user((void __user *) (unsigned long) cmd.optval, diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c index 7853b0caad32..148b313c6471 100644 --- a/drivers/infiniband/hw/hfi1/chip.c +++ b/drivers/infiniband/hw/hfi1/chip.c @@ -5860,6 +5860,7 @@ static void is_sendctxt_err_int(struct hfi1_devdata *dd, u64 status; u32 sw_index; int i = 0; + unsigned long irq_flags; sw_index = dd->hw_to_sw[hw_context]; if (sw_index >= dd->num_send_contexts) { @@ -5869,10 +5870,12 @@ static void is_sendctxt_err_int(struct hfi1_devdata *dd, return; } sci = &dd->send_contexts[sw_index]; + spin_lock_irqsave(&dd->sc_lock, irq_flags); sc = sci->sc; if (!sc) { dd_dev_err(dd, "%s: context %u(%u): no sc?\n", __func__, sw_index, hw_context); + spin_unlock_irqrestore(&dd->sc_lock, irq_flags); return; } @@ -5894,6 +5897,7 @@ static void is_sendctxt_err_int(struct hfi1_devdata *dd, */ if (sc->type != SC_USER) queue_work(dd->pport->hfi1_wq, &sc->halt_work); + spin_unlock_irqrestore(&dd->sc_lock, irq_flags); /* * Update the counters for the corresponding status bits. diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c index 4b892ca2b13a..095912fb3201 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -1515,6 +1515,7 @@ static struct ib_mr *i40iw_alloc_mr(struct ib_pd *pd, err_code = -EOVERFLOW; goto err; } + stag &= ~I40IW_CQPSQ_STAG_KEY_MASK; iwmr->stag = stag; iwmr->ibmr.rkey = stag; iwmr->ibmr.lkey = stag; diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 19bc1c2186ff..8d59a5905ee8 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -216,8 +216,6 @@ static int mlx4_ib_update_gids_v1_v2(struct gid_entry *gids, gid_tbl[i].version = 2; if (!ipv6_addr_v4mapped((struct in6_addr *)&gids[i].gid)) gid_tbl[i].type = 1; - else - memset(&gid_tbl[i].gid, 0, 12); } } @@ -363,8 +361,13 @@ static int mlx4_ib_del_gid(struct ib_device *device, if (!gids) { ret = -ENOMEM; } else { - for (i = 0; i < MLX4_MAX_PORT_GIDS; i++) - memcpy(&gids[i].gid, &port_gid_table->gids[i].gid, sizeof(union ib_gid)); + for (i = 0; i < MLX4_MAX_PORT_GIDS; i++) { + memcpy(&gids[i].gid, + &port_gid_table->gids[i].gid, + sizeof(union ib_gid)); + gids[i].gid_type = + port_gid_table->gids[i].gid_type; + } } } spin_unlock_bh(&iboe->lock); diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 3cdcbfbd6a79..abb47e780070 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -2809,8 +2809,10 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp, mlx5_ib_qp_disable_pagefaults(qp); if (mlx5_cur >= MLX5_QP_NUM_STATE || mlx5_new >= MLX5_QP_NUM_STATE || - !optab[mlx5_cur][mlx5_new]) + !optab[mlx5_cur][mlx5_new]) { + err = -EINVAL; goto out; + } op = optab[mlx5_cur][mlx5_new]; optpar = ib_mask_to_mlx5_opt(attr_mask); @@ -4610,13 +4612,10 @@ int mlx5_ib_dealloc_xrcd(struct ib_xrcd *xrcd) int err; err = mlx5_core_xrcd_dealloc(dev->mdev, xrcdn); - if (err) { + if (err) mlx5_ib_warn(dev, "failed to dealloc xrcdn 0x%x\n", xrcdn); - return err; - } kfree(xrcd); - return 0; } diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c index 58e92bce6825..f937873e93df 100644 --- a/drivers/infiniband/hw/qedr/main.c +++ b/drivers/infiniband/hw/qedr/main.c @@ -762,7 +762,8 @@ static struct qedr_dev *qedr_add(struct qed_dev *cdev, struct pci_dev *pdev, dev->num_cnq = dev->ops->rdma_get_min_cnq_msix(cdev); if (!dev->num_cnq) { - DP_ERR(dev, "not enough CNQ resources.\n"); + DP_ERR(dev, "Failed. At least one CNQ is required.\n"); + rc = -ENOMEM; goto init_err; } diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 35d5b89decb4..cd0408c2b376 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -1888,18 +1888,23 @@ int qedr_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, SET_FIELD(qp_params.modify_flags, QED_ROCE_MODIFY_QP_VALID_ACK_TIMEOUT, 1); - qp_params.ack_timeout = attr->timeout; - if (attr->timeout) { - u32 temp; - - temp = 4096 * (1UL << attr->timeout) / 1000 / 1000; - /* FW requires [msec] */ - qp_params.ack_timeout = temp; - } else { - /* Infinite */ + /* The received timeout value is an exponent used like this: + * "12.7.34 LOCAL ACK TIMEOUT + * Value representing the transport (ACK) timeout for use by + * the remote, expressed as: 4.096 * 2^timeout [usec]" + * The FW expects timeout in msec so we need to divide the usec + * result by 1000. We'll approximate 1000~2^10, and 4.096 ~ 2^2, + * so we get: 2^2 * 2^timeout / 2^10 = 2^(timeout - 8). + * The value of zero means infinite so we use a 'max_t' to make + * sure that sub 1 msec values will be configured as 1 msec. + */ + if (attr->timeout) + qp_params.ack_timeout = + 1 << max_t(int, attr->timeout - 8, 0); + else qp_params.ack_timeout = 0; - } } + if (attr_mask & IB_QP_RETRY_CNT) { SET_FIELD(qp_params.modify_flags, QED_ROCE_MODIFY_QP_VALID_RETRY_CNT, 1); @@ -2807,6 +2812,11 @@ int __qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, switch (wr->opcode) { case IB_WR_SEND_WITH_IMM: + if (unlikely(rdma_protocol_iwarp(&dev->ibdev, 1))) { + rc = -EINVAL; + *bad_wr = wr; + break; + } wqe->req_type = RDMA_SQ_REQ_TYPE_SEND_WITH_IMM; swqe = (struct rdma_sq_send_wqe_1st *)wqe; swqe->wqe_size = 2; @@ -2848,6 +2858,11 @@ int __qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, break; case IB_WR_RDMA_WRITE_WITH_IMM: + if (unlikely(rdma_protocol_iwarp(&dev->ibdev, 1))) { + rc = -EINVAL; + *bad_wr = wr; + break; + } wqe->req_type = RDMA_SQ_REQ_TYPE_RDMA_WR_WITH_IMM; rwqe = (struct rdma_sq_rdma_wqe_1st *)wqe; @@ -3467,7 +3482,7 @@ int qedr_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc) { struct qedr_dev *dev = get_qedr_dev(ibcq->device); struct qedr_cq *cq = get_qedr_cq(ibcq); - union rdma_cqe *cqe = cq->latest_cqe; + union rdma_cqe *cqe; u32 old_cons, new_cons; unsigned long flags; int update = 0; @@ -3477,6 +3492,7 @@ int qedr_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc) return qedr_gsi_poll_cq(ibcq, num_entries, wc); spin_lock_irqsave(&cq->cq_lock, flags); + cqe = cq->latest_cqe; old_cons = qed_chain_get_cons_idx_u32(&cq->pbl); while (num_entries && is_valid_cqe(cq, cqe)) { struct qedr_qp *qp; diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 0df7d4504c06..17c5bc7e8957 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -2119,6 +2119,9 @@ static struct net_device *ipoib_add_port(const char *format, goto event_failed; } + /* call event handler to ensure pkey in sync */ + queue_work(ipoib_workqueue, &priv->flush_heavy); + result = register_netdev(priv->dev); if (result) { printk(KERN_WARNING "%s: couldn't register ipoib port %d; error %d\n", diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index bee267424972..5cbf17aa8443 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -937,6 +937,21 @@ static void psmouse_apply_defaults(struct psmouse *psmouse) psmouse->pt_deactivate = NULL; } +static bool psmouse_do_detect(int (*detect)(struct psmouse *, bool), + struct psmouse *psmouse, bool allow_passthrough, + bool set_properties) +{ + if (psmouse->ps2dev.serio->id.type == SERIO_PS_PSTHRU && + !allow_passthrough) { + return false; + } + + if (set_properties) + psmouse_apply_defaults(psmouse); + + return detect(psmouse, set_properties) == 0; +} + static bool psmouse_try_protocol(struct psmouse *psmouse, enum psmouse_type type, unsigned int *max_proto, @@ -948,15 +963,8 @@ static bool psmouse_try_protocol(struct psmouse *psmouse, if (!proto) return false; - if (psmouse->ps2dev.serio->id.type == SERIO_PS_PSTHRU && - !proto->try_passthru) { - return false; - } - - if (set_properties) - psmouse_apply_defaults(psmouse); - - if (proto->detect(psmouse, set_properties) != 0) + if (!psmouse_do_detect(proto->detect, psmouse, proto->try_passthru, + set_properties)) return false; if (set_properties && proto->init && init_allowed) { @@ -988,8 +996,8 @@ static int psmouse_extensions(struct psmouse *psmouse, * Always check for focaltech, this is safe as it uses pnp-id * matching. */ - if (psmouse_try_protocol(psmouse, PSMOUSE_FOCALTECH, - &max_proto, set_properties, false)) { + if (psmouse_do_detect(focaltech_detect, + psmouse, false, set_properties)) { if (max_proto > PSMOUSE_IMEX && IS_ENABLED(CONFIG_MOUSE_PS2_FOCALTECH) && (!set_properties || focaltech_init(psmouse) == 0)) { @@ -1035,8 +1043,8 @@ static int psmouse_extensions(struct psmouse *psmouse, * probing for IntelliMouse. */ if (max_proto > PSMOUSE_PS2 && - psmouse_try_protocol(psmouse, PSMOUSE_SYNAPTICS, &max_proto, - set_properties, false)) { + psmouse_do_detect(synaptics_detect, + psmouse, false, set_properties)) { synaptics_hardware = true; if (max_proto > PSMOUSE_IMEX) { diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 8a1a8432a6bd..890f7db8fda8 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -1612,8 +1612,7 @@ static void iommu_flush_iotlb_psi(struct intel_iommu *iommu, * flush. However, device IOTLB doesn't need to be flushed in this case. */ if (!cap_caching_mode(iommu->cap) || !map) - iommu_flush_dev_iotlb(get_iommu_domain(iommu, did), - addr, mask); + iommu_flush_dev_iotlb(domain, addr, mask); } static void iommu_disable_protect_mem_regions(struct intel_iommu *iommu) diff --git a/drivers/irqchip/irq-gic-v3-its-pci-msi.c b/drivers/irqchip/irq-gic-v3-its-pci-msi.c index aee1c60d7ab5..cc58b1b272c0 100644 --- a/drivers/irqchip/irq-gic-v3-its-pci-msi.c +++ b/drivers/irqchip/irq-gic-v3-its-pci-msi.c @@ -133,6 +133,8 @@ static int __init its_pci_of_msi_init(void) for (np = of_find_matching_node(NULL, its_device_id); np; np = of_find_matching_node(np, its_device_id)) { + if (!of_device_is_available(np)) + continue; if (!of_property_read_bool(np, "msi-controller")) continue; diff --git a/drivers/irqchip/irq-gic-v3-its-platform-msi.c b/drivers/irqchip/irq-gic-v3-its-platform-msi.c index 470b4aa7d62c..e4768fcdc672 100644 --- a/drivers/irqchip/irq-gic-v3-its-platform-msi.c +++ b/drivers/irqchip/irq-gic-v3-its-platform-msi.c @@ -80,6 +80,8 @@ static int __init its_pmsi_init(void) for (np = of_find_matching_node(NULL, its_device_id); np; np = of_find_matching_node(np, its_device_id)) { + if (!of_device_is_available(np)) + continue; if (!of_property_read_bool(np, "msi-controller")) continue; diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index ac15e5d5d9b2..558c7589c329 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -1807,6 +1807,8 @@ static int __init its_of_probe(struct device_node *node) for (np = of_find_matching_node(node, its_device_id); np; np = of_find_matching_node(np, its_device_id)) { + if (!of_device_is_available(np)) + continue; if (!of_property_read_bool(np, "msi-controller")) { pr_warn("%s: no msi-controller property, ITS ignored\n", np->full_name); diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index 100c80e48190..0b1d5bdd0862 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -601,7 +601,7 @@ static void gic_send_sgi(u64 cluster_id, u16 tlist, unsigned int irq) MPIDR_TO_SGI_AFFINITY(cluster_id, 1) | tlist << ICC_SGI1R_TARGET_LIST_SHIFT); - pr_debug("CPU%d: ICC_SGI1R_EL1 %llx\n", smp_processor_id(), val); + pr_devel("CPU%d: ICC_SGI1R_EL1 %llx\n", smp_processor_id(), val); gic_write_sgi1r(val); } diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c index 775527135b93..25852e399ab2 100644 --- a/drivers/macintosh/rack-meter.c +++ b/drivers/macintosh/rack-meter.c @@ -154,8 +154,8 @@ static void rackmeter_do_pause(struct rackmeter *rm, int pause) DBDMA_DO_STOP(rm->dma_regs); return; } - memset(rdma->buf1, 0, ARRAY_SIZE(rdma->buf1)); - memset(rdma->buf2, 0, ARRAY_SIZE(rdma->buf2)); + memset(rdma->buf1, 0, sizeof(rdma->buf1)); + memset(rdma->buf2, 0, sizeof(rdma->buf2)); rm->dma_buf_v->mark = 0; diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c index d23337e8c4ee..dd344ee9e62b 100644 --- a/drivers/md/bcache/alloc.c +++ b/drivers/md/bcache/alloc.c @@ -284,8 +284,10 @@ do { \ break; \ \ mutex_unlock(&(ca)->set->bucket_lock); \ - if (kthread_should_stop()) \ + if (kthread_should_stop()) { \ + set_current_state(TASK_RUNNING); \ return 0; \ + } \ \ schedule(); \ mutex_lock(&(ca)->set->bucket_lock); \ diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h index 02619cabda8b..7fe7df56fa33 100644 --- a/drivers/md/bcache/bcache.h +++ b/drivers/md/bcache/bcache.h @@ -904,7 +904,7 @@ void bcache_write_super(struct cache_set *); int bch_flash_dev_create(struct cache_set *c, uint64_t size); -int bch_cached_dev_attach(struct cached_dev *, struct cache_set *); +int bch_cached_dev_attach(struct cached_dev *, struct cache_set *, uint8_t *); void bch_cached_dev_detach(struct cached_dev *); void bch_cached_dev_run(struct cached_dev *); void bcache_device_stop(struct bcache_device *); diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c index cac297f8170e..cf7c68920b33 100644 --- a/drivers/md/bcache/btree.c +++ b/drivers/md/bcache/btree.c @@ -1864,14 +1864,17 @@ void bch_initial_gc_finish(struct cache_set *c) */ for_each_cache(ca, c, i) { for_each_bucket(b, ca) { - if (fifo_full(&ca->free[RESERVE_PRIO])) + if (fifo_full(&ca->free[RESERVE_PRIO]) && + fifo_full(&ca->free[RESERVE_BTREE])) break; if (bch_can_invalidate_bucket(ca, b) && !GC_MARK(b)) { __bch_invalidate_one_bucket(ca, b); - fifo_push(&ca->free[RESERVE_PRIO], - b - ca->buckets); + if (!fifo_push(&ca->free[RESERVE_PRIO], + b - ca->buckets)) + fifo_push(&ca->free[RESERVE_BTREE], + b - ca->buckets); } } } diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index edb8d1a1a69f..bd6f6f4b4256 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -633,11 +633,11 @@ static void do_bio_hook(struct search *s, struct bio *orig_bio) static void search_free(struct closure *cl) { struct search *s = container_of(cl, struct search, cl); - bio_complete(s); if (s->iop.bio) bio_put(s->iop.bio); + bio_complete(s); closure_debug_destroy(cl); mempool_free(s, s->d->c->search); } diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 4af7cd423c71..894992ae9be0 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -938,7 +938,8 @@ void bch_cached_dev_detach(struct cached_dev *dc) cached_dev_put(dc); } -int bch_cached_dev_attach(struct cached_dev *dc, struct cache_set *c) +int bch_cached_dev_attach(struct cached_dev *dc, struct cache_set *c, + uint8_t *set_uuid) { uint32_t rtime = cpu_to_le32(get_seconds()); struct uuid_entry *u; @@ -947,7 +948,8 @@ int bch_cached_dev_attach(struct cached_dev *dc, struct cache_set *c) bdevname(dc->bdev, buf); - if (memcmp(dc->sb.set_uuid, c->sb.set_uuid, 16)) + if ((set_uuid && memcmp(set_uuid, c->sb.set_uuid, 16)) || + (!set_uuid && memcmp(dc->sb.set_uuid, c->sb.set_uuid, 16))) return -ENOENT; if (dc->disk.c) { @@ -1191,7 +1193,7 @@ static void register_bdev(struct cache_sb *sb, struct page *sb_page, list_add(&dc->list, &uncached_devices); list_for_each_entry(c, &bch_cache_sets, list) - bch_cached_dev_attach(dc, c); + bch_cached_dev_attach(dc, c, NULL); if (BDEV_STATE(&dc->sb) == BDEV_STATE_NONE || BDEV_STATE(&dc->sb) == BDEV_STATE_STALE) @@ -1714,7 +1716,7 @@ static void run_cache_set(struct cache_set *c) bcache_write_super(c); list_for_each_entry_safe(dc, t, &uncached_devices, list) - bch_cached_dev_attach(dc, c); + bch_cached_dev_attach(dc, c, NULL); flash_devs_run(c); @@ -1831,6 +1833,7 @@ void bch_cache_release(struct kobject *kobj) static int cache_alloc(struct cache *ca) { size_t free; + size_t btree_buckets; struct bucket *b; __module_get(THIS_MODULE); @@ -1840,9 +1843,19 @@ static int cache_alloc(struct cache *ca) ca->journal.bio.bi_max_vecs = 8; ca->journal.bio.bi_io_vec = ca->journal.bio.bi_inline_vecs; + /* + * when ca->sb.njournal_buckets is not zero, journal exists, + * and in bch_journal_replay(), tree node may split, + * so bucket of RESERVE_BTREE type is needed, + * the worst situation is all journal buckets are valid journal, + * and all the keys need to replay, + * so the number of RESERVE_BTREE type buckets should be as much + * as journal buckets + */ + btree_buckets = ca->sb.njournal_buckets ?: 8; free = roundup_pow_of_two(ca->sb.nbuckets) >> 10; - if (!init_fifo(&ca->free[RESERVE_BTREE], 8, GFP_KERNEL) || + if (!init_fifo(&ca->free[RESERVE_BTREE], btree_buckets, GFP_KERNEL) || !init_fifo_exact(&ca->free[RESERVE_PRIO], prio_buckets(ca), GFP_KERNEL) || !init_fifo(&ca->free[RESERVE_MOVINGGC], free, GFP_KERNEL) || !init_fifo(&ca->free[RESERVE_NONE], free, GFP_KERNEL) || diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c index 4fbb5532f24c..5a5c1f1bd8a5 100644 --- a/drivers/md/bcache/sysfs.c +++ b/drivers/md/bcache/sysfs.c @@ -191,7 +191,7 @@ STORE(__cached_dev) { struct cached_dev *dc = container_of(kobj, struct cached_dev, disk.kobj); - ssize_t v = size; + ssize_t v; struct cache_set *c; struct kobj_uevent_env *env; @@ -263,17 +263,20 @@ STORE(__cached_dev) } if (attr == &sysfs_attach) { - if (bch_parse_uuid(buf, dc->sb.set_uuid) < 16) + uint8_t set_uuid[16]; + + if (bch_parse_uuid(buf, set_uuid) < 16) return -EINVAL; + v = -ENOENT; list_for_each_entry(c, &bch_cache_sets, list) { - v = bch_cached_dev_attach(dc, c); + v = bch_cached_dev_attach(dc, c, set_uuid); if (!v) return size; } pr_err("Can't attach %s: cache set not found", buf); - size = v; + return v; } if (attr == &sysfs_detach && dc->disk.c) diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 4ce2b19fe120..bb7aa31c2a08 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -420,18 +420,27 @@ static int bch_writeback_thread(void *arg) while (!kthread_should_stop()) { down_write(&dc->writeback_lock); - if (!atomic_read(&dc->has_dirty) || - (!test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags) && - !dc->writeback_running)) { + set_current_state(TASK_INTERRUPTIBLE); + /* + * If the bache device is detaching, skip here and continue + * to perform writeback. Otherwise, if no dirty data on cache, + * or there is dirty data on cache but writeback is disabled, + * the writeback thread should sleep here and wait for others + * to wake up it. + */ + if (!test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags) && + (!atomic_read(&dc->has_dirty) || !dc->writeback_running)) { up_write(&dc->writeback_lock); - set_current_state(TASK_INTERRUPTIBLE); - if (kthread_should_stop()) + if (kthread_should_stop()) { + set_current_state(TASK_RUNNING); return 0; + } schedule(); continue; } + set_current_state(TASK_RUNNING); searched_full_index = refill_dirty(dc); @@ -441,6 +450,14 @@ static int bch_writeback_thread(void *arg) cached_dev_put(dc); SET_BDEV_STATE(&dc->sb, BDEV_STATE_CLEAN); bch_write_bdev_super(dc, NULL); + /* + * If bcache device is detaching via sysfs interface, + * writeback thread should stop after there is no dirty + * data on cache. BCACHE_DEV_DETACHING flag is set in + * bch_cached_dev_detach(). + */ + if (test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags)) + break; } up_write(&dc->writeback_lock); diff --git a/drivers/md/md.c b/drivers/md/md.c index a7bc70334f0e..cae8f3c12e32 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -8200,6 +8200,19 @@ void md_do_sync(struct md_thread *thread) set_mask_bits(&mddev->flags, 0, BIT(MD_CHANGE_PENDING) | BIT(MD_CHANGE_DEVS)); + if (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery) && + !test_bit(MD_RECOVERY_INTR, &mddev->recovery) && + mddev->delta_disks > 0 && + mddev->pers->finish_reshape && + mddev->pers->size && + mddev->queue) { + mddev_lock_nointr(mddev); + md_set_array_sectors(mddev, mddev->pers->size(mddev, 0, 0)); + mddev_unlock(mddev); + set_capacity(mddev->gendisk, mddev->array_sectors); + revalidate_disk(mddev->gendisk); + } + spin_lock(&mddev->lock); if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery)) { /* We completed so min/max setting can be forgotten if used. */ diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 81a78757bc78..998102697619 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1673,6 +1673,17 @@ static int raid1_remove_disk(struct mddev *mddev, struct md_rdev *rdev) struct md_rdev *repl = conf->mirrors[conf->raid_disks + number].rdev; freeze_array(conf, 0); + if (atomic_read(&repl->nr_pending)) { + /* It means that some queued IO of retry_list + * hold repl. Thus, we cannot set replacement + * as NULL, avoiding rdev NULL pointer + * dereference in sync_request_write and + * handle_write_finished. + */ + err = -EBUSY; + unfreeze_array(conf); + goto abort; + } clear_bit(Replacement, &repl->flags); p->rdev = repl; conf->mirrors[conf->raid_disks + number].rdev = NULL; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 6a7b9b1dcfe3..b138b5cba286 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -2636,7 +2636,8 @@ static void handle_write_completed(struct r10conf *conf, struct r10bio *r10_bio) for (m = 0; m < conf->copies; m++) { int dev = r10_bio->devs[m].devnum; rdev = conf->mirrors[dev].rdev; - if (r10_bio->devs[m].bio == NULL) + if (r10_bio->devs[m].bio == NULL || + r10_bio->devs[m].bio->bi_end_io == NULL) continue; if (!r10_bio->devs[m].bio->bi_error) { rdev_clear_badblocks( @@ -2651,7 +2652,8 @@ static void handle_write_completed(struct r10conf *conf, struct r10bio *r10_bio) md_error(conf->mddev, rdev); } rdev = conf->mirrors[dev].replacement; - if (r10_bio->devs[m].repl_bio == NULL) + if (r10_bio->devs[m].repl_bio == NULL || + r10_bio->devs[m].repl_bio->bi_end_io == NULL) continue; if (!r10_bio->devs[m].repl_bio->bi_error) { @@ -4682,17 +4684,11 @@ static void raid10_finish_reshape(struct mddev *mddev) return; if (mddev->delta_disks > 0) { - sector_t size = raid10_size(mddev, 0, 0); - md_set_array_sectors(mddev, size); if (mddev->recovery_cp > mddev->resync_max_sectors) { mddev->recovery_cp = mddev->resync_max_sectors; set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); } - mddev->resync_max_sectors = size; - if (mddev->queue) { - set_capacity(mddev->gendisk, mddev->array_sectors); - revalidate_disk(mddev->gendisk); - } + mddev->resync_max_sectors = mddev->array_sectors; } else { int d; rcu_read_lock(); diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 724eb6fff81d..cfd153e50fa6 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -2051,15 +2051,16 @@ static int grow_one_stripe(struct r5conf *conf, gfp_t gfp) static int grow_stripes(struct r5conf *conf, int num) { struct kmem_cache *sc; + size_t namelen = sizeof(conf->cache_name[0]); int devs = max(conf->raid_disks, conf->previous_raid_disks); if (conf->mddev->gendisk) - sprintf(conf->cache_name[0], + snprintf(conf->cache_name[0], namelen, "raid%d-%s", conf->level, mdname(conf->mddev)); else - sprintf(conf->cache_name[0], + snprintf(conf->cache_name[0], namelen, "raid%d-%p", conf->level, conf->mddev); - sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]); + snprintf(conf->cache_name[1], namelen, "%.27s-alt", conf->cache_name[0]); conf->active_name = 0; sc = kmem_cache_create(conf->cache_name[conf->active_name], @@ -7616,13 +7617,7 @@ static void raid5_finish_reshape(struct mddev *mddev) if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery)) { - if (mddev->delta_disks > 0) { - md_set_array_sectors(mddev, raid5_size(mddev, 0, 0)); - if (mddev->queue) { - set_capacity(mddev->gendisk, mddev->array_sectors); - revalidate_disk(mddev->gendisk); - } - } else { + if (mddev->delta_disks <= 0) { int d; spin_lock_irq(&conf->device_lock); mddev->degraded = calc_degraded(conf); diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c index 7b67e1dd97fd..0418b5a0fb64 100644 --- a/drivers/media/dvb-core/dmxdev.c +++ b/drivers/media/dvb-core/dmxdev.c @@ -1071,7 +1071,7 @@ static int dvb_demux_do_ioctl(struct file *file, break; default: - ret = -EINVAL; + ret = -ENOTTY; break; } mutex_unlock(&dmxdev->mutex); diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c index 99ba8d6328f0..427ece11340b 100644 --- a/drivers/media/pci/cx23885/cx23885-cards.c +++ b/drivers/media/pci/cx23885/cx23885-cards.c @@ -2282,6 +2282,10 @@ void cx23885_card_setup(struct cx23885_dev *dev) &dev->i2c_bus[2].i2c_adap, "cx25840", 0x88 >> 1, NULL); if (dev->sd_cx25840) { + /* set host data for clk_freq configuration */ + v4l2_set_subdev_hostdata(dev->sd_cx25840, + &dev->clk_freq); + dev->sd_cx25840->grp_id = CX23885_HW_AV_CORE; v4l2_subdev_call(dev->sd_cx25840, core, load_fw); } diff --git a/drivers/media/pci/cx23885/cx23885-core.c b/drivers/media/pci/cx23885/cx23885-core.c index c86b1093ab99..dcbb3a260b52 100644 --- a/drivers/media/pci/cx23885/cx23885-core.c +++ b/drivers/media/pci/cx23885/cx23885-core.c @@ -872,6 +872,16 @@ static int cx23885_dev_setup(struct cx23885_dev *dev) if (cx23885_boards[dev->board].clk_freq > 0) dev->clk_freq = cx23885_boards[dev->board].clk_freq; + if (dev->board == CX23885_BOARD_HAUPPAUGE_IMPACTVCBE && + dev->pci->subsystem_device == 0x7137) { + /* Hauppauge ImpactVCBe device ID 0x7137 is populated + * with an 888, and a 25Mhz crystal, instead of the + * usual third overtone 50Mhz. The default clock rate must + * be overridden so the cx25840 is properly configured + */ + dev->clk_freq = 25000000; + } + dev->pci_bus = dev->pci->bus->number; dev->pci_slot = PCI_SLOT(dev->pci->devfn); cx23885_irq_add(dev, 0x001f00); diff --git a/drivers/media/pci/cx25821/cx25821-core.c b/drivers/media/pci/cx25821/cx25821-core.c index 9a5f912ca859..0d4cacb93664 100644 --- a/drivers/media/pci/cx25821/cx25821-core.c +++ b/drivers/media/pci/cx25821/cx25821-core.c @@ -871,6 +871,10 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) dev->nr = ++cx25821_devcount; sprintf(dev->name, "cx25821[%d]", dev->nr); + if (dev->nr >= ARRAY_SIZE(card)) { + CX25821_INFO("dev->nr >= %zd", ARRAY_SIZE(card)); + return -ENODEV; + } if (dev->pci->device != 0x8210) { pr_info("%s(): Exiting. Incorrect Hardware device = 0x%02x\n", __func__, dev->pci->device); @@ -886,9 +890,6 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) dev->channels[i].sram_channels = &cx25821_sram_channels[i]; } - if (dev->nr > 1) - CX25821_INFO("dev->nr > 1!"); - /* board config */ dev->board = 1; /* card[dev->nr]; */ dev->_max_num_decoders = MAX_DECODERS; diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c index 0413a861a59a..5c9db0910a76 100644 --- a/drivers/media/platform/s3c-camif/camif-capture.c +++ b/drivers/media/platform/s3c-camif/camif-capture.c @@ -1256,16 +1256,17 @@ static void __camif_subdev_try_format(struct camif_dev *camif, { const struct s3c_camif_variant *variant = camif->variant; const struct vp_pix_limits *pix_lim; - int i = ARRAY_SIZE(camif_mbus_formats); + unsigned int i; /* FIXME: constraints against codec or preview path ? */ pix_lim = &variant->vp_pix_limits[VP_CODEC]; - while (i-- >= 0) + for (i = 0; i < ARRAY_SIZE(camif_mbus_formats); i++) if (camif_mbus_formats[i] == mf->code) break; - mf->code = camif_mbus_formats[i]; + if (i == ARRAY_SIZE(camif_mbus_formats)) + mf->code = camif_mbus_formats[0]; if (pad == CAMIF_SD_PAD_SINK) { v4l_bound_align_image(&mf->width, 8, CAMIF_MAX_PIX_WIDTH, diff --git a/drivers/media/platform/vivid/vivid-ctrls.c b/drivers/media/platform/vivid/vivid-ctrls.c index aceb38d9f7e7..b1c37252a6c7 100644 --- a/drivers/media/platform/vivid/vivid-ctrls.c +++ b/drivers/media/platform/vivid/vivid-ctrls.c @@ -1167,6 +1167,7 @@ static int vivid_radio_rx_s_ctrl(struct v4l2_ctrl *ctrl) v4l2_ctrl_activate(dev->radio_rx_rds_ta, dev->radio_rx_rds_controls); v4l2_ctrl_activate(dev->radio_rx_rds_tp, dev->radio_rx_rds_controls); v4l2_ctrl_activate(dev->radio_rx_rds_ms, dev->radio_rx_rds_controls); + dev->radio_rx_dev.device_caps = dev->radio_rx_caps; break; case V4L2_CID_RDS_RECEPTION: dev->radio_rx_rds_enabled = ctrl->val; @@ -1241,6 +1242,7 @@ static int vivid_radio_tx_s_ctrl(struct v4l2_ctrl *ctrl) dev->radio_tx_caps &= ~V4L2_CAP_READWRITE; if (!dev->radio_tx_rds_controls) dev->radio_tx_caps |= V4L2_CAP_READWRITE; + dev->radio_tx_dev.device_caps = dev->radio_tx_caps; break; case V4L2_CID_RDS_TX_PTY: if (dev->radio_rx_rds_controls) diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index d148463b22c1..6bf48a75688e 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -189,7 +189,7 @@ USB 2.0 spec says bulk packet size is always 512 bytes */ #define EM28XX_BULK_PACKET_MULTIPLIER 384 -#define EM28XX_DVB_BULK_PACKET_MULTIPLIER 384 +#define EM28XX_DVB_BULK_PACKET_MULTIPLIER 94 #define EM28XX_INTERLACED_DEFAULT 1 diff --git a/drivers/media/v4l2-core/videobuf2-vmalloc.c b/drivers/media/v4l2-core/videobuf2-vmalloc.c index ab3227b75c84..760cbf2ba01a 100644 --- a/drivers/media/v4l2-core/videobuf2-vmalloc.c +++ b/drivers/media/v4l2-core/videobuf2-vmalloc.c @@ -104,7 +104,7 @@ static void *vb2_vmalloc_get_userptr(struct device *dev, unsigned long vaddr, if (nums[i-1] + 1 != nums[i]) goto fail_map; buf->vaddr = (__force void *) - ioremap_nocache(nums[0] << PAGE_SHIFT, size); + ioremap_nocache(__pfn_to_phys(nums[0]), size + offset); } else { buf->vaddr = vm_map_ram(frame_vector_pages(vec), n_pages, -1, PAGE_KERNEL); diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index 02b5f69e1a42..14cf6dfc3b14 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -2698,6 +2698,8 @@ mptctl_hp_targetinfo(unsigned long arg) __FILE__, __LINE__, iocnum); return -ENODEV; } + if (karg.hdr.id >= MPT_MAX_FC_DEVICES) + return -EINVAL; dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mptctl_hp_targetinfo called.\n", ioc->name)); diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c index 50dd6bd02951..524c8e0b72fd 100644 --- a/drivers/mmc/host/sdhci-iproc.c +++ b/drivers/mmc/host/sdhci-iproc.c @@ -33,6 +33,8 @@ struct sdhci_iproc_host { const struct sdhci_iproc_data *data; u32 shadow_cmd; u32 shadow_blk; + bool is_cmd_shadowed; + bool is_blk_shadowed; }; #define REG_OFFSET_IN_BITS(reg) ((reg) << 3 & 0x18) @@ -48,8 +50,22 @@ static inline u32 sdhci_iproc_readl(struct sdhci_host *host, int reg) static u16 sdhci_iproc_readw(struct sdhci_host *host, int reg) { - u32 val = sdhci_iproc_readl(host, (reg & ~3)); - u16 word = val >> REG_OFFSET_IN_BITS(reg) & 0xffff; + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); + struct sdhci_iproc_host *iproc_host = sdhci_pltfm_priv(pltfm_host); + u32 val; + u16 word; + + if ((reg == SDHCI_TRANSFER_MODE) && iproc_host->is_cmd_shadowed) { + /* Get the saved transfer mode */ + val = iproc_host->shadow_cmd; + } else if ((reg == SDHCI_BLOCK_SIZE || reg == SDHCI_BLOCK_COUNT) && + iproc_host->is_blk_shadowed) { + /* Get the saved block info */ + val = iproc_host->shadow_blk; + } else { + val = sdhci_iproc_readl(host, (reg & ~3)); + } + word = val >> REG_OFFSET_IN_BITS(reg) & 0xffff; return word; } @@ -105,13 +121,15 @@ static void sdhci_iproc_writew(struct sdhci_host *host, u16 val, int reg) if (reg == SDHCI_COMMAND) { /* Write the block now as we are issuing a command */ - if (iproc_host->shadow_blk != 0) { + if (iproc_host->is_blk_shadowed) { sdhci_iproc_writel(host, iproc_host->shadow_blk, SDHCI_BLOCK_SIZE); - iproc_host->shadow_blk = 0; + iproc_host->is_blk_shadowed = false; } oldval = iproc_host->shadow_cmd; - } else if (reg == SDHCI_BLOCK_SIZE || reg == SDHCI_BLOCK_COUNT) { + iproc_host->is_cmd_shadowed = false; + } else if ((reg == SDHCI_BLOCK_SIZE || reg == SDHCI_BLOCK_COUNT) && + iproc_host->is_blk_shadowed) { /* Block size and count are stored in shadow reg */ oldval = iproc_host->shadow_blk; } else { @@ -123,9 +141,11 @@ static void sdhci_iproc_writew(struct sdhci_host *host, u16 val, int reg) if (reg == SDHCI_TRANSFER_MODE) { /* Save the transfer mode until the command is issued */ iproc_host->shadow_cmd = newval; + iproc_host->is_cmd_shadowed = true; } else if (reg == SDHCI_BLOCK_SIZE || reg == SDHCI_BLOCK_COUNT) { /* Save the block info until the command is issued */ iproc_host->shadow_blk = newval; + iproc_host->is_blk_shadowed = true; } else { /* Command or other regular 32-bit write */ sdhci_iproc_writel(host, newval, reg & ~3); @@ -176,7 +196,6 @@ static const struct sdhci_iproc_data iproc_data = { .caps1 = SDHCI_DRIVER_TYPE_C | SDHCI_DRIVER_TYPE_D | SDHCI_SUPPORT_DDR50, - .mmc_caps = MMC_CAP_1_8V_DDR, }; static const struct sdhci_pltfm_data sdhci_bcm2835_pltfm_data = { diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index 49f4cafe5438..86a32fe58468 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -529,7 +529,8 @@ static void bgmac_dma_tx_ring_free(struct bgmac *bgmac, int i; for (i = 0; i < BGMAC_TX_RING_SLOTS; i++) { - int len = dma_desc[i].ctl1 & BGMAC_DESC_CTL1_LEN; + u32 ctl1 = le32_to_cpu(dma_desc[i].ctl1); + unsigned int len = ctl1 & BGMAC_DESC_CTL1_LEN; slot = &ring->slots[i]; dev_kfree_skb(slot->skb); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 3aa993bbafd9..ca57eb56c717 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3401,6 +3401,9 @@ static int bnxt_hwrm_vnic_set_tpa(struct bnxt *bp, u16 vnic_id, u32 tpa_flags) struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; struct hwrm_vnic_tpa_cfg_input req = {0}; + if (vnic->fw_vnic_id == INVALID_HW_RING_ID) + return 0; + bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_TPA_CFG, -1, -1); if (tpa_flags) { diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 3ec32d7c5866..c395b21cb57b 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -836,8 +836,6 @@ static int setup_fw_sge_queues(struct adapter *adap) err = t4_sge_alloc_rxq(adap, &s->fw_evtq, true, adap->port[0], adap->msi_idx, NULL, fwevtq_handler, NULL, -1); - if (err) - t4_free_sge_resources(adap); return err; } @@ -4940,6 +4938,13 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (err) goto out_free_dev; + err = setup_fw_sge_queues(adapter); + if (err) { + dev_err(adapter->pdev_dev, + "FW sge queue allocation failed, err %d", err); + goto out_free_dev; + } + /* * The card is now ready to go. If any errors occur during device * registration we do not fail the whole card but rather proceed only @@ -4983,7 +4988,6 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) } print_adapter_info(adapter); - setup_fw_sge_queues(adapter); return 0; sriov: @@ -5035,6 +5039,7 @@ sriov: #endif out_free_dev: + t4_free_sge_resources(adapter); free_some_resources(adapter); if (adapter->flags & USING_MSIX) free_msix_info(adapter); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c index 2471ff465d5c..23d6c44dc459 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c @@ -342,6 +342,7 @@ static void free_queues_uld(struct adapter *adap, unsigned int uld_type) { struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type]; + adap->sge.uld_rxq_info[uld_type] = NULL; kfree(rxq_info->rspq_id); kfree(rxq_info->uldrxq); kfree(rxq_info); diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 48f82ab6c25b..dda63b26e370 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -1726,6 +1726,8 @@ static int enic_open(struct net_device *netdev) } for (i = 0; i < enic->rq_count; i++) { + /* enable rq before updating rq desc */ + vnic_rq_enable(&enic->rq[i]); vnic_rq_fill(&enic->rq[i], enic_rq_alloc_buf); /* Need at least one buffer on ring to get going */ if (vnic_rq_desc_used(&enic->rq[i]) == 0) { @@ -1737,8 +1739,6 @@ static int enic_open(struct net_device *netdev) for (i = 0; i < enic->wq_count; i++) vnic_wq_enable(&enic->wq[i]); - for (i = 0; i < enic->rq_count; i++) - vnic_rq_enable(&enic->rq[i]); if (!enic_is_dynamic(enic) && !enic_is_sriov_vf(enic)) enic_dev_add_station_addr(enic); @@ -1765,8 +1765,12 @@ static int enic_open(struct net_device *netdev) return 0; err_out_free_rq: - for (i = 0; i < enic->rq_count; i++) + for (i = 0; i < enic->rq_count; i++) { + err = vnic_rq_disable(&enic->rq[i]); + if (err) + return err; vnic_rq_clean(&enic->rq[i], enic_free_rq_buf); + } enic_dev_notify_unset(enic); err_out_free_intr: enic_unset_affinity_hint(enic); diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c index c88918c4c5f3..641b916f122b 100644 --- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c +++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c @@ -1036,7 +1036,7 @@ int dtsec_add_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr) set_bucket(dtsec->regs, bucket, true); /* Create element to be added to the driver hash table */ - hash_entry = kmalloc(sizeof(*hash_entry), GFP_KERNEL); + hash_entry = kmalloc(sizeof(*hash_entry), GFP_ATOMIC); if (!hash_entry) return -ENOMEM; hash_entry->addr = addr; diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index e3b41ba95168..60bd1b36df60 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -2935,7 +2935,7 @@ static irqreturn_t gfar_transmit(int irq, void *grp_id) static bool gfar_add_rx_frag(struct gfar_rx_buff *rxb, u32 lstatus, struct sk_buff *skb, bool first) { - unsigned int size = lstatus & BD_LENGTH_MASK; + int size = lstatus & BD_LENGTH_MASK; struct page *page = rxb->page; bool last = !!(lstatus & BD_LFLAG(RXBD_LAST)); @@ -2950,11 +2950,16 @@ static bool gfar_add_rx_frag(struct gfar_rx_buff *rxb, u32 lstatus, if (last) size -= skb->len; - /* in case the last fragment consisted only of the FCS */ + /* Add the last fragment if it contains something other than + * the FCS, otherwise drop it and trim off any part of the FCS + * that was already received. + */ if (size > 0) skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page, rxb->page_offset + RXBUF_ALIGNMENT, size, GFAR_RXB_TRUESIZE); + else if (size < 0) + pskb_trim(skb, skb->len + size); } /* try reuse page */ @@ -3070,9 +3075,6 @@ static void gfar_process_frame(struct net_device *ndev, struct sk_buff *skb) if (ndev->features & NETIF_F_RXCSUM) gfar_rx_checksum(skb, fcb); - /* Tell the skb what kind of packet this is */ - skb->protocol = eth_type_trans(skb, ndev); - /* There's need to check for NETIF_F_HW_VLAN_CTAG_RX here. * Even if vlan rx accel is disabled, on some chips * RXFCB_VLN is pseudo randomly set. @@ -3143,13 +3145,15 @@ int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit) continue; } + gfar_process_frame(ndev, skb); + /* Increment the number of packets */ total_pkts++; total_bytes += skb->len; skb_record_rx_queue(skb, rx_queue->qindex); - gfar_process_frame(ndev, skb); + skb->protocol = eth_type_trans(skb, ndev); /* Send the packet up the stack */ napi_gro_receive(&rx_queue->grp->napi_rx, skb); diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 49094c965697..897a87ae8655 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -994,6 +994,7 @@ restart_poll: netdev_err(netdev, "rx error %x\n", next->rx_comp.rc); /* free the entry */ next->rx_comp.first = 0; + dev_kfree_skb_any(rx_buff->skb); remove_buff_from_pool(adapter, rx_buff); break; } diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index 8a48656a376b..7ddac956ffb5 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -1600,7 +1600,7 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw) * we have already determined whether we have link or not. */ if (!mac->autoneg) - return -E1000_ERR_CONFIG; + return 1; /* Auto-Neg is enabled. Auto Speed Detection takes care * of MAC speed/duplex configuration. So we only need to diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c index f457c5703d0c..db735644b312 100644 --- a/drivers/net/ethernet/intel/e1000e/mac.c +++ b/drivers/net/ethernet/intel/e1000e/mac.c @@ -450,7 +450,7 @@ s32 e1000e_check_for_copper_link(struct e1000_hw *hw) * we have already determined whether we have link or not. */ if (!mac->autoneg) - return -E1000_ERR_CONFIG; + return 1; /* Auto-Neg is enabled. Auto Speed Detection takes care * of MAC speed/duplex configuration. So we only need to diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 825ec8f710e7..9c95222e6536 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -2331,8 +2331,8 @@ static int e1000_alloc_ring_dma(struct e1000_adapter *adapter, { struct pci_dev *pdev = adapter->pdev; - ring->desc = dma_alloc_coherent(&pdev->dev, ring->size, &ring->dma, - GFP_KERNEL); + ring->desc = dma_zalloc_coherent(&pdev->dev, ring->size, &ring->dma, + GFP_KERNEL); if (!ring->desc) return -ENOMEM; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index 05629381be6b..ea5ea653e1db 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -803,8 +803,12 @@ static int fm10k_update_vid(struct net_device *netdev, u16 vid, bool set) if (vid >= VLAN_N_VID) return -EINVAL; - /* Verify we have permission to add VLANs */ - if (hw->mac.vlan_override) + /* Verify that we have permission to add VLANs. If this is a request + * to remove a VLAN, we still want to allow the user to remove the + * VLAN device. In that case, we need to clear the bit in the + * active_vlans bitmask. + */ + if (set && hw->mac.vlan_override) return -EACCES; /* update active_vlans bitmask */ @@ -823,6 +827,12 @@ static int fm10k_update_vid(struct net_device *netdev, u16 vid, bool set) rx_ring->vid &= ~FM10K_VLAN_CLEAR; } + /* If our VLAN has been overridden, there is no reason to send VLAN + * removal requests as they will be silently ignored. + */ + if (hw->mac.vlan_override) + return 0; + /* Do not remove default VLAN ID related entries from VLAN and MAC * tables */ diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index fa463268d019..17b81780d12f 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1080,6 +1080,7 @@ static void mvneta_port_up(struct mvneta_port *pp) } mvreg_write(pp, MVNETA_TXQ_CMD, q_map); + q_map = 0; /* Enable all initialized RXQs. */ for (queue = 0; queue < rxq_number; queue++) { struct mvneta_rx_queue *rxq = &pp->rxqs[queue]; diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 5411ca48978a..cb7c3ef97134 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -2983,6 +2983,7 @@ static int mlx4_init_port_info(struct mlx4_dev *dev, int port) mlx4_err(dev, "Failed to create file for port %d\n", port); devlink_port_unregister(&info->devlink_port); info->port = -1; + return err; } sprintf(info->dev_mtu_name, "mlx4_port%d_mtu", port); @@ -3004,9 +3005,10 @@ static int mlx4_init_port_info(struct mlx4_dev *dev, int port) &info->port_attr); devlink_port_unregister(&info->devlink_port); info->port = -1; + return err; } - return err; + return 0; } static void mlx4_cleanup_port_info(struct mlx4_port_info *info) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c index 4c3f1cb7e2c9..6631fb0782d7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -1765,7 +1765,7 @@ int mlx5_cmd_init(struct mlx5_core_dev *dev) cmd->checksum_disabled = 1; cmd->max_reg_cmds = (1 << cmd->log_sz) - 1; - cmd->bitmask = (1 << cmd->max_reg_cmds) - 1; + cmd->bitmask = (1UL << cmd->max_reg_cmds) - 1; cmd->cmdif_rev = ioread32be(&dev->iseg->cmdif_rev_fw_sub) >> 16; if (cmd->cmdif_rev > CMD_IF_REV) { diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c index f683bfbd9986..9d223ff65071 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c +++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c @@ -1250,9 +1250,9 @@ void emac_mac_tx_process(struct emac_adapter *adpt, struct emac_tx_queue *tx_q) while (tx_q->tpd.consume_idx != hw_consume_idx) { tpbuf = GET_TPD_BUFFER(tx_q, tx_q->tpd.consume_idx); if (tpbuf->dma_addr) { - dma_unmap_single(adpt->netdev->dev.parent, - tpbuf->dma_addr, tpbuf->length, - DMA_TO_DEVICE); + dma_unmap_page(adpt->netdev->dev.parent, + tpbuf->dma_addr, tpbuf->length, + DMA_TO_DEVICE); tpbuf->dma_addr = 0; } @@ -1409,9 +1409,11 @@ static void emac_tx_fill_tpd(struct emac_adapter *adpt, tpbuf = GET_TPD_BUFFER(tx_q, tx_q->tpd.produce_idx); tpbuf->length = mapped_len; - tpbuf->dma_addr = dma_map_single(adpt->netdev->dev.parent, - skb->data, tpbuf->length, - DMA_TO_DEVICE); + tpbuf->dma_addr = dma_map_page(adpt->netdev->dev.parent, + virt_to_page(skb->data), + offset_in_page(skb->data), + tpbuf->length, + DMA_TO_DEVICE); ret = dma_mapping_error(adpt->netdev->dev.parent, tpbuf->dma_addr); if (ret) @@ -1427,9 +1429,12 @@ static void emac_tx_fill_tpd(struct emac_adapter *adpt, if (mapped_len < len) { tpbuf = GET_TPD_BUFFER(tx_q, tx_q->tpd.produce_idx); tpbuf->length = len - mapped_len; - tpbuf->dma_addr = dma_map_single(adpt->netdev->dev.parent, - skb->data + mapped_len, - tpbuf->length, DMA_TO_DEVICE); + tpbuf->dma_addr = dma_map_page(adpt->netdev->dev.parent, + virt_to_page(skb->data + + mapped_len), + offset_in_page(skb->data + + mapped_len), + tpbuf->length, DMA_TO_DEVICE); ret = dma_mapping_error(adpt->netdev->dev.parent, tpbuf->dma_addr); if (ret) diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c index 8b0016a785c0..734caa7a557b 100644 --- a/drivers/net/ethernet/smsc/smsc911x.c +++ b/drivers/net/ethernet/smsc/smsc911x.c @@ -2330,14 +2330,14 @@ static int smsc911x_drv_remove(struct platform_device *pdev) pdata = netdev_priv(dev); BUG_ON(!pdata); BUG_ON(!pdata->ioaddr); - WARN_ON(dev->phydev); SMSC_TRACE(pdata, ifdown, "Stopping driver"); + unregister_netdev(dev); + mdiobus_unregister(pdata->mii_bus); mdiobus_free(pdata->mii_bus); - unregister_netdev(dev); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smsc911x-memory"); if (!res) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c index ffaed1f35efe..f356a44bcb81 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c @@ -118,7 +118,7 @@ static int meson8b_init_clk(struct meson8b_dwmac *dwmac) snprintf(clk_name, sizeof(clk_name), "%s#m250_sel", dev_name(dev)); init.name = clk_name; init.ops = &clk_mux_ops; - init.flags = 0; + init.flags = CLK_SET_RATE_PARENT; init.parent_names = mux_parent_names; init.num_parents = MUX_CLK_NUM_PARENTS; @@ -146,7 +146,9 @@ static int meson8b_init_clk(struct meson8b_dwmac *dwmac) dwmac->m250_div.shift = PRG_ETH0_CLK_M250_DIV_SHIFT; dwmac->m250_div.width = PRG_ETH0_CLK_M250_DIV_WIDTH; dwmac->m250_div.hw.init = &init; - dwmac->m250_div.flags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO; + dwmac->m250_div.flags = CLK_DIVIDER_ONE_BASED | + CLK_DIVIDER_ALLOW_ZERO | + CLK_DIVIDER_ROUND_CLOSEST; dwmac->m250_div_clk = devm_clk_register(dev, &dwmac->m250_div.hw); if (WARN_ON(IS_ERR(dwmac->m250_div_clk))) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index c212d1dd8bfd..b3bc1287b2a7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1343,6 +1343,11 @@ static void stmmac_tx_clean(struct stmmac_priv *priv) if (unlikely(status & tx_dma_own)) break; + /* Make sure descriptor fields are read after reading + * the own bit. + */ + dma_rmb(); + /* Just consider the last segment and ...*/ if (likely(!(status & tx_not_ls))) { /* ... verify the status error condition */ @@ -2136,8 +2141,15 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev) tcp_hdrlen(skb) / 4, (skb->len - proto_hdr_len)); /* If context desc is used to change MSS */ - if (mss_desc) + if (mss_desc) { + /* Make sure that first descriptor has been completely + * written, including its own bit. This is because MSS is + * actually before first descriptor, so we need to make + * sure that MSS's own bit is the last thing written. + */ + dma_wmb(); priv->hw->desc->set_tx_owner(mss_desc); + } /* The own bit must be the latest setting done when prepare the * descriptor and then barrier is needed to make sure that diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c index a2f9b47de187..e36c700c78d4 100644 --- a/drivers/net/ethernet/sun/sunvnet.c +++ b/drivers/net/ethernet/sun/sunvnet.c @@ -198,7 +198,7 @@ static struct vnet *vnet_new(const u64 *local_mac, dev->ethtool_ops = &vnet_ethtool_ops; dev->watchdog_timeo = VNET_TX_TIMEOUT; - dev->hw_features = NETIF_F_TSO | NETIF_F_GSO | NETIF_F_GSO_SOFTWARE | + dev->hw_features = NETIF_F_TSO | NETIF_F_GSO | NETIF_F_ALL_TSO | NETIF_F_HW_CSUM | NETIF_F_SG; dev->features = dev->hw_features; diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index e8ad4d060da7..6237236b7c4c 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -1384,7 +1384,7 @@ destroy_macvlan_port: /* the macvlan port may be freed by macvlan_uninit when fail to register. * so we destroy the macvlan port only when it's valid. */ - if (create && macvlan_port_get_rtnl(dev)) + if (create && macvlan_port_get_rtnl(lowerdev)) macvlan_port_destroy(port->dev); return err; } diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c index b88f7d65953d..482ea404a2d4 100644 --- a/drivers/net/phy/dp83640.c +++ b/drivers/net/phy/dp83640.c @@ -1205,6 +1205,23 @@ static void dp83640_remove(struct phy_device *phydev) kfree(dp83640); } +static int dp83640_soft_reset(struct phy_device *phydev) +{ + int ret; + + ret = genphy_soft_reset(phydev); + if (ret < 0) + return ret; + + /* From DP83640 datasheet: "Software driver code must wait 3 us + * following a software reset before allowing further serial MII + * operations with the DP83640." + */ + udelay(10); /* Taking udelay inaccuracy into account */ + + return 0; +} + static int dp83640_config_init(struct phy_device *phydev) { struct dp83640_private *dp83640 = phydev->priv; @@ -1498,6 +1515,7 @@ static struct phy_driver dp83640_driver = { .flags = PHY_HAS_INTERRUPT, .probe = dp83640_probe, .remove = dp83640_remove, + .soft_reset = dp83640_soft_reset, .config_init = dp83640_config_init, .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 3e893fe890a0..1d56c73574e8 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -810,6 +810,9 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x0846, 0x68a2, 8)}, {QMI_FIXED_INTF(0x12d1, 0x140c, 1)}, /* Huawei E173 */ {QMI_FIXED_INTF(0x12d1, 0x14ac, 1)}, /* Huawei E1820 */ + {QMI_FIXED_INTF(0x1435, 0xd181, 3)}, /* Wistron NeWeb D18Q1 */ + {QMI_FIXED_INTF(0x1435, 0xd181, 4)}, /* Wistron NeWeb D18Q1 */ + {QMI_FIXED_INTF(0x1435, 0xd181, 5)}, /* Wistron NeWeb D18Q1 */ {QMI_FIXED_INTF(0x16d8, 0x6003, 0)}, /* CMOTech 6003 */ {QMI_FIXED_INTF(0x16d8, 0x6007, 0)}, /* CMOTech CHE-628S */ {QMI_FIXED_INTF(0x16d8, 0x6008, 0)}, /* CMOTech CMU-301 */ @@ -886,6 +889,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x19d2, 0x2002, 4)}, /* ZTE (Vodafone) K3765-Z */ {QMI_FIXED_INTF(0x2001, 0x7e19, 4)}, /* D-Link DWM-221 B1 */ {QMI_FIXED_INTF(0x2001, 0x7e35, 4)}, /* D-Link DWM-222 */ + {QMI_FIXED_INTF(0x2020, 0x2033, 4)}, /* BroadMobi BM806U */ {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */ {QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */ {QMI_FIXED_INTF(0x1199, 0x68a2, 8)}, /* Sierra Wireless MC7710 in QMI mode */ @@ -942,6 +946,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x413c, 0x81b6, 8)}, /* Dell Wireless 5811e */ {QMI_FIXED_INTF(0x413c, 0x81b6, 10)}, /* Dell Wireless 5811e */ {QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */ + {QMI_FIXED_INTF(0x03f0, 0x9d1d, 1)}, /* HP lt4120 Snapdragon X5 LTE */ {QMI_FIXED_INTF(0x22de, 0x9061, 3)}, /* WeTelecom WPD-600N */ {QMI_FIXED_INTF(0x1e0e, 0x9001, 5)}, /* SIMCom 7230E */ {QMI_QUIRK_SET_DTR(0x2c7c, 0x0125, 4)}, /* Quectel EC25, EC20 R2.0 Mini PCIe */ diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 3cdfa2465e3f..d3d89b05f66e 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -1693,7 +1693,7 @@ static int r8152_tx_agg_fill(struct r8152 *tp, struct tx_agg *agg) tx_data += len; agg->skb_len += len; - agg->skb_num++; + agg->skb_num += skb_shinfo(skb)->gso_segs ?: 1; dev_kfree_skb_any(skb); diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c index 4cb9b11a545a..2cc0f28f4fd2 100644 --- a/drivers/net/usb/smsc75xx.c +++ b/drivers/net/usb/smsc75xx.c @@ -957,10 +957,11 @@ static int smsc75xx_set_features(struct net_device *netdev, /* it's racing here! */ ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl); - if (ret < 0) + if (ret < 0) { netdev_warn(dev->net, "Error writing RFE_CTL\n"); - - return ret; + return ret; + } + return 0; } static int smsc75xx_wait_ready(struct usbnet *dev, int in_pm) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 472ed6df2221..7118b8263760 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1949,8 +1949,8 @@ static int virtnet_probe(struct virtio_device *vdev) /* Assume link up if device can't report link status, otherwise get link status from config. */ + netif_carrier_off(dev); if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS)) { - netif_carrier_off(dev); schedule_work(&vi->config_work); } else { vi->status = VIRTIO_NET_S_LINK_UP; diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index f809eed0343c..c999b10531c5 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -369,6 +369,11 @@ vmxnet3_tq_tx_complete(struct vmxnet3_tx_queue *tq, gdesc = tq->comp_ring.base + tq->comp_ring.next2proc; while (VMXNET3_TCD_GET_GEN(&gdesc->tcd) == tq->comp_ring.gen) { + /* Prevent any &gdesc->tcd field from being (speculatively) + * read before (&gdesc->tcd)->gen is read. + */ + dma_rmb(); + completed += vmxnet3_unmap_pkt(VMXNET3_TCD_GET_TXIDX( &gdesc->tcd), tq, adapter->pdev, adapter); @@ -1099,6 +1104,11 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq, gdesc->txd.tci = skb_vlan_tag_get(skb); } + /* Ensure that the write to (&gdesc->txd)->gen will be observed after + * all other writes to &gdesc->txd. + */ + dma_wmb(); + /* finally flips the GEN bit of the SOP desc. */ gdesc->dword[2] = cpu_to_le32(le32_to_cpu(gdesc->dword[2]) ^ VMXNET3_TXD_GEN); @@ -1286,6 +1296,12 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq, */ break; } + + /* Prevent any rcd field from being (speculatively) read before + * rcd->gen is read. + */ + dma_rmb(); + BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2 && rcd->rqID != rq->dataRingQid); idx = rcd->rxdIdx; @@ -1515,6 +1531,12 @@ rcd_done: ring->next2comp = idx; num_to_alloc = vmxnet3_cmd_ring_desc_avail(ring); ring = rq->rx_ring + ring_idx; + + /* Ensure that the writes to rxd->gen bits will be observed + * after all other writes to rxd objects. + */ + dma_wmb(); + while (num_to_alloc) { vmxnet3_getRxDesc(rxd, &ring->base[ring->next2fill].rxd, &rxCmdDesc); @@ -2675,7 +2697,7 @@ vmxnet3_set_mac_addr(struct net_device *netdev, void *p) /* ==================== initialization and cleanup routines ============ */ static int -vmxnet3_alloc_pci_resources(struct vmxnet3_adapter *adapter, bool *dma64) +vmxnet3_alloc_pci_resources(struct vmxnet3_adapter *adapter) { int err; unsigned long mmio_start, mmio_len; @@ -2687,30 +2709,12 @@ vmxnet3_alloc_pci_resources(struct vmxnet3_adapter *adapter, bool *dma64) return err; } - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) { - if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) { - dev_err(&pdev->dev, - "pci_set_consistent_dma_mask failed\n"); - err = -EIO; - goto err_set_mask; - } - *dma64 = true; - } else { - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) { - dev_err(&pdev->dev, - "pci_set_dma_mask failed\n"); - err = -EIO; - goto err_set_mask; - } - *dma64 = false; - } - err = pci_request_selected_regions(pdev, (1 << 2) - 1, vmxnet3_driver_name); if (err) { dev_err(&pdev->dev, "Failed to request region for adapter: error %d\n", err); - goto err_set_mask; + goto err_enable_device; } pci_set_master(pdev); @@ -2738,7 +2742,7 @@ err_bar1: iounmap(adapter->hw_addr0); err_ioremap: pci_release_selected_regions(pdev, (1 << 2) - 1); -err_set_mask: +err_enable_device: pci_disable_device(pdev); return err; } @@ -3246,7 +3250,7 @@ vmxnet3_probe_device(struct pci_dev *pdev, #endif }; int err; - bool dma64 = false; /* stupid gcc */ + bool dma64; u32 ver; struct net_device *netdev; struct vmxnet3_adapter *adapter; @@ -3292,6 +3296,24 @@ vmxnet3_probe_device(struct pci_dev *pdev, adapter->rx_ring_size = VMXNET3_DEF_RX_RING_SIZE; adapter->rx_ring2_size = VMXNET3_DEF_RX_RING2_SIZE; + if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) { + if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) { + dev_err(&pdev->dev, + "pci_set_consistent_dma_mask failed\n"); + err = -EIO; + goto err_set_mask; + } + dma64 = true; + } else { + if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) { + dev_err(&pdev->dev, + "pci_set_dma_mask failed\n"); + err = -EIO; + goto err_set_mask; + } + dma64 = false; + } + spin_lock_init(&adapter->cmd_lock); adapter->adapter_pa = dma_map_single(&adapter->pdev->dev, adapter, sizeof(struct vmxnet3_adapter), @@ -3299,7 +3321,7 @@ vmxnet3_probe_device(struct pci_dev *pdev, if (dma_mapping_error(&adapter->pdev->dev, adapter->adapter_pa)) { dev_err(&pdev->dev, "Failed to map dma\n"); err = -EFAULT; - goto err_dma_map; + goto err_set_mask; } adapter->shared = dma_alloc_coherent( &adapter->pdev->dev, @@ -3350,7 +3372,7 @@ vmxnet3_probe_device(struct pci_dev *pdev, } #endif /* VMXNET3_RSS */ - err = vmxnet3_alloc_pci_resources(adapter, &dma64); + err = vmxnet3_alloc_pci_resources(adapter); if (err < 0) goto err_alloc_pci; @@ -3492,7 +3514,7 @@ err_alloc_queue_desc: err_alloc_shared: dma_unmap_single(&adapter->pdev->dev, adapter->adapter_pa, sizeof(struct vmxnet3_adapter), PCI_DMA_TODEVICE); -err_dma_map: +err_set_mask: free_netdev(netdev); return err; } diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 5aa5df24f4dc..d68f4f2965e0 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -6928,10 +6928,20 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw, { struct ath10k *ar = hw->priv; struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; + struct ath10k_vif *arvif = (void *)vif->drv_priv; + struct ath10k_peer *peer; u32 bw, smps; spin_lock_bh(&ar->data_lock); + peer = ath10k_peer_find(ar, arvif->vdev_id, sta->addr); + if (!peer) { + spin_unlock_bh(&ar->data_lock); + ath10k_warn(ar, "mac sta rc update failed to find peer %pM on vdev %i\n", + sta->addr, arvif->vdev_id); + return; + } + ath10k_dbg(ar, ATH10K_DBG_MAC, "mac sta rc update for %pM changed %08x bw %d nss %d smps %d\n", sta->addr, changed, sta->bandwidth, sta->rx_nss, diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index f507d821aba8..c221597e2519 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -6789,7 +6789,7 @@ static void brcmf_cfg80211_reg_notifier(struct wiphy *wiphy, int i; /* ignore non-ISO3166 country codes */ - for (i = 0; i < sizeof(req->alpha2); i++) + for (i = 0; i < 2; i++) if (req->alpha2[i] < 'A' || req->alpha2[i] > 'Z') { brcmf_err("not a ISO3166 code (0x%02x 0x%02x)\n", req->alpha2[0], req->alpha2[1]); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index f1231c0ea336..0bffade1ea5b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -2585,6 +2585,10 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw, /* enable beacon filtering */ WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0)); + + iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band, + false); + ret = 0; } else if (old_state == IEEE80211_STA_AUTHORIZED && new_state == IEEE80211_STA_ASSOC) { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 0aea476ebf50..f251c2afebfc 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -2709,7 +2709,8 @@ static void rs_get_initial_rate(struct iwl_mvm *mvm, struct ieee80211_sta *sta, struct iwl_lq_sta *lq_sta, enum nl80211_band band, - struct rs_rate *rate) + struct rs_rate *rate, + bool init) { int i, nentries; unsigned long active_rate; @@ -2763,14 +2764,25 @@ static void rs_get_initial_rate(struct iwl_mvm *mvm, */ if (sta->vht_cap.vht_supported && best_rssi > IWL_RS_LOW_RSSI_THRESHOLD) { - switch (sta->bandwidth) { - case IEEE80211_STA_RX_BW_160: - case IEEE80211_STA_RX_BW_80: - case IEEE80211_STA_RX_BW_40: + /* + * In AP mode, when a new station associates, rs is initialized + * immediately upon association completion, before the phy + * context is updated with the association parameters, so the + * sta bandwidth might be wider than the phy context allows. + * To avoid this issue, always initialize rs with 20mhz + * bandwidth rate, and after authorization, when the phy context + * is already up-to-date, re-init rs with the correct bw. + */ + u32 bw = init ? RATE_MCS_CHAN_WIDTH_20 : rs_bw_from_sta_bw(sta); + + switch (bw) { + case RATE_MCS_CHAN_WIDTH_40: + case RATE_MCS_CHAN_WIDTH_80: + case RATE_MCS_CHAN_WIDTH_160: initial_rates = rs_optimal_rates_vht; nentries = ARRAY_SIZE(rs_optimal_rates_vht); break; - case IEEE80211_STA_RX_BW_20: + case RATE_MCS_CHAN_WIDTH_20: initial_rates = rs_optimal_rates_vht_20mhz; nentries = ARRAY_SIZE(rs_optimal_rates_vht_20mhz); break; @@ -2781,7 +2793,7 @@ static void rs_get_initial_rate(struct iwl_mvm *mvm, active_rate = lq_sta->active_siso_rate; rate->type = LQ_VHT_SISO; - rate->bw = rs_bw_from_sta_bw(sta); + rate->bw = bw; } else if (sta->ht_cap.ht_supported && best_rssi > IWL_RS_LOW_RSSI_THRESHOLD) { initial_rates = rs_optimal_rates_ht; @@ -2863,7 +2875,7 @@ static void rs_initialize_lq(struct iwl_mvm *mvm, tbl = &(lq_sta->lq_info[active_tbl]); rate = &tbl->rate; - rs_get_initial_rate(mvm, sta, lq_sta, band, rate); + rs_get_initial_rate(mvm, sta, lq_sta, band, rate, init); rs_init_optimal_rate(mvm, sta, lq_sta); WARN_ON_ONCE(rate->ant != ANT_A && rate->ant != ANT_B); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index a481eb41f693..c2bbc8c17beb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -72,6 +72,7 @@ static inline int iwl_mvm_check_pn(struct iwl_mvm *mvm, struct sk_buff *skb, struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ieee80211_rx_status *stats = IEEE80211_SKB_RXCB(skb); struct iwl_mvm_key_pn *ptk_pn; + int res; u8 tid, keyidx; u8 pn[IEEE80211_CCMP_PN_LEN]; u8 *extiv; @@ -128,12 +129,13 @@ static inline int iwl_mvm_check_pn(struct iwl_mvm *mvm, struct sk_buff *skb, pn[4] = extiv[1]; pn[5] = extiv[0]; - if (memcmp(pn, ptk_pn->q[queue].pn[tid], - IEEE80211_CCMP_PN_LEN) <= 0) + res = memcmp(pn, ptk_pn->q[queue].pn[tid], IEEE80211_CCMP_PN_LEN); + if (res < 0) + return -1; + if (!res && !(stats->flag & RX_FLAG_ALLOW_SAME_PN)) return -1; - if (!(stats->flag & RX_FLAG_AMSDU_MORE)) - memcpy(ptk_pn->q[queue].pn[tid], pn, IEEE80211_CCMP_PN_LEN); + memcpy(ptk_pn->q[queue].pn[tid], pn, IEEE80211_CCMP_PN_LEN); stats->flag |= RX_FLAG_PN_VALIDATED; return 0; @@ -295,28 +297,21 @@ static void iwl_mvm_rx_csum(struct ieee80211_sta *sta, } /* - * returns true if a packet outside BA session is a duplicate and - * should be dropped + * returns true if a packet is a duplicate and should be dropped. + * Updates AMSDU PN tracking info */ -static bool iwl_mvm_is_nonagg_dup(struct ieee80211_sta *sta, int queue, - struct ieee80211_rx_status *rx_status, - struct ieee80211_hdr *hdr, - struct iwl_rx_mpdu_desc *desc) +static bool iwl_mvm_is_dup(struct ieee80211_sta *sta, int queue, + struct ieee80211_rx_status *rx_status, + struct ieee80211_hdr *hdr, + struct iwl_rx_mpdu_desc *desc) { struct iwl_mvm_sta *mvm_sta; struct iwl_mvm_rxq_dup_data *dup_data; - u8 baid, tid, sub_frame_idx; + u8 tid, sub_frame_idx; if (WARN_ON(IS_ERR_OR_NULL(sta))) return false; - baid = (le32_to_cpu(desc->reorder_data) & - IWL_RX_MPDU_REORDER_BAID_MASK) >> - IWL_RX_MPDU_REORDER_BAID_SHIFT; - - if (baid != IWL_RX_REORDER_DATA_INVALID_BAID) - return false; - mvm_sta = iwl_mvm_sta_from_mac80211(sta); dup_data = &mvm_sta->dup_data[queue]; @@ -346,6 +341,12 @@ static bool iwl_mvm_is_nonagg_dup(struct ieee80211_sta *sta, int queue, dup_data->last_sub_frame[tid] >= sub_frame_idx)) return true; + /* Allow same PN as the first subframe for following sub frames */ + if (dup_data->last_seq[tid] == hdr->seq_ctrl && + sub_frame_idx > dup_data->last_sub_frame[tid] && + desc->mac_flags2 & IWL_RX_MPDU_MFLG2_AMSDU) + rx_status->flag |= RX_FLAG_ALLOW_SAME_PN; + dup_data->last_seq[tid] = hdr->seq_ctrl; dup_data->last_sub_frame[tid] = sub_frame_idx; @@ -882,7 +883,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, if (ieee80211_is_data(hdr->frame_control)) iwl_mvm_rx_csum(sta, skb, desc); - if (iwl_mvm_is_nonagg_dup(sta, queue, rx_status, hdr, desc)) { + if (iwl_mvm_is_dup(sta, queue, rx_status, hdr, desc)) { kfree_skb(skb); rcu_read_unlock(); return; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index 7465d4db136f..bd7ff562d82d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -406,11 +406,11 @@ static void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm, { struct ieee80211_key_conf *keyconf = info->control.hw_key; u8 *crypto_hdr = skb_frag->data + hdrlen; + enum iwl_tx_cmd_sec_ctrl type = TX_CMD_SEC_CCM; u64 pn; switch (keyconf->cipher) { case WLAN_CIPHER_SUITE_CCMP: - case WLAN_CIPHER_SUITE_CCMP_256: iwl_mvm_set_tx_cmd_ccmp(info, tx_cmd); iwl_mvm_set_tx_cmd_pn(info, crypto_hdr); break; @@ -434,13 +434,16 @@ static void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm, break; case WLAN_CIPHER_SUITE_GCMP: case WLAN_CIPHER_SUITE_GCMP_256: + type = TX_CMD_SEC_GCMP; + /* Fall through */ + case WLAN_CIPHER_SUITE_CCMP_256: /* TODO: Taking the key from the table might introduce a race * when PTK rekeying is done, having an old packets with a PN * based on the old key but the message encrypted with a new * one. * Need to handle this. */ - tx_cmd->sec_ctl |= TX_CMD_SEC_GCMP | TX_CMD_SEC_KEY_FROM_TABLE; + tx_cmd->sec_ctl |= type | TX_CMD_SEC_KEY_FROM_TABLE; tx_cmd->key[0] = keyconf->hw_key_idx; iwl_mvm_set_tx_cmd_pn(info, crypto_hdr); break; diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 2681b5339810..95e96419b4cf 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -3084,8 +3084,10 @@ static int hwsim_new_radio_nl(struct sk_buff *msg, struct genl_info *info) if (info->attrs[HWSIM_ATTR_REG_CUSTOM_REG]) { u32 idx = nla_get_u32(info->attrs[HWSIM_ATTR_REG_CUSTOM_REG]); - if (idx >= ARRAY_SIZE(hwsim_world_regdom_custom)) + if (idx >= ARRAY_SIZE(hwsim_world_regdom_custom)) { + kfree(hwname); return -EINVAL; + } param.regd = hwsim_world_regdom_custom[idx]; } diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 1b287861e34f..520050eae836 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -350,6 +350,9 @@ static int xennet_open(struct net_device *dev) unsigned int i = 0; struct netfront_queue *queue = NULL; + if (!np->queues) + return -ENODEV; + for (i = 0; i < num_queues; ++i) { queue = &np->queues[i]; napi_enable(&queue->napi); @@ -1377,18 +1380,8 @@ static int netfront_probe(struct xenbus_device *dev, #ifdef CONFIG_SYSFS info->netdev->sysfs_groups[0] = &xennet_dev_group; #endif - err = register_netdev(info->netdev); - if (err) { - pr_warn("%s: register_netdev err=%d\n", __func__, err); - goto fail; - } return 0; - - fail: - xennet_free_netdev(netdev); - dev_set_drvdata(&dev->dev, NULL); - return err; } static void xennet_end_access(int ref, void *page) @@ -1757,8 +1750,6 @@ static void xennet_destroy_queues(struct netfront_info *info) { unsigned int i; - rtnl_lock(); - for (i = 0; i < info->netdev->real_num_tx_queues; i++) { struct netfront_queue *queue = &info->queues[i]; @@ -1767,8 +1758,6 @@ static void xennet_destroy_queues(struct netfront_info *info) netif_napi_del(&queue->napi); } - rtnl_unlock(); - kfree(info->queues); info->queues = NULL; } @@ -1784,8 +1773,6 @@ static int xennet_create_queues(struct netfront_info *info, if (!info->queues) return -ENOMEM; - rtnl_lock(); - for (i = 0; i < *num_queues; i++) { struct netfront_queue *queue = &info->queues[i]; @@ -1794,7 +1781,7 @@ static int xennet_create_queues(struct netfront_info *info, ret = xennet_init_queue(queue); if (ret < 0) { - dev_warn(&info->netdev->dev, + dev_warn(&info->xbdev->dev, "only created %d queues\n", i); *num_queues = i; break; @@ -1808,10 +1795,8 @@ static int xennet_create_queues(struct netfront_info *info, netif_set_real_num_tx_queues(info->netdev, *num_queues); - rtnl_unlock(); - if (*num_queues == 0) { - dev_err(&info->netdev->dev, "no queues\n"); + dev_err(&info->xbdev->dev, "no queues\n"); return -EINVAL; } return 0; @@ -1853,6 +1838,7 @@ static int talk_to_netback(struct xenbus_device *dev, goto out; } + rtnl_lock(); if (info->queues) xennet_destroy_queues(info); @@ -1863,6 +1849,7 @@ static int talk_to_netback(struct xenbus_device *dev, info->queues = NULL; goto out; } + rtnl_unlock(); /* Create shared ring, alloc event channel -- for each queue */ for (i = 0; i < num_queues; ++i) { @@ -1959,8 +1946,10 @@ abort_transaction_no_dev_fatal: xenbus_transaction_end(xbt, 1); destroy_ring: xennet_disconnect_backend(info); + rtnl_lock(); xennet_destroy_queues(info); out: + rtnl_unlock(); device_unregister(&dev->dev); return err; } @@ -1996,6 +1985,15 @@ static int xennet_connect(struct net_device *dev) netdev_update_features(dev); rtnl_unlock(); + if (dev->reg_state == NETREG_UNINITIALIZED) { + err = register_netdev(dev); + if (err) { + pr_warn("%s: register_netdev err=%d\n", __func__, err); + device_unregister(&np->xbdev->dev); + return err; + } + } + /* * All public and private state should now be sane. Get * ready to start sending and receiving packets and give the driver @@ -2186,10 +2184,14 @@ static int xennet_remove(struct xenbus_device *dev) xennet_disconnect_backend(info); - unregister_netdev(info->netdev); + if (info->netdev->reg_state == NETREG_REGISTERED) + unregister_netdev(info->netdev); - if (info->queues) + if (info->queues) { + rtnl_lock(); xennet_destroy_queues(info); + rtnl_unlock(); + } xennet_free_netdev(info->netdev); return 0; diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c index 24222a5d8df2..da95bd8f0f72 100644 --- a/drivers/ntb/ntb_transport.c +++ b/drivers/ntb/ntb_transport.c @@ -996,6 +996,9 @@ static int ntb_transport_init_queue(struct ntb_transport_ctx *nt, mw_base = nt->mw_vec[mw_num].phys_addr; mw_size = nt->mw_vec[mw_num].phys_size; + if (max_mw_size && mw_size > max_mw_size) + mw_size = max_mw_size; + tx_size = (unsigned int)mw_size / num_qps_mw; qp_offset = tx_size * (qp_num / mw_count); diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index eef1a68e5d95..b634b89b4540 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -583,8 +583,10 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts, opts->discovery_nqn = !(strcmp(opts->subsysnqn, NVME_DISC_SUBSYS_NAME)); - if (opts->discovery_nqn) + if (opts->discovery_nqn) { + opts->kato = 0; opts->nr_io_queues = 0; + } break; case NVMF_OPT_TRADDR: p = match_strdup(args); diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 8cc856ecec95..642ee00e9143 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1120,7 +1120,7 @@ static int nvme_create_queue(struct nvme_queue *nvmeq, int qid) nvmeq->cq_vector = qid - 1; result = adapter_alloc_cq(dev, qid, nvmeq); if (result < 0) - return result; + goto release_vector; result = adapter_alloc_sq(dev, qid, nvmeq); if (result < 0) @@ -1134,9 +1134,12 @@ static int nvme_create_queue(struct nvme_queue *nvmeq, int qid) return result; release_sq: + dev->online_queues--; adapter_delete_sq(dev, qid); release_cq: adapter_delete_cq(dev, qid); + release_vector: + nvmeq->cq_vector = -1; return result; } diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c index c89d68a76f3d..3a044922b048 100644 --- a/drivers/nvme/target/core.c +++ b/drivers/nvme/target/core.c @@ -491,9 +491,12 @@ bool nvmet_req_init(struct nvmet_req *req, struct nvmet_cq *cq, goto fail; } - /* either variant of SGLs is fine, as we don't support metadata */ - if (unlikely((flags & NVME_CMD_SGL_ALL) != NVME_CMD_SGL_METABUF && - (flags & NVME_CMD_SGL_ALL) != NVME_CMD_SGL_METASEG)) { + /* + * For fabrics, PSDT field shall describe metadata pointer (MPTR) that + * contains an address of a single contiguous physical buffer that is + * byte aligned. + */ + if (unlikely((flags & NVME_CMD_SGL_ALL) != NVME_CMD_SGL_METABUF)) { status = NVME_SC_INVALID_FIELD | NVME_SC_DNR; goto fail; } diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c index 1cced1d039d7..7e9385812bda 100644 --- a/drivers/parisc/lba_pci.c +++ b/drivers/parisc/lba_pci.c @@ -1367,9 +1367,27 @@ lba_hw_init(struct lba_device *d) WRITE_REG32(stat, d->hba.base_addr + LBA_ERROR_CONFIG); } - /* Set HF mode as the default (vs. -1 mode). */ + + /* + * Hard Fail vs. Soft Fail on PCI "Master Abort". + * + * "Master Abort" means the MMIO transaction timed out - usually due to + * the device not responding to an MMIO read. We would like HF to be + * enabled to find driver problems, though it means the system will + * crash with a HPMC. + * + * In SoftFail mode "~0L" is returned as a result of a timeout on the + * pci bus. This is like how PCI busses on x86 and most other + * architectures behave. In order to increase compatibility with + * existing (x86) PCI hardware and existing Linux drivers we enable + * Soft Faul mode on PA-RISC now too. + */ stat = READ_REG32(d->hba.base_addr + LBA_STAT_CTL); +#if defined(ENABLE_HARDFAIL) WRITE_REG32(stat | HF_ENABLE, d->hba.base_addr + LBA_STAT_CTL); +#else + WRITE_REG32(stat & ~HF_ENABLE, d->hba.base_addr + LBA_STAT_CTL); +#endif /* ** Writing a zero to STAT_CTL.rf (bit 0) will clear reset signal diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index d81ad841dc0c..f11c38244088 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -1147,11 +1147,14 @@ static int pci_pm_runtime_suspend(struct device *dev) int error; /* - * If pci_dev->driver is not set (unbound), the device should - * always remain in D0 regardless of the runtime PM status + * If pci_dev->driver is not set (unbound), we leave the device in D0, + * but it may go to D3cold when the bridge above it runtime suspends. + * Save its config space in case that happens. */ - if (!pci_dev->driver) + if (!pci_dev->driver) { + pci_save_state(pci_dev); return 0; + } if (!pm || !pm->runtime_suspend) return -ENOSYS; @@ -1199,16 +1202,18 @@ static int pci_pm_runtime_resume(struct device *dev) const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL; /* - * If pci_dev->driver is not set (unbound), the device should - * always remain in D0 regardless of the runtime PM status + * Restoring config space is necessary even if the device is not bound + * to a driver because although we left it in D0, it may have gone to + * D3cold when the bridge above it runtime suspended. */ + pci_restore_standard_config(pci_dev); + if (!pci_dev->driver) return 0; if (!pm || !pm->runtime_resume) return -ENOSYS; - pci_restore_standard_config(pci_dev); pci_fixup_device(pci_fixup_resume_early, pci_dev); __pci_enable_wake(pci_dev, PCI_D0, true, false); pci_fixup_device(pci_fixup_resume, pci_dev); diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index fb177dc576d6..b55f9179c94e 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3857,6 +3857,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9120, quirk_dma_func1_alias); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9123, quirk_dma_func1_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9128, + quirk_dma_func1_alias); /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c14 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9130, quirk_dma_func1_alias); @@ -3872,6 +3874,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9182, /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c46 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x91a0, quirk_dma_func1_alias); +/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c127 */ +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9220, + quirk_dma_func1_alias); /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c49 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9230, quirk_dma_func1_alias); diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index faf038978650..af14d9e86e86 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -790,7 +790,7 @@ static int msm_gpio_init(struct msm_pinctrl *pctrl) return -EINVAL; chip = &pctrl->chip; - chip->base = 0; + chip->base = -1; chip->ngpio = ngpio; chip->label = dev_name(pctrl->dev); chip->parent = pctrl->dev; diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7796.c b/drivers/pinctrl/sh-pfc/pfc-r8a7796.c index dc9b671ccf2e..29718886989a 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7796.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7796.c @@ -1,7 +1,7 @@ /* * R8A7796 processor support - PFC hardware block. * - * Copyright (C) 2016 Renesas Electronics Corp. + * Copyright (C) 2016-2017 Renesas Electronics Corp. * * This file is based on the drivers/pinctrl/sh-pfc/pfc-r8a7795.c * @@ -476,7 +476,7 @@ FM(IP16_31_28) IP16_31_28 FM(IP17_31_28) IP17_31_28 #define MOD_SEL1_26 FM(SEL_TIMER_TMU_0) FM(SEL_TIMER_TMU_1) #define MOD_SEL1_25_24 FM(SEL_SSP1_1_0) FM(SEL_SSP1_1_1) FM(SEL_SSP1_1_2) FM(SEL_SSP1_1_3) #define MOD_SEL1_23_22_21 FM(SEL_SSP1_0_0) FM(SEL_SSP1_0_1) FM(SEL_SSP1_0_2) FM(SEL_SSP1_0_3) FM(SEL_SSP1_0_4) F_(0, 0) F_(0, 0) F_(0, 0) -#define MOD_SEL1_20 FM(SEL_SSI_0) FM(SEL_SSI_1) +#define MOD_SEL1_20 FM(SEL_SSI1_0) FM(SEL_SSI1_1) #define MOD_SEL1_19 FM(SEL_SPEED_PULSE_0) FM(SEL_SPEED_PULSE_1) #define MOD_SEL1_18_17 FM(SEL_SIMCARD_0) FM(SEL_SIMCARD_1) FM(SEL_SIMCARD_2) FM(SEL_SIMCARD_3) #define MOD_SEL1_16 FM(SEL_SDHI2_0) FM(SEL_SDHI2_1) @@ -1208,7 +1208,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_GPSR(IP13_11_8, HSCK0), PINMUX_IPSR_MSEL(IP13_11_8, MSIOF1_SCK_D, SEL_MSIOF1_3), PINMUX_IPSR_MSEL(IP13_11_8, AUDIO_CLKB_A, SEL_ADG_B_0), - PINMUX_IPSR_MSEL(IP13_11_8, SSI_SDATA1_B, SEL_SSI_1), + PINMUX_IPSR_MSEL(IP13_11_8, SSI_SDATA1_B, SEL_SSI1_1), PINMUX_IPSR_MSEL(IP13_11_8, TS_SCK0_D, SEL_TSIF0_3), PINMUX_IPSR_MSEL(IP13_11_8, STP_ISCLK_0_D, SEL_SSP1_0_3), PINMUX_IPSR_MSEL(IP13_11_8, RIF0_CLK_C, SEL_DRIF0_2), @@ -1216,14 +1216,14 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_GPSR(IP13_15_12, HRX0), PINMUX_IPSR_MSEL(IP13_15_12, MSIOF1_RXD_D, SEL_MSIOF1_3), - PINMUX_IPSR_MSEL(IP13_15_12, SSI_SDATA2_B, SEL_SSI_1), + PINMUX_IPSR_MSEL(IP13_15_12, SSI_SDATA2_B, SEL_SSI2_1), PINMUX_IPSR_MSEL(IP13_15_12, TS_SDEN0_D, SEL_TSIF0_3), PINMUX_IPSR_MSEL(IP13_15_12, STP_ISEN_0_D, SEL_SSP1_0_3), PINMUX_IPSR_MSEL(IP13_15_12, RIF0_D0_C, SEL_DRIF0_2), PINMUX_IPSR_GPSR(IP13_19_16, HTX0), PINMUX_IPSR_MSEL(IP13_19_16, MSIOF1_TXD_D, SEL_MSIOF1_3), - PINMUX_IPSR_MSEL(IP13_19_16, SSI_SDATA9_B, SEL_SSI_1), + PINMUX_IPSR_MSEL(IP13_19_16, SSI_SDATA9_B, SEL_SSI9_1), PINMUX_IPSR_MSEL(IP13_19_16, TS_SDAT0_D, SEL_TSIF0_3), PINMUX_IPSR_MSEL(IP13_19_16, STP_ISD_0_D, SEL_SSP1_0_3), PINMUX_IPSR_MSEL(IP13_19_16, RIF0_D1_C, SEL_DRIF0_2), @@ -1231,7 +1231,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_GPSR(IP13_23_20, HCTS0_N), PINMUX_IPSR_MSEL(IP13_23_20, RX2_B, SEL_SCIF2_1), PINMUX_IPSR_MSEL(IP13_23_20, MSIOF1_SYNC_D, SEL_MSIOF1_3), - PINMUX_IPSR_MSEL(IP13_23_20, SSI_SCK9_A, SEL_SSI_0), + PINMUX_IPSR_MSEL(IP13_23_20, SSI_SCK9_A, SEL_SSI9_0), PINMUX_IPSR_MSEL(IP13_23_20, TS_SPSYNC0_D, SEL_TSIF0_3), PINMUX_IPSR_MSEL(IP13_23_20, STP_ISSYNC_0_D, SEL_SSP1_0_3), PINMUX_IPSR_MSEL(IP13_23_20, RIF0_SYNC_C, SEL_DRIF0_2), @@ -1240,7 +1240,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_GPSR(IP13_27_24, HRTS0_N), PINMUX_IPSR_MSEL(IP13_27_24, TX2_B, SEL_SCIF2_1), PINMUX_IPSR_MSEL(IP13_27_24, MSIOF1_SS1_D, SEL_MSIOF1_3), - PINMUX_IPSR_MSEL(IP13_27_24, SSI_WS9_A, SEL_SSI_0), + PINMUX_IPSR_MSEL(IP13_27_24, SSI_WS9_A, SEL_SSI9_0), PINMUX_IPSR_MSEL(IP13_27_24, STP_IVCXO27_0_D, SEL_SSP1_0_3), PINMUX_IPSR_MSEL(IP13_27_24, BPFCLK_A, SEL_FM_0), PINMUX_IPSR_GPSR(IP13_27_24, AUDIO_CLKOUT2_A), @@ -1255,7 +1255,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_MSEL(IP14_3_0, RX5_A, SEL_SCIF5_0), PINMUX_IPSR_MSEL(IP14_3_0, NFWP_N_A, SEL_NDF_0), PINMUX_IPSR_MSEL(IP14_3_0, AUDIO_CLKA_C, SEL_ADG_A_2), - PINMUX_IPSR_MSEL(IP14_3_0, SSI_SCK2_A, SEL_SSI_0), + PINMUX_IPSR_MSEL(IP14_3_0, SSI_SCK2_A, SEL_SSI2_0), PINMUX_IPSR_MSEL(IP14_3_0, STP_IVCXO27_0_C, SEL_SSP1_0_2), PINMUX_IPSR_GPSR(IP14_3_0, AUDIO_CLKOUT3_A), PINMUX_IPSR_MSEL(IP14_3_0, TCLK1_B, SEL_TIMER_TMU_1), @@ -1264,7 +1264,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_MSEL(IP14_7_4, TX5_A, SEL_SCIF5_0), PINMUX_IPSR_MSEL(IP14_7_4, MSIOF1_SS2_D, SEL_MSIOF1_3), PINMUX_IPSR_MSEL(IP14_7_4, AUDIO_CLKC_A, SEL_ADG_C_0), - PINMUX_IPSR_MSEL(IP14_7_4, SSI_WS2_A, SEL_SSI_0), + PINMUX_IPSR_MSEL(IP14_7_4, SSI_WS2_A, SEL_SSI2_0), PINMUX_IPSR_MSEL(IP14_7_4, STP_OPWM_0_D, SEL_SSP1_0_3), PINMUX_IPSR_GPSR(IP14_7_4, AUDIO_CLKOUT_D), PINMUX_IPSR_MSEL(IP14_7_4, SPEEDIN_B, SEL_SPEED_PULSE_1), @@ -1292,10 +1292,10 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_MSEL(IP14_31_28, MSIOF1_SS2_F, SEL_MSIOF1_5), /* IPSR15 */ - PINMUX_IPSR_MSEL(IP15_3_0, SSI_SDATA1_A, SEL_SSI_0), + PINMUX_IPSR_MSEL(IP15_3_0, SSI_SDATA1_A, SEL_SSI1_0), - PINMUX_IPSR_MSEL(IP15_7_4, SSI_SDATA2_A, SEL_SSI_0), - PINMUX_IPSR_MSEL(IP15_7_4, SSI_SCK1_B, SEL_SSI_1), + PINMUX_IPSR_MSEL(IP15_7_4, SSI_SDATA2_A, SEL_SSI2_0), + PINMUX_IPSR_MSEL(IP15_7_4, SSI_SCK1_B, SEL_SSI1_1), PINMUX_IPSR_GPSR(IP15_11_8, SSI_SCK34), PINMUX_IPSR_MSEL(IP15_11_8, MSIOF1_SS1_A, SEL_MSIOF1_0), @@ -1381,11 +1381,11 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_MSEL(IP16_27_24, RIF1_D1_A, SEL_DRIF1_0), PINMUX_IPSR_MSEL(IP16_27_24, RIF3_D1_A, SEL_DRIF3_0), - PINMUX_IPSR_MSEL(IP16_31_28, SSI_SDATA9_A, SEL_SSI_0), + PINMUX_IPSR_MSEL(IP16_31_28, SSI_SDATA9_A, SEL_SSI9_0), PINMUX_IPSR_MSEL(IP16_31_28, HSCK2_B, SEL_HSCIF2_1), PINMUX_IPSR_MSEL(IP16_31_28, MSIOF1_SS1_C, SEL_MSIOF1_2), PINMUX_IPSR_MSEL(IP16_31_28, HSCK1_A, SEL_HSCIF1_0), - PINMUX_IPSR_MSEL(IP16_31_28, SSI_WS1_B, SEL_SSI_1), + PINMUX_IPSR_MSEL(IP16_31_28, SSI_WS1_B, SEL_SSI1_1), PINMUX_IPSR_GPSR(IP16_31_28, SCK1), PINMUX_IPSR_MSEL(IP16_31_28, STP_IVCXO27_1_A, SEL_SSP1_1_0), PINMUX_IPSR_GPSR(IP16_31_28, SCK5_A), @@ -1417,7 +1417,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_GPSR(IP17_19_16, USB1_PWEN), PINMUX_IPSR_MSEL(IP17_19_16, SIM0_CLK_C, SEL_SIMCARD_2), - PINMUX_IPSR_MSEL(IP17_19_16, SSI_SCK1_A, SEL_SSI_0), + PINMUX_IPSR_MSEL(IP17_19_16, SSI_SCK1_A, SEL_SSI1_0), PINMUX_IPSR_MSEL(IP17_19_16, TS_SCK0_E, SEL_TSIF0_4), PINMUX_IPSR_MSEL(IP17_19_16, STP_ISCLK_0_E, SEL_SSP1_0_4), PINMUX_IPSR_MSEL(IP17_19_16, FMCLK_B, SEL_FM_1), @@ -1427,7 +1427,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_GPSR(IP17_23_20, USB1_OVC), PINMUX_IPSR_MSEL(IP17_23_20, MSIOF1_SS2_C, SEL_MSIOF1_2), - PINMUX_IPSR_MSEL(IP17_23_20, SSI_WS1_A, SEL_SSI_0), + PINMUX_IPSR_MSEL(IP17_23_20, SSI_WS1_A, SEL_SSI1_0), PINMUX_IPSR_MSEL(IP17_23_20, TS_SDAT0_E, SEL_TSIF0_4), PINMUX_IPSR_MSEL(IP17_23_20, STP_ISD_0_E, SEL_SSP1_0_4), PINMUX_IPSR_MSEL(IP17_23_20, FMIN_B, SEL_FM_1), @@ -1437,7 +1437,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_GPSR(IP17_27_24, USB30_PWEN), PINMUX_IPSR_GPSR(IP17_27_24, AUDIO_CLKOUT_B), - PINMUX_IPSR_MSEL(IP17_27_24, SSI_SCK2_B, SEL_SSI_1), + PINMUX_IPSR_MSEL(IP17_27_24, SSI_SCK2_B, SEL_SSI2_1), PINMUX_IPSR_MSEL(IP17_27_24, TS_SDEN1_D, SEL_TSIF1_3), PINMUX_IPSR_MSEL(IP17_27_24, STP_ISEN_1_D, SEL_SSP1_1_2), PINMUX_IPSR_MSEL(IP17_27_24, STP_OPWM_0_E, SEL_SSP1_0_4), @@ -1449,7 +1449,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_GPSR(IP17_31_28, USB30_OVC), PINMUX_IPSR_GPSR(IP17_31_28, AUDIO_CLKOUT1_B), - PINMUX_IPSR_MSEL(IP17_31_28, SSI_WS2_B, SEL_SSI_1), + PINMUX_IPSR_MSEL(IP17_31_28, SSI_WS2_B, SEL_SSI2_1), PINMUX_IPSR_MSEL(IP17_31_28, TS_SPSYNC1_D, SEL_TSIF1_3), PINMUX_IPSR_MSEL(IP17_31_28, STP_ISSYNC_1_D, SEL_SSP1_1_3), PINMUX_IPSR_MSEL(IP17_31_28, STP_IVCXO27_0_E, SEL_SSP1_0_4), @@ -1460,7 +1460,7 @@ static const u16 pinmux_data[] = { /* IPSR18 */ PINMUX_IPSR_GPSR(IP18_3_0, GP6_30), PINMUX_IPSR_GPSR(IP18_3_0, AUDIO_CLKOUT2_B), - PINMUX_IPSR_MSEL(IP18_3_0, SSI_SCK9_B, SEL_SSI_1), + PINMUX_IPSR_MSEL(IP18_3_0, SSI_SCK9_B, SEL_SSI9_1), PINMUX_IPSR_MSEL(IP18_3_0, TS_SDEN0_E, SEL_TSIF0_4), PINMUX_IPSR_MSEL(IP18_3_0, STP_ISEN_0_E, SEL_SSP1_0_4), PINMUX_IPSR_MSEL(IP18_3_0, RIF2_D0_B, SEL_DRIF2_1), @@ -1471,7 +1471,7 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_GPSR(IP18_7_4, GP6_31), PINMUX_IPSR_GPSR(IP18_7_4, AUDIO_CLKOUT3_B), - PINMUX_IPSR_MSEL(IP18_7_4, SSI_WS9_B, SEL_SSI_1), + PINMUX_IPSR_MSEL(IP18_7_4, SSI_WS9_B, SEL_SSI9_1), PINMUX_IPSR_MSEL(IP18_7_4, TS_SPSYNC0_E, SEL_TSIF0_4), PINMUX_IPSR_MSEL(IP18_7_4, STP_ISSYNC_0_E, SEL_SSP1_0_4), PINMUX_IPSR_MSEL(IP18_7_4, RIF2_D1_B, SEL_DRIF2_1), diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index 83e89e5d4752..b73a2376d913 100644 --- a/drivers/regulator/gpio-regulator.c +++ b/drivers/regulator/gpio-regulator.c @@ -268,8 +268,7 @@ static int gpio_regulator_probe(struct platform_device *pdev) drvdata->desc.name = kstrdup(config->supply_name, GFP_KERNEL); if (drvdata->desc.name == NULL) { dev_err(&pdev->dev, "Failed to allocate supply name\n"); - ret = -ENOMEM; - goto err; + return -ENOMEM; } if (config->nr_gpios != 0) { @@ -289,7 +288,7 @@ static int gpio_regulator_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Could not obtain regulator setting GPIOs: %d\n", ret); - goto err_memstate; + goto err_memgpio; } } @@ -300,7 +299,7 @@ static int gpio_regulator_probe(struct platform_device *pdev) if (drvdata->states == NULL) { dev_err(&pdev->dev, "Failed to allocate state data\n"); ret = -ENOMEM; - goto err_memgpio; + goto err_stategpio; } drvdata->nr_states = config->nr_states; @@ -321,7 +320,7 @@ static int gpio_regulator_probe(struct platform_device *pdev) default: dev_err(&pdev->dev, "No regulator type set\n"); ret = -EINVAL; - goto err_memgpio; + goto err_memstate; } /* build initial state from gpio init data. */ @@ -358,22 +357,21 @@ static int gpio_regulator_probe(struct platform_device *pdev) if (IS_ERR(drvdata->dev)) { ret = PTR_ERR(drvdata->dev); dev_err(&pdev->dev, "Failed to register regulator: %d\n", ret); - goto err_stategpio; + goto err_memstate; } platform_set_drvdata(pdev, drvdata); return 0; -err_stategpio: - gpio_free_array(drvdata->gpios, drvdata->nr_gpios); err_memstate: kfree(drvdata->states); +err_stategpio: + gpio_free_array(drvdata->gpios, drvdata->nr_gpios); err_memgpio: kfree(drvdata->gpios); err_name: kfree(drvdata->desc.name); -err: return ret; } diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 4f613ec99500..037675bb36b6 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -282,6 +282,7 @@ int of_regulator_match(struct device *dev, struct device_node *node, dev_err(dev, "failed to parse DT for regulator %s\n", child->name); + of_node_put(child); return -EINVAL; } match->of_node = of_node_get(child); diff --git a/drivers/rtc/hctosys.c b/drivers/rtc/hctosys.c index e1cfa06810ef..e79f2a181ad2 100644 --- a/drivers/rtc/hctosys.c +++ b/drivers/rtc/hctosys.c @@ -49,6 +49,11 @@ static int __init rtc_hctosys(void) tv64.tv_sec = rtc_tm_to_time64(&tm); +#if BITS_PER_LONG == 32 + if (tv64.tv_sec > INT_MAX) + goto err_read; +#endif + err = do_settimeofday64(&tv64); dev_info(rtc->dev.parent, diff --git a/drivers/rtc/rtc-snvs.c b/drivers/rtc/rtc-snvs.c index a753ef9c1459..3e8fd33c2576 100644 --- a/drivers/rtc/rtc-snvs.c +++ b/drivers/rtc/rtc-snvs.c @@ -132,20 +132,23 @@ static int snvs_rtc_set_time(struct device *dev, struct rtc_time *tm) { struct snvs_rtc_data *data = dev_get_drvdata(dev); unsigned long time; + int ret; rtc_tm_to_time(tm, &time); /* Disable RTC first */ - snvs_rtc_enable(data, false); + ret = snvs_rtc_enable(data, false); + if (ret) + return ret; /* Write 32-bit time to 47-bit timer, leaving 15 LSBs blank */ regmap_write(data->regmap, data->offset + SNVS_LPSRTCLR, time << CNTR_TO_SECS_SH); regmap_write(data->regmap, data->offset + SNVS_LPSRTCMR, time >> (32 - CNTR_TO_SECS_SH)); /* Enable RTC again */ - snvs_rtc_enable(data, true); + ret = snvs_rtc_enable(data, true); - return 0; + return ret; } static int snvs_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) @@ -287,7 +290,11 @@ static int snvs_rtc_probe(struct platform_device *pdev) regmap_write(data->regmap, data->offset + SNVS_LPSR, 0xffffffff); /* Enable RTC */ - snvs_rtc_enable(data, true); + ret = snvs_rtc_enable(data, true); + if (ret) { + dev_err(&pdev->dev, "failed to enable rtc %d\n", ret); + goto error_rtc_device_register; + } device_init_wakeup(&pdev->dev, true); diff --git a/drivers/rtc/rtc-tx4939.c b/drivers/rtc/rtc-tx4939.c index 560d9a5e0225..a9528083061d 100644 --- a/drivers/rtc/rtc-tx4939.c +++ b/drivers/rtc/rtc-tx4939.c @@ -86,7 +86,8 @@ static int tx4939_rtc_read_time(struct device *dev, struct rtc_time *tm) for (i = 2; i < 6; i++) buf[i] = __raw_readl(&rtcreg->dat); spin_unlock_irq(&pdata->lock); - sec = (buf[5] << 24) | (buf[4] << 16) | (buf[3] << 8) | buf[2]; + sec = ((unsigned long)buf[5] << 24) | (buf[4] << 16) | + (buf[3] << 8) | buf[2]; rtc_time_to_tm(sec, tm); return rtc_valid_tm(tm); } @@ -147,7 +148,8 @@ static int tx4939_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) alrm->enabled = (ctl & TX4939_RTCCTL_ALME) ? 1 : 0; alrm->pending = (ctl & TX4939_RTCCTL_ALMD) ? 1 : 0; spin_unlock_irq(&pdata->lock); - sec = (buf[5] << 24) | (buf[4] << 16) | (buf[3] << 8) | buf[2]; + sec = ((unsigned long)buf[5] << 24) | (buf[4] << 16) | + (buf[3] << 8) | buf[2]; rtc_time_to_tm(sec, &alrm->time); return rtc_valid_tm(&alrm->time); } diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 8327d47e08b6..c46e31e0a6d9 100644 --- a/drivers/s390/cio/device_fsm.c +++ b/drivers/s390/cio/device_fsm.c @@ -822,6 +822,7 @@ ccw_device_online_timeout(struct ccw_device *cdev, enum dev_event dev_event) ccw_device_set_timeout(cdev, 0); cdev->private->iretry = 255; + cdev->private->async_kill_io_rc = -ETIMEDOUT; ret = ccw_device_cancel_halt_clear(cdev); if (ret == -EBUSY) { ccw_device_set_timeout(cdev, 3*HZ); @@ -898,7 +899,7 @@ ccw_device_killing_irq(struct ccw_device *cdev, enum dev_event dev_event) /* OK, i/o is dead now. Call interrupt handler. */ if (cdev->handler) cdev->handler(cdev, cdev->private->intparm, - ERR_PTR(-EIO)); + ERR_PTR(cdev->private->async_kill_io_rc)); } static void @@ -915,14 +916,16 @@ ccw_device_killing_timeout(struct ccw_device *cdev, enum dev_event dev_event) ccw_device_online_verify(cdev, 0); if (cdev->handler) cdev->handler(cdev, cdev->private->intparm, - ERR_PTR(-EIO)); + ERR_PTR(cdev->private->async_kill_io_rc)); } void ccw_device_kill_io(struct ccw_device *cdev) { int ret; + ccw_device_set_timeout(cdev, 0); cdev->private->iretry = 255; + cdev->private->async_kill_io_rc = -EIO; ret = ccw_device_cancel_halt_clear(cdev); if (ret == -EBUSY) { ccw_device_set_timeout(cdev, 3*HZ); diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c index 877d9f601e63..85b289638133 100644 --- a/drivers/s390/cio/device_ops.c +++ b/drivers/s390/cio/device_ops.c @@ -158,7 +158,7 @@ int ccw_device_clear(struct ccw_device *cdev, unsigned long intparm) } /** - * ccw_device_start_key() - start a s390 channel program with key + * ccw_device_start_timeout_key() - start a s390 channel program with timeout and key * @cdev: target ccw device * @cpa: logical start address of channel program * @intparm: user specific interruption parameter; will be presented back to @@ -169,10 +169,15 @@ int ccw_device_clear(struct ccw_device *cdev, unsigned long intparm) * @key: storage key to be used for the I/O * @flags: additional flags; defines the action to be performed for I/O * processing. + * @expires: timeout value in jiffies * * Start a S/390 channel program. When the interrupt arrives, the * IRQ handler is called, either immediately, delayed (dev-end missing, * or sense required) or never (no IRQ handler registered). + * This function notifies the device driver if the channel program has not + * completed during the time specified by @expires. If a timeout occurs, the + * channel program is terminated via xsch, hsch or csch, and the device's + * interrupt handler will be called with an irb containing ERR_PTR(-%ETIMEDOUT). * Returns: * %0, if the operation was successful; * -%EBUSY, if the device is busy, or status pending; @@ -181,9 +186,9 @@ int ccw_device_clear(struct ccw_device *cdev, unsigned long intparm) * Context: * Interrupts disabled, ccw device lock held */ -int ccw_device_start_key(struct ccw_device *cdev, struct ccw1 *cpa, - unsigned long intparm, __u8 lpm, __u8 key, - unsigned long flags) +int ccw_device_start_timeout_key(struct ccw_device *cdev, struct ccw1 *cpa, + unsigned long intparm, __u8 lpm, __u8 key, + unsigned long flags, int expires) { struct subchannel *sch; int ret; @@ -223,6 +228,8 @@ int ccw_device_start_key(struct ccw_device *cdev, struct ccw1 *cpa, switch (ret) { case 0: cdev->private->intparm = intparm; + if (expires) + ccw_device_set_timeout(cdev, expires); break; case -EACCES: case -ENODEV: @@ -233,7 +240,7 @@ int ccw_device_start_key(struct ccw_device *cdev, struct ccw1 *cpa, } /** - * ccw_device_start_timeout_key() - start a s390 channel program with timeout and key + * ccw_device_start_key() - start a s390 channel program with key * @cdev: target ccw device * @cpa: logical start address of channel program * @intparm: user specific interruption parameter; will be presented back to @@ -244,15 +251,10 @@ int ccw_device_start_key(struct ccw_device *cdev, struct ccw1 *cpa, * @key: storage key to be used for the I/O * @flags: additional flags; defines the action to be performed for I/O * processing. - * @expires: timeout value in jiffies * * Start a S/390 channel program. When the interrupt arrives, the * IRQ handler is called, either immediately, delayed (dev-end missing, * or sense required) or never (no IRQ handler registered). - * This function notifies the device driver if the channel program has not - * completed during the time specified by @expires. If a timeout occurs, the - * channel program is terminated via xsch, hsch or csch, and the device's - * interrupt handler will be called with an irb containing ERR_PTR(-%ETIMEDOUT). * Returns: * %0, if the operation was successful; * -%EBUSY, if the device is busy, or status pending; @@ -261,19 +263,12 @@ int ccw_device_start_key(struct ccw_device *cdev, struct ccw1 *cpa, * Context: * Interrupts disabled, ccw device lock held */ -int ccw_device_start_timeout_key(struct ccw_device *cdev, struct ccw1 *cpa, - unsigned long intparm, __u8 lpm, __u8 key, - unsigned long flags, int expires) +int ccw_device_start_key(struct ccw_device *cdev, struct ccw1 *cpa, + unsigned long intparm, __u8 lpm, __u8 key, + unsigned long flags) { - int ret; - - if (!cdev) - return -ENODEV; - ccw_device_set_timeout(cdev, expires); - ret = ccw_device_start_key(cdev, cpa, intparm, lpm, key, flags); - if (ret != 0) - ccw_device_set_timeout(cdev, 0); - return ret; + return ccw_device_start_timeout_key(cdev, cpa, intparm, lpm, key, + flags, 0); } /** @@ -488,18 +483,20 @@ void ccw_device_get_id(struct ccw_device *cdev, struct ccw_dev_id *dev_id) EXPORT_SYMBOL(ccw_device_get_id); /** - * ccw_device_tm_start_key() - perform start function + * ccw_device_tm_start_timeout_key() - perform start function * @cdev: ccw device on which to perform the start function * @tcw: transport-command word to be started * @intparm: user defined parameter to be passed to the interrupt handler * @lpm: mask of paths to use * @key: storage key to use for storage access + * @expires: time span in jiffies after which to abort request * * Start the tcw on the given ccw device. Return zero on success, non-zero * otherwise. */ -int ccw_device_tm_start_key(struct ccw_device *cdev, struct tcw *tcw, - unsigned long intparm, u8 lpm, u8 key) +int ccw_device_tm_start_timeout_key(struct ccw_device *cdev, struct tcw *tcw, + unsigned long intparm, u8 lpm, u8 key, + int expires) { struct subchannel *sch; int rc; @@ -526,37 +523,32 @@ int ccw_device_tm_start_key(struct ccw_device *cdev, struct tcw *tcw, return -EACCES; } rc = cio_tm_start_key(sch, tcw, lpm, key); - if (rc == 0) + if (rc == 0) { cdev->private->intparm = intparm; + if (expires) + ccw_device_set_timeout(cdev, expires); + } return rc; } -EXPORT_SYMBOL(ccw_device_tm_start_key); +EXPORT_SYMBOL(ccw_device_tm_start_timeout_key); /** - * ccw_device_tm_start_timeout_key() - perform start function + * ccw_device_tm_start_key() - perform start function * @cdev: ccw device on which to perform the start function * @tcw: transport-command word to be started * @intparm: user defined parameter to be passed to the interrupt handler * @lpm: mask of paths to use * @key: storage key to use for storage access - * @expires: time span in jiffies after which to abort request * * Start the tcw on the given ccw device. Return zero on success, non-zero * otherwise. */ -int ccw_device_tm_start_timeout_key(struct ccw_device *cdev, struct tcw *tcw, - unsigned long intparm, u8 lpm, u8 key, - int expires) +int ccw_device_tm_start_key(struct ccw_device *cdev, struct tcw *tcw, + unsigned long intparm, u8 lpm, u8 key) { - int ret; - - ccw_device_set_timeout(cdev, expires); - ret = ccw_device_tm_start_key(cdev, tcw, intparm, lpm, key); - if (ret != 0) - ccw_device_set_timeout(cdev, 0); - return ret; + return ccw_device_tm_start_timeout_key(cdev, tcw, intparm, lpm, key, 0); } -EXPORT_SYMBOL(ccw_device_tm_start_timeout_key); +EXPORT_SYMBOL(ccw_device_tm_start_key); /** * ccw_device_tm_start() - perform start function diff --git a/drivers/s390/cio/io_sch.h b/drivers/s390/cio/io_sch.h index 220f49145b2f..1d984342eb53 100644 --- a/drivers/s390/cio/io_sch.h +++ b/drivers/s390/cio/io_sch.h @@ -154,6 +154,7 @@ struct ccw_device_private { unsigned long intparm; /* user interruption parameter */ struct qdio_irq *qdio_data; struct irb irb; /* device status */ + int async_kill_io_rc; struct senseid senseid; /* SenseID info */ struct pgid pgid[8]; /* path group IDs per chpid*/ struct ccw1 iccws[2]; /* ccws for SNID/SID/SPGID commands */ diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index 48b3866a9ded..35286907c636 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -140,7 +140,7 @@ static int __qdio_allocate_qs(struct qdio_q **irq_ptr_qs, int nr_queues) int i; for (i = 0; i < nr_queues; i++) { - q = kmem_cache_alloc(qdio_q_cache, GFP_KERNEL); + q = kmem_cache_zalloc(qdio_q_cache, GFP_KERNEL); if (!q) return -ENOMEM; @@ -456,7 +456,6 @@ int qdio_setup_irq(struct qdio_initialize *init_data) { struct ciw *ciw; struct qdio_irq *irq_ptr = init_data->cdev->private->qdio_data; - int rc; memset(&irq_ptr->qib, 0, sizeof(irq_ptr->qib)); memset(&irq_ptr->siga_flag, 0, sizeof(irq_ptr->siga_flag)); @@ -493,16 +492,14 @@ int qdio_setup_irq(struct qdio_initialize *init_data) ciw = ccw_device_get_ciw(init_data->cdev, CIW_TYPE_EQUEUE); if (!ciw) { DBF_ERROR("%4x NO EQ", irq_ptr->schid.sch_no); - rc = -EINVAL; - goto out_err; + return -EINVAL; } irq_ptr->equeue = *ciw; ciw = ccw_device_get_ciw(init_data->cdev, CIW_TYPE_AQUEUE); if (!ciw) { DBF_ERROR("%4x NO AQ", irq_ptr->schid.sch_no); - rc = -EINVAL; - goto out_err; + return -EINVAL; } irq_ptr->aqueue = *ciw; @@ -510,9 +507,6 @@ int qdio_setup_irq(struct qdio_initialize *init_data) irq_ptr->orig_handler = init_data->cdev->handler; init_data->cdev->handler = qdio_int_handler; return 0; -out_err: - qdio_release_memory(irq_ptr); - return rc; } void qdio_print_subchannel_info(struct qdio_irq *irq_ptr, diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index 34367d172961..4534a7ce77b8 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -3,7 +3,7 @@ * * Debug traces for zfcp. * - * Copyright IBM Corp. 2002, 2017 + * Copyright IBM Corp. 2002, 2018 */ #define KMSG_COMPONENT "zfcp" @@ -287,6 +287,27 @@ void zfcp_dbf_rec_trig(char *tag, struct zfcp_adapter *adapter, spin_unlock_irqrestore(&dbf->rec_lock, flags); } +/** + * zfcp_dbf_rec_trig_lock - trace event related to triggered recovery with lock + * @tag: identifier for event + * @adapter: adapter on which the erp_action should run + * @port: remote port involved in the erp_action + * @sdev: scsi device involved in the erp_action + * @want: wanted erp_action + * @need: required erp_action + * + * The adapter->erp_lock must not be held. + */ +void zfcp_dbf_rec_trig_lock(char *tag, struct zfcp_adapter *adapter, + struct zfcp_port *port, struct scsi_device *sdev, + u8 want, u8 need) +{ + unsigned long flags; + + read_lock_irqsave(&adapter->erp_lock, flags); + zfcp_dbf_rec_trig(tag, adapter, port, sdev, want, need); + read_unlock_irqrestore(&adapter->erp_lock, flags); +} /** * zfcp_dbf_rec_run_lvl - trace event related to running recovery diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index 21c8c689b02b..7a7984a50683 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -3,7 +3,7 @@ * * External function declarations. * - * Copyright IBM Corp. 2002, 2016 + * Copyright IBM Corp. 2002, 2018 */ #ifndef ZFCP_EXT_H @@ -34,6 +34,9 @@ extern int zfcp_dbf_adapter_register(struct zfcp_adapter *); extern void zfcp_dbf_adapter_unregister(struct zfcp_adapter *); extern void zfcp_dbf_rec_trig(char *, struct zfcp_adapter *, struct zfcp_port *, struct scsi_device *, u8, u8); +extern void zfcp_dbf_rec_trig_lock(char *tag, struct zfcp_adapter *adapter, + struct zfcp_port *port, + struct scsi_device *sdev, u8 want, u8 need); extern void zfcp_dbf_rec_run(char *, struct zfcp_erp_action *); extern void zfcp_dbf_rec_run_lvl(int level, char *tag, struct zfcp_erp_action *erp); diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index a9b8104b982e..bb99db2948ab 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -3,7 +3,7 @@ * * Interface to Linux SCSI midlayer. * - * Copyright IBM Corp. 2002, 2017 + * Copyright IBM Corp. 2002, 2018 */ #define KMSG_COMPONENT "zfcp" @@ -616,9 +616,9 @@ static void zfcp_scsi_rport_register(struct zfcp_port *port) ids.port_id = port->d_id; ids.roles = FC_RPORT_ROLE_FCP_TARGET; - zfcp_dbf_rec_trig("scpaddy", port->adapter, port, NULL, - ZFCP_PSEUDO_ERP_ACTION_RPORT_ADD, - ZFCP_PSEUDO_ERP_ACTION_RPORT_ADD); + zfcp_dbf_rec_trig_lock("scpaddy", port->adapter, port, NULL, + ZFCP_PSEUDO_ERP_ACTION_RPORT_ADD, + ZFCP_PSEUDO_ERP_ACTION_RPORT_ADD); rport = fc_remote_port_add(port->adapter->scsi_host, 0, &ids); if (!rport) { dev_err(&port->adapter->ccw_device->dev, @@ -640,9 +640,9 @@ static void zfcp_scsi_rport_block(struct zfcp_port *port) struct fc_rport *rport = port->rport; if (rport) { - zfcp_dbf_rec_trig("scpdely", port->adapter, port, NULL, - ZFCP_PSEUDO_ERP_ACTION_RPORT_DEL, - ZFCP_PSEUDO_ERP_ACTION_RPORT_DEL); + zfcp_dbf_rec_trig_lock("scpdely", port->adapter, port, NULL, + ZFCP_PSEUDO_ERP_ACTION_RPORT_DEL, + ZFCP_PSEUDO_ERP_ACTION_RPORT_DEL); fc_remote_port_delete(rport); port->rport = NULL; } diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index e2962f15c189..fe670b696251 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1374,9 +1374,10 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced) host = aac->scsi_host_ptr; scsi_block_requests(host); aac_adapter_disable_int(aac); - if (aac->thread->pid != current->pid) { + if (aac->thread && aac->thread->pid != current->pid) { spin_unlock_irq(host->host_lock); kthread_stop(aac->thread); + aac->thread = NULL; jafo = 1; } @@ -1445,6 +1446,7 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced) aac->name); if (IS_ERR(aac->thread)) { retval = PTR_ERR(aac->thread); + aac->thread = NULL; goto out; } } diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index d5b26fa541d3..ad902a6e7c12 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -1083,6 +1083,7 @@ static void __aac_shutdown(struct aac_dev * aac) up(&fib->event_wait); } kthread_stop(aac->thread); + aac->thread = NULL; } aac_adapter_disable_int(aac); cpu = cpumask_first(cpu_online_mask); @@ -1203,8 +1204,10 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) * Map in the registers from the adapter. */ aac->base_size = AAC_MIN_FOOTPRINT_SIZE; - if ((*aac_drivers[index].init)(aac)) + if ((*aac_drivers[index].init)(aac)) { + error = -ENODEV; goto out_unmap; + } if (aac->sync_mode) { if (aac_sync_mode) diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c index 24388795ee9a..936e8c735656 100644 --- a/drivers/scsi/arm/fas216.c +++ b/drivers/scsi/arm/fas216.c @@ -2011,7 +2011,7 @@ static void fas216_rq_sns_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, * have valid data in the sense buffer that could * confuse the higher levels. */ - memset(SCpnt->sense_buffer, 0, sizeof(SCpnt->sense_buffer)); + memset(SCpnt->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE); //printk("scsi%d.%c: sense buffer: ", info->host->host_no, '0' + SCpnt->device->id); //{ int i; for (i = 0; i < 32; i++) printk("%02x ", SCpnt->sense_buffer[i]); printk("\n"); } /* diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c index f501095f91ac..bd39590d81c4 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_io.c +++ b/drivers/scsi/bnx2fc/bnx2fc_io.c @@ -1869,6 +1869,7 @@ void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req, /* we will not receive ABTS response for this IO */ BNX2FC_IO_DBG(io_req, "Timer context finished processing " "this scsi cmd\n"); + return; } /* Cancel the timeout_work, as we received IO completion */ diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 519dac4e341e..9a8c2f97ed70 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -222,6 +222,7 @@ out_done: static void sas_eh_finish_cmd(struct scsi_cmnd *cmd) { struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(cmd->device->host); + struct domain_device *dev = cmd_to_domain_dev(cmd); struct sas_task *task = TO_SAS_TASK(cmd); /* At this point, we only get called following an actual abort @@ -230,6 +231,14 @@ static void sas_eh_finish_cmd(struct scsi_cmnd *cmd) */ sas_end_task(cmd, task); + if (dev_is_sata(dev)) { + /* defer commands to libata so that libata EH can + * handle ata qcs correctly + */ + list_move_tail(&cmd->eh_entry, &sas_ha->eh_ata_q); + return; + } + /* now finish the command and move it on to the error * handler done list, this also takes it off the * error handler pending list. @@ -237,22 +246,6 @@ static void sas_eh_finish_cmd(struct scsi_cmnd *cmd) scsi_eh_finish_cmd(cmd, &sas_ha->eh_done_q); } -static void sas_eh_defer_cmd(struct scsi_cmnd *cmd) -{ - struct domain_device *dev = cmd_to_domain_dev(cmd); - struct sas_ha_struct *ha = dev->port->ha; - struct sas_task *task = TO_SAS_TASK(cmd); - - if (!dev_is_sata(dev)) { - sas_eh_finish_cmd(cmd); - return; - } - - /* report the timeout to libata */ - sas_end_task(cmd, task); - list_move_tail(&cmd->eh_entry, &ha->eh_ata_q); -} - static void sas_scsi_clear_queue_lu(struct list_head *error_q, struct scsi_cmnd *my_cmd) { struct scsi_cmnd *cmd, *n; @@ -260,7 +253,7 @@ static void sas_scsi_clear_queue_lu(struct list_head *error_q, struct scsi_cmnd list_for_each_entry_safe(cmd, n, error_q, eh_entry) { if (cmd->device->sdev_target == my_cmd->device->sdev_target && cmd->device->lun == my_cmd->device->lun) - sas_eh_defer_cmd(cmd); + sas_eh_finish_cmd(cmd); } } @@ -622,12 +615,12 @@ static void sas_eh_handle_sas_errors(struct Scsi_Host *shost, struct list_head * case TASK_IS_DONE: SAS_DPRINTK("%s: task 0x%p is done\n", __func__, task); - sas_eh_defer_cmd(cmd); + sas_eh_finish_cmd(cmd); continue; case TASK_IS_ABORTED: SAS_DPRINTK("%s: task 0x%p is aborted\n", __func__, task); - sas_eh_defer_cmd(cmd); + sas_eh_finish_cmd(cmd); continue; case TASK_IS_AT_LU: SAS_DPRINTK("task 0x%p is at LU: lu recover\n", task); @@ -638,7 +631,7 @@ static void sas_eh_handle_sas_errors(struct Scsi_Host *shost, struct list_head * "recovered\n", SAS_ADDR(task->dev), cmd->device->lun); - sas_eh_defer_cmd(cmd); + sas_eh_finish_cmd(cmd); sas_scsi_clear_queue_lu(work_q, cmd); goto Again; } diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 453299095847..cf15b9754402 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -635,7 +635,12 @@ lpfc_issue_lip(struct Scsi_Host *shost) LPFC_MBOXQ_t *pmboxq; int mbxstatus = MBXERR_ERROR; + /* + * If the link is offline, disabled or BLOCK_MGMT_IO + * it doesn't make any sense to allow issue_lip + */ if ((vport->fc_flag & FC_OFFLINE_MODE) || + (phba->hba_flag & LINK_DISABLED) || (phba->sli.sli_flag & LPFC_BLOCK_MGMT_IO)) return -EPERM; diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 7d2ad633b6bc..81736457328a 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -690,8 +690,9 @@ lpfc_work_done(struct lpfc_hba *phba) (phba->hba_flag & HBA_SP_QUEUE_EVT)) { if (pring->flag & LPFC_STOP_IOCB_EVENT) { pring->flag |= LPFC_DEFERRED_RING_EVENT; - /* Set the lpfc data pending flag */ - set_bit(LPFC_DATA_READY, &phba->data_flags); + /* Preserve legacy behavior. */ + if (!(phba->hba_flag & HBA_SP_QUEUE_EVT)) + set_bit(LPFC_DATA_READY, &phba->data_flags); } else { if (phba->link_state >= LPFC_LINK_UP) { pring->flag &= ~LPFC_DEFERRED_RING_EVENT; diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 0902ed204ba8..6df06e716da1 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -116,6 +116,8 @@ lpfc_sli4_wq_put(struct lpfc_queue *q, union lpfc_wqe *wqe) /* set consumption flag every once in a while */ if (!((q->host_index + 1) % q->entry_repost)) bf_set(wqe_wqec, &wqe->generic.wqe_com, 1); + else + bf_set(wqe_wqec, &wqe->generic.wqe_com, 0); if (q->phba->sli3_options & LPFC_SLI4_PHWQ_ENABLED) bf_set(wqe_wqid, &wqe->generic.wqe_com, q->queue_id); lpfc_sli_pcimem_bcopy(wqe, temp_wqe, q->entry_size); diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index b8589068d175..ec48c010a3ba 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -8853,7 +8853,7 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) snprintf(ioc->firmware_event_name, sizeof(ioc->firmware_event_name), "fw_event_%s%d", ioc->driver_name, ioc->id); ioc->firmware_event_thread = alloc_ordered_workqueue( - ioc->firmware_event_name, WQ_MEM_RECLAIM); + ioc->firmware_event_name, 0); if (!ioc->firmware_event_thread) { pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n", ioc->name, __FILE__, __LINE__, __func__); diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c index 7de5d8d75480..eb5471bc7263 100644 --- a/drivers/scsi/mvsas/mv_94xx.c +++ b/drivers/scsi/mvsas/mv_94xx.c @@ -1080,16 +1080,16 @@ static int mvs_94xx_gpio_write(struct mvs_prv_info *mvs_prv, void __iomem *regs = mvi->regs_ex - 0x10200; int drive = (i/3) & (4-1); /* drive number on host */ - u32 block = mr32(MVS_SGPIO_DCTRL + + int driveshift = drive * 8; /* bit offset of drive */ + u32 block = ioread32be(regs + MVS_SGPIO_DCTRL + MVS_SGPIO_HOST_OFFSET * mvi->id); - /* * if bit is set then create a mask with the first * bit of the drive set in the mask ... */ - u32 bit = (write_data[i/8] & (1 << (i&(8-1)))) ? - 1<<(24-drive*8) : 0; + u32 bit = get_unaligned_be32(write_data) & (1 << i) ? + 1 << driveshift : 0; /* * ... and then shift it to the right position based @@ -1098,26 +1098,27 @@ static int mvs_94xx_gpio_write(struct mvs_prv_info *mvs_prv, switch (i%3) { case 0: /* activity */ block &= ~((0x7 << MVS_SGPIO_DCTRL_ACT_SHIFT) - << (24-drive*8)); + << driveshift); /* hardwire activity bit to SOF */ block |= LED_BLINKA_SOF << ( MVS_SGPIO_DCTRL_ACT_SHIFT + - (24-drive*8)); + driveshift); break; case 1: /* id */ block &= ~((0x3 << MVS_SGPIO_DCTRL_LOC_SHIFT) - << (24-drive*8)); + << driveshift); block |= bit << MVS_SGPIO_DCTRL_LOC_SHIFT; break; case 2: /* fail */ block &= ~((0x7 << MVS_SGPIO_DCTRL_ERR_SHIFT) - << (24-drive*8)); + << driveshift); block |= bit << MVS_SGPIO_DCTRL_ERR_SHIFT; break; } - mw32(MVS_SGPIO_DCTRL + MVS_SGPIO_HOST_OFFSET * mvi->id, - block); + iowrite32be(block, + regs + MVS_SGPIO_DCTRL + + MVS_SGPIO_HOST_OFFSET * mvi->id); } @@ -1132,7 +1133,7 @@ static int mvs_94xx_gpio_write(struct mvs_prv_info *mvs_prv, void __iomem *regs = mvi->regs_ex - 0x10200; mw32(MVS_SGPIO_DCTRL + MVS_SGPIO_HOST_OFFSET * mvi->id, - be32_to_cpu(((u32 *) write_data)[i])); + ((u32 *) write_data)[i]); } return reg_count; } diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 8de0ec4222fe..4130ea2dcb1a 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -272,7 +272,8 @@ qla2x00_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0) struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; /* Read all mbox registers? */ - mboxes = (1 << ha->mbx_count) - 1; + WARN_ON_ONCE(ha->mbx_count > 32); + mboxes = (1ULL << ha->mbx_count) - 1; if (!ha->mcp) ql_dbg(ql_dbg_async, vha, 0x5001, "MBX pointer ERROR.\n"); else @@ -2516,7 +2517,8 @@ qla24xx_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0) struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; /* Read all mbox registers? */ - mboxes = (1 << ha->mbx_count) - 1; + WARN_ON_ONCE(ha->mbx_count > 32); + mboxes = (1ULL << ha->mbx_count) - 1; if (!ha->mcp) ql_dbg(ql_dbg_async, vha, 0x504e, "MBX pointer ERROR.\n"); else diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h index a7cfc270bd08..ce1d063f3e83 100644 --- a/drivers/scsi/qla4xxx/ql4_def.h +++ b/drivers/scsi/qla4xxx/ql4_def.h @@ -168,6 +168,8 @@ #define DEV_DB_NON_PERSISTENT 0 #define DEV_DB_PERSISTENT 1 +#define QL4_ISP_REG_DISCONNECT 0xffffffffU + #define COPY_ISID(dst_isid, src_isid) { \ int i, j; \ for (i = 0, j = ISID_SIZE - 1; i < ISID_SIZE;) \ diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 01c3610a60cf..d8c03431d0aa 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -262,6 +262,24 @@ static struct iscsi_transport qla4xxx_iscsi_transport = { static struct scsi_transport_template *qla4xxx_scsi_transport; +static int qla4xxx_isp_check_reg(struct scsi_qla_host *ha) +{ + u32 reg_val = 0; + int rval = QLA_SUCCESS; + + if (is_qla8022(ha)) + reg_val = readl(&ha->qla4_82xx_reg->host_status); + else if (is_qla8032(ha) || is_qla8042(ha)) + reg_val = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_ALIVE_COUNTER); + else + reg_val = readw(&ha->reg->ctrl_status); + + if (reg_val == QL4_ISP_REG_DISCONNECT) + rval = QLA_ERROR; + + return rval; +} + static int qla4xxx_send_ping(struct Scsi_Host *shost, uint32_t iface_num, uint32_t iface_type, uint32_t payload_size, uint32_t pid, struct sockaddr *dst_addr) @@ -9196,10 +9214,17 @@ static int qla4xxx_eh_abort(struct scsi_cmnd *cmd) struct srb *srb = NULL; int ret = SUCCESS; int wait = 0; + int rval; ql4_printk(KERN_INFO, ha, "scsi%ld:%d:%llu: Abort command issued cmd=%p, cdb=0x%x\n", ha->host_no, id, lun, cmd, cmd->cmnd[0]); + rval = qla4xxx_isp_check_reg(ha); + if (rval != QLA_SUCCESS) { + ql4_printk(KERN_INFO, ha, "PCI/Register disconnect, exiting.\n"); + return FAILED; + } + spin_lock_irqsave(&ha->hardware_lock, flags); srb = (struct srb *) CMD_SP(cmd); if (!srb) { @@ -9251,6 +9276,7 @@ static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd) struct scsi_qla_host *ha = to_qla_host(cmd->device->host); struct ddb_entry *ddb_entry = cmd->device->hostdata; int ret = FAILED, stat; + int rval; if (!ddb_entry) return ret; @@ -9270,6 +9296,12 @@ static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd) cmd, jiffies, cmd->request->timeout / HZ, ha->dpc_flags, cmd->result, cmd->allowed)); + rval = qla4xxx_isp_check_reg(ha); + if (rval != QLA_SUCCESS) { + ql4_printk(KERN_INFO, ha, "PCI/Register disconnect, exiting.\n"); + return FAILED; + } + /* FIXME: wait for hba to go online */ stat = qla4xxx_reset_lun(ha, ddb_entry, cmd->device->lun); if (stat != QLA_SUCCESS) { @@ -9313,6 +9345,7 @@ static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd) struct scsi_qla_host *ha = to_qla_host(cmd->device->host); struct ddb_entry *ddb_entry = cmd->device->hostdata; int stat, ret; + int rval; if (!ddb_entry) return FAILED; @@ -9330,6 +9363,12 @@ static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd) ha->host_no, cmd, jiffies, cmd->request->timeout / HZ, ha->dpc_flags, cmd->result, cmd->allowed)); + rval = qla4xxx_isp_check_reg(ha); + if (rval != QLA_SUCCESS) { + ql4_printk(KERN_INFO, ha, "PCI/Register disconnect, exiting.\n"); + return FAILED; + } + stat = qla4xxx_reset_target(ha, ddb_entry); if (stat != QLA_SUCCESS) { starget_printk(KERN_INFO, scsi_target(cmd->device), @@ -9384,9 +9423,16 @@ static int qla4xxx_eh_host_reset(struct scsi_cmnd *cmd) { int return_status = FAILED; struct scsi_qla_host *ha; + int rval; ha = to_qla_host(cmd->device->host); + rval = qla4xxx_isp_check_reg(ha); + if (rval != QLA_SUCCESS) { + ql4_printk(KERN_INFO, ha, "PCI/Register disconnect, exiting.\n"); + return FAILED; + } + if ((is_qla8032(ha) || is_qla8042(ha)) && ql4xdontresethba) qla4_83xx_set_idc_dontreset(ha); diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 14ba1a2c0b7c..f8b6bf56c48e 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2401,6 +2401,7 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, unsigned char *buffer) int res; struct scsi_device *sdp = sdkp->device; struct scsi_mode_data data; + int disk_ro = get_disk_ro(sdkp->disk); int old_wp = sdkp->write_prot; set_disk_ro(sdkp->disk, 0); @@ -2441,7 +2442,7 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, unsigned char *buffer) "Test WP failed, assume Write Enabled\n"); } else { sdkp->write_prot = ((data.device_specific & 0x80) != 0); - set_disk_ro(sdkp->disk, sdkp->write_prot); + set_disk_ro(sdkp->disk, sdkp->write_prot || disk_ro); if (sdkp->first_scan || old_wp != sdkp->write_prot) { sd_printk(KERN_NOTICE, sdkp, "Write Protect is %s\n", sdkp->write_prot ? "on" : "off"); diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index f61b37109e5c..0f81d739f9e9 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1893,7 +1893,7 @@ retry: num = (rem_sz > scatter_elem_sz_prev) ? scatter_elem_sz_prev : rem_sz; - schp->pages[k] = alloc_pages(gfp_mask, order); + schp->pages[k] = alloc_pages(gfp_mask | __GFP_ZERO, order); if (!schp->pages[k]) goto out; diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index e63597342c96..01699845c42c 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -522,6 +522,8 @@ static int sr_block_open(struct block_device *bdev, fmode_t mode) struct scsi_cd *cd; int ret = -ENXIO; + check_disk_change(bdev); + mutex_lock(&sr_mutex); cd = scsi_cd_get(bdev->bd_disk); if (cd) { @@ -582,18 +584,28 @@ out: static unsigned int sr_block_check_events(struct gendisk *disk, unsigned int clearing) { - struct scsi_cd *cd = scsi_cd(disk); + unsigned int ret = 0; + struct scsi_cd *cd; - if (atomic_read(&cd->device->disk_events_disable_depth)) + cd = scsi_cd_get(disk); + if (!cd) return 0; - return cdrom_check_events(&cd->cdi, clearing); + if (!atomic_read(&cd->device->disk_events_disable_depth)) + ret = cdrom_check_events(&cd->cdi, clearing); + + scsi_cd_put(cd); + return ret; } static int sr_block_revalidate_disk(struct gendisk *disk) { - struct scsi_cd *cd = scsi_cd(disk); struct scsi_sense_hdr sshdr; + struct scsi_cd *cd; + + cd = scsi_cd_get(disk); + if (!cd) + return -ENXIO; /* if the unit is not ready, nothing more to do */ if (scsi_test_unit_ready(cd->device, SR_TIMEOUT, MAX_RETRIES, &sshdr)) @@ -602,6 +614,7 @@ static int sr_block_revalidate_disk(struct gendisk *disk) sr_cd_check(&cd->cdi); get_sectorsize(cd); out: + scsi_cd_put(cd); return 0; } diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 0dd1984e381e..d92b2808d191 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1580,7 +1580,7 @@ static struct scsi_host_template scsi_driver = { .eh_timed_out = storvsc_eh_timed_out, .slave_alloc = storvsc_device_alloc, .slave_configure = storvsc_device_configure, - .cmd_per_lun = 255, + .cmd_per_lun = 2048, .this_id = -1, .use_clustering = ENABLE_CLUSTERING, /* Make sure we dont get a sg segment crosses a page boundary */ diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c index 6b349e301869..c6425e3df5a0 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.c +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c @@ -536,7 +536,7 @@ sym_getsync(struct sym_hcb *np, u_char dt, u_char sfac, u_char *divp, u_char *fa * Look for the greatest clock divisor that allows an * input speed faster than the period. */ - while (div-- > 0) + while (--div > 0) if (kpc >= (div_10M[div] << 2)) break; /* diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 2e9341233f66..98a7111dd53f 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -3338,6 +3338,8 @@ static int ufshcd_slave_alloc(struct scsi_device *sdev) /* REPORT SUPPORTED OPERATION CODES is not supported */ sdev->no_report_opcodes = 1; + /* WRITE_SAME command is not supported */ + sdev->no_write_same = 1; ufshcd_set_queue_depth(sdev); diff --git a/drivers/soc/qcom/wcnss_ctrl.c b/drivers/soc/qcom/wcnss_ctrl.c index 520aedd29965..78d3dbac872a 100644 --- a/drivers/soc/qcom/wcnss_ctrl.c +++ b/drivers/soc/qcom/wcnss_ctrl.c @@ -247,7 +247,7 @@ static int wcnss_download_nv(struct wcnss_ctrl *wcnss, bool *expect_cbc) /* Increment for next fragment */ req->seq++; - data += req->hdr.len; + data += NV_FRAGMENT_SIZE; left -= NV_FRAGMENT_SIZE; } while (left > 0); diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c index 7d629b4e1ecc..63231760facc 100644 --- a/drivers/spi/spi-bcm-qspi.c +++ b/drivers/spi/spi-bcm-qspi.c @@ -514,7 +514,7 @@ static int bcm_qspi_bspi_set_mode(struct bcm_qspi *qspi, static void bcm_qspi_enable_bspi(struct bcm_qspi *qspi) { - if (!has_bspi(qspi) || (qspi->bspi_enabled)) + if (!has_bspi(qspi)) return; qspi->bspi_enabled = 1; @@ -529,7 +529,7 @@ static void bcm_qspi_enable_bspi(struct bcm_qspi *qspi) static void bcm_qspi_disable_bspi(struct bcm_qspi *qspi) { - if (!has_bspi(qspi) || (!qspi->bspi_enabled)) + if (!has_bspi(qspi)) return; qspi->bspi_enabled = 0; @@ -543,16 +543,19 @@ static void bcm_qspi_disable_bspi(struct bcm_qspi *qspi) static void bcm_qspi_chip_select(struct bcm_qspi *qspi, int cs) { - u32 data = 0; + u32 rd = 0; + u32 wr = 0; - if (qspi->curr_cs == cs) - return; if (qspi->base[CHIP_SELECT]) { - data = bcm_qspi_read(qspi, CHIP_SELECT, 0); - data = (data & ~0xff) | (1 << cs); - bcm_qspi_write(qspi, CHIP_SELECT, 0, data); + rd = bcm_qspi_read(qspi, CHIP_SELECT, 0); + wr = (rd & ~0xff) | (1 << cs); + if (rd == wr) + return; + bcm_qspi_write(qspi, CHIP_SELECT, 0, wr); usleep_range(10, 20); } + + dev_dbg(&qspi->pdev->dev, "using cs:%d\n", cs); qspi->curr_cs = cs; } @@ -770,8 +773,13 @@ static int write_to_hw(struct bcm_qspi *qspi, struct spi_device *spi) dev_dbg(&qspi->pdev->dev, "WR %04x\n", val); } mspi_cdram = MSPI_CDRAM_CONT_BIT; - mspi_cdram |= (~(1 << spi->chip_select) & - MSPI_CDRAM_PCS); + + if (has_bspi(qspi)) + mspi_cdram &= ~1; + else + mspi_cdram |= (~(1 << spi->chip_select) & + MSPI_CDRAM_PCS); + mspi_cdram |= ((tp.trans->bits_per_word <= 8) ? 0 : MSPI_CDRAM_BITSE_BIT); @@ -1212,7 +1220,7 @@ int bcm_qspi_probe(struct platform_device *pdev, qspi->base[MSPI] = devm_ioremap_resource(dev, res); if (IS_ERR(qspi->base[MSPI])) { ret = PTR_ERR(qspi->base[MSPI]); - goto qspi_probe_err; + goto qspi_resource_err; } } else { goto qspi_resource_err; @@ -1223,7 +1231,7 @@ int bcm_qspi_probe(struct platform_device *pdev, qspi->base[BSPI] = devm_ioremap_resource(dev, res); if (IS_ERR(qspi->base[BSPI])) { ret = PTR_ERR(qspi->base[BSPI]); - goto qspi_probe_err; + goto qspi_resource_err; } qspi->bspi_mode = true; } else { diff --git a/drivers/spi/spi-pxa2xx.h b/drivers/spi/spi-pxa2xx.h index ce31b8199bb3..b8e004d1467b 100644 --- a/drivers/spi/spi-pxa2xx.h +++ b/drivers/spi/spi-pxa2xx.h @@ -38,7 +38,7 @@ struct driver_data { /* SSP register addresses */ void __iomem *ioaddr; - u32 ssdr_physical; + phys_addr_t ssdr_physical; /* SSP masks*/ u32 dma_cr1; diff --git a/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c b/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c index eaeb3c51e14b..cb95c3e940f1 100644 --- a/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c +++ b/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c @@ -75,6 +75,8 @@ int __init its_fsl_mc_msi_init(void) for (np = of_find_matching_node(NULL, its_device_id); np; np = of_find_matching_node(np, its_device_id)) { + if (!of_device_is_available(np)) + continue; if (!of_property_read_bool(np, "msi-controller")) continue; diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h index f6fc4dd05bd6..722c33f7eecc 100644 --- a/drivers/staging/lustre/lustre/include/obd.h +++ b/drivers/staging/lustre/lustre/include/obd.h @@ -253,7 +253,7 @@ struct client_obd { struct sptlrpc_flavor cl_flvr_mgc; /* fixed flavor of mgc->mgs */ /* the grant values are protected by loi_list_lock below */ - unsigned long cl_dirty_pages; /* all _dirty_ in pahges */ + unsigned long cl_dirty_pages; /* all _dirty_ in pages */ unsigned long cl_dirty_max_pages; /* allowed w/o rpc */ unsigned long cl_dirty_transit; /* dirty synchronous */ unsigned long cl_avail_grant; /* bytes of credit for ost */ diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c index cd19ce811e62..9e63171c1ec3 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c +++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c @@ -2928,7 +2928,7 @@ int lmv_unpack_md(struct obd_export *exp, struct lmv_stripe_md **lsmp, if (lsm && !lmm) { int i; - for (i = 1; i < lsm->lsm_md_stripe_count; i++) { + for (i = 0; i < lsm->lsm_md_stripe_count; i++) { /* * For migrating inode, the master stripe and master * object will be the same, so do not need iput, see diff --git a/drivers/staging/lustre/lustre/osc/osc_cache.c b/drivers/staging/lustre/lustre/osc/osc_cache.c index 4bbe219add98..1a8c9f535200 100644 --- a/drivers/staging/lustre/lustre/osc/osc_cache.c +++ b/drivers/staging/lustre/lustre/osc/osc_cache.c @@ -1542,7 +1542,7 @@ static int osc_enter_cache_try(struct client_obd *cli, if (rc < 0) return 0; - if (cli->cl_dirty_pages <= cli->cl_dirty_max_pages && + if (cli->cl_dirty_pages < cli->cl_dirty_max_pages && atomic_long_read(&obd_dirty_pages) + 1 <= obd_max_dirty_pages) { osc_consume_write_grant(cli, &oap->oap_brw_page); if (transient) { diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index 457eeb5f5239..5fe95937d811 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -1705,6 +1705,8 @@ static short rtl8192_usb_initendpoints(struct net_device *dev) priv->rx_urb[16] = usb_alloc_urb(0, GFP_KERNEL); priv->oldaddr = kmalloc(16, GFP_KERNEL); + if (!priv->oldaddr) + return -ENOMEM; oldaddr = priv->oldaddr; align = ((long)oldaddr) & 3; if (align) { diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index 4620b51b0e7c..4e1cd9c8a73b 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -1816,7 +1816,8 @@ int serial8250_handle_irq(struct uart_port *port, unsigned int iir) status = serial_port_in(port, UART_LSR); - if (status & (UART_LSR_DR | UART_LSR_BI)) { + if (status & (UART_LSR_DR | UART_LSR_BI) && + iir & UART_IIR_RDI) { if (!up->dma || handle_rx_dma(up, iir)) status = serial8250_rx_chars(up, status); } diff --git a/drivers/tty/serial/arc_uart.c b/drivers/tty/serial/arc_uart.c index 5ac06fcaa9c6..fec48deb074c 100644 --- a/drivers/tty/serial/arc_uart.c +++ b/drivers/tty/serial/arc_uart.c @@ -596,6 +596,11 @@ static int arc_serial_probe(struct platform_device *pdev) if (dev_id < 0) dev_id = 0; + if (dev_id >= ARRAY_SIZE(arc_uart_ports)) { + dev_err(&pdev->dev, "serial%d out of range\n", dev_id); + return -EINVAL; + } + uart = &arc_uart_ports[dev_id]; port = &uart->port; diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index 76103f2c4a80..937f5e10f165 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -1902,6 +1902,10 @@ static int lpuart_probe(struct platform_device *pdev) dev_err(&pdev->dev, "failed to get alias id, errno %d\n", ret); return ret; } + if (ret >= ARRAY_SIZE(lpuart_ports)) { + dev_err(&pdev->dev, "serial%d out of range\n", ret); + return -EINVAL; + } sport->port.line = ret; sport->lpuart32 = of_device_is_compatible(np, "fsl,ls1021a-lpuart"); diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index ecadc27eea48..b24edf634985 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -2080,6 +2080,12 @@ static int serial_imx_probe(struct platform_device *pdev) else if (ret < 0) return ret; + if (sport->port.line >= ARRAY_SIZE(imx_ports)) { + dev_err(&pdev->dev, "serial%d out of range\n", + sport->port.line); + return -EINVAL; + } + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(base)) diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c index 07390f8c3681..1d9d778828ba 100644 --- a/drivers/tty/serial/mxs-auart.c +++ b/drivers/tty/serial/mxs-auart.c @@ -1664,6 +1664,10 @@ static int mxs_auart_probe(struct platform_device *pdev) s->port.line = pdev->id < 0 ? 0 : pdev->id; else if (ret < 0) return ret; + if (s->port.line >= ARRAY_SIZE(auart_port)) { + dev_err(&pdev->dev, "serial%d out of range\n", s->port.line); + return -EINVAL; + } if (of_id) { pdev->id_entry = of_id->data; diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index d65f92bcd0f1..f2ab6d8aab41 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -1813,6 +1813,10 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) dbg("s3c24xx_serial_probe(%p) %d\n", pdev, index); + if (index >= ARRAY_SIZE(s3c24xx_serial_ports)) { + dev_err(&pdev->dev, "serial%d out of range\n", index); + return -EINVAL; + } ourport = &s3c24xx_serial_ports[index]; ourport->drv_data = s3c24xx_get_driver_data(pdev); diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index dd4c02fa4820..7497f1d4a818 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1106,7 +1106,7 @@ static struct uart_port *cdns_uart_get_port(int id) struct uart_port *port; /* Try the given port id if failed use default method */ - if (cdns_uart_port[id].mapbase != 0) { + if (id < CDNS_UART_NR_PORTS && cdns_uart_port[id].mapbase != 0) { /* Find the next unused port */ for (id = 0; id < CDNS_UART_NR_PORTS; id++) if (cdns_uart_port[id].mapbase == 0) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 34d23cc99fbd..fe22ac7c760a 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -174,6 +174,7 @@ static int acm_wb_alloc(struct acm *acm) wb = &acm->wb[wbn]; if (!wb->use) { wb->use = 1; + wb->len = 0; return wbn; } wbn = (wbn + 1) % ACM_NW; @@ -731,16 +732,18 @@ static int acm_tty_write(struct tty_struct *tty, static void acm_tty_flush_chars(struct tty_struct *tty) { struct acm *acm = tty->driver_data; - struct acm_wb *cur = acm->putbuffer; + struct acm_wb *cur; int err; unsigned long flags; + spin_lock_irqsave(&acm->write_lock, flags); + + cur = acm->putbuffer; if (!cur) /* nothing to do */ - return; + goto out; acm->putbuffer = NULL; err = usb_autopm_get_interface_async(acm->control); - spin_lock_irqsave(&acm->write_lock, flags); if (err < 0) { cur->use = 0; acm->putbuffer = cur; diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index 2a21a0414b1d..0f45a2f165e5 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -209,7 +209,7 @@ struct dwc2_hsotg_ep { unsigned char dir_in; unsigned char index; unsigned char mc; - unsigned char interval; + u16 interval; unsigned int halted:1; unsigned int periodic:1; diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index cfdd5c3da236..09921ef07ac5 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2642,12 +2642,6 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg, dwc2_writel(dwc2_hsotg_ep0_mps(hsotg->eps_out[0]->ep.maxpacket) | DXEPCTL_USBACTEP, hsotg->regs + DIEPCTL0); - dwc2_hsotg_enqueue_setup(hsotg); - - dev_dbg(hsotg->dev, "EP0: DIEPCTL0=0x%08x, DOEPCTL0=0x%08x\n", - dwc2_readl(hsotg->regs + DIEPCTL0), - dwc2_readl(hsotg->regs + DOEPCTL0)); - /* clear global NAKs */ val = DCTL_CGOUTNAK | DCTL_CGNPINNAK; if (!is_usb_reset) @@ -2658,6 +2652,12 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg, mdelay(3); hsotg->lx_state = DWC2_L0; + + dwc2_hsotg_enqueue_setup(hsotg); + + dev_dbg(hsotg->dev, "EP0: DIEPCTL0=0x%08x, DOEPCTL0=0x%08x\n", + dwc2_readl(hsotg->regs + DIEPCTL0), + dwc2_readl(hsotg->regs + DOEPCTL0)); } static void dwc2_hsotg_core_disconnect(struct dwc2_hsotg *hsotg) diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index 919a32153060..0a0cf154814b 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -2268,10 +2268,22 @@ static int dwc2_core_init(struct dwc2_hsotg *hsotg, bool initial_setup) */ static void dwc2_core_host_init(struct dwc2_hsotg *hsotg) { - u32 hcfg, hfir, otgctl; + u32 hcfg, hfir, otgctl, usbcfg; dev_dbg(hsotg->dev, "%s(%p)\n", __func__, hsotg); + /* Set HS/FS Timeout Calibration to 7 (max available value). + * The number of PHY clocks that the application programs in + * this field is added to the high/full speed interpacket timeout + * duration in the core to account for any additional delays + * introduced by the PHY. This can be required, because the delay + * introduced by the PHY in generating the linestate condition + * can vary from one PHY to another. + */ + usbcfg = dwc2_readl(hsotg->regs + GUSBCFG); + usbcfg |= GUSBCFG_TOUTCAL(7); + dwc2_writel(usbcfg, hsotg->regs + GUSBCFG); + /* Restart the Phy Clock */ dwc2_writel(0, hsotg->regs + PCGCTL); diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index a0c2b8b6edd0..53b26e978d90 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -161,12 +161,26 @@ static int dwc3_core_soft_reset(struct dwc3 *dwc) do { reg = dwc3_readl(dwc->regs, DWC3_DCTL); if (!(reg & DWC3_DCTL_CSFTRST)) - return 0; + goto done; udelay(1); } while (--retries); + phy_exit(dwc->usb3_generic_phy); + phy_exit(dwc->usb2_generic_phy); + return -ETIMEDOUT; + +done: + /* + * For DWC_usb31 controller, once DWC3_DCTL_CSFTRST bit is cleared, + * we must wait at least 50ms before accessing the PHY domain + * (synchronization delay). DWC_usb31 programming guide section 1.3.2. + */ + if (dwc3_is_usb31(dwc)) + msleep(50); + + return 0; } /** diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 94d6a3e2ad97..affb3d757310 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -238,6 +238,8 @@ #define DWC3_GUSB3PIPECTL_TX_DEEPH(n) ((n) << 1) /* Global TX Fifo Size Register */ +#define DWC31_GTXFIFOSIZ_TXFRAMNUM BIT(15) /* DWC_usb31 only */ +#define DWC31_GTXFIFOSIZ_TXFDEF(n) ((n) & 0x7fff) /* DWC_usb31 only */ #define DWC3_GTXFIFOSIZ_TXFDEF(n) ((n) & 0xffff) #define DWC3_GTXFIFOSIZ_TXFSTADDR(n) ((n) & 0xffff0000) diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index 35b63518baf6..f221cb479e14 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -598,9 +598,25 @@ static int dwc3_omap_resume(struct device *dev) return 0; } +static void dwc3_omap_complete(struct device *dev) +{ + struct dwc3_omap *omap = dev_get_drvdata(dev); + + if (extcon_get_state(omap->edev, EXTCON_USB)) + dwc3_omap_set_mailbox(omap, OMAP_DWC3_VBUS_VALID); + else + dwc3_omap_set_mailbox(omap, OMAP_DWC3_VBUS_OFF); + + if (extcon_get_state(omap->edev, EXTCON_USB_HOST)) + dwc3_omap_set_mailbox(omap, OMAP_DWC3_ID_GROUND); + else + dwc3_omap_set_mailbox(omap, OMAP_DWC3_ID_FLOAT); +} + static const struct dev_pm_ops dwc3_omap_dev_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(dwc3_omap_suspend, dwc3_omap_resume) + .complete = dwc3_omap_complete, }; #define DEV_PM_OPS (&dwc3_omap_dev_pm_ops) diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 406758ed0b23..ca97f5b36e1b 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1421,7 +1421,7 @@ static int count_ext_compat(struct usb_configuration *c) return res; } -static void fill_ext_compat(struct usb_configuration *c, u8 *buf) +static int fill_ext_compat(struct usb_configuration *c, u8 *buf) { int i, count; @@ -1448,10 +1448,12 @@ static void fill_ext_compat(struct usb_configuration *c, u8 *buf) buf += 23; } count += 24; - if (count >= 4096) - return; + if (count + 24 >= USB_COMP_EP0_OS_DESC_BUFSIZ) + return count; } } + + return count; } static int count_ext_prop(struct usb_configuration *c, int interface) @@ -1496,25 +1498,20 @@ static int fill_ext_prop(struct usb_configuration *c, int interface, u8 *buf) struct usb_os_desc *d; struct usb_os_desc_ext_prop *ext_prop; int j, count, n, ret; - u8 *start = buf; f = c->interface[interface]; + count = 10; /* header length */ for (j = 0; j < f->os_desc_n; ++j) { if (interface != f->os_desc_table[j].if_id) continue; d = f->os_desc_table[j].os_desc; if (d) list_for_each_entry(ext_prop, &d->ext_prop, entry) { - /* 4kB minus header length */ - n = buf - start; - if (n >= 4086) - return 0; - - count = ext_prop->data_len + + n = ext_prop->data_len + ext_prop->name_len + 14; - if (count > 4086 - n) - return -EINVAL; - usb_ext_prop_put_size(buf, count); + if (count + n >= USB_COMP_EP0_OS_DESC_BUFSIZ) + return count; + usb_ext_prop_put_size(buf, n); usb_ext_prop_put_type(buf, ext_prop->type); ret = usb_ext_prop_put_name(buf, ext_prop->name, ext_prop->name_len); @@ -1540,11 +1537,12 @@ static int fill_ext_prop(struct usb_configuration *c, int interface, u8 *buf) default: return -EINVAL; } - buf += count; + buf += n; + count += n; } } - return 0; + return count; } /* @@ -1822,6 +1820,7 @@ unknown: req->complete = composite_setup_complete; buf = req->buf; os_desc_cfg = cdev->os_desc_config; + w_length = min_t(u16, w_length, USB_COMP_EP0_OS_DESC_BUFSIZ); memset(buf, 0, w_length); buf[5] = 0x01; switch (ctrl->bRequestType & USB_RECIP_MASK) { @@ -1845,8 +1844,8 @@ unknown: count += 16; /* header */ put_unaligned_le32(count, buf); buf += 16; - fill_ext_compat(os_desc_cfg, buf); - value = w_length; + value = fill_ext_compat(os_desc_cfg, buf); + value = min_t(u16, w_length, value); } break; case USB_RECIP_INTERFACE: @@ -1875,8 +1874,7 @@ unknown: interface, buf); if (value < 0) return value; - - value = w_length; + value = min_t(u16, w_length, value); } break; } @@ -2151,8 +2149,8 @@ int composite_os_desc_req_prepare(struct usb_composite_dev *cdev, goto end; } - /* OS feature descriptor length <= 4kB */ - cdev->os_desc_req->buf = kmalloc(4096, GFP_KERNEL); + cdev->os_desc_req->buf = kmalloc(USB_COMP_EP0_OS_DESC_BUFSIZ, + GFP_KERNEL); if (!cdev->os_desc_req->buf) { ret = -ENOMEM; usb_ep_free_request(ep0, cdev->os_desc_req); diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 6143a2d839d6..3088792b77ce 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -759,9 +759,13 @@ static void ffs_user_copy_worker(struct work_struct *work) bool kiocb_has_eventfd = io_data->kiocb->ki_flags & IOCB_EVENTFD; if (io_data->read && ret > 0) { + mm_segment_t oldfs = get_fs(); + + set_fs(USER_DS); use_mm(io_data->mm); ret = ffs_copy_to_iter(io_data->buf, ret, &io_data->data); unuse_mm(io_data->mm); + set_fs(oldfs); } io_data->kiocb->ki_complete(io_data->kiocb, ret, ret); @@ -3239,7 +3243,7 @@ static int ffs_func_setup(struct usb_function *f, __ffs_event_add(ffs, FUNCTIONFS_SETUP); spin_unlock_irqrestore(&ffs->ev.waitq.lock, flags); - return 0; + return USB_GADGET_DELAYED_STATUS; } static bool ffs_func_req_match(struct usb_function *f, diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index 969cfe741380..5474b5187be0 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -1040,6 +1040,8 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); return ret; } + iad_desc.bFirstInterface = ret; + std_ac_if_desc.bInterfaceNumber = ret; agdev->ac_intf = ret; agdev->ac_alt = 0; diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 188961780b8a..139f6cce30b1 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -190,8 +190,8 @@ EXPORT_SYMBOL_GPL(usb_ep_alloc_request); void usb_ep_free_request(struct usb_ep *ep, struct usb_request *req) { - ep->ops->free_request(ep, req); trace_usb_ep_free_request(ep, req, 0); + ep->ops->free_request(ep, req); } EXPORT_SYMBOL_GPL(usb_ep_free_request); diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index aac0ce8aeb0b..8991a4070792 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -1310,7 +1310,7 @@ static void udc_reset_ep_queue(struct fsl_udc *udc, u8 pipe) { struct fsl_ep *ep = get_ep_by_pipe(udc, pipe); - if (ep->name) + if (ep->ep.name) nuke(ep, -ESHUTDOWN); } @@ -1698,7 +1698,7 @@ static void dtd_complete_irq(struct fsl_udc *udc) curr_ep = get_ep_by_pipe(udc, i); /* If the ep is configured */ - if (curr_ep->name == NULL) { + if (!curr_ep->ep.name) { WARNING("Invalid EP?"); continue; } diff --git a/drivers/usb/gadget/udc/goku_udc.h b/drivers/usb/gadget/udc/goku_udc.h index 86d2adafe149..64eb0f2b5ea0 100644 --- a/drivers/usb/gadget/udc/goku_udc.h +++ b/drivers/usb/gadget/udc/goku_udc.h @@ -28,7 +28,7 @@ struct goku_udc_regs { # define INT_EP1DATASET 0x00040 # define INT_EP2DATASET 0x00080 # define INT_EP3DATASET 0x00100 -#define INT_EPnNAK(n) (0x00100 < (n)) /* 0 < n < 4 */ +#define INT_EPnNAK(n) (0x00100 << (n)) /* 0 < n < 4 */ # define INT_EP1NAK 0x00200 # define INT_EP2NAK 0x00400 # define INT_EP3NAK 0x00800 diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index a646ca3b0d00..1afb76e8b1a5 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -446,7 +446,8 @@ static int ohci_init (struct ohci_hcd *ohci) struct usb_hcd *hcd = ohci_to_hcd(ohci); /* Accept arbitrarily long scatter-gather lists */ - hcd->self.sg_tablesize = ~0; + if (!(hcd->driver->flags & HCD_LOCAL_MEM)) + hcd->self.sg_tablesize = ~0; if (distrust_firmware) ohci->flags |= OHCI_QUIRK_HUB_POWER; diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 3b7d69ca83be..48bdab4fdc8f 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -975,6 +975,8 @@ void xhci_free_virt_device(struct xhci_hcd *xhci, int slot_id) if (dev->out_ctx) xhci_free_container_ctx(xhci, dev->out_ctx); + if (dev->udev && dev->udev->slot_id) + dev->udev->slot_id = 0; kfree(xhci->devs[slot_id]); xhci->devs[slot_id] = NULL; } diff --git a/drivers/usb/usbip/stub.h b/drivers/usb/usbip/stub.h index 910f027773aa..84c0599b45b7 100644 --- a/drivers/usb/usbip/stub.h +++ b/drivers/usb/usbip/stub.h @@ -87,6 +87,7 @@ struct bus_id_priv { struct stub_device *sdev; struct usb_device *udev; char shutdown_busid; + spinlock_t busid_lock; }; /* stub_priv is allocated from stub_priv_cache */ @@ -97,6 +98,7 @@ extern struct usb_device_driver stub_driver; /* stub_main.c */ struct bus_id_priv *get_busid_priv(const char *busid); +void put_busid_priv(struct bus_id_priv *bid); int del_match_busid(char *busid); void stub_device_cleanup_urbs(struct stub_device *sdev); diff --git a/drivers/usb/usbip/stub_dev.c b/drivers/usb/usbip/stub_dev.c index 3550224f4d69..8e629b6a6f3f 100644 --- a/drivers/usb/usbip/stub_dev.c +++ b/drivers/usb/usbip/stub_dev.c @@ -314,9 +314,9 @@ static int stub_probe(struct usb_device *udev) struct stub_device *sdev = NULL; const char *udev_busid = dev_name(&udev->dev); struct bus_id_priv *busid_priv; - int rc; + int rc = 0; - dev_dbg(&udev->dev, "Enter\n"); + dev_dbg(&udev->dev, "Enter probe\n"); /* check we should claim or not by busid_table */ busid_priv = get_busid_priv(udev_busid); @@ -331,13 +331,15 @@ static int stub_probe(struct usb_device *udev) * other matched drivers by the driver core. * See driver_probe_device() in driver/base/dd.c */ - return -ENODEV; + rc = -ENODEV; + goto call_put_busid_priv; } if (udev->descriptor.bDeviceClass == USB_CLASS_HUB) { dev_dbg(&udev->dev, "%s is a usb hub device... skip!\n", udev_busid); - return -ENODEV; + rc = -ENODEV; + goto call_put_busid_priv; } if (!strcmp(udev->bus->bus_name, "vhci_hcd")) { @@ -345,13 +347,16 @@ static int stub_probe(struct usb_device *udev) "%s is attached on vhci_hcd... skip!\n", udev_busid); - return -ENODEV; + rc = -ENODEV; + goto call_put_busid_priv; } /* ok, this is my device */ sdev = stub_device_alloc(udev); - if (!sdev) - return -ENOMEM; + if (!sdev) { + rc = -ENOMEM; + goto call_put_busid_priv; + } dev_info(&udev->dev, "usbip-host: register new device (bus %u dev %u)\n", @@ -383,7 +388,9 @@ static int stub_probe(struct usb_device *udev) } busid_priv->status = STUB_BUSID_ALLOC; - return 0; + rc = 0; + goto call_put_busid_priv; + err_files: usb_hub_release_port(udev->parent, udev->portnum, (struct usb_dev_state *) udev); @@ -393,6 +400,9 @@ err_port: busid_priv->sdev = NULL; stub_device_free(sdev); + +call_put_busid_priv: + put_busid_priv(busid_priv); return rc; } @@ -418,7 +428,7 @@ static void stub_disconnect(struct usb_device *udev) struct bus_id_priv *busid_priv; int rc; - dev_dbg(&udev->dev, "Enter\n"); + dev_dbg(&udev->dev, "Enter disconnect\n"); busid_priv = get_busid_priv(udev_busid); if (!busid_priv) { @@ -431,7 +441,7 @@ static void stub_disconnect(struct usb_device *udev) /* get stub_device */ if (!sdev) { dev_err(&udev->dev, "could not get device"); - return; + goto call_put_busid_priv; } dev_set_drvdata(&udev->dev, NULL); @@ -446,12 +456,12 @@ static void stub_disconnect(struct usb_device *udev) (struct usb_dev_state *) udev); if (rc) { dev_dbg(&udev->dev, "unable to release port\n"); - return; + goto call_put_busid_priv; } /* If usb reset is called from event handler */ if (usbip_in_eh(current)) - return; + goto call_put_busid_priv; /* shutdown the current connection */ shutdown_busid(busid_priv); @@ -462,12 +472,11 @@ static void stub_disconnect(struct usb_device *udev) busid_priv->sdev = NULL; stub_device_free(sdev); - if (busid_priv->status == STUB_BUSID_ALLOC) { + if (busid_priv->status == STUB_BUSID_ALLOC) busid_priv->status = STUB_BUSID_ADDED; - } else { - busid_priv->status = STUB_BUSID_OTHER; - del_match_busid((char *)udev_busid); - } + +call_put_busid_priv: + put_busid_priv(busid_priv); } #ifdef CONFIG_PM diff --git a/drivers/usb/usbip/stub_main.c b/drivers/usb/usbip/stub_main.c index f761e02e75c9..fa90496ca7a8 100644 --- a/drivers/usb/usbip/stub_main.c +++ b/drivers/usb/usbip/stub_main.c @@ -28,6 +28,7 @@ #define DRIVER_DESC "USB/IP Host Driver" struct kmem_cache *stub_priv_cache; + /* * busid_tables defines matching busids that usbip can grab. A user can change * dynamically what device is locally used and what device is exported to a @@ -39,6 +40,8 @@ static spinlock_t busid_table_lock; static void init_busid_table(void) { + int i; + /* * This also sets the bus_table[i].status to * STUB_BUSID_OTHER, which is 0. @@ -46,6 +49,9 @@ static void init_busid_table(void) memset(busid_table, 0, sizeof(busid_table)); spin_lock_init(&busid_table_lock); + + for (i = 0; i < MAX_BUSID; i++) + spin_lock_init(&busid_table[i].busid_lock); } /* @@ -57,15 +63,20 @@ static int get_busid_idx(const char *busid) int i; int idx = -1; - for (i = 0; i < MAX_BUSID; i++) + for (i = 0; i < MAX_BUSID; i++) { + spin_lock(&busid_table[i].busid_lock); if (busid_table[i].name[0]) if (!strncmp(busid_table[i].name, busid, BUSID_SIZE)) { idx = i; + spin_unlock(&busid_table[i].busid_lock); break; } + spin_unlock(&busid_table[i].busid_lock); + } return idx; } +/* Returns holding busid_lock. Should call put_busid_priv() to unlock */ struct bus_id_priv *get_busid_priv(const char *busid) { int idx; @@ -73,13 +84,22 @@ struct bus_id_priv *get_busid_priv(const char *busid) spin_lock(&busid_table_lock); idx = get_busid_idx(busid); - if (idx >= 0) + if (idx >= 0) { bid = &(busid_table[idx]); + /* get busid_lock before returning */ + spin_lock(&bid->busid_lock); + } spin_unlock(&busid_table_lock); return bid; } +void put_busid_priv(struct bus_id_priv *bid) +{ + if (bid) + spin_unlock(&bid->busid_lock); +} + static int add_match_busid(char *busid) { int i; @@ -92,15 +112,19 @@ static int add_match_busid(char *busid) goto out; } - for (i = 0; i < MAX_BUSID; i++) + for (i = 0; i < MAX_BUSID; i++) { + spin_lock(&busid_table[i].busid_lock); if (!busid_table[i].name[0]) { strlcpy(busid_table[i].name, busid, BUSID_SIZE); if ((busid_table[i].status != STUB_BUSID_ALLOC) && (busid_table[i].status != STUB_BUSID_REMOV)) busid_table[i].status = STUB_BUSID_ADDED; ret = 0; + spin_unlock(&busid_table[i].busid_lock); break; } + spin_unlock(&busid_table[i].busid_lock); + } out: spin_unlock(&busid_table_lock); @@ -121,6 +145,8 @@ int del_match_busid(char *busid) /* found */ ret = 0; + spin_lock(&busid_table[idx].busid_lock); + if (busid_table[idx].status == STUB_BUSID_OTHER) memset(busid_table[idx].name, 0, BUSID_SIZE); @@ -128,6 +154,7 @@ int del_match_busid(char *busid) (busid_table[idx].status != STUB_BUSID_ADDED)) busid_table[idx].status = STUB_BUSID_REMOV; + spin_unlock(&busid_table[idx].busid_lock); out: spin_unlock(&busid_table_lock); @@ -140,9 +167,12 @@ static ssize_t show_match_busid(struct device_driver *drv, char *buf) char *out = buf; spin_lock(&busid_table_lock); - for (i = 0; i < MAX_BUSID; i++) + for (i = 0; i < MAX_BUSID; i++) { + spin_lock(&busid_table[i].busid_lock); if (busid_table[i].name[0]) out += sprintf(out, "%s ", busid_table[i].name); + spin_unlock(&busid_table[i].busid_lock); + } spin_unlock(&busid_table_lock); out += sprintf(out, "\n"); @@ -184,6 +214,51 @@ static ssize_t store_match_busid(struct device_driver *dev, const char *buf, static DRIVER_ATTR(match_busid, S_IRUSR | S_IWUSR, show_match_busid, store_match_busid); +static int do_rebind(char *busid, struct bus_id_priv *busid_priv) +{ + int ret; + + /* device_attach() callers should hold parent lock for USB */ + if (busid_priv->udev->dev.parent) + device_lock(busid_priv->udev->dev.parent); + ret = device_attach(&busid_priv->udev->dev); + if (busid_priv->udev->dev.parent) + device_unlock(busid_priv->udev->dev.parent); + if (ret < 0) { + dev_err(&busid_priv->udev->dev, "rebind failed\n"); + return ret; + } + return 0; +} + +static void stub_device_rebind(void) +{ +#if IS_MODULE(CONFIG_USBIP_HOST) + struct bus_id_priv *busid_priv; + int i; + + /* update status to STUB_BUSID_OTHER so probe ignores the device */ + spin_lock(&busid_table_lock); + for (i = 0; i < MAX_BUSID; i++) { + if (busid_table[i].name[0] && + busid_table[i].shutdown_busid) { + busid_priv = &(busid_table[i]); + busid_priv->status = STUB_BUSID_OTHER; + } + } + spin_unlock(&busid_table_lock); + + /* now run rebind - no need to hold locks. driver files are removed */ + for (i = 0; i < MAX_BUSID; i++) { + if (busid_table[i].name[0] && + busid_table[i].shutdown_busid) { + busid_priv = &(busid_table[i]); + do_rebind(busid_table[i].name, busid_priv); + } + } +#endif +} + static ssize_t rebind_store(struct device_driver *dev, const char *buf, size_t count) { @@ -201,16 +276,17 @@ static ssize_t rebind_store(struct device_driver *dev, const char *buf, if (!bid) return -ENODEV; - /* device_attach() callers should hold parent lock for USB */ - if (bid->udev->dev.parent) - device_lock(bid->udev->dev.parent); - ret = device_attach(&bid->udev->dev); - if (bid->udev->dev.parent) - device_unlock(bid->udev->dev.parent); - if (ret < 0) { - dev_err(&bid->udev->dev, "rebind failed\n"); + /* mark the device for deletion so probe ignores it during rescan */ + bid->status = STUB_BUSID_OTHER; + /* release the busid lock */ + put_busid_priv(bid); + + ret = do_rebind((char *) buf, bid); + if (ret < 0) return ret; - } + + /* delete device from busid_table */ + del_match_busid((char *) buf); return count; } @@ -333,6 +409,9 @@ static void __exit usbip_host_exit(void) */ usb_deregister_device_driver(&stub_driver); + /* initiate scan to attach devices */ + stub_device_rebind(); + kmem_cache_destroy(stub_priv_cache); } diff --git a/drivers/video/fbdev/sbuslib.c b/drivers/video/fbdev/sbuslib.c index a350209ffbd3..31c301d6be62 100644 --- a/drivers/video/fbdev/sbuslib.c +++ b/drivers/video/fbdev/sbuslib.c @@ -121,7 +121,7 @@ int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg, unsigned char __user *ured; unsigned char __user *ugreen; unsigned char __user *ublue; - int index, count, i; + unsigned int index, count, i; if (get_user(index, &c->index) || __get_user(count, &c->count) || @@ -160,7 +160,7 @@ int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg, unsigned char __user *ugreen; unsigned char __user *ublue; struct fb_cmap *cmap = &info->cmap; - int index, count, i; + unsigned int index, count, i; u8 red, green, blue; if (get_user(index, &c->index) || diff --git a/drivers/watchdog/f71808e_wdt.c b/drivers/watchdog/f71808e_wdt.c index e682bf046e50..88cd2a52d8d3 100644 --- a/drivers/watchdog/f71808e_wdt.c +++ b/drivers/watchdog/f71808e_wdt.c @@ -566,7 +566,8 @@ static ssize_t watchdog_write(struct file *file, const char __user *buf, char c; if (get_user(c, buf + i)) return -EFAULT; - expect_close = (c == 'V'); + if (c == 'V') + expect_close = true; } /* Properly order writes across fork()ed processes */ diff --git a/drivers/watchdog/sbsa_gwdt.c b/drivers/watchdog/sbsa_gwdt.c index ce0c38bd0f00..37523f139ccd 100644 --- a/drivers/watchdog/sbsa_gwdt.c +++ b/drivers/watchdog/sbsa_gwdt.c @@ -50,6 +50,7 @@ */ #include <linux/io.h> +#include <linux/io-64-nonatomic-lo-hi.h> #include <linux/interrupt.h> #include <linux/module.h> #include <linux/moduleparam.h> @@ -159,7 +160,7 @@ static unsigned int sbsa_gwdt_get_timeleft(struct watchdog_device *wdd) !(readl(gwdt->control_base + SBSA_GWDT_WCS) & SBSA_GWDT_WCS_WS0)) timeleft += readl(gwdt->control_base + SBSA_GWDT_WOR); - timeleft += readq(gwdt->control_base + SBSA_GWDT_WCV) - + timeleft += lo_hi_readq(gwdt->control_base + SBSA_GWDT_WCV) - arch_counter_get_cntvct(); do_div(timeleft, gwdt->clk); diff --git a/drivers/watchdog/sp5100_tco.h b/drivers/watchdog/sp5100_tco.h index 2b28c00da0df..dfe20b81ced5 100644 --- a/drivers/watchdog/sp5100_tco.h +++ b/drivers/watchdog/sp5100_tco.h @@ -54,7 +54,7 @@ #define SB800_PM_WATCHDOG_CONFIG 0x4C #define SB800_PCI_WATCHDOG_DECODE_EN (1 << 0) -#define SB800_PM_WATCHDOG_DISABLE (1 << 2) +#define SB800_PM_WATCHDOG_DISABLE (1 << 1) #define SB800_PM_WATCHDOG_SECOND_RES (3 << 0) #define SB800_ACPI_MMIO_DECODE_EN (1 << 0) #define SB800_ACPI_MMIO_SEL (1 << 1) diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c index d5dbdb9d24d8..6d3b32ccc2c4 100644 --- a/drivers/xen/events/events_base.c +++ b/drivers/xen/events/events_base.c @@ -764,8 +764,8 @@ out: mutex_unlock(&irq_mapping_update_lock); return irq; error_irq: - for (; i >= 0; i--) - __unbind_from_irq(irq + i); + while (nvec--) + __unbind_from_irq(irq + nvec); mutex_unlock(&irq_mapping_update_lock); return ret; } diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index bb36b1e1dbcc..775d4195966c 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -327,7 +327,7 @@ static void gnttab_handle_deferred(unsigned long unused) if (entry->page) { pr_debug("freeing g.e. %#x (pfn %#lx)\n", entry->ref, page_to_pfn(entry->page)); - __free_page(entry->page); + put_page(entry->page); } else pr_info("freeing g.e. %#x\n", entry->ref); kfree(entry); @@ -383,7 +383,7 @@ void gnttab_end_foreign_access(grant_ref_t ref, int readonly, if (gnttab_end_foreign_access_ref(ref, readonly)) { put_free_entry(ref); if (page != 0) - free_page(page); + put_page(virt_to_page(page)); } else gnttab_add_deferred(ref, readonly, page ? virt_to_page(page) : NULL); diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c index b68ced5a6331..2fe7353ab720 100644 --- a/drivers/xen/swiotlb-xen.c +++ b/drivers/xen/swiotlb-xen.c @@ -359,7 +359,7 @@ xen_swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr, * physical address */ phys = xen_bus_to_phys(dev_addr); - if (((dev_addr + size - 1 > dma_mask)) || + if (((dev_addr + size - 1 <= dma_mask)) || range_straddles_page_boundary(phys, size)) xen_destroy_contiguous_region(phys, order); diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c index 4b857463a2b4..7ff9d25f714e 100644 --- a/drivers/xen/xen-acpi-processor.c +++ b/drivers/xen/xen-acpi-processor.c @@ -362,9 +362,9 @@ read_acpi_id(acpi_handle handle, u32 lvl, void *context, void **rv) } /* There are more ACPI Processor objects than in x2APIC or MADT. * This can happen with incorrect ACPI SSDT declerations. */ - if (acpi_id > nr_acpi_bits) { - pr_debug("We only have %u, trying to set %u\n", - nr_acpi_bits, acpi_id); + if (acpi_id >= nr_acpi_bits) { + pr_debug("max acpi id %u, trying to set %u\n", + nr_acpi_bits - 1, acpi_id); return AE_OK; } /* OK, There is a ACPI Processor object */ diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 33a31cfef55d..c2d447687e33 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -470,8 +470,11 @@ int xenbus_probe_node(struct xen_bus_type *bus, /* Register with generic device framework. */ err = device_register(&xendev->dev); - if (err) + if (err) { + put_device(&xendev->dev); + xendev = NULL; goto fail; + } return 0; fail: diff --git a/drivers/zorro/zorro.c b/drivers/zorro/zorro.c index d295d9878dff..8ec79385d3cc 100644 --- a/drivers/zorro/zorro.c +++ b/drivers/zorro/zorro.c @@ -16,6 +16,7 @@ #include <linux/bitops.h> #include <linux/string.h> #include <linux/platform_device.h> +#include <linux/dma-mapping.h> #include <linux/slab.h> #include <asm/byteorder.h> @@ -185,6 +186,17 @@ static int __init amiga_zorro_probe(struct platform_device *pdev) z->dev.parent = &bus->dev; z->dev.bus = &zorro_bus_type; z->dev.id = i; + switch (z->rom.er_Type & ERT_TYPEMASK) { + case ERT_ZORROIII: + z->dev.coherent_dma_mask = DMA_BIT_MASK(32); + break; + + case ERT_ZORROII: + default: + z->dev.coherent_dma_mask = DMA_BIT_MASK(24); + break; + } + z->dev.dma_mask = &z->dev.coherent_dma_mask; } /* ... then register them */ |