diff options
Diffstat (limited to 'drivers')
89 files changed, 645 insertions, 274 deletions
diff --git a/drivers/accel/ethosu/Kconfig b/drivers/accel/ethosu/Kconfig index d25f9b3eb317..f68e6e286903 100644 --- a/drivers/accel/ethosu/Kconfig +++ b/drivers/accel/ethosu/Kconfig @@ -4,6 +4,7 @@ config DRM_ACCEL_ARM_ETHOSU tristate "Arm Ethos-U65/U85 NPU" depends on HAS_IOMEM depends on DRM_ACCEL + depends on ARM || ARM64 || COMPILE_TEST select DRM_GEM_DMA_HELPER select DRM_SCHED select GENERIC_ALLOCATOR diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 931d0081169b..1d73a53370cf 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -68,6 +68,7 @@ enum board_ids { /* board IDs for specific chipsets in alphabetical order */ board_ahci_al, board_ahci_avn, + board_ahci_jmb585, board_ahci_mcp65, board_ahci_mcp77, board_ahci_mcp89, @@ -212,6 +213,15 @@ static const struct ata_port_info ahci_port_info[] = { .udma_mask = ATA_UDMA6, .port_ops = &ahci_avn_ops, }, + /* JMicron JMB582/585: 64-bit DMA is broken, force 32-bit */ + [board_ahci_jmb585] = { + AHCI_HFLAGS (AHCI_HFLAG_IGN_IRQ_IF_ERR | + AHCI_HFLAG_32BIT_ONLY), + .flags = AHCI_FLAG_COMMON, + .pio_mask = ATA_PIO4, + .udma_mask = ATA_UDMA6, + .port_ops = &ahci_ops, + }, [board_ahci_mcp65] = { AHCI_HFLAGS (AHCI_HFLAG_NO_FPDMA_AA | AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ), @@ -439,6 +449,10 @@ static const struct pci_device_id ahci_pci_tbl[] = { /* Elkhart Lake IDs 0x4b60 & 0x4b62 https://sata-io.org/product/8803 not tested yet */ { PCI_VDEVICE(INTEL, 0x4b63), board_ahci_pcs_quirk }, /* Elkhart Lake AHCI */ + /* JMicron JMB582/585: force 32-bit DMA (broken 64-bit implementation) */ + { PCI_VDEVICE(JMICRON, 0x0582), board_ahci_jmb585 }, + { PCI_VDEVICE(JMICRON, 0x0585), board_ahci_jmb585 }, + /* JMicron 360/1/3/5/6, match class to avoid IDE function */ { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_SATA_AHCI, 0xffffff, board_ahci_ign_iferr }, diff --git a/drivers/base/class.c b/drivers/base/class.c index 827fc7adacc7..ffab0a9c8ccb 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -127,7 +127,7 @@ static const struct kobj_type class_ktype = { }; int class_create_file_ns(const struct class *cls, const struct class_attribute *attr, - const void *ns) + const struct ns_common *ns) { struct subsys_private *sp = class_to_subsys(cls); int error; @@ -143,7 +143,7 @@ int class_create_file_ns(const struct class *cls, const struct class_attribute * EXPORT_SYMBOL_GPL(class_create_file_ns); void class_remove_file_ns(const struct class *cls, const struct class_attribute *attr, - const void *ns) + const struct ns_common *ns) { struct subsys_private *sp = class_to_subsys(cls); diff --git a/drivers/base/core.c b/drivers/base/core.c index 09b98f02f559..0613de0fbe44 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2570,15 +2570,14 @@ static void device_release(struct kobject *kobj) kfree(p); } -static const void *device_namespace(const struct kobject *kobj) +static const struct ns_common *device_namespace(const struct kobject *kobj) { const struct device *dev = kobj_to_dev(kobj); - const void *ns = NULL; if (dev->class && dev->class->namespace) - ns = dev->class->namespace(dev); + return dev->class->namespace(dev); - return ns; + return NULL; } static void device_get_ownership(const struct kobject *kobj, kuid_t *uid, kgid_t *gid) diff --git a/drivers/base/regmap/regmap-sdw-mbq.c b/drivers/base/regmap/regmap-sdw-mbq.c index 6a61629f5f89..4533fe793c5f 100644 --- a/drivers/base/regmap/regmap-sdw-mbq.c +++ b/drivers/base/regmap/regmap-sdw-mbq.c @@ -74,7 +74,7 @@ static int regmap_sdw_mbq_poll_busy(struct sdw_slave *slave, unsigned int reg, static int regmap_sdw_mbq_write_impl(struct sdw_slave *slave, unsigned int reg, unsigned int val, - int mbq_size, bool deferrable) + int mbq_size) { int shift = mbq_size * BITS_PER_BYTE; int ret; @@ -88,17 +88,14 @@ static int regmap_sdw_mbq_write_impl(struct sdw_slave *slave, return ret; } - ret = sdw_write_no_pm(slave, reg, val & 0xff); - if (deferrable && ret == -ENODATA) - return -EAGAIN; - - return ret; + return sdw_write_no_pm(slave, reg, val & 0xff); } static int regmap_sdw_mbq_write(void *context, unsigned int reg, unsigned int val) { struct regmap_mbq_context *ctx = context; struct sdw_slave *slave = ctx->sdw; + struct device *dev = ctx->dev; bool deferrable = regmap_sdw_mbq_deferrable(ctx, reg); int mbq_size = regmap_sdw_mbq_size(ctx, reg); int ret; @@ -113,13 +110,16 @@ static int regmap_sdw_mbq_write(void *context, unsigned int reg, unsigned int va * process a single wait/timeout on function busy and a single retry * of the transaction. */ - ret = regmap_sdw_mbq_write_impl(slave, reg, val, mbq_size, deferrable); - if (ret == -EAGAIN) { + ret = regmap_sdw_mbq_write_impl(slave, reg, val, mbq_size); + if (ret == -ENODATA) { + if (!deferrable) + dev_warn(dev, "Defer on undeferrable control: %x\n", reg); + ret = regmap_sdw_mbq_poll_busy(slave, reg, ctx); if (ret) return ret; - ret = regmap_sdw_mbq_write_impl(slave, reg, val, mbq_size, false); + ret = regmap_sdw_mbq_write_impl(slave, reg, val, mbq_size); } return ret; @@ -127,18 +127,14 @@ static int regmap_sdw_mbq_write(void *context, unsigned int reg, unsigned int va static int regmap_sdw_mbq_read_impl(struct sdw_slave *slave, unsigned int reg, unsigned int *val, - int mbq_size, bool deferrable) + int mbq_size) { int shift = BITS_PER_BYTE; int read; read = sdw_read_no_pm(slave, reg); - if (read < 0) { - if (deferrable && read == -ENODATA) - return -EAGAIN; - + if (read < 0) return read; - } *val = read; @@ -158,6 +154,7 @@ static int regmap_sdw_mbq_read(void *context, unsigned int reg, unsigned int *va { struct regmap_mbq_context *ctx = context; struct sdw_slave *slave = ctx->sdw; + struct device *dev = ctx->dev; bool deferrable = regmap_sdw_mbq_deferrable(ctx, reg); int mbq_size = regmap_sdw_mbq_size(ctx, reg); int ret; @@ -172,13 +169,16 @@ static int regmap_sdw_mbq_read(void *context, unsigned int reg, unsigned int *va * process a single wait/timeout on function busy and a single retry * of the transaction. */ - ret = regmap_sdw_mbq_read_impl(slave, reg, val, mbq_size, deferrable); - if (ret == -EAGAIN) { + ret = regmap_sdw_mbq_read_impl(slave, reg, val, mbq_size); + if (ret == -ENODATA) { + if (!deferrable) + dev_warn(dev, "Defer on undeferable control: %x\n", reg); + ret = regmap_sdw_mbq_poll_busy(slave, reg, ctx); if (ret) return ret; - ret = regmap_sdw_mbq_read_impl(slave, reg, val, mbq_size, false); + ret = regmap_sdw_mbq_read_impl(slave, reg, val, mbq_size); } return ret; diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 29e9828422bb..11d66333d93b 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -369,13 +369,13 @@ struct mem_ctl_info *edac_mc_alloc(unsigned int mc_num, if (!mci->layers) goto error; + mci->dev.release = mci_release; + device_initialize(&mci->dev); + mci->pvt_info = kzalloc(sz_pvt, GFP_KERNEL); if (!mci->pvt_info) goto error; - mci->dev.release = mci_release; - device_initialize(&mci->dev); - /* setup index and various internal pointers */ mci->mc_idx = mc_num; mci->tot_dimms = tot_dimms; diff --git a/drivers/firmware/efi/efi-init.c b/drivers/firmware/efi/efi-init.c index 5a595d026f58..6103b1a082d2 100644 --- a/drivers/firmware/efi/efi-init.c +++ b/drivers/firmware/efi/efi-init.c @@ -60,7 +60,7 @@ extern __weak const efi_config_table_type_t efi_arch_tables[]; * x86 defines its own instance of sysfb_primary_display and uses * it even without EFI, everything else can get them from here. */ -#if !defined(CONFIG_X86) && (defined(CONFIG_SYSFB) || defined(CONFIG_EFI_EARLYCON)) || defined(CONFIG_FIRMWARE_EDID) +#if !defined(CONFIG_X86) && (defined(CONFIG_SYSFB) || defined(CONFIG_EFI_EARLYCON) || defined(CONFIG_FIRMWARE_EDID)) struct sysfb_display_info sysfb_primary_display __section(".data"); EXPORT_SYMBOL_GPL(sysfb_primary_display); #endif diff --git a/drivers/firmware/microchip/mpfs-auto-update.c b/drivers/firmware/microchip/mpfs-auto-update.c index 46b19d803446..1211fd8d0463 100644 --- a/drivers/firmware/microchip/mpfs-auto-update.c +++ b/drivers/firmware/microchip/mpfs-auto-update.c @@ -113,10 +113,6 @@ static enum fw_upload_err mpfs_auto_update_prepare(struct fw_upload *fw_uploader * be added here. */ - priv->flash = mpfs_sys_controller_get_flash(priv->sys_controller); - if (!priv->flash) - return FW_UPLOAD_ERR_HW_ERROR; - erase_size = round_up(erase_size, (u64)priv->flash->erasesize); /* @@ -427,6 +423,12 @@ static int mpfs_auto_update_probe(struct platform_device *pdev) return dev_err_probe(dev, PTR_ERR(priv->sys_controller), "Could not register as a sub device of the system controller\n"); + priv->flash = mpfs_sys_controller_get_flash(priv->sys_controller); + if (IS_ERR_OR_NULL(priv->flash)) { + dev_dbg(dev, "No flash connected to the system controller, auto-update not supported\n"); + return -ENODEV; + } + priv->dev = dev; platform_set_drvdata(pdev, priv); diff --git a/drivers/firmware/thead,th1520-aon.c b/drivers/firmware/thead,th1520-aon.c index a35fd5e2a07f..d7f19b5b5f46 100644 --- a/drivers/firmware/thead,th1520-aon.c +++ b/drivers/firmware/thead,th1520-aon.c @@ -170,10 +170,9 @@ int th1520_aon_power_update(struct th1520_aon_chan *aon_chan, u16 rsrc, hdr->func = TH1520_AON_PM_FUNC_SET_RESOURCE_POWER_MODE; hdr->size = TH1520_AON_RPC_MSG_NUM; - RPC_SET_BE16(&msg.resource, 0, rsrc); - RPC_SET_BE16(&msg.resource, 2, - (power_on ? TH1520_AON_PM_PW_MODE_ON : - TH1520_AON_PM_PW_MODE_OFF)); + msg.resource = cpu_to_be16(rsrc); + msg.mode = cpu_to_be16(power_on ? TH1520_AON_PM_PW_MODE_ON : + TH1520_AON_PM_PW_MODE_OFF); ret = th1520_aon_call_rpc(aon_chan, &msg); if (ret) diff --git a/drivers/gpio/gpio-bd72720.c b/drivers/gpio/gpio-bd72720.c index 6549dbf4c7ad..d0f936ed80af 100644 --- a/drivers/gpio/gpio-bd72720.c +++ b/drivers/gpio/gpio-bd72720.c @@ -256,6 +256,8 @@ static int gpo_bd72720_probe(struct platform_device *pdev) g->dev = dev; g->chip.parent = parent; g->regmap = dev_get_regmap(parent, NULL); + if (!g->regmap) + return -ENODEV; return devm_gpiochip_add_data(dev, &g->chip, g); } diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 15a5762a82c2..df06b56a2ade 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -595,7 +595,7 @@ static void tegra_gpio_irq_release_resources(struct irq_data *d) struct tegra_gpio_info *tgi = gpiochip_get_data(chip); gpiochip_relres_irq(chip, d->hwirq); - tegra_gpio_enable(tgi, d->hwirq); + tegra_gpio_disable(tgi, d->hwirq); } static void tegra_gpio_irq_print_chip(struct irq_data *d, struct seq_file *s) @@ -698,7 +698,7 @@ static int tegra_gpio_probe(struct platform_device *pdev) tgi = devm_kzalloc(&pdev->dev, sizeof(*tgi), GFP_KERNEL); if (!tgi) - return -ENODEV; + return -ENOMEM; tgi->soc = of_device_get_match_data(&pdev->dev); tgi->dev = &pdev->dev; diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 3791944389db..097e18c1adb2 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -2678,9 +2678,9 @@ static u32 psr2_pipe_srcsz_early_tpt_calc(struct intel_crtc_state *crtc_state, static void clip_area_update(struct drm_rect *overlap_damage_area, struct drm_rect *damage_area, - struct drm_rect *pipe_src) + struct drm_rect *display_area) { - if (!drm_rect_intersect(damage_area, pipe_src)) + if (!drm_rect_intersect(damage_area, display_area)) return; if (overlap_damage_area->y1 == -1) { @@ -2731,6 +2731,7 @@ static bool intel_psr2_sel_fetch_pipe_alignment(struct intel_crtc_state *crtc_st static void intel_psr2_sel_fetch_et_alignment(struct intel_atomic_state *state, struct intel_crtc *crtc, + struct drm_rect *display_area, bool *cursor_in_su_area) { struct intel_crtc_state *crtc_state = intel_atomic_get_new_crtc_state(state, crtc); @@ -2758,7 +2759,7 @@ intel_psr2_sel_fetch_et_alignment(struct intel_atomic_state *state, continue; clip_area_update(&crtc_state->psr2_su_area, &new_plane_state->uapi.dst, - &crtc_state->pipe_src); + display_area); *cursor_in_su_area = true; } } @@ -2855,6 +2856,12 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, struct intel_crtc_state *crtc_state = intel_atomic_get_new_crtc_state(state, crtc); struct intel_plane_state *new_plane_state, *old_plane_state; struct intel_plane *plane; + struct drm_rect display_area = { + .x1 = 0, + .y1 = 0, + .x2 = crtc_state->hw.adjusted_mode.crtc_hdisplay, + .y2 = crtc_state->hw.adjusted_mode.crtc_vdisplay, + }; bool full_update = false, su_area_changed; int i, ret; @@ -2868,7 +2875,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, crtc_state->psr2_su_area.x1 = 0; crtc_state->psr2_su_area.y1 = -1; - crtc_state->psr2_su_area.x2 = drm_rect_width(&crtc_state->pipe_src); + crtc_state->psr2_su_area.x2 = drm_rect_width(&display_area); crtc_state->psr2_su_area.y2 = -1; /* @@ -2906,14 +2913,14 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, damaged_area.y1 = old_plane_state->uapi.dst.y1; damaged_area.y2 = old_plane_state->uapi.dst.y2; clip_area_update(&crtc_state->psr2_su_area, &damaged_area, - &crtc_state->pipe_src); + &display_area); } if (new_plane_state->uapi.visible) { damaged_area.y1 = new_plane_state->uapi.dst.y1; damaged_area.y2 = new_plane_state->uapi.dst.y2; clip_area_update(&crtc_state->psr2_su_area, &damaged_area, - &crtc_state->pipe_src); + &display_area); } continue; } else if (new_plane_state->uapi.alpha != old_plane_state->uapi.alpha) { @@ -2921,7 +2928,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, damaged_area.y1 = new_plane_state->uapi.dst.y1; damaged_area.y2 = new_plane_state->uapi.dst.y2; clip_area_update(&crtc_state->psr2_su_area, &damaged_area, - &crtc_state->pipe_src); + &display_area); continue; } @@ -2937,7 +2944,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, damaged_area.x1 += new_plane_state->uapi.dst.x1 - src.x1; damaged_area.x2 += new_plane_state->uapi.dst.x1 - src.x1; - clip_area_update(&crtc_state->psr2_su_area, &damaged_area, &crtc_state->pipe_src); + clip_area_update(&crtc_state->psr2_su_area, &damaged_area, &display_area); } /* @@ -2972,7 +2979,8 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, * cursor is added into affected planes even when * cursor is not updated by itself. */ - intel_psr2_sel_fetch_et_alignment(state, crtc, &cursor_in_su_area); + intel_psr2_sel_fetch_et_alignment(state, crtc, &display_area, + &cursor_in_su_area); su_area_changed = intel_psr2_sel_fetch_pipe_alignment(crtc_state); @@ -3048,8 +3056,8 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, skip_sel_fetch_set_loop: if (full_update) - clip_area_update(&crtc_state->psr2_su_area, &crtc_state->pipe_src, - &crtc_state->pipe_src); + clip_area_update(&crtc_state->psr2_su_area, &display_area, + &display_area); psr2_man_trk_ctl_calc(crtc_state, full_update); crtc_state->pipe_srcsz_early_tpt = diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index 942f4eed817f..65ce54b20ec2 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -896,7 +896,7 @@ static struct i915_vma *eb_lookup_vma(struct i915_execbuffer *eb, u32 handle) rcu_read_lock(); vma = radix_tree_lookup(&eb->gem_context->handles_vma, handle); - if (likely(vma && vma->vm == vm)) + if (likely(vma)) vma = i915_vma_tryget(vma); else vma = NULL; diff --git a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c index b279878dca29..6424ecce8bcb 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c @@ -148,10 +148,12 @@ static void heartbeat(struct work_struct *wrk) /* Just in case everything has gone horribly wrong, give it a kick */ intel_engine_flush_submission(engine); - rq = engine->heartbeat.systole; - if (rq && i915_request_completed(rq)) { - i915_request_put(rq); - engine->heartbeat.systole = NULL; + rq = xchg(&engine->heartbeat.systole, NULL); + if (rq) { + if (i915_request_completed(rq)) + i915_request_put(rq); + else + engine->heartbeat.systole = rq; } if (!intel_engine_pm_get_if_awake(engine)) @@ -232,8 +234,11 @@ static void heartbeat(struct work_struct *wrk) unlock: mutex_unlock(&ce->timeline->mutex); out: - if (!engine->i915->params.enable_hangcheck || !next_heartbeat(engine)) - i915_request_put(fetch_and_zero(&engine->heartbeat.systole)); + if (!engine->i915->params.enable_hangcheck || !next_heartbeat(engine)) { + rq = xchg(&engine->heartbeat.systole, NULL); + if (rq) + i915_request_put(rq); + } intel_engine_pm_put(engine); } @@ -247,8 +252,13 @@ void intel_engine_unpark_heartbeat(struct intel_engine_cs *engine) void intel_engine_park_heartbeat(struct intel_engine_cs *engine) { - if (cancel_delayed_work(&engine->heartbeat.work)) - i915_request_put(fetch_and_zero(&engine->heartbeat.systole)); + if (cancel_delayed_work(&engine->heartbeat.work)) { + struct i915_request *rq; + + rq = xchg(&engine->heartbeat.systole, NULL); + if (rq) + i915_request_put(rq); + } } void intel_gt_unpark_heartbeats(struct intel_gt *gt) diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c index 1f93bc5a3d02..cb2b62a41972 100644 --- a/drivers/gpu/drm/vc4/vc4_bo.c +++ b/drivers/gpu/drm/vc4/vc4_bo.c @@ -738,12 +738,15 @@ static int vc4_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct return -EINVAL; } + mutex_lock(&bo->madv_lock); if (bo->madv != VC4_MADV_WILLNEED) { DRM_DEBUG("mmapping of %s BO not allowed\n", bo->madv == VC4_MADV_DONTNEED ? "purgeable" : "purged"); + mutex_unlock(&bo->madv_lock); return -EINVAL; } + mutex_unlock(&bo->madv_lock); return drm_gem_dma_mmap(&bo->base, vma); } diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c index ad8cbd727b80..34bdac107ce1 100644 --- a/drivers/gpu/drm/vc4/vc4_gem.c +++ b/drivers/gpu/drm/vc4/vc4_gem.c @@ -62,6 +62,7 @@ vc4_free_hang_state(struct drm_device *dev, struct vc4_hang_state *state) for (i = 0; i < state->user_state.bo_count; i++) drm_gem_object_put(state->bo[i]); + kfree(state->bo); kfree(state); } @@ -170,10 +171,8 @@ vc4_save_hang_state(struct drm_device *dev) spin_lock_irqsave(&vc4->job_lock, irqflags); exec[0] = vc4_first_bin_job(vc4); exec[1] = vc4_first_render_job(vc4); - if (!exec[0] && !exec[1]) { - spin_unlock_irqrestore(&vc4->job_lock, irqflags); - return; - } + if (!exec[0] && !exec[1]) + goto err_free_state; /* Get the bos from both binner and renderer into hang state. */ state->bo_count = 0; @@ -190,10 +189,8 @@ vc4_save_hang_state(struct drm_device *dev) kernel_state->bo = kzalloc_objs(*kernel_state->bo, state->bo_count, GFP_ATOMIC); - if (!kernel_state->bo) { - spin_unlock_irqrestore(&vc4->job_lock, irqflags); - return; - } + if (!kernel_state->bo) + goto err_free_state; k = 0; for (i = 0; i < 2; i++) { @@ -285,6 +282,12 @@ vc4_save_hang_state(struct drm_device *dev) vc4->hang_state = kernel_state; spin_unlock_irqrestore(&vc4->job_lock, irqflags); } + + return; + +err_free_state: + spin_unlock_irqrestore(&vc4->job_lock, irqflags); + kfree(kernel_state); } static void diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c index 3ffe09bc89d2..d31b906cb8e7 100644 --- a/drivers/gpu/drm/vc4/vc4_v3d.c +++ b/drivers/gpu/drm/vc4/vc4_v3d.c @@ -481,6 +481,7 @@ static int vc4_v3d_bind(struct device *dev, struct device *master, void *data) pm_runtime_use_autosuspend(dev); pm_runtime_set_autosuspend_delay(dev, 40); /* a little over 2 frames. */ + pm_runtime_put_autosuspend(dev); return 0; diff --git a/drivers/gpu/drm/xe/xe_hw_engine.c b/drivers/gpu/drm/xe/xe_hw_engine.c index 688d645e0e73..aa0b7a427f0b 100644 --- a/drivers/gpu/drm/xe/xe_hw_engine.c +++ b/drivers/gpu/drm/xe/xe_hw_engine.c @@ -595,9 +595,8 @@ static void adjust_idledly(struct xe_hw_engine *hwe) maxcnt *= maxcnt_units_ns; if (xe_gt_WARN_ON(gt, idledly >= maxcnt || inhibit_switch)) { - idledly = DIV_ROUND_CLOSEST(((maxcnt - 1) * maxcnt_units_ns), + idledly = DIV_ROUND_CLOSEST(((maxcnt - 1) * 1000), idledly_units_ps); - idledly = DIV_ROUND_CLOSEST(idledly, 1000); xe_mmio_write32(>->mmio, RING_IDLEDLY(hwe->mmio_base), idledly); } } diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c index 1d9f955573aa..4b81cebdc335 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c @@ -413,7 +413,8 @@ static void sfh_init_work(struct work_struct *work) rc = amd_sfh_hid_client_init(mp2); if (rc) { amd_sfh_clear_intr(mp2); - dev_err(&pdev->dev, "amd_sfh_hid_client_init failed err %d\n", rc); + if (rc != -EOPNOTSUPP) + dev_err(&pdev->dev, "amd_sfh_hid_client_init failed err %d\n", rc); return; } diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index f20dc46fd8eb..f44e6e708404 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -990,6 +990,9 @@ static const struct hid_usage_entry hid_usage_table[] = { { 0x0c, 0x01c9, "ALContactSync" }, { 0x0c, 0x01ca, "ALNavigation" }, { 0x0c, 0x01cb, "ALContextawareDesktopAssistant" }, + { 0x0c, 0x01cc, "ALActionOnSelection" }, + { 0x0c, 0x01cd, "ALContextualInsertion" }, + { 0x0c, 0x01ce, "ALContextualQuery" }, { 0x0c, 0x0200, "GenericGUIApplicationControls" }, { 0x0c, 0x0201, "ACNew" }, { 0x0c, 0x0202, "ACOpen" }, @@ -3375,6 +3378,9 @@ static const char *keys[KEY_MAX + 1] = { [KEY_BRIGHTNESS_MIN] = "BrightnessMin", [KEY_BRIGHTNESS_MAX] = "BrightnessMax", [KEY_BRIGHTNESS_AUTO] = "BrightnessAuto", + [KEY_ACTION_ON_SELECTION] = "ActionOnSelection", + [KEY_CONTEXTUAL_INSERT] = "ContextualInsert", + [KEY_CONTEXTUAL_QUERY] = "ContextualQuery", [KEY_KBDINPUTASSIST_PREV] = "KbdInputAssistPrev", [KEY_KBDINPUTASSIST_NEXT] = "KbdInputAssistNext", [KEY_KBDINPUTASSIST_PREVGROUP] = "KbdInputAssistPrevGroup", diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index afcee13bad61..c1e4a6ce9631 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -22,6 +22,9 @@ #define USB_DEVICE_ID_3M2256 0x0502 #define USB_DEVICE_ID_3M3266 0x0506 +#define USB_VENDOR_ID_8BITDO 0x2dc8 +#define USB_DEVICE_ID_8BITDO_PRO_3 0x6009 + #define USB_VENDOR_ID_A4TECH 0x09da #define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006 #define USB_DEVICE_ID_A4TECH_X5_005D 0x000a @@ -1471,6 +1474,10 @@ #define USB_VENDOR_ID_VTL 0x0306 #define USB_DEVICE_ID_VTL_MULTITOUCH_FF3F 0xff3f +#define USB_VENDOR_ID_VXE 0x3554 +#define USB_DEVICE_ID_VXE_DRAGONFLY_R1_PRO_DONGLE 0xf58a +#define USB_DEVICE_ID_VXE_DRAGONFLY_R1_PRO_WIRED 0xf58c + #define USB_VENDOR_ID_WACOM 0x056a #define USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH 0x81 #define USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH 0x00BD diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 9475b7e9da43..e824c793f669 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -1227,6 +1227,9 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel case 0x1bc: map_key_clear(KEY_MESSENGER); break; case 0x1bd: map_key_clear(KEY_INFO); break; case 0x1cb: map_key_clear(KEY_ASSISTANT); break; + case 0x1cc: map_key_clear(KEY_ACTION_ON_SELECTION); break; + case 0x1cd: map_key_clear(KEY_CONTEXTUAL_INSERT); break; + case 0x1ce: map_key_clear(KEY_CONTEXTUAL_QUERY); break; case 0x201: map_key_clear(KEY_NEW); break; case 0x202: map_key_clear(KEY_OPEN); break; case 0x203: map_key_clear(KEY_CLOSE); break; diff --git a/drivers/hid/hid-kysona.c b/drivers/hid/hid-kysona.c index 09bfe30d02cb..ccbd8380064e 100644 --- a/drivers/hid/hid-kysona.c +++ b/drivers/hid/hid-kysona.c @@ -272,6 +272,8 @@ static void kysona_remove(struct hid_device *hdev) static const struct hid_device_id kysona_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_KYSONA, USB_DEVICE_ID_KYSONA_M600_DONGLE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYSONA, USB_DEVICE_ID_KYSONA_M600_WIRED) }, + { HID_USB_DEVICE(USB_VENDOR_ID_VXE, USB_DEVICE_ID_VXE_DRAGONFLY_R1_PRO_DONGLE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_VXE, USB_DEVICE_ID_VXE_DRAGONFLY_R1_PRO_WIRED) }, { } }; MODULE_DEVICE_TABLE(hid, kysona_devices); diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index edc4339adb50..02f7db5c1056 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -25,6 +25,7 @@ */ static const struct hid_device_id hid_quirks[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_8BITDO, USB_DEVICE_ID_8BITDO_PRO_3), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD), HID_QUIRK_BADPAD }, { HID_USB_DEVICE(USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR), HID_QUIRK_BADPAD }, { HID_USB_DEVICE(USB_VENDOR_ID_ADATA_XPG, USB_VENDOR_ID_ADATA_XPG_WL_GAMING_MOUSE), HID_QUIRK_ALWAYS_POLL }, diff --git a/drivers/hid/hid-roccat.c b/drivers/hid/hid-roccat.c index fd0ea52f7cba..d6fff53d4ee7 100644 --- a/drivers/hid/hid-roccat.c +++ b/drivers/hid/hid-roccat.c @@ -257,6 +257,7 @@ int roccat_report_event(int minor, u8 const *data) if (!new_value) return -ENOMEM; + mutex_lock(&device->readers_lock); mutex_lock(&device->cbuf_lock); report = &device->cbuf[device->cbuf_end]; @@ -279,6 +280,7 @@ int roccat_report_event(int minor, u8 const *data) } mutex_unlock(&device->cbuf_lock); + mutex_unlock(&device->readers_lock); wake_up_interruptible(&device->wait); return 0; diff --git a/drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c b/drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c index f178017352ba..46d3e9a01999 100644 --- a/drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c +++ b/drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c @@ -26,6 +26,11 @@ static struct quicki2c_ddata ptl_ddata = { .max_interrupt_delay = MAX_RX_INTERRUPT_DELAY, }; +static struct quicki2c_ddata nvl_ddata = { + .max_detect_size = MAX_RX_DETECT_SIZE_NVL, + .max_interrupt_delay = MAX_RX_INTERRUPT_DELAY, +}; + /* THC QuickI2C ACPI method to get device properties */ /* HIDI2C device method */ static guid_t i2c_hid_guid = @@ -1032,6 +1037,8 @@ static const struct pci_device_id quicki2c_pci_tbl[] = { { PCI_DEVICE_DATA(INTEL, THC_PTL_U_DEVICE_ID_I2C_PORT2, &ptl_ddata) }, { PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_I2C_PORT1, &ptl_ddata) }, { PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_I2C_PORT2, &ptl_ddata) }, + { PCI_DEVICE_DATA(INTEL, THC_NVL_H_DEVICE_ID_I2C_PORT1, &nvl_ddata) }, + { PCI_DEVICE_DATA(INTEL, THC_NVL_H_DEVICE_ID_I2C_PORT2, &nvl_ddata) }, { } }; MODULE_DEVICE_TABLE(pci, quicki2c_pci_tbl); diff --git a/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h b/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h index 33a1e3db1cb2..61dbdece59a1 100644 --- a/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h +++ b/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h @@ -15,6 +15,8 @@ #define PCI_DEVICE_ID_INTEL_THC_PTL_U_DEVICE_ID_I2C_PORT2 0xE44A #define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_I2C_PORT1 0x4D48 #define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_I2C_PORT2 0x4D4A +#define PCI_DEVICE_ID_INTEL_THC_NVL_H_DEVICE_ID_I2C_PORT1 0xD348 +#define PCI_DEVICE_ID_INTEL_THC_NVL_H_DEVICE_ID_I2C_PORT2 0xD34A /* Packet size value, the unit is 16 bytes */ #define MAX_PACKET_SIZE_VALUE_LNL 256 @@ -40,6 +42,8 @@ /* PTL Max packet size detection capability is 255 Bytes */ #define MAX_RX_DETECT_SIZE_PTL 255 +/* NVL Max packet size detection capability is 64K Bytes */ +#define MAX_RX_DETECT_SIZE_NVL 65535 /* Max interrupt delay capability is 2.56ms */ #define MAX_RX_INTERRUPT_DELAY 256 diff --git a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c index ad6bd59963b2..b6a69995692c 100644 --- a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c +++ b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c @@ -37,6 +37,10 @@ struct quickspi_driver_data arl = { .max_packet_size_value = MAX_PACKET_SIZE_VALUE_MTL, }; +struct quickspi_driver_data nvl = { + .max_packet_size_value = MAX_PACKET_SIZE_VALUE_LNL, +}; + /* THC QuickSPI ACPI method to get device properties */ /* HIDSPI Method: {6e2ac436-0fcf-41af-a265-b32a220dcfab} */ static guid_t hidspi_guid = @@ -982,6 +986,8 @@ static const struct pci_device_id quickspi_pci_tbl[] = { {PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_SPI_PORT2, &ptl), }, {PCI_DEVICE_DATA(INTEL, THC_ARL_DEVICE_ID_SPI_PORT1, &arl), }, {PCI_DEVICE_DATA(INTEL, THC_ARL_DEVICE_ID_SPI_PORT2, &arl), }, + {PCI_DEVICE_DATA(INTEL, THC_NVL_H_DEVICE_ID_SPI_PORT1, &nvl), }, + {PCI_DEVICE_DATA(INTEL, THC_NVL_H_DEVICE_ID_SPI_PORT2, &nvl), }, {} }; MODULE_DEVICE_TABLE(pci, quickspi_pci_tbl); diff --git a/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h b/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h index c30e1a42eb09..bf5e18f5a5f4 100644 --- a/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h +++ b/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h @@ -23,6 +23,8 @@ #define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_SPI_PORT2 0x4D4B #define PCI_DEVICE_ID_INTEL_THC_ARL_DEVICE_ID_SPI_PORT1 0x7749 #define PCI_DEVICE_ID_INTEL_THC_ARL_DEVICE_ID_SPI_PORT2 0x774B +#define PCI_DEVICE_ID_INTEL_THC_NVL_H_DEVICE_ID_SPI_PORT1 0xD349 +#define PCI_DEVICE_ID_INTEL_THC_NVL_H_DEVICE_ID_SPI_PORT2 0xD34B /* HIDSPI special ACPI parameters DSM methods */ #define ACPI_QUICKSPI_REVISION_NUM 2 diff --git a/drivers/hv/mshv_root_main.c b/drivers/hv/mshv_root_main.c index 6f42423f7faa..c8e5523a52b6 100644 --- a/drivers/hv/mshv_root_main.c +++ b/drivers/hv/mshv_root_main.c @@ -630,7 +630,7 @@ static bool mshv_handle_gpa_intercept(struct mshv_vp *vp) { struct mshv_partition *p = vp->vp_partition; struct mshv_mem_region *region; - bool ret; + bool ret = false; u64 gfn; #if defined(CONFIG_X86_64) struct hv_x64_memory_intercept_message *msg = @@ -641,6 +641,8 @@ static bool mshv_handle_gpa_intercept(struct mshv_vp *vp) (struct hv_arm64_memory_intercept_message *) vp->vp_intercept_msg_page->u.payload; #endif + enum hv_intercept_access_type access_type = + msg->header.intercept_access_type; gfn = HVPFN_DOWN(msg->guest_physical_address); @@ -648,12 +650,19 @@ static bool mshv_handle_gpa_intercept(struct mshv_vp *vp) if (!region) return false; + if (access_type == HV_INTERCEPT_ACCESS_WRITE && + !(region->hv_map_flags & HV_MAP_GPA_WRITABLE)) + goto put_region; + + if (access_type == HV_INTERCEPT_ACCESS_EXECUTE && + !(region->hv_map_flags & HV_MAP_GPA_EXECUTABLE)) + goto put_region; + /* Only movable memory ranges are supported for GPA intercepts */ if (region->mreg_type == MSHV_REGION_TYPE_MEM_MOVABLE) ret = mshv_region_handle_gfn_fault(region, gfn); - else - ret = false; +put_region: mshv_region_put(region); return ret; diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 452d120a210b..a208fefd3c3b 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -401,7 +401,7 @@ static void i2c_imx_reset_regs(struct imx_i2c_struct *i2c_imx) static int i2c_imx_dma_request(struct imx_i2c_struct *i2c_imx, dma_addr_t phy_addr) { struct imx_i2c_dma *dma; - struct dma_slave_config dma_sconfig; + struct dma_slave_config dma_sconfig = {}; struct device *dev = i2c_imx->adapter.dev.parent; int ret; diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 558b73940d66..7945614be36d 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -509,12 +509,13 @@ static int ib_device_uevent(const struct device *device, return 0; } -static const void *net_namespace(const struct device *d) +static const struct ns_common *net_namespace(const struct device *d) { const struct ib_core_device *coredev = container_of(d, struct ib_core_device, dev); + struct net *net = read_pnet(&coredev->rdma_net); - return read_pnet(&coredev->rdma_net); + return net ? to_ns_common(net) : NULL; } static struct class ib_class = { diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 30339dcabb4d..b58868e1cf11 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -43,6 +43,7 @@ #include <linux/jiffies.h> #include <linux/lockdep.h> #include <linux/inet.h> +#include <net/net_namespace.h> #include <rdma/ib_cache.h> #include <linux/atomic.h> @@ -1048,7 +1049,7 @@ static void srp_remove_target(struct srp_target_port *target) scsi_remove_host(target->scsi_host); srp_stop_rport_timers(target->rport); srp_disconnect_target(target); - kobj_ns_drop(KOBJ_NS_TYPE_NET, target->net); + kobj_ns_drop(KOBJ_NS_TYPE_NET, to_ns_common(target->net)); for (i = 0; i < target->ch_count; i++) { ch = &target->ch[i]; srp_free_ch_ib(target, ch); @@ -3713,7 +3714,7 @@ static ssize_t add_target_store(struct device *dev, target = host_to_target(target_host); - target->net = kobj_ns_grab_current(KOBJ_NS_TYPE_NET); + target->net = to_net_ns(kobj_ns_grab_current(KOBJ_NS_TYPE_NET)); target->io_class = SRP_REV16A_IB_IO_CLASS; target->scsi_host = target_host; target->srp_host = host; @@ -3905,7 +3906,7 @@ put: * earlier in this function. */ if (target->state != SRP_TARGET_REMOVED) - kobj_ns_drop(KOBJ_NS_TYPE_NET, target->net); + kobj_ns_drop(KOBJ_NS_TYPE_NET, to_ns_common(target->net)); scsi_host_put(target->scsi_host); } diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index e589060db280..d32fa4b508fc 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -25,8 +25,10 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/fs.h> +#include <linux/lockdep.h> #include <linux/miscdevice.h> #include <linux/overflow.h> +#include <linux/spinlock.h> #include <linux/input/mt.h> #include "../input-compat.h" @@ -57,6 +59,7 @@ struct uinput_device { struct input_dev *dev; struct mutex mutex; enum uinput_state state; + spinlock_t state_lock; wait_queue_head_t waitq; unsigned char ready; unsigned char head; @@ -75,6 +78,8 @@ static int uinput_dev_event(struct input_dev *dev, struct uinput_device *udev = input_get_drvdata(dev); struct timespec64 ts; + lockdep_assert_held(&dev->event_lock); + ktime_get_ts64(&ts); udev->buff[udev->head] = (struct input_event) { @@ -146,27 +151,26 @@ static void uinput_request_release_slot(struct uinput_device *udev, static int uinput_request_send(struct uinput_device *udev, struct uinput_request *request) { - int retval; + unsigned long flags; + int retval = 0; - retval = mutex_lock_interruptible(&udev->mutex); - if (retval) - return retval; + spin_lock(&udev->state_lock); if (udev->state != UIST_CREATED) { retval = -ENODEV; goto out; } - init_completion(&request->done); - /* * Tell our userspace application about this new request * by queueing an input event. */ + spin_lock_irqsave(&udev->dev->event_lock, flags); uinput_dev_event(udev->dev, EV_UINPUT, request->code, request->id); + spin_unlock_irqrestore(&udev->dev->event_lock, flags); out: - mutex_unlock(&udev->mutex); + spin_unlock(&udev->state_lock); return retval; } @@ -175,6 +179,13 @@ static int uinput_request_submit(struct uinput_device *udev, { int retval; + /* + * Initialize completion before allocating the request slot. + * Once the slot is allocated, uinput_flush_requests() may + * complete it at any time, so it must be initialized first. + */ + init_completion(&request->done); + retval = uinput_request_reserve_slot(udev, request); if (retval) return retval; @@ -289,7 +300,14 @@ static void uinput_destroy_device(struct uinput_device *udev) struct input_dev *dev = udev->dev; enum uinput_state old_state = udev->state; + /* + * Update state under state_lock so that concurrent + * uinput_request_send() sees the state change before we + * flush pending requests and tear down the device. + */ + spin_lock(&udev->state_lock); udev->state = UIST_NEW_DEVICE; + spin_unlock(&udev->state_lock); if (dev) { name = dev->name; @@ -366,7 +384,9 @@ static int uinput_create_device(struct uinput_device *udev) if (error) goto fail2; + spin_lock(&udev->state_lock); udev->state = UIST_CREATED; + spin_unlock(&udev->state_lock); return 0; @@ -384,6 +404,7 @@ static int uinput_open(struct inode *inode, struct file *file) return -ENOMEM; mutex_init(&newdev->mutex); + spin_lock_init(&newdev->state_lock); spin_lock_init(&newdev->requests_lock); init_waitqueue_head(&newdev->requests_waitq); init_waitqueue_head(&newdev->waitq); diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 50718ab810a4..ee83850c7060 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -2717,6 +2717,12 @@ static size_t __iommu_unmap(struct iommu_domain *domain, pr_debug("unmapped: iova 0x%lx size 0x%zx\n", iova, unmapped_page); + /* + * If the driver itself isn't using the gather, make sure + * it looks non-empty so iotlb_sync will still be called. + */ + if (iotlb_gather->start >= iotlb_gather->end) + iommu_iotlb_gather_add_range(iotlb_gather, iova, size); iova += unmapped_page; unmapped += unmapped_page; diff --git a/drivers/mmc/host/vub300.c b/drivers/mmc/host/vub300.c index ff49d0770506..3c9df27f9fa7 100644 --- a/drivers/mmc/host/vub300.c +++ b/drivers/mmc/host/vub300.c @@ -369,11 +369,14 @@ struct vub300_mmc_host { static void vub300_delete(struct kref *kref) { /* kref callback - softirq */ struct vub300_mmc_host *vub300 = kref_to_vub300_mmc_host(kref); + struct mmc_host *mmc = vub300->mmc; + usb_free_urb(vub300->command_out_urb); vub300->command_out_urb = NULL; usb_free_urb(vub300->command_res_urb); vub300->command_res_urb = NULL; usb_put_dev(vub300->udev); + mmc_free_host(mmc); /* * and hence also frees vub300 * which is contained at the end of struct mmc @@ -2112,7 +2115,7 @@ static int vub300_probe(struct usb_interface *interface, goto error1; } /* this also allocates memory for our VUB300 mmc host device */ - mmc = devm_mmc_alloc_host(&udev->dev, sizeof(*vub300)); + mmc = mmc_alloc_host(sizeof(*vub300), &udev->dev); if (!mmc) { retval = -ENOMEM; dev_err(&udev->dev, "not enough memory for the mmc_host\n"); @@ -2269,7 +2272,7 @@ static int vub300_probe(struct usb_interface *interface, dev_err(&vub300->udev->dev, "Could not find two sets of bulk-in/out endpoint pairs\n"); retval = -EINVAL; - goto error4; + goto err_free_host; } retval = usb_control_msg(vub300->udev, usb_rcvctrlpipe(vub300->udev, 0), @@ -2278,14 +2281,14 @@ static int vub300_probe(struct usb_interface *interface, 0x0000, 0x0000, &vub300->hc_info, sizeof(vub300->hc_info), 1000); if (retval < 0) - goto error4; + goto err_free_host; retval = usb_control_msg(vub300->udev, usb_sndctrlpipe(vub300->udev, 0), SET_ROM_WAIT_STATES, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, firmware_rom_wait_states, 0x0000, NULL, 0, 1000); if (retval < 0) - goto error4; + goto err_free_host; dev_info(&vub300->udev->dev, "operating_mode = %s %s %d MHz %s %d byte USB packets\n", (mmc->caps & MMC_CAP_SDIO_IRQ) ? "IRQs" : "POLL", @@ -2300,7 +2303,7 @@ static int vub300_probe(struct usb_interface *interface, 0x0000, 0x0000, &vub300->system_port_status, sizeof(vub300->system_port_status), 1000); if (retval < 0) { - goto error4; + goto err_free_host; } else if (sizeof(vub300->system_port_status) == retval) { vub300->card_present = (0x0001 & vub300->system_port_status.port_flags) ? 1 : 0; @@ -2308,7 +2311,7 @@ static int vub300_probe(struct usb_interface *interface, (0x0010 & vub300->system_port_status.port_flags) ? 1 : 0; } else { retval = -EINVAL; - goto error4; + goto err_free_host; } usb_set_intfdata(interface, vub300); INIT_DELAYED_WORK(&vub300->pollwork, vub300_pollwork_thread); @@ -2338,6 +2341,8 @@ static int vub300_probe(struct usb_interface *interface, return 0; error6: timer_delete_sync(&vub300->inactivity_timer); +err_free_host: + mmc_free_host(mmc); /* * and hence also frees vub300 * which is contained at the end of struct mmc @@ -2365,8 +2370,8 @@ static void vub300_disconnect(struct usb_interface *interface) usb_set_intfdata(interface, NULL); /* prevent more I/O from starting */ vub300->interface = NULL; - kref_put(&vub300->kref, vub300_delete); mmc_remove_host(mmc); + kref_put(&vub300->kref, vub300_delete); pr_info("USB vub300 remote SDIO host controller[%d]" " now disconnected", ifnum); return; diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index 9a75ad3181ab..eaba44c76a5e 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -808,7 +808,7 @@ int __net_init bond_create_sysfs(struct bond_net *bn) sysfs_attr_init(&bn->class_attr_bonding_masters.attr); ret = netdev_class_create_file_ns(&bn->class_attr_bonding_masters, - bn->net); + to_ns_common(bn->net)); /* Permit multiple loads of the module by ignoring failures to * create the bonding_masters sysfs file. Bonding devices * created by second or subsequent loads of the module will @@ -835,7 +835,7 @@ int __net_init bond_create_sysfs(struct bond_net *bn) /* Remove /sys/class/net/bonding_masters. */ void __net_exit bond_destroy_sysfs(struct bond_net *bn) { - netdev_class_remove_file_ns(&bn->class_attr_bonding_masters, bn->net); + netdev_class_remove_file_ns(&bn->class_attr_bonding_masters, to_ns_common(bn->net)); } /* Initialize sysfs for each bond. This sets up and registers diff --git a/drivers/net/ethernet/airoha/airoha_eth.c b/drivers/net/ethernet/airoha/airoha_eth.c index 95ba99b89428..91cb63a32d99 100644 --- a/drivers/net/ethernet/airoha/airoha_eth.c +++ b/drivers/net/ethernet/airoha/airoha_eth.c @@ -697,9 +697,8 @@ free_frag: if (q->skb) { dev_kfree_skb(q->skb); q->skb = NULL; - } else { - page_pool_put_full_page(q->page_pool, page, true); } + page_pool_put_full_page(q->page_pool, page, true); } airoha_qdma_fill_rx_queue(q); diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c index 4342e2d026f8..9eed0be4411e 100644 --- a/drivers/net/ethernet/altera/altera_tse_main.c +++ b/drivers/net/ethernet/altera/altera_tse_main.c @@ -570,6 +570,7 @@ static netdev_tx_t tse_start_xmit(struct sk_buff *skb, struct net_device *dev) DMA_TO_DEVICE); if (dma_mapping_error(priv->device, dma_addr)) { netdev_err(priv->dev, "%s: DMA mapping error\n", __func__); + dev_kfree_skb_any(skb); ret = NETDEV_TX_OK; goto out; } diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig index e2a591cf9601..11edbb46a118 100644 --- a/drivers/net/ethernet/freescale/Kconfig +++ b/drivers/net/ethernet/freescale/Kconfig @@ -28,7 +28,7 @@ config FEC depends on PTP_1588_CLOCK_OPTIONAL select CRC32 select PHYLIB - select FIXED_PHY if M5272 + select FIXED_PHY select PAGE_POOL imply PAGE_POOL_STATS imply NET_SELFTESTS diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c index ab232b3fbbd0..4dcbeabb3ad2 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c +++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c @@ -496,14 +496,19 @@ static int e1000_set_eeprom(struct net_device *netdev, */ ret_val = e1000_read_eeprom(hw, first_word, 1, &eeprom_buff[0]); + if (ret_val) + goto out; + ptr++; } - if (((eeprom->offset + eeprom->len) & 1) && (ret_val == 0)) { + if ((eeprom->offset + eeprom->len) & 1) { /* need read/modify/write of last changed EEPROM word * only the first byte of the word is being modified */ ret_val = e1000_read_eeprom(hw, last_word, 1, &eeprom_buff[last_word - first_word]); + if (ret_val) + goto out; } /* Device's eeprom is always little-endian, word addressable */ @@ -522,6 +527,7 @@ static int e1000_set_eeprom(struct net_device *netdev, if ((ret_val == 0) && (first_word <= EEPROM_CHECKSUM_REG)) e1000_update_eeprom_checksum(hw); +out: kfree(eeprom_buff); return ret_val; } diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 094e96219f45..6cb0cf7a9891 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -1296,12 +1296,10 @@ void ice_ptp_link_change(struct ice_pf *pf, bool linkup) if (pf->hw.reset_ongoing) return; - if (hw->mac_type == ICE_MAC_GENERIC_3K_E825) { + if (hw->mac_type == ICE_MAC_GENERIC_3K_E825 && + test_bit(ICE_FLAG_DPLL, pf->flags)) { int pin, err; - if (!test_bit(ICE_FLAG_DPLL, pf->flags)) - return; - mutex_lock(&pf->dplls.lock); for (pin = 0; pin < ICE_SYNCE_CLK_NUM; pin++) { enum ice_synce_clk clk_pin; @@ -1314,15 +1312,19 @@ void ice_ptp_link_change(struct ice_pf *pf, bool linkup) port_num, &active, clk_pin); - if (WARN_ON_ONCE(err)) { - mutex_unlock(&pf->dplls.lock); - return; + if (err) { + dev_err_once(ice_pf_to_dev(pf), + "Failed to read SyncE bypass mux for pin %d, err %d\n", + pin, err); + break; } err = ice_tspll_cfg_synce_ethdiv_e825c(hw, clk_pin); - if (active && WARN_ON_ONCE(err)) { - mutex_unlock(&pf->dplls.lock); - return; + if (active && err) { + dev_err_once(ice_pf_to_dev(pf), + "Failed to configure SyncE ETH divider for pin %d, err %d\n", + pin, err); + break; } } mutex_unlock(&pf->dplls.lock); @@ -3080,7 +3082,13 @@ static int ice_ptp_setup_pf(struct ice_pf *pf) struct ice_ptp *ctrl_ptp = ice_get_ctrl_ptp(pf); struct ice_ptp *ptp = &pf->ptp; - if (WARN_ON(!ctrl_ptp) || pf->hw.mac_type == ICE_MAC_UNKNOWN) + if (!ctrl_ptp) { + dev_info(ice_pf_to_dev(pf), + "PTP unavailable: no controlling PF\n"); + return -EOPNOTSUPP; + } + + if (pf->hw.mac_type == ICE_MAC_UNKNOWN) return -ENODEV; INIT_LIST_HEAD(&ptp->port.list_node); diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c index 113ecfc16dd7..be66f9b2e101 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c +++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c @@ -287,26 +287,21 @@ dma_mem_error: return err; } -/* API for virtchnl "transaction" support ("xn" for short). - * - * We are reusing the completion lock to serialize the accesses to the - * transaction state for simplicity, but it could be its own separate synchro - * as well. For now, this API is only used from within a workqueue context; - * raw_spin_lock() is enough. - */ +/* API for virtchnl "transaction" support ("xn" for short). */ + /** * idpf_vc_xn_lock - Request exclusive access to vc transaction * @xn: struct idpf_vc_xn* to access */ #define idpf_vc_xn_lock(xn) \ - raw_spin_lock(&(xn)->completed.wait.lock) + spin_lock(&(xn)->lock) /** * idpf_vc_xn_unlock - Release exclusive access to vc transaction * @xn: struct idpf_vc_xn* to access */ #define idpf_vc_xn_unlock(xn) \ - raw_spin_unlock(&(xn)->completed.wait.lock) + spin_unlock(&(xn)->lock) /** * idpf_vc_xn_release_bufs - Release reference to reply buffer(s) and @@ -338,6 +333,7 @@ static void idpf_vc_xn_init(struct idpf_vc_xn_manager *vcxn_mngr) xn->state = IDPF_VC_XN_IDLE; xn->idx = i; idpf_vc_xn_release_bufs(xn); + spin_lock_init(&xn->lock); init_completion(&xn->completed); } @@ -406,7 +402,9 @@ static void idpf_vc_xn_push_free(struct idpf_vc_xn_manager *vcxn_mngr, struct idpf_vc_xn *xn) { idpf_vc_xn_release_bufs(xn); + spin_lock_bh(&vcxn_mngr->xn_bm_lock); set_bit(xn->idx, vcxn_mngr->free_xn_bm); + spin_unlock_bh(&vcxn_mngr->xn_bm_lock); } /** @@ -617,6 +615,10 @@ idpf_vc_xn_forward_reply(struct idpf_adapter *adapter, err = -ENXIO; goto out_unlock; case IDPF_VC_XN_ASYNC: + /* Set reply_sz from the actual payload so that async_handler + * can evaluate the response. + */ + xn->reply_sz = ctlq_msg->data_len; err = idpf_vc_xn_forward_async(adapter, xn, ctlq_msg); idpf_vc_xn_unlock(xn); return err; diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h index fe065911ad5a..6876e3ed9d1b 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h +++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h @@ -42,8 +42,8 @@ typedef int (*async_vc_cb) (struct idpf_adapter *, struct idpf_vc_xn *, * struct idpf_vc_xn - Data structure representing virtchnl transactions * @completed: virtchnl event loop uses that to signal when a reply is * available, uses kernel completion API - * @state: virtchnl event loop stores the data below, protected by the - * completion's lock. + * @lock: protects the transaction state fields below + * @state: virtchnl event loop stores the data below, protected by @lock * @reply_sz: Original size of reply, may be > reply_buf.iov_len; it will be * truncated on its way to the receiver thread according to * reply_buf.iov_len. @@ -58,6 +58,7 @@ typedef int (*async_vc_cb) (struct idpf_adapter *, struct idpf_vc_xn *, */ struct idpf_vc_xn { struct completion completed; + spinlock_t lock; enum idpf_vc_xn_state state; size_t reply_sz; struct kvec reply; diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index ee99fd8fd513..ce91dda00ec0 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -2203,9 +2203,8 @@ void igb_down(struct igb_adapter *adapter) for (i = 0; i < adapter->num_q_vectors; i++) { if (adapter->q_vector[i]) { - napi_synchronize(&adapter->q_vector[i]->napi); - igb_set_queue_napi(adapter, i, NULL); napi_disable(&adapter->q_vector[i]->napi); + igb_set_queue_napi(adapter, i, NULL); } } diff --git a/drivers/net/ethernet/intel/ixgbe/devlink/devlink.c b/drivers/net/ethernet/intel/ixgbe/devlink/devlink.c index b0404f37271a..cf8908b82f8a 100644 --- a/drivers/net/ethernet/intel/ixgbe/devlink/devlink.c +++ b/drivers/net/ethernet/intel/ixgbe/devlink/devlink.c @@ -474,7 +474,7 @@ static int ixgbe_devlink_reload_empr_finish(struct devlink *devlink, adapter->flags2 &= ~(IXGBE_FLAG2_API_MISMATCH | IXGBE_FLAG2_FW_ROLLBACK); - return 0; + return ixgbe_refresh_fw_version(adapter); } static const struct devlink_ops ixgbe_devlink_ops = { diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index dce4936708eb..047f04045585 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -973,7 +973,7 @@ int ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter); bool ixgbe_wol_supported(struct ixgbe_adapter *adapter, u16 device_id, u16 subdevice_id); void ixgbe_set_fw_version_e610(struct ixgbe_adapter *adapter); -void ixgbe_refresh_fw_version(struct ixgbe_adapter *adapter); +int ixgbe_refresh_fw_version(struct ixgbe_adapter *adapter); #ifdef CONFIG_PCI_IOV void ixgbe_full_sync_mac_table(struct ixgbe_adapter *adapter); #endif diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 56aabaa5caec..ba049b3a9609 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -1155,12 +1155,17 @@ err: return ret_val; } -void ixgbe_refresh_fw_version(struct ixgbe_adapter *adapter) +int ixgbe_refresh_fw_version(struct ixgbe_adapter *adapter) { struct ixgbe_hw *hw = &adapter->hw; + int err; + + err = ixgbe_get_flash_data(hw); + if (err) + return err; - ixgbe_get_flash_data(hw); ixgbe_set_fw_version_e610(adapter); + return 0; } static void ixgbe_get_drvinfo(struct net_device *netdev, @@ -1168,10 +1173,6 @@ static void ixgbe_get_drvinfo(struct net_device *netdev, { struct ixgbe_adapter *adapter = ixgbe_from_netdev(netdev); - /* need to refresh info for e610 in case fw reloads in runtime */ - if (adapter->hw.mac.type == ixgbe_mac_e610) - ixgbe_refresh_fw_version(adapter); - strscpy(drvinfo->driver, ixgbe_driver_name, sizeof(drvinfo->driver)); strscpy(drvinfo->fw_version, adapter->eeprom_id, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index e4101c59074d..59801187a839 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -6289,6 +6289,16 @@ void ixgbe_reinit_locked(struct ixgbe_adapter *adapter) if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) msleep(2000); ixgbe_up(adapter); + + /* E610 has no FW event to notify all PFs of an EMPR reset, so + * refresh the FW version here to pick up any new FW version after + * a hardware reset (e.g. EMPR triggered by another PF's devlink + * reload). ixgbe_refresh_fw_version() updates both hw->flash and + * adapter->eeprom_id so ethtool -i reports the correct string. + */ + if (adapter->hw.mac.type == ixgbe_mac_e610) + (void)ixgbe_refresh_fw_version(adapter); + clear_bit(__IXGBE_RESETTING, &adapter->state); } diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c index b67b580f7f1c..f6df86d124b9 100644 --- a/drivers/net/ethernet/intel/ixgbevf/vf.c +++ b/drivers/net/ethernet/intel/ixgbevf/vf.c @@ -709,6 +709,12 @@ static int ixgbevf_negotiate_features_vf(struct ixgbe_hw *hw, u32 *pf_features) return err; } +static int ixgbevf_hv_negotiate_features_vf(struct ixgbe_hw *hw, + u32 *pf_features) +{ + return -EOPNOTSUPP; +} + /** * ixgbevf_set_vfta_vf - Set/Unset VLAN filter table address * @hw: pointer to the HW structure @@ -1142,6 +1148,7 @@ static const struct ixgbe_mac_operations ixgbevf_hv_mac_ops = { .setup_link = ixgbevf_setup_mac_link_vf, .check_link = ixgbevf_hv_check_mac_link_vf, .negotiate_api_version = ixgbevf_hv_negotiate_api_version_vf, + .negotiate_features = ixgbevf_hv_negotiate_features_vf, .set_rar = ixgbevf_hv_set_rar_vf, .update_mc_addr_list = ixgbevf_hv_update_mc_addr_list_vf, .update_xcast_mode = ixgbevf_hv_update_xcast_mode, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index fdc3ba20912e..3f73d9b1115d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -2267,6 +2267,7 @@ static const struct pci_device_id mlx5_core_pci_table[] = { { PCI_VDEVICE(MELLANOX, 0x1023) }, /* ConnectX-8 */ { PCI_VDEVICE(MELLANOX, 0x1025) }, /* ConnectX-9 */ { PCI_VDEVICE(MELLANOX, 0x1027) }, /* ConnectX-10 */ + { PCI_VDEVICE(MELLANOX, 0x2101) }, /* ConnectX-10 NVLink-C2C */ { PCI_VDEVICE(MELLANOX, 0xa2d2) }, /* BlueField integrated ConnectX-5 network controller */ { PCI_VDEVICE(MELLANOX, 0xa2d3), MLX5_PCI_DEV_IS_VF}, /* BlueField integrated ConnectX-5 network controller VF */ { PCI_VDEVICE(MELLANOX, 0xa2d6) }, /* BlueField-2 integrated ConnectX-6 Dx network controller */ diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c b/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c index 7b6369e43451..f8ce735a7fc0 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c @@ -91,6 +91,8 @@ static int lan966x_fdma_rx_alloc_page_pool(struct lan966x_rx *rx) pp_params.dma_dir = DMA_BIDIRECTIONAL; rx->page_pool = page_pool_create(&pp_params); + if (unlikely(IS_ERR(rx->page_pool))) + return PTR_ERR(rx->page_pool); for (int i = 0; i < lan966x->num_phys_ports; ++i) { struct lan966x_port *port; @@ -117,8 +119,10 @@ static int lan966x_fdma_rx_alloc(struct lan966x_rx *rx) return PTR_ERR(rx->page_pool); err = fdma_alloc_coherent(lan966x->dev, fdma); - if (err) + if (err) { + page_pool_destroy(rx->page_pool); return err; + } fdma_dcbs_init(fdma, FDMA_DCB_INFO_DATAL(fdma->db_size), FDMA_DCB_STATUS_INTR); @@ -808,9 +812,15 @@ static int lan966x_qsys_sw_status(struct lan966x *lan966x) static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu) { + struct page *(*old_pages)[FDMA_RX_DCB_MAX_DBS]; struct page_pool *page_pool; struct fdma fdma_rx_old; - int err; + int err, i, j; + + old_pages = kmemdup(lan966x->rx.page, sizeof(lan966x->rx.page), + GFP_KERNEL); + if (!old_pages) + return -ENOMEM; /* Store these for later to free them */ memcpy(&fdma_rx_old, &lan966x->rx.fdma, sizeof(struct fdma)); @@ -821,7 +831,6 @@ static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu) lan966x_fdma_stop_netdev(lan966x); lan966x_fdma_rx_disable(&lan966x->rx); - lan966x_fdma_rx_free_pages(&lan966x->rx); lan966x->rx.page_order = round_up(new_mtu, PAGE_SIZE) / PAGE_SIZE - 1; lan966x->rx.max_mtu = new_mtu; err = lan966x_fdma_rx_alloc(&lan966x->rx); @@ -829,6 +838,11 @@ static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu) goto restore; lan966x_fdma_rx_start(&lan966x->rx); + for (i = 0; i < fdma_rx_old.n_dcbs; ++i) + for (j = 0; j < fdma_rx_old.n_dbs; ++j) + page_pool_put_full_page(page_pool, + old_pages[i][j], false); + fdma_free_coherent(lan966x->dev, &fdma_rx_old); page_pool_destroy(page_pool); @@ -836,12 +850,17 @@ static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu) lan966x_fdma_wakeup_netdev(lan966x); napi_enable(&lan966x->napi); - return err; + kfree(old_pages); + return 0; restore: lan966x->rx.page_pool = page_pool; memcpy(&lan966x->rx.fdma, &fdma_rx_old, sizeof(struct fdma)); lan966x_fdma_rx_start(&lan966x->rx); + lan966x_fdma_wakeup_netdev(lan966x); + napi_enable(&lan966x->napi); + + kfree(old_pages); return err; } @@ -955,6 +974,7 @@ int lan966x_fdma_init(struct lan966x *lan966x) err = lan966x_fdma_tx_alloc(&lan966x->tx); if (err) { fdma_free_coherent(lan966x->dev, &lan966x->rx.fdma); + page_pool_destroy(lan966x->rx.page_pool); return err; } diff --git a/drivers/net/ethernet/qualcomm/qca_uart.c b/drivers/net/ethernet/qualcomm/qca_uart.c index 37efb1ea9fcd..847a5f928e41 100644 --- a/drivers/net/ethernet/qualcomm/qca_uart.c +++ b/drivers/net/ethernet/qualcomm/qca_uart.c @@ -100,7 +100,7 @@ qca_tty_receive(struct serdev_device *serdev, const u8 *data, size_t count) if (!qca->rx_skb) { netdev_dbg(netdev, "recv: out of RX resources\n"); n_stats->rx_errors++; - return i; + return i + 1; } } } diff --git a/drivers/net/ethernet/stmicro/stmmac/chain_mode.c b/drivers/net/ethernet/stmicro/stmmac/chain_mode.c index 120a009c9992..37f9417c7c0e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/chain_mode.c +++ b/drivers/net/ethernet/stmicro/stmmac/chain_mode.c @@ -20,7 +20,7 @@ static int jumbo_frm(struct stmmac_tx_queue *tx_q, struct sk_buff *skb, unsigned int nopaged_len = skb_headlen(skb); struct stmmac_priv *priv = tx_q->priv_data; unsigned int entry = tx_q->cur_tx; - unsigned int bmax, des2; + unsigned int bmax, buf_len, des2; unsigned int i = 1, len; struct dma_desc *desc; @@ -31,17 +31,18 @@ static int jumbo_frm(struct stmmac_tx_queue *tx_q, struct sk_buff *skb, else bmax = BUF_SIZE_2KiB; - len = nopaged_len - bmax; + buf_len = min_t(unsigned int, nopaged_len, bmax); + len = nopaged_len - buf_len; des2 = dma_map_single(priv->device, skb->data, - bmax, DMA_TO_DEVICE); + buf_len, DMA_TO_DEVICE); desc->des2 = cpu_to_le32(des2); if (dma_mapping_error(priv->device, des2)) return -1; tx_q->tx_skbuff_dma[entry].buf = des2; - tx_q->tx_skbuff_dma[entry].len = bmax; + tx_q->tx_skbuff_dma[entry].len = buf_len; /* do not close the descriptor and do not set own bit */ - stmmac_prepare_tx_desc(priv, desc, 1, bmax, csum, STMMAC_CHAIN_MODE, + stmmac_prepare_tx_desc(priv, desc, 1, buf_len, csum, STMMAC_CHAIN_MODE, 0, false, skb->len); while (len != 0) { diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-motorcomm.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-motorcomm.c index 8b45b9cf7202..663d87ccfa0f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-motorcomm.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-motorcomm.c @@ -6,6 +6,7 @@ */ #include <linux/bits.h> +#include <linux/delay.h> #include <linux/dev_printk.h> #include <linux/io.h> #include <linux/iopoll.h> @@ -334,6 +335,13 @@ static int motorcomm_probe(struct pci_dev *pdev, const struct pci_device_id *id) motorcomm_reset(priv); + /* + * After system reset, the eFuse controller needs time to load + * its internal data. Without this delay, eFuse reads return + * all zeros, causing MAC address detection to fail. + */ + usleep_range(2000, 5000); + ret = motorcomm_efuse_read_mac(&pdev->dev, priv, res.mac); if (ret == -ENOENT) { dev_warn(&pdev->dev, "eFuse contains no valid MAC address\n"); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c index d765acbe3754..21a0a11fc011 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c @@ -9,7 +9,7 @@ #include "stmmac_platform.h" static const char *const mgbe_clks[] = { - "rx-pcs", "tx", "tx-pcs", "mac-divider", "mac", "mgbe", "ptp-ref", "mac" + "rx-pcs", "tx", "tx-pcs", "mac-divider", "mac", "mgbe", "ptp_ref", "mac" }; struct tegra_mgbe { @@ -215,6 +215,7 @@ static int tegra_mgbe_probe(struct platform_device *pdev) { struct plat_stmmacenet_data *plat; struct stmmac_resources res; + bool use_legacy_ptp = false; struct tegra_mgbe *mgbe; int irq, err, i; u32 value; @@ -257,9 +258,23 @@ static int tegra_mgbe_probe(struct platform_device *pdev) if (!mgbe->clks) return -ENOMEM; - for (i = 0; i < ARRAY_SIZE(mgbe_clks); i++) + /* Older device-trees use 'ptp-ref' rather than 'ptp_ref'. + * Fall back when the legacy name is present. + */ + if (of_property_match_string(pdev->dev.of_node, "clock-names", + "ptp-ref") >= 0) + use_legacy_ptp = true; + + for (i = 0; i < ARRAY_SIZE(mgbe_clks); i++) { mgbe->clks[i].id = mgbe_clks[i]; + if (use_legacy_ptp && !strcmp(mgbe_clks[i], "ptp_ref")) { + dev_warn(mgbe->dev, + "Device-tree update needed for PTP clock!\n"); + mgbe->clks[i].id = "ptp-ref"; + } + } + err = devm_clk_bulk_get(mgbe->dev, ARRAY_SIZE(mgbe_clks), mgbe->clks); if (err < 0) return err; diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h index 82433e9cb0e3..6b05f32b4a01 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h @@ -424,10 +424,10 @@ struct txgbe_nodes { char i2c_name[32]; char sfp_name[32]; char phylink_name[32]; - struct property_entry gpio_props[1]; - struct property_entry i2c_props[3]; - struct property_entry sfp_props[8]; - struct property_entry phylink_props[2]; + struct property_entry gpio_props[2]; + struct property_entry i2c_props[4]; + struct property_entry sfp_props[9]; + struct property_entry phylink_props[3]; struct software_node_ref_args i2c_ref[1]; struct software_node_ref_args gpio0_ref[1]; struct software_node_ref_args gpio1_ref[1]; diff --git a/drivers/net/ipa/reg/gsi_reg-v5.0.c b/drivers/net/ipa/reg/gsi_reg-v5.0.c index 36d1e65df71b..6c4a7fbe4de9 100644 --- a/drivers/net/ipa/reg/gsi_reg-v5.0.c +++ b/drivers/net/ipa/reg/gsi_reg-v5.0.c @@ -30,7 +30,7 @@ REG_STRIDE_FIELDS(CH_C_CNTXT_0, ch_c_cntxt_0, static const u32 reg_ch_c_cntxt_1_fmask[] = { [CH_R_LENGTH] = GENMASK(23, 0), - [ERINDEX] = GENMASK(31, 24), + [CH_ERINDEX] = GENMASK(31, 24), }; REG_STRIDE_FIELDS(CH_C_CNTXT_1, ch_c_cntxt_1, @@ -156,9 +156,10 @@ REG_FIELDS(EV_CH_CMD, ev_ch_cmd, 0x00025010 + 0x12000 * GSI_EE_AP); static const u32 reg_generic_cmd_fmask[] = { [GENERIC_OPCODE] = GENMASK(4, 0), - [GENERIC_CHID] = GENMASK(9, 5), - [GENERIC_EE] = GENMASK(13, 10), - /* Bits 14-31 reserved */ + [GENERIC_CHID] = GENMASK(12, 5), + [GENERIC_EE] = GENMASK(16, 13), + /* Bits 17-23 reserved */ + [GENERIC_PARAMS] = GENMASK(31, 24), }; REG_FIELDS(GENERIC_CMD, generic_cmd, 0x00025018 + 0x12000 * GSI_EE_AP); diff --git a/drivers/net/ipvlan/ipvtap.c b/drivers/net/ipvlan/ipvtap.c index edd13916831a..2d6bbddd1edd 100644 --- a/drivers/net/ipvlan/ipvtap.c +++ b/drivers/net/ipvlan/ipvtap.c @@ -30,10 +30,11 @@ static dev_t ipvtap_major; static struct cdev ipvtap_cdev; -static const void *ipvtap_net_namespace(const struct device *d) +static const struct ns_common *ipvtap_net_namespace(const struct device *d) { const struct net_device *dev = to_net_dev(d->parent); - return dev_net(dev); + + return to_ns_common(dev_net(dev)); } static struct class ipvtap_class = { diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index b391a0f740a3..cc975dfb7380 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -35,10 +35,11 @@ struct macvtap_dev { */ static dev_t macvtap_major; -static const void *macvtap_net_namespace(const struct device *d) +static const struct ns_common *macvtap_net_namespace(const struct device *d) { const struct net_device *dev = to_net_dev(d->parent); - return dev_net(dev); + + return to_ns_common(dev_net(dev)); } static struct class macvtap_class = { diff --git a/drivers/net/mdio/mdio-realtek-rtl9300.c b/drivers/net/mdio/mdio-realtek-rtl9300.c index 405a07075dd1..8d5fb014ca06 100644 --- a/drivers/net/mdio/mdio-realtek-rtl9300.c +++ b/drivers/net/mdio/mdio-realtek-rtl9300.c @@ -466,7 +466,6 @@ static int rtl9300_mdiobus_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct rtl9300_mdio_priv *priv; - struct fwnode_handle *child; int err; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); @@ -487,7 +486,7 @@ static int rtl9300_mdiobus_probe(struct platform_device *pdev) if (err) return err; - device_for_each_child_node(dev, child) { + device_for_each_child_node_scoped(dev, child) { err = rtl9300_mdiobus_probe_one(dev, priv, child); if (err) return err; diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index ce8924613363..6b7b8ae15d10 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -543,6 +543,22 @@ static const struct sfp_quirk sfp_quirks[] = { SFP_QUIRK("HUAWEI", "MA5671A", sfp_quirk_2500basex, sfp_fixup_ignore_tx_fault_and_los), + // Hisense LXT-010S-H is a GPON ONT SFP (sold as LEOX LXT-010S-H) that + // can operate at 2500base-X, but reports 1000BASE-LX / 1300MBd in its + // EEPROM + SFP_QUIRK("Hisense-Leox", "LXT-010S-H", sfp_quirk_2500basex, + sfp_fixup_ignore_tx_fault), + + // Hisense ZNID-GPON-2311NA can operate at 2500base-X, but reports + // 1000BASE-LX / 1300MBd in its EEPROM + SFP_QUIRK("Hisense", "ZNID-GPON-2311NA", sfp_quirk_2500basex, + sfp_fixup_ignore_tx_fault), + + // HSGQ HSGQ-XPON-Stick can operate at 2500base-X, but reports + // 1000BASE-LX / 1300MBd in its EEPROM + SFP_QUIRK("HSGQ", "HSGQ-XPON-Stick", sfp_quirk_2500basex, + sfp_fixup_ignore_tx_fault), + // Lantech 8330-262D-E and 8330-265D can operate at 2500base-X, but // incorrectly report 2500MBd NRZ in their EEPROM. // Some 8330-265D modules have inverted LOS, while all of them report diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index f357a7ac70ac..9861c99ea56c 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -446,33 +446,36 @@ static void lapbeth_free_device(struct lapbethdev *lapbeth) static int lapbeth_device_event(struct notifier_block *this, unsigned long event, void *ptr) { - struct lapbethdev *lapbeth; struct net_device *dev = netdev_notifier_info_to_dev(ptr); + struct lapbethdev *lapbeth; if (dev_net(dev) != &init_net) return NOTIFY_DONE; - if (!dev_is_ethdev(dev) && !lapbeth_get_x25_dev(dev)) + lapbeth = lapbeth_get_x25_dev(dev); + if (!dev_is_ethdev(dev) && !lapbeth) return NOTIFY_DONE; switch (event) { case NETDEV_UP: /* New ethernet device -> new LAPB interface */ - if (!lapbeth_get_x25_dev(dev)) + if (!lapbeth) lapbeth_new_device(dev); break; case NETDEV_GOING_DOWN: /* ethernet device closes -> close LAPB interface */ - lapbeth = lapbeth_get_x25_dev(dev); if (lapbeth) dev_close(lapbeth->axdev); break; case NETDEV_UNREGISTER: /* ethernet device disappears -> remove LAPB interface */ - lapbeth = lapbeth_get_x25_dev(dev); if (lapbeth) lapbeth_free_device(lapbeth); break; + case NETDEV_PRE_TYPE_CHANGE: + /* Our underlying device type must not change. */ + if (lapbeth) + return NOTIFY_BAD; } return NOTIFY_DONE; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c index 984886481f4e..1cff4ba76943 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c @@ -153,6 +153,11 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr, bphy_err(drvr, "invalid interface index: %u\n", ifevent->ifidx); return; } + if (ifevent->bsscfgidx >= BRCMF_MAX_IFS) { + bphy_err(drvr, "invalid bsscfg index: %u\n", + ifevent->bsscfgidx); + return; + } ifp = drvr->iflist[ifevent->bsscfgidx]; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c index 9f6ef7ce1b58..a329c20e92fb 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c @@ -483,7 +483,7 @@ static void *dma_ringalloc(struct dma_info *di, u32 boundary, uint size, if (((desc_strtaddr + size - 1) & boundary) != (desc_strtaddr & boundary)) { *alignbits = dma_align_sizetobits(size); - dma_free_coherent(di->dmadev, size, va, *descpa); + dma_free_coherent(di->dmadev, *alloced, va, *descpa); va = dma_alloc_consistent(di, size, *alignbits, alloced, descpa); } diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c index 54599cad78f9..aa5ecade2a40 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c @@ -828,7 +828,7 @@ int rt2x00usb_probe(struct usb_interface *usb_intf, if (retval) goto exit_free_device; - rt2x00dev->anchor = devm_kmalloc(&usb_dev->dev, + rt2x00dev->anchor = devm_kmalloc(&usb_intf->dev, sizeof(struct usb_anchor), GFP_KERNEL); if (!rt2x00dev->anchor) { diff --git a/drivers/nfc/pn533/uart.c b/drivers/nfc/pn533/uart.c index 1b82b7b2a5fa..e0d67cd2ac9b 100644 --- a/drivers/nfc/pn533/uart.c +++ b/drivers/nfc/pn533/uart.c @@ -211,6 +211,13 @@ static size_t pn532_receive_buf(struct serdev_device *serdev, timer_delete(&dev->cmd_timeout); for (i = 0; i < count; i++) { + if (!dev->recv_skb) { + dev->recv_skb = alloc_skb(PN532_UART_SKB_BUFF_LEN, + GFP_KERNEL); + if (!dev->recv_skb) + return i; + } + if (unlikely(!skb_tailroom(dev->recv_skb))) skb_trim(dev->recv_skb, 0); @@ -219,9 +226,7 @@ static size_t pn532_receive_buf(struct serdev_device *serdev, continue; pn533_recv_frame(dev->priv, dev->recv_skb, 0); - dev->recv_skb = alloc_skb(PN532_UART_SKB_BUFF_LEN, GFP_KERNEL); - if (!dev->recv_skb) - return 0; + dev->recv_skb = NULL; } return i; diff --git a/drivers/nfc/s3fwrn5/uart.c b/drivers/nfc/s3fwrn5/uart.c index 9c09c10c2a46..4ee481bd7e96 100644 --- a/drivers/nfc/s3fwrn5/uart.c +++ b/drivers/nfc/s3fwrn5/uart.c @@ -58,6 +58,12 @@ static size_t s3fwrn82_uart_read(struct serdev_device *serdev, size_t i; for (i = 0; i < count; i++) { + if (!phy->recv_skb) { + phy->recv_skb = alloc_skb(NCI_SKB_BUFF_LEN, GFP_KERNEL); + if (!phy->recv_skb) + return i; + } + skb_put_u8(phy->recv_skb, *data++); if (phy->recv_skb->len < S3FWRN82_NCI_HEADER) @@ -69,9 +75,7 @@ static size_t s3fwrn82_uart_read(struct serdev_device *serdev, s3fwrn5_recv_frame(phy->common.ndev, phy->recv_skb, phy->common.mode); - phy->recv_skb = alloc_skb(NCI_SKB_BUFF_LEN, GFP_KERNEL); - if (!phy->recv_skb) - return 0; + phy->recv_skb = NULL; } return i; diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c index 2c7a406b4ba8..49c0a2d51162 100644 --- a/drivers/pci/controller/pci-hyperv.c +++ b/drivers/pci/controller/pci-hyperv.c @@ -2485,6 +2485,14 @@ static void hv_pci_assign_numa_node(struct hv_pcibus_device *hbus) if (!hv_dev) continue; + /* + * If the Hyper-V host doesn't provide a NUMA node for the + * device, default to node 0. With NUMA_NO_NODE the kernel + * may spread work across NUMA nodes, which degrades + * performance on Hyper-V. + */ + set_dev_node(&dev->dev, 0); + if (hv_dev->desc.flags & HV_PCI_DEVICE_FLAG_NUMA_AFFINITY && hv_dev->desc.virtual_numa_node < num_possible_nodes()) /* @@ -3778,7 +3786,7 @@ static int hv_pci_probe(struct hv_device *hdev, hbus->bridge->domain_nr); if (!hbus->wq) { ret = -ENOMEM; - goto free_dom; + goto free_bus; } hdev->channel->next_request_id_callback = vmbus_next_request_id; @@ -3874,8 +3882,6 @@ close: vmbus_close(hdev->channel); destroy_wq: destroy_workqueue(hbus->wq); -free_dom: - pci_bus_release_emul_domain_nr(hbus->bridge->domain_nr); free_bus: kfree(hbus); return ret; diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index 9d32bb8bc13a..97bf5ec78db4 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -53,8 +53,6 @@ #define PADOWN_MASK(p) (GENMASK(3, 0) << PADOWN_SHIFT(p)) #define PADOWN_GPP(p) ((p) / 8) -#define PWMC 0x204 - /* Offset from pad_regs */ #define PADCFG0 0x000 #define PADCFG0_RXEVCFG_MASK GENMASK(26, 25) @@ -205,19 +203,25 @@ static bool intel_pad_owned_by_host(const struct intel_pinctrl *pctrl, unsigned community = intel_get_community(pctrl, pin); if (!community) return false; - if (!community->padown_offset) + + /* If padown_offset is not provided, assume host ownership */ + padown = community->regs + community->padown_offset; + if (padown == community->regs) return true; + /* New HW generations have extended PAD_OWN registers */ + if (community->features & PINCTRL_FEATURE_3BIT_PAD_OWN) + return !(readl(padown + pin_to_padno(community, pin) * 4) & 7); + padgrp = intel_community_get_padgroup(community, pin); if (!padgrp) return false; gpp_offset = padgroup_offset(padgrp, pin); gpp = PADOWN_GPP(gpp_offset); - offset = community->padown_offset + padgrp->padown_num * 4 + gpp * 4; - padown = community->regs + offset; + offset = padgrp->padown_num * 4 + gpp * 4; - return !(readl(padown) & PADOWN_MASK(gpp_offset)); + return !(readl(padown + offset) & PADOWN_MASK(gpp_offset)); } static bool intel_pad_acpi_mode(const struct intel_pinctrl *pctrl, unsigned int pin) @@ -1549,8 +1553,10 @@ static int intel_pinctrl_pm_init(struct intel_pinctrl *pctrl) } static int intel_pinctrl_probe_pwm(struct intel_pinctrl *pctrl, - struct intel_community *community) + struct intel_community *community, + unsigned short capability_offset) { + void __iomem *base = community->regs + capability_offset + 4; static const struct pwm_lpss_boardinfo info = { .clk_rate = 19200000, .npwm = 1, @@ -1564,7 +1570,7 @@ static int intel_pinctrl_probe_pwm(struct intel_pinctrl *pctrl, if (!IS_REACHABLE(CONFIG_PWM_LPSS)) return 0; - chip = devm_pwm_lpss_probe(pctrl->dev, community->regs + PWMC, &info); + chip = devm_pwm_lpss_probe(pctrl->dev, base, &info); return PTR_ERR_OR_ZERO(chip); } @@ -1595,7 +1601,9 @@ int intel_pinctrl_probe(struct platform_device *pdev, for (i = 0; i < pctrl->ncommunities; i++) { struct intel_community *community = &pctrl->communities[i]; + unsigned short capability_offset[6]; void __iomem *regs; + u32 revision; u32 offset; u32 value; @@ -1610,10 +1618,14 @@ int intel_pinctrl_probe(struct platform_device *pdev, value = readl(regs + REVID); if (value == ~0u) return -ENODEV; - if (((value & REVID_MASK) >> REVID_SHIFT) >= 0x94) { + + revision = (value & REVID_MASK) >> REVID_SHIFT; + if (revision >= 0x092) { community->features |= PINCTRL_FEATURE_DEBOUNCE; community->features |= PINCTRL_FEATURE_1K_PD; } + if (revision >= 0x110) + community->features |= PINCTRL_FEATURE_3BIT_PAD_OWN; /* Determine community features based on the capabilities */ offset = CAPLIST; @@ -1622,15 +1634,19 @@ int intel_pinctrl_probe(struct platform_device *pdev, switch ((value & CAPLIST_ID_MASK) >> CAPLIST_ID_SHIFT) { case CAPLIST_ID_GPIO_HW_INFO: community->features |= PINCTRL_FEATURE_GPIO_HW_INFO; + capability_offset[CAPLIST_ID_GPIO_HW_INFO] = offset; break; case CAPLIST_ID_PWM: community->features |= PINCTRL_FEATURE_PWM; + capability_offset[CAPLIST_ID_PWM] = offset; break; case CAPLIST_ID_BLINK: community->features |= PINCTRL_FEATURE_BLINK; + capability_offset[CAPLIST_ID_BLINK] = offset; break; case CAPLIST_ID_EXP: community->features |= PINCTRL_FEATURE_EXP; + capability_offset[CAPLIST_ID_EXP] = offset; break; default: break; @@ -1653,7 +1669,7 @@ int intel_pinctrl_probe(struct platform_device *pdev, if (ret) return ret; - ret = intel_pinctrl_probe_pwm(pctrl, community); + ret = intel_pinctrl_probe_pwm(pctrl, community, capability_offset[CAPLIST_ID_PWM]); if (ret) return ret; } diff --git a/drivers/pinctrl/intel/pinctrl-intel.h b/drivers/pinctrl/intel/pinctrl-intel.h index 2f37109d5860..b5476b9de0db 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.h +++ b/drivers/pinctrl/intel/pinctrl-intel.h @@ -150,6 +150,7 @@ struct intel_community { #define PINCTRL_FEATURE_PWM BIT(3) #define PINCTRL_FEATURE_BLINK BIT(4) #define PINCTRL_FEATURE_EXP BIT(5) +#define PINCTRL_FEATURE_3BIT_PAD_OWN BIT(6) #define __INTEL_COMMUNITY(b, s, e, g, n, gs, gn, soc) \ { \ diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c index 586f2f67c617..b89b3169e8be 100644 --- a/drivers/pinctrl/pinctrl-mcp23s08.c +++ b/drivers/pinctrl/pinctrl-mcp23s08.c @@ -664,6 +664,15 @@ int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev, if (mcp->irq && mcp->irq_controller) { struct gpio_irq_chip *girq = &mcp->chip.irq; + /* + * Disable all pin interrupts, to prevent the interrupt handler from + * calling nested handlers for any currently-enabled interrupts that + * do not (yet) have an actual handler. + */ + ret = mcp_write(mcp, MCP_GPINTEN, 0); + if (ret < 0) + return dev_err_probe(dev, ret, "can't disable interrupts\n"); + gpio_irq_chip_set_chip(girq, &mcp23s08_irq_chip); /* This will let us handle the parent IRQ in the driver */ girq->parent_handler = NULL; diff --git a/drivers/platform/x86/amd/pmc/pmc-quirks.c b/drivers/platform/x86/amd/pmc/pmc-quirks.c index ed285afaf9b0..24506e342943 100644 --- a/drivers/platform/x86/amd/pmc/pmc-quirks.c +++ b/drivers/platform/x86/amd/pmc/pmc-quirks.c @@ -203,6 +203,15 @@ static const struct dmi_system_id fwbug_list[] = { DMI_MATCH(DMI_PRODUCT_NAME, "82XQ"), } }, + /* https://bugzilla.kernel.org/show_bug.cgi?id=221273 */ + { + .ident = "Thinkpad L14 Gen3", + .driver_data = &quirk_s2idle_bug, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21C6"), + } + }, /* https://gitlab.freedesktop.org/drm/amd/-/issues/4434 */ { .ident = "Lenovo Yoga 6 13ALC6", diff --git a/drivers/platform/x86/asus-armoury.h b/drivers/platform/x86/asus-armoury.h index 569743746347..c30d2b451e01 100644 --- a/drivers/platform/x86/asus-armoury.h +++ b/drivers/platform/x86/asus-armoury.h @@ -594,6 +594,37 @@ static const struct dmi_system_id power_limits[] = { }, { .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA607NU"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_def = 45, + .ppt_pl1_spl_max = 65, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_def = 54, + .ppt_pl2_sppt_max = 65, + .ppt_pl3_fppt_min = 25, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + }, + }, + { + .matches = { DMI_MATCH(DMI_BOARD_NAME, "FA607P"), }, .driver_data = &(struct power_data) { @@ -1311,6 +1342,34 @@ static const struct dmi_system_id power_limits[] = { }, { .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GU605MU"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 90, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 135, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 20, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_tgp_min = 55, + .nv_tgp_max = 85, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 35, + .ppt_pl2_sppt_min = 38, + .ppt_pl2_sppt_max = 53, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { DMI_MATCH(DMI_BOARD_NAME, "GU605M"), }, .driver_data = &(struct power_data) { @@ -1378,6 +1437,33 @@ static const struct dmi_system_id power_limits[] = { }, { .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GV302XU"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 55, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 60, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 35, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 35, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + }, + }, + { + .matches = { DMI_MATCH(DMI_BOARD_NAME, "GV302XV"), }, .driver_data = &(struct power_data) { diff --git a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c index e238c3105c78..b804cb753f94 100644 --- a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c +++ b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c @@ -36,7 +36,7 @@ /* Supported SST hardware version by this driver */ #define ISST_MAJOR_VERSION 0 -#define ISST_MINOR_VERSION 2 +#define ISST_MINOR_VERSION 3 /* * Used to indicate if value read from MMIO needs to get multiplied @@ -1461,6 +1461,8 @@ static int isst_if_get_turbo_freq_info(void __user *argp) SST_MUL_FACTOR_FREQ) } + memset(turbo_freq.bucket_core_counts, 0, sizeof(turbo_freq.bucket_core_counts)); + if (feature_rev >= 2) { bool has_tf_info_8 = false; diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c index 1237d9570886..88015a2c6a0d 100644 --- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c +++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c @@ -31,7 +31,7 @@ #include "uncore-frequency-common.h" #define UNCORE_MAJOR_VERSION 0 -#define UNCORE_MINOR_VERSION 2 +#define UNCORE_MINOR_VERSION 3 #define UNCORE_ELC_SUPPORTED_VERSION 2 #define UNCORE_HEADER_INDEX 0 #define UNCORE_FABRIC_CLUSTER_OFFSET 8 @@ -537,6 +537,7 @@ static void set_cdie_id(int domain_id, struct tpmi_uncore_cluster_info *cluster_ #define UNCORE_VERSION_MASK GENMASK_ULL(7, 0) #define UNCORE_LOCAL_FABRIC_CLUSTER_ID_MASK GENMASK_ULL(15, 8) #define UNCORE_CLUSTER_OFF_MASK GENMASK_ULL(7, 0) +#define UNCORE_AUTONOMOUS_UFS_DISABLED BIT(32) #define UNCORE_MAX_CLUSTER_PER_DOMAIN 8 static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_device_id *id) @@ -598,6 +599,7 @@ static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_ for (i = 0; i < num_resources; ++i) { struct tpmi_uncore_power_domain_info *pd_info; + bool auto_ufs_enabled; struct resource *res; u64 cluster_offset; u8 cluster_mask; @@ -647,6 +649,8 @@ static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_ continue; } + auto_ufs_enabled = !(header & UNCORE_AUTONOMOUS_UFS_DISABLED); + /* Find out number of clusters in this resource */ pd_info->cluster_count = hweight8(cluster_mask); @@ -689,7 +693,9 @@ static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_ cluster_info->uncore_root = tpmi_uncore; - if (TPMI_MINOR_VERSION(pd_info->ufs_header_ver) >= UNCORE_ELC_SUPPORTED_VERSION) + if ((TPMI_MINOR_VERSION(pd_info->ufs_header_ver) >= + UNCORE_ELC_SUPPORTED_VERSION) && + auto_ufs_enabled) cluster_info->elc_supported = true; ret = uncore_freq_add_entry(&cluster_info->uncore_data, 0); diff --git a/drivers/pmdomain/imx/imx8mp-blk-ctrl.c b/drivers/pmdomain/imx/imx8mp-blk-ctrl.c index 8fc79f9723f0..3f5b9499d30a 100644 --- a/drivers/pmdomain/imx/imx8mp-blk-ctrl.c +++ b/drivers/pmdomain/imx/imx8mp-blk-ctrl.c @@ -352,9 +352,6 @@ static void imx8mp_hdmi_blk_ctrl_power_on(struct imx8mp_blk_ctrl *bc, regmap_set_bits(bc->regmap, HDMI_RTX_RESET_CTL0, BIT(12)); regmap_clear_bits(bc->regmap, HDMI_TX_CONTROL0, BIT(3)); break; - case IMX8MP_HDMIBLK_PD_HDCP: - regmap_set_bits(bc->regmap, HDMI_RTX_CLK_CTL0, BIT(11)); - break; case IMX8MP_HDMIBLK_PD_HRV: regmap_set_bits(bc->regmap, HDMI_RTX_CLK_CTL1, BIT(3) | BIT(4) | BIT(5)); regmap_set_bits(bc->regmap, HDMI_RTX_RESET_CTL0, BIT(15)); @@ -408,9 +405,6 @@ static void imx8mp_hdmi_blk_ctrl_power_off(struct imx8mp_blk_ctrl *bc, regmap_clear_bits(bc->regmap, HDMI_RTX_CLK_CTL0, BIT(7)); regmap_clear_bits(bc->regmap, HDMI_RTX_CLK_CTL1, BIT(22) | BIT(24)); break; - case IMX8MP_HDMIBLK_PD_HDCP: - regmap_clear_bits(bc->regmap, HDMI_RTX_CLK_CTL0, BIT(11)); - break; case IMX8MP_HDMIBLK_PD_HRV: regmap_clear_bits(bc->regmap, HDMI_RTX_RESET_CTL0, BIT(15)); regmap_clear_bits(bc->regmap, HDMI_RTX_CLK_CTL1, BIT(3) | BIT(4) | BIT(5)); @@ -439,7 +433,7 @@ static int imx8mp_hdmi_power_notifier(struct notifier_block *nb, regmap_write(bc->regmap, HDMI_RTX_CLK_CTL0, 0x0); regmap_write(bc->regmap, HDMI_RTX_CLK_CTL1, 0x0); regmap_set_bits(bc->regmap, HDMI_RTX_CLK_CTL0, - BIT(0) | BIT(1) | BIT(10)); + BIT(0) | BIT(1) | BIT(10) | BIT(11)); regmap_set_bits(bc->regmap, HDMI_RTX_RESET_CTL0, BIT(0)); /* diff --git a/drivers/regulator/bd71828-regulator.c b/drivers/regulator/bd71828-regulator.c index c8f3343cfe23..473beb4399d9 100644 --- a/drivers/regulator/bd71828-regulator.c +++ b/drivers/regulator/bd71828-regulator.c @@ -785,7 +785,7 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { }, }; -#define BD72720_BUCK10_DESC_INDEX 10 +#define BD72720_BUCK10_DESC_INDEX 9 #define BD72720_NUM_BUCK_VOLTS 0x100 #define BD72720_NUM_LDO_VOLTS 0x100 #define BD72720_NUM_LDO12346_VOLTS 0x80 diff --git a/drivers/reset/core.c b/drivers/reset/core.c index fceec45c8afc..352c2360603b 100644 --- a/drivers/reset/core.c +++ b/drivers/reset/core.c @@ -856,7 +856,6 @@ static int reset_add_gpio_aux_device(struct device *parent, ret = __auxiliary_device_add(adev, "reset"); if (ret) { auxiliary_device_uninit(adev); - kfree(adev); return ret; } diff --git a/drivers/reset/reset-rzg2l-usbphy-ctrl.c b/drivers/reset/reset-rzg2l-usbphy-ctrl.c index 05dd9b4a02df..fd75d9601a3b 100644 --- a/drivers/reset/reset-rzg2l-usbphy-ctrl.c +++ b/drivers/reset/reset-rzg2l-usbphy-ctrl.c @@ -350,4 +350,4 @@ module_platform_driver(rzg2l_usbphy_ctrl_driver); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("Renesas RZ/G2L USBPHY Control"); -MODULE_AUTHOR("biju.das.jz@bp.renesas.com>"); +MODULE_AUTHOR("Biju Das <biju.das.jz@bp.renesas.com>"); diff --git a/drivers/reset/spacemit/reset-spacemit-k3.c b/drivers/reset/spacemit/reset-spacemit-k3.c index e9e32e4c1ba5..9841f5e057b2 100644 --- a/drivers/reset/spacemit/reset-spacemit-k3.c +++ b/drivers/reset/spacemit/reset-spacemit-k3.c @@ -112,16 +112,21 @@ static const struct ccu_reset_data k3_apmu_resets[] = { [RESET_APMU_SDH0] = RESET_DATA(APMU_SDH0_CLK_RES_CTRL, 0, BIT(1)), [RESET_APMU_SDH1] = RESET_DATA(APMU_SDH1_CLK_RES_CTRL, 0, BIT(1)), [RESET_APMU_SDH2] = RESET_DATA(APMU_SDH2_CLK_RES_CTRL, 0, BIT(1)), - [RESET_APMU_USB2] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, - BIT(1)|BIT(2)|BIT(3)), - [RESET_APMU_USB3_PORTA] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, - BIT(5)|BIT(6)|BIT(7)), - [RESET_APMU_USB3_PORTB] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, - BIT(9)|BIT(10)|BIT(11)), - [RESET_APMU_USB3_PORTC] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, - BIT(13)|BIT(14)|BIT(15)), - [RESET_APMU_USB3_PORTD] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, - BIT(17)|BIT(18)|BIT(19)), + [RESET_APMU_USB2_AHB] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(1)), + [RESET_APMU_USB2_VCC] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(2)), + [RESET_APMU_USB2_PHY] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(3)), + [RESET_APMU_USB3_A_AHB] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(5)), + [RESET_APMU_USB3_A_VCC] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(6)), + [RESET_APMU_USB3_A_PHY] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(7)), + [RESET_APMU_USB3_B_AHB] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(9)), + [RESET_APMU_USB3_B_VCC] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(10)), + [RESET_APMU_USB3_B_PHY] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(11)), + [RESET_APMU_USB3_C_AHB] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(13)), + [RESET_APMU_USB3_C_VCC] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(14)), + [RESET_APMU_USB3_C_PHY] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(15)), + [RESET_APMU_USB3_D_AHB] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(17)), + [RESET_APMU_USB3_D_VCC] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(18)), + [RESET_APMU_USB3_D_PHY] = RESET_DATA(APMU_USB_CLK_RES_CTRL, 0, BIT(19)), [RESET_APMU_QSPI] = RESET_DATA(APMU_QSPI_CLK_RES_CTRL, 0, BIT(1)), [RESET_APMU_QSPI_BUS] = RESET_DATA(APMU_QSPI_CLK_RES_CTRL, 0, BIT(0)), [RESET_APMU_DMA] = RESET_DATA(APMU_DMA_CLK_RES_CTRL, 0, BIT(0)), @@ -151,10 +156,12 @@ static const struct ccu_reset_data k3_apmu_resets[] = { [RESET_APMU_CPU7_SW] = RESET_DATA(APMU_PMU_CC2_AP, BIT(26), 0), [RESET_APMU_C1_MPSUB_SW] = RESET_DATA(APMU_PMU_CC2_AP, BIT(28), 0), [RESET_APMU_MPSUB_DBG] = RESET_DATA(APMU_PMU_CC2_AP, BIT(29), 0), - [RESET_APMU_UCIE] = RESET_DATA(APMU_UCIE_CTRL, - BIT(1) | BIT(2) | BIT(3), 0), - [RESET_APMU_RCPU] = RESET_DATA(APMU_RCPU_CLK_RES_CTRL, 0, - BIT(3) | BIT(2) | BIT(0)), + [RESET_APMU_UCIE_IP] = RESET_DATA(APMU_UCIE_CTRL, BIT(1), 0), + [RESET_APMU_UCIE_HOT] = RESET_DATA(APMU_UCIE_CTRL, BIT(2), 0), + [RESET_APMU_UCIE_MON] = RESET_DATA(APMU_UCIE_CTRL, BIT(3), 0), + [RESET_APMU_RCPU_AUDIO_SYS] = RESET_DATA(APMU_RCPU_CLK_RES_CTRL, 0, BIT(0)), + [RESET_APMU_RCPU_MCU_CORE] = RESET_DATA(APMU_RCPU_CLK_RES_CTRL, 0, BIT(2)), + [RESET_APMU_RCPU_AUDIO_APMU] = RESET_DATA(APMU_RCPU_CLK_RES_CTRL, 0, BIT(3)), [RESET_APMU_DSI4LN2_ESCCLK] = RESET_DATA(APMU_LCD_CLK_RES_CTRL3, 0, BIT(3)), [RESET_APMU_DSI4LN2_LCD_SW] = RESET_DATA(APMU_LCD_CLK_RES_CTRL3, 0, BIT(4)), [RESET_APMU_DSI4LN2_LCD_MCLK] = RESET_DATA(APMU_LCD_CLK_RES_CTRL4, 0, BIT(9)), @@ -164,16 +171,21 @@ static const struct ccu_reset_data k3_apmu_resets[] = { [RESET_APMU_UFS_ACLK] = RESET_DATA(APMU_UFS_CLK_RES_CTRL, 0, BIT(0)), [RESET_APMU_EDP0] = RESET_DATA(APMU_LCD_EDP_CTRL, 0, BIT(0)), [RESET_APMU_EDP1] = RESET_DATA(APMU_LCD_EDP_CTRL, 0, BIT(16)), - [RESET_APMU_PCIE_PORTA] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_A, 0, - BIT(5) | BIT(4) | BIT(3)), - [RESET_APMU_PCIE_PORTB] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_B, 0, - BIT(5) | BIT(4) | BIT(3)), - [RESET_APMU_PCIE_PORTC] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_C, 0, - BIT(5) | BIT(4) | BIT(3)), - [RESET_APMU_PCIE_PORTD] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_D, 0, - BIT(5) | BIT(4) | BIT(3)), - [RESET_APMU_PCIE_PORTE] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_E, 0, - BIT(5) | BIT(4) | BIT(3)), + [RESET_APMU_PCIE_A_DBI] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_A, 0, BIT(3)), + [RESET_APMU_PCIE_A_SLAVE] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_A, 0, BIT(4)), + [RESET_APMU_PCIE_A_MASTER] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_A, 0, BIT(5)), + [RESET_APMU_PCIE_B_DBI] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_B, 0, BIT(3)), + [RESET_APMU_PCIE_B_SLAVE] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_B, 0, BIT(4)), + [RESET_APMU_PCIE_B_MASTER] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_B, 0, BIT(5)), + [RESET_APMU_PCIE_C_DBI] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_C, 0, BIT(3)), + [RESET_APMU_PCIE_C_SLAVE] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_C, 0, BIT(4)), + [RESET_APMU_PCIE_C_MASTER] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_C, 0, BIT(5)), + [RESET_APMU_PCIE_D_DBI] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_D, 0, BIT(3)), + [RESET_APMU_PCIE_D_SLAVE] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_D, 0, BIT(4)), + [RESET_APMU_PCIE_D_MASTER] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_D, 0, BIT(5)), + [RESET_APMU_PCIE_E_DBI] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_E, 0, BIT(3)), + [RESET_APMU_PCIE_E_SLAVE] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_E, 0, BIT(4)), + [RESET_APMU_PCIE_E_MASTER] = RESET_DATA(APMU_PCIE_CLK_RES_CTRL_E, 0, BIT(5)), [RESET_APMU_EMAC0] = RESET_DATA(APMU_EMAC0_CLK_RES_CTRL, 0, BIT(1)), [RESET_APMU_EMAC1] = RESET_DATA(APMU_EMAC1_CLK_RES_CTRL, 0, BIT(1)), [RESET_APMU_EMAC2] = RESET_DATA(APMU_EMAC2_CLK_RES_CTRL, 0, BIT(1)), diff --git a/drivers/soc/aspeed/aspeed-socinfo.c b/drivers/soc/aspeed/aspeed-socinfo.c index 5e34e01ad26d..fb8fde94b651 100644 --- a/drivers/soc/aspeed/aspeed-socinfo.c +++ b/drivers/soc/aspeed/aspeed-socinfo.c @@ -39,7 +39,7 @@ static const char *siliconid_to_name(u32 siliconid) unsigned int i; for (i = 0 ; i < ARRAY_SIZE(rev_table) ; ++i) { - if (rev_table[i].id == id) + if ((rev_table[i].id & 0xff00ffff) == id) return rev_table[i].name; } diff --git a/drivers/soc/microchip/mpfs-control-scb.c b/drivers/soc/microchip/mpfs-control-scb.c index f0b84b1f49cb..8dda5704a389 100644 --- a/drivers/soc/microchip/mpfs-control-scb.c +++ b/drivers/soc/microchip/mpfs-control-scb.c @@ -14,8 +14,10 @@ static int mpfs_control_scb_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - return mfd_add_devices(dev, PLATFORM_DEVID_NONE, mpfs_control_scb_devs, - ARRAY_SIZE(mpfs_control_scb_devs), NULL, 0, NULL); + return devm_mfd_add_devices(dev, PLATFORM_DEVID_NONE, + mpfs_control_scb_devs, + ARRAY_SIZE(mpfs_control_scb_devs), NULL, 0, + NULL); } static const struct of_device_id mpfs_control_scb_of_match[] = { diff --git a/drivers/soc/microchip/mpfs-mss-top-sysreg.c b/drivers/soc/microchip/mpfs-mss-top-sysreg.c index b2244e44ff0f..b0f42b8dd3ed 100644 --- a/drivers/soc/microchip/mpfs-mss-top-sysreg.c +++ b/drivers/soc/microchip/mpfs-mss-top-sysreg.c @@ -16,8 +16,10 @@ static int mpfs_mss_top_sysreg_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; int ret; - ret = mfd_add_devices(dev, PLATFORM_DEVID_NONE, mpfs_mss_top_sysreg_devs, - ARRAY_SIZE(mpfs_mss_top_sysreg_devs) , NULL, 0, NULL); + ret = devm_mfd_add_devices(dev, PLATFORM_DEVID_NONE, + mpfs_mss_top_sysreg_devs, + ARRAY_SIZE(mpfs_mss_top_sysreg_devs), NULL, + 0, NULL); if (ret) return ret; diff --git a/drivers/soc/qcom/pdr_internal.h b/drivers/soc/qcom/pdr_internal.h index 039508c1bbf7..047c0160b617 100644 --- a/drivers/soc/qcom/pdr_internal.h +++ b/drivers/soc/qcom/pdr_internal.h @@ -84,7 +84,7 @@ struct servreg_set_ack_resp { struct servreg_loc_pfr_req { char service[SERVREG_NAME_LENGTH + 1]; - char reason[257]; + char reason[SERVREG_PFR_LENGTH + 1]; }; struct servreg_loc_pfr_resp { diff --git a/drivers/soc/qcom/pmic_glink_altmode.c b/drivers/soc/qcom/pmic_glink_altmode.c index d0afdcb96ee1..619bad2c27ee 100644 --- a/drivers/soc/qcom/pmic_glink_altmode.c +++ b/drivers/soc/qcom/pmic_glink_altmode.c @@ -62,6 +62,9 @@ struct usbc_notify { u8 orientation; u8 mux_ctrl; #define MUX_CTRL_STATE_NO_CONN 0 +#define MUX_CTRL_STATE_USB3_ONLY 1 +#define MUX_CTRL_STATE_DP4LN 2 +#define MUX_CTRL_STATE_USB3_DP 3 #define MUX_CTRL_STATE_TUNNELING 4 u8 res; @@ -350,15 +353,20 @@ static void pmic_glink_altmode_worker(struct work_struct *work) typec_switch_set(alt_port->typec_switch, alt_port->orientation); - if (alt_port->mux_ctrl == MUX_CTRL_STATE_NO_CONN) { - pmic_glink_altmode_safe(altmode, alt_port); - } else if (alt_port->svid == USB_TYPEC_TBT_SID) { - pmic_glink_altmode_enable_tbt(altmode, alt_port); - } else if (alt_port->svid == USB_TYPEC_DP_SID) { - pmic_glink_altmode_enable_dp(altmode, alt_port, - alt_port->mode, - alt_port->hpd_state, - alt_port->hpd_irq); + /* + * MUX_CTRL_STATE_DP4LN/USB3_DP may only be set if SVID=DP, but we need + * to special-case the SVID=DP && mux_ctrl=NO_CONN case to deliver a + * HPD notification + */ + if (alt_port->svid == USB_TYPEC_DP_SID) { + if (alt_port->mux_ctrl == MUX_CTRL_STATE_NO_CONN) { + pmic_glink_altmode_safe(altmode, alt_port); + } else { + pmic_glink_altmode_enable_dp(altmode, alt_port, + alt_port->mode, + alt_port->hpd_state, + alt_port->hpd_irq); + } if (alt_port->hpd_state) conn_status = connector_status_connected; @@ -367,9 +375,18 @@ static void pmic_glink_altmode_worker(struct work_struct *work) drm_aux_hpd_bridge_notify(&alt_port->bridge->dev, conn_status); } else if (alt_port->mux_ctrl == MUX_CTRL_STATE_TUNNELING) { - pmic_glink_altmode_enable_usb4(altmode, alt_port); - } else { + if (alt_port->svid == USB_TYPEC_TBT_SID) + pmic_glink_altmode_enable_tbt(altmode, alt_port); + else + pmic_glink_altmode_enable_usb4(altmode, alt_port); + } else if (alt_port->mux_ctrl == MUX_CTRL_STATE_USB3_ONLY) { pmic_glink_altmode_enable_usb(altmode, alt_port); + } else if (alt_port->mux_ctrl == MUX_CTRL_STATE_NO_CONN) { + pmic_glink_altmode_safe(altmode, alt_port); + } else { + dev_err(altmode->dev, "Got unknown mux_ctrl: %u on port %u, forcing safe mode\n", + alt_port->mux_ctrl, alt_port->index); + pmic_glink_altmode_safe(altmode, alt_port); } pmic_glink_altmode_request(altmode, ALTMODE_PAN_ACK, alt_port->index); diff --git a/drivers/soc/qcom/qcom_pdr_msg.c b/drivers/soc/qcom/qcom_pdr_msg.c index ca98932140d8..02022b11ecf0 100644 --- a/drivers/soc/qcom/qcom_pdr_msg.c +++ b/drivers/soc/qcom/qcom_pdr_msg.c @@ -325,7 +325,7 @@ const struct qmi_elem_info servreg_loc_pfr_req_ei[] = { }, { .data_type = QMI_STRING, - .elem_len = SERVREG_NAME_LENGTH + 1, + .elem_len = SERVREG_PFR_LENGTH + 1, .elem_size = sizeof(char), .array_type = VAR_LEN_ARRAY, .tlv_type = 0x02, diff --git a/drivers/spi/spi-zynq-qspi.c b/drivers/spi/spi-zynq-qspi.c index 5232483c4a3a..af252500195c 100644 --- a/drivers/spi/spi-zynq-qspi.c +++ b/drivers/spi/spi-zynq-qspi.c @@ -381,21 +381,10 @@ static int zynq_qspi_setup_op(struct spi_device *spi) { struct spi_controller *ctlr = spi->controller; struct zynq_qspi *qspi = spi_controller_get_devdata(ctlr); - int ret; if (ctlr->busy) return -EBUSY; - ret = clk_enable(qspi->refclk); - if (ret) - return ret; - - ret = clk_enable(qspi->pclk); - if (ret) { - clk_disable(qspi->refclk); - return ret; - } - zynq_qspi_write(qspi, ZYNQ_QSPI_ENABLE_OFFSET, ZYNQ_QSPI_ENABLE_ENABLE_MASK); @@ -661,7 +650,7 @@ static int zynq_qspi_probe(struct platform_device *pdev) goto remove_ctlr; } - xqspi->pclk = devm_clk_get(&pdev->dev, "pclk"); + xqspi->pclk = devm_clk_get_enabled(&pdev->dev, "pclk"); if (IS_ERR(xqspi->pclk)) { dev_err(&pdev->dev, "pclk clock not found.\n"); ret = PTR_ERR(xqspi->pclk); @@ -670,36 +659,24 @@ static int zynq_qspi_probe(struct platform_device *pdev) init_completion(&xqspi->data_completion); - xqspi->refclk = devm_clk_get(&pdev->dev, "ref_clk"); + xqspi->refclk = devm_clk_get_enabled(&pdev->dev, "ref_clk"); if (IS_ERR(xqspi->refclk)) { dev_err(&pdev->dev, "ref_clk clock not found.\n"); ret = PTR_ERR(xqspi->refclk); goto remove_ctlr; } - ret = clk_prepare_enable(xqspi->pclk); - if (ret) { - dev_err(&pdev->dev, "Unable to enable APB clock.\n"); - goto remove_ctlr; - } - - ret = clk_prepare_enable(xqspi->refclk); - if (ret) { - dev_err(&pdev->dev, "Unable to enable device clock.\n"); - goto clk_dis_pclk; - } - xqspi->irq = platform_get_irq(pdev, 0); if (xqspi->irq < 0) { ret = xqspi->irq; - goto clk_dis_all; + goto remove_ctlr; } ret = devm_request_irq(&pdev->dev, xqspi->irq, zynq_qspi_irq, 0, pdev->name, xqspi); if (ret != 0) { ret = -ENXIO; dev_err(&pdev->dev, "request_irq failed\n"); - goto clk_dis_all; + goto remove_ctlr; } ret = of_property_read_u32(np, "num-cs", @@ -709,7 +686,7 @@ static int zynq_qspi_probe(struct platform_device *pdev) } else if (num_cs > ZYNQ_QSPI_MAX_NUM_CS) { ret = -EINVAL; dev_err(&pdev->dev, "only 2 chip selects are available\n"); - goto clk_dis_all; + goto remove_ctlr; } else { ctlr->num_chipselect = num_cs; } @@ -728,15 +705,11 @@ static int zynq_qspi_probe(struct platform_device *pdev) ret = devm_spi_register_controller(&pdev->dev, ctlr); if (ret) { dev_err(&pdev->dev, "devm_spi_register_controller failed\n"); - goto clk_dis_all; + goto remove_ctlr; } return ret; -clk_dis_all: - clk_disable_unprepare(xqspi->refclk); -clk_dis_pclk: - clk_disable_unprepare(xqspi->pclk); remove_ctlr: spi_controller_put(ctlr); @@ -758,9 +731,6 @@ static void zynq_qspi_remove(struct platform_device *pdev) struct zynq_qspi *xqspi = platform_get_drvdata(pdev); zynq_qspi_write(xqspi, ZYNQ_QSPI_ENABLE_OFFSET, 0); - - clk_disable_unprepare(xqspi->refclk); - clk_disable_unprepare(xqspi->pclk); } static const struct of_device_id zynq_qspi_of_match[] = { diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index 8333bdaf5566..46262ee0d192 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -44,7 +44,8 @@ void ucsi_notify_common(struct ucsi *ucsi, u32 cci) return; if (UCSI_CCI_CONNECTOR(cci)) { - if (UCSI_CCI_CONNECTOR(cci) <= ucsi->cap.num_connectors) + if (!ucsi->cap.num_connectors || + UCSI_CCI_CONNECTOR(cci) <= ucsi->cap.num_connectors) ucsi_connector_change(ucsi, UCSI_CCI_CONNECTOR(cci)); else dev_err(ucsi->dev, "bogus connector number in CCI: %lu\n", |