diff options
Diffstat (limited to 'drivers')
25 files changed, 375 insertions, 119 deletions
diff --git a/drivers/clk/socfpga/clk-s10.c b/drivers/clk/socfpga/clk-s10.c index 8281dfbf38c2..5bed36e12951 100644 --- a/drivers/clk/socfpga/clk-s10.c +++ b/drivers/clk/socfpga/clk-s10.c @@ -103,9 +103,9 @@ static const struct stratix10_perip_cnt_clock s10_main_perip_cnt_clks[] = { { STRATIX10_NOC_CLK, "noc_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0, 0, 0x3C, 1}, { STRATIX10_EMAC_A_FREE_CLK, "emaca_free_clk", NULL, emaca_free_mux, ARRAY_SIZE(emaca_free_mux), - 0, 0, 4, 0xB0, 0}, + 0, 0, 2, 0xB0, 0}, { STRATIX10_EMAC_B_FREE_CLK, "emacb_free_clk", NULL, emacb_free_mux, ARRAY_SIZE(emacb_free_mux), - 0, 0, 4, 0xB0, 1}, + 0, 0, 2, 0xB0, 1}, { STRATIX10_EMAC_PTP_FREE_CLK, "emac_ptp_free_clk", NULL, emac_ptp_free_mux, ARRAY_SIZE(emac_ptp_free_mux), 0, 0, 4, 0xB0, 2}, { STRATIX10_GPIO_DB_FREE_CLK, "gpio_db_free_clk", NULL, gpio_db_free_mux, diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c index 7545af763d7a..af4ace8f7369 100644 --- a/drivers/clk/tegra/clk-tegra210.c +++ b/drivers/clk/tegra/clk-tegra210.c @@ -3377,6 +3377,8 @@ static struct tegra_clk_init_table init_table[] __initdata = { { TEGRA210_CLK_I2S3_SYNC, TEGRA210_CLK_CLK_MAX, 24576000, 0 }, { TEGRA210_CLK_I2S4_SYNC, TEGRA210_CLK_CLK_MAX, 24576000, 0 }, { TEGRA210_CLK_VIMCLK_SYNC, TEGRA210_CLK_CLK_MAX, 24576000, 0 }, + { TEGRA210_CLK_HDA, TEGRA210_CLK_PLL_P, 51000000, 0 }, + { TEGRA210_CLK_HDA2CODEC_2X, TEGRA210_CLK_PLL_P, 48000000, 0 }, /* This MUST be the last entry. */ { TEGRA210_CLK_CLK_MAX, TEGRA210_CLK_CLK_MAX, 0, 0 }, }; diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 55b77c576c42..6d9995cbf651 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -1007,14 +1007,16 @@ int __ref efi_mem_reserve_persistent(phys_addr_t addr, u64 size) /* first try to find a slot in an existing linked list entry */ for (prsv = efi_memreserve_root->next; prsv; prsv = rsv->next) { - rsv = __va(prsv); + rsv = memremap(prsv, sizeof(*rsv), MEMREMAP_WB); index = atomic_fetch_add_unless(&rsv->count, 1, rsv->size); if (index < rsv->size) { rsv->entry[index].base = addr; rsv->entry[index].size = size; + memunmap(rsv); return 0; } + memunmap(rsv); } /* no slot found - allocate a new linked list entry */ @@ -1022,7 +1024,13 @@ int __ref efi_mem_reserve_persistent(phys_addr_t addr, u64 size) if (!rsv) return -ENOMEM; - rsv->size = EFI_MEMRESERVE_COUNT(PAGE_SIZE); + /* + * The memremap() call above assumes that a linux_efi_memreserve entry + * never crosses a page boundary, so let's ensure that this remains true + * even when kexec'ing a 4k pages kernel from a >4k pages kernel, by + * using SZ_4K explicitly in the size calculation below. + */ + rsv->size = EFI_MEMRESERVE_COUNT(SZ_4K); atomic_set(&rsv->count, 1); rsv->entry[0].base = addr; rsv->entry[0].size = size; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index a67a63b5aa84..0c4a76bca5c6 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -280,7 +280,8 @@ struct drm_i915_display_funcs { void (*get_cdclk)(struct drm_i915_private *dev_priv, struct intel_cdclk_state *cdclk_state); void (*set_cdclk)(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state); + const struct intel_cdclk_state *cdclk_state, + enum pipe pipe); int (*get_fifo_size)(struct drm_i915_private *dev_priv, enum i9xx_plane_id i9xx_plane); int (*compute_pipe_wm)(struct intel_crtc_state *cstate); @@ -1622,6 +1623,8 @@ struct drm_i915_private { struct intel_cdclk_state actual; /* The current hardware cdclk state */ struct intel_cdclk_state hw; + + int force_min_cdclk; } cdclk; /** @@ -1741,6 +1744,7 @@ struct drm_i915_private { * */ struct mutex av_mutex; + int audio_power_refcount; struct { struct mutex mutex; diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c index 5104c6bbd66f..2f3fd5bf0f11 100644 --- a/drivers/gpu/drm/i915/intel_audio.c +++ b/drivers/gpu/drm/i915/intel_audio.c @@ -741,15 +741,71 @@ void intel_init_audio_hooks(struct drm_i915_private *dev_priv) } } +static void glk_force_audio_cdclk(struct drm_i915_private *dev_priv, + bool enable) +{ + struct drm_modeset_acquire_ctx ctx; + struct drm_atomic_state *state; + int ret; + + drm_modeset_acquire_init(&ctx, 0); + state = drm_atomic_state_alloc(&dev_priv->drm); + if (WARN_ON(!state)) + return; + + state->acquire_ctx = &ctx; + +retry: + to_intel_atomic_state(state)->cdclk.force_min_cdclk_changed = true; + to_intel_atomic_state(state)->cdclk.force_min_cdclk = + enable ? 2 * 96000 : 0; + + /* + * Protects dev_priv->cdclk.force_min_cdclk + * Need to lock this here in case we have no active pipes + * and thus wouldn't lock it during the commit otherwise. + */ + ret = drm_modeset_lock(&dev_priv->drm.mode_config.connection_mutex, + &ctx); + if (!ret) + ret = drm_atomic_commit(state); + + if (ret == -EDEADLK) { + drm_atomic_state_clear(state); + drm_modeset_backoff(&ctx); + goto retry; + } + + WARN_ON(ret); + + drm_atomic_state_put(state); + + drm_modeset_drop_locks(&ctx); + drm_modeset_acquire_fini(&ctx); +} + static void i915_audio_component_get_power(struct device *kdev) { - intel_display_power_get(kdev_to_i915(kdev), POWER_DOMAIN_AUDIO); + struct drm_i915_private *dev_priv = kdev_to_i915(kdev); + + intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO); + + /* Force CDCLK to 2*BCLK as long as we need audio to be powered. */ + if (dev_priv->audio_power_refcount++ == 0) + if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) + glk_force_audio_cdclk(dev_priv, true); } static void i915_audio_component_put_power(struct device *kdev) { - intel_display_power_put_unchecked(kdev_to_i915(kdev), - POWER_DOMAIN_AUDIO); + struct drm_i915_private *dev_priv = kdev_to_i915(kdev); + + /* Stop forcing CDCLK to 2*BCLK if no need for audio to be powered. */ + if (--dev_priv->audio_power_refcount == 0) + if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) + glk_force_audio_cdclk(dev_priv, false); + + intel_display_power_put_unchecked(dev_priv, POWER_DOMAIN_AUDIO); } static void i915_audio_component_codec_wake_override(struct device *kdev, diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c index 15ba950dee00..00f76261924c 100644 --- a/drivers/gpu/drm/i915/intel_cdclk.c +++ b/drivers/gpu/drm/i915/intel_cdclk.c @@ -516,7 +516,8 @@ static void vlv_program_pfi_credits(struct drm_i915_private *dev_priv) } static void vlv_set_cdclk(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state) + const struct intel_cdclk_state *cdclk_state, + enum pipe pipe) { int cdclk = cdclk_state->cdclk; u32 val, cmd = cdclk_state->voltage_level; @@ -598,7 +599,8 @@ static void vlv_set_cdclk(struct drm_i915_private *dev_priv, } static void chv_set_cdclk(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state) + const struct intel_cdclk_state *cdclk_state, + enum pipe pipe) { int cdclk = cdclk_state->cdclk; u32 val, cmd = cdclk_state->voltage_level; @@ -697,7 +699,8 @@ static void bdw_get_cdclk(struct drm_i915_private *dev_priv, } static void bdw_set_cdclk(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state) + const struct intel_cdclk_state *cdclk_state, + enum pipe pipe) { int cdclk = cdclk_state->cdclk; u32 val; @@ -987,7 +990,8 @@ static void skl_dpll0_disable(struct drm_i915_private *dev_priv) } static void skl_set_cdclk(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state) + const struct intel_cdclk_state *cdclk_state, + enum pipe pipe) { int cdclk = cdclk_state->cdclk; int vco = cdclk_state->vco; @@ -1158,7 +1162,7 @@ void skl_init_cdclk(struct drm_i915_private *dev_priv) cdclk_state.cdclk = skl_calc_cdclk(0, cdclk_state.vco); cdclk_state.voltage_level = skl_calc_voltage_level(cdclk_state.cdclk); - skl_set_cdclk(dev_priv, &cdclk_state); + skl_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE); } /** @@ -1176,7 +1180,7 @@ void skl_uninit_cdclk(struct drm_i915_private *dev_priv) cdclk_state.vco = 0; cdclk_state.voltage_level = skl_calc_voltage_level(cdclk_state.cdclk); - skl_set_cdclk(dev_priv, &cdclk_state); + skl_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE); } static int bxt_calc_cdclk(int min_cdclk) @@ -1355,7 +1359,8 @@ static void bxt_de_pll_enable(struct drm_i915_private *dev_priv, int vco) } static void bxt_set_cdclk(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state) + const struct intel_cdclk_state *cdclk_state, + enum pipe pipe) { int cdclk = cdclk_state->cdclk; int vco = cdclk_state->vco; @@ -1408,11 +1413,10 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv, bxt_de_pll_enable(dev_priv, vco); val = divider | skl_cdclk_decimal(cdclk); - /* - * FIXME if only the cd2x divider needs changing, it could be done - * without shutting off the pipe (if only one pipe is active). - */ - val |= BXT_CDCLK_CD2X_PIPE_NONE; + if (pipe == INVALID_PIPE) + val |= BXT_CDCLK_CD2X_PIPE_NONE; + else + val |= BXT_CDCLK_CD2X_PIPE(pipe); /* * Disable SSA Precharge when CD clock frequency < 500 MHz, * enable otherwise. @@ -1421,6 +1425,9 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv, val |= BXT_CDCLK_SSA_PRECHARGE_ENABLE; I915_WRITE(CDCLK_CTL, val); + if (pipe != INVALID_PIPE) + intel_wait_for_vblank(dev_priv, pipe); + mutex_lock(&dev_priv->pcu_lock); /* * The timeout isn't specified, the 2ms used here is based on @@ -1525,7 +1532,7 @@ void bxt_init_cdclk(struct drm_i915_private *dev_priv) } cdclk_state.voltage_level = bxt_calc_voltage_level(cdclk_state.cdclk); - bxt_set_cdclk(dev_priv, &cdclk_state); + bxt_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE); } /** @@ -1543,7 +1550,7 @@ void bxt_uninit_cdclk(struct drm_i915_private *dev_priv) cdclk_state.vco = 0; cdclk_state.voltage_level = bxt_calc_voltage_level(cdclk_state.cdclk); - bxt_set_cdclk(dev_priv, &cdclk_state); + bxt_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE); } static int cnl_calc_cdclk(int min_cdclk) @@ -1663,7 +1670,8 @@ static void cnl_cdclk_pll_enable(struct drm_i915_private *dev_priv, int vco) } static void cnl_set_cdclk(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state) + const struct intel_cdclk_state *cdclk_state, + enum pipe pipe) { int cdclk = cdclk_state->cdclk; int vco = cdclk_state->vco; @@ -1704,13 +1712,15 @@ static void cnl_set_cdclk(struct drm_i915_private *dev_priv, cnl_cdclk_pll_enable(dev_priv, vco); val = divider | skl_cdclk_decimal(cdclk); - /* - * FIXME if only the cd2x divider needs changing, it could be done - * without shutting off the pipe (if only one pipe is active). - */ - val |= BXT_CDCLK_CD2X_PIPE_NONE; + if (pipe == INVALID_PIPE) + val |= BXT_CDCLK_CD2X_PIPE_NONE; + else + val |= BXT_CDCLK_CD2X_PIPE(pipe); I915_WRITE(CDCLK_CTL, val); + if (pipe != INVALID_PIPE) + intel_wait_for_vblank(dev_priv, pipe); + /* inform PCU of the change */ mutex_lock(&dev_priv->pcu_lock); sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL, @@ -1847,7 +1857,8 @@ static int icl_calc_cdclk_pll_vco(struct drm_i915_private *dev_priv, int cdclk) } static void icl_set_cdclk(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state) + const struct intel_cdclk_state *cdclk_state, + enum pipe pipe) { unsigned int cdclk = cdclk_state->cdclk; unsigned int vco = cdclk_state->vco; @@ -1872,6 +1883,11 @@ static void icl_set_cdclk(struct drm_i915_private *dev_priv, if (dev_priv->cdclk.hw.vco != vco) cnl_cdclk_pll_enable(dev_priv, vco); + /* + * On ICL CD2X_DIV can only be 1, so we'll never end up changing the + * divider here synchronized to a pipe while CDCLK is on, nor will we + * need the corresponding vblank wait. + */ I915_WRITE(CDCLK_CTL, ICL_CDCLK_CD2X_PIPE_NONE | skl_cdclk_decimal(cdclk)); @@ -2002,7 +2018,7 @@ sanitize: sanitized_state.voltage_level = icl_calc_voltage_level(sanitized_state.cdclk); - icl_set_cdclk(dev_priv, &sanitized_state); + icl_set_cdclk(dev_priv, &sanitized_state, INVALID_PIPE); } /** @@ -2020,7 +2036,7 @@ void icl_uninit_cdclk(struct drm_i915_private *dev_priv) cdclk_state.vco = 0; cdclk_state.voltage_level = icl_calc_voltage_level(cdclk_state.cdclk); - icl_set_cdclk(dev_priv, &cdclk_state); + icl_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE); } /** @@ -2048,7 +2064,7 @@ void cnl_init_cdclk(struct drm_i915_private *dev_priv) cdclk_state.vco = cnl_cdclk_pll_vco(dev_priv, cdclk_state.cdclk); cdclk_state.voltage_level = cnl_calc_voltage_level(cdclk_state.cdclk); - cnl_set_cdclk(dev_priv, &cdclk_state); + cnl_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE); } /** @@ -2066,7 +2082,7 @@ void cnl_uninit_cdclk(struct drm_i915_private *dev_priv) cdclk_state.vco = 0; cdclk_state.voltage_level = cnl_calc_voltage_level(cdclk_state.cdclk); - cnl_set_cdclk(dev_priv, &cdclk_state); + cnl_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE); } /** @@ -2086,6 +2102,27 @@ bool intel_cdclk_needs_modeset(const struct intel_cdclk_state *a, } /** + * intel_cdclk_needs_cd2x_update - Determine if two CDCLK states require a cd2x divider update + * @a: first CDCLK state + * @b: second CDCLK state + * + * Returns: + * True if the CDCLK states require just a cd2x divider update, false if not. + */ +bool intel_cdclk_needs_cd2x_update(struct drm_i915_private *dev_priv, + const struct intel_cdclk_state *a, + const struct intel_cdclk_state *b) +{ + /* Older hw doesn't have the capability */ + if (INTEL_GEN(dev_priv) < 10 && !IS_GEN9_LP(dev_priv)) + return false; + + return a->cdclk != b->cdclk && + a->vco == b->vco && + a->ref == b->ref; +} + +/** * intel_cdclk_changed - Determine if two CDCLK states are different * @a: first CDCLK state * @b: second CDCLK state @@ -2100,6 +2137,26 @@ bool intel_cdclk_changed(const struct intel_cdclk_state *a, a->voltage_level != b->voltage_level; } +/** + * intel_cdclk_swap_state - make atomic CDCLK configuration effective + * @state: atomic state + * + * This is the CDCLK version of drm_atomic_helper_swap_state() since the + * helper does not handle driver-specific global state. + * + * Similarly to the atomic helpers this function does a complete swap, + * i.e. it also puts the old state into @state. This is used by the commit + * code to determine how CDCLK has changed (for instance did it increase or + * decrease). + */ +void intel_cdclk_swap_state(struct intel_atomic_state *state) +{ + struct drm_i915_private *dev_priv = to_i915(state->base.dev); + + swap(state->cdclk.logical, dev_priv->cdclk.logical); + swap(state->cdclk.actual, dev_priv->cdclk.actual); +} + void intel_dump_cdclk_state(const struct intel_cdclk_state *cdclk_state, const char *context) { @@ -2113,12 +2170,14 @@ void intel_dump_cdclk_state(const struct intel_cdclk_state *cdclk_state, * intel_set_cdclk - Push the CDCLK state to the hardware * @dev_priv: i915 device * @cdclk_state: new CDCLK state + * @pipe: pipe with which to synchronize the update * * Program the hardware based on the passed in CDCLK state, * if necessary. */ -void intel_set_cdclk(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state) +static void intel_set_cdclk(struct drm_i915_private *dev_priv, + const struct intel_cdclk_state *cdclk_state, + enum pipe pipe) { if (!intel_cdclk_changed(&dev_priv->cdclk.hw, cdclk_state)) return; @@ -2128,7 +2187,7 @@ void intel_set_cdclk(struct drm_i915_private *dev_priv, intel_dump_cdclk_state(cdclk_state, "Changing CDCLK to"); - dev_priv->display.set_cdclk(dev_priv, cdclk_state); + dev_priv->display.set_cdclk(dev_priv, cdclk_state, pipe); if (WARN(intel_cdclk_changed(&dev_priv->cdclk.hw, cdclk_state), "cdclk state doesn't match!\n")) { @@ -2137,6 +2196,46 @@ void intel_set_cdclk(struct drm_i915_private *dev_priv, } } +/** + * intel_set_cdclk_pre_plane_update - Push the CDCLK state to the hardware + * @dev_priv: i915 device + * @old_state: old CDCLK state + * @new_state: new CDCLK state + * @pipe: pipe with which to synchronize the update + * + * Program the hardware before updating the HW plane state based on the passed + * in CDCLK state, if necessary. + */ +void +intel_set_cdclk_pre_plane_update(struct drm_i915_private *dev_priv, + const struct intel_cdclk_state *old_state, + const struct intel_cdclk_state *new_state, + enum pipe pipe) +{ + if (pipe == INVALID_PIPE || old_state->cdclk <= new_state->cdclk) + intel_set_cdclk(dev_priv, new_state, pipe); +} + +/** + * intel_set_cdclk_post_plane_update - Push the CDCLK state to the hardware + * @dev_priv: i915 device + * @old_state: old CDCLK state + * @new_state: new CDCLK state + * @pipe: pipe with which to synchronize the update + * + * Program the hardware after updating the HW plane state based on the passed + * in CDCLK state, if necessary. + */ +void +intel_set_cdclk_post_plane_update(struct drm_i915_private *dev_priv, + const struct intel_cdclk_state *old_state, + const struct intel_cdclk_state *new_state, + enum pipe pipe) +{ + if (pipe != INVALID_PIPE && old_state->cdclk > new_state->cdclk) + intel_set_cdclk(dev_priv, new_state, pipe); +} + static int intel_pixel_rate_to_cdclk(struct drm_i915_private *dev_priv, int pixel_rate) { @@ -2187,19 +2286,8 @@ int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state) /* * According to BSpec, "The CD clock frequency must be at least twice * the frequency of the Azalia BCLK." and BCLK is 96 MHz by default. - * - * FIXME: Check the actual, not default, BCLK being used. - * - * FIXME: This does not depend on ->has_audio because the higher CDCLK - * is required for audio probe, also when there are no audio capable - * displays connected at probe time. This leads to unnecessarily high - * CDCLK when audio is not required. - * - * FIXME: This limit is only applied when there are displays connected - * at probe time. If we probe without displays, we'll still end up using - * the platform minimum CDCLK, failing audio probe. */ - if (INTEL_GEN(dev_priv) >= 9) + if (crtc_state->has_audio && INTEL_GEN(dev_priv) >= 9) min_cdclk = max(2 * 96000, min_cdclk); /* @@ -2239,7 +2327,7 @@ static int intel_compute_min_cdclk(struct drm_atomic_state *state) intel_state->min_cdclk[i] = min_cdclk; } - min_cdclk = 0; + min_cdclk = intel_state->cdclk.force_min_cdclk; for_each_pipe(dev_priv, pipe) min_cdclk = max(intel_state->min_cdclk[pipe], min_cdclk); @@ -2300,7 +2388,8 @@ static int vlv_modeset_calc_cdclk(struct drm_atomic_state *state) vlv_calc_voltage_level(dev_priv, cdclk); if (!intel_state->active_crtcs) { - cdclk = vlv_calc_cdclk(dev_priv, 0); + cdclk = vlv_calc_cdclk(dev_priv, + intel_state->cdclk.force_min_cdclk); intel_state->cdclk.actual.cdclk = cdclk; intel_state->cdclk.actual.voltage_level = @@ -2333,7 +2422,7 @@ static int bdw_modeset_calc_cdclk(struct drm_atomic_state *state) bdw_calc_voltage_level(cdclk); if (!intel_state->active_crtcs) { - cdclk = bdw_calc_cdclk(0); + cdclk = bdw_calc_cdclk(intel_state->cdclk.force_min_cdclk); intel_state->cdclk.actual.cdclk = cdclk; intel_state->cdclk.actual.voltage_level = @@ -2405,7 +2494,7 @@ static int skl_modeset_calc_cdclk(struct drm_atomic_state *state) skl_calc_voltage_level(cdclk); if (!intel_state->active_crtcs) { - cdclk = skl_calc_cdclk(0, vco); + cdclk = skl_calc_cdclk(intel_state->cdclk.force_min_cdclk, vco); intel_state->cdclk.actual.vco = vco; intel_state->cdclk.actual.cdclk = cdclk; @@ -2444,10 +2533,10 @@ static int bxt_modeset_calc_cdclk(struct drm_atomic_state *state) if (!intel_state->active_crtcs) { if (IS_GEMINILAKE(dev_priv)) { - cdclk = glk_calc_cdclk(0); + cdclk = glk_calc_cdclk(intel_state->cdclk.force_min_cdclk); vco = glk_de_pll_vco(dev_priv, cdclk); } else { - cdclk = bxt_calc_cdclk(0); + cdclk = bxt_calc_cdclk(intel_state->cdclk.force_min_cdclk); vco = bxt_de_pll_vco(dev_priv, cdclk); } @@ -2483,7 +2572,7 @@ static int cnl_modeset_calc_cdclk(struct drm_atomic_state *state) cnl_compute_min_voltage_level(intel_state)); if (!intel_state->active_crtcs) { - cdclk = cnl_calc_cdclk(0); + cdclk = cnl_calc_cdclk(intel_state->cdclk.force_min_cdclk); vco = cnl_cdclk_pll_vco(dev_priv, cdclk); intel_state->cdclk.actual.vco = vco; @@ -2519,7 +2608,7 @@ static int icl_modeset_calc_cdclk(struct drm_atomic_state *state) cnl_compute_min_voltage_level(intel_state)); if (!intel_state->active_crtcs) { - cdclk = icl_calc_cdclk(0, ref); + cdclk = icl_calc_cdclk(intel_state->cdclk.force_min_cdclk, ref); vco = icl_calc_cdclk_pll_vco(dev_priv, cdclk); intel_state->cdclk.actual.vco = vco; diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index be4024f0e3a8..9803d713f746 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -12770,10 +12770,16 @@ static int intel_modeset_checks(struct drm_atomic_state *state) return -EINVAL; } + /* keep the current setting */ + if (!intel_state->cdclk.force_min_cdclk_changed) + intel_state->cdclk.force_min_cdclk = + dev_priv->cdclk.force_min_cdclk; + intel_state->modeset = true; intel_state->active_crtcs = dev_priv->active_crtcs; intel_state->cdclk.logical = dev_priv->cdclk.logical; intel_state->cdclk.actual = dev_priv->cdclk.actual; + intel_state->cdclk.pipe = INVALID_PIPE; for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) { if (new_crtc_state->active) @@ -12793,6 +12799,8 @@ static int intel_modeset_checks(struct drm_atomic_state *state) * adjusted_mode bits in the crtc directly. */ if (dev_priv->display.modeset_calc_cdclk) { + enum pipe pipe; + ret = dev_priv->display.modeset_calc_cdclk(state); if (ret < 0) return ret; @@ -12809,12 +12817,36 @@ static int intel_modeset_checks(struct drm_atomic_state *state) return ret; } + if (is_power_of_2(intel_state->active_crtcs)) { + struct drm_crtc *crtc; + struct drm_crtc_state *crtc_state; + + pipe = ilog2(intel_state->active_crtcs); + crtc = &intel_get_crtc_for_pipe(dev_priv, pipe)->base; + crtc_state = drm_atomic_get_new_crtc_state(state, crtc); + if (crtc_state && needs_modeset(crtc_state)) + pipe = INVALID_PIPE; + } else { + pipe = INVALID_PIPE; + } + /* All pipes must be switched off while we change the cdclk. */ - if (intel_cdclk_needs_modeset(&dev_priv->cdclk.actual, - &intel_state->cdclk.actual)) { + if (pipe != INVALID_PIPE && + intel_cdclk_needs_cd2x_update(dev_priv, + &dev_priv->cdclk.actual, + &intel_state->cdclk.actual)) { + ret = intel_lock_all_pipes(state); + if (ret < 0) + return ret; + + intel_state->cdclk.pipe = pipe; + } else if (intel_cdclk_needs_modeset(&dev_priv->cdclk.actual, + &intel_state->cdclk.actual)) { ret = intel_modeset_all_pipes(state); if (ret < 0) return ret; + + intel_state->cdclk.pipe = INVALID_PIPE; } DRM_DEBUG_KMS("New cdclk calculated to be logical %u kHz, actual %u kHz\n", @@ -12823,8 +12855,6 @@ static int intel_modeset_checks(struct drm_atomic_state *state) DRM_DEBUG_KMS("New voltage level calculated to be logical %u, actual %u\n", intel_state->cdclk.logical.voltage_level, intel_state->cdclk.actual.voltage_level); - } else { - to_intel_atomic_state(state)->cdclk.logical = dev_priv->cdclk.logical; } intel_modeset_clear_plls(state); @@ -12892,7 +12922,7 @@ static int intel_atomic_check(struct drm_device *dev, struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state, *crtc_state; int ret, i; - bool any_ms = false; + bool any_ms = intel_state->cdclk.force_min_cdclk_changed; /* Catch I915_MODE_FLAG_INHERITED */ for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, @@ -13248,7 +13278,10 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state) if (intel_state->modeset) { drm_atomic_helper_update_legacy_modeset_state(state->dev, state); - intel_set_cdclk(dev_priv, &dev_priv->cdclk.actual); + intel_set_cdclk_pre_plane_update(dev_priv, + &intel_state->cdclk.actual, + &dev_priv->cdclk.actual, + intel_state->cdclk.pipe); /* * SKL workaround: bspec recommends we disable the SAGV when we @@ -13277,6 +13310,12 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state) /* Now enable the clocks, plane, pipe, and connectors that we set up. */ dev_priv->display.update_crtcs(state); + if (intel_state->modeset) + intel_set_cdclk_post_plane_update(dev_priv, + &intel_state->cdclk.actual, + &dev_priv->cdclk.actual, + intel_state->cdclk.pipe); + /* FIXME: We should call drm_atomic_helper_commit_hw_done() here * already, but still need the state for the delayed optimization. To * fix this: @@ -13478,8 +13517,10 @@ static int intel_atomic_commit(struct drm_device *dev, intel_state->min_voltage_level, sizeof(intel_state->min_voltage_level)); dev_priv->active_crtcs = intel_state->active_crtcs; - dev_priv->cdclk.logical = intel_state->cdclk.logical; - dev_priv->cdclk.actual = intel_state->cdclk.actual; + dev_priv->cdclk.force_min_cdclk = + intel_state->cdclk.force_min_cdclk; + + intel_cdclk_swap_state(intel_state); } drm_atomic_state_get(state); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 18e17b422701..ceaa05dfa0d0 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -480,6 +480,11 @@ struct intel_atomic_state { * state only when all crtc's are DPMS off. */ struct intel_cdclk_state actual; + + int force_min_cdclk; + bool force_min_cdclk_changed; + /* pipe to which cd2x update is synchronized */ + enum pipe pipe; } cdclk; bool dpll_set, modeset; @@ -1590,12 +1595,24 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv); void intel_update_max_cdclk(struct drm_i915_private *dev_priv); void intel_update_cdclk(struct drm_i915_private *dev_priv); void intel_update_rawclk(struct drm_i915_private *dev_priv); +bool intel_cdclk_needs_cd2x_update(struct drm_i915_private *dev_priv, + const struct intel_cdclk_state *a, + const struct intel_cdclk_state *b); bool intel_cdclk_needs_modeset(const struct intel_cdclk_state *a, const struct intel_cdclk_state *b); bool intel_cdclk_changed(const struct intel_cdclk_state *a, const struct intel_cdclk_state *b); -void intel_set_cdclk(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *cdclk_state); +void intel_cdclk_swap_state(struct intel_atomic_state *state); +void +intel_set_cdclk_pre_plane_update(struct drm_i915_private *dev_priv, + const struct intel_cdclk_state *old_state, + const struct intel_cdclk_state *new_state, + enum pipe pipe); +void +intel_set_cdclk_post_plane_update(struct drm_i915_private *dev_priv, + const struct intel_cdclk_state *old_state, + const struct intel_cdclk_state *new_state, + enum pipe pipe); void intel_dump_cdclk_state(const struct intel_cdclk_state *cdclk_state, const char *context); diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c index 0dce94e3c495..d0b04b0d309f 100644 --- a/drivers/infiniband/core/addr.c +++ b/drivers/infiniband/core/addr.c @@ -730,8 +730,8 @@ int roce_resolve_route_from_path(struct sa_path_rec *rec, if (rec->roce.route_resolved) return 0; - rdma_gid2ip(&sgid._sockaddr, &rec->sgid); - rdma_gid2ip(&dgid._sockaddr, &rec->dgid); + rdma_gid2ip((struct sockaddr *)&sgid, &rec->sgid); + rdma_gid2ip((struct sockaddr *)&dgid, &rec->dgid); if (sgid._sockaddr.sa_family != dgid._sockaddr.sa_family) return -EINVAL; @@ -742,7 +742,7 @@ int roce_resolve_route_from_path(struct sa_path_rec *rec, dev_addr.net = &init_net; dev_addr.sgid_attr = attr; - ret = addr_resolve(&sgid._sockaddr, &dgid._sockaddr, + ret = addr_resolve((struct sockaddr *)&sgid, (struct sockaddr *)&dgid, &dev_addr, false, true, 0); if (ret) return ret; @@ -814,22 +814,22 @@ int rdma_addr_find_l2_eth_by_grh(const union ib_gid *sgid, struct rdma_dev_addr dev_addr; struct resolve_cb_context ctx; union { - struct sockaddr _sockaddr; struct sockaddr_in _sockaddr_in; struct sockaddr_in6 _sockaddr_in6; } sgid_addr, dgid_addr; int ret; - rdma_gid2ip(&sgid_addr._sockaddr, sgid); - rdma_gid2ip(&dgid_addr._sockaddr, dgid); + rdma_gid2ip((struct sockaddr *)&sgid_addr, sgid); + rdma_gid2ip((struct sockaddr *)&dgid_addr, dgid); memset(&dev_addr, 0, sizeof(dev_addr)); dev_addr.net = &init_net; dev_addr.sgid_attr = sgid_attr; init_completion(&ctx.comp); - ret = rdma_resolve_ip(&sgid_addr._sockaddr, &dgid_addr._sockaddr, - &dev_addr, 1000, resolve_cb, true, &ctx); + ret = rdma_resolve_ip((struct sockaddr *)&sgid_addr, + (struct sockaddr *)&dgid_addr, &dev_addr, 1000, + resolve_cb, true, &ctx); if (ret) return ret; diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c index a7295322efbc..f4500d77f314 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c @@ -83,7 +83,6 @@ static inline int set_av_attr(struct ocrdma_dev *dev, struct ocrdma_ah *ah, struct iphdr ipv4; const struct ib_global_route *ib_grh; union { - struct sockaddr _sockaddr; struct sockaddr_in _sockaddr_in; struct sockaddr_in6 _sockaddr_in6; } sgid_addr, dgid_addr; @@ -133,9 +132,9 @@ static inline int set_av_attr(struct ocrdma_dev *dev, struct ocrdma_ah *ah, ipv4.tot_len = htons(0); ipv4.ttl = ib_grh->hop_limit; ipv4.protocol = nxthdr; - rdma_gid2ip(&sgid_addr._sockaddr, sgid); + rdma_gid2ip((struct sockaddr *)&sgid_addr, sgid); ipv4.saddr = sgid_addr._sockaddr_in.sin_addr.s_addr; - rdma_gid2ip(&dgid_addr._sockaddr, &ib_grh->dgid); + rdma_gid2ip((struct sockaddr*)&dgid_addr, &ib_grh->dgid); ipv4.daddr = dgid_addr._sockaddr_in.sin_addr.s_addr; memcpy((u8 *)ah->av + eth_sz, &ipv4, sizeof(struct iphdr)); } else { diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c index 097e5ab2a19f..94ca0f4a4073 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c @@ -2499,7 +2499,6 @@ static int ocrdma_set_av_params(struct ocrdma_qp *qp, u32 vlan_id = 0xFFFF; u8 mac_addr[6], hdr_type; union { - struct sockaddr _sockaddr; struct sockaddr_in _sockaddr_in; struct sockaddr_in6 _sockaddr_in6; } sgid_addr, dgid_addr; @@ -2541,8 +2540,8 @@ static int ocrdma_set_av_params(struct ocrdma_qp *qp, hdr_type = rdma_gid_attr_network_type(sgid_attr); if (hdr_type == RDMA_NETWORK_IPV4) { - rdma_gid2ip(&sgid_addr._sockaddr, &sgid_attr->gid); - rdma_gid2ip(&dgid_addr._sockaddr, &grh->dgid); + rdma_gid2ip((struct sockaddr *)&sgid_addr, &sgid_attr->gid); + rdma_gid2ip((struct sockaddr *)&dgid_addr, &grh->dgid); memcpy(&cmd->params.dgid[0], &dgid_addr._sockaddr_in.sin_addr.s_addr, 4); memcpy(&cmd->params.sgid[0], diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index d32268cc1174..f3985469c221 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -388,7 +388,7 @@ static void gic_all_vpes_irq_cpu_online(struct irq_data *d) intr = GIC_HWIRQ_TO_LOCAL(d->hwirq); cd = irq_data_get_irq_chip_data(d); - write_gic_vl_map(intr, cd->map); + write_gic_vl_map(mips_gic_vx_map_reg(intr), cd->map); if (cd->mask) write_gic_vl_smask(BIT(intr)); } @@ -517,7 +517,7 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int virq, spin_lock_irqsave(&gic_lock, flags); for_each_online_cpu(cpu) { write_gic_vl_other(mips_cm_vp_id(cpu)); - write_gic_vo_map(intr, map); + write_gic_vo_map(mips_gic_vx_map_reg(intr), map); } spin_unlock_irqrestore(&gic_lock, flags); diff --git a/drivers/md/dm-init.c b/drivers/md/dm-init.c index 352e803f566e..64611633e77c 100644 --- a/drivers/md/dm-init.c +++ b/drivers/md/dm-init.c @@ -140,8 +140,8 @@ static char __init *dm_parse_table_entry(struct dm_device *dev, char *str) return ERR_PTR(-EINVAL); } /* target_args */ - dev->target_args_array[n] = kstrndup(field[3], GFP_KERNEL, - DM_MAX_STR_SIZE); + dev->target_args_array[n] = kstrndup(field[3], DM_MAX_STR_SIZE, + GFP_KERNEL); if (!dev->target_args_array[n]) return ERR_PTR(-ENOMEM); @@ -275,7 +275,7 @@ static int __init dm_init_init(void) DMERR("Argument is too big. Limit is %d\n", DM_MAX_STR_SIZE); return -EINVAL; } - str = kstrndup(create, GFP_KERNEL, DM_MAX_STR_SIZE); + str = kstrndup(create, DM_MAX_STR_SIZE, GFP_KERNEL); if (!str) return -ENOMEM; diff --git a/drivers/md/dm-log-writes.c b/drivers/md/dm-log-writes.c index 9ea2b0291f20..e549392e0ea5 100644 --- a/drivers/md/dm-log-writes.c +++ b/drivers/md/dm-log-writes.c @@ -60,6 +60,7 @@ #define WRITE_LOG_VERSION 1ULL #define WRITE_LOG_MAGIC 0x6a736677736872ULL +#define WRITE_LOG_SUPER_SECTOR 0 /* * The disk format for this is braindead simple. @@ -115,6 +116,7 @@ struct log_writes_c { struct list_head logging_blocks; wait_queue_head_t wait; struct task_struct *log_kthread; + struct completion super_done; }; struct pending_block { @@ -180,6 +182,14 @@ static void log_end_io(struct bio *bio) bio_put(bio); } +static void log_end_super(struct bio *bio) +{ + struct log_writes_c *lc = bio->bi_private; + + complete(&lc->super_done); + log_end_io(bio); +} + /* * Meant to be called if there is an error, it will free all the pages * associated with the block. @@ -215,7 +225,8 @@ static int write_metadata(struct log_writes_c *lc, void *entry, bio->bi_iter.bi_size = 0; bio->bi_iter.bi_sector = sector; bio_set_dev(bio, lc->logdev->bdev); - bio->bi_end_io = log_end_io; + bio->bi_end_io = (sector == WRITE_LOG_SUPER_SECTOR) ? + log_end_super : log_end_io; bio->bi_private = lc; bio_set_op_attrs(bio, REQ_OP_WRITE, 0); @@ -418,11 +429,18 @@ static int log_super(struct log_writes_c *lc) super.nr_entries = cpu_to_le64(lc->logged_entries); super.sectorsize = cpu_to_le32(lc->sectorsize); - if (write_metadata(lc, &super, sizeof(super), NULL, 0, 0)) { + if (write_metadata(lc, &super, sizeof(super), NULL, 0, + WRITE_LOG_SUPER_SECTOR)) { DMERR("Couldn't write super"); return -1; } + /* + * Super sector should be writen in-order, otherwise the + * nr_entries could be rewritten incorrectly by an old bio. + */ + wait_for_completion_io(&lc->super_done); + return 0; } @@ -531,6 +549,7 @@ static int log_writes_ctr(struct dm_target *ti, unsigned int argc, char **argv) INIT_LIST_HEAD(&lc->unflushed_blocks); INIT_LIST_HEAD(&lc->logging_blocks); init_waitqueue_head(&lc->wait); + init_completion(&lc->super_done); atomic_set(&lc->io_blocks, 0); atomic_set(&lc->pending_blocks, 0); diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index f96efa363d34..59e919b92873 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -4321,12 +4321,12 @@ void bond_setup(struct net_device *bond_dev) bond_dev->features |= NETIF_F_NETNS_LOCAL; bond_dev->hw_features = BOND_VLAN_FEATURES | - NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER; bond_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL | NETIF_F_GSO_UDP_L4; bond_dev->features |= bond_dev->hw_features; + bond_dev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX; } /* Destroy a bonding device. diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_filters.c b/drivers/net/ethernet/aquantia/atlantic/aq_filters.c index 18bc035da850..1fff462a4175 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_filters.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_filters.c @@ -843,9 +843,14 @@ int aq_filters_vlans_update(struct aq_nic_s *aq_nic) return err; if (aq_nic->ndev->features & NETIF_F_HW_VLAN_CTAG_FILTER) { - if (hweight < AQ_VLAN_MAX_FILTERS) - err = aq_hw_ops->hw_filter_vlan_ctrl(aq_hw, true); + if (hweight < AQ_VLAN_MAX_FILTERS && hweight > 0) { + err = aq_hw_ops->hw_filter_vlan_ctrl(aq_hw, + !(aq_nic->packet_filter & IFF_PROMISC)); + aq_nic->aq_nic_cfg.is_vlan_force_promisc = false; + } else { /* otherwise left in promiscue mode */ + aq_nic->aq_nic_cfg.is_vlan_force_promisc = true; + } } return err; @@ -866,6 +871,7 @@ int aq_filters_vlan_offload_off(struct aq_nic_s *aq_nic) if (unlikely(!aq_hw_ops->hw_filter_vlan_ctrl)) return -EOPNOTSUPP; + aq_nic->aq_nic_cfg.is_vlan_force_promisc = true; err = aq_hw_ops->hw_filter_vlan_ctrl(aq_hw, false); if (err) return err; diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index ff83667410bd..550abfe6973d 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -117,6 +117,7 @@ void aq_nic_cfg_start(struct aq_nic_s *self) cfg->link_speed_msk &= cfg->aq_hw_caps->link_speed_msk; cfg->features = cfg->aq_hw_caps->hw_features; + cfg->is_vlan_force_promisc = true; } static int aq_nic_update_link_status(struct aq_nic_s *self) diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h index 8e34c1e49bf2..65e681be9b5d 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h @@ -36,6 +36,7 @@ struct aq_nic_cfg_s { u32 flow_control; u32 link_speed_msk; u32 wol; + bool is_vlan_force_promisc; u16 is_mc_list_enabled; u16 mc_list_count; bool is_autoneg; diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index ec302fdfec63..a4cc04741115 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -771,8 +771,15 @@ static int hw_atl_b0_hw_packet_filter_set(struct aq_hw_s *self, unsigned int packet_filter) { unsigned int i = 0U; + struct aq_nic_cfg_s *cfg = self->aq_nic_cfg; + + hw_atl_rpfl2promiscuous_mode_en_set(self, + IS_FILTER_ENABLED(IFF_PROMISC)); + + hw_atl_rpf_vlan_prom_mode_en_set(self, + IS_FILTER_ENABLED(IFF_PROMISC) || + cfg->is_vlan_force_promisc); - hw_atl_rpfl2promiscuous_mode_en_set(self, IS_FILTER_ENABLED(IFF_PROMISC)); hw_atl_rpfl2multicast_flr_en_set(self, IS_FILTER_ENABLED(IFF_ALLMULTI), 0); @@ -781,13 +788,13 @@ static int hw_atl_b0_hw_packet_filter_set(struct aq_hw_s *self, hw_atl_rpfl2broadcast_en_set(self, IS_FILTER_ENABLED(IFF_BROADCAST)); - self->aq_nic_cfg->is_mc_list_enabled = IS_FILTER_ENABLED(IFF_MULTICAST); + cfg->is_mc_list_enabled = IS_FILTER_ENABLED(IFF_MULTICAST); for (i = HW_ATL_B0_MAC_MIN; i < HW_ATL_B0_MAC_MAX; ++i) hw_atl_rpfl2_uc_flr_en_set(self, - (self->aq_nic_cfg->is_mc_list_enabled && - (i <= self->aq_nic_cfg->mc_list_count)) ? - 1U : 0U, i); + (cfg->is_mc_list_enabled && + (i <= cfg->mc_list_count)) ? + 1U : 0U, i); return aq_hw_err_from_flags(self); } @@ -1079,7 +1086,7 @@ static int hw_atl_b0_hw_vlan_set(struct aq_hw_s *self, static int hw_atl_b0_hw_vlan_ctrl(struct aq_hw_s *self, bool enable) { /* set promisc in case of disabing the vland filter */ - hw_atl_rpf_vlan_prom_mode_en_set(self, !!!enable); + hw_atl_rpf_vlan_prom_mode_en_set(self, !enable); return aq_hw_err_from_flags(self); } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c index 8d9cc2157afd..7423262ce590 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c @@ -122,7 +122,7 @@ static int adjust_systime(void __iomem *ioaddr, u32 sec, u32 nsec, * programmed with (2^32 – <new_sec_value>) */ if (gmac4) - sec = (100000000ULL - sec); + sec = -sec; value = readl(ioaddr + PTP_TCR); if (value & PTP_TCR_TSCTRLSSR) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 635d88d82610..a634054dcb11 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -2957,12 +2957,15 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev) /* Manage tx mitigation */ tx_q->tx_count_frames += nfrags + 1; - if (priv->tx_coal_frames <= tx_q->tx_count_frames) { + if (likely(priv->tx_coal_frames > tx_q->tx_count_frames) && + !(priv->synopsys_id >= DWMAC_CORE_4_00 && + (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && + priv->hwts_tx_en)) { + stmmac_tx_timer_arm(priv, queue); + } else { + tx_q->tx_count_frames = 0; stmmac_set_tx_ic(priv, desc); priv->xstats.tx_set_ic_bit++; - tx_q->tx_count_frames = 0; - } else { - stmmac_tx_timer_arm(priv, queue); } skb_tx_timestamp(skb); @@ -3176,12 +3179,15 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) * element in case of no SG. */ tx_q->tx_count_frames += nfrags + 1; - if (priv->tx_coal_frames <= tx_q->tx_count_frames) { + if (likely(priv->tx_coal_frames > tx_q->tx_count_frames) && + !(priv->synopsys_id >= DWMAC_CORE_4_00 && + (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && + priv->hwts_tx_en)) { + stmmac_tx_timer_arm(priv, queue); + } else { + tx_q->tx_count_frames = 0; stmmac_set_tx_ic(priv, desc); priv->xstats.tx_set_ic_bit++; - tx_q->tx_count_frames = 0; - } else { - stmmac_tx_timer_arm(priv, queue); } skb_tx_timestamp(skb); diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 3e9960824422..e54253bad47a 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -2131,12 +2131,12 @@ static void team_setup(struct net_device *dev) dev->features |= NETIF_F_NETNS_LOCAL; dev->hw_features = TEAM_VLAN_FEATURES | - NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER; dev->hw_features |= NETIF_F_GSO_ENCAP_ALL | NETIF_F_GSO_UDP_L4; dev->features |= dev->hw_features; + dev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX; } static int team_newlink(struct net *src_net, struct net_device *dev, diff --git a/drivers/net/tun.c b/drivers/net/tun.c index f4c933ac6edf..d1cafb29eca9 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1024,18 +1024,8 @@ static void tun_net_uninit(struct net_device *dev) /* Net device open. */ static int tun_net_open(struct net_device *dev) { - struct tun_struct *tun = netdev_priv(dev); - int i; - netif_tx_start_all_queues(dev); - for (i = 0; i < tun->numqueues; i++) { - struct tun_file *tfile; - - tfile = rtnl_dereference(tun->tfiles[i]); - tfile->socket.sk->sk_write_space(tfile->socket.sk); - } - return 0; } @@ -3636,6 +3626,7 @@ static int tun_device_event(struct notifier_block *unused, { struct net_device *dev = netdev_notifier_info_to_dev(ptr); struct tun_struct *tun = netdev_priv(dev); + int i; if (dev->rtnl_link_ops != &tun_link_ops) return NOTIFY_DONE; @@ -3645,6 +3636,14 @@ static int tun_device_event(struct notifier_block *unused, if (tun_queue_resize(tun)) return NOTIFY_BAD; break; + case NETDEV_UP: + for (i = 0; i < tun->numqueues; i++) { + struct tun_file *tfile; + + tfile = rtnl_dereference(tun->tfiles[i]); + tfile->socket.sk->sk_write_space(tfile->socket.sk); + } + break; default: break; } diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index d9a6699abe59..e657d8947125 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -1412,7 +1412,7 @@ static int qmi_wwan_probe(struct usb_interface *intf, * different. Ignore the current interface if the number of endpoints * equals the number for the diag interface (two). */ - info = (void *)&id->driver_info; + info = (void *)id->driver_info; if (info->data & QMI_WWAN_QUIRK_QUECTEL_DYNCFG) { if (desc->bNumEndpoints == 2) diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c index ecee4b3ff073..377b07b2feeb 100644 --- a/drivers/scsi/vmw_pvscsi.c +++ b/drivers/scsi/vmw_pvscsi.c @@ -763,6 +763,7 @@ static int pvscsi_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd struct pvscsi_adapter *adapter = shost_priv(host); struct pvscsi_ctx *ctx; unsigned long flags; + unsigned char op; spin_lock_irqsave(&adapter->hw_lock, flags); @@ -775,13 +776,14 @@ static int pvscsi_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd } cmd->scsi_done = done; + op = cmd->cmnd[0]; dev_dbg(&cmd->device->sdev_gendev, - "queued cmd %p, ctx %p, op=%x\n", cmd, ctx, cmd->cmnd[0]); + "queued cmd %p, ctx %p, op=%x\n", cmd, ctx, op); spin_unlock_irqrestore(&adapter->hw_lock, flags); - pvscsi_kick_io(adapter, cmd->cmnd[0]); + pvscsi_kick_io(adapter, op); return 0; } |