May 2024 - Linux-stable-mirror

[PATCH AUTOSEL 5.4 1/6] ASoC: rt5645: Fix the electric noise due to the CBJ contacts floating

by Sasha Levin

From: Derek Fang <derek.fang(a)realtek.com> [ Upstream commit 103abab975087e1f01b76fcb54c91dbb65dbc249 ] The codec leaves tie combo jack's sleeve/ring2 to floating status default. It would cause electric noise while connecting the active speaker jack during boot or shutdown. This patch requests a gpio to control the additional jack circuit to tie the contacts to the ground or floating. Signed-off-by: Derek Fang <derek.fang(a)realtek.com> Link: https://msgid.link/r/20240408091057.14165-1-derek.fang@realtek.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/rt5645.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index c78d5833c9cd9..6aab552eda777 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -414,6 +414,7 @@ struct rt5645_priv { struct regmap *regmap; struct i2c_client *i2c; struct gpio_desc *gpiod_hp_det; + struct gpio_desc *gpiod_cbj_sleeve; struct snd_soc_jack *hp_jack; struct snd_soc_jack *mic_jack; struct snd_soc_jack *btn_jack; @@ -3169,6 +3170,9 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL2, RT5645_CBJ_MN_JD, 0); + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 1); + msleep(600); regmap_read(rt5645->regmap, RT5645_IN1_CTRL3, &val); val &= 0x7; @@ -3185,6 +3189,8 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse snd_soc_dapm_disable_pin(dapm, "Mic Det Power"); snd_soc_dapm_sync(dapm); rt5645->jack_type = SND_JACK_HEADPHONE; + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 0); } if (rt5645->pdata.level_trigger_irq) regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2, @@ -3210,6 +3216,9 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse if (rt5645->pdata.level_trigger_irq) regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2, RT5645_JD_1_1_MASK, RT5645_JD_1_1_INV); + + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 0); } return rt5645->jack_type; @@ -3861,6 +3870,16 @@ static int rt5645_i2c_probe(struct i2c_client *i2c, return ret; } + rt5645->gpiod_cbj_sleeve = devm_gpiod_get_optional(&i2c->dev, "cbj-sleeve", + GPIOD_OUT_LOW); + + if (IS_ERR(rt5645->gpiod_cbj_sleeve)) { + ret = PTR_ERR(rt5645->gpiod_cbj_sleeve); + dev_info(&i2c->dev, "failed to initialize gpiod, ret=%d\n", ret); + if (ret != -ENOENT) + return ret; + } + for (i = 0; i < ARRAY_SIZE(rt5645->supplies); i++) rt5645->supplies[i].supply = rt5645_supply_names[i]; @@ -4104,6 +4123,9 @@ static int rt5645_i2c_remove(struct i2c_client *i2c) cancel_delayed_work_sync(&rt5645->jack_detect_work); cancel_delayed_work_sync(&rt5645->rcclock_work); + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 0); + regulator_bulk_disable(ARRAY_SIZE(rt5645->supplies), rt5645->supplies); return 0; @@ -4121,6 +4143,9 @@ static void rt5645_i2c_shutdown(struct i2c_client *i2c) 0); msleep(20); regmap_write(rt5645->regmap, RT5645_RESET, 0); + + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 0); } static struct i2c_driver rt5645_i2c_driver = { -- 2.43.0

5 months, 1 week

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[PATCH AUTOSEL 5.15 01/15] regulator: irq_helpers: duplicate IRQ name

by Sasha Levin

From: Matti Vaittinen <mazziesaccount(a)gmail.com> [ Upstream commit 7ab681ddedd4b6dd2b047c74af95221c5f827e1d ] The regulator IRQ helper requires caller to provide pointer to IRQ name which is kept in memory by caller. All other data passed to the helper in the regulator_irq_desc structure is copied. This can cause some confusion and unnecessary complexity. Make the regulator_irq_helper() to copy also the provided IRQ name information so caller can discard the name after the call to regulator_irq_helper() completes. Signed-off-by: Matti Vaittinen <mazziesaccount(a)gmail.com> Link: https://msgid.link/r/ZhJMuUYwaZbBXFGP@drtxq0yyyyyyyyyyyyydy-3.rev.dnaintern… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/regulator/irq_helpers.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/regulator/irq_helpers.c b/drivers/regulator/irq_helpers.c index 5227644355750..a44a0b30a6516 100644 --- a/drivers/regulator/irq_helpers.c +++ b/drivers/regulator/irq_helpers.c @@ -350,6 +350,9 @@ void *regulator_irq_helper(struct device *dev, h->irq = irq; h->desc = *d; + h->desc.name = devm_kstrdup(dev, d->name, GFP_KERNEL); + if (!h->desc.name) + return ERR_PTR(-ENOMEM); ret = init_rdev_state(dev, h, rdev, common_errs, per_rdev_errs, rdev_amount); -- 2.43.0

5 months, 1 week

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[PATCH AUTOSEL 4.19 1/3] wifi: cfg80211: fix the order of arguments for trace events of the tx_rx_evt class

by Sasha Levin

From: Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> [ Upstream commit 9ef369973cd2c97cce3388d2c0c7e3c056656e8a ] The declarations of the tx_rx_evt class and the rdev_set_antenna event use the wrong order of arguments in the TP_ARGS macro. Fix the order of arguments in the TP_ARGS macro. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> Link: https://msgid.link/20240405152431.270267-1-Igor.A.Artemiev@mcst.ru Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/wireless/trace.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 54b0bb344cf93..68d547a4a5a53 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1591,7 +1591,7 @@ TRACE_EVENT(rdev_return_void_tx_rx, DECLARE_EVENT_CLASS(tx_rx_evt, TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx), - TP_ARGS(wiphy, rx, tx), + TP_ARGS(wiphy, tx, rx), TP_STRUCT__entry( WIPHY_ENTRY __field(u32, tx) @@ -1608,7 +1608,7 @@ DECLARE_EVENT_CLASS(tx_rx_evt, DEFINE_EVENT(tx_rx_evt, rdev_set_antenna, TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx), - TP_ARGS(wiphy, rx, tx) + TP_ARGS(wiphy, tx, rx) ); DECLARE_EVENT_CLASS(wiphy_netdev_id_evt, -- 2.43.0

5 months, 1 week

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[PATCH AUTOSEL 5.4 1/3] wifi: cfg80211: fix the order of arguments for trace events of the tx_rx_evt class

by Sasha Levin

From: Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> [ Upstream commit 9ef369973cd2c97cce3388d2c0c7e3c056656e8a ] The declarations of the tx_rx_evt class and the rdev_set_antenna event use the wrong order of arguments in the TP_ARGS macro. Fix the order of arguments in the TP_ARGS macro. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> Link: https://msgid.link/20240405152431.270267-1-Igor.A.Artemiev@mcst.ru Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/wireless/trace.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 8677d7ab7d692..5d2cf58fec126 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1630,7 +1630,7 @@ TRACE_EVENT(rdev_return_void_tx_rx, DECLARE_EVENT_CLASS(tx_rx_evt, TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx), - TP_ARGS(wiphy, rx, tx), + TP_ARGS(wiphy, tx, rx), TP_STRUCT__entry( WIPHY_ENTRY __field(u32, tx) @@ -1647,7 +1647,7 @@ DECLARE_EVENT_CLASS(tx_rx_evt, DEFINE_EVENT(tx_rx_evt, rdev_set_antenna, TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx), - TP_ARGS(wiphy, rx, tx) + TP_ARGS(wiphy, tx, rx) ); DECLARE_EVENT_CLASS(wiphy_netdev_id_evt, -- 2.43.0

5 months, 1 week

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[PATCH AUTOSEL 5.10 1/3] wifi: cfg80211: fix the order of arguments for trace events of the tx_rx_evt class

by Sasha Levin

From: Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> [ Upstream commit 9ef369973cd2c97cce3388d2c0c7e3c056656e8a ] The declarations of the tx_rx_evt class and the rdev_set_antenna event use the wrong order of arguments in the TP_ARGS macro. Fix the order of arguments in the TP_ARGS macro. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> Link: https://msgid.link/20240405152431.270267-1-Igor.A.Artemiev@mcst.ru Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/wireless/trace.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 6e218a0acd4e3..9bd6a6ef5ee47 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1660,7 +1660,7 @@ TRACE_EVENT(rdev_return_void_tx_rx, DECLARE_EVENT_CLASS(tx_rx_evt, TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx), - TP_ARGS(wiphy, rx, tx), + TP_ARGS(wiphy, tx, rx), TP_STRUCT__entry( WIPHY_ENTRY __field(u32, tx) @@ -1677,7 +1677,7 @@ DECLARE_EVENT_CLASS(tx_rx_evt, DEFINE_EVENT(tx_rx_evt, rdev_set_antenna, TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx), - TP_ARGS(wiphy, rx, tx) + TP_ARGS(wiphy, tx, rx) ); DECLARE_EVENT_CLASS(wiphy_netdev_id_evt, -- 2.43.0

5 months, 1 week

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[PATCH AUTOSEL 5.15 1/5] wifi: cfg80211: fix the order of arguments for trace events of the tx_rx_evt class

by Sasha Levin

From: Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> [ Upstream commit 9ef369973cd2c97cce3388d2c0c7e3c056656e8a ] The declarations of the tx_rx_evt class and the rdev_set_antenna event use the wrong order of arguments in the TP_ARGS macro. Fix the order of arguments in the TP_ARGS macro. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> Link: https://msgid.link/20240405152431.270267-1-Igor.A.Artemiev@mcst.ru Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/wireless/trace.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 19b78d4722834..dfd36cba14bc6 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1687,7 +1687,7 @@ TRACE_EVENT(rdev_return_void_tx_rx, DECLARE_EVENT_CLASS(tx_rx_evt, TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx), - TP_ARGS(wiphy, rx, tx), + TP_ARGS(wiphy, tx, rx), TP_STRUCT__entry( WIPHY_ENTRY __field(u32, tx) @@ -1704,7 +1704,7 @@ DECLARE_EVENT_CLASS(tx_rx_evt, DEFINE_EVENT(tx_rx_evt, rdev_set_antenna, TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx), - TP_ARGS(wiphy, rx, tx) + TP_ARGS(wiphy, tx, rx) ); DECLARE_EVENT_CLASS(wiphy_netdev_id_evt, -- 2.43.0

5 months, 1 week

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[PATCH AUTOSEL 6.1 01/12] wifi: mac80211: don't use rate mask for scanning

by Sasha Levin

From: Johannes Berg <johannes.berg(a)intel.com> [ Upstream commit ab9177d83c040eba58387914077ebca56f14fae6 ] The rate mask is intended for use during operation, and can be set to only have masks for the currently active band. As such, it cannot be used for scanning which can be on other bands as well. Simply ignore the rate masks during scanning to avoid warnings from incorrect settings. Reported-by: syzbot+fdc5123366fb9c3fdc6d(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=fdc5123366fb9c3fdc6d Co-developed-by: Dmitry Antipov <dmantipov(a)yandex.ru> Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Tested-by: Dmitry Antipov <dmantipov(a)yandex.ru> Link: https://msgid.link/20240326220854.9594cbb418ca.I7f86c0ba1f98cf7e27c2bacf6c2… Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- include/net/mac80211.h | 3 +++ net/mac80211/rate.c | 6 +++++- net/mac80211/scan.c | 1 + net/mac80211/tx.c | 13 +++++++++---- 4 files changed, 18 insertions(+), 5 deletions(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 43173204d6d5e..87a4f334c22a8 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -885,6 +885,8 @@ enum mac80211_tx_info_flags { * of their QoS TID or other priority field values. * @IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX: first MLO TX, used mostly internally * for sequence number assignment + * @IEEE80211_TX_CTRL_SCAN_TX: Indicates that this frame is transmitted + * due to scanning, not in normal operation on the interface. * @IEEE80211_TX_CTRL_MLO_LINK: If not @IEEE80211_LINK_UNSPECIFIED, this * frame should be transmitted on the specific link. This really is * only relevant for frames that do not have data present, and is @@ -905,6 +907,7 @@ enum mac80211_tx_control_flags { IEEE80211_TX_CTRL_NO_SEQNO = BIT(7), IEEE80211_TX_CTRL_DONT_REORDER = BIT(8), IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX = BIT(9), + IEEE80211_TX_CTRL_SCAN_TX = BIT(10), IEEE80211_TX_CTRL_MLO_LINK = 0xf0000000, }; diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index 9d33fd2377c88..a2bc9c5d92b8b 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -877,6 +877,7 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif, struct ieee80211_sub_if_data *sdata; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_supported_band *sband; + u32 mask = ~0; rate_control_fill_sta_table(sta, info, dest, max_rates); @@ -889,9 +890,12 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif, if (ieee80211_is_tx_data(skb)) rate_control_apply_mask(sdata, sta, sband, dest, max_rates); + if (!(info->control.flags & IEEE80211_TX_CTRL_SCAN_TX)) + mask = sdata->rc_rateidx_mask[info->band]; + if (dest[0].idx < 0) __rate_control_send_low(&sdata->local->hw, sband, sta, info, - sdata->rc_rateidx_mask[info->band]); + mask); if (sta) rate_fixup_ratelist(vif, sband, info, dest, max_rates); diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index c37e2576f1c13..933d02d7c1284 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -647,6 +647,7 @@ static void ieee80211_send_scan_probe_req(struct ieee80211_sub_if_data *sdata, cpu_to_le16(IEEE80211_SN_TO_SEQ(sn)); } IEEE80211_SKB_CB(skb)->flags |= tx_flags; + IEEE80211_SKB_CB(skb)->control.flags |= IEEE80211_TX_CTRL_SCAN_TX; ieee80211_tx_skb_tid_band(sdata, skb, 7, channel->band); } } diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 3d62e8b718740..419baf8efddea 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -720,11 +720,16 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx) txrc.bss_conf = &tx->sdata->vif.bss_conf; txrc.skb = tx->skb; txrc.reported_rate.idx = -1; - txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[info->band]; - if (tx->sdata->rc_has_mcs_mask[info->band]) - txrc.rate_idx_mcs_mask = - tx->sdata->rc_rateidx_mcs_mask[info->band]; + if (unlikely(info->control.flags & IEEE80211_TX_CTRL_SCAN_TX)) { + txrc.rate_idx_mask = ~0; + } else { + txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[info->band]; + + if (tx->sdata->rc_has_mcs_mask[info->band]) + txrc.rate_idx_mcs_mask = + tx->sdata->rc_rateidx_mcs_mask[info->band]; + } txrc.bss = (tx->sdata->vif.type == NL80211_IFTYPE_AP || tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT || -- 2.43.0

5 months, 1 week

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Re: Patch "kbuild: rust: force `alloc` extern to allow "empty" Rust files" has been added to the 6.1-stable tree

by Miguel Ojeda

On Fri, May 3, 2024 at 6:42 PM Sasha Levin <sashal(a)kernel.org> wrote: > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. I don't think it should be added since it requires upgrading the compiler to Rust 1.71 (from 1.62) at least, given: > be fairly confusing for kernel developers [1], thus use the unstable > `force` option of `--extern` [2] (added in Rust 1.71 [3]) to force the > compiler to resolve `alloc`. Now, we have upgraded the compiler in the past (in 6.6 LTS), so it could be done, but the issue here was small enough (it should only really affect kernel developers if they happen to create a new file or similar) that it felt too minor to warrant it (especially since it would a bigger compiler jump this time, with more changes required too), so I asked for doing it only in 6.6 and 6.8 since those were straightforward: https://lore.kernel.org/stable/2024042909-whimsical-drapery-40d1@gregkh/ If someone is actually doing development in 6.1 LTS with Rust enabled, we may create bigger problems for them (even if it is just time used) by upgrading the compiler than what this fix fixes here (which is an issue they may not even care about or ever notice). Cheers, Miguel

5 months, 1 week

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[PATCH AUTOSEL 6.6 01/19] wifi: mac80211: don't use rate mask for scanning

by Sasha Levin

From: Johannes Berg <johannes.berg(a)intel.com> [ Upstream commit ab9177d83c040eba58387914077ebca56f14fae6 ] The rate mask is intended for use during operation, and can be set to only have masks for the currently active band. As such, it cannot be used for scanning which can be on other bands as well. Simply ignore the rate masks during scanning to avoid warnings from incorrect settings. Reported-by: syzbot+fdc5123366fb9c3fdc6d(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=fdc5123366fb9c3fdc6d Co-developed-by: Dmitry Antipov <dmantipov(a)yandex.ru> Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Tested-by: Dmitry Antipov <dmantipov(a)yandex.ru> Link: https://msgid.link/20240326220854.9594cbb418ca.I7f86c0ba1f98cf7e27c2bacf6c2… Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- include/net/mac80211.h | 3 +++ net/mac80211/rate.c | 6 +++++- net/mac80211/scan.c | 1 + net/mac80211/tx.c | 13 +++++++++---- 4 files changed, 18 insertions(+), 5 deletions(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 7c707358d15c8..a39bd4169f292 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -936,6 +936,8 @@ enum mac80211_tx_info_flags { * of their QoS TID or other priority field values. * @IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX: first MLO TX, used mostly internally * for sequence number assignment + * @IEEE80211_TX_CTRL_SCAN_TX: Indicates that this frame is transmitted + * due to scanning, not in normal operation on the interface. * @IEEE80211_TX_CTRL_MLO_LINK: If not @IEEE80211_LINK_UNSPECIFIED, this * frame should be transmitted on the specific link. This really is * only relevant for frames that do not have data present, and is @@ -956,6 +958,7 @@ enum mac80211_tx_control_flags { IEEE80211_TX_CTRL_NO_SEQNO = BIT(7), IEEE80211_TX_CTRL_DONT_REORDER = BIT(8), IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX = BIT(9), + IEEE80211_TX_CTRL_SCAN_TX = BIT(10), IEEE80211_TX_CTRL_MLO_LINK = 0xf0000000, }; diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index 9d33fd2377c88..a2bc9c5d92b8b 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -877,6 +877,7 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif, struct ieee80211_sub_if_data *sdata; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_supported_band *sband; + u32 mask = ~0; rate_control_fill_sta_table(sta, info, dest, max_rates); @@ -889,9 +890,12 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif, if (ieee80211_is_tx_data(skb)) rate_control_apply_mask(sdata, sta, sband, dest, max_rates); + if (!(info->control.flags & IEEE80211_TX_CTRL_SCAN_TX)) + mask = sdata->rc_rateidx_mask[info->band]; + if (dest[0].idx < 0) __rate_control_send_low(&sdata->local->hw, sband, sta, info, - sdata->rc_rateidx_mask[info->band]); + mask); if (sta) rate_fixup_ratelist(vif, sband, info, dest, max_rates); diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index a52813f2b08cb..b68214f159838 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -636,6 +636,7 @@ static void ieee80211_send_scan_probe_req(struct ieee80211_sub_if_data *sdata, cpu_to_le16(IEEE80211_SN_TO_SEQ(sn)); } IEEE80211_SKB_CB(skb)->flags |= tx_flags; + IEEE80211_SKB_CB(skb)->control.flags |= IEEE80211_TX_CTRL_SCAN_TX; ieee80211_tx_skb_tid_band(sdata, skb, 7, channel->band); } } diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 5c6c5254d987f..46b02a6ae0a36 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -705,11 +705,16 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx) txrc.bss_conf = &tx->sdata->vif.bss_conf; txrc.skb = tx->skb; txrc.reported_rate.idx = -1; - txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[info->band]; - if (tx->sdata->rc_has_mcs_mask[info->band]) - txrc.rate_idx_mcs_mask = - tx->sdata->rc_rateidx_mcs_mask[info->band]; + if (unlikely(info->control.flags & IEEE80211_TX_CTRL_SCAN_TX)) { + txrc.rate_idx_mask = ~0; + } else { + txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[info->band]; + + if (tx->sdata->rc_has_mcs_mask[info->band]) + txrc.rate_idx_mcs_mask = + tx->sdata->rc_rateidx_mcs_mask[info->band]; + } txrc.bss = (tx->sdata->vif.type == NL80211_IFTYPE_AP || tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT || -- 2.43.0

5 months, 1 week

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[PATCH AUTOSEL 6.8 01/23] HID: nintendo: Fix N64 controller being identified as mouse

by Sasha Levin

From: Nuno Pereira <nf.pereira(a)outlook.pt> [ Upstream commit 8db8c77059e75a0f418b10ede39dd82a9eb031fa ] This patch is regarding the recent addition of support for the NSO controllers to hid-nintendo. All controllers are working correctly with the exception of the N64 controller, which is being identified as a mouse by udev. This results in the joystick controlling the mouse cursor and the controller not being detected by games. The reason for this is because the N64's C buttons have been attributed to BTN_FORWARD, BTN_BACK, BTN_LEFT, BTN_RIGHT, which are buttons typically attributed to mice. This patch changes those buttons to controller buttons, making the controller be correctly identified as such. Signed-off-by: Nuno Pereira <nf.pereira(a)outlook.pt> Signed-off-by: Jiri Kosina <jkosina(a)suse.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/hid/hid-nintendo.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/hid/hid-nintendo.c b/drivers/hid/hid-nintendo.c index ccc4032fb2b03..4b2c81b49b80e 100644 --- a/drivers/hid/hid-nintendo.c +++ b/drivers/hid/hid-nintendo.c @@ -481,10 +481,10 @@ static const struct joycon_ctlr_button_mapping n64con_button_mappings[] = { { BTN_TR, JC_BTN_R, }, { BTN_TR2, JC_BTN_LSTICK, }, /* ZR */ { BTN_START, JC_BTN_PLUS, }, - { BTN_FORWARD, JC_BTN_Y, }, /* C UP */ - { BTN_BACK, JC_BTN_ZR, }, /* C DOWN */ - { BTN_LEFT, JC_BTN_X, }, /* C LEFT */ - { BTN_RIGHT, JC_BTN_MINUS, }, /* C RIGHT */ + { BTN_SELECT, JC_BTN_Y, }, /* C UP */ + { BTN_X, JC_BTN_ZR, }, /* C DOWN */ + { BTN_Y, JC_BTN_X, }, /* C LEFT */ + { BTN_C, JC_BTN_MINUS, }, /* C RIGHT */ { BTN_MODE, JC_BTN_HOME, }, { BTN_Z, JC_BTN_CAP, }, { /* sentinel */ }, -- 2.43.0

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