| Message ID | 129b40e5ff277efc0a1b0ff9b8c3dfb8a44ad7fe.1622610746.git.objelf@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/3] mt76: connac: add mt76_connac_mcu_update_sta_cmd support | expand |
> From: Sean Wang <sean.wang@mediatek.com> > > When .sta_state is implemented, mac80211 assumes that the station entry is > usable after the NOTEXIST->NONE transition. > > So we should create the sta entry as early as possible in order that > mac80211 pass assoc/auth frames to mt76 with the newly created sta entry, > and add .sta_assoc to mt76 core to refresh the sta entry again when sta is > being associated. > > Fixes: 8aa5a9b7361c ("mt76: mt7921: enable deep sleep at runtime") > Signed-off-by: Sean Wang <sean.wang@mediatek.com> > --- > v1->v2: Put back the careless change not belonged to the patch to keep > mt7921_mcu_sta_add for BC entry and mt76_connac_mcu_uni_add_bss > on the association. > --- > .../net/wireless/mediatek/mt76/mt7921/main.c | 53 ++++++++----------- > .../wireless/mediatek/mt76/mt7921/mt7921.h | 2 + > .../net/wireless/mediatek/mt76/mt7921/pci.c | 1 + > 3 files changed, 26 insertions(+), 30 deletions(-) > > diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c > index ece0cecf049d..ae07367a091a 100644 > --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c > +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c > @@ -610,15 +610,11 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, > if (ret) > return ret; > > - if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) > - mt76_connac_mcu_uni_add_bss(&dev->mphy, vif, &mvif->sta.wcid, > - true); > - > mt7921_mac_wtbl_update(dev, idx, > MT_WTBL_UPDATE_ADM_COUNT_CLEAR); > > ret = mt7921_mcu_sta_add(dev, sta, vif, true, > - MT76_STA_INFO_STATE_3); > + MT76_STA_INFO_STATE_1); > if (ret) > return ret; > > @@ -627,6 +623,27 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, > return 0; > } > > +void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, > + struct ieee80211_sta *sta) > +{ > + struct mt7921_dev *dev = container_of(mdev, struct mt7921_dev, mt76); > + struct mt7921_sta *msta = (struct mt7921_sta *)sta->drv_priv; > + struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv; > + here you need to grab grub the dev mutex because mt76 code does not do it for you %s/mt76_connac_pm_wake(&dev->mphy, &dev->pm)/mt7921_mutex_acquire()/ > + mt76_connac_pm_wake(&dev->mphy, &dev->pm); > + > + if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) > + mt76_connac_mcu_uni_add_bss(&dev->mphy, vif, &mvif->sta.wcid, > + true); > + > + mt7921_mac_wtbl_update(dev, msta->wcid.idx, > + MT_WTBL_UPDATE_ADM_COUNT_CLEAR); > + > + mt7921_mcu_sta_update(dev, sta, vif, MT76_STA_INFO_STATE_3); > + > + mt76_connac_power_save_sched(&dev->mphy, &dev->pm); %s/mt76_connac_power_save_sched/mt7921_mutex_release/ > +} > + > void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, > struct ieee80211_sta *sta) > { > @@ -781,22 +798,6 @@ mt7921_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, > return ret; > } > > -static int > -mt7921_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, > - struct ieee80211_sta *sta) > -{ > - return mt76_sta_state(hw, vif, sta, IEEE80211_STA_NOTEXIST, > - IEEE80211_STA_NONE); > -} > - > -static int > -mt7921_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, > - struct ieee80211_sta *sta) > -{ > - return mt76_sta_state(hw, vif, sta, IEEE80211_STA_NONE, > - IEEE80211_STA_NOTEXIST); > -} > - > static int mt7921_sta_state(struct ieee80211_hw *hw, > struct ieee80211_vif *vif, > struct ieee80211_sta *sta, > @@ -811,15 +812,7 @@ static int mt7921_sta_state(struct ieee80211_hw *hw, > mt7921_mutex_release(dev); > } > > - if (old_state == IEEE80211_STA_AUTH && > - new_state == IEEE80211_STA_ASSOC) { > - return mt7921_sta_add(hw, vif, sta); > - } else if (old_state == IEEE80211_STA_ASSOC && > - new_state == IEEE80211_STA_AUTH) { > - return mt7921_sta_remove(hw, vif, sta); > - } > - > - return 0; > + return mt76_sta_state(hw, vif, sta, old_state, new_state); > } > > static int > diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h > index 13d0f472b043..e97a74341ccd 100644 > --- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h > +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h > @@ -264,6 +264,8 @@ int mt7921_mcu_sta_add(struct mt7921_dev *dev, struct ieee80211_sta *sta, > struct ieee80211_vif *vif, bool enable, u8 state); > int mt7921_mcu_sta_update(struct mt7921_dev *dev, struct ieee80211_sta *sta, > struct ieee80211_vif *vif, u8 state); > +void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, > + struct ieee80211_sta *sta); > int mt7921_mcu_set_chan_info(struct mt7921_phy *phy, int cmd); > int mt7921_mcu_set_tx(struct mt7921_dev *dev, struct ieee80211_vif *vif); > int mt7921_mcu_set_eeprom(struct mt7921_dev *dev); > diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c > index 13263f50dc00..27906b2cd912 100644 > --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c > +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c > @@ -106,6 +106,7 @@ static int mt7921_pci_probe(struct pci_dev *pdev, > .rx_poll_complete = mt7921_rx_poll_complete, > .sta_ps = mt7921_sta_ps, > .sta_add = mt7921_mac_sta_add, > + .sta_assoc = mt7921_mac_sta_assoc, > .sta_remove = mt7921_mac_sta_remove, > .update_survey = mt7921_update_channel, > }; > -- > 2.25.1 >
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index ece0cecf049d..ae07367a091a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -610,15 +610,11 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, if (ret) return ret; - if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) - mt76_connac_mcu_uni_add_bss(&dev->mphy, vif, &mvif->sta.wcid, - true); - mt7921_mac_wtbl_update(dev, idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); ret = mt7921_mcu_sta_add(dev, sta, vif, true, - MT76_STA_INFO_STATE_3); + MT76_STA_INFO_STATE_1); if (ret) return ret; @@ -627,6 +623,27 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, return 0; } +void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt7921_dev *dev = container_of(mdev, struct mt7921_dev, mt76); + struct mt7921_sta *msta = (struct mt7921_sta *)sta->drv_priv; + struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv; + + mt76_connac_pm_wake(&dev->mphy, &dev->pm); + + if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) + mt76_connac_mcu_uni_add_bss(&dev->mphy, vif, &mvif->sta.wcid, + true); + + mt7921_mac_wtbl_update(dev, msta->wcid.idx, + MT_WTBL_UPDATE_ADM_COUNT_CLEAR); + + mt7921_mcu_sta_update(dev, sta, vif, MT76_STA_INFO_STATE_3); + + mt76_connac_power_save_sched(&dev->mphy, &dev->pm); +} + void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { @@ -781,22 +798,6 @@ mt7921_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, return ret; } -static int -mt7921_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) -{ - return mt76_sta_state(hw, vif, sta, IEEE80211_STA_NOTEXIST, - IEEE80211_STA_NONE); -} - -static int -mt7921_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) -{ - return mt76_sta_state(hw, vif, sta, IEEE80211_STA_NONE, - IEEE80211_STA_NOTEXIST); -} - static int mt7921_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -811,15 +812,7 @@ static int mt7921_sta_state(struct ieee80211_hw *hw, mt7921_mutex_release(dev); } - if (old_state == IEEE80211_STA_AUTH && - new_state == IEEE80211_STA_ASSOC) { - return mt7921_sta_add(hw, vif, sta); - } else if (old_state == IEEE80211_STA_ASSOC && - new_state == IEEE80211_STA_AUTH) { - return mt7921_sta_remove(hw, vif, sta); - } - - return 0; + return mt76_sta_state(hw, vif, sta, old_state, new_state); } static int diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h index 13d0f472b043..e97a74341ccd 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h @@ -264,6 +264,8 @@ int mt7921_mcu_sta_add(struct mt7921_dev *dev, struct ieee80211_sta *sta, struct ieee80211_vif *vif, bool enable, u8 state); int mt7921_mcu_sta_update(struct mt7921_dev *dev, struct ieee80211_sta *sta, struct ieee80211_vif *vif, u8 state); +void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); int mt7921_mcu_set_chan_info(struct mt7921_phy *phy, int cmd); int mt7921_mcu_set_tx(struct mt7921_dev *dev, struct ieee80211_vif *vif); int mt7921_mcu_set_eeprom(struct mt7921_dev *dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index 13263f50dc00..27906b2cd912 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -106,6 +106,7 @@ static int mt7921_pci_probe(struct pci_dev *pdev, .rx_poll_complete = mt7921_rx_poll_complete, .sta_ps = mt7921_sta_ps, .sta_add = mt7921_mac_sta_add, + .sta_assoc = mt7921_mac_sta_assoc, .sta_remove = mt7921_mac_sta_remove, .update_survey = mt7921_update_channel, };