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wifi: mt76: mt7925: add mt7925_mac_link_sta_remove to remove per-link STA

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The mt7925_mac_link_sta_remove function currently removes the per-link STA.
We will extend this function when we implement the MLO functionality.

This patch only includes structural changes and does not involve any
logic changes.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20240613030241.5771-45-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Sean Wang
2024-06-12 20:02:38 -07:00
committed by Felix Fietkau
parent 89397bccc8
commit 5f5b6a745c
1 changed files with 32 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
drivers/net/wireless/mediatek/mt76/mt7925/main.c
View File

@@ -806,38 +806,54 @@ void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
}
EXPORT_SYMBOL_GPL(mt7925_mac_sta_assoc);
void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
static void mt7925_mac_link_sta_remove(struct mt76_dev *mdev,
struct ieee80211_vif *vif,
struct ieee80211_link_sta *link_sta)
{
struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
struct ieee80211_bss_conf *link_conf;
struct mt792x_link_sta *mlink;
struct mt792x_sta *msta;
mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
msta = (struct mt792x_sta *)link_sta->sta->drv_priv;
mlink = mt792x_sta_to_link(msta, link_sta->link_id);
mt76_connac_free_pending_tx_skbs(&dev->pm, &mlink->wcid);
mt76_connac_pm_wake(&dev->mphy, &dev->pm);
mt7925_mcu_sta_update(dev, &sta->deflink, vif, false, MT76_STA_INFO_STATE_NONE);
mt7925_mac_wtbl_update(dev, msta->deflink.wcid.idx,
mt7925_mcu_sta_update(dev, link_sta, vif, false,
MT76_STA_INFO_STATE_NONE);
mt7925_mac_wtbl_update(dev, mlink->wcid.idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
link_conf = mt792x_vif_to_bss_conf(vif, vif->bss_conf.link_id);
if (vif->type == NL80211_IFTYPE_STATION && !link_sta->sta->tdls) {
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
mt7925_mcu_add_bss_info(&dev->phy,
mvif->bss_conf.mt76.ctx, link_conf,
link_sta, false);
}
spin_lock_bh(&mdev->sta_poll_lock);
if (!list_empty(&mlink->wcid.poll_list))
list_del_init(&mlink->wcid.poll_list);
spin_unlock_bh(&mdev->sta_poll_lock);
mt76_connac_power_save_sched(&dev->mphy, &dev->pm);
}
void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
mt7925_mac_link_sta_remove(mdev, vif, &sta->deflink);
if (vif->type == NL80211_IFTYPE_STATION) {
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
mvif->wep_sta = NULL;
ewma_rssi_init(&mvif->bss_conf.rssi);
if (!sta->tdls)
mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
link_conf, &sta->deflink, false);
}
spin_lock_bh(&mdev->sta_poll_lock);
if (!list_empty(&msta->deflink.wcid.poll_list))
list_del_init(&msta->deflink.wcid.poll_list);
spin_unlock_bh(&mdev->sta_poll_lock);
mt76_connac_power_save_sched(&dev->mphy, &dev->pm);
}
EXPORT_SYMBOL_GPL(mt7925_mac_sta_remove);