diff options
| author | Felix Fietkau <nbd@nbd.name> | 2018-11-13 13:33:46 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-11-30 14:29:35 +0300 |
| commit | 723b90dc7d39e5f867cefc6a75468f9425fc9855 (patch) | |
| tree | 315c37890add8c124fa429647f2a7d2ed4072262 /drivers/net/wireless/mediatek/mt76/mac80211.c | |
| parent | c2a1a5e13684cafb866f15af2394119f62c423a9 (diff) | |
| download | linux-723b90dc7d39e5f867cefc6a75468f9425fc9855.tar.xz | |
mt76: add mt76_sta_remove helper
This allows station removal code to be used by mt7603 later
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mac80211.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index 3be73b021d27..1098919f5498 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -630,3 +630,22 @@ void mt76_rx_poll_complete(struct mt76_dev *dev, enum mt76_rxq_id q, mt76_rx_complete(dev, &frames, napi); } EXPORT_SYMBOL_GPL(mt76_rx_poll_complete); + +void mt76_sta_remove(struct mt76_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv; + int idx = wcid->idx; + int i; + + rcu_assign_pointer(dev->wcid[idx], NULL); + synchronize_rcu(); + + mutex_lock(&dev->mutex); + mt76_tx_status_check(dev, wcid, true); + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) + mt76_txq_remove(dev, sta->txq[i]); + mt76_wcid_free(dev->wcid_mask, idx); + mutex_unlock(&dev->mutex); +} +EXPORT_SYMBOL_GPL(mt76_sta_remove); |