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authorLorenzo Bianconi <lorenzo@kernel.org>2021-09-13 11:25:02 +0200
committerFelix Fietkau <nbd@nbd.name>2021-10-20 10:36:47 +0200
commitbd1e3e7b693c17a04e7d2bd9119daa482b7c7720 (patch)
treec28515b327e460349744ff182f9adef7a6db0552 /drivers/net/wireless/mediatek/mt76/mac80211.c
parent50ac15a511e3a03d5ade7fad976973560c3d453e (diff)
downloadlinux-bd1e3e7b693c17a04e7d2bd9119daa482b7c7720.tar.bz2
mt76: introduce packet_id idr
Introduce per-wcid idr to manage packet id for txs. This allow fast idr lookup and skb queueing at the same time. Tested-by: mrkiko.rs@gmail.com Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> 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.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 4ca2c154e046..ddc692d7b59e 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -566,6 +566,8 @@ mt76_alloc_device(struct device *pdev, unsigned int size,
spin_lock_init(&dev->token_lock);
idr_init(&dev->token);
+ INIT_LIST_HEAD(&dev->wcid_list);
+
INIT_LIST_HEAD(&dev->txwi_cache);
for (i = 0; i < ARRAY_SIZE(dev->q_rx); i++)
@@ -1237,6 +1239,7 @@ mt76_sta_add(struct mt76_dev *dev, struct ieee80211_vif *vif,
wcid->ext_phy = ext_phy;
rcu_assign_pointer(dev->wcid[wcid->idx], wcid);
+ mt76_packet_id_init(wcid);
out:
mutex_unlock(&dev->mutex);
@@ -1255,7 +1258,8 @@ void __mt76_sta_remove(struct mt76_dev *dev, struct ieee80211_vif *vif,
if (dev->drv->sta_remove)
dev->drv->sta_remove(dev, vif, sta);
- mt76_tx_status_check(dev, wcid, true);
+ mt76_packet_id_flush(dev, wcid);
+
mt76_wcid_mask_clear(dev->wcid_mask, idx);
mt76_wcid_mask_clear(dev->wcid_phy_mask, idx);
}