diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2021-09-13 11:25:05 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-10-20 10:36:48 +0200 |
| commit | c4a784e34bd5c30bfc1dbb6131e05b92237ac750 (patch) | |
| tree | 9b1260937065bde13fa1aefce59d96b3f19521a7 /drivers/net/wireless/mediatek/mt76/tx.c | |
| parent | c34f100590f1239811db576d9923e77b75f627db (diff) | |
mt76: schedule status timeout at dma completion
Reduce MT_TX_STATUS_SKB_TIMEOUT to 250ms
Tested-by: mrkiko.rs@gmail.com
Co-developed-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Ben Greear <greearb@candelatech.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/tx.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/tx.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index ef75f168ba82..11719ef034d8 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -141,7 +141,6 @@ mt76_tx_status_skb_add(struct mt76_dev *dev, struct mt76_wcid *wcid, cb->wcid = wcid->idx; cb->pktid = pid; - cb->jiffies = jiffies; if (list_empty(&wcid->list)) list_add_tail(&wcid->list, &dev->wcid_list); @@ -179,6 +178,9 @@ mt76_tx_status_skb_get(struct mt76_dev *dev, struct mt76_wcid *wcid, int pktid, continue; } + /* It has been too long since DMA_DONE, time out this packet + * and stop waiting for TXS callback. + */ idr_remove(&wcid->pktid, cb->pktid); __mt76_tx_status_skb_done(dev, skb, MT_TX_CB_TXS_FAILED | MT_TX_CB_TXS_DONE, list); @@ -261,6 +263,7 @@ void __mt76_tx_complete_skb(struct mt76_dev *dev, u16 wcid_idx, struct sk_buff * } mt76_tx_status_lock(dev, &list); + cb->jiffies = jiffies; __mt76_tx_status_skb_done(dev, skb, MT_TX_CB_DMA_DONE, &list); mt76_tx_status_unlock(dev, &list); |