diff options
| author | Po-Hao Huang <phhuang@realtek.com> | 2023-06-16 20:55:37 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-06-21 12:41:45 +0300 |
| commit | 9e09fbc5e90247fc6e77fb6ba72dcbf8088cf59a (patch) | |
| tree | c027b4dcae23928988a2cbd73a4285a3ba678b33 | |
| parent | 076f786a0ae14a81f40314b96a2d815e264bc213 (diff) | |
wifi: rtw88: Skip high queue in hci_flush
The flush period may not always intersect with DTIM and when that
happens, an error log "timed out to flush pci TX ring[6]" is shown.
Bypass this since hardware will do proper transmission on the next
DTIM period for broadcast/multicast packets in high queue.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230616125540.36877-4-pkshih@realtek.com
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/pci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index 672ddde80816..44a8fff34cdd 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -738,8 +738,9 @@ static void __rtw_pci_flush_queues(struct rtw_dev *rtwdev, u32 pci_queues, u8 q; for (q = 0; q < RTK_MAX_TX_QUEUE_NUM; q++) { - /* It may be not necessary to flush BCN and H2C tx queues. */ - if (q == RTW_TX_QUEUE_BCN || q == RTW_TX_QUEUE_H2C) + /* Unnecessary to flush BCN, H2C and HI tx queues. */ + if (q == RTW_TX_QUEUE_BCN || q == RTW_TX_QUEUE_H2C || + q == RTW_TX_QUEUE_HI0) continue; if (pci_queues & BIT(q)) |