diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2025-05-09 09:34:33 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-19 15:31:49 +0200 |
| commit | 8ffad7be09c5bae61013f364701ec3f13dbd8612 (patch) | |
| tree | 931ce23607612baddf41514c595a25472fd28d39 | |
| parent | 78a327ef0a7898d3d3dc099c6d18edbf3258e876 (diff) | |
wifi: rtw89: pci: enlarge retry times of RX tag to 1000
[ Upstream commit dda27a47c036d981ec664ac57e044a21035ffe12 ]
RX tag is sequence number to ensure RX DMA is complete. On platform
Gigabyte X870 AORUS ELITE WIFI7, sometimes it needs longer retry times
to complete RX DMA, or driver throws warnings and connection drops:
rtw89_8922ae 0000:07:00.0: failed to update 162 RXBD info: -11
rtw89_8922ae 0000:07:00.0: failed to update 163 RXBD info: -11
rtw89_8922ae 0000:07:00.0: failed to update 32 RXBD info: -11
rtw89_8922ae 0000:07:00.0: failed to release TX skbs
Fixes: 0bc7d1d4e63c ("wifi: rtw89: pci: validate RX tag for RXQ and RPQ")
Reported-by: Samuel Reyes <zohrlaffz@gmail.com>
Closes: https://lore.kernel.org/linux-wireless/f4355539f3ac46bbaf9c586d059a8cbb@realtek.com/T/#t
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250509013433.7573-1-pkshih@realtek.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index 0ac84f968994..e203d3b2a827 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -228,7 +228,7 @@ int rtw89_pci_sync_skb_for_device_and_validate_rx_info(struct rtw89_dev *rtwdev, struct sk_buff *skb) { struct rtw89_pci_rx_info *rx_info = RTW89_PCI_RX_SKB_CB(skb); - int rx_tag_retry = 100; + int rx_tag_retry = 1000; int ret; do { |