[PATCH 5.15 117/374] wifi: rtw88: fix RX filter in FIF_ALLMULTI flag

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Chih-Kang Chang <gary.chang@xxxxxxxxxxx>

[ Upstream commit 53ee0b3b99edc6a47096bffef15695f5a895386f ]

The broadcast packets will be filtered in the FIF_ALLMULTI flag in
the original code, which causes beacon packets to be filtered out
and disconnection. Therefore, we fix it.

Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver")
Signed-off-by: Chih-Kang Chang <gary.chang@xxxxxxxxxxx>
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20231103020851.102238-1-pkshih@xxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/net/wireless/realtek/rtw88/mac80211.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c
index 6f5629852416..942bb2ab8b50 100644
--- a/drivers/net/wireless/realtek/rtw88/mac80211.c
+++ b/drivers/net/wireless/realtek/rtw88/mac80211.c
@@ -267,9 +267,9 @@ static void rtw_ops_configure_filter(struct ieee80211_hw *hw,
 
 	if (changed_flags & FIF_ALLMULTI) {
 		if (*new_flags & FIF_ALLMULTI)
-			rtwdev->hal.rcr |= BIT_AM | BIT_AB;
+			rtwdev->hal.rcr |= BIT_AM;
 		else
-			rtwdev->hal.rcr &= ~(BIT_AM | BIT_AB);
+			rtwdev->hal.rcr &= ~(BIT_AM);
 	}
 	if (changed_flags & FIF_FCSFAIL) {
 		if (*new_flags & FIF_FCSFAIL)
-- 
2.43.0







[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux