2023-11-03 02:09:51

by Ping-Ke Shih

[permalink] [raw]
Subject: [PATCH] wifi: rtw88: fix RX filter in FIF_ALLMULTI flag

From: Chih-Kang Chang <[email protected]>

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 <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
---
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 a99b53d44267..d8d68f16014e 100644
--- a/drivers/net/wireless/realtek/rtw88/mac80211.c
+++ b/drivers/net/wireless/realtek/rtw88/mac80211.c
@@ -280,9 +280,9 @@ 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)
--
2.25.1