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wifi: rtw88: Stop high queue during scan

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When traversing channel list, TX in high queue should be disabled
along with beacon function, so packets won't be sent to incorrect
channels.

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/20230616125540.36877-5-pkshih@realtek.com
This commit is contained in:
Po-Hao Huang
2023-06-16 20:55:38 +08:00
committed by Kalle Valo
parent 9e09fbc5e9
commit ad6741b1e0
2 changed files with 6 additions and 2 deletions
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7
drivers/net/wireless/realtek/rtw88/main.c
View File

@@ -2403,10 +2403,13 @@ void rtw_core_enable_beacon(struct rtw_dev *rtwdev, bool enable)
if (!rtwdev->ap_active)
return;
if (enable)
if (enable) {
rtw_write32_set(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION);
else
rtw_write32_clr(rtwdev, REG_TXPAUSE, BIT_HIGH_QUEUE);
} else {
rtw_write32_clr(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION);
rtw_write32_set(rtwdev, REG_TXPAUSE, BIT_HIGH_QUEUE);
}
}
MODULE_AUTHOR("Realtek Corporation");

1
drivers/net/wireless/realtek/rtw88/reg.h
View File

@@ -378,6 +378,7 @@
#define BIT_SIFS_BK_EN BIT(12)
#define REG_TXPAUSE 0x0522
#define BIT_AC_QUEUE GENMASK(7, 0)
#define BIT_HIGH_QUEUE BIT(5)
#define REG_RD_CTRL 0x0524
#define BIT_EDCCA_MSK_CNTDOWN_EN BIT(11)
#define BIT_DIS_TXOP_CFE BIT(10)