From dab2b8c41db2e1756ec9d52d211beb58a00e1400 Mon Sep 17 00:00:00 2001 From: Po-Hao Huang Date: Fri, 19 Jan 2024 16:14:57 +0800 Subject: [PATCH] wifi: rtw89: disable RTS when broadcast/multicast RTS switch should not be enabled for broadcast and multicast. This could cause incorrect behavior during AP mode, so we fix it. Signed-off-by: Po-Hao Huang Signed-off-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://msgid.link/20240119081501.25223-5-pkshih@realtek.com --- drivers/net/wireless/realtek/rtw89/core.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 29df1ea0c8260..260da86bf04af 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -1176,7 +1176,8 @@ static __le32 rtw89_build_txwd_info2_v1(struct rtw89_tx_desc_info *desc_info) static __le32 rtw89_build_txwd_info4(struct rtw89_tx_desc_info *desc_info) { - u32 dword = FIELD_PREP(RTW89_TXWD_INFO4_RTS_EN, 1) | + bool rts_en = !desc_info->is_bmc; + u32 dword = FIELD_PREP(RTW89_TXWD_INFO4_RTS_EN, rts_en) | FIELD_PREP(RTW89_TXWD_INFO4_HW_RTS_EN, 1); return cpu_to_le32(dword); @@ -1329,7 +1330,8 @@ static __le32 rtw89_build_txwd_info2_v2(struct rtw89_tx_desc_info *desc_info) static __le32 rtw89_build_txwd_info4_v2(struct rtw89_tx_desc_info *desc_info) { - u32 dword = FIELD_PREP(BE_TXD_INFO4_RTS_EN, 1) | + bool rts_en = !desc_info->is_bmc; + u32 dword = FIELD_PREP(BE_TXD_INFO4_RTS_EN, rts_en) | FIELD_PREP(BE_TXD_INFO4_HW_RTS_EN, 1); return cpu_to_le32(dword); -- 2.30.2