linux-kernel - [PATCH AUTOSEL 6.14 608/642] wifi: rtw89: coex: Separated Wi-Fi connecting event from Wi-Fi scan event

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Message-Id: <20250505221419.2672473-608-sashal@kernel.org>
Date: Mon,  5 May 2025 18:13:44 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Ching-Te Ku <ku920601@...ltek.com>,
	Ping-Ke Shih <pkshih@...ltek.com>,
	Sasha Levin <sashal@...nel.org>,
	linux-wireless@...r.kernel.org
Subject: [PATCH AUTOSEL 6.14 608/642] wifi: rtw89: coex: Separated Wi-Fi connecting event from Wi-Fi scan event

From: Ching-Te Ku <ku920601@...ltek.com>

[ Upstream commit 4a57346652154bb339c48b41166df9154cff33f5 ]

Wi-Fi connecting process don't need to assign to firmware slot control,
if assign firmware slot control for Wi-Fi connecting event, firmware will
not toggle slots because driver don't tell the slot schedule to firmware.
Wi-Fi connecting event end should also cancel the 4way handshake status.

Signed-off-by: Ching-Te Ku <ku920601@...ltek.com>
Signed-off-by: Ping-Ke Shih <pkshih@...ltek.com>
Link: https://patch.msgid.link/20250110015416.10704-3-pkshih@realtek.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/wireless/realtek/rtw89/coex.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c
index d94a028555e20..7b10ee97c6277 100644
--- a/drivers/net/wireless/realtek/rtw89/coex.c
+++ b/drivers/net/wireless/realtek/rtw89/coex.c
@@ -5406,7 +5406,8 @@ static void _action_wl_scan(struct rtw89_dev *rtwdev)
 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
 	struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
 
-	if (RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) {
+	if (btc->cx.state_map != BTC_WLINKING &&
+	    RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) {
 		_action_wl_25g_mcc(rtwdev);
 		rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], Scan offload!\n");
 	} else if (rtwdev->dbcc_en) {
@@ -7221,6 +7222,8 @@ void rtw89_btc_ntfy_scan_finish(struct rtw89_dev *rtwdev, u8 phy_idx)
 		_fw_set_drv_info(rtwdev, CXDRVINFO_DBCC);
 	}
 
+	btc->dm.tdma_instant_excute = 1;
+
 	_run_coex(rtwdev, BTC_RSN_NTFY_SCAN_FINISH);
 }
 
@@ -7669,7 +7672,8 @@ void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev,
 	else
 		wl->status.map.connecting = 0;
 
-	if (state == BTC_ROLE_MSTS_STA_DIS_CONN)
+	if (state == BTC_ROLE_MSTS_STA_DIS_CONN ||
+	    state == BTC_ROLE_MSTS_STA_CONN_END)
 		wl->status.map._4way = false;
 
 	_run_coex(rtwdev, BTC_RSN_NTFY_ROLE_INFO);
-- 
2.39.5