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[5/7] wifi: rtw89: wow: prevent to send unexpected H2C during download Firmware

Message ID 20240620055825.17592-6-pkshih@realtek.com (mailing list archive)
State Accepted
Delegated to: Ping-Ke Shih
Headers show
Series wifi: rtw89: support WoWLAN for more chips and some fixes | expand

Commit Message

Ping-Ke Shih June 20, 2024, 5:58 a.m. UTC 
From: Chih-Kang Chang <gary.chang@realtek.com>

While downloading Firmware in the resume flow, it is possible to receive
beacon and send H2C to Firmware. However, if Firmware receives unexpected
H2C during the download process, it will fail. Therefore, we prevent to
send unexpected H2C during download Firmware in WoWLAN mode.

Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index 87c38cdc691b..4acd4301d3c2 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -1921,7 +1921,8 @@  static void rtw89_vif_rx_stats_iter(void *data, u8 *mac,
 		return;
 
 	if (ieee80211_is_beacon(hdr->frame_control)) {
-		if (vif->type == NL80211_IFTYPE_STATION) {
+		if (vif->type == NL80211_IFTYPE_STATION &&
+		    !test_bit(RTW89_FLAG_WOWLAN, rtwdev->flags)) {
 			rtw89_vif_sync_bcn_tsf(rtwvif, hdr, skb->len);
 			rtw89_fw_h2c_rssi_offload(rtwdev, phy_ppdu);
 		}