From 60757f28408bcc63c4c0676b2a69a38adce30fc7 Mon Sep 17 00:00:00 2001 From: Chih-Kang Chang Date: Thu, 20 Jun 2024 13:58:23 +0800 Subject: wifi: rtw89: wow: prevent to send unexpected H2C during download Firmware 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 Signed-off-by: Ping-Ke Shih Link: https://patch.msgid.link/20240620055825.17592-6-pkshih@realtek.com --- drivers/net/wireless/realtek/rtw89/core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless') 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); } -- cgit