From: Chih-Kang Chang <gary.chang@xxxxxxxxxxx> We need to flush queue before HW scan to avoid packets dropped by hardware. Signed-off-by: Chih-Kang Chang <gary.chang@xxxxxxxxxxx> Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx> --- drivers/net/wireless/realtek/rtw88/fw.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c index 992cae1b05fbb..babba68a71325 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.c +++ b/drivers/net/wireless/realtek/rtw88/fw.c @@ -15,6 +15,7 @@ #include "wow.h" #include "ps.h" #include "phy.h" +#include "mac.h" static void rtw_fw_c2h_cmd_handle_ext(struct rtw_dev *rtwdev, struct sk_buff *skb) @@ -2056,6 +2057,9 @@ void rtw_hw_scan_start(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, rtwvif->scan_req = req; ieee80211_stop_queues(rtwdev->hw); + rtw_leave_lps_deep(rtwdev); + rtw_hci_flush_all_queues(rtwdev, false); + rtw_mac_flush_all_queues(rtwdev, false); if (req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) get_random_mask_addr(mac_addr, req->mac_addr, req->mac_addr_mask); -- 2.25.1
