From 72b03d8abcd23b268ac3c08a063ff95855f299ee Mon Sep 17 00:00:00 2001 From: Dian-Syuan Yang Date: Wed, 7 May 2025 11:12:03 +0800 Subject: [PATCH] wifi: rtw89: leave idle mode when setting WEP encryption for AP mode [ Upstream commit d105652b33245162867ac769bea336976e67efb8 ] Due to mac80211 triggering the hardware to enter idle mode, it fails to install WEP key causing connected station can't ping successfully. Currently, it forces the hardware to leave idle mode before driver adding WEP keys. Signed-off-by: Dian-Syuan Yang Signed-off-by: Ping-Ke Shih Link: https://patch.msgid.link/20250507031203.8256-1-pkshih@realtek.com Signed-off-by: Sasha Levin --- drivers/net/wireless/realtek/rtw89/cam.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw89/cam.c b/drivers/net/wireless/realtek/rtw89/cam.c index 8d140b94cb44..0c8ea5e629e6 100644 --- a/drivers/net/wireless/realtek/rtw89/cam.c +++ b/drivers/net/wireless/realtek/rtw89/cam.c @@ -6,6 +6,7 @@ #include "debug.h" #include "fw.h" #include "mac.h" +#include "ps.h" static struct sk_buff * rtw89_cam_get_sec_key_cmd(struct rtw89_dev *rtwdev, @@ -447,9 +448,11 @@ int rtw89_cam_sec_key_add(struct rtw89_dev *rtwdev, switch (key->cipher) { case WLAN_CIPHER_SUITE_WEP40: + rtw89_leave_ips_by_hwflags(rtwdev); hw_key_type = RTW89_SEC_KEY_TYPE_WEP40; break; case WLAN_CIPHER_SUITE_WEP104: + rtw89_leave_ips_by_hwflags(rtwdev); hw_key_type = RTW89_SEC_KEY_TYPE_WEP104; break; case WLAN_CIPHER_SUITE_CCMP: