From: Dian-Syuan Yang <dian_syuan0116@xxxxxxxxxxx>
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 <dian_syuan0116@xxxxxxxxxxx>
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
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 34316e64b777..385a238fe5cc 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,
@@ -475,9 +476,11 @@ 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_TKIP:
--
2.25.1
