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wifi: rtw89: leave idle mode when setting WEP encryption for AP mode

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[ 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 <dian_syuan0116@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250507031203.8256-1-pkshih@realtek.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dian-Syuan Yang
2025-05-07 11:12:03 +08:00
committed by Greg Kroah-Hartman
parent f11520c617
commit 969d61aa16
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wireless/realtek/rtw89/cam.c
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@@ -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,
@@ -333,9 +334,11 @@ 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: