diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2022-09-16 11:38:08 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-09-19 13:04:44 +0300 |
| commit | a63ae6736d92095d3ba9d8dabdda629b05797822 (patch) | |
| tree | 074c5b4b623894abd5293d323346b4a865325932 | |
| parent | 1b32e34536d5945e0b042332d1e766e8146b5309 (diff) | |
wifi: rtw89: reset halt registers before turn on wifi CPU
Reset these registers to prevent firmware get false alarm after wifi CPU
is running.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220916033811.13862-5-pkshih@realtek.com
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/mac.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index 83c40aafbe38..dad55952e6bd 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -3107,6 +3107,8 @@ static int rtw89_mac_enable_cpu(struct rtw89_dev *rtwdev, u8 boot_reason, rtw89_write32(rtwdev, R_AX_HALT_H2C_CTRL, 0); rtw89_write32(rtwdev, R_AX_HALT_C2H_CTRL, 0); + rtw89_write32(rtwdev, R_AX_HALT_H2C, 0); + rtw89_write32(rtwdev, R_AX_HALT_C2H, 0); rtw89_write32_set(rtwdev, R_AX_SYS_CLK_CTRL, B_AX_CPU_CLK_EN); |