diff mbox series

[4/7] wifi: rtw89: reset halt registers before turn on wifi CPU

Message ID 20220916033811.13862-5-pkshih@realtek.com
State New
Headers show
Series wifi: rtw89: correct MAC and TX descriptor settings | expand

Commit Message

Ping-Ke Shih Sept. 16, 2022, 3:38 a.m. UTC 
Reset these registers to prevent firmware get false alarm after wifi CPU
is running.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/mac.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 209d17a012634..3d003c3620fc0 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -3109,6 +3109,8 @@  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);