diff mbox series

[v2,05/11] wifi: rtw89: mac: reset PHY-1 hardware when going to enable/disable

Message ID 20240209065229.34515-6-pkshih@realtek.com (mailing list archive)
State Accepted
Commit fecf6b57fbc7560ee5f6e9771ac1f2653e4cc49d
Delegated to: Kalle Valo
Headers show
Series wifi: rtw89: enable DBCC for WiFi 7 chips by default | expand

Commit Message

Ping-Ke Shih Feb. 9, 2024, 6:52 a.m. UTC
When going to use PHY-1, reset the hardware to make it work properly.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/mac_be.c | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/mac_be.c b/drivers/net/wireless/realtek/rtw89/mac_be.c
index fdbfb76f97ee..f3c82751993c 100644
--- a/drivers/net/wireless/realtek/rtw89/mac_be.c
+++ b/drivers/net/wireless/realtek/rtw89/mac_be.c
@@ -1546,6 +1546,13 @@  static int preload_init_be(struct rtw89_dev *rtwdev, u8 mac_idx,
 
 static int dbcc_bb_ctrl_be(struct rtw89_dev *rtwdev, bool bb1_en)
 {
+	u32 set = B_BE_FEN_BB1PLAT_RSTB | B_BE_FEN_BB1_IP_RSTN;
+
+	if (bb1_en)
+		rtw89_write32_set(rtwdev, R_BE_FEN_RST_ENABLE, set);
+	else
+		rtw89_write32_clr(rtwdev, R_BE_FEN_RST_ENABLE, set);
+
 	return 0;
 }