wifi: rtw89: add dummy C2H handlers for BCN resend and update done

Two C2H events are not listed, and driver throws

  MAC c2h class 0 func 6 not support
  MAC c2h class 1 func 3 not support

Since the implementation in vendor driver does nothing, add two dummy
functions for them.

Reported-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Closes: https://lore.kernel.org/linux-wireless/d2d62793-046c-4b55-93ed-1d1f43cff7f2@gmail.com/
Reviewed-by: Sean Anderson <sean.anderson@linux.dev>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250804012234.8913-3-pkshih@realtek.com

diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index ef17a307b7702defa6d66d909ef7f4ff86cb89d4..33a7dd9d6f0e61e612ef50f049e32fc9fc178247 100644 (file)
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -5235,6 +5235,11 @@ rtw89_mac_c2h_bcn_cnt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len)
 {
 }
 
+static void
+rtw89_mac_c2h_bcn_upd_done(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len)
+{
+}
+
 static void
 rtw89_mac_c2h_pkt_ofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *skb_c2h,
                           u32 len)
@@ -5257,6 +5262,11 @@ rtw89_mac_c2h_pkt_ofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *skb_c2h,
        rtw89_complete_cond(wait, cond, &data);
 }
 
+static void
+rtw89_mac_c2h_bcn_resend(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len)
+{
+}
+
 static void
 rtw89_mac_c2h_tx_duty_rpt(struct rtw89_dev *rtwdev, struct sk_buff *skb_c2h, u32 len)
 {
@@ -5646,7 +5656,7 @@ void (* const rtw89_mac_c2h_ofld_handler[])(struct rtw89_dev *rtwdev,
        [RTW89_MAC_C2H_FUNC_EFUSE_DUMP] = NULL,
        [RTW89_MAC_C2H_FUNC_READ_RSP] = NULL,
        [RTW89_MAC_C2H_FUNC_PKT_OFLD_RSP] = rtw89_mac_c2h_pkt_ofld_rsp,
-       [RTW89_MAC_C2H_FUNC_BCN_RESEND] = NULL,
+       [RTW89_MAC_C2H_FUNC_BCN_RESEND] = rtw89_mac_c2h_bcn_resend,
        [RTW89_MAC_C2H_FUNC_MACID_PAUSE] = rtw89_mac_c2h_macid_pause,
        [RTW89_MAC_C2H_FUNC_SCANOFLD_RSP] = rtw89_mac_c2h_scanofld_rsp,
        [RTW89_MAC_C2H_FUNC_TX_DUTY_RPT] = rtw89_mac_c2h_tx_duty_rpt,
@@ -5661,6 +5671,7 @@ void (* const rtw89_mac_c2h_info_handler[])(struct rtw89_dev *rtwdev,
        [RTW89_MAC_C2H_FUNC_DONE_ACK] = rtw89_mac_c2h_done_ack,
        [RTW89_MAC_C2H_FUNC_C2H_LOG] = rtw89_mac_c2h_log,
        [RTW89_MAC_C2H_FUNC_BCN_CNT] = rtw89_mac_c2h_bcn_cnt,
+       [RTW89_MAC_C2H_FUNC_BCN_UPD_DONE] = rtw89_mac_c2h_bcn_upd_done,
 };
 
 static

diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h
index 241e89983c4ad523c0475a5b6c1eb3c0efaa5979..25fe5e5c8a979473bc49e5fbf9b228a86b60cdcc 100644 (file)
--- a/drivers/net/wireless/realtek/rtw89/mac.h
+++ b/drivers/net/wireless/realtek/rtw89/mac.h
@@ -419,6 +419,7 @@ enum rtw89_mac_c2h_info_func {
        RTW89_MAC_C2H_FUNC_DONE_ACK,
        RTW89_MAC_C2H_FUNC_C2H_LOG,
        RTW89_MAC_C2H_FUNC_BCN_CNT,
+       RTW89_MAC_C2H_FUNC_BCN_UPD_DONE = 0x06,
        RTW89_MAC_C2H_FUNC_INFO_MAX,
 };