wifi: rtw89: fw: print band and port where beacon update on

The C2H event of BCN_UPD_DONE is to notify driver that firmware changes
beacon content on certain band/port asked by driver. Print the
notification for debug purpose for now.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20251114060128.35363-10-pkshih@realtek.com

diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h
index 87c55a1a9d949e7244ff6c59c4b797e8b9080b55..bb3e7bbb41debd0080ad891fcc5883d6625efaa7 100644 (file)
--- a/drivers/net/wireless/realtek/rtw89/fw.h
+++ b/drivers/net/wireless/realtek/rtw89/fw.h
@@ -3648,6 +3648,15 @@ struct rtw89_fw_c2h_log_fmt {
 #define RTW89_C2H_FW_LOG_SIGNATURE 0xA5A5
 #define RTW89_C2H_FW_LOG_STR_BUF_SIZE 512
 
+struct rtw89_c2h_bcn_upd_done {
+       struct rtw89_c2h_hdr hdr;
+       __le32 w2;
+} __packed;
+
+#define RTW89_C2H_BCN_UPD_DONE_W2_PORT GENMASK(2, 0)
+#define RTW89_C2H_BCN_UPD_DONE_W2_MBSSID GENMASK(6, 3)
+#define RTW89_C2H_BCN_UPD_DONE_W2_BAND_IDX BIT(7)
+
 struct rtw89_c2h_mac_bcnfltr_rpt {
        __le32 w0;
        __le32 w1;

diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 21f5023c4f69dd873866a178835650bf66c25999..386cc982d7c9101aa59466b8a0285ade741b17dd 100644 (file)
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -5309,8 +5309,19 @@ 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)
+rtw89_mac_c2h_bcn_upd_done(struct rtw89_dev *rtwdev, struct sk_buff *skb_c2h, u32 len)
 {
+       const struct rtw89_c2h_bcn_upd_done *c2h =
+               (const struct rtw89_c2h_bcn_upd_done *)skb_c2h->data;
+       u8 band, port, mbssid;
+
+       port = le32_get_bits(c2h->w2, RTW89_C2H_BCN_UPD_DONE_W2_PORT);
+       mbssid = le32_get_bits(c2h->w2, RTW89_C2H_BCN_UPD_DONE_W2_MBSSID);
+       band = le32_get_bits(c2h->w2, RTW89_C2H_BCN_UPD_DONE_W2_BAND_IDX);
+
+       rtw89_debug(rtwdev, RTW89_DBG_FW,
+                   "BCN update done on port:%d mbssid:%d band:%d\n",
+                   port, mbssid, band);
 }
 
 static void