diff mbox series

[3/8] wifi: rtw89: coex: Add Bluetooth frequency hopping map version 7

Message ID 20240423130502.32682-4-pkshih@realtek.com (mailing list archive)
State Accepted
Delegated to: Ping-Ke Shih
Headers show
Series wifi: rtw89: coex: complete BT-coexistence mechanism for 8922A | expand

Commit Message

Ping-Ke Shih April 23, 2024, 1:04 p.m. UTC 
From: Ching-Te Ku <ku920601@realtek.com>

The report is reported from Bluetooth, it described the usable
Bluetooth channel map. Bluetooth should not hopped into Wi-Fi
using channel. Version 8 report adjust the structure variables
order.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/coex.c | 12 ++++++++++++
 drivers/net/wireless/realtek/rtw89/core.h | 12 ++++++++++++
 2 files changed, 24 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c
index b0921a264f3d..f4ac9354f7ab 100644
--- a/drivers/net/wireless/realtek/rtw89/coex.c
+++ b/drivers/net/wireless/realtek/rtw89/coex.c
@@ -1138,6 +1138,7 @@  static void _update_bt_report(struct rtw89_dev *rtwdev, u8 rpt_type, u8 *pfinfo)
 	struct rtw89_btc_fbtc_btscan_v7 *pscan_v7;
 	struct rtw89_btc_fbtc_btafh *pafh_v1 = NULL;
 	struct rtw89_btc_fbtc_btafh_v2 *pafh_v2 = NULL;
+	struct rtw89_btc_fbtc_btafh_v7 *pafh_v7 = NULL;
 	struct rtw89_btc_fbtc_btdevinfo *pdev = NULL;
 	bool scan_update = true;
 	int i;
@@ -1198,6 +1199,17 @@  static void _update_bt_report(struct rtw89_dev *rtwdev, u8 rpt_type, u8 *pfinfo)
 				memcpy(&bt_linfo->afh_map_le[0], pafh_v2->afh_le_a, 4);
 				memcpy(&bt_linfo->afh_map_le[4], pafh_v2->afh_le_b, 1);
 			}
+		} else if (ver->fcxbtafh == 7) {
+			pafh_v7 = (struct rtw89_btc_fbtc_btafh_v7 *)pfinfo;
+			if (pafh_v7->map_type & RPT_BT_AFH_SEQ_LEGACY) {
+				memcpy(&bt_linfo->afh_map[0], pafh_v7->afh_l, 4);
+				memcpy(&bt_linfo->afh_map[4], pafh_v7->afh_m, 4);
+				memcpy(&bt_linfo->afh_map[8], pafh_v7->afh_h, 2);
+			}
+			if (pafh_v7->map_type & RPT_BT_AFH_SEQ_LE) {
+				memcpy(&bt_linfo->afh_map_le[0], pafh_v7->afh_le_a, 4);
+				memcpy(&bt_linfo->afh_map_le[4], pafh_v7->afh_le_b, 1);
+			}
 		} else if (ver->fcxbtafh == 1) {
 			pafh_v1 = (struct rtw89_btc_fbtc_btafh *)pfinfo;
 			memcpy(&bt_linfo->afh_map[0], pafh_v1->afh_l, 4);
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 0b1d63b2fa1f..78600e7fbad4 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -2735,6 +2735,18 @@  struct rtw89_btc_fbtc_btafh_v2 {
 	u8 afh_le_b[4];
 } __packed;
 
+struct rtw89_btc_fbtc_btafh_v7 {
+	u8 fver;
+	u8 map_type;
+	u8 rsvd0;
+	u8 rsvd1;
+	u8 afh_l[4]; /*bit0:2402, bit1:2403.... bit31:2433 */
+	u8 afh_m[4]; /*bit0:2434, bit1:2435.... bit31:2465 */
+	u8 afh_h[4]; /*bit0:2466, bit1:2467.....bit14:2480 */
+	u8 afh_le_a[4];
+	u8 afh_le_b[4];
+} __packed;
+
 struct rtw89_btc_fbtc_btdevinfo {
 	u8 fver; /* btc_ver::fcxbtdevinfo */
 	u8 rsvd;