ath10k: advertise TDLS wider bandwidth support for 5GHz

Enable TDLS wider bandwidth support for 5GHz based on firmware wmi capabilities.

This patch is required for chipset QCA9888. Tested with firmware version
10.4-3.5.1-00018.

Signed-off-by: Balaji Pothunoori <bpothuno@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/ath10k/mac.c

@@ -8294,7 +8294,8 @@ int ath10k_mac_register(struct ath10k *ar)
 	if (test_bit(WMI_SERVICE_TDLS, ar->wmi.svc_map) ||
 	    test_bit(WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY, ar->wmi.svc_map)) {
 		ar->hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS;
-		ieee80211_hw_set(ar->hw, TDLS_WIDER_BW);
+		if (test_bit(WMI_SERVICE_TDLS_WIDER_BANDWIDTH, ar->wmi.svc_map))
+			ieee80211_hw_set(ar->hw, TDLS_WIDER_BW);
 	}
 
 	ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;

drivers/net/wireless/ath/ath10k/wmi.h

@@ -196,6 +196,7 @@ enum wmi_service {
 	WMI_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE,
 	WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY,
 	WMI_SERVICE_MGMT_TX_WMI,
+	WMI_SERVICE_TDLS_WIDER_BANDWIDTH,
 
 	/* keep last */
 	WMI_SERVICE_MAX,
@@ -337,6 +338,7 @@ enum wmi_10_4_service {
 	WMI_10_4_SERVICE_TDLS_UAPSD_SLEEP_STA,
 	WMI_10_4_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE,
 	WMI_10_4_SERVICE_TDLS_EXPLICIT_MODE_ONLY,
+	WMI_10_4_SERVICE_TDLS_WIDER_BANDWIDTH,
 };
 
 static inline char *wmi_service_name(int service_id)
@@ -445,6 +447,7 @@ static inline char *wmi_service_name(int service_id)
 	SVCSTR(WMI_SERVICE_SMART_LOGGING_SUPPORT);
 	SVCSTR(WMI_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE);
 	SVCSTR(WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY);
+	SVCSTR(WMI_SERVICE_TDLS_WIDER_BANDWIDTH);
 	default:
 		return NULL;
 	}
@@ -741,6 +744,8 @@ static inline void wmi_10_4_svc_map(const __le32 *in, unsigned long *out,
 	       WMI_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE, len);
 	SVCMAP(WMI_10_4_SERVICE_TDLS_EXPLICIT_MODE_ONLY,
 	       WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY, len);
+	SVCMAP(WMI_10_4_SERVICE_TDLS_WIDER_BANDWIDTH,
+	       WMI_SERVICE_TDLS_WIDER_BANDWIDTH, len);
 }
 
 #undef SVCMAP