qcacld-3.0: Send BIG DATA stats req to fw based on service cap

Validate fw capability to handle big data command before sending
big data stats request to fw.

Change-Id: Id7df4c3ac36e25761938758472ea9281c174a8c9
CRs-Fixed: 2937523

components/cp_stats/dispatcher/inc/wlan_cp_stats_mc_defs.h

@@ -278,12 +278,16 @@ struct cca_stats {
  * @pending: details of pending requests
  * @wow_unspecified_wake_up_count: number of non-wow related wake ups
  * @wow_stats: wake_lock stats for vdev
+ * @big_data_fw_support_enable: big data feature supported by fw or not
  */
 struct psoc_mc_cp_stats {
 	bool is_cp_stats_suspended;
 	struct pending_stats_requests pending;
 	uint32_t wow_unspecified_wake_up_count;
 	struct wake_lock_stats wow_stats;
+#ifdef WLAN_FEATURE_BIG_DATA_STATS
+	bool big_data_fw_support_enable;
+#endif
 };
 
 /**

components/cp_stats/dispatcher/inc/wlan_cp_stats_mc_ucfg_api.h

@@ -314,6 +314,30 @@ void static inline ucfg_mc_cp_stats_register_pmo_handler(void) { };
 QDF_STATUS ucfg_send_big_data_stats_request(struct wlan_objmgr_vdev *vdev,
 					    enum stats_req_type type,
 					    struct request_info *info);
+
+/**
+ * ucfg_mc_cp_set_big_data_fw_support() - set big data fw support
+ * @psoc: PSOC object
+ *
+ * API to set fw supports big data feature or not
+ *
+ * Return: void
+ */
+void
+ucfg_mc_cp_set_big_data_fw_support(struct wlan_objmgr_psoc *psoc,
+				   bool enable);
+
+/**
+ * ucfg_mc_cp_get_big_data_fw_support() - get big data fw support
+ * @psoc: PSOC object
+ *
+ * API to get fw supports big data feature or not
+ *
+ * Return: void
+ */
+void
+ucfg_mc_cp_get_big_data_fw_support(struct wlan_objmgr_psoc *psoc,
+				   bool *enable);
 #else
 static inline
 QDF_STATUS ucfg_send_big_data_stats_request(struct wlan_objmgr_vdev *vdev,
@@ -322,6 +346,16 @@ QDF_STATUS ucfg_send_big_data_stats_request(struct wlan_objmgr_vdev *vdev,
 {
 	return QDF_STATUS_SUCCESS;
 }
+
+static inline void
+ucfg_mc_cp_set_big_data_fw_support(struct wlan_objmgr_psoc *psoc,
+				   bool enable)
+{}
+
+static inline void
+ucfg_mc_cp_get_big_data_fw_support(struct wlan_objmgr_psoc *psoc,
+				   bool *enable)
+{}
 #endif
 
 #else
@@ -385,6 +419,16 @@ QDF_STATUS ucfg_send_big_data_stats_request(struct wlan_objmgr_vdev *vdev,
 {
 	return QDF_STATUS_SUCCESS;
 }
+
+static inline void
+ucfg_mc_cp_set_big_data_fw_support(struct wlan_objmgr_psoc *psoc,
+				   bool enable)
+{}
+
+static inline void
+ucfg_mc_cp_big_data_fw_support(struct wlan_objmgr_psoc *psoc,
+			       bool *enable)
+{}
 #endif /* QCA_SUPPORT_CP_STATS */
 
 #endif /* __WLAN_CP_STATS_MC_UCFG_API_H__ */

components/cp_stats/dispatcher/src/wlan_cp_stats_mc_ucfg_api.c

@@ -741,6 +741,42 @@ QDF_STATUS ucfg_send_big_data_stats_request(struct wlan_objmgr_vdev *vdev,
 	}
 	return tgt_send_mc_cp_stats_req(wlan_vdev_get_psoc(vdev), type, info);
 }
+
+void ucfg_mc_cp_set_big_data_fw_support(struct wlan_objmgr_psoc *psoc,
+					bool enable)
+{
+	struct psoc_mc_cp_stats *psoc_mc_stats;
+	struct psoc_cp_stats *psoc_cp_stats_priv;
+
+	psoc_cp_stats_priv = wlan_cp_stats_get_psoc_stats_obj(psoc);
+	if (!psoc_cp_stats_priv) {
+		cp_stats_err("psoc cp stats object is null");
+		return;
+	}
+
+	wlan_cp_stats_psoc_obj_lock(psoc_cp_stats_priv);
+	psoc_mc_stats = psoc_cp_stats_priv->obj_stats;
+	psoc_mc_stats->big_data_fw_support_enable = enable;
+	wlan_cp_stats_psoc_obj_unlock(psoc_cp_stats_priv);
+}
+
+void ucfg_mc_cp_get_big_data_fw_support(struct wlan_objmgr_psoc *psoc,
+					bool *enable)
+{
+	struct psoc_mc_cp_stats *psoc_mc_stats;
+	struct psoc_cp_stats *psoc_cp_stats_priv;
+
+	psoc_cp_stats_priv = wlan_cp_stats_get_psoc_stats_obj(psoc);
+	if (!psoc_cp_stats_priv) {
+		cp_stats_err("psoc cp stats object is null");
+		return;
+	}
+
+	wlan_cp_stats_psoc_obj_lock(psoc_cp_stats_priv);
+	psoc_mc_stats = psoc_cp_stats_priv->obj_stats;
+	*enable = psoc_mc_stats->big_data_fw_support_enable;
+	wlan_cp_stats_psoc_obj_unlock(psoc_cp_stats_priv);
+}
 #endif
 
 QDF_STATUS ucfg_mc_cp_stats_get_tx_power(struct wlan_objmgr_vdev *vdev,

core/hdd/src/wlan_hdd_station_info.c

@@ -2222,11 +2222,14 @@ static int hdd_get_station_info_ex(struct hdd_context *hdd_ctx,
 	uint32_t nl_buf_len = 0, connect_fail_rsn_len;
 	struct hdd_station_ctx *hdd_sta_ctx;
 	bool big_data_stats_req = false;
+	bool big_data_fw_support = false;
 	int ret;
 
 	hdd_sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter);
+	ucfg_mc_cp_get_big_data_fw_support(hdd_ctx->psoc, &big_data_fw_support);
 
-	if (hdd_cm_is_disconnected(adapter))
+	if (hdd_cm_is_disconnected(adapter) &&
+	    big_data_fw_support)
 		big_data_stats_req = true;
 
 	if (wlan_hdd_get_station_stats(adapter))

core/wma/src/wma_main.c

@@ -5785,10 +5785,45 @@ static void wma_set_mlme_caps(struct wlan_objmgr_psoc *psoc)
 		wma_err("Failed to set sae roam support");
 }
 
+#ifdef WLAN_FEATURE_BIG_DATA_STATS
+static bool wma_is_big_data_support_enable(struct wmi_unified *wmi_handle)
+{
+	return wmi_service_enabled(wmi_handle, wmi_service_big_data_support);
+}
+#else
+static bool wma_is_big_data_support_enable(struct wmi_unified *wmi_handle)
+{
+	return false;
+}
+#endif
+
+/**
+ * wma_set_mc_cp_caps() - Populate mc cp component related capabilities
+ *			  to the mc cp component
+ *
+ * @psoc: Pointer to psoc object
+ *
+ * Return: None
+ */
+static void wma_set_mc_cp_caps(struct wlan_objmgr_psoc *psoc)
+{
+	tp_wma_handle wma;
+
+	wma = cds_get_context(QDF_MODULE_ID_WMA);
+	if (!wma)
+		return;
+
+	if (wma_is_big_data_support_enable(wma->wmi_handle))
+		ucfg_mc_cp_set_big_data_fw_support(psoc, true);
+	else
+		ucfg_mc_cp_set_big_data_fw_support(psoc, false);
+}
+
 static void wma_set_component_caps(struct wlan_objmgr_psoc *psoc)
 {
 	wma_set_pmo_caps(psoc);
 	wma_set_mlme_caps(psoc);
+	wma_set_mc_cp_caps(psoc);
 }
 
 #if defined(WLAN_FEATURE_GTK_OFFLOAD) && defined(WLAN_POWER_MANAGEMENT_OFFLOAD)