qcacld-3.0: Add changes to send connectivity log events to userspace

Fill the QCA_NL80211_VENDOR_SUBCMD_DIAG_DATA event data and
send the event to userspace.
Add dispatch table for the connectivity events to lookup
attribute type, id and length.

Change-Id: I1fc8467409852a430874ac1d926b06ec8dafb736
CRs-Fixed: 3030085

components/cmn_services/logging/inc/wlan_connectivity_logging.h

@@ -113,7 +113,8 @@ enum wlan_main_tag {
 	WLAN_EAP_SUCCESS,
 	WLAN_EAP_FAILURE,
 	WLAN_CUSTOM_LOG,
-	WLAN_TAG_MAX = 0xFF,
+	/* Keep at last */
+	WLAN_TAG_MAX,
 };
 
 /**
@@ -166,6 +167,8 @@ struct wlan_roam_result_info {
  * @is_full_scan: True if the scan is Full scan. False if the roam scan is
  * partial channel map scan
  * @trigger_reason: Roam trigger reason
+ * @trigger_sub_reason: Roam trigger sub reason defined by enum
+ * roam_trigger_sub_reason
  * @cu_load:  Current connected channel load in percentage
  * @current_rssi: Connected AP RSSI
  * @rssi_threshold: Roam scan trigger threshold
@@ -173,7 +176,7 @@ struct wlan_roam_result_info {
 struct wlan_roam_trigger_info {
 	bool is_full_scan;
 	uint8_t trigger_reason;
-	uint8_t trigger_sub_reason;
+	enum roam_trigger_sub_reason trigger_sub_reason;
 	uint8_t cu_load;
 	int32_t current_rssi;
 	int32_t rssi_threshold;
@@ -195,6 +198,8 @@ struct wlan_btm_cand_info {
  * @mode: BTM Request Mode field
  * @sub_reason: WTC sub reason
  * @candidate_list_count: Candidates list in the BTM frame
+ * @btm_status_code: BSS Transition management status codes defined in
+ * 802.11‐2020 Table 9-428—BTM status code definitions
  * @btm_delay: BSS Termination Delay field
  * @is_disassoc_imminent: Disassociation imminent bit
  * @token: dialog token. Dialog Token is a nonzero value chosen by the STA

components/cmn_services/logging/src/wlan_connectivity_logging.c

@@ -131,6 +131,17 @@ wlan_connectivity_log_enqueue(struct wlan_log_record *new_record)
 {
 	struct wlan_log_record *write_block;
 
+	if (!new_record) {
+		logging_debug("NULL entry");
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	if (new_record->log_subtype >= WLAN_TAG_MAX) {
+		logging_debug("Enqueue failed subtype:%d",
+			      new_record->log_subtype);
+		return QDF_STATUS_E_FAILURE;
+	}
+
 	/*
 	 * This API writes to the logging buffer if the buffer is empty.
 	 * 1. Acquire the write spinlock.