qcacld-3.0: Add API for sending ML Link state diag event

Add connectivity logging API to send ML Link state switch
diag event.
When ML link gets enabled/disabled, this event will be
sent.
EVENT_WLAN_MLO_LINK_STATUS is the diag event for ML link
state switch event.

Change-Id: Ie10f1208875f86a5a5892ee2cfb2fabe18f200e4
CRs-Fixed: 3610060

components/cmn_services/logging/inc/wlan_connectivity_logging.h

@@ -26,6 +26,7 @@
 
 #include "wlan_logging_sock_svc.h"
 #include "wlan_cm_roam_public_struct.h"
+#include "wlan_mlo_mgr_public_structs.h"
 
 #define WLAN_MAX_LOGGING_FREQ 120
 
@@ -1245,6 +1246,7 @@ void
 wlan_connectivity_sta_info_event(struct wlan_objmgr_psoc *psoc,
 				 uint8_t vdev_id);
 
+
 #elif defined(WLAN_FEATURE_CONNECTIVITY_LOGGING)
 /**
  * wlan_connectivity_logging_start()  - Initialize the connectivity/roaming
@@ -1403,7 +1405,25 @@ wlan_convert_freq_to_diag_band(uint16_t ch_freq)
 static inline void
 wlan_connectivity_sta_info_event(struct wlan_objmgr_psoc *psoc,
 				 uint8_t vdev_id)
-{
-}
+{}
 #endif
+
+#if defined(CONNECTIVITY_DIAG_EVENT) && defined(WLAN_FEATURE_11BE_MLO)
+/**
+ * wlan_connectivity_mld_link_status_event() - Send connectivity logging
+ * ML Link Status event
+ * @psoc: Pointer to global PSOC object
+ * @src: Src parameters to be sent
+ *
+ * Return: None
+ */
+void
+wlan_connectivity_mld_link_status_event(struct wlan_objmgr_psoc *psoc,
+					struct mlo_link_switch_params *src);
+#else
+static inline
+void wlan_connectivity_mld_link_status_event(struct wlan_objmgr_psoc *psoc,
+					     struct mlo_link_switch_params *src)
+{}
+#endif /* CONNECTIVITY_DIAG_EVENT && WLAN_FEATURE_11BE_MLO */
 #endif /* _WLAN_CONNECTIVITY_LOGGING_H_ */

components/cmn_services/logging/src/wlan_connectivity_logging.c

@@ -647,4 +647,29 @@ out:
 	wlan_objmgr_vdev_release_ref(vdev, WLAN_MLME_OBJMGR_ID);
 
 }
+
+#ifdef WLAN_FEATURE_11BE_MLO
+void wlan_connectivity_mld_link_status_event(struct wlan_objmgr_psoc *psoc,
+					     struct mlo_link_switch_params *src)
+{
+	WLAN_HOST_DIAG_EVENT_DEF(wlan_diag_event,
+				 struct wlan_diag_mlo_link_status);
+
+	qdf_mem_zero(&wlan_diag_event,
+
+		     sizeof(struct wlan_diag_mlo_link_status));
+
+	wlan_diag_event.diag_cmn.timestamp_us = qdf_get_time_of_the_day_us();
+	wlan_diag_event.diag_cmn.ktime_us = qdf_ktime_to_us(qdf_ktime_get());
+	wlan_diag_event.version = DIAG_MLO_LINK_STATUS_VERSION;
+
+	wlan_diag_event.active_link = src->active_link_bitmap;
+	wlan_diag_event.prev_active_link = src->prev_link_bitmap;
+	wlan_diag_event.reason = src->reason_code;
+	wlan_diag_event.diag_cmn.fw_timestamp = src->fw_timestamp;
+
+	WLAN_HOST_DIAG_EVENT_REPORT(&wlan_diag_event,
+				    EVENT_WLAN_MLO_LINK_STATUS);
+}
+#endif
 #endif