qcacld-3.0: Add support to handle WMI_ROAM_SYNCH_KEY_EVENTID

Register event handler for WMI_ROAM_SYNCH_KEY_EVENTID.

Store the roamed AP keys for all links in crypto module
Add CM function pointers to iterate and store the parsed
keys for each link.

Change-Id: Icee5eeea23724a7d69cf895023e75e856d88a685
CRs-Fixed: 3577927

components/umac/mlme/connection_mgr/core/src/wlan_cm_roam_offload_event.c

@@ -468,6 +468,25 @@ err:
 	return status;
 }
 
+#if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_FEATURE_ROAM_OFFLOAD)
+QDF_STATUS cm_roam_sync_key_event_handler(struct wlan_objmgr_psoc *psoc,
+					  struct wlan_crypto_key_entry *keys,
+					  uint8_t num_keys)
+{
+	QDF_STATUS status = QDF_STATUS_SUCCESS;
+	uint8_t i;
+
+	for (i = 0; i < num_keys; i++) {
+		status = wlan_crypto_add_key_entry(psoc, &keys[i]);
+		if (QDF_IS_STATUS_ERROR(status))
+			mlme_err("Failed to add key entry for link:%d",
+				 keys[i].link_id);
+	}
+
+	return status;
+}
+#endif
+
 QDF_STATUS cm_roam_sync_event_handler_cb(struct wlan_objmgr_vdev *vdev,
 					 uint8_t *event,
 					 uint32_t len)

components/umac/mlme/connection_mgr/dispatcher/inc/wlan_cm_roam_api.h

@@ -317,7 +317,7 @@ wlan_cm_get_rso_user_config_fl(struct wlan_objmgr_vdev *vdev,
 	wlan_cm_get_rso_config_fl(vdev, __func__, __LINE__)
 
 /**
- * wlan_cm_get_rso_config - get per vdev RSO userspace config
+ * wlan_cm_get_rso_user_config - get per vdev RSO userspace config
  * @vdev: vdev pointer
  *
  * Return: rso user space config pointer
@@ -1608,6 +1608,29 @@ wlan_cm_add_frame_to_scan_db(struct wlan_objmgr_psoc *psoc,
 }
 #endif /* WLAN_FEATURE_ROAM_OFFLOAD */
 
+#if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_FEATURE_ROAM_OFFLOAD)
+/**
+ * cm_roam_sync_key_event_handler() - Handle roam sync key event and
+ * store the keys in crypto module
+ * @psoc:  Pointer to psoc object
+ * @keys:  Pointer to the keys
+ * @num_keys: Number of links for which keys entries are available
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS cm_roam_sync_key_event_handler(struct wlan_objmgr_psoc *psoc,
+					  struct wlan_crypto_key_entry *keys,
+					  uint8_t num_keys);
+#else
+static inline
+QDF_STATUS cm_roam_sync_key_event_handler(struct wlan_objmgr_psoc *psoc,
+					  struct wlan_crypto_key_entry *keys,
+					  uint8_t num_keys)
+{
+	return QDF_STATUS_E_NOSUPPORT;
+}
+#endif
+
 #ifdef WLAN_FEATURE_FIPS
 /**
  * cm_roam_pmkid_req_ind() - Function to handle

components/umac/mlme/connection_mgr/dispatcher/inc/wlan_cm_roam_public_struct.h

@@ -2878,6 +2878,7 @@ struct roam_scan_candidate_frame {
  * roaming related commands
  * @roam_sync_event: RX ops function pointer for roam sync event
  * @roam_sync_frame_event: Rx ops function pointer for roam sync frame event
+ * @roam_sync_key_event: Rx ops function pointer for roam sych key event
  * @roam_event_rx: Rx ops function pointer for roam info event
  * @btm_denylist_event: Rx ops function pointer for btm denylist event
  * @vdev_disconnect_event: Rx ops function pointer for vdev disconnect event
@@ -2895,6 +2896,9 @@ struct wlan_cm_roam_rx_ops {
 				      struct roam_offload_synch_ind *sync_ind);
 	QDF_STATUS (*roam_sync_frame_event)(struct wlan_objmgr_psoc *psoc,
 					    struct roam_synch_frame_ind *frm);
+	QDF_STATUS (*roam_sync_key_event)(struct wlan_objmgr_psoc *psoc,
+					  struct wlan_crypto_key_entry *keys,
+					  uint8_t num_keys);
 	QDF_STATUS (*roam_event_rx)(struct roam_offload_roam_event *roam_event);
 	QDF_STATUS (*btm_denylist_event)(struct wlan_objmgr_psoc *psoc,
 					 struct roam_denylist_event *list);