qcacld-3.0: Handle SAP concurrency in CSA and NAN/NDI case

TWT is supported in STA/SAP vdevs and it's allowed only in
DBS/Standalone case and not in SCC/MCC. Disable SAP TWT if
1. Concurrency occurs in SAP + NAN/NDI vdev
2. SCC/MCC occurs after CSA

Change-Id: Id1400bd5555d2f48590d7d3ad7c70162d1dd92fb
CRs-Fixed: 2942959

components/nan/core/inc/nan_public_structs.h

@@ -787,6 +787,7 @@ struct nan_datapath_host_event {
  * @ndp_delete_peers: LIM callback for deleting NDP peer
  * @delete_peers_by_addr: LIM callback for deleting peer by MAC address
  * @update_ndi_conn: WMA callback to update NDI's connection info
+ * @nan_concurrency_update: Callback to handle nan concurrency
  */
 struct nan_callbacks {
 	/* callback to os_if layer from umac */
@@ -811,6 +812,7 @@ struct nan_callbacks {
 	QDF_STATUS (*update_ndi_conn)(uint8_t vdev_id,
 				      struct nan_datapath_channel_info
 								    *chan_info);
+	void (*nan_concurrency_update)(void);
 };
 
 /**

components/nan/core/src/nan_main.c

@@ -827,6 +827,7 @@ static QDF_STATUS nan_handle_enable_rsp(struct nan_event_params *nan_event)
 	QDF_STATUS status;
 	void (*call_back)(void *cookie);
 	uint8_t vdev_id;
+	void (*nan_conc_callback)(void);
 
 	psoc = nan_event->psoc;
 	psoc_nan_obj = nan_get_psoc_priv_obj(psoc);
@@ -874,6 +875,9 @@ fail:
 	policy_mgr_check_n_start_opportunistic_timer(psoc);
 
 done:
+	nan_conc_callback = psoc_nan_obj->cb_obj.nan_concurrency_update;
+	if (nan_conc_callback)
+		nan_conc_callback();
 	call_back = psoc_nan_obj->cb_obj.ucfg_nan_request_process_cb;
 	if (call_back)
 		call_back(psoc_nan_obj->nan_disc_request_ctx);
@@ -886,6 +890,7 @@ QDF_STATUS nan_disable_cleanup(struct wlan_objmgr_psoc *psoc)
 	struct nan_psoc_priv_obj *psoc_nan_obj;
 	QDF_STATUS status;
 	uint8_t vdev_id;
+	void (*nan_conc_callback)(void);
 
 	if (!psoc) {
 		nan_err("psoc is NULL");
@@ -917,6 +922,9 @@ QDF_STATUS nan_disable_cleanup(struct wlan_objmgr_psoc *psoc)
 		nan_err("Cannot set NAN state to disabled!");
 		return QDF_STATUS_E_FAILURE;
 	}
+	nan_conc_callback = psoc_nan_obj->cb_obj.nan_concurrency_update;
+	if (nan_conc_callback)
+		nan_conc_callback();
 
 	return status;
 }

components/nan/dispatcher/src/nan_ucfg_api.c

@@ -532,6 +532,8 @@ int ucfg_nan_register_hdd_callbacks(struct wlan_objmgr_psoc *psoc,
 				cb_obj->os_if_nan_event_handler;
 	psoc_obj->cb_obj.ucfg_nan_request_process_cb =
 				ucfg_nan_request_process_cb;
+	psoc_obj->cb_obj.nan_concurrency_update =
+				cb_obj->nan_concurrency_update;
 
 	return 0;
 }