18 				     struct iavf_client *client,
22 				    struct iavf_client *client,
31  * iavf_client_get_params - retrieve relevant client parameters
33  * @params: client param struct
51  * iavf_notify_client_message - call the client message receive callback
52  * @vsi: the VSI associated with this client
56  * If there is a client to this VSI, call the client
66 	if (!cinst || !cinst->client || !cinst->client->ops ||  in iavf_notify_client_message()
67 	    !cinst->client->ops->virtchnl_receive) {  in iavf_notify_client_message()
69 			"Cannot locate client instance virtchnl_receive function\n");  in iavf_notify_client_message()
72 	cinst->client->ops->virtchnl_receive(&cinst->lan_info,  cinst->client,  in iavf_notify_client_message()
77  * iavf_notify_client_l2_params - call the client notify callback
80  * If there is a client to this VSI, call the client
92 	if (!cinst || !cinst->client || !cinst->client->ops ||  in iavf_notify_client_l2_params()
93 	    !cinst->client->ops->l2_param_change) {  in iavf_notify_client_l2_params()
95 			"Cannot locate client instance l2_param_change function\n");  in iavf_notify_client_l2_params()
100 	cinst->client->ops->l2_param_change(&cinst->lan_info, cinst->client,  in iavf_notify_client_l2_params()
105  * iavf_notify_client_open - call the client open callback
108  * If there is a client to this netdev, call the client with open
116 	if (!cinst || !cinst->client || !cinst->client->ops ||  in iavf_notify_client_open()
117 	    !cinst->client->ops->open) {  in iavf_notify_client_open()
119 			"Cannot locate client instance open function\n");  in iavf_notify_client_open()
123 		ret = cinst->client->ops->open(&cinst->lan_info, cinst->client);  in iavf_notify_client_open()
156  * iavf_notify_client_close - call the client close callback
160  * If there is a client to this netdev, call the client with close
167 	if (!cinst || !cinst->client || !cinst->client->ops ||  in iavf_notify_client_close()
168 	    !cinst->client->ops->close) {  in iavf_notify_client_close()
170 			"Cannot locate client instance close function\n");  in iavf_notify_client_close()
173 	cinst->client->ops->close(&cinst->lan_info, cinst->client, reset);  in iavf_notify_client_close()
179  * iavf_client_add_instance - add a client instance to the instance list
229 	cinst->client = vf_registered_client;  in iavf_client_add_instance()
236  * iavf_client_del_instance - removes a client instance from the list
248  * iavf_client_subtask - client maintenance work
253 	struct iavf_client *client = vf_registered_client;  in iavf_client_subtask()  local
260 	/* first check client is registered */  in iavf_client_subtask()
261 	if (!client)  in iavf_client_subtask()
264 	/* Add the client instance to the instance list */  in iavf_client_subtask()
269 	dev_info(&adapter->pdev->dev, "Added instance of Client %s\n",  in iavf_client_subtask()
270 		 client->name);  in iavf_client_subtask()
273 		/* Send an Open request to the client */  in iavf_client_subtask()
275 		if (client->ops && client->ops->open)  in iavf_client_subtask()
276 			ret = client->ops->open(&cinst->lan_info, client);  in iavf_client_subtask()
281 			/* remove client instance */  in iavf_client_subtask()
356  * iavf_client_release - release client specific resources
357  * @client: pointer to the registered client
360 static void iavf_client_release(struct iavf_client *client)  in iavf_client_release()  argument
373 			if (client->ops && client->ops->close)  in iavf_client_release()
374 				client->ops->close(&cinst->lan_info, client,  in iavf_client_release()
380 				 "Client %s instance closed\n", client->name);  in iavf_client_release()
382 		/* delete the client instance */  in iavf_client_release()
384 		dev_info(&adapter->pdev->dev, "Deleted client instance of Client %s\n",  in iavf_client_release()
385 			 client->name);  in iavf_client_release()
391  * iavf_client_prepare - prepare client specific resources
392  * @client: pointer to the registered client
395 static void iavf_client_prepare(struct iavf_client *client)  in iavf_client_prepare()  argument
403 		/* Signal the watchdog to service the client */  in iavf_client_prepare()
412  * @client: Client pointer.
419 				     struct iavf_client *client,  in iavf_client_virtchnl_send()  argument
440  * @client: Client pointer.
446 				    struct iavf_client *client,  in iavf_client_setup_qvlist()  argument
459 	/* A quick check on whether the vectors belong to the client */  in iavf_client_setup_qvlist()
501  * iavf_register_client - Register a iavf client driver with the L2 driver
502  * @client: pointer to the iavf_client struct
506 int iavf_register_client(struct iavf_client *client)  in iavf_register_client()  argument
510 	if (!client) {  in iavf_register_client()
515 	if (strlen(client->name) == 0) {  in iavf_register_client()
516 		pr_info("iavf: Failed to register client with no name\n");  in iavf_register_client()
522 		pr_info("iavf: Client %s has already been registered!\n",  in iavf_register_client()
523 			client->name);  in iavf_register_client()
528 	if ((client->version.major != IAVF_CLIENT_VERSION_MAJOR) ||  in iavf_register_client()
529 	    (client->version.minor != IAVF_CLIENT_VERSION_MINOR)) {  in iavf_register_client()
530 		pr_info("iavf: Failed to register client %s due to mismatched client interface version\n",  in iavf_register_client()
531 			client->name);  in iavf_register_client()
532 		pr_info("Client is using version: %02d.%02d.%02d while LAN driver supports %s\n",  in iavf_register_client()
533 			client->version.major, client->version.minor,  in iavf_register_client()
534 			client->version.build,  in iavf_register_client()
540 	vf_registered_client = client;  in iavf_register_client()
542 	iavf_client_prepare(client);  in iavf_register_client()
544 	pr_info("iavf: Registered client %s with return code %d\n",  in iavf_register_client()
545 		client->name, ret);  in iavf_register_client()
552  * iavf_unregister_client - Unregister a iavf client driver with the L2 driver
553  * @client: pointer to the iavf_client struct
557 int iavf_unregister_client(struct iavf_client *client)  in iavf_unregister_client()  argument
562 	 * a close for each of the client instances that were opened.  in iavf_unregister_client()
565 	iavf_client_release(client);  in iavf_unregister_client()
567 	if (vf_registered_client != client) {  in iavf_unregister_client()
568 		pr_info("iavf: Client %s has not been registered\n",  in iavf_unregister_client()
569 			client->name);  in iavf_unregister_client()
574 	pr_info("iavf: Unregistered client %s\n", client->name);  in iavf_unregister_client()