17 				     struct i40e_client *client,
21 				    struct i40e_client *client,
25 				      struct i40e_client *client,
29 				       struct i40e_client *client,
43  * @params: client param struct
75  * i40e_notify_client_of_vf_msg - call the client vf message callback
81  * If there is a client to this VSI, call the client
89 	if (!cdev || !cdev->client)  in i40e_notify_client_of_vf_msg()
91 	if (!cdev->client->ops || !cdev->client->ops->virtchnl_receive) {  in i40e_notify_client_of_vf_msg()
93 			"Cannot locate client instance virtual channel receive routine\n");  in i40e_notify_client_of_vf_msg()
97 		dev_dbg(&pf->pdev->dev, "Client is not open, abort virtchnl_receive\n");  in i40e_notify_client_of_vf_msg()
100 	cdev->client->ops->virtchnl_receive(&cdev->lan_info, cdev->client,  in i40e_notify_client_of_vf_msg()
105  * i40e_notify_client_of_l2_param_changes - call the client notify callback
108  * If there is a client to this VSI, call the client
116 	if (!cdev || !cdev->client)  in i40e_notify_client_of_l2_param_changes()
118 	if (!cdev->client->ops || !cdev->client->ops->l2_param_change) {  in i40e_notify_client_of_l2_param_changes()
120 			"Cannot locate client instance l2_param_change routine\n");  in i40e_notify_client_of_l2_param_changes()
124 		dev_dbg(&vsi->back->pdev->dev, "Client is not open, abort l2 param change\n");  in i40e_notify_client_of_l2_param_changes()
130 	cdev->client->ops->l2_param_change(&cdev->lan_info, cdev->client,  in i40e_notify_client_of_l2_param_changes()
135  * i40e_client_release_qvlist - release MSI-X vector mapping for client
163  * i40e_notify_client_of_netdev_close - call the client close callback
167  * If there is a client to this netdev, call the client with close
174 	if (!cdev || !cdev->client)  in i40e_notify_client_of_netdev_close()
176 	if (!cdev->client->ops || !cdev->client->ops->close) {  in i40e_notify_client_of_netdev_close()
178 			"Cannot locate client instance close routine\n");  in i40e_notify_client_of_netdev_close()
181 	cdev->client->ops->close(&cdev->lan_info, cdev->client, reset);  in i40e_notify_client_of_netdev_close()
187  * i40e_notify_client_of_vf_reset - call the client vf reset callback
191  * If there is a client attached to this PF, notify when a VF is reset
197 	if (!cdev || !cdev->client)  in i40e_notify_client_of_vf_reset()
199 	if (!cdev->client->ops || !cdev->client->ops->vf_reset) {  in i40e_notify_client_of_vf_reset()
201 			"Cannot locate client instance VF reset routine\n");  in i40e_notify_client_of_vf_reset()
205 		dev_dbg(&pf->pdev->dev, "Client is not open, abort vf-reset\n");  in i40e_notify_client_of_vf_reset()
208 	cdev->client->ops->vf_reset(&cdev->lan_info, cdev->client, vf_id);  in i40e_notify_client_of_vf_reset()
212  * i40e_notify_client_of_vf_enable - call the client vf notification callback
216  * If there is a client attached to this PF, call its VF notification routine
222 	if (!cdev || !cdev->client)  in i40e_notify_client_of_vf_enable()
224 	if (!cdev->client->ops || !cdev->client->ops->vf_enable) {  in i40e_notify_client_of_vf_enable()
226 			"Cannot locate client instance VF enable routine\n");  in i40e_notify_client_of_vf_enable()
231 		dev_dbg(&pf->pdev->dev, "Client is not open, abort vf-enable\n");  in i40e_notify_client_of_vf_enable()
234 	cdev->client->ops->vf_enable(&cdev->lan_info, cdev->client, num_vfs);  in i40e_notify_client_of_vf_enable()
238  * i40e_vf_client_capable - ask the client if it likes the specified VF
242  * If there is a client of the specified type attached to this PF, call
250 	if (!cdev || !cdev->client)  in i40e_vf_client_capable()
252 	if (!cdev->client->ops || !cdev->client->ops->vf_capable) {  in i40e_vf_client_capable()
254 			"Cannot locate client instance VF capability routine\n");  in i40e_vf_client_capable()
260 	capable = cdev->client->ops->vf_capable(&cdev->lan_info,  in i40e_vf_client_capable()
261 						cdev->client,  in i40e_vf_client_capable()
271 	if (!cdev || !cdev->client)  in i40e_client_update_msix_info()
279  * i40e_client_add_instance - add a client instance struct to the instance list
324 	cdev->client = registered_client;  in i40e_client_add_instance()
331  * i40e_client_del_instance - removes a client instance from the list
343  * i40e_client_subtask - client maintenance work
348 	struct i40e_client *client = registered_client;  in i40e_client_subtask()  local
362 	if (!client || !cdev)  in i40e_client_subtask()
365 	/* Here we handle client opens. If the client is down, and  in i40e_client_subtask()
366 	 * the netdev is registered, then open the client.  in i40e_client_subtask()
370 		    client->ops && client->ops->open) {  in i40e_client_subtask()
372 			ret = client->ops->open(&cdev->lan_info, client);  in i40e_client_subtask()
374 				/* Remove failed client instance */  in i40e_client_subtask()
385 		i40e_client_update_vsi_ctxt(&cdev->lan_info, client,  in i40e_client_subtask()
389 		i40e_client_update_vsi_ctxt(&cdev->lan_info, client,  in i40e_client_subtask()
425 	/* If a client has already been registered, we need to add an instance  in i40e_lan_add_device()
454 	/* First, remove any client instance. */  in i40e_lan_del_device()
474  * i40e_client_release - release client specific resources
475  * @client: pointer to the registered client
478 static void i40e_client_release(struct i40e_client *client)  in i40e_client_release()  argument
496 			if (client->ops && client->ops->close)  in i40e_client_release()
497 				client->ops->close(&cdev->lan_info, client,  in i40e_client_release()
503 				 "Client %s instance for PF id %d closed\n",  in i40e_client_release()
504 				 client->name, pf->hw.pf_id);  in i40e_client_release()
506 		/* delete the client instance */  in i40e_client_release()
508 		dev_info(&pf->pdev->dev, "Deleted client instance of Client %s\n",  in i40e_client_release()
509 			 client->name);  in i40e_client_release()
516  * i40e_client_prepare - prepare client specific resources
517  * @client: pointer to the registered client
520 static void i40e_client_prepare(struct i40e_client *client)  in i40e_client_prepare()  argument
529 		/* Start the client subtask */  in i40e_client_prepare()
539  * @client: Client pointer
547 				     struct i40e_client *client,  in i40e_client_virtchnl_send()  argument
566  * @client: Client pointer.
572 				    struct i40e_client *client,  in i40e_client_setup_qvlist()  argument
592 		/* Validate vector id belongs to this client */  in i40e_client_setup_qvlist()
639  * @client: Client pointer.
643 				      struct i40e_client *client,  in i40e_client_request_reset()  argument
657 			 "Client for PF id %d requested an unsupported reset: %d.\n",  in i40e_client_request_reset()
668  * @client: Client pointer.
677 				       struct i40e_client *client,  in i40e_client_update_vsi_ctxt()  argument
717 			 "Client for PF id %d request an unsupported Config: %x.\n",  in i40e_client_update_vsi_ctxt()
735  * i40e_register_client - Register a i40e client driver with the L2 driver
736  * @client: pointer to the i40e_client struct
740 int i40e_register_client(struct i40e_client *client)  in i40e_register_client()  argument
744 	if (!client) {  in i40e_register_client()
749 	if (strlen(client->name) == 0) {  in i40e_register_client()
750 		pr_info("i40e: Failed to register client with no name\n");  in i40e_register_client()
756 		pr_info("i40e: Client %s has already been registered!\n",  in i40e_register_client()
757 			client->name);  in i40e_register_client()
762 	if ((client->version.major != I40E_CLIENT_VERSION_MAJOR) ||  in i40e_register_client()
763 	    (client->version.minor != I40E_CLIENT_VERSION_MINOR)) {  in i40e_register_client()
764 		pr_info("i40e: Failed to register client %s due to mismatched client interface version\n",  in i40e_register_client()
765 			client->name);  in i40e_register_client()
766 		pr_info("Client is using version: %02d.%02d.%02d while LAN driver supports %s\n",  in i40e_register_client()
767 			client->version.major, client->version.minor,  in i40e_register_client()
768 			client->version.build,  in i40e_register_client()
774 	registered_client = client;  in i40e_register_client()
776 	i40e_client_prepare(client);  in i40e_register_client()
778 	pr_info("i40e: Registered client %s\n", client->name);  in i40e_register_client()
785  * i40e_unregister_client - Unregister a i40e client driver with the L2 driver
786  * @client: pointer to the i40e_client struct
790 int i40e_unregister_client(struct i40e_client *client)  in i40e_unregister_client()  argument
794 	if (registered_client != client) {  in i40e_unregister_client()
795 		pr_info("i40e: Client %s has not been registered\n",  in i40e_unregister_client()
796 			client->name);  in i40e_unregister_client()
802 	 * a close for each of the client instances that were opened.  in i40e_unregister_client()
805 	i40e_client_release(client);  in i40e_unregister_client()
807 	pr_info("i40e: Unregistered client %s\n", client->name);  in i40e_unregister_client()