17 static void hclgevf_reset_mbx_resp_status(struct hclgevf_dev *hdev)  in hclgevf_reset_mbx_resp_status()  argument
22 	hdev->mbx_resp.received_resp  = false;  in hclgevf_reset_mbx_resp_status()
23 	hdev->mbx_resp.origin_mbx_msg = 0;  in hclgevf_reset_mbx_resp_status()
24 	hdev->mbx_resp.resp_status    = 0;  in hclgevf_reset_mbx_resp_status()
25 	hdev->mbx_resp.match_id++;  in hclgevf_reset_mbx_resp_status()
27 	if (hdev->mbx_resp.match_id == 0)  in hclgevf_reset_mbx_resp_status()
28 		hdev->mbx_resp.match_id = HCLGEVF_MBX_MATCH_ID_START;  in hclgevf_reset_mbx_resp_status()
29 	memset(hdev->mbx_resp.additional_info, 0, HCLGE_MBX_MAX_RESP_DATA_SIZE);  in hclgevf_reset_mbx_resp_status()
40 static int hclgevf_get_mbx_resp(struct hclgevf_dev *hdev, u16 code0, u16 code1,  in hclgevf_get_mbx_resp()  argument
50 		dev_err(&hdev->pdev->dev,  in hclgevf_get_mbx_resp()
57 	while ((!hdev->mbx_resp.received_resp) && (i < HCLGEVF_MAX_TRY_TIMES)) {  in hclgevf_get_mbx_resp()
59 			     &hdev->hw.hw.comm_state))  in hclgevf_get_mbx_resp()
67 		dev_err(&hdev->pdev->dev,  in hclgevf_get_mbx_resp()
69 			code0, code1, hdev->mbx_resp.received_resp, i);  in hclgevf_get_mbx_resp()
73 	mbx_resp = &hdev->mbx_resp;  in hclgevf_get_mbx_resp()
83 	hclgevf_reset_mbx_resp_status(hdev);  in hclgevf_get_mbx_resp()
86 		dev_err(&hdev->pdev->dev,  in hclgevf_get_mbx_resp()
89 		dev_err(&hdev->pdev->dev,  in hclgevf_get_mbx_resp()
98 int hclgevf_send_mbx_msg(struct hclgevf_dev *hdev,  in hclgevf_send_mbx_msg()  argument
109 		dev_err(&hdev->pdev->dev,  in hclgevf_send_mbx_msg()
120 	if (test_bit(HCLGEVF_STATE_NIC_REGISTERED, &hdev->state))  in hclgevf_send_mbx_msg()
121 		trace_hclge_vf_mbx_send(hdev, req);  in hclgevf_send_mbx_msg()
125 		mutex_lock(&hdev->mbx_resp.mbx_mutex);  in hclgevf_send_mbx_msg()
126 		hclgevf_reset_mbx_resp_status(hdev);  in hclgevf_send_mbx_msg()
127 		req->match_id = cpu_to_le16(hdev->mbx_resp.match_id);  in hclgevf_send_mbx_msg()
128 		status = hclgevf_cmd_send(&hdev->hw, &desc, 1);  in hclgevf_send_mbx_msg()
130 			dev_err(&hdev->pdev->dev,  in hclgevf_send_mbx_msg()
133 			mutex_unlock(&hdev->mbx_resp.mbx_mutex);  in hclgevf_send_mbx_msg()
137 		status = hclgevf_get_mbx_resp(hdev, send_msg->code,  in hclgevf_send_mbx_msg()
140 		mutex_unlock(&hdev->mbx_resp.mbx_mutex);  in hclgevf_send_mbx_msg()
143 		status = hclgevf_cmd_send(&hdev->hw, &desc, 1);  in hclgevf_send_mbx_msg()
145 			dev_err(&hdev->pdev->dev,  in hclgevf_send_mbx_msg()
162 static void hclgevf_handle_mbx_response(struct hclgevf_dev *hdev,  in hclgevf_handle_mbx_response()  argument
167 	struct hclgevf_mbx_resp_status *resp = &hdev->mbx_resp;  in hclgevf_handle_mbx_response()
172 		dev_warn(&hdev->pdev->dev,  in hclgevf_handle_mbx_response()
194 static void hclgevf_handle_mbx_msg(struct hclgevf_dev *hdev,  in hclgevf_handle_mbx_msg()  argument
200 	if (atomic_read(&hdev->arq.count) >=  in hclgevf_handle_mbx_msg()
202 		dev_warn(&hdev->pdev->dev,  in hclgevf_handle_mbx_msg()
209 	memcpy(hdev->arq.msg_q[hdev->arq.tail], &req->msg,  in hclgevf_handle_mbx_msg()
211 	hclge_mbx_tail_ptr_move_arq(hdev->arq);  in hclgevf_handle_mbx_msg()
212 	atomic_inc(&hdev->arq.count);  in hclgevf_handle_mbx_msg()
214 	hclgevf_mbx_task_schedule(hdev);  in hclgevf_handle_mbx_msg()
217 void hclgevf_mbx_handler(struct hclgevf_dev *hdev)  in hclgevf_mbx_handler()  argument
225 	crq = &hdev->hw.hw.cmq.crq;  in hclgevf_mbx_handler()
227 	while (!hclgevf_cmd_crq_empty(&hdev->hw)) {  in hclgevf_mbx_handler()
229 			     &hdev->hw.hw.comm_state)) {  in hclgevf_mbx_handler()
230 			dev_info(&hdev->pdev->dev, "vf crq need init\n");  in hclgevf_mbx_handler()
240 			dev_warn(&hdev->pdev->dev,  in hclgevf_mbx_handler()
250 		trace_hclge_vf_mbx_get(hdev, req);  in hclgevf_mbx_handler()
260 			hclgevf_handle_mbx_response(hdev, req);  in hclgevf_mbx_handler()
267 			hclgevf_handle_mbx_msg(hdev, req);  in hclgevf_mbx_handler()
270 			dev_err(&hdev->pdev->dev,  in hclgevf_mbx_handler()
280 	hclgevf_write_dev(&hdev->hw, HCLGE_COMM_NIC_CRQ_HEAD_REG,  in hclgevf_mbx_handler()
284 static void hclgevf_parse_promisc_info(struct hclgevf_dev *hdev,  in hclgevf_parse_promisc_info()  argument
288 		dev_info(&hdev->pdev->dev,  in hclgevf_parse_promisc_info()
292 void hclgevf_mbx_async_handler(struct hclgevf_dev *hdev)  in hclgevf_mbx_async_handler()  argument
307 	tail = hdev->arq.tail;  in hclgevf_mbx_async_handler()
310 	while (tail != hdev->arq.head) {  in hclgevf_mbx_async_handler()
312 			     &hdev->hw.hw.comm_state)) {  in hclgevf_mbx_async_handler()
313 			dev_info(&hdev->pdev->dev,  in hclgevf_mbx_async_handler()
318 		msg_q = hdev->arq.msg_q[hdev->arq.head];  in hclgevf_mbx_async_handler()
329 			hclgevf_update_speed_duplex(hdev, speed, duplex);  in hclgevf_mbx_async_handler()
330 			hclgevf_update_link_status(hdev, link_status);  in hclgevf_mbx_async_handler()
334 					&hdev->state);  in hclgevf_mbx_async_handler()
341 				hdev->hw.mac.supported =  in hclgevf_mbx_async_handler()
344 				hdev->hw.mac.advertising =  in hclgevf_mbx_async_handler()
355 			set_bit(reset_type, &hdev->reset_pending);  in hclgevf_mbx_async_handler()
356 			set_bit(HCLGEVF_RESET_PENDING, &hdev->reset_state);  in hclgevf_mbx_async_handler()
357 			hclgevf_reset_task_schedule(hdev);  in hclgevf_mbx_async_handler()
364 			hclgevf_update_port_base_vlan_info(hdev, state,  in hclgevf_mbx_async_handler()
368 			hclgevf_parse_promisc_info(hdev, le16_to_cpu(msg_q[1]));  in hclgevf_mbx_async_handler()
371 			dev_err(&hdev->pdev->dev,  in hclgevf_mbx_async_handler()
377 		hclge_mbx_head_ptr_move_arq(hdev->arq);  in hclgevf_mbx_async_handler()
378 		atomic_dec(&hdev->arq.count);  in hclgevf_mbx_async_handler()
379 		msg_q = hdev->arq.msg_q[hdev->arq.head];  in hclgevf_mbx_async_handler()