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()
70 		dev_err(&hdev->pdev->dev,  in hclgevf_get_mbx_resp()
72 			code0, code1, hdev->mbx_resp.received_resp, i);  in hclgevf_get_mbx_resp()
76 	mbx_resp = &hdev->mbx_resp;  in hclgevf_get_mbx_resp()
86 	hclgevf_reset_mbx_resp_status(hdev);  in hclgevf_get_mbx_resp()
89 		dev_err(&hdev->pdev->dev,  in hclgevf_get_mbx_resp()
92 		dev_err(&hdev->pdev->dev,  in hclgevf_get_mbx_resp()
101 int hclgevf_send_mbx_msg(struct hclgevf_dev *hdev,  in hclgevf_send_mbx_msg()  argument
112 		dev_err(&hdev->pdev->dev,  in hclgevf_send_mbx_msg()
123 	if (test_bit(HCLGEVF_STATE_NIC_REGISTERED, &hdev->state))  in hclgevf_send_mbx_msg()
124 		trace_hclge_vf_mbx_send(hdev, req);  in hclgevf_send_mbx_msg()
128 		mutex_lock(&hdev->mbx_resp.mbx_mutex);  in hclgevf_send_mbx_msg()
129 		hclgevf_reset_mbx_resp_status(hdev);  in hclgevf_send_mbx_msg()
130 		req->match_id = cpu_to_le16(hdev->mbx_resp.match_id);  in hclgevf_send_mbx_msg()
131 		status = hclgevf_cmd_send(&hdev->hw, &desc, 1);  in hclgevf_send_mbx_msg()
133 			dev_err(&hdev->pdev->dev,  in hclgevf_send_mbx_msg()
136 			mutex_unlock(&hdev->mbx_resp.mbx_mutex);  in hclgevf_send_mbx_msg()
140 		status = hclgevf_get_mbx_resp(hdev, send_msg->code,  in hclgevf_send_mbx_msg()
143 		mutex_unlock(&hdev->mbx_resp.mbx_mutex);  in hclgevf_send_mbx_msg()
146 		status = hclgevf_cmd_send(&hdev->hw, &desc, 1);  in hclgevf_send_mbx_msg()
148 			dev_err(&hdev->pdev->dev,  in hclgevf_send_mbx_msg()
165 static void hclgevf_handle_mbx_response(struct hclgevf_dev *hdev,  in hclgevf_handle_mbx_response()  argument
170 	struct hclgevf_mbx_resp_status *resp = &hdev->mbx_resp;  in hclgevf_handle_mbx_response()
175 		dev_warn(&hdev->pdev->dev,  in hclgevf_handle_mbx_response()
201 static void hclgevf_handle_mbx_msg(struct hclgevf_dev *hdev,  in hclgevf_handle_mbx_msg()  argument
207 	if (atomic_read(&hdev->arq.count) >=  in hclgevf_handle_mbx_msg()
209 		dev_warn(&hdev->pdev->dev,  in hclgevf_handle_mbx_msg()
216 	memcpy(hdev->arq.msg_q[hdev->arq.tail], &req->msg,  in hclgevf_handle_mbx_msg()
218 	hclge_mbx_tail_ptr_move_arq(hdev->arq);  in hclgevf_handle_mbx_msg()
219 	atomic_inc(&hdev->arq.count);  in hclgevf_handle_mbx_msg()
221 	hclgevf_mbx_task_schedule(hdev);  in hclgevf_handle_mbx_msg()
224 void hclgevf_mbx_handler(struct hclgevf_dev *hdev)  in hclgevf_mbx_handler()  argument
232 	crq = &hdev->hw.hw.cmq.crq;  in hclgevf_mbx_handler()
234 	while (!hclgevf_cmd_crq_empty(&hdev->hw)) {  in hclgevf_mbx_handler()
236 			     &hdev->hw.hw.comm_state)) {  in hclgevf_mbx_handler()
237 			dev_info(&hdev->pdev->dev, "vf crq need init\n");  in hclgevf_mbx_handler()
247 			dev_warn(&hdev->pdev->dev,  in hclgevf_mbx_handler()
257 		trace_hclge_vf_mbx_get(hdev, req);  in hclgevf_mbx_handler()
267 			hclgevf_handle_mbx_response(hdev, req);  in hclgevf_mbx_handler()
274 			hclgevf_handle_mbx_msg(hdev, req);  in hclgevf_mbx_handler()
277 			dev_err(&hdev->pdev->dev,  in hclgevf_mbx_handler()
287 	hclgevf_write_dev(&hdev->hw, HCLGE_COMM_NIC_CRQ_HEAD_REG,  in hclgevf_mbx_handler()
291 static void hclgevf_parse_promisc_info(struct hclgevf_dev *hdev,  in hclgevf_parse_promisc_info()  argument
295 		dev_info(&hdev->pdev->dev,  in hclgevf_parse_promisc_info()
299 void hclgevf_mbx_async_handler(struct hclgevf_dev *hdev)  in hclgevf_mbx_async_handler()  argument
314 	tail = hdev->arq.tail;  in hclgevf_mbx_async_handler()
317 	while (tail != hdev->arq.head) {  in hclgevf_mbx_async_handler()
319 			     &hdev->hw.hw.comm_state)) {  in hclgevf_mbx_async_handler()
320 			dev_info(&hdev->pdev->dev,  in hclgevf_mbx_async_handler()
325 		msg_q = hdev->arq.msg_q[hdev->arq.head];  in hclgevf_mbx_async_handler()
336 			hclgevf_update_speed_duplex(hdev, speed, duplex);  in hclgevf_mbx_async_handler()
337 			hclgevf_update_link_status(hdev, link_status);  in hclgevf_mbx_async_handler()
341 					&hdev->state);  in hclgevf_mbx_async_handler()
348 				hdev->hw.mac.supported =  in hclgevf_mbx_async_handler()
351 				hdev->hw.mac.advertising =  in hclgevf_mbx_async_handler()
362 			set_bit(reset_type, &hdev->reset_pending);  in hclgevf_mbx_async_handler()
363 			set_bit(HCLGEVF_RESET_PENDING, &hdev->reset_state);  in hclgevf_mbx_async_handler()
364 			hclgevf_reset_task_schedule(hdev);  in hclgevf_mbx_async_handler()
371 			hclgevf_update_port_base_vlan_info(hdev, state,  in hclgevf_mbx_async_handler()
375 			hclgevf_parse_promisc_info(hdev, le16_to_cpu(msg_q[1]));  in hclgevf_mbx_async_handler()
378 			dev_err(&hdev->pdev->dev,  in hclgevf_mbx_async_handler()
384 		hclge_mbx_head_ptr_move_arq(hdev->arq);  in hclgevf_mbx_async_handler()
385 		atomic_dec(&hdev->arq.count);  in hclgevf_mbx_async_handler()
386 		msg_q = hdev->arq.msg_q[hdev->arq.head];  in hclgevf_mbx_async_handler()