22 int hl_fw_push_fw_to_device(struct hl_device *hdev, const char *fw_name,  in hl_fw_push_fw_to_device()  argument
30 	rc = request_firmware(&fw, fw_name, hdev->dev);  in hl_fw_push_fw_to_device()
32 		dev_err(hdev->dev, "Firmware file %s is not found!\n", fw_name);  in hl_fw_push_fw_to_device()
38 		dev_err(hdev->dev, "Illegal %s firmware size %zu\n",  in hl_fw_push_fw_to_device()
44 	dev_dbg(hdev->dev, "%s firmware size == %zu\n", fw_name, fw_size);  in hl_fw_push_fw_to_device()
55 int hl_fw_send_pci_access_msg(struct hl_device *hdev, u32 opcode)  in hl_fw_send_pci_access_msg()  argument
61 	return hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt,  in hl_fw_send_pci_access_msg()
65 int hl_fw_send_cpu_message(struct hl_device *hdev, u32 hw_queue_id, u32 *msg,  in hl_fw_send_cpu_message()  argument
73 	pkt = hdev->asic_funcs->cpu_accessible_dma_pool_alloc(hdev, len,  in hl_fw_send_cpu_message()
76 		dev_err(hdev->dev,  in hl_fw_send_cpu_message()
83 	mutex_lock(&hdev->send_cpu_message_lock);  in hl_fw_send_cpu_message()
85 	if (hdev->disabled)  in hl_fw_send_cpu_message()
88 	if (hdev->device_cpu_disabled) {  in hl_fw_send_cpu_message()
93 	rc = hl_hw_queue_send_cb_no_cmpl(hdev, hw_queue_id, len, pkt_dma_addr);  in hl_fw_send_cpu_message()
95 		dev_err(hdev->dev, "Failed to send CB on CPU PQ (%d)\n", rc);  in hl_fw_send_cpu_message()
99 	rc = hl_poll_timeout_memory(hdev, &pkt->fence, tmp,  in hl_fw_send_cpu_message()
103 	hl_hw_queue_inc_ci_kernel(hdev, hw_queue_id);  in hl_fw_send_cpu_message()
106 		dev_err(hdev->dev, "Device CPU packet timeout (0x%x)\n", tmp);  in hl_fw_send_cpu_message()
107 		hdev->device_cpu_disabled = true;  in hl_fw_send_cpu_message()
115 		dev_err(hdev->dev, "F/W ERROR %d for CPU packet %d\n",  in hl_fw_send_cpu_message()
125 	mutex_unlock(&hdev->send_cpu_message_lock);  in hl_fw_send_cpu_message()
127 	hdev->asic_funcs->cpu_accessible_dma_pool_free(hdev, len, pkt);  in hl_fw_send_cpu_message()
132 int hl_fw_test_cpu_queue(struct hl_device *hdev)  in hl_fw_test_cpu_queue()  argument
142 	rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &test_pkt,  in hl_fw_test_cpu_queue()
147 			dev_info(hdev->dev,  in hl_fw_test_cpu_queue()
150 			dev_err(hdev->dev,  in hl_fw_test_cpu_queue()
153 		dev_err(hdev->dev, "CPU queue test failed, error %d\n", rc);  in hl_fw_test_cpu_queue()
159 void *hl_fw_cpu_accessible_dma_pool_alloc(struct hl_device *hdev, size_t size,  in hl_fw_cpu_accessible_dma_pool_alloc()  argument
164 	kernel_addr = gen_pool_alloc(hdev->cpu_accessible_dma_pool, size);  in hl_fw_cpu_accessible_dma_pool_alloc()
166 	*dma_handle = hdev->cpu_accessible_dma_address +  in hl_fw_cpu_accessible_dma_pool_alloc()
167 		(kernel_addr - (u64) (uintptr_t) hdev->cpu_accessible_dma_mem);  in hl_fw_cpu_accessible_dma_pool_alloc()
172 void hl_fw_cpu_accessible_dma_pool_free(struct hl_device *hdev, size_t size,  in hl_fw_cpu_accessible_dma_pool_free()  argument
175 	gen_pool_free(hdev->cpu_accessible_dma_pool, (u64) (uintptr_t) vaddr,  in hl_fw_cpu_accessible_dma_pool_free()
179 int hl_fw_send_heartbeat(struct hl_device *hdev)  in hl_fw_send_heartbeat()  argument
189 	rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &hb_pkt,  in hl_fw_send_heartbeat()
198 int hl_fw_armcp_info_get(struct hl_device *hdev)  in hl_fw_armcp_info_get()  argument
200 	struct asic_fixed_properties *prop = &hdev->asic_prop;  in hl_fw_armcp_info_get()
208 			hdev->asic_funcs->cpu_accessible_dma_pool_alloc(hdev,  in hl_fw_armcp_info_get()
212 		dev_err(hdev->dev,  in hl_fw_armcp_info_get()
224 	rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),  in hl_fw_armcp_info_get()
227 		dev_err(hdev->dev,  in hl_fw_armcp_info_get()
235 	rc = hl_build_hwmon_channel_info(hdev, prop->armcp_info.sensors);  in hl_fw_armcp_info_get()
237 		dev_err(hdev->dev,  in hl_fw_armcp_info_get()
244 	hdev->asic_funcs->cpu_accessible_dma_pool_free(hdev,  in hl_fw_armcp_info_get()
250 int hl_fw_get_eeprom_data(struct hl_device *hdev, void *data, size_t max_size)  in hl_fw_get_eeprom_data()  argument
259 			hdev->asic_funcs->cpu_accessible_dma_pool_alloc(hdev,  in hl_fw_get_eeprom_data()
262 		dev_err(hdev->dev,  in hl_fw_get_eeprom_data()
274 	rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),  in hl_fw_get_eeprom_data()
278 		dev_err(hdev->dev,  in hl_fw_get_eeprom_data()
287 	hdev->asic_funcs->cpu_accessible_dma_pool_free(hdev, max_size,  in hl_fw_get_eeprom_data()