38 	struct hci_dev *hdev = hu->hdev;  in hci_uart_tx_complete()  local
43 		hdev->stat.cmd_tx++;  in hci_uart_tx_complete()
47 		hdev->stat.acl_tx++;  in hci_uart_tx_complete()
51 		hdev->stat.sco_tx++;  in hci_uart_tx_complete()
72 	struct hci_dev *hdev = hu->hdev;  in hci_uart_write_work()  local
86 			hdev->stat.byte_tx += len;  in hci_uart_write_work()
105 static int hci_uart_flush(struct hci_dev *hdev)  in hci_uart_flush()  argument
107 	struct hci_uart *hu  = hci_get_drvdata(hdev);  in hci_uart_flush()
109 	BT_DBG("hdev %p serdev %p", hdev, hu->serdev);  in hci_uart_flush()
125 static int hci_uart_open(struct hci_dev *hdev)  in hci_uart_open()  argument
127 	BT_DBG("%s %p", hdev->name, hdev);  in hci_uart_open()
130 	hdev->flush = hci_uart_flush;  in hci_uart_open()
136 static int hci_uart_close(struct hci_dev *hdev)  in hci_uart_close()  argument
138 	BT_DBG("hdev %p", hdev);  in hci_uart_close()
140 	hci_uart_flush(hdev);  in hci_uart_close()
141 	hdev->flush = NULL;  in hci_uart_close()
147 static int hci_uart_send_frame(struct hci_dev *hdev, struct sk_buff *skb)  in hci_uart_send_frame()  argument
149 	struct hci_uart *hu = hci_get_drvdata(hdev);  in hci_uart_send_frame()
151 	BT_DBG("%s: type %d len %d", hdev->name, hci_skb_pkt_type(skb),  in hci_uart_send_frame()
161 static int hci_uart_setup(struct hci_dev *hdev)  in hci_uart_setup()  argument
163 	struct hci_uart *hu = hci_get_drvdata(hdev);  in hci_uart_setup()
191 			bt_dev_err(hdev, "Failed to set baudrate");  in hci_uart_setup()
202 	skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL,  in hci_uart_setup()
205 		bt_dev_err(hdev, "Reading local version info failed (%ld)",  in hci_uart_setup()
211 		bt_dev_err(hdev, "Event length mismatch for version info");  in hci_uart_setup()
266 	if (hu->hdev)  in hci_uart_receive_buf()
267 		hu->hdev->stat.byte_rx += count;  in hci_uart_receive_buf()
281 	struct hci_dev *hdev;  in hci_uart_register_device()  local
299 	hdev = hci_alloc_dev();  in hci_uart_register_device()
300 	if (!hdev) {  in hci_uart_register_device()
306 	hu->hdev = hdev;  in hci_uart_register_device()
308 	hdev->bus = HCI_UART;  in hci_uart_register_device()
309 	hci_set_drvdata(hdev, hu);  in hci_uart_register_device()
320 		hdev->manufacturer = hu->proto->manufacturer;  in hci_uart_register_device()
322 	hdev->open  = hci_uart_open;  in hci_uart_register_device()
323 	hdev->close = hci_uart_close;  in hci_uart_register_device()
324 	hdev->flush = hci_uart_flush;  in hci_uart_register_device()
325 	hdev->send  = hci_uart_send_frame;  in hci_uart_register_device()
326 	hdev->setup = hci_uart_setup;  in hci_uart_register_device()
327 	SET_HCIDEV_DEV(hdev, &hu->serdev->dev);  in hci_uart_register_device()
330 		set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);  in hci_uart_register_device()
333 		set_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks);  in hci_uart_register_device()
336 		set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks);  in hci_uart_register_device()
339 		hdev->dev_type = HCI_AMP;  in hci_uart_register_device()
341 		hdev->dev_type = HCI_PRIMARY;  in hci_uart_register_device()
346 	if (hci_register_dev(hdev) < 0) {  in hci_uart_register_device()
357 	hci_free_dev(hdev);  in hci_uart_register_device()
369 	struct hci_dev *hdev = hu->hdev;  in hci_uart_unregister_device()  local
371 	hci_unregister_dev(hdev);  in hci_uart_unregister_device()
372 	hci_free_dev(hdev);  in hci_uart_unregister_device()