26 	struct hci_dev *hdev = hu->hdev;  in hci_uart_tx_complete()  local
31 		hdev->stat.cmd_tx++;  in hci_uart_tx_complete()
35 		hdev->stat.acl_tx++;  in hci_uart_tx_complete()
39 		hdev->stat.sco_tx++;  in hci_uart_tx_complete()
61 	struct hci_dev *hdev = hu->hdev;  in hci_uart_write_work()  local
75 			hdev->stat.byte_tx += len;  in hci_uart_write_work()
94 static int hci_uart_flush(struct hci_dev *hdev)  in hci_uart_flush()  argument
96 	struct hci_uart *hu  = hci_get_drvdata(hdev);  in hci_uart_flush()
98 	BT_DBG("hdev %p serdev %p", hdev, hu->serdev);  in hci_uart_flush()
114 static int hci_uart_open(struct hci_dev *hdev)  in hci_uart_open()  argument
116 	struct hci_uart *hu = hci_get_drvdata(hdev);  in hci_uart_open()
119 	BT_DBG("%s %p", hdev->name, hdev);  in hci_uart_open()
133 	hdev->flush = hci_uart_flush;  in hci_uart_open()
139 static int hci_uart_close(struct hci_dev *hdev)  in hci_uart_close()  argument
141 	struct hci_uart *hu = hci_get_drvdata(hdev);  in hci_uart_close()
143 	BT_DBG("hdev %p", hdev);  in hci_uart_close()
148 	hci_uart_flush(hdev);  in hci_uart_close()
149 	hdev->flush = NULL;  in hci_uart_close()
155 	if (hci_test_quirk(hdev, HCI_QUIRK_NON_PERSISTENT_SETUP)) {  in hci_uart_close()
164 static int hci_uart_send_frame(struct hci_dev *hdev, struct sk_buff *skb)  in hci_uart_send_frame()  argument
166 	struct hci_uart *hu = hci_get_drvdata(hdev);  in hci_uart_send_frame()
168 	BT_DBG("%s: type %d len %d", hdev->name, hci_skb_pkt_type(skb),  in hci_uart_send_frame()
178 static int hci_uart_setup(struct hci_dev *hdev)  in hci_uart_setup()  argument
180 	struct hci_uart *hu = hci_get_drvdata(hdev);  in hci_uart_setup()
208 			bt_dev_err(hdev, "Failed to set baudrate");  in hci_uart_setup()
219 	skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL,  in hci_uart_setup()
222 		bt_dev_err(hdev, "Reading local version info failed (%ld)",  in hci_uart_setup()
228 		bt_dev_err(hdev, "Event length mismatch for version info");  in hci_uart_setup()
235 static bool hci_uart_wakeup(struct hci_dev *hdev)  in hci_uart_wakeup()  argument
292 	if (hu->hdev)  in hci_uart_receive_buf()
293 		hu->hdev->stat.byte_rx += count;  in hci_uart_receive_buf()
308 	struct hci_dev *hdev;  in hci_uart_register_device_priv()  local
329 	hdev = hci_alloc_dev_priv(sizeof_priv);  in hci_uart_register_device_priv()
330 	if (!hdev) {  in hci_uart_register_device_priv()
336 	hu->hdev = hdev;  in hci_uart_register_device_priv()
338 	hdev->bus = HCI_UART;  in hci_uart_register_device_priv()
339 	hci_set_drvdata(hdev, hu);  in hci_uart_register_device_priv()
349 		hdev->manufacturer = hu->proto->manufacturer;  in hci_uart_register_device_priv()
351 	hdev->open  = hci_uart_open;  in hci_uart_register_device_priv()
352 	hdev->close = hci_uart_close;  in hci_uart_register_device_priv()
353 	hdev->flush = hci_uart_flush;  in hci_uart_register_device_priv()
354 	hdev->send  = hci_uart_send_frame;  in hci_uart_register_device_priv()
355 	hdev->setup = hci_uart_setup;  in hci_uart_register_device_priv()
356 	if (!hdev->wakeup)  in hci_uart_register_device_priv()
357 		hdev->wakeup = hci_uart_wakeup;  in hci_uart_register_device_priv()
358 	SET_HCIDEV_DEV(hdev, &hu->serdev->dev);  in hci_uart_register_device_priv()
361 		hci_set_quirk(hdev, HCI_QUIRK_NO_SUSPEND_NOTIFIER);  in hci_uart_register_device_priv()
364 		hci_set_quirk(hdev, HCI_QUIRK_RAW_DEVICE);  in hci_uart_register_device_priv()
367 		hci_set_quirk(hdev, HCI_QUIRK_EXTERNAL_CONFIG);  in hci_uart_register_device_priv()
372 	if (hci_register_dev(hdev) < 0) {  in hci_uart_register_device_priv()
383 	hci_free_dev(hdev);  in hci_uart_register_device_priv()
397 	struct hci_dev *hdev = hu->hdev;  in hci_uart_unregister_device()  local
401 		hci_unregister_dev(hdev);  in hci_uart_unregister_device()
402 	hci_free_dev(hdev);  in hci_uart_unregister_device()