48 	struct hci_dev *hdev;  member
57 static int vhci_open_dev(struct hci_dev *hdev)  in vhci_open_dev()  argument
59 	set_bit(HCI_RUNNING, &hdev->flags);  in vhci_open_dev()
64 static int vhci_close_dev(struct hci_dev *hdev)  in vhci_close_dev()  argument
66 	struct vhci_data *data = hci_get_drvdata(hdev);  in vhci_close_dev()
68 	if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))  in vhci_close_dev()
76 static int vhci_flush(struct hci_dev *hdev)  in vhci_flush()  argument
78 	struct vhci_data *data = hci_get_drvdata(hdev);  in vhci_flush()
85 static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)  in vhci_send_frame()  argument
87 	struct vhci_data *data = hci_get_drvdata(hdev);  in vhci_send_frame()
89 	if (!test_bit(HCI_RUNNING, &hdev->flags))  in vhci_send_frame()
101 	struct hci_dev *hdev;  in __vhci_create_device()  local
105 	if (data->hdev)  in __vhci_create_device()
122 	hdev = hci_alloc_dev();  in __vhci_create_device()
123 	if (!hdev) {  in __vhci_create_device()
128 	data->hdev = hdev;  in __vhci_create_device()
130 	hdev->bus = HCI_VIRTUAL;  in __vhci_create_device()
131 	hdev->dev_type = dev_type;  in __vhci_create_device()
132 	hci_set_drvdata(hdev, data);  in __vhci_create_device()
134 	hdev->open  = vhci_open_dev;  in __vhci_create_device()
135 	hdev->close = vhci_close_dev;  in __vhci_create_device()
136 	hdev->flush = vhci_flush;  in __vhci_create_device()
137 	hdev->send  = vhci_send_frame;  in __vhci_create_device()
141 		set_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks);  in __vhci_create_device()
145 		set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);  in __vhci_create_device()
147 	if (hci_register_dev(hdev) < 0) {  in __vhci_create_device()
149 		hci_free_dev(hdev);  in __vhci_create_device()
150 		data->hdev = NULL;  in __vhci_create_device()
159 	put_unaligned_le16(hdev->id, skb_put(skb, 2));  in __vhci_create_device()
204 		if (!data->hdev) {  in vhci_get_user()
211 		ret = hci_recv_frame(data->hdev, skb);  in vhci_get_user()
250 	if (!data->hdev)  in vhci_put_user()
253 	data->hdev->stat.byte_tx += len;  in vhci_put_user()
257 		data->hdev->stat.cmd_tx++;  in vhci_put_user()
260 		data->hdev->stat.acl_tx++;  in vhci_put_user()
263 		data->hdev->stat.sco_tx++;  in vhci_put_user()
355 	struct hci_dev *hdev;  in vhci_release()  local
359 	hdev = data->hdev;  in vhci_release()
361 	if (hdev) {  in vhci_release()
362 		hci_unregister_dev(hdev);  in vhci_release()
363 		hci_free_dev(hdev);  in vhci_release()