1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (C) 2005-2007 Takahiro Hirofuchi
4 */
5
6#ifndef __VHCI_DRIVER_H
7#define __VHCI_DRIVER_H
8
9#include <libudev.h>
10#include <stdint.h>
11
12#include "usbip_common.h"
13
14#define USBIP_VHCI_BUS_TYPE "platform"
15#define USBIP_VHCI_DEVICE_NAME "vhci_hcd.0"
16
17enum hub_speed {
18	HUB_SPEED_HIGH = 0,
19	HUB_SPEED_SUPER,
20};
21
22struct usbip_imported_device {
23	enum hub_speed hub;
24	uint8_t port;
25	uint32_t status;
26
27	uint32_t devid;
28
29	uint8_t busnum;
30	uint8_t devnum;
31
32	/* usbip_class_device list */
33	struct usbip_usb_device udev;
34};
35
36struct usbip_vhci_driver {
37
38	/* /sys/devices/platform/vhci_hcd */
39	struct udev_device *hc_device;
40
41	int ncontrollers;
42	int nports;
43	struct usbip_imported_device idev[];
44};
45
46
47extern struct usbip_vhci_driver *vhci_driver;
48
49int usbip_vhci_driver_open(void);
50void usbip_vhci_driver_close(void);
51
52int  usbip_vhci_refresh_device_list(void);
53
54
55int usbip_vhci_get_free_port(uint32_t speed);
56int usbip_vhci_attach_device2(uint8_t port, int sockfd, uint32_t devid,
57		uint32_t speed);
58
59/* will be removed */
60int usbip_vhci_attach_device(uint8_t port, int sockfd, uint8_t busnum,
61		uint8_t devnum, uint32_t speed);
62
63int usbip_vhci_detach_device(uint8_t port);
64
65int usbip_vhci_imported_device_dump(struct usbip_imported_device *idev);
66
67#endif /* __VHCI_DRIVER_H */
68