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
17 enum hub_speed {
18 HUB_SPEED_HIGH = 0,
19 HUB_SPEED_SUPER,
20 };
21
22 struct 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
36 struct 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
47 extern struct usbip_vhci_driver *vhci_driver;
48
49 int usbip_vhci_driver_open(void);
50 void usbip_vhci_driver_close(void);
51
52 int usbip_vhci_refresh_device_list(void);
53
54
55 int usbip_vhci_get_free_port(uint32_t speed);
56 int usbip_vhci_attach_device2(uint8_t port, int sockfd, uint32_t devid,
57 uint32_t speed);
58
59 /* will be removed */
60 int usbip_vhci_attach_device(uint8_t port, int sockfd, uint8_t busnum,
61 uint8_t devnum, uint32_t speed);
62
63 int usbip_vhci_detach_device(uint8_t port);
64
65 int usbip_vhci_imported_device_dump(struct usbip_imported_device *idev);
66
67 #endif /* __VHCI_DRIVER_H */
68
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