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vhci_driver.h
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1 /*
2  * Copyright (C) 2005-2007 Takahiro Hirofuchi
3  */
4 
5 #ifndef __VHCI_DRIVER_H
6 #define __VHCI_DRIVER_H
7 
8 #include <sysfs/libsysfs.h>
9 #include <stdint.h>
10 
11 #include "usbip_common.h"
12 
13 #define USBIP_VHCI_BUS_TYPE "platform"
14 #define MAXNPORT 128
15 
16 struct usbip_class_device {
17  char class_path[SYSFS_PATH_MAX];
18  char dev_path[SYSFS_PATH_MAX];
19 };
20 
21 struct usbip_imported_device {
22  uint8_t port;
23  uint32_t status;
24 
25  uint32_t devid;
26 
27  uint8_t busnum;
28  uint8_t devnum;
29 
30  /* usbip_class_device list */
31  struct dlist *cdev_list;
32  struct usbip_usb_device udev;
33 };
34 
35 struct usbip_vhci_driver {
36  char sysfs_mntpath[SYSFS_PATH_MAX];
37 
38  /* /sys/devices/platform/vhci_hcd */
39  struct sysfs_device *hc_device;
40 
41  /* usbip_class_device list */
42  struct dlist *cdev_list;
43 
44  int nports;
45  struct usbip_imported_device idev[MAXNPORT];
46 };
47 
48 
49 extern struct usbip_vhci_driver *vhci_driver;
50 
51 int usbip_vhci_driver_open(void);
52 void usbip_vhci_driver_close(void);
53 
54 int usbip_vhci_refresh_device_list(void);
55 
56 
57 int usbip_vhci_get_free_port(void);
58 int usbip_vhci_attach_device2(uint8_t port, int sockfd, uint32_t devid,
59  uint32_t speed);
60 
61 /* will be removed */
62 int usbip_vhci_attach_device(uint8_t port, int sockfd, uint8_t busnum,
63  uint8_t devnum, uint32_t speed);
64 
65 int usbip_vhci_detach_device(uint8_t port);
66 
67 #endif /* __VHCI_DRIVER_H */
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