usbstorage.h

   1 #ifndef __USBSTORAGE_H
   2 #define __USBSTORAGE_H  1
   3
   4 #include <gctypes.h>
   5
   6 typedef struct
   7 {
   8         u8 configuration;
   9         u32 interface;
  10         u32 altInterface;
  11
  12         u8 ep_in;
  13         u8 ep_out;
  14
  15         u32 ep_in_size;
  16         u32 ep_out_size;
  17
  18         u32 sector_size;
  19         u32 n_sectors;
  20
  21         s32 usb_fd;
  22
  23         mutex_t lock;
  24
  25         u32 tag;
  26 } usbstorage_handle;
  27
  28 s32 USB_GetConfiguration(s32 fd, int index, usb_configurationdesc *ucd);
  29
  30 s32 USBStorage_Initialize();
  31 s32 USBStorage_Deinitialize();
  32
  33 usbstorage_handle *USBStorage_Open(const char *bus, u16 vid, u16 pid);
  34 s32 USBStorage_Close(usbstorage_handle *dev);
  35
  36 s32 USBStorage_ReadCapacity(usbstorage_handle *dev, u32 *sector_size, u32 *n_sectors);
  37
  38 s32 USBStorage_Read(usbstorage_handle *dev, u32 sector, u8 *buffer, u16 n_sectors);
  39 s32 USBStorage_Write(usbstorage_handle *dev, u32 sector, const u8 *buffer, u16 n_sectors);
  40
  41 #endif