gc/ogc/usbstorage.h

   1 #ifndef __USBSTORAGE_H__
   2 #define __USBSTORAGE_H__
   3
   4 #if defined(HW_RVL)
   5
   6 #ifdef __cplusplus
   7    extern "C" {
   8 #endif /* __cplusplus */
   9
  10 #include <gctypes.h>
  11 #include <ogc/cond.h>
  12 #include <ogc/disc_io.h>
  13
  14 #define USBSTORAGE_OK                   0
  15 #define USBSTORAGE_ENOINTERFACE         -10000
  16 #define USBSTORAGE_ESENSE               -10001
  17 #define USBSTORAGE_ESHORTWRITE          -10002
  18 #define USBSTORAGE_ESHORTREAD           -10003
  19 #define USBSTORAGE_ESIGNATURE           -10004
  20 #define USBSTORAGE_ETAG                 -10005
  21 #define USBSTORAGE_ESTATUS              -10006
  22 #define USBSTORAGE_EDATARESIDUE         -10007
  23 #define USBSTORAGE_ETIMEDOUT            -10008
  24 #define USBSTORAGE_EINIT                -10009
  25
  26 typedef struct
  27 {
  28         u8 configuration;
  29         u32 interface;
  30         u32 altInterface;
  31
  32         u8 ep_in;
  33         u8 ep_out;
  34
  35         u8 max_lun;
  36         u32 *sector_size;
  37
  38         s32 usb_fd;
  39
  40         mutex_t lock;
  41         cond_t cond;
  42         s32 retval;
  43
  44         u32 tag;
  45         u8 suspended;
  46
  47         u8 *buffer;
  48 } usbstorage_handle;
  49
  50 s32 USBStorage_Initialize();
  51
  52 s32 USBStorage_Open(usbstorage_handle *dev, const char *bus, u16 vid, u16 pid);
  53 s32 USBStorage_Close(usbstorage_handle *dev);
  54 s32 USBStorage_Reset(usbstorage_handle *dev);
  55
  56 s32 USBStorage_GetMaxLUN(usbstorage_handle *dev);
  57 s32 USBStorage_MountLUN(usbstorage_handle *dev, u8 lun);
  58 s32 USBStorage_Suspend(usbstorage_handle *dev);
  59
  60 s32 USBStorage_ReadCapacity(usbstorage_handle *dev, u8 lun, u32 *sector_size, u32 *n_sectors);
  61 s32 USBStorage_Read(usbstorage_handle *dev, u8 lun, u32 sector, u16 n_sectors, u8 *buffer);
  62 s32 USBStorage_Write(usbstorage_handle *dev, u8 lun, u32 sector, u16 n_sectors, const u8 *buffer);
  63
  64 #define DEVICE_TYPE_WII_USB (('W'<<24)|('U'<<16)|('S'<<8)|'B')
  65
  66 extern const DISC_INTERFACE __io_usbstorage;
  67
  68 #ifdef __cplusplus
  69    }
  70 #endif /* __cplusplus */
  71
  72 #endif /* HW_RVL */
  73
  74 #endif /* __USBSTORAGE_H__ */