gc/ogc/usbstorage.h

   1 #ifndef __USBSTORAGE_H__
   2 #define __USBSTORAGE_H__
   3
   4 #if defined(HW_RVL)
   5
   6 #include <gctypes.h>
   7 #include <ogc/mutex.h>
   8 #include <ogc/disc_io.h>
   9
  10 #ifdef __cplusplus
  11    extern "C" {
  12 #endif /* __cplusplus */
  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 #define USBSTORAGE_PROCESSING   -10010
  26
  27 typedef struct
  28 {
  29         u8 configuration;
  30         u32 interface;
  31         u32 altInterface;
  32
  33         u8 ep_in;
  34         u8 ep_out;
  35
  36         u8 max_lun;
  37         u32 *sector_size;
  38
  39         s32 usb_fd;
  40
  41         mutex_t lock;
  42         syswd_t alarm;
  43         s32 retval;
  44
  45         u32 tag;
  46         u8 suspended;
  47
  48         u8 *buffer;
  49 } usbstorage_handle;
  50
  51 s32 USBStorage_Initialize();
  52
  53 s32 USBStorage_Open(usbstorage_handle *dev, s32 device_id, u16 vid, u16 pid);
  54 s32 USBStorage_Close(usbstorage_handle *dev);
  55 s32 USBStorage_Reset(usbstorage_handle *dev);
  56
  57 s32 USBStorage_GetMaxLUN(usbstorage_handle *dev);
  58 s32 USBStorage_MountLUN(usbstorage_handle *dev, u8 lun);
  59 s32 USBStorage_Suspend(usbstorage_handle *dev);
  60
  61 s32 USBStorage_ReadCapacity(usbstorage_handle *dev, u8 lun, u32 *sector_size, u32 *n_sectors);
  62 s32 USBStorage_Read(usbstorage_handle *dev, u8 lun, u32 sector, u16 n_sectors, u8 *buffer);
  63 s32 USBStorage_Write(usbstorage_handle *dev, u8 lun, u32 sector, u16 n_sectors, const u8 *buffer);
  64 s32 USBStorage_StartStop(usbstorage_handle *dev, u8 lun, u8 lo_ej, u8 start, u8 imm);
  65
  66 #define DEVICE_TYPE_WII_USB (('W'<<24)|('U'<<16)|('S'<<8)|'B')
  67
  68 extern DISC_INTERFACE __io_usbstorage;
  69
  70 #ifdef __cplusplus
  71    }
  72 #endif /* __cplusplus */
  73
  74 #endif /* HW_RVL */
  75
  76 #endif /* __USBSTORAGE_H__ */