usbstorage.h

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#ifndef __USBSTORAGE_H__
#define __USBSTORAGE_H__
 
 
#ifdef __cplusplus
   extern "C" {
#endif /* __cplusplus */
 
#include "ehci.h"
 
 
#define USBSTORAGE_OK           0
#define USBSTORAGE_ENOINTERFACE     -10000
#define USBSTORAGE_ESENSE       -10001
#define USBSTORAGE_ESHORTWRITE      -10002
#define USBSTORAGE_ESHORTREAD       -10003
#define USBSTORAGE_ESIGNATURE       -10004
#define USBSTORAGE_ETAG         -10005
#define USBSTORAGE_ESTATUS      -10006
#define USBSTORAGE_EDATARESIDUE     -10007
#define USBSTORAGE_ETIMEDOUT        -ETIMEDOUT
#define USBSTORAGE_EINIT        -10009
 
typedef struct
{
    u8 configuration;
    u32 interface;
    u32 altInterface;
 
    u8 ep_in;
    u8 ep_out;
 
    u8 max_lun;
    u32 sector_size[16];
    u32 n_sector[16];
 
    struct ehci_device * usb_fd;
 
    //mutex_t lock;
    //cond_t cond;
    s32 retval;
 
    u32 tag;
    u8 ata_protocol;
 
    u8 *buffer;
} usbstorage_handle;
 
s32 USBStorage_Init(void);
void USBStorage_Umount(void);
 
//s32 USBStorage_Open(struct ehci_hcd * ehci,usbstorage_handle *dev, struct ehci_device *fd);
s32 USBStorage_Close(usbstorage_handle *dev);
s32 USBStorage_Reset(struct ehci_hcd * ehci,usbstorage_handle *dev);
 
s32 USBStorage_GetMaxLUN(usbstorage_handle *dev);
s32 USBStorage_MountLUN(struct ehci_hcd * ehci,usbstorage_handle *dev, u8 lun);
s32 USBStorage_Suspend(usbstorage_handle *dev);
 
s32 USBStorage_ReadCapacity(struct ehci_hcd * ehci,usbstorage_handle *dev, u8 lun, u32 *sector_size, u32 *n_sectors);
s32 USBStorage_Read(struct ehci_hcd * ehci,usbstorage_handle *dev, u8 lun, u32 sector, u16 n_sectors, u8 *buffer);
s32 USBStorage_Write(struct ehci_hcd * ehci,usbstorage_handle *dev, u8 lun, u32 sector, u16 n_sectors, const u8 *buffer);
s32 USBStorage_Inquiry(struct ehci_hcd * ehci,usbstorage_handle *dev, u8 lun);
 
#define DEVICE_TYPE_WII_USB (('W'<<24)|('U'<<16)|('S'<<8)|'B')
 
//s32 USBStorage_Try_Device(struct ehci_hcd * ehci,struct ehci_device *fd);
void USBStorage_Umount(void);
 
#ifdef __cplusplus
   }
#endif /* __cplusplus */
 
 
#endif /* __USBSTORAGE_H__ */