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# ifndef SCSI_DISK_H
# define SCSI_DISK_H
/* scsi-disk.c */
enum scsi_reason {
SCSI_REASON_DONE , /* Command complete. */
SCSI_REASON_DATA /* Transfer complete, more data required. */
};
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typedef struct SCSIDeviceState SCSIDeviceState ;
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typedef struct SCSIDevice SCSIDevice ;
typedef void ( * scsi_completionfn )( void * opaque , int reason , uint32_t tag ,
uint32_t arg );
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struct SCSIDevice
{
SCSIDeviceState * state ;
void ( * destroy )( SCSIDevice * s );
int32_t ( * send_command )( SCSIDevice * s , uint32_t tag , uint8_t * buf ,
int lun );
void ( * read_data )( SCSIDevice * s , uint32_t tag );
int ( * write_data )( SCSIDevice * s , uint32_t tag );
void ( * cancel_io )( SCSIDevice * s , uint32_t tag );
uint8_t * ( * get_buf )( SCSIDevice * s , uint32_t tag );
};
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SCSIDevice * scsi_disk_init ( BlockDriverState * bdrv , int tcq ,
scsi_completionfn completion , void * opaque );
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SCSIDevice * scsi_generic_init ( BlockDriverState * bdrv , int tcq ,
scsi_completionfn completion , void * opaque );
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/* cdrom.c */
int cdrom_read_toc ( int nb_sectors , uint8_t * buf , int msf , int start_track );
int cdrom_read_toc_raw ( int nb_sectors , uint8_t * buf , int msf , int session_num );
# endif