qemu-e2k/hw/scsi-disk.h

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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. */
};
typedef struct SCSIDeviceState SCSIDeviceState;
typedef struct SCSIDevice SCSIDevice;
typedef void (*scsi_completionfn)(void *opaque, int reason, uint32_t tag,
uint32_t arg);
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);
};
SCSIDevice *scsi_disk_init(BlockDriverState *bdrv, int tcq,
scsi_completionfn completion, void *opaque);
SCSIDevice *scsi_generic_init(BlockDriverState *bdrv, int tcq,
scsi_completionfn completion, void *opaque);
/* 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