root/kernel/blk_drv/scsi/scsi_ioctl.h

/* */

INCLUDED FROM

   1 #ifndef _SCSI_IOCTL_H
   2 #define _SCSI_IOCTL_H 
   3 
   4 #define SCSI_IOCTL_PROBE_HOST 0
   5 #define SCSI_IOCTL_SEND_COMMAND 1
   6 #define SCSI_IOCTL_TEST_UNIT_READY 2
   7 /* The door lock/unlock constants are compatible with Sun constants for
   8    the cdrom */
   9 #define SCSI_IOCTL_DOORLOCK 0x5380              /* lock the eject mechanism */
  10 #define SCSI_IOCTL_DOORUNLOCK 0x5381            /* unlock the mechanism   */
  11 #define SCSI_IOCTL_GET_IDLUN 0x5382
  12 
  13 #define SCSI_REMOVAL_PREVENT    1
  14 #define SCSI_REMOVAL_ALLOW      0
  15 
  16 #endif
  17 
  18 

/* */