root/drivers/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 #define SCSI_IOCTL_BENCHMARK_COMMAND 3
   8 #define SCSI_IOCTL_SYNC 4                       /* Request synchronous parameters */
   9 /* The door lock/unlock constants are compatible with Sun constants for
  10    the cdrom */
  11 #define SCSI_IOCTL_DOORLOCK 0x5380              /* lock the eject mechanism */
  12 #define SCSI_IOCTL_DOORUNLOCK 0x5381            /* unlock the mechanism   */
  13 
  14 #define SCSI_REMOVAL_PREVENT    1
  15 #define SCSI_REMOVAL_ALLOW      0
  16 
  17 extern int scsi_ioctl (Scsi_Device *dev, int cmd, void *arg);
  18 extern int kernel_scsi_ioctl (Scsi_Device *dev, int cmd, void *arg);
  19 
  20 #endif
  21 
  22 

/* */