suse man page for scsi_ioctl

SCSI_IOCTL(9)							  SCSI mid layer						     SCSI_IOCTL(9)

NAME
       scsi_ioctl - Dispatch ioctl to scsi device

SYNOPSIS
       int scsi_ioctl(struct scsi_device * sdev, int cmd, void __user * arg);

ARGUMENTS
       sdev
	   scsi device receiving ioctl

       cmd
	   which ioctl is it

       arg
	   data associated with ioctl

DESCRIPTION
       The scsi_ioctl function differs from most ioctls in that it does not take a major/minor number as the dev field. Rather, it takes a pointer
       to a struct scsi_device.

AUTHORS
       James Bottomley <James.Bottomley@hansenpartnership.com>
	   Author.

       Rob Landley <rob@landley.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010							     SCSI_IOCTL(9)