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.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 SCSI_IOCTL(9)