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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

struct scsi_device * sdev

scsi device receiving ioctl

int cmd

which ioctl is it

void __user * 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

July 2017 Kernel Hackers Manual 4.12