scsi_ioctl
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## 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.

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