<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>probe::scsi.ioexecute</title><meta name="generator" content="DocBook XSL Stylesheets V1.76.1"><link rel="home" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="up" href="scsi.stp.html" title="Chapter 10. SCSI Tapset"><link rel="prev" href="API-scsi-ioentry.html" title="probe::scsi.ioentry"><link rel="next" href="API-scsi-set-state.html" title="probe::scsi.set_state"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>probe::scsi.ioexecute</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-scsi-ioentry.html">Prev</a> </td><th width="60%" align="center">Chapter 10. SCSI Tapset</th><td width="20%" align="right"> <a accesskey="n" href="API-scsi-set-state.html">Next</a></td></tr></table><hr></div><div class="refentry" title="probe::scsi.ioexecute"><a name="API-scsi-ioexecute"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>probe::scsi.ioexecute —
Create mid-layer SCSI request and wait for the result
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><pre class="synopsis">scsi.ioexecute </pre></div><div class="refsect1" title="Values"><a name="idp4208624"></a><h2>Values</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>retries</code></em></span></dt><dd><p>
Number of times to retry request
</p></dd><dt><span class="term"><em class="parameter"><code>device_state_str</code></em></span></dt><dd><p>
The current state of the device, as a string
</p></dd><dt><span class="term"><em class="parameter"><code>dev_id</code></em></span></dt><dd><p>
The scsi device id
</p></dd><dt><span class="term"><em class="parameter"><code>channel</code></em></span></dt><dd><p>
The channel number
</p></dd><dt><span class="term"><em class="parameter"><code>data_direction</code></em></span></dt><dd><p>
The data_direction specifies whether this command is
from/to the device.
</p></dd><dt><span class="term"><em class="parameter"><code>lun</code></em></span></dt><dd><p>
The lun number
</p></dd><dt><span class="term"><em class="parameter"><code>timeout</code></em></span></dt><dd><p>
Request timeout in seconds
</p></dd><dt><span class="term"><em class="parameter"><code>request_bufflen</code></em></span></dt><dd><p>
The data buffer buffer length
</p></dd><dt><span class="term"><em class="parameter"><code>host_no</code></em></span></dt><dd><p>
The host number
</p></dd><dt><span class="term"><em class="parameter"><code>data_direction_str</code></em></span></dt><dd><p>
Data direction, as a string
</p></dd><dt><span class="term"><em class="parameter"><code>device_state</code></em></span></dt><dd><p>
The current state of the device
</p></dd><dt><span class="term"><em class="parameter"><code>request_buffer</code></em></span></dt><dd><p>
The data buffer address
</p></dd></dl></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-scsi-ioentry.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="scsi.stp.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="API-scsi-set-state.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>probe::scsi.ioentry</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>probe::scsi.set_state</span></td></tr></table></div></body></html>
