1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>mptscsih_do_cmd</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Linux Device Drivers"><link rel="up" href="message_devices.html#idp1111130356" title="Fusion message devices"><link rel="prev" href="API-mptscsih-get-completion-code.html" title="mptscsih_get_completion_code"><link rel="next" href="API-mptscsih-synchronize-cache.html" title="mptscsih_synchronize_cache"></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 class="phrase">mptscsih_do_cmd</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-mptscsih-get-completion-code.html">Prev</a>&#160;</td><th width="60%" align="center">Fusion message devices</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-mptscsih-synchronize-cache.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-mptscsih-do-cmd"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>mptscsih_do_cmd &#8212; 
2     Do internal command.
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">mptscsih_do_cmd </b>(</code></td><td>MPT_SCSI_HOST * <var class="pdparam">hd</var>, </td></tr><tr><td>&#160;</td><td>INTERNAL_CMD * <var class="pdparam">io</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1112056492"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>hd</code></em></span></dt><dd><p>
4     MPT_SCSI_HOST pointer
5    </p></dd><dt><span class="term"><em class="parameter"><code>io</code></em></span></dt><dd><p>
6     INTERNAL_CMD pointer.
7    </p></dd></dl></div></div><div class="refsect1"><a name="idp1112059100"></a><h2>Description</h2><p>
8   Issue the specified internally generated command and do command
9   specific cleanup. For bus scan / DV only.
10</p></div><div class="refsect1"><a name="idp1112059812"></a><h2>NOTES</h2><p>
11   If command is Inquiry and status is good,
12   initialize a target structure, save the data
13</p></div><div class="refsect1"><a name="idp1112060508"></a><h2>Remark</h2><p>
14   Single threaded access only.
15</p></div><div class="refsect1"><a name="idp1112061140"></a><h2>Return</h2><p>
16   &lt; 0 if an illegal command or no resources
17   </p><p>
18
19   0 if good
20   </p><p>
21
22   &gt; 0 if command complete but some type of completion error.
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