<?xml version="1.0" encoding="ANSI_X3.4-1968" standalone="no"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>scsi_normalize_sense</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="SCSI Interfaces Guide" /><link rel="up" href="ch03.html#scsi_error.c" title="drivers/scsi/scsi_error.c" /><link rel="prev" href="re32.html" title="scsi_eh_flush_done_q" /><link rel="next" href="re34.html" title="scsi_sense_desc_find" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>scsi_normalize_sense</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re32.html">Prev</a> </td><th width="60%" align="center">drivers/scsi/scsi_error.c</th><td width="20%" align="right"> <a accesskey="n" href="re34.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="scsi_normalize_sense"><a id="API-scsi-normalize-sense"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>scsi_normalize_sense —
normalize main elements from either fixed or descriptor sense data format into a common format.
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" class="funcprototype-table"><tr><td><code class="funcdef">int <b class="fsfunc">scsi_normalize_sense </b>(</code></td><td>const u8 * <var class="pdparam">sense_buffer</var>, </td></tr><tr><td> </td><td>int <var class="pdparam">sb_len</var>, </td></tr><tr><td> </td><td>struct scsi_sense_hdr * <var class="pdparam">sshdr</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2754201"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>sense_buffer</code></em></span></dt><dd><p>
byte array containing sense data returned by device
</p></dd><dt><span class="term"><em class="parameter"><code>sb_len</code></em></span></dt><dd><p>
number of valid bytes in sense_buffer
</p></dd><dt><span class="term"><em class="parameter"><code>sshdr</code></em></span></dt><dd><p>
pointer to instance of structure that common
elements are written to.
</p></dd></dl></div></div><div class="refsect1" title="Notes"><a id="id2754262"></a><h2>Notes</h2><p>
The <span class="quote">“<span class="quote">main elements</span>”</span> from sense data are: response_code, sense_key,
asc, ascq and additional_length (only for descriptor format).
</p><p>
Typically this function can be called after a device has
responded to a SCSI command with the CHECK_CONDITION status.
</p></div><div class="refsect1" title="Return value"><a id="id2754281"></a><h2>Return value</h2><p>
1 if valid sense data information found, else 0;
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re32.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch03.html#scsi_error.c">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re34.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>scsi_eh_flush_done_q</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>scsi_sense_desc_find</span></td></tr></table></div></body></html>
