1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>struct erw</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Writing s390 channel device drivers"><link rel="up" href="ccw.html#channelIO" title="I/O functions for channel-attached devices"><link rel="prev" href="API-struct-ccw1.html" title="struct ccw1"><link rel="next" href="API-struct-erw-eadm.html" title="struct erw_eadm"></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">struct erw</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-struct-ccw1.html">Prev</a>&#160;</td><th width="60%" align="center">I/O functions for channel-attached devices</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-struct-erw-eadm.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-struct-erw"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>struct erw &#8212; 
2     extended report word
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting">
4struct erw {
5  __u32 res0:3;
6  __u32 auth:1;
7  __u32 pvrf:1;
8  __u32 cpt:1;
9  __u32 fsavf:1;
10  __u32 cons:1;
11  __u32 scavf:1;
12  __u32 fsaf:1;
13  __u32 scnt:6;
14  __u32 res16:16;
15};  </pre></div><div class="refsect1"><a name="idp1121630692"></a><h2>Members</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term">res0</span></dt><dd><p>
16   reserved
17      </p></dd><dt><span class="term">auth</span></dt><dd><p>
18   authorization check
19      </p></dd><dt><span class="term">pvrf</span></dt><dd><p>
20   path-verification-required flag
21      </p></dd><dt><span class="term">cpt</span></dt><dd><p>
22   channel-path timeout
23      </p></dd><dt><span class="term">fsavf</span></dt><dd><p>
24   failing storage address validity flag
25      </p></dd><dt><span class="term">cons</span></dt><dd><p>
26   concurrent sense
27      </p></dd><dt><span class="term">scavf</span></dt><dd><p>
28   secondary ccw address validity flag
29      </p></dd><dt><span class="term">fsaf</span></dt><dd><p>
30   failing storage address format
31      </p></dd><dt><span class="term">scnt</span></dt><dd><p>
32   sense count, if <em class="parameter"><code>cons</code></em> == <code class="constant">1</code>
33      </p></dd><dt><span class="term">res16</span></dt><dd><p>
34   reserved
35      </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-struct-ccw1.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="ccw.html#channelIO">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-struct-erw-eadm.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">struct ccw1</span>&#160;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&#160;<span class="phrase">struct erw_eadm</span></td></tr></table></div></body></html>
36