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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>ccw_device_tm_start_timeout_key</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="Writing s390 channel device drivers" /><link rel="up" href="ch02s02.html" title="ccw devices" /><link rel="prev" href="re35.html" title="ccw_device_tm_start_key" /><link rel="next" href="re37.html" title="ccw_device_tm_start" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>ccw_device_tm_start_timeout_key</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re35.html">Prev</a> </td><th width="60%" align="center">ccw devices</th><td width="20%" align="right"> <a accesskey="n" href="re37.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="ccw_device_tm_start_timeout_key"><a id="API-ccw-device-tm-start-timeout-key"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>ccw_device_tm_start_timeout_key —
perform start function
</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">ccw_device_tm_start_timeout_key </b>(</code></td><td>struct ccw_device * <var class="pdparam">cdev</var>, </td></tr><tr><td> </td><td>struct tcw * <var class="pdparam">tcw</var>, </td></tr><tr><td> </td><td>unsigned long <var class="pdparam">intparm</var>, </td></tr><tr><td> </td><td>u8 <var class="pdparam">lpm</var>, </td></tr><tr><td> </td><td>u8 <var class="pdparam">key</var>, </td></tr><tr><td> </td><td>int <var class="pdparam">expires</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2578831"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>cdev</code></em></span></dt><dd><p>
ccw device on which to perform the start function
</p></dd><dt><span class="term"><em class="parameter"><code>tcw</code></em></span></dt><dd><p>
transport-command word to be started
</p></dd><dt><span class="term"><em class="parameter"><code>intparm</code></em></span></dt><dd><p>
user defined parameter to be passed to the interrupt handler
</p></dd><dt><span class="term"><em class="parameter"><code>lpm</code></em></span></dt><dd><p>
mask of paths to use
</p></dd><dt><span class="term"><em class="parameter"><code>key</code></em></span></dt><dd><p>
storage key to use for storage access
</p></dd><dt><span class="term"><em class="parameter"><code>expires</code></em></span></dt><dd><p>
time span in jiffies after which to abort request
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2578942"></a><h2>Description</h2><p>
Start the tcw on the given ccw device. Return zero on success, non-zero
otherwise.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re35.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch02s02.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re37.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>ccw_device_tm_start_key</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>ccw_device_tm_start</span></td></tr></table></div></body></html>
