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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>set_irq_wake</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="Linux generic IRQ handling" /><link rel="up" href="ch08.html" title="Chapter 8. Public Functions Provided" /><link rel="prev" href="re09.html" title="enable_irq" /><link rel="next" href="re11.html" title="setup_irq" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>set_irq_wake</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re09.html">Prev</a> </td><th width="60%" align="center">Chapter 8. Public Functions Provided</th><td width="20%" align="right"> <a accesskey="n" href="re11.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="set_irq_wake"><a id="API-set-irq-wake"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>set_irq_wake —
control irq power management wakeup
</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">set_irq_wake </b>(</code></td><td>unsigned int <var class="pdparam">irq</var>, </td></tr><tr><td> </td><td>unsigned int <var class="pdparam">on</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2911018"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>irq</code></em></span></dt><dd><p>
interrupt to control
</p></dd><dt><span class="term"><em class="parameter"><code>on</code></em></span></dt><dd><p>
enable/disable power management wakeup
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2911061"></a><h2>Description</h2><p>
Enable/disable power management wakeup mode, which is
disabled by default. Enables and disables must match,
just as they match for non-wakeup mode support.
</p><p>
Wakeup mode lets this IRQ wake the system from sleep
states like <span class="quote">“<span class="quote">suspend to RAM</span>”</span>.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re09.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch08.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re11.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>enable_irq</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>setup_irq</span></td></tr></table></div></body></html>
