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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>alloc_netdev_mq</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="Linux Networking and Network Devices APIs" /><link rel="up" href="ch02.html#id2748878" title="Driver Support" /><link rel="prev" href="re244.html" title="dev_get_stats" /><link rel="next" href="re246.html" title="free_netdev" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>alloc_netdev_mq</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re244.html">Prev</a> </td><th width="60%" align="center">Driver Support</th><td width="20%" align="right"> <a accesskey="n" href="re246.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="alloc_netdev_mq"><a id="API-alloc-netdev-mq"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>alloc_netdev_mq —
allocate network device
</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">struct net_device * <b class="fsfunc">alloc_netdev_mq </b>(</code></td><td>int <var class="pdparam">sizeof_priv</var>, </td></tr><tr><td> </td><td>const char * <var class="pdparam">name</var>, </td></tr><tr><td> </td><td>void (*<var class="pdparam">setup</var>)
<code>(</code>struct net_device *<code>)</code>, </td></tr><tr><td> </td><td>unsigned int <var class="pdparam">queue_count</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2755831"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>sizeof_priv</code></em></span></dt><dd><p>
size of private data to allocate space for
</p></dd><dt><span class="term"><em class="parameter"><code>name</code></em></span></dt><dd><p>
device name format string
</p></dd><dt><span class="term"><em class="parameter"><code>setup</code></em></span></dt><dd><p>
callback to initialize device
</p></dd><dt><span class="term"><em class="parameter"><code>queue_count</code></em></span></dt><dd><p>
the number of subqueues to allocate
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2755910"></a><h2>Description</h2><p>
Allocates a struct net_device with private data area for driver use
and performs basic initialization. Also allocates subquue structs
for each queue on the device at the end of the netdevice.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re244.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch02.html#id2748878">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re246.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>dev_get_stats</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>free_netdev</span></td></tr></table></div></body></html>
