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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>dev_addr_add_multiple</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#id2714553" title="Driver Support" /><link rel="prev" href="re231.html" title="dev_addr_del" /><link rel="next" href="re233.html" title="dev_addr_del_multiple" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>dev_addr_add_multiple</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re231.html">Prev</a> </td><th width="60%" align="center">Driver Support</th><td width="20%" align="right"> <a accesskey="n" href="re233.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="dev_addr_add_multiple"><a id="API-dev-addr-add-multiple"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>dev_addr_add_multiple —
Add device addresses from another 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">int <b class="fsfunc">dev_addr_add_multiple </b>(</code></td><td>struct net_device * <var class="pdparam">to_dev</var>, </td></tr><tr><td> </td><td>struct net_device * <var class="pdparam">from_dev</var>, </td></tr><tr><td> </td><td>unsigned char <var class="pdparam">addr_type</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2719391"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>to_dev</code></em></span></dt><dd><p>
device to which addresses will be added
</p></dd><dt><span class="term"><em class="parameter"><code>from_dev</code></em></span></dt><dd><p>
device from which addresses will be added
</p></dd><dt><span class="term"><em class="parameter"><code>addr_type</code></em></span></dt><dd><p>
address type - 0 means type will be used from from_dev
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2719453"></a><h2>Description</h2><p>
Add device addresses of the one device to another.
*
The caller must hold the rtnl_mutex.
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