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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>phy_attach_direct</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="ch02s02.html" title="PHY Support" /><link rel="prev" href="re328.html" title="phy_disconnect" /><link rel="next" href="re330.html" title="phy_attach" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>phy_attach_direct</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re328.html">Prev</a> </td><th width="60%" align="center">PHY Support</th><td width="20%" align="right"> <a accesskey="n" href="re330.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="phy_attach_direct"><a id="API-phy-attach-direct"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>phy_attach_direct —
attach a network device to a given PHY device pointer
</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">phy_attach_direct </b>(</code></td><td>struct net_device * <var class="pdparam">dev</var>, </td></tr><tr><td> </td><td>struct phy_device * <var class="pdparam">phydev</var>, </td></tr><tr><td> </td><td>u32 <var class="pdparam">flags</var>, </td></tr><tr><td> </td><td>phy_interface_t <var class="pdparam">interface</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2766967"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>dev</code></em></span></dt><dd><p>
network device to attach
</p></dd><dt><span class="term"><em class="parameter"><code>phydev</code></em></span></dt><dd><p>
Pointer to phy_device to attach
</p></dd><dt><span class="term"><em class="parameter"><code>flags</code></em></span></dt><dd><p>
PHY device's dev_flags
</p></dd><dt><span class="term"><em class="parameter"><code>interface</code></em></span></dt><dd><p>
PHY device's interface
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2767045"></a><h2>Description</h2><p>
Called by drivers to attach to a particular PHY
device. The phy_device is found, and properly hooked up
to the phy_driver. If no driver is attached, then the
genphy_driver is used. The phy_device is given a ptr to
the attaching device, and given a callback for link status
change. The phy_device is returned to the attaching driver.
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