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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>genphy_read_status</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="re338.html" title="genphy_update_link" /><link rel="next" href="re340.html" title="phy_driver_register" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>genphy_read_status</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re338.html">Prev</a> </td><th width="60%" align="center">PHY Support</th><td width="20%" align="right"> <a accesskey="n" href="re340.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="genphy_read_status"><a id="API-genphy-read-status"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>genphy_read_status —
check the link status and update current link state
</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">genphy_read_status </b>(</code></td><td>struct phy_device * <var class="pdparam">phydev</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2733743"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>phydev</code></em></span></dt><dd><p>
target phy_device struct
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2733770"></a><h2>Description</h2><p>
Check the link, then figure out the current state
by comparing what we advertise with what the link partner
advertises. Start by checking the gigabit possibilities,
then move on to 10/100.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re338.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="re340.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>genphy_update_link</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>phy_driver_register</span></td></tr></table></div></body></html>
