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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_ethtool_sset</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="re304.html" title="phy_sanitize_settings" /><link rel="next" href="re306.html" title="phy_mii_ioctl" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>phy_ethtool_sset</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re304.html">Prev</a> </td><th width="60%" align="center">PHY Support</th><td width="20%" align="right"> <a accesskey="n" href="re306.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="phy_ethtool_sset"><a id="API-phy-ethtool-sset"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>phy_ethtool_sset —
generic ethtool sset function, handles all the details
</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_ethtool_sset </b>(</code></td><td>struct phy_device * <var class="pdparam">phydev</var>, </td></tr><tr><td> </td><td>struct ethtool_cmd * <var class="pdparam">cmd</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2729102"></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><dt><span class="term"><em class="parameter"><code>cmd</code></em></span></dt><dd><p>
ethtool_cmd
</p></dd></dl></div></div><div class="refsect1" title="A few notes about parameter checking"><a id="id2729145"></a><h2>A few notes about parameter checking</h2><p>
- We don't set port or transceiver, so we don't care what they
were set to.
- <code class="function">phy_start_aneg</code> will make sure forced settings are sane, and
choose the next best ones from the ones selected, so we don't
care if ethtool tries to give us bad values.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re304.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="re306.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>phy_sanitize_settings</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_mii_ioctl</span></td></tr></table></div></body></html>
