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<table class="head">
<tr>
<td class="head-ltitle">GENET(4)</td>
<td class="head-vol">Device Drivers Manual</td>
<td class="head-rtitle">GENET(4)</td>
</tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<p class="Pp"><code class="Nm">genet</code> — <span class="Nd">Broadcom
GENET 10/100/1Gb Ethernet device</span></p>
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<p class="Pp"><code class="Cd">genet* at acpi?</code>
<br/>
<code class="Cd">genet* at fdt?</code>
<br/>
<code class="Cd">brgphy* at mii?</code></p>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
<p class="Pp">The <code class="Nm">genet</code> driver provides support for the
Broadcom GENET v5 controller found on the Raspberry Pi 4.</p>
<p class="Pp">The <code class="Nm">genet</code> driver supports several media
types, which are selected via the <a class="Xr">ifconfig(8)</a> command. The
supported media types are:</p>
<div class="Bd-indent">
<dl class="Bl-tag">
<dt id="media"><a class="permalink" href="#media"><code class="Cm">media</code></a>
<span class="No">autoselect</span></dt>
<dd>Attempt to autoselect the media type (default)</dd>
<dt id="media~2"><a class="permalink" href="#media~2"><code class="Cm">media</code></a>
<span class="No">1000baseT</span> <code class="Cm">mediaopt</code>
<span class="No">full-duplex</span></dt>
<dd>Use 1000baseT on copper, full duplex</dd>
<dt id="media~3"><a class="permalink" href="#media~3"><code class="Cm">media</code></a>
<span class="No">1000baseT</span> <code class="Cm">mediaopt</code>
<span class="No">half-duplex</span></dt>
<dd>Use 1000baseT on copper, half duplex</dd>
<dt id="media~4"><a class="permalink" href="#media~4"><code class="Cm">media</code></a>
<span class="No">100baseTX</span> <code class="Cm">mediaopt</code>
<span class="No">full-duplex</span></dt>
<dd>Use 100baseTX, full duplex</dd>
<dt id="media~5"><a class="permalink" href="#media~5"><code class="Cm">media</code></a>
<span class="No">100baseTX</span> <code class="Cm">mediaopt</code>
<span class="No">half-duplex</span></dt>
<dd>Use 100baseTX, half duplex</dd>
<dt id="media~6"><a class="permalink" href="#media~6"><code class="Cm">media</code></a>
<span class="No">10baseT</span> <code class="Cm">mediaopt</code>
<span class="No">full-duplex</span></dt>
<dd>Use 10baseT, full duplex</dd>
<dt id="media~7"><a class="permalink" href="#media~7"><code class="Cm">media</code></a>
<span class="No">10baseT</span> <code class="Cm">mediaopt</code>
<span class="No">half-duplex</span></dt>
<dd>Use 10baseT, half duplex</dd>
</dl>
</div>
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
ALSO</a></h1>
<p class="Pp"><a class="Xr">arp(4)</a>, <a class="Xr">brgphy(4)</a>,
<a class="Xr">ifmedia(4)</a>, <a class="Xr">inet(4)</a>,
<a class="Xr">intro(4)</a>, <a class="Xr">netintro(4)</a>,
<a class="Xr">ifconfig(8)</a>, <a class="Xr">rnd(9)</a></p>
</section>
<section class="Sh">
<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<p class="Pp">The <code class="Nm">genet</code> driver first appeared in
<span class="Ux">NetBSD 10</span>.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
<p class="Pp">The <code class="Nm">genet</code> driver was written by
<span class="An">Jared D. McNeill</span>
<<a class="Mt" href="mailto:jmcneill@NetBSD.org">jmcneill@NetBSD.org</a>>.</p>
</section>
</div>
<table class="foot">
<tr>
<td class="foot-date">August 28, 2025</td>
<td class="foot-os">NetBSD 10.1</td>
</tr>
</table>
|
