static/netbsd/man4/man4.x86/tco.4 4.html


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<table class="head">
  <tr>
    <td class="head-ltitle">TCO(4)</td>
    <td class="head-vol">Device Drivers Manual (x86)</td>
    <td class="head-rtitle">TCO(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">tco</code> &#x2014; <span class="Nd">Intel
    Controller Hub TCO watchdog timer 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">tco* at ichlpcib?</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">tco</code> driver provides support for the
    watchdog timer included in the Intel Controller Hub (ICH).</p>
<p class="Pp">Setting the timer interval and arming the watchdog is performed
    using the <a class="Xr">wdogctl(8)</a> utility. For ICH5 and earlier
    controllers, the interval is in the range of 2 to 23 seconds; for ICH6 and
    newer controllers, the interval is in the range of 1 to 367 seconds.</p>
</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">wdogctl(8)</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">tco</code> driver first appeared in
    <span class="Ux">NetBSD 8.0</span>. In earlier releases of
    <span class="Ux">NetBSD</span> the driver was included as part of the
    <a class="Xr">x86/ichlpcib(4)</a> driver.</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">tco</code> driver was written by
    <span class="An">Minoura Makoto</span>
    &lt;<a class="Mt" href="mailto:minoura@NetBSD.org">minoura@NetBSD.org</a>&gt;
    and <span class="An">Matthew R. Green</span>
    &lt;<a class="Mt" href="mailto:mrg@NetBSD.org">mrg@NetBSD.org</a>&gt;. The
    <code class="Nm">tco</code> driver was separated from the
    <a class="Xr">x86/ichlpcib(4)</a> driver by <span class="An">Paul
    Goyette</span>
    &lt;<a class="Mt" href="mailto:pgoyette@NetBSD.org">pgoyette@NetBSD.org</a>&gt;.</p>
</section>
</div>
<table class="foot">
  <tr>
    <td class="foot-date">April 4, 2015</td>
    <td class="foot-os">NetBSD 10.1</td>
  </tr>
</table>