diff options
Diffstat (limited to 'static/freebsd/man4/wbwd.4 3.html')
| -rw-r--r-- | static/freebsd/man4/wbwd.4 3.html | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/static/freebsd/man4/wbwd.4 3.html b/static/freebsd/man4/wbwd.4 3.html deleted file mode 100644 index a601bdc1..00000000 --- a/static/freebsd/man4/wbwd.4 3.html +++ /dev/null @@ -1,107 +0,0 @@ -<table class="head"> - <tr> - <td class="head-ltitle">WBWD(4)</td> - <td class="head-vol">Device Drivers Manual</td> - <td class="head-rtitle">WBWD(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">wbwd</code> — <span class="Nd">device - driver for Winbond/Nuvoton Super I/O chips watchdog timer</span></p> -</section> -<section class="Sh"> -<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1> -<p class="Pp">To compile this driver into the kernel, place the following lines - in your kernel configuration file:</p> -<div class="Bd Pp Bd-indent"><code class="Cd">device superio</code> -<br/> -<code class="Cd">device wbwd</code></div> -<p class="Pp">Alternatively, to load the driver as a module at boot time, place - the following line in <a class="Xr">loader.conf(5)</a>:</p> -<div class="Bd Pp Bd-indent Li"> -<pre>wbwd_load="YES"</pre> -</div> -</section> -<section class="Sh"> -<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> -<p class="Pp">The <code class="Nm">wbwd</code> driver provides - <a class="Xr">watchdog(4)</a> support for the watchdog interrupt timer - present on at least the following Super I/O chips:</p> -<ul class="Bl-bullet Bl-compact"> - <li>Winbond 83627HF/F/HG/G</li> - <li>Winbond 83627S</li> - <li>Winbond 83697HF</li> - <li>Winbond 83697UG</li> - <li>Winbond 83637HF</li> - <li>Winbond 83627THF</li> - <li>Winbond 83687THF</li> - <li>Winbond 83627EHF</li> - <li>Winbond 83627DHG</li> - <li>Winbond 83627UHG</li> - <li>Winbond 83667HG</li> - <li>Winbond 83627DHG-P</li> - <li>Winbond 83667HG-B</li> - <li>Nuvoton NCT6775</li> - <li>Nuvoton NCT6776</li> - <li>Nuvoton NCT6102</li> - <li>Nuvoton NCT6779</li> - <li>Nuvoton NCT6791</li> - <li>Nuvoton NCT6792</li> -</ul> -</section> -<section class="Sh"> -<h1 class="Sh" id="SYSCTL_VARIABLES"><a class="permalink" href="#SYSCTL_VARIABLES">SYSCTL - VARIABLES</a></h1> -<p class="Pp">The <code class="Nm">wbwd</code> driver provides the following - options as <a class="Xr">sysctl(8)</a> variables.</p> -<dl class="Bl-tag"> - <dt id="dev.wbwd.0.timeout_override"><var class="Va">dev.wbwd.0.timeout_override</var></dt> - <dd>This variable allows to program the timer to a value independent on the - one provided by the <a class="Xr">watchdog(4)</a> framework while still - relying on the regular updates from e.g. <a class="Xr">watchdogd(8)</a>. - This is particularly useful if your system provides multiple watchdogs and - you want them to fire in a special sequence to trigger an NMI after a - shorter period than the reset timeout for example. The value set must not - be lower than the sleep time of <a class="Xr">watchdogd(8)</a>. A value of - 0 disables this feature and the timeout value provided by - <a class="Xr">watchdog(4)</a> will be used.</dd> - <dt id="dev.wbwd.0.debug_verbose"><var class="Va">dev.wbwd.0.debug_verbose</var></dt> - <dd>If set this sysctl will tell the driver to log its current state before - and after the timer reset on each invocation from - <a class="Xr">watchdog(9)</a> to the kernel message buffer for - debugging.</dd> - <dt id="dev.wbwd.0.debug"><var class="Va">dev.wbwd.0.debug</var></dt> - <dd>This read-only value gives the state of some registers on last - update.</dd> -</dl> -<p class="Pp">The <code class="Nm">wbwd</code> driver also provides further - sysctl options that are hidden by default. See the source code for more - information.</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">superio(4)</a>, <a class="Xr">watchdog(4)</a>, - <a class="Xr">device.hints(5)</a>, <a class="Xr">watchdog(8)</a>, - <a class="Xr">watchdogd(8)</a>, <a class="Xr">watchdog(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">wbwd</code> driver first appeared in - <span class="Ux">FreeBSD 10.0</span>.</p> -</section> -<section class="Sh"> -<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1> -<p class="Pp">This manual page was written by <span class="An">Bjoern A. - Zeeb</span> - <<a class="Mt" href="mailto:bz@FreeBSD.org">bz@FreeBSD.org</a>>.</p> -</section> -</div> -<table class="foot"> - <tr> - <td class="foot-date">October 16, 2019</td> - <td class="foot-os">FreeBSD 15.0</td> - </tr> -</table> |