1 files changed, 0 insertions, 70 deletions
diff --git a/static/netbsd/man4/ess.4 4.html b/static/netbsd/man4/ess.4 4.html
deleted file mode 100644
index b4821e4a..00000000
--- a/static/netbsd/man4/ess.4 4.html
+++ /dev/null
@@ -1,70 +0,0 @@
-<table class="head">
-  <tr>
-    <td class="head-ltitle">ESS(4)</td>
-    <td class="head-vol">Device Drivers Manual</td>
-    <td class="head-rtitle">ESS(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">ess</code> &#x2014; <span class="Nd">ESS
-    Technology AudioDrive family audio device driver</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">ess* at isapnp?</code>
-  <br/>
-  <code class="Cd">ess* at pnpbios? index ?</code>
-  <br/>
-  <code class="Cd">ess* at ofisa?</code>
-  <br/>
-  <code class="Cd">audio* at audiobus?</code>
-  <br/>
-  <code class="Cd">opl* at ess?</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">ess</code> driver provides support for the
-    ESS 1788, 1888, 1887, and 888 AudioDrive audio devices.</p>
-<p class="Pp">The AudioDrive 1788 is a half-duplex device, while the 1888, 1887,
-    and 888 are full-duplex. All are capable of 8- and 16-bit audio sample
-    recording and playback at rates up to 44.1kHz.</p>
-<p class="Pp">The AudioDrive takes 16 I/O ports. The I/O port range, IRQ, and
-    DRQ channels are set by the driver to the values specified in the
-    configuration file (or for isapnp, pnpbios, or ofisa, the values assigned
-    from the firmware). The I/O port base must be one of 0x220, 0x230, 0x240,
-    0x250. The IRQ must be one of 5, 7, 9, 10 (or 15 on the 1887 only). The
-    first DRQ channel must be selected from 0, 1, 3. The second DRQ channel
-    (used for playback by the full-duplex 1888/1887, ignored by the 1788) can
-    additionally be set to 5. If both DRQ channels are used they must be
-    different.</p>
-<p class="Pp">The joystick interface (if enabled) is handled by the
-    <a class="Xr">joy(4)</a> driver.</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">audio(4)</a>, <a class="Xr">isapnp(4)</a>,
-    <a class="Xr">joy(4)</a>, <a class="Xr">ofisa(4)</a>,
-    <a class="Xr">opl(4)</a>, <a class="Xr">i386/pnpbios(4)</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">ess</code> device driver appeared in
-    <span class="Ux">NetBSD 1.4</span>.</p>
-</section>
-<section class="Sh">
-<h1 class="Sh" id="BUGS"><a class="permalink" href="#BUGS">BUGS</a></h1>
-<p class="Pp">The AudioDrive devices have a SoundBlaster compatibility mode, and
-    may be detected by the SoundBlaster driver (see <a class="Xr">sb(4)</a>)
-    rather than the AudioDrive driver. The workaround is to remove the
-    SoundBlaster driver from the kernel configuration.</p>
-</section>
-</div>
-<table class="foot">
-  <tr>
-    <td class="foot-date">August 25, 2020</td>
-    <td class="foot-os">NetBSD 10.1</td>
-  </tr>
-</table>