From 6d8bdc65446a704d0750217efd05532fc641ea7d Mon Sep 17 00:00:00 2001
From: Jacob McDonnell <jacob@jacobmcdonnell.com>
Date: Sat, 25 Apr 2026 14:02:27 -0400
Subject: docs: OpenBSD Man Pages Added

---
 static/openbsd/man4/eso.4 | 71 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 static/openbsd/man4/eso.4

(limited to 'static/openbsd/man4/eso.4')

diff --git a/static/openbsd/man4/eso.4 b/static/openbsd/man4/eso.4
new file mode 100644
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+++ b/static/openbsd/man4/eso.4
@@ -0,0 +1,71 @@
+.\"	$OpenBSD: eso.4,v 1.10 2010/07/31 08:33:20 ratchov Exp $
+.\"	$NetBSD: eso.4,v 1.2 1999/08/02 17:43:52 augustss Exp $
+.\"
+.\" Copyright (c) 1999 Klaus J. Klein
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote products
+.\"    derived from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+.\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+.\" AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.Dd $Mdocdate: July 31 2010 $
+.Dt ESO 4
+.Os
+.Sh NAME
+.Nm eso
+.Nd ESS Technology Solo-1 PCI AudioDrive audio device
+.Sh SYNOPSIS
+.Cd "eso* at pci?"
+.Cd "audio* at eso?"
+.\" .Cd "mpu* at eso?"
+.Sh DESCRIPTION
+The
+.Nm
+device driver supports sound cards based on ESS Technology Solo-1
+PCI AudioDrive chips (ES1938 and ES1946),
+e.g. the TerraTec 128i PCI card.
+.Sh DIAGNOSTICS
+.Bl -diag
+.It "eso0: can't map Audio 1 DMA into I/O space"
+PCI autoconfiguration did not map the first audio channel DMA controller into
+I/O space at a suitable address, and the driver was not able map it by itself.
+In that case only playback functionality will be available.
+.It "eso0: reset timeout"
+The device failed to acknowledge being reset.
+.It "eso0: RDR timeout"
+The driver timed out reading data from a controller register.
+.It "eso0: WDR timeout"
+The driver timed out waiting to send a command or writing to a controller
+register.
+.El
+.Sh SEE ALSO
+.Xr audio 4 ,
+.Xr intro 4 ,
+.\" .Xr mpu 4 ,
+.Xr pci 4
+.Sh HISTORY
+The
+.Nm
+device driver appeared in
+.Ox 2.5 .
+.Sh BUGS
+The game port and MIDI port are not supported.
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