feat: Added NetBSD man pages

1 files changed, 80 insertions, 0 deletions

diff --git a/static/netbsd/man4/auich.4 b/static/netbsd/man4/auich.4
new file mode 100644
index 00000000..fd4040bd
--- /dev/null
+++ b/static/netbsd/man4/auich.4
@@ -0,0 +1,80 @@
+.\"	$NetBSD: auich.4,v 1.25 2016/10/16 05:26:20 wiz Exp $
+.\"
+.\" Copyright (c) 2000 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by Jason R. Thorpe.
+.\"
+.\" 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.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``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 FOUNDATION OR CONTRIBUTORS
+.\" 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 October 13, 2016
+.Dt AUICH 4
+.Os
+.Sh NAME
+.Nm auich
+.Nd Intel I/O Controller Hub integrated AC'97 audio device driver
+.Sh SYNOPSIS
+.Cd "auich* at pci? dev ? function ?"
+.Cd "audio* at audiobus?"
+.Sh DESCRIPTION
+The
+.Nm
+device driver supports the integrated AC'97 audio controller
+of the Intel I/O Controller Hub.
+Supported chipsets include the i82801AA (ICH), i82801AB (ICH0),
+i82801BA (ICH2), i82440MX, i82801CA (ICH3), i82801DB (ICH4), i82801EB (ICH5),
+i82801FB (ICH6), i82801GB/GR (ICH7), and Intel 6300ESB.
+The driver also supports SiS 7012, nForce MCP, nForce2 MCP-T,
+nForce3 MCP-T, nForce3 250 MCP-T, nForce4, and AMD 8111.
+.Pp
+The driver provides the following
+.Xr sysctl 8
+read/write variable (when hardware support is available):
+.Bl -tag -width Ds
+.It Va hw.auich0.ac97rate
+Link rate of the device in Hz.
+The driver automatically measures and
+calculates the correct rate so you usually don't need to change
+this.
+There is, however, a chance that the driver miscalculates the
+rate especially on an emulated hardware, resulting in an incorrect
+playback pitch.
+When this happens you need to manually set this
+variable to the correct value.
+Try
+.Li 48000
+if you don't know the correct value as it is the default link rate.
+.Sh SEE ALSO
+.Xr ac97 4 ,
+.Xr audio 4 ,
+.Xr pci 4 ,
+.Xr sysctl 8
+.Sh HISTORY
+The
+.Nm
+device driver appeared in
+.Nx 1.6 .
+.Sh BUGS
+The
+.Sq microphone
+input DMA channel is not currently supported.