.\" $NetBSD: xsurf.4,v 1.9 2017/02/18 22:39:00 wiz Exp $
.\"
.\" Copyright (c) 2012 The NetBSD Foundation, Inc.
.\" All rights reserved.
.\"
.\" This code is derived from software contributed to The NetBSD Foundation
.\" by Radoslaw Kujawa.
.\"
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.Dd February 17, 2017
.Dt XSURF 4 amiga
.Os
.Sh NAME
.Nm xsurf
.Nd Individual Computers X-Surf driver
.Sh SYNOPSIS
.Cd "xsurf* at zbus0"
.Cd "ne* at xsurfbus?"
.Cd "gencp* at xsurfbus?"
.Cd "wdc* at xsurfbus?"
.Sh DESCRIPTION
The
.Nm
driver provides support for ethernet, IDE controller and clockports present on
the Individual Computers X-Surf card.
.Sh HARDWARE
The
.Nm
driver supports the following hardware:
.Bl -tag -offset indent
.It Individual Computers X-Surf
.It E3B Deneb (fake X-Surf board, firmware v11, clockport only)
.El
.Sh SEE ALSO
.Xr amiga/clockport 4 ,
.Xr amiga/xsh 4 ,
.\" .Xr gencp 4 ,
.Xr ne 4 ,
.Xr wdc 4
.Sh HISTORY
The
.Nm
device first appeared in
.Nx 7.0 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Radoslaw Kujawa
.Aq radoslaw.kujawa@gmail.com .
The
.Xr ne 4
attachment code was split from Ariadne II driver, written by Bernd Ernesti and
extended by Ignatios Souvatzis.
IDE controller support was added by Radoslaw Kujawa and Frank Wille.
.Sh CAVEATS
Support for clockports remains largely untested.
.Sh BUGS
The X-Surf IDE controller timings are not configurable and are known to be
incompatible with many hard disks (especially on the early X-Surf revisions).
This is purely a hardware problem.