1.\" $NetBSD: grtwo.4,v 1.3 2006/12/26 04:43:10 rumble Exp $ 2.\" 3.\" Copyright (c) 2006 Stephen M. Rumble 4.\" Copyright (c) 2003 Ilpo Ruotsalainen 5.\" All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 3. The name of the author may not be used to endorse or promote products 16.\" derived from this software without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28.\" 29.\" <<Id: LICENSE_GC,v 1.1 2001/10/01 23:24:05 cgd Exp>> 30.\" 31.Dd December 25, 2006 32.Dt GRTWO 4 sgimips 33.Os 34.Sh NAME 35.Nm grtwo 36.Nd SGI GR2 graphics controller 37.Sh SYNOPSIS 38.Cd "grtwo* at gio? slot ?" 39.Cd "wsdisplay* at grtwo? console ?" 40.Sh DESCRIPTION 41The 42.Nm 43driver supports the SGI GR2 series of graphics controllers, which are 44found on Indigo, Crimson, and some Personal Iris series machines. 45.Sh SEE ALSO 46.Xr gio 4 , 47.Xr light 4 , 48.Xr newport 4 , 49.Xr wscons 4 50.Sh HISTORY 51The 52.Nm 53driver first appeared in 54.Nx 2.0 . 55.Sh AUTHORS 56Christopher SEKIYA wrote this driver. 57.Sh BUGS 58This driver has not been extensively tested on the many different GR2 59series offerings. 60It is unlikely to run without modification on Crimson machines. 61