1.\" $NetBSD: grfrh.4,v 1.5 2002/01/15 01:26:24 wiz Exp $ 2.\" 3.\" Copyright (c) 1997 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. All advertising materials mentioning features or use of this software 15.\" must display the following acknowledgement: 16.\" This product includes software developed by the NetBSD 17.\" Foundation, Inc. and its contributors. 18.\" 4. Neither the name of The NetBSD Foundation nor the names of its 19.\" contributors may be used to endorse or promote products derived 20.\" from this software without specific prior written permission. 21.\" 22.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 23.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 24.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 25.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 26.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32.\" POSSIBILITY OF SUCH DAMAGE. 33.\" 34.Dd October 20, 1997 35.Dt GRFRH 4 amiga 36.Os 37.Sh NAME 38.Nm grfrh 39.Nd 8/16/24-bit color graphics driver 40.Sh SYNOPSIS 41.Cd "grfrh0 at zbus0" 42.Cd "grf2 at grfrh0" 43.Cd "ite2 at grf2" 44.Sh DESCRIPTION 45The 46.Nm 47device driver supports graphics boards with the NCR 77C32BLT chipset. 48It supports the minimal ioctl's needed to run X11. 49.Sh HARDWARE 50The 51.Nm 52interface supports the following expansion cards: 53.Bl -tag -width "xxxxxxxxxxxxx" -offset indent 54.It Em Retina BLT Z3 55A Zorro III only card. From Macro System, manufacturerid 18260, 56productid 16. 57.It Em Altais 58A DraCo local bus only card. From Macro System, manufacturerid 18260, 59productid 19. 60.El 61.Sh FILES 62.Bl -tag -width "xxxxxxxxxx" -compact 63.It Pa /dev/grf2 64graphics interface special file 65.It Pa /dev/ttye2 66console interface special file for the internal terminal emulator 67.El 68.Sh SEE ALSO 69.Xr console 4 , 70.Xr ite 4 , 71.Xr grfconfig 8 72.Sh HISTORY 73The 74.Nm 75interface first appeared in 76.Nx 1.0 . 77.Sh BUGS 78.Nm 79does not allow setting graphics modes with 80.Xr grfconfig 8 . 81