1.\" Copyright (c) 2001 Yar Tikhiy 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.\" 27.Dd October 5, 2001 28.Dt AGP 4 29.Os 30.Sh NAME 31.Nm agp 32.Nd "generic interface to the Accelerated Graphics Port (AGP)" 33.Sh SYNOPSIS 34.Cd "device agp" 35.Sh DESCRIPTION 36The 37.Nm 38driver provides uniform, abstract methods for controlling 39the following devices: 40.Bl -bullet -offset indent -compact 41.It 42Ali M1541 host-to-AGP bridge 43.It 44.\" 761 not in -stable 45AMD 751 and 761 host-to-AGP bridges 46.It 47Intel i810, i810-DC100, i810E, and i815 SVGA controllers 48.It 49Intel 82443GX host-to-AGP bridge 50.It 51SiS 5591 host-to-AGP bridge 52.El 53.Pp 54The most common application of 55.Nm 56is for running 57.Xr XFree86 1 58on the Intel i81x controllers. 59.Sh FILES 60.Bl -tag -width ".Pa /dev/agpgart" -compact 61.It Pa /dev/agpgart 62AGP device node. 63.El 64.Sh SEE ALSO 65.Xr XFree86 1 66.Sh HISTORY 67The 68.Nm 69driver first appeared in 70.Fx 4.1 . 71