1.\" $OpenBSD: agp.4,v 1.6 2014/03/14 23:57:03 kettenis Exp $ 2.\" Copyright (c) Owain Ainsworth <oga@openbsd.org> 3.\" 4.\" Permission to use, copy, modify, and distribute this software for any 5.\" purpose with or without fee is hereby granted, provided that the above 6.\" copyright notice and this permission notice appear in all copies. 7.\" 8.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15.Dd $Mdocdate: March 14 2014 $ 16.Dt AGP 4 17.Os 18.Sh NAME 19.Nm agp 20.Nd accelerated graphics port driver 21.Sh SYNOPSIS 22.Cd "agp* at vga?" 23.Sh DESCRIPTION 24The 25.Nm 26driver provides support for programming the AGP GART. 27This support is used by 28.Xr drm 4 29kernel drivers. 30.Sh SEE ALSO 31.Xr drm 4 , 32.Xr inteldrm 4 , 33.Xr radeondrm 4 , 34.Xr vga 4 35.Sh HISTORY 36The 37.Nm 38driver first appeared in 39.Fx 4.1 . 40It was adopted in 41.Nx 1.6 . 42The driver was then ported in parts to 43.Ox , 44and fully integrated in 45.Ox 4.3 . 46The userland 47.Xr ioctl 2 48interface was removed in 49.Ox 5.6 . 50