1.\" $OpenBSD: machfb.4,v 1.1 2009/06/02 04:30:37 kettenis Exp $ 2.\" 3.\" Copyright (c) 2009 Mark Kettenis. 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. And 8.\" I won't mind if you keep the disclaimer below. 9.\" 10.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17.\" 18.Dd $Mdocdate: June 2 2009 $ 19.Dt MACHFB 4 sparc64 20.Os 21.Sh NAME 22.Nm machfb 23.Nd accelerated color frame buffer 24.Sh SYNOPSIS 25.Cd "machfb* at pci?" 26.Cd "wsdisplay* at machfb?" 27.Sh DESCRIPTION 28The 29.Nm 30driver supports Sun PCI frame buffer cards based on the 31ATI 32.Sq Mach64 33chips, such as the 34Sun 35PGX 36and 37PGX64 38boards. 39It does not provide direct device driver entry points 40but makes its functions available via the internal 41.Xr wsdisplay 4 42interface. 43.Sh SEE ALSO 44.Xr intro 4 , 45.Xr pci 4 , 46.Xr wscons 4 , 47.Xr wsdisplay 4 48