1*ff501836Sjmc.\" $OpenBSD: bwtwo.4,v 1.14 2008/03/31 08:12:22 jmc Exp $ 2f0a4b606Sjason.\" 3f0a4b606Sjason.\" Copyright (c) 2002 Jason L. Wright (jason@thought.net) 4f0a4b606Sjason.\" All rights reserved. 5f0a4b606Sjason.\" 6f0a4b606Sjason.\" Redistribution and use in source and binary forms, with or without 7f0a4b606Sjason.\" modification, are permitted provided that the following conditions 8f0a4b606Sjason.\" are met: 9f0a4b606Sjason.\" 1. Redistributions of source code must retain the above copyright 10f0a4b606Sjason.\" notice, this list of conditions and the following disclaimer. 11f0a4b606Sjason.\" 2. Redistributions in binary form must reproduce the above copyright 12f0a4b606Sjason.\" notice, this list of conditions and the following disclaimer in the 13f0a4b606Sjason.\" documentation and/or other materials provided with the distribution. 14f0a4b606Sjason.\" 15f0a4b606Sjason.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16f0a4b606Sjason.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17f0a4b606Sjason.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18f0a4b606Sjason.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 19f0a4b606Sjason.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 20f0a4b606Sjason.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21f0a4b606Sjason.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22f0a4b606Sjason.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 23f0a4b606Sjason.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 24f0a4b606Sjason.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25f0a4b606Sjason.\" POSSIBILITY OF SUCH DAMAGE. 26f0a4b606Sjason.\" 27*ff501836Sjmc.Dd $Mdocdate: March 31 2008 $ 28f0a4b606Sjason.Dt BWTWO 4 sparc64 29f0a4b606Sjason.Os 30f0a4b606Sjason.Sh NAME 31f0a4b606Sjason.Nm bwtwo 32f0a4b606Sjason.Nd monochromatic frame buffer 33f0a4b606Sjason.Sh SYNOPSIS 34afb7f3acSmickey.Cd "bwtwo* at sbus?" 35f0a4b606Sjason.Cd "wsdisplay* at bwtwo?" 36f0a4b606Sjason.Sh DESCRIPTION 37f0a4b606SjasonThe 38f0a4b606Sjason.Nm 39cfaf1024Smiodis an SBus monochrome frame buffer. 40cfaf1024Smiod.Pp 41cfaf1024SmiodThe 42cfaf1024Smiod.Nm 43cfaf1024Smioddriver interfaces the frame buffer with the 44f0a4b606Sjason.Xr wscons 4 45f0a4b606Sjasonconsole framework. 46f0a4b606SjasonIt does not provide direct device driver entry points 47f0a4b606Sjasonbut makes its functions available via the internal 48f0a4b606Sjason.Xr wsdisplay 4 49f0a4b606Sjasoninterface. 50f0a4b606Sjason.Sh SEE ALSO 519cf9dc59Smiod.Xr intro 4 , 52f0a4b606Sjason.Xr sbus 4 , 53f0a4b606Sjason.Xr wscons 4 , 54*ff501836Sjmc.Xr wsdisplay 4 55