1.\" $OpenBSD: bbc.4,v 1.5 2013/07/16 16:05:49 schwarze Exp $ 2.\" 3.\" Copyright (c) 2007 Mark Kettenis <kettenis@openbsd.org> 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. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: July 16 2013 $ 18.Dt BBC 4 sparc64 19.Os 20.Sh NAME 21.Nm bbc 22.Nd SPARC64 BootBus Controller 23.Sh SYNOPSIS 24.Cd "bbc* at ebus?" 25.Sh DESCRIPTION 26The 27.Nm 28driver provides support for the BootBus Controllers found on 29UltraSPARC III systems. 30.Pp 31The 32.Nm 33driver configures the system to do a full system reset when the 34watchdog timer provided by 35.Xr pmc 4 36expires. 37.Sh SEE ALSO 38.Xr intro 4 , 39.Xr pmc 4 40.Sh HISTORY 41The 42.Nm 43driver first appeared in 44.Ox 4.2 . 45.Sh AUTHORS 46The 47.Nm 48driver was written by 49.An Mark Kettenis Aq Mt kettenis@openbsd.org . 50