1.\" $NetBSD: rdcpcib.4,v 1.1 2011/04/04 17:26:24 bouyer Exp $ 2.\" 3.\" Copyright (c) 2011 Manuel Bouyer. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22.\" INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24.\" 25.Dd April 4, 2011 26.Dt RDCPCIB 4 27.Os 28.Sh NAME 29.Nm rdcpcib 30.Nd RDC PCI/ISA bridge and watchdog timer driver 31.Sh SYNOPSIS 32.Cd "rdcpcib* at pci? dev ? function ?" 33.Cd "isa0 at rdcide?" 34.Sh DESCRIPTION 35The 36.Nm 37driver supports the PCI/ISA bridge and watchdog timer as found in RDC's 38vortex86 and PMX-1000 system on chip. 39The watchdog timer may be configured for expiration periods between one and 40512 seconds. 41.Sh DIAGNOSTIC 42.Bl -diag 43.It "rdcpcib0: watchdog fired bit set, clearing" 44A bit was set in the watchdog's timer registers indicating that it has reached 45the configured timeout at last once. 46This probably means this boot has been triggered by a watchdog timeout. 47.El 48.Sh SEE ALSO 49.Xr wdogctl 8 50