.\"	$OpenBSD: dino.4,v 1.6 2007/05/31 19:19:54 jmc Exp $
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.\" Copyright (c) 2003 Michael Shalayeff
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.Dd $Mdocdate: May 31 2007 $
.Dt DINO 4 hppa
.Os
.Sh NAME
.Nm dino
.Nd Dino and Cujo Host/PCI bridges
.Sh SYNOPSIS
.Cd "dino* at phantomas?"
.Cd "dino* at uturn?"
.Cd "com1 at dino? irq 11"
.Cd "pci* at dino?"
.Sh DESCRIPTION
This driver supports
.Tn Dino
and
.Tn Cujo
Host/PCI bridges found on the A, B, C and J-class workstations.
.Tn Cujo
is a 64 bit datapath version of
.Tn Dino .
.Pp
On some machines it may also provide an additional serial port through the
.Xr com 4
driver, or
.Tn PS/2
keyboard and mouse ports, though the latter are not yet supported.
.Sh SEE ALSO
.Xr com 4 ,
.Xr intro 4 ,
.Xr pci 4 ,
.Xr phantomas 4 ,
.Xr uturn 4
.Sh HISTORY
The
.Nm
driver
appeared in
.Ox 3.5 .
.Sh BUGS
.Nm
bridges of revision earlier than three may exhibit data corruption on DMA.
This hardware bug does not affect
.Nm cujo
or card mode
.Nm
bridges.
See HP Service Note Numbers A4190A-01 and A4191A-01 for more details.
Systems affected are those shipped before Aug 20, 1997 and
of models: B132L, B160L, C160, C180, C200, C240.