1.\" $NetBSD: pyro.4,v 1.1 2024/12/15 09:22:19 mrg Exp $ 2.\" from: OpenBSD: pyro.4,v 1.4 2013/07/16 16:05:50 schwarze Exp $ 3.\" 4.\" Copyright (c) 2002 Jason L. Wright (jason@thought.net) 5.\" All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 19.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 20.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 21.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 22.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 24.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 25.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26.\" POSSIBILITY OF SUCH DAMAGE. 27.\" 28.Dd $Mdocdate: December 15 2025 $ 29.Dt PYRO 4 sparc64 30.Os 31.Sh NAME 32.Nm pyro 33.Nd SPARC64 Host/PCIe bridge 34.Sh SYNOPSIS 35.Cd "pyro* at mainbus0" 36.Cd "pci* at pyro?" 37.Sh DESCRIPTION 38The 39.Nm 40device provides support for the Fire and Oberon 41.Xr pci 4 42bus, as found on UltraSPARC III based sparc64 systems. 43.Sh SEE ALSO 44.Xr intro 4 , 45.Xr pci 4 46.Sh HISTORY 47The 48.Nm 49driver first appeared in 50.Ox 4.2 . 51It was first available in 52.Nx 6.0 . 53.Sh AUTHORS 54.An -nosplit 55The 56.Nm 57driver was written by 58.An Mark Kettenis Aq Mt kettenis@openbsd.org , 59and ported to 60.Nx 61by 62.An Matthew R. Green Aq Mt mrg@NetBSD.org . 63