.\" $NetBSD: p5membar.4,v 1.5 2017/02/17 22:24:46 christos Exp $
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.\" Copyright (c) 2012 The NetBSD Foundation, Inc.
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.\" This code is derived from software contributed to The NetBSD Foundation
.\" by Radoslaw Kujawa.
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.Dd February 17, 2017
.Dt P5MEMBAR 4 amiga
.Os
.Sh NAME
.Nm p5membar
.Nd Phase5 PCI bridge memory space driver
.Sh SYNOPSIS
.Cd "p5membar* at zbus0"
.Sh DESCRIPTION
The
.Nm
driver provides support for automatically configured Phase5 PCI bridge
resources.
It is needed for proper operation of the
.Xr amiga/p5pb 4
when G-REX firmware is running on processor board, and Phase5 PCI hardware is
present in the machine.
Known firmware versions automatically allocationg these resources include 44.69
and 44.71.
.Sh SEE ALSO
.Xr amiga/p5pb 4 ,
.Xr pci 4
.Sh HISTORY
The
.Nm
device first appeared in
.Nx 6.0 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Radoslaw Kujawa Aq Mt radoslaw.kujawa@gmail.com .