From owner-freebsd-sparc64@freebsd.org  Mon Dec 14 13:52:58 2015
Return-Path: <owner-freebsd-sparc64@freebsd.org>
Delivered-To: freebsd-sparc64@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3153DA4388D;
 Mon, 14 Dec 2015 13:52:58 +0000 (UTC)
 (envelope-from andrew@fubar.geek.nz)
Received: from kif.fubar.geek.nz (kif.fubar.geek.nz [178.62.119.249])
 by mx1.freebsd.org (Postfix) with ESMTP id E3C021BA8;
 Mon, 14 Dec 2015 13:52:54 +0000 (UTC)
 (envelope-from andrew@fubar.geek.nz)
Received: from zapp (global-5-141.nat-2.net.cam.ac.uk [131.111.5.141])
 by kif.fubar.geek.nz (Postfix) with ESMTPSA id 53B76D78FE;
 Mon, 14 Dec 2015 13:46:27 +0000 (UTC)
Date: Mon, 14 Dec 2015 13:46:25 +0000
From: Andrew Turner <andrew@fubar.geek.nz>
To: freebsd-ppc@FreeBSD.org, freebsd-sparc64@FreeBSD.org
Subject: Testing an Open Firmware interrupt-map patch
Message-ID: <20151214134625.79283652@zapp>
X-Mailer: Claws Mail 3.13.0 (GTK+ 2.24.28; amd64-portbld-freebsd11.0)
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
X-BeenThere: freebsd-sparc64@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: Porting FreeBSD to the Sparc <freebsd-sparc64.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-sparc64>, 
 <mailto:freebsd-sparc64-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-sparc64/>
List-Post: <mailto:freebsd-sparc64@freebsd.org>
List-Help: <mailto:freebsd-sparc64-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-sparc64>, 
 <mailto:freebsd-sparc64-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 14 Dec 2015 13:52:58 -0000

Hello,

I'm looking for testers for a patch to update how we parse the
interrupt-map property to follow the ePAPR spec. This property is
commonly used with PCIe controllers.

The current code doesn't take the parent address size property. When
this is non-zero we need to also read these values. This is needed on
an arm64 board I have as the interrupt parent has memory-mapped
children so needs this to be set.

I have a patch at [1] to add this, however would like it if this could
be tested on other platforms using this code to check it doesn't break
these platforms before I commit it.

I welcome feedback on this patch as I would like to commit this soon.

Andrew

[1] https://reviews.freebsd.org/D4518