From mboxrd@z Thu Jan  1 00:00:00 1970
From: Gleb Natapov <gleb@redhat.com>
Subject: [PATCH] prevent acpi from rerouting SCI interrupt
Date: Thu, 24 Dec 2009 14:37:16 +0200
Message-ID: <20091224123716.GA5691@redhat.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Cc: kvm@vger.kernel.org
To: seabios@seabios.org
Return-path: <kvm-owner@vger.kernel.org>
Received: from mx1.redhat.com ([209.132.183.28]:46072 "EHLO mx1.redhat.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1750998AbZLXMh0 (ORCPT <rfc822;kvm@vger.kernel.org>);
	Thu, 24 Dec 2009 07:37:26 -0500
Content-Disposition: inline
Sender: kvm-owner@vger.kernel.org
List-ID: <kvm.vger.kernel.org>

SCI interrupt in piix4 chipset is hardwired to gsi 9, but we allow it
to be reconfigured by acpi. Fix this by providing fixed gsi for 
PCI device 1 pin 0. 

Signed-off-by: Gleb Natapov <gleb@redhat.com> 
diff --git a/src/acpi-dsdt.dsl b/src/acpi-dsdt.dsl
index cee038a..2bede25 100644
--- a/src/acpi-dsdt.dsl
+++ b/src/acpi-dsdt.dsl
@@ -58,7 +58,10 @@ DefinitionBlock (
 #define prt_slot2(nr) prt_slot(nr, LNKB, LNKC, LNKD, LNKA)
 #define prt_slot3(nr) prt_slot(nr, LNKC, LNKD, LNKA, LNKB)
                prt_slot0(0x0000),
-               prt_slot1(0x0001),
+               Package() { 0x0001ffff, 0, 0, 9 },
+               Package() { 0x0001ffff, 1, LNKB, 0 },
+               Package() { 0x0001ffff, 2, LNKC, 0 },
+               Package() { 0x0001ffff, 3, LNKD, 0 },
                prt_slot2(0x0002),
                prt_slot3(0x0003),
                prt_slot0(0x0004),
--
			Gleb.