xen-changelog

[Top] [All Lists]

[Xen-changelog] [xen-unstable] Fix the address calculation of acpi enabl

from [Xen patchbot-unstable]

[Permanent Link][Original]

To:	xen-changelog@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-changelog] [xen-unstable] Fix the address calculation of acpi enable reg according to ACPI spec.
From:	Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date:	Mon, 05 May 2008 02:30:12 -0700
Delivery-date:	Mon, 05 May 2008 02:30:19 -0700
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxx
List-help:	<mailto:xen-changelog-request@lists.xensource.com?subject=help>
List-id:	BK change log <xen-changelog.lists.xensource.com>
List-post:	<mailto:xen-changelog@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=unsubscribe>
Reply-to:	xen-devel@xxxxxxxxxxxxxxxxxxx
Sender:	xen-changelog-bounces@xxxxxxxxxxxxxxxxxxx

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1209979018 -3600
# Node ID ccbbe6fe5827b3a262b24f6dd7140de8ae3ec456
# Parent  0eb471aa24dcaf14f309a985f44c075092fd3c8b
Fix the address calculation of acpi enable reg according to ACPI spec.

Signed-off-by: Wei Gang <gang.wei@xxxxxxxxx>
---
 xen/arch/x86/acpi/boot.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff -r 0eb471aa24dc -r ccbbe6fe5827 xen/arch/x86/acpi/boot.c
--- a/xen/arch/x86/acpi/boot.c  Mon May 05 10:16:06 2008 +0100
+++ b/xen/arch/x86/acpi/boot.c  Mon May 05 10:16:58 2008 +0100
@@ -475,8 +475,12 @@ acpi_fadt_parse_reg(struct acpi_table_fa
                       sizeof(acpi_gbl_xpm1a_enable));
                memcpy(&acpi_gbl_xpm1b_enable, &fadt->xpm1b_event_block,
                       sizeof(acpi_gbl_xpm1b_enable));
-               acpi_gbl_xpm1a_enable.address += 2;
-               acpi_gbl_xpm1b_enable.address += 2;
+
+               acpi_gbl_xpm1a_enable.address +=
+                       acpi_gbl_FADT.pm1_event_length / 2;
+               if ( acpi_gbl_xpm1b_enable.address )
+                       acpi_gbl_xpm1b_enable.address +=
+                               acpi_gbl_FADT.pm1_event_length / 2;
        }
 }
 

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog

[More with this subject...]

<Prev in Thread]	Current Thread	[Next in Thread>
[Xen-changelog] [xen-unstable] Fix the address calculation of acpi enable reg according to ACPI spec., Xen patchbot-unstable <=

Previous by Date:	[Xen-changelog] [xen-unstable] Enable Px/Cx related CPUID/MSR bits for dom0 to get correct Px/Cx info., Xen patchbot-unstable
Next by Date:	[Xen-changelog] [linux-2.6.18-xen] Keep platform.h sync with Xen side., Xen patchbot-linux-2.6.18-xen
Previous by Thread:	[Xen-changelog] [xen-unstable] Enable Px/Cx related CPUID/MSR bits for dom0 to get correct Px/Cx info., Xen patchbot-unstable
Next by Thread:	[Xen-changelog] [linux-2.6.18-xen] Keep platform.h sync with Xen side., Xen patchbot-linux-2.6.18-xen
Indexes:	[Date] [Thread] [Top] [All Lists]