WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] [PATCH 0 of 2] Add configuration options to selectively disa

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] [PATCH 0 of 2] Add configuration options to selectively disable S3 and S4 (V4)
From: Paul Durrant <paul.durrant@xxxxxxxxxx>
Date: Fri, 18 Nov 2011 11:19:29 +0000
Cc: paul.durrant@xxxxxxxxxx
Delivery-date: Fri, 18 Nov 2011 03:23:47 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mercurial-patchbomb/1.6.4
This patch series adds the ability to selectively disable the S3 and S4 ACPI
power states for HVM guests.

Since there is a general move towards retiring the hvm_info_table structure,
the first patch moves the acpi_enabled flag out of the hvm_info_table and into
a xenstore key (platform/acpi).
The second patch then introduces the acpi_s3 and acpi_s4 configuration
parameters to the xl config file (default=1). These result in population of
new platform/acpi_s3 and platform/acpi_s4 xenstore keys. hvmloader then reads
these keys to determine whether or not to include SSDTs containing the
_S3 and _S4 packages respectively.


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

<Prev in Thread] Current Thread [Next in Thread>