From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keir Fraser Subject: Re: [PATCH 0 of 2] Add configuration options to selectively disable S3 and S4 (V2) Date: Fri, 18 Nov 2011 13:07:48 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Paul Durrant , xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On 18/11/2011 10:28, "Paul Durrant" wrote: > 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. Way nicer. I'll check these in. -- Keir > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel