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[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 (V3) |
| From: | Paul Durrant <paul.durrant@xxxxxxxxxx> |
| Date: | Fri, 18 Nov 2011 10:35:03 +0000 |
| Cc: | paul.durrant@xxxxxxxxxx |
| Delivery-date: | Fri, 18 Nov 2011 02:36:37 -0800 |
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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 |
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