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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-05-01 10:40:01 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-05-01 10:40:01 +0100 |
| commit | 0cf748600410381f5732dcd80770c814dc0432f4 (patch) | |
| tree | 322e7de99d4c33431add8518cedde69f9e07228f /stubdom | |
| parent | 85715f4bc7c9c58a81da55041bf00eaab4e52b21 (diff) | |
| download | xen-0cf748600410381f5732dcd80770c814dc0432f4.tar.gz xen-0cf748600410381f5732dcd80770c814dc0432f4.tar.bz2 xen-0cf748600410381f5732dcd80770c814dc0432f4.zip | |
Add basic acpi C-states based cpu idle power mgmt in xen for x86.
It includes:
1. hypercall definition for passing ACPI info.
2. C1/C2 support.
3. Mwait support, as well as legacy ioport.
4. Ladder policy from Linux kernel.
A lot of code & ideas came from Linux.
Signed-off-by: Wei Gang <gang.wei@intel.com>
Diffstat (limited to 'stubdom')
0 files changed, 0 insertions, 0 deletions