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(parent: 2388754) | patch
x86: Back port from latest Linux kernel to enable C2/C3 entry via MWAIT
authorKeir Fraser <keir.fraser@citrix.com>
Mon, 16 Jun 2008 09:36:24 +0000 (10:36 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Mon, 16 Jun 2008 09:36:24 +0000 (10:36 +0100)
commit1fe54b320461ae1cab23fd09dbd3633d770e2e92
tree7dcbe0b865e73be1725d4774c608929dc952c9c7tree
parent238875435ffabe8407370fbad12359c18580ffc8commit | diff
x86: Back port from latest Linux kernel to enable C2/C3 entry via MWAIT

Current xen-linux (2.6.18) not include support for Cx MWAIT entry
method. Back port from latest Linux kernel (already there since
2.6.23). Without this patch, _CST method couldn't get C states with
FFH address space type.

Signed-off-by: Wei Gang <gang.wei@intel.com>
include/acpi/pdc_intel.h diff | blob | blame | history
xenclient linux xen kernel