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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2009-03-30 13:55:30 -0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-04-03 20:08:12 -0400 |
| commit | 7237d3de78ff89ec2e18eae5fe962d063024fef5 (patch) | |
| tree | 07d0196e9e3122546cc0366c686d363423bfe894 /include/Kbuild | |
| parent | 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff) | |
| download | talos-obmc-linux-7237d3de78ff89ec2e18eae5fe962d063024fef5.tar.gz talos-obmc-linux-7237d3de78ff89ec2e18eae5fe962d063024fef5.zip | |
x86, ACPI: add support for x2apic ACPI extensions
All logical processors with APIC ID values of 255 and greater will have their
APIC reported through Processor X2APIC structure (type-9 entry type) and all
logical processors with APIC ID less than 255 will have their APIC reported
through legacy Processor Local APIC (type-0 entry type) only. This is the
same case even for NMI structure reporting.
The Processor X2APIC Affinity structure provides the association between the
X2APIC ID of a logical processor and the proximity domain to which the logical
processor belongs.
For OSPM, Procssor IDs outside the 0-254 range are to be declared as Device()
objects in the ACPI namespace.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/Kbuild')
0 files changed, 0 insertions, 0 deletions
