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| author | Jeff Fan <jeff.fan@intel.com> | 2015-11-25 06:43:11 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@Edk2> | 2015-11-25 06:43:11 +0000 |
| commit | 3630da170ebf995a43e540196f7aed09d95c2f4c (patch) | |
| tree | 1f15de2cdf4ff4e773598b41efd6710aec1dc09d /StdLib | |
| parent | 4c98fa255a6c6307ad2d12ec86c9333bcdcb106e (diff) | |
| download | edk2-platforms-3630da170ebf995a43e540196f7aed09d95c2f4c.tar.xz | |
UefiCpuPkg/CpuMpPei: Set X2APIC flag if one x2APIC ID larger than 254
If there are any logical processor reporting an APIC ID of 255 or greater, set
X2ApicEnable flag.
GetInitialApicId() will return x2APIC ID if CPUID leaf B supported.
(Sync patch r18933 from main trunk.)
Cc: Feng Tian <feng.tian@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/branches/UDK2015@18941 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'StdLib')
0 files changed, 0 insertions, 0 deletions