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UefiCpuPkg: Add CPU Hot Plug Data include file 

Add CpuHotPlugData.h that defines a data structure that is shared between
modules and is required for to support hot plug CPUs.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18643 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Michael Kinney 2015-10-19 19:12:18 +00:00 committed by mdkinney
parent 1c27f926c1
commit a0fa23aab2
1 changed files with 33 additions and 0 deletions
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33
UefiCpuPkg/Include/CpuHotPlugData.h Normal file
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/** @file
Definition for a structure sharing information for CPU hot plug.
Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _CPU_HOT_PLUG_DATA_H_
#define _CPU_HOT_PLUG_DATA_H_
#define CPU_HOT_PLUG_DATA_REVISION_1 0x00000001
typedef struct {
UINT32 Revision; // Used for version identification for this structure
UINT32 ArrayLength; // The entries number of the following ApicId array and SmBase array
//
// Data required for SMBASE relocation
//
UINT64 *ApicId; // Pointer to ApicId array
UINTN *SmBase; // Pointer to SmBase array
UINT32 Reserved;
UINT32 SmrrBase;
UINT32 SmrrSize;
} CPU_HOT_PLUG_DATA;
#endif