UefiCpuPkg/MpInitLib: Add two instances PeiMpInitLib and DxeMpInitLib

Add two MP Initialize Library instances PeiMpInitLib.inf and DxeMpInitLib.inf
with NULL implementation.

One PeiMpInitLib.inf is consumed by PEI MP driver. Another DxeMpInitLib.inf is
consumed by DXE MP driver.

Place MpInitLibStartupAllAPs()/MpInitLibStartupThisAp()/MpInitLibSwitchBSP()/
MpInitLibEnableDisableAP() into PeiMpLib.c and DxeMpLib.c, because they have
the different implementations and will be updated in latter patches.

v5:
  1. Add back PeiExceptionHandlerLib.inf in UefiCpuPkg.dsc. It is removed
     incorrectly.

v4:
  1. Return EFI_UNSUPPORTED instead of EFI_SUCCESS for NULL implementation of
     all Functions.
  2. Sync MpInitLibxxx functions header updating described in v4 part of Patch
     #4.

v3:
  1. Rename MpInitLibSwitchBsp to MpInitLibSwitchBSP to match PI spec

Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
This commit is contained in:
Jeff Fan
2016-07-20 21:56:58 +08:00
parent 87896d03f6
commit 3e8ad6bd76
9 changed files with 861 additions and 0 deletions

View File

@@ -0,0 +1,61 @@
## @file
# MP Initialize Library instance for PEI driver.
#
# Copyright (c) 2016, 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.
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = PeiMpInitLib
MODULE_UNI_FILE = PeiMpInitLib.uni
FILE_GUID = B00F6090-7739-4830-B906-E0032D388987
MODULE_TYPE = PEIM
VERSION_STRING = 1.1
LIBRARY_CLASS = MpInitLib|PEIM
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources.common]
PeiMpLib.c
MpLib.c
MpLib.h
[Packages]
MdePkg/MdePkg.dec
UefiCpuPkg/UefiCpuPkg.dec
[LibraryClasses]
BaseLib
LocalApicLib
MemoryAllocationLib
HobLib
PeiServicesLib
MtrrLib
CpuLib
UefiCpuLib
SynchronizationLib
[Ppis]
gEfiEndOfPeiSignalPpiGuid ## NOTIFY
[Pcd]
gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber ## CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds ## CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuApStackSize ## CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchAddress ## CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize ## CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuApLoopMode ## CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuApTargetCstate ## SOMETIMES_CONSUMES