From: Jeff Fan <jeff.fan@intel.com>
To: edk2-devel@lists.01.org
Cc: Michael Kinney <michael.d.kinney@intel.com>,
Feng Tian <feng.tian@intel.com>,
Giri P Mudusuru <giri.p.mudusuru@intel.com>,
Laszlo Ersek <lersek@redhat.com>
Subject: [Patch v5 05/48] UefiCpuPkg/MpInitLib: Add two instances PeiMpInitLib and DxeMpInitLib
Date: Tue, 2 Aug 2016 16:59:05 +0800 [thread overview]
Message-ID: <1470128388-17960-6-git-send-email-jeff.fan@intel.com> (raw)
In-Reply-To: <1470128388-17960-1-git-send-email-jeff.fan@intel.com>
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>
---
UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf | 61 ++++++++++
.../Library/MpInitLib/DxeMpInitLib.uni | 12 +-
.../MpInitLib.h => Library/MpInitLib/DxeMpLib.c} | 123 +++------------------
UefiCpuPkg/Library/MpInitLib/MpLib.c | 119 ++++++++++++++++++++
UefiCpuPkg/Library/MpInitLib/MpLib.h | 40 +++++++
.../MpInitLib/PeiMpInitLib.inf} | 65 +++--------
.../Library/MpInitLib/PeiMpInitLib.uni | 12 +-
.../MpInitLib.h => Library/MpInitLib/PeiMpLib.c} | 123 ++++-----------------
UefiCpuPkg/UefiCpuPkg.dsc | 2 +
9 files changed, 291 insertions(+), 266 deletions(-)
create mode 100644 UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
copy MdeModulePkg/Universal/SmmCommunicationBufferDxe/SmmCommunicationBufferExtraDxe.uni => UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.uni (60%)
copy UefiCpuPkg/{Include/Library/MpInitLib.h => Library/MpInitLib/DxeMpLib.c} (78%)
create mode 100644 UefiCpuPkg/Library/MpInitLib/MpLib.c
create mode 100644 UefiCpuPkg/Library/MpInitLib/MpLib.h
copy UefiCpuPkg/{CpuMpPei/CpuMpPei.inf => Library/MpInitLib/PeiMpInitLib.inf} (54%)
copy MdeModulePkg/Universal/SmmCommunicationBufferDxe/SmmCommunicationBufferExtraDxe.uni => UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.uni (60%)
copy UefiCpuPkg/{Include/Library/MpInitLib.h => Library/MpInitLib/PeiMpLib.c} (78%)
diff --git a/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf b/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
new file mode 100644
index 0000000..1f131c0
--- /dev/null
+++ b/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
@@ -0,0 +1,61 @@
+## @file
+# MP Initialize Library instance for DXE 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 = DxeMpInitLib
+ MODULE_UNI_FILE = DxeMpInitLib.uni
+ FILE_GUID = B88F7146-9834-4c55-BFAC-481CC0C33736
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.1
+ LIBRARY_CLASS = MpInitLib|DXE_DRIVER
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64
+#
+
+[Sources.common]
+ DxeMpLib.c
+ MpLib.c
+ MpLib.h
+
+[Packages]
+ MdePkg/MdePkg.dec
+ UefiCpuPkg/UefiCpuPkg.dec
+
+[LibraryClasses]
+ BaseLib
+ LocalApicLib
+ MemoryAllocationLib
+ HobLib
+ MtrrLib
+ CpuLib
+ UefiCpuLib
+ UefiBootServicesTableLib
+ HobLib
+
+[Guids]
+ gEfiEventExitBootServicesGuid ## CONSUMES ## Event
+
+[Pcd]
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber ## CONSUMES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds ## SOMETIMES_CONSUMES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuApStackSize ## CONSUMES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchAddress ## CONSUMES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize ## CONSUMES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuApLoopMode ## CONSUMES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuApTargetCstate ## SOMETIMES_CONSUMES
+
diff --git a/MdeModulePkg/Universal/SmmCommunicationBufferDxe/SmmCommunicationBufferExtraDxe.uni b/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.uni
similarity index 60%
copy from MdeModulePkg/Universal/SmmCommunicationBufferDxe/SmmCommunicationBufferExtraDxe.uni
copy to UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.uni
index 14b3a69..99d7997 100644
--- a/MdeModulePkg/Universal/SmmCommunicationBufferDxe/SmmCommunicationBufferExtraDxe.uni
+++ b/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.uni
@@ -1,5 +1,7 @@
// /** @file
-// SmmCommunicationBuffer Localized Strings and Content
+// MP Initialize Library instance for DXE driver.
+//
+// MP Initialize Library instance for DXE driver.
//
// Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
//
@@ -13,6 +15,8 @@
//
// **/
-#string STR_PROPERTIES_MODULE_NAME
-#language en-US
-"SMM Communication Buffer DXE Driver"
+
+#string STR_MODULE_ABSTRACT #language en-US "MP Initialize Library instance for DXE driver."
+
+#string STR_MODULE_DESCRIPTION #language en-US "MP Initialize Library instance for DXE driver."
+
diff --git a/UefiCpuPkg/Include/Library/MpInitLib.h b/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c
similarity index 78%
copy from UefiCpuPkg/Include/Library/MpInitLib.h
copy to UefiCpuPkg/Library/MpInitLib/DxeMpLib.c
index 3e19382..46a48a4 100644
--- a/UefiCpuPkg/Include/Library/MpInitLib.h
+++ b/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c
@@ -1,5 +1,5 @@
/** @file
- Multiple-Processor initialization Library.
+ MP initialize support functions for DXE phase.
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
@@ -12,82 +12,7 @@
**/
-#ifndef __MP_INIT_LIB_H__
-#define __MP_INIT_LIB_H__
-
-#include <Ppi/SecPlatformInformation.h>
-#include <Protocol/MpService.h>
-
-/**
- MP Initialize Library initialization.
-
- This service will allocate AP reset vector and wakeup all APs to do APs
- initialization.
-
- This service must be invoked before all other MP Initialize Library
- service are invoked.
-
- @retval EFI_SUCCESS MP initialization succeeds.
- @retval Others MP initialization fails.
-
-**/
-EFI_STATUS
-EFIAPI
-MpInitLibInitialize (
- VOID
- );
-
-/**
- Retrieves the number of logical processor in the platform and the number of
- those logical processors that are enabled on this boot. This service may only
- be called from the BSP.
-
- @param[out] NumberOfProcessors Pointer to the total number of logical
- processors in the system, including the BSP
- and disabled APs.
- @param[out] NumberOfEnabledProcessors Pointer to the number of enabled logical
- processors that exist in system, including
- the BSP.
-
- @retval EFI_SUCCESS The number of logical processors and enabled
- logical processors was retrieved.
- @retval EFI_DEVICE_ERROR The calling processor is an AP.
- @retval EFI_INVALID_PARAMETER NumberOfProcessors is NULL and NumberOfEnabledProcessors
- is NULL.
- @retval EFI_NOT_READY MP Initialize Library is not initialized.
-
-**/
-EFI_STATUS
-EFIAPI
-MpInitLibGetNumberOfProcessors (
- OUT UINTN *NumberOfProcessors, OPTIONAL
- OUT UINTN *NumberOfEnabledProcessors OPTIONAL
- );
-
-/**
- Gets detailed MP-related information on the requested processor at the
- instant this call is made. This service may only be called from the BSP.
-
- @param[in] ProcessorNumber The handle number of processor.
- @param[out] ProcessorInfoBuffer A pointer to the buffer where information for
- the requested processor is deposited.
- @param[out] HealthData Return processor health data.
-
- @retval EFI_SUCCESS Processor information was returned.
- @retval EFI_DEVICE_ERROR The calling processor is an AP.
- @retval EFI_INVALID_PARAMETER ProcessorInfoBuffer is NULL.
- @retval EFI_NOT_FOUND The processor with the handle specified by
- ProcessorNumber does not exist in the platform.
- @retval EFI_NOT_READY MP Initialize Library is not initialized.
-
-**/
-EFI_STATUS
-EFIAPI
-MpInitLibGetProcessorInfo (
- IN UINTN ProcessorNumber,
- OUT EFI_PROCESSOR_INFORMATION *ProcessorInfoBuffer,
- OUT EFI_HEALTH_FLAGS *HealthData OPTIONAL
- );
+#include "MpLib.h"
/**
This service executes a caller provided function on all enabled APs.
@@ -173,7 +98,10 @@ MpInitLibStartupAllAPs (
IN UINTN TimeoutInMicroseconds,
IN VOID *ProcedureArgument OPTIONAL,
OUT UINTN **FailedCpuList OPTIONAL
- );
+ )
+{
+ return EFI_UNSUPPORTED;
+}
/**
This service lets the caller get one enabled AP to execute a caller-provided
@@ -255,7 +183,10 @@ MpInitLibStartupThisAP (
IN UINTN TimeoutInMicroseconds,
IN VOID *ProcedureArgument OPTIONAL,
OUT BOOLEAN *Finished OPTIONAL
- );
+ )
+{
+ return EFI_UNSUPPORTED;
+}
/**
This service switches the requested AP to be the BSP from that point onward.
@@ -288,7 +219,10 @@ EFIAPI
MpInitLibSwitchBSP (
IN UINTN ProcessorNumber,
IN BOOLEAN EnableOldBSP
- );
+ )
+{
+ return EFI_UNSUPPORTED;
+}
/**
This service lets the caller enable or disable an AP from this point onward.
@@ -326,28 +260,7 @@ MpInitLibEnableDisableAP (
IN UINTN ProcessorNumber,
IN BOOLEAN EnableAP,
IN UINT32 *HealthFlag OPTIONAL
- );
-
-/**
- This return the handle number for the calling processor. This service may be
- called from the BSP and APs.
-
- @param[out] ProcessorNumber Pointer to the handle number of AP.
- The range is from 0 to the total number of
- logical processors minus 1. The total number of
- logical processors can be retrieved by
- MpInitLibGetNumberOfProcessors().
-
- @retval EFI_SUCCESS The current processor handle number was returned
- in ProcessorNumber.
- @retval EFI_INVALID_PARAMETER ProcessorNumber is NULL.
- @retval EFI_NOT_READY MP Initialize Library is not initialized.
-
-**/
-EFI_STATUS
-EFIAPI
-MpInitLibWhoAmI (
- OUT UINTN *ProcessorNumber
- );
-
-#endif
+ )
+{
+ return EFI_UNSUPPORTED;
+}
diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.c b/UefiCpuPkg/Library/MpInitLib/MpLib.c
new file mode 100644
index 0000000..12bd04e
--- /dev/null
+++ b/UefiCpuPkg/Library/MpInitLib/MpLib.c
@@ -0,0 +1,119 @@
+/** @file
+ CPU MP Initialize Library common functions.
+
+ 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.
+
+**/
+
+#include "MpLib.h"
+
+
+/**
+ MP Initialize Library initialization.
+
+ This service will allocate AP reset vector and wakeup all APs to do APs
+ initialization.
+
+ This service must be invoked before all other MP Initialize Library
+ service are invoked.
+
+ @retval EFI_SUCCESS MP initialization succeeds.
+ @retval Others MP initialization fails.
+
+**/
+EFI_STATUS
+EFIAPI
+MpInitLibInitialize (
+ VOID
+ )
+{
+ return EFI_UNSUPPORTED;
+}
+
+/**
+ Gets detailed MP-related information on the requested processor at the
+ instant this call is made. This service may only be called from the BSP.
+
+ @param[in] ProcessorNumber The handle number of processor.
+ @param[out] ProcessorInfoBuffer A pointer to the buffer where information for
+ the requested processor is deposited.
+ @param[out] HealthData Return processor health data.
+
+ @retval EFI_SUCCESS Processor information was returned.
+ @retval EFI_DEVICE_ERROR The calling processor is an AP.
+ @retval EFI_INVALID_PARAMETER ProcessorInfoBuffer is NULL.
+ @retval EFI_NOT_FOUND The processor with the handle specified by
+ ProcessorNumber does not exist in the platform.
+ @retval EFI_NOT_READY MP Initialize Library is not initialized.
+
+**/
+EFI_STATUS
+EFIAPI
+MpInitLibGetProcessorInfo (
+ IN UINTN ProcessorNumber,
+ OUT EFI_PROCESSOR_INFORMATION *ProcessorInfoBuffer,
+ OUT EFI_HEALTH_FLAGS *HealthData OPTIONAL
+ )
+{
+ return EFI_UNSUPPORTED;
+}
+/**
+ This return the handle number for the calling processor. This service may be
+ called from the BSP and APs.
+
+ @param[out] ProcessorNumber Pointer to the handle number of AP.
+ The range is from 0 to the total number of
+ logical processors minus 1. The total number of
+ logical processors can be retrieved by
+ MpInitLibGetNumberOfProcessors().
+
+ @retval EFI_SUCCESS The current processor handle number was returned
+ in ProcessorNumber.
+ @retval EFI_INVALID_PARAMETER ProcessorNumber is NULL.
+ @retval EFI_NOT_READY MP Initialize Library is not initialized.
+
+**/
+EFI_STATUS
+EFIAPI
+MpInitLibWhoAmI (
+ OUT UINTN *ProcessorNumber
+ )
+{
+ return EFI_UNSUPPORTED;
+}
+/**
+ Retrieves the number of logical processor in the platform and the number of
+ those logical processors that are enabled on this boot. This service may only
+ be called from the BSP.
+
+ @param[out] NumberOfProcessors Pointer to the total number of logical
+ processors in the system, including the BSP
+ and disabled APs.
+ @param[out] NumberOfEnabledProcessors Pointer to the number of enabled logical
+ processors that exist in system, including
+ the BSP.
+
+ @retval EFI_SUCCESS The number of logical processors and enabled
+ logical processors was retrieved.
+ @retval EFI_DEVICE_ERROR The calling processor is an AP.
+ @retval EFI_INVALID_PARAMETER NumberOfProcessors is NULL and NumberOfEnabledProcessors
+ is NULL.
+ @retval EFI_NOT_READY MP Initialize Library is not initialized.
+
+**/
+EFI_STATUS
+EFIAPI
+MpInitLibGetNumberOfProcessors (
+ OUT UINTN *NumberOfProcessors, OPTIONAL
+ OUT UINTN *NumberOfEnabledProcessors OPTIONAL
+ )
+{
+ return EFI_UNSUPPORTED;
+}
diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.h b/UefiCpuPkg/Library/MpInitLib/MpLib.h
new file mode 100644
index 0000000..66425d3
--- /dev/null
+++ b/UefiCpuPkg/Library/MpInitLib/MpLib.h
@@ -0,0 +1,40 @@
+/** @file
+ Common header file for MP Initialize Library.
+
+ 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.
+
+**/
+
+#ifndef _MP_LIB_H_
+#define _MP_LIB_H_
+
+#include <PiPei.h>
+
+#include <Register/Cpuid.h>
+#include <Register/Msr.h>
+#include <Register/LocalApic.h>
+#include <Register/Microcode.h>
+
+#include <Library/MpInitLib.h>
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/DebugLib.h>
+#include <Library/LocalApicLib.h>
+#include <Library/CpuLib.h>
+#include <Library/UefiCpuLib.h>
+#include <Library/TimerLib.h>
+#include <Library/SynchronizationLib.h>
+#include <Library/MtrrLib.h>
+#include <Library/HobLib.h>
+
+
+#endif
+
diff --git a/UefiCpuPkg/CpuMpPei/CpuMpPei.inf b/UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
similarity index 54%
copy from UefiCpuPkg/CpuMpPei/CpuMpPei.inf
copy to UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
index 5f45662..014a248 100644
--- a/UefiCpuPkg/CpuMpPei/CpuMpPei.inf
+++ b/UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
@@ -1,7 +1,7 @@
## @file
-# CPU driver installs CPU PI Multi-processor PPI.
+# MP Initialize Library instance for PEI driver.
#
-# Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
+# 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
@@ -14,12 +14,12 @@
[Defines]
INF_VERSION = 0x00010005
- BASE_NAME = CpuMpPei
- MODULE_UNI_FILE = CpuMpPei.uni
- FILE_GUID = EDADEB9D-DDBA-48BD-9D22-C1C169C8C5C6
+ BASE_NAME = PeiMpInitLib
+ MODULE_UNI_FILE = PeiMpInitLib.uni
+ FILE_GUID = B00F6090-7739-4830-B906-E0032D388987
MODULE_TYPE = PEIM
- VERSION_STRING = 1.0
- ENTRY_POINT = CpuMpPeimInit
+ VERSION_STRING = 1.1
+ LIBRARY_CLASS = MpInitLib|PEIM
#
# The following information is for reference only and not required by the build tools.
@@ -27,55 +27,28 @@ [Defines]
# VALID_ARCHITECTURES = IA32 X64
#
-[Sources]
- CpuMpPei.h
- CpuMpPei.c
- CpuBist.c
- Microcode.h
- Microcode.c
- PeiMpServices.h
- PeiMpServices.c
-
-[Sources.IA32]
- Ia32/MpEqu.inc
- Ia32/MpFuncs.asm
- Ia32/MpFuncs.nasm
-
-[Sources.X64]
- X64/MpEqu.inc
- X64/MpFuncs.asm
- X64/MpFuncs.nasm
+[Sources.common]
+ PeiMpLib.c
+ MpLib.c
+ MpLib.h
[Packages]
MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
UefiCpuPkg/UefiCpuPkg.dec
[LibraryClasses]
BaseLib
- BaseMemoryLib
- DebugLib
- HobLib
LocalApicLib
- MtrrLib
- PcdLib
- PeimEntryPoint
+ MemoryAllocationLib
+ HobLib
PeiServicesLib
- ReportStatusCodeLib
- SynchronizationLib
- TimerLib
- UefiCpuLib
+ MtrrLib
CpuLib
- CpuExceptionHandlerLib
+ UefiCpuLib
+ SynchronizationLib
[Ppis]
- gEfiPeiMpServicesPpiGuid ## PRODUCES
gEfiEndOfPeiSignalPpiGuid ## NOTIFY
- gEfiSecPlatformInformationPpiGuid ## SOMETIMES_CONSUMES
- ## SOMETIMES_CONSUMES
- ## SOMETIMES_PRODUCES
- gEfiSecPlatformInformation2PpiGuid
- gEfiVectorHandoffInfoPpiGuid ## SOMETIMES_CONSUMES
[Pcd]
gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber ## CONSUMES
@@ -86,9 +59,3 @@ [Pcd]
gUefiCpuPkgTokenSpaceGuid.PcdCpuApLoopMode ## CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuApTargetCstate ## SOMETIMES_CONSUMES
-[Depex]
- gEfiPeiMemoryDiscoveredPpiGuid
-
-[UserExtensions.TianoCore."ExtraFiles"]
- CpuMpPeiExtra.uni
-
diff --git a/MdeModulePkg/Universal/SmmCommunicationBufferDxe/SmmCommunicationBufferExtraDxe.uni b/UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.uni
similarity index 60%
copy from MdeModulePkg/Universal/SmmCommunicationBufferDxe/SmmCommunicationBufferExtraDxe.uni
copy to UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.uni
index 14b3a69..d16f306 100644
--- a/MdeModulePkg/Universal/SmmCommunicationBufferDxe/SmmCommunicationBufferExtraDxe.uni
+++ b/UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.uni
@@ -1,5 +1,7 @@
// /** @file
-// SmmCommunicationBuffer Localized Strings and Content
+// MP Initialize Library instance for PEI driver.
+//
+// MP Initialize Library instance for PEI driver.
//
// Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
//
@@ -13,6 +15,8 @@
//
// **/
-#string STR_PROPERTIES_MODULE_NAME
-#language en-US
-"SMM Communication Buffer DXE Driver"
+
+#string STR_MODULE_ABSTRACT #language en-US "MP Initialize Library instance for PEI driver."
+
+#string STR_MODULE_DESCRIPTION #language en-US "MP Initialize Library instance for PEI driver."
+
diff --git a/UefiCpuPkg/Include/Library/MpInitLib.h b/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c
similarity index 78%
copy from UefiCpuPkg/Include/Library/MpInitLib.h
copy to UefiCpuPkg/Library/MpInitLib/PeiMpLib.c
index 3e19382..a7e9fb8 100644
--- a/UefiCpuPkg/Include/Library/MpInitLib.h
+++ b/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c
@@ -1,5 +1,5 @@
/** @file
- Multiple-Processor initialization Library.
+ MP initialize support functions for PEI phase.
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
@@ -12,82 +12,7 @@
**/
-#ifndef __MP_INIT_LIB_H__
-#define __MP_INIT_LIB_H__
-
-#include <Ppi/SecPlatformInformation.h>
-#include <Protocol/MpService.h>
-
-/**
- MP Initialize Library initialization.
-
- This service will allocate AP reset vector and wakeup all APs to do APs
- initialization.
-
- This service must be invoked before all other MP Initialize Library
- service are invoked.
-
- @retval EFI_SUCCESS MP initialization succeeds.
- @retval Others MP initialization fails.
-
-**/
-EFI_STATUS
-EFIAPI
-MpInitLibInitialize (
- VOID
- );
-
-/**
- Retrieves the number of logical processor in the platform and the number of
- those logical processors that are enabled on this boot. This service may only
- be called from the BSP.
-
- @param[out] NumberOfProcessors Pointer to the total number of logical
- processors in the system, including the BSP
- and disabled APs.
- @param[out] NumberOfEnabledProcessors Pointer to the number of enabled logical
- processors that exist in system, including
- the BSP.
-
- @retval EFI_SUCCESS The number of logical processors and enabled
- logical processors was retrieved.
- @retval EFI_DEVICE_ERROR The calling processor is an AP.
- @retval EFI_INVALID_PARAMETER NumberOfProcessors is NULL and NumberOfEnabledProcessors
- is NULL.
- @retval EFI_NOT_READY MP Initialize Library is not initialized.
-
-**/
-EFI_STATUS
-EFIAPI
-MpInitLibGetNumberOfProcessors (
- OUT UINTN *NumberOfProcessors, OPTIONAL
- OUT UINTN *NumberOfEnabledProcessors OPTIONAL
- );
-
-/**
- Gets detailed MP-related information on the requested processor at the
- instant this call is made. This service may only be called from the BSP.
-
- @param[in] ProcessorNumber The handle number of processor.
- @param[out] ProcessorInfoBuffer A pointer to the buffer where information for
- the requested processor is deposited.
- @param[out] HealthData Return processor health data.
-
- @retval EFI_SUCCESS Processor information was returned.
- @retval EFI_DEVICE_ERROR The calling processor is an AP.
- @retval EFI_INVALID_PARAMETER ProcessorInfoBuffer is NULL.
- @retval EFI_NOT_FOUND The processor with the handle specified by
- ProcessorNumber does not exist in the platform.
- @retval EFI_NOT_READY MP Initialize Library is not initialized.
-
-**/
-EFI_STATUS
-EFIAPI
-MpInitLibGetProcessorInfo (
- IN UINTN ProcessorNumber,
- OUT EFI_PROCESSOR_INFORMATION *ProcessorInfoBuffer,
- OUT EFI_HEALTH_FLAGS *HealthData OPTIONAL
- );
+#include "MpLib.h"
/**
This service executes a caller provided function on all enabled APs.
@@ -173,7 +98,10 @@ MpInitLibStartupAllAPs (
IN UINTN TimeoutInMicroseconds,
IN VOID *ProcedureArgument OPTIONAL,
OUT UINTN **FailedCpuList OPTIONAL
- );
+ )
+{
+ return EFI_UNSUPPORTED;
+}
/**
This service lets the caller get one enabled AP to execute a caller-provided
@@ -255,7 +183,10 @@ MpInitLibStartupThisAP (
IN UINTN TimeoutInMicroseconds,
IN VOID *ProcedureArgument OPTIONAL,
OUT BOOLEAN *Finished OPTIONAL
- );
+ )
+{
+ return EFI_UNSUPPORTED;
+}
/**
This service switches the requested AP to be the BSP from that point onward.
@@ -287,8 +218,11 @@ EFI_STATUS
EFIAPI
MpInitLibSwitchBSP (
IN UINTN ProcessorNumber,
- IN BOOLEAN EnableOldBSP
- );
+ IN BOOLEAN EnableOldBSP
+ )
+{
+ return EFI_UNSUPPORTED;
+}
/**
This service lets the caller enable or disable an AP from this point onward.
@@ -326,28 +260,9 @@ MpInitLibEnableDisableAP (
IN UINTN ProcessorNumber,
IN BOOLEAN EnableAP,
IN UINT32 *HealthFlag OPTIONAL
- );
-
-/**
- This return the handle number for the calling processor. This service may be
- called from the BSP and APs.
+ )
+{
+ return EFI_UNSUPPORTED;
+}
- @param[out] ProcessorNumber Pointer to the handle number of AP.
- The range is from 0 to the total number of
- logical processors minus 1. The total number of
- logical processors can be retrieved by
- MpInitLibGetNumberOfProcessors().
-
- @retval EFI_SUCCESS The current processor handle number was returned
- in ProcessorNumber.
- @retval EFI_INVALID_PARAMETER ProcessorNumber is NULL.
- @retval EFI_NOT_READY MP Initialize Library is not initialized.
-
-**/
-EFI_STATUS
-EFIAPI
-MpInitLibWhoAmI (
- OUT UINTN *ProcessorNumber
- );
-#endif
diff --git a/UefiCpuPkg/UefiCpuPkg.dsc b/UefiCpuPkg/UefiCpuPkg.dsc
index b35f41b..5701a7a 100644
--- a/UefiCpuPkg/UefiCpuPkg.dsc
+++ b/UefiCpuPkg/UefiCpuPkg.dsc
@@ -115,6 +115,8 @@ [Components.IA32, Components.X64]
UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib.inf
UefiCpuPkg/Library/CpuExceptionHandlerLib/SmmCpuExceptionHandlerLib.inf
UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuExceptionHandlerLib.inf
+ UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
+ UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
UefiCpuPkg/Library/MtrrLib/MtrrLib.inf
UefiCpuPkg/Library/PlatformSecLibNull/PlatformSecLibNull.inf
UefiCpuPkg/Library/SmmCpuPlatformHookLibNull/SmmCpuPlatformHookLibNull.inf
--
2.7.4.windows.1
next prev parent reply other threads:[~2016-08-02 9:00 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-02 8:59 [Patch v5 00/48] MP Initialize Library Jeff Fan
2016-08-02 8:59 ` [Patch v5 01/48] UefiCpuPkg/LocalApic.h: Remove duplicated/conflicted definitions Jeff Fan
2016-08-02 17:17 ` Kinney, Michael D
2016-08-02 8:59 ` [Patch v5 02/48] UefiCpuPkg/MpInitLib: Add microcode definitions defined in IA32 SDM Jeff Fan
2016-08-02 15:20 ` Mudusuru, Giri P
2016-08-02 8:59 ` [Patch v5 03/48] UefiCpuPkg/CpuS3DataDxe: Move StartupVector allocation to EndOfDxe() Jeff Fan
2016-08-02 8:59 ` [Patch v5 04/48] UefiCpuPkg/MpInitLib: Add MP Initialize library class definition Jeff Fan
2016-08-02 8:59 ` Jeff Fan [this message]
2016-08-02 8:59 ` [Patch v5 06/48] UefiCpuPkg/MpInitLib: Add AP assembly code and MP_CPU_EXCHANGE_INFO Jeff Fan
2016-08-02 8:59 ` [Patch v5 07/48] UefiCpuPkg/MpInitLib: Fix typo and clean up the code Jeff Fan
2016-08-02 8:59 ` [Patch v5 08/48] UefiCpuPkg/MpInitLib: Add EnableExecuteDisable in MP_CPU_EXCHANGE_INFO Jeff Fan
2016-08-02 8:59 ` [Patch v5 09/48] UefiCpuPkg/MpInitLib: Add AsmRelocateApLoop() assembly code Jeff Fan
2016-08-02 8:59 ` [Patch v5 10/48] UefiCpuPkg/MpInitLib: Add MP_ASSEMBLY_ADDRESS_MAP Jeff Fan
2016-08-02 8:59 ` [Patch v5 11/48] UefiCpuPkg/MpInitLib: Get ApLoopMode and MointorFilter size Jeff Fan
2016-08-02 8:59 ` [Patch v5 12/48] UefiCpuPkg/MpInitLib: Allocate and initialize memory of MP Data buffer Jeff Fan
2016-08-02 8:59 ` [Patch v5 13/48] UefiCpuPkg/MpInitLib: Initialize CPU_AP_DATA for CPU APs Jeff Fan
2016-08-02 8:59 ` [Patch v5 14/48] UefiCpuPkg/MpInitLib: Add CPU_VOLATILE_REGISTERS & worker functions Jeff Fan
2016-08-02 8:59 ` [Patch v5 15/48] UefiCpuPkg/MpInitLib: Add MicrocodeDetect() and load microcode on BSP Jeff Fan
2016-08-02 8:59 ` [Patch v5 16/48] UefiCpuPkg/MpInitLib: Save CPU MP Data pointer Jeff Fan
2016-08-02 8:59 ` [Patch v5 17/48] UefiCpuPkg/MpInitLib: Register one End of PEI callback function Jeff Fan
2016-08-02 8:59 ` [Patch v5 18/48] UefiCpuPkg/MpInitLib: Register one period event to check APs status Jeff Fan
2016-08-02 8:59 ` [Patch v5 19/48] UefiCpuPkg/MpInitLib: Allocate AP reset vector buffer under 1MB Jeff Fan
2016-08-02 8:59 ` [Patch v5 20/48] UefiCpuPkg/MpInitLib: Add ApWakeupFunction() executed by assembly code Jeff Fan
2016-08-02 8:59 ` [Patch v5 21/48] UefiCpuPkg/MpInitLib: Fill MP_CPU_EXCHANGE_INFO fields Jeff Fan
2016-08-02 8:59 ` [Patch v5 22/48] UefiCpuPkg/MpInitLib: Add WakeUpAP() Jeff Fan
2016-08-02 8:59 ` [Patch v5 23/48] UefiCpuPkg/MpInitLib: Send INIT-SIPI-SIPI to get processor count Jeff Fan
2016-08-02 8:59 ` [Patch v5 24/48] UefiCpuPkg/MpInitLib: Enable x2APIC mode on BSP/APs Jeff Fan
2016-08-02 8:59 ` [Patch v5 25/48] UefiCpuPkg/MpInitLib: Sort processor by ascending order of APIC ID Jeff Fan
2016-08-02 8:59 ` [Patch v5 26/48] UefiCpuPkg/MpInitLib: Skip collect processor count if GUIDed HOB exist Jeff Fan
2016-08-02 8:59 ` [Patch v5 27/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibGetNumberOfProcessors() Jeff Fan
2016-08-02 8:59 ` [Patch v5 28/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibGetProcessorInfo() Jeff Fan
2016-08-02 8:59 ` [Patch v5 29/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibWhoAmI() Jeff Fan
2016-08-02 8:59 ` [Patch v5 30/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibSwitchBSP() Jeff Fan
2016-08-02 8:59 ` [Patch v5 31/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibEnableDisableAP() Jeff Fan
2016-08-02 8:59 ` [Patch v5 32/48] UefiCpuPkg/MpInitLib: Check APs Status and update APs status Jeff Fan
2016-08-02 8:59 ` [Patch v5 33/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibStartupThisAP() Jeff Fan
2016-08-02 8:59 ` [Patch v5 34/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibStartupAllAPs() Jeff Fan
2016-08-02 8:59 ` [Patch v5 35/48] UefiCpuPkg/MpInitLib: Place APs in safe loop before hand-off to OS Jeff Fan
2016-08-02 8:59 ` [Patch v5 36/48] OvmfPkg: Add MpInitLib reference in DSC files Jeff Fan
2016-08-02 11:39 ` Laszlo Ersek
2016-08-02 8:59 ` [Patch v5 37/48] QuarkPlatformPkg: " Jeff Fan
2016-08-02 8:59 ` [Patch v5 38/48] UefiCpuPkg/CpuMpPei: Consume MpInitLib to produce CPU MP PPI services Jeff Fan
2016-08-02 8:59 ` [Patch v5 39/48] UefiCpuPkg/CpuMpPei: Remove unused files and codes Jeff Fan
2016-08-02 8:59 ` [Patch v5 40/48] UefiCpuPkg/CpuMpPei: Delete PeiMpServices.c and PeiMpServices.h Jeff Fan
2016-08-02 8:59 ` [Patch v5 41/48] UefiCpuPkg/CpuDxe: Consume MpInitLib to produce CPU MP Protocol services Jeff Fan
2016-08-02 8:59 ` [Patch v5 42/48] UefiCpuPkg/CpuDxe: Move SetMtrrsFromBuffer() location Jeff Fan
2016-08-02 8:59 ` [Patch v5 43/48] UefiCpuPkg/CpuDxe: Remove unused codes and files Jeff Fan
2016-08-02 8:59 ` [Patch v5 44/48] UefiCpuPkg/CpuDxe: Remove PcdCpuMaxLogicalProcessorNumber consuming Jeff Fan
2016-08-02 8:59 ` [Patch v5 45/48] MdePkg/MpService.h: Fixed typo in function header to match PI spec Jeff Fan
2016-08-02 8:59 ` [Patch v5 46/48] MdePkg/MpService.h: Trim whitespace at end of line Jeff Fan
2016-08-02 8:59 ` [Patch v5 47/48] UefiCpuPkg/CpuDxe: Fixed typo in function header to match PI spec Jeff Fan
2016-08-02 8:59 ` [Patch v5 48/48] UefiCpuPkg/PiSmmCpuDxeSmm: Add gEfiVariableArchProtocolGuid dependency Jeff Fan
2016-08-19 1:19 ` Laszlo Ersek
2016-08-19 2:00 ` Fan, Jeff
2016-08-19 2:26 ` Laszlo Ersek
2016-08-19 2:45 ` Zeng, Star
2016-08-19 2:57 ` Zeng, Star
2016-08-19 13:19 ` Laszlo Ersek
2016-08-23 15:33 ` Laszlo Ersek
2016-08-24 2:39 ` Zeng, Star
2016-08-24 3:27 ` Laszlo Ersek
[not found] ` <ea6bfac6-1f9c-a0f6-c4ce-0b147136f34e@intel.com>
2016-08-24 8:16 ` Zeng, Star
2016-08-24 11:53 ` Laszlo Ersek
2016-08-24 13:42 ` Zeng, Star
2016-08-25 8:00 ` Fan, Jeff
2016-08-30 13:45 ` Laszlo Ersek
2016-09-01 1:11 ` Fan, Jeff
2016-09-01 17:46 ` Laszlo Ersek
2016-09-02 0:49 ` Fan, Jeff
2016-08-19 14:28 ` Laszlo Ersek
2016-08-02 18:55 ` [Patch v5 00/48] MP Initialize Library Kinney, Michael D
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