UefiCpuPkg/CpuMpPei: Update files format to DOS
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18168 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jeff Fan
vanjeff
@@ -1,260 +1,260 @@
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/** @file
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Update and publish processors' BIST information.
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Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "CpuMpPei.h"
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EFI_SEC_PLATFORM_INFORMATION2_PPI mSecPlatformInformation2Ppi = {
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SecPlatformInformation2
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};
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EFI_PEI_PPI_DESCRIPTOR mPeiSecPlatformInformation2Ppi = {
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(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
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&gEfiSecPlatformInformation2PpiGuid,
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&mSecPlatformInformation2Ppi
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};
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/**
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Implementation of the PlatformInformation2 service in EFI_SEC_PLATFORM_INFORMATION2_PPI.
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@param PeiServices The pointer to the PEI Services Table.
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@param StructureSize The pointer to the variable describing size of the input buffer.
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@param PlatformInformationRecord2 The pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD2.
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@retval EFI_SUCCESS The data was successfully returned.
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@retval EFI_BUFFER_TOO_SMALL The buffer was too small. The current buffer size needed to
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hold the record is returned in StructureSize.
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**/
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EFI_STATUS
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EFIAPI
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SecPlatformInformation2 (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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IN OUT UINT64 *StructureSize,
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OUT EFI_SEC_PLATFORM_INFORMATION_RECORD2 *PlatformInformationRecord2
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)
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{
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PEI_CPU_MP_DATA *PeiCpuMpData;
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UINTN BistInformationSize;
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UINTN CpuIndex;
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EFI_SEC_PLATFORM_INFORMATION_CPU *CpuInstance;
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PeiCpuMpData = GetMpHobData ();
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BistInformationSize = sizeof (EFI_SEC_PLATFORM_INFORMATION_RECORD2) +
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sizeof (EFI_SEC_PLATFORM_INFORMATION_CPU) * PeiCpuMpData->CpuCount;
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//
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// return the information size if input buffer size is too small
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//
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if ((*StructureSize) < (UINT64) BistInformationSize) {
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*StructureSize = (UINT64) BistInformationSize;
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return EFI_BUFFER_TOO_SMALL;
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}
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PlatformInformationRecord2->NumberOfCpus = PeiCpuMpData->CpuCount;
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CpuInstance = PlatformInformationRecord2->CpuInstance;
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for (CpuIndex = 0; CpuIndex < PeiCpuMpData->CpuCount; CpuIndex ++) {
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CpuInstance[CpuIndex].CpuLocation = PeiCpuMpData->CpuData[CpuIndex].ApicId;
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CpuInstance[CpuIndex].InfoRecord.IA32HealthFlags = PeiCpuMpData->CpuData[CpuIndex].Health;
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}
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return EFI_SUCCESS;
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}
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/**
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Worker function to get CPUs' BIST by calling SecPlatformInformationPpi
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or SecPlatformInformation2Ppi.
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@param PeiServices Pointer to PEI Services Table
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@param Guid PPI Guid
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@param PpiDescriptor Return a pointer to instance of the
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EFI_PEI_PPI_DESCRIPTOR
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@param BistInformationData Pointer to BIST information data
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@retval EFI_SUCCESS Retrieve of the BIST data successfully
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@retval EFI_NOT_FOUND No sec platform information(2) ppi export
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@retval EFI_DEVICE_ERROR Failed to get CPU Information
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**/
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EFI_STATUS
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GetBistInfoFromPpi (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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IN CONST EFI_GUID *Guid,
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OUT EFI_PEI_PPI_DESCRIPTOR **PpiDescriptor,
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OUT VOID **BistInformationData
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)
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{
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EFI_STATUS Status;
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EFI_SEC_PLATFORM_INFORMATION2_PPI *SecPlatformInformation2Ppi;
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EFI_SEC_PLATFORM_INFORMATION_RECORD2 *SecPlatformInformation2;
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UINT64 InformationSize;
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Status = PeiServicesLocatePpi (
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Guid, // GUID
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0, // INSTANCE
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PpiDescriptor, // EFI_PEI_PPI_DESCRIPTOR
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(VOID **)&SecPlatformInformation2Ppi // PPI
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);
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if (Status == EFI_NOT_FOUND) {
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return EFI_NOT_FOUND;
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}
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if (Status == EFI_SUCCESS) {
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//
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// Get the size of the sec platform information2(BSP/APs' BIST data)
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//
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InformationSize = 0;
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SecPlatformInformation2 = NULL;
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Status = SecPlatformInformation2Ppi->PlatformInformation2 (
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PeiServices,
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&InformationSize,
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SecPlatformInformation2
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);
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if (Status == EFI_BUFFER_TOO_SMALL) {
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Status = PeiServicesAllocatePool (
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(UINTN) InformationSize,
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(VOID **) &SecPlatformInformation2
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);
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if (Status == EFI_SUCCESS) {
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//
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// Retrieve BIST data
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//
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Status = SecPlatformInformation2Ppi->PlatformInformation2 (
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PeiServices,
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&InformationSize,
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SecPlatformInformation2
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);
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if (Status == EFI_SUCCESS) {
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*BistInformationData = SecPlatformInformation2;
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return EFI_SUCCESS;
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}
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}
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}
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}
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return EFI_DEVICE_ERROR;
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}
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/**
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Collects BIST data from PPI.
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This function collects BIST data from Sec Platform Information2 PPI
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or SEC Platform Information PPI.
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@param PeiServices Pointer to PEI Services Table
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@param PeiCpuMpData Pointer to PEI CPU MP Data
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**/
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VOID
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CollectBistDataFromPpi (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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IN PEI_CPU_MP_DATA *PeiCpuMpData
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)
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{
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EFI_STATUS Status;
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EFI_PEI_PPI_DESCRIPTOR *SecInformationDescriptor;
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EFI_SEC_PLATFORM_INFORMATION_RECORD2 *SecPlatformInformation2;
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EFI_SEC_PLATFORM_INFORMATION_RECORD *SecPlatformInformation;
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UINTN NumberOfData;
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EFI_SEC_PLATFORM_INFORMATION_CPU *CpuInstance;
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EFI_SEC_PLATFORM_INFORMATION_CPU BspCpuInstance;
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UINTN ProcessorNumber;
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UINTN CpuIndex;
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PEI_CPU_DATA *CpuData;
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SecPlatformInformation2 = NULL;
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SecPlatformInformation = NULL;
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NumberOfData = 0;
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CpuInstance = NULL;
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//
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// Get BIST information from Sec Platform Information2 Ppi firstly
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//
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Status = GetBistInfoFromPpi (
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PeiServices,
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&gEfiSecPlatformInformation2PpiGuid,
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&SecInformationDescriptor,
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(VOID *) &SecPlatformInformation2
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);
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if (Status == EFI_SUCCESS) {
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//
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// Sec Platform Information2 PPI includes BSP/APs' BIST information
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//
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NumberOfData = SecPlatformInformation2->NumberOfCpus;
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CpuInstance = SecPlatformInformation2->CpuInstance;
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} else {
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//
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// Otherwise, get BIST information from Sec Platform Information Ppi
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//
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Status = GetBistInfoFromPpi (
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PeiServices,
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&gEfiSecPlatformInformationPpiGuid,
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&SecInformationDescriptor,
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(VOID *) &SecPlatformInformation
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);
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if (Status == EFI_SUCCESS) {
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NumberOfData = 1;
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//
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// SEC Platform Information only includes BSP's BIST information
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// and does not have BSP's APIC ID
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//
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BspCpuInstance.CpuLocation = GetInitialApicId ();
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BspCpuInstance.InfoRecord.IA32HealthFlags.Uint32 = SecPlatformInformation->IA32HealthFlags.Uint32;
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CpuInstance = &BspCpuInstance;
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} else {
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DEBUG ((EFI_D_INFO, "Does not find any stored CPU BIST information from PPI!\n"));
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}
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}
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for (ProcessorNumber = 0; ProcessorNumber < PeiCpuMpData->CpuCount; ProcessorNumber ++) {
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CpuData = &PeiCpuMpData->CpuData[ProcessorNumber];
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for (CpuIndex = 0; CpuIndex < NumberOfData; CpuIndex ++) {
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ASSERT (CpuInstance != NULL);
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if (CpuData->ApicId == CpuInstance[CpuIndex].CpuLocation) {
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//
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// Update processor's BIST data if it is already stored before
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//
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CpuData->Health = CpuInstance[CpuIndex].InfoRecord.IA32HealthFlags;
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}
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}
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if (CpuData->Health.Uint32 != 0) {
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//
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// Report Status Code that self test is failed
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//
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REPORT_STATUS_CODE (
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EFI_ERROR_CODE | EFI_ERROR_MAJOR,
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(EFI_COMPUTING_UNIT_HOST_PROCESSOR | EFI_CU_HP_EC_SELF_TEST)
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);
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}
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DEBUG ((EFI_D_INFO, " APICID - 0x%08x, BIST - 0x%08x\n",
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PeiCpuMpData->CpuData[ProcessorNumber].ApicId,
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PeiCpuMpData->CpuData[ProcessorNumber].Health.Uint32
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));
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}
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if (SecPlatformInformation2 != NULL && NumberOfData < PeiCpuMpData->CpuCount) {
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//
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// Reinstall SecPlatformInformation2 PPI to include new BIST inforamtion
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//
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Status = PeiServicesReInstallPpi (
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SecInformationDescriptor,
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&mPeiSecPlatformInformation2Ppi
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);
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ASSERT_EFI_ERROR (Status);
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} else {
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//
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// Install SecPlatformInformation2 PPI to include new BIST inforamtion
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//
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Status = PeiServicesInstallPpi (&mPeiSecPlatformInformation2Ppi);
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ASSERT_EFI_ERROR(Status);
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}
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}
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/** @file
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Update and publish processors' BIST information.
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Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
|
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "CpuMpPei.h"
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EFI_SEC_PLATFORM_INFORMATION2_PPI mSecPlatformInformation2Ppi = {
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SecPlatformInformation2
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};
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EFI_PEI_PPI_DESCRIPTOR mPeiSecPlatformInformation2Ppi = {
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(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
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&gEfiSecPlatformInformation2PpiGuid,
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&mSecPlatformInformation2Ppi
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};
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/**
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Implementation of the PlatformInformation2 service in EFI_SEC_PLATFORM_INFORMATION2_PPI.
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@param PeiServices The pointer to the PEI Services Table.
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@param StructureSize The pointer to the variable describing size of the input buffer.
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@param PlatformInformationRecord2 The pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD2.
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@retval EFI_SUCCESS The data was successfully returned.
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@retval EFI_BUFFER_TOO_SMALL The buffer was too small. The current buffer size needed to
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hold the record is returned in StructureSize.
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**/
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EFI_STATUS
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EFIAPI
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SecPlatformInformation2 (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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IN OUT UINT64 *StructureSize,
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OUT EFI_SEC_PLATFORM_INFORMATION_RECORD2 *PlatformInformationRecord2
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)
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{
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PEI_CPU_MP_DATA *PeiCpuMpData;
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UINTN BistInformationSize;
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UINTN CpuIndex;
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EFI_SEC_PLATFORM_INFORMATION_CPU *CpuInstance;
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PeiCpuMpData = GetMpHobData ();
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BistInformationSize = sizeof (EFI_SEC_PLATFORM_INFORMATION_RECORD2) +
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sizeof (EFI_SEC_PLATFORM_INFORMATION_CPU) * PeiCpuMpData->CpuCount;
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//
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// return the information size if input buffer size is too small
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//
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if ((*StructureSize) < (UINT64) BistInformationSize) {
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*StructureSize = (UINT64) BistInformationSize;
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return EFI_BUFFER_TOO_SMALL;
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}
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PlatformInformationRecord2->NumberOfCpus = PeiCpuMpData->CpuCount;
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CpuInstance = PlatformInformationRecord2->CpuInstance;
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for (CpuIndex = 0; CpuIndex < PeiCpuMpData->CpuCount; CpuIndex ++) {
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CpuInstance[CpuIndex].CpuLocation = PeiCpuMpData->CpuData[CpuIndex].ApicId;
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CpuInstance[CpuIndex].InfoRecord.IA32HealthFlags = PeiCpuMpData->CpuData[CpuIndex].Health;
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}
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return EFI_SUCCESS;
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}
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/**
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Worker function to get CPUs' BIST by calling SecPlatformInformationPpi
|
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or SecPlatformInformation2Ppi.
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|
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@param PeiServices Pointer to PEI Services Table
|
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@param Guid PPI Guid
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@param PpiDescriptor Return a pointer to instance of the
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EFI_PEI_PPI_DESCRIPTOR
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@param BistInformationData Pointer to BIST information data
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@retval EFI_SUCCESS Retrieve of the BIST data successfully
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@retval EFI_NOT_FOUND No sec platform information(2) ppi export
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@retval EFI_DEVICE_ERROR Failed to get CPU Information
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**/
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EFI_STATUS
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GetBistInfoFromPpi (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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IN CONST EFI_GUID *Guid,
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OUT EFI_PEI_PPI_DESCRIPTOR **PpiDescriptor,
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OUT VOID **BistInformationData
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)
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{
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EFI_STATUS Status;
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EFI_SEC_PLATFORM_INFORMATION2_PPI *SecPlatformInformation2Ppi;
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EFI_SEC_PLATFORM_INFORMATION_RECORD2 *SecPlatformInformation2;
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UINT64 InformationSize;
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Status = PeiServicesLocatePpi (
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Guid, // GUID
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0, // INSTANCE
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PpiDescriptor, // EFI_PEI_PPI_DESCRIPTOR
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(VOID **)&SecPlatformInformation2Ppi // PPI
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);
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if (Status == EFI_NOT_FOUND) {
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return EFI_NOT_FOUND;
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}
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|
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if (Status == EFI_SUCCESS) {
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//
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// Get the size of the sec platform information2(BSP/APs' BIST data)
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//
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InformationSize = 0;
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SecPlatformInformation2 = NULL;
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Status = SecPlatformInformation2Ppi->PlatformInformation2 (
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PeiServices,
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&InformationSize,
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SecPlatformInformation2
|
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);
|
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if (Status == EFI_BUFFER_TOO_SMALL) {
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Status = PeiServicesAllocatePool (
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(UINTN) InformationSize,
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(VOID **) &SecPlatformInformation2
|
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);
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if (Status == EFI_SUCCESS) {
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//
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// Retrieve BIST data
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//
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Status = SecPlatformInformation2Ppi->PlatformInformation2 (
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PeiServices,
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&InformationSize,
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SecPlatformInformation2
|
||||
);
|
||||
if (Status == EFI_SUCCESS) {
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||||
*BistInformationData = SecPlatformInformation2;
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return EFI_SUCCESS;
|
||||
}
|
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}
|
||||
}
|
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}
|
||||
|
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return EFI_DEVICE_ERROR;
|
||||
}
|
||||
|
||||
/**
|
||||
Collects BIST data from PPI.
|
||||
|
||||
This function collects BIST data from Sec Platform Information2 PPI
|
||||
or SEC Platform Information PPI.
|
||||
|
||||
@param PeiServices Pointer to PEI Services Table
|
||||
@param PeiCpuMpData Pointer to PEI CPU MP Data
|
||||
|
||||
**/
|
||||
VOID
|
||||
CollectBistDataFromPpi (
|
||||
IN CONST EFI_PEI_SERVICES **PeiServices,
|
||||
IN PEI_CPU_MP_DATA *PeiCpuMpData
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_PEI_PPI_DESCRIPTOR *SecInformationDescriptor;
|
||||
EFI_SEC_PLATFORM_INFORMATION_RECORD2 *SecPlatformInformation2;
|
||||
EFI_SEC_PLATFORM_INFORMATION_RECORD *SecPlatformInformation;
|
||||
UINTN NumberOfData;
|
||||
EFI_SEC_PLATFORM_INFORMATION_CPU *CpuInstance;
|
||||
EFI_SEC_PLATFORM_INFORMATION_CPU BspCpuInstance;
|
||||
UINTN ProcessorNumber;
|
||||
UINTN CpuIndex;
|
||||
PEI_CPU_DATA *CpuData;
|
||||
|
||||
SecPlatformInformation2 = NULL;
|
||||
SecPlatformInformation = NULL;
|
||||
NumberOfData = 0;
|
||||
CpuInstance = NULL;
|
||||
|
||||
//
|
||||
// Get BIST information from Sec Platform Information2 Ppi firstly
|
||||
//
|
||||
Status = GetBistInfoFromPpi (
|
||||
PeiServices,
|
||||
&gEfiSecPlatformInformation2PpiGuid,
|
||||
&SecInformationDescriptor,
|
||||
(VOID *) &SecPlatformInformation2
|
||||
);
|
||||
if (Status == EFI_SUCCESS) {
|
||||
//
|
||||
// Sec Platform Information2 PPI includes BSP/APs' BIST information
|
||||
//
|
||||
NumberOfData = SecPlatformInformation2->NumberOfCpus;
|
||||
CpuInstance = SecPlatformInformation2->CpuInstance;
|
||||
} else {
|
||||
//
|
||||
// Otherwise, get BIST information from Sec Platform Information Ppi
|
||||
//
|
||||
Status = GetBistInfoFromPpi (
|
||||
PeiServices,
|
||||
&gEfiSecPlatformInformationPpiGuid,
|
||||
&SecInformationDescriptor,
|
||||
(VOID *) &SecPlatformInformation
|
||||
);
|
||||
if (Status == EFI_SUCCESS) {
|
||||
NumberOfData = 1;
|
||||
//
|
||||
// SEC Platform Information only includes BSP's BIST information
|
||||
// and does not have BSP's APIC ID
|
||||
//
|
||||
BspCpuInstance.CpuLocation = GetInitialApicId ();
|
||||
BspCpuInstance.InfoRecord.IA32HealthFlags.Uint32 = SecPlatformInformation->IA32HealthFlags.Uint32;
|
||||
CpuInstance = &BspCpuInstance;
|
||||
} else {
|
||||
DEBUG ((EFI_D_INFO, "Does not find any stored CPU BIST information from PPI!\n"));
|
||||
}
|
||||
}
|
||||
for (ProcessorNumber = 0; ProcessorNumber < PeiCpuMpData->CpuCount; ProcessorNumber ++) {
|
||||
CpuData = &PeiCpuMpData->CpuData[ProcessorNumber];
|
||||
for (CpuIndex = 0; CpuIndex < NumberOfData; CpuIndex ++) {
|
||||
ASSERT (CpuInstance != NULL);
|
||||
if (CpuData->ApicId == CpuInstance[CpuIndex].CpuLocation) {
|
||||
//
|
||||
// Update processor's BIST data if it is already stored before
|
||||
//
|
||||
CpuData->Health = CpuInstance[CpuIndex].InfoRecord.IA32HealthFlags;
|
||||
}
|
||||
}
|
||||
if (CpuData->Health.Uint32 != 0) {
|
||||
//
|
||||
// Report Status Code that self test is failed
|
||||
//
|
||||
REPORT_STATUS_CODE (
|
||||
EFI_ERROR_CODE | EFI_ERROR_MAJOR,
|
||||
(EFI_COMPUTING_UNIT_HOST_PROCESSOR | EFI_CU_HP_EC_SELF_TEST)
|
||||
);
|
||||
}
|
||||
DEBUG ((EFI_D_INFO, " APICID - 0x%08x, BIST - 0x%08x\n",
|
||||
PeiCpuMpData->CpuData[ProcessorNumber].ApicId,
|
||||
PeiCpuMpData->CpuData[ProcessorNumber].Health.Uint32
|
||||
));
|
||||
}
|
||||
|
||||
if (SecPlatformInformation2 != NULL && NumberOfData < PeiCpuMpData->CpuCount) {
|
||||
//
|
||||
// Reinstall SecPlatformInformation2 PPI to include new BIST inforamtion
|
||||
//
|
||||
Status = PeiServicesReInstallPpi (
|
||||
SecInformationDescriptor,
|
||||
&mPeiSecPlatformInformation2Ppi
|
||||
);
|
||||
ASSERT_EFI_ERROR (Status);
|
||||
} else {
|
||||
//
|
||||
// Install SecPlatformInformation2 PPI to include new BIST inforamtion
|
||||
//
|
||||
Status = PeiServicesInstallPpi (&mPeiSecPlatformInformation2Ppi);
|
||||
ASSERT_EFI_ERROR(Status);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user