Port EdkUnixPkg to UnixPkg. The changes are listed as follows:
1. change *.msa to *.inf, and create platform configuration files .dec&.dsc&.fdf to comply with Edk2 build process 2. using PCD mechanism to replace macro. 3. change Sec code to cowork with PI1.0 Pei Core and produce temparory memory ppi. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5380 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
eric_tian
334
UnixPkg/MiscSubClassPlatformDxe/MiscSubclassDriverEntryPoint.c
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334
UnixPkg/MiscSubClassPlatformDxe/MiscSubclassDriverEntryPoint.c
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/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. 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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Module Name:
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MiscSubclassDriverEntryPoint.c
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Abstract:
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This driver parses the mMiscSubclassDataTable structure and reports
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any generated data to the DataHub.
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--*/
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#include "MiscSubClassDriver.h"
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extern UINT8 MiscSubClassStrings[];
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//
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//
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//
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EFI_STATUS
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LogRecordDataToDataHub (
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EFI_DATA_HUB_PROTOCOL *DataHub,
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UINT32 RecordType,
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UINT32 RecordLen,
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VOID *RecordData
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)
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/*++
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Description:
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Parameters:
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DataHub
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%%TBD
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RecordType
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%%TBD
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RecordLen
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%%TBD
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RecordData
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%%TBD
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Returns:
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EFI_INVALID_PARAMETER
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EFI_SUCCESS
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Other Data Hub errors
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--*/
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{
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EFI_MISC_SUBCLASS_DRIVER_DATA MiscSubclass;
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EFI_STATUS EfiStatus;
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//
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// Do nothing if data parameters are not valid.
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//
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if (RecordLen == 0 || RecordData == NULL) {
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DEBUG (
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(EFI_D_ERROR,
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"RecordLen == %d RecordData == %xh\n",
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RecordLen,
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RecordData)
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);
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return EFI_INVALID_PARAMETER;
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}
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//
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// Assemble Data Hub record.
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//
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MiscSubclass.Header.Version = EFI_MISC_SUBCLASS_VERSION;
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MiscSubclass.Header.HeaderSize = sizeof (EFI_SUBCLASS_TYPE1_HEADER);
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MiscSubclass.Header.Instance = 1;
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MiscSubclass.Header.SubInstance = 1;
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MiscSubclass.Header.RecordType = RecordType;
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CopyMem (
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&MiscSubclass.Record,
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RecordData,
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RecordLen
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);
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//
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// Log Data Hub record.
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//
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EfiStatus = DataHub->LogData (
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DataHub,
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&gEfiMiscSubClassGuid,
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&gEfiMiscSubClassGuid,
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EFI_DATA_RECORD_CLASS_DATA,
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&MiscSubclass,
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sizeof (EFI_SUBCLASS_TYPE1_HEADER) + RecordLen
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);
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if (EFI_ERROR (EfiStatus)) {
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DEBUG (
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(EFI_D_ERROR,
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"LogData(%d bytes) == %r\n",
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sizeof (EFI_SUBCLASS_TYPE1_HEADER) + RecordLen,
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EfiStatus)
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);
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}
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return EfiStatus;
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}
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EFI_STATUS
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EFIAPI
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MiscSubclassDriverEntryPoint (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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/*++
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Description:
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Standard EFI driver point. This driver parses the mMiscSubclassDataTable
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structure and reports any generated data to the DataHub.
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Arguments:
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ImageHandle
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Handle for the image of this driver
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SystemTable
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Pointer to the EFI System Table
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Returns:
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EFI_SUCCESS
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The data was successfully reported to the Data Hub.
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--*/
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{
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EFI_MISC_SUBCLASS_DRIVER_DATA RecordData;
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EFI_DATA_HUB_PROTOCOL *DataHub;
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EFI_HII_HANDLE HiiHandle;
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EFI_STATUS EfiStatus;
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UINTN Index;
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BOOLEAN LogRecordData;
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EFI_MEMORY_SUBCLASS_DRIVER_DATA MemorySubClassData;
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UINT64 TotalMemorySize;
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CHAR16 *UnixMemString;
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//
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// Initialize constant portion of subclass header.
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//
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RecordData.Header.Version = EFI_MISC_SUBCLASS_VERSION;
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RecordData.Header.HeaderSize = sizeof (EFI_SUBCLASS_TYPE1_HEADER);
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RecordData.Header.Instance = 1;
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RecordData.Header.SubInstance = 1;
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//
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// Locate data hub protocol.
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//
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EfiStatus = gBS->LocateProtocol (&gEfiDataHubProtocolGuid, NULL, (VOID**) &DataHub);
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if (EFI_ERROR (EfiStatus)) {
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DEBUG ((EFI_D_ERROR, "Could not locate DataHub protocol. %r\n", EfiStatus));
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return EfiStatus;
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} else if (DataHub == NULL) {
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DEBUG ((EFI_D_ERROR, "LocateProtocol(DataHub) returned NULL pointer!\n"));
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return EFI_DEVICE_ERROR;
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}
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//
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// Add our default strings to the HII database. They will be modified later.
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//
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HiiLibAddPackages (1, &gEfiMiscSubClassGuid, NULL, &HiiHandle, MiscSubclassStrings);
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if (EFI_ERROR (EfiStatus)) {
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DEBUG ((EFI_D_ERROR, "Could not log default strings to Hii. %r\n", EfiStatus));
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return EfiStatus;
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}
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//
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//
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//
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for (Index = 0; Index < mMiscSubclassDataTableEntries; ++Index) {
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//
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// Stupidity check! Do nothing if RecordLen is zero.
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// %%TBD - Should this be an error or a mechanism for ignoring
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// records in the Data Table?
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//
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if (mMiscSubclassDataTable[Index].RecordLen == 0) {
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DEBUG (
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(EFI_D_ERROR,
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"mMiscSubclassDataTable[%d].RecordLen == 0\n",
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Index)
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);
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continue;
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}
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//
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// Initialize per-record portion of subclass header and
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// copy static data into data portion of subclass record.
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//
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RecordData.Header.RecordType = mMiscSubclassDataTable[Index].RecordType;
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if (mMiscSubclassDataTable[Index].RecordData == NULL) {
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ZeroMem (
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&RecordData.Record,
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mMiscSubclassDataTable[Index].RecordLen
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);
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} else {
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CopyMem (
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&RecordData.Record,
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mMiscSubclassDataTable[Index].RecordData,
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mMiscSubclassDataTable[Index].RecordLen
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);
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}
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//
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// If the entry does not have a function pointer, just log the data.
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//
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if (mMiscSubclassDataTable[Index].Function == NULL) {
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//
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// Log RecordData to Data Hub.
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//
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EfiStatus = DataHub->LogData (
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DataHub,
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&gEfiMiscSubClassGuid,
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&gEfiMiscSubClassGuid,
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EFI_DATA_RECORD_CLASS_DATA,
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&RecordData,
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sizeof (EFI_SUBCLASS_TYPE1_HEADER) + mMiscSubclassDataTable[Index].RecordLen
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);
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if (EFI_ERROR (EfiStatus)) {
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DEBUG (
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(EFI_D_ERROR,
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"LogData(%d bytes) == %r\n",
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sizeof (EFI_SUBCLASS_TYPE1_HEADER) + mMiscSubclassDataTable[Index].RecordLen,
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EfiStatus)
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);
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}
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continue;
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}
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//
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// The entry has a valid function pointer.
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// Keep calling the function and logging data until there
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// is no more data to log.
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//
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for (;;) {
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EfiStatus = (*mMiscSubclassDataTable[Index].Function)(mMiscSubclassDataTable[Index].RecordType, &mMiscSubclassDataTable[Index].RecordLen, &RecordData.Record, &LogRecordData);
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if (EFI_ERROR (EfiStatus)) {
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break;
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}
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if (!LogRecordData) {
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break;
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}
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//
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//
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//
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EfiStatus = DataHub->LogData (
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DataHub,
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&gEfiMiscSubClassGuid,
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&gEfiMiscSubClassGuid,
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EFI_DATA_RECORD_CLASS_DATA,
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&RecordData,
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sizeof (EFI_SUBCLASS_TYPE1_HEADER) + mMiscSubclassDataTable[Index].RecordLen
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);
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if (EFI_ERROR (EfiStatus)) {
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DEBUG (
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(EFI_D_ERROR,
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"LogData(%d bytes) == %r\n",
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sizeof (EFI_SUBCLASS_TYPE1_HEADER) + mMiscSubclassDataTable[Index].RecordLen,
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EfiStatus)
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);
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}
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}
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}
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//
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// Log Memory Size info based on PCD setting.
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//
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MemorySubClassData.Header.Instance = 1;
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MemorySubClassData.Header.SubInstance = EFI_SUBCLASS_INSTANCE_NON_APPLICABLE;
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MemorySubClassData.Header.RecordType = EFI_MEMORY_ARRAY_START_ADDRESS_RECORD_NUMBER;
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//
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// Process Memory String in form size!size ...
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// So 64!64 is 128 MB
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//
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UnixMemString = PcdGetPtr (PcdUnixMemorySize);
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for (TotalMemorySize = 0; *UnixMemString != '\0';) {
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TotalMemorySize += StrDecimalToUint64 (UnixMemString);
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while (*UnixMemString != '\0') {
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if (*UnixMemString == '!') {
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UnixMemString++;
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break;
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}
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UnixMemString++;
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}
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}
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MemorySubClassData.Record.ArrayStartAddress.MemoryArrayStartAddress = 0;
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MemorySubClassData.Record.ArrayStartAddress.MemoryArrayEndAddress = LShiftU64 (TotalMemorySize, 20) - 1;
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MemorySubClassData.Record.ArrayStartAddress.PhysicalMemoryArrayLink.ProducerName = gEfiMemoryProducerGuid;
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MemorySubClassData.Record.ArrayStartAddress.PhysicalMemoryArrayLink.Instance = 1;
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MemorySubClassData.Record.ArrayStartAddress.PhysicalMemoryArrayLink.SubInstance = EFI_SUBCLASS_INSTANCE_NON_APPLICABLE;
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MemorySubClassData.Record.ArrayStartAddress.MemoryArrayPartitionWidth = 0;
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//
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// Store memory size data record to data hub.
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//
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EfiStatus = DataHub->LogData (
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DataHub,
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&gEfiMemorySubClassGuid,
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&gEfiMemoryProducerGuid,
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EFI_DATA_RECORD_CLASS_DATA,
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&MemorySubClassData,
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sizeof (EFI_SUBCLASS_TYPE1_HEADER) + sizeof (EFI_MEMORY_ARRAY_START_ADDRESS_DATA)
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);
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return EFI_SUCCESS;
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}
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