Upload BSD-licensed Vlv2TbltDevicePkg and Vlv2DeviceRefCodePkg to
https://svn.code.sf.net/p/edk2/code/trunk/edk2/, which are for MinnowBoard MAX open source project. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: David Wei <david.wei@intel.com> Reviewed-by: Mike Wu <mike.wu@intel.com> Reviewed-by: Hot Tian <hot.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
David Wei
zwei4
324
Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscMemoryDeviceFunction.c
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324
Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscMemoryDeviceFunction.c
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/*++
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Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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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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MiscMemoryDeviceFunction.c
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Abstract:
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Memory Device
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Misc. subclass type 17.
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SMBIOS type 17.
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--*/
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#include "CommonHeader.h"
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#include "MiscSubclassDriver.h"
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#include <Protocol/DataHub.h>
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#include <Guid/DataHubRecords.h>
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#include <Protocol/MemInfo.h>
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#define FREQ_800 0x00
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#define FREQ_1066 0x01
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#define FREQ_1333 0x02
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#define FREQ_1600 0x03
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#define MAX_SOCKETS 2
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#define EfiMemoryTypeDdr3 0x18
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enum {
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DDRType_DDR3 = 0,
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DDRType_DDR3L = 1,
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DDRType_DDR3U = 2,
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DDRType_DDR3All = 3,
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DDRType_LPDDR2 = 4,
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DDRType_LPDDR3 = 5,
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DDRType_DDR4 = 6
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};
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typedef struct {
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EFI_PHYSICAL_ADDRESS MemoryArrayStartAddress;
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EFI_PHYSICAL_ADDRESS MemoryArrayEndAddress;
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EFI_INTER_LINK_DATA PhysicalMemoryArrayLink;
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UINT16 MemoryArrayPartitionWidth;
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} EFI_MEMORY_ARRAY_START_ADDRESS;
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/**
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This function makes boot time changes to the contents of the
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MiscBiosVendor (Type 0).
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@param RecordData Pointer to copy of RecordData from the Data Table.
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@retval EFI_SUCCESS All parameters were valid.
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@retval EFI_UNSUPPORTED Unexpected RecordType value.
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@retval EFI_INVALID_PARAMETER Invalid parameter was found.
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**/
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VOID
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GetType16Hndl (
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IN EFI_SMBIOS_PROTOCOL *Smbios,
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OUT EFI_SMBIOS_HANDLE *Handle
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)
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{
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EFI_STATUS Status;
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EFI_SMBIOS_TYPE RecordType;
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EFI_SMBIOS_TABLE_HEADER *Buffer;
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*Handle = 0;
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RecordType = EFI_SMBIOS_TYPE_PHYSICAL_MEMORY_ARRAY;
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Status = Smbios->GetNext (
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Smbios,
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Handle,
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&RecordType,
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&Buffer,
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NULL
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);
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if (!EFI_ERROR(Status)) {
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return;
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}
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*Handle = 0xFFFF;
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}
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MISC_SMBIOS_TABLE_FUNCTION( MiscMemoryDevice )
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{
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CHAR8 *OptionalStrStart;
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UINTN MemDeviceStrLen;
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UINTN MemBankLocatorStrLen;
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UINTN MemManufacturerStrLen;
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UINTN MemSerialNumberStrLen;
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UINTN MemAssetTagStrLen;
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UINTN MemPartNumberStrLen;
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CHAR16 *MemDevice;
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CHAR16 *MemBankLocator;
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CHAR16 *MemManufacturer;
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CHAR16 *MemSerialNumber;
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CHAR16 *MemAssetTag;
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CHAR16 *MemPartNumber;
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EFI_STATUS Status;
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STRING_REF TokenToGet;
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SMBIOS_TABLE_TYPE17 *SmbiosRecord;
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EFI_SMBIOS_HANDLE SmbiosHandle;
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EFI_MEMORY_ARRAY_LINK_DATA *ForType17InputData;
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UINT16 DdrFreq=0;
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UINT16 Type16Handle=0;
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MEM_INFO_PROTOCOL *MemInfoHob;
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UINT8 MemoryType;
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UINT8 Dimm;
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UINT8 NumSlots;
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STRING_REF DevLocator[] = {
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STRING_TOKEN(STR_MISC_MEM_DEV_LOCATOR0), STRING_TOKEN(STR_MISC_MEM_DEV_LOCATOR1)
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};
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STRING_REF BankLocator[] = {
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STRING_TOKEN(STR_MISC_MEM_BANK_LOCATOR0), STRING_TOKEN(STR_MISC_MEM_BANK_LOCATOR1)
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};
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//
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// First check for invalid parameters.
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//
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if (RecordData == NULL) {
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return EFI_INVALID_PARAMETER;
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}
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ForType17InputData = (EFI_MEMORY_ARRAY_LINK_DATA *)RecordData;
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//
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// Get Memory size parameters for each rank from the chipset registers
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//
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Status = gBS->LocateProtocol (
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&gMemInfoProtocolGuid,
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NULL,
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(void **)&MemInfoHob
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);
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ASSERT_EFI_ERROR (Status);
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NumSlots = (UINT8)(MAX_SOCKETS);
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//
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// Memory Freq
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//
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switch (MemInfoHob->MemInfoData.ddrFreq){
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case FREQ_800:
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DdrFreq = 800;
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break;
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case FREQ_1066:
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DdrFreq = 1066;
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break;
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case FREQ_1333:
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DdrFreq = 1333;
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break;
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case FREQ_1600:
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DdrFreq = 1600;
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break;
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default:
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DdrFreq = 0;
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break;
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}
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//
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// Memory Type
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//
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switch (MemInfoHob->MemInfoData.ddrType) {
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case DDRType_LPDDR2:
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MemoryType = EfiMemoryTypeDdr2;
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break;
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case DDRType_DDR3:
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case DDRType_DDR3L:
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case DDRType_DDR3U:
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case DDRType_LPDDR3:
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MemoryType = EfiMemoryTypeDdr3;
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break;
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default:
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MemoryType = EfiMemoryTypeUnknown;
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break;
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}
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for (Dimm = 0; Dimm < NumSlots; Dimm++) {
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//
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// Memory Device Locator
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//
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TokenToGet = DevLocator[Dimm];
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MemDevice = SmbiosMiscGetString (TokenToGet);
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MemDeviceStrLen = StrLen(MemDevice);
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if (MemDeviceStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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TokenToGet = DevLocator[Dimm];
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MemDevice = SmbiosMiscGetString (TokenToGet);
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MemDeviceStrLen = StrLen(MemDevice);
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if (MemDeviceStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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//
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// Memory Bank Locator
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//
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TokenToGet = BankLocator[Dimm];
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MemBankLocator = SmbiosMiscGetString (TokenToGet);
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MemBankLocatorStrLen = StrLen(MemBankLocator);
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if (MemBankLocatorStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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//
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// Memory Manufacturer
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//
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TokenToGet = STRING_TOKEN (STR_MISC_MEM_MANUFACTURER);
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MemManufacturer = SmbiosMiscGetString (TokenToGet);
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MemManufacturerStrLen = StrLen(MemManufacturer);
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if (MemManufacturerStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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//
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// Memory Serial Number
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//
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TokenToGet = STRING_TOKEN (STR_MISC_MEM_SERIAL_NO);
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MemSerialNumber = SmbiosMiscGetString (TokenToGet);
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MemSerialNumberStrLen = StrLen(MemSerialNumber);
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if (MemSerialNumberStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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//
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// Memory Asset Tag Number
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//
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TokenToGet = STRING_TOKEN (STR_MISC_MEM_ASSET_TAG);
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MemAssetTag = SmbiosMiscGetString (TokenToGet);
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MemAssetTagStrLen = StrLen(MemAssetTag);
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if (MemAssetTagStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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//
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// Memory Part Number
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//
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TokenToGet = STRING_TOKEN (STR_MISC_MEM_PART_NUMBER);
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MemPartNumber = SmbiosMiscGetString (TokenToGet);
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MemPartNumberStrLen = StrLen(MemPartNumber);
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if (MemPartNumberStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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//
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// Two zeros following the last string.
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//
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SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE17) + MemDeviceStrLen + 1 + MemBankLocatorStrLen + 1 + MemManufacturerStrLen + 1 + MemSerialNumberStrLen + 1 + MemAssetTagStrLen+1 + MemPartNumberStrLen + 1 + 1);
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ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE17) + MemDeviceStrLen + 1 + MemBankLocatorStrLen + 1 + MemManufacturerStrLen + 1 + MemSerialNumberStrLen + 1 + MemAssetTagStrLen+1 + MemPartNumberStrLen + 1 + 1);
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SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_MEMORY_DEVICE;
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SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE17);
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//
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// Make handle chosen by smbios protocol.add automatically.
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//
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SmbiosRecord->Hdr.Handle = 0;
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//
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// Memory Array Handle will be the 3rd optional string following the formatted structure.
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//
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GetType16Hndl( Smbios, &Type16Handle);
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SmbiosRecord->MemoryArrayHandle = Type16Handle;
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//
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// Memory Size
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//
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if ((MemInfoHob->MemInfoData.dimmSize[Dimm])!=0){
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SmbiosRecord->TotalWidth = 32;
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SmbiosRecord->DataWidth = 32;
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SmbiosRecord->Size = MemInfoHob->MemInfoData.dimmSize[Dimm];
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SmbiosRecord->Speed = DdrFreq;
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SmbiosRecord->ConfiguredMemoryClockSpeed = DdrFreq;
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SmbiosRecord->FormFactor = EfiMemoryFormFactorDimm;
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}
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SmbiosRecord->DeviceSet =(UINT8) ForType17InputData->MemoryDeviceSet;
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SmbiosRecord->DeviceLocator= 1;
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SmbiosRecord->BankLocator = 2;
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SmbiosRecord->Manufacturer = 3;
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SmbiosRecord->SerialNumber= 4;
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SmbiosRecord->AssetTag= 5;
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SmbiosRecord->PartNumber= 6;
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SmbiosRecord->Attributes = (UINT8) ForType17InputData->MemoryState;
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SmbiosRecord->MemoryType = MemoryType;
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OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
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UnicodeStrToAsciiStr(MemDevice, OptionalStrStart);
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UnicodeStrToAsciiStr(MemBankLocator, OptionalStrStart + MemDeviceStrLen + 1);
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UnicodeStrToAsciiStr(MemManufacturer, OptionalStrStart + MemDeviceStrLen + 1 + MemBankLocatorStrLen + 1);
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UnicodeStrToAsciiStr(MemSerialNumber, OptionalStrStart + MemDeviceStrLen + 1 + MemBankLocatorStrLen + 1 + MemManufacturerStrLen + 1);
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UnicodeStrToAsciiStr(MemAssetTag, OptionalStrStart + MemDeviceStrLen + 1 + MemBankLocatorStrLen + 1 + MemManufacturerStrLen + 1 + MemSerialNumberStrLen + 1);
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UnicodeStrToAsciiStr(MemPartNumber, OptionalStrStart + MemDeviceStrLen + 1 + MemBankLocatorStrLen + 1 + MemManufacturerStrLen + 1 + MemSerialNumberStrLen + 1+ MemAssetTagStrLen+1 );
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//
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// Now we have got the full smbios record, call smbios protocol to add this record.
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//
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SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
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Status = Smbios-> Add(
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