[mirror_edk2.git] / DuetPkg / DataHubGenDxe / DataHubGen.c

/*++\r
\r
Copyright (c) 2006 - 2007, Intel Corporation                                                         \r
All rights reserved. This program and the accompanying materials                          \r
are licensed and made available under the terms and conditions of the BSD License         \r
which accompanies this distribution.  The full text of the license may be found at        \r
http://opensource.org/licenses/bsd-license.php                                            \r
                                                                                          \r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
\r
Module Name:\r
\r
  DataHubGen.c\r
\r
Abstract:\r
\r
--*/\r
\r
#include "DataHubGen.h"\r
\r
EFI_HII_PROTOCOL            *gHii;\r
extern UINT8                DataHubGenDxeStrings[];\r
\r
EFI_DATA_HUB_PROTOCOL       *gDataHub;\r
EFI_HII_HANDLE              gStringHandle;\r
\r
VOID *\r
GetSmbiosTablesFromHob (\r
  VOID\r
  )\r
{\r
  EFI_STATUS                  Status;\r
  EFI_HOB_HANDOFF_INFO_TABLE  *HobList;\r
  EFI_PHYSICAL_ADDRESS       *Table;\r
\r
  //\r
  // Get Hob List\r
  //\r
  \r
  Status = EfiGetSystemConfigurationTable (&gEfiHobListGuid, (VOID *) &HobList);\r
  if (EFI_ERROR (Status)) {\r
    return NULL;\r
  }\r
\r
  //\r
  // If there is a SMBIOS table in the HOB add it to the EFI System table\r
  //\r
  Table = GetNextGuidHob (&gEfiSmbiosTableGuid, &HobList);\r
\r
  if (!EFI_ERROR (Status)) {\r
    return (VOID *)(UINTN)*Table;\r
  }\r
\r
  return NULL;\r
}\r
\r
EFI_STATUS\r
PrepareHiiPackage (\r
  VOID\r
  )\r
{\r
  EFI_HII_PACKAGES                  *PackageList;\r
  EFI_STATUS                        Status;\r
\r
  PackageList   = PreparePackages (1, &gEfiMiscProducerGuid, DataHubGenDxeStrings);\r
  Status        = gHii->NewPack (gHii, PackageList, &gStringHandle);\r
\r
  return Status;\r
}\r
\r
EFI_SUBCLASS_TYPE1_HEADER mCpuDataRecordHeader = {\r
  EFI_PROCESSOR_SUBCLASS_VERSION,       // Version\r
  sizeof (EFI_SUBCLASS_TYPE1_HEADER),   // Header Size\r
  0,                                    // Instance, Initialize later\r
  EFI_SUBCLASS_INSTANCE_NON_APPLICABLE, // SubInstance\r
  0                                     // RecordType, Initialize later\r
};\r
\r
VOID\r
InstallProcessorDataHub (\r
  IN VOID                  *Smbios\r
  )\r
{\r
  EFI_STATUS                        Status;\r
  SMBIOS_STRUCTURE_POINTER          SmbiosTable;\r
  EFI_CPU_DATA_RECORD               DataRecord;\r
  CHAR8                             *AString;\r
  CHAR16                            *UString;\r
  STRING_REF                        Token;\r
\r
  //\r
  // Processor info (TYPE 4)\r
  // \r
  SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 4, 0);\r
  if (SmbiosTable.Raw == NULL) {\r
    DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 4 (Processor Info) not found!\n"));\r
    return ;\r
  }\r
\r
  //\r
  // Record Header\r
  //\r
  CopyMem (&DataRecord, &mCpuDataRecordHeader, sizeof (DataRecord.DataRecordHeader));\r
\r
  //\r
  // Record Type 1\r
  //\r
  DataRecord.DataRecordHeader.RecordType = ProcessorCoreFrequencyRecordType;\r
  DataRecord.VariableRecord.ProcessorCoreFrequency.Value = SmbiosTable.Type4->CurrentSpeed;\r
  DataRecord.VariableRecord.ProcessorCoreFrequency.Exponent = 6;\r
\r
  Status = gDataHub->LogData (\r
                       gDataHub,\r
                       &gEfiProcessorSubClassGuid,\r
                       &gEfiMiscProducerGuid,\r
                       EFI_DATA_RECORD_CLASS_DATA,\r
                       &DataRecord,\r
                       sizeof (DataRecord.DataRecordHeader) + sizeof (DataRecord.VariableRecord.ProcessorCoreFrequency)\r
                       );\r
  //\r
  // Record Type 3\r
  //\r
  AString = GetSmbiosString (SmbiosTable, SmbiosTable.Type4->ProcessorVersion);\r
  UString = AllocateZeroPool ((AsciiStrLen(AString) + 1) * sizeof(CHAR16));\r
  ASSERT (UString != NULL);\r
  AsciiStrToUnicodeStr (AString, UString);\r
\r
  Token  = 0;\r
  Status = gHii->NewString (gHii, NULL, gStringHandle, &Token, UString);\r
\r
  if (EFI_ERROR (Status)) {\r
    gBS->FreePool (UString);\r
    return ;\r
  }\r
  gBS->FreePool (UString);\r
\r
  DataRecord.DataRecordHeader.RecordType = ProcessorVersionRecordType;\r
  DataRecord.VariableRecord.ProcessorVersion  = Token;\r
\r
  Status = gDataHub->LogData (\r
                       gDataHub,\r
                       &gEfiProcessorSubClassGuid,\r
                       &gEfiMiscProducerGuid,\r
                       EFI_DATA_RECORD_CLASS_DATA,\r
                       &DataRecord,\r
                       sizeof (DataRecord.DataRecordHeader) + sizeof (DataRecord.VariableRecord.ProcessorVersion)\r
                       );\r
\r
  return ;\r
}\r
\r
VOID\r
InstallCacheDataHub (\r
  IN VOID                  *Smbios\r
  )\r
{\r
  return ;\r
}\r
\r
EFI_SUBCLASS_TYPE1_HEADER mMemorySubclassDriverDataHeader = {\r
  EFI_MEMORY_SUBCLASS_VERSION,          // Version\r
  sizeof (EFI_SUBCLASS_TYPE1_HEADER),   // Header Size\r
  0,                                    // Instance, Initialize later\r
  EFI_SUBCLASS_INSTANCE_NON_APPLICABLE, // SubInstance\r
  0                                     // RecordType, Initialize later\r
};\r
\r
VOID\r
InstallMemoryDataHub (\r
  IN VOID                  *Smbios\r
  )\r
{\r
  EFI_STATUS                        Status;\r
  SMBIOS_STRUCTURE_POINTER          SmbiosTable;\r
  EFI_MEMORY_SUBCLASS_DRIVER_DATA   DataRecord;\r
\r
  //\r
  // Generate Memory Array Mapped Address info (TYPE 19)\r
  //\r
  SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 19, 0);\r
  if (SmbiosTable.Raw == NULL) {\r
    DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 19 (Memory Array Mapped Address Info) not found!\n"));\r
    return ;\r
  }\r
\r
  //\r
  // Record Header\r
  //\r
  CopyMem (&DataRecord, &mMemorySubclassDriverDataHeader, sizeof (DataRecord.Header));\r
  \r
  //\r
  // Record Type 4\r
  //\r
  DataRecord.Header.RecordType = EFI_MEMORY_ARRAY_START_ADDRESS_RECORD_NUMBER;\r
  DataRecord.Record.ArrayStartAddress.MemoryArrayStartAddress = LShiftU64(SmbiosTable.Type19->StartingAddress, 10);\r
  DataRecord.Record.ArrayStartAddress.MemoryArrayEndAddress = LShiftU64((UINT64) SmbiosTable.Type19->EndingAddress + 1, 10) - 1;\r
  \r
  DataRecord.Record.ArrayStartAddress.PhysicalMemoryArrayLink.ProducerName = gEfiMemoryProducerGuid;\r
  DataRecord.Record.ArrayStartAddress.PhysicalMemoryArrayLink.Instance = 0;\r
  DataRecord.Record.ArrayStartAddress.PhysicalMemoryArrayLink.SubInstance = EFI_SUBCLASS_INSTANCE_NON_APPLICABLE;\r
  DataRecord.Record.ArrayStartAddress.MemoryArrayPartitionWidth = (UINT16)(SmbiosTable.Type19->PartitionWidth); \r
\r
  Status = gDataHub->LogData (\r
                       gDataHub,\r
                       &gEfiMemorySubClassGuid,\r
                       &gEfiMiscProducerGuid,\r
                       EFI_DATA_RECORD_CLASS_DATA,\r
                       &DataRecord,\r
                       sizeof (DataRecord.Header) + sizeof (DataRecord.Record.ArrayStartAddress)\r
                       );\r
\r
  return ;\r
}\r
\r
EFI_SUBCLASS_TYPE1_HEADER mMiscSubclassDriverDataHeader = {\r
  EFI_MISC_SUBCLASS_VERSION,            // Version\r
  sizeof (EFI_SUBCLASS_TYPE1_HEADER),   // Header Size\r
  0,                                    // Instance, Initialize later\r
  EFI_SUBCLASS_INSTANCE_NON_APPLICABLE, // SubInstance\r
  0                                     // RecordType, Initialize later\r
};\r
\r
VOID\r
InstallMiscDataHub (\r
  IN VOID                  *Smbios\r
  )\r
{\r
  EFI_STATUS                        Status;\r
  SMBIOS_STRUCTURE_POINTER          SmbiosTable;\r
  EFI_MISC_SUBCLASS_DRIVER_DATA     DataRecord;\r
  CHAR8                             *AString;\r
  CHAR16                            *UString;\r
  STRING_REF                        Token;\r
\r
  //\r
  // BIOS information (TYPE 0)\r
  // \r
  SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 0, 0);\r
  if (SmbiosTable.Raw == NULL) {\r
    DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 0 (BIOS Information) not found!\n"));\r
    return ;\r
  }\r
\r
  //\r
  // Record Header\r
  //\r
  CopyMem (&DataRecord, &mMiscSubclassDriverDataHeader, sizeof (DataRecord.Header));\r
\r
  //\r
  // Record Type 2\r
  //\r
  AString = GetSmbiosString (SmbiosTable, SmbiosTable.Type0->BiosVersion);\r
  UString = AllocateZeroPool ((AsciiStrLen(AString) + 1) * sizeof(CHAR16) + sizeof(FIRMWARE_BIOS_VERSIONE));\r
  ASSERT (UString != NULL);\r
  CopyMem (UString, FIRMWARE_BIOS_VERSIONE, sizeof(FIRMWARE_BIOS_VERSIONE));\r
  AsciiStrToUnicodeStr (AString, UString + sizeof(FIRMWARE_BIOS_VERSIONE) / sizeof(CHAR16) - 1);\r
\r
  Token  = 0;\r
  Status = gHii->NewString (gHii, NULL, gStringHandle, &Token, UString);\r
\r
  if (EFI_ERROR (Status)) {\r
    gBS->FreePool (UString);\r
    return ;\r
  }\r
  gBS->FreePool (UString);\r
\r
  DataRecord.Header.RecordType = EFI_MISC_BIOS_VENDOR_RECORD_NUMBER;\r
  DataRecord.Record.MiscBiosVendor.BiosVendor  = 0;\r
  DataRecord.Record.MiscBiosVendor.BiosVersion = Token;\r
  DataRecord.Record.MiscBiosVendor.BiosReleaseDate  = 0;\r
  DataRecord.Record.MiscBiosVendor.BiosStartingAddress  = 0;\r
  DataRecord.Record.MiscBiosVendor.BiosPhysicalDeviceSize.Value  = 0;\r
  DataRecord.Record.MiscBiosVendor.BiosPhysicalDeviceSize.Exponent  = 0;\r
//  DataRecord.Record.MiscBiosVendor.BiosCharacteristics1  = {0};\r
//  DataRecord.Record.MiscBiosVendor.BiosCharacteristics2  = {0};\r
  DataRecord.Record.MiscBiosVendor.BiosMajorRelease  = 0;\r
  DataRecord.Record.MiscBiosVendor.BiosMinorRelease  = 0;\r
  DataRecord.Record.MiscBiosVendor.BiosEmbeddedFirmwareMajorRelease  = 0;\r
  DataRecord.Record.MiscBiosVendor.BiosEmbeddedFirmwareMinorRelease  = 0;\r
\r
  Status = gDataHub->LogData (\r
                       gDataHub,\r
                       &gEfiMiscSubClassGuid,\r
                       &gEfiMiscProducerGuid,\r
                       EFI_DATA_RECORD_CLASS_DATA,\r
                       &DataRecord,\r
                       sizeof (DataRecord.Header) + sizeof (DataRecord.Record.MiscBiosVendor)\r
                       );\r
\r
  //\r
  // System information (TYPE 1)\r
  // \r
  SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 1, 0);\r
  if (SmbiosTable.Raw == NULL) {\r
    DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 1 (System Information) not found!\n"));\r
    return ;\r
  }\r
\r
  //\r
  // Record Type 3\r
  //\r
  AString = GetSmbiosString (SmbiosTable, SmbiosTable.Type1->ProductName);\r
  UString = AllocateZeroPool ((AsciiStrLen(AString) + 1) * sizeof(CHAR16) + sizeof(FIRMWARE_PRODUCT_NAME));\r
  ASSERT (UString != NULL);\r
  CopyMem (UString, FIRMWARE_PRODUCT_NAME, sizeof(FIRMWARE_PRODUCT_NAME));\r
  AsciiStrToUnicodeStr (AString, UString + sizeof(FIRMWARE_PRODUCT_NAME) / sizeof(CHAR16) - 1);\r
\r
#if (EFI_SPECIFICATION_VERSION >= 0x0002000A)\r
  Status = IfrLibNewString (gStringHandle, &Token, UString);\r
#else\r
  Token  = 0;\r
  Status = gHii->NewString (gHii, NULL, gStringHandle, &Token, UString);\r
#endif\r
  if (EFI_ERROR (Status)) {\r
    gBS->FreePool (UString);\r
    return ;\r
  }\r
  gBS->FreePool (UString);\r
\r
  DataRecord.Header.RecordType = EFI_MISC_SYSTEM_MANUFACTURER_RECORD_NUMBER;\r
  DataRecord.Record.MiscSystemManufacturer.SystemManufacturer  = 0;\r
  DataRecord.Record.MiscSystemManufacturer.SystemProductName = Token;\r
  DataRecord.Record.MiscSystemManufacturer.SystemVersion  = 0;\r
  DataRecord.Record.MiscSystemManufacturer.SystemSerialNumber  = 0;\r
//  DataRecord.Record.MiscSystemManufacturer.SystemUuid  = {0};\r
  DataRecord.Record.MiscSystemManufacturer.SystemWakeupType  = 0;\r
  DataRecord.Record.MiscSystemManufacturer.SystemSKUNumber  = 0;\r
  DataRecord.Record.MiscSystemManufacturer.SystemFamily  = 0;\r
\r
  Status = gDataHub->LogData (\r
                       gDataHub,\r
                       &gEfiMiscSubClassGuid,\r
                       &gEfiMiscProducerGuid,\r
                       EFI_DATA_RECORD_CLASS_DATA,\r
                       &DataRecord,\r
                       sizeof (DataRecord.Header) + sizeof (DataRecord.Record.MiscSystemManufacturer)\r
                       );\r
\r
  return ;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
DataHubGenEntrypoint (\r
  IN EFI_HANDLE           ImageHandle,\r
  IN EFI_SYSTEM_TABLE     *SystemTable\r
  )\r
{\r
  EFI_STATUS              Status;\r
  VOID                    *Smbios;\r
\r
\r
  Smbios = GetSmbiosTablesFromHob ();\r
  if (Smbios == NULL) {\r
    return EFI_NOT_FOUND;\r
  }\r
\r
  Status = gBS->LocateProtocol (\r
                  &gEfiDataHubProtocolGuid,\r
                  NULL,\r
                  &gDataHub\r
                  );\r
  if (EFI_ERROR (Status)) {\r
    return Status;\r
  }\r
\r
#if (EFI_SPECIFICATION_VERSION >= 0x0002000A)\r
  Status = gBS->LocateProtocol (\r
                  &gEfiHiiDatabaseProtocolGuid,\r
                  NULL,\r
                  &gHiiDatabase\r
                  );\r
#else\r
  Status = gBS->LocateProtocol (\r
                  &gEfiHiiProtocolGuid,\r
                  NULL,\r
                  &gHii\r
                  );\r
#endif\r
  if (EFI_ERROR (Status)) {\r
    return Status;\r
  }\r
\r
  PrepareHiiPackage ();\r
\r
  InstallProcessorDataHub (Smbios);\r
  InstallCacheDataHub     (Smbios);\r
  InstallMemoryDataHub    (Smbios);\r
  InstallMiscDataHub      (Smbios);\r
\r
  return EFI_SUCCESS;\r
}\r
\r
//\r
// Internal function\r
//\r
\r
UINTN\r
SmbiosTableLength (\r
  IN SMBIOS_STRUCTURE_POINTER SmbiosTable\r
  )\r
{\r
  CHAR8  *AChar;\r
  UINTN  Length;\r
\r
  AChar = (CHAR8 *)(SmbiosTable.Raw + SmbiosTable.Hdr->Length);\r
  while ((*AChar != 0) || (*(AChar + 1) != 0)) {\r
    AChar ++;\r
  }\r
  Length = ((UINTN)AChar - (UINTN)SmbiosTable.Raw + 2);\r
  \r
  return Length;\r
}\r
\r
SMBIOS_STRUCTURE_POINTER\r
GetSmbiosTableFromType (\r
  IN SMBIOS_TABLE_ENTRY_POINT  *Smbios,\r
  IN UINT8                     Type,\r
  IN UINTN                     Index\r
  )\r
{\r
  SMBIOS_STRUCTURE_POINTER SmbiosTable;\r
  UINTN                    SmbiosTypeIndex;\r
  \r
  SmbiosTypeIndex = 0;\r
  SmbiosTable.Raw = (UINT8 *)(UINTN)Smbios->TableAddress;\r
  if (SmbiosTable.Raw == NULL) {\r
    return SmbiosTable;\r
  }\r
  while ((SmbiosTypeIndex != Index) || (SmbiosTable.Hdr->Type != Type)) {\r
    if (SmbiosTable.Hdr->Type == 127) {\r
      SmbiosTable.Raw = NULL;\r
      return SmbiosTable;\r
    }\r
    if (SmbiosTable.Hdr->Type == Type) {\r
      SmbiosTypeIndex ++;\r
    }\r
    SmbiosTable.Raw = (UINT8 *)(SmbiosTable.Raw + SmbiosTableLength (SmbiosTable));\r
  }\r
\r
  return SmbiosTable;\r
}\r
\r
CHAR8 *\r
GetSmbiosString (\r
  IN SMBIOS_STRUCTURE_POINTER  SmbiosTable,\r
  IN SMBIOS_TABLE_STRING       String\r
  )\r
{\r
  CHAR8      *AString;\r
  UINT8      Index;\r
\r
  Index = 1;\r
  AString = (CHAR8 *)(SmbiosTable.Raw + SmbiosTable.Hdr->Length);\r
  while (Index != String) {\r
    while (*AString != 0) {\r
      AString ++;\r
    }\r
    AString ++;\r
    if (*AString == 0) {\r
      return AString;\r
    }\r
    Index ++;\r
  }\r
\r
  return AString;\r
}\r
Commit	Line	Data
ca162103	1	/*++\r
	2	\r
	3	Copyright (c) 2006 - 2007, Intel Corporation \r
	4	All rights reserved. This program and the accompanying materials \r
	5	are licensed and made available under the terms and conditions of the BSD License \r
	6	which accompanies this distribution. The full text of the license may be found at \r
	7	http://opensource.org/licenses/bsd-license.php \r
	8	\r
	9	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
	10	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
	11	\r
	12	Module Name:\r
	13	\r
	14	DataHubGen.c\r
	15	\r
	16	Abstract:\r
	17	\r
	18	--*/\r
	19	\r
	20	#include "DataHubGen.h"\r
	21	\r
	22	EFI_HII_PROTOCOL *gHii;\r
	23	extern UINT8 DataHubGenDxeStrings[];\r
	24	\r
	25	EFI_DATA_HUB_PROTOCOL *gDataHub;\r
	26	EFI_HII_HANDLE gStringHandle;\r
	27	\r
	28	VOID *\r
	29	GetSmbiosTablesFromHob (\r
	30	VOID\r
	31	)\r
	32	{\r
	33	EFI_STATUS Status;\r
	34	EFI_HOB_HANDOFF_INFO_TABLE *HobList;\r
	35	EFI_PHYSICAL_ADDRESS *Table;\r
	36	\r
	37	//\r
	38	// Get Hob List\r
	39	//\r
	40	\r
	41	Status = EfiGetSystemConfigurationTable (&gEfiHobListGuid, (VOID *) &HobList);\r
	42	if (EFI_ERROR (Status)) {\r
	43	return NULL;\r
	44	}\r
	45	\r
	46	//\r
	47	// If there is a SMBIOS table in the HOB add it to the EFI System table\r
	48	//\r
	49	Table = GetNextGuidHob (&gEfiSmbiosTableGuid, &HobList);\r
	50	\r
	51	if (!EFI_ERROR (Status)) {\r
	52	return (VOID )(UINTN)Table;\r
	53	}\r
	54	\r
	55	return NULL;\r
	56	}\r
	57	\r
	58	EFI_STATUS\r
	59	PrepareHiiPackage (\r
	60	VOID\r
	61	)\r
	62	{\r
	63	EFI_HII_PACKAGES *PackageList;\r
	64	EFI_STATUS Status;\r
65	\r
66	PackageList = PreparePackages (1, &gEfiMiscProducerGuid, DataHubGenDxeStrings);\r
67	Status = gHii->NewPack (gHii, PackageList, &gStringHandle);\r
68	\r
69	return Status;\r
70	}\r
71	\r
72	EFI_SUBCLASS_TYPE1_HEADER mCpuDataRecordHeader = {\r
73	EFI_PROCESSOR_SUBCLASS_VERSION, // Version\r
74	sizeof (EFI_SUBCLASS_TYPE1_HEADER), // Header Size\r
75	0, // Instance, Initialize later\r
76	EFI_SUBCLASS_INSTANCE_NON_APPLICABLE, // SubInstance\r
77	0 // RecordType, Initialize later\r
78	};\r
79	\r
80	VOID\r
81	InstallProcessorDataHub (\r
82	IN VOID *Smbios\r
83	)\r
84	{\r
85	EFI_STATUS Status;\r
86	SMBIOS_STRUCTURE_POINTER SmbiosTable;\r
87	EFI_CPU_DATA_RECORD DataRecord;\r
88	CHAR8 *AString;\r
89	CHAR16 *UString;\r
90	STRING_REF Token;\r
91	\r
92	//\r
93	// Processor info (TYPE 4)\r
94	// \r
95	SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 4, 0);\r
96	if (SmbiosTable.Raw == NULL) {\r
97	DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 4 (Processor Info) not found!\n"));\r
98	return ;\r
99	}\r
100	\r
101	//\r
102	// Record Header\r
103	//\r
104	CopyMem (&DataRecord, &mCpuDataRecordHeader, sizeof (DataRecord.DataRecordHeader));\r
105	\r
106	//\r
107	// Record Type 1\r
108	//\r
109	DataRecord.DataRecordHeader.RecordType = ProcessorCoreFrequencyRecordType;\r
110	DataRecord.VariableRecord.ProcessorCoreFrequency.Value = SmbiosTable.Type4->CurrentSpeed;\r
111	DataRecord.VariableRecord.ProcessorCoreFrequency.Exponent = 6;\r
112	\r
113	Status = gDataHub->LogData (\r
114	gDataHub,\r
115	&gEfiProcessorSubClassGuid,\r
116	&gEfiMiscProducerGuid,\r
117	EFI_DATA_RECORD_CLASS_DATA,\r
118	&DataRecord,\r
119	sizeof (DataRecord.DataRecordHeader) + sizeof (DataRecord.VariableRecord.ProcessorCoreFrequency)\r
120	);\r
121	//\r
122	// Record Type 3\r
123	//\r
124	AString = GetSmbiosString (SmbiosTable, SmbiosTable.Type4->ProcessorVersion);\r
125	UString = AllocateZeroPool ((AsciiStrLen(AString) + 1) * sizeof(CHAR16));\r
126	ASSERT (UString != NULL);\r
127	AsciiStrToUnicodeStr (AString, UString);\r
128	\r
129	Token = 0;\r
130	Status = gHii->NewString (gHii, NULL, gStringHandle, &Token, UString);\r
131	\r
132	if (EFI_ERROR (Status)) {\r
133	gBS->FreePool (UString);\r
134	return ;\r
135	}\r
136	gBS->FreePool (UString);\r
137	\r
138	DataRecord.DataRecordHeader.RecordType = ProcessorVersionRecordType;\r
139	DataRecord.VariableRecord.ProcessorVersion = Token;\r
140	\r
141	Status = gDataHub->LogData (\r
142	gDataHub,\r
143	&gEfiProcessorSubClassGuid,\r
144	&gEfiMiscProducerGuid,\r
145	EFI_DATA_RECORD_CLASS_DATA,\r
146	&DataRecord,\r
147	sizeof (DataRecord.DataRecordHeader) + sizeof (DataRecord.VariableRecord.ProcessorVersion)\r
148	);\r
149	\r
150	return ;\r
151	}\r
152	\r
153	VOID\r
154	InstallCacheDataHub (\r
155	IN VOID *Smbios\r
156	)\r
157	{\r
158	return ;\r
159	}\r
160	\r
161	EFI_SUBCLASS_TYPE1_HEADER mMemorySubclassDriverDataHeader = {\r
162	EFI_MEMORY_SUBCLASS_VERSION, // Version\r
163	sizeof (EFI_SUBCLASS_TYPE1_HEADER), // Header Size\r
164	0, // Instance, Initialize later\r
165	EFI_SUBCLASS_INSTANCE_NON_APPLICABLE, // SubInstance\r
166	0 // RecordType, Initialize later\r
167	};\r
168	\r
169	VOID\r
170	InstallMemoryDataHub (\r
171	IN VOID *Smbios\r
172	)\r
173	{\r
174	EFI_STATUS Status;\r
175	SMBIOS_STRUCTURE_POINTER SmbiosTable;\r
176	EFI_MEMORY_SUBCLASS_DRIVER_DATA DataRecord;\r
177	\r
178	//\r
179	// Generate Memory Array Mapped Address info (TYPE 19)\r
180	//\r
181	SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 19, 0);\r
182	if (SmbiosTable.Raw == NULL) {\r
183	DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 19 (Memory Array Mapped Address Info) not found!\n"));\r
184	return ;\r
185	}\r
186	\r
187	//\r
188	// Record Header\r
189	//\r
190	CopyMem (&DataRecord, &mMemorySubclassDriverDataHeader, sizeof (DataRecord.Header));\r
191	\r
192	//\r
193	// Record Type 4\r
194	//\r
195	DataRecord.Header.RecordType = EFI_MEMORY_ARRAY_START_ADDRESS_RECORD_NUMBER;\r
196	DataRecord.Record.ArrayStartAddress.MemoryArrayStartAddress = LShiftU64(SmbiosTable.Type19->StartingAddress, 10);\r
197	DataRecord.Record.ArrayStartAddress.MemoryArrayEndAddress = LShiftU64((UINT64) SmbiosTable.Type19->EndingAddress + 1, 10) - 1;\r
198	\r
199	DataRecord.Record.ArrayStartAddress.PhysicalMemoryArrayLink.ProducerName = gEfiMemoryProducerGuid;\r
200	DataRecord.Record.ArrayStartAddress.PhysicalMemoryArrayLink.Instance = 0;\r
201	DataRecord.Record.ArrayStartAddress.PhysicalMemoryArrayLink.SubInstance = EFI_SUBCLASS_INSTANCE_NON_APPLICABLE;\r
202	DataRecord.Record.ArrayStartAddress.MemoryArrayPartitionWidth = (UINT16)(SmbiosTable.Type19->PartitionWidth); \r
203	\r
204	Status = gDataHub->LogData (\r
205	gDataHub,\r
206	&gEfiMemorySubClassGuid,\r
207	&gEfiMiscProducerGuid,\r
208	EFI_DATA_RECORD_CLASS_DATA,\r
209	&DataRecord,\r
210	sizeof (DataRecord.Header) + sizeof (DataRecord.Record.ArrayStartAddress)\r
211	);\r
212	\r
213	return ;\r
214	}\r
215	\r
216	EFI_SUBCLASS_TYPE1_HEADER mMiscSubclassDriverDataHeader = {\r
217	EFI_MISC_SUBCLASS_VERSION, // Version\r
218	sizeof (EFI_SUBCLASS_TYPE1_HEADER), // Header Size\r
219	0, // Instance, Initialize later\r
220	EFI_SUBCLASS_INSTANCE_NON_APPLICABLE, // SubInstance\r
221	0 // RecordType, Initialize later\r
222	};\r
223	\r
224	VOID\r
225	InstallMiscDataHub (\r
226	IN VOID *Smbios\r
227	)\r
228	{\r
229	EFI_STATUS Status;\r
230	SMBIOS_STRUCTURE_POINTER SmbiosTable;\r
231	EFI_MISC_SUBCLASS_DRIVER_DATA DataRecord;\r
232	CHAR8 *AString;\r
233	CHAR16 *UString;\r
234	STRING_REF Token;\r
235	\r
236	//\r
237	// BIOS information (TYPE 0)\r
238	// \r
239	SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 0, 0);\r
240	if (SmbiosTable.Raw == NULL) {\r
241	DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 0 (BIOS Information) not found!\n"));\r
242	return ;\r
243	}\r
244	\r
245	//\r
246	// Record Header\r
247	//\r
248	CopyMem (&DataRecord, &mMiscSubclassDriverDataHeader, sizeof (DataRecord.Header));\r
249	\r
250	//\r
251	// Record Type 2\r
252	//\r
253	AString = GetSmbiosString (SmbiosTable, SmbiosTable.Type0->BiosVersion);\r
254	UString = AllocateZeroPool ((AsciiStrLen(AString) + 1) * sizeof(CHAR16) + sizeof(FIRMWARE_BIOS_VERSIONE));\r
255	ASSERT (UString != NULL);\r
256	CopyMem (UString, FIRMWARE_BIOS_VERSIONE, sizeof(FIRMWARE_BIOS_VERSIONE));\r
257	AsciiStrToUnicodeStr (AString, UString + sizeof(FIRMWARE_BIOS_VERSIONE) / sizeof(CHAR16) - 1);\r
258	\r
259	Token = 0;\r
260	Status = gHii->NewString (gHii, NULL, gStringHandle, &Token, UString);\r
261	\r
262	if (EFI_ERROR (Status)) {\r
263	gBS->FreePool (UString);\r
264	return ;\r
265	}\r
266	gBS->FreePool (UString);\r
267	\r
268	DataRecord.Header.RecordType = EFI_MISC_BIOS_VENDOR_RECORD_NUMBER;\r
269	DataRecord.Record.MiscBiosVendor.BiosVendor = 0;\r
270	DataRecord.Record.MiscBiosVendor.BiosVersion = Token;\r
271	DataRecord.Record.MiscBiosVendor.BiosReleaseDate = 0;\r
272	DataRecord.Record.MiscBiosVendor.BiosStartingAddress = 0;\r
273	DataRecord.Record.MiscBiosVendor.BiosPhysicalDeviceSize.Value = 0;\r
274	DataRecord.Record.MiscBiosVendor.BiosPhysicalDeviceSize.Exponent = 0;\r
275	// DataRecord.Record.MiscBiosVendor.BiosCharacteristics1 = {0};\r
276	// DataRecord.Record.MiscBiosVendor.BiosCharacteristics2 = {0};\r
277	DataRecord.Record.MiscBiosVendor.BiosMajorRelease = 0;\r
278	DataRecord.Record.MiscBiosVendor.BiosMinorRelease = 0;\r
279	DataRecord.Record.MiscBiosVendor.BiosEmbeddedFirmwareMajorRelease = 0;\r
280	DataRecord.Record.MiscBiosVendor.BiosEmbeddedFirmwareMinorRelease = 0;\r
281	\r
282	Status = gDataHub->LogData (\r
283	gDataHub,\r
284	&gEfiMiscSubClassGuid,\r
285	&gEfiMiscProducerGuid,\r
286	EFI_DATA_RECORD_CLASS_DATA,\r
287	&DataRecord,\r
288	sizeof (DataRecord.Header) + sizeof (DataRecord.Record.MiscBiosVendor)\r
289	);\r
290	\r
291	//\r
292	// System information (TYPE 1)\r
293	// \r
294	SmbiosTable = GetSmbiosTableFromType ((SMBIOS_TABLE_ENTRY_POINT *)Smbios, 1, 0);\r
295	if (SmbiosTable.Raw == NULL) {\r
296	DEBUG ((EFI_D_ERROR, "SmbiosTable: Type 1 (System Information) not found!\n"));\r
297	return ;\r
298	}\r
299	\r
300	//\r
301	// Record Type 3\r
302	//\r
303	AString = GetSmbiosString (SmbiosTable, SmbiosTable.Type1->ProductName);\r
304	UString = AllocateZeroPool ((AsciiStrLen(AString) + 1) * sizeof(CHAR16) + sizeof(FIRMWARE_PRODUCT_NAME));\r
305	ASSERT (UString != NULL);\r
306	CopyMem (UString, FIRMWARE_PRODUCT_NAME, sizeof(FIRMWARE_PRODUCT_NAME));\r
307	AsciiStrToUnicodeStr (AString, UString + sizeof(FIRMWARE_PRODUCT_NAME) / sizeof(CHAR16) - 1);\r
308	\r
309	#if (EFI_SPECIFICATION_VERSION >= 0x0002000A)\r
310	Status = IfrLibNewString (gStringHandle, &Token, UString);\r
311	#else\r
312	Token = 0;\r
313	Status = gHii->NewString (gHii, NULL, gStringHandle, &Token, UString);\r
314	#endif\r
315	if (EFI_ERROR (Status)) {\r
316	gBS->FreePool (UString);\r
317	return ;\r
318	}\r
319	gBS->FreePool (UString);\r
320	\r
321	DataRecord.Header.RecordType = EFI_MISC_SYSTEM_MANUFACTURER_RECORD_NUMBER;\r
322	DataRecord.Record.MiscSystemManufacturer.SystemManufacturer = 0;\r
323	DataRecord.Record.MiscSystemManufacturer.SystemProductName = Token;\r
324	DataRecord.Record.MiscSystemManufacturer.SystemVersion = 0;\r
325	DataRecord.Record.MiscSystemManufacturer.SystemSerialNumber = 0;\r
326	// DataRecord.Record.MiscSystemManufacturer.SystemUuid = {0};\r
327	DataRecord.Record.MiscSystemManufacturer.SystemWakeupType = 0;\r
328	DataRecord.Record.MiscSystemManufacturer.SystemSKUNumber = 0;\r
329	DataRecord.Record.MiscSystemManufacturer.SystemFamily = 0;\r
330	\r
331	Status = gDataHub->LogData (\r
332	gDataHub,\r
333	&gEfiMiscSubClassGuid,\r
334	&gEfiMiscProducerGuid,\r
335	EFI_DATA_RECORD_CLASS_DATA,\r
336	&DataRecord,\r
337	sizeof (DataRecord.Header) + sizeof (DataRecord.Record.MiscSystemManufacturer)\r
338	);\r
339	\r
340	return ;\r
341	}\r
342	\r
343	EFI_STATUS\r
344	EFIAPI\r
345	DataHubGenEntrypoint (\r
346	IN EFI_HANDLE ImageHandle,\r
347	IN EFI_SYSTEM_TABLE *SystemTable\r
348	)\r
349	{\r
350	EFI_STATUS Status;\r
351	VOID *Smbios;\r
352	\r
353	\r
354	Smbios = GetSmbiosTablesFromHob ();\r
355	if (Smbios == NULL) {\r
356	return EFI_NOT_FOUND;\r
357	}\r
358	\r
359	Status = gBS->LocateProtocol (\r
360	&gEfiDataHubProtocolGuid,\r
361	NULL,\r
362	&gDataHub\r
363	);\r
364	if (EFI_ERROR (Status)) {\r
365	return Status;\r
366	}\r
367	\r
368	#if (EFI_SPECIFICATION_VERSION >= 0x0002000A)\r
369	Status = gBS->LocateProtocol (\r
370	&gEfiHiiDatabaseProtocolGuid,\r
371	NULL,\r
372	&gHiiDatabase\r
373	);\r
374	#else\r
375	Status = gBS->LocateProtocol (\r
376	&gEfiHiiProtocolGuid,\r
377	NULL,\r
378	&gHii\r
379	);\r
380	#endif\r
381	if (EFI_ERROR (Status)) {\r
382	return Status;\r
383	}\r
384	\r
385	PrepareHiiPackage ();\r
386	\r
387	InstallProcessorDataHub (Smbios);\r
388	InstallCacheDataHub (Smbios);\r
389	InstallMemoryDataHub (Smbios);\r
390	InstallMiscDataHub (Smbios);\r
391	\r
392	return EFI_SUCCESS;\r
393	}\r
394	\r
395	//\r
396	// Internal function\r
397	//\r
398	\r
399	UINTN\r
400	SmbiosTableLength (\r
401	IN SMBIOS_STRUCTURE_POINTER SmbiosTable\r
402	)\r
403	{\r
404	CHAR8 *AChar;\r
405	UINTN Length;\r
406	\r
407	AChar = (CHAR8 *)(SmbiosTable.Raw + SmbiosTable.Hdr->Length);\r
408	while ((AChar != 0) \|\| ((AChar + 1) != 0)) {\r
409	AChar ++;\r
410	}\r
411	Length = ((UINTN)AChar - (UINTN)SmbiosTable.Raw + 2);\r
412	\r
413	return Length;\r
414	}\r
415	\r
416	SMBIOS_STRUCTURE_POINTER\r
417	GetSmbiosTableFromType (\r
418	IN SMBIOS_TABLE_ENTRY_POINT *Smbios,\r
419	IN UINT8 Type,\r
420	IN UINTN Index\r
421	)\r
422	{\r
423	SMBIOS_STRUCTURE_POINTER SmbiosTable;\r
424	UINTN SmbiosTypeIndex;\r
425	\r
426	SmbiosTypeIndex = 0;\r
427	SmbiosTable.Raw = (UINT8 *)(UINTN)Smbios->TableAddress;\r
428	if (SmbiosTable.Raw == NULL) {\r
429	return SmbiosTable;\r
430	}\r
431	while ((SmbiosTypeIndex != Index) \|\| (SmbiosTable.Hdr->Type != Type)) {\r
432	if (SmbiosTable.Hdr->Type == 127) {\r
433	SmbiosTable.Raw = NULL;\r
434	return SmbiosTable;\r
435	}\r
436	if (SmbiosTable.Hdr->Type == Type) {\r
437	SmbiosTypeIndex ++;\r
438	}\r
439	SmbiosTable.Raw = (UINT8 *)(SmbiosTable.Raw + SmbiosTableLength (SmbiosTable));\r
440	}\r
441	\r
442	return SmbiosTable;\r
443	}\r
444	\r
445	CHAR8 *\r
446	GetSmbiosString (\r
447	IN SMBIOS_STRUCTURE_POINTER SmbiosTable,\r
448	IN SMBIOS_TABLE_STRING String\r
449	)\r
450	{\r
451	CHAR8 *AString;\r
452	UINT8 Index;\r
453	\r
454	Index = 1;\r
455	AString = (CHAR8 *)(SmbiosTable.Raw + SmbiosTable.Hdr->Length);\r
456	while (Index != String) {\r
457	while (*AString != 0) {\r
458	AString ++;\r
459	}\r
460	AString ++;\r
461	if (*AString == 0) {\r
462	return AString;\r
463	}\r
464	Index ++;\r
465	}\r
466	\r
467	return AString;\r
468	}\r