\r
#include "CpuDriver.h"\r
\r
+\r
+CPU_ARCH_PROTOCOL_PRIVATE mCpuTemplate = {\r
+ CPU_ARCH_PROT_PRIVATE_SIGNATURE,\r
+ NULL,\r
+ {\r
+ WinNtFlushCpuDataCache,\r
+ WinNtEnableInterrupt,\r
+ WinNtDisableInterrupt,\r
+ WinNtGetInterruptState,\r
+ WinNtInit,\r
+ WinNtRegisterInterruptHandler,\r
+ WinNtGetTimerValue,\r
+ WinNtSetMemoryAttributes,\r
+ 0,\r
+ 4\r
+ },\r
+ {\r
+ CpuMemoryServiceRead,\r
+ CpuMemoryServiceWrite,\r
+ CpuIoServiceRead,\r
+ CpuIoServiceWrite\r
+ },\r
+ 0,\r
+ TRUE\r
+};\r
+\r
#define EFI_CPU_DATA_MAXIMUM_LENGTH 0x100\r
\r
-EFI_STATUS\r
-EFIAPI\r
-InitializeCpu (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- );\r
\r
-VOID\r
-EFIAPI\r
-WinNtIoProtocolNotifyFunction (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
- );\r
\r
typedef union {\r
EFI_CPU_DATA_RECORD *DataRecord;\r
//\r
// Service routines for the driver\r
//\r
-STATIC\r
EFI_STATUS\r
EFIAPI\r
WinNtFlushCpuDataCache (\r
return EFI_UNSUPPORTED;\r
}\r
\r
-STATIC\r
+\r
EFI_STATUS\r
EFIAPI\r
WinNtEnableInterrupt (\r
return EFI_SUCCESS;\r
}\r
\r
-STATIC\r
+\r
EFI_STATUS\r
EFIAPI\r
WinNtDisableInterrupt (\r
return EFI_SUCCESS;\r
}\r
\r
-STATIC\r
+\r
EFI_STATUS\r
EFIAPI\r
WinNtGetInterruptState (\r
return EFI_SUCCESS;\r
}\r
\r
-STATIC\r
+\r
EFI_STATUS\r
EFIAPI\r
WinNtInit (\r
return EFI_UNSUPPORTED;\r
}\r
\r
-STATIC\r
+\r
EFI_STATUS\r
EFIAPI\r
WinNtRegisterInterruptHandler (\r
return EFI_UNSUPPORTED;\r
}\r
\r
-STATIC\r
+\r
EFI_STATUS\r
EFIAPI\r
WinNtGetTimerValue (\r
return EFI_UNSUPPORTED;\r
}\r
\r
-STATIC\r
+\r
EFI_STATUS\r
EFIAPI\r
WinNtSetMemoryAttributes (\r
}\r
\r
\r
-EFI_STATUS\r
-EFIAPI\r
-InitializeCpu (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Initialize the state information for the CPU Architectural Protocol\r
-\r
-Arguments:\r
-\r
- ImageHandle of the loaded driver\r
- Pointer to the System Table\r
-\r
-Returns:\r
-\r
- Status\r
-\r
- EFI_SUCCESS - protocol instance can be published\r
- EFI_OUT_OF_RESOURCES - cannot allocate protocol data structure\r
- EFI_DEVICE_ERROR - cannot create the thread\r
-\r
---*/\r
-// TODO: SystemTable - add argument and description to function comment\r
-{\r
- EFI_STATUS Status;\r
- EFI_EVENT Event;\r
- CPU_ARCH_PROTOCOL_PRIVATE *Private;\r
- VOID *Registration;\r
-\r
- Private = AllocatePool (sizeof (CPU_ARCH_PROTOCOL_PRIVATE));\r
- ASSERT (Private != NULL);\r
-\r
- Private->Signature = CPU_ARCH_PROT_PRIVATE_SIGNATURE;\r
- Private->Cpu.FlushDataCache = WinNtFlushCpuDataCache;\r
- Private->Cpu.EnableInterrupt = WinNtEnableInterrupt;\r
- Private->Cpu.DisableInterrupt = WinNtDisableInterrupt;\r
- Private->Cpu.GetInterruptState = WinNtGetInterruptState;\r
- Private->Cpu.Init = WinNtInit;\r
- Private->Cpu.RegisterInterruptHandler = WinNtRegisterInterruptHandler;\r
- Private->Cpu.GetTimerValue = WinNtGetTimerValue;\r
- Private->Cpu.SetMemoryAttributes = WinNtSetMemoryAttributes;\r
-\r
- Private->Cpu.NumberOfTimers = 0;\r
- Private->Cpu.DmaBufferAlignment = 4;\r
-\r
- Private->InterruptState = TRUE;\r
-\r
- Private->CpuIo.Mem.Read = CpuMemoryServiceRead;\r
- Private->CpuIo.Mem.Write = CpuMemoryServiceWrite;\r
- Private->CpuIo.Io.Read = CpuIoServiceRead;\r
- Private->CpuIo.Io.Write = CpuIoServiceWrite;\r
-\r
-\r
- Private->Handle = NULL;\r
- Status = gBS->InstallMultipleProtocolInterfaces (\r
- &Private->Handle,\r
- &gEfiCpuArchProtocolGuid, &Private->Cpu,\r
- &gEfiCpuIoProtocolGuid, &Private->CpuIo,\r
- NULL\r
- );\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- //\r
- // Install notify function to store processor data to HII database and data hub.\r
- //\r
- Status = gBS->CreateEvent (\r
- EVT_NOTIFY_SIGNAL,\r
- TPL_CALLBACK,\r
- WinNtIoProtocolNotifyFunction,\r
- ImageHandle,\r
- &Event\r
- );\r
- ASSERT (!EFI_ERROR (Status));\r
-\r
- Status = gBS->RegisterProtocolNotify (\r
- &gEfiWinNtIoProtocolGuid,\r
- Event,\r
- &Registration\r
- );\r
- ASSERT (!EFI_ERROR (Status));\r
-\r
- //\r
- // Should be at EFI_D_INFO, but lets us now things are running\r
- //\r
- DEBUG ((EFI_D_ERROR, "CPU Architectural Protocol Loaded\n"));\r
-\r
-\r
-\r
- return Status;\r
-}\r
-\r
-UINTN\r
-Atoi (\r
- CHAR16 *String\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- Convert a unicode string to a UINTN\r
-\r
-Arguments:\r
- String - Unicode string.\r
-\r
-Returns:\r
- UINTN of the number represented by String.\r
-\r
---*/\r
-{\r
- UINTN Number;\r
- CHAR16 *Str;\r
-\r
- //\r
- // skip preceeding white space\r
- //\r
- Str = String;\r
- while ((*Str) && (*Str == ' ' || *Str == '"')) {\r
- Str++;\r
- }\r
- //\r
- // Convert ot a Number\r
- //\r
- Number = 0;\r
- while (*Str != '\0') {\r
- if ((*Str >= '0') && (*Str <= '9')) {\r
- Number = (Number * 10) +*Str - '0';\r
- } else {\r
- break;\r
- }\r
-\r
- Str++;\r
- }\r
-\r
- return Number;\r
-}\r
-\r
VOID\r
-EFIAPI\r
-WinNtIoProtocolNotifyFunction (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
+CpuUpdateDataHub (\r
+ VOID\r
)\r
/*++\r
\r
{\r
EFI_STATUS Status;\r
EFI_CPU_DATA_RECORD_BUFFER RecordBuffer;\r
- EFI_DATA_RECORD_HEADER *Record;\r
- EFI_SUBCLASS_TYPE1_HEADER *DataHeader;\r
UINT32 HeaderSize;\r
UINT32 TotalSize;\r
- UINTN HandleCount;\r
- UINTN HandleIndex;\r
- UINT64 MonotonicCount;\r
- BOOLEAN RecordFound;\r
- EFI_HANDLE *HandleBuffer;\r
- EFI_WIN_NT_IO_PROTOCOL *WinNtIo;\r
EFI_DATA_HUB_PROTOCOL *DataHub;\r
EFI_HII_PROTOCOL *Hii;\r
EFI_HII_HANDLE StringHandle;\r
EFI_HII_PACKAGES *PackageList;\r
STRING_REF Token;\r
\r
- DataHub = NULL;\r
- Token = 0;\r
- MonotonicCount = 0;\r
- RecordFound = FALSE;\r
\r
//\r
- // Retrieve the list of all handles from the handle database\r
- //\r
- Status = gBS->LocateHandleBuffer (\r
- AllHandles,\r
- &gEfiWinNtIoProtocolGuid,\r
- NULL,\r
- &HandleCount,\r
- &HandleBuffer\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return ;\r
- }\r
- //\r
- // Locate HII protocol\r
+ // Locate DataHub protocol.\r
//\r
- Status = gBS->LocateProtocol (&gEfiHiiProtocolGuid, NULL, &Hii);\r
+ Status = gBS->LocateProtocol (&gEfiDataHubProtocolGuid, NULL, &DataHub);\r
if (EFI_ERROR (Status)) {\r
- return ;\r
+ return;\r
}\r
+\r
//\r
// Locate DataHub protocol.\r
//\r
- Status = gBS->LocateProtocol (&gEfiDataHubProtocolGuid, NULL, &DataHub);\r
+ Status = gBS->LocateProtocol (&gEfiHiiProtocolGuid, NULL, &Hii);\r
if (EFI_ERROR (Status)) {\r
- return ;\r
+ return;\r
}\r
+\r
//\r
// Initialize data record header\r
//\r
return ;\r
}\r
\r
+ //\r
+ // Initialize strings to HII database\r
+ //\r
+ PackageList = PreparePackages (1, &gEfiProcessorProducerGuid, CpuStrings);\r
+ Status = Hii->NewPack (Hii, PackageList, &StringHandle);\r
+ ASSERT (!EFI_ERROR (Status));\r
+ FreePool (PackageList);\r
+\r
CopyMem (RecordBuffer.Raw, &mCpuDataRecordHeader, HeaderSize);\r
\r
//\r
- // Search the Handle array to find the CPU model and speed information\r
+ // Store processor version data record to data hub\r
//\r
- for (HandleIndex = 0; HandleIndex < HandleCount; HandleIndex++) {\r
- Status = gBS->OpenProtocol (\r
- HandleBuffer[HandleIndex],\r
- &gEfiWinNtIoProtocolGuid,\r
- &WinNtIo,\r
- Context,\r
- NULL,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- if (EFI_ERROR (Status)) {\r
- continue;\r
- }\r
-\r
- if ((WinNtIo->WinNtThunk->Signature == EFI_WIN_NT_THUNK_PROTOCOL_SIGNATURE) &&\r
- CompareGuid (WinNtIo->TypeGuid, &gEfiWinNtCPUModelGuid)\r
- ) {\r
- //\r
- // Check if this record has been stored in data hub\r
- //\r
- do {\r
- Status = DataHub->GetNextRecord (DataHub, &MonotonicCount, NULL, &Record);\r
- if (Record->DataRecordClass == EFI_DATA_RECORD_CLASS_DATA) {\r
- DataHeader = (EFI_SUBCLASS_TYPE1_HEADER *) (Record + 1);\r
- if (CompareGuid (&Record->DataRecordGuid, &gEfiProcessorSubClassGuid) &&\r
- (DataHeader->RecordType == ProcessorVersionRecordType)\r
- ) {\r
- RecordFound = TRUE;\r
- }\r
- }\r
- } while (MonotonicCount != 0);\r
-\r
- if (RecordFound) {\r
- RecordFound = FALSE;\r
- continue;\r
- }\r
- //\r
- // Initialize strings to HII database\r
- //\r
- PackageList = PreparePackages (1, &gEfiProcessorProducerGuid, CpuStrings);\r
-\r
- Status = Hii->NewPack (Hii, PackageList, &StringHandle);\r
- ASSERT (!EFI_ERROR (Status));\r
-\r
- FreePool (PackageList);\r
-\r
- //\r
- // Store processor version data record to data hub\r
- //\r
- Status = Hii->NewString (Hii, NULL, StringHandle, &Token, WinNtIo->EnvString);\r
- ASSERT (!EFI_ERROR (Status));\r
-\r
- RecordBuffer.DataRecord->DataRecordHeader.RecordType = ProcessorVersionRecordType;\r
- RecordBuffer.DataRecord->VariableRecord.ProcessorVersion = Token;\r
- TotalSize = HeaderSize + sizeof (EFI_PROCESSOR_VERSION_DATA);\r
-\r
- Status = DataHub->LogData (\r
- DataHub,\r
- &gEfiProcessorSubClassGuid,\r
- &gEfiProcessorProducerGuid,\r
- EFI_DATA_RECORD_CLASS_DATA,\r
- RecordBuffer.Raw,\r
- TotalSize\r
- );\r
- }\r
-\r
- if ((WinNtIo->WinNtThunk->Signature == EFI_WIN_NT_THUNK_PROTOCOL_SIGNATURE) &&\r
- CompareGuid (WinNtIo->TypeGuid, &gEfiWinNtCPUSpeedGuid)\r
- ) {\r
- //\r
- // Check if this record has been stored in data hub\r
- //\r
- do {\r
- Status = DataHub->GetNextRecord (DataHub, &MonotonicCount, NULL, &Record);\r
- if (Record->DataRecordClass == EFI_DATA_RECORD_CLASS_DATA) {\r
- DataHeader = (EFI_SUBCLASS_TYPE1_HEADER *) (Record + 1);\r
- if (CompareGuid (&Record->DataRecordGuid, &gEfiProcessorSubClassGuid) &&\r
- (DataHeader->RecordType == ProcessorCoreFrequencyRecordType)\r
- ) {\r
- RecordFound = TRUE;\r
- }\r
- }\r
- } while (MonotonicCount != 0);\r
-\r
- if (RecordFound) {\r
- RecordFound = FALSE;\r
- continue;\r
- }\r
- //\r
- // Store CPU frequency data record to data hub\r
- //\r
- RecordBuffer.DataRecord->DataRecordHeader.RecordType = ProcessorCoreFrequencyRecordType;\r
- RecordBuffer.DataRecord->VariableRecord.ProcessorCoreFrequency.Value = (UINT16) Atoi (WinNtIo->EnvString);\r
- RecordBuffer.DataRecord->VariableRecord.ProcessorCoreFrequency.Exponent = 6;\r
- TotalSize = HeaderSize + sizeof (EFI_PROCESSOR_CORE_FREQUENCY_DATA);\r
-\r
- Status = DataHub->LogData (\r
- DataHub,\r
- &gEfiProcessorSubClassGuid,\r
- &gEfiProcessorProducerGuid,\r
- EFI_DATA_RECORD_CLASS_DATA,\r
- RecordBuffer.Raw,\r
- TotalSize\r
- );\r
-\r
- FreePool (RecordBuffer.Raw);\r
- }\r
-\r
- gBS->CloseProtocol (\r
- HandleBuffer[HandleIndex],\r
- &gEfiWinNtIoProtocolGuid,\r
- Context,\r
- NULL\r
- );\r
- }\r
+ Token = 0;\r
+ Status = Hii->NewString (Hii, NULL, StringHandle, &Token, (CHAR16 *)PcdGetPtr (PcdWinNtCpuModel));\r
+ ASSERT (!EFI_ERROR (Status));\r
+\r
+ RecordBuffer.DataRecord->DataRecordHeader.RecordType = ProcessorVersionRecordType;\r
+ RecordBuffer.DataRecord->VariableRecord.ProcessorVersion = Token;\r
+ TotalSize = HeaderSize + sizeof (EFI_PROCESSOR_VERSION_DATA);\r
+\r
+ Status = DataHub->LogData (\r
+ DataHub,\r
+ &gEfiProcessorSubClassGuid,\r
+ &gEfiProcessorProducerGuid,\r
+ EFI_DATA_RECORD_CLASS_DATA,\r
+ RecordBuffer.Raw,\r
+ TotalSize\r
+ );\r
+\r
+ //\r
+ // Store CPU frequency data record to data hub\r
+ //\r
+ RecordBuffer.DataRecord->DataRecordHeader.RecordType = ProcessorCoreFrequencyRecordType;\r
+ RecordBuffer.DataRecord->VariableRecord.ProcessorCoreFrequency.Value = (UINT16) StrDecimalToUintn (PcdGetPtr (PcdWinNtCpuSpeed));\r
+ RecordBuffer.DataRecord->VariableRecord.ProcessorCoreFrequency.Exponent = 6;\r
+ TotalSize = HeaderSize + sizeof (EFI_PROCESSOR_CORE_FREQUENCY_DATA);\r
+\r
+ Status = DataHub->LogData (\r
+ DataHub,\r
+ &gEfiProcessorSubClassGuid,\r
+ &gEfiProcessorProducerGuid,\r
+ EFI_DATA_RECORD_CLASS_DATA,\r
+ RecordBuffer.Raw,\r
+ TotalSize\r
+ );\r
+\r
+ FreePool (RecordBuffer.Raw);\r
+}\r
+\r
+\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+InitializeCpu (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+ Initialize the state information for the CPU Architectural Protocol\r
+\r
+Arguments:\r
+\r
+ ImageHandle of the loaded driver\r
+ Pointer to the System Table\r
+\r
+Returns:\r
+\r
+ Status\r
+\r
+ EFI_SUCCESS - protocol instance can be published\r
+ EFI_OUT_OF_RESOURCES - cannot allocate protocol data structure\r
+ EFI_DEVICE_ERROR - cannot create the thread\r
+\r
+--*/\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ CpuUpdateDataHub ();\r
+\r
+ Status = gBS->InstallMultipleProtocolInterfaces (\r
+ &mCpuTemplate.Handle,\r
+ &gEfiCpuArchProtocolGuid, &mCpuTemplate.Cpu,\r
+ &gEfiCpuIoProtocolGuid, &mCpuTemplate.CpuIo,\r
+ NULL\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ return Status;\r
}\r
+\r
+\r
#include <Guid/DataHubRecords.h>\r
#include <Protocol/CpuIo.h>\r
#include <Protocol/WinNtIo.h>\r
+#include <Library/BaseLib.h>\r
#include <Library/DebugLib.h>\r
#include <Library/HiiLibFramework.h>\r
#include <Library/UefiDriverEntryPoint.h>\r
#include <Library/BaseMemoryLib.h>\r
#include <Library/MemoryAllocationLib.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/PcdLib.h>\r
\r
\r
extern UINT8 CpuStrings[];\r
);\r
\r
\r
+EFI_STATUS\r
+EFIAPI\r
+InitializeCpu (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtFlushCpuDataCache (\r
+ IN EFI_CPU_ARCH_PROTOCOL *This,\r
+ IN EFI_PHYSICAL_ADDRESS Start,\r
+ IN UINT64 Length,\r
+ IN EFI_CPU_FLUSH_TYPE FlushType\r
+ );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtEnableInterrupt (\r
+ IN EFI_CPU_ARCH_PROTOCOL *This\r
+ );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtDisableInterrupt (\r
+ IN EFI_CPU_ARCH_PROTOCOL *This\r
+ );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtGetInterruptState (\r
+ IN EFI_CPU_ARCH_PROTOCOL *This,\r
+ OUT BOOLEAN *State\r
+ );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtInit (\r
+ IN EFI_CPU_ARCH_PROTOCOL *This,\r
+ IN EFI_CPU_INIT_TYPE InitType\r
+ );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtRegisterInterruptHandler (\r
+ IN EFI_CPU_ARCH_PROTOCOL *This,\r
+ IN EFI_EXCEPTION_TYPE InterruptType,\r
+ IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler\r
+ );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtGetTimerValue (\r
+ IN EFI_CPU_ARCH_PROTOCOL *This,\r
+ IN UINT32 TimerIndex,\r
+ OUT UINT64 *TimerValue,\r
+ OUT UINT64 *TimerPeriod OPTIONAL\r
+ );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtSetMemoryAttributes (\r
+ IN EFI_CPU_ARCH_PROTOCOL *This,\r
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,\r
+ IN UINT64 Length,\r
+ IN UINT64 Attributes\r
+ );\r
+\r
+\r
+\r
+\r
+\r
+\r
#endif\r
+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2006, 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
- CpuIo.c\r
-\r
-Abstract:\r
-\r
- This is the code that publishes the CPU I/O Protocol.\r
- The intent herein is to have a single I/O service that can load\r
- as early as possible, extend into runtime, and be layered upon by \r
- the implementations of architectural protocols and the PCI Root\r
- Bridge I/O Protocol.\r
-\r
---*/\r
-\r
-#include <CpuDriver.h>\r
-\r
-#define IA32_MAX_IO_ADDRESS 0xFFFF\r
-#define IA32_MAX_MEM_ADDRESS 0xFFFFFFFF\r
-\r
-EFI_CPU_IO_PROTOCOL mCpuIoProtocol;\r
-\r
-EFI_STATUS\r
-CpuIoCheckAddressRange (\r
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,\r
- IN UINT64 Address,\r
- IN UINTN Count,\r
- IN VOID *Buffer,\r
- IN UINT64 Limit\r
- );\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-CpuMemoryServiceRead (\r
- IN EFI_CPU_IO_PROTOCOL *This,\r
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,\r
- IN UINT64 Address,\r
- IN UINTN Count,\r
- IN OUT VOID *Buffer\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Perform the Memory Access Read service for the CPU I/O Protocol\r
-\r
-Arguments:\r
-\r
- Pointer to an instance of the CPU I/O Protocol\r
- Width of the Memory Access\r
- Address of the Memory access\r
- Count of the number of accesses to perform\r
- Pointer to the buffer to read or write from memory\r
-\r
-Returns:\r
-\r
- Status\r
-\r
- EFI_SUCCESS - The data was read from or written to the EFI \r
- System.\r
- EFI_INVALID_PARAMETER - Width is invalid for this EFI System.\r
- EFI_INVALID_PARAMETER - Buffer is NULL.\r
- EFI_UNSUPPORTED - The Buffer is not aligned for the given Width.\r
- EFI_UNSUPPORTED - The address range specified by Address, Width, \r
- and Count is not valid for this EFI System.\r
-\r
---*/\r
-// TODO: This - add argument and description to function comment\r
-{\r
- EFI_STATUS Status;\r
-\r
- if (!Buffer) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Status = CpuIoCheckAddressRange (Width, Address, Count, Buffer, IA32_MAX_MEM_ADDRESS);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- //\r
- // Do nothing for Nt32 version\r
- //\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-CpuMemoryServiceWrite (\r
- IN EFI_CPU_IO_PROTOCOL *This,\r
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,\r
- IN UINT64 Address,\r
- IN UINTN Count,\r
- IN OUT VOID *Buffer\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Perform the Memory Access Read service for the CPU I/O Protocol\r
-\r
-Arguments:\r
-\r
- Pointer to an instance of the CPU I/O Protocol\r
- Width of the Memory Access\r
- Address of the Memory access\r
- Count of the number of accesses to perform\r
- Pointer to the buffer to read or write from memory\r
-\r
-Returns:\r
-\r
- Status\r
-\r
- EFI_SUCCESS - The data was read from or written to the EFI System.\r
- EFI_INVALID_PARAMETER - Width is invalid for this EFI System.\r
- EFI_INVALID_PARAMETER - Buffer is NULL.\r
- EFI_UNSUPPORTED - The Buffer is not aligned for the given Width.\r
- EFI_UNSUPPORTED - The address range specified by Address, Width, and \r
- Count is not valid for this EFI System.\r
-\r
---*/\r
-// TODO: This - add argument and description to function comment\r
-{\r
- EFI_STATUS Status;\r
-\r
- if (!Buffer) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Status = CpuIoCheckAddressRange (Width, Address, Count, Buffer, IA32_MAX_MEM_ADDRESS);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- //\r
- // Do nothing for Nt32 version\r
- //\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-CpuIoServiceRead (\r
- IN EFI_CPU_IO_PROTOCOL *This,\r
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,\r
- IN UINT64 UserAddress,\r
- IN UINTN Count,\r
- IN OUT VOID *UserBuffer\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- \r
- This is the service that implements the I/O read\r
-\r
-Arguments:\r
-\r
- Pointer to an instance of the CPU I/O Protocol\r
- Width of the Memory Access\r
- Address of the I/O access\r
- Count of the number of accesses to perform\r
- Pointer to the buffer to read or write from I/O space\r
-\r
-Returns:\r
-\r
- Status\r
- EFI_SUCCESS - The data was read from or written to the EFI System.\r
- EFI_INVALID_PARAMETER - Width is invalid for this EFI System.\r
- EFI_INVALID_PARAMETER - Buffer is NULL.\r
- EFI_UNSUPPORTED - The Buffer is not aligned for the given Width.\r
- EFI_UNSUPPORTED - The address range specified by Address, Width, and \r
- Count is not valid for this EFI System.\r
---*/\r
-// TODO: This - add argument and description to function comment\r
-// TODO: UserAddress - add argument and description to function comment\r
-// TODO: UserBuffer - add argument and description to function comment\r
-{\r
- UINTN Address;\r
- EFI_STATUS Status;\r
-\r
- if (!UserBuffer) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Address = (UINTN) UserAddress;\r
-\r
- if (Width >= EfiCpuIoWidthMaximum) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Status = CpuIoCheckAddressRange (Width, Address, Count, UserBuffer, IA32_MAX_IO_ADDRESS);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- //\r
- // Do nothing for Nt32 version\r
- //\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-CpuIoServiceWrite (\r
- IN EFI_CPU_IO_PROTOCOL *This,\r
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,\r
- IN UINT64 UserAddress,\r
- IN UINTN Count,\r
- IN OUT VOID *UserBuffer\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- \r
- This is the service that implements the I/O Write\r
-\r
-Arguments:\r
-\r
- Pointer to an instance of the CPU I/O Protocol\r
- Width of the Memory Access\r
- Address of the I/O access\r
- Count of the number of accesses to perform\r
- Pointer to the buffer to read or write from I/O space\r
-\r
-Returns:\r
-\r
- Status\r
-\r
- Status\r
- EFI_SUCCESS - The data was read from or written to the EFI System.\r
- EFI_INVALID_PARAMETER - Width is invalid for this EFI System.\r
- EFI_INVALID_PARAMETER - Buffer is NULL.\r
- EFI_UNSUPPORTED - The Buffer is not aligned for the given Width.\r
- EFI_UNSUPPORTED - The address range specified by Address, Width, and \r
- Count is not valid for this EFI System.\r
-\r
---*/\r
-// TODO: This - add argument and description to function comment\r
-// TODO: UserAddress - add argument and description to function comment\r
-// TODO: UserBuffer - add argument and description to function comment\r
-{\r
- UINTN Address;\r
- EFI_STATUS Status;\r
-\r
- if (!UserBuffer) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Address = (UINTN) UserAddress;\r
-\r
- if (Width >= EfiCpuIoWidthMaximum) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Status = CpuIoCheckAddressRange (Width, Address, Count, UserBuffer, IA32_MAX_IO_ADDRESS);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- //\r
- // Do nothing for Nt32 version\r
- //\r
- return EFI_SUCCESS;\r
-}\r
-\r
-\r
-EFI_STATUS\r
-CpuIoCheckAddressRange (\r
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,\r
- IN UINT64 Address,\r
- IN UINTN Count,\r
- IN VOID *Buffer,\r
- IN UINT64 Limit\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- Width - TODO: add argument description\r
- Address - TODO: add argument description\r
- Count - TODO: add argument description\r
- Buffer - TODO: add argument description\r
- Limit - TODO: add argument description\r
-\r
-Returns:\r
-\r
- EFI_UNSUPPORTED - TODO: Add description for return value\r
- EFI_UNSUPPORTED - TODO: Add description for return value\r
- EFI_UNSUPPORTED - TODO: Add description for return value\r
- EFI_SUCCESS - TODO: Add description for return value\r
-\r
---*/\r
-{\r
- UINTN AlignMask;\r
-\r
- if (Address > Limit) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- //\r
- // For FiFo type, the target address won't increase during the access, so treat count as 1\r
- //\r
- if (Width >= EfiCpuIoWidthFifoUint8 && Width <= EfiCpuIoWidthFifoUint64) {\r
- Count = 1;\r
- }\r
-\r
- Width = Width & 0x03;\r
- if (Address - 1 + (1 << Width) * Count > Limit) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- AlignMask = (1 << Width) - 1;\r
- if ((UINTN) Buffer & AlignMask) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-\r
DebugLib\r
\r
[Guids]\r
- gEfiWinNtCPUSpeedGuid # SOMETIMES_CONSUMED\r
- gEfiWinNtCPUModelGuid # SOMETIMES_CONSUMED\r
gEfiProcessorSubClassGuid # SOMETIMES_CONSUMED\r
gEfiProcessorProducerGuid # SOMETIMES_CONSUMED\r
\r
gEfiCpuIoProtocolGuid # PROTOCOL ALWAYS_PRODUCED\r
gEfiCpuArchProtocolGuid # PROTOCOL ALWAYS_PRODUCED\r
\r
+[PcdsDynamic.common]\r
+ PcdWinNtCpuSpeed|gEfiNt32PkgTokenSpaceGuid\r
+ PcdWinNtCpuModel|gEfiNt32PkgTokenSpaceGuid\r
+\r
[Depex]\r
gEfiDataHubProtocolGuid AND gEfiHiiProtocolGuid\r
MiscSubclassDriver.h\r
MiscDevicePath.h\r
MiscSubclassDriver.uni\r
- MiscSystemSlotDesignation.uni\r
- MiscSystemOptionString.uni\r
- MiscSystemManufacturer.uni\r
- MiscSystemLanguageString.uni\r
- MiscPortInternalConnectorDesignator.uni\r
- MiscOemString.uni\r
- MiscChassisManufacturer.uni\r
- MiscBiosVendor.uni\r
- MiscBaseBoardManufacturer.uni\r
CommonHeader.h\r
\r
[Packages]\r
HiiLibFramework\r
DebugLib\r
BaseLib\r
+ PcdLib\r
\r
\r
[Guids]\r
- gEfiWinNtMemoryGuid # SOMETIMES_CONSUMED\r
gEfiProcessorSubClassGuid # SOMETIMES_CONSUMED\r
gEfiMiscSubClassGuid # SOMETIMES_CONSUMED\r
gEfiMemoryProducerGuid # SOMETIMES_CONSUMED\r
gEfiMemorySubClassGuid # SOMETIMES_CONSUMED\r
- gEfiWinNtMemoryGuid # SOMETIMES_CONSUMED\r
\r
[Protocols]\r
gEfiWinNtIoProtocolGuid # PROTOCOL_NOTIFY SOMETIMES_CONSUMED\r
gEfiHiiProtocolGuid # PROTOCOL ALWAYS_CONSUMED\r
gEfiDataHubProtocolGuid # PROTOCOL ALWAYS_CONSUMED\r
\r
+[PcdsDynamic.common]\r
+ PcdWinNtMemorySize|gEfiNt32PkgTokenSpaceGuid\r
+\r
[Depex]\r
- gEfiDataHubProtocolGuid AND gEfiHiiProtocolGuid
\ No newline at end of file
+ gEfiDataHubProtocolGuid AND gEfiHiiProtocolGuid\r
+
\ No newline at end of file
#include <Library/MemoryAllocationLib.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
#include <Library/DevicePathLib.h>\r
+#include <Library/PcdLib.h>\r
\r
#include <MiscDevicePath.h>\r
\r
\r
extern UINT8 MiscSubclassStrings[];\r
\r
-VOID\r
-EFIAPI\r
-WinNtIoProtocolNotifyFunction (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
- );\r
\r
//\r
//\r
--*/\r
{\r
EFI_MISC_SUBCLASS_DRIVER_DATA MiscSubclass;\r
- EFI_STATUS EfiStatus;\r
+ EFI_STATUS Status;\r
\r
//\r
// Do nothing if data parameters are not valid.\r
//\r
// Log Data Hub record.\r
//\r
- EfiStatus = DataHub->LogData (\r
+ Status = DataHub->LogData (\r
DataHub,\r
&gEfiMiscSubClassGuid,\r
&gEfiMiscSubClassGuid,\r
sizeof (EFI_SUBCLASS_TYPE1_HEADER) + RecordLen\r
);\r
\r
- if (EFI_ERROR (EfiStatus)) {\r
+ if (EFI_ERROR (Status)) {\r
DEBUG (\r
(EFI_D_ERROR,\r
"LogData(%d bytes) == %r\n",\r
sizeof (EFI_SUBCLASS_TYPE1_HEADER) + RecordLen,\r
- EfiStatus)\r
+ Status)\r
);\r
}\r
\r
- return EfiStatus;\r
+ return Status;\r
}\r
\r
\r
\r
--*/\r
{\r
- EFI_MISC_SUBCLASS_DRIVER_DATA RecordData;\r
- EFI_DATA_HUB_PROTOCOL *DataHub;\r
- EFI_HII_PROTOCOL *Hii;\r
- EFI_HII_PACKAGES *PackageList;\r
- EFI_HII_HANDLE HiiHandle;\r
- EFI_STATUS EfiStatus;\r
- UINTN Index;\r
- BOOLEAN LogRecordData;\r
- EFI_EVENT Event;\r
- VOID *Registration;\r
+ EFI_MISC_SUBCLASS_DRIVER_DATA RecordData;\r
+ EFI_DATA_HUB_PROTOCOL *DataHub;\r
+ EFI_HII_PROTOCOL *Hii;\r
+ EFI_HII_PACKAGES *PackageList;\r
+ EFI_HII_HANDLE HiiHandle;\r
+ EFI_STATUS Status;\r
+ UINTN Index;\r
+ BOOLEAN LogRecordData;\r
+ EFI_MEMORY_SUBCLASS_DRIVER_DATA MemorySubClassData; \r
+ UINT64 TotalMemorySize;\r
+ CHAR16 *Nt32MemString;\r
\r
\r
//\r
//\r
// Locate data hub protocol.\r
//\r
- EfiStatus = gBS->LocateProtocol (&gEfiDataHubProtocolGuid, NULL, &DataHub);\r
+ Status = gBS->LocateProtocol (&gEfiDataHubProtocolGuid, NULL, &DataHub);\r
\r
- if (EFI_ERROR (EfiStatus)) {\r
- DEBUG ((EFI_D_ERROR, "Could not locate DataHub protocol. %r\n", EfiStatus));\r
- return EfiStatus;\r
+ if (EFI_ERROR (Status)) {\r
+ DEBUG ((EFI_D_ERROR, "Could not locate DataHub protocol. %r\n", Status));\r
+ return Status;\r
} else if (DataHub == NULL) {\r
DEBUG ((EFI_D_ERROR, "LocateProtocol(DataHub) returned NULL pointer!\n"));\r
return EFI_DEVICE_ERROR;\r
//\r
// Locate hii protocol.\r
//\r
- EfiStatus = gBS->LocateProtocol (&gEfiHiiProtocolGuid, NULL, &Hii);\r
+ Status = gBS->LocateProtocol (&gEfiHiiProtocolGuid, NULL, &Hii);\r
\r
- if (EFI_ERROR (EfiStatus)) {\r
- DEBUG ((EFI_D_ERROR, "Could not locate Hii protocol. %r\n", EfiStatus));\r
- return EfiStatus;\r
+ if (EFI_ERROR (Status)) {\r
+ DEBUG ((EFI_D_ERROR, "Could not locate Hii protocol. %r\n", Status));\r
+ return Status;\r
} else if (Hii == NULL) {\r
DEBUG ((EFI_D_ERROR, "LocateProtocol(Hii) returned NULL pointer!\n"));\r
return EFI_DEVICE_ERROR;\r
// Add our default strings to the HII database. They will be modified later.\r
//\r
PackageList = PreparePackages (1, &gEfiMiscSubClassGuid, MiscSubclassStrings);\r
- EfiStatus = Hii->NewPack (Hii, PackageList, &HiiHandle);\r
+ Status = Hii->NewPack (Hii, PackageList, &HiiHandle);\r
FreePool (PackageList);\r
\r
- if (EFI_ERROR (EfiStatus)) {\r
- DEBUG ((EFI_D_ERROR, "Could not log default strings to Hii. %r\n", EfiStatus));\r
- return EfiStatus;\r
+ if (EFI_ERROR (Status)) {\r
+ DEBUG ((EFI_D_ERROR, "Could not log default strings to Hii. %r\n", Status));\r
+ return Status;\r
}\r
//\r
//\r
//\r
// Log RecordData to Data Hub.\r
//\r
- EfiStatus = DataHub->LogData (\r
+ Status = DataHub->LogData (\r
DataHub,\r
&gEfiMiscSubClassGuid,\r
&gEfiMiscSubClassGuid,\r
sizeof (EFI_SUBCLASS_TYPE1_HEADER) + mMiscSubclassDataTable[Index].RecordLen\r
);\r
\r
- if (EFI_ERROR (EfiStatus)) {\r
+ if (EFI_ERROR (Status)) {\r
DEBUG (\r
(EFI_D_ERROR,\r
"LogData(%d bytes) == %r\n",\r
sizeof (EFI_SUBCLASS_TYPE1_HEADER) + mMiscSubclassDataTable[Index].RecordLen,\r
- EfiStatus)\r
+ Status)\r
);\r
}\r
\r
// is no more data to log.\r
//\r
for (;;) {\r
- //\r
- //\r
- //\r
- EfiStatus = (*mMiscSubclassDataTable[Index].Function)\r
- (\r
- mMiscSubclassDataTable[Index].RecordType, &mMiscSubclassDataTable[Index].RecordLen, &RecordData.Record, &\r
- LogRecordData\r
- );\r
-\r
- //\r
- //\r
- //\r
- if (EFI_ERROR (EfiStatus)) {\r
+ Status = (*mMiscSubclassDataTable[Index].Function)(mMiscSubclassDataTable[Index].RecordType, &mMiscSubclassDataTable[Index].RecordLen, &RecordData.Record, &LogRecordData);\r
+ if (EFI_ERROR (Status)) {\r
break;\r
}\r
\r
if (!LogRecordData) {\r
break;\r
}\r
- //\r
- //\r
- //\r
- EfiStatus = DataHub->LogData (\r
+\r
+ Status = DataHub->LogData (\r
DataHub,\r
&gEfiMiscSubClassGuid,\r
&gEfiMiscSubClassGuid,\r
sizeof (EFI_SUBCLASS_TYPE1_HEADER) + mMiscSubclassDataTable[Index].RecordLen\r
);\r
\r
- if (EFI_ERROR (EfiStatus)) {\r
+ if (EFI_ERROR (Status)) {\r
DEBUG (\r
(EFI_D_ERROR,\r
"LogData(%d bytes) == %r\n",\r
sizeof (EFI_SUBCLASS_TYPE1_HEADER) + mMiscSubclassDataTable[Index].RecordLen,\r
- EfiStatus)\r
+ Status)\r
);\r
}\r
}\r
}\r
- //\r
- // Install notify function to fetch memory data through WinNtIo protocol and store to data hub.\r
- //\r
- EfiStatus = gBS->CreateEvent (\r
- EVT_NOTIFY_SIGNAL,\r
- TPL_CALLBACK,\r
- WinNtIoProtocolNotifyFunction,\r
- ImageHandle,\r
- &Event\r
- );\r
- ASSERT (!EFI_ERROR (EfiStatus));\r
-\r
- EfiStatus = gBS->RegisterProtocolNotify (\r
- &gEfiWinNtIoProtocolGuid,\r
- Event,\r
- &Registration\r
- );\r
- ASSERT (!EFI_ERROR (EfiStatus));\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-UINTN\r
-Atoi (\r
- CHAR16 *String\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- Convert a unicode string to a UINTN\r
-\r
-Arguments:\r
- String - Unicode string.\r
-\r
-Returns:\r
- UINTN of the number represented by String.\r
-\r
---*/\r
-{\r
- UINTN Number;\r
- CHAR16 *Str;\r
\r
+ \r
//\r
- // skip preceeding white space\r
+ // Log Memory Size info based on PCD setting.\r
//\r
- Str = String;\r
- while ((*Str) && (*Str == ' ' || *Str == '"')) {\r
- Str++;\r
- }\r
+ MemorySubClassData.Header.Instance = 1;\r
+ MemorySubClassData.Header.SubInstance = EFI_SUBCLASS_INSTANCE_NON_APPLICABLE;\r
+ MemorySubClassData.Header.RecordType = EFI_MEMORY_ARRAY_START_ADDRESS_RECORD_NUMBER;\r
+\r
//\r
- // Convert ot a Number\r
+ // Process Memory String in form size!size ...\r
+ // So 64!64 is 128 MB\r
//\r
- Number = 0;\r
- while (*Str != '\0') {\r
- if ((*Str >= '0') && (*Str <= '9')) {\r
- Number = (Number * 10) +*Str - '0';\r
- } else {\r
- break;\r
+ Nt32MemString = PcdGetPtr (PcdWinNtMemorySize);\r
+ for (TotalMemorySize = 0; *Nt32MemString != '\0';) {\r
+ TotalMemorySize += StrDecimalToUint64 (Nt32MemString);\r
+ while (*Nt32MemString != '\0') {\r
+ if (*Nt32MemString == '!') {\r
+ Nt32MemString++; \r
+ break;\r
+ }\r
+ Nt32MemString++;\r
}\r
-\r
- Str++;\r
}\r
\r
- return Number;\r
-}\r
-\r
-VOID\r
-EFIAPI\r
-WinNtIoProtocolNotifyFunction (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- This function will log memory size data to data hub.\r
-\r
-Arguments:\r
-Event - Event whose notification function is being invoked.\r
-Context - Pointer to the notification function's context.\r
-\r
-Returns:\r
- EFI_STATUS.\r
+ MemorySubClassData.Record.ArrayStartAddress.MemoryArrayStartAddress = 0;\r
+ MemorySubClassData.Record.ArrayStartAddress.MemoryArrayEndAddress = LShiftU64 (TotalMemorySize, 20) - 1;\r
+ MemorySubClassData.Record.ArrayStartAddress.PhysicalMemoryArrayLink.ProducerName = gEfiMemoryProducerGuid;\r
+ MemorySubClassData.Record.ArrayStartAddress.PhysicalMemoryArrayLink.Instance = 1;\r
+ MemorySubClassData.Record.ArrayStartAddress.PhysicalMemoryArrayLink.SubInstance = EFI_SUBCLASS_INSTANCE_NON_APPLICABLE;\r
+ MemorySubClassData.Record.ArrayStartAddress.MemoryArrayPartitionWidth = 0;\r
\r
---*/\r
-{\r
- EFI_STATUS Status;\r
- EFI_MEMORY_SUBCLASS_DRIVER_DATA MemorySubClassData;\r
- EFI_DATA_RECORD_HEADER *Record;\r
- EFI_SUBCLASS_TYPE1_HEADER *DataHeader;\r
- UINTN HandleCount;\r
- UINTN HandleIndex;\r
- UINT64 MonotonicCount;\r
- BOOLEAN RecordFound;\r
- EFI_HANDLE *HandleBuffer;\r
- EFI_WIN_NT_IO_PROTOCOL *WinNtIo;\r
- EFI_DATA_HUB_PROTOCOL *DataHub;\r
- UINT64 TotalMemorySize;\r
-\r
- DataHub = NULL;\r
- MonotonicCount = 0;\r
- RecordFound = FALSE;\r
-\r
- //\r
- // Retrieve the list of all handles from the handle database.\r
- //\r
- Status = gBS->LocateHandleBuffer (\r
- AllHandles,\r
- &gEfiWinNtIoProtocolGuid,\r
- NULL,\r
- &HandleCount,\r
- &HandleBuffer\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return ;\r
- }\r
//\r
- // Locate DataHub protocol.\r
+ // Store memory size data record to data hub.\r
//\r
- Status = gBS->LocateProtocol (&gEfiDataHubProtocolGuid, NULL, &DataHub);\r
- if (EFI_ERROR (Status)) {\r
- return ;\r
- }\r
- //\r
- // Search the Handle array to find the meory size information.\r
- //\r
- for (HandleIndex = 0; HandleIndex < HandleCount; HandleIndex++) {\r
- Status = gBS->OpenProtocol (\r
- HandleBuffer[HandleIndex],\r
- &gEfiWinNtIoProtocolGuid,\r
- &WinNtIo,\r
- Context,\r
- NULL,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- if (EFI_ERROR (Status)) {\r
- continue;\r
- }\r
-\r
- if ((WinNtIo->WinNtThunk->Signature == EFI_WIN_NT_THUNK_PROTOCOL_SIGNATURE) &&\r
- CompareGuid (WinNtIo->TypeGuid, &gEfiWinNtMemoryGuid)\r
- ) {\r
- //\r
- // Check if this record has been stored in data hub.\r
- //\r
- do {\r
- Status = DataHub->GetNextRecord (DataHub, &MonotonicCount, NULL, &Record);\r
- if (Record->DataRecordClass == EFI_DATA_RECORD_CLASS_DATA) {\r
- DataHeader = (EFI_SUBCLASS_TYPE1_HEADER *) (Record + 1);\r
- if (CompareGuid (&Record->DataRecordGuid, &gEfiProcessorSubClassGuid) &&\r
- (DataHeader->RecordType == EFI_MEMORY_ARRAY_START_ADDRESS_RECORD_NUMBER)\r
- ) {\r
- RecordFound = TRUE;\r
- }\r
- }\r
- } while (MonotonicCount != 0);\r
-\r
- if (RecordFound) {\r
- RecordFound = FALSE;\r
- continue;\r
- }\r
- //\r
- // Initialize data record.\r
- //\r
- MemorySubClassData.Header.Instance = 1;\r
- MemorySubClassData.Header.SubInstance = EFI_SUBCLASS_INSTANCE_NON_APPLICABLE;\r
- MemorySubClassData.Header.RecordType = EFI_MEMORY_ARRAY_START_ADDRESS_RECORD_NUMBER;\r
+ Status = DataHub->LogData (\r
+ DataHub,\r
+ &gEfiMemorySubClassGuid,\r
+ &gEfiMemoryProducerGuid,\r
+ EFI_DATA_RECORD_CLASS_DATA,\r
+ &MemorySubClassData,\r
+ sizeof (EFI_SUBCLASS_TYPE1_HEADER) + sizeof (EFI_MEMORY_ARRAY_START_ADDRESS_DATA)\r
+ );\r
\r
- TotalMemorySize = (UINT64) Atoi (WinNtIo->EnvString);\r
\r
- MemorySubClassData.Record.ArrayStartAddress.MemoryArrayStartAddress = 0;\r
- MemorySubClassData.Record.ArrayStartAddress.MemoryArrayEndAddress = LShiftU64 (TotalMemorySize, 20) - 1;\r
- MemorySubClassData.Record.ArrayStartAddress.PhysicalMemoryArrayLink.ProducerName = gEfiMemoryProducerGuid;\r
- MemorySubClassData.Record.ArrayStartAddress.PhysicalMemoryArrayLink.Instance = 1;\r
- MemorySubClassData.Record.ArrayStartAddress.PhysicalMemoryArrayLink.SubInstance = EFI_SUBCLASS_INSTANCE_NON_APPLICABLE;\r
- MemorySubClassData.Record.ArrayStartAddress.MemoryArrayPartitionWidth = 0;\r
-\r
- //\r
- // Store memory size data record to data hub.\r
- //\r
- Status = DataHub->LogData (\r
- DataHub,\r
- &gEfiMemorySubClassGuid,\r
- &gEfiMemoryProducerGuid,\r
- EFI_DATA_RECORD_CLASS_DATA,\r
- &MemorySubClassData,\r
- sizeof (EFI_SUBCLASS_TYPE1_HEADER) + sizeof (EFI_MEMORY_ARRAY_START_ADDRESS_DATA)\r
- );\r
- }\r
-\r
- gBS->CloseProtocol (\r
- HandleBuffer[HandleIndex],\r
- &gEfiWinNtIoProtocolGuid,\r
- Context,\r
- NULL\r
- );\r
- }\r
+ return EFI_SUCCESS;\r
}\r
\r
+\r
################################################################################\r
[Guids.common]\r
gEfiWinNtPassThroughGuid = { 0xCC664EB8, 0x3C24, 0x4086, { 0xB6, 0xF6, 0x34, 0xE8, 0x56, 0xBC, 0xE3, 0x6E }}\r
- gEfiWinNtCPUSpeedGuid = { 0xD4F29055, 0xE1FB, 0x11D4, { 0xBD, 0x0D, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }}\r
- gEfiWinNtCPUModelGuid = { 0xBEE9B6CE, 0x2F8A, 0x11D4, { 0xBD, 0x0D, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }}\r
- gEfiWinNtMemoryGuid = { 0x99042912, 0x122A, 0x11D4, { 0xBD, 0x0D, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }}\r
gEfiWinNtConsoleGuid = { 0xBA73672C, 0xA5D3, 0x11D4, { 0xBD, 0x00, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }}\r
gEfiWinNtUgaGuid = { 0xAB248E99, 0xABE1, 0x11D4, { 0xBD, 0x0D, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }}\r
gEfiWinNtGopGuid = { 0x4e11e955, 0xccca, 0x11d4, { 0xbd, 0x0d, 0x00, 0x80, 0xc7, 0x3c, 0x88, 0x81 }}\r
################################################################################\r
\r
[PcdsDynamicDefault.common.DEFAULT]\r
- PcdWinNtCpuSpeed|gEfiNt32PkgTokenSpaceGuid|L"3000"|8\r
PcdWinNtSerialPort|gEfiNt32PkgTokenSpaceGuid|L"COM1!COM2"|18\r
PcdWinNtFileSystem|gEfiNt32PkgTokenSpaceGuid|L".!..\\..\\..\\..\\EdkShellBinPkg\\bin\\ia32\\Apps"|106\r
PcdWinNtGop|gEfiNt32PkgTokenSpaceGuid|L"UGA Window 1!UGA Window 2"|50\r
PcdWinNtConsole|gEfiNt32PkgTokenSpaceGuid|L"Bus Driver Console Window"|50\r
- PcdWinNtMemorySize|gEfiNt32PkgTokenSpaceGuid|L"64!64"|10\r
PcdWinNtVirtualDisk|gEfiNt32PkgTokenSpaceGuid|L"FW;40960;512"|24\r
- PcdWinNtCpuModel|gEfiNt32PkgTokenSpaceGuid|L"Intel(R) Processor Model"|48\r
+ PcdWinNtCpuModel|gEfiNt32PkgTokenSpaceGuid|L"NT32 Processor Emulation"|52\r
+ PcdWinNtCpuSpeed|gEfiNt32PkgTokenSpaceGuid|L"1234"|8\r
+ PcdWinNtMemorySize|gEfiNt32PkgTokenSpaceGuid|L"64!64"|10\r
PcdWinNtPhysicalDisk|gEfiNt32PkgTokenSpaceGuid|L"a:RW;2880;512!e:RW;262144;512"|58\r
PcdWinNtUga|gEfiNt32PkgTokenSpaceGuid|L"UGA Window 1!UGA Window 2"|50\r
PcdFlashNvStorageFtwSpareBase|gEfiMdeModulePkgTokenSpaceGuid|0x0\r
$(WORKSPACE)/MdeModulePkg/Application/HelloWorld/HelloWorld.inf\r
\r
[BuildOptions]\r
- MSFT:DEBUG_*_IA32_DLINK_FLAGS = /EXPORT:InitializeDriver=_ModuleEntryPoint /ALIGN:4096 /SUBSYSTEM:CONSOLE\r
- MSFT:RELEASE_*_IA32_DLINK_FLAGS = /ALIGN:4096\r
+ MSFT:DEBUG_*_IA32_DLINK_FLAGS = /EXPORT:InitializeDriver=_ModuleEntryPoint /ALIGN:4096 /SUBSYSTEM:CONSOLE\r
+ MSFT:RELEASE_*_IA32_DLINK_FLAGS = /ALIGN:4096\r
gEndEntire\r
};\r
\r
-NT_PLATFORM_CPU_MODEL_VIRTUAL_DEVICE_PATH gCpuModelDevicePath = {\r
- {\r
- HARDWARE_DEVICE_PATH,\r
- HW_VENDOR_DP,\r
- (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r
- (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8),\r
- EFI_WIN_NT_THUNK_PROTOCOL_GUID\r
- },\r
- {\r
- HARDWARE_DEVICE_PATH,\r
- HW_VENDOR_DP,\r
- (UINT8) (sizeof (WIN_NT_VENDOR_DEVICE_PATH_NODE)),\r
- (UINT8) ((sizeof (WIN_NT_VENDOR_DEVICE_PATH_NODE)) >> 8),\r
- EFI_WIN_NT_CPU_MODEL_GUID,\r
- 0\r
- },\r
- gEndEntire\r
-};\r
-\r
-NT_PLATFORM_CPU_SPEED_VIRTUAL_DEVICE_PATH gCpuSpeedDevicePath = {\r
- {\r
- HARDWARE_DEVICE_PATH,\r
- HW_VENDOR_DP,\r
- (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r
- (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8),\r
- EFI_WIN_NT_THUNK_PROTOCOL_GUID\r
- },\r
- {\r
- HARDWARE_DEVICE_PATH,\r
- HW_VENDOR_DP,\r
- (UINT8) (sizeof (WIN_NT_VENDOR_DEVICE_PATH_NODE)),\r
- (UINT8) ((sizeof (WIN_NT_VENDOR_DEVICE_PATH_NODE)) >> 8),\r
- EFI_WIN_NT_CPU_SPEED_GUID,\r
- 0\r
- },\r
- gEndEntire\r
-};\r
-\r
-NT_PLATFORM_MEMORY_VIRTUAL_DEVICE_PATH gMemoryDevicePath = {\r
- {\r
- HARDWARE_DEVICE_PATH,\r
- HW_VENDOR_DP,\r
- (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r
- (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8),\r
- EFI_WIN_NT_THUNK_PROTOCOL_GUID\r
- },\r
- {\r
- HARDWARE_DEVICE_PATH,\r
- HW_VENDOR_DP,\r
- (UINT8) (sizeof (WIN_NT_VENDOR_DEVICE_PATH_NODE)),\r
- (UINT8) ((sizeof (WIN_NT_VENDOR_DEVICE_PATH_NODE)) >> 8),\r
- EFI_WIN_NT_MEMORY_GUID,\r
- 0\r
- },\r
- gEndEntire\r
-};\r
\r
//\r
// Predefined platform default console device path\r
//\r
// Predefined platform connect sequence\r
//\r
-EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[] = { \r
- (EFI_DEVICE_PATH_PROTOCOL *) &gCpuModelDevicePath,\r
- (EFI_DEVICE_PATH_PROTOCOL *) &gCpuSpeedDevicePath,\r
- (EFI_DEVICE_PATH_PROTOCOL *) &gMemoryDevicePath\r
- };\r
+EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[] = { NULL };\r
WriteProtected = (BOOLEAN) (*Str == 'O');\r
Str = GetNextElementPastTerminator (Str, ';');\r
\r
- NumberOfBlocks = Atoi (Str);\r
+ NumberOfBlocks = StrDecimalToUintn (Str);\r
if (NumberOfBlocks != 0) {\r
Str = GetNextElementPastTerminator (Str, ';');\r
- BlockSize = Atoi (Str);\r
+ BlockSize = StrDecimalToUintn (Str);\r
if (BlockSize != 0) {\r
//\r
// If we get here the variable is valid so do the work.\r
return EFI_SUCCESS;\r
}\r
\r
-UINTN\r
-Atoi (\r
- CHAR16 *String\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Convert a unicode string to a UINTN\r
-\r
-Arguments:\r
-\r
- String - Unicode string.\r
-\r
-Returns:\r
-\r
- UINTN of the number represented by String.\r
-\r
---*/\r
-{\r
- UINTN Number;\r
- CHAR16 *Str;\r
-\r
- //\r
- // skip preceeding white space\r
- //\r
- Str = String;\r
- while ((*Str) && (*Str == ' ')) {\r
- Str++;\r
- }\r
- //\r
- // Convert ot a Number\r
- //\r
- Number = 0;\r
- while (*Str != '\0') {\r
- if ((*Str >= '0') && (*Str <= '9')) {\r
- Number = (Number * 10) +*Str - '0';\r
- } else {\r
- break;\r
- }\r
-\r
- Str++;\r
- }\r
-\r
- return Number;\r
-}\r
\r
EFI_STATUS\r
SetFilePointer64 (\r
PcdToken(PcdWinNtSerialPort), &gEfiWinNtSerialPortGuid,\r
PcdToken(PcdWinNtFileSystem), &gEfiWinNtFileSystemGuid,\r
PcdToken(PcdWinNtVirtualDisk), &gEfiWinNtVirtualDisksGuid,\r
- PcdToken(PcdWinNtPhysicalDisk), &gEfiWinNtPhysicalDisksGuid,\r
- PcdToken(PcdWinNtCpuModel), &gEfiWinNtCPUModelGuid,\r
- PcdToken(PcdWinNtCpuSpeed), &gEfiWinNtCPUSpeedGuid,\r
- PcdToken(PcdWinNtMemorySize), &gEfiWinNtMemoryGuid\r
+ PcdToken(PcdWinNtPhysicalDisk), &gEfiWinNtPhysicalDisksGuid\r
};\r
\r
/**\r
\r
\r
[Guids]\r
- gEfiWinNtCPUSpeedGuid # ALWAYS_CONSUMED\r
- gEfiWinNtCPUModelGuid # ALWAYS_CONSUMED\r
- gEfiWinNtMemoryGuid # ALWAYS_CONSUMED\r
gEfiWinNtConsoleGuid # ALWAYS_CONSUMED\r
gEfiWinNtGopGuid # ALWAYS_CONSUMED\r
gEfiWinNtSerialPortGuid # ALWAYS_CONSUMED\r
;\r
\r
\r
-/**\r
- TODO: Add function description\r
-\r
- @param String TODO: add argument description\r
-\r
- @return TODO: add return values\r
-\r
-**/\r
-UINTN\r
-Atoi (\r
- IN CHAR16 *String\r
- )\r
-;\r
\r
#endif\r
return Status;\r
}\r
\r
-\r
-/**\r
- Convert a unicode string to a UINTN\r
-\r
- @param String Unicode string.\r
-\r
- @return UINTN of the number represented by String.\r
-\r
-**/\r
-UINTN\r
-Atoi (\r
- CHAR16 *String\r
- )\r
-{\r
- UINTN Number;\r
- CHAR16 *Str;\r
-\r
- //\r
- // skip preceeding white space\r
- //\r
- Str = String;\r
- while ((*Str) && (*Str == ' ' || *Str == '"')) {\r
- Str++;\r
- }\r
-\r
- //\r
- // Convert ot a Number\r
- //\r
- Number = 0;\r
- while (*Str != '\0') {\r
- if ((*Str >= '0') && (*Str <= '9')) {\r
- Number = (Number * 10) +*Str - '0';\r
- } else {\r
- break;\r
- }\r
-\r
- Str++;\r
- }\r
-\r
- return Number;\r
-}\r
projects / mirror_edk2.git / commitdiff