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PI 1.1 SMM Feature Check-in

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1. Add SmmServicesTableLib library class/instance.
2. Add SmmIoLibCpuIo/SmmPciLibPciRootBridgeIo library instance.
3. Update some library INF to support SMM_CORE module type.
4. Update dec/dsc to include new modules.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9590 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
davidhuang 2009-12-23 06:44:33 +00:00
parent 2983a79df5
commit b7c5912af1
21 changed files with 5231 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
MdePkg/Include/Guid/EventGroup.h
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@ -1,7 +1,7 @@
/** @file /** @file
GUIDs for gBS->CreateEventEx Event Groups. Defined in UEFI spec 2.0. GUIDs for gBS->CreateEventEx Event Groups. Defined in UEFI spec 2.0 and PI 1.2.
Copyright (c) 2006, Intel Corporation Copyright (c) 2006 - 2009, Intel Corporation
All rights reserved. This program and the accompanying materials All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at which accompanies this distribution. The full text of the license may be found at
@ -39,5 +39,9 @@ extern EFI_GUID gEfiEventMemoryMapChangeGuid;
extern EFI_GUID gEfiEventReadyToBootGuid; extern EFI_GUID gEfiEventReadyToBootGuid;
#define EFI_EVENT_GROUP_DXE_DISPATCH \
{ 0x7081e22f, 0xcac6, 0x4053, { 0x94, 0x68, 0x67, 0x57, 0x82, 0xcf, 0x88, 0xe5 }}
extern EFI_GUID gEfiEventDxeDispatchGuid;
#endif #endif

43
MdePkg/Include/Library/SmmServicesTableLib.h Normal file
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@ -0,0 +1,43 @@
/** @file
Provides a service to retrieve a pointer to the SMM Services Table.
Only available to SMM module types.
Copyright (c) 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __SMM_SERVICES_TABLE_LIB_H__
#define __SMM_SERVICES_TABLE_LIB_H__
#include <PiSmm.h>
///
/// Cache pointer to the SMM Services Table
///
extern EFI_SMM_SYSTEM_TABLE2 *gSmst;
/**
This function allows the caller to determine if the driver is executing in
System Management Mode(SMM).
This function returns TRUE if the driver is executing in SMM and FALSE if the
driver is not executing in SMM.
@retval TRUE The driver is executing in System Management Mode (SMM).
@retval FALSE The driver is not executing in System Management Mode (SMM).
**/
BOOLEAN
EFIAPI
InSmm (
VOID
);
#endif

25
MdePkg/Include/PiSmm.h Normal file
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@ -0,0 +1,25 @@
/** @file
Root include file for Mde Package SMM modules.
Copyright (c) 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __PI_SMM_H__
#define __PI_SMM_H__
#include <Uefi/UefiBaseType.h>
#include <Uefi/UefiSpec.h>
#include <Pi/PiSmmCis.h>
#endif

2
MdePkg/Library/DxePcdLib/DxePcdLib.inf
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@ -31,7 +31,7 @@
FILE_GUID = af97eb89-4cc6-45f8-a514-ca025b346480 FILE_GUID = af97eb89-4cc6-45f8-a514-ca025b346480
MODULE_TYPE = DXE_DRIVER MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0 VERSION_STRING = 1.0
LIBRARY_CLASS = PcdLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER LIBRARY_CLASS = PcdLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER SMM_CORE UEFI_APPLICATION UEFI_DRIVER
CONSTRUCTOR = PcdLibConstructor CONSTRUCTOR = PcdLibConstructor
# #

2275
MdePkg/Library/SmmIoLibCpuIo/IoHighLevel.c Normal file
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File diff suppressed because it is too large Load Diff

642
MdePkg/Library/SmmIoLibCpuIo/IoLib.c Normal file
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@ -0,0 +1,642 @@
/** @file
I/O Library.
The implementation of I/O operation for this library instance
are based on EFI_CPU_IO_PROTOCOL.
Copyright (c) 2009, Intel Corporation<BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name: IoLib.c
**/
#include "SmmCpuIoLibInternal.h"
//
// Globle varible to cache pointer to CpuIo protocol.
//
EFI_SMM_CPU_IO_PROTOCOL *mCpuIo = NULL;
EFI_SMM_PCI_ROOT_BRIDGE_IO_PROTOCOL *mPciRootBridgeIo = NULL;
/**
The constructor function caches the pointer to CpuIo protocol.
The constructor function locates CpuIo protocol from protocol database.
It will ASSERT() if that operation fails and it will always return EFI_SUCCESS.
@param ImageHandle The firmware allocated handle for the EFI image.
@param SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
**/
EFI_STATUS
EFIAPI
IoLibConstructor (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
Status = gSmst->SmmLocateProtocol (&gEfiSmmPciRootBridgeIoProtocolGuid, NULL, (VOID **) &mPciRootBridgeIo);
if (EFI_ERROR (Status)) {
Status = gSmst->SmmLocateProtocol (&gEfiSmmCpuIoProtocolGuid, NULL, (VOID **) &mCpuIo);
}
ASSERT_EFI_ERROR (Status);
return Status;
}
/**
Reads registers in the EFI CPU I/O space.
Reads the I/O port specified by Port with registers width specified by Width.
The read value is returned. If such operations are not supported, then ASSERT().
This function must guarantee that all I/O read and write operations are serialized.
@param Port The base address of the I/O operation.
The caller is responsible for aligning the Address if required.
@param Width The width of the I/O operation.
@return Data read from registers in the EFI CPU I/O space.
**/
UINT64
EFIAPI
IoReadWorker (
IN UINTN Port,
IN EFI_SMM_IO_WIDTH Width
)
{
EFI_STATUS Status;
UINT64 Data;
if (mPciRootBridgeIo != NULL) {
Status = mPciRootBridgeIo->Io.Read (mPciRootBridgeIo, (EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH) Width, Port, 1, &Data);
} else {
Status = mCpuIo->Io.Read (mCpuIo, Width, Port, 1, &Data);
}
ASSERT_EFI_ERROR (Status);
return Data;
}
/**
Writes registers in the EFI CPU I/O space.
Writes the I/O port specified by Port with registers width and value specified by Width
and Data respectively. Data is returned. If such operations are not supported, then ASSERT().
This function must guarantee that all I/O read and write operations are serialized.
@param Port The base address of the I/O operation.
The caller is responsible for aligning the Address if required.
@param Width The width of the I/O operation.
@param Data The value to write to the I/O port.
@return The paramter of Data.
**/
UINT64
EFIAPI
IoWriteWorker (
IN UINTN Port,
IN EFI_SMM_IO_WIDTH Width,
IN UINT64 Data
)
{
EFI_STATUS Status;
if (mPciRootBridgeIo != NULL) {
Status = mPciRootBridgeIo->Io.Write (mPciRootBridgeIo, (EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH) Width, Port, 1, &Data);
} else {
Status = mCpuIo->Io.Write (mCpuIo, Width, Port, 1, &Data);
}
ASSERT_EFI_ERROR (Status);
return Data;
}
/**
Reads memory-mapped registers in the EFI system memory space.
Reads the MMIO registers specified by Address with registers width specified by Width.
The read value is returned. If such operations are not supported, then ASSERT().
This function must guarantee that all MMIO read and write operations are serialized.
@param Address The MMIO register to read.
The caller is responsible for aligning the Address if required.
@param Width The width of the I/O operation.
@return Data read from registers in the EFI system memory space.
**/
UINT64
EFIAPI
MmioReadWorker (
IN UINTN Address,
IN EFI_SMM_IO_WIDTH Width
)
{
EFI_STATUS Status;
UINT64 Data;
if (mPciRootBridgeIo != NULL) {
Status = mPciRootBridgeIo->Mem.Read (mPciRootBridgeIo, (EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH) Width, Address, 1, &Data);
} else {
Status = mCpuIo->Mem.Read (mCpuIo, Width, Address, 1, &Data);
}
ASSERT_EFI_ERROR (Status);
return Data;
}
/**
Writes memory-mapped registers in the EFI system memory space.
Writes the MMIO registers specified by Address with registers width and value specified by Width
and Data respectively. Data is returned. If such operations are not supported, then ASSERT().
This function must guarantee that all MMIO read and write operations are serialized.
@param Address The MMIO register to read.
The caller is responsible for aligning the Address if required.
@param Width The width of the I/O operation.
@param Data The value to write to the I/O port.
@return Data read from registers in the EFI system memory space.
**/
UINT64
EFIAPI
MmioWriteWorker (
IN UINTN Address,
IN EFI_SMM_IO_WIDTH Width,
IN UINT64 Data
)
{
EFI_STATUS Status;
if (mPciRootBridgeIo != NULL) {
Status = mPciRootBridgeIo->Mem.Write (mPciRootBridgeIo, (EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH) Width, Address, 1, &Data);
} else {
Status = mCpuIo->Mem.Write (mCpuIo, Width, Address, 1, &Data);
}
ASSERT_EFI_ERROR (Status);
return Data;
}
/**
Reads an 8-bit I/O port.
Reads the 8-bit I/O port specified by Port. The 8-bit read value is returned.
This function must guarantee that all I/O read and write operations are
serialized.
If 8-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to read.
@return The value read.
**/
UINT8
EFIAPI
IoRead8 (
IN UINTN Port
)
{
return (UINT8)IoReadWorker (Port, SMM_IO_UINT8);
}
/**
Writes an 8-bit I/O port.
Writes the 8-bit I/O port specified by Port with the value specified by Value
and returns Value. This function must guarantee that all I/O read and write
operations are serialized.
If 8-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to write.
@param Value The value to write to the I/O port.
@return The value written the I/O port.
**/
UINT8
EFIAPI
IoWrite8 (
IN UINTN Port,
IN UINT8 Value
)
{
return (UINT8)IoWriteWorker (Port, SMM_IO_UINT8, Value);
}
/**
Reads a 16-bit I/O port.
Reads the 16-bit I/O port specified by Port. The 16-bit read value is returned.
This function must guarantee that all I/O read and write operations are
serialized.
If Port is not aligned on a 16-bit boundary, then ASSERT().
If 16-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to read.
@return The value read.
**/
UINT16
EFIAPI
IoRead16 (
IN UINTN Port
)
{
//
// Make sure Port is aligned on a 16-bit boundary.
//
ASSERT ((Port & 1) == 0);
return (UINT16)IoReadWorker (Port, SMM_IO_UINT16);
}
/**
Writes a 16-bit I/O port.
Writes the 16-bit I/O port specified by Port with the value specified by Value
and returns Value. This function must guarantee that all I/O read and write
operations are serialized.
If Port is not aligned on a 16-bit boundary, then ASSERT().
If 16-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to write.
@param Value The value to write to the I/O port.
@return The value written the I/O port.
**/
UINT16
EFIAPI
IoWrite16 (
IN UINTN Port,
IN UINT16 Value
)
{
//
// Make sure Port is aligned on a 16-bit boundary.
//
ASSERT ((Port & 1) == 0);
return (UINT16)IoWriteWorker (Port, SMM_IO_UINT16, Value);
}
/**
Reads a 32-bit I/O port.
Reads the 32-bit I/O port specified by Port. The 32-bit read value is returned.
This function must guarantee that all I/O read and write operations are
serialized.
If Port is not aligned on a 32-bit boundary, then ASSERT().
If 32-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to read.
@return The value read.
**/
UINT32
EFIAPI
IoRead32 (
IN UINTN Port
)
{
//
// Make sure Port is aligned on a 32-bit boundary.
//
ASSERT ((Port & 3) == 0);
return (UINT32)IoReadWorker (Port, SMM_IO_UINT32);
}
/**
Writes a 32-bit I/O port.
Writes the 32-bit I/O port specified by Port with the value specified by Value
and returns Value. This function must guarantee that all I/O read and write
operations are serialized.
If Port is not aligned on a 32-bit boundary, then ASSERT().
If 32-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to write.
@param Value The value to write to the I/O port.
@return The value written the I/O port.
**/
UINT32
EFIAPI
IoWrite32 (
IN UINTN Port,
IN UINT32 Value
)
{
//
// Make sure Port is aligned on a 32-bit boundary.
//
ASSERT ((Port & 3) == 0);
return (UINT32)IoWriteWorker (Port, SMM_IO_UINT32, Value);
}
/**
Reads a 64-bit I/O port.
Reads the 64-bit I/O port specified by Port. The 64-bit read value is returned.
This function must guarantee that all I/O read and write operations are
serialized.
If Port is not aligned on a 64-bit boundary, then ASSERT().
If 64-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to read.
@return The value read.
**/
UINT64
EFIAPI
IoRead64 (
IN UINTN Port
)
{
//
// Make sure Port is aligned on a 64-bit boundary.
//
ASSERT ((Port & 7) == 0);
return IoReadWorker (Port, SMM_IO_UINT64);
}
/**
Writes a 64-bit I/O port.
Writes the 64-bit I/O port specified by Port with the value specified by Value
and returns Value. This function must guarantee that all I/O read and write
operations are serialized.
If Port is not aligned on a 64-bit boundary, then ASSERT().
If 64-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to write.
@param Value The value to write to the I/O port.
@return The value written the I/O port.
**/
UINT64
EFIAPI
IoWrite64 (
IN UINTN Port,
IN UINT64 Value
)
{
//
// Make sure Port is aligned on a 64-bit boundary.
//
ASSERT ((Port & 7) == 0);
return IoWriteWorker (Port, SMM_IO_UINT64, Value);
}
/**
Reads an 8-bit MMIO register.
Reads the 8-bit MMIO register specified by Address. The 8-bit read value is
returned. This function must guarantee that all MMIO read and write
operations are serialized.
If 8-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to read.
@return The value read.
**/
UINT8
EFIAPI
MmioRead8 (
IN UINTN Address
)
{
return (UINT8)MmioReadWorker (Address, SMM_IO_UINT8);
}
/**
Writes an 8-bit MMIO register.
Writes the 8-bit MMIO register specified by Address with the value specified
by Value and returns Value. This function must guarantee that all MMIO read
and write operations are serialized.
If 8-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to write.
@param Value The value to write to the MMIO register.
**/
UINT8
EFIAPI
MmioWrite8 (
IN UINTN Address,
IN UINT8 Value
)
{
return (UINT8)MmioWriteWorker (Address, SMM_IO_UINT8, Value);
}
/**
Reads a 16-bit MMIO register.
Reads the 16-bit MMIO register specified by Address. The 16-bit read value is
returned. This function must guarantee that all MMIO read and write
operations are serialized.
If Address is not aligned on a 16-bit boundary, then ASSERT().
If 16-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to read.
@return The value read.
**/
UINT16
EFIAPI
MmioRead16 (
IN UINTN Address
)
{
//
// Make sure Address is aligned on a 16-bit boundary.
//
ASSERT ((Address & 1) == 0);
return (UINT16)MmioReadWorker (Address, SMM_IO_UINT16);
}
/**
Writes a 16-bit MMIO register.
Writes the 16-bit MMIO register specified by Address with the value specified
by Value and returns Value. This function must guarantee that all MMIO read
and write operations are serialized.
If Address is not aligned on a 16-bit boundary, then ASSERT().
If 16-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to write.
@param Value The value to write to the MMIO register.
**/
UINT16
EFIAPI
MmioWrite16 (
IN UINTN Address,
IN UINT16 Value
)
{
//
// Make sure Address is aligned on a 16-bit boundary.
//
ASSERT ((Address & 1) == 0);
return (UINT16)MmioWriteWorker (Address, SMM_IO_UINT16, Value);
}
/**
Reads a 32-bit MMIO register.
Reads the 32-bit MMIO register specified by Address. The 32-bit read value is
returned. This function must guarantee that all MMIO read and write
operations are serialized.
If Address is not aligned on a 32-bit boundary, then ASSERT().
If 32-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to read.
@return The value read.
**/
UINT32
EFIAPI
MmioRead32 (
IN UINTN Address
)
{
//
// Make sure Address is aligned on a 32-bit boundary.
//
ASSERT ((Address & 3) == 0);
return (UINT32)MmioReadWorker (Address, SMM_IO_UINT32);
}
/**
Writes a 32-bit MMIO register.
Writes the 32-bit MMIO register specified by Address with the value specified
by Value and returns Value. This function must guarantee that all MMIO read
and write operations are serialized.
If Address is not aligned on a 32-bit boundary, then ASSERT().
If 32-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to write.
@param Value The value to write to the MMIO register.
**/
UINT32
EFIAPI
MmioWrite32 (
IN UINTN Address,
IN UINT32 Value
)
{
//
// Make sure Address is aligned on a 32-bit boundary.
//
ASSERT ((Address & 3) == 0);
return (UINT32)MmioWriteWorker (Address, SMM_IO_UINT32, Value);
}
/**
Reads a 64-bit MMIO register.
Reads the 64-bit MMIO register specified by Address. The 64-bit read value is
returned. This function must guarantee that all MMIO read and write
operations are serialized.
If Address is not aligned on a 64-bit boundary, then ASSERT().
If 64-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to read.
@return The value read.
**/
UINT64
EFIAPI
MmioRead64 (
IN UINTN Address
)
{
//
// Make sure Address is aligned on a 64-bit boundary.
//
ASSERT ((Address & 7) == 0);
return (UINT64)MmioReadWorker (Address, SMM_IO_UINT64);
}
/**
Writes a 64-bit MMIO register.
Writes the 64-bit MMIO register specified by Address with the value specified
by Value and returns Value. This function must guarantee that all MMIO read
and write operations are serialized.
If Address is not aligned on a 64-bit boundary, then ASSERT().
If 64-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to write.
@param Value The value to write to the MMIO register.
**/
UINT64
EFIAPI
MmioWrite64 (
IN UINTN Address,
IN UINT64 Value
)
{
//
// Make sure Address is aligned on a 64-bit boundary.
//
ASSERT ((Address & 7) == 0);
return (UINT64)MmioWriteWorker (Address, SMM_IO_UINT64, Value);
}

416
MdePkg/Library/SmmIoLibCpuIo/IoLibMmioBuffer.c Normal file
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@ -0,0 +1,416 @@
/** @file
I/O Library MMIO Buffer Functions.
Copyright (c) 2009, Intel Corporation<BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name: IoLibMmioBuffer.c
**/
#include "SmmCpuIoLibInternal.h"
/**
Copy data from MMIO region to system memory by using 8-bit access.
Copy data from MMIO region specified by starting address StartAddress
to system memory specified by Buffer by using 8-bit access. The total
number of byte to be copied is specified by Length. Buffer is returned.
If Length is greater than (MAX_ADDRESS - StartAddress + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param StartAddress Starting address for the MMIO region to be copied from.
@param Length Size in bytes of the copy.
@param Buffer Pointer to a system memory buffer receiving the data read.
@return Buffer
**/
UINT8 *
EFIAPI
MmioReadBuffer8 (
IN UINTN StartAddress,
IN UINTN Length,
OUT UINT8 *Buffer
)
{
UINT8 *ReturnBuffer;
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
ReturnBuffer = Buffer;
while (Length-- > 0) {
*(Buffer++) = MmioRead8 (StartAddress++);
}
return ReturnBuffer;
}
/**
Copy data from MMIO region to system memory by using 16-bit access.
Copy data from MMIO region specified by starting address StartAddress
to system memory specified by Buffer by using 16-bit access. The total
number of byte to be copied is specified by Length. Buffer is returned.
If StartAddress is not aligned on a 16-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - StartAddress + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
If Length is not aligned on a 16-bit boundary, then ASSERT().
If Buffer is not aligned on a 16-bit boundary, then ASSERT().
@param StartAddress Starting address for the MMIO region to be copied from.
@param Length Size in bytes of the copy.
@param Buffer Pointer to a system memory buffer receiving the data read.
@return Buffer
**/
UINT16 *
EFIAPI
MmioReadBuffer16 (
IN UINTN StartAddress,
IN UINTN Length,
OUT UINT16 *Buffer
)
{
UINT16 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT16) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
ASSERT ((Length & (sizeof (UINT16) - 1)) == 0);
ASSERT (((UINTN) Buffer & (sizeof (UINT16) - 1)) == 0);
ReturnBuffer = Buffer;
while (Length > 0) {
*(Buffer++) = MmioRead16 (StartAddress);
StartAddress += sizeof (UINT16);
Length -= sizeof (UINT16);
}
return ReturnBuffer;
}
/**
Copy data from MMIO region to system memory by using 32-bit access.
Copy data from MMIO region specified by starting address StartAddress
to system memory specified by Buffer by using 32-bit access. The total
number of byte to be copied is specified by Length. Buffer is returned.
If StartAddress is not aligned on a 32-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - StartAddress + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
If Length is not aligned on a 32-bit boundary, then ASSERT().
If Buffer is not aligned on a 32-bit boundary, then ASSERT().
@param StartAddress Starting address for the MMIO region to be copied from.
@param Length Size in bytes of the copy.
@param Buffer Pointer to a system memory buffer receiving the data read.
@return Buffer
**/
UINT32 *
EFIAPI
MmioReadBuffer32 (
IN UINTN StartAddress,
IN UINTN Length,
OUT UINT32 *Buffer
)
{
UINT32 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT32) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
ASSERT ((Length & (sizeof (UINT32) - 1)) == 0);
ASSERT (((UINTN) Buffer & (sizeof (UINT32) - 1)) == 0);
ReturnBuffer = Buffer;
while (Length > 0) {
*(Buffer++) = MmioRead32 (StartAddress);
StartAddress += sizeof (UINT32);
Length -= sizeof (UINT32);
}
return ReturnBuffer;
}
/**
Copy data from MMIO region to system memory by using 64-bit access.
Copy data from MMIO region specified by starting address StartAddress
to system memory specified by Buffer by using 64-bit access. The total
number of byte to be copied is specified by Length. Buffer is returned.
If StartAddress is not aligned on a 64-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - StartAddress + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
If Length is not aligned on a 64-bit boundary, then ASSERT().
If Buffer is not aligned on a 64-bit boundary, then ASSERT().
@param StartAddress Starting address for the MMIO region to be copied from.
@param Length Size in bytes of the copy.
@param Buffer Pointer to a system memory buffer receiving the data read.
@return Buffer
**/
UINT64 *
EFIAPI
MmioReadBuffer64 (
IN UINTN StartAddress,
IN UINTN Length,
OUT UINT64 *Buffer
)
{
UINT64 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT64) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
ASSERT ((Length & (sizeof (UINT64) - 1)) == 0);
ASSERT (((UINTN) Buffer & (sizeof (UINT64) - 1)) == 0);
ReturnBuffer = Buffer;
while (Length > 0) {
*(Buffer++) = MmioRead64 (StartAddress);
StartAddress += sizeof (UINT64);
Length -= sizeof (UINT64);
}
return ReturnBuffer;
}
/**
Copy data from system memory to MMIO region by using 8-bit access.
Copy data from system memory specified by Buffer to MMIO region specified
by starting address StartAddress by using 8-bit access. The total number
of byte to be copied is specified by Length. Buffer is returned.
If Length is greater than (MAX_ADDRESS - StartAddress + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS -Buffer + 1), then ASSERT().
@param StartAddress Starting address for the MMIO region to be copied to.
@param Length Size in bytes of the copy.
@param Buffer Pointer to a system memory buffer containing the data to write.
@return Buffer
**/
UINT8 *
EFIAPI
MmioWriteBuffer8 (
IN UINTN StartAddress,
IN UINTN Length,
IN CONST UINT8 *Buffer
)
{
VOID* ReturnBuffer;
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
ReturnBuffer = (UINT8 *) Buffer;
while (Length-- > 0) {
MmioWrite8 (StartAddress++, *(Buffer++));
}
return ReturnBuffer;
}
/**
Copy data from system memory to MMIO region by using 16-bit access.
Copy data from system memory specified by Buffer to MMIO region specified
by starting address StartAddress by using 16-bit access. The total number
of byte to be copied is specified by Length. Buffer is returned.
If StartAddress is not aligned on a 16-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - StartAddress + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS -Buffer + 1), then ASSERT().
If Length is not aligned on a 16-bit boundary, then ASSERT().
If Buffer is not aligned on a 16-bit boundary, then ASSERT().
@param StartAddress Starting address for the MMIO region to be copied to.
@param Length Size in bytes of the copy.
@param Buffer Pointer to a system memory buffer containing the data to write.
@return Buffer
**/
UINT16 *
EFIAPI
MmioWriteBuffer16 (
IN UINTN StartAddress,
IN UINTN Length,
IN CONST UINT16 *Buffer
)
{
UINT16 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT16) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
ASSERT ((Length & (sizeof (UINT16) - 1)) == 0);
ASSERT (((UINTN) Buffer & (sizeof (UINT16) - 1)) == 0);
ReturnBuffer = (UINT16 *) Buffer;
while (Length > 0) {
MmioWrite16 (StartAddress, *(Buffer++));
StartAddress += sizeof (UINT16);
Length -= sizeof (UINT16);
}
return ReturnBuffer;
}
/**
Copy data from system memory to MMIO region by using 32-bit access.
Copy data from system memory specified by Buffer to MMIO region specified
by starting address StartAddress by using 32-bit access. The total number
of byte to be copied is specified by Length. Buffer is returned.
If StartAddress is not aligned on a 32-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - StartAddress + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS -Buffer + 1), then ASSERT().
If Length is not aligned on a 32-bit boundary, then ASSERT().
If Buffer is not aligned on a 32-bit boundary, then ASSERT().
@param StartAddress Starting address for the MMIO region to be copied to.
@param Length Size in bytes of the copy.
@param Buffer Pointer to a system memory buffer containing the data to write.
@return Buffer
**/
UINT32 *
EFIAPI
MmioWriteBuffer32 (
IN UINTN StartAddress,
IN UINTN Length,
IN CONST UINT32 *Buffer
)
{
UINT32 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT32) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
ASSERT ((Length & (sizeof (UINT32) - 1)) == 0);
ASSERT (((UINTN) Buffer & (sizeof (UINT32) - 1)) == 0);
ReturnBuffer = (UINT32 *) Buffer;
while (Length > 0) {
MmioWrite32 (StartAddress, *(Buffer++));
StartAddress += sizeof (UINT32);
Length -= sizeof (UINT32);
}
return ReturnBuffer;
}
/**
Copy data from system memory to MMIO region by using 64-bit access.
Copy data from system memory specified by Buffer to MMIO region specified
by starting address StartAddress by using 64-bit access. The total number
of byte to be copied is specified by Length. Buffer is returned.
If StartAddress is not aligned on a 64-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - StartAddress + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS -Buffer + 1), then ASSERT().
If Length is not aligned on a 64-bit boundary, then ASSERT().
If Buffer is not aligned on a 64-bit boundary, then ASSERT().
@param StartAddress Starting address for the MMIO region to be copied to.
@param Length Size in bytes of the copy.
@param Buffer Pointer to a system memory buffer containing the data to write.
@return Buffer
**/
UINT64 *
EFIAPI
MmioWriteBuffer64 (
IN UINTN StartAddress,
IN UINTN Length,
IN CONST UINT64 *Buffer
)
{
UINT64 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT64) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
ASSERT ((Length & (sizeof (UINT64) - 1)) == 0);
ASSERT (((UINTN) Buffer & (sizeof (UINT64) - 1)) == 0);
ReturnBuffer = (UINT64 *) Buffer;
while (Length > 0) {
MmioWrite64 (StartAddress, *(Buffer++));
StartAddress += sizeof (UINT64);
Length -= sizeof (UINT64);
}
return ReturnBuffer;
}

121
MdePkg/Library/SmmIoLibCpuIo/SmmCpuIoLibInternal.h Normal file
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@ -0,0 +1,121 @@
/** @file
Internal include file of SMM CPU IO Library.
It includes all necessary protocol/library class's header file
for implementation of IoLib library instance. It is included
all source code of this library instance.
Copyright (c) 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name: DxeCpuIoLibInternal.h
**/
#ifndef _SMM_CPUIO_LIB_INTERNAL_H_
#define _SMM_CPUIO_LIB_INTERNAL_H_
#include <PiSmm.h>
#include <Protocol/SmmCpuIo.h>
#include <Protocol/SmmPciRootBridgeIo.h>
#include <Library/IoLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseLib.h>
#include <Library/SmmServicesTableLib.h>
/**
Reads registers in the EFI CPU I/O space.
Reads the I/O port specified by Port with registers width specified by Width.
The read value is returned. If such operations are not supported, then ASSERT().
This function must guarantee that all I/O read and write operations are serialized.
@param Port The base address of the I/O operation.
The caller is responsible for aligning the Address if required.
@param Width The width of the I/O operation.
@return Data read from registers in the EFI CPU I/O space.
**/
UINT64
EFIAPI
IoReadWorker (
IN UINTN Port,
IN EFI_SMM_IO_WIDTH Width
);
/**
Writes registers in the EFI CPU I/O space.
Writes the I/O port specified by Port with registers width and value specified by Width
and Data respectively. Data is returned. If such operations are not supported, then ASSERT().
This function must guarantee that all I/O read and write operations are serialized.
@param Port The base address of the I/O operation.
The caller is responsible for aligning the Address if required.
@param Width The width of the I/O operation.
@param Data The value to write to the I/O port.
@return The paramter of Data.
**/
UINT64
EFIAPI
IoWriteWorker (
IN UINTN Port,
IN EFI_SMM_IO_WIDTH Width,
IN UINT64 Data
);
/**
Reads memory-mapped registers in the EFI system memory space.
Reads the MMIO registers specified by Address with registers width specified by Width.
The read value is returned. If such operations are not supported, then ASSERT().
This function must guarantee that all MMIO read and write operations are serialized.
@param Address The MMIO register to read.
The caller is responsible for aligning the Address if required.
@param Width The width of the I/O operation.
@return Data read from registers in the EFI system memory space.
**/
UINT64
EFIAPI
MmioReadWorker (
IN UINTN Address,
IN EFI_SMM_IO_WIDTH Width
);
/**
Writes memory-mapped registers in the EFI system memory space.
Writes the MMIO registers specified by Address with registers width and value specified by Width
and Data respectively. Data is returned. If such operations are not supported, then ASSERT().
This function must guarantee that all MMIO read and write operations are serialized.
@param Address The MMIO register to read.
The caller is responsible for aligning the Address if required.
@param Width The width of the I/O operation.
@param Data The value to write to the I/O port.
@return Data read from registers in the EFI system memory space.
**/
UINT64
EFIAPI
MmioWriteWorker (
IN UINTN Address,
IN EFI_SMM_IO_WIDTH Width,
IN UINT64 Data
);
#endif

56
MdePkg/Library/SmmIoLibCpuIo/SmmIoLibCpuIo.inf Normal file
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@ -0,0 +1,56 @@
#/** @file
# Component description file for Cpu Io SMM Io Library.
#
# I/O Library implementation that uses the CPU I/O Protocol for I/O
# and MMIO operations.
# Copyright (c) 2009, Intel Corporation.
#
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = SmmIoLibCpuIo
FILE_GUID = DEEEA15E-4A77-4513-BA75-71D26FEF78A1
MODULE_TYPE = DXE_SMM_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = IoLib|DXE_SMM_DRIVER SMM_CORE
EFI_SPECIFICATION_VERSION = 0x00020000
PI_SPECIFICATION_VERSION = 0x0001000A
CONSTRUCTOR = IoLibConstructor
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources.common]
IoLibMmioBuffer.c
SmmCpuIoLibInternal.h
IoHighLevel.c
IoLib.c
[Packages]
MdePkg/MdePkg.dec
[LibraryClasses]
BaseLib
DebugLib
SmmServicesTableLib
[Protocols]
gEfiSmmCpuIoProtocolGuid ## CONSUMES
gEfiSmmPciRootBridgeIoProtocolGuid ## CONSUMES
[Depex]
gEfiSmmCpuIoProtocolGuid OR gEfiSmmPciRootBridgeIoProtocolGuid

1420
MdePkg/Library/SmmPciLibPciRootBridgeIo/PciLib.c Normal file
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File diff suppressed because it is too large Load Diff

54
MdePkg/Library/SmmPciLibPciRootBridgeIo/SmmPciLibPciRootBridgeIo.inf Normal file
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@ -0,0 +1,54 @@
# @file
# PCI Library that layers on top of the SMM PCI Root Bridge I/O Protocol.
#
# This library produces the APIs from the PCI Library and implements these APIs
# by calling into the PCI Root Bridge I/O Protocol. The PCI Root Bridge I/O Protocol is
# typically produced by a chipset specific DXE driver.
# This library binds to the first PCI Root Bridge I/O Protocol in the platform. As a result,
# it should only be used on platforms that contain a single PCI root bridge.
#
# Copyright (c) 2009, Intel Corporation.
#
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = SmmPciLibPciRootBridgeIo
FILE_GUID = F6994CBA-2351-4ebc-A2DA-20BAC2FE2CF3
MODULE_TYPE = DXE_SMM_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = PciLib|DXE_SMM_DRIVER SMM_CORE
PI_SPECIFICATION_VERSION = 0x0001000A
CONSTRUCTOR = PciLibConstructor
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources.common]
PciLib.c
[Packages]
MdePkg/MdePkg.dec
[LibraryClasses]
BaseLib
SmmServicesTableLib
DebugLib
[Protocols]
gEfiSmmPciRootBridgeIoProtocolGuid ## CONSUMES

104
MdePkg/Library/SmmServicesTableLib/SmmServicesTableLib.c Normal file
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@ -0,0 +1,104 @@
/** @file
SMM Services Table Library.
Copyright (c) 2009, Intel Corporation<BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <PiDxe.h>
#include <PiSmm.h>
#include <Protocol/SmmBase2.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/SmmServicesTableLib.h>
#include <Library/DebugLib.h>
EFI_SMM_SYSTEM_TABLE2 *gSmst = NULL;
EFI_SMM_BASE2_PROTOCOL *mInternalSmmBase2 = NULL;
/**
The constructor function caches the pointer of Smm Services Table.
@param ImageHandle The firmware allocated handle for the EFI image.
@param SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
**/
EFI_STATUS
EFIAPI
SmmServicesTableLibConstructor (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
BOOLEAN InSmm;
//
// Retrieve SMM Base2 Protocol
//
Status = gBS->LocateProtocol (
&gEfiSmmBase2ProtocolGuid,
NULL,
(VOID **) &mInternalSmmBase2
);
ASSERT_EFI_ERROR (Status);
ASSERT (mInternalSmmBase2 != NULL);
//
// Check to see if we are already in SMM
//
mInternalSmmBase2->InSmm (mInternalSmmBase2, &InSmm);
if (!InSmm) {
//
// We are not in SMM, so SMST is not needed
//
return EFI_SUCCESS;
}
//
// We are in SMM, retrieve the pointer to SMM System Table
//
mInternalSmmBase2->GetSmstLocation (mInternalSmmBase2, &gSmst);
ASSERT (gSmst != NULL);
return EFI_SUCCESS;
}
/**
This function allows the caller to determine if the driver is executing in
System Management Mode(SMM).
This function returns TRUE if the driver is executing in SMM and FALSE if the
driver is not executing in SMM.
@retval TRUE The driver is executing in System Management Mode (SMM).
@retval FALSE The driver is not executing in System Management Mode (SMM).
**/
BOOLEAN
EFIAPI
InSmm (
VOID
)
{
BOOLEAN InSmm;
//
// Check to see if we are already in SMM
//
mInternalSmmBase2->InSmm (mInternalSmmBase2, &InSmm);
return InSmm;
}

47
MdePkg/Library/SmmServicesTableLib/SmmServicesTableLib.inf Normal file
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@ -0,0 +1,47 @@
#/** @file
# SMM Services Table Library.
#
# Copyright (c) 2009, Intel Corporation.
#
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = SmmServicesTableLib
FILE_GUID = 064B4C5B-C5EF-4eff-85DF-65518EF1314D
MODULE_TYPE = DXE_SMM_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = SmmServicesTableLib|SMM_CORE DXE_SMM_DRIVER
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
PI_SPECIFICATION_VERSION = 0x0001000A
CONSTRUCTOR = SmmServicesTableLibConstructor
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources.common]
SmmServicesTableLib.c
[Packages]
MdePkg/MdePkg.dec
[LibraryClasses]
UefiBootServicesTableLib
DebugLib
[Protocols]
gEfiSmmBase2ProtocolGuid # PROTOCOL ALWAYS_CONSUMED
[Depex.common.DXE_DRIVER]
gEfiSmmBase2ProtocolGuid

4
MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
View File

@ -1,7 +1,7 @@
#/** @file #/** @file
# UEFI Boot Services Table Library implementation. # UEFI Boot Services Table Library implementation.
# #
# Copyright (c) 2007 - 2008, Intel Corporation. # Copyright (c) 2007 - 2009, Intel Corporation.
# #
# All rights reserved. This program and the accompanying materials # All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # are licensed and made available under the terms and conditions of the BSD License
@ -19,7 +19,7 @@
FILE_GUID = ff5c7a2c-ab7a-4366-8616-11c6e53247b6 FILE_GUID = ff5c7a2c-ab7a-4366-8616-11c6e53247b6
MODULE_TYPE = UEFI_DRIVER MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0 VERSION_STRING = 1.0
LIBRARY_CLASS = UefiBootServicesTableLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER LIBRARY_CLASS = UefiBootServicesTableLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER SMM_CORE
CONSTRUCTOR = UefiBootServicesTableLibConstructor CONSTRUCTOR = UefiBootServicesTableLibConstructor

4
MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
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@ -3,7 +3,7 @@
# #
# Device Path Library that layers on top of the Memory Allocation Library. # Device Path Library that layers on top of the Memory Allocation Library.
# #
# Copyright (c) 2007 - 2008, Intel Corporation # Copyright (c) 2007 - 2009, Intel Corporation
# #
# All rights reserved. This program and the accompanying materials # All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # are licensed and made available under the terms and conditions of the BSD License
@ -21,7 +21,7 @@
FILE_GUID = 91c1677a-e57f-4191-8b8e-eb7711a716e0 FILE_GUID = 91c1677a-e57f-4191-8b8e-eb7711a716e0
MODULE_TYPE = UEFI_DRIVER MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0 VERSION_STRING = 1.0
LIBRARY_CLASS = DevicePathLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER LIBRARY_CLASS = DevicePathLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER SMM_CORE
# #

4
MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
View File

@ -1,7 +1,7 @@
#/** @file #/** @file
# Module entry point library for UEFI driver. # Module entry point library for UEFI driver.
# #
# Copyright (c) 2007 - 2008, Intel Corporation. # Copyright (c) 2007 - 2009, Intel Corporation.
# #
# All rights reserved. This program and the accompanying materials # All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # are licensed and made available under the terms and conditions of the BSD License
@ -19,7 +19,7 @@
FILE_GUID = 331deb15-454b-48d8-9b74-70d01f3f3556 FILE_GUID = 331deb15-454b-48d8-9b74-70d01f3f3556
MODULE_TYPE = UEFI_DRIVER MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0 VERSION_STRING = 1.0
LIBRARY_CLASS = UefiDriverEntryPoint|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER UEFI_DRIVER LIBRARY_CLASS = UefiDriverEntryPoint|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER UEFI_DRIVER SMM_CORE DXE_SMM_DRIVER
EFI_SPECIFICATION_VERSION = 0x00020000 EFI_SPECIFICATION_VERSION = 0x00020000

4
MdePkg/Library/UefiLib/UefiLib.inf
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@ -7,7 +7,7 @@
# EFI Driver Model related protocols, manage Unicode string tables for UEFI Drivers, # EFI Driver Model related protocols, manage Unicode string tables for UEFI Drivers,
# and print messages on the console output and standard error devices. # and print messages on the console output and standard error devices.
# #
# Copyright (c) 2007 - 2008, Intel Corporation # Copyright (c) 2007 - 2009, Intel Corporation
# #
# All rights reserved. This program and the accompanying materials # All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # are licensed and made available under the terms and conditions of the BSD License
@ -25,7 +25,7 @@
FILE_GUID = 3a004ba5-efe0-4a61-9f1a-267a46ae5ba9 FILE_GUID = 3a004ba5-efe0-4a61-9f1a-267a46ae5ba9
MODULE_TYPE = UEFI_DRIVER MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0 VERSION_STRING = 1.0
LIBRARY_CLASS = UefiLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER LIBRARY_CLASS = UefiLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER SMM_CORE
# #

4
MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
View File

@ -4,7 +4,7 @@
# Memory Allocation Library that uses EFI Boot Services to allocate # Memory Allocation Library that uses EFI Boot Services to allocate
# and free memory. # and free memory.
# #
# Copyright (c) 2007 - 2008, Intel Corporation # Copyright (c) 2007 - 2009, Intel Corporation
# #
# All rights reserved. This program and the accompanying materials # All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # are licensed and made available under the terms and conditions of the BSD License
@ -22,7 +22,7 @@
FILE_GUID = 4674739d-3195-4fb2-8094-ac1d22d00194 FILE_GUID = 4674739d-3195-4fb2-8094-ac1d22d00194
MODULE_TYPE = UEFI_DRIVER MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0 VERSION_STRING = 1.0
LIBRARY_CLASS = MemoryAllocationLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER LIBRARY_CLASS = MemoryAllocationLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER SMM_CORE
# #

4
MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
View File

@ -1,7 +1,7 @@
#/** @file #/** @file
# UEFI Runtime Services Table Library implementation. # UEFI Runtime Services Table Library implementation.
# #
# Copyright (c) 2007 - 2008, Intel Corporation. # Copyright (c) 2007 - 2009, Intel Corporation.
# #
# All rights reserved. This program and the accompanying materials # All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # are licensed and made available under the terms and conditions of the BSD License
@ -19,7 +19,7 @@
FILE_GUID = 19cbbb97-ff61-45ff-8c3f-dfa66dd118c8 FILE_GUID = 19cbbb97-ff61-45ff-8c3f-dfa66dd118c8
MODULE_TYPE = UEFI_DRIVER MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0 VERSION_STRING = 1.0
LIBRARY_CLASS = UefiRuntimeServicesTableLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER LIBRARY_CLASS = UefiRuntimeServicesTableLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER SMM_CORE
CONSTRUCTOR = UefiRuntimeServicesTableLibConstructor CONSTRUCTOR = UefiRuntimeServicesTableLibConstructor

6
MdePkg/MdePkg.dec
View File

@ -74,6 +74,10 @@
# Only available to DXE and UEFI module types. # Only available to DXE and UEFI module types.
UefiBootServicesTableLib|Include/Library/UefiBootServicesTableLib.h UefiBootServicesTableLib|Include/Library/UefiBootServicesTableLib.h
## @libraryclass Provides a service to retrieve a pointer to the SMM Services Table.
# Only available to SMM/DXE Combined and SMM module types.
SmmServicesTableLib|Include/Library/SmmServicesTableLib.h
## @libraryclass Module entry point library for UEFI Applications. ## @libraryclass Module entry point library for UEFI Applications.
UefiApplicationEntryPoint|Include/Library/UefiApplicationEntryPoint.h UefiApplicationEntryPoint|Include/Library/UefiApplicationEntryPoint.h
@ -429,6 +433,8 @@
# #
# GUID defined in PI1.2 # GUID defined in PI1.2
# #
## Include/Guid/EventGroup.h
gEfiEventDxeDispatchGuid = { 0x7081E22F, 0xCAC6, 0x4053, { 0x94, 0x68, 0x67, 0x57, 0x82, 0xCF, 0x88, 0xE5 }}
## Guid for EFI_DISK_INFO_PROTOCOL.Interface to specify Ide interface. ## Guid for EFI_DISK_INFO_PROTOCOL.Interface to specify Ide interface.
## Include/Protocol/DiskInfo.h ## Include/Protocol/DiskInfo.h

4
MdePkg/MdePkg.dsc
View File

@ -148,7 +148,9 @@
MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf
MdePkg/Library/SmmIoLibCpuIo/SmmIoLibCpuIo.inf
MdePkg/Library/SmmPciLibPciRootBridgeIo/SmmPciLibPciRootBridgeIo.inf
MdePkg/Library/SmmServicesTableLib/SmmServicesTableLib.inf
[Components.IPF] [Components.IPF]
MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf