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UEFI231 spec compliance: 

UEFI231 defines EFI_SMM_COMMUNICATION_ACPI_TABLE. We should move it from Pi/ dir to Uefi/ dir.
UEFI231 defines EFI_SMM_COMMUNICATE_HEADER. We should move it from Protocol/SmmCommunication.h to Uefi/ dir.
The original file will still include the new data structure to keep compatibility.


signed-off-by: jyao1
reviewed-by: rsun3

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12724 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jyao1 2011-11-16 09:41:55 +00:00
parent 3a4b9eba07
commit 96aace827e
3 changed files with 32 additions and 28 deletions
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8
MdePkg/Include/Pi/PiSmmCommunicationAcpiTable.h
View File

@ -17,12 +17,4 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Uefi/UefiAcpiDataTable.h> #include <Uefi/UefiAcpiDataTable.h>
#pragma pack(1)
typedef struct {
EFI_ACPI_DATA_TABLE UefiAcpiDataTable;
UINT32 SwSmiNumber;
UINT64 BufferPtrAddress;
} EFI_SMM_COMMUNICATION_ACPI_TABLE;
#pragma pack()
#endif #endif

26
MdePkg/Include/Protocol/SmmCommunication.h
View File

@ -4,7 +4,7 @@
This protocol provides a means of communicating between drivers outside of SMM and SMI This protocol provides a means of communicating between drivers outside of SMM and SMI
handlers inside of SMM. handlers inside of SMM.
Copyright (c) 2009, Intel Corporation. All rights reserved.<BR> Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials 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
@ -18,30 +18,16 @@
#ifndef _SMM_COMMUNICATION_H_ #ifndef _SMM_COMMUNICATION_H_
#define _SMM_COMMUNICATION_H_ #define _SMM_COMMUNICATION_H_
//
// Need include this header file for EFI_SMM_COMMUNICATE_HEADER data structure.
//
#include <Uefi/UefiAcpiDataTable.h>
#define EFI_SMM_COMMUNICATION_PROTOCOL_GUID \ #define EFI_SMM_COMMUNICATION_PROTOCOL_GUID \
{ \ { \
0xc68ed8e2, 0x9dc6, 0x4cbd, { 0x9d, 0x94, 0xdb, 0x65, 0xac, 0xc5, 0xc3, 0x32 } \ 0xc68ed8e2, 0x9dc6, 0x4cbd, { 0x9d, 0x94, 0xdb, 0x65, 0xac, 0xc5, 0xc3, 0x32 } \
} }
///
/// To avoid confusion in interpreting frames, the communication buffer should always
/// begin with EFI_SMM_COMMUNICATE_HEADER
///
typedef struct {
///
/// Allows for disambiguation of the message format.
///
EFI_GUID HeaderGuid;
///
/// Describes the size of Data (in bytes) and does not include the size of the header.
///
UINTN MessageLength;
///
/// Designates an array of bytes that is MessageLength in size.
///
UINT8 Data[1];
} EFI_SMM_COMMUNICATE_HEADER;
typedef struct _EFI_SMM_COMMUNICATION_PROTOCOL EFI_SMM_COMMUNICATION_PROTOCOL; typedef struct _EFI_SMM_COMMUNICATION_PROTOCOL EFI_SMM_COMMUNICATION_PROTOCOL;
/** /**

26
MdePkg/Include/Uefi/UefiAcpiDataTable.h
View File

@ -23,6 +23,32 @@ typedef struct {
GUID Identifier; GUID Identifier;
UINT16 DataOffset; UINT16 DataOffset;
} EFI_ACPI_DATA_TABLE; } EFI_ACPI_DATA_TABLE;
typedef struct {
EFI_ACPI_DATA_TABLE UefiAcpiDataTable;
UINT32 SwSmiNumber;
UINT64 BufferPtrAddress;
} EFI_SMM_COMMUNICATION_ACPI_TABLE;
///
/// To avoid confusion in interpreting frames, the communication buffer should always
/// begin with EFI_SMM_COMMUNICATE_HEADER
///
typedef struct {
///
/// Allows for disambiguation of the message format.
///
EFI_GUID HeaderGuid;
///
/// Describes the size of Data (in bytes) and does not include the size of the header.
///
UINTN MessageLength;
///
/// Designates an array of bytes that is MessageLength in size.
///
UINT8 Data[1];
} EFI_SMM_COMMUNICATE_HEADER;
#pragma pack() #pragma pack()
#endif #endif