f57387d54b
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10435 6f19259b-4bc3-4df7-8a09-765794883524
70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
/*++
|
|
|
|
Copyright (c) 2006 - 2007, Intel Corporation. All rights reserved.<BR>
|
|
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:
|
|
|
|
EfiSmbus.h
|
|
|
|
Abstract:
|
|
|
|
|
|
|
|
--*/
|
|
|
|
#ifndef _EFI_SMBUS_DEFINITION_H_
|
|
#define _EFI_SMBUS_DEFINITION_H_
|
|
|
|
//
|
|
// EFI Smbus Device Address, Smbus Device Command, Smbus Operation
|
|
//
|
|
typedef struct {
|
|
UINTN SmbusDeviceAddress : 7;
|
|
} EFI_SMBUS_DEVICE_ADDRESS;
|
|
|
|
typedef UINTN EFI_SMBUS_DEVICE_COMMAND;
|
|
|
|
typedef enum _EFI_SMBUS_OPERATION
|
|
{
|
|
EfiSmbusQuickRead,
|
|
EfiSmbusQuickWrite,
|
|
EfiSmbusReceiveByte,
|
|
EfiSmbusSendByte,
|
|
EfiSmbusReadByte,
|
|
EfiSmbusWriteByte,
|
|
EfiSmbusReadWord,
|
|
EfiSmbusWriteWord,
|
|
EfiSmbusReadBlock,
|
|
EfiSmbusWriteBlock,
|
|
EfiSmbusProcessCall,
|
|
EfiSmbusBWBRProcessCall
|
|
} EFI_SMBUS_OPERATION;
|
|
|
|
typedef struct {
|
|
UINT32 VendorSpecificId;
|
|
UINT16 SubsystemDeviceId;
|
|
UINT16 SubsystemVendorId;
|
|
UINT16 Interface;
|
|
UINT16 DeviceId;
|
|
UINT16 VendorId;
|
|
UINT8 VendorRevision;
|
|
UINT8 DeviceCapabilities;
|
|
} EFI_SMBUS_UDID;
|
|
|
|
|
|
typedef struct {
|
|
EFI_SMBUS_DEVICE_ADDRESS SmbusDeviceAddress;
|
|
EFI_SMBUS_UDID SmbusDeviceUdid;
|
|
} EFI_SMBUS_DEVICE_MAP;
|
|
|
|
|
|
|
|
#endif
|