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/** @file
This file declares the related BootScript definitions and some SMBus definitions.
Copyright (c) 2006, 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: BootScript.h
@par Revision Reference:
These definitions are defined in BootScript Spec 0.91 and SmBus PPI spec 0.9.
**/
#ifndef _EFI_SCRIPT_H_
#define _EFI_SCRIPT_H_
#define EFI_ACPI_S3_RESUME_SCRIPT_TABLE 0x00
//
// Boot Script Opcode Definitions
//
#define EFI_BOOT_SCRIPT_IO_WRITE_OPCODE 0x00
#define EFI_BOOT_SCRIPT_IO_READ_WRITE_OPCODE 0x01
#define EFI_BOOT_SCRIPT_MEM_WRITE_OPCODE 0x02
#define EFI_BOOT_SCRIPT_MEM_READ_WRITE_OPCODE 0x03
#define EFI_BOOT_SCRIPT_PCI_CONFIG_WRITE_OPCODE 0x04
#define EFI_BOOT_SCRIPT_PCI_CONFIG_READ_WRITE_OPCODE 0x05
#define EFI_BOOT_SCRIPT_SMBUS_EXECUTE_OPCODE 0x06
#define EFI_BOOT_SCRIPT_STALL_OPCODE 0x07
#define EFI_BOOT_SCRIPT_DISPATCH_OPCODE 0x08
#define EFI_BOOT_SCRIPT_DISPATCH_2_OPCODE 0x09
#define EFI_BOOT_SCRIPT_INFORMATION_OPCODE 0x0A
#define EFI_BOOT_SCRIPT_TABLE_OPCODE 0xAA
#define EFI_BOOT_SCRIPT_TERMINATE_OPCODE 0xFF
#ifndef __GNUC__
#pragma pack(1)
#endif
//
// EFI Boot Script Width
//
typedef enum {
EfiBootScriptWidthUint8,
EfiBootScriptWidthUint16,
EfiBootScriptWidthUint32,
EfiBootScriptWidthUint64,
EfiBootScriptWidthFifoUint8,
EfiBootScriptWidthFifoUint16,
EfiBootScriptWidthFifoUint32,
EfiBootScriptWidthFifoUint64,
EfiBootScriptWidthFillUint8,
EfiBootScriptWidthFillUint16,
EfiBootScriptWidthFillUint32,
EfiBootScriptWidthFillUint64,
EfiBootScriptWidthMaximum
} EFI_BOOT_SCRIPT_WIDTH;
//
// 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;
//
// Boot Script Opcode Header Structure Definitions
//
typedef struct {
UINT16 OpCode;
UINT8 Length;
} EFI_BOOT_SCRIPT_GENERIC_HEADER;
typedef struct {
UINT16 OpCode;
UINT8 Length;
UINT16 Version;
UINT32 TableLength;
UINT16 Reserved[2];
} EFI_BOOT_SCRIPT_TABLE_HEADER;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_BOOT_SCRIPT_WIDTH Width;
} EFI_BOOT_SCRIPT_COMMON_HEADER;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_BOOT_SCRIPT_WIDTH Width;
UINTN Count;
UINT64 Address;
} EFI_BOOT_SCRIPT_IO_WRITE;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_BOOT_SCRIPT_WIDTH Width;
UINT64 Address;
} EFI_BOOT_SCRIPT_IO_READ_WRITE;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_BOOT_SCRIPT_WIDTH Width;
UINTN Count;
UINT64 Address;
} EFI_BOOT_SCRIPT_MEM_WRITE;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_BOOT_SCRIPT_WIDTH Width;
UINT64 Address;
} EFI_BOOT_SCRIPT_MEM_READ_WRITE;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_BOOT_SCRIPT_WIDTH Width;
UINTN Count;
UINT64 Address;
} EFI_BOOT_SCRIPT_PCI_CONFIG_WRITE;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_BOOT_SCRIPT_WIDTH Width;
UINT64 Address;
} EFI_BOOT_SCRIPT_PCI_CONFIG_READ_WRITE;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_SMBUS_DEVICE_ADDRESS SlaveAddress;
EFI_SMBUS_DEVICE_COMMAND Command;
EFI_SMBUS_OPERATION Operation;
BOOLEAN PecCheck;
UINTN DataSize;
} EFI_BOOT_SCRIPT_SMBUS_EXECUTE;
typedef struct {
UINT16 OpCode;
UINT8 Length;
UINTN Duration;
} EFI_BOOT_SCRIPT_STALL;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_PHYSICAL_ADDRESS EntryPoint;
} EFI_BOOT_SCRIPT_DISPATCH;
typedef struct {
UINT16 OpCode;
UINT8 Length;
EFI_PHYSICAL_ADDRESS EntryPoint;
EFI_PHYSICAL_ADDRESS Context;
} EFI_BOOT_SCRIPT_DISPATCH_2;
typedef struct {
UINT16 OpCode;
UINT8 Length;
UINT32 InformationLength;
EFI_PHYSICAL_ADDRESS Information;
} EFI_BOOT_SCRIPT_INFORMATION;
typedef struct {
UINT16 OpCode;
UINT8 Length;
} EFI_BOOT_SCRIPT_TERMINATE;
typedef union {
EFI_BOOT_SCRIPT_GENERIC_HEADER *Header;
EFI_BOOT_SCRIPT_TABLE_HEADER *TableInfo;
EFI_BOOT_SCRIPT_IO_WRITE *IoWrite;
EFI_BOOT_SCRIPT_IO_READ_WRITE *IoReadWrite;
EFI_BOOT_SCRIPT_MEM_WRITE *MemWrite;
EFI_BOOT_SCRIPT_MEM_READ_WRITE *MemReadWrite;
EFI_BOOT_SCRIPT_PCI_CONFIG_WRITE *PciWrite;
EFI_BOOT_SCRIPT_PCI_CONFIG_READ_WRITE *PciReadWrite;
EFI_BOOT_SCRIPT_SMBUS_EXECUTE *SmbusExecute;
EFI_BOOT_SCRIPT_STALL *Stall;
EFI_BOOT_SCRIPT_DISPATCH *Dispatch;
EFI_BOOT_SCRIPT_DISPATCH_2 *Dispatch2;
EFI_BOOT_SCRIPT_INFORMATION *Information;
EFI_BOOT_SCRIPT_TERMINATE *Terminate;
EFI_BOOT_SCRIPT_COMMON_HEADER *CommonHeader;
UINT8 *Raw;
} BOOT_SCRIPT_POINTERS;
#ifndef __GNUC__
#pragma pack()
#endif
#endif
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