4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/** @file
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ACPI Watchdog Action Table (WADT) as defined at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Microsoft Hardware Watchdog Timers Design Specification.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync are licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync http://opensource.org/licenses/bsd-license.php
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#ifndef _WATCHDOG_ACTION_TABLE_H_
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define _WATCHDOG_ACTION_TABLE_H_
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <IndustryStandard/Acpi.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Ensure proper structure formats
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#pragma pack(1)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync///
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Watchdog Action Table definition.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync///
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_DESCRIPTION_HEADER Header;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 WatchdogHeaderLength;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT16 PCISegment;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 PCIBusNumber;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 PCIDeviceNumber;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 PCIFunctionNumber;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 Reserved_45[3];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 TimerPeriod;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 MaxCount;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 MinCount;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 WatchdogFlags;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 Reserved_61[3];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 NumberWatchdogInstructionEntries;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync} EFI_ACPI_WATCHDOG_ACTION_1_0_TABLE;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync///
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Watchdog Instruction Entries
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync///
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 WatchdogAction;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 InstructionFlags;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT8 Reserved_2[2];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE RegisterRegion;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 Value;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT32 Mask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync} EFI_ACPI_WATCHDOG_ACTION_1_0_WATCHDOG_ACTION_INSTRUCTION_ENTRY;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#pragma pack()
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync///
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// WDAT Revision (defined in spec)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync///
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WATCHDOG_ACTION_1_0_TABLE_REVISION 0x01
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// WDAT 1.0 Flags
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ENABLED 0x1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_STOPPED_IN_SLEEP_STATE 0x80
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// WDAT 1.0 Watchdog Actions
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_RESET 0x1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_QUERY_CURRENT_COUNTDOWN_PERIOD 0x4
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_QUERY_COUNTDOWN_PERIOD 0x5
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_SET_COUNTDOWN_PERIOD 0x6
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_QUERY_RUNNING_STATE 0x8
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_SET_RUNNING_STATE 0x9
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_QUERY_STOPPED_STATE 0xA
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_SET_STOPPED_STATE 0xB
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_QUERY_REBOOT 0x10
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_SET_REBOOT 0x11
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_QUERY_SHUTDOWN 0x12
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_SET_SHUTDOWN 0x13
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_QUERY_WATCHDOG_STATUS 0x20
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_ACTION_SET_WATCHDOG_STATUS 0x21
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// WDAT 1.0 Watchdog Action Entry Instruction Flags
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_INSTRUCTION_READ_VALUE 0x0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_INSTRUCTION_READ_COUNTDOWN 0x1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_INSTRUCTION_WRITE_VALUE 0x2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_INSTRUCTION_WRITE_COUNTDOWN 0x3
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_WDAT_1_0_WATCHDOG_INSTRUCTION_PRESERVE_REGISTER 0x80
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif