mirror of https://github.com/acidanthera/audk.git
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/** @file
|
|
ACPI Watchdog Resource Table (WDRT) as defined at
|
|
Microsoft Windows Hardware Developer Central.
|
|
|
|
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
**/
|
|
|
|
#ifndef _WATCHDOG_RESOURCE_TABLE_H_
|
|
#define _WATCHDOG_RESOURCE_TABLE_H_
|
|
|
|
#include <IndustryStandard/Acpi.h>
|
|
|
|
//
|
|
// Ensure proper structure formats
|
|
//
|
|
#pragma pack(1)
|
|
|
|
///
|
|
/// Watchdog Resource Table definition.
|
|
///
|
|
typedef struct {
|
|
EFI_ACPI_DESCRIPTION_HEADER Header;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE ControlRegisterAddress;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE CountRegisterAddress;
|
|
UINT16 PCIDeviceID;
|
|
UINT16 PCIVendorID;
|
|
UINT8 PCIBusNumber;
|
|
UINT8 PCIDeviceNumber;
|
|
UINT8 PCIFunctionNumber;
|
|
UINT8 PCISegment;
|
|
UINT16 MaxCount;
|
|
UINT8 Units;
|
|
} EFI_ACPI_WATCHDOG_RESOURCE_1_0_TABLE;
|
|
|
|
#pragma pack()
|
|
|
|
//
|
|
// WDRT Revision (defined in spec)
|
|
//
|
|
#define EFI_ACPI_WATCHDOG_RESOURCE_1_0_TABLE_REVISION 0x01
|
|
|
|
//
|
|
// WDRT 1.0 Count Unit
|
|
//
|
|
#define EFI_ACPI_WDRT_1_0_COUNT_UNIT_1_SEC_PER_COUNT 1
|
|
#define EFI_ACPI_WDRT_1_0_COUNT_UNIT_100_MILLISEC_PER_COUNT 2
|
|
#define EFI_ACPI_WDRT_1_0_COUNT_UNIT_10_MILLISEC_PER_COUNT 3
|
|
|
|
#endif
|