| /** @file |
| ACPI Watchdog Resource Table (WDRT) as defined at |
| Microsoft Windows Hardware Developer Central. |
| |
| Copyright (c) 2006 - 2008, 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. |
| **/ |
| |
| #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 |