/** @file | |
ACPI Alert Standard Format Description Table ASF! as described in the ASF2.0 Specification | |
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 _ALERT_STANDARD_FORMAT_TABLE_H_ | |
#define _ALERT_STANDARD_FORMAT_TABLE_H_ | |
#include <IndustryStandard/Acpi.h> | |
// | |
// Ensure proper structure formats | |
// | |
#pragma pack (1) | |
/// | |
/// Information Record header that appears at the beginning of each record | |
/// | |
typedef struct { | |
UINT8 Type; | |
UINT8 Reserved; | |
UINT16 RecordLength; | |
} EFI_ACPI_ASF_RECORD_HEADER; | |
/// | |
/// This structure contains information that identifies the system's type | |
/// and configuration | |
/// | |
typedef struct { | |
EFI_ACPI_ASF_RECORD_HEADER RecordHeader; | |
UINT8 MinWatchDogResetValue; | |
UINT8 MinPollingInterval; | |
UINT16 SystemID; | |
UINT32 IANAManufactureID; | |
UINT8 FeatureFlags; | |
UINT8 Reserved[3]; | |
} EFI_ACPI_ASF_INFO; | |
/// | |
/// ASF Alert Data | |
/// | |
typedef struct { | |
UINT8 DeviceAddress; | |
UINT8 Command; | |
UINT8 DataMask; | |
UINT8 CompareValue; | |
UINT8 EventSenseType; | |
UINT8 EventType; | |
UINT8 EventOffset; | |
UINT8 EventSourceType; | |
UINT8 EventSeverity; | |
UINT8 SensorNumber; | |
UINT8 Entity; | |
UINT8 EntityInstance; | |
} EFI_ACPI_ASF_ALERTDATA; | |
/// | |
/// Alert sensors definition | |
/// | |
typedef struct { | |
EFI_ACPI_ASF_RECORD_HEADER RecordHeader; | |
UINT8 AssertionEventBitMask; | |
UINT8 DeassertionEventBitMask; | |
UINT8 NumberOfAlerts; | |
UINT8 ArrayElementLength; ///< For ASF version 1.0 and later, this filed is set to 0x0C | |
/// | |
/// EFI_ACPI_ASF_ALERTDATA DeviceArray[ANYSIZE_ARRAY]; | |
/// | |
} EFI_ACPI_ASF_ALRT; | |
/// | |
/// Alert Control Data | |
/// | |
typedef struct { | |
UINT8 Function; | |
UINT8 DeviceAddress; | |
UINT8 Command; | |
UINT8 DataValue; | |
} EFI_ACPI_ASF_CONTROLDATA; | |
/// | |
/// Alert Remote Control System Actions | |
/// | |
typedef struct { | |
EFI_ACPI_ASF_RECORD_HEADER RecordHeader; | |
UINT8 NumberOfControls; | |
UINT8 ArrayElementLength; ///< For ASF version 1.0 and later, this filed is set to 0x4 | |
UINT16 RctlReserved; | |
/// | |
/// EFI_ACPI_ASF_CONTROLDATA; DeviceArray[ANYSIZE_ARRAY]; | |
/// | |
} EFI_ACPI_ASF_RCTL; | |
/// | |
/// Remote Control Capabilities | |
/// | |
typedef struct { | |
EFI_ACPI_ASF_RECORD_HEADER RecordHeader; | |
UINT8 RemoteControlCapabilities[7]; | |
UINT8 RMCPCompletionCode; | |
UINT32 RMCPIANA; | |
UINT8 RMCPSpecialCommand; | |
UINT8 RMCPSpecialCommandParameter[2]; | |
UINT8 RMCPBootOptions[2]; | |
UINT8 RMCPOEMParameters[2]; | |
} EFI_ACPI_ASF_RMCP; | |
/// | |
/// SMBus Devices with fixed addresses | |
/// | |
typedef struct { | |
EFI_ACPI_ASF_RECORD_HEADER RecordHeader; | |
UINT8 SEEPROMAddress; | |
UINT8 NumberOfDevices; | |
/// | |
/// UINT8 FixedSmbusAddresses[ANYSIZE_ARRAY]; | |
/// | |
} EFI_ACPI_ASF_ADDR; | |
/// | |
/// ASF! Description Table Header | |
/// | |
typedef EFI_ACPI_DESCRIPTION_HEADER EFI_ACPI_ASF_DESCRIPTION_HEADER; | |
/// | |
/// The revision stored in ASF! DESCRIPTION TABLE as BCD value | |
/// | |
#define EFI_ACPI_2_0_ASF_DESCRIPTION_TABLE_REVISION 0x20 | |
/// | |
/// "ASF!" ASF Description Table Signature | |
/// | |
#define EFI_ACPI_ASF_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32 ('A', 'S', 'F', '!') | |
#pragma pack () | |
#endif // _ALERT_STANDARD_FORMAT_TABLE_H |