| /** @file |
| ACPI Alert Standard Format Description Table ASF! as described in the ASF2.0 Specification |
| |
| Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> |
| SPDX-License-Identifier: BSD-2-Clause-Patent |
| **/ |
| |
| #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 |