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Add FADT header

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apio 2022-09-06 11:47:00 +02:00
parent 5b132e3197
commit aa673e1402
1 changed files with 93 additions and 0 deletions
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93
kernel/include/acpi/FADT.h Normal file
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#pragma once
#include "acpi/SDT.h"
namespace ACPI
{
enum AddressSpace
{
SystemMemory = 0,
SystemIO = 1,
PCI = 2,
EmbeddedController = 3,
SystemManagementBus = 4,
SystemCMOS = 5,
PCIBarTarget = 6,
IPMI = 7,
GeneralPurposeIO = 8,
GenericSerialBus = 9,
PlatformCommunicationChannel = 10
};
struct GenericAddressStructure
{
uint8_t AddressSpace;
uint8_t BitWidth;
uint8_t BitOffset;
uint8_t AccessSize;
uint64_t Address;
};
struct FADT
{
struct SDTHeader header;
uint32_t FirmwareCtrl;
uint32_t Dsdt;
uint8_t Reserved;
uint8_t PreferredPowerManagementProfile;
uint16_t SCI_Interrupt;
uint32_t SMI_CommandPort;
uint8_t AcpiEnable;
uint8_t AcpiDisable;
uint8_t S4BIOS_REQ;
uint8_t PSTATE_Control;
uint32_t PM1aEventBlock;
uint32_t PM1bEventBlock;
uint32_t PM1aControlBlock;
uint32_t PM1bControlBlock;
uint32_t PM2ControlBlock;
uint32_t PMTimerBlock;
uint32_t GPE0Block;
uint32_t GPE1Block;
uint8_t PM1EventLength;
uint8_t PM1ControlLength;
uint8_t PM2ControlLength;
uint8_t PMTimerLength;
uint8_t GPE0Length;
uint8_t GPE1Length;
uint8_t GPE1Base;
uint8_t CStateControl;
uint16_t WorstC2Latency;
uint16_t WorstC3Latency;
uint16_t FlushSize;
uint16_t FlushStride;
uint8_t DutyOffset;
uint8_t DutyWidth;
uint8_t DayAlarm;
uint8_t MonthAlarm;
uint8_t Century;
uint16_t BootArchitectureFlags;
uint8_t Reserved2;
uint32_t Flags;
GenericAddressStructure ResetReg;
uint8_t ResetValue;
uint8_t Reserved3[3];
uint64_t X_FirmwareControl;
uint64_t X_Dsdt;
GenericAddressStructure X_PM1aEventBlock;
GenericAddressStructure X_PM1bEventBlock;
GenericAddressStructure X_PM1aControlBlock;
GenericAddressStructure X_PM1bControlBlock;
GenericAddressStructure X_PM2ControlBlock;
GenericAddressStructure X_PMTimerBlock;
GenericAddressStructure X_GPE0Block;
GenericAddressStructure X_GPE1Block;
};
}