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Structure RTACPI_HPET

High Precision Event Timer Information Table. Signature is RTACPISIG('HPET').

typedef struct { 
   RTACPI_Header  Header; 
   BYTE           HardwareRevId; 
   BYTE           Flags;   // 0-4: Comparators, 5: COUNT_SIZE, 6: Reserved, 7: IRQ Route Cap. 
   WORD           PCIVendorID; 
   RTACPI_GAS     BASE_ADDRESS; 
   BYTE           HPETNumber; 
   WORD           MinCounter; 
   BYTE           PageProtection; 
} RTACPI_HPET;

Advanced Configuration and Power Interface (ACPI) Tables

Structure RTACPI_SLIT

Structure RTACPI_MCFG