Fadt.AcpiFadt.facs_address: def of bend-osdev-acpi@0.1.1.0
Import: import bend-osdev-acpi@0.1.1.0/fadt.bend as Fadt
Lines 250-253 of bend-osdev-acpi@0.1.1.0/fadt.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-acpi@0.1.1.0/fadt.bend&start_line=250&end_line=253

import Base
import bend-osdev-word64@0.1.1.0/word64.bend as W

# the FACS's address: X_FIRMWARE_CTRL when present and non-zero, else
# FIRMWARE_CTRL (zero on hardware-reduced systems without a FACS)
def AcpiFadt.facs_address(+f: AcpiFadt) -> W.W64:
  fadt.facs.go(AcpiFadt.ext(f), fadt.core.facs(AcpiFadt.core(f)))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/fadt.bend&name=AcpiFadt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/fadt.bend&name=AcpiFadt.core
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/fadt.bend&name=AcpiFadt.ext
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/fadt.bend&name=fadt.core.facs
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/fadt.bend&name=fadt.facs.go
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-word64@0.1.1.0/word64.bend&name=W64