ACPI_DMAR_HARDWARE_UNIT
ScopeOffset = sizeof (ACPI_DMAR_HARDWARE_UNIT);
static ACPI_DMAR_HARDWARE_UNIT *drhds[DRHD_MAX_UNITS];
ACPI_DMAR_HARDWARE_UNIT *drhd;
sizeof (ACPI_DMAR_HARDWARE_UNIT);
vtd_get_dip(ACPI_DMAR_HARDWARE_UNIT *drhd, int unit)
ACPI_DMAR_HARDWARE_UNIT *drhd;
drhd = (ACPI_DMAR_HARDWARE_UNIT *)hdr;
#define ACPI_DMAR0_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_DMAR_HARDWARE_UNIT,f)