ACPI_BGRT_OFFSET
{ACPI_DMT_UINT16, ACPI_BGRT_OFFSET (Version), "Version", 0},
{ACPI_DMT_UINT8, ACPI_BGRT_OFFSET (Status), "Status (decoded below)", DT_FLAG},
{ACPI_DMT_UINT8, ACPI_BGRT_OFFSET (ImageType), "Image Type", 0},
{ACPI_DMT_UINT64, ACPI_BGRT_OFFSET (ImageAddress), "Image Address", 0},
{ACPI_DMT_UINT32, ACPI_BGRT_OFFSET (ImageOffsetX), "Image OffsetX", 0},
{ACPI_DMT_UINT32, ACPI_BGRT_OFFSET (ImageOffsetY), "Image OffsetY", 0},