ACPI_STA_DEVICE_PRESENT
if (!(Flags & ACPI_STA_DEVICE_PRESENT))
if (!(Flags & ACPI_STA_DEVICE_PRESENT) &&
if (status == B_OK && (sta & ACPI_STA_DEVICE_PRESENT) == 0)
uint64 mask = ACPI_STA_DEVICE_PRESENT | ACPI_STA_DEVICE_ENABLED