ACPI 6 Non-Volatile Memory Device Support / NFIT / LIBND For Linux Written by Michael Larabel in Hardware on 21 May 2015 at 09:18 AM EDT. Add A Comment The Linux kernel continues advancing on many hardware fronts, among which is support for ACPI 6.0 and the kernel is making the new LIBND subsystem for non-volatile memory device support. Dan Williams and others (mainly at Intel Corp) have been spea