Fsys.eide DMA modes

How do I tell if Fsys.eide is using DMA on my PC?

CPU usage figures make me think that DMA is not used.
How do I make Fsys.eide use DMA?

It is enabled in BIOS Setup and command line is just Fsys.eide

Can I get 10M/s transfer rate on QNX4?

Dmitri <someone@somewhere.out-there.com> wrote:

How do I tell if Fsys.eide is using DMA on my PC?
CPU usage figures make me think that DMA is not used.
How do I make Fsys.eide use DMA?

QNX4/Fsys.eide does not officially support DMA.

Can I get 10M/s transfer rate on QNX4?

Sure (I’ve seen >30), but you’ll probably need to go with SCSI.