Hi all,

I got the exact same problems: I have two Promise
Ultra100/TX2 and both give the same results.
I'm using pciide.c revision 1.142. Both adapters
works fine with Windows2000. I plugged once 8 IBM
drives (master and slave and all four channels)
without any problem.

Please let me know if I can help.

Sebastien

> Hi,
> Someone is reporting me a strange problem with a
> Promise Ultra100/TX2: when 2 drives (master+slave)
> are attached to the primary channel the adapter
> behaves in a very strange way (bus-master DMA
> registers returns nonsense, for example). When the
> exact same drives are plugged to the secondary
> channel all is fine. If only one master is plugged
> to the primary channel all is fine too.
>
> Did someone else test a TX2 with 2 devices on the
> primary channel ? This is so strange that I
> suspect his adapter may have a problem ...