We have had a recurring problem with a device driver we have written
where the driver works perfectly if the PCI card resides on PCI bus
0 or 1, but if the card is on PCI bus 2 or higher then attempts to read
shared memory always return 0xff. I have a vague recollection that this
was a recognized problem in earlier versions of QNX 6, but I thought
that it was fixed. We are seeing the problem in QNX 6.2.0, May 15th
Is there a solution for this problem? Am I even correct that this was a
recognized problem at one point?