2940UW & 2.4.0-test-ac7 PCI probs

Andreas Tobler toa at pop.agri.ch
Tue Jun 6 22:57:37 EST 2000


Michel Lanners wrote:
> >   for root[0:ffffffff] min[1000] size[100]
> >   got res[1000:10ff] for resource 0
> This must be the conflicting resource, but it gets an equally-wrong new
> address :-(( In fact, the PCI resource code still misses a patch to make
> the correct resources available to the resource allocation code (so that
> IO regions can be taken out of the IO region of the correct PCI bus..)
> I'm still working on that part ;-)


> So if the SCSI driver actually uses the IO region, it will most
> certainly not work....

How do I find that out?

Below it says I/O ports unassigned and it works. (2399p9)

00:0e.0 SCSI storage controller: Adaptec AIC-7881U
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 8 min, 8 max, 32 set, cache line size 08
        Interrupt: pin A routed to IRQ 24
        Region 0: I/O ports at <unassigned>
        Region 1: Memory at 80801000 (32-bit, non-prefetchable)


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