pci_resource_end() changed problem with 2.6.14

Benjamin Herrenschmidt benh at kernel.crashing.org
Sat Nov 5 08:46:10 EST 2005


On Fri, 2005-11-04 at 10:36 -0800, Geoff Levand wrote:

> 0001:05:03.0 Serial controller: NetMos Technology PCI 9845 Multi-I/O Controller (rev 01) (prog-if 02 [16550])
>         Subsystem: LSI Logic / Symbios Logic 0P4S (4 port 16550A serial card)
>         Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
>         Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
>         Interrupt: pin A routed to IRQ 53
>         Region 0: I/O ports at f4000050 [size=16]
>         Region 1: I/O ports at f4000040 [size=16]
>         Region 2: I/O ports at f4000030 [size=16]
>         Region 3: I/O ports at f4000020 [size=16]
>         Region 4: I/O ports at f4000010 [size=16]
>         Region 5: I/O ports at f4000000 [size=16]
> 
> It could be the change to using the OF device-tree.  What's an easy way to 
> see the size OF has used?

Find the card in /proc/device-tree and look at "assigned-addresses"

Ben.





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