Felix,
On Tuesday 15 December 2009 08:30:26 Felix Radensky wrote:
Can I do anything else to help you identify the problem ?
Do you have other PPC4xx boards, in which you could test this PCI-PCI bridge board?
Some other comments below.
Thanks.
Felix.
Felix Radensky wrote:
Hi,
Feng Kan wrote:
Can you turn on the additional debug information. That will give a better Clue as to what part is hanging.
I've enabled debugging in drivers/pci/pci.c. I'm seeing an infinite flow of messages
PCI: Bus Dev VenId DevId Class Int PCI Scan: Found Bus 0, Device 6, Function 0 PCI Scan: Found Bus 1, Device 6, Function 0 ... PCI Scan: Found Bus 255, Device 6, Function 0 PCI Scan: Found Bus 0, Device 6, Function 0 PCI Scan: Found Bus 1, Device 6, Function 0 ...
Strange to see an infinite loop here. I suggest you debug, why pci_hose_scan_bus() is called endlessly. Hard to guess without access to such a board.
Cheers, Stefan
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