Messages in this thread | | | Date | Tue, 22 Feb 2005 13:01:22 +0100 | From | Sebastian Heutling <> | Subject | Re: [PATCH 2.6.10-rc3][PPC32] Fix Motorola PReP (PowerstackII Utah) PCI IRQ map |
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Meelis Roos wrote:
>> The PCI IRQ map for the old Motorola PowerStackII (Utah) boards was >> incorrect, but this breakage wasn't exposed until 2.5, and finally fixed >> until recently by Sebastian Heutling <sheutlin@gmx.de>. > > > Yesterday I finally got around to testing it. It seems the patch has > been applied in Linus's tree so I downloaded the latest BK and tried it. > > Still does not work for me but this time it's different. Before the > patch SCSI worked fine but PCI NICs caused hangs. Now I can't test PCI > NICs because even the onboard 53c825 SCSI hangs - seems it gets no > interrupts. > > It detects the HBA, tries device discovery, gets a timeout, ABORT, > timeout, TARGET RESET, timeout, BUS RESET, timeout, HOST RESET and > there it hangs. > > Does it work for anyone else on Powerstack II Pro4000 (Utah)? > It does work in 2.6.8 using backported patches (e.g. the debian 2.6.8 kernel). But it doesn't work above that version because of other patches in arch/ppc/platforms/prep_pci.c and arch/ppc/platforms/prep_setup.c (made by Tom Rini?). I couldn't find out what exactly is causing this problem yet (because lack of time and the fact that my Powerstack is used as a router).
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