On Tue, Jan 04, 2005 at 04:12:33PM -0800, Roland Dreier wrote: > Yup, this type of error message is typical when the driver doesn't get > the interrupts it expects. I suspect that the kernel MSI/MSI-X > support hardcodes some assumptions about addresses and message > contents that are only valid for Intel IA64 chipsets (see > drivers/pci/msi.h, specifically MSI_ADDRESS_HEADER etc.).
Ok. I'll look at that. > Does HP have any publicly available documentation about MSI on ZX1? Some ZX1 docs have recently been published but I don't know if any of that specifically covers MSI: http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=lpv39123 (also on http://www.parisc-linux.org/documentation/index.html since the same chipset is used for PA-8800 machines) > It would be great to finally have a reason to abstract the > system-dependent MSI stuff out of the current code. Which "current code" are you talking about? mthca? thanks, grant > > - R. _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
