On Mon, Feb 18, 2008 at 09:39:56PM -0700, Bjorn Helgaas wrote: > parisc: checks DEVICE_COUNT_RESOURCE (12) instead of PCI_NUM_RESOURCES > (11) resources at (1), > Good catch. > has no IORESOURCE_{IO,MEM} check at (3), What else can it be? > has no PCI_ROM_RESOURCE check at (4), has no collision check at (5) > always turns on PCI_COMMAND_SERR | PCI_COMMAND_PARITY at (6), > writes cmd even if unchanged at (7) > I'll have to check into 4 & 5, there might be a good reason for it. For instance on a four port HP ethernet card (pci-pci bridge + 4 tulips) all 4 of the rom resources are mapped to the same address, which afaict, is allowed but breaks things in mysterious and subtle ways. That said, the parisc pci code is a rats nest... cheers, Kyle - To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html