thorpej c099eb3a4a Add a function, pci_bus_flags(), that determines which flags (for memory
and i/o enabled) should be passed to the primary PCI bus's autconfiguration
node.  Use this function to detect broken PCI-Host bridges, which have
problems with memory-mapped access.  Add the SIS 85C496 to this list.
1998-05-04 18:49:07 +00:00
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