John Baldwin 6cad8eb41d Fall back to using configuration type 1 accesses for PCI config requests if ... the requested PCI bus falls outside of the bus range given in the ACPI MCFG table. Several BIOSes seem to not include all of the PCI busses in systems in their MCFG tables. It maybe that the BIOS is simply buggy and does support all the busses, but it is more conservative to just fall back to the old method unless it is certain that memory accesses will work.		2009-03-24 18:10:22 +00:00
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pci_bus.c
pci_cfgreg.c	Fall back to using configuration type 1 accesses for PCI config requests if	2009-03-24 18:10:22 +00:00