John Baldwin 138e8d08b0 Relax the check for a PCI-express chipset by assuming the system is a ... PCI-express chipset (and thus has functional MSI) if there are any PCI-express devices in the system, not requiring a root port device. With PCI-X the chipset detection has to be very conservative because there are known systems with PCI-X devices that do not appear to have PCI-X chipsets. However, with PCI-express I'm not sure it is possible to have a PCI-express device in a system with a non-PCI-express chipset. If we assume that is the case then this change is valid. It is also required for at least some PCI-express systems that don't have any devices with a root port capability (some ICH9 systems). MFC after: 1 week Reported by: jfv		2008-02-01 20:31:09 +00:00
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eisa_pci.c
fixup_pci.c
hostb_pci.c
ignore_pci.c
isa_pci.c
pci_if.m
pci_pci.c
pci_private.h
pci_user.c	Don't cache the new-bus name of a PCI device in the PCI conf structure,	2008-01-15 21:40:46 +00:00
pci.c	Relax the check for a PCI-express chipset by assuming the system is a	2008-02-01 20:31:09 +00:00
pcib_if.m
pcib_private.h
pcireg.h
pcivar.h
vga_pci.c