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	Revamp the MSI/MSI-X code a bit to achieve two main goals:	2007-05-02 17:50:36 +00:00
pci_pci.c	Make the PCI code aware of PCI domains (aka PCI segments) so we can	2007-09-30 11:05:18 +00:00
pci_private.h	Make the PCI code aware of PCI domains (aka PCI segments) so we can	2007-09-30 11:05:18 +00:00
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	Revamp the MSI/MSI-X code a bit to achieve two main goals:	2007-05-02 17:50:36 +00:00
pcib_private.h	Make the PCI code aware of PCI domains (aka PCI segments) so we can	2007-09-30 11:05:18 +00:00
pcireg.h	- Fix a small bit slip in PCIM_PCAP_D[0-2]PME defines.	2007-09-19 13:05:58 +00:00
pcivar.h	Make the PCI code aware of PCI domains (aka PCI segments) so we can	2007-09-30 11:05:18 +00:00
vga_pci.c