John Baldwin 9c0e9e988e The config space registers holding the upper 32-bits of the prefetchable ...

memory area's base and limit are optional.  The low 4-bits of the "low"
prefetchable registers indicates whether or not a 32-bit or 64-bit
region is supported.  The PCI-PCI driver had been assuming that all bridges
supported a 64-bit region (and thus the two upper 32-bit registers).  Fix
the driver to only use those registers if the low 4-bits of the "low"
registers indicate that a 64-bit region is supported.  The PCI-PCI bridge
in the XBox happens to be a bridge that only supports a 32-bit region.

Reported by:	rink
MFC after:	1 week

2008-08-20 18:29:59 +00:00

..

eisa_pci.c

…

fixup_pci.c

Workaround a hang on some nForce2 systems that can happen if the CPU goes

2006-05-24 14:08:31 +00:00

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

The config space registers holding the upper 32-bits of the prefetchable

2008-08-20 18:29:59 +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

Change -1 to 0xfffffffful since the interface returns uint32_t.

2008-08-09 03:54:12 +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

Add some sysctl reporting for most pci_pci bridges. We now report

2008-08-16 20:18:40 +00:00

pcireg.h

The config space registers holding the upper 32-bits of the prefetchable

2008-08-20 18:29:59 +00:00

pcivar.h

SATA device on some nForce based boards could get confused if MSI is not

2008-07-23 09:44:36 +00:00

vga_pci.c

Don't add an agp child in vgapci's attach routine if the PCIY_AGP

2006-02-01 15:45:29 +00:00