freebsd-dev/sys/dev/pci
Marius Strobl a6c8226584 For subtractively decoding bridges, don't try to grow windows but pass
the request up the tree in order to be on the safe side. Growing windows
in this case would mean to switch resources to positive decoding and
it's unclear how to correctly handle this. At least with ALi/ULi M5249
PCI-PCI bridges, this also just doesn't work out of the box.

Reviewed by:	jhb
MFC after:	3 days
2012-06-27 22:17:52 +00:00
..
eisa_pci.c
fixup_pci.c
hostb_pci.c Expand the set of APIs available for locating PCI capabilities: 2012-03-03 18:08:57 +00:00
ignore_pci.c
isa_pci.c
pci_if.m Expand the set of APIs available for locating PCI capabilities: 2012-03-03 18:08:57 +00:00
pci_pci.c For subtractively decoding bridges, don't try to grow windows but pass 2012-06-27 22:17:52 +00:00
pci_private.h Simplify the PCI bus dma tag code a bit. First, don't create a tag at 2012-03-07 18:50:33 +00:00
pci_subr.c
pci_user.c
pci.c Only check to see if a memory resource is a PCI ROM BAR when activating 2012-05-23 13:41:12 +00:00
pcib_if.m
pcib_private.h
pcireg.h Save more of config space for PCI Express and PCI-X devices. 2012-03-08 21:09:34 +00:00
pcivar.h Save more of config space for PCI Express and PCI-X devices. 2012-03-08 21:09:34 +00:00
vga_pci.c Add 'drmn' device as another drm child, to allow drm2 drivers to live 2012-05-23 17:09:14 +00:00