pci: Expose a VF's owning PF to bus subclassesHEADmain

ofw_pcibus now uses pci_iov_get_pf() to inherit PF locality for
VFs, but the accessor was inadvertently left in an uncommited ACPI
change.  This breaks powerpc builds.

Expose the accessor from the PCI core and provide a stub when PCI_IOV
is omitted.  Record VF ownership before pci_add_child() so child added
callbacks can safely query it, and remove the later redundant
assignment.

Fixes:		f003e86335c9 ofw_pcibus: Inherit PF locality for SR-IOV VFs
MFC after:	2 weeks
Sponsored by:	BBOX.io

0 files changed, 0 insertions, 0 deletions