D59061.diff
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	diff --git a/sys/dev/acpica/acpi_pci.c b/sys/dev/acpica/acpi_pci.c
	--- a/sys/dev/acpica/acpi_pci.c
	+++ b/sys/dev/acpica/acpi_pci.c
	@@ -338,6 +338,18 @@
	void
	acpi_pci_child_added(device_t dev, device_t child)
	{
	+ struct acpi_pci_devinfo *dinfo;
	+
	+ dinfo = device_get_ivars(child);
	+
	+ /*
	+ * VFs are instantiated dynamically from their PF rather than enumerated
	+ * from ACPI. A VF's runtime slot and function can match an unrelated
	+ * _ADR below the bridge, causing the ACPI handle for that device to be
	+ * attached to the VF.
	+ */
	+ if ((dinfo->ap_dinfo.cfg.flags & PCICFG_VF) != 0)
	+ return;

	/*
	* PCI devices are added via the bus scan in the normal PCI