67e7d085ae
This allows the PCI-PCI bridge driver to save a reference to the child device in its softc. Note that this required moving the "pci" device creation out of acpi_pcib_attach(). Instead, acpi_pcib_attach() is renamed to acpi_pcib_fetch_prt() as it's sole action now is to fetch the PCI interrupt routing table. Differential Revision: https://reviews.freebsd.org/D6021