config_mountroot
config_mountroot(self, tegra_nouveau_init);
config_mountroot(sc->sc_dev, tegra_xusb_mountroot);
config_mountroot(self, qcpas_mountroot);
config_mountroot(sc->sc_dev, rt2860_attachhook);
config_mountroot(self, bwfm_pci_attachhook);
config_mountroot(self, iwm_attach_hook);
config_mountroot(self, qat_init);
config_mountroot(self, veritefb_load_firmware);
config_mountroot(self, wwanc_attach_finish);
config_mountroot(self, bwfm_sdio_attachhook);
config_mountroot(self, aubtfwl_attach_hook);
config_mountroot(self, auvitek_attach_tuner);
config_mountroot(self, athn_usb_attachhook);
config_mountroot(self, bwfm_usb_attachhook);
config_mountroot(self, otus_attachhook);
config_mountroot(self, upgt_attach_hook);
config_mountroot(self, zyd_attachhook);
void config_mountroot(device_t, void (*)(device_t));