opti_setup_channel  250 dev/pci/pciide.c void opti_setup_channel(struct channel_softc *);
opti_setup_channel 6946 dev/pci/pciide.c 	sc->sc_wdcdev.set_modes = opti_setup_channel;
opti_setup_channel 6977 dev/pci/pciide.c 		opti_setup_channel(&cp->wdc_channel);