226 	uint8_t	iface_index;  member
271 	uint8_t iface_index;  member
309 	uint8_t	iface_index;  member
345 	uint8_t iface_index;  member
945 uaudio_force_power_save(struct uaudio_softc *sc, uint8_t iface_index)  in uaudio_force_power_save()  argument
950 	iface = usbd_get_iface(sc->sc_udev, iface_index);  in uaudio_force_power_save()
957 		err = usbd_req_set_alt_interface_no(sc->sc_udev, NULL, iface_index,  in uaudio_force_power_save()
960 		err = usbd_set_alt_interface_index(sc->sc_udev, iface_index, 0);  in uaudio_force_power_save()
1043 		    sc->sc_play_chan[i].usb_alt[0].iface_index);  in uaudio_attach()
1074 		    sc->sc_rec_chan[i].usb_alt[0].iface_index);  in uaudio_attach()
1096 			sc->sc_midi_chan.iface_index =  in uaudio_attach()
1402 		err = usbd_set_alt_interface_index(sc->sc_udev, chan->iface_index, 0);  in uaudio_configure_msg_sub()
1425 	    chan_alt->iface_index, chan_alt->iface_alt_index);  in uaudio_configure_msg_sub()
1476 	if (usbd_transfer_setup(sc->sc_udev, &chan_alt->iface_index, chan->xfer,  in uaudio_configure_msg_sub()
1721     uint8_t iface_index)  in uaudio_get_chan()  argument
1727 			chan->iface_index = iface_index;  in uaudio_get_chan()
1729 		} else if (chan->iface_index == iface_index)  in uaudio_get_chan()
1787 				sc->sc_hid.iface_index = curidx;  in uaudio_chan_fill_info_sub()
1811 					sc->sc_midi_chan.iface_index = curidx;  in uaudio_chan_fill_info_sub()
2069 		chan_alt->iface_index = curidx;  in uaudio_chan_fill_info_sub()
6009 	    chan->iface_index, chan->iface_alt_index);  in umidi_probe()
6015 	usbd_set_parent_iface(sc->sc_udev, chan->iface_index,  in umidi_probe()
6018 	error = usbd_transfer_setup(uaa->device, &chan->iface_index,  in umidi_probe()
6060 		    chan->iface_index,  in umidi_probe()
6199 	    &d_len, M_TEMP, sc->sc_hid.iface_index);  in uaudio_hid_probe()
6249 	usbd_set_parent_iface(uaa->device, sc->sc_hid.iface_index,  in uaudio_hid_probe()
6253 	error = usbd_transfer_setup(uaa->device, &sc->sc_hid.iface_index,  in uaudio_hid_probe()