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Lines Matching refs:sc_isoc_head

887 	sc->sc_isoc_head = ohci_alloc_sed(sc);
888 	if (sc->sc_isoc_head == NULL) {
892 	sc->sc_isoc_head->ed->ed_flags |= HTOO32(OHCI_ED_SKIP);
893 	usb_syncmem(&sc->sc_isoc_head->dma, sc->sc_isoc_head->offs,
894 	    sizeof(*sc->sc_isoc_head->ed),
912 			psed= sc->sc_isoc_head;
936 		ohci_dump_ed(sc, sc->sc_isoc_head);
1098 	ohci_free_sed(sc, sc->sc_isoc_head);
3826 	ohci_add_ed(sc, opipe->sed, sc->sc_isoc_head);
3842 	ohci_close_pipe(pipe, sc->sc_isoc_head);