sys/net/if_epair.c

732 	struct epair_softc *sca, *scb;
782 	sca = malloc(sizeof(struct epair_softc), M_EPAIR, M_WAITOK | M_ZERO);
783 	EPAIR_REFCOUNT_INIT(&sca->refcount, 1);
784 	sca->ifp = if_alloc(IFT_ETHER);
785 	if (sca->ifp == NULL) {
786 		free(sca, M_EPAIR);
796 		if_free(sca->ifp);
797 		free(sca, M_EPAIR);
805 	sca->oifp = scb->ifp;
806 	scb->oifp = sca->ifp;
814 	sca->cpuid =
815 	    netisr_get_cpuid(sca->ifp->if_index);
820 	ifmedia_init(&sca->media, 0, epair_media_change, epair_media_status);
821 	ifmedia_add(&sca->media, IFM_ETHER | IFM_10G_T, 0, NULL);
822 	ifmedia_set(&sca->media, IFM_ETHER | IFM_10G_T);
828 	ifp = sca->ifp;
829 	ifp->if_softc = sca;
868 	sca->if_qflush = ifp->if_qflush;
905 	strlcpy(name, sca->ifp->if_xname, len);
906 	DPRINTF("name='%s/%db' created sca=%p scb=%p\n", name, unit, sca, scb);
909 	sca->ifp->if_drv_flags |= IFF_DRV_RUNNING;
911 	if_link_state_change(sca->ifp, LINK_STATE_UP);
921 	struct epair_softc *sca, *scb;
935 	sca = ifp->if_softc;
936 	oifp = sca->oifp;
974 	DPRINTF("sca refcnt=%u\n", sca->refcount);
975 	EPAIR_REFCOUNT_ASSERT(sca->refcount == 1,
976 	    ("%s: ifp=%p sca->refcount!=1: %d", __func__, ifp, sca->refcount));
978 	ifmedia_removeall(&sca->media);
979 	free(sca, M_EPAIR);