sys/net/if_gif.c

145 	GIF2IFP(sc) = if_alloc(IFT_GIF);
146 	GIF2IFP(sc)->if_softc = sc;
147 	if_initname(GIF2IFP(sc), gifname, unit);
149 	GIF2IFP(sc)->if_addrlen = 0;
150 	GIF2IFP(sc)->if_mtu    = GIF_MTU;
151 	GIF2IFP(sc)->if_flags  = IFF_POINTOPOINT | IFF_MULTICAST;
152 	GIF2IFP(sc)->if_ioctl  = gif_ioctl;
153 	GIF2IFP(sc)->if_transmit = gif_transmit;
154 	GIF2IFP(sc)->if_qflush = gif_qflush;
155 	GIF2IFP(sc)->if_output = gif_output;
157 	GIF2IFP(sc)->if_reassign = gif_reassign;
159 	GIF2IFP(sc)->if_capabilities |= IFCAP_LINKSTATE;
160 	GIF2IFP(sc)->if_capenable |= IFCAP_LINKSTATE;
161 	if_attach(GIF2IFP(sc));
162 	bpfattach(GIF2IFP(sc), DLT_NULL, sizeof(u_int32_t));
164 		(*ng_gif_attach_p)(GIF2IFP(sc));
721 	GIF2IFP(sc)->if_drv_flags &= ~IFF_DRV_RUNNING;
722 	if_link_state_change(GIF2IFP(sc), LINK_STATE_DOWN);