/* $OpenBSD: if_vlan_var.h,v 1.36 2016/04/19 23:31:32 dlg Exp $ */ /* * Copyright 1998 Massachusetts Institute of Technology * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby * granted, provided that both the above copyright notice and this * permission notice appear in all copies, that both the above * copyright notice and this permission notice appear in all * supporting documentation, and that the name of M.I.T. not be used * in advertising or publicity pertaining to distribution of the * software without specific, written prior permission. M.I.T. makes * no representations about the suitability of this software for any * purpose. It is provided "as is" without express or implied * warranty. * * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''. M.I.T. DISCLAIMS * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: src/sys/net/if_vlan_var.h,v 1.3 1999/08/28 00:48:24 peter Exp $ */ #ifndef _NET_IF_VLAN_VAR_H_ #define _NET_IF_VLAN_VAR_H_ /* sysctl(3) tags, for compatibility purposes */ #define VLANCTL_PROTO 1 #define VLANCTL_MAX 2 /* * Configuration structure for SIOCSETVLAN and SIOCGETVLAN ioctls. */ struct vlanreq { char vlr_parent[IFNAMSIZ]; u_short vlr_tag; }; #ifdef _KERNEL #include <sys/refcnt.h> #define mc_enm mc_u.mcu_enm struct vlan_mc_entry { LIST_ENTRY(vlan_mc_entry) mc_entries; union { struct ether_multi *mcu_enm; } mc_u; struct sockaddr_storage mc_addr; }; struct ifvlan { struct arpcom ifv_ac; /* make this an interface */ unsigned int ifv_ifp0; /* parent interface of this vlan */ struct ifv_linkmib { u_int16_t ifvm_proto; /* encapsulation ethertype */ u_int16_t ifvm_tag; /* tag to apply on packets leaving if */ u_int16_t ifvm_prio; /* prio to apply on packet leaving if */ u_int16_t ifvm_type; /* non-standard ethertype or 0x8100 */ } ifv_mib; LIST_HEAD(__vlan_mchead, vlan_mc_entry) vlan_mc_listhead; SRPL_ENTRY(ifvlan) ifv_list; int ifv_flags; struct refcnt ifv_refcnt; void *lh_cookie; void *dh_cookie; struct ifih *ifv_ifih; }; #define ifv_if ifv_ac.ac_if #define ifv_tag ifv_mib.ifvm_tag #define ifv_prio ifv_mib.ifvm_prio #define ifv_type ifv_mib.ifvm_type #define IFVF_PROMISC 0x01 /* the parent should be made promisc */ #define IFVF_LLADDR 0x02 /* don't inherit the parents mac */ struct mbuf *vlan_inject(struct mbuf *, uint16_t, uint16_t); #endif /* _KERNEL */ #endif /* _NET_IF_VLAN_VAR_H_ */