Index: netinet/if_ether.h
===================================================================
RCS file: /cvs/src/sys/netinet/if_ether.h,v
retrieving revision 1.79
diff -u -p -r1.79 if_ether.h
--- netinet/if_ether.h	26 Feb 2021 01:12:37 -0000	1.79
+++ netinet/if_ether.h	5 Mar 2021 06:03:15 -0000
@@ -218,7 +218,8 @@ do {									\
 #include <net/if_var.h>	/* for "struct ifnet" */
 
 struct ether_brport {
-	struct mbuf	*(*eb_input)(struct ifnet *, struct mbuf *, void *);
+	struct mbuf	*(*eb_input)(struct ifnet *, struct mbuf *,
+			   uint64_t, void *);
 	void		  *eb_port;
 };
 
Index: net/if_bridge.c
===================================================================
RCS file: /cvs/src/sys/net/if_bridge.c,v
retrieving revision 1.353
diff -u -p -r1.353 if_bridge.c
--- net/if_bridge.c	1 Mar 2021 11:05:42 -0000	1.353
+++ net/if_bridge.c	5 Mar 2021 06:03:16 -0000
@@ -110,7 +110,7 @@ void	bridge_spandetach(void *);
 int	bridge_ifremove(struct bridge_iflist *);
 void	bridge_spanremove(struct bridge_iflist *);
 struct mbuf *
-	bridge_input(struct ifnet *, struct mbuf *, void *);
+	bridge_input(struct ifnet *, struct mbuf *, uint64_t, void *);
 void	bridge_process(struct ifnet *, struct mbuf *);
 void	bridgeintr_frame(struct ifnet *, struct ifnet *, struct mbuf *);
 void	bridge_bifgetstp(struct bridge_softc *, struct bridge_iflist *,
@@ -1119,7 +1119,7 @@ bridge_ourether(struct ifnet *ifp, uint8
  * not for us, and schedule an interrupt.
  */
 struct mbuf *
-bridge_input(struct ifnet *ifp, struct mbuf *m, void *null)
+bridge_input(struct ifnet *ifp, struct mbuf *m, uint64_t dst, void *null)
 {
 	KASSERT(m->m_flags & M_PKTHDR);
 
Index: net/if_ethersubr.c
===================================================================
RCS file: /cvs/src/sys/net/if_ethersubr.c,v
retrieving revision 1.272
diff -u -p -r1.272 if_ethersubr.c
--- net/if_ethersubr.c	5 Mar 2021 03:51:41 -0000	1.272
+++ net/if_ethersubr.c	5 Mar 2021 06:03:16 -0000
@@ -398,6 +398,7 @@ ether_input(struct ifnet *ifp, struct mb
 	 */
 
 	eh = mtod(m, struct ether_header *);
+	dst = ether_addr_to_e64((struct ether_addr *)eh->ether_dhost);
 	etype = ntohs(eh->ether_type);
 
 	if (ISSET(m->m_flags, M_VLANTAG) ||
@@ -426,7 +427,7 @@ ether_input(struct ifnet *ifp, struct mb
 	smr_read_enter();
 	eb = SMR_PTR_GET(&ac->ac_brport);
 	if (eb != NULL) {
-		m = (*eb->eb_input)(ifp, m, eb->eb_port);
+		m = (*eb->eb_input)(ifp, m, dst, eb->eb_port);
 		if (m == NULL) {
 			smr_read_leave();
 			return;
@@ -451,7 +452,6 @@ ether_input(struct ifnet *ifp, struct mb
 	 */
 
 	eh = mtod(m, struct ether_header *);
-	dst = ether_addr_to_e64((struct ether_addr *)eh->ether_dhost);
 	self = ether_addr_to_e64((struct ether_addr *)ac->ac_enaddr);
 	if (dst != self) {
 #if NCARP > 0
Index: net/if_switch.c
===================================================================
RCS file: /cvs/src/sys/net/if_switch.c,v
retrieving revision 1.42
diff -u -p -r1.42 if_switch.c
--- net/if_switch.c	25 Feb 2021 02:48:21 -0000	1.42
+++ net/if_switch.c	5 Mar 2021 06:03:16 -0000
@@ -69,7 +69,7 @@ void	 switch_port_detach(void *);
 int	 switch_port_del(struct switch_softc *, struct ifbreq *);
 int	 switch_port_list(struct switch_softc *, struct ifbifconf *);
 struct mbuf *
-	 switch_input(struct ifnet *, struct mbuf *, void *);
+	 switch_input(struct ifnet *, struct mbuf *, uint64_t, void *);
 struct mbuf
 	*switch_port_ingress(struct switch_softc *, struct ifnet *,
 	    struct mbuf *);
@@ -668,7 +668,7 @@ switch_port_del(struct switch_softc *sc,
 }
 
 struct mbuf *
-switch_input(struct ifnet *ifp, struct mbuf *m, void *null)
+switch_input(struct ifnet *ifp, struct mbuf *m, uint64_t dst, void *null)
 {
 	KASSERT(m->m_flags & M_PKTHDR);
 
Index: net/if_tpmr.c
===================================================================
RCS file: /cvs/src/sys/net/if_tpmr.c,v
retrieving revision 1.23
diff -u -p -r1.23 if_tpmr.c
--- net/if_tpmr.c	26 Feb 2021 02:09:45 -0000	1.23
+++ net/if_tpmr.c	5 Mar 2021 06:03:16 -0000
@@ -224,16 +224,8 @@ tpmr_vlan_filter(const struct mbuf *m)
 }
 
 static int
-tpmr_8021q_filter(const struct mbuf *m)
+tpmr_8021q_filter(const struct mbuf *m, uint64_t dst)
 {
-	const struct ether_header *eh;
-	uint64_t dst;
-
-	if (m->m_len < sizeof(*eh))
-		return (1);
-
-	eh = mtod(m, struct ether_header *);
-	dst = ether_addr_to_e64((struct ether_addr *)eh->ether_dhost);
 	if (ETH64_IS_8021_RSVD(dst)) {
 		switch (dst & 0xf) {
 		case 0x01: /* IEEE MAC-specific Control Protocols */
@@ -292,7 +284,7 @@ tpmr_pf(struct ifnet *ifp0, int dir, str
 #endif /* NPF > 0 */
 
 static struct mbuf *
-tpmr_input(struct ifnet *ifp0, struct mbuf *m, void *brport)
+tpmr_input(struct ifnet *ifp0, struct mbuf *m, uint64_t dst, void *brport)
 {
 	struct tpmr_port *p = brport;
 	struct tpmr_softc *sc = p->p_tpmr;
@@ -325,7 +317,7 @@ tpmr_input(struct ifnet *ifp0, struct mb
 		goto drop;
 
 	if (!ISSET(ifp->if_flags, IFF_LINK0) &&
-	    tpmr_8021q_filter(m))
+	    tpmr_8021q_filter(m, dst))
 		goto drop;
 
 #if NPF > 0
Index: net/if_veb.c
===================================================================
RCS file: /cvs/src/sys/net/if_veb.c,v
retrieving revision 1.14
diff -u -p -r1.14 if_veb.c
--- net/if_veb.c	3 Mar 2021 00:00:03 -0000	1.14
+++ net/if_veb.c	5 Mar 2021 06:03:16 -0000
@@ -334,7 +334,7 @@ veb_clone_destroy(struct ifnet *ifp)
 }
 
 static struct mbuf *
-veb_span_input(struct ifnet *ifp0, struct mbuf *m, void *brport)
+veb_span_input(struct ifnet *ifp0, struct mbuf *m, uint64_t dst, void *brport)
 {
 	m_freem(m);
 	return (NULL);
@@ -914,13 +914,13 @@ drop:
 }
 
 static struct mbuf *
-veb_port_input(struct ifnet *ifp0, struct mbuf *m, void *brport)
+veb_port_input(struct ifnet *ifp0, struct mbuf *m, uint64_t dst, void *brport)
 {
 	struct veb_port *p = brport;
 	struct veb_softc *sc = p->p_veb;
 	struct ifnet *ifp = &sc->sc_if;
 	struct ether_header *eh;
-	uint64_t src, dst;
+	uint64_t src;
 #if NBPFILTER > 0
 	caddr_t if_bpf;
 #endif
@@ -935,7 +935,6 @@ veb_port_input(struct ifnet *ifp0, struc
 
 	eh = mtod(m, struct ether_header *);
 	src = ether_addr_to_e64((struct ether_addr *)eh->ether_shost);
-	dst = ether_addr_to_e64((struct ether_addr *)eh->ether_dhost);
 
 	/* Is this a MAC Bridge component Reserved address? */
 	if (ETH64_IS_8021_RSVD(dst)) {
@@ -2148,6 +2147,9 @@ vport_enqueue(struct ifnet *ifp, struct 
 	smr_read_enter();
 	eb = SMR_PTR_GET(&ac->ac_brport);
 	if (eb != NULL) {
+		struct ether_header *eh;
+		uint64_t dst;
+
 		counters_pkt(ifp->if_counters, ifc_opackets, ifc_obytes,
 		    m->m_pkthdr.len);
 
@@ -2157,7 +2159,9 @@ vport_enqueue(struct ifnet *ifp, struct 
 			bpf_mtap_ether(if_bpf, m, BPF_DIRECTION_OUT);
 #endif
 
-		m = (*eb->eb_input)(ifp, m, eb->eb_port);
+		eh = mtod(m, struct ether_header *);
+		dst = ether_addr_to_e64((struct ether_addr *)eh->ether_dhost);
+		m = (*eb->eb_input)(ifp, m, dst, eb->eb_port);
 
 		error = 0;
 	}