Move code to handle BPF and bridging for incoming Ethernet packets out

of the individual drivers and into the common routine ether_input().
Also, remove the (incomplete) hack for matching ethernet headers
in the ip_fw code.

The good news: net result of 1016 lines removed, and this should make
bridging now work with *all* Ethernet drivers.

The bad news: it's nearly impossible to test every driver, especially
for bridging, and I was unable to get much testing help on the mailing
lists.

Reviewed by:	freebsd-net

1 files changed, 0 insertions, 17 deletions

diff --git a/sys/dev/ti/if_ti.c b/sys/dev/ti/if_ti.c
index de9c3bd..fe4c861 100644
--- a/sys/dev/ti/if_ti.c
+++ b/sys/dev/ti/if_ti.c
@@ -1851,23 +1851,6 @@ static void ti_rxeof(sc)
 		eh = mtod(m, struct ether_header *);
 		m->m_pkthdr.rcvif = ifp;
 
-		/*
-	 	 * Handle BPF listeners. Let the BPF user see the packet, but
-	 	 * don't pass it up to the ether_input() layer unless it's
-	 	 * a broadcast packet, multicast packet, matches our ethernet
-	 	 * address or the interface is in promiscuous mode.
-	 	 */
-		if (ifp->if_bpf) {
-			bpf_mtap(ifp, m);
-			if (ifp->if_flags & IFF_PROMISC &&
-				(bcmp(eh->ether_dhost, sc->arpcom.ac_enaddr,
-		 			ETHER_ADDR_LEN) &&
-					(eh->ether_dhost[0] & 1) == 0)) {
-				m_freem(m);
-				continue;
-			}
-		}
-
 		/* Remove header from mbuf and pass it on. */
 		m_adj(m, sizeof(struct ether_header));