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, 13 deletions

diff --git a/sys/i386/isa/if_wi.c b/sys/i386/isa/if_wi.c
index eb8053b..441beaf 100644
--- a/sys/i386/isa/if_wi.c
+++ b/sys/i386/isa/if_wi.c
@@ -430,25 +430,12 @@ static void wi_rxeof(sc)
 
 	ifp->if_ipackets++;
 
-	/* Handle BPF listeners. */
-	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);
-			return;
-		}
-	}
-
 	/* Receive packet. */
 	m_adj(m, sizeof(struct ether_header));
 #ifdef WICACHE
 	wi_cache_store(sc, eh, m, rx_frame.wi_q_info);
 #endif  
 	ether_input(ifp, eh, m);
-
-	return;
 }
 
 static void wi_txeof(sc, status)