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authorArchie Cobbs <archie@FreeBSD.org>2000-05-14 02:18:43 +0000
committerArchie Cobbs <archie@FreeBSD.org>2000-05-14 02:18:43 +0000
commit2e2de7f23f09ed445e6d2503174e890cc64b9a7c (patch)
tree3bb6d87c220b15e365d011925cab4b92d4ba1bb9 /sys/dev/sn
parente3227bc7a68281f480934b30853e25233d70f57d (diff)
downloadsrc-2e2de7f23f09ed445e6d2503174e890cc64b9a7c.tar.gz
src-2e2de7f23f09ed445e6d2503174e890cc64b9a7c.zip
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
Notes
Notes: svn path=/head/; revision=60536
Diffstat (limited to 'sys/dev/sn')
-rw-r--r--sys/dev/sn/if_sn.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/sys/dev/sn/if_sn.c b/sys/dev/sn/if_sn.c
index 9e65f3b3ebea..860d3efcb42d 100644
--- a/sys/dev/sn/if_sn.c
+++ b/sys/dev/sn/if_sn.c
@@ -1096,26 +1096,6 @@ read_another:
}
++sc->arpcom.ac_if.if_ipackets;
- if (sc->arpcom.ac_if.if_bpf)
- {
- bpf_mtap(&sc->arpcom.ac_if, m);
-
- /*
- * Note that the interface cannot be in promiscuous mode if
- * there are no BPF listeners. And if we are in promiscuous
- * mode, we have to check if this packet is really ours.
- */
- if ((sc->arpcom.ac_if.if_flags & IFF_PROMISC) &&
- (eh->ether_dhost[0] & 1) == 0 &&
- bcmp(eh->ether_dhost, sc->arpcom.ac_enaddr,
- sizeof(eh->ether_dhost)) != 0 &&
- bcmp(eh->ether_dhost, etherbroadcastaddr,
- sizeof(eh->ether_dhost)) != 0) {
- m_freem(m);
- goto out;
- }
- }
-
/*
* Remove link layer addresses and whatnot.
*/