diff options
| author | yongari <yongari@FreeBSD.org> | 2009-11-20 20:25:21 +0000 |
|---|---|---|
| committer | yongari <yongari@FreeBSD.org> | 2009-11-20 20:25:21 +0000 |
| commit | 7856588d16dc891d24b88fb285dc4035e1de2c4a (patch) | |
| tree | 6afa7031259e5aaaa7313f34e72dc8e465bf1081 /sys/dev/et | |
| parent | 19294d603b35303d46a6a07dbb96c305895c6fe7 (diff) | |
| download | FreeBSD-src-7856588d16dc891d24b88fb285dc4035e1de2c4a.zip FreeBSD-src-7856588d16dc891d24b88fb285dc4035e1de2c4a.tar.gz | |
Because we know received bytes including CRC there is no reason to
call m_adj(9). The controller also seems to have a capability to
strip CRC bytes but I failed to activate this feature except for
loopback traffic.
Diffstat (limited to 'sys/dev/et')
| -rw-r--r-- | sys/dev/et/if_et.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/dev/et/if_et.c b/sys/dev/et/if_et.c index 01ba9de..c0748b0 100644 --- a/sys/dev/et/if_et.c +++ b/sys/dev/et/if_et.c @@ -1982,11 +1982,9 @@ et_rxeof(struct et_softc *sc) m = NULL; ifp->if_ierrors++; } else { - m->m_pkthdr.len = m->m_len = buflen; + m->m_pkthdr.len = m->m_len = + buflen - ETHER_CRC_LEN; m->m_pkthdr.rcvif = ifp; - - m_adj(m, -ETHER_CRC_LEN); - ifp->if_ipackets++; ET_UNLOCK(sc); ifp->if_input(ifp, m); |
