diff options
| author | Damien Miller <djm@cvs.openbsd.org> | 2006-03-25 22:41:49 +0000 |
|---|---|---|
| committer | Damien Miller <djm@cvs.openbsd.org> | 2006-03-25 22:41:49 +0000 |
| commit | 24436414aab60dc84348ec54f23b324b4ae862a3 (patch) | |
| tree | ee35283622a78eeac5656cb5661954771faf6520 /sys/dev/ic/rt2661.c | |
| parent | d1265a1a72755bd0209950654a6df47287781241 (diff) | |
allow bpf(4) to ignore packets based on their direction (inbound or
outbound), using a new BIOCSDIRFILT ioctl;
guidance, feedback and ok canacar@
Diffstat (limited to 'sys/dev/ic/rt2661.c')
| -rw-r--r-- | sys/dev/ic/rt2661.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/sys/dev/ic/rt2661.c b/sys/dev/ic/rt2661.c index c2e7792327f..34a8b21db1b 100644 --- a/sys/dev/ic/rt2661.c +++ b/sys/dev/ic/rt2661.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rt2661.c,v 1.13 2006/02/25 13:08:39 damien Exp $ */ +/* $OpenBSD: rt2661.c,v 1.14 2006/03/25 22:41:43 djm Exp $ */ /*- * Copyright (c) 2006 @@ -1251,7 +1251,7 @@ rt2661_rx_intr(struct rt2661_softc *sc) mb.m_len = sc->sc_txtap_len; mb.m_next = m; mb.m_pkthdr.len += mb.m_len; - bpf_mtap(sc->sc_drvbpf, &mb); + bpf_mtap(sc->sc_drvbpf, &mb, BPF_DIRECTION_IN); } #endif @@ -1597,7 +1597,7 @@ rt2661_tx_mgt(struct rt2661_softc *sc, struct mbuf *m0, mb.m_len = sc->sc_txtap_len; mb.m_next = m0; mb.m_pkthdr.len += mb.m_len; - bpf_mtap(sc->sc_drvbpf, &mb); + bpf_mtap(sc->sc_drvbpf, &mb, BPF_DIRECTION_OUT); } #endif @@ -1847,7 +1847,7 @@ rt2661_tx_data(struct rt2661_softc *sc, struct mbuf *m0, mb.m_len = sc->sc_txtap_len; mb.m_next = m0; mb.m_pkthdr.len += mb.m_len; - bpf_mtap(sc->sc_drvbpf, &mb); + bpf_mtap(sc->sc_drvbpf, &mb, BPF_DIRECTION_OUT); } #endif @@ -1918,7 +1918,8 @@ rt2661_start(struct ifnet *ifp) m0->m_pkthdr.rcvif = NULL; #if NBPFILTER > 0 if (ic->ic_rawbpf != NULL) - bpf_mtap(ic->ic_rawbpf, m0); + bpf_mtap(ic->ic_rawbpf, m0, + BPF_DIRECTION_OUT); #endif if (rt2661_tx_mgt(sc, m0, ni) != 0) break; @@ -1937,14 +1938,15 @@ rt2661_start(struct ifnet *ifp) } #if NBPFILTER > 0 if (ifp->if_bpf != NULL) - bpf_mtap(ifp->if_bpf, m0); + bpf_mtap(ifp->if_bpf, m0, BPF_DIRECTION_OUT); #endif m0 = ieee80211_encap(ifp, m0, &ni); if (m0 == NULL) continue; #if NBPFILTER > 0 if (ic->ic_rawbpf != NULL) - bpf_mtap(ic->ic_rawbpf, m0); + bpf_mtap(ic->ic_rawbpf, m0, + BPF_DIRECTION_OUT); #endif if (rt2661_tx_data(sc, m0, ni, 0) != 0) { if (ni != NULL) |