diff options
Diffstat (limited to 'sys/net80211/ieee80211_adhoc.c')
| -rw-r--r-- | sys/net80211/ieee80211_adhoc.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/sys/net80211/ieee80211_adhoc.c b/sys/net80211/ieee80211_adhoc.c index 0d761c4af985..d31ad9be0de6 100644 --- a/sys/net80211/ieee80211_adhoc.c +++ b/sys/net80211/ieee80211_adhoc.c @@ -70,11 +70,12 @@ __FBSDID("$FreeBSD$"); static void adhoc_vattach(struct ieee80211vap *); static int adhoc_newstate(struct ieee80211vap *, enum ieee80211_state, int); -static int adhoc_input(struct ieee80211_node *, struct mbuf *, int, int); +static int adhoc_input(struct ieee80211_node *, struct mbuf *, + const struct ieee80211_rx_stats *, int, int); static void adhoc_recv_mgmt(struct ieee80211_node *, struct mbuf *, - int subtype, int, int); + int subtype, const struct ieee80211_rx_stats *, int, int); static void ahdemo_recv_mgmt(struct ieee80211_node *, struct mbuf *, - int subtype, int, int); + int subtype, const struct ieee80211_rx_stats *rxs, int, int); static void adhoc_recv_ctl(struct ieee80211_node *, struct mbuf *, int subtype); void @@ -289,7 +290,8 @@ doprint(struct ieee80211vap *vap, int subtype) * by the 802.11 layer. */ static int -adhoc_input(struct ieee80211_node *ni, struct mbuf *m, int rssi, int nf) +adhoc_input(struct ieee80211_node *ni, struct mbuf *m, + const struct ieee80211_rx_stats *rxs, int rssi, int nf) { struct ieee80211vap *vap = ni->ni_vap; struct ieee80211com *ic = ni->ni_ic; @@ -642,7 +644,7 @@ adhoc_input(struct ieee80211_node *ni, struct mbuf *m, int rssi, int nf) vap->iv_stats.is_rx_mgtdiscard++; /* XXX */ goto out; } - vap->iv_recv_mgmt(ni, m, subtype, rssi, nf); + vap->iv_recv_mgmt(ni, m, subtype, rxs, rssi, nf); goto out; case IEEE80211_FC0_TYPE_CTL: @@ -687,10 +689,11 @@ is11bclient(const uint8_t *rates, const uint8_t *xrates) static void adhoc_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, - int subtype, int rssi, int nf) + int subtype, const struct ieee80211_rx_stats *rxs, int rssi, int nf) { struct ieee80211vap *vap = ni->ni_vap; struct ieee80211com *ic = ni->ni_ic; + struct ieee80211_channel *rxchan = ic->ic_curchan; struct ieee80211_frame *wh; uint8_t *frm, *efrm, *sfrm; uint8_t *ssid, *rates, *xrates; @@ -705,11 +708,17 @@ adhoc_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, case IEEE80211_FC0_SUBTYPE_PROBE_RESP: case IEEE80211_FC0_SUBTYPE_BEACON: { struct ieee80211_scanparams scan; + struct ieee80211_channel *c; /* * We process beacon/probe response * frames to discover neighbors. */ - if (ieee80211_parse_beacon(ni, m0, &scan) != 0) + if (rxs != NULL) { + c = ieee80211_lookup_channel_rxstatus(vap, rxs); + if (c != NULL) + rxchan = c; + } + if (ieee80211_parse_beacon(ni, m0, rxchan, &scan) != 0) return; /* * Count frame now that we know it's to be processed. @@ -735,7 +744,7 @@ adhoc_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, ieee80211_probe_curchan(vap, 1); ic->ic_flags_ext &= ~IEEE80211_FEXT_PROBECHAN; } - ieee80211_add_scan(vap, ic->ic_curchan, &scan, wh, + ieee80211_add_scan(vap, rxchan, &scan, wh, subtype, rssi, nf); return; } @@ -911,7 +920,7 @@ adhoc_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, static void ahdemo_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, - int subtype, int rssi, int nf) + int subtype, const struct ieee80211_rx_stats *rxs, int rssi, int nf) { struct ieee80211vap *vap = ni->ni_vap; struct ieee80211com *ic = ni->ni_ic; @@ -922,7 +931,7 @@ ahdemo_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, * a site-survey. */ if (ic->ic_flags & IEEE80211_F_SCAN) - adhoc_recv_mgmt(ni, m0, subtype, rssi, nf); + adhoc_recv_mgmt(ni, m0, subtype, rxs, rssi, nf); else { wh = mtod(m0, struct ieee80211_frame *); switch (subtype) { |