diff options
Diffstat (limited to 'sys')
-rw-r--r-- | sys/net80211/ieee80211_adhoc.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/sys/net80211/ieee80211_adhoc.c b/sys/net80211/ieee80211_adhoc.c index cbd11fd..68fe32d 100644 --- a/sys/net80211/ieee80211_adhoc.c +++ b/sys/net80211/ieee80211_adhoc.c @@ -66,6 +66,8 @@ static int adhoc_input(struct ieee80211_node *, struct mbuf *, int rssi, int noise, uint32_t rstamp); static void adhoc_recv_mgmt(struct ieee80211_node *, struct mbuf *, int subtype, int rssi, int noise, uint32_t rstamp); +static void ahdemo_recv_mgmt(struct ieee80211_node *, struct mbuf *, + int subtype, int rssi, int noise, uint32_t rstamp); void ieee80211_adhoc_attach(struct ieee80211com *ic) @@ -89,7 +91,10 @@ adhoc_vattach(struct ieee80211vap *vap) { vap->iv_newstate = adhoc_newstate; vap->iv_input = adhoc_input; - vap->iv_recv_mgmt = adhoc_recv_mgmt; + if (vap->iv_opmode == IEEE80211_M_IBSS) + vap->iv_recv_mgmt = adhoc_recv_mgmt; + else + vap->iv_recv_mgmt = ahdemo_recv_mgmt; vap->iv_opdetach = adhoc_vdetach; } @@ -609,9 +614,7 @@ adhoc_input(struct ieee80211_node *ni, struct mbuf *m, } if (bpf_peers_present(vap->iv_rawbpf)) bpf_mtap(vap->iv_rawbpf, m); - /* NB: only IBSS mode gets mgt frames */ - if (vap->iv_opmode == IEEE80211_M_IBSS) - vap->iv_recv_mgmt(ni, m, subtype, rssi, noise, rstamp); + vap->iv_recv_mgmt(ni, m, subtype, rssi, noise, rstamp); m_freem(m); return IEEE80211_FC0_TYPE_MGT; @@ -879,3 +882,20 @@ adhoc_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, } #undef IEEE80211_VERIFY_LENGTH #undef IEEE80211_VERIFY_ELEMENT + +static void +ahdemo_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, + int subtype, int rssi, int noise, uint32_t rstamp) +{ + struct ieee80211vap *vap = ni->ni_vap; + struct ieee80211com *ic = ni->ni_ic; + + /* + * Process management frames when scanning; useful for doing + * a site-survey. + */ + if (ic->ic_flags & IEEE80211_F_SCAN) + adhoc_recv_mgmt(ni, m0, subtype, rssi, noise, rstamp); + else + vap->iv_stats.is_rx_mgtdiscard++; +} |