diff options
Diffstat (limited to 'sys/net80211/ieee80211_output.c')
| -rw-r--r-- | sys/net80211/ieee80211_output.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/sys/net80211/ieee80211_output.c b/sys/net80211/ieee80211_output.c index 8cb1f51ac77e..5647c03636b5 100644 --- a/sys/net80211/ieee80211_output.c +++ b/sys/net80211/ieee80211_output.c @@ -2322,18 +2322,33 @@ ieee80211_send_mgmt(struct ieee80211_node *ni, int type, int arg) ic->ic_curchan); frm = ieee80211_add_supportedchannels(frm, ic); } + + /* + * Check the channel - we may be using an 11n NIC with an + * 11n capable station, but we're configured to be an 11b + * channel. + */ if ((vap->iv_flags_ht & IEEE80211_FHT_HT) && + IEEE80211_IS_CHAN_HT(ni->ni_chan) && ni->ni_ies.htcap_ie != NULL && - ni->ni_ies.htcap_ie[0] == IEEE80211_ELEMID_HTCAP) + ni->ni_ies.htcap_ie[0] == IEEE80211_ELEMID_HTCAP) { frm = ieee80211_add_htcap(frm, ni); + } frm = ieee80211_add_wpa(frm, vap); if ((ic->ic_flags & IEEE80211_F_WME) && ni->ni_ies.wme_ie != NULL) frm = ieee80211_add_wme_info(frm, &ic->ic_wme); + + /* + * Same deal - only send HT info if we're on an 11n + * capable channel. + */ if ((vap->iv_flags_ht & IEEE80211_FHT_HT) && + IEEE80211_IS_CHAN_HT(ni->ni_chan) && ni->ni_ies.htcap_ie != NULL && - ni->ni_ies.htcap_ie[0] == IEEE80211_ELEMID_VENDOR) + ni->ni_ies.htcap_ie[0] == IEEE80211_ELEMID_VENDOR) { frm = ieee80211_add_htcap_vendor(frm, ni); + } #ifdef IEEE80211_SUPPORT_SUPERG if (IEEE80211_ATH_CAP(vap, ni, IEEE80211_F_ATHEROS)) { frm = ieee80211_add_ath(frm, |