diff options
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 2b890af01ba..b688425d755 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -391,10 +391,17 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata, } /* wmm support is a must to HT */ + /* + * IEEE802.11n does not allow TKIP/WEP as pairwise + * ciphers in HT mode. We still associate in non-ht + * mode (11a/b/g) if any one of these ciphers is + * configured as pairwise. + */ if (wmm && (ifsta->flags & IEEE80211_STA_WMM_ENABLED) && sband->ht_cap.ht_supported && (ht_ie = ieee80211_bss_get_ie(bss, WLAN_EID_HT_INFORMATION)) && - ht_ie[1] >= sizeof(struct ieee80211_ht_info)) { + ht_ie[1] >= sizeof(struct ieee80211_ht_info) && + (!(ifsta->flags & IEEE80211_STA_TKIP_WEP_USED))) { struct ieee80211_ht_info *ht_info = (struct ieee80211_ht_info *)(ht_ie + 2); u16 cap = sband->ht_cap.cap; |