From e623157b8d778a63736b0f41c04acc57c4f61ae0 Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Tue, 27 May 2008 20:00:11 +0300 Subject: [PATCH] mac80211: sends HT IE to user level through wext This patch adds HT IE in the scan list that is returned to user level through wext. This is useful to let wpa_supplicant if a bss supports 11n or not: WEP and TKIP are not supported in 11n. Signed-off-by: Emmanuel Grumbach Signed-off-by: Tomas Winkler Signed-off-by: John W. Linville --- net/mac80211/mlme.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 9a264379d7b1..6faa7006681a 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -4128,6 +4128,14 @@ ieee80211_sta_scan_result(struct net_device *dev, bss->rsn_ie); } + if (bss && bss->ht_ie) { + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = bss->ht_ie_len; + current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, + bss->ht_ie); + } + if (bss && bss->supp_rates_len > 0) { /* display all supported rates in readable format */ char *p = current_ev + IW_EV_LCP_LEN;