Author: adrian
Date: Mon Feb 20 04:02:50 2017
New Revision: 313985
URL: https://svnweb.freebsd.org/changeset/base/313985
Log:
[net80211] teach the probe response routine to add VHT IEs as appropriate.
Modified:
head/sys/net80211/ieee80211_output.c
Modified: head/sys/net80211/ieee80211_output.c
==============================================================================
--- head/sys/net80211/ieee80211_output.c Mon Feb 20 04:02:29 2017
(r313984)
+++ head/sys/net80211/ieee80211_output.c Mon Feb 20 04:02:50 2017
(r313985)
@@ -2733,6 +2733,8 @@ ieee80211_alloc_proberesp(struct ieee802
* [tlv] RSN (optional)
* [tlv] HT capabilities
* [tlv] HT information
+ * [tlv] VHT capabilities
+ * [tlv] VHT information
* [tlv] WPA (optional)
* [tlv] WME (optional)
* [tlv] Vendor OUI HT capabilities (optional)
@@ -2763,6 +2765,8 @@ ieee80211_alloc_proberesp(struct ieee802
+ sizeof(struct ieee80211_wme_param)
+ 4 + sizeof(struct ieee80211_ie_htcap)
+ 4 + sizeof(struct ieee80211_ie_htinfo)
+ + sizeof(struct ieee80211_ie_vhtcap)
+ + sizeof(struct ieee80211_ie_vht_operation)
#ifdef IEEE80211_SUPPORT_SUPERG
+ sizeof(struct ieee80211_ath_ie)
#endif
@@ -2842,6 +2846,11 @@ ieee80211_alloc_proberesp(struct ieee802
frm = ieee80211_add_htcap(frm, bss);
frm = ieee80211_add_htinfo(frm, bss);
}
+ if (IEEE80211_IS_CHAN_VHT(bss->ni_chan) &&
+ legacy != IEEE80211_SEND_LEGACY_11B) {
+ frm = ieee80211_add_vhtcap(frm, bss);
+ frm = ieee80211_add_vhtinfo(frm, bss);
+ }
frm = ieee80211_add_wpa(frm, vap);
if (vap->iv_flags & IEEE80211_F_WME)
frm = ieee80211_add_wme_param(frm, &ic->ic_wme);
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