From df881293c6ba9a12868491a717b25cb14ec1fa4a Mon Sep 17 00:00:00 2001 From: Jouni Malinen <jouni@qca.qualcomm.com> Date: Thu, 14 Feb 2013 21:10:54 +0200 Subject: cfg80211: Pass TDLS peer's QoS/HT/VHT information during set_station The information of the peer's capabilities is required for the driver to perform TDLS Peer UAPSD operations. This information of the peer is passed by the supplicant using NL80211_CMD_SET_STATION command. This commit enhances the function nl80211_set_station to pass this information of the peer to the driver in case this command is used with the TDLS peer STA. In addition, make the HT/VHT capability configuration handled more consistently for other STA cases (reject both instead of just HT). Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> --- net/mac80211/cfg.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'net/mac80211') diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 0800fb331ce5..179dcbd8be1c 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1412,9 +1412,11 @@ static int ieee80211_change_station(struct wiphy *wiphy, return -ENOENT; } - /* in station mode, supported rates are only valid with TDLS */ + /* in station mode, some updates are only valid with TDLS */ if (sdata->vif.type == NL80211_IFTYPE_STATION && - params->supported_rates && + (params->supported_rates || params->ht_capa || params->vht_capa || + params->sta_modify_mask || + (params->sta_flags_mask & BIT(NL80211_STA_FLAG_WME))) && !test_sta_flag(sta, WLAN_STA_TDLS_PEER)) { mutex_unlock(&local->sta_mtx); return -EINVAL; -- cgit v1.2.3