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authorJouni Malinen <jouni@qca.qualcomm.com>2013-02-14 23:10:54 +0400
committerJohannes Berg <johannes.berg@intel.com>2013-02-15 12:41:43 +0400
commitdf881293c6ba9a12868491a717b25cb14ec1fa4a (patch)
tree37ac4ed0321ce4cf626108fff6afbf92beaf845d /net/mac80211
parent9d62a98617298c1da288f50e84c5dd67732e79b7 (diff)
downloadlinux-df881293c6ba9a12868491a717b25cb14ec1fa4a.tar.xz
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>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/cfg.c6
1 files changed, 4 insertions, 2 deletions
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;