diff options
| author | Arik Nemtsov <arik@wizery.com> | 2014-07-17 16:14:23 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-07-21 12:14:04 +0200 |
| commit | 40b861a0eeb06bbfa472b456482ebf89b6886926 (patch) | |
| tree | ba907a8dd7e5f7ac8f16e4308c16afca577fc641 /net/mac80211/tdls.c | |
| parent | mac80211: set TDLS capab to zero on failure frames (diff) | |
| download | linux-40b861a0eeb06bbfa472b456482ebf89b6886926.tar.xz linux-40b861a0eeb06bbfa472b456482ebf89b6886926.zip | |
mac80211: add QoS IE during TDLS setup start
If QoS is supported by the card, add an appropriate IE to TDLS setup-
request and setup-response frames.
Consolidate the setting of the WMM info IE across mac80211.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/tdls.c')
| -rw-r--r-- | net/mac80211/tdls.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c index 398a41302972..bfd8fc4a6b2f 100644 --- a/net/mac80211/tdls.c +++ b/net/mac80211/tdls.c @@ -100,6 +100,7 @@ ieee80211_tdls_add_setup_start_ies(struct ieee80211_sub_if_data *sdata, const u8 *extra_ies, size_t extra_ies_len) { enum ieee80211_band band = ieee80211_get_sdata_band(sdata); + struct ieee80211_local *local = sdata->local; size_t offset = 0, noffset; u8 *pos; @@ -126,6 +127,11 @@ ieee80211_tdls_add_setup_start_ies(struct ieee80211_sub_if_data *sdata, ieee80211_tdls_add_ext_capab(skb); + /* add the QoS element if we support it */ + if (local->hw.queues >= IEEE80211_NUM_ACS && + action_code != WLAN_PUB_ACTION_TDLS_DISCOVER_RES) + ieee80211_add_wmm_info_ie(skb_put(skb, 9), 0); /* no U-APSD */ + /* add any custom IEs that go before HT capabilities */ if (extra_ies_len) { static const u8 before_ht_cap[] = { @@ -310,6 +316,7 @@ ieee80211_tdls_prep_mgmt_packet(struct wiphy *wiphy, struct net_device *dev, sizeof(struct ieee80211_tdls_data)) + 50 + /* supported rates */ 7 + /* ext capab */ + 26 + /* max(WMM-info, WMM-param) */ extra_ies_len + sizeof(struct ieee80211_tdls_lnkie)); if (!skb) |