diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2015-03-21 07:09:55 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-03-30 08:47:16 (GMT) |
| commit | 527871d7206dac2733d0bae52f5a328811d299ee (patch) | |
| tree | ae1f8e35f545365d82647b322803cc3d4d8b5321 /net/mac80211 | |
| parent | a73f8e21f3f93159bc19e154e8f50891c22c11db (diff) | |
| download | linux-527871d7206dac2733d0bae52f5a328811d299ee.tar.xz | |
mac80211: make sta.wme indicate whether QoS is used
Indicating just the peer's capability is fairly pointless
if the local device doesn't support it. Make the variable
track both combined, and remove the 'local support' check
in the TX path.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/cfg.c | 3 | ||||
| -rw-r--r-- | net/mac80211/ibss.c | 2 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 2 | ||||
| -rw-r--r-- | net/mac80211/tx.c | 4 |
4 files changed, 6 insertions, 5 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 4940123..301215b 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1073,7 +1073,8 @@ static int sta_apply_parameters(struct ieee80211_local *local, clear_sta_flag(sta, WLAN_STA_SHORT_PREAMBLE); } - if (mask & BIT(NL80211_STA_FLAG_WME)) + if (mask & BIT(NL80211_STA_FLAG_WME) && + local->hw.queues >= IEEE80211_NUM_ACS) sta->sta.wme = set & BIT(NL80211_STA_FLAG_WME); if (mask & BIT(NL80211_STA_FLAG_MFP)) { diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 17eda35..6da4e72 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -1016,7 +1016,7 @@ static void ieee80211_update_sta_info(struct ieee80211_sub_if_data *sdata, } } - if (sta && elems->wmm_info) + if (sta && elems->wmm_info && local->hw.queues >= IEEE80211_NUM_ACS) sta->sta.wme = true; if (sta && elems->ht_operation && elems->ht_cap_elem && diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 8a06b1a..0cbcde1 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2990,7 +2990,7 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, sta->sta.mfp = false; } - sta->sta.wme = elems.wmm_param; + sta->sta.wme = elems.wmm_param && local->hw.queues >= IEEE80211_NUM_ACS; err = sta_info_move_state(sta, IEEE80211_STA_ASSOC); if (!err && !(ifmgd->flags & IEEE80211_STA_CONTROL_PORT)) diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 34b0e75..018f029 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2088,8 +2088,8 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata, if (ieee80211_vif_is_mesh(&sdata->vif)) wme_sta = true; - /* receiver and we are QoS enabled, use a QoS type frame */ - if (wme_sta && local->hw.queues >= IEEE80211_NUM_ACS) { + /* receiver does QoS (which also means we do) use it */ + if (wme_sta) { fc |= cpu_to_le16(IEEE80211_STYPE_QOS_DATA); hdrlen += 2; } |