diff options
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 18 | ||||
-rw-r--r-- | include/net/mac80211.h | 11 | ||||
-rw-r--r-- | net/mac80211/cfg.c | 4 | ||||
-rw-r--r-- | net/mac80211/mlme.c | 11 | ||||
-rw-r--r-- | net/mac80211/util.c | 7 |
5 files changed, 24 insertions, 27 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index f73eb08a9494..676d49df77ed 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1763,6 +1763,15 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw, mutex_lock(&priv->mutex); + if (changes & BSS_CHANGED_QOS) { + unsigned long flags; + + spin_lock_irqsave(&priv->lock, flags); + priv->qos_data.qos_active = bss_conf->qos; + iwl_update_qos(priv); + spin_unlock_irqrestore(&priv->lock, flags); + } + if (changes & BSS_CHANGED_BEACON && vif->type == NL80211_IFTYPE_AP) { dev_kfree_skb(priv->ibss_beacon); priv->ibss_beacon = ieee80211_beacon_get(hw, vif); @@ -2134,15 +2143,6 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed) iwl_set_tx_power(priv, conf->power_level, false); } - if (changed & IEEE80211_CONF_CHANGE_QOS) { - bool qos_active = !!(conf->flags & IEEE80211_CONF_QOS); - - spin_lock_irqsave(&priv->lock, flags); - priv->qos_data.qos_active = qos_active; - iwl_update_qos(priv); - spin_unlock_irqrestore(&priv->lock, flags); - } - if (!iwl_is_ready(priv)) { IWL_DEBUG_MAC80211(priv, "leave - not ready\n"); goto out; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 7f256e23c57f..20d372edec29 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -147,6 +147,8 @@ struct ieee80211_low_level_stats { * @BSS_CHANGED_CQM: Connection quality monitor config changed * @BSS_CHANGED_IBSS: IBSS join status changed * @BSS_CHANGED_ARP_FILTER: Hardware ARP filter address list or state changed. + * @BSS_CHANGED_QOS: QoS for this association was enabled/disabled. Note + * that it is only ever disabled for station mode. */ enum ieee80211_bss_change { BSS_CHANGED_ASSOC = 1<<0, @@ -162,6 +164,7 @@ enum ieee80211_bss_change { BSS_CHANGED_CQM = 1<<10, BSS_CHANGED_IBSS = 1<<11, BSS_CHANGED_ARP_FILTER = 1<<12, + BSS_CHANGED_QOS = 1<<13, /* when adding here, make sure to change ieee80211_reconfig */ }; @@ -217,6 +220,7 @@ enum ieee80211_bss_change { * filter ARP queries based on the @arp_addr_list, if disabled, the * hardware must not perform any ARP filtering. Note, that the filter will * be enabled also in promiscuous mode. + * @qos: This is a QoS-enabled BSS. */ struct ieee80211_bss_conf { const u8 *bssid; @@ -240,6 +244,7 @@ struct ieee80211_bss_conf { __be32 arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN]; u8 arp_addr_cnt; bool arp_filter_enabled; + bool qos; }; /** @@ -620,15 +625,11 @@ struct ieee80211_rx_status { * may turn the device off as much as possible. Typically, this flag will * be set when an interface is set UP but not associated or scanning, but * it can also be unset in that case when monitor interfaces are active. - * @IEEE80211_CONF_QOS: Enable 802.11e QoS also know as WMM (Wireless - * Multimedia). On some drivers (iwlwifi is one of know) we have - * to enable/disable QoS explicitly. */ enum ieee80211_conf_flags { IEEE80211_CONF_MONITOR = (1<<0), IEEE80211_CONF_PS = (1<<1), IEEE80211_CONF_IDLE = (1<<2), - IEEE80211_CONF_QOS = (1<<3), }; @@ -643,7 +644,6 @@ enum ieee80211_conf_flags { * @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed * @IEEE80211_CONF_CHANGE_IDLE: Idle flag changed * @IEEE80211_CONF_CHANGE_SMPS: Spatial multiplexing powersave mode changed - * @IEEE80211_CONF_CHANGE_QOS: Quality of service was enabled or disabled */ enum ieee80211_conf_changed { IEEE80211_CONF_CHANGE_SMPS = BIT(1), @@ -654,7 +654,6 @@ enum ieee80211_conf_changed { IEEE80211_CONF_CHANGE_CHANNEL = BIT(6), IEEE80211_CONF_CHANGE_RETRY_LIMITS = BIT(7), IEEE80211_CONF_CHANGE_IDLE = BIT(8), - IEEE80211_CONF_CHANGE_QOS = BIT(9), }; /** diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 5b8b4460b69f..35b07ea0633a 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1154,10 +1154,6 @@ static int ieee80211_set_txq_params(struct wiphy *wiphy, return -EINVAL; } - /* enable WMM or activate new settings */ - local->hw.conf.flags |= IEEE80211_CONF_QOS; - drv_config(local, IEEE80211_CONF_CHANGE_QOS); - return 0; } diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d1962650b254..7a4e4bffbc71 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -698,10 +698,11 @@ void ieee80211_dynamic_ps_timer(unsigned long data) /* MLME */ static void ieee80211_sta_wmm_params(struct ieee80211_local *local, - struct ieee80211_if_managed *ifmgd, + struct ieee80211_sub_if_data *sdata, u8 *wmm_param, size_t wmm_param_len) { struct ieee80211_tx_queue_params params; + struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; size_t left; int count; u8 *pos, uapsd_queues = 0; @@ -790,8 +791,8 @@ static void ieee80211_sta_wmm_params(struct ieee80211_local *local, } /* enable WMM or activate new settings */ - local->hw.conf.flags |= IEEE80211_CONF_QOS; - drv_config(local, IEEE80211_CONF_CHANGE_QOS); + sdata->vif.bss_conf.qos = true; + ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_QOS); } static u32 ieee80211_handle_bss_capability(struct ieee80211_sub_if_data *sdata, @@ -1325,7 +1326,7 @@ static bool ieee80211_assoc_success(struct ieee80211_work *wk, } if (elems.wmm_param) - ieee80211_sta_wmm_params(local, ifmgd, elems.wmm_param, + ieee80211_sta_wmm_params(local, sdata, elems.wmm_param, elems.wmm_param_len); else ieee80211_set_wmm_default(sdata); @@ -1597,7 +1598,7 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata, ieee80211_rx_bss_info(sdata, mgmt, len, rx_status, &elems, true); - ieee80211_sta_wmm_params(local, ifmgd, elems.wmm_param, + ieee80211_sta_wmm_params(local, sdata, elems.wmm_param, elems.wmm_param_len); } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index a54cf146ed50..794792177376 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -803,8 +803,8 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata) /* after reinitialize QoS TX queues setting to default, * disable QoS at all */ - local->hw.conf.flags &= ~IEEE80211_CONF_QOS; - drv_config(local, IEEE80211_CONF_CHANGE_QOS); + sdata->vif.bss_conf.qos = sdata->vif.type != NL80211_IFTYPE_STATION; + ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_QOS); } void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata, @@ -1161,7 +1161,8 @@ int ieee80211_reconfig(struct ieee80211_local *local) BSS_CHANGED_BASIC_RATES | BSS_CHANGED_BEACON_INT | BSS_CHANGED_BSSID | - BSS_CHANGED_CQM; + BSS_CHANGED_CQM | + BSS_CHANGED_QOS; switch (sdata->vif.type) { case NL80211_IFTYPE_STATION: |