diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2010-07-19 16:39:04 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-07-20 16:02:58 -0400 |
| commit | 4ced3f74dae18715920cb680098ec7ff4345d0a3 (patch) | |
| tree | 4a1b35285921fb25e01363af48a8c7db7423098d /net/mac80211 | |
| parent | 875ae5f68883c75aad826e715df8ec0619551a07 (diff) | |
| download | linux-4ced3f74dae18715920cb680098ec7ff4345d0a3.tar.bz2 | |
mac80211: move QoS-enable to BSS info
Ever since
commit e1b3ec1a2a336c328c336cfa5485a5f0484cc90d
Author: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Mon Mar 29 12:18:34 2010 +0200
mac80211: explicitly disable/enable QoS
mac80211 is telling drivers, in particular
iwlwifi, whether QoS is enabled or not.
However, this is only relevant for station mode,
since only then will any device send nullfunc
frames and need to know whether they should be
QoS frames or not. In other modes, there are
(currently) no frames the device is supposed to
send.
When you now consider virtual interfaces, it
becomes apparent that the current mechanism is
inadequate since it enables/disables QoS on a
global scale, where for nullfunc frames it has
to be on a per-interface scale.
Due to the above considerations, we can change
the way mac80211 advertises the QoS state to
drivers to only ever advertise it as "off" in
station mode, and make it a per-BSS setting.
Tested-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/cfg.c | 4 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 11 | ||||
| -rw-r--r-- | net/mac80211/util.c | 7 |
3 files changed, 10 insertions, 12 deletions
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: |