diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2010-07-19 18:39:04 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-07-21 00:02:58 +0400 |
| commit | 4ced3f74dae18715920cb680098ec7ff4345d0a3 (patch) | |
| tree | 4a1b35285921fb25e01363af48a8c7db7423098d /net/mac80211/util.c | |
| parent | 875ae5f68883c75aad826e715df8ec0619551a07 (diff) | |
| download | linux-4ced3f74dae18715920cb680098ec7ff4345d0a3.tar.xz | |
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/util.c')
| -rw-r--r-- | net/mac80211/util.c | 7 |
1 files changed, 4 insertions, 3 deletions
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: |