diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-10-05 19:37:40 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-10-06 16:30:40 -0400 |
| commit | 53f73c09d64f1fa7d7e6e8b6bb7468d42eddc92d (patch) | |
| tree | a9284928f65ad33b3cbef9625871bb0c0116f875 /net/mac80211/ieee80211_i.h | |
| parent | 845d708e62f08a45ff716fdb270c52585cad31d0 (diff) | |
| download | linux-53f73c09d64f1fa7d7e6e8b6bb7468d42eddc92d.tar.bz2 | |
mac80211: avoid transmitting delBA to old AP
When roaming while we have active BA session,
we can end up transmitting delBA frames to
the old AP while we're already on the new AP's
channel, which can cause warnings.
Simply avoid sending those frames, but still
tear down the internal session state, since
they are not really necessary anyway as we
will implicitly disassociate when sending the
association to the new AP.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 08509e212841..76c2b50ec6f8 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1175,10 +1175,10 @@ int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata, void ieee80211_request_smps_work(struct work_struct *work); void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, - u16 initiator, u16 reason); + u16 initiator, u16 reason, bool stop); void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, - u16 initiator, u16 reason); -void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta); + u16 initiator, u16 reason, bool stop); +void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta, bool tx); void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, struct ieee80211_mgmt *mgmt, size_t len); @@ -1192,9 +1192,11 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, size_t len); int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, - enum ieee80211_back_parties initiator); + enum ieee80211_back_parties initiator, + bool tx); int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, - enum ieee80211_back_parties initiator); + enum ieee80211_back_parties initiator, + bool tx); void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid); void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid); void ieee80211_ba_session_work(struct work_struct *work); |