From 6a8579d0e62c0eac428184ce45e86bc46677724a Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 27 May 2010 14:41:07 +0200 Subject: mac80211: clean up ieee80211_stop_tx_ba_session There's no sense in letting anything but internal mac80211 functions set the initiator to anything but WLAN_BACK_INITIATOR, since WLAN_BACK_RECIPIENT is only valid when we have received a frame from the peer, which we react to directly in mac80211. The debugfs code I recently added got this wrong as well. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rs.c') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index cf4a95bae4ff..40933a5de027 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -313,8 +313,7 @@ static int rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv, */ IWL_DEBUG_HT(priv, "Fail start Tx agg on tid: %d\n", tid); - ieee80211_stop_tx_ba_session(sta, tid, - WLAN_BACK_INITIATOR); + ieee80211_stop_tx_ba_session(sta, tid); } } else IWL_ERR(priv, "Fail finding valid aggregation tid: %d\n", tid); -- cgit v1.2.1 From cfecc6b492162fb49209a83dc207f182b87ea27a Mon Sep 17 00:00:00 2001 From: Wey-Yi Guy Date: Fri, 18 Jun 2010 11:33:15 -0700 Subject: iwlwifi: turn on RTS/CTS after aggregation become operational If RTS/CTS protection is needed for HT, wait until get operational notification from mac80211, then inform uCode to switch to RTS/CTS through RXON command. Signed-off-by: Wey-Yi Guy Signed-off-by: Reinette Chatre --- drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 17 +++++------------ 1 file changed, 5 insertions(+), 12 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rs.c') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 40933a5de027..35c86d22b14b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -324,18 +324,11 @@ static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid, struct iwl_lq_sta *lq_data, struct ieee80211_sta *sta) { - if ((tid < TID_MAX_LOAD_COUNT) && - !rs_tl_turn_on_agg_for_tid(priv, lq_data, tid, sta)) { - if (priv->cfg->use_rts_for_ht) { - /* - * switch to RTS/CTS if it is the prefer protection - * method for HT traffic - */ - IWL_DEBUG_HT(priv, "use RTS/CTS protection for HT\n"); - priv->staging_rxon.flags &= ~RXON_FLG_SELF_CTS_EN; - iwlcore_commit_rxon(priv); - } - } + if (tid < TID_MAX_LOAD_COUNT) + rs_tl_turn_on_agg_for_tid(priv, lq_data, tid, sta); + else + IWL_ERR(priv, "tid exceeds max load count: %d/%d\n", + tid, TID_MAX_LOAD_COUNT); } static inline int get_num_of_ant_from_rate(u32 rate_n_flags) -- cgit v1.2.1