4 files changed, 18 insertions, 6 deletions

diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index afb98f4fdaf3..2364a3c09b9e 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -125,8 +125,8 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
 	 */
 
 	if (priv->nvm_data->sku_cap_11n_enable)
-		hw->flags |= IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS |
-			     IEEE80211_HW_SUPPORTS_STATIC_SMPS;
+		hw->wiphy->features |= NL80211_FEATURE_DYNAMIC_SMPS |
+				       NL80211_FEATURE_STATIC_SMPS;
 
 	/*
 	 * Enable 11w if advertised by firmware and software crypto
diff --git a/drivers/net/wireless/iwlwifi/dvm/power.c b/drivers/net/wireless/iwlwifi/dvm/power.c
index 760c45c34ef3..1513dbc79c14 100644
--- a/drivers/net/wireless/iwlwifi/dvm/power.c
+++ b/drivers/net/wireless/iwlwifi/dvm/power.c
@@ -40,7 +40,7 @@
 #include "commands.h"
 #include "power.h"
 
-static bool force_cam;
+static bool force_cam = true;
 module_param(force_cam, bool, 0644);
 MODULE_PARM_DESC(force_cam, "force continuously aware mode (no power saving at all)");
 
diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/iwlwifi/dvm/rxon.c
index 6dc5dd3ced44..ed50de6362ed 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rxon.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c
@@ -1068,6 +1068,13 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	/* recalculate basic rates */
 	iwl_calc_basic_rates(priv, ctx);
 
+	/*
+	 * force CTS-to-self frames protection if RTS-CTS is not preferred
+	 * one aggregation protection method
+	 */
+	if (!priv->hw_params.use_rts_for_aggregation)
+		ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+
 	if ((ctx->vif && ctx->vif->bss_conf.use_short_slot) ||
 	    !(ctx->staging.flags & RXON_FLG_BAND_24G_MSK))
 		ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
@@ -1473,6 +1480,11 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 	else
 		ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK;
 
+	if (bss_conf->use_cts_prot)
+		ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+	else
+		ctx->staging.flags &= ~RXON_FLG_SELF_CTS_EN;
+
 	memcpy(ctx->staging.bssid_addr, bss_conf->bssid, ETH_ALEN);
 
 	if (vif->type == NL80211_IFTYPE_AP ||
diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/iwlwifi/dvm/tx.c
index 3255a1723d17..d1ce3ce13591 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/tx.c
@@ -580,7 +580,7 @@ turn_off:
 		 * time, or we hadn't time to drain the AC queues.
 		 */
 		if (agg_state == IWL_AGG_ON)
-			iwl_trans_txq_disable(priv->trans, txq_id);
+			iwl_trans_txq_disable(priv->trans, txq_id, true);
 		else
 			IWL_DEBUG_TX_QUEUES(priv, "Don't disable tx agg: %d\n",
 					    agg_state);
@@ -686,7 +686,7 @@ int iwlagn_tx_agg_flush(struct iwl_priv *priv, struct ieee80211_vif *vif,
 		 * time, or we hadn't time to drain the AC queues.
 		 */
 		if (agg_state == IWL_AGG_ON)
-			iwl_trans_txq_disable(priv->trans, txq_id);
+			iwl_trans_txq_disable(priv->trans, txq_id, true);
 		else
 			IWL_DEBUG_TX_QUEUES(priv, "Don't disable tx agg: %d\n",
 					    agg_state);
@@ -781,7 +781,7 @@ static void iwlagn_check_ratid_empty(struct iwl_priv *priv, int sta_id, u8 tid)
 				"Can continue DELBA flow ssn = next_recl = %d\n",
 				tid_data->next_reclaimed);
 			iwl_trans_txq_disable(priv->trans,
-					      tid_data->agg.txq_id);
+					      tid_data->agg.txq_id, true);
 			iwlagn_dealloc_agg_txq(priv, tid_data->agg.txq_id);
 			tid_data->agg.state = IWL_AGG_OFF;
 			ieee80211_stop_tx_ba_cb_irqsafe(vif, addr, tid);