Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

[pandora-kernel.git] / drivers / net / wireless / iwlwifi / iwl-agn-rxon.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index a95ad84..09f679d 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -325,6 +325,14 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
                        return 0;
        }
 
+       /*
+        * force CTS-to-self frames protection if RTS-CTS is not preferred
+        * one aggregation protection method
+        */
+       if (!(priv->cfg->ht_params &&
+             priv->cfg->ht_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;
@@ -342,10 +350,10 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
         * receive commit_rxon request
         * abort any previous channel switch if still in process
         */
-       if (priv->switch_rxon.switch_in_progress &&
-           (priv->switch_rxon.channel != ctx->staging.channel)) {
+       if (test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status) &&
+           (priv->switch_channel != ctx->staging.channel)) {
                IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
-                     le16_to_cpu(priv->switch_rxon.channel));
+                             le16_to_cpu(priv->switch_channel));
                iwl_chswitch_done(priv, false);
        }
 
@@ -362,6 +370,11 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
                }
 
                memcpy(active, &ctx->staging, sizeof(*active));
+               /*
+                * We do not commit tx power settings while channel changing,
+                * do it now if after settings changed.
+                */
+               iwl_set_tx_power(priv, priv->tx_power_next, false);
                return 0;
        }