iwlwifi: move rxon associated command to hcmd

This patch run rxon associated command from hcmd handler

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 9fa803ad9cf7..2e747129f6b0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2884,6 +2884,46 @@ out:
         return ret;
 }
 
+static int iwl4965_send_rxon_assoc(struct iwl_priv *priv)
+{
+        int ret = 0;
+        struct iwl4965_rxon_assoc_cmd rxon_assoc;
+        const struct iwl4965_rxon_cmd *rxon1 = &priv->staging_rxon;
+        const struct iwl4965_rxon_cmd *rxon2 = &priv->active_rxon;
+
+        if ((rxon1->flags == rxon2->flags) &&
+            (rxon1->filter_flags == rxon2->filter_flags) &&
+            (rxon1->cck_basic_rates == rxon2->cck_basic_rates) &&
+            (rxon1->ofdm_ht_single_stream_basic_rates ==
+             rxon2->ofdm_ht_single_stream_basic_rates) &&
+            (rxon1->ofdm_ht_dual_stream_basic_rates ==
+             rxon2->ofdm_ht_dual_stream_basic_rates) &&
+            (rxon1->rx_chain == rxon2->rx_chain) &&
+            (rxon1->ofdm_basic_rates == rxon2->ofdm_basic_rates)) {
+                IWL_DEBUG_INFO("Using current RXON_ASSOC.  Not resending.\n");
+                return 0;
+        }
+
+        rxon_assoc.flags = priv->staging_rxon.flags;
+        rxon_assoc.filter_flags = priv->staging_rxon.filter_flags;
+        rxon_assoc.ofdm_basic_rates = priv->staging_rxon.ofdm_basic_rates;
+        rxon_assoc.cck_basic_rates = priv->staging_rxon.cck_basic_rates;
+        rxon_assoc.reserved = 0;
+        rxon_assoc.ofdm_ht_single_stream_basic_rates =
+            priv->staging_rxon.ofdm_ht_single_stream_basic_rates;
+        rxon_assoc.ofdm_ht_dual_stream_basic_rates =
+            priv->staging_rxon.ofdm_ht_dual_stream_basic_rates;
+        rxon_assoc.rx_chain_select_flags = priv->staging_rxon.rx_chain;
+
+        ret = iwl_send_cmd_pdu_async(priv, REPLY_RXON_ASSOC,
+                                     sizeof(rxon_assoc), &rxon_assoc, NULL);
+        if (ret)
+                return ret;
+
+        return ret;
+}
+
+
 int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel)
 {
         int rc;
@@ -4907,6 +4947,7 @@ void iwl4965_hw_cancel_deferred_work(struct iwl_priv *priv)
 
 
 static struct iwl_hcmd_ops iwl4965_hcmd = {
+        .rxon_assoc = iwl4965_send_rxon_assoc,
 };
 
 static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = {