Commit f1f1f5c7 authored by Tomas Winkler's avatar Tomas Winkler Committed by David S. Miller
Browse files

iwlwifi: add TGN flag to qos parameters 



This patch adds TGN flag to QoS parameters. This flag governs enablement of
NAV shortening with CF-End and filters in 4 or 8K RX AMSDU packets

Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarZhu Yi <yi.zhu@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent dc2453ae

drivers/net/wireless/iwlwifi/iwl4965-base.c

+8 −3
Original line number Diff line number Diff line
@@ -2057,16 +2057,21 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force) 
	    !priv->qos_data.qos_cap.q_AP.txop_request)

		priv->qos_data.def_qos_parm.qos_flags |=

			QOS_PARAM_FLG_TXOP_TYPE_MSK;



	if (priv->qos_data.qos_active)

		priv->qos_data.def_qos_parm.qos_flags |=

			QOS_PARAM_FLG_UPDATE_EDCA_MSK;



#ifdef CONFIG_IWLWIFI_HT

	if (priv->is_ht_enabled && priv->current_assoc_ht.is_ht)

		priv->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;

#endif /* CONFIG_IWLWIFI_HT */



	spin_unlock_irqrestore(&priv->lock, flags);



	if (force || iwl_is_associated(priv)) {

		IWL_DEBUG_QOS("send QoS cmd with Qos active %d \n",

			      priv->qos_data.qos_active);

		IWL_DEBUG_QOS("send QoS cmd with Qos active=%d FLAGS=0x%X\n",

				priv->qos_data.qos_active,

				priv->qos_data.def_qos_parm.qos_flags);



		iwl_send_qos_params_command(priv,

				&(priv->qos_data.def_qos_parm));