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iwlwifi: add TGN flag to qos parameters

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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: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Tomas Winkler 2007-10-25 17:15:26 +08:00 committed by David S. Miller
parent dc2453ae81
commit f1f1f5c730
1 changed files with 8 additions and 3 deletions
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11
drivers/net/wireless/iwlwifi/iwl4965-base.c
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@ -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));