From: Tomas Winkler <tomas.winkler@xxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Zhu Yi <yi.zhu@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl4965-base.c | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 04d2927..2a86f0e 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -2055,16 +2055,21 @@ 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));
--
1.5.2
-
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