diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 59 |
1 files changed, 31 insertions, 28 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c index 9db3924..203ee60 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c @@ -72,6 +72,34 @@ static int iwlagn_disable_pan(struct iwl_priv *priv, return ret; } +static void iwlagn_update_qos(struct iwl_priv *priv, + struct iwl_rxon_context *ctx) +{ + int ret; + + if (!ctx->is_active) + return; + + ctx->qos_data.def_qos_parm.qos_flags = 0; + + if (ctx->qos_data.qos_active) + ctx->qos_data.def_qos_parm.qos_flags |= + QOS_PARAM_FLG_UPDATE_EDCA_MSK; + + if (ctx->ht.enabled) + ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK; + + IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n", + ctx->qos_data.qos_active, + ctx->qos_data.def_qos_parm.qos_flags); + + ret = iwl_send_cmd_pdu(priv, ctx->qos_cmd, + sizeof(struct iwl_qosparam_cmd), + &ctx->qos_data.def_qos_parm); + if (ret) + IWL_ERR(priv, "Failed to update QoS\n"); +} + static int iwlagn_update_beacon(struct iwl_priv *priv, struct ieee80211_vif *vif) { @@ -208,6 +236,9 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx) } if (new_assoc) { + /* QoS info may be cleared by previous un-assoc RXON */ + iwlagn_update_qos(priv, ctx); + /* * We'll run into this code path when beaconing is * enabled, but then we also need to send the beacon @@ -266,34 +297,6 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx) return 0; } -static void iwlagn_update_qos(struct iwl_priv *priv, - struct iwl_rxon_context *ctx) -{ - int ret; - - if (!ctx->is_active) - return; - - ctx->qos_data.def_qos_parm.qos_flags = 0; - - if (ctx->qos_data.qos_active) - ctx->qos_data.def_qos_parm.qos_flags |= - QOS_PARAM_FLG_UPDATE_EDCA_MSK; - - if (ctx->ht.enabled) - ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK; - - IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n", - ctx->qos_data.qos_active, - ctx->qos_data.def_qos_parm.qos_flags); - - ret = iwl_send_cmd_pdu(priv, ctx->qos_cmd, - sizeof(struct iwl_qosparam_cmd), - &ctx->qos_data.def_qos_parm); - if (ret) - IWL_ERR(priv, "Failed to update QoS\n"); -} - int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed) { struct iwl_priv *priv = hw->priv; |