iwlwifi: enable power save setting upon config
This patch enables power save setting from config (iwconfig power) The sysfs power_level interface is still preserved as it has mac80211 power implementation is not yet rich enough. Signed-off-by: Ester Kummer <ester.kummer@intel.com> Reviewed-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>
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@ -2875,6 +2875,13 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
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goto out;
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}
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if (conf->flags & IEEE80211_CONF_PS)
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ret = iwl_power_set_user_mode(priv, IWL_POWER_INDEX_3);
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else
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ret = iwl_power_set_user_mode(priv, IWL_POWER_MODE_CAM);
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if (ret)
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IWL_DEBUG_MAC80211("Error setting power level\n");
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IWL_DEBUG_MAC80211("TX Power old=%d new=%d\n",
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priv->tx_power_user_lmt, conf->power_level);
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