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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>
This commit is contained in:
Ester Kummer 2008-09-26 15:09:33 +08:00 committed by John W. Linville
parent 8cd519e896
commit e602cb180e
1 changed files with 7 additions and 0 deletions
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7
drivers/net/wireless/iwlwifi/iwl-agn.c
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@ -2875,6 +2875,13 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
goto out;
}
if (conf->flags & IEEE80211_CONF_PS)
ret = iwl_power_set_user_mode(priv, IWL_POWER_INDEX_3);
else
ret = iwl_power_set_user_mode(priv, IWL_POWER_MODE_CAM);
if (ret)
IWL_DEBUG_MAC80211("Error setting power level\n");
IWL_DEBUG_MAC80211("TX Power old=%d new=%d\n",
priv->tx_power_user_lmt, conf->power_level);