From: Ester Kummer Date: Fri, 26 Sep 2008 07:09:33 +0000 (+0800) Subject: iwlwifi: enable power save setting upon config X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e602cb180e97c46dfb01a4644781ec68ee0cda22;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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 Reviewed-by: Tomas Winkler Signed-off-by: Zhu Yi Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 7330890fd05e..a589f7ea57f3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -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);