From bc92afd92088ab41223383cc6863ab4792533c54 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 1 Jul 2009 21:26:57 +0200 Subject: cfg80211: implement iwpower Just on/off and timeout, and with a hacky cfg80211 method until we figure out what we want, though this is probably sufficient as we want to use pm_qos for wifi everywhere. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/iwmc3200wifi/cfg80211.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'drivers/net/wireless/iwmc3200wifi/cfg80211.c') diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c index d0629d4757d..54bebba8e27 100644 --- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c +++ b/drivers/net/wireless/iwmc3200wifi/cfg80211.c @@ -522,6 +522,27 @@ static int iwm_cfg80211_get_txpower(struct wiphy *wiphy, int *dbm) return 0; } +static int iwm_cfg80211_set_power_mgmt(struct wiphy *wiphy, + struct net_device *dev, + bool enabled, int timeout) +{ + struct iwm_priv *iwm = wiphy_to_iwm(wiphy); + u32 power_index; + + if (enabled) + power_index = IWM_POWER_INDEX_DEFAULT; + else + power_index = IWM_POWER_INDEX_MIN; + + if (power_index == iwm->conf.power_index) + return 0; + + iwm->conf.power_index = power_index; + + return iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, + CFG_POWER_INDEX, iwm->conf.power_index); +} + static struct cfg80211_ops iwm_cfg80211_ops = { .change_virtual_intf = iwm_cfg80211_change_iface, .add_key = iwm_cfg80211_add_key, @@ -534,6 +555,7 @@ static struct cfg80211_ops iwm_cfg80211_ops = { .leave_ibss = iwm_cfg80211_leave_ibss, .set_tx_power = iwm_cfg80211_set_txpower, .get_tx_power = iwm_cfg80211_get_txpower, + .set_power_mgmt = iwm_cfg80211_set_power_mgmt, }; struct wireless_dev *iwm_wdev_alloc(int sizeof_bus, struct device *dev) -- cgit v1.2.3-70-g09d2