mac80211: set smps_mode according to ap params

elp · jmberg-intel · commit f69931748730 · 2014-09-11T13:37:02.000+02:00
Take the requested smps mode from the ap params
(instead of always starting with SMPS_OFF)

Signed-off-by: Eliad Peller &lt;eliad@wizery.com&gt;
Signed-off-by: Emmanuel Grumbach &lt;emmanuel.grumbach@intel.com&gt;
Signed-off-by: Johannes Berg &lt;johannes.berg@intel.com&gt;
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
@@ -683,8 +683,19 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
 	if (old)
 		return -EALREADY;
 
-	/* TODO: make hostapd tell us what it wants */
-	sdata->smps_mode = IEEE80211_SMPS_OFF;
+	switch (params->smps_mode) {
+	case NL80211_SMPS_OFF:
+		sdata->smps_mode = IEEE80211_SMPS_OFF;
+		break;
+	case NL80211_SMPS_STATIC:
+		sdata->smps_mode = IEEE80211_SMPS_STATIC;
+		break;
+	case NL80211_SMPS_DYNAMIC:
+		sdata->smps_mode = IEEE80211_SMPS_DYNAMIC;
+		break;
+	default:
+		return -EINVAL;
+	}
 	sdata->needed_rx_chains = sdata->local->rx_chains;
 
 	mutex_lock(&local->mtx);
