mac80211: Use proper smps_mode enum in sta opmode event

SMPS_MODE change value notified via nl80211 contains mac80211
specific value(ieee80211_smps_mode) and user space application
will not know those values. This patch add support to map
the mac80211 enum value to nl80211_smps_mode which will be
understood by the userspace application.
Signed-off-by: Tamizh chelvam <tamizhr@codeaurora.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/mac80211/ht.c

@@ -466,6 +466,21 @@ void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,
 		__ieee80211_stop_tx_ba_session(sta, tid, AGG_STOP_PEER_REQUEST);
 }
 
+enum nl80211_smps_mode
+ieee80211_smps_mode_to_smps_mode(enum ieee80211_smps_mode smps)
+{
+	switch (smps) {
+	case IEEE80211_SMPS_OFF:
+		return NL80211_SMPS_OFF;
+	case IEEE80211_SMPS_STATIC:
+		return NL80211_SMPS_STATIC;
+	case IEEE80211_SMPS_DYNAMIC:
+		return NL80211_SMPS_DYNAMIC;
+	default:
+		return NL80211_SMPS_OFF;
+	}
+}
+
 int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata,
 			       enum ieee80211_smps_mode smps, const u8 *da,
 			       const u8 *bssid)

net/mac80211/ieee80211_i.h

@@ -1788,6 +1788,8 @@ void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid);
 void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid);
 
 u8 ieee80211_mcs_to_chains(const struct ieee80211_mcs_info *mcs);
+enum nl80211_smps_mode
+ieee80211_smps_mode_to_smps_mode(enum ieee80211_smps_mode smps);
 
 /* VHT */
 void

net/mac80211/rx.c

@@ -2883,7 +2883,8 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
 			if (rx->sta->sta.smps_mode == smps_mode)
 				goto handled;
 			rx->sta->sta.smps_mode = smps_mode;
-			sta_opmode.smps_mode = smps_mode;
+			sta_opmode.smps_mode =
+				ieee80211_smps_mode_to_smps_mode(smps_mode);
 			sta_opmode.changed = STA_OPMODE_SMPS_MODE_CHANGED;
 
 			sband = rx->local->hw.wiphy->bands[status->band];