mac80211: Add antenna configuration

[deliverable/linux.git] / net / mac80211 / driver-ops.h

diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 79019f94f621852c6f6c9474d791a9b6bb49b75f..4244554d218af687b7ddb236c2edfc91a4d10b8d 100644 (file)
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -442,4 +442,27 @@ static inline void drv_channel_switch(struct ieee80211_local *local,
        trace_drv_return_void(local);
 }
 
+
+static inline int drv_set_antenna(struct ieee80211_local *local,
+                                 u32 tx_ant, u32 rx_ant)
+{
+       int ret = -EOPNOTSUPP;
+       might_sleep();
+       if (local->ops->set_antenna)
+               ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant);
+       trace_drv_set_antenna(local, tx_ant, rx_ant, ret);
+       return ret;
+}
+
+static inline int drv_get_antenna(struct ieee80211_local *local,
+                                 u32 *tx_ant, u32 *rx_ant)
+{
+       int ret = -EOPNOTSUPP;
+       might_sleep();
+       if (local->ops->get_antenna)
+               ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant);
+       trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret);
+       return ret;
+}
+
 #endif /* __MAC80211_DRIVER_OPS */