mg: master and slave radio sharing frequency

This addresses the fact that two Mg Radio RFNoC blocks share a single LO
in both Tx and Rx direction. When setting the frequency on one, the
appropriate actions are now triggered on the other side. The same goes
for getters, they now actually tell the truth.

1 files changed, 3 insertions, 4 deletions

diff --git a/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_impl.hpp b/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_impl.hpp
index c8597fdf7..7d67a7263 100644
--- a/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_impl.hpp
+++ b/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_impl.hpp
@@ -48,7 +48,7 @@ public:
     /************************************************************************
      * API calls
      ***********************************************************************/
-    // Note: We use the cached values in radio_ctrl_impl, so most getters are
+    // Note: We use the cached values in radio_ctrl_impl, so most getters are		
     // not reimplemented here
     double set_rate(double rate);
 
@@ -57,9 +57,10 @@ public:
 
     double set_tx_frequency(const double freq, const size_t chan);
     double set_rx_frequency(const double freq, const size_t chan);
+    double get_rx_frequency(const size_t chan);
+    double get_tx_frequency(const size_t chan);
     double set_tx_bandwidth(const double bandwidth, const size_t chan);
     double set_rx_bandwidth(const double bandwidth, const size_t chan);
-
     std::vector<std::string> get_rx_lo_names(const size_t chan);
     std::vector<std::string> get_rx_lo_sources(
             const std::string &name,
@@ -89,7 +90,6 @@ public:
 
     double set_tx_gain(const double gain, const size_t chan);
     double set_rx_gain(const double gain, const size_t chan);
-
     size_t get_chan_from_dboard_fe(const std::string &fe, const direction_t dir);
     std::string get_dboard_fe_from_chan(const size_t chan, const direction_t dir);
 
@@ -113,7 +113,6 @@ private:
     //! Init a subtree for the RF frontends
     void _init_frontend_subtree(
         uhd::property_tree::sptr subtree,
-        const size_t fe_chan_idx,
         const size_t chan_idx
     );