dboard: Added restricted dboard registration capability

- Moved dboard iface initialization to dboard_manager
- Added a restricted register function. Restricted dboards
  don't expose their control iface in the property tree

2 files changed, 1 insertions, 4 deletions

diff --git a/host/lib/usrp/x300/x300_impl.cpp b/host/lib/usrp/x300/x300_impl.cpp
index fc8e2090b..0491e7274 100644
--- a/host/lib/usrp/x300/x300_impl.cpp
+++ b/host/lib/usrp/x300/x300_impl.cpp
@@ -1075,15 +1075,13 @@ void x300_impl::setup_radio(const size_t mb_i, const std::string &slot_name, con
     db_config.which_tx_clk = (slot_name == "A")? X300_CLOCK_WHICH_DB0_TX : X300_CLOCK_WHICH_DB1_TX;
     db_config.dboard_slot = (slot_name == "A")? 0 : 1;
     db_config.cmd_time_ctrl = perif.ctrl;
-    _dboard_ifaces[db_path] = x300_make_dboard_iface(db_config);
 
     //create a new dboard manager
-    _tree->create<dboard_iface::sptr>(db_path / "iface").set(_dboard_ifaces[db_path]);
     _dboard_managers[db_path] = dboard_manager::make(
         mb.db_eeproms[X300_DB0_RX_EEPROM | j].id,
         mb.db_eeproms[X300_DB0_TX_EEPROM | j].id,
         mb.db_eeproms[X300_DB0_GDB_EEPROM | j].id,
-        _dboard_ifaces[db_path],
+        x300_make_dboard_iface(db_config),
         _tree->subtree(db_path)
     );
 
diff --git a/host/lib/usrp/x300/x300_impl.hpp b/host/lib/usrp/x300/x300_impl.hpp
index 4de0344bf..c5e3af698 100644
--- a/host/lib/usrp/x300/x300_impl.hpp
+++ b/host/lib/usrp/x300/x300_impl.hpp
@@ -335,7 +335,6 @@ private:
     ////////////////////////////////////////////////////////////////////
 
     uhd::dict<std::string, uhd::usrp::dboard_manager::sptr> _dboard_managers;
-    uhd::dict<std::string, uhd::usrp::dboard_iface::sptr> _dboard_ifaces;
 
     void set_rx_fe_corrections(const uhd::fs_path &mb_path, const std::string &fe_name, const double lo_freq);
     void set_tx_fe_corrections(const uhd::fs_path &mb_path, const std::string &fe_name, const double lo_freq);