Merge branch 'master' into usrp2p

this was the merge from hell

Conflicts:

	firmware/microblaze/Makefile.am
	firmware/microblaze/bootstrap
	firmware/microblaze/configure.ac
	firmware/microblaze/lib/Makefile.inc
	host/lib/CMakeLists.txt
	host/lib/usrp/mimo_usrp.cpp
	host/lib/usrp/simple_usrp.cpp
	host/lib/usrp/usrp2/clock_ctrl.cpp
	host/lib/usrp/usrp2/codec_impl.cpp
	host/lib/usrp/usrp2/dboard_impl.cpp
	host/lib/usrp/usrp2/mboard_impl.cpp
	host/lib/usrp/usrp2/usrp2_iface.hpp
	host/lib/usrp/usrp2/usrp2_impl.hpp
	host/lib/usrp/usrp2/usrp2_regs.hpp
	host/test/CMakeLists.txt

1 files changed, 49 insertions, 0 deletions

diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp
index c8e22a709..a3d5e8955 100644
--- a/host/lib/usrp/usrp2/mboard_impl.cpp
+++ b/host/lib/usrp/usrp2/mboard_impl.cpp
@@ -105,6 +105,15 @@ usrp2_mboard_impl::usrp2_mboard_impl(
 
     //init the tx and rx dboards (do last)
     dboard_init();
+
+    //set default subdev specs
+    (*this)[MBOARD_PROP_RX_SUBDEV_SPEC] = subdev_spec_t();
+    (*this)[MBOARD_PROP_TX_SUBDEV_SPEC] = subdev_spec_t();
+
+    //Issue a stop streaming command (in case it was left running).
+    //Since this command is issued before the networking is setup,
+    //most if not all junk packets will never make it to the socket.
+    this->issue_ddc_stream_cmd(stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS);
 }
 
 usrp2_mboard_impl::~usrp2_mboard_impl(void){
@@ -265,6 +274,14 @@ void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){
         }
         return;
 
+    case MBOARD_PROP_RX_SUBDEV_SPEC:
+        val = _rx_subdev_spec;
+        return;
+
+    case MBOARD_PROP_TX_SUBDEV_SPEC:
+        val = _tx_subdev_spec;
+        return;
+
     default: UHD_THROW_PROP_GET_ERROR();
     }
 }
@@ -309,6 +326,38 @@ void usrp2_mboard_impl::set(const wax::obj &key, const wax::obj &val){
         issue_ddc_stream_cmd(val.as<stream_cmd_t>());
         return;
 
+    case MBOARD_PROP_RX_SUBDEV_SPEC:
+        _rx_subdev_spec = val.as<subdev_spec_t>();
+        //handle automatic
+        if (_rx_subdev_spec.empty()) _rx_subdev_spec.push_back(
+            subdev_spec_pair_t("", _dboard_manager->get_rx_subdev_names().front())
+        );
+        //sanity check
+        UHD_ASSERT_THROW(_rx_subdev_spec.size() == 1);
+        uhd::assert_has((*this)[MBOARD_PROP_RX_DBOARD_NAMES].as<prop_names_t>(), _rx_subdev_spec.front().db_name, "rx dboard names");
+        uhd::assert_has(_dboard_manager->get_rx_subdev_names(), _rx_subdev_spec.front().sd_name, "rx subdev names");
+        //set the mux
+        _iface->poke32(_iface->regs.dsp_rx_mux, dsp_type1::calc_rx_mux_word(
+            _dboard_manager->get_rx_subdev(_rx_subdev_spec.front().sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()
+        ));
+        return;
+
+    case MBOARD_PROP_TX_SUBDEV_SPEC:
+        _tx_subdev_spec = val.as<subdev_spec_t>();
+        //handle automatic
+        if (_tx_subdev_spec.empty()) _tx_subdev_spec.push_back(
+            subdev_spec_pair_t("", _dboard_manager->get_tx_subdev_names().front())
+        );
+        //sanity check
+        UHD_ASSERT_THROW(_tx_subdev_spec.size() == 1);
+        uhd::assert_has((*this)[MBOARD_PROP_TX_DBOARD_NAMES].as<prop_names_t>(), _tx_subdev_spec.front().db_name, "tx dboard names");
+        uhd::assert_has(_dboard_manager->get_tx_subdev_names(), _tx_subdev_spec.front().sd_name, "tx subdev names");
+        //set the mux
+        _iface->poke32(_iface->regs.dsp_tx_mux, dsp_type1::calc_tx_mux_word(
+            _dboard_manager->get_tx_subdev(_tx_subdev_spec.front().sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()
+        ));
+        return;
+
     default: UHD_THROW_PROP_SET_ERROR();
     }
 }