usrp: support for multiple dsps in props and implemented in usrp1

usrp1 previously had 1 rx and 1 tx dsp with multiple freq params,
it now has N and M dsps each with one freq param.
This is more consistent with the multi-dsp model.
The hack here is to only apply stream commands and sample rate changes to dsp0.

1 files changed, 4 insertions, 10 deletions

diff --git a/host/lib/usrp/usrp1/mboard_impl.cpp b/host/lib/usrp/usrp1/mboard_impl.cpp
index 6d5bf466d..26d3e41d4 100644
--- a/host/lib/usrp/usrp1/mboard_impl.cpp
+++ b/host/lib/usrp/usrp1/mboard_impl.cpp
@@ -280,21 +280,19 @@ void usrp1_impl::mboard_get(const wax::obj &key_, wax::obj &val)
         return;
 
     case MBOARD_PROP_RX_DSP:
-        UHD_ASSERT_THROW(key.name == "");
-        val = _rx_dsp_proxy->get_link();
+        val = _rx_dsp_proxies.get(key.name)->get_link();
         return;
 
     case MBOARD_PROP_RX_DSP_NAMES:
-        val = prop_names_t(1, "");
+        val = _rx_dsp_proxies.keys();
         return;
 
     case MBOARD_PROP_TX_DSP:
-        UHD_ASSERT_THROW(key.name == "");
-        val = _tx_dsp_proxy->get_link();
+        val = _tx_dsp_proxies.get(key.name)->get_link();
         return;
 
     case MBOARD_PROP_TX_DSP_NAMES:
-        val = prop_names_t(1, "");
+        val = _tx_dsp_proxies.keys();
         return;
 
     case MBOARD_PROP_CLOCK_CONFIG:
@@ -342,10 +340,6 @@ void usrp1_impl::mboard_set(const wax::obj &key, const wax::obj &val)
     //handle the get request conditioned on the key
     switch(key.as<mboard_prop_t>()){
 
-    case MBOARD_PROP_STREAM_CMD:
-        _soft_time_ctrl->issue_stream_cmd(val.as<stream_cmd_t>());
-        return;
-
     case MBOARD_PROP_RX_SUBDEV_SPEC:
         _rx_subdev_spec = val.as<subdev_spec_t>();
         if (_rx_subdev_spec.size() > this->get_num_ddcs()){