From b6b507ccfcf31cead47faff4a2ba5550d0469113 Mon Sep 17 00:00:00 2001
From: Trung Tran <trung.tran@ettus.com>
Date: Fri, 3 Aug 2018 09:09:03 -0700
Subject: uhd: rfnoc: add async message handler

---
 host/lib/include/uhdlib/rfnoc/graph_impl.hpp | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

(limited to 'host/lib/include/uhdlib/rfnoc/graph_impl.hpp')

diff --git a/host/lib/include/uhdlib/rfnoc/graph_impl.hpp b/host/lib/include/uhdlib/rfnoc/graph_impl.hpp
index 404369618..8da88b94f 100644
--- a/host/lib/include/uhdlib/rfnoc/graph_impl.hpp
+++ b/host/lib/include/uhdlib/rfnoc/graph_impl.hpp
@@ -8,6 +8,7 @@
 #ifndef INCLUDED_LIBUHD_RFNOC_GRAPH_IMPL_HPP
 #define INCLUDED_LIBUHD_RFNOC_GRAPH_IMPL_HPP
 
+#include "async_msg_handler.hpp"
 #include <uhd/rfnoc/graph.hpp>
 #include <uhd/device3.hpp>
 
@@ -16,6 +17,9 @@ namespace uhd { namespace rfnoc {
 class graph_impl : public graph
 {
 public:
+    /************************************************************************
+     * Structors
+     ***********************************************************************/
     /*!
      * \param name An optional name to describe this graph
      * \param device_ptr Weak pointer to the originating device3
@@ -23,10 +27,10 @@ public:
      */
     graph_impl(
             const std::string &name,
-            boost::weak_ptr<uhd::device3> device_ptr
-            //async_msg_handler::sptr msg_handler
+            boost::weak_ptr<uhd::device3> device_ptr,
+            async_msg_handler::sptr msg_handler
     );
-    virtual ~graph_impl() {};
+    virtual ~graph_impl() {}
 
     /************************************************************************
      * Connection API
@@ -66,12 +70,25 @@ public:
 
 private:
 
+    void handle_overruns(const async_msg_t& async_msg);
+
+    //! Maps 16-bit addresses to block IDs
+    std::map<uint32_t, block_id_t> _block_id_map;
+
+    //! For any given block, look up the MIMO group
+    std::map<uint32_t, size_t> _mimo_group_map;
+
+    //! For any MIMO group, store the list of blocks in that group
+    std::map<size_t, std::set<block_id_t> > _mimo_groups;
+
     //! Optional: A string to describe this graph
     const std::string _name;
 
     //! Reference to the generating device object
     const boost::weak_ptr<uhd::device3> _device_ptr;
 
+    //! Reference to the async message handler
+    async_msg_handler::sptr _msg_handler;
 };
 
 }} /* namespace uhd::rfnoc */
-- 
cgit v1.2.3