1 files changed, 26 insertions, 0 deletions
diff --git a/host/lib/include/uhdlib/rfnoc/resolve_context.hpp b/host/lib/include/uhdlib/rfnoc/resolve_context.hpp
new file mode 100644
index 000000000..29a2e5f6f
--- /dev/null
+++ b/host/lib/include/uhdlib/rfnoc/resolve_context.hpp
@@ -0,0 +1,26 @@
+//
+//
+// Copyright 2019 Ettus Research, a National Instruments Company
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+
+#ifndef INCLUDED_UHD_RFNOC_RESOLVE_CONTEXT_HPP
+#define INCLUDED_UHD_RFNOC_RESOLVE_CONTEXT_HPP
+
+namespace uhd { namespace rfnoc {
+
+/*! Describe situations out of which property propagation is called
+ */
+enum class resolve_context {
+    //! Property propagation was called during an initialization process (e.g.,
+    // the graph was committed)
+    INIT,
+    //! Property propagation was called because a property on a node was
+    // updated
+    NODE_PROP
+};
+
+}} // namespace uhd::rfnoc
+
+#endif /* INCLUDED_UHD_RFNOC_RESOLVE_CONTEXT_HPP */