3 files changed, 18 insertions, 5 deletions
diff --git a/host/include/uhd/types/tune_request.hpp b/host/include/uhd/types/tune_request.hpp
index 9c498bfe9..dd6123a9f 100644
--- a/host/include/uhd/types/tune_request.hpp
+++ b/host/include/uhd/types/tune_request.hpp
@@ -1,5 +1,5 @@
 //
-// Copyright 2010 Ettus Research LLC
+// Copyright 2010-2012 Ettus Research LLC
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
@@ -19,6 +19,7 @@
 #define INCLUDED_UHD_TYPES_TUNE_REQUEST_HPP
 
 #include <uhd/config.hpp>
+#include <uhd/types/device_addr.hpp>
 
 namespace uhd{
 
@@ -88,6 +89,18 @@ namespace uhd{
          */
         double dsp_freq;
 
+        /*!
+         * The args parameter is used to pass arbitrary key/value pairs.
+         * Possible keys used by args (depends on implementation):
+         *
+         * - mode_n: Allows the user to tell the daughterboard tune code
+         * to choose between an integer N diviver or fractional N divider.
+         * Default is fractional N on boards that support fractional N tuning.
+         * Fractional N provides greater tuning acuracy at the expense of spurs.
+         * Possible options for this key: "integer" or "fractional".
+         */
+        device_addr_t args;
+
     };
 
 } //namespace uhd
diff --git a/host/include/uhd/utils/paths.hpp b/host/include/uhd/utils/paths.hpp
index f5a40b2c9..e0f455e92 100644
--- a/host/include/uhd/utils/paths.hpp
+++ b/host/include/uhd/utils/paths.hpp
@@ -29,8 +29,8 @@ namespace uhd{
     //! Get a string representing the system's appdata directory
     UHD_API std::string get_app_path(void);
 
-    //! Get a string representing the system's pkg data directory
-    UHD_API std::string get_pkg_data_path(void);
+    //! Get a string representing the system's pkg directory
+    UHD_API std::string get_pkg_path(void);
 
 } //namespace uhd
 
diff --git a/host/include/uhd/version.hpp b/host/include/uhd/version.hpp
index ab693f2b0..01e5c3cdb 100644
--- a/host/include/uhd/version.hpp
+++ b/host/include/uhd/version.hpp
@@ -1,5 +1,5 @@
 //
-// Copyright 2010-2012 Ettus Research LLC
+// Copyright 2010-2013 Ettus Research LLC
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
@@ -27,7 +27,7 @@
  * The format is oldest API compatible release - ABI compat number.
  * The compatibility number allows pre-release ABI to be versioned.
  */
-#define UHD_VERSION_ABI_STRING "3.4.0-3"
+#define UHD_VERSION_ABI_STRING "3.6.0-0"
 
 namespace uhd{