usrp: added subdev spec verification functions

1 files changed, 19 insertions, 0 deletions

diff --git a/host/lib/usrp/misc_utils.hpp b/host/lib/usrp/misc_utils.hpp
index 7fe3c899d..e5d3bd849 100644
--- a/host/lib/usrp/misc_utils.hpp
+++ b/host/lib/usrp/misc_utils.hpp
@@ -20,6 +20,7 @@
 
 #include <uhd/config.hpp>
 #include <uhd/wax.hpp>
+#include <uhd/usrp/subdev_spec.hpp>
 #include <uhd/utils/gain_group.hpp>
 
 namespace uhd{ namespace usrp{
@@ -29,6 +30,24 @@ namespace uhd{ namespace usrp{
      */
     gain_group::sptr make_gain_group(wax::obj subdev, wax::obj codec);
 
+    /*!
+     * Verify the rx subdevice specification.
+     * If the subdev spec if empty, automatically fill it.
+     * \param subdev_spec the subdev spec to verify/fill
+     * \param mboard the motherboard properties object
+     * \throw exception when the subdev spec is invalid
+     */
+    void verify_rx_subdev_spec(subdev_spec_t &subdev_spec, wax::obj mboard);
+
+    /*!
+     * Verify the tx subdevice specification.
+     * If the subdev spec if empty, automatically fill it.
+     * \param subdev_spec the subdev spec to verify/fill
+     * \param mboard the motherboard properties object
+     * \throw exception when the subdev spec is invalid
+     */
+    void verify_tx_subdev_spec(subdev_spec_t &subdev_spec, wax::obj mboard);
+
 }} //namespace
 
 #endif /* INCLUDED_LIBUHD_USRP_MISC_UTILS_HPP */