usrp: added validate_subdev_spec to all io_impls

1 files changed, 39 insertions, 0 deletions

diff --git a/host/lib/usrp/common/validate_subdev_spec.hpp b/host/lib/usrp/common/validate_subdev_spec.hpp
new file mode 100644
index 000000000..e73b3e1ee
--- /dev/null
+++ b/host/lib/usrp/common/validate_subdev_spec.hpp
@@ -0,0 +1,39 @@
+//
+// Copyright 2011 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
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INCLUDED_LIBUHD_USRP_COMMON_VALIDATE_SUBDEV_SPEC_HPP
+#define INCLUDED_LIBUHD_USRP_COMMON_VALIDATE_SUBDEV_SPEC_HPP
+
+#include <uhd/config.hpp>
+#include <uhd/usrp/subdev_spec.hpp>
+#include <uhd/utils/assert_has.hpp>
+#include <uhd/property_tree.hpp>
+#include <string>
+
+namespace uhd{ namespace usrp{
+
+    //! Validate a subdev spec against a property tree
+    void validate_subdev_spec(
+        property_tree::sptr tree,
+        const subdev_spec_t &spec,
+        const std::string &type, //rx or tx
+        const std::string &mb = "0"
+    );
+
+}} //namespace uhd::usrp
+
+#endif /* INCLUDED_LIBUHD_USRP_COMMON_VALIDATE_SUBDEV_SPEC_HPP */