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Diffstat (limited to 'host/lib/include/uhdlib/usrp/common/mpmd_mb_controller.hpp')
-rw-r--r--host/lib/include/uhdlib/usrp/common/mpmd_mb_controller.hpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/host/lib/include/uhdlib/usrp/common/mpmd_mb_controller.hpp b/host/lib/include/uhdlib/usrp/common/mpmd_mb_controller.hpp
index f4f6e0ba7..fffa85628 100644
--- a/host/lib/include/uhdlib/usrp/common/mpmd_mb_controller.hpp
+++ b/host/lib/include/uhdlib/usrp/common/mpmd_mb_controller.hpp
@@ -123,6 +123,9 @@ private:
std::vector<std::string> _gpio_banks;
std::unordered_map<std::string, std::vector<std::string>> _gpio_srcs;
+ //! Cache of currently set GPIO sources
+ std::unordered_map<std::string, std::vector<std::string>> _current_gpio_src;
+
std::vector<mb_controller::sync_source_updater_t> _sync_source_updaters;
public: