1 files changed, 29 insertions, 0 deletions
diff --git a/host/lib/include/uhdlib/transport/dpdk/arp.hpp b/host/lib/include/uhdlib/transport/dpdk/arp.hpp
new file mode 100644
index 000000000..e71119bb3
--- /dev/null
+++ b/host/lib/include/uhdlib/transport/dpdk/arp.hpp
@@ -0,0 +1,29 @@
+//
+// Copyright 2019 Ettus Research, a National Instruments brand
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+#ifndef _INCLUDED_UHDLIB_TRANSPORT_DPDK_ARP_HPP_
+#define _INCLUDED_UHDLIB_TRANSPORT_DPDK_ARP_HPP_
+
+#include <uhdlib/transport/dpdk/common.hpp>
+#include <uhdlib/transport/dpdk/service_queue.hpp>
+#include <rte_arp.h>
+
+namespace uhd { namespace transport { namespace dpdk {
+
+struct arp_request
+{
+    struct ether_addr tha;
+    port_id_t port;
+    ipv4_addr tpa;
+};
+
+struct arp_entry
+{
+    struct ether_addr mac_addr;
+    std::vector<wait_req*> reqs;
+};
+
+}}} /* namespace uhd::transport::dpdk */
+#endif /* _INCLUDED_UHDLIB_TRANSPORT_DPDK_ARP_HPP_ */