uhdlib: Add dpdk_zero_copy.hpp

dpdk_zero_copy.hpp was referenced in multiple places using relative
paths. Let's throw it in uhdlib for easy access.

2 files changed, 1 insertions, 46 deletions

diff --git a/host/lib/transport/dpdk_zero_copy.cpp b/host/lib/transport/dpdk_zero_copy.cpp
index 9649c1cfb..a6a158762 100644
--- a/host/lib/transport/dpdk_zero_copy.cpp
+++ b/host/lib/transport/dpdk_zero_copy.cpp
@@ -4,10 +4,10 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
 
-#include "dpdk_zero_copy.hpp"
 #include <uhd/config.hpp>
 #include <uhd/utils/log.hpp>
 #include <uhdlib/transport/uhd-dpdk.h>
+#include <uhdlib/transport/dpdk_zero_copy.hpp>
 #include <uhdlib/utils/prefs.hpp>
 #include <boost/algorithm/string.hpp>
 #include <boost/format.hpp>
diff --git a/host/lib/transport/dpdk_zero_copy.hpp b/host/lib/transport/dpdk_zero_copy.hpp
deleted file mode 100644
index 8dcce6eee..000000000
--- a/host/lib/transport/dpdk_zero_copy.hpp
+++ /dev/null
@@ -1,45 +0,0 @@
-//
-// Copyright 2018 Ettus Research, a National Instruments Company
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-
-#ifndef DPDK_ZERO_COPY_HPP
-#define DPDK_ZERO_COPY_HPP
-
-#include <uhdlib/transport/dpdk_common.hpp>
-#include <uhd/types/device_addr.hpp>
-#include <uhd/transport/zero_copy.hpp>
-#include <boost/shared_ptr.hpp>
-#include <string>
-
-
-namespace uhd { namespace transport {
-
-/*!
- * A zero copy transport interface to the dpdk DMA library.
- */
-class dpdk_zero_copy : public virtual zero_copy_if {
-public:
-    typedef boost::shared_ptr<dpdk_zero_copy> sptr;
-
-    static sptr make(
-        const struct uhd_dpdk_ctx &ctx,
-        const unsigned int dpdk_port_id,
-        const std::string &addr,
-        const std::string &remote_port,
-        const std::string &local_port, /* 0 = auto-assign */
-        const zero_copy_xport_params &default_buff_args,
-        const device_addr_t &hints
-    );
-
-    virtual uint16_t get_local_port(void) const = 0;
-
-    virtual std::string get_local_addr(void) const = 0;
-
-    virtual uint32_t get_drop_count(void) const = 0;
-};
-
-}} // namespace uhd::transport
-
-#endif /* DPDK_ZERO_COPY_HPP */