1 files changed, 0 insertions, 154 deletions
diff --git a/host/lib/transport/liberio_link.cpp b/host/lib/transport/liberio_link.cpp
deleted file mode 100644
index ec8abbca8..000000000
--- a/host/lib/transport/liberio_link.cpp
+++ /dev/null
@@ -1,154 +0,0 @@
-//
-// Copyright 2019 Ettus Research, a National Instruments brand
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-
-#include <uhd/config.hpp>
-#include <uhd/utils/log.hpp>
-#include <uhd/utils/static.hpp>
-#include <uhdlib/transport/adapter.hpp>
-#include <uhdlib/transport/liberio_link.hpp>
-#include <sys/syslog.h>
-#include <memory>
-
-namespace uhd { namespace transport {
-
-using liberio_ctx_sptr = std::shared_ptr<liberio_ctx>;
-
-static const uint64_t USEC = 1000000;
-
-static void liberio_log_cb(int severity, const char* msg, void*)
-{
-    switch (severity) {
-        case LOG_WARNING:
-            UHD_LOG_WARNING("LIBERIO", msg);
-            return;
-        case LOG_NOTICE:
-        case LOG_INFO:
-            UHD_LOG_INFO("LIBERIO", msg);
-            return;
-        default:
-            UHD_LOG_INFO("LIBERIO", msg);
-    };
-}
-
-class liberio_context_holder
-{
-public:
-    UHD_SINGLETON_FCN(liberio_context_holder, get);
-
-    inline struct liberio_chan* alloc_tx_chan(const std::string& path)
-    {
-        return liberio_ctx_alloc_chan(_ctx, path.c_str(), TX, USRP_MEMORY_MMAP);
-    }
-
-    inline struct liberio_chan* alloc_rx_chan(const std::string& path)
-    {
-        return liberio_ctx_alloc_chan(_ctx, path.c_str(), RX, USRP_MEMORY_MMAP);
-    }
-
-private:
-    liberio_context_holder(void)
-    {
-        _ctx = liberio_ctx_new();
-        liberio_ctx_register_logger(_ctx, &liberio_log_cb, nullptr);
-    }
-
-    ~liberio_context_holder(void)
-    {
-        liberio_ctx_put(_ctx);
-    }
-
-    liberio_ctx* _ctx;
-};
-
-liberio_link::liberio_link(
-    const std::string& tx_path, const std::string& rx_path, const link_params_t& params)
-    : recv_link_base_t(params.num_recv_frames, params.recv_frame_size)
-    , send_link_base_t(params.num_send_frames, params.send_frame_size)
-{
-    auto& ctx_holder = liberio_context_holder::get();
-
-    /* Allocate TX channel (begins with refcount of 1)
-     */
-    _tx_chan = ctx_holder.alloc_tx_chan(tx_path);
-    UHD_ASSERT_THROW(_tx_chan);
-
-    /* set the size, allocate */
-    UHD_ASSERT_THROW(!liberio_chan_set_fixed_size(_tx_chan, 0, params.send_frame_size));
-    UHD_ASSERT_THROW(!liberio_chan_request_buffers(_tx_chan, params.num_send_frames));
-
-    /* TODO: Check params in factory and adjust them there instead of throwing exception
-     * here? */
-    UHD_ASSERT_THROW(params.num_send_frames == liberio_chan_get_num_bufs(_tx_chan));
-    for (size_t i = 0; i < params.num_send_frames; i++) {
-        _send_buffs.push_back(liberio_frame_buff(_tx_chan));
-    }
-
-    /* Allocate RX channel (begins with refcount of 1)
-     */
-    _rx_chan = ctx_holder.alloc_rx_chan(rx_path);
-    UHD_ASSERT_THROW(_rx_chan);
-
-    /* set the size, allocate */
-    UHD_ASSERT_THROW(!liberio_chan_set_fixed_size(_rx_chan, 0, params.recv_frame_size));
-    UHD_ASSERT_THROW(!liberio_chan_request_buffers(_rx_chan, params.num_recv_frames));
-    /* TODO: Check params in factory and adjust them there instead of throwing exception
-     * here? */
-    UHD_ASSERT_THROW(params.num_recv_frames == liberio_chan_get_num_bufs(_rx_chan));
-
-    for (size_t i = 0; i < params.num_recv_frames; i++) {
-        _recv_buffs.push_back(liberio_frame_buff(_rx_chan));
-    }
-    UHD_ASSERT_THROW(!liberio_chan_enqueue_all(_rx_chan));
-
-    /* Start streaming on the devices */
-    liberio_chan_start_streaming(_rx_chan);
-    liberio_chan_start_streaming(_tx_chan);
-
-    /* Finally, preload the buffer pools in parent class */
-    for (auto& buff : _send_buffs) {
-        send_link_base_t::preload_free_buff(&buff);
-    }
-    for (auto& buff : _recv_buffs) {
-        recv_link_base_t::preload_free_buff(&buff);
-    }
-
-    auto info      = liberio_adapter_info();
-    auto& adap_ctx = adapter_ctx::get();
-    _adapter_id    = adap_ctx.register_adapter(info);
-
-    UHD_LOGGER_TRACE("LIBERIO")
-        << boost::format("Created liberio link (tx:%s, rx:%s)") % tx_path % rx_path;
-    UHD_LOGGER_TRACE("LIBERIO")
-        << boost::format("num_recv_frames=%d, recv_frame_size=%d, num_send_frames=%d, "
-                         "send_frame_size=%d")
-               % params.num_recv_frames % params.recv_frame_size % params.num_send_frames
-               % params.send_frame_size;
-}
-
-liberio_link::~liberio_link()
-{
-    /* stop the channel, free the buffers */
-    liberio_chan_stop_streaming(_tx_chan);
-    liberio_chan_request_buffers(_tx_chan, 0);
-    liberio_chan_put(_tx_chan);
-
-    liberio_chan_stop_streaming(_rx_chan);
-    liberio_chan_request_buffers(_rx_chan, 0);
-    liberio_chan_put(_rx_chan);
-}
-
-liberio_link::sptr liberio_link::make(
-    const std::string& tx_path, const std::string& rx_path, const link_params_t& params)
-{
-    UHD_ASSERT_THROW(params.recv_frame_size > 0);
-    UHD_ASSERT_THROW(params.send_frame_size > 0);
-    UHD_ASSERT_THROW(params.num_send_frames > 0);
-    UHD_ASSERT_THROW(params.num_recv_frames > 0);
-
-    return std::make_shared<liberio_link>(tx_path, rx_path, params);
-}
-
-}} // namespace uhd::transport