1 files changed, 0 insertions, 120 deletions
diff --git a/host/lib/rfnoc/null_block_ctrl_impl.cpp b/host/lib/rfnoc/null_block_ctrl_impl.cpp
deleted file mode 100644
index 1de41d256..000000000
--- a/host/lib/rfnoc/null_block_ctrl_impl.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-//
-// Copyright 2014-2018 Ettus Research, a National Instruments Company
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-
-#include <uhd/rfnoc/null_block_ctrl.hpp>
-#include <uhd/rfnoc/traffic_counter.hpp>
-#include <uhd/types/ranges.hpp>
-#include <uhd/utils/log.hpp>
-#include <boost/format.hpp>
-
-using namespace uhd::rfnoc;
-
-class null_block_ctrl_impl : public null_block_ctrl
-{
-public:
-    UHD_RFNOC_BLOCK_CONSTRUCTOR(null_block_ctrl)
-    {
-        // Register hooks for line_rate:
-        _tree->access<int>(_root_path / "args" / 0 / "line_rate" / "value")
-            .add_coerced_subscriber(
-                [this](const int delay) { this->set_line_delay_cycles(delay); })
-            .update();
-        // Register hooks for bpp:
-        _tree->access<int>(_root_path / "args" / 0 / "bpp" / "value")
-            .add_coerced_subscriber(
-                [this](const int bpp) { this->set_bytes_per_packet(bpp); })
-            .update();
-
-        traffic_counter::write_reg_fn_t write = [this](const uint32_t addr,
-                                                    const uint32_t data) {
-            const uint64_t traffic_counter_sr_base = 192;
-            sr_write(addr + traffic_counter_sr_base, data);
-        };
-
-        traffic_counter::read_reg_fn_t read = [this](const uint32_t addr) {
-            const uint64_t traffic_counter_rb_base = 64;
-            return user_reg_read64(addr + traffic_counter_rb_base);
-        };
-
-        _traffic_counter =
-            std::make_shared<traffic_counter>(_tree, _root_path, write, read);
-    }
-
-    void set_line_delay_cycles(int cycles)
-    {
-        sr_write(SR_LINE_RATE, uint32_t(cycles));
-    }
-
-    void set_bytes_per_packet(int bpp)
-    {
-        sr_write(SR_LINES_PER_PACKET, uint32_t(bpp / BYTES_PER_LINE));
-    }
-
-    double set_line_rate(double rate, double clock_rate)
-    {
-        int cycs_between_lines = clock_rate / rate - 1;
-        if (cycs_between_lines > 0xFFFF) {
-            cycs_between_lines = 0xFFFF;
-            UHD_LOGGER_WARNING(unique_id())
-                << str(boost::format("Requested rate %f is larger than possible "
-                                     "with the current clock rate (%.2f MHz).")
-                       % rate % (clock_rate / 1e6))
-                << std::endl;
-        }
-        cycs_between_lines = std::max(0, cycs_between_lines);
-        set_arg<int>("line_rate", cycs_between_lines);
-        return _line_rate_from_reg_val(cycs_between_lines, clock_rate);
-    }
-
-    double get_line_rate(double clock_rate) const
-    {
-        return _line_rate_from_reg_val(get_arg<int>("line_rate"), clock_rate);
-    }
-
-    double _line_rate_from_reg_val(uint32_t reg_val, double clock_rate) const
-    {
-        return clock_rate / (reg_val + 1);
-    }
-
-    void issue_stream_cmd(const uhd::stream_cmd_t& stream_cmd, const size_t)
-    {
-        if (not stream_cmd.stream_now) {
-            throw uhd::not_implemented_error(
-                "null_block does not support timed commands.");
-        }
-        switch (stream_cmd.stream_mode) {
-            case uhd::stream_cmd_t::STREAM_MODE_START_CONTINUOUS:
-                sr_write(SR_ENABLE_STREAM, true);
-                break;
-
-            case uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS:
-                sr_write(SR_ENABLE_STREAM, false);
-                break;
-
-            case uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE:
-            case uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_MORE:
-                throw uhd::not_implemented_error(
-                    "null_block does not support streaming modes other than CONTINUOUS");
-
-            default:
-                UHD_THROW_INVALID_CODE_PATH();
-        }
-    }
-
-    void set_destination(uint32_t next_address, size_t output_block_port)
-    {
-        uhd::sid_t sid(next_address);
-        if (sid.get_src() == 0) {
-            sid.set_src(get_address());
-        }
-        sr_write(SR_NEXT_DST_SID, sid.get(), output_block_port);
-    }
-
-private:
-    traffic_counter::sptr _traffic_counter;
-};
-
-UHD_RFNOC_BLOCK_REGISTER(null_block_ctrl, "NullSrcSink");