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//
// Copyright 2013-2016 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
// Copyright 2019 Ettus Research, a National Instruments Brand
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef INCLUDED_X300_IMPL_HPP
#define INCLUDED_X300_IMPL_HPP
#include "x300_clock_ctrl.hpp"
#include "x300_conn_mgr.hpp"
#include "x300_defaults.hpp"
#include "x300_device_args.hpp"
#include "x300_fw_common.h"
#include "x300_mb_controller.hpp"
#include "x300_mboard_type.hpp"
#include "x300_regs.hpp"
#include <uhd/property_tree.hpp>
#include <uhd/rfnoc/chdr_types.hpp>
#include <uhd/types/device_addr.hpp>
#include <uhd/types/sensors.hpp>
#include <uhd/types/wb_iface.hpp>
#include <uhd/usrp/subdev_spec.hpp>
#include <uhd/utils/tasks.hpp>
#include <uhdlib/rfnoc/clock_iface.hpp>
#include <uhdlib/rfnoc/mb_iface.hpp>
#include <uhdlib/rfnoc/mgmt_portal.hpp>
#include <uhdlib/rfnoc/rfnoc_common.hpp>
#include <uhdlib/rfnoc/rfnoc_device.hpp>
#include <uhdlib/transport/links.hpp>
#include <uhdlib/usrp/cores/i2c_core_100_wb32.hpp>
#include <uhdlib/usrp/cores/spi_core_3000.hpp>
#include <atomic>
#include <functional>
#include <memory>
#include <mutex>
uhd::device_addrs_t x300_find(const uhd::device_addr_t& hint_);
class x300_impl : public uhd::rfnoc::detail::rfnoc_device
{
public:
x300_impl(const uhd::device_addr_t&);
void setup_mb(const size_t which, const uhd::device_addr_t&);
~x300_impl(void) override;
/**************************************************************************
* rfnoc_device API
*************************************************************************/
uhd::rfnoc::mb_iface& get_mb_iface(const size_t mb_idx) override
{
if (mb_idx >= _mb_ifaces.size()) {
throw uhd::index_error(
std::string("Cannot get mb_iface, invalid motherboard index: ")
+ std::to_string(mb_idx));
}
return _mb_ifaces.at(mb_idx);
}
private:
/**************************************************************************
* Types
*************************************************************************/
// vector of member objects per motherboard
struct mboard_members_t
{
uhd::usrp::x300::x300_device_args_t args;
//! Remote Device ID for this motherboard
uhd::rfnoc::device_id_t device_id;
bool initialization_done = false;
uhd::task::sptr claimer_task;
uhd::usrp::x300::xport_path_t xport_path;
uhd::device_addr_t send_args;
uhd::device_addr_t recv_args;
// perifs in the zpu
uhd::wb_iface::sptr zpu_ctrl;
spi_core_3000::sptr zpu_spi;
i2c_core_100_wb32::sptr zpu_i2c;
// other perifs on mboard
x300_clock_ctrl::sptr clock;
// which FPGA image is loaded
std::string loaded_fpga_image;
size_t hw_rev;
uhd::usrp::x300::conn_manager::sptr conn_mgr;
};
//! X300-Specific Implementation of rfnoc::mb_iface
class x300_mb_iface : public uhd::rfnoc::mb_iface
{
public:
x300_mb_iface(uhd::usrp::x300::conn_manager::sptr conn_mgr,
uhd::wb_iface::sptr zpu_ctrl,
const double radio_clk_freq,
const uhd::rfnoc::device_id_t remote_dev_id);
~x300_mb_iface() override;
uint16_t get_proto_ver() override;
uhd::rfnoc::chdr_w_t get_chdr_w() override;
uhd::endianness_t get_endianness(
const uhd::rfnoc::device_id_t local_device_id) override;
uhd::rfnoc::device_id_t get_remote_device_id() override;
std::vector<uhd::rfnoc::device_id_t> get_local_device_ids() override;
uhd::transport::adapter_id_t get_adapter_id(
const uhd::rfnoc::device_id_t local_device_id) override;
void reset_network() override;
uhd::rfnoc::clock_iface::sptr get_clock_iface(
const std::string& clock_name) override;
uhd::rfnoc::chdr_ctrl_xport::sptr make_ctrl_transport(
uhd::rfnoc::device_id_t local_device_id,
const uhd::rfnoc::sep_id_t& local_epid) override;
uhd::rfnoc::chdr_rx_data_xport::uptr make_rx_data_transport(
uhd::rfnoc::mgmt::mgmt_portal& mgmt_portal,
const uhd::rfnoc::sep_addr_pair_t& addrs,
const uhd::rfnoc::sep_id_pair_t& epids,
const uhd::rfnoc::sw_buff_t pyld_buff_fmt,
const uhd::rfnoc::sw_buff_t mdata_buff_fmt,
const uhd::device_addr_t& xport_args,
const std::string& streamer_id) override;
uhd::rfnoc::chdr_tx_data_xport::uptr make_tx_data_transport(
uhd::rfnoc::mgmt::mgmt_portal& mgmt_portal,
const uhd::rfnoc::sep_addr_pair_t& addrs,
const uhd::rfnoc::sep_id_pair_t& epids,
const uhd::rfnoc::sw_buff_t pyld_buff_fmt,
const uhd::rfnoc::sw_buff_t mdata_buff_fmt,
const uhd::device_addr_t& xport_args,
const std::string& streamer_id) override;
private:
const uhd::rfnoc::device_id_t _remote_dev_id;
std::unordered_map<uhd::rfnoc::device_id_t, uhd::transport::adapter_id_t>
_adapter_map;
uhd::rfnoc::clock_iface::sptr _bus_clk;
uhd::rfnoc::clock_iface::sptr _radio_clk;
uhd::usrp::x300::conn_manager::sptr _conn_mgr;
uhd::wb_iface::sptr _zpu_ctrl;
};
/**************************************************************************
* Private Methods
*************************************************************************/
void check_fw_compat(const uhd::fs_path& mb_path, const mboard_members_t& members);
void check_fpga_compat(const uhd::fs_path& mb_path, const mboard_members_t& members);
/**************************************************************************
* Private Attributes
*************************************************************************/
std::vector<mboard_members_t> _mb;
std::mutex _mb_iface_mutex;
std::unordered_map<size_t, x300_mb_iface> _mb_ifaces;
static const uhd::rfnoc::chdr::chdr_packet_factory _pkt_factory;
};
#endif /* INCLUDED_X300_IMPL_HPP */
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