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b0cb065111
It would be confusing to have two classes named chdr_packet. As it makes more sense to name the new public chdr parser class chdr_packet, the internal uhd::rfnoc::chdr::chdr_packet class is being renamed to chdr_packet_writer to better represent its functionality. Signed-off-by: Samuel O'Brien <sam.obrien@ni.com>
57 lines
2.0 KiB
C++
57 lines
2.0 KiB
C++
//
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// Copyright 2017 Ettus Research, a National Instruments Company
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// Copyright 2019 Ettus Research, a National Instruments Brand
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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//
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#ifndef INCLUDED_MPMD_XPORT_CTRL_BASE_HPP
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#define INCLUDED_MPMD_XPORT_CTRL_BASE_HPP
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#include "mpmd_link_if_mgr.hpp"
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#include <uhd/types/device_addr.hpp>
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#include <uhdlib/rfnoc/chdr_packet_writer.hpp>
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#include <uhdlib/transport/links.hpp>
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#include <memory>
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namespace uhd { namespace mpmd { namespace xport {
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/*! Transport manager implementation base
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*/
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class mpmd_link_if_ctrl_base
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{
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public:
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using uptr = std::unique_ptr<mpmd_link_if_ctrl_base>;
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virtual ~mpmd_link_if_ctrl_base() {}
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virtual size_t get_num_links() const = 0;
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/*! Return links object
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*
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* \param link_idx The number of the link to use. link_idx < get_num_links()
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* must hold true. link_idx is often 0. Example: When
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* the underlying transport is Ethernet, and the user
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* specified both addr and second_addr, then get_num_links()
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* equals 2 and link_idx can also be 1.
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* \param link_type CTRL, RX_DATA, or TX_DATA (for configuring the link)
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* \param link_args Link-specific additional information that the underlying
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* mpmd_link_if_ctrl instantiation can use
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*/
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virtual uhd::transport::both_links_t get_link(const size_t link_idx,
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const uhd::transport::link_type_t link_type,
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const uhd::device_addr_t& link_args) = 0;
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//! Return the underlying link's MTU in bytes
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virtual size_t get_mtu(const uhd::direction_t dir) const = 0;
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//! Return the rate of the underlying link in bytes/sec
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virtual double get_link_rate(const size_t link_idx) const = 0;
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//! Get the packet factory associated with this link
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virtual const uhd::rfnoc::chdr::chdr_packet_factory& get_packet_factory() const = 0;
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};
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}}} /* namespace uhd::mpmd::xport */
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#endif /* INCLUDED_MPMD_XPORT_CTRL_BASE_HPP */
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