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* rfnoc: Add check_topology() API to nodesMartin Braun2019-11-262-0/+18
| | | | | This API lets blocks decide if their current topology is OK for them, and make decisions based on their topology.
* rfnoc: graph: Add commit/release APIMartin Braun2019-11-261-2/+13
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* rfnoc: Add mb_controller APIMartin Braun2019-11-261-1/+4
| | | | | | | | | The mb_controller is an interface to hardware-specific functions of the motherboard. The API works in two ways: - The user can request access to it, and thus interact directly with the motherboard - RFNoC blocks can request access to it, if they need to interact with the motherboard themselves.
* rfnoc: SW support for FPGA byte swapperAshish Chaudhari2019-11-261-0/+6
| | | | | The management looks at the transport endianness from the packet factory to determine if the byte_swapper in the FPGA needs to be enabled
* rfnoc: Add radio block controllerMartin Braun2019-11-261-0/+289
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* rfnoc: Graph and link stream manager API cleanupAshish Chaudhari2019-11-265-36/+161
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* rfnoc: Added link/graph specific stream managersAshish Chaudhari2019-11-265-27/+260
| | | | | - Fleshed out mb_iface - Managers currently only export ctrl APIs. Data APIs TBD
* rfnoc: API cleanup for ctrl/mgmt codeAshish Chaudhari2019-11-264-13/+44
| | | | | | - chdr_ctrl_endpoint can manage multiple dest EPIDs - Moved from both_xports_t to a special defs in rfnoc_common - Changed data-structures where appropriate
* rfnoc: Moved chdr types/packet class out of chdr dirAshish Chaudhari2019-11-267-43/+80
| | | | | | - Moved chdr_packet and chdr_types from rfnoc/chdr to rfnoc and updated all references - Moved non-CHDR definitions to rfnoc_common.hpp
* uhd: add udp boost asio implementation of transport interfaceCiro Nishiguchi2019-11-262-0/+315
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* uhdlib: transport: Add links.hppMartin Braun2019-11-261-0/+43
| | | | This contains both_links_t
* transport: Implement a single-threaded I/O serviceAlex Williams2019-11-261-0/+121
| | | | | | | | | | | | | | | | | | | | The inline_io_service connects transports to links without any worker threads. Send operations go directly to the link, and recv will perform the I/O as part of the get_recv_buffer() call. The inline_io_service also supports muxed links natively. The receive mux is entirely inline. There is no separate thread for the inline_io_service, and that continues here. A queue is created for each client of the mux, and packets are processed as they come in. If a packet is to go up to a different client, the packet is queued up for later. When that client attempts to recv(), the queue is checked first, and the attempts to receive from the link happen ONLY if no packet was found. Also add mock transport to test I/O service APIs. Tests I/O service construction and some basic packet transmision. One case will also uses a single link that is shared between the send and recv transports. That link is muxed between two compatible but different transports.
* transport: Introduce I/O service layer between transport and linkAlex Williams2019-11-261-0/+337
| | | | | | | | | | | Split the transport into three layers to allow for greater flexibility in scheduling algorithms. The io_service will make queues on behalf of the transport and take responsibility for scheduling data transfers through the links. The transport layer is the explicit handler for flow control. This enables the possibility of a scheduling layer in between, so flow control may be offloaded on the same thread as the link.
* uhd: add new transport interface and base class implementationCiro Nishiguchi2019-11-262-0/+334
| | | | | | | | | | New interface aimed to replace zero_copy_if for new code, including new RFNoC development and redesign of streamer objects. Generic implementation of send and receive transport interfaces to allow reuse by various transport types. Derived classes implement transport-specific functions that are invoked by the base classes through CRTP.
* rfnoc: Added clock_iface to convey info about clocksAshish Chaudhari2019-11-263-4/+69
| | | | | The inteface provides a mechanism for users of clocks to query information such as the running status or rate
* rfnoc: Support for new backend iface plus fixesAshish Chaudhari2019-11-262-2/+6
| | | | | | - Add support for new backend iface with max_async_msgs and mtu moved to after the noc ID - Fixed offsets for block info registers
* rfnoc: Move graph_edge data structure to its own header, add to_string()Martin Braun2019-11-261-59/+3
| | | | | | | | This structure represents information about a graph edge. Required by detail::graph and rfnoc_graph. graph_edge_t::to_string() will now provide a textual representation of the edge.
* rfnoc: Add rfnoc_device base classMartin Braun2019-11-262-0/+83
| | | | | All USRP device impls that are RFNoC devices will need to derive from this (instead of device3).
* rfnoc: Add block registry/factory and make_argsMartin Braun2019-11-261-0/+32
| | | | | | - noc_block_base now has a ctor defined - The registry stores factory functions to the individual Noc-Block implementations
* rfnoc: adding client_zeroBrent Stapleton2019-11-261-0/+199
| | | | | | | | | | - Adding client_zero class, which gathers information about our device form the global registers on port 0 of the RFNoC backend registers. - adding unit tests to exercise client_zero - mock_reg_iface class: adding fake register_iface so we can run unit tests in software only Co-authored-by: Martin Braun <martin.braun@ettus.com>
* rfnoc: Added impl for reg_iface and ctrl_endpointAshish Chaudhari2019-11-263-0/+131
| | | | | | | | - Added new register_iface class that translates high-level peek/poke calls into CHDR control payloads - Added new chdr_ctrl_endpoint class that emulates a control stream endpoint in SW. It can create and handle multiple register interfaces
* rfnoc: Add action APIMartin Braun2019-11-262-1/+68
| | | | | | | | - Added action_info class - Allow to send actions from node to node - Allow to post actions into nodes - Allow to set default forwarding policies - Added unit tests
* rfnoc: Added initial impl for mgmt_portalAshish Chaudhari2019-11-261-0/+191
| | | | | | | - The management portal is the interface for the framework to allow discovering the data topology, setup routes between stream endpoints and configure streamers - Use a zero_copy_if and the mgmt_paylod to send/recv packets
* rfnoc: Refactored CHDR packet interfacesAshish Chaudhari2019-11-262-0/+1127
| | | | | | | - Moved packet interface code from public to private include - Split packet interface into two files: payload paring and packet iface - Added support for all CHDR packet types - Added more test cases to unit test
* rfnoc: Add property propagation, Boost.Graph storageMartin Braun2019-11-262-2/+274
| | | | | | | | | | | | - Adds a detail::graph_t class, which handles the propagation - Adds methods to node_t to aid with propagation - Adds unit tests - Adds dynamic property forwarding: Nodes are now able to forward properties they don't know about by providing a forwarding policy. A good example is the FIFO block which simply forwards most properties verbatim. - node: Temporarily disabling consistency check at init
* rfnoc: Add detail::block_container_t classMartin Braun2019-11-261-0/+57
| | | | | This is a storage for the noc_block_base derivatives. It supports finding blocks.
* rfnoc: Add rfnoc::mb_iface interface classMartin Braun2019-11-261-0/+76
| | | | | Its purpose is to provide a device-agnostic back-channel interface into the device guts for all rfnoc_graph devices.
* rfnoc: Add properties, nodes, and accessorsMartin Braun2019-11-262-0/+180
| | | | | | | | | | | | | | Adds the following classes: - uhd::rfnoc::node_t, the base class for RFNoC nodes - uhd::rfnoc::node_accessor_t, a class to access private properties - uhd::rfnoc::res_source_info, a struct that identifies where properties come from - uhd::rfnoc::property_t, and property_base_t (its parent) - uhd::rfnoc::prop_accessor_t, a class to access properties Add always dirty property (dirtifier). Also adds unit tests for properties.
* lib: adf535x: Add trace logs for synth configurationMartin Braun2019-11-261-0/+18
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* lib: Replace uhd::get_system_time() with steady_clockMartin Braun2019-11-262-9/+14
| | | | | | Benchmarks show that using C++ chrono features beats uhd::get_system_time(), and the latter is simply not appropriate unless a uhd::time_spec_t is required.
* uhd: utils: Add compat check for 32-bit compat numbersMartin Braun2019-11-261-0/+13
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* lib: utils: Add new signature to get_freq_and_freq_word()Martin Braun2019-11-261-1/+7
| | | | | The new signature uses tuple as the return value, instead of passing in output variables as references (C-style).
* rpc: add exception when client constructor failsMark Meserve2019-10-151-3/+36
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* rpc: convert client to sptrMark Meserve2019-10-151-12/+13
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* lib: utils: Add is_a_tty()Martin Braun2019-10-071-0/+55
| | | | | | | This is a portable version of POSIX's isatty(). Windows has its own version, called _isatty(). UHD thus gains its own, portable version. The underscores aren't beautiful, but they're necessary so we can distinguish the POSIX version from the UHD version.
* rfnoc: Read cmd FIFO size from blocks & configure ctrl_ifaceMartin Braun2019-09-041-0/+11
| | | | | | | | | | This requires noc_shell compat number 6.0. It will allow sending as many command packets, but no more, than there is space. Updated FPGA images for devices: - X310/X300 - N300/N310/N320 - E310/E320
* rx_fe_3000: formatting for upcoming changesBrent Stapleton2019-08-251-5/+5
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* boost: Replaced units::demangle with core::demangle where appropriateMartin Braun2019-08-221-3/+3
| | | | Boost moved this around in version 1.58.
* max287x: improve loggingMark Meserve2019-06-121-7/+12
| | | | | - Split tuning log into 3 lines - Remove duplicated MAX287X
* fixup! uhdlib: add rational approximation to math utilitiesMartin Braun2019-05-231-1/+1
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* cores: Apply clang-format to ?x_dsp_core_3000.*Martin Braun2019-05-222-13/+12
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* lib: rfnoc: Apply clang-format to graph_impl.hppMartin Braun2019-05-221-35/+26
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* adf435x: run clang-formatMark Meserve2019-05-071-146/+251
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* adf435x: add low spur tuning modeMark Meserve2019-05-071-5/+56
| | | | | - adds a new mode to the adf435x driver which provides general spur performance improvements
* uhdlib: add rational approximation to math utilitiesMark Meserve2019-05-071-0/+75
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* adf535x: add charge pump controlMark Meserve2019-05-021-3/+55
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* adf435x: add charge pump with double parameterMark Meserve2019-05-021-0/+34
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* adf435x: enhance logging messagesMark Meserve2019-05-021-10/+13
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* include: Remove BOOST_VERSION hacks for 1.58Martin Braun2019-04-241-5/+0
| | | | | This removes all version hacks that were required for Boost versions 1.53 through 1.58 (since we now require 1.58).
* uhdlib: Add dpdk_zero_copy.hppAlex Williams2019-04-101-0/+45
| | | | | dpdk_zero_copy.hpp was referenced in multiple places using relative paths. Let's throw it in uhdlib for easy access.
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