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* mpmd,transport,prefs: Add xport_mgr for dpdk_zero_copyAlex Williams2019-01-254-7/+235
| | | | | | | | | | | | | | | | | | | | | | | Add configuration sections to the UHD config file for NIC entries. Keys are based on MAC addresses, and the entries beneath the section describe which CPU and I/O thread to use for the NIC and its IPv4 address. Make ring sizes configurable for uhd-dpdk. Ring size is now an argument for packet buffers. Note that the maximum number of available buffers is still determined at init! Add ability to receive broadcasts to uhd-dpdk. This is controllable by a boolean in the sockarg during socket creation. dpdk_zero_copy will filter broadcast packets out. Add dpdk_simple transport (to mirror udp_simple). This transport allows receiving from broadcast addresses, but it only permits one outstanding buffer at a time. Fix IP checksum handling in UHD-DPDK. TX checksums were not being calculated in the NIC, and in RX, the check for IP checksums allowed values of zero (reported as none). Now packets with bad IP checksums will be dropped.
* math: Replace boost::*::{lcm,gcd}() with portable versionsMartin Braun2019-01-182-6/+4
| | | | | | Boost changed the lcm() and gcd() functions in Boost 1.67. This creates portable UHD versions to be used instead. They use various Boost versions under the hood conditionally.
* formatting: preparing for uhd::math cleanupBrent Stapleton2019-01-182-370/+450
| | | | Formatting files that will be touched in upcoming changes to uhd::math
* formatting: remove vim hints in headersBrent Stapleton2019-01-166-6/+0
| | | | | Remove trailing vim hints in header files. This functionality will be replaced by clang-format.
* uhd: skip formatting misc arrays, maps, etc.Brent Stapleton2019-01-161-0/+2
| | | | | | Various data structures are nicely formatted to be human-readable. clang-format makes these structures harder to read, so we can skip formatting these sections.
* transport: Move uhd-dpdk header to uhdlibAlex Williams2019-01-151-0/+261
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* rpc,mpmd: replace all set_timeout() to new apiTrung Tran2019-01-141-5/+0
| | | | | Using new rpc client new API that ensure atomic setting of timeout on each rpc call.
* utils:rpc: set rpc timeout during rpc callTrung Tran2019-01-141-3/+120
| | | | | | | | | | | | | The current implementation of the UHD RPC client has a timeout that is being accessed non-atomically. Many calls follow the pattern: 1. set_timeout(value) 2. request_rpc() 3. set_timeout(default) which is not atomic. Other concurrent calls on the same rpc client may change the timeout value; leads to unexpected behavior These new set of function will, instead, handle setting and re-setting the timeout atomically in the RPC request.
* lib: experts: fixup for including Boost headerMartin Braun2019-01-091-0/+2
| | | | | | Header wasn't included until Boost 1.56. Fixes 5c012cad7858 ("lib: experts: Add potentially missing but...")
* lib: experts: Add potentially missing but sometimes inferred includeMartin Braun2019-01-091-0/+1
| | | | | This adds an include for boost/core/noncopyable.hpp. Without it, builds would potentially fail on Boost 1.69++.
* TwinRX: Fix tuningMichael West2019-01-021-7/+4
| | | | | - Set SPI clock back to 3 MHz - Fix returned frequency for ADF5355 (rev A and B boards)
* radio_ctrl_impl: move continuous_streaming to protected.Ryan Marlow2018-12-191-1/+1
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* TwinRX: Enable phase resync on ADF535xmichael-west2018-12-101-17/+9
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* TwinRX: Tuning improvementsmichael-west2018-12-101-10/+8
| | | | | | - Added delay for VTUNE calibration as per ADF5355 and ADF5356 data sheets - Increased SPI clock to 10 MHz - Removed write to register 10 during tuning of ADF5356 to match ADF5355 code and reduce tune time
* Test: Add unit test for eeprom_utilsmichael-west2018-10-251-1/+1
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* X300: Prevent duplicate MAC and IP addresses from being programmed in MBMichael West2018-10-251-0/+80
| | | | EEPROM
* twinrx: revise adf5356 frac2 register calculationMark Meserve2018-10-171-1/+1
| | | | | - If FRAC2 isn't exactly FRAC1 at certain frequencies, drifting spurs can be seen in the spectrum
* lmx2592: add spur dodgingMark Meserve2018-10-171-1/+4
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* uhd: rfnoc: add async message handlerTrung Tran2018-09-143-3/+191
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* radio_ctrl: add disable time stampTrung Tran2018-09-141-0/+2
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* lib: Improve constrained_device_args_tMartin Braun2018-08-101-2/+14
| | | | | - Add default parser helper - Allow _enforce_discrete() for str_arg
* rfnoc: dma_fifo: Added a more robust flush mechanismAshish Chaudhari2018-08-031-1/+1
| | | | | | | | | - The flushing mechanism now looks similar to that in noc_shell - Make use of new flush bit in FIFO control register - Restrict using the clear bit only after flushing to ensure no partial packets are introduced in the stream. (clear immediately empties out FIFOs) - Changes are backwards compatible with older FPGAs
* b100: Move fifo_ctrl_excelsior to b100 subdirMartin Braun2018-07-311-51/+0
| | | | | This device is the only one using it, and no one will ever use it going forward.
* Device3: Change packet-based flow control to byte-based flow controlMartin Braun2018-07-251-1/+1
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* mpm: initial commit of E320 codeBrent Stapleton2018-07-181-0/+6
| | | | Co-authored-by: Sugandha Gupta <sugandha.gupta@ettus.com>
* fixup! e300: merge files from rfnoc-develMartin Braun2018-07-061-0/+3
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* e300: merge files from rfnoc-develTrung N Tran2018-06-291-7/+0
| | | | This disables the ability to do "network mode" on the E310.
* *_dsp_core: Update frequency when updating ratesVidush2018-06-212-0/+4
| | | | | Since the frequency shifter is set to a relative rate, it needs to be updated when changing the sampling rate.
* ad9361: Add API to set 1R1T/2R2T timing modesSugandha Gupta2018-06-151-0/+3
| | | | | LVDS interface can support both timing modes 1R1T/2R2T The API sets the required bit in catalina registers.
* uhd: Added LMX2592 driverDerek Kozel2018-05-031-0/+55
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* lib: Purge all references to boost::this_thread::sleep()Martin Braun2018-04-301-5/+6
| | | | Replace with std::this_thread::sleep_for().
* Removed unecessary == operation.Vidush2018-04-301-3/+3
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* Changed method to check for channel in _tx_streamer_active & rx_streamer_active.Vidush2018-04-301-4/+4
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* lib: Change check_radio_config() to iterate over channels, not radios.Vidush2018-04-301-5/+8
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* fixup! rfnoc: ctrl_iface cleanupmichael-west2018-04-301-1/+1
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* ad9361: Fix bandwidth warnings and rangesVidush2018-04-271-3/+3
| | | | | | | Allows full bandwidth range to user. Reviewed-by: Michael West <michael.west@ettus.com> Reviewed-by: Martin Braun <martin.braun@ettus.com>
* ad936x: De-boostify ad936x_manager, minor cleanupMartin Braun2018-04-262-3/+4
| | | | | | | - Remove all use of boost::bind and boost::function - Demote some log messages to DEBUG - Change some formatting to match coding guidelines - B2xx/E310: Match changes in loopback function
* lib: move atomic.hpp and system_time.hpp to uhdlibMartin Braun2018-04-063-1/+93
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* DDC/DUC: switch CORDIC -> DDS for all relevant variable namesRyan Marlow2018-03-222-0/+2
| | | | - Bump compat number for DDC/DUC to 2.0
* lib: add auto_timer profiling utilityPatrick Sisterhen2018-03-161-0/+137
| | | | | Note: This tool is not considered done, complete, unchangeable, or anything other than experimental.
* rfnoc: ctrl_iface cleanupMartin Braun2018-03-162-44/+61
| | | | | | | | | | - ctrl_iface is now longer a wb_iface. All it can do now is send command packets, and receive responses to those. - ctrl_iface does not store command time or tick rate - wb_iface_adapter is no longer a set of functors, but a wrapper around ctrl_iface. Command times are stored once, in the block. - DMA FIFO and radio block controllers have an easier time getting access to a timed_wb_iface
* rfnoc/x300: Make sure peek32() and peek64() are called with actual addressesMartin Braun2018-03-161-4/+2
| | | | Before, we were calling peeks with the number of the readback register.
* lib: Add include guards for xports.hppMartin Braun2018-03-141-0/+5
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* uhd: Move internal headers to uhdlib/Martin Braun2018-03-1450-0/+5935
| | | | | | | | | | | | | | | | To avoid the proliferation of additional include directories and multiple ways of including project-local headers, we now default to moving all headers that are used across UHD into the uhdlib/ subdirectory. Some #include statements were also reordered as they were modified for closer compliance with the coding guidelines. Internal cpp source files should now include files like this: #include <uhdlib/rfnoc/ctrl_iface.hpp> Reviewed-by: Ashish Chaudhari <ashish.chaudhari@ettus.com>
* uhd: Move some gpio_defs constants definitions out of headersMartin Braun2018-02-271-0/+127
| | | | Reviewed-by: Trung Tran <trung.tran@ettus.com>
* lib: Add 'prefs' APIMartin Braun2018-02-201-0/+54
| | | | | | | | | | | | | This defines and reads configuration files that can be used to customize UHD's behaviour. On Unix systems, they default to: /etc/uhd/uhd.conf $APPDATA/.uhd/uhd.conf On Windows systems, it will look in: %ProgramData%/uhd/uhd.conf %AppData%/.uhd/uhd.conf
* lib: Add path_expandvars() internal API callMartin Braun2018-02-201-0/+24
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* uhd: Update license headersMartin Braun2018-02-195-5/+6
| | | | | | | All copyright is now attributed to "Ettus Research, a National Instruments company". SPDX headers were also updated to latest version 3.0.
* rfnoc: Factor out ceil_log2() into central locationMartin Braun2018-02-191-0/+25
| | | | - New file: uhdlib/utils/math.hpp
* rfnoc: Factored out FPGA compat checkMartin Braun2018-02-191-0/+30
| | | | | - Applied changes to DUC and DDC blocks - Fixed minor formatting
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