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* X300: Change Ethernet bufferingMichael West2018-07-2515-334/+355
| | | | | | | Ethernet buffering is now done so that most of the buffering is done in the socket buffers and multiple frames are only used to support the receive side offload of the socket I/O. Eliminates dropped packets at high full duplex rates.
* Device3: Constrain send_buff_sizeMichael West2018-07-251-6/+12
| | | | | send_buff_size is now constrained to input fifo size, and we increase timeout on getting flow control to reduce CPU usage.
* rx_streamer: Release buffers no longer neededMichael West2018-07-251-9/+26
| | | | | This is to allow for num_recv_frames=1 and reduce conversions from ticks to time_spec_t to improve critical path performance.
* X300: Reduce Ethernet frame size to 4000michael-west2018-07-252-6/+5
| | | | | This is to avoid underruns caused by flow control packets being blocked by data packets at high rates.
* Device3: Change packet-based flow control to byte-based flow controlMartin Braun2018-07-2524-468/+706
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* rfnoc: Enabled SW flush mechanism impl'd in noc_shellAshish Chaudhari2018-07-246-10/+97
| | | | | | | | | | | - UHD will now "disconnect" the noc_block data-path from the crossbar when the block's dtor is invoked. This allows long running or slow blocks to empty out rapidly during teardown. - UHD will also attempt to flush at init time in case a block is destroyed abnormally. The goal of the flush mechanism is to not lock up the FPGA - noc_shell compat number is now 3
* tests: Add multi_usrp_test.pyVidush2018-07-241-0/+624
| | | | | This is an API tester that uses the Python API to verify the correct behaviour of multi_usrp with respect to a hardware implementation.
* 3.13.0.0 ReleaseBrent Stapleton2018-07-244-3/+122
| | | | | | | - Update Debian changelog - Update manifest.txt - Update Debian copyright file - Update fpga-src submodule
* mpm: n3xx: Allow to run without daughterboards connectedTrung Tran2018-07-231-0/+2
| | | | | The product ID will fall back to the motherboard ID (n300, n310). This will load FPGA images even if there is no daughterboard connected.
* rfnoc: legacy_compat: Remove superfluous variableMartin Braun2018-07-231-1/+0
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* C API: Fix incorrectly declared lockMartin Braun2018-07-231-1/+1
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* n230: Fix incorrectly declared locksMartin Braun2018-07-231-3/+5
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* x300: Fix incorrectly declared locksMartin Braun2018-07-232-5/+5
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* uio: mpm: Fixup for opening mboard-regs UIOBrent Stapleton2018-07-237-62/+71
| | | | | | | | | - Fix the syntax to open mboard-regs UIO objects, and change the open() and close() functions to be private. - We were calling open() twice in every context manager line- once manually, and once in __enter__. This commit corrects those usages, and allows the context manager to fully manage the opening and closing of UIO objects.
* fixup! Testing: Add x300 Functional VerificationVidush2018-07-201-1/+1
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* docs: Add comments on block port and ID for stream argsMartin Braun2018-07-201-1/+12
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* docs: Python API: Add comment on building on WindowsMartin Braun2018-07-191-0/+10
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* docs: Add page for the C APIMartin Braun2018-07-192-0/+25
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* docs: Add page for the Python APIMartin Braun2018-07-193-1/+87
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* mpm: Fix eeprom-tools in CMakeBrent Stapleton2018-07-191-2/+2
| | | | | | | Fixes the list of epprom-tools to be built in CMake. The list of tools is appended, instead of being overwritten by device-specific tools. Fixes: 300a5e3f6e5e [mpm: initial commit of E320 code]
* Preparing for 3.13.0.0 ReleaseMartin Braun2018-07-192-1/+24
| | | | | - Updated CHANGELOG - Updated UHD version to non-devel
* mpm: n3xx: bist: Only conditionally reload FPGA imageMartin Braun2018-07-191-3/+19
| | | | | | The tests for white rabbit and SFP loopback require a specific FPGA image. We now check if that image is already available before running uhd_image_loader.
* mpm: n3xx: bist: Provide switch for not reloading default FPGA imageMartin Braun2018-07-191-1/+7
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* mpm: uio: Fix use of loggerMartin Braun2018-07-191-1/+2
| | | | When logger==None, it uio.py would fail.
* mpm: n3xx: bist: Add White Rabbit lock testMartin Braun2018-07-191-0/+33
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* n3xx_bist: update sfp loopback testTrung Tran2018-07-181-0/+39
| | | | Load AA image before doing the bist and load HG image after the bist.
* manifest.txt: Update B200-series FPGA imagesMartin Braun2018-07-182-4/+4
| | | | Includes fixes for sc8/sc12 streaming.
* mpm: n3xx: Init device on bootMartin Braun2018-07-183-0/+51
| | | | | Specify skip_boot_init=1 to not init during boot. This will increase boot time for an N310, typically by around 15 seconds.
* mpmd: Add set_timeout_init() API call to mpmd_mboard_implMartin Braun2018-07-182-2/+11
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* fixup! uhd: Warn when tuning with auto DSP frequency and an external LOBrent Stapleton2018-07-181-1/+3
| | | | | | Check for ALL_LOS in the property tree before checking if its set to external. This warning is only applicable to the TwinRX, so its fine to only look for the ALL_LOS property.
* mpm: tools: eeprom-id: Add E320 product id to eeprom-idMoritz Fischer2018-07-181-0/+3
| | | | | | Add E320 product id to eeprom-id executable Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
* mpm: e320_bist: Add tests for running BIST on E320Sugandha Gupta2018-07-181-0/+769
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* e320: mpm: Add dboard and mboard sensorsSugandha Gupta2018-07-183-30/+148
| | | | | | | | Adding the following sensors: - Catalina temperature, RSSI, and LO Lock sensors - GPS lock, time, TPV, and SKY sensors Co-authored-by: Brent Stapleton <brent.stapleton@ettus.com>
* uhd: initial commit of UHD support for E320Brent Stapleton2018-07-1816-12/+1928
| | | | Co-authored-by: Sugandha Gupta <sugandha.gupta@ettus.com>
* mpm: initial commit of E320 codeBrent Stapleton2018-07-1822-27/+1757
| | | | Co-authored-by: Sugandha Gupta <sugandha.gupta@ettus.com>
* manifest.txt: update N3xx,X3XX,E3XX fpga imagesTrung Tran2018-07-181-7/+7
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* mpm: mg: Adding fast-reinit modeMartin Braun2018-07-173-19/+123
| | | | | | | | | | When a device is re-initialized without any changes (e.g., master_clock_rate, ref_clock_freq) then we can skip the initialization sequence and move on. This shaves a significant amount of time from the init sequence. Fast re-init can be overridden by providing the `force_reinit=1` device arg.
* mpm: mg: Move RF cal initialization after JESD initMartin Braun2018-07-171-2/+1
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* mpm: mg: Store init args between runsMartin Braun2018-07-171-2/+6
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* mpm: Remove unused _init_args from PeriphManagerBaseMartin Braun2018-07-171-4/+0
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* mpm: n3xx: mg: Refactor init codeMartin Braun2018-07-174-499/+585
| | | | | | | All code relevant to initializing an N310/N300 daughterboard is moved to its own module (mg_init.py). No functional changes.
* mpm: n3xx: Remove unused importsMartin Braun2018-07-171-2/+0
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* mpm: mg: Print AD9371 info as debug message during initMartin Braun2018-07-171-0/+8
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* multi_usrp: Fix get_usrp_tx_info() for MPMD devicesMartin Braun2018-07-171-1/+1
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* UBX: Add support for phase synchronization at LTE clock ratesMichael West2018-07-173-13/+46
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* X300: Change default dboard_clock_rate depending on master_clock_rateMichael West2018-07-172-3/+3
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* X300: Add support for 11.52 MHz and 23.04 MHz referencesMichael West2018-07-171-12/+82
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* images: Exclude .bin X3x0 images from images packagesMartin Braun2018-07-171-6/+2
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* devtest: Minor Python fixesMartin Braun2018-07-171-18/+30
| | | | | - Fix some Pylint warnings - Improve output
* fixup! lib: Purge some use of boost::system_timeMartin Braun2018-07-171-1/+0
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