summaryrefslogtreecommitdiffstats
path: root/dma
Commit message (Collapse)AuthorAgeFilesLines
* Support gen3 DMA engine and provide work-arround for hardware mishandling ↵Suren A. Chilingaryan2015-05-052-17/+60
| | | | last_descriptor_read register
* Include version information in all API descriptionsSuren A. Chilingaryan2015-05-022-0/+4
|
* Provide an interface for logging debug messagesSuren A. Chilingaryan2015-04-305-19/+9
|
* Further adjustments to get ready for independent event pluginsSuren A. Chilingaryan2015-04-274-7/+9
|
* More structural changes to get ready for stand-alone event enginesSuren A. Chilingaryan2015-04-243-5/+5
|
* Merge r241 fixing reporting of IPEDMA statusSuren A. Chilingaryan2015-04-201-30/+43
|
* Merge: disable complaining on empty_detected unless in debuggingSuren A. Chilingaryan2015-04-201-3/+6
|\
| * Only complain on empty_detected flag if debugging is oneSuren A. Chilingaryan2015-02-101-2/+2
| |
| * Better handle empty_detected flagSuren A. Chilingaryan2015-02-101-1/+4
| |
* | Big redign of model structuresSuren A. Chilingaryan2015-04-2017-532/+498
|/
* Don't complain on empty_detected if flag was not set at all because no data ↵Suren A. Chilingaryan2015-02-061-1/+1
| | | | have arrived
* Use empty_detected flag to reduce timeoutSuren A. Chilingaryan2015-02-062-10/+23
|
* Increase DMA timeout to 100ms for ipedmaSuren A. Chilingaryan2015-02-062-2/+2
|
* Try to detect IPEDMA packets, but this probably will not work anyway as ↵Suren A. Chilingaryan2015-02-032-5/+24
| | | | often data is just streamed and pci is not make for infinite packets
* Support 64 bit mode, but disable due to problems in hardwareSuren A. Chilingaryan2015-02-031-2/+9
|
* Properly return error code in NWLDMA benchmarking codeSuren A. Chilingaryan2015-02-031-1/+1
|
* Several fixes in IPEDMA driver and its benchmarking codeSuren A. Chilingaryan2015-02-032-6/+72
|
* Add delays to workaround problems in IPEDMA. Also provide other ↵Suren A. Chilingaryan2015-01-252-9/+22
| | | | modifications to reflect minor changes in hardware
* Initial implementation of IPEDMA, dummy driver for KAPTURE, start of API changesSuren A. Chilingaryan2014-12-1914-110/+665
|
* Do not return DMA buffer in streaming read if the callback returns errorSuren A. Chilingaryan2012-10-291-1/+1
|
* Fixes 2 bugs in NWL DMA initalization: DMA engine was not restarted in case ↵Suren A. Chilingaryan2012-10-221-3/+8
| | | | of incosistency leading to possibility of data loss on DMA; Persistent mode was not respected after re-initalization (stop/start dma)
* Decrease size of DMA buffer (bigger sizes limit DMA bandwidth)Suren A. Chilingaryan2012-10-201-1/+1
|
* Increase default size of DMA buffer to accept a full UFO5 frameSuren A. Chilingaryan2012-07-051-1/+1
|
* Fix pcitool.h includesSuren A. Chilingaryan2012-07-041-1/+1
|
* Reverts r99 and fixes inheritance of kernel buffers properlySuren A. Chilingaryan2011-12-121-2/+2
|
* multithread preprocessing of ipecamera frames and code reorganizationSuren A. Chilingaryan2011-12-128-26/+29
|
* new event architecture, first trialSuren A. Chilingaryan2011-12-081-11/+13
|
* Improvements of DMA engineSuren A. Chilingaryan2011-10-2610-153/+139
|
* Fix DMA synchronization for writes as wellSuren A. Chilingaryan2011-10-241-0/+3
|
* Do not sync to device, looks like it is not requiredSuren A. Chilingaryan2011-10-231-1/+2
|
* Sync only required buffersSuren A. Chilingaryan2011-10-232-16/+2
|
* Properly perform synchronization of DMA buffersSuren A. Chilingaryan2011-10-232-4/+8
|
* Precisely estimate used buffers for C2S enginesSuren A. Chilingaryan2011-10-221-5/+58
|
* Provide information about active DMA engines & buffersSuren A. Chilingaryan2011-10-222-0/+37
|
* Fix bug causing failures of NWL engine to inherit kernel buffersroot2011-10-191-1/+5
|
* Disable debuggingroot2011-07-271-1/+1
|
* Few fixes in IPE Camera coderoot2011-07-271-2/+2
|
* Few fixes for IPE Camera modificationSuren A. Chilingaryan2011-07-191-31/+34
|
* IRQ acknowledgement support in the engine APISuren A. Chilingaryan2011-07-183-18/+21
|
* Correctly check if DMA is already enabledSuren A. Chilingaryan2011-07-171-1/+1
|
* Do not try to verify write-only registersSuren A. Chilingaryan2011-07-171-1/+1
|
* Few more fixesSuren A. Chilingaryan2011-07-173-8/+21
|
* Correctly detect the tail pointer of C2S ringSuren A. Chilingaryan2011-07-174-34/+19
|
* Stop only started enginesSuren A. Chilingaryan2011-07-171-3/+18
|
* Handle correctly reference counting in the driverSuren A. Chilingaryan2011-07-172-11/+13
|
* Few fixesSuren A. Chilingaryan2011-07-172-6/+15
|
* Implement DMA access synchronization for NWL implementationSuren A. Chilingaryan2011-07-175-87/+204
|
* Implement DMA access synchronization in the driverSuren A. Chilingaryan2011-07-162-3/+6
|
* First iteration of work to preserve DMA state between executionsSuren A. Chilingaryan2011-07-146-201/+228
|
* Support modifications of DMA engine and allow DMA customizations by Event engineSuren A. Chilingaryan2011-07-145-89/+89
|
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 20:34:29 +0000