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* Execute all operations on kernel_memory using plain pci model to avoid extra ↵Suren A. Chilingaryan2015-06-191-1/+1
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* Predict next accessed DMA block in the driver (to speed-up buffer syncing)Suren A. Chilingaryan2015-05-081-3/+33
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* Do not set __GFP_DMA flag while allocating DMA pages (the flag is required ↵Suren A. Chilingaryan2014-12-121-3/+0
| | | | for devices capable of addressing 24-bits only and may significantly degrade performance
* Merge changes from xilinx_dma branch providing support of multipage kmem ↵Suren A. Chilingaryan2014-04-031-9/+34
|\ | | | | | | allocations and mapping memory regions reserved with memmap boot option
| * Add missing semicolon in the driverSuren A. Chilingaryan2013-07-261-3/+3
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| * Support pre-allocated memory with memmap in KMemSuren A. Chilingaryan2013-07-141-3/+27
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| * Multipage DMA tests for XilinxSuren A. Chilingaryan2013-06-201-7/+12
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* | Add __GFP_DMA flag while allocating DMA buffersSuren A. Chilingaryan2014-04-021-1/+7
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* | Handle 3.7+ kernels which are missing VM_RESERVED flagSuren A. Chilingaryan2013-07-151-0/+5
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* Synchronize kernel buffers during the read-kernel-memory and while accessing ↵Suren A. Chilingaryan2011-12-141-9/+20
| | | | via sysfs
* Properly perform synchronization of DMA buffersSuren A. Chilingaryan2011-10-231-33/+51
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* Support exporting data from kernel buffersroot2011-10-211-10/+26
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* Prevent driver holding hardware locks from unloadingSuren A. Chilingaryan2011-07-181-11/+34
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* Support forceful clean-up of kernel memorySuren A. Chilingaryan2011-07-171-31/+65
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* Handle correctly reference counting in the driverSuren A. Chilingaryan2011-07-171-10/+26
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* Few fixesSuren A. Chilingaryan2011-07-171-0/+6
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* Implement DMA access synchronization in the driverSuren A. Chilingaryan2011-07-161-26/+113
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* First iteration of work to preserve DMA state between executionsSuren A. Chilingaryan2011-07-141-1/+55
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* North West Logick DMA implementationroot2011-07-041-5/+43
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* Initial importSuren A. Chilingaryan2011-02-131-0/+321