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* Don't copy the data from bounce buffer back to the mbuf if channel doesRuslan Bukin2019-05-291-1/+2
* Extract eventfilter declarations to sys/_eventfilter.hConrad Meyer2019-05-206-0/+12
* xdma(4): Fix invalid pointer use (breaks arm.SOCFPGA build)Conrad Meyer2019-05-161-2/+1
* o Implement a bounce buffer based on device reserved memory.Ruslan Bukin2019-05-087-64/+221
* o Rewrite softdma_process_tx() of Altera SoftDMA engine driverRuslan Bukin2019-04-293-42/+30
* Eliminate kmem_alloc_contig()'s unused arena parameter.Alan Cox2018-08-201-2/+2
* Add driver for ARM PrimeCell PL330 DMA engine.Ruslan Bukin2018-04-132-0/+778
* Don't include sys/bus_dma.h directly, use machine/bus.h instead.Ruslan Bukin2018-04-133-3/+4
* Tune xDMA interface slightly:Ruslan Bukin2018-04-1210-384/+1445
* Clean up MD pollution of bus_dma.h:Jason A. Harmening2017-07-011-1/+0
* Add parenthesis.Ruslan Bukin2016-12-301-3/+3
* o Fix unlocking.Ruslan Bukin2016-12-302-4/+5
* Add xDMA -- the DMA abstraction layer, initial verison.Ruslan Bukin2016-12-204-0/+1332