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freebsd-dev/sys/dev/altera
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Ruslan Bukin 5a51e5e49d o Rewrite softdma_process_tx() of Altera SoftDMA engine driver 
so it does not require a bounce buffer. The only need for this was
  to align the buffer address. Implement unaligned access and we don't
  need to copy data twice.
o Remove contigmalloc-based bounce buffer from xDMA code since it is
  not suitable for arbitrary memory provided by platform, which is
  sometimes a dedicated piece of memory that is not managed by OS at all.

Sponsored by:	DARPA, AFRL
2019-04-29 16:27:15 +00:00
..
atse o Rewrite softdma_process_tx() of Altera SoftDMA engine driver 2019-04-29 16:27:15 +00:00
avgen Fix off-by-one (page) errors in checks in d_mmap methods of several drivers. 2018-12-02 18:30:58 +00:00
jtag_uart sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
msgdma Add driver for Altera modular Scatter-Gather DMA engine (mSGDMA). 2018-04-13 13:23:31 +00:00
pio
sdcard sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
softdma o Rewrite softdma_process_tx() of Altera SoftDMA engine driver 2019-04-29 16:27:15 +00:00