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
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a_api.h
softdma.c