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designware.c
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Ian Campbell authored
This is required at least on ARM. When sending instead of simply invalidating the entire descriptor, flush as little as possible while still respecting ARCH_DMA_MINALIGN, as requested by Alexey. Signed-off-by:
Ian Campbell <ijc@hellion.org.uk> Cc: Alexey Brodkin <abrodkin@synopsys.com>
Ian Campbell authoredThis is required at least on ARM. When sending instead of simply invalidating the entire descriptor, flush as little as possible while still respecting ARCH_DMA_MINALIGN, as requested by Alexey. Signed-off-by:
Ian Campbell <ijc@hellion.org.uk> Cc: Alexey Brodkin <abrodkin@synopsys.com>