Commit 5323c48b authored by Michal Simek's avatar Michal Simek
Browse files

microblaze: Add support for DMA_BIDIRECTIONAL



CDMA requires DMA_BIDIRECTIONAL option.

Signed-off-by: default avatarMichal Simek <monstr@monstr.eu>
parent 0a2e1d23
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+1 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ static inline void __dma_sync_page(unsigned long paddr, unsigned long offset,
{
	switch (direction) {
	case DMA_TO_DEVICE:
	case DMA_BIDIRECTIONAL:
		flush_dcache_range(paddr + offset, paddr + offset + size);
		break;
	case DMA_FROM_DEVICE: