[ Upstream commit
4268ac6ae5870af10a7417b22990d615f72f77e2 ]
When mapping resources we can't just use swiotlb ram for bounce
buffering. Switch to a direct dma_capable check instead.
Fixes:
cfced786969c ("dma-mapping: remove the default map_resource implementation")
Reported-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
{
dma_addr_t dma_addr = paddr;
- if (unlikely(!dma_direct_possible(dev, dma_addr, size))) {
+ if (unlikely(!dma_capable(dev, dma_addr, size))) {
report_addr(dev, dma_addr, size);
return DMA_MAPPING_ERROR;
}