Hi
On 28.04.2020 16:27, Tvrtko Ursulin wrote:
>
> On 28/04/2020 14:19, Marek Szyprowski wrote:
>> The Documentation/DMA-API-HOWTO.txt states that dma_map_sg returns the
>> numer of the created entries in the DMA address space. However the
>> subsequent calls to dma_sync_sg_for_{device,cpu} and
On 28/04/2020 14:19, Marek Szyprowski wrote:
The Documentation/DMA-API-HOWTO.txt states that dma_map_sg returns the
numer of the created entries in the DMA address space. However the
subsequent calls to dma_sync_sg_for_{device,cpu} and dma_unmap_sg must be
called with the original number of
