Hi Marek,
On 05/05/2020 10:45, Marek Szyprowski wrote:
> struct sg_table is a common structure used for describing a memory
> buffer. It consists of a scatterlist with memory pages and DMA addresses
> (sgl entry), as well as the number of scatterlist entries: CPU pages
> (orig_nents entry) and
Hi Christoph,
On 05.05.2020 12:22, Christoph Hellwig wrote:
>> +static inline int dma_map_sgtable_attrs(struct device *dev,
>> +struct sg_table *sgt, enum dma_data_direction dir, unsigned long attrs)
> Two tab indents for parameter continuation, please.
>
> Can we also skip the separate
struct sg_table is a common structure used for describing a memory
buffer. It consists of a scatterlist with memory pages and DMA addresses
(sgl entry), as well as the number of scatterlist entries: CPU pages
(orig_nents entry) and DMA pages (nents entry).
It turned out that it was a common
