On Tue, Apr 28, 2020 at 03:19:48PM +0200, Marek Szyprowski wrote:
> 1. introduce a dma_{map,sync,unmap}_sgtable() wrappers, which will use
> a proper sg_table entries and call respective DMA-mapping functions
> and adapt current code to it
That sounds reasonable to me. Those could be pretty trivial wrappers.
>
>
> 2. rename nents and orig_nents to nr_pages, nr_dmas to clearly state
> which one refers to which part of the scatterlist; I'm open for
> other names for those entries
nr_cpu_ents and nr_dma_ents might be better names, but it still would be
a whole lot of churn for little gain. I think just good wrappers like
suggested above might be more helpful.
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
