[PATCHv6 7/7] ARM: dma-mapping: add support for IOMMU mapper
arnd at arndb.de
Fri Feb 24 09:31:01 EST 2012
On Friday 24 February 2012, Marek Szyprowski wrote:
> I want to use some kind of chained arrays, each of at most of PAGE_SIZE. This code
> doesn't really need to keep these page pointers in contiguous virtual memory area, so
> it will not be a problem here.
Sounds like sg_alloc_table(), could you reuse that instead of rolling your own?
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