Greg KH wrote:
> Are there any existing archs that need more than just dma_mask moved to
> struct device out of pci_dev? Hm, ppc might need a bit more...
"out of pci_dev" and into struct device?
I think that's all parisc port would need now.
At some point I'd like to propose "dma_hint" field.
But I don't have a specific proposal yet.
Something to help drivers communicate DMA characteristics to
the IOMMU support code. ie bandwidth needed, cacheline line aware,
MWLI support, etc.
grant
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This archive was generated by hypermail 2b29 : Fri Nov 15 2002 - 22:00:30 EST