Mark Johnson wrote:
In the presence of an IOMMU there's surely no need for scatter/gather.
The ddi_dma_addr_bind_handle() call should always give you exactly 1
cookie.
Only if you set sgllen to 1 :-)
Well, clearly :-) I was getting at the fact that you probably don't need
to ever set it to more than 1 when there's an IOMMU.
Paul
--
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Paul Durrant
http://www.linkedin.com/in/pdurrant
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