Ask help for swiotlb feature

Wei, Jiangang weijg.fnst at cn.fujitsu.com
Tue Aug 23 05:52:07 EDT 2016


Hi guys,

I'm interested in swiotlb feature.
And spent several days to read the codes.
But it's too difficult to understand,
and no docs be found in Documentation/ .

Is there any help docs, blog or website to explain the implementation of
swiotlb or it's background knowledge?

Thanks,
wei




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