Roland Dreier wrote:
Or>> (F)MR IO VA (mod page_shift) === the SG first Bus Address (mod
page_shift)
Yes, this is true. But Vu's code guarantees that the first bus
address is page-aligned, so the IO VA can always be 0.
I see. I would say that Vu's code gives up on FMRing SG sections whose
first bus address is not page-aligned...
Or.
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