Re: 32-bit dma allocations on 64-bit platforms

[Jes Sorensen]

>>>>> "David" == David Mosberger <davidm@xxxxxxxxxxxxxxxxx> writes:

>>>>> On Sat, 26 Jun 2004 09:16:27 +0200, Arjan van de Ven <arjanv@xxxxxxxxxx> said:
Arjan> the real solution is an iommu of course, but the highmem
Arjan> solution has quite some merit too..... I know you disagree with
Arjan> me on that one though.

David> Yes, some merits and some faults.  The real solution is iommu
David> or 64-bit capable devices.  Interesting that graphics
David> controllers should be last to get 64-bit DMA capability,
David> considering how much more complex they are than disk
David> controllers or NICs.

You found a 64 bit capable sound card yet? ;-)

Cheers,
Jes
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