Jes Sorensen writes:
> Thats easy
...
> This way you automatically get support for the situation Ben mentioned
> as well, when doing large allocs and the IOMMU is full you return a
> full 64 bit address.
And when the IOMMU is "full" what happens to all the SAC only
cards in the machine? pci_map_{single,sg}() are not allowed
to fail.
See, it's not so easy.
Later,
David S. Miller
davem@redhat.com
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This archive was generated by hypermail 2b29 : Sat Jun 30 2001 - 21:00:21 EST