Russell King wrote:
[An excellent explanation of why you sometimes may need consistent
memory.]
>In other words, you _will_ loose information in this case, guaranteed.
>I'd rather keep our existing pci_* API than be forced into this crap
>again.
All of the proposed API variants that we have discussed in
this thread for pci_alloc_consistent / dma_malloc give you consistent
memory (or fail) unless you specifically tell it that returning
inconsistent memory is OK.
Adam J. Richter __ ______________ 575 Oroville Road
adam@yggdrasil.com \ / Milpitas, California 95035
+1 408 309-6081 | g g d r a s i l United States of America
"Free Software For The Rest Of Us."
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