Messages in this thread |  | | From | "David S. Miller" <> | Date | Mon, 21 May 2001 00:53:21 -0700 (PDT) | Subject | Re: alpha iommu fixes |
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Alan Cox writes: > And how do you propose to implemnt cache coherent pci allocations > on machines which lack the ability to have pages coherent between > I/O and memory space ?
Pages, being in memory space, are never in I/O space.
Maybe I don't understand the situation.
Later, David S. Miller davem@redhat.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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