Messages in this thread | | | Date | Wed, 12 Jun 2002 04:47:59 -0700 (PDT) | Subject | Re: PCI DMA to small buffers on cache-incoherent arch | From | "David S. Miller" <> |
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From: William Jhun <wjhun@ayrnetworks.com> Date: Mon, 10 Jun 2002 11:07:40 -0700
On Sun, Jun 09, 2002 at 09:27:05PM -0700, David S. Miller wrote: > I'm trying to specify this such that knowledge of cachelines and > whatnot don't escape the arch specific code, ho hum... Looks like > that isn't possible. Perhaps provide macros in asm/pci.h that will: You don't understand, I think. I want to avoid the drivers doing any of the "align this, align that" stuff. I want the allocation to do it for them, that way the code is in one place. - 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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