How alloc non-cache type memory?

TAMURA Kent kent at NetBSD.org
Thu Aug 4 08:06:52 GMT 2005


In message "How alloc non-cache type memory?"
    on 05/08/04, Yuka Muromachi <yuka.muromachi at gmail.com> writes:
> Is there any way to allocate Non-Cached type physical memory for dma
> transfer in FreeBSD?

BUS_DMA_NOCACHE flag for bus_dmamem_alloc(9) may perform it
though FreeBSD/i386 does not support it.

-- 
TAMURA Kent <kent_2005 at hauN.org> <kent at NetBSD.org>

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