How alloc non-cache type memory?

Yuka Muromachi yuka.muromachi at
Thu Aug 4 08:17:50 GMT 2005

>2005/8/4, TAMURA Kent <kent at>:
 > In message "How alloc non-cache type memory?"
>    on 05/08/04, Yuka Muromachi <yuka.muromachi at> 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.

Sorry, but I have no see this flag in FreeBSD 5.4 kernel.

The nVidia MCP51 Azalia controoler made some trouble...

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