Messages in this thread | | | Date | Fri, 18 Jun 2004 20:44:38 +0100 | From | Ian Molton <> | Subject | Re: DMA API issues |
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On Fri, 18 Jun 2004 12:20:24 -0700 David Brownell <david-b@pacbell.net> wrote:
> For example, if usbaudio uses usb_buffer_alloc to stream data, > that eliminates dma bouncing. That's dma_alloc_coherent at > its core ... it should allocate from that 32K region.
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