Messages in this thread | | | From | David Woodhouse <> | Subject | Re: DMA to user space | Date | Wed, 22 Mar 2000 13:12:31 +0000 |
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sct@redhat.com said: > The raw IO code in 2.3 allows you to do dma from user buffers to any > block device.
Why only block device? I'm quite happily locking pages down and DMAing to them in a framegrabber device driver.
-- dwmw2
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