Re: mmap usage for DMA

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On 6/7/07, srinivas bakki  wrote:
Hi,
[snip]
Now, 1) How do i synchronize the access to these buffers between the kernel
and user.
         2) I need to provide these buffers to the DMA, is this feasible ?

That would depend on how much memory your device can address. If it
can address upto 4GB i guess there is no need to allocate from DMA
zone.
Please CMIIW.

thanks
- --
play the game
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