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Re: [Qemu-devel] DMA active hw_error

From: Peter Maydell
Subject: Re: [Qemu-devel] DMA active hw_error
Date: Tue, 27 Dec 2011 22:19:43 +0000

On 27 December 2011 02:26, Richard Cole <address@hidden> wrote:
> I'm new to QEMU so this might be a rather naive question but why is
> there a hw_error [in pl080_run]:

I believe that hw_error() is basically there to say "the code for
handling DMA is untested at best and unimplemented at worst".
Linux doesn't use it, so nobody has had this problem so far.

If you have a use case and some enthusiasm you could implement
any missing functionality and send patches :-)

-- PMM

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