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Re: [Qemu-devel] [RFC PATCH] Distinguish between reset types


From: David Woodhouse
Subject: Re: [Qemu-devel] [RFC PATCH] Distinguish between reset types
Date: Tue, 19 Feb 2013 13:56:02 +0000

On Tue, 2013-02-19 at 14:38 +0100, Andreas Färber wrote:
> So far QEMU does not distinguish between reset types. Therefore I think
> it is a bad idea to place QEMU_RESET_HARD in hw/cuda.c without reviewing
> per case whether that is actually a hard or soft reset.
> 
> Better and much less intrusive would be introducing separate functions
> with the new argument, leaving the existing code unchanged until
> reviewed and decided by their maintainers (which may be in the range of
> months). Alternatively a QEMU_RESET_DEFAULT aliased to QEMU_RESET_HARD
> to raise awareness where decisions need to be taken.

Yes, agreed. I'd want to set it up in such a fashion that each change
from the default to a specific QEMU_RESET_XXX type was in a separate
patch, for each device. And the implementation for i440fx would
obviously be a separate patch too.

-- 
dwmw2

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