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Re: [Xen-devel] Problems when using latest git tree to boot xen on OMAP5

On Wed, 2013-10-09 at 12:15 +0100, Julien Grall wrote:
> On 10/09/2013 09:11 AM, Ian Campbell wrote:
> > Rather than whitelisting and mapping disabled devices through perhaps we
> > should implement them as read 0xf (or 0x0) and write ignore?
> We can't assume that these values (0x0 or 0xf) won't affect dom0 behaviour.

0xff is what you would typically get back if there was no actual
hardware present.

> What about a new quirk to map all disabled device in dom0

Why is this not the default behaviour?

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