From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@linaro.org>
Subject: Re: Problems when using latest git tree to boot xen on
	OMAP5
Date: Wed, 09 Oct 2013 12:15:46 +0100
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To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: Chen Baozi <baozich@gmail.com>, List Xen Developer <xen-devel@lists.xen.org>
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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.

What about a new quirk to map all disabled device in dom0
(PLATFORM_QUIRK_DOM0_MAP_DISABLED_DEVICE)?

-- 
Julien Grall