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From: Julien Grall <julien.grall@linaro.org>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: Chen Baozi <baozich@gmail.com>,
	List Xen Developer <xen-devel@lists.xen.org>
Subject: Re: Problems when using latest git tree to boot xen on OMAP5
Date: Wed, 09 Oct 2013 12:15:46 +0100	[thread overview]
Message-ID: <52553AE2.6070806@linaro.org> (raw)
In-Reply-To: <1381306276.9920.21.camel@kazak.uk.xensource.com>

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

  parent reply	other threads:[~2013-10-09 11:15 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-04 14:11 Problems when using latest git tree to boot xen on OMAP5 Chen Baozi
2013-10-06 14:21 ` Chen Baozi
2013-10-07  8:39   ` Ian Campbell
2013-10-07  9:58     ` Chen Baozi
2013-10-07 10:01       ` Ian Campbell
2013-10-07 10:59       ` Julien Grall
2013-10-07 15:28         ` Chen Baozi
2013-10-07 15:44           ` Julien Grall
2013-10-08 13:54             ` Chen Baozi
2013-10-09  7:46         ` Chen Baozi
2013-10-09  8:11           ` Ian Campbell
2013-10-09  9:09             ` Chen Baozi
2013-10-09 11:15             ` Julien Grall [this message]
2013-10-09 11:19               ` Ian Campbell
2013-10-09 11:29                 ` Stefano Stabellini
2013-10-09 12:01                   ` Ian Campbell
2013-10-09 12:11                     ` Stefano Stabellini
2013-10-09 11:29                 ` Julien Grall
2013-10-09 12:05                   ` Ian Campbell
2013-10-15  8:41               ` Chen Baozi
2013-10-10  8:05             ` Chen Baozi
2013-10-10 11:07               ` Julien Grall
2013-10-10 11:36                 ` Chen Baozi
2013-10-10 12:04                   ` Vaibhav Bedia
2013-10-07 10:19 ` Julien Grall

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