From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@citrix.com>
Subject: Re: [XEN][RFC PATCH V2 05/17] hvm: Modify hvm_op
Date: Thu, 23 Aug 2012 11:52:49 +0100
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To: Jan Beulich <jbeulich@suse.com>
Cc: "christian.limpach@gmail.com" <christian.limpach@gmail.com>, "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>, Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>
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On 08/23/2012 08:27 AM, Jan Beulich wrote:
>> switch ( a.index )
>> {
>> -            case HVM_PARAM_IOREQ_PFN:
>>      
> Removing sub-ops which a domain can issue for itself (which for this and
> another one below appears to be the case) is not allowed.
>    

I removed these 3 sub-ops because it will not work with
QEMU disaggregation. Shared pages and event channel
for IO request are private for each device model.

>> +            case HVM_PARAM_IO_PFN_FIRST:
>>      
> I don't see where in this patch this and the other new sub-op constants
> get defined.
>    
Both sub-op constants are added in patch 1:
http://lists.xen.org/archives/html/xen-devel/2012-08/msg01767.html