From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@linaro.org>
Subject: Re: [RFC for-4.5 09/12] xen/passthrough: iommu:
 Introduce arch specific code
Date: Wed, 19 Feb 2014 16:25:55 +0000
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To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: Keir Fraser <keir@xen.org>, Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>, patches@linaro.org, Shane Wang <shane.wang@intel.com>, Joseph Cihula <joseph.cihula@intel.com>, tim@xen.org, stefano.stabellini@citrix.com, Jan Beulich <jbeulich@suse.com>, xen-devel@lists.xenproject.org, Gang Wei <gang.wei@intel.com>, Xiantao Zhang <xiantao.zhang@intel.com>
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Hi Ian,

On 02/19/2014 12:40 PM, Ian Campbell wrote:
> On Fri, 2014-02-07 at 17:43 +0000, Julien Grall wrote:
>> Currently the structure hvm_iommu (xen/include/xen/hvm/iommu.h) contains
>> x86 specific fields.
>>
>> This patch creates:
>>     - arch_hvm_iommu structure which will contain architecture depend
>>     fields
>>     - arch_iommu_domain_{init,destroy} function to execute arch
>>     specific during domain creation/destruction
>>
>> Also move iommu_use_hap_pt and domain_hvm_iommu in asm-x86/iommu.h.
>>
>> Signed-off-by: Julien Grall <julien.grall@linaro.org>
>> Cc: Keir Fraser <keir@xen.org>
>> Cc: Jan Beulich <jbeulich@suse.com>
>> Cc: Joseph Cihula <joseph.cihula@intel.com>
>> Cc: Gang Wei <gang.wei@intel.com>
>> Cc: Shane Wang <shane.wang@intel.com>
>> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
>> Cc: Xiantao Zhang <xiantao.zhang@intel.com>
> 
> Mostly mechanical I guess?

Yes. Mostly replace hd->field by hd->arch.field.

> Acked-by: Ian Campbell <ian.campbell@citrix.com>

Thanks,

-- 
Julien Grall