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Re: [Xen-devel] [PATCH v3 06/13] xen/passthrough: iommu: Split generic IOMMU code

Hi Ian,

On 03/18/2014 04:24 PM, Ian Campbell wrote:
> On Tue, 2014-03-11 at 15:49 +0000, Julien Grall wrote:
>> The generic IOMMU framework code (xen/drivers/passthrough/iommu.c) contains
>> functions specific to x86 and PCI.
>> Split the framework in 3 distincts files:
>>     - iommu.c: contains generic functions shared between x86 and ARM
>>                (when it will be supported)
>>     - pci.c: contains specific functions for PCI passthrough
>>     - x86/iommu.c: contains specific functions for x86
>> io.c contains x86 HVM specific code. Only compile for x86.
> Move it to x86/io.c then ?

For now it contains mostly x86 code. The file contains function handle
handle pt_irq. I'm not 100% sure if we will need some part for ARM.


Julien Grall

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