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Date: Fri, 13 Jul 2012 15:31:46 +1000
From: Alexey Kardashevskiy <aik@ozlabs.ru>
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Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH] RFC: vfio-powerpc: added VFIO
	support (v2)
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To: Scott Wood <scottwood@freescale.com>
Cc: Alex Williamson <alex.williamson@redhat.com>, qemu-ppc@nongnu.org, qemu-devel@nongnu.org, David Gibson <david@gibson.dropbear.id.au>

On 13/07/12 08:35, Scott Wood wrote:
> On 07/12/2012 03:52 AM, Alexey Kardashevskiy wrote:
>> +/* -------- API for POWERPC IOMMU -------- */
>> +
>> +#define POWERPC_IOMMU           2
>> +
>> +struct tce_iommu_info {
>> +    __u32 argsz;
>> +    __u32 dma32_window_start;
>> +    __u32 dma32_window_size;
>> +};
>> +
>> +#define POWERPC_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
>> +
>> +struct tce_iommu_dma_map {
>> +    __u32 argsz;
>> +    __u64 va;
>> +    __u64 dmaaddr;
>> +};
>> +
>> +#define POWERPC_IOMMU_MAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 13)
>> +#define POWERPC_IOMMU_UNMAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 14)
> 
> I thought you were going to change the name to be less generic...


I will change them indeed, I am just focused now on other things such as EOI handlers and order of
devices creation. Next iteration will be fixed.



-- 
Alexey