Hi Nate,
On 16/05/2017 22:07, Nate Watterson wrote:
>
>
> On 5/16/2017 3:55 PM, Auger Eric wrote:
>> Hi,
>>
>> On 13/04/2017 21:38, Nate Watterson wrote:
>>> Hi Robin,
>>>
>>> On 4/13/2017 7:21 AM, Robin Murphy wrote:
Hi Nate,
On 13/04/17 09:55, Nate Watterson wrote:
> Current
On 5/16/2017 3:55 PM, Auger Eric wrote:
Hi,
On 13/04/2017 21:38, Nate Watterson wrote:
Hi Robin,
On 4/13/2017 7:21 AM, Robin Murphy wrote:
Hi Nate,
On 13/04/17 09:55, Nate Watterson wrote:
Currently, the __iommu_dma_{map/free} functions call iova_{offset/align}
making them unsuitable for
Hi,
On 13/04/2017 21:38, Nate Watterson wrote:
> Hi Robin,
>
> On 4/13/2017 7:21 AM, Robin Murphy wrote:
>> Hi Nate,
>>
>> On 13/04/17 09:55, Nate Watterson wrote:
>>> Currently, the __iommu_dma_{map/free} functions call iova_{offset/align}
>>> making them unsuitable for use with iommu_domains ha
lto:iommu-
> boun...@lists.linux-foundation.org] On Behalf Of Shanker Donthineni
> Sent: Thursday, April 13, 2017 8:00 PM
> To: Robin Murphy ; Nate Watterson
> ; Joerg Roedel ;
> io...@lists.linux-foundation.org; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH] iommu/dma: Se
Hi Robin,
On 4/13/2017 7:21 AM, Robin Murphy wrote:
Hi Nate,
On 13/04/17 09:55, Nate Watterson wrote:
Currently, the __iommu_dma_{map/free} functions call iova_{offset/align}
making them unsuitable for use with iommu_domains having an IOMMU_DMA_MSI
cookie since the cookie's iova_domain member,
Hi Robin,
I tested your changes and the device pass-through feature works fine on QDF2400
server platform. Maybe Nate comments on the patch contents but it fixes the
problem.
@@ -317,13 +317,13 @@ static void iommu_dma_free_iova(struct iommu_dma_cookie
*cookie,
dma_addr_t iova
Hi Nate,
On 13/04/17 09:55, Nate Watterson wrote:
> Currently, the __iommu_dma_{map/free} functions call iova_{offset/align}
> making them unsuitable for use with iommu_domains having an IOMMU_DMA_MSI
> cookie since the cookie's iova_domain member, iovad, is uninitialized.
>
> Now that iommu_dma_
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