On Mon, 21 Jan 2019 12:51:14 +0100
Pierre Morel wrote:
> On 18/01/2019 14:51, Jean-Philippe Brucker wrote:
> > Hi Pierre,
> >
> > On 18/01/2019 13:29, Pierre Morel wrote:
> >> On 17/01/2019 14:02, Robin Murphy wrote:
> >>> On 15/01/2019 17:37, Pierre Morel wrote:
> The s390 iommu can
On 21/01/2019 11:51, Pierre Morel wrote:
> On 18/01/2019 14:51, Jean-Philippe Brucker wrote:
>> Hi Pierre,
>>
>> On 18/01/2019 13:29, Pierre Morel wrote:
>>> On 17/01/2019 14:02, Robin Murphy wrote:
On 15/01/2019 17:37, Pierre Morel wrote:
> The s390 iommu can only allow DMA transactions
On 18/01/2019 13:29, Pierre Morel wrote:
On 17/01/2019 14:02, Robin Murphy wrote:
On 15/01/2019 17:37, Pierre Morel wrote:
The s390 iommu can only allow DMA transactions between the zPCI device
entries start_dma and end_dma.
Let's declare the regions before start_dma and after end_dma as
On 18/01/2019 14:51, Jean-Philippe Brucker wrote:
Hi Pierre,
On 18/01/2019 13:29, Pierre Morel wrote:
On 17/01/2019 14:02, Robin Murphy wrote:
On 15/01/2019 17:37, Pierre Morel wrote:
The s390 iommu can only allow DMA transactions between the zPCI device
entries start_dma and end_dma.
...
Hi Pierre,
On 18/01/2019 13:29, Pierre Morel wrote:
> On 17/01/2019 14:02, Robin Murphy wrote:
>> On 15/01/2019 17:37, Pierre Morel wrote:
>>> The s390 iommu can only allow DMA transactions between the zPCI device
>>> entries start_dma and end_dma.
>>>
>>> Let's declare the regions before
On 17/01/2019 14:02, Robin Murphy wrote:
On 15/01/2019 17:37, Pierre Morel wrote:
The s390 iommu can only allow DMA transactions between the zPCI device
entries start_dma and end_dma.
Let's declare the regions before start_dma and after end_dma as
reserved regions using the appropriate
On 15/01/2019 17:37, Pierre Morel wrote:
The s390 iommu can only allow DMA transactions between the zPCI device
entries start_dma and end_dma.
Let's declare the regions before start_dma and after end_dma as
reserved regions using the appropriate callback in iommu_ops.
The reserved region may
On 17/01/2019 10:23, Shameerali Kolothum Thodi wrote:
Hi Pierre,
-Original Message-
From: Pierre Morel [mailto:pmo...@linux.ibm.com]
Sent: 15 January 2019 17:37
To: gerald.schae...@de.ibm.com
Cc: j...@8bytes.org; linux-s...@vger.kernel.org;
iommu@lists.linux-foundation.org;
Hi Pierre,
> -Original Message-
> From: Pierre Morel [mailto:pmo...@linux.ibm.com]
> Sent: 15 January 2019 17:37
> To: gerald.schae...@de.ibm.com
> Cc: j...@8bytes.org; linux-s...@vger.kernel.org;
> iommu@lists.linux-foundation.org; linux-ker...@vger.kernel.org;
>
