On Mon, 2017-11-27 at 20:52 +, Kammela, Gayatri wrote:
>
> >
> > From: Andy Shevchenko [mailto:andriy.shevche...@linux.intel.com]
> > Sent: Wednesday, November 22, 2017 1:19 PM
> >
> > Moreover, see the patch I have just sent [1] and use same
> > DEFINE_SHOW_ATTRIBUTE() macro here. In that c
On Mon, Nov 27, 2017 at 5:22 PM, Stephen Boyd wrote:
> On 11/15, Vivek Gautam wrote:
>> Hi,
>>
>>
>> On Mon, Aug 7, 2017 at 5:59 PM, Rob Clark wrote:
>> > On Mon, Aug 7, 2017 at 4:27 AM, Vivek Gautam
>> > wrote:
>> >> On Thu, Jul 13, 2017 at 5:20 PM, Rob Clark wrote:
>> >>> On Thu, Jul 13, 2017
On 11/15, Vivek Gautam wrote:
> Hi,
>
>
> On Mon, Aug 7, 2017 at 5:59 PM, Rob Clark wrote:
> > On Mon, Aug 7, 2017 at 4:27 AM, Vivek Gautam
> > wrote:
> >> On Thu, Jul 13, 2017 at 5:20 PM, Rob Clark wrote:
> >>> On Thu, Jul 13, 2017 at 1:35 AM, Sricharan R
> >>> wrote:
> Hi Vivek,
> >>>
> -Original Message-
> From: Andy Shevchenko [mailto:andriy.shevche...@linux.intel.com]
> Sent: Wednesday, November 22, 2017 1:19 PM
> To: Mehta, Sohil ; Joerg Roedel ;
> Alex Williamson
> Cc: David Woodhouse ; Raj, Ashok
> ; iommu@lists.linux-foundation.org; linux-
> ker...@vger.kernel.
pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as
where a PCI device is present. This restricts the device drivers to be
reused for other domain numbers.
Getting ready to remove pci_get_bus_and_slot() function in favor of
pci_get_domain_bus_and_slot().
Hard-code the domain nu
Hello
2017-11-24 19:35 GMT+09:00 David Laight :
> From: Jaewon Kim
>> Sent: 24 November 2017 05:59
>>
>> dma-coherent uses bitmap APIs which internally consider align based on the
>> requested size. If most of allocations are small size like KBs, using
>> alignment scheme seems to be good for anti
Hi Rajmohan,
On 11/17/2017 03:58 AM, Mani, Rajmohan wrote:
> Hi Sakari and all,
>
>> -Original Message-
>> From: Zhi, Yong
>> Sent: Tuesday, October 17, 2017 8:47 PM
>> To: linux-me...@vger.kernel.org; sakari.ai...@linux.intel.com
>> Cc: Zheng, Jian Xu ; Mani, Rajmohan
>> ; Toivonen, Tuuk
On Mon, Nov 27, 2017 at 10:50:53AM +0100, Thierry Reding wrote:
> From: Thierry Reding
>
> Hi Joerg,
>
> Both patches in this series are built-time dependent and therefore it
> would be easiest if they went in via the same tree (either the IOMMU
> tree, or the Tegra tree with your Acked-by on pa
From: Thierry Reding
Implement the ->device_group() and ->of_xlate() callbacks which are used
in order to group devices. Each group can then share a single domain.
This is implemented primarily in order to achieve the same semantics on
Tegra210 and earlier as on Tegra186 where the Tegra SMMU was
From: Thierry Reding
Create SMMU display groups for Tegra30, Tegra114, Tegra124 and Tegra210.
This allows the display controllers on these devices to share the same
IOMMU domain using the standard IOMMU group mechanism.
Signed-off-by: Thierry Reding
---
drivers/memory/tegra/tegra114.c | 15 +++
From: Thierry Reding
Hi Joerg,
Both patches in this series are built-time dependent and therefore it
would be easiest if they went in via the same tree (either the IOMMU
tree, or the Tegra tree with your Acked-by on patch 1). Alternatively,
I could put patch two in a separate branch and provide
Hi Marek,
On Mon, Nov 27, 2017 at 09:44:20AM +0100, Marek Szyprowski wrote:
>Hi Peng,
>
>On 2017-11-27 09:37, Peng Fan wrote:
>> Hi Marek,
>>
>> On Mon, Nov 27, 2017 at 09:31:00AM +0100, Marek Szyprowski wrote:
>> > Hi
>> >
>> > On 2017-11-26 14:13, Peng Fan wrote:
>> > > Invoke of_reserved_mem_
Hi Peng,
On 2017-11-27 09:37, Peng Fan wrote:
Hi Marek,
On Mon, Nov 27, 2017 at 09:31:00AM +0100, Marek Szyprowski wrote:
Hi
On 2017-11-26 14:13, Peng Fan wrote:
Invoke of_reserved_mem_device_init at dma_configure, then
there is no need to call of_reserved_mem_device_init in device
specific
Hi Marek,
On Mon, Nov 27, 2017 at 09:31:00AM +0100, Marek Szyprowski wrote:
>Hi
>
>On 2017-11-26 14:13, Peng Fan wrote:
>> Invoke of_reserved_mem_device_init at dma_configure, then
>> there is no need to call of_reserved_mem_device_init in device
>> specific probe function.
>>
>> Signed-off-by:
Hi
On 2017-11-26 14:13, Peng Fan wrote:
Invoke of_reserved_mem_device_init at dma_configure, then
there is no need to call of_reserved_mem_device_init in device
specific probe function.
Signed-off-by: Peng Fan
This has been already tried long time ago, without success:
http://patches.linaro.
Hi Alex,
On 11/18/17 11:20 AM, Alex Williamson wrote:
On Fri, 17 Nov 2017 14:51:52 -0700
Alex Williamson wrote:
On Fri, 17 Nov 2017 15:11:19 -0600
Suravee Suthikulpanit wrote:
From: Suravee Suthikulpanit
VFIO IOMMU type1 currently upmaps IOVA pages synchronously, which requires
IOTLB flus
Hi Alex,
On 11/18/17 4:51 AM, Alex Williamson wrote:
On Fri, 17 Nov 2017 15:11:19 -0600
Suravee Suthikulpanit wrote:
From: Suravee Suthikulpanit
VFIO IOMMU type1 currently upmaps IOVA pages synchronously, which requires
IOTLB flushing for every unmapping. This results in large IOTLB flushing
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