On Mon, Feb 8, 2016 at 4:48 PM, Mark Rutland wrote:
> On Mon, Feb 08, 2016 at 10:47:32AM +0530, Anup Patel wrote:
> > To allow use of large memory (> 4Gb) with 32bit devices we need to use
> > IOMMU based DMA mappings for such 32bit devices. The IOMMU dt-bindings
> > allows
On Mon, Feb 08, 2016 at 10:47:32AM +0530, Anup Patel wrote:
> To allow use of large memory (> 4Gb) with 32bit devices we need to use
> IOMMU based DMA mappings for such 32bit devices. The IOMMU dt-bindings
> allows us do this by specifying 'iommus' attribute in 32bit device DT
> node.
On Mon, Feb 8, 2016 at 4:48 PM, Mark Rutland wrote:
> On Mon, Feb 08, 2016 at 10:47:32AM +0530, Anup Patel wrote:
>> To allow use of large memory (> 4Gb) with 32bit devices we need to use
>> IOMMU based DMA mappings for such 32bit devices. The IOMMU dt-bindings
>> allows us
On Thu, 2016-02-04 at 20:16 -0600, Andy Fleming wrote:
> The Freescale PAMU can also be enabled on 64-bit power
> chips. Commit 477ab7a19cec8409e4e2dd10e7348e4cac3c06e5
> (iommu: Make more drivers depend on COMPILE_TEST)
> added this false dependency. Fixed it by allowing PPC64, too.
>
>
Hi Alex, Christoffer,
On 02/08/2016 10:48 AM, Christoffer Dall wrote:
> On Fri, Feb 05, 2016 at 11:17:00AM -0700, Alex Williamson wrote:
>> On Fri, 5 Feb 2016 18:32:07 +0100
>> Eric Auger wrote:
>>
>>> Hi Alex,
>>>
>>> I tried to sketch a proposal for guaranteeing the IRQ
On Mon, Feb 08, 2016 at 06:13:11PM +0530, Anup Patel wrote:
> On Mon, Feb 8, 2016 at 4:48 PM, Mark Rutland wrote:
> > On Mon, Feb 08, 2016 at 10:47:32AM +0530, Anup Patel wrote:
> >> To allow use of large memory (> 4Gb) with 32bit devices we need to use
> >> IOMMU based DMA