On Thu, Jun 23, 2016 at 01:04:01PM +0100, Robin Murphy wrote:
> On 23/06/16 06:01, Jon Masters wrote:
> >On 05/11/2016 10:26 AM, Robin Murphy wrote:
> >>(I have no actual objection to this patch, though, and at this point
> >>I'm just chucking ideas about).
> >
> >Can I ask what the next steps are
Quick reply (sorry about top post): I am just getting online so I might
discover that this callback is shared by both - in which case, cool - but if
not, we need an interim ACPI solution.
Aside: Current RHEL Server for ARM (RHELSA) explicitly disables SMMUv3 support
because (I warned the folks
On 23/06/16 06:01, Jon Masters wrote:
On 05/11/2016 10:26 AM, Robin Murphy wrote:
(I have no actual objection to this patch, though, and at this point
I'm just chucking ideas about).
Can I ask what the next steps are here? We're looking for upstream
direction to guide some internal activities
On 05/11/2016 10:26 AM, Robin Murphy wrote:
> (I have no actual objection to this patch, though, and at this point
> I'm just chucking ideas about).
Can I ask what the next steps are here? We're looking for upstream
direction to guide some internal activities and could really do with
On Wed, May 11, 2016 at 7:56 PM, Robin Murphy wrote:
> On 11/05/16 07:28, Jayachandran C wrote:
>>
>> On Mon, May 9, 2016 at 3:40 PM, Robin Murphy wrote:
>>>
>>> On 08/05/16 10:33, Jayachandran C via iommu wrote:
Add a new flag
On 11/05/16 07:28, Jayachandran C wrote:
On Mon, May 9, 2016 at 3:40 PM, Robin Murphy wrote:
On 08/05/16 10:33, Jayachandran C via iommu wrote:
Add a new flag PCI_DEV_FLAGS_DMA_ALIAS_ROOT to limit the DMA alias
search to go no further than the bridge where the IOMMU is
On Mon, May 9, 2016 at 3:40 PM, Robin Murphy wrote:
> On 08/05/16 10:33, Jayachandran C via iommu wrote:
>>
>> Add a new flag PCI_DEV_FLAGS_DMA_ALIAS_ROOT to limit the DMA alias
>> search to go no further than the bridge where the IOMMU is attached.
>>
>> This has been added
On 08/05/16 10:33, Jayachandran C via iommu wrote:
Add a new flag PCI_DEV_FLAGS_DMA_ALIAS_ROOT to limit the DMA alias
search to go no further than the bridge where the IOMMU is attached.
This has been added to support Broadcom's Vulcan which has the SMMUv3
and GIC ITS associated with an
Add a new flag PCI_DEV_FLAGS_DMA_ALIAS_ROOT to limit the DMA alias
search to go no further than the bridge where the IOMMU is attached.
This has been added to support Broadcom's Vulcan which has the SMMUv3
and GIC ITS associated with an intermediate bridge in the PCI topology.
Traversing to buses