On 2015/7/8 21:13, Robin Murphy wrote:
> On 07/07/15 04:30, Zhen Lei wrote:
>> It can be replaced by of_iommu_list(in of_iommu.c).
>>
>> Signed-off-by: Zhen Lei
>> ---
>> drivers/iommu/arm-smmu-v3.c | 22 ++
>> 1 file changed, 2 insertions(+), 20 deletions(-)
>>
>> diff --gi
On 2015/7/8 21:22, Robin Murphy wrote:
> On 07/07/15 04:30, Zhen Lei wrote:
>> This patch support a master with multiple stream IDs, but doesn't support a
>> master behinds more than one SMMUs.
>
> This should probably include a binding documentation update to make it clear
> what values of #iomm
On 2015/7/9 1:11, Will Deacon wrote:
> Hi Robin,
>
> FWIW, I already queued this ;)
>
> On Wed, Jul 08, 2015 at 02:03:13PM +0100, Robin Murphy wrote:
>> On 07/07/15 04:30, Zhen Lei wrote:
>>> Hisilicon SMMUv3 devices treat CMD_PREFETCH_CONFIG as a illegal command,
>>> execute it will trigger GERR
Hi Robin,
FWIW, I already queued this ;)
On Wed, Jul 08, 2015 at 02:03:13PM +0100, Robin Murphy wrote:
> On 07/07/15 04:30, Zhen Lei wrote:
> > Hisilicon SMMUv3 devices treat CMD_PREFETCH_CONFIG as a illegal command,
> > execute it will trigger GERROR interrupt. Although the gerror code manage
>
On 07/08/2015 11:11 AM, Bjorn Helgaas wrote:
[+cc Rafael]
On Tue, Jul 07, 2015 at 01:14:27PM -0400, Mark Hounschell wrote:
On 07/07/2015 11:15 AM, Bjorn Helgaas wrote:
On Wed, May 20, 2015 at 08:11:17AM -0400, Mark Hounschell wrote:
Most currently available hardware doesn't allow reads but wi
On Wed, Jul 08, 2015 at 02:30:50PM +0100, Mark Rutland wrote:
> On Tue, Jun 09, 2015 at 11:17:54AM +0100, Mark Rutland wrote:
> > On Fri, Jun 05, 2015 at 10:05:34AM +0100, Will Deacon wrote:
> > > Mark: how do you see this co-existing/merging with the current bindings?
> >
> > As I mentioned in my
[+cc Rafael]
On Tue, Jul 07, 2015 at 01:14:27PM -0400, Mark Hounschell wrote:
> On 07/07/2015 11:15 AM, Bjorn Helgaas wrote:
> >On Wed, May 20, 2015 at 08:11:17AM -0400, Mark Hounschell wrote:
> >>Most currently available hardware doesn't allow reads but will allow
> >>writes on PCIe peer-to-peer
On Tue, Jun 09, 2015 at 11:17:54AM +0100, Mark Rutland wrote:
> On Fri, Jun 05, 2015 at 10:05:34AM +0100, Will Deacon wrote:
> > On Thu, Jun 04, 2015 at 11:19:30PM +0100, Chalamarla, Tirumalesh wrote:
> > > > On Jun 1, 2015, at 3:22 AM, Mark Rutland wrote:
> > > > It's possible to specify that the
On 07/07/15 04:30, Zhen Lei wrote:
This patch support a master with multiple stream IDs, but doesn't support a
master behinds more than one SMMUs.
This should probably include a binding documentation update to make it
clear what values of #iommu-cells the driver supports in what
circumstances
On 07/07/15 04:30, Zhen Lei wrote:
It can be replaced by of_iommu_list(in of_iommu.c).
Signed-off-by: Zhen Lei
---
drivers/iommu/arm-smmu-v3.c | 22 ++
1 file changed, 2 insertions(+), 20 deletions(-)
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
On 07/07/15 04:30, Zhen Lei wrote:
For pci devices, only the root nodes have "iommus" property. So we
should traverse all of its sub nodes in of_xlate.
I don't really follow this description; only the host controller is
described in DT - the devices behind it are probed dynamically and don't
Hi,
Thanks for the respin. I still have a few comments on the series,
starting here;
On 07/07/15 04:30, Zhen Lei wrote:
Hisilicon SMMUv3 devices treat CMD_PREFETCH_CONFIG as a illegal command,
execute it will trigger GERROR interrupt. Although the gerror code manage
to turn the prefetch into
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