On Mon, Jul 08, 2019 at 05:31:53PM +0200, Auger Eric wrote:
> Hi Jean,
>
> On 6/10/19 8:47 PM, Jean-Philippe Brucker wrote:
> > /*
> > -* We don't need to issue any invalidation here, as we'll invalidate
> > -* the STE when installing the new entry anyway.
> > +* This function hand
On Wed, Jun 26, 2019 at 07:00:26PM +0100, Will Deacon wrote:
> On Mon, Jun 10, 2019 at 07:47:10PM +0100, Jean-Philippe Brucker wrote:
> > In all stream table entries, we set S1DSS=SSID0 mode, making translations
> > without an SSID use context descriptor 0. Although it would be possible by
> > sett
Hi Jean,
On 6/10/19 8:47 PM, Jean-Philippe Brucker wrote:
> At the moment, the SMMUv3 driver implements only one stage-1 or stage-2
> page directory per device. However SMMUv3 allows more than one address
> space for some devices, by providing multiple stage-1 page directories. In
> addition to th
On 26/06/2019 19:00, Will Deacon wrote:
> On Mon, Jun 10, 2019 at 07:47:10PM +0100, Jean-Philippe Brucker wrote:
>> At the moment, the SMMUv3 driver implements only one stage-1 or stage-2
>> page directory per device. However SMMUv3 allows more than one address
>> space for some devices, by providi
On Mon, Jun 10, 2019 at 07:47:10PM +0100, Jean-Philippe Brucker wrote:
> At the moment, the SMMUv3 driver implements only one stage-1 or stage-2
> page directory per device. However SMMUv3 allows more than one address
> space for some devices, by providing multiple stage-1 page directories. In
> ad
On 11/06/2019 11:19, Jonathan Cameron wrote:
>> +static int arm_smmu_alloc_cd_tables(struct arm_smmu_domain *smmu_domain,
>> +struct arm_smmu_master *master)
>> +{
>> +struct arm_smmu_device *smmu = smmu_domain->smmu;
>> +struct arm_smmu_s1_cfg *cfg = &smmu_d
On Mon, 10 Jun 2019 19:47:10 +0100
Jean-Philippe Brucker wrote:
> At the moment, the SMMUv3 driver implements only one stage-1 or stage-2
> page directory per device. However SMMUv3 allows more than one address
> space for some devices, by providing multiple stage-1 page directories. In
> additio
At the moment, the SMMUv3 driver implements only one stage-1 or stage-2
page directory per device. However SMMUv3 allows more than one address
space for some devices, by providing multiple stage-1 page directories. In
addition to the Stream ID (SID), that identifies a device, we can now have
Substr
