Re: [Freedreno] [PATCH v2 1/6] iommu/arm-smmu: Add auxiliary domain support for arm-smmuv2

2020-07-13 Thread Jordan Crouse
On Tue, Jul 07, 2020 at 08:09:41AM -0700, Rob Clark wrote: > On Tue, Jul 7, 2020 at 5:34 AM Robin Murphy wrote: > > > > On 2020-06-26 21:04, Jordan Crouse wrote: > > > Support auxiliary domains for arm-smmu-v2 to initialize and support > > > multiple pagetables for a single SMMU context bank.

Re: [Freedreno] [PATCH v2 1/6] iommu/arm-smmu: Add auxiliary domain support for arm-smmuv2

2020-07-07 Thread Rob Clark
On Tue, Jul 7, 2020 at 5:34 AM Robin Murphy wrote: > > On 2020-06-26 21:04, Jordan Crouse wrote: > > Support auxiliary domains for arm-smmu-v2 to initialize and support > > multiple pagetables for a single SMMU context bank. Since the smmu-v2 > > hardware doesn't have any built in support for

Re: [PATCH v2 1/6] iommu/arm-smmu: Add auxiliary domain support for arm-smmuv2

2020-07-07 Thread Robin Murphy
On 2020-06-26 21:04, Jordan Crouse wrote: Support auxiliary domains for arm-smmu-v2 to initialize and support multiple pagetables for a single SMMU context bank. Since the smmu-v2 hardware doesn't have any built in support for switching the pagetable base it is left as an exercise to the caller

Re: [PATCH v2 1/6] iommu/arm-smmu: Add auxiliary domain support for arm-smmuv2

2020-07-07 Thread Jean-Philippe Brucker
Hi Jordan, On Fri, Jun 26, 2020 at 02:04:09PM -0600, Jordan Crouse wrote: > Support auxiliary domains for arm-smmu-v2 to initialize and support > multiple pagetables for a single SMMU context bank. Since the smmu-v2 > hardware doesn't have any built in support for switching the pagetable > base

[PATCH v2 1/6] iommu/arm-smmu: Add auxiliary domain support for arm-smmuv2

2020-06-26 Thread Jordan Crouse
Support auxiliary domains for arm-smmu-v2 to initialize and support multiple pagetables for a single SMMU context bank. Since the smmu-v2 hardware doesn't have any built in support for switching the pagetable base it is left as an exercise to the caller to actually use the pagetable. Aux domains