Re: [PATCH RESEND v9 11/13] iommu/arm-smmu-v3: Add SVA device feature

2020-09-17 Thread Jean-Philippe Brucker
On Tue, Sep 08, 2020 at 11:46:05AM +0200, Auger Eric wrote: > Hi Jean, > > On 8/17/20 7:15 PM, Jean-Philippe Brucker wrote: > > Implement the IOMMU device feature callbacks to support the SVA feature. > > At the moment dev_has_feat() returns false since I/O Page Faults isn't > > yet implemented.

Re: [PATCH RESEND v9 11/13] iommu/arm-smmu-v3: Add SVA device feature

2020-09-08 Thread Auger Eric
Hi Jean, On 8/17/20 7:15 PM, Jean-Philippe Brucker wrote: > Implement the IOMMU device feature callbacks to support the SVA feature. > At the moment dev_has_feat() returns false since I/O Page Faults isn't > yet implemented. and because we don't advertise BTM, isn't it? > > Signed-off-by:

[PATCH RESEND v9 11/13] iommu/arm-smmu-v3: Add SVA device feature

2020-08-17 Thread Jean-Philippe Brucker
Implement the IOMMU device feature callbacks to support the SVA feature. At the moment dev_has_feat() returns false since I/O Page Faults isn't yet implemented. Signed-off-by: Jean-Philippe Brucker --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 26 ++