Re: [PATCH 1/2] ARM: SMMU: add devices attached to the SMMU to an IOMMU group

2013-10-18 Thread Antonios Motakis
On Mon, Oct 14, 2013 at 7:07 PM, Will Deacon wrote: > On Mon, Oct 14, 2013 at 04:13:15PM +0100, Antonios Motakis wrote: >> On Mon, Oct 14, 2013 at 2:48 PM, Will Deacon wrote: >> > > diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c >> > > index 0f45a48..8b71332 100644 >> > > --- a/

Re: [PATCH 1/2] ARM: SMMU: add devices attached to the SMMU to an IOMMU group

2013-10-14 Thread Will Deacon
On Mon, Oct 14, 2013 at 04:13:15PM +0100, Antonios Motakis wrote: > On Mon, Oct 14, 2013 at 2:48 PM, Will Deacon wrote: > > > diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c > > > index 0f45a48..8b71332 100644 > > > --- a/drivers/iommu/arm-smmu.c > > > +++ b/drivers/iommu/arm-smmu

Re: [PATCH 1/2] ARM: SMMU: add devices attached to the SMMU to an IOMMU group

2013-10-14 Thread Antonios Motakis
On Mon, Oct 14, 2013 at 2:48 PM, Will Deacon wrote: > > Hi Antonios, > > On Fri, Oct 11, 2013 at 02:24:46PM +0100, Antonios Motakis wrote: > > IOMMU groups are expected by certain users of the IOMMU API, > > e.g. VFIO. Add new devices found by the SMMU driver to an IOMMU > > group to satisfy those

Re: [PATCH 1/2] ARM: SMMU: add devices attached to the SMMU to an IOMMU group

2013-10-14 Thread Will Deacon
Hi Antonios, On Fri, Oct 11, 2013 at 02:24:46PM +0100, Antonios Motakis wrote: > IOMMU groups are expected by certain users of the IOMMU API, > e.g. VFIO. Add new devices found by the SMMU driver to an IOMMU > group to satisfy those users. Cheers for looking at this: VFIO has been on my TODO list

[PATCH 1/2] ARM: SMMU: add devices attached to the SMMU to an IOMMU group

2013-10-11 Thread Antonios Motakis
IOMMU groups are expected by certain users of the IOMMU API, e.g. VFIO. Add new devices found by the SMMU driver to an IOMMU group to satisfy those users. Signed-off-by: Antonios Motakis --- drivers/iommu/arm-smmu.c | 18 +- 1 file changed, 17 insertions(+), 1 deletion(-) diff -