On Fri, Mar 04, 2016 at 10:39:44AM -0800, Tirumalesh Chalamarla wrote: > Due to Errata#27704 CN88xx SMMUv2,supports only shared ASID and VMID > namespaces; specifically within a given node SMMU0 and SMMU1 share, > as does SMMU2 and SMMU3. > > This patch make sure ASID and VMID space is unique across cavium SMMUv2. > > changes from V3: > - Removed redundent variable. > - Used atomic_t for maintaining running total > > changes from V2: > - removed *_base from DT, and replaced with compatible string > > changes from V1: > - rebased on top of 16 bit VMID patch > - removed redundent options from DT > - insted of transform, DT now supplies starting ASID/VMID > > Signed-off-by: Tirumalesh Chalamarla <[email protected]> > Signed-off-by: Akula Geethasowjanya <[email protected]> > --- > Documentation/arm64/silicon-errata.txt | 1 + > .../devicetree/bindings/iommu/arm,smmu.txt | 1 + > drivers/iommu/arm-smmu.c | 42 > ++++++++++++++++------ > 3 files changed, 33 insertions(+), 11 deletions(-)
Hmm, this doesn't seem to apply to my iommu/devel branch. Am I missing some dependency? Will _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
