On Thu, Sep 11 2014 at 11:30:42 AM, Mitchel Humpherys <[email protected]>
wrote:
> This series introduces support for performing iova-to-phys translations via
> the ARM SMMU hardware on supported implementations. We also make use of
> some new generic macros for polling hardware registers.
>
> The iopoll macros were previously discussed here:
> http://marc.info/?l=linux-arm-kernel&m=140414727509158
Forgot to reference the previous disussion on the iova_to_phys
patch. Here it is:
http://marc.info/?m=140789123928103
>
>
> Matt Wagantall (1):
> iopoll: Introduce memory-mapped IO polling macros
>
> Mitchel Humpherys (1):
> iommu/arm-smmu: add support for iova_to_phys through ATS1PR
>
> drivers/iommu/arm-smmu.c | 73 +++++++++++++++++++++++++++++-
> include/linux/iopoll.h | 114
> +++++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 186 insertions(+), 1 deletion(-)
> create mode 100644 include/linux/iopoll.h
-Mitch
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