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Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu

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This commit is contained in:
Joerg Roedel 2019-07-01 13:44:41 +02:00
commit 39debdc1d7
7 changed files with 86 additions and 51 deletions
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6
include/linux/iommu.h
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@ -29,6 +29,12 @@
* if the IOMMU page table format is equivalent.
*/
#define IOMMU_PRIV (1 << 5)
/*
* Non-coherent masters on few Qualcomm SoCs can use this page protection flag
* to set correct cacheability attributes to use an outer level of cache -
* last level cache, aka system cache.
*/
#define IOMMU_QCOM_SYS_CACHE (1 << 6)
struct iommu_ops;
struct iommu_group;