diff options
Diffstat (limited to 'drivers/iommu/arm')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 1 | ||||
| -rw-r--r-- | drivers/iommu/arm/arm-smmu/arm-smmu.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 3fd83fb75722..6d65a7e81df4 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -2008,6 +2008,7 @@ static bool arm_smmu_capable(struct device *dev, enum iommu_cap cap) /* Assume that a coherent TCU implies coherent TBUs */ return master->smmu->features & ARM_SMMU_FEAT_COHERENCY; case IOMMU_CAP_NOEXEC: + case IOMMU_CAP_DEFERRED_FLUSH: return true; default: return false; diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu.c b/drivers/iommu/arm/arm-smmu/arm-smmu.c index 6e0813b26fb6..7f4ee365912c 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu.c @@ -1325,6 +1325,7 @@ static bool arm_smmu_capable(struct device *dev, enum iommu_cap cap) return cfg->smmu->features & ARM_SMMU_FEAT_COHERENT_WALK || device_get_dma_attr(dev) == DEV_DMA_COHERENT; case IOMMU_CAP_NOEXEC: + case IOMMU_CAP_DEFERRED_FLUSH: return true; default: return false; |