diff options
Diffstat (limited to 'drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h index d2ba86470c42..5aa853e98d38 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h @@ -758,6 +758,9 @@ struct iommu_sva *arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm); void arm_smmu_sva_unbind(struct iommu_sva *handle); u32 arm_smmu_sva_get_pasid(struct iommu_sva *handle); void arm_smmu_sva_notifier_synchronize(void); +struct iommu_domain *arm_smmu_sva_domain_alloc(void); +void arm_smmu_sva_remove_dev_pasid(struct iommu_domain *domain, + struct device *dev, ioasid_t id); #else /* CONFIG_ARM_SMMU_V3_SVA */ static inline bool arm_smmu_sva_supported(struct arm_smmu_device *smmu) { @@ -803,5 +806,16 @@ static inline u32 arm_smmu_sva_get_pasid(struct iommu_sva *handle) } static inline void arm_smmu_sva_notifier_synchronize(void) {} + +static inline struct iommu_domain *arm_smmu_sva_domain_alloc(void) +{ + return NULL; +} + +static inline void arm_smmu_sva_remove_dev_pasid(struct iommu_domain *domain, + struct device *dev, + ioasid_t id) +{ +} #endif /* CONFIG_ARM_SMMU_V3_SVA */ #endif /* _ARM_SMMU_V3_H */ |