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 | 11 |
1 files changed, 11 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 8d7a95b0dbd9..9fa22ee2383d 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h @@ -641,6 +641,7 @@ struct arm_smmu_impl_ops { /* An SMMUv3 instance */ struct arm_smmu_device { struct device *dev; + struct device *impl_dev; const struct arm_smmu_impl_ops *impl_ops; void __iomem *base; @@ -882,4 +883,14 @@ static inline void arm_smmu_sva_notifier_synchronize(void) {} #define arm_smmu_sva_domain_alloc NULL #endif /* CONFIG_ARM_SMMU_V3_SVA */ + +#ifdef CONFIG_TEGRA241_CMDQV +struct arm_smmu_device *tegra241_cmdqv_probe(struct arm_smmu_device *smmu); +#else /* CONFIG_TEGRA241_CMDQV */ +static inline struct arm_smmu_device * +tegra241_cmdqv_probe(struct arm_smmu_device *smmu) +{ + return ERR_PTR(-ENODEV); +} +#endif /* CONFIG_TEGRA241_CMDQV */ #endif /* _ARM_SMMU_V3_H */ |