diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ioasid.h | 1 | ||||
| -rw-r--r-- | include/linux/iommu.h | 6 |
2 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/ioasid.h b/include/linux/ioasid.h index 734bf0e036ee..bbc9c6fd3310 100644 --- a/include/linux/ioasid.h +++ b/include/linux/ioasid.h @@ -7,6 +7,7 @@ #include <linux/iommu.h> typedef unsigned int ioasid_t; +#define INVALID_IOASID ((ioasid_t)-1) typedef ioasid_t (*ioasid_alloc_fn_t)(ioasid_t min, ioasid_t max, void *data); typedef void (*ioasid_free_fn_t)(ioasid_t ioasid, void *data); diff --git a/include/linux/iommu.h b/include/linux/iommu.h index d3f81dc6e4dd..54f535ff9868 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -192,7 +192,6 @@ enum iommu_dev_features { #define IOMMU_PASID_INVALID (-1U) typedef unsigned int ioasid_t; -#define INVALID_IOASID ((ioasid_t)-1) #ifdef CONFIG_IOMMU_API @@ -1175,12 +1174,13 @@ static inline bool tegra_dev_iommu_get_stream_id(struct device *dev, u32 *stream static inline bool pasid_valid(ioasid_t ioasid) { - return ioasid != INVALID_IOASID; + return ioasid != IOMMU_PASID_INVALID; } + #ifdef CONFIG_IOMMU_SVA static inline void mm_pasid_init(struct mm_struct *mm) { - mm->pasid = INVALID_IOASID; + mm->pasid = IOMMU_PASID_INVALID; } void mm_pasid_drop(struct mm_struct *mm); struct iommu_sva *iommu_sva_bind_device(struct device *dev, |