diff options
Diffstat (limited to 'include/linux/iommu.h')
| -rw-r--r-- | include/linux/iommu.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 3af4ffd591b9..be22ad83689c 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h | |||
| @@ -37,9 +37,9 @@ struct iommu_ops { | |||
| 37 | int (*attach_dev)(struct iommu_domain *domain, struct device *dev); | 37 | int (*attach_dev)(struct iommu_domain *domain, struct device *dev); |
| 38 | void (*detach_dev)(struct iommu_domain *domain, struct device *dev); | 38 | void (*detach_dev)(struct iommu_domain *domain, struct device *dev); |
| 39 | int (*map)(struct iommu_domain *domain, unsigned long iova, | 39 | int (*map)(struct iommu_domain *domain, unsigned long iova, |
| 40 | phys_addr_t paddr, size_t size, int prot); | 40 | phys_addr_t paddr, int gfp_order, int prot); |
| 41 | void (*unmap)(struct iommu_domain *domain, unsigned long iova, | 41 | int (*unmap)(struct iommu_domain *domain, unsigned long iova, |
| 42 | size_t size); | 42 | int gfp_order); |
| 43 | phys_addr_t (*iova_to_phys)(struct iommu_domain *domain, | 43 | phys_addr_t (*iova_to_phys)(struct iommu_domain *domain, |
| 44 | unsigned long iova); | 44 | unsigned long iova); |
| 45 | int (*domain_has_cap)(struct iommu_domain *domain, | 45 | int (*domain_has_cap)(struct iommu_domain *domain, |
| @@ -56,10 +56,10 @@ extern int iommu_attach_device(struct iommu_domain *domain, | |||
| 56 | struct device *dev); | 56 | struct device *dev); |
| 57 | extern void iommu_detach_device(struct iommu_domain *domain, | 57 | extern void iommu_detach_device(struct iommu_domain *domain, |
| 58 | struct device *dev); | 58 | struct device *dev); |
| 59 | extern int iommu_map_range(struct iommu_domain *domain, unsigned long iova, | 59 | extern int iommu_map(struct iommu_domain *domain, unsigned long iova, |
| 60 | phys_addr_t paddr, size_t size, int prot); | 60 | phys_addr_t paddr, int gfp_order, int prot); |
| 61 | extern void iommu_unmap_range(struct iommu_domain *domain, unsigned long iova, | 61 | extern int iommu_unmap(struct iommu_domain *domain, unsigned long iova, |
| 62 | size_t size); | 62 | int gfp_order); |
| 63 | extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, | 63 | extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, |
| 64 | unsigned long iova); | 64 | unsigned long iova); |
| 65 | extern int iommu_domain_has_cap(struct iommu_domain *domain, | 65 | extern int iommu_domain_has_cap(struct iommu_domain *domain, |
| @@ -96,16 +96,16 @@ static inline void iommu_detach_device(struct iommu_domain *domain, | |||
| 96 | { | 96 | { |
| 97 | } | 97 | } |
| 98 | 98 | ||
| 99 | static inline int iommu_map_range(struct iommu_domain *domain, | 99 | static inline int iommu_map(struct iommu_domain *domain, unsigned long iova, |
| 100 | unsigned long iova, phys_addr_t paddr, | 100 | phys_addr_t paddr, int gfp_order, int prot) |
| 101 | size_t size, int prot) | ||
| 102 | { | 101 | { |
| 103 | return -ENODEV; | 102 | return -ENODEV; |
| 104 | } | 103 | } |
| 105 | 104 | ||
| 106 | static inline void iommu_unmap_range(struct iommu_domain *domain, | 105 | static inline int iommu_unmap(struct iommu_domain *domain, unsigned long iova, |
| 107 | unsigned long iova, size_t size) | 106 | int gfp_order) |
| 108 | { | 107 | { |
| 108 | return -ENODEV; | ||
| 109 | } | 109 | } |
| 110 | 110 | ||
| 111 | static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, | 111 | static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, |