17 	void (*detach)(struct msm_mmu *mmu);
18 	void (*prealloc_count)(struct msm_mmu *mmu, struct msm_mmu_prealloc *p,
20 	int (*prealloc_allocate)(struct msm_mmu *mmu, struct msm_mmu_prealloc *p);
21 	void (*prealloc_cleanup)(struct msm_mmu *mmu, struct msm_mmu_prealloc *p);
22 	int (*map)(struct msm_mmu *mmu, uint64_t iova, struct sg_table *sgt,
24 	int (*unmap)(struct msm_mmu *mmu, uint64_t iova, size_t len);
25 	void (*destroy)(struct msm_mmu *mmu);
26 	void (*set_stall)(struct msm_mmu *mmu, bool enable);
36  * struct msm_mmu_prealloc - Tracking for pre-allocated pages for MMU updates.
44 	 * @pages: Array of pages preallocated for MMU table updates.
48 	 * returned to the pt_cache at mmu->prealloc_cleanup().
69 static inline void msm_mmu_init(struct msm_mmu *mmu, struct device *dev,  in msm_mmu_init()  argument
72 	mmu->dev = dev;  in msm_mmu_init()
73 	mmu->funcs = funcs;  in msm_mmu_init()
74 	mmu->type = type;  in msm_mmu_init()
81 static inline void msm_mmu_set_fault_handler(struct msm_mmu *mmu, void *arg,  in msm_mmu_set_fault_handler()  argument
84 	mmu->arg = arg;  in msm_mmu_set_fault_handler()
85 	mmu->handler = handler;  in msm_mmu_set_fault_handler()
90 int msm_iommu_pagetable_params(struct msm_mmu *mmu, phys_addr_t *ttbr,
92 int msm_iommu_pagetable_walk(struct msm_mmu *mmu, unsigned long iova, uint64_t ptes[4]);
93 struct iommu_domain_geometry *msm_iommu_get_geometry(struct msm_mmu *mmu);