| /Linux-v5.4/drivers/iommu/ |
| D | tegra-gart.c | 60 #define for_each_gart_pte(gart, iova) \ argument
66 unsigned long iova, unsigned long pte) in gart_set_pte()
73 unsigned long iova) in gart_read_pte()
85 unsigned long iova; in do_gart_setup() local
95 unsigned long iova, size_t bytes) in gart_iova_range_invalid()
101 static inline bool gart_pte_valid(struct gart_device *gart, unsigned long iova) in gart_pte_valid()
167 static inline int __gart_iommu_map(struct gart_device *gart, unsigned long iova, in __gart_iommu_map()
180 static int gart_iommu_map(struct iommu_domain *domain, unsigned long iova, in gart_iommu_map()
197 unsigned long iova) in __gart_iommu_unmap()
209 static size_t gart_iommu_unmap(struct iommu_domain *domain, unsigned long iova, in gart_iommu_unmap()
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| D | iova.c | 154 iova_insert_rbtree(struct rb_root *root, struct iova *iova, in iova_insert_rbtree()
240 void free_iova_mem(struct iova *iova) in free_iova_mem()
325 struct iova *iova = rb_entry(node, struct iova, node); in private_find_iova() local
338 static void private_free_iova(struct iova_domain *iovad, struct iova *iova) in private_free_iova()
356 struct iova *iova; in find_iova() local
373 __free_iova(struct iova_domain *iovad, struct iova *iova) in __free_iova()
393 struct iova *iova = find_iova(iovad, pfn); in free_iova() local
595 struct iova *iova, *tmp; in put_iova_domain() local
608 struct iova *iova = rb_entry(node, struct iova, node); in __is_range_overlap() local
618 struct iova *iova; in alloc_and_init_iova() local
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| D | exynos-iommu.c | 99 #define section_offs(iova) (iova & (SECT_SIZE - 1)) argument
101 #define lpage_offs(iova) (iova & (LPAGE_SIZE - 1)) argument
103 #define spage_offs(iova) (iova & (SPAGE_SIZE - 1)) argument
108 static u32 lv1ent_offset(sysmmu_iova_t iova) in lv1ent_offset()
113 static u32 lv2ent_offset(sysmmu_iova_t iova) in lv2ent_offset()
183 static sysmmu_pte_t *section_entry(sysmmu_pte_t *pgtable, sysmmu_iova_t iova) in section_entry()
188 static sysmmu_pte_t *page_entry(sysmmu_pte_t *sent, sysmmu_iova_t iova) in page_entry()
316 sysmmu_iova_t iova, unsigned int num_inv) in __sysmmu_tlb_invalidate_entry()
515 sysmmu_iova_t iova) in sysmmu_tlb_invalidate_flpdcache()
535 sysmmu_iova_t iova, size_t size) in sysmmu_tlb_invalidate_entry()
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| D | tegra-smmu.c | 146 static unsigned int iova_pd_index(unsigned long iova) in iova_pd_index()
151 static unsigned int iova_pt_index(unsigned long iova) in iova_pt_index()
213 unsigned long iova) in smmu_flush_tlb_section()
228 unsigned long iova) in smmu_flush_tlb_group()
520 static void tegra_smmu_set_pde(struct tegra_smmu_as *as, unsigned long iova, in tegra_smmu_set_pde()
541 static u32 *tegra_smmu_pte_offset(struct page *pt_page, unsigned long iova) in tegra_smmu_pte_offset()
548 static u32 *tegra_smmu_pte_lookup(struct tegra_smmu_as *as, unsigned long iova, in tegra_smmu_pte_lookup()
565 static u32 *as_get_pte(struct tegra_smmu_as *as, dma_addr_t iova, in as_get_pte()
608 static void tegra_smmu_pte_get_use(struct tegra_smmu_as *as, unsigned long iova) in tegra_smmu_pte_get_use()
615 static void tegra_smmu_pte_put_use(struct tegra_smmu_as *as, unsigned long iova) in tegra_smmu_pte_put_use()
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| D | io-pgtable-arm-v7s.c | 413 unsigned long iova, phys_addr_t paddr, int prot, in arm_v7s_init_pte()
473 static int __arm_v7s_map(struct arm_v7s_io_pgtable *data, unsigned long iova, in __arm_v7s_map()
520 static int arm_v7s_map(struct io_pgtable_ops *ops, unsigned long iova, in arm_v7s_map()
568 unsigned long iova, int idx, int lvl, in arm_v7s_split_cont()
595 unsigned long iova, size_t size, in arm_v7s_split_blk_unmap()
640 unsigned long iova, size_t size, int lvl, in __arm_v7s_unmap()
717 static size_t arm_v7s_unmap(struct io_pgtable_ops *ops, unsigned long iova, in arm_v7s_unmap()
729 unsigned long iova) in arm_v7s_iova_to_phys()
856 static void dummy_tlb_flush(unsigned long iova, size_t size, size_t granule, in dummy_tlb_flush()
864 unsigned long iova, size_t granule, void *cookie) in dummy_tlb_add_page()
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| D | rockchip-iommu.c | 260 static u32 rk_iova_dte_index(dma_addr_t iova) in rk_iova_dte_index()
265 static u32 rk_iova_pte_index(dma_addr_t iova) in rk_iova_pte_index()
270 static u32 rk_iova_page_offset(dma_addr_t iova) in rk_iova_page_offset()
307 dma_addr_t iova; in rk_iommu_zap_lines() local
473 static void log_iova(struct rk_iommu *iommu, int index, dma_addr_t iova) in log_iova()
525 dma_addr_t iova; in rk_iommu_irq() local
590 dma_addr_t iova) in rk_iommu_iova_to_phys()
618 dma_addr_t iova, size_t size) in rk_iommu_zap_iova()
647 dma_addr_t iova, size_t size) in rk_iommu_zap_iova_first_last()
656 dma_addr_t iova) in rk_dte_get_page_table()
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| D | qcom_iommu.c | 147 static void qcom_iommu_tlb_inv_range_nosync(unsigned long iova, size_t size, in qcom_iommu_tlb_inv_range_nosync()
168 static void qcom_iommu_tlb_flush_walk(unsigned long iova, size_t size, in qcom_iommu_tlb_flush_walk()
175 static void qcom_iommu_tlb_flush_leaf(unsigned long iova, size_t size, in qcom_iommu_tlb_flush_leaf()
183 unsigned long iova, size_t granule, in qcom_iommu_tlb_add_page()
200 u64 iova; in qcom_iommu_fault() local
425 static int qcom_iommu_map(struct iommu_domain *domain, unsigned long iova, in qcom_iommu_map()
442 static size_t qcom_iommu_unmap(struct iommu_domain *domain, unsigned long iova, in qcom_iommu_unmap()
487 dma_addr_t iova) in qcom_iommu_iova_to_phys()
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| D | msm_iommu.c | 139 static void __flush_iotlb_range(unsigned long iova, size_t size, in __flush_iotlb_range()
171 static void __flush_iotlb_walk(unsigned long iova, size_t size, in __flush_iotlb_walk()
177 static void __flush_iotlb_leaf(unsigned long iova, size_t size, in __flush_iotlb_leaf()
184 unsigned long iova, size_t granule, void *cookie) in __flush_iotlb_page()
506 static int msm_iommu_map(struct iommu_domain *domain, unsigned long iova, in msm_iommu_map()
520 static size_t msm_iommu_unmap(struct iommu_domain *domain, unsigned long iova, in msm_iommu_unmap()
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| D | io-pgtable-arm.c | 322 unsigned long iova, phys_addr_t paddr, in arm_lpae_init_pte()
382 static int __arm_lpae_map(struct arm_lpae_io_pgtable *data, unsigned long iova, in __arm_lpae_map()
478 static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova, in arm_lpae_map()
546 unsigned long iova, size_t size, in arm_lpae_split_blk_unmap()
600 unsigned long iova, size_t size, int lvl, in __arm_lpae_unmap()
651 static size_t arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova, in arm_lpae_unmap()
665 unsigned long iova) in arm_lpae_iova_to_phys()
1107 static void dummy_tlb_flush(unsigned long iova, size_t size, size_t granule, in dummy_tlb_flush()
1115 unsigned long iova, size_t granule, void *cookie) in dummy_tlb_add_page()
1154 unsigned long iova; in arm_lpae_run_tests() local
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| D | mtk_iommu.c | 176 static void mtk_iommu_tlb_add_flush_nosync(unsigned long iova, size_t size, in mtk_iommu_tlb_add_flush_nosync()
219 static void mtk_iommu_tlb_flush_walk(unsigned long iova, size_t size, in mtk_iommu_tlb_flush_walk()
226 static void mtk_iommu_tlb_flush_leaf(unsigned long iova, size_t size, in mtk_iommu_tlb_flush_leaf()
234 unsigned long iova, size_t granule, in mtk_iommu_tlb_flush_page_nosync()
414 static int mtk_iommu_map(struct iommu_domain *domain, unsigned long iova, in mtk_iommu_map()
434 unsigned long iova, size_t size, in mtk_iommu_unmap()
460 dma_addr_t iova) in mtk_iommu_iova_to_phys()
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| D | arm-smmu.c | 314 static void arm_smmu_tlb_inv_range_s1(unsigned long iova, size_t size, in arm_smmu_tlb_inv_range_s1()
344 static void arm_smmu_tlb_inv_range_s2(unsigned long iova, size_t size, in arm_smmu_tlb_inv_range_s2()
371 static void arm_smmu_tlb_inv_vmid_nosync(unsigned long iova, size_t size, in arm_smmu_tlb_inv_vmid_nosync()
383 static void arm_smmu_tlb_inv_walk(unsigned long iova, size_t size, in arm_smmu_tlb_inv_walk()
393 static void arm_smmu_tlb_inv_leaf(unsigned long iova, size_t size, in arm_smmu_tlb_inv_leaf()
404 unsigned long iova, size_t granule, in arm_smmu_tlb_add_page()
449 unsigned long iova; in arm_smmu_context_fault() local
1162 static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova, in arm_smmu_map()
1179 static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova, in arm_smmu_unmap()
1222 dma_addr_t iova) in arm_smmu_iova_to_phys_hard()
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| /Linux-v5.4/include/linux/ |
| D | iova.h | 19 struct iova { struct
25 struct iova_magazine; argument
100 static inline unsigned long iova_size(struct iova *iova) in iova_size()
115 static inline size_t iova_offset(struct iova_domain *iovad, dma_addr_t iova) in iova_offset()
125 static inline dma_addr_t iova_dma_addr(struct iova_domain *iovad, struct iova *iova) in iova_dma_addr()
130 static inline unsigned long iova_pfn(struct iova_domain *iovad, dma_addr_t iova) in iova_pfn()
181 static inline void free_iova_mem(struct iova *iova) in free_iova_mem()
189 static inline void __free_iova(struct iova_domain *iovad, struct iova *iova) in __free_iova()
262 struct iova *iova, in split_and_remove_iova()
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| /Linux-v5.4/drivers/vfio/ |
| D | vfio_iommu_type1.c | 85 dma_addr_t iova; /* Device address */ member
112 dma_addr_t iova; /* Device address */ member
119 dma_addr_t iova; member
180 static struct vfio_pfn *vfio_find_vpfn(struct vfio_dma *dma, dma_addr_t iova) in vfio_find_vpfn()
224 static int vfio_add_to_pfn_list(struct vfio_dma *dma, dma_addr_t iova, in vfio_add_to_pfn_list()
248 unsigned long iova) in vfio_iova_get_vfio_pfn()
404 dma_addr_t iova = vaddr - dma->vaddr + dma->iova; in vfio_pin_pages_remote() local
476 static long vfio_unpin_pages_remote(struct vfio_dma *dma, dma_addr_t iova, in vfio_unpin_pages_remote()
524 static int vfio_unpin_page_external(struct vfio_dma *dma, dma_addr_t iova, in vfio_unpin_page_external()
575 dma_addr_t iova; in vfio_iommu_type1_pin_pages() local
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| /Linux-v5.4/drivers/fpga/ |
| D | dfl-afu-dma-region.c | 134 u64 iova, u64 size) in dma_region_check_iova()
254 afu_dma_region_find(struct dfl_feature_platform_data *pdata, u64 iova, u64 size) in afu_dma_region_find()
294 afu_dma_region_find_iova(struct dfl_feature_platform_data *pdata, u64 iova) in afu_dma_region_find_iova()
311 u64 user_addr, u64 length, u64 *iova) in afu_dma_map_region()
393 int afu_dma_unmap_region(struct dfl_feature_platform_data *pdata, u64 iova) in afu_dma_unmap_region()
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| /Linux-v5.4/drivers/staging/media/tegra-vde/ |
| D | iommu.c | 24 struct iova *iova; in tegra_vde_iommu_map() local
51 void tegra_vde_iommu_unmap(struct tegra_vde *vde, struct iova *iova) in tegra_vde_iommu_unmap()
64 struct iova *iova; in tegra_vde_iommu_init() local
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| D | dmabuf-cache.c | 25 struct iova *iova; member
70 struct iova *iova; in tegra_vde_dmabuf_cache_map() local
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| /Linux-v5.4/drivers/infiniband/sw/rxe/ |
| D | rxe_mr.c | 54 int mem_check_range(struct rxe_mem *mem, u64 iova, size_t length) in mem_check_range()
161 u64 length, u64 iova, int access, struct ib_udata *udata, in rxe_mem_init_user()
265 u64 iova, in lookup_iova()
303 void *iova_to_vaddr(struct rxe_mem *mem, u64 iova, int length) in iova_to_vaddr()
344 int rxe_mem_copy(struct rxe_mem *mem, u64 iova, void *addr, int length, in rxe_mem_copy()
449 u64 iova; in copy_data() local
592 u64 *page, int num_pages, u64 iova) in rxe_mem_map_pages()
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| /Linux-v5.4/drivers/gpu/drm/panfrost/ |
| D | panfrost_mmu.c | 55 u64 iova, size_t size) in lock_region()
84 u64 iova, size_t size, u32 op) in mmu_hw_do_operation_locked()
101 u64 iova, size_t size, u32 op) in mmu_hw_do_operation()
229 u64 iova, size_t size) in panfrost_mmu_flush_range()
244 u64 iova, int prot, struct sg_table *sgt) in mmu_map_sg()
300 u64 iova = bo->node.start << PAGE_SHIFT; in panfrost_mmu_unmap() local
334 static void mmu_tlb_flush_walk(unsigned long iova, size_t size, size_t granule, in mmu_tlb_flush_walk()
340 static void mmu_tlb_flush_leaf(unsigned long iova, size_t size, size_t granule, in mmu_tlb_flush_leaf()
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| /Linux-v5.4/drivers/staging/media/ipu3/ |
| D | ipu3-mmu.c | 154 static inline void address_to_pte_idx(unsigned long iova, u32 *l1pt_idx, in address_to_pte_idx()
208 static int __imgu_mmu_map(struct imgu_mmu *mmu, unsigned long iova, in __imgu_mmu_map()
249 int imgu_mmu_map(struct imgu_mmu_info *info, unsigned long iova, in imgu_mmu_map()
297 size_t imgu_mmu_map_sg(struct imgu_mmu_info *info, unsigned long iova, in imgu_mmu_map_sg()
337 unsigned long iova, size_t size) in __imgu_mmu_unmap()
377 size_t imgu_mmu_unmap(struct imgu_mmu_info *info, unsigned long iova, in imgu_mmu_unmap()
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| D | ipu3-dmamap.c | 101 struct iova *iova; in imgu_dmamap_alloc() local
162 struct iova *iova; in imgu_dmamap_unmap() local
203 struct iova *iova; in imgu_dmamap_map_sg() local
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| /Linux-v5.4/drivers/gpu/drm/msm/ |
| D | msm_iommu.c | 17 unsigned long iova, int flags, void *arg) in msm_fault_handler()
42 static int msm_iommu_map(struct msm_mmu *mmu, uint64_t iova, in msm_iommu_map()
54 static int msm_iommu_unmap(struct msm_mmu *mmu, uint64_t iova, unsigned len) in msm_iommu_unmap()
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| D | msm_gem_submit.c | 258 uint64_t iova; in submit_pin_objects() local
283 struct msm_gem_object **obj, uint64_t *iova, bool *valid) in submit_bo()
333 uint64_t iova; in submit_reloc() local
509 uint64_t iova; in msm_ioctl_gem_submit() local
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| /Linux-v5.4/drivers/gpu/drm/etnaviv/ |
| D | etnaviv_mmu.c | 17 unsigned long iova, size_t size) in etnaviv_context_unmap()
40 unsigned long iova, phys_addr_t paddr, in etnaviv_context_map()
72 static int etnaviv_iommu_map(struct etnaviv_iommu_context *context, u32 iova, in etnaviv_iommu_map()
109 static void etnaviv_iommu_unmap(struct etnaviv_iommu_context *context, u32 iova, in etnaviv_iommu_unmap()
245 u32 iova; in etnaviv_iommu_map_gem() local
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| D | etnaviv_iommu.c | 48 unsigned long iova, phys_addr_t paddr, in etnaviv_iommuv1_map()
63 unsigned long iova, size_t size) in etnaviv_iommuv1_unmap()
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| /Linux-v5.4/drivers/s390/cio/ |
| D | vfio_ccw_cp.c | 58 static int pfn_array_alloc(struct pfn_array *pa, u64 iova, unsigned int len) in pfn_array_alloc()
133 static bool pfn_array_iova_pinned(struct pfn_array *pa, unsigned long iova) in pfn_array_iova_pinned()
193 void *to, u64 iova, in copy_from_iova()
370 static int ccwchain_calc_length(u64 iova, struct channel_program *cp) in ccwchain_calc_length()
512 u64 iova; in ccwchain_fetch_direct() local
851 bool cp_iova_pinned(struct channel_program *cp, u64 iova) in cp_iova_pinned()
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