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Searched refs:iova_domain (Results 1 – 12 of 12) sorted by relevance

/Linux-v5.4/include/linux/
Diova.h38 struct iova_domain;
41 typedef void (* iova_flush_cb)(struct iova_domain *domain);
68 struct iova_domain { struct
105 static inline unsigned long iova_shift(struct iova_domain *iovad) in iova_shift() argument
110 static inline unsigned long iova_mask(struct iova_domain *iovad) in iova_mask()
115 static inline size_t iova_offset(struct iova_domain *iovad, dma_addr_t iova) in iova_offset()
120 static inline size_t iova_align(struct iova_domain *iovad, size_t size) in iova_align()
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()
141 void free_iova(struct iova_domain *iovad, unsigned long pfn);
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Dintel-iommu.h492 struct iova_domain iovad; /* iova's that belong to this domain */
/Linux-v5.4/drivers/staging/media/ipu3/
Dipu3-dmamap.c96 unsigned long shift = iova_shift(&imgu->iova_domain); in imgu_dmamap_alloc()
106 iova = alloc_iova(&imgu->iova_domain, size >> shift, in imgu_dmamap_alloc()
116 iovaddr = iova_dma_addr(&imgu->iova_domain, iova); in imgu_dmamap_alloc()
137 map->daddr = iova_dma_addr(&imgu->iova_domain, iova); in imgu_dmamap_alloc()
150 imgu_mmu_unmap(imgu->mmu, iova_dma_addr(&imgu->iova_domain, iova), in imgu_dmamap_alloc()
155 __free_iova(&imgu->iova_domain, iova); in imgu_dmamap_alloc()
164 iova = find_iova(&imgu->iova_domain, in imgu_dmamap_unmap()
165 iova_pfn(&imgu->iova_domain, map->daddr)); in imgu_dmamap_unmap()
169 imgu_mmu_unmap(imgu->mmu, iova_dma_addr(&imgu->iova_domain, iova), in imgu_dmamap_unmap()
170 iova_size(iova) << iova_shift(&imgu->iova_domain)); in imgu_dmamap_unmap()
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Dipu3.h139 struct iova_domain iova_domain; member
/Linux-v5.4/drivers/iommu/
Diova.c18 static bool iova_rcache_insert(struct iova_domain *iovad,
21 static unsigned long iova_rcache_get(struct iova_domain *iovad,
24 static void init_iova_rcaches(struct iova_domain *iovad);
25 static void free_iova_rcaches(struct iova_domain *iovad);
26 static void fq_destroy_all_entries(struct iova_domain *iovad);
30 init_iova_domain(struct iova_domain *iovad, unsigned long granule, in init_iova_domain()
57 bool has_iova_flush_queue(struct iova_domain *iovad) in has_iova_flush_queue()
62 static void free_iova_flush_queue(struct iova_domain *iovad) in free_iova_flush_queue()
79 int init_iova_flush_queue(struct iova_domain *iovad, in init_iova_flush_queue()
117 __get_cached_rbnode(struct iova_domain *iovad, unsigned long limit_pfn) in __get_cached_rbnode()
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Ddma-iommu.c41 struct iova_domain iovad;
173 struct iova_domain *iovad = &cookie->iovad; in cookie_init_hw_msi_region()
196 struct iova_domain *iovad) in iova_reserve_pci_windows()
242 struct iova_domain *iovad = &cookie->iovad; in iova_reserve_iommu_regions()
276 static void iommu_dma_flush_iotlb_all(struct iova_domain *iovad) in iommu_dma_flush_iotlb_all()
307 struct iova_domain *iovad; in iommu_dma_init_domain()
389 struct iova_domain *iovad = &cookie->iovad; in iommu_dma_alloc_iova()
429 struct iova_domain *iovad = &cookie->iovad; in iommu_dma_free_iova()
447 struct iova_domain *iovad = &cookie->iovad; in __iommu_dma_unmap()
469 struct iova_domain *iovad = &cookie->iovad; in __iommu_dma_map()
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Damd_iommu.c105 static void iova_domain_flush_tlb(struct iova_domain *iovad);
115 struct iova_domain iovad;
118 static struct iova_domain reserved_iova_ranges;
1879 static void iova_domain_flush_tlb(struct iova_domain *iovad) in iova_domain_flush_tlb()
Dintel-iommu.c1532 static void iommu_flush_iova(struct iova_domain *iovad) in iommu_flush_iova()
1786 static struct iova_domain reserved_iova_list;
/Linux-v5.4/drivers/staging/media/tegra-vde/
Dvde.h48 struct iova_domain iova;
/Linux-v5.4/drivers/gpu/drm/tegra/
Ddrm.h44 struct iova_domain domain;
/Linux-v5.4/drivers/misc/mic/scif/
Dscif_rma.h102 struct iova_domain iovad;
/Linux-v5.4/drivers/gpu/host1x/
Ddev.h118 struct iova_domain iova;