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Searched refs:dma_iova_state (Results 1 – 10 of 10) sorted by relevance

/linux/include/linux/
H A Ddma-mapping.h128 struct dma_iova_state { struct
138 static inline size_t dma_iova_size(struct dma_iova_state *state) in dma_iova_size() argument
370 static inline bool dma_use_iova(struct dma_iova_state *state) in dma_use_iova()
375 bool dma_iova_try_alloc(struct device *dev, struct dma_iova_state *state,
377 void dma_iova_free(struct device *dev, struct dma_iova_state *state);
378 void dma_iova_destroy(struct device *dev, struct dma_iova_state *state,
381 int dma_iova_sync(struct device *dev, struct dma_iova_state *state,
383 int dma_iova_link(struct device *dev, struct dma_iova_state *state,
386 void dma_iova_unlink(struct device *dev, struct dma_iova_state *state,
390 static inline bool dma_use_iova(struct dma_iova_state *state) in dma_use_iova()
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H A Dhmm-dma.h8 struct dma_iova_state;
20 struct dma_iova_state state;
/linux/block/
H A Dblk-mq-dma.c106 struct dma_iova_state *state, struct blk_dma_iter *iter, in blk_rq_dma_map_iova()
165 struct dma_iova_state *state, struct blk_dma_iter *iter, in blk_dma_map_iter_start()
227 struct dma_iova_state *state, struct blk_dma_iter *iter) in blk_rq_dma_map_iter_start()
342 struct device *dma_dev, struct dma_iova_state *state, in blk_rq_integrity_dma_map_iter_start()
/linux/drivers/dma-buf/
H A Ddma-buf-mapping.c39 static unsigned int calc_sg_nents(struct dma_iova_state *state, in calc_sg_nents()
73 struct dma_iova_state *state;
/linux/drivers/vfio/pci/mlx5/
H A Dcmd.h57 struct dma_iova_state state;
136 struct dma_iova_state state;
/linux/drivers/iommu/
H A Ddma-iommu.c1794 bool dma_iova_try_alloc(struct device *dev, struct dma_iova_state *state, in dma_iova_try_alloc()
1851 void dma_iova_free(struct device *dev, struct dma_iova_state *state) in dma_iova_free()
1902 struct dma_iova_state *state, phys_addr_t phys, size_t offset, in iommu_dma_iova_link_swiotlb()
1975 int dma_iova_link(struct device *dev, struct dma_iova_state *state, in dma_iova_link()
2025 int dma_iova_sync(struct device *dev, struct dma_iova_state *state, in dma_iova_sync()
2090 void dma_iova_unlink(struct device *dev, struct dma_iova_state *state, in dma_iova_unlink()
2130 void dma_iova_destroy(struct device *dev, struct dma_iova_state *state, in dma_iova_destroy()
/linux/Documentation/core-api/
H A Ddma-api.rst488 bool dma_iova_try_alloc(struct device *dev, struct dma_iova_state *state,
493 DMA mapping API should be used. The ``struct dma_iova_state`` is allocated
498 static inline bool dma_use_iova(struct dma_iova_state *state)
505 int dma_iova_link(struct device *dev, struct dma_iova_state *state,
517 int dma_iova_sync(struct device *dev, struct dma_iova_state *state,
528 void dma_iova_destroy(struct device *dev, struct dma_iova_state *state,
537 void dma_iova_unlink(struct device *dev, struct dma_iova_state *state,
545 void dma_iova_free(struct device *dev, struct dma_iova_state *state);
/linux/mm/
H A Dhmm.c920 struct dma_iova_state *state = &map->state; in hmm_dma_map_pfn()
1016 struct dma_iova_state *state = &map->state; in hmm_dma_unmap_pfn()
/linux/drivers/nvme/host/
H A Dpci.c442 struct dma_iova_state dma_state;
449 struct dma_iova_state meta_dma_state;
1012 struct dma_iova_state *state) in nvme_unmap_iter()
/linux/drivers/gpu/drm/
H A Ddrm_pagemap.c303 struct dma_iova_state dma_state;