| /linux-5.10/arch/powerpc/kernel/ |
| D | dma-iommu.c | 21 static void *dma_iommu_alloc_coherent(struct device *dev, size_t size, in dma_iommu_alloc_coherent()
23 unsigned long attrs) in dma_iommu_alloc_coherent()
30 static void dma_iommu_free_coherent(struct device *dev, size_t size, in dma_iommu_free_coherent()
32 unsigned long attrs) in dma_iommu_free_coherent()
42 static dma_addr_t dma_iommu_map_page(struct device *dev, struct page *page, in dma_iommu_map_page()
45 unsigned long attrs) in dma_iommu_map_page()
52 static void dma_iommu_unmap_page(struct device *dev, dma_addr_t dma_handle, in dma_iommu_unmap_page()
54 unsigned long attrs) in dma_iommu_unmap_page()
61 static int dma_iommu_map_sg(struct device *dev, struct scatterlist *sglist, in dma_iommu_map_sg()
63 unsigned long attrs) in dma_iommu_map_sg()
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| /linux-5.10/arch/arm/mm/ |
| D | dma-mapping.c | 42 struct device *dev; member
52 struct device *dev; member
125 static dma_addr_t arm_dma_map_page(struct device *dev, struct page *page, in arm_dma_map_page()
127 unsigned long attrs) in arm_dma_map_page()
134 static dma_addr_t arm_coherent_dma_map_page(struct device *dev, struct page *page, in arm_coherent_dma_map_page()
136 unsigned long attrs) in arm_coherent_dma_map_page()
155 static void arm_dma_unmap_page(struct device *dev, dma_addr_t handle, in arm_dma_unmap_page()
156 size_t size, enum dma_data_direction dir, unsigned long attrs) in arm_dma_unmap_page()
163 static void arm_dma_sync_single_for_cpu(struct device *dev, in arm_dma_sync_single_for_cpu()
171 static void arm_dma_sync_single_for_device(struct device *dev, in arm_dma_sync_single_for_device()
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| D | dma-mapping-nommu.c | 34 static void *arm_nommu_dma_alloc(struct device *dev, size_t size, in arm_nommu_dma_alloc()
36 unsigned long attrs) in arm_nommu_dma_alloc()
55 static void arm_nommu_dma_free(struct device *dev, size_t size, in arm_nommu_dma_free()
57 unsigned long attrs) in arm_nommu_dma_free()
64 static int arm_nommu_dma_mmap(struct device *dev, struct vm_area_struct *vma, in arm_nommu_dma_mmap()
66 unsigned long attrs) in arm_nommu_dma_mmap()
98 static dma_addr_t arm_nommu_dma_map_page(struct device *dev, struct page *page, in arm_nommu_dma_map_page()
101 unsigned long attrs) in arm_nommu_dma_map_page()
110 static void arm_nommu_dma_unmap_page(struct device *dev, dma_addr_t handle, in arm_nommu_dma_unmap_page()
112 unsigned long attrs) in arm_nommu_dma_unmap_page()
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| /linux-5.10/kernel/dma/ |
| D | mapping.c | 26 unsigned long attrs; member
29 static void dmam_release(struct device *dev, void *res) in dmam_release()
37 static int dmam_match(struct device *dev, void *res, void *match_data) in dmam_match()
58 void dmam_free_coherent(struct device *dev, size_t size, void *vaddr, in dmam_free_coherent()
82 void *dmam_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle, in dmam_alloc_attrs()
83 gfp_t gfp, unsigned long attrs) in dmam_alloc_attrs()
109 static bool dma_go_direct(struct device *dev, dma_addr_t mask, in dma_go_direct()
128 static inline bool dma_alloc_direct(struct device *dev, in dma_alloc_direct()
134 static inline bool dma_map_direct(struct device *dev, in dma_map_direct()
140 dma_addr_t dma_map_page_attrs(struct device *dev, struct page *page, in dma_map_page_attrs()
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| D | virt.c | 10 static void *dma_virt_alloc(struct device *dev, size_t size, in dma_virt_alloc()
12 unsigned long attrs) in dma_virt_alloc()
22 static void dma_virt_free(struct device *dev, size_t size, in dma_virt_free()
24 unsigned long attrs) in dma_virt_free()
29 static dma_addr_t dma_virt_map_page(struct device *dev, struct page *page, in dma_virt_map_page()
32 unsigned long attrs) in dma_virt_map_page()
37 static int dma_virt_map_sg(struct device *dev, struct scatterlist *sgl, in dma_virt_map_sg()
39 unsigned long attrs) in dma_virt_map_sg()
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| D | direct.c | 25 static inline dma_addr_t phys_to_dma_direct(struct device *dev, in phys_to_dma_direct()
33 static inline struct page *dma_direct_to_page(struct device *dev, in dma_direct_to_page()
39 u64 dma_direct_get_required_mask(struct device *dev) in dma_direct_get_required_mask()
47 static gfp_t dma_direct_optimal_gfp_mask(struct device *dev, u64 dma_mask, in dma_direct_optimal_gfp_mask()
68 static bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size) in dma_coherent_ok()
78 static struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, in __dma_direct_alloc_pages()
117 static void *dma_direct_alloc_from_pool(struct device *dev, size_t size, in dma_direct_alloc_from_pool()
133 void *dma_direct_alloc(struct device *dev, size_t size, in dma_direct_alloc()
134 dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) in dma_direct_alloc()
244 void dma_direct_free(struct device *dev, size_t size, in dma_direct_free()
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| D | dummy.c | 7 static int dma_dummy_mmap(struct device *dev, struct vm_area_struct *vma, in dma_dummy_mmap()
9 unsigned long attrs) in dma_dummy_mmap()
14 static dma_addr_t dma_dummy_map_page(struct device *dev, struct page *page, in dma_dummy_map_page()
16 unsigned long attrs) in dma_dummy_map_page()
21 static int dma_dummy_map_sg(struct device *dev, struct scatterlist *sgl, in dma_dummy_map_sg()
23 unsigned long attrs) in dma_dummy_map_sg()
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| D | direct.h | 29 static inline void dma_direct_sync_sg_for_device(struct device *dev, in dma_direct_sync_sg_for_device()
43 static inline void dma_direct_unmap_sg(struct device *dev, in dma_direct_unmap_sg()
45 unsigned long attrs) in dma_direct_unmap_sg()
48 static inline void dma_direct_sync_sg_for_cpu(struct device *dev, in dma_direct_sync_sg_for_cpu()
54 static inline void dma_direct_sync_single_for_device(struct device *dev, in dma_direct_sync_single_for_device()
66 static inline void dma_direct_sync_single_for_cpu(struct device *dev, in dma_direct_sync_single_for_cpu()
83 static inline dma_addr_t dma_direct_map_page(struct device *dev, in dma_direct_map_page()
85 enum dma_data_direction dir, unsigned long attrs) in dma_direct_map_page()
108 static inline void dma_direct_unmap_page(struct device *dev, dma_addr_t addr, in dma_direct_unmap_page()
109 size_t size, enum dma_data_direction dir, unsigned long attrs) in dma_direct_unmap_page()
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| D | ops_helpers.c | 11 int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt, in dma_common_get_sgtable()
13 unsigned long attrs) in dma_common_get_sgtable()
27 int dma_common_mmap(struct device *dev, struct vm_area_struct *vma, in dma_common_mmap()
29 unsigned long attrs) in dma_common_mmap()
53 struct page *dma_common_alloc_pages(struct device *dev, size_t size, in dma_common_alloc_pages()
76 void dma_common_free_pages(struct device *dev, size_t size, struct page *page, in dma_common_free_pages()
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| /linux-5.10/include/linux/ |
| D | dma-mapping.h | 83 static inline void debug_dma_mapping_error(struct device *dev, in debug_dma_mapping_error()
87 static inline void debug_dma_map_single(struct device *dev, const void *addr, in debug_dma_map_single()
94 static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) in dma_mapping_error()
148 static inline dma_addr_t dma_map_page_attrs(struct device *dev, in dma_map_page_attrs()
150 enum dma_data_direction dir, unsigned long attrs) in dma_map_page_attrs()
154 static inline void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr, in dma_unmap_page_attrs()
155 size_t size, enum dma_data_direction dir, unsigned long attrs) in dma_unmap_page_attrs()
158 static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg, in dma_map_sg_attrs()
159 int nents, enum dma_data_direction dir, unsigned long attrs) in dma_map_sg_attrs()
163 static inline void dma_unmap_sg_attrs(struct device *dev, in dma_unmap_sg_attrs()
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| /linux-5.10/arch/sparc/mm/ |
| D | iommu.c | 183 static dma_addr_t __sbus_iommu_map_page(struct device *dev, struct page *page, in __sbus_iommu_map_page()
233 static dma_addr_t sbus_iommu_map_page_gflush(struct device *dev, in sbus_iommu_map_page_gflush()
235 enum dma_data_direction dir, unsigned long attrs) in sbus_iommu_map_page_gflush()
241 static dma_addr_t sbus_iommu_map_page_pflush(struct device *dev, in sbus_iommu_map_page_pflush()
243 enum dma_data_direction dir, unsigned long attrs) in sbus_iommu_map_page_pflush()
248 static int __sbus_iommu_map_sg(struct device *dev, struct scatterlist *sgl, in __sbus_iommu_map_sg()
249 int nents, enum dma_data_direction dir, unsigned long attrs, in __sbus_iommu_map_sg()
266 static int sbus_iommu_map_sg_gflush(struct device *dev, struct scatterlist *sgl, in sbus_iommu_map_sg_gflush()
267 int nents, enum dma_data_direction dir, unsigned long attrs) in sbus_iommu_map_sg_gflush()
273 static int sbus_iommu_map_sg_pflush(struct device *dev, struct scatterlist *sgl, in sbus_iommu_map_sg_pflush()
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| D | io-unit.c | 144 static dma_addr_t iounit_map_page(struct device *dev, struct page *page, in iounit_map_page()
146 unsigned long attrs) in iounit_map_page()
162 static int iounit_map_sg(struct device *dev, struct scatterlist *sgl, int nents, in iounit_map_sg()
163 enum dma_data_direction dir, unsigned long attrs) in iounit_map_sg()
180 static void iounit_unmap_page(struct device *dev, dma_addr_t vaddr, size_t len, in iounit_unmap_page()
181 enum dma_data_direction dir, unsigned long attrs) in iounit_unmap_page()
195 static void iounit_unmap_sg(struct device *dev, struct scatterlist *sgl, in iounit_unmap_sg()
196 int nents, enum dma_data_direction dir, unsigned long attrs) in iounit_unmap_sg()
215 static void *iounit_alloc(struct device *dev, size_t len, in iounit_alloc()
216 dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) in iounit_alloc()
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| /linux-5.10/arch/powerpc/platforms/ps3/ |
| D | system-bus.c | 35 static int ps3_is_device(struct ps3_system_bus_device *dev, u64 bus_id, in ps3_is_device()
41 static int ps3_open_hv_device_sb(struct ps3_system_bus_device *dev) in ps3_open_hv_device_sb()
77 static int ps3_close_hv_device_sb(struct ps3_system_bus_device *dev) in ps3_close_hv_device_sb()
108 static int ps3_open_hv_device_gpu(struct ps3_system_bus_device *dev) in ps3_open_hv_device_gpu()
133 static int ps3_close_hv_device_gpu(struct ps3_system_bus_device *dev) in ps3_close_hv_device_gpu()
153 int ps3_open_hv_device(struct ps3_system_bus_device *dev) in ps3_open_hv_device()
191 int ps3_close_hv_device(struct ps3_system_bus_device *dev) in ps3_close_hv_device()
311 int ps3_mmio_region_init(struct ps3_system_bus_device *dev, in ps3_mmio_region_init()
339 struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); in ps3_system_bus_match() local
364 struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); in ps3_system_bus_probe() local
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| /linux-5.10/drivers/infiniband/core/ |
| D | uverbs_cmd.c | 58 static int uverbs_response(struct uverbs_attr_bundle *attrs, const void *resp, in uverbs_response()
91 static int uverbs_request(struct uverbs_attr_bundle *attrs, void *req, in uverbs_request()
115 static u32 uverbs_response_length(struct uverbs_attr_bundle *attrs, in uverbs_response_length()
130 static int uverbs_request_start(struct uverbs_attr_bundle *attrs, in uverbs_request_start()
182 struct ib_udata *uverbs_get_cleared_udata(struct uverbs_attr_bundle *attrs) in uverbs_get_cleared_udata()
189 _ib_uverbs_lookup_comp_file(s32 fd, struct uverbs_attr_bundle *attrs) in _ib_uverbs_lookup_comp_file()
206 int ib_alloc_ucontext(struct uverbs_attr_bundle *attrs) in ib_alloc_ucontext()
231 int ib_init_ucontext(struct uverbs_attr_bundle *attrs) in ib_init_ucontext()
276 static int ib_uverbs_get_context(struct uverbs_attr_bundle *attrs) in ib_uverbs_get_context()
370 static int ib_uverbs_query_device(struct uverbs_attr_bundle *attrs) in ib_uverbs_query_device()
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| /linux-5.10/arch/powerpc/platforms/pseries/ |
| D | ibmebus.c | 65 static void *ibmebus_alloc_coherent(struct device *dev, in ibmebus_alloc_coherent()
69 unsigned long attrs) in ibmebus_alloc_coherent()
79 static void ibmebus_free_coherent(struct device *dev, in ibmebus_free_coherent()
82 unsigned long attrs) in ibmebus_free_coherent()
87 static dma_addr_t ibmebus_map_page(struct device *dev, in ibmebus_map_page()
92 unsigned long attrs) in ibmebus_map_page()
97 static void ibmebus_unmap_page(struct device *dev, in ibmebus_unmap_page()
101 unsigned long attrs) in ibmebus_unmap_page()
106 static int ibmebus_map_sg(struct device *dev, in ibmebus_map_sg()
109 unsigned long attrs) in ibmebus_map_sg()
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| /linux-5.10/arch/mips/jazz/ |
| D | jazzdma.c | 491 static void *jazz_dma_alloc(struct device *dev, size_t size, in jazz_dma_alloc()
492 dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) in jazz_dma_alloc()
517 static void jazz_dma_free(struct device *dev, size_t size, void *vaddr, in jazz_dma_free()
518 dma_addr_t dma_handle, unsigned long attrs) in jazz_dma_free()
524 static dma_addr_t jazz_dma_map_page(struct device *dev, struct page *page, in jazz_dma_map_page()
526 unsigned long attrs) in jazz_dma_map_page()
535 static void jazz_dma_unmap_page(struct device *dev, dma_addr_t dma_addr, in jazz_dma_unmap_page()
536 size_t size, enum dma_data_direction dir, unsigned long attrs) in jazz_dma_unmap_page()
543 static int jazz_dma_map_sg(struct device *dev, struct scatterlist *sglist, in jazz_dma_map_sg()
544 int nents, enum dma_data_direction dir, unsigned long attrs) in jazz_dma_map_sg()
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| /linux-5.10/drivers/iommu/ |
| D | dma-iommu.c | 160 void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list) in iommu_dma_get_resv_regions()
194 static int iova_reserve_pci_windows(struct pci_dev *dev, in iova_reserve_pci_windows()
237 static int iova_reserve_iommu_regions(struct device *dev, in iova_reserve_iommu_regions()
302 u64 size, struct device *dev) in iommu_dma_init_domain()
358 static int iommu_dma_deferred_attach(struct device *dev, in iommu_dma_deferred_attach()
383 unsigned long attrs) in dma_info_to_prot()
403 size_t size, u64 dma_limit, struct device *dev) in iommu_dma_alloc_iova()
458 static void __iommu_dma_unmap(struct device *dev, dma_addr_t dma_addr, in __iommu_dma_unmap()
480 static dma_addr_t __iommu_dma_map(struct device *dev, phys_addr_t phys, in __iommu_dma_map()
512 static struct page **__iommu_dma_alloc_pages(struct device *dev, in __iommu_dma_alloc_pages()
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| /linux-5.10/drivers/infiniband/hw/qedr/ |
| D | qedr_roce_cm.c | 58 void qedr_store_gsi_qp_cq(struct qedr_dev *dev, struct qedr_qp *qp, in qedr_store_gsi_qp_cq()
59 struct ib_qp_init_attr *attrs) in qedr_store_gsi_qp_cq()
73 struct qedr_dev *dev = (struct qedr_dev *)cxt; in qedr_ll2_complete_tx_packet() local
99 struct qedr_dev *dev = (struct qedr_dev *)cxt; in qedr_ll2_complete_rx_packet() local
132 static void qedr_destroy_gsi_cq(struct qedr_dev *dev, in qedr_destroy_gsi_cq()
133 struct ib_qp_init_attr *attrs) in qedr_destroy_gsi_cq()
153 static inline int qedr_check_gsi_qp_attrs(struct qedr_dev *dev, in qedr_check_gsi_qp_attrs()
154 struct ib_qp_init_attr *attrs) in qedr_check_gsi_qp_attrs()
180 static int qedr_ll2_post_tx(struct qedr_dev *dev, in qedr_ll2_post_tx()
239 static int qedr_ll2_stop(struct qedr_dev *dev) in qedr_ll2_stop()
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| /linux-5.10/drivers/xen/ |
| D | swiotlb-xen.c | 55 static inline phys_addr_t xen_phys_to_bus(struct device *dev, phys_addr_t paddr) in xen_phys_to_bus()
64 static inline dma_addr_t xen_phys_to_dma(struct device *dev, phys_addr_t paddr) in xen_phys_to_dma()
69 static inline phys_addr_t xen_bus_to_phys(struct device *dev, in xen_bus_to_phys()
79 static inline phys_addr_t xen_dma_to_phys(struct device *dev, in xen_dma_to_phys()
85 static inline dma_addr_t xen_virt_to_bus(struct device *dev, void *address) in xen_virt_to_bus()
104 static int is_xen_swiotlb_buffer(struct device *dev, dma_addr_t dma_addr) in is_xen_swiotlb_buffer()
279 unsigned long attrs) in xen_swiotlb_alloc_coherent()
335 dma_addr_t dev_addr, unsigned long attrs) in xen_swiotlb_free_coherent()
373 static dma_addr_t xen_swiotlb_map_page(struct device *dev, struct page *page, in xen_swiotlb_map_page()
376 unsigned long attrs) in xen_swiotlb_map_page()
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| /linux-5.10/arch/hexagon/kernel/ |
| D | dma.c | 19 void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_addr, in arch_dma_alloc()
20 gfp_t flag, unsigned long attrs) in arch_dma_alloc()
52 void arch_dma_free(struct device *dev, size_t size, void *vaddr, in arch_dma_free()
53 dma_addr_t dma_addr, unsigned long attrs) in arch_dma_free()
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| /linux-5.10/drivers/hwmon/ |
| D | s3c-hwmon.c | 45 struct s3c_hwmon_attr attrs[8]; member
58 static int s3c_hwmon_read_ch(struct device *dev, in s3c_hwmon_read_ch()
86 static ssize_t s3c_hwmon_show_raw(struct device *dev, in s3c_hwmon_show_raw()
123 static inline int s3c_hwmon_add_raw(struct device *dev) in s3c_hwmon_add_raw()
128 static inline void s3c_hwmon_remove_raw(struct device *dev) in s3c_hwmon_remove_raw()
135 static inline int s3c_hwmon_add_raw(struct device *dev) { return 0; } in s3c_hwmon_add_raw()
136 static inline void s3c_hwmon_remove_raw(struct device *dev) { } in s3c_hwmon_remove_raw()
150 static ssize_t s3c_hwmon_ch_show(struct device *dev, in s3c_hwmon_ch_show()
180 static ssize_t s3c_hwmon_label_show(struct device *dev, in s3c_hwmon_label_show()
207 static int s3c_hwmon_create_attr(struct device *dev, in s3c_hwmon_create_attr()
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| /linux-5.10/arch/x86/kernel/ |
| D | amd_gart_64.c | 91 static unsigned long alloc_iommu(struct device *dev, int size, in alloc_iommu()
166 static void iommu_full(struct device *dev, size_t size, int dir) in iommu_full()
185 need_iommu(struct device *dev, unsigned long addr, size_t size) in need_iommu()
191 nonforced_iommu(struct device *dev, unsigned long addr, size_t size) in nonforced_iommu()
199 static dma_addr_t dma_map_area(struct device *dev, dma_addr_t phys_mem, in dma_map_area()
227 static dma_addr_t gart_map_page(struct device *dev, struct page *page, in gart_map_page()
230 unsigned long attrs) in gart_map_page()
247 static void gart_unmap_page(struct device *dev, dma_addr_t dma_addr, in gart_unmap_page()
249 unsigned long attrs) in gart_unmap_page()
278 static void gart_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, in gart_unmap_sg()
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| /linux-5.10/arch/m68k/kernel/ |
| D | dma.c | 40 void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, in arch_dma_alloc()
41 gfp_t gfp, unsigned long attrs) in arch_dma_alloc()
56 void arch_dma_free(struct device *dev, size_t size, void *vaddr, in arch_dma_free()
57 dma_addr_t dma_handle, unsigned long attrs) in arch_dma_free()
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| /linux-5.10/arch/s390/pci/ |
| D | pci_dma.c | 260 static unsigned long __dma_alloc_iommu(struct device *dev, in __dma_alloc_iommu()
271 static dma_addr_t dma_alloc_address(struct device *dev, int size) in dma_alloc_address()
303 static void dma_free_address(struct device *dev, dma_addr_t dma_addr, int size) in dma_free_address()
333 static dma_addr_t s390_dma_map_pages(struct device *dev, struct page *page, in s390_dma_map_pages()
336 unsigned long attrs) in s390_dma_map_pages()
374 static void s390_dma_unmap_pages(struct device *dev, dma_addr_t dma_addr, in s390_dma_unmap_pages()
376 unsigned long attrs) in s390_dma_unmap_pages()
395 static void *s390_dma_alloc(struct device *dev, size_t size, in s390_dma_alloc()
397 unsigned long attrs) in s390_dma_alloc()
422 static void s390_dma_free(struct device *dev, size_t size, in s390_dma_free()
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| /linux-5.10/arch/sparc/kernel/ |
| D | iommu.c | 156 static inline iopte_t *alloc_npages(struct device *dev, in alloc_npages()
197 static void *dma_4u_alloc_coherent(struct device *dev, size_t size, in dma_4u_alloc_coherent()
199 unsigned long attrs) in dma_4u_alloc_coherent()
246 static void dma_4u_free_coherent(struct device *dev, size_t size, in dma_4u_free_coherent()
248 unsigned long attrs) in dma_4u_free_coherent()
263 static dma_addr_t dma_4u_map_page(struct device *dev, struct page *page, in dma_4u_map_page()
266 unsigned long attrs) in dma_4u_map_page()
386 static void dma_4u_unmap_page(struct device *dev, dma_addr_t bus_addr, in dma_4u_unmap_page()
388 unsigned long attrs) in dma_4u_unmap_page()
432 static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist, in dma_4u_map_sg()
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