| /Linux-v4.19/drivers/misc/mic/scif/ |
| D | scif_map.h | 24 scif_alloc_coherent(dma_addr_t *dma_handle, in scif_alloc_coherent() argument
33 *dma_handle = virt_to_phys(va); in scif_alloc_coherent()
36 size, dma_handle, gfp); in scif_alloc_coherent()
38 *dma_handle = *dma_handle + scifdev->base_addr; in scif_alloc_coherent()
58 scif_map_single(dma_addr_t *dma_handle, in scif_map_single() argument
64 *dma_handle = virt_to_phys((local)); in scif_map_single()
66 *dma_handle = dma_map_single(&scifdev->sdev->dev, in scif_map_single()
68 if (dma_mapping_error(&scifdev->sdev->dev, *dma_handle)) in scif_map_single()
71 *dma_handle = *dma_handle + scifdev->base_addr; in scif_map_single()
74 *dma_handle = 0; in scif_map_single()
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| /Linux-v4.19/kernel/dma/ |
| D | mapping.c | 23 dma_addr_t dma_handle; member
31 dma_free_attrs(dev, this->size, this->vaddr, this->dma_handle, in dmam_release()
41 this->dma_handle != match->dma_handle); in dmam_match()
61 dma_addr_t *dma_handle, gfp_t gfp) in dmam_alloc_coherent() argument
70 vaddr = dma_alloc_coherent(dev, size, dma_handle, gfp); in dmam_alloc_coherent()
77 dr->dma_handle = *dma_handle; in dmam_alloc_coherent()
96 dma_addr_t dma_handle) in dmam_free_coherent() argument
98 struct dma_devres match_data = { size, vaddr, dma_handle }; in dmam_free_coherent()
100 dma_free_coherent(dev, size, vaddr, dma_handle); in dmam_free_coherent()
119 void *dmam_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle, in dmam_alloc_attrs() argument
[all …]
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| /Linux-v4.19/include/linux/ |
| D | pci-dma-compat.h | 18 dma_addr_t *dma_handle) in pci_alloc_consistent() argument
20 return dma_alloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC); in pci_alloc_consistent()
25 dma_addr_t *dma_handle) in pci_zalloc_consistent() argument
27 return dma_zalloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC); in pci_zalloc_consistent()
32 void *vaddr, dma_addr_t dma_handle) in pci_free_consistent() argument
34 dma_free_coherent(&hwdev->dev, size, vaddr, dma_handle); in pci_free_consistent()
79 pci_dma_sync_single_for_cpu(struct pci_dev *hwdev, dma_addr_t dma_handle, in pci_dma_sync_single_for_cpu() argument
82 dma_sync_single_for_cpu(&hwdev->dev, dma_handle, size, (enum dma_data_direction)direction); in pci_dma_sync_single_for_cpu()
86 pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t dma_handle, in pci_dma_sync_single_for_device() argument
89 dma_sync_single_for_device(&hwdev->dev, dma_handle, size, (enum dma_data_direction)direction); in pci_dma_sync_single_for_device()
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| D | dma-debug.h | 65 dma_addr_t dma_handle, size_t size,
69 dma_addr_t dma_handle,
73 dma_addr_t dma_handle,
79 dma_addr_t dma_handle,
158 dma_addr_t dma_handle, in debug_dma_sync_single_for_cpu() argument
164 dma_addr_t dma_handle, in debug_dma_sync_single_for_device() argument
170 dma_addr_t dma_handle, in debug_dma_sync_single_range_for_cpu() argument
178 dma_addr_t dma_handle, in debug_dma_sync_single_range_for_device() argument
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| D | dma-mapping.h | 81 dma_addr_t *dma_handle, gfp_t gfp,
84 void *vaddr, dma_addr_t dma_handle,
97 void (*unmap_page)(struct device *dev, dma_addr_t dma_handle,
114 void (*unmap_resource)(struct device *dev, dma_addr_t dma_handle,
118 dma_addr_t dma_handle, size_t size,
121 dma_addr_t dma_handle, size_t size,
164 dma_addr_t *dma_handle, void **ret);
170 void *dma_alloc_from_global_coherent(ssize_t size, dma_addr_t *dma_handle);
181 dma_addr_t *dma_handle) in dma_alloc_from_global_coherent() argument
509 dma_addr_t *dma_handle, gfp_t flag, in dma_alloc_attrs() argument
[all …]
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| /Linux-v4.19/arch/ia64/sn/pci/pcibr/ |
| D | pcibr_dma.c | 208 pcibr_dma_unmap(struct pci_dev *hwdev, dma_addr_t dma_handle, int direction) in pcibr_dma_unmap() argument
214 if (IS_PCI32_MAPPED(dma_handle)) { in pcibr_dma_unmap()
218 IOPG((ATE_SWAP_OFF(dma_handle) - PCI32_MAPPED_BASE)); in pcibr_dma_unmap()
359 dma_addr_t dma_handle; in pcibr_dma_map() local
373 dma_handle = pcibr_dmatrans_direct64(pcidev_info, phys_addr, in pcibr_dma_map()
377 dma_handle = pcibr_dmatrans_direct32(pcidev_info, phys_addr, in pcibr_dma_map()
379 if (!dma_handle) { in pcibr_dma_map()
385 dma_handle = pcibr_dmamap_ate32(pcidev_info, phys_addr, in pcibr_dma_map()
391 return dma_handle; in pcibr_dma_map()
398 dma_addr_t dma_handle; in pcibr_dma_map_consistent() local
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| /Linux-v4.19/arch/powerpc/kernel/ |
| D | dma.c | 66 dma_addr_t *dma_handle, gfp_t flag, in __dma_nommu_alloc_coherent() argument
71 ret = __dma_alloc_coherent(dev, size, dma_handle, flag); in __dma_nommu_alloc_coherent()
74 *dma_handle += get_dma_offset(dev); in __dma_nommu_alloc_coherent()
113 *dma_handle = __pa(ret) + get_dma_offset(dev); in __dma_nommu_alloc_coherent()
120 void *vaddr, dma_addr_t dma_handle, in __dma_nommu_free_coherent() argument
131 dma_addr_t *dma_handle, gfp_t flag, in dma_nommu_alloc_coherent() argument
140 return __dma_nommu_alloc_coherent(dev, size, dma_handle, in dma_nommu_alloc_coherent()
149 return iommu_alloc_coherent(dev, iommu, size, dma_handle, in dma_nommu_alloc_coherent()
155 void *vaddr, dma_addr_t dma_handle, in dma_nommu_free_coherent() argument
162 return __dma_nommu_free_coherent(dev, size, vaddr, dma_handle, in dma_nommu_free_coherent()
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| D | dma-iommu.c | 21 dma_addr_t *dma_handle, gfp_t flag, in dma_iommu_alloc_coherent() argument
25 dma_handle, dev->coherent_dma_mask, flag, in dma_iommu_alloc_coherent()
30 void *vaddr, dma_addr_t dma_handle, in dma_iommu_free_coherent() argument
33 iommu_free_coherent(get_iommu_table_base(dev), size, vaddr, dma_handle); in dma_iommu_free_coherent()
51 static void dma_iommu_unmap_page(struct device *dev, dma_addr_t dma_handle, in dma_iommu_unmap_page() argument
55 iommu_unmap_page(get_iommu_table_base(dev), dma_handle, size, direction, in dma_iommu_unmap_page()
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| D | iommu.c | 589 dma_addr_t dma_handle = sg->dma_address; in ppc_iommu_unmap_sg() local
593 npages = iommu_num_pages(dma_handle, sg->dma_length, in ppc_iommu_unmap_sg()
595 __iommu_free(tbl, dma_handle, npages); in ppc_iommu_unmap_sg()
779 dma_addr_t dma_handle = IOMMU_MAPPING_ERROR; in iommu_map_page() local
796 dma_handle = iommu_alloc(dev, tbl, vaddr, npages, direction, in iommu_map_page()
799 if (dma_handle == IOMMU_MAPPING_ERROR) { in iommu_map_page()
807 dma_handle |= (uaddr & ~IOMMU_PAGE_MASK(tbl)); in iommu_map_page()
810 return dma_handle; in iommu_map_page()
813 void iommu_unmap_page(struct iommu_table *tbl, dma_addr_t dma_handle, in iommu_unmap_page() argument
822 npages = iommu_num_pages(dma_handle, size, in iommu_unmap_page()
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| /Linux-v4.19/arch/sh/kernel/ |
| D | dma-coherent.c | 15 void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, in arch_dma_alloc() argument
42 *dma_handle = virt_to_phys(ret); in arch_dma_alloc()
44 *dma_handle -= PFN_PHYS(dev->dma_pfn_offset); in arch_dma_alloc()
50 dma_addr_t dma_handle, unsigned long attrs) in arch_dma_free() argument
53 unsigned long pfn = (dma_handle >> PAGE_SHIFT); in arch_dma_free()
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| /Linux-v4.19/sound/pci/asihpi/ |
| D | hpios.c | 51 dma_alloc_coherent(&pdev->dev, size, &p_mem_area->dma_handle, in hpios_locked_mem_alloc()
56 size, (unsigned int)p_mem_area->dma_handle, in hpios_locked_mem_alloc()
73 p_mem_area->vaddr, p_mem_area->dma_handle); in hpios_locked_mem_free()
76 (unsigned int)p_mem_area->dma_handle, in hpios_locked_mem_free()
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| /Linux-v4.19/drivers/char/xillybus/ |
| D | xillybus_of.c | 39 dma_addr_t dma_handle, in xilly_dma_sync_single_for_cpu_of() argument
43 dma_sync_single_for_cpu(ep->dev, dma_handle, size, direction); in xilly_dma_sync_single_for_cpu_of()
47 dma_addr_t dma_handle, in xilly_dma_sync_single_for_device_of() argument
51 dma_sync_single_for_device(ep->dev, dma_handle, size, direction); in xilly_dma_sync_single_for_device_of()
55 dma_addr_t dma_handle, in xilly_dma_sync_single_nop() argument
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| D | xillybus_pcie.c | 53 dma_addr_t dma_handle, in xilly_dma_sync_single_for_cpu_pci() argument
58 dma_handle, in xilly_dma_sync_single_for_cpu_pci()
64 dma_addr_t dma_handle, in xilly_dma_sync_single_for_device_pci() argument
69 dma_handle, in xilly_dma_sync_single_for_device_pci()
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| /Linux-v4.19/drivers/media/v4l2-core/ |
| D | videobuf-dma-contig.c | 29 dma_addr_t dma_handle; member
46 &mem->dma_handle, flags); in __videobuf_dc_alloc()
61 dma_free_coherent(dev, mem->size, mem->vaddr, mem->dma_handle); in __videobuf_dc_free()
146 mem->dma_handle = 0; in videobuf_dma_contig_user_put()
193 mem->dma_handle = (this_pfn << PAGE_SHIFT) + offset; in videobuf_dma_contig_user_get()
317 retval = vm_iomap_memory(vma, mem->dma_handle, size); in __videobuf_mmap_mapper()
322 mem->vaddr, mem->dma_handle); in __videobuf_mmap_mapper()
373 return mem->dma_handle; in videobuf_to_dma_contig()
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| /Linux-v4.19/arch/x86/include/asm/xen/ |
| D | page-coherent.h | 9 dma_addr_t *dma_handle, gfp_t flags, in xen_alloc_coherent_pages() argument
13 *dma_handle = virt_to_phys(vstart); in xen_alloc_coherent_pages()
18 void *cpu_addr, dma_addr_t dma_handle, in xen_free_coherent_pages() argument
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| /Linux-v4.19/arch/parisc/kernel/ |
| D | pci-dma.c | 398 dma_addr_t *dma_handle, gfp_t flag, unsigned long attrs) in pcxl_dma_alloc() argument
411 *dma_handle = (dma_addr_t) paddr; in pcxl_dma_alloc()
425 dma_addr_t *dma_handle, gfp_t flag, unsigned long attrs) in pcx_dma_alloc() argument
434 *dma_handle = (dma_addr_t)virt_to_phys(addr); in pcx_dma_alloc()
440 dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) in arch_dma_alloc() argument
444 return pcxl_dma_alloc(dev, size, dma_handle, gfp, attrs); in arch_dma_alloc()
446 return pcx_dma_alloc(dev, size, dma_handle, gfp, attrs); in arch_dma_alloc()
450 dma_addr_t dma_handle, unsigned long attrs) in arch_dma_free() argument
459 vaddr = __va(dma_handle); in arch_dma_free()
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| /Linux-v4.19/arch/sh/mm/ |
| D | consistent.c | 41 dma_addr_t dma_handle; in platform_resource_setup_memory() local
55 buf = dma_alloc_coherent(&pdev->dev, memsize, &dma_handle, GFP_KERNEL); in platform_resource_setup_memory()
64 r->start = dma_handle; in platform_resource_setup_memory()
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| /Linux-v4.19/arch/arc/mm/ |
| D | dma.c | 20 void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, in arch_dma_alloc() argument
43 *dma_handle = paddr; in arch_dma_alloc()
76 dma_addr_t dma_handle, unsigned long attrs) in arch_dma_free() argument
78 phys_addr_t paddr = dma_handle; in arch_dma_free()
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| /Linux-v4.19/arch/nios2/mm/ |
| D | dma-mapping.c | 63 void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, in arch_dma_alloc() argument
76 *dma_handle = virt_to_phys(ret); in arch_dma_alloc()
86 dma_addr_t dma_handle, unsigned long attrs) in arch_dma_free() argument
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| /Linux-v4.19/arch/ia64/sn/pci/ |
| D | pci_dma.c | 79 dma_addr_t * dma_handle, gfp_t flags, in sn_dma_alloc_coherent() argument
119 *dma_handle = provider->dma_map_consistent(pdev, phys_addr, size, in sn_dma_alloc_coherent()
121 if (!*dma_handle) { in sn_dma_alloc_coherent()
141 dma_addr_t dma_handle, unsigned long attrs) in sn_dma_free_coherent() argument
148 provider->dma_unmap(pdev, dma_handle, 0); in sn_dma_free_coherent()
317 static void sn_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, in sn_dma_sync_single_for_cpu() argument
323 static void sn_dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, in sn_dma_sync_single_for_device() argument
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| /Linux-v4.19/include/xen/arm/ |
| D | page-coherent.h | 29 dma_addr_t *dma_handle, gfp_t flags, unsigned long attrs) in xen_alloc_coherent_pages() argument
31 return xen_get_dma_ops(hwdev)->alloc(hwdev, size, dma_handle, flags, attrs); in xen_alloc_coherent_pages()
35 void *cpu_addr, dma_addr_t dma_handle, unsigned long attrs) in xen_free_coherent_pages() argument
37 xen_get_dma_ops(hwdev)->free(hwdev, size, cpu_addr, dma_handle, attrs); in xen_free_coherent_pages()
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| /Linux-v4.19/arch/hexagon/kernel/ |
| D | dma.c | 185 dma_addr_t dma_handle, size_t size, in hexagon_sync_single_for_cpu() argument
188 dma_sync(dma_addr_to_virt(dma_handle), size, dir); in hexagon_sync_single_for_cpu()
192 dma_addr_t dma_handle, size_t size, in hexagon_sync_single_for_device() argument
195 dma_sync(dma_addr_to_virt(dma_handle), size, dir); in hexagon_sync_single_for_device()
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| /Linux-v4.19/drivers/crypto/marvell/ |
| D | tdma.c | 196 dma_addr_t dma_handle; in mv_cesa_dma_add_desc() local
199 &dma_handle); in mv_cesa_dma_add_desc()
203 new_tdma->cur_dma = dma_handle; in mv_cesa_dma_add_desc()
205 chain->last->next_dma = cpu_to_le32(dma_handle); in mv_cesa_dma_add_desc()
257 dma_addr_t dma_handle; in mv_cesa_dma_add_op() local
264 op = dma_pool_alloc(cesa_dev->dma->op_pool, flags, &dma_handle); in mv_cesa_dma_add_op()
275 tdma->src = cpu_to_le32(dma_handle); in mv_cesa_dma_add_op()
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| /Linux-v4.19/arch/openrisc/kernel/ |
| D | dma.c | 82 arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, in arch_dma_alloc() argument
97 *dma_handle = __pa(page); in arch_dma_alloc()
117 dma_addr_t dma_handle, unsigned long attrs) in arch_dma_free() argument
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| /Linux-v4.19/drivers/media/common/saa7146/ |
| D | saa7146_core.c | 428 &dev->d_rps0.dma_handle); in saa7146_init_one()
433 &dev->d_rps1.dma_handle); in saa7146_init_one()
438 &dev->d_i2c.dma_handle); in saa7146_init_one()
487 dev->d_i2c.dma_handle); in saa7146_init_one()
490 dev->d_rps1.dma_handle); in saa7146_init_one()
493 dev->d_rps0.dma_handle); in saa7146_init_one()
515 { dev->d_i2c.cpu_addr, dev->d_i2c.dma_handle }, in saa7146_remove_one()
516 { dev->d_rps1.cpu_addr, dev->d_rps1.dma_handle }, in saa7146_remove_one()
517 { dev->d_rps0.cpu_addr, dev->d_rps0.dma_handle }, in saa7146_remove_one()
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