| /arch/arc/mm/ |
| D | dma.c | 29 dma_addr_t *dma_handle, gfp_t gfp) in dma_alloc_noncoherent() argument
39 *dma_handle = (dma_addr_t)paddr; in dma_alloc_noncoherent()
46 dma_addr_t dma_handle) in dma_free_noncoherent() argument
48 free_pages_exact((void *)dma_handle, size); in dma_free_noncoherent()
53 dma_addr_t *dma_handle, gfp_t gfp) in dma_alloc_coherent() argument
69 return dma_alloc_noncoherent(dev, size, dma_handle, gfp); in dma_alloc_coherent()
82 *dma_handle = (dma_addr_t)paddr; in dma_alloc_coherent()
101 dma_addr_t dma_handle) in dma_free_coherent() argument
104 return dma_free_noncoherent(dev, size, kvaddr, dma_handle); in dma_free_coherent()
108 free_pages_exact((void *)dma_handle, size); in dma_free_coherent()
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| /arch/xtensa/kernel/ |
| D | pci-dma.c | 51 static void do_cache_op(dma_addr_t dma_handle, size_t size, in do_cache_op() argument
54 unsigned long off = dma_handle & (PAGE_SIZE - 1); in do_cache_op()
55 unsigned long pfn = PFN_DOWN(dma_handle); in do_cache_op()
59 fn((unsigned long)bus_to_virt(dma_handle), size); in do_cache_op()
74 dma_addr_t dma_handle, size_t size, in xtensa_sync_single_for_cpu() argument
80 do_cache_op(dma_handle, size, __invalidate_dcache_range); in xtensa_sync_single_for_cpu()
93 dma_addr_t dma_handle, size_t size, in xtensa_sync_single_for_device() argument
100 do_cache_op(dma_handle, size, __flush_dcache_range); in xtensa_sync_single_for_device()
174 dma_addr_t dma_handle, struct dma_attrs *attrs) in xtensa_dma_free() argument
190 dma_addr_t dma_handle = page_to_phys(page) + offset; in xtensa_map_page() local
[all …]
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| /arch/arc/include/asm/ |
| D | dma-mapping.h | 18 dma_addr_t *dma_handle, gfp_t gfp);
21 dma_addr_t dma_handle);
24 dma_addr_t *dma_handle, gfp_t gfp);
27 dma_addr_t dma_handle);
99 dma_unmap_page(struct device *dev, dma_addr_t dma_handle, in dma_unmap_page() argument
130 dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_for_cpu() argument
133 _dma_cache_sync(dma_handle, size, DMA_FROM_DEVICE); in dma_sync_single_for_cpu()
137 dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_for_device() argument
140 _dma_cache_sync(dma_handle, size, DMA_TO_DEVICE); in dma_sync_single_for_device()
144 dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_cpu() argument
[all …]
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| /arch/nios2/mm/ |
| D | dma-mapping.c | 25 dma_addr_t *dma_handle, gfp_t gfp) in dma_alloc_coherent() argument
40 *dma_handle = virt_to_phys(ret); in dma_alloc_coherent()
51 dma_addr_t dma_handle) in dma_free_coherent() argument
123 void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_for_cpu() argument
128 __dma_sync_for_cpu(phys_to_virt(dma_handle), size, direction); in dma_sync_single_for_cpu()
132 void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_for_device() argument
137 __dma_sync_for_device(phys_to_virt(dma_handle), size, direction); in dma_sync_single_for_device()
141 void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_cpu() argument
147 __dma_sync_for_cpu(phys_to_virt(dma_handle), size, direction); in dma_sync_single_range_for_cpu()
151 void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_device() argument
[all …]
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| /arch/parisc/include/asm/ |
| D | dma-mapping.h | 55 dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, in dma_alloc_coherent() argument
58 return hppa_dma_ops->alloc_consistent(dev, size, dma_handle, flag); in dma_alloc_coherent()
62 dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t *dma_handle, in dma_alloc_noncoherent() argument
65 return hppa_dma_ops->alloc_noncoherent(dev, size, dma_handle, flag); in dma_alloc_noncoherent()
70 void *vaddr, dma_addr_t dma_handle) in dma_free_coherent() argument
72 hppa_dma_ops->free_consistent(dev, size, vaddr, dma_handle); in dma_free_coherent()
77 void *vaddr, dma_addr_t dma_handle) in dma_free_noncoherent() argument
79 hppa_dma_ops->free_consistent(dev, size, vaddr, dma_handle); in dma_free_noncoherent()
126 dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, in dma_sync_single_for_cpu() argument
130 hppa_dma_ops->dma_sync_single_for_cpu(dev, dma_handle, 0, size, direction); in dma_sync_single_for_cpu()
[all …]
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| /arch/cris/arch-v32/drivers/pci/ |
| D | dma.c | 20 dma_addr_t *dma_handle, gfp_t gfp) in dma_alloc_coherent() argument
27 if (dma_alloc_from_coherent(dev, size, dma_handle, &ret)) in dma_alloc_coherent()
37 *dma_handle = virt_to_phys(ret); in dma_alloc_coherent()
43 void *vaddr, dma_addr_t dma_handle) in dma_free_coherent() argument
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| /arch/m68k/include/asm/ |
| D | dma-mapping.h | 24 dma_addr_t *dma_handle, gfp_t flag, in dma_alloc_attrs() argument
28 return dma_alloc_coherent(dev, size, dma_handle, flag); in dma_alloc_attrs()
32 void *cpu_addr, dma_addr_t dma_handle, in dma_free_attrs() argument
36 dma_free_coherent(dev, size, cpu_addr, dma_handle); in dma_free_attrs()
83 dma_addr_t dma_handle, unsigned long offset, size_t size, in dma_sync_single_range_for_device() argument
87 dma_sync_single_for_device(dev, dma_handle, offset + size, direction); in dma_sync_single_range_for_device()
101 dma_addr_t dma_handle, unsigned long offset, size_t size, in dma_sync_single_range_for_cpu() argument
105 dma_sync_single_for_cpu(dev, dma_handle, offset + size, direction); in dma_sync_single_range_for_cpu()
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| /arch/sh/mm/ |
| D | consistent.c | 36 dma_addr_t *dma_handle, gfp_t gfp, in dma_generic_alloc_coherent() argument
62 *dma_handle = virt_to_phys(ret); in dma_generic_alloc_coherent()
68 void *vaddr, dma_addr_t dma_handle, in dma_generic_free_coherent() argument
72 unsigned long pfn = dma_handle >> PAGE_SHIFT; in dma_generic_free_coherent()
132 dma_addr_t dma_handle; in platform_resource_setup_memory() local
146 buf = dma_alloc_coherent(NULL, memsize, &dma_handle, GFP_KERNEL); in platform_resource_setup_memory()
155 r->start = dma_handle; in platform_resource_setup_memory()
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| /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
[all …]
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| /arch/metag/include/asm/ |
| D | dma-mapping.h | 15 dma_addr_t *dma_handle, gfp_t flag);
18 void *vaddr, dma_addr_t dma_handle);
105 dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, in dma_sync_single_for_cpu() argument
108 dma_sync_for_cpu(phys_to_virt(dma_handle), size, direction); in dma_sync_single_for_cpu()
112 dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_for_device() argument
115 dma_sync_for_device(phys_to_virt(dma_handle), size, direction); in dma_sync_single_for_device()
119 dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_cpu() argument
123 dma_sync_for_cpu(phys_to_virt(dma_handle)+offset, size, in dma_sync_single_range_for_cpu()
128 dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_device() argument
132 dma_sync_for_device(phys_to_virt(dma_handle)+offset, size, in dma_sync_single_range_for_device()
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| /arch/cris/include/asm/ |
| D | dma-mapping.h | 20 dma_addr_t *dma_handle, gfp_t flag);
23 void *vaddr, dma_addr_t dma_handle);
26 dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, in dma_alloc_coherent() argument
35 dma_addr_t dma_handle) in dma_free_coherent() argument
87 dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, in dma_sync_single_for_cpu() argument
93 dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size, in dma_sync_single_for_device() argument
99 dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_cpu() argument
106 dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_device() argument
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| /arch/mn10300/mm/ |
| D | dma-alloc.c | 24 dma_addr_t *dma_handle, int gfp) in dma_alloc_coherent() argument
60 *dma_handle = virt_to_bus((void *) addr); in dma_alloc_coherent()
61 printk("dma_alloc_coherent() = %p [%x]\n", ret, *dma_handle); in dma_alloc_coherent()
67 dma_addr_t dma_handle) in dma_free_coherent() argument
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| /arch/mips/mm/ |
| D | dma-default.c | 117 dma_addr_t * dma_handle, gfp_t gfp) in mips_dma_alloc_noncoherent() argument
127 *dma_handle = plat_map_dma_mem(dev, ret, size); in mips_dma_alloc_noncoherent()
134 dma_addr_t * dma_handle, gfp_t gfp, struct dma_attrs *attrs) in mips_dma_alloc_coherent() argument
145 return mips_dma_alloc_noncoherent(dev, size, dma_handle, gfp); in mips_dma_alloc_coherent()
160 *dma_handle = plat_map_dma_mem(dev, ret, size); in mips_dma_alloc_coherent()
171 void *vaddr, dma_addr_t dma_handle) in mips_dma_free_noncoherent() argument
173 plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL); in mips_dma_free_noncoherent()
178 dma_addr_t dma_handle, struct dma_attrs *attrs) in mips_dma_free_coherent() argument
185 mips_dma_free_noncoherent(dev, size, vaddr, dma_handle); in mips_dma_free_coherent()
189 plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL); in mips_dma_free_coherent()
[all …]
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| /arch/microblaze/kernel/ |
| D | dma.c | 19 dma_addr_t *dma_handle, gfp_t flag, in dma_direct_alloc_coherent() argument
23 return consistent_alloc(flag, size, dma_handle); in dma_direct_alloc_coherent()
37 *dma_handle = virt_to_phys(ret); in dma_direct_alloc_coherent()
44 void *vaddr, dma_addr_t dma_handle, in dma_direct_free_coherent() argument
103 dma_addr_t dma_handle, size_t size, in dma_direct_sync_single_for_cpu() argument
112 __dma_sync(dma_handle, size, direction); in dma_direct_sync_single_for_cpu()
117 dma_addr_t dma_handle, size_t size, in dma_direct_sync_single_for_device() argument
126 __dma_sync(dma_handle, size, direction); in dma_direct_sync_single_for_device()
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| /arch/openrisc/kernel/ |
| D | dma.c | 85 dma_addr_t *dma_handle, gfp_t gfp, in or1k_dma_alloc() argument
100 *dma_handle = __pa(page); in or1k_dma_alloc()
120 dma_addr_t dma_handle, struct dma_attrs *attrs) in or1k_dma_free() argument
171 or1k_unmap_page(struct device *dev, dma_addr_t dma_handle, in or1k_unmap_page() argument
209 dma_addr_t dma_handle, size_t size, in or1k_sync_single_for_cpu() argument
213 dma_addr_t addr = dma_handle; in or1k_sync_single_for_cpu()
222 dma_addr_t dma_handle, size_t size, in or1k_sync_single_for_device() argument
226 dma_addr_t addr = dma_handle; in or1k_sync_single_for_device()
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| /arch/powerpc/kernel/ |
| D | dma-iommu.c | 20 dma_addr_t *dma_handle, gfp_t flag, in dma_iommu_alloc_coherent() argument
24 dma_handle, dev->coherent_dma_mask, flag, in dma_iommu_alloc_coherent()
29 void *vaddr, dma_addr_t dma_handle, in dma_iommu_free_coherent() argument
32 iommu_free_coherent(get_iommu_table_base(dev), size, vaddr, dma_handle); in dma_iommu_free_coherent()
50 static void dma_iommu_unmap_page(struct device *dev, dma_addr_t dma_handle, in dma_iommu_unmap_page() argument
54 iommu_unmap_page(get_iommu_table_base(dev), dma_handle, size, direction, in dma_iommu_unmap_page()
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| D | dma.c | 66 dma_addr_t *dma_handle, gfp_t flag, in __dma_direct_alloc_coherent() argument
71 ret = __dma_alloc_coherent(dev, size, dma_handle, flag); in __dma_direct_alloc_coherent()
74 *dma_handle += get_dma_offset(dev); in __dma_direct_alloc_coherent()
116 *dma_handle = __pa(ret) + get_dma_offset(dev); in __dma_direct_alloc_coherent()
123 void *vaddr, dma_addr_t dma_handle, in __dma_direct_free_coherent() argument
134 dma_addr_t *dma_handle, gfp_t flag, in dma_direct_alloc_coherent() argument
143 return __dma_direct_alloc_coherent(dev, size, dma_handle, in dma_direct_alloc_coherent()
152 return iommu_alloc_coherent(dev, iommu, size, dma_handle, in dma_direct_alloc_coherent()
158 void *vaddr, dma_addr_t dma_handle, in dma_direct_free_coherent() argument
165 return __dma_direct_free_coherent(dev, size, vaddr, dma_handle, in dma_direct_free_coherent()
[all …]
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| /arch/mips/netlogic/common/ |
| D | nlm-dma.c | 48 dma_addr_t *dma_handle, gfp_t gfp, struct dma_attrs *attrs) in nlm_dma_alloc_coherent() argument
61 return swiotlb_alloc_coherent(dev, size, dma_handle, gfp); in nlm_dma_alloc_coherent()
65 void *vaddr, dma_addr_t dma_handle, struct dma_attrs *attrs) in nlm_dma_free_coherent() argument
67 swiotlb_free_coherent(dev, size, vaddr, dma_handle); in nlm_dma_free_coherent()
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| /arch/frv/include/asm/ |
| D | pci.h | 28 extern void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle);
36 dma_addr_t *dma_handle);
39 void *vaddr, dma_addr_t dma_handle);
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| D | dma-mapping.h | 21 void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp);
22 void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle);
57 void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, in dma_sync_single_for_cpu() argument
63 void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size, in dma_sync_single_for_device() argument
70 void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_cpu() argument
77 void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_device() argument
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| /arch/mips/loongson64/common/ |
| D | dma-swiotlb.c | 13 dma_addr_t *dma_handle, gfp_t gfp, struct dma_attrs *attrs) in loongson_dma_alloc_coherent() argument
38 ret = swiotlb_alloc_coherent(dev, size, dma_handle, gfp); in loongson_dma_alloc_coherent()
44 void *vaddr, dma_addr_t dma_handle, struct dma_attrs *attrs) in loongson_dma_free_coherent() argument
46 swiotlb_free_coherent(dev, size, vaddr, dma_handle); in loongson_dma_free_coherent()
71 dma_addr_t dma_handle, size_t size, in loongson_dma_sync_single_for_device() argument
74 swiotlb_sync_single_for_device(dev, dma_handle, size, dir); in loongson_dma_sync_single_for_device()
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| /arch/tile/kernel/ |
| D | pci-dma.c | 36 dma_addr_t *dma_handle, gfp_t gfp, in tile_dma_alloc_coherent() argument
71 *dma_handle = addr; in tile_dma_alloc_coherent()
80 void *vaddr, dma_addr_t dma_handle, in tile_dma_free_coherent() argument
264 dma_addr_t dma_handle, in tile_dma_sync_single_for_cpu() argument
270 __dma_complete_pa_range(dma_handle, size, direction); in tile_dma_sync_single_for_cpu()
274 dma_addr_t dma_handle, size_t size, in tile_dma_sync_single_for_device() argument
277 __dma_prep_pa_range(dma_handle, size, direction); in tile_dma_sync_single_for_device()
345 dma_addr_t *dma_handle, gfp_t gfp, in tile_pci_dma_alloc_coherent() argument
361 *dma_handle = addr + get_dma_offset(dev); in tile_pci_dma_alloc_coherent()
370 void *vaddr, dma_addr_t dma_handle, in tile_pci_dma_free_coherent() argument
[all …]
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| /arch/mn10300/include/asm/ |
| D | dma-mapping.h | 26 dma_addr_t *dma_handle, int flag);
29 void *vaddr, dma_addr_t dma_handle);
94 void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_for_cpu() argument
100 void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_for_device() argument
107 void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_cpu() argument
114 dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_device() argument
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| /arch/avr32/include/asm/ |
| D | dma-mapping.h | 265 dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_for_cpu() argument
276 dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_for_device() argument
279 dma_cache_sync(dev, bus_to_virt(dma_handle), size, direction); in dma_sync_single_for_device()
283 dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_cpu() argument
288 dma_sync_single_for_cpu(dev, dma_handle, offset+size, direction); in dma_sync_single_range_for_cpu()
292 dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, in dma_sync_single_range_for_device() argument
297 dma_sync_single_for_device(dev, dma_handle, offset+size, direction); in dma_sync_single_range_for_device()
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| /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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