| /linux-4.1.27/lib/ |
| D | iommu-common.c | 14 #ifndef DMA_ERROR_CODE
15 #define DMA_ERROR_CODE (~(dma_addr_t)0x0) macro
126 return DMA_ERROR_CODE; in iommu_tbl_range_alloc()
209 n = DMA_ERROR_CODE; in iommu_tbl_range_alloc()
262 if (entry == DMA_ERROR_CODE) /* use default addr->entry mapping */ in iommu_tbl_range_free()
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| /linux-4.1.27/arch/sparc/kernel/ |
| D | pci_sun4v.c | 162 if (unlikely(entry == DMA_ERROR_CODE)) in dma_4v_alloc_coherent()
190 iommu_tbl_range_free(&iommu->tbl, *dma_addrp, npages, DMA_ERROR_CODE); in dma_4v_alloc_coherent()
229 iommu_tbl_range_free(&iommu->tbl, dvma, npages, DMA_ERROR_CODE); in dma_4v_free_coherent()
259 if (unlikely(entry == DMA_ERROR_CODE)) in dma_4v_map_page()
288 return DMA_ERROR_CODE; in dma_4v_map_page()
291 iommu_tbl_range_free(&iommu->tbl, bus_addr, npages, DMA_ERROR_CODE); in dma_4v_map_page()
292 return DMA_ERROR_CODE; in dma_4v_map_page()
320 iommu_tbl_range_free(&iommu->tbl, bus_addr, npages, DMA_ERROR_CODE); in dma_4v_unmap_page()
379 if (unlikely(entry == DMA_ERROR_CODE)) { in dma_4v_map_sg()
439 outs->dma_address = DMA_ERROR_CODE; in dma_4v_map_sg()
[all …]
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| D | iommu.c | 164 if (unlikely(entry == DMA_ERROR_CODE)) in alloc_npages()
256 iommu_tbl_range_free(&iommu->tbl, dvma, npages, DMA_ERROR_CODE); in dma_4u_free_coherent()
317 return DMA_ERROR_CODE; in dma_4u_map_page()
429 iommu_tbl_range_free(&iommu->tbl, bus_addr, npages, DMA_ERROR_CODE); in dma_4u_unmap_page()
495 if (unlikely(entry == DMA_ERROR_CODE)) { in dma_4u_map_sg()
550 outs->dma_address = DMA_ERROR_CODE; in dma_4u_map_sg()
574 DMA_ERROR_CODE); in dma_4u_map_sg()
576 s->dma_address = DMA_ERROR_CODE; in dma_4u_map_sg()
651 DMA_ERROR_CODE); in dma_4u_unmap_sg()
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| /linux-4.1.27/arch/powerpc/kernel/ |
| D | iommu.c | 201 return DMA_ERROR_CODE; in iommu_range_alloc()
205 return DMA_ERROR_CODE; in iommu_range_alloc()
281 return DMA_ERROR_CODE; in iommu_range_alloc()
313 dma_addr_t ret = DMA_ERROR_CODE; in iommu_alloc()
318 if (unlikely(entry == DMA_ERROR_CODE)) in iommu_alloc()
319 return DMA_ERROR_CODE; in iommu_alloc()
336 return DMA_ERROR_CODE; in iommu_alloc()
481 if (unlikely(entry == DMA_ERROR_CODE)) { in ppc_iommu_map_sg()
547 outs->dma_address = DMA_ERROR_CODE; in ppc_iommu_map_sg()
565 s->dma_address = DMA_ERROR_CODE; in ppc_iommu_map_sg()
[all …]
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| D | vio.c | 522 dma_addr_t ret = DMA_ERROR_CODE; in vio_dma_iommu_map_page()
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| /linux-4.1.27/arch/sparc/include/asm/ |
| D | dma-mapping.h | 8 #define DMA_ERROR_CODE (~(dma_addr_t)0x0) macro
73 return (dma_addr == DMA_ERROR_CODE); in dma_mapping_error()
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| /linux-4.1.27/arch/s390/include/asm/ |
| D | dma-mapping.h | 12 #define DMA_ERROR_CODE (~(dma_addr_t) 0x0) macro
56 return dma_addr == DMA_ERROR_CODE; in dma_mapping_error()
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| /linux-4.1.27/arch/microblaze/include/asm/ |
| D | dma-mapping.h | 33 #define DMA_ERROR_CODE (~(dma_addr_t)0x0) macro
99 return (dma_addr == DMA_ERROR_CODE); in dma_mapping_error()
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| /linux-4.1.27/arch/arm/mm/ |
| D | dma-mapping.c | 644 *handle = DMA_ERROR_CODE; in __dma_alloc()
1059 return DMA_ERROR_CODE; in __alloc_iova()
1067 return DMA_ERROR_CODE; in __alloc_iova()
1242 int i, ret = DMA_ERROR_CODE; in __iommu_create_mapping()
1245 if (dma_addr == DMA_ERROR_CODE) in __iommu_create_mapping()
1270 return DMA_ERROR_CODE; in __iommu_create_mapping()
1327 if (*handle == DMA_ERROR_CODE) in __iommu_alloc_atomic()
1351 *handle = DMA_ERROR_CODE; in arm_iommu_alloc_attrs()
1371 if (*handle == DMA_ERROR_CODE) in arm_iommu_alloc_attrs()
1505 *handle = DMA_ERROR_CODE; in __map_sg_chunk()
[all …]
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| /linux-4.1.27/arch/x86/include/asm/ |
| D | dma-mapping.h | 24 #define DMA_ERROR_CODE 0 macro
54 return (dma_addr == DMA_ERROR_CODE); in dma_mapping_error()
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| /linux-4.1.27/arch/powerpc/include/asm/ |
| D | dma-mapping.h | 21 #define DMA_ERROR_CODE (~(dma_addr_t)0x0) macro
182 return (dma_addr == DMA_ERROR_CODE); in dma_mapping_error()
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| /linux-4.1.27/arch/x86/kernel/ |
| D | pci-calgary_64.c | 255 return DMA_ERROR_CODE; in iommu_range_alloc()
275 if (unlikely(entry == DMA_ERROR_CODE)) { in iommu_alloc()
278 return DMA_ERROR_CODE; in iommu_alloc()
298 badend = DMA_ERROR_CODE + (EMERGENCY_PAGES * PAGE_SIZE); in iommu_free()
299 if (unlikely((dma_addr >= DMA_ERROR_CODE) && (dma_addr < badend))) { in iommu_free()
383 if (entry == DMA_ERROR_CODE) { in calgary_map_sg()
401 sg->dma_address = DMA_ERROR_CODE; in calgary_map_sg()
456 if (mapping == DMA_ERROR_CODE) in calgary_alloc_coherent()
735 iommu_range_reserve(tbl, DMA_ERROR_CODE, EMERGENCY_PAGES); in calgary_reserve_regions()
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| D | pci-nommu.c | 36 return DMA_ERROR_CODE; in nommu_map_page()
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| /linux-4.1.27/arch/arm/include/asm/ |
| D | dma-mapping.h | 17 #define DMA_ERROR_CODE (~0) macro
176 return dma_addr == DMA_ERROR_CODE; in dma_mapping_error()
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| /linux-4.1.27/arch/openrisc/include/asm/ |
| D | dma-mapping.h | 30 #define DMA_ERROR_CODE (~(dma_addr_t)0x0) macro
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| /linux-4.1.27/arch/arm/common/ |
| D | dmabounce.c | 258 return DMA_ERROR_CODE; in map_single()
325 return DMA_ERROR_CODE; in dmabounce_map_page()
334 return DMA_ERROR_CODE; in dmabounce_map_page()
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| /linux-4.1.27/arch/ia64/include/asm/ |
| D | dma-mapping.h | 15 #define DMA_ERROR_CODE 0 macro
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| /linux-4.1.27/arch/arm64/include/asm/ |
| D | dma-mapping.h | 29 #define DMA_ERROR_CODE (~(dma_addr_t)0) macro
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| /linux-4.1.27/drivers/net/ethernet/ibm/ |
| D | ibmveth.c | 468 adapter->buffer_list_dma = DMA_ERROR_CODE; in ibmveth_cleanup()
478 adapter->filter_list_dma = DMA_ERROR_CODE; in ibmveth_cleanup()
502 adapter->bounce_buffer_dma = DMA_ERROR_CODE; in ibmveth_cleanup()
1442 adapter->buffer_list_dma = DMA_ERROR_CODE; in ibmveth_probe()
1443 adapter->filter_list_dma = DMA_ERROR_CODE; in ibmveth_probe()
1444 adapter->rx_queue.queue_dma = DMA_ERROR_CODE; in ibmveth_probe()
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| /linux-4.1.27/drivers/gpu/drm/armada/ |
| D | armada_fb.c | 136 if (obj->dev_addr == DMA_ERROR_CODE) { in armada_fb_create()
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| D | armada_gem.c | 203 obj->dev_addr = DMA_ERROR_CODE; in armada_gem_alloc_private_object()
227 obj->dev_addr = DMA_ERROR_CODE; in armada_gem_alloc_object()
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| /linux-4.1.27/drivers/dma/ioat/ |
| D | dma_v3.c | 1288 dma_srcs[i] = DMA_ERROR_CODE; in ioat_xor_val_self_test()
1356 dma_srcs[i] = DMA_ERROR_CODE; in ioat_xor_val_self_test()
1409 dma_srcs[i] = DMA_ERROR_CODE; in ioat_xor_val_self_test()
1458 if (dest_dma != DMA_ERROR_CODE) in ioat_xor_val_self_test()
1462 if (dma_srcs[i] != DMA_ERROR_CODE) in ioat_xor_val_self_test()
1467 if (dma_srcs[i] != DMA_ERROR_CODE) in ioat_xor_val_self_test()
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| /linux-4.1.27/arch/xtensa/include/asm/ |
| D | dma-mapping.h | 19 #define DMA_ERROR_CODE (~(dma_addr_t)0x0) macro
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| /linux-4.1.27/drivers/iommu/ |
| D | amd_iommu.c | 1765 address = DMA_ERROR_CODE; in dma_ops_alloc_addresses()
2592 return DMA_ERROR_CODE; in dma_ops_domain_map()
2671 if (unlikely(address == DMA_ERROR_CODE)) { in __map_single()
2692 if (ret == DMA_ERROR_CODE) in __map_single()
2720 return DMA_ERROR_CODE; in __map_single()
2736 if ((dma_addr == DMA_ERROR_CODE) || in __unmap_single()
2780 return DMA_ERROR_CODE; in map_page()
2788 if (addr == DMA_ERROR_CODE) in map_page()
2960 if (*dma_addr == DMA_ERROR_CODE) { in alloc_coherent()
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| /linux-4.1.27/arch/arm64/mm/ |
| D | dma-mapping.c | 185 *dma_handle = DMA_ERROR_CODE; in __dma_alloc()
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| /linux-4.1.27/arch/s390/pci/ |
| D | pci_dma.c | 312 return DMA_ERROR_CODE; in s390_dma_map_pages()
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| /linux-4.1.27/drivers/xen/ |
| D | swiotlb-xen.c | 417 return DMA_ERROR_CODE; in xen_swiotlb_map_page()
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| /linux-4.1.27/Documentation/ |
| D | DMA-API-HOWTO.txt | 576 if (dma_handle == DMA_ERROR_CODE) {
|