| /drivers/gpu/drm/amd/amdgpu/ |
| A D | amdgpu_amdkfd_gpuvm.c | 688 switch (attachment->type) { in kfd_mem_dmamap_attachment()
784 switch (attachment->type) { in kfd_mem_dmaunmap_attachment()
890 attachment[i] = kzalloc(sizeof(*attachment[i]), GFP_KERNEL); in kfd_mem_attach()
963 attachment[i]->va = va; in kfd_mem_attach()
965 attachment[i]->adev = adev; in kfd_mem_attach()
975 if (!attachment[i]) in kfd_mem_attach()
977 if (attachment[i]->bo_va) { in kfd_mem_attach()
986 kfree(attachment[i]); in kfd_mem_attach()
996 attachment->va, attachment); in kfd_mem_detach()
998 amdgpu_vm_bo_del(attachment->adev, attachment->bo_va); in kfd_mem_detach()
[all …]
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| A D | amdgpu_object.c | 1596 struct dma_buf_attachment *attachment; in amdgpu_bo_print_info() local
1651 attachment = READ_ONCE(bo->tbo.base.import_attach); in amdgpu_bo_print_info()
1653 if (attachment) in amdgpu_bo_print_info()
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| /drivers/media/platform/nvidia/tegra-vde/ |
| A D | dmabuf-cache.c | 69 struct dma_buf_attachment *attachment; in tegra_vde_dmabuf_cache_map() local
98 attachment = dma_buf_attach(dmabuf, dev); in tegra_vde_dmabuf_cache_map()
99 if (IS_ERR(attachment)) { in tegra_vde_dmabuf_cache_map()
101 err = PTR_ERR(attachment); in tegra_vde_dmabuf_cache_map()
105 sgt = dma_buf_map_attachment_unlocked(attachment, dma_dir); in tegra_vde_dmabuf_cache_map()
142 entry->a = attachment; in tegra_vde_dmabuf_cache_map()
155 dma_buf_unmap_attachment_unlocked(attachment, sgt, dma_dir); in tegra_vde_dmabuf_cache_map()
157 dma_buf_detach(dmabuf, attachment); in tegra_vde_dmabuf_cache_map()
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| /drivers/dma-buf/heaps/ |
| A D | cma_heap.c | 55 struct dma_buf_attachment *attachment) in cma_heap_attach() argument
74 a->dev = attachment->dev; in cma_heap_attach()
78 attachment->priv = a; in cma_heap_attach()
88 struct dma_buf_attachment *attachment) in cma_heap_detach() argument
91 struct dma_heap_attachment *a = attachment->priv; in cma_heap_detach()
101 static struct sg_table *cma_heap_map_dma_buf(struct dma_buf_attachment *attachment, in cma_heap_map_dma_buf() argument
104 struct dma_heap_attachment *a = attachment->priv; in cma_heap_map_dma_buf()
108 ret = dma_map_sgtable(attachment->dev, table, direction, 0); in cma_heap_map_dma_buf()
115 static void cma_heap_unmap_dma_buf(struct dma_buf_attachment *attachment, in cma_heap_unmap_dma_buf() argument
119 struct dma_heap_attachment *a = attachment->priv; in cma_heap_unmap_dma_buf()
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| A D | system_heap.c | 74 struct dma_buf_attachment *attachment) in system_heap_attach() argument
90 a->dev = attachment->dev; in system_heap_attach()
94 attachment->priv = a; in system_heap_attach()
104 struct dma_buf_attachment *attachment) in system_heap_detach() argument
107 struct dma_heap_attachment *a = attachment->priv; in system_heap_detach()
117 static struct sg_table *system_heap_map_dma_buf(struct dma_buf_attachment *attachment, in system_heap_map_dma_buf() argument
120 struct dma_heap_attachment *a = attachment->priv; in system_heap_map_dma_buf()
124 ret = dma_map_sgtable(attachment->dev, table, direction, 0); in system_heap_map_dma_buf()
132 static void system_heap_unmap_dma_buf(struct dma_buf_attachment *attachment, in system_heap_unmap_dma_buf() argument
136 struct dma_heap_attachment *a = attachment->priv; in system_heap_unmap_dma_buf()
[all …]
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| /drivers/gpu/drm/i915/gem/selftests/ |
| A D | mock_dmabuf.c | 10 static struct sg_table *mock_map_dma_buf(struct dma_buf_attachment *attachment, in mock_map_dma_buf() argument
13 struct mock_dmabuf *mock = to_mock(attachment->dmabuf); in mock_map_dma_buf()
32 err = dma_map_sgtable(attachment->dev, st, dir, 0); in mock_map_dma_buf()
45 static void mock_unmap_dma_buf(struct dma_buf_attachment *attachment, in mock_unmap_dma_buf() argument
49 dma_unmap_sgtable(attachment->dev, st, dir, 0); in mock_unmap_dma_buf()
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| /drivers/gpu/drm/omapdrm/ |
| A D | omap_gem_dmabuf.c | 21 struct dma_buf_attachment *attachment, in omap_gem_map_dma_buf() argument
24 struct drm_gem_object *obj = attachment->dmabuf->priv; in omap_gem_map_dma_buf()
33 static void omap_gem_unmap_dma_buf(struct dma_buf_attachment *attachment, in omap_gem_unmap_dma_buf() argument
36 struct drm_gem_object *obj = attachment->dmabuf->priv; in omap_gem_unmap_dma_buf()
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| /drivers/accel/habanalabs/common/ |
| A D | memory.c | 1708 struct dma_buf_attachment *attachment) in hl_dmabuf_attach() argument
1717 rc = pci_p2pdma_distance(hdev->pdev, attachment->dev, true); in hl_dmabuf_attach()
1720 attachment->peer2peer = false; in hl_dmabuf_attach()
1724 static struct sg_table *hl_map_dmabuf(struct dma_buf_attachment *attachment, in hl_map_dmabuf() argument
1728 struct dma_buf *dma_buf = attachment->dmabuf; in hl_map_dmabuf()
1737 if (!attachment->peer2peer) { in hl_map_dmabuf()
1757 attachment->dev, dir); in hl_map_dmabuf()
1764 static void hl_unmap_dmabuf(struct dma_buf_attachment *attachment, in hl_unmap_dmabuf() argument
1779 dma_unmap_resource(attachment->dev, sg_dma_address(sg), in hl_unmap_dmabuf()
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| /drivers/misc/ |
| A D | fastrpc.c | 652 fastrpc_map_dma_buf(struct dma_buf_attachment *attachment, in fastrpc_map_dma_buf() argument
655 struct fastrpc_dma_buf_attachment *a = attachment->priv; in fastrpc_map_dma_buf()
661 ret = dma_map_sgtable(attachment->dev, table, dir, 0); in fastrpc_map_dma_buf()
682 struct dma_buf_attachment *attachment) in fastrpc_dma_buf_attach() argument
700 a->dev = attachment->dev; in fastrpc_dma_buf_attach()
702 attachment->priv = a; in fastrpc_dma_buf_attach()
712 struct dma_buf_attachment *attachment) in fastrpc_dma_buf_detatch() argument
714 struct fastrpc_dma_buf_attachment *a = attachment->priv; in fastrpc_dma_buf_detatch()
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| /drivers/sbus/char/ |
| A D | Kconfig | 29 events, and can also notice the attachment/detachment of external
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| /drivers/char/ |
| A D | Kconfig | 259 support direct attachment to public switched telephone networks (PSTNs)
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