| /linux-6.12.1/drivers/media/platform/nvidia/tegra-vde/ |
| 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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| /linux-6.12.1/tools/bpf/bpftool/Documentation/ |
| D | bpftool-perf.rst | 33 List all raw_tracepoint, tracepoint, kprobe attachment in the system.
36 followed by bpf program id, attachment information, and attachment point.
37 The attachment point for raw_tracepoint/tracepoint is the trace probe name.
38 The attachment point for k[ret]probe is either symbol name and offset, or a
39 kernel virtual address. The attachment point for u[ret]probe is the file
|
| /linux-6.12.1/drivers/dma-buf/heaps/ |
| D | cma_heap.c | 51 struct dma_buf_attachment *attachment) in cma_heap_attach() argument
70 a->dev = attachment->dev; in cma_heap_attach()
74 attachment->priv = a; in cma_heap_attach()
84 struct dma_buf_attachment *attachment) in cma_heap_detach() argument
87 struct dma_heap_attachment *a = attachment->priv; in cma_heap_detach()
97 static struct sg_table *cma_heap_map_dma_buf(struct dma_buf_attachment *attachment, in cma_heap_map_dma_buf() argument
100 struct dma_heap_attachment *a = attachment->priv; in cma_heap_map_dma_buf()
104 ret = dma_map_sgtable(attachment->dev, table, direction, 0); in cma_heap_map_dma_buf()
111 static void cma_heap_unmap_dma_buf(struct dma_buf_attachment *attachment, in cma_heap_unmap_dma_buf() argument
115 struct dma_heap_attachment *a = attachment->priv; in cma_heap_unmap_dma_buf()
[all …]
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| D | system_heap.c | 83 struct dma_buf_attachment *attachment) in system_heap_attach() argument
100 a->dev = attachment->dev; in system_heap_attach()
104 attachment->priv = a; in system_heap_attach()
114 struct dma_buf_attachment *attachment) in system_heap_detach() argument
117 struct dma_heap_attachment *a = attachment->priv; in system_heap_detach()
128 static struct sg_table *system_heap_map_dma_buf(struct dma_buf_attachment *attachment, in system_heap_map_dma_buf() argument
131 struct dma_heap_attachment *a = attachment->priv; in system_heap_map_dma_buf()
135 ret = dma_map_sgtable(attachment->dev, table, direction, 0); in system_heap_map_dma_buf()
143 static void system_heap_unmap_dma_buf(struct dma_buf_attachment *attachment, in system_heap_unmap_dma_buf() argument
147 struct dma_heap_attachment *a = attachment->priv; in system_heap_unmap_dma_buf()
[all …]
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| /linux-6.12.1/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_amdkfd_gpuvm.c | 552 struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_userptr() argument
558 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmamap_userptr()
559 struct amdgpu_device *adev = attachment->adev; in kfd_mem_dmamap_userptr()
602 kfd_mem_dmamap_dmabuf(struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_dmabuf() argument
605 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmamap_dmabuf()
620 * @attachment: Virtual address attachment of the BO on accessing device
645 struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_sg_bo() argument
648 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmamap_sg_bo()
649 struct amdgpu_device *adev = attachment->adev; in kfd_mem_dmamap_sg_bo()
700 struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_attachment() argument
[all …]
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| D | amdgpu_dma_buf.c | 49 * @attach: attachment to add
51 * Add the attachment as user to the exported DMA-buf.
69 * @attach: attachment to pin down
85 * @attach: attachment to unpin
99 * @attach: DMA-buf attachment
173 * @attach: DMA-buf attachment
284 * described by the given DMA-buf attachment and scatter/gather table.
328 * @attach: the DMA-buf attachment
330 * Invalidate the DMA-buf attachment, making sure that the we re-create the
|
| /linux-6.12.1/net/core/ |
| D | devmem.c | 61 dma_buf_unmap_attachment_unlocked(binding->attachment, binding->sgt, in __net_devmem_dmabuf_binding_free()
63 dma_buf_detach(binding->dmabuf, binding->attachment); in __net_devmem_dmabuf_binding_free()
213 binding->attachment = dma_buf_attach(binding->dmabuf, dev->dev.parent); in net_devmem_bind_dmabuf()
214 if (IS_ERR(binding->attachment)) { in net_devmem_bind_dmabuf()
215 err = PTR_ERR(binding->attachment); in net_devmem_bind_dmabuf()
220 binding->sgt = dma_buf_map_attachment_unlocked(binding->attachment, in net_devmem_bind_dmabuf()
224 NL_SET_ERR_MSG(extack, "Failed to map dmabuf attachment"); in net_devmem_bind_dmabuf()
292 dma_buf_unmap_attachment_unlocked(binding->attachment, binding->sgt, in net_devmem_bind_dmabuf()
295 dma_buf_detach(dmabuf, binding->attachment); in net_devmem_bind_dmabuf()
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| /linux-6.12.1/drivers/gpu/drm/i915/gem/selftests/ |
| 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()
|
| /linux-6.12.1/include/linux/ |
| D | dma-buf.h | 41 * attachment. This avoids creating mappings for attachments multiple
457 * struct dma_buf_attach_ops - importer operations for an attachment
459 * Attachment operations implemented by the importer.
492 * struct dma_buf_attachment - holds device-buffer attachment data
493 * @dmabuf: buffer for this attachment.
499 * @priv: exporter specific attachment data.
500 * @importer_ops: importer operations for this attachment, if provided
502 * @importer_priv: importer specific attachment data.
504 * This structure holds the attachment information between the dma_buf buffer
505 * and its user device(s). The list contains one attachment struct per device
[all …]
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| /linux-6.12.1/drivers/gpu/drm/omapdrm/ |
| 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()
|
| /linux-6.12.1/tools/testing/selftests/bpf/prog_tests/ |
| D | recursive_attach.c | 9 /* Test recursive attachment of tracing progs with more than one nesting level
10 * is not possible. Create a chain of attachment, verify that the last prog
47 /* Create an attachment chain with two fentry progs */ in test_recursive_fentry_chain()
82 * attachment of the following prog. in test_recursive_fentry_chain()
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| D | xdp_link.c | 43 /* set initial prog attachment */ in serial_test_xdp_link()
53 /* BPF link is not allowed to replace prog attachment */ in serial_test_xdp_link()
|
| /linux-6.12.1/Documentation/devicetree/bindings/ata/ |
| D | pata-common.yaml | 7 title: Common Properties for Parallel AT attachment (PATA) controllers
14 ATA (PATA, also known as IDE) AT attachment storage devices.
|
| D | sata-common.yaml | 7 title: Common Properties for Serial AT attachment (SATA) controllers
14 AT attachment (SATA) storage devices. It doesn't constitute a device tree
|
| /linux-6.12.1/security/apparmor/include/ |
| D | policy.h | 178 /* struct aa_attachment - data and rules for a profiles attachment
180 * @xmatch_str: human readable attachment string
205 * @attach: attachment rules for the profile
214 * used to determine profile attachment against unconfined tasks. All other
222 * determining profile attachment on "unconfined" tasks.
|
| /linux-6.12.1/Documentation/bpf/ |
| D | prog_lsm.rst | 117 Attachment to LSM Hooks
120 The LSM allows attachment of eBPF programs as LSM hooks using :manpage:`bpf(2)`
128 ``my_prog__attach`` for attachment and ``my_prog__destroy`` for cleaning up.
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| D | map_cgroup_storage.rst | 130 Prior to Linux 5.9, the lifetime of a storage is precisely per-attachment, and
146 the old storage is reused for the new attachment. If the map is attach type
160 APIs to read or update the storage for a given attachment. For Linux 5.9
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| D | prog_sk_lookup.rst | 33 Attachment chapter
38 netns FD as attachment ``target_fd``.
|
| /linux-6.12.1/fs/jffs2/ |
| D | security.c | 25 /* ---- Initial Security Label(s) Attachment callback --- */
42 /* ---- Initial Security Label(s) Attachment ----------- */
|
| /linux-6.12.1/net/xfrm/ |
| D | Kconfig | 68 where mobile nodes change their attachment point to the Internet.
132 change their attachment point to the Internet. Detail
|
| /linux-6.12.1/drivers/dma-buf/ |
| D | dma-buf.c | 884 * @importer_ops: [in] importer operations for the attachment
885 * @importer_priv: [in] importer private pointer for the attachment
887 * Returns struct dma_buf_attachment pointer for this attachment. Attachments
1007 * dma_buf_detach - Remove the given attachment from dmabuf's attachments list
1009 * @attach: [in] attachment to be detached; is free'd after this call.
1011 * Clean up a device attachment obtained by calling dma_buf_attach().
1042 * @attach: [in] attachment which should be pinned
1072 * @attach: [in] attachment which should be unpinned
1092 * dma_buf_map_attachment - Returns the scatterlist table of the attachment;
1095 * @attach: [in] attachment whose scatterlist is to be returned
[all …]
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| /linux-6.12.1/drivers/gpu/drm/xe/ |
| D | xe_dma_buf.c | 285 * Don't publish the bo until we have a valid attachment, and a in xe_gem_prime_import()
286 * valid attachment needs the bo address. So pre-create a bo before in xe_gem_prime_import()
287 * creating the attachment and publish. in xe_gem_prime_import()
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| /linux-6.12.1/tools/testing/selftests/bpf/progs/ |
| D | bad_struct_ops2.c | 9 * struct_ops map, which provides attachment information.
|
| D | fentry_recursive.c | 9 /* Dummy fentry bpf prog for testing fentry attachment chains */
|
| /linux-6.12.1/drivers/soundwire/ |
| D | sysfs_local.h | 11 /* basic attributes to report status of Slave (attachment, dev_num) */
|