| /Linux-v5.15/drivers/staging/media/tegra-vde/ |
| D | dmabuf-cache.c | 67 struct dma_buf_attachment *attachment; in tegra_vde_dmabuf_cache_map() local
95 attachment = dma_buf_attach(dmabuf, dev); in tegra_vde_dmabuf_cache_map()
96 if (IS_ERR(attachment)) { in tegra_vde_dmabuf_cache_map()
98 err = PTR_ERR(attachment); in tegra_vde_dmabuf_cache_map()
102 sgt = dma_buf_map_attachment(attachment, dma_dir); in tegra_vde_dmabuf_cache_map()
139 entry->a = attachment; in tegra_vde_dmabuf_cache_map()
152 dma_buf_unmap_attachment(attachment, sgt, dma_dir); in tegra_vde_dmabuf_cache_map()
154 dma_buf_detach(dmabuf, attachment); in tegra_vde_dmabuf_cache_map()
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| /Linux-v5.15/tools/bpf/bpftool/Documentation/ |
| D | bpftool-perf.rst | 29 List all raw_tracepoint, tracepoint, kprobe attachment in the system.
32 followed by bpf program id, attachment information, and attachment point.
33 The attachment point for raw_tracepoint/tracepoint is the trace probe name.
34 The attachment point for k[ret]probe is either symbol name and offset,
36 The attachment point for u[ret]probe is the file name and the file offset.
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| /Linux-v5.15/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-v5.15/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_amdkfd_gpuvm.c | 467 struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_userptr() argument
473 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmamap_userptr()
474 struct amdgpu_device *adev = attachment->adev; in kfd_mem_dmamap_userptr()
520 kfd_mem_dmamap_dmabuf(struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_dmabuf() argument
523 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmamap_dmabuf()
531 struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_attachment() argument
533 switch (attachment->type) { in kfd_mem_dmamap_attachment()
537 return kfd_mem_dmamap_userptr(mem, attachment); in kfd_mem_dmamap_attachment()
539 return kfd_mem_dmamap_dmabuf(attachment); in kfd_mem_dmamap_attachment()
548 struct kfd_mem_attachment *attachment) in kfd_mem_dmaunmap_userptr() 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.
81 * @dmabuf: DMA-buf where we remove the attachment from
82 * @attach: the attachment to remove
84 * Called when an attachment is removed from the DMA-buf.
100 * @attach: attachment to pin down
128 * @attach: attachment to unpin
142 * @attach: DMA-buf attachment
217 * @attach: DMA-buf attachment
329 * described by the given DMA-buf attachment and scatter/gather table.
[all …]
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| /Linux-v5.15/drivers/gpu/drm/i915/gem/selftests/ |
| D | mock_dmabuf.c | 9 static struct sg_table *mock_map_dma_buf(struct dma_buf_attachment *attachment, in mock_map_dma_buf() argument
12 struct mock_dmabuf *mock = to_mock(attachment->dmabuf); in mock_map_dma_buf()
31 err = dma_map_sgtable(attachment->dev, st, dir, 0); in mock_map_dma_buf()
44 static void mock_unmap_dma_buf(struct dma_buf_attachment *attachment, in mock_unmap_dma_buf() argument
48 dma_unmap_sgtable(attachment->dev, st, dir, 0); in mock_unmap_dma_buf()
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| /Linux-v5.15/include/linux/ |
| D | dma-buf.h | 41 * attachment. This avoids creating mappings for attachments multiple
452 * struct dma_buf_attach_ops - importer operations for an attachment
454 * Attachment operations implemented by the importer.
487 * struct dma_buf_attachment - holds device-buffer attachment data
488 * @dmabuf: buffer for this attachment.
494 * @priv: exporter specific attachment data.
495 * @importer_ops: importer operations for this attachment, if provided
497 * @importer_priv: importer specific attachment data.
499 * This structure holds the attachment information between the dma_buf buffer
500 * and its user device(s). The list contains one attachment struct per device
[all …]
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| /Linux-v5.15/drivers/gpu/drm/omapdrm/ |
| D | omap_gem_dmabuf.c | 19 struct dma_buf_attachment *attachment, in omap_gem_map_dma_buf() argument
22 struct drm_gem_object *obj = attachment->dmabuf->priv; in omap_gem_map_dma_buf()
56 static void omap_gem_unmap_dma_buf(struct dma_buf_attachment *attachment, in omap_gem_unmap_dma_buf() argument
59 struct drm_gem_object *obj = attachment->dmabuf->priv; in omap_gem_unmap_dma_buf()
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| /Linux-v5.15/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_dmabuf.c | 22 static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attachment, in i915_gem_map_dma_buf() argument
25 struct drm_i915_gem_object *obj = dma_buf_to_obj(attachment->dmabuf); in i915_gem_map_dma_buf()
49 ret = dma_map_sgtable(attachment->dev, st, dir, DMA_ATTR_SKIP_CPU_SYNC); in i915_gem_map_dma_buf()
63 static void i915_gem_unmap_dma_buf(struct dma_buf_attachment *attachment, in i915_gem_unmap_dma_buf() argument
67 dma_unmap_sgtable(attachment->dev, sg, dir, DMA_ATTR_SKIP_CPU_SYNC); in i915_gem_unmap_dma_buf()
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| /Linux-v5.15/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-v5.15/Documentation/bpf/ |
| D | bpf_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-v5.15/fs/jffs2/ |
| D | security.c | 25 /* ---- Initial Security Label(s) Attachment callback --- */
42 /* ---- Initial Security Label(s) Attachment ----------- */
|
| /Linux-v5.15/net/xfrm/ |
| D | Kconfig | 67 where mobile nodes change their attachment point to the Internet.
131 change their attachment point to the Internet. Detail
|
| /Linux-v5.15/drivers/dma-buf/ |
| D | dma-buf.c | 716 * @importer_ops: [in] importer operations for the attachment
717 * @importer_priv: [in] importer private pointer for the attachment
719 * Returns struct dma_buf_attachment pointer for this attachment. Attachments
841 * dma_buf_detach - Remove the given attachment from dmabuf's attachments list
843 * @attach: [in] attachment to be detached; is free'd after this call.
845 * Clean up a device attachment obtained by calling dma_buf_attach().
878 * @attach: [in] attachment which should be pinned
908 * @attach: [in] attachment which should be unpinned
928 * dma_buf_map_attachment - Returns the scatterlist table of the attachment;
931 * @attach: [in] attachment whose scatterlist is to be returned
[all …]
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| /Linux-v5.15/security/apparmor/include/ |
| D | policy.h | 100 * @attach: human readable attachment string
119 * used to determine profile attachment against unconfined tasks. All other
127 * determining profile attachment on "unconfined" tasks.
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| /Linux-v5.15/drivers/soundwire/ |
| D | sysfs_local.h | 11 /* basic attributes to report status of Slave (attachment, dev_num) */
|
| /Linux-v5.15/tools/testing/selftests/bpf/prog_tests/ |
| D | xdp_link.c | 42 /* set initial prog attachment */ in test_xdp_link()
52 /* BPF link is not allowed to replace prog attachment */ in test_xdp_link()
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| /Linux-v5.15/include/drm/ |
| D | drm_gem.h | 270 * dma-buf attachment backing this object.
273 * attachment point for the device. This is invariant over the lifetime
277 * cleaning up the dma_buf attachment and references acquired at import
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| /Linux-v5.15/include/linux/usb/ |
| D | isp116x.h | 20 by attachment/detachment or by device activity
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| /Linux-v5.15/drivers/media/dvb-frontends/ |
| D | ix2505v.h | 15 * struct ix2505v_config - ix2505 attachment configuration
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| /Linux-v5.15/drivers/base/power/ |
| D | common.c | 89 * As attachment succeeds, the ->detach() callback in the struct dev_pm_domain
123 * provider creates a virtual device to attach instead. If attachment succeeds,
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