| /Linux-v5.10/drivers/dma-buf/heaps/ |
| D | heap-helpers.c | 93 struct dma_buf_attachment *attachment) in dma_heap_attach() argument
112 a->dev = attachment->dev; in dma_heap_attach()
115 attachment->priv = a; in dma_heap_attach()
125 struct dma_buf_attachment *attachment) in dma_heap_detach() argument
127 struct dma_heaps_attachment *a = attachment->priv; in dma_heap_detach()
139 struct sg_table *dma_heap_map_dma_buf(struct dma_buf_attachment *attachment, in dma_heap_map_dma_buf() argument
142 struct dma_heaps_attachment *a = attachment->priv; in dma_heap_map_dma_buf()
146 ret = dma_map_sgtable(attachment->dev, table, direction, 0); in dma_heap_map_dma_buf()
152 static void dma_heap_unmap_dma_buf(struct dma_buf_attachment *attachment, in dma_heap_unmap_dma_buf() argument
156 dma_unmap_sgtable(attachment->dev, table, direction, 0); in dma_heap_unmap_dma_buf()
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| /Linux-v5.10/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()
|
| /Linux-v5.10/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.
|
| /Linux-v5.10/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()
|
| /Linux-v5.10/include/linux/ |
| D | dma-buf.h | 40 * attachment. This avoids creating mappings for attachments multiple
333 * struct dma_buf_attach_ops - importer operations for an attachment
335 * Attachment operations implemented by the importer.
368 * struct dma_buf_attachment - holds device-buffer attachment data
369 * @dmabuf: buffer for this attachment.
375 * @priv: exporter specific attachment data.
376 * @importer_ops: importer operations for this attachment, if provided
378 * @importer_priv: importer specific attachment data.
380 * This structure holds the attachment information between the dma_buf buffer
381 * and its user device(s). The list contains one attachment struct per device
[all …]
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| /Linux-v5.10/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_dma_buf.c | 172 * @attach: attachment to add
174 * Add the attachment as user to the exported DMA-buf.
214 * @dmabuf: DMA-buf where we remove the attachment from
215 * @attach: the attachment to remove
217 * Called when an attachment is removed from the DMA-buf.
233 * @attach: attachment to pin down
249 * @attach: attachment to unpin
263 * @attach: DMA-buf attachment
337 * @attach: DMA-buf attachment
453 * described by the given DMA-buf attachment and scatter/gather table.
[all …]
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| /Linux-v5.10/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_dmabuf.c | 20 static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attachment, in i915_gem_map_dma_buf() argument
23 struct drm_i915_gem_object *obj = dma_buf_to_obj(attachment->dmabuf); in i915_gem_map_dma_buf()
51 ret = dma_map_sgtable(attachment->dev, st, dir, DMA_ATTR_SKIP_CPU_SYNC); in i915_gem_map_dma_buf()
67 static void i915_gem_unmap_dma_buf(struct dma_buf_attachment *attachment, in i915_gem_unmap_dma_buf() argument
71 struct drm_i915_gem_object *obj = dma_buf_to_obj(attachment->dmabuf); in i915_gem_unmap_dma_buf()
73 dma_unmap_sgtable(attachment->dev, sg, dir, DMA_ATTR_SKIP_CPU_SYNC); in i915_gem_unmap_dma_buf()
|
| /Linux-v5.10/drivers/staging/android/ion/ |
| D | ion.c | 179 struct dma_buf_attachment *attachment) in ion_dma_buf_attach() argument
196 a->dev = attachment->dev; in ion_dma_buf_attach()
199 attachment->priv = a; in ion_dma_buf_attach()
209 struct dma_buf_attachment *attachment) in ion_dma_buf_detach() argument
211 struct ion_dma_buf_attachment *a = attachment->priv; in ion_dma_buf_detach()
222 static struct sg_table *ion_map_dma_buf(struct dma_buf_attachment *attachment, in ion_map_dma_buf() argument
225 struct ion_dma_buf_attachment *a = attachment->priv; in ion_map_dma_buf()
231 ret = dma_map_sgtable(attachment->dev, table, direction, 0); in ion_map_dma_buf()
238 static void ion_unmap_dma_buf(struct dma_buf_attachment *attachment, in ion_unmap_dma_buf() argument
242 dma_unmap_sgtable(attachment->dev, table, direction, 0); in ion_unmap_dma_buf()
|
| /Linux-v5.10/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()
|
| /Linux-v5.10/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-v5.10/Documentation/bpf/ |
| D | bpf_lsm.rst | 116 Attachment to LSM Hooks
119 The LSM allows attachment of eBPF programs as LSM hooks using :manpage:`bpf(2)`
127 ``my_prog__attach`` for attachment and ``my_prog__destroy`` for cleaning up.
|
| 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
|
| D | prog_sk_lookup.rst | 33 Attachment chapter
38 netns FD as attachment ``target_fd``.
|
| /Linux-v5.10/fs/jffs2/ |
| D | security.c | 25 /* ---- Initial Security Label(s) Attachment callback --- */
42 /* ---- Initial Security Label(s) Attachment ----------- */
|
| /Linux-v5.10/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-v5.10/drivers/dma-buf/ |
| D | dma-buf.c | 660 * @importer_ops: [in] importer operations for the attachment
661 * @importer_priv: [in] importer private pointer for the attachment
663 * Returns struct dma_buf_attachment pointer for this attachment. Attachments
772 * dma_buf_detach - Remove the given attachment from dmabuf's attachments list;
775 * @attach: [in] attachment to be detached; is free'd after this call.
777 * Clean up a device attachment obtained by calling dma_buf_attach().
809 * @attach: [in] attachment which should be pinned
831 * @attach: [in] attachment which should be unpinned
845 * dma_buf_map_attachment - Returns the scatterlist table of the attachment;
848 * @attach: [in] attachment whose scatterlist is to be returned
[all …]
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| /Linux-v5.10/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.
|
| /Linux-v5.10/drivers/soundwire/ |
| D | sysfs_local.h | 11 /* basic attributes to report status of Slave (attachment, dev_num) */
|
| /Linux-v5.10/include/drm/ |
| D | drm_gem.h | 269 * dma-buf attachment backing this object.
272 * attachment point for the device. This is invariant over the lifetime
276 * cleaning up the dma_buf attachment and references acquired at import
|
| /Linux-v5.10/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()
|
| /Linux-v5.10/include/linux/usb/ |
| D | isp116x.h | 20 by attachment/detachment or by device activity
|
| /Linux-v5.10/drivers/media/dvb-frontends/ |
| D | ix2505v.h | 15 * struct ix2505v_config - ix2505 attachment configuration
|
| /Linux-v5.10/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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| /Linux-v5.10/drivers/sbus/char/ |
| D | bbc_i2c.h | 75 /* Probing and attachment. */
|
