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/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_amdkfd_gpuvm.c552 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()
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
702 switch (attachment->type) { in kfd_mem_dmamap_attachment()
[all …]
H A Damdgpu_object.c1500 struct dma_buf_attachment *attachment; in amdgpu_bo_print_info() local
1555 attachment = READ_ONCE(bo->tbo.base.import_attach); in amdgpu_bo_print_info()
1557 if (attachment) in amdgpu_bo_print_info()
/linux/drivers/media/platform/nvidia/tegra-vde/
H A Ddmabuf-cache.c69 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()
/linux/tools/bpf/bpftool/Documentation/
H A Dbpftool-perf.rst33 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/drivers/dma-buf/heaps/
H A Dcma_heap.c51 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 …]
/linux/net/core/
H A Ddevmem.c61 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()
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()
H A Ddevmem.h17 struct dma_buf_attachment *attachment; member
/linux/drivers/gpu/drm/omapdrm/
H A Domap_gem_dmabuf.c21 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/net/xfrm/
H A DKconfig68 where mobile nodes change their attachment point to the Internet.
132 change their attachment point to the Internet. Detail
/linux/Documentation/bpf/
H A Dmap_cgroup_storage.rst130 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
H A Dprog_lsm.rst120 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.
H A Dprog_sk_lookup.rst38 netns FD as attachment ``target_fd``.
/linux/drivers/accel/habanalabs/common/
H A Dmemory.c1708 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()
/linux/drivers/sbus/char/
H A DKconfig29 events, and can also notice the attachment/detachment of external
/linux/Documentation/ABI/testing/
H A Dsysfs-firmware-ofw11 have no attachment to the system tree and will appear in a
/linux/drivers/misc/
H A Dfastrpc.c652 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()
/linux/Documentation/networking/device_drivers/fddi/
H A Ddefza.rst12 model 200 workstation. The board is a single attachment station and
/linux/Documentation/admin-guide/LSM/
H A DYama.rst31 specifically disallow such ptrace attachment (e.g. ssh-agent), but many
/linux/Documentation/bpf/libbpf/
H A Dprogram_types.rst226 .. [#lsm] The ``lsm`` attachment format is ``lsm[.s]/<hook>``.
/linux/Documentation/hid/
H A Dhid-bpf.rst155 HID-BPF has the following attachment types available:
248 For all HID-BPF attachment types except for :c:func:`hid_rdesc_fixup`, several eBPF
321 We now use standard struct_ops attachment through ``bpf_map__attach_struct_ops()``.
/linux/Documentation/process/
H A Demail-clients.rst157 them as text, right click on the attachment and select :menuselection:`properties`,
158 and highlight :menuselection:`Suggest automatic display` to make the attachment
H A Dsubmitting-patches.rst298 Do not attach the patch as a MIME attachment, compressed or not.
300 attachment as plain text, making it impossible to comment on your
301 code. A MIME attachment also takes Linus a bit more time to process,
/linux/Documentation/admin-guide/media/
H A Dfimc.rst31 - dynamic pipeline re-configuration at runtime (re-attachment of any FIMC
/linux/security/
H A DKconfig31 require actual active ptrace attachment.
/linux/Documentation/arch/s390/
H A D3270.rst5 This file describes the driver that supports local channel attachment

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