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Searched refs:userptr (Results 1 – 25 of 65) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/misc/habanalabs/common/
H A Dmemory.c180 struct hl_userptr *userptr; in dma_map_host_va() local
183 userptr = kzalloc(sizeof(*userptr), GFP_KERNEL); in dma_map_host_va()
184 if (!userptr) { in dma_map_host_va()
189 rc = hl_pin_host_memory(hdev, addr, size, userptr); in dma_map_host_va()
195 rc = hdev->asic_funcs->asic_dma_map_sg(hdev, userptr->sgt->sgl, in dma_map_host_va()
196 userptr->sgt->nents, DMA_BIDIRECTIONAL); in dma_map_host_va()
202 userptr->dma_mapped = true; in dma_map_host_va()
203 userptr->dir = DMA_BIDIRECTIONAL; in dma_map_host_va()
204 userptr->vm_type = VM_TYPE_USERPTR; in dma_map_host_va()
206 *p_userptr = userptr; in dma_map_host_va()
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H A Ddebugfs.c197 struct hl_userptr *userptr; in userptr_show() local
204 list_for_each_entry(userptr, &dev_entry->userptr_list, debugfs_list) { in userptr_show()
213 userptr->addr, userptr->size, dma_dir[userptr->dir]); in userptr_show()
231 struct hl_userptr *userptr; in vm_show() local
257 userptr = hnode->ptr; in vm_show()
260 hnode->vaddr, userptr->size); in vm_show()
1411 void hl_debugfs_add_userptr(struct hl_device *hdev, struct hl_userptr *userptr) in hl_debugfs_add_userptr() argument
1416 list_add(&userptr->debugfs_list, &dev_entry->userptr_list); in hl_debugfs_add_userptr()
1421 struct hl_userptr *userptr) in hl_debugfs_remove_userptr() argument
1426 list_del(&userptr->debugfs_list); in hl_debugfs_remove_userptr()
H A Dhabanalabs.h1894 struct hl_userptr *userptr);
1895 void hl_unpin_host_memory(struct hl_device *hdev, struct hl_userptr *userptr);
1900 struct hl_userptr **userptr);
1990 void hl_debugfs_add_userptr(struct hl_device *hdev, struct hl_userptr *userptr);
1992 struct hl_userptr *userptr);
2049 struct hl_userptr *userptr) in hl_debugfs_add_userptr() argument
2054 struct hl_userptr *userptr) in hl_debugfs_remove_userptr() argument
/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/gem/
H A Di915_gem_userptr.c62 struct i915_mmu_object *mo = obj->userptr.mmu_object; in __i915_gem_userptr_set_active()
179 mo = fetch_and_zero(&obj->userptr.mmu_object); in i915_gem_userptr_release__mmu_notifier()
229 if (GEM_WARN_ON(!obj->userptr.mm)) in i915_gem_userptr_init__mmu_notifier()
232 mn = i915_mmu_notifier_find(obj->userptr.mm); in i915_gem_userptr_init__mmu_notifier()
242 mo->it.start = obj->userptr.ptr; in i915_gem_userptr_init__mmu_notifier()
243 mo->it.last = obj->userptr.ptr + obj->base.size - 1; in i915_gem_userptr_init__mmu_notifier()
246 obj->userptr.mmu_object = mo; in i915_gem_userptr_init__mmu_notifier()
356 obj->userptr.mm = mm; in i915_gem_userptr_init__mm_struct()
386 if (obj->userptr.mm == NULL) in i915_gem_userptr_release__mm_struct()
389 kref_put(&obj->userptr.mm->kref, __i915_mm_struct_free); in i915_gem_userptr_release__mm_struct()
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/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/xcore/
H A Dv4l2_buffer_proxy.h159 return get_v4l2_buf().m.planes[0].m.userptr; in get_v4l2_userptr()
161 return get_v4l2_buf().m.userptr; in get_v4l2_userptr()
172 return get_v4l2_buf().m.planes[planar_index].m.userptr; in get_v4l2_planar_userptr()
174 return get_v4l2_buf().m.userptr; in get_v4l2_planar_userptr()
H A Dfake_v4l2_device.cpp144 v4l2_buf->m.planes[0].m.userptr = (unsigned long)vb_info.data_addr; in io_control()
230 …uf.length, v4l2_buf.m.planes[0].length, v4l2_buf.m.planes[0].m.fd, v4l2_buf.m.planes[0].m.userptr); in dequeue_buffer()
260 buf->set_expbuf_usrptr(v4l2_buf.m.planes[0].m.userptr); in dequeue_buffer()
H A Dv4l2_buffer_proxy.cpp48 return (uint8_t *)_buf.m.planes[0].m.userptr; in map()
50 return (uint8_t *)(_buf.m.userptr); in map()
H A Dv4l2_device.cpp895 v4l2_buf.m.planes[i].m.userptr = (uintptr_t) pointer; in prepare()
901 expbuf_ptr = v4l2_buf.m.planes[0].m.userptr; in prepare()
909 expbuf_ptr = v4l2_buf.m.userptr = (uintptr_t) pointer; in prepare()
971 … ret = munmap((void*)buf->get_buf().m.planes[i].m.userptr, buf->get_buf().m.planes[i].length); in prepare()
976 ret = munmap((void*)buf->get_buf().m.userptr, buf->get_buf().length); in prepare()
1264 v4l2_buf.m.planes[0].m.userptr = buf->get_expbuf_usrptr(); in prepare()
/OK3568_Linux_fs/external/camera_engine_rkaiq/rk_stream/stream_cfg/
H A DRawStreamProcUnit.cpp15 uint8_t *userptr[3] = {NULL}; in _parse_rk_rawdata() local
40 userptr[0] = p; in _parse_rk_rawdata()
54 userptr[0] = p; in _parse_rk_rawdata()
67 userptr[1] = p; in _parse_rk_rawdata()
80 userptr[2] = p; in _parse_rk_rawdata()
159 if(userptr[0]){ in _parse_rk_rawdata()
163 rkraw2->plane[0].addr = (uint64_t)userptr[0]; in _parse_rk_rawdata()
179 if(userptr[1]){ in _parse_rk_rawdata()
184 rkraw2->plane[1].addr = (uint64_t)userptr[1]; in _parse_rk_rawdata()
200 if(userptr[2]){ in _parse_rk_rawdata()
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/OK3568_Linux_fs/kernel/drivers/media/v4l2-core/
H A Dv4l2-compat-ioctl32.c464 compat_long_t userptr; member
497 compat_long_t userptr; member
520 compat_long_t userptr; member
550 if (get_user(p, &p32->m.userptr) || in get_v4l2_plane32()
551 put_user((unsigned long)compat_ptr(p), &p64->m.userptr)) in get_v4l2_plane32()
584 if (get_user(p, &p64->m.userptr) || in put_v4l2_plane32()
586 &p32->m.userptr)) in put_v4l2_plane32()
730 compat_ulong_t userptr; in get_v4l2_buffer32() local
732 if (get_user(userptr, &p32->m.userptr) || in get_v4l2_buffer32()
733 put_user((unsigned long)compat_ptr(userptr), in get_v4l2_buffer32()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/radeon/
H A DKconfig3 bool "Always enable userptr support"
8 selected to enabled full userptr support.
H A Dradeon_ttm.c424 uint64_t userptr; member
448 unsigned long end = gtt->userptr + ttm->num_pages * PAGE_SIZE; in radeon_ttm_tt_pin_userptr()
450 vma = find_vma(gtt->usermm, gtt->userptr); in radeon_ttm_tt_pin_userptr()
457 uint64_t userptr = gtt->userptr + pinned * PAGE_SIZE; in radeon_ttm_tt_pin_userptr() local
460 r = get_user_pages(userptr, num_pages, write ? FOLL_WRITE : 0, in radeon_ttm_tt_pin_userptr()
541 if (gtt->userptr) { in radeon_ttm_backend_bind()
569 if (gtt->userptr) in radeon_ttm_backend_unbind()
637 if (gtt && gtt->userptr) { in radeon_ttm_tt_populate()
675 if (gtt && gtt->userptr) { in radeon_ttm_tt_unpopulate()
710 gtt->userptr = addr; in radeon_ttm_tt_set_userptr()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/etnaviv/
H A Detnaviv_gem.c659 struct etnaviv_gem_userptr *userptr = &etnaviv_obj->userptr; in etnaviv_gem_userptr_get_pages() local
664 if (userptr->mm != current->mm) in etnaviv_gem_userptr_get_pages()
673 uint64_t ptr = userptr->ptr + pinned * PAGE_SIZE; in etnaviv_gem_userptr_get_pages()
734 etnaviv_obj->userptr.ptr = ptr; in etnaviv_gem_new_userptr()
735 etnaviv_obj->userptr.mm = current->mm; in etnaviv_gem_new_userptr()
736 etnaviv_obj->userptr.ro = !(flags & ETNA_USERPTR_WRITE); in etnaviv_gem_new_userptr()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/amdgpu/
H A DKconfig28 bool "Always enable userptr write support"
35 isn't already selected to enabled full userptr support.
H A Damdgpu_ttm.c817 uint64_t userptr; member
838 unsigned long start = gtt->userptr; in amdgpu_ttm_tt_get_user_pages()
943 if (!gtt || !gtt->userptr) in amdgpu_ttm_tt_get_user_pages_done()
947 gtt->userptr, ttm->num_pages); in amdgpu_ttm_tt_get_user_pages_done()
1125 if (gtt->userptr) { in amdgpu_ttm_backend_bind()
1258 if (gtt->userptr) in amdgpu_ttm_backend_unbind()
1329 if (gtt && gtt->userptr) { in amdgpu_ttm_tt_populate()
1381 if (gtt && gtt->userptr) { in amdgpu_ttm_tt_unpopulate()
1438 gtt->userptr = addr; in amdgpu_ttm_tt_set_userptr()
1476 if (gtt == NULL || !gtt->userptr) in amdgpu_ttm_tt_affect_userptr()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/exynos/
H A Dexynos_drm_g2d.c206 unsigned long userptr; member
420 unsigned long userptr, in g2d_userptr_get_dma_addr() argument
439 if (g2d_userptr->userptr == userptr) { in g2d_userptr_get_dma_addr()
473 start = userptr & PAGE_MASK; in g2d_userptr_get_dma_addr()
474 offset = userptr & ~PAGE_MASK; in g2d_userptr_get_dma_addr()
475 end = PAGE_ALIGN(userptr + size); in g2d_userptr_get_dma_addr()
522 g2d_userptr->userptr = userptr; in g2d_userptr_get_dma_addr()
752 g2d_userptr.userptr, in g2d_map_cmdlist_gem()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/
H A Dmsm_gem_submit.c81 void __user *userptr = in submit_lookup_objects() local
89 if (copy_from_user(&submit_bo, userptr, sizeof(submit_bo))) { in submit_lookup_objects()
331 void __user *userptr = in submit_reloc() local
337 if (copy_from_user(&submit_reloc, userptr, sizeof(submit_reloc))) { in submit_reloc()
714 void __user *userptr = in msm_ioctl_gem_submit() local
719 ret = copy_from_user(&submit_cmd, userptr, sizeof(submit_cmd)); in msm_ioctl_gem_submit()
/OK3568_Linux_fs/kernel/drivers/staging/media/atomisp/pci/hmm/
H A Dhmm_bo.c881 const void __user *userptr, bool cached) in alloc_user_pages() argument
901 vma = find_vma(current->mm, (unsigned long)userptr); in alloc_user_pages()
916 userptr = untagged_addr(userptr); in alloc_user_pages()
921 page_nr = pin_user_pages((unsigned long)userptr, bo->pgnr, in alloc_user_pages()
928 page_nr = get_user_pages_fast((unsigned long)userptr, in alloc_user_pages()
982 const void __user *userptr, bool cached) in hmm_bo_alloc_pages() argument
999 ret = alloc_user_pages(bo, userptr, cached); in hmm_bo_alloc_pages()
H A Dhmm.c225 int from_highmem, const void __user *userptr, in hmm_alloc() argument
253 ret = hmm_bo_alloc_pages(bo, type, from_highmem, userptr, cached); in hmm_alloc()
273 __func__, bo->start, bytes, type, from_highmem, userptr, cached); in hmm_alloc()
/OK3568_Linux_fs/kernel/drivers/media/common/videobuf2/
H A Dvideobuf2-v4l2.c210 planes[plane].m.userptr = in vb2_fill_vb2_v4l2_buffer()
211 b->m.planes[plane].m.userptr; in vb2_fill_vb2_v4l2_buffer()
284 planes[0].m.userptr = b->m.userptr; in vb2_fill_vb2_v4l2_buffer()
564 pdst->m.userptr = psrc->m.userptr; in __fill_v4l2_buffer()
580 b->m.userptr = vb->planes[0].m.userptr; in __fill_v4l2_buffer()
/OK3568_Linux_fs/external/security/librkcrypto/third_party/libdrm/include/
H A Drockchip_drm.h80 unsigned long userptr; member
/OK3568_Linux_fs/kernel/drivers/staging/media/atomisp/include/hmm/
H A Dhmm.h42 int from_highmem, const void __user *userptr,
/OK3568_Linux_fs/kernel/include/linux/
H A Dsplice.h37 void __user *userptr; /* memory to write to */ member
/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/hwi/simulator/
H A DCamHwSimulator.cpp169 v4l2_buf.m.userptr = (unsigned long)&g_simisp_luma; in dequeue_buffer()
202 v4l2_buf.m.userptr = (unsigned long)&g_simisp_stats; in dequeue_buffer()
/OK3568_Linux_fs/kernel/drivers/misc/habanalabs/goya/
H A Dgoya.c3158 struct hl_userptr *userptr; in goya_pin_memory_before_cs() local
3162 parser->job_userptr_list, &userptr)) in goya_pin_memory_before_cs()
3165 userptr = kzalloc(sizeof(*userptr), GFP_ATOMIC); in goya_pin_memory_before_cs()
3166 if (!userptr) in goya_pin_memory_before_cs()
3170 userptr); in goya_pin_memory_before_cs()
3174 list_add_tail(&userptr->job_node, parser->job_userptr_list); in goya_pin_memory_before_cs()
3176 rc = hdev->asic_funcs->asic_dma_map_sg(hdev, userptr->sgt->sgl, in goya_pin_memory_before_cs()
3177 userptr->sgt->nents, dir); in goya_pin_memory_before_cs()
3183 userptr->dma_mapped = true; in goya_pin_memory_before_cs()
3184 userptr->dir = dir; in goya_pin_memory_before_cs()
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