| /linux/drivers/dma-buf/ |
| H A D | dma-resv.c | 71 struct dma_resv *resv, struct dma_fence **fence, in dma_resv_list_entry()
138 void dma_resv_init(struct dma_resv *obj) in dma_resv_init()
150 void dma_resv_fini(struct dma_resv *obj) in dma_resv_fini()
162 static inline struct dma_resv_list *dma_resv_fences_list(struct dma_resv *obj) in dma_resv_fences_list()
182 int dma_resv_reserve_fences(struct dma_resv *obj, unsigned int num_fences) in dma_resv_reserve_fences()
263 void dma_resv_reset_max_fences(struct dma_resv *obj) in dma_resv_reset_max_fences()
287 void dma_resv_add_fence(struct dma_resv *obj, struct dma_fence *fence, in dma_resv_add_fence()
343 void dma_resv_replace_fences(struct dma_resv *obj, uint64_t context, in dma_resv_replace_fences()
521 int dma_resv_copy_fences(struct dma_resv *dst, struct dma_resv *src) in dma_resv_copy_fences()
569 int dma_resv_get_fences(struct dma_resv *obj, enum dma_resv_usage usage, in dma_resv_get_fences()
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| H A D | st-dma-resv.c | 40 struct dma_resv resv; in sanitycheck()
66 struct dma_resv resv; in test_signaling()
114 struct dma_resv resv; in test_for_each()
175 struct dma_resv resv; in test_for_each_unlocked()
248 struct dma_resv resv; in test_get_fences()
296 int dma_resv(void) in dma_resv() function
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| H A D | selftests.h | 16 selftest(dma_resv, dma_resv)
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| /linux/Documentation/gpu/ |
| H A D | drm-vm-bind-locking.rst | 48 * ``dma_resv``: A struct dma_resv (a.k.a reservation object) that is used
50 gpu_vm or a GEM object. The dma_resv contains an array / list
52 additional dma_fences to the dma_resv. The lock is of a type that
64 single VM. Local GEM objects share the gpu_vm's dma_resv.
73 dma_resv object and hence the dma_resv lock. So, even with a huge
106 object's dma_resv, but some drivers protects this list differently,
112 with the dma_resv locks, a special scheme is needed when iterating
122 same as the GEM object's dma_resv, but if the driver
154 pseudo-code. In particular, the dma_resv deadlock avoidance algorithm
155 as well as reserving memory for dma_resv fences is left out.
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| /linux/drivers/gpu/drm/i915/ |
| H A D | i915_deps.h | 13 struct dma_resv;
40 int i915_deps_add_resv(struct i915_deps *deps, struct dma_resv *resv,
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| H A D | i915_sw_fence.h | 19 struct dma_resv;
93 struct dma_resv *resv,
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| H A D | TODO.txt | 17 with VM_BIND using userspace should be removed. Looking at amdgpu dma_resv on
20 This is the matching task on the vm side compared to ttm/dma_resv on the
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| H A D | i915_deps.c | 222 int i915_deps_add_resv(struct i915_deps *deps, struct dma_resv *resv, in i915_deps_add_resv()
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| /linux/include/linux/ |
| H A D | dma-buf.h | 419 struct dma_resv *resv;
530 struct dma_resv *resv;
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| /linux/drivers/gpu/drm/loongson/ |
| H A D | lsdc_gem.h | 35 struct dma_resv *resv);
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| H A D | lsdc_ttm.h | 70 struct dma_resv *resv);
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| /linux/drivers/gpu/drm/lima/ |
| H A D | lima_gem.h | 32 static inline struct dma_resv *lima_bo_resv(struct lima_bo *bo) in lima_bo_resv()
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| /linux/drivers/gpu/drm/imagination/ |
| H A D | pvr_vm.h | 48 struct dma_resv *pvr_vm_get_dma_resv(struct pvr_vm_context *vm_ctx);
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| /linux/drivers/gpu/drm/radeon/ |
| H A D | rv770_dma.c | 45 struct dma_resv *resv) in rv770_copy_dma()
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| H A D | radeon_prime.c | 49 struct dma_resv *resv = attach->dmabuf->resv; in radeon_gem_prime_import_sg_table()
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| H A D | radeon_sync.c | 91 struct dma_resv *resv, in radeon_sync_resv()
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| H A D | evergreen_dma.c | 110 struct dma_resv *resv) in evergreen_copy_dma()
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| H A D | radeon_object.h | 140 struct dma_resv *resv,
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| H A D | radeon_benchmark.c | 38 struct dma_resv *resv) in radeon_benchmark_do_move()
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| H A D | si_dma.c | 233 struct dma_resv *resv) in si_copy_dma()
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| /linux/drivers/gpu/drm/panthor/ |
| H A D | panthor_mmu.h | 57 struct dma_resv *panthor_vm_resv(struct panthor_vm *vm);
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_dma_buf.c | 404 struct dma_resv *resv = dma_buf->resv; in amdgpu_dma_buf_create_obj()
475 struct dma_resv *resv = vm->root.bo->tbo.base.resv; in amdgpu_dma_buf_move_notify()
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| H A D | amdgpu_eviction_fence.c | 201 struct dma_resv *resv = bo->tbo.base.resv; in amdgpu_eviction_fence_attach()
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| /linux/drivers/gpu/drm/ttm/ |
| H A D | ttm_bo.c | 220 struct dma_resv *resv = &bo->base._resv; in ttm_bo_flush_all_fences()
934 struct sg_table *sg, struct dma_resv *resv, in ttm_bo_init_reserved()
1027 struct sg_table *sg, struct dma_resv *resv, in ttm_bo_init_validate()
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| /linux/Documentation/gpu/rfc/ |
| H A D | i915_vm_bind.rst | 69 object for that (See `VM_BIND dma_resv usage`_).
128 find the backing storage (dma_resv lock for gem objects, and hmm/core mm for
144 VM_BIND dma_resv usage
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