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Searched refs:dma_resv (Results 1 – 25 of 88) sorted by relevance

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/linux-6.15/include/linux/
H A Ddma-resv.h155 struct dma_resv { struct
195 struct dma_resv *obj;
231 struct dma_resv *obj, in dma_resv_iter_begin()
315 void dma_resv_reset_max_fences(struct dma_resv *obj);
342 static inline int dma_resv_lock(struct dma_resv *obj, in dma_resv_lock()
386 static inline void dma_resv_lock_slow(struct dma_resv *obj, in dma_resv_lock_slow()
433 static inline bool dma_resv_is_locked(struct dma_resv *obj) in dma_resv_is_locked()
461 static inline void dma_resv_unlock(struct dma_resv *obj) in dma_resv_unlock()
467 void dma_resv_init(struct dma_resv *obj);
468 void dma_resv_fini(struct dma_resv *obj);
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H A Ddma-buf.h429 struct dma_resv *resv;
544 struct dma_resv *resv;
/linux-6.15/drivers/dma-buf/
H A Ddma-resv.c71 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()
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()
759 void dma_resv_describe(struct dma_resv *obj, struct seq_file *seq) in dma_resv_describe()
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H A Dst-dma-resv.c40 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
H A Dselftests.h16 selftest(dma_resv, dma_resv)
H A Ddma-buf.c104 if (dmabuf->resv == (struct dma_resv *)&dmabuf[1]) in dma_buf_release()
235 static bool dma_buf_poll_add_cb(struct dma_resv *resv, bool write, in dma_buf_poll_add_cb()
257 struct dma_resv *resv; in dma_buf_poll()
628 struct dma_resv *resv = exp_info->resv; in dma_buf_export()
656 alloc_size += sizeof(struct dma_resv); in dma_buf_export()
678 dmabuf->resv = (struct dma_resv *)&dmabuf[1]; in dma_buf_export()
1379 struct dma_resv *resv = dmabuf->resv; in __dma_buf_begin_cpu_access()
/linux-6.15/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_sync.h30 struct dma_resv;
53 struct dma_resv *resv, enum amdgpu_sync_mode mode,
55 int amdgpu_sync_kfd(struct amdgpu_sync *sync, struct dma_resv *resv);
H A Damdgpu_ttm.h167 struct dma_resv *resv,
174 struct dma_resv *resv,
177 struct dma_resv *resv,
181 struct dma_resv *resv,
H A Damdgpu_ids.h76 void amdgpu_pasid_free_delayed(struct dma_resv *resv,
H A Damdgpu_gem.h47 struct dma_resv *resv,
/linux-6.15/Documentation/gpu/
H A Ddrm-vm-bind-locking.rst48 * ``dma_resv``: A struct dma_resv (a.k.a reservation object) that is used
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
122 same as the GEM object's dma_resv, but if the driver
155 as well as reserving memory for dma_resv fences is left out.
175 // dma_resv, it is already held at this point.
218 dma_resv lock such that ``obj->resv == gpu_vm->resv``.
263 both the gpu_vm's dma_resv and the object's dma_resv is held, and the
266 object's dma_resv.
323 Accessing the gpu_vm's lists without the dma_resv lock held
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/linux-6.15/drivers/gpu/drm/i915/
H A Di915_deps.h13 struct dma_resv;
40 int i915_deps_add_resv(struct i915_deps *deps, struct dma_resv *resv,
H A Di915_sw_fence.h19 struct dma_resv;
93 struct dma_resv *resv,
H A DTODO.txt17 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
/linux-6.15/drivers/gpu/drm/nouveau/
H A Dnouveau_bo.h68 struct sg_table *sg, struct dma_resv *robj);
71 struct dma_resv *robj,
/linux-6.15/drivers/gpu/drm/i915/gem/
H A Di915_gem_wait.c36 i915_gem_object_boost(struct dma_resv *resv, unsigned int flags) in i915_gem_object_boost()
67 i915_gem_object_wait_reservation(struct dma_resv *resv, in i915_gem_object_wait_reservation()
/linux-6.15/include/drm/ttm/
H A Dttm_bo.h189 struct dma_resv *resv;
424 struct sg_table *sg, struct dma_resv *resv,
429 struct sg_table *sg, struct dma_resv *resv,
/linux-6.15/include/drm/
H A Dgpu_scheduler.h54 struct dma_resv;
600 struct dma_resv *resv,
H A Ddrm_gem.h385 struct dma_resv *resv;
394 struct dma_resv _resv;
/linux-6.15/drivers/gpu/drm/loongson/
H A Dlsdc_gem.h35 struct dma_resv *resv);
/linux-6.15/drivers/gpu/drm/ttm/tests/
H A Dttm_kunit_helpers.h40 struct dma_resv *obj);
/linux-6.15/drivers/gpu/drm/lima/
H A Dlima_gem.h32 static inline struct dma_resv *lima_bo_resv(struct lima_bo *bo) in lima_bo_resv()
/linux-6.15/drivers/gpu/drm/radeon/
H A Dradeon_asic.h89 struct dma_resv *resv);
160 struct dma_resv *resv);
350 struct dma_resv *resv);
354 struct dma_resv *resv);
475 struct dma_resv *resv);
549 struct dma_resv *resv);
728 struct dma_resv *resv);
799 struct dma_resv *resv);
803 struct dma_resv *resv);
H A Drv770_dma.c45 struct dma_resv *resv) in rv770_copy_dma()
/linux-6.15/drivers/gpu/drm/imagination/
H A Dpvr_vm.h48 struct dma_resv *pvr_vm_get_dma_resv(struct pvr_vm_context *vm_ctx);

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