Displaying 3 results from an estimated 3 matches for "req_addr".
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2023 Jun 29
3
[PATCH drm-next v6 02/13] drm: manager to keep track of GPUs VA mappings
...l merge)
+{
+ struct drm_gpuva_op op = {};
+
+ op.op = DRM_GPUVA_OP_UNMAP;
+ op.unmap.va = va;
+ op.unmap.keep = merge;
+
+ return fn->sm_step_unmap(&op, priv);
+}
+
+static int
+__drm_gpuva_sm_map(struct drm_gpuva_manager *mgr,
+ const struct drm_gpuva_fn_ops *ops, void *priv,
+ u64 req_addr, u64 req_range,
+ struct drm_gem_object *req_obj, u64 req_offset)
+{
+ struct drm_gpuva *va, *next, *prev = NULL;
+ u64 req_end = req_addr + req_range;
+ int ret;
+
+ if (unlikely(!drm_gpuva_range_valid(mgr, req_addr, req_range)))
+ return -EINVAL;
+
+ drm_gpuva_for_each_va_range_safe(va, next...
2023 Jul 13
1
[PATCH drm-next v7 02/13] drm: manager to keep track of GPUs VA mappings
...l merge)
+{
+ struct drm_gpuva_op op = {};
+
+ op.op = DRM_GPUVA_OP_UNMAP;
+ op.unmap.va = va;
+ op.unmap.keep = merge;
+
+ return fn->sm_step_unmap(&op, priv);
+}
+
+static int
+__drm_gpuva_sm_map(struct drm_gpuva_manager *mgr,
+ const struct drm_gpuva_fn_ops *ops, void *priv,
+ u64 req_addr, u64 req_range,
+ struct drm_gem_object *req_obj, u64 req_offset)
+{
+ struct drm_gpuva *va, *next, *prev = NULL;
+ u64 req_end = req_addr + req_range;
+ int ret;
+
+ if (unlikely(!drm_gpuva_range_valid(mgr, req_addr, req_range)))
+ return -EINVAL;
+
+ drm_gpuva_for_each_va_range_safe(va, next...
2023 Jul 20
2
[PATCH drm-misc-next v8 01/12] drm: manager to keep track of GPUs VA mappings
...l merge)
+{
+ struct drm_gpuva_op op = {};
+
+ op.op = DRM_GPUVA_OP_UNMAP;
+ op.unmap.va = va;
+ op.unmap.keep = merge;
+
+ return fn->sm_step_unmap(&op, priv);
+}
+
+static int
+__drm_gpuva_sm_map(struct drm_gpuva_manager *mgr,
+ const struct drm_gpuva_fn_ops *ops, void *priv,
+ u64 req_addr, u64 req_range,
+ struct drm_gem_object *req_obj, u64 req_offset)
+{
+ struct drm_gpuva *va, *next, *prev = NULL;
+ u64 req_end = req_addr + req_range;
+ int ret;
+
+ if (unlikely(!drm_gpuva_range_valid(mgr, req_addr, req_range)))
+ return -EINVAL;
+
+ drm_gpuva_for_each_va_range_safe(va, next...