/* * Copyright 2018 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */#ifndef __AMDGPU_BO_LIST_H__#define __AMDGPU_BO_LIST_H__ #include <drm/amdgpu_drm.h> struct hmm_range; struct drm_file; struct amdgpu_device;struct amdgpu_bo;struct amdgpu_bo_va;struct amdgpu_fpriv; struct amdgpu_bo_list_entry {	struct amdgpu_bo		*bo;	struct amdgpu_bo_va		*bo_va;	uint32_t			priority;	struct amdgpu_hmm_range		*range;	bool				user_invalidated;}; struct amdgpu_bo_list {	struct kref refcount;	struct amdgpu_bo *gds_obj;	struct amdgpu_bo *gws_obj;	struct amdgpu_bo *oa_obj;	unsigned first_userptr;	unsigned num_entries; 	struct amdgpu_bo_list_entry entries[] __counted_by(num_entries);}; struct amdgpu_bo_list *amdgpu_bo_list_get(struct amdgpu_fpriv *fpriv, u32 id);void amdgpu_bo_list_put(struct amdgpu_bo_list *list);struct drm_amdgpu_bo_list_entry *amdgpu_bo_create_list_entry_array(struct drm_amdgpu_bo_list_in *in); struct amdgpu_bo_list *amdgpu_bo_list_create(struct amdgpu_device *adev,		      struct drm_file *filp,		      struct drm_amdgpu_bo_list_entry *info,		      size_t num_entries); #define amdgpu_bo_list_for_each_entry(e, list) \	for (e = list->entries; \	     e != &list->entries[list->num_entries]; \	     ++e) #define amdgpu_bo_list_for_each_userptr_entry(e, list) \	for (e = &list->entries[list->first_userptr]; \	     e != &list->entries[list->num_entries]; \	     ++e) #endif