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/* SPDX-License-Identifier: MIT
* Copyright 2014 Advanced Micro Devices, Inc.
* Copyright 2022 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 AMD_MEMORY_H
#define AMD_MEMORY_H
#include "drmtest.h"
#include <amdgpu.h>
#include <amdgpu_drm.h>
amdgpu_bo_handle
gpu_mem_alloc(amdgpu_device_handle device_handle,
uint64_t size,
uint64_t alignment,
uint32_t type,
uint64_t alloc_flags,
uint64_t *vmc_addr,
amdgpu_va_handle *va_handle);
int
amdgpu_bo_alloc_wrap(amdgpu_device_handle dev, unsigned size,
unsigned alignment, unsigned heap, uint64_t flags,
amdgpu_bo_handle *bo);
void
gpu_mem_free(amdgpu_bo_handle bo,
amdgpu_va_handle va_handle,
uint64_t vmc_addr,
uint64_t size);
int
amdgpu_bo_alloc_and_map(amdgpu_device_handle dev, unsigned size,
unsigned alignment, unsigned heap, uint64_t flags,
amdgpu_bo_handle *bo, void **cpu, uint64_t *mc_address,
amdgpu_va_handle *va_handle);
int
amdgpu_bo_alloc_and_map_sync(amdgpu_device_handle dev, unsigned int size,
unsigned int alignment, unsigned int heap, uint64_t flags,
uint64_t mapping_flags, amdgpu_bo_handle *bo, void **cpu,
uint64_t *mc_address, amdgpu_va_handle *va_handle,
uint32_t timeline_syncobj_handle, uint64_t point,
bool sync);
int
amdgpu_bo_alloc_and_map_raw(amdgpu_device_handle dev, unsigned size,
unsigned alignment, unsigned heap, uint64_t alloc_flags,
uint64_t mapping_flags, amdgpu_bo_handle *bo, void **cpu,
uint64_t *mc_address, amdgpu_va_handle *va_handle);
void
amdgpu_bo_unmap_and_free(amdgpu_bo_handle bo, amdgpu_va_handle va_handle,
uint64_t mc_addr, uint64_t size);
int
amdgpu_get_bo_list(amdgpu_device_handle dev, amdgpu_bo_handle bo1,
amdgpu_bo_handle bo2, amdgpu_bo_list_handle *list);
void amdgpu_command_submission_multi_fence_wait_all(amdgpu_device_handle device,
bool wait_all);
uint64_t
get_available_system_memory(amdgpu_device_handle dev);
uint64_t
get_available_vram(amdgpu_device_handle dev);
int
get_gpu_memory_info(amdgpu_device_handle device,
uint64_t *vram_size,
uint64_t *cpu_accessible_vram_size,
uint64_t *gtt_size);
int
create_dmabuf(amdgpu_device_handle dev, void *sys_addr, size_t size);
int virtual_mem_to_gpu_bo(amdgpu_device_handle device,
void *cpu_ptr,
size_t size,
amdgpu_bo_handle *out_bo,
uint64_t *out_gpu_va,
amdgpu_va_handle *out_va_handle);
void
*virtual_alloc_memory(void *address, unsigned int size, int memProtection);
bool
virtual_free_memory(void *address, unsigned int size);
bool
wait_on_value(unsigned int *ptr, unsigned int expected);
#endif
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