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https://github.com/checkpoint-restore/criu.git
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4cf1e190e7
Consolidate KFD and DRM VMA handling path to the same (existing) helper. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Reviewed-By: David Francis <David.Francis@amd.com>
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
#ifndef __AMDGPU_PLUGIN_DRM_H__
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#define __AMDGPU_PLUGIN_DRM_H__
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#include <dirent.h>
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#include "common/list.h"
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#include "xmalloc.h"
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#include "criu-log.h"
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#include "kfd_ioctl.h"
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#include "amdgpu_plugin_util.h"
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#include "amdgpu_plugin_topology.h"
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/**
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* Determines if VMA's of input file descriptor belong to amdgpu's
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* DRM device and are therefore supported
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*/
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int amdgpu_plugin_drm_handle_device_vma(int fd, const struct stat *drm);
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/**
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* Serialize meta-data about a particular DRM device, its number of BOs,
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* etc into a file. The serialized filename has in it the value ID that
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* is passed in as a parameter
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*/
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int amdgpu_plugin_drm_dump_file(int fd, int id, struct stat *drm);
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int amdgpu_plugin_drm_restore_file(int fd, CriuRenderNode *rd);
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int amdgpu_plugin_drm_unpause_file(int fd);
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int amdgpu_id_for_handle(int handle);
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int store_dmabuf_fd(int handle, int fd);
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int get_gem_handle(amdgpu_device_handle h_dev, int dmabuf_fd);
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int save_vma_updates(uint64_t offset, uint64_t addr, uint64_t restored_offset,
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int fd);
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#endif /* __AMDGPU_PLUGIN_DRM_H__ */
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