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| author | David Yat Sin <david.yatsin@amd.com> | 2021-01-25 20:50:14 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-08 01:59:52 +0300 |
| commit | 42c6c48214b726c30918e8dc80e2168607d13ae4 (patch) | |
| tree | cdb245637820e0d2fc82e58a5b8a032c6799c021 /drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | |
| parent | 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 (diff) | |
| download | linux-42c6c48214b726c30918e8dc80e2168607d13ae4.tar.xz | |
drm/amdkfd: CRIU checkpoint and restore queue mqds
Checkpoint contents of queue MQD's on CRIU dump and restore them during
CRIU restore.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h index 965e17c5dbb4..cebb2877a505 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h @@ -100,6 +100,13 @@ struct mqd_manager { u32 *ctl_stack_used_size, u32 *save_area_used_size); + void (*checkpoint_mqd)(struct mqd_manager *mm, void *mqd, void *mqd_dst); + + void (*restore_mqd)(struct mqd_manager *mm, void **mqd, + struct kfd_mem_obj *mqd_mem_obj, uint64_t *gart_addr, + struct queue_properties *p, + const void *mqd_src); + #if defined(CONFIG_DEBUG_FS) int (*debugfs_show_mqd)(struct seq_file *m, void *data); #endif |