diff options
| author | David Yat Sin <david.yatsin@amd.com> | 2021-01-25 22:09:32 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-08 01:59:52 +0300 |
| commit | 3a9822d7bd623be9000cef8101ecf8479fa53f2c (patch) | |
| tree | 12a5ca46fa6c11c4cc858c42dd5006067b2c04cb /drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | |
| parent | 42c6c48214b726c30918e8dc80e2168607d13ae4 (diff) | |
| download | linux-3a9822d7bd623be9000cef8101ecf8479fa53f2c.tar.xz | |
drm/amdkfd: CRIU checkpoint and restore queue control stack
Checkpoint contents of queue control stacks 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 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h index cebb2877a505..23486a23df84 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h @@ -100,12 +100,19 @@ 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 (*get_checkpoint_info)(struct mqd_manager *mm, void *mqd, uint32_t *ctl_stack_size); + + void (*checkpoint_mqd)(struct mqd_manager *mm, + void *mqd, + void *mqd_dst, + void *ctl_stack_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); + const void *mqd_src, + const void *ctl_stack_src, + const u32 ctl_stack_size); #if defined(CONFIG_DEBUG_FS) int (*debugfs_show_mqd)(struct seq_file *m, void *data); |