diff options
| author | shaoyunl <Shaoyun.Liu@amd.com> | 2018-07-11 22:32:49 -0400 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2018-07-11 22:32:49 -0400 |
| commit | b97dfa27ef3ad3eddd2cb97a3b6a140d7037827a (patch) | |
| tree | a8df9ac8dfc2d082435a6252792f01760412ebb5 /drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | |
| parent | 101fee63cbb0a3df9e54aaafbfad0ab5821a34e6 (diff) | |
| download | talos-obmc-linux-b97dfa27ef3ad3eddd2cb97a3b6a140d7037827a.tar.gz talos-obmc-linux-b97dfa27ef3ad3eddd2cb97a3b6a140d7037827a.zip | |
drm/amdgpu: save vm fault information for amdkfd
amdgpu save the vm fault related information for KFD usage and keep the
copy until KFD read it.
Signed-off-by: shaoyun liu <shaoyun.liu@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h index 6cb4948233cb..bb5a47a45790 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -105,6 +105,8 @@ struct amdgpu_gmc { /* protects concurrent invalidation */ spinlock_t invalidate_lock; bool translate_further; + struct kfd_vm_fault_info *vm_fault_info; + atomic_t vm_fault_info_updated; const struct amdgpu_gmc_funcs *gmc_funcs; }; |
