diff options
| author | Shaoyun Liu <Shaoyun.Liu@amd.com> | 2018-06-27 17:25:53 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-10 22:47:52 -0500 |
| commit | fb30fc59a245512b94a065ee1557d7e1ae88484a (patch) | |
| tree | d28b60f53e3a112066e761bc825fc0d573f2b4d7 /drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | |
| parent | 78122127a4180306e2360b7a9e418eed21f76cf3 (diff) | |
drm/amdgpu : Generate XGMI topology info from driver level
Driver will save an array of XGMI hive info, each hive will have a list of devices
that have the same hive ID.
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.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 b00b5165969b..6fa7ef446e46 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -97,6 +97,8 @@ struct amdgpu_xgmi { unsigned physical_node_id; /* number of nodes (0-4) */ unsigned num_physical_nodes; + /* gpu list in the same hive */ + struct list_head head; }; struct amdgpu_gmc { |