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| author | Shaoyun Liu | 2018-07-06 17:32:42 +0200 |
|---|---|---|
| committer | Alex Deucher | 2018-09-11 05:48:43 +0200 |
| commit | 0c1690e38b5e688166d009145ba0a4806f774465 (patch) | |
| tree | 189074293ceb72e200b058d61000fe650768e068 /drivers/gpu/drm/amd/amdkfd/kfd_priv.h | |
| parent | drm/amdgpu: get_hive_id from amdgpu side (v2) (diff) | |
| download | kernel-qcow2-linux-0c1690e38b5e688166d009145ba0a4806f774465.tar.gz kernel-qcow2-linux-0c1690e38b5e688166d009145ba0a4806f774465.tar.xz kernel-qcow2-linux-0c1690e38b5e688166d009145ba0a4806f774465.zip | |
drm/amdkfd: kfd expose the hive_id of the device through its node properties
Thunk will generate the XGMI topology information when necessary with the hive_id
for each specified device
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 355f79da8a63..6a5418f3d8fb 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -254,6 +254,9 @@ struct kfd_dev { bool cwsr_enabled; const void *cwsr_isa; unsigned int cwsr_isa_size; + + /* xGMI */ + uint64_t hive_id; }; /* KGD2KFD callbacks */ |