diff options
| author |   Graham Sider <Graham.Sider@amd.com> | 2021-07-12 13:50:33 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-08-05 21:18:00 -0400 |
| commit | 9d6fa9c7ff930decf550eb19697cf27cdba95b89 (patch) | |
| tree | 4dbffba6876d326a50125b7f0b8ec5b7304518fa /drivers/gpu/drm/amd/amdkfd/kfd_topology.h | |
| parent | drm/amdgpu: drop redundant null-pointer checks in amdgpu_ttm_tt_populate() and amdgpu_ttm_tt_unpopulate() (diff) | |
| download | linux-dev-9d6fa9c7ff930decf550eb19697cf27cdba95b89.tar.xz linux-dev-9d6fa9c7ff930decf550eb19697cf27cdba95b89.zip | |
drm/amdkfd: Expose GFXIP engine version to sysfs
Add u32 gfx_target_version field to kfd_node_properties and
kfd_device_info. Populate <asic>_device_info structs accordingly and
expose to sysfs.
This allows eliminating device-ID-based lookup tables in user mode for
future ASICs.
Signed-off-by: Graham Sider <Graham.Sider@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/amdkfd/kfd_topology.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_topology.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h index 8b48c6692007..a8db017c9b8e 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h @@ -78,6 +78,7 @@ struct kfd_node_properties { uint32_t simd_per_cu; uint32_t max_slots_scratch_cu; uint32_t engine_id; + uint32_t gfx_target_version; uint32_t vendor_id; uint32_t device_id; uint32_t location_id; |