diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index 01aa851938f8..48c1675aa342 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -304,3 +304,26 @@ uint32_t get_max_engine_clock_in_mhz(struct kgd_dev *kgd) return amdgpu_dpm_get_sclk(adev, false) / 100; } + +void get_cu_info(struct kgd_dev *kgd, struct kfd_cu_info *cu_info) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)kgd; + struct amdgpu_cu_info acu_info = adev->gfx.cu_info; + + memset(cu_info, 0, sizeof(*cu_info)); + if (sizeof(cu_info->cu_bitmap) != sizeof(acu_info.bitmap)) + return; + + cu_info->cu_active_number = acu_info.number; + cu_info->cu_ao_mask = acu_info.ao_cu_mask; + memcpy(&cu_info->cu_bitmap[0], &acu_info.bitmap[0], + sizeof(acu_info.bitmap)); + cu_info->num_shader_engines = adev->gfx.config.max_shader_engines; + cu_info->num_shader_arrays_per_engine = adev->gfx.config.max_sh_per_se; + cu_info->num_cu_per_sh = adev->gfx.config.max_cu_per_sh; + cu_info->simd_per_cu = acu_info.simd_per_cu; + cu_info->max_waves_per_simd = acu_info.max_waves_per_simd; + cu_info->wave_front_size = acu_info.wave_front_size; + cu_info->max_scratch_slots_per_cu = acu_info.max_scratch_slots_per_cu; + cu_info->lds_size = acu_info.lds_size; +} |