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| author | Jammy Zhou <Jammy.Zhou@amd.com> | 2015-06-06 05:00:36 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-05 13:47:51 -0400 |
| commit | 657245f7a3394063e3b25e86e314d2cf001f97d2 (patch) | |
| tree | a574625adf845dec7cddf71485883c0d966742f2 /amdgpu/amdgpu_gpu_info.c | |
| parent | 201b09a443e752429e9f69eafbd70123ce409cb0 (diff) | |
| download | external_libdrm-657245f7a3394063e3b25e86e314d2cf001f97d2.tar.gz external_libdrm-657245f7a3394063e3b25e86e314d2cf001f97d2.tar.bz2 external_libdrm-657245f7a3394063e3b25e86e314d2cf001f97d2.zip | |
amdgpu: add amdgpu_query_gds_info
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'amdgpu/amdgpu_gpu_info.c')
| -rw-r--r-- | amdgpu/amdgpu_gpu_info.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/amdgpu/amdgpu_gpu_info.c b/amdgpu/amdgpu_gpu_info.c index df193ee2..515ee78a 100644 --- a/amdgpu/amdgpu_gpu_info.c +++ b/amdgpu/amdgpu_gpu_info.c @@ -276,3 +276,28 @@ int amdgpu_query_heap_info(amdgpu_device_handle dev, return 0; } + +int amdgpu_query_gds_info(amdgpu_device_handle dev, + struct amdgpu_gds_resource_info *gds_info) +{ + struct drm_amdgpu_info_gds gds_config = {}; + int r; + + if (gds_info == NULL) + return -EINVAL; + + r = amdgpu_query_info(dev, AMDGPU_INFO_GDS_CONFIG, + sizeof(gds_config), &gds_config); + if (r) + return r; + + gds_info->gds_gfx_partition_size = gds_config.gds_gfx_partition_size; + gds_info->compute_partition_size = gds_config.compute_partition_size; + gds_info->gds_total_size = gds_config.gds_total_size; + gds_info->gws_per_gfx_partition = gds_config.gws_per_gfx_partition; + gds_info->gws_per_compute_partition = gds_config.gws_per_compute_partition; + gds_info->oa_per_gfx_partition = gds_config.oa_per_gfx_partition; + gds_info->oa_per_compute_partition = gds_config.oa_per_compute_partition; + + return 0; +} |