diff options
| author | Le Ma <le.ma@amd.com> | 2023-08-14 18:37:28 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-08-31 17:53:19 -0400 |
| commit | 46b55e25c94af1689636f4be1760fb0d9ddd8ae2 (patch) | |
| tree | 138b166d18381e4bc53b1de6998cc0821ea61d1c /drivers/gpu | |
| parent | d4f6425a5615bbeaee1d14663205b23f82dc0313 (diff) | |
drm/amdgpu: update gc_info v2_1 from discovery
Several new fields are exposed in gc_info v2_1
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/include/discovery.h | 30 |
3 files changed, 43 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index d4a7e33653d9..7d5e7ad28ba8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -1390,6 +1390,7 @@ union gc_info { struct gc_info_v1_1 v1_1; struct gc_info_v1_2 v1_2; struct gc_info_v2_0 v2; + struct gc_info_v2_1 v2_1; }; static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) @@ -1465,6 +1466,15 @@ static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v2.gc_num_sc_per_se) / le32_to_cpu(gc_info->v2.gc_num_sh_per_se); adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v2.gc_num_packer_per_sc); + if (gc_info->v2.header.version_minor == 1) { + adev->gfx.config.gc_num_tcp_per_sa = le32_to_cpu(gc_info->v2_1.gc_num_tcp_per_sh); + adev->gfx.config.gc_tcp_size_per_cu = le32_to_cpu(gc_info->v2_1.gc_tcp_size_per_cu); + adev->gfx.config.gc_num_sdp_interface = le32_to_cpu(gc_info->v2_1.gc_num_sdp_interface); /* per XCD */ + adev->gfx.config.gc_num_cu_per_sqc = le32_to_cpu(gc_info->v2_1.gc_num_cu_per_sqc); + adev->gfx.config.gc_l1_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc_instruction_cache_size_per_sqc); + adev->gfx.config.gc_l1_data_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc_scalar_data_cache_size_per_sqc); + adev->gfx.config.gc_tcc_size = le32_to_cpu(gc_info->v2_1.gc_tcc_size); /* per XCD */ + } break; default: dev_err(adev->dev, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h index a4ff515ce896..395c1768b9fc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -241,6 +241,9 @@ struct amdgpu_gfx_config { uint32_t gc_gl1c_per_sa; uint32_t gc_gl1c_size_per_instance; uint32_t gc_gl2c_per_gpu; + uint32_t gc_tcp_size_per_cu; + uint32_t gc_num_cu_per_sqc; + uint32_t gc_tcc_size; }; struct amdgpu_cu_info { diff --git a/drivers/gpu/drm/amd/include/discovery.h b/drivers/gpu/drm/amd/include/discovery.h index b9884e576f98..7a9d473d0917 100644 --- a/drivers/gpu/drm/amd/include/discovery.h +++ b/drivers/gpu/drm/amd/include/discovery.h @@ -280,6 +280,36 @@ struct gc_info_v2_0 { uint32_t gc_num_packer_per_sc; }; +struct gc_info_v2_1 { + struct gpu_info_header header; + + uint32_t gc_num_se; + uint32_t gc_num_cu_per_sh; + uint32_t gc_num_sh_per_se; + uint32_t gc_num_rb_per_se; + uint32_t gc_num_tccs; + uint32_t gc_num_gprs; + uint32_t gc_num_max_gs_thds; + uint32_t gc_gs_table_depth; + uint32_t gc_gsprim_buff_depth; + uint32_t gc_parameter_cache_depth; + uint32_t gc_double_offchip_lds_buffer; + uint32_t gc_wave_size; + uint32_t gc_max_waves_per_simd; + uint32_t gc_max_scratch_slots_per_cu; + uint32_t gc_lds_size; + uint32_t gc_num_sc_per_se; + uint32_t gc_num_packer_per_sc; + /* new for v2_1 */ + uint32_t gc_num_tcp_per_sh; + uint32_t gc_tcp_size_per_cu; + uint32_t gc_num_sdp_interface; + uint32_t gc_num_cu_per_sqc; + uint32_t gc_instruction_cache_size_per_sqc; + uint32_t gc_scalar_data_cache_size_per_sqc; + uint32_t gc_tcc_size; +}; + typedef struct harvest_info_header { uint32_t signature; /* Table Signature */ uint32_t version; /* Table Version */ |