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Commit b5ab16bf authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: properly byteswap gpu_info firmware 



It's stored in LE format.

Reviewed-by: default avatarMichel Dänzer <michel.daenzer@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent cd70f3d6

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

+11 −11
Original line number Diff line number Diff line
@@ -1462,19 +1462,19 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev) 
			(const struct gpu_info_firmware_v1_0 *)(fw->data +

								le32_to_cpu(hdr->header.ucode_array_offset_bytes));



		adev->gfx.config.max_shader_engines = gpu_info_fw->gc_num_se;

		adev->gfx.config.max_cu_per_sh = gpu_info_fw->gc_num_cu_per_sh;

		adev->gfx.config.max_sh_per_se = gpu_info_fw->gc_num_sh_per_se;

		adev->gfx.config.max_backends_per_se = gpu_info_fw->gc_num_rb_per_se;

		adev->gfx.config.max_shader_engines = le32_to_cpu(gpu_info_fw->gc_num_se);

		adev->gfx.config.max_cu_per_sh = le32_to_cpu(gpu_info_fw->gc_num_cu_per_sh);

		adev->gfx.config.max_sh_per_se = le32_to_cpu(gpu_info_fw->gc_num_sh_per_se);

		adev->gfx.config.max_backends_per_se = le32_to_cpu(gpu_info_fw->gc_num_rb_per_se);

		adev->gfx.config.max_texture_channel_caches =

			gpu_info_fw->gc_num_tccs;

		adev->gfx.config.max_gprs = gpu_info_fw->gc_num_gprs;

		adev->gfx.config.max_gs_threads = gpu_info_fw->gc_num_max_gs_thds;

		adev->gfx.config.gs_vgt_table_depth = gpu_info_fw->gc_gs_table_depth;

		adev->gfx.config.gs_prim_buffer_depth = gpu_info_fw->gc_gsprim_buff_depth;

			le32_to_cpu(gpu_info_fw->gc_num_tccs);

		adev->gfx.config.max_gprs = le32_to_cpu(gpu_info_fw->gc_num_gprs);

		adev->gfx.config.max_gs_threads = le32_to_cpu(gpu_info_fw->gc_num_max_gs_thds);

		adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gpu_info_fw->gc_gs_table_depth);

		adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gpu_info_fw->gc_gsprim_buff_depth);

		adev->gfx.config.double_offchip_lds_buf =

			gpu_info_fw->gc_double_offchip_lds_buffer;

		adev->gfx.cu_info.wave_front_size = gpu_info_fw->gc_wave_size;

			le32_to_cpu(gpu_info_fw->gc_double_offchip_lds_buffer);

		adev->gfx.cu_info.wave_front_size = le32_to_cpu(gpu_info_fw->gc_wave_size);

		break;

	}

	default: