From 9ea5e80098e21893c7f87106bff6b5b52e85de46 Mon Sep 17 00:00:00 2001 From: xinhui pan Date: Tue, 20 Nov 2018 10:22:36 +0800 Subject: [PATCH 1506/2940] drm/amdgpu: export ta fw info Output the ta fw, aka xgmi/ras, via debugfs. Signed-off-by: xinhui pan Reviewed-by: Alex Deucher Signed-off-by: Chaudhary Amit Kumar --- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 21 +++++++++++++++++++++ include/uapi/drm/amdgpu_drm.h | 1 + 2 files changed, 22 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 75dd9885c65d..00ca09b6682b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -293,6 +293,17 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info, fw_info->ver = adev->pm.fw_version; fw_info->feature = 0; break; + case AMDGPU_INFO_FW_TA: + if (query_fw->index > 1) + return -EINVAL; + if (query_fw->index == 0) { + fw_info->ver = adev->psp.ta_fw_version; + fw_info->feature = adev->psp.ta_xgmi_ucode_version; + } else { + fw_info->ver = adev->psp.ta_fw_version; + fw_info->feature = adev->psp.ta_ras_ucode_version; + } + break; case AMDGPU_INFO_FW_SDMA: if (query_fw->index >= adev->sdma.num_instances) return -EINVAL; @@ -1367,6 +1378,16 @@ static int amdgpu_debugfs_firmware_info(struct seq_file *m, void *data) seq_printf(m, "ASD feature version: %u, firmware version: 0x%08x\n", fw_info.feature, fw_info.ver); + query_fw.fw_type = AMDGPU_INFO_FW_TA; + for (i = 0; i < 2; i++) { + query_fw.index = i; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + continue; + seq_printf(m, "TA %s feature version: %u, firmware version: 0x%08x\n", + i ? "RAS" : "XGMI", fw_info.feature, fw_info.ver); + } + /* SMC */ query_fw.fw_type = AMDGPU_INFO_FW_SMC; ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 32208b1d4e0d..c7d5bc34e18f 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -739,6 +739,7 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_SRM_MEM 0x11 /* Subquery id: Query DMCU firmware version */ #define AMDGPU_INFO_FW_DMCU 0x12 + #define AMDGPU_INFO_FW_TA 0x13 /* number of bytes moved for TTM migration */ #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f /* the used VRAM size */ -- 2.17.1