drm/amdgpu: support print psp v2_0 hdr debug information

print out psp firmware v2_0 hdr information for debugging
purpose

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 016477f..c909446 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -248,6 +248,8 @@ void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr)
 {
        uint16_t version_major = le16_to_cpu(hdr->header_version_major);
        uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+       uint32_t fw_index;
+       const struct psp_fw_bin_desc *desc;
 
        DRM_DEBUG("PSP\n");
        amdgpu_ucode_print_common_hdr(hdr);
@@ -312,6 +314,71 @@ void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr)
                        DRM_DEBUG("spl_size_bytes: %u\n",
                                  le32_to_cpu(psp_hdr_v1_3->spl.size_bytes));
                }
+       } else if (version_major == 2) {
+               const struct psp_firmware_header_v2_0 *psp_hdr_v2_0 =
+                        container_of(hdr, struct psp_firmware_header_v2_0, header);
+               for (fw_index = 0; fw_index < le32_to_cpu(psp_hdr_v2_0->psp_fw_bin_count); fw_index++) {
+                       desc = &(psp_hdr_v2_0->psp_fw_bin[fw_index]);
+                       switch (desc->fw_type) {
+                       case PSP_FW_TYPE_PSP_SOS:
+                               DRM_DEBUG("psp_sos_version: %u\n",
+                                         le32_to_cpu(desc->fw_version));
+                               DRM_DEBUG("psp_sos_size_bytes: %u\n",
+                                         le32_to_cpu(desc->size_bytes));
+                               break;
+                       case PSP_FW_TYPE_PSP_SYS_DRV:
+                               DRM_DEBUG("psp_sys_drv_version: %u\n",
+                                         le32_to_cpu(desc->fw_version));
+                               DRM_DEBUG("psp_sys_drv_size_bytes: %u\n",
+                                         le32_to_cpu(desc->size_bytes));
+                               break;
+                       case PSP_FW_TYPE_PSP_KDB:
+                               DRM_DEBUG("psp_kdb_version: %u\n",
+                                         le32_to_cpu(desc->fw_version));
+                               DRM_DEBUG("psp_kdb_size_bytes: %u\n",
+                                         le32_to_cpu(desc->size_bytes));
+                               break;
+                       case PSP_FW_TYPE_PSP_TOC:
+                               DRM_DEBUG("psp_toc_version: %u\n",
+                                         le32_to_cpu(desc->fw_version));
+                               DRM_DEBUG("psp_toc_size_bytes: %u\n",
+                                         le32_to_cpu(desc->size_bytes));
+                               break;
+                       case PSP_FW_TYPE_PSP_SPL:
+                               DRM_DEBUG("psp_spl_version: %u\n",
+                                         le32_to_cpu(desc->fw_version));
+                               DRM_DEBUG("psp_spl_size_bytes: %u\n",
+                                         le32_to_cpu(desc->size_bytes));
+                               break;
+                       case PSP_FW_TYPE_PSP_RL:
+                               DRM_DEBUG("psp_rl_version: %u\n",
+                                         le32_to_cpu(desc->fw_version));
+                               DRM_DEBUG("psp_rl_size_bytes: %u\n",
+                                         le32_to_cpu(desc->size_bytes));
+                               break;
+                       case PSP_FW_TYPE_PSP_SOC_DRV:
+                               DRM_DEBUG("psp_soc_drv_version: %u\n",
+                                         le32_to_cpu(desc->fw_version));
+                               DRM_DEBUG("psp_soc_drv_size_bytes: %u\n",
+                                         le32_to_cpu(desc->size_bytes));
+                               break;
+                       case PSP_FW_TYPE_PSP_INTF_DRV:
+                               DRM_DEBUG("psp_intf_drv_version: %u\n",
+                                         le32_to_cpu(desc->fw_version));
+                               DRM_DEBUG("psp_intf_drv_size_bytes: %u\n",
+                                         le32_to_cpu(desc->size_bytes));
+                               break;
+                       case PSP_FW_TYPE_PSP_DBG_DRV:
+                               DRM_DEBUG("psp_dbg_drv_version: %u\n",
+                                         le32_to_cpu(desc->fw_version));
+                               DRM_DEBUG("psp_dbg_drv_size_bytes: %u\n",
+                                         le32_to_cpu(desc->size_bytes));
+                               break;
+                       default:
+                               DRM_DEBUG("Unsupported PSP fw type: %d\n", desc->fw_type);
+                               break;
+                       }
+               }
        } else {
                DRM_ERROR("Unknown PSP ucode version: %u.%u\n",
                          version_major, version_minor);