Commit 5fea10d5 authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
Browse files

drm/amdgpu: support print psp v2_0 hdr debug information 



print out psp firmware v2_0 hdr information for debugging
purpose

Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarLe Ma <le.ma@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e2c34219

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

+67 −0
Original line number Diff line number Diff line
@@ -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);