/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ /* Copyright (c) 2017-2019 Mellanox Technologies. All rights reserved */ #ifndef _MLXFW_MFA2_FORMAT_H #define _MLXFW_MFA2_FORMAT_H #include "mlxfw_mfa2_file.h" #include "mlxfw_mfa2_tlv.h" enum mlxfw_mfa2_tlv_type { MLXFW_MFA2_TLV_MULTI_PART = 0x01, MLXFW_MFA2_TLV_PACKAGE_DESCRIPTOR = 0x02, MLXFW_MFA2_TLV_COMPONENT_DESCRIPTOR = 0x04, MLXFW_MFA2_TLV_COMPONENT_PTR = 0x22, MLXFW_MFA2_TLV_PSID = 0x2A, }; enum mlxfw_mfa2_compression_type { MLXFW_MFA2_COMPRESSION_TYPE_NONE, MLXFW_MFA2_COMPRESSION_TYPE_XZ, }; struct mlxfw_mfa2_tlv_package_descriptor { __be16 num_components; __be16 num_devices; __be32 cb_offset; __be32 cb_archive_size; __be32 cb_size_h; __be32 cb_size_l; u8 padding[3]; u8 cv_compression; __be32 user_data_offset; } __packed; MLXFW_MFA2_TLV(package_descriptor, struct mlxfw_mfa2_tlv_package_descriptor, MLXFW_MFA2_TLV_PACKAGE_DESCRIPTOR); struct mlxfw_mfa2_tlv_multi { __be16 num_extensions; __be16 total_len; } __packed; MLXFW_MFA2_TLV(multi, struct mlxfw_mfa2_tlv_multi, MLXFW_MFA2_TLV_MULTI_PART); struct mlxfw_mfa2_tlv_psid { u8 psid[0]; } __packed; MLXFW_MFA2_TLV_VARSIZE(psid, struct mlxfw_mfa2_tlv_psid, MLXFW_MFA2_TLV_PSID); struct mlxfw_mfa2_tlv_component_ptr { __be16 storage_id; __be16 component_index; __be32 storage_address; } __packed; MLXFW_MFA2_TLV(component_ptr, struct mlxfw_mfa2_tlv_component_ptr, MLXFW_MFA2_TLV_COMPONENT_PTR); struct mlxfw_mfa2_tlv_component_descriptor { __be16 pldm_classification; __be16 identifier; __be32 cb_offset_h; __be32 cb_offset_l; __be32 size; } __packed; MLXFW_MFA2_TLV(component_descriptor, struct mlxfw_mfa2_tlv_component_descriptor, MLXFW_MFA2_TLV_COMPONENT_DESCRIPTOR); #endif