50 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2/* Copyright (c) 2019, Intel Corporation. */3 4#ifndef _ICE_NVM_H_5#define _ICE_NVM_H_6 7struct ice_orom_civd_info {8 u8 signature[4]; /* Must match ASCII '$CIV' characters */9 u8 checksum; /* Simple modulo 256 sum of all structure bytes must equal 0 */10 __le32 combo_ver; /* Combo Image Version number */11 u8 combo_name_len; /* Length of the unicode combo image version string, max of 32 */12 __le16 combo_name[32]; /* Unicode string representing the Combo Image version */13} __packed;14 15int ice_acquire_nvm(struct ice_hw *hw, enum ice_aq_res_access_type access);16void ice_release_nvm(struct ice_hw *hw);17int ice_aq_read_nvm(struct ice_hw *hw, u16 module_typeid, u32 offset,18 u16 length, void *data, bool last_command,19 bool read_shadow_ram, struct ice_sq_cd *cd);20int21ice_read_flat_nvm(struct ice_hw *hw, u32 offset, u32 *length, u8 *data,22 bool read_shadow_ram);23int24ice_get_pfa_module_tlv(struct ice_hw *hw, u16 *module_tlv, u16 *module_tlv_len,25 u16 module_type);26int ice_get_inactive_orom_ver(struct ice_hw *hw, struct ice_orom_info *orom);27int ice_get_inactive_nvm_ver(struct ice_hw *hw, struct ice_nvm_info *nvm);28int29ice_get_inactive_netlist_ver(struct ice_hw *hw, struct ice_netlist_info *netlist);30int ice_read_pba_string(struct ice_hw *hw, u8 *pba_num, u32 pba_num_size);31int ice_init_nvm(struct ice_hw *hw);32int ice_read_sr_word(struct ice_hw *hw, u16 offset, u16 *data);33int34ice_aq_update_nvm(struct ice_hw *hw, u16 module_typeid, u32 offset,35 u16 length, void *data, bool last_command, u8 command_flags,36 struct ice_sq_cd *cd);37int38ice_aq_erase_nvm(struct ice_hw *hw, u16 module_typeid, struct ice_sq_cd *cd);39int ice_nvm_validate_checksum(struct ice_hw *hw);40int ice_nvm_write_activate(struct ice_hw *hw, u16 cmd_flags, u8 *response_flags);41int ice_aq_nvm_update_empr(struct ice_hw *hw);42int43ice_nvm_set_pkg_data(struct ice_hw *hw, bool del_pkg_data_flag, u8 *data,44 u16 length, struct ice_sq_cd *cd);45int46ice_nvm_pass_component_tbl(struct ice_hw *hw, u8 *data, u16 length,47 u8 transfer_flag, u8 *comp_response,48 u8 *comp_response_code, struct ice_sq_cd *cd);49#endif /* _ICE_NVM_H_ */50