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);
20int
21ice_read_flat_nvm(struct ice_hw *hw, u32 offset, u32 *length, u8 *data,
22		  bool read_shadow_ram);
23int
24ice_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);
28int
29ice_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);
33int
34ice_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);
37int
38ice_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);
42int
43ice_nvm_set_pkg_data(struct ice_hw *hw, bool del_pkg_data_flag, u8 *data,
44		     u16 length, struct ice_sq_cd *cd);
45int
46ice_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_ */