1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright(c) 2007 - 2018 Intel Corporation. */
 3
 4#ifndef _E1000_NVM_H_
 5#define _E1000_NVM_H_
 6
 7s32  igb_acquire_nvm(struct e1000_hw *hw);
 8void igb_release_nvm(struct e1000_hw *hw);
 9s32  igb_read_mac_addr(struct e1000_hw *hw);
10s32  igb_read_part_string(struct e1000_hw *hw, u8 *part_num,
11			  u32 part_num_size);
12s32  igb_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
13s32  igb_read_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
14s32  igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
15s32  igb_validate_nvm_checksum(struct e1000_hw *hw);
16s32  igb_update_nvm_checksum(struct e1000_hw *hw);
17
18struct e1000_fw_version {
19	u32 etrack_id;
20	u16 eep_major;
21	u16 eep_minor;
22	u16 eep_build;
23
24	u8 invm_major;
25	u8 invm_minor;
26	u8 invm_img_type;
27
28	bool or_valid;
29	u16 or_major;
30	u16 or_build;
31	u16 or_patch;
32};
33void igb_get_fw_version(struct e1000_hw *hw, struct e1000_fw_version *fw_vers);
34
35#endif