37 lines
1 KiB
C
37 lines
1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright(c) 2007 - 2018 Intel Corporation. */
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#ifndef _E1000_NVM_H_
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#define _E1000_NVM_H_
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s32 igb_acquire_nvm(struct e1000_hw *hw);
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void igb_release_nvm(struct e1000_hw *hw);
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s32 igb_read_mac_addr(struct e1000_hw *hw);
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s32 igb_read_part_num(struct e1000_hw *hw, u32 *part_num);
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s32 igb_read_part_string(struct e1000_hw *hw, u8 *part_num,
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u32 part_num_size);
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s32 igb_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
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s32 igb_read_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
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s32 igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
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s32 igb_validate_nvm_checksum(struct e1000_hw *hw);
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s32 igb_update_nvm_checksum(struct e1000_hw *hw);
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struct e1000_fw_version {
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u32 etrack_id;
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u16 eep_major;
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u16 eep_minor;
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u16 eep_build;
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u8 invm_major;
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u8 invm_minor;
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u8 invm_img_type;
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bool or_valid;
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u16 or_major;
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u16 or_build;
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u16 or_patch;
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};
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void igb_get_fw_version(struct e1000_hw *hw, struct e1000_fw_version *fw_vers);
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#endif
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