drivers/net/ethernet/intel/igb/e1000_nvm.h

   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
   7 s32  igb_acquire_nvm(struct e1000_hw *hw);
   8 void igb_release_nvm(struct e1000_hw *hw);
   9 s32  igb_read_mac_addr(struct e1000_hw *hw);
  10 s32  igb_read_part_num(struct e1000_hw *hw, u32 *part_num);
  11 s32  igb_read_part_string(struct e1000_hw *hw, u8 *part_num,
  12                           u32 part_num_size);
  13 s32  igb_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
  14 s32  igb_read_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
  15 s32  igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
  16 s32  igb_validate_nvm_checksum(struct e1000_hw *hw);
  17 s32  igb_update_nvm_checksum(struct e1000_hw *hw);
  18
  19 struct e1000_fw_version {
  20         u32 etrack_id;
  21         u16 eep_major;
  22         u16 eep_minor;
  23         u16 eep_build;
  24
  25         u8 invm_major;
  26         u8 invm_minor;
  27         u8 invm_img_type;
  28
  29         bool or_valid;
  30         u16 or_major;
  31         u16 or_build;
  32         u16 or_patch;
  33 };
  34 void igb_get_fw_version(struct e1000_hw *hw, struct e1000_fw_version *fw_vers);
  35
  36 #endif