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kernel/linux-rt-4.4.41/drivers/net/ethernet/intel/igb/e1000_nvm.h 1.88 KB
5113f6f70   김현기   kernel add
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  /* Intel(R) Gigabit Ethernet Linux driver
   * Copyright(c) 2007-2014 Intel Corporation.
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms and conditions of the GNU General Public License,
   * version 2, as published by the Free Software Foundation.
   *
   * This program is distributed in the hope it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   * more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program; if not, see <http://www.gnu.org/licenses/>.
   *
   * The full GNU General Public License is included in this distribution in
   * the file called "COPYING".
   *
   * Contact Information:
   * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
   * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
   */
  
  #ifndef _E1000_NVM_H_
  #define _E1000_NVM_H_
  
  s32  igb_acquire_nvm(struct e1000_hw *hw);
  void igb_release_nvm(struct e1000_hw *hw);
  s32  igb_read_mac_addr(struct e1000_hw *hw);
  s32  igb_read_part_num(struct e1000_hw *hw, u32 *part_num);
  s32  igb_read_part_string(struct e1000_hw *hw, u8 *part_num,
  			  u32 part_num_size);
  s32  igb_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
  s32  igb_read_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
  s32  igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
  s32  igb_validate_nvm_checksum(struct e1000_hw *hw);
  s32  igb_update_nvm_checksum(struct e1000_hw *hw);
  
  struct e1000_fw_version {
  	u32 etrack_id;
  	u16 eep_major;
  	u16 eep_minor;
  	u16 eep_build;
  
  	u8 invm_major;
  	u8 invm_minor;
  	u8 invm_img_type;
  
  	bool or_valid;
  	u16 or_major;
  	u16 or_build;
  	u16 or_patch;
  };
  void igb_get_fw_version(struct e1000_hw *hw, struct e1000_fw_version *fw_vers);
  
  #endif