linux/drivers/net/igb/e1000_nvm.h
Carolyn Wyborny 9835fd7321 igb: Add new function to read part number from EEPROM in string format
New adapters will have part numbers stored in string format rather than
simple hex format. This function will read part number formats in either
hex or string.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2010-12-10 22:14:01 -08:00

43 lines
1.7 KiB
C

/*******************************************************************************
Intel(R) Gigabit Ethernet Linux driver
Copyright(c) 2007 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, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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_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);
#endif