e1000_write_eeprom
ret_val = e1000_write_eeprom(hw, first_word,
if (e1000_write_eeprom(hw, EEPROM_CHECKSUM_REG, 1, &checksum) < 0) {
s32 e1000_write_eeprom(struct e1000_hw *hw, u16 reg, u16 words, u16 * data);