write_opcode     5083 dev/pci/if_em_hw.c         uint8_t write_opcode = EEPROM_WRITE_OPCODE_SPI;
write_opcode     5097 dev/pci/if_em_hw.c             write_opcode |= EEPROM_A8_OPCODE_SPI;
write_opcode     5100 dev/pci/if_em_hw.c         em_shift_out_ee_bits(hw, write_opcode, eeprom->opcode_bits);