mac_writereg(E1000State *s, int index, uint32_t val)
{
    uint32_t macaddr[2];

    s->mac_reg[index] = val;

    if (index == RA + 1) {
        macaddr[0] = cpu_to_le32(s->mac_reg[RA]);
        macaddr[1] = cpu_to_le32(s->mac_reg[RA + 1]);
        qemu_format_nic_info_str(qemu_get_queue(s->nic), (uint8_t *)macaddr);
    }
}
Unknown