static uint64_t megasas_fw_time(void)
{
    struct tm curtime;
    uint64_t bcd_time;

    qemu_get_timedate(&curtime, 0);
    bcd_time = ((uint64_t)curtime.tm_sec & 0xff) << 48 |
        ((uint64_t)curtime.tm_min & 0xff)  << 40 |
        ((uint64_t)curtime.tm_hour & 0xff) << 32 |
        ((uint64_t)curtime.tm_mday & 0xff) << 24 |
        ((uint64_t)curtime.tm_mon & 0xff)  << 16 |
        ((uint64_t)(curtime.tm_year + 1900) & 0xffff);

    return bcd_time;
}

static uint64_t megasas_fw_time(void)
{
    struct tm curtime;
    uint64_t bcd_time;

    qemu_get_timedate(&curtime, 0);
    bcd_time = ((uint64_t)curtime.tm_sec & 0xff) << 48 |
        ((uint64_t)curtime.tm_min & 0xff)  << 40 |
        ((uint64_t)curtime.tm_hour & 0xff) << 32 |
        ((uint64_t)curtime.tm_mday & 0xff) << 24 |
        ((uint64_t)curtime.tm_mon & 0xff)  << 16 |
        ((uint64_t)(curtime.tm_year + 1900) & 0xffff);

    return bcd_time;
}
