ipc_wd_start
} ipc_wd_start = { timeout - MID_WDT_PRETIMEOUT, timeout };
in_size = DIV_ROUND_UP(sizeof(ipc_wd_start), 4);
ret = wdt_command(mid, SCU_WATCHDOG_START, &ipc_wd_start,
sizeof(ipc_wd_start), in_size);