MBOX_COMMAND_PARAM_ERROR
MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000);
MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000);
mbp->param[0] = MBOX_COMMAND_PARAM_ERROR;
case MBOX_COMMAND_PARAM_ERROR: