OPTEE_MSG_ATTR_TYPE_TMEM_INPUT
case OPTEE_MSG_ATTR_TYPE_TMEM_INPUT:
mp->attr = OPTEE_MSG_ATTR_TYPE_TMEM_INPUT + p->attr -
attr - OPTEE_MSG_ATTR_TYPE_TMEM_INPUT;
msg_arg->params[1].attr = OPTEE_MSG_ATTR_TYPE_TMEM_INPUT;