oce_mbx
mq->ring = oce_create_ring(sc, 128, sizeof(struct oce_mbx), 8);
struct oce_mbx *mbx = &bmbx->mbx;
memset(mbx, 0, sizeof(struct oce_mbx));
struct oce_mbx *mbx;
memset(mbx, 0, sizeof(struct oce_mbx));
struct oce_mbx mbx;