MB_GET_CID_ADDR
REG_WR16(sc, MB_GET_CID_ADDR(RX_CID) + BCE_L2MQ_RX_HOST_BDIDX, prod);
REG_WR(sc, MB_GET_CID_ADDR(RX_CID) + BCE_L2MQ_RX_HOST_BSEQ, prod_bseq);
REG_WR16(sc, MB_GET_CID_ADDR(RX_CID) + BCE_L2MQ_RX_HOST_PG_BDIDX,
REG_WR16(sc, MB_GET_CID_ADDR(TX_CID) +
REG_WR(sc, MB_GET_CID_ADDR(TX_CID) +