SHMEM_WR
SHMEM_WR(sc, func_mb[mb_idx].drv_mb_param, param);
SHMEM_WR(sc, func_mb[mb_idx].drv_mb_header, (command | seq));
SHMEM_WR(sc, func_mb[SC_FW_MB_IDX(sc)].drv_pulse_mb,
SHMEM_WR(sc, dev_info.port_hw_config[port].external_phy_config,