NIG_REG_LLH0_BRB1_DRV_MASK_MF
REG_WR(cb, NIG_REG_LLH0_BRB1_DRV_MASK_MF + params->port*4,
u32_t mask_mf_reg = PORT_ID(pdev) ? NIG_REG_LLH1_BRB1_DRV_MASK_MF : NIG_REG_LLH0_BRB1_DRV_MASK_MF;