IRO_TSTORM_PKT_DUPLICATION_CFG
(IRO[IRO_TSTORM_PKT_DUPLICATION_CFG].base \
+ ((pf_id) * IRO[IRO_TSTORM_PKT_DUPLICATION_CFG].m1))
(IRO[IRO_TSTORM_PKT_DUPLICATION_CFG].size)