NIG_REG_P1_TLLH_PTP_BUF_SEQID
val_seq = REG_RD(bp, port ? NIG_REG_P1_TLLH_PTP_BUF_SEQID :
REG_WR(bp, port ? NIG_REG_P1_TLLH_PTP_BUF_SEQID :