PTP_GMAC4_OFFSET
.ptp_off = PTP_GMAC4_OFFSET,
.ptp_off = PTP_GMAC4_OFFSET,
.ptp_off = PTP_GMAC4_OFFSET,
.ptp_off = PTP_GMAC4_OFFSET,
priv->ptpaddr = priv->ioaddr + PTP_GMAC4_OFFSET;