FTMAC100_OFFSET_PHYCR
iowrite32(phycr, priv->base + FTMAC100_OFFSET_PHYCR);
phycr = ioread32(priv->base + FTMAC100_OFFSET_PHYCR);
iowrite32(phycr, priv->base + FTMAC100_OFFSET_PHYCR);
phycr = ioread32(priv->base + FTMAC100_OFFSET_PHYCR);