- if (phy_id == 0xffff || phy_id == 0x0) {
- printf("%s: no PHY present\n", dev->name);
- return 0;
- }
-
- ftgmac100_phy_read(dev, priv->phy_addr, MII_BMSR, &status);
-
- if (!(status & BMSR_LSTATUS)) {
- /* Try to re-negotiate if we don't have link already. */
- ftgmac100_phy_reset(dev);
-
- for (i = 0; i < 100000 / 100; i++) {
- ftgmac100_phy_read(dev, priv->phy_addr,
- MII_BMSR, &status);
- if (status & BMSR_LSTATUS)
- break;
- udelay(100);
- }
- }
-
- if (!(status & BMSR_LSTATUS)) {
- printf("%s: link down\n", dev->name);
- return 0;
- }
-
-#ifdef CONFIG_FTGMAC100_EGIGA
- /* 1000 Base-T Status Register */
- ftgmac100_phy_read(dev, priv->phy_addr,
- MII_STAT1000, &stat_ge);
-
- speed = (stat_ge & (LPA_1000FULL | LPA_1000HALF)
- ? 1 : 0);
-
- duplex = ((stat_ge & LPA_1000FULL)
- ? 1 : 0);
-
- if (speed) { /* Speed is 1000 */
- printf("%s: link up, 1000bps %s-duplex\n",
- dev->name, duplex ? "full" : "half");
- return 0;
- }
-#endif
-
- ftgmac100_phy_read(dev, priv->phy_addr, MII_ADVERTISE, &adv);
- ftgmac100_phy_read(dev, priv->phy_addr, MII_LPA, &lpa);
-
- media = mii_nway_result(lpa & adv);
- speed = (media & (ADVERTISE_100FULL | ADVERTISE_100HALF) ? 1 : 0);
- duplex = (media & ADVERTISE_FULL) ? 1 : 0;
-
- printf("%s: link up, %sMbps %s-duplex\n",
- dev->name, speed ? "100" : "10", duplex ? "full" : "half");
-
- return 1;
-}
-
-static int ftgmac100_update_link_speed(struct eth_device *dev)
-{
- struct ftgmac100 *ftgmac100 = (struct ftgmac100 *)dev->iobase;
- struct ftgmac100_data *priv = dev->priv;
-
- unsigned short stat_fe;
- unsigned short stat_ge;
- unsigned int maccr;
-
-#ifdef CONFIG_FTGMAC100_EGIGA
- /* 1000 Base-T Status Register */
- ftgmac100_phy_read(dev, priv->phy_addr, MII_STAT1000, &stat_ge);
-#endif
-
- ftgmac100_phy_read(dev, priv->phy_addr, MII_BMSR, &stat_fe);
-
- if (!(stat_fe & BMSR_LSTATUS)) /* link status up? */
- return 0;
-