return 0;
}
+int mii_check_gmii_support(struct mii_if_info *mii)
+{
+ int reg;
+
+ reg = mii->mdio_read(mii->dev, mii->phy_id, MII_BMSR);
+ if (reg & BMSR_ESTATEN) {
+ reg = mii->mdio_read(mii->dev, mii->phy_id, MII_ESTATUS);
+ if (reg & (ESTATUS_1000_TFULL | ESTATUS_1000_THALF))
+ return 1;
+ }
+
+ return 0;
+}
+
int mii_link_ok (struct mii_if_info *mii)
{
/* first, a dummy read, needed to latch some MII phys */
EXPORT_SYMBOL(mii_ethtool_sset);
EXPORT_SYMBOL(mii_check_link);
EXPORT_SYMBOL(mii_check_media);
+EXPORT_SYMBOL(mii_check_gmii_support);
EXPORT_SYMBOL(generic_mii_ioctl);