patch-2.4.19 linux-2.4.19/drivers/net/mii.c

• Lines: 9
• Date: Fri Aug 2 17:39:44 2002
• Orig file: linux-2.4.18/drivers/net/mii.c
• Orig date: Mon Feb 25 11:37:59 2002

diff -urN linux-2.4.18/drivers/net/mii.c linux-2.4.19/drivers/net/mii.c
@@ -146,6 +146,8 @@
 
 int mii_link_ok (struct mii_if_info *mii)
 {
+	/* first, a dummy read, needed to latch some MII phys */
+	mii->mdio_read(mii->dev, mii->phy_id, MII_BMSR);
 	if (mii->mdio_read(mii->dev, mii->phy_id, MII_BMSR) & BMSR_LSTATUS)
 		return 1;
 	return 0;