---

yaml --- r: 275709 b: refs/heads/master c: a77929a h: refs/heads/master i: 275707: e3370c1 v: v3
git-mirror · Nov 15, 2011 · be85487 · be85487
1 parent 0a25515
commit be85487
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Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3486140e30fcc16c0b8cd9545fbe5e2e66bf6941
+refs/heads/master: a77929a278651d4451c872178d4d7aac8908aa8e
diff --git a/trunk/drivers/net/usb/asix.c b/trunk/drivers/net/usb/asix.c
@@ -652,9 +652,17 @@ static u32 asix_get_phyid(struct usbnet *dev)
 {
 	int phy_reg;
 	u32 phy_id;
+	int i;
 
-	phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1);
-	if (phy_reg < 0)
+	/* Poll for the rare case the FW or phy isn't ready yet.  */
+	for (i = 0; i < 100; i++) {
+		phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1);
+		if (phy_reg != 0 && phy_reg != 0xFFFF)
+			break;
+		mdelay(1);
+	}
+
+	if (phy_reg <= 0 || phy_reg == 0xFFFF)
 		return 0;
 
 	phy_id = (phy_reg & 0xffff) << 16;