[PATCH] sundance: include MII address 0 in PHY probe

Include MII address 0 at the end of the PHY scan.  This covers the
entire range of possible MII addresses.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index d8a7e08..5de0554 100644 (file)
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -609,16 +609,17 @@ static int __devinit sundance_probe1 (struct pci_dev *pdev,
 
        np->phys[0] = 1;                /* Default setting */
        np->mii_preamble_required++;
-       for (phy = 1; phy < 32 && phy_idx < MII_CNT; phy++) {
+       for (phy = 1; phy <= 32 && phy_idx < MII_CNT; phy++) {
                int mii_status = mdio_read(dev, phy, MII_BMSR);
+               int phyx = phy & 0x1f;
                if (mii_status != 0xffff  &&  mii_status != 0x0000) {
-                       np->phys[phy_idx++] = phy;
-                       np->mii_if.advertising = mdio_read(dev, phy, MII_ADVERTISE);
+                       np->phys[phy_idx++] = phyx;
+                       np->mii_if.advertising = mdio_read(dev, phyx, MII_ADVERTISE);
                        if ((mii_status & 0x0040) == 0)
                                np->mii_preamble_required++;
                        printk(KERN_INFO "%s: MII PHY found at address %d, status "
                                   "0x%4.4x advertising %4.4x.\n",
-                                  dev->name, phy, mii_status, np->mii_if.advertising);
+                                  dev->name, phyx, mii_status, np->mii_if.advertising);
                }
        }
        np->mii_preamble_required--;