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path: root/drivers/net/r8169.c
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Diffstat (limited to 'drivers/net/r8169.c')
-rw-r--r--drivers/net/r8169.c26
1 files changed, 22 insertions, 4 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 27f90b2139c0..45d3ca431957 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -571,8 +571,8 @@ static void rtl8169_xmii_reset_enable(void __iomem *ioaddr)
571{ 571{
572 unsigned int val; 572 unsigned int val;
573 573
574 val = (mdio_read(ioaddr, MII_BMCR) | BMCR_RESET) & 0xffff; 574 mdio_write(ioaddr, MII_BMCR, BMCR_RESET);
575 mdio_write(ioaddr, MII_BMCR, val); 575 val = mdio_read(ioaddr, MII_BMCR);
576} 576}
577 577
578static void rtl8169_check_link_status(struct net_device *dev, 578static void rtl8169_check_link_status(struct net_device *dev,
@@ -1406,6 +1406,22 @@ static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
1406 free_netdev(dev); 1406 free_netdev(dev);
1407} 1407}
1408 1408
1409static void rtl8169_phy_reset(struct net_device *dev,
1410 struct rtl8169_private *tp)
1411{
1412 void __iomem *ioaddr = tp->mmio_addr;
1413 int i;
1414
1415 tp->phy_reset_enable(ioaddr);
1416 for (i = 0; i < 100; i++) {
1417 if (!tp->phy_reset_pending(ioaddr))
1418 return;
1419 msleep(1);
1420 }
1421 if (netif_msg_link(tp))
1422 printk(KERN_ERR "%s: PHY reset failed.\n", dev->name);
1423}
1424
1409static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp) 1425static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
1410{ 1426{
1411 void __iomem *ioaddr = tp->mmio_addr; 1427 void __iomem *ioaddr = tp->mmio_addr;
@@ -1434,6 +1450,8 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
1434 1450
1435 rtl8169_link_option(board_idx, &autoneg, &speed, &duplex); 1451 rtl8169_link_option(board_idx, &autoneg, &speed, &duplex);
1436 1452
1453 rtl8169_phy_reset(dev, tp);
1454
1437 rtl8169_set_speed(dev, autoneg, speed, duplex); 1455 rtl8169_set_speed(dev, autoneg, speed, duplex);
1438 1456
1439 if ((RTL_R8(PHYstatus) & TBI_Enable) && netif_msg_link(tp)) 1457 if ((RTL_R8(PHYstatus) & TBI_Enable) && netif_msg_link(tp))
@@ -1473,8 +1491,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
1473 struct rtl8169_private *tp; 1491 struct rtl8169_private *tp;
1474 struct net_device *dev; 1492 struct net_device *dev;
1475 void __iomem *ioaddr; 1493 void __iomem *ioaddr;
1476 unsigned int i, pm_cap; 1494 unsigned int pm_cap;
1477 int rc; 1495 int i, rc;
1478 1496
1479 if (netif_msg_drv(&debug)) { 1497 if (netif_msg_drv(&debug)) {
1480 printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n", 1498 printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",