diff options
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/tlan.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c index cacc76da91a2..3b8364568a6a 100644 --- a/drivers/net/ethernet/ti/tlan.c +++ b/drivers/net/ethernet/ti/tlan.c @@ -2720,6 +2720,7 @@ static void tlan_phy_finish_auto_neg(struct net_device *dev) else if (!(mode & 0x0080) && (mode & 0x0040)) priv->tlan_full_duplex = true; + /* switch to internal PHY for 10 Mbps */ if ((!(mode & 0x0180)) && (priv->adapter->flags & TLAN_ADAPTER_USE_INTERN_10) && (priv->phy_num != 0)) { @@ -2787,6 +2788,21 @@ static void tlan_phy_monitor(unsigned long data) dev->name); tlan_dio_write8(dev->base_addr, TLAN_LED_REG, 0); netif_carrier_off(dev); + if (priv->adapter->flags & TLAN_ADAPTER_USE_INTERN_10) { + /* power down internal PHY */ + u16 data = MII_GC_PDOWN | MII_GC_LOOPBK | + MII_GC_ISOLATE; + + tlan_mii_sync(dev->base_addr); + tlan_mii_write_reg(dev, priv->phy[0], + MII_GEN_CTL, data); + /* set to external PHY */ + priv->phy_num = 1; + /* restart autonegotiation */ + tlan_set_timer(dev, 4 * HZ / 10, + TLAN_TIMER_PHY_PDOWN); + return; + } } } |