summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/cadence/macb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/cadence/macb.c')
-rw-r--r--drivers/net/ethernet/cadence/macb.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 1466bc4e3dda..033064b7b576 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -179,13 +179,16 @@ static void macb_handle_link_change(struct net_device *dev)
spin_unlock_irqrestore(&bp->lock, flags);
if (status_change) {
- if (phydev->link)
+ if (phydev->link) {
+ netif_carrier_on(dev);
netdev_info(dev, "link up (%d/%s)\n",
phydev->speed,
phydev->duplex == DUPLEX_FULL ?
"Full" : "Half");
- else
+ } else {
+ netif_carrier_off(dev);
netdev_info(dev, "link down\n");
+ }
}
}
@@ -1033,6 +1036,9 @@ static int macb_open(struct net_device *dev)
netdev_dbg(bp->dev, "open\n");
+ /* carrier starts down */
+ netif_carrier_off(dev);
+
/* if the phy is not yet register, retry later*/
if (!bp->phy_dev)
return -EAGAIN;
@@ -1406,6 +1412,8 @@ static int __init macb_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, dev);
+ netif_carrier_off(dev);
+
netdev_info(dev, "Cadence %s at 0x%08lx irq %d (%pM)\n",
macb_is_gem(bp) ? "GEM" : "MACB", dev->base_addr,
dev->irq, dev->dev_addr);
@@ -1469,6 +1477,7 @@ static int macb_suspend(struct platform_device *pdev, pm_message_t state)
struct net_device *netdev = platform_get_drvdata(pdev);
struct macb *bp = netdev_priv(netdev);
+ netif_carrier_off(netdev);
netif_device_detach(netdev);
clk_disable(bp->hclk);