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path: root/drivers/net/ethernet/freescale/fec.c
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Diffstat (limited to 'drivers/net/ethernet/freescale/fec.c')
-rw-r--r--drivers/net/ethernet/freescale/fec.c27
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c
index 069a155d16ed..e3f39372ce25 100644
--- a/drivers/net/ethernet/freescale/fec.c
+++ b/drivers/net/ethernet/freescale/fec.c
@@ -934,24 +934,28 @@ static void fec_enet_adjust_link(struct net_device *ndev)
934 goto spin_unlock; 934 goto spin_unlock;
935 } 935 }
936 936
937 /* Duplex link change */
938 if (phy_dev->link) { 937 if (phy_dev->link) {
939 if (fep->full_duplex != phy_dev->duplex) { 938 if (!fep->link) {
940 fec_restart(ndev, phy_dev->duplex);
941 /* prevent unnecessary second fec_restart() below */
942 fep->link = phy_dev->link; 939 fep->link = phy_dev->link;
943 status_change = 1; 940 status_change = 1;
944 } 941 }
945 }
946 942
947 /* Link on or off change */ 943 if (fep->full_duplex != phy_dev->duplex)
948 if (phy_dev->link != fep->link) { 944 status_change = 1;
949 fep->link = phy_dev->link; 945
950 if (phy_dev->link) 946 if (phy_dev->speed != fep->speed) {
947 fep->speed = phy_dev->speed;
948 status_change = 1;
949 }
950
951 /* if any of the above changed restart the FEC */
952 if (status_change)
951 fec_restart(ndev, phy_dev->duplex); 953 fec_restart(ndev, phy_dev->duplex);
952 else 954 } else {
955 if (fep->link) {
953 fec_stop(ndev); 956 fec_stop(ndev);
954 status_change = 1; 957 status_change = 1;
958 }
955 } 959 }
956 960
957spin_unlock: 961spin_unlock:
@@ -1437,6 +1441,7 @@ fec_enet_close(struct net_device *ndev)
1437 struct fec_enet_private *fep = netdev_priv(ndev); 1441 struct fec_enet_private *fep = netdev_priv(ndev);
1438 1442
1439 /* Don't know what to do yet. */ 1443 /* Don't know what to do yet. */
1444 napi_disable(&fep->napi);
1440 fep->opened = 0; 1445 fep->opened = 0;
1441 netif_stop_queue(ndev); 1446 netif_stop_queue(ndev);
1442 fec_stop(ndev); 1447 fec_stop(ndev);