diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 87975b5..7a8209e 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -2912,20 +2912,12 @@ static void fec_poll_controller(struct net_device *dev) #endif #define FEATURES_NEED_QUIESCE NETIF_F_RXCSUM - -static int fec_set_features(struct net_device *netdev, +static inline void fec_enet_set_netdev_features(struct net_device *netdev, netdev_features_t features) { struct fec_enet_private *fep = netdev_priv(netdev); netdev_features_t changed = features ^ netdev->features; - /* Quiesce the device if necessary */ - if (netif_running(netdev) && changed & FEATURES_NEED_QUIESCE) { - napi_disable(&fep->napi); - netif_tx_lock_bh(netdev); - fec_stop(netdev); - } - netdev->features = features; /* Receive checksum has been changed */ @@ -2935,13 +2927,25 @@ static int fec_set_features(struct net_device *netdev, else fep->csum_flags &= ~FLAG_RX_CSUM_ENABLED; } +} + +static int fec_set_features(struct net_device *netdev, + netdev_features_t features) +{ + struct fec_enet_private *fep = netdev_priv(netdev); + netdev_features_t changed = features ^ netdev->features; - /* Resume the device after updates */ if (netif_running(netdev) && changed & FEATURES_NEED_QUIESCE) { + napi_disable(&fep->napi); + netif_tx_lock_bh(netdev); + fec_stop(netdev); + fec_enet_set_netdev_features(netdev, features); fec_restart(netdev); netif_tx_wake_all_queues(netdev); netif_tx_unlock_bh(netdev); napi_enable(&fep->napi); + } else { + fec_enet_set_netdev_features(netdev, features); } return 0; |