diff options
Diffstat (limited to 'drivers/net/usb/lan78xx.c')
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index d36d5ebf37f3..f20890ee03f3 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -3261,54 +3261,6 @@ void lan78xx_tx_timeout(struct net_device *net) tasklet_schedule(&dev->bh); } -struct rtnl_link_stats64 *lan78xx_get_stats64(struct net_device *netdev, - struct rtnl_link_stats64 *storage) -{ - struct lan78xx_net *dev = netdev_priv(netdev); - struct lan78xx_statstage64 stats; - - /* curr_stat is updated by timer. - * periodic reading from HW will prevent from entering USB auto suspend. - * if autosuspend is disabled, read from HW. - */ - if (!dev->udev->dev.power.runtime_auto) - lan78xx_update_stats(dev); - - mutex_lock(&dev->stats.access_lock); - memcpy(&stats, &dev->stats.curr_stat, sizeof(stats)); - mutex_unlock(&dev->stats.access_lock); - - /* calc by driver */ - storage->rx_packets = (__u64)netdev->stats.rx_packets; - storage->tx_packets = (__u64)netdev->stats.tx_packets; - storage->rx_bytes = (__u64)netdev->stats.rx_bytes; - storage->tx_bytes = (__u64)netdev->stats.tx_bytes; - - /* use counter */ - storage->rx_length_errors = stats.rx_undersize_frame_errors + - stats.rx_oversize_frame_errors; - storage->rx_crc_errors = stats.rx_fcs_errors; - storage->rx_frame_errors = stats.rx_alignment_errors; - storage->rx_fifo_errors = stats.rx_dropped_frames; - storage->rx_over_errors = stats.rx_oversize_frame_errors; - storage->rx_errors = stats.rx_fcs_errors + - stats.rx_alignment_errors + - stats.rx_fragment_errors + - stats.rx_jabber_errors + - stats.rx_undersize_frame_errors + - stats.rx_oversize_frame_errors + - stats.rx_dropped_frames; - - storage->tx_carrier_errors = stats.tx_carrier_errors; - storage->tx_errors = stats.tx_fcs_errors + - stats.tx_excess_deferral_errors + - stats.tx_carrier_errors; - - storage->multicast = stats.rx_multicast_frames; - - return storage; -} - static const struct net_device_ops lan78xx_netdev_ops = { .ndo_open = lan78xx_open, .ndo_stop = lan78xx_stop, @@ -3322,7 +3274,6 @@ static const struct net_device_ops lan78xx_netdev_ops = { .ndo_set_features = lan78xx_set_features, .ndo_vlan_rx_add_vid = lan78xx_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = lan78xx_vlan_rx_kill_vid, - .ndo_get_stats64 = lan78xx_get_stats64, }; static void lan78xx_stat_monitor(unsigned long param) |