diff options
Diffstat (limited to 'drivers/net/usb/usbnet.c')
| -rw-r--r-- | drivers/net/usb/usbnet.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 5b4629c80b4b..ecf62849f4c1 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -961,6 +961,27 @@ int usbnet_get_link_ksettings_mii(struct net_device *net, } EXPORT_SYMBOL_GPL(usbnet_get_link_ksettings_mii); +int usbnet_get_link_ksettings_internal(struct net_device *net, + struct ethtool_link_ksettings *cmd) +{ + struct usbnet *dev = netdev_priv(net); + + /* the assumption that speed is equal on tx and rx + * is deeply engrained into the networking layer. + * For wireless stuff it is not true. + * We assume that rx_speed matters more. + */ + if (dev->rx_speed != SPEED_UNSET) + cmd->base.speed = dev->rx_speed / 1000000; + else if (dev->tx_speed != SPEED_UNSET) + cmd->base.speed = dev->tx_speed / 1000000; + else + cmd->base.speed = SPEED_UNKNOWN; + + return 0; +} +EXPORT_SYMBOL_GPL(usbnet_get_link_ksettings_internal); + int usbnet_set_link_ksettings_mii(struct net_device *net, const struct ethtool_link_ksettings *cmd) { @@ -1664,6 +1685,8 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) dev->intf = udev; dev->driver_info = info; dev->driver_name = name; + dev->rx_speed = SPEED_UNSET; + dev->tx_speed = SPEED_UNSET; net->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats); if (!net->tstats) |