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authorPhilippe Reynes <tremyfr@gmail.com>2017-03-16 23:18:47 +0100
committerDavid S. Miller <davem@davemloft.net>2017-03-21 16:03:58 -0700
commit8bae3551e93de4e8a5b959c495b06de9264be0d5 (patch)
treeb94d888d8ca103962b336f0a0fcaa1557b2d8c91 /drivers/net/usb
parent37a30b435b92a6b577795c642b6326fd0ea96e3f (diff)
downloadlinux-8bae3551e93de4e8a5b959c495b06de9264be0d5.tar.bz2
net: usb: usbnet: add new api ethtool_{get|set}_link_ksettings
The ethtool api {get|set}_settings is deprecated. We add the new api {get|set}_link_ksettings to this driver. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Acked-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
-rw-r--r--drivers/net/usb/usbnet.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 3de65ea6531a..1b40b189435a 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -980,6 +980,40 @@ int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd)
}
EXPORT_SYMBOL_GPL(usbnet_set_settings);
+int usbnet_get_link_ksettings(struct net_device *net,
+ struct ethtool_link_ksettings *cmd)
+{
+ struct usbnet *dev = netdev_priv(net);
+
+ if (!dev->mii.mdio_read)
+ return -EOPNOTSUPP;
+
+ return mii_ethtool_get_link_ksettings(&dev->mii, cmd);
+}
+EXPORT_SYMBOL_GPL(usbnet_get_link_ksettings);
+
+int usbnet_set_link_ksettings(struct net_device *net,
+ const struct ethtool_link_ksettings *cmd)
+{
+ struct usbnet *dev = netdev_priv(net);
+ int retval;
+
+ if (!dev->mii.mdio_write)
+ return -EOPNOTSUPP;
+
+ retval = mii_ethtool_set_link_ksettings(&dev->mii, cmd);
+
+ /* link speed/duplex might have changed */
+ if (dev->driver_info->link_reset)
+ dev->driver_info->link_reset(dev);
+
+ /* hard_mtu or rx_urb_size may change in link_reset() */
+ usbnet_update_max_qlen(dev);
+
+ return retval;
+}
+EXPORT_SYMBOL_GPL(usbnet_set_link_ksettings);
+
u32 usbnet_get_link (struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
@@ -1046,6 +1080,8 @@ static const struct ethtool_ops usbnet_ethtool_ops = {
.get_msglevel = usbnet_get_msglevel,
.set_msglevel = usbnet_set_msglevel,
.get_ts_info = ethtool_op_get_ts_info,
+ .get_link_ksettings = usbnet_get_link_ksettings,
+ .set_link_ksettings = usbnet_set_link_ksettings,
};
/*-------------------------------------------------------------------------*/