diff options
Diffstat (limited to 'net/ethtool')
| -rw-r--r-- | net/ethtool/common.c | 16 | ||||
| -rw-r--r-- | net/ethtool/ioctl.c | 18 |
2 files changed, 17 insertions, 17 deletions
diff --git a/net/ethtool/common.c b/net/ethtool/common.c index c6a383dfd6c2..030aa7984a91 100644 --- a/net/ethtool/common.c +++ b/net/ethtool/common.c @@ -562,3 +562,19 @@ void ethtool_set_ethtool_phy_ops(const struct ethtool_phy_ops *ops) rtnl_unlock(); } EXPORT_SYMBOL_GPL(ethtool_set_ethtool_phy_ops); + +void +ethtool_params_from_link_mode(struct ethtool_link_ksettings *link_ksettings, + enum ethtool_link_mode_bit_indices link_mode) +{ + const struct link_mode_info *link_info; + + if (WARN_ON_ONCE(link_mode >= __ETHTOOL_LINK_MODE_MASK_NBITS)) + return; + + link_info = &link_mode_params[link_mode]; + link_ksettings->base.speed = link_info->speed; + link_ksettings->lanes = link_info->lanes; + link_ksettings->base.duplex = link_info->duplex; +} +EXPORT_SYMBOL_GPL(ethtool_params_from_link_mode); diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index 24783b71c584..771688e1b0da 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -426,29 +426,13 @@ struct ethtool_link_usettings { int __ethtool_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *link_ksettings) { - const struct link_mode_info *link_info; - int err; - ASSERT_RTNL(); if (!dev->ethtool_ops->get_link_ksettings) return -EOPNOTSUPP; memset(link_ksettings, 0, sizeof(*link_ksettings)); - - link_ksettings->link_mode = -1; - err = dev->ethtool_ops->get_link_ksettings(dev, link_ksettings); - if (err) - return err; - - if (link_ksettings->link_mode != -1) { - link_info = &link_mode_params[link_ksettings->link_mode]; - link_ksettings->base.speed = link_info->speed; - link_ksettings->lanes = link_info->lanes; - link_ksettings->base.duplex = link_info->duplex; - } - - return 0; + return dev->ethtool_ops->get_link_ksettings(dev, link_ksettings); } EXPORT_SYMBOL(__ethtool_get_link_ksettings); |