diff options
Diffstat (limited to 'net/dsa/slave.c')
| -rw-r--r-- | net/dsa/slave.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 9507bd38cf04..cc4bad3dadb4 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -648,17 +648,24 @@ static int dsa_slave_set_eee(struct net_device *dev, struct ethtool_eee *e) struct dsa_switch *ds = p->dp->ds; int ret; - if (!ds->ops->set_eee) + /* Port's PHY and MAC both need to be EEE capable */ + if (!p->phy) + return -ENODEV; + + if (!ds->ops->set_mac_eee) return -EOPNOTSUPP; - ret = ds->ops->set_eee(ds, p->dp->index, p->phy, e); + ret = ds->ops->set_mac_eee(ds, p->dp->index, e); if (ret) return ret; - if (p->phy) - ret = phy_ethtool_set_eee(p->phy, e); + if (e->eee_enabled) { + ret = phy_init_eee(p->phy, 0); + if (ret) + return ret; + } - return ret; + return phy_ethtool_set_eee(p->phy, e); } static int dsa_slave_get_eee(struct net_device *dev, struct ethtool_eee *e) @@ -667,17 +674,18 @@ static int dsa_slave_get_eee(struct net_device *dev, struct ethtool_eee *e) struct dsa_switch *ds = p->dp->ds; int ret; - if (!ds->ops->get_eee) + /* Port's PHY and MAC both need to be EEE capable */ + if (!p->phy) + return -ENODEV; + + if (!ds->ops->get_mac_eee) return -EOPNOTSUPP; - ret = ds->ops->get_eee(ds, p->dp->index, e); + ret = ds->ops->get_mac_eee(ds, p->dp->index, e); if (ret) return ret; - if (p->phy) - ret = phy_ethtool_get_eee(p->phy, e); - - return ret; + return phy_ethtool_get_eee(p->phy, e); } #ifdef CONFIG_NET_POLL_CONTROLLER |