diff options
Diffstat (limited to 'drivers/net/bonding/bond_main.c')
-rw-r--r-- | drivers/net/bonding/bond_main.c | 35 |
1 files changed, 8 insertions, 27 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 51d47eda1c87..4e0600c7b050 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1500,6 +1500,10 @@ done: static void bond_setup_by_slave(struct net_device *bond_dev, struct net_device *slave_dev) { + bool was_up = !!(bond_dev->flags & IFF_UP); + + dev_close(bond_dev); + bond_dev->header_ops = slave_dev->header_ops; bond_dev->type = slave_dev->type; @@ -1514,6 +1518,8 @@ static void bond_setup_by_slave(struct net_device *bond_dev, bond_dev->flags &= ~(IFF_BROADCAST | IFF_MULTICAST); bond_dev->flags |= (IFF_POINTOPOINT | IFF_NOARP); } + if (was_up) + dev_open(bond_dev, NULL); } /* On bonding slaves other than the currently active slave, suppress @@ -5749,10 +5755,8 @@ static int bond_ethtool_get_ts_info(struct net_device *bond_dev, { struct bonding *bond = netdev_priv(bond_dev); struct ethtool_ts_info ts_info; - const struct ethtool_ops *ops; struct net_device *real_dev; bool sw_tx_support = false; - struct phy_device *phydev; struct list_head *iter; struct slave *slave; int ret = 0; @@ -5763,29 +5767,12 @@ static int bond_ethtool_get_ts_info(struct net_device *bond_dev, rcu_read_unlock(); if (real_dev) { - ops = real_dev->ethtool_ops; - phydev = real_dev->phydev; - - if (phy_has_tsinfo(phydev)) { - ret = phy_ts_info(phydev, info); - goto out; - } else if (ops->get_ts_info) { - ret = ops->get_ts_info(real_dev, info); - goto out; - } + ret = ethtool_get_ts_info_by_layer(real_dev, info); } else { /* Check if all slaves support software tx timestamping */ rcu_read_lock(); bond_for_each_slave_rcu(bond, slave, iter) { - ret = -1; - ops = slave->dev->ethtool_ops; - phydev = slave->dev->phydev; - - if (phy_has_tsinfo(phydev)) - ret = phy_ts_info(phydev, &ts_info); - else if (ops->get_ts_info) - ret = ops->get_ts_info(slave->dev, &ts_info); - + ret = ethtool_get_ts_info_by_layer(slave->dev, &ts_info); if (!ret && (ts_info.so_timestamping & SOF_TIMESTAMPING_TX_SOFTWARE)) { sw_tx_support = true; continue; @@ -5797,15 +5784,9 @@ static int bond_ethtool_get_ts_info(struct net_device *bond_dev, rcu_read_unlock(); } - ret = 0; - info->so_timestamping = SOF_TIMESTAMPING_RX_SOFTWARE | - SOF_TIMESTAMPING_SOFTWARE; if (sw_tx_support) info->so_timestamping |= SOF_TIMESTAMPING_TX_SOFTWARE; - info->phc_index = -1; - -out: dev_put(real_dev); return ret; } |