diff options
Diffstat (limited to 'net/dsa/slave.c')
| -rw-r--r-- | net/dsa/slave.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 801a5d445833..ad6a6663feeb 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -935,10 +935,10 @@ static void dsa_slave_get_ethtool_stats(struct net_device *dev, s = per_cpu_ptr(dev->tstats, i); do { start = u64_stats_fetch_begin_irq(&s->syncp); - tx_packets = s->tx_packets; - tx_bytes = s->tx_bytes; - rx_packets = s->rx_packets; - rx_bytes = s->rx_bytes; + tx_packets = u64_stats_read(&s->tx_packets); + tx_bytes = u64_stats_read(&s->tx_bytes); + rx_packets = u64_stats_read(&s->rx_packets); + rx_bytes = u64_stats_read(&s->rx_bytes); } while (u64_stats_fetch_retry_irq(&s->syncp, start)); data[0] += tx_packets; data[1] += tx_bytes; @@ -1002,6 +1002,18 @@ dsa_slave_get_eth_ctrl_stats(struct net_device *dev, ds->ops->get_eth_ctrl_stats(ds, dp->index, ctrl_stats); } +static void +dsa_slave_get_rmon_stats(struct net_device *dev, + struct ethtool_rmon_stats *rmon_stats, + const struct ethtool_rmon_hist_range **ranges) +{ + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + + if (ds->ops->get_rmon_stats) + ds->ops->get_rmon_stats(ds, dp->index, rmon_stats, ranges); +} + static void dsa_slave_net_selftest(struct net_device *ndev, struct ethtool_test *etest, u64 *buf) { @@ -1097,6 +1109,16 @@ static int dsa_slave_set_link_ksettings(struct net_device *dev, return phylink_ethtool_ksettings_set(dp->pl, cmd); } +static void dsa_slave_get_pause_stats(struct net_device *dev, + struct ethtool_pause_stats *pause_stats) +{ + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + + if (ds->ops->get_pause_stats) + ds->ops->get_pause_stats(ds, dp->index, pause_stats); +} + static void dsa_slave_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause) { @@ -2081,12 +2103,14 @@ static const struct ethtool_ops dsa_slave_ethtool_ops = { .get_eth_phy_stats = dsa_slave_get_eth_phy_stats, .get_eth_mac_stats = dsa_slave_get_eth_mac_stats, .get_eth_ctrl_stats = dsa_slave_get_eth_ctrl_stats, + .get_rmon_stats = dsa_slave_get_rmon_stats, .set_wol = dsa_slave_set_wol, .get_wol = dsa_slave_get_wol, .set_eee = dsa_slave_set_eee, .get_eee = dsa_slave_get_eee, .get_link_ksettings = dsa_slave_get_link_ksettings, .set_link_ksettings = dsa_slave_set_link_ksettings, + .get_pause_stats = dsa_slave_get_pause_stats, .get_pauseparam = dsa_slave_get_pauseparam, .set_pauseparam = dsa_slave_set_pauseparam, .get_rxnfc = dsa_slave_get_rxnfc, @@ -2460,8 +2484,9 @@ static int dsa_slave_changeupper(struct net_device *dev, if (!err) dsa_bridge_mtu_normalization(dp); if (err == -EOPNOTSUPP) { - NL_SET_ERR_MSG_MOD(extack, - "Offloading not supported"); + if (!extack->_msg) + NL_SET_ERR_MSG_MOD(extack, + "Offloading not supported"); err = 0; } err = notifier_from_errno(err); |