diff options
| author | Alvin Šipraga <alsi@bang-olufsen.dk> | 2021-10-18 12:37:57 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-10-18 16:02:55 +0300 |
| commit | 487d3855b641b22a5875166de914c7253b63368b (patch) | |
| tree | 4b48b002390b6587ab21aa4401c40b74aea6163b /net/dsa/slave.c | |
| parent | 7bbbbfaa7a1b0b03890f25fba5f28bb8c7ef145a (diff) | |
| download | linux-487d3855b641b22a5875166de914c7253b63368b.tar.xz | |
net: dsa: allow reporting of standard ethtool stats for slave devices
Jakub pointed out that we have a new ethtool API for reporting device
statistics in a standardized way, via .get_eth_{phy,mac,ctrl}_stats.
Add a small amount of plumbing to allow DSA drivers to take advantage of
this when exposing statistics.
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/slave.c')
| -rw-r--r-- | net/dsa/slave.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 11ec9e689589..499f8d18c76d 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -789,6 +789,37 @@ static int dsa_slave_get_sset_count(struct net_device *dev, int sset) return -EOPNOTSUPP; } +static void dsa_slave_get_eth_phy_stats(struct net_device *dev, + struct ethtool_eth_phy_stats *phy_stats) +{ + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + + if (ds->ops->get_eth_phy_stats) + ds->ops->get_eth_phy_stats(ds, dp->index, phy_stats); +} + +static void dsa_slave_get_eth_mac_stats(struct net_device *dev, + struct ethtool_eth_mac_stats *mac_stats) +{ + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + + if (ds->ops->get_eth_mac_stats) + ds->ops->get_eth_mac_stats(ds, dp->index, mac_stats); +} + +static void +dsa_slave_get_eth_ctrl_stats(struct net_device *dev, + struct ethtool_eth_ctrl_stats *ctrl_stats) +{ + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + + if (ds->ops->get_eth_ctrl_stats) + ds->ops->get_eth_ctrl_stats(ds, dp->index, ctrl_stats); +} + static void dsa_slave_net_selftest(struct net_device *ndev, struct ethtool_test *etest, u64 *buf) { @@ -1695,6 +1726,9 @@ static const struct ethtool_ops dsa_slave_ethtool_ops = { .get_strings = dsa_slave_get_strings, .get_ethtool_stats = dsa_slave_get_ethtool_stats, .get_sset_count = dsa_slave_get_sset_count, + .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, .set_wol = dsa_slave_set_wol, .get_wol = dsa_slave_get_wol, .set_eee = dsa_slave_set_eee, |