diff options
Diffstat (limited to 'net/dsa/master.c')
| -rw-r--r-- | net/dsa/master.c | 62 |
1 files changed, 52 insertions, 10 deletions
diff --git a/net/dsa/master.c b/net/dsa/master.c index 90e6df0351eb..c90ee3227dea 100644 --- a/net/dsa/master.c +++ b/net/dsa/master.c @@ -22,7 +22,7 @@ static void dsa_master_get_ethtool_stats(struct net_device *dev, int port = cpu_dp->index; int count = 0; - if (ops && ops->get_sset_count && ops->get_ethtool_stats) { + if (ops->get_sset_count && ops->get_ethtool_stats) { count = ops->get_sset_count(dev, ETH_SS_STATS); ops->get_ethtool_stats(dev, stats, data); } @@ -31,6 +31,32 @@ static void dsa_master_get_ethtool_stats(struct net_device *dev, ds->ops->get_ethtool_stats(ds, port, data + count); } +static void dsa_master_get_ethtool_phy_stats(struct net_device *dev, + struct ethtool_stats *stats, + uint64_t *data) +{ + struct dsa_port *cpu_dp = dev->dsa_ptr; + const struct ethtool_ops *ops = cpu_dp->orig_ethtool_ops; + struct dsa_switch *ds = cpu_dp->ds; + int port = cpu_dp->index; + int count = 0; + + if (dev->phydev && !ops->get_ethtool_phy_stats) { + count = phy_ethtool_get_sset_count(dev->phydev); + if (count >= 0) + phy_ethtool_get_stats(dev->phydev, stats, data); + } else if (ops->get_sset_count && ops->get_ethtool_phy_stats) { + count = ops->get_sset_count(dev, ETH_SS_PHY_STATS); + ops->get_ethtool_phy_stats(dev, stats, data); + } + + if (count < 0) + count = 0; + + if (ds->ops->get_ethtool_phy_stats) + ds->ops->get_ethtool_phy_stats(ds, port, data + count); +} + static int dsa_master_get_sset_count(struct net_device *dev, int sset) { struct dsa_port *cpu_dp = dev->dsa_ptr; @@ -38,11 +64,17 @@ static int dsa_master_get_sset_count(struct net_device *dev, int sset) struct dsa_switch *ds = cpu_dp->ds; int count = 0; - if (ops && ops->get_sset_count) - count += ops->get_sset_count(dev, sset); + if (sset == ETH_SS_PHY_STATS && dev->phydev && + !ops->get_ethtool_phy_stats) + count = phy_ethtool_get_sset_count(dev->phydev); + else if (ops->get_sset_count) + count = ops->get_sset_count(dev, sset); + + if (count < 0) + count = 0; - if (sset == ETH_SS_STATS && ds->ops->get_sset_count) - count += ds->ops->get_sset_count(ds, cpu_dp->index); + if (ds->ops->get_sset_count) + count += ds->ops->get_sset_count(ds, cpu_dp->index, sset); return count; } @@ -64,19 +96,28 @@ static void dsa_master_get_strings(struct net_device *dev, uint32_t stringset, /* We do not want to be NULL-terminated, since this is a prefix */ pfx[sizeof(pfx) - 1] = '_'; - if (ops && ops->get_sset_count && ops->get_strings) { - mcount = ops->get_sset_count(dev, ETH_SS_STATS); + if (stringset == ETH_SS_PHY_STATS && dev->phydev && + !ops->get_ethtool_phy_stats) { + mcount = phy_ethtool_get_sset_count(dev->phydev); + if (mcount < 0) + mcount = 0; + else + phy_ethtool_get_strings(dev->phydev, data); + } else if (ops->get_sset_count && ops->get_strings) { + mcount = ops->get_sset_count(dev, stringset); + if (mcount < 0) + mcount = 0; ops->get_strings(dev, stringset, data); } - if (stringset == ETH_SS_STATS && ds->ops->get_strings) { + if (ds->ops->get_strings) { ndata = data + mcount * len; /* This function copies ETH_GSTRINGS_LEN bytes, we will mangle * the output after to prepend our CPU port prefix we * constructed earlier */ - ds->ops->get_strings(ds, port, ndata); - count = ds->ops->get_sset_count(ds, port); + ds->ops->get_strings(ds, port, stringset, ndata); + count = ds->ops->get_sset_count(ds, port, stringset); for (i = 0; i < count; i++) { memmove(ndata + (i * len + sizeof(pfx)), ndata + i * len, len - sizeof(pfx)); @@ -102,6 +143,7 @@ static int dsa_master_ethtool_setup(struct net_device *dev) ops->get_sset_count = dsa_master_get_sset_count; ops->get_ethtool_stats = dsa_master_get_ethtool_stats; ops->get_strings = dsa_master_get_strings; + ops->get_ethtool_phy_stats = dsa_master_get_ethtool_phy_stats; dev->ethtool_ops = ops; |