Commit c79493c3 authored by Vladimir Oltean's avatar Vladimir Oltean Committed by Jakub Kicinski

net: enetc: fix aggregate RMON counters not showing the ranges

When running "ethtool -S eno0 --groups rmon" without an explicit "--src
emac|pmac" argument, the kernel will not report
rx-rmon-etherStatsPkts64to64Octets, rx-rmon-etherStatsPkts65to127Octets,
etc. This is because on ETHTOOL_MAC_STATS_SRC_AGGREGATE, we do not
populate the "ranges" argument.

ocelot_port_get_rmon_stats() does things differently and things work
there. I had forgotten to make sure that the code is structured the same
way in both drivers, so do that now.

Fixes: cf52bd23 ("net: enetc: add support for MAC Merge statistics counters")
Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230321232831.1200905-1-vladimir.oltean@nxp.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent bb765a74
......@@ -370,8 +370,7 @@ static const struct ethtool_rmon_hist_range enetc_rmon_ranges[] = {
};
static void enetc_rmon_stats(struct enetc_hw *hw, int mac,
struct ethtool_rmon_stats *s,
const struct ethtool_rmon_hist_range **ranges)
struct ethtool_rmon_stats *s)
{
s->undersize_pkts = enetc_port_rd(hw, ENETC_PM_RUND(mac));
s->oversize_pkts = enetc_port_rd(hw, ENETC_PM_ROVR(mac));
......@@ -393,8 +392,6 @@ static void enetc_rmon_stats(struct enetc_hw *hw, int mac,
s->hist_tx[4] = enetc_port_rd(hw, ENETC_PM_T1023(mac));
s->hist_tx[5] = enetc_port_rd(hw, ENETC_PM_T1522(mac));
s->hist_tx[6] = enetc_port_rd(hw, ENETC_PM_T1523X(mac));
*ranges = enetc_rmon_ranges;
}
static void enetc_get_eth_mac_stats(struct net_device *ndev,
......@@ -447,13 +444,15 @@ static void enetc_get_rmon_stats(struct net_device *ndev,
struct enetc_hw *hw = &priv->si->hw;
struct enetc_si *si = priv->si;
*ranges = enetc_rmon_ranges;
switch (rmon_stats->src) {
case ETHTOOL_MAC_STATS_SRC_EMAC:
enetc_rmon_stats(hw, 0, rmon_stats, ranges);
enetc_rmon_stats(hw, 0, rmon_stats);
break;
case ETHTOOL_MAC_STATS_SRC_PMAC:
if (si->hw_features & ENETC_SI_F_QBU)
enetc_rmon_stats(hw, 1, rmon_stats, ranges);
enetc_rmon_stats(hw, 1, rmon_stats);
break;
case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
ethtool_aggregate_rmon_stats(ndev, rmon_stats);
......
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