Commit bedb7c90 authored by Huy Nguyen's avatar Huy Nguyen Committed by David S. Miller

net/mlx5e: Add port module event counters to ethtool stats

Add port module event counters to ethtool -S command
Signed-off-by: default avatarHuy Nguyen <huyn@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d4eb4cd7
...@@ -173,7 +173,10 @@ static int mlx5e_get_sset_count(struct net_device *dev, int sset) ...@@ -173,7 +173,10 @@ static int mlx5e_get_sset_count(struct net_device *dev, int sset)
NUM_VPORT_COUNTERS + NUM_PPORT_COUNTERS + NUM_VPORT_COUNTERS + NUM_PPORT_COUNTERS +
MLX5E_NUM_RQ_STATS(priv) + MLX5E_NUM_RQ_STATS(priv) +
MLX5E_NUM_SQ_STATS(priv) + MLX5E_NUM_SQ_STATS(priv) +
MLX5E_NUM_PFC_COUNTERS(priv); MLX5E_NUM_PFC_COUNTERS(priv) +
ARRAY_SIZE(mlx5e_pme_status_desc) +
ARRAY_SIZE(mlx5e_pme_error_desc);
case ETH_SS_PRIV_FLAGS: case ETH_SS_PRIV_FLAGS:
return ARRAY_SIZE(mlx5e_priv_flags); return ARRAY_SIZE(mlx5e_priv_flags);
/* fallthrough */ /* fallthrough */
...@@ -237,6 +240,13 @@ static void mlx5e_fill_stats_strings(struct mlx5e_priv *priv, uint8_t *data) ...@@ -237,6 +240,13 @@ static void mlx5e_fill_stats_strings(struct mlx5e_priv *priv, uint8_t *data)
} }
} }
/* port module event counters */
for (i = 0; i < ARRAY_SIZE(mlx5e_pme_status_desc); i++)
strcpy(data + (idx++) * ETH_GSTRING_LEN, mlx5e_pme_status_desc[i].format);
for (i = 0; i < ARRAY_SIZE(mlx5e_pme_error_desc); i++)
strcpy(data + (idx++) * ETH_GSTRING_LEN, mlx5e_pme_error_desc[i].format);
if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
return; return;
...@@ -279,6 +289,7 @@ static void mlx5e_get_ethtool_stats(struct net_device *dev, ...@@ -279,6 +289,7 @@ static void mlx5e_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats, u64 *data) struct ethtool_stats *stats, u64 *data)
{ {
struct mlx5e_priv *priv = netdev_priv(dev); struct mlx5e_priv *priv = netdev_priv(dev);
struct mlx5_priv *mlx5_priv;
int i, j, tc, prio, idx = 0; int i, j, tc, prio, idx = 0;
unsigned long pfc_combined; unsigned long pfc_combined;
...@@ -335,6 +346,16 @@ static void mlx5e_get_ethtool_stats(struct net_device *dev, ...@@ -335,6 +346,16 @@ static void mlx5e_get_ethtool_stats(struct net_device *dev,
} }
} }
/* port module event counters */
mlx5_priv = &priv->mdev->priv;
for (i = 0; i < ARRAY_SIZE(mlx5e_pme_status_desc); i++)
data[idx++] = MLX5E_READ_CTR64_CPU(mlx5_priv->pme_stats.status_counters,
mlx5e_pme_status_desc, i);
for (i = 0; i < ARRAY_SIZE(mlx5e_pme_error_desc); i++)
data[idx++] = MLX5E_READ_CTR64_CPU(mlx5_priv->pme_stats.error_counters,
mlx5e_pme_error_desc, i);
if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
return; return;
......
...@@ -379,4 +379,21 @@ struct mlx5e_stats { ...@@ -379,4 +379,21 @@ struct mlx5e_stats {
struct mlx5e_pport_stats pport; struct mlx5e_pport_stats pport;
}; };
static const struct counter_desc mlx5e_pme_status_desc[] = {
{ "module_plug", 0 },
{ "module_unplug", 8 },
};
static const struct counter_desc mlx5e_pme_error_desc[] = {
{ "module_pwr_budget_exd", 0 }, /* power budget exceed */
{ "module_long_range", 8 }, /* long range for non MLNX cable */
{ "module_bus_stuck", 16 }, /* bus stuck (I2C or data shorted) */
{ "module_no_eeprom", 24 }, /* no eeprom/retry time out */
{ "module_enforce_part", 32 }, /* enforce part number list */
{ "module_unknown_id", 40 }, /* unknown identifier */
{ "module_high_temp", 48 }, /* high temperature */
{ "module_bad_shorted", 56 }, /* bad or shorted cable/module */
{ "module_unknown_status", 64 },
};
#endif /* __MLX5_EN_STATS_H__ */ #endif /* __MLX5_EN_STATS_H__ */
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