From: Kamal Heib <kamalh@mellanox.com>
Date: Wed, 23 Aug 2017 14:47:58 +0300
Subject: net/mlx5e: Switch vport counters to use the stats group API
Patch-mainline: v4.15-rc1
Git-commit: 40cab9f16cc378f61f5cff0710cdd6caa7db549b
References: bsc#1103990 FATE#326006
Switch the vport counters to use the new stats group API.
Signed-off-by: Kamal Heib <kamalh@mellanox.com>
Reviewed-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 11 --
drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 77 +++++++++++++++++++
drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 45 -----------
3 files changed, 78 insertions(+), 55 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -182,7 +182,7 @@ int mlx5e_ethtool_get_sset_count(struct
for (i = 0; i < mlx5e_num_stats_grps; i++)
num_stats += mlx5e_stats_grps[i].get_num_stats(priv);
return num_stats +
- NUM_VPORT_COUNTERS + NUM_PPORT_COUNTERS(priv) +
+ NUM_PPORT_COUNTERS(priv) +
NUM_PCIE_COUNTERS(priv) +
MLX5E_NUM_RQ_STATS(priv) +
MLX5E_NUM_SQ_STATS(priv) +
@@ -216,11 +216,6 @@ static void mlx5e_fill_stats_strings(str
for (i = 0; i < mlx5e_num_stats_grps; i++)
idx = mlx5e_stats_grps[i].fill_strings(priv, data, idx);
- /* VPORT counters */
- for (i = 0; i < NUM_VPORT_COUNTERS; i++)
- strcpy(data + (idx++) * ETH_GSTRING_LEN,
- vport_stats_desc[i].format);
-
/* PPORT counters */
for (i = 0; i < NUM_PPORT_802_3_COUNTERS; i++)
strcpy(data + (idx++) * ETH_GSTRING_LEN,
@@ -354,10 +349,6 @@ void mlx5e_ethtool_get_ethtool_stats(str
for (i = 0; i < mlx5e_num_stats_grps; i++)
idx = mlx5e_stats_grps[i].fill_stats(priv, data, idx);
- for (i = 0; i < NUM_VPORT_COUNTERS; i++)
- data[idx++] = MLX5E_READ_CTR64_BE(priv->stats.vport.query_vport_out,
- vport_stats_desc, i);
-
for (i = 0; i < NUM_PPORT_802_3_COUNTERS; i++)
data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.IEEE_802_3_counters,
pport_802_3_stats_desc, i);
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -125,6 +125,78 @@ static int mlx5e_grp_q_fill_stats(struct
return idx;
}
+#define VPORT_COUNTER_OFF(c) MLX5_BYTE_OFF(query_vport_counter_out, c)
+static const struct counter_desc vport_stats_desc[] = {
+ { "rx_vport_unicast_packets",
+ VPORT_COUNTER_OFF(received_eth_unicast.packets) },
+ { "rx_vport_unicast_bytes",
+ VPORT_COUNTER_OFF(received_eth_unicast.octets) },
+ { "tx_vport_unicast_packets",
+ VPORT_COUNTER_OFF(transmitted_eth_unicast.packets) },
+ { "tx_vport_unicast_bytes",
+ VPORT_COUNTER_OFF(transmitted_eth_unicast.octets) },
+ { "rx_vport_multicast_packets",
+ VPORT_COUNTER_OFF(received_eth_multicast.packets) },
+ { "rx_vport_multicast_bytes",
+ VPORT_COUNTER_OFF(received_eth_multicast.octets) },
+ { "tx_vport_multicast_packets",
+ VPORT_COUNTER_OFF(transmitted_eth_multicast.packets) },
+ { "tx_vport_multicast_bytes",
+ VPORT_COUNTER_OFF(transmitted_eth_multicast.octets) },
+ { "rx_vport_broadcast_packets",
+ VPORT_COUNTER_OFF(received_eth_broadcast.packets) },
+ { "rx_vport_broadcast_bytes",
+ VPORT_COUNTER_OFF(received_eth_broadcast.octets) },
+ { "tx_vport_broadcast_packets",
+ VPORT_COUNTER_OFF(transmitted_eth_broadcast.packets) },
+ { "tx_vport_broadcast_bytes",
+ VPORT_COUNTER_OFF(transmitted_eth_broadcast.octets) },
+ { "rx_vport_rdma_unicast_packets",
+ VPORT_COUNTER_OFF(received_ib_unicast.packets) },
+ { "rx_vport_rdma_unicast_bytes",
+ VPORT_COUNTER_OFF(received_ib_unicast.octets) },
+ { "tx_vport_rdma_unicast_packets",
+ VPORT_COUNTER_OFF(transmitted_ib_unicast.packets) },
+ { "tx_vport_rdma_unicast_bytes",
+ VPORT_COUNTER_OFF(transmitted_ib_unicast.octets) },
+ { "rx_vport_rdma_multicast_packets",
+ VPORT_COUNTER_OFF(received_ib_multicast.packets) },
+ { "rx_vport_rdma_multicast_bytes",
+ VPORT_COUNTER_OFF(received_ib_multicast.octets) },
+ { "tx_vport_rdma_multicast_packets",
+ VPORT_COUNTER_OFF(transmitted_ib_multicast.packets) },
+ { "tx_vport_rdma_multicast_bytes",
+ VPORT_COUNTER_OFF(transmitted_ib_multicast.octets) },
+};
+
+#define NUM_VPORT_COUNTERS ARRAY_SIZE(vport_stats_desc)
+
+static int mlx5e_grp_vport_get_num_stats(struct mlx5e_priv *priv)
+{
+ return NUM_VPORT_COUNTERS;
+}
+
+static int mlx5e_grp_vport_fill_strings(struct mlx5e_priv *priv, u8 *data,
+ int idx)
+{
+ int i;
+
+ for (i = 0; i < NUM_VPORT_COUNTERS; i++)
+ strcpy(data + (idx++) * ETH_GSTRING_LEN, vport_stats_desc[i].format);
+ return idx;
+}
+
+static int mlx5e_grp_vport_fill_stats(struct mlx5e_priv *priv, u64 *data,
+ int idx)
+{
+ int i;
+
+ for (i = 0; i < NUM_VPORT_COUNTERS; i++)
+ data[idx++] = MLX5E_READ_CTR64_BE(priv->stats.vport.query_vport_out,
+ vport_stats_desc, i);
+ return idx;
+}
+
const struct mlx5e_stats_grp mlx5e_stats_grps[] = {
{
.get_num_stats = mlx5e_grp_sw_get_num_stats,
@@ -136,6 +208,11 @@ const struct mlx5e_stats_grp mlx5e_stats
.fill_strings = mlx5e_grp_q_fill_strings,
.fill_stats = mlx5e_grp_q_fill_stats,
},
+ {
+ .get_num_stats = mlx5e_grp_vport_get_num_stats,
+ .fill_strings = mlx5e_grp_vport_fill_strings,
+ .fill_stats = mlx5e_grp_vport_fill_stats,
+ },
};
const int mlx5e_num_stats_grps = ARRAY_SIZE(mlx5e_stats_grps);
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -95,7 +95,6 @@ struct mlx5e_qcounter_stats {
u32 rx_out_of_buffer;
};
-#define VPORT_COUNTER_OFF(c) MLX5_BYTE_OFF(query_vport_counter_out, c)
#define VPORT_COUNTER_GET(vstats, c) MLX5_GET64(query_vport_counter_out, \
vstats->query_vport_out, c)
@@ -103,49 +102,6 @@ struct mlx5e_vport_stats {
__be64 query_vport_out[MLX5_ST_SZ_QW(query_vport_counter_out)];
};
-static const struct counter_desc vport_stats_desc[] = {
- { "rx_vport_unicast_packets",
- VPORT_COUNTER_OFF(received_eth_unicast.packets) },
- { "rx_vport_unicast_bytes",
- VPORT_COUNTER_OFF(received_eth_unicast.octets) },
- { "tx_vport_unicast_packets",
- VPORT_COUNTER_OFF(transmitted_eth_unicast.packets) },
- { "tx_vport_unicast_bytes",
- VPORT_COUNTER_OFF(transmitted_eth_unicast.octets) },
- { "rx_vport_multicast_packets",
- VPORT_COUNTER_OFF(received_eth_multicast.packets) },
- { "rx_vport_multicast_bytes",
- VPORT_COUNTER_OFF(received_eth_multicast.octets) },
- { "tx_vport_multicast_packets",
- VPORT_COUNTER_OFF(transmitted_eth_multicast.packets) },
- { "tx_vport_multicast_bytes",
- VPORT_COUNTER_OFF(transmitted_eth_multicast.octets) },
- { "rx_vport_broadcast_packets",
- VPORT_COUNTER_OFF(received_eth_broadcast.packets) },
- { "rx_vport_broadcast_bytes",
- VPORT_COUNTER_OFF(received_eth_broadcast.octets) },
- { "tx_vport_broadcast_packets",
- VPORT_COUNTER_OFF(transmitted_eth_broadcast.packets) },
- { "tx_vport_broadcast_bytes",
- VPORT_COUNTER_OFF(transmitted_eth_broadcast.octets) },
- { "rx_vport_rdma_unicast_packets",
- VPORT_COUNTER_OFF(received_ib_unicast.packets) },
- { "rx_vport_rdma_unicast_bytes",
- VPORT_COUNTER_OFF(received_ib_unicast.octets) },
- { "tx_vport_rdma_unicast_packets",
- VPORT_COUNTER_OFF(transmitted_ib_unicast.packets) },
- { "tx_vport_rdma_unicast_bytes",
- VPORT_COUNTER_OFF(transmitted_ib_unicast.octets) },
- { "rx_vport_rdma_multicast_packets",
- VPORT_COUNTER_OFF(received_ib_multicast.packets) },
- { "rx_vport_rdma_multicast_bytes",
- VPORT_COUNTER_OFF(received_ib_multicast.octets) },
- { "tx_vport_rdma_multicast_packets",
- VPORT_COUNTER_OFF(transmitted_ib_multicast.packets) },
- { "tx_vport_rdma_multicast_bytes",
- VPORT_COUNTER_OFF(transmitted_ib_multicast.octets) },
-};
-
#define PPORT_802_3_OFF(c) \
MLX5_BYTE_OFF(ppcnt_reg, \
counter_set.eth_802_3_cntrs_grp_data_layout.c##_high)
@@ -380,7 +336,6 @@ static const struct counter_desc sq_stat
{ MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, xmit_more) },
};
-#define NUM_VPORT_COUNTERS ARRAY_SIZE(vport_stats_desc)
#define NUM_PPORT_802_3_COUNTERS ARRAY_SIZE(pport_802_3_stats_desc)
#define NUM_PPORT_2863_COUNTERS ARRAY_SIZE(pport_2863_stats_desc)
#define NUM_PPORT_2819_COUNTERS ARRAY_SIZE(pport_2819_stats_desc)