net/mlx5e: Switch channels counters to use stats group API

Switch the channels 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>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index ff21348b76238e7f8bab992ebd7af0ad15d2c1dc..b34aa8efb036b7dadb4abc6f6168c6095ea64dd3 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -135,10 +135,6 @@ void mlx5e_build_ptys2ethtool_map(void)
                                       ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT);
 }
 
-#define MLX5E_NUM_RQ_STATS(priv) (NUM_RQ_STATS * (priv)->channels.num)
-#define MLX5E_NUM_SQ_STATS(priv) \
-       (NUM_SQ_STATS * (priv)->channels.num * (priv)->channels.params.num_tc)
-
 int mlx5e_ethtool_get_sset_count(struct mlx5e_priv *priv, int sset)
 {
        int i, num_stats = 0;
@@ -147,10 +143,7 @@ int mlx5e_ethtool_get_sset_count(struct mlx5e_priv *priv, int sset)
        case ETH_SS_STATS:
                for (i = 0; i < mlx5e_num_stats_grps; i++)
                        num_stats += mlx5e_stats_grps[i].get_num_stats(priv);
-               return num_stats +
-                      MLX5E_NUM_RQ_STATS(priv) +
-                      MLX5E_NUM_SQ_STATS(priv);
-
+               return num_stats;
        case ETH_SS_PRIV_FLAGS:
                return ARRAY_SIZE(mlx5e_priv_flags);
        case ETH_SS_TEST:
@@ -170,26 +163,10 @@ static int mlx5e_get_sset_count(struct net_device *dev, int sset)
 
 static void mlx5e_fill_stats_strings(struct mlx5e_priv *priv, u8 *data)
 {
-       int i, j, tc, idx = 0;
+       int i, idx = 0;
 
        for (i = 0; i < mlx5e_num_stats_grps; i++)
                idx = mlx5e_stats_grps[i].fill_strings(priv, data, idx);
-
-       if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
-               return;
-
-       /* per channel counters */
-       for (i = 0; i < priv->channels.num; i++)
-               for (j = 0; j < NUM_RQ_STATS; j++)
-                       sprintf(data + (idx++) * ETH_GSTRING_LEN,
-                               rq_stats_desc[j].format, i);
-
-       for (tc = 0; tc < priv->channels.params.num_tc; tc++)
-               for (i = 0; i < priv->channels.num; i++)
-                       for (j = 0; j < NUM_SQ_STATS; j++)
-                               sprintf(data + (idx++) * ETH_GSTRING_LEN,
-                                       sq_stats_desc[j].format,
-                                       priv->channel_tc2txq[i][tc]);
 }
 
 void mlx5e_ethtool_get_strings(struct mlx5e_priv *priv, u32 stringset, u8 *data)
@@ -224,8 +201,7 @@ static void mlx5e_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 void mlx5e_ethtool_get_ethtool_stats(struct mlx5e_priv *priv,
                                     struct ethtool_stats *stats, u64 *data)
 {
-       struct mlx5e_channels *channels;
-       int i, j, tc, idx = 0;
+       int i, idx = 0;
 
        if (!data)
                return;
@@ -233,27 +209,10 @@ void mlx5e_ethtool_get_ethtool_stats(struct mlx5e_priv *priv,
        mutex_lock(&priv->state_lock);
        if (test_bit(MLX5E_STATE_OPENED, &priv->state))
                mlx5e_update_stats(priv, true);
-       channels = &priv->channels;
        mutex_unlock(&priv->state_lock);
 
        for (i = 0; i < mlx5e_num_stats_grps; i++)
                idx = mlx5e_stats_grps[i].fill_stats(priv, data, idx);
-
-       if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
-               return;
-
-       /* per channel counters */
-       for (i = 0; i < channels->num; i++)
-               for (j = 0; j < NUM_RQ_STATS; j++)
-                       data[idx++] =
-                              MLX5E_READ_CTR64_CPU(&channels->c[i]->rq.stats,
-                                                   rq_stats_desc, j);
-
-       for (tc = 0; tc < priv->channels.params.num_tc; tc++)
-               for (i = 0; i < channels->num; i++)
-                       for (j = 0; j < NUM_SQ_STATS; j++)
-                               data[idx++] = MLX5E_READ_CTR64_CPU(&channels->c[i]->sq[tc].stats,
-                                                                  sq_stats_desc, j);
 }
 
 static void mlx5e_get_ethtool_stats(struct net_device *dev,

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 930a8224e013c28e2d53b321199bce35a499818a..8bc30484ecc1631408ac841445d56596a0e191b5 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -721,6 +721,104 @@ static int mlx5e_grp_ipsec_fill_stats(struct mlx5e_priv *priv, u64 *data,
        return idx + mlx5e_ipsec_get_stats(priv, data + idx);
 }
 
+static const struct counter_desc rq_stats_desc[] = {
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, packets) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, bytes) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_complete) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_unnecessary) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_unnecessary_inner) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_none) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_drop) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_tx) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_tx_full) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_packets) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_bytes) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, wqe_err) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, mpwqe_filler) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, buff_alloc_err) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_blks) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_pkts) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, page_reuse) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_reuse) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_full) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_empty) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_busy) },
+       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_waive) },
+};
+
+static const struct counter_desc sq_stats_desc[] = {
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, packets) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, bytes) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_packets) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_bytes) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_inner_packets) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_inner_bytes) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_partial) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_partial_inner) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, nop) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_none) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, stopped) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, wake) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, dropped) },
+       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, xmit_more) },
+};
+
+#define NUM_RQ_STATS                   ARRAY_SIZE(rq_stats_desc)
+#define NUM_SQ_STATS                   ARRAY_SIZE(sq_stats_desc)
+
+static int mlx5e_grp_channels_get_num_stats(struct mlx5e_priv *priv)
+{
+       return (NUM_RQ_STATS * priv->channels.num) +
+               (NUM_SQ_STATS * priv->channels.num * priv->channels.params.num_tc);
+}
+
+static int mlx5e_grp_channels_fill_strings(struct mlx5e_priv *priv, u8 *data,
+                                          int idx)
+{
+       int i, j, tc;
+
+       if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
+               return idx;
+
+       for (i = 0; i < priv->channels.num; i++)
+               for (j = 0; j < NUM_RQ_STATS; j++)
+                       sprintf(data + (idx++) * ETH_GSTRING_LEN, rq_stats_desc[j].format, i);
+
+       for (tc = 0; tc < priv->channels.params.num_tc; tc++)
+               for (i = 0; i < priv->channels.num; i++)
+                       for (j = 0; j < NUM_SQ_STATS; j++)
+                               sprintf(data + (idx++) * ETH_GSTRING_LEN,
+                                       sq_stats_desc[j].format,
+                                       priv->channel_tc2txq[i][tc]);
+
+       return idx;
+}
+
+static int mlx5e_grp_channels_fill_stats(struct mlx5e_priv *priv, u64 *data,
+                                        int idx)
+{
+       struct mlx5e_channels *channels = &priv->channels;
+       int i, j, tc;
+
+       if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
+               return idx;
+
+       for (i = 0; i < channels->num; i++)
+               for (j = 0; j < NUM_RQ_STATS; j++)
+                       data[idx++] =
+                               MLX5E_READ_CTR64_CPU(&channels->c[i]->rq.stats,
+                                                    rq_stats_desc, j);
+
+       for (tc = 0; tc < priv->channels.params.num_tc; tc++)
+               for (i = 0; i < channels->num; i++)
+                       for (j = 0; j < NUM_SQ_STATS; j++)
+                               data[idx++] =
+                                       MLX5E_READ_CTR64_CPU(&channels->c[i]->sq[tc].stats,
+                                                            sq_stats_desc, j);
+
+       return idx;
+}
+
 const struct mlx5e_stats_grp mlx5e_stats_grps[] = {
        {
                .get_num_stats = mlx5e_grp_sw_get_num_stats,
@@ -787,6 +885,11 @@ const struct mlx5e_stats_grp mlx5e_stats_grps[] = {
                .fill_strings = mlx5e_grp_ipsec_fill_strings,
                .fill_stats = mlx5e_grp_ipsec_fill_stats,
        },
+       {
+               .get_num_stats = mlx5e_grp_channels_get_num_stats,
+               .fill_strings = mlx5e_grp_channels_fill_strings,
+               .fill_stats = mlx5e_grp_channels_fill_stats,
+       }
 };
 
 const int mlx5e_num_stats_grps = ARRAY_SIZE(mlx5e_stats_grps);

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index 800d72a22d91687247af69e30c0c5112dffbc277..d094663edd9b3350aae970257c0ba3a13fef3af6 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -169,31 +169,6 @@ struct mlx5e_rq_stats {
        u64 cache_waive;
 };
 
-static const struct counter_desc rq_stats_desc[] = {
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, packets) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, bytes) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_complete) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_unnecessary) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_unnecessary_inner) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_none) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_drop) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_tx) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_tx_full) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_packets) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_bytes) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, wqe_err) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, mpwqe_filler) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, buff_alloc_err) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_blks) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_pkts) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, page_reuse) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_reuse) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_full) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_empty) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_busy) },
-       { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_waive) },
-};
-
 struct mlx5e_sq_stats {
        /* commonly accessed in data path */
        u64 packets;
@@ -213,26 +188,6 @@ struct mlx5e_sq_stats {
        u64 dropped;
 };
 
-static const struct counter_desc sq_stats_desc[] = {
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, packets) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, bytes) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_packets) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_bytes) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_inner_packets) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_inner_bytes) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_partial) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_partial_inner) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, nop) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_none) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, stopped) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, wake) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, dropped) },
-       { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, xmit_more) },
-};
-
-#define NUM_RQ_STATS                   ARRAY_SIZE(rq_stats_desc)
-#define NUM_SQ_STATS                   ARRAY_SIZE(sq_stats_desc)
-
 struct mlx5e_stats {
        struct mlx5e_sw_stats sw;
        struct mlx5e_qcounter_stats qcnt;