net/mlx5e: Add TX port timestamp support

[sfrench/cifs-2.6.git] / drivers / net / ethernet / mellanox / mlx5 / core / en_stats.c

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 9d57dc94c767b52978472d135241cab2dab502d3..2cf2042b37c76d766426451d5381a96cd06b5d2d 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -1733,6 +1733,13 @@ static const struct counter_desc ptp_ch_stats_desc[] = {
        { MLX5E_DECLARE_PTP_CH_STAT(struct mlx5e_ch_stats, eq_rearm) },
 };
 
+static const struct counter_desc ptp_cq_stats_desc[] = {
+       { MLX5E_DECLARE_PTP_CQ_STAT(struct mlx5e_ptp_cq_stats, cqe) },
+       { MLX5E_DECLARE_PTP_CQ_STAT(struct mlx5e_ptp_cq_stats, err_cqe) },
+       { MLX5E_DECLARE_PTP_CQ_STAT(struct mlx5e_ptp_cq_stats, abort) },
+       { MLX5E_DECLARE_PTP_CQ_STAT(struct mlx5e_ptp_cq_stats, abort_abs_diff_ns) },
+};
+
 #define NUM_RQ_STATS                   ARRAY_SIZE(rq_stats_desc)
 #define NUM_SQ_STATS                   ARRAY_SIZE(sq_stats_desc)
 #define NUM_XDPSQ_STATS                        ARRAY_SIZE(xdpsq_stats_desc)
@@ -1742,11 +1749,13 @@ static const struct counter_desc ptp_ch_stats_desc[] = {
 #define NUM_CH_STATS                   ARRAY_SIZE(ch_stats_desc)
 #define NUM_PTP_SQ_STATS               ARRAY_SIZE(ptp_sq_stats_desc)
 #define NUM_PTP_CH_STATS               ARRAY_SIZE(ptp_ch_stats_desc)
+#define NUM_PTP_CQ_STATS               ARRAY_SIZE(ptp_cq_stats_desc)
 
 static MLX5E_DECLARE_STATS_GRP_OP_NUM_STATS(ptp)
 {
        return priv->port_ptp_opened ?
-              NUM_PTP_CH_STATS + (NUM_PTP_SQ_STATS * priv->max_opened_tc) :
+              NUM_PTP_CH_STATS +
+              ((NUM_PTP_SQ_STATS + NUM_PTP_CQ_STATS) * priv->max_opened_tc) :
               0;
 }
 
@@ -1766,6 +1775,10 @@ static MLX5E_DECLARE_STATS_GRP_OP_FILL_STRS(ptp)
                        sprintf(data + (idx++) * ETH_GSTRING_LEN,
                                ptp_sq_stats_desc[i].format, tc);
 
+       for (tc = 0; tc < priv->max_opened_tc; tc++)
+               for (i = 0; i < NUM_PTP_CQ_STATS; i++)
+                       sprintf(data + (idx++) * ETH_GSTRING_LEN,
+                               ptp_cq_stats_desc[i].format, tc);
        return idx;
 }
 
@@ -1787,6 +1800,12 @@ static MLX5E_DECLARE_STATS_GRP_OP_FILL_STATS(ptp)
                                MLX5E_READ_CTR64_CPU(&priv->port_ptp_stats.sq[tc],
                                                     ptp_sq_stats_desc, i);
 
+       for (tc = 0; tc < priv->max_opened_tc; tc++)
+               for (i = 0; i < NUM_PTP_CQ_STATS; i++)
+                       data[idx++] =
+                               MLX5E_READ_CTR64_CPU(&priv->port_ptp_stats.cq[tc],
+                                                    ptp_cq_stats_desc, i);
+
        return idx;
 }