From: Saeed Mahameed <saeed@kernel•org>
To: "David S. Miller" <davem@davemloft•net>,
Jakub Kicinski <kuba@kernel•org>
Cc: netdev@vger•kernel.org, Tariq Toukan <tariqt@nvidia•com>,
Saeed Mahameed <saeedm@nvidia•com>
Subject: [net-next 5/6] net/mlx5e: kTLS, Add stats for number of deleted kTLS TX offloaded connections
Date: Sat, 26 Jun 2021 00:44:16 -0700 [thread overview]
Message-ID: <20210626074417.714833-6-saeed@kernel.org> (raw)
In-Reply-To: <20210626074417.714833-1-saeed@kernel.org>
From: Tariq Toukan <tariqt@nvidia•com>
Expose ethtool SW counter for the number of kTLS device-offloaded
TX connections that are finished and deleted.
Signed-off-by: Tariq Toukan <tariqt@nvidia•com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia•com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 1 +
drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h | 1 +
drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
index 2c0a9344338a..9ad3459fb63a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
@@ -138,6 +138,7 @@ void mlx5e_ktls_del_tx(struct net_device *netdev, struct tls_context *tls_ctx)
priv = netdev_priv(netdev);
mdev = priv->mdev;
+ atomic64_inc(&priv_tx->sw_stats->tx_tls_del);
mlx5e_destroy_tis(mdev, priv_tx->tisn);
mlx5_ktls_destroy_key(mdev, priv_tx->key_id);
kfree(priv_tx);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h
index 3fd6fd69bbd0..62ecf14bf86a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h
@@ -42,6 +42,7 @@
struct mlx5e_tls_sw_stats {
atomic64_t tx_tls_ctx;
+ atomic64_t tx_tls_del;
atomic64_t tx_tls_drop_metadata;
atomic64_t tx_tls_drop_resync_alloc;
atomic64_t tx_tls_drop_no_sync_data;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c
index ffc84f9b41b0..56e7b2aee85f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c
@@ -47,6 +47,7 @@ static const struct counter_desc mlx5e_tls_sw_stats_desc[] = {
static const struct counter_desc mlx5e_ktls_sw_stats_desc[] = {
{ MLX5E_DECLARE_STAT(struct mlx5e_tls_sw_stats, tx_tls_ctx) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_tls_sw_stats, tx_tls_del) },
{ MLX5E_DECLARE_STAT(struct mlx5e_tls_sw_stats, rx_tls_ctx) },
{ MLX5E_DECLARE_STAT(struct mlx5e_tls_sw_stats, rx_tls_del) },
};
--
2.31.1
next prev parent reply other threads:[~2021-06-26 7:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-26 7:44 [pull request][net-next 0/6] mlx5 updates 2021-06-26 Saeed Mahameed
2021-06-26 7:44 ` [net-next 1/6] net/mlx5: Compare sampler flow destination ID in fs_core Saeed Mahameed
2021-06-28 21:20 ` patchwork-bot+netdevbpf
2021-06-26 7:44 ` [net-next 2/6] net/mlx5: DR, Add support for flow sampler offload Saeed Mahameed
2021-06-26 7:44 ` [net-next 3/6] net/mlx5: Increase hairpin buffer size Saeed Mahameed
2021-06-26 7:44 ` [net-next 4/6] net/mlx5: SF, Improve performance in SF allocation Saeed Mahameed
2021-06-26 7:44 ` Saeed Mahameed [this message]
2021-06-26 7:44 ` [net-next 6/6] net/mlx5e: Add IPsec support to uplink representor Saeed Mahameed
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