| // SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB |
| /* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */ |
| |
| #include <linux/ethtool.h> |
| #include <net/sock.h> |
| |
| #include "en.h" |
| #include "en_accel/macsec.h" |
| |
| static const struct counter_desc mlx5e_macsec_hw_stats_desc[] = { |
| { MLX5E_DECLARE_STAT(struct mlx5_macsec_stats, macsec_rx_pkts) }, |
| { MLX5E_DECLARE_STAT(struct mlx5_macsec_stats, macsec_rx_bytes) }, |
| { MLX5E_DECLARE_STAT(struct mlx5_macsec_stats, macsec_rx_pkts_drop) }, |
| { MLX5E_DECLARE_STAT(struct mlx5_macsec_stats, macsec_rx_bytes_drop) }, |
| { MLX5E_DECLARE_STAT(struct mlx5_macsec_stats, macsec_tx_pkts) }, |
| { MLX5E_DECLARE_STAT(struct mlx5_macsec_stats, macsec_tx_bytes) }, |
| { MLX5E_DECLARE_STAT(struct mlx5_macsec_stats, macsec_tx_pkts_drop) }, |
| { MLX5E_DECLARE_STAT(struct mlx5_macsec_stats, macsec_tx_bytes_drop) }, |
| }; |
| |
| #define NUM_MACSEC_HW_COUNTERS ARRAY_SIZE(mlx5e_macsec_hw_stats_desc) |
| |
| static MLX5E_DECLARE_STATS_GRP_OP_NUM_STATS(macsec_hw) |
| { |
| if (!priv->macsec) |
| return 0; |
| |
| if (mlx5e_is_macsec_device(priv->mdev)) |
| return NUM_MACSEC_HW_COUNTERS; |
| |
| return 0; |
| } |
| |
| static MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(macsec_hw) {} |
| |
| static MLX5E_DECLARE_STATS_GRP_OP_FILL_STRS(macsec_hw) |
| { |
| unsigned int i; |
| |
| if (!priv->macsec) |
| return idx; |
| |
| if (!mlx5e_is_macsec_device(priv->mdev)) |
| return idx; |
| |
| for (i = 0; i < NUM_MACSEC_HW_COUNTERS; i++) |
| strcpy(data + (idx++) * ETH_GSTRING_LEN, |
| mlx5e_macsec_hw_stats_desc[i].format); |
| |
| return idx; |
| } |
| |
| static MLX5E_DECLARE_STATS_GRP_OP_FILL_STATS(macsec_hw) |
| { |
| struct mlx5_macsec_fs *macsec_fs; |
| int i; |
| |
| if (!priv->macsec) |
| return idx; |
| |
| if (!mlx5e_is_macsec_device(priv->mdev)) |
| return idx; |
| |
| macsec_fs = priv->mdev->macsec_fs; |
| mlx5_macsec_fs_get_stats_fill(macsec_fs, mlx5_macsec_fs_get_stats(macsec_fs)); |
| for (i = 0; i < NUM_MACSEC_HW_COUNTERS; i++) |
| data[idx++] = MLX5E_READ_CTR64_CPU(mlx5_macsec_fs_get_stats(macsec_fs), |
| mlx5e_macsec_hw_stats_desc, |
| i); |
| |
| return idx; |
| } |
| |
| MLX5E_DEFINE_STATS_GRP(macsec_hw, 0); |