root/drivers/net/ethernet/mellanox/mlx5/core/en/health.h

INCLUDED FROM

DEFINITIONS

1. cqe_syndrome_needs_recover

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright (c) 2019 Mellanox Technologies. */
   3 
   4 #ifndef __MLX5E_EN_HEALTH_H
   5 #define __MLX5E_EN_HEALTH_H
   6 
   7 #include "en.h"
   8 
   9 #define MLX5E_RX_ERR_CQE(cqe) (get_cqe_opcode(cqe) != MLX5_CQE_RESP_SEND)
  10 
  11 static inline bool cqe_syndrome_needs_recover(u8 syndrome)
  12 {
  13         return syndrome == MLX5_CQE_SYNDROME_LOCAL_QP_OP_ERR ||
  14                syndrome == MLX5_CQE_SYNDROME_LOCAL_PROT_ERR ||
  15                syndrome == MLX5_CQE_SYNDROME_WR_FLUSH_ERR;
  16 }
  17 
  18 int mlx5e_reporter_tx_create(struct mlx5e_priv *priv);
  19 void mlx5e_reporter_tx_destroy(struct mlx5e_priv *priv);
  20 void mlx5e_reporter_tx_err_cqe(struct mlx5e_txqsq *sq);
  21 int mlx5e_reporter_tx_timeout(struct mlx5e_txqsq *sq);
  22 
  23 int mlx5e_reporter_cq_diagnose(struct mlx5e_cq *cq, struct devlink_fmsg *fmsg);
  24 int mlx5e_reporter_cq_common_diagnose(struct mlx5e_cq *cq, struct devlink_fmsg *fmsg);
  25 int mlx5e_reporter_named_obj_nest_start(struct devlink_fmsg *fmsg, char *name);
  26 int mlx5e_reporter_named_obj_nest_end(struct devlink_fmsg *fmsg);
  27 
  28 int mlx5e_reporter_rx_create(struct mlx5e_priv *priv);
  29 void mlx5e_reporter_rx_destroy(struct mlx5e_priv *priv);
  30 void mlx5e_reporter_icosq_cqe_err(struct mlx5e_icosq *icosq);
  31 void mlx5e_reporter_rq_cqe_err(struct mlx5e_rq *rq);
  32 void mlx5e_reporter_rx_timeout(struct mlx5e_rq *rq);
  33 
  34 #define MLX5E_REPORTER_PER_Q_MAX_LEN 256
  35 
  36 struct mlx5e_err_ctx {
  37         int (*recover)(void *ctx);
  38         void *ctx;
  39 };
  40 
  41 int mlx5e_health_sq_to_ready(struct mlx5e_channel *channel, u32 sqn);
  42 int mlx5e_health_channel_eq_recover(struct mlx5_eq_comp *eq, struct mlx5e_channel *channel);
  43 int mlx5e_health_recover_channels(struct mlx5e_priv *priv);
  44 int mlx5e_health_report(struct mlx5e_priv *priv,
  45                         struct devlink_health_reporter *reporter, char *err_str,
  46                         struct mlx5e_err_ctx *err_ctx);
  47 int mlx5e_health_create_reporters(struct mlx5e_priv *priv);
  48 void mlx5e_health_destroy_reporters(struct mlx5e_priv *priv);
  49 void mlx5e_health_channels_update(struct mlx5e_priv *priv);
  50 
  51 
  52 #endif