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 #include "diag/rsc_dump.h"
9
10 #define MLX5E_RX_ERR_CQE(cqe) (get_cqe_opcode(cqe) != MLX5_CQE_RESP_SEND)
11
cqe_syndrome_needs_recover(u8 syndrome)12 static inline bool cqe_syndrome_needs_recover(u8 syndrome)
13 {
14 return syndrome == MLX5_CQE_SYNDROME_LOCAL_QP_OP_ERR ||
15 syndrome == MLX5_CQE_SYNDROME_LOCAL_PROT_ERR ||
16 syndrome == MLX5_CQE_SYNDROME_WR_FLUSH_ERR;
17 }
18
19 void mlx5e_reporter_tx_create(struct mlx5e_priv *priv);
20 void mlx5e_reporter_tx_destroy(struct mlx5e_priv *priv);
21 void mlx5e_reporter_tx_err_cqe(struct mlx5e_txqsq *sq);
22 int mlx5e_reporter_tx_timeout(struct mlx5e_txqsq *sq);
23
24 int mlx5e_health_cq_diag_fmsg(struct mlx5e_cq *cq, struct devlink_fmsg *fmsg);
25 int mlx5e_health_cq_common_diag_fmsg(struct mlx5e_cq *cq, struct devlink_fmsg *fmsg);
26 int mlx5e_health_eq_diag_fmsg(struct mlx5_eq_comp *eq, struct devlink_fmsg *fmsg);
27 int mlx5e_health_fmsg_named_obj_nest_start(struct devlink_fmsg *fmsg, char *name);
28 int mlx5e_health_fmsg_named_obj_nest_end(struct devlink_fmsg *fmsg);
29
30 void mlx5e_reporter_rx_create(struct mlx5e_priv *priv);
31 void mlx5e_reporter_rx_destroy(struct mlx5e_priv *priv);
32 void mlx5e_reporter_icosq_cqe_err(struct mlx5e_icosq *icosq);
33 void mlx5e_reporter_rq_cqe_err(struct mlx5e_rq *rq);
34 void mlx5e_reporter_rx_timeout(struct mlx5e_rq *rq);
35
36 #define MLX5E_REPORTER_PER_Q_MAX_LEN 256
37 #define MLX5E_REPORTER_FLUSH_TIMEOUT_MSEC 2000
38
39 struct mlx5e_err_ctx {
40 int (*recover)(void *ctx);
41 int (*dump)(struct mlx5e_priv *priv, struct devlink_fmsg *fmsg, void *ctx);
42 void *ctx;
43 };
44
45 int mlx5e_health_sq_to_ready(struct mlx5e_channel *channel, u32 sqn);
46 int mlx5e_health_channel_eq_recover(struct mlx5_eq_comp *eq, struct mlx5e_channel *channel);
47 int mlx5e_health_recover_channels(struct mlx5e_priv *priv);
48 int mlx5e_health_report(struct mlx5e_priv *priv,
49 struct devlink_health_reporter *reporter, char *err_str,
50 struct mlx5e_err_ctx *err_ctx);
51 void mlx5e_health_create_reporters(struct mlx5e_priv *priv);
52 void mlx5e_health_destroy_reporters(struct mlx5e_priv *priv);
53 void mlx5e_health_channels_update(struct mlx5e_priv *priv);
54 int mlx5e_health_rsc_fmsg_dump(struct mlx5e_priv *priv, struct mlx5_rsc_key *key,
55 struct devlink_fmsg *fmsg);
56 int mlx5e_health_queue_dump(struct mlx5e_priv *priv, struct devlink_fmsg *fmsg,
57 int queue_idx, char *lbl);
58 #endif
59