diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 66bca3a6a05797d119ad13649f949475eb24263b..6c01da3bad745f586e3ac1388a0cc5a639de21a2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -336,8 +336,11 @@ static inline u8 mlx5e_get_dcb_num_tc(struct mlx5e_params *params) params->mqprio.num_tc : 1; } +/* Keep this enum consistent with the corresponding strings array + * declared in en/reporter_rx.c + */ enum { - MLX5E_RQ_STATE_ENABLED, + MLX5E_RQ_STATE_ENABLED = 0, MLX5E_RQ_STATE_RECOVERING, MLX5E_RQ_STATE_DIM, MLX5E_RQ_STATE_NO_CSUM_COMPLETE, @@ -345,6 +348,7 @@ enum { MLX5E_RQ_STATE_MINI_CQE_HW_STRIDX, /* set when mini_cqe_resp_stride_index cap is used */ MLX5E_RQ_STATE_SHAMPO, /* set when SHAMPO cap is used */ MLX5E_RQ_STATE_MINI_CQE_ENHANCED, /* set when enhanced mini_cqe_cap is used */ + MLX5E_NUM_RQ_STATES, /* Must be kept last */ }; struct mlx5e_cq { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c index c462fe76495b5d5d16d52ef20796a2f09a0d3993..98c87b3df806da30ecfb4f22589e4f4558a37e1a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c @@ -8,6 +8,18 @@ #include "ptp.h" #include "lib/tout.h" +/* Keep this string array consistent with the MLX5E_RQ_STATE_* enums in en.h */ +static const char * const rq_sw_state_type_name[] = { + [MLX5E_RQ_STATE_ENABLED] = "enabled", + [MLX5E_RQ_STATE_RECOVERING] = "recovering", + [MLX5E_RQ_STATE_DIM] = "dim", + [MLX5E_RQ_STATE_NO_CSUM_COMPLETE] = "no_csum_complete", + [MLX5E_RQ_STATE_CSUM_FULL] = "csum_full", + [MLX5E_RQ_STATE_MINI_CQE_HW_STRIDX] = "mini_cqe_hw_stridx", + [MLX5E_RQ_STATE_SHAMPO] = "shampo", + [MLX5E_RQ_STATE_MINI_CQE_ENHANCED] = "mini_cqe_enhanced", +}; + static int mlx5e_query_rq_state(struct mlx5_core_dev *dev, u32 rqn, u8 *state) { int outlen = MLX5_ST_SZ_BYTES(query_rq_out); @@ -239,6 +251,35 @@ static int mlx5e_reporter_icosq_diagnose(struct mlx5e_icosq *icosq, u8 hw_state, return mlx5e_health_fmsg_named_obj_nest_end(fmsg); } +static int mlx5e_health_rq_put_sw_state(struct devlink_fmsg *fmsg, struct mlx5e_rq *rq) +{ + int err; + int i; + + BUILD_BUG_ON_MSG(ARRAY_SIZE(rq_sw_state_type_name) != MLX5E_NUM_RQ_STATES, + "rq_sw_state_type_name string array must be consistent with MLX5E_RQ_STATE_* enum in en.h"); + err = devlink_fmsg_obj_nest_start(fmsg); + if (err) + return err; + + err = mlx5e_health_fmsg_named_obj_nest_start(fmsg, "SW State"); + if (err) + return err; + + for (i = 0; i < ARRAY_SIZE(rq_sw_state_type_name); ++i) { + err = devlink_fmsg_u32_pair_put(fmsg, rq_sw_state_type_name[i], + test_bit(i, &rq->state)); + if (err) + return err; + } + + err = mlx5e_health_fmsg_named_obj_nest_end(fmsg); + if (err) + return err; + + return devlink_fmsg_obj_nest_end(fmsg); +} + static int mlx5e_rx_reporter_build_diagnose_output_rq_common(struct mlx5e_rq *rq, struct devlink_fmsg *fmsg) @@ -265,10 +306,6 @@ mlx5e_rx_reporter_build_diagnose_output_rq_common(struct mlx5e_rq *rq, if (err) return err; - err = devlink_fmsg_u8_pair_put(fmsg, "SW state", rq->state); - if (err) - return err; - err = devlink_fmsg_u32_pair_put(fmsg, "WQE counter", wqe_counter); if (err) return err; @@ -281,6 +318,10 @@ mlx5e_rx_reporter_build_diagnose_output_rq_common(struct mlx5e_rq *rq, if (err) return err; + err = mlx5e_health_rq_put_sw_state(fmsg, rq); + if (err) + return err; + err = mlx5e_health_cq_diag_fmsg(&rq->cq, fmsg); if (err) return err;