2 * Copyright (c) 2015-2016, Mellanox Technologies. All rights reserved.
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32 #ifndef __MLX5_EN_STATS_H__
33 #define __MLX5_EN_STATS_H__
35 #define MLX5E_READ_CTR64_CPU(ptr, dsc, i) \
36 (*(u64 *)((char *)ptr + dsc[i].offset))
37 #define MLX5E_READ_CTR64_BE(ptr, dsc, i) \
38 be64_to_cpu(*(__be64 *)((char *)ptr + dsc[i].offset))
39 #define MLX5E_READ_CTR32_CPU(ptr, dsc, i) \
40 (*(u32 *)((char *)ptr + dsc[i].offset))
41 #define MLX5E_READ_CTR32_BE(ptr, dsc, i) \
42 be32_to_cpu(*(__be32 *)((char *)ptr + dsc[i].offset))
44 #define MLX5E_DECLARE_STAT(type, fld) #fld, offsetof(type, fld)
45 #define MLX5E_DECLARE_RX_STAT(type, fld) "rx%d_"#fld, offsetof(type, fld)
46 #define MLX5E_DECLARE_TX_STAT(type, fld) "tx%d_"#fld, offsetof(type, fld)
47 #define MLX5E_DECLARE_CH_STAT(type, fld) "ch%d_"#fld, offsetof(type, fld)
50 char format[ETH_GSTRING_LEN];
51 size_t offset; /* Byte offset */
54 struct mlx5e_sw_stats {
61 u64 tx_tso_inner_packets;
62 u64 tx_tso_inner_bytes;
63 u64 tx_added_vlan_packets;
66 u64 rx_removed_vlan_packets;
67 u64 rx_csum_unnecessary;
70 u64 rx_csum_unnecessary_inner;
76 u64 tx_csum_partial_inner;
85 u64 rx_buff_alloc_err;
86 u64 rx_cqe_compress_blks;
87 u64 rx_cqe_compress_pkts;
96 #ifdef CONFIG_MLX5_EN_TLS
98 u64 tx_tls_resync_bytes;
102 struct mlx5e_qcounter_stats {
103 u32 rx_out_of_buffer;
104 u32 rx_if_down_packets;
107 struct mlx5e_vnic_env_stats {
108 __be64 query_vnic_env_out[MLX5_ST_SZ_QW(query_vnic_env_out)];
111 #define VPORT_COUNTER_GET(vstats, c) MLX5_GET64(query_vport_counter_out, \
112 vstats->query_vport_out, c)
114 struct mlx5e_vport_stats {
115 __be64 query_vport_out[MLX5_ST_SZ_QW(query_vport_counter_out)];
118 #define PPORT_802_3_GET(pstats, c) \
119 MLX5_GET64(ppcnt_reg, pstats->IEEE_802_3_counters, \
120 counter_set.eth_802_3_cntrs_grp_data_layout.c##_high)
121 #define PPORT_2863_GET(pstats, c) \
122 MLX5_GET64(ppcnt_reg, pstats->RFC_2863_counters, \
123 counter_set.eth_2863_cntrs_grp_data_layout.c##_high)
124 #define PPORT_2819_GET(pstats, c) \
125 MLX5_GET64(ppcnt_reg, pstats->RFC_2819_counters, \
126 counter_set.eth_2819_cntrs_grp_data_layout.c##_high)
127 #define PPORT_PHY_STATISTICAL_GET(pstats, c) \
128 MLX5_GET64(ppcnt_reg, (pstats)->phy_statistical_counters, \
129 counter_set.phys_layer_statistical_cntrs.c##_high)
130 #define PPORT_PER_PRIO_GET(pstats, prio, c) \
131 MLX5_GET64(ppcnt_reg, pstats->per_prio_counters[prio], \
132 counter_set.eth_per_prio_grp_data_layout.c##_high)
133 #define NUM_PPORT_PRIO 8
134 #define PPORT_ETH_EXT_GET(pstats, c) \
135 MLX5_GET64(ppcnt_reg, (pstats)->eth_ext_counters, \
136 counter_set.eth_extended_cntrs_grp_data_layout.c##_high)
138 struct mlx5e_pport_stats {
139 __be64 IEEE_802_3_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
140 __be64 RFC_2863_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
141 __be64 RFC_2819_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
142 __be64 per_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)];
143 __be64 phy_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
144 __be64 phy_statistical_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
145 __be64 eth_ext_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
148 #define PCIE_PERF_GET(pcie_stats, c) \
149 MLX5_GET(mpcnt_reg, (pcie_stats)->pcie_perf_counters, \
150 counter_set.pcie_perf_cntrs_grp_data_layout.c)
152 #define PCIE_PERF_GET64(pcie_stats, c) \
153 MLX5_GET64(mpcnt_reg, (pcie_stats)->pcie_perf_counters, \
154 counter_set.pcie_perf_cntrs_grp_data_layout.c##_high)
156 struct mlx5e_pcie_stats {
157 __be64 pcie_perf_counters[MLX5_ST_SZ_QW(mpcnt_reg)];
160 struct mlx5e_rq_stats {
164 u64 csum_unnecessary;
165 u64 csum_unnecessary_inner;
169 u64 removed_vlan_packets;
176 u64 cqe_compress_blks;
177 u64 cqe_compress_pkts;
186 struct mlx5e_sq_stats {
187 /* commonly accessed in data path */
193 u64 tso_inner_packets;
196 u64 csum_partial_inner;
197 u64 added_vlan_packets;
199 #ifdef CONFIG_MLX5_EN_TLS
201 u64 tls_resync_bytes;
203 /* less likely accessed in data path */
212 struct mlx5e_ch_stats {
217 struct mlx5e_sw_stats sw;
218 struct mlx5e_qcounter_stats qcnt;
219 struct mlx5e_vnic_env_stats vnic;
220 struct mlx5e_vport_stats vport;
221 struct mlx5e_pport_stats pport;
222 struct rtnl_link_stats64 vf_vport;
223 struct mlx5e_pcie_stats pcie;
227 MLX5E_NDO_UPDATE_STATS = BIT(0x1),
231 struct mlx5e_stats_grp {
232 u16 update_stats_mask;
233 int (*get_num_stats)(struct mlx5e_priv *priv);
234 int (*fill_strings)(struct mlx5e_priv *priv, u8 *data, int idx);
235 int (*fill_stats)(struct mlx5e_priv *priv, u64 *data, int idx);
236 void (*update_stats)(struct mlx5e_priv *priv);
239 extern const struct mlx5e_stats_grp mlx5e_stats_grps[];
240 extern const int mlx5e_num_stats_grps;
242 #endif /* __MLX5_EN_STATS_H__ */