drivers/net/bnxt/bnxt_stats.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2014-2018 Broadcom
   3  * All rights reserved.
   4  */
   5
   6 #include <inttypes.h>
   7
   8 #include <rte_string_fns.h>
   9 #include <rte_byteorder.h>
  10
  11 #include "bnxt.h"
  12 #include "bnxt_cpr.h"
  13 #include "bnxt_hwrm.h"
  14 #include "bnxt_rxq.h"
  15 #include "bnxt_stats.h"
  16 #include "bnxt_txq.h"
  17 #include "hsi_struct_def_dpdk.h"
  18
  19 static const struct bnxt_xstats_name_off bnxt_rx_stats_strings[] = {
  20         {"rx_64b_frames", offsetof(struct rx_port_stats,
  21                                 rx_64b_frames)},
  22         {"rx_65b_127b_frames", offsetof(struct rx_port_stats,
  23                                 rx_65b_127b_frames)},
  24         {"rx_128b_255b_frames", offsetof(struct rx_port_stats,
  25                                 rx_128b_255b_frames)},
  26         {"rx_256b_511b_frames", offsetof(struct rx_port_stats,
  27                                 rx_256b_511b_frames)},
  28         {"rx_512b_1023b_frames", offsetof(struct rx_port_stats,
  29                                 rx_512b_1023b_frames)},
  30         {"rx_1024b_1518b_frames", offsetof(struct rx_port_stats,
  31                                 rx_1024b_1518b_frames)},
  32         {"rx_good_vlan_frames", offsetof(struct rx_port_stats,
  33                                 rx_good_vlan_frames)},
  34         {"rx_1519b_2047b_frames", offsetof(struct rx_port_stats,
  35                                 rx_1519b_2047b_frames)},
  36         {"rx_2048b_4095b_frames", offsetof(struct rx_port_stats,
  37                                 rx_2048b_4095b_frames)},
  38         {"rx_4096b_9216b_frames", offsetof(struct rx_port_stats,
  39                                 rx_4096b_9216b_frames)},
  40         {"rx_9217b_16383b_frames", offsetof(struct rx_port_stats,
  41                                 rx_9217b_16383b_frames)},
  42         {"rx_total_frames", offsetof(struct rx_port_stats,
  43                                 rx_total_frames)},
  44         {"rx_ucast_frames", offsetof(struct rx_port_stats,
  45                                 rx_ucast_frames)},
  46         {"rx_mcast_frames", offsetof(struct rx_port_stats,
  47                                 rx_mcast_frames)},
  48         {"rx_bcast_frames", offsetof(struct rx_port_stats,
  49                                 rx_bcast_frames)},
  50         {"rx_fcs_err_frames", offsetof(struct rx_port_stats,
  51                                 rx_fcs_err_frames)},
  52         {"rx_ctrl_frames", offsetof(struct rx_port_stats,
  53                                 rx_ctrl_frames)},
  54         {"rx_pause_frames", offsetof(struct rx_port_stats,
  55                                 rx_pause_frames)},
  56         {"rx_pfc_frames", offsetof(struct rx_port_stats,
  57                                 rx_pfc_frames)},
  58         {"rx_align_err_frames", offsetof(struct rx_port_stats,
  59                                 rx_align_err_frames)},
  60         {"rx_ovrsz_frames", offsetof(struct rx_port_stats,
  61                                 rx_ovrsz_frames)},
  62         {"rx_jbr_frames", offsetof(struct rx_port_stats,
  63                                 rx_jbr_frames)},
  64         {"rx_mtu_err_frames", offsetof(struct rx_port_stats,
  65                                 rx_mtu_err_frames)},
  66         {"rx_tagged_frames", offsetof(struct rx_port_stats,
  67                                 rx_tagged_frames)},
  68         {"rx_double_tagged_frames", offsetof(struct rx_port_stats,
  69                                 rx_double_tagged_frames)},
  70         {"rx_good_frames", offsetof(struct rx_port_stats,
  71                                 rx_good_frames)},
  72         {"rx_undrsz_frames", offsetof(struct rx_port_stats,
  73                                 rx_undrsz_frames)},
  74         {"rx_eee_lpi_events", offsetof(struct rx_port_stats,
  75                                 rx_eee_lpi_events)},
  76         {"rx_eee_lpi_duration", offsetof(struct rx_port_stats,
  77                                 rx_eee_lpi_duration)},
  78         {"rx_bytes", offsetof(struct rx_port_stats,
  79                                 rx_bytes)},
  80         {"rx_runt_bytes", offsetof(struct rx_port_stats,
  81                                 rx_runt_bytes)},
  82         {"rx_runt_frames", offsetof(struct rx_port_stats,
  83                                 rx_runt_frames)},
  84         {"rx_pfc_ena_frames_pri0", offsetof(struct rx_port_stats,
  85                                 rx_pfc_ena_frames_pri0)},
  86         {"rx_pfc_ena_frames_pri1", offsetof(struct rx_port_stats,
  87                                 rx_pfc_ena_frames_pri1)},
  88         {"rx_pfc_ena_frames_pri2", offsetof(struct rx_port_stats,
  89                                 rx_pfc_ena_frames_pri2)},
  90         {"rx_pfc_ena_frames_pri3", offsetof(struct rx_port_stats,
  91                                 rx_pfc_ena_frames_pri3)},
  92         {"rx_pfc_ena_frames_pri4", offsetof(struct rx_port_stats,
  93                                 rx_pfc_ena_frames_pri4)},
  94         {"rx_pfc_ena_frames_pri5", offsetof(struct rx_port_stats,
  95                                 rx_pfc_ena_frames_pri5)},
  96         {"rx_pfc_ena_frames_pri6", offsetof(struct rx_port_stats,
  97                                 rx_pfc_ena_frames_pri6)},
  98         {"rx_pfc_ena_frames_pri7", offsetof(struct rx_port_stats,
  99                                 rx_pfc_ena_frames_pri7)},
 100 };
 101
 102 static const struct bnxt_xstats_name_off bnxt_tx_stats_strings[] = {
 103         {"tx_64b_frames", offsetof(struct tx_port_stats,
 104                                 tx_64b_frames)},
 105         {"tx_65b_127b_frames", offsetof(struct tx_port_stats,
 106                                 tx_65b_127b_frames)},
 107         {"tx_128b_255b_frames", offsetof(struct tx_port_stats,
 108                                 tx_128b_255b_frames)},
 109         {"tx_256b_511b_frames", offsetof(struct tx_port_stats,
 110                                 tx_256b_511b_frames)},
 111         {"tx_512b_1023b_frames", offsetof(struct tx_port_stats,
 112                                 tx_512b_1023b_frames)},
 113         {"tx_1024b_1518b_frames", offsetof(struct tx_port_stats,
 114                                 tx_1024b_1518b_frames)},
 115         {"tx_good_vlan_frames", offsetof(struct tx_port_stats,
 116                                 tx_good_vlan_frames)},
 117         {"tx_1519b_2047b_frames", offsetof(struct tx_port_stats,
 118                                 tx_1519b_2047b_frames)},
 119         {"tx_2048b_4095b_frames", offsetof(struct tx_port_stats,
 120                                 tx_2048b_4095b_frames)},
 121         {"tx_4096b_9216b_frames", offsetof(struct tx_port_stats,
 122                                 tx_4096b_9216b_frames)},
 123         {"tx_9217b_16383b_frames", offsetof(struct tx_port_stats,
 124                                 tx_9217b_16383b_frames)},
 125         {"tx_good_frames", offsetof(struct tx_port_stats,
 126                                 tx_good_frames)},
 127         {"tx_total_frames", offsetof(struct tx_port_stats,
 128                                 tx_total_frames)},
 129         {"tx_ucast_frames", offsetof(struct tx_port_stats,
 130                                 tx_ucast_frames)},
 131         {"tx_mcast_frames", offsetof(struct tx_port_stats,
 132                                 tx_mcast_frames)},
 133         {"tx_bcast_frames", offsetof(struct tx_port_stats,
 134                                 tx_bcast_frames)},
 135         {"tx_pause_frames", offsetof(struct tx_port_stats,
 136                                 tx_pause_frames)},
 137         {"tx_pfc_frames", offsetof(struct tx_port_stats,
 138                                 tx_pfc_frames)},
 139         {"tx_jabber_frames", offsetof(struct tx_port_stats,
 140                                 tx_jabber_frames)},
 141         {"tx_fcs_err_frames", offsetof(struct tx_port_stats,
 142                                 tx_fcs_err_frames)},
 143         {"tx_err", offsetof(struct tx_port_stats,
 144                                 tx_err)},
 145         {"tx_fifo_underruns", offsetof(struct tx_port_stats,
 146                                 tx_fifo_underruns)},
 147         {"tx_eee_lpi_events", offsetof(struct tx_port_stats,
 148                                 tx_eee_lpi_events)},
 149         {"tx_eee_lpi_duration", offsetof(struct tx_port_stats,
 150                                 tx_eee_lpi_duration)},
 151         {"tx_total_collisions", offsetof(struct tx_port_stats,
 152                                 tx_total_collisions)},
 153         {"tx_bytes", offsetof(struct tx_port_stats,
 154                                 tx_bytes)},
 155         {"tx_pfc_ena_frames_pri0", offsetof(struct tx_port_stats,
 156                                 tx_pfc_ena_frames_pri0)},
 157         {"tx_pfc_ena_frames_pri1", offsetof(struct tx_port_stats,
 158                                 tx_pfc_ena_frames_pri1)},
 159         {"tx_pfc_ena_frames_pri2", offsetof(struct tx_port_stats,
 160                                 tx_pfc_ena_frames_pri2)},
 161         {"tx_pfc_ena_frames_pri3", offsetof(struct tx_port_stats,
 162                                 tx_pfc_ena_frames_pri3)},
 163         {"tx_pfc_ena_frames_pri4", offsetof(struct tx_port_stats,
 164                                 tx_pfc_ena_frames_pri4)},
 165         {"tx_pfc_ena_frames_pri5", offsetof(struct tx_port_stats,
 166                                 tx_pfc_ena_frames_pri5)},
 167         {"tx_pfc_ena_frames_pri6", offsetof(struct tx_port_stats,
 168                                 tx_pfc_ena_frames_pri6)},
 169         {"tx_pfc_ena_frames_pri7", offsetof(struct tx_port_stats,
 170                                 tx_pfc_ena_frames_pri7)},
 171 };
 172
 173 static const struct bnxt_xstats_name_off bnxt_func_stats_strings[] = {
 174         {"tx_ucast_pkts", offsetof(struct hwrm_func_qstats_output,
 175                                 tx_ucast_pkts)},
 176         {"tx_mcast_pkts", offsetof(struct hwrm_func_qstats_output,
 177                                 tx_mcast_pkts)},
 178         {"tx_bcast_pkts", offsetof(struct hwrm_func_qstats_output,
 179                                 tx_bcast_pkts)},
 180         {"tx_discard_pkts", offsetof(struct hwrm_func_qstats_output,
 181                                 tx_discard_pkts)},
 182         {"tx_drop_pkts", offsetof(struct hwrm_func_qstats_output,
 183                                 tx_drop_pkts)},
 184         {"tx_ucast_bytes", offsetof(struct hwrm_func_qstats_output,
 185                                 tx_ucast_bytes)},
 186         {"tx_mcast_bytes", offsetof(struct hwrm_func_qstats_output,
 187                                 tx_mcast_bytes)},
 188         {"tx_bcast_bytes", offsetof(struct hwrm_func_qstats_output,
 189                                 tx_bcast_bytes)},
 190         {"rx_ucast_pkts", offsetof(struct hwrm_func_qstats_output,
 191                                 rx_ucast_pkts)},
 192         {"rx_mcast_pkts", offsetof(struct hwrm_func_qstats_output,
 193                                 rx_mcast_pkts)},
 194         {"rx_bcast_pkts", offsetof(struct hwrm_func_qstats_output,
 195                                 rx_bcast_pkts)},
 196         {"rx_discard_pkts", offsetof(struct hwrm_func_qstats_output,
 197                                 rx_discard_pkts)},
 198         {"rx_drop_pkts", offsetof(struct hwrm_func_qstats_output,
 199                                 rx_drop_pkts)},
 200         {"rx_ucast_bytes", offsetof(struct hwrm_func_qstats_output,
 201                                 rx_ucast_bytes)},
 202         {"rx_mcast_bytes", offsetof(struct hwrm_func_qstats_output,
 203                                 rx_mcast_bytes)},
 204         {"rx_bcast_bytes", offsetof(struct hwrm_func_qstats_output,
 205                                 rx_bcast_bytes)},
 206         {"rx_agg_pkts", offsetof(struct hwrm_func_qstats_output,
 207                                 rx_agg_pkts)},
 208         {"rx_agg_bytes", offsetof(struct hwrm_func_qstats_output,
 209                                 rx_agg_bytes)},
 210         {"rx_agg_events", offsetof(struct hwrm_func_qstats_output,
 211                                 rx_agg_events)},
 212         {"rx_agg_aborts", offsetof(struct hwrm_func_qstats_output,
 213                                 rx_agg_aborts)},
 214 };
 215
 216 static const struct bnxt_xstats_name_off bnxt_rx_ext_stats_strings[] = {
 217         {"link_down_events", offsetof(struct rx_port_stats_ext,
 218                                 link_down_events)},
 219         {"continuous_pause_events", offsetof(struct rx_port_stats_ext,
 220                                 continuous_pause_events)},
 221         {"resume_pause_events", offsetof(struct rx_port_stats_ext,
 222                                 resume_pause_events)},
 223         {"continuous_roce_pause_events", offsetof(struct rx_port_stats_ext,
 224                                 continuous_roce_pause_events)},
 225         {"resume_roce_pause_events", offsetof(struct rx_port_stats_ext,
 226                                 resume_roce_pause_events)},
 227         {"rx_bytes_cos0", offsetof(struct rx_port_stats_ext,
 228                                 rx_bytes_cos0)},
 229         {"rx_bytes_cos1", offsetof(struct rx_port_stats_ext,
 230                                 rx_bytes_cos1)},
 231         {"rx_bytes_cos2", offsetof(struct rx_port_stats_ext,
 232                                 rx_bytes_cos2)},
 233         {"rx_bytes_cos3", offsetof(struct rx_port_stats_ext,
 234                                 rx_bytes_cos3)},
 235         {"rx_bytes_cos4", offsetof(struct rx_port_stats_ext,
 236                                 rx_bytes_cos4)},
 237         {"rx_bytes_cos5", offsetof(struct rx_port_stats_ext,
 238                                 rx_bytes_cos5)},
 239         {"rx_bytes_cos6", offsetof(struct rx_port_stats_ext,
 240                                 rx_bytes_cos6)},
 241         {"rx_bytes_cos7", offsetof(struct rx_port_stats_ext,
 242                                 rx_bytes_cos7)},
 243         {"rx_packets_cos0", offsetof(struct rx_port_stats_ext,
 244                                 rx_packets_cos0)},
 245         {"rx_packets_cos1", offsetof(struct rx_port_stats_ext,
 246                                 rx_packets_cos1)},
 247         {"rx_packets_cos2", offsetof(struct rx_port_stats_ext,
 248                                 rx_packets_cos2)},
 249         {"rx_packets_cos3", offsetof(struct rx_port_stats_ext,
 250                                 rx_packets_cos3)},
 251         {"rx_packets_cos4", offsetof(struct rx_port_stats_ext,
 252                                 rx_packets_cos4)},
 253         {"rx_packets_cos5", offsetof(struct rx_port_stats_ext,
 254                                 rx_packets_cos5)},
 255         {"rx_packets_cos6", offsetof(struct rx_port_stats_ext,
 256                                 rx_packets_cos6)},
 257         {"rx_packets_cos7", offsetof(struct rx_port_stats_ext,
 258                                 rx_packets_cos7)},
 259         {"pfc_pri0_rx_duration_us", offsetof(struct rx_port_stats_ext,
 260                                 pfc_pri0_rx_duration_us)},
 261         {"pfc_pri0_rx_transitions", offsetof(struct rx_port_stats_ext,
 262                                 pfc_pri0_rx_transitions)},
 263         {"pfc_pri1_rx_duration_us", offsetof(struct rx_port_stats_ext,
 264                                 pfc_pri1_rx_duration_us)},
 265         {"pfc_pri1_rx_transitions", offsetof(struct rx_port_stats_ext,
 266                                 pfc_pri1_rx_transitions)},
 267         {"pfc_pri2_rx_duration_us", offsetof(struct rx_port_stats_ext,
 268                                 pfc_pri2_rx_duration_us)},
 269         {"pfc_pri2_rx_transitions", offsetof(struct rx_port_stats_ext,
 270                                 pfc_pri2_rx_transitions)},
 271         {"pfc_pri3_rx_duration_us", offsetof(struct rx_port_stats_ext,
 272                                 pfc_pri3_rx_duration_us)},
 273         {"pfc_pri3_rx_transitions", offsetof(struct rx_port_stats_ext,
 274                                 pfc_pri3_rx_transitions)},
 275         {"pfc_pri4_rx_duration_us", offsetof(struct rx_port_stats_ext,
 276                                 pfc_pri4_rx_duration_us)},
 277         {"pfc_pri4_rx_transitions", offsetof(struct rx_port_stats_ext,
 278                                 pfc_pri4_rx_transitions)},
 279         {"pfc_pri5_rx_duration_us", offsetof(struct rx_port_stats_ext,
 280                                 pfc_pri5_rx_duration_us)},
 281         {"pfc_pri5_rx_transitions", offsetof(struct rx_port_stats_ext,
 282                                 pfc_pri5_rx_transitions)},
 283         {"pfc_pri6_rx_duration_us", offsetof(struct rx_port_stats_ext,
 284                                 pfc_pri6_rx_duration_us)},
 285         {"pfc_pri6_rx_transitions", offsetof(struct rx_port_stats_ext,
 286                                 pfc_pri6_rx_transitions)},
 287         {"pfc_pri7_rx_duration_us", offsetof(struct rx_port_stats_ext,
 288                                 pfc_pri7_rx_duration_us)},
 289         {"pfc_pri7_rx_transitions", offsetof(struct rx_port_stats_ext,
 290                                 pfc_pri7_rx_transitions)},
 291 };
 292
 293 static const struct bnxt_xstats_name_off bnxt_tx_ext_stats_strings[] = {
 294         {"tx_bytes_cos0", offsetof(struct tx_port_stats_ext,
 295                                 tx_bytes_cos0)},
 296         {"tx_bytes_cos1", offsetof(struct tx_port_stats_ext,
 297                                 tx_bytes_cos1)},
 298         {"tx_bytes_cos2", offsetof(struct tx_port_stats_ext,
 299                                 tx_bytes_cos2)},
 300         {"tx_bytes_cos3", offsetof(struct tx_port_stats_ext,
 301                                 tx_bytes_cos3)},
 302         {"tx_bytes_cos4", offsetof(struct tx_port_stats_ext,
 303                                 tx_bytes_cos4)},
 304         {"tx_bytes_cos5", offsetof(struct tx_port_stats_ext,
 305                                 tx_bytes_cos5)},
 306         {"tx_bytes_cos6", offsetof(struct tx_port_stats_ext,
 307                                 tx_bytes_cos6)},
 308         {"tx_bytes_cos7", offsetof(struct tx_port_stats_ext,
 309                                 tx_bytes_cos7)},
 310         {"tx_packets_cos0", offsetof(struct tx_port_stats_ext,
 311                                 tx_packets_cos0)},
 312         {"tx_packets_cos1", offsetof(struct tx_port_stats_ext,
 313                                 tx_packets_cos1)},
 314         {"tx_packets_cos2", offsetof(struct tx_port_stats_ext,
 315                                 tx_packets_cos2)},
 316         {"tx_packets_cos3", offsetof(struct tx_port_stats_ext,
 317                                 tx_packets_cos3)},
 318         {"tx_packets_cos4", offsetof(struct tx_port_stats_ext,
 319                                 tx_packets_cos4)},
 320         {"tx_packets_cos5", offsetof(struct tx_port_stats_ext,
 321                                 tx_packets_cos5)},
 322         {"tx_packets_cos6", offsetof(struct tx_port_stats_ext,
 323                                 tx_packets_cos6)},
 324         {"tx_packets_cos7", offsetof(struct tx_port_stats_ext,
 325                                 tx_packets_cos7)},
 326         {"pfc_pri0_tx_duration_us", offsetof(struct tx_port_stats_ext,
 327                                 pfc_pri0_tx_duration_us)},
 328         {"pfc_pri0_tx_transitions", offsetof(struct tx_port_stats_ext,
 329                                 pfc_pri0_tx_transitions)},
 330         {"pfc_pri1_tx_duration_us", offsetof(struct tx_port_stats_ext,
 331                                 pfc_pri1_tx_duration_us)},
 332         {"pfc_pri1_tx_transitions", offsetof(struct tx_port_stats_ext,
 333                                 pfc_pri1_tx_transitions)},
 334         {"pfc_pri2_tx_duration_us", offsetof(struct tx_port_stats_ext,
 335                                 pfc_pri2_tx_duration_us)},
 336         {"pfc_pri2_tx_transitions", offsetof(struct tx_port_stats_ext,
 337                                 pfc_pri2_tx_transitions)},
 338         {"pfc_pri3_tx_duration_us", offsetof(struct tx_port_stats_ext,
 339                                 pfc_pri3_tx_duration_us)},
 340         {"pfc_pri3_tx_transitions", offsetof(struct tx_port_stats_ext,
 341                                 pfc_pri3_tx_transitions)},
 342         {"pfc_pri4_tx_duration_us", offsetof(struct tx_port_stats_ext,
 343                                 pfc_pri4_tx_duration_us)},
 344         {"pfc_pri4_tx_transitions", offsetof(struct tx_port_stats_ext,
 345                                 pfc_pri4_tx_transitions)},
 346         {"pfc_pri5_tx_duration_us", offsetof(struct tx_port_stats_ext,
 347                                 pfc_pri5_tx_duration_us)},
 348         {"pfc_pri5_tx_transitions", offsetof(struct tx_port_stats_ext,
 349                                 pfc_pri5_tx_transitions)},
 350         {"pfc_pri6_tx_duration_us", offsetof(struct tx_port_stats_ext,
 351                                 pfc_pri6_tx_duration_us)},
 352         {"pfc_pri6_tx_transitions", offsetof(struct tx_port_stats_ext,
 353                                 pfc_pri6_tx_transitions)},
 354         {"pfc_pri7_tx_duration_us", offsetof(struct tx_port_stats_ext,
 355                                 pfc_pri7_tx_duration_us)},
 356         {"pfc_pri7_tx_transitions", offsetof(struct tx_port_stats_ext,
 357                                 pfc_pri7_tx_transitions)},
 358 };
 359
 360 /*
 361  * Statistics functions
 362  */
 363
 364 void bnxt_free_stats(struct bnxt *bp)
 365 {
 366         int i;
 367
 368         for (i = 0; i < (int)bp->tx_cp_nr_rings; i++) {
 369                 struct bnxt_tx_queue *txq = bp->tx_queues[i];
 370
 371                 bnxt_free_txq_stats(txq);
 372         }
 373         for (i = 0; i < (int)bp->rx_cp_nr_rings; i++) {
 374                 struct bnxt_rx_queue *rxq = bp->rx_queues[i];
 375
 376                 bnxt_free_rxq_stats(rxq);
 377         }
 378 }
 379
 380 int bnxt_stats_get_op(struct rte_eth_dev *eth_dev,
 381                            struct rte_eth_stats *bnxt_stats)
 382 {
 383         int rc = 0;
 384         unsigned int i;
 385         struct bnxt *bp = eth_dev->data->dev_private;
 386         unsigned int num_q_stats;
 387
 388         rc = is_bnxt_in_error(bp);
 389         if (rc)
 390                 return rc;
 391
 392         memset(bnxt_stats, 0, sizeof(*bnxt_stats));
 393         if (!(bp->flags & BNXT_FLAG_INIT_DONE)) {
 394                 PMD_DRV_LOG(ERR, "Device Initialization not complete!\n");
 395                 return -EIO;
 396         }
 397
 398         num_q_stats = RTE_MIN(bp->rx_cp_nr_rings,
 399                               (unsigned int)RTE_ETHDEV_QUEUE_STAT_CNTRS);
 400
 401         for (i = 0; i < num_q_stats; i++) {
 402                 struct bnxt_rx_queue *rxq = bp->rx_queues[i];
 403                 struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
 404
 405                 rc = bnxt_hwrm_ctx_qstats(bp, cpr->hw_stats_ctx_id, i,
 406                                      bnxt_stats, 1);
 407                 if (unlikely(rc))
 408                         return rc;
 409                 bnxt_stats->rx_nombuf +=
 410                                 rte_atomic64_read(&rxq->rx_mbuf_alloc_fail);
 411         }
 412
 413         num_q_stats = RTE_MIN(bp->tx_cp_nr_rings,
 414                               (unsigned int)RTE_ETHDEV_QUEUE_STAT_CNTRS);
 415
 416         for (i = 0; i < num_q_stats; i++) {
 417                 struct bnxt_tx_queue *txq = bp->tx_queues[i];
 418                 struct bnxt_cp_ring_info *cpr = txq->cp_ring;
 419
 420                 rc = bnxt_hwrm_ctx_qstats(bp, cpr->hw_stats_ctx_id, i,
 421                                      bnxt_stats, 0);
 422                 if (unlikely(rc))
 423                         return rc;
 424         }
 425
 426         rc = bnxt_hwrm_func_qstats(bp, 0xffff, bnxt_stats);
 427         return rc;
 428 }
 429
 430 int bnxt_stats_reset_op(struct rte_eth_dev *eth_dev)
 431 {
 432         struct bnxt *bp = eth_dev->data->dev_private;
 433         unsigned int i;
 434         int ret;
 435
 436         ret = is_bnxt_in_error(bp);
 437         if (ret)
 438                 return ret;
 439
 440         if (!(bp->flags & BNXT_FLAG_INIT_DONE)) {
 441                 PMD_DRV_LOG(ERR, "Device Initialization not complete!\n");
 442                 return -EINVAL;
 443         }
 444
 445         ret = bnxt_clear_all_hwrm_stat_ctxs(bp);
 446         for (i = 0; i < bp->rx_cp_nr_rings; i++) {
 447                 struct bnxt_rx_queue *rxq = bp->rx_queues[i];
 448
 449                 rte_atomic64_clear(&rxq->rx_mbuf_alloc_fail);
 450         }
 451
 452         return ret;
 453 }
 454
 455 int bnxt_dev_xstats_get_op(struct rte_eth_dev *eth_dev,
 456                            struct rte_eth_xstat *xstats, unsigned int n)
 457 {
 458         struct bnxt *bp = eth_dev->data->dev_private;
 459         unsigned int count, i;
 460         uint64_t tx_drop_pkts;
 461         unsigned int rx_port_stats_ext_cnt;
 462         unsigned int tx_port_stats_ext_cnt;
 463         unsigned int stat_size = sizeof(uint64_t);
 464         unsigned int stat_count;
 465         int rc;
 466
 467         rc = is_bnxt_in_error(bp);
 468         if (rc)
 469                 return rc;
 470
 471         memset(xstats, 0, sizeof(*xstats));
 472
 473         bnxt_hwrm_port_qstats(bp);
 474         bnxt_hwrm_func_qstats_tx_drop(bp, 0xffff, &tx_drop_pkts);
 475         bnxt_hwrm_ext_port_qstats(bp);
 476         rx_port_stats_ext_cnt = RTE_MIN(RTE_DIM(bnxt_rx_ext_stats_strings),
 477                                         (bp->fw_rx_port_stats_ext_size /
 478                                          stat_size));
 479         tx_port_stats_ext_cnt = RTE_MIN(RTE_DIM(bnxt_tx_ext_stats_strings),
 480                                         (bp->fw_tx_port_stats_ext_size /
 481                                          stat_size));
 482
 483         count = RTE_DIM(bnxt_rx_stats_strings) +
 484                 RTE_DIM(bnxt_tx_stats_strings) + 1/* For tx_drop_pkts */ +
 485                 RTE_DIM(bnxt_rx_ext_stats_strings) +
 486                 RTE_DIM(bnxt_tx_ext_stats_strings);
 487         stat_count = count;
 488
 489         if (n < count)
 490                 return count;
 491
 492         count = 0;
 493         for (i = 0; i < RTE_DIM(bnxt_rx_stats_strings); i++) {
 494                 uint64_t *rx_stats = (uint64_t *)bp->hw_rx_port_stats;
 495                 xstats[count].id = count;
 496                 xstats[count].value = rte_le_to_cpu_64(
 497                                 *(uint64_t *)((char *)rx_stats +
 498                                 bnxt_rx_stats_strings[i].offset));
 499                 count++;
 500         }
 501
 502         for (i = 0; i < RTE_DIM(bnxt_tx_stats_strings); i++) {
 503                 uint64_t *tx_stats = (uint64_t *)bp->hw_tx_port_stats;
 504                 xstats[count].id = count;
 505                 xstats[count].value = rte_le_to_cpu_64(
 506                                  *(uint64_t *)((char *)tx_stats +
 507                                 bnxt_tx_stats_strings[i].offset));
 508                 count++;
 509         }
 510
 511         /* The Tx drop pkts aka the Anti spoof coounter */
 512         xstats[count].id = count;
 513         xstats[count].value = rte_le_to_cpu_64(tx_drop_pkts);
 514         count++;
 515
 516         for (i = 0; i < rx_port_stats_ext_cnt; i++) {
 517                 uint64_t *rx_stats_ext = (uint64_t *)bp->hw_rx_port_stats_ext;
 518
 519                 xstats[count].value = rte_le_to_cpu_64
 520                                         (*(uint64_t *)((char *)rx_stats_ext +
 521                                          bnxt_rx_ext_stats_strings[i].offset));
 522
 523                 count++;
 524         }
 525
 526         for (i = 0; i < tx_port_stats_ext_cnt; i++) {
 527                 uint64_t *tx_stats_ext = (uint64_t *)bp->hw_tx_port_stats_ext;
 528
 529                 xstats[count].value = rte_le_to_cpu_64
 530                                         (*(uint64_t *)((char *)tx_stats_ext +
 531                                          bnxt_tx_ext_stats_strings[i].offset));
 532
 533                 count++;
 534         }
 535
 536         return stat_count;
 537 }
 538
 539 int bnxt_dev_xstats_get_names_op(__rte_unused struct rte_eth_dev *eth_dev,
 540         struct rte_eth_xstat_name *xstats_names,
 541         __rte_unused unsigned int limit)
 542 {
 543         /* Account for the Tx drop pkts aka the Anti spoof counter */
 544         const unsigned int stat_cnt = RTE_DIM(bnxt_rx_stats_strings) +
 545                                 RTE_DIM(bnxt_tx_stats_strings) + 1 +
 546                                 RTE_DIM(bnxt_rx_ext_stats_strings) +
 547                                 RTE_DIM(bnxt_tx_ext_stats_strings);
 548         struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
 549         unsigned int i, count;
 550         int rc;
 551
 552         rc = is_bnxt_in_error(bp);
 553         if (rc)
 554                 return rc;
 555
 556         if (xstats_names != NULL) {
 557                 count = 0;
 558
 559                 for (i = 0; i < RTE_DIM(bnxt_rx_stats_strings); i++) {
 560                         strlcpy(xstats_names[count].name,
 561                                 bnxt_rx_stats_strings[i].name,
 562                                 sizeof(xstats_names[count].name));
 563                         count++;
 564                 }
 565
 566                 for (i = 0; i < RTE_DIM(bnxt_tx_stats_strings); i++) {
 567                         strlcpy(xstats_names[count].name,
 568                                 bnxt_tx_stats_strings[i].name,
 569                                 sizeof(xstats_names[count].name));
 570                         count++;
 571                 }
 572
 573                 strlcpy(xstats_names[count].name,
 574                         bnxt_func_stats_strings[4].name,
 575                         sizeof(xstats_names[count].name));
 576                 count++;
 577
 578                 for (i = 0; i < RTE_DIM(bnxt_rx_ext_stats_strings); i++) {
 579                         strlcpy(xstats_names[count].name,
 580                                 bnxt_rx_ext_stats_strings[i].name,
 581                                 sizeof(xstats_names[count].name));
 582
 583                         count++;
 584                 }
 585
 586                 for (i = 0; i < RTE_DIM(bnxt_tx_ext_stats_strings); i++) {
 587                         strlcpy(xstats_names[count].name,
 588                                 bnxt_tx_ext_stats_strings[i].name,
 589                                 sizeof(xstats_names[count].name));
 590
 591                         count++;
 592                 }
 593
 594         }
 595         return stat_cnt;
 596 }
 597
 598 int bnxt_dev_xstats_reset_op(struct rte_eth_dev *eth_dev)
 599 {
 600         struct bnxt *bp = eth_dev->data->dev_private;
 601         int ret;
 602
 603         ret = is_bnxt_in_error(bp);
 604         if (ret)
 605                 return ret;
 606
 607         if (BNXT_VF(bp) || !BNXT_SINGLE_PF(bp) ||
 608             !(bp->flags & BNXT_FLAG_PORT_STATS)) {
 609                 PMD_DRV_LOG(ERR, "Operation not supported\n");
 610                 return -ENOTSUP;
 611         }
 612
 613         ret = bnxt_hwrm_port_clr_stats(bp);
 614         if (ret != 0)
 615                 PMD_DRV_LOG(ERR, "Failed to reset xstats: %s\n",
 616                             strerror(-ret));
 617
 618         return ret;
 619 }
 620
 621 int bnxt_dev_xstats_get_by_id_op(struct rte_eth_dev *dev, const uint64_t *ids,
 622                 uint64_t *values, unsigned int limit)
 623 {
 624         /* Account for the Tx drop pkts aka the Anti spoof counter */
 625         const unsigned int stat_cnt = RTE_DIM(bnxt_rx_stats_strings) +
 626                                 RTE_DIM(bnxt_tx_stats_strings) + 1 +
 627                                 RTE_DIM(bnxt_rx_ext_stats_strings) +
 628                                 RTE_DIM(bnxt_tx_ext_stats_strings);
 629         struct bnxt *bp = dev->data->dev_private;
 630         struct rte_eth_xstat xstats[stat_cnt];
 631         uint64_t values_copy[stat_cnt];
 632         uint16_t i;
 633         int rc;
 634
 635         rc = is_bnxt_in_error(bp);
 636         if (rc)
 637                 return rc;
 638
 639         if (!ids)
 640                 return bnxt_dev_xstats_get_op(dev, xstats, stat_cnt);
 641
 642         bnxt_dev_xstats_get_by_id_op(dev, NULL, values_copy, stat_cnt);
 643         for (i = 0; i < limit; i++) {
 644                 if (ids[i] >= stat_cnt) {
 645                         PMD_DRV_LOG(ERR, "id value isn't valid");
 646                         return -EINVAL;
 647                 }
 648                 values[i] = values_copy[ids[i]];
 649         }
 650         return stat_cnt;
 651 }
 652
 653 int bnxt_dev_xstats_get_names_by_id_op(struct rte_eth_dev *dev,
 654                                 struct rte_eth_xstat_name *xstats_names,
 655                                 const uint64_t *ids, unsigned int limit)
 656 {
 657         /* Account for the Tx drop pkts aka the Anti spoof counter */
 658         const unsigned int stat_cnt = RTE_DIM(bnxt_rx_stats_strings) +
 659                                 RTE_DIM(bnxt_tx_stats_strings) + 1 +
 660                                 RTE_DIM(bnxt_rx_ext_stats_strings) +
 661                                 RTE_DIM(bnxt_tx_ext_stats_strings);
 662         struct rte_eth_xstat_name xstats_names_copy[stat_cnt];
 663         struct bnxt *bp = dev->data->dev_private;
 664         uint16_t i;
 665         int rc;
 666
 667         rc = is_bnxt_in_error(bp);
 668         if (rc)
 669                 return rc;
 670
 671         if (!ids)
 672                 return bnxt_dev_xstats_get_names_op(dev, xstats_names,
 673                                                     stat_cnt);
 674         bnxt_dev_xstats_get_names_by_id_op(dev, xstats_names_copy, NULL,
 675                         stat_cnt);
 676
 677         for (i = 0; i < limit; i++) {
 678                 if (ids[i] >= stat_cnt) {
 679                         PMD_DRV_LOG(ERR, "id value isn't valid");
 680                         return -EINVAL;
 681                 }
 682                 strcpy(xstats_names[i].name,
 683                                 xstats_names_copy[ids[i]].name);
 684         }
 685         return stat_cnt;
 686 }