1/* bnx2x_stats.h: Broadcom Everest network driver. 2 * 3 * Copyright (c) 2007-2013 Broadcom Corporation 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation. 8 * 9 * Maintained by: Ariel Elior <ariel.elior@qlogic.com> 10 * Written by: Eliezer Tamir 11 * Based on code from Michael Chan's bnx2 driver 12 * UDP CSUM errata workaround by Arik Gendelman 13 * Slowpath and fastpath rework by Vladislav Zolotarov 14 * Statistics and Link management by Yitchak Gertner 15 * 16 */ 17#ifndef BNX2X_STATS_H 18#define BNX2X_STATS_H 19 20#include <linux/types.h> 21 22struct nig_stats { 23 u32 brb_discard; 24 u32 brb_packet; 25 u32 brb_truncate; 26 u32 flow_ctrl_discard; 27 u32 flow_ctrl_octets; 28 u32 flow_ctrl_packet; 29 u32 mng_discard; 30 u32 mng_octet_inp; 31 u32 mng_octet_out; 32 u32 mng_packet_inp; 33 u32 mng_packet_out; 34 u32 pbf_octets; 35 u32 pbf_packet; 36 u32 safc_inp; 37 u32 egress_mac_pkt0_lo; 38 u32 egress_mac_pkt0_hi; 39 u32 egress_mac_pkt1_lo; 40 u32 egress_mac_pkt1_hi; 41}; 42 43enum bnx2x_stats_event { 44 STATS_EVENT_PMF = 0, 45 STATS_EVENT_LINK_UP, 46 STATS_EVENT_UPDATE, 47 STATS_EVENT_STOP, 48 STATS_EVENT_MAX 49}; 50 51enum bnx2x_stats_state { 52 STATS_STATE_DISABLED = 0, 53 STATS_STATE_ENABLED, 54 STATS_STATE_MAX 55}; 56 57struct bnx2x_eth_stats { 58 u32 total_bytes_received_hi; 59 u32 total_bytes_received_lo; 60 u32 total_bytes_transmitted_hi; 61 u32 total_bytes_transmitted_lo; 62 u32 total_unicast_packets_received_hi; 63 u32 total_unicast_packets_received_lo; 64 u32 total_multicast_packets_received_hi; 65 u32 total_multicast_packets_received_lo; 66 u32 total_broadcast_packets_received_hi; 67 u32 total_broadcast_packets_received_lo; 68 u32 total_unicast_packets_transmitted_hi; 69 u32 total_unicast_packets_transmitted_lo; 70 u32 total_multicast_packets_transmitted_hi; 71 u32 total_multicast_packets_transmitted_lo; 72 u32 total_broadcast_packets_transmitted_hi; 73 u32 total_broadcast_packets_transmitted_lo; 74 u32 valid_bytes_received_hi; 75 u32 valid_bytes_received_lo; 76 77 u32 error_bytes_received_hi; 78 u32 error_bytes_received_lo; 79 u32 etherstatsoverrsizepkts_hi; 80 u32 etherstatsoverrsizepkts_lo; 81 u32 no_buff_discard_hi; 82 u32 no_buff_discard_lo; 83 84 u32 rx_stat_ifhcinbadoctets_hi; 85 u32 rx_stat_ifhcinbadoctets_lo; 86 u32 tx_stat_ifhcoutbadoctets_hi; 87 u32 tx_stat_ifhcoutbadoctets_lo; 88 u32 rx_stat_dot3statsfcserrors_hi; 89 u32 rx_stat_dot3statsfcserrors_lo; 90 u32 rx_stat_dot3statsalignmenterrors_hi; 91 u32 rx_stat_dot3statsalignmenterrors_lo; 92 u32 rx_stat_dot3statscarriersenseerrors_hi; 93 u32 rx_stat_dot3statscarriersenseerrors_lo; 94 u32 rx_stat_falsecarriererrors_hi; 95 u32 rx_stat_falsecarriererrors_lo; 96 u32 rx_stat_etherstatsundersizepkts_hi; 97 u32 rx_stat_etherstatsundersizepkts_lo; 98 u32 rx_stat_dot3statsframestoolong_hi; 99 u32 rx_stat_dot3statsframestoolong_lo; 100 u32 rx_stat_etherstatsfragments_hi; 101 u32 rx_stat_etherstatsfragments_lo; 102 u32 rx_stat_etherstatsjabbers_hi; 103 u32 rx_stat_etherstatsjabbers_lo; 104 u32 rx_stat_maccontrolframesreceived_hi; 105 u32 rx_stat_maccontrolframesreceived_lo; 106 u32 rx_stat_bmac_xpf_hi; 107 u32 rx_stat_bmac_xpf_lo; 108 u32 rx_stat_bmac_xcf_hi; 109 u32 rx_stat_bmac_xcf_lo; 110 u32 rx_stat_xoffstateentered_hi; 111 u32 rx_stat_xoffstateentered_lo; 112 u32 rx_stat_xonpauseframesreceived_hi; 113 u32 rx_stat_xonpauseframesreceived_lo; 114 u32 rx_stat_xoffpauseframesreceived_hi; 115 u32 rx_stat_xoffpauseframesreceived_lo; 116 u32 tx_stat_outxonsent_hi; 117 u32 tx_stat_outxonsent_lo; 118 u32 tx_stat_outxoffsent_hi; 119 u32 tx_stat_outxoffsent_lo; 120 u32 tx_stat_flowcontroldone_hi; 121 u32 tx_stat_flowcontroldone_lo; 122 u32 tx_stat_etherstatscollisions_hi; 123 u32 tx_stat_etherstatscollisions_lo; 124 u32 tx_stat_dot3statssinglecollisionframes_hi; 125 u32 tx_stat_dot3statssinglecollisionframes_lo; 126 u32 tx_stat_dot3statsmultiplecollisionframes_hi; 127 u32 tx_stat_dot3statsmultiplecollisionframes_lo; 128 u32 tx_stat_dot3statsdeferredtransmissions_hi; 129 u32 tx_stat_dot3statsdeferredtransmissions_lo; 130 u32 tx_stat_dot3statsexcessivecollisions_hi; 131 u32 tx_stat_dot3statsexcessivecollisions_lo; 132 u32 tx_stat_dot3statslatecollisions_hi; 133 u32 tx_stat_dot3statslatecollisions_lo; 134 u32 tx_stat_etherstatspkts64octets_hi; 135 u32 tx_stat_etherstatspkts64octets_lo; 136 u32 tx_stat_etherstatspkts65octetsto127octets_hi; 137 u32 tx_stat_etherstatspkts65octetsto127octets_lo; 138 u32 tx_stat_etherstatspkts128octetsto255octets_hi; 139 u32 tx_stat_etherstatspkts128octetsto255octets_lo; 140 u32 tx_stat_etherstatspkts256octetsto511octets_hi; 141 u32 tx_stat_etherstatspkts256octetsto511octets_lo; 142 u32 tx_stat_etherstatspkts512octetsto1023octets_hi; 143 u32 tx_stat_etherstatspkts512octetsto1023octets_lo; 144 u32 tx_stat_etherstatspkts1024octetsto1522octets_hi; 145 u32 tx_stat_etherstatspkts1024octetsto1522octets_lo; 146 u32 tx_stat_etherstatspktsover1522octets_hi; 147 u32 tx_stat_etherstatspktsover1522octets_lo; 148 u32 tx_stat_bmac_2047_hi; 149 u32 tx_stat_bmac_2047_lo; 150 u32 tx_stat_bmac_4095_hi; 151 u32 tx_stat_bmac_4095_lo; 152 u32 tx_stat_bmac_9216_hi; 153 u32 tx_stat_bmac_9216_lo; 154 u32 tx_stat_bmac_16383_hi; 155 u32 tx_stat_bmac_16383_lo; 156 u32 tx_stat_dot3statsinternalmactransmiterrors_hi; 157 u32 tx_stat_dot3statsinternalmactransmiterrors_lo; 158 u32 tx_stat_bmac_ufl_hi; 159 u32 tx_stat_bmac_ufl_lo; 160 161 u32 pause_frames_received_hi; 162 u32 pause_frames_received_lo; 163 u32 pause_frames_sent_hi; 164 u32 pause_frames_sent_lo; 165 166 u32 etherstatspkts1024octetsto1522octets_hi; 167 u32 etherstatspkts1024octetsto1522octets_lo; 168 u32 etherstatspktsover1522octets_hi; 169 u32 etherstatspktsover1522octets_lo; 170 171 u32 brb_drop_hi; 172 u32 brb_drop_lo; 173 u32 brb_truncate_hi; 174 u32 brb_truncate_lo; 175 176 u32 mac_filter_discard; 177 u32 mf_tag_discard; 178 u32 brb_truncate_discard; 179 u32 mac_discard; 180 181 u32 driver_xoff; 182 u32 rx_err_discard_pkt; 183 u32 rx_skb_alloc_failed; 184 u32 hw_csum_err; 185 186 u32 nig_timer_max; 187 188 /* TPA */ 189 u32 total_tpa_aggregations_hi; 190 u32 total_tpa_aggregations_lo; 191 u32 total_tpa_aggregated_frames_hi; 192 u32 total_tpa_aggregated_frames_lo; 193 u32 total_tpa_bytes_hi; 194 u32 total_tpa_bytes_lo; 195 196 /* PFC */ 197 u32 pfc_frames_received_hi; 198 u32 pfc_frames_received_lo; 199 u32 pfc_frames_sent_hi; 200 u32 pfc_frames_sent_lo; 201 202 /* Recovery */ 203 u32 recoverable_error; 204 u32 unrecoverable_error; 205 u32 driver_filtered_tx_pkt; 206 /* src: Clear-on-Read register; Will not survive PMF Migration */ 207 u32 eee_tx_lpi; 208}; 209 210struct bnx2x_eth_q_stats { 211 u32 total_unicast_bytes_received_hi; 212 u32 total_unicast_bytes_received_lo; 213 u32 total_broadcast_bytes_received_hi; 214 u32 total_broadcast_bytes_received_lo; 215 u32 total_multicast_bytes_received_hi; 216 u32 total_multicast_bytes_received_lo; 217 u32 total_bytes_received_hi; 218 u32 total_bytes_received_lo; 219 u32 total_unicast_bytes_transmitted_hi; 220 u32 total_unicast_bytes_transmitted_lo; 221 u32 total_broadcast_bytes_transmitted_hi; 222 u32 total_broadcast_bytes_transmitted_lo; 223 u32 total_multicast_bytes_transmitted_hi; 224 u32 total_multicast_bytes_transmitted_lo; 225 u32 total_bytes_transmitted_hi; 226 u32 total_bytes_transmitted_lo; 227 u32 total_unicast_packets_received_hi; 228 u32 total_unicast_packets_received_lo; 229 u32 total_multicast_packets_received_hi; 230 u32 total_multicast_packets_received_lo; 231 u32 total_broadcast_packets_received_hi; 232 u32 total_broadcast_packets_received_lo; 233 u32 total_unicast_packets_transmitted_hi; 234 u32 total_unicast_packets_transmitted_lo; 235 u32 total_multicast_packets_transmitted_hi; 236 u32 total_multicast_packets_transmitted_lo; 237 u32 total_broadcast_packets_transmitted_hi; 238 u32 total_broadcast_packets_transmitted_lo; 239 u32 valid_bytes_received_hi; 240 u32 valid_bytes_received_lo; 241 242 u32 etherstatsoverrsizepkts_hi; 243 u32 etherstatsoverrsizepkts_lo; 244 u32 no_buff_discard_hi; 245 u32 no_buff_discard_lo; 246 247 u32 driver_xoff; 248 u32 rx_err_discard_pkt; 249 u32 rx_skb_alloc_failed; 250 u32 hw_csum_err; 251 252 u32 total_packets_received_checksum_discarded_hi; 253 u32 total_packets_received_checksum_discarded_lo; 254 u32 total_packets_received_ttl0_discarded_hi; 255 u32 total_packets_received_ttl0_discarded_lo; 256 u32 total_transmitted_dropped_packets_error_hi; 257 u32 total_transmitted_dropped_packets_error_lo; 258 259 /* TPA */ 260 u32 total_tpa_aggregations_hi; 261 u32 total_tpa_aggregations_lo; 262 u32 total_tpa_aggregated_frames_hi; 263 u32 total_tpa_aggregated_frames_lo; 264 u32 total_tpa_bytes_hi; 265 u32 total_tpa_bytes_lo; 266 u32 driver_filtered_tx_pkt; 267}; 268 269struct bnx2x_eth_stats_old { 270 u32 rx_stat_dot3statsframestoolong_hi; 271 u32 rx_stat_dot3statsframestoolong_lo; 272}; 273 274struct bnx2x_eth_q_stats_old { 275 /* Fields to perserve over fw reset*/ 276 u32 total_unicast_bytes_received_hi; 277 u32 total_unicast_bytes_received_lo; 278 u32 total_broadcast_bytes_received_hi; 279 u32 total_broadcast_bytes_received_lo; 280 u32 total_multicast_bytes_received_hi; 281 u32 total_multicast_bytes_received_lo; 282 u32 total_unicast_bytes_transmitted_hi; 283 u32 total_unicast_bytes_transmitted_lo; 284 u32 total_broadcast_bytes_transmitted_hi; 285 u32 total_broadcast_bytes_transmitted_lo; 286 u32 total_multicast_bytes_transmitted_hi; 287 u32 total_multicast_bytes_transmitted_lo; 288 u32 total_tpa_bytes_hi; 289 u32 total_tpa_bytes_lo; 290 291 /* Fields to perserve last of */ 292 u32 total_bytes_received_hi; 293 u32 total_bytes_received_lo; 294 u32 total_bytes_transmitted_hi; 295 u32 total_bytes_transmitted_lo; 296 u32 total_unicast_packets_received_hi; 297 u32 total_unicast_packets_received_lo; 298 u32 total_multicast_packets_received_hi; 299 u32 total_multicast_packets_received_lo; 300 u32 total_broadcast_packets_received_hi; 301 u32 total_broadcast_packets_received_lo; 302 u32 total_unicast_packets_transmitted_hi; 303 u32 total_unicast_packets_transmitted_lo; 304 u32 total_multicast_packets_transmitted_hi; 305 u32 total_multicast_packets_transmitted_lo; 306 u32 total_broadcast_packets_transmitted_hi; 307 u32 total_broadcast_packets_transmitted_lo; 308 u32 valid_bytes_received_hi; 309 u32 valid_bytes_received_lo; 310 311 u32 total_tpa_bytes_hi_old; 312 u32 total_tpa_bytes_lo_old; 313 314 u32 driver_xoff_old; 315 u32 rx_err_discard_pkt_old; 316 u32 rx_skb_alloc_failed_old; 317 u32 hw_csum_err_old; 318 u32 driver_filtered_tx_pkt_old; 319}; 320 321struct bnx2x_net_stats_old { 322 u32 rx_dropped; 323}; 324 325struct bnx2x_fw_port_stats_old { 326 u32 mac_filter_discard; 327 u32 mf_tag_discard; 328 u32 brb_truncate_discard; 329 u32 mac_discard; 330}; 331 332/**************************************************************************** 333* Macros 334****************************************************************************/ 335 336/* sum[hi:lo] += add[hi:lo] */ 337#define ADD_64(s_hi, a_hi, s_lo, a_lo) \ 338 do { \ 339 s_lo += a_lo; \ 340 s_hi += a_hi + ((s_lo < a_lo) ? 1 : 0); \ 341 } while (0) 342 343#define LE32_0 ((__force __le32) 0) 344#define LE16_0 ((__force __le16) 0) 345 346/* The _force is for cases where high value is 0 */ 347#define ADD_64_LE(s_hi, a_hi_le, s_lo, a_lo_le) \ 348 ADD_64(s_hi, le32_to_cpu(a_hi_le), \ 349 s_lo, le32_to_cpu(a_lo_le)) 350 351#define ADD_64_LE16(s_hi, a_hi_le, s_lo, a_lo_le) \ 352 ADD_64(s_hi, le16_to_cpu(a_hi_le), \ 353 s_lo, le16_to_cpu(a_lo_le)) 354 355/* difference = minuend - subtrahend */ 356#define DIFF_64(d_hi, m_hi, s_hi, d_lo, m_lo, s_lo) \ 357 do { \ 358 if (m_lo < s_lo) { \ 359 /* underflow */ \ 360 d_hi = m_hi - s_hi; \ 361 if (d_hi > 0) { \ 362 /* we can 'loan' 1 */ \ 363 d_hi--; \ 364 d_lo = m_lo + (UINT_MAX - s_lo) + 1; \ 365 } else { \ 366 /* m_hi <= s_hi */ \ 367 d_hi = 0; \ 368 d_lo = 0; \ 369 } \ 370 } else { \ 371 /* m_lo >= s_lo */ \ 372 if (m_hi < s_hi) { \ 373 d_hi = 0; \ 374 d_lo = 0; \ 375 } else { \ 376 /* m_hi >= s_hi */ \ 377 d_hi = m_hi - s_hi; \ 378 d_lo = m_lo - s_lo; \ 379 } \ 380 } \ 381 } while (0) 382 383#define UPDATE_STAT64(s, t) \ 384 do { \ 385 DIFF_64(diff.hi, new->s##_hi, pstats->mac_stx[0].t##_hi, \ 386 diff.lo, new->s##_lo, pstats->mac_stx[0].t##_lo); \ 387 pstats->mac_stx[0].t##_hi = new->s##_hi; \ 388 pstats->mac_stx[0].t##_lo = new->s##_lo; \ 389 ADD_64(pstats->mac_stx[1].t##_hi, diff.hi, \ 390 pstats->mac_stx[1].t##_lo, diff.lo); \ 391 } while (0) 392 393#define UPDATE_STAT64_NIG(s, t) \ 394 do { \ 395 DIFF_64(diff.hi, new->s##_hi, old->s##_hi, \ 396 diff.lo, new->s##_lo, old->s##_lo); \ 397 ADD_64(estats->t##_hi, diff.hi, \ 398 estats->t##_lo, diff.lo); \ 399 } while (0) 400 401/* sum[hi:lo] += add */ 402#define ADD_EXTEND_64(s_hi, s_lo, a) \ 403 do { \ 404 s_lo += a; \ 405 s_hi += (s_lo < a) ? 1 : 0; \ 406 } while (0) 407 408#define ADD_STAT64(diff, t) \ 409 do { \ 410 ADD_64(pstats->mac_stx[1].t##_hi, new->diff##_hi, \ 411 pstats->mac_stx[1].t##_lo, new->diff##_lo); \ 412 } while (0) 413 414#define UPDATE_EXTEND_STAT(s) \ 415 do { \ 416 ADD_EXTEND_64(pstats->mac_stx[1].s##_hi, \ 417 pstats->mac_stx[1].s##_lo, \ 418 new->s); \ 419 } while (0) 420 421#define UPDATE_EXTEND_TSTAT_X(s, t, size) \ 422 do { \ 423 diff = le##size##_to_cpu(tclient->s) - \ 424 le##size##_to_cpu(old_tclient->s); \ 425 old_tclient->s = tclient->s; \ 426 ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \ 427 } while (0) 428 429#define UPDATE_EXTEND_TSTAT(s, t) UPDATE_EXTEND_TSTAT_X(s, t, 32) 430 431#define UPDATE_EXTEND_E_TSTAT(s, t, size) \ 432 do { \ 433 UPDATE_EXTEND_TSTAT_X(s, t, size); \ 434 ADD_EXTEND_64(estats->t##_hi, estats->t##_lo, diff); \ 435 } while (0) 436 437#define UPDATE_EXTEND_USTAT(s, t) \ 438 do { \ 439 diff = le32_to_cpu(uclient->s) - le32_to_cpu(old_uclient->s); \ 440 old_uclient->s = uclient->s; \ 441 ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \ 442 } while (0) 443 444#define UPDATE_EXTEND_E_USTAT(s, t) \ 445 do { \ 446 UPDATE_EXTEND_USTAT(s, t); \ 447 ADD_EXTEND_64(estats->t##_hi, estats->t##_lo, diff); \ 448 } while (0) 449 450#define UPDATE_EXTEND_XSTAT(s, t) \ 451 do { \ 452 diff = le32_to_cpu(xclient->s) - le32_to_cpu(old_xclient->s); \ 453 old_xclient->s = xclient->s; \ 454 ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \ 455 } while (0) 456 457#define UPDATE_QSTAT(s, t) \ 458 do { \ 459 qstats->t##_lo = qstats_old->t##_lo + le32_to_cpu(s.lo); \ 460 qstats->t##_hi = qstats_old->t##_hi + le32_to_cpu(s.hi) \ 461 + ((qstats->t##_lo < qstats_old->t##_lo) ? 1 : 0); \ 462 } while (0) 463 464#define UPDATE_QSTAT_OLD(f) \ 465 do { \ 466 qstats_old->f = qstats->f; \ 467 } while (0) 468 469#define UPDATE_ESTAT_QSTAT_64(s) \ 470 do { \ 471 ADD_64(estats->s##_hi, qstats->s##_hi, \ 472 estats->s##_lo, qstats->s##_lo); \ 473 SUB_64(estats->s##_hi, qstats_old->s##_hi_old, \ 474 estats->s##_lo, qstats_old->s##_lo_old); \ 475 qstats_old->s##_hi_old = qstats->s##_hi; \ 476 qstats_old->s##_lo_old = qstats->s##_lo; \ 477 } while (0) 478 479#define UPDATE_ESTAT_QSTAT(s) \ 480 do { \ 481 estats->s += qstats->s; \ 482 estats->s -= qstats_old->s##_old; \ 483 qstats_old->s##_old = qstats->s; \ 484 } while (0) 485 486#define UPDATE_FSTAT_QSTAT(s) \ 487 do { \ 488 ADD_64(fstats->s##_hi, qstats->s##_hi, \ 489 fstats->s##_lo, qstats->s##_lo); \ 490 SUB_64(fstats->s##_hi, qstats_old->s##_hi, \ 491 fstats->s##_lo, qstats_old->s##_lo); \ 492 estats->s##_hi = fstats->s##_hi; \ 493 estats->s##_lo = fstats->s##_lo; \ 494 qstats_old->s##_hi = qstats->s##_hi; \ 495 qstats_old->s##_lo = qstats->s##_lo; \ 496 } while (0) 497 498#define UPDATE_FW_STAT(s) \ 499 do { \ 500 estats->s = le32_to_cpu(tport->s) + fwstats->s; \ 501 } while (0) 502 503#define UPDATE_FW_STAT_OLD(f) \ 504 do { \ 505 fwstats->f = estats->f; \ 506 } while (0) 507 508#define UPDATE_ESTAT(s, t) \ 509 do { \ 510 SUB_64(estats->s##_hi, estats_old->t##_hi, \ 511 estats->s##_lo, estats_old->t##_lo); \ 512 ADD_64(estats->s##_hi, estats->t##_hi, \ 513 estats->s##_lo, estats->t##_lo); \ 514 estats_old->t##_hi = estats->t##_hi; \ 515 estats_old->t##_lo = estats->t##_lo; \ 516 } while (0) 517 518/* minuend -= subtrahend */ 519#define SUB_64(m_hi, s_hi, m_lo, s_lo) \ 520 do { \ 521 DIFF_64(m_hi, m_hi, s_hi, m_lo, m_lo, s_lo); \ 522 } while (0) 523 524/* minuend[hi:lo] -= subtrahend */ 525#define SUB_EXTEND_64(m_hi, m_lo, s) \ 526 do { \ 527 SUB_64(m_hi, 0, m_lo, s); \ 528 } while (0) 529 530#define SUB_EXTEND_USTAT(s, t) \ 531 do { \ 532 diff = le32_to_cpu(uclient->s) - le32_to_cpu(old_uclient->s); \ 533 SUB_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \ 534 } while (0) 535 536/* forward */ 537struct bnx2x; 538 539void bnx2x_memset_stats(struct bnx2x *bp); 540void bnx2x_stats_init(struct bnx2x *bp); 541void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event); 542int bnx2x_stats_safe_exec(struct bnx2x *bp, 543 void (func_to_exec)(void *cookie), 544 void *cookie); 545 546/** 547 * bnx2x_save_statistics - save statistics when unloading. 548 * 549 * @bp: driver handle 550 */ 551void bnx2x_save_statistics(struct bnx2x *bp); 552 553void bnx2x_afex_collect_stats(struct bnx2x *bp, void *void_afex_stats, 554 u32 stats_type); 555#endif /* BNX2X_STATS_H */ 556