1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2007-2014 QLogic Corporation. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS' 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 26 * THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef BXE_STATS_H 30 #define BXE_STATS_H 31 32 #include <sys/types.h> 33 34 struct nig_stats { 35 uint32_t brb_discard; 36 uint32_t brb_packet; 37 uint32_t brb_truncate; 38 uint32_t flow_ctrl_discard; 39 uint32_t flow_ctrl_octets; 40 uint32_t flow_ctrl_packet; 41 uint32_t mng_discard; 42 uint32_t mng_octet_inp; 43 uint32_t mng_octet_out; 44 uint32_t mng_packet_inp; 45 uint32_t mng_packet_out; 46 uint32_t pbf_octets; 47 uint32_t pbf_packet; 48 uint32_t safc_inp; 49 uint32_t egress_mac_pkt0_lo; 50 uint32_t egress_mac_pkt0_hi; 51 uint32_t egress_mac_pkt1_lo; 52 uint32_t egress_mac_pkt1_hi; 53 }; 54 55 56 enum bxe_stats_event { 57 STATS_EVENT_PMF = 0, 58 STATS_EVENT_LINK_UP, 59 STATS_EVENT_UPDATE, 60 STATS_EVENT_STOP, 61 STATS_EVENT_MAX 62 }; 63 64 enum bxe_stats_state { 65 STATS_STATE_DISABLED = 0, 66 STATS_STATE_ENABLED, 67 STATS_STATE_MAX 68 }; 69 70 struct bxe_eth_stats { 71 uint32_t total_bytes_received_hi; 72 uint32_t total_bytes_received_lo; 73 uint32_t total_bytes_transmitted_hi; 74 uint32_t total_bytes_transmitted_lo; 75 uint32_t total_unicast_packets_received_hi; 76 uint32_t total_unicast_packets_received_lo; 77 uint32_t total_multicast_packets_received_hi; 78 uint32_t total_multicast_packets_received_lo; 79 uint32_t total_broadcast_packets_received_hi; 80 uint32_t total_broadcast_packets_received_lo; 81 uint32_t total_unicast_packets_transmitted_hi; 82 uint32_t total_unicast_packets_transmitted_lo; 83 uint32_t total_multicast_packets_transmitted_hi; 84 uint32_t total_multicast_packets_transmitted_lo; 85 uint32_t total_broadcast_packets_transmitted_hi; 86 uint32_t total_broadcast_packets_transmitted_lo; 87 uint32_t valid_bytes_received_hi; 88 uint32_t valid_bytes_received_lo; 89 90 uint32_t error_bytes_received_hi; 91 uint32_t error_bytes_received_lo; 92 uint32_t etherstatsoverrsizepkts_hi; 93 uint32_t etherstatsoverrsizepkts_lo; 94 uint32_t no_buff_discard_hi; 95 uint32_t no_buff_discard_lo; 96 97 uint32_t rx_stat_ifhcinbadoctets_hi; 98 uint32_t rx_stat_ifhcinbadoctets_lo; 99 uint32_t tx_stat_ifhcoutbadoctets_hi; 100 uint32_t tx_stat_ifhcoutbadoctets_lo; 101 uint32_t rx_stat_dot3statsfcserrors_hi; 102 uint32_t rx_stat_dot3statsfcserrors_lo; 103 uint32_t rx_stat_dot3statsalignmenterrors_hi; 104 uint32_t rx_stat_dot3statsalignmenterrors_lo; 105 uint32_t rx_stat_dot3statscarriersenseerrors_hi; 106 uint32_t rx_stat_dot3statscarriersenseerrors_lo; 107 uint32_t rx_stat_falsecarriererrors_hi; 108 uint32_t rx_stat_falsecarriererrors_lo; 109 uint32_t rx_stat_etherstatsundersizepkts_hi; 110 uint32_t rx_stat_etherstatsundersizepkts_lo; 111 uint32_t rx_stat_dot3statsframestoolong_hi; 112 uint32_t rx_stat_dot3statsframestoolong_lo; 113 uint32_t rx_stat_etherstatsfragments_hi; 114 uint32_t rx_stat_etherstatsfragments_lo; 115 uint32_t rx_stat_etherstatsjabbers_hi; 116 uint32_t rx_stat_etherstatsjabbers_lo; 117 uint32_t rx_stat_maccontrolframesreceived_hi; 118 uint32_t rx_stat_maccontrolframesreceived_lo; 119 uint32_t rx_stat_bmac_xpf_hi; 120 uint32_t rx_stat_bmac_xpf_lo; 121 uint32_t rx_stat_bmac_xcf_hi; 122 uint32_t rx_stat_bmac_xcf_lo; 123 uint32_t rx_stat_xoffstateentered_hi; 124 uint32_t rx_stat_xoffstateentered_lo; 125 uint32_t rx_stat_xonpauseframesreceived_hi; 126 uint32_t rx_stat_xonpauseframesreceived_lo; 127 uint32_t rx_stat_xoffpauseframesreceived_hi; 128 uint32_t rx_stat_xoffpauseframesreceived_lo; 129 uint32_t tx_stat_outxonsent_hi; 130 uint32_t tx_stat_outxonsent_lo; 131 uint32_t tx_stat_outxoffsent_hi; 132 uint32_t tx_stat_outxoffsent_lo; 133 uint32_t tx_stat_flowcontroldone_hi; 134 uint32_t tx_stat_flowcontroldone_lo; 135 uint32_t tx_stat_etherstatscollisions_hi; 136 uint32_t tx_stat_etherstatscollisions_lo; 137 uint32_t tx_stat_dot3statssinglecollisionframes_hi; 138 uint32_t tx_stat_dot3statssinglecollisionframes_lo; 139 uint32_t tx_stat_dot3statsmultiplecollisionframes_hi; 140 uint32_t tx_stat_dot3statsmultiplecollisionframes_lo; 141 uint32_t tx_stat_dot3statsdeferredtransmissions_hi; 142 uint32_t tx_stat_dot3statsdeferredtransmissions_lo; 143 uint32_t tx_stat_dot3statsexcessivecollisions_hi; 144 uint32_t tx_stat_dot3statsexcessivecollisions_lo; 145 uint32_t tx_stat_dot3statslatecollisions_hi; 146 uint32_t tx_stat_dot3statslatecollisions_lo; 147 uint32_t tx_stat_etherstatspkts64octets_hi; 148 uint32_t tx_stat_etherstatspkts64octets_lo; 149 uint32_t tx_stat_etherstatspkts65octetsto127octets_hi; 150 uint32_t tx_stat_etherstatspkts65octetsto127octets_lo; 151 uint32_t tx_stat_etherstatspkts128octetsto255octets_hi; 152 uint32_t tx_stat_etherstatspkts128octetsto255octets_lo; 153 uint32_t tx_stat_etherstatspkts256octetsto511octets_hi; 154 uint32_t tx_stat_etherstatspkts256octetsto511octets_lo; 155 uint32_t tx_stat_etherstatspkts512octetsto1023octets_hi; 156 uint32_t tx_stat_etherstatspkts512octetsto1023octets_lo; 157 uint32_t tx_stat_etherstatspkts1024octetsto1522octets_hi; 158 uint32_t tx_stat_etherstatspkts1024octetsto1522octets_lo; 159 uint32_t tx_stat_etherstatspktsover1522octets_hi; 160 uint32_t tx_stat_etherstatspktsover1522octets_lo; 161 uint32_t tx_stat_bmac_2047_hi; 162 uint32_t tx_stat_bmac_2047_lo; 163 uint32_t tx_stat_bmac_4095_hi; 164 uint32_t tx_stat_bmac_4095_lo; 165 uint32_t tx_stat_bmac_9216_hi; 166 uint32_t tx_stat_bmac_9216_lo; 167 uint32_t tx_stat_bmac_16383_hi; 168 uint32_t tx_stat_bmac_16383_lo; 169 uint32_t tx_stat_dot3statsinternalmactransmiterrors_hi; 170 uint32_t tx_stat_dot3statsinternalmactransmiterrors_lo; 171 uint32_t tx_stat_bmac_ufl_hi; 172 uint32_t tx_stat_bmac_ufl_lo; 173 174 uint32_t pause_frames_received_hi; 175 uint32_t pause_frames_received_lo; 176 uint32_t pause_frames_sent_hi; 177 uint32_t pause_frames_sent_lo; 178 179 uint32_t etherstatspkts1024octetsto1522octets_hi; 180 uint32_t etherstatspkts1024octetsto1522octets_lo; 181 uint32_t etherstatspktsover1522octets_hi; 182 uint32_t etherstatspktsover1522octets_lo; 183 184 uint32_t brb_drop_hi; 185 uint32_t brb_drop_lo; 186 uint32_t brb_truncate_hi; 187 uint32_t brb_truncate_lo; 188 189 uint32_t mac_filter_discard; 190 uint32_t mf_tag_discard; 191 uint32_t brb_truncate_discard; 192 uint32_t mac_discard; 193 194 uint32_t nig_timer_max; 195 196 uint32_t total_tpa_aggregations_hi; 197 uint32_t total_tpa_aggregations_lo; 198 uint32_t total_tpa_aggregated_frames_hi; 199 uint32_t total_tpa_aggregated_frames_lo; 200 uint32_t total_tpa_bytes_hi; 201 uint32_t total_tpa_bytes_lo; 202 203 /* PFC */ 204 uint32_t pfc_frames_received_hi; 205 uint32_t pfc_frames_received_lo; 206 uint32_t pfc_frames_sent_hi; 207 uint32_t pfc_frames_sent_lo; 208 209 /* Recovery */ 210 uint32_t recoverable_error; 211 uint32_t unrecoverable_error; 212 213 /* src: Clear-on-Read register; Will not survive PMF Migration */ 214 uint32_t eee_tx_lpi; 215 216 /* receive path driver statistics */ 217 uint32_t rx_calls; 218 uint32_t rx_pkts; 219 uint32_t rx_tpa_pkts; 220 uint32_t rx_erroneous_jumbo_sge_pkts; 221 uint32_t rx_bxe_service_rxsgl; 222 uint32_t rx_jumbo_sge_pkts; 223 uint32_t rx_soft_errors; 224 uint32_t rx_hw_csum_errors; 225 uint32_t rx_ofld_frames_csum_ip; 226 uint32_t rx_ofld_frames_csum_tcp_udp; 227 uint32_t rx_budget_reached; 228 229 /* tx path driver statistics */ 230 uint32_t tx_pkts; 231 uint32_t tx_soft_errors; 232 uint32_t tx_ofld_frames_csum_ip; 233 uint32_t tx_ofld_frames_csum_tcp; 234 uint32_t tx_ofld_frames_csum_udp; 235 uint32_t tx_ofld_frames_lso; 236 uint32_t tx_ofld_frames_lso_hdr_splits; 237 uint32_t tx_encap_failures; 238 uint32_t tx_hw_queue_full; 239 uint32_t tx_hw_max_queue_depth; 240 uint32_t tx_dma_mapping_failure; 241 uint32_t tx_max_drbr_queue_depth; 242 uint32_t tx_window_violation_std; 243 uint32_t tx_window_violation_tso; 244 //uint32_t tx_unsupported_tso_request_ipv6; 245 //uint32_t tx_unsupported_tso_request_not_tcp; 246 uint32_t tx_chain_lost_mbuf; 247 uint32_t tx_frames_deferred; 248 uint32_t tx_queue_xoff; 249 250 /* mbuf driver statistics */ 251 uint32_t mbuf_defrag_attempts; 252 uint32_t mbuf_defrag_failures; 253 uint32_t mbuf_rx_bd_alloc_failed; 254 uint32_t mbuf_rx_bd_mapping_failed; 255 uint32_t mbuf_rx_tpa_alloc_failed; 256 uint32_t mbuf_rx_tpa_mapping_failed; 257 uint32_t mbuf_rx_sge_alloc_failed; 258 uint32_t mbuf_rx_sge_mapping_failed; 259 260 /* track the number of allocated mbufs */ 261 uint32_t mbuf_alloc_tx; 262 uint32_t mbuf_alloc_rx; 263 uint32_t mbuf_alloc_sge; 264 uint32_t mbuf_alloc_tpa; 265 266 /* num. of times tx queue full occurred */ 267 uint32_t tx_queue_full_return; 268 /* debug stats */ 269 uint32_t bxe_tx_mq_sc_state_failures; 270 uint32_t tx_request_link_down_failures; 271 uint32_t bd_avail_too_less_failures; 272 uint32_t tx_mq_not_empty; 273 uint32_t nsegs_path1_errors; 274 uint32_t nsegs_path2_errors; 275 276 }; 277 278 279 struct bxe_eth_q_stats { 280 uint32_t total_unicast_bytes_received_hi; 281 uint32_t total_unicast_bytes_received_lo; 282 uint32_t total_broadcast_bytes_received_hi; 283 uint32_t total_broadcast_bytes_received_lo; 284 uint32_t total_multicast_bytes_received_hi; 285 uint32_t total_multicast_bytes_received_lo; 286 uint32_t total_bytes_received_hi; 287 uint32_t total_bytes_received_lo; 288 uint32_t total_unicast_bytes_transmitted_hi; 289 uint32_t total_unicast_bytes_transmitted_lo; 290 uint32_t total_broadcast_bytes_transmitted_hi; 291 uint32_t total_broadcast_bytes_transmitted_lo; 292 uint32_t total_multicast_bytes_transmitted_hi; 293 uint32_t total_multicast_bytes_transmitted_lo; 294 uint32_t total_bytes_transmitted_hi; 295 uint32_t total_bytes_transmitted_lo; 296 uint32_t total_unicast_packets_received_hi; 297 uint32_t total_unicast_packets_received_lo; 298 uint32_t total_multicast_packets_received_hi; 299 uint32_t total_multicast_packets_received_lo; 300 uint32_t total_broadcast_packets_received_hi; 301 uint32_t total_broadcast_packets_received_lo; 302 uint32_t total_unicast_packets_transmitted_hi; 303 uint32_t total_unicast_packets_transmitted_lo; 304 uint32_t total_multicast_packets_transmitted_hi; 305 uint32_t total_multicast_packets_transmitted_lo; 306 uint32_t total_broadcast_packets_transmitted_hi; 307 uint32_t total_broadcast_packets_transmitted_lo; 308 uint32_t valid_bytes_received_hi; 309 uint32_t valid_bytes_received_lo; 310 311 uint32_t etherstatsoverrsizepkts_hi; 312 uint32_t etherstatsoverrsizepkts_lo; 313 uint32_t no_buff_discard_hi; 314 uint32_t no_buff_discard_lo; 315 316 uint32_t total_packets_received_checksum_discarded_hi; 317 uint32_t total_packets_received_checksum_discarded_lo; 318 uint32_t total_packets_received_ttl0_discarded_hi; 319 uint32_t total_packets_received_ttl0_discarded_lo; 320 uint32_t total_transmitted_dropped_packets_error_hi; 321 uint32_t total_transmitted_dropped_packets_error_lo; 322 323 uint32_t total_tpa_aggregations_hi; 324 uint32_t total_tpa_aggregations_lo; 325 uint32_t total_tpa_aggregated_frames_hi; 326 uint32_t total_tpa_aggregated_frames_lo; 327 uint32_t total_tpa_bytes_hi; 328 uint32_t total_tpa_bytes_lo; 329 330 /* receive path driver statistics */ 331 uint32_t rx_calls; 332 uint32_t rx_pkts; 333 uint32_t rx_tpa_pkts; 334 uint32_t rx_erroneous_jumbo_sge_pkts; 335 uint32_t rx_bxe_service_rxsgl; 336 uint32_t rx_jumbo_sge_pkts; 337 uint32_t rx_soft_errors; 338 uint32_t rx_hw_csum_errors; 339 uint32_t rx_ofld_frames_csum_ip; 340 uint32_t rx_ofld_frames_csum_tcp_udp; 341 uint32_t rx_budget_reached; 342 343 /* tx path driver statistics */ 344 uint32_t tx_pkts; 345 uint32_t tx_soft_errors; 346 uint32_t tx_ofld_frames_csum_ip; 347 uint32_t tx_ofld_frames_csum_tcp; 348 uint32_t tx_ofld_frames_csum_udp; 349 uint32_t tx_ofld_frames_lso; 350 uint32_t tx_ofld_frames_lso_hdr_splits; 351 uint32_t tx_encap_failures; 352 uint32_t tx_hw_queue_full; 353 uint32_t tx_hw_max_queue_depth; 354 uint32_t tx_dma_mapping_failure; 355 uint32_t tx_max_drbr_queue_depth; 356 uint32_t tx_window_violation_std; 357 uint32_t tx_window_violation_tso; 358 //uint32_t tx_unsupported_tso_request_ipv6; 359 //uint32_t tx_unsupported_tso_request_not_tcp; 360 uint32_t tx_chain_lost_mbuf; 361 uint32_t tx_frames_deferred; 362 uint32_t tx_queue_xoff; 363 364 /* mbuf driver statistics */ 365 uint32_t mbuf_defrag_attempts; 366 uint32_t mbuf_defrag_failures; 367 uint32_t mbuf_rx_bd_alloc_failed; 368 uint32_t mbuf_rx_bd_mapping_failed; 369 uint32_t mbuf_rx_tpa_alloc_failed; 370 uint32_t mbuf_rx_tpa_mapping_failed; 371 uint32_t mbuf_rx_sge_alloc_failed; 372 uint32_t mbuf_rx_sge_mapping_failed; 373 374 /* track the number of allocated mbufs */ 375 uint32_t mbuf_alloc_tx; 376 uint32_t mbuf_alloc_rx; 377 uint32_t mbuf_alloc_sge; 378 uint32_t mbuf_alloc_tpa; 379 380 /* num. of times tx queue full occurred */ 381 uint32_t tx_queue_full_return; 382 383 /* debug stats */ 384 uint32_t bxe_tx_mq_sc_state_failures; 385 uint32_t tx_request_link_down_failures; 386 uint32_t bd_avail_too_less_failures; 387 uint32_t tx_mq_not_empty; 388 uint32_t nsegs_path1_errors; 389 uint32_t nsegs_path2_errors; 390 391 }; 392 393 struct bxe_eth_stats_old { 394 uint32_t rx_stat_dot3statsframestoolong_hi; 395 uint32_t rx_stat_dot3statsframestoolong_lo; 396 }; 397 398 struct bxe_eth_q_stats_old { 399 /* Fields to perserve over fw reset*/ 400 uint32_t total_unicast_bytes_received_hi; 401 uint32_t total_unicast_bytes_received_lo; 402 uint32_t total_broadcast_bytes_received_hi; 403 uint32_t total_broadcast_bytes_received_lo; 404 uint32_t total_multicast_bytes_received_hi; 405 uint32_t total_multicast_bytes_received_lo; 406 uint32_t total_unicast_bytes_transmitted_hi; 407 uint32_t total_unicast_bytes_transmitted_lo; 408 uint32_t total_broadcast_bytes_transmitted_hi; 409 uint32_t total_broadcast_bytes_transmitted_lo; 410 uint32_t total_multicast_bytes_transmitted_hi; 411 uint32_t total_multicast_bytes_transmitted_lo; 412 uint32_t total_tpa_bytes_hi; 413 uint32_t total_tpa_bytes_lo; 414 415 /* Fields to perserve last of */ 416 uint32_t total_bytes_received_hi; 417 uint32_t total_bytes_received_lo; 418 uint32_t total_bytes_transmitted_hi; 419 uint32_t total_bytes_transmitted_lo; 420 uint32_t total_unicast_packets_received_hi; 421 uint32_t total_unicast_packets_received_lo; 422 uint32_t total_multicast_packets_received_hi; 423 uint32_t total_multicast_packets_received_lo; 424 uint32_t total_broadcast_packets_received_hi; 425 uint32_t total_broadcast_packets_received_lo; 426 uint32_t total_unicast_packets_transmitted_hi; 427 uint32_t total_unicast_packets_transmitted_lo; 428 uint32_t total_multicast_packets_transmitted_hi; 429 uint32_t total_multicast_packets_transmitted_lo; 430 uint32_t total_broadcast_packets_transmitted_hi; 431 uint32_t total_broadcast_packets_transmitted_lo; 432 uint32_t valid_bytes_received_hi; 433 uint32_t valid_bytes_received_lo; 434 435 uint32_t total_tpa_bytes_hi_old; 436 uint32_t total_tpa_bytes_lo_old; 437 438 /* receive path driver statistics */ 439 uint32_t rx_calls_old; 440 uint32_t rx_pkts_old; 441 uint32_t rx_tpa_pkts_old; 442 uint32_t rx_erroneous_jumbo_sge_pkts_old; 443 uint32_t rx_bxe_service_rxsgl_old; 444 uint32_t rx_jumbo_sge_pkts_old; 445 uint32_t rx_soft_errors_old; 446 uint32_t rx_hw_csum_errors_old; 447 uint32_t rx_ofld_frames_csum_ip_old; 448 uint32_t rx_ofld_frames_csum_tcp_udp_old; 449 uint32_t rx_budget_reached_old; 450 451 /* tx path driver statistics */ 452 uint32_t tx_pkts_old; 453 uint32_t tx_soft_errors_old; 454 uint32_t tx_ofld_frames_csum_ip_old; 455 uint32_t tx_ofld_frames_csum_tcp_old; 456 uint32_t tx_ofld_frames_csum_udp_old; 457 uint32_t tx_ofld_frames_lso_old; 458 uint32_t tx_ofld_frames_lso_hdr_splits_old; 459 uint32_t tx_encap_failures_old; 460 uint32_t tx_hw_queue_full_old; 461 uint32_t tx_hw_max_queue_depth_old; 462 uint32_t tx_dma_mapping_failure_old; 463 uint32_t tx_max_drbr_queue_depth_old; 464 uint32_t tx_window_violation_std_old; 465 uint32_t tx_window_violation_tso_old; 466 //uint32_t tx_unsupported_tso_request_ipv6_old; 467 //uint32_t tx_unsupported_tso_request_not_tcp_old; 468 uint32_t tx_chain_lost_mbuf_old; 469 uint32_t tx_frames_deferred_old; 470 uint32_t tx_queue_xoff_old; 471 472 /* mbuf driver statistics */ 473 uint32_t mbuf_defrag_attempts_old; 474 uint32_t mbuf_defrag_failures_old; 475 uint32_t mbuf_rx_bd_alloc_failed_old; 476 uint32_t mbuf_rx_bd_mapping_failed_old; 477 uint32_t mbuf_rx_tpa_alloc_failed_old; 478 uint32_t mbuf_rx_tpa_mapping_failed_old; 479 uint32_t mbuf_rx_sge_alloc_failed_old; 480 uint32_t mbuf_rx_sge_mapping_failed_old; 481 482 /* track the number of allocated mbufs */ 483 int mbuf_alloc_tx_old; 484 int mbuf_alloc_rx_old; 485 int mbuf_alloc_sge_old; 486 int mbuf_alloc_tpa_old; 487 }; 488 489 struct bxe_net_stats_old { 490 uint32_t rx_dropped; 491 }; 492 493 struct bxe_fw_port_stats_old { 494 uint32_t pfc_frames_tx_hi; 495 uint32_t pfc_frames_tx_lo; 496 uint32_t pfc_frames_rx_hi; 497 uint32_t pfc_frames_rx_lo; 498 499 uint32_t mac_filter_discard; 500 uint32_t mf_tag_discard; 501 uint32_t brb_truncate_discard; 502 uint32_t mac_discard; 503 }; 504 505 /* sum[hi:lo] += add[hi:lo] */ 506 #define ADD_64(s_hi, a_hi, s_lo, a_lo) \ 507 do { \ 508 s_lo += a_lo; \ 509 s_hi += a_hi + ((s_lo < a_lo) ? 1 : 0); \ 510 } while (0) 511 512 #define LE32_0 ((uint32_t) 0) 513 #define LE16_0 ((uint16_t) 0) 514 515 /* The _force is for cases where high value is 0 */ 516 #define ADD_64_LE(s_hi, a_hi_le, s_lo, a_lo_le) \ 517 ADD_64(s_hi, le32toh(a_hi_le), \ 518 s_lo, le32toh(a_lo_le)) 519 520 #define ADD_64_LE16(s_hi, a_hi_le, s_lo, a_lo_le) \ 521 ADD_64(s_hi, le16toh(a_hi_le), \ 522 s_lo, le16toh(a_lo_le)) 523 524 /* difference = minuend - subtrahend */ 525 #define DIFF_64(d_hi, m_hi, s_hi, d_lo, m_lo, s_lo) \ 526 do { \ 527 if (m_lo < s_lo) { \ 528 /* underflow */ \ 529 d_hi = m_hi - s_hi; \ 530 if (d_hi > 0) { \ 531 /* we can 'loan' 1 */ \ 532 d_hi--; \ 533 d_lo = m_lo + (UINT_MAX - s_lo) + 1; \ 534 } else { \ 535 /* m_hi <= s_hi */ \ 536 d_hi = 0; \ 537 d_lo = 0; \ 538 } \ 539 } else { \ 540 /* m_lo >= s_lo */ \ 541 if (m_hi < s_hi) { \ 542 d_hi = 0; \ 543 d_lo = 0; \ 544 } else { \ 545 /* m_hi >= s_hi */ \ 546 d_hi = m_hi - s_hi; \ 547 d_lo = m_lo - s_lo; \ 548 } \ 549 } \ 550 } while (0) 551 552 #define UPDATE_STAT64(s, t) \ 553 do { \ 554 DIFF_64(diff.hi, new->s##_hi, pstats->mac_stx[0].t##_hi, \ 555 diff.lo, new->s##_lo, pstats->mac_stx[0].t##_lo); \ 556 pstats->mac_stx[0].t##_hi = new->s##_hi; \ 557 pstats->mac_stx[0].t##_lo = new->s##_lo; \ 558 ADD_64(pstats->mac_stx[1].t##_hi, diff.hi, \ 559 pstats->mac_stx[1].t##_lo, diff.lo); \ 560 } while (0) 561 562 #define UPDATE_STAT64_NIG(s, t) \ 563 do { \ 564 DIFF_64(diff.hi, new->s##_hi, old->s##_hi, \ 565 diff.lo, new->s##_lo, old->s##_lo); \ 566 ADD_64(estats->t##_hi, diff.hi, \ 567 estats->t##_lo, diff.lo); \ 568 } while (0) 569 570 /* sum[hi:lo] += add */ 571 #define ADD_EXTEND_64(s_hi, s_lo, a) \ 572 do { \ 573 s_lo += a; \ 574 s_hi += (s_lo < a) ? 1 : 0; \ 575 } while (0) 576 577 #define ADD_STAT64(diff, t) \ 578 do { \ 579 ADD_64(pstats->mac_stx[1].t##_hi, new->diff##_hi, \ 580 pstats->mac_stx[1].t##_lo, new->diff##_lo); \ 581 } while (0) 582 583 #define UPDATE_EXTEND_STAT(s) \ 584 do { \ 585 ADD_EXTEND_64(pstats->mac_stx[1].s##_hi, \ 586 pstats->mac_stx[1].s##_lo, \ 587 new->s); \ 588 } while (0) 589 590 #define UPDATE_EXTEND_TSTAT_X(s, t, size) \ 591 do { \ 592 diff = le##size##toh(tclient->s) - \ 593 le##size##toh(old_tclient->s); \ 594 old_tclient->s = tclient->s; \ 595 ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \ 596 } while (0) 597 598 #define UPDATE_EXTEND_TSTAT(s, t) UPDATE_EXTEND_TSTAT_X(s, t, 32) 599 600 #define UPDATE_EXTEND_E_TSTAT(s, t, size) \ 601 do { \ 602 UPDATE_EXTEND_TSTAT_X(s, t, size); \ 603 ADD_EXTEND_64(estats->t##_hi, estats->t##_lo, diff); \ 604 } while (0) 605 606 #define UPDATE_EXTEND_USTAT(s, t) \ 607 do { \ 608 diff = le32toh(uclient->s) - le32toh(old_uclient->s); \ 609 old_uclient->s = uclient->s; \ 610 ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \ 611 } while (0) 612 613 #define UPDATE_EXTEND_E_USTAT(s, t) \ 614 do { \ 615 UPDATE_EXTEND_USTAT(s, t); \ 616 ADD_EXTEND_64(estats->t##_hi, estats->t##_lo, diff); \ 617 } while (0) 618 619 #define UPDATE_EXTEND_XSTAT(s, t) \ 620 do { \ 621 diff = le32toh(xclient->s) - le32toh(old_xclient->s); \ 622 old_xclient->s = xclient->s; \ 623 ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \ 624 } while (0) 625 626 #define UPDATE_QSTAT(s, t) \ 627 do { \ 628 qstats->t##_hi = qstats_old->t##_hi + le32toh(s.hi); \ 629 qstats->t##_lo = qstats_old->t##_lo + le32toh(s.lo); \ 630 } while (0) 631 632 #define UPDATE_QSTAT_OLD(f) \ 633 do { \ 634 qstats_old->f = qstats->f; \ 635 } while (0) 636 637 #define UPDATE_ESTAT_QSTAT_64(s) \ 638 do { \ 639 ADD_64(estats->s##_hi, qstats->s##_hi, \ 640 estats->s##_lo, qstats->s##_lo); \ 641 SUB_64(estats->s##_hi, qstats_old->s##_hi_old, \ 642 estats->s##_lo, qstats_old->s##_lo_old); \ 643 qstats_old->s##_hi_old = qstats->s##_hi; \ 644 qstats_old->s##_lo_old = qstats->s##_lo; \ 645 } while (0) 646 647 #define UPDATE_ESTAT_QSTAT(s) \ 648 do { \ 649 estats->s += qstats->s; \ 650 estats->s -= qstats_old->s##_old; \ 651 qstats_old->s##_old = qstats->s; \ 652 } while (0) 653 654 #define UPDATE_FSTAT_QSTAT(s) \ 655 do { \ 656 ADD_64(fstats->s##_hi, qstats->s##_hi, \ 657 fstats->s##_lo, qstats->s##_lo); \ 658 SUB_64(fstats->s##_hi, qstats_old->s##_hi, \ 659 fstats->s##_lo, qstats_old->s##_lo); \ 660 estats->s##_hi = fstats->s##_hi; \ 661 estats->s##_lo = fstats->s##_lo; \ 662 qstats_old->s##_hi = qstats->s##_hi; \ 663 qstats_old->s##_lo = qstats->s##_lo; \ 664 } while (0) 665 666 #define UPDATE_FW_STAT(s) \ 667 do { \ 668 estats->s = le32toh(tport->s) + fwstats->s; \ 669 } while (0) 670 671 #define UPDATE_FW_STAT_OLD(f) \ 672 do { \ 673 fwstats->f = estats->f; \ 674 } while (0) 675 676 #define UPDATE_ESTAT(s, t) \ 677 do { \ 678 SUB_64(estats->s##_hi, estats_old->t##_hi, \ 679 estats->s##_lo, estats_old->t##_lo); \ 680 ADD_64(estats->s##_hi, estats->t##_hi, \ 681 estats->s##_lo, estats->t##_lo); \ 682 estats_old->t##_hi = estats->t##_hi; \ 683 estats_old->t##_lo = estats->t##_lo; \ 684 } while (0) 685 686 /* minuend -= subtrahend */ 687 #define SUB_64(m_hi, s_hi, m_lo, s_lo) \ 688 do { \ 689 DIFF_64(m_hi, m_hi, s_hi, m_lo, m_lo, s_lo); \ 690 } while (0) 691 692 /* minuend[hi:lo] -= subtrahend */ 693 #define SUB_EXTEND_64(m_hi, m_lo, s) \ 694 do { \ 695 SUB_64(m_hi, 0, m_lo, s); \ 696 } while (0) 697 698 #define SUB_EXTEND_USTAT(s, t) \ 699 do { \ 700 diff = le32toh(uclient->s) - le32toh(old_uclient->s); \ 701 SUB_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \ 702 } while (0) 703 704 struct bxe_softc; 705 void bxe_stats_init(struct bxe_softc *sc); 706 void bxe_stats_handle(struct bxe_softc *sc, enum bxe_stats_event event); 707 void bxe_save_statistics(struct bxe_softc *sc); 708 void bxe_afex_collect_stats(struct bxe_softc *sc, void *void_afex_stats, uint32_t stats_type); 709 uint64_t bxe_get_counter(if_t, ift_counter); 710 711 #endif /* BXE_STATS_H */ 712 713