1/* 2 * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. 3 * All rights reserved 4 * www.brocade.com 5 * 6 * Linux driver for Brocade Fibre Channel Host Bus Adapter. 7 * 8 * This program is free software; you can redistribute it and/or modify it 9 * under the terms of the GNU General Public License (GPL) Version 2 as 10 * published by the Free Software Foundation 11 * 12 * This program is distributed in the hope that it will be useful, but 13 * WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * General Public License for more details. 16 */ 17 18#ifndef __BFA_DEFS_SVC_H__ 19#define __BFA_DEFS_SVC_H__ 20 21#include "bfa_defs.h" 22#include "bfa_fc.h" 23#include "bfi.h" 24 25#define BFA_IOCFC_INTR_DELAY 1125 26#define BFA_IOCFC_INTR_LATENCY 225 27#define BFA_IOCFCOE_INTR_DELAY 25 28#define BFA_IOCFCOE_INTR_LATENCY 5 29 30/* 31 * Interrupt coalescing configuration. 32 */ 33#pragma pack(1) 34struct bfa_iocfc_intr_attr_s { 35 u8 coalesce; /* enable/disable coalescing */ 36 u8 rsvd[3]; 37 __be16 latency; /* latency in microseconds */ 38 __be16 delay; /* delay in microseconds */ 39}; 40 41/* 42 * IOC firmware configuraton 43 */ 44struct bfa_iocfc_fwcfg_s { 45 u16 num_fabrics; /* number of fabrics */ 46 u16 num_lports; /* number of local lports */ 47 u16 num_rports; /* number of remote ports */ 48 u16 num_ioim_reqs; /* number of IO reqs */ 49 u16 num_tskim_reqs; /* task management requests */ 50 u16 num_fwtio_reqs; /* number of TM IO reqs in FW */ 51 u16 num_fcxp_reqs; /* unassisted FC exchanges */ 52 u16 num_uf_bufs; /* unsolicited recv buffers */ 53 u8 num_cqs; 54 u8 fw_tick_res; /* FW clock resolution in ms */ 55 u8 rsvd[6]; 56}; 57#pragma pack() 58 59struct bfa_iocfc_drvcfg_s { 60 u16 num_reqq_elems; /* number of req queue elements */ 61 u16 num_rspq_elems; /* number of rsp queue elements */ 62 u16 num_sgpgs; /* number of total SG pages */ 63 u16 num_sboot_tgts; /* number of SAN boot targets */ 64 u16 num_sboot_luns; /* number of SAN boot luns */ 65 u16 ioc_recover; /* IOC recovery mode */ 66 u16 min_cfg; /* minimum configuration */ 67 u16 path_tov; /* device path timeout */ 68 u16 num_tio_reqs; /* number of TM IO reqs */ 69 u8 port_mode; 70 u8 rsvd_a; 71 bfa_boolean_t delay_comp; /* delay completion of failed 72 * inflight IOs */ 73 u16 num_ttsk_reqs; /* TM task management requests */ 74 u32 rsvd; 75}; 76 77/* 78 * IOC configuration 79 */ 80struct bfa_iocfc_cfg_s { 81 struct bfa_iocfc_fwcfg_s fwcfg; /* firmware side config */ 82 struct bfa_iocfc_drvcfg_s drvcfg; /* driver side config */ 83}; 84 85/* 86 * IOC firmware IO stats 87 */ 88struct bfa_fw_ioim_stats_s { 89 u32 host_abort; /* IO aborted by host driver*/ 90 u32 host_cleanup; /* IO clean up by host driver */ 91 92 u32 fw_io_timeout; /* IOs timedout */ 93 u32 fw_frm_parse; /* frame parsed by f/w */ 94 u32 fw_frm_data; /* fcp_data frame parsed by f/w */ 95 u32 fw_frm_rsp; /* fcp_rsp frame parsed by f/w */ 96 u32 fw_frm_xfer_rdy; /* xfer_rdy frame parsed by f/w */ 97 u32 fw_frm_bls_acc; /* BLS ACC frame parsed by f/w */ 98 u32 fw_frm_tgt_abort; /* target ABTS parsed by f/w */ 99 u32 fw_frm_unknown; /* unknown parsed by f/w */ 100 u32 fw_data_dma; /* f/w DMA'ed the data frame */ 101 u32 fw_frm_drop; /* f/w drop the frame */ 102 103 u32 rec_timeout; /* FW rec timed out */ 104 u32 error_rec; /* FW sending rec on 105 * an error condition*/ 106 u32 wait_for_si; /* FW wait for SI */ 107 u32 rec_rsp_inval; /* REC rsp invalid */ 108 u32 seqr_io_abort; /* target does not know cmd so abort */ 109 u32 seqr_io_retry; /* SEQR failed so retry IO */ 110 111 u32 itn_cisc_upd_rsp; /* ITN cisc updated on fcp_rsp */ 112 u32 itn_cisc_upd_data; /* ITN cisc updated on fcp_data */ 113 u32 itn_cisc_upd_xfer_rdy; /* ITN cisc updated on fcp_data */ 114 115 u32 fcp_data_lost; /* fcp data lost */ 116 117 u32 ro_set_in_xfer_rdy; /* Target set RO in Xfer_rdy frame */ 118 u32 xfer_rdy_ooo_err; /* Out of order Xfer_rdy received */ 119 u32 xfer_rdy_unknown_err; /* unknown error in xfer_rdy frame */ 120 121 u32 io_abort_timeout; /* ABTS timedout */ 122 u32 sler_initiated; /* SLER initiated */ 123 124 u32 unexp_fcp_rsp; /* fcp response in wrong state */ 125 126 u32 fcp_rsp_under_run; /* fcp rsp IO underrun */ 127 u32 fcp_rsp_under_run_wr; /* fcp rsp IO underrun for write */ 128 u32 fcp_rsp_under_run_err; /* fcp rsp IO underrun error */ 129 u32 fcp_rsp_resid_inval; /* invalid residue */ 130 u32 fcp_rsp_over_run; /* fcp rsp IO overrun */ 131 u32 fcp_rsp_over_run_err; /* fcp rsp IO overrun error */ 132 u32 fcp_rsp_proto_err; /* protocol error in fcp rsp */ 133 u32 fcp_rsp_sense_err; /* error in sense info in fcp rsp */ 134 u32 fcp_conf_req; /* FCP conf requested */ 135 136 u32 tgt_aborted_io; /* target initiated abort */ 137 138 u32 ioh_edtov_timeout_event;/* IOH edtov timer popped */ 139 u32 ioh_fcp_rsp_excp_event; /* IOH FCP_RSP exception */ 140 u32 ioh_fcp_conf_event; /* IOH FCP_CONF */ 141 u32 ioh_mult_frm_rsp_event; /* IOH multi_frame FCP_RSP */ 142 u32 ioh_hit_class2_event; /* IOH hit class2 */ 143 u32 ioh_miss_other_event; /* IOH miss other */ 144 u32 ioh_seq_cnt_err_event; /* IOH seq cnt error */ 145 u32 ioh_len_err_event; /* IOH len error - fcp_dl != 146 * bytes xfered */ 147 u32 ioh_seq_len_err_event; /* IOH seq len error */ 148 u32 ioh_data_oor_event; /* Data out of range */ 149 u32 ioh_ro_ooo_event; /* Relative offset out of range */ 150 u32 ioh_cpu_owned_event; /* IOH hit -iost owned by f/w */ 151 u32 ioh_unexp_frame_event; /* unexpected frame received 152 * count */ 153 u32 ioh_err_int; /* IOH error int during data-phase 154 * for scsi write */ 155}; 156 157struct bfa_fw_tio_stats_s { 158 u32 tio_conf_proc; /* TIO CONF processed */ 159 u32 tio_conf_drop; /* TIO CONF dropped */ 160 u32 tio_cleanup_req; /* TIO cleanup requested */ 161 u32 tio_cleanup_comp; /* TIO cleanup completed */ 162 u32 tio_abort_rsp; /* TIO abort response */ 163 u32 tio_abort_rsp_comp; /* TIO abort rsp completed */ 164 u32 tio_abts_req; /* TIO ABTS requested */ 165 u32 tio_abts_ack; /* TIO ABTS ack-ed */ 166 u32 tio_abts_ack_nocomp;/* TIO ABTS ack-ed but not completed */ 167 u32 tio_abts_tmo; /* TIO ABTS timeout */ 168 u32 tio_snsdata_dma; /* TIO sense data DMA */ 169 u32 tio_rxwchan_wait; /* TIO waiting for RX wait channel */ 170 u32 tio_rxwchan_avail; /* TIO RX wait channel available */ 171 u32 tio_hit_bls; /* TIO IOH BLS event */ 172 u32 tio_uf_recv; /* TIO received UF */ 173 u32 tio_rd_invalid_sm; /* TIO read reqst in wrong state machine */ 174 u32 tio_wr_invalid_sm; /* TIO write reqst in wrong state machine */ 175 176 u32 ds_rxwchan_wait; /* DS waiting for RX wait channel */ 177 u32 ds_rxwchan_avail; /* DS RX wait channel available */ 178 u32 ds_unaligned_rd; /* DS unaligned read */ 179 u32 ds_rdcomp_invalid_sm; /* DS read completed in wrong state 180 * machine */ 181 u32 ds_wrcomp_invalid_sm; /* DS write completed in wrong state 182 * machine */ 183 u32 ds_flush_req; /* DS flush requested */ 184 u32 ds_flush_comp; /* DS flush completed */ 185 u32 ds_xfrdy_exp; /* DS XFER_RDY expired */ 186 u32 ds_seq_cnt_err; /* DS seq cnt error */ 187 u32 ds_seq_len_err; /* DS seq len error */ 188 u32 ds_data_oor; /* DS data out of order */ 189 u32 ds_hit_bls; /* DS hit BLS */ 190 u32 ds_edtov_timer_exp; /* DS edtov expired */ 191 u32 ds_cpu_owned; /* DS cpu owned */ 192 u32 ds_hit_class2; /* DS hit class2 */ 193 u32 ds_length_err; /* DS length error */ 194 u32 ds_ro_ooo_err; /* DS relative offset out-of-order error */ 195 u32 ds_rectov_timer_exp;/* DS rectov expired */ 196 u32 ds_unexp_fr_err; /* DS unexp frame error */ 197}; 198 199/* 200 * IOC firmware IO stats 201 */ 202struct bfa_fw_io_stats_s { 203 struct bfa_fw_ioim_stats_s ioim_stats; 204 struct bfa_fw_tio_stats_s tio_stats; 205}; 206 207/* 208 * IOC port firmware stats 209 */ 210 211struct bfa_fw_port_fpg_stats_s { 212 u32 intr_evt; 213 u32 intr; 214 u32 intr_excess; 215 u32 intr_cause0; 216 u32 intr_other; 217 u32 intr_other_ign; 218 u32 sig_lost; 219 u32 sig_regained; 220 u32 sync_lost; 221 u32 sync_to; 222 u32 sync_regained; 223 u32 div2_overflow; 224 u32 div2_underflow; 225 u32 efifo_overflow; 226 u32 efifo_underflow; 227 u32 idle_rx; 228 u32 lrr_rx; 229 u32 lr_rx; 230 u32 ols_rx; 231 u32 nos_rx; 232 u32 lip_rx; 233 u32 arbf0_rx; 234 u32 arb_rx; 235 u32 mrk_rx; 236 u32 const_mrk_rx; 237 u32 prim_unknown; 238}; 239 240 241struct bfa_fw_port_lksm_stats_s { 242 u32 hwsm_success; /* hwsm state machine success */ 243 u32 hwsm_fails; /* hwsm fails */ 244 u32 hwsm_wdtov; /* hwsm timed out */ 245 u32 swsm_success; /* swsm success */ 246 u32 swsm_fails; /* swsm fails */ 247 u32 swsm_wdtov; /* swsm timed out */ 248 u32 busybufs; /* link init failed due to busybuf */ 249 u32 buf_waits; /* bufwait state entries */ 250 u32 link_fails; /* link failures */ 251 u32 psp_errors; /* primitive sequence protocol errors */ 252 u32 lr_unexp; /* No. of times LR rx-ed unexpectedly */ 253 u32 lrr_unexp; /* No. of times LRR rx-ed unexpectedly */ 254 u32 lr_tx; /* No. of times LR tx started */ 255 u32 lrr_tx; /* No. of times LRR tx started */ 256 u32 ols_tx; /* No. of times OLS tx started */ 257 u32 nos_tx; /* No. of times NOS tx started */ 258 u32 hwsm_lrr_rx; /* No. of times LRR rx-ed by HWSM */ 259 u32 hwsm_lr_rx; /* No. of times LR rx-ed by HWSM */ 260 u32 bbsc_lr; /* LKSM LR tx for credit recovery */ 261}; 262 263struct bfa_fw_port_snsm_stats_s { 264 u32 hwsm_success; /* Successful hwsm terminations */ 265 u32 hwsm_fails; /* hwsm fail count */ 266 u32 hwsm_wdtov; /* hwsm timed out */ 267 u32 swsm_success; /* swsm success */ 268 u32 swsm_wdtov; /* swsm timed out */ 269 u32 error_resets; /* error resets initiated by upsm */ 270 u32 sync_lost; /* Sync loss count */ 271 u32 sig_lost; /* Signal loss count */ 272 u32 asn8g_attempts; /* SNSM HWSM at 8Gbps attempts */ 273}; 274 275struct bfa_fw_port_physm_stats_s { 276 u32 module_inserts; /* Module insert count */ 277 u32 module_xtracts; /* Module extracts count */ 278 u32 module_invalids; /* Invalid module inserted count */ 279 u32 module_read_ign; /* Module validation status ignored */ 280 u32 laser_faults; /* Laser fault count */ 281 u32 rsvd; 282}; 283 284struct bfa_fw_fip_stats_s { 285 u32 vlan_req; /* vlan discovery requests */ 286 u32 vlan_notify; /* vlan notifications */ 287 u32 vlan_err; /* vlan response error */ 288 u32 vlan_timeouts; /* vlan disvoery timeouts */ 289 u32 vlan_invalids; /* invalid vlan in discovery advert. */ 290 u32 disc_req; /* Discovery solicit requests */ 291 u32 disc_rsp; /* Discovery solicit response */ 292 u32 disc_err; /* Discovery advt. parse errors */ 293 u32 disc_unsol; /* Discovery unsolicited */ 294 u32 disc_timeouts; /* Discovery timeouts */ 295 u32 disc_fcf_unavail; /* Discovery FCF Not Avail. */ 296 u32 linksvc_unsupp; /* Unsupported link service req */ 297 u32 linksvc_err; /* Parse error in link service req */ 298 u32 logo_req; /* FIP logos received */ 299 u32 clrvlink_req; /* Clear virtual link req */ 300 u32 op_unsupp; /* Unsupported FIP operation */ 301 u32 untagged; /* Untagged frames (ignored) */ 302 u32 invalid_version; /* Invalid FIP version */ 303}; 304 305struct bfa_fw_lps_stats_s { 306 u32 mac_invalids; /* Invalid mac assigned */ 307 u32 rsvd; 308}; 309 310struct bfa_fw_fcoe_stats_s { 311 u32 cee_linkups; /* CEE link up count */ 312 u32 cee_linkdns; /* CEE link down count */ 313 u32 fip_linkups; /* FIP link up count */ 314 u32 fip_linkdns; /* FIP link up count */ 315 u32 fip_fails; /* FIP fail count */ 316 u32 mac_invalids; /* Invalid mac assigned */ 317}; 318 319/* 320 * IOC firmware FCoE port stats 321 */ 322struct bfa_fw_fcoe_port_stats_s { 323 struct bfa_fw_fcoe_stats_s fcoe_stats; 324 struct bfa_fw_fip_stats_s fip_stats; 325}; 326 327/* 328 * IOC firmware FC uport stats 329 */ 330struct bfa_fw_fc_uport_stats_s { 331 struct bfa_fw_port_snsm_stats_s snsm_stats; 332 struct bfa_fw_port_lksm_stats_s lksm_stats; 333}; 334 335/* 336 * IOC firmware FC port stats 337 */ 338union bfa_fw_fc_port_stats_s { 339 struct bfa_fw_fc_uport_stats_s fc_stats; 340 struct bfa_fw_fcoe_port_stats_s fcoe_stats; 341}; 342 343/* 344 * IOC firmware port stats 345 */ 346struct bfa_fw_port_stats_s { 347 struct bfa_fw_port_fpg_stats_s fpg_stats; 348 struct bfa_fw_port_physm_stats_s physm_stats; 349 union bfa_fw_fc_port_stats_s fc_port; 350}; 351 352/* 353 * fcxchg module statistics 354 */ 355struct bfa_fw_fcxchg_stats_s { 356 u32 ua_tag_inv; 357 u32 ua_state_inv; 358}; 359 360struct bfa_fw_lpsm_stats_s { 361 u32 cls_rx; 362 u32 cls_tx; 363}; 364 365/* 366 * Trunk statistics 367 */ 368struct bfa_fw_trunk_stats_s { 369 u32 emt_recvd; /* Trunk EMT received */ 370 u32 emt_accepted; /* Trunk EMT Accepted */ 371 u32 emt_rejected; /* Trunk EMT rejected */ 372 u32 etp_recvd; /* Trunk ETP received */ 373 u32 etp_accepted; /* Trunk ETP Accepted */ 374 u32 etp_rejected; /* Trunk ETP rejected */ 375 u32 lr_recvd; /* Trunk LR received */ 376 u32 rsvd; /* padding for 64 bit alignment */ 377}; 378 379struct bfa_fw_advsm_stats_s { 380 u32 flogi_sent; /* Flogi sent */ 381 u32 flogi_acc_recvd; /* Flogi Acc received */ 382 u32 flogi_rjt_recvd; /* Flogi rejects received */ 383 u32 flogi_retries; /* Flogi retries */ 384 385 u32 elp_recvd; /* ELP received */ 386 u32 elp_accepted; /* ELP Accepted */ 387 u32 elp_rejected; /* ELP rejected */ 388 u32 elp_dropped; /* ELP dropped */ 389}; 390 391/* 392 * IOCFC firmware stats 393 */ 394struct bfa_fw_iocfc_stats_s { 395 u32 cfg_reqs; /* cfg request */ 396 u32 updq_reqs; /* update queue request */ 397 u32 ic_reqs; /* interrupt coalesce reqs */ 398 u32 unknown_reqs; 399 u32 set_intr_reqs; /* set interrupt reqs */ 400}; 401 402/* 403 * IOC attributes returned in queries 404 */ 405struct bfa_iocfc_attr_s { 406 struct bfa_iocfc_cfg_s config; /* IOCFC config */ 407 struct bfa_iocfc_intr_attr_s intr_attr; /* interrupt attr */ 408}; 409 410/* 411 * Eth_sndrcv mod stats 412 */ 413struct bfa_fw_eth_sndrcv_stats_s { 414 u32 crc_err; 415 u32 rsvd; /* 64bit align */ 416}; 417 418/* 419 * CT MAC mod stats 420 */ 421struct bfa_fw_mac_mod_stats_s { 422 u32 mac_on; /* MAC got turned-on */ 423 u32 link_up; /* link-up */ 424 u32 signal_off; /* lost signal */ 425 u32 dfe_on; /* DFE on */ 426 u32 mac_reset; /* # of MAC reset to bring lnk up */ 427 u32 pcs_reset; /* # of PCS reset to bring lnk up */ 428 u32 loopback; /* MAC got into serdes loopback */ 429 u32 lb_mac_reset; 430 /* # of MAC reset to bring link up in loopback */ 431 u32 lb_pcs_reset; 432 /* # of PCS reset to bring link up in loopback */ 433 u32 rsvd; /* 64bit align */ 434}; 435 436/* 437 * CT MOD stats 438 */ 439struct bfa_fw_ct_mod_stats_s { 440 u32 rxa_rds_undrun; /* RxA RDS underrun */ 441 u32 rad_bpc_ovfl; /* RAD BPC overflow */ 442 u32 rad_rlb_bpc_ovfl; /* RAD RLB BPC overflow */ 443 u32 bpc_fcs_err; /* BPC FCS_ERR */ 444 u32 txa_tso_hdr; /* TxA TSO header too long */ 445 u32 rsvd; /* 64bit align */ 446}; 447 448/* 449 * IOC firmware stats 450 */ 451struct bfa_fw_stats_s { 452 struct bfa_fw_ioc_stats_s ioc_stats; 453 struct bfa_fw_iocfc_stats_s iocfc_stats; 454 struct bfa_fw_io_stats_s io_stats; 455 struct bfa_fw_port_stats_s port_stats; 456 struct bfa_fw_fcxchg_stats_s fcxchg_stats; 457 struct bfa_fw_lpsm_stats_s lpsm_stats; 458 struct bfa_fw_lps_stats_s lps_stats; 459 struct bfa_fw_trunk_stats_s trunk_stats; 460 struct bfa_fw_advsm_stats_s advsm_stats; 461 struct bfa_fw_mac_mod_stats_s macmod_stats; 462 struct bfa_fw_ct_mod_stats_s ctmod_stats; 463 struct bfa_fw_eth_sndrcv_stats_s ethsndrcv_stats; 464}; 465 466#define BFA_IOCFC_PATHTOV_MAX 60 467#define BFA_IOCFC_QDEPTH_MAX 2000 468 469/* 470 * QoS states 471 */ 472enum bfa_qos_state { 473 BFA_QOS_DISABLED = 0, /* QoS is disabled */ 474 BFA_QOS_ONLINE = 1, /* QoS is online */ 475 BFA_QOS_OFFLINE = 2, /* QoS is offline */ 476}; 477 478/* 479 * QoS Priority levels. 480 */ 481enum bfa_qos_priority { 482 BFA_QOS_UNKNOWN = 0, 483 BFA_QOS_HIGH = 1, /* QoS Priority Level High */ 484 BFA_QOS_MED = 2, /* QoS Priority Level Medium */ 485 BFA_QOS_LOW = 3, /* QoS Priority Level Low */ 486}; 487 488/* 489 * QoS bandwidth allocation for each priority level 490 */ 491enum bfa_qos_bw_alloc { 492 BFA_QOS_BW_HIGH = 60, /* bandwidth allocation for High */ 493 BFA_QOS_BW_MED = 30, /* bandwidth allocation for Medium */ 494 BFA_QOS_BW_LOW = 10, /* bandwidth allocation for Low */ 495}; 496#pragma pack(1) 497/* 498 * QoS attribute returned in QoS Query 499 */ 500struct bfa_qos_attr_s { 501 u8 state; /* QoS current state */ 502 u8 rsvd[3]; 503 u32 total_bb_cr; /* Total BB Credits */ 504}; 505 506/* 507 * These fields should be displayed only from the CLI. 508 * There will be a separate BFAL API (get_qos_vc_attr ?) 509 * to retrieve this. 510 * 511 */ 512#define BFA_QOS_MAX_VC 16 513 514struct bfa_qos_vc_info_s { 515 u8 vc_credit; 516 u8 borrow_credit; 517 u8 priority; 518 u8 resvd; 519}; 520 521struct bfa_qos_vc_attr_s { 522 u16 total_vc_count; /* Total VC Count */ 523 u16 shared_credit; 524 u32 elp_opmode_flags; 525 struct bfa_qos_vc_info_s vc_info[BFA_QOS_MAX_VC]; /* as many as 526 * total_vc_count */ 527}; 528 529/* 530 * QoS statistics 531 */ 532struct bfa_qos_stats_s { 533 u32 flogi_sent; /* QoS Flogi sent */ 534 u32 flogi_acc_recvd; /* QoS Flogi Acc received */ 535 u32 flogi_rjt_recvd; /* QoS Flogi rejects received */ 536 u32 flogi_retries; /* QoS Flogi retries */ 537 538 u32 elp_recvd; /* QoS ELP received */ 539 u32 elp_accepted; /* QoS ELP Accepted */ 540 u32 elp_rejected; /* QoS ELP rejected */ 541 u32 elp_dropped; /* QoS ELP dropped */ 542 543 u32 qos_rscn_recvd; /* QoS RSCN received */ 544 u32 rsvd; /* padding for 64 bit alignment */ 545}; 546 547/* 548 * FCoE statistics 549 */ 550struct bfa_fcoe_stats_s { 551 u64 secs_reset; /* Seconds since stats reset */ 552 u64 cee_linkups; /* CEE link up */ 553 u64 cee_linkdns; /* CEE link down */ 554 u64 fip_linkups; /* FIP link up */ 555 u64 fip_linkdns; /* FIP link down */ 556 u64 fip_fails; /* FIP failures */ 557 u64 mac_invalids; /* Invalid mac assignments */ 558 u64 vlan_req; /* Vlan requests */ 559 u64 vlan_notify; /* Vlan notifications */ 560 u64 vlan_err; /* Vlan notification errors */ 561 u64 vlan_timeouts; /* Vlan request timeouts */ 562 u64 vlan_invalids; /* Vlan invalids */ 563 u64 disc_req; /* Discovery requests */ 564 u64 disc_rsp; /* Discovery responses */ 565 u64 disc_err; /* Discovery error frames */ 566 u64 disc_unsol; /* Discovery unsolicited */ 567 u64 disc_timeouts; /* Discovery timeouts */ 568 u64 disc_fcf_unavail; /* Discovery FCF not avail */ 569 u64 linksvc_unsupp; /* FIP link service req unsupp */ 570 u64 linksvc_err; /* FIP link service req errors */ 571 u64 logo_req; /* FIP logos received */ 572 u64 clrvlink_req; /* Clear virtual link requests */ 573 u64 op_unsupp; /* FIP operation unsupp. */ 574 u64 untagged; /* FIP untagged frames */ 575 u64 txf_ucast; /* Tx FCoE unicast frames */ 576 u64 txf_ucast_vlan; /* Tx FCoE unicast vlan frames */ 577 u64 txf_ucast_octets; /* Tx FCoE unicast octets */ 578 u64 txf_mcast; /* Tx FCoE multicast frames */ 579 u64 txf_mcast_vlan; /* Tx FCoE multicast vlan frames */ 580 u64 txf_mcast_octets; /* Tx FCoE multicast octets */ 581 u64 txf_bcast; /* Tx FCoE broadcast frames */ 582 u64 txf_bcast_vlan; /* Tx FCoE broadcast vlan frames */ 583 u64 txf_bcast_octets; /* Tx FCoE broadcast octets */ 584 u64 txf_timeout; /* Tx timeouts */ 585 u64 txf_parity_errors; /* Transmit parity err */ 586 u64 txf_fid_parity_errors; /* Transmit FID parity err */ 587 u64 rxf_ucast_octets; /* Rx FCoE unicast octets */ 588 u64 rxf_ucast; /* Rx FCoE unicast frames */ 589 u64 rxf_ucast_vlan; /* Rx FCoE unicast vlan frames */ 590 u64 rxf_mcast_octets; /* Rx FCoE multicast octets */ 591 u64 rxf_mcast; /* Rx FCoE multicast frames */ 592 u64 rxf_mcast_vlan; /* Rx FCoE multicast vlan frames */ 593 u64 rxf_bcast_octets; /* Rx FCoE broadcast octets */ 594 u64 rxf_bcast; /* Rx FCoE broadcast frames */ 595 u64 rxf_bcast_vlan; /* Rx FCoE broadcast vlan frames */ 596}; 597 598/* 599 * QoS or FCoE stats (fcport stats excluding physical FC port stats) 600 */ 601union bfa_fcport_stats_u { 602 struct bfa_qos_stats_s fcqos; 603 struct bfa_fcoe_stats_s fcoe; 604}; 605#pragma pack() 606 607struct bfa_fcpim_del_itn_stats_s { 608 u32 del_itn_iocomp_aborted; /* Aborted IO requests */ 609 u32 del_itn_iocomp_timedout; /* IO timeouts */ 610 u32 del_itn_iocom_sqer_needed; /* IO retry for SQ error recovery */ 611 u32 del_itn_iocom_res_free; /* Delayed freeing of IO resources */ 612 u32 del_itn_iocom_hostabrts; /* Host IO abort requests */ 613 u32 del_itn_total_ios; /* Total IO count */ 614 u32 del_io_iocdowns; /* IO cleaned-up due to IOC down */ 615 u32 del_tm_iocdowns; /* TM cleaned-up due to IOC down */ 616}; 617 618struct bfa_itnim_iostats_s { 619 620 u32 total_ios; /* Total IO Requests */ 621 u32 input_reqs; /* Data in-bound requests */ 622 u32 output_reqs; /* Data out-bound requests */ 623 u32 io_comps; /* Total IO Completions */ 624 u32 wr_throughput; /* Write data transferred in bytes */ 625 u32 rd_throughput; /* Read data transferred in bytes */ 626 627 u32 iocomp_ok; /* Slowpath IO completions */ 628 u32 iocomp_underrun; /* IO underrun */ 629 u32 iocomp_overrun; /* IO overrun */ 630 u32 qwait; /* IO Request-Q wait */ 631 u32 qresumes; /* IO Request-Q wait done */ 632 u32 no_iotags; /* No free IO tag */ 633 u32 iocomp_timedout; /* IO timeouts */ 634 u32 iocom_nexus_abort; /* IO failure due to target offline */ 635 u32 iocom_proto_err; /* IO protocol errors */ 636 u32 iocom_dif_err; /* IO SBC-3 protection errors */ 637 638 u32 iocom_sqer_needed; /* fcp-2 error recovery failed */ 639 u32 iocom_res_free; /* Delayed freeing of IO tag */ 640 641 642 u32 io_aborts; /* Host IO abort requests */ 643 u32 iocom_hostabrts; /* Host IO abort completions */ 644 u32 io_cleanups; /* IO clean-up requests */ 645 u32 path_tov_expired; /* IO path tov expired */ 646 u32 iocomp_aborted; /* IO abort completions */ 647 u32 io_iocdowns; /* IO cleaned-up due to IOC down */ 648 u32 iocom_utags; /* IO comp with unknown tags */ 649 650 u32 io_tmaborts; /* Abort request due to TM command */ 651 u32 tm_io_comps; /* Abort completion due to TM command */ 652 653 u32 creates; /* IT Nexus create requests */ 654 u32 fw_create; /* IT Nexus FW create requests */ 655 u32 create_comps; /* IT Nexus FW create completions */ 656 u32 onlines; /* IT Nexus onlines */ 657 u32 offlines; /* IT Nexus offlines */ 658 u32 fw_delete; /* IT Nexus FW delete requests */ 659 u32 delete_comps; /* IT Nexus FW delete completions */ 660 u32 deletes; /* IT Nexus delete requests */ 661 u32 sler_events; /* SLER events */ 662 u32 ioc_disabled; /* Num IOC disables */ 663 u32 cleanup_comps; /* IT Nexus cleanup completions */ 664 665 u32 tm_cmnds; /* TM Requests */ 666 u32 tm_fw_rsps; /* TM Completions */ 667 u32 tm_success; /* TM initiated IO cleanup success */ 668 u32 tm_failures; /* TM initiated IO cleanup failure */ 669 u32 no_tskims; /* No free TM tag */ 670 u32 tm_qwait; /* TM Request-Q wait */ 671 u32 tm_qresumes; /* TM Request-Q wait done */ 672 673 u32 tm_iocdowns; /* TM cleaned-up due to IOC down */ 674 u32 tm_cleanups; /* TM cleanup requests */ 675 u32 tm_cleanup_comps; /* TM cleanup completions */ 676 u32 rsvd[6]; 677}; 678 679/* Modify char* port_stt[] in bfal_port.c if a new state was added */ 680enum bfa_port_states { 681 BFA_PORT_ST_UNINIT = 1, 682 BFA_PORT_ST_ENABLING_QWAIT = 2, 683 BFA_PORT_ST_ENABLING = 3, 684 BFA_PORT_ST_LINKDOWN = 4, 685 BFA_PORT_ST_LINKUP = 5, 686 BFA_PORT_ST_DISABLING_QWAIT = 6, 687 BFA_PORT_ST_DISABLING = 7, 688 BFA_PORT_ST_DISABLED = 8, 689 BFA_PORT_ST_STOPPED = 9, 690 BFA_PORT_ST_IOCDOWN = 10, 691 BFA_PORT_ST_IOCDIS = 11, 692 BFA_PORT_ST_FWMISMATCH = 12, 693 BFA_PORT_ST_PREBOOT_DISABLED = 13, 694 BFA_PORT_ST_TOGGLING_QWAIT = 14, 695 BFA_PORT_ST_ACQ_ADDR = 15, 696 BFA_PORT_ST_MAX_STATE, 697}; 698 699/* 700 * Port operational type (in sync with SNIA port type). 701 */ 702enum bfa_port_type { 703 BFA_PORT_TYPE_UNKNOWN = 1, /* port type is unknown */ 704 BFA_PORT_TYPE_NPORT = 5, /* P2P with switched fabric */ 705 BFA_PORT_TYPE_NLPORT = 6, /* public loop */ 706 BFA_PORT_TYPE_LPORT = 20, /* private loop */ 707 BFA_PORT_TYPE_P2P = 21, /* P2P with no switched fabric */ 708 BFA_PORT_TYPE_VPORT = 22, /* NPIV - virtual port */ 709}; 710 711/* 712 * Port topology setting. A port's topology and fabric login status 713 * determine its operational type. 714 */ 715enum bfa_port_topology { 716 BFA_PORT_TOPOLOGY_NONE = 0, /* No valid topology */ 717 BFA_PORT_TOPOLOGY_P2P = 1, /* P2P only */ 718 BFA_PORT_TOPOLOGY_LOOP = 2, /* LOOP topology */ 719 BFA_PORT_TOPOLOGY_AUTO = 3, /* auto topology selection */ 720}; 721 722/* 723 * Physical port loopback types. 724 */ 725enum bfa_port_opmode { 726 BFA_PORT_OPMODE_NORMAL = 0x00, /* normal non-loopback mode */ 727 BFA_PORT_OPMODE_LB_INT = 0x01, /* internal loop back */ 728 BFA_PORT_OPMODE_LB_SLW = 0x02, /* serial link wrapback (serdes) */ 729 BFA_PORT_OPMODE_LB_EXT = 0x04, /* external loop back (serdes) */ 730 BFA_PORT_OPMODE_LB_CBL = 0x08, /* cabled loop back */ 731 BFA_PORT_OPMODE_LB_NLINT = 0x20, /* NL_Port internal loopback */ 732}; 733 734#define BFA_PORT_OPMODE_LB_HARD(_mode) \ 735 ((_mode == BFA_PORT_OPMODE_LB_INT) || \ 736 (_mode == BFA_PORT_OPMODE_LB_SLW) || \ 737 (_mode == BFA_PORT_OPMODE_LB_EXT)) 738 739/* 740 * Port link state 741 */ 742enum bfa_port_linkstate { 743 BFA_PORT_LINKUP = 1, /* Physical port/Trunk link up */ 744 BFA_PORT_LINKDOWN = 2, /* Physical port/Trunk link down */ 745}; 746 747/* 748 * Port link state reason code 749 */ 750enum bfa_port_linkstate_rsn { 751 BFA_PORT_LINKSTATE_RSN_NONE = 0, 752 BFA_PORT_LINKSTATE_RSN_DISABLED = 1, 753 BFA_PORT_LINKSTATE_RSN_RX_NOS = 2, 754 BFA_PORT_LINKSTATE_RSN_RX_OLS = 3, 755 BFA_PORT_LINKSTATE_RSN_RX_LIP = 4, 756 BFA_PORT_LINKSTATE_RSN_RX_LIPF7 = 5, 757 BFA_PORT_LINKSTATE_RSN_SFP_REMOVED = 6, 758 BFA_PORT_LINKSTATE_RSN_PORT_FAULT = 7, 759 BFA_PORT_LINKSTATE_RSN_RX_LOS = 8, 760 BFA_PORT_LINKSTATE_RSN_LOCAL_FAULT = 9, 761 BFA_PORT_LINKSTATE_RSN_REMOTE_FAULT = 10, 762 BFA_PORT_LINKSTATE_RSN_TIMEOUT = 11, 763 764 765 766 /* CEE related reason codes/errors */ 767 CEE_LLDP_INFO_AGED_OUT = 20, 768 CEE_LLDP_SHUTDOWN_TLV_RCVD = 21, 769 CEE_PEER_NOT_ADVERTISE_DCBX = 22, 770 CEE_PEER_NOT_ADVERTISE_PG = 23, 771 CEE_PEER_NOT_ADVERTISE_PFC = 24, 772 CEE_PEER_NOT_ADVERTISE_FCOE = 25, 773 CEE_PG_NOT_COMPATIBLE = 26, 774 CEE_PFC_NOT_COMPATIBLE = 27, 775 CEE_FCOE_NOT_COMPATIBLE = 28, 776 CEE_BAD_PG_RCVD = 29, 777 CEE_BAD_BW_RCVD = 30, 778 CEE_BAD_PFC_RCVD = 31, 779 CEE_BAD_APP_PRI_RCVD = 32, 780 CEE_FCOE_PRI_PFC_OFF = 33, 781 CEE_DUP_CONTROL_TLV_RCVD = 34, 782 CEE_DUP_FEAT_TLV_RCVD = 35, 783 CEE_APPLY_NEW_CFG = 36, /* reason, not error */ 784 CEE_PROTOCOL_INIT = 37, /* reason, not error */ 785 CEE_PHY_LINK_DOWN = 38, 786 CEE_LLS_FCOE_ABSENT = 39, 787 CEE_LLS_FCOE_DOWN = 40, 788 CEE_ISCSI_NOT_COMPATIBLE = 41, 789 CEE_ISCSI_PRI_PFC_OFF = 42, 790 CEE_ISCSI_PRI_OVERLAP_FCOE_PRI = 43 791}; 792 793#define MAX_LUN_MASK_CFG 16 794 795/* 796 * Initially flash content may be fff. On making LUN mask enable and disable 797 * state chnage. when report lun command is being processed it goes from 798 * BFA_LUN_MASK_ACTIVE to BFA_LUN_MASK_FETCH and comes back to 799 * BFA_LUN_MASK_ACTIVE. 800 */ 801enum bfa_ioim_lun_mask_state_s { 802 BFA_IOIM_LUN_MASK_INACTIVE = 0, 803 BFA_IOIM_LUN_MASK_ACTIVE = 1, 804 BFA_IOIM_LUN_MASK_FETCHED = 2, 805}; 806 807enum bfa_lunmask_state_s { 808 BFA_LUNMASK_DISABLED = 0x00, 809 BFA_LUNMASK_ENABLED = 0x01, 810 BFA_LUNMASK_MINCFG = 0x02, 811 BFA_LUNMASK_UNINITIALIZED = 0xff, 812}; 813 814#pragma pack(1) 815/* 816 * LUN mask configuration 817 */ 818struct bfa_lun_mask_s { 819 wwn_t lp_wwn; 820 wwn_t rp_wwn; 821 struct scsi_lun lun; 822 u8 ua; 823 u8 rsvd[3]; 824 u16 rp_tag; 825 u8 lp_tag; 826 u8 state; 827}; 828 829#define MAX_LUN_MASK_CFG 16 830struct bfa_lunmask_cfg_s { 831 u32 status; 832 u32 rsvd; 833 struct bfa_lun_mask_s lun_list[MAX_LUN_MASK_CFG]; 834}; 835 836/* 837 * Physical port configuration 838 */ 839struct bfa_port_cfg_s { 840 u8 topology; /* bfa_port_topology */ 841 u8 speed; /* enum bfa_port_speed */ 842 u8 trunked; /* trunked or not */ 843 u8 qos_enabled; /* qos enabled or not */ 844 u8 cfg_hardalpa; /* is hard alpa configured */ 845 u8 hardalpa; /* configured hard alpa */ 846 __be16 maxfrsize; /* maximum frame size */ 847 u8 rx_bbcredit; /* receive buffer credits */ 848 u8 tx_bbcredit; /* transmit buffer credits */ 849 u8 ratelimit; /* ratelimit enabled or not */ 850 u8 trl_def_speed; /* ratelimit default speed */ 851 u8 bb_scn; /* BB_SCN value from FLOGI Exchg */ 852 u8 bb_scn_state; /* Config state of BB_SCN */ 853 u8 faa_state; /* FAA enabled/disabled */ 854 u8 rsvd[1]; 855 u16 path_tov; /* device path timeout */ 856 u16 q_depth; /* SCSI Queue depth */ 857}; 858#pragma pack() 859 860/* 861 * Port attribute values. 862 */ 863struct bfa_port_attr_s { 864 /* 865 * Static fields 866 */ 867 wwn_t nwwn; /* node wwn */ 868 wwn_t pwwn; /* port wwn */ 869 wwn_t factorynwwn; /* factory node wwn */ 870 wwn_t factorypwwn; /* factory port wwn */ 871 enum fc_cos cos_supported; /* supported class of 872 * services */ 873 u32 rsvd; 874 struct fc_symname_s port_symname; /* port symbolic name */ 875 enum bfa_port_speed speed_supported; /* supported speeds */ 876 bfa_boolean_t pbind_enabled; 877 878 /* 879 * Configured values 880 */ 881 struct bfa_port_cfg_s pport_cfg; /* pport cfg */ 882 883 /* 884 * Dynamic field - info from BFA 885 */ 886 enum bfa_port_states port_state; /* current port state */ 887 enum bfa_port_speed speed; /* current speed */ 888 enum bfa_port_topology topology; /* current topology */ 889 bfa_boolean_t beacon; /* current beacon status */ 890 bfa_boolean_t link_e2e_beacon; /* link beacon is on */ 891 bfa_boolean_t bbsc_op_status; /* fc credit recovery oper 892 * state */ 893 894 /* 895 * Dynamic field - info from FCS 896 */ 897 u32 pid; /* port ID */ 898 enum bfa_port_type port_type; /* current topology */ 899 u32 loopback; /* external loopback */ 900 u32 authfail; /* auth fail state */ 901 902 /* FCoE specific */ 903 u16 fcoe_vlan; 904 u8 rsvd1[2]; 905}; 906 907/* 908 * Port FCP mappings. 909 */ 910struct bfa_port_fcpmap_s { 911 char osdevname[256]; 912 u32 bus; 913 u32 target; 914 u32 oslun; 915 u32 fcid; 916 wwn_t nwwn; 917 wwn_t pwwn; 918 u64 fcplun; 919 char luid[256]; 920}; 921 922/* 923 * Port RNID info. 924 */ 925struct bfa_port_rnid_s { 926 wwn_t wwn; 927 u32 unittype; 928 u32 portid; 929 u32 attached_nodes_num; 930 u16 ip_version; 931 u16 udp_port; 932 u8 ipaddr[16]; 933 u16 rsvd; 934 u16 topologydiscoveryflags; 935}; 936 937#pragma pack(1) 938struct bfa_fcport_fcf_s { 939 wwn_t name; /* FCF name */ 940 wwn_t fabric_name; /* Fabric Name */ 941 u8 fipenabled; /* FIP enabled or not */ 942 u8 fipfailed; /* FIP failed or not */ 943 u8 resv[2]; 944 u8 pri; /* FCF priority */ 945 u8 version; /* FIP version used */ 946 u8 available; /* Available for login */ 947 u8 fka_disabled; /* FKA is disabled */ 948 u8 maxsz_verified; /* FCoE max size verified */ 949 u8 fc_map[3]; /* FC map */ 950 __be16 vlan; /* FCoE vlan tag/priority */ 951 u32 fka_adv_per; /* FIP ka advert. period */ 952 mac_t mac; /* FCF mac */ 953}; 954 955/* 956 * Trunk states for BCU/BFAL 957 */ 958enum bfa_trunk_state { 959 BFA_TRUNK_DISABLED = 0, /* Trunk is not configured */ 960 BFA_TRUNK_ONLINE = 1, /* Trunk is online */ 961 BFA_TRUNK_OFFLINE = 2, /* Trunk is offline */ 962}; 963 964/* 965 * VC attributes for trunked link 966 */ 967struct bfa_trunk_vc_attr_s { 968 u32 bb_credit; 969 u32 elp_opmode_flags; 970 u32 req_credit; 971 u16 vc_credits[8]; 972}; 973 974/* 975 * Link state information 976 */ 977struct bfa_port_link_s { 978 u8 linkstate; /* Link state bfa_port_linkstate */ 979 u8 linkstate_rsn; /* bfa_port_linkstate_rsn_t */ 980 u8 topology; /* P2P/LOOP bfa_port_topology */ 981 u8 speed; /* Link speed (1/2/4/8 G) */ 982 u32 linkstate_opt; /* Linkstate optional data (debug) */ 983 u8 trunked; /* Trunked or not (1 or 0) */ 984 u8 resvd[3]; 985 struct bfa_qos_attr_s qos_attr; /* QoS Attributes */ 986 union { 987 struct bfa_qos_vc_attr_s qos_vc_attr; /* VC info from ELP */ 988 struct bfa_trunk_vc_attr_s trunk_vc_attr; 989 struct bfa_fcport_fcf_s fcf; /* FCF information (for FCoE) */ 990 } vc_fcf; 991}; 992#pragma pack() 993 994enum bfa_trunk_link_fctl { 995 BFA_TRUNK_LINK_FCTL_NORMAL, 996 BFA_TRUNK_LINK_FCTL_VC, 997 BFA_TRUNK_LINK_FCTL_VC_QOS, 998}; 999 1000enum bfa_trunk_link_state { 1001 BFA_TRUNK_LINK_STATE_UP = 1, /* link part of trunk */ 1002 BFA_TRUNK_LINK_STATE_DN_LINKDN = 2, /* physical link down */ 1003 BFA_TRUNK_LINK_STATE_DN_GRP_MIS = 3, /* trunk group different */ 1004 BFA_TRUNK_LINK_STATE_DN_SPD_MIS = 4, /* speed mismatch */ 1005 BFA_TRUNK_LINK_STATE_DN_MODE_MIS = 5, /* remote port not trunked */ 1006}; 1007 1008#define BFA_TRUNK_MAX_PORTS 2 1009struct bfa_trunk_link_attr_s { 1010 wwn_t trunk_wwn; 1011 enum bfa_trunk_link_fctl fctl; 1012 enum bfa_trunk_link_state link_state; 1013 enum bfa_port_speed speed; 1014 u32 deskew; 1015}; 1016 1017struct bfa_trunk_attr_s { 1018 enum bfa_trunk_state state; 1019 enum bfa_port_speed speed; 1020 u32 port_id; 1021 u32 rsvd; 1022 struct bfa_trunk_link_attr_s link_attr[BFA_TRUNK_MAX_PORTS]; 1023}; 1024 1025struct bfa_rport_hal_stats_s { 1026 u32 sm_un_cr; /* uninit: create events */ 1027 u32 sm_un_unexp; /* uninit: exception events */ 1028 u32 sm_cr_on; /* created: online events */ 1029 u32 sm_cr_del; /* created: delete events */ 1030 u32 sm_cr_hwf; /* created: IOC down */ 1031 u32 sm_cr_unexp; /* created: exception events */ 1032 u32 sm_fwc_rsp; /* fw create: f/w responses */ 1033 u32 sm_fwc_del; /* fw create: delete events */ 1034 u32 sm_fwc_off; /* fw create: offline events */ 1035 u32 sm_fwc_hwf; /* fw create: IOC down */ 1036 u32 sm_fwc_unexp; /* fw create: exception events*/ 1037 u32 sm_on_off; /* online: offline events */ 1038 u32 sm_on_del; /* online: delete events */ 1039 u32 sm_on_hwf; /* online: IOC down events */ 1040 u32 sm_on_unexp; /* online: exception events */ 1041 u32 sm_fwd_rsp; /* fw delete: fw responses */ 1042 u32 sm_fwd_del; /* fw delete: delete events */ 1043 u32 sm_fwd_hwf; /* fw delete: IOC down events */ 1044 u32 sm_fwd_unexp; /* fw delete: exception events*/ 1045 u32 sm_off_del; /* offline: delete events */ 1046 u32 sm_off_on; /* offline: online events */ 1047 u32 sm_off_hwf; /* offline: IOC down events */ 1048 u32 sm_off_unexp; /* offline: exception events */ 1049 u32 sm_del_fwrsp; /* delete: fw responses */ 1050 u32 sm_del_hwf; /* delete: IOC down events */ 1051 u32 sm_del_unexp; /* delete: exception events */ 1052 u32 sm_delp_fwrsp; /* delete pend: fw responses */ 1053 u32 sm_delp_hwf; /* delete pend: IOC downs */ 1054 u32 sm_delp_unexp; /* delete pend: exceptions */ 1055 u32 sm_offp_fwrsp; /* off-pending: fw responses */ 1056 u32 sm_offp_del; /* off-pending: deletes */ 1057 u32 sm_offp_hwf; /* off-pending: IOC downs */ 1058 u32 sm_offp_unexp; /* off-pending: exceptions */ 1059 u32 sm_iocd_off; /* IOC down: offline events */ 1060 u32 sm_iocd_del; /* IOC down: delete events */ 1061 u32 sm_iocd_on; /* IOC down: online events */ 1062 u32 sm_iocd_unexp; /* IOC down: exceptions */ 1063 u32 rsvd; 1064}; 1065#pragma pack(1) 1066/* 1067 * Rport's QoS attributes 1068 */ 1069struct bfa_rport_qos_attr_s { 1070 u8 qos_priority; /* rport's QoS priority */ 1071 u8 rsvd[3]; 1072 u32 qos_flow_id; /* QoS flow Id */ 1073}; 1074#pragma pack() 1075 1076#define BFA_IOBUCKET_MAX 14 1077 1078struct bfa_itnim_latency_s { 1079 u32 min[BFA_IOBUCKET_MAX]; 1080 u32 max[BFA_IOBUCKET_MAX]; 1081 u32 count[BFA_IOBUCKET_MAX]; 1082 u32 avg[BFA_IOBUCKET_MAX]; 1083}; 1084 1085struct bfa_itnim_ioprofile_s { 1086 u32 clock_res_mul; 1087 u32 clock_res_div; 1088 u32 index; 1089 u32 io_profile_start_time; /* IO profile start time */ 1090 u32 iocomps[BFA_IOBUCKET_MAX]; /* IO completed */ 1091 struct bfa_itnim_latency_s io_latency; 1092}; 1093 1094/* 1095 * vHBA port attribute values. 1096 */ 1097struct bfa_vhba_attr_s { 1098 wwn_t nwwn; /* node wwn */ 1099 wwn_t pwwn; /* port wwn */ 1100 u32 pid; /* port ID */ 1101 bfa_boolean_t io_profile; /* get it from fcpim mod */ 1102 bfa_boolean_t plog_enabled; /* portlog is enabled */ 1103 u16 path_tov; 1104 u8 rsvd[2]; 1105}; 1106 1107/* 1108 * FC physical port statistics. 1109 */ 1110struct bfa_port_fc_stats_s { 1111 u64 secs_reset; /* Seconds since stats is reset */ 1112 u64 tx_frames; /* Tx frames */ 1113 u64 tx_words; /* Tx words */ 1114 u64 tx_lip; /* Tx LIP */ 1115 u64 tx_nos; /* Tx NOS */ 1116 u64 tx_ols; /* Tx OLS */ 1117 u64 tx_lr; /* Tx LR */ 1118 u64 tx_lrr; /* Tx LRR */ 1119 u64 rx_frames; /* Rx frames */ 1120 u64 rx_words; /* Rx words */ 1121 u64 lip_count; /* Rx LIP */ 1122 u64 nos_count; /* Rx NOS */ 1123 u64 ols_count; /* Rx OLS */ 1124 u64 lr_count; /* Rx LR */ 1125 u64 lrr_count; /* Rx LRR */ 1126 u64 invalid_crcs; /* Rx CRC err frames */ 1127 u64 invalid_crc_gd_eof; /* Rx CRC err good EOF frames */ 1128 u64 undersized_frm; /* Rx undersized frames */ 1129 u64 oversized_frm; /* Rx oversized frames */ 1130 u64 bad_eof_frm; /* Rx frames with bad EOF */ 1131 u64 error_frames; /* Errored frames */ 1132 u64 dropped_frames; /* Dropped frames */ 1133 u64 link_failures; /* Link Failure (LF) count */ 1134 u64 loss_of_syncs; /* Loss of sync count */ 1135 u64 loss_of_signals; /* Loss of signal count */ 1136 u64 primseq_errs; /* Primitive sequence protocol err. */ 1137 u64 bad_os_count; /* Invalid ordered sets */ 1138 u64 err_enc_out; /* Encoding err nonframe_8b10b */ 1139 u64 err_enc; /* Encoding err frame_8b10b */ 1140 u64 bbsc_frames_lost; /* Credit Recovery-Frames Lost */ 1141 u64 bbsc_credits_lost; /* Credit Recovery-Credits Lost */ 1142 u64 bbsc_link_resets; /* Credit Recovery-Link Resets */ 1143}; 1144 1145/* 1146 * Eth Physical Port statistics. 1147 */ 1148struct bfa_port_eth_stats_s { 1149 u64 secs_reset; /* Seconds since stats is reset */ 1150 u64 frame_64; /* Frames 64 bytes */ 1151 u64 frame_65_127; /* Frames 65-127 bytes */ 1152 u64 frame_128_255; /* Frames 128-255 bytes */ 1153 u64 frame_256_511; /* Frames 256-511 bytes */ 1154 u64 frame_512_1023; /* Frames 512-1023 bytes */ 1155 u64 frame_1024_1518; /* Frames 1024-1518 bytes */ 1156 u64 frame_1519_1522; /* Frames 1519-1522 bytes */ 1157 u64 tx_bytes; /* Tx bytes */ 1158 u64 tx_packets; /* Tx packets */ 1159 u64 tx_mcast_packets; /* Tx multicast packets */ 1160 u64 tx_bcast_packets; /* Tx broadcast packets */ 1161 u64 tx_control_frame; /* Tx control frame */ 1162 u64 tx_drop; /* Tx drops */ 1163 u64 tx_jabber; /* Tx jabber */ 1164 u64 tx_fcs_error; /* Tx FCS errors */ 1165 u64 tx_fragments; /* Tx fragments */ 1166 u64 rx_bytes; /* Rx bytes */ 1167 u64 rx_packets; /* Rx packets */ 1168 u64 rx_mcast_packets; /* Rx multicast packets */ 1169 u64 rx_bcast_packets; /* Rx broadcast packets */ 1170 u64 rx_control_frames; /* Rx control frames */ 1171 u64 rx_unknown_opcode; /* Rx unknown opcode */ 1172 u64 rx_drop; /* Rx drops */ 1173 u64 rx_jabber; /* Rx jabber */ 1174 u64 rx_fcs_error; /* Rx FCS errors */ 1175 u64 rx_alignment_error; /* Rx alignment errors */ 1176 u64 rx_frame_length_error; /* Rx frame len errors */ 1177 u64 rx_code_error; /* Rx code errors */ 1178 u64 rx_fragments; /* Rx fragments */ 1179 u64 rx_pause; /* Rx pause */ 1180 u64 rx_zero_pause; /* Rx zero pause */ 1181 u64 tx_pause; /* Tx pause */ 1182 u64 tx_zero_pause; /* Tx zero pause */ 1183 u64 rx_fcoe_pause; /* Rx FCoE pause */ 1184 u64 rx_fcoe_zero_pause; /* Rx FCoE zero pause */ 1185 u64 tx_fcoe_pause; /* Tx FCoE pause */ 1186 u64 tx_fcoe_zero_pause; /* Tx FCoE zero pause */ 1187 u64 rx_iscsi_pause; /* Rx iSCSI pause */ 1188 u64 rx_iscsi_zero_pause; /* Rx iSCSI zero pause */ 1189 u64 tx_iscsi_pause; /* Tx iSCSI pause */ 1190 u64 tx_iscsi_zero_pause; /* Tx iSCSI zero pause */ 1191}; 1192 1193/* 1194 * Port statistics. 1195 */ 1196union bfa_port_stats_u { 1197 struct bfa_port_fc_stats_s fc; 1198 struct bfa_port_eth_stats_s eth; 1199}; 1200 1201struct bfa_port_cfg_mode_s { 1202 u16 max_pf; 1203 u16 max_vf; 1204 enum bfa_mode_s mode; 1205}; 1206 1207#pragma pack(1) 1208 1209#define BFA_CEE_LLDP_MAX_STRING_LEN (128) 1210#define BFA_CEE_DCBX_MAX_PRIORITY (8) 1211#define BFA_CEE_DCBX_MAX_PGID (8) 1212 1213struct bfa_cee_lldp_str_s { 1214 u8 sub_type; 1215 u8 len; 1216 u8 rsvd[2]; 1217 u8 value[BFA_CEE_LLDP_MAX_STRING_LEN]; 1218}; 1219 1220struct bfa_cee_lldp_cfg_s { 1221 struct bfa_cee_lldp_str_s chassis_id; 1222 struct bfa_cee_lldp_str_s port_id; 1223 struct bfa_cee_lldp_str_s port_desc; 1224 struct bfa_cee_lldp_str_s sys_name; 1225 struct bfa_cee_lldp_str_s sys_desc; 1226 struct bfa_cee_lldp_str_s mgmt_addr; 1227 u16 time_to_live; 1228 u16 enabled_system_cap; 1229}; 1230 1231/* CEE/DCBX parameters */ 1232struct bfa_cee_dcbx_cfg_s { 1233 u8 pgid[BFA_CEE_DCBX_MAX_PRIORITY]; 1234 u8 pg_percentage[BFA_CEE_DCBX_MAX_PGID]; 1235 u8 pfc_primap; /* bitmap of priorties with PFC enabled */ 1236 u8 fcoe_primap; /* bitmap of priorities used for FcoE traffic */ 1237 u8 iscsi_primap; /* bitmap of priorities used for iSCSI traffic */ 1238 u8 dcbx_version; /* operating version:CEE or preCEE */ 1239 u8 lls_fcoe; /* FCoE Logical Link Status */ 1240 u8 lls_lan; /* LAN Logical Link Status */ 1241 u8 rsvd[2]; 1242}; 1243 1244/* CEE Query */ 1245struct bfa_cee_attr_s { 1246 u8 cee_status; 1247 u8 error_reason; 1248 struct bfa_cee_lldp_cfg_s lldp_remote; 1249 struct bfa_cee_dcbx_cfg_s dcbx_remote; 1250 mac_t src_mac; 1251 u8 link_speed; 1252 u8 nw_priority; 1253 u8 filler[2]; 1254}; 1255 1256/* LLDP/DCBX/CEE Statistics */ 1257struct bfa_cee_stats_s { 1258 u32 lldp_tx_frames; /* LLDP Tx Frames */ 1259 u32 lldp_rx_frames; /* LLDP Rx Frames */ 1260 u32 lldp_rx_frames_invalid; /* LLDP Rx Frames invalid */ 1261 u32 lldp_rx_frames_new; /* LLDP Rx Frames new */ 1262 u32 lldp_tlvs_unrecognized; /* LLDP Rx unrecog. TLVs */ 1263 u32 lldp_rx_shutdown_tlvs; /* LLDP Rx shutdown TLVs */ 1264 u32 lldp_info_aged_out; /* LLDP remote info aged */ 1265 u32 dcbx_phylink_ups; /* DCBX phy link ups */ 1266 u32 dcbx_phylink_downs; /* DCBX phy link downs */ 1267 u32 dcbx_rx_tlvs; /* DCBX Rx TLVs */ 1268 u32 dcbx_rx_tlvs_invalid; /* DCBX Rx TLVs invalid */ 1269 u32 dcbx_control_tlv_error; /* DCBX control TLV errors */ 1270 u32 dcbx_feature_tlv_error; /* DCBX feature TLV errors */ 1271 u32 dcbx_cee_cfg_new; /* DCBX new CEE cfg rcvd */ 1272 u32 cee_status_down; /* DCB status down */ 1273 u32 cee_status_up; /* DCB status up */ 1274 u32 cee_hw_cfg_changed; /* DCB hw cfg changed */ 1275 u32 cee_rx_invalid_cfg; /* DCB invalid cfg */ 1276}; 1277 1278#pragma pack() 1279 1280/* 1281 * AEN related definitions 1282 */ 1283#define BFAD_NL_VENDOR_ID (((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT) \ 1284 | BFA_PCI_VENDOR_ID_BROCADE) 1285 1286/* BFA remote port events */ 1287enum bfa_rport_aen_event { 1288 BFA_RPORT_AEN_ONLINE = 1, /* RPort online event */ 1289 BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */ 1290 BFA_RPORT_AEN_DISCONNECT = 3, /* RPort disconnect event */ 1291 BFA_RPORT_AEN_QOS_PRIO = 4, /* QOS priority change event */ 1292 BFA_RPORT_AEN_QOS_FLOWID = 5, /* QOS flow Id change event */ 1293}; 1294 1295struct bfa_rport_aen_data_s { 1296 u16 vf_id; /* vf_id of this logical port */ 1297 u16 rsvd[3]; 1298 wwn_t ppwwn; /* WWN of its physical port */ 1299 wwn_t lpwwn; /* WWN of this logical port */ 1300 wwn_t rpwwn; /* WWN of this remote port */ 1301 union { 1302 struct bfa_rport_qos_attr_s qos; 1303 } priv; 1304}; 1305 1306union bfa_aen_data_u { 1307 struct bfa_adapter_aen_data_s adapter; 1308 struct bfa_port_aen_data_s port; 1309 struct bfa_lport_aen_data_s lport; 1310 struct bfa_rport_aen_data_s rport; 1311 struct bfa_itnim_aen_data_s itnim; 1312 struct bfa_audit_aen_data_s audit; 1313 struct bfa_ioc_aen_data_s ioc; 1314}; 1315 1316#define BFA_AEN_MAX_ENTRY 512 1317 1318struct bfa_aen_entry_s { 1319 struct list_head qe; 1320 enum bfa_aen_category aen_category; 1321 u32 aen_type; 1322 union bfa_aen_data_u aen_data; 1323 struct timeval aen_tv; 1324 u32 seq_num; 1325 u32 bfad_num; 1326}; 1327 1328#endif /* __BFA_DEFS_SVC_H__ */ 1329