1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. 4 * Copyright (c) 2014- QLogic Corporation. 5 * All rights reserved 6 * www.qlogic.com 7 * 8 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. 9 */ 10 11 #ifndef __BFA_DEFS_SVC_H__ 12 #define __BFA_DEFS_SVC_H__ 13 14 #include "bfa_defs.h" 15 #include "bfa_fc.h" 16 #include "bfi.h" 17 18 #define BFA_IOCFC_INTR_DELAY 1125 19 #define BFA_IOCFC_INTR_LATENCY 225 20 #define BFA_IOCFCOE_INTR_DELAY 25 21 #define BFA_IOCFCOE_INTR_LATENCY 5 22 23 /* 24 * Interrupt coalescing configuration. 25 */ 26 #pragma pack(1) 27 struct bfa_iocfc_intr_attr_s { 28 u8 coalesce; /* enable/disable coalescing */ 29 u8 rsvd[3]; 30 __be16 latency; /* latency in microseconds */ 31 __be16 delay; /* delay in microseconds */ 32 }; 33 34 /* 35 * IOC firmware configuraton 36 */ 37 struct bfa_iocfc_fwcfg_s { 38 u16 num_fabrics; /* number of fabrics */ 39 u16 num_lports; /* number of local lports */ 40 u16 num_rports; /* number of remote ports */ 41 u16 num_ioim_reqs; /* number of IO reqs */ 42 u16 num_tskim_reqs; /* task management requests */ 43 u16 num_fwtio_reqs; /* number of TM IO reqs in FW */ 44 u16 num_fcxp_reqs; /* unassisted FC exchanges */ 45 u16 num_uf_bufs; /* unsolicited recv buffers */ 46 u8 num_cqs; 47 u8 fw_tick_res; /* FW clock resolution in ms */ 48 u8 rsvd[6]; 49 }; 50 #pragma pack() 51 52 struct bfa_iocfc_drvcfg_s { 53 u16 num_reqq_elems; /* number of req queue elements */ 54 u16 num_rspq_elems; /* number of rsp queue elements */ 55 u16 num_sgpgs; /* number of total SG pages */ 56 u16 num_sboot_tgts; /* number of SAN boot targets */ 57 u16 num_sboot_luns; /* number of SAN boot luns */ 58 u16 ioc_recover; /* IOC recovery mode */ 59 u16 min_cfg; /* minimum configuration */ 60 u16 path_tov; /* device path timeout */ 61 u16 num_tio_reqs; /* number of TM IO reqs */ 62 u8 port_mode; 63 u8 rsvd_a; 64 bfa_boolean_t delay_comp; /* delay completion of failed 65 * inflight IOs */ 66 u16 num_ttsk_reqs; /* TM task management requests */ 67 u32 rsvd; 68 }; 69 70 /* 71 * IOC configuration 72 */ 73 struct bfa_iocfc_cfg_s { 74 struct bfa_iocfc_fwcfg_s fwcfg; /* firmware side config */ 75 struct bfa_iocfc_drvcfg_s drvcfg; /* driver side config */ 76 }; 77 78 /* 79 * IOC firmware IO stats 80 */ 81 struct bfa_fw_ioim_stats_s { 82 u32 host_abort; /* IO aborted by host driver*/ 83 u32 host_cleanup; /* IO clean up by host driver */ 84 85 u32 fw_io_timeout; /* IOs timedout */ 86 u32 fw_frm_parse; /* frame parsed by f/w */ 87 u32 fw_frm_data; /* fcp_data frame parsed by f/w */ 88 u32 fw_frm_rsp; /* fcp_rsp frame parsed by f/w */ 89 u32 fw_frm_xfer_rdy; /* xfer_rdy frame parsed by f/w */ 90 u32 fw_frm_bls_acc; /* BLS ACC frame parsed by f/w */ 91 u32 fw_frm_tgt_abort; /* target ABTS parsed by f/w */ 92 u32 fw_frm_unknown; /* unknown parsed by f/w */ 93 u32 fw_data_dma; /* f/w DMA'ed the data frame */ 94 u32 fw_frm_drop; /* f/w drop the frame */ 95 96 u32 rec_timeout; /* FW rec timed out */ 97 u32 error_rec; /* FW sending rec on 98 * an error condition*/ 99 u32 wait_for_si; /* FW wait for SI */ 100 u32 rec_rsp_inval; /* REC rsp invalid */ 101 u32 rec_rsp_xchg_comp; /* REC rsp xchg complete */ 102 u32 rec_rsp_rd_si_ownd; /* REC rsp read si owned */ 103 104 u32 seqr_io_abort; /* target does not know cmd so abort */ 105 u32 seqr_io_retry; /* SEQR failed so retry IO */ 106 107 u32 itn_cisc_upd_rsp; /* ITN cisc updated on fcp_rsp */ 108 u32 itn_cisc_upd_data; /* ITN cisc updated on fcp_data */ 109 u32 itn_cisc_upd_xfer_rdy; /* ITN cisc updated on fcp_data */ 110 111 u32 fcp_data_lost; /* fcp data lost */ 112 113 u32 ro_set_in_xfer_rdy; /* Target set RO in Xfer_rdy frame */ 114 u32 xfer_rdy_ooo_err; /* Out of order Xfer_rdy received */ 115 u32 xfer_rdy_unknown_err; /* unknown error in xfer_rdy frame */ 116 117 u32 io_abort_timeout; /* ABTS timedout */ 118 u32 sler_initiated; /* SLER initiated */ 119 120 u32 unexp_fcp_rsp; /* fcp response in wrong state */ 121 122 u32 fcp_rsp_under_run; /* fcp rsp IO underrun */ 123 u32 fcp_rsp_under_run_wr; /* fcp rsp IO underrun for write */ 124 u32 fcp_rsp_under_run_err; /* fcp rsp IO underrun error */ 125 u32 fcp_rsp_resid_inval; /* invalid residue */ 126 u32 fcp_rsp_over_run; /* fcp rsp IO overrun */ 127 u32 fcp_rsp_over_run_err; /* fcp rsp IO overrun error */ 128 u32 fcp_rsp_proto_err; /* protocol error in fcp rsp */ 129 u32 fcp_rsp_sense_err; /* error in sense info in fcp rsp */ 130 u32 fcp_conf_req; /* FCP conf requested */ 131 132 u32 tgt_aborted_io; /* target initiated abort */ 133 134 u32 ioh_edtov_timeout_event;/* IOH edtov timer popped */ 135 u32 ioh_fcp_rsp_excp_event; /* IOH FCP_RSP exception */ 136 u32 ioh_fcp_conf_event; /* IOH FCP_CONF */ 137 u32 ioh_mult_frm_rsp_event; /* IOH multi_frame FCP_RSP */ 138 u32 ioh_hit_class2_event; /* IOH hit class2 */ 139 u32 ioh_miss_other_event; /* IOH miss other */ 140 u32 ioh_seq_cnt_err_event; /* IOH seq cnt error */ 141 u32 ioh_len_err_event; /* IOH len error - fcp_dl != 142 * bytes xfered */ 143 u32 ioh_seq_len_err_event; /* IOH seq len error */ 144 u32 ioh_data_oor_event; /* Data out of range */ 145 u32 ioh_ro_ooo_event; /* Relative offset out of range */ 146 u32 ioh_cpu_owned_event; /* IOH hit -iost owned by f/w */ 147 u32 ioh_unexp_frame_event; /* unexpected frame received 148 * count */ 149 u32 ioh_err_int; /* IOH error int during data-phase 150 * for scsi write */ 151 }; 152 153 struct bfa_fw_tio_stats_s { 154 u32 tio_conf_proc; /* TIO CONF processed */ 155 u32 tio_conf_drop; /* TIO CONF dropped */ 156 u32 tio_cleanup_req; /* TIO cleanup requested */ 157 u32 tio_cleanup_comp; /* TIO cleanup completed */ 158 u32 tio_abort_rsp; /* TIO abort response */ 159 u32 tio_abort_rsp_comp; /* TIO abort rsp completed */ 160 u32 tio_abts_req; /* TIO ABTS requested */ 161 u32 tio_abts_ack; /* TIO ABTS ack-ed */ 162 u32 tio_abts_ack_nocomp;/* TIO ABTS ack-ed but not completed */ 163 u32 tio_abts_tmo; /* TIO ABTS timeout */ 164 u32 tio_snsdata_dma; /* TIO sense data DMA */ 165 u32 tio_rxwchan_wait; /* TIO waiting for RX wait channel */ 166 u32 tio_rxwchan_avail; /* TIO RX wait channel available */ 167 u32 tio_hit_bls; /* TIO IOH BLS event */ 168 u32 tio_uf_recv; /* TIO received UF */ 169 u32 tio_rd_invalid_sm; /* TIO read reqst in wrong state machine */ 170 u32 tio_wr_invalid_sm; /* TIO write reqst in wrong state machine */ 171 172 u32 ds_rxwchan_wait; /* DS waiting for RX wait channel */ 173 u32 ds_rxwchan_avail; /* DS RX wait channel available */ 174 u32 ds_unaligned_rd; /* DS unaligned read */ 175 u32 ds_rdcomp_invalid_sm; /* DS read completed in wrong state 176 * machine */ 177 u32 ds_wrcomp_invalid_sm; /* DS write completed in wrong state 178 * machine */ 179 u32 ds_flush_req; /* DS flush requested */ 180 u32 ds_flush_comp; /* DS flush completed */ 181 u32 ds_xfrdy_exp; /* DS XFER_RDY expired */ 182 u32 ds_seq_cnt_err; /* DS seq cnt error */ 183 u32 ds_seq_len_err; /* DS seq len error */ 184 u32 ds_data_oor; /* DS data out of order */ 185 u32 ds_hit_bls; /* DS hit BLS */ 186 u32 ds_edtov_timer_exp; /* DS edtov expired */ 187 u32 ds_cpu_owned; /* DS cpu owned */ 188 u32 ds_hit_class2; /* DS hit class2 */ 189 u32 ds_length_err; /* DS length error */ 190 u32 ds_ro_ooo_err; /* DS relative offset out-of-order error */ 191 u32 ds_rectov_timer_exp;/* DS rectov expired */ 192 u32 ds_unexp_fr_err; /* DS unexp frame error */ 193 }; 194 195 /* 196 * IOC firmware IO stats 197 */ 198 struct bfa_fw_io_stats_s { 199 struct bfa_fw_ioim_stats_s ioim_stats; 200 struct bfa_fw_tio_stats_s tio_stats; 201 }; 202 203 /* 204 * IOC port firmware stats 205 */ 206 207 struct bfa_fw_port_fpg_stats_s { 208 u32 intr_evt; 209 u32 intr; 210 u32 intr_excess; 211 u32 intr_cause0; 212 u32 intr_other; 213 u32 intr_other_ign; 214 u32 sig_lost; 215 u32 sig_regained; 216 u32 sync_lost; 217 u32 sync_to; 218 u32 sync_regained; 219 u32 div2_overflow; 220 u32 div2_underflow; 221 u32 efifo_overflow; 222 u32 efifo_underflow; 223 u32 idle_rx; 224 u32 lrr_rx; 225 u32 lr_rx; 226 u32 ols_rx; 227 u32 nos_rx; 228 u32 lip_rx; 229 u32 arbf0_rx; 230 u32 arb_rx; 231 u32 mrk_rx; 232 u32 const_mrk_rx; 233 u32 prim_unknown; 234 }; 235 236 237 struct bfa_fw_port_lksm_stats_s { 238 u32 hwsm_success; /* hwsm state machine success */ 239 u32 hwsm_fails; /* hwsm fails */ 240 u32 hwsm_wdtov; /* hwsm timed out */ 241 u32 swsm_success; /* swsm success */ 242 u32 swsm_fails; /* swsm fails */ 243 u32 swsm_wdtov; /* swsm timed out */ 244 u32 busybufs; /* link init failed due to busybuf */ 245 u32 buf_waits; /* bufwait state entries */ 246 u32 link_fails; /* link failures */ 247 u32 psp_errors; /* primitive sequence protocol errors */ 248 u32 lr_unexp; /* No. of times LR rx-ed unexpectedly */ 249 u32 lrr_unexp; /* No. of times LRR rx-ed unexpectedly */ 250 u32 lr_tx; /* No. of times LR tx started */ 251 u32 lrr_tx; /* No. of times LRR tx started */ 252 u32 ols_tx; /* No. of times OLS tx started */ 253 u32 nos_tx; /* No. of times NOS tx started */ 254 u32 hwsm_lrr_rx; /* No. of times LRR rx-ed by HWSM */ 255 u32 hwsm_lr_rx; /* No. of times LR rx-ed by HWSM */ 256 }; 257 258 struct bfa_fw_port_snsm_stats_s { 259 u32 hwsm_success; /* Successful hwsm terminations */ 260 u32 hwsm_fails; /* hwsm fail count */ 261 u32 hwsm_wdtov; /* hwsm timed out */ 262 u32 swsm_success; /* swsm success */ 263 u32 swsm_wdtov; /* swsm timed out */ 264 u32 error_resets; /* error resets initiated by upsm */ 265 u32 sync_lost; /* Sync loss count */ 266 u32 sig_lost; /* Signal loss count */ 267 u32 asn8g_attempts; /* SNSM HWSM at 8Gbps attempts */ 268 u32 adapt_success; /* SNSM adaptation success */ 269 u32 adapt_fails; /* SNSM adaptation failures */ 270 u32 adapt_ign_fails; /* SNSM adaptation failures ignored */ 271 }; 272 273 struct bfa_fw_port_physm_stats_s { 274 u32 module_inserts; /* Module insert count */ 275 u32 module_xtracts; /* Module extracts count */ 276 u32 module_invalids; /* Invalid module inserted count */ 277 u32 module_read_ign; /* Module validation status ignored */ 278 u32 laser_faults; /* Laser fault count */ 279 u32 rsvd; 280 }; 281 282 struct bfa_fw_fip_stats_s { 283 u32 vlan_req; /* vlan discovery requests */ 284 u32 vlan_notify; /* vlan notifications */ 285 u32 vlan_err; /* vlan response error */ 286 u32 vlan_timeouts; /* vlan disvoery timeouts */ 287 u32 vlan_invalids; /* invalid vlan in discovery advert. */ 288 u32 disc_req; /* Discovery solicit requests */ 289 u32 disc_rsp; /* Discovery solicit response */ 290 u32 disc_err; /* Discovery advt. parse errors */ 291 u32 disc_unsol; /* Discovery unsolicited */ 292 u32 disc_timeouts; /* Discovery timeouts */ 293 u32 disc_fcf_unavail; /* Discovery FCF Not Avail. */ 294 u32 linksvc_unsupp; /* Unsupported link service req */ 295 u32 linksvc_err; /* Parse error in link service req */ 296 u32 logo_req; /* FIP logos received */ 297 u32 clrvlink_req; /* Clear virtual link req */ 298 u32 op_unsupp; /* Unsupported FIP operation */ 299 u32 untagged; /* Untagged frames (ignored) */ 300 u32 invalid_version; /* Invalid FIP version */ 301 }; 302 303 struct bfa_fw_lps_stats_s { 304 u32 mac_invalids; /* Invalid mac assigned */ 305 u32 rsvd; 306 }; 307 308 struct bfa_fw_fcoe_stats_s { 309 u32 cee_linkups; /* CEE link up count */ 310 u32 cee_linkdns; /* CEE link down count */ 311 u32 fip_linkups; /* FIP link up count */ 312 u32 fip_linkdns; /* FIP link up count */ 313 u32 fip_fails; /* FIP fail count */ 314 u32 mac_invalids; /* Invalid mac assigned */ 315 }; 316 317 /* 318 * IOC firmware FCoE port stats 319 */ 320 struct bfa_fw_fcoe_port_stats_s { 321 struct bfa_fw_fcoe_stats_s fcoe_stats; 322 struct bfa_fw_fip_stats_s fip_stats; 323 }; 324 325 /** 326 * @brief LPSM statistics 327 */ 328 struct bfa_fw_lpsm_stats_s { 329 u32 cls_rx; /* LPSM cls_rx */ 330 u32 cls_tx; /* LPSM cls_tx */ 331 u32 arbf0_rx; /* LPSM abrf0 rcvd */ 332 u32 arbf0_tx; /* LPSM abrf0 xmit */ 333 u32 init_rx; /* LPSM loop init start */ 334 u32 unexp_hwst; /* LPSM unknown hw state */ 335 u32 unexp_frame; /* LPSM unknown_frame */ 336 u32 unexp_prim; /* LPSM unexpected primitive */ 337 u32 prev_alpa_unavail; /* LPSM prev alpa unavailable */ 338 u32 alpa_unavail; /* LPSM alpa not available */ 339 u32 lip_rx; /* LPSM lip rcvd */ 340 u32 lip_f7f7_rx; /* LPSM lip f7f7 rcvd */ 341 u32 lip_f8_rx; /* LPSM lip f8 rcvd */ 342 u32 lip_f8f7_rx; /* LPSM lip f8f7 rcvd */ 343 u32 lip_other_rx; /* LPSM lip other rcvd */ 344 u32 lip_tx; /* LPSM lip xmit */ 345 u32 retry_tov; /* LPSM retry TOV */ 346 u32 lip_tov; /* LPSM LIP wait TOV */ 347 u32 idle_tov; /* LPSM idle wait TOV */ 348 u32 arbf0_tov; /* LPSM arbfo wait TOV */ 349 u32 stop_loop_tov; /* LPSM stop loop wait TOV */ 350 u32 lixa_tov; /* LPSM lisa wait TOV */ 351 u32 lixx_tov; /* LPSM lilp/lirp wait TOV */ 352 u32 cls_tov; /* LPSM cls wait TOV */ 353 u32 sler; /* LPSM SLER recvd */ 354 u32 failed; /* LPSM failed */ 355 u32 success; /* LPSM online */ 356 }; 357 358 /* 359 * IOC firmware FC uport stats 360 */ 361 struct bfa_fw_fc_uport_stats_s { 362 struct bfa_fw_port_snsm_stats_s snsm_stats; 363 struct bfa_fw_port_lksm_stats_s lksm_stats; 364 struct bfa_fw_lpsm_stats_s lpsm_stats; 365 }; 366 367 /* 368 * IOC firmware FC port stats 369 */ 370 union bfa_fw_fc_port_stats_s { 371 struct bfa_fw_fc_uport_stats_s fc_stats; 372 struct bfa_fw_fcoe_port_stats_s fcoe_stats; 373 }; 374 375 /* 376 * IOC firmware port stats 377 */ 378 struct bfa_fw_port_stats_s { 379 struct bfa_fw_port_fpg_stats_s fpg_stats; 380 struct bfa_fw_port_physm_stats_s physm_stats; 381 union bfa_fw_fc_port_stats_s fc_port; 382 }; 383 384 /* 385 * fcxchg module statistics 386 */ 387 struct bfa_fw_fcxchg_stats_s { 388 u32 ua_tag_inv; 389 u32 ua_state_inv; 390 }; 391 392 /* 393 * Trunk statistics 394 */ 395 struct bfa_fw_trunk_stats_s { 396 u32 emt_recvd; /* Trunk EMT received */ 397 u32 emt_accepted; /* Trunk EMT Accepted */ 398 u32 emt_rejected; /* Trunk EMT rejected */ 399 u32 etp_recvd; /* Trunk ETP received */ 400 u32 etp_accepted; /* Trunk ETP Accepted */ 401 u32 etp_rejected; /* Trunk ETP rejected */ 402 u32 lr_recvd; /* Trunk LR received */ 403 u32 rsvd; /* padding for 64 bit alignment */ 404 }; 405 406 struct bfa_fw_aport_stats_s { 407 u32 flogi_sent; /* Flogi sent */ 408 u32 flogi_acc_recvd; /* Flogi Acc received */ 409 u32 flogi_rjt_recvd; /* Flogi rejects received */ 410 u32 flogi_retries; /* Flogi retries */ 411 412 u32 elp_recvd; /* ELP received */ 413 u32 elp_accepted; /* ELP Accepted */ 414 u32 elp_rejected; /* ELP rejected */ 415 u32 elp_dropped; /* ELP dropped */ 416 417 u32 bbcr_lr_count; /*!< BBCR Link Resets */ 418 u32 frame_lost_intrs; /*!< BBCR Frame loss intrs */ 419 u32 rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */ 420 421 u32 rsvd; 422 }; 423 424 /* 425 * IOCFC firmware stats 426 */ 427 struct bfa_fw_iocfc_stats_s { 428 u32 cfg_reqs; /* cfg request */ 429 u32 updq_reqs; /* update queue request */ 430 u32 ic_reqs; /* interrupt coalesce reqs */ 431 u32 unknown_reqs; 432 u32 set_intr_reqs; /* set interrupt reqs */ 433 }; 434 435 /* 436 * IOC attributes returned in queries 437 */ 438 struct bfa_iocfc_attr_s { 439 struct bfa_iocfc_cfg_s config; /* IOCFC config */ 440 struct bfa_iocfc_intr_attr_s intr_attr; /* interrupt attr */ 441 }; 442 443 /* 444 * Eth_sndrcv mod stats 445 */ 446 struct bfa_fw_eth_sndrcv_stats_s { 447 u32 crc_err; 448 u32 rsvd; /* 64bit align */ 449 }; 450 451 /* 452 * CT MAC mod stats 453 */ 454 struct bfa_fw_mac_mod_stats_s { 455 u32 mac_on; /* MAC got turned-on */ 456 u32 link_up; /* link-up */ 457 u32 signal_off; /* lost signal */ 458 u32 dfe_on; /* DFE on */ 459 u32 mac_reset; /* # of MAC reset to bring lnk up */ 460 u32 pcs_reset; /* # of PCS reset to bring lnk up */ 461 u32 loopback; /* MAC got into serdes loopback */ 462 u32 lb_mac_reset; 463 /* # of MAC reset to bring link up in loopback */ 464 u32 lb_pcs_reset; 465 /* # of PCS reset to bring link up in loopback */ 466 u32 rsvd; /* 64bit align */ 467 }; 468 469 /* 470 * CT MOD stats 471 */ 472 struct bfa_fw_ct_mod_stats_s { 473 u32 rxa_rds_undrun; /* RxA RDS underrun */ 474 u32 rad_bpc_ovfl; /* RAD BPC overflow */ 475 u32 rad_rlb_bpc_ovfl; /* RAD RLB BPC overflow */ 476 u32 bpc_fcs_err; /* BPC FCS_ERR */ 477 u32 txa_tso_hdr; /* TxA TSO header too long */ 478 u32 rsvd; /* 64bit align */ 479 }; 480 481 /* 482 * RDS mod stats 483 */ 484 struct bfa_fw_rds_stats_s { 485 u32 no_fid_drop_err; /* RDS no fid drop error */ 486 u32 rsvd; /* 64bit align */ 487 }; 488 489 /* 490 * IOC firmware stats 491 */ 492 struct bfa_fw_stats_s { 493 struct bfa_fw_ioc_stats_s ioc_stats; 494 struct bfa_fw_iocfc_stats_s iocfc_stats; 495 struct bfa_fw_io_stats_s io_stats; 496 struct bfa_fw_port_stats_s port_stats; 497 struct bfa_fw_fcxchg_stats_s fcxchg_stats; 498 struct bfa_fw_lps_stats_s lps_stats; 499 struct bfa_fw_trunk_stats_s trunk_stats; 500 struct bfa_fw_aport_stats_s aport_stats; 501 struct bfa_fw_mac_mod_stats_s macmod_stats; 502 struct bfa_fw_ct_mod_stats_s ctmod_stats; 503 struct bfa_fw_eth_sndrcv_stats_s ethsndrcv_stats; 504 struct bfa_fw_rds_stats_s rds_stats; 505 }; 506 507 #define BFA_IOCFC_PATHTOV_MAX 60 508 #define BFA_IOCFC_QDEPTH_MAX 2000 509 510 /* 511 * QoS states 512 */ 513 enum bfa_qos_state { 514 BFA_QOS_DISABLED = 0, /* QoS is disabled */ 515 BFA_QOS_ONLINE = 1, /* QoS is online */ 516 BFA_QOS_OFFLINE = 2, /* QoS is offline */ 517 }; 518 519 /* 520 * QoS Priority levels. 521 */ 522 enum bfa_qos_priority { 523 BFA_QOS_UNKNOWN = 0, 524 BFA_QOS_HIGH = 1, /* QoS Priority Level High */ 525 BFA_QOS_MED = 2, /* QoS Priority Level Medium */ 526 BFA_QOS_LOW = 3, /* QoS Priority Level Low */ 527 }; 528 529 /* 530 * QoS bandwidth allocation for each priority level 531 */ 532 enum bfa_qos_bw_alloc { 533 BFA_QOS_BW_HIGH = 60, /* bandwidth allocation for High */ 534 BFA_QOS_BW_MED = 30, /* bandwidth allocation for Medium */ 535 BFA_QOS_BW_LOW = 10, /* bandwidth allocation for Low */ 536 }; 537 #pragma pack(1) 538 539 struct bfa_qos_bw_s { 540 u8 qos_bw_set; 541 u8 high; 542 u8 med; 543 u8 low; 544 }; 545 546 /* 547 * QoS attribute returned in QoS Query 548 */ 549 struct bfa_qos_attr_s { 550 u8 state; /* QoS current state */ 551 u8 rsvd1[3]; 552 u32 total_bb_cr; /* Total BB Credits */ 553 struct bfa_qos_bw_s qos_bw; /* QOS bw cfg */ 554 struct bfa_qos_bw_s qos_bw_op; /* QOS bw operational */ 555 }; 556 557 enum bfa_bbcr_state { 558 BFA_BBCR_DISABLED, /*!< BBCR is disable */ 559 BFA_BBCR_ONLINE, /*!< BBCR is online */ 560 BFA_BBCR_OFFLINE, /*!< BBCR is offline */ 561 }; 562 563 enum bfa_bbcr_err_reason { 564 BFA_BBCR_ERR_REASON_NONE, /*!< Unknown */ 565 BFA_BBCR_ERR_REASON_SPEED_UNSUP, /*!< Port speed < max sup_speed */ 566 BFA_BBCR_ERR_REASON_PEER_UNSUP, /*!< BBCR is disable on peer port */ 567 BFA_BBCR_ERR_REASON_NON_BRCD_SW, /*!< Connected to non BRCD switch */ 568 BFA_BBCR_ERR_REASON_FLOGI_RJT, /*!< Login rejected by the switch */ 569 }; 570 571 struct bfa_bbcr_attr_s { 572 u8 state; 573 u8 peer_bb_scn; 574 u8 reason; 575 u8 rsvd; 576 }; 577 578 /* 579 * These fields should be displayed only from the CLI. 580 * There will be a separate BFAL API (get_qos_vc_attr ?) 581 * to retrieve this. 582 * 583 */ 584 #define BFA_QOS_MAX_VC 16 585 586 struct bfa_qos_vc_info_s { 587 u8 vc_credit; 588 u8 borrow_credit; 589 u8 priority; 590 u8 resvd; 591 }; 592 593 struct bfa_qos_vc_attr_s { 594 u16 total_vc_count; /* Total VC Count */ 595 u16 shared_credit; 596 u32 elp_opmode_flags; 597 struct bfa_qos_vc_info_s vc_info[BFA_QOS_MAX_VC]; /* as many as 598 * total_vc_count */ 599 }; 600 601 /* 602 * QoS statistics 603 */ 604 struct bfa_qos_stats_s { 605 u32 flogi_sent; /* QoS Flogi sent */ 606 u32 flogi_acc_recvd; /* QoS Flogi Acc received */ 607 u32 flogi_rjt_recvd; /* QoS Flogi rejects received */ 608 u32 flogi_retries; /* QoS Flogi retries */ 609 610 u32 elp_recvd; /* QoS ELP received */ 611 u32 elp_accepted; /* QoS ELP Accepted */ 612 u32 elp_rejected; /* QoS ELP rejected */ 613 u32 elp_dropped; /* QoS ELP dropped */ 614 615 u32 qos_rscn_recvd; /* QoS RSCN received */ 616 u32 rsvd; /* padding for 64 bit alignment */ 617 }; 618 619 /* 620 * FCoE statistics 621 */ 622 struct bfa_fcoe_stats_s { 623 u64 secs_reset; /* Seconds since stats reset */ 624 u64 cee_linkups; /* CEE link up */ 625 u64 cee_linkdns; /* CEE link down */ 626 u64 fip_linkups; /* FIP link up */ 627 u64 fip_linkdns; /* FIP link down */ 628 u64 fip_fails; /* FIP failures */ 629 u64 mac_invalids; /* Invalid mac assignments */ 630 u64 vlan_req; /* Vlan requests */ 631 u64 vlan_notify; /* Vlan notifications */ 632 u64 vlan_err; /* Vlan notification errors */ 633 u64 vlan_timeouts; /* Vlan request timeouts */ 634 u64 vlan_invalids; /* Vlan invalids */ 635 u64 disc_req; /* Discovery requests */ 636 u64 disc_rsp; /* Discovery responses */ 637 u64 disc_err; /* Discovery error frames */ 638 u64 disc_unsol; /* Discovery unsolicited */ 639 u64 disc_timeouts; /* Discovery timeouts */ 640 u64 disc_fcf_unavail; /* Discovery FCF not avail */ 641 u64 linksvc_unsupp; /* FIP link service req unsupp */ 642 u64 linksvc_err; /* FIP link service req errors */ 643 u64 logo_req; /* FIP logos received */ 644 u64 clrvlink_req; /* Clear virtual link requests */ 645 u64 op_unsupp; /* FIP operation unsupp. */ 646 u64 untagged; /* FIP untagged frames */ 647 u64 txf_ucast; /* Tx FCoE unicast frames */ 648 u64 txf_ucast_vlan; /* Tx FCoE unicast vlan frames */ 649 u64 txf_ucast_octets; /* Tx FCoE unicast octets */ 650 u64 txf_mcast; /* Tx FCoE multicast frames */ 651 u64 txf_mcast_vlan; /* Tx FCoE multicast vlan frames */ 652 u64 txf_mcast_octets; /* Tx FCoE multicast octets */ 653 u64 txf_bcast; /* Tx FCoE broadcast frames */ 654 u64 txf_bcast_vlan; /* Tx FCoE broadcast vlan frames */ 655 u64 txf_bcast_octets; /* Tx FCoE broadcast octets */ 656 u64 txf_timeout; /* Tx timeouts */ 657 u64 txf_parity_errors; /* Transmit parity err */ 658 u64 txf_fid_parity_errors; /* Transmit FID parity err */ 659 u64 rxf_ucast_octets; /* Rx FCoE unicast octets */ 660 u64 rxf_ucast; /* Rx FCoE unicast frames */ 661 u64 rxf_ucast_vlan; /* Rx FCoE unicast vlan frames */ 662 u64 rxf_mcast_octets; /* Rx FCoE multicast octets */ 663 u64 rxf_mcast; /* Rx FCoE multicast frames */ 664 u64 rxf_mcast_vlan; /* Rx FCoE multicast vlan frames */ 665 u64 rxf_bcast_octets; /* Rx FCoE broadcast octets */ 666 u64 rxf_bcast; /* Rx FCoE broadcast frames */ 667 u64 rxf_bcast_vlan; /* Rx FCoE broadcast vlan frames */ 668 }; 669 670 /* 671 * QoS or FCoE stats (fcport stats excluding physical FC port stats) 672 */ 673 union bfa_fcport_stats_u { 674 struct bfa_qos_stats_s fcqos; 675 struct bfa_fcoe_stats_s fcoe; 676 }; 677 #pragma pack() 678 679 struct bfa_fcpim_del_itn_stats_s { 680 u32 del_itn_iocomp_aborted; /* Aborted IO requests */ 681 u32 del_itn_iocomp_timedout; /* IO timeouts */ 682 u32 del_itn_iocom_sqer_needed; /* IO retry for SQ error recovery */ 683 u32 del_itn_iocom_res_free; /* Delayed freeing of IO resources */ 684 u32 del_itn_iocom_hostabrts; /* Host IO abort requests */ 685 u32 del_itn_total_ios; /* Total IO count */ 686 u32 del_io_iocdowns; /* IO cleaned-up due to IOC down */ 687 u32 del_tm_iocdowns; /* TM cleaned-up due to IOC down */ 688 }; 689 690 struct bfa_itnim_iostats_s { 691 692 u32 total_ios; /* Total IO Requests */ 693 u32 input_reqs; /* Data in-bound requests */ 694 u32 output_reqs; /* Data out-bound requests */ 695 u32 io_comps; /* Total IO Completions */ 696 u32 wr_throughput; /* Write data transferred in bytes */ 697 u32 rd_throughput; /* Read data transferred in bytes */ 698 699 u32 iocomp_ok; /* Slowpath IO completions */ 700 u32 iocomp_underrun; /* IO underrun */ 701 u32 iocomp_overrun; /* IO overrun */ 702 u32 qwait; /* IO Request-Q wait */ 703 u32 qresumes; /* IO Request-Q wait done */ 704 u32 no_iotags; /* No free IO tag */ 705 u32 iocomp_timedout; /* IO timeouts */ 706 u32 iocom_nexus_abort; /* IO failure due to target offline */ 707 u32 iocom_proto_err; /* IO protocol errors */ 708 u32 iocom_dif_err; /* IO SBC-3 protection errors */ 709 710 u32 iocom_sqer_needed; /* fcp-2 error recovery failed */ 711 u32 iocom_res_free; /* Delayed freeing of IO tag */ 712 713 714 u32 io_aborts; /* Host IO abort requests */ 715 u32 iocom_hostabrts; /* Host IO abort completions */ 716 u32 io_cleanups; /* IO clean-up requests */ 717 u32 path_tov_expired; /* IO path tov expired */ 718 u32 iocomp_aborted; /* IO abort completions */ 719 u32 io_iocdowns; /* IO cleaned-up due to IOC down */ 720 u32 iocom_utags; /* IO comp with unknown tags */ 721 722 u32 io_tmaborts; /* Abort request due to TM command */ 723 u32 tm_io_comps; /* Abort completion due to TM command */ 724 725 u32 creates; /* IT Nexus create requests */ 726 u32 fw_create; /* IT Nexus FW create requests */ 727 u32 create_comps; /* IT Nexus FW create completions */ 728 u32 onlines; /* IT Nexus onlines */ 729 u32 offlines; /* IT Nexus offlines */ 730 u32 fw_delete; /* IT Nexus FW delete requests */ 731 u32 delete_comps; /* IT Nexus FW delete completions */ 732 u32 deletes; /* IT Nexus delete requests */ 733 u32 sler_events; /* SLER events */ 734 u32 ioc_disabled; /* Num IOC disables */ 735 u32 cleanup_comps; /* IT Nexus cleanup completions */ 736 737 u32 tm_cmnds; /* TM Requests */ 738 u32 tm_fw_rsps; /* TM Completions */ 739 u32 tm_success; /* TM initiated IO cleanup success */ 740 u32 tm_failures; /* TM initiated IO cleanup failure */ 741 u32 no_tskims; /* No free TM tag */ 742 u32 tm_qwait; /* TM Request-Q wait */ 743 u32 tm_qresumes; /* TM Request-Q wait done */ 744 745 u32 tm_iocdowns; /* TM cleaned-up due to IOC down */ 746 u32 tm_cleanups; /* TM cleanup requests */ 747 u32 tm_cleanup_comps; /* TM cleanup completions */ 748 u32 rsvd[6]; 749 }; 750 751 /* Modify char* port_stt[] in bfal_port.c if a new state was added */ 752 enum bfa_port_states { 753 BFA_PORT_ST_UNINIT = 1, 754 BFA_PORT_ST_ENABLING_QWAIT = 2, 755 BFA_PORT_ST_ENABLING = 3, 756 BFA_PORT_ST_LINKDOWN = 4, 757 BFA_PORT_ST_LINKUP = 5, 758 BFA_PORT_ST_DISABLING_QWAIT = 6, 759 BFA_PORT_ST_DISABLING = 7, 760 BFA_PORT_ST_DISABLED = 8, 761 BFA_PORT_ST_STOPPED = 9, 762 BFA_PORT_ST_IOCDOWN = 10, 763 BFA_PORT_ST_IOCDIS = 11, 764 BFA_PORT_ST_FWMISMATCH = 12, 765 BFA_PORT_ST_PREBOOT_DISABLED = 13, 766 BFA_PORT_ST_TOGGLING_QWAIT = 14, 767 BFA_PORT_ST_FAA_MISCONFIG = 15, 768 BFA_PORT_ST_DPORT = 16, 769 BFA_PORT_ST_DDPORT = 17, 770 BFA_PORT_ST_MAX_STATE, 771 }; 772 773 /* 774 * Port operational type (in sync with SNIA port type). 775 */ 776 enum bfa_port_type { 777 BFA_PORT_TYPE_UNKNOWN = 1, /* port type is unknown */ 778 BFA_PORT_TYPE_NPORT = 5, /* P2P with switched fabric */ 779 BFA_PORT_TYPE_NLPORT = 6, /* public loop */ 780 BFA_PORT_TYPE_LPORT = 20, /* private loop */ 781 BFA_PORT_TYPE_P2P = 21, /* P2P with no switched fabric */ 782 BFA_PORT_TYPE_VPORT = 22, /* NPIV - virtual port */ 783 }; 784 785 /* 786 * Port topology setting. A port's topology and fabric login status 787 * determine its operational type. 788 */ 789 enum bfa_port_topology { 790 BFA_PORT_TOPOLOGY_NONE = 0, /* No valid topology */ 791 BFA_PORT_TOPOLOGY_P2P_OLD_VER = 1, /* P2P def for older ver */ 792 BFA_PORT_TOPOLOGY_LOOP = 2, /* LOOP topology */ 793 BFA_PORT_TOPOLOGY_AUTO_OLD_VER = 3, /* auto def for older ver */ 794 BFA_PORT_TOPOLOGY_AUTO = 4, /* auto topology selection */ 795 BFA_PORT_TOPOLOGY_P2P = 5, /* P2P only */ 796 }; 797 798 /* 799 * Physical port loopback types. 800 */ 801 enum bfa_port_opmode { 802 BFA_PORT_OPMODE_NORMAL = 0x00, /* normal non-loopback mode */ 803 BFA_PORT_OPMODE_LB_INT = 0x01, /* internal loop back */ 804 BFA_PORT_OPMODE_LB_SLW = 0x02, /* serial link wrapback (serdes) */ 805 BFA_PORT_OPMODE_LB_EXT = 0x04, /* external loop back (serdes) */ 806 BFA_PORT_OPMODE_LB_CBL = 0x08, /* cabled loop back */ 807 BFA_PORT_OPMODE_LB_NLINT = 0x20, /* NL_Port internal loopback */ 808 }; 809 810 #define BFA_PORT_OPMODE_LB_HARD(_mode) \ 811 ((_mode == BFA_PORT_OPMODE_LB_INT) || \ 812 (_mode == BFA_PORT_OPMODE_LB_SLW) || \ 813 (_mode == BFA_PORT_OPMODE_LB_EXT)) 814 815 /* 816 * Port link state 817 */ 818 enum bfa_port_linkstate { 819 BFA_PORT_LINKUP = 1, /* Physical port/Trunk link up */ 820 BFA_PORT_LINKDOWN = 2, /* Physical port/Trunk link down */ 821 }; 822 823 /* 824 * Port link state reason code 825 */ 826 enum bfa_port_linkstate_rsn { 827 BFA_PORT_LINKSTATE_RSN_NONE = 0, 828 BFA_PORT_LINKSTATE_RSN_DISABLED = 1, 829 BFA_PORT_LINKSTATE_RSN_RX_NOS = 2, 830 BFA_PORT_LINKSTATE_RSN_RX_OLS = 3, 831 BFA_PORT_LINKSTATE_RSN_RX_LIP = 4, 832 BFA_PORT_LINKSTATE_RSN_RX_LIPF7 = 5, 833 BFA_PORT_LINKSTATE_RSN_SFP_REMOVED = 6, 834 BFA_PORT_LINKSTATE_RSN_PORT_FAULT = 7, 835 BFA_PORT_LINKSTATE_RSN_RX_LOS = 8, 836 BFA_PORT_LINKSTATE_RSN_LOCAL_FAULT = 9, 837 BFA_PORT_LINKSTATE_RSN_REMOTE_FAULT = 10, 838 BFA_PORT_LINKSTATE_RSN_TIMEOUT = 11, 839 BFA_PORT_LINKSTATE_RSN_FAA_MISCONFIG = 12, 840 841 842 843 /* CEE related reason codes/errors */ 844 CEE_LLDP_INFO_AGED_OUT = 20, 845 CEE_LLDP_SHUTDOWN_TLV_RCVD = 21, 846 CEE_PEER_NOT_ADVERTISE_DCBX = 22, 847 CEE_PEER_NOT_ADVERTISE_PG = 23, 848 CEE_PEER_NOT_ADVERTISE_PFC = 24, 849 CEE_PEER_NOT_ADVERTISE_FCOE = 25, 850 CEE_PG_NOT_COMPATIBLE = 26, 851 CEE_PFC_NOT_COMPATIBLE = 27, 852 CEE_FCOE_NOT_COMPATIBLE = 28, 853 CEE_BAD_PG_RCVD = 29, 854 CEE_BAD_BW_RCVD = 30, 855 CEE_BAD_PFC_RCVD = 31, 856 CEE_BAD_APP_PRI_RCVD = 32, 857 CEE_FCOE_PRI_PFC_OFF = 33, 858 CEE_DUP_CONTROL_TLV_RCVD = 34, 859 CEE_DUP_FEAT_TLV_RCVD = 35, 860 CEE_APPLY_NEW_CFG = 36, /* reason, not error */ 861 CEE_PROTOCOL_INIT = 37, /* reason, not error */ 862 CEE_PHY_LINK_DOWN = 38, 863 CEE_LLS_FCOE_ABSENT = 39, 864 CEE_LLS_FCOE_DOWN = 40, 865 CEE_ISCSI_NOT_COMPATIBLE = 41, 866 CEE_ISCSI_PRI_PFC_OFF = 42, 867 CEE_ISCSI_PRI_OVERLAP_FCOE_PRI = 43 868 }; 869 870 #define MAX_LUN_MASK_CFG 16 871 872 /* 873 * Initially flash content may be fff. On making LUN mask enable and disable 874 * state chnage. when report lun command is being processed it goes from 875 * BFA_LUN_MASK_ACTIVE to BFA_LUN_MASK_FETCH and comes back to 876 * BFA_LUN_MASK_ACTIVE. 877 */ 878 enum bfa_ioim_lun_mask_state_s { 879 BFA_IOIM_LUN_MASK_INACTIVE = 0, 880 BFA_IOIM_LUN_MASK_ACTIVE = 1, 881 BFA_IOIM_LUN_MASK_FETCHED = 2, 882 }; 883 884 enum bfa_lunmask_state_s { 885 BFA_LUNMASK_DISABLED = 0x00, 886 BFA_LUNMASK_ENABLED = 0x01, 887 BFA_LUNMASK_MINCFG = 0x02, 888 BFA_LUNMASK_UNINITIALIZED = 0xff, 889 }; 890 891 /** 892 * FEC states 893 */ 894 enum bfa_fec_state_s { 895 BFA_FEC_ONLINE = 1, /*!< FEC is online */ 896 BFA_FEC_OFFLINE = 2, /*!< FEC is offline */ 897 BFA_FEC_OFFLINE_NOT_16G = 3, /*!< FEC is offline (speed not 16Gig) */ 898 }; 899 900 #pragma pack(1) 901 /* 902 * LUN mask configuration 903 */ 904 struct bfa_lun_mask_s { 905 wwn_t lp_wwn; 906 wwn_t rp_wwn; 907 struct scsi_lun lun; 908 u8 ua; 909 u8 rsvd[3]; 910 u16 rp_tag; 911 u8 lp_tag; 912 u8 state; 913 }; 914 915 #define MAX_LUN_MASK_CFG 16 916 struct bfa_lunmask_cfg_s { 917 u32 status; 918 u32 rsvd; 919 struct bfa_lun_mask_s lun_list[MAX_LUN_MASK_CFG]; 920 }; 921 922 struct bfa_throttle_cfg_s { 923 u16 is_valid; 924 u16 value; 925 u32 rsvd; 926 }; 927 928 struct bfa_defs_fcpim_throttle_s { 929 u16 max_value; 930 u16 cur_value; 931 u16 cfg_value; 932 u16 rsvd; 933 }; 934 935 #define BFA_BB_SCN_DEF 3 936 #define BFA_BB_SCN_MAX 0x0F 937 938 /* 939 * Physical port configuration 940 */ 941 struct bfa_port_cfg_s { 942 u8 topology; /* bfa_port_topology */ 943 u8 speed; /* enum bfa_port_speed */ 944 u8 trunked; /* trunked or not */ 945 u8 qos_enabled; /* qos enabled or not */ 946 u8 cfg_hardalpa; /* is hard alpa configured */ 947 u8 hardalpa; /* configured hard alpa */ 948 __be16 maxfrsize; /* maximum frame size */ 949 u8 rx_bbcredit; /* receive buffer credits */ 950 u8 tx_bbcredit; /* transmit buffer credits */ 951 u8 ratelimit; /* ratelimit enabled or not */ 952 u8 trl_def_speed; /* ratelimit default speed */ 953 u8 bb_cr_enabled; /*!< Config state of BB_SCN */ 954 u8 bb_scn; /*!< BB_SCN value for FLOGI Exchg */ 955 u8 faa_state; /* FAA enabled/disabled */ 956 u8 rsvd1; 957 u16 path_tov; /* device path timeout */ 958 u16 q_depth; /* SCSI Queue depth */ 959 struct bfa_qos_bw_s qos_bw; /* QOS bandwidth */ 960 }; 961 #pragma pack() 962 963 /* 964 * Port attribute values. 965 */ 966 struct bfa_port_attr_s { 967 /* 968 * Static fields 969 */ 970 wwn_t nwwn; /* node wwn */ 971 wwn_t pwwn; /* port wwn */ 972 wwn_t factorynwwn; /* factory node wwn */ 973 wwn_t factorypwwn; /* factory port wwn */ 974 enum fc_cos cos_supported; /* supported class of 975 * services */ 976 u32 rsvd; 977 struct fc_symname_s port_symname; /* port symbolic name */ 978 enum bfa_port_speed speed_supported; /* supported speeds */ 979 bfa_boolean_t pbind_enabled; 980 981 /* 982 * Configured values 983 */ 984 struct bfa_port_cfg_s pport_cfg; /* pport cfg */ 985 986 /* 987 * Dynamic field - info from BFA 988 */ 989 enum bfa_port_states port_state; /* current port state */ 990 enum bfa_port_speed speed; /* current speed */ 991 enum bfa_port_topology topology; /* current topology */ 992 bfa_boolean_t beacon; /* current beacon status */ 993 bfa_boolean_t link_e2e_beacon; /* link beacon is on */ 994 bfa_boolean_t bbsc_op_status; /* fc credit recovery oper 995 * state */ 996 enum bfa_fec_state_s fec_state; /*!< current FEC state */ 997 998 /* 999 * Dynamic field - info from FCS 1000 */ 1001 u32 pid; /* port ID */ 1002 enum bfa_port_type port_type; /* current topology */ 1003 u32 loopback; /* external loopback */ 1004 u32 authfail; /* auth fail state */ 1005 1006 /* FCoE specific */ 1007 u16 fcoe_vlan; 1008 u8 rsvd1[2]; 1009 }; 1010 1011 /* 1012 * Port FCP mappings. 1013 */ 1014 struct bfa_port_fcpmap_s { 1015 char osdevname[256]; 1016 u32 bus; 1017 u32 target; 1018 u32 oslun; 1019 u32 fcid; 1020 wwn_t nwwn; 1021 wwn_t pwwn; 1022 u64 fcplun; 1023 char luid[256]; 1024 }; 1025 1026 /* 1027 * Port RNID info. 1028 */ 1029 struct bfa_port_rnid_s { 1030 wwn_t wwn; 1031 u32 unittype; 1032 u32 portid; 1033 u32 attached_nodes_num; 1034 u16 ip_version; 1035 u16 udp_port; 1036 u8 ipaddr[16]; 1037 u16 rsvd; 1038 u16 topologydiscoveryflags; 1039 }; 1040 1041 #pragma pack(1) 1042 struct bfa_fcport_fcf_s { 1043 wwn_t name; /* FCF name */ 1044 wwn_t fabric_name; /* Fabric Name */ 1045 u8 fipenabled; /* FIP enabled or not */ 1046 u8 fipfailed; /* FIP failed or not */ 1047 u8 resv[2]; 1048 u8 pri; /* FCF priority */ 1049 u8 version; /* FIP version used */ 1050 u8 available; /* Available for login */ 1051 u8 fka_disabled; /* FKA is disabled */ 1052 u8 maxsz_verified; /* FCoE max size verified */ 1053 u8 fc_map[3]; /* FC map */ 1054 __be16 vlan; /* FCoE vlan tag/priority */ 1055 u32 fka_adv_per; /* FIP ka advert. period */ 1056 mac_t mac; /* FCF mac */ 1057 }; 1058 1059 /* 1060 * Trunk states for BCU/BFAL 1061 */ 1062 enum bfa_trunk_state { 1063 BFA_TRUNK_DISABLED = 0, /* Trunk is not configured */ 1064 BFA_TRUNK_ONLINE = 1, /* Trunk is online */ 1065 BFA_TRUNK_OFFLINE = 2, /* Trunk is offline */ 1066 }; 1067 1068 /* 1069 * VC attributes for trunked link 1070 */ 1071 struct bfa_trunk_vc_attr_s { 1072 u32 bb_credit; 1073 u32 elp_opmode_flags; 1074 u32 req_credit; 1075 u16 vc_credits[8]; 1076 }; 1077 1078 struct bfa_fcport_loop_info_s { 1079 u8 myalpa; /* alpa claimed */ 1080 u8 alpabm_val; /* alpa bitmap valid or not (1 or 0) */ 1081 u8 resvd[6]; 1082 struct fc_alpabm_s alpabm; /* alpa bitmap */ 1083 }; 1084 1085 /* 1086 * Link state information 1087 */ 1088 struct bfa_port_link_s { 1089 u8 linkstate; /* Link state bfa_port_linkstate */ 1090 u8 linkstate_rsn; /* bfa_port_linkstate_rsn_t */ 1091 u8 topology; /* P2P/LOOP bfa_port_topology */ 1092 u8 speed; /* Link speed (1/2/4/8 G) */ 1093 u32 linkstate_opt; /* Linkstate optional data (debug) */ 1094 u8 trunked; /* Trunked or not (1 or 0) */ 1095 u8 fec_state; /*!< State of FEC */ 1096 u8 resvd[6]; 1097 struct bfa_qos_attr_s qos_attr; /* QoS Attributes */ 1098 union { 1099 struct bfa_fcport_loop_info_s loop_info; 1100 struct bfa_bbcr_attr_s bbcr_attr; 1101 union { 1102 struct bfa_qos_vc_attr_s qos_vc_attr; 1103 /* VC info from ELP */ 1104 struct bfa_trunk_vc_attr_s trunk_vc_attr; 1105 struct bfa_fcport_fcf_s fcf; 1106 /* FCF information (for FCoE) */ 1107 } vc_fcf; 1108 } attr; 1109 }; 1110 #pragma pack() 1111 1112 enum bfa_trunk_link_fctl { 1113 BFA_TRUNK_LINK_FCTL_NORMAL, 1114 BFA_TRUNK_LINK_FCTL_VC, 1115 BFA_TRUNK_LINK_FCTL_VC_QOS, 1116 }; 1117 1118 enum bfa_trunk_link_state { 1119 BFA_TRUNK_LINK_STATE_UP = 1, /* link part of trunk */ 1120 BFA_TRUNK_LINK_STATE_DN_LINKDN = 2, /* physical link down */ 1121 BFA_TRUNK_LINK_STATE_DN_GRP_MIS = 3, /* trunk group different */ 1122 BFA_TRUNK_LINK_STATE_DN_SPD_MIS = 4, /* speed mismatch */ 1123 BFA_TRUNK_LINK_STATE_DN_MODE_MIS = 5, /* remote port not trunked */ 1124 }; 1125 1126 #define BFA_TRUNK_MAX_PORTS 2 1127 struct bfa_trunk_link_attr_s { 1128 wwn_t trunk_wwn; 1129 enum bfa_trunk_link_fctl fctl; 1130 enum bfa_trunk_link_state link_state; 1131 enum bfa_port_speed speed; 1132 u32 deskew; 1133 }; 1134 1135 struct bfa_trunk_attr_s { 1136 enum bfa_trunk_state state; 1137 enum bfa_port_speed speed; 1138 u32 port_id; 1139 u32 rsvd; 1140 struct bfa_trunk_link_attr_s link_attr[BFA_TRUNK_MAX_PORTS]; 1141 }; 1142 1143 struct bfa_rport_hal_stats_s { 1144 u32 sm_un_cr; /* uninit: create events */ 1145 u32 sm_un_unexp; /* uninit: exception events */ 1146 u32 sm_cr_on; /* created: online events */ 1147 u32 sm_cr_del; /* created: delete events */ 1148 u32 sm_cr_hwf; /* created: IOC down */ 1149 u32 sm_cr_unexp; /* created: exception events */ 1150 u32 sm_fwc_rsp; /* fw create: f/w responses */ 1151 u32 sm_fwc_del; /* fw create: delete events */ 1152 u32 sm_fwc_off; /* fw create: offline events */ 1153 u32 sm_fwc_hwf; /* fw create: IOC down */ 1154 u32 sm_fwc_unexp; /* fw create: exception events*/ 1155 u32 sm_on_off; /* online: offline events */ 1156 u32 sm_on_del; /* online: delete events */ 1157 u32 sm_on_hwf; /* online: IOC down events */ 1158 u32 sm_on_unexp; /* online: exception events */ 1159 u32 sm_fwd_rsp; /* fw delete: fw responses */ 1160 u32 sm_fwd_del; /* fw delete: delete events */ 1161 u32 sm_fwd_hwf; /* fw delete: IOC down events */ 1162 u32 sm_fwd_unexp; /* fw delete: exception events*/ 1163 u32 sm_off_del; /* offline: delete events */ 1164 u32 sm_off_on; /* offline: online events */ 1165 u32 sm_off_hwf; /* offline: IOC down events */ 1166 u32 sm_off_unexp; /* offline: exception events */ 1167 u32 sm_del_fwrsp; /* delete: fw responses */ 1168 u32 sm_del_hwf; /* delete: IOC down events */ 1169 u32 sm_del_unexp; /* delete: exception events */ 1170 u32 sm_delp_fwrsp; /* delete pend: fw responses */ 1171 u32 sm_delp_hwf; /* delete pend: IOC downs */ 1172 u32 sm_delp_unexp; /* delete pend: exceptions */ 1173 u32 sm_offp_fwrsp; /* off-pending: fw responses */ 1174 u32 sm_offp_del; /* off-pending: deletes */ 1175 u32 sm_offp_hwf; /* off-pending: IOC downs */ 1176 u32 sm_offp_unexp; /* off-pending: exceptions */ 1177 u32 sm_iocd_off; /* IOC down: offline events */ 1178 u32 sm_iocd_del; /* IOC down: delete events */ 1179 u32 sm_iocd_on; /* IOC down: online events */ 1180 u32 sm_iocd_unexp; /* IOC down: exceptions */ 1181 u32 rsvd; 1182 }; 1183 #pragma pack(1) 1184 /* 1185 * Rport's QoS attributes 1186 */ 1187 struct bfa_rport_qos_attr_s { 1188 u8 qos_priority; /* rport's QoS priority */ 1189 u8 rsvd[3]; 1190 u32 qos_flow_id; /* QoS flow Id */ 1191 }; 1192 #pragma pack() 1193 1194 #define BFA_IOBUCKET_MAX 14 1195 1196 struct bfa_itnim_latency_s { 1197 u32 min[BFA_IOBUCKET_MAX]; 1198 u32 max[BFA_IOBUCKET_MAX]; 1199 u32 count[BFA_IOBUCKET_MAX]; 1200 u32 avg[BFA_IOBUCKET_MAX]; 1201 }; 1202 1203 struct bfa_itnim_ioprofile_s { 1204 u32 clock_res_mul; 1205 u32 clock_res_div; 1206 u32 index; 1207 u32 io_profile_start_time; /* IO profile start time */ 1208 u32 iocomps[BFA_IOBUCKET_MAX]; /* IO completed */ 1209 struct bfa_itnim_latency_s io_latency; 1210 }; 1211 1212 /* 1213 * vHBA port attribute values. 1214 */ 1215 struct bfa_vhba_attr_s { 1216 wwn_t nwwn; /* node wwn */ 1217 wwn_t pwwn; /* port wwn */ 1218 u32 pid; /* port ID */ 1219 bfa_boolean_t io_profile; /* get it from fcpim mod */ 1220 bfa_boolean_t plog_enabled; /* portlog is enabled */ 1221 u16 path_tov; 1222 u8 rsvd[2]; 1223 }; 1224 1225 /* 1226 * FC physical port statistics. 1227 */ 1228 struct bfa_port_fc_stats_s { 1229 u64 secs_reset; /* Seconds since stats is reset */ 1230 u64 tx_frames; /* Tx frames */ 1231 u64 tx_words; /* Tx words */ 1232 u64 tx_lip; /* Tx LIP */ 1233 u64 tx_lip_f7f7; /* Tx LIP_F7F7 */ 1234 u64 tx_lip_f8f7; /* Tx LIP_F8F7 */ 1235 u64 tx_arbf0; /* Tx ARB F0 */ 1236 u64 tx_nos; /* Tx NOS */ 1237 u64 tx_ols; /* Tx OLS */ 1238 u64 tx_lr; /* Tx LR */ 1239 u64 tx_lrr; /* Tx LRR */ 1240 u64 rx_frames; /* Rx frames */ 1241 u64 rx_words; /* Rx words */ 1242 u64 lip_count; /* Rx LIP */ 1243 u64 rx_lip_f7f7; /* Rx LIP_F7F7 */ 1244 u64 rx_lip_f8f7; /* Rx LIP_F8F7 */ 1245 u64 rx_arbf0; /* Rx ARB F0 */ 1246 u64 nos_count; /* Rx NOS */ 1247 u64 ols_count; /* Rx OLS */ 1248 u64 lr_count; /* Rx LR */ 1249 u64 lrr_count; /* Rx LRR */ 1250 u64 invalid_crcs; /* Rx CRC err frames */ 1251 u64 invalid_crc_gd_eof; /* Rx CRC err good EOF frames */ 1252 u64 undersized_frm; /* Rx undersized frames */ 1253 u64 oversized_frm; /* Rx oversized frames */ 1254 u64 bad_eof_frm; /* Rx frames with bad EOF */ 1255 u64 error_frames; /* Errored frames */ 1256 u64 dropped_frames; /* Dropped frames */ 1257 u64 link_failures; /* Link Failure (LF) count */ 1258 u64 loss_of_syncs; /* Loss of sync count */ 1259 u64 loss_of_signals; /* Loss of signal count */ 1260 u64 primseq_errs; /* Primitive sequence protocol err. */ 1261 u64 bad_os_count; /* Invalid ordered sets */ 1262 u64 err_enc_out; /* Encoding err nonframe_8b10b */ 1263 u64 err_enc; /* Encoding err frame_8b10b */ 1264 u64 bbcr_frames_lost; /*!< BBCR Frames Lost */ 1265 u64 bbcr_rrdys_lost; /*!< BBCR RRDYs Lost */ 1266 u64 bbcr_link_resets; /*!< BBCR Link Resets */ 1267 u64 bbcr_frame_lost_intrs; /*!< BBCR Frame loss intrs */ 1268 u64 bbcr_rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */ 1269 u64 loop_timeouts; /* Loop timeouts */ 1270 }; 1271 1272 /* 1273 * Eth Physical Port statistics. 1274 */ 1275 struct bfa_port_eth_stats_s { 1276 u64 secs_reset; /* Seconds since stats is reset */ 1277 u64 frame_64; /* Frames 64 bytes */ 1278 u64 frame_65_127; /* Frames 65-127 bytes */ 1279 u64 frame_128_255; /* Frames 128-255 bytes */ 1280 u64 frame_256_511; /* Frames 256-511 bytes */ 1281 u64 frame_512_1023; /* Frames 512-1023 bytes */ 1282 u64 frame_1024_1518; /* Frames 1024-1518 bytes */ 1283 u64 frame_1519_1522; /* Frames 1519-1522 bytes */ 1284 u64 tx_bytes; /* Tx bytes */ 1285 u64 tx_packets; /* Tx packets */ 1286 u64 tx_mcast_packets; /* Tx multicast packets */ 1287 u64 tx_bcast_packets; /* Tx broadcast packets */ 1288 u64 tx_control_frame; /* Tx control frame */ 1289 u64 tx_drop; /* Tx drops */ 1290 u64 tx_jabber; /* Tx jabber */ 1291 u64 tx_fcs_error; /* Tx FCS errors */ 1292 u64 tx_fragments; /* Tx fragments */ 1293 u64 rx_bytes; /* Rx bytes */ 1294 u64 rx_packets; /* Rx packets */ 1295 u64 rx_mcast_packets; /* Rx multicast packets */ 1296 u64 rx_bcast_packets; /* Rx broadcast packets */ 1297 u64 rx_control_frames; /* Rx control frames */ 1298 u64 rx_unknown_opcode; /* Rx unknown opcode */ 1299 u64 rx_drop; /* Rx drops */ 1300 u64 rx_jabber; /* Rx jabber */ 1301 u64 rx_fcs_error; /* Rx FCS errors */ 1302 u64 rx_alignment_error; /* Rx alignment errors */ 1303 u64 rx_frame_length_error; /* Rx frame len errors */ 1304 u64 rx_code_error; /* Rx code errors */ 1305 u64 rx_fragments; /* Rx fragments */ 1306 u64 rx_pause; /* Rx pause */ 1307 u64 rx_zero_pause; /* Rx zero pause */ 1308 u64 tx_pause; /* Tx pause */ 1309 u64 tx_zero_pause; /* Tx zero pause */ 1310 u64 rx_fcoe_pause; /* Rx FCoE pause */ 1311 u64 rx_fcoe_zero_pause; /* Rx FCoE zero pause */ 1312 u64 tx_fcoe_pause; /* Tx FCoE pause */ 1313 u64 tx_fcoe_zero_pause; /* Tx FCoE zero pause */ 1314 u64 rx_iscsi_pause; /* Rx iSCSI pause */ 1315 u64 rx_iscsi_zero_pause; /* Rx iSCSI zero pause */ 1316 u64 tx_iscsi_pause; /* Tx iSCSI pause */ 1317 u64 tx_iscsi_zero_pause; /* Tx iSCSI zero pause */ 1318 }; 1319 1320 /* 1321 * Port statistics. 1322 */ 1323 union bfa_port_stats_u { 1324 struct bfa_port_fc_stats_s fc; 1325 struct bfa_port_eth_stats_s eth; 1326 }; 1327 1328 struct bfa_port_cfg_mode_s { 1329 u16 max_pf; 1330 u16 max_vf; 1331 enum bfa_mode_s mode; 1332 }; 1333 1334 #pragma pack(1) 1335 1336 #define BFA_CEE_LLDP_MAX_STRING_LEN (128) 1337 #define BFA_CEE_DCBX_MAX_PRIORITY (8) 1338 #define BFA_CEE_DCBX_MAX_PGID (8) 1339 1340 struct bfa_cee_lldp_str_s { 1341 u8 sub_type; 1342 u8 len; 1343 u8 rsvd[2]; 1344 u8 value[BFA_CEE_LLDP_MAX_STRING_LEN]; 1345 }; 1346 1347 struct bfa_cee_lldp_cfg_s { 1348 struct bfa_cee_lldp_str_s chassis_id; 1349 struct bfa_cee_lldp_str_s port_id; 1350 struct bfa_cee_lldp_str_s port_desc; 1351 struct bfa_cee_lldp_str_s sys_name; 1352 struct bfa_cee_lldp_str_s sys_desc; 1353 struct bfa_cee_lldp_str_s mgmt_addr; 1354 u16 time_to_live; 1355 u16 enabled_system_cap; 1356 }; 1357 1358 /* CEE/DCBX parameters */ 1359 struct bfa_cee_dcbx_cfg_s { 1360 u8 pgid[BFA_CEE_DCBX_MAX_PRIORITY]; 1361 u8 pg_percentage[BFA_CEE_DCBX_MAX_PGID]; 1362 u8 pfc_primap; /* bitmap of priorties with PFC enabled */ 1363 u8 fcoe_primap; /* bitmap of priorities used for FcoE traffic */ 1364 u8 iscsi_primap; /* bitmap of priorities used for iSCSI traffic */ 1365 u8 dcbx_version; /* operating version:CEE or preCEE */ 1366 u8 lls_fcoe; /* FCoE Logical Link Status */ 1367 u8 lls_lan; /* LAN Logical Link Status */ 1368 u8 rsvd[2]; 1369 }; 1370 1371 /* CEE Query */ 1372 struct bfa_cee_attr_s { 1373 u8 cee_status; 1374 u8 error_reason; 1375 struct bfa_cee_lldp_cfg_s lldp_remote; 1376 struct bfa_cee_dcbx_cfg_s dcbx_remote; 1377 mac_t src_mac; 1378 u8 link_speed; 1379 u8 nw_priority; 1380 u8 filler[2]; 1381 }; 1382 1383 /* LLDP/DCBX/CEE Statistics */ 1384 struct bfa_cee_stats_s { 1385 u32 lldp_tx_frames; /* LLDP Tx Frames */ 1386 u32 lldp_rx_frames; /* LLDP Rx Frames */ 1387 u32 lldp_rx_frames_invalid; /* LLDP Rx Frames invalid */ 1388 u32 lldp_rx_frames_new; /* LLDP Rx Frames new */ 1389 u32 lldp_tlvs_unrecognized; /* LLDP Rx unrecog. TLVs */ 1390 u32 lldp_rx_shutdown_tlvs; /* LLDP Rx shutdown TLVs */ 1391 u32 lldp_info_aged_out; /* LLDP remote info aged */ 1392 u32 dcbx_phylink_ups; /* DCBX phy link ups */ 1393 u32 dcbx_phylink_downs; /* DCBX phy link downs */ 1394 u32 dcbx_rx_tlvs; /* DCBX Rx TLVs */ 1395 u32 dcbx_rx_tlvs_invalid; /* DCBX Rx TLVs invalid */ 1396 u32 dcbx_control_tlv_error; /* DCBX control TLV errors */ 1397 u32 dcbx_feature_tlv_error; /* DCBX feature TLV errors */ 1398 u32 dcbx_cee_cfg_new; /* DCBX new CEE cfg rcvd */ 1399 u32 cee_status_down; /* DCB status down */ 1400 u32 cee_status_up; /* DCB status up */ 1401 u32 cee_hw_cfg_changed; /* DCB hw cfg changed */ 1402 u32 cee_rx_invalid_cfg; /* DCB invalid cfg */ 1403 }; 1404 1405 #pragma pack() 1406 1407 /* 1408 * AEN related definitions 1409 */ 1410 #define BFAD_NL_VENDOR_ID (((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT) \ 1411 | BFA_PCI_VENDOR_ID_BROCADE) 1412 1413 /* BFA remote port events */ 1414 enum bfa_rport_aen_event { 1415 BFA_RPORT_AEN_ONLINE = 1, /* RPort online event */ 1416 BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */ 1417 BFA_RPORT_AEN_DISCONNECT = 3, /* RPort disconnect event */ 1418 BFA_RPORT_AEN_QOS_PRIO = 4, /* QOS priority change event */ 1419 BFA_RPORT_AEN_QOS_FLOWID = 5, /* QOS flow Id change event */ 1420 }; 1421 1422 struct bfa_rport_aen_data_s { 1423 u16 vf_id; /* vf_id of this logical port */ 1424 u16 rsvd[3]; 1425 wwn_t ppwwn; /* WWN of its physical port */ 1426 wwn_t lpwwn; /* WWN of this logical port */ 1427 wwn_t rpwwn; /* WWN of this remote port */ 1428 union { 1429 struct bfa_rport_qos_attr_s qos; 1430 } priv; 1431 }; 1432 1433 union bfa_aen_data_u { 1434 struct bfa_adapter_aen_data_s adapter; 1435 struct bfa_port_aen_data_s port; 1436 struct bfa_lport_aen_data_s lport; 1437 struct bfa_rport_aen_data_s rport; 1438 struct bfa_itnim_aen_data_s itnim; 1439 struct bfa_audit_aen_data_s audit; 1440 struct bfa_ioc_aen_data_s ioc; 1441 }; 1442 1443 #define BFA_AEN_MAX_ENTRY 512 1444 1445 struct bfa_aen_entry_s { 1446 struct list_head qe; 1447 enum bfa_aen_category aen_category; 1448 int aen_type; 1449 union bfa_aen_data_u aen_data; 1450 u64 aen_tv_sec; 1451 u64 aen_tv_usec; 1452 u32 seq_num; 1453 u32 bfad_num; 1454 }; 1455 1456 #endif /* __BFA_DEFS_SVC_H__ */ 1457