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) 34 struct 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 */ 44 struct 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 59 struct 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 */ 80 struct 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 */ 88 struct 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 }; 156 157 struct 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 */ 202 struct 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 */ 210 211 struct 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 }; 239 240 241 struct 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 u32 rsvd; 262 }; 263 264 struct bfa_fw_port_snsm_stats_s { 265 u32 hwsm_success; /* Successful hwsm terminations */ 266 u32 hwsm_fails; /* hwsm fail count */ 267 u32 hwsm_wdtov; /* hwsm timed out */ 268 u32 swsm_success; /* swsm success */ 269 u32 swsm_wdtov; /* swsm timed out */ 270 u32 error_resets; /* error resets initiated by upsm */ 271 u32 sync_lost; /* Sync loss count */ 272 u32 sig_lost; /* Signal loss count */ 273 u32 asn8g_attempts; /* SNSM HWSM at 8Gbps attempts */ 274 u32 adapt_success; /* SNSM adaptation success */ 275 u32 adapt_fails; /* SNSM adaptation failures */ 276 u32 adapt_ign_fails; /* SNSM adaptation failures ignored */ 277 }; 278 279 struct bfa_fw_port_physm_stats_s { 280 u32 module_inserts; /* Module insert count */ 281 u32 module_xtracts; /* Module extracts count */ 282 u32 module_invalids; /* Invalid module inserted count */ 283 u32 module_read_ign; /* Module validation status ignored */ 284 u32 laser_faults; /* Laser fault count */ 285 u32 rsvd; 286 }; 287 288 struct bfa_fw_fip_stats_s { 289 u32 vlan_req; /* vlan discovery requests */ 290 u32 vlan_notify; /* vlan notifications */ 291 u32 vlan_err; /* vlan response error */ 292 u32 vlan_timeouts; /* vlan disvoery timeouts */ 293 u32 vlan_invalids; /* invalid vlan in discovery advert. */ 294 u32 disc_req; /* Discovery solicit requests */ 295 u32 disc_rsp; /* Discovery solicit response */ 296 u32 disc_err; /* Discovery advt. parse errors */ 297 u32 disc_unsol; /* Discovery unsolicited */ 298 u32 disc_timeouts; /* Discovery timeouts */ 299 u32 disc_fcf_unavail; /* Discovery FCF Not Avail. */ 300 u32 linksvc_unsupp; /* Unsupported link service req */ 301 u32 linksvc_err; /* Parse error in link service req */ 302 u32 logo_req; /* FIP logos received */ 303 u32 clrvlink_req; /* Clear virtual link req */ 304 u32 op_unsupp; /* Unsupported FIP operation */ 305 u32 untagged; /* Untagged frames (ignored) */ 306 u32 invalid_version; /* Invalid FIP version */ 307 }; 308 309 struct bfa_fw_lps_stats_s { 310 u32 mac_invalids; /* Invalid mac assigned */ 311 u32 rsvd; 312 }; 313 314 struct bfa_fw_fcoe_stats_s { 315 u32 cee_linkups; /* CEE link up count */ 316 u32 cee_linkdns; /* CEE link down count */ 317 u32 fip_linkups; /* FIP link up count */ 318 u32 fip_linkdns; /* FIP link up count */ 319 u32 fip_fails; /* FIP fail count */ 320 u32 mac_invalids; /* Invalid mac assigned */ 321 }; 322 323 /* 324 * IOC firmware FCoE port stats 325 */ 326 struct bfa_fw_fcoe_port_stats_s { 327 struct bfa_fw_fcoe_stats_s fcoe_stats; 328 struct bfa_fw_fip_stats_s fip_stats; 329 }; 330 331 /** 332 * @brief LPSM statistics 333 */ 334 struct bfa_fw_lpsm_stats_s { 335 u32 cls_rx; /* LPSM cls_rx */ 336 u32 cls_tx; /* LPSM cls_tx */ 337 u32 arbf0_rx; /* LPSM abrf0 rcvd */ 338 u32 arbf0_tx; /* LPSM abrf0 xmit */ 339 u32 init_rx; /* LPSM loop init start */ 340 u32 unexp_hwst; /* LPSM unknown hw state */ 341 u32 unexp_frame; /* LPSM unknown_frame */ 342 u32 unexp_prim; /* LPSM unexpected primitive */ 343 u32 prev_alpa_unavail; /* LPSM prev alpa unavailable */ 344 u32 alpa_unavail; /* LPSM alpa not available */ 345 u32 lip_rx; /* LPSM lip rcvd */ 346 u32 lip_f7f7_rx; /* LPSM lip f7f7 rcvd */ 347 u32 lip_f8_rx; /* LPSM lip f8 rcvd */ 348 u32 lip_f8f7_rx; /* LPSM lip f8f7 rcvd */ 349 u32 lip_other_rx; /* LPSM lip other rcvd */ 350 u32 lip_tx; /* LPSM lip xmit */ 351 u32 retry_tov; /* LPSM retry TOV */ 352 u32 lip_tov; /* LPSM LIP wait TOV */ 353 u32 idle_tov; /* LPSM idle wait TOV */ 354 u32 arbf0_tov; /* LPSM arbfo wait TOV */ 355 u32 stop_loop_tov; /* LPSM stop loop wait TOV */ 356 u32 lixa_tov; /* LPSM lisa wait TOV */ 357 u32 lixx_tov; /* LPSM lilp/lirp wait TOV */ 358 u32 cls_tov; /* LPSM cls wait TOV */ 359 u32 sler; /* LPSM SLER recvd */ 360 u32 failed; /* LPSM failed */ 361 u32 success; /* LPSM online */ 362 }; 363 364 /* 365 * IOC firmware FC uport stats 366 */ 367 struct bfa_fw_fc_uport_stats_s { 368 struct bfa_fw_port_snsm_stats_s snsm_stats; 369 struct bfa_fw_port_lksm_stats_s lksm_stats; 370 struct bfa_fw_lpsm_stats_s lpsm_stats; 371 }; 372 373 /* 374 * IOC firmware FC port stats 375 */ 376 union bfa_fw_fc_port_stats_s { 377 struct bfa_fw_fc_uport_stats_s fc_stats; 378 struct bfa_fw_fcoe_port_stats_s fcoe_stats; 379 }; 380 381 /* 382 * IOC firmware port stats 383 */ 384 struct bfa_fw_port_stats_s { 385 struct bfa_fw_port_fpg_stats_s fpg_stats; 386 struct bfa_fw_port_physm_stats_s physm_stats; 387 union bfa_fw_fc_port_stats_s fc_port; 388 }; 389 390 /* 391 * fcxchg module statistics 392 */ 393 struct bfa_fw_fcxchg_stats_s { 394 u32 ua_tag_inv; 395 u32 ua_state_inv; 396 }; 397 398 /* 399 * Trunk statistics 400 */ 401 struct bfa_fw_trunk_stats_s { 402 u32 emt_recvd; /* Trunk EMT received */ 403 u32 emt_accepted; /* Trunk EMT Accepted */ 404 u32 emt_rejected; /* Trunk EMT rejected */ 405 u32 etp_recvd; /* Trunk ETP received */ 406 u32 etp_accepted; /* Trunk ETP Accepted */ 407 u32 etp_rejected; /* Trunk ETP rejected */ 408 u32 lr_recvd; /* Trunk LR received */ 409 u32 rsvd; /* padding for 64 bit alignment */ 410 }; 411 412 struct bfa_fw_advsm_stats_s { 413 u32 flogi_sent; /* Flogi sent */ 414 u32 flogi_acc_recvd; /* Flogi Acc received */ 415 u32 flogi_rjt_recvd; /* Flogi rejects received */ 416 u32 flogi_retries; /* Flogi retries */ 417 418 u32 elp_recvd; /* ELP received */ 419 u32 elp_accepted; /* ELP Accepted */ 420 u32 elp_rejected; /* ELP rejected */ 421 u32 elp_dropped; /* ELP dropped */ 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 * IOC firmware stats 483 */ 484 struct bfa_fw_stats_s { 485 struct bfa_fw_ioc_stats_s ioc_stats; 486 struct bfa_fw_iocfc_stats_s iocfc_stats; 487 struct bfa_fw_io_stats_s io_stats; 488 struct bfa_fw_port_stats_s port_stats; 489 struct bfa_fw_fcxchg_stats_s fcxchg_stats; 490 struct bfa_fw_lps_stats_s lps_stats; 491 struct bfa_fw_trunk_stats_s trunk_stats; 492 struct bfa_fw_advsm_stats_s advsm_stats; 493 struct bfa_fw_mac_mod_stats_s macmod_stats; 494 struct bfa_fw_ct_mod_stats_s ctmod_stats; 495 struct bfa_fw_eth_sndrcv_stats_s ethsndrcv_stats; 496 }; 497 498 #define BFA_IOCFC_PATHTOV_MAX 60 499 #define BFA_IOCFC_QDEPTH_MAX 2000 500 501 /* 502 * QoS states 503 */ 504 enum bfa_qos_state { 505 BFA_QOS_DISABLED = 0, /* QoS is disabled */ 506 BFA_QOS_ONLINE = 1, /* QoS is online */ 507 BFA_QOS_OFFLINE = 2, /* QoS is offline */ 508 }; 509 510 /* 511 * QoS Priority levels. 512 */ 513 enum bfa_qos_priority { 514 BFA_QOS_UNKNOWN = 0, 515 BFA_QOS_HIGH = 1, /* QoS Priority Level High */ 516 BFA_QOS_MED = 2, /* QoS Priority Level Medium */ 517 BFA_QOS_LOW = 3, /* QoS Priority Level Low */ 518 }; 519 520 /* 521 * QoS bandwidth allocation for each priority level 522 */ 523 enum bfa_qos_bw_alloc { 524 BFA_QOS_BW_HIGH = 60, /* bandwidth allocation for High */ 525 BFA_QOS_BW_MED = 30, /* bandwidth allocation for Medium */ 526 BFA_QOS_BW_LOW = 10, /* bandwidth allocation for Low */ 527 }; 528 #pragma pack(1) 529 530 struct bfa_qos_bw_s { 531 u8 qos_bw_set; 532 u8 high; 533 u8 med; 534 u8 low; 535 }; 536 537 /* 538 * QoS attribute returned in QoS Query 539 */ 540 struct bfa_qos_attr_s { 541 u8 state; /* QoS current state */ 542 u8 rsvd1[3]; 543 u32 total_bb_cr; /* Total BB Credits */ 544 struct bfa_qos_bw_s qos_bw; /* QOS bw cfg */ 545 struct bfa_qos_bw_s qos_bw_op; /* QOS bw operational */ 546 }; 547 548 /* 549 * These fields should be displayed only from the CLI. 550 * There will be a separate BFAL API (get_qos_vc_attr ?) 551 * to retrieve this. 552 * 553 */ 554 #define BFA_QOS_MAX_VC 16 555 556 struct bfa_qos_vc_info_s { 557 u8 vc_credit; 558 u8 borrow_credit; 559 u8 priority; 560 u8 resvd; 561 }; 562 563 struct bfa_qos_vc_attr_s { 564 u16 total_vc_count; /* Total VC Count */ 565 u16 shared_credit; 566 u32 elp_opmode_flags; 567 struct bfa_qos_vc_info_s vc_info[BFA_QOS_MAX_VC]; /* as many as 568 * total_vc_count */ 569 }; 570 571 /* 572 * QoS statistics 573 */ 574 struct bfa_qos_stats_s { 575 u32 flogi_sent; /* QoS Flogi sent */ 576 u32 flogi_acc_recvd; /* QoS Flogi Acc received */ 577 u32 flogi_rjt_recvd; /* QoS Flogi rejects received */ 578 u32 flogi_retries; /* QoS Flogi retries */ 579 580 u32 elp_recvd; /* QoS ELP received */ 581 u32 elp_accepted; /* QoS ELP Accepted */ 582 u32 elp_rejected; /* QoS ELP rejected */ 583 u32 elp_dropped; /* QoS ELP dropped */ 584 585 u32 qos_rscn_recvd; /* QoS RSCN received */ 586 u32 rsvd; /* padding for 64 bit alignment */ 587 }; 588 589 /* 590 * FCoE statistics 591 */ 592 struct bfa_fcoe_stats_s { 593 u64 secs_reset; /* Seconds since stats reset */ 594 u64 cee_linkups; /* CEE link up */ 595 u64 cee_linkdns; /* CEE link down */ 596 u64 fip_linkups; /* FIP link up */ 597 u64 fip_linkdns; /* FIP link down */ 598 u64 fip_fails; /* FIP failures */ 599 u64 mac_invalids; /* Invalid mac assignments */ 600 u64 vlan_req; /* Vlan requests */ 601 u64 vlan_notify; /* Vlan notifications */ 602 u64 vlan_err; /* Vlan notification errors */ 603 u64 vlan_timeouts; /* Vlan request timeouts */ 604 u64 vlan_invalids; /* Vlan invalids */ 605 u64 disc_req; /* Discovery requests */ 606 u64 disc_rsp; /* Discovery responses */ 607 u64 disc_err; /* Discovery error frames */ 608 u64 disc_unsol; /* Discovery unsolicited */ 609 u64 disc_timeouts; /* Discovery timeouts */ 610 u64 disc_fcf_unavail; /* Discovery FCF not avail */ 611 u64 linksvc_unsupp; /* FIP link service req unsupp */ 612 u64 linksvc_err; /* FIP link service req errors */ 613 u64 logo_req; /* FIP logos received */ 614 u64 clrvlink_req; /* Clear virtual link requests */ 615 u64 op_unsupp; /* FIP operation unsupp. */ 616 u64 untagged; /* FIP untagged frames */ 617 u64 txf_ucast; /* Tx FCoE unicast frames */ 618 u64 txf_ucast_vlan; /* Tx FCoE unicast vlan frames */ 619 u64 txf_ucast_octets; /* Tx FCoE unicast octets */ 620 u64 txf_mcast; /* Tx FCoE multicast frames */ 621 u64 txf_mcast_vlan; /* Tx FCoE multicast vlan frames */ 622 u64 txf_mcast_octets; /* Tx FCoE multicast octets */ 623 u64 txf_bcast; /* Tx FCoE broadcast frames */ 624 u64 txf_bcast_vlan; /* Tx FCoE broadcast vlan frames */ 625 u64 txf_bcast_octets; /* Tx FCoE broadcast octets */ 626 u64 txf_timeout; /* Tx timeouts */ 627 u64 txf_parity_errors; /* Transmit parity err */ 628 u64 txf_fid_parity_errors; /* Transmit FID parity err */ 629 u64 rxf_ucast_octets; /* Rx FCoE unicast octets */ 630 u64 rxf_ucast; /* Rx FCoE unicast frames */ 631 u64 rxf_ucast_vlan; /* Rx FCoE unicast vlan frames */ 632 u64 rxf_mcast_octets; /* Rx FCoE multicast octets */ 633 u64 rxf_mcast; /* Rx FCoE multicast frames */ 634 u64 rxf_mcast_vlan; /* Rx FCoE multicast vlan frames */ 635 u64 rxf_bcast_octets; /* Rx FCoE broadcast octets */ 636 u64 rxf_bcast; /* Rx FCoE broadcast frames */ 637 u64 rxf_bcast_vlan; /* Rx FCoE broadcast vlan frames */ 638 }; 639 640 /* 641 * QoS or FCoE stats (fcport stats excluding physical FC port stats) 642 */ 643 union bfa_fcport_stats_u { 644 struct bfa_qos_stats_s fcqos; 645 struct bfa_fcoe_stats_s fcoe; 646 }; 647 #pragma pack() 648 649 struct bfa_fcpim_del_itn_stats_s { 650 u32 del_itn_iocomp_aborted; /* Aborted IO requests */ 651 u32 del_itn_iocomp_timedout; /* IO timeouts */ 652 u32 del_itn_iocom_sqer_needed; /* IO retry for SQ error recovery */ 653 u32 del_itn_iocom_res_free; /* Delayed freeing of IO resources */ 654 u32 del_itn_iocom_hostabrts; /* Host IO abort requests */ 655 u32 del_itn_total_ios; /* Total IO count */ 656 u32 del_io_iocdowns; /* IO cleaned-up due to IOC down */ 657 u32 del_tm_iocdowns; /* TM cleaned-up due to IOC down */ 658 }; 659 660 struct bfa_itnim_iostats_s { 661 662 u32 total_ios; /* Total IO Requests */ 663 u32 input_reqs; /* Data in-bound requests */ 664 u32 output_reqs; /* Data out-bound requests */ 665 u32 io_comps; /* Total IO Completions */ 666 u32 wr_throughput; /* Write data transferred in bytes */ 667 u32 rd_throughput; /* Read data transferred in bytes */ 668 669 u32 iocomp_ok; /* Slowpath IO completions */ 670 u32 iocomp_underrun; /* IO underrun */ 671 u32 iocomp_overrun; /* IO overrun */ 672 u32 qwait; /* IO Request-Q wait */ 673 u32 qresumes; /* IO Request-Q wait done */ 674 u32 no_iotags; /* No free IO tag */ 675 u32 iocomp_timedout; /* IO timeouts */ 676 u32 iocom_nexus_abort; /* IO failure due to target offline */ 677 u32 iocom_proto_err; /* IO protocol errors */ 678 u32 iocom_dif_err; /* IO SBC-3 protection errors */ 679 680 u32 iocom_sqer_needed; /* fcp-2 error recovery failed */ 681 u32 iocom_res_free; /* Delayed freeing of IO tag */ 682 683 684 u32 io_aborts; /* Host IO abort requests */ 685 u32 iocom_hostabrts; /* Host IO abort completions */ 686 u32 io_cleanups; /* IO clean-up requests */ 687 u32 path_tov_expired; /* IO path tov expired */ 688 u32 iocomp_aborted; /* IO abort completions */ 689 u32 io_iocdowns; /* IO cleaned-up due to IOC down */ 690 u32 iocom_utags; /* IO comp with unknown tags */ 691 692 u32 io_tmaborts; /* Abort request due to TM command */ 693 u32 tm_io_comps; /* Abort completion due to TM command */ 694 695 u32 creates; /* IT Nexus create requests */ 696 u32 fw_create; /* IT Nexus FW create requests */ 697 u32 create_comps; /* IT Nexus FW create completions */ 698 u32 onlines; /* IT Nexus onlines */ 699 u32 offlines; /* IT Nexus offlines */ 700 u32 fw_delete; /* IT Nexus FW delete requests */ 701 u32 delete_comps; /* IT Nexus FW delete completions */ 702 u32 deletes; /* IT Nexus delete requests */ 703 u32 sler_events; /* SLER events */ 704 u32 ioc_disabled; /* Num IOC disables */ 705 u32 cleanup_comps; /* IT Nexus cleanup completions */ 706 707 u32 tm_cmnds; /* TM Requests */ 708 u32 tm_fw_rsps; /* TM Completions */ 709 u32 tm_success; /* TM initiated IO cleanup success */ 710 u32 tm_failures; /* TM initiated IO cleanup failure */ 711 u32 no_tskims; /* No free TM tag */ 712 u32 tm_qwait; /* TM Request-Q wait */ 713 u32 tm_qresumes; /* TM Request-Q wait done */ 714 715 u32 tm_iocdowns; /* TM cleaned-up due to IOC down */ 716 u32 tm_cleanups; /* TM cleanup requests */ 717 u32 tm_cleanup_comps; /* TM cleanup completions */ 718 u32 rsvd[6]; 719 }; 720 721 /* Modify char* port_stt[] in bfal_port.c if a new state was added */ 722 enum bfa_port_states { 723 BFA_PORT_ST_UNINIT = 1, 724 BFA_PORT_ST_ENABLING_QWAIT = 2, 725 BFA_PORT_ST_ENABLING = 3, 726 BFA_PORT_ST_LINKDOWN = 4, 727 BFA_PORT_ST_LINKUP = 5, 728 BFA_PORT_ST_DISABLING_QWAIT = 6, 729 BFA_PORT_ST_DISABLING = 7, 730 BFA_PORT_ST_DISABLED = 8, 731 BFA_PORT_ST_STOPPED = 9, 732 BFA_PORT_ST_IOCDOWN = 10, 733 BFA_PORT_ST_IOCDIS = 11, 734 BFA_PORT_ST_FWMISMATCH = 12, 735 BFA_PORT_ST_PREBOOT_DISABLED = 13, 736 BFA_PORT_ST_TOGGLING_QWAIT = 14, 737 BFA_PORT_ST_FAA_MISCONFIG = 15, 738 BFA_PORT_ST_DPORT = 16, 739 BFA_PORT_ST_MAX_STATE, 740 }; 741 742 /* 743 * Port operational type (in sync with SNIA port type). 744 */ 745 enum bfa_port_type { 746 BFA_PORT_TYPE_UNKNOWN = 1, /* port type is unknown */ 747 BFA_PORT_TYPE_NPORT = 5, /* P2P with switched fabric */ 748 BFA_PORT_TYPE_NLPORT = 6, /* public loop */ 749 BFA_PORT_TYPE_LPORT = 20, /* private loop */ 750 BFA_PORT_TYPE_P2P = 21, /* P2P with no switched fabric */ 751 BFA_PORT_TYPE_VPORT = 22, /* NPIV - virtual port */ 752 }; 753 754 /* 755 * Port topology setting. A port's topology and fabric login status 756 * determine its operational type. 757 */ 758 enum bfa_port_topology { 759 BFA_PORT_TOPOLOGY_NONE = 0, /* No valid topology */ 760 BFA_PORT_TOPOLOGY_P2P_OLD_VER = 1, /* P2P def for older ver */ 761 BFA_PORT_TOPOLOGY_LOOP = 2, /* LOOP topology */ 762 BFA_PORT_TOPOLOGY_AUTO_OLD_VER = 3, /* auto def for older ver */ 763 BFA_PORT_TOPOLOGY_AUTO = 4, /* auto topology selection */ 764 BFA_PORT_TOPOLOGY_P2P = 5, /* P2P only */ 765 }; 766 767 /* 768 * Physical port loopback types. 769 */ 770 enum bfa_port_opmode { 771 BFA_PORT_OPMODE_NORMAL = 0x00, /* normal non-loopback mode */ 772 BFA_PORT_OPMODE_LB_INT = 0x01, /* internal loop back */ 773 BFA_PORT_OPMODE_LB_SLW = 0x02, /* serial link wrapback (serdes) */ 774 BFA_PORT_OPMODE_LB_EXT = 0x04, /* external loop back (serdes) */ 775 BFA_PORT_OPMODE_LB_CBL = 0x08, /* cabled loop back */ 776 BFA_PORT_OPMODE_LB_NLINT = 0x20, /* NL_Port internal loopback */ 777 }; 778 779 #define BFA_PORT_OPMODE_LB_HARD(_mode) \ 780 ((_mode == BFA_PORT_OPMODE_LB_INT) || \ 781 (_mode == BFA_PORT_OPMODE_LB_SLW) || \ 782 (_mode == BFA_PORT_OPMODE_LB_EXT)) 783 784 /* 785 * Port link state 786 */ 787 enum bfa_port_linkstate { 788 BFA_PORT_LINKUP = 1, /* Physical port/Trunk link up */ 789 BFA_PORT_LINKDOWN = 2, /* Physical port/Trunk link down */ 790 }; 791 792 /* 793 * Port link state reason code 794 */ 795 enum bfa_port_linkstate_rsn { 796 BFA_PORT_LINKSTATE_RSN_NONE = 0, 797 BFA_PORT_LINKSTATE_RSN_DISABLED = 1, 798 BFA_PORT_LINKSTATE_RSN_RX_NOS = 2, 799 BFA_PORT_LINKSTATE_RSN_RX_OLS = 3, 800 BFA_PORT_LINKSTATE_RSN_RX_LIP = 4, 801 BFA_PORT_LINKSTATE_RSN_RX_LIPF7 = 5, 802 BFA_PORT_LINKSTATE_RSN_SFP_REMOVED = 6, 803 BFA_PORT_LINKSTATE_RSN_PORT_FAULT = 7, 804 BFA_PORT_LINKSTATE_RSN_RX_LOS = 8, 805 BFA_PORT_LINKSTATE_RSN_LOCAL_FAULT = 9, 806 BFA_PORT_LINKSTATE_RSN_REMOTE_FAULT = 10, 807 BFA_PORT_LINKSTATE_RSN_TIMEOUT = 11, 808 BFA_PORT_LINKSTATE_RSN_FAA_MISCONFIG = 12, 809 810 811 812 /* CEE related reason codes/errors */ 813 CEE_LLDP_INFO_AGED_OUT = 20, 814 CEE_LLDP_SHUTDOWN_TLV_RCVD = 21, 815 CEE_PEER_NOT_ADVERTISE_DCBX = 22, 816 CEE_PEER_NOT_ADVERTISE_PG = 23, 817 CEE_PEER_NOT_ADVERTISE_PFC = 24, 818 CEE_PEER_NOT_ADVERTISE_FCOE = 25, 819 CEE_PG_NOT_COMPATIBLE = 26, 820 CEE_PFC_NOT_COMPATIBLE = 27, 821 CEE_FCOE_NOT_COMPATIBLE = 28, 822 CEE_BAD_PG_RCVD = 29, 823 CEE_BAD_BW_RCVD = 30, 824 CEE_BAD_PFC_RCVD = 31, 825 CEE_BAD_APP_PRI_RCVD = 32, 826 CEE_FCOE_PRI_PFC_OFF = 33, 827 CEE_DUP_CONTROL_TLV_RCVD = 34, 828 CEE_DUP_FEAT_TLV_RCVD = 35, 829 CEE_APPLY_NEW_CFG = 36, /* reason, not error */ 830 CEE_PROTOCOL_INIT = 37, /* reason, not error */ 831 CEE_PHY_LINK_DOWN = 38, 832 CEE_LLS_FCOE_ABSENT = 39, 833 CEE_LLS_FCOE_DOWN = 40, 834 CEE_ISCSI_NOT_COMPATIBLE = 41, 835 CEE_ISCSI_PRI_PFC_OFF = 42, 836 CEE_ISCSI_PRI_OVERLAP_FCOE_PRI = 43 837 }; 838 839 #define MAX_LUN_MASK_CFG 16 840 841 /* 842 * Initially flash content may be fff. On making LUN mask enable and disable 843 * state chnage. when report lun command is being processed it goes from 844 * BFA_LUN_MASK_ACTIVE to BFA_LUN_MASK_FETCH and comes back to 845 * BFA_LUN_MASK_ACTIVE. 846 */ 847 enum bfa_ioim_lun_mask_state_s { 848 BFA_IOIM_LUN_MASK_INACTIVE = 0, 849 BFA_IOIM_LUN_MASK_ACTIVE = 1, 850 BFA_IOIM_LUN_MASK_FETCHED = 2, 851 }; 852 853 enum bfa_lunmask_state_s { 854 BFA_LUNMASK_DISABLED = 0x00, 855 BFA_LUNMASK_ENABLED = 0x01, 856 BFA_LUNMASK_MINCFG = 0x02, 857 BFA_LUNMASK_UNINITIALIZED = 0xff, 858 }; 859 860 #pragma pack(1) 861 /* 862 * LUN mask configuration 863 */ 864 struct bfa_lun_mask_s { 865 wwn_t lp_wwn; 866 wwn_t rp_wwn; 867 struct scsi_lun lun; 868 u8 ua; 869 u8 rsvd[3]; 870 u16 rp_tag; 871 u8 lp_tag; 872 u8 state; 873 }; 874 875 #define MAX_LUN_MASK_CFG 16 876 struct bfa_lunmask_cfg_s { 877 u32 status; 878 u32 rsvd; 879 struct bfa_lun_mask_s lun_list[MAX_LUN_MASK_CFG]; 880 }; 881 882 struct bfa_throttle_cfg_s { 883 u16 is_valid; 884 u16 value; 885 u32 rsvd; 886 }; 887 888 struct bfa_defs_fcpim_throttle_s { 889 u16 max_value; 890 u16 cur_value; 891 u16 cfg_value; 892 u16 rsvd; 893 }; 894 895 /* 896 * Physical port configuration 897 */ 898 struct bfa_port_cfg_s { 899 u8 topology; /* bfa_port_topology */ 900 u8 speed; /* enum bfa_port_speed */ 901 u8 trunked; /* trunked or not */ 902 u8 qos_enabled; /* qos enabled or not */ 903 u8 cfg_hardalpa; /* is hard alpa configured */ 904 u8 hardalpa; /* configured hard alpa */ 905 __be16 maxfrsize; /* maximum frame size */ 906 u8 rx_bbcredit; /* receive buffer credits */ 907 u8 tx_bbcredit; /* transmit buffer credits */ 908 u8 ratelimit; /* ratelimit enabled or not */ 909 u8 trl_def_speed; /* ratelimit default speed */ 910 u8 bb_scn; /* BB_SCN value from FLOGI Exchg */ 911 u8 bb_scn_state; /* Config state of BB_SCN */ 912 u8 faa_state; /* FAA enabled/disabled */ 913 u8 rsvd1; 914 u16 path_tov; /* device path timeout */ 915 u16 q_depth; /* SCSI Queue depth */ 916 struct bfa_qos_bw_s qos_bw; /* QOS bandwidth */ 917 }; 918 #pragma pack() 919 920 /* 921 * Port attribute values. 922 */ 923 struct bfa_port_attr_s { 924 /* 925 * Static fields 926 */ 927 wwn_t nwwn; /* node wwn */ 928 wwn_t pwwn; /* port wwn */ 929 wwn_t factorynwwn; /* factory node wwn */ 930 wwn_t factorypwwn; /* factory port wwn */ 931 enum fc_cos cos_supported; /* supported class of 932 * services */ 933 u32 rsvd; 934 struct fc_symname_s port_symname; /* port symbolic name */ 935 enum bfa_port_speed speed_supported; /* supported speeds */ 936 bfa_boolean_t pbind_enabled; 937 938 /* 939 * Configured values 940 */ 941 struct bfa_port_cfg_s pport_cfg; /* pport cfg */ 942 943 /* 944 * Dynamic field - info from BFA 945 */ 946 enum bfa_port_states port_state; /* current port state */ 947 enum bfa_port_speed speed; /* current speed */ 948 enum bfa_port_topology topology; /* current topology */ 949 bfa_boolean_t beacon; /* current beacon status */ 950 bfa_boolean_t link_e2e_beacon; /* link beacon is on */ 951 bfa_boolean_t bbsc_op_status; /* fc credit recovery oper 952 * state */ 953 954 /* 955 * Dynamic field - info from FCS 956 */ 957 u32 pid; /* port ID */ 958 enum bfa_port_type port_type; /* current topology */ 959 u32 loopback; /* external loopback */ 960 u32 authfail; /* auth fail state */ 961 962 /* FCoE specific */ 963 u16 fcoe_vlan; 964 u8 rsvd1[6]; 965 }; 966 967 /* 968 * Port FCP mappings. 969 */ 970 struct bfa_port_fcpmap_s { 971 char osdevname[256]; 972 u32 bus; 973 u32 target; 974 u32 oslun; 975 u32 fcid; 976 wwn_t nwwn; 977 wwn_t pwwn; 978 u64 fcplun; 979 char luid[256]; 980 }; 981 982 /* 983 * Port RNID info. 984 */ 985 struct bfa_port_rnid_s { 986 wwn_t wwn; 987 u32 unittype; 988 u32 portid; 989 u32 attached_nodes_num; 990 u16 ip_version; 991 u16 udp_port; 992 u8 ipaddr[16]; 993 u16 rsvd; 994 u16 topologydiscoveryflags; 995 }; 996 997 #pragma pack(1) 998 struct bfa_fcport_fcf_s { 999 wwn_t name; /* FCF name */ 1000 wwn_t fabric_name; /* Fabric Name */ 1001 u8 fipenabled; /* FIP enabled or not */ 1002 u8 fipfailed; /* FIP failed or not */ 1003 u8 resv[2]; 1004 u8 pri; /* FCF priority */ 1005 u8 version; /* FIP version used */ 1006 u8 available; /* Available for login */ 1007 u8 fka_disabled; /* FKA is disabled */ 1008 u8 maxsz_verified; /* FCoE max size verified */ 1009 u8 fc_map[3]; /* FC map */ 1010 __be16 vlan; /* FCoE vlan tag/priority */ 1011 u32 fka_adv_per; /* FIP ka advert. period */ 1012 mac_t mac; /* FCF mac */ 1013 }; 1014 1015 /* 1016 * Trunk states for BCU/BFAL 1017 */ 1018 enum bfa_trunk_state { 1019 BFA_TRUNK_DISABLED = 0, /* Trunk is not configured */ 1020 BFA_TRUNK_ONLINE = 1, /* Trunk is online */ 1021 BFA_TRUNK_OFFLINE = 2, /* Trunk is offline */ 1022 }; 1023 1024 /* 1025 * VC attributes for trunked link 1026 */ 1027 struct bfa_trunk_vc_attr_s { 1028 u32 bb_credit; 1029 u32 elp_opmode_flags; 1030 u32 req_credit; 1031 u16 vc_credits[8]; 1032 }; 1033 1034 struct bfa_fcport_loop_info_s { 1035 u8 myalpa; /* alpa claimed */ 1036 u8 alpabm_val; /* alpa bitmap valid or not (1 or 0) */ 1037 u8 resvd[6]; 1038 struct fc_alpabm_s alpabm; /* alpa bitmap */ 1039 }; 1040 1041 /* 1042 * Link state information 1043 */ 1044 struct bfa_port_link_s { 1045 u8 linkstate; /* Link state bfa_port_linkstate */ 1046 u8 linkstate_rsn; /* bfa_port_linkstate_rsn_t */ 1047 u8 topology; /* P2P/LOOP bfa_port_topology */ 1048 u8 speed; /* Link speed (1/2/4/8 G) */ 1049 u32 linkstate_opt; /* Linkstate optional data (debug) */ 1050 u8 trunked; /* Trunked or not (1 or 0) */ 1051 u8 resvd[7]; 1052 struct bfa_qos_attr_s qos_attr; /* QoS Attributes */ 1053 union { 1054 struct bfa_fcport_loop_info_s loop_info; 1055 union { 1056 struct bfa_qos_vc_attr_s qos_vc_attr; 1057 /* VC info from ELP */ 1058 struct bfa_trunk_vc_attr_s trunk_vc_attr; 1059 struct bfa_fcport_fcf_s fcf; 1060 /* FCF information (for FCoE) */ 1061 } vc_fcf; 1062 } attr; 1063 }; 1064 #pragma pack() 1065 1066 enum bfa_trunk_link_fctl { 1067 BFA_TRUNK_LINK_FCTL_NORMAL, 1068 BFA_TRUNK_LINK_FCTL_VC, 1069 BFA_TRUNK_LINK_FCTL_VC_QOS, 1070 }; 1071 1072 enum bfa_trunk_link_state { 1073 BFA_TRUNK_LINK_STATE_UP = 1, /* link part of trunk */ 1074 BFA_TRUNK_LINK_STATE_DN_LINKDN = 2, /* physical link down */ 1075 BFA_TRUNK_LINK_STATE_DN_GRP_MIS = 3, /* trunk group different */ 1076 BFA_TRUNK_LINK_STATE_DN_SPD_MIS = 4, /* speed mismatch */ 1077 BFA_TRUNK_LINK_STATE_DN_MODE_MIS = 5, /* remote port not trunked */ 1078 }; 1079 1080 #define BFA_TRUNK_MAX_PORTS 2 1081 struct bfa_trunk_link_attr_s { 1082 wwn_t trunk_wwn; 1083 enum bfa_trunk_link_fctl fctl; 1084 enum bfa_trunk_link_state link_state; 1085 enum bfa_port_speed speed; 1086 u32 deskew; 1087 }; 1088 1089 struct bfa_trunk_attr_s { 1090 enum bfa_trunk_state state; 1091 enum bfa_port_speed speed; 1092 u32 port_id; 1093 u32 rsvd; 1094 struct bfa_trunk_link_attr_s link_attr[BFA_TRUNK_MAX_PORTS]; 1095 }; 1096 1097 struct bfa_rport_hal_stats_s { 1098 u32 sm_un_cr; /* uninit: create events */ 1099 u32 sm_un_unexp; /* uninit: exception events */ 1100 u32 sm_cr_on; /* created: online events */ 1101 u32 sm_cr_del; /* created: delete events */ 1102 u32 sm_cr_hwf; /* created: IOC down */ 1103 u32 sm_cr_unexp; /* created: exception events */ 1104 u32 sm_fwc_rsp; /* fw create: f/w responses */ 1105 u32 sm_fwc_del; /* fw create: delete events */ 1106 u32 sm_fwc_off; /* fw create: offline events */ 1107 u32 sm_fwc_hwf; /* fw create: IOC down */ 1108 u32 sm_fwc_unexp; /* fw create: exception events*/ 1109 u32 sm_on_off; /* online: offline events */ 1110 u32 sm_on_del; /* online: delete events */ 1111 u32 sm_on_hwf; /* online: IOC down events */ 1112 u32 sm_on_unexp; /* online: exception events */ 1113 u32 sm_fwd_rsp; /* fw delete: fw responses */ 1114 u32 sm_fwd_del; /* fw delete: delete events */ 1115 u32 sm_fwd_hwf; /* fw delete: IOC down events */ 1116 u32 sm_fwd_unexp; /* fw delete: exception events*/ 1117 u32 sm_off_del; /* offline: delete events */ 1118 u32 sm_off_on; /* offline: online events */ 1119 u32 sm_off_hwf; /* offline: IOC down events */ 1120 u32 sm_off_unexp; /* offline: exception events */ 1121 u32 sm_del_fwrsp; /* delete: fw responses */ 1122 u32 sm_del_hwf; /* delete: IOC down events */ 1123 u32 sm_del_unexp; /* delete: exception events */ 1124 u32 sm_delp_fwrsp; /* delete pend: fw responses */ 1125 u32 sm_delp_hwf; /* delete pend: IOC downs */ 1126 u32 sm_delp_unexp; /* delete pend: exceptions */ 1127 u32 sm_offp_fwrsp; /* off-pending: fw responses */ 1128 u32 sm_offp_del; /* off-pending: deletes */ 1129 u32 sm_offp_hwf; /* off-pending: IOC downs */ 1130 u32 sm_offp_unexp; /* off-pending: exceptions */ 1131 u32 sm_iocd_off; /* IOC down: offline events */ 1132 u32 sm_iocd_del; /* IOC down: delete events */ 1133 u32 sm_iocd_on; /* IOC down: online events */ 1134 u32 sm_iocd_unexp; /* IOC down: exceptions */ 1135 u32 rsvd; 1136 }; 1137 #pragma pack(1) 1138 /* 1139 * Rport's QoS attributes 1140 */ 1141 struct bfa_rport_qos_attr_s { 1142 u8 qos_priority; /* rport's QoS priority */ 1143 u8 rsvd[3]; 1144 u32 qos_flow_id; /* QoS flow Id */ 1145 }; 1146 #pragma pack() 1147 1148 #define BFA_IOBUCKET_MAX 14 1149 1150 struct bfa_itnim_latency_s { 1151 u32 min[BFA_IOBUCKET_MAX]; 1152 u32 max[BFA_IOBUCKET_MAX]; 1153 u32 count[BFA_IOBUCKET_MAX]; 1154 u32 avg[BFA_IOBUCKET_MAX]; 1155 }; 1156 1157 struct bfa_itnim_ioprofile_s { 1158 u32 clock_res_mul; 1159 u32 clock_res_div; 1160 u32 index; 1161 u32 io_profile_start_time; /* IO profile start time */ 1162 u32 iocomps[BFA_IOBUCKET_MAX]; /* IO completed */ 1163 struct bfa_itnim_latency_s io_latency; 1164 }; 1165 1166 /* 1167 * vHBA port attribute values. 1168 */ 1169 struct bfa_vhba_attr_s { 1170 wwn_t nwwn; /* node wwn */ 1171 wwn_t pwwn; /* port wwn */ 1172 u32 pid; /* port ID */ 1173 bfa_boolean_t io_profile; /* get it from fcpim mod */ 1174 bfa_boolean_t plog_enabled; /* portlog is enabled */ 1175 u16 path_tov; 1176 u8 rsvd[2]; 1177 }; 1178 1179 /* 1180 * FC physical port statistics. 1181 */ 1182 struct bfa_port_fc_stats_s { 1183 u64 secs_reset; /* Seconds since stats is reset */ 1184 u64 tx_frames; /* Tx frames */ 1185 u64 tx_words; /* Tx words */ 1186 u64 tx_lip; /* Tx LIP */ 1187 u64 tx_lip_f7f7; /* Tx LIP_F7F7 */ 1188 u64 tx_lip_f8f7; /* Tx LIP_F8F7 */ 1189 u64 tx_arbf0; /* Tx ARB F0 */ 1190 u64 tx_nos; /* Tx NOS */ 1191 u64 tx_ols; /* Tx OLS */ 1192 u64 tx_lr; /* Tx LR */ 1193 u64 tx_lrr; /* Tx LRR */ 1194 u64 rx_frames; /* Rx frames */ 1195 u64 rx_words; /* Rx words */ 1196 u64 lip_count; /* Rx LIP */ 1197 u64 rx_lip_f7f7; /* Rx LIP_F7F7 */ 1198 u64 rx_lip_f8f7; /* Rx LIP_F8F7 */ 1199 u64 rx_arbf0; /* Rx ARB F0 */ 1200 u64 nos_count; /* Rx NOS */ 1201 u64 ols_count; /* Rx OLS */ 1202 u64 lr_count; /* Rx LR */ 1203 u64 lrr_count; /* Rx LRR */ 1204 u64 invalid_crcs; /* Rx CRC err frames */ 1205 u64 invalid_crc_gd_eof; /* Rx CRC err good EOF frames */ 1206 u64 undersized_frm; /* Rx undersized frames */ 1207 u64 oversized_frm; /* Rx oversized frames */ 1208 u64 bad_eof_frm; /* Rx frames with bad EOF */ 1209 u64 error_frames; /* Errored frames */ 1210 u64 dropped_frames; /* Dropped frames */ 1211 u64 link_failures; /* Link Failure (LF) count */ 1212 u64 loss_of_syncs; /* Loss of sync count */ 1213 u64 loss_of_signals; /* Loss of signal count */ 1214 u64 primseq_errs; /* Primitive sequence protocol err. */ 1215 u64 bad_os_count; /* Invalid ordered sets */ 1216 u64 err_enc_out; /* Encoding err nonframe_8b10b */ 1217 u64 err_enc; /* Encoding err frame_8b10b */ 1218 u64 bbsc_frames_lost; /* Credit Recovery-Frames Lost */ 1219 u64 bbsc_credits_lost; /* Credit Recovery-Credits Lost */ 1220 u64 bbsc_link_resets; /* Credit Recovery-Link Resets */ 1221 u64 loop_timeouts; /* Loop timeouts */ 1222 }; 1223 1224 /* 1225 * Eth Physical Port statistics. 1226 */ 1227 struct bfa_port_eth_stats_s { 1228 u64 secs_reset; /* Seconds since stats is reset */ 1229 u64 frame_64; /* Frames 64 bytes */ 1230 u64 frame_65_127; /* Frames 65-127 bytes */ 1231 u64 frame_128_255; /* Frames 128-255 bytes */ 1232 u64 frame_256_511; /* Frames 256-511 bytes */ 1233 u64 frame_512_1023; /* Frames 512-1023 bytes */ 1234 u64 frame_1024_1518; /* Frames 1024-1518 bytes */ 1235 u64 frame_1519_1522; /* Frames 1519-1522 bytes */ 1236 u64 tx_bytes; /* Tx bytes */ 1237 u64 tx_packets; /* Tx packets */ 1238 u64 tx_mcast_packets; /* Tx multicast packets */ 1239 u64 tx_bcast_packets; /* Tx broadcast packets */ 1240 u64 tx_control_frame; /* Tx control frame */ 1241 u64 tx_drop; /* Tx drops */ 1242 u64 tx_jabber; /* Tx jabber */ 1243 u64 tx_fcs_error; /* Tx FCS errors */ 1244 u64 tx_fragments; /* Tx fragments */ 1245 u64 rx_bytes; /* Rx bytes */ 1246 u64 rx_packets; /* Rx packets */ 1247 u64 rx_mcast_packets; /* Rx multicast packets */ 1248 u64 rx_bcast_packets; /* Rx broadcast packets */ 1249 u64 rx_control_frames; /* Rx control frames */ 1250 u64 rx_unknown_opcode; /* Rx unknown opcode */ 1251 u64 rx_drop; /* Rx drops */ 1252 u64 rx_jabber; /* Rx jabber */ 1253 u64 rx_fcs_error; /* Rx FCS errors */ 1254 u64 rx_alignment_error; /* Rx alignment errors */ 1255 u64 rx_frame_length_error; /* Rx frame len errors */ 1256 u64 rx_code_error; /* Rx code errors */ 1257 u64 rx_fragments; /* Rx fragments */ 1258 u64 rx_pause; /* Rx pause */ 1259 u64 rx_zero_pause; /* Rx zero pause */ 1260 u64 tx_pause; /* Tx pause */ 1261 u64 tx_zero_pause; /* Tx zero pause */ 1262 u64 rx_fcoe_pause; /* Rx FCoE pause */ 1263 u64 rx_fcoe_zero_pause; /* Rx FCoE zero pause */ 1264 u64 tx_fcoe_pause; /* Tx FCoE pause */ 1265 u64 tx_fcoe_zero_pause; /* Tx FCoE zero pause */ 1266 u64 rx_iscsi_pause; /* Rx iSCSI pause */ 1267 u64 rx_iscsi_zero_pause; /* Rx iSCSI zero pause */ 1268 u64 tx_iscsi_pause; /* Tx iSCSI pause */ 1269 u64 tx_iscsi_zero_pause; /* Tx iSCSI zero pause */ 1270 }; 1271 1272 /* 1273 * Port statistics. 1274 */ 1275 union bfa_port_stats_u { 1276 struct bfa_port_fc_stats_s fc; 1277 struct bfa_port_eth_stats_s eth; 1278 }; 1279 1280 struct bfa_port_cfg_mode_s { 1281 u16 max_pf; 1282 u16 max_vf; 1283 enum bfa_mode_s mode; 1284 }; 1285 1286 #pragma pack(1) 1287 1288 #define BFA_CEE_LLDP_MAX_STRING_LEN (128) 1289 #define BFA_CEE_DCBX_MAX_PRIORITY (8) 1290 #define BFA_CEE_DCBX_MAX_PGID (8) 1291 1292 struct bfa_cee_lldp_str_s { 1293 u8 sub_type; 1294 u8 len; 1295 u8 rsvd[2]; 1296 u8 value[BFA_CEE_LLDP_MAX_STRING_LEN]; 1297 }; 1298 1299 struct bfa_cee_lldp_cfg_s { 1300 struct bfa_cee_lldp_str_s chassis_id; 1301 struct bfa_cee_lldp_str_s port_id; 1302 struct bfa_cee_lldp_str_s port_desc; 1303 struct bfa_cee_lldp_str_s sys_name; 1304 struct bfa_cee_lldp_str_s sys_desc; 1305 struct bfa_cee_lldp_str_s mgmt_addr; 1306 u16 time_to_live; 1307 u16 enabled_system_cap; 1308 }; 1309 1310 /* CEE/DCBX parameters */ 1311 struct bfa_cee_dcbx_cfg_s { 1312 u8 pgid[BFA_CEE_DCBX_MAX_PRIORITY]; 1313 u8 pg_percentage[BFA_CEE_DCBX_MAX_PGID]; 1314 u8 pfc_primap; /* bitmap of priorties with PFC enabled */ 1315 u8 fcoe_primap; /* bitmap of priorities used for FcoE traffic */ 1316 u8 iscsi_primap; /* bitmap of priorities used for iSCSI traffic */ 1317 u8 dcbx_version; /* operating version:CEE or preCEE */ 1318 u8 lls_fcoe; /* FCoE Logical Link Status */ 1319 u8 lls_lan; /* LAN Logical Link Status */ 1320 u8 rsvd[2]; 1321 }; 1322 1323 /* CEE Query */ 1324 struct bfa_cee_attr_s { 1325 u8 cee_status; 1326 u8 error_reason; 1327 struct bfa_cee_lldp_cfg_s lldp_remote; 1328 struct bfa_cee_dcbx_cfg_s dcbx_remote; 1329 mac_t src_mac; 1330 u8 link_speed; 1331 u8 nw_priority; 1332 u8 filler[2]; 1333 }; 1334 1335 /* LLDP/DCBX/CEE Statistics */ 1336 struct bfa_cee_stats_s { 1337 u32 lldp_tx_frames; /* LLDP Tx Frames */ 1338 u32 lldp_rx_frames; /* LLDP Rx Frames */ 1339 u32 lldp_rx_frames_invalid; /* LLDP Rx Frames invalid */ 1340 u32 lldp_rx_frames_new; /* LLDP Rx Frames new */ 1341 u32 lldp_tlvs_unrecognized; /* LLDP Rx unrecog. TLVs */ 1342 u32 lldp_rx_shutdown_tlvs; /* LLDP Rx shutdown TLVs */ 1343 u32 lldp_info_aged_out; /* LLDP remote info aged */ 1344 u32 dcbx_phylink_ups; /* DCBX phy link ups */ 1345 u32 dcbx_phylink_downs; /* DCBX phy link downs */ 1346 u32 dcbx_rx_tlvs; /* DCBX Rx TLVs */ 1347 u32 dcbx_rx_tlvs_invalid; /* DCBX Rx TLVs invalid */ 1348 u32 dcbx_control_tlv_error; /* DCBX control TLV errors */ 1349 u32 dcbx_feature_tlv_error; /* DCBX feature TLV errors */ 1350 u32 dcbx_cee_cfg_new; /* DCBX new CEE cfg rcvd */ 1351 u32 cee_status_down; /* DCB status down */ 1352 u32 cee_status_up; /* DCB status up */ 1353 u32 cee_hw_cfg_changed; /* DCB hw cfg changed */ 1354 u32 cee_rx_invalid_cfg; /* DCB invalid cfg */ 1355 }; 1356 1357 #pragma pack() 1358 1359 /* 1360 * AEN related definitions 1361 */ 1362 #define BFAD_NL_VENDOR_ID (((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT) \ 1363 | BFA_PCI_VENDOR_ID_BROCADE) 1364 1365 /* BFA remote port events */ 1366 enum bfa_rport_aen_event { 1367 BFA_RPORT_AEN_ONLINE = 1, /* RPort online event */ 1368 BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */ 1369 BFA_RPORT_AEN_DISCONNECT = 3, /* RPort disconnect event */ 1370 BFA_RPORT_AEN_QOS_PRIO = 4, /* QOS priority change event */ 1371 BFA_RPORT_AEN_QOS_FLOWID = 5, /* QOS flow Id change event */ 1372 }; 1373 1374 struct bfa_rport_aen_data_s { 1375 u16 vf_id; /* vf_id of this logical port */ 1376 u16 rsvd[3]; 1377 wwn_t ppwwn; /* WWN of its physical port */ 1378 wwn_t lpwwn; /* WWN of this logical port */ 1379 wwn_t rpwwn; /* WWN of this remote port */ 1380 union { 1381 struct bfa_rport_qos_attr_s qos; 1382 } priv; 1383 }; 1384 1385 union bfa_aen_data_u { 1386 struct bfa_adapter_aen_data_s adapter; 1387 struct bfa_port_aen_data_s port; 1388 struct bfa_lport_aen_data_s lport; 1389 struct bfa_rport_aen_data_s rport; 1390 struct bfa_itnim_aen_data_s itnim; 1391 struct bfa_audit_aen_data_s audit; 1392 struct bfa_ioc_aen_data_s ioc; 1393 }; 1394 1395 #define BFA_AEN_MAX_ENTRY 512 1396 1397 struct bfa_aen_entry_s { 1398 struct list_head qe; 1399 enum bfa_aen_category aen_category; 1400 u32 aen_type; 1401 union bfa_aen_data_u aen_data; 1402 struct timeval aen_tv; 1403 u32 seq_num; 1404 u32 bfad_num; 1405 }; 1406 1407 #endif /* __BFA_DEFS_SVC_H__ */ 1408