1/* 2 * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. 3 * All rights reserved 4 * www.brocade.com 5 * 6 * Linux driver for Brocade Fibre Channel Host Bus Adapter. 7 * 8 * This program is free software; you can redistribute it and/or modify it 9 * under the terms of the GNU General Public License (GPL) Version 2 as 10 * published by the Free Software Foundation 11 * 12 * This program is distributed in the hope that it will be useful, but 13 * WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * General Public License for more details. 16 */ 17 18#ifndef __BFA_DEFS_SVC_H__ 19#define __BFA_DEFS_SVC_H__ 20 21#include "bfa_defs.h" 22#include "bfa_fc.h" 23#include "bfi.h" 24 25#define BFA_IOCFC_INTR_DELAY 1125 26#define BFA_IOCFC_INTR_LATENCY 225 27#define BFA_IOCFCOE_INTR_DELAY 25 28#define BFA_IOCFCOE_INTR_LATENCY 5 29 30/* 31 * Interrupt coalescing configuration. 32 */ 33#pragma pack(1) 34struct bfa_iocfc_intr_attr_s { 35 u8 coalesce; /* enable/disable coalescing */ 36 u8 rsvd[3]; 37 __be16 latency; /* latency in microseconds */ 38 __be16 delay; /* delay in microseconds */ 39}; 40 41/* 42 * IOC firmware configuraton 43 */ 44struct bfa_iocfc_fwcfg_s { 45 u16 num_fabrics; /* number of fabrics */ 46 u16 num_lports; /* number of local lports */ 47 u16 num_rports; /* number of remote ports */ 48 u16 num_ioim_reqs; /* number of IO reqs */ 49 u16 num_tskim_reqs; /* task management requests */ 50 u16 num_fwtio_reqs; /* number of TM IO reqs in FW */ 51 u16 num_fcxp_reqs; /* unassisted FC exchanges */ 52 u16 num_uf_bufs; /* unsolicited recv buffers */ 53 u8 num_cqs; 54 u8 fw_tick_res; /* FW clock resolution in ms */ 55 u8 rsvd[6]; 56}; 57#pragma pack() 58 59struct bfa_iocfc_drvcfg_s { 60 u16 num_reqq_elems; /* number of req queue elements */ 61 u16 num_rspq_elems; /* number of rsp queue elements */ 62 u16 num_sgpgs; /* number of total SG pages */ 63 u16 num_sboot_tgts; /* number of SAN boot targets */ 64 u16 num_sboot_luns; /* number of SAN boot luns */ 65 u16 ioc_recover; /* IOC recovery mode */ 66 u16 min_cfg; /* minimum configuration */ 67 u16 path_tov; /* device path timeout */ 68 u16 num_tio_reqs; /* number of TM IO reqs */ 69 u8 port_mode; 70 u8 rsvd_a; 71 bfa_boolean_t delay_comp; /* delay completion of failed 72 * inflight IOs */ 73 u16 num_ttsk_reqs; /* TM task management requests */ 74 u32 rsvd; 75}; 76 77/* 78 * IOC configuration 79 */ 80struct bfa_iocfc_cfg_s { 81 struct bfa_iocfc_fwcfg_s fwcfg; /* firmware side config */ 82 struct bfa_iocfc_drvcfg_s drvcfg; /* driver side config */ 83}; 84 85/* 86 * IOC firmware IO stats 87 */ 88struct bfa_fw_ioim_stats_s { 89 u32 host_abort; /* IO aborted by host driver*/ 90 u32 host_cleanup; /* IO clean up by host driver */ 91 92 u32 fw_io_timeout; /* IOs timedout */ 93 u32 fw_frm_parse; /* frame parsed by f/w */ 94 u32 fw_frm_data; /* fcp_data frame parsed by f/w */ 95 u32 fw_frm_rsp; /* fcp_rsp frame parsed by f/w */ 96 u32 fw_frm_xfer_rdy; /* xfer_rdy frame parsed by f/w */ 97 u32 fw_frm_bls_acc; /* BLS ACC frame parsed by f/w */ 98 u32 fw_frm_tgt_abort; /* target ABTS parsed by f/w */ 99 u32 fw_frm_unknown; /* unknown parsed by f/w */ 100 u32 fw_data_dma; /* f/w DMA'ed the data frame */ 101 u32 fw_frm_drop; /* f/w drop the frame */ 102 103 u32 rec_timeout; /* FW rec timed out */ 104 u32 error_rec; /* FW sending rec on 105 * an error condition*/ 106 u32 wait_for_si; /* FW wait for SI */ 107 u32 rec_rsp_inval; /* REC rsp invalid */ 108 u32 rec_rsp_xchg_comp; /* REC rsp xchg complete */ 109 u32 rec_rsp_rd_si_ownd; /* REC rsp read si owned */ 110 111 u32 seqr_io_abort; /* target does not know cmd so abort */ 112 u32 seqr_io_retry; /* SEQR failed so retry IO */ 113 114 u32 itn_cisc_upd_rsp; /* ITN cisc updated on fcp_rsp */ 115 u32 itn_cisc_upd_data; /* ITN cisc updated on fcp_data */ 116 u32 itn_cisc_upd_xfer_rdy; /* ITN cisc updated on fcp_data */ 117 118 u32 fcp_data_lost; /* fcp data lost */ 119 120 u32 ro_set_in_xfer_rdy; /* Target set RO in Xfer_rdy frame */ 121 u32 xfer_rdy_ooo_err; /* Out of order Xfer_rdy received */ 122 u32 xfer_rdy_unknown_err; /* unknown error in xfer_rdy frame */ 123 124 u32 io_abort_timeout; /* ABTS timedout */ 125 u32 sler_initiated; /* SLER initiated */ 126 127 u32 unexp_fcp_rsp; /* fcp response in wrong state */ 128 129 u32 fcp_rsp_under_run; /* fcp rsp IO underrun */ 130 u32 fcp_rsp_under_run_wr; /* fcp rsp IO underrun for write */ 131 u32 fcp_rsp_under_run_err; /* fcp rsp IO underrun error */ 132 u32 fcp_rsp_resid_inval; /* invalid residue */ 133 u32 fcp_rsp_over_run; /* fcp rsp IO overrun */ 134 u32 fcp_rsp_over_run_err; /* fcp rsp IO overrun error */ 135 u32 fcp_rsp_proto_err; /* protocol error in fcp rsp */ 136 u32 fcp_rsp_sense_err; /* error in sense info in fcp rsp */ 137 u32 fcp_conf_req; /* FCP conf requested */ 138 139 u32 tgt_aborted_io; /* target initiated abort */ 140 141 u32 ioh_edtov_timeout_event;/* IOH edtov timer popped */ 142 u32 ioh_fcp_rsp_excp_event; /* IOH FCP_RSP exception */ 143 u32 ioh_fcp_conf_event; /* IOH FCP_CONF */ 144 u32 ioh_mult_frm_rsp_event; /* IOH multi_frame FCP_RSP */ 145 u32 ioh_hit_class2_event; /* IOH hit class2 */ 146 u32 ioh_miss_other_event; /* IOH miss other */ 147 u32 ioh_seq_cnt_err_event; /* IOH seq cnt error */ 148 u32 ioh_len_err_event; /* IOH len error - fcp_dl != 149 * bytes xfered */ 150 u32 ioh_seq_len_err_event; /* IOH seq len error */ 151 u32 ioh_data_oor_event; /* Data out of range */ 152 u32 ioh_ro_ooo_event; /* Relative offset out of range */ 153 u32 ioh_cpu_owned_event; /* IOH hit -iost owned by f/w */ 154 u32 ioh_unexp_frame_event; /* unexpected frame received 155 * count */ 156 u32 ioh_err_int; /* IOH error int during data-phase 157 * for scsi write */ 158}; 159 160struct bfa_fw_tio_stats_s { 161 u32 tio_conf_proc; /* TIO CONF processed */ 162 u32 tio_conf_drop; /* TIO CONF dropped */ 163 u32 tio_cleanup_req; /* TIO cleanup requested */ 164 u32 tio_cleanup_comp; /* TIO cleanup completed */ 165 u32 tio_abort_rsp; /* TIO abort response */ 166 u32 tio_abort_rsp_comp; /* TIO abort rsp completed */ 167 u32 tio_abts_req; /* TIO ABTS requested */ 168 u32 tio_abts_ack; /* TIO ABTS ack-ed */ 169 u32 tio_abts_ack_nocomp;/* TIO ABTS ack-ed but not completed */ 170 u32 tio_abts_tmo; /* TIO ABTS timeout */ 171 u32 tio_snsdata_dma; /* TIO sense data DMA */ 172 u32 tio_rxwchan_wait; /* TIO waiting for RX wait channel */ 173 u32 tio_rxwchan_avail; /* TIO RX wait channel available */ 174 u32 tio_hit_bls; /* TIO IOH BLS event */ 175 u32 tio_uf_recv; /* TIO received UF */ 176 u32 tio_rd_invalid_sm; /* TIO read reqst in wrong state machine */ 177 u32 tio_wr_invalid_sm; /* TIO write reqst in wrong state machine */ 178 179 u32 ds_rxwchan_wait; /* DS waiting for RX wait channel */ 180 u32 ds_rxwchan_avail; /* DS RX wait channel available */ 181 u32 ds_unaligned_rd; /* DS unaligned read */ 182 u32 ds_rdcomp_invalid_sm; /* DS read completed in wrong state 183 * machine */ 184 u32 ds_wrcomp_invalid_sm; /* DS write completed in wrong state 185 * machine */ 186 u32 ds_flush_req; /* DS flush requested */ 187 u32 ds_flush_comp; /* DS flush completed */ 188 u32 ds_xfrdy_exp; /* DS XFER_RDY expired */ 189 u32 ds_seq_cnt_err; /* DS seq cnt error */ 190 u32 ds_seq_len_err; /* DS seq len error */ 191 u32 ds_data_oor; /* DS data out of order */ 192 u32 ds_hit_bls; /* DS hit BLS */ 193 u32 ds_edtov_timer_exp; /* DS edtov expired */ 194 u32 ds_cpu_owned; /* DS cpu owned */ 195 u32 ds_hit_class2; /* DS hit class2 */ 196 u32 ds_length_err; /* DS length error */ 197 u32 ds_ro_ooo_err; /* DS relative offset out-of-order error */ 198 u32 ds_rectov_timer_exp;/* DS rectov expired */ 199 u32 ds_unexp_fr_err; /* DS unexp frame error */ 200}; 201 202/* 203 * IOC firmware IO stats 204 */ 205struct bfa_fw_io_stats_s { 206 struct bfa_fw_ioim_stats_s ioim_stats; 207 struct bfa_fw_tio_stats_s tio_stats; 208}; 209 210/* 211 * IOC port firmware stats 212 */ 213 214struct bfa_fw_port_fpg_stats_s { 215 u32 intr_evt; 216 u32 intr; 217 u32 intr_excess; 218 u32 intr_cause0; 219 u32 intr_other; 220 u32 intr_other_ign; 221 u32 sig_lost; 222 u32 sig_regained; 223 u32 sync_lost; 224 u32 sync_to; 225 u32 sync_regained; 226 u32 div2_overflow; 227 u32 div2_underflow; 228 u32 efifo_overflow; 229 u32 efifo_underflow; 230 u32 idle_rx; 231 u32 lrr_rx; 232 u32 lr_rx; 233 u32 ols_rx; 234 u32 nos_rx; 235 u32 lip_rx; 236 u32 arbf0_rx; 237 u32 arb_rx; 238 u32 mrk_rx; 239 u32 const_mrk_rx; 240 u32 prim_unknown; 241}; 242 243 244struct bfa_fw_port_lksm_stats_s { 245 u32 hwsm_success; /* hwsm state machine success */ 246 u32 hwsm_fails; /* hwsm fails */ 247 u32 hwsm_wdtov; /* hwsm timed out */ 248 u32 swsm_success; /* swsm success */ 249 u32 swsm_fails; /* swsm fails */ 250 u32 swsm_wdtov; /* swsm timed out */ 251 u32 busybufs; /* link init failed due to busybuf */ 252 u32 buf_waits; /* bufwait state entries */ 253 u32 link_fails; /* link failures */ 254 u32 psp_errors; /* primitive sequence protocol errors */ 255 u32 lr_unexp; /* No. of times LR rx-ed unexpectedly */ 256 u32 lrr_unexp; /* No. of times LRR rx-ed unexpectedly */ 257 u32 lr_tx; /* No. of times LR tx started */ 258 u32 lrr_tx; /* No. of times LRR tx started */ 259 u32 ols_tx; /* No. of times OLS tx started */ 260 u32 nos_tx; /* No. of times NOS tx started */ 261 u32 hwsm_lrr_rx; /* No. of times LRR rx-ed by HWSM */ 262 u32 hwsm_lr_rx; /* No. of times LR rx-ed by HWSM */ 263}; 264 265struct bfa_fw_port_snsm_stats_s { 266 u32 hwsm_success; /* Successful hwsm terminations */ 267 u32 hwsm_fails; /* hwsm fail count */ 268 u32 hwsm_wdtov; /* hwsm timed out */ 269 u32 swsm_success; /* swsm success */ 270 u32 swsm_wdtov; /* swsm timed out */ 271 u32 error_resets; /* error resets initiated by upsm */ 272 u32 sync_lost; /* Sync loss count */ 273 u32 sig_lost; /* Signal loss count */ 274 u32 asn8g_attempts; /* SNSM HWSM at 8Gbps attempts */ 275 u32 adapt_success; /* SNSM adaptation success */ 276 u32 adapt_fails; /* SNSM adaptation failures */ 277 u32 adapt_ign_fails; /* SNSM adaptation failures ignored */ 278}; 279 280struct bfa_fw_port_physm_stats_s { 281 u32 module_inserts; /* Module insert count */ 282 u32 module_xtracts; /* Module extracts count */ 283 u32 module_invalids; /* Invalid module inserted count */ 284 u32 module_read_ign; /* Module validation status ignored */ 285 u32 laser_faults; /* Laser fault count */ 286 u32 rsvd; 287}; 288 289struct bfa_fw_fip_stats_s { 290 u32 vlan_req; /* vlan discovery requests */ 291 u32 vlan_notify; /* vlan notifications */ 292 u32 vlan_err; /* vlan response error */ 293 u32 vlan_timeouts; /* vlan disvoery timeouts */ 294 u32 vlan_invalids; /* invalid vlan in discovery advert. */ 295 u32 disc_req; /* Discovery solicit requests */ 296 u32 disc_rsp; /* Discovery solicit response */ 297 u32 disc_err; /* Discovery advt. parse errors */ 298 u32 disc_unsol; /* Discovery unsolicited */ 299 u32 disc_timeouts; /* Discovery timeouts */ 300 u32 disc_fcf_unavail; /* Discovery FCF Not Avail. */ 301 u32 linksvc_unsupp; /* Unsupported link service req */ 302 u32 linksvc_err; /* Parse error in link service req */ 303 u32 logo_req; /* FIP logos received */ 304 u32 clrvlink_req; /* Clear virtual link req */ 305 u32 op_unsupp; /* Unsupported FIP operation */ 306 u32 untagged; /* Untagged frames (ignored) */ 307 u32 invalid_version; /* Invalid FIP version */ 308}; 309 310struct bfa_fw_lps_stats_s { 311 u32 mac_invalids; /* Invalid mac assigned */ 312 u32 rsvd; 313}; 314 315struct bfa_fw_fcoe_stats_s { 316 u32 cee_linkups; /* CEE link up count */ 317 u32 cee_linkdns; /* CEE link down count */ 318 u32 fip_linkups; /* FIP link up count */ 319 u32 fip_linkdns; /* FIP link up count */ 320 u32 fip_fails; /* FIP fail count */ 321 u32 mac_invalids; /* Invalid mac assigned */ 322}; 323 324/* 325 * IOC firmware FCoE port stats 326 */ 327struct bfa_fw_fcoe_port_stats_s { 328 struct bfa_fw_fcoe_stats_s fcoe_stats; 329 struct bfa_fw_fip_stats_s fip_stats; 330}; 331 332/** 333 * @brief LPSM statistics 334 */ 335struct bfa_fw_lpsm_stats_s { 336 u32 cls_rx; /* LPSM cls_rx */ 337 u32 cls_tx; /* LPSM cls_tx */ 338 u32 arbf0_rx; /* LPSM abrf0 rcvd */ 339 u32 arbf0_tx; /* LPSM abrf0 xmit */ 340 u32 init_rx; /* LPSM loop init start */ 341 u32 unexp_hwst; /* LPSM unknown hw state */ 342 u32 unexp_frame; /* LPSM unknown_frame */ 343 u32 unexp_prim; /* LPSM unexpected primitive */ 344 u32 prev_alpa_unavail; /* LPSM prev alpa unavailable */ 345 u32 alpa_unavail; /* LPSM alpa not available */ 346 u32 lip_rx; /* LPSM lip rcvd */ 347 u32 lip_f7f7_rx; /* LPSM lip f7f7 rcvd */ 348 u32 lip_f8_rx; /* LPSM lip f8 rcvd */ 349 u32 lip_f8f7_rx; /* LPSM lip f8f7 rcvd */ 350 u32 lip_other_rx; /* LPSM lip other rcvd */ 351 u32 lip_tx; /* LPSM lip xmit */ 352 u32 retry_tov; /* LPSM retry TOV */ 353 u32 lip_tov; /* LPSM LIP wait TOV */ 354 u32 idle_tov; /* LPSM idle wait TOV */ 355 u32 arbf0_tov; /* LPSM arbfo wait TOV */ 356 u32 stop_loop_tov; /* LPSM stop loop wait TOV */ 357 u32 lixa_tov; /* LPSM lisa wait TOV */ 358 u32 lixx_tov; /* LPSM lilp/lirp wait TOV */ 359 u32 cls_tov; /* LPSM cls wait TOV */ 360 u32 sler; /* LPSM SLER recvd */ 361 u32 failed; /* LPSM failed */ 362 u32 success; /* LPSM online */ 363}; 364 365/* 366 * IOC firmware FC uport stats 367 */ 368struct bfa_fw_fc_uport_stats_s { 369 struct bfa_fw_port_snsm_stats_s snsm_stats; 370 struct bfa_fw_port_lksm_stats_s lksm_stats; 371 struct bfa_fw_lpsm_stats_s lpsm_stats; 372}; 373 374/* 375 * IOC firmware FC port stats 376 */ 377union bfa_fw_fc_port_stats_s { 378 struct bfa_fw_fc_uport_stats_s fc_stats; 379 struct bfa_fw_fcoe_port_stats_s fcoe_stats; 380}; 381 382/* 383 * IOC firmware port stats 384 */ 385struct bfa_fw_port_stats_s { 386 struct bfa_fw_port_fpg_stats_s fpg_stats; 387 struct bfa_fw_port_physm_stats_s physm_stats; 388 union bfa_fw_fc_port_stats_s fc_port; 389}; 390 391/* 392 * fcxchg module statistics 393 */ 394struct bfa_fw_fcxchg_stats_s { 395 u32 ua_tag_inv; 396 u32 ua_state_inv; 397}; 398 399/* 400 * Trunk statistics 401 */ 402struct bfa_fw_trunk_stats_s { 403 u32 emt_recvd; /* Trunk EMT received */ 404 u32 emt_accepted; /* Trunk EMT Accepted */ 405 u32 emt_rejected; /* Trunk EMT rejected */ 406 u32 etp_recvd; /* Trunk ETP received */ 407 u32 etp_accepted; /* Trunk ETP Accepted */ 408 u32 etp_rejected; /* Trunk ETP rejected */ 409 u32 lr_recvd; /* Trunk LR received */ 410 u32 rsvd; /* padding for 64 bit alignment */ 411}; 412 413struct bfa_fw_aport_stats_s { 414 u32 flogi_sent; /* Flogi sent */ 415 u32 flogi_acc_recvd; /* Flogi Acc received */ 416 u32 flogi_rjt_recvd; /* Flogi rejects received */ 417 u32 flogi_retries; /* Flogi retries */ 418 419 u32 elp_recvd; /* ELP received */ 420 u32 elp_accepted; /* ELP Accepted */ 421 u32 elp_rejected; /* ELP rejected */ 422 u32 elp_dropped; /* ELP dropped */ 423 424 u32 bbcr_lr_count; /*!< BBCR Link Resets */ 425 u32 frame_lost_intrs; /*!< BBCR Frame loss intrs */ 426 u32 rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */ 427 428 u32 rsvd; 429}; 430 431/* 432 * IOCFC firmware stats 433 */ 434struct bfa_fw_iocfc_stats_s { 435 u32 cfg_reqs; /* cfg request */ 436 u32 updq_reqs; /* update queue request */ 437 u32 ic_reqs; /* interrupt coalesce reqs */ 438 u32 unknown_reqs; 439 u32 set_intr_reqs; /* set interrupt reqs */ 440}; 441 442/* 443 * IOC attributes returned in queries 444 */ 445struct bfa_iocfc_attr_s { 446 struct bfa_iocfc_cfg_s config; /* IOCFC config */ 447 struct bfa_iocfc_intr_attr_s intr_attr; /* interrupt attr */ 448}; 449 450/* 451 * Eth_sndrcv mod stats 452 */ 453struct bfa_fw_eth_sndrcv_stats_s { 454 u32 crc_err; 455 u32 rsvd; /* 64bit align */ 456}; 457 458/* 459 * CT MAC mod stats 460 */ 461struct bfa_fw_mac_mod_stats_s { 462 u32 mac_on; /* MAC got turned-on */ 463 u32 link_up; /* link-up */ 464 u32 signal_off; /* lost signal */ 465 u32 dfe_on; /* DFE on */ 466 u32 mac_reset; /* # of MAC reset to bring lnk up */ 467 u32 pcs_reset; /* # of PCS reset to bring lnk up */ 468 u32 loopback; /* MAC got into serdes loopback */ 469 u32 lb_mac_reset; 470 /* # of MAC reset to bring link up in loopback */ 471 u32 lb_pcs_reset; 472 /* # of PCS reset to bring link up in loopback */ 473 u32 rsvd; /* 64bit align */ 474}; 475 476/* 477 * CT MOD stats 478 */ 479struct bfa_fw_ct_mod_stats_s { 480 u32 rxa_rds_undrun; /* RxA RDS underrun */ 481 u32 rad_bpc_ovfl; /* RAD BPC overflow */ 482 u32 rad_rlb_bpc_ovfl; /* RAD RLB BPC overflow */ 483 u32 bpc_fcs_err; /* BPC FCS_ERR */ 484 u32 txa_tso_hdr; /* TxA TSO header too long */ 485 u32 rsvd; /* 64bit align */ 486}; 487 488/* 489 * RDS mod stats 490 */ 491struct bfa_fw_rds_stats_s { 492 u32 no_fid_drop_err; /* RDS no fid drop error */ 493 u32 rsvd; /* 64bit align */ 494}; 495 496/* 497 * IOC firmware stats 498 */ 499struct bfa_fw_stats_s { 500 struct bfa_fw_ioc_stats_s ioc_stats; 501 struct bfa_fw_iocfc_stats_s iocfc_stats; 502 struct bfa_fw_io_stats_s io_stats; 503 struct bfa_fw_port_stats_s port_stats; 504 struct bfa_fw_fcxchg_stats_s fcxchg_stats; 505 struct bfa_fw_lps_stats_s lps_stats; 506 struct bfa_fw_trunk_stats_s trunk_stats; 507 struct bfa_fw_aport_stats_s aport_stats; 508 struct bfa_fw_mac_mod_stats_s macmod_stats; 509 struct bfa_fw_ct_mod_stats_s ctmod_stats; 510 struct bfa_fw_eth_sndrcv_stats_s ethsndrcv_stats; 511 struct bfa_fw_rds_stats_s rds_stats; 512}; 513 514#define BFA_IOCFC_PATHTOV_MAX 60 515#define BFA_IOCFC_QDEPTH_MAX 2000 516 517/* 518 * QoS states 519 */ 520enum bfa_qos_state { 521 BFA_QOS_DISABLED = 0, /* QoS is disabled */ 522 BFA_QOS_ONLINE = 1, /* QoS is online */ 523 BFA_QOS_OFFLINE = 2, /* QoS is offline */ 524}; 525 526/* 527 * QoS Priority levels. 528 */ 529enum bfa_qos_priority { 530 BFA_QOS_UNKNOWN = 0, 531 BFA_QOS_HIGH = 1, /* QoS Priority Level High */ 532 BFA_QOS_MED = 2, /* QoS Priority Level Medium */ 533 BFA_QOS_LOW = 3, /* QoS Priority Level Low */ 534}; 535 536/* 537 * QoS bandwidth allocation for each priority level 538 */ 539enum bfa_qos_bw_alloc { 540 BFA_QOS_BW_HIGH = 60, /* bandwidth allocation for High */ 541 BFA_QOS_BW_MED = 30, /* bandwidth allocation for Medium */ 542 BFA_QOS_BW_LOW = 10, /* bandwidth allocation for Low */ 543}; 544#pragma pack(1) 545 546struct bfa_qos_bw_s { 547 u8 qos_bw_set; 548 u8 high; 549 u8 med; 550 u8 low; 551}; 552 553/* 554 * QoS attribute returned in QoS Query 555 */ 556struct bfa_qos_attr_s { 557 u8 state; /* QoS current state */ 558 u8 rsvd1[3]; 559 u32 total_bb_cr; /* Total BB Credits */ 560 struct bfa_qos_bw_s qos_bw; /* QOS bw cfg */ 561 struct bfa_qos_bw_s qos_bw_op; /* QOS bw operational */ 562}; 563 564enum bfa_bbcr_state { 565 BFA_BBCR_DISABLED, /*!< BBCR is disable */ 566 BFA_BBCR_ONLINE, /*!< BBCR is online */ 567 BFA_BBCR_OFFLINE, /*!< BBCR is offline */ 568}; 569 570enum bfa_bbcr_err_reason { 571 BFA_BBCR_ERR_REASON_NONE, /*!< Unknown */ 572 BFA_BBCR_ERR_REASON_SPEED_UNSUP, /*!< Port speed < max sup_speed */ 573 BFA_BBCR_ERR_REASON_PEER_UNSUP, /*!< BBCR is disable on peer port */ 574 BFA_BBCR_ERR_REASON_NON_BRCD_SW, /*!< Connected to non BRCD switch */ 575 BFA_BBCR_ERR_REASON_FLOGI_RJT, /*!< Login rejected by the switch */ 576}; 577 578struct bfa_bbcr_attr_s { 579 u8 state; 580 u8 peer_bb_scn; 581 u8 reason; 582 u8 rsvd; 583}; 584 585/* 586 * These fields should be displayed only from the CLI. 587 * There will be a separate BFAL API (get_qos_vc_attr ?) 588 * to retrieve this. 589 * 590 */ 591#define BFA_QOS_MAX_VC 16 592 593struct bfa_qos_vc_info_s { 594 u8 vc_credit; 595 u8 borrow_credit; 596 u8 priority; 597 u8 resvd; 598}; 599 600struct bfa_qos_vc_attr_s { 601 u16 total_vc_count; /* Total VC Count */ 602 u16 shared_credit; 603 u32 elp_opmode_flags; 604 struct bfa_qos_vc_info_s vc_info[BFA_QOS_MAX_VC]; /* as many as 605 * total_vc_count */ 606}; 607 608/* 609 * QoS statistics 610 */ 611struct bfa_qos_stats_s { 612 u32 flogi_sent; /* QoS Flogi sent */ 613 u32 flogi_acc_recvd; /* QoS Flogi Acc received */ 614 u32 flogi_rjt_recvd; /* QoS Flogi rejects received */ 615 u32 flogi_retries; /* QoS Flogi retries */ 616 617 u32 elp_recvd; /* QoS ELP received */ 618 u32 elp_accepted; /* QoS ELP Accepted */ 619 u32 elp_rejected; /* QoS ELP rejected */ 620 u32 elp_dropped; /* QoS ELP dropped */ 621 622 u32 qos_rscn_recvd; /* QoS RSCN received */ 623 u32 rsvd; /* padding for 64 bit alignment */ 624}; 625 626/* 627 * FCoE statistics 628 */ 629struct bfa_fcoe_stats_s { 630 u64 secs_reset; /* Seconds since stats reset */ 631 u64 cee_linkups; /* CEE link up */ 632 u64 cee_linkdns; /* CEE link down */ 633 u64 fip_linkups; /* FIP link up */ 634 u64 fip_linkdns; /* FIP link down */ 635 u64 fip_fails; /* FIP failures */ 636 u64 mac_invalids; /* Invalid mac assignments */ 637 u64 vlan_req; /* Vlan requests */ 638 u64 vlan_notify; /* Vlan notifications */ 639 u64 vlan_err; /* Vlan notification errors */ 640 u64 vlan_timeouts; /* Vlan request timeouts */ 641 u64 vlan_invalids; /* Vlan invalids */ 642 u64 disc_req; /* Discovery requests */ 643 u64 disc_rsp; /* Discovery responses */ 644 u64 disc_err; /* Discovery error frames */ 645 u64 disc_unsol; /* Discovery unsolicited */ 646 u64 disc_timeouts; /* Discovery timeouts */ 647 u64 disc_fcf_unavail; /* Discovery FCF not avail */ 648 u64 linksvc_unsupp; /* FIP link service req unsupp */ 649 u64 linksvc_err; /* FIP link service req errors */ 650 u64 logo_req; /* FIP logos received */ 651 u64 clrvlink_req; /* Clear virtual link requests */ 652 u64 op_unsupp; /* FIP operation unsupp. */ 653 u64 untagged; /* FIP untagged frames */ 654 u64 txf_ucast; /* Tx FCoE unicast frames */ 655 u64 txf_ucast_vlan; /* Tx FCoE unicast vlan frames */ 656 u64 txf_ucast_octets; /* Tx FCoE unicast octets */ 657 u64 txf_mcast; /* Tx FCoE multicast frames */ 658 u64 txf_mcast_vlan; /* Tx FCoE multicast vlan frames */ 659 u64 txf_mcast_octets; /* Tx FCoE multicast octets */ 660 u64 txf_bcast; /* Tx FCoE broadcast frames */ 661 u64 txf_bcast_vlan; /* Tx FCoE broadcast vlan frames */ 662 u64 txf_bcast_octets; /* Tx FCoE broadcast octets */ 663 u64 txf_timeout; /* Tx timeouts */ 664 u64 txf_parity_errors; /* Transmit parity err */ 665 u64 txf_fid_parity_errors; /* Transmit FID parity err */ 666 u64 rxf_ucast_octets; /* Rx FCoE unicast octets */ 667 u64 rxf_ucast; /* Rx FCoE unicast frames */ 668 u64 rxf_ucast_vlan; /* Rx FCoE unicast vlan frames */ 669 u64 rxf_mcast_octets; /* Rx FCoE multicast octets */ 670 u64 rxf_mcast; /* Rx FCoE multicast frames */ 671 u64 rxf_mcast_vlan; /* Rx FCoE multicast vlan frames */ 672 u64 rxf_bcast_octets; /* Rx FCoE broadcast octets */ 673 u64 rxf_bcast; /* Rx FCoE broadcast frames */ 674 u64 rxf_bcast_vlan; /* Rx FCoE broadcast vlan frames */ 675}; 676 677/* 678 * QoS or FCoE stats (fcport stats excluding physical FC port stats) 679 */ 680union bfa_fcport_stats_u { 681 struct bfa_qos_stats_s fcqos; 682 struct bfa_fcoe_stats_s fcoe; 683}; 684#pragma pack() 685 686struct bfa_fcpim_del_itn_stats_s { 687 u32 del_itn_iocomp_aborted; /* Aborted IO requests */ 688 u32 del_itn_iocomp_timedout; /* IO timeouts */ 689 u32 del_itn_iocom_sqer_needed; /* IO retry for SQ error recovery */ 690 u32 del_itn_iocom_res_free; /* Delayed freeing of IO resources */ 691 u32 del_itn_iocom_hostabrts; /* Host IO abort requests */ 692 u32 del_itn_total_ios; /* Total IO count */ 693 u32 del_io_iocdowns; /* IO cleaned-up due to IOC down */ 694 u32 del_tm_iocdowns; /* TM cleaned-up due to IOC down */ 695}; 696 697struct bfa_itnim_iostats_s { 698 699 u32 total_ios; /* Total IO Requests */ 700 u32 input_reqs; /* Data in-bound requests */ 701 u32 output_reqs; /* Data out-bound requests */ 702 u32 io_comps; /* Total IO Completions */ 703 u32 wr_throughput; /* Write data transferred in bytes */ 704 u32 rd_throughput; /* Read data transferred in bytes */ 705 706 u32 iocomp_ok; /* Slowpath IO completions */ 707 u32 iocomp_underrun; /* IO underrun */ 708 u32 iocomp_overrun; /* IO overrun */ 709 u32 qwait; /* IO Request-Q wait */ 710 u32 qresumes; /* IO Request-Q wait done */ 711 u32 no_iotags; /* No free IO tag */ 712 u32 iocomp_timedout; /* IO timeouts */ 713 u32 iocom_nexus_abort; /* IO failure due to target offline */ 714 u32 iocom_proto_err; /* IO protocol errors */ 715 u32 iocom_dif_err; /* IO SBC-3 protection errors */ 716 717 u32 iocom_sqer_needed; /* fcp-2 error recovery failed */ 718 u32 iocom_res_free; /* Delayed freeing of IO tag */ 719 720 721 u32 io_aborts; /* Host IO abort requests */ 722 u32 iocom_hostabrts; /* Host IO abort completions */ 723 u32 io_cleanups; /* IO clean-up requests */ 724 u32 path_tov_expired; /* IO path tov expired */ 725 u32 iocomp_aborted; /* IO abort completions */ 726 u32 io_iocdowns; /* IO cleaned-up due to IOC down */ 727 u32 iocom_utags; /* IO comp with unknown tags */ 728 729 u32 io_tmaborts; /* Abort request due to TM command */ 730 u32 tm_io_comps; /* Abort completion due to TM command */ 731 732 u32 creates; /* IT Nexus create requests */ 733 u32 fw_create; /* IT Nexus FW create requests */ 734 u32 create_comps; /* IT Nexus FW create completions */ 735 u32 onlines; /* IT Nexus onlines */ 736 u32 offlines; /* IT Nexus offlines */ 737 u32 fw_delete; /* IT Nexus FW delete requests */ 738 u32 delete_comps; /* IT Nexus FW delete completions */ 739 u32 deletes; /* IT Nexus delete requests */ 740 u32 sler_events; /* SLER events */ 741 u32 ioc_disabled; /* Num IOC disables */ 742 u32 cleanup_comps; /* IT Nexus cleanup completions */ 743 744 u32 tm_cmnds; /* TM Requests */ 745 u32 tm_fw_rsps; /* TM Completions */ 746 u32 tm_success; /* TM initiated IO cleanup success */ 747 u32 tm_failures; /* TM initiated IO cleanup failure */ 748 u32 no_tskims; /* No free TM tag */ 749 u32 tm_qwait; /* TM Request-Q wait */ 750 u32 tm_qresumes; /* TM Request-Q wait done */ 751 752 u32 tm_iocdowns; /* TM cleaned-up due to IOC down */ 753 u32 tm_cleanups; /* TM cleanup requests */ 754 u32 tm_cleanup_comps; /* TM cleanup completions */ 755 u32 rsvd[6]; 756}; 757 758/* Modify char* port_stt[] in bfal_port.c if a new state was added */ 759enum bfa_port_states { 760 BFA_PORT_ST_UNINIT = 1, 761 BFA_PORT_ST_ENABLING_QWAIT = 2, 762 BFA_PORT_ST_ENABLING = 3, 763 BFA_PORT_ST_LINKDOWN = 4, 764 BFA_PORT_ST_LINKUP = 5, 765 BFA_PORT_ST_DISABLING_QWAIT = 6, 766 BFA_PORT_ST_DISABLING = 7, 767 BFA_PORT_ST_DISABLED = 8, 768 BFA_PORT_ST_STOPPED = 9, 769 BFA_PORT_ST_IOCDOWN = 10, 770 BFA_PORT_ST_IOCDIS = 11, 771 BFA_PORT_ST_FWMISMATCH = 12, 772 BFA_PORT_ST_PREBOOT_DISABLED = 13, 773 BFA_PORT_ST_TOGGLING_QWAIT = 14, 774 BFA_PORT_ST_FAA_MISCONFIG = 15, 775 BFA_PORT_ST_DPORT = 16, 776 BFA_PORT_ST_DDPORT = 17, 777 BFA_PORT_ST_MAX_STATE, 778}; 779 780/* 781 * Port operational type (in sync with SNIA port type). 782 */ 783enum bfa_port_type { 784 BFA_PORT_TYPE_UNKNOWN = 1, /* port type is unknown */ 785 BFA_PORT_TYPE_NPORT = 5, /* P2P with switched fabric */ 786 BFA_PORT_TYPE_NLPORT = 6, /* public loop */ 787 BFA_PORT_TYPE_LPORT = 20, /* private loop */ 788 BFA_PORT_TYPE_P2P = 21, /* P2P with no switched fabric */ 789 BFA_PORT_TYPE_VPORT = 22, /* NPIV - virtual port */ 790}; 791 792/* 793 * Port topology setting. A port's topology and fabric login status 794 * determine its operational type. 795 */ 796enum bfa_port_topology { 797 BFA_PORT_TOPOLOGY_NONE = 0, /* No valid topology */ 798 BFA_PORT_TOPOLOGY_P2P_OLD_VER = 1, /* P2P def for older ver */ 799 BFA_PORT_TOPOLOGY_LOOP = 2, /* LOOP topology */ 800 BFA_PORT_TOPOLOGY_AUTO_OLD_VER = 3, /* auto def for older ver */ 801 BFA_PORT_TOPOLOGY_AUTO = 4, /* auto topology selection */ 802 BFA_PORT_TOPOLOGY_P2P = 5, /* P2P only */ 803}; 804 805/* 806 * Physical port loopback types. 807 */ 808enum bfa_port_opmode { 809 BFA_PORT_OPMODE_NORMAL = 0x00, /* normal non-loopback mode */ 810 BFA_PORT_OPMODE_LB_INT = 0x01, /* internal loop back */ 811 BFA_PORT_OPMODE_LB_SLW = 0x02, /* serial link wrapback (serdes) */ 812 BFA_PORT_OPMODE_LB_EXT = 0x04, /* external loop back (serdes) */ 813 BFA_PORT_OPMODE_LB_CBL = 0x08, /* cabled loop back */ 814 BFA_PORT_OPMODE_LB_NLINT = 0x20, /* NL_Port internal loopback */ 815}; 816 817#define BFA_PORT_OPMODE_LB_HARD(_mode) \ 818 ((_mode == BFA_PORT_OPMODE_LB_INT) || \ 819 (_mode == BFA_PORT_OPMODE_LB_SLW) || \ 820 (_mode == BFA_PORT_OPMODE_LB_EXT)) 821 822/* 823 * Port link state 824 */ 825enum bfa_port_linkstate { 826 BFA_PORT_LINKUP = 1, /* Physical port/Trunk link up */ 827 BFA_PORT_LINKDOWN = 2, /* Physical port/Trunk link down */ 828}; 829 830/* 831 * Port link state reason code 832 */ 833enum bfa_port_linkstate_rsn { 834 BFA_PORT_LINKSTATE_RSN_NONE = 0, 835 BFA_PORT_LINKSTATE_RSN_DISABLED = 1, 836 BFA_PORT_LINKSTATE_RSN_RX_NOS = 2, 837 BFA_PORT_LINKSTATE_RSN_RX_OLS = 3, 838 BFA_PORT_LINKSTATE_RSN_RX_LIP = 4, 839 BFA_PORT_LINKSTATE_RSN_RX_LIPF7 = 5, 840 BFA_PORT_LINKSTATE_RSN_SFP_REMOVED = 6, 841 BFA_PORT_LINKSTATE_RSN_PORT_FAULT = 7, 842 BFA_PORT_LINKSTATE_RSN_RX_LOS = 8, 843 BFA_PORT_LINKSTATE_RSN_LOCAL_FAULT = 9, 844 BFA_PORT_LINKSTATE_RSN_REMOTE_FAULT = 10, 845 BFA_PORT_LINKSTATE_RSN_TIMEOUT = 11, 846 BFA_PORT_LINKSTATE_RSN_FAA_MISCONFIG = 12, 847 848 849 850 /* CEE related reason codes/errors */ 851 CEE_LLDP_INFO_AGED_OUT = 20, 852 CEE_LLDP_SHUTDOWN_TLV_RCVD = 21, 853 CEE_PEER_NOT_ADVERTISE_DCBX = 22, 854 CEE_PEER_NOT_ADVERTISE_PG = 23, 855 CEE_PEER_NOT_ADVERTISE_PFC = 24, 856 CEE_PEER_NOT_ADVERTISE_FCOE = 25, 857 CEE_PG_NOT_COMPATIBLE = 26, 858 CEE_PFC_NOT_COMPATIBLE = 27, 859 CEE_FCOE_NOT_COMPATIBLE = 28, 860 CEE_BAD_PG_RCVD = 29, 861 CEE_BAD_BW_RCVD = 30, 862 CEE_BAD_PFC_RCVD = 31, 863 CEE_BAD_APP_PRI_RCVD = 32, 864 CEE_FCOE_PRI_PFC_OFF = 33, 865 CEE_DUP_CONTROL_TLV_RCVD = 34, 866 CEE_DUP_FEAT_TLV_RCVD = 35, 867 CEE_APPLY_NEW_CFG = 36, /* reason, not error */ 868 CEE_PROTOCOL_INIT = 37, /* reason, not error */ 869 CEE_PHY_LINK_DOWN = 38, 870 CEE_LLS_FCOE_ABSENT = 39, 871 CEE_LLS_FCOE_DOWN = 40, 872 CEE_ISCSI_NOT_COMPATIBLE = 41, 873 CEE_ISCSI_PRI_PFC_OFF = 42, 874 CEE_ISCSI_PRI_OVERLAP_FCOE_PRI = 43 875}; 876 877#define MAX_LUN_MASK_CFG 16 878 879/* 880 * Initially flash content may be fff. On making LUN mask enable and disable 881 * state chnage. when report lun command is being processed it goes from 882 * BFA_LUN_MASK_ACTIVE to BFA_LUN_MASK_FETCH and comes back to 883 * BFA_LUN_MASK_ACTIVE. 884 */ 885enum bfa_ioim_lun_mask_state_s { 886 BFA_IOIM_LUN_MASK_INACTIVE = 0, 887 BFA_IOIM_LUN_MASK_ACTIVE = 1, 888 BFA_IOIM_LUN_MASK_FETCHED = 2, 889}; 890 891enum bfa_lunmask_state_s { 892 BFA_LUNMASK_DISABLED = 0x00, 893 BFA_LUNMASK_ENABLED = 0x01, 894 BFA_LUNMASK_MINCFG = 0x02, 895 BFA_LUNMASK_UNINITIALIZED = 0xff, 896}; 897 898/** 899 * FEC states 900 */ 901enum bfa_fec_state_s { 902 BFA_FEC_ONLINE = 1, /*!< FEC is online */ 903 BFA_FEC_OFFLINE = 2, /*!< FEC is offline */ 904 BFA_FEC_OFFLINE_NOT_16G = 3, /*!< FEC is offline (speed not 16Gig) */ 905}; 906 907#pragma pack(1) 908/* 909 * LUN mask configuration 910 */ 911struct bfa_lun_mask_s { 912 wwn_t lp_wwn; 913 wwn_t rp_wwn; 914 struct scsi_lun lun; 915 u8 ua; 916 u8 rsvd[3]; 917 u16 rp_tag; 918 u8 lp_tag; 919 u8 state; 920}; 921 922#define MAX_LUN_MASK_CFG 16 923struct bfa_lunmask_cfg_s { 924 u32 status; 925 u32 rsvd; 926 struct bfa_lun_mask_s lun_list[MAX_LUN_MASK_CFG]; 927}; 928 929struct bfa_throttle_cfg_s { 930 u16 is_valid; 931 u16 value; 932 u32 rsvd; 933}; 934 935struct bfa_defs_fcpim_throttle_s { 936 u16 max_value; 937 u16 cur_value; 938 u16 cfg_value; 939 u16 rsvd; 940}; 941 942#define BFA_BB_SCN_DEF 3 943#define BFA_BB_SCN_MAX 0x0F 944 945/* 946 * Physical port configuration 947 */ 948struct bfa_port_cfg_s { 949 u8 topology; /* bfa_port_topology */ 950 u8 speed; /* enum bfa_port_speed */ 951 u8 trunked; /* trunked or not */ 952 u8 qos_enabled; /* qos enabled or not */ 953 u8 cfg_hardalpa; /* is hard alpa configured */ 954 u8 hardalpa; /* configured hard alpa */ 955 __be16 maxfrsize; /* maximum frame size */ 956 u8 rx_bbcredit; /* receive buffer credits */ 957 u8 tx_bbcredit; /* transmit buffer credits */ 958 u8 ratelimit; /* ratelimit enabled or not */ 959 u8 trl_def_speed; /* ratelimit default speed */ 960 u8 bb_cr_enabled; /*!< Config state of BB_SCN */ 961 u8 bb_scn; /*!< BB_SCN value for FLOGI Exchg */ 962 u8 faa_state; /* FAA enabled/disabled */ 963 u8 rsvd1; 964 u16 path_tov; /* device path timeout */ 965 u16 q_depth; /* SCSI Queue depth */ 966 struct bfa_qos_bw_s qos_bw; /* QOS bandwidth */ 967}; 968#pragma pack() 969 970/* 971 * Port attribute values. 972 */ 973struct bfa_port_attr_s { 974 /* 975 * Static fields 976 */ 977 wwn_t nwwn; /* node wwn */ 978 wwn_t pwwn; /* port wwn */ 979 wwn_t factorynwwn; /* factory node wwn */ 980 wwn_t factorypwwn; /* factory port wwn */ 981 enum fc_cos cos_supported; /* supported class of 982 * services */ 983 u32 rsvd; 984 struct fc_symname_s port_symname; /* port symbolic name */ 985 enum bfa_port_speed speed_supported; /* supported speeds */ 986 bfa_boolean_t pbind_enabled; 987 988 /* 989 * Configured values 990 */ 991 struct bfa_port_cfg_s pport_cfg; /* pport cfg */ 992 993 /* 994 * Dynamic field - info from BFA 995 */ 996 enum bfa_port_states port_state; /* current port state */ 997 enum bfa_port_speed speed; /* current speed */ 998 enum bfa_port_topology topology; /* current topology */ 999 bfa_boolean_t beacon; /* current beacon status */ 1000 bfa_boolean_t link_e2e_beacon; /* link beacon is on */ 1001 bfa_boolean_t bbsc_op_status; /* fc credit recovery oper 1002 * state */ 1003 enum bfa_fec_state_s fec_state; /*!< current FEC state */ 1004 1005 /* 1006 * Dynamic field - info from FCS 1007 */ 1008 u32 pid; /* port ID */ 1009 enum bfa_port_type port_type; /* current topology */ 1010 u32 loopback; /* external loopback */ 1011 u32 authfail; /* auth fail state */ 1012 1013 /* FCoE specific */ 1014 u16 fcoe_vlan; 1015 u8 rsvd1[2]; 1016}; 1017 1018/* 1019 * Port FCP mappings. 1020 */ 1021struct bfa_port_fcpmap_s { 1022 char osdevname[256]; 1023 u32 bus; 1024 u32 target; 1025 u32 oslun; 1026 u32 fcid; 1027 wwn_t nwwn; 1028 wwn_t pwwn; 1029 u64 fcplun; 1030 char luid[256]; 1031}; 1032 1033/* 1034 * Port RNID info. 1035 */ 1036struct bfa_port_rnid_s { 1037 wwn_t wwn; 1038 u32 unittype; 1039 u32 portid; 1040 u32 attached_nodes_num; 1041 u16 ip_version; 1042 u16 udp_port; 1043 u8 ipaddr[16]; 1044 u16 rsvd; 1045 u16 topologydiscoveryflags; 1046}; 1047 1048#pragma pack(1) 1049struct bfa_fcport_fcf_s { 1050 wwn_t name; /* FCF name */ 1051 wwn_t fabric_name; /* Fabric Name */ 1052 u8 fipenabled; /* FIP enabled or not */ 1053 u8 fipfailed; /* FIP failed or not */ 1054 u8 resv[2]; 1055 u8 pri; /* FCF priority */ 1056 u8 version; /* FIP version used */ 1057 u8 available; /* Available for login */ 1058 u8 fka_disabled; /* FKA is disabled */ 1059 u8 maxsz_verified; /* FCoE max size verified */ 1060 u8 fc_map[3]; /* FC map */ 1061 __be16 vlan; /* FCoE vlan tag/priority */ 1062 u32 fka_adv_per; /* FIP ka advert. period */ 1063 mac_t mac; /* FCF mac */ 1064}; 1065 1066/* 1067 * Trunk states for BCU/BFAL 1068 */ 1069enum bfa_trunk_state { 1070 BFA_TRUNK_DISABLED = 0, /* Trunk is not configured */ 1071 BFA_TRUNK_ONLINE = 1, /* Trunk is online */ 1072 BFA_TRUNK_OFFLINE = 2, /* Trunk is offline */ 1073}; 1074 1075/* 1076 * VC attributes for trunked link 1077 */ 1078struct bfa_trunk_vc_attr_s { 1079 u32 bb_credit; 1080 u32 elp_opmode_flags; 1081 u32 req_credit; 1082 u16 vc_credits[8]; 1083}; 1084 1085struct bfa_fcport_loop_info_s { 1086 u8 myalpa; /* alpa claimed */ 1087 u8 alpabm_val; /* alpa bitmap valid or not (1 or 0) */ 1088 u8 resvd[6]; 1089 struct fc_alpabm_s alpabm; /* alpa bitmap */ 1090}; 1091 1092/* 1093 * Link state information 1094 */ 1095struct bfa_port_link_s { 1096 u8 linkstate; /* Link state bfa_port_linkstate */ 1097 u8 linkstate_rsn; /* bfa_port_linkstate_rsn_t */ 1098 u8 topology; /* P2P/LOOP bfa_port_topology */ 1099 u8 speed; /* Link speed (1/2/4/8 G) */ 1100 u32 linkstate_opt; /* Linkstate optional data (debug) */ 1101 u8 trunked; /* Trunked or not (1 or 0) */ 1102 u8 fec_state; /*!< State of FEC */ 1103 u8 resvd[6]; 1104 struct bfa_qos_attr_s qos_attr; /* QoS Attributes */ 1105 union { 1106 struct bfa_fcport_loop_info_s loop_info; 1107 struct bfa_bbcr_attr_s bbcr_attr; 1108 union { 1109 struct bfa_qos_vc_attr_s qos_vc_attr; 1110 /* VC info from ELP */ 1111 struct bfa_trunk_vc_attr_s trunk_vc_attr; 1112 struct bfa_fcport_fcf_s fcf; 1113 /* FCF information (for FCoE) */ 1114 } vc_fcf; 1115 } attr; 1116}; 1117#pragma pack() 1118 1119enum bfa_trunk_link_fctl { 1120 BFA_TRUNK_LINK_FCTL_NORMAL, 1121 BFA_TRUNK_LINK_FCTL_VC, 1122 BFA_TRUNK_LINK_FCTL_VC_QOS, 1123}; 1124 1125enum bfa_trunk_link_state { 1126 BFA_TRUNK_LINK_STATE_UP = 1, /* link part of trunk */ 1127 BFA_TRUNK_LINK_STATE_DN_LINKDN = 2, /* physical link down */ 1128 BFA_TRUNK_LINK_STATE_DN_GRP_MIS = 3, /* trunk group different */ 1129 BFA_TRUNK_LINK_STATE_DN_SPD_MIS = 4, /* speed mismatch */ 1130 BFA_TRUNK_LINK_STATE_DN_MODE_MIS = 5, /* remote port not trunked */ 1131}; 1132 1133#define BFA_TRUNK_MAX_PORTS 2 1134struct bfa_trunk_link_attr_s { 1135 wwn_t trunk_wwn; 1136 enum bfa_trunk_link_fctl fctl; 1137 enum bfa_trunk_link_state link_state; 1138 enum bfa_port_speed speed; 1139 u32 deskew; 1140}; 1141 1142struct bfa_trunk_attr_s { 1143 enum bfa_trunk_state state; 1144 enum bfa_port_speed speed; 1145 u32 port_id; 1146 u32 rsvd; 1147 struct bfa_trunk_link_attr_s link_attr[BFA_TRUNK_MAX_PORTS]; 1148}; 1149 1150struct bfa_rport_hal_stats_s { 1151 u32 sm_un_cr; /* uninit: create events */ 1152 u32 sm_un_unexp; /* uninit: exception events */ 1153 u32 sm_cr_on; /* created: online events */ 1154 u32 sm_cr_del; /* created: delete events */ 1155 u32 sm_cr_hwf; /* created: IOC down */ 1156 u32 sm_cr_unexp; /* created: exception events */ 1157 u32 sm_fwc_rsp; /* fw create: f/w responses */ 1158 u32 sm_fwc_del; /* fw create: delete events */ 1159 u32 sm_fwc_off; /* fw create: offline events */ 1160 u32 sm_fwc_hwf; /* fw create: IOC down */ 1161 u32 sm_fwc_unexp; /* fw create: exception events*/ 1162 u32 sm_on_off; /* online: offline events */ 1163 u32 sm_on_del; /* online: delete events */ 1164 u32 sm_on_hwf; /* online: IOC down events */ 1165 u32 sm_on_unexp; /* online: exception events */ 1166 u32 sm_fwd_rsp; /* fw delete: fw responses */ 1167 u32 sm_fwd_del; /* fw delete: delete events */ 1168 u32 sm_fwd_hwf; /* fw delete: IOC down events */ 1169 u32 sm_fwd_unexp; /* fw delete: exception events*/ 1170 u32 sm_off_del; /* offline: delete events */ 1171 u32 sm_off_on; /* offline: online events */ 1172 u32 sm_off_hwf; /* offline: IOC down events */ 1173 u32 sm_off_unexp; /* offline: exception events */ 1174 u32 sm_del_fwrsp; /* delete: fw responses */ 1175 u32 sm_del_hwf; /* delete: IOC down events */ 1176 u32 sm_del_unexp; /* delete: exception events */ 1177 u32 sm_delp_fwrsp; /* delete pend: fw responses */ 1178 u32 sm_delp_hwf; /* delete pend: IOC downs */ 1179 u32 sm_delp_unexp; /* delete pend: exceptions */ 1180 u32 sm_offp_fwrsp; /* off-pending: fw responses */ 1181 u32 sm_offp_del; /* off-pending: deletes */ 1182 u32 sm_offp_hwf; /* off-pending: IOC downs */ 1183 u32 sm_offp_unexp; /* off-pending: exceptions */ 1184 u32 sm_iocd_off; /* IOC down: offline events */ 1185 u32 sm_iocd_del; /* IOC down: delete events */ 1186 u32 sm_iocd_on; /* IOC down: online events */ 1187 u32 sm_iocd_unexp; /* IOC down: exceptions */ 1188 u32 rsvd; 1189}; 1190#pragma pack(1) 1191/* 1192 * Rport's QoS attributes 1193 */ 1194struct bfa_rport_qos_attr_s { 1195 u8 qos_priority; /* rport's QoS priority */ 1196 u8 rsvd[3]; 1197 u32 qos_flow_id; /* QoS flow Id */ 1198}; 1199#pragma pack() 1200 1201#define BFA_IOBUCKET_MAX 14 1202 1203struct bfa_itnim_latency_s { 1204 u32 min[BFA_IOBUCKET_MAX]; 1205 u32 max[BFA_IOBUCKET_MAX]; 1206 u32 count[BFA_IOBUCKET_MAX]; 1207 u32 avg[BFA_IOBUCKET_MAX]; 1208}; 1209 1210struct bfa_itnim_ioprofile_s { 1211 u32 clock_res_mul; 1212 u32 clock_res_div; 1213 u32 index; 1214 u32 io_profile_start_time; /* IO profile start time */ 1215 u32 iocomps[BFA_IOBUCKET_MAX]; /* IO completed */ 1216 struct bfa_itnim_latency_s io_latency; 1217}; 1218 1219/* 1220 * vHBA port attribute values. 1221 */ 1222struct bfa_vhba_attr_s { 1223 wwn_t nwwn; /* node wwn */ 1224 wwn_t pwwn; /* port wwn */ 1225 u32 pid; /* port ID */ 1226 bfa_boolean_t io_profile; /* get it from fcpim mod */ 1227 bfa_boolean_t plog_enabled; /* portlog is enabled */ 1228 u16 path_tov; 1229 u8 rsvd[2]; 1230}; 1231 1232/* 1233 * FC physical port statistics. 1234 */ 1235struct bfa_port_fc_stats_s { 1236 u64 secs_reset; /* Seconds since stats is reset */ 1237 u64 tx_frames; /* Tx frames */ 1238 u64 tx_words; /* Tx words */ 1239 u64 tx_lip; /* Tx LIP */ 1240 u64 tx_lip_f7f7; /* Tx LIP_F7F7 */ 1241 u64 tx_lip_f8f7; /* Tx LIP_F8F7 */ 1242 u64 tx_arbf0; /* Tx ARB F0 */ 1243 u64 tx_nos; /* Tx NOS */ 1244 u64 tx_ols; /* Tx OLS */ 1245 u64 tx_lr; /* Tx LR */ 1246 u64 tx_lrr; /* Tx LRR */ 1247 u64 rx_frames; /* Rx frames */ 1248 u64 rx_words; /* Rx words */ 1249 u64 lip_count; /* Rx LIP */ 1250 u64 rx_lip_f7f7; /* Rx LIP_F7F7 */ 1251 u64 rx_lip_f8f7; /* Rx LIP_F8F7 */ 1252 u64 rx_arbf0; /* Rx ARB F0 */ 1253 u64 nos_count; /* Rx NOS */ 1254 u64 ols_count; /* Rx OLS */ 1255 u64 lr_count; /* Rx LR */ 1256 u64 lrr_count; /* Rx LRR */ 1257 u64 invalid_crcs; /* Rx CRC err frames */ 1258 u64 invalid_crc_gd_eof; /* Rx CRC err good EOF frames */ 1259 u64 undersized_frm; /* Rx undersized frames */ 1260 u64 oversized_frm; /* Rx oversized frames */ 1261 u64 bad_eof_frm; /* Rx frames with bad EOF */ 1262 u64 error_frames; /* Errored frames */ 1263 u64 dropped_frames; /* Dropped frames */ 1264 u64 link_failures; /* Link Failure (LF) count */ 1265 u64 loss_of_syncs; /* Loss of sync count */ 1266 u64 loss_of_signals; /* Loss of signal count */ 1267 u64 primseq_errs; /* Primitive sequence protocol err. */ 1268 u64 bad_os_count; /* Invalid ordered sets */ 1269 u64 err_enc_out; /* Encoding err nonframe_8b10b */ 1270 u64 err_enc; /* Encoding err frame_8b10b */ 1271 u64 bbcr_frames_lost; /*!< BBCR Frames Lost */ 1272 u64 bbcr_rrdys_lost; /*!< BBCR RRDYs Lost */ 1273 u64 bbcr_link_resets; /*!< BBCR Link Resets */ 1274 u64 bbcr_frame_lost_intrs; /*!< BBCR Frame loss intrs */ 1275 u64 bbcr_rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */ 1276 u64 loop_timeouts; /* Loop timeouts */ 1277}; 1278 1279/* 1280 * Eth Physical Port statistics. 1281 */ 1282struct bfa_port_eth_stats_s { 1283 u64 secs_reset; /* Seconds since stats is reset */ 1284 u64 frame_64; /* Frames 64 bytes */ 1285 u64 frame_65_127; /* Frames 65-127 bytes */ 1286 u64 frame_128_255; /* Frames 128-255 bytes */ 1287 u64 frame_256_511; /* Frames 256-511 bytes */ 1288 u64 frame_512_1023; /* Frames 512-1023 bytes */ 1289 u64 frame_1024_1518; /* Frames 1024-1518 bytes */ 1290 u64 frame_1519_1522; /* Frames 1519-1522 bytes */ 1291 u64 tx_bytes; /* Tx bytes */ 1292 u64 tx_packets; /* Tx packets */ 1293 u64 tx_mcast_packets; /* Tx multicast packets */ 1294 u64 tx_bcast_packets; /* Tx broadcast packets */ 1295 u64 tx_control_frame; /* Tx control frame */ 1296 u64 tx_drop; /* Tx drops */ 1297 u64 tx_jabber; /* Tx jabber */ 1298 u64 tx_fcs_error; /* Tx FCS errors */ 1299 u64 tx_fragments; /* Tx fragments */ 1300 u64 rx_bytes; /* Rx bytes */ 1301 u64 rx_packets; /* Rx packets */ 1302 u64 rx_mcast_packets; /* Rx multicast packets */ 1303 u64 rx_bcast_packets; /* Rx broadcast packets */ 1304 u64 rx_control_frames; /* Rx control frames */ 1305 u64 rx_unknown_opcode; /* Rx unknown opcode */ 1306 u64 rx_drop; /* Rx drops */ 1307 u64 rx_jabber; /* Rx jabber */ 1308 u64 rx_fcs_error; /* Rx FCS errors */ 1309 u64 rx_alignment_error; /* Rx alignment errors */ 1310 u64 rx_frame_length_error; /* Rx frame len errors */ 1311 u64 rx_code_error; /* Rx code errors */ 1312 u64 rx_fragments; /* Rx fragments */ 1313 u64 rx_pause; /* Rx pause */ 1314 u64 rx_zero_pause; /* Rx zero pause */ 1315 u64 tx_pause; /* Tx pause */ 1316 u64 tx_zero_pause; /* Tx zero pause */ 1317 u64 rx_fcoe_pause; /* Rx FCoE pause */ 1318 u64 rx_fcoe_zero_pause; /* Rx FCoE zero pause */ 1319 u64 tx_fcoe_pause; /* Tx FCoE pause */ 1320 u64 tx_fcoe_zero_pause; /* Tx FCoE zero pause */ 1321 u64 rx_iscsi_pause; /* Rx iSCSI pause */ 1322 u64 rx_iscsi_zero_pause; /* Rx iSCSI zero pause */ 1323 u64 tx_iscsi_pause; /* Tx iSCSI pause */ 1324 u64 tx_iscsi_zero_pause; /* Tx iSCSI zero pause */ 1325}; 1326 1327/* 1328 * Port statistics. 1329 */ 1330union bfa_port_stats_u { 1331 struct bfa_port_fc_stats_s fc; 1332 struct bfa_port_eth_stats_s eth; 1333}; 1334 1335struct bfa_port_cfg_mode_s { 1336 u16 max_pf; 1337 u16 max_vf; 1338 enum bfa_mode_s mode; 1339}; 1340 1341#pragma pack(1) 1342 1343#define BFA_CEE_LLDP_MAX_STRING_LEN (128) 1344#define BFA_CEE_DCBX_MAX_PRIORITY (8) 1345#define BFA_CEE_DCBX_MAX_PGID (8) 1346 1347struct bfa_cee_lldp_str_s { 1348 u8 sub_type; 1349 u8 len; 1350 u8 rsvd[2]; 1351 u8 value[BFA_CEE_LLDP_MAX_STRING_LEN]; 1352}; 1353 1354struct bfa_cee_lldp_cfg_s { 1355 struct bfa_cee_lldp_str_s chassis_id; 1356 struct bfa_cee_lldp_str_s port_id; 1357 struct bfa_cee_lldp_str_s port_desc; 1358 struct bfa_cee_lldp_str_s sys_name; 1359 struct bfa_cee_lldp_str_s sys_desc; 1360 struct bfa_cee_lldp_str_s mgmt_addr; 1361 u16 time_to_live; 1362 u16 enabled_system_cap; 1363}; 1364 1365/* CEE/DCBX parameters */ 1366struct bfa_cee_dcbx_cfg_s { 1367 u8 pgid[BFA_CEE_DCBX_MAX_PRIORITY]; 1368 u8 pg_percentage[BFA_CEE_DCBX_MAX_PGID]; 1369 u8 pfc_primap; /* bitmap of priorties with PFC enabled */ 1370 u8 fcoe_primap; /* bitmap of priorities used for FcoE traffic */ 1371 u8 iscsi_primap; /* bitmap of priorities used for iSCSI traffic */ 1372 u8 dcbx_version; /* operating version:CEE or preCEE */ 1373 u8 lls_fcoe; /* FCoE Logical Link Status */ 1374 u8 lls_lan; /* LAN Logical Link Status */ 1375 u8 rsvd[2]; 1376}; 1377 1378/* CEE Query */ 1379struct bfa_cee_attr_s { 1380 u8 cee_status; 1381 u8 error_reason; 1382 struct bfa_cee_lldp_cfg_s lldp_remote; 1383 struct bfa_cee_dcbx_cfg_s dcbx_remote; 1384 mac_t src_mac; 1385 u8 link_speed; 1386 u8 nw_priority; 1387 u8 filler[2]; 1388}; 1389 1390/* LLDP/DCBX/CEE Statistics */ 1391struct bfa_cee_stats_s { 1392 u32 lldp_tx_frames; /* LLDP Tx Frames */ 1393 u32 lldp_rx_frames; /* LLDP Rx Frames */ 1394 u32 lldp_rx_frames_invalid; /* LLDP Rx Frames invalid */ 1395 u32 lldp_rx_frames_new; /* LLDP Rx Frames new */ 1396 u32 lldp_tlvs_unrecognized; /* LLDP Rx unrecog. TLVs */ 1397 u32 lldp_rx_shutdown_tlvs; /* LLDP Rx shutdown TLVs */ 1398 u32 lldp_info_aged_out; /* LLDP remote info aged */ 1399 u32 dcbx_phylink_ups; /* DCBX phy link ups */ 1400 u32 dcbx_phylink_downs; /* DCBX phy link downs */ 1401 u32 dcbx_rx_tlvs; /* DCBX Rx TLVs */ 1402 u32 dcbx_rx_tlvs_invalid; /* DCBX Rx TLVs invalid */ 1403 u32 dcbx_control_tlv_error; /* DCBX control TLV errors */ 1404 u32 dcbx_feature_tlv_error; /* DCBX feature TLV errors */ 1405 u32 dcbx_cee_cfg_new; /* DCBX new CEE cfg rcvd */ 1406 u32 cee_status_down; /* DCB status down */ 1407 u32 cee_status_up; /* DCB status up */ 1408 u32 cee_hw_cfg_changed; /* DCB hw cfg changed */ 1409 u32 cee_rx_invalid_cfg; /* DCB invalid cfg */ 1410}; 1411 1412#pragma pack() 1413 1414/* 1415 * AEN related definitions 1416 */ 1417#define BFAD_NL_VENDOR_ID (((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT) \ 1418 | BFA_PCI_VENDOR_ID_BROCADE) 1419 1420/* BFA remote port events */ 1421enum bfa_rport_aen_event { 1422 BFA_RPORT_AEN_ONLINE = 1, /* RPort online event */ 1423 BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */ 1424 BFA_RPORT_AEN_DISCONNECT = 3, /* RPort disconnect event */ 1425 BFA_RPORT_AEN_QOS_PRIO = 4, /* QOS priority change event */ 1426 BFA_RPORT_AEN_QOS_FLOWID = 5, /* QOS flow Id change event */ 1427}; 1428 1429struct bfa_rport_aen_data_s { 1430 u16 vf_id; /* vf_id of this logical port */ 1431 u16 rsvd[3]; 1432 wwn_t ppwwn; /* WWN of its physical port */ 1433 wwn_t lpwwn; /* WWN of this logical port */ 1434 wwn_t rpwwn; /* WWN of this remote port */ 1435 union { 1436 struct bfa_rport_qos_attr_s qos; 1437 } priv; 1438}; 1439 1440union bfa_aen_data_u { 1441 struct bfa_adapter_aen_data_s adapter; 1442 struct bfa_port_aen_data_s port; 1443 struct bfa_lport_aen_data_s lport; 1444 struct bfa_rport_aen_data_s rport; 1445 struct bfa_itnim_aen_data_s itnim; 1446 struct bfa_audit_aen_data_s audit; 1447 struct bfa_ioc_aen_data_s ioc; 1448}; 1449 1450#define BFA_AEN_MAX_ENTRY 512 1451 1452struct bfa_aen_entry_s { 1453 struct list_head qe; 1454 enum bfa_aen_category aen_category; 1455 u32 aen_type; 1456 union bfa_aen_data_u aen_data; 1457 struct timeval aen_tv; 1458 u32 seq_num; 1459 u32 bfad_num; 1460}; 1461 1462#endif /* __BFA_DEFS_SVC_H__ */ 1463