1 /******************************************************************* 2 * This file is part of the Emulex Linux Device Driver for * 3 * Fibre Channel Host Bus Adapters. * 4 * Copyright (C) 2017-2022 Broadcom. All Rights Reserved. The term * 5 * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * 6 * Copyright (C) 2007-2011 Emulex. All rights reserved. * 7 * EMULEX and SLI are trademarks of Emulex. * 8 * www.broadcom.com * 9 * * 10 * This program is free software; you can redistribute it and/or * 11 * modify it under the terms of version 2 of the GNU General * 12 * Public License as published by the Free Software Foundation. * 13 * This program is distributed in the hope that it will be useful. * 14 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * 15 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * 16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * 17 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * 18 * TO BE LEGALLY INVALID. See the GNU General Public License for * 19 * more details, a copy of which can be found in the file COPYING * 20 * included with this package. * 21 *******************************************************************/ 22 23 #ifndef _H_LPFC_DEBUG_FS 24 #define _H_LPFC_DEBUG_FS 25 26 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS 27 28 /* size of output line, for discovery_trace and slow_ring_trace */ 29 #define LPFC_DEBUG_TRC_ENTRY_SIZE 100 30 31 /* nodelist output buffer size */ 32 #define LPFC_NODELIST_SIZE 8192 33 #define LPFC_NODELIST_ENTRY_SIZE 120 34 35 /* dumpHBASlim output buffer size */ 36 #define LPFC_DUMPHBASLIM_SIZE 4096 37 38 /* dumpHostSlim output buffer size */ 39 #define LPFC_DUMPHOSTSLIM_SIZE 4096 40 41 /* dumpSLIqinfo output buffer size */ 42 #define LPFC_DUMPSLIQINFO_SIZE 4096 43 44 /* hbqinfo output buffer size */ 45 #define LPFC_HBQINFO_SIZE 8192 46 47 /* nvmestat output buffer size */ 48 #define LPFC_NVMESTAT_SIZE 8192 49 #define LPFC_IOKTIME_SIZE 8192 50 #define LPFC_NVMEIO_TRC_SIZE 8192 51 52 /* scsistat output buffer size */ 53 #define LPFC_SCSISTAT_SIZE 8192 54 55 /* Congestion Info Buffer size */ 56 #define LPFC_CGN_BUF_SIZE 8192 57 58 #define LPFC_DEBUG_OUT_LINE_SZ 80 59 60 /* 61 * For SLI4 iDiag debugfs diagnostics tool 62 */ 63 64 /* pciConf */ 65 #define LPFC_PCI_CFG_BROWSE 0xffff 66 #define LPFC_PCI_CFG_RD_CMD_ARG 2 67 #define LPFC_PCI_CFG_WR_CMD_ARG 3 68 #define LPFC_PCI_CFG_SIZE 4096 69 #define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4) 70 71 #define IDIAG_PCICFG_WHERE_INDX 0 72 #define IDIAG_PCICFG_COUNT_INDX 1 73 #define IDIAG_PCICFG_VALUE_INDX 2 74 75 /* barAcc */ 76 #define LPFC_PCI_BAR_BROWSE 0xffff 77 #define LPFC_PCI_BAR_RD_CMD_ARG 3 78 #define LPFC_PCI_BAR_WR_CMD_ARG 3 79 80 #define LPFC_PCI_IF0_BAR0_SIZE (1024 * 16) 81 #define LPFC_PCI_IF0_BAR1_SIZE (1024 * 128) 82 #define LPFC_PCI_IF0_BAR2_SIZE (1024 * 128) 83 #define LPFC_PCI_IF2_BAR0_SIZE (1024 * 32) 84 85 #define LPFC_PCI_BAR_RD_BUF_SIZE 4096 86 #define LPFC_PCI_BAR_RD_SIZE (LPFC_PCI_BAR_RD_BUF_SIZE/4) 87 88 #define LPFC_PCI_IF0_BAR0_RD_SIZE (LPFC_PCI_IF0_BAR0_SIZE/4) 89 #define LPFC_PCI_IF0_BAR1_RD_SIZE (LPFC_PCI_IF0_BAR1_SIZE/4) 90 #define LPFC_PCI_IF0_BAR2_RD_SIZE (LPFC_PCI_IF0_BAR2_SIZE/4) 91 #define LPFC_PCI_IF2_BAR0_RD_SIZE (LPFC_PCI_IF2_BAR0_SIZE/4) 92 93 #define IDIAG_BARACC_BAR_NUM_INDX 0 94 #define IDIAG_BARACC_OFF_SET_INDX 1 95 #define IDIAG_BARACC_ACC_MOD_INDX 2 96 #define IDIAG_BARACC_REG_VAL_INDX 2 97 #define IDIAG_BARACC_BAR_SZE_INDX 3 98 99 #define IDIAG_BARACC_BAR_0 0 100 #define IDIAG_BARACC_BAR_1 1 101 #define IDIAG_BARACC_BAR_2 2 102 103 #define SINGLE_WORD 1 104 105 /* queue info */ 106 #define LPFC_QUE_INFO_GET_BUF_SIZE 4096 107 108 /* queue acc */ 109 #define LPFC_QUE_ACC_BROWSE 0xffff 110 #define LPFC_QUE_ACC_RD_CMD_ARG 4 111 #define LPFC_QUE_ACC_WR_CMD_ARG 6 112 #define LPFC_QUE_ACC_BUF_SIZE 4096 113 #define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2) 114 115 #define LPFC_IDIAG_EQ 1 116 #define LPFC_IDIAG_CQ 2 117 #define LPFC_IDIAG_MQ 3 118 #define LPFC_IDIAG_WQ 4 119 #define LPFC_IDIAG_RQ 5 120 121 #define IDIAG_QUEACC_QUETP_INDX 0 122 #define IDIAG_QUEACC_QUEID_INDX 1 123 #define IDIAG_QUEACC_INDEX_INDX 2 124 #define IDIAG_QUEACC_COUNT_INDX 3 125 #define IDIAG_QUEACC_OFFST_INDX 4 126 #define IDIAG_QUEACC_VALUE_INDX 5 127 128 /* doorbell register acc */ 129 #define LPFC_DRB_ACC_ALL 0xffff 130 #define LPFC_DRB_ACC_RD_CMD_ARG 1 131 #define LPFC_DRB_ACC_WR_CMD_ARG 2 132 #define LPFC_DRB_ACC_BUF_SIZE 256 133 134 #define LPFC_DRB_EQ 1 135 #define LPFC_DRB_CQ 2 136 #define LPFC_DRB_MQ 3 137 #define LPFC_DRB_WQ 4 138 #define LPFC_DRB_RQ 5 139 140 #define LPFC_DRB_MAX 5 141 142 #define IDIAG_DRBACC_REGID_INDX 0 143 #define IDIAG_DRBACC_VALUE_INDX 1 144 145 /* control register acc */ 146 #define LPFC_CTL_ACC_ALL 0xffff 147 #define LPFC_CTL_ACC_RD_CMD_ARG 1 148 #define LPFC_CTL_ACC_WR_CMD_ARG 2 149 #define LPFC_CTL_ACC_BUF_SIZE 256 150 151 #define LPFC_CTL_PORT_SEM 1 152 #define LPFC_CTL_PORT_STA 2 153 #define LPFC_CTL_PORT_CTL 3 154 #define LPFC_CTL_PORT_ER1 4 155 #define LPFC_CTL_PORT_ER2 5 156 #define LPFC_CTL_PDEV_CTL 6 157 158 #define LPFC_CTL_MAX 6 159 160 #define IDIAG_CTLACC_REGID_INDX 0 161 #define IDIAG_CTLACC_VALUE_INDX 1 162 163 /* mailbox access */ 164 #define LPFC_MBX_DMP_ARG 4 165 166 #define LPFC_MBX_ACC_BUF_SIZE 512 167 #define LPFC_MBX_ACC_LBUF_SZ 128 168 169 #define LPFC_MBX_DMP_MBX_WORD 0x00000001 170 #define LPFC_MBX_DMP_MBX_BYTE 0x00000002 171 #define LPFC_MBX_DMP_MBX_ALL (LPFC_MBX_DMP_MBX_WORD | LPFC_MBX_DMP_MBX_BYTE) 172 173 #define LPFC_BSG_DMP_MBX_RD_MBX 0x00000001 174 #define LPFC_BSG_DMP_MBX_RD_BUF 0x00000002 175 #define LPFC_BSG_DMP_MBX_WR_MBX 0x00000004 176 #define LPFC_BSG_DMP_MBX_WR_BUF 0x00000008 177 #define LPFC_BSG_DMP_MBX_ALL (LPFC_BSG_DMP_MBX_RD_MBX | \ 178 LPFC_BSG_DMP_MBX_RD_BUF | \ 179 LPFC_BSG_DMP_MBX_WR_MBX | \ 180 LPFC_BSG_DMP_MBX_WR_BUF) 181 182 #define LPFC_MBX_DMP_ALL 0xffff 183 #define LPFC_MBX_ALL_CMD 0xff 184 185 #define IDIAG_MBXACC_MBCMD_INDX 0 186 #define IDIAG_MBXACC_DPMAP_INDX 1 187 #define IDIAG_MBXACC_DPCNT_INDX 2 188 #define IDIAG_MBXACC_WDCNT_INDX 3 189 190 /* extents access */ 191 #define LPFC_EXT_ACC_CMD_ARG 1 192 #define LPFC_EXT_ACC_BUF_SIZE 4096 193 194 #define LPFC_EXT_ACC_AVAIL 0x1 195 #define LPFC_EXT_ACC_ALLOC 0x2 196 #define LPFC_EXT_ACC_DRIVR 0x4 197 #define LPFC_EXT_ACC_ALL (LPFC_EXT_ACC_DRIVR | \ 198 LPFC_EXT_ACC_AVAIL | \ 199 LPFC_EXT_ACC_ALLOC) 200 201 #define IDIAG_EXTACC_EXMAP_INDX 0 202 203 #define SIZE_U8 sizeof(uint8_t) 204 #define SIZE_U16 sizeof(uint16_t) 205 #define SIZE_U32 sizeof(uint32_t) 206 207 #define lpfc_nvmeio_data(phba, fmt, arg...) \ 208 { \ 209 if (phba->nvmeio_trc_on) \ 210 lpfc_debugfs_nvme_trc(phba, fmt, ##arg); \ 211 } 212 213 struct lpfc_debug { 214 char *i_private; 215 char op; 216 #define LPFC_IDIAG_OP_RD 1 217 #define LPFC_IDIAG_OP_WR 2 218 char *buffer; 219 int len; 220 }; 221 222 struct lpfc_debugfs_trc { 223 char *fmt; 224 uint32_t data1; 225 uint32_t data2; 226 uint32_t data3; 227 uint32_t seq_cnt; 228 unsigned long jif; 229 }; 230 231 struct lpfc_debugfs_nvmeio_trc { 232 char *fmt; 233 uint16_t data1; 234 uint16_t data2; 235 uint32_t data3; 236 }; 237 238 struct lpfc_idiag_offset { 239 uint32_t last_rd; 240 }; 241 242 #define LPFC_IDIAG_CMD_DATA_SIZE 8 243 struct lpfc_idiag_cmd { 244 uint32_t opcode; 245 #define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001 246 #define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002 247 #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003 248 #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004 249 250 #define LPFC_IDIAG_CMD_BARACC_RD 0x00000008 251 #define LPFC_IDIAG_CMD_BARACC_WR 0x00000009 252 #define LPFC_IDIAG_CMD_BARACC_ST 0x0000000a 253 #define LPFC_IDIAG_CMD_BARACC_CL 0x0000000b 254 255 #define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011 256 #define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012 257 #define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013 258 #define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014 259 260 #define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021 261 #define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022 262 #define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023 263 #define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024 264 265 #define LPFC_IDIAG_CMD_CTLACC_RD 0x00000031 266 #define LPFC_IDIAG_CMD_CTLACC_WR 0x00000032 267 #define LPFC_IDIAG_CMD_CTLACC_ST 0x00000033 268 #define LPFC_IDIAG_CMD_CTLACC_CL 0x00000034 269 270 #define LPFC_IDIAG_CMD_MBXACC_DP 0x00000041 271 #define LPFC_IDIAG_BSG_MBXACC_DP 0x00000042 272 273 #define LPFC_IDIAG_CMD_EXTACC_RD 0x00000051 274 275 uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE]; 276 }; 277 278 struct lpfc_idiag { 279 uint32_t active; 280 struct lpfc_idiag_cmd cmd; 281 struct lpfc_idiag_offset offset; 282 void *ptr_private; 283 }; 284 285 #define MAX_DEBUGFS_RX_INFO_SIZE (128 * LPFC_MAX_RXMONITOR_ENTRY) 286 struct lpfc_rx_monitor_debug { 287 char *i_private; 288 char *buffer; 289 }; 290 291 #else 292 293 #define lpfc_nvmeio_data(phba, fmt, arg...) \ 294 no_printk(fmt, ##arg) 295 296 #endif 297 298 /* multixripool output buffer size */ 299 #define LPFC_DUMP_MULTIXRIPOOL_SIZE 8192 300 301 enum { 302 DUMP_IO, 303 DUMP_MBX, 304 DUMP_ELS, 305 DUMP_NVMELS, 306 }; 307 308 /* Mask for discovery_trace */ 309 #define LPFC_DISC_TRC_ELS_CMD 0x1 /* Trace ELS commands */ 310 #define LPFC_DISC_TRC_ELS_RSP 0x2 /* Trace ELS response */ 311 #define LPFC_DISC_TRC_ELS_UNSOL 0x4 /* Trace ELS rcv'ed */ 312 #define LPFC_DISC_TRC_ELS_ALL 0x7 /* Trace ELS */ 313 #define LPFC_DISC_TRC_MBOX_VPORT 0x8 /* Trace vport MBOXs */ 314 #define LPFC_DISC_TRC_MBOX 0x10 /* Trace other MBOXs */ 315 #define LPFC_DISC_TRC_MBOX_ALL 0x18 /* Trace all MBOXs */ 316 #define LPFC_DISC_TRC_CT 0x20 /* Trace disc CT requests */ 317 #define LPFC_DISC_TRC_DSM 0x40 /* Trace DSM events */ 318 #define LPFC_DISC_TRC_RPORT 0x80 /* Trace rport events */ 319 #define LPFC_DISC_TRC_NODE 0x100 /* Trace ndlp state changes */ 320 321 #define LPFC_DISC_TRC_DISCOVERY 0xef /* common mask for general 322 * discovery */ 323 #endif /* H_LPFC_DEBUG_FS */ 324 325 enum { 326 writeGuard = 1, 327 writeApp, 328 writeRef, 329 readGuard, 330 readApp, 331 readRef, 332 InjErrLBA, 333 InjErrNPortID, 334 InjErrWWPN, 335 }; 336 337 /* 338 * Driver debug utility routines outside of debugfs. The debug utility 339 * routines implemented here is intended to be used in the instrumented 340 * debug driver for debugging host or port issues. 341 */ 342 343 /** 344 * lpfc_debug_dump_qe - dump an specific entry from a queue 345 * @q: Pointer to the queue descriptor. 346 * @idx: Index to the entry on the queue. 347 * 348 * This function dumps an entry indexed by @idx from a queue specified by the 349 * queue descriptor @q. 350 **/ 351 static void 352 lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx) 353 { 354 char line_buf[LPFC_LBUF_SZ]; 355 int i, esize, qe_word_cnt, len; 356 uint32_t *pword; 357 358 /* sanity checks */ 359 if (!q) 360 return; 361 if (idx >= q->entry_count) 362 return; 363 364 esize = q->entry_size; 365 qe_word_cnt = esize / sizeof(uint32_t); 366 pword = lpfc_sli4_qe(q, idx); 367 368 len = 0; 369 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx); 370 if (qe_word_cnt > 8) 371 printk(KERN_ERR "%s\n", line_buf); 372 373 for (i = 0; i < qe_word_cnt; i++) { 374 if (!(i % 8)) { 375 if (i != 0) 376 printk(KERN_ERR "%s\n", line_buf); 377 if (qe_word_cnt > 8) { 378 len = 0; 379 memset(line_buf, 0, LPFC_LBUF_SZ); 380 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, 381 "%03d: ", i); 382 } 383 } 384 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ", 385 ((uint32_t)*pword) & 0xffffffff); 386 pword++; 387 } 388 if (qe_word_cnt <= 8 || (i - 1) % 8) 389 printk(KERN_ERR "%s\n", line_buf); 390 } 391 392 /** 393 * lpfc_debug_dump_q - dump all entries from an specific queue 394 * @q: Pointer to the queue descriptor. 395 * 396 * This function dumps all entries from a queue specified by the queue 397 * descriptor @q. 398 **/ 399 static inline void 400 lpfc_debug_dump_q(struct lpfc_queue *q) 401 { 402 int idx, entry_count; 403 404 /* sanity check */ 405 if (!q) 406 return; 407 408 dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev, 409 "%d: [qid:%d, type:%d, subtype:%d, " 410 "qe_size:%d, qe_count:%d, " 411 "host_index:%d, port_index:%d]\n", 412 (q->phba)->brd_no, 413 q->queue_id, q->type, q->subtype, 414 q->entry_size, q->entry_count, 415 q->host_index, q->hba_index); 416 entry_count = q->entry_count; 417 for (idx = 0; idx < entry_count; idx++) 418 lpfc_debug_dump_qe(q, idx); 419 printk(KERN_ERR "\n"); 420 } 421 422 /** 423 * lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue 424 * @phba: Pointer to HBA context object. 425 * @wqidx: Index to a FCP or NVME work queue. 426 * 427 * This function dumps all entries from a FCP or NVME work queue specified 428 * by the wqidx. 429 **/ 430 static inline void 431 lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx) 432 { 433 struct lpfc_queue *wq; 434 char *qtypestr; 435 436 if (qtype == DUMP_IO) { 437 wq = phba->sli4_hba.hdwq[wqidx].io_wq; 438 qtypestr = "IO"; 439 } else if (qtype == DUMP_MBX) { 440 wq = phba->sli4_hba.mbx_wq; 441 qtypestr = "MBX"; 442 } else if (qtype == DUMP_ELS) { 443 wq = phba->sli4_hba.els_wq; 444 qtypestr = "ELS"; 445 } else if (qtype == DUMP_NVMELS) { 446 wq = phba->sli4_hba.nvmels_wq; 447 qtypestr = "NVMELS"; 448 } else 449 return; 450 451 if (qtype == DUMP_IO) 452 pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n", 453 qtypestr, wqidx, wq->queue_id); 454 else 455 pr_err("%s WQ: WQ[Qid:%d]\n", 456 qtypestr, wq->queue_id); 457 458 lpfc_debug_dump_q(wq); 459 } 460 461 /** 462 * lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's 463 * cmpl queue 464 * @phba: Pointer to HBA context object. 465 * @wqidx: Index to a FCP work queue. 466 * 467 * This function dumps all entries from a FCP or NVME completion queue 468 * which is associated to the work queue specified by the @wqidx. 469 **/ 470 static inline void 471 lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx) 472 { 473 struct lpfc_queue *wq, *cq, *eq; 474 char *qtypestr; 475 int eqidx; 476 477 /* io wq and cq are 1:1, thus same indexes */ 478 eq = NULL; 479 480 if (qtype == DUMP_IO) { 481 wq = phba->sli4_hba.hdwq[wqidx].io_wq; 482 cq = phba->sli4_hba.hdwq[wqidx].io_cq; 483 qtypestr = "IO"; 484 } else if (qtype == DUMP_MBX) { 485 wq = phba->sli4_hba.mbx_wq; 486 cq = phba->sli4_hba.mbx_cq; 487 qtypestr = "MBX"; 488 } else if (qtype == DUMP_ELS) { 489 wq = phba->sli4_hba.els_wq; 490 cq = phba->sli4_hba.els_cq; 491 qtypestr = "ELS"; 492 } else if (qtype == DUMP_NVMELS) { 493 wq = phba->sli4_hba.nvmels_wq; 494 cq = phba->sli4_hba.nvmels_cq; 495 qtypestr = "NVMELS"; 496 } else 497 return; 498 499 for (eqidx = 0; eqidx < phba->cfg_hdw_queue; eqidx++) { 500 eq = phba->sli4_hba.hdwq[eqidx].hba_eq; 501 if (cq->assoc_qid == eq->queue_id) 502 break; 503 } 504 if (eqidx == phba->cfg_hdw_queue) { 505 pr_err("Couldn't find EQ for CQ. Using EQ[0]\n"); 506 eqidx = 0; 507 eq = phba->sli4_hba.hdwq[0].hba_eq; 508 } 509 510 if (qtype == DUMP_IO) 511 pr_err("%s CQ: WQ[Idx:%d|Qid%d]->CQ[Idx%d|Qid%d]" 512 "->EQ[Idx:%d|Qid:%d]:\n", 513 qtypestr, wqidx, wq->queue_id, wqidx, cq->queue_id, 514 eqidx, eq->queue_id); 515 else 516 pr_err("%s CQ: WQ[Qid:%d]->CQ[Qid:%d]" 517 "->EQ[Idx:%d|Qid:%d]:\n", 518 qtypestr, wq->queue_id, cq->queue_id, 519 eqidx, eq->queue_id); 520 521 lpfc_debug_dump_q(cq); 522 } 523 524 /** 525 * lpfc_debug_dump_hba_eq - dump all entries from a fcp work queue's evt queue 526 * @phba: Pointer to HBA context object. 527 * @fcp_wqidx: Index to a FCP work queue. 528 * 529 * This function dumps all entries from a FCP event queue which is 530 * associated to the FCP work queue specified by the @fcp_wqidx. 531 **/ 532 static inline void 533 lpfc_debug_dump_hba_eq(struct lpfc_hba *phba, int qidx) 534 { 535 struct lpfc_queue *qp; 536 537 qp = phba->sli4_hba.hdwq[qidx].hba_eq; 538 539 pr_err("EQ[Idx:%d|Qid:%d]\n", qidx, qp->queue_id); 540 541 lpfc_debug_dump_q(qp); 542 } 543 544 /** 545 * lpfc_debug_dump_dat_rq - dump all entries from the receive data queue 546 * @phba: Pointer to HBA context object. 547 * 548 * This function dumps all entries from the receive data queue. 549 **/ 550 static inline void 551 lpfc_debug_dump_dat_rq(struct lpfc_hba *phba) 552 { 553 printk(KERN_ERR "DAT RQ: RQ[Qid:%d]\n", 554 phba->sli4_hba.dat_rq->queue_id); 555 lpfc_debug_dump_q(phba->sli4_hba.dat_rq); 556 } 557 558 /** 559 * lpfc_debug_dump_hdr_rq - dump all entries from the receive header queue 560 * @phba: Pointer to HBA context object. 561 * 562 * This function dumps all entries from the receive header queue. 563 **/ 564 static inline void 565 lpfc_debug_dump_hdr_rq(struct lpfc_hba *phba) 566 { 567 printk(KERN_ERR "HDR RQ: RQ[Qid:%d]\n", 568 phba->sli4_hba.hdr_rq->queue_id); 569 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq); 570 } 571 572 /** 573 * lpfc_debug_dump_wq_by_id - dump all entries from a work queue by queue id 574 * @phba: Pointer to HBA context object. 575 * @qid: Work queue identifier. 576 * 577 * This function dumps all entries from a work queue identified by the queue 578 * identifier. 579 **/ 580 static inline void 581 lpfc_debug_dump_wq_by_id(struct lpfc_hba *phba, int qid) 582 { 583 int wq_idx; 584 585 for (wq_idx = 0; wq_idx < phba->cfg_hdw_queue; wq_idx++) 586 if (phba->sli4_hba.hdwq[wq_idx].io_wq->queue_id == qid) 587 break; 588 if (wq_idx < phba->cfg_hdw_queue) { 589 pr_err("IO WQ[Idx:%d|Qid:%d]\n", wq_idx, qid); 590 lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].io_wq); 591 return; 592 } 593 594 if (phba->sli4_hba.els_wq->queue_id == qid) { 595 pr_err("ELS WQ[Qid:%d]\n", qid); 596 lpfc_debug_dump_q(phba->sli4_hba.els_wq); 597 return; 598 } 599 600 if (phba->sli4_hba.nvmels_wq->queue_id == qid) { 601 pr_err("NVME LS WQ[Qid:%d]\n", qid); 602 lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq); 603 } 604 } 605 606 /** 607 * lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id 608 * @phba: Pointer to HBA context object. 609 * @qid: Mbox work queue identifier. 610 * 611 * This function dumps all entries from a mbox work queue identified by the 612 * queue identifier. 613 **/ 614 static inline void 615 lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid) 616 { 617 if (phba->sli4_hba.mbx_wq->queue_id == qid) { 618 printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid); 619 lpfc_debug_dump_q(phba->sli4_hba.mbx_wq); 620 } 621 } 622 623 /** 624 * lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id 625 * @phba: Pointer to HBA context object. 626 * @qid: Receive queue identifier. 627 * 628 * This function dumps all entries from a receive queue identified by the 629 * queue identifier. 630 **/ 631 static inline void 632 lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid) 633 { 634 if (phba->sli4_hba.hdr_rq->queue_id == qid) { 635 printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid); 636 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq); 637 return; 638 } 639 if (phba->sli4_hba.dat_rq->queue_id == qid) { 640 printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid); 641 lpfc_debug_dump_q(phba->sli4_hba.dat_rq); 642 } 643 } 644 645 /** 646 * lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id 647 * @phba: Pointer to HBA context object. 648 * @qid: Complete queue identifier. 649 * 650 * This function dumps all entries from a complete queue identified by the 651 * queue identifier. 652 **/ 653 static inline void 654 lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid) 655 { 656 int cq_idx; 657 658 for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++) 659 if (phba->sli4_hba.hdwq[cq_idx].io_cq->queue_id == qid) 660 break; 661 662 if (cq_idx < phba->cfg_hdw_queue) { 663 pr_err("IO CQ[Idx:%d|Qid:%d]\n", cq_idx, qid); 664 lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].io_cq); 665 return; 666 } 667 668 if (phba->sli4_hba.els_cq->queue_id == qid) { 669 pr_err("ELS CQ[Qid:%d]\n", qid); 670 lpfc_debug_dump_q(phba->sli4_hba.els_cq); 671 return; 672 } 673 674 if (phba->sli4_hba.nvmels_cq->queue_id == qid) { 675 pr_err("NVME LS CQ[Qid:%d]\n", qid); 676 lpfc_debug_dump_q(phba->sli4_hba.nvmels_cq); 677 return; 678 } 679 680 if (phba->sli4_hba.mbx_cq->queue_id == qid) { 681 pr_err("MBX CQ[Qid:%d]\n", qid); 682 lpfc_debug_dump_q(phba->sli4_hba.mbx_cq); 683 } 684 } 685 686 /** 687 * lpfc_debug_dump_eq_by_id - dump all entries from an event queue by queue id 688 * @phba: Pointer to HBA context object. 689 * @qid: Complete queue identifier. 690 * 691 * This function dumps all entries from an event queue identified by the 692 * queue identifier. 693 **/ 694 static inline void 695 lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid) 696 { 697 int eq_idx; 698 699 for (eq_idx = 0; eq_idx < phba->cfg_hdw_queue; eq_idx++) 700 if (phba->sli4_hba.hdwq[eq_idx].hba_eq->queue_id == qid) 701 break; 702 703 if (eq_idx < phba->cfg_hdw_queue) { 704 printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid); 705 lpfc_debug_dump_q(phba->sli4_hba.hdwq[eq_idx].hba_eq); 706 return; 707 } 708 } 709 710 void lpfc_debug_dump_all_queues(struct lpfc_hba *); 711