1 /******************************************************************* 2 * This file is part of the Emulex Linux Device Driver for * 3 * Fibre Channel Host Bus Adapters. * 4 * Copyright (C) 2017-2019 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_NVMEKTIME_SIZE 8192 50 #define LPFC_CPUCHECK_SIZE 8192 51 #define LPFC_NVMEIO_TRC_SIZE 8192 52 53 /* scsistat output buffer size */ 54 #define LPFC_SCSISTAT_SIZE 8192 55 56 #define LPFC_DEBUG_OUT_LINE_SZ 80 57 58 /* 59 * For SLI4 iDiag debugfs diagnostics tool 60 */ 61 62 /* pciConf */ 63 #define LPFC_PCI_CFG_BROWSE 0xffff 64 #define LPFC_PCI_CFG_RD_CMD_ARG 2 65 #define LPFC_PCI_CFG_WR_CMD_ARG 3 66 #define LPFC_PCI_CFG_SIZE 4096 67 #define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4) 68 69 #define IDIAG_PCICFG_WHERE_INDX 0 70 #define IDIAG_PCICFG_COUNT_INDX 1 71 #define IDIAG_PCICFG_VALUE_INDX 2 72 73 /* barAcc */ 74 #define LPFC_PCI_BAR_BROWSE 0xffff 75 #define LPFC_PCI_BAR_RD_CMD_ARG 3 76 #define LPFC_PCI_BAR_WR_CMD_ARG 3 77 78 #define LPFC_PCI_IF0_BAR0_SIZE (1024 * 16) 79 #define LPFC_PCI_IF0_BAR1_SIZE (1024 * 128) 80 #define LPFC_PCI_IF0_BAR2_SIZE (1024 * 128) 81 #define LPFC_PCI_IF2_BAR0_SIZE (1024 * 32) 82 83 #define LPFC_PCI_BAR_RD_BUF_SIZE 4096 84 #define LPFC_PCI_BAR_RD_SIZE (LPFC_PCI_BAR_RD_BUF_SIZE/4) 85 86 #define LPFC_PCI_IF0_BAR0_RD_SIZE (LPFC_PCI_IF0_BAR0_SIZE/4) 87 #define LPFC_PCI_IF0_BAR1_RD_SIZE (LPFC_PCI_IF0_BAR1_SIZE/4) 88 #define LPFC_PCI_IF0_BAR2_RD_SIZE (LPFC_PCI_IF0_BAR2_SIZE/4) 89 #define LPFC_PCI_IF2_BAR0_RD_SIZE (LPFC_PCI_IF2_BAR0_SIZE/4) 90 91 #define IDIAG_BARACC_BAR_NUM_INDX 0 92 #define IDIAG_BARACC_OFF_SET_INDX 1 93 #define IDIAG_BARACC_ACC_MOD_INDX 2 94 #define IDIAG_BARACC_REG_VAL_INDX 2 95 #define IDIAG_BARACC_BAR_SZE_INDX 3 96 97 #define IDIAG_BARACC_BAR_0 0 98 #define IDIAG_BARACC_BAR_1 1 99 #define IDIAG_BARACC_BAR_2 2 100 101 #define SINGLE_WORD 1 102 103 /* queue info */ 104 #define LPFC_QUE_INFO_GET_BUF_SIZE 4096 105 106 /* queue acc */ 107 #define LPFC_QUE_ACC_BROWSE 0xffff 108 #define LPFC_QUE_ACC_RD_CMD_ARG 4 109 #define LPFC_QUE_ACC_WR_CMD_ARG 6 110 #define LPFC_QUE_ACC_BUF_SIZE 4096 111 #define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2) 112 113 #define LPFC_IDIAG_EQ 1 114 #define LPFC_IDIAG_CQ 2 115 #define LPFC_IDIAG_MQ 3 116 #define LPFC_IDIAG_WQ 4 117 #define LPFC_IDIAG_RQ 5 118 119 #define IDIAG_QUEACC_QUETP_INDX 0 120 #define IDIAG_QUEACC_QUEID_INDX 1 121 #define IDIAG_QUEACC_INDEX_INDX 2 122 #define IDIAG_QUEACC_COUNT_INDX 3 123 #define IDIAG_QUEACC_OFFST_INDX 4 124 #define IDIAG_QUEACC_VALUE_INDX 5 125 126 /* doorbell register acc */ 127 #define LPFC_DRB_ACC_ALL 0xffff 128 #define LPFC_DRB_ACC_RD_CMD_ARG 1 129 #define LPFC_DRB_ACC_WR_CMD_ARG 2 130 #define LPFC_DRB_ACC_BUF_SIZE 256 131 132 #define LPFC_DRB_EQ 1 133 #define LPFC_DRB_CQ 2 134 #define LPFC_DRB_MQ 3 135 #define LPFC_DRB_WQ 4 136 #define LPFC_DRB_RQ 5 137 138 #define LPFC_DRB_MAX 5 139 140 #define IDIAG_DRBACC_REGID_INDX 0 141 #define IDIAG_DRBACC_VALUE_INDX 1 142 143 /* control register acc */ 144 #define LPFC_CTL_ACC_ALL 0xffff 145 #define LPFC_CTL_ACC_RD_CMD_ARG 1 146 #define LPFC_CTL_ACC_WR_CMD_ARG 2 147 #define LPFC_CTL_ACC_BUF_SIZE 256 148 149 #define LPFC_CTL_PORT_SEM 1 150 #define LPFC_CTL_PORT_STA 2 151 #define LPFC_CTL_PORT_CTL 3 152 #define LPFC_CTL_PORT_ER1 4 153 #define LPFC_CTL_PORT_ER2 5 154 #define LPFC_CTL_PDEV_CTL 6 155 156 #define LPFC_CTL_MAX 6 157 158 #define IDIAG_CTLACC_REGID_INDX 0 159 #define IDIAG_CTLACC_VALUE_INDX 1 160 161 /* mailbox access */ 162 #define LPFC_MBX_DMP_ARG 4 163 164 #define LPFC_MBX_ACC_BUF_SIZE 512 165 #define LPFC_MBX_ACC_LBUF_SZ 128 166 167 #define LPFC_MBX_DMP_MBX_WORD 0x00000001 168 #define LPFC_MBX_DMP_MBX_BYTE 0x00000002 169 #define LPFC_MBX_DMP_MBX_ALL (LPFC_MBX_DMP_MBX_WORD | LPFC_MBX_DMP_MBX_BYTE) 170 171 #define LPFC_BSG_DMP_MBX_RD_MBX 0x00000001 172 #define LPFC_BSG_DMP_MBX_RD_BUF 0x00000002 173 #define LPFC_BSG_DMP_MBX_WR_MBX 0x00000004 174 #define LPFC_BSG_DMP_MBX_WR_BUF 0x00000008 175 #define LPFC_BSG_DMP_MBX_ALL (LPFC_BSG_DMP_MBX_RD_MBX | \ 176 LPFC_BSG_DMP_MBX_RD_BUF | \ 177 LPFC_BSG_DMP_MBX_WR_MBX | \ 178 LPFC_BSG_DMP_MBX_WR_BUF) 179 180 #define LPFC_MBX_DMP_ALL 0xffff 181 #define LPFC_MBX_ALL_CMD 0xff 182 183 #define IDIAG_MBXACC_MBCMD_INDX 0 184 #define IDIAG_MBXACC_DPMAP_INDX 1 185 #define IDIAG_MBXACC_DPCNT_INDX 2 186 #define IDIAG_MBXACC_WDCNT_INDX 3 187 188 /* extents access */ 189 #define LPFC_EXT_ACC_CMD_ARG 1 190 #define LPFC_EXT_ACC_BUF_SIZE 4096 191 192 #define LPFC_EXT_ACC_AVAIL 0x1 193 #define LPFC_EXT_ACC_ALLOC 0x2 194 #define LPFC_EXT_ACC_DRIVR 0x4 195 #define LPFC_EXT_ACC_ALL (LPFC_EXT_ACC_DRIVR | \ 196 LPFC_EXT_ACC_AVAIL | \ 197 LPFC_EXT_ACC_ALLOC) 198 199 #define IDIAG_EXTACC_EXMAP_INDX 0 200 201 #define SIZE_U8 sizeof(uint8_t) 202 #define SIZE_U16 sizeof(uint16_t) 203 #define SIZE_U32 sizeof(uint32_t) 204 205 #define lpfc_nvmeio_data(phba, fmt, arg...) \ 206 { \ 207 if (phba->nvmeio_trc_on) \ 208 lpfc_debugfs_nvme_trc(phba, fmt, ##arg); \ 209 } 210 211 struct lpfc_debug { 212 char *i_private; 213 char op; 214 #define LPFC_IDIAG_OP_RD 1 215 #define LPFC_IDIAG_OP_WR 2 216 char *buffer; 217 int len; 218 }; 219 220 struct lpfc_debugfs_trc { 221 char *fmt; 222 uint32_t data1; 223 uint32_t data2; 224 uint32_t data3; 225 uint32_t seq_cnt; 226 unsigned long jif; 227 }; 228 229 struct lpfc_debugfs_nvmeio_trc { 230 char *fmt; 231 uint16_t data1; 232 uint16_t data2; 233 uint32_t data3; 234 }; 235 236 struct lpfc_idiag_offset { 237 uint32_t last_rd; 238 }; 239 240 #define LPFC_IDIAG_CMD_DATA_SIZE 8 241 struct lpfc_idiag_cmd { 242 uint32_t opcode; 243 #define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001 244 #define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002 245 #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003 246 #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004 247 248 #define LPFC_IDIAG_CMD_BARACC_RD 0x00000008 249 #define LPFC_IDIAG_CMD_BARACC_WR 0x00000009 250 #define LPFC_IDIAG_CMD_BARACC_ST 0x0000000a 251 #define LPFC_IDIAG_CMD_BARACC_CL 0x0000000b 252 253 #define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011 254 #define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012 255 #define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013 256 #define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014 257 258 #define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021 259 #define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022 260 #define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023 261 #define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024 262 263 #define LPFC_IDIAG_CMD_CTLACC_RD 0x00000031 264 #define LPFC_IDIAG_CMD_CTLACC_WR 0x00000032 265 #define LPFC_IDIAG_CMD_CTLACC_ST 0x00000033 266 #define LPFC_IDIAG_CMD_CTLACC_CL 0x00000034 267 268 #define LPFC_IDIAG_CMD_MBXACC_DP 0x00000041 269 #define LPFC_IDIAG_BSG_MBXACC_DP 0x00000042 270 271 #define LPFC_IDIAG_CMD_EXTACC_RD 0x00000051 272 273 uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE]; 274 }; 275 276 struct lpfc_idiag { 277 uint32_t active; 278 struct lpfc_idiag_cmd cmd; 279 struct lpfc_idiag_offset offset; 280 void *ptr_private; 281 }; 282 283 #else 284 285 #define lpfc_nvmeio_data(phba, fmt, arg...) \ 286 no_printk(fmt, ##arg) 287 288 #endif 289 290 /* multixripool output buffer size */ 291 #define LPFC_DUMP_MULTIXRIPOOL_SIZE 8192 292 293 enum { 294 DUMP_FCP, 295 DUMP_NVME, 296 DUMP_MBX, 297 DUMP_ELS, 298 DUMP_NVMELS, 299 }; 300 301 /* Mask for discovery_trace */ 302 #define LPFC_DISC_TRC_ELS_CMD 0x1 /* Trace ELS commands */ 303 #define LPFC_DISC_TRC_ELS_RSP 0x2 /* Trace ELS response */ 304 #define LPFC_DISC_TRC_ELS_UNSOL 0x4 /* Trace ELS rcv'ed */ 305 #define LPFC_DISC_TRC_ELS_ALL 0x7 /* Trace ELS */ 306 #define LPFC_DISC_TRC_MBOX_VPORT 0x8 /* Trace vport MBOXs */ 307 #define LPFC_DISC_TRC_MBOX 0x10 /* Trace other MBOXs */ 308 #define LPFC_DISC_TRC_MBOX_ALL 0x18 /* Trace all MBOXs */ 309 #define LPFC_DISC_TRC_CT 0x20 /* Trace disc CT requests */ 310 #define LPFC_DISC_TRC_DSM 0x40 /* Trace DSM events */ 311 #define LPFC_DISC_TRC_RPORT 0x80 /* Trace rport events */ 312 #define LPFC_DISC_TRC_NODE 0x100 /* Trace ndlp state changes */ 313 314 #define LPFC_DISC_TRC_DISCOVERY 0xef /* common mask for general 315 * discovery */ 316 #endif /* H_LPFC_DEBUG_FS */ 317 318 319 /* 320 * Driver debug utility routines outside of debugfs. The debug utility 321 * routines implemented here is intended to be used in the instrumented 322 * debug driver for debugging host or port issues. 323 */ 324 325 /** 326 * lpfc_debug_dump_qe - dump an specific entry from a queue 327 * @q: Pointer to the queue descriptor. 328 * @idx: Index to the entry on the queue. 329 * 330 * This function dumps an entry indexed by @idx from a queue specified by the 331 * queue descriptor @q. 332 **/ 333 static void 334 lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx) 335 { 336 char line_buf[LPFC_LBUF_SZ]; 337 int i, esize, qe_word_cnt, len; 338 uint32_t *pword; 339 340 /* sanity checks */ 341 if (!q) 342 return; 343 if (idx >= q->entry_count) 344 return; 345 346 esize = q->entry_size; 347 qe_word_cnt = esize / sizeof(uint32_t); 348 pword = lpfc_sli4_qe(q, idx); 349 350 len = 0; 351 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx); 352 if (qe_word_cnt > 8) 353 printk(KERN_ERR "%s\n", line_buf); 354 355 for (i = 0; i < qe_word_cnt; i++) { 356 if (!(i % 8)) { 357 if (i != 0) 358 printk(KERN_ERR "%s\n", line_buf); 359 if (qe_word_cnt > 8) { 360 len = 0; 361 memset(line_buf, 0, LPFC_LBUF_SZ); 362 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, 363 "%03d: ", i); 364 } 365 } 366 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ", 367 ((uint32_t)*pword) & 0xffffffff); 368 pword++; 369 } 370 if (qe_word_cnt <= 8 || (i - 1) % 8) 371 printk(KERN_ERR "%s\n", line_buf); 372 } 373 374 /** 375 * lpfc_debug_dump_q - dump all entries from an specific queue 376 * @q: Pointer to the queue descriptor. 377 * 378 * This function dumps all entries from a queue specified by the queue 379 * descriptor @q. 380 **/ 381 static inline void 382 lpfc_debug_dump_q(struct lpfc_queue *q) 383 { 384 int idx, entry_count; 385 386 /* sanity check */ 387 if (!q) 388 return; 389 390 dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev, 391 "%d: [qid:%d, type:%d, subtype:%d, " 392 "qe_size:%d, qe_count:%d, " 393 "host_index:%d, port_index:%d]\n", 394 (q->phba)->brd_no, 395 q->queue_id, q->type, q->subtype, 396 q->entry_size, q->entry_count, 397 q->host_index, q->hba_index); 398 entry_count = q->entry_count; 399 for (idx = 0; idx < entry_count; idx++) 400 lpfc_debug_dump_qe(q, idx); 401 printk(KERN_ERR "\n"); 402 } 403 404 /** 405 * lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue 406 * @phba: Pointer to HBA context object. 407 * @wqidx: Index to a FCP or NVME work queue. 408 * 409 * This function dumps all entries from a FCP or NVME work queue specified 410 * by the wqidx. 411 **/ 412 static inline void 413 lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx) 414 { 415 struct lpfc_queue *wq; 416 char *qtypestr; 417 418 if (qtype == DUMP_FCP) { 419 wq = phba->sli4_hba.hdwq[wqidx].fcp_wq; 420 qtypestr = "FCP"; 421 } else if (qtype == DUMP_NVME) { 422 wq = phba->sli4_hba.hdwq[wqidx].nvme_wq; 423 qtypestr = "NVME"; 424 } else if (qtype == DUMP_MBX) { 425 wq = phba->sli4_hba.mbx_wq; 426 qtypestr = "MBX"; 427 } else if (qtype == DUMP_ELS) { 428 wq = phba->sli4_hba.els_wq; 429 qtypestr = "ELS"; 430 } else if (qtype == DUMP_NVMELS) { 431 wq = phba->sli4_hba.nvmels_wq; 432 qtypestr = "NVMELS"; 433 } else 434 return; 435 436 if (qtype == DUMP_FCP || qtype == DUMP_NVME) 437 pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n", 438 qtypestr, wqidx, wq->queue_id); 439 else 440 pr_err("%s WQ: WQ[Qid:%d]\n", 441 qtypestr, wq->queue_id); 442 443 lpfc_debug_dump_q(wq); 444 } 445 446 /** 447 * lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's 448 * cmpl queue 449 * @phba: Pointer to HBA context object. 450 * @wqidx: Index to a FCP work queue. 451 * 452 * This function dumps all entries from a FCP or NVME completion queue 453 * which is associated to the work queue specified by the @wqidx. 454 **/ 455 static inline void 456 lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx) 457 { 458 struct lpfc_queue *wq, *cq, *eq; 459 char *qtypestr; 460 int eqidx; 461 462 /* fcp/nvme wq and cq are 1:1, thus same indexes */ 463 eq = NULL; 464 465 if (qtype == DUMP_FCP) { 466 wq = phba->sli4_hba.hdwq[wqidx].fcp_wq; 467 cq = phba->sli4_hba.hdwq[wqidx].fcp_cq; 468 qtypestr = "FCP"; 469 } else if (qtype == DUMP_NVME) { 470 wq = phba->sli4_hba.hdwq[wqidx].nvme_wq; 471 cq = phba->sli4_hba.hdwq[wqidx].nvme_cq; 472 qtypestr = "NVME"; 473 } else if (qtype == DUMP_MBX) { 474 wq = phba->sli4_hba.mbx_wq; 475 cq = phba->sli4_hba.mbx_cq; 476 qtypestr = "MBX"; 477 } else if (qtype == DUMP_ELS) { 478 wq = phba->sli4_hba.els_wq; 479 cq = phba->sli4_hba.els_cq; 480 qtypestr = "ELS"; 481 } else if (qtype == DUMP_NVMELS) { 482 wq = phba->sli4_hba.nvmels_wq; 483 cq = phba->sli4_hba.nvmels_cq; 484 qtypestr = "NVMELS"; 485 } else 486 return; 487 488 for (eqidx = 0; eqidx < phba->cfg_hdw_queue; eqidx++) { 489 eq = phba->sli4_hba.hdwq[eqidx].hba_eq; 490 if (cq->assoc_qid == eq->queue_id) 491 break; 492 } 493 if (eqidx == phba->cfg_hdw_queue) { 494 pr_err("Couldn't find EQ for CQ. Using EQ[0]\n"); 495 eqidx = 0; 496 eq = phba->sli4_hba.hdwq[0].hba_eq; 497 } 498 499 if (qtype == DUMP_FCP || qtype == DUMP_NVME) 500 pr_err("%s CQ: WQ[Idx:%d|Qid%d]->CQ[Idx%d|Qid%d]" 501 "->EQ[Idx:%d|Qid:%d]:\n", 502 qtypestr, wqidx, wq->queue_id, wqidx, cq->queue_id, 503 eqidx, eq->queue_id); 504 else 505 pr_err("%s CQ: WQ[Qid:%d]->CQ[Qid:%d]" 506 "->EQ[Idx:%d|Qid:%d]:\n", 507 qtypestr, wq->queue_id, cq->queue_id, 508 eqidx, eq->queue_id); 509 510 lpfc_debug_dump_q(cq); 511 } 512 513 /** 514 * lpfc_debug_dump_hba_eq - dump all entries from a fcp work queue's evt queue 515 * @phba: Pointer to HBA context object. 516 * @fcp_wqidx: Index to a FCP work queue. 517 * 518 * This function dumps all entries from a FCP event queue which is 519 * associated to the FCP work queue specified by the @fcp_wqidx. 520 **/ 521 static inline void 522 lpfc_debug_dump_hba_eq(struct lpfc_hba *phba, int qidx) 523 { 524 struct lpfc_queue *qp; 525 526 qp = phba->sli4_hba.hdwq[qidx].hba_eq; 527 528 pr_err("EQ[Idx:%d|Qid:%d]\n", qidx, qp->queue_id); 529 530 lpfc_debug_dump_q(qp); 531 } 532 533 /** 534 * lpfc_debug_dump_dat_rq - dump all entries from the receive data queue 535 * @phba: Pointer to HBA context object. 536 * 537 * This function dumps all entries from the receive data queue. 538 **/ 539 static inline void 540 lpfc_debug_dump_dat_rq(struct lpfc_hba *phba) 541 { 542 printk(KERN_ERR "DAT RQ: RQ[Qid:%d]\n", 543 phba->sli4_hba.dat_rq->queue_id); 544 lpfc_debug_dump_q(phba->sli4_hba.dat_rq); 545 } 546 547 /** 548 * lpfc_debug_dump_hdr_rq - dump all entries from the receive header queue 549 * @phba: Pointer to HBA context object. 550 * 551 * This function dumps all entries from the receive header queue. 552 **/ 553 static inline void 554 lpfc_debug_dump_hdr_rq(struct lpfc_hba *phba) 555 { 556 printk(KERN_ERR "HDR RQ: RQ[Qid:%d]\n", 557 phba->sli4_hba.hdr_rq->queue_id); 558 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq); 559 } 560 561 /** 562 * lpfc_debug_dump_wq_by_id - dump all entries from a work queue by queue id 563 * @phba: Pointer to HBA context object. 564 * @qid: Work queue identifier. 565 * 566 * This function dumps all entries from a work queue identified by the queue 567 * identifier. 568 **/ 569 static inline void 570 lpfc_debug_dump_wq_by_id(struct lpfc_hba *phba, int qid) 571 { 572 int wq_idx; 573 574 for (wq_idx = 0; wq_idx < phba->cfg_hdw_queue; wq_idx++) 575 if (phba->sli4_hba.hdwq[wq_idx].fcp_wq->queue_id == qid) 576 break; 577 if (wq_idx < phba->cfg_hdw_queue) { 578 pr_err("FCP WQ[Idx:%d|Qid:%d]\n", wq_idx, qid); 579 lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].fcp_wq); 580 return; 581 } 582 583 for (wq_idx = 0; wq_idx < phba->cfg_hdw_queue; wq_idx++) 584 if (phba->sli4_hba.hdwq[wq_idx].nvme_wq->queue_id == qid) 585 break; 586 if (wq_idx < phba->cfg_hdw_queue) { 587 pr_err("NVME WQ[Idx:%d|Qid:%d]\n", wq_idx, qid); 588 lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].nvme_wq); 589 return; 590 } 591 592 if (phba->sli4_hba.els_wq->queue_id == qid) { 593 pr_err("ELS WQ[Qid:%d]\n", qid); 594 lpfc_debug_dump_q(phba->sli4_hba.els_wq); 595 return; 596 } 597 598 if (phba->sli4_hba.nvmels_wq->queue_id == qid) { 599 pr_err("NVME LS WQ[Qid:%d]\n", qid); 600 lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq); 601 } 602 } 603 604 /** 605 * lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id 606 * @phba: Pointer to HBA context object. 607 * @qid: Mbox work queue identifier. 608 * 609 * This function dumps all entries from a mbox work queue identified by the 610 * queue identifier. 611 **/ 612 static inline void 613 lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid) 614 { 615 if (phba->sli4_hba.mbx_wq->queue_id == qid) { 616 printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid); 617 lpfc_debug_dump_q(phba->sli4_hba.mbx_wq); 618 } 619 } 620 621 /** 622 * lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id 623 * @phba: Pointer to HBA context object. 624 * @qid: Receive queue identifier. 625 * 626 * This function dumps all entries from a receive queue identified by the 627 * queue identifier. 628 **/ 629 static inline void 630 lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid) 631 { 632 if (phba->sli4_hba.hdr_rq->queue_id == qid) { 633 printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid); 634 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq); 635 return; 636 } 637 if (phba->sli4_hba.dat_rq->queue_id == qid) { 638 printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid); 639 lpfc_debug_dump_q(phba->sli4_hba.dat_rq); 640 } 641 } 642 643 /** 644 * lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id 645 * @phba: Pointer to HBA context object. 646 * @qid: Complete queue identifier. 647 * 648 * This function dumps all entries from a complete queue identified by the 649 * queue identifier. 650 **/ 651 static inline void 652 lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid) 653 { 654 int cq_idx; 655 656 for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++) 657 if (phba->sli4_hba.hdwq[cq_idx].fcp_cq->queue_id == qid) 658 break; 659 660 if (cq_idx < phba->cfg_hdw_queue) { 661 pr_err("FCP CQ[Idx:%d|Qid:%d]\n", cq_idx, qid); 662 lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].fcp_cq); 663 return; 664 } 665 666 for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++) 667 if (phba->sli4_hba.hdwq[cq_idx].nvme_cq->queue_id == qid) 668 break; 669 670 if (cq_idx < phba->cfg_hdw_queue) { 671 pr_err("NVME CQ[Idx:%d|Qid:%d]\n", cq_idx, qid); 672 lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].nvme_cq); 673 return; 674 } 675 676 if (phba->sli4_hba.els_cq->queue_id == qid) { 677 pr_err("ELS CQ[Qid:%d]\n", qid); 678 lpfc_debug_dump_q(phba->sli4_hba.els_cq); 679 return; 680 } 681 682 if (phba->sli4_hba.nvmels_cq->queue_id == qid) { 683 pr_err("NVME LS CQ[Qid:%d]\n", qid); 684 lpfc_debug_dump_q(phba->sli4_hba.nvmels_cq); 685 return; 686 } 687 688 if (phba->sli4_hba.mbx_cq->queue_id == qid) { 689 pr_err("MBX CQ[Qid:%d]\n", qid); 690 lpfc_debug_dump_q(phba->sli4_hba.mbx_cq); 691 } 692 } 693 694 /** 695 * lpfc_debug_dump_eq_by_id - dump all entries from an event queue by queue id 696 * @phba: Pointer to HBA context object. 697 * @qid: Complete queue identifier. 698 * 699 * This function dumps all entries from an event queue identified by the 700 * queue identifier. 701 **/ 702 static inline void 703 lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid) 704 { 705 int eq_idx; 706 707 for (eq_idx = 0; eq_idx < phba->cfg_hdw_queue; eq_idx++) 708 if (phba->sli4_hba.hdwq[eq_idx].hba_eq->queue_id == qid) 709 break; 710 711 if (eq_idx < phba->cfg_hdw_queue) { 712 printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid); 713 lpfc_debug_dump_q(phba->sli4_hba.hdwq[eq_idx].hba_eq); 714 return; 715 } 716 } 717 718 void lpfc_debug_dump_all_queues(struct lpfc_hba *); 719