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 */ 324 325 326 /* 327 * Driver debug utility routines outside of debugfs. The debug utility 328 * routines implemented here is intended to be used in the instrumented 329 * debug driver for debugging host or port issues. 330 */ 331 332 /** 333 * lpfc_debug_dump_qe - dump an specific entry from a queue 334 * @q: Pointer to the queue descriptor. 335 * @idx: Index to the entry on the queue. 336 * 337 * This function dumps an entry indexed by @idx from a queue specified by the 338 * queue descriptor @q. 339 **/ 340 static void lpfc_debug_dump_qe(struct lpfc_queue * q,uint32_t idx)341 lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx) 342 { 343 char line_buf[LPFC_LBUF_SZ]; 344 int i, esize, qe_word_cnt, len; 345 uint32_t *pword; 346 347 /* sanity checks */ 348 if (!q) 349 return; 350 if (idx >= q->entry_count) 351 return; 352 353 esize = q->entry_size; 354 qe_word_cnt = esize / sizeof(uint32_t); 355 pword = lpfc_sli4_qe(q, idx); 356 357 len = 0; 358 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx); 359 if (qe_word_cnt > 8) 360 printk(KERN_ERR "%s\n", line_buf); 361 362 for (i = 0; i < qe_word_cnt; i++) { 363 if (!(i % 8)) { 364 if (i != 0) 365 printk(KERN_ERR "%s\n", line_buf); 366 if (qe_word_cnt > 8) { 367 len = 0; 368 memset(line_buf, 0, LPFC_LBUF_SZ); 369 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, 370 "%03d: ", i); 371 } 372 } 373 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ", 374 ((uint32_t)*pword) & 0xffffffff); 375 pword++; 376 } 377 if (qe_word_cnt <= 8 || (i - 1) % 8) 378 printk(KERN_ERR "%s\n", line_buf); 379 } 380 381 /** 382 * lpfc_debug_dump_q - dump all entries from an specific queue 383 * @q: Pointer to the queue descriptor. 384 * 385 * This function dumps all entries from a queue specified by the queue 386 * descriptor @q. 387 **/ 388 static inline void lpfc_debug_dump_q(struct lpfc_queue * q)389 lpfc_debug_dump_q(struct lpfc_queue *q) 390 { 391 int idx, entry_count; 392 393 /* sanity check */ 394 if (!q) 395 return; 396 397 dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev, 398 "%d: [qid:%d, type:%d, subtype:%d, " 399 "qe_size:%d, qe_count:%d, " 400 "host_index:%d, port_index:%d]\n", 401 (q->phba)->brd_no, 402 q->queue_id, q->type, q->subtype, 403 q->entry_size, q->entry_count, 404 q->host_index, q->hba_index); 405 entry_count = q->entry_count; 406 for (idx = 0; idx < entry_count; idx++) 407 lpfc_debug_dump_qe(q, idx); 408 printk(KERN_ERR "\n"); 409 } 410 411 /** 412 * lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue 413 * @phba: Pointer to HBA context object. 414 * @wqidx: Index to a FCP or NVME work queue. 415 * 416 * This function dumps all entries from a FCP or NVME work queue specified 417 * by the wqidx. 418 **/ 419 static inline void lpfc_debug_dump_wq(struct lpfc_hba * phba,int qtype,int wqidx)420 lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx) 421 { 422 struct lpfc_queue *wq; 423 char *qtypestr; 424 425 if (qtype == DUMP_IO) { 426 wq = phba->sli4_hba.hdwq[wqidx].io_wq; 427 qtypestr = "IO"; 428 } else if (qtype == DUMP_MBX) { 429 wq = phba->sli4_hba.mbx_wq; 430 qtypestr = "MBX"; 431 } else if (qtype == DUMP_ELS) { 432 wq = phba->sli4_hba.els_wq; 433 qtypestr = "ELS"; 434 } else if (qtype == DUMP_NVMELS) { 435 wq = phba->sli4_hba.nvmels_wq; 436 qtypestr = "NVMELS"; 437 } else 438 return; 439 440 if (qtype == DUMP_IO) 441 pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n", 442 qtypestr, wqidx, wq->queue_id); 443 else 444 pr_err("%s WQ: WQ[Qid:%d]\n", 445 qtypestr, wq->queue_id); 446 447 lpfc_debug_dump_q(wq); 448 } 449 450 /** 451 * lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's 452 * cmpl queue 453 * @phba: Pointer to HBA context object. 454 * @wqidx: Index to a FCP work queue. 455 * 456 * This function dumps all entries from a FCP or NVME completion queue 457 * which is associated to the work queue specified by the @wqidx. 458 **/ 459 static inline void lpfc_debug_dump_cq(struct lpfc_hba * phba,int qtype,int wqidx)460 lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx) 461 { 462 struct lpfc_queue *wq, *cq, *eq; 463 char *qtypestr; 464 int eqidx; 465 466 /* io wq and cq are 1:1, thus same indexes */ 467 eq = NULL; 468 469 if (qtype == DUMP_IO) { 470 wq = phba->sli4_hba.hdwq[wqidx].io_wq; 471 cq = phba->sli4_hba.hdwq[wqidx].io_cq; 472 qtypestr = "IO"; 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_IO) 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 lpfc_debug_dump_hba_eq(struct lpfc_hba * phba,int qidx)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 lpfc_debug_dump_dat_rq(struct lpfc_hba * phba)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 lpfc_debug_dump_hdr_rq(struct lpfc_hba * phba)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 lpfc_debug_dump_wq_by_id(struct lpfc_hba * phba,int qid)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].io_wq->queue_id == qid) 576 break; 577 if (wq_idx < phba->cfg_hdw_queue) { 578 pr_err("IO WQ[Idx:%d|Qid:%d]\n", wq_idx, qid); 579 lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].io_wq); 580 return; 581 } 582 583 if (phba->sli4_hba.els_wq->queue_id == qid) { 584 pr_err("ELS WQ[Qid:%d]\n", qid); 585 lpfc_debug_dump_q(phba->sli4_hba.els_wq); 586 return; 587 } 588 589 if (phba->sli4_hba.nvmels_wq->queue_id == qid) { 590 pr_err("NVME LS WQ[Qid:%d]\n", qid); 591 lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq); 592 } 593 } 594 595 /** 596 * lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id 597 * @phba: Pointer to HBA context object. 598 * @qid: Mbox work queue identifier. 599 * 600 * This function dumps all entries from a mbox work queue identified by the 601 * queue identifier. 602 **/ 603 static inline void lpfc_debug_dump_mq_by_id(struct lpfc_hba * phba,int qid)604 lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid) 605 { 606 if (phba->sli4_hba.mbx_wq->queue_id == qid) { 607 printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid); 608 lpfc_debug_dump_q(phba->sli4_hba.mbx_wq); 609 } 610 } 611 612 /** 613 * lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id 614 * @phba: Pointer to HBA context object. 615 * @qid: Receive queue identifier. 616 * 617 * This function dumps all entries from a receive queue identified by the 618 * queue identifier. 619 **/ 620 static inline void lpfc_debug_dump_rq_by_id(struct lpfc_hba * phba,int qid)621 lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid) 622 { 623 if (phba->sli4_hba.hdr_rq->queue_id == qid) { 624 printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid); 625 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq); 626 return; 627 } 628 if (phba->sli4_hba.dat_rq->queue_id == qid) { 629 printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid); 630 lpfc_debug_dump_q(phba->sli4_hba.dat_rq); 631 } 632 } 633 634 /** 635 * lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id 636 * @phba: Pointer to HBA context object. 637 * @qid: Complete queue identifier. 638 * 639 * This function dumps all entries from a complete queue identified by the 640 * queue identifier. 641 **/ 642 static inline void lpfc_debug_dump_cq_by_id(struct lpfc_hba * phba,int qid)643 lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid) 644 { 645 int cq_idx; 646 647 for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++) 648 if (phba->sli4_hba.hdwq[cq_idx].io_cq->queue_id == qid) 649 break; 650 651 if (cq_idx < phba->cfg_hdw_queue) { 652 pr_err("IO CQ[Idx:%d|Qid:%d]\n", cq_idx, qid); 653 lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].io_cq); 654 return; 655 } 656 657 if (phba->sli4_hba.els_cq->queue_id == qid) { 658 pr_err("ELS CQ[Qid:%d]\n", qid); 659 lpfc_debug_dump_q(phba->sli4_hba.els_cq); 660 return; 661 } 662 663 if (phba->sli4_hba.nvmels_cq->queue_id == qid) { 664 pr_err("NVME LS CQ[Qid:%d]\n", qid); 665 lpfc_debug_dump_q(phba->sli4_hba.nvmels_cq); 666 return; 667 } 668 669 if (phba->sli4_hba.mbx_cq->queue_id == qid) { 670 pr_err("MBX CQ[Qid:%d]\n", qid); 671 lpfc_debug_dump_q(phba->sli4_hba.mbx_cq); 672 } 673 } 674 675 /** 676 * lpfc_debug_dump_eq_by_id - dump all entries from an event queue by queue id 677 * @phba: Pointer to HBA context object. 678 * @qid: Complete queue identifier. 679 * 680 * This function dumps all entries from an event queue identified by the 681 * queue identifier. 682 **/ 683 static inline void lpfc_debug_dump_eq_by_id(struct lpfc_hba * phba,int qid)684 lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid) 685 { 686 int eq_idx; 687 688 for (eq_idx = 0; eq_idx < phba->cfg_hdw_queue; eq_idx++) 689 if (phba->sli4_hba.hdwq[eq_idx].hba_eq->queue_id == qid) 690 break; 691 692 if (eq_idx < phba->cfg_hdw_queue) { 693 printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid); 694 lpfc_debug_dump_q(phba->sli4_hba.hdwq[eq_idx].hba_eq); 695 return; 696 } 697 } 698 699 void lpfc_debug_dump_all_queues(struct lpfc_hba *); 700