drivers/scsi/lpfc/lpfc_debugfs.h

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