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) 2017-2018 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 #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_EQ   1
 130 #define LPFC_DRB_CQ   2
 131 #define LPFC_DRB_MQ   3
 132 #define LPFC_DRB_WQ   4
 133 #define LPFC_DRB_RQ   5
 134
 135 #define LPFC_DRB_MAX  5
 136
 137 #define IDIAG_DRBACC_REGID_INDX 0
 138 #define IDIAG_DRBACC_VALUE_INDX 1
 139
 140 /* control register acc */
 141 #define LPFC_CTL_ACC_ALL 0xffff
 142 #define LPFC_CTL_ACC_RD_CMD_ARG 1
 143 #define LPFC_CTL_ACC_WR_CMD_ARG 2
 144 #define LPFC_CTL_ACC_BUF_SIZE 256
 145
 146 #define LPFC_CTL_PORT_SEM  1
 147 #define LPFC_CTL_PORT_STA  2
 148 #define LPFC_CTL_PORT_CTL  3
 149 #define LPFC_CTL_PORT_ER1  4
 150 #define LPFC_CTL_PORT_ER2  5
 151 #define LPFC_CTL_PDEV_CTL  6
 152
 153 #define LPFC_CTL_MAX  6
 154
 155 #define IDIAG_CTLACC_REGID_INDX 0
 156 #define IDIAG_CTLACC_VALUE_INDX 1
 157
 158 /* mailbox access */
 159 #define LPFC_MBX_DMP_ARG 4
 160
 161 #define LPFC_MBX_ACC_BUF_SIZE 512
 162 #define LPFC_MBX_ACC_LBUF_SZ 128
 163
 164 #define LPFC_MBX_DMP_MBX_WORD 0x00000001
 165 #define LPFC_MBX_DMP_MBX_BYTE 0x00000002
 166 #define LPFC_MBX_DMP_MBX_ALL (LPFC_MBX_DMP_MBX_WORD | LPFC_MBX_DMP_MBX_BYTE)
 167
 168 #define LPFC_BSG_DMP_MBX_RD_MBX 0x00000001
 169 #define LPFC_BSG_DMP_MBX_RD_BUF 0x00000002
 170 #define LPFC_BSG_DMP_MBX_WR_MBX 0x00000004
 171 #define LPFC_BSG_DMP_MBX_WR_BUF 0x00000008
 172 #define LPFC_BSG_DMP_MBX_ALL (LPFC_BSG_DMP_MBX_RD_MBX | \
 173                               LPFC_BSG_DMP_MBX_RD_BUF | \
 174                               LPFC_BSG_DMP_MBX_WR_MBX | \
 175                               LPFC_BSG_DMP_MBX_WR_BUF)
 176
 177 #define LPFC_MBX_DMP_ALL 0xffff
 178 #define LPFC_MBX_ALL_CMD 0xff
 179
 180 #define IDIAG_MBXACC_MBCMD_INDX 0
 181 #define IDIAG_MBXACC_DPMAP_INDX 1
 182 #define IDIAG_MBXACC_DPCNT_INDX 2
 183 #define IDIAG_MBXACC_WDCNT_INDX 3
 184
 185 /* extents access */
 186 #define LPFC_EXT_ACC_CMD_ARG 1
 187 #define LPFC_EXT_ACC_BUF_SIZE 4096
 188
 189 #define LPFC_EXT_ACC_AVAIL 0x1
 190 #define LPFC_EXT_ACC_ALLOC 0x2
 191 #define LPFC_EXT_ACC_DRIVR 0x4
 192 #define LPFC_EXT_ACC_ALL   (LPFC_EXT_ACC_DRIVR | \
 193                             LPFC_EXT_ACC_AVAIL | \
 194                             LPFC_EXT_ACC_ALLOC)
 195
 196 #define IDIAG_EXTACC_EXMAP_INDX 0
 197
 198 #define SIZE_U8  sizeof(uint8_t)
 199 #define SIZE_U16 sizeof(uint16_t)
 200 #define SIZE_U32 sizeof(uint32_t)
 201
 202 #define lpfc_nvmeio_data(phba, fmt, arg...) \
 203         { \
 204         if (phba->nvmeio_trc_on) \
 205                 lpfc_debugfs_nvme_trc(phba, fmt, ##arg); \
 206         }
 207
 208 struct lpfc_debug {
 209         char *i_private;
 210         char op;
 211 #define LPFC_IDIAG_OP_RD 1
 212 #define LPFC_IDIAG_OP_WR 2
 213         char *buffer;
 214         int  len;
 215 };
 216
 217 struct lpfc_debugfs_trc {
 218         char *fmt;
 219         uint32_t data1;
 220         uint32_t data2;
 221         uint32_t data3;
 222         uint32_t seq_cnt;
 223         unsigned long jif;
 224 };
 225
 226 struct lpfc_debugfs_nvmeio_trc {
 227         char *fmt;
 228         uint16_t data1;
 229         uint16_t data2;
 230         uint32_t data3;
 231 };
 232
 233 struct lpfc_idiag_offset {
 234         uint32_t last_rd;
 235 };
 236
 237 #define LPFC_IDIAG_CMD_DATA_SIZE 8
 238 struct lpfc_idiag_cmd {
 239         uint32_t opcode;
 240 #define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
 241 #define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
 242 #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
 243 #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004
 244
 245 #define LPFC_IDIAG_CMD_BARACC_RD 0x00000008
 246 #define LPFC_IDIAG_CMD_BARACC_WR 0x00000009
 247 #define LPFC_IDIAG_CMD_BARACC_ST 0x0000000a
 248 #define LPFC_IDIAG_CMD_BARACC_CL 0x0000000b
 249
 250 #define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011
 251 #define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012
 252 #define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013
 253 #define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014
 254
 255 #define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021
 256 #define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022
 257 #define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023
 258 #define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024
 259
 260 #define LPFC_IDIAG_CMD_CTLACC_RD 0x00000031
 261 #define LPFC_IDIAG_CMD_CTLACC_WR 0x00000032
 262 #define LPFC_IDIAG_CMD_CTLACC_ST 0x00000033
 263 #define LPFC_IDIAG_CMD_CTLACC_CL 0x00000034
 264
 265 #define LPFC_IDIAG_CMD_MBXACC_DP 0x00000041
 266 #define LPFC_IDIAG_BSG_MBXACC_DP 0x00000042
 267
 268 #define LPFC_IDIAG_CMD_EXTACC_RD 0x00000051
 269
 270         uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
 271 };
 272
 273 struct lpfc_idiag {
 274         uint32_t active;
 275         struct lpfc_idiag_cmd cmd;
 276         struct lpfc_idiag_offset offset;
 277         void *ptr_private;
 278 };
 279
 280 #else
 281
 282 #define lpfc_nvmeio_data(phba, fmt, arg...) \
 283         no_printk(fmt, ##arg)
 284
 285 #endif
 286
 287 enum {
 288         DUMP_FCP,
 289         DUMP_NVME,
 290         DUMP_MBX,
 291         DUMP_ELS,
 292         DUMP_NVMELS,
 293 };
 294
 295 /* Mask for discovery_trace */
 296 #define LPFC_DISC_TRC_ELS_CMD           0x1     /* Trace ELS commands */
 297 #define LPFC_DISC_TRC_ELS_RSP           0x2     /* Trace ELS response */
 298 #define LPFC_DISC_TRC_ELS_UNSOL         0x4     /* Trace ELS rcv'ed   */
 299 #define LPFC_DISC_TRC_ELS_ALL           0x7     /* Trace ELS */
 300 #define LPFC_DISC_TRC_MBOX_VPORT        0x8     /* Trace vport MBOXs */
 301 #define LPFC_DISC_TRC_MBOX              0x10    /* Trace other MBOXs */
 302 #define LPFC_DISC_TRC_MBOX_ALL          0x18    /* Trace all MBOXs */
 303 #define LPFC_DISC_TRC_CT                0x20    /* Trace disc CT requests */
 304 #define LPFC_DISC_TRC_DSM               0x40    /* Trace DSM events */
 305 #define LPFC_DISC_TRC_RPORT             0x80    /* Trace rport events */
 306 #define LPFC_DISC_TRC_NODE              0x100   /* Trace ndlp state changes */
 307
 308 #define LPFC_DISC_TRC_DISCOVERY         0xef    /* common mask for general
 309                                                  * discovery */
 310 #endif /* H_LPFC_DEBUG_FS */
 311
 312
 313 /*
 314  * Driver debug utility routines outside of debugfs. The debug utility
 315  * routines implemented here is intended to be used in the instrumented
 316  * debug driver for debugging host or port issues.
 317  */
 318
 319 /**
 320  * lpfc_debug_dump_qe - dump an specific entry from a queue
 321  * @q: Pointer to the queue descriptor.
 322  * @idx: Index to the entry on the queue.
 323  *
 324  * This function dumps an entry indexed by @idx from a queue specified by the
 325  * queue descriptor @q.
 326  **/
 327 static inline void
 328 lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx)
 329 {
 330         char line_buf[LPFC_LBUF_SZ];
 331         int i, esize, qe_word_cnt, len;
 332         uint32_t *pword;
 333
 334         /* sanity checks */
 335         if (!q)
 336                 return;
 337         if (idx >= q->entry_count)
 338                 return;
 339
 340         esize = q->entry_size;
 341         qe_word_cnt = esize / sizeof(uint32_t);
 342         pword = q->qe[idx].address;
 343
 344         len = 0;
 345         len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx);
 346         if (qe_word_cnt > 8)
 347                 printk(KERN_ERR "%s\n", line_buf);
 348
 349         for (i = 0; i < qe_word_cnt; i++) {
 350                 if (!(i % 8)) {
 351                         if (i != 0)
 352                                 printk(KERN_ERR "%s\n", line_buf);
 353                         if (qe_word_cnt > 8) {
 354                                 len = 0;
 355                                 memset(line_buf, 0, LPFC_LBUF_SZ);
 356                                 len += snprintf(line_buf+len, LPFC_LBUF_SZ-len,
 357                                                 "%03d: ", i);
 358                         }
 359                 }
 360                 len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ",
 361                                 ((uint32_t)*pword) & 0xffffffff);
 362                 pword++;
 363         }
 364         if (qe_word_cnt <= 8 || (i - 1) % 8)
 365                 printk(KERN_ERR "%s\n", line_buf);
 366 }
 367
 368 /**
 369  * lpfc_debug_dump_q - dump all entries from an specific queue
 370  * @q: Pointer to the queue descriptor.
 371  *
 372  * This function dumps all entries from a queue specified by the queue
 373  * descriptor @q.
 374  **/
 375 static inline void
 376 lpfc_debug_dump_q(struct lpfc_queue *q)
 377 {
 378         int idx, entry_count;
 379
 380         /* sanity check */
 381         if (!q)
 382                 return;
 383
 384         dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev,
 385                 "%d: [qid:%d, type:%d, subtype:%d, "
 386                 "qe_size:%d, qe_count:%d, "
 387                 "host_index:%d, port_index:%d]\n",
 388                 (q->phba)->brd_no,
 389                 q->queue_id, q->type, q->subtype,
 390                 q->entry_size, q->entry_count,
 391                 q->host_index, q->hba_index);
 392         entry_count = q->entry_count;
 393         for (idx = 0; idx < entry_count; idx++)
 394                 lpfc_debug_dump_qe(q, idx);
 395         printk(KERN_ERR "\n");
 396 }
 397
 398 /**
 399  * lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue
 400  * @phba: Pointer to HBA context object.
 401  * @wqidx: Index to a FCP or NVME work queue.
 402  *
 403  * This function dumps all entries from a FCP or NVME work queue specified
 404  * by the wqidx.
 405  **/
 406 static inline void
 407 lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx)
 408 {
 409         struct lpfc_queue *wq;
 410         char *qtypestr;
 411
 412         if (qtype == DUMP_FCP) {
 413                 wq = phba->sli4_hba.fcp_wq[wqidx];
 414                 qtypestr = "FCP";
 415         } else if (qtype == DUMP_NVME) {
 416                 wq = phba->sli4_hba.nvme_wq[wqidx];
 417                 qtypestr = "NVME";
 418         } else if (qtype == DUMP_MBX) {
 419                 wq = phba->sli4_hba.mbx_wq;
 420                 qtypestr = "MBX";
 421         } else if (qtype == DUMP_ELS) {
 422                 wq = phba->sli4_hba.els_wq;
 423                 qtypestr = "ELS";
 424         } else if (qtype == DUMP_NVMELS) {
 425                 wq = phba->sli4_hba.nvmels_wq;
 426                 qtypestr = "NVMELS";
 427         } else
 428                 return;
 429
 430         if (qtype == DUMP_FCP || qtype == DUMP_NVME)
 431                 pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n",
 432                         qtypestr, wqidx, wq->queue_id);
 433         else
 434                 pr_err("%s WQ: WQ[Qid:%d]\n",
 435                         qtypestr, wq->queue_id);
 436
 437         lpfc_debug_dump_q(wq);
 438 }
 439
 440 /**
 441  * lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's
 442  * cmpl queue
 443  * @phba: Pointer to HBA context object.
 444  * @wqidx: Index to a FCP work queue.
 445  *
 446  * This function dumps all entries from a FCP or NVME completion queue
 447  * which is associated to the work queue specified by the @wqidx.
 448  **/
 449 static inline void
 450 lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx)
 451 {
 452         struct lpfc_queue *wq, *cq, *eq;
 453         char *qtypestr;
 454         int eqidx;
 455
 456         /* fcp/nvme wq and cq are 1:1, thus same indexes */
 457
 458         if (qtype == DUMP_FCP) {
 459                 wq = phba->sli4_hba.fcp_wq[wqidx];
 460                 cq = phba->sli4_hba.fcp_cq[wqidx];
 461                 qtypestr = "FCP";
 462         } else if (qtype == DUMP_NVME) {
 463                 wq = phba->sli4_hba.nvme_wq[wqidx];
 464                 cq = phba->sli4_hba.nvme_cq[wqidx];
 465                 qtypestr = "NVME";
 466         } else if (qtype == DUMP_MBX) {
 467                 wq = phba->sli4_hba.mbx_wq;
 468                 cq = phba->sli4_hba.mbx_cq;
 469                 qtypestr = "MBX";
 470         } else if (qtype == DUMP_ELS) {
 471                 wq = phba->sli4_hba.els_wq;
 472                 cq = phba->sli4_hba.els_cq;
 473                 qtypestr = "ELS";
 474         } else if (qtype == DUMP_NVMELS) {
 475                 wq = phba->sli4_hba.nvmels_wq;
 476                 cq = phba->sli4_hba.nvmels_cq;
 477                 qtypestr = "NVMELS";
 478         } else
 479                 return;
 480
 481         for (eqidx = 0; eqidx < phba->io_channel_irqs; eqidx++) {
 482                 if (cq->assoc_qid == phba->sli4_hba.hba_eq[eqidx]->queue_id)
 483                         break;
 484         }
 485         if (eqidx == phba->io_channel_irqs) {
 486                 pr_err("Couldn't find EQ for CQ. Using EQ[0]\n");
 487                 eqidx = 0;
 488         }
 489
 490         eq = phba->sli4_hba.hba_eq[eqidx];
 491
 492         if (qtype == DUMP_FCP || qtype == DUMP_NVME)
 493                 pr_err("%s CQ: WQ[Idx:%d|Qid%d]->CQ[Idx%d|Qid%d]"
 494                         "->EQ[Idx:%d|Qid:%d]:\n",
 495                         qtypestr, wqidx, wq->queue_id, wqidx, cq->queue_id,
 496                         eqidx, eq->queue_id);
 497         else
 498                 pr_err("%s CQ: WQ[Qid:%d]->CQ[Qid:%d]"
 499                         "->EQ[Idx:%d|Qid:%d]:\n",
 500                         qtypestr, wq->queue_id, cq->queue_id,
 501                         eqidx, eq->queue_id);
 502
 503         lpfc_debug_dump_q(cq);
 504 }
 505
 506 /**
 507  * lpfc_debug_dump_hba_eq - dump all entries from a fcp work queue's evt queue
 508  * @phba: Pointer to HBA context object.
 509  * @fcp_wqidx: Index to a FCP work queue.
 510  *
 511  * This function dumps all entries from a FCP event queue which is
 512  * associated to the FCP work queue specified by the @fcp_wqidx.
 513  **/
 514 static inline void
 515 lpfc_debug_dump_hba_eq(struct lpfc_hba *phba, int qidx)
 516 {
 517         struct lpfc_queue *qp;
 518
 519         qp = phba->sli4_hba.hba_eq[qidx];
 520
 521         pr_err("EQ[Idx:%d|Qid:%d]\n", qidx, qp->queue_id);
 522
 523         lpfc_debug_dump_q(qp);
 524 }
 525
 526 /**
 527  * lpfc_debug_dump_dat_rq - dump all entries from the receive data queue
 528  * @phba: Pointer to HBA context object.
 529  *
 530  * This function dumps all entries from the receive data queue.
 531  **/
 532 static inline void
 533 lpfc_debug_dump_dat_rq(struct lpfc_hba *phba)
 534 {
 535         printk(KERN_ERR "DAT RQ: RQ[Qid:%d]\n",
 536                 phba->sli4_hba.dat_rq->queue_id);
 537         lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
 538 }
 539
 540 /**
 541  * lpfc_debug_dump_hdr_rq - dump all entries from the receive header queue
 542  * @phba: Pointer to HBA context object.
 543  *
 544  * This function dumps all entries from the receive header queue.
 545  **/
 546 static inline void
 547 lpfc_debug_dump_hdr_rq(struct lpfc_hba *phba)
 548 {
 549         printk(KERN_ERR "HDR RQ: RQ[Qid:%d]\n",
 550                 phba->sli4_hba.hdr_rq->queue_id);
 551         lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
 552 }
 553
 554 /**
 555  * lpfc_debug_dump_wq_by_id - dump all entries from a work queue by queue id
 556  * @phba: Pointer to HBA context object.
 557  * @qid: Work queue identifier.
 558  *
 559  * This function dumps all entries from a work queue identified by the queue
 560  * identifier.
 561  **/
 562 static inline void
 563 lpfc_debug_dump_wq_by_id(struct lpfc_hba *phba, int qid)
 564 {
 565         int wq_idx;
 566
 567         for (wq_idx = 0; wq_idx < phba->cfg_fcp_io_channel; wq_idx++)
 568                 if (phba->sli4_hba.fcp_wq[wq_idx]->queue_id == qid)
 569                         break;
 570         if (wq_idx < phba->cfg_fcp_io_channel) {
 571                 pr_err("FCP WQ[Idx:%d|Qid:%d]\n", wq_idx, qid);
 572                 lpfc_debug_dump_q(phba->sli4_hba.fcp_wq[wq_idx]);
 573                 return;
 574         }
 575
 576         for (wq_idx = 0; wq_idx < phba->cfg_nvme_io_channel; wq_idx++)
 577                 if (phba->sli4_hba.nvme_wq[wq_idx]->queue_id == qid)
 578                         break;
 579         if (wq_idx < phba->cfg_nvme_io_channel) {
 580                 pr_err("NVME WQ[Idx:%d|Qid:%d]\n", wq_idx, qid);
 581                 lpfc_debug_dump_q(phba->sli4_hba.nvme_wq[wq_idx]);
 582                 return;
 583         }
 584
 585         if (phba->sli4_hba.els_wq->queue_id == qid) {
 586                 pr_err("ELS WQ[Qid:%d]\n", qid);
 587                 lpfc_debug_dump_q(phba->sli4_hba.els_wq);
 588                 return;
 589         }
 590
 591         if (phba->sli4_hba.nvmels_wq->queue_id == qid) {
 592                 pr_err("NVME LS WQ[Qid:%d]\n", qid);
 593                 lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq);
 594         }
 595 }
 596
 597 /**
 598  * lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id
 599  * @phba: Pointer to HBA context object.
 600  * @qid: Mbox work queue identifier.
 601  *
 602  * This function dumps all entries from a mbox work queue identified by the
 603  * queue identifier.
 604  **/
 605 static inline void
 606 lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid)
 607 {
 608         if (phba->sli4_hba.mbx_wq->queue_id == qid) {
 609                 printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid);
 610                 lpfc_debug_dump_q(phba->sli4_hba.mbx_wq);
 611         }
 612 }
 613
 614 /**
 615  * lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id
 616  * @phba: Pointer to HBA context object.
 617  * @qid: Receive queue identifier.
 618  *
 619  * This function dumps all entries from a receive queue identified by the
 620  * queue identifier.
 621  **/
 622 static inline void
 623 lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid)
 624 {
 625         if (phba->sli4_hba.hdr_rq->queue_id == qid) {
 626                 printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid);
 627                 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
 628                 return;
 629         }
 630         if (phba->sli4_hba.dat_rq->queue_id == qid) {
 631                 printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid);
 632                 lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
 633         }
 634 }
 635
 636 /**
 637  * lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id
 638  * @phba: Pointer to HBA context object.
 639  * @qid: Complete queue identifier.
 640  *
 641  * This function dumps all entries from a complete queue identified by the
 642  * queue identifier.
 643  **/
 644 static inline void
 645 lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid)
 646 {
 647         int cq_idx;
 648
 649         for (cq_idx = 0; cq_idx < phba->cfg_fcp_io_channel; cq_idx++)
 650                 if (phba->sli4_hba.fcp_cq[cq_idx]->queue_id == qid)
 651                         break;
 652
 653         if (cq_idx < phba->cfg_fcp_io_channel) {
 654                 pr_err("FCP CQ[Idx:%d|Qid:%d]\n", cq_idx, qid);
 655                 lpfc_debug_dump_q(phba->sli4_hba.fcp_cq[cq_idx]);
 656                 return;
 657         }
 658
 659         for (cq_idx = 0; cq_idx < phba->cfg_nvme_io_channel; cq_idx++)
 660                 if (phba->sli4_hba.nvme_cq[cq_idx]->queue_id == qid)
 661                         break;
 662
 663         if (cq_idx < phba->cfg_nvme_io_channel) {
 664                 pr_err("NVME CQ[Idx:%d|Qid:%d]\n", cq_idx, qid);
 665                 lpfc_debug_dump_q(phba->sli4_hba.nvme_cq[cq_idx]);
 666                 return;
 667         }
 668
 669         if (phba->sli4_hba.els_cq->queue_id == qid) {
 670                 pr_err("ELS CQ[Qid:%d]\n", qid);
 671                 lpfc_debug_dump_q(phba->sli4_hba.els_cq);
 672                 return;
 673         }
 674
 675         if (phba->sli4_hba.nvmels_cq->queue_id == qid) {
 676                 pr_err("NVME LS CQ[Qid:%d]\n", qid);
 677                 lpfc_debug_dump_q(phba->sli4_hba.nvmels_cq);
 678                 return;
 679         }
 680
 681         if (phba->sli4_hba.mbx_cq->queue_id == qid) {
 682                 pr_err("MBX CQ[Qid:%d]\n", qid);
 683                 lpfc_debug_dump_q(phba->sli4_hba.mbx_cq);
 684         }
 685 }
 686
 687 /**
 688  * lpfc_debug_dump_eq_by_id - dump all entries from an event queue by queue id
 689  * @phba: Pointer to HBA context object.
 690  * @qid: Complete queue identifier.
 691  *
 692  * This function dumps all entries from an event queue identified by the
 693  * queue identifier.
 694  **/
 695 static inline void
 696 lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid)
 697 {
 698         int eq_idx;
 699
 700         for (eq_idx = 0; eq_idx < phba->io_channel_irqs; eq_idx++)
 701                 if (phba->sli4_hba.hba_eq[eq_idx]->queue_id == qid)
 702                         break;
 703
 704         if (eq_idx < phba->io_channel_irqs) {
 705                 printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid);
 706                 lpfc_debug_dump_q(phba->sli4_hba.hba_eq[eq_idx]);
 707                 return;
 708         }
 709 }
 710
 711 void lpfc_debug_dump_all_queues(struct lpfc_hba *);