LXR linux/drivers/scsi/lpfc/lpfc

   1/*******************************************************************
   2 * This file is part of the Emulex Linux Device Driver for         *
   3 * Fibre Channel Host Bus Adapters.                                *
   4 * Copyright (C) 2017-2021 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
 213struct 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
 222struct 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
 231struct lpfc_debugfs_nvmeio_trc {
 232        char *fmt;
 233        uint16_t data1;
 234        uint16_t data2;
 235        uint32_t data3;
 236};
 237
 238struct lpfc_idiag_offset {
 239        uint32_t last_rd;
 240};
 241
 242#define LPFC_IDIAG_CMD_DATA_SIZE 8
 243struct 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
 278struct 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_TABLE_SIZE       (100 * LPFC_MAX_RXMONITOR_ENTRY)
 286struct 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
 301enum {
 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 **/
 340static void
 341lpfc_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 **/
 388static inline void
 389lpfc_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 **/
 419static inline void
 420lpfc_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 **/
 459static inline void
 460lpfc_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 **/
 521static inline void
 522lpfc_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 **/
 539static inline void
 540lpfc_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 **/
 553static inline void
 554lpfc_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 **/
 569static inline void
 570lpfc_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 **/
 603static inline void
 604lpfc_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 **/
 620static inline void
 621lpfc_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 **/
 642static inline void
 643lpfc_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 **/
 683static inline void
 684lpfc_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
 699void lpfc_debug_dump_all_queues(struct lpfc_hba *);
 700