drivers/scsi/lpfc/lpfc

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This source file includes following definitions.
lpfc_debug_dump_qe
lpfc_debug_dump_q
lpfc_debug_dump_wq
lpfc_debug_dump_cq
lpfc_debug_dump_hba_eq
lpfc_debug_dump_dat_rq
lpfc_debug_dump_hdr_rq
lpfc_debug_dump_wq_by_id
lpfc_debug_dump_mq_by_id
lpfc_debug_dump_rq_by_id
lpfc_debug_dump_cq_by_id
lpfc_debug_dump_eq_by_id
   1 /*******************************************************************
   2  * This file is part of the Emulex Linux Device Driver for         *
   3  * Fibre Channel Host Bus Adapters.                                *
   4  * Copyright (C) 2017-2019 Broadcom. All Rights Reserved. The term *
   5  * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.     *
   6  * Copyright (C) 2007-2011 Emulex.  All rights reserved.           *
   7  * EMULEX and SLI are trademarks of Emulex.                        *
   8  * www.broadcom.com                                                *
   9  *                                                                 *
  10  * This program is free software; you can redistribute it and/or   *
  11  * modify it under the terms of version 2 of the GNU General       *
  12  * Public License as published by the Free Software Foundation.    *
  13  * This program is distributed in the hope that it will be useful. *
  14  * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND          *
  15  * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,  *
  16  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE      *
  17  * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
  18  * TO BE LEGALLY INVALID.  See the GNU General Public License for  *
  19  * more details, a copy of which can be found in the file COPYING  *
  20  * included with this package.                                     *
  21  *******************************************************************/
  22 
  23 #ifndef _H_LPFC_DEBUG_FS
  24 #define _H_LPFC_DEBUG_FS
  25 
  26 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
  27 
  28 /* size of output line, for discovery_trace and slow_ring_trace */
  29 #define LPFC_DEBUG_TRC_ENTRY_SIZE 100
  30 
  31 /* nodelist output buffer size */
  32 #define LPFC_NODELIST_SIZE 8192
  33 #define LPFC_NODELIST_ENTRY_SIZE 120
  34 
  35 /* dumpHBASlim output buffer size */
  36 #define LPFC_DUMPHBASLIM_SIZE 4096
  37 
  38 /* dumpHostSlim output buffer size */
  39 #define LPFC_DUMPHOSTSLIM_SIZE 4096
  40 
  41 /* dumpSLIqinfo output buffer size */
  42 #define LPFC_DUMPSLIQINFO_SIZE 4096
  43 
  44 /* hbqinfo output buffer size */
  45 #define LPFC_HBQINFO_SIZE 8192
  46 
  47 /* nvmestat output buffer size */
  48 #define LPFC_NVMESTAT_SIZE 8192
  49 #define LPFC_NVMEKTIME_SIZE 8192
  50 #define LPFC_CPUCHECK_SIZE 8192
  51 #define LPFC_NVMEIO_TRC_SIZE 8192
  52 
  53 /* scsistat output buffer size */
  54 #define LPFC_SCSISTAT_SIZE 8192
  55 
  56 #define LPFC_DEBUG_OUT_LINE_SZ  80
  57 
  58 /*
  59  * For SLI4 iDiag debugfs diagnostics tool
  60  */
  61 
  62 /* pciConf */
  63 #define LPFC_PCI_CFG_BROWSE 0xffff
  64 #define LPFC_PCI_CFG_RD_CMD_ARG 2
  65 #define LPFC_PCI_CFG_WR_CMD_ARG 3
  66 #define LPFC_PCI_CFG_SIZE 4096
  67 #define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4)
  68 
  69 #define IDIAG_PCICFG_WHERE_INDX 0
  70 #define IDIAG_PCICFG_COUNT_INDX 1
  71 #define IDIAG_PCICFG_VALUE_INDX 2
  72 
  73 /* barAcc */
  74 #define LPFC_PCI_BAR_BROWSE 0xffff
  75 #define LPFC_PCI_BAR_RD_CMD_ARG 3
  76 #define LPFC_PCI_BAR_WR_CMD_ARG 3
  77 
  78 #define LPFC_PCI_IF0_BAR0_SIZE (1024 *  16)
  79 #define LPFC_PCI_IF0_BAR1_SIZE (1024 * 128)
  80 #define LPFC_PCI_IF0_BAR2_SIZE (1024 * 128)
  81 #define LPFC_PCI_IF2_BAR0_SIZE (1024 *  32)
  82 
  83 #define LPFC_PCI_BAR_RD_BUF_SIZE 4096
  84 #define LPFC_PCI_BAR_RD_SIZE (LPFC_PCI_BAR_RD_BUF_SIZE/4)
  85 
  86 #define LPFC_PCI_IF0_BAR0_RD_SIZE (LPFC_PCI_IF0_BAR0_SIZE/4)
  87 #define LPFC_PCI_IF0_BAR1_RD_SIZE (LPFC_PCI_IF0_BAR1_SIZE/4)
  88 #define LPFC_PCI_IF0_BAR2_RD_SIZE (LPFC_PCI_IF0_BAR2_SIZE/4)
  89 #define LPFC_PCI_IF2_BAR0_RD_SIZE (LPFC_PCI_IF2_BAR0_SIZE/4)
  90 
  91 #define IDIAG_BARACC_BAR_NUM_INDX 0
  92 #define IDIAG_BARACC_OFF_SET_INDX 1
  93 #define IDIAG_BARACC_ACC_MOD_INDX 2
  94 #define IDIAG_BARACC_REG_VAL_INDX 2
  95 #define IDIAG_BARACC_BAR_SZE_INDX 3
  96 
  97 #define IDIAG_BARACC_BAR_0 0
  98 #define IDIAG_BARACC_BAR_1 1
  99 #define IDIAG_BARACC_BAR_2 2
 100 
 101 #define SINGLE_WORD 1
 102 
 103 /* queue info */
 104 #define LPFC_QUE_INFO_GET_BUF_SIZE 4096
 105 
 106 /* queue acc */
 107 #define LPFC_QUE_ACC_BROWSE 0xffff
 108 #define LPFC_QUE_ACC_RD_CMD_ARG 4
 109 #define LPFC_QUE_ACC_WR_CMD_ARG 6
 110 #define LPFC_QUE_ACC_BUF_SIZE 4096
 111 #define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2)
 112 
 113 #define LPFC_IDIAG_EQ 1
 114 #define LPFC_IDIAG_CQ 2
 115 #define LPFC_IDIAG_MQ 3
 116 #define LPFC_IDIAG_WQ 4
 117 #define LPFC_IDIAG_RQ 5
 118 
 119 #define IDIAG_QUEACC_QUETP_INDX 0
 120 #define IDIAG_QUEACC_QUEID_INDX 1
 121 #define IDIAG_QUEACC_INDEX_INDX 2
 122 #define IDIAG_QUEACC_COUNT_INDX 3
 123 #define IDIAG_QUEACC_OFFST_INDX 4
 124 #define IDIAG_QUEACC_VALUE_INDX 5
 125 
 126 /* doorbell register acc */
 127 #define LPFC_DRB_ACC_ALL 0xffff
 128 #define LPFC_DRB_ACC_RD_CMD_ARG 1
 129 #define LPFC_DRB_ACC_WR_CMD_ARG 2
 130 #define LPFC_DRB_ACC_BUF_SIZE 256
 131 
 132 #define LPFC_DRB_EQ   1
 133 #define LPFC_DRB_CQ   2
 134 #define LPFC_DRB_MQ   3
 135 #define LPFC_DRB_WQ   4
 136 #define LPFC_DRB_RQ   5
 137 
 138 #define LPFC_DRB_MAX  5
 139 
 140 #define IDIAG_DRBACC_REGID_INDX 0
 141 #define IDIAG_DRBACC_VALUE_INDX 1
 142 
 143 /* control register acc */
 144 #define LPFC_CTL_ACC_ALL 0xffff
 145 #define LPFC_CTL_ACC_RD_CMD_ARG 1
 146 #define LPFC_CTL_ACC_WR_CMD_ARG 2
 147 #define LPFC_CTL_ACC_BUF_SIZE 256
 148 
 149 #define LPFC_CTL_PORT_SEM  1
 150 #define LPFC_CTL_PORT_STA  2
 151 #define LPFC_CTL_PORT_CTL  3
 152 #define LPFC_CTL_PORT_ER1  4
 153 #define LPFC_CTL_PORT_ER2  5
 154 #define LPFC_CTL_PDEV_CTL  6
 155 
 156 #define LPFC_CTL_MAX  6
 157 
 158 #define IDIAG_CTLACC_REGID_INDX 0
 159 #define IDIAG_CTLACC_VALUE_INDX 1
 160 
 161 /* mailbox access */
 162 #define LPFC_MBX_DMP_ARG 4
 163 
 164 #define LPFC_MBX_ACC_BUF_SIZE 512
 165 #define LPFC_MBX_ACC_LBUF_SZ 128
 166 
 167 #define LPFC_MBX_DMP_MBX_WORD 0x00000001
 168 #define LPFC_MBX_DMP_MBX_BYTE 0x00000002
 169 #define LPFC_MBX_DMP_MBX_ALL (LPFC_MBX_DMP_MBX_WORD | LPFC_MBX_DMP_MBX_BYTE)
 170 
 171 #define LPFC_BSG_DMP_MBX_RD_MBX 0x00000001
 172 #define LPFC_BSG_DMP_MBX_RD_BUF 0x00000002
 173 #define LPFC_BSG_DMP_MBX_WR_MBX 0x00000004
 174 #define LPFC_BSG_DMP_MBX_WR_BUF 0x00000008
 175 #define LPFC_BSG_DMP_MBX_ALL (LPFC_BSG_DMP_MBX_RD_MBX | \
 176                               LPFC_BSG_DMP_MBX_RD_BUF | \
 177                               LPFC_BSG_DMP_MBX_WR_MBX | \
 178                               LPFC_BSG_DMP_MBX_WR_BUF)
 179 
 180 #define LPFC_MBX_DMP_ALL 0xffff
 181 #define LPFC_MBX_ALL_CMD 0xff
 182 
 183 #define IDIAG_MBXACC_MBCMD_INDX 0
 184 #define IDIAG_MBXACC_DPMAP_INDX 1
 185 #define IDIAG_MBXACC_DPCNT_INDX 2
 186 #define IDIAG_MBXACC_WDCNT_INDX 3
 187 
 188 /* extents access */
 189 #define LPFC_EXT_ACC_CMD_ARG 1
 190 #define LPFC_EXT_ACC_BUF_SIZE 4096
 191 
 192 #define LPFC_EXT_ACC_AVAIL 0x1
 193 #define LPFC_EXT_ACC_ALLOC 0x2
 194 #define LPFC_EXT_ACC_DRIVR 0x4
 195 #define LPFC_EXT_ACC_ALL   (LPFC_EXT_ACC_DRIVR | \
 196                             LPFC_EXT_ACC_AVAIL | \
 197                             LPFC_EXT_ACC_ALLOC)
 198 
 199 #define IDIAG_EXTACC_EXMAP_INDX 0
 200 
 201 #define SIZE_U8  sizeof(uint8_t)
 202 #define SIZE_U16 sizeof(uint16_t)
 203 #define SIZE_U32 sizeof(uint32_t)
 204 
 205 #define lpfc_nvmeio_data(phba, fmt, arg...) \
 206         { \
 207         if (phba->nvmeio_trc_on) \
 208                 lpfc_debugfs_nvme_trc(phba, fmt, ##arg); \
 209         }
 210 
 211 struct lpfc_debug {
 212         char *i_private;
 213         char op;
 214 #define LPFC_IDIAG_OP_RD 1
 215 #define LPFC_IDIAG_OP_WR 2
 216         char *buffer;
 217         int  len;
 218 };
 219 
 220 struct lpfc_debugfs_trc {
 221         char *fmt;
 222         uint32_t data1;
 223         uint32_t data2;
 224         uint32_t data3;
 225         uint32_t seq_cnt;
 226         unsigned long jif;
 227 };
 228 
 229 struct lpfc_debugfs_nvmeio_trc {
 230         char *fmt;
 231         uint16_t data1;
 232         uint16_t data2;
 233         uint32_t data3;
 234 };
 235 
 236 struct lpfc_idiag_offset {
 237         uint32_t last_rd;
 238 };
 239 
 240 #define LPFC_IDIAG_CMD_DATA_SIZE 8
 241 struct lpfc_idiag_cmd {
 242         uint32_t opcode;
 243 #define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
 244 #define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
 245 #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
 246 #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004
 247 
 248 #define LPFC_IDIAG_CMD_BARACC_RD 0x00000008
 249 #define LPFC_IDIAG_CMD_BARACC_WR 0x00000009
 250 #define LPFC_IDIAG_CMD_BARACC_ST 0x0000000a
 251 #define LPFC_IDIAG_CMD_BARACC_CL 0x0000000b
 252 
 253 #define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011
 254 #define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012
 255 #define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013
 256 #define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014
 257 
 258 #define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021
 259 #define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022
 260 #define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023
 261 #define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024
 262 
 263 #define LPFC_IDIAG_CMD_CTLACC_RD 0x00000031
 264 #define LPFC_IDIAG_CMD_CTLACC_WR 0x00000032
 265 #define LPFC_IDIAG_CMD_CTLACC_ST 0x00000033
 266 #define LPFC_IDIAG_CMD_CTLACC_CL 0x00000034
 267 
 268 #define LPFC_IDIAG_CMD_MBXACC_DP 0x00000041
 269 #define LPFC_IDIAG_BSG_MBXACC_DP 0x00000042
 270 
 271 #define LPFC_IDIAG_CMD_EXTACC_RD 0x00000051
 272 
 273         uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
 274 };
 275 
 276 struct lpfc_idiag {
 277         uint32_t active;
 278         struct lpfc_idiag_cmd cmd;
 279         struct lpfc_idiag_offset offset;
 280         void *ptr_private;
 281 };
 282 
 283 #else
 284 
 285 #define lpfc_nvmeio_data(phba, fmt, arg...) \
 286         no_printk(fmt, ##arg)
 287 
 288 #endif
 289 
 290 /* multixripool output buffer size */
 291 #define LPFC_DUMP_MULTIXRIPOOL_SIZE 8192
 292 
 293 enum {
 294         DUMP_IO,
 295         DUMP_MBX,
 296         DUMP_ELS,
 297         DUMP_NVMELS,
 298 };
 299 
 300 /* Mask for discovery_trace */
 301 #define LPFC_DISC_TRC_ELS_CMD           0x1     /* Trace ELS commands */
 302 #define LPFC_DISC_TRC_ELS_RSP           0x2     /* Trace ELS response */
 303 #define LPFC_DISC_TRC_ELS_UNSOL         0x4     /* Trace ELS rcv'ed   */
 304 #define LPFC_DISC_TRC_ELS_ALL           0x7     /* Trace ELS */
 305 #define LPFC_DISC_TRC_MBOX_VPORT        0x8     /* Trace vport MBOXs */
 306 #define LPFC_DISC_TRC_MBOX              0x10    /* Trace other MBOXs */
 307 #define LPFC_DISC_TRC_MBOX_ALL          0x18    /* Trace all MBOXs */
 308 #define LPFC_DISC_TRC_CT                0x20    /* Trace disc CT requests */
 309 #define LPFC_DISC_TRC_DSM               0x40    /* Trace DSM events */
 310 #define LPFC_DISC_TRC_RPORT             0x80    /* Trace rport events */
 311 #define LPFC_DISC_TRC_NODE              0x100   /* Trace ndlp state changes */
 312 
 313 #define LPFC_DISC_TRC_DISCOVERY         0xef    /* common mask for general
 314                                                  * discovery */
 315 #endif /* H_LPFC_DEBUG_FS */
 316 
 317 
 318 /*
 319  * Driver debug utility routines outside of debugfs. The debug utility
 320  * routines implemented here is intended to be used in the instrumented
 321  * debug driver for debugging host or port issues.
 322  */
 323 
 324 /**
 325  * lpfc_debug_dump_qe - dump an specific entry from a queue
 326  * @q: Pointer to the queue descriptor.
 327  * @idx: Index to the entry on the queue.
 328  *
 329  * This function dumps an entry indexed by @idx from a queue specified by the
 330  * queue descriptor @q.
 331  **/
 332 static void
 333 lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx)
 334 {
 335         char line_buf[LPFC_LBUF_SZ];
 336         int i, esize, qe_word_cnt, len;
 337         uint32_t *pword;
 338 
 339         /* sanity checks */
 340         if (!q)
 341                 return;
 342         if (idx >= q->entry_count)
 343                 return;
 344 
 345         esize = q->entry_size;
 346         qe_word_cnt = esize / sizeof(uint32_t);
 347         pword = lpfc_sli4_qe(q, idx);
 348 
 349         len = 0;
 350         len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx);
 351         if (qe_word_cnt > 8)
 352                 printk(KERN_ERR "%s\n", line_buf);
 353 
 354         for (i = 0; i < qe_word_cnt; i++) {
 355                 if (!(i % 8)) {
 356                         if (i != 0)
 357                                 printk(KERN_ERR "%s\n", line_buf);
 358                         if (qe_word_cnt > 8) {
 359                                 len = 0;
 360                                 memset(line_buf, 0, LPFC_LBUF_SZ);
 361                                 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len,
 362                                                 "%03d: ", i);
 363                         }
 364                 }
 365                 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ",
 366                                 ((uint32_t)*pword) & 0xffffffff);
 367                 pword++;
 368         }
 369         if (qe_word_cnt <= 8 || (i - 1) % 8)
 370                 printk(KERN_ERR "%s\n", line_buf);
 371 }
 372 
 373 /**
 374  * lpfc_debug_dump_q - dump all entries from an specific queue
 375  * @q: Pointer to the queue descriptor.
 376  *
 377  * This function dumps all entries from a queue specified by the queue
 378  * descriptor @q.
 379  **/
 380 static inline void
 381 lpfc_debug_dump_q(struct lpfc_queue *q)
 382 {
 383         int idx, entry_count;
 384 
 385         /* sanity check */
 386         if (!q)
 387                 return;
 388 
 389         dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev,
 390                 "%d: [qid:%d, type:%d, subtype:%d, "
 391                 "qe_size:%d, qe_count:%d, "
 392                 "host_index:%d, port_index:%d]\n",
 393                 (q->phba)->brd_no,
 394                 q->queue_id, q->type, q->subtype,
 395                 q->entry_size, q->entry_count,
 396                 q->host_index, q->hba_index);
 397         entry_count = q->entry_count;
 398         for (idx = 0; idx < entry_count; idx++)
 399                 lpfc_debug_dump_qe(q, idx);
 400         printk(KERN_ERR "\n");
 401 }
 402 
 403 /**
 404  * lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue
 405  * @phba: Pointer to HBA context object.
 406  * @wqidx: Index to a FCP or NVME work queue.
 407  *
 408  * This function dumps all entries from a FCP or NVME work queue specified
 409  * by the wqidx.
 410  **/
 411 static inline void
 412 lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx)
 413 {
 414         struct lpfc_queue *wq;
 415         char *qtypestr;
 416 
 417         if (qtype == DUMP_IO) {
 418                 wq = phba->sli4_hba.hdwq[wqidx].io_wq;
 419                 qtypestr = "IO";
 420         } else if (qtype == DUMP_MBX) {
 421                 wq = phba->sli4_hba.mbx_wq;
 422                 qtypestr = "MBX";
 423         } else if (qtype == DUMP_ELS) {
 424                 wq = phba->sli4_hba.els_wq;
 425                 qtypestr = "ELS";
 426         } else if (qtype == DUMP_NVMELS) {
 427                 wq = phba->sli4_hba.nvmels_wq;
 428                 qtypestr = "NVMELS";
 429         } else
 430                 return;
 431 
 432         if (qtype == DUMP_IO)
 433                 pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n",
 434                         qtypestr, wqidx, wq->queue_id);
 435         else
 436                 pr_err("%s WQ: WQ[Qid:%d]\n",
 437                         qtypestr, wq->queue_id);
 438 
 439         lpfc_debug_dump_q(wq);
 440 }
 441 
 442 /**
 443  * lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's
 444  * cmpl queue
 445  * @phba: Pointer to HBA context object.
 446  * @wqidx: Index to a FCP work queue.
 447  *
 448  * This function dumps all entries from a FCP or NVME completion queue
 449  * which is associated to the work queue specified by the @wqidx.
 450  **/
 451 static inline void
 452 lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx)
 453 {
 454         struct lpfc_queue *wq, *cq, *eq;
 455         char *qtypestr;
 456         int eqidx;
 457 
 458         /* io wq and cq are 1:1, thus same indexes */
 459         eq = NULL;
 460 
 461         if (qtype == DUMP_IO) {
 462                 wq = phba->sli4_hba.hdwq[wqidx].io_wq;
 463                 cq = phba->sli4_hba.hdwq[wqidx].io_cq;
 464                 qtypestr = "IO";
 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->cfg_hdw_queue; eqidx++) {
 481                 eq = phba->sli4_hba.hdwq[eqidx].hba_eq;
 482                 if (cq->assoc_qid == eq->queue_id)
 483                         break;
 484         }
 485         if (eqidx == phba->cfg_hdw_queue) {
 486                 pr_err("Couldn't find EQ for CQ. Using EQ[0]\n");
 487                 eqidx = 0;
 488                 eq = phba->sli4_hba.hdwq[0].hba_eq;
 489         }
 490 
 491         if (qtype == DUMP_IO)
 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.hdwq[qidx].hba_eq;
 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_hdw_queue; wq_idx++)
 567                 if (phba->sli4_hba.hdwq[wq_idx].io_wq->queue_id == qid)
 568                         break;
 569         if (wq_idx < phba->cfg_hdw_queue) {
 570                 pr_err("IO WQ[Idx:%d|Qid:%d]\n", wq_idx, qid);
 571                 lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].io_wq);
 572                 return;
 573         }
 574 
 575         if (phba->sli4_hba.els_wq->queue_id == qid) {
 576                 pr_err("ELS WQ[Qid:%d]\n", qid);
 577                 lpfc_debug_dump_q(phba->sli4_hba.els_wq);
 578                 return;
 579         }
 580 
 581         if (phba->sli4_hba.nvmels_wq->queue_id == qid) {
 582                 pr_err("NVME LS WQ[Qid:%d]\n", qid);
 583                 lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq);
 584         }
 585 }
 586 
 587 /**
 588  * lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id
 589  * @phba: Pointer to HBA context object.
 590  * @qid: Mbox work queue identifier.
 591  *
 592  * This function dumps all entries from a mbox work queue identified by the
 593  * queue identifier.
 594  **/
 595 static inline void
 596 lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid)
 597 {
 598         if (phba->sli4_hba.mbx_wq->queue_id == qid) {
 599                 printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid);
 600                 lpfc_debug_dump_q(phba->sli4_hba.mbx_wq);
 601         }
 602 }
 603 
 604 /**
 605  * lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id
 606  * @phba: Pointer to HBA context object.
 607  * @qid: Receive queue identifier.
 608  *
 609  * This function dumps all entries from a receive queue identified by the
 610  * queue identifier.
 611  **/
 612 static inline void
 613 lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid)
 614 {
 615         if (phba->sli4_hba.hdr_rq->queue_id == qid) {
 616                 printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid);
 617                 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
 618                 return;
 619         }
 620         if (phba->sli4_hba.dat_rq->queue_id == qid) {
 621                 printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid);
 622                 lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
 623         }
 624 }
 625 
 626 /**
 627  * lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id
 628  * @phba: Pointer to HBA context object.
 629  * @qid: Complete queue identifier.
 630  *
 631  * This function dumps all entries from a complete queue identified by the
 632  * queue identifier.
 633  **/
 634 static inline void
 635 lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid)
 636 {
 637         int cq_idx;
 638 
 639         for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++)
 640                 if (phba->sli4_hba.hdwq[cq_idx].io_cq->queue_id == qid)
 641                         break;
 642 
 643         if (cq_idx < phba->cfg_hdw_queue) {
 644                 pr_err("IO CQ[Idx:%d|Qid:%d]\n", cq_idx, qid);
 645                 lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].io_cq);
 646                 return;
 647         }
 648 
 649         if (phba->sli4_hba.els_cq->queue_id == qid) {
 650                 pr_err("ELS CQ[Qid:%d]\n", qid);
 651                 lpfc_debug_dump_q(phba->sli4_hba.els_cq);
 652                 return;
 653         }
 654 
 655         if (phba->sli4_hba.nvmels_cq->queue_id == qid) {
 656                 pr_err("NVME LS CQ[Qid:%d]\n", qid);
 657                 lpfc_debug_dump_q(phba->sli4_hba.nvmels_cq);
 658                 return;
 659         }
 660 
 661         if (phba->sli4_hba.mbx_cq->queue_id == qid) {
 662                 pr_err("MBX CQ[Qid:%d]\n", qid);
 663                 lpfc_debug_dump_q(phba->sli4_hba.mbx_cq);
 664         }
 665 }
 666 
 667 /**
 668  * lpfc_debug_dump_eq_by_id - dump all entries from an event queue by queue id
 669  * @phba: Pointer to HBA context object.
 670  * @qid: Complete queue identifier.
 671  *
 672  * This function dumps all entries from an event queue identified by the
 673  * queue identifier.
 674  **/
 675 static inline void
 676 lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid)
 677 {
 678         int eq_idx;
 679 
 680         for (eq_idx = 0; eq_idx < phba->cfg_hdw_queue; eq_idx++)
 681                 if (phba->sli4_hba.hdwq[eq_idx].hba_eq->queue_id == qid)
 682                         break;
 683 
 684         if (eq_idx < phba->cfg_hdw_queue) {
 685                 printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid);
 686                 lpfc_debug_dump_q(phba->sli4_hba.hdwq[eq_idx].hba_eq);
 687                 return;
 688         }
 689 }
 690 
 691 void lpfc_debug_dump_all_queues(struct lpfc_hba *);
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root/drivers/scsi/lpfc/lpfc_debugfs.h

INCLUDED FROM

DEFINITIONS
