scsi/lpfc/lpfc_debugfs.h

0001 /*******************************************************************
0002  * This file is part of the Emulex Linux Device Driver for         *
0003  * Fibre Channel Host Bus Adapters.                                *
0004  * Copyright (C) 2017-2021 Broadcom. All Rights Reserved. The term *
0005  * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.     *
0006  * Copyright (C) 2007-2011 Emulex.  All rights reserved.           *
0007  * EMULEX and SLI are trademarks of Emulex.                        *
0008  * www.broadcom.com                                                *
0009  *                                                                 *
0010  * This program is free software; you can redistribute it and/or   *
0011  * modify it under the terms of version 2 of the GNU General       *
0012  * Public License as published by the Free Software Foundation.    *
0013  * This program is distributed in the hope that it will be useful. *
0014  * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND          *
0015  * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,  *
0016  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE      *
0017  * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
0018  * TO BE LEGALLY INVALID.  See the GNU General Public License for  *
0019  * more details, a copy of which can be found in the file COPYING  *
0020  * included with this package.                                     *
0021  *******************************************************************/
0022
0023 #ifndef _H_LPFC_DEBUG_FS
0024 #define _H_LPFC_DEBUG_FS
0025
0026 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
0027
0028 /* size of output line, for discovery_trace and slow_ring_trace */
0029 #define LPFC_DEBUG_TRC_ENTRY_SIZE 100
0030
0031 /* nodelist output buffer size */
0032 #define LPFC_NODELIST_SIZE 8192
0033 #define LPFC_NODELIST_ENTRY_SIZE 120
0034
0035 /* dumpHBASlim output buffer size */
0036 #define LPFC_DUMPHBASLIM_SIZE 4096
0037
0038 /* dumpHostSlim output buffer size */
0039 #define LPFC_DUMPHOSTSLIM_SIZE 4096
0040
0041 /* dumpSLIqinfo output buffer size */
0042 #define LPFC_DUMPSLIQINFO_SIZE 4096
0043
0044 /* hbqinfo output buffer size */
0045 #define LPFC_HBQINFO_SIZE 8192
0046
0047 /* nvmestat output buffer size */
0048 #define LPFC_NVMESTAT_SIZE 8192
0049 #define LPFC_IOKTIME_SIZE 8192
0050 #define LPFC_NVMEIO_TRC_SIZE 8192
0051
0052 /* scsistat output buffer size */
0053 #define LPFC_SCSISTAT_SIZE 8192
0054
0055 /* Congestion Info Buffer size */
0056 #define LPFC_CGN_BUF_SIZE 8192
0057
0058 #define LPFC_DEBUG_OUT_LINE_SZ  80
0059
0060 /*
0061  * For SLI4 iDiag debugfs diagnostics tool
0062  */
0063
0064 /* pciConf */
0065 #define LPFC_PCI_CFG_BROWSE 0xffff
0066 #define LPFC_PCI_CFG_RD_CMD_ARG 2
0067 #define LPFC_PCI_CFG_WR_CMD_ARG 3
0068 #define LPFC_PCI_CFG_SIZE 4096
0069 #define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4)
0070
0071 #define IDIAG_PCICFG_WHERE_INDX 0
0072 #define IDIAG_PCICFG_COUNT_INDX 1
0073 #define IDIAG_PCICFG_VALUE_INDX 2
0074
0075 /* barAcc */
0076 #define LPFC_PCI_BAR_BROWSE 0xffff
0077 #define LPFC_PCI_BAR_RD_CMD_ARG 3
0078 #define LPFC_PCI_BAR_WR_CMD_ARG 3
0079
0080 #define LPFC_PCI_IF0_BAR0_SIZE (1024 *  16)
0081 #define LPFC_PCI_IF0_BAR1_SIZE (1024 * 128)
0082 #define LPFC_PCI_IF0_BAR2_SIZE (1024 * 128)
0083 #define LPFC_PCI_IF2_BAR0_SIZE (1024 *  32)
0084
0085 #define LPFC_PCI_BAR_RD_BUF_SIZE 4096
0086 #define LPFC_PCI_BAR_RD_SIZE (LPFC_PCI_BAR_RD_BUF_SIZE/4)
0087
0088 #define LPFC_PCI_IF0_BAR0_RD_SIZE (LPFC_PCI_IF0_BAR0_SIZE/4)
0089 #define LPFC_PCI_IF0_BAR1_RD_SIZE (LPFC_PCI_IF0_BAR1_SIZE/4)
0090 #define LPFC_PCI_IF0_BAR2_RD_SIZE (LPFC_PCI_IF0_BAR2_SIZE/4)
0091 #define LPFC_PCI_IF2_BAR0_RD_SIZE (LPFC_PCI_IF2_BAR0_SIZE/4)
0092
0093 #define IDIAG_BARACC_BAR_NUM_INDX 0
0094 #define IDIAG_BARACC_OFF_SET_INDX 1
0095 #define IDIAG_BARACC_ACC_MOD_INDX 2
0096 #define IDIAG_BARACC_REG_VAL_INDX 2
0097 #define IDIAG_BARACC_BAR_SZE_INDX 3
0098
0099 #define IDIAG_BARACC_BAR_0 0
0100 #define IDIAG_BARACC_BAR_1 1
0101 #define IDIAG_BARACC_BAR_2 2
0102
0103 #define SINGLE_WORD 1
0104
0105 /* queue info */
0106 #define LPFC_QUE_INFO_GET_BUF_SIZE 4096
0107
0108 /* queue acc */
0109 #define LPFC_QUE_ACC_BROWSE 0xffff
0110 #define LPFC_QUE_ACC_RD_CMD_ARG 4
0111 #define LPFC_QUE_ACC_WR_CMD_ARG 6
0112 #define LPFC_QUE_ACC_BUF_SIZE 4096
0113 #define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2)
0114
0115 #define LPFC_IDIAG_EQ 1
0116 #define LPFC_IDIAG_CQ 2
0117 #define LPFC_IDIAG_MQ 3
0118 #define LPFC_IDIAG_WQ 4
0119 #define LPFC_IDIAG_RQ 5
0120
0121 #define IDIAG_QUEACC_QUETP_INDX 0
0122 #define IDIAG_QUEACC_QUEID_INDX 1
0123 #define IDIAG_QUEACC_INDEX_INDX 2
0124 #define IDIAG_QUEACC_COUNT_INDX 3
0125 #define IDIAG_QUEACC_OFFST_INDX 4
0126 #define IDIAG_QUEACC_VALUE_INDX 5
0127
0128 /* doorbell register acc */
0129 #define LPFC_DRB_ACC_ALL 0xffff
0130 #define LPFC_DRB_ACC_RD_CMD_ARG 1
0131 #define LPFC_DRB_ACC_WR_CMD_ARG 2
0132 #define LPFC_DRB_ACC_BUF_SIZE 256
0133
0134 #define LPFC_DRB_EQ   1
0135 #define LPFC_DRB_CQ   2
0136 #define LPFC_DRB_MQ   3
0137 #define LPFC_DRB_WQ   4
0138 #define LPFC_DRB_RQ   5
0139
0140 #define LPFC_DRB_MAX  5
0141
0142 #define IDIAG_DRBACC_REGID_INDX 0
0143 #define IDIAG_DRBACC_VALUE_INDX 1
0144
0145 /* control register acc */
0146 #define LPFC_CTL_ACC_ALL 0xffff
0147 #define LPFC_CTL_ACC_RD_CMD_ARG 1
0148 #define LPFC_CTL_ACC_WR_CMD_ARG 2
0149 #define LPFC_CTL_ACC_BUF_SIZE 256
0150
0151 #define LPFC_CTL_PORT_SEM  1
0152 #define LPFC_CTL_PORT_STA  2
0153 #define LPFC_CTL_PORT_CTL  3
0154 #define LPFC_CTL_PORT_ER1  4
0155 #define LPFC_CTL_PORT_ER2  5
0156 #define LPFC_CTL_PDEV_CTL  6
0157
0158 #define LPFC_CTL_MAX  6
0159
0160 #define IDIAG_CTLACC_REGID_INDX 0
0161 #define IDIAG_CTLACC_VALUE_INDX 1
0162
0163 /* mailbox access */
0164 #define LPFC_MBX_DMP_ARG 4
0165
0166 #define LPFC_MBX_ACC_BUF_SIZE 512
0167 #define LPFC_MBX_ACC_LBUF_SZ 128
0168
0169 #define LPFC_MBX_DMP_MBX_WORD 0x00000001
0170 #define LPFC_MBX_DMP_MBX_BYTE 0x00000002
0171 #define LPFC_MBX_DMP_MBX_ALL (LPFC_MBX_DMP_MBX_WORD | LPFC_MBX_DMP_MBX_BYTE)
0172
0173 #define LPFC_BSG_DMP_MBX_RD_MBX 0x00000001
0174 #define LPFC_BSG_DMP_MBX_RD_BUF 0x00000002
0175 #define LPFC_BSG_DMP_MBX_WR_MBX 0x00000004
0176 #define LPFC_BSG_DMP_MBX_WR_BUF 0x00000008
0177 #define LPFC_BSG_DMP_MBX_ALL (LPFC_BSG_DMP_MBX_RD_MBX | \
0178                   LPFC_BSG_DMP_MBX_RD_BUF | \
0179                   LPFC_BSG_DMP_MBX_WR_MBX | \
0180                   LPFC_BSG_DMP_MBX_WR_BUF)
0181
0182 #define LPFC_MBX_DMP_ALL 0xffff
0183 #define LPFC_MBX_ALL_CMD 0xff
0184
0185 #define IDIAG_MBXACC_MBCMD_INDX 0
0186 #define IDIAG_MBXACC_DPMAP_INDX 1
0187 #define IDIAG_MBXACC_DPCNT_INDX 2
0188 #define IDIAG_MBXACC_WDCNT_INDX 3
0189
0190 /* extents access */
0191 #define LPFC_EXT_ACC_CMD_ARG 1
0192 #define LPFC_EXT_ACC_BUF_SIZE 4096
0193
0194 #define LPFC_EXT_ACC_AVAIL 0x1
0195 #define LPFC_EXT_ACC_ALLOC 0x2
0196 #define LPFC_EXT_ACC_DRIVR 0x4
0197 #define LPFC_EXT_ACC_ALL   (LPFC_EXT_ACC_DRIVR | \
0198                 LPFC_EXT_ACC_AVAIL | \
0199                 LPFC_EXT_ACC_ALLOC)
0200
0201 #define IDIAG_EXTACC_EXMAP_INDX 0
0202
0203 #define SIZE_U8  sizeof(uint8_t)
0204 #define SIZE_U16 sizeof(uint16_t)
0205 #define SIZE_U32 sizeof(uint32_t)
0206
0207 #define lpfc_nvmeio_data(phba, fmt, arg...) \
0208     { \
0209     if (phba->nvmeio_trc_on) \
0210         lpfc_debugfs_nvme_trc(phba, fmt, ##arg); \
0211     }
0212
0213 struct lpfc_debug {
0214     char *i_private;
0215     char op;
0216 #define LPFC_IDIAG_OP_RD 1
0217 #define LPFC_IDIAG_OP_WR 2
0218     char *buffer;
0219     int  len;
0220 };
0221
0222 struct lpfc_debugfs_trc {
0223     char *fmt;
0224     uint32_t data1;
0225     uint32_t data2;
0226     uint32_t data3;
0227     uint32_t seq_cnt;
0228     unsigned long jif;
0229 };
0230
0231 struct lpfc_debugfs_nvmeio_trc {
0232     char *fmt;
0233     uint16_t data1;
0234     uint16_t data2;
0235     uint32_t data3;
0236 };
0237
0238 struct lpfc_idiag_offset {
0239     uint32_t last_rd;
0240 };
0241
0242 #define LPFC_IDIAG_CMD_DATA_SIZE 8
0243 struct lpfc_idiag_cmd {
0244     uint32_t opcode;
0245 #define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
0246 #define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
0247 #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
0248 #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004
0249
0250 #define LPFC_IDIAG_CMD_BARACC_RD 0x00000008
0251 #define LPFC_IDIAG_CMD_BARACC_WR 0x00000009
0252 #define LPFC_IDIAG_CMD_BARACC_ST 0x0000000a
0253 #define LPFC_IDIAG_CMD_BARACC_CL 0x0000000b
0254
0255 #define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011
0256 #define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012
0257 #define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013
0258 #define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014
0259
0260 #define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021
0261 #define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022
0262 #define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023
0263 #define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024
0264
0265 #define LPFC_IDIAG_CMD_CTLACC_RD 0x00000031
0266 #define LPFC_IDIAG_CMD_CTLACC_WR 0x00000032
0267 #define LPFC_IDIAG_CMD_CTLACC_ST 0x00000033
0268 #define LPFC_IDIAG_CMD_CTLACC_CL 0x00000034
0269
0270 #define LPFC_IDIAG_CMD_MBXACC_DP 0x00000041
0271 #define LPFC_IDIAG_BSG_MBXACC_DP 0x00000042
0272
0273 #define LPFC_IDIAG_CMD_EXTACC_RD 0x00000051
0274
0275     uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
0276 };
0277
0278 struct lpfc_idiag {
0279     uint32_t active;
0280     struct lpfc_idiag_cmd cmd;
0281     struct lpfc_idiag_offset offset;
0282     void *ptr_private;
0283 };
0284
0285 #define MAX_DEBUGFS_RX_TABLE_SIZE   (128 * LPFC_MAX_RXMONITOR_ENTRY)
0286 struct lpfc_rx_monitor_debug {
0287     char *i_private;
0288     char *buffer;
0289 };
0290
0291 #else
0292
0293 #define lpfc_nvmeio_data(phba, fmt, arg...) \
0294     no_printk(fmt, ##arg)
0295
0296 #endif
0297
0298 /* multixripool output buffer size */
0299 #define LPFC_DUMP_MULTIXRIPOOL_SIZE 8192
0300
0301 enum {
0302     DUMP_IO,
0303     DUMP_MBX,
0304     DUMP_ELS,
0305     DUMP_NVMELS,
0306 };
0307
0308 /* Mask for discovery_trace */
0309 #define LPFC_DISC_TRC_ELS_CMD       0x1 /* Trace ELS commands */
0310 #define LPFC_DISC_TRC_ELS_RSP       0x2 /* Trace ELS response */
0311 #define LPFC_DISC_TRC_ELS_UNSOL     0x4 /* Trace ELS rcv'ed   */
0312 #define LPFC_DISC_TRC_ELS_ALL       0x7 /* Trace ELS */
0313 #define LPFC_DISC_TRC_MBOX_VPORT    0x8 /* Trace vport MBOXs */
0314 #define LPFC_DISC_TRC_MBOX      0x10    /* Trace other MBOXs */
0315 #define LPFC_DISC_TRC_MBOX_ALL      0x18    /* Trace all MBOXs */
0316 #define LPFC_DISC_TRC_CT        0x20    /* Trace disc CT requests */
0317 #define LPFC_DISC_TRC_DSM       0x40    /* Trace DSM events */
0318 #define LPFC_DISC_TRC_RPORT     0x80    /* Trace rport events */
0319 #define LPFC_DISC_TRC_NODE      0x100   /* Trace ndlp state changes */
0320
0321 #define LPFC_DISC_TRC_DISCOVERY     0xef    /* common mask for general
0322                          * discovery */
0323 #endif /* H_LPFC_DEBUG_FS */
0324
0325
0326 /*
0327  * Driver debug utility routines outside of debugfs. The debug utility
0328  * routines implemented here is intended to be used in the instrumented
0329  * debug driver for debugging host or port issues.
0330  */
0331
0332 /**
0333  * lpfc_debug_dump_qe - dump an specific entry from a queue
0334  * @q: Pointer to the queue descriptor.
0335  * @idx: Index to the entry on the queue.
0336  *
0337  * This function dumps an entry indexed by @idx from a queue specified by the
0338  * queue descriptor @q.
0339  **/
0340 static void
0341 lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx)
0342 {
0343     char line_buf[LPFC_LBUF_SZ];
0344     int i, esize, qe_word_cnt, len;
0345     uint32_t *pword;
0346
0347     /* sanity checks */
0348     if (!q)
0349         return;
0350     if (idx >= q->entry_count)
0351         return;
0352
0353     esize = q->entry_size;
0354     qe_word_cnt = esize / sizeof(uint32_t);
0355     pword = lpfc_sli4_qe(q, idx);
0356
0357     len = 0;
0358     len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx);
0359     if (qe_word_cnt > 8)
0360         printk(KERN_ERR "%s\n", line_buf);
0361
0362     for (i = 0; i < qe_word_cnt; i++) {
0363         if (!(i % 8)) {
0364             if (i != 0)
0365                 printk(KERN_ERR "%s\n", line_buf);
0366             if (qe_word_cnt > 8) {
0367                 len = 0;
0368                 memset(line_buf, 0, LPFC_LBUF_SZ);
0369                 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len,
0370                         "%03d: ", i);
0371             }
0372         }
0373         len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ",
0374                 ((uint32_t)*pword) & 0xffffffff);
0375         pword++;
0376     }
0377     if (qe_word_cnt <= 8 || (i - 1) % 8)
0378         printk(KERN_ERR "%s\n", line_buf);
0379 }
0380
0381 /**
0382  * lpfc_debug_dump_q - dump all entries from an specific queue
0383  * @q: Pointer to the queue descriptor.
0384  *
0385  * This function dumps all entries from a queue specified by the queue
0386  * descriptor @q.
0387  **/
0388 static inline void
0389 lpfc_debug_dump_q(struct lpfc_queue *q)
0390 {
0391     int idx, entry_count;
0392
0393     /* sanity check */
0394     if (!q)
0395         return;
0396
0397     dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev,
0398         "%d: [qid:%d, type:%d, subtype:%d, "
0399         "qe_size:%d, qe_count:%d, "
0400         "host_index:%d, port_index:%d]\n",
0401         (q->phba)->brd_no,
0402         q->queue_id, q->type, q->subtype,
0403         q->entry_size, q->entry_count,
0404         q->host_index, q->hba_index);
0405     entry_count = q->entry_count;
0406     for (idx = 0; idx < entry_count; idx++)
0407         lpfc_debug_dump_qe(q, idx);
0408     printk(KERN_ERR "\n");
0409 }
0410
0411 /**
0412  * lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue
0413  * @phba: Pointer to HBA context object.
0414  * @wqidx: Index to a FCP or NVME work queue.
0415  *
0416  * This function dumps all entries from a FCP or NVME work queue specified
0417  * by the wqidx.
0418  **/
0419 static inline void
0420 lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx)
0421 {
0422     struct lpfc_queue *wq;
0423     char *qtypestr;
0424
0425     if (qtype == DUMP_IO) {
0426         wq = phba->sli4_hba.hdwq[wqidx].io_wq;
0427         qtypestr = "IO";
0428     } else if (qtype == DUMP_MBX) {
0429         wq = phba->sli4_hba.mbx_wq;
0430         qtypestr = "MBX";
0431     } else if (qtype == DUMP_ELS) {
0432         wq = phba->sli4_hba.els_wq;
0433         qtypestr = "ELS";
0434     } else if (qtype == DUMP_NVMELS) {
0435         wq = phba->sli4_hba.nvmels_wq;
0436         qtypestr = "NVMELS";
0437     } else
0438         return;
0439
0440     if (qtype == DUMP_IO)
0441         pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n",
0442             qtypestr, wqidx, wq->queue_id);
0443     else
0444         pr_err("%s WQ: WQ[Qid:%d]\n",
0445             qtypestr, wq->queue_id);
0446
0447     lpfc_debug_dump_q(wq);
0448 }
0449
0450 /**
0451  * lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's
0452  * cmpl queue
0453  * @phba: Pointer to HBA context object.
0454  * @wqidx: Index to a FCP work queue.
0455  *
0456  * This function dumps all entries from a FCP or NVME completion queue
0457  * which is associated to the work queue specified by the @wqidx.
0458  **/
0459 static inline void
0460 lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx)
0461 {
0462     struct lpfc_queue *wq, *cq, *eq;
0463     char *qtypestr;
0464     int eqidx;
0465
0466     /* io wq and cq are 1:1, thus same indexes */
0467     eq = NULL;
0468
0469     if (qtype == DUMP_IO) {
0470         wq = phba->sli4_hba.hdwq[wqidx].io_wq;
0471         cq = phba->sli4_hba.hdwq[wqidx].io_cq;
0472         qtypestr = "IO";
0473     } else if (qtype == DUMP_MBX) {
0474         wq = phba->sli4_hba.mbx_wq;
0475         cq = phba->sli4_hba.mbx_cq;
0476         qtypestr = "MBX";
0477     } else if (qtype == DUMP_ELS) {
0478         wq = phba->sli4_hba.els_wq;
0479         cq = phba->sli4_hba.els_cq;
0480         qtypestr = "ELS";
0481     } else if (qtype == DUMP_NVMELS) {
0482         wq = phba->sli4_hba.nvmels_wq;
0483         cq = phba->sli4_hba.nvmels_cq;
0484         qtypestr = "NVMELS";
0485     } else
0486         return;
0487
0488     for (eqidx = 0; eqidx < phba->cfg_hdw_queue; eqidx++) {
0489         eq = phba->sli4_hba.hdwq[eqidx].hba_eq;
0490         if (cq->assoc_qid == eq->queue_id)
0491             break;
0492     }
0493     if (eqidx == phba->cfg_hdw_queue) {
0494         pr_err("Couldn't find EQ for CQ. Using EQ[0]\n");
0495         eqidx = 0;
0496         eq = phba->sli4_hba.hdwq[0].hba_eq;
0497     }
0498
0499     if (qtype == DUMP_IO)
0500         pr_err("%s CQ: WQ[Idx:%d|Qid%d]->CQ[Idx%d|Qid%d]"
0501             "->EQ[Idx:%d|Qid:%d]:\n",
0502             qtypestr, wqidx, wq->queue_id, wqidx, cq->queue_id,
0503             eqidx, eq->queue_id);
0504     else
0505         pr_err("%s CQ: WQ[Qid:%d]->CQ[Qid:%d]"
0506             "->EQ[Idx:%d|Qid:%d]:\n",
0507             qtypestr, wq->queue_id, cq->queue_id,
0508             eqidx, eq->queue_id);
0509
0510     lpfc_debug_dump_q(cq);
0511 }
0512
0513 /**
0514  * lpfc_debug_dump_hba_eq - dump all entries from a fcp work queue's evt queue
0515  * @phba: Pointer to HBA context object.
0516  * @fcp_wqidx: Index to a FCP work queue.
0517  *
0518  * This function dumps all entries from a FCP event queue which is
0519  * associated to the FCP work queue specified by the @fcp_wqidx.
0520  **/
0521 static inline void
0522 lpfc_debug_dump_hba_eq(struct lpfc_hba *phba, int qidx)
0523 {
0524     struct lpfc_queue *qp;
0525
0526     qp = phba->sli4_hba.hdwq[qidx].hba_eq;
0527
0528     pr_err("EQ[Idx:%d|Qid:%d]\n", qidx, qp->queue_id);
0529
0530     lpfc_debug_dump_q(qp);
0531 }
0532
0533 /**
0534  * lpfc_debug_dump_dat_rq - dump all entries from the receive data queue
0535  * @phba: Pointer to HBA context object.
0536  *
0537  * This function dumps all entries from the receive data queue.
0538  **/
0539 static inline void
0540 lpfc_debug_dump_dat_rq(struct lpfc_hba *phba)
0541 {
0542     printk(KERN_ERR "DAT RQ: RQ[Qid:%d]\n",
0543         phba->sli4_hba.dat_rq->queue_id);
0544     lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
0545 }
0546
0547 /**
0548  * lpfc_debug_dump_hdr_rq - dump all entries from the receive header queue
0549  * @phba: Pointer to HBA context object.
0550  *
0551  * This function dumps all entries from the receive header queue.
0552  **/
0553 static inline void
0554 lpfc_debug_dump_hdr_rq(struct lpfc_hba *phba)
0555 {
0556     printk(KERN_ERR "HDR RQ: RQ[Qid:%d]\n",
0557         phba->sli4_hba.hdr_rq->queue_id);
0558     lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
0559 }
0560
0561 /**
0562  * lpfc_debug_dump_wq_by_id - dump all entries from a work queue by queue id
0563  * @phba: Pointer to HBA context object.
0564  * @qid: Work queue identifier.
0565  *
0566  * This function dumps all entries from a work queue identified by the queue
0567  * identifier.
0568  **/
0569 static inline void
0570 lpfc_debug_dump_wq_by_id(struct lpfc_hba *phba, int qid)
0571 {
0572     int wq_idx;
0573
0574     for (wq_idx = 0; wq_idx < phba->cfg_hdw_queue; wq_idx++)
0575         if (phba->sli4_hba.hdwq[wq_idx].io_wq->queue_id == qid)
0576             break;
0577     if (wq_idx < phba->cfg_hdw_queue) {
0578         pr_err("IO WQ[Idx:%d|Qid:%d]\n", wq_idx, qid);
0579         lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].io_wq);
0580         return;
0581     }
0582
0583     if (phba->sli4_hba.els_wq->queue_id == qid) {
0584         pr_err("ELS WQ[Qid:%d]\n", qid);
0585         lpfc_debug_dump_q(phba->sli4_hba.els_wq);
0586         return;
0587     }
0588
0589     if (phba->sli4_hba.nvmels_wq->queue_id == qid) {
0590         pr_err("NVME LS WQ[Qid:%d]\n", qid);
0591         lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq);
0592     }
0593 }
0594
0595 /**
0596  * lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id
0597  * @phba: Pointer to HBA context object.
0598  * @qid: Mbox work queue identifier.
0599  *
0600  * This function dumps all entries from a mbox work queue identified by the
0601  * queue identifier.
0602  **/
0603 static inline void
0604 lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid)
0605 {
0606     if (phba->sli4_hba.mbx_wq->queue_id == qid) {
0607         printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid);
0608         lpfc_debug_dump_q(phba->sli4_hba.mbx_wq);
0609     }
0610 }
0611
0612 /**
0613  * lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id
0614  * @phba: Pointer to HBA context object.
0615  * @qid: Receive queue identifier.
0616  *
0617  * This function dumps all entries from a receive queue identified by the
0618  * queue identifier.
0619  **/
0620 static inline void
0621 lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid)
0622 {
0623     if (phba->sli4_hba.hdr_rq->queue_id == qid) {
0624         printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid);
0625         lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
0626         return;
0627     }
0628     if (phba->sli4_hba.dat_rq->queue_id == qid) {
0629         printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid);
0630         lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
0631     }
0632 }
0633
0634 /**
0635  * lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id
0636  * @phba: Pointer to HBA context object.
0637  * @qid: Complete queue identifier.
0638  *
0639  * This function dumps all entries from a complete queue identified by the
0640  * queue identifier.
0641  **/
0642 static inline void
0643 lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid)
0644 {
0645     int cq_idx;
0646
0647     for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++)
0648         if (phba->sli4_hba.hdwq[cq_idx].io_cq->queue_id == qid)
0649             break;
0650
0651     if (cq_idx < phba->cfg_hdw_queue) {
0652         pr_err("IO CQ[Idx:%d|Qid:%d]\n", cq_idx, qid);
0653         lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].io_cq);
0654         return;
0655     }
0656
0657     if (phba->sli4_hba.els_cq->queue_id == qid) {
0658         pr_err("ELS CQ[Qid:%d]\n", qid);
0659         lpfc_debug_dump_q(phba->sli4_hba.els_cq);
0660         return;
0661     }
0662
0663     if (phba->sli4_hba.nvmels_cq->queue_id == qid) {
0664         pr_err("NVME LS CQ[Qid:%d]\n", qid);
0665         lpfc_debug_dump_q(phba->sli4_hba.nvmels_cq);
0666         return;
0667     }
0668
0669     if (phba->sli4_hba.mbx_cq->queue_id == qid) {
0670         pr_err("MBX CQ[Qid:%d]\n", qid);
0671         lpfc_debug_dump_q(phba->sli4_hba.mbx_cq);
0672     }
0673 }
0674
0675 /**
0676  * lpfc_debug_dump_eq_by_id - dump all entries from an event queue by queue id
0677  * @phba: Pointer to HBA context object.
0678  * @qid: Complete queue identifier.
0679  *
0680  * This function dumps all entries from an event queue identified by the
0681  * queue identifier.
0682  **/
0683 static inline void
0684 lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid)
0685 {
0686     int eq_idx;
0687
0688     for (eq_idx = 0; eq_idx < phba->cfg_hdw_queue; eq_idx++)
0689         if (phba->sli4_hba.hdwq[eq_idx].hba_eq->queue_id == qid)
0690             break;
0691
0692     if (eq_idx < phba->cfg_hdw_queue) {
0693         printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid);
0694         lpfc_debug_dump_q(phba->sli4_hba.hdwq[eq_idx].hba_eq);
0695         return;
0696     }
0697 }
0698
0699 void lpfc_debug_dump_all_queues(struct lpfc_hba *);