1 /*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2017-2022 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
213 struct 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
222 struct 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
231 struct lpfc_debugfs_nvmeio_trc {
232 char *fmt;
233 uint16_t data1;
234 uint16_t data2;
235 uint32_t data3;
236 };
237
238 struct lpfc_idiag_offset {
239 uint32_t last_rd;
240 };
241
242 #define LPFC_IDIAG_CMD_DATA_SIZE 8
243 struct 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
278 struct 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_INFO_SIZE (128 * LPFC_MAX_RXMONITOR_ENTRY)
286 struct 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
301 enum {
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 enum {
326 writeGuard = 1,
327 writeApp,
328 writeRef,
329 readGuard,
330 readApp,
331 readRef,
332 InjErrLBA,
333 InjErrNPortID,
334 InjErrWWPN,
335 };
336
337 /*
338 * Driver debug utility routines outside of debugfs. The debug utility
339 * routines implemented here is intended to be used in the instrumented
340 * debug driver for debugging host or port issues.
341 */
342
343 /**
344 * lpfc_debug_dump_qe - dump an specific entry from a queue
345 * @q: Pointer to the queue descriptor.
346 * @idx: Index to the entry on the queue.
347 *
348 * This function dumps an entry indexed by @idx from a queue specified by the
349 * queue descriptor @q.
350 **/
351 static void
lpfc_debug_dump_qe(struct lpfc_queue * q,uint32_t idx)352 lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx)
353 {
354 char line_buf[LPFC_LBUF_SZ];
355 int i, esize, qe_word_cnt, len;
356 uint32_t *pword;
357
358 /* sanity checks */
359 if (!q)
360 return;
361 if (idx >= q->entry_count)
362 return;
363
364 esize = q->entry_size;
365 qe_word_cnt = esize / sizeof(uint32_t);
366 pword = lpfc_sli4_qe(q, idx);
367
368 len = 0;
369 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx);
370 if (qe_word_cnt > 8)
371 printk(KERN_ERR "%s\n", line_buf);
372
373 for (i = 0; i < qe_word_cnt; i++) {
374 if (!(i % 8)) {
375 if (i != 0)
376 printk(KERN_ERR "%s\n", line_buf);
377 if (qe_word_cnt > 8) {
378 len = 0;
379 memset(line_buf, 0, LPFC_LBUF_SZ);
380 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len,
381 "%03d: ", i);
382 }
383 }
384 len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ",
385 ((uint32_t)*pword) & 0xffffffff);
386 pword++;
387 }
388 if (qe_word_cnt <= 8 || (i - 1) % 8)
389 printk(KERN_ERR "%s\n", line_buf);
390 }
391
392 /**
393 * lpfc_debug_dump_q - dump all entries from an specific queue
394 * @q: Pointer to the queue descriptor.
395 *
396 * This function dumps all entries from a queue specified by the queue
397 * descriptor @q.
398 **/
399 static inline void
lpfc_debug_dump_q(struct lpfc_queue * q)400 lpfc_debug_dump_q(struct lpfc_queue *q)
401 {
402 int idx, entry_count;
403
404 /* sanity check */
405 if (!q)
406 return;
407
408 dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev,
409 "%d: [qid:%d, type:%d, subtype:%d, "
410 "qe_size:%d, qe_count:%d, "
411 "host_index:%d, port_index:%d]\n",
412 (q->phba)->brd_no,
413 q->queue_id, q->type, q->subtype,
414 q->entry_size, q->entry_count,
415 q->host_index, q->hba_index);
416 entry_count = q->entry_count;
417 for (idx = 0; idx < entry_count; idx++)
418 lpfc_debug_dump_qe(q, idx);
419 printk(KERN_ERR "\n");
420 }
421
422 /**
423 * lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue
424 * @phba: Pointer to HBA context object.
425 * @wqidx: Index to a FCP or NVME work queue.
426 *
427 * This function dumps all entries from a FCP or NVME work queue specified
428 * by the wqidx.
429 **/
430 static inline void
lpfc_debug_dump_wq(struct lpfc_hba * phba,int qtype,int wqidx)431 lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx)
432 {
433 struct lpfc_queue *wq;
434 char *qtypestr;
435
436 if (qtype == DUMP_IO) {
437 wq = phba->sli4_hba.hdwq[wqidx].io_wq;
438 qtypestr = "IO";
439 } else if (qtype == DUMP_MBX) {
440 wq = phba->sli4_hba.mbx_wq;
441 qtypestr = "MBX";
442 } else if (qtype == DUMP_ELS) {
443 wq = phba->sli4_hba.els_wq;
444 qtypestr = "ELS";
445 } else if (qtype == DUMP_NVMELS) {
446 wq = phba->sli4_hba.nvmels_wq;
447 qtypestr = "NVMELS";
448 } else
449 return;
450
451 if (qtype == DUMP_IO)
452 pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n",
453 qtypestr, wqidx, wq->queue_id);
454 else
455 pr_err("%s WQ: WQ[Qid:%d]\n",
456 qtypestr, wq->queue_id);
457
458 lpfc_debug_dump_q(wq);
459 }
460
461 /**
462 * lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's
463 * cmpl queue
464 * @phba: Pointer to HBA context object.
465 * @wqidx: Index to a FCP work queue.
466 *
467 * This function dumps all entries from a FCP or NVME completion queue
468 * which is associated to the work queue specified by the @wqidx.
469 **/
470 static inline void
lpfc_debug_dump_cq(struct lpfc_hba * phba,int qtype,int wqidx)471 lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx)
472 {
473 struct lpfc_queue *wq, *cq, *eq;
474 char *qtypestr;
475 int eqidx;
476
477 /* io wq and cq are 1:1, thus same indexes */
478 eq = NULL;
479
480 if (qtype == DUMP_IO) {
481 wq = phba->sli4_hba.hdwq[wqidx].io_wq;
482 cq = phba->sli4_hba.hdwq[wqidx].io_cq;
483 qtypestr = "IO";
484 } else if (qtype == DUMP_MBX) {
485 wq = phba->sli4_hba.mbx_wq;
486 cq = phba->sli4_hba.mbx_cq;
487 qtypestr = "MBX";
488 } else if (qtype == DUMP_ELS) {
489 wq = phba->sli4_hba.els_wq;
490 cq = phba->sli4_hba.els_cq;
491 qtypestr = "ELS";
492 } else if (qtype == DUMP_NVMELS) {
493 wq = phba->sli4_hba.nvmels_wq;
494 cq = phba->sli4_hba.nvmels_cq;
495 qtypestr = "NVMELS";
496 } else
497 return;
498
499 for (eqidx = 0; eqidx < phba->cfg_hdw_queue; eqidx++) {
500 eq = phba->sli4_hba.hdwq[eqidx].hba_eq;
501 if (cq->assoc_qid == eq->queue_id)
502 break;
503 }
504 if (eqidx == phba->cfg_hdw_queue) {
505 pr_err("Couldn't find EQ for CQ. Using EQ[0]\n");
506 eqidx = 0;
507 eq = phba->sli4_hba.hdwq[0].hba_eq;
508 }
509
510 if (qtype == DUMP_IO)
511 pr_err("%s CQ: WQ[Idx:%d|Qid%d]->CQ[Idx%d|Qid%d]"
512 "->EQ[Idx:%d|Qid:%d]:\n",
513 qtypestr, wqidx, wq->queue_id, wqidx, cq->queue_id,
514 eqidx, eq->queue_id);
515 else
516 pr_err("%s CQ: WQ[Qid:%d]->CQ[Qid:%d]"
517 "->EQ[Idx:%d|Qid:%d]:\n",
518 qtypestr, wq->queue_id, cq->queue_id,
519 eqidx, eq->queue_id);
520
521 lpfc_debug_dump_q(cq);
522 }
523
524 /**
525 * lpfc_debug_dump_hba_eq - dump all entries from a fcp work queue's evt queue
526 * @phba: Pointer to HBA context object.
527 * @fcp_wqidx: Index to a FCP work queue.
528 *
529 * This function dumps all entries from a FCP event queue which is
530 * associated to the FCP work queue specified by the @fcp_wqidx.
531 **/
532 static inline void
lpfc_debug_dump_hba_eq(struct lpfc_hba * phba,int qidx)533 lpfc_debug_dump_hba_eq(struct lpfc_hba *phba, int qidx)
534 {
535 struct lpfc_queue *qp;
536
537 qp = phba->sli4_hba.hdwq[qidx].hba_eq;
538
539 pr_err("EQ[Idx:%d|Qid:%d]\n", qidx, qp->queue_id);
540
541 lpfc_debug_dump_q(qp);
542 }
543
544 /**
545 * lpfc_debug_dump_dat_rq - dump all entries from the receive data queue
546 * @phba: Pointer to HBA context object.
547 *
548 * This function dumps all entries from the receive data queue.
549 **/
550 static inline void
lpfc_debug_dump_dat_rq(struct lpfc_hba * phba)551 lpfc_debug_dump_dat_rq(struct lpfc_hba *phba)
552 {
553 printk(KERN_ERR "DAT RQ: RQ[Qid:%d]\n",
554 phba->sli4_hba.dat_rq->queue_id);
555 lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
556 }
557
558 /**
559 * lpfc_debug_dump_hdr_rq - dump all entries from the receive header queue
560 * @phba: Pointer to HBA context object.
561 *
562 * This function dumps all entries from the receive header queue.
563 **/
564 static inline void
lpfc_debug_dump_hdr_rq(struct lpfc_hba * phba)565 lpfc_debug_dump_hdr_rq(struct lpfc_hba *phba)
566 {
567 printk(KERN_ERR "HDR RQ: RQ[Qid:%d]\n",
568 phba->sli4_hba.hdr_rq->queue_id);
569 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
570 }
571
572 /**
573 * lpfc_debug_dump_wq_by_id - dump all entries from a work queue by queue id
574 * @phba: Pointer to HBA context object.
575 * @qid: Work queue identifier.
576 *
577 * This function dumps all entries from a work queue identified by the queue
578 * identifier.
579 **/
580 static inline void
lpfc_debug_dump_wq_by_id(struct lpfc_hba * phba,int qid)581 lpfc_debug_dump_wq_by_id(struct lpfc_hba *phba, int qid)
582 {
583 int wq_idx;
584
585 for (wq_idx = 0; wq_idx < phba->cfg_hdw_queue; wq_idx++)
586 if (phba->sli4_hba.hdwq[wq_idx].io_wq->queue_id == qid)
587 break;
588 if (wq_idx < phba->cfg_hdw_queue) {
589 pr_err("IO WQ[Idx:%d|Qid:%d]\n", wq_idx, qid);
590 lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].io_wq);
591 return;
592 }
593
594 if (phba->sli4_hba.els_wq->queue_id == qid) {
595 pr_err("ELS WQ[Qid:%d]\n", qid);
596 lpfc_debug_dump_q(phba->sli4_hba.els_wq);
597 return;
598 }
599
600 if (phba->sli4_hba.nvmels_wq->queue_id == qid) {
601 pr_err("NVME LS WQ[Qid:%d]\n", qid);
602 lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq);
603 }
604 }
605
606 /**
607 * lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id
608 * @phba: Pointer to HBA context object.
609 * @qid: Mbox work queue identifier.
610 *
611 * This function dumps all entries from a mbox work queue identified by the
612 * queue identifier.
613 **/
614 static inline void
lpfc_debug_dump_mq_by_id(struct lpfc_hba * phba,int qid)615 lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid)
616 {
617 if (phba->sli4_hba.mbx_wq->queue_id == qid) {
618 printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid);
619 lpfc_debug_dump_q(phba->sli4_hba.mbx_wq);
620 }
621 }
622
623 /**
624 * lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id
625 * @phba: Pointer to HBA context object.
626 * @qid: Receive queue identifier.
627 *
628 * This function dumps all entries from a receive queue identified by the
629 * queue identifier.
630 **/
631 static inline void
lpfc_debug_dump_rq_by_id(struct lpfc_hba * phba,int qid)632 lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid)
633 {
634 if (phba->sli4_hba.hdr_rq->queue_id == qid) {
635 printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid);
636 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
637 return;
638 }
639 if (phba->sli4_hba.dat_rq->queue_id == qid) {
640 printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid);
641 lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
642 }
643 }
644
645 /**
646 * lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id
647 * @phba: Pointer to HBA context object.
648 * @qid: Complete queue identifier.
649 *
650 * This function dumps all entries from a complete queue identified by the
651 * queue identifier.
652 **/
653 static inline void
lpfc_debug_dump_cq_by_id(struct lpfc_hba * phba,int qid)654 lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid)
655 {
656 int cq_idx;
657
658 for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++)
659 if (phba->sli4_hba.hdwq[cq_idx].io_cq->queue_id == qid)
660 break;
661
662 if (cq_idx < phba->cfg_hdw_queue) {
663 pr_err("IO CQ[Idx:%d|Qid:%d]\n", cq_idx, qid);
664 lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].io_cq);
665 return;
666 }
667
668 if (phba->sli4_hba.els_cq->queue_id == qid) {
669 pr_err("ELS CQ[Qid:%d]\n", qid);
670 lpfc_debug_dump_q(phba->sli4_hba.els_cq);
671 return;
672 }
673
674 if (phba->sli4_hba.nvmels_cq->queue_id == qid) {
675 pr_err("NVME LS CQ[Qid:%d]\n", qid);
676 lpfc_debug_dump_q(phba->sli4_hba.nvmels_cq);
677 return;
678 }
679
680 if (phba->sli4_hba.mbx_cq->queue_id == qid) {
681 pr_err("MBX CQ[Qid:%d]\n", qid);
682 lpfc_debug_dump_q(phba->sli4_hba.mbx_cq);
683 }
684 }
685
686 /**
687 * lpfc_debug_dump_eq_by_id - dump all entries from an event queue by queue id
688 * @phba: Pointer to HBA context object.
689 * @qid: Complete queue identifier.
690 *
691 * This function dumps all entries from an event queue identified by the
692 * queue identifier.
693 **/
694 static inline void
lpfc_debug_dump_eq_by_id(struct lpfc_hba * phba,int qid)695 lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid)
696 {
697 int eq_idx;
698
699 for (eq_idx = 0; eq_idx < phba->cfg_hdw_queue; eq_idx++)
700 if (phba->sli4_hba.hdwq[eq_idx].hba_eq->queue_id == qid)
701 break;
702
703 if (eq_idx < phba->cfg_hdw_queue) {
704 printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid);
705 lpfc_debug_dump_q(phba->sli4_hba.hdwq[eq_idx].hba_eq);
706 return;
707 }
708 }
709
710 void lpfc_debug_dump_all_queues(struct lpfc_hba *);
711