tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2017 Broadcom. All Rights Reserved. The term *
5 * “Broadcom” refers to Broadcom Limited and/or its subsidiaries. *
6 * Copyright (C) 2007-2011 Emulex. All rights reserved. *
7 * EMULEX and SLI are trademarks of Emulex. *
8 * www.broadcom.com *
9 * *
10 * This program is free software; you can redistribute it and/or *
11 * modify it under the terms of version 2 of the GNU General *
12 * Public License as published by the Free Software Foundation. *
13 * This program is distributed in the hope that it will be useful. *
14 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
15 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
17 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
18 * TO BE LEGALLY INVALID. See the GNU General Public License for *
19 * more details, a copy of which can be found in the file COPYING *
20 * included with this package. *
21 *******************************************************************/
22
23#ifndef _H_LPFC_DEBUG_FS
24#define _H_LPFC_DEBUG_FS
25
26#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
27
28/* size of output line, for discovery_trace and slow_ring_trace */
29#define LPFC_DEBUG_TRC_ENTRY_SIZE 100
30
31/* nodelist output buffer size */
32#define LPFC_NODELIST_SIZE 8192
33#define LPFC_NODELIST_ENTRY_SIZE 120
34
35/* dumpHBASlim output buffer size */
36#define LPFC_DUMPHBASLIM_SIZE 4096
37
38/* dumpHostSlim output buffer size */
39#define LPFC_DUMPHOSTSLIM_SIZE 4096
40
41/* dumpSLIqinfo output buffer size */
42#define LPFC_DUMPSLIQINFO_SIZE 4096
43
44/* hbqinfo output buffer size */
45#define LPFC_HBQINFO_SIZE 8192
46
47/* nvmestat output buffer size */
48#define LPFC_NVMESTAT_SIZE 8192
49#define LPFC_NVMEKTIME_SIZE 8192
50#define LPFC_CPUCHECK_SIZE 8192
51#define LPFC_NVMEIO_TRC_SIZE 8192
52
53#define LPFC_DEBUG_OUT_LINE_SZ 80
54
55/*
56 * For SLI4 iDiag debugfs diagnostics tool
57 */
58
59/* pciConf */
60#define LPFC_PCI_CFG_BROWSE 0xffff
61#define LPFC_PCI_CFG_RD_CMD_ARG 2
62#define LPFC_PCI_CFG_WR_CMD_ARG 3
63#define LPFC_PCI_CFG_SIZE 4096
64#define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4)
65
66#define IDIAG_PCICFG_WHERE_INDX 0
67#define IDIAG_PCICFG_COUNT_INDX 1
68#define IDIAG_PCICFG_VALUE_INDX 2
69
70/* barAcc */
71#define LPFC_PCI_BAR_BROWSE 0xffff
72#define LPFC_PCI_BAR_RD_CMD_ARG 3
73#define LPFC_PCI_BAR_WR_CMD_ARG 3
74
75#define LPFC_PCI_IF0_BAR0_SIZE (1024 * 16)
76#define LPFC_PCI_IF0_BAR1_SIZE (1024 * 128)
77#define LPFC_PCI_IF0_BAR2_SIZE (1024 * 128)
78#define LPFC_PCI_IF2_BAR0_SIZE (1024 * 32)
79
80#define LPFC_PCI_BAR_RD_BUF_SIZE 4096
81#define LPFC_PCI_BAR_RD_SIZE (LPFC_PCI_BAR_RD_BUF_SIZE/4)
82
83#define LPFC_PCI_IF0_BAR0_RD_SIZE (LPFC_PCI_IF0_BAR0_SIZE/4)
84#define LPFC_PCI_IF0_BAR1_RD_SIZE (LPFC_PCI_IF0_BAR1_SIZE/4)
85#define LPFC_PCI_IF0_BAR2_RD_SIZE (LPFC_PCI_IF0_BAR2_SIZE/4)
86#define LPFC_PCI_IF2_BAR0_RD_SIZE (LPFC_PCI_IF2_BAR0_SIZE/4)
87
88#define IDIAG_BARACC_BAR_NUM_INDX 0
89#define IDIAG_BARACC_OFF_SET_INDX 1
90#define IDIAG_BARACC_ACC_MOD_INDX 2
91#define IDIAG_BARACC_REG_VAL_INDX 2
92#define IDIAG_BARACC_BAR_SZE_INDX 3
93
94#define IDIAG_BARACC_BAR_0 0
95#define IDIAG_BARACC_BAR_1 1
96#define IDIAG_BARACC_BAR_2 2
97
98#define SINGLE_WORD 1
99
100/* queue info */
101#define LPFC_QUE_INFO_GET_BUF_SIZE 4096
102
103/* queue acc */
104#define LPFC_QUE_ACC_BROWSE 0xffff
105#define LPFC_QUE_ACC_RD_CMD_ARG 4
106#define LPFC_QUE_ACC_WR_CMD_ARG 6
107#define LPFC_QUE_ACC_BUF_SIZE 4096
108#define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2)
109
110#define LPFC_IDIAG_EQ 1
111#define LPFC_IDIAG_CQ 2
112#define LPFC_IDIAG_MQ 3
113#define LPFC_IDIAG_WQ 4
114#define LPFC_IDIAG_RQ 5
115
116#define IDIAG_QUEACC_QUETP_INDX 0
117#define IDIAG_QUEACC_QUEID_INDX 1
118#define IDIAG_QUEACC_INDEX_INDX 2
119#define IDIAG_QUEACC_COUNT_INDX 3
120#define IDIAG_QUEACC_OFFST_INDX 4
121#define IDIAG_QUEACC_VALUE_INDX 5
122
123/* doorbell register acc */
124#define LPFC_DRB_ACC_ALL 0xffff
125#define LPFC_DRB_ACC_RD_CMD_ARG 1
126#define LPFC_DRB_ACC_WR_CMD_ARG 2
127#define LPFC_DRB_ACC_BUF_SIZE 256
128
129#define LPFC_DRB_EQCQ 1
130#define LPFC_DRB_MQ 2
131#define LPFC_DRB_WQ 3
132#define LPFC_DRB_RQ 4
133
134#define LPFC_DRB_MAX 4
135
136#define IDIAG_DRBACC_REGID_INDX 0
137#define IDIAG_DRBACC_VALUE_INDX 1
138
139/* control register acc */
140#define LPFC_CTL_ACC_ALL 0xffff
141#define LPFC_CTL_ACC_RD_CMD_ARG 1
142#define LPFC_CTL_ACC_WR_CMD_ARG 2
143#define LPFC_CTL_ACC_BUF_SIZE 256
144
145#define LPFC_CTL_PORT_SEM 1
146#define LPFC_CTL_PORT_STA 2
147#define LPFC_CTL_PORT_CTL 3
148#define LPFC_CTL_PORT_ER1 4
149#define LPFC_CTL_PORT_ER2 5
150#define LPFC_CTL_PDEV_CTL 6
151
152#define LPFC_CTL_MAX 6
153
154#define IDIAG_CTLACC_REGID_INDX 0
155#define IDIAG_CTLACC_VALUE_INDX 1
156
157/* mailbox access */
158#define LPFC_MBX_DMP_ARG 4
159
160#define LPFC_MBX_ACC_BUF_SIZE 512
161#define LPFC_MBX_ACC_LBUF_SZ 128
162
163#define LPFC_MBX_DMP_MBX_WORD 0x00000001
164#define LPFC_MBX_DMP_MBX_BYTE 0x00000002
165#define LPFC_MBX_DMP_MBX_ALL (LPFC_MBX_DMP_MBX_WORD | LPFC_MBX_DMP_MBX_BYTE)
166
167#define LPFC_BSG_DMP_MBX_RD_MBX 0x00000001
168#define LPFC_BSG_DMP_MBX_RD_BUF 0x00000002
169#define LPFC_BSG_DMP_MBX_WR_MBX 0x00000004
170#define LPFC_BSG_DMP_MBX_WR_BUF 0x00000008
171#define LPFC_BSG_DMP_MBX_ALL (LPFC_BSG_DMP_MBX_RD_MBX | \
172 LPFC_BSG_DMP_MBX_RD_BUF | \
173 LPFC_BSG_DMP_MBX_WR_MBX | \
174 LPFC_BSG_DMP_MBX_WR_BUF)
175
176#define LPFC_MBX_DMP_ALL 0xffff
177#define LPFC_MBX_ALL_CMD 0xff
178
179#define IDIAG_MBXACC_MBCMD_INDX 0
180#define IDIAG_MBXACC_DPMAP_INDX 1
181#define IDIAG_MBXACC_DPCNT_INDX 2
182#define IDIAG_MBXACC_WDCNT_INDX 3
183
184/* extents access */
185#define LPFC_EXT_ACC_CMD_ARG 1
186#define LPFC_EXT_ACC_BUF_SIZE 4096
187
188#define LPFC_EXT_ACC_AVAIL 0x1
189#define LPFC_EXT_ACC_ALLOC 0x2
190#define LPFC_EXT_ACC_DRIVR 0x4
191#define LPFC_EXT_ACC_ALL (LPFC_EXT_ACC_DRIVR | \
192 LPFC_EXT_ACC_AVAIL | \
193 LPFC_EXT_ACC_ALLOC)
194
195#define IDIAG_EXTACC_EXMAP_INDX 0
196
197#define SIZE_U8 sizeof(uint8_t)
198#define SIZE_U16 sizeof(uint16_t)
199#define SIZE_U32 sizeof(uint32_t)
200
201#define lpfc_nvmeio_data(phba, fmt, arg...) \
202 { \
203 if (phba->nvmeio_trc_on) \
204 lpfc_debugfs_nvme_trc(phba, fmt, ##arg); \
205 }
206
207struct lpfc_debug {
208 char *i_private;
209 char op;
210#define LPFC_IDIAG_OP_RD 1
211#define LPFC_IDIAG_OP_WR 2
212 char *buffer;
213 int len;
214};
215
216struct lpfc_debugfs_trc {
217 char *fmt;
218 uint32_t data1;
219 uint32_t data2;
220 uint32_t data3;
221 uint32_t seq_cnt;
222 unsigned long jif;
223};
224
225struct lpfc_debugfs_nvmeio_trc {
226 char *fmt;
227 uint16_t data1;
228 uint16_t data2;
229 uint32_t data3;
230};
231
232struct lpfc_idiag_offset {
233 uint32_t last_rd;
234};
235
236#define LPFC_IDIAG_CMD_DATA_SIZE 8
237struct lpfc_idiag_cmd {
238 uint32_t opcode;
239#define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
240#define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
241#define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
242#define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004
243
244#define LPFC_IDIAG_CMD_BARACC_RD 0x00000008
245#define LPFC_IDIAG_CMD_BARACC_WR 0x00000009
246#define LPFC_IDIAG_CMD_BARACC_ST 0x0000000a
247#define LPFC_IDIAG_CMD_BARACC_CL 0x0000000b
248
249#define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011
250#define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012
251#define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013
252#define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014
253
254#define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021
255#define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022
256#define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023
257#define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024
258
259#define LPFC_IDIAG_CMD_CTLACC_RD 0x00000031
260#define LPFC_IDIAG_CMD_CTLACC_WR 0x00000032
261#define LPFC_IDIAG_CMD_CTLACC_ST 0x00000033
262#define LPFC_IDIAG_CMD_CTLACC_CL 0x00000034
263
264#define LPFC_IDIAG_CMD_MBXACC_DP 0x00000041
265#define LPFC_IDIAG_BSG_MBXACC_DP 0x00000042
266
267#define LPFC_IDIAG_CMD_EXTACC_RD 0x00000051
268
269 uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
270};
271
272struct lpfc_idiag {
273 uint32_t active;
274 struct lpfc_idiag_cmd cmd;
275 struct lpfc_idiag_offset offset;
276 void *ptr_private;
277};
278
279#else
280
281#define lpfc_nvmeio_data(phba, fmt, arg...) \
282 no_printk(fmt, ##arg)
283
284#endif
285
286enum {
287 DUMP_FCP,
288 DUMP_NVME,
289 DUMP_MBX,
290 DUMP_ELS,
291 DUMP_NVMELS,
292};
293
294/* Mask for discovery_trace */
295#define LPFC_DISC_TRC_ELS_CMD 0x1 /* Trace ELS commands */
296#define LPFC_DISC_TRC_ELS_RSP 0x2 /* Trace ELS response */
297#define LPFC_DISC_TRC_ELS_UNSOL 0x4 /* Trace ELS rcv'ed */
298#define LPFC_DISC_TRC_ELS_ALL 0x7 /* Trace ELS */
299#define LPFC_DISC_TRC_MBOX_VPORT 0x8 /* Trace vport MBOXs */
300#define LPFC_DISC_TRC_MBOX 0x10 /* Trace other MBOXs */
301#define LPFC_DISC_TRC_MBOX_ALL 0x18 /* Trace all MBOXs */
302#define LPFC_DISC_TRC_CT 0x20 /* Trace disc CT requests */
303#define LPFC_DISC_TRC_DSM 0x40 /* Trace DSM events */
304#define LPFC_DISC_TRC_RPORT 0x80 /* Trace rport events */
305#define LPFC_DISC_TRC_NODE 0x100 /* Trace ndlp state changes */
306
307#define LPFC_DISC_TRC_DISCOVERY 0xef /* common mask for general
308 * discovery */
309#endif /* H_LPFC_DEBUG_FS */
310
311
312/*
313 * Driver debug utility routines outside of debugfs. The debug utility
314 * routines implemented here is intended to be used in the instrumented
315 * debug driver for debugging host or port issues.
316 */
317
318/**
319 * lpfc_debug_dump_qe - dump an specific entry from a queue
320 * @q: Pointer to the queue descriptor.
321 * @idx: Index to the entry on the queue.
322 *
323 * This function dumps an entry indexed by @idx from a queue specified by the
324 * queue descriptor @q.
325 **/
326static inline void
327lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx)
328{
329 char line_buf[LPFC_LBUF_SZ];
330 int i, esize, qe_word_cnt, len;
331 uint32_t *pword;
332
333 /* sanity checks */
334 if (!q)
335 return;
336 if (idx >= q->entry_count)
337 return;
338
339 esize = q->entry_size;
340 qe_word_cnt = esize / sizeof(uint32_t);
341 pword = q->qe[idx].address;
342
343 len = 0;
344 len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx);
345 if (qe_word_cnt > 8)
346 printk(KERN_ERR "%s\n", line_buf);
347
348 for (i = 0; i < qe_word_cnt; i++) {
349 if (!(i % 8)) {
350 if (i != 0)
351 printk(KERN_ERR "%s\n", line_buf);
352 if (qe_word_cnt > 8) {
353 len = 0;
354 memset(line_buf, 0, LPFC_LBUF_SZ);
355 len += snprintf(line_buf+len, LPFC_LBUF_SZ-len,
356 "%03d: ", i);
357 }
358 }
359 len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ",
360 ((uint32_t)*pword) & 0xffffffff);
361 pword++;
362 }
363 if (qe_word_cnt <= 8 || (i - 1) % 8)
364 printk(KERN_ERR "%s\n", line_buf);
365}
366
367/**
368 * lpfc_debug_dump_q - dump all entries from an specific queue
369 * @q: Pointer to the queue descriptor.
370 *
371 * This function dumps all entries from a queue specified by the queue
372 * descriptor @q.
373 **/
374static inline void
375lpfc_debug_dump_q(struct lpfc_queue *q)
376{
377 int idx, entry_count;
378
379 /* sanity check */
380 if (!q)
381 return;
382
383 dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev,
384 "%d: [qid:%d, type:%d, subtype:%d, "
385 "qe_size:%d, qe_count:%d, "
386 "host_index:%d, port_index:%d]\n",
387 (q->phba)->brd_no,
388 q->queue_id, q->type, q->subtype,
389 q->entry_size, q->entry_count,
390 q->host_index, q->hba_index);
391 entry_count = q->entry_count;
392 for (idx = 0; idx < entry_count; idx++)
393 lpfc_debug_dump_qe(q, idx);
394 printk(KERN_ERR "\n");
395}
396
397/**
398 * lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue
399 * @phba: Pointer to HBA context object.
400 * @wqidx: Index to a FCP or NVME work queue.
401 *
402 * This function dumps all entries from a FCP or NVME work queue specified
403 * by the wqidx.
404 **/
405static inline void
406lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx)
407{
408 struct lpfc_queue *wq;
409 char *qtypestr;
410
411 if (qtype == DUMP_FCP) {
412 wq = phba->sli4_hba.fcp_wq[wqidx];
413 qtypestr = "FCP";
414 } else if (qtype == DUMP_NVME) {
415 wq = phba->sli4_hba.nvme_wq[wqidx];
416 qtypestr = "NVME";
417 } else if (qtype == DUMP_MBX) {
418 wq = phba->sli4_hba.mbx_wq;
419 qtypestr = "MBX";
420 } else if (qtype == DUMP_ELS) {
421 wq = phba->sli4_hba.els_wq;
422 qtypestr = "ELS";
423 } else if (qtype == DUMP_NVMELS) {
424 wq = phba->sli4_hba.nvmels_wq;
425 qtypestr = "NVMELS";
426 } else
427 return;
428
429 if (qtype == DUMP_FCP || qtype == DUMP_NVME)
430 pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n",
431 qtypestr, wqidx, wq->queue_id);
432 else
433 pr_err("%s WQ: WQ[Qid:%d]\n",
434 qtypestr, wq->queue_id);
435
436 lpfc_debug_dump_q(wq);
437}
438
439/**
440 * lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's
441 * cmpl queue
442 * @phba: Pointer to HBA context object.
443 * @wqidx: Index to a FCP work queue.
444 *
445 * This function dumps all entries from a FCP or NVME completion queue
446 * which is associated to the work queue specified by the @wqidx.
447 **/
448static inline void
449lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx)
450{
451 struct lpfc_queue *wq, *cq, *eq;
452 char *qtypestr;
453 int eqidx;
454
455 /* fcp/nvme wq and cq are 1:1, thus same indexes */
456
457 if (qtype == DUMP_FCP) {
458 wq = phba->sli4_hba.fcp_wq[wqidx];
459 cq = phba->sli4_hba.fcp_cq[wqidx];
460 qtypestr = "FCP";
461 } else if (qtype == DUMP_NVME) {
462 wq = phba->sli4_hba.nvme_wq[wqidx];
463 cq = phba->sli4_hba.nvme_cq[wqidx];
464 qtypestr = "NVME";
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->io_channel_irqs; eqidx++) {
481 eq = phba->sli4_hba.hba_eq[eqidx];
482 if (cq->assoc_qid == eq->queue_id)
483 break;
484 }
485 if (eqidx == phba->io_channel_irqs) {
486 pr_err("Couldn't find EQ for CQ. Using EQ[0]\n");
487 eqidx = 0;
488 eq = phba->sli4_hba.hba_eq[0];
489 }
490
491 if (qtype == DUMP_FCP || qtype == DUMP_NVME)
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 **/
513static inline void
514lpfc_debug_dump_hba_eq(struct lpfc_hba *phba, int qidx)
515{
516 struct lpfc_queue *qp;
517
518 qp = phba->sli4_hba.hba_eq[qidx];
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 **/
531static inline void
532lpfc_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 **/
545static inline void
546lpfc_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 **/
561static inline void
562lpfc_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_fcp_io_channel; wq_idx++)
567 if (phba->sli4_hba.fcp_wq[wq_idx]->queue_id == qid)
568 break;
569 if (wq_idx < phba->cfg_fcp_io_channel) {
570 pr_err("FCP WQ[Idx:%d|Qid:%d]\n", wq_idx, qid);
571 lpfc_debug_dump_q(phba->sli4_hba.fcp_wq[wq_idx]);
572 return;
573 }
574
575 for (wq_idx = 0; wq_idx < phba->cfg_nvme_io_channel; wq_idx++)
576 if (phba->sli4_hba.nvme_wq[wq_idx]->queue_id == qid)
577 break;
578 if (wq_idx < phba->cfg_nvme_io_channel) {
579 pr_err("NVME WQ[Idx:%d|Qid:%d]\n", wq_idx, qid);
580 lpfc_debug_dump_q(phba->sli4_hba.nvme_wq[wq_idx]);
581 return;
582 }
583
584 if (phba->sli4_hba.els_wq->queue_id == qid) {
585 pr_err("ELS WQ[Qid:%d]\n", qid);
586 lpfc_debug_dump_q(phba->sli4_hba.els_wq);
587 return;
588 }
589
590 if (phba->sli4_hba.nvmels_wq->queue_id == qid) {
591 pr_err("NVME LS WQ[Qid:%d]\n", qid);
592 lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq);
593 }
594}
595
596/**
597 * lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id
598 * @phba: Pointer to HBA context object.
599 * @qid: Mbox work queue identifier.
600 *
601 * This function dumps all entries from a mbox work queue identified by the
602 * queue identifier.
603 **/
604static inline void
605lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid)
606{
607 if (phba->sli4_hba.mbx_wq->queue_id == qid) {
608 printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid);
609 lpfc_debug_dump_q(phba->sli4_hba.mbx_wq);
610 }
611}
612
613/**
614 * lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id
615 * @phba: Pointer to HBA context object.
616 * @qid: Receive queue identifier.
617 *
618 * This function dumps all entries from a receive queue identified by the
619 * queue identifier.
620 **/
621static inline void
622lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid)
623{
624 if (phba->sli4_hba.hdr_rq->queue_id == qid) {
625 printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid);
626 lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
627 return;
628 }
629 if (phba->sli4_hba.dat_rq->queue_id == qid) {
630 printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid);
631 lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
632 }
633}
634
635/**
636 * lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id
637 * @phba: Pointer to HBA context object.
638 * @qid: Complete queue identifier.
639 *
640 * This function dumps all entries from a complete queue identified by the
641 * queue identifier.
642 **/
643static inline void
644lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid)
645{
646 int cq_idx;
647
648 for (cq_idx = 0; cq_idx < phba->cfg_fcp_io_channel; cq_idx++)
649 if (phba->sli4_hba.fcp_cq[cq_idx]->queue_id == qid)
650 break;
651
652 if (cq_idx < phba->cfg_fcp_io_channel) {
653 pr_err("FCP CQ[Idx:%d|Qid:%d]\n", cq_idx, qid);
654 lpfc_debug_dump_q(phba->sli4_hba.fcp_cq[cq_idx]);
655 return;
656 }
657
658 for (cq_idx = 0; cq_idx < phba->cfg_nvme_io_channel; cq_idx++)
659 if (phba->sli4_hba.nvme_cq[cq_idx]->queue_id == qid)
660 break;
661
662 if (cq_idx < phba->cfg_nvme_io_channel) {
663 pr_err("NVME CQ[Idx:%d|Qid:%d]\n", cq_idx, qid);
664 lpfc_debug_dump_q(phba->sli4_hba.nvme_cq[cq_idx]);
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 **/
694static inline void
695lpfc_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->io_channel_irqs; eq_idx++)
700 if (phba->sli4_hba.hba_eq[eq_idx]->queue_id == qid)
701 break;
702
703 if (eq_idx < phba->io_channel_irqs) {
704 printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid);
705 lpfc_debug_dump_q(phba->sli4_hba.hba_eq[eq_idx]);
706 return;
707 }
708}
709
710void lpfc_debug_dump_all_queues(struct lpfc_hba *);