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
lpfc_debug_dump_qe(struct lpfc_queue * q,uint32_t idx)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
lpfc_debug_dump_q(struct lpfc_queue * q)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
lpfc_debug_dump_wq(struct lpfc_hba * phba,int qtype,int wqidx)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
lpfc_debug_dump_cq(struct lpfc_hba * phba,int qtype,int wqidx)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
lpfc_debug_dump_hba_eq(struct lpfc_hba * phba,int qidx)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
lpfc_debug_dump_dat_rq(struct lpfc_hba * phba)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
lpfc_debug_dump_hdr_rq(struct lpfc_hba * phba)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
lpfc_debug_dump_wq_by_id(struct lpfc_hba * phba,int qid)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
lpfc_debug_dump_mq_by_id(struct lpfc_hba * phba,int qid)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
lpfc_debug_dump_rq_by_id(struct lpfc_hba * phba,int qid)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
lpfc_debug_dump_cq_by_id(struct lpfc_hba * phba,int qid)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
lpfc_debug_dump_eq_by_id(struct lpfc_hba * phba,int qid)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 *);
692
