1 /*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2004-2007 Emulex. All rights reserved. *
5 * EMULEX and SLI are trademarks of Emulex. *
8 * This program is free software; you can redistribute it and/or *
9 * modify it under the terms of version 2 of the GNU General *
10 * Public License as published by the Free Software Foundation. *
11 * This program is distributed in the hope that it will be useful. *
12 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
13 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
14 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
15 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
16 * TO BE LEGALLY INVALID. See the GNU General Public License for *
17 * more details, a copy of which can be found in the file COPYING *
18 * included with this package. *
19 *******************************************************************/
21 #define FDMI_DID 0xfffffaU
22 #define NameServer_DID 0xfffffcU
23 #define SCR_DID 0xfffffdU
24 #define Fabric_DID 0xfffffeU
25 #define Bcast_DID 0xffffffU
26 #define Mask_DID 0xffffffU
27 #define CT_DID_MASK 0xffff00U
28 #define Fabric_DID_MASK 0xfff000U
29 #define WELL_KNOWN_DID_MASK 0xfffff0U
31 #define PT2PT_LocalID 1
32 #define PT2PT_RemoteID 2
34 #define FF_DEF_EDTOV 2000 /* Default E_D_TOV (2000ms) */
35 #define FF_DEF_ALTOV 15 /* Default AL_TIME (15ms) */
36 #define FF_DEF_RATOV 2 /* Default RA_TOV (2s) */
37 #define FF_DEF_ARBTOV 1900 /* Default ARB_TOV (1900ms) */
39 #define LPFC_BUF_RING0 64 /* Number of buffers to post to RING
42 #define FCELSSIZE 1024 /* maximum ELS transfer size */
44 #define LPFC_FCP_RING 0 /* ring 0 for FCP initiator commands */
45 #define LPFC_EXTRA_RING 1 /* ring 1 for other protocols */
46 #define LPFC_ELS_RING 2 /* ring 2 for ELS commands */
47 #define LPFC_FCP_NEXT_RING 3
49 #define SLI2_IOCB_CMD_R0_ENTRIES 172 /* SLI-2 FCP command ring entries */
50 #define SLI2_IOCB_RSP_R0_ENTRIES 134 /* SLI-2 FCP response ring entries */
51 #define SLI2_IOCB_CMD_R1_ENTRIES 4 /* SLI-2 extra command ring entries */
52 #define SLI2_IOCB_RSP_R1_ENTRIES 4 /* SLI-2 extra response ring entries */
53 #define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */
54 #define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */
55 #define SLI2_IOCB_CMD_R2_ENTRIES 20 /* SLI-2 ELS command ring entries */
56 #define SLI2_IOCB_RSP_R2_ENTRIES 20 /* SLI-2 ELS response ring entries */
57 #define SLI2_IOCB_CMD_R3_ENTRIES 0
58 #define SLI2_IOCB_RSP_R3_ENTRIES 0
59 #define SLI2_IOCB_CMD_R3XTRA_ENTRIES 24
60 #define SLI2_IOCB_RSP_R3XTRA_ENTRIES 32
62 #define SLI2_IOCB_CMD_SIZE 32
63 #define SLI2_IOCB_RSP_SIZE 32
64 #define SLI3_IOCB_CMD_SIZE 128
65 #define SLI3_IOCB_RSP_SIZE 64
68 /* Common Transport structures and definitions */
71 /* Structure is in Big Endian format */
79 union CtCommandResponse {
80 /* Structure is in Big Endian format */
88 #define FC4_FEATURE_INIT 0x2
89 #define FC4_FEATURE_TARGET 0x1
91 struct lpfc_sli_ct_request {
92 /* Structure is in Big Endian format */
93 union CtRevisionId RevisionId;
98 union CtCommandResponse CommandResponse;
102 uint8_t VendorUnique;
107 uint8_t PortType; /* for GID_PT requests */
110 uint8_t Fc4Type; /* for GID_FT requests */
113 uint32_t PortId; /* For RFT_ID requests */
115 #ifdef __BIG_ENDIAN_BITFIELD
118 uint32_t fcpReg:1; /* Type 8 */
120 uint32_t ipReg:1; /* Type 5 */
122 #else /* __LITTLE_ENDIAN_BITFIELD */
124 uint32_t fcpReg:1; /* Type 8 */
127 uint32_t ipReg:1; /* Type 5 */
134 uint32_t PortId; /* For RNN_ID requests */
137 struct rsnn { /* For RSNN_ID requests */
140 uint8_t symbname[255];
142 struct rspn { /* For RSPN_ID requests */
145 uint8_t symbname[255];
153 #ifdef __BIG_ENDIAN_BITFIELD
154 #define FCP_TYPE_FEATURE_OFFSET 7
155 #else /* __LITTLE_ENDIAN_BITFIELD */
156 #define FCP_TYPE_FEATURE_OFFSET 4
162 uint8_t type_code; /* type=8 for FCP */
167 #define SLI_CT_REVISION 1
168 #define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
170 #define GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
172 #define RFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
174 #define RFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
176 #define RNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
178 #define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
180 #define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
187 #define SLI_CT_MANAGEMENT_SERVICE 0xFA
188 #define SLI_CT_TIME_SERVICE 0xFB
189 #define SLI_CT_DIRECTORY_SERVICE 0xFC
190 #define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD
193 * Directory Service Subtypes
196 #define SLI_CT_DIRECTORY_NAME_SERVER 0x02
202 #define SLI_CT_RESPONSE_FS_RJT 0x8001
203 #define SLI_CT_RESPONSE_FS_ACC 0x8002
209 #define SLI_CT_NO_ADDITIONAL_EXPL 0x0
210 #define SLI_CT_INVALID_COMMAND 0x01
211 #define SLI_CT_INVALID_VERSION 0x02
212 #define SLI_CT_LOGICAL_ERROR 0x03
213 #define SLI_CT_INVALID_IU_SIZE 0x04
214 #define SLI_CT_LOGICAL_BUSY 0x05
215 #define SLI_CT_PROTOCOL_ERROR 0x07
216 #define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09
217 #define SLI_CT_REQ_NOT_SUPPORTED 0x0b
218 #define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10
219 #define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11
220 #define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12
221 #define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13
222 #define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20
223 #define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21
224 #define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22
225 #define SLI_CT_VENDOR_UNIQUE 0xff
228 * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations
231 #define SLI_CT_NO_PORT_ID 0x01
232 #define SLI_CT_NO_PORT_NAME 0x02
233 #define SLI_CT_NO_NODE_NAME 0x03
234 #define SLI_CT_NO_CLASS_OF_SERVICE 0x04
235 #define SLI_CT_NO_IP_ADDRESS 0x05
236 #define SLI_CT_NO_IPA 0x06
237 #define SLI_CT_NO_FC4_TYPES 0x07
238 #define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08
239 #define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09
240 #define SLI_CT_NO_PORT_TYPE 0x0A
241 #define SLI_CT_ACCESS_DENIED 0x10
242 #define SLI_CT_INVALID_PORT_ID 0x11
243 #define SLI_CT_DATABASE_EMPTY 0x12
246 * Name Server Command Codes
249 #define SLI_CTNS_GA_NXT 0x0100
250 #define SLI_CTNS_GPN_ID 0x0112
251 #define SLI_CTNS_GNN_ID 0x0113
252 #define SLI_CTNS_GCS_ID 0x0114
253 #define SLI_CTNS_GFT_ID 0x0117
254 #define SLI_CTNS_GSPN_ID 0x0118
255 #define SLI_CTNS_GPT_ID 0x011A
256 #define SLI_CTNS_GFF_ID 0x011F
257 #define SLI_CTNS_GID_PN 0x0121
258 #define SLI_CTNS_GID_NN 0x0131
259 #define SLI_CTNS_GIP_NN 0x0135
260 #define SLI_CTNS_GIPA_NN 0x0136
261 #define SLI_CTNS_GSNN_NN 0x0139
262 #define SLI_CTNS_GNN_IP 0x0153
263 #define SLI_CTNS_GIPA_IP 0x0156
264 #define SLI_CTNS_GID_FT 0x0171
265 #define SLI_CTNS_GID_PT 0x01A1
266 #define SLI_CTNS_RPN_ID 0x0212
267 #define SLI_CTNS_RNN_ID 0x0213
268 #define SLI_CTNS_RCS_ID 0x0214
269 #define SLI_CTNS_RFT_ID 0x0217
270 #define SLI_CTNS_RSPN_ID 0x0218
271 #define SLI_CTNS_RPT_ID 0x021A
272 #define SLI_CTNS_RFF_ID 0x021F
273 #define SLI_CTNS_RIP_NN 0x0235
274 #define SLI_CTNS_RIPA_NN 0x0236
275 #define SLI_CTNS_RSNN_NN 0x0239
276 #define SLI_CTNS_DA_ID 0x0300
282 #define SLI_CTPT_N_PORT 0x01
283 #define SLI_CTPT_NL_PORT 0x02
284 #define SLI_CTPT_FNL_PORT 0x03
285 #define SLI_CTPT_IP 0x04
286 #define SLI_CTPT_FCP 0x08
287 #define SLI_CTPT_NX_PORT 0x7F
288 #define SLI_CTPT_F_PORT 0x81
289 #define SLI_CTPT_FL_PORT 0x82
290 #define SLI_CTPT_E_PORT 0x84
292 #define SLI_CT_LAST_ENTRY 0x80000000
294 /* Fibre Channel Service Parameter definitions */
296 #define FC_PH_4_0 6 /* FC-PH version 4.0 */
297 #define FC_PH_4_1 7 /* FC-PH version 4.1 */
298 #define FC_PH_4_2 8 /* FC-PH version 4.2 */
299 #define FC_PH_4_3 9 /* FC-PH version 4.3 */
301 #define FC_PH_LOW 8 /* Lowest supported FC-PH version */
302 #define FC_PH_HIGH 9 /* Highest supported FC-PH version */
303 #define FC_PH3 0x20 /* FC-PH-3 version */
305 #define FF_FRAME_SIZE 2048
310 #ifdef __BIG_ENDIAN_BITFIELD
311 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
312 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
314 #else /* __LITTLE_ENDIAN_BITFIELD */
315 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
317 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
320 #define NAME_IEEE 0x1 /* IEEE name - nameType */
321 #define NAME_IEEE_EXT 0x2 /* IEEE extended name */
322 #define NAME_FC_TYPE 0x3 /* FC native name type */
323 #define NAME_IP_TYPE 0x4 /* IP address */
324 #define NAME_CCITT_TYPE 0xC
325 #define NAME_CCITT_GR_TYPE 0xE
326 uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE
328 uint8_t IEEE[6]; /* FC IEEE address */
335 uint8_t fcphHigh; /* FC Word 0, byte 0 */
338 uint8_t bbCreditlsb; /* FC Word 0, byte 3 */
340 #ifdef __BIG_ENDIAN_BITFIELD
341 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
342 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
343 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */
344 uint16_t fPort:1; /* FC Word 1, bit 28 */
345 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
346 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
347 uint16_t multicast:1; /* FC Word 1, bit 25 */
348 uint16_t broadcast:1; /* FC Word 1, bit 24 */
350 uint16_t huntgroup:1; /* FC Word 1, bit 23 */
351 uint16_t simplex:1; /* FC Word 1, bit 22 */
352 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
353 uint16_t dhd:1; /* FC Word 1, bit 18 */
354 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
355 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
356 #else /* __LITTLE_ENDIAN_BITFIELD */
357 uint16_t broadcast:1; /* FC Word 1, bit 24 */
358 uint16_t multicast:1; /* FC Word 1, bit 25 */
359 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
360 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
361 uint16_t fPort:1; /* FC Word 1, bit 28 */
362 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */
363 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
364 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
366 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
367 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
368 uint16_t dhd:1; /* FC Word 1, bit 18 */
369 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
370 uint16_t simplex:1; /* FC Word 1, bit 22 */
371 uint16_t huntgroup:1; /* FC Word 1, bit 23 */
374 uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */
375 uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */
378 uint8_t word2Reserved1; /* FC Word 2 byte 0 */
380 uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */
381 uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */
383 uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */
385 uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */
388 uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */
392 #ifdef __BIG_ENDIAN_BITFIELD
393 uint8_t classValid:1; /* FC Word 0, bit 31 */
394 uint8_t intermix:1; /* FC Word 0, bit 30 */
395 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
396 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
397 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
398 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
399 #else /* __LITTLE_ENDIAN_BITFIELD */
400 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
401 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
402 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
403 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
404 uint8_t intermix:1; /* FC Word 0, bit 30 */
405 uint8_t classValid:1; /* FC Word 0, bit 31 */
409 uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */
411 #ifdef __BIG_ENDIAN_BITFIELD
412 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
413 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
414 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
415 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
416 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
417 #else /* __LITTLE_ENDIAN_BITFIELD */
418 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
419 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
420 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
421 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
422 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
425 uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */
427 #ifdef __BIG_ENDIAN_BITFIELD
428 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
429 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
430 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
431 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
432 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
433 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
434 #else /* __LITTLE_ENDIAN_BITFIELD */
435 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
436 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
437 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
438 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
439 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
440 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
443 uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */
444 uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */
445 uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */
447 uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */
448 uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */
449 uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */
450 uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */
452 uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */
453 uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */
454 uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */
455 uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */
458 struct serv_parm { /* Structure is in Big Endian format */
460 struct lpfc_name portName;
461 struct lpfc_name nodeName;
462 struct class_parms cls1;
463 struct class_parms cls2;
464 struct class_parms cls3;
465 struct class_parms cls4;
466 uint8_t vendorVersion[16];
470 * Extended Link Service LS_COMMAND codes (Payload Word 0)
472 #ifdef __BIG_ENDIAN_BITFIELD
473 #define ELS_CMD_MASK 0xffff0000
474 #define ELS_RSP_MASK 0xff000000
475 #define ELS_CMD_LS_RJT 0x01000000
476 #define ELS_CMD_ACC 0x02000000
477 #define ELS_CMD_PLOGI 0x03000000
478 #define ELS_CMD_FLOGI 0x04000000
479 #define ELS_CMD_LOGO 0x05000000
480 #define ELS_CMD_ABTX 0x06000000
481 #define ELS_CMD_RCS 0x07000000
482 #define ELS_CMD_RES 0x08000000
483 #define ELS_CMD_RSS 0x09000000
484 #define ELS_CMD_RSI 0x0A000000
485 #define ELS_CMD_ESTS 0x0B000000
486 #define ELS_CMD_ESTC 0x0C000000
487 #define ELS_CMD_ADVC 0x0D000000
488 #define ELS_CMD_RTV 0x0E000000
489 #define ELS_CMD_RLS 0x0F000000
490 #define ELS_CMD_ECHO 0x10000000
491 #define ELS_CMD_TEST 0x11000000
492 #define ELS_CMD_RRQ 0x12000000
493 #define ELS_CMD_PRLI 0x20100014
494 #define ELS_CMD_PRLO 0x21100014
495 #define ELS_CMD_PRLO_ACC 0x02100014
496 #define ELS_CMD_PDISC 0x50000000
497 #define ELS_CMD_FDISC 0x51000000
498 #define ELS_CMD_ADISC 0x52000000
499 #define ELS_CMD_FARP 0x54000000
500 #define ELS_CMD_FARPR 0x55000000
501 #define ELS_CMD_RPS 0x56000000
502 #define ELS_CMD_RPL 0x57000000
503 #define ELS_CMD_FAN 0x60000000
504 #define ELS_CMD_RSCN 0x61040000
505 #define ELS_CMD_SCR 0x62000000
506 #define ELS_CMD_RNID 0x78000000
507 #define ELS_CMD_LIRR 0x7A000000
508 #else /* __LITTLE_ENDIAN_BITFIELD */
509 #define ELS_CMD_MASK 0xffff
510 #define ELS_RSP_MASK 0xff
511 #define ELS_CMD_LS_RJT 0x01
512 #define ELS_CMD_ACC 0x02
513 #define ELS_CMD_PLOGI 0x03
514 #define ELS_CMD_FLOGI 0x04
515 #define ELS_CMD_LOGO 0x05
516 #define ELS_CMD_ABTX 0x06
517 #define ELS_CMD_RCS 0x07
518 #define ELS_CMD_RES 0x08
519 #define ELS_CMD_RSS 0x09
520 #define ELS_CMD_RSI 0x0A
521 #define ELS_CMD_ESTS 0x0B
522 #define ELS_CMD_ESTC 0x0C
523 #define ELS_CMD_ADVC 0x0D
524 #define ELS_CMD_RTV 0x0E
525 #define ELS_CMD_RLS 0x0F
526 #define ELS_CMD_ECHO 0x10
527 #define ELS_CMD_TEST 0x11
528 #define ELS_CMD_RRQ 0x12
529 #define ELS_CMD_PRLI 0x14001020
530 #define ELS_CMD_PRLO 0x14001021
531 #define ELS_CMD_PRLO_ACC 0x14001002
532 #define ELS_CMD_PDISC 0x50
533 #define ELS_CMD_FDISC 0x51
534 #define ELS_CMD_ADISC 0x52
535 #define ELS_CMD_FARP 0x54
536 #define ELS_CMD_FARPR 0x55
537 #define ELS_CMD_RPS 0x56
538 #define ELS_CMD_RPL 0x57
539 #define ELS_CMD_FAN 0x60
540 #define ELS_CMD_RSCN 0x0461
541 #define ELS_CMD_SCR 0x62
542 #define ELS_CMD_RNID 0x78
543 #define ELS_CMD_LIRR 0x7A
547 * LS_RJT Payload Definition
550 struct ls_rjt { /* Structure is in Big Endian format */
554 uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */
556 uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */
557 /* LS_RJT reason codes */
558 #define LSRJT_INVALID_CMD 0x01
559 #define LSRJT_LOGICAL_ERR 0x03
560 #define LSRJT_LOGICAL_BSY 0x05
561 #define LSRJT_PROTOCOL_ERR 0x07
562 #define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */
563 #define LSRJT_CMD_UNSUPPORTED 0x0B
564 #define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */
566 uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */
567 /* LS_RJT reason explanation */
568 #define LSEXP_NOTHING_MORE 0x00
569 #define LSEXP_SPARM_OPTIONS 0x01
570 #define LSEXP_SPARM_ICTL 0x03
571 #define LSEXP_SPARM_RCTL 0x05
572 #define LSEXP_SPARM_RCV_SIZE 0x07
573 #define LSEXP_SPARM_CONCUR_SEQ 0x09
574 #define LSEXP_SPARM_CREDIT 0x0B
575 #define LSEXP_INVALID_PNAME 0x0D
576 #define LSEXP_INVALID_NNAME 0x0E
577 #define LSEXP_INVALID_CSP 0x0F
578 #define LSEXP_INVALID_ASSOC_HDR 0x11
579 #define LSEXP_ASSOC_HDR_REQ 0x13
580 #define LSEXP_INVALID_O_SID 0x15
581 #define LSEXP_INVALID_OX_RX 0x17
582 #define LSEXP_CMD_IN_PROGRESS 0x19
583 #define LSEXP_INVALID_NPORT_ID 0x1F
584 #define LSEXP_INVALID_SEQ_ID 0x21
585 #define LSEXP_INVALID_XCHG 0x23
586 #define LSEXP_INACTIVE_XCHG 0x25
587 #define LSEXP_RQ_REQUIRED 0x27
588 #define LSEXP_OUT_OF_RESOURCE 0x29
589 #define LSEXP_CANT_GIVE_DATA 0x2A
590 #define LSEXP_REQ_UNSUPPORTED 0x2C
591 uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */
597 * N_Port Login (FLOGO/PLOGO Request) Payload Definition
600 typedef struct _LOGO { /* Structure is in Big Endian format */
602 uint32_t nPortId32; /* Access nPortId as a word */
604 uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */
605 uint8_t nPortIdByte0; /* N_port ID bit 16:23 */
606 uint8_t nPortIdByte1; /* N_port ID bit 8:15 */
607 uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */
610 struct lpfc_name portName; /* N_port name field */
614 * FCP Login (PRLI Request / ACC) Payload Definition
617 #define PRLX_PAGE_LEN 0x10
618 #define TPRLO_PAGE_LEN 0x14
620 typedef struct _PRLI { /* Structure is in Big Endian format */
621 uint8_t prliType; /* FC Parm Word 0, bit 24:31 */
623 #define PRLI_FCP_TYPE 0x08
624 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
626 #ifdef __BIG_ENDIAN_BITFIELD
627 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
628 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
629 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
631 /* ACC = imagePairEstablished */
632 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
633 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
634 #else /* __LITTLE_ENDIAN_BITFIELD */
635 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
636 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
637 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
638 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
639 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
640 /* ACC = imagePairEstablished */
643 #define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */
644 #define PRLI_NO_RESOURCES 0x2
645 #define PRLI_INIT_INCOMPLETE 0x3
646 #define PRLI_NO_SUCH_PA 0x4
647 #define PRLI_PREDEF_CONFIG 0x5
648 #define PRLI_PARTIAL_SUCCESS 0x6
649 #define PRLI_INVALID_PAGE_CNT 0x7
650 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
652 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
654 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
656 uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */
657 uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */
659 #ifdef __BIG_ENDIAN_BITFIELD
660 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
661 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
662 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
663 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
664 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
665 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
666 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
667 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
668 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
669 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
670 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
671 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
672 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
673 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
674 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
675 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
676 #else /* __LITTLE_ENDIAN_BITFIELD */
677 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
678 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
679 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
680 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
681 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
682 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
683 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
684 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
685 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
686 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
687 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
688 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
689 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
690 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
691 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
692 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
697 * FCP Logout (PRLO Request / ACC) Payload Definition
700 typedef struct _PRLO { /* Structure is in Big Endian format */
701 uint8_t prloType; /* FC Parm Word 0, bit 24:31 */
703 #define PRLO_FCP_TYPE 0x08
704 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
706 #ifdef __BIG_ENDIAN_BITFIELD
707 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
708 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
709 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
710 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
711 #else /* __LITTLE_ENDIAN_BITFIELD */
712 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
713 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
714 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
715 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
718 #define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */
719 #define PRLO_NO_SUCH_IMAGE 0x4
720 #define PRLO_INVALID_PAGE_CNT 0x7
722 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
724 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
726 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
728 uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */
731 typedef struct _ADISC { /* Structure is in Big Endian format */
733 struct lpfc_name portName;
734 struct lpfc_name nodeName;
738 typedef struct _FARP { /* Structure is in Big Endian format */
741 #define FARP_NO_ACTION 0 /* FARP information enclosed, no
743 #define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */
744 #define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */
745 #define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */
746 #define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not
748 #define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not
752 #define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */
753 #define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */
754 struct lpfc_name OportName;
755 struct lpfc_name OnodeName;
756 struct lpfc_name RportName;
757 struct lpfc_name RnodeName;
762 typedef struct _FAN { /* Structure is in Big Endian format */
764 struct lpfc_name FportName;
765 struct lpfc_name FnodeName;
768 typedef struct _SCR { /* Structure is in Big Endian format */
773 #define SCR_FUNC_FABRIC 0x01
774 #define SCR_FUNC_NPORT 0x02
775 #define SCR_FUNC_FULL 0x03
776 #define SCR_CLEAR 0xff
779 typedef struct _RNID_TOP_DISC {
780 struct lpfc_name portName;
784 #define RNID_HOST 0xa
785 #define RNID_DRIVER 0xd
787 uint32_t attachedNodes;
789 #define RNID_IPV4 0x1
790 #define RNID_IPV6 0x2
795 #define RNID_TD_SUPPORT 0x1
796 #define RNID_LP_VALID 0x2
799 typedef struct _RNID { /* Structure is in Big Endian format */
801 #define RNID_TOPOLOGY_DISC 0xdf
805 struct lpfc_name portName;
806 struct lpfc_name nodeName;
808 RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */
812 typedef struct _RPS { /* Structure is in Big Endian format */
815 struct lpfc_name portName;
819 typedef struct _RPS_RSP { /* Structure is in Big Endian format */
822 uint32_t linkFailureCnt;
823 uint32_t lossSyncCnt;
824 uint32_t lossSignalCnt;
825 uint32_t primSeqErrCnt;
826 uint32_t invalidXmitWord;
830 typedef struct _RPL { /* Structure is in Big Endian format */
835 typedef struct _PORT_NUM_BLK {
838 struct lpfc_name portName;
841 typedef struct _RPL_RSP { /* Structure is in Big Endian format */
844 PORT_NUM_BLK port_num_blk;
847 /* This is used for RSCN command */
848 typedef struct _D_ID { /* Structure is in Big Endian format */
852 #ifdef __BIG_ENDIAN_BITFIELD
857 #else /* __LITTLE_ENDIAN_BITFIELD */
868 * Structure to define all ELS Payload types
871 typedef struct _ELS_PKT { /* Structure is in Big Endian format */
872 uint8_t elsCode; /* FC Word 0, bit 24:31 */
877 struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */
878 struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */
879 LOGO logo; /* Payload for PLOGO/FLOGO/ACC */
880 PRLI prli; /* Payload for PRLI/ACC */
881 PRLO prlo; /* Payload for PRLO/ACC */
882 ADISC adisc; /* Payload for ADISC/ACC */
883 FARP farp; /* Payload for FARP/ACC */
884 FAN fan; /* Payload for FAN */
885 SCR scr; /* Payload for SCR/ACC */
886 RNID rnid; /* Payload for RNID */
887 uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */
893 * HBA MAnagement Operations Command Codes
895 #define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */
896 #define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */
897 #define SLI_MGMT_GRPL 0x102 /* Get registered Port list */
898 #define SLI_MGMT_GPAT 0x110 /* Get Port attributes */
899 #define SLI_MGMT_RHBA 0x200 /* Register HBA */
900 #define SLI_MGMT_RHAT 0x201 /* Register HBA atttributes */
901 #define SLI_MGMT_RPRT 0x210 /* Register Port */
902 #define SLI_MGMT_RPA 0x211 /* Register Port attributes */
903 #define SLI_MGMT_DHBA 0x300 /* De-register HBA */
904 #define SLI_MGMT_DPRT 0x310 /* De-register Port */
907 * Management Service Subtypes
909 #define SLI_CT_FDMI_Subtypes 0x10
912 * HBA Management Service Reject Code
914 #define REJECT_CODE 0x9 /* Unable to perform command request */
917 * HBA Management Service Reject Reason Code
918 * Please refer to the Reason Codes above
922 * HBA Attribute Types
924 #define NODE_NAME 0x1
925 #define MANUFACTURER 0x2
926 #define SERIAL_NUMBER 0x3
928 #define MODEL_DESCRIPTION 0x5
929 #define HARDWARE_VERSION 0x6
930 #define DRIVER_VERSION 0x7
931 #define OPTION_ROM_VERSION 0x8
932 #define FIRMWARE_VERSION 0x9
933 #define OS_NAME_VERSION 0xa
934 #define MAX_CT_PAYLOAD_LEN 0xb
937 * Port Attrubute Types
939 #define SUPPORTED_FC4_TYPES 0x1
940 #define SUPPORTED_SPEED 0x2
941 #define PORT_SPEED 0x3
942 #define MAX_FRAME_SIZE 0x4
943 #define OS_DEVICE_NAME 0x5
944 #define HOST_NAME 0x6
946 union AttributesDef {
947 /* Structure is in Big Endian format */
949 uint32_t AttrType:16;
957 * HBA Attribute Entry (8 - 260 bytes)
960 union AttributesDef ad;
962 uint32_t VendorSpecific;
963 uint8_t Manufacturer[64];
964 uint8_t SerialNumber[64];
966 uint8_t ModelDescription[256];
967 uint8_t HardwareVersion[256];
968 uint8_t DriverVersion[256];
969 uint8_t OptionROMVersion[256];
970 uint8_t FirmwareVersion[256];
971 struct lpfc_name NodeName;
972 uint8_t SupportFC4Types[32];
973 uint32_t SupportSpeed;
975 uint32_t MaxFrameSize;
976 uint8_t OsDeviceName[256];
977 uint8_t OsNameVersion[256];
978 uint32_t MaxCTPayloadLen;
979 uint8_t HostName[256];
984 * HBA Attribute Block
987 uint32_t EntryCnt; /* Number of HBA attribute entries */
988 ATTRIBUTE_ENTRY Entry; /* Variable-length array */
995 struct lpfc_name PortName;
1002 struct lpfc_name PortName;
1006 * Registered Port List Format
1010 PORT_ENTRY pe; /* Variable-length array */
1014 * Register HBA(RHBA)
1018 REG_PORT_LIST rpl; /* variable-length array */
1019 /* ATTRIBUTE_BLOCK ab; */
1023 * Register HBA Attributes (RHAT)
1026 struct lpfc_name HBA_PortName;
1028 } REG_HBA_ATTRIBUTE;
1031 * Register Port Attributes (RPA)
1034 struct lpfc_name PortName;
1036 } REG_PORT_ATTRIBUTE;
1039 * Get Registered HBA List (GRHL) Accept Payload Format
1042 uint32_t HBA__Entry_Cnt; /* Number of Registered HBA Identifiers */
1043 struct lpfc_name HBA_PortName; /* Variable-length array */
1047 * Get Registered Port List (GRPL) Accept Payload Format
1050 uint32_t RPL_Entry_Cnt; /* Number of Registered Port Entries */
1051 PORT_ENTRY Reg_Port_Entry[1]; /* Variable-length array */
1055 * Get Port Attributes (GPAT) Accept Payload Format
1059 ATTRIBUTE_BLOCK pab;
1064 * Begin HBA configuration parameters.
1065 * The PCI configuration register BAR assignments are:
1066 * BAR0, offset 0x10 - SLIM base memory address
1067 * BAR1, offset 0x14 - SLIM base memory high address
1068 * BAR2, offset 0x18 - REGISTER base memory address
1069 * BAR3, offset 0x1c - REGISTER base memory high address
1070 * BAR4, offset 0x20 - BIU I/O registers
1071 * BAR5, offset 0x24 - REGISTER base io high address
1074 /* Number of rings currently used and available. */
1075 #define MAX_CONFIGURED_RINGS 3
1078 /* IOCB / Mailbox is owned by FireFly */
1081 /* IOCB / Mailbox is owned by Host */
1084 /* Number of 4-byte words in an IOCB. */
1085 #define IOCB_WORD_SZ 8
1087 /* defines for type field in fc header */
1088 #define FC_ELS_DATA 0x1
1089 #define FC_LLC_SNAP 0x5
1090 #define FC_FCP_DATA 0x8
1091 #define FC_COMMON_TRANSPORT_ULP 0x20
1093 /* defines for rctl field in fc header */
1094 #define FC_DEV_DATA 0x0
1095 #define FC_UNSOL_CTL 0x2
1096 #define FC_SOL_CTL 0x3
1097 #define FC_UNSOL_DATA 0x4
1098 #define FC_FCP_CMND 0x6
1099 #define FC_ELS_REQ 0x22
1100 #define FC_ELS_RSP 0x23
1102 /* network headers for Dfctl field */
1103 #define FC_NET_HDR 0x20
1105 /* Start FireFly Register definitions */
1106 #define PCI_VENDOR_ID_EMULEX 0x10df
1107 #define PCI_DEVICE_ID_FIREFLY 0x1ae5
1108 #define PCI_DEVICE_ID_SAT_SMB 0xf011
1109 #define PCI_DEVICE_ID_SAT_MID 0xf015
1110 #define PCI_DEVICE_ID_RFLY 0xf095
1111 #define PCI_DEVICE_ID_PFLY 0xf098
1112 #define PCI_DEVICE_ID_LP101 0xf0a1
1113 #define PCI_DEVICE_ID_TFLY 0xf0a5
1114 #define PCI_DEVICE_ID_BSMB 0xf0d1
1115 #define PCI_DEVICE_ID_BMID 0xf0d5
1116 #define PCI_DEVICE_ID_ZSMB 0xf0e1
1117 #define PCI_DEVICE_ID_ZMID 0xf0e5
1118 #define PCI_DEVICE_ID_NEPTUNE 0xf0f5
1119 #define PCI_DEVICE_ID_NEPTUNE_SCSP 0xf0f6
1120 #define PCI_DEVICE_ID_NEPTUNE_DCSP 0xf0f7
1121 #define PCI_DEVICE_ID_SAT 0xf100
1122 #define PCI_DEVICE_ID_SAT_SCSP 0xf111
1123 #define PCI_DEVICE_ID_SAT_DCSP 0xf112
1124 #define PCI_DEVICE_ID_SUPERFLY 0xf700
1125 #define PCI_DEVICE_ID_DRAGONFLY 0xf800
1126 #define PCI_DEVICE_ID_CENTAUR 0xf900
1127 #define PCI_DEVICE_ID_PEGASUS 0xf980
1128 #define PCI_DEVICE_ID_THOR 0xfa00
1129 #define PCI_DEVICE_ID_VIPER 0xfb00
1130 #define PCI_DEVICE_ID_LP10000S 0xfc00
1131 #define PCI_DEVICE_ID_LP11000S 0xfc10
1132 #define PCI_DEVICE_ID_LPE11000S 0xfc20
1133 #define PCI_DEVICE_ID_SAT_S 0xfc40
1134 #define PCI_DEVICE_ID_HELIOS 0xfd00
1135 #define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11
1136 #define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12
1137 #define PCI_DEVICE_ID_ZEPHYR 0xfe00
1138 #define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11
1139 #define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12
1141 #define JEDEC_ID_ADDRESS 0x0080001c
1142 #define FIREFLY_JEDEC_ID 0x1ACC
1143 #define SUPERFLY_JEDEC_ID 0x0020
1144 #define DRAGONFLY_JEDEC_ID 0x0021
1145 #define DRAGONFLY_V2_JEDEC_ID 0x0025
1146 #define CENTAUR_2G_JEDEC_ID 0x0026
1147 #define CENTAUR_1G_JEDEC_ID 0x0028
1148 #define PEGASUS_ORION_JEDEC_ID 0x0036
1149 #define PEGASUS_JEDEC_ID 0x0038
1150 #define THOR_JEDEC_ID 0x0012
1151 #define HELIOS_JEDEC_ID 0x0364
1152 #define ZEPHYR_JEDEC_ID 0x0577
1153 #define VIPER_JEDEC_ID 0x4838
1154 #define SATURN_JEDEC_ID 0x1004
1156 #define JEDEC_ID_MASK 0x0FFFF000
1157 #define JEDEC_ID_SHIFT 12
1158 #define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT)
1160 typedef struct { /* FireFly BIU registers */
1161 uint32_t hostAtt; /* See definitions for Host Attention
1163 uint32_t chipAtt; /* See definitions for Chip Attention
1165 uint32_t hostStatus; /* See definitions for Host Status register */
1166 uint32_t hostControl; /* See definitions for Host Control register */
1167 uint32_t buiConfig; /* See definitions for BIU configuration
1171 /* IO Register size in bytes */
1172 #define FF_REG_AREA_SIZE 256
1174 /* Host Attention Register */
1176 #define HA_REG_OFFSET 0 /* Byte offset from register base address */
1178 #define HA_R0RE_REQ 0x00000001 /* Bit 0 */
1179 #define HA_R0CE_RSP 0x00000002 /* Bit 1 */
1180 #define HA_R0ATT 0x00000008 /* Bit 3 */
1181 #define HA_R1RE_REQ 0x00000010 /* Bit 4 */
1182 #define HA_R1CE_RSP 0x00000020 /* Bit 5 */
1183 #define HA_R1ATT 0x00000080 /* Bit 7 */
1184 #define HA_R2RE_REQ 0x00000100 /* Bit 8 */
1185 #define HA_R2CE_RSP 0x00000200 /* Bit 9 */
1186 #define HA_R2ATT 0x00000800 /* Bit 11 */
1187 #define HA_R3RE_REQ 0x00001000 /* Bit 12 */
1188 #define HA_R3CE_RSP 0x00002000 /* Bit 13 */
1189 #define HA_R3ATT 0x00008000 /* Bit 15 */
1190 #define HA_LATT 0x20000000 /* Bit 29 */
1191 #define HA_MBATT 0x40000000 /* Bit 30 */
1192 #define HA_ERATT 0x80000000 /* Bit 31 */
1194 #define HA_RXRE_REQ 0x00000001 /* Bit 0 */
1195 #define HA_RXCE_RSP 0x00000002 /* Bit 1 */
1196 #define HA_RXATT 0x00000008 /* Bit 3 */
1197 #define HA_RXMASK 0x0000000f
1199 /* Chip Attention Register */
1201 #define CA_REG_OFFSET 4 /* Byte offset from register base address */
1203 #define CA_R0CE_REQ 0x00000001 /* Bit 0 */
1204 #define CA_R0RE_RSP 0x00000002 /* Bit 1 */
1205 #define CA_R0ATT 0x00000008 /* Bit 3 */
1206 #define CA_R1CE_REQ 0x00000010 /* Bit 4 */
1207 #define CA_R1RE_RSP 0x00000020 /* Bit 5 */
1208 #define CA_R1ATT 0x00000080 /* Bit 7 */
1209 #define CA_R2CE_REQ 0x00000100 /* Bit 8 */
1210 #define CA_R2RE_RSP 0x00000200 /* Bit 9 */
1211 #define CA_R2ATT 0x00000800 /* Bit 11 */
1212 #define CA_R3CE_REQ 0x00001000 /* Bit 12 */
1213 #define CA_R3RE_RSP 0x00002000 /* Bit 13 */
1214 #define CA_R3ATT 0x00008000 /* Bit 15 */
1215 #define CA_MBATT 0x40000000 /* Bit 30 */
1217 /* Host Status Register */
1219 #define HS_REG_OFFSET 8 /* Byte offset from register base address */
1221 #define HS_MBRDY 0x00400000 /* Bit 22 */
1222 #define HS_FFRDY 0x00800000 /* Bit 23 */
1223 #define HS_FFER8 0x01000000 /* Bit 24 */
1224 #define HS_FFER7 0x02000000 /* Bit 25 */
1225 #define HS_FFER6 0x04000000 /* Bit 26 */
1226 #define HS_FFER5 0x08000000 /* Bit 27 */
1227 #define HS_FFER4 0x10000000 /* Bit 28 */
1228 #define HS_FFER3 0x20000000 /* Bit 29 */
1229 #define HS_FFER2 0x40000000 /* Bit 30 */
1230 #define HS_FFER1 0x80000000 /* Bit 31 */
1231 #define HS_FFERM 0xFF000000 /* Mask for error bits 31:24 */
1233 /* Host Control Register */
1235 #define HC_REG_OFFSET 12 /* Word offset from register base address */
1237 #define HC_MBINT_ENA 0x00000001 /* Bit 0 */
1238 #define HC_R0INT_ENA 0x00000002 /* Bit 1 */
1239 #define HC_R1INT_ENA 0x00000004 /* Bit 2 */
1240 #define HC_R2INT_ENA 0x00000008 /* Bit 3 */
1241 #define HC_R3INT_ENA 0x00000010 /* Bit 4 */
1242 #define HC_INITHBI 0x02000000 /* Bit 25 */
1243 #define HC_INITMB 0x04000000 /* Bit 26 */
1244 #define HC_INITFF 0x08000000 /* Bit 27 */
1245 #define HC_LAINT_ENA 0x20000000 /* Bit 29 */
1246 #define HC_ERINT_ENA 0x80000000 /* Bit 31 */
1248 /* Mailbox Commands */
1249 #define MBX_SHUTDOWN 0x00 /* terminate testing */
1250 #define MBX_LOAD_SM 0x01
1251 #define MBX_READ_NV 0x02
1252 #define MBX_WRITE_NV 0x03
1253 #define MBX_RUN_BIU_DIAG 0x04
1254 #define MBX_INIT_LINK 0x05
1255 #define MBX_DOWN_LINK 0x06
1256 #define MBX_CONFIG_LINK 0x07
1257 #define MBX_CONFIG_RING 0x09
1258 #define MBX_RESET_RING 0x0A
1259 #define MBX_READ_CONFIG 0x0B
1260 #define MBX_READ_RCONFIG 0x0C
1261 #define MBX_READ_SPARM 0x0D
1262 #define MBX_READ_STATUS 0x0E
1263 #define MBX_READ_RPI 0x0F
1264 #define MBX_READ_XRI 0x10
1265 #define MBX_READ_REV 0x11
1266 #define MBX_READ_LNK_STAT 0x12
1267 #define MBX_REG_LOGIN 0x13
1268 #define MBX_UNREG_LOGIN 0x14
1269 #define MBX_READ_LA 0x15
1270 #define MBX_CLEAR_LA 0x16
1271 #define MBX_DUMP_MEMORY 0x17
1272 #define MBX_DUMP_CONTEXT 0x18
1273 #define MBX_RUN_DIAGS 0x19
1274 #define MBX_RESTART 0x1A
1275 #define MBX_UPDATE_CFG 0x1B
1276 #define MBX_DOWN_LOAD 0x1C
1277 #define MBX_DEL_LD_ENTRY 0x1D
1278 #define MBX_RUN_PROGRAM 0x1E
1279 #define MBX_SET_MASK 0x20
1280 #define MBX_SET_SLIM 0x21
1281 #define MBX_UNREG_D_ID 0x23
1282 #define MBX_KILL_BOARD 0x24
1283 #define MBX_CONFIG_FARP 0x25
1284 #define MBX_BEACON 0x2A
1285 #define MBX_HEARTBEAT 0x31
1287 #define MBX_CONFIG_HBQ 0x7C
1288 #define MBX_LOAD_AREA 0x81
1289 #define MBX_RUN_BIU_DIAG64 0x84
1290 #define MBX_CONFIG_PORT 0x88
1291 #define MBX_READ_SPARM64 0x8D
1292 #define MBX_READ_RPI64 0x8F
1293 #define MBX_REG_LOGIN64 0x93
1294 #define MBX_READ_LA64 0x95
1295 #define MBX_REG_VPI 0x96
1296 #define MBX_UNREG_VPI 0x97
1297 #define MBX_REG_VNPID 0x96
1298 #define MBX_UNREG_VNPID 0x97
1300 #define MBX_FLASH_WR_ULA 0x98
1301 #define MBX_SET_DEBUG 0x99
1302 #define MBX_LOAD_EXP_ROM 0x9C
1304 #define MBX_MAX_CMDS 0x9D
1305 #define MBX_SLI2_CMD_MASK 0x80
1309 #define CMD_RCV_SEQUENCE_CX 0x01
1310 #define CMD_XMIT_SEQUENCE_CR 0x02
1311 #define CMD_XMIT_SEQUENCE_CX 0x03
1312 #define CMD_XMIT_BCAST_CN 0x04
1313 #define CMD_XMIT_BCAST_CX 0x05
1314 #define CMD_QUE_RING_BUF_CN 0x06
1315 #define CMD_QUE_XRI_BUF_CX 0x07
1316 #define CMD_IOCB_CONTINUE_CN 0x08
1317 #define CMD_RET_XRI_BUF_CX 0x09
1318 #define CMD_ELS_REQUEST_CR 0x0A
1319 #define CMD_ELS_REQUEST_CX 0x0B
1320 #define CMD_RCV_ELS_REQ_CX 0x0D
1321 #define CMD_ABORT_XRI_CN 0x0E
1322 #define CMD_ABORT_XRI_CX 0x0F
1323 #define CMD_CLOSE_XRI_CN 0x10
1324 #define CMD_CLOSE_XRI_CX 0x11
1325 #define CMD_CREATE_XRI_CR 0x12
1326 #define CMD_CREATE_XRI_CX 0x13
1327 #define CMD_GET_RPI_CN 0x14
1328 #define CMD_XMIT_ELS_RSP_CX 0x15
1329 #define CMD_GET_RPI_CR 0x16
1330 #define CMD_XRI_ABORTED_CX 0x17
1331 #define CMD_FCP_IWRITE_CR 0x18
1332 #define CMD_FCP_IWRITE_CX 0x19
1333 #define CMD_FCP_IREAD_CR 0x1A
1334 #define CMD_FCP_IREAD_CX 0x1B
1335 #define CMD_FCP_ICMND_CR 0x1C
1336 #define CMD_FCP_ICMND_CX 0x1D
1337 #define CMD_FCP_TSEND_CX 0x1F
1338 #define CMD_FCP_TRECEIVE_CX 0x21
1339 #define CMD_FCP_TRSP_CX 0x23
1340 #define CMD_FCP_AUTO_TRSP_CX 0x29
1342 #define CMD_ADAPTER_MSG 0x20
1343 #define CMD_ADAPTER_DUMP 0x22
1345 /* SLI_2 IOCB Command Set */
1347 #define CMD_RCV_SEQUENCE64_CX 0x81
1348 #define CMD_XMIT_SEQUENCE64_CR 0x82
1349 #define CMD_XMIT_SEQUENCE64_CX 0x83
1350 #define CMD_XMIT_BCAST64_CN 0x84
1351 #define CMD_XMIT_BCAST64_CX 0x85
1352 #define CMD_QUE_RING_BUF64_CN 0x86
1353 #define CMD_QUE_XRI_BUF64_CX 0x87
1354 #define CMD_IOCB_CONTINUE64_CN 0x88
1355 #define CMD_RET_XRI_BUF64_CX 0x89
1356 #define CMD_ELS_REQUEST64_CR 0x8A
1357 #define CMD_ELS_REQUEST64_CX 0x8B
1358 #define CMD_ABORT_MXRI64_CN 0x8C
1359 #define CMD_RCV_ELS_REQ64_CX 0x8D
1360 #define CMD_XMIT_ELS_RSP64_CX 0x95
1361 #define CMD_FCP_IWRITE64_CR 0x98
1362 #define CMD_FCP_IWRITE64_CX 0x99
1363 #define CMD_FCP_IREAD64_CR 0x9A
1364 #define CMD_FCP_IREAD64_CX 0x9B
1365 #define CMD_FCP_ICMND64_CR 0x9C
1366 #define CMD_FCP_ICMND64_CX 0x9D
1367 #define CMD_FCP_TSEND64_CX 0x9F
1368 #define CMD_FCP_TRECEIVE64_CX 0xA1
1369 #define CMD_FCP_TRSP64_CX 0xA3
1371 #define CMD_IOCB_RCV_SEQ64_CX 0xB5
1372 #define CMD_IOCB_RCV_ELS64_CX 0xB7
1373 #define CMD_IOCB_RCV_CONT64_CX 0xBB
1375 #define CMD_GEN_REQUEST64_CR 0xC2
1376 #define CMD_GEN_REQUEST64_CX 0xC3
1378 #define CMD_MAX_IOCB_CMD 0xE6
1379 #define CMD_IOCB_MASK 0xff
1381 #define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG
1383 #define LPFC_MAX_ADPTMSG 32 /* max msg data */
1387 #define MBX_SUCCESS 0
1388 #define MBXERR_NUM_RINGS 1
1389 #define MBXERR_NUM_IOCBS 2
1390 #define MBXERR_IOCBS_EXCEEDED 3
1391 #define MBXERR_BAD_RING_NUMBER 4
1392 #define MBXERR_MASK_ENTRIES_RANGE 5
1393 #define MBXERR_MASKS_EXCEEDED 6
1394 #define MBXERR_BAD_PROFILE 7
1395 #define MBXERR_BAD_DEF_CLASS 8
1396 #define MBXERR_BAD_MAX_RESPONDER 9
1397 #define MBXERR_BAD_MAX_ORIGINATOR 10
1398 #define MBXERR_RPI_REGISTERED 11
1399 #define MBXERR_RPI_FULL 12
1400 #define MBXERR_NO_RESOURCES 13
1401 #define MBXERR_BAD_RCV_LENGTH 14
1402 #define MBXERR_DMA_ERROR 15
1403 #define MBXERR_ERROR 16
1404 #define MBX_NOT_FINISHED 255
1406 #define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */
1407 #define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */
1410 * Begin Structure Definitions for Mailbox Commands
1414 #ifdef __BIG_ENDIAN_BITFIELD
1419 #else /* __LITTLE_ENDIAN_BITFIELD */
1428 uint32_t bdeAddress;
1429 #ifdef __BIG_ENDIAN_BITFIELD
1430 uint32_t bdeReserved:4;
1431 uint32_t bdeAddrHigh:4;
1432 uint32_t bdeSize:24;
1433 #else /* __LITTLE_ENDIAN_BITFIELD */
1434 uint32_t bdeSize:24;
1435 uint32_t bdeAddrHigh:4;
1436 uint32_t bdeReserved:4;
1440 struct ulp_bde64 { /* SLI-2 */
1444 #ifdef __BIG_ENDIAN_BITFIELD
1445 uint32_t bdeFlags:8; /* BDE Flags 0 IS A SUPPORTED
1447 uint32_t bdeSize:24; /* Size of buffer (in bytes) */
1448 #else /* __LITTLE_ENDIAN_BITFIELD */
1449 uint32_t bdeSize:24; /* Size of buffer (in bytes) */
1450 uint32_t bdeFlags:8; /* BDE Flags 0 IS A SUPPORTED
1454 #define BUFF_USE_RSVD 0x01 /* bdeFlags */
1455 #define BUFF_USE_INTRPT 0x02 /* Not Implemented with LP6000 */
1456 #define BUFF_USE_CMND 0x04 /* Optional, 1=cmd/rsp 0=data buffer */
1457 #define BUFF_USE_RCV 0x08 /* "" "", 1=rcv buffer, 0=xmit
1459 #define BUFF_TYPE_32BIT 0x10 /* "" "", 1=32 bit addr 0=64 bit
1461 #define BUFF_TYPE_SPECIAL 0x20 /* Not Implemented with LP6000 */
1462 #define BUFF_TYPE_BDL 0x40 /* Optional, may be set in BDL */
1463 #define BUFF_TYPE_INVALID 0x80 /* "" "" */
1469 #define BDE64_SIZE_WORD 0
1470 #define BPL64_SIZE_WORD 0x40
1472 typedef struct ULP_BDL { /* SLI-2 */
1473 #ifdef __BIG_ENDIAN_BITFIELD
1474 uint32_t bdeFlags:8; /* BDL Flags */
1475 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
1476 #else /* __LITTLE_ENDIAN_BITFIELD */
1477 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
1478 uint32_t bdeFlags:8; /* BDL Flags */
1481 uint32_t addrLow; /* Address 0:31 */
1482 uint32_t addrHigh; /* Address 32:63 */
1483 uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */
1486 /* Structure for MB Command LOAD_SM and DOWN_LOAD */
1489 #ifdef __BIG_ENDIAN_BITFIELD
1491 uint32_t acknowledgment:1;
1493 uint32_t erase_or_prog:1;
1494 uint32_t update_flash:1;
1495 uint32_t update_ram:1;
1497 uint32_t load_cmplt:1;
1498 #else /* __LITTLE_ENDIAN_BITFIELD */
1499 uint32_t load_cmplt:1;
1501 uint32_t update_ram:1;
1502 uint32_t update_flash:1;
1503 uint32_t erase_or_prog:1;
1505 uint32_t acknowledgment:1;
1509 uint32_t dl_to_adr_low;
1510 uint32_t dl_to_adr_high;
1513 uint32_t dl_from_mbx_offset;
1514 struct ulp_bde dl_from_bde;
1515 struct ulp_bde64 dl_from_bde64;
1520 /* Structure for MB Command READ_NVPARM (02) */
1523 uint32_t rsvd1[3]; /* Read as all one's */
1524 uint32_t rsvd2; /* Read as all zero's */
1525 uint32_t portname[2]; /* N_PORT name */
1526 uint32_t nodename[2]; /* NODE name */
1528 #ifdef __BIG_ENDIAN_BITFIELD
1529 uint32_t pref_DID:24;
1530 uint32_t hardAL_PA:8;
1531 #else /* __LITTLE_ENDIAN_BITFIELD */
1532 uint32_t hardAL_PA:8;
1533 uint32_t pref_DID:24;
1536 uint32_t rsvd3[21]; /* Read as all one's */
1539 /* Structure for MB Command WRITE_NVPARMS (03) */
1542 uint32_t rsvd1[3]; /* Must be all one's */
1543 uint32_t rsvd2; /* Must be all zero's */
1544 uint32_t portname[2]; /* N_PORT name */
1545 uint32_t nodename[2]; /* NODE name */
1547 #ifdef __BIG_ENDIAN_BITFIELD
1548 uint32_t pref_DID:24;
1549 uint32_t hardAL_PA:8;
1550 #else /* __LITTLE_ENDIAN_BITFIELD */
1551 uint32_t hardAL_PA:8;
1552 uint32_t pref_DID:24;
1555 uint32_t rsvd3[21]; /* Must be all one's */
1558 /* Structure for MB Command RUN_BIU_DIAG (04) */
1559 /* Structure for MB Command RUN_BIU_DIAG64 (0x84) */
1565 struct ulp_bde xmit_bde;
1566 struct ulp_bde rcv_bde;
1569 struct ulp_bde64 xmit_bde64;
1570 struct ulp_bde64 rcv_bde64;
1575 /* Structure for MB Command INIT_LINK (05) */
1578 #ifdef __BIG_ENDIAN_BITFIELD
1580 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
1581 #else /* __LITTLE_ENDIAN_BITFIELD */
1582 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
1586 #ifdef __BIG_ENDIAN_BITFIELD
1587 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
1589 uint16_t link_flags;
1590 #else /* __LITTLE_ENDIAN_BITFIELD */
1591 uint16_t link_flags;
1593 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
1596 #define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */
1597 #define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */
1598 #define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */
1599 #define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */
1600 #define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */
1601 #define FLAGS_UNREG_LOGIN_ALL 0x08 /* UNREG_LOGIN all on link down */
1602 #define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */
1604 #define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */
1605 #define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */
1606 #define FLAGS_IMED_ABORT 0x04000 /* Bit 14 */
1608 uint32_t link_speed;
1609 #define LINK_SPEED_AUTO 0 /* Auto selection */
1610 #define LINK_SPEED_1G 1 /* 1 Gigabaud */
1611 #define LINK_SPEED_2G 2 /* 2 Gigabaud */
1612 #define LINK_SPEED_4G 4 /* 4 Gigabaud */
1613 #define LINK_SPEED_8G 8 /* 8 Gigabaud */
1614 #define LINK_SPEED_10G 16 /* 10 Gigabaud */
1618 /* Structure for MB Command DOWN_LINK (06) */
1624 /* Structure for MB Command CONFIG_LINK (07) */
1627 #ifdef __BIG_ENDIAN_BITFIELD
1630 uint32_t cr_delay:6;
1631 uint32_t cr_count:8;
1634 #else /* __LITTLE_ENDIAN_BITFIELD */
1637 uint32_t cr_count:8;
1638 uint32_t cr_delay:6;
1652 #ifdef __BIG_ENDIAN_BITFIELD
1653 uint32_t rrq_enable:1;
1654 uint32_t rrq_immed:1;
1656 uint32_t ack0_enable:1;
1657 #else /* __LITTLE_ENDIAN_BITFIELD */
1658 uint32_t ack0_enable:1;
1660 uint32_t rrq_immed:1;
1661 uint32_t rrq_enable:1;
1665 /* Structure for MB Command PART_SLIM (08)
1666 * will be removed since SLI1 is no longer supported!
1669 #ifdef __BIG_ENDIAN_BITFIELD
1674 #else /* __LITTLE_ENDIAN_BITFIELD */
1683 #ifdef __BIG_ENDIAN_BITFIELD
1684 uint32_t unused1:24;
1686 #else /* __LITTLE_ENDIAN_BITFIELD */
1688 uint32_t unused1:24;
1691 RING_DEF ringdef[4];
1695 /* Structure for MB Command CONFIG_RING (09) */
1698 #ifdef __BIG_ENDIAN_BITFIELD
1701 uint32_t recvNotify:1;
1706 #else /* __LITTLE_ENDIAN_BITFIELD */
1711 uint32_t recvNotify:1;
1716 #ifdef __BIG_ENDIAN_BITFIELD
1717 uint16_t maxRespXchg;
1718 uint16_t maxOrigXchg;
1719 #else /* __LITTLE_ENDIAN_BITFIELD */
1720 uint16_t maxOrigXchg;
1721 uint16_t maxRespXchg;
1727 /* Structure for MB Command RESET_RING (10) */
1733 /* Structure for MB Command READ_CONFIG (11) */
1736 #ifdef __BIG_ENDIAN_BITFIELD
1739 uint32_t cr_delay:6;
1740 uint32_t cr_count:8;
1743 #else /* __LITTLE_ENDIAN_BITFIELD */
1746 uint32_t cr_count:8;
1747 uint32_t cr_delay:6;
1752 #ifdef __BIG_ENDIAN_BITFIELD
1753 uint32_t topology:8;
1755 #else /* __LITTLE_ENDIAN_BITFIELD */
1757 uint32_t topology:8;
1760 /* Defines for topology (defined previously) */
1761 #ifdef __BIG_ENDIAN_BITFIELD
1766 #else /* __LITTLE_ENDIAN_BITFIELD */
1779 #define LMT_RESERVED 0x000 /* Not used */
1780 #define LMT_1Gb 0x004
1781 #define LMT_2Gb 0x008
1782 #define LMT_4Gb 0x040
1783 #define LMT_8Gb 0x080
1784 #define LMT_10Gb 0x100
1791 uint32_t avail_iocb;
1799 /* Structure for MB Command READ_RCONFIG (12) */
1802 #ifdef __BIG_ENDIAN_BITFIELD
1804 uint32_t recvNotify:1;
1809 #else /* __LITTLE_ENDIAN_BITFIELD */
1814 uint32_t recvNotify:1;
1818 #ifdef __BIG_ENDIAN_BITFIELD
1821 #else /* __LITTLE_ENDIAN_BITFIELD */
1828 #ifdef __BIG_ENDIAN_BITFIELD
1829 uint16_t cmdRingOffset;
1830 uint16_t cmdEntryCnt;
1831 uint16_t rspRingOffset;
1832 uint16_t rspEntryCnt;
1833 uint16_t nextCmdOffset;
1835 uint16_t nextRspOffset;
1837 #else /* __LITTLE_ENDIAN_BITFIELD */
1838 uint16_t cmdEntryCnt;
1839 uint16_t cmdRingOffset;
1840 uint16_t rspEntryCnt;
1841 uint16_t rspRingOffset;
1843 uint16_t nextCmdOffset;
1845 uint16_t nextRspOffset;
1849 /* Structure for MB Command READ_SPARM (13) */
1850 /* Structure for MB Command READ_SPARM64 (0x8D) */
1856 struct ulp_bde sp; /* This BDE points to struct serv_parm
1858 struct ulp_bde64 sp64;
1860 #ifdef __BIG_ENDIAN_BITFIELD
1863 #else /* __LITTLE_ENDIAN_BITFIELD */
1869 /* Structure for MB Command READ_STATUS (14) */
1872 #ifdef __BIG_ENDIAN_BITFIELD
1874 uint32_t clrCounters:1;
1875 uint16_t activeXriCnt;
1876 uint16_t activeRpiCnt;
1877 #else /* __LITTLE_ENDIAN_BITFIELD */
1878 uint32_t clrCounters:1;
1880 uint16_t activeRpiCnt;
1881 uint16_t activeXriCnt;
1884 uint32_t xmitByteCnt;
1885 uint32_t rcvByteCnt;
1886 uint32_t xmitFrameCnt;
1887 uint32_t rcvFrameCnt;
1888 uint32_t xmitSeqCnt;
1890 uint32_t totalOrigExchanges;
1891 uint32_t totalRespExchanges;
1892 uint32_t rcvPbsyCnt;
1893 uint32_t rcvFbsyCnt;
1896 /* Structure for MB Command READ_RPI (15) */
1897 /* Structure for MB Command READ_RPI64 (0x8F) */
1900 #ifdef __BIG_ENDIAN_BITFIELD
1905 #else /* __LITTLE_ENDIAN_BITFIELD */
1914 struct ulp_bde64 sp64;
1919 /* Structure for MB Command READ_XRI (16) */
1922 #ifdef __BIG_ENDIAN_BITFIELD
1939 uint32_t exchOrig:1;
1940 #else /* __LITTLE_ENDIAN_BITFIELD */
1955 uint32_t exchOrig:1;
1961 /* Structure for MB Command READ_REV (17) */
1964 #ifdef __BIG_ENDIAN_BITFIELD
1972 #else /* __LITTLE_ENDIAN_BITFIELD */
1987 #ifdef __BIG_ENDIAN_BITFIELD
1992 uint16_t ProgFixLvl:2;
1993 uint16_t ProgDistType:2;
1995 #else /* __LITTLE_ENDIAN_BITFIELD */
1997 uint16_t ProgDistType:2;
1998 uint16_t ProgFixLvl:2;
2008 #ifdef __BIG_ENDIAN_BITFIELD
2009 uint8_t feaLevelHigh;
2010 uint8_t feaLevelLow;
2013 #else /* __LITTLE_ENDIAN_BITFIELD */
2016 uint8_t feaLevelLow;
2017 uint8_t feaLevelHigh;
2020 uint32_t postKernRev;
2022 uint8_t opFwName[16];
2024 uint8_t sli1FwName[16];
2026 uint8_t sli2FwName[16];
2028 uint32_t RandomData[6];
2031 /* Structure for MB Command READ_LINK_STAT (18) */
2035 uint32_t linkFailureCnt;
2036 uint32_t lossSyncCnt;
2038 uint32_t lossSignalCnt;
2039 uint32_t primSeqErrCnt;
2040 uint32_t invalidXmitWord;
2042 uint32_t primSeqTimeout;
2043 uint32_t elasticOverrun;
2044 uint32_t arbTimeout;
2047 /* Structure for MB Command REG_LOGIN (19) */
2048 /* Structure for MB Command REG_LOGIN64 (0x93) */
2051 #ifdef __BIG_ENDIAN_BITFIELD
2056 #else /* __LITTLE_ENDIAN_BITFIELD */
2065 struct ulp_bde64 sp64;
2068 #ifdef __BIG_ENDIAN_BITFIELD
2071 #else /* __LITTLE_ENDIAN_BITFIELD */
2078 /* Word 30 contents for REG_LOGIN */
2081 #ifdef __BIG_ENDIAN_BITFIELD
2083 uint16_t wd30_class:4;
2085 #else /* __LITTLE_ENDIAN_BITFIELD */
2087 uint16_t wd30_class:4;
2094 /* Structure for MB Command UNREG_LOGIN (20) */
2097 #ifdef __BIG_ENDIAN_BITFIELD
2106 #else /* __LITTLE_ENDIAN_BITFIELD */
2118 /* Structure for MB Command REG_VPI (0x96) */
2120 #ifdef __BIG_ENDIAN_BITFIELD
2129 #else /* __LITTLE_ENDIAN */
2141 /* Structure for MB Command UNREG_VPI (0x97) */
2148 #ifdef __BIG_ENDIAN_BITFIELD
2151 #else /* __LITTLE_ENDIAN */
2157 /* Structure for MB Command UNREG_D_ID (0x23) */
2165 #ifdef __BIG_ENDIAN_BITFIELD
2174 /* Structure for MB Command READ_LA (21) */
2175 /* Structure for MB Command READ_LA64 (0x95) */
2178 uint32_t eventTag; /* Event tag */
2179 #ifdef __BIG_ENDIAN_BITFIELD
2184 #else /* __LITTLE_ENDIAN_BITFIELD */
2191 #define AT_RESERVED 0x00 /* Reserved - attType */
2192 #define AT_LINK_UP 0x01 /* Link is up */
2193 #define AT_LINK_DOWN 0x02 /* Link is down */
2195 #ifdef __BIG_ENDIAN_BITFIELD
2196 uint8_t granted_AL_PA;
2200 #else /* __LITTLE_ENDIAN_BITFIELD */
2204 uint8_t granted_AL_PA;
2207 #define TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */
2208 #define TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */
2211 struct ulp_bde lilpBde; /* This BDE points to a 128 byte buffer
2213 /* store the LILP AL_PA position map into */
2214 struct ulp_bde64 lilpBde64;
2217 #ifdef __BIG_ENDIAN_BITFIELD
2221 uint32_t DlnkSpeed:8;
2225 #else /* __LITTLE_ENDIAN_BITFIELD */
2229 uint32_t DlnkSpeed:8;
2235 #ifdef __BIG_ENDIAN_BITFIELD
2239 uint32_t UlnkSpeed:8;
2243 #else /* __LITTLE_ENDIAN_BITFIELD */
2247 uint32_t UlnkSpeed:8;
2253 #define LA_UNKNW_LINK 0x0 /* lnkSpeed */
2254 #define LA_1GHZ_LINK 0x04 /* lnkSpeed */
2255 #define LA_2GHZ_LINK 0x08 /* lnkSpeed */
2256 #define LA_4GHZ_LINK 0x10 /* lnkSpeed */
2257 #define LA_8GHZ_LINK 0x20 /* lnkSpeed */
2258 #define LA_10GHZ_LINK 0x40 /* lnkSpeed */
2262 /* Structure for MB Command CLEAR_LA (22) */
2265 uint32_t eventTag; /* Event tag */
2269 /* Structure for MB Command DUMP */
2272 #ifdef __BIG_ENDIAN_BITFIELD
2278 uint32_t entry_index:16;
2279 uint32_t region_id:16;
2280 #else /* __LITTLE_ENDIAN_BITFIELD */
2286 uint32_t region_id:16;
2287 uint32_t entry_index:16;
2292 uint32_t resp_offset;
2295 #define DMP_MEM_REG 0x1
2296 #define DMP_NV_PARAMS 0x2
2298 #define DMP_REGION_VPD 0xe
2299 #define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */
2300 #define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */
2301 #define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */
2304 #ifdef __BIG_ENDIAN_BITFIELD
2309 #else /* __LITTLE_ENDIAN */
2318 /* Structure for MB Command CONFIG_HBQ (7c) */
2320 struct config_hbq_var {
2321 #ifdef __BIG_ENDIAN_BITFIELD
2323 uint32_t recvNotify :1; /* Receive Notification */
2324 uint32_t numMask :8; /* # Mask Entries */
2325 uint32_t profile :8; /* Selection Profile */
2327 #else /* __LITTLE_ENDIAN */
2329 uint32_t profile :8; /* Selection Profile */
2330 uint32_t numMask :8; /* # Mask Entries */
2331 uint32_t recvNotify :1; /* Receive Notification */
2335 #ifdef __BIG_ENDIAN_BITFIELD
2338 uint32_t ringMask :4;
2339 #else /* __LITTLE_ENDIAN */
2340 uint32_t ringMask :4;
2345 #ifdef __BIG_ENDIAN_BITFIELD
2346 uint32_t entry_count :16;
2348 uint32_t headerLen :8;
2349 #else /* __LITTLE_ENDIAN */
2350 uint32_t headerLen :8;
2352 uint32_t entry_count :16;
2355 uint32_t hbqaddrLow;
2356 uint32_t hbqaddrHigh;
2358 #ifdef __BIG_ENDIAN_BITFIELD
2360 uint32_t logEntry :1;
2361 #else /* __LITTLE_ENDIAN */
2362 uint32_t logEntry :1;
2366 uint32_t rsvd6; /* w7 */
2367 uint32_t rsvd7; /* w8 */
2368 uint32_t rsvd8; /* w9 */
2370 struct hbq_mask hbqMasks[6];
2374 uint32_t allprofiles[12];
2377 #ifdef __BIG_ENDIAN_BITFIELD
2378 uint32_t seqlenoff :16;
2379 uint32_t maxlen :16;
2380 #else /* __LITTLE_ENDIAN */
2381 uint32_t maxlen :16;
2382 uint32_t seqlenoff :16;
2384 #ifdef __BIG_ENDIAN_BITFIELD
2386 uint32_t seqlenbcnt :4;
2387 #else /* __LITTLE_ENDIAN */
2388 uint32_t seqlenbcnt :4;
2395 #ifdef __BIG_ENDIAN_BITFIELD
2396 uint32_t seqlenoff :16;
2397 uint32_t maxlen :16;
2398 #else /* __LITTLE_ENDIAN */
2399 uint32_t maxlen :16;
2400 uint32_t seqlenoff :16;
2402 #ifdef __BIG_ENDIAN_BITFIELD
2403 uint32_t cmdcodeoff :28;
2405 uint32_t seqlenbcnt :4;
2406 #else /* __LITTLE_ENDIAN */
2407 uint32_t seqlenbcnt :4;
2409 uint32_t cmdcodeoff :28;
2411 uint32_t cmdmatch[8];
2417 #ifdef __BIG_ENDIAN_BITFIELD
2418 uint32_t seqlenoff :16;
2419 uint32_t maxlen :16;
2420 #else /* __LITTLE_ENDIAN */
2421 uint32_t maxlen :16;
2422 uint32_t seqlenoff :16;
2424 #ifdef __BIG_ENDIAN_BITFIELD
2425 uint32_t cmdcodeoff :28;
2427 uint32_t seqlenbcnt :4;
2428 #else /* __LITTLE_ENDIAN */
2429 uint32_t seqlenbcnt :4;
2431 uint32_t cmdcodeoff :28;
2433 uint32_t cmdmatch[8];
2444 /* Structure for MB Command CONFIG_PORT (0x88) */
2446 #ifdef __BIG_ENDIAN_BITFIELD
2451 uint32_t sli_mode : 4;
2452 uint32_t pcbLen : 24; /* bit 23:0 of memory based port
2454 #else /* __LITTLE_ENDIAN */
2455 uint32_t pcbLen : 24; /* bit 23:0 of memory based port
2457 uint32_t sli_mode : 4;
2464 uint32_t pcbLow; /* bit 31:0 of memory based port config block */
2465 uint32_t pcbHigh; /* bit 63:32 of memory based port config block */
2466 uint32_t hbainit[6];
2468 #ifdef __BIG_ENDIAN_BITFIELD
2469 uint32_t rsvd : 24; /* Reserved */
2470 uint32_t cmv : 1; /* Configure Max VPIs */
2471 uint32_t ccrp : 1; /* Config Command Ring Polling */
2472 uint32_t csah : 1; /* Configure Synchronous Abort Handling */
2473 uint32_t chbs : 1; /* Cofigure Host Backing store */
2474 uint32_t cinb : 1; /* Enable Interrupt Notification Block */
2475 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */
2476 uint32_t cmx : 1; /* Configure Max XRIs */
2477 uint32_t cmr : 1; /* Configure Max RPIs */
2478 #else /* __LITTLE_ENDIAN */
2479 uint32_t cmr : 1; /* Configure Max RPIs */
2480 uint32_t cmx : 1; /* Configure Max XRIs */
2481 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */
2482 uint32_t cinb : 1; /* Enable Interrupt Notification Block */
2483 uint32_t chbs : 1; /* Cofigure Host Backing store */
2484 uint32_t csah : 1; /* Configure Synchronous Abort Handling */
2485 uint32_t ccrp : 1; /* Config Command Ring Polling */
2486 uint32_t cmv : 1; /* Configure Max VPIs */
2487 uint32_t rsvd : 24; /* Reserved */
2489 #ifdef __BIG_ENDIAN_BITFIELD
2490 uint32_t rsvd2 : 24; /* Reserved */
2491 uint32_t gmv : 1; /* Grant Max VPIs */
2492 uint32_t gcrp : 1; /* Grant Command Ring Polling */
2493 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */
2494 uint32_t ghbs : 1; /* Grant Host Backing Store */
2495 uint32_t ginb : 1; /* Grant Interrupt Notification Block */
2496 uint32_t gerbm : 1; /* Grant ERBM Request */
2497 uint32_t gmx : 1; /* Grant Max XRIs */
2498 uint32_t gmr : 1; /* Grant Max RPIs */
2499 #else /* __LITTLE_ENDIAN */
2500 uint32_t gmr : 1; /* Grant Max RPIs */
2501 uint32_t gmx : 1; /* Grant Max XRIs */
2502 uint32_t gerbm : 1; /* Grant ERBM Request */
2503 uint32_t ginb : 1; /* Grant Interrupt Notification Block */
2504 uint32_t ghbs : 1; /* Grant Host Backing Store */
2505 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */
2506 uint32_t gcrp : 1; /* Grant Command Ring Polling */
2507 uint32_t gmv : 1; /* Grant Max VPIs */
2508 uint32_t rsvd2 : 24; /* Reserved */
2511 #ifdef __BIG_ENDIAN_BITFIELD
2512 uint32_t max_rpi : 16; /* Max RPIs Port should configure */
2513 uint32_t max_xri : 16; /* Max XRIs Port should configure */
2514 #else /* __LITTLE_ENDIAN */
2515 uint32_t max_xri : 16; /* Max XRIs Port should configure */
2516 uint32_t max_rpi : 16; /* Max RPIs Port should configure */
2519 #ifdef __BIG_ENDIAN_BITFIELD
2520 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
2521 uint32_t rsvd3 : 16; /* Max HBQs Host expect to configure */
2522 #else /* __LITTLE_ENDIAN */
2523 uint32_t rsvd3 : 16; /* Max HBQs Host expect to configure */
2524 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
2527 uint32_t rsvd4; /* Reserved */
2529 #ifdef __BIG_ENDIAN_BITFIELD
2530 uint32_t rsvd5 : 16; /* Reserved */
2531 uint32_t max_vpi : 16; /* Max number of virt N-Ports */
2532 #else /* __LITTLE_ENDIAN */
2533 uint32_t max_vpi : 16; /* Max number of virt N-Ports */
2534 uint32_t rsvd5 : 16; /* Reserved */
2539 /* SLI-2 Port Control Block */
2542 #define SLIMOFF 0x30 /* WORD */
2544 typedef struct _SLI2_RDSC {
2545 uint32_t cmdEntries;
2546 uint32_t cmdAddrLow;
2547 uint32_t cmdAddrHigh;
2549 uint32_t rspEntries;
2550 uint32_t rspAddrLow;
2551 uint32_t rspAddrHigh;
2554 typedef struct _PCB {
2555 #ifdef __BIG_ENDIAN_BITFIELD
2557 #define TYPE_NATIVE_SLI2 0x01;
2559 #define FEATURE_INITIAL_SLI2 0x01;
2562 #else /* __LITTLE_ENDIAN_BITFIELD */
2566 #define FEATURE_INITIAL_SLI2 0x01;
2568 #define TYPE_NATIVE_SLI2 0x01;
2571 uint32_t mailBoxSize;
2573 uint32_t mbAddrHigh;
2575 uint32_t hgpAddrLow;
2576 uint32_t hgpAddrHigh;
2578 uint32_t pgpAddrLow;
2579 uint32_t pgpAddrHigh;
2580 SLI2_RDSC rdsc[MAX_RINGS];
2585 #ifdef __BIG_ENDIAN_BITFIELD
2587 uint32_t discardFarp:1;
2588 uint32_t IPEnable:1;
2589 uint32_t nodeName:1;
2590 uint32_t portName:1;
2591 uint32_t filterEnable:1;
2592 #else /* __LITTLE_ENDIAN_BITFIELD */
2593 uint32_t filterEnable:1;
2594 uint32_t portName:1;
2595 uint32_t nodeName:1;
2596 uint32_t IPEnable:1;
2597 uint32_t discardFarp:1;
2601 uint8_t portname[8]; /* Used to be struct lpfc_name */
2602 uint8_t nodename[8];
2609 /* Union of all Mailbox Command types */
2610 #define MAILBOX_CMD_WSIZE 32
2611 #define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t))
2614 uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/
2615 * feature/max ring number
2617 LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */
2618 READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */
2619 WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */
2620 BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */
2621 INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */
2622 DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */
2623 CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */
2624 PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */
2625 CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */
2626 RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */
2627 READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */
2628 READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */
2629 READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */
2630 READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */
2631 READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */
2632 READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */
2633 READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */
2634 READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */
2635 REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */
2636 UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */
2637 READ_LA_VAR varReadLA; /* cmd = 21 (READ_LA(64)) */
2638 CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */
2639 DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */
2640 UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */
2641 CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP)
2644 struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ) */
2645 CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */
2646 REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */
2647 UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */
2651 * SLI-2 specific structures
2665 uint32_t unused1[16];
2666 struct lpfc_hgp host[MAX_RINGS];
2667 struct lpfc_pgp port[MAX_RINGS];
2671 struct lpfc_hgp host[MAX_RINGS];
2672 uint32_t reserved[8];
2673 uint32_t hbq_put[16];
2677 struct lpfc_pgp port[MAX_RINGS];
2678 uint32_t hbq_get[16];
2682 struct sli2_desc s2;
2683 struct sli3_desc s3;
2684 struct sli3_pgp s3_pgp;
2688 #ifdef __BIG_ENDIAN_BITFIELD
2691 uint8_t mbxReserved:6;
2693 uint8_t mbxOwner:1; /* Low order bit first word */
2694 #else /* __LITTLE_ENDIAN_BITFIELD */
2695 uint8_t mbxOwner:1; /* Low order bit first word */
2697 uint8_t mbxReserved:6;
2707 * Begin Structure Definitions for IOCB Commands
2711 #ifdef __BIG_ENDIAN_BITFIELD
2715 uint8_t statLocalError;
2716 #else /* __LITTLE_ENDIAN_BITFIELD */
2717 uint8_t statLocalError;
2722 /* statRsn P/F_RJT reason codes */
2723 #define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */
2724 #define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */
2725 #define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */
2726 #define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */
2727 #define RJT_UNSUP_CLASS 0x05 /* Class not supported */
2728 #define RJT_DELIM_ERR 0x06 /* Delimiter usage error */
2729 #define RJT_UNSUP_TYPE 0x07 /* Type not supported */
2730 #define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */
2731 #define RJT_BAD_RCTL 0x09 /* R_CTL invalid */
2732 #define RJT_BAD_FCTL 0x0A /* F_CTL invalid */
2733 #define RJT_BAD_OXID 0x0B /* OX_ID invalid */
2734 #define RJT_BAD_RXID 0x0C /* RX_ID invalid */
2735 #define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */
2736 #define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */
2737 #define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */
2738 #define RJT_BAD_PARM 0x10 /* Param. field invalid */
2739 #define RJT_XCHG_ERR 0x11 /* Exchange error */
2740 #define RJT_PROT_ERR 0x12 /* Protocol error */
2741 #define RJT_BAD_LENGTH 0x13 /* Invalid Length */
2742 #define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */
2743 #define RJT_LOGIN_REQUIRED 0x16 /* Login required */
2744 #define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */
2745 #define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */
2746 #define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */
2747 #define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */
2748 #define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */
2750 #define IOERR_SUCCESS 0x00 /* statLocalError */
2751 #define IOERR_MISSING_CONTINUE 0x01
2752 #define IOERR_SEQUENCE_TIMEOUT 0x02
2753 #define IOERR_INTERNAL_ERROR 0x03
2754 #define IOERR_INVALID_RPI 0x04
2755 #define IOERR_NO_XRI 0x05
2756 #define IOERR_ILLEGAL_COMMAND 0x06
2757 #define IOERR_XCHG_DROPPED 0x07
2758 #define IOERR_ILLEGAL_FIELD 0x08
2759 #define IOERR_BAD_CONTINUE 0x09
2760 #define IOERR_TOO_MANY_BUFFERS 0x0A
2761 #define IOERR_RCV_BUFFER_WAITING 0x0B
2762 #define IOERR_NO_CONNECTION 0x0C
2763 #define IOERR_TX_DMA_FAILED 0x0D
2764 #define IOERR_RX_DMA_FAILED 0x0E
2765 #define IOERR_ILLEGAL_FRAME 0x0F
2766 #define IOERR_EXTRA_DATA 0x10
2767 #define IOERR_NO_RESOURCES 0x11
2768 #define IOERR_RESERVED 0x12
2769 #define IOERR_ILLEGAL_LENGTH 0x13
2770 #define IOERR_UNSUPPORTED_FEATURE 0x14
2771 #define IOERR_ABORT_IN_PROGRESS 0x15
2772 #define IOERR_ABORT_REQUESTED 0x16
2773 #define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17
2774 #define IOERR_LOOP_OPEN_FAILURE 0x18
2775 #define IOERR_RING_RESET 0x19
2776 #define IOERR_LINK_DOWN 0x1A
2777 #define IOERR_CORRUPTED_DATA 0x1B
2778 #define IOERR_CORRUPTED_RPI 0x1C
2779 #define IOERR_OUT_OF_ORDER_DATA 0x1D
2780 #define IOERR_OUT_OF_ORDER_ACK 0x1E
2781 #define IOERR_DUP_FRAME 0x1F
2782 #define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */
2783 #define IOERR_BAD_HOST_ADDRESS 0x21
2784 #define IOERR_RCV_HDRBUF_WAITING 0x22
2785 #define IOERR_MISSING_HDR_BUFFER 0x23
2786 #define IOERR_MSEQ_CHAIN_CORRUPTED 0x24
2787 #define IOERR_ABORTMULT_REQUESTED 0x25
2788 #define IOERR_BUFFER_SHORTAGE 0x28
2789 #define IOERR_DEFAULT 0x29
2790 #define IOERR_CNT 0x2A
2792 #define IOERR_DRVR_MASK 0x100
2793 #define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */
2794 #define IOERR_SLI_BRESET 0x102
2795 #define IOERR_SLI_ABORTED 0x103
2800 #ifdef __BIG_ENDIAN_BITFIELD
2801 uint8_t Rctl; /* R_CTL field */
2802 uint8_t Type; /* TYPE field */
2803 uint8_t Dfctl; /* DF_CTL field */
2804 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
2805 #else /* __LITTLE_ENDIAN_BITFIELD */
2806 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
2807 uint8_t Dfctl; /* DF_CTL field */
2808 uint8_t Type; /* TYPE field */
2809 uint8_t Rctl; /* R_CTL field */
2812 #define BC 0x02 /* Broadcast Received - Fctl */
2813 #define SI 0x04 /* Sequence Initiative */
2814 #define LA 0x08 /* Ignore Link Attention state */
2815 #define LS 0x80 /* Last Sequence */
2820 /* IOCB Command template for a generic response */
2822 uint32_t reserved[4];
2826 /* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */
2828 struct ulp_bde xrsqbde[2];
2829 uint32_t xrsqRo; /* Starting Relative Offset */
2830 WORD5 w5; /* Header control/status word */
2833 /* IOCB Command template for ELS_REQUEST */
2835 struct ulp_bde elsReq;
2836 struct ulp_bde elsRsp;
2838 #ifdef __BIG_ENDIAN_BITFIELD
2839 uint32_t word4Rsvd:7;
2842 uint32_t word5Rsvd:8;
2843 uint32_t remoteID:24;
2844 #else /* __LITTLE_ENDIAN_BITFIELD */
2847 uint32_t word4Rsvd:7;
2848 uint32_t remoteID:24;
2849 uint32_t word5Rsvd:8;
2853 /* IOCB Command template for RCV_ELS_REQ */
2855 struct ulp_bde elsReq[2];
2858 #ifdef __BIG_ENDIAN_BITFIELD
2859 uint32_t word5Rsvd:8;
2860 uint32_t remoteID:24;
2861 #else /* __LITTLE_ENDIAN_BITFIELD */
2862 uint32_t remoteID:24;
2863 uint32_t word5Rsvd:8;
2867 /* IOCB Command template for ABORT / CLOSE_XRI */
2871 #define ABORT_TYPE_ABTX 0x00000000
2872 #define ABORT_TYPE_ABTS 0x00000001
2874 #ifdef __BIG_ENDIAN_BITFIELD
2875 uint16_t abortContextTag; /* ulpContext from command to abort/close */
2876 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
2877 #else /* __LITTLE_ENDIAN_BITFIELD */
2878 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
2879 uint16_t abortContextTag; /* ulpContext from command to abort/close */
2883 /* IOCB Command template for ABORT_MXRI64 */
2891 /* IOCB Command template for GET_RPI */
2895 #ifdef __BIG_ENDIAN_BITFIELD
2896 uint32_t word5Rsvd:8;
2897 uint32_t remoteID:24;
2898 #else /* __LITTLE_ENDIAN_BITFIELD */
2899 uint32_t remoteID:24;
2900 uint32_t word5Rsvd:8;
2904 /* IOCB Command template for all FCP Initiator commands */
2906 struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */
2907 struct ulp_bde fcpi_rsp; /* Rcv buffer */
2909 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
2912 /* IOCB Command template for all FCP Target commands */
2914 struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */
2915 uint32_t fcpt_Offset;
2916 uint32_t fcpt_Length; /* transfer ready for IWRITE */
2919 /* SLI-2 IOCB structure definitions */
2921 /* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */
2924 uint32_t xrsqRo; /* Starting Relative Offset */
2925 WORD5 w5; /* Header control/status word */
2928 /* IOCB Command template for 64 bit RCV_SEQUENCE64 */
2930 struct ulp_bde64 rcvBde;
2932 uint32_t xrsqRo; /* Starting Relative Offset */
2933 WORD5 w5; /* Header control/status word */
2936 /* IOCB Command template for ELS_REQUEST64 */
2939 #ifdef __BIG_ENDIAN_BITFIELD
2940 uint32_t word4Rsvd:7;
2943 uint32_t word5Rsvd:8;
2944 uint32_t remoteID:24;
2945 #else /* __LITTLE_ENDIAN_BITFIELD */
2948 uint32_t word4Rsvd:7;
2949 uint32_t remoteID:24;
2950 uint32_t word5Rsvd:8;
2954 /* IOCB Command template for GEN_REQUEST64 */
2957 uint32_t xrsqRo; /* Starting Relative Offset */
2958 WORD5 w5; /* Header control/status word */
2961 /* IOCB Command template for RCV_ELS_REQ64 */
2963 struct ulp_bde64 elsReq;
2967 #ifdef __BIG_ENDIAN_BITFIELD
2968 uint32_t word5Rsvd:8;
2969 uint32_t remoteID:24;
2970 #else /* __LITTLE_ENDIAN_BITFIELD */
2971 uint32_t remoteID:24;
2972 uint32_t word5Rsvd:8;
2976 /* IOCB Command template for all 64 bit FCP Initiator commands */
2980 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
2983 /* IOCB Command template for all 64 bit FCP Target commands */
2986 uint32_t fcpt_Offset;
2987 uint32_t fcpt_Length; /* transfer ready for IWRITE */
2990 /* IOCB Command template for CMD_IOCB_RCV_ELS64_CX (0xB7)
2991 or CMD_IOCB_RCV_SEQ64_CX (0xB5) */
2995 #ifdef __BIG_ENDIAN_BITFIELD
2998 #else /* __LITTLE_ENDIAN */
3002 uint32_t word10Rsvd;
3003 uint32_t acc_len; /* accumulated length */
3004 struct ulp_bde64 bde2;
3009 typedef struct _IOCB { /* IOCB structure */
3011 GENERIC_RSP grsp; /* Generic response */
3012 XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */
3013 struct ulp_bde cont[3]; /* up to 3 continuation bdes */
3014 RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */
3015 AC_XRI acxri; /* ABORT / CLOSE_XRI template */
3016 A_MXRI64 amxri; /* abort multiple xri command overlay */
3017 GET_RPI getrpi; /* GET_RPI template */
3018 FCPI_FIELDS fcpi; /* FCP Initiator template */
3019 FCPT_FIELDS fcpt; /* FCP target template */
3021 /* SLI-2 structures */
3023 struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation
3025 ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */
3026 GEN_REQUEST64 genreq64; /* GEN_REQUEST template */
3027 RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */
3028 XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */
3029 FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */
3030 FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */
3032 uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */
3036 #ifdef __BIG_ENDIAN_BITFIELD
3037 uint16_t ulpContext; /* High order bits word 6 */
3038 uint16_t ulpIoTag; /* Low order bits word 6 */
3039 #else /* __LITTLE_ENDIAN_BITFIELD */
3040 uint16_t ulpIoTag; /* Low order bits word 6 */
3041 uint16_t ulpContext; /* High order bits word 6 */
3045 #ifdef __BIG_ENDIAN_BITFIELD
3046 uint16_t ulpContext; /* High order bits word 6 */
3047 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
3048 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
3049 #else /* __LITTLE_ENDIAN_BITFIELD */
3050 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
3051 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
3052 uint16_t ulpContext; /* High order bits word 6 */
3056 #define ulpContext un1.t1.ulpContext
3057 #define ulpIoTag un1.t1.ulpIoTag
3058 #define ulpIoTag0 un1.t2.ulpIoTag0
3060 #ifdef __BIG_ENDIAN_BITFIELD
3061 uint32_t ulpTimeout:8;
3063 uint32_t ulpFCP2Rcvy:1;
3066 uint32_t ulpClass:3;
3067 uint32_t ulpCommand:8;
3068 uint32_t ulpStatus:4;
3069 uint32_t ulpBdeCount:2;
3071 uint32_t ulpOwner:1; /* Low order bit word 7 */
3072 #else /* __LITTLE_ENDIAN_BITFIELD */
3073 uint32_t ulpOwner:1; /* Low order bit word 7 */
3075 uint32_t ulpBdeCount:2;
3076 uint32_t ulpStatus:4;
3077 uint32_t ulpCommand:8;
3078 uint32_t ulpClass:3;
3081 uint32_t ulpFCP2Rcvy:1;
3083 uint32_t ulpTimeout:8;
3087 struct rcv_sli3 rcvsli3; /* words 8 - 15 */
3088 uint32_t sli3Words[24]; /* 96 extra bytes for SLI-3 */
3091 #define ulpCt_h ulpXS
3092 #define ulpCt_l ulpFCP2Rcvy
3094 #define IOCB_FCP 1 /* IOCB is used for FCP ELS cmds-ulpRsvByte */
3095 #define IOCB_IP 2 /* IOCB is used for IP ELS cmds */
3096 #define PARM_UNUSED 0 /* PU field (Word 4) not used */
3097 #define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */
3098 #define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */
3099 #define PARM_NPIV_DID 3
3100 #define CLASS1 0 /* Class 1 */
3101 #define CLASS2 1 /* Class 2 */
3102 #define CLASS3 2 /* Class 3 */
3103 #define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */
3105 #define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */
3106 #define IOSTAT_FCP_RSP_ERROR 0x1
3107 #define IOSTAT_REMOTE_STOP 0x2
3108 #define IOSTAT_LOCAL_REJECT 0x3
3109 #define IOSTAT_NPORT_RJT 0x4
3110 #define IOSTAT_FABRIC_RJT 0x5
3111 #define IOSTAT_NPORT_BSY 0x6
3112 #define IOSTAT_FABRIC_BSY 0x7
3113 #define IOSTAT_INTERMED_RSP 0x8
3114 #define IOSTAT_LS_RJT 0x9
3115 #define IOSTAT_BA_RJT 0xA
3116 #define IOSTAT_RSVD1 0xB
3117 #define IOSTAT_RSVD2 0xC
3118 #define IOSTAT_RSVD3 0xD
3119 #define IOSTAT_RSVD4 0xE
3120 #define IOSTAT_NEED_BUFFER 0xF
3121 #define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */
3122 #define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */
3123 #define IOSTAT_CNT 0x11
3127 /* Structure used for a single HBQ entry */
3128 struct lpfc_hbq_entry {
3129 struct ulp_bde64 bde;
3130 uint32_t buffer_tag;
3134 #define SLI1_SLIM_SIZE (4 * 1024)
3136 /* Up to 498 IOCBs will fit into 16k
3137 * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384
3139 #define SLI2_SLIM_SIZE (64 * 1024)
3141 /* Maximum IOCBs that will fit in SLI2 slim */
3142 #define MAX_SLI2_IOCB 498
3143 #define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \
3144 (sizeof(MAILBOX_t) + sizeof(PCB_t)))
3146 /* HBQ entries are 4 words each = 4k */
3147 #define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \
3148 lpfc_sli_hbq_count())
3150 struct lpfc_sli2_slim {
3153 IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE];
3157 * This function checks PCI device to allow special handling for LC HBAs.
3160 * device : struct pci_dev 's device field
3166 lpfc_is_LC_HBA(unsigned short device)
3168 if ((device == PCI_DEVICE_ID_TFLY) ||
3169 (device == PCI_DEVICE_ID_PFLY) ||
3170 (device == PCI_DEVICE_ID_LP101) ||
3171 (device == PCI_DEVICE_ID_BMID) ||
3172 (device == PCI_DEVICE_ID_BSMB) ||
3173 (device == PCI_DEVICE_ID_ZMID) ||
3174 (device == PCI_DEVICE_ID_ZSMB) ||
3175 (device == PCI_DEVICE_ID_RFLY))
3182 * Determine if an IOCB failed because of a link event or firmware reset.
3186 lpfc_error_lost_link(IOCB_t *iocbp)
3188 return (iocbp->ulpStatus == IOSTAT_LOCAL_REJECT &&
3189 (iocbp->un.ulpWord[4] == IOERR_SLI_ABORTED ||
3190 iocbp->un.ulpWord[4] == IOERR_LINK_DOWN ||
3191 iocbp->un.ulpWord[4] == IOERR_SLI_DOWN));