1 /*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2004-2011 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
67 #define LPFC_UNREG_ALL_RPIS_VPORT 0xffff
68 #define LPFC_UNREG_ALL_DFLT_RPIS 0xffffffff
70 /* vendor ID used in SCSI netlink calls */
71 #define LPFC_NL_VENDOR_ID (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX)
73 #define FW_REV_STR_SIZE 32
74 /* Common Transport structures and definitions */
77 /* Structure is in Big Endian format */
85 union CtCommandResponse {
86 /* Structure is in Big Endian format */
94 #define FC4_FEATURE_INIT 0x2
95 #define FC4_FEATURE_TARGET 0x1
97 struct lpfc_sli_ct_request {
98 /* Structure is in Big Endian format */
99 union CtRevisionId RevisionId;
104 union CtCommandResponse CommandResponse;
108 uint8_t VendorUnique;
113 uint8_t PortType; /* for GID_PT requests */
116 uint8_t Fc4Type; /* for GID_FT requests */
119 uint32_t PortId; /* For RFT_ID requests */
121 #ifdef __BIG_ENDIAN_BITFIELD
124 uint32_t fcpReg:1; /* Type 8 */
126 uint32_t ipReg:1; /* Type 5 */
128 #else /* __LITTLE_ENDIAN_BITFIELD */
130 uint32_t fcpReg:1; /* Type 8 */
133 uint32_t ipReg:1; /* Type 5 */
140 uint32_t PortId; /* For RNN_ID requests */
143 struct rsnn { /* For RSNN_ID requests */
146 uint8_t symbname[255];
148 struct da_id { /* For DA_ID requests */
151 struct rspn { /* For RSPN_ID requests */
154 uint8_t symbname[255];
162 #define FCP_TYPE_FEATURE_OFFSET 7
167 uint8_t type_code; /* type=8 for FCP */
172 #define SLI_CT_REVISION 1
173 #define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
175 #define GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
177 #define RFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
179 #define RFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
181 #define RNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
183 #define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
185 #define DA_ID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
186 sizeof(struct da_id))
187 #define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
194 #define SLI_CT_MANAGEMENT_SERVICE 0xFA
195 #define SLI_CT_TIME_SERVICE 0xFB
196 #define SLI_CT_DIRECTORY_SERVICE 0xFC
197 #define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD
200 * Directory Service Subtypes
203 #define SLI_CT_DIRECTORY_NAME_SERVER 0x02
209 #define SLI_CT_RESPONSE_FS_RJT 0x8001
210 #define SLI_CT_RESPONSE_FS_ACC 0x8002
216 #define SLI_CT_NO_ADDITIONAL_EXPL 0x0
217 #define SLI_CT_INVALID_COMMAND 0x01
218 #define SLI_CT_INVALID_VERSION 0x02
219 #define SLI_CT_LOGICAL_ERROR 0x03
220 #define SLI_CT_INVALID_IU_SIZE 0x04
221 #define SLI_CT_LOGICAL_BUSY 0x05
222 #define SLI_CT_PROTOCOL_ERROR 0x07
223 #define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09
224 #define SLI_CT_REQ_NOT_SUPPORTED 0x0b
225 #define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10
226 #define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11
227 #define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12
228 #define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13
229 #define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20
230 #define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21
231 #define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22
232 #define SLI_CT_VENDOR_UNIQUE 0xff
235 * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations
238 #define SLI_CT_NO_PORT_ID 0x01
239 #define SLI_CT_NO_PORT_NAME 0x02
240 #define SLI_CT_NO_NODE_NAME 0x03
241 #define SLI_CT_NO_CLASS_OF_SERVICE 0x04
242 #define SLI_CT_NO_IP_ADDRESS 0x05
243 #define SLI_CT_NO_IPA 0x06
244 #define SLI_CT_NO_FC4_TYPES 0x07
245 #define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08
246 #define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09
247 #define SLI_CT_NO_PORT_TYPE 0x0A
248 #define SLI_CT_ACCESS_DENIED 0x10
249 #define SLI_CT_INVALID_PORT_ID 0x11
250 #define SLI_CT_DATABASE_EMPTY 0x12
253 * Name Server Command Codes
256 #define SLI_CTNS_GA_NXT 0x0100
257 #define SLI_CTNS_GPN_ID 0x0112
258 #define SLI_CTNS_GNN_ID 0x0113
259 #define SLI_CTNS_GCS_ID 0x0114
260 #define SLI_CTNS_GFT_ID 0x0117
261 #define SLI_CTNS_GSPN_ID 0x0118
262 #define SLI_CTNS_GPT_ID 0x011A
263 #define SLI_CTNS_GFF_ID 0x011F
264 #define SLI_CTNS_GID_PN 0x0121
265 #define SLI_CTNS_GID_NN 0x0131
266 #define SLI_CTNS_GIP_NN 0x0135
267 #define SLI_CTNS_GIPA_NN 0x0136
268 #define SLI_CTNS_GSNN_NN 0x0139
269 #define SLI_CTNS_GNN_IP 0x0153
270 #define SLI_CTNS_GIPA_IP 0x0156
271 #define SLI_CTNS_GID_FT 0x0171
272 #define SLI_CTNS_GID_PT 0x01A1
273 #define SLI_CTNS_RPN_ID 0x0212
274 #define SLI_CTNS_RNN_ID 0x0213
275 #define SLI_CTNS_RCS_ID 0x0214
276 #define SLI_CTNS_RFT_ID 0x0217
277 #define SLI_CTNS_RSPN_ID 0x0218
278 #define SLI_CTNS_RPT_ID 0x021A
279 #define SLI_CTNS_RFF_ID 0x021F
280 #define SLI_CTNS_RIP_NN 0x0235
281 #define SLI_CTNS_RIPA_NN 0x0236
282 #define SLI_CTNS_RSNN_NN 0x0239
283 #define SLI_CTNS_DA_ID 0x0300
289 #define SLI_CTPT_N_PORT 0x01
290 #define SLI_CTPT_NL_PORT 0x02
291 #define SLI_CTPT_FNL_PORT 0x03
292 #define SLI_CTPT_IP 0x04
293 #define SLI_CTPT_FCP 0x08
294 #define SLI_CTPT_NX_PORT 0x7F
295 #define SLI_CTPT_F_PORT 0x81
296 #define SLI_CTPT_FL_PORT 0x82
297 #define SLI_CTPT_E_PORT 0x84
299 #define SLI_CT_LAST_ENTRY 0x80000000
301 /* Fibre Channel Service Parameter definitions */
303 #define FC_PH_4_0 6 /* FC-PH version 4.0 */
304 #define FC_PH_4_1 7 /* FC-PH version 4.1 */
305 #define FC_PH_4_2 8 /* FC-PH version 4.2 */
306 #define FC_PH_4_3 9 /* FC-PH version 4.3 */
308 #define FC_PH_LOW 8 /* Lowest supported FC-PH version */
309 #define FC_PH_HIGH 9 /* Highest supported FC-PH version */
310 #define FC_PH3 0x20 /* FC-PH-3 version */
312 #define FF_FRAME_SIZE 2048
317 #ifdef __BIG_ENDIAN_BITFIELD
318 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
319 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
321 #else /* __LITTLE_ENDIAN_BITFIELD */
322 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
324 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
327 #define NAME_IEEE 0x1 /* IEEE name - nameType */
328 #define NAME_IEEE_EXT 0x2 /* IEEE extended name */
329 #define NAME_FC_TYPE 0x3 /* FC native name type */
330 #define NAME_IP_TYPE 0x4 /* IP address */
331 #define NAME_CCITT_TYPE 0xC
332 #define NAME_CCITT_GR_TYPE 0xE
333 uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE
335 uint8_t IEEE[6]; /* FC IEEE address */
342 uint8_t fcphHigh; /* FC Word 0, byte 0 */
345 uint8_t bbCreditlsb; /* FC Word 0, byte 3 */
348 * Word 1 Bit 31 in common service parameter is overloaded.
349 * Word 1 Bit 31 in FLOGI request is multiple NPort request
350 * Word 1 Bit 31 in FLOGI response is clean address bit
352 #define clean_address_bit request_multiple_Nport /* Word 1, bit 31 */
354 * Word 1 Bit 30 in common service parameter is overloaded.
355 * Word 1 Bit 30 in FLOGI request is Virtual Fabrics
356 * Word 1 Bit 30 in PLOGI request is random offset
358 #define virtual_fabric_support randomOffset /* Word 1, bit 30 */
359 #ifdef __BIG_ENDIAN_BITFIELD
360 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
361 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
362 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */
363 uint16_t fPort:1; /* FC Word 1, bit 28 */
364 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
365 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
366 uint16_t multicast:1; /* FC Word 1, bit 25 */
367 uint16_t broadcast:1; /* FC Word 1, bit 24 */
369 uint16_t huntgroup:1; /* FC Word 1, bit 23 */
370 uint16_t simplex:1; /* FC Word 1, bit 22 */
371 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
372 uint16_t dhd:1; /* FC Word 1, bit 18 */
373 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
374 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
375 #else /* __LITTLE_ENDIAN_BITFIELD */
376 uint16_t broadcast:1; /* FC Word 1, bit 24 */
377 uint16_t multicast:1; /* FC Word 1, bit 25 */
378 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
379 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
380 uint16_t fPort:1; /* FC Word 1, bit 28 */
381 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */
382 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
383 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
385 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
386 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
387 uint16_t dhd:1; /* FC Word 1, bit 18 */
388 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
389 uint16_t simplex:1; /* FC Word 1, bit 22 */
390 uint16_t huntgroup:1; /* FC Word 1, bit 23 */
393 uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */
394 uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */
397 uint8_t word2Reserved1; /* FC Word 2 byte 0 */
399 uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */
400 uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */
402 uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */
404 uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */
407 uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */
411 #ifdef __BIG_ENDIAN_BITFIELD
412 uint8_t classValid:1; /* FC Word 0, bit 31 */
413 uint8_t intermix:1; /* FC Word 0, bit 30 */
414 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
415 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
416 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
417 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
418 #else /* __LITTLE_ENDIAN_BITFIELD */
419 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
420 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
421 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
422 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
423 uint8_t intermix:1; /* FC Word 0, bit 30 */
424 uint8_t classValid:1; /* FC Word 0, bit 31 */
428 uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */
430 #ifdef __BIG_ENDIAN_BITFIELD
431 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
432 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
433 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
434 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
435 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
436 #else /* __LITTLE_ENDIAN_BITFIELD */
437 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
438 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
439 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
440 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
441 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
444 uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */
446 #ifdef __BIG_ENDIAN_BITFIELD
447 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
448 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
449 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
450 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
451 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
452 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
453 #else /* __LITTLE_ENDIAN_BITFIELD */
454 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
455 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
456 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
457 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
458 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
459 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
462 uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */
463 uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */
464 uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */
466 uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */
467 uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */
468 uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */
469 uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */
471 uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */
472 uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */
473 uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */
474 uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */
477 struct serv_parm { /* Structure is in Big Endian format */
479 struct lpfc_name portName;
480 struct lpfc_name nodeName;
481 struct class_parms cls1;
482 struct class_parms cls2;
483 struct class_parms cls3;
484 struct class_parms cls4;
485 uint8_t vendorVersion[16];
489 * Virtual Fabric Tagging Header
491 struct fc_vft_header {
493 #define fc_vft_hdr_r_ctl_SHIFT 24
494 #define fc_vft_hdr_r_ctl_MASK 0xFF
495 #define fc_vft_hdr_r_ctl_WORD word0
496 #define fc_vft_hdr_ver_SHIFT 22
497 #define fc_vft_hdr_ver_MASK 0x3
498 #define fc_vft_hdr_ver_WORD word0
499 #define fc_vft_hdr_type_SHIFT 18
500 #define fc_vft_hdr_type_MASK 0xF
501 #define fc_vft_hdr_type_WORD word0
502 #define fc_vft_hdr_e_SHIFT 16
503 #define fc_vft_hdr_e_MASK 0x1
504 #define fc_vft_hdr_e_WORD word0
505 #define fc_vft_hdr_priority_SHIFT 13
506 #define fc_vft_hdr_priority_MASK 0x7
507 #define fc_vft_hdr_priority_WORD word0
508 #define fc_vft_hdr_vf_id_SHIFT 1
509 #define fc_vft_hdr_vf_id_MASK 0xFFF
510 #define fc_vft_hdr_vf_id_WORD word0
512 #define fc_vft_hdr_hopct_SHIFT 24
513 #define fc_vft_hdr_hopct_MASK 0xFF
514 #define fc_vft_hdr_hopct_WORD word1
518 * Extended Link Service LS_COMMAND codes (Payload Word 0)
520 #ifdef __BIG_ENDIAN_BITFIELD
521 #define ELS_CMD_MASK 0xffff0000
522 #define ELS_RSP_MASK 0xff000000
523 #define ELS_CMD_LS_RJT 0x01000000
524 #define ELS_CMD_ACC 0x02000000
525 #define ELS_CMD_PLOGI 0x03000000
526 #define ELS_CMD_FLOGI 0x04000000
527 #define ELS_CMD_LOGO 0x05000000
528 #define ELS_CMD_ABTX 0x06000000
529 #define ELS_CMD_RCS 0x07000000
530 #define ELS_CMD_RES 0x08000000
531 #define ELS_CMD_RSS 0x09000000
532 #define ELS_CMD_RSI 0x0A000000
533 #define ELS_CMD_ESTS 0x0B000000
534 #define ELS_CMD_ESTC 0x0C000000
535 #define ELS_CMD_ADVC 0x0D000000
536 #define ELS_CMD_RTV 0x0E000000
537 #define ELS_CMD_RLS 0x0F000000
538 #define ELS_CMD_ECHO 0x10000000
539 #define ELS_CMD_TEST 0x11000000
540 #define ELS_CMD_RRQ 0x12000000
541 #define ELS_CMD_PRLI 0x20100014
542 #define ELS_CMD_PRLO 0x21100014
543 #define ELS_CMD_PRLO_ACC 0x02100014
544 #define ELS_CMD_PDISC 0x50000000
545 #define ELS_CMD_FDISC 0x51000000
546 #define ELS_CMD_ADISC 0x52000000
547 #define ELS_CMD_FARP 0x54000000
548 #define ELS_CMD_FARPR 0x55000000
549 #define ELS_CMD_RPS 0x56000000
550 #define ELS_CMD_RPL 0x57000000
551 #define ELS_CMD_FAN 0x60000000
552 #define ELS_CMD_RSCN 0x61040000
553 #define ELS_CMD_SCR 0x62000000
554 #define ELS_CMD_RNID 0x78000000
555 #define ELS_CMD_LIRR 0x7A000000
556 #else /* __LITTLE_ENDIAN_BITFIELD */
557 #define ELS_CMD_MASK 0xffff
558 #define ELS_RSP_MASK 0xff
559 #define ELS_CMD_LS_RJT 0x01
560 #define ELS_CMD_ACC 0x02
561 #define ELS_CMD_PLOGI 0x03
562 #define ELS_CMD_FLOGI 0x04
563 #define ELS_CMD_LOGO 0x05
564 #define ELS_CMD_ABTX 0x06
565 #define ELS_CMD_RCS 0x07
566 #define ELS_CMD_RES 0x08
567 #define ELS_CMD_RSS 0x09
568 #define ELS_CMD_RSI 0x0A
569 #define ELS_CMD_ESTS 0x0B
570 #define ELS_CMD_ESTC 0x0C
571 #define ELS_CMD_ADVC 0x0D
572 #define ELS_CMD_RTV 0x0E
573 #define ELS_CMD_RLS 0x0F
574 #define ELS_CMD_ECHO 0x10
575 #define ELS_CMD_TEST 0x11
576 #define ELS_CMD_RRQ 0x12
577 #define ELS_CMD_PRLI 0x14001020
578 #define ELS_CMD_PRLO 0x14001021
579 #define ELS_CMD_PRLO_ACC 0x14001002
580 #define ELS_CMD_PDISC 0x50
581 #define ELS_CMD_FDISC 0x51
582 #define ELS_CMD_ADISC 0x52
583 #define ELS_CMD_FARP 0x54
584 #define ELS_CMD_FARPR 0x55
585 #define ELS_CMD_RPS 0x56
586 #define ELS_CMD_RPL 0x57
587 #define ELS_CMD_FAN 0x60
588 #define ELS_CMD_RSCN 0x0461
589 #define ELS_CMD_SCR 0x62
590 #define ELS_CMD_RNID 0x78
591 #define ELS_CMD_LIRR 0x7A
595 * LS_RJT Payload Definition
598 struct ls_rjt { /* Structure is in Big Endian format */
602 uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */
604 uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */
605 /* LS_RJT reason codes */
606 #define LSRJT_INVALID_CMD 0x01
607 #define LSRJT_LOGICAL_ERR 0x03
608 #define LSRJT_LOGICAL_BSY 0x05
609 #define LSRJT_PROTOCOL_ERR 0x07
610 #define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */
611 #define LSRJT_CMD_UNSUPPORTED 0x0B
612 #define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */
614 uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */
615 /* LS_RJT reason explanation */
616 #define LSEXP_NOTHING_MORE 0x00
617 #define LSEXP_SPARM_OPTIONS 0x01
618 #define LSEXP_SPARM_ICTL 0x03
619 #define LSEXP_SPARM_RCTL 0x05
620 #define LSEXP_SPARM_RCV_SIZE 0x07
621 #define LSEXP_SPARM_CONCUR_SEQ 0x09
622 #define LSEXP_SPARM_CREDIT 0x0B
623 #define LSEXP_INVALID_PNAME 0x0D
624 #define LSEXP_INVALID_NNAME 0x0E
625 #define LSEXP_INVALID_CSP 0x0F
626 #define LSEXP_INVALID_ASSOC_HDR 0x11
627 #define LSEXP_ASSOC_HDR_REQ 0x13
628 #define LSEXP_INVALID_O_SID 0x15
629 #define LSEXP_INVALID_OX_RX 0x17
630 #define LSEXP_CMD_IN_PROGRESS 0x19
631 #define LSEXP_PORT_LOGIN_REQ 0x1E
632 #define LSEXP_INVALID_NPORT_ID 0x1F
633 #define LSEXP_INVALID_SEQ_ID 0x21
634 #define LSEXP_INVALID_XCHG 0x23
635 #define LSEXP_INACTIVE_XCHG 0x25
636 #define LSEXP_RQ_REQUIRED 0x27
637 #define LSEXP_OUT_OF_RESOURCE 0x29
638 #define LSEXP_CANT_GIVE_DATA 0x2A
639 #define LSEXP_REQ_UNSUPPORTED 0x2C
640 uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */
646 * N_Port Login (FLOGO/PLOGO Request) Payload Definition
649 typedef struct _LOGO { /* Structure is in Big Endian format */
651 uint32_t nPortId32; /* Access nPortId as a word */
653 uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */
654 uint8_t nPortIdByte0; /* N_port ID bit 16:23 */
655 uint8_t nPortIdByte1; /* N_port ID bit 8:15 */
656 uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */
659 struct lpfc_name portName; /* N_port name field */
663 * FCP Login (PRLI Request / ACC) Payload Definition
666 #define PRLX_PAGE_LEN 0x10
667 #define TPRLO_PAGE_LEN 0x14
669 typedef struct _PRLI { /* Structure is in Big Endian format */
670 uint8_t prliType; /* FC Parm Word 0, bit 24:31 */
672 #define PRLI_FCP_TYPE 0x08
673 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
675 #ifdef __BIG_ENDIAN_BITFIELD
676 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
677 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
678 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
680 /* ACC = imagePairEstablished */
681 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
682 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
683 #else /* __LITTLE_ENDIAN_BITFIELD */
684 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
685 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
686 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
687 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
688 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
689 /* ACC = imagePairEstablished */
692 #define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */
693 #define PRLI_NO_RESOURCES 0x2
694 #define PRLI_INIT_INCOMPLETE 0x3
695 #define PRLI_NO_SUCH_PA 0x4
696 #define PRLI_PREDEF_CONFIG 0x5
697 #define PRLI_PARTIAL_SUCCESS 0x6
698 #define PRLI_INVALID_PAGE_CNT 0x7
699 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
701 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
703 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
705 uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */
706 uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */
708 #ifdef __BIG_ENDIAN_BITFIELD
709 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
710 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
711 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
712 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
713 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
714 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
715 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
716 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
717 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
718 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
719 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
720 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
721 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
722 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
723 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
724 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
725 #else /* __LITTLE_ENDIAN_BITFIELD */
726 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
727 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
728 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
729 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
730 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
731 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
732 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
733 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
734 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
735 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
736 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
737 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
738 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
739 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
740 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
741 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
746 * FCP Logout (PRLO Request / ACC) Payload Definition
749 typedef struct _PRLO { /* Structure is in Big Endian format */
750 uint8_t prloType; /* FC Parm Word 0, bit 24:31 */
752 #define PRLO_FCP_TYPE 0x08
753 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
755 #ifdef __BIG_ENDIAN_BITFIELD
756 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
757 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
758 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
759 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
760 #else /* __LITTLE_ENDIAN_BITFIELD */
761 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
762 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
763 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
764 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
767 #define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */
768 #define PRLO_NO_SUCH_IMAGE 0x4
769 #define PRLO_INVALID_PAGE_CNT 0x7
771 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
773 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
775 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
777 uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */
780 typedef struct _ADISC { /* Structure is in Big Endian format */
782 struct lpfc_name portName;
783 struct lpfc_name nodeName;
787 typedef struct _FARP { /* Structure is in Big Endian format */
790 #define FARP_NO_ACTION 0 /* FARP information enclosed, no
792 #define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */
793 #define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */
794 #define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */
795 #define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not
797 #define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not
801 #define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */
802 #define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */
803 struct lpfc_name OportName;
804 struct lpfc_name OnodeName;
805 struct lpfc_name RportName;
806 struct lpfc_name RnodeName;
811 typedef struct _FAN { /* Structure is in Big Endian format */
813 struct lpfc_name FportName;
814 struct lpfc_name FnodeName;
817 typedef struct _SCR { /* Structure is in Big Endian format */
822 #define SCR_FUNC_FABRIC 0x01
823 #define SCR_FUNC_NPORT 0x02
824 #define SCR_FUNC_FULL 0x03
825 #define SCR_CLEAR 0xff
828 typedef struct _RNID_TOP_DISC {
829 struct lpfc_name portName;
833 #define RNID_HOST 0xa
834 #define RNID_DRIVER 0xd
836 uint32_t attachedNodes;
838 #define RNID_IPV4 0x1
839 #define RNID_IPV6 0x2
844 #define RNID_TD_SUPPORT 0x1
845 #define RNID_LP_VALID 0x2
848 typedef struct _RNID { /* Structure is in Big Endian format */
850 #define RNID_TOPOLOGY_DISC 0xdf
854 struct lpfc_name portName;
855 struct lpfc_name nodeName;
857 RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */
861 typedef struct _RPS { /* Structure is in Big Endian format */
864 struct lpfc_name portName;
868 typedef struct _RPS_RSP { /* Structure is in Big Endian format */
871 uint32_t linkFailureCnt;
872 uint32_t lossSyncCnt;
873 uint32_t lossSignalCnt;
874 uint32_t primSeqErrCnt;
875 uint32_t invalidXmitWord;
879 struct RLS { /* Structure is in Big Endian format */
881 #define rls_rsvd_SHIFT 24
882 #define rls_rsvd_MASK 0x000000ff
883 #define rls_rsvd_WORD rls
884 #define rls_did_SHIFT 0
885 #define rls_did_MASK 0x00ffffff
886 #define rls_did_WORD rls
889 struct RLS_RSP { /* Structure is in Big Endian format */
890 uint32_t linkFailureCnt;
891 uint32_t lossSyncCnt;
892 uint32_t lossSignalCnt;
893 uint32_t primSeqErrCnt;
894 uint32_t invalidXmitWord;
898 struct RRQ { /* Structure is in Big Endian format */
900 #define rrq_rsvd_SHIFT 24
901 #define rrq_rsvd_MASK 0x000000ff
902 #define rrq_rsvd_WORD rrq
903 #define rrq_did_SHIFT 0
904 #define rrq_did_MASK 0x00ffffff
905 #define rrq_did_WORD rrq
907 #define rrq_oxid_SHIFT 16
908 #define rrq_oxid_MASK 0xffff
909 #define rrq_oxid_WORD rrq_exchg
910 #define rrq_rxid_SHIFT 0
911 #define rrq_rxid_MASK 0xffff
912 #define rrq_rxid_WORD rrq_exchg
915 #define LPFC_MAX_VFN_PER_PFN 255 /* Maximum VFs allowed per ARI */
916 #define LPFC_DEF_VFN_PER_PFN 0 /* Default VFs due to platform limitation*/
918 struct RTV_RSP { /* Structure is in Big Endian format */
922 #define qtov_rsvd0_SHIFT 28
923 #define qtov_rsvd0_MASK 0x0000000f
924 #define qtov_rsvd0_WORD qtov /* reserved */
925 #define qtov_edtovres_SHIFT 27
926 #define qtov_edtovres_MASK 0x00000001
927 #define qtov_edtovres_WORD qtov /* E_D_TOV Resolution */
928 #define qtov__rsvd1_SHIFT 19
929 #define qtov_rsvd1_MASK 0x0000003f
930 #define qtov_rsvd1_WORD qtov /* reserved */
931 #define qtov_rttov_SHIFT 18
932 #define qtov_rttov_MASK 0x00000001
933 #define qtov_rttov_WORD qtov /* R_T_TOV value */
934 #define qtov_rsvd2_SHIFT 0
935 #define qtov_rsvd2_MASK 0x0003ffff
936 #define qtov_rsvd2_WORD qtov /* reserved */
940 typedef struct _RPL { /* Structure is in Big Endian format */
945 typedef struct _PORT_NUM_BLK {
948 struct lpfc_name portName;
951 typedef struct _RPL_RSP { /* Structure is in Big Endian format */
954 PORT_NUM_BLK port_num_blk;
957 /* This is used for RSCN command */
958 typedef struct _D_ID { /* Structure is in Big Endian format */
962 #ifdef __BIG_ENDIAN_BITFIELD
967 #else /* __LITTLE_ENDIAN_BITFIELD */
977 #define RSCN_ADDRESS_FORMAT_PORT 0x0
978 #define RSCN_ADDRESS_FORMAT_AREA 0x1
979 #define RSCN_ADDRESS_FORMAT_DOMAIN 0x2
980 #define RSCN_ADDRESS_FORMAT_FABRIC 0x3
981 #define RSCN_ADDRESS_FORMAT_MASK 0x3
984 * Structure to define all ELS Payload types
987 typedef struct _ELS_PKT { /* Structure is in Big Endian format */
988 uint8_t elsCode; /* FC Word 0, bit 24:31 */
993 struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */
994 struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */
995 LOGO logo; /* Payload for PLOGO/FLOGO/ACC */
996 PRLI prli; /* Payload for PRLI/ACC */
997 PRLO prlo; /* Payload for PRLO/ACC */
998 ADISC adisc; /* Payload for ADISC/ACC */
999 FARP farp; /* Payload for FARP/ACC */
1000 FAN fan; /* Payload for FAN */
1001 SCR scr; /* Payload for SCR/ACC */
1002 RNID rnid; /* Payload for RNID */
1003 uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */
1009 * HBA MAnagement Operations Command Codes
1011 #define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */
1012 #define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */
1013 #define SLI_MGMT_GRPL 0x102 /* Get registered Port list */
1014 #define SLI_MGMT_GPAT 0x110 /* Get Port attributes */
1015 #define SLI_MGMT_RHBA 0x200 /* Register HBA */
1016 #define SLI_MGMT_RHAT 0x201 /* Register HBA attributes */
1017 #define SLI_MGMT_RPRT 0x210 /* Register Port */
1018 #define SLI_MGMT_RPA 0x211 /* Register Port attributes */
1019 #define SLI_MGMT_DHBA 0x300 /* De-register HBA */
1020 #define SLI_MGMT_DPRT 0x310 /* De-register Port */
1023 * Management Service Subtypes
1025 #define SLI_CT_FDMI_Subtypes 0x10
1028 * HBA Management Service Reject Code
1030 #define REJECT_CODE 0x9 /* Unable to perform command request */
1033 * HBA Management Service Reject Reason Code
1034 * Please refer to the Reason Codes above
1038 * HBA Attribute Types
1040 #define NODE_NAME 0x1
1041 #define MANUFACTURER 0x2
1042 #define SERIAL_NUMBER 0x3
1044 #define MODEL_DESCRIPTION 0x5
1045 #define HARDWARE_VERSION 0x6
1046 #define DRIVER_VERSION 0x7
1047 #define OPTION_ROM_VERSION 0x8
1048 #define FIRMWARE_VERSION 0x9
1049 #define OS_NAME_VERSION 0xa
1050 #define MAX_CT_PAYLOAD_LEN 0xb
1053 * Port Attrubute Types
1055 #define SUPPORTED_FC4_TYPES 0x1
1056 #define SUPPORTED_SPEED 0x2
1057 #define PORT_SPEED 0x3
1058 #define MAX_FRAME_SIZE 0x4
1059 #define OS_DEVICE_NAME 0x5
1060 #define HOST_NAME 0x6
1062 union AttributesDef {
1063 /* Structure is in Big Endian format */
1065 uint32_t AttrType:16;
1066 uint32_t AttrLen:16;
1073 * HBA Attribute Entry (8 - 260 bytes)
1076 union AttributesDef ad;
1078 uint32_t VendorSpecific;
1079 uint8_t Manufacturer[64];
1080 uint8_t SerialNumber[64];
1082 uint8_t ModelDescription[256];
1083 uint8_t HardwareVersion[256];
1084 uint8_t DriverVersion[256];
1085 uint8_t OptionROMVersion[256];
1086 uint8_t FirmwareVersion[256];
1087 struct lpfc_name NodeName;
1088 uint8_t SupportFC4Types[32];
1089 uint32_t SupportSpeed;
1091 uint32_t MaxFrameSize;
1092 uint8_t OsDeviceName[256];
1093 uint8_t OsNameVersion[256];
1094 uint32_t MaxCTPayloadLen;
1095 uint8_t HostName[256];
1100 * HBA Attribute Block
1103 uint32_t EntryCnt; /* Number of HBA attribute entries */
1104 ATTRIBUTE_ENTRY Entry; /* Variable-length array */
1111 struct lpfc_name PortName;
1118 struct lpfc_name PortName;
1122 * Registered Port List Format
1126 PORT_ENTRY pe; /* Variable-length array */
1130 * Register HBA(RHBA)
1134 REG_PORT_LIST rpl; /* variable-length array */
1135 /* ATTRIBUTE_BLOCK ab; */
1139 * Register HBA Attributes (RHAT)
1142 struct lpfc_name HBA_PortName;
1144 } REG_HBA_ATTRIBUTE;
1147 * Register Port Attributes (RPA)
1150 struct lpfc_name PortName;
1152 } REG_PORT_ATTRIBUTE;
1155 * Get Registered HBA List (GRHL) Accept Payload Format
1158 uint32_t HBA__Entry_Cnt; /* Number of Registered HBA Identifiers */
1159 struct lpfc_name HBA_PortName; /* Variable-length array */
1163 * Get Registered Port List (GRPL) Accept Payload Format
1166 uint32_t RPL_Entry_Cnt; /* Number of Registered Port Entries */
1167 PORT_ENTRY Reg_Port_Entry[1]; /* Variable-length array */
1171 * Get Port Attributes (GPAT) Accept Payload Format
1175 ATTRIBUTE_BLOCK pab;
1180 * Begin HBA configuration parameters.
1181 * The PCI configuration register BAR assignments are:
1182 * BAR0, offset 0x10 - SLIM base memory address
1183 * BAR1, offset 0x14 - SLIM base memory high address
1184 * BAR2, offset 0x18 - REGISTER base memory address
1185 * BAR3, offset 0x1c - REGISTER base memory high address
1186 * BAR4, offset 0x20 - BIU I/O registers
1187 * BAR5, offset 0x24 - REGISTER base io high address
1190 /* Number of rings currently used and available. */
1191 #define MAX_SLI3_CONFIGURED_RINGS 3
1192 #define MAX_SLI3_RINGS 4
1194 /* IOCB / Mailbox is owned by FireFly */
1197 /* IOCB / Mailbox is owned by Host */
1200 /* Number of 4-byte words in an IOCB. */
1201 #define IOCB_WORD_SZ 8
1203 /* network headers for Dfctl field */
1204 #define FC_NET_HDR 0x20
1206 /* Start FireFly Register definitions */
1207 #define PCI_VENDOR_ID_EMULEX 0x10df
1208 #define PCI_DEVICE_ID_FIREFLY 0x1ae5
1209 #define PCI_DEVICE_ID_PROTEUS_VF 0xe100
1210 #define PCI_DEVICE_ID_BALIUS 0xe131
1211 #define PCI_DEVICE_ID_PROTEUS_PF 0xe180
1212 #define PCI_DEVICE_ID_LANCER_FC 0xe200
1213 #define PCI_DEVICE_ID_LANCER_FC_VF 0xe208
1214 #define PCI_DEVICE_ID_LANCER_FCOE 0xe260
1215 #define PCI_DEVICE_ID_LANCER_FCOE_VF 0xe268
1216 #define PCI_DEVICE_ID_SAT_SMB 0xf011
1217 #define PCI_DEVICE_ID_SAT_MID 0xf015
1218 #define PCI_DEVICE_ID_RFLY 0xf095
1219 #define PCI_DEVICE_ID_PFLY 0xf098
1220 #define PCI_DEVICE_ID_LP101 0xf0a1
1221 #define PCI_DEVICE_ID_TFLY 0xf0a5
1222 #define PCI_DEVICE_ID_BSMB 0xf0d1
1223 #define PCI_DEVICE_ID_BMID 0xf0d5
1224 #define PCI_DEVICE_ID_ZSMB 0xf0e1
1225 #define PCI_DEVICE_ID_ZMID 0xf0e5
1226 #define PCI_DEVICE_ID_NEPTUNE 0xf0f5
1227 #define PCI_DEVICE_ID_NEPTUNE_SCSP 0xf0f6
1228 #define PCI_DEVICE_ID_NEPTUNE_DCSP 0xf0f7
1229 #define PCI_DEVICE_ID_SAT 0xf100
1230 #define PCI_DEVICE_ID_SAT_SCSP 0xf111
1231 #define PCI_DEVICE_ID_SAT_DCSP 0xf112
1232 #define PCI_DEVICE_ID_FALCON 0xf180
1233 #define PCI_DEVICE_ID_SUPERFLY 0xf700
1234 #define PCI_DEVICE_ID_DRAGONFLY 0xf800
1235 #define PCI_DEVICE_ID_CENTAUR 0xf900
1236 #define PCI_DEVICE_ID_PEGASUS 0xf980
1237 #define PCI_DEVICE_ID_THOR 0xfa00
1238 #define PCI_DEVICE_ID_VIPER 0xfb00
1239 #define PCI_DEVICE_ID_LP10000S 0xfc00
1240 #define PCI_DEVICE_ID_LP11000S 0xfc10
1241 #define PCI_DEVICE_ID_LPE11000S 0xfc20
1242 #define PCI_DEVICE_ID_SAT_S 0xfc40
1243 #define PCI_DEVICE_ID_PROTEUS_S 0xfc50
1244 #define PCI_DEVICE_ID_HELIOS 0xfd00
1245 #define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11
1246 #define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12
1247 #define PCI_DEVICE_ID_ZEPHYR 0xfe00
1248 #define PCI_DEVICE_ID_HORNET 0xfe05
1249 #define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11
1250 #define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12
1251 #define PCI_VENDOR_ID_SERVERENGINE 0x19a2
1252 #define PCI_DEVICE_ID_TIGERSHARK 0x0704
1253 #define PCI_DEVICE_ID_TOMCAT 0x0714
1254 #define PCI_DEVICE_ID_SKYHAWK 0x0724
1255 #define PCI_DEVICE_ID_SKYHAWK_VF 0x072c
1257 #define JEDEC_ID_ADDRESS 0x0080001c
1258 #define FIREFLY_JEDEC_ID 0x1ACC
1259 #define SUPERFLY_JEDEC_ID 0x0020
1260 #define DRAGONFLY_JEDEC_ID 0x0021
1261 #define DRAGONFLY_V2_JEDEC_ID 0x0025
1262 #define CENTAUR_2G_JEDEC_ID 0x0026
1263 #define CENTAUR_1G_JEDEC_ID 0x0028
1264 #define PEGASUS_ORION_JEDEC_ID 0x0036
1265 #define PEGASUS_JEDEC_ID 0x0038
1266 #define THOR_JEDEC_ID 0x0012
1267 #define HELIOS_JEDEC_ID 0x0364
1268 #define ZEPHYR_JEDEC_ID 0x0577
1269 #define VIPER_JEDEC_ID 0x4838
1270 #define SATURN_JEDEC_ID 0x1004
1271 #define HORNET_JDEC_ID 0x2057706D
1273 #define JEDEC_ID_MASK 0x0FFFF000
1274 #define JEDEC_ID_SHIFT 12
1275 #define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT)
1277 typedef struct { /* FireFly BIU registers */
1278 uint32_t hostAtt; /* See definitions for Host Attention
1280 uint32_t chipAtt; /* See definitions for Chip Attention
1282 uint32_t hostStatus; /* See definitions for Host Status register */
1283 uint32_t hostControl; /* See definitions for Host Control register */
1284 uint32_t buiConfig; /* See definitions for BIU configuration
1288 /* IO Register size in bytes */
1289 #define FF_REG_AREA_SIZE 256
1291 /* Host Attention Register */
1293 #define HA_REG_OFFSET 0 /* Byte offset from register base address */
1295 #define HA_R0RE_REQ 0x00000001 /* Bit 0 */
1296 #define HA_R0CE_RSP 0x00000002 /* Bit 1 */
1297 #define HA_R0ATT 0x00000008 /* Bit 3 */
1298 #define HA_R1RE_REQ 0x00000010 /* Bit 4 */
1299 #define HA_R1CE_RSP 0x00000020 /* Bit 5 */
1300 #define HA_R1ATT 0x00000080 /* Bit 7 */
1301 #define HA_R2RE_REQ 0x00000100 /* Bit 8 */
1302 #define HA_R2CE_RSP 0x00000200 /* Bit 9 */
1303 #define HA_R2ATT 0x00000800 /* Bit 11 */
1304 #define HA_R3RE_REQ 0x00001000 /* Bit 12 */
1305 #define HA_R3CE_RSP 0x00002000 /* Bit 13 */
1306 #define HA_R3ATT 0x00008000 /* Bit 15 */
1307 #define HA_LATT 0x20000000 /* Bit 29 */
1308 #define HA_MBATT 0x40000000 /* Bit 30 */
1309 #define HA_ERATT 0x80000000 /* Bit 31 */
1311 #define HA_RXRE_REQ 0x00000001 /* Bit 0 */
1312 #define HA_RXCE_RSP 0x00000002 /* Bit 1 */
1313 #define HA_RXATT 0x00000008 /* Bit 3 */
1314 #define HA_RXMASK 0x0000000f
1316 #define HA_R0_CLR_MSK (HA_R0RE_REQ | HA_R0CE_RSP | HA_R0ATT)
1317 #define HA_R1_CLR_MSK (HA_R1RE_REQ | HA_R1CE_RSP | HA_R1ATT)
1318 #define HA_R2_CLR_MSK (HA_R2RE_REQ | HA_R2CE_RSP | HA_R2ATT)
1319 #define HA_R3_CLR_MSK (HA_R3RE_REQ | HA_R3CE_RSP | HA_R3ATT)
1323 #define HA_R2_POS 11
1324 #define HA_R3_POS 15
1325 #define HA_LE_POS 29
1326 #define HA_MB_POS 30
1327 #define HA_ER_POS 31
1328 /* Chip Attention Register */
1330 #define CA_REG_OFFSET 4 /* Byte offset from register base address */
1332 #define CA_R0CE_REQ 0x00000001 /* Bit 0 */
1333 #define CA_R0RE_RSP 0x00000002 /* Bit 1 */
1334 #define CA_R0ATT 0x00000008 /* Bit 3 */
1335 #define CA_R1CE_REQ 0x00000010 /* Bit 4 */
1336 #define CA_R1RE_RSP 0x00000020 /* Bit 5 */
1337 #define CA_R1ATT 0x00000080 /* Bit 7 */
1338 #define CA_R2CE_REQ 0x00000100 /* Bit 8 */
1339 #define CA_R2RE_RSP 0x00000200 /* Bit 9 */
1340 #define CA_R2ATT 0x00000800 /* Bit 11 */
1341 #define CA_R3CE_REQ 0x00001000 /* Bit 12 */
1342 #define CA_R3RE_RSP 0x00002000 /* Bit 13 */
1343 #define CA_R3ATT 0x00008000 /* Bit 15 */
1344 #define CA_MBATT 0x40000000 /* Bit 30 */
1346 /* Host Status Register */
1348 #define HS_REG_OFFSET 8 /* Byte offset from register base address */
1350 #define HS_MBRDY 0x00400000 /* Bit 22 */
1351 #define HS_FFRDY 0x00800000 /* Bit 23 */
1352 #define HS_FFER8 0x01000000 /* Bit 24 */
1353 #define HS_FFER7 0x02000000 /* Bit 25 */
1354 #define HS_FFER6 0x04000000 /* Bit 26 */
1355 #define HS_FFER5 0x08000000 /* Bit 27 */
1356 #define HS_FFER4 0x10000000 /* Bit 28 */
1357 #define HS_FFER3 0x20000000 /* Bit 29 */
1358 #define HS_FFER2 0x40000000 /* Bit 30 */
1359 #define HS_FFER1 0x80000000 /* Bit 31 */
1360 #define HS_CRIT_TEMP 0x00000100 /* Bit 8 */
1361 #define HS_FFERM 0xFF000100 /* Mask for error bits 31:24 and 8 */
1362 #define UNPLUG_ERR 0x00000001 /* Indicate pci hot unplug */
1363 /* Host Control Register */
1365 #define HC_REG_OFFSET 12 /* Byte offset from register base address */
1367 #define HC_MBINT_ENA 0x00000001 /* Bit 0 */
1368 #define HC_R0INT_ENA 0x00000002 /* Bit 1 */
1369 #define HC_R1INT_ENA 0x00000004 /* Bit 2 */
1370 #define HC_R2INT_ENA 0x00000008 /* Bit 3 */
1371 #define HC_R3INT_ENA 0x00000010 /* Bit 4 */
1372 #define HC_INITHBI 0x02000000 /* Bit 25 */
1373 #define HC_INITMB 0x04000000 /* Bit 26 */
1374 #define HC_INITFF 0x08000000 /* Bit 27 */
1375 #define HC_LAINT_ENA 0x20000000 /* Bit 29 */
1376 #define HC_ERINT_ENA 0x80000000 /* Bit 31 */
1378 /* Message Signaled Interrupt eXtension (MSI-X) message identifiers */
1379 #define MSIX_DFLT_ID 0
1380 #define MSIX_RNG0_ID 0
1381 #define MSIX_RNG1_ID 1
1382 #define MSIX_RNG2_ID 2
1383 #define MSIX_RNG3_ID 3
1385 #define MSIX_LINK_ID 4
1386 #define MSIX_MBOX_ID 5
1388 #define MSIX_SPARE0_ID 6
1389 #define MSIX_SPARE1_ID 7
1391 /* Mailbox Commands */
1392 #define MBX_SHUTDOWN 0x00 /* terminate testing */
1393 #define MBX_LOAD_SM 0x01
1394 #define MBX_READ_NV 0x02
1395 #define MBX_WRITE_NV 0x03
1396 #define MBX_RUN_BIU_DIAG 0x04
1397 #define MBX_INIT_LINK 0x05
1398 #define MBX_DOWN_LINK 0x06
1399 #define MBX_CONFIG_LINK 0x07
1400 #define MBX_CONFIG_RING 0x09
1401 #define MBX_RESET_RING 0x0A
1402 #define MBX_READ_CONFIG 0x0B
1403 #define MBX_READ_RCONFIG 0x0C
1404 #define MBX_READ_SPARM 0x0D
1405 #define MBX_READ_STATUS 0x0E
1406 #define MBX_READ_RPI 0x0F
1407 #define MBX_READ_XRI 0x10
1408 #define MBX_READ_REV 0x11
1409 #define MBX_READ_LNK_STAT 0x12
1410 #define MBX_REG_LOGIN 0x13
1411 #define MBX_UNREG_LOGIN 0x14
1412 #define MBX_CLEAR_LA 0x16
1413 #define MBX_DUMP_MEMORY 0x17
1414 #define MBX_DUMP_CONTEXT 0x18
1415 #define MBX_RUN_DIAGS 0x19
1416 #define MBX_RESTART 0x1A
1417 #define MBX_UPDATE_CFG 0x1B
1418 #define MBX_DOWN_LOAD 0x1C
1419 #define MBX_DEL_LD_ENTRY 0x1D
1420 #define MBX_RUN_PROGRAM 0x1E
1421 #define MBX_SET_MASK 0x20
1422 #define MBX_SET_VARIABLE 0x21
1423 #define MBX_UNREG_D_ID 0x23
1424 #define MBX_KILL_BOARD 0x24
1425 #define MBX_CONFIG_FARP 0x25
1426 #define MBX_BEACON 0x2A
1427 #define MBX_CONFIG_MSI 0x30
1428 #define MBX_HEARTBEAT 0x31
1429 #define MBX_WRITE_VPARMS 0x32
1430 #define MBX_ASYNCEVT_ENABLE 0x33
1431 #define MBX_READ_EVENT_LOG_STATUS 0x37
1432 #define MBX_READ_EVENT_LOG 0x38
1433 #define MBX_WRITE_EVENT_LOG 0x39
1435 #define MBX_PORT_CAPABILITIES 0x3B
1436 #define MBX_PORT_IOV_CONTROL 0x3C
1438 #define MBX_CONFIG_HBQ 0x7C
1439 #define MBX_LOAD_AREA 0x81
1440 #define MBX_RUN_BIU_DIAG64 0x84
1441 #define MBX_CONFIG_PORT 0x88
1442 #define MBX_READ_SPARM64 0x8D
1443 #define MBX_READ_RPI64 0x8F
1444 #define MBX_REG_LOGIN64 0x93
1445 #define MBX_READ_TOPOLOGY 0x95
1446 #define MBX_REG_VPI 0x96
1447 #define MBX_UNREG_VPI 0x97
1449 #define MBX_WRITE_WWN 0x98
1450 #define MBX_SET_DEBUG 0x99
1451 #define MBX_LOAD_EXP_ROM 0x9C
1452 #define MBX_SLI4_CONFIG 0x9B
1453 #define MBX_SLI4_REQ_FTRS 0x9D
1454 #define MBX_MAX_CMDS 0x9E
1455 #define MBX_RESUME_RPI 0x9E
1456 #define MBX_SLI2_CMD_MASK 0x80
1457 #define MBX_REG_VFI 0x9F
1458 #define MBX_REG_FCFI 0xA0
1459 #define MBX_UNREG_VFI 0xA1
1460 #define MBX_UNREG_FCFI 0xA2
1461 #define MBX_INIT_VFI 0xA3
1462 #define MBX_INIT_VPI 0xA4
1463 #define MBX_ACCESS_VDATA 0xA5
1465 #define MBX_AUTH_PORT 0xF8
1466 #define MBX_SECURITY_MGMT 0xF9
1470 #define CMD_RCV_SEQUENCE_CX 0x01
1471 #define CMD_XMIT_SEQUENCE_CR 0x02
1472 #define CMD_XMIT_SEQUENCE_CX 0x03
1473 #define CMD_XMIT_BCAST_CN 0x04
1474 #define CMD_XMIT_BCAST_CX 0x05
1475 #define CMD_QUE_RING_BUF_CN 0x06
1476 #define CMD_QUE_XRI_BUF_CX 0x07
1477 #define CMD_IOCB_CONTINUE_CN 0x08
1478 #define CMD_RET_XRI_BUF_CX 0x09
1479 #define CMD_ELS_REQUEST_CR 0x0A
1480 #define CMD_ELS_REQUEST_CX 0x0B
1481 #define CMD_RCV_ELS_REQ_CX 0x0D
1482 #define CMD_ABORT_XRI_CN 0x0E
1483 #define CMD_ABORT_XRI_CX 0x0F
1484 #define CMD_CLOSE_XRI_CN 0x10
1485 #define CMD_CLOSE_XRI_CX 0x11
1486 #define CMD_CREATE_XRI_CR 0x12
1487 #define CMD_CREATE_XRI_CX 0x13
1488 #define CMD_GET_RPI_CN 0x14
1489 #define CMD_XMIT_ELS_RSP_CX 0x15
1490 #define CMD_GET_RPI_CR 0x16
1491 #define CMD_XRI_ABORTED_CX 0x17
1492 #define CMD_FCP_IWRITE_CR 0x18
1493 #define CMD_FCP_IWRITE_CX 0x19
1494 #define CMD_FCP_IREAD_CR 0x1A
1495 #define CMD_FCP_IREAD_CX 0x1B
1496 #define CMD_FCP_ICMND_CR 0x1C
1497 #define CMD_FCP_ICMND_CX 0x1D
1498 #define CMD_FCP_TSEND_CX 0x1F
1499 #define CMD_FCP_TRECEIVE_CX 0x21
1500 #define CMD_FCP_TRSP_CX 0x23
1501 #define CMD_FCP_AUTO_TRSP_CX 0x29
1503 #define CMD_ADAPTER_MSG 0x20
1504 #define CMD_ADAPTER_DUMP 0x22
1506 /* SLI_2 IOCB Command Set */
1508 #define CMD_ASYNC_STATUS 0x7C
1509 #define CMD_RCV_SEQUENCE64_CX 0x81
1510 #define CMD_XMIT_SEQUENCE64_CR 0x82
1511 #define CMD_XMIT_SEQUENCE64_CX 0x83
1512 #define CMD_XMIT_BCAST64_CN 0x84
1513 #define CMD_XMIT_BCAST64_CX 0x85
1514 #define CMD_QUE_RING_BUF64_CN 0x86
1515 #define CMD_QUE_XRI_BUF64_CX 0x87
1516 #define CMD_IOCB_CONTINUE64_CN 0x88
1517 #define CMD_RET_XRI_BUF64_CX 0x89
1518 #define CMD_ELS_REQUEST64_CR 0x8A
1519 #define CMD_ELS_REQUEST64_CX 0x8B
1520 #define CMD_ABORT_MXRI64_CN 0x8C
1521 #define CMD_RCV_ELS_REQ64_CX 0x8D
1522 #define CMD_XMIT_ELS_RSP64_CX 0x95
1523 #define CMD_XMIT_BLS_RSP64_CX 0x97
1524 #define CMD_FCP_IWRITE64_CR 0x98
1525 #define CMD_FCP_IWRITE64_CX 0x99
1526 #define CMD_FCP_IREAD64_CR 0x9A
1527 #define CMD_FCP_IREAD64_CX 0x9B
1528 #define CMD_FCP_ICMND64_CR 0x9C
1529 #define CMD_FCP_ICMND64_CX 0x9D
1530 #define CMD_FCP_TSEND64_CX 0x9F
1531 #define CMD_FCP_TRECEIVE64_CX 0xA1
1532 #define CMD_FCP_TRSP64_CX 0xA3
1534 #define CMD_QUE_XRI64_CX 0xB3
1535 #define CMD_IOCB_RCV_SEQ64_CX 0xB5
1536 #define CMD_IOCB_RCV_ELS64_CX 0xB7
1537 #define CMD_IOCB_RET_XRI64_CX 0xB9
1538 #define CMD_IOCB_RCV_CONT64_CX 0xBB
1540 #define CMD_GEN_REQUEST64_CR 0xC2
1541 #define CMD_GEN_REQUEST64_CX 0xC3
1543 /* Unhandled SLI-3 Commands */
1544 #define CMD_IOCB_XMIT_MSEQ64_CR 0xB0
1545 #define CMD_IOCB_XMIT_MSEQ64_CX 0xB1
1546 #define CMD_IOCB_RCV_SEQ_LIST64_CX 0xC1
1547 #define CMD_IOCB_RCV_ELS_LIST64_CX 0xCD
1548 #define CMD_IOCB_CLOSE_EXTENDED_CN 0xB6
1549 #define CMD_IOCB_ABORT_EXTENDED_CN 0xBA
1550 #define CMD_IOCB_RET_HBQE64_CN 0xCA
1551 #define CMD_IOCB_FCP_IBIDIR64_CR 0xAC
1552 #define CMD_IOCB_FCP_IBIDIR64_CX 0xAD
1553 #define CMD_IOCB_FCP_ITASKMGT64_CX 0xAF
1554 #define CMD_IOCB_LOGENTRY_CN 0x94
1555 #define CMD_IOCB_LOGENTRY_ASYNC_CN 0x96
1557 /* Data Security SLI Commands */
1558 #define DSSCMD_IWRITE64_CR 0xF8
1559 #define DSSCMD_IWRITE64_CX 0xF9
1560 #define DSSCMD_IREAD64_CR 0xFA
1561 #define DSSCMD_IREAD64_CX 0xFB
1563 #define CMD_MAX_IOCB_CMD 0xFB
1564 #define CMD_IOCB_MASK 0xff
1566 #define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG
1568 #define LPFC_MAX_ADPTMSG 32 /* max msg data */
1572 #define MBX_SUCCESS 0
1573 #define MBXERR_NUM_RINGS 1
1574 #define MBXERR_NUM_IOCBS 2
1575 #define MBXERR_IOCBS_EXCEEDED 3
1576 #define MBXERR_BAD_RING_NUMBER 4
1577 #define MBXERR_MASK_ENTRIES_RANGE 5
1578 #define MBXERR_MASKS_EXCEEDED 6
1579 #define MBXERR_BAD_PROFILE 7
1580 #define MBXERR_BAD_DEF_CLASS 8
1581 #define MBXERR_BAD_MAX_RESPONDER 9
1582 #define MBXERR_BAD_MAX_ORIGINATOR 10
1583 #define MBXERR_RPI_REGISTERED 11
1584 #define MBXERR_RPI_FULL 12
1585 #define MBXERR_NO_RESOURCES 13
1586 #define MBXERR_BAD_RCV_LENGTH 14
1587 #define MBXERR_DMA_ERROR 15
1588 #define MBXERR_ERROR 16
1589 #define MBXERR_LINK_DOWN 0x33
1590 #define MBXERR_SEC_NO_PERMISSION 0xF02
1591 #define MBX_NOT_FINISHED 255
1593 #define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */
1594 #define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */
1596 #define TEMPERATURE_OFFSET 0xB0 /* Slim offset for critical temperature event */
1599 * Begin Structure Definitions for Mailbox Commands
1603 #ifdef __BIG_ENDIAN_BITFIELD
1608 #else /* __LITTLE_ENDIAN_BITFIELD */
1617 uint32_t bdeAddress;
1618 #ifdef __BIG_ENDIAN_BITFIELD
1619 uint32_t bdeReserved:4;
1620 uint32_t bdeAddrHigh:4;
1621 uint32_t bdeSize:24;
1622 #else /* __LITTLE_ENDIAN_BITFIELD */
1623 uint32_t bdeSize:24;
1624 uint32_t bdeAddrHigh:4;
1625 uint32_t bdeReserved:4;
1629 typedef struct ULP_BDL { /* SLI-2 */
1630 #ifdef __BIG_ENDIAN_BITFIELD
1631 uint32_t bdeFlags:8; /* BDL Flags */
1632 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
1633 #else /* __LITTLE_ENDIAN_BITFIELD */
1634 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
1635 uint32_t bdeFlags:8; /* BDL Flags */
1638 uint32_t addrLow; /* Address 0:31 */
1639 uint32_t addrHigh; /* Address 32:63 */
1640 uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */
1644 * BlockGuard Definitions
1647 enum lpfc_protgrp_type {
1648 LPFC_PG_TYPE_INVALID = 0, /* used to indicate errors */
1649 LPFC_PG_TYPE_NO_DIF, /* no DIF data pointed to by prot grp */
1650 LPFC_PG_TYPE_EMBD_DIF, /* DIF is embedded (inline) with data */
1651 LPFC_PG_TYPE_DIF_BUF /* DIF has its own scatter/gather list */
1654 /* PDE Descriptors */
1655 #define LPFC_PDE5_DESCRIPTOR 0x85
1656 #define LPFC_PDE6_DESCRIPTOR 0x86
1657 #define LPFC_PDE7_DESCRIPTOR 0x87
1659 /* BlockGuard Opcodes */
1660 #define BG_OP_IN_NODIF_OUT_CRC 0x0
1661 #define BG_OP_IN_CRC_OUT_NODIF 0x1
1662 #define BG_OP_IN_NODIF_OUT_CSUM 0x2
1663 #define BG_OP_IN_CSUM_OUT_NODIF 0x3
1664 #define BG_OP_IN_CRC_OUT_CRC 0x4
1665 #define BG_OP_IN_CSUM_OUT_CSUM 0x5
1666 #define BG_OP_IN_CRC_OUT_CSUM 0x6
1667 #define BG_OP_IN_CSUM_OUT_CRC 0x7
1671 #define pde5_type_SHIFT 24
1672 #define pde5_type_MASK 0x000000ff
1673 #define pde5_type_WORD word0
1674 #define pde5_rsvd0_SHIFT 0
1675 #define pde5_rsvd0_MASK 0x00ffffff
1676 #define pde5_rsvd0_WORD word0
1677 uint32_t reftag; /* Reference Tag Value */
1678 uint32_t reftagtr; /* Reference Tag Translation Value */
1683 #define pde6_type_SHIFT 24
1684 #define pde6_type_MASK 0x000000ff
1685 #define pde6_type_WORD word0
1686 #define pde6_rsvd0_SHIFT 0
1687 #define pde6_rsvd0_MASK 0x00ffffff
1688 #define pde6_rsvd0_WORD word0
1690 #define pde6_rsvd1_SHIFT 26
1691 #define pde6_rsvd1_MASK 0x0000003f
1692 #define pde6_rsvd1_WORD word1
1693 #define pde6_na_SHIFT 25
1694 #define pde6_na_MASK 0x00000001
1695 #define pde6_na_WORD word1
1696 #define pde6_rsvd2_SHIFT 16
1697 #define pde6_rsvd2_MASK 0x000001FF
1698 #define pde6_rsvd2_WORD word1
1699 #define pde6_apptagtr_SHIFT 0
1700 #define pde6_apptagtr_MASK 0x0000ffff
1701 #define pde6_apptagtr_WORD word1
1703 #define pde6_optx_SHIFT 28
1704 #define pde6_optx_MASK 0x0000000f
1705 #define pde6_optx_WORD word2
1706 #define pde6_oprx_SHIFT 24
1707 #define pde6_oprx_MASK 0x0000000f
1708 #define pde6_oprx_WORD word2
1709 #define pde6_nr_SHIFT 23
1710 #define pde6_nr_MASK 0x00000001
1711 #define pde6_nr_WORD word2
1712 #define pde6_ce_SHIFT 22
1713 #define pde6_ce_MASK 0x00000001
1714 #define pde6_ce_WORD word2
1715 #define pde6_re_SHIFT 21
1716 #define pde6_re_MASK 0x00000001
1717 #define pde6_re_WORD word2
1718 #define pde6_ae_SHIFT 20
1719 #define pde6_ae_MASK 0x00000001
1720 #define pde6_ae_WORD word2
1721 #define pde6_ai_SHIFT 19
1722 #define pde6_ai_MASK 0x00000001
1723 #define pde6_ai_WORD word2
1724 #define pde6_bs_SHIFT 16
1725 #define pde6_bs_MASK 0x00000007
1726 #define pde6_bs_WORD word2
1727 #define pde6_apptagval_SHIFT 0
1728 #define pde6_apptagval_MASK 0x0000ffff
1729 #define pde6_apptagval_WORD word2
1734 #define pde7_type_SHIFT 24
1735 #define pde7_type_MASK 0x000000ff
1736 #define pde7_type_WORD word0
1737 #define pde7_rsvd0_SHIFT 0
1738 #define pde7_rsvd0_MASK 0x00ffffff
1739 #define pde7_rsvd0_WORD word0
1744 /* Structure for MB Command LOAD_SM and DOWN_LOAD */
1747 #ifdef __BIG_ENDIAN_BITFIELD
1749 uint32_t acknowledgment:1;
1751 uint32_t erase_or_prog:1;
1752 uint32_t update_flash:1;
1753 uint32_t update_ram:1;
1755 uint32_t load_cmplt:1;
1756 #else /* __LITTLE_ENDIAN_BITFIELD */
1757 uint32_t load_cmplt:1;
1759 uint32_t update_ram:1;
1760 uint32_t update_flash:1;
1761 uint32_t erase_or_prog:1;
1763 uint32_t acknowledgment:1;
1767 uint32_t dl_to_adr_low;
1768 uint32_t dl_to_adr_high;
1771 uint32_t dl_from_mbx_offset;
1772 struct ulp_bde dl_from_bde;
1773 struct ulp_bde64 dl_from_bde64;
1778 /* Structure for MB Command READ_NVPARM (02) */
1781 uint32_t rsvd1[3]; /* Read as all one's */
1782 uint32_t rsvd2; /* Read as all zero's */
1783 uint32_t portname[2]; /* N_PORT name */
1784 uint32_t nodename[2]; /* NODE name */
1786 #ifdef __BIG_ENDIAN_BITFIELD
1787 uint32_t pref_DID:24;
1788 uint32_t hardAL_PA:8;
1789 #else /* __LITTLE_ENDIAN_BITFIELD */
1790 uint32_t hardAL_PA:8;
1791 uint32_t pref_DID:24;
1794 uint32_t rsvd3[21]; /* Read as all one's */
1797 /* Structure for MB Command WRITE_NVPARMS (03) */
1800 uint32_t rsvd1[3]; /* Must be all one's */
1801 uint32_t rsvd2; /* Must be all zero's */
1802 uint32_t portname[2]; /* N_PORT name */
1803 uint32_t nodename[2]; /* NODE name */
1805 #ifdef __BIG_ENDIAN_BITFIELD
1806 uint32_t pref_DID:24;
1807 uint32_t hardAL_PA:8;
1808 #else /* __LITTLE_ENDIAN_BITFIELD */
1809 uint32_t hardAL_PA:8;
1810 uint32_t pref_DID:24;
1813 uint32_t rsvd3[21]; /* Must be all one's */
1816 /* Structure for MB Command RUN_BIU_DIAG (04) */
1817 /* Structure for MB Command RUN_BIU_DIAG64 (0x84) */
1823 struct ulp_bde xmit_bde;
1824 struct ulp_bde rcv_bde;
1827 struct ulp_bde64 xmit_bde64;
1828 struct ulp_bde64 rcv_bde64;
1833 /* Structure for MB command READ_EVENT_LOG (0x38) */
1834 struct READ_EVENT_LOG_VAR {
1836 #define lpfc_event_log_SHIFT 29
1837 #define lpfc_event_log_MASK 0x00000001
1838 #define lpfc_event_log_WORD word1
1839 #define USE_MAILBOX_RESPONSE 1
1841 struct ulp_bde64 rcv_bde64;
1844 /* Structure for MB Command INIT_LINK (05) */
1847 #ifdef __BIG_ENDIAN_BITFIELD
1849 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
1850 #else /* __LITTLE_ENDIAN_BITFIELD */
1851 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
1855 #ifdef __BIG_ENDIAN_BITFIELD
1856 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
1858 uint16_t link_flags;
1859 #else /* __LITTLE_ENDIAN_BITFIELD */
1860 uint16_t link_flags;
1862 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
1865 #define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */
1866 #define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */
1867 #define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */
1868 #define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */
1869 #define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */
1870 #define FLAGS_UNREG_LOGIN_ALL 0x08 /* UNREG_LOGIN all on link down */
1871 #define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */
1873 #define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */
1874 #define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */
1875 #define FLAGS_IMED_ABORT 0x04000 /* Bit 14 */
1877 uint32_t link_speed;
1878 #define LINK_SPEED_AUTO 0x0 /* Auto selection */
1879 #define LINK_SPEED_1G 0x1 /* 1 Gigabaud */
1880 #define LINK_SPEED_2G 0x2 /* 2 Gigabaud */
1881 #define LINK_SPEED_4G 0x4 /* 4 Gigabaud */
1882 #define LINK_SPEED_8G 0x8 /* 8 Gigabaud */
1883 #define LINK_SPEED_10G 0x10 /* 10 Gigabaud */
1884 #define LINK_SPEED_16G 0x11 /* 16 Gigabaud */
1888 /* Structure for MB Command DOWN_LINK (06) */
1894 /* Structure for MB Command CONFIG_LINK (07) */
1897 #ifdef __BIG_ENDIAN_BITFIELD
1900 uint32_t cr_delay:6;
1901 uint32_t cr_count:8;
1904 #else /* __LITTLE_ENDIAN_BITFIELD */
1907 uint32_t cr_count:8;
1908 uint32_t cr_delay:6;
1922 #ifdef __BIG_ENDIAN_BITFIELD
1923 uint32_t rrq_enable:1;
1924 uint32_t rrq_immed:1;
1926 uint32_t ack0_enable:1;
1927 #else /* __LITTLE_ENDIAN_BITFIELD */
1928 uint32_t ack0_enable:1;
1930 uint32_t rrq_immed:1;
1931 uint32_t rrq_enable:1;
1935 /* Structure for MB Command PART_SLIM (08)
1936 * will be removed since SLI1 is no longer supported!
1939 #ifdef __BIG_ENDIAN_BITFIELD
1944 #else /* __LITTLE_ENDIAN_BITFIELD */
1953 #ifdef __BIG_ENDIAN_BITFIELD
1954 uint32_t unused1:24;
1956 #else /* __LITTLE_ENDIAN_BITFIELD */
1958 uint32_t unused1:24;
1961 RING_DEF ringdef[4];
1965 /* Structure for MB Command CONFIG_RING (09) */
1968 #ifdef __BIG_ENDIAN_BITFIELD
1971 uint32_t recvNotify:1;
1976 #else /* __LITTLE_ENDIAN_BITFIELD */
1981 uint32_t recvNotify:1;
1986 #ifdef __BIG_ENDIAN_BITFIELD
1987 uint16_t maxRespXchg;
1988 uint16_t maxOrigXchg;
1989 #else /* __LITTLE_ENDIAN_BITFIELD */
1990 uint16_t maxOrigXchg;
1991 uint16_t maxRespXchg;
1997 /* Structure for MB Command RESET_RING (10) */
2003 /* Structure for MB Command READ_CONFIG (11) */
2006 #ifdef __BIG_ENDIAN_BITFIELD
2009 uint32_t cr_delay:6;
2010 uint32_t cr_count:8;
2013 #else /* __LITTLE_ENDIAN_BITFIELD */
2016 uint32_t cr_count:8;
2017 uint32_t cr_delay:6;
2022 #ifdef __BIG_ENDIAN_BITFIELD
2023 uint32_t topology:8;
2025 #else /* __LITTLE_ENDIAN_BITFIELD */
2027 uint32_t topology:8;
2030 /* Defines for topology (defined previously) */
2031 #ifdef __BIG_ENDIAN_BITFIELD
2036 #else /* __LITTLE_ENDIAN_BITFIELD */
2049 #define LMT_RESERVED 0x000 /* Not used */
2050 #define LMT_1Gb 0x004
2051 #define LMT_2Gb 0x008
2052 #define LMT_4Gb 0x040
2053 #define LMT_8Gb 0x080
2054 #define LMT_10Gb 0x100
2055 #define LMT_16Gb 0x200
2062 uint32_t avail_iocb;
2070 /* Structure for MB Command READ_RCONFIG (12) */
2073 #ifdef __BIG_ENDIAN_BITFIELD
2075 uint32_t recvNotify:1;
2080 #else /* __LITTLE_ENDIAN_BITFIELD */
2085 uint32_t recvNotify:1;
2089 #ifdef __BIG_ENDIAN_BITFIELD
2092 #else /* __LITTLE_ENDIAN_BITFIELD */
2099 #ifdef __BIG_ENDIAN_BITFIELD
2100 uint16_t cmdRingOffset;
2101 uint16_t cmdEntryCnt;
2102 uint16_t rspRingOffset;
2103 uint16_t rspEntryCnt;
2104 uint16_t nextCmdOffset;
2106 uint16_t nextRspOffset;
2108 #else /* __LITTLE_ENDIAN_BITFIELD */
2109 uint16_t cmdEntryCnt;
2110 uint16_t cmdRingOffset;
2111 uint16_t rspEntryCnt;
2112 uint16_t rspRingOffset;
2114 uint16_t nextCmdOffset;
2116 uint16_t nextRspOffset;
2120 /* Structure for MB Command READ_SPARM (13) */
2121 /* Structure for MB Command READ_SPARM64 (0x8D) */
2127 struct ulp_bde sp; /* This BDE points to struct serv_parm
2129 struct ulp_bde64 sp64;
2131 #ifdef __BIG_ENDIAN_BITFIELD
2134 #else /* __LITTLE_ENDIAN_BITFIELD */
2140 /* Structure for MB Command READ_STATUS (14) */
2143 #ifdef __BIG_ENDIAN_BITFIELD
2145 uint32_t clrCounters:1;
2146 uint16_t activeXriCnt;
2147 uint16_t activeRpiCnt;
2148 #else /* __LITTLE_ENDIAN_BITFIELD */
2149 uint32_t clrCounters:1;
2151 uint16_t activeRpiCnt;
2152 uint16_t activeXriCnt;
2155 uint32_t xmitByteCnt;
2156 uint32_t rcvByteCnt;
2157 uint32_t xmitFrameCnt;
2158 uint32_t rcvFrameCnt;
2159 uint32_t xmitSeqCnt;
2161 uint32_t totalOrigExchanges;
2162 uint32_t totalRespExchanges;
2163 uint32_t rcvPbsyCnt;
2164 uint32_t rcvFbsyCnt;
2167 /* Structure for MB Command READ_RPI (15) */
2168 /* Structure for MB Command READ_RPI64 (0x8F) */
2171 #ifdef __BIG_ENDIAN_BITFIELD
2176 #else /* __LITTLE_ENDIAN_BITFIELD */
2185 struct ulp_bde64 sp64;
2190 /* Structure for MB Command READ_XRI (16) */
2193 #ifdef __BIG_ENDIAN_BITFIELD
2210 uint32_t exchOrig:1;
2211 #else /* __LITTLE_ENDIAN_BITFIELD */
2226 uint32_t exchOrig:1;
2232 /* Structure for MB Command READ_REV (17) */
2235 #ifdef __BIG_ENDIAN_BITFIELD
2243 #else /* __LITTLE_ENDIAN_BITFIELD */
2258 #ifdef __BIG_ENDIAN_BITFIELD
2263 uint16_t ProgFixLvl:2;
2264 uint16_t ProgDistType:2;
2266 #else /* __LITTLE_ENDIAN_BITFIELD */
2268 uint16_t ProgDistType:2;
2269 uint16_t ProgFixLvl:2;
2279 #ifdef __BIG_ENDIAN_BITFIELD
2280 uint8_t feaLevelHigh;
2281 uint8_t feaLevelLow;
2284 #else /* __LITTLE_ENDIAN_BITFIELD */
2287 uint8_t feaLevelLow;
2288 uint8_t feaLevelHigh;
2291 uint32_t postKernRev;
2293 uint8_t opFwName[16];
2295 uint8_t sli1FwName[16];
2297 uint8_t sli2FwName[16];
2299 uint32_t RandomData[6];
2302 /* Structure for MB Command READ_LINK_STAT (18) */
2306 uint32_t linkFailureCnt;
2307 uint32_t lossSyncCnt;
2309 uint32_t lossSignalCnt;
2310 uint32_t primSeqErrCnt;
2311 uint32_t invalidXmitWord;
2313 uint32_t primSeqTimeout;
2314 uint32_t elasticOverrun;
2315 uint32_t arbTimeout;
2318 /* Structure for MB Command REG_LOGIN (19) */
2319 /* Structure for MB Command REG_LOGIN64 (0x93) */
2322 #ifdef __BIG_ENDIAN_BITFIELD
2327 #else /* __LITTLE_ENDIAN_BITFIELD */
2336 struct ulp_bde64 sp64;
2339 #ifdef __BIG_ENDIAN_BITFIELD
2342 #else /* __LITTLE_ENDIAN_BITFIELD */
2349 /* Word 30 contents for REG_LOGIN */
2352 #ifdef __BIG_ENDIAN_BITFIELD
2354 uint16_t wd30_class:4;
2356 #else /* __LITTLE_ENDIAN_BITFIELD */
2358 uint16_t wd30_class:4;
2365 /* Structure for MB Command UNREG_LOGIN (20) */
2368 #ifdef __BIG_ENDIAN_BITFIELD
2377 #else /* __LITTLE_ENDIAN_BITFIELD */
2389 /* Structure for MB Command REG_VPI (0x96) */
2391 #ifdef __BIG_ENDIAN_BITFIELD
2400 #else /* __LITTLE_ENDIAN */
2412 /* Structure for MB Command UNREG_VPI (0x97) */
2415 #ifdef __BIG_ENDIAN_BITFIELD
2418 #else /* __LITTLE_ENDIAN */
2425 #ifdef __BIG_ENDIAN_BITFIELD
2428 #else /* __LITTLE_ENDIAN */
2434 /* Structure for MB Command UNREG_D_ID (0x23) */
2442 #ifdef __BIG_ENDIAN_BITFIELD
2451 /* Structure for MB Command READ_TOPOLOGY (0x95) */
2452 struct lpfc_mbx_read_top {
2453 uint32_t eventTag; /* Event tag */
2455 #define lpfc_mbx_read_top_fa_SHIFT 12
2456 #define lpfc_mbx_read_top_fa_MASK 0x00000001
2457 #define lpfc_mbx_read_top_fa_WORD word2
2458 #define lpfc_mbx_read_top_mm_SHIFT 11
2459 #define lpfc_mbx_read_top_mm_MASK 0x00000001
2460 #define lpfc_mbx_read_top_mm_WORD word2
2461 #define lpfc_mbx_read_top_pb_SHIFT 9
2462 #define lpfc_mbx_read_top_pb_MASK 0X00000001
2463 #define lpfc_mbx_read_top_pb_WORD word2
2464 #define lpfc_mbx_read_top_il_SHIFT 8
2465 #define lpfc_mbx_read_top_il_MASK 0x00000001
2466 #define lpfc_mbx_read_top_il_WORD word2
2467 #define lpfc_mbx_read_top_att_type_SHIFT 0
2468 #define lpfc_mbx_read_top_att_type_MASK 0x000000FF
2469 #define lpfc_mbx_read_top_att_type_WORD word2
2470 #define LPFC_ATT_RESERVED 0x00 /* Reserved - attType */
2471 #define LPFC_ATT_LINK_UP 0x01 /* Link is up */
2472 #define LPFC_ATT_LINK_DOWN 0x02 /* Link is down */
2474 #define lpfc_mbx_read_top_alpa_granted_SHIFT 24
2475 #define lpfc_mbx_read_top_alpa_granted_MASK 0x000000FF
2476 #define lpfc_mbx_read_top_alpa_granted_WORD word3
2477 #define lpfc_mbx_read_top_lip_alps_SHIFT 16
2478 #define lpfc_mbx_read_top_lip_alps_MASK 0x000000FF
2479 #define lpfc_mbx_read_top_lip_alps_WORD word3
2480 #define lpfc_mbx_read_top_lip_type_SHIFT 8
2481 #define lpfc_mbx_read_top_lip_type_MASK 0x000000FF
2482 #define lpfc_mbx_read_top_lip_type_WORD word3
2483 #define lpfc_mbx_read_top_topology_SHIFT 0
2484 #define lpfc_mbx_read_top_topology_MASK 0x000000FF
2485 #define lpfc_mbx_read_top_topology_WORD word3
2486 #define LPFC_TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */
2487 #define LPFC_TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */
2488 #define LPFC_TOPOLOGY_MM 0x05 /* maint mode zephtr to menlo */
2489 /* store the LILP AL_PA position map into */
2490 struct ulp_bde64 lilpBde64;
2491 #define LPFC_ALPA_MAP_SIZE 128
2493 #define lpfc_mbx_read_top_ld_lu_SHIFT 31
2494 #define lpfc_mbx_read_top_ld_lu_MASK 0x00000001
2495 #define lpfc_mbx_read_top_ld_lu_WORD word7
2496 #define lpfc_mbx_read_top_ld_tf_SHIFT 30
2497 #define lpfc_mbx_read_top_ld_tf_MASK 0x00000001
2498 #define lpfc_mbx_read_top_ld_tf_WORD word7
2499 #define lpfc_mbx_read_top_ld_link_spd_SHIFT 8
2500 #define lpfc_mbx_read_top_ld_link_spd_MASK 0x000000FF
2501 #define lpfc_mbx_read_top_ld_link_spd_WORD word7
2502 #define lpfc_mbx_read_top_ld_nl_port_SHIFT 4
2503 #define lpfc_mbx_read_top_ld_nl_port_MASK 0x0000000F
2504 #define lpfc_mbx_read_top_ld_nl_port_WORD word7
2505 #define lpfc_mbx_read_top_ld_tx_SHIFT 2
2506 #define lpfc_mbx_read_top_ld_tx_MASK 0x00000003
2507 #define lpfc_mbx_read_top_ld_tx_WORD word7
2508 #define lpfc_mbx_read_top_ld_rx_SHIFT 0
2509 #define lpfc_mbx_read_top_ld_rx_MASK 0x00000003
2510 #define lpfc_mbx_read_top_ld_rx_WORD word7
2512 #define lpfc_mbx_read_top_lu_SHIFT 31
2513 #define lpfc_mbx_read_top_lu_MASK 0x00000001
2514 #define lpfc_mbx_read_top_lu_WORD word8
2515 #define lpfc_mbx_read_top_tf_SHIFT 30
2516 #define lpfc_mbx_read_top_tf_MASK 0x00000001
2517 #define lpfc_mbx_read_top_tf_WORD word8
2518 #define lpfc_mbx_read_top_link_spd_SHIFT 8
2519 #define lpfc_mbx_read_top_link_spd_MASK 0x000000FF
2520 #define lpfc_mbx_read_top_link_spd_WORD word8
2521 #define lpfc_mbx_read_top_nl_port_SHIFT 4
2522 #define lpfc_mbx_read_top_nl_port_MASK 0x0000000F
2523 #define lpfc_mbx_read_top_nl_port_WORD word8
2524 #define lpfc_mbx_read_top_tx_SHIFT 2
2525 #define lpfc_mbx_read_top_tx_MASK 0x00000003
2526 #define lpfc_mbx_read_top_tx_WORD word8
2527 #define lpfc_mbx_read_top_rx_SHIFT 0
2528 #define lpfc_mbx_read_top_rx_MASK 0x00000003
2529 #define lpfc_mbx_read_top_rx_WORD word8
2530 #define LPFC_LINK_SPEED_UNKNOWN 0x0
2531 #define LPFC_LINK_SPEED_1GHZ 0x04
2532 #define LPFC_LINK_SPEED_2GHZ 0x08
2533 #define LPFC_LINK_SPEED_4GHZ 0x10
2534 #define LPFC_LINK_SPEED_8GHZ 0x20
2535 #define LPFC_LINK_SPEED_10GHZ 0x40
2536 #define LPFC_LINK_SPEED_16GHZ 0x80
2539 /* Structure for MB Command CLEAR_LA (22) */
2542 uint32_t eventTag; /* Event tag */
2546 /* Structure for MB Command DUMP */
2549 #ifdef __BIG_ENDIAN_BITFIELD
2555 uint32_t entry_index:16;
2556 uint32_t region_id:16;
2557 #else /* __LITTLE_ENDIAN_BITFIELD */
2563 uint32_t region_id:16;
2564 uint32_t entry_index:16;
2567 uint32_t sli4_length;
2569 uint32_t resp_offset;
2572 #define DMP_MEM_REG 0x1
2573 #define DMP_NV_PARAMS 0x2
2574 #define DMP_LMSD 0x3 /* Link Module Serial Data */
2575 #define DMP_WELL_KNOWN 0x4
2577 #define DMP_REGION_VPD 0xe
2578 #define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */
2579 #define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */
2580 #define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */
2582 #define DMP_REGION_VPORT 0x16 /* VPort info region */
2583 #define DMP_VPORT_REGION_SIZE 0x200
2584 #define DMP_MBOX_OFFSET_WORD 0x5
2586 #define DMP_REGION_23 0x17 /* fcoe param and port state region */
2587 #define DMP_RGN23_SIZE 0x400
2589 #define WAKE_UP_PARMS_REGION_ID 4
2590 #define WAKE_UP_PARMS_WORD_SIZE 15
2597 #define VPORT_INFO_SIG 0x32324752
2598 #define VPORT_INFO_REV_MASK 0xff
2599 #define VPORT_INFO_REV 0x1
2600 #define MAX_STATIC_VPORT_COUNT 16
2601 struct static_vport_info {
2604 struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT];
2608 /* Option rom version structure */
2610 #ifdef __BIG_ENDIAN_BITFIELD
2613 uint32_t ver:4; /* Major Version */
2614 uint32_t rev:4; /* Revision */
2615 uint32_t lev:2; /* Level */
2616 uint32_t dist:2; /* Dist Type */
2617 uint32_t num:4; /* number after dist type */
2618 #else /* __LITTLE_ENDIAN_BITFIELD */
2619 uint32_t num:4; /* number after dist type */
2620 uint32_t dist:2; /* Dist Type */
2621 uint32_t lev:2; /* Level */
2622 uint32_t rev:4; /* Revision */
2623 uint32_t ver:4; /* Major Version */
2629 /* Structure for MB Command UPDATE_CFG (0x1B) */
2631 struct update_cfg_var {
2632 #ifdef __BIG_ENDIAN_BITFIELD
2640 uint32_t entry_length:16;
2641 uint32_t region_id:16;
2642 #else /* __LITTLE_ENDIAN_BITFIELD */
2650 uint32_t region_id:16;
2651 uint32_t entry_length:16;
2656 uint32_t data_offset;
2660 #ifdef __BIG_ENDIAN_BITFIELD
2665 #else /* __LITTLE_ENDIAN */
2674 /* Structure for MB Command CONFIG_HBQ (7c) */
2676 struct config_hbq_var {
2677 #ifdef __BIG_ENDIAN_BITFIELD
2679 uint32_t recvNotify :1; /* Receive Notification */
2680 uint32_t numMask :8; /* # Mask Entries */
2681 uint32_t profile :8; /* Selection Profile */
2683 #else /* __LITTLE_ENDIAN */
2685 uint32_t profile :8; /* Selection Profile */
2686 uint32_t numMask :8; /* # Mask Entries */
2687 uint32_t recvNotify :1; /* Receive Notification */
2691 #ifdef __BIG_ENDIAN_BITFIELD
2694 uint32_t ringMask :4;
2695 #else /* __LITTLE_ENDIAN */
2696 uint32_t ringMask :4;
2701 #ifdef __BIG_ENDIAN_BITFIELD
2702 uint32_t entry_count :16;
2704 uint32_t headerLen :8;
2705 #else /* __LITTLE_ENDIAN */
2706 uint32_t headerLen :8;
2708 uint32_t entry_count :16;
2711 uint32_t hbqaddrLow;
2712 uint32_t hbqaddrHigh;
2714 #ifdef __BIG_ENDIAN_BITFIELD
2716 uint32_t logEntry :1;
2717 #else /* __LITTLE_ENDIAN */
2718 uint32_t logEntry :1;
2722 uint32_t rsvd6; /* w7 */
2723 uint32_t rsvd7; /* w8 */
2724 uint32_t rsvd8; /* w9 */
2726 struct hbq_mask hbqMasks[6];
2730 uint32_t allprofiles[12];
2733 #ifdef __BIG_ENDIAN_BITFIELD
2734 uint32_t seqlenoff :16;
2735 uint32_t maxlen :16;
2736 #else /* __LITTLE_ENDIAN */
2737 uint32_t maxlen :16;
2738 uint32_t seqlenoff :16;
2740 #ifdef __BIG_ENDIAN_BITFIELD
2742 uint32_t seqlenbcnt :4;
2743 #else /* __LITTLE_ENDIAN */
2744 uint32_t seqlenbcnt :4;
2751 #ifdef __BIG_ENDIAN_BITFIELD
2752 uint32_t seqlenoff :16;
2753 uint32_t maxlen :16;
2754 #else /* __LITTLE_ENDIAN */
2755 uint32_t maxlen :16;
2756 uint32_t seqlenoff :16;
2758 #ifdef __BIG_ENDIAN_BITFIELD
2759 uint32_t cmdcodeoff :28;
2761 uint32_t seqlenbcnt :4;
2762 #else /* __LITTLE_ENDIAN */
2763 uint32_t seqlenbcnt :4;
2765 uint32_t cmdcodeoff :28;
2767 uint32_t cmdmatch[8];
2773 #ifdef __BIG_ENDIAN_BITFIELD
2774 uint32_t seqlenoff :16;
2775 uint32_t maxlen :16;
2776 #else /* __LITTLE_ENDIAN */
2777 uint32_t maxlen :16;
2778 uint32_t seqlenoff :16;
2780 #ifdef __BIG_ENDIAN_BITFIELD
2781 uint32_t cmdcodeoff :28;
2783 uint32_t seqlenbcnt :4;
2784 #else /* __LITTLE_ENDIAN */
2785 uint32_t seqlenbcnt :4;
2787 uint32_t cmdcodeoff :28;
2789 uint32_t cmdmatch[8];
2800 /* Structure for MB Command CONFIG_PORT (0x88) */
2802 #ifdef __BIG_ENDIAN_BITFIELD
2807 uint32_t sli_mode : 4;
2808 uint32_t pcbLen : 24; /* bit 23:0 of memory based port
2810 #else /* __LITTLE_ENDIAN */
2811 uint32_t pcbLen : 24; /* bit 23:0 of memory based port
2813 uint32_t sli_mode : 4;
2820 uint32_t pcbLow; /* bit 31:0 of memory based port config block */
2821 uint32_t pcbHigh; /* bit 63:32 of memory based port config block */
2822 uint32_t hbainit[5];
2823 #ifdef __BIG_ENDIAN_BITFIELD
2824 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */
2825 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */
2826 #else /* __LITTLE_ENDIAN */
2827 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */
2828 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */
2831 #ifdef __BIG_ENDIAN_BITFIELD
2832 uint32_t rsvd1 : 19; /* Reserved */
2833 uint32_t cdss : 1; /* Configure Data Security SLI */
2834 uint32_t casabt : 1; /* Configure async abts status notice */
2835 uint32_t rsvd2 : 2; /* Reserved */
2836 uint32_t cbg : 1; /* Configure BlockGuard */
2837 uint32_t cmv : 1; /* Configure Max VPIs */
2838 uint32_t ccrp : 1; /* Config Command Ring Polling */
2839 uint32_t csah : 1; /* Configure Synchronous Abort Handling */
2840 uint32_t chbs : 1; /* Cofigure Host Backing store */
2841 uint32_t cinb : 1; /* Enable Interrupt Notification Block */
2842 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */
2843 uint32_t cmx : 1; /* Configure Max XRIs */
2844 uint32_t cmr : 1; /* Configure Max RPIs */
2845 #else /* __LITTLE_ENDIAN */
2846 uint32_t cmr : 1; /* Configure Max RPIs */
2847 uint32_t cmx : 1; /* Configure Max XRIs */
2848 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */
2849 uint32_t cinb : 1; /* Enable Interrupt Notification Block */
2850 uint32_t chbs : 1; /* Cofigure Host Backing store */
2851 uint32_t csah : 1; /* Configure Synchronous Abort Handling */
2852 uint32_t ccrp : 1; /* Config Command Ring Polling */
2853 uint32_t cmv : 1; /* Configure Max VPIs */
2854 uint32_t cbg : 1; /* Configure BlockGuard */
2855 uint32_t rsvd2 : 2; /* Reserved */
2856 uint32_t casabt : 1; /* Configure async abts status notice */
2857 uint32_t cdss : 1; /* Configure Data Security SLI */
2858 uint32_t rsvd1 : 19; /* Reserved */
2860 #ifdef __BIG_ENDIAN_BITFIELD
2861 uint32_t rsvd3 : 19; /* Reserved */
2862 uint32_t gdss : 1; /* Configure Data Security SLI */
2863 uint32_t gasabt : 1; /* Grant async abts status notice */
2864 uint32_t rsvd4 : 2; /* Reserved */
2865 uint32_t gbg : 1; /* Grant BlockGuard */
2866 uint32_t gmv : 1; /* Grant Max VPIs */
2867 uint32_t gcrp : 1; /* Grant Command Ring Polling */
2868 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */
2869 uint32_t ghbs : 1; /* Grant Host Backing Store */
2870 uint32_t ginb : 1; /* Grant Interrupt Notification Block */
2871 uint32_t gerbm : 1; /* Grant ERBM Request */
2872 uint32_t gmx : 1; /* Grant Max XRIs */
2873 uint32_t gmr : 1; /* Grant Max RPIs */
2874 #else /* __LITTLE_ENDIAN */
2875 uint32_t gmr : 1; /* Grant Max RPIs */
2876 uint32_t gmx : 1; /* Grant Max XRIs */
2877 uint32_t gerbm : 1; /* Grant ERBM Request */
2878 uint32_t ginb : 1; /* Grant Interrupt Notification Block */
2879 uint32_t ghbs : 1; /* Grant Host Backing Store */
2880 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */
2881 uint32_t gcrp : 1; /* Grant Command Ring Polling */
2882 uint32_t gmv : 1; /* Grant Max VPIs */
2883 uint32_t gbg : 1; /* Grant BlockGuard */
2884 uint32_t rsvd4 : 2; /* Reserved */
2885 uint32_t gasabt : 1; /* Grant async abts status notice */
2886 uint32_t gdss : 1; /* Configure Data Security SLI */
2887 uint32_t rsvd3 : 19; /* Reserved */
2890 #ifdef __BIG_ENDIAN_BITFIELD
2891 uint32_t max_rpi : 16; /* Max RPIs Port should configure */
2892 uint32_t max_xri : 16; /* Max XRIs Port should configure */
2893 #else /* __LITTLE_ENDIAN */
2894 uint32_t max_xri : 16; /* Max XRIs Port should configure */
2895 uint32_t max_rpi : 16; /* Max RPIs Port should configure */
2898 #ifdef __BIG_ENDIAN_BITFIELD
2899 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
2900 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */
2901 #else /* __LITTLE_ENDIAN */
2902 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */
2903 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
2906 uint32_t rsvd6; /* Reserved */
2908 #ifdef __BIG_ENDIAN_BITFIELD
2909 uint32_t fips_rev : 3; /* FIPS Spec Revision */
2910 uint32_t fips_level : 4; /* FIPS Level */
2911 uint32_t sec_err : 9; /* security crypto error */
2912 uint32_t max_vpi : 16; /* Max number of virt N-Ports */
2913 #else /* __LITTLE_ENDIAN */
2914 uint32_t max_vpi : 16; /* Max number of virt N-Ports */
2915 uint32_t sec_err : 9; /* security crypto error */
2916 uint32_t fips_level : 4; /* FIPS Level */
2917 uint32_t fips_rev : 3; /* FIPS Spec Revision */
2922 /* Structure for MB Command CONFIG_MSI (0x30) */
2923 struct config_msi_var {
2924 #ifdef __BIG_ENDIAN_BITFIELD
2925 uint32_t dfltMsgNum:8; /* Default message number */
2926 uint32_t rsvd1:11; /* Reserved */
2927 uint32_t NID:5; /* Number of secondary attention IDs */
2928 uint32_t rsvd2:5; /* Reserved */
2929 uint32_t dfltPresent:1; /* Default message number present */
2930 uint32_t addFlag:1; /* Add association flag */
2931 uint32_t reportFlag:1; /* Report association flag */
2932 #else /* __LITTLE_ENDIAN_BITFIELD */
2933 uint32_t reportFlag:1; /* Report association flag */
2934 uint32_t addFlag:1; /* Add association flag */
2935 uint32_t dfltPresent:1; /* Default message number present */
2936 uint32_t rsvd2:5; /* Reserved */
2937 uint32_t NID:5; /* Number of secondary attention IDs */
2938 uint32_t rsvd1:11; /* Reserved */
2939 uint32_t dfltMsgNum:8; /* Default message number */
2941 uint32_t attentionConditions[2];
2942 uint8_t attentionId[16];
2943 uint8_t messageNumberByHA[64];
2944 uint8_t messageNumberByID[16];
2945 uint32_t autoClearHA[2];
2946 #ifdef __BIG_ENDIAN_BITFIELD
2948 uint32_t autoClearID:16;
2949 #else /* __LITTLE_ENDIAN_BITFIELD */
2950 uint32_t autoClearID:16;
2956 /* SLI-2 Port Control Block */
2959 #define SLIMOFF 0x30 /* WORD */
2961 typedef struct _SLI2_RDSC {
2962 uint32_t cmdEntries;
2963 uint32_t cmdAddrLow;
2964 uint32_t cmdAddrHigh;
2966 uint32_t rspEntries;
2967 uint32_t rspAddrLow;
2968 uint32_t rspAddrHigh;
2971 typedef struct _PCB {
2972 #ifdef __BIG_ENDIAN_BITFIELD
2974 #define TYPE_NATIVE_SLI2 0x01
2976 #define FEATURE_INITIAL_SLI2 0x01
2979 #else /* __LITTLE_ENDIAN_BITFIELD */
2983 #define FEATURE_INITIAL_SLI2 0x01
2985 #define TYPE_NATIVE_SLI2 0x01
2988 uint32_t mailBoxSize;
2990 uint32_t mbAddrHigh;
2992 uint32_t hgpAddrLow;
2993 uint32_t hgpAddrHigh;
2995 uint32_t pgpAddrLow;
2996 uint32_t pgpAddrHigh;
2997 SLI2_RDSC rdsc[MAX_SLI3_RINGS];
3002 #ifdef __BIG_ENDIAN_BITFIELD
3004 uint32_t discardFarp:1;
3005 uint32_t IPEnable:1;
3006 uint32_t nodeName:1;
3007 uint32_t portName:1;
3008 uint32_t filterEnable:1;
3009 #else /* __LITTLE_ENDIAN_BITFIELD */
3010 uint32_t filterEnable:1;
3011 uint32_t portName:1;
3012 uint32_t nodeName:1;
3013 uint32_t IPEnable:1;
3014 uint32_t discardFarp:1;
3018 uint8_t portname[8]; /* Used to be struct lpfc_name */
3019 uint8_t nodename[8];
3026 /* Structure for MB Command MBX_ASYNCEVT_ENABLE (0x33) */
3029 #ifdef __BIG_ENDIAN_BITFIELD
3031 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/
3032 #else /* __LITTLE_ENDIAN */
3033 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/
3036 } ASYNCEVT_ENABLE_VAR;
3038 /* Union of all Mailbox Command types */
3039 #define MAILBOX_CMD_WSIZE 32
3040 #define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t))
3041 /* ext_wsize times 4 bytes should not be greater than max xmit size */
3042 #define MAILBOX_EXT_WSIZE 512
3043 #define MAILBOX_EXT_SIZE (MAILBOX_EXT_WSIZE * sizeof(uint32_t))
3044 #define MAILBOX_HBA_EXT_OFFSET 0x100
3045 /* max mbox xmit size is a page size for sysfs IO operations */
3046 #define MAILBOX_SYSFS_MAX 4096
3049 uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/
3050 * feature/max ring number
3052 LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */
3053 READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */
3054 WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */
3055 BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */
3056 INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */
3057 DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */
3058 CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */
3059 PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */
3060 CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */
3061 RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */
3062 READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */
3063 READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */
3064 READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */
3065 READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */
3066 READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */
3067 READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */
3068 READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */
3069 READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */
3070 REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */
3071 UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */
3072 CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */
3073 DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */
3074 UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */
3075 CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP)
3078 struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ) */
3079 struct update_cfg_var varUpdateCfg; /* cmd = 0x1B (UPDATE_CFG)*/
3080 CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */
3081 struct lpfc_mbx_read_top varReadTop; /* cmd = 0x95 (READ_TOPOLOGY) */
3082 REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */
3083 UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */
3084 ASYNCEVT_ENABLE_VAR varCfgAsyncEvent; /*cmd = x33 (CONFIG_ASYNC) */
3085 struct READ_EVENT_LOG_VAR varRdEventLog; /* cmd = 0x38
3088 struct config_msi_var varCfgMSI;/* cmd = x30 (CONFIG_MSI) */
3092 * SLI-2 specific structures
3106 uint32_t unused1[16];
3107 struct lpfc_hgp host[MAX_SLI3_RINGS];
3108 struct lpfc_pgp port[MAX_SLI3_RINGS];
3112 struct lpfc_hgp host[MAX_SLI3_RINGS];
3113 uint32_t reserved[8];
3114 uint32_t hbq_put[16];
3118 struct lpfc_pgp port[MAX_SLI3_RINGS];
3119 uint32_t hbq_get[16];
3123 struct sli2_desc s2;
3124 struct sli3_desc s3;
3125 struct sli3_pgp s3_pgp;
3129 #ifdef __BIG_ENDIAN_BITFIELD
3132 uint8_t mbxReserved:6;
3134 uint8_t mbxOwner:1; /* Low order bit first word */
3135 #else /* __LITTLE_ENDIAN_BITFIELD */
3136 uint8_t mbxOwner:1; /* Low order bit first word */
3138 uint8_t mbxReserved:6;
3148 * Begin Structure Definitions for IOCB Commands
3152 #ifdef __BIG_ENDIAN_BITFIELD
3156 uint8_t statLocalError;
3157 #else /* __LITTLE_ENDIAN_BITFIELD */
3158 uint8_t statLocalError;
3163 /* statRsn P/F_RJT reason codes */
3164 #define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */
3165 #define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */
3166 #define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */
3167 #define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */
3168 #define RJT_UNSUP_CLASS 0x05 /* Class not supported */
3169 #define RJT_DELIM_ERR 0x06 /* Delimiter usage error */
3170 #define RJT_UNSUP_TYPE 0x07 /* Type not supported */
3171 #define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */
3172 #define RJT_BAD_RCTL 0x09 /* R_CTL invalid */
3173 #define RJT_BAD_FCTL 0x0A /* F_CTL invalid */
3174 #define RJT_BAD_OXID 0x0B /* OX_ID invalid */
3175 #define RJT_BAD_RXID 0x0C /* RX_ID invalid */
3176 #define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */
3177 #define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */
3178 #define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */
3179 #define RJT_BAD_PARM 0x10 /* Param. field invalid */
3180 #define RJT_XCHG_ERR 0x11 /* Exchange error */
3181 #define RJT_PROT_ERR 0x12 /* Protocol error */
3182 #define RJT_BAD_LENGTH 0x13 /* Invalid Length */
3183 #define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */
3184 #define RJT_LOGIN_REQUIRED 0x16 /* Login required */
3185 #define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */
3186 #define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */
3187 #define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */
3188 #define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */
3189 #define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */
3191 #define IOERR_SUCCESS 0x00 /* statLocalError */
3192 #define IOERR_MISSING_CONTINUE 0x01
3193 #define IOERR_SEQUENCE_TIMEOUT 0x02
3194 #define IOERR_INTERNAL_ERROR 0x03
3195 #define IOERR_INVALID_RPI 0x04
3196 #define IOERR_NO_XRI 0x05
3197 #define IOERR_ILLEGAL_COMMAND 0x06
3198 #define IOERR_XCHG_DROPPED 0x07
3199 #define IOERR_ILLEGAL_FIELD 0x08
3200 #define IOERR_BAD_CONTINUE 0x09
3201 #define IOERR_TOO_MANY_BUFFERS 0x0A
3202 #define IOERR_RCV_BUFFER_WAITING 0x0B
3203 #define IOERR_NO_CONNECTION 0x0C
3204 #define IOERR_TX_DMA_FAILED 0x0D
3205 #define IOERR_RX_DMA_FAILED 0x0E
3206 #define IOERR_ILLEGAL_FRAME 0x0F
3207 #define IOERR_EXTRA_DATA 0x10
3208 #define IOERR_NO_RESOURCES 0x11
3209 #define IOERR_RESERVED 0x12
3210 #define IOERR_ILLEGAL_LENGTH 0x13
3211 #define IOERR_UNSUPPORTED_FEATURE 0x14
3212 #define IOERR_ABORT_IN_PROGRESS 0x15
3213 #define IOERR_ABORT_REQUESTED 0x16
3214 #define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17
3215 #define IOERR_LOOP_OPEN_FAILURE 0x18
3216 #define IOERR_RING_RESET 0x19
3217 #define IOERR_LINK_DOWN 0x1A
3218 #define IOERR_CORRUPTED_DATA 0x1B
3219 #define IOERR_CORRUPTED_RPI 0x1C
3220 #define IOERR_OUT_OF_ORDER_DATA 0x1D
3221 #define IOERR_OUT_OF_ORDER_ACK 0x1E
3222 #define IOERR_DUP_FRAME 0x1F
3223 #define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */
3224 #define IOERR_BAD_HOST_ADDRESS 0x21
3225 #define IOERR_RCV_HDRBUF_WAITING 0x22
3226 #define IOERR_MISSING_HDR_BUFFER 0x23
3227 #define IOERR_MSEQ_CHAIN_CORRUPTED 0x24
3228 #define IOERR_ABORTMULT_REQUESTED 0x25
3229 #define IOERR_BUFFER_SHORTAGE 0x28
3230 #define IOERR_DEFAULT 0x29
3231 #define IOERR_CNT 0x2A
3232 #define IOERR_SLER_FAILURE 0x46
3233 #define IOERR_SLER_CMD_RCV_FAILURE 0x47
3234 #define IOERR_SLER_REC_RJT_ERR 0x48
3235 #define IOERR_SLER_REC_SRR_RETRY_ERR 0x49
3236 #define IOERR_SLER_SRR_RJT_ERR 0x4A
3237 #define IOERR_SLER_RRQ_RJT_ERR 0x4C
3238 #define IOERR_SLER_RRQ_RETRY_ERR 0x4D
3239 #define IOERR_SLER_ABTS_ERR 0x4E
3240 #define IOERR_ELXSEC_KEY_UNWRAP_ERROR 0xF0
3241 #define IOERR_ELXSEC_KEY_UNWRAP_COMPARE_ERROR 0xF1
3242 #define IOERR_ELXSEC_CRYPTO_ERROR 0xF2
3243 #define IOERR_ELXSEC_CRYPTO_COMPARE_ERROR 0xF3
3244 #define IOERR_DRVR_MASK 0x100
3245 #define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */
3246 #define IOERR_SLI_BRESET 0x102
3247 #define IOERR_SLI_ABORTED 0x103
3248 #define IOERR_PARAM_MASK 0x1ff
3253 #ifdef __BIG_ENDIAN_BITFIELD
3254 uint8_t Rctl; /* R_CTL field */
3255 uint8_t Type; /* TYPE field */
3256 uint8_t Dfctl; /* DF_CTL field */
3257 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
3258 #else /* __LITTLE_ENDIAN_BITFIELD */
3259 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
3260 uint8_t Dfctl; /* DF_CTL field */
3261 uint8_t Type; /* TYPE field */
3262 uint8_t Rctl; /* R_CTL field */
3265 #define BC 0x02 /* Broadcast Received - Fctl */
3266 #define SI 0x04 /* Sequence Initiative */
3267 #define LA 0x08 /* Ignore Link Attention state */
3268 #define LS 0x80 /* Last Sequence */
3273 /* IOCB Command template for a generic response */
3275 uint32_t reserved[4];
3279 /* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */
3281 struct ulp_bde xrsqbde[2];
3282 uint32_t xrsqRo; /* Starting Relative Offset */
3283 WORD5 w5; /* Header control/status word */
3286 /* IOCB Command template for ELS_REQUEST */
3288 struct ulp_bde elsReq;
3289 struct ulp_bde elsRsp;
3291 #ifdef __BIG_ENDIAN_BITFIELD
3292 uint32_t word4Rsvd:7;
3295 uint32_t word5Rsvd:8;
3296 uint32_t remoteID:24;
3297 #else /* __LITTLE_ENDIAN_BITFIELD */
3300 uint32_t word4Rsvd:7;
3301 uint32_t remoteID:24;
3302 uint32_t word5Rsvd:8;
3306 /* IOCB Command template for RCV_ELS_REQ */
3308 struct ulp_bde elsReq[2];
3311 #ifdef __BIG_ENDIAN_BITFIELD
3312 uint32_t word5Rsvd:8;
3313 uint32_t remoteID:24;
3314 #else /* __LITTLE_ENDIAN_BITFIELD */
3315 uint32_t remoteID:24;
3316 uint32_t word5Rsvd:8;
3320 /* IOCB Command template for ABORT / CLOSE_XRI */
3324 #define ABORT_TYPE_ABTX 0x00000000
3325 #define ABORT_TYPE_ABTS 0x00000001
3327 #ifdef __BIG_ENDIAN_BITFIELD
3328 uint16_t abortContextTag; /* ulpContext from command to abort/close */
3329 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
3330 #else /* __LITTLE_ENDIAN_BITFIELD */
3331 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
3332 uint16_t abortContextTag; /* ulpContext from command to abort/close */
3336 /* IOCB Command template for ABORT_MXRI64 */
3344 /* IOCB Command template for GET_RPI */
3348 #ifdef __BIG_ENDIAN_BITFIELD
3349 uint32_t word5Rsvd:8;
3350 uint32_t remoteID:24;
3351 #else /* __LITTLE_ENDIAN_BITFIELD */
3352 uint32_t remoteID:24;
3353 uint32_t word5Rsvd:8;
3357 /* IOCB Command template for all FCP Initiator commands */
3359 struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */
3360 struct ulp_bde fcpi_rsp; /* Rcv buffer */
3362 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
3365 /* IOCB Command template for all FCP Target commands */
3367 struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */
3368 uint32_t fcpt_Offset;
3369 uint32_t fcpt_Length; /* transfer ready for IWRITE */
3372 /* SLI-2 IOCB structure definitions */
3374 /* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */
3377 uint32_t xrsqRo; /* Starting Relative Offset */
3378 WORD5 w5; /* Header control/status word */
3381 /* This word is remote ports D_ID for XMIT_ELS_RSP64 */
3382 #define xmit_els_remoteID xrsqRo
3384 /* IOCB Command template for 64 bit RCV_SEQUENCE64 */
3386 struct ulp_bde64 rcvBde;
3388 uint32_t xrsqRo; /* Starting Relative Offset */
3389 WORD5 w5; /* Header control/status word */
3392 /* IOCB Command template for ELS_REQUEST64 */
3395 #ifdef __BIG_ENDIAN_BITFIELD
3396 uint32_t word4Rsvd:7;
3399 uint32_t word5Rsvd:8;
3400 uint32_t remoteID:24;
3401 #else /* __LITTLE_ENDIAN_BITFIELD */
3404 uint32_t word4Rsvd:7;
3405 uint32_t remoteID:24;
3406 uint32_t word5Rsvd:8;
3410 /* IOCB Command template for GEN_REQUEST64 */
3413 uint32_t xrsqRo; /* Starting Relative Offset */
3414 WORD5 w5; /* Header control/status word */
3417 /* IOCB Command template for RCV_ELS_REQ64 */
3419 struct ulp_bde64 elsReq;
3423 #ifdef __BIG_ENDIAN_BITFIELD
3424 uint32_t word5Rsvd:8;
3425 uint32_t remoteID:24;
3426 #else /* __LITTLE_ENDIAN_BITFIELD */
3427 uint32_t remoteID:24;
3428 uint32_t word5Rsvd:8;
3432 /* IOCB Command template for RCV_SEQ64 */
3434 struct ulp_bde64 elsReq;
3437 #ifdef __BIG_ENDIAN_BITFIELD
3447 #else /* __LITTLE_ENDIAN_BITFIELD */
3460 /* IOCB Command template for all 64 bit FCP Initiator commands */
3464 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
3467 /* IOCB Command template for all 64 bit FCP Target commands */
3470 uint32_t fcpt_Offset;
3471 uint32_t fcpt_Length; /* transfer ready for IWRITE */
3474 /* IOCB Command template for Async Status iocb commands */
3478 #ifdef __BIG_ENDIAN_BITFIELD
3479 uint16_t evt_code; /* High order bits word 5 */
3480 uint16_t sub_ctxt_tag; /* Low order bits word 5 */
3481 #else /* __LITTLE_ENDIAN_BITFIELD */
3482 uint16_t sub_ctxt_tag; /* High order bits word 5 */
3483 uint16_t evt_code; /* Low order bits word 5 */
3486 #define ASYNC_TEMP_WARN 0x100
3487 #define ASYNC_TEMP_SAFE 0x101
3488 #define ASYNC_STATUS_CN 0x102
3490 /* IOCB Command template for CMD_IOCB_RCV_ELS64_CX (0xB7)
3491 or CMD_IOCB_RCV_SEQ64_CX (0xB5) */
3494 #ifdef __BIG_ENDIAN_BITFIELD
3500 #else /* __LITTLE_ENDIAN */
3507 uint32_t word10Rsvd;
3508 uint32_t acc_len; /* accumulated length */
3509 struct ulp_bde64 bde2;
3512 /* Structure used for a single HBQ entry */
3513 struct lpfc_hbq_entry {
3514 struct ulp_bde64 bde;
3515 uint32_t buffer_tag;
3518 /* IOCB Command template for QUE_XRI64_CX (0xB3) command */
3520 struct lpfc_hbq_entry buff;
3523 } QUE_XRI64_CX_FIELDS;
3525 struct que_xri64cx_ext_fields {
3526 uint32_t iotag64_low;
3527 uint32_t iotag64_high;
3528 uint32_t ebde_count;
3530 struct lpfc_hbq_entry buff[5];
3533 struct sli3_bg_fields {
3534 uint32_t filler[6]; /* word 8-13 in IOCB */
3535 uint32_t bghm; /* word 14 - BlockGuard High Water Mark */
3536 /* Bitfields for bgstat (BlockGuard Status - word 15 of IOCB) */
3537 #define BGS_BIDIR_BG_PROF_MASK 0xff000000
3538 #define BGS_BIDIR_BG_PROF_SHIFT 24
3539 #define BGS_BIDIR_ERR_COND_FLAGS_MASK 0x003f0000
3540 #define BGS_BIDIR_ERR_COND_SHIFT 16
3541 #define BGS_BG_PROFILE_MASK 0x0000ff00
3542 #define BGS_BG_PROFILE_SHIFT 8
3543 #define BGS_INVALID_PROF_MASK 0x00000020
3544 #define BGS_INVALID_PROF_SHIFT 5
3545 #define BGS_UNINIT_DIF_BLOCK_MASK 0x00000010
3546 #define BGS_UNINIT_DIF_BLOCK_SHIFT 4
3547 #define BGS_HI_WATER_MARK_PRESENT_MASK 0x00000008
3548 #define BGS_HI_WATER_MARK_PRESENT_SHIFT 3
3549 #define BGS_REFTAG_ERR_MASK 0x00000004
3550 #define BGS_REFTAG_ERR_SHIFT 2
3551 #define BGS_APPTAG_ERR_MASK 0x00000002
3552 #define BGS_APPTAG_ERR_SHIFT 1
3553 #define BGS_GUARD_ERR_MASK 0x00000001
3554 #define BGS_GUARD_ERR_SHIFT 0
3555 uint32_t bgstat; /* word 15 - BlockGuard Status */
3558 static inline uint32_t
3559 lpfc_bgs_get_bidir_bg_prof(uint32_t bgstat)
3561 return (bgstat & BGS_BIDIR_BG_PROF_MASK) >>
3562 BGS_BIDIR_BG_PROF_SHIFT;
3565 static inline uint32_t
3566 lpfc_bgs_get_bidir_err_cond(uint32_t bgstat)
3568 return (bgstat & BGS_BIDIR_ERR_COND_FLAGS_MASK) >>
3569 BGS_BIDIR_ERR_COND_SHIFT;
3572 static inline uint32_t
3573 lpfc_bgs_get_bg_prof(uint32_t bgstat)
3575 return (bgstat & BGS_BG_PROFILE_MASK) >>
3576 BGS_BG_PROFILE_SHIFT;
3579 static inline uint32_t
3580 lpfc_bgs_get_invalid_prof(uint32_t bgstat)
3582 return (bgstat & BGS_INVALID_PROF_MASK) >>
3583 BGS_INVALID_PROF_SHIFT;
3586 static inline uint32_t
3587 lpfc_bgs_get_uninit_dif_block(uint32_t bgstat)
3589 return (bgstat & BGS_UNINIT_DIF_BLOCK_MASK) >>
3590 BGS_UNINIT_DIF_BLOCK_SHIFT;
3593 static inline uint32_t
3594 lpfc_bgs_get_hi_water_mark_present(uint32_t bgstat)
3596 return (bgstat & BGS_HI_WATER_MARK_PRESENT_MASK) >>
3597 BGS_HI_WATER_MARK_PRESENT_SHIFT;
3600 static inline uint32_t
3601 lpfc_bgs_get_reftag_err(uint32_t bgstat)
3603 return (bgstat & BGS_REFTAG_ERR_MASK) >>
3604 BGS_REFTAG_ERR_SHIFT;
3607 static inline uint32_t
3608 lpfc_bgs_get_apptag_err(uint32_t bgstat)
3610 return (bgstat & BGS_APPTAG_ERR_MASK) >>
3611 BGS_APPTAG_ERR_SHIFT;
3614 static inline uint32_t
3615 lpfc_bgs_get_guard_err(uint32_t bgstat)
3617 return (bgstat & BGS_GUARD_ERR_MASK) >>
3618 BGS_GUARD_ERR_SHIFT;
3621 #define LPFC_EXT_DATA_BDE_COUNT 3
3622 struct fcp_irw_ext {
3623 uint32_t io_tag64_low;
3624 uint32_t io_tag64_high;
3625 #ifdef __BIG_ENDIAN_BITFIELD
3630 #else /* __LITTLE_ENDIAN */
3637 struct ulp_bde64 rbde; /* response bde */
3638 struct ulp_bde64 dbde[LPFC_EXT_DATA_BDE_COUNT]; /* data BDE or BPL */
3639 uint8_t icd[32]; /* immediate command data (32 bytes) */
3642 typedef struct _IOCB { /* IOCB structure */
3644 GENERIC_RSP grsp; /* Generic response */
3645 XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */
3646 struct ulp_bde cont[3]; /* up to 3 continuation bdes */
3647 RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */
3648 AC_XRI acxri; /* ABORT / CLOSE_XRI template */
3649 A_MXRI64 amxri; /* abort multiple xri command overlay */
3650 GET_RPI getrpi; /* GET_RPI template */
3651 FCPI_FIELDS fcpi; /* FCP Initiator template */
3652 FCPT_FIELDS fcpt; /* FCP target template */
3654 /* SLI-2 structures */
3656 struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation
3658 ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */
3659 GEN_REQUEST64 genreq64; /* GEN_REQUEST template */
3660 RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */
3661 XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */
3662 FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */
3663 FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */
3664 ASYNCSTAT_FIELDS asyncstat; /* async_status iocb */
3665 QUE_XRI64_CX_FIELDS quexri64cx; /* que_xri64_cx fields */
3666 struct rcv_seq64 rcvseq64; /* RCV_SEQ64 and RCV_CONT64 */
3667 struct sli4_bls_rsp bls_rsp; /* UNSOL ABTS BLS_RSP params */
3668 uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */
3672 #ifdef __BIG_ENDIAN_BITFIELD
3673 uint16_t ulpContext; /* High order bits word 6 */
3674 uint16_t ulpIoTag; /* Low order bits word 6 */
3675 #else /* __LITTLE_ENDIAN_BITFIELD */
3676 uint16_t ulpIoTag; /* Low order bits word 6 */
3677 uint16_t ulpContext; /* High order bits word 6 */
3681 #ifdef __BIG_ENDIAN_BITFIELD
3682 uint16_t ulpContext; /* High order bits word 6 */
3683 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
3684 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
3685 #else /* __LITTLE_ENDIAN_BITFIELD */
3686 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
3687 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
3688 uint16_t ulpContext; /* High order bits word 6 */
3692 #define ulpContext un1.t1.ulpContext
3693 #define ulpIoTag un1.t1.ulpIoTag
3694 #define ulpIoTag0 un1.t2.ulpIoTag0
3696 #ifdef __BIG_ENDIAN_BITFIELD
3697 uint32_t ulpTimeout:8;
3699 uint32_t ulpFCP2Rcvy:1;
3702 uint32_t ulpClass:3;
3703 uint32_t ulpCommand:8;
3704 uint32_t ulpStatus:4;
3705 uint32_t ulpBdeCount:2;
3707 uint32_t ulpOwner:1; /* Low order bit word 7 */
3708 #else /* __LITTLE_ENDIAN_BITFIELD */
3709 uint32_t ulpOwner:1; /* Low order bit word 7 */
3711 uint32_t ulpBdeCount:2;
3712 uint32_t ulpStatus:4;
3713 uint32_t ulpCommand:8;
3714 uint32_t ulpClass:3;
3717 uint32_t ulpFCP2Rcvy:1;
3719 uint32_t ulpTimeout:8;
3723 struct rcv_sli3 rcvsli3; /* words 8 - 15 */
3725 /* words 8-31 used for que_xri_cx iocb */
3726 struct que_xri64cx_ext_fields que_xri64cx_ext_words;
3727 struct fcp_irw_ext fcp_ext;
3728 uint32_t sli3Words[24]; /* 96 extra bytes for SLI-3 */
3730 /* words 8-15 for BlockGuard */
3731 struct sli3_bg_fields sli3_bg;
3734 #define ulpCt_h ulpXS
3735 #define ulpCt_l ulpFCP2Rcvy
3737 #define IOCB_FCP 1 /* IOCB is used for FCP ELS cmds-ulpRsvByte */
3738 #define IOCB_IP 2 /* IOCB is used for IP ELS cmds */
3739 #define PARM_UNUSED 0 /* PU field (Word 4) not used */
3740 #define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */
3741 #define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */
3742 #define PARM_NPIV_DID 3
3743 #define CLASS1 0 /* Class 1 */
3744 #define CLASS2 1 /* Class 2 */
3745 #define CLASS3 2 /* Class 3 */
3746 #define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */
3748 #define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */
3749 #define IOSTAT_FCP_RSP_ERROR 0x1
3750 #define IOSTAT_REMOTE_STOP 0x2
3751 #define IOSTAT_LOCAL_REJECT 0x3
3752 #define IOSTAT_NPORT_RJT 0x4
3753 #define IOSTAT_FABRIC_RJT 0x5
3754 #define IOSTAT_NPORT_BSY 0x6
3755 #define IOSTAT_FABRIC_BSY 0x7
3756 #define IOSTAT_INTERMED_RSP 0x8
3757 #define IOSTAT_LS_RJT 0x9
3758 #define IOSTAT_BA_RJT 0xA
3759 #define IOSTAT_RSVD1 0xB
3760 #define IOSTAT_RSVD2 0xC
3761 #define IOSTAT_RSVD3 0xD
3762 #define IOSTAT_RSVD4 0xE
3763 #define IOSTAT_NEED_BUFFER 0xF
3764 #define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */
3765 #define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */
3766 #define IOSTAT_CNT 0x11
3771 #define SLI1_SLIM_SIZE (4 * 1024)
3773 /* Up to 498 IOCBs will fit into 16k
3774 * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384
3776 #define SLI2_SLIM_SIZE (64 * 1024)
3778 /* Maximum IOCBs that will fit in SLI2 slim */
3779 #define MAX_SLI2_IOCB 498
3780 #define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \
3781 (sizeof(MAILBOX_t) + sizeof(PCB_t) + \
3782 sizeof(uint32_t) * MAILBOX_EXT_WSIZE))
3784 /* HBQ entries are 4 words each = 4k */
3785 #define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \
3786 lpfc_sli_hbq_count())
3788 struct lpfc_sli2_slim {
3790 uint32_t mbx_ext_words[MAILBOX_EXT_WSIZE];
3792 IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE];
3796 * This function checks PCI device to allow special handling for LC HBAs.
3799 * device : struct pci_dev 's device field
3805 lpfc_is_LC_HBA(unsigned short device)
3807 if ((device == PCI_DEVICE_ID_TFLY) ||
3808 (device == PCI_DEVICE_ID_PFLY) ||
3809 (device == PCI_DEVICE_ID_LP101) ||
3810 (device == PCI_DEVICE_ID_BMID) ||
3811 (device == PCI_DEVICE_ID_BSMB) ||
3812 (device == PCI_DEVICE_ID_ZMID) ||
3813 (device == PCI_DEVICE_ID_ZSMB) ||
3814 (device == PCI_DEVICE_ID_SAT_MID) ||
3815 (device == PCI_DEVICE_ID_SAT_SMB) ||
3816 (device == PCI_DEVICE_ID_RFLY))
3823 * Determine if an IOCB failed because of a link event or firmware reset.
3827 lpfc_error_lost_link(IOCB_t *iocbp)
3829 return (iocbp->ulpStatus == IOSTAT_LOCAL_REJECT &&
3830 (iocbp->un.ulpWord[4] == IOERR_SLI_ABORTED ||
3831 iocbp->un.ulpWord[4] == IOERR_LINK_DOWN ||
3832 iocbp->un.ulpWord[4] == IOERR_SLI_DOWN));
3835 #define MENLO_TRANSPORT_TYPE 0xfe
3836 #define MENLO_CONTEXT 0
3838 #define MENLO_TIMEOUT 30
3839 #define SETVAR_MLOMNT 0x103107
3840 #define SETVAR_MLORST 0x103007
3842 #define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */