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-rw-r--r--drivers/scsi/lpfc/lpfc_hw.h2687
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diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
new file mode 100644
index 000000000000..fc958a99dadb
--- /dev/null
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -0,0 +1,2687 @@
1/*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Enterprise Fibre Channel Host Bus Adapters. *
4 * Refer to the README file included with this package for *
5 * driver version and adapter support. *
6 * Copyright (C) 2004 Emulex Corporation. *
7 * www.emulex.com *
8 * *
9 * This program is free software; you can redistribute it and/or *
10 * modify it under the terms of the GNU General Public License *
11 * as published by the Free Software Foundation; either version 2 *
12 * of the License, or (at your option) any later version. *
13 * *
14 * This program is distributed in the hope that it will be useful, *
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
17 * GNU General Public License for more details, a copy of which *
18 * can be found in the file COPYING included with this package. *
19 *******************************************************************/
20
21/*
22 * $Id: lpfc_hw.h 1.37 2005/03/29 19:51:45EST sf_support Exp $
23 */
24
25#define FDMI_DID 0xfffffaU
26#define NameServer_DID 0xfffffcU
27#define SCR_DID 0xfffffdU
28#define Fabric_DID 0xfffffeU
29#define Bcast_DID 0xffffffU
30#define Mask_DID 0xffffffU
31#define CT_DID_MASK 0xffff00U
32#define Fabric_DID_MASK 0xfff000U
33#define WELL_KNOWN_DID_MASK 0xfffff0U
34
35#define PT2PT_LocalID 1
36#define PT2PT_RemoteID 2
37
38#define FF_DEF_EDTOV 2000 /* Default E_D_TOV (2000ms) */
39#define FF_DEF_ALTOV 15 /* Default AL_TIME (15ms) */
40#define FF_DEF_RATOV 2 /* Default RA_TOV (2s) */
41#define FF_DEF_ARBTOV 1900 /* Default ARB_TOV (1900ms) */
42
43#define LPFC_BUF_RING0 64 /* Number of buffers to post to RING
44 0 */
45
46#define FCELSSIZE 1024 /* maximum ELS transfer size */
47
48#define LPFC_FCP_RING 0 /* ring 0 for FCP initiator commands */
49#define LPFC_IP_RING 1 /* ring 1 for IP commands */
50#define LPFC_ELS_RING 2 /* ring 2 for ELS commands */
51#define LPFC_FCP_NEXT_RING 3
52
53#define SLI2_IOCB_CMD_R0_ENTRIES 172 /* SLI-2 FCP command ring entries */
54#define SLI2_IOCB_RSP_R0_ENTRIES 134 /* SLI-2 FCP response ring entries */
55#define SLI2_IOCB_CMD_R1_ENTRIES 4 /* SLI-2 IP command ring entries */
56#define SLI2_IOCB_RSP_R1_ENTRIES 4 /* SLI-2 IP response ring entries */
57#define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */
58#define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */
59#define SLI2_IOCB_CMD_R2_ENTRIES 20 /* SLI-2 ELS command ring entries */
60#define SLI2_IOCB_RSP_R2_ENTRIES 20 /* SLI-2 ELS response ring entries */
61#define SLI2_IOCB_CMD_R3_ENTRIES 0
62#define SLI2_IOCB_RSP_R3_ENTRIES 0
63#define SLI2_IOCB_CMD_R3XTRA_ENTRIES 24
64#define SLI2_IOCB_RSP_R3XTRA_ENTRIES 32
65
66/* Common Transport structures and definitions */
67
68union CtRevisionId {
69 /* Structure is in Big Endian format */
70 struct {
71 uint32_t Revision:8;
72 uint32_t InId:24;
73 } bits;
74 uint32_t word;
75};
76
77union CtCommandResponse {
78 /* Structure is in Big Endian format */
79 struct {
80 uint32_t CmdRsp:16;
81 uint32_t Size:16;
82 } bits;
83 uint32_t word;
84};
85
86struct lpfc_sli_ct_request {
87 /* Structure is in Big Endian format */
88 union CtRevisionId RevisionId;
89 uint8_t FsType;
90 uint8_t FsSubType;
91 uint8_t Options;
92 uint8_t Rsrvd1;
93 union CtCommandResponse CommandResponse;
94 uint8_t Rsrvd2;
95 uint8_t ReasonCode;
96 uint8_t Explanation;
97 uint8_t VendorUnique;
98
99 union {
100 uint32_t PortID;
101 struct gid {
102 uint8_t PortType; /* for GID_PT requests */
103 uint8_t DomainScope;
104 uint8_t AreaScope;
105 uint8_t Fc4Type; /* for GID_FT requests */
106 } gid;
107 struct rft {
108 uint32_t PortId; /* For RFT_ID requests */
109
110#ifdef __BIG_ENDIAN_BITFIELD
111 uint32_t rsvd0:16;
112 uint32_t rsvd1:7;
113 uint32_t fcpReg:1; /* Type 8 */
114 uint32_t rsvd2:2;
115 uint32_t ipReg:1; /* Type 5 */
116 uint32_t rsvd3:5;
117#else /* __LITTLE_ENDIAN_BITFIELD */
118 uint32_t rsvd0:16;
119 uint32_t fcpReg:1; /* Type 8 */
120 uint32_t rsvd1:7;
121 uint32_t rsvd3:5;
122 uint32_t ipReg:1; /* Type 5 */
123 uint32_t rsvd2:2;
124#endif
125
126 uint32_t rsvd[7];
127 } rft;
128 struct rnn {
129 uint32_t PortId; /* For RNN_ID requests */
130 uint8_t wwnn[8];
131 } rnn;
132 struct rsnn { /* For RSNN_ID requests */
133 uint8_t wwnn[8];
134 uint8_t len;
135 uint8_t symbname[255];
136 } rsnn;
137 } un;
138};
139
140#define SLI_CT_REVISION 1
141#define GID_REQUEST_SZ (sizeof(struct lpfc_sli_ct_request) - 260)
142#define RFT_REQUEST_SZ (sizeof(struct lpfc_sli_ct_request) - 228)
143#define RNN_REQUEST_SZ (sizeof(struct lpfc_sli_ct_request) - 252)
144#define RSNN_REQUEST_SZ (sizeof(struct lpfc_sli_ct_request))
145
146/*
147 * FsType Definitions
148 */
149
150#define SLI_CT_MANAGEMENT_SERVICE 0xFA
151#define SLI_CT_TIME_SERVICE 0xFB
152#define SLI_CT_DIRECTORY_SERVICE 0xFC
153#define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD
154
155/*
156 * Directory Service Subtypes
157 */
158
159#define SLI_CT_DIRECTORY_NAME_SERVER 0x02
160
161/*
162 * Response Codes
163 */
164
165#define SLI_CT_RESPONSE_FS_RJT 0x8001
166#define SLI_CT_RESPONSE_FS_ACC 0x8002
167
168/*
169 * Reason Codes
170 */
171
172#define SLI_CT_NO_ADDITIONAL_EXPL 0x0
173#define SLI_CT_INVALID_COMMAND 0x01
174#define SLI_CT_INVALID_VERSION 0x02
175#define SLI_CT_LOGICAL_ERROR 0x03
176#define SLI_CT_INVALID_IU_SIZE 0x04
177#define SLI_CT_LOGICAL_BUSY 0x05
178#define SLI_CT_PROTOCOL_ERROR 0x07
179#define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09
180#define SLI_CT_REQ_NOT_SUPPORTED 0x0b
181#define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10
182#define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11
183#define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12
184#define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13
185#define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20
186#define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21
187#define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22
188#define SLI_CT_VENDOR_UNIQUE 0xff
189
190/*
191 * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations
192 */
193
194#define SLI_CT_NO_PORT_ID 0x01
195#define SLI_CT_NO_PORT_NAME 0x02
196#define SLI_CT_NO_NODE_NAME 0x03
197#define SLI_CT_NO_CLASS_OF_SERVICE 0x04
198#define SLI_CT_NO_IP_ADDRESS 0x05
199#define SLI_CT_NO_IPA 0x06
200#define SLI_CT_NO_FC4_TYPES 0x07
201#define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08
202#define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09
203#define SLI_CT_NO_PORT_TYPE 0x0A
204#define SLI_CT_ACCESS_DENIED 0x10
205#define SLI_CT_INVALID_PORT_ID 0x11
206#define SLI_CT_DATABASE_EMPTY 0x12
207
208/*
209 * Name Server Command Codes
210 */
211
212#define SLI_CTNS_GA_NXT 0x0100
213#define SLI_CTNS_GPN_ID 0x0112
214#define SLI_CTNS_GNN_ID 0x0113
215#define SLI_CTNS_GCS_ID 0x0114
216#define SLI_CTNS_GFT_ID 0x0117
217#define SLI_CTNS_GSPN_ID 0x0118
218#define SLI_CTNS_GPT_ID 0x011A
219#define SLI_CTNS_GID_PN 0x0121
220#define SLI_CTNS_GID_NN 0x0131
221#define SLI_CTNS_GIP_NN 0x0135
222#define SLI_CTNS_GIPA_NN 0x0136
223#define SLI_CTNS_GSNN_NN 0x0139
224#define SLI_CTNS_GNN_IP 0x0153
225#define SLI_CTNS_GIPA_IP 0x0156
226#define SLI_CTNS_GID_FT 0x0171
227#define SLI_CTNS_GID_PT 0x01A1
228#define SLI_CTNS_RPN_ID 0x0212
229#define SLI_CTNS_RNN_ID 0x0213
230#define SLI_CTNS_RCS_ID 0x0214
231#define SLI_CTNS_RFT_ID 0x0217
232#define SLI_CTNS_RSPN_ID 0x0218
233#define SLI_CTNS_RPT_ID 0x021A
234#define SLI_CTNS_RIP_NN 0x0235
235#define SLI_CTNS_RIPA_NN 0x0236
236#define SLI_CTNS_RSNN_NN 0x0239
237#define SLI_CTNS_DA_ID 0x0300
238
239/*
240 * Port Types
241 */
242
243#define SLI_CTPT_N_PORT 0x01
244#define SLI_CTPT_NL_PORT 0x02
245#define SLI_CTPT_FNL_PORT 0x03
246#define SLI_CTPT_IP 0x04
247#define SLI_CTPT_FCP 0x08
248#define SLI_CTPT_NX_PORT 0x7F
249#define SLI_CTPT_F_PORT 0x81
250#define SLI_CTPT_FL_PORT 0x82
251#define SLI_CTPT_E_PORT 0x84
252
253#define SLI_CT_LAST_ENTRY 0x80000000
254
255/* Fibre Channel Service Parameter definitions */
256
257#define FC_PH_4_0 6 /* FC-PH version 4.0 */
258#define FC_PH_4_1 7 /* FC-PH version 4.1 */
259#define FC_PH_4_2 8 /* FC-PH version 4.2 */
260#define FC_PH_4_3 9 /* FC-PH version 4.3 */
261
262#define FC_PH_LOW 8 /* Lowest supported FC-PH version */
263#define FC_PH_HIGH 9 /* Highest supported FC-PH version */
264#define FC_PH3 0x20 /* FC-PH-3 version */
265
266#define FF_FRAME_SIZE 2048
267
268struct lpfc_name {
269#ifdef __BIG_ENDIAN_BITFIELD
270 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
271 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 8:11 of IEEE ext */
272#else /* __LITTLE_ENDIAN_BITFIELD */
273 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 8:11 of IEEE ext */
274 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
275#endif
276
277#define NAME_IEEE 0x1 /* IEEE name - nameType */
278#define NAME_IEEE_EXT 0x2 /* IEEE extended name */
279#define NAME_FC_TYPE 0x3 /* FC native name type */
280#define NAME_IP_TYPE 0x4 /* IP address */
281#define NAME_CCITT_TYPE 0xC
282#define NAME_CCITT_GR_TYPE 0xE
283 uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE extended Lsb */
284 uint8_t IEEE[6]; /* FC IEEE address */
285};
286
287struct csp {
288 uint8_t fcphHigh; /* FC Word 0, byte 0 */
289 uint8_t fcphLow;
290 uint8_t bbCreditMsb;
291 uint8_t bbCreditlsb; /* FC Word 0, byte 3 */
292
293#ifdef __BIG_ENDIAN_BITFIELD
294 uint16_t increasingOffset:1; /* FC Word 1, bit 31 */
295 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
296 uint16_t word1Reserved2:1; /* FC Word 1, bit 29 */
297 uint16_t fPort:1; /* FC Word 1, bit 28 */
298 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
299 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
300 uint16_t multicast:1; /* FC Word 1, bit 25 */
301 uint16_t broadcast:1; /* FC Word 1, bit 24 */
302
303 uint16_t huntgroup:1; /* FC Word 1, bit 23 */
304 uint16_t simplex:1; /* FC Word 1, bit 22 */
305 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
306 uint16_t dhd:1; /* FC Word 1, bit 18 */
307 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
308 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
309#else /* __LITTLE_ENDIAN_BITFIELD */
310 uint16_t broadcast:1; /* FC Word 1, bit 24 */
311 uint16_t multicast:1; /* FC Word 1, bit 25 */
312 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
313 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
314 uint16_t fPort:1; /* FC Word 1, bit 28 */
315 uint16_t word1Reserved2:1; /* FC Word 1, bit 29 */
316 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
317 uint16_t increasingOffset:1; /* FC Word 1, bit 31 */
318
319 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
320 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
321 uint16_t dhd:1; /* FC Word 1, bit 18 */
322 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
323 uint16_t simplex:1; /* FC Word 1, bit 22 */
324 uint16_t huntgroup:1; /* FC Word 1, bit 23 */
325#endif
326
327 uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */
328 uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */
329 union {
330 struct {
331 uint8_t word2Reserved1; /* FC Word 2 byte 0 */
332
333 uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */
334 uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */
335
336 uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */
337 } nPort;
338 uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */
339 } w2;
340
341 uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */
342};
343
344struct class_parms {
345#ifdef __BIG_ENDIAN_BITFIELD
346 uint8_t classValid:1; /* FC Word 0, bit 31 */
347 uint8_t intermix:1; /* FC Word 0, bit 30 */
348 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
349 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
350 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
351 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
352#else /* __LITTLE_ENDIAN_BITFIELD */
353 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
354 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
355 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
356 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
357 uint8_t intermix:1; /* FC Word 0, bit 30 */
358 uint8_t classValid:1; /* FC Word 0, bit 31 */
359
360#endif
361
362 uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */
363
364#ifdef __BIG_ENDIAN_BITFIELD
365 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
366 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
367 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
368 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
369 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
370#else /* __LITTLE_ENDIAN_BITFIELD */
371 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
372 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
373 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
374 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
375 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
376#endif
377
378 uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */
379
380#ifdef __BIG_ENDIAN_BITFIELD
381 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
382 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
383 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
384 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
385 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
386 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
387#else /* __LITTLE_ENDIAN_BITFIELD */
388 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
389 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
390 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
391 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
392 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
393 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
394#endif
395
396 uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */
397 uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */
398 uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */
399
400 uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */
401 uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */
402 uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */
403 uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */
404
405 uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */
406 uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */
407 uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */
408 uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */
409};
410
411struct serv_parm { /* Structure is in Big Endian format */
412 struct csp cmn;
413 struct lpfc_name portName;
414 struct lpfc_name nodeName;
415 struct class_parms cls1;
416 struct class_parms cls2;
417 struct class_parms cls3;
418 struct class_parms cls4;
419 uint8_t vendorVersion[16];
420};
421
422/*
423 * Extended Link Service LS_COMMAND codes (Payload Word 0)
424 */
425#ifdef __BIG_ENDIAN_BITFIELD
426#define ELS_CMD_MASK 0xffff0000
427#define ELS_RSP_MASK 0xff000000
428#define ELS_CMD_LS_RJT 0x01000000
429#define ELS_CMD_ACC 0x02000000
430#define ELS_CMD_PLOGI 0x03000000
431#define ELS_CMD_FLOGI 0x04000000
432#define ELS_CMD_LOGO 0x05000000
433#define ELS_CMD_ABTX 0x06000000
434#define ELS_CMD_RCS 0x07000000
435#define ELS_CMD_RES 0x08000000
436#define ELS_CMD_RSS 0x09000000
437#define ELS_CMD_RSI 0x0A000000
438#define ELS_CMD_ESTS 0x0B000000
439#define ELS_CMD_ESTC 0x0C000000
440#define ELS_CMD_ADVC 0x0D000000
441#define ELS_CMD_RTV 0x0E000000
442#define ELS_CMD_RLS 0x0F000000
443#define ELS_CMD_ECHO 0x10000000
444#define ELS_CMD_TEST 0x11000000
445#define ELS_CMD_RRQ 0x12000000
446#define ELS_CMD_PRLI 0x20100014
447#define ELS_CMD_PRLO 0x21100014
448#define ELS_CMD_PDISC 0x50000000
449#define ELS_CMD_FDISC 0x51000000
450#define ELS_CMD_ADISC 0x52000000
451#define ELS_CMD_FARP 0x54000000
452#define ELS_CMD_FARPR 0x55000000
453#define ELS_CMD_FAN 0x60000000
454#define ELS_CMD_RSCN 0x61040000
455#define ELS_CMD_SCR 0x62000000
456#define ELS_CMD_RNID 0x78000000
457#else /* __LITTLE_ENDIAN_BITFIELD */
458#define ELS_CMD_MASK 0xffff
459#define ELS_RSP_MASK 0xff
460#define ELS_CMD_LS_RJT 0x01
461#define ELS_CMD_ACC 0x02
462#define ELS_CMD_PLOGI 0x03
463#define ELS_CMD_FLOGI 0x04
464#define ELS_CMD_LOGO 0x05
465#define ELS_CMD_ABTX 0x06
466#define ELS_CMD_RCS 0x07
467#define ELS_CMD_RES 0x08
468#define ELS_CMD_RSS 0x09
469#define ELS_CMD_RSI 0x0A
470#define ELS_CMD_ESTS 0x0B
471#define ELS_CMD_ESTC 0x0C
472#define ELS_CMD_ADVC 0x0D
473#define ELS_CMD_RTV 0x0E
474#define ELS_CMD_RLS 0x0F
475#define ELS_CMD_ECHO 0x10
476#define ELS_CMD_TEST 0x11
477#define ELS_CMD_RRQ 0x12
478#define ELS_CMD_PRLI 0x14001020
479#define ELS_CMD_PRLO 0x14001021
480#define ELS_CMD_PDISC 0x50
481#define ELS_CMD_FDISC 0x51
482#define ELS_CMD_ADISC 0x52
483#define ELS_CMD_FARP 0x54
484#define ELS_CMD_FARPR 0x55
485#define ELS_CMD_FAN 0x60
486#define ELS_CMD_RSCN 0x0461
487#define ELS_CMD_SCR 0x62
488#define ELS_CMD_RNID 0x78
489#endif
490
491/*
492 * LS_RJT Payload Definition
493 */
494
495struct ls_rjt { /* Structure is in Big Endian format */
496 union {
497 uint32_t lsRjtError;
498 struct {
499 uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */
500
501 uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */
502 /* LS_RJT reason codes */
503#define LSRJT_INVALID_CMD 0x01
504#define LSRJT_LOGICAL_ERR 0x03
505#define LSRJT_LOGICAL_BSY 0x05
506#define LSRJT_PROTOCOL_ERR 0x07
507#define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */
508#define LSRJT_CMD_UNSUPPORTED 0x0B
509#define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */
510
511 uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */
512 /* LS_RJT reason explanation */
513#define LSEXP_NOTHING_MORE 0x00
514#define LSEXP_SPARM_OPTIONS 0x01
515#define LSEXP_SPARM_ICTL 0x03
516#define LSEXP_SPARM_RCTL 0x05
517#define LSEXP_SPARM_RCV_SIZE 0x07
518#define LSEXP_SPARM_CONCUR_SEQ 0x09
519#define LSEXP_SPARM_CREDIT 0x0B
520#define LSEXP_INVALID_PNAME 0x0D
521#define LSEXP_INVALID_NNAME 0x0E
522#define LSEXP_INVALID_CSP 0x0F
523#define LSEXP_INVALID_ASSOC_HDR 0x11
524#define LSEXP_ASSOC_HDR_REQ 0x13
525#define LSEXP_INVALID_O_SID 0x15
526#define LSEXP_INVALID_OX_RX 0x17
527#define LSEXP_CMD_IN_PROGRESS 0x19
528#define LSEXP_INVALID_NPORT_ID 0x1F
529#define LSEXP_INVALID_SEQ_ID 0x21
530#define LSEXP_INVALID_XCHG 0x23
531#define LSEXP_INACTIVE_XCHG 0x25
532#define LSEXP_RQ_REQUIRED 0x27
533#define LSEXP_OUT_OF_RESOURCE 0x29
534#define LSEXP_CANT_GIVE_DATA 0x2A
535#define LSEXP_REQ_UNSUPPORTED 0x2C
536 uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */
537 } b;
538 } un;
539};
540
541/*
542 * N_Port Login (FLOGO/PLOGO Request) Payload Definition
543 */
544
545typedef struct _LOGO { /* Structure is in Big Endian format */
546 union {
547 uint32_t nPortId32; /* Access nPortId as a word */
548 struct {
549 uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */
550 uint8_t nPortIdByte0; /* N_port ID bit 16:23 */
551 uint8_t nPortIdByte1; /* N_port ID bit 8:15 */
552 uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */
553 } b;
554 } un;
555 struct lpfc_name portName; /* N_port name field */
556} LOGO;
557
558/*
559 * FCP Login (PRLI Request / ACC) Payload Definition
560 */
561
562#define PRLX_PAGE_LEN 0x10
563#define TPRLO_PAGE_LEN 0x14
564
565typedef struct _PRLI { /* Structure is in Big Endian format */
566 uint8_t prliType; /* FC Parm Word 0, bit 24:31 */
567
568#define PRLI_FCP_TYPE 0x08
569 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
570
571#ifdef __BIG_ENDIAN_BITFIELD
572 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
573 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
574 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
575
576 /* ACC = imagePairEstablished */
577 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
578 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
579#else /* __LITTLE_ENDIAN_BITFIELD */
580 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
581 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
582 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
583 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
584 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
585 /* ACC = imagePairEstablished */
586#endif
587
588#define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */
589#define PRLI_NO_RESOURCES 0x2
590#define PRLI_INIT_INCOMPLETE 0x3
591#define PRLI_NO_SUCH_PA 0x4
592#define PRLI_PREDEF_CONFIG 0x5
593#define PRLI_PARTIAL_SUCCESS 0x6
594#define PRLI_INVALID_PAGE_CNT 0x7
595 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
596
597 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
598
599 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
600
601 uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */
602 uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */
603
604#ifdef __BIG_ENDIAN_BITFIELD
605 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
606 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
607 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
608 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
609 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
610 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
611 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
612 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
613 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
614 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
615 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
616 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
617 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
618 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
619 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
620 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
621#else /* __LITTLE_ENDIAN_BITFIELD */
622 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
623 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
624 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
625 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
626 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
627 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
628 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
629 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
630 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
631 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
632 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
633 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
634 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
635 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
636 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
637 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
638#endif
639} PRLI;
640
641/*
642 * FCP Logout (PRLO Request / ACC) Payload Definition
643 */
644
645typedef struct _PRLO { /* Structure is in Big Endian format */
646 uint8_t prloType; /* FC Parm Word 0, bit 24:31 */
647
648#define PRLO_FCP_TYPE 0x08
649 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
650
651#ifdef __BIG_ENDIAN_BITFIELD
652 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
653 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
654 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
655 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
656#else /* __LITTLE_ENDIAN_BITFIELD */
657 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
658 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
659 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
660 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
661#endif
662
663#define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */
664#define PRLO_NO_SUCH_IMAGE 0x4
665#define PRLO_INVALID_PAGE_CNT 0x7
666
667 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
668
669 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
670
671 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
672
673 uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */
674} PRLO;
675
676typedef struct _ADISC { /* Structure is in Big Endian format */
677 uint32_t hardAL_PA;
678 struct lpfc_name portName;
679 struct lpfc_name nodeName;
680 uint32_t DID;
681} ADISC;
682
683typedef struct _FARP { /* Structure is in Big Endian format */
684 uint32_t Mflags:8;
685 uint32_t Odid:24;
686#define FARP_NO_ACTION 0 /* FARP information enclosed, no
687 action */
688#define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */
689#define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */
690#define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */
691#define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not
692 supported */
693#define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not
694 supported */
695 uint32_t Rflags:8;
696 uint32_t Rdid:24;
697#define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */
698#define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */
699 struct lpfc_name OportName;
700 struct lpfc_name OnodeName;
701 struct lpfc_name RportName;
702 struct lpfc_name RnodeName;
703 uint8_t Oipaddr[16];
704 uint8_t Ripaddr[16];
705} FARP;
706
707typedef struct _FAN { /* Structure is in Big Endian format */
708 uint32_t Fdid;
709 struct lpfc_name FportName;
710 struct lpfc_name FnodeName;
711} FAN;
712
713typedef struct _SCR { /* Structure is in Big Endian format */
714 uint8_t resvd1;
715 uint8_t resvd2;
716 uint8_t resvd3;
717 uint8_t Function;
718#define SCR_FUNC_FABRIC 0x01
719#define SCR_FUNC_NPORT 0x02
720#define SCR_FUNC_FULL 0x03
721#define SCR_CLEAR 0xff
722} SCR;
723
724typedef struct _RNID_TOP_DISC {
725 struct lpfc_name portName;
726 uint8_t resvd[8];
727 uint32_t unitType;
728#define RNID_HBA 0x7
729#define RNID_HOST 0xa
730#define RNID_DRIVER 0xd
731 uint32_t physPort;
732 uint32_t attachedNodes;
733 uint16_t ipVersion;
734#define RNID_IPV4 0x1
735#define RNID_IPV6 0x2
736 uint16_t UDPport;
737 uint8_t ipAddr[16];
738 uint16_t resvd1;
739 uint16_t flags;
740#define RNID_TD_SUPPORT 0x1
741#define RNID_LP_VALID 0x2
742} RNID_TOP_DISC;
743
744typedef struct _RNID { /* Structure is in Big Endian format */
745 uint8_t Format;
746#define RNID_TOPOLOGY_DISC 0xdf
747 uint8_t CommonLen;
748 uint8_t resvd1;
749 uint8_t SpecificLen;
750 struct lpfc_name portName;
751 struct lpfc_name nodeName;
752 union {
753 RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */
754 } un;
755} RNID;
756
757typedef struct _RRQ { /* Structure is in Big Endian format */
758 uint32_t SID;
759 uint16_t Oxid;
760 uint16_t Rxid;
761 uint8_t resv[32]; /* optional association hdr */
762} RRQ;
763
764/* This is used for RSCN command */
765typedef struct _D_ID { /* Structure is in Big Endian format */
766 union {
767 uint32_t word;
768 struct {
769#ifdef __BIG_ENDIAN_BITFIELD
770 uint8_t resv;
771 uint8_t domain;
772 uint8_t area;
773 uint8_t id;
774#else /* __LITTLE_ENDIAN_BITFIELD */
775 uint8_t id;
776 uint8_t area;
777 uint8_t domain;
778 uint8_t resv;
779#endif
780 } b;
781 } un;
782} D_ID;
783
784/*
785 * Structure to define all ELS Payload types
786 */
787
788typedef struct _ELS_PKT { /* Structure is in Big Endian format */
789 uint8_t elsCode; /* FC Word 0, bit 24:31 */
790 uint8_t elsByte1;
791 uint8_t elsByte2;
792 uint8_t elsByte3;
793 union {
794 struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */
795 struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */
796 LOGO logo; /* Payload for PLOGO/FLOGO/ACC */
797 PRLI prli; /* Payload for PRLI/ACC */
798 PRLO prlo; /* Payload for PRLO/ACC */
799 ADISC adisc; /* Payload for ADISC/ACC */
800 FARP farp; /* Payload for FARP/ACC */
801 FAN fan; /* Payload for FAN */
802 SCR scr; /* Payload for SCR/ACC */
803 RRQ rrq; /* Payload for RRQ */
804 RNID rnid; /* Payload for RNID */
805 uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */
806 } un;
807} ELS_PKT;
808
809/*
810 * FDMI
811 * HBA MAnagement Operations Command Codes
812 */
813#define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */
814#define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */
815#define SLI_MGMT_GRPL 0x102 /* Get registered Port list */
816#define SLI_MGMT_GPAT 0x110 /* Get Port attributes */
817#define SLI_MGMT_RHBA 0x200 /* Register HBA */
818#define SLI_MGMT_RHAT 0x201 /* Register HBA atttributes */
819#define SLI_MGMT_RPRT 0x210 /* Register Port */
820#define SLI_MGMT_RPA 0x211 /* Register Port attributes */
821#define SLI_MGMT_DHBA 0x300 /* De-register HBA */
822#define SLI_MGMT_DPRT 0x310 /* De-register Port */
823
824/*
825 * Management Service Subtypes
826 */
827#define SLI_CT_FDMI_Subtypes 0x10
828
829/*
830 * HBA Management Service Reject Code
831 */
832#define REJECT_CODE 0x9 /* Unable to perform command request */
833
834/*
835 * HBA Management Service Reject Reason Code
836 * Please refer to the Reason Codes above
837 */
838
839/*
840 * HBA Attribute Types
841 */
842#define NODE_NAME 0x1
843#define MANUFACTURER 0x2
844#define SERIAL_NUMBER 0x3
845#define MODEL 0x4
846#define MODEL_DESCRIPTION 0x5
847#define HARDWARE_VERSION 0x6
848#define DRIVER_VERSION 0x7
849#define OPTION_ROM_VERSION 0x8
850#define FIRMWARE_VERSION 0x9
851#define OS_NAME_VERSION 0xa
852#define MAX_CT_PAYLOAD_LEN 0xb
853
854/*
855 * Port Attrubute Types
856 */
857#define SUPPORTED_FC4_TYPES 0x1
858#define SUPPORTED_SPEED 0x2
859#define PORT_SPEED 0x3
860#define MAX_FRAME_SIZE 0x4
861#define OS_DEVICE_NAME 0x5
862#define HOST_NAME 0x6
863
864union AttributesDef {
865 /* Structure is in Big Endian format */
866 struct {
867 uint32_t AttrType:16;
868 uint32_t AttrLen:16;
869 } bits;
870 uint32_t word;
871};
872
873
874/*
875 * HBA Attribute Entry (8 - 260 bytes)
876 */
877typedef struct {
878 union AttributesDef ad;
879 union {
880 uint32_t VendorSpecific;
881 uint8_t Manufacturer[64];
882 uint8_t SerialNumber[64];
883 uint8_t Model[256];
884 uint8_t ModelDescription[256];
885 uint8_t HardwareVersion[256];
886 uint8_t DriverVersion[256];
887 uint8_t OptionROMVersion[256];
888 uint8_t FirmwareVersion[256];
889 struct lpfc_name NodeName;
890 uint8_t SupportFC4Types[32];
891 uint32_t SupportSpeed;
892 uint32_t PortSpeed;
893 uint32_t MaxFrameSize;
894 uint8_t OsDeviceName[256];
895 uint8_t OsNameVersion[256];
896 uint32_t MaxCTPayloadLen;
897 uint8_t HostName[256];
898 } un;
899} ATTRIBUTE_ENTRY;
900
901/*
902 * HBA Attribute Block
903 */
904typedef struct {
905 uint32_t EntryCnt; /* Number of HBA attribute entries */
906 ATTRIBUTE_ENTRY Entry; /* Variable-length array */
907} ATTRIBUTE_BLOCK;
908
909/*
910 * Port Entry
911 */
912typedef struct {
913 struct lpfc_name PortName;
914} PORT_ENTRY;
915
916/*
917 * HBA Identifier
918 */
919typedef struct {
920 struct lpfc_name PortName;
921} HBA_IDENTIFIER;
922
923/*
924 * Registered Port List Format
925 */
926typedef struct {
927 uint32_t EntryCnt;
928 PORT_ENTRY pe; /* Variable-length array */
929} REG_PORT_LIST;
930
931/*
932 * Register HBA(RHBA)
933 */
934typedef struct {
935 HBA_IDENTIFIER hi;
936 REG_PORT_LIST rpl; /* variable-length array */
937/* ATTRIBUTE_BLOCK ab; */
938} REG_HBA;
939
940/*
941 * Register HBA Attributes (RHAT)
942 */
943typedef struct {
944 struct lpfc_name HBA_PortName;
945 ATTRIBUTE_BLOCK ab;
946} REG_HBA_ATTRIBUTE;
947
948/*
949 * Register Port Attributes (RPA)
950 */
951typedef struct {
952 struct lpfc_name PortName;
953 ATTRIBUTE_BLOCK ab;
954} REG_PORT_ATTRIBUTE;
955
956/*
957 * Get Registered HBA List (GRHL) Accept Payload Format
958 */
959typedef struct {
960 uint32_t HBA__Entry_Cnt; /* Number of Registered HBA Identifiers */
961 struct lpfc_name HBA_PortName; /* Variable-length array */
962} GRHL_ACC_PAYLOAD;
963
964/*
965 * Get Registered Port List (GRPL) Accept Payload Format
966 */
967typedef struct {
968 uint32_t RPL_Entry_Cnt; /* Number of Registered Port Entries */
969 PORT_ENTRY Reg_Port_Entry[1]; /* Variable-length array */
970} GRPL_ACC_PAYLOAD;
971
972/*
973 * Get Port Attributes (GPAT) Accept Payload Format
974 */
975
976typedef struct {
977 ATTRIBUTE_BLOCK pab;
978} GPAT_ACC_PAYLOAD;
979
980
981/*
982 * Begin HBA configuration parameters.
983 * The PCI configuration register BAR assignments are:
984 * BAR0, offset 0x10 - SLIM base memory address
985 * BAR1, offset 0x14 - SLIM base memory high address
986 * BAR2, offset 0x18 - REGISTER base memory address
987 * BAR3, offset 0x1c - REGISTER base memory high address
988 * BAR4, offset 0x20 - BIU I/O registers
989 * BAR5, offset 0x24 - REGISTER base io high address
990 */
991
992/* Number of rings currently used and available. */
993#define MAX_CONFIGURED_RINGS 3
994#define MAX_RINGS 4
995
996/* IOCB / Mailbox is owned by FireFly */
997#define OWN_CHIP 1
998
999/* IOCB / Mailbox is owned by Host */
1000#define OWN_HOST 0
1001
1002/* Number of 4-byte words in an IOCB. */
1003#define IOCB_WORD_SZ 8
1004
1005/* defines for type field in fc header */
1006#define FC_ELS_DATA 0x1
1007#define FC_LLC_SNAP 0x5
1008#define FC_FCP_DATA 0x8
1009#define FC_COMMON_TRANSPORT_ULP 0x20
1010
1011/* defines for rctl field in fc header */
1012#define FC_DEV_DATA 0x0
1013#define FC_UNSOL_CTL 0x2
1014#define FC_SOL_CTL 0x3
1015#define FC_UNSOL_DATA 0x4
1016#define FC_FCP_CMND 0x6
1017#define FC_ELS_REQ 0x22
1018#define FC_ELS_RSP 0x23
1019
1020/* network headers for Dfctl field */
1021#define FC_NET_HDR 0x20
1022
1023/* Start FireFly Register definitions */
1024#define PCI_VENDOR_ID_EMULEX 0x10df
1025#define PCI_DEVICE_ID_FIREFLY 0x1ae5
1026#define PCI_DEVICE_ID_SUPERFLY 0xf700
1027#define PCI_DEVICE_ID_DRAGONFLY 0xf800
1028#define PCI_DEVICE_ID_RFLY 0xf095
1029#define PCI_DEVICE_ID_PFLY 0xf098
1030#define PCI_DEVICE_ID_TFLY 0xf0a5
1031#define PCI_DEVICE_ID_CENTAUR 0xf900
1032#define PCI_DEVICE_ID_PEGASUS 0xf980
1033#define PCI_DEVICE_ID_THOR 0xfa00
1034#define PCI_DEVICE_ID_VIPER 0xfb00
1035#define PCI_DEVICE_ID_HELIOS 0xfd00
1036#define PCI_DEVICE_ID_BMID 0xf0d5
1037#define PCI_DEVICE_ID_BSMB 0xf0d1
1038#define PCI_DEVICE_ID_ZEPHYR 0xfe00
1039#define PCI_DEVICE_ID_ZMID 0xf0e5
1040#define PCI_DEVICE_ID_ZSMB 0xf0e1
1041#define PCI_DEVICE_ID_LP101 0xf0a1
1042#define PCI_DEVICE_ID_LP10000S 0xfc00
1043
1044#define JEDEC_ID_ADDRESS 0x0080001c
1045#define FIREFLY_JEDEC_ID 0x1ACC
1046#define SUPERFLY_JEDEC_ID 0x0020
1047#define DRAGONFLY_JEDEC_ID 0x0021
1048#define DRAGONFLY_V2_JEDEC_ID 0x0025
1049#define CENTAUR_2G_JEDEC_ID 0x0026
1050#define CENTAUR_1G_JEDEC_ID 0x0028
1051#define PEGASUS_ORION_JEDEC_ID 0x0036
1052#define PEGASUS_JEDEC_ID 0x0038
1053#define THOR_JEDEC_ID 0x0012
1054#define HELIOS_JEDEC_ID 0x0364
1055#define ZEPHYR_JEDEC_ID 0x0577
1056#define VIPER_JEDEC_ID 0x4838
1057
1058#define JEDEC_ID_MASK 0x0FFFF000
1059#define JEDEC_ID_SHIFT 12
1060#define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT)
1061
1062typedef struct { /* FireFly BIU registers */
1063 uint32_t hostAtt; /* See definitions for Host Attention
1064 register */
1065 uint32_t chipAtt; /* See definitions for Chip Attention
1066 register */
1067 uint32_t hostStatus; /* See definitions for Host Status register */
1068 uint32_t hostControl; /* See definitions for Host Control register */
1069 uint32_t buiConfig; /* See definitions for BIU configuration
1070 register */
1071} FF_REGS;
1072
1073/* IO Register size in bytes */
1074#define FF_REG_AREA_SIZE 256
1075
1076/* Host Attention Register */
1077
1078#define HA_REG_OFFSET 0 /* Byte offset from register base address */
1079
1080#define HA_R0RE_REQ 0x00000001 /* Bit 0 */
1081#define HA_R0CE_RSP 0x00000002 /* Bit 1 */
1082#define HA_R0ATT 0x00000008 /* Bit 3 */
1083#define HA_R1RE_REQ 0x00000010 /* Bit 4 */
1084#define HA_R1CE_RSP 0x00000020 /* Bit 5 */
1085#define HA_R1ATT 0x00000080 /* Bit 7 */
1086#define HA_R2RE_REQ 0x00000100 /* Bit 8 */
1087#define HA_R2CE_RSP 0x00000200 /* Bit 9 */
1088#define HA_R2ATT 0x00000800 /* Bit 11 */
1089#define HA_R3RE_REQ 0x00001000 /* Bit 12 */
1090#define HA_R3CE_RSP 0x00002000 /* Bit 13 */
1091#define HA_R3ATT 0x00008000 /* Bit 15 */
1092#define HA_LATT 0x20000000 /* Bit 29 */
1093#define HA_MBATT 0x40000000 /* Bit 30 */
1094#define HA_ERATT 0x80000000 /* Bit 31 */
1095
1096#define HA_RXRE_REQ 0x00000001 /* Bit 0 */
1097#define HA_RXCE_RSP 0x00000002 /* Bit 1 */
1098#define HA_RXATT 0x00000008 /* Bit 3 */
1099#define HA_RXMASK 0x0000000f
1100
1101/* Chip Attention Register */
1102
1103#define CA_REG_OFFSET 4 /* Byte offset from register base address */
1104
1105#define CA_R0CE_REQ 0x00000001 /* Bit 0 */
1106#define CA_R0RE_RSP 0x00000002 /* Bit 1 */
1107#define CA_R0ATT 0x00000008 /* Bit 3 */
1108#define CA_R1CE_REQ 0x00000010 /* Bit 4 */
1109#define CA_R1RE_RSP 0x00000020 /* Bit 5 */
1110#define CA_R1ATT 0x00000080 /* Bit 7 */
1111#define CA_R2CE_REQ 0x00000100 /* Bit 8 */
1112#define CA_R2RE_RSP 0x00000200 /* Bit 9 */
1113#define CA_R2ATT 0x00000800 /* Bit 11 */
1114#define CA_R3CE_REQ 0x00001000 /* Bit 12 */
1115#define CA_R3RE_RSP 0x00002000 /* Bit 13 */
1116#define CA_R3ATT 0x00008000 /* Bit 15 */
1117#define CA_MBATT 0x40000000 /* Bit 30 */
1118
1119/* Host Status Register */
1120
1121#define HS_REG_OFFSET 8 /* Byte offset from register base address */
1122
1123#define HS_MBRDY 0x00400000 /* Bit 22 */
1124#define HS_FFRDY 0x00800000 /* Bit 23 */
1125#define HS_FFER8 0x01000000 /* Bit 24 */
1126#define HS_FFER7 0x02000000 /* Bit 25 */
1127#define HS_FFER6 0x04000000 /* Bit 26 */
1128#define HS_FFER5 0x08000000 /* Bit 27 */
1129#define HS_FFER4 0x10000000 /* Bit 28 */
1130#define HS_FFER3 0x20000000 /* Bit 29 */
1131#define HS_FFER2 0x40000000 /* Bit 30 */
1132#define HS_FFER1 0x80000000 /* Bit 31 */
1133#define HS_FFERM 0xFF000000 /* Mask for error bits 31:24 */
1134
1135/* Host Control Register */
1136
1137#define HC_REG_OFFSET 12 /* Word offset from register base address */
1138
1139#define HC_MBINT_ENA 0x00000001 /* Bit 0 */
1140#define HC_R0INT_ENA 0x00000002 /* Bit 1 */
1141#define HC_R1INT_ENA 0x00000004 /* Bit 2 */
1142#define HC_R2INT_ENA 0x00000008 /* Bit 3 */
1143#define HC_R3INT_ENA 0x00000010 /* Bit 4 */
1144#define HC_INITHBI 0x02000000 /* Bit 25 */
1145#define HC_INITMB 0x04000000 /* Bit 26 */
1146#define HC_INITFF 0x08000000 /* Bit 27 */
1147#define HC_LAINT_ENA 0x20000000 /* Bit 29 */
1148#define HC_ERINT_ENA 0x80000000 /* Bit 31 */
1149
1150/* Mailbox Commands */
1151#define MBX_SHUTDOWN 0x00 /* terminate testing */
1152#define MBX_LOAD_SM 0x01
1153#define MBX_READ_NV 0x02
1154#define MBX_WRITE_NV 0x03
1155#define MBX_RUN_BIU_DIAG 0x04
1156#define MBX_INIT_LINK 0x05
1157#define MBX_DOWN_LINK 0x06
1158#define MBX_CONFIG_LINK 0x07
1159#define MBX_CONFIG_RING 0x09
1160#define MBX_RESET_RING 0x0A
1161#define MBX_READ_CONFIG 0x0B
1162#define MBX_READ_RCONFIG 0x0C
1163#define MBX_READ_SPARM 0x0D
1164#define MBX_READ_STATUS 0x0E
1165#define MBX_READ_RPI 0x0F
1166#define MBX_READ_XRI 0x10
1167#define MBX_READ_REV 0x11
1168#define MBX_READ_LNK_STAT 0x12
1169#define MBX_REG_LOGIN 0x13
1170#define MBX_UNREG_LOGIN 0x14
1171#define MBX_READ_LA 0x15
1172#define MBX_CLEAR_LA 0x16
1173#define MBX_DUMP_MEMORY 0x17
1174#define MBX_DUMP_CONTEXT 0x18
1175#define MBX_RUN_DIAGS 0x19
1176#define MBX_RESTART 0x1A
1177#define MBX_UPDATE_CFG 0x1B
1178#define MBX_DOWN_LOAD 0x1C
1179#define MBX_DEL_LD_ENTRY 0x1D
1180#define MBX_RUN_PROGRAM 0x1E
1181#define MBX_SET_MASK 0x20
1182#define MBX_SET_SLIM 0x21
1183#define MBX_UNREG_D_ID 0x23
1184#define MBX_CONFIG_FARP 0x25
1185
1186#define MBX_LOAD_AREA 0x81
1187#define MBX_RUN_BIU_DIAG64 0x84
1188#define MBX_CONFIG_PORT 0x88
1189#define MBX_READ_SPARM64 0x8D
1190#define MBX_READ_RPI64 0x8F
1191#define MBX_REG_LOGIN64 0x93
1192#define MBX_READ_LA64 0x95
1193
1194#define MBX_FLASH_WR_ULA 0x98
1195#define MBX_SET_DEBUG 0x99
1196#define MBX_LOAD_EXP_ROM 0x9C
1197
1198#define MBX_MAX_CMDS 0x9D
1199#define MBX_SLI2_CMD_MASK 0x80
1200
1201/* IOCB Commands */
1202
1203#define CMD_RCV_SEQUENCE_CX 0x01
1204#define CMD_XMIT_SEQUENCE_CR 0x02
1205#define CMD_XMIT_SEQUENCE_CX 0x03
1206#define CMD_XMIT_BCAST_CN 0x04
1207#define CMD_XMIT_BCAST_CX 0x05
1208#define CMD_QUE_RING_BUF_CN 0x06
1209#define CMD_QUE_XRI_BUF_CX 0x07
1210#define CMD_IOCB_CONTINUE_CN 0x08
1211#define CMD_RET_XRI_BUF_CX 0x09
1212#define CMD_ELS_REQUEST_CR 0x0A
1213#define CMD_ELS_REQUEST_CX 0x0B
1214#define CMD_RCV_ELS_REQ_CX 0x0D
1215#define CMD_ABORT_XRI_CN 0x0E
1216#define CMD_ABORT_XRI_CX 0x0F
1217#define CMD_CLOSE_XRI_CN 0x10
1218#define CMD_CLOSE_XRI_CX 0x11
1219#define CMD_CREATE_XRI_CR 0x12
1220#define CMD_CREATE_XRI_CX 0x13
1221#define CMD_GET_RPI_CN 0x14
1222#define CMD_XMIT_ELS_RSP_CX 0x15
1223#define CMD_GET_RPI_CR 0x16
1224#define CMD_XRI_ABORTED_CX 0x17
1225#define CMD_FCP_IWRITE_CR 0x18
1226#define CMD_FCP_IWRITE_CX 0x19
1227#define CMD_FCP_IREAD_CR 0x1A
1228#define CMD_FCP_IREAD_CX 0x1B
1229#define CMD_FCP_ICMND_CR 0x1C
1230#define CMD_FCP_ICMND_CX 0x1D
1231
1232#define CMD_ADAPTER_MSG 0x20
1233#define CMD_ADAPTER_DUMP 0x22
1234
1235/* SLI_2 IOCB Command Set */
1236
1237#define CMD_RCV_SEQUENCE64_CX 0x81
1238#define CMD_XMIT_SEQUENCE64_CR 0x82
1239#define CMD_XMIT_SEQUENCE64_CX 0x83
1240#define CMD_XMIT_BCAST64_CN 0x84
1241#define CMD_XMIT_BCAST64_CX 0x85
1242#define CMD_QUE_RING_BUF64_CN 0x86
1243#define CMD_QUE_XRI_BUF64_CX 0x87
1244#define CMD_IOCB_CONTINUE64_CN 0x88
1245#define CMD_RET_XRI_BUF64_CX 0x89
1246#define CMD_ELS_REQUEST64_CR 0x8A
1247#define CMD_ELS_REQUEST64_CX 0x8B
1248#define CMD_ABORT_MXRI64_CN 0x8C
1249#define CMD_RCV_ELS_REQ64_CX 0x8D
1250#define CMD_XMIT_ELS_RSP64_CX 0x95
1251#define CMD_FCP_IWRITE64_CR 0x98
1252#define CMD_FCP_IWRITE64_CX 0x99
1253#define CMD_FCP_IREAD64_CR 0x9A
1254#define CMD_FCP_IREAD64_CX 0x9B
1255#define CMD_FCP_ICMND64_CR 0x9C
1256#define CMD_FCP_ICMND64_CX 0x9D
1257
1258#define CMD_GEN_REQUEST64_CR 0xC2
1259#define CMD_GEN_REQUEST64_CX 0xC3
1260
1261#define CMD_MAX_IOCB_CMD 0xE6
1262#define CMD_IOCB_MASK 0xff
1263
1264#define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG
1265 iocb */
1266#define LPFC_MAX_ADPTMSG 32 /* max msg data */
1267/*
1268 * Define Status
1269 */
1270#define MBX_SUCCESS 0
1271#define MBXERR_NUM_RINGS 1
1272#define MBXERR_NUM_IOCBS 2
1273#define MBXERR_IOCBS_EXCEEDED 3
1274#define MBXERR_BAD_RING_NUMBER 4
1275#define MBXERR_MASK_ENTRIES_RANGE 5
1276#define MBXERR_MASKS_EXCEEDED 6
1277#define MBXERR_BAD_PROFILE 7
1278#define MBXERR_BAD_DEF_CLASS 8
1279#define MBXERR_BAD_MAX_RESPONDER 9
1280#define MBXERR_BAD_MAX_ORIGINATOR 10
1281#define MBXERR_RPI_REGISTERED 11
1282#define MBXERR_RPI_FULL 12
1283#define MBXERR_NO_RESOURCES 13
1284#define MBXERR_BAD_RCV_LENGTH 14
1285#define MBXERR_DMA_ERROR 15
1286#define MBXERR_ERROR 16
1287#define MBX_NOT_FINISHED 255
1288
1289#define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */
1290#define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */
1291
1292/*
1293 * Begin Structure Definitions for Mailbox Commands
1294 */
1295
1296typedef struct {
1297#ifdef __BIG_ENDIAN_BITFIELD
1298 uint8_t tval;
1299 uint8_t tmask;
1300 uint8_t rval;
1301 uint8_t rmask;
1302#else /* __LITTLE_ENDIAN_BITFIELD */
1303 uint8_t rmask;
1304 uint8_t rval;
1305 uint8_t tmask;
1306 uint8_t tval;
1307#endif
1308} RR_REG;
1309
1310struct ulp_bde {
1311 uint32_t bdeAddress;
1312#ifdef __BIG_ENDIAN_BITFIELD
1313 uint32_t bdeReserved:4;
1314 uint32_t bdeAddrHigh:4;
1315 uint32_t bdeSize:24;
1316#else /* __LITTLE_ENDIAN_BITFIELD */
1317 uint32_t bdeSize:24;
1318 uint32_t bdeAddrHigh:4;
1319 uint32_t bdeReserved:4;
1320#endif
1321};
1322
1323struct ulp_bde64 { /* SLI-2 */
1324 union ULP_BDE_TUS {
1325 uint32_t w;
1326 struct {
1327#ifdef __BIG_ENDIAN_BITFIELD
1328 uint32_t bdeFlags:8; /* BDE Flags 0 IS A SUPPORTED
1329 VALUE !! */
1330 uint32_t bdeSize:24; /* Size of buffer (in bytes) */
1331#else /* __LITTLE_ENDIAN_BITFIELD */
1332 uint32_t bdeSize:24; /* Size of buffer (in bytes) */
1333 uint32_t bdeFlags:8; /* BDE Flags 0 IS A SUPPORTED
1334 VALUE !! */
1335#endif
1336
1337#define BUFF_USE_RSVD 0x01 /* bdeFlags */
1338#define BUFF_USE_INTRPT 0x02 /* Not Implemented with LP6000 */
1339#define BUFF_USE_CMND 0x04 /* Optional, 1=cmd/rsp 0=data buffer */
1340#define BUFF_USE_RCV 0x08 /* "" "", 1=rcv buffer, 0=xmit
1341 buffer */
1342#define BUFF_TYPE_32BIT 0x10 /* "" "", 1=32 bit addr 0=64 bit
1343 addr */
1344#define BUFF_TYPE_SPECIAL 0x20 /* Not Implemented with LP6000 */
1345#define BUFF_TYPE_BDL 0x40 /* Optional, may be set in BDL */
1346#define BUFF_TYPE_INVALID 0x80 /* "" "" */
1347 } f;
1348 } tus;
1349 uint32_t addrLow;
1350 uint32_t addrHigh;
1351};
1352#define BDE64_SIZE_WORD 0
1353#define BPL64_SIZE_WORD 0x40
1354
1355typedef struct ULP_BDL { /* SLI-2 */
1356#ifdef __BIG_ENDIAN_BITFIELD
1357 uint32_t bdeFlags:8; /* BDL Flags */
1358 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
1359#else /* __LITTLE_ENDIAN_BITFIELD */
1360 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
1361 uint32_t bdeFlags:8; /* BDL Flags */
1362#endif
1363
1364 uint32_t addrLow; /* Address 0:31 */
1365 uint32_t addrHigh; /* Address 32:63 */
1366 uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */
1367} ULP_BDL;
1368
1369/* Structure for MB Command LOAD_SM and DOWN_LOAD */
1370
1371typedef struct {
1372#ifdef __BIG_ENDIAN_BITFIELD
1373 uint32_t rsvd2:25;
1374 uint32_t acknowledgment:1;
1375 uint32_t version:1;
1376 uint32_t erase_or_prog:1;
1377 uint32_t update_flash:1;
1378 uint32_t update_ram:1;
1379 uint32_t method:1;
1380 uint32_t load_cmplt:1;
1381#else /* __LITTLE_ENDIAN_BITFIELD */
1382 uint32_t load_cmplt:1;
1383 uint32_t method:1;
1384 uint32_t update_ram:1;
1385 uint32_t update_flash:1;
1386 uint32_t erase_or_prog:1;
1387 uint32_t version:1;
1388 uint32_t acknowledgment:1;
1389 uint32_t rsvd2:25;
1390#endif
1391
1392 uint32_t dl_to_adr_low;
1393 uint32_t dl_to_adr_high;
1394 uint32_t dl_len;
1395 union {
1396 uint32_t dl_from_mbx_offset;
1397 struct ulp_bde dl_from_bde;
1398 struct ulp_bde64 dl_from_bde64;
1399 } un;
1400
1401} LOAD_SM_VAR;
1402
1403/* Structure for MB Command READ_NVPARM (02) */
1404
1405typedef struct {
1406 uint32_t rsvd1[3]; /* Read as all one's */
1407 uint32_t rsvd2; /* Read as all zero's */
1408 uint32_t portname[2]; /* N_PORT name */
1409 uint32_t nodename[2]; /* NODE name */
1410
1411#ifdef __BIG_ENDIAN_BITFIELD
1412 uint32_t pref_DID:24;
1413 uint32_t hardAL_PA:8;
1414#else /* __LITTLE_ENDIAN_BITFIELD */
1415 uint32_t hardAL_PA:8;
1416 uint32_t pref_DID:24;
1417#endif
1418
1419 uint32_t rsvd3[21]; /* Read as all one's */
1420} READ_NV_VAR;
1421
1422/* Structure for MB Command WRITE_NVPARMS (03) */
1423
1424typedef struct {
1425 uint32_t rsvd1[3]; /* Must be all one's */
1426 uint32_t rsvd2; /* Must be all zero's */
1427 uint32_t portname[2]; /* N_PORT name */
1428 uint32_t nodename[2]; /* NODE name */
1429
1430#ifdef __BIG_ENDIAN_BITFIELD
1431 uint32_t pref_DID:24;
1432 uint32_t hardAL_PA:8;
1433#else /* __LITTLE_ENDIAN_BITFIELD */
1434 uint32_t hardAL_PA:8;
1435 uint32_t pref_DID:24;
1436#endif
1437
1438 uint32_t rsvd3[21]; /* Must be all one's */
1439} WRITE_NV_VAR;
1440
1441/* Structure for MB Command RUN_BIU_DIAG (04) */
1442/* Structure for MB Command RUN_BIU_DIAG64 (0x84) */
1443
1444typedef struct {
1445 uint32_t rsvd1;
1446 union {
1447 struct {
1448 struct ulp_bde xmit_bde;
1449 struct ulp_bde rcv_bde;
1450 } s1;
1451 struct {
1452 struct ulp_bde64 xmit_bde64;
1453 struct ulp_bde64 rcv_bde64;
1454 } s2;
1455 } un;
1456} BIU_DIAG_VAR;
1457
1458/* Structure for MB Command INIT_LINK (05) */
1459
1460typedef struct {
1461#ifdef __BIG_ENDIAN_BITFIELD
1462 uint32_t rsvd1:24;
1463 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
1464#else /* __LITTLE_ENDIAN_BITFIELD */
1465 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
1466 uint32_t rsvd1:24;
1467#endif
1468
1469#ifdef __BIG_ENDIAN_BITFIELD
1470 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
1471 uint8_t rsvd2;
1472 uint16_t link_flags;
1473#else /* __LITTLE_ENDIAN_BITFIELD */
1474 uint16_t link_flags;
1475 uint8_t rsvd2;
1476 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
1477#endif
1478
1479#define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */
1480#define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */
1481#define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */
1482#define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */
1483#define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */
1484#define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */
1485
1486#define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */
1487#define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */
1488
1489 uint32_t link_speed;
1490#define LINK_SPEED_AUTO 0 /* Auto selection */
1491#define LINK_SPEED_1G 1 /* 1 Gigabaud */
1492#define LINK_SPEED_2G 2 /* 2 Gigabaud */
1493#define LINK_SPEED_4G 4 /* 4 Gigabaud */
1494#define LINK_SPEED_8G 8 /* 4 Gigabaud */
1495#define LINK_SPEED_10G 16 /* 10 Gigabaud */
1496
1497} INIT_LINK_VAR;
1498
1499/* Structure for MB Command DOWN_LINK (06) */
1500
1501typedef struct {
1502 uint32_t rsvd1;
1503} DOWN_LINK_VAR;
1504
1505/* Structure for MB Command CONFIG_LINK (07) */
1506
1507typedef struct {
1508#ifdef __BIG_ENDIAN_BITFIELD
1509 uint32_t cr:1;
1510 uint32_t ci:1;
1511 uint32_t cr_delay:6;
1512 uint32_t cr_count:8;
1513 uint32_t rsvd1:8;
1514 uint32_t MaxBBC:8;
1515#else /* __LITTLE_ENDIAN_BITFIELD */
1516 uint32_t MaxBBC:8;
1517 uint32_t rsvd1:8;
1518 uint32_t cr_count:8;
1519 uint32_t cr_delay:6;
1520 uint32_t ci:1;
1521 uint32_t cr:1;
1522#endif
1523
1524 uint32_t myId;
1525 uint32_t rsvd2;
1526 uint32_t edtov;
1527 uint32_t arbtov;
1528 uint32_t ratov;
1529 uint32_t rttov;
1530 uint32_t altov;
1531 uint32_t crtov;
1532 uint32_t citov;
1533#ifdef __BIG_ENDIAN_BITFIELD
1534 uint32_t rrq_enable:1;
1535 uint32_t rrq_immed:1;
1536 uint32_t rsvd4:29;
1537 uint32_t ack0_enable:1;
1538#else /* __LITTLE_ENDIAN_BITFIELD */
1539 uint32_t ack0_enable:1;
1540 uint32_t rsvd4:29;
1541 uint32_t rrq_immed:1;
1542 uint32_t rrq_enable:1;
1543#endif
1544} CONFIG_LINK;
1545
1546/* Structure for MB Command PART_SLIM (08)
1547 * will be removed since SLI1 is no longer supported!
1548 */
1549typedef struct {
1550#ifdef __BIG_ENDIAN_BITFIELD
1551 uint16_t offCiocb;
1552 uint16_t numCiocb;
1553 uint16_t offRiocb;
1554 uint16_t numRiocb;
1555#else /* __LITTLE_ENDIAN_BITFIELD */
1556 uint16_t numCiocb;
1557 uint16_t offCiocb;
1558 uint16_t numRiocb;
1559 uint16_t offRiocb;
1560#endif
1561} RING_DEF;
1562
1563typedef struct {
1564#ifdef __BIG_ENDIAN_BITFIELD
1565 uint32_t unused1:24;
1566 uint32_t numRing:8;
1567#else /* __LITTLE_ENDIAN_BITFIELD */
1568 uint32_t numRing:8;
1569 uint32_t unused1:24;
1570#endif
1571
1572 RING_DEF ringdef[4];
1573 uint32_t hbainit;
1574} PART_SLIM_VAR;
1575
1576/* Structure for MB Command CONFIG_RING (09) */
1577
1578typedef struct {
1579#ifdef __BIG_ENDIAN_BITFIELD
1580 uint32_t unused2:6;
1581 uint32_t recvSeq:1;
1582 uint32_t recvNotify:1;
1583 uint32_t numMask:8;
1584 uint32_t profile:8;
1585 uint32_t unused1:4;
1586 uint32_t ring:4;
1587#else /* __LITTLE_ENDIAN_BITFIELD */
1588 uint32_t ring:4;
1589 uint32_t unused1:4;
1590 uint32_t profile:8;
1591 uint32_t numMask:8;
1592 uint32_t recvNotify:1;
1593 uint32_t recvSeq:1;
1594 uint32_t unused2:6;
1595#endif
1596
1597#ifdef __BIG_ENDIAN_BITFIELD
1598 uint16_t maxRespXchg;
1599 uint16_t maxOrigXchg;
1600#else /* __LITTLE_ENDIAN_BITFIELD */
1601 uint16_t maxOrigXchg;
1602 uint16_t maxRespXchg;
1603#endif
1604
1605 RR_REG rrRegs[6];
1606} CONFIG_RING_VAR;
1607
1608/* Structure for MB Command RESET_RING (10) */
1609
1610typedef struct {
1611 uint32_t ring_no;
1612} RESET_RING_VAR;
1613
1614/* Structure for MB Command READ_CONFIG (11) */
1615
1616typedef struct {
1617#ifdef __BIG_ENDIAN_BITFIELD
1618 uint32_t cr:1;
1619 uint32_t ci:1;
1620 uint32_t cr_delay:6;
1621 uint32_t cr_count:8;
1622 uint32_t InitBBC:8;
1623 uint32_t MaxBBC:8;
1624#else /* __LITTLE_ENDIAN_BITFIELD */
1625 uint32_t MaxBBC:8;
1626 uint32_t InitBBC:8;
1627 uint32_t cr_count:8;
1628 uint32_t cr_delay:6;
1629 uint32_t ci:1;
1630 uint32_t cr:1;
1631#endif
1632
1633#ifdef __BIG_ENDIAN_BITFIELD
1634 uint32_t topology:8;
1635 uint32_t myDid:24;
1636#else /* __LITTLE_ENDIAN_BITFIELD */
1637 uint32_t myDid:24;
1638 uint32_t topology:8;
1639#endif
1640
1641 /* Defines for topology (defined previously) */
1642#ifdef __BIG_ENDIAN_BITFIELD
1643 uint32_t AR:1;
1644 uint32_t IR:1;
1645 uint32_t rsvd1:29;
1646 uint32_t ack0:1;
1647#else /* __LITTLE_ENDIAN_BITFIELD */
1648 uint32_t ack0:1;
1649 uint32_t rsvd1:29;
1650 uint32_t IR:1;
1651 uint32_t AR:1;
1652#endif
1653
1654 uint32_t edtov;
1655 uint32_t arbtov;
1656 uint32_t ratov;
1657 uint32_t rttov;
1658 uint32_t altov;
1659 uint32_t lmt;
1660#define LMT_RESERVED 0x0 /* Not used */
1661#define LMT_266_10bit 0x1 /* 265.625 Mbaud 10 bit iface */
1662#define LMT_532_10bit 0x2 /* 531.25 Mbaud 10 bit iface */
1663#define LMT_1063_20bit 0x3 /* 1062.5 Mbaud 20 bit iface */
1664#define LMT_1063_10bit 0x4 /* 1062.5 Mbaud 10 bit iface */
1665#define LMT_2125_10bit 0x8 /* 2125 Mbaud 10 bit iface */
1666#define LMT_4250_10bit 0x40 /* 4250 Mbaud 10 bit iface */
1667
1668 uint32_t rsvd2;
1669 uint32_t rsvd3;
1670 uint32_t max_xri;
1671 uint32_t max_iocb;
1672 uint32_t max_rpi;
1673 uint32_t avail_xri;
1674 uint32_t avail_iocb;
1675 uint32_t avail_rpi;
1676 uint32_t default_rpi;
1677} READ_CONFIG_VAR;
1678
1679/* Structure for MB Command READ_RCONFIG (12) */
1680
1681typedef struct {
1682#ifdef __BIG_ENDIAN_BITFIELD
1683 uint32_t rsvd2:7;
1684 uint32_t recvNotify:1;
1685 uint32_t numMask:8;
1686 uint32_t profile:8;
1687 uint32_t rsvd1:4;
1688 uint32_t ring:4;
1689#else /* __LITTLE_ENDIAN_BITFIELD */
1690 uint32_t ring:4;
1691 uint32_t rsvd1:4;
1692 uint32_t profile:8;
1693 uint32_t numMask:8;
1694 uint32_t recvNotify:1;
1695 uint32_t rsvd2:7;
1696#endif
1697
1698#ifdef __BIG_ENDIAN_BITFIELD
1699 uint16_t maxResp;
1700 uint16_t maxOrig;
1701#else /* __LITTLE_ENDIAN_BITFIELD */
1702 uint16_t maxOrig;
1703 uint16_t maxResp;
1704#endif
1705
1706 RR_REG rrRegs[6];
1707
1708#ifdef __BIG_ENDIAN_BITFIELD
1709 uint16_t cmdRingOffset;
1710 uint16_t cmdEntryCnt;
1711 uint16_t rspRingOffset;
1712 uint16_t rspEntryCnt;
1713 uint16_t nextCmdOffset;
1714 uint16_t rsvd3;
1715 uint16_t nextRspOffset;
1716 uint16_t rsvd4;
1717#else /* __LITTLE_ENDIAN_BITFIELD */
1718 uint16_t cmdEntryCnt;
1719 uint16_t cmdRingOffset;
1720 uint16_t rspEntryCnt;
1721 uint16_t rspRingOffset;
1722 uint16_t rsvd3;
1723 uint16_t nextCmdOffset;
1724 uint16_t rsvd4;
1725 uint16_t nextRspOffset;
1726#endif
1727} READ_RCONF_VAR;
1728
1729/* Structure for MB Command READ_SPARM (13) */
1730/* Structure for MB Command READ_SPARM64 (0x8D) */
1731
1732typedef struct {
1733 uint32_t rsvd1;
1734 uint32_t rsvd2;
1735 union {
1736 struct ulp_bde sp; /* This BDE points to struct serv_parm
1737 structure */
1738 struct ulp_bde64 sp64;
1739 } un;
1740} READ_SPARM_VAR;
1741
1742/* Structure for MB Command READ_STATUS (14) */
1743
1744typedef struct {
1745#ifdef __BIG_ENDIAN_BITFIELD
1746 uint32_t rsvd1:31;
1747 uint32_t clrCounters:1;
1748 uint16_t activeXriCnt;
1749 uint16_t activeRpiCnt;
1750#else /* __LITTLE_ENDIAN_BITFIELD */
1751 uint32_t clrCounters:1;
1752 uint32_t rsvd1:31;
1753 uint16_t activeRpiCnt;
1754 uint16_t activeXriCnt;
1755#endif
1756
1757 uint32_t xmitByteCnt;
1758 uint32_t rcvByteCnt;
1759 uint32_t xmitFrameCnt;
1760 uint32_t rcvFrameCnt;
1761 uint32_t xmitSeqCnt;
1762 uint32_t rcvSeqCnt;
1763 uint32_t totalOrigExchanges;
1764 uint32_t totalRespExchanges;
1765 uint32_t rcvPbsyCnt;
1766 uint32_t rcvFbsyCnt;
1767} READ_STATUS_VAR;
1768
1769/* Structure for MB Command READ_RPI (15) */
1770/* Structure for MB Command READ_RPI64 (0x8F) */
1771
1772typedef struct {
1773#ifdef __BIG_ENDIAN_BITFIELD
1774 uint16_t nextRpi;
1775 uint16_t reqRpi;
1776 uint32_t rsvd2:8;
1777 uint32_t DID:24;
1778#else /* __LITTLE_ENDIAN_BITFIELD */
1779 uint16_t reqRpi;
1780 uint16_t nextRpi;
1781 uint32_t DID:24;
1782 uint32_t rsvd2:8;
1783#endif
1784
1785 union {
1786 struct ulp_bde sp;
1787 struct ulp_bde64 sp64;
1788 } un;
1789
1790} READ_RPI_VAR;
1791
1792/* Structure for MB Command READ_XRI (16) */
1793
1794typedef struct {
1795#ifdef __BIG_ENDIAN_BITFIELD
1796 uint16_t nextXri;
1797 uint16_t reqXri;
1798 uint16_t rsvd1;
1799 uint16_t rpi;
1800 uint32_t rsvd2:8;
1801 uint32_t DID:24;
1802 uint32_t rsvd3:8;
1803 uint32_t SID:24;
1804 uint32_t rsvd4;
1805 uint8_t seqId;
1806 uint8_t rsvd5;
1807 uint16_t seqCount;
1808 uint16_t oxId;
1809 uint16_t rxId;
1810 uint32_t rsvd6:30;
1811 uint32_t si:1;
1812 uint32_t exchOrig:1;
1813#else /* __LITTLE_ENDIAN_BITFIELD */
1814 uint16_t reqXri;
1815 uint16_t nextXri;
1816 uint16_t rpi;
1817 uint16_t rsvd1;
1818 uint32_t DID:24;
1819 uint32_t rsvd2:8;
1820 uint32_t SID:24;
1821 uint32_t rsvd3:8;
1822 uint32_t rsvd4;
1823 uint16_t seqCount;
1824 uint8_t rsvd5;
1825 uint8_t seqId;
1826 uint16_t rxId;
1827 uint16_t oxId;
1828 uint32_t exchOrig:1;
1829 uint32_t si:1;
1830 uint32_t rsvd6:30;
1831#endif
1832} READ_XRI_VAR;
1833
1834/* Structure for MB Command READ_REV (17) */
1835
1836typedef struct {
1837#ifdef __BIG_ENDIAN_BITFIELD
1838 uint32_t cv:1;
1839 uint32_t rr:1;
1840 uint32_t rsvd1:29;
1841 uint32_t rv:1;
1842#else /* __LITTLE_ENDIAN_BITFIELD */
1843 uint32_t rv:1;
1844 uint32_t rsvd1:29;
1845 uint32_t rr:1;
1846 uint32_t cv:1;
1847#endif
1848
1849 uint32_t biuRev;
1850 uint32_t smRev;
1851 union {
1852 uint32_t smFwRev;
1853 struct {
1854#ifdef __BIG_ENDIAN_BITFIELD
1855 uint8_t ProgType;
1856 uint8_t ProgId;
1857 uint16_t ProgVer:4;
1858 uint16_t ProgRev:4;
1859 uint16_t ProgFixLvl:2;
1860 uint16_t ProgDistType:2;
1861 uint16_t DistCnt:4;
1862#else /* __LITTLE_ENDIAN_BITFIELD */
1863 uint16_t DistCnt:4;
1864 uint16_t ProgDistType:2;
1865 uint16_t ProgFixLvl:2;
1866 uint16_t ProgRev:4;
1867 uint16_t ProgVer:4;
1868 uint8_t ProgId;
1869 uint8_t ProgType;
1870#endif
1871
1872 } b;
1873 } un;
1874 uint32_t endecRev;
1875#ifdef __BIG_ENDIAN_BITFIELD
1876 uint8_t feaLevelHigh;
1877 uint8_t feaLevelLow;
1878 uint8_t fcphHigh;
1879 uint8_t fcphLow;
1880#else /* __LITTLE_ENDIAN_BITFIELD */
1881 uint8_t fcphLow;
1882 uint8_t fcphHigh;
1883 uint8_t feaLevelLow;
1884 uint8_t feaLevelHigh;
1885#endif
1886
1887 uint32_t postKernRev;
1888 uint32_t opFwRev;
1889 uint8_t opFwName[16];
1890 uint32_t sli1FwRev;
1891 uint8_t sli1FwName[16];
1892 uint32_t sli2FwRev;
1893 uint8_t sli2FwName[16];
1894 uint32_t rsvd2;
1895 uint32_t RandomData[7];
1896} READ_REV_VAR;
1897
1898/* Structure for MB Command READ_LINK_STAT (18) */
1899
1900typedef struct {
1901 uint32_t rsvd1;
1902 uint32_t linkFailureCnt;
1903 uint32_t lossSyncCnt;
1904
1905 uint32_t lossSignalCnt;
1906 uint32_t primSeqErrCnt;
1907 uint32_t invalidXmitWord;
1908 uint32_t crcCnt;
1909 uint32_t primSeqTimeout;
1910 uint32_t elasticOverrun;
1911 uint32_t arbTimeout;
1912} READ_LNK_VAR;
1913
1914/* Structure for MB Command REG_LOGIN (19) */
1915/* Structure for MB Command REG_LOGIN64 (0x93) */
1916
1917typedef struct {
1918#ifdef __BIG_ENDIAN_BITFIELD
1919 uint16_t rsvd1;
1920 uint16_t rpi;
1921 uint32_t rsvd2:8;
1922 uint32_t did:24;
1923#else /* __LITTLE_ENDIAN_BITFIELD */
1924 uint16_t rpi;
1925 uint16_t rsvd1;
1926 uint32_t did:24;
1927 uint32_t rsvd2:8;
1928#endif
1929
1930 union {
1931 struct ulp_bde sp;
1932 struct ulp_bde64 sp64;
1933 } un;
1934
1935} REG_LOGIN_VAR;
1936
1937/* Word 30 contents for REG_LOGIN */
1938typedef union {
1939 struct {
1940#ifdef __BIG_ENDIAN_BITFIELD
1941 uint16_t rsvd1:12;
1942 uint16_t wd30_class:4;
1943 uint16_t xri;
1944#else /* __LITTLE_ENDIAN_BITFIELD */
1945 uint16_t xri;
1946 uint16_t wd30_class:4;
1947 uint16_t rsvd1:12;
1948#endif
1949 } f;
1950 uint32_t word;
1951} REG_WD30;
1952
1953/* Structure for MB Command UNREG_LOGIN (20) */
1954
1955typedef struct {
1956#ifdef __BIG_ENDIAN_BITFIELD
1957 uint16_t rsvd1;
1958 uint16_t rpi;
1959#else /* __LITTLE_ENDIAN_BITFIELD */
1960 uint16_t rpi;
1961 uint16_t rsvd1;
1962#endif
1963} UNREG_LOGIN_VAR;
1964
1965/* Structure for MB Command UNREG_D_ID (0x23) */
1966
1967typedef struct {
1968 uint32_t did;
1969} UNREG_D_ID_VAR;
1970
1971/* Structure for MB Command READ_LA (21) */
1972/* Structure for MB Command READ_LA64 (0x95) */
1973
1974typedef struct {
1975 uint32_t eventTag; /* Event tag */
1976#ifdef __BIG_ENDIAN_BITFIELD
1977 uint32_t rsvd1:22;
1978 uint32_t pb:1;
1979 uint32_t il:1;
1980 uint32_t attType:8;
1981#else /* __LITTLE_ENDIAN_BITFIELD */
1982 uint32_t attType:8;
1983 uint32_t il:1;
1984 uint32_t pb:1;
1985 uint32_t rsvd1:22;
1986#endif
1987
1988#define AT_RESERVED 0x00 /* Reserved - attType */
1989#define AT_LINK_UP 0x01 /* Link is up */
1990#define AT_LINK_DOWN 0x02 /* Link is down */
1991
1992#ifdef __BIG_ENDIAN_BITFIELD
1993 uint8_t granted_AL_PA;
1994 uint8_t lipAlPs;
1995 uint8_t lipType;
1996 uint8_t topology;
1997#else /* __LITTLE_ENDIAN_BITFIELD */
1998 uint8_t topology;
1999 uint8_t lipType;
2000 uint8_t lipAlPs;
2001 uint8_t granted_AL_PA;
2002#endif
2003
2004#define TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */
2005#define TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */
2006
2007 union {
2008 struct ulp_bde lilpBde; /* This BDE points to a 128 byte buffer
2009 to */
2010 /* store the LILP AL_PA position map into */
2011 struct ulp_bde64 lilpBde64;
2012 } un;
2013
2014#ifdef __BIG_ENDIAN_BITFIELD
2015 uint32_t Dlu:1;
2016 uint32_t Dtf:1;
2017 uint32_t Drsvd2:14;
2018 uint32_t DlnkSpeed:8;
2019 uint32_t DnlPort:4;
2020 uint32_t Dtx:2;
2021 uint32_t Drx:2;
2022#else /* __LITTLE_ENDIAN_BITFIELD */
2023 uint32_t Drx:2;
2024 uint32_t Dtx:2;
2025 uint32_t DnlPort:4;
2026 uint32_t DlnkSpeed:8;
2027 uint32_t Drsvd2:14;
2028 uint32_t Dtf:1;
2029 uint32_t Dlu:1;
2030#endif
2031
2032#ifdef __BIG_ENDIAN_BITFIELD
2033 uint32_t Ulu:1;
2034 uint32_t Utf:1;
2035 uint32_t Ursvd2:14;
2036 uint32_t UlnkSpeed:8;
2037 uint32_t UnlPort:4;
2038 uint32_t Utx:2;
2039 uint32_t Urx:2;
2040#else /* __LITTLE_ENDIAN_BITFIELD */
2041 uint32_t Urx:2;
2042 uint32_t Utx:2;
2043 uint32_t UnlPort:4;
2044 uint32_t UlnkSpeed:8;
2045 uint32_t Ursvd2:14;
2046 uint32_t Utf:1;
2047 uint32_t Ulu:1;
2048#endif
2049
2050#define LA_UNKNW_LINK 0x0 /* lnkSpeed */
2051#define LA_1GHZ_LINK 0x04 /* lnkSpeed */
2052#define LA_2GHZ_LINK 0x08 /* lnkSpeed */
2053#define LA_4GHZ_LINK 0x10 /* lnkSpeed */
2054#define LA_8GHZ_LINK 0x20 /* lnkSpeed */
2055#define LA_10GHZ_LINK 0x40 /* lnkSpeed */
2056
2057} READ_LA_VAR;
2058
2059/* Structure for MB Command CLEAR_LA (22) */
2060
2061typedef struct {
2062 uint32_t eventTag; /* Event tag */
2063 uint32_t rsvd1;
2064} CLEAR_LA_VAR;
2065
2066/* Structure for MB Command DUMP */
2067
2068typedef struct {
2069#ifdef __BIG_ENDIAN_BITFIELD
2070 uint32_t rsvd:25;
2071 uint32_t ra:1;
2072 uint32_t co:1;
2073 uint32_t cv:1;
2074 uint32_t type:4;
2075 uint32_t entry_index:16;
2076 uint32_t region_id:16;
2077#else /* __LITTLE_ENDIAN_BITFIELD */
2078 uint32_t type:4;
2079 uint32_t cv:1;
2080 uint32_t co:1;
2081 uint32_t ra:1;
2082 uint32_t rsvd:25;
2083 uint32_t region_id:16;
2084 uint32_t entry_index:16;
2085#endif
2086
2087 uint32_t rsvd1;
2088 uint32_t word_cnt;
2089 uint32_t resp_offset;
2090} DUMP_VAR;
2091
2092#define DMP_MEM_REG 0x1
2093#define DMP_NV_PARAMS 0x2
2094
2095#define DMP_REGION_VPD 0xe
2096#define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */
2097#define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */
2098#define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */
2099
2100/* Structure for MB Command CONFIG_PORT (0x88) */
2101
2102typedef struct {
2103 uint32_t pcbLen;
2104 uint32_t pcbLow; /* bit 31:0 of memory based port config block */
2105 uint32_t pcbHigh; /* bit 63:32 of memory based port config block */
2106 uint32_t hbainit[5];
2107} CONFIG_PORT_VAR;
2108
2109/* SLI-2 Port Control Block */
2110
2111/* SLIM POINTER */
2112#define SLIMOFF 0x30 /* WORD */
2113
2114typedef struct _SLI2_RDSC {
2115 uint32_t cmdEntries;
2116 uint32_t cmdAddrLow;
2117 uint32_t cmdAddrHigh;
2118
2119 uint32_t rspEntries;
2120 uint32_t rspAddrLow;
2121 uint32_t rspAddrHigh;
2122} SLI2_RDSC;
2123
2124typedef struct _PCB {
2125#ifdef __BIG_ENDIAN_BITFIELD
2126 uint32_t type:8;
2127#define TYPE_NATIVE_SLI2 0x01;
2128 uint32_t feature:8;
2129#define FEATURE_INITIAL_SLI2 0x01;
2130 uint32_t rsvd:12;
2131 uint32_t maxRing:4;
2132#else /* __LITTLE_ENDIAN_BITFIELD */
2133 uint32_t maxRing:4;
2134 uint32_t rsvd:12;
2135 uint32_t feature:8;
2136#define FEATURE_INITIAL_SLI2 0x01;
2137 uint32_t type:8;
2138#define TYPE_NATIVE_SLI2 0x01;
2139#endif
2140
2141 uint32_t mailBoxSize;
2142 uint32_t mbAddrLow;
2143 uint32_t mbAddrHigh;
2144
2145 uint32_t hgpAddrLow;
2146 uint32_t hgpAddrHigh;
2147
2148 uint32_t pgpAddrLow;
2149 uint32_t pgpAddrHigh;
2150 SLI2_RDSC rdsc[MAX_RINGS];
2151} PCB_t;
2152
2153/* NEW_FEATURE */
2154typedef struct {
2155#ifdef __BIG_ENDIAN_BITFIELD
2156 uint32_t rsvd0:27;
2157 uint32_t discardFarp:1;
2158 uint32_t IPEnable:1;
2159 uint32_t nodeName:1;
2160 uint32_t portName:1;
2161 uint32_t filterEnable:1;
2162#else /* __LITTLE_ENDIAN_BITFIELD */
2163 uint32_t filterEnable:1;
2164 uint32_t portName:1;
2165 uint32_t nodeName:1;
2166 uint32_t IPEnable:1;
2167 uint32_t discardFarp:1;
2168 uint32_t rsvd:27;
2169#endif
2170
2171 uint8_t portname[8]; /* Used to be struct lpfc_name */
2172 uint8_t nodename[8];
2173 uint32_t rsvd1;
2174 uint32_t rsvd2;
2175 uint32_t rsvd3;
2176 uint32_t IPAddress;
2177} CONFIG_FARP_VAR;
2178
2179/* Union of all Mailbox Command types */
2180#define MAILBOX_CMD_WSIZE 32
2181#define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t))
2182
2183typedef union {
2184 uint32_t varWords[MAILBOX_CMD_WSIZE - 1];
2185 LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */
2186 READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */
2187 WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */
2188 BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */
2189 INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */
2190 DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */
2191 CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */
2192 PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */
2193 CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */
2194 RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */
2195 READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */
2196 READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */
2197 READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */
2198 READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */
2199 READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */
2200 READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */
2201 READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */
2202 READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */
2203 REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */
2204 UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */
2205 READ_LA_VAR varReadLA; /* cmd = 21 (READ_LA(64)) */
2206 CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */
2207 DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */
2208 UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */
2209 CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP) NEW_FEATURE */
2210 CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */
2211} MAILVARIANTS;
2212
2213/*
2214 * SLI-2 specific structures
2215 */
2216
2217typedef struct {
2218 uint32_t cmdPutInx;
2219 uint32_t rspGetInx;
2220} HGP;
2221
2222typedef struct {
2223 uint32_t cmdGetInx;
2224 uint32_t rspPutInx;
2225} PGP;
2226
2227typedef struct _SLI2_DESC {
2228 HGP host[MAX_RINGS];
2229 uint32_t unused1[16];
2230 PGP port[MAX_RINGS];
2231} SLI2_DESC;
2232
2233typedef union {
2234 SLI2_DESC s2;
2235} SLI_VAR;
2236
2237typedef struct {
2238#ifdef __BIG_ENDIAN_BITFIELD
2239 uint16_t mbxStatus;
2240 uint8_t mbxCommand;
2241 uint8_t mbxReserved:6;
2242 uint8_t mbxHc:1;
2243 uint8_t mbxOwner:1; /* Low order bit first word */
2244#else /* __LITTLE_ENDIAN_BITFIELD */
2245 uint8_t mbxOwner:1; /* Low order bit first word */
2246 uint8_t mbxHc:1;
2247 uint8_t mbxReserved:6;
2248 uint8_t mbxCommand;
2249 uint16_t mbxStatus;
2250#endif
2251
2252 MAILVARIANTS un;
2253 SLI_VAR us;
2254} MAILBOX_t;
2255
2256/*
2257 * Begin Structure Definitions for IOCB Commands
2258 */
2259
2260typedef struct {
2261#ifdef __BIG_ENDIAN_BITFIELD
2262 uint8_t statAction;
2263 uint8_t statRsn;
2264 uint8_t statBaExp;
2265 uint8_t statLocalError;
2266#else /* __LITTLE_ENDIAN_BITFIELD */
2267 uint8_t statLocalError;
2268 uint8_t statBaExp;
2269 uint8_t statRsn;
2270 uint8_t statAction;
2271#endif
2272 /* statRsn P/F_RJT reason codes */
2273#define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */
2274#define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */
2275#define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */
2276#define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */
2277#define RJT_UNSUP_CLASS 0x05 /* Class not supported */
2278#define RJT_DELIM_ERR 0x06 /* Delimiter usage error */
2279#define RJT_UNSUP_TYPE 0x07 /* Type not supported */
2280#define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */
2281#define RJT_BAD_RCTL 0x09 /* R_CTL invalid */
2282#define RJT_BAD_FCTL 0x0A /* F_CTL invalid */
2283#define RJT_BAD_OXID 0x0B /* OX_ID invalid */
2284#define RJT_BAD_RXID 0x0C /* RX_ID invalid */
2285#define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */
2286#define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */
2287#define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */
2288#define RJT_BAD_PARM 0x10 /* Param. field invalid */
2289#define RJT_XCHG_ERR 0x11 /* Exchange error */
2290#define RJT_PROT_ERR 0x12 /* Protocol error */
2291#define RJT_BAD_LENGTH 0x13 /* Invalid Length */
2292#define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */
2293#define RJT_LOGIN_REQUIRED 0x16 /* Login required */
2294#define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */
2295#define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */
2296#define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */
2297#define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */
2298#define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */
2299
2300#define IOERR_SUCCESS 0x00 /* statLocalError */
2301#define IOERR_MISSING_CONTINUE 0x01
2302#define IOERR_SEQUENCE_TIMEOUT 0x02
2303#define IOERR_INTERNAL_ERROR 0x03
2304#define IOERR_INVALID_RPI 0x04
2305#define IOERR_NO_XRI 0x05
2306#define IOERR_ILLEGAL_COMMAND 0x06
2307#define IOERR_XCHG_DROPPED 0x07
2308#define IOERR_ILLEGAL_FIELD 0x08
2309#define IOERR_BAD_CONTINUE 0x09
2310#define IOERR_TOO_MANY_BUFFERS 0x0A
2311#define IOERR_RCV_BUFFER_WAITING 0x0B
2312#define IOERR_NO_CONNECTION 0x0C
2313#define IOERR_TX_DMA_FAILED 0x0D
2314#define IOERR_RX_DMA_FAILED 0x0E
2315#define IOERR_ILLEGAL_FRAME 0x0F
2316#define IOERR_EXTRA_DATA 0x10
2317#define IOERR_NO_RESOURCES 0x11
2318#define IOERR_RESERVED 0x12
2319#define IOERR_ILLEGAL_LENGTH 0x13
2320#define IOERR_UNSUPPORTED_FEATURE 0x14
2321#define IOERR_ABORT_IN_PROGRESS 0x15
2322#define IOERR_ABORT_REQUESTED 0x16
2323#define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17
2324#define IOERR_LOOP_OPEN_FAILURE 0x18
2325#define IOERR_RING_RESET 0x19
2326#define IOERR_LINK_DOWN 0x1A
2327#define IOERR_CORRUPTED_DATA 0x1B
2328#define IOERR_CORRUPTED_RPI 0x1C
2329#define IOERR_OUT_OF_ORDER_DATA 0x1D
2330#define IOERR_OUT_OF_ORDER_ACK 0x1E
2331#define IOERR_DUP_FRAME 0x1F
2332#define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */
2333#define IOERR_BAD_HOST_ADDRESS 0x21
2334#define IOERR_RCV_HDRBUF_WAITING 0x22
2335#define IOERR_MISSING_HDR_BUFFER 0x23
2336#define IOERR_MSEQ_CHAIN_CORRUPTED 0x24
2337#define IOERR_ABORTMULT_REQUESTED 0x25
2338#define IOERR_BUFFER_SHORTAGE 0x28
2339#define IOERR_DEFAULT 0x29
2340#define IOERR_CNT 0x2A
2341
2342#define IOERR_DRVR_MASK 0x100
2343#define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */
2344#define IOERR_SLI_BRESET 0x102
2345#define IOERR_SLI_ABORTED 0x103
2346} PARM_ERR;
2347
2348typedef union {
2349 struct {
2350#ifdef __BIG_ENDIAN_BITFIELD
2351 uint8_t Rctl; /* R_CTL field */
2352 uint8_t Type; /* TYPE field */
2353 uint8_t Dfctl; /* DF_CTL field */
2354 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
2355#else /* __LITTLE_ENDIAN_BITFIELD */
2356 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
2357 uint8_t Dfctl; /* DF_CTL field */
2358 uint8_t Type; /* TYPE field */
2359 uint8_t Rctl; /* R_CTL field */
2360#endif
2361
2362#define BC 0x02 /* Broadcast Received - Fctl */
2363#define SI 0x04 /* Sequence Initiative */
2364#define LA 0x08 /* Ignore Link Attention state */
2365#define LS 0x80 /* Last Sequence */
2366 } hcsw;
2367 uint32_t reserved;
2368} WORD5;
2369
2370/* IOCB Command template for a generic response */
2371typedef struct {
2372 uint32_t reserved[4];
2373 PARM_ERR perr;
2374} GENERIC_RSP;
2375
2376/* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */
2377typedef struct {
2378 struct ulp_bde xrsqbde[2];
2379 uint32_t xrsqRo; /* Starting Relative Offset */
2380 WORD5 w5; /* Header control/status word */
2381} XR_SEQ_FIELDS;
2382
2383/* IOCB Command template for ELS_REQUEST */
2384typedef struct {
2385 struct ulp_bde elsReq;
2386 struct ulp_bde elsRsp;
2387
2388#ifdef __BIG_ENDIAN_BITFIELD
2389 uint32_t word4Rsvd:7;
2390 uint32_t fl:1;
2391 uint32_t myID:24;
2392 uint32_t word5Rsvd:8;
2393 uint32_t remoteID:24;
2394#else /* __LITTLE_ENDIAN_BITFIELD */
2395 uint32_t myID:24;
2396 uint32_t fl:1;
2397 uint32_t word4Rsvd:7;
2398 uint32_t remoteID:24;
2399 uint32_t word5Rsvd:8;
2400#endif
2401} ELS_REQUEST;
2402
2403/* IOCB Command template for RCV_ELS_REQ */
2404typedef struct {
2405 struct ulp_bde elsReq[2];
2406 uint32_t parmRo;
2407
2408#ifdef __BIG_ENDIAN_BITFIELD
2409 uint32_t word5Rsvd:8;
2410 uint32_t remoteID:24;
2411#else /* __LITTLE_ENDIAN_BITFIELD */
2412 uint32_t remoteID:24;
2413 uint32_t word5Rsvd:8;
2414#endif
2415} RCV_ELS_REQ;
2416
2417/* IOCB Command template for ABORT / CLOSE_XRI */
2418typedef struct {
2419 uint32_t rsvd[3];
2420 uint32_t abortType;
2421#define ABORT_TYPE_ABTX 0x00000000
2422#define ABORT_TYPE_ABTS 0x00000001
2423 uint32_t parm;
2424#ifdef __BIG_ENDIAN_BITFIELD
2425 uint16_t abortContextTag; /* ulpContext from command to abort/close */
2426 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
2427#else /* __LITTLE_ENDIAN_BITFIELD */
2428 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
2429 uint16_t abortContextTag; /* ulpContext from command to abort/close */
2430#endif
2431} AC_XRI;
2432
2433/* IOCB Command template for ABORT_MXRI64 */
2434typedef struct {
2435 uint32_t rsvd[3];
2436 uint32_t abortType;
2437 uint32_t parm;
2438 uint32_t iotag32;
2439} A_MXRI64;
2440
2441/* IOCB Command template for GET_RPI */
2442typedef struct {
2443 uint32_t rsvd[4];
2444 uint32_t parmRo;
2445#ifdef __BIG_ENDIAN_BITFIELD
2446 uint32_t word5Rsvd:8;
2447 uint32_t remoteID:24;
2448#else /* __LITTLE_ENDIAN_BITFIELD */
2449 uint32_t remoteID:24;
2450 uint32_t word5Rsvd:8;
2451#endif
2452} GET_RPI;
2453
2454/* IOCB Command template for all FCP Initiator commands */
2455typedef struct {
2456 struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */
2457 struct ulp_bde fcpi_rsp; /* Rcv buffer */
2458 uint32_t fcpi_parm;
2459 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
2460} FCPI_FIELDS;
2461
2462/* IOCB Command template for all FCP Target commands */
2463typedef struct {
2464 struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */
2465 uint32_t fcpt_Offset;
2466 uint32_t fcpt_Length; /* transfer ready for IWRITE */
2467} FCPT_FIELDS;
2468
2469/* SLI-2 IOCB structure definitions */
2470
2471/* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */
2472typedef struct {
2473 ULP_BDL bdl;
2474 uint32_t xrsqRo; /* Starting Relative Offset */
2475 WORD5 w5; /* Header control/status word */
2476} XMT_SEQ_FIELDS64;
2477
2478/* IOCB Command template for 64 bit RCV_SEQUENCE64 */
2479typedef struct {
2480 struct ulp_bde64 rcvBde;
2481 uint32_t rsvd1;
2482 uint32_t xrsqRo; /* Starting Relative Offset */
2483 WORD5 w5; /* Header control/status word */
2484} RCV_SEQ_FIELDS64;
2485
2486/* IOCB Command template for ELS_REQUEST64 */
2487typedef struct {
2488 ULP_BDL bdl;
2489#ifdef __BIG_ENDIAN_BITFIELD
2490 uint32_t word4Rsvd:7;
2491 uint32_t fl:1;
2492 uint32_t myID:24;
2493 uint32_t word5Rsvd:8;
2494 uint32_t remoteID:24;
2495#else /* __LITTLE_ENDIAN_BITFIELD */
2496 uint32_t myID:24;
2497 uint32_t fl:1;
2498 uint32_t word4Rsvd:7;
2499 uint32_t remoteID:24;
2500 uint32_t word5Rsvd:8;
2501#endif
2502} ELS_REQUEST64;
2503
2504/* IOCB Command template for GEN_REQUEST64 */
2505typedef struct {
2506 ULP_BDL bdl;
2507 uint32_t xrsqRo; /* Starting Relative Offset */
2508 WORD5 w5; /* Header control/status word */
2509} GEN_REQUEST64;
2510
2511/* IOCB Command template for RCV_ELS_REQ64 */
2512typedef struct {
2513 struct ulp_bde64 elsReq;
2514 uint32_t rcvd1;
2515 uint32_t parmRo;
2516
2517#ifdef __BIG_ENDIAN_BITFIELD
2518 uint32_t word5Rsvd:8;
2519 uint32_t remoteID:24;
2520#else /* __LITTLE_ENDIAN_BITFIELD */
2521 uint32_t remoteID:24;
2522 uint32_t word5Rsvd:8;
2523#endif
2524} RCV_ELS_REQ64;
2525
2526/* IOCB Command template for all 64 bit FCP Initiator commands */
2527typedef struct {
2528 ULP_BDL bdl;
2529 uint32_t fcpi_parm;
2530 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
2531} FCPI_FIELDS64;
2532
2533/* IOCB Command template for all 64 bit FCP Target commands */
2534typedef struct {
2535 ULP_BDL bdl;
2536 uint32_t fcpt_Offset;
2537 uint32_t fcpt_Length; /* transfer ready for IWRITE */
2538} FCPT_FIELDS64;
2539
2540typedef struct _IOCB { /* IOCB structure */
2541 union {
2542 GENERIC_RSP grsp; /* Generic response */
2543 XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */
2544 struct ulp_bde cont[3]; /* up to 3 continuation bdes */
2545 RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */
2546 AC_XRI acxri; /* ABORT / CLOSE_XRI template */
2547 A_MXRI64 amxri; /* abort multiple xri command overlay */
2548 GET_RPI getrpi; /* GET_RPI template */
2549 FCPI_FIELDS fcpi; /* FCP Initiator template */
2550 FCPT_FIELDS fcpt; /* FCP target template */
2551
2552 /* SLI-2 structures */
2553
2554 struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation
2555 bde_64s */
2556 ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */
2557 GEN_REQUEST64 genreq64; /* GEN_REQUEST template */
2558 RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */
2559 XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */
2560 FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */
2561 FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */
2562
2563 uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */
2564 } un;
2565 union {
2566 struct {
2567#ifdef __BIG_ENDIAN_BITFIELD
2568 uint16_t ulpContext; /* High order bits word 6 */
2569 uint16_t ulpIoTag; /* Low order bits word 6 */
2570#else /* __LITTLE_ENDIAN_BITFIELD */
2571 uint16_t ulpIoTag; /* Low order bits word 6 */
2572 uint16_t ulpContext; /* High order bits word 6 */
2573#endif
2574 } t1;
2575 struct {
2576#ifdef __BIG_ENDIAN_BITFIELD
2577 uint16_t ulpContext; /* High order bits word 6 */
2578 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
2579 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
2580#else /* __LITTLE_ENDIAN_BITFIELD */
2581 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
2582 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
2583 uint16_t ulpContext; /* High order bits word 6 */
2584#endif
2585 } t2;
2586 } un1;
2587#define ulpContext un1.t1.ulpContext
2588#define ulpIoTag un1.t1.ulpIoTag
2589#define ulpIoTag0 un1.t2.ulpIoTag0
2590
2591#ifdef __BIG_ENDIAN_BITFIELD
2592 uint32_t ulpTimeout:8;
2593 uint32_t ulpXS:1;
2594 uint32_t ulpFCP2Rcvy:1;
2595 uint32_t ulpPU:2;
2596 uint32_t ulpIr:1;
2597 uint32_t ulpClass:3;
2598 uint32_t ulpCommand:8;
2599 uint32_t ulpStatus:4;
2600 uint32_t ulpBdeCount:2;
2601 uint32_t ulpLe:1;
2602 uint32_t ulpOwner:1; /* Low order bit word 7 */
2603#else /* __LITTLE_ENDIAN_BITFIELD */
2604 uint32_t ulpOwner:1; /* Low order bit word 7 */
2605 uint32_t ulpLe:1;
2606 uint32_t ulpBdeCount:2;
2607 uint32_t ulpStatus:4;
2608 uint32_t ulpCommand:8;
2609 uint32_t ulpClass:3;
2610 uint32_t ulpIr:1;
2611 uint32_t ulpPU:2;
2612 uint32_t ulpFCP2Rcvy:1;
2613 uint32_t ulpXS:1;
2614 uint32_t ulpTimeout:8;
2615#endif
2616
2617#define PARM_UNUSED 0 /* PU field (Word 4) not used */
2618#define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */
2619#define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */
2620#define CLASS1 0 /* Class 1 */
2621#define CLASS2 1 /* Class 2 */
2622#define CLASS3 2 /* Class 3 */
2623#define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */
2624
2625#define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */
2626#define IOSTAT_FCP_RSP_ERROR 0x1
2627#define IOSTAT_REMOTE_STOP 0x2
2628#define IOSTAT_LOCAL_REJECT 0x3
2629#define IOSTAT_NPORT_RJT 0x4
2630#define IOSTAT_FABRIC_RJT 0x5
2631#define IOSTAT_NPORT_BSY 0x6
2632#define IOSTAT_FABRIC_BSY 0x7
2633#define IOSTAT_INTERMED_RSP 0x8
2634#define IOSTAT_LS_RJT 0x9
2635#define IOSTAT_BA_RJT 0xA
2636#define IOSTAT_RSVD1 0xB
2637#define IOSTAT_RSVD2 0xC
2638#define IOSTAT_RSVD3 0xD
2639#define IOSTAT_RSVD4 0xE
2640#define IOSTAT_RSVD5 0xF
2641#define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */
2642#define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */
2643#define IOSTAT_CNT 0x11
2644
2645} IOCB_t;
2646
2647
2648#define SLI1_SLIM_SIZE (4 * 1024)
2649
2650/* Up to 498 IOCBs will fit into 16k
2651 * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384
2652 */
2653#define SLI2_SLIM_SIZE (16 * 1024)
2654
2655/* Maximum IOCBs that will fit in SLI2 slim */
2656#define MAX_SLI2_IOCB 498
2657
2658struct lpfc_sli2_slim {
2659 MAILBOX_t mbx;
2660 PCB_t pcb;
2661 IOCB_t IOCBs[MAX_SLI2_IOCB];
2662};
2663
2664/*******************************************************************
2665This macro check PCI device to allow special handling for LC HBAs.
2666
2667Parameters:
2668device : struct pci_dev 's device field
2669
2670return 1 => TRUE
2671 0 => FALSE
2672 *******************************************************************/
2673static inline int
2674lpfc_is_LC_HBA(unsigned short device)
2675{
2676 if ((device == PCI_DEVICE_ID_TFLY) ||
2677 (device == PCI_DEVICE_ID_PFLY) ||
2678 (device == PCI_DEVICE_ID_LP101) ||
2679 (device == PCI_DEVICE_ID_BMID) ||
2680 (device == PCI_DEVICE_ID_BSMB) ||
2681 (device == PCI_DEVICE_ID_ZMID) ||
2682 (device == PCI_DEVICE_ID_ZSMB) ||
2683 (device == PCI_DEVICE_ID_RFLY))
2684 return 1;
2685 else
2686 return 0;
2687}
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-05 19:45:46 -0500