tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2004-2010 Emulex. All rights reserved. *
5 * EMULEX and SLI are trademarks of Emulex. *
6 * www.emulex.com *
7 * *
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 *******************************************************************/
20
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
30
31#define PT2PT_LocalID 1
32#define PT2PT_RemoteID 2
33
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) */
38
39#define LPFC_BUF_RING0 64 /* Number of buffers to post to RING
40 0 */
41
42#define FCELSSIZE 1024 /* maximum ELS transfer size */
43
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
48
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
61
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
66
67#define LPFC_UNREG_ALL_RPIS_VPORT 0xffff
68#define LPFC_UNREG_ALL_DFLT_RPIS 0xffffffff
69
70/* vendor ID used in SCSI netlink calls */
71#define LPFC_NL_VENDOR_ID (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX)
72
73/* Common Transport structures and definitions */
74
75union CtRevisionId {
76 /* Structure is in Big Endian format */
77 struct {
78 uint32_t Revision:8;
79 uint32_t InId:24;
80 } bits;
81 uint32_t word;
82};
83
84union CtCommandResponse {
85 /* Structure is in Big Endian format */
86 struct {
87 uint32_t CmdRsp:16;
88 uint32_t Size:16;
89 } bits;
90 uint32_t word;
91};
92
93#define FC4_FEATURE_INIT 0x2
94#define FC4_FEATURE_TARGET 0x1
95
96struct lpfc_sli_ct_request {
97 /* Structure is in Big Endian format */
98 union CtRevisionId RevisionId;
99 uint8_t FsType;
100 uint8_t FsSubType;
101 uint8_t Options;
102 uint8_t Rsrvd1;
103 union CtCommandResponse CommandResponse;
104 uint8_t Rsrvd2;
105 uint8_t ReasonCode;
106 uint8_t Explanation;
107 uint8_t VendorUnique;
108
109 union {
110 uint32_t PortID;
111 struct gid {
112 uint8_t PortType; /* for GID_PT requests */
113 uint8_t DomainScope;
114 uint8_t AreaScope;
115 uint8_t Fc4Type; /* for GID_FT requests */
116 } gid;
117 struct rft {
118 uint32_t PortId; /* For RFT_ID requests */
119
120#ifdef __BIG_ENDIAN_BITFIELD
121 uint32_t rsvd0:16;
122 uint32_t rsvd1:7;
123 uint32_t fcpReg:1; /* Type 8 */
124 uint32_t rsvd2:2;
125 uint32_t ipReg:1; /* Type 5 */
126 uint32_t rsvd3:5;
127#else /* __LITTLE_ENDIAN_BITFIELD */
128 uint32_t rsvd0:16;
129 uint32_t fcpReg:1; /* Type 8 */
130 uint32_t rsvd1:7;
131 uint32_t rsvd3:5;
132 uint32_t ipReg:1; /* Type 5 */
133 uint32_t rsvd2:2;
134#endif
135
136 uint32_t rsvd[7];
137 } rft;
138 struct rnn {
139 uint32_t PortId; /* For RNN_ID requests */
140 uint8_t wwnn[8];
141 } rnn;
142 struct rsnn { /* For RSNN_ID requests */
143 uint8_t wwnn[8];
144 uint8_t len;
145 uint8_t symbname[255];
146 } rsnn;
147 struct da_id { /* For DA_ID requests */
148 uint32_t port_id;
149 } da_id;
150 struct rspn { /* For RSPN_ID requests */
151 uint32_t PortId;
152 uint8_t len;
153 uint8_t symbname[255];
154 } rspn;
155 struct gff {
156 uint32_t PortId;
157 } gff;
158 struct gff_acc {
159 uint8_t fbits[128];
160 } gff_acc;
161#define FCP_TYPE_FEATURE_OFFSET 7
162 struct rff {
163 uint32_t PortId;
164 uint8_t reserved[2];
165 uint8_t fbits;
166 uint8_t type_code; /* type=8 for FCP */
167 } rff;
168 } un;
169};
170
171#define SLI_CT_REVISION 1
172#define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
173 sizeof(struct gid))
174#define GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
175 sizeof(struct gff))
176#define RFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
177 sizeof(struct rft))
178#define RFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
179 sizeof(struct rff))
180#define RNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
181 sizeof(struct rnn))
182#define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
183 sizeof(struct rsnn))
184#define DA_ID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
185 sizeof(struct da_id))
186#define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
187 sizeof(struct rspn))
188
189/*
190 * FsType Definitions
191 */
192
193#define SLI_CT_MANAGEMENT_SERVICE 0xFA
194#define SLI_CT_TIME_SERVICE 0xFB
195#define SLI_CT_DIRECTORY_SERVICE 0xFC
196#define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD
197
198/*
199 * Directory Service Subtypes
200 */
201
202#define SLI_CT_DIRECTORY_NAME_SERVER 0x02
203
204/*
205 * Response Codes
206 */
207
208#define SLI_CT_RESPONSE_FS_RJT 0x8001
209#define SLI_CT_RESPONSE_FS_ACC 0x8002
210
211/*
212 * Reason Codes
213 */
214
215#define SLI_CT_NO_ADDITIONAL_EXPL 0x0
216#define SLI_CT_INVALID_COMMAND 0x01
217#define SLI_CT_INVALID_VERSION 0x02
218#define SLI_CT_LOGICAL_ERROR 0x03
219#define SLI_CT_INVALID_IU_SIZE 0x04
220#define SLI_CT_LOGICAL_BUSY 0x05
221#define SLI_CT_PROTOCOL_ERROR 0x07
222#define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09
223#define SLI_CT_REQ_NOT_SUPPORTED 0x0b
224#define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10
225#define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11
226#define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12
227#define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13
228#define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20
229#define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21
230#define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22
231#define SLI_CT_VENDOR_UNIQUE 0xff
232
233/*
234 * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations
235 */
236
237#define SLI_CT_NO_PORT_ID 0x01
238#define SLI_CT_NO_PORT_NAME 0x02
239#define SLI_CT_NO_NODE_NAME 0x03
240#define SLI_CT_NO_CLASS_OF_SERVICE 0x04
241#define SLI_CT_NO_IP_ADDRESS 0x05
242#define SLI_CT_NO_IPA 0x06
243#define SLI_CT_NO_FC4_TYPES 0x07
244#define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08
245#define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09
246#define SLI_CT_NO_PORT_TYPE 0x0A
247#define SLI_CT_ACCESS_DENIED 0x10
248#define SLI_CT_INVALID_PORT_ID 0x11
249#define SLI_CT_DATABASE_EMPTY 0x12
250
251/*
252 * Name Server Command Codes
253 */
254
255#define SLI_CTNS_GA_NXT 0x0100
256#define SLI_CTNS_GPN_ID 0x0112
257#define SLI_CTNS_GNN_ID 0x0113
258#define SLI_CTNS_GCS_ID 0x0114
259#define SLI_CTNS_GFT_ID 0x0117
260#define SLI_CTNS_GSPN_ID 0x0118
261#define SLI_CTNS_GPT_ID 0x011A
262#define SLI_CTNS_GFF_ID 0x011F
263#define SLI_CTNS_GID_PN 0x0121
264#define SLI_CTNS_GID_NN 0x0131
265#define SLI_CTNS_GIP_NN 0x0135
266#define SLI_CTNS_GIPA_NN 0x0136
267#define SLI_CTNS_GSNN_NN 0x0139
268#define SLI_CTNS_GNN_IP 0x0153
269#define SLI_CTNS_GIPA_IP 0x0156
270#define SLI_CTNS_GID_FT 0x0171
271#define SLI_CTNS_GID_PT 0x01A1
272#define SLI_CTNS_RPN_ID 0x0212
273#define SLI_CTNS_RNN_ID 0x0213
274#define SLI_CTNS_RCS_ID 0x0214
275#define SLI_CTNS_RFT_ID 0x0217
276#define SLI_CTNS_RSPN_ID 0x0218
277#define SLI_CTNS_RPT_ID 0x021A
278#define SLI_CTNS_RFF_ID 0x021F
279#define SLI_CTNS_RIP_NN 0x0235
280#define SLI_CTNS_RIPA_NN 0x0236
281#define SLI_CTNS_RSNN_NN 0x0239
282#define SLI_CTNS_DA_ID 0x0300
283
284/*
285 * Port Types
286 */
287
288#define SLI_CTPT_N_PORT 0x01
289#define SLI_CTPT_NL_PORT 0x02
290#define SLI_CTPT_FNL_PORT 0x03
291#define SLI_CTPT_IP 0x04
292#define SLI_CTPT_FCP 0x08
293#define SLI_CTPT_NX_PORT 0x7F
294#define SLI_CTPT_F_PORT 0x81
295#define SLI_CTPT_FL_PORT 0x82
296#define SLI_CTPT_E_PORT 0x84
297
298#define SLI_CT_LAST_ENTRY 0x80000000
299
300/* Fibre Channel Service Parameter definitions */
301
302#define FC_PH_4_0 6 /* FC-PH version 4.0 */
303#define FC_PH_4_1 7 /* FC-PH version 4.1 */
304#define FC_PH_4_2 8 /* FC-PH version 4.2 */
305#define FC_PH_4_3 9 /* FC-PH version 4.3 */
306
307#define FC_PH_LOW 8 /* Lowest supported FC-PH version */
308#define FC_PH_HIGH 9 /* Highest supported FC-PH version */
309#define FC_PH3 0x20 /* FC-PH-3 version */
310
311#define FF_FRAME_SIZE 2048
312
313struct lpfc_name {
314 union {
315 struct {
316#ifdef __BIG_ENDIAN_BITFIELD
317 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
318 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
319 8:11 of IEEE ext */
320#else /* __LITTLE_ENDIAN_BITFIELD */
321 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
322 8:11 of IEEE ext */
323 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
324#endif
325
326#define NAME_IEEE 0x1 /* IEEE name - nameType */
327#define NAME_IEEE_EXT 0x2 /* IEEE extended name */
328#define NAME_FC_TYPE 0x3 /* FC native name type */
329#define NAME_IP_TYPE 0x4 /* IP address */
330#define NAME_CCITT_TYPE 0xC
331#define NAME_CCITT_GR_TYPE 0xE
332 uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE
333 extended Lsb */
334 uint8_t IEEE[6]; /* FC IEEE address */
335 } s;
336 uint8_t wwn[8];
337 } u;
338};
339
340struct csp {
341 uint8_t fcphHigh; /* FC Word 0, byte 0 */
342 uint8_t fcphLow;
343 uint8_t bbCreditMsb;
344 uint8_t bbCreditlsb; /* FC Word 0, byte 3 */
345
346/*
347 * Word 1 Bit 31 in common service parameter is overloaded.
348 * Word 1 Bit 31 in FLOGI request is multiple NPort request
349 * Word 1 Bit 31 in FLOGI response is clean address bit
350 */
351#define clean_address_bit request_multiple_Nport /* Word 1, bit 31 */
352#ifdef __BIG_ENDIAN_BITFIELD
353 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
354 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
355 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */
356 uint16_t fPort:1; /* FC Word 1, bit 28 */
357 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
358 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
359 uint16_t multicast:1; /* FC Word 1, bit 25 */
360 uint16_t broadcast:1; /* FC Word 1, bit 24 */
361
362 uint16_t huntgroup:1; /* FC Word 1, bit 23 */
363 uint16_t simplex:1; /* FC Word 1, bit 22 */
364 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
365 uint16_t dhd:1; /* FC Word 1, bit 18 */
366 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
367 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
368#else /* __LITTLE_ENDIAN_BITFIELD */
369 uint16_t broadcast:1; /* FC Word 1, bit 24 */
370 uint16_t multicast:1; /* FC Word 1, bit 25 */
371 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
372 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
373 uint16_t fPort:1; /* FC Word 1, bit 28 */
374 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */
375 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
376 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
377
378 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
379 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
380 uint16_t dhd:1; /* FC Word 1, bit 18 */
381 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
382 uint16_t simplex:1; /* FC Word 1, bit 22 */
383 uint16_t huntgroup:1; /* FC Word 1, bit 23 */
384#endif
385
386 uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */
387 uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */
388 union {
389 struct {
390 uint8_t word2Reserved1; /* FC Word 2 byte 0 */
391
392 uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */
393 uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */
394
395 uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */
396 } nPort;
397 uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */
398 } w2;
399
400 uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */
401};
402
403struct class_parms {
404#ifdef __BIG_ENDIAN_BITFIELD
405 uint8_t classValid:1; /* FC Word 0, bit 31 */
406 uint8_t intermix:1; /* FC Word 0, bit 30 */
407 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
408 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
409 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
410 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
411#else /* __LITTLE_ENDIAN_BITFIELD */
412 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
413 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
414 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
415 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
416 uint8_t intermix:1; /* FC Word 0, bit 30 */
417 uint8_t classValid:1; /* FC Word 0, bit 31 */
418
419#endif
420
421 uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */
422
423#ifdef __BIG_ENDIAN_BITFIELD
424 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
425 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
426 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
427 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
428 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
429#else /* __LITTLE_ENDIAN_BITFIELD */
430 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
431 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
432 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
433 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
434 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
435#endif
436
437 uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */
438
439#ifdef __BIG_ENDIAN_BITFIELD
440 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
441 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
442 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
443 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
444 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
445 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
446#else /* __LITTLE_ENDIAN_BITFIELD */
447 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
448 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
449 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
450 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
451 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
452 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
453#endif
454
455 uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */
456 uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */
457 uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */
458
459 uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */
460 uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */
461 uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */
462 uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */
463
464 uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */
465 uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */
466 uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */
467 uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */
468};
469
470struct serv_parm { /* Structure is in Big Endian format */
471 struct csp cmn;
472 struct lpfc_name portName;
473 struct lpfc_name nodeName;
474 struct class_parms cls1;
475 struct class_parms cls2;
476 struct class_parms cls3;
477 struct class_parms cls4;
478 uint8_t vendorVersion[16];
479};
480
481/*
482 * Virtual Fabric Tagging Header
483 */
484struct fc_vft_header {
485 uint32_t word0;
486#define fc_vft_hdr_r_ctl_SHIFT 24
487#define fc_vft_hdr_r_ctl_MASK 0xFF
488#define fc_vft_hdr_r_ctl_WORD word0
489#define fc_vft_hdr_ver_SHIFT 22
490#define fc_vft_hdr_ver_MASK 0x3
491#define fc_vft_hdr_ver_WORD word0
492#define fc_vft_hdr_type_SHIFT 18
493#define fc_vft_hdr_type_MASK 0xF
494#define fc_vft_hdr_type_WORD word0
495#define fc_vft_hdr_e_SHIFT 16
496#define fc_vft_hdr_e_MASK 0x1
497#define fc_vft_hdr_e_WORD word0
498#define fc_vft_hdr_priority_SHIFT 13
499#define fc_vft_hdr_priority_MASK 0x7
500#define fc_vft_hdr_priority_WORD word0
501#define fc_vft_hdr_vf_id_SHIFT 1
502#define fc_vft_hdr_vf_id_MASK 0xFFF
503#define fc_vft_hdr_vf_id_WORD word0
504 uint32_t word1;
505#define fc_vft_hdr_hopct_SHIFT 24
506#define fc_vft_hdr_hopct_MASK 0xFF
507#define fc_vft_hdr_hopct_WORD word1
508};
509
510/*
511 * Extended Link Service LS_COMMAND codes (Payload Word 0)
512 */
513#ifdef __BIG_ENDIAN_BITFIELD
514#define ELS_CMD_MASK 0xffff0000
515#define ELS_RSP_MASK 0xff000000
516#define ELS_CMD_LS_RJT 0x01000000
517#define ELS_CMD_ACC 0x02000000
518#define ELS_CMD_PLOGI 0x03000000
519#define ELS_CMD_FLOGI 0x04000000
520#define ELS_CMD_LOGO 0x05000000
521#define ELS_CMD_ABTX 0x06000000
522#define ELS_CMD_RCS 0x07000000
523#define ELS_CMD_RES 0x08000000
524#define ELS_CMD_RSS 0x09000000
525#define ELS_CMD_RSI 0x0A000000
526#define ELS_CMD_ESTS 0x0B000000
527#define ELS_CMD_ESTC 0x0C000000
528#define ELS_CMD_ADVC 0x0D000000
529#define ELS_CMD_RTV 0x0E000000
530#define ELS_CMD_RLS 0x0F000000
531#define ELS_CMD_ECHO 0x10000000
532#define ELS_CMD_TEST 0x11000000
533#define ELS_CMD_RRQ 0x12000000
534#define ELS_CMD_PRLI 0x20100014
535#define ELS_CMD_PRLO 0x21100014
536#define ELS_CMD_PRLO_ACC 0x02100014
537#define ELS_CMD_PDISC 0x50000000
538#define ELS_CMD_FDISC 0x51000000
539#define ELS_CMD_ADISC 0x52000000
540#define ELS_CMD_FARP 0x54000000
541#define ELS_CMD_FARPR 0x55000000
542#define ELS_CMD_RPS 0x56000000
543#define ELS_CMD_RPL 0x57000000
544#define ELS_CMD_FAN 0x60000000
545#define ELS_CMD_RSCN 0x61040000
546#define ELS_CMD_SCR 0x62000000
547#define ELS_CMD_RNID 0x78000000
548#define ELS_CMD_LIRR 0x7A000000
549#else /* __LITTLE_ENDIAN_BITFIELD */
550#define ELS_CMD_MASK 0xffff
551#define ELS_RSP_MASK 0xff
552#define ELS_CMD_LS_RJT 0x01
553#define ELS_CMD_ACC 0x02
554#define ELS_CMD_PLOGI 0x03
555#define ELS_CMD_FLOGI 0x04
556#define ELS_CMD_LOGO 0x05
557#define ELS_CMD_ABTX 0x06
558#define ELS_CMD_RCS 0x07
559#define ELS_CMD_RES 0x08
560#define ELS_CMD_RSS 0x09
561#define ELS_CMD_RSI 0x0A
562#define ELS_CMD_ESTS 0x0B
563#define ELS_CMD_ESTC 0x0C
564#define ELS_CMD_ADVC 0x0D
565#define ELS_CMD_RTV 0x0E
566#define ELS_CMD_RLS 0x0F
567#define ELS_CMD_ECHO 0x10
568#define ELS_CMD_TEST 0x11
569#define ELS_CMD_RRQ 0x12
570#define ELS_CMD_PRLI 0x14001020
571#define ELS_CMD_PRLO 0x14001021
572#define ELS_CMD_PRLO_ACC 0x14001002
573#define ELS_CMD_PDISC 0x50
574#define ELS_CMD_FDISC 0x51
575#define ELS_CMD_ADISC 0x52
576#define ELS_CMD_FARP 0x54
577#define ELS_CMD_FARPR 0x55
578#define ELS_CMD_RPS 0x56
579#define ELS_CMD_RPL 0x57
580#define ELS_CMD_FAN 0x60
581#define ELS_CMD_RSCN 0x0461
582#define ELS_CMD_SCR 0x62
583#define ELS_CMD_RNID 0x78
584#define ELS_CMD_LIRR 0x7A
585#endif
586
587/*
588 * LS_RJT Payload Definition
589 */
590
591struct ls_rjt { /* Structure is in Big Endian format */
592 union {
593 uint32_t lsRjtError;
594 struct {
595 uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */
596
597 uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */
598 /* LS_RJT reason codes */
599#define LSRJT_INVALID_CMD 0x01
600#define LSRJT_LOGICAL_ERR 0x03
601#define LSRJT_LOGICAL_BSY 0x05
602#define LSRJT_PROTOCOL_ERR 0x07
603#define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */
604#define LSRJT_CMD_UNSUPPORTED 0x0B
605#define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */
606
607 uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */
608 /* LS_RJT reason explanation */
609#define LSEXP_NOTHING_MORE 0x00
610#define LSEXP_SPARM_OPTIONS 0x01
611#define LSEXP_SPARM_ICTL 0x03
612#define LSEXP_SPARM_RCTL 0x05
613#define LSEXP_SPARM_RCV_SIZE 0x07
614#define LSEXP_SPARM_CONCUR_SEQ 0x09
615#define LSEXP_SPARM_CREDIT 0x0B
616#define LSEXP_INVALID_PNAME 0x0D
617#define LSEXP_INVALID_NNAME 0x0E
618#define LSEXP_INVALID_CSP 0x0F
619#define LSEXP_INVALID_ASSOC_HDR 0x11
620#define LSEXP_ASSOC_HDR_REQ 0x13
621#define LSEXP_INVALID_O_SID 0x15
622#define LSEXP_INVALID_OX_RX 0x17
623#define LSEXP_CMD_IN_PROGRESS 0x19
624#define LSEXP_PORT_LOGIN_REQ 0x1E
625#define LSEXP_INVALID_NPORT_ID 0x1F
626#define LSEXP_INVALID_SEQ_ID 0x21
627#define LSEXP_INVALID_XCHG 0x23
628#define LSEXP_INACTIVE_XCHG 0x25
629#define LSEXP_RQ_REQUIRED 0x27
630#define LSEXP_OUT_OF_RESOURCE 0x29
631#define LSEXP_CANT_GIVE_DATA 0x2A
632#define LSEXP_REQ_UNSUPPORTED 0x2C
633 uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */
634 } b;
635 } un;
636};
637
638/*
639 * N_Port Login (FLOGO/PLOGO Request) Payload Definition
640 */
641
642typedef struct _LOGO { /* Structure is in Big Endian format */
643 union {
644 uint32_t nPortId32; /* Access nPortId as a word */
645 struct {
646 uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */
647 uint8_t nPortIdByte0; /* N_port ID bit 16:23 */
648 uint8_t nPortIdByte1; /* N_port ID bit 8:15 */
649 uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */
650 } b;
651 } un;
652 struct lpfc_name portName; /* N_port name field */
653} LOGO;
654
655/*
656 * FCP Login (PRLI Request / ACC) Payload Definition
657 */
658
659#define PRLX_PAGE_LEN 0x10
660#define TPRLO_PAGE_LEN 0x14
661
662typedef struct _PRLI { /* Structure is in Big Endian format */
663 uint8_t prliType; /* FC Parm Word 0, bit 24:31 */
664
665#define PRLI_FCP_TYPE 0x08
666 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
667
668#ifdef __BIG_ENDIAN_BITFIELD
669 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
670 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
671 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
672
673 /* ACC = imagePairEstablished */
674 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
675 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
676#else /* __LITTLE_ENDIAN_BITFIELD */
677 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
678 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
679 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
680 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
681 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
682 /* ACC = imagePairEstablished */
683#endif
684
685#define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */
686#define PRLI_NO_RESOURCES 0x2
687#define PRLI_INIT_INCOMPLETE 0x3
688#define PRLI_NO_SUCH_PA 0x4
689#define PRLI_PREDEF_CONFIG 0x5
690#define PRLI_PARTIAL_SUCCESS 0x6
691#define PRLI_INVALID_PAGE_CNT 0x7
692 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
693
694 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
695
696 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
697
698 uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */
699 uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */
700
701#ifdef __BIG_ENDIAN_BITFIELD
702 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
703 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
704 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
705 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
706 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
707 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
708 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
709 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
710 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
711 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
712 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
713 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
714 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
715 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
716 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
717 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
718#else /* __LITTLE_ENDIAN_BITFIELD */
719 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
720 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
721 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
722 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
723 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
724 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
725 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
726 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
727 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
728 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
729 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
730 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
731 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
732 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
733 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
734 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
735#endif
736} PRLI;
737
738/*
739 * FCP Logout (PRLO Request / ACC) Payload Definition
740 */
741
742typedef struct _PRLO { /* Structure is in Big Endian format */
743 uint8_t prloType; /* FC Parm Word 0, bit 24:31 */
744
745#define PRLO_FCP_TYPE 0x08
746 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
747
748#ifdef __BIG_ENDIAN_BITFIELD
749 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
750 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
751 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
752 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
753#else /* __LITTLE_ENDIAN_BITFIELD */
754 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
755 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
756 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
757 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
758#endif
759
760#define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */
761#define PRLO_NO_SUCH_IMAGE 0x4
762#define PRLO_INVALID_PAGE_CNT 0x7
763
764 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
765
766 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
767
768 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
769
770 uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */
771} PRLO;
772
773typedef struct _ADISC { /* Structure is in Big Endian format */
774 uint32_t hardAL_PA;
775 struct lpfc_name portName;
776 struct lpfc_name nodeName;
777 uint32_t DID;
778} ADISC;
779
780typedef struct _FARP { /* Structure is in Big Endian format */
781 uint32_t Mflags:8;
782 uint32_t Odid:24;
783#define FARP_NO_ACTION 0 /* FARP information enclosed, no
784 action */
785#define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */
786#define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */
787#define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */
788#define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not
789 supported */
790#define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not
791 supported */
792 uint32_t Rflags:8;
793 uint32_t Rdid:24;
794#define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */
795#define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */
796 struct lpfc_name OportName;
797 struct lpfc_name OnodeName;
798 struct lpfc_name RportName;
799 struct lpfc_name RnodeName;
800 uint8_t Oipaddr[16];
801 uint8_t Ripaddr[16];
802} FARP;
803
804typedef struct _FAN { /* Structure is in Big Endian format */
805 uint32_t Fdid;
806 struct lpfc_name FportName;
807 struct lpfc_name FnodeName;
808} FAN;
809
810typedef struct _SCR { /* Structure is in Big Endian format */
811 uint8_t resvd1;
812 uint8_t resvd2;
813 uint8_t resvd3;
814 uint8_t Function;
815#define SCR_FUNC_FABRIC 0x01
816#define SCR_FUNC_NPORT 0x02
817#define SCR_FUNC_FULL 0x03
818#define SCR_CLEAR 0xff
819} SCR;
820
821typedef struct _RNID_TOP_DISC {
822 struct lpfc_name portName;
823 uint8_t resvd[8];
824 uint32_t unitType;
825#define RNID_HBA 0x7
826#define RNID_HOST 0xa
827#define RNID_DRIVER 0xd
828 uint32_t physPort;
829 uint32_t attachedNodes;
830 uint16_t ipVersion;
831#define RNID_IPV4 0x1
832#define RNID_IPV6 0x2
833 uint16_t UDPport;
834 uint8_t ipAddr[16];
835 uint16_t resvd1;
836 uint16_t flags;
837#define RNID_TD_SUPPORT 0x1
838#define RNID_LP_VALID 0x2
839} RNID_TOP_DISC;
840
841typedef struct _RNID { /* Structure is in Big Endian format */
842 uint8_t Format;
843#define RNID_TOPOLOGY_DISC 0xdf
844 uint8_t CommonLen;
845 uint8_t resvd1;
846 uint8_t SpecificLen;
847 struct lpfc_name portName;
848 struct lpfc_name nodeName;
849 union {
850 RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */
851 } un;
852} RNID;
853
854typedef struct _RPS { /* Structure is in Big Endian format */
855 union {
856 uint32_t portNum;
857 struct lpfc_name portName;
858 } un;
859} RPS;
860
861typedef struct _RPS_RSP { /* Structure is in Big Endian format */
862 uint16_t rsvd1;
863 uint16_t portStatus;
864 uint32_t linkFailureCnt;
865 uint32_t lossSyncCnt;
866 uint32_t lossSignalCnt;
867 uint32_t primSeqErrCnt;
868 uint32_t invalidXmitWord;
869 uint32_t crcCnt;
870} RPS_RSP;
871
872struct RLS { /* Structure is in Big Endian format */
873 uint32_t rls;
874#define rls_rsvd_SHIFT 24
875#define rls_rsvd_MASK 0x000000ff
876#define rls_rsvd_WORD rls
877#define rls_did_SHIFT 0
878#define rls_did_MASK 0x00ffffff
879#define rls_did_WORD rls
880};
881
882struct RLS_RSP { /* Structure is in Big Endian format */
883 uint32_t linkFailureCnt;
884 uint32_t lossSyncCnt;
885 uint32_t lossSignalCnt;
886 uint32_t primSeqErrCnt;
887 uint32_t invalidXmitWord;
888 uint32_t crcCnt;
889};
890
891struct RRQ { /* Structure is in Big Endian format */
892 uint32_t rrq;
893#define rrq_rsvd_SHIFT 24
894#define rrq_rsvd_MASK 0x000000ff
895#define rrq_rsvd_WORD rrq
896#define rrq_did_SHIFT 0
897#define rrq_did_MASK 0x00ffffff
898#define rrq_did_WORD rrq
899 uint32_t rrq_exchg;
900#define rrq_oxid_SHIFT 16
901#define rrq_oxid_MASK 0xffff
902#define rrq_oxid_WORD rrq_exchg
903#define rrq_rxid_SHIFT 0
904#define rrq_rxid_MASK 0xffff
905#define rrq_rxid_WORD rrq_exchg
906};
907
908#define LPFC_MAX_VFN_PER_PFN 255 /* Maximum VFs allowed per ARI */
909#define LPFC_DEF_VFN_PER_PFN 0 /* Default VFs due to platform limitation*/
910
911struct RTV_RSP { /* Structure is in Big Endian format */
912 uint32_t ratov;
913 uint32_t edtov;
914 uint32_t qtov;
915#define qtov_rsvd0_SHIFT 28
916#define qtov_rsvd0_MASK 0x0000000f
917#define qtov_rsvd0_WORD qtov /* reserved */
918#define qtov_edtovres_SHIFT 27
919#define qtov_edtovres_MASK 0x00000001
920#define qtov_edtovres_WORD qtov /* E_D_TOV Resolution */
921#define qtov__rsvd1_SHIFT 19
922#define qtov_rsvd1_MASK 0x0000003f
923#define qtov_rsvd1_WORD qtov /* reserved */
924#define qtov_rttov_SHIFT 18
925#define qtov_rttov_MASK 0x00000001
926#define qtov_rttov_WORD qtov /* R_T_TOV value */
927#define qtov_rsvd2_SHIFT 0
928#define qtov_rsvd2_MASK 0x0003ffff
929#define qtov_rsvd2_WORD qtov /* reserved */
930};
931
932
933typedef struct _RPL { /* Structure is in Big Endian format */
934 uint32_t maxsize;
935 uint32_t index;
936} RPL;
937
938typedef struct _PORT_NUM_BLK {
939 uint32_t portNum;
940 uint32_t portID;
941 struct lpfc_name portName;
942} PORT_NUM_BLK;
943
944typedef struct _RPL_RSP { /* Structure is in Big Endian format */
945 uint32_t listLen;
946 uint32_t index;
947 PORT_NUM_BLK port_num_blk;
948} RPL_RSP;
949
950/* This is used for RSCN command */
951typedef struct _D_ID { /* Structure is in Big Endian format */
952 union {
953 uint32_t word;
954 struct {
955#ifdef __BIG_ENDIAN_BITFIELD
956 uint8_t resv;
957 uint8_t domain;
958 uint8_t area;
959 uint8_t id;
960#else /* __LITTLE_ENDIAN_BITFIELD */
961 uint8_t id;
962 uint8_t area;
963 uint8_t domain;
964 uint8_t resv;
965#endif
966 } b;
967 } un;
968} D_ID;
969
970#define RSCN_ADDRESS_FORMAT_PORT 0x0
971#define RSCN_ADDRESS_FORMAT_AREA 0x1
972#define RSCN_ADDRESS_FORMAT_DOMAIN 0x2
973#define RSCN_ADDRESS_FORMAT_FABRIC 0x3
974#define RSCN_ADDRESS_FORMAT_MASK 0x3
975
976/*
977 * Structure to define all ELS Payload types
978 */
979
980typedef struct _ELS_PKT { /* Structure is in Big Endian format */
981 uint8_t elsCode; /* FC Word 0, bit 24:31 */
982 uint8_t elsByte1;
983 uint8_t elsByte2;
984 uint8_t elsByte3;
985 union {
986 struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */
987 struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */
988 LOGO logo; /* Payload for PLOGO/FLOGO/ACC */
989 PRLI prli; /* Payload for PRLI/ACC */
990 PRLO prlo; /* Payload for PRLO/ACC */
991 ADISC adisc; /* Payload for ADISC/ACC */
992 FARP farp; /* Payload for FARP/ACC */
993 FAN fan; /* Payload for FAN */
994 SCR scr; /* Payload for SCR/ACC */
995 RNID rnid; /* Payload for RNID */
996 uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */
997 } un;
998} ELS_PKT;
999
1000/*
1001 * FDMI
1002 * HBA MAnagement Operations Command Codes
1003 */
1004#define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */
1005#define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */
1006#define SLI_MGMT_GRPL 0x102 /* Get registered Port list */
1007#define SLI_MGMT_GPAT 0x110 /* Get Port attributes */
1008#define SLI_MGMT_RHBA 0x200 /* Register HBA */
1009#define SLI_MGMT_RHAT 0x201 /* Register HBA attributes */
1010#define SLI_MGMT_RPRT 0x210 /* Register Port */
1011#define SLI_MGMT_RPA 0x211 /* Register Port attributes */
1012#define SLI_MGMT_DHBA 0x300 /* De-register HBA */
1013#define SLI_MGMT_DPRT 0x310 /* De-register Port */
1014
1015/*
1016 * Management Service Subtypes
1017 */
1018#define SLI_CT_FDMI_Subtypes 0x10
1019
1020/*
1021 * HBA Management Service Reject Code
1022 */
1023#define REJECT_CODE 0x9 /* Unable to perform command request */
1024
1025/*
1026 * HBA Management Service Reject Reason Code
1027 * Please refer to the Reason Codes above
1028 */
1029
1030/*
1031 * HBA Attribute Types
1032 */
1033#define NODE_NAME 0x1
1034#define MANUFACTURER 0x2
1035#define SERIAL_NUMBER 0x3
1036#define MODEL 0x4
1037#define MODEL_DESCRIPTION 0x5
1038#define HARDWARE_VERSION 0x6
1039#define DRIVER_VERSION 0x7
1040#define OPTION_ROM_VERSION 0x8
1041#define FIRMWARE_VERSION 0x9
1042#define OS_NAME_VERSION 0xa
1043#define MAX_CT_PAYLOAD_LEN 0xb
1044
1045/*
1046 * Port Attrubute Types
1047 */
1048#define SUPPORTED_FC4_TYPES 0x1
1049#define SUPPORTED_SPEED 0x2
1050#define PORT_SPEED 0x3
1051#define MAX_FRAME_SIZE 0x4
1052#define OS_DEVICE_NAME 0x5
1053#define HOST_NAME 0x6
1054
1055union AttributesDef {
1056 /* Structure is in Big Endian format */
1057 struct {
1058 uint32_t AttrType:16;
1059 uint32_t AttrLen:16;
1060 } bits;
1061 uint32_t word;
1062};
1063
1064
1065/*
1066 * HBA Attribute Entry (8 - 260 bytes)
1067 */
1068typedef struct {
1069 union AttributesDef ad;
1070 union {
1071 uint32_t VendorSpecific;
1072 uint8_t Manufacturer[64];
1073 uint8_t SerialNumber[64];
1074 uint8_t Model[256];
1075 uint8_t ModelDescription[256];
1076 uint8_t HardwareVersion[256];
1077 uint8_t DriverVersion[256];
1078 uint8_t OptionROMVersion[256];
1079 uint8_t FirmwareVersion[256];
1080 struct lpfc_name NodeName;
1081 uint8_t SupportFC4Types[32];
1082 uint32_t SupportSpeed;
1083 uint32_t PortSpeed;
1084 uint32_t MaxFrameSize;
1085 uint8_t OsDeviceName[256];
1086 uint8_t OsNameVersion[256];
1087 uint32_t MaxCTPayloadLen;
1088 uint8_t HostName[256];
1089 } un;
1090} ATTRIBUTE_ENTRY;
1091
1092/*
1093 * HBA Attribute Block
1094 */
1095typedef struct {
1096 uint32_t EntryCnt; /* Number of HBA attribute entries */
1097 ATTRIBUTE_ENTRY Entry; /* Variable-length array */
1098} ATTRIBUTE_BLOCK;
1099
1100/*
1101 * Port Entry
1102 */
1103typedef struct {
1104 struct lpfc_name PortName;
1105} PORT_ENTRY;
1106
1107/*
1108 * HBA Identifier
1109 */
1110typedef struct {
1111 struct lpfc_name PortName;
1112} HBA_IDENTIFIER;
1113
1114/*
1115 * Registered Port List Format
1116 */
1117typedef struct {
1118 uint32_t EntryCnt;
1119 PORT_ENTRY pe; /* Variable-length array */
1120} REG_PORT_LIST;
1121
1122/*
1123 * Register HBA(RHBA)
1124 */
1125typedef struct {
1126 HBA_IDENTIFIER hi;
1127 REG_PORT_LIST rpl; /* variable-length array */
1128/* ATTRIBUTE_BLOCK ab; */
1129} REG_HBA;
1130
1131/*
1132 * Register HBA Attributes (RHAT)
1133 */
1134typedef struct {
1135 struct lpfc_name HBA_PortName;
1136 ATTRIBUTE_BLOCK ab;
1137} REG_HBA_ATTRIBUTE;
1138
1139/*
1140 * Register Port Attributes (RPA)
1141 */
1142typedef struct {
1143 struct lpfc_name PortName;
1144 ATTRIBUTE_BLOCK ab;
1145} REG_PORT_ATTRIBUTE;
1146
1147/*
1148 * Get Registered HBA List (GRHL) Accept Payload Format
1149 */
1150typedef struct {
1151 uint32_t HBA__Entry_Cnt; /* Number of Registered HBA Identifiers */
1152 struct lpfc_name HBA_PortName; /* Variable-length array */
1153} GRHL_ACC_PAYLOAD;
1154
1155/*
1156 * Get Registered Port List (GRPL) Accept Payload Format
1157 */
1158typedef struct {
1159 uint32_t RPL_Entry_Cnt; /* Number of Registered Port Entries */
1160 PORT_ENTRY Reg_Port_Entry[1]; /* Variable-length array */
1161} GRPL_ACC_PAYLOAD;
1162
1163/*
1164 * Get Port Attributes (GPAT) Accept Payload Format
1165 */
1166
1167typedef struct {
1168 ATTRIBUTE_BLOCK pab;
1169} GPAT_ACC_PAYLOAD;
1170
1171
1172/*
1173 * Begin HBA configuration parameters.
1174 * The PCI configuration register BAR assignments are:
1175 * BAR0, offset 0x10 - SLIM base memory address
1176 * BAR1, offset 0x14 - SLIM base memory high address
1177 * BAR2, offset 0x18 - REGISTER base memory address
1178 * BAR3, offset 0x1c - REGISTER base memory high address
1179 * BAR4, offset 0x20 - BIU I/O registers
1180 * BAR5, offset 0x24 - REGISTER base io high address
1181 */
1182
1183/* Number of rings currently used and available. */
1184#define MAX_CONFIGURED_RINGS 3
1185#define MAX_RINGS 4
1186
1187/* IOCB / Mailbox is owned by FireFly */
1188#define OWN_CHIP 1
1189
1190/* IOCB / Mailbox is owned by Host */
1191#define OWN_HOST 0
1192
1193/* Number of 4-byte words in an IOCB. */
1194#define IOCB_WORD_SZ 8
1195
1196/* network headers for Dfctl field */
1197#define FC_NET_HDR 0x20
1198
1199/* Start FireFly Register definitions */
1200#define PCI_VENDOR_ID_EMULEX 0x10df
1201#define PCI_DEVICE_ID_FIREFLY 0x1ae5
1202#define PCI_DEVICE_ID_PROTEUS_VF 0xe100
1203#define PCI_DEVICE_ID_BALIUS 0xe131
1204#define PCI_DEVICE_ID_PROTEUS_PF 0xe180
1205#define PCI_DEVICE_ID_LANCER_FC 0xe200
1206#define PCI_DEVICE_ID_LANCER_FC_VF 0xe208
1207#define PCI_DEVICE_ID_LANCER_FCOE 0xe260
1208#define PCI_DEVICE_ID_LANCER_FCOE_VF 0xe268
1209#define PCI_DEVICE_ID_SAT_SMB 0xf011
1210#define PCI_DEVICE_ID_SAT_MID 0xf015
1211#define PCI_DEVICE_ID_RFLY 0xf095
1212#define PCI_DEVICE_ID_PFLY 0xf098
1213#define PCI_DEVICE_ID_LP101 0xf0a1
1214#define PCI_DEVICE_ID_TFLY 0xf0a5
1215#define PCI_DEVICE_ID_BSMB 0xf0d1
1216#define PCI_DEVICE_ID_BMID 0xf0d5
1217#define PCI_DEVICE_ID_ZSMB 0xf0e1
1218#define PCI_DEVICE_ID_ZMID 0xf0e5
1219#define PCI_DEVICE_ID_NEPTUNE 0xf0f5
1220#define PCI_DEVICE_ID_NEPTUNE_SCSP 0xf0f6
1221#define PCI_DEVICE_ID_NEPTUNE_DCSP 0xf0f7
1222#define PCI_DEVICE_ID_SAT 0xf100
1223#define PCI_DEVICE_ID_SAT_SCSP 0xf111
1224#define PCI_DEVICE_ID_SAT_DCSP 0xf112
1225#define PCI_DEVICE_ID_FALCON 0xf180
1226#define PCI_DEVICE_ID_SUPERFLY 0xf700
1227#define PCI_DEVICE_ID_DRAGONFLY 0xf800
1228#define PCI_DEVICE_ID_CENTAUR 0xf900
1229#define PCI_DEVICE_ID_PEGASUS 0xf980
1230#define PCI_DEVICE_ID_THOR 0xfa00
1231#define PCI_DEVICE_ID_VIPER 0xfb00
1232#define PCI_DEVICE_ID_LP10000S 0xfc00
1233#define PCI_DEVICE_ID_LP11000S 0xfc10
1234#define PCI_DEVICE_ID_LPE11000S 0xfc20
1235#define PCI_DEVICE_ID_SAT_S 0xfc40
1236#define PCI_DEVICE_ID_PROTEUS_S 0xfc50
1237#define PCI_DEVICE_ID_HELIOS 0xfd00
1238#define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11
1239#define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12
1240#define PCI_DEVICE_ID_ZEPHYR 0xfe00
1241#define PCI_DEVICE_ID_HORNET 0xfe05
1242#define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11
1243#define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12
1244#define PCI_VENDOR_ID_SERVERENGINE 0x19a2
1245#define PCI_DEVICE_ID_TIGERSHARK 0x0704
1246#define PCI_DEVICE_ID_TOMCAT 0x0714
1247
1248#define JEDEC_ID_ADDRESS 0x0080001c
1249#define FIREFLY_JEDEC_ID 0x1ACC
1250#define SUPERFLY_JEDEC_ID 0x0020
1251#define DRAGONFLY_JEDEC_ID 0x0021
1252#define DRAGONFLY_V2_JEDEC_ID 0x0025
1253#define CENTAUR_2G_JEDEC_ID 0x0026
1254#define CENTAUR_1G_JEDEC_ID 0x0028
1255#define PEGASUS_ORION_JEDEC_ID 0x0036
1256#define PEGASUS_JEDEC_ID 0x0038
1257#define THOR_JEDEC_ID 0x0012
1258#define HELIOS_JEDEC_ID 0x0364
1259#define ZEPHYR_JEDEC_ID 0x0577
1260#define VIPER_JEDEC_ID 0x4838
1261#define SATURN_JEDEC_ID 0x1004
1262#define HORNET_JDEC_ID 0x2057706D
1263
1264#define JEDEC_ID_MASK 0x0FFFF000
1265#define JEDEC_ID_SHIFT 12
1266#define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT)
1267
1268typedef struct { /* FireFly BIU registers */
1269 uint32_t hostAtt; /* See definitions for Host Attention
1270 register */
1271 uint32_t chipAtt; /* See definitions for Chip Attention
1272 register */
1273 uint32_t hostStatus; /* See definitions for Host Status register */
1274 uint32_t hostControl; /* See definitions for Host Control register */
1275 uint32_t buiConfig; /* See definitions for BIU configuration
1276 register */
1277} FF_REGS;
1278
1279/* IO Register size in bytes */
1280#define FF_REG_AREA_SIZE 256
1281
1282/* Host Attention Register */
1283
1284#define HA_REG_OFFSET 0 /* Byte offset from register base address */
1285
1286#define HA_R0RE_REQ 0x00000001 /* Bit 0 */
1287#define HA_R0CE_RSP 0x00000002 /* Bit 1 */
1288#define HA_R0ATT 0x00000008 /* Bit 3 */
1289#define HA_R1RE_REQ 0x00000010 /* Bit 4 */
1290#define HA_R1CE_RSP 0x00000020 /* Bit 5 */
1291#define HA_R1ATT 0x00000080 /* Bit 7 */
1292#define HA_R2RE_REQ 0x00000100 /* Bit 8 */
1293#define HA_R2CE_RSP 0x00000200 /* Bit 9 */
1294#define HA_R2ATT 0x00000800 /* Bit 11 */
1295#define HA_R3RE_REQ 0x00001000 /* Bit 12 */
1296#define HA_R3CE_RSP 0x00002000 /* Bit 13 */
1297#define HA_R3ATT 0x00008000 /* Bit 15 */
1298#define HA_LATT 0x20000000 /* Bit 29 */
1299#define HA_MBATT 0x40000000 /* Bit 30 */
1300#define HA_ERATT 0x80000000 /* Bit 31 */
1301
1302#define HA_RXRE_REQ 0x00000001 /* Bit 0 */
1303#define HA_RXCE_RSP 0x00000002 /* Bit 1 */
1304#define HA_RXATT 0x00000008 /* Bit 3 */
1305#define HA_RXMASK 0x0000000f
1306
1307#define HA_R0_CLR_MSK (HA_R0RE_REQ | HA_R0CE_RSP | HA_R0ATT)
1308#define HA_R1_CLR_MSK (HA_R1RE_REQ | HA_R1CE_RSP | HA_R1ATT)
1309#define HA_R2_CLR_MSK (HA_R2RE_REQ | HA_R2CE_RSP | HA_R2ATT)
1310#define HA_R3_CLR_MSK (HA_R3RE_REQ | HA_R3CE_RSP | HA_R3ATT)
1311
1312#define HA_R0_POS 3
1313#define HA_R1_POS 7
1314#define HA_R2_POS 11
1315#define HA_R3_POS 15
1316#define HA_LE_POS 29
1317#define HA_MB_POS 30
1318#define HA_ER_POS 31
1319/* Chip Attention Register */
1320
1321#define CA_REG_OFFSET 4 /* Byte offset from register base address */
1322
1323#define CA_R0CE_REQ 0x00000001 /* Bit 0 */
1324#define CA_R0RE_RSP 0x00000002 /* Bit 1 */
1325#define CA_R0ATT 0x00000008 /* Bit 3 */
1326#define CA_R1CE_REQ 0x00000010 /* Bit 4 */
1327#define CA_R1RE_RSP 0x00000020 /* Bit 5 */
1328#define CA_R1ATT 0x00000080 /* Bit 7 */
1329#define CA_R2CE_REQ 0x00000100 /* Bit 8 */
1330#define CA_R2RE_RSP 0x00000200 /* Bit 9 */
1331#define CA_R2ATT 0x00000800 /* Bit 11 */
1332#define CA_R3CE_REQ 0x00001000 /* Bit 12 */
1333#define CA_R3RE_RSP 0x00002000 /* Bit 13 */
1334#define CA_R3ATT 0x00008000 /* Bit 15 */
1335#define CA_MBATT 0x40000000 /* Bit 30 */
1336
1337/* Host Status Register */
1338
1339#define HS_REG_OFFSET 8 /* Byte offset from register base address */
1340
1341#define HS_MBRDY 0x00400000 /* Bit 22 */
1342#define HS_FFRDY 0x00800000 /* Bit 23 */
1343#define HS_FFER8 0x01000000 /* Bit 24 */
1344#define HS_FFER7 0x02000000 /* Bit 25 */
1345#define HS_FFER6 0x04000000 /* Bit 26 */
1346#define HS_FFER5 0x08000000 /* Bit 27 */
1347#define HS_FFER4 0x10000000 /* Bit 28 */
1348#define HS_FFER3 0x20000000 /* Bit 29 */
1349#define HS_FFER2 0x40000000 /* Bit 30 */
1350#define HS_FFER1 0x80000000 /* Bit 31 */
1351#define HS_CRIT_TEMP 0x00000100 /* Bit 8 */
1352#define HS_FFERM 0xFF000100 /* Mask for error bits 31:24 and 8 */
1353#define UNPLUG_ERR 0x00000001 /* Indicate pci hot unplug */
1354/* Host Control Register */
1355
1356#define HC_REG_OFFSET 12 /* Byte offset from register base address */
1357
1358#define HC_MBINT_ENA 0x00000001 /* Bit 0 */
1359#define HC_R0INT_ENA 0x00000002 /* Bit 1 */
1360#define HC_R1INT_ENA 0x00000004 /* Bit 2 */
1361#define HC_R2INT_ENA 0x00000008 /* Bit 3 */
1362#define HC_R3INT_ENA 0x00000010 /* Bit 4 */
1363#define HC_INITHBI 0x02000000 /* Bit 25 */
1364#define HC_INITMB 0x04000000 /* Bit 26 */
1365#define HC_INITFF 0x08000000 /* Bit 27 */
1366#define HC_LAINT_ENA 0x20000000 /* Bit 29 */
1367#define HC_ERINT_ENA 0x80000000 /* Bit 31 */
1368
1369/* Message Signaled Interrupt eXtension (MSI-X) message identifiers */
1370#define MSIX_DFLT_ID 0
1371#define MSIX_RNG0_ID 0
1372#define MSIX_RNG1_ID 1
1373#define MSIX_RNG2_ID 2
1374#define MSIX_RNG3_ID 3
1375
1376#define MSIX_LINK_ID 4
1377#define MSIX_MBOX_ID 5
1378
1379#define MSIX_SPARE0_ID 6
1380#define MSIX_SPARE1_ID 7
1381
1382/* Mailbox Commands */
1383#define MBX_SHUTDOWN 0x00 /* terminate testing */
1384#define MBX_LOAD_SM 0x01
1385#define MBX_READ_NV 0x02
1386#define MBX_WRITE_NV 0x03
1387#define MBX_RUN_BIU_DIAG 0x04
1388#define MBX_INIT_LINK 0x05
1389#define MBX_DOWN_LINK 0x06
1390#define MBX_CONFIG_LINK 0x07
1391#define MBX_CONFIG_RING 0x09
1392#define MBX_RESET_RING 0x0A
1393#define MBX_READ_CONFIG 0x0B
1394#define MBX_READ_RCONFIG 0x0C
1395#define MBX_READ_SPARM 0x0D
1396#define MBX_READ_STATUS 0x0E
1397#define MBX_READ_RPI 0x0F
1398#define MBX_READ_XRI 0x10
1399#define MBX_READ_REV 0x11
1400#define MBX_READ_LNK_STAT 0x12
1401#define MBX_REG_LOGIN 0x13
1402#define MBX_UNREG_LOGIN 0x14
1403#define MBX_CLEAR_LA 0x16
1404#define MBX_DUMP_MEMORY 0x17
1405#define MBX_DUMP_CONTEXT 0x18
1406#define MBX_RUN_DIAGS 0x19
1407#define MBX_RESTART 0x1A
1408#define MBX_UPDATE_CFG 0x1B
1409#define MBX_DOWN_LOAD 0x1C
1410#define MBX_DEL_LD_ENTRY 0x1D
1411#define MBX_RUN_PROGRAM 0x1E
1412#define MBX_SET_MASK 0x20
1413#define MBX_SET_VARIABLE 0x21
1414#define MBX_UNREG_D_ID 0x23
1415#define MBX_KILL_BOARD 0x24
1416#define MBX_CONFIG_FARP 0x25
1417#define MBX_BEACON 0x2A
1418#define MBX_CONFIG_MSI 0x30
1419#define MBX_HEARTBEAT 0x31
1420#define MBX_WRITE_VPARMS 0x32
1421#define MBX_ASYNCEVT_ENABLE 0x33
1422#define MBX_READ_EVENT_LOG_STATUS 0x37
1423#define MBX_READ_EVENT_LOG 0x38
1424#define MBX_WRITE_EVENT_LOG 0x39
1425
1426#define MBX_PORT_CAPABILITIES 0x3B
1427#define MBX_PORT_IOV_CONTROL 0x3C
1428
1429#define MBX_CONFIG_HBQ 0x7C
1430#define MBX_LOAD_AREA 0x81
1431#define MBX_RUN_BIU_DIAG64 0x84
1432#define MBX_CONFIG_PORT 0x88
1433#define MBX_READ_SPARM64 0x8D
1434#define MBX_READ_RPI64 0x8F
1435#define MBX_REG_LOGIN64 0x93
1436#define MBX_READ_TOPOLOGY 0x95
1437#define MBX_REG_VPI 0x96
1438#define MBX_UNREG_VPI 0x97
1439
1440#define MBX_WRITE_WWN 0x98
1441#define MBX_SET_DEBUG 0x99
1442#define MBX_LOAD_EXP_ROM 0x9C
1443#define MBX_SLI4_CONFIG 0x9B
1444#define MBX_SLI4_REQ_FTRS 0x9D
1445#define MBX_MAX_CMDS 0x9E
1446#define MBX_RESUME_RPI 0x9E
1447#define MBX_SLI2_CMD_MASK 0x80
1448#define MBX_REG_VFI 0x9F
1449#define MBX_REG_FCFI 0xA0
1450#define MBX_UNREG_VFI 0xA1
1451#define MBX_UNREG_FCFI 0xA2
1452#define MBX_INIT_VFI 0xA3
1453#define MBX_INIT_VPI 0xA4
1454
1455#define MBX_AUTH_PORT 0xF8
1456#define MBX_SECURITY_MGMT 0xF9
1457
1458/* IOCB Commands */
1459
1460#define CMD_RCV_SEQUENCE_CX 0x01
1461#define CMD_XMIT_SEQUENCE_CR 0x02
1462#define CMD_XMIT_SEQUENCE_CX 0x03
1463#define CMD_XMIT_BCAST_CN 0x04
1464#define CMD_XMIT_BCAST_CX 0x05
1465#define CMD_QUE_RING_BUF_CN 0x06
1466#define CMD_QUE_XRI_BUF_CX 0x07
1467#define CMD_IOCB_CONTINUE_CN 0x08
1468#define CMD_RET_XRI_BUF_CX 0x09
1469#define CMD_ELS_REQUEST_CR 0x0A
1470#define CMD_ELS_REQUEST_CX 0x0B
1471#define CMD_RCV_ELS_REQ_CX 0x0D
1472#define CMD_ABORT_XRI_CN 0x0E
1473#define CMD_ABORT_XRI_CX 0x0F
1474#define CMD_CLOSE_XRI_CN 0x10
1475#define CMD_CLOSE_XRI_CX 0x11
1476#define CMD_CREATE_XRI_CR 0x12
1477#define CMD_CREATE_XRI_CX 0x13
1478#define CMD_GET_RPI_CN 0x14
1479#define CMD_XMIT_ELS_RSP_CX 0x15
1480#define CMD_GET_RPI_CR 0x16
1481#define CMD_XRI_ABORTED_CX 0x17
1482#define CMD_FCP_IWRITE_CR 0x18
1483#define CMD_FCP_IWRITE_CX 0x19
1484#define CMD_FCP_IREAD_CR 0x1A
1485#define CMD_FCP_IREAD_CX 0x1B
1486#define CMD_FCP_ICMND_CR 0x1C
1487#define CMD_FCP_ICMND_CX 0x1D
1488#define CMD_FCP_TSEND_CX 0x1F
1489#define CMD_FCP_TRECEIVE_CX 0x21
1490#define CMD_FCP_TRSP_CX 0x23
1491#define CMD_FCP_AUTO_TRSP_CX 0x29
1492
1493#define CMD_ADAPTER_MSG 0x20
1494#define CMD_ADAPTER_DUMP 0x22
1495
1496/* SLI_2 IOCB Command Set */
1497
1498#define CMD_ASYNC_STATUS 0x7C
1499#define CMD_RCV_SEQUENCE64_CX 0x81
1500#define CMD_XMIT_SEQUENCE64_CR 0x82
1501#define CMD_XMIT_SEQUENCE64_CX 0x83
1502#define CMD_XMIT_BCAST64_CN 0x84
1503#define CMD_XMIT_BCAST64_CX 0x85
1504#define CMD_QUE_RING_BUF64_CN 0x86
1505#define CMD_QUE_XRI_BUF64_CX 0x87
1506#define CMD_IOCB_CONTINUE64_CN 0x88
1507#define CMD_RET_XRI_BUF64_CX 0x89
1508#define CMD_ELS_REQUEST64_CR 0x8A
1509#define CMD_ELS_REQUEST64_CX 0x8B
1510#define CMD_ABORT_MXRI64_CN 0x8C
1511#define CMD_RCV_ELS_REQ64_CX 0x8D
1512#define CMD_XMIT_ELS_RSP64_CX 0x95
1513#define CMD_XMIT_BLS_RSP64_CX 0x97
1514#define CMD_FCP_IWRITE64_CR 0x98
1515#define CMD_FCP_IWRITE64_CX 0x99
1516#define CMD_FCP_IREAD64_CR 0x9A
1517#define CMD_FCP_IREAD64_CX 0x9B
1518#define CMD_FCP_ICMND64_CR 0x9C
1519#define CMD_FCP_ICMND64_CX 0x9D
1520#define CMD_FCP_TSEND64_CX 0x9F
1521#define CMD_FCP_TRECEIVE64_CX 0xA1
1522#define CMD_FCP_TRSP64_CX 0xA3
1523
1524#define CMD_QUE_XRI64_CX 0xB3
1525#define CMD_IOCB_RCV_SEQ64_CX 0xB5
1526#define CMD_IOCB_RCV_ELS64_CX 0xB7
1527#define CMD_IOCB_RET_XRI64_CX 0xB9
1528#define CMD_IOCB_RCV_CONT64_CX 0xBB
1529
1530#define CMD_GEN_REQUEST64_CR 0xC2
1531#define CMD_GEN_REQUEST64_CX 0xC3
1532
1533/* Unhandled SLI-3 Commands */
1534#define CMD_IOCB_XMIT_MSEQ64_CR 0xB0
1535#define CMD_IOCB_XMIT_MSEQ64_CX 0xB1
1536#define CMD_IOCB_RCV_SEQ_LIST64_CX 0xC1
1537#define CMD_IOCB_RCV_ELS_LIST64_CX 0xCD
1538#define CMD_IOCB_CLOSE_EXTENDED_CN 0xB6
1539#define CMD_IOCB_ABORT_EXTENDED_CN 0xBA
1540#define CMD_IOCB_RET_HBQE64_CN 0xCA
1541#define CMD_IOCB_FCP_IBIDIR64_CR 0xAC
1542#define CMD_IOCB_FCP_IBIDIR64_CX 0xAD
1543#define CMD_IOCB_FCP_ITASKMGT64_CX 0xAF
1544#define CMD_IOCB_LOGENTRY_CN 0x94
1545#define CMD_IOCB_LOGENTRY_ASYNC_CN 0x96
1546
1547/* Data Security SLI Commands */
1548#define DSSCMD_IWRITE64_CR 0xF8
1549#define DSSCMD_IWRITE64_CX 0xF9
1550#define DSSCMD_IREAD64_CR 0xFA
1551#define DSSCMD_IREAD64_CX 0xFB
1552
1553#define CMD_MAX_IOCB_CMD 0xFB
1554#define CMD_IOCB_MASK 0xff
1555
1556#define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG
1557 iocb */
1558#define LPFC_MAX_ADPTMSG 32 /* max msg data */
1559/*
1560 * Define Status
1561 */
1562#define MBX_SUCCESS 0
1563#define MBXERR_NUM_RINGS 1
1564#define MBXERR_NUM_IOCBS 2
1565#define MBXERR_IOCBS_EXCEEDED 3
1566#define MBXERR_BAD_RING_NUMBER 4
1567#define MBXERR_MASK_ENTRIES_RANGE 5
1568#define MBXERR_MASKS_EXCEEDED 6
1569#define MBXERR_BAD_PROFILE 7
1570#define MBXERR_BAD_DEF_CLASS 8
1571#define MBXERR_BAD_MAX_RESPONDER 9
1572#define MBXERR_BAD_MAX_ORIGINATOR 10
1573#define MBXERR_RPI_REGISTERED 11
1574#define MBXERR_RPI_FULL 12
1575#define MBXERR_NO_RESOURCES 13
1576#define MBXERR_BAD_RCV_LENGTH 14
1577#define MBXERR_DMA_ERROR 15
1578#define MBXERR_ERROR 16
1579#define MBXERR_LINK_DOWN 0x33
1580#define MBXERR_SEC_NO_PERMISSION 0xF02
1581#define MBX_NOT_FINISHED 255
1582
1583#define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */
1584#define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */
1585
1586#define TEMPERATURE_OFFSET 0xB0 /* Slim offset for critical temperature event */
1587
1588/*
1589 * Begin Structure Definitions for Mailbox Commands
1590 */
1591
1592typedef struct {
1593#ifdef __BIG_ENDIAN_BITFIELD
1594 uint8_t tval;
1595 uint8_t tmask;
1596 uint8_t rval;
1597 uint8_t rmask;
1598#else /* __LITTLE_ENDIAN_BITFIELD */
1599 uint8_t rmask;
1600 uint8_t rval;
1601 uint8_t tmask;
1602 uint8_t tval;
1603#endif
1604} RR_REG;
1605
1606struct ulp_bde {
1607 uint32_t bdeAddress;
1608#ifdef __BIG_ENDIAN_BITFIELD
1609 uint32_t bdeReserved:4;
1610 uint32_t bdeAddrHigh:4;
1611 uint32_t bdeSize:24;
1612#else /* __LITTLE_ENDIAN_BITFIELD */
1613 uint32_t bdeSize:24;
1614 uint32_t bdeAddrHigh:4;
1615 uint32_t bdeReserved:4;
1616#endif
1617};
1618
1619typedef struct ULP_BDL { /* SLI-2 */
1620#ifdef __BIG_ENDIAN_BITFIELD
1621 uint32_t bdeFlags:8; /* BDL Flags */
1622 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
1623#else /* __LITTLE_ENDIAN_BITFIELD */
1624 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
1625 uint32_t bdeFlags:8; /* BDL Flags */
1626#endif
1627
1628 uint32_t addrLow; /* Address 0:31 */
1629 uint32_t addrHigh; /* Address 32:63 */
1630 uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */
1631} ULP_BDL;
1632
1633/*
1634 * BlockGuard Definitions
1635 */
1636
1637enum lpfc_protgrp_type {
1638 LPFC_PG_TYPE_INVALID = 0, /* used to indicate errors */
1639 LPFC_PG_TYPE_NO_DIF, /* no DIF data pointed to by prot grp */
1640 LPFC_PG_TYPE_EMBD_DIF, /* DIF is embedded (inline) with data */
1641 LPFC_PG_TYPE_DIF_BUF /* DIF has its own scatter/gather list */
1642};
1643
1644/* PDE Descriptors */
1645#define LPFC_PDE5_DESCRIPTOR 0x85
1646#define LPFC_PDE6_DESCRIPTOR 0x86
1647#define LPFC_PDE7_DESCRIPTOR 0x87
1648
1649/* BlockGuard Opcodes */
1650#define BG_OP_IN_NODIF_OUT_CRC 0x0
1651#define BG_OP_IN_CRC_OUT_NODIF 0x1
1652#define BG_OP_IN_NODIF_OUT_CSUM 0x2
1653#define BG_OP_IN_CSUM_OUT_NODIF 0x3
1654#define BG_OP_IN_CRC_OUT_CRC 0x4
1655#define BG_OP_IN_CSUM_OUT_CSUM 0x5
1656#define BG_OP_IN_CRC_OUT_CSUM 0x6
1657#define BG_OP_IN_CSUM_OUT_CRC 0x7
1658
1659struct lpfc_pde5 {
1660 uint32_t word0;
1661#define pde5_type_SHIFT 24
1662#define pde5_type_MASK 0x000000ff
1663#define pde5_type_WORD word0
1664#define pde5_rsvd0_SHIFT 0
1665#define pde5_rsvd0_MASK 0x00ffffff
1666#define pde5_rsvd0_WORD word0
1667 uint32_t reftag; /* Reference Tag Value */
1668 uint32_t reftagtr; /* Reference Tag Translation Value */
1669};
1670
1671struct lpfc_pde6 {
1672 uint32_t word0;
1673#define pde6_type_SHIFT 24
1674#define pde6_type_MASK 0x000000ff
1675#define pde6_type_WORD word0
1676#define pde6_rsvd0_SHIFT 0
1677#define pde6_rsvd0_MASK 0x00ffffff
1678#define pde6_rsvd0_WORD word0
1679 uint32_t word1;
1680#define pde6_rsvd1_SHIFT 26
1681#define pde6_rsvd1_MASK 0x0000003f
1682#define pde6_rsvd1_WORD word1
1683#define pde6_na_SHIFT 25
1684#define pde6_na_MASK 0x00000001
1685#define pde6_na_WORD word1
1686#define pde6_rsvd2_SHIFT 16
1687#define pde6_rsvd2_MASK 0x000001FF
1688#define pde6_rsvd2_WORD word1
1689#define pde6_apptagtr_SHIFT 0
1690#define pde6_apptagtr_MASK 0x0000ffff
1691#define pde6_apptagtr_WORD word1
1692 uint32_t word2;
1693#define pde6_optx_SHIFT 28
1694#define pde6_optx_MASK 0x0000000f
1695#define pde6_optx_WORD word2
1696#define pde6_oprx_SHIFT 24
1697#define pde6_oprx_MASK 0x0000000f
1698#define pde6_oprx_WORD word2
1699#define pde6_nr_SHIFT 23
1700#define pde6_nr_MASK 0x00000001
1701#define pde6_nr_WORD word2
1702#define pde6_ce_SHIFT 22
1703#define pde6_ce_MASK 0x00000001
1704#define pde6_ce_WORD word2
1705#define pde6_re_SHIFT 21
1706#define pde6_re_MASK 0x00000001
1707#define pde6_re_WORD word2
1708#define pde6_ae_SHIFT 20
1709#define pde6_ae_MASK 0x00000001
1710#define pde6_ae_WORD word2
1711#define pde6_ai_SHIFT 19
1712#define pde6_ai_MASK 0x00000001
1713#define pde6_ai_WORD word2
1714#define pde6_bs_SHIFT 16
1715#define pde6_bs_MASK 0x00000007
1716#define pde6_bs_WORD word2
1717#define pde6_apptagval_SHIFT 0
1718#define pde6_apptagval_MASK 0x0000ffff
1719#define pde6_apptagval_WORD word2
1720};
1721
1722struct lpfc_pde7 {
1723 uint32_t word0;
1724#define pde7_type_SHIFT 24
1725#define pde7_type_MASK 0x000000ff
1726#define pde7_type_WORD word0
1727#define pde7_rsvd0_SHIFT 0
1728#define pde7_rsvd0_MASK 0x00ffffff
1729#define pde7_rsvd0_WORD word0
1730 uint32_t addrHigh;
1731 uint32_t addrLow;
1732};
1733
1734/* Structure for MB Command LOAD_SM and DOWN_LOAD */
1735
1736typedef struct {
1737#ifdef __BIG_ENDIAN_BITFIELD
1738 uint32_t rsvd2:25;
1739 uint32_t acknowledgment:1;
1740 uint32_t version:1;
1741 uint32_t erase_or_prog:1;
1742 uint32_t update_flash:1;
1743 uint32_t update_ram:1;
1744 uint32_t method:1;
1745 uint32_t load_cmplt:1;
1746#else /* __LITTLE_ENDIAN_BITFIELD */
1747 uint32_t load_cmplt:1;
1748 uint32_t method:1;
1749 uint32_t update_ram:1;
1750 uint32_t update_flash:1;
1751 uint32_t erase_or_prog:1;
1752 uint32_t version:1;
1753 uint32_t acknowledgment:1;
1754 uint32_t rsvd2:25;
1755#endif
1756
1757 uint32_t dl_to_adr_low;
1758 uint32_t dl_to_adr_high;
1759 uint32_t dl_len;
1760 union {
1761 uint32_t dl_from_mbx_offset;
1762 struct ulp_bde dl_from_bde;
1763 struct ulp_bde64 dl_from_bde64;
1764 } un;
1765
1766} LOAD_SM_VAR;
1767
1768/* Structure for MB Command READ_NVPARM (02) */
1769
1770typedef struct {
1771 uint32_t rsvd1[3]; /* Read as all one's */
1772 uint32_t rsvd2; /* Read as all zero's */
1773 uint32_t portname[2]; /* N_PORT name */
1774 uint32_t nodename[2]; /* NODE name */
1775
1776#ifdef __BIG_ENDIAN_BITFIELD
1777 uint32_t pref_DID:24;
1778 uint32_t hardAL_PA:8;
1779#else /* __LITTLE_ENDIAN_BITFIELD */
1780 uint32_t hardAL_PA:8;
1781 uint32_t pref_DID:24;
1782#endif
1783
1784 uint32_t rsvd3[21]; /* Read as all one's */
1785} READ_NV_VAR;
1786
1787/* Structure for MB Command WRITE_NVPARMS (03) */
1788
1789typedef struct {
1790 uint32_t rsvd1[3]; /* Must be all one's */
1791 uint32_t rsvd2; /* Must be all zero's */
1792 uint32_t portname[2]; /* N_PORT name */
1793 uint32_t nodename[2]; /* NODE name */
1794
1795#ifdef __BIG_ENDIAN_BITFIELD
1796 uint32_t pref_DID:24;
1797 uint32_t hardAL_PA:8;
1798#else /* __LITTLE_ENDIAN_BITFIELD */
1799 uint32_t hardAL_PA:8;
1800 uint32_t pref_DID:24;
1801#endif
1802
1803 uint32_t rsvd3[21]; /* Must be all one's */
1804} WRITE_NV_VAR;
1805
1806/* Structure for MB Command RUN_BIU_DIAG (04) */
1807/* Structure for MB Command RUN_BIU_DIAG64 (0x84) */
1808
1809typedef struct {
1810 uint32_t rsvd1;
1811 union {
1812 struct {
1813 struct ulp_bde xmit_bde;
1814 struct ulp_bde rcv_bde;
1815 } s1;
1816 struct {
1817 struct ulp_bde64 xmit_bde64;
1818 struct ulp_bde64 rcv_bde64;
1819 } s2;
1820 } un;
1821} BIU_DIAG_VAR;
1822
1823/* Structure for MB command READ_EVENT_LOG (0x38) */
1824struct READ_EVENT_LOG_VAR {
1825 uint32_t word1;
1826#define lpfc_event_log_SHIFT 29
1827#define lpfc_event_log_MASK 0x00000001
1828#define lpfc_event_log_WORD word1
1829#define USE_MAILBOX_RESPONSE 1
1830 uint32_t offset;
1831 struct ulp_bde64 rcv_bde64;
1832};
1833
1834/* Structure for MB Command INIT_LINK (05) */
1835
1836typedef struct {
1837#ifdef __BIG_ENDIAN_BITFIELD
1838 uint32_t rsvd1:24;
1839 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
1840#else /* __LITTLE_ENDIAN_BITFIELD */
1841 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
1842 uint32_t rsvd1:24;
1843#endif
1844
1845#ifdef __BIG_ENDIAN_BITFIELD
1846 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
1847 uint8_t rsvd2;
1848 uint16_t link_flags;
1849#else /* __LITTLE_ENDIAN_BITFIELD */
1850 uint16_t link_flags;
1851 uint8_t rsvd2;
1852 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
1853#endif
1854
1855#define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */
1856#define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */
1857#define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */
1858#define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */
1859#define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */
1860#define FLAGS_UNREG_LOGIN_ALL 0x08 /* UNREG_LOGIN all on link down */
1861#define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */
1862
1863#define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */
1864#define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */
1865#define FLAGS_IMED_ABORT 0x04000 /* Bit 14 */
1866
1867 uint32_t link_speed;
1868#define LINK_SPEED_AUTO 0x0 /* Auto selection */
1869#define LINK_SPEED_1G 0x1 /* 1 Gigabaud */
1870#define LINK_SPEED_2G 0x2 /* 2 Gigabaud */
1871#define LINK_SPEED_4G 0x4 /* 4 Gigabaud */
1872#define LINK_SPEED_8G 0x8 /* 8 Gigabaud */
1873#define LINK_SPEED_10G 0x10 /* 10 Gigabaud */
1874#define LINK_SPEED_16G 0x11 /* 16 Gigabaud */
1875
1876} INIT_LINK_VAR;
1877
1878/* Structure for MB Command DOWN_LINK (06) */
1879
1880typedef struct {
1881 uint32_t rsvd1;
1882} DOWN_LINK_VAR;
1883
1884/* Structure for MB Command CONFIG_LINK (07) */
1885
1886typedef struct {
1887#ifdef __BIG_ENDIAN_BITFIELD
1888 uint32_t cr:1;
1889 uint32_t ci:1;
1890 uint32_t cr_delay:6;
1891 uint32_t cr_count:8;
1892 uint32_t rsvd1:8;
1893 uint32_t MaxBBC:8;
1894#else /* __LITTLE_ENDIAN_BITFIELD */
1895 uint32_t MaxBBC:8;
1896 uint32_t rsvd1:8;
1897 uint32_t cr_count:8;
1898 uint32_t cr_delay:6;
1899 uint32_t ci:1;
1900 uint32_t cr:1;
1901#endif
1902
1903 uint32_t myId;
1904 uint32_t rsvd2;
1905 uint32_t edtov;
1906 uint32_t arbtov;
1907 uint32_t ratov;
1908 uint32_t rttov;
1909 uint32_t altov;
1910 uint32_t crtov;
1911 uint32_t citov;
1912#ifdef __BIG_ENDIAN_BITFIELD
1913 uint32_t rrq_enable:1;
1914 uint32_t rrq_immed:1;
1915 uint32_t rsvd4:29;
1916 uint32_t ack0_enable:1;
1917#else /* __LITTLE_ENDIAN_BITFIELD */
1918 uint32_t ack0_enable:1;
1919 uint32_t rsvd4:29;
1920 uint32_t rrq_immed:1;
1921 uint32_t rrq_enable:1;
1922#endif
1923} CONFIG_LINK;
1924
1925/* Structure for MB Command PART_SLIM (08)
1926 * will be removed since SLI1 is no longer supported!
1927 */
1928typedef struct {
1929#ifdef __BIG_ENDIAN_BITFIELD
1930 uint16_t offCiocb;
1931 uint16_t numCiocb;
1932 uint16_t offRiocb;
1933 uint16_t numRiocb;
1934#else /* __LITTLE_ENDIAN_BITFIELD */
1935 uint16_t numCiocb;
1936 uint16_t offCiocb;
1937 uint16_t numRiocb;
1938 uint16_t offRiocb;
1939#endif
1940} RING_DEF;
1941
1942typedef struct {
1943#ifdef __BIG_ENDIAN_BITFIELD
1944 uint32_t unused1:24;
1945 uint32_t numRing:8;
1946#else /* __LITTLE_ENDIAN_BITFIELD */
1947 uint32_t numRing:8;
1948 uint32_t unused1:24;
1949#endif
1950
1951 RING_DEF ringdef[4];
1952 uint32_t hbainit;
1953} PART_SLIM_VAR;
1954
1955/* Structure for MB Command CONFIG_RING (09) */
1956
1957typedef struct {
1958#ifdef __BIG_ENDIAN_BITFIELD
1959 uint32_t unused2:6;
1960 uint32_t recvSeq:1;
1961 uint32_t recvNotify:1;
1962 uint32_t numMask:8;
1963 uint32_t profile:8;
1964 uint32_t unused1:4;
1965 uint32_t ring:4;
1966#else /* __LITTLE_ENDIAN_BITFIELD */
1967 uint32_t ring:4;
1968 uint32_t unused1:4;
1969 uint32_t profile:8;
1970 uint32_t numMask:8;
1971 uint32_t recvNotify:1;
1972 uint32_t recvSeq:1;
1973 uint32_t unused2:6;
1974#endif
1975
1976#ifdef __BIG_ENDIAN_BITFIELD
1977 uint16_t maxRespXchg;
1978 uint16_t maxOrigXchg;
1979#else /* __LITTLE_ENDIAN_BITFIELD */
1980 uint16_t maxOrigXchg;
1981 uint16_t maxRespXchg;
1982#endif
1983
1984 RR_REG rrRegs[6];
1985} CONFIG_RING_VAR;
1986
1987/* Structure for MB Command RESET_RING (10) */
1988
1989typedef struct {
1990 uint32_t ring_no;
1991} RESET_RING_VAR;
1992
1993/* Structure for MB Command READ_CONFIG (11) */
1994
1995typedef struct {
1996#ifdef __BIG_ENDIAN_BITFIELD
1997 uint32_t cr:1;
1998 uint32_t ci:1;
1999 uint32_t cr_delay:6;
2000 uint32_t cr_count:8;
2001 uint32_t InitBBC:8;
2002 uint32_t MaxBBC:8;
2003#else /* __LITTLE_ENDIAN_BITFIELD */
2004 uint32_t MaxBBC:8;
2005 uint32_t InitBBC:8;
2006 uint32_t cr_count:8;
2007 uint32_t cr_delay:6;
2008 uint32_t ci:1;
2009 uint32_t cr:1;
2010#endif
2011
2012#ifdef __BIG_ENDIAN_BITFIELD
2013 uint32_t topology:8;
2014 uint32_t myDid:24;
2015#else /* __LITTLE_ENDIAN_BITFIELD */
2016 uint32_t myDid:24;
2017 uint32_t topology:8;
2018#endif
2019
2020 /* Defines for topology (defined previously) */
2021#ifdef __BIG_ENDIAN_BITFIELD
2022 uint32_t AR:1;
2023 uint32_t IR:1;
2024 uint32_t rsvd1:29;
2025 uint32_t ack0:1;
2026#else /* __LITTLE_ENDIAN_BITFIELD */
2027 uint32_t ack0:1;
2028 uint32_t rsvd1:29;
2029 uint32_t IR:1;
2030 uint32_t AR:1;
2031#endif
2032
2033 uint32_t edtov;
2034 uint32_t arbtov;
2035 uint32_t ratov;
2036 uint32_t rttov;
2037 uint32_t altov;
2038 uint32_t lmt;
2039#define LMT_RESERVED 0x000 /* Not used */
2040#define LMT_1Gb 0x004
2041#define LMT_2Gb 0x008
2042#define LMT_4Gb 0x040
2043#define LMT_8Gb 0x080
2044#define LMT_10Gb 0x100
2045#define LMT_16Gb 0x200
2046 uint32_t rsvd2;
2047 uint32_t rsvd3;
2048 uint32_t max_xri;
2049 uint32_t max_iocb;
2050 uint32_t max_rpi;
2051 uint32_t avail_xri;
2052 uint32_t avail_iocb;
2053 uint32_t avail_rpi;
2054 uint32_t max_vpi;
2055 uint32_t rsvd4;
2056 uint32_t rsvd5;
2057 uint32_t avail_vpi;
2058} READ_CONFIG_VAR;
2059
2060/* Structure for MB Command READ_RCONFIG (12) */
2061
2062typedef struct {
2063#ifdef __BIG_ENDIAN_BITFIELD
2064 uint32_t rsvd2:7;
2065 uint32_t recvNotify:1;
2066 uint32_t numMask:8;
2067 uint32_t profile:8;
2068 uint32_t rsvd1:4;
2069 uint32_t ring:4;
2070#else /* __LITTLE_ENDIAN_BITFIELD */
2071 uint32_t ring:4;
2072 uint32_t rsvd1:4;
2073 uint32_t profile:8;
2074 uint32_t numMask:8;
2075 uint32_t recvNotify:1;
2076 uint32_t rsvd2:7;
2077#endif
2078
2079#ifdef __BIG_ENDIAN_BITFIELD
2080 uint16_t maxResp;
2081 uint16_t maxOrig;
2082#else /* __LITTLE_ENDIAN_BITFIELD */
2083 uint16_t maxOrig;
2084 uint16_t maxResp;
2085#endif
2086
2087 RR_REG rrRegs[6];
2088
2089#ifdef __BIG_ENDIAN_BITFIELD
2090 uint16_t cmdRingOffset;
2091 uint16_t cmdEntryCnt;
2092 uint16_t rspRingOffset;
2093 uint16_t rspEntryCnt;
2094 uint16_t nextCmdOffset;
2095 uint16_t rsvd3;
2096 uint16_t nextRspOffset;
2097 uint16_t rsvd4;
2098#else /* __LITTLE_ENDIAN_BITFIELD */
2099 uint16_t cmdEntryCnt;
2100 uint16_t cmdRingOffset;
2101 uint16_t rspEntryCnt;
2102 uint16_t rspRingOffset;
2103 uint16_t rsvd3;
2104 uint16_t nextCmdOffset;
2105 uint16_t rsvd4;
2106 uint16_t nextRspOffset;
2107#endif
2108} READ_RCONF_VAR;
2109
2110/* Structure for MB Command READ_SPARM (13) */
2111/* Structure for MB Command READ_SPARM64 (0x8D) */
2112
2113typedef struct {
2114 uint32_t rsvd1;
2115 uint32_t rsvd2;
2116 union {
2117 struct ulp_bde sp; /* This BDE points to struct serv_parm
2118 structure */
2119 struct ulp_bde64 sp64;
2120 } un;
2121#ifdef __BIG_ENDIAN_BITFIELD
2122 uint16_t rsvd3;
2123 uint16_t vpi;
2124#else /* __LITTLE_ENDIAN_BITFIELD */
2125 uint16_t vpi;
2126 uint16_t rsvd3;
2127#endif
2128} READ_SPARM_VAR;
2129
2130/* Structure for MB Command READ_STATUS (14) */
2131
2132typedef struct {
2133#ifdef __BIG_ENDIAN_BITFIELD
2134 uint32_t rsvd1:31;
2135 uint32_t clrCounters:1;
2136 uint16_t activeXriCnt;
2137 uint16_t activeRpiCnt;
2138#else /* __LITTLE_ENDIAN_BITFIELD */
2139 uint32_t clrCounters:1;
2140 uint32_t rsvd1:31;
2141 uint16_t activeRpiCnt;
2142 uint16_t activeXriCnt;
2143#endif
2144
2145 uint32_t xmitByteCnt;
2146 uint32_t rcvByteCnt;
2147 uint32_t xmitFrameCnt;
2148 uint32_t rcvFrameCnt;
2149 uint32_t xmitSeqCnt;
2150 uint32_t rcvSeqCnt;
2151 uint32_t totalOrigExchanges;
2152 uint32_t totalRespExchanges;
2153 uint32_t rcvPbsyCnt;
2154 uint32_t rcvFbsyCnt;
2155} READ_STATUS_VAR;
2156
2157/* Structure for MB Command READ_RPI (15) */
2158/* Structure for MB Command READ_RPI64 (0x8F) */
2159
2160typedef struct {
2161#ifdef __BIG_ENDIAN_BITFIELD
2162 uint16_t nextRpi;
2163 uint16_t reqRpi;
2164 uint32_t rsvd2:8;
2165 uint32_t DID:24;
2166#else /* __LITTLE_ENDIAN_BITFIELD */
2167 uint16_t reqRpi;
2168 uint16_t nextRpi;
2169 uint32_t DID:24;
2170 uint32_t rsvd2:8;
2171#endif
2172
2173 union {
2174 struct ulp_bde sp;
2175 struct ulp_bde64 sp64;
2176 } un;
2177
2178} READ_RPI_VAR;
2179
2180/* Structure for MB Command READ_XRI (16) */
2181
2182typedef struct {
2183#ifdef __BIG_ENDIAN_BITFIELD
2184 uint16_t nextXri;
2185 uint16_t reqXri;
2186 uint16_t rsvd1;
2187 uint16_t rpi;
2188 uint32_t rsvd2:8;
2189 uint32_t DID:24;
2190 uint32_t rsvd3:8;
2191 uint32_t SID:24;
2192 uint32_t rsvd4;
2193 uint8_t seqId;
2194 uint8_t rsvd5;
2195 uint16_t seqCount;
2196 uint16_t oxId;
2197 uint16_t rxId;
2198 uint32_t rsvd6:30;
2199 uint32_t si:1;
2200 uint32_t exchOrig:1;
2201#else /* __LITTLE_ENDIAN_BITFIELD */
2202 uint16_t reqXri;
2203 uint16_t nextXri;
2204 uint16_t rpi;
2205 uint16_t rsvd1;
2206 uint32_t DID:24;
2207 uint32_t rsvd2:8;
2208 uint32_t SID:24;
2209 uint32_t rsvd3:8;
2210 uint32_t rsvd4;
2211 uint16_t seqCount;
2212 uint8_t rsvd5;
2213 uint8_t seqId;
2214 uint16_t rxId;
2215 uint16_t oxId;
2216 uint32_t exchOrig:1;
2217 uint32_t si:1;
2218 uint32_t rsvd6:30;
2219#endif
2220} READ_XRI_VAR;
2221
2222/* Structure for MB Command READ_REV (17) */
2223
2224typedef struct {
2225#ifdef __BIG_ENDIAN_BITFIELD
2226 uint32_t cv:1;
2227 uint32_t rr:1;
2228 uint32_t rsvd2:2;
2229 uint32_t v3req:1;
2230 uint32_t v3rsp:1;
2231 uint32_t rsvd1:25;
2232 uint32_t rv:1;
2233#else /* __LITTLE_ENDIAN_BITFIELD */
2234 uint32_t rv:1;
2235 uint32_t rsvd1:25;
2236 uint32_t v3rsp:1;
2237 uint32_t v3req:1;
2238 uint32_t rsvd2:2;
2239 uint32_t rr:1;
2240 uint32_t cv:1;
2241#endif
2242
2243 uint32_t biuRev;
2244 uint32_t smRev;
2245 union {
2246 uint32_t smFwRev;
2247 struct {
2248#ifdef __BIG_ENDIAN_BITFIELD
2249 uint8_t ProgType;
2250 uint8_t ProgId;
2251 uint16_t ProgVer:4;
2252 uint16_t ProgRev:4;
2253 uint16_t ProgFixLvl:2;
2254 uint16_t ProgDistType:2;
2255 uint16_t DistCnt:4;
2256#else /* __LITTLE_ENDIAN_BITFIELD */
2257 uint16_t DistCnt:4;
2258 uint16_t ProgDistType:2;
2259 uint16_t ProgFixLvl:2;
2260 uint16_t ProgRev:4;
2261 uint16_t ProgVer:4;
2262 uint8_t ProgId;
2263 uint8_t ProgType;
2264#endif
2265
2266 } b;
2267 } un;
2268 uint32_t endecRev;
2269#ifdef __BIG_ENDIAN_BITFIELD
2270 uint8_t feaLevelHigh;
2271 uint8_t feaLevelLow;
2272 uint8_t fcphHigh;
2273 uint8_t fcphLow;
2274#else /* __LITTLE_ENDIAN_BITFIELD */
2275 uint8_t fcphLow;
2276 uint8_t fcphHigh;
2277 uint8_t feaLevelLow;
2278 uint8_t feaLevelHigh;
2279#endif
2280
2281 uint32_t postKernRev;
2282 uint32_t opFwRev;
2283 uint8_t opFwName[16];
2284 uint32_t sli1FwRev;
2285 uint8_t sli1FwName[16];
2286 uint32_t sli2FwRev;
2287 uint8_t sli2FwName[16];
2288 uint32_t sli3Feat;
2289 uint32_t RandomData[6];
2290} READ_REV_VAR;
2291
2292/* Structure for MB Command READ_LINK_STAT (18) */
2293
2294typedef struct {
2295 uint32_t rsvd1;
2296 uint32_t linkFailureCnt;
2297 uint32_t lossSyncCnt;
2298
2299 uint32_t lossSignalCnt;
2300 uint32_t primSeqErrCnt;
2301 uint32_t invalidXmitWord;
2302 uint32_t crcCnt;
2303 uint32_t primSeqTimeout;
2304 uint32_t elasticOverrun;
2305 uint32_t arbTimeout;
2306} READ_LNK_VAR;
2307
2308/* Structure for MB Command REG_LOGIN (19) */
2309/* Structure for MB Command REG_LOGIN64 (0x93) */
2310
2311typedef struct {
2312#ifdef __BIG_ENDIAN_BITFIELD
2313 uint16_t rsvd1;
2314 uint16_t rpi;
2315 uint32_t rsvd2:8;
2316 uint32_t did:24;
2317#else /* __LITTLE_ENDIAN_BITFIELD */
2318 uint16_t rpi;
2319 uint16_t rsvd1;
2320 uint32_t did:24;
2321 uint32_t rsvd2:8;
2322#endif
2323
2324 union {
2325 struct ulp_bde sp;
2326 struct ulp_bde64 sp64;
2327 } un;
2328
2329#ifdef __BIG_ENDIAN_BITFIELD
2330 uint16_t rsvd6;
2331 uint16_t vpi;
2332#else /* __LITTLE_ENDIAN_BITFIELD */
2333 uint16_t vpi;
2334 uint16_t rsvd6;
2335#endif
2336
2337} REG_LOGIN_VAR;
2338
2339/* Word 30 contents for REG_LOGIN */
2340typedef union {
2341 struct {
2342#ifdef __BIG_ENDIAN_BITFIELD
2343 uint16_t rsvd1:12;
2344 uint16_t wd30_class:4;
2345 uint16_t xri;
2346#else /* __LITTLE_ENDIAN_BITFIELD */
2347 uint16_t xri;
2348 uint16_t wd30_class:4;
2349 uint16_t rsvd1:12;
2350#endif
2351 } f;
2352 uint32_t word;
2353} REG_WD30;
2354
2355/* Structure for MB Command UNREG_LOGIN (20) */
2356
2357typedef struct {
2358#ifdef __BIG_ENDIAN_BITFIELD
2359 uint16_t rsvd1;
2360 uint16_t rpi;
2361 uint32_t rsvd2;
2362 uint32_t rsvd3;
2363 uint32_t rsvd4;
2364 uint32_t rsvd5;
2365 uint16_t rsvd6;
2366 uint16_t vpi;
2367#else /* __LITTLE_ENDIAN_BITFIELD */
2368 uint16_t rpi;
2369 uint16_t rsvd1;
2370 uint32_t rsvd2;
2371 uint32_t rsvd3;
2372 uint32_t rsvd4;
2373 uint32_t rsvd5;
2374 uint16_t vpi;
2375 uint16_t rsvd6;
2376#endif
2377} UNREG_LOGIN_VAR;
2378
2379/* Structure for MB Command REG_VPI (0x96) */
2380typedef struct {
2381#ifdef __BIG_ENDIAN_BITFIELD
2382 uint32_t rsvd1;
2383 uint32_t rsvd2:7;
2384 uint32_t upd:1;
2385 uint32_t sid:24;
2386 uint32_t wwn[2];
2387 uint32_t rsvd5;
2388 uint16_t vfi;
2389 uint16_t vpi;
2390#else /* __LITTLE_ENDIAN */
2391 uint32_t rsvd1;
2392 uint32_t sid:24;
2393 uint32_t upd:1;
2394 uint32_t rsvd2:7;
2395 uint32_t wwn[2];
2396 uint32_t rsvd5;
2397 uint16_t vpi;
2398 uint16_t vfi;
2399#endif
2400} REG_VPI_VAR;
2401
2402/* Structure for MB Command UNREG_VPI (0x97) */
2403typedef struct {
2404 uint32_t rsvd1;
2405#ifdef __BIG_ENDIAN_BITFIELD
2406 uint16_t rsvd2;
2407 uint16_t sli4_vpi;
2408#else /* __LITTLE_ENDIAN */
2409 uint16_t sli4_vpi;
2410 uint16_t rsvd2;
2411#endif
2412 uint32_t rsvd3;
2413 uint32_t rsvd4;
2414 uint32_t rsvd5;
2415#ifdef __BIG_ENDIAN_BITFIELD
2416 uint16_t rsvd6;
2417 uint16_t vpi;
2418#else /* __LITTLE_ENDIAN */
2419 uint16_t vpi;
2420 uint16_t rsvd6;
2421#endif
2422} UNREG_VPI_VAR;
2423
2424/* Structure for MB Command UNREG_D_ID (0x23) */
2425
2426typedef struct {
2427 uint32_t did;
2428 uint32_t rsvd2;
2429 uint32_t rsvd3;
2430 uint32_t rsvd4;
2431 uint32_t rsvd5;
2432#ifdef __BIG_ENDIAN_BITFIELD
2433 uint16_t rsvd6;
2434 uint16_t vpi;
2435#else
2436 uint16_t vpi;
2437 uint16_t rsvd6;
2438#endif
2439} UNREG_D_ID_VAR;
2440
2441/* Structure for MB Command READ_TOPOLOGY (0x95) */
2442struct lpfc_mbx_read_top {
2443 uint32_t eventTag; /* Event tag */
2444 uint32_t word2;
2445#define lpfc_mbx_read_top_fa_SHIFT 12
2446#define lpfc_mbx_read_top_fa_MASK 0x00000001
2447#define lpfc_mbx_read_top_fa_WORD word2
2448#define lpfc_mbx_read_top_mm_SHIFT 11
2449#define lpfc_mbx_read_top_mm_MASK 0x00000001
2450#define lpfc_mbx_read_top_mm_WORD word2
2451#define lpfc_mbx_read_top_pb_SHIFT 9
2452#define lpfc_mbx_read_top_pb_MASK 0X00000001
2453#define lpfc_mbx_read_top_pb_WORD word2
2454#define lpfc_mbx_read_top_il_SHIFT 8
2455#define lpfc_mbx_read_top_il_MASK 0x00000001
2456#define lpfc_mbx_read_top_il_WORD word2
2457#define lpfc_mbx_read_top_att_type_SHIFT 0
2458#define lpfc_mbx_read_top_att_type_MASK 0x000000FF
2459#define lpfc_mbx_read_top_att_type_WORD word2
2460#define LPFC_ATT_RESERVED 0x00 /* Reserved - attType */
2461#define LPFC_ATT_LINK_UP 0x01 /* Link is up */
2462#define LPFC_ATT_LINK_DOWN 0x02 /* Link is down */
2463 uint32_t word3;
2464#define lpfc_mbx_read_top_alpa_granted_SHIFT 24
2465#define lpfc_mbx_read_top_alpa_granted_MASK 0x000000FF
2466#define lpfc_mbx_read_top_alpa_granted_WORD word3
2467#define lpfc_mbx_read_top_lip_alps_SHIFT 16
2468#define lpfc_mbx_read_top_lip_alps_MASK 0x000000FF
2469#define lpfc_mbx_read_top_lip_alps_WORD word3
2470#define lpfc_mbx_read_top_lip_type_SHIFT 8
2471#define lpfc_mbx_read_top_lip_type_MASK 0x000000FF
2472#define lpfc_mbx_read_top_lip_type_WORD word3
2473#define lpfc_mbx_read_top_topology_SHIFT 0
2474#define lpfc_mbx_read_top_topology_MASK 0x000000FF
2475#define lpfc_mbx_read_top_topology_WORD word3
2476#define LPFC_TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */
2477#define LPFC_TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */
2478#define LPFC_TOPOLOGY_MM 0x05 /* maint mode zephtr to menlo */
2479 /* store the LILP AL_PA position map into */
2480 struct ulp_bde64 lilpBde64;
2481#define LPFC_ALPA_MAP_SIZE 128
2482 uint32_t word7;
2483#define lpfc_mbx_read_top_ld_lu_SHIFT 31
2484#define lpfc_mbx_read_top_ld_lu_MASK 0x00000001
2485#define lpfc_mbx_read_top_ld_lu_WORD word7
2486#define lpfc_mbx_read_top_ld_tf_SHIFT 30
2487#define lpfc_mbx_read_top_ld_tf_MASK 0x00000001
2488#define lpfc_mbx_read_top_ld_tf_WORD word7
2489#define lpfc_mbx_read_top_ld_link_spd_SHIFT 8
2490#define lpfc_mbx_read_top_ld_link_spd_MASK 0x000000FF
2491#define lpfc_mbx_read_top_ld_link_spd_WORD word7
2492#define lpfc_mbx_read_top_ld_nl_port_SHIFT 4
2493#define lpfc_mbx_read_top_ld_nl_port_MASK 0x0000000F
2494#define lpfc_mbx_read_top_ld_nl_port_WORD word7
2495#define lpfc_mbx_read_top_ld_tx_SHIFT 2
2496#define lpfc_mbx_read_top_ld_tx_MASK 0x00000003
2497#define lpfc_mbx_read_top_ld_tx_WORD word7
2498#define lpfc_mbx_read_top_ld_rx_SHIFT 0
2499#define lpfc_mbx_read_top_ld_rx_MASK 0x00000003
2500#define lpfc_mbx_read_top_ld_rx_WORD word7
2501 uint32_t word8;
2502#define lpfc_mbx_read_top_lu_SHIFT 31
2503#define lpfc_mbx_read_top_lu_MASK 0x00000001
2504#define lpfc_mbx_read_top_lu_WORD word8
2505#define lpfc_mbx_read_top_tf_SHIFT 30
2506#define lpfc_mbx_read_top_tf_MASK 0x00000001
2507#define lpfc_mbx_read_top_tf_WORD word8
2508#define lpfc_mbx_read_top_link_spd_SHIFT 8
2509#define lpfc_mbx_read_top_link_spd_MASK 0x000000FF
2510#define lpfc_mbx_read_top_link_spd_WORD word8
2511#define lpfc_mbx_read_top_nl_port_SHIFT 4
2512#define lpfc_mbx_read_top_nl_port_MASK 0x0000000F
2513#define lpfc_mbx_read_top_nl_port_WORD word8
2514#define lpfc_mbx_read_top_tx_SHIFT 2
2515#define lpfc_mbx_read_top_tx_MASK 0x00000003
2516#define lpfc_mbx_read_top_tx_WORD word8
2517#define lpfc_mbx_read_top_rx_SHIFT 0
2518#define lpfc_mbx_read_top_rx_MASK 0x00000003
2519#define lpfc_mbx_read_top_rx_WORD word8
2520#define LPFC_LINK_SPEED_UNKNOWN 0x0
2521#define LPFC_LINK_SPEED_1GHZ 0x04
2522#define LPFC_LINK_SPEED_2GHZ 0x08
2523#define LPFC_LINK_SPEED_4GHZ 0x10
2524#define LPFC_LINK_SPEED_8GHZ 0x20
2525#define LPFC_LINK_SPEED_10GHZ 0x40
2526#define LPFC_LINK_SPEED_16GHZ 0x80
2527};
2528
2529/* Structure for MB Command CLEAR_LA (22) */
2530
2531typedef struct {
2532 uint32_t eventTag; /* Event tag */
2533 uint32_t rsvd1;
2534} CLEAR_LA_VAR;
2535
2536/* Structure for MB Command DUMP */
2537
2538typedef struct {
2539#ifdef __BIG_ENDIAN_BITFIELD
2540 uint32_t rsvd:25;
2541 uint32_t ra:1;
2542 uint32_t co:1;
2543 uint32_t cv:1;
2544 uint32_t type:4;
2545 uint32_t entry_index:16;
2546 uint32_t region_id:16;
2547#else /* __LITTLE_ENDIAN_BITFIELD */
2548 uint32_t type:4;
2549 uint32_t cv:1;
2550 uint32_t co:1;
2551 uint32_t ra:1;
2552 uint32_t rsvd:25;
2553 uint32_t region_id:16;
2554 uint32_t entry_index:16;
2555#endif
2556
2557 uint32_t sli4_length;
2558 uint32_t word_cnt;
2559 uint32_t resp_offset;
2560} DUMP_VAR;
2561
2562#define DMP_MEM_REG 0x1
2563#define DMP_NV_PARAMS 0x2
2564
2565#define DMP_REGION_VPD 0xe
2566#define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */
2567#define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */
2568#define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */
2569
2570#define DMP_REGION_VPORT 0x16 /* VPort info region */
2571#define DMP_VPORT_REGION_SIZE 0x200
2572#define DMP_MBOX_OFFSET_WORD 0x5
2573
2574#define DMP_REGION_23 0x17 /* fcoe param and port state region */
2575#define DMP_RGN23_SIZE 0x400
2576
2577#define WAKE_UP_PARMS_REGION_ID 4
2578#define WAKE_UP_PARMS_WORD_SIZE 15
2579
2580struct vport_rec {
2581 uint8_t wwpn[8];
2582 uint8_t wwnn[8];
2583};
2584
2585#define VPORT_INFO_SIG 0x32324752
2586#define VPORT_INFO_REV_MASK 0xff
2587#define VPORT_INFO_REV 0x1
2588#define MAX_STATIC_VPORT_COUNT 16
2589struct static_vport_info {
2590 uint32_t signature;
2591 uint32_t rev;
2592 struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT];
2593 uint32_t resvd[66];
2594};
2595
2596/* Option rom version structure */
2597struct prog_id {
2598#ifdef __BIG_ENDIAN_BITFIELD
2599 uint8_t type;
2600 uint8_t id;
2601 uint32_t ver:4; /* Major Version */
2602 uint32_t rev:4; /* Revision */
2603 uint32_t lev:2; /* Level */
2604 uint32_t dist:2; /* Dist Type */
2605 uint32_t num:4; /* number after dist type */
2606#else /* __LITTLE_ENDIAN_BITFIELD */
2607 uint32_t num:4; /* number after dist type */
2608 uint32_t dist:2; /* Dist Type */
2609 uint32_t lev:2; /* Level */
2610 uint32_t rev:4; /* Revision */
2611 uint32_t ver:4; /* Major Version */
2612 uint8_t id;
2613 uint8_t type;
2614#endif
2615};
2616
2617/* Structure for MB Command UPDATE_CFG (0x1B) */
2618
2619struct update_cfg_var {
2620#ifdef __BIG_ENDIAN_BITFIELD
2621 uint32_t rsvd2:16;
2622 uint32_t type:8;
2623 uint32_t rsvd:1;
2624 uint32_t ra:1;
2625 uint32_t co:1;
2626 uint32_t cv:1;
2627 uint32_t req:4;
2628 uint32_t entry_length:16;
2629 uint32_t region_id:16;
2630#else /* __LITTLE_ENDIAN_BITFIELD */
2631 uint32_t req:4;
2632 uint32_t cv:1;
2633 uint32_t co:1;
2634 uint32_t ra:1;
2635 uint32_t rsvd:1;
2636 uint32_t type:8;
2637 uint32_t rsvd2:16;
2638 uint32_t region_id:16;
2639 uint32_t entry_length:16;
2640#endif
2641
2642 uint32_t resp_info;
2643 uint32_t byte_cnt;
2644 uint32_t data_offset;
2645};
2646
2647struct hbq_mask {
2648#ifdef __BIG_ENDIAN_BITFIELD
2649 uint8_t tmatch;
2650 uint8_t tmask;
2651 uint8_t rctlmatch;
2652 uint8_t rctlmask;
2653#else /* __LITTLE_ENDIAN */
2654 uint8_t rctlmask;
2655 uint8_t rctlmatch;
2656 uint8_t tmask;
2657 uint8_t tmatch;
2658#endif
2659};
2660
2661
2662/* Structure for MB Command CONFIG_HBQ (7c) */
2663
2664struct config_hbq_var {
2665#ifdef __BIG_ENDIAN_BITFIELD
2666 uint32_t rsvd1 :7;
2667 uint32_t recvNotify :1; /* Receive Notification */
2668 uint32_t numMask :8; /* # Mask Entries */
2669 uint32_t profile :8; /* Selection Profile */
2670 uint32_t rsvd2 :8;
2671#else /* __LITTLE_ENDIAN */
2672 uint32_t rsvd2 :8;
2673 uint32_t profile :8; /* Selection Profile */
2674 uint32_t numMask :8; /* # Mask Entries */
2675 uint32_t recvNotify :1; /* Receive Notification */
2676 uint32_t rsvd1 :7;
2677#endif
2678
2679#ifdef __BIG_ENDIAN_BITFIELD
2680 uint32_t hbqId :16;
2681 uint32_t rsvd3 :12;
2682 uint32_t ringMask :4;
2683#else /* __LITTLE_ENDIAN */
2684 uint32_t ringMask :4;
2685 uint32_t rsvd3 :12;
2686 uint32_t hbqId :16;
2687#endif
2688
2689#ifdef __BIG_ENDIAN_BITFIELD
2690 uint32_t entry_count :16;
2691 uint32_t rsvd4 :8;
2692 uint32_t headerLen :8;
2693#else /* __LITTLE_ENDIAN */
2694 uint32_t headerLen :8;
2695 uint32_t rsvd4 :8;
2696 uint32_t entry_count :16;
2697#endif
2698
2699 uint32_t hbqaddrLow;
2700 uint32_t hbqaddrHigh;
2701
2702#ifdef __BIG_ENDIAN_BITFIELD
2703 uint32_t rsvd5 :31;
2704 uint32_t logEntry :1;
2705#else /* __LITTLE_ENDIAN */
2706 uint32_t logEntry :1;
2707 uint32_t rsvd5 :31;
2708#endif
2709
2710 uint32_t rsvd6; /* w7 */
2711 uint32_t rsvd7; /* w8 */
2712 uint32_t rsvd8; /* w9 */
2713
2714 struct hbq_mask hbqMasks[6];
2715
2716
2717 union {
2718 uint32_t allprofiles[12];
2719
2720 struct {
2721 #ifdef __BIG_ENDIAN_BITFIELD
2722 uint32_t seqlenoff :16;
2723 uint32_t maxlen :16;
2724 #else /* __LITTLE_ENDIAN */
2725 uint32_t maxlen :16;
2726 uint32_t seqlenoff :16;
2727 #endif
2728 #ifdef __BIG_ENDIAN_BITFIELD
2729 uint32_t rsvd1 :28;
2730 uint32_t seqlenbcnt :4;
2731 #else /* __LITTLE_ENDIAN */
2732 uint32_t seqlenbcnt :4;
2733 uint32_t rsvd1 :28;
2734 #endif
2735 uint32_t rsvd[10];
2736 } profile2;
2737
2738 struct {
2739 #ifdef __BIG_ENDIAN_BITFIELD
2740 uint32_t seqlenoff :16;
2741 uint32_t maxlen :16;
2742 #else /* __LITTLE_ENDIAN */
2743 uint32_t maxlen :16;
2744 uint32_t seqlenoff :16;
2745 #endif
2746 #ifdef __BIG_ENDIAN_BITFIELD
2747 uint32_t cmdcodeoff :28;
2748 uint32_t rsvd1 :12;
2749 uint32_t seqlenbcnt :4;
2750 #else /* __LITTLE_ENDIAN */
2751 uint32_t seqlenbcnt :4;
2752 uint32_t rsvd1 :12;
2753 uint32_t cmdcodeoff :28;
2754 #endif
2755 uint32_t cmdmatch[8];
2756
2757 uint32_t rsvd[2];
2758 } profile3;
2759
2760 struct {
2761 #ifdef __BIG_ENDIAN_BITFIELD
2762 uint32_t seqlenoff :16;
2763 uint32_t maxlen :16;
2764 #else /* __LITTLE_ENDIAN */
2765 uint32_t maxlen :16;
2766 uint32_t seqlenoff :16;
2767 #endif
2768 #ifdef __BIG_ENDIAN_BITFIELD
2769 uint32_t cmdcodeoff :28;
2770 uint32_t rsvd1 :12;
2771 uint32_t seqlenbcnt :4;
2772 #else /* __LITTLE_ENDIAN */
2773 uint32_t seqlenbcnt :4;
2774 uint32_t rsvd1 :12;
2775 uint32_t cmdcodeoff :28;
2776 #endif
2777 uint32_t cmdmatch[8];
2778
2779 uint32_t rsvd[2];
2780 } profile5;
2781
2782 } profiles;
2783
2784};
2785
2786
2787
2788/* Structure for MB Command CONFIG_PORT (0x88) */
2789typedef struct {
2790#ifdef __BIG_ENDIAN_BITFIELD
2791 uint32_t cBE : 1;
2792 uint32_t cET : 1;
2793 uint32_t cHpcb : 1;
2794 uint32_t cMA : 1;
2795 uint32_t sli_mode : 4;
2796 uint32_t pcbLen : 24; /* bit 23:0 of memory based port
2797 * config block */
2798#else /* __LITTLE_ENDIAN */
2799 uint32_t pcbLen : 24; /* bit 23:0 of memory based port
2800 * config block */
2801 uint32_t sli_mode : 4;
2802 uint32_t cMA : 1;
2803 uint32_t cHpcb : 1;
2804 uint32_t cET : 1;
2805 uint32_t cBE : 1;
2806#endif
2807
2808 uint32_t pcbLow; /* bit 31:0 of memory based port config block */
2809 uint32_t pcbHigh; /* bit 63:32 of memory based port config block */
2810 uint32_t hbainit[5];
2811#ifdef __BIG_ENDIAN_BITFIELD
2812 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */
2813 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */
2814#else /* __LITTLE_ENDIAN */
2815 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */
2816 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */
2817#endif
2818
2819#ifdef __BIG_ENDIAN_BITFIELD
2820 uint32_t rsvd1 : 19; /* Reserved */
2821 uint32_t cdss : 1; /* Configure Data Security SLI */
2822 uint32_t rsvd2 : 3; /* Reserved */
2823 uint32_t cbg : 1; /* Configure BlockGuard */
2824 uint32_t cmv : 1; /* Configure Max VPIs */
2825 uint32_t ccrp : 1; /* Config Command Ring Polling */
2826 uint32_t csah : 1; /* Configure Synchronous Abort Handling */
2827 uint32_t chbs : 1; /* Cofigure Host Backing store */
2828 uint32_t cinb : 1; /* Enable Interrupt Notification Block */
2829 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */
2830 uint32_t cmx : 1; /* Configure Max XRIs */
2831 uint32_t cmr : 1; /* Configure Max RPIs */
2832#else /* __LITTLE_ENDIAN */
2833 uint32_t cmr : 1; /* Configure Max RPIs */
2834 uint32_t cmx : 1; /* Configure Max XRIs */
2835 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */
2836 uint32_t cinb : 1; /* Enable Interrupt Notification Block */
2837 uint32_t chbs : 1; /* Cofigure Host Backing store */
2838 uint32_t csah : 1; /* Configure Synchronous Abort Handling */
2839 uint32_t ccrp : 1; /* Config Command Ring Polling */
2840 uint32_t cmv : 1; /* Configure Max VPIs */
2841 uint32_t cbg : 1; /* Configure BlockGuard */
2842 uint32_t rsvd2 : 3; /* Reserved */
2843 uint32_t cdss : 1; /* Configure Data Security SLI */
2844 uint32_t rsvd1 : 19; /* Reserved */
2845#endif
2846#ifdef __BIG_ENDIAN_BITFIELD
2847 uint32_t rsvd3 : 19; /* Reserved */
2848 uint32_t gdss : 1; /* Configure Data Security SLI */
2849 uint32_t rsvd4 : 3; /* Reserved */
2850 uint32_t gbg : 1; /* Grant BlockGuard */
2851 uint32_t gmv : 1; /* Grant Max VPIs */
2852 uint32_t gcrp : 1; /* Grant Command Ring Polling */
2853 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */
2854 uint32_t ghbs : 1; /* Grant Host Backing Store */
2855 uint32_t ginb : 1; /* Grant Interrupt Notification Block */
2856 uint32_t gerbm : 1; /* Grant ERBM Request */
2857 uint32_t gmx : 1; /* Grant Max XRIs */
2858 uint32_t gmr : 1; /* Grant Max RPIs */
2859#else /* __LITTLE_ENDIAN */
2860 uint32_t gmr : 1; /* Grant Max RPIs */
2861 uint32_t gmx : 1; /* Grant Max XRIs */
2862 uint32_t gerbm : 1; /* Grant ERBM Request */
2863 uint32_t ginb : 1; /* Grant Interrupt Notification Block */
2864 uint32_t ghbs : 1; /* Grant Host Backing Store */
2865 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */
2866 uint32_t gcrp : 1; /* Grant Command Ring Polling */
2867 uint32_t gmv : 1; /* Grant Max VPIs */
2868 uint32_t gbg : 1; /* Grant BlockGuard */
2869 uint32_t rsvd4 : 3; /* Reserved */
2870 uint32_t gdss : 1; /* Configure Data Security SLI */
2871 uint32_t rsvd3 : 19; /* Reserved */
2872#endif
2873
2874#ifdef __BIG_ENDIAN_BITFIELD
2875 uint32_t max_rpi : 16; /* Max RPIs Port should configure */
2876 uint32_t max_xri : 16; /* Max XRIs Port should configure */
2877#else /* __LITTLE_ENDIAN */
2878 uint32_t max_xri : 16; /* Max XRIs Port should configure */
2879 uint32_t max_rpi : 16; /* Max RPIs Port should configure */
2880#endif
2881
2882#ifdef __BIG_ENDIAN_BITFIELD
2883 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
2884 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */
2885#else /* __LITTLE_ENDIAN */
2886 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */
2887 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
2888#endif
2889
2890 uint32_t rsvd6; /* Reserved */
2891
2892#ifdef __BIG_ENDIAN_BITFIELD
2893 uint32_t fips_rev : 3; /* FIPS Spec Revision */
2894 uint32_t fips_level : 4; /* FIPS Level */
2895 uint32_t sec_err : 9; /* security crypto error */
2896 uint32_t max_vpi : 16; /* Max number of virt N-Ports */
2897#else /* __LITTLE_ENDIAN */
2898 uint32_t max_vpi : 16; /* Max number of virt N-Ports */
2899 uint32_t sec_err : 9; /* security crypto error */
2900 uint32_t fips_level : 4; /* FIPS Level */
2901 uint32_t fips_rev : 3; /* FIPS Spec Revision */
2902#endif
2903
2904} CONFIG_PORT_VAR;
2905
2906/* Structure for MB Command CONFIG_MSI (0x30) */
2907struct config_msi_var {
2908#ifdef __BIG_ENDIAN_BITFIELD
2909 uint32_t dfltMsgNum:8; /* Default message number */
2910 uint32_t rsvd1:11; /* Reserved */
2911 uint32_t NID:5; /* Number of secondary attention IDs */
2912 uint32_t rsvd2:5; /* Reserved */
2913 uint32_t dfltPresent:1; /* Default message number present */
2914 uint32_t addFlag:1; /* Add association flag */
2915 uint32_t reportFlag:1; /* Report association flag */
2916#else /* __LITTLE_ENDIAN_BITFIELD */
2917 uint32_t reportFlag:1; /* Report association flag */
2918 uint32_t addFlag:1; /* Add association flag */
2919 uint32_t dfltPresent:1; /* Default message number present */
2920 uint32_t rsvd2:5; /* Reserved */
2921 uint32_t NID:5; /* Number of secondary attention IDs */
2922 uint32_t rsvd1:11; /* Reserved */
2923 uint32_t dfltMsgNum:8; /* Default message number */
2924#endif
2925 uint32_t attentionConditions[2];
2926 uint8_t attentionId[16];
2927 uint8_t messageNumberByHA[64];
2928 uint8_t messageNumberByID[16];
2929 uint32_t autoClearHA[2];
2930#ifdef __BIG_ENDIAN_BITFIELD
2931 uint32_t rsvd3:16;
2932 uint32_t autoClearID:16;
2933#else /* __LITTLE_ENDIAN_BITFIELD */
2934 uint32_t autoClearID:16;
2935 uint32_t rsvd3:16;
2936#endif
2937 uint32_t rsvd4;
2938};
2939
2940/* SLI-2 Port Control Block */
2941
2942/* SLIM POINTER */
2943#define SLIMOFF 0x30 /* WORD */
2944
2945typedef struct _SLI2_RDSC {
2946 uint32_t cmdEntries;
2947 uint32_t cmdAddrLow;
2948 uint32_t cmdAddrHigh;
2949
2950 uint32_t rspEntries;
2951 uint32_t rspAddrLow;
2952 uint32_t rspAddrHigh;
2953} SLI2_RDSC;
2954
2955typedef struct _PCB {
2956#ifdef __BIG_ENDIAN_BITFIELD
2957 uint32_t type:8;
2958#define TYPE_NATIVE_SLI2 0x01
2959 uint32_t feature:8;
2960#define FEATURE_INITIAL_SLI2 0x01
2961 uint32_t rsvd:12;
2962 uint32_t maxRing:4;
2963#else /* __LITTLE_ENDIAN_BITFIELD */
2964 uint32_t maxRing:4;
2965 uint32_t rsvd:12;
2966 uint32_t feature:8;
2967#define FEATURE_INITIAL_SLI2 0x01
2968 uint32_t type:8;
2969#define TYPE_NATIVE_SLI2 0x01
2970#endif
2971
2972 uint32_t mailBoxSize;
2973 uint32_t mbAddrLow;
2974 uint32_t mbAddrHigh;
2975
2976 uint32_t hgpAddrLow;
2977 uint32_t hgpAddrHigh;
2978
2979 uint32_t pgpAddrLow;
2980 uint32_t pgpAddrHigh;
2981 SLI2_RDSC rdsc[MAX_RINGS];
2982} PCB_t;
2983
2984/* NEW_FEATURE */
2985typedef struct {
2986#ifdef __BIG_ENDIAN_BITFIELD
2987 uint32_t rsvd0:27;
2988 uint32_t discardFarp:1;
2989 uint32_t IPEnable:1;
2990 uint32_t nodeName:1;
2991 uint32_t portName:1;
2992 uint32_t filterEnable:1;
2993#else /* __LITTLE_ENDIAN_BITFIELD */
2994 uint32_t filterEnable:1;
2995 uint32_t portName:1;
2996 uint32_t nodeName:1;
2997 uint32_t IPEnable:1;
2998 uint32_t discardFarp:1;
2999 uint32_t rsvd:27;
3000#endif
3001
3002 uint8_t portname[8]; /* Used to be struct lpfc_name */
3003 uint8_t nodename[8];
3004 uint32_t rsvd1;
3005 uint32_t rsvd2;
3006 uint32_t rsvd3;
3007 uint32_t IPAddress;
3008} CONFIG_FARP_VAR;
3009
3010/* Structure for MB Command MBX_ASYNCEVT_ENABLE (0x33) */
3011
3012typedef struct {
3013#ifdef __BIG_ENDIAN_BITFIELD
3014 uint32_t rsvd:30;
3015 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/
3016#else /* __LITTLE_ENDIAN */
3017 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/
3018 uint32_t rsvd:30;
3019#endif
3020} ASYNCEVT_ENABLE_VAR;
3021
3022/* Union of all Mailbox Command types */
3023#define MAILBOX_CMD_WSIZE 32
3024#define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t))
3025/* ext_wsize times 4 bytes should not be greater than max xmit size */
3026#define MAILBOX_EXT_WSIZE 512
3027#define MAILBOX_EXT_SIZE (MAILBOX_EXT_WSIZE * sizeof(uint32_t))
3028#define MAILBOX_HBA_EXT_OFFSET 0x100
3029/* max mbox xmit size is a page size for sysfs IO operations */
3030#define MAILBOX_SYSFS_MAX 4096
3031
3032typedef union {
3033 uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/
3034 * feature/max ring number
3035 */
3036 LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */
3037 READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */
3038 WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */
3039 BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */
3040 INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */
3041 DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */
3042 CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */
3043 PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */
3044 CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */
3045 RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */
3046 READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */
3047 READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */
3048 READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */
3049 READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */
3050 READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */
3051 READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */
3052 READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */
3053 READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */
3054 REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */
3055 UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */
3056 CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */
3057 DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */
3058 UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */
3059 CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP)
3060 * NEW_FEATURE
3061 */
3062 struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ) */
3063 struct update_cfg_var varUpdateCfg; /* cmd = 0x1B (UPDATE_CFG)*/
3064 CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */
3065 struct lpfc_mbx_read_top varReadTop; /* cmd = 0x95 (READ_TOPOLOGY) */
3066 REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */
3067 UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */
3068 ASYNCEVT_ENABLE_VAR varCfgAsyncEvent; /*cmd = x33 (CONFIG_ASYNC) */
3069 struct READ_EVENT_LOG_VAR varRdEventLog; /* cmd = 0x38
3070 * (READ_EVENT_LOG)
3071 */
3072 struct config_msi_var varCfgMSI;/* cmd = x30 (CONFIG_MSI) */
3073} MAILVARIANTS;
3074
3075/*
3076 * SLI-2 specific structures
3077 */
3078
3079struct lpfc_hgp {
3080 __le32 cmdPutInx;
3081 __le32 rspGetInx;
3082};
3083
3084struct lpfc_pgp {
3085 __le32 cmdGetInx;
3086 __le32 rspPutInx;
3087};
3088
3089struct sli2_desc {
3090 uint32_t unused1[16];
3091 struct lpfc_hgp host[MAX_RINGS];
3092 struct lpfc_pgp port[MAX_RINGS];
3093};
3094
3095struct sli3_desc {
3096 struct lpfc_hgp host[MAX_RINGS];
3097 uint32_t reserved[8];
3098 uint32_t hbq_put[16];
3099};
3100
3101struct sli3_pgp {
3102 struct lpfc_pgp port[MAX_RINGS];
3103 uint32_t hbq_get[16];
3104};
3105
3106union sli_var {
3107 struct sli2_desc s2;
3108 struct sli3_desc s3;
3109 struct sli3_pgp s3_pgp;
3110};
3111
3112typedef struct {
3113#ifdef __BIG_ENDIAN_BITFIELD
3114 uint16_t mbxStatus;
3115 uint8_t mbxCommand;
3116 uint8_t mbxReserved:6;
3117 uint8_t mbxHc:1;
3118 uint8_t mbxOwner:1; /* Low order bit first word */
3119#else /* __LITTLE_ENDIAN_BITFIELD */
3120 uint8_t mbxOwner:1; /* Low order bit first word */
3121 uint8_t mbxHc:1;
3122 uint8_t mbxReserved:6;
3123 uint8_t mbxCommand;
3124 uint16_t mbxStatus;
3125#endif
3126
3127 MAILVARIANTS un;
3128 union sli_var us;
3129} MAILBOX_t;
3130
3131/*
3132 * Begin Structure Definitions for IOCB Commands
3133 */
3134
3135typedef struct {
3136#ifdef __BIG_ENDIAN_BITFIELD
3137 uint8_t statAction;
3138 uint8_t statRsn;
3139 uint8_t statBaExp;
3140 uint8_t statLocalError;
3141#else /* __LITTLE_ENDIAN_BITFIELD */
3142 uint8_t statLocalError;
3143 uint8_t statBaExp;
3144 uint8_t statRsn;
3145 uint8_t statAction;
3146#endif
3147 /* statRsn P/F_RJT reason codes */
3148#define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */
3149#define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */
3150#define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */
3151#define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */
3152#define RJT_UNSUP_CLASS 0x05 /* Class not supported */
3153#define RJT_DELIM_ERR 0x06 /* Delimiter usage error */
3154#define RJT_UNSUP_TYPE 0x07 /* Type not supported */
3155#define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */
3156#define RJT_BAD_RCTL 0x09 /* R_CTL invalid */
3157#define RJT_BAD_FCTL 0x0A /* F_CTL invalid */
3158#define RJT_BAD_OXID 0x0B /* OX_ID invalid */
3159#define RJT_BAD_RXID 0x0C /* RX_ID invalid */
3160#define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */
3161#define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */
3162#define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */
3163#define RJT_BAD_PARM 0x10 /* Param. field invalid */
3164#define RJT_XCHG_ERR 0x11 /* Exchange error */
3165#define RJT_PROT_ERR 0x12 /* Protocol error */
3166#define RJT_BAD_LENGTH 0x13 /* Invalid Length */
3167#define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */
3168#define RJT_LOGIN_REQUIRED 0x16 /* Login required */
3169#define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */
3170#define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */
3171#define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */
3172#define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */
3173#define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */
3174
3175#define IOERR_SUCCESS 0x00 /* statLocalError */
3176#define IOERR_MISSING_CONTINUE 0x01
3177#define IOERR_SEQUENCE_TIMEOUT 0x02
3178#define IOERR_INTERNAL_ERROR 0x03
3179#define IOERR_INVALID_RPI 0x04
3180#define IOERR_NO_XRI 0x05
3181#define IOERR_ILLEGAL_COMMAND 0x06
3182#define IOERR_XCHG_DROPPED 0x07
3183#define IOERR_ILLEGAL_FIELD 0x08
3184#define IOERR_BAD_CONTINUE 0x09
3185#define IOERR_TOO_MANY_BUFFERS 0x0A
3186#define IOERR_RCV_BUFFER_WAITING 0x0B
3187#define IOERR_NO_CONNECTION 0x0C
3188#define IOERR_TX_DMA_FAILED 0x0D
3189#define IOERR_RX_DMA_FAILED 0x0E
3190#define IOERR_ILLEGAL_FRAME 0x0F
3191#define IOERR_EXTRA_DATA 0x10
3192#define IOERR_NO_RESOURCES 0x11
3193#define IOERR_RESERVED 0x12
3194#define IOERR_ILLEGAL_LENGTH 0x13
3195#define IOERR_UNSUPPORTED_FEATURE 0x14
3196#define IOERR_ABORT_IN_PROGRESS 0x15
3197#define IOERR_ABORT_REQUESTED 0x16
3198#define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17
3199#define IOERR_LOOP_OPEN_FAILURE 0x18
3200#define IOERR_RING_RESET 0x19
3201#define IOERR_LINK_DOWN 0x1A
3202#define IOERR_CORRUPTED_DATA 0x1B
3203#define IOERR_CORRUPTED_RPI 0x1C
3204#define IOERR_OUT_OF_ORDER_DATA 0x1D
3205#define IOERR_OUT_OF_ORDER_ACK 0x1E
3206#define IOERR_DUP_FRAME 0x1F
3207#define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */
3208#define IOERR_BAD_HOST_ADDRESS 0x21
3209#define IOERR_RCV_HDRBUF_WAITING 0x22
3210#define IOERR_MISSING_HDR_BUFFER 0x23
3211#define IOERR_MSEQ_CHAIN_CORRUPTED 0x24
3212#define IOERR_ABORTMULT_REQUESTED 0x25
3213#define IOERR_BUFFER_SHORTAGE 0x28
3214#define IOERR_DEFAULT 0x29
3215#define IOERR_CNT 0x2A
3216#define IOERR_SLER_FAILURE 0x46
3217#define IOERR_SLER_CMD_RCV_FAILURE 0x47
3218#define IOERR_SLER_REC_RJT_ERR 0x48
3219#define IOERR_SLER_REC_SRR_RETRY_ERR 0x49
3220#define IOERR_SLER_SRR_RJT_ERR 0x4A
3221#define IOERR_SLER_RRQ_RJT_ERR 0x4C
3222#define IOERR_SLER_RRQ_RETRY_ERR 0x4D
3223#define IOERR_SLER_ABTS_ERR 0x4E
3224#define IOERR_ELXSEC_KEY_UNWRAP_ERROR 0xF0
3225#define IOERR_ELXSEC_KEY_UNWRAP_COMPARE_ERROR 0xF1
3226#define IOERR_ELXSEC_CRYPTO_ERROR 0xF2
3227#define IOERR_ELXSEC_CRYPTO_COMPARE_ERROR 0xF3
3228#define IOERR_DRVR_MASK 0x100
3229#define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */
3230#define IOERR_SLI_BRESET 0x102
3231#define IOERR_SLI_ABORTED 0x103
3232} PARM_ERR;
3233
3234typedef union {
3235 struct {
3236#ifdef __BIG_ENDIAN_BITFIELD
3237 uint8_t Rctl; /* R_CTL field */
3238 uint8_t Type; /* TYPE field */
3239 uint8_t Dfctl; /* DF_CTL field */
3240 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
3241#else /* __LITTLE_ENDIAN_BITFIELD */
3242 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
3243 uint8_t Dfctl; /* DF_CTL field */
3244 uint8_t Type; /* TYPE field */
3245 uint8_t Rctl; /* R_CTL field */
3246#endif
3247
3248#define BC 0x02 /* Broadcast Received - Fctl */
3249#define SI 0x04 /* Sequence Initiative */
3250#define LA 0x08 /* Ignore Link Attention state */
3251#define LS 0x80 /* Last Sequence */
3252 } hcsw;
3253 uint32_t reserved;
3254} WORD5;
3255
3256/* IOCB Command template for a generic response */
3257typedef struct {
3258 uint32_t reserved[4];
3259 PARM_ERR perr;
3260} GENERIC_RSP;
3261
3262/* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */
3263typedef struct {
3264 struct ulp_bde xrsqbde[2];
3265 uint32_t xrsqRo; /* Starting Relative Offset */
3266 WORD5 w5; /* Header control/status word */
3267} XR_SEQ_FIELDS;
3268
3269/* IOCB Command template for ELS_REQUEST */
3270typedef struct {
3271 struct ulp_bde elsReq;
3272 struct ulp_bde elsRsp;
3273
3274#ifdef __BIG_ENDIAN_BITFIELD
3275 uint32_t word4Rsvd:7;
3276 uint32_t fl:1;
3277 uint32_t myID:24;
3278 uint32_t word5Rsvd:8;
3279 uint32_t remoteID:24;
3280#else /* __LITTLE_ENDIAN_BITFIELD */
3281 uint32_t myID:24;
3282 uint32_t fl:1;
3283 uint32_t word4Rsvd:7;
3284 uint32_t remoteID:24;
3285 uint32_t word5Rsvd:8;
3286#endif
3287} ELS_REQUEST;
3288
3289/* IOCB Command template for RCV_ELS_REQ */
3290typedef struct {
3291 struct ulp_bde elsReq[2];
3292 uint32_t parmRo;
3293
3294#ifdef __BIG_ENDIAN_BITFIELD
3295 uint32_t word5Rsvd:8;
3296 uint32_t remoteID:24;
3297#else /* __LITTLE_ENDIAN_BITFIELD */
3298 uint32_t remoteID:24;
3299 uint32_t word5Rsvd:8;
3300#endif
3301} RCV_ELS_REQ;
3302
3303/* IOCB Command template for ABORT / CLOSE_XRI */
3304typedef struct {
3305 uint32_t rsvd[3];
3306 uint32_t abortType;
3307#define ABORT_TYPE_ABTX 0x00000000
3308#define ABORT_TYPE_ABTS 0x00000001
3309 uint32_t parm;
3310#ifdef __BIG_ENDIAN_BITFIELD
3311 uint16_t abortContextTag; /* ulpContext from command to abort/close */
3312 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
3313#else /* __LITTLE_ENDIAN_BITFIELD */
3314 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
3315 uint16_t abortContextTag; /* ulpContext from command to abort/close */
3316#endif
3317} AC_XRI;
3318
3319/* IOCB Command template for ABORT_MXRI64 */
3320typedef struct {
3321 uint32_t rsvd[3];
3322 uint32_t abortType;
3323 uint32_t parm;
3324 uint32_t iotag32;
3325} A_MXRI64;
3326
3327/* IOCB Command template for GET_RPI */
3328typedef struct {
3329 uint32_t rsvd[4];
3330 uint32_t parmRo;
3331#ifdef __BIG_ENDIAN_BITFIELD
3332 uint32_t word5Rsvd:8;
3333 uint32_t remoteID:24;
3334#else /* __LITTLE_ENDIAN_BITFIELD */
3335 uint32_t remoteID:24;
3336 uint32_t word5Rsvd:8;
3337#endif
3338} GET_RPI;
3339
3340/* IOCB Command template for all FCP Initiator commands */
3341typedef struct {
3342 struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */
3343 struct ulp_bde fcpi_rsp; /* Rcv buffer */
3344 uint32_t fcpi_parm;
3345 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
3346} FCPI_FIELDS;
3347
3348/* IOCB Command template for all FCP Target commands */
3349typedef struct {
3350 struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */
3351 uint32_t fcpt_Offset;
3352 uint32_t fcpt_Length; /* transfer ready for IWRITE */
3353} FCPT_FIELDS;
3354
3355/* SLI-2 IOCB structure definitions */
3356
3357/* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */
3358typedef struct {
3359 ULP_BDL bdl;
3360 uint32_t xrsqRo; /* Starting Relative Offset */
3361 WORD5 w5; /* Header control/status word */
3362} XMT_SEQ_FIELDS64;
3363
3364/* IOCB Command template for 64 bit RCV_SEQUENCE64 */
3365typedef struct {
3366 struct ulp_bde64 rcvBde;
3367 uint32_t rsvd1;
3368 uint32_t xrsqRo; /* Starting Relative Offset */
3369 WORD5 w5; /* Header control/status word */
3370} RCV_SEQ_FIELDS64;
3371
3372/* IOCB Command template for ELS_REQUEST64 */
3373typedef struct {
3374 ULP_BDL bdl;
3375#ifdef __BIG_ENDIAN_BITFIELD
3376 uint32_t word4Rsvd:7;
3377 uint32_t fl:1;
3378 uint32_t myID:24;
3379 uint32_t word5Rsvd:8;
3380 uint32_t remoteID:24;
3381#else /* __LITTLE_ENDIAN_BITFIELD */
3382 uint32_t myID:24;
3383 uint32_t fl:1;
3384 uint32_t word4Rsvd:7;
3385 uint32_t remoteID:24;
3386 uint32_t word5Rsvd:8;
3387#endif
3388} ELS_REQUEST64;
3389
3390/* IOCB Command template for GEN_REQUEST64 */
3391typedef struct {
3392 ULP_BDL bdl;
3393 uint32_t xrsqRo; /* Starting Relative Offset */
3394 WORD5 w5; /* Header control/status word */
3395} GEN_REQUEST64;
3396
3397/* IOCB Command template for RCV_ELS_REQ64 */
3398typedef struct {
3399 struct ulp_bde64 elsReq;
3400 uint32_t rcvd1;
3401 uint32_t parmRo;
3402
3403#ifdef __BIG_ENDIAN_BITFIELD
3404 uint32_t word5Rsvd:8;
3405 uint32_t remoteID:24;
3406#else /* __LITTLE_ENDIAN_BITFIELD */
3407 uint32_t remoteID:24;
3408 uint32_t word5Rsvd:8;
3409#endif
3410} RCV_ELS_REQ64;
3411
3412/* IOCB Command template for RCV_SEQ64 */
3413struct rcv_seq64 {
3414 struct ulp_bde64 elsReq;
3415 uint32_t hbq_1;
3416 uint32_t parmRo;
3417#ifdef __BIG_ENDIAN_BITFIELD
3418 uint32_t rctl:8;
3419 uint32_t type:8;
3420 uint32_t dfctl:8;
3421 uint32_t ls:1;
3422 uint32_t fs:1;
3423 uint32_t rsvd2:3;
3424 uint32_t si:1;
3425 uint32_t bc:1;
3426 uint32_t rsvd3:1;
3427#else /* __LITTLE_ENDIAN_BITFIELD */
3428 uint32_t rsvd3:1;
3429 uint32_t bc:1;
3430 uint32_t si:1;
3431 uint32_t rsvd2:3;
3432 uint32_t fs:1;
3433 uint32_t ls:1;
3434 uint32_t dfctl:8;
3435 uint32_t type:8;
3436 uint32_t rctl:8;
3437#endif
3438};
3439
3440/* IOCB Command template for all 64 bit FCP Initiator commands */
3441typedef struct {
3442 ULP_BDL bdl;
3443 uint32_t fcpi_parm;
3444 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
3445} FCPI_FIELDS64;
3446
3447/* IOCB Command template for all 64 bit FCP Target commands */
3448typedef struct {
3449 ULP_BDL bdl;
3450 uint32_t fcpt_Offset;
3451 uint32_t fcpt_Length; /* transfer ready for IWRITE */
3452} FCPT_FIELDS64;
3453
3454/* IOCB Command template for Async Status iocb commands */
3455typedef struct {
3456 uint32_t rsvd[4];
3457 uint32_t param;
3458#ifdef __BIG_ENDIAN_BITFIELD
3459 uint16_t evt_code; /* High order bits word 5 */
3460 uint16_t sub_ctxt_tag; /* Low order bits word 5 */
3461#else /* __LITTLE_ENDIAN_BITFIELD */
3462 uint16_t sub_ctxt_tag; /* High order bits word 5 */
3463 uint16_t evt_code; /* Low order bits word 5 */
3464#endif
3465} ASYNCSTAT_FIELDS;
3466#define ASYNC_TEMP_WARN 0x100
3467#define ASYNC_TEMP_SAFE 0x101
3468
3469/* IOCB Command template for CMD_IOCB_RCV_ELS64_CX (0xB7)
3470 or CMD_IOCB_RCV_SEQ64_CX (0xB5) */
3471
3472struct rcv_sli3 {
3473#ifdef __BIG_ENDIAN_BITFIELD
3474 uint16_t ox_id;
3475 uint16_t seq_cnt;
3476
3477 uint16_t vpi;
3478 uint16_t word9Rsvd;
3479#else /* __LITTLE_ENDIAN */
3480 uint16_t seq_cnt;
3481 uint16_t ox_id;
3482
3483 uint16_t word9Rsvd;
3484 uint16_t vpi;
3485#endif
3486 uint32_t word10Rsvd;
3487 uint32_t acc_len; /* accumulated length */
3488 struct ulp_bde64 bde2;
3489};
3490
3491/* Structure used for a single HBQ entry */
3492struct lpfc_hbq_entry {
3493 struct ulp_bde64 bde;
3494 uint32_t buffer_tag;
3495};
3496
3497/* IOCB Command template for QUE_XRI64_CX (0xB3) command */
3498typedef struct {
3499 struct lpfc_hbq_entry buff;
3500 uint32_t rsvd;
3501 uint32_t rsvd1;
3502} QUE_XRI64_CX_FIELDS;
3503
3504struct que_xri64cx_ext_fields {
3505 uint32_t iotag64_low;
3506 uint32_t iotag64_high;
3507 uint32_t ebde_count;
3508 uint32_t rsvd;
3509 struct lpfc_hbq_entry buff[5];
3510};
3511
3512struct sli3_bg_fields {
3513 uint32_t filler[6]; /* word 8-13 in IOCB */
3514 uint32_t bghm; /* word 14 - BlockGuard High Water Mark */
3515/* Bitfields for bgstat (BlockGuard Status - word 15 of IOCB) */
3516#define BGS_BIDIR_BG_PROF_MASK 0xff000000
3517#define BGS_BIDIR_BG_PROF_SHIFT 24
3518#define BGS_BIDIR_ERR_COND_FLAGS_MASK 0x003f0000
3519#define BGS_BIDIR_ERR_COND_SHIFT 16
3520#define BGS_BG_PROFILE_MASK 0x0000ff00
3521#define BGS_BG_PROFILE_SHIFT 8
3522#define BGS_INVALID_PROF_MASK 0x00000020
3523#define BGS_INVALID_PROF_SHIFT 5
3524#define BGS_UNINIT_DIF_BLOCK_MASK 0x00000010
3525#define BGS_UNINIT_DIF_BLOCK_SHIFT 4
3526#define BGS_HI_WATER_MARK_PRESENT_MASK 0x00000008
3527#define BGS_HI_WATER_MARK_PRESENT_SHIFT 3
3528#define BGS_REFTAG_ERR_MASK 0x00000004
3529#define BGS_REFTAG_ERR_SHIFT 2
3530#define BGS_APPTAG_ERR_MASK 0x00000002
3531#define BGS_APPTAG_ERR_SHIFT 1
3532#define BGS_GUARD_ERR_MASK 0x00000001
3533#define BGS_GUARD_ERR_SHIFT 0
3534 uint32_t bgstat; /* word 15 - BlockGuard Status */
3535};
3536
3537static inline uint32_t
3538lpfc_bgs_get_bidir_bg_prof(uint32_t bgstat)
3539{
3540 return (bgstat & BGS_BIDIR_BG_PROF_MASK) >>
3541 BGS_BIDIR_BG_PROF_SHIFT;
3542}
3543
3544static inline uint32_t
3545lpfc_bgs_get_bidir_err_cond(uint32_t bgstat)
3546{
3547 return (bgstat & BGS_BIDIR_ERR_COND_FLAGS_MASK) >>
3548 BGS_BIDIR_ERR_COND_SHIFT;
3549}
3550
3551static inline uint32_t
3552lpfc_bgs_get_bg_prof(uint32_t bgstat)
3553{
3554 return (bgstat & BGS_BG_PROFILE_MASK) >>
3555 BGS_BG_PROFILE_SHIFT;
3556}
3557
3558static inline uint32_t
3559lpfc_bgs_get_invalid_prof(uint32_t bgstat)
3560{
3561 return (bgstat & BGS_INVALID_PROF_MASK) >>
3562 BGS_INVALID_PROF_SHIFT;
3563}
3564
3565static inline uint32_t
3566lpfc_bgs_get_uninit_dif_block(uint32_t bgstat)
3567{
3568 return (bgstat & BGS_UNINIT_DIF_BLOCK_MASK) >>
3569 BGS_UNINIT_DIF_BLOCK_SHIFT;
3570}
3571
3572static inline uint32_t
3573lpfc_bgs_get_hi_water_mark_present(uint32_t bgstat)
3574{
3575 return (bgstat & BGS_HI_WATER_MARK_PRESENT_MASK) >>
3576 BGS_HI_WATER_MARK_PRESENT_SHIFT;
3577}
3578
3579static inline uint32_t
3580lpfc_bgs_get_reftag_err(uint32_t bgstat)
3581{
3582 return (bgstat & BGS_REFTAG_ERR_MASK) >>
3583 BGS_REFTAG_ERR_SHIFT;
3584}
3585
3586static inline uint32_t
3587lpfc_bgs_get_apptag_err(uint32_t bgstat)
3588{
3589 return (bgstat & BGS_APPTAG_ERR_MASK) >>
3590 BGS_APPTAG_ERR_SHIFT;
3591}
3592
3593static inline uint32_t
3594lpfc_bgs_get_guard_err(uint32_t bgstat)
3595{
3596 return (bgstat & BGS_GUARD_ERR_MASK) >>
3597 BGS_GUARD_ERR_SHIFT;
3598}
3599
3600#define LPFC_EXT_DATA_BDE_COUNT 3
3601struct fcp_irw_ext {
3602 uint32_t io_tag64_low;
3603 uint32_t io_tag64_high;
3604#ifdef __BIG_ENDIAN_BITFIELD
3605 uint8_t reserved1;
3606 uint8_t reserved2;
3607 uint8_t reserved3;
3608 uint8_t ebde_count;
3609#else /* __LITTLE_ENDIAN */
3610 uint8_t ebde_count;
3611 uint8_t reserved3;
3612 uint8_t reserved2;
3613 uint8_t reserved1;
3614#endif
3615 uint32_t reserved4;
3616 struct ulp_bde64 rbde; /* response bde */
3617 struct ulp_bde64 dbde[LPFC_EXT_DATA_BDE_COUNT]; /* data BDE or BPL */
3618 uint8_t icd[32]; /* immediate command data (32 bytes) */
3619};
3620
3621typedef struct _IOCB { /* IOCB structure */
3622 union {
3623 GENERIC_RSP grsp; /* Generic response */
3624 XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */
3625 struct ulp_bde cont[3]; /* up to 3 continuation bdes */
3626 RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */
3627 AC_XRI acxri; /* ABORT / CLOSE_XRI template */
3628 A_MXRI64 amxri; /* abort multiple xri command overlay */
3629 GET_RPI getrpi; /* GET_RPI template */
3630 FCPI_FIELDS fcpi; /* FCP Initiator template */
3631 FCPT_FIELDS fcpt; /* FCP target template */
3632
3633 /* SLI-2 structures */
3634
3635 struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation
3636 * bde_64s */
3637 ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */
3638 GEN_REQUEST64 genreq64; /* GEN_REQUEST template */
3639 RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */
3640 XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */
3641 FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */
3642 FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */
3643 ASYNCSTAT_FIELDS asyncstat; /* async_status iocb */
3644 QUE_XRI64_CX_FIELDS quexri64cx; /* que_xri64_cx fields */
3645 struct rcv_seq64 rcvseq64; /* RCV_SEQ64 and RCV_CONT64 */
3646 struct sli4_bls_rsp bls_rsp; /* UNSOL ABTS BLS_RSP params */
3647 uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */
3648 } un;
3649 union {
3650 struct {
3651#ifdef __BIG_ENDIAN_BITFIELD
3652 uint16_t ulpContext; /* High order bits word 6 */
3653 uint16_t ulpIoTag; /* Low order bits word 6 */
3654#else /* __LITTLE_ENDIAN_BITFIELD */
3655 uint16_t ulpIoTag; /* Low order bits word 6 */
3656 uint16_t ulpContext; /* High order bits word 6 */
3657#endif
3658 } t1;
3659 struct {
3660#ifdef __BIG_ENDIAN_BITFIELD
3661 uint16_t ulpContext; /* High order bits word 6 */
3662 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
3663 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
3664#else /* __LITTLE_ENDIAN_BITFIELD */
3665 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
3666 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
3667 uint16_t ulpContext; /* High order bits word 6 */
3668#endif
3669 } t2;
3670 } un1;
3671#define ulpContext un1.t1.ulpContext
3672#define ulpIoTag un1.t1.ulpIoTag
3673#define ulpIoTag0 un1.t2.ulpIoTag0
3674
3675#ifdef __BIG_ENDIAN_BITFIELD
3676 uint32_t ulpTimeout:8;
3677 uint32_t ulpXS:1;
3678 uint32_t ulpFCP2Rcvy:1;
3679 uint32_t ulpPU:2;
3680 uint32_t ulpIr:1;
3681 uint32_t ulpClass:3;
3682 uint32_t ulpCommand:8;
3683 uint32_t ulpStatus:4;
3684 uint32_t ulpBdeCount:2;
3685 uint32_t ulpLe:1;
3686 uint32_t ulpOwner:1; /* Low order bit word 7 */
3687#else /* __LITTLE_ENDIAN_BITFIELD */
3688 uint32_t ulpOwner:1; /* Low order bit word 7 */
3689 uint32_t ulpLe:1;
3690 uint32_t ulpBdeCount:2;
3691 uint32_t ulpStatus:4;
3692 uint32_t ulpCommand:8;
3693 uint32_t ulpClass:3;
3694 uint32_t ulpIr:1;
3695 uint32_t ulpPU:2;
3696 uint32_t ulpFCP2Rcvy:1;
3697 uint32_t ulpXS:1;
3698 uint32_t ulpTimeout:8;
3699#endif
3700
3701 union {
3702 struct rcv_sli3 rcvsli3; /* words 8 - 15 */
3703
3704 /* words 8-31 used for que_xri_cx iocb */
3705 struct que_xri64cx_ext_fields que_xri64cx_ext_words;
3706 struct fcp_irw_ext fcp_ext;
3707 uint32_t sli3Words[24]; /* 96 extra bytes for SLI-3 */
3708
3709 /* words 8-15 for BlockGuard */
3710 struct sli3_bg_fields sli3_bg;
3711 } unsli3;
3712
3713#define ulpCt_h ulpXS
3714#define ulpCt_l ulpFCP2Rcvy
3715
3716#define IOCB_FCP 1 /* IOCB is used for FCP ELS cmds-ulpRsvByte */
3717#define IOCB_IP 2 /* IOCB is used for IP ELS cmds */
3718#define PARM_UNUSED 0 /* PU field (Word 4) not used */
3719#define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */
3720#define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */
3721#define PARM_NPIV_DID 3
3722#define CLASS1 0 /* Class 1 */
3723#define CLASS2 1 /* Class 2 */
3724#define CLASS3 2 /* Class 3 */
3725#define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */
3726
3727#define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */
3728#define IOSTAT_FCP_RSP_ERROR 0x1
3729#define IOSTAT_REMOTE_STOP 0x2
3730#define IOSTAT_LOCAL_REJECT 0x3
3731#define IOSTAT_NPORT_RJT 0x4
3732#define IOSTAT_FABRIC_RJT 0x5
3733#define IOSTAT_NPORT_BSY 0x6
3734#define IOSTAT_FABRIC_BSY 0x7
3735#define IOSTAT_INTERMED_RSP 0x8
3736#define IOSTAT_LS_RJT 0x9
3737#define IOSTAT_BA_RJT 0xA
3738#define IOSTAT_RSVD1 0xB
3739#define IOSTAT_RSVD2 0xC
3740#define IOSTAT_RSVD3 0xD
3741#define IOSTAT_RSVD4 0xE
3742#define IOSTAT_NEED_BUFFER 0xF
3743#define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */
3744#define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */
3745#define IOSTAT_CNT 0x11
3746
3747} IOCB_t;
3748
3749
3750#define SLI1_SLIM_SIZE (4 * 1024)
3751
3752/* Up to 498 IOCBs will fit into 16k
3753 * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384
3754 */
3755#define SLI2_SLIM_SIZE (64 * 1024)
3756
3757/* Maximum IOCBs that will fit in SLI2 slim */
3758#define MAX_SLI2_IOCB 498
3759#define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \
3760 (sizeof(MAILBOX_t) + sizeof(PCB_t) + \
3761 sizeof(uint32_t) * MAILBOX_EXT_WSIZE))
3762
3763/* HBQ entries are 4 words each = 4k */
3764#define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \
3765 lpfc_sli_hbq_count())
3766
3767struct lpfc_sli2_slim {
3768 MAILBOX_t mbx;
3769 uint32_t mbx_ext_words[MAILBOX_EXT_WSIZE];
3770 PCB_t pcb;
3771 IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE];
3772};
3773
3774/*
3775 * This function checks PCI device to allow special handling for LC HBAs.
3776 *
3777 * Parameters:
3778 * device : struct pci_dev 's device field
3779 *
3780 * return 1 => TRUE
3781 * 0 => FALSE
3782 */
3783static inline int
3784lpfc_is_LC_HBA(unsigned short device)
3785{
3786 if ((device == PCI_DEVICE_ID_TFLY) ||
3787 (device == PCI_DEVICE_ID_PFLY) ||
3788 (device == PCI_DEVICE_ID_LP101) ||
3789 (device == PCI_DEVICE_ID_BMID) ||
3790 (device == PCI_DEVICE_ID_BSMB) ||
3791 (device == PCI_DEVICE_ID_ZMID) ||
3792 (device == PCI_DEVICE_ID_ZSMB) ||
3793 (device == PCI_DEVICE_ID_SAT_MID) ||
3794 (device == PCI_DEVICE_ID_SAT_SMB) ||
3795 (device == PCI_DEVICE_ID_RFLY))
3796 return 1;
3797 else
3798 return 0;
3799}
3800
3801/*
3802 * Determine if an IOCB failed because of a link event or firmware reset.
3803 */
3804
3805static inline int
3806lpfc_error_lost_link(IOCB_t *iocbp)
3807{
3808 return (iocbp->ulpStatus == IOSTAT_LOCAL_REJECT &&
3809 (iocbp->un.ulpWord[4] == IOERR_SLI_ABORTED ||
3810 iocbp->un.ulpWord[4] == IOERR_LINK_DOWN ||
3811 iocbp->un.ulpWord[4] == IOERR_SLI_DOWN));
3812}
3813
3814#define MENLO_TRANSPORT_TYPE 0xfe
3815#define MENLO_CONTEXT 0
3816#define MENLO_PU 3
3817#define MENLO_TIMEOUT 30
3818#define SETVAR_MLOMNT 0x103107
3819#define SETVAR_MLORST 0x103007
3820
3821#define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */