1/*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2017-2023 Broadcom. All Rights Reserved. The term *
5 * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. *
6 * Copyright (C) 2004-2016 Emulex. All rights reserved. *
7 * EMULEX and SLI are trademarks of Emulex. *
8 * www.broadcom.com *
9 * *
10 * This program is free software; you can redistribute it and/or *
11 * modify it under the terms of version 2 of the GNU General *
12 * Public License as published by the Free Software Foundation. *
13 * This program is distributed in the hope that it will be useful. *
14 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
15 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
17 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
18 * TO BE LEGALLY INVALID. See the GNU General Public License for *
19 * more details, a copy of which can be found in the file COPYING *
20 * included with this package. *
21 *******************************************************************/
22
23#define FDMI_DID 0xfffffaU
24#define NameServer_DID 0xfffffcU
25#define Fabric_Cntl_DID 0xfffffdU
26#define Fabric_DID 0xfffffeU
27#define Bcast_DID 0xffffffU
28#define Mask_DID 0xffffffU
29#define CT_DID_MASK 0xffff00U
30#define Fabric_DID_MASK 0xfff000U
31#define WELL_KNOWN_DID_MASK 0xfffff0U
32
33#define PT2PT_LocalID 1
34#define PT2PT_RemoteID 2
35
36#define FF_DEF_EDTOV 2000 /* Default E_D_TOV (2000ms) */
37#define FF_DEF_ALTOV 15 /* Default AL_TIME (15ms) */
38#define FF_DEF_RATOV 10 /* Default RA_TOV (10s) */
39#define FF_DEF_ARBTOV 1900 /* Default ARB_TOV (1900ms) */
40
41#define LPFC_BUF_RING0 64 /* Number of buffers to post to RING
42 0 */
43
44#define FCELSSIZE 1024 /* maximum ELS transfer size */
45
46#define LPFC_FCP_RING 0 /* ring 0 for FCP initiator commands */
47#define LPFC_EXTRA_RING 1 /* ring 1 for other protocols */
48#define LPFC_ELS_RING 2 /* ring 2 for ELS commands */
49
50#define SLI2_IOCB_CMD_R0_ENTRIES 172 /* SLI-2 FCP command ring entries */
51#define SLI2_IOCB_RSP_R0_ENTRIES 134 /* SLI-2 FCP response ring entries */
52#define SLI2_IOCB_CMD_R1_ENTRIES 4 /* SLI-2 extra command ring entries */
53#define SLI2_IOCB_RSP_R1_ENTRIES 4 /* SLI-2 extra response ring entries */
54#define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */
55#define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */
56#define SLI2_IOCB_CMD_R2_ENTRIES 20 /* SLI-2 ELS command ring entries */
57#define SLI2_IOCB_RSP_R2_ENTRIES 20 /* SLI-2 ELS response ring entries */
58#define SLI2_IOCB_CMD_R3_ENTRIES 0
59#define SLI2_IOCB_RSP_R3_ENTRIES 0
60#define SLI2_IOCB_CMD_R3XTRA_ENTRIES 24
61#define SLI2_IOCB_RSP_R3XTRA_ENTRIES 32
62
63#define SLI2_IOCB_CMD_SIZE 32
64#define SLI2_IOCB_RSP_SIZE 32
65#define SLI3_IOCB_CMD_SIZE 128
66#define SLI3_IOCB_RSP_SIZE 64
67
68#define LPFC_UNREG_ALL_RPIS_VPORT 0xffff
69#define LPFC_UNREG_ALL_DFLT_RPIS 0xffffffff
70
71/* vendor ID used in SCSI netlink calls */
72#define LPFC_NL_VENDOR_ID (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX)
73
74#define FW_REV_STR_SIZE 32
75/* Common Transport structures and definitions */
76
77union CtRevisionId {
78 /* Structure is in Big Endian format */
79 struct {
80 uint32_t Revision:8;
81 uint32_t InId:24;
82 } bits;
83 uint32_t word;
84};
85
86union CtCommandResponse {
87 /* Structure is in Big Endian format */
88 struct {
89 __be16 CmdRsp;
90 __be16 Size;
91 } bits;
92 uint32_t word;
93};
94
95/* FC4 Feature bits for RFF_ID */
96#define FC4_FEATURE_TARGET 0x1
97#define FC4_FEATURE_INIT 0x2
98#define FC4_FEATURE_NVME_DISC 0x4
99
100enum rft_word0 {
101 RFT_FCP_REG = (0x1 << 8),
102};
103
104enum rft_word1 {
105 RFT_NVME_REG = (0x1 << 8),
106};
107
108enum rft_word3 {
109 RFT_APP_SERV_REG = (0x1 << 0),
110};
111
112struct lpfc_sli_ct_request {
113 /* Structure is in Big Endian format */
114 union CtRevisionId RevisionId;
115 uint8_t FsType;
116 uint8_t FsSubType;
117 uint8_t Options;
118 uint8_t Rsrvd1;
119 union CtCommandResponse CommandResponse;
120 uint8_t Rsrvd2;
121 uint8_t ReasonCode;
122 uint8_t Explanation;
123 uint8_t VendorUnique;
124#define LPFC_CT_PREAMBLE 20 /* Size of CTReq + 4 up to here */
125
126 union {
127 __be32 PortID;
128 struct gid {
129 uint8_t PortType; /* for GID_PT requests */
130#define GID_PT_N_PORT 1
131 uint8_t DomainScope;
132 uint8_t AreaScope;
133 uint8_t Fc4Type; /* for GID_FT requests */
134 } gid;
135 struct gid_ff {
136 uint8_t Flags;
137 uint8_t DomainScope;
138 uint8_t AreaScope;
139 uint8_t rsvd1;
140 uint8_t rsvd2;
141 uint8_t rsvd3;
142 uint8_t Fc4FBits;
143 uint8_t Fc4Type;
144 } gid_ff;
145 struct rft {
146 __be32 port_id; /* For RFT_ID requests */
147
148 __be32 fcp_reg; /* rsvd 31:9, fcp_reg 8, rsvd 7:0 */
149 __be32 nvme_reg; /* rsvd 31:9, nvme_reg 8, rsvd 7:0 */
150 __be32 word2;
151 __be32 app_serv_reg; /* rsvd 31:1, app_serv_reg 0 */
152 __be32 word[4];
153 } rft;
154 struct rnn {
155 uint32_t PortId; /* For RNN_ID requests */
156 uint8_t wwnn[8];
157 } rnn;
158 struct rsnn { /* For RSNN_ID requests */
159 uint8_t wwnn[8];
160 uint8_t len;
161 uint8_t symbname[255];
162 } rsnn;
163 struct da_id { /* For DA_ID requests */
164 uint32_t port_id;
165 } da_id;
166 struct rspn { /* For RSPN_ID requests */
167 uint32_t PortId;
168 uint8_t len;
169 uint8_t symbname[255];
170 } rspn;
171 struct gff {
172 uint32_t PortId;
173 } gff;
174 struct gff_acc {
175 uint8_t fbits[128];
176 } gff_acc;
177 struct gft {
178 uint32_t PortId;
179 } gft;
180 struct gft_acc {
181 uint32_t fc4_types[8];
182 } gft_acc;
183#define FCP_TYPE_FEATURE_OFFSET 7
184 struct rff {
185 uint32_t PortId;
186 uint8_t reserved[2];
187 uint8_t fbits;
188 uint8_t type_code; /* type=8 for FCP */
189 } rff;
190 } un;
191};
192
193#define LPFC_MAX_CT_SIZE (60 * 4096)
194
195#define SLI_CT_REVISION 1
196#define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
197 sizeof(struct gid))
198#define GIDFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
199 sizeof(struct gid_ff))
200#define GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
201 sizeof(struct gff))
202#define GFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
203 sizeof(struct gft))
204#define RFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
205 sizeof(struct rft))
206#define RFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
207 sizeof(struct rff))
208#define RNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
209 sizeof(struct rnn))
210#define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
211 sizeof(struct rsnn))
212#define DA_ID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
213 sizeof(struct da_id))
214#define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
215 sizeof(struct rspn))
216
217/*
218 * FsType Definitions
219 */
220
221#define SLI_CT_MANAGEMENT_SERVICE 0xFA
222#define SLI_CT_TIME_SERVICE 0xFB
223#define SLI_CT_DIRECTORY_SERVICE 0xFC
224#define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD
225
226/*
227 * Directory Service Subtypes
228 */
229
230#define SLI_CT_DIRECTORY_NAME_SERVER 0x02
231
232/*
233 * Response Codes
234 */
235
236#define SLI_CT_RESPONSE_FS_RJT 0x8001
237#define SLI_CT_RESPONSE_FS_ACC 0x8002
238
239/*
240 * Reason Codes
241 */
242
243#define SLI_CT_NO_ADDITIONAL_EXPL 0x0
244#define SLI_CT_INVALID_COMMAND 0x01
245#define SLI_CT_INVALID_VERSION 0x02
246#define SLI_CT_LOGICAL_ERROR 0x03
247#define SLI_CT_INVALID_IU_SIZE 0x04
248#define SLI_CT_LOGICAL_BUSY 0x05
249#define SLI_CT_PROTOCOL_ERROR 0x07
250#define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09
251#define SLI_CT_REQ_NOT_SUPPORTED 0x0b
252#define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10
253#define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11
254#define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12
255#define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13
256#define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20
257#define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21
258#define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22
259#define SLI_CT_VENDOR_UNIQUE 0xff
260
261/*
262 * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations
263 */
264
265#define SLI_CT_NO_PORT_ID 0x01
266#define SLI_CT_NO_PORT_NAME 0x02
267#define SLI_CT_NO_NODE_NAME 0x03
268#define SLI_CT_NO_CLASS_OF_SERVICE 0x04
269#define SLI_CT_NO_IP_ADDRESS 0x05
270#define SLI_CT_NO_IPA 0x06
271#define SLI_CT_NO_FC4_TYPES 0x07
272#define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08
273#define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09
274#define SLI_CT_NO_PORT_TYPE 0x0A
275#define SLI_CT_ACCESS_DENIED 0x10
276#define SLI_CT_INVALID_PORT_ID 0x11
277#define SLI_CT_DATABASE_EMPTY 0x12
278#define SLI_CT_APP_ID_NOT_AVAILABLE 0x40
279
280/*
281 * Name Server Command Codes
282 */
283
284#define SLI_CTNS_GA_NXT 0x0100
285#define SLI_CTNS_GPN_ID 0x0112
286#define SLI_CTNS_GNN_ID 0x0113
287#define SLI_CTNS_GCS_ID 0x0114
288#define SLI_CTNS_GFT_ID 0x0117
289#define SLI_CTNS_GSPN_ID 0x0118
290#define SLI_CTNS_GPT_ID 0x011A
291#define SLI_CTNS_GFF_ID 0x011F
292#define SLI_CTNS_GID_PN 0x0121
293#define SLI_CTNS_GID_NN 0x0131
294#define SLI_CTNS_GIP_NN 0x0135
295#define SLI_CTNS_GIPA_NN 0x0136
296#define SLI_CTNS_GSNN_NN 0x0139
297#define SLI_CTNS_GNN_IP 0x0153
298#define SLI_CTNS_GIPA_IP 0x0156
299#define SLI_CTNS_GID_FT 0x0171
300#define SLI_CTNS_GID_FF 0x01F1
301#define SLI_CTNS_GID_PT 0x01A1
302#define SLI_CTNS_RPN_ID 0x0212
303#define SLI_CTNS_RNN_ID 0x0213
304#define SLI_CTNS_RCS_ID 0x0214
305#define SLI_CTNS_RFT_ID 0x0217
306#define SLI_CTNS_RSPN_ID 0x0218
307#define SLI_CTNS_RPT_ID 0x021A
308#define SLI_CTNS_RFF_ID 0x021F
309#define SLI_CTNS_RIP_NN 0x0235
310#define SLI_CTNS_RIPA_NN 0x0236
311#define SLI_CTNS_RSNN_NN 0x0239
312#define SLI_CTNS_DA_ID 0x0300
313
314/*
315 * Port Types
316 */
317
318#define SLI_CTPT_N_PORT 0x01
319#define SLI_CTPT_NL_PORT 0x02
320#define SLI_CTPT_FNL_PORT 0x03
321#define SLI_CTPT_IP 0x04
322#define SLI_CTPT_FCP 0x08
323#define SLI_CTPT_NVME 0x28
324#define SLI_CTPT_NX_PORT 0x7F
325#define SLI_CTPT_F_PORT 0x81
326#define SLI_CTPT_FL_PORT 0x82
327#define SLI_CTPT_E_PORT 0x84
328
329#define SLI_CT_LAST_ENTRY 0x80000000
330
331/* Fibre Channel Service Parameter definitions */
332
333#define FC_PH_4_0 6 /* FC-PH version 4.0 */
334#define FC_PH_4_1 7 /* FC-PH version 4.1 */
335#define FC_PH_4_2 8 /* FC-PH version 4.2 */
336#define FC_PH_4_3 9 /* FC-PH version 4.3 */
337
338#define FC_PH_LOW 8 /* Lowest supported FC-PH version */
339#define FC_PH_HIGH 9 /* Highest supported FC-PH version */
340#define FC_PH3 0x20 /* FC-PH-3 version */
341
342#define FF_FRAME_SIZE 2048
343
344struct lpfc_name {
345 union {
346 struct {
347#ifdef __BIG_ENDIAN_BITFIELD
348 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
349 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
350 8:11 of IEEE ext */
351#else /* __LITTLE_ENDIAN_BITFIELD */
352 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit
353 8:11 of IEEE ext */
354 uint8_t nameType:4; /* FC Word 0, bit 28:31 */
355#endif
356
357#define NAME_IEEE 0x1 /* IEEE name - nameType */
358#define NAME_IEEE_EXT 0x2 /* IEEE extended name */
359#define NAME_FC_TYPE 0x3 /* FC native name type */
360#define NAME_IP_TYPE 0x4 /* IP address */
361#define NAME_CCITT_TYPE 0xC
362#define NAME_CCITT_GR_TYPE 0xE
363 uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE
364 extended Lsb */
365 uint8_t IEEE[6]; /* FC IEEE address */
366 } s;
367 uint8_t wwn[8];
368 uint64_t name __packed __aligned(4);
369 } u;
370};
371
372struct csp {
373 uint8_t fcphHigh; /* FC Word 0, byte 0 */
374 uint8_t fcphLow;
375 uint8_t bbCreditMsb;
376 uint8_t bbCreditLsb; /* FC Word 0, byte 3 */
377
378/*
379 * Word 1 Bit 31 in common service parameter is overloaded.
380 * Word 1 Bit 31 in FLOGI request is multiple NPort request
381 * Word 1 Bit 31 in FLOGI response is clean address bit
382 */
383#define clean_address_bit request_multiple_Nport /* Word 1, bit 31 */
384/*
385 * Word 1 Bit 30 in common service parameter is overloaded.
386 * Word 1 Bit 30 in FLOGI request is Virtual Fabrics
387 * Word 1 Bit 30 in PLOGI request is random offset
388 */
389#define virtual_fabric_support randomOffset /* Word 1, bit 30 */
390/*
391 * Word 1 Bit 29 in common service parameter is overloaded.
392 * Word 1 Bit 29 in FLOGI response is multiple NPort assignment
393 * Word 1 Bit 29 in FLOGI/PLOGI request is Valid Vendor Version Level
394 */
395#define valid_vendor_ver_level response_multiple_NPort /* Word 1, bit 29 */
396#ifdef __BIG_ENDIAN_BITFIELD
397 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
398 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
399 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */
400 uint16_t fPort:1; /* FC Word 1, bit 28 */
401 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
402 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
403 uint16_t multicast:1; /* FC Word 1, bit 25 */
404 uint16_t app_hdr_support:1; /* FC Word 1, bit 24 */
405
406 uint16_t priority_tagging:1; /* FC Word 1, bit 23 */
407 uint16_t simplex:1; /* FC Word 1, bit 22 */
408 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
409 uint16_t dhd:1; /* FC Word 1, bit 18 */
410 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
411 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
412#else /* __LITTLE_ENDIAN_BITFIELD */
413 uint16_t app_hdr_support:1; /* FC Word 1, bit 24 */
414 uint16_t multicast:1; /* FC Word 1, bit 25 */
415 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */
416 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */
417 uint16_t fPort:1; /* FC Word 1, bit 28 */
418 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */
419 uint16_t randomOffset:1; /* FC Word 1, bit 30 */
420 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
421
422 uint16_t payloadlength:1; /* FC Word 1, bit 16 */
423 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */
424 uint16_t dhd:1; /* FC Word 1, bit 18 */
425 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */
426 uint16_t simplex:1; /* FC Word 1, bit 22 */
427 uint16_t priority_tagging:1; /* FC Word 1, bit 23 */
428#endif
429
430 uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */
431 uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */
432 union {
433 struct {
434 uint8_t word2Reserved1; /* FC Word 2 byte 0 */
435
436 uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */
437 uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */
438
439 uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */
440 } nPort;
441 uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */
442 } w2;
443
444 uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */
445};
446
447struct class_parms {
448#ifdef __BIG_ENDIAN_BITFIELD
449 uint8_t classValid:1; /* FC Word 0, bit 31 */
450 uint8_t intermix:1; /* FC Word 0, bit 30 */
451 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
452 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
453 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
454 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
455#else /* __LITTLE_ENDIAN_BITFIELD */
456 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */
457 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */
458 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */
459 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */
460 uint8_t intermix:1; /* FC Word 0, bit 30 */
461 uint8_t classValid:1; /* FC Word 0, bit 31 */
462
463#endif
464
465 uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */
466
467#ifdef __BIG_ENDIAN_BITFIELD
468 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
469 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
470 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
471 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
472 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
473#else /* __LITTLE_ENDIAN_BITFIELD */
474 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */
475 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */
476 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */
477 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */
478 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */
479#endif
480
481 uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */
482
483#ifdef __BIG_ENDIAN_BITFIELD
484 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
485 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
486 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
487 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
488 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
489 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
490#else /* __LITTLE_ENDIAN_BITFIELD */
491 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */
492 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */
493 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */
494 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */
495 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */
496 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */
497#endif
498
499 uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */
500 uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */
501 uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */
502
503 uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */
504 uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */
505 uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */
506 uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */
507
508 uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */
509 uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */
510 uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */
511 uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */
512};
513
514struct serv_parm { /* Structure is in Big Endian format */
515 struct csp cmn;
516 struct lpfc_name portName;
517 struct lpfc_name nodeName;
518 struct class_parms cls1;
519 struct class_parms cls2;
520 struct class_parms cls3;
521 struct class_parms cls4;
522 union {
523 uint8_t vendorVersion[16];
524 struct {
525 uint32_t vid;
526#define LPFC_VV_EMLX_ID 0x454d4c58 /* EMLX */
527 uint32_t flags;
528#define LPFC_VV_SUPPRESS_RSP 1
529 } vv;
530 } un;
531};
532
533/*
534 * Virtual Fabric Tagging Header
535 */
536struct fc_vft_header {
537 uint32_t word0;
538#define fc_vft_hdr_r_ctl_SHIFT 24
539#define fc_vft_hdr_r_ctl_MASK 0xFF
540#define fc_vft_hdr_r_ctl_WORD word0
541#define fc_vft_hdr_ver_SHIFT 22
542#define fc_vft_hdr_ver_MASK 0x3
543#define fc_vft_hdr_ver_WORD word0
544#define fc_vft_hdr_type_SHIFT 18
545#define fc_vft_hdr_type_MASK 0xF
546#define fc_vft_hdr_type_WORD word0
547#define fc_vft_hdr_e_SHIFT 16
548#define fc_vft_hdr_e_MASK 0x1
549#define fc_vft_hdr_e_WORD word0
550#define fc_vft_hdr_priority_SHIFT 13
551#define fc_vft_hdr_priority_MASK 0x7
552#define fc_vft_hdr_priority_WORD word0
553#define fc_vft_hdr_vf_id_SHIFT 1
554#define fc_vft_hdr_vf_id_MASK 0xFFF
555#define fc_vft_hdr_vf_id_WORD word0
556 uint32_t word1;
557#define fc_vft_hdr_hopct_SHIFT 24
558#define fc_vft_hdr_hopct_MASK 0xFF
559#define fc_vft_hdr_hopct_WORD word1
560};
561
562#include <uapi/scsi/fc/fc_els.h>
563
564/*
565 * Extended Link Service LS_COMMAND codes (Payload Word 0)
566 */
567#ifdef __BIG_ENDIAN_BITFIELD
568#define ELS_CMD_MASK 0xffff0000
569#define ELS_RSP_MASK 0xff000000
570#define ELS_CMD_LS_RJT 0x01000000
571#define ELS_CMD_ACC 0x02000000
572#define ELS_CMD_PLOGI 0x03000000
573#define ELS_CMD_FLOGI 0x04000000
574#define ELS_CMD_LOGO 0x05000000
575#define ELS_CMD_ABTX 0x06000000
576#define ELS_CMD_RCS 0x07000000
577#define ELS_CMD_RES 0x08000000
578#define ELS_CMD_RSS 0x09000000
579#define ELS_CMD_RSI 0x0A000000
580#define ELS_CMD_ESTS 0x0B000000
581#define ELS_CMD_ESTC 0x0C000000
582#define ELS_CMD_ADVC 0x0D000000
583#define ELS_CMD_RTV 0x0E000000
584#define ELS_CMD_RLS 0x0F000000
585#define ELS_CMD_ECHO 0x10000000
586#define ELS_CMD_TEST 0x11000000
587#define ELS_CMD_RRQ 0x12000000
588#define ELS_CMD_REC 0x13000000
589#define ELS_CMD_RDP 0x18000000
590#define ELS_CMD_RDF 0x19000000
591#define ELS_CMD_PRLI 0x20100014
592#define ELS_CMD_NVMEPRLI 0x20140018
593#define ELS_CMD_PRLO 0x21100014
594#define ELS_CMD_PRLO_ACC 0x02100014
595#define ELS_CMD_PDISC 0x50000000
596#define ELS_CMD_FDISC 0x51000000
597#define ELS_CMD_ADISC 0x52000000
598#define ELS_CMD_FARP 0x54000000
599#define ELS_CMD_FARPR 0x55000000
600#define ELS_CMD_RPL 0x57000000
601#define ELS_CMD_FAN 0x60000000
602#define ELS_CMD_RSCN 0x61040000
603#define ELS_CMD_RSCN_XMT 0x61040008
604#define ELS_CMD_SCR 0x62000000
605#define ELS_CMD_RNID 0x78000000
606#define ELS_CMD_LIRR 0x7A000000
607#define ELS_CMD_LCB 0x81000000
608#define ELS_CMD_FPIN 0x16000000
609#define ELS_CMD_EDC 0x17000000
610#define ELS_CMD_QFPA 0xB0000000
611#define ELS_CMD_UVEM 0xB1000000
612#else /* __LITTLE_ENDIAN_BITFIELD */
613#define ELS_CMD_MASK 0xffff
614#define ELS_RSP_MASK 0xff
615#define ELS_CMD_LS_RJT 0x01
616#define ELS_CMD_ACC 0x02
617#define ELS_CMD_PLOGI 0x03
618#define ELS_CMD_FLOGI 0x04
619#define 0x05
620#define ELS_CMD_ABTX 0x06
621#define ELS_CMD_RCS 0x07
622#define ELS_CMD_RES 0x08
623#define ELS_CMD_RSS 0x09
624#define ELS_CMD_RSI 0x0A
625#define ELS_CMD_ESTS 0x0B
626#define ELS_CMD_ESTC 0x0C
627#define ELS_CMD_ADVC 0x0D
628#define ELS_CMD_RTV 0x0E
629#define ELS_CMD_RLS 0x0F
630#define ELS_CMD_ECHO 0x10
631#define ELS_CMD_TEST 0x11
632#define ELS_CMD_RRQ 0x12
633#define ELS_CMD_REC 0x13
634#define ELS_CMD_RDP 0x18
635#define ELS_CMD_RDF 0x19
636#define ELS_CMD_PRLI 0x14001020
637#define ELS_CMD_NVMEPRLI 0x18001420
638#define ELS_CMD_PRLO 0x14001021
639#define ELS_CMD_PRLO_ACC 0x14001002
640#define ELS_CMD_PDISC 0x50
641#define ELS_CMD_FDISC 0x51
642#define ELS_CMD_ADISC 0x52
643#define ELS_CMD_FARP 0x54
644#define ELS_CMD_FARPR 0x55
645#define ELS_CMD_RPL 0x57
646#define ELS_CMD_FAN 0x60
647#define ELS_CMD_RSCN 0x0461
648#define ELS_CMD_RSCN_XMT 0x08000461
649#define ELS_CMD_SCR 0x62
650#define ELS_CMD_RNID 0x78
651#define ELS_CMD_LIRR 0x7A
652#define ELS_CMD_LCB 0x81
653#define ELS_CMD_FPIN ELS_FPIN
654#define ELS_CMD_EDC ELS_EDC
655#define ELS_CMD_QFPA 0xB0
656#define ELS_CMD_UVEM 0xB1
657#endif
658
659/*
660 * LS_RJT Payload Definition
661 */
662
663struct ls_rjt { /* Structure is in Big Endian format */
664 union {
665 __be32 ls_rjt_error_be;
666 uint32_t lsRjtError;
667 struct {
668 uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */
669
670 uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */
671 /* LS_RJT reason codes */
672#define LSRJT_INVALID_CMD 0x01
673#define LSRJT_LOGICAL_ERR 0x03
674#define LSRJT_LOGICAL_BSY 0x05
675#define LSRJT_PROTOCOL_ERR 0x07
676#define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */
677#define LSRJT_CMD_UNSUPPORTED 0x0B
678#define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */
679
680 uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */
681 /* LS_RJT reason explanation */
682#define LSEXP_NOTHING_MORE 0x00
683#define LSEXP_SPARM_OPTIONS 0x01
684#define LSEXP_SPARM_ICTL 0x03
685#define LSEXP_SPARM_RCTL 0x05
686#define LSEXP_SPARM_RCV_SIZE 0x07
687#define LSEXP_SPARM_CONCUR_SEQ 0x09
688#define LSEXP_SPARM_CREDIT 0x0B
689#define LSEXP_INVALID_PNAME 0x0D
690#define LSEXP_INVALID_NNAME 0x0E
691#define LSEXP_INVALID_CSP 0x0F
692#define LSEXP_INVALID_ASSOC_HDR 0x11
693#define LSEXP_ASSOC_HDR_REQ 0x13
694#define LSEXP_INVALID_O_SID 0x15
695#define LSEXP_INVALID_OX_RX 0x17
696#define LSEXP_CMD_IN_PROGRESS 0x19
697#define LSEXP_PORT_LOGIN_REQ 0x1E
698#define LSEXP_INVALID_NPORT_ID 0x1F
699#define LSEXP_INVALID_SEQ_ID 0x21
700#define LSEXP_INVALID_XCHG 0x23
701#define LSEXP_INACTIVE_XCHG 0x25
702#define LSEXP_RQ_REQUIRED 0x27
703#define LSEXP_OUT_OF_RESOURCE 0x29
704#define LSEXP_CANT_GIVE_DATA 0x2A
705#define LSEXP_REQ_UNSUPPORTED 0x2C
706#define LSEXP_NO_RSRC_ASSIGN 0x52
707 uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */
708 } b;
709 } un;
710};
711
712/*
713 * N_Port Login (FLOGO/PLOGO Request) Payload Definition
714 */
715
716typedef struct { /* Structure is in Big Endian format */
717 union {
718 uint32_t nPortId32; /* Access nPortId as a word */
719 struct {
720 uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */
721 uint8_t nPortIdByte0; /* N_port ID bit 16:23 */
722 uint8_t nPortIdByte1; /* N_port ID bit 8:15 */
723 uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */
724 } b;
725 } un;
726 struct lpfc_name portName; /* N_port name field */
727} ;
728
729/*
730 * FCP Login (PRLI Request / ACC) Payload Definition
731 */
732
733#define PRLX_PAGE_LEN 0x10
734#define TPRLO_PAGE_LEN 0x14
735
736typedef struct _PRLI { /* Structure is in Big Endian format */
737 uint8_t prliType; /* FC Parm Word 0, bit 24:31 */
738
739#define PRLI_FCP_TYPE 0x08
740#define PRLI_NVME_TYPE 0x28
741 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
742
743#ifdef __BIG_ENDIAN_BITFIELD
744 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
745 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
746 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
747
748 /* ACC = imagePairEstablished */
749 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
750 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
751#else /* __LITTLE_ENDIAN_BITFIELD */
752 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
753 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */
754 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */
755 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
756 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
757 /* ACC = imagePairEstablished */
758#endif
759
760#define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */
761#define PRLI_NO_RESOURCES 0x2
762#define PRLI_INIT_INCOMPLETE 0x3
763#define PRLI_NO_SUCH_PA 0x4
764#define PRLI_PREDEF_CONFIG 0x5
765#define PRLI_PARTIAL_SUCCESS 0x6
766#define PRLI_INVALID_PAGE_CNT 0x7
767#define PRLI_INV_SRV_PARM 0x8
768
769 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
770
771 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
772
773 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
774
775 uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */
776 uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */
777
778#ifdef __BIG_ENDIAN_BITFIELD
779 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
780 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
781 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
782 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
783 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
784 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
785 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
786 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
787 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
788 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
789 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
790 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
791 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
792 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
793 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
794 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
795#else /* __LITTLE_ENDIAN_BITFIELD */
796 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */
797 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */
798 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */
799 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */
800 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */
801 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */
802 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */
803 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */
804 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */
805 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */
806 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */
807 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */
808 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */
809 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */
810 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */
811 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */
812#endif
813} PRLI;
814
815/*
816 * FCP Logout (PRLO Request / ACC) Payload Definition
817 */
818
819typedef struct _PRLO { /* Structure is in Big Endian format */
820 uint8_t prloType; /* FC Parm Word 0, bit 24:31 */
821
822#define PRLO_FCP_TYPE 0x08
823 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */
824
825#ifdef __BIG_ENDIAN_BITFIELD
826 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
827 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
828 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
829 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
830#else /* __LITTLE_ENDIAN_BITFIELD */
831 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */
832 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */
833 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */
834 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */
835#endif
836
837#define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */
838#define PRLO_NO_SUCH_IMAGE 0x4
839#define PRLO_INVALID_PAGE_CNT 0x7
840
841 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
842
843 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
844
845 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */
846
847 uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */
848} PRLO;
849
850typedef struct _ADISC { /* Structure is in Big Endian format */
851 uint32_t hardAL_PA;
852 struct lpfc_name portName;
853 struct lpfc_name nodeName;
854 uint32_t DID;
855} ADISC;
856
857typedef struct _FARP { /* Structure is in Big Endian format */
858 uint32_t Mflags:8;
859 uint32_t Odid:24;
860#define FARP_NO_ACTION 0 /* FARP information enclosed, no
861 action */
862#define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */
863#define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */
864#define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */
865#define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not
866 supported */
867#define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not
868 supported */
869 uint32_t Rflags:8;
870 uint32_t Rdid:24;
871#define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */
872#define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */
873 struct lpfc_name OportName;
874 struct lpfc_name OnodeName;
875 struct lpfc_name RportName;
876 struct lpfc_name RnodeName;
877 uint8_t Oipaddr[16];
878 uint8_t Ripaddr[16];
879} FARP;
880
881typedef struct _FAN { /* Structure is in Big Endian format */
882 uint32_t Fdid;
883 struct lpfc_name FportName;
884 struct lpfc_name FnodeName;
885} FAN;
886
887typedef struct _SCR { /* Structure is in Big Endian format */
888 uint8_t resvd1;
889 uint8_t resvd2;
890 uint8_t resvd3;
891 uint8_t Function;
892#define SCR_FUNC_FABRIC 0x01
893#define SCR_FUNC_NPORT 0x02
894#define SCR_FUNC_FULL 0x03
895#define SCR_CLEAR 0xff
896} SCR;
897
898typedef struct _RNID_TOP_DISC {
899 struct lpfc_name portName;
900 uint8_t resvd[8];
901 uint32_t unitType;
902#define RNID_HBA 0x7
903#define RNID_HOST 0xa
904#define RNID_DRIVER 0xd
905 uint32_t physPort;
906 uint32_t attachedNodes;
907 uint16_t ipVersion;
908#define RNID_IPV4 0x1
909#define RNID_IPV6 0x2
910 uint16_t UDPport;
911 uint8_t ipAddr[16];
912 uint16_t resvd1;
913 uint16_t flags;
914#define RNID_TD_SUPPORT 0x1
915#define RNID_LP_VALID 0x2
916} RNID_TOP_DISC;
917
918typedef struct _RNID { /* Structure is in Big Endian format */
919 uint8_t Format;
920#define RNID_TOPOLOGY_DISC 0xdf
921 uint8_t CommonLen;
922 uint8_t resvd1;
923 uint8_t SpecificLen;
924 struct lpfc_name portName;
925 struct lpfc_name nodeName;
926 union {
927 RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */
928 } un;
929} RNID;
930
931struct RLS { /* Structure is in Big Endian format */
932 uint32_t rls;
933#define rls_rsvd_SHIFT 24
934#define rls_rsvd_MASK 0x000000ff
935#define rls_rsvd_WORD rls
936#define rls_did_SHIFT 0
937#define rls_did_MASK 0x00ffffff
938#define rls_did_WORD rls
939};
940
941struct RLS_RSP { /* Structure is in Big Endian format */
942 uint32_t linkFailureCnt;
943 uint32_t lossSyncCnt;
944 uint32_t lossSignalCnt;
945 uint32_t primSeqErrCnt;
946 uint32_t invalidXmitWord;
947 uint32_t crcCnt;
948};
949
950struct RRQ { /* Structure is in Big Endian format */
951 uint32_t rrq;
952#define rrq_rsvd_SHIFT 24
953#define rrq_rsvd_MASK 0x000000ff
954#define rrq_rsvd_WORD rrq
955#define rrq_did_SHIFT 0
956#define rrq_did_MASK 0x00ffffff
957#define rrq_did_WORD rrq
958 uint32_t rrq_exchg;
959#define rrq_oxid_SHIFT 16
960#define rrq_oxid_MASK 0xffff
961#define rrq_oxid_WORD rrq_exchg
962#define rrq_rxid_SHIFT 0
963#define rrq_rxid_MASK 0xffff
964#define rrq_rxid_WORD rrq_exchg
965};
966
967#define LPFC_MAX_VFN_PER_PFN 255 /* Maximum VFs allowed per ARI */
968#define LPFC_DEF_VFN_PER_PFN 0 /* Default VFs due to platform limitation*/
969
970struct RTV_RSP { /* Structure is in Big Endian format */
971 uint32_t ratov;
972 uint32_t edtov;
973 uint32_t qtov;
974#define qtov_rsvd0_SHIFT 28
975#define qtov_rsvd0_MASK 0x0000000f
976#define qtov_rsvd0_WORD qtov /* reserved */
977#define qtov_edtovres_SHIFT 27
978#define qtov_edtovres_MASK 0x00000001
979#define qtov_edtovres_WORD qtov /* E_D_TOV Resolution */
980#define qtov__rsvd1_SHIFT 19
981#define qtov_rsvd1_MASK 0x0000003f
982#define qtov_rsvd1_WORD qtov /* reserved */
983#define qtov_rttov_SHIFT 18
984#define qtov_rttov_MASK 0x00000001
985#define qtov_rttov_WORD qtov /* R_T_TOV value */
986#define qtov_rsvd2_SHIFT 0
987#define qtov_rsvd2_MASK 0x0003ffff
988#define qtov_rsvd2_WORD qtov /* reserved */
989};
990
991
992typedef struct _RPL { /* Structure is in Big Endian format */
993 uint32_t maxsize;
994 uint32_t index;
995} RPL;
996
997typedef struct _PORT_NUM_BLK {
998 uint32_t portNum;
999 uint32_t portID;
1000 struct lpfc_name portName;
1001} PORT_NUM_BLK;
1002
1003typedef struct _RPL_RSP { /* Structure is in Big Endian format */
1004 uint32_t listLen;
1005 uint32_t index;
1006 PORT_NUM_BLK port_num_blk;
1007} RPL_RSP;
1008
1009/* This is used for RSCN command */
1010typedef struct _D_ID { /* Structure is in Big Endian format */
1011 union {
1012 uint32_t word;
1013 struct {
1014#ifdef __BIG_ENDIAN_BITFIELD
1015 uint8_t resv;
1016 uint8_t domain;
1017 uint8_t area;
1018 uint8_t id;
1019#else /* __LITTLE_ENDIAN_BITFIELD */
1020 uint8_t id;
1021 uint8_t area;
1022 uint8_t domain;
1023 uint8_t resv;
1024#endif
1025 } b;
1026 } un;
1027} D_ID;
1028
1029#define RSCN_ADDRESS_FORMAT_PORT 0x0
1030#define RSCN_ADDRESS_FORMAT_AREA 0x1
1031#define RSCN_ADDRESS_FORMAT_DOMAIN 0x2
1032#define RSCN_ADDRESS_FORMAT_FABRIC 0x3
1033#define RSCN_ADDRESS_FORMAT_MASK 0x3
1034
1035/*
1036 * Structure to define all ELS Payload types
1037 */
1038
1039typedef struct _ELS_PKT { /* Structure is in Big Endian format */
1040 uint8_t elsCode; /* FC Word 0, bit 24:31 */
1041 uint8_t elsByte1;
1042 uint8_t elsByte2;
1043 uint8_t elsByte3;
1044 union {
1045 struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */
1046 struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */
1047 LOGO ; /* Payload for PLOGO/FLOGO/ACC */
1048 PRLI prli; /* Payload for PRLI/ACC */
1049 PRLO prlo; /* Payload for PRLO/ACC */
1050 ADISC adisc; /* Payload for ADISC/ACC */
1051 FARP farp; /* Payload for FARP/ACC */
1052 FAN fan; /* Payload for FAN */
1053 SCR scr; /* Payload for SCR/ACC */
1054 RNID rnid; /* Payload for RNID */
1055 uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */
1056 } un;
1057} ELS_PKT;
1058
1059/*
1060 * Link Cable Beacon (LCB) ELS Frame
1061 */
1062
1063struct fc_lcb_request_frame {
1064 uint32_t lcb_command; /* ELS command opcode (0x81) */
1065 uint8_t lcb_sub_command;/* LCB Payload Word 1, bit 24:31 */
1066#define LPFC_LCB_ON 0x1
1067#define LPFC_LCB_OFF 0x2
1068 uint8_t reserved[2];
1069 uint8_t capability; /* LCB Payload Word 1, bit 0:7 */
1070 uint8_t lcb_type; /* LCB Payload Word 2, bit 24:31 */
1071#define LPFC_LCB_GREEN 0x1
1072#define LPFC_LCB_AMBER 0x2
1073 uint8_t lcb_frequency; /* LCB Payload Word 2, bit 16:23 */
1074#define LCB_CAPABILITY_DURATION 1
1075#define BEACON_VERSION_V1 1
1076#define BEACON_VERSION_V0 0
1077 uint16_t lcb_duration; /* LCB Payload Word 2, bit 15:0 */
1078};
1079
1080/*
1081 * Link Cable Beacon (LCB) ELS Response Frame
1082 */
1083struct fc_lcb_res_frame {
1084 uint32_t lcb_ls_acc; /* Acceptance of LCB request (0x02) */
1085 uint8_t lcb_sub_command;/* LCB Payload Word 1, bit 24:31 */
1086 uint8_t reserved[2];
1087 uint8_t capability; /* LCB Payload Word 1, bit 0:7 */
1088 uint8_t lcb_type; /* LCB Payload Word 2, bit 24:31 */
1089 uint8_t lcb_frequency; /* LCB Payload Word 2, bit 16:23 */
1090 uint16_t lcb_duration; /* LCB Payload Word 2, bit 15:0 */
1091};
1092
1093/*
1094 * Read Diagnostic Parameters (RDP) ELS frame.
1095 */
1096#define SFF_PG0_IDENT_SFP 0x3
1097
1098#define SFP_FLAG_PT_OPTICAL 0x0
1099#define SFP_FLAG_PT_SWLASER 0x01
1100#define SFP_FLAG_PT_LWLASER_LC1310 0x02
1101#define SFP_FLAG_PT_LWLASER_LL1550 0x03
1102#define SFP_FLAG_PT_MASK 0x0F
1103#define SFP_FLAG_PT_SHIFT 0
1104
1105#define SFP_FLAG_IS_OPTICAL_PORT 0x01
1106#define SFP_FLAG_IS_OPTICAL_MASK 0x010
1107#define SFP_FLAG_IS_OPTICAL_SHIFT 4
1108
1109#define SFP_FLAG_IS_DESC_VALID 0x01
1110#define SFP_FLAG_IS_DESC_VALID_MASK 0x020
1111#define SFP_FLAG_IS_DESC_VALID_SHIFT 5
1112
1113#define SFP_FLAG_CT_UNKNOWN 0x0
1114#define SFP_FLAG_CT_SFP_PLUS 0x01
1115#define SFP_FLAG_CT_MASK 0x3C
1116#define SFP_FLAG_CT_SHIFT 6
1117
1118struct fc_rdp_port_name_info {
1119 uint8_t wwnn[8];
1120 uint8_t wwpn[8];
1121};
1122
1123
1124/*
1125 * Link Error Status Block Structure (FC-FS-3) for RDP
1126 * This similar to RPS ELS
1127 */
1128struct fc_link_status {
1129 uint32_t link_failure_cnt;
1130 uint32_t loss_of_synch_cnt;
1131 uint32_t loss_of_signal_cnt;
1132 uint32_t primitive_seq_proto_err;
1133 uint32_t invalid_trans_word;
1134 uint32_t invalid_crc_cnt;
1135
1136};
1137
1138#define RDP_PORT_NAMES_DESC_TAG 0x00010003
1139struct fc_rdp_port_name_desc {
1140 uint32_t tag; /* 0001 0003h */
1141 uint32_t length; /* set to size of payload struct */
1142 struct fc_rdp_port_name_info port_names;
1143};
1144
1145
1146struct fc_rdp_fec_info {
1147 uint32_t CorrectedBlocks;
1148 uint32_t UncorrectableBlocks;
1149};
1150
1151#define RDP_FEC_DESC_TAG 0x00010005
1152struct fc_fec_rdp_desc {
1153 uint32_t tag;
1154 uint32_t length;
1155 struct fc_rdp_fec_info info;
1156};
1157
1158struct fc_rdp_link_error_status_payload_info {
1159 struct fc_link_status link_status; /* 24 bytes */
1160 uint32_t port_type; /* bits 31-30 only */
1161};
1162
1163#define RDP_LINK_ERROR_STATUS_DESC_TAG 0x00010002
1164struct fc_rdp_link_error_status_desc {
1165 uint32_t tag; /* 0001 0002h */
1166 uint32_t length; /* set to size of payload struct */
1167 struct fc_rdp_link_error_status_payload_info info;
1168};
1169
1170#define VN_PT_PHY_UNKNOWN 0x00
1171#define VN_PT_PHY_PF_PORT 0x01
1172#define VN_PT_PHY_ETH_MAC 0x10
1173#define VN_PT_PHY_SHIFT 30
1174
1175#define RDP_PS_1GB 0x8000
1176#define RDP_PS_2GB 0x4000
1177#define RDP_PS_4GB 0x2000
1178#define RDP_PS_10GB 0x1000
1179#define RDP_PS_8GB 0x0800
1180#define RDP_PS_16GB 0x0400
1181#define RDP_PS_32GB 0x0200
1182#define RDP_PS_64GB 0x0100
1183#define RDP_PS_128GB 0x0080
1184#define RDP_PS_256GB 0x0040
1185
1186#define RDP_CAP_USER_CONFIGURED 0x0002
1187#define RDP_CAP_UNKNOWN 0x0001
1188#define RDP_PS_UNKNOWN 0x0002
1189#define RDP_PS_NOT_ESTABLISHED 0x0001
1190
1191struct fc_rdp_port_speed {
1192 uint16_t capabilities;
1193 uint16_t speed;
1194};
1195
1196struct fc_rdp_port_speed_info {
1197 struct fc_rdp_port_speed port_speed;
1198};
1199
1200#define RDP_PORT_SPEED_DESC_TAG 0x00010001
1201struct fc_rdp_port_speed_desc {
1202 uint32_t tag; /* 00010001h */
1203 uint32_t length; /* set to size of payload struct */
1204 struct fc_rdp_port_speed_info info;
1205};
1206
1207#define RDP_NPORT_ID_SIZE 4
1208#define RDP_N_PORT_DESC_TAG 0x00000003
1209struct fc_rdp_nport_desc {
1210 uint32_t tag; /* 0000 0003h, big endian */
1211 uint32_t length; /* size of RDP_N_PORT_ID struct */
1212 uint32_t nport_id : 12;
1213 uint32_t reserved : 8;
1214};
1215
1216
1217struct fc_rdp_link_service_info {
1218 uint32_t els_req; /* Request payload word 0 value.*/
1219};
1220
1221#define RDP_LINK_SERVICE_DESC_TAG 0x00000001
1222struct fc_rdp_link_service_desc {
1223 uint32_t tag; /* Descriptor tag 1 */
1224 uint32_t length; /* set to size of payload struct. */
1225 struct fc_rdp_link_service_info payload;
1226 /* must be ELS req Word 0(0x18) */
1227};
1228
1229struct fc_rdp_sfp_info {
1230 uint16_t temperature;
1231 uint16_t vcc;
1232 uint16_t tx_bias;
1233 uint16_t tx_power;
1234 uint16_t rx_power;
1235 uint16_t flags;
1236};
1237
1238#define RDP_SFP_DESC_TAG 0x00010000
1239struct fc_rdp_sfp_desc {
1240 uint32_t tag;
1241 uint32_t length; /* set to size of sfp_info struct */
1242 struct fc_rdp_sfp_info sfp_info;
1243};
1244
1245/* Buffer Credit Descriptor */
1246struct fc_rdp_bbc_info {
1247 uint32_t port_bbc; /* FC_Port buffer-to-buffer credit */
1248 uint32_t attached_port_bbc;
1249 uint32_t rtt; /* Round trip time */
1250};
1251#define RDP_BBC_DESC_TAG 0x00010006
1252struct fc_rdp_bbc_desc {
1253 uint32_t tag;
1254 uint32_t length;
1255 struct fc_rdp_bbc_info bbc_info;
1256};
1257
1258/* Optical Element Type Transgression Flags */
1259#define RDP_OET_LOW_WARNING 0x1
1260#define RDP_OET_HIGH_WARNING 0x2
1261#define RDP_OET_LOW_ALARM 0x4
1262#define RDP_OET_HIGH_ALARM 0x8
1263
1264#define RDP_OED_TEMPERATURE 0x1
1265#define RDP_OED_VOLTAGE 0x2
1266#define RDP_OED_TXBIAS 0x3
1267#define RDP_OED_TXPOWER 0x4
1268#define RDP_OED_RXPOWER 0x5
1269
1270#define RDP_OED_TYPE_SHIFT 28
1271/* Optical Element Data descriptor */
1272struct fc_rdp_oed_info {
1273 uint16_t hi_alarm;
1274 uint16_t lo_alarm;
1275 uint16_t hi_warning;
1276 uint16_t lo_warning;
1277 uint32_t function_flags;
1278};
1279#define RDP_OED_DESC_TAG 0x00010007
1280struct fc_rdp_oed_sfp_desc {
1281 uint32_t tag;
1282 uint32_t length;
1283 struct fc_rdp_oed_info oed_info;
1284};
1285
1286/* Optical Product Data descriptor */
1287struct fc_rdp_opd_sfp_info {
1288 uint8_t vendor_name[16];
1289 uint8_t model_number[16];
1290 uint8_t serial_number[16];
1291 uint8_t revision[4];
1292 uint8_t date[8];
1293};
1294
1295#define RDP_OPD_DESC_TAG 0x00010008
1296struct fc_rdp_opd_sfp_desc {
1297 uint32_t tag;
1298 uint32_t length;
1299 struct fc_rdp_opd_sfp_info opd_info;
1300};
1301
1302struct fc_rdp_req_frame {
1303 uint32_t rdp_command; /* ELS command opcode (0x18)*/
1304 uint32_t rdp_des_length; /* RDP Payload Word 1 */
1305 struct fc_rdp_nport_desc nport_id_desc; /* RDP Payload Word 2 - 4 */
1306};
1307
1308
1309struct fc_rdp_res_frame {
1310 uint32_t reply_sequence; /* FC word0 LS_ACC or LS_RJT */
1311 uint32_t length; /* FC Word 1 */
1312 struct fc_rdp_link_service_desc link_service_desc; /* Word 2 -4 */
1313 struct fc_rdp_sfp_desc sfp_desc; /* Word 5 -9 */
1314 struct fc_rdp_port_speed_desc portspeed_desc; /* Word 10 -12 */
1315 struct fc_rdp_link_error_status_desc link_error_desc; /* Word 13 -21 */
1316 struct fc_rdp_port_name_desc diag_port_names_desc; /* Word 22 -27 */
1317 struct fc_rdp_port_name_desc attached_port_names_desc;/* Word 28 -33 */
1318 struct fc_fec_rdp_desc fec_desc; /* FC word 34-37*/
1319 struct fc_rdp_bbc_desc bbc_desc; /* FC Word 38-42*/
1320 struct fc_rdp_oed_sfp_desc oed_temp_desc; /* FC Word 43-47*/
1321 struct fc_rdp_oed_sfp_desc oed_voltage_desc; /* FC word 48-52*/
1322 struct fc_rdp_oed_sfp_desc oed_txbias_desc; /* FC word 53-57*/
1323 struct fc_rdp_oed_sfp_desc oed_txpower_desc; /* FC word 58-62*/
1324 struct fc_rdp_oed_sfp_desc oed_rxpower_desc; /* FC word 63-67*/
1325 struct fc_rdp_opd_sfp_desc opd_desc; /* FC word 68-84*/
1326};
1327
1328
1329/* UVEM */
1330
1331#define LPFC_UVEM_SIZE 60
1332#define LPFC_UVEM_VEM_ID_DESC_SIZE 16
1333#define LPFC_UVEM_VE_MAP_DESC_SIZE 20
1334
1335#define VEM_ID_DESC_TAG 0x0001000A
1336struct lpfc_vem_id_desc {
1337 uint32_t tag;
1338 uint32_t length;
1339 uint8_t vem_id[16];
1340};
1341
1342#define LPFC_QFPA_SIZE 4
1343
1344#define INSTANTIATED_VE_DESC_TAG 0x0001000B
1345struct instantiated_ve_desc {
1346 uint32_t tag;
1347 uint32_t length;
1348 uint8_t global_vem_id[16];
1349 uint32_t word6;
1350#define lpfc_instantiated_local_id_SHIFT 0
1351#define lpfc_instantiated_local_id_MASK 0x000000ff
1352#define lpfc_instantiated_local_id_WORD word6
1353#define lpfc_instantiated_nport_id_SHIFT 8
1354#define lpfc_instantiated_nport_id_MASK 0x00ffffff
1355#define lpfc_instantiated_nport_id_WORD word6
1356};
1357
1358#define DEINSTANTIATED_VE_DESC_TAG 0x0001000C
1359struct deinstantiated_ve_desc {
1360 uint32_t tag;
1361 uint32_t length;
1362 uint8_t global_vem_id[16];
1363 uint32_t word6;
1364#define lpfc_deinstantiated_nport_id_SHIFT 0
1365#define lpfc_deinstantiated_nport_id_MASK 0x000000ff
1366#define lpfc_deinstantiated_nport_id_WORD word6
1367#define lpfc_deinstantiated_local_id_SHIFT 24
1368#define lpfc_deinstantiated_local_id_MASK 0x00ffffff
1369#define lpfc_deinstantiated_local_id_WORD word6
1370};
1371
1372/* Query Fabric Priority Allocation Response */
1373#define LPFC_PRIORITY_RANGE_DESC_SIZE 12
1374
1375struct priority_range_desc {
1376 uint32_t tag;
1377 uint32_t length;
1378 uint8_t lo_range;
1379 uint8_t hi_range;
1380 uint8_t qos_priority;
1381 uint8_t local_ve_id;
1382};
1383
1384struct fc_qfpa_res {
1385 uint32_t reply_sequence; /* LS_ACC or LS_RJT */
1386 uint32_t length; /* FC Word 1 */
1387 struct priority_range_desc desc[1];
1388};
1389
1390/* Application Server command code */
1391/* VMID */
1392
1393#define SLI_CT_APP_SEV_Subtypes 0x20 /* Application Server subtype */
1394
1395#define SLI_CTAS_GAPPIA_ENT 0x0100 /* Get Application Identifier */
1396#define SLI_CTAS_GALLAPPIA 0x0101 /* Get All Application Identifier */
1397#define SLI_CTAS_GALLAPPIA_ID 0x0102 /* Get All Application Identifier */
1398 /* for Nport */
1399#define SLI_CTAS_GAPPIA_IDAPP 0x0103 /* Get Application Identifier */
1400 /* for Nport */
1401#define SLI_CTAS_RAPP_IDENT 0x0200 /* Register Application Identifier */
1402#define SLI_CTAS_DAPP_IDENT 0x0300 /* Deregister Application */
1403 /* Identifier */
1404#define SLI_CTAS_DALLAPP_ID 0x0301 /* Deregister All Application */
1405 /* Identifier */
1406
1407struct entity_id_object {
1408 uint8_t entity_id_len;
1409 uint8_t entity_id[255]; /* VM UUID */
1410};
1411
1412struct app_id_object {
1413 __be32 port_id;
1414 __be32 app_id;
1415 struct entity_id_object obj;
1416};
1417
1418struct lpfc_vmid_rapp_ident_list {
1419 __be32 no_of_objects;
1420 struct entity_id_object obj[];
1421};
1422
1423struct lpfc_vmid_dapp_ident_list {
1424 __be32 no_of_objects;
1425 struct entity_id_object obj[];
1426};
1427
1428#define GALLAPPIA_ID_LAST 0x80
1429struct lpfc_vmid_gallapp_ident_list {
1430 uint8_t control;
1431 uint8_t reserved[3];
1432 struct app_id_object app_id;
1433};
1434
1435#define RAPP_IDENT_OFFSET (offsetof(struct lpfc_sli_ct_request, un) + 4)
1436#define DAPP_IDENT_OFFSET (offsetof(struct lpfc_sli_ct_request, un) + 4)
1437#define GALLAPPIA_ID_SIZE (offsetof(struct lpfc_sli_ct_request, un) + 4)
1438#define DALLAPP_ID_SIZE (offsetof(struct lpfc_sli_ct_request, un) + 4)
1439
1440/******** FDMI ********/
1441
1442/* lpfc_sli_ct_request defines the CT_IU preamble for FDMI commands */
1443#define SLI_CT_FDMI_Subtypes 0x10 /* Management Service Subtype */
1444
1445/* Definitions for HBA / Port attribute entries */
1446
1447/* Attribute Entry Structures */
1448
1449struct lpfc_fdmi_attr_u32 {
1450 __be16 type;
1451 __be16 len;
1452 __be32 value_u32;
1453};
1454
1455struct lpfc_fdmi_attr_wwn {
1456 __be16 type;
1457 __be16 len;
1458
1459 /* Keep as u8[8] instead of __be64 to avoid accidental zero padding
1460 * by compiler
1461 */
1462 u8 name[8];
1463};
1464
1465struct lpfc_fdmi_attr_fullwwn {
1466 __be16 type;
1467 __be16 len;
1468
1469 /* Keep as u8[8] instead of __be64 to avoid accidental zero padding
1470 * by compiler
1471 */
1472 u8 nname[8];
1473 u8 pname[8];
1474};
1475
1476struct lpfc_fdmi_attr_fc4types {
1477 __be16 type;
1478 __be16 len;
1479 u8 value_types[32];
1480};
1481
1482struct lpfc_fdmi_attr_string {
1483 __be16 type;
1484 __be16 len;
1485 char value_string[256];
1486};
1487
1488/* Maximum FDMI attribute length is Type+Len (4 bytes) + 256 byte string */
1489#define FDMI_MAX_ATTRLEN sizeof(struct lpfc_fdmi_attr_string)
1490
1491/*
1492 * HBA Attribute Block
1493 */
1494struct lpfc_fdmi_attr_block {
1495 uint32_t EntryCnt; /* Number of HBA attribute entries */
1496 /* Variable Length Attribute Entry TLV's follow */
1497};
1498
1499/*
1500 * Port Entry
1501 */
1502struct lpfc_fdmi_port_entry {
1503 struct lpfc_name PortName;
1504};
1505
1506/*
1507 * HBA Identifier
1508 */
1509struct lpfc_fdmi_hba_ident {
1510 struct lpfc_name PortName;
1511};
1512
1513/*
1514 * Registered Port List Format
1515 */
1516struct lpfc_fdmi_reg_port_list {
1517 __be32 EntryCnt;
1518 struct lpfc_fdmi_port_entry pe;
1519};
1520
1521/*
1522 * Register HBA(RHBA)
1523 */
1524struct lpfc_fdmi_reg_hba {
1525 struct lpfc_fdmi_hba_ident hi;
1526 struct lpfc_fdmi_reg_port_list rpl;
1527};
1528
1529/******** MI MIB ********/
1530#define SLI_CT_MIB_Subtypes 0x11
1531
1532/*
1533 * Register HBA Attributes (RHAT)
1534 */
1535struct lpfc_fdmi_reg_hbaattr {
1536 struct lpfc_name HBA_PortName;
1537 struct lpfc_fdmi_attr_block ab;
1538};
1539
1540/*
1541 * Register Port Attributes (RPA)
1542 */
1543struct lpfc_fdmi_reg_portattr {
1544 struct lpfc_name PortName;
1545 struct lpfc_fdmi_attr_block ab;
1546};
1547
1548/*
1549 * HBA MAnagement Operations Command Codes
1550 */
1551#define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */
1552#define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */
1553#define SLI_MGMT_GRPL 0x102 /* Get registered Port list */
1554#define SLI_MGMT_GPAT 0x110 /* Get Port attributes */
1555#define SLI_MGMT_GPAS 0x120 /* Get Port Statistics */
1556#define SLI_MGMT_RHBA 0x200 /* Register HBA */
1557#define SLI_MGMT_RHAT 0x201 /* Register HBA attributes */
1558#define SLI_MGMT_RPRT 0x210 /* Register Port */
1559#define SLI_MGMT_RPA 0x211 /* Register Port attributes */
1560#define SLI_MGMT_DHBA 0x300 /* De-register HBA */
1561#define SLI_MGMT_DHAT 0x301 /* De-register HBA attributes */
1562#define SLI_MGMT_DPRT 0x310 /* De-register Port */
1563#define SLI_MGMT_DPA 0x311 /* De-register Port attributes */
1564
1565#define LPFC_FDMI_MAX_RETRY 3 /* Max retries for a FDMI command */
1566
1567/*
1568 * HBA Attribute Types
1569 */
1570#define RHBA_NODENAME 0x1 /* 8 byte WWNN */
1571#define RHBA_MANUFACTURER 0x2 /* 4 to 64 byte ASCII string */
1572#define RHBA_SERIAL_NUMBER 0x3 /* 4 to 64 byte ASCII string */
1573#define RHBA_MODEL 0x4 /* 4 to 256 byte ASCII string */
1574#define RHBA_MODEL_DESCRIPTION 0x5 /* 4 to 256 byte ASCII string */
1575#define RHBA_HARDWARE_VERSION 0x6 /* 4 to 256 byte ASCII string */
1576#define RHBA_DRIVER_VERSION 0x7 /* 4 to 256 byte ASCII string */
1577#define RHBA_OPTION_ROM_VERSION 0x8 /* 4 to 256 byte ASCII string */
1578#define RHBA_FIRMWARE_VERSION 0x9 /* 4 to 256 byte ASCII string */
1579#define RHBA_OS_NAME_VERSION 0xa /* 4 to 256 byte ASCII string */
1580#define RHBA_MAX_CT_PAYLOAD_LEN 0xb /* 32-bit unsigned int */
1581#define RHBA_SYM_NODENAME 0xc /* 4 to 256 byte ASCII string */
1582#define RHBA_VENDOR_INFO 0xd /* 32-bit unsigned int */
1583#define RHBA_NUM_PORTS 0xe /* 32-bit unsigned int */
1584#define RHBA_FABRIC_WWNN 0xf /* 8 byte WWNN */
1585#define RHBA_BIOS_VERSION 0x10 /* 4 to 256 byte ASCII string */
1586#define RHBA_BIOS_STATE 0x11 /* 32-bit unsigned int */
1587#define RHBA_VENDOR_ID 0xe0 /* 8 byte ASCII string */
1588
1589/* Bit mask for all individual HBA attributes */
1590#define LPFC_FDMI_HBA_ATTR_wwnn 0x00000001
1591#define LPFC_FDMI_HBA_ATTR_manufacturer 0x00000002
1592#define LPFC_FDMI_HBA_ATTR_sn 0x00000004
1593#define LPFC_FDMI_HBA_ATTR_model 0x00000008
1594#define LPFC_FDMI_HBA_ATTR_description 0x00000010
1595#define LPFC_FDMI_HBA_ATTR_hdw_ver 0x00000020
1596#define LPFC_FDMI_HBA_ATTR_drvr_ver 0x00000040
1597#define LPFC_FDMI_HBA_ATTR_rom_ver 0x00000080
1598#define LPFC_FDMI_HBA_ATTR_fmw_ver 0x00000100
1599#define LPFC_FDMI_HBA_ATTR_os_ver 0x00000200
1600#define LPFC_FDMI_HBA_ATTR_ct_len 0x00000400
1601#define LPFC_FDMI_HBA_ATTR_symbolic_name 0x00000800
1602#define LPFC_FDMI_HBA_ATTR_vendor_info 0x00001000 /* Not used */
1603#define LPFC_FDMI_HBA_ATTR_num_ports 0x00002000
1604#define LPFC_FDMI_HBA_ATTR_fabric_wwnn 0x00004000
1605#define LPFC_FDMI_HBA_ATTR_bios_ver 0x00008000
1606#define LPFC_FDMI_HBA_ATTR_bios_state 0x00010000 /* Not used */
1607#define LPFC_FDMI_HBA_ATTR_vendor_id 0x00020000
1608
1609/* Bit mask for FDMI-1 defined HBA attributes */
1610#define LPFC_FDMI1_HBA_ATTR 0x000007ff
1611
1612/* Bit mask for FDMI-2 defined HBA attributes */
1613/* Skip vendor_info and bios_state */
1614#define LPFC_FDMI2_HBA_ATTR 0x0002efff
1615
1616/*
1617 * Port Attribute Types
1618 */
1619#define RPRT_SUPPORTED_FC4_TYPES 0x1 /* 32 byte binary array */
1620#define RPRT_SUPPORTED_SPEED 0x2 /* 32-bit unsigned int */
1621#define RPRT_PORT_SPEED 0x3 /* 32-bit unsigned int */
1622#define RPRT_MAX_FRAME_SIZE 0x4 /* 32-bit unsigned int */
1623#define RPRT_OS_DEVICE_NAME 0x5 /* 4 to 256 byte ASCII string */
1624#define RPRT_HOST_NAME 0x6 /* 4 to 256 byte ASCII string */
1625#define RPRT_NODENAME 0x7 /* 8 byte WWNN */
1626#define RPRT_PORTNAME 0x8 /* 8 byte WWPN */
1627#define RPRT_SYM_PORTNAME 0x9 /* 4 to 256 byte ASCII string */
1628#define RPRT_PORT_TYPE 0xa /* 32-bit unsigned int */
1629#define RPRT_SUPPORTED_CLASS 0xb /* 32-bit unsigned int */
1630#define RPRT_FABRICNAME 0xc /* 8 byte Fabric WWPN */
1631#define RPRT_ACTIVE_FC4_TYPES 0xd /* 32 byte binary array */
1632#define RPRT_PORT_STATE 0x101 /* 32-bit unsigned int */
1633#define RPRT_DISC_PORT 0x102 /* 32-bit unsigned int */
1634#define RPRT_PORT_ID 0x103 /* 32-bit unsigned int */
1635#define RPRT_VENDOR_MI 0xf047 /* vendor ascii string */
1636#define RPRT_SMART_SERVICE 0xf100 /* 4 to 256 byte ASCII string */
1637#define RPRT_SMART_GUID 0xf101 /* 8 byte WWNN + 8 byte WWPN */
1638#define RPRT_SMART_VERSION 0xf102 /* 4 to 256 byte ASCII string */
1639#define RPRT_SMART_MODEL 0xf103 /* 4 to 256 byte ASCII string */
1640#define RPRT_SMART_PORT_INFO 0xf104 /* 32-bit unsigned int */
1641#define RPRT_SMART_QOS 0xf105 /* 32-bit unsigned int */
1642#define RPRT_SMART_SECURITY 0xf106 /* 32-bit unsigned int */
1643
1644/* Bit mask for all individual PORT attributes */
1645#define LPFC_FDMI_PORT_ATTR_fc4type 0x00000001
1646#define LPFC_FDMI_PORT_ATTR_support_speed 0x00000002
1647#define LPFC_FDMI_PORT_ATTR_speed 0x00000004
1648#define LPFC_FDMI_PORT_ATTR_max_frame 0x00000008
1649#define LPFC_FDMI_PORT_ATTR_os_devname 0x00000010
1650#define LPFC_FDMI_PORT_ATTR_host_name 0x00000020
1651#define LPFC_FDMI_PORT_ATTR_wwnn 0x00000040
1652#define LPFC_FDMI_PORT_ATTR_wwpn 0x00000080
1653#define LPFC_FDMI_PORT_ATTR_symbolic_name 0x00000100
1654#define LPFC_FDMI_PORT_ATTR_port_type 0x00000200
1655#define LPFC_FDMI_PORT_ATTR_class 0x00000400
1656#define LPFC_FDMI_PORT_ATTR_fabric_wwpn 0x00000800
1657#define LPFC_FDMI_PORT_ATTR_port_state 0x00001000
1658#define LPFC_FDMI_PORT_ATTR_active_fc4type 0x00002000
1659#define LPFC_FDMI_PORT_ATTR_num_disc 0x00004000
1660#define LPFC_FDMI_PORT_ATTR_nportid 0x00008000
1661#define LPFC_FDMI_SMART_ATTR_service 0x00010000 /* Vendor specific */
1662#define LPFC_FDMI_SMART_ATTR_guid 0x00020000 /* Vendor specific */
1663#define LPFC_FDMI_SMART_ATTR_version 0x00040000 /* Vendor specific */
1664#define LPFC_FDMI_SMART_ATTR_model 0x00080000 /* Vendor specific */
1665#define LPFC_FDMI_SMART_ATTR_port_info 0x00100000 /* Vendor specific */
1666#define LPFC_FDMI_SMART_ATTR_qos 0x00200000 /* Vendor specific */
1667#define LPFC_FDMI_SMART_ATTR_security 0x00400000 /* Vendor specific */
1668#define LPFC_FDMI_VENDOR_ATTR_mi 0x00800000 /* Vendor specific */
1669
1670/* Bit mask for FDMI-1 defined PORT attributes */
1671#define LPFC_FDMI1_PORT_ATTR 0x0000003f
1672
1673/* Bit mask for FDMI-2 defined PORT attributes */
1674#define LPFC_FDMI2_PORT_ATTR 0x0000ffff
1675
1676/* Bit mask for Smart SAN defined PORT attributes */
1677#define LPFC_FDMI2_SMART_ATTR 0x007fffff
1678
1679/* Defines for PORT port state attribute */
1680#define LPFC_FDMI_PORTSTATE_UNKNOWN 1
1681#define LPFC_FDMI_PORTSTATE_ONLINE 2
1682
1683/* Defines for PORT port type attribute */
1684#define LPFC_FDMI_PORTTYPE_UNKNOWN 0
1685#define LPFC_FDMI_PORTTYPE_NPORT 1
1686#define LPFC_FDMI_PORTTYPE_NLPORT 2
1687
1688/*
1689 * Begin HBA configuration parameters.
1690 * The PCI configuration register BAR assignments are:
1691 * BAR0, offset 0x10 - SLIM base memory address
1692 * BAR1, offset 0x14 - SLIM base memory high address
1693 * BAR2, offset 0x18 - REGISTER base memory address
1694 * BAR3, offset 0x1c - REGISTER base memory high address
1695 * BAR4, offset 0x20 - BIU I/O registers
1696 * BAR5, offset 0x24 - REGISTER base io high address
1697 */
1698
1699/* Number of rings currently used and available. */
1700#define MAX_SLI3_CONFIGURED_RINGS 3
1701#define MAX_SLI3_RINGS 4
1702
1703/* IOCB / Mailbox is owned by FireFly */
1704#define OWN_CHIP 1
1705
1706/* IOCB / Mailbox is owned by Host */
1707#define OWN_HOST 0
1708
1709/* Number of 4-byte words in an IOCB. */
1710#define IOCB_WORD_SZ 8
1711
1712/* network headers for Dfctl field */
1713#define FC_NET_HDR 0x20
1714
1715/* Start FireFly Register definitions */
1716#define PCI_VENDOR_ID_EMULEX 0x10df
1717#define PCI_DEVICE_ID_FIREFLY 0x1ae5
1718#define PCI_DEVICE_ID_PROTEUS_VF 0xe100
1719#define PCI_DEVICE_ID_BALIUS 0xe131
1720#define PCI_DEVICE_ID_PROTEUS_PF 0xe180
1721#define PCI_DEVICE_ID_LANCER_FC 0xe200
1722#define PCI_DEVICE_ID_LANCER_FC_VF 0xe208
1723#define PCI_DEVICE_ID_LANCER_FCOE 0xe260
1724#define PCI_DEVICE_ID_LANCER_FCOE_VF 0xe268
1725#define PCI_DEVICE_ID_LANCER_G6_FC 0xe300
1726#define PCI_DEVICE_ID_LANCER_G7_FC 0xf400
1727#define PCI_DEVICE_ID_LANCER_G7P_FC 0xf500
1728#define PCI_DEVICE_ID_SAT_SMB 0xf011
1729#define PCI_DEVICE_ID_SAT_MID 0xf015
1730#define PCI_DEVICE_ID_RFLY 0xf095
1731#define PCI_DEVICE_ID_PFLY 0xf098
1732#define PCI_DEVICE_ID_LP101 0xf0a1
1733#define PCI_DEVICE_ID_TFLY 0xf0a5
1734#define PCI_DEVICE_ID_BSMB 0xf0d1
1735#define PCI_DEVICE_ID_BMID 0xf0d5
1736#define PCI_DEVICE_ID_ZSMB 0xf0e1
1737#define PCI_DEVICE_ID_ZMID 0xf0e5
1738#define PCI_DEVICE_ID_NEPTUNE 0xf0f5
1739#define PCI_DEVICE_ID_NEPTUNE_SCSP 0xf0f6
1740#define PCI_DEVICE_ID_NEPTUNE_DCSP 0xf0f7
1741#define PCI_DEVICE_ID_SAT 0xf100
1742#define PCI_DEVICE_ID_SAT_SCSP 0xf111
1743#define PCI_DEVICE_ID_SAT_DCSP 0xf112
1744#define PCI_DEVICE_ID_FALCON 0xf180
1745#define PCI_DEVICE_ID_SUPERFLY 0xf700
1746#define PCI_DEVICE_ID_DRAGONFLY 0xf800
1747#define PCI_DEVICE_ID_CENTAUR 0xf900
1748#define PCI_DEVICE_ID_PEGASUS 0xf980
1749#define PCI_DEVICE_ID_THOR 0xfa00
1750#define PCI_DEVICE_ID_VIPER 0xfb00
1751#define PCI_DEVICE_ID_LP10000S 0xfc00
1752#define PCI_DEVICE_ID_LP11000S 0xfc10
1753#define PCI_DEVICE_ID_LPE11000S 0xfc20
1754#define PCI_DEVICE_ID_SAT_S 0xfc40
1755#define PCI_DEVICE_ID_PROTEUS_S 0xfc50
1756#define PCI_DEVICE_ID_HELIOS 0xfd00
1757#define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11
1758#define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12
1759#define PCI_DEVICE_ID_ZEPHYR 0xfe00
1760#define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11
1761#define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12
1762#define PCI_VENDOR_ID_SERVERENGINE 0x19a2
1763#define PCI_DEVICE_ID_TIGERSHARK 0x0704
1764#define PCI_DEVICE_ID_TOMCAT 0x0714
1765#define PCI_DEVICE_ID_SKYHAWK 0x0724
1766#define PCI_DEVICE_ID_SKYHAWK_VF 0x072c
1767#define PCI_VENDOR_ID_ATTO 0x117c
1768#define PCI_DEVICE_ID_CLRY_16XE 0x0064
1769#define PCI_DEVICE_ID_CLRY_161E 0x0063
1770#define PCI_DEVICE_ID_CLRY_162E 0x0064
1771#define PCI_DEVICE_ID_CLRY_164E 0x0065
1772#define PCI_DEVICE_ID_CLRY_16XP 0x0094
1773#define PCI_DEVICE_ID_CLRY_161P 0x00a0
1774#define PCI_DEVICE_ID_CLRY_162P 0x0094
1775#define PCI_DEVICE_ID_CLRY_164P 0x00a1
1776#define PCI_DEVICE_ID_CLRY_32XE 0x0094
1777#define PCI_DEVICE_ID_CLRY_321E 0x00a2
1778#define PCI_DEVICE_ID_CLRY_322E 0x00a3
1779#define PCI_DEVICE_ID_CLRY_324E 0x00ac
1780#define PCI_DEVICE_ID_CLRY_32XP 0x00bb
1781#define PCI_DEVICE_ID_CLRY_321P 0x00bc
1782#define PCI_DEVICE_ID_CLRY_322P 0x00bd
1783#define PCI_DEVICE_ID_CLRY_324P 0x00be
1784#define PCI_DEVICE_ID_TLFC_2 0x0064
1785#define PCI_DEVICE_ID_TLFC_2XX2 0x4064
1786#define PCI_DEVICE_ID_TLFC_3 0x0094
1787#define PCI_DEVICE_ID_TLFC_3162 0x40a6
1788#define PCI_DEVICE_ID_TLFC_3322 0x40a7
1789
1790#define JEDEC_ID_ADDRESS 0x0080001c
1791#define FIREFLY_JEDEC_ID 0x1ACC
1792#define SUPERFLY_JEDEC_ID 0x0020
1793#define DRAGONFLY_JEDEC_ID 0x0021
1794#define DRAGONFLY_V2_JEDEC_ID 0x0025
1795#define CENTAUR_2G_JEDEC_ID 0x0026
1796#define CENTAUR_1G_JEDEC_ID 0x0028
1797#define PEGASUS_ORION_JEDEC_ID 0x0036
1798#define PEGASUS_JEDEC_ID 0x0038
1799#define THOR_JEDEC_ID 0x0012
1800#define HELIOS_JEDEC_ID 0x0364
1801#define ZEPHYR_JEDEC_ID 0x0577
1802#define VIPER_JEDEC_ID 0x4838
1803#define SATURN_JEDEC_ID 0x1004
1804
1805#define JEDEC_ID_MASK 0x0FFFF000
1806#define JEDEC_ID_SHIFT 12
1807#define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT)
1808
1809typedef struct { /* FireFly BIU registers */
1810 uint32_t hostAtt; /* See definitions for Host Attention
1811 register */
1812 uint32_t chipAtt; /* See definitions for Chip Attention
1813 register */
1814 uint32_t hostStatus; /* See definitions for Host Status register */
1815 uint32_t hostControl; /* See definitions for Host Control register */
1816 uint32_t buiConfig; /* See definitions for BIU configuration
1817 register */
1818} FF_REGS;
1819
1820/* IO Register size in bytes */
1821#define FF_REG_AREA_SIZE 256
1822
1823/* Host Attention Register */
1824
1825#define HA_REG_OFFSET 0 /* Byte offset from register base address */
1826
1827#define HA_R0RE_REQ 0x00000001 /* Bit 0 */
1828#define HA_R0CE_RSP 0x00000002 /* Bit 1 */
1829#define HA_R0ATT 0x00000008 /* Bit 3 */
1830#define HA_R1RE_REQ 0x00000010 /* Bit 4 */
1831#define HA_R1CE_RSP 0x00000020 /* Bit 5 */
1832#define HA_R1ATT 0x00000080 /* Bit 7 */
1833#define HA_R2RE_REQ 0x00000100 /* Bit 8 */
1834#define HA_R2CE_RSP 0x00000200 /* Bit 9 */
1835#define HA_R2ATT 0x00000800 /* Bit 11 */
1836#define HA_R3RE_REQ 0x00001000 /* Bit 12 */
1837#define HA_R3CE_RSP 0x00002000 /* Bit 13 */
1838#define HA_R3ATT 0x00008000 /* Bit 15 */
1839#define HA_LATT 0x20000000 /* Bit 29 */
1840#define HA_MBATT 0x40000000 /* Bit 30 */
1841#define HA_ERATT 0x80000000 /* Bit 31 */
1842
1843#define HA_RXRE_REQ 0x00000001 /* Bit 0 */
1844#define HA_RXCE_RSP 0x00000002 /* Bit 1 */
1845#define HA_RXATT 0x00000008 /* Bit 3 */
1846#define HA_RXMASK 0x0000000f
1847
1848#define HA_R0_CLR_MSK (HA_R0RE_REQ | HA_R0CE_RSP | HA_R0ATT)
1849#define HA_R1_CLR_MSK (HA_R1RE_REQ | HA_R1CE_RSP | HA_R1ATT)
1850#define HA_R2_CLR_MSK (HA_R2RE_REQ | HA_R2CE_RSP | HA_R2ATT)
1851#define HA_R3_CLR_MSK (HA_R3RE_REQ | HA_R3CE_RSP | HA_R3ATT)
1852
1853#define HA_R0_POS 3
1854#define HA_R1_POS 7
1855#define HA_R2_POS 11
1856#define HA_R3_POS 15
1857#define HA_LE_POS 29
1858#define HA_MB_POS 30
1859#define HA_ER_POS 31
1860/* Chip Attention Register */
1861
1862#define CA_REG_OFFSET 4 /* Byte offset from register base address */
1863
1864#define CA_R0CE_REQ 0x00000001 /* Bit 0 */
1865#define CA_R0RE_RSP 0x00000002 /* Bit 1 */
1866#define CA_R0ATT 0x00000008 /* Bit 3 */
1867#define CA_R1CE_REQ 0x00000010 /* Bit 4 */
1868#define CA_R1RE_RSP 0x00000020 /* Bit 5 */
1869#define CA_R1ATT 0x00000080 /* Bit 7 */
1870#define CA_R2CE_REQ 0x00000100 /* Bit 8 */
1871#define CA_R2RE_RSP 0x00000200 /* Bit 9 */
1872#define CA_R2ATT 0x00000800 /* Bit 11 */
1873#define CA_R3CE_REQ 0x00001000 /* Bit 12 */
1874#define CA_R3RE_RSP 0x00002000 /* Bit 13 */
1875#define CA_R3ATT 0x00008000 /* Bit 15 */
1876#define CA_MBATT 0x40000000 /* Bit 30 */
1877
1878/* Host Status Register */
1879
1880#define HS_REG_OFFSET 8 /* Byte offset from register base address */
1881
1882#define HS_MBRDY 0x00400000 /* Bit 22 */
1883#define HS_FFRDY 0x00800000 /* Bit 23 */
1884#define HS_FFER8 0x01000000 /* Bit 24 */
1885#define HS_FFER7 0x02000000 /* Bit 25 */
1886#define HS_FFER6 0x04000000 /* Bit 26 */
1887#define HS_FFER5 0x08000000 /* Bit 27 */
1888#define HS_FFER4 0x10000000 /* Bit 28 */
1889#define HS_FFER3 0x20000000 /* Bit 29 */
1890#define HS_FFER2 0x40000000 /* Bit 30 */
1891#define HS_FFER1 0x80000000 /* Bit 31 */
1892#define HS_CRIT_TEMP 0x00000100 /* Bit 8 */
1893#define HS_FFERM 0xFF000100 /* Mask for error bits 31:24 and 8 */
1894#define UNPLUG_ERR 0x00000001 /* Indicate pci hot unplug */
1895/* Host Control Register */
1896
1897#define HC_REG_OFFSET 12 /* Byte offset from register base address */
1898
1899#define HC_MBINT_ENA 0x00000001 /* Bit 0 */
1900#define HC_R0INT_ENA 0x00000002 /* Bit 1 */
1901#define HC_R1INT_ENA 0x00000004 /* Bit 2 */
1902#define HC_R2INT_ENA 0x00000008 /* Bit 3 */
1903#define HC_R3INT_ENA 0x00000010 /* Bit 4 */
1904#define HC_INITHBI 0x02000000 /* Bit 25 */
1905#define HC_INITMB 0x04000000 /* Bit 26 */
1906#define HC_INITFF 0x08000000 /* Bit 27 */
1907#define HC_LAINT_ENA 0x20000000 /* Bit 29 */
1908#define HC_ERINT_ENA 0x80000000 /* Bit 31 */
1909
1910/* Message Signaled Interrupt eXtension (MSI-X) message identifiers */
1911#define MSIX_DFLT_ID 0
1912#define MSIX_RNG0_ID 0
1913#define MSIX_RNG1_ID 1
1914#define MSIX_RNG2_ID 2
1915#define MSIX_RNG3_ID 3
1916
1917#define MSIX_LINK_ID 4
1918#define MSIX_MBOX_ID 5
1919
1920#define MSIX_SPARE0_ID 6
1921#define MSIX_SPARE1_ID 7
1922
1923/* Mailbox Commands */
1924#define MBX_SHUTDOWN 0x00 /* terminate testing */
1925#define MBX_LOAD_SM 0x01
1926#define MBX_READ_NV 0x02
1927#define MBX_WRITE_NV 0x03
1928#define MBX_RUN_BIU_DIAG 0x04
1929#define MBX_INIT_LINK 0x05
1930#define MBX_DOWN_LINK 0x06
1931#define MBX_CONFIG_LINK 0x07
1932#define MBX_CONFIG_RING 0x09
1933#define MBX_RESET_RING 0x0A
1934#define MBX_READ_CONFIG 0x0B
1935#define MBX_READ_RCONFIG 0x0C
1936#define MBX_READ_SPARM 0x0D
1937#define MBX_READ_STATUS 0x0E
1938#define MBX_READ_RPI 0x0F
1939#define MBX_READ_XRI 0x10
1940#define MBX_READ_REV 0x11
1941#define MBX_READ_LNK_STAT 0x12
1942#define MBX_REG_LOGIN 0x13
1943#define MBX_UNREG_LOGIN 0x14
1944#define MBX_CLEAR_LA 0x16
1945#define MBX_DUMP_MEMORY 0x17
1946#define MBX_DUMP_CONTEXT 0x18
1947#define MBX_RUN_DIAGS 0x19
1948#define MBX_RESTART 0x1A
1949#define MBX_UPDATE_CFG 0x1B
1950#define MBX_DOWN_LOAD 0x1C
1951#define MBX_DEL_LD_ENTRY 0x1D
1952#define MBX_RUN_PROGRAM 0x1E
1953#define MBX_SET_MASK 0x20
1954#define MBX_SET_VARIABLE 0x21
1955#define MBX_UNREG_D_ID 0x23
1956#define MBX_KILL_BOARD 0x24
1957#define MBX_CONFIG_FARP 0x25
1958#define MBX_BEACON 0x2A
1959#define MBX_CONFIG_MSI 0x30
1960#define MBX_HEARTBEAT 0x31
1961#define MBX_WRITE_VPARMS 0x32
1962#define MBX_ASYNCEVT_ENABLE 0x33
1963#define MBX_READ_EVENT_LOG_STATUS 0x37
1964#define MBX_READ_EVENT_LOG 0x38
1965#define MBX_WRITE_EVENT_LOG 0x39
1966
1967#define MBX_PORT_CAPABILITIES 0x3B
1968#define MBX_PORT_IOV_CONTROL 0x3C
1969
1970#define MBX_CONFIG_HBQ 0x7C
1971#define MBX_LOAD_AREA 0x81
1972#define MBX_RUN_BIU_DIAG64 0x84
1973#define MBX_CONFIG_PORT 0x88
1974#define MBX_READ_SPARM64 0x8D
1975#define MBX_READ_RPI64 0x8F
1976#define MBX_REG_LOGIN64 0x93
1977#define MBX_READ_TOPOLOGY 0x95
1978#define MBX_REG_VPI 0x96
1979#define MBX_UNREG_VPI 0x97
1980
1981#define MBX_WRITE_WWN 0x98
1982#define MBX_SET_DEBUG 0x99
1983#define MBX_LOAD_EXP_ROM 0x9C
1984#define MBX_SLI4_CONFIG 0x9B
1985#define MBX_SLI4_REQ_FTRS 0x9D
1986#define MBX_MAX_CMDS 0x9E
1987#define MBX_RESUME_RPI 0x9E
1988#define MBX_SLI2_CMD_MASK 0x80
1989#define MBX_REG_VFI 0x9F
1990#define MBX_REG_FCFI 0xA0
1991#define MBX_UNREG_VFI 0xA1
1992#define MBX_UNREG_FCFI 0xA2
1993#define MBX_INIT_VFI 0xA3
1994#define MBX_INIT_VPI 0xA4
1995#define MBX_ACCESS_VDATA 0xA5
1996#define MBX_REG_FCFI_MRQ 0xAF
1997
1998#define MBX_AUTH_PORT 0xF8
1999#define MBX_SECURITY_MGMT 0xF9
2000
2001/* IOCB Commands */
2002
2003#define CMD_RCV_SEQUENCE_CX 0x01
2004#define CMD_XMIT_SEQUENCE_CR 0x02
2005#define CMD_XMIT_SEQUENCE_CX 0x03
2006#define CMD_XMIT_BCAST_CN 0x04
2007#define CMD_XMIT_BCAST_CX 0x05
2008#define CMD_QUE_RING_BUF_CN 0x06
2009#define CMD_QUE_XRI_BUF_CX 0x07
2010#define CMD_IOCB_CONTINUE_CN 0x08
2011#define CMD_RET_XRI_BUF_CX 0x09
2012#define CMD_ELS_REQUEST_CR 0x0A
2013#define CMD_ELS_REQUEST_CX 0x0B
2014#define CMD_RCV_ELS_REQ_CX 0x0D
2015#define CMD_ABORT_XRI_CN 0x0E
2016#define CMD_ABORT_XRI_CX 0x0F
2017#define CMD_CLOSE_XRI_CN 0x10
2018#define CMD_CLOSE_XRI_CX 0x11
2019#define CMD_CREATE_XRI_CR 0x12
2020#define CMD_CREATE_XRI_CX 0x13
2021#define CMD_GET_RPI_CN 0x14
2022#define CMD_XMIT_ELS_RSP_CX 0x15
2023#define CMD_GET_RPI_CR 0x16
2024#define CMD_XRI_ABORTED_CX 0x17
2025#define CMD_FCP_IWRITE_CR 0x18
2026#define CMD_FCP_IWRITE_CX 0x19
2027#define CMD_FCP_IREAD_CR 0x1A
2028#define CMD_FCP_IREAD_CX 0x1B
2029#define CMD_FCP_ICMND_CR 0x1C
2030#define CMD_FCP_ICMND_CX 0x1D
2031#define CMD_FCP_TSEND_CX 0x1F
2032#define CMD_FCP_TRECEIVE_CX 0x21
2033#define CMD_FCP_TRSP_CX 0x23
2034#define CMD_FCP_AUTO_TRSP_CX 0x29
2035
2036#define CMD_ADAPTER_MSG 0x20
2037#define CMD_ADAPTER_DUMP 0x22
2038
2039/* SLI_2 IOCB Command Set */
2040
2041#define CMD_ASYNC_STATUS 0x7C
2042#define CMD_RCV_SEQUENCE64_CX 0x81
2043#define CMD_XMIT_SEQUENCE64_CR 0x82
2044#define CMD_XMIT_SEQUENCE64_CX 0x83
2045#define CMD_XMIT_BCAST64_CN 0x84
2046#define CMD_XMIT_BCAST64_CX 0x85
2047#define CMD_QUE_RING_BUF64_CN 0x86
2048#define CMD_QUE_XRI_BUF64_CX 0x87
2049#define CMD_IOCB_CONTINUE64_CN 0x88
2050#define CMD_RET_XRI_BUF64_CX 0x89
2051#define CMD_ELS_REQUEST64_CR 0x8A
2052#define CMD_ELS_REQUEST64_CX 0x8B
2053#define CMD_ABORT_MXRI64_CN 0x8C
2054#define CMD_RCV_ELS_REQ64_CX 0x8D
2055#define CMD_XMIT_ELS_RSP64_CX 0x95
2056#define CMD_XMIT_BLS_RSP64_CX 0x97
2057#define CMD_FCP_IWRITE64_CR 0x98
2058#define CMD_FCP_IWRITE64_CX 0x99
2059#define CMD_FCP_IREAD64_CR 0x9A
2060#define CMD_FCP_IREAD64_CX 0x9B
2061#define CMD_FCP_ICMND64_CR 0x9C
2062#define CMD_FCP_ICMND64_CX 0x9D
2063#define CMD_FCP_TSEND64_CX 0x9F
2064#define CMD_FCP_TRECEIVE64_CX 0xA1
2065#define CMD_FCP_TRSP64_CX 0xA3
2066
2067#define CMD_QUE_XRI64_CX 0xB3
2068#define CMD_IOCB_RCV_SEQ64_CX 0xB5
2069#define CMD_IOCB_RCV_ELS64_CX 0xB7
2070#define CMD_IOCB_RET_XRI64_CX 0xB9
2071#define CMD_IOCB_RCV_CONT64_CX 0xBB
2072
2073#define CMD_GEN_REQUEST64_CR 0xC2
2074#define CMD_GEN_REQUEST64_CX 0xC3
2075
2076/* Unhandled SLI-3 Commands */
2077#define CMD_IOCB_XMIT_MSEQ64_CR 0xB0
2078#define CMD_IOCB_XMIT_MSEQ64_CX 0xB1
2079#define CMD_IOCB_RCV_SEQ_LIST64_CX 0xC1
2080#define CMD_IOCB_RCV_ELS_LIST64_CX 0xCD
2081#define CMD_IOCB_CLOSE_EXTENDED_CN 0xB6
2082#define CMD_IOCB_ABORT_EXTENDED_CN 0xBA
2083#define CMD_IOCB_RET_HBQE64_CN 0xCA
2084#define CMD_IOCB_FCP_IBIDIR64_CR 0xAC
2085#define CMD_IOCB_FCP_IBIDIR64_CX 0xAD
2086#define CMD_IOCB_FCP_ITASKMGT64_CX 0xAF
2087#define CMD_IOCB_LOGENTRY_CN 0x94
2088#define CMD_IOCB_LOGENTRY_ASYNC_CN 0x96
2089
2090/* Data Security SLI Commands */
2091#define DSSCMD_IWRITE64_CR 0xF8
2092#define DSSCMD_IWRITE64_CX 0xF9
2093#define DSSCMD_IREAD64_CR 0xFA
2094#define DSSCMD_IREAD64_CX 0xFB
2095
2096#define CMD_MAX_IOCB_CMD 0xFB
2097#define CMD_IOCB_MASK 0xff
2098
2099#define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG
2100 iocb */
2101#define LPFC_MAX_ADPTMSG 32 /* max msg data */
2102/*
2103 * Define Status
2104 */
2105#define MBX_SUCCESS 0
2106#define MBXERR_NUM_RINGS 1
2107#define MBXERR_NUM_IOCBS 2
2108#define MBXERR_IOCBS_EXCEEDED 3
2109#define MBXERR_BAD_RING_NUMBER 4
2110#define MBXERR_MASK_ENTRIES_RANGE 5
2111#define MBXERR_MASKS_EXCEEDED 6
2112#define MBXERR_BAD_PROFILE 7
2113#define MBXERR_BAD_DEF_CLASS 8
2114#define MBXERR_BAD_MAX_RESPONDER 9
2115#define MBXERR_BAD_MAX_ORIGINATOR 10
2116#define MBXERR_RPI_REGISTERED 11
2117#define MBXERR_RPI_FULL 12
2118#define MBXERR_NO_RESOURCES 13
2119#define MBXERR_BAD_RCV_LENGTH 14
2120#define MBXERR_DMA_ERROR 15
2121#define MBXERR_ERROR 16
2122#define MBXERR_LINK_DOWN 0x33
2123#define MBXERR_SEC_NO_PERMISSION 0xF02
2124#define MBX_NOT_FINISHED 255
2125
2126#define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */
2127#define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */
2128
2129#define TEMPERATURE_OFFSET 0xB0 /* Slim offset for critical temperature event */
2130
2131/*
2132 * return code Fail
2133 */
2134#define FAILURE 1
2135
2136/*
2137 * Begin Structure Definitions for Mailbox Commands
2138 */
2139
2140typedef struct {
2141#ifdef __BIG_ENDIAN_BITFIELD
2142 uint8_t tval;
2143 uint8_t tmask;
2144 uint8_t rval;
2145 uint8_t rmask;
2146#else /* __LITTLE_ENDIAN_BITFIELD */
2147 uint8_t rmask;
2148 uint8_t rval;
2149 uint8_t tmask;
2150 uint8_t tval;
2151#endif
2152} RR_REG;
2153
2154struct ulp_bde {
2155 uint32_t bdeAddress;
2156#ifdef __BIG_ENDIAN_BITFIELD
2157 uint32_t bdeReserved:4;
2158 uint32_t bdeAddrHigh:4;
2159 uint32_t bdeSize:24;
2160#else /* __LITTLE_ENDIAN_BITFIELD */
2161 uint32_t bdeSize:24;
2162 uint32_t bdeAddrHigh:4;
2163 uint32_t bdeReserved:4;
2164#endif
2165};
2166
2167typedef struct ULP_BDL { /* SLI-2 */
2168#ifdef __BIG_ENDIAN_BITFIELD
2169 uint32_t bdeFlags:8; /* BDL Flags */
2170 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
2171#else /* __LITTLE_ENDIAN_BITFIELD */
2172 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */
2173 uint32_t bdeFlags:8; /* BDL Flags */
2174#endif
2175
2176 uint32_t addrLow; /* Address 0:31 */
2177 uint32_t addrHigh; /* Address 32:63 */
2178 uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */
2179} ULP_BDL;
2180
2181/*
2182 * BlockGuard Definitions
2183 */
2184
2185enum lpfc_protgrp_type {
2186 LPFC_PG_TYPE_INVALID = 0, /* used to indicate errors */
2187 LPFC_PG_TYPE_NO_DIF, /* no DIF data pointed to by prot grp */
2188 LPFC_PG_TYPE_EMBD_DIF, /* DIF is embedded (inline) with data */
2189 LPFC_PG_TYPE_DIF_BUF /* DIF has its own scatter/gather list */
2190};
2191
2192/* PDE Descriptors */
2193#define LPFC_PDE5_DESCRIPTOR 0x85
2194#define LPFC_PDE6_DESCRIPTOR 0x86
2195#define LPFC_PDE7_DESCRIPTOR 0x87
2196
2197/* BlockGuard Opcodes */
2198#define BG_OP_IN_NODIF_OUT_CRC 0x0
2199#define BG_OP_IN_CRC_OUT_NODIF 0x1
2200#define BG_OP_IN_NODIF_OUT_CSUM 0x2
2201#define BG_OP_IN_CSUM_OUT_NODIF 0x3
2202#define BG_OP_IN_CRC_OUT_CRC 0x4
2203#define BG_OP_IN_CSUM_OUT_CSUM 0x5
2204#define BG_OP_IN_CRC_OUT_CSUM 0x6
2205#define BG_OP_IN_CSUM_OUT_CRC 0x7
2206#define BG_OP_RAW_MODE 0x8
2207
2208struct lpfc_pde5 {
2209 uint32_t word0;
2210#define pde5_type_SHIFT 24
2211#define pde5_type_MASK 0x000000ff
2212#define pde5_type_WORD word0
2213#define pde5_rsvd0_SHIFT 0
2214#define pde5_rsvd0_MASK 0x00ffffff
2215#define pde5_rsvd0_WORD word0
2216 uint32_t reftag; /* Reference Tag Value */
2217 uint32_t reftagtr; /* Reference Tag Translation Value */
2218};
2219
2220struct lpfc_pde6 {
2221 uint32_t word0;
2222#define pde6_type_SHIFT 24
2223#define pde6_type_MASK 0x000000ff
2224#define pde6_type_WORD word0
2225#define pde6_rsvd0_SHIFT 0
2226#define pde6_rsvd0_MASK 0x00ffffff
2227#define pde6_rsvd0_WORD word0
2228 uint32_t word1;
2229#define pde6_rsvd1_SHIFT 26
2230#define pde6_rsvd1_MASK 0x0000003f
2231#define pde6_rsvd1_WORD word1
2232#define pde6_na_SHIFT 25
2233#define pde6_na_MASK 0x00000001
2234#define pde6_na_WORD word1
2235#define pde6_rsvd2_SHIFT 16
2236#define pde6_rsvd2_MASK 0x000001FF
2237#define pde6_rsvd2_WORD word1
2238#define pde6_apptagtr_SHIFT 0
2239#define pde6_apptagtr_MASK 0x0000ffff
2240#define pde6_apptagtr_WORD word1
2241 uint32_t word2;
2242#define pde6_optx_SHIFT 28
2243#define pde6_optx_MASK 0x0000000f
2244#define pde6_optx_WORD word2
2245#define pde6_oprx_SHIFT 24
2246#define pde6_oprx_MASK 0x0000000f
2247#define pde6_oprx_WORD word2
2248#define pde6_nr_SHIFT 23
2249#define pde6_nr_MASK 0x00000001
2250#define pde6_nr_WORD word2
2251#define pde6_ce_SHIFT 22
2252#define pde6_ce_MASK 0x00000001
2253#define pde6_ce_WORD word2
2254#define pde6_re_SHIFT 21
2255#define pde6_re_MASK 0x00000001
2256#define pde6_re_WORD word2
2257#define pde6_ae_SHIFT 20
2258#define pde6_ae_MASK 0x00000001
2259#define pde6_ae_WORD word2
2260#define pde6_ai_SHIFT 19
2261#define pde6_ai_MASK 0x00000001
2262#define pde6_ai_WORD word2
2263#define pde6_bs_SHIFT 16
2264#define pde6_bs_MASK 0x00000007
2265#define pde6_bs_WORD word2
2266#define pde6_apptagval_SHIFT 0
2267#define pde6_apptagval_MASK 0x0000ffff
2268#define pde6_apptagval_WORD word2
2269};
2270
2271struct lpfc_pde7 {
2272 uint32_t word0;
2273#define pde7_type_SHIFT 24
2274#define pde7_type_MASK 0x000000ff
2275#define pde7_type_WORD word0
2276#define pde7_rsvd0_SHIFT 0
2277#define pde7_rsvd0_MASK 0x00ffffff
2278#define pde7_rsvd0_WORD word0
2279 uint32_t addrHigh;
2280 uint32_t addrLow;
2281};
2282
2283/* Structure for MB Command LOAD_SM and DOWN_LOAD */
2284
2285typedef struct {
2286#ifdef __BIG_ENDIAN_BITFIELD
2287 uint32_t rsvd2:25;
2288 uint32_t acknowledgment:1;
2289 uint32_t version:1;
2290 uint32_t erase_or_prog:1;
2291 uint32_t update_flash:1;
2292 uint32_t update_ram:1;
2293 uint32_t method:1;
2294 uint32_t load_cmplt:1;
2295#else /* __LITTLE_ENDIAN_BITFIELD */
2296 uint32_t load_cmplt:1;
2297 uint32_t method:1;
2298 uint32_t update_ram:1;
2299 uint32_t update_flash:1;
2300 uint32_t erase_or_prog:1;
2301 uint32_t version:1;
2302 uint32_t acknowledgment:1;
2303 uint32_t rsvd2:25;
2304#endif
2305
2306 uint32_t dl_to_adr_low;
2307 uint32_t dl_to_adr_high;
2308 uint32_t dl_len;
2309 union {
2310 uint32_t dl_from_mbx_offset;
2311 struct ulp_bde dl_from_bde;
2312 struct ulp_bde64 dl_from_bde64;
2313 } un;
2314
2315} LOAD_SM_VAR;
2316
2317/* Structure for MB Command READ_NVPARM (02) */
2318
2319typedef struct {
2320 uint32_t rsvd1[3]; /* Read as all one's */
2321 uint32_t rsvd2; /* Read as all zero's */
2322 uint32_t portname[2]; /* N_PORT name */
2323 uint32_t nodename[2]; /* NODE name */
2324
2325#ifdef __BIG_ENDIAN_BITFIELD
2326 uint32_t pref_DID:24;
2327 uint32_t hardAL_PA:8;
2328#else /* __LITTLE_ENDIAN_BITFIELD */
2329 uint32_t hardAL_PA:8;
2330 uint32_t pref_DID:24;
2331#endif
2332
2333 uint32_t rsvd3[21]; /* Read as all one's */
2334} READ_NV_VAR;
2335
2336/* Structure for MB Command WRITE_NVPARMS (03) */
2337
2338typedef struct {
2339 uint32_t rsvd1[3]; /* Must be all one's */
2340 uint32_t rsvd2; /* Must be all zero's */
2341 uint32_t portname[2]; /* N_PORT name */
2342 uint32_t nodename[2]; /* NODE name */
2343
2344#ifdef __BIG_ENDIAN_BITFIELD
2345 uint32_t pref_DID:24;
2346 uint32_t hardAL_PA:8;
2347#else /* __LITTLE_ENDIAN_BITFIELD */
2348 uint32_t hardAL_PA:8;
2349 uint32_t pref_DID:24;
2350#endif
2351
2352 uint32_t rsvd3[21]; /* Must be all one's */
2353} WRITE_NV_VAR;
2354
2355/* Structure for MB Command RUN_BIU_DIAG (04) */
2356/* Structure for MB Command RUN_BIU_DIAG64 (0x84) */
2357
2358typedef struct {
2359 uint32_t rsvd1;
2360 union {
2361 struct {
2362 struct ulp_bde xmit_bde;
2363 struct ulp_bde rcv_bde;
2364 } s1;
2365 struct {
2366 struct ulp_bde64 xmit_bde64;
2367 struct ulp_bde64 rcv_bde64;
2368 } s2;
2369 } un;
2370} BIU_DIAG_VAR;
2371
2372/* Structure for MB command READ_EVENT_LOG (0x38) */
2373struct READ_EVENT_LOG_VAR {
2374 uint32_t word1;
2375#define lpfc_event_log_SHIFT 29
2376#define lpfc_event_log_MASK 0x00000001
2377#define lpfc_event_log_WORD word1
2378#define USE_MAILBOX_RESPONSE 1
2379 uint32_t offset;
2380 struct ulp_bde64 rcv_bde64;
2381};
2382
2383/* Structure for MB Command INIT_LINK (05) */
2384
2385typedef struct {
2386#ifdef __BIG_ENDIAN_BITFIELD
2387 uint32_t rsvd1:24;
2388 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
2389#else /* __LITTLE_ENDIAN_BITFIELD */
2390 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */
2391 uint32_t rsvd1:24;
2392#endif
2393
2394#ifdef __BIG_ENDIAN_BITFIELD
2395 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
2396 uint8_t rsvd2;
2397 uint16_t link_flags;
2398#else /* __LITTLE_ENDIAN_BITFIELD */
2399 uint16_t link_flags;
2400 uint8_t rsvd2;
2401 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */
2402#endif
2403
2404#define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */
2405#define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */
2406#define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */
2407#define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */
2408#define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */
2409#define FLAGS_UNREG_LOGIN_ALL 0x08 /* UNREG_LOGIN all on link down */
2410#define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */
2411
2412#define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */
2413#define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */
2414#define FLAGS_IMED_ABORT 0x04000 /* Bit 14 */
2415
2416 uint32_t link_speed;
2417#define LINK_SPEED_AUTO 0x0 /* Auto selection */
2418#define LINK_SPEED_1G 0x1 /* 1 Gigabaud */
2419#define LINK_SPEED_2G 0x2 /* 2 Gigabaud */
2420#define LINK_SPEED_4G 0x4 /* 4 Gigabaud */
2421#define LINK_SPEED_8G 0x8 /* 8 Gigabaud */
2422#define LINK_SPEED_10G 0x10 /* 10 Gigabaud */
2423#define LINK_SPEED_16G 0x11 /* 16 Gigabaud */
2424#define LINK_SPEED_32G 0x14 /* 32 Gigabaud */
2425#define LINK_SPEED_64G 0x17 /* 64 Gigabaud */
2426#define LINK_SPEED_128G 0x1A /* 128 Gigabaud */
2427#define LINK_SPEED_256G 0x1D /* 256 Gigabaud */
2428
2429} INIT_LINK_VAR;
2430
2431/* Structure for MB Command DOWN_LINK (06) */
2432
2433typedef struct {
2434 uint32_t rsvd1;
2435} DOWN_LINK_VAR;
2436
2437/* Structure for MB Command CONFIG_LINK (07) */
2438
2439typedef struct {
2440#ifdef __BIG_ENDIAN_BITFIELD
2441 uint32_t cr:1;
2442 uint32_t ci:1;
2443 uint32_t cr_delay:6;
2444 uint32_t cr_count:8;
2445 uint32_t rsvd1:8;
2446 uint32_t MaxBBC:8;
2447#else /* __LITTLE_ENDIAN_BITFIELD */
2448 uint32_t MaxBBC:8;
2449 uint32_t rsvd1:8;
2450 uint32_t cr_count:8;
2451 uint32_t cr_delay:6;
2452 uint32_t ci:1;
2453 uint32_t cr:1;
2454#endif
2455
2456 uint32_t myId;
2457 uint32_t rsvd2;
2458 uint32_t edtov;
2459 uint32_t arbtov;
2460 uint32_t ratov;
2461 uint32_t rttov;
2462 uint32_t altov;
2463 uint32_t crtov;
2464
2465#ifdef __BIG_ENDIAN_BITFIELD
2466 uint32_t rsvd4:19;
2467 uint32_t cscn:1;
2468 uint32_t bbscn:4;
2469 uint32_t rsvd3:8;
2470#else /* __LITTLE_ENDIAN_BITFIELD */
2471 uint32_t rsvd3:8;
2472 uint32_t bbscn:4;
2473 uint32_t cscn:1;
2474 uint32_t rsvd4:19;
2475#endif
2476
2477#ifdef __BIG_ENDIAN_BITFIELD
2478 uint32_t rrq_enable:1;
2479 uint32_t rrq_immed:1;
2480 uint32_t rsvd5:29;
2481 uint32_t ack0_enable:1;
2482#else /* __LITTLE_ENDIAN_BITFIELD */
2483 uint32_t ack0_enable:1;
2484 uint32_t rsvd5:29;
2485 uint32_t rrq_immed:1;
2486 uint32_t rrq_enable:1;
2487#endif
2488} CONFIG_LINK;
2489
2490/* Structure for MB Command PART_SLIM (08)
2491 * will be removed since SLI1 is no longer supported!
2492 */
2493typedef struct {
2494#ifdef __BIG_ENDIAN_BITFIELD
2495 uint16_t offCiocb;
2496 uint16_t numCiocb;
2497 uint16_t offRiocb;
2498 uint16_t numRiocb;
2499#else /* __LITTLE_ENDIAN_BITFIELD */
2500 uint16_t numCiocb;
2501 uint16_t offCiocb;
2502 uint16_t numRiocb;
2503 uint16_t offRiocb;
2504#endif
2505} RING_DEF;
2506
2507typedef struct {
2508#ifdef __BIG_ENDIAN_BITFIELD
2509 uint32_t unused1:24;
2510 uint32_t numRing:8;
2511#else /* __LITTLE_ENDIAN_BITFIELD */
2512 uint32_t numRing:8;
2513 uint32_t unused1:24;
2514#endif
2515
2516 RING_DEF ringdef[4];
2517 uint32_t hbainit;
2518} PART_SLIM_VAR;
2519
2520/* Structure for MB Command CONFIG_RING (09) */
2521
2522typedef struct {
2523#ifdef __BIG_ENDIAN_BITFIELD
2524 uint32_t unused2:6;
2525 uint32_t recvSeq:1;
2526 uint32_t recvNotify:1;
2527 uint32_t numMask:8;
2528 uint32_t profile:8;
2529 uint32_t unused1:4;
2530 uint32_t ring:4;
2531#else /* __LITTLE_ENDIAN_BITFIELD */
2532 uint32_t ring:4;
2533 uint32_t unused1:4;
2534 uint32_t profile:8;
2535 uint32_t numMask:8;
2536 uint32_t recvNotify:1;
2537 uint32_t recvSeq:1;
2538 uint32_t unused2:6;
2539#endif
2540
2541#ifdef __BIG_ENDIAN_BITFIELD
2542 uint16_t maxRespXchg;
2543 uint16_t maxOrigXchg;
2544#else /* __LITTLE_ENDIAN_BITFIELD */
2545 uint16_t maxOrigXchg;
2546 uint16_t maxRespXchg;
2547#endif
2548
2549 RR_REG rrRegs[6];
2550} CONFIG_RING_VAR;
2551
2552/* Structure for MB Command RESET_RING (10) */
2553
2554typedef struct {
2555 uint32_t ring_no;
2556} RESET_RING_VAR;
2557
2558/* Structure for MB Command READ_CONFIG (11) */
2559
2560typedef struct {
2561#ifdef __BIG_ENDIAN_BITFIELD
2562 uint32_t cr:1;
2563 uint32_t ci:1;
2564 uint32_t cr_delay:6;
2565 uint32_t cr_count:8;
2566 uint32_t InitBBC:8;
2567 uint32_t MaxBBC:8;
2568#else /* __LITTLE_ENDIAN_BITFIELD */
2569 uint32_t MaxBBC:8;
2570 uint32_t InitBBC:8;
2571 uint32_t cr_count:8;
2572 uint32_t cr_delay:6;
2573 uint32_t ci:1;
2574 uint32_t cr:1;
2575#endif
2576
2577#ifdef __BIG_ENDIAN_BITFIELD
2578 uint32_t topology:8;
2579 uint32_t myDid:24;
2580#else /* __LITTLE_ENDIAN_BITFIELD */
2581 uint32_t myDid:24;
2582 uint32_t topology:8;
2583#endif
2584
2585 /* Defines for topology (defined previously) */
2586#ifdef __BIG_ENDIAN_BITFIELD
2587 uint32_t AR:1;
2588 uint32_t IR:1;
2589 uint32_t rsvd1:29;
2590 uint32_t ack0:1;
2591#else /* __LITTLE_ENDIAN_BITFIELD */
2592 uint32_t ack0:1;
2593 uint32_t rsvd1:29;
2594 uint32_t IR:1;
2595 uint32_t AR:1;
2596#endif
2597
2598 uint32_t edtov;
2599 uint32_t arbtov;
2600 uint32_t ratov;
2601 uint32_t rttov;
2602 uint32_t altov;
2603 uint32_t lmt;
2604#define LMT_RESERVED 0x000 /* Not used */
2605#define LMT_1Gb 0x004
2606#define LMT_2Gb 0x008
2607#define LMT_4Gb 0x040
2608#define LMT_8Gb 0x080
2609#define LMT_10Gb 0x100
2610#define LMT_16Gb 0x200
2611#define LMT_32Gb 0x400
2612#define LMT_64Gb 0x800
2613#define LMT_128Gb 0x1000
2614#define LMT_256Gb 0x2000
2615 uint32_t rsvd2;
2616 uint32_t rsvd3;
2617 uint32_t max_xri;
2618 uint32_t max_iocb;
2619 uint32_t max_rpi;
2620 uint32_t avail_xri;
2621 uint32_t avail_iocb;
2622 uint32_t avail_rpi;
2623 uint32_t max_vpi;
2624 uint32_t rsvd4;
2625 uint32_t rsvd5;
2626 uint32_t avail_vpi;
2627} READ_CONFIG_VAR;
2628
2629/* Structure for MB Command READ_RCONFIG (12) */
2630
2631typedef struct {
2632#ifdef __BIG_ENDIAN_BITFIELD
2633 uint32_t rsvd2:7;
2634 uint32_t recvNotify:1;
2635 uint32_t numMask:8;
2636 uint32_t profile:8;
2637 uint32_t rsvd1:4;
2638 uint32_t ring:4;
2639#else /* __LITTLE_ENDIAN_BITFIELD */
2640 uint32_t ring:4;
2641 uint32_t rsvd1:4;
2642 uint32_t profile:8;
2643 uint32_t numMask:8;
2644 uint32_t recvNotify:1;
2645 uint32_t rsvd2:7;
2646#endif
2647
2648#ifdef __BIG_ENDIAN_BITFIELD
2649 uint16_t maxResp;
2650 uint16_t maxOrig;
2651#else /* __LITTLE_ENDIAN_BITFIELD */
2652 uint16_t maxOrig;
2653 uint16_t maxResp;
2654#endif
2655
2656 RR_REG rrRegs[6];
2657
2658#ifdef __BIG_ENDIAN_BITFIELD
2659 uint16_t cmdRingOffset;
2660 uint16_t cmdEntryCnt;
2661 uint16_t rspRingOffset;
2662 uint16_t rspEntryCnt;
2663 uint16_t nextCmdOffset;
2664 uint16_t rsvd3;
2665 uint16_t nextRspOffset;
2666 uint16_t rsvd4;
2667#else /* __LITTLE_ENDIAN_BITFIELD */
2668 uint16_t cmdEntryCnt;
2669 uint16_t cmdRingOffset;
2670 uint16_t rspEntryCnt;
2671 uint16_t rspRingOffset;
2672 uint16_t rsvd3;
2673 uint16_t nextCmdOffset;
2674 uint16_t rsvd4;
2675 uint16_t nextRspOffset;
2676#endif
2677} READ_RCONF_VAR;
2678
2679/* Structure for MB Command READ_SPARM (13) */
2680/* Structure for MB Command READ_SPARM64 (0x8D) */
2681
2682typedef struct {
2683 uint32_t rsvd1;
2684 uint32_t rsvd2;
2685 union {
2686 struct ulp_bde sp; /* This BDE points to struct serv_parm
2687 structure */
2688 struct ulp_bde64 sp64;
2689 } un;
2690#ifdef __BIG_ENDIAN_BITFIELD
2691 uint16_t rsvd3;
2692 uint16_t vpi;
2693#else /* __LITTLE_ENDIAN_BITFIELD */
2694 uint16_t vpi;
2695 uint16_t rsvd3;
2696#endif
2697} READ_SPARM_VAR;
2698
2699/* Structure for MB Command READ_STATUS (14) */
2700enum read_status_word1 {
2701 RD_ST_CC = 0x01,
2702 RD_ST_XKB = 0x80,
2703};
2704
2705enum read_status_word17 {
2706 RD_ST_XMIT_XKB_MASK = 0x3fffff,
2707};
2708
2709enum read_status_word18 {
2710 RD_ST_RCV_XKB_MASK = 0x3fffff,
2711};
2712
2713typedef struct {
2714 u8 clear_counters; /* rsvd 7:1, cc 0 */
2715 u8 rsvd5;
2716 u8 rsvd6;
2717 u8 xkb; /* xkb 7, rsvd 6:0 */
2718
2719 u32 rsvd8;
2720
2721 uint32_t xmitByteCnt;
2722 uint32_t rcvByteCnt;
2723 uint32_t xmitFrameCnt;
2724 uint32_t rcvFrameCnt;
2725 uint32_t xmitSeqCnt;
2726 uint32_t rcvSeqCnt;
2727 uint32_t totalOrigExchanges;
2728 uint32_t totalRespExchanges;
2729 uint32_t rcvPbsyCnt;
2730 uint32_t rcvFbsyCnt;
2731
2732 u32 drop_frame_no_rq;
2733 u32 empty_rq;
2734 u32 drop_frame_no_xri;
2735 u32 empty_xri;
2736
2737 u32 xmit_xkb; /* rsvd 31:22, xmit_xkb 21:0 */
2738 u32 rcv_xkb; /* rsvd 31:22, rcv_xkb 21:0 */
2739} READ_STATUS_VAR;
2740
2741/* Structure for MB Command READ_RPI (15) */
2742/* Structure for MB Command READ_RPI64 (0x8F) */
2743
2744typedef struct {
2745#ifdef __BIG_ENDIAN_BITFIELD
2746 uint16_t nextRpi;
2747 uint16_t reqRpi;
2748 uint32_t rsvd2:8;
2749 uint32_t DID:24;
2750#else /* __LITTLE_ENDIAN_BITFIELD */
2751 uint16_t reqRpi;
2752 uint16_t nextRpi;
2753 uint32_t DID:24;
2754 uint32_t rsvd2:8;
2755#endif
2756
2757 union {
2758 struct ulp_bde sp;
2759 struct ulp_bde64 sp64;
2760 } un;
2761
2762} READ_RPI_VAR;
2763
2764/* Structure for MB Command READ_XRI (16) */
2765
2766typedef struct {
2767#ifdef __BIG_ENDIAN_BITFIELD
2768 uint16_t nextXri;
2769 uint16_t reqXri;
2770 uint16_t rsvd1;
2771 uint16_t rpi;
2772 uint32_t rsvd2:8;
2773 uint32_t DID:24;
2774 uint32_t rsvd3:8;
2775 uint32_t SID:24;
2776 uint32_t rsvd4;
2777 uint8_t seqId;
2778 uint8_t rsvd5;
2779 uint16_t seqCount;
2780 uint16_t oxId;
2781 uint16_t rxId;
2782 uint32_t rsvd6:30;
2783 uint32_t si:1;
2784 uint32_t exchOrig:1;
2785#else /* __LITTLE_ENDIAN_BITFIELD */
2786 uint16_t reqXri;
2787 uint16_t nextXri;
2788 uint16_t rpi;
2789 uint16_t rsvd1;
2790 uint32_t DID:24;
2791 uint32_t rsvd2:8;
2792 uint32_t SID:24;
2793 uint32_t rsvd3:8;
2794 uint32_t rsvd4;
2795 uint16_t seqCount;
2796 uint8_t rsvd5;
2797 uint8_t seqId;
2798 uint16_t rxId;
2799 uint16_t oxId;
2800 uint32_t exchOrig:1;
2801 uint32_t si:1;
2802 uint32_t rsvd6:30;
2803#endif
2804} READ_XRI_VAR;
2805
2806/* Structure for MB Command READ_REV (17) */
2807
2808typedef struct {
2809#ifdef __BIG_ENDIAN_BITFIELD
2810 uint32_t cv:1;
2811 uint32_t rr:1;
2812 uint32_t rsvd2:2;
2813 uint32_t v3req:1;
2814 uint32_t v3rsp:1;
2815 uint32_t rsvd1:25;
2816 uint32_t rv:1;
2817#else /* __LITTLE_ENDIAN_BITFIELD */
2818 uint32_t rv:1;
2819 uint32_t rsvd1:25;
2820 uint32_t v3rsp:1;
2821 uint32_t v3req:1;
2822 uint32_t rsvd2:2;
2823 uint32_t rr:1;
2824 uint32_t cv:1;
2825#endif
2826
2827 uint32_t biuRev;
2828 uint32_t smRev;
2829 union {
2830 uint32_t smFwRev;
2831 struct {
2832#ifdef __BIG_ENDIAN_BITFIELD
2833 uint8_t ProgType;
2834 uint8_t ProgId;
2835 uint16_t ProgVer:4;
2836 uint16_t ProgRev:4;
2837 uint16_t ProgFixLvl:2;
2838 uint16_t ProgDistType:2;
2839 uint16_t DistCnt:4;
2840#else /* __LITTLE_ENDIAN_BITFIELD */
2841 uint16_t DistCnt:4;
2842 uint16_t ProgDistType:2;
2843 uint16_t ProgFixLvl:2;
2844 uint16_t ProgRev:4;
2845 uint16_t ProgVer:4;
2846 uint8_t ProgId;
2847 uint8_t ProgType;
2848#endif
2849
2850 } b;
2851 } un;
2852 uint32_t endecRev;
2853#ifdef __BIG_ENDIAN_BITFIELD
2854 uint8_t feaLevelHigh;
2855 uint8_t feaLevelLow;
2856 uint8_t fcphHigh;
2857 uint8_t fcphLow;
2858#else /* __LITTLE_ENDIAN_BITFIELD */
2859 uint8_t fcphLow;
2860 uint8_t fcphHigh;
2861 uint8_t feaLevelLow;
2862 uint8_t feaLevelHigh;
2863#endif
2864
2865 uint32_t postKernRev;
2866 uint32_t opFwRev;
2867 uint8_t opFwName[16];
2868 uint32_t sli1FwRev;
2869 uint8_t sli1FwName[16];
2870 uint32_t sli2FwRev;
2871 uint8_t sli2FwName[16];
2872 uint32_t sli3Feat;
2873 uint32_t RandomData[6];
2874} READ_REV_VAR;
2875
2876/* Structure for MB Command READ_LINK_STAT (18) */
2877
2878typedef struct {
2879 uint32_t word0;
2880
2881#define lpfc_read_link_stat_rec_SHIFT 0
2882#define lpfc_read_link_stat_rec_MASK 0x1
2883#define lpfc_read_link_stat_rec_WORD word0
2884
2885#define lpfc_read_link_stat_gec_SHIFT 1
2886#define lpfc_read_link_stat_gec_MASK 0x1
2887#define lpfc_read_link_stat_gec_WORD word0
2888
2889#define lpfc_read_link_stat_w02oftow23of_SHIFT 2
2890#define lpfc_read_link_stat_w02oftow23of_MASK 0x3FFFFF
2891#define lpfc_read_link_stat_w02oftow23of_WORD word0
2892
2893#define lpfc_read_link_stat_rsvd_SHIFT 24
2894#define lpfc_read_link_stat_rsvd_MASK 0x1F
2895#define lpfc_read_link_stat_rsvd_WORD word0
2896
2897#define lpfc_read_link_stat_gec2_SHIFT 29
2898#define lpfc_read_link_stat_gec2_MASK 0x1
2899#define lpfc_read_link_stat_gec2_WORD word0
2900
2901#define lpfc_read_link_stat_clrc_SHIFT 30
2902#define lpfc_read_link_stat_clrc_MASK 0x1
2903#define lpfc_read_link_stat_clrc_WORD word0
2904
2905#define lpfc_read_link_stat_clof_SHIFT 31
2906#define lpfc_read_link_stat_clof_MASK 0x1
2907#define lpfc_read_link_stat_clof_WORD word0
2908
2909 uint32_t linkFailureCnt;
2910 uint32_t lossSyncCnt;
2911 uint32_t lossSignalCnt;
2912 uint32_t primSeqErrCnt;
2913 uint32_t invalidXmitWord;
2914 uint32_t crcCnt;
2915 uint32_t primSeqTimeout;
2916 uint32_t elasticOverrun;
2917 uint32_t arbTimeout;
2918 uint32_t advRecBufCredit;
2919 uint32_t curRecBufCredit;
2920 uint32_t advTransBufCredit;
2921 uint32_t curTransBufCredit;
2922 uint32_t recEofCount;
2923 uint32_t recEofdtiCount;
2924 uint32_t recEofniCount;
2925 uint32_t recSofcount;
2926 uint32_t rsvd1;
2927 uint32_t rsvd2;
2928 uint32_t recDrpXriCount;
2929 uint32_t fecCorrBlkCount;
2930 uint32_t fecUncorrBlkCount;
2931} READ_LNK_VAR;
2932
2933/* Structure for MB Command REG_LOGIN (19) */
2934/* Structure for MB Command REG_LOGIN64 (0x93) */
2935
2936typedef struct {
2937#ifdef __BIG_ENDIAN_BITFIELD
2938 uint16_t rsvd1;
2939 uint16_t rpi;
2940 uint32_t rsvd2:8;
2941 uint32_t did:24;
2942#else /* __LITTLE_ENDIAN_BITFIELD */
2943 uint16_t rpi;
2944 uint16_t rsvd1;
2945 uint32_t did:24;
2946 uint32_t rsvd2:8;
2947#endif
2948
2949 union {
2950 struct ulp_bde sp;
2951 struct ulp_bde64 sp64;
2952 } un;
2953
2954#ifdef __BIG_ENDIAN_BITFIELD
2955 uint16_t rsvd6;
2956 uint16_t vpi;
2957#else /* __LITTLE_ENDIAN_BITFIELD */
2958 uint16_t vpi;
2959 uint16_t rsvd6;
2960#endif
2961
2962} REG_LOGIN_VAR;
2963
2964/* Word 30 contents for REG_LOGIN */
2965typedef union {
2966 struct {
2967#ifdef __BIG_ENDIAN_BITFIELD
2968 uint16_t rsvd1:12;
2969 uint16_t wd30_class:4;
2970 uint16_t xri;
2971#else /* __LITTLE_ENDIAN_BITFIELD */
2972 uint16_t xri;
2973 uint16_t wd30_class:4;
2974 uint16_t rsvd1:12;
2975#endif
2976 } f;
2977 uint32_t word;
2978} REG_WD30;
2979
2980/* Structure for MB Command UNREG_LOGIN (20) */
2981
2982typedef struct {
2983#ifdef __BIG_ENDIAN_BITFIELD
2984 uint16_t rsvd1;
2985 uint16_t rpi;
2986 uint32_t rsvd2;
2987 uint32_t rsvd3;
2988 uint32_t rsvd4;
2989 uint32_t rsvd5;
2990 uint16_t rsvd6;
2991 uint16_t vpi;
2992#else /* __LITTLE_ENDIAN_BITFIELD */
2993 uint16_t rpi;
2994 uint16_t rsvd1;
2995 uint32_t rsvd2;
2996 uint32_t rsvd3;
2997 uint32_t rsvd4;
2998 uint32_t rsvd5;
2999 uint16_t vpi;
3000 uint16_t rsvd6;
3001#endif
3002} UNREG_LOGIN_VAR;
3003
3004/* Structure for MB Command REG_VPI (0x96) */
3005typedef struct {
3006#ifdef __BIG_ENDIAN_BITFIELD
3007 uint32_t rsvd1;
3008 uint32_t rsvd2:7;
3009 uint32_t upd:1;
3010 uint32_t sid:24;
3011 uint32_t wwn[2];
3012 uint32_t rsvd5;
3013 uint16_t vfi;
3014 uint16_t vpi;
3015#else /* __LITTLE_ENDIAN */
3016 uint32_t rsvd1;
3017 uint32_t sid:24;
3018 uint32_t upd:1;
3019 uint32_t rsvd2:7;
3020 uint32_t wwn[2];
3021 uint32_t rsvd5;
3022 uint16_t vpi;
3023 uint16_t vfi;
3024#endif
3025} REG_VPI_VAR;
3026
3027/* Structure for MB Command UNREG_VPI (0x97) */
3028typedef struct {
3029 uint32_t rsvd1;
3030#ifdef __BIG_ENDIAN_BITFIELD
3031 uint16_t rsvd2;
3032 uint16_t sli4_vpi;
3033#else /* __LITTLE_ENDIAN */
3034 uint16_t sli4_vpi;
3035 uint16_t rsvd2;
3036#endif
3037 uint32_t rsvd3;
3038 uint32_t rsvd4;
3039 uint32_t rsvd5;
3040#ifdef __BIG_ENDIAN_BITFIELD
3041 uint16_t rsvd6;
3042 uint16_t vpi;
3043#else /* __LITTLE_ENDIAN */
3044 uint16_t vpi;
3045 uint16_t rsvd6;
3046#endif
3047} UNREG_VPI_VAR;
3048
3049/* Structure for MB Command UNREG_D_ID (0x23) */
3050
3051typedef struct {
3052 uint32_t did;
3053 uint32_t rsvd2;
3054 uint32_t rsvd3;
3055 uint32_t rsvd4;
3056 uint32_t rsvd5;
3057#ifdef __BIG_ENDIAN_BITFIELD
3058 uint16_t rsvd6;
3059 uint16_t vpi;
3060#else
3061 uint16_t vpi;
3062 uint16_t rsvd6;
3063#endif
3064} UNREG_D_ID_VAR;
3065
3066/* Structure for MB Command READ_TOPOLOGY (0x95) */
3067struct lpfc_mbx_read_top {
3068 uint32_t eventTag; /* Event tag */
3069 uint32_t word2;
3070#define lpfc_mbx_read_top_fa_SHIFT 12
3071#define lpfc_mbx_read_top_fa_MASK 0x00000001
3072#define lpfc_mbx_read_top_fa_WORD word2
3073#define lpfc_mbx_read_top_mm_SHIFT 11
3074#define lpfc_mbx_read_top_mm_MASK 0x00000001
3075#define lpfc_mbx_read_top_mm_WORD word2
3076#define lpfc_mbx_read_top_pb_SHIFT 9
3077#define lpfc_mbx_read_top_pb_MASK 0X00000001
3078#define lpfc_mbx_read_top_pb_WORD word2
3079#define lpfc_mbx_read_top_il_SHIFT 8
3080#define lpfc_mbx_read_top_il_MASK 0x00000001
3081#define lpfc_mbx_read_top_il_WORD word2
3082#define lpfc_mbx_read_top_att_type_SHIFT 0
3083#define lpfc_mbx_read_top_att_type_MASK 0x000000FF
3084#define lpfc_mbx_read_top_att_type_WORD word2
3085#define LPFC_ATT_RESERVED 0x00 /* Reserved - attType */
3086#define LPFC_ATT_LINK_UP 0x01 /* Link is up */
3087#define LPFC_ATT_LINK_DOWN 0x02 /* Link is down */
3088#define LPFC_ATT_UNEXP_WWPN 0x06 /* Link is down Unexpected WWWPN */
3089 uint32_t word3;
3090#define lpfc_mbx_read_top_alpa_granted_SHIFT 24
3091#define lpfc_mbx_read_top_alpa_granted_MASK 0x000000FF
3092#define lpfc_mbx_read_top_alpa_granted_WORD word3
3093#define lpfc_mbx_read_top_lip_alps_SHIFT 16
3094#define lpfc_mbx_read_top_lip_alps_MASK 0x000000FF
3095#define lpfc_mbx_read_top_lip_alps_WORD word3
3096#define lpfc_mbx_read_top_lip_type_SHIFT 8
3097#define lpfc_mbx_read_top_lip_type_MASK 0x000000FF
3098#define lpfc_mbx_read_top_lip_type_WORD word3
3099#define lpfc_mbx_read_top_topology_SHIFT 0
3100#define lpfc_mbx_read_top_topology_MASK 0x000000FF
3101#define lpfc_mbx_read_top_topology_WORD word3
3102#define LPFC_TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */
3103#define LPFC_TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */
3104 /* store the LILP AL_PA position map into */
3105 struct ulp_bde64 lilpBde64;
3106#define LPFC_ALPA_MAP_SIZE 128
3107 uint32_t word7;
3108#define lpfc_mbx_read_top_ld_lu_SHIFT 31
3109#define lpfc_mbx_read_top_ld_lu_MASK 0x00000001
3110#define lpfc_mbx_read_top_ld_lu_WORD word7
3111#define lpfc_mbx_read_top_ld_tf_SHIFT 30
3112#define lpfc_mbx_read_top_ld_tf_MASK 0x00000001
3113#define lpfc_mbx_read_top_ld_tf_WORD word7
3114#define lpfc_mbx_read_top_ld_link_spd_SHIFT 8
3115#define lpfc_mbx_read_top_ld_link_spd_MASK 0x000000FF
3116#define lpfc_mbx_read_top_ld_link_spd_WORD word7
3117#define lpfc_mbx_read_top_ld_nl_port_SHIFT 4
3118#define lpfc_mbx_read_top_ld_nl_port_MASK 0x0000000F
3119#define lpfc_mbx_read_top_ld_nl_port_WORD word7
3120#define lpfc_mbx_read_top_ld_tx_SHIFT 2
3121#define lpfc_mbx_read_top_ld_tx_MASK 0x00000003
3122#define lpfc_mbx_read_top_ld_tx_WORD word7
3123#define lpfc_mbx_read_top_ld_rx_SHIFT 0
3124#define lpfc_mbx_read_top_ld_rx_MASK 0x00000003
3125#define lpfc_mbx_read_top_ld_rx_WORD word7
3126 uint32_t word8;
3127#define lpfc_mbx_read_top_lu_SHIFT 31
3128#define lpfc_mbx_read_top_lu_MASK 0x00000001
3129#define lpfc_mbx_read_top_lu_WORD word8
3130#define lpfc_mbx_read_top_tf_SHIFT 30
3131#define lpfc_mbx_read_top_tf_MASK 0x00000001
3132#define lpfc_mbx_read_top_tf_WORD word8
3133#define lpfc_mbx_read_top_link_spd_SHIFT 8
3134#define lpfc_mbx_read_top_link_spd_MASK 0x000000FF
3135#define lpfc_mbx_read_top_link_spd_WORD word8
3136#define lpfc_mbx_read_top_nl_port_SHIFT 4
3137#define lpfc_mbx_read_top_nl_port_MASK 0x0000000F
3138#define lpfc_mbx_read_top_nl_port_WORD word8
3139#define lpfc_mbx_read_top_tx_SHIFT 2
3140#define lpfc_mbx_read_top_tx_MASK 0x00000003
3141#define lpfc_mbx_read_top_tx_WORD word8
3142#define lpfc_mbx_read_top_rx_SHIFT 0
3143#define lpfc_mbx_read_top_rx_MASK 0x00000003
3144#define lpfc_mbx_read_top_rx_WORD word8
3145#define LPFC_LINK_SPEED_UNKNOWN 0x0
3146#define LPFC_LINK_SPEED_1GHZ 0x04
3147#define LPFC_LINK_SPEED_2GHZ 0x08
3148#define LPFC_LINK_SPEED_4GHZ 0x10
3149#define LPFC_LINK_SPEED_8GHZ 0x20
3150#define LPFC_LINK_SPEED_10GHZ 0x40
3151#define LPFC_LINK_SPEED_16GHZ 0x80
3152#define LPFC_LINK_SPEED_32GHZ 0x90
3153#define LPFC_LINK_SPEED_64GHZ 0xA0
3154#define LPFC_LINK_SPEED_128GHZ 0xB0
3155#define LPFC_LINK_SPEED_256GHZ 0xC0
3156};
3157
3158/* Structure for MB Command CLEAR_LA (22) */
3159
3160typedef struct {
3161 uint32_t eventTag; /* Event tag */
3162 uint32_t rsvd1;
3163} CLEAR_LA_VAR;
3164
3165/* Structure for MB Command DUMP */
3166
3167typedef struct {
3168#ifdef __BIG_ENDIAN_BITFIELD
3169 uint32_t rsvd:25;
3170 uint32_t ra:1;
3171 uint32_t co:1;
3172 uint32_t cv:1;
3173 uint32_t type:4;
3174 uint32_t entry_index:16;
3175 uint32_t region_id:16;
3176#else /* __LITTLE_ENDIAN_BITFIELD */
3177 uint32_t type:4;
3178 uint32_t cv:1;
3179 uint32_t co:1;
3180 uint32_t ra:1;
3181 uint32_t rsvd:25;
3182 uint32_t region_id:16;
3183 uint32_t entry_index:16;
3184#endif
3185
3186 uint32_t sli4_length;
3187 uint32_t word_cnt;
3188 uint32_t resp_offset;
3189} DUMP_VAR;
3190
3191#define DMP_MEM_REG 0x1
3192#define DMP_NV_PARAMS 0x2
3193#define DMP_LMSD 0x3 /* Link Module Serial Data */
3194#define DMP_WELL_KNOWN 0x4
3195
3196#define DMP_REGION_VPD 0xe
3197#define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */
3198#define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */
3199#define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */
3200
3201#define DMP_REGION_VPORT 0x16 /* VPort info region */
3202#define DMP_VPORT_REGION_SIZE 0x200
3203#define DMP_MBOX_OFFSET_WORD 0x5
3204
3205#define DMP_REGION_23 0x17 /* fcoe param and port state region */
3206#define DMP_RGN23_SIZE 0x400
3207
3208#define WAKE_UP_PARMS_REGION_ID 4
3209#define WAKE_UP_PARMS_WORD_SIZE 15
3210
3211struct vport_rec {
3212 uint8_t wwpn[8];
3213 uint8_t wwnn[8];
3214};
3215
3216#define VPORT_INFO_SIG 0x32324752
3217#define VPORT_INFO_REV_MASK 0xff
3218#define VPORT_INFO_REV 0x1
3219#define MAX_STATIC_VPORT_COUNT 16
3220struct static_vport_info {
3221 uint32_t signature;
3222 uint32_t rev;
3223 struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT];
3224 uint32_t resvd[66];
3225};
3226
3227/* Option rom version structure */
3228struct prog_id {
3229#ifdef __BIG_ENDIAN_BITFIELD
3230 uint8_t type;
3231 uint8_t id;
3232 uint32_t ver:4; /* Major Version */
3233 uint32_t rev:4; /* Revision */
3234 uint32_t lev:2; /* Level */
3235 uint32_t dist:2; /* Dist Type */
3236 uint32_t num:4; /* number after dist type */
3237#else /* __LITTLE_ENDIAN_BITFIELD */
3238 uint32_t num:4; /* number after dist type */
3239 uint32_t dist:2; /* Dist Type */
3240 uint32_t lev:2; /* Level */
3241 uint32_t rev:4; /* Revision */
3242 uint32_t ver:4; /* Major Version */
3243 uint8_t id;
3244 uint8_t type;
3245#endif
3246};
3247
3248/* Structure for MB Command UPDATE_CFG (0x1B) */
3249
3250struct update_cfg_var {
3251#ifdef __BIG_ENDIAN_BITFIELD
3252 uint32_t rsvd2:16;
3253 uint32_t type:8;
3254 uint32_t rsvd:1;
3255 uint32_t ra:1;
3256 uint32_t co:1;
3257 uint32_t cv:1;
3258 uint32_t req:4;
3259 uint32_t entry_length:16;
3260 uint32_t region_id:16;
3261#else /* __LITTLE_ENDIAN_BITFIELD */
3262 uint32_t req:4;
3263 uint32_t cv:1;
3264 uint32_t co:1;
3265 uint32_t ra:1;
3266 uint32_t rsvd:1;
3267 uint32_t type:8;
3268 uint32_t rsvd2:16;
3269 uint32_t region_id:16;
3270 uint32_t entry_length:16;
3271#endif
3272
3273 uint32_t resp_info;
3274 uint32_t byte_cnt;
3275 uint32_t data_offset;
3276};
3277
3278struct hbq_mask {
3279#ifdef __BIG_ENDIAN_BITFIELD
3280 uint8_t tmatch;
3281 uint8_t tmask;
3282 uint8_t rctlmatch;
3283 uint8_t rctlmask;
3284#else /* __LITTLE_ENDIAN */
3285 uint8_t rctlmask;
3286 uint8_t rctlmatch;
3287 uint8_t tmask;
3288 uint8_t tmatch;
3289#endif
3290};
3291
3292
3293/* Structure for MB Command CONFIG_HBQ (7c) */
3294
3295struct config_hbq_var {
3296#ifdef __BIG_ENDIAN_BITFIELD
3297 uint32_t rsvd1 :7;
3298 uint32_t recvNotify :1; /* Receive Notification */
3299 uint32_t numMask :8; /* # Mask Entries */
3300 uint32_t profile :8; /* Selection Profile */
3301 uint32_t rsvd2 :8;
3302#else /* __LITTLE_ENDIAN */
3303 uint32_t rsvd2 :8;
3304 uint32_t profile :8; /* Selection Profile */
3305 uint32_t numMask :8; /* # Mask Entries */
3306 uint32_t recvNotify :1; /* Receive Notification */
3307 uint32_t rsvd1 :7;
3308#endif
3309
3310#ifdef __BIG_ENDIAN_BITFIELD
3311 uint32_t hbqId :16;
3312 uint32_t rsvd3 :12;
3313 uint32_t ringMask :4;
3314#else /* __LITTLE_ENDIAN */
3315 uint32_t ringMask :4;
3316 uint32_t rsvd3 :12;
3317 uint32_t hbqId :16;
3318#endif
3319
3320#ifdef __BIG_ENDIAN_BITFIELD
3321 uint32_t entry_count :16;
3322 uint32_t rsvd4 :8;
3323 uint32_t headerLen :8;
3324#else /* __LITTLE_ENDIAN */
3325 uint32_t headerLen :8;
3326 uint32_t rsvd4 :8;
3327 uint32_t entry_count :16;
3328#endif
3329
3330 uint32_t hbqaddrLow;
3331 uint32_t hbqaddrHigh;
3332
3333#ifdef __BIG_ENDIAN_BITFIELD
3334 uint32_t rsvd5 :31;
3335 uint32_t logEntry :1;
3336#else /* __LITTLE_ENDIAN */
3337 uint32_t logEntry :1;
3338 uint32_t rsvd5 :31;
3339#endif
3340
3341 uint32_t rsvd6; /* w7 */
3342 uint32_t rsvd7; /* w8 */
3343 uint32_t rsvd8; /* w9 */
3344
3345 struct hbq_mask hbqMasks[6];
3346
3347
3348 union {
3349 uint32_t allprofiles[12];
3350
3351 struct {
3352 #ifdef __BIG_ENDIAN_BITFIELD
3353 uint32_t seqlenoff :16;
3354 uint32_t maxlen :16;
3355 #else /* __LITTLE_ENDIAN */
3356 uint32_t maxlen :16;
3357 uint32_t seqlenoff :16;
3358 #endif
3359 #ifdef __BIG_ENDIAN_BITFIELD
3360 uint32_t rsvd1 :28;
3361 uint32_t seqlenbcnt :4;
3362 #else /* __LITTLE_ENDIAN */
3363 uint32_t seqlenbcnt :4;
3364 uint32_t rsvd1 :28;
3365 #endif
3366 uint32_t rsvd[10];
3367 } profile2;
3368
3369 struct {
3370 #ifdef __BIG_ENDIAN_BITFIELD
3371 uint32_t seqlenoff :16;
3372 uint32_t maxlen :16;
3373 #else /* __LITTLE_ENDIAN */
3374 uint32_t maxlen :16;
3375 uint32_t seqlenoff :16;
3376 #endif
3377 #ifdef __BIG_ENDIAN_BITFIELD
3378 uint32_t cmdcodeoff :28;
3379 uint32_t rsvd1 :12;
3380 uint32_t seqlenbcnt :4;
3381 #else /* __LITTLE_ENDIAN */
3382 uint32_t seqlenbcnt :4;
3383 uint32_t rsvd1 :12;
3384 uint32_t cmdcodeoff :28;
3385 #endif
3386 uint32_t cmdmatch[8];
3387
3388 uint32_t rsvd[2];
3389 } profile3;
3390
3391 struct {
3392 #ifdef __BIG_ENDIAN_BITFIELD
3393 uint32_t seqlenoff :16;
3394 uint32_t maxlen :16;
3395 #else /* __LITTLE_ENDIAN */
3396 uint32_t maxlen :16;
3397 uint32_t seqlenoff :16;
3398 #endif
3399 #ifdef __BIG_ENDIAN_BITFIELD
3400 uint32_t cmdcodeoff :28;
3401 uint32_t rsvd1 :12;
3402 uint32_t seqlenbcnt :4;
3403 #else /* __LITTLE_ENDIAN */
3404 uint32_t seqlenbcnt :4;
3405 uint32_t rsvd1 :12;
3406 uint32_t cmdcodeoff :28;
3407 #endif
3408 uint32_t cmdmatch[8];
3409
3410 uint32_t rsvd[2];
3411 } profile5;
3412
3413 } profiles;
3414
3415};
3416
3417
3418
3419/* Structure for MB Command CONFIG_PORT (0x88) */
3420typedef struct {
3421#ifdef __BIG_ENDIAN_BITFIELD
3422 uint32_t cBE : 1;
3423 uint32_t cET : 1;
3424 uint32_t cHpcb : 1;
3425 uint32_t cMA : 1;
3426 uint32_t sli_mode : 4;
3427 uint32_t pcbLen : 24; /* bit 23:0 of memory based port
3428 * config block */
3429#else /* __LITTLE_ENDIAN */
3430 uint32_t pcbLen : 24; /* bit 23:0 of memory based port
3431 * config block */
3432 uint32_t sli_mode : 4;
3433 uint32_t cMA : 1;
3434 uint32_t cHpcb : 1;
3435 uint32_t cET : 1;
3436 uint32_t cBE : 1;
3437#endif
3438
3439 uint32_t pcbLow; /* bit 31:0 of memory based port config block */
3440 uint32_t pcbHigh; /* bit 63:32 of memory based port config block */
3441 uint32_t hbainit[5];
3442#ifdef __BIG_ENDIAN_BITFIELD
3443 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */
3444 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */
3445#else /* __LITTLE_ENDIAN */
3446 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */
3447 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */
3448#endif
3449
3450#ifdef __BIG_ENDIAN_BITFIELD
3451 uint32_t rsvd1 : 20; /* Reserved */
3452 uint32_t casabt : 1; /* Configure async abts status notice */
3453 uint32_t rsvd2 : 2; /* Reserved */
3454 uint32_t cbg : 1; /* Configure BlockGuard */
3455 uint32_t cmv : 1; /* Configure Max VPIs */
3456 uint32_t ccrp : 1; /* Config Command Ring Polling */
3457 uint32_t csah : 1; /* Configure Synchronous Abort Handling */
3458 uint32_t chbs : 1; /* Cofigure Host Backing store */
3459 uint32_t cinb : 1; /* Enable Interrupt Notification Block */
3460 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */
3461 uint32_t cmx : 1; /* Configure Max XRIs */
3462 uint32_t cmr : 1; /* Configure Max RPIs */
3463#else /* __LITTLE_ENDIAN */
3464 uint32_t cmr : 1; /* Configure Max RPIs */
3465 uint32_t cmx : 1; /* Configure Max XRIs */
3466 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */
3467 uint32_t cinb : 1; /* Enable Interrupt Notification Block */
3468 uint32_t chbs : 1; /* Cofigure Host Backing store */
3469 uint32_t csah : 1; /* Configure Synchronous Abort Handling */
3470 uint32_t ccrp : 1; /* Config Command Ring Polling */
3471 uint32_t cmv : 1; /* Configure Max VPIs */
3472 uint32_t cbg : 1; /* Configure BlockGuard */
3473 uint32_t rsvd2 : 2; /* Reserved */
3474 uint32_t casabt : 1; /* Configure async abts status notice */
3475 uint32_t rsvd1 : 20; /* Reserved */
3476#endif
3477#ifdef __BIG_ENDIAN_BITFIELD
3478 uint32_t rsvd3 : 20; /* Reserved */
3479 uint32_t gasabt : 1; /* Grant async abts status notice */
3480 uint32_t rsvd4 : 2; /* Reserved */
3481 uint32_t gbg : 1; /* Grant BlockGuard */
3482 uint32_t gmv : 1; /* Grant Max VPIs */
3483 uint32_t gcrp : 1; /* Grant Command Ring Polling */
3484 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */
3485 uint32_t ghbs : 1; /* Grant Host Backing Store */
3486 uint32_t ginb : 1; /* Grant Interrupt Notification Block */
3487 uint32_t gerbm : 1; /* Grant ERBM Request */
3488 uint32_t gmx : 1; /* Grant Max XRIs */
3489 uint32_t gmr : 1; /* Grant Max RPIs */
3490#else /* __LITTLE_ENDIAN */
3491 uint32_t gmr : 1; /* Grant Max RPIs */
3492 uint32_t gmx : 1; /* Grant Max XRIs */
3493 uint32_t gerbm : 1; /* Grant ERBM Request */
3494 uint32_t ginb : 1; /* Grant Interrupt Notification Block */
3495 uint32_t ghbs : 1; /* Grant Host Backing Store */
3496 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */
3497 uint32_t gcrp : 1; /* Grant Command Ring Polling */
3498 uint32_t gmv : 1; /* Grant Max VPIs */
3499 uint32_t gbg : 1; /* Grant BlockGuard */
3500 uint32_t rsvd4 : 2; /* Reserved */
3501 uint32_t gasabt : 1; /* Grant async abts status notice */
3502 uint32_t rsvd3 : 20; /* Reserved */
3503#endif
3504
3505#ifdef __BIG_ENDIAN_BITFIELD
3506 uint32_t max_rpi : 16; /* Max RPIs Port should configure */
3507 uint32_t max_xri : 16; /* Max XRIs Port should configure */
3508#else /* __LITTLE_ENDIAN */
3509 uint32_t max_xri : 16; /* Max XRIs Port should configure */
3510 uint32_t max_rpi : 16; /* Max RPIs Port should configure */
3511#endif
3512
3513#ifdef __BIG_ENDIAN_BITFIELD
3514 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
3515 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */
3516#else /* __LITTLE_ENDIAN */
3517 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */
3518 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
3519#endif
3520
3521 uint32_t rsvd6; /* Reserved */
3522
3523#ifdef __BIG_ENDIAN_BITFIELD
3524 uint32_t rsvd7 : 16;
3525 uint32_t max_vpi : 16; /* Max number of virt N-Ports */
3526#else /* __LITTLE_ENDIAN */
3527 uint32_t max_vpi : 16; /* Max number of virt N-Ports */
3528 uint32_t rsvd7 : 16;
3529#endif
3530
3531} CONFIG_PORT_VAR;
3532
3533/* Structure for MB Command CONFIG_MSI (0x30) */
3534struct config_msi_var {
3535#ifdef __BIG_ENDIAN_BITFIELD
3536 uint32_t dfltMsgNum:8; /* Default message number */
3537 uint32_t rsvd1:11; /* Reserved */
3538 uint32_t NID:5; /* Number of secondary attention IDs */
3539 uint32_t rsvd2:5; /* Reserved */
3540 uint32_t dfltPresent:1; /* Default message number present */
3541 uint32_t addFlag:1; /* Add association flag */
3542 uint32_t reportFlag:1; /* Report association flag */
3543#else /* __LITTLE_ENDIAN_BITFIELD */
3544 uint32_t reportFlag:1; /* Report association flag */
3545 uint32_t addFlag:1; /* Add association flag */
3546 uint32_t dfltPresent:1; /* Default message number present */
3547 uint32_t rsvd2:5; /* Reserved */
3548 uint32_t NID:5; /* Number of secondary attention IDs */
3549 uint32_t rsvd1:11; /* Reserved */
3550 uint32_t dfltMsgNum:8; /* Default message number */
3551#endif
3552 uint32_t attentionConditions[2];
3553 uint8_t attentionId[16];
3554 uint8_t messageNumberByHA[64];
3555 uint8_t messageNumberByID[16];
3556 uint32_t autoClearHA[2];
3557#ifdef __BIG_ENDIAN_BITFIELD
3558 uint32_t rsvd3:16;
3559 uint32_t autoClearID:16;
3560#else /* __LITTLE_ENDIAN_BITFIELD */
3561 uint32_t autoClearID:16;
3562 uint32_t rsvd3:16;
3563#endif
3564 uint32_t rsvd4;
3565};
3566
3567/* SLI-2 Port Control Block */
3568
3569/* SLIM POINTER */
3570#define SLIMOFF 0x30 /* WORD */
3571
3572typedef struct _SLI2_RDSC {
3573 uint32_t cmdEntries;
3574 uint32_t cmdAddrLow;
3575 uint32_t cmdAddrHigh;
3576
3577 uint32_t rspEntries;
3578 uint32_t rspAddrLow;
3579 uint32_t rspAddrHigh;
3580} SLI2_RDSC;
3581
3582typedef struct _PCB {
3583#ifdef __BIG_ENDIAN_BITFIELD
3584 uint32_t type:8;
3585#define TYPE_NATIVE_SLI2 0x01
3586 uint32_t feature:8;
3587#define FEATURE_INITIAL_SLI2 0x01
3588 uint32_t rsvd:12;
3589 uint32_t maxRing:4;
3590#else /* __LITTLE_ENDIAN_BITFIELD */
3591 uint32_t maxRing:4;
3592 uint32_t rsvd:12;
3593 uint32_t feature:8;
3594#define FEATURE_INITIAL_SLI2 0x01
3595 uint32_t type:8;
3596#define TYPE_NATIVE_SLI2 0x01
3597#endif
3598
3599 uint32_t mailBoxSize;
3600 uint32_t mbAddrLow;
3601 uint32_t mbAddrHigh;
3602
3603 uint32_t hgpAddrLow;
3604 uint32_t hgpAddrHigh;
3605
3606 uint32_t pgpAddrLow;
3607 uint32_t pgpAddrHigh;
3608 SLI2_RDSC rdsc[MAX_SLI3_RINGS];
3609} PCB_t;
3610
3611/* NEW_FEATURE */
3612typedef struct {
3613#ifdef __BIG_ENDIAN_BITFIELD
3614 uint32_t rsvd0:27;
3615 uint32_t discardFarp:1;
3616 uint32_t IPEnable:1;
3617 uint32_t nodeName:1;
3618 uint32_t portName:1;
3619 uint32_t filterEnable:1;
3620#else /* __LITTLE_ENDIAN_BITFIELD */
3621 uint32_t filterEnable:1;
3622 uint32_t portName:1;
3623 uint32_t nodeName:1;
3624 uint32_t IPEnable:1;
3625 uint32_t discardFarp:1;
3626 uint32_t rsvd:27;
3627#endif
3628
3629 uint8_t portname[8]; /* Used to be struct lpfc_name */
3630 uint8_t nodename[8];
3631 uint32_t rsvd1;
3632 uint32_t rsvd2;
3633 uint32_t rsvd3;
3634 uint32_t IPAddress;
3635} CONFIG_FARP_VAR;
3636
3637/* Structure for MB Command MBX_ASYNCEVT_ENABLE (0x33) */
3638
3639typedef struct {
3640#ifdef __BIG_ENDIAN_BITFIELD
3641 uint32_t rsvd:30;
3642 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/
3643#else /* __LITTLE_ENDIAN */
3644 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/
3645 uint32_t rsvd:30;
3646#endif
3647} ASYNCEVT_ENABLE_VAR;
3648
3649/* Union of all Mailbox Command types */
3650#define MAILBOX_CMD_WSIZE 32
3651#define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t))
3652/* ext_wsize times 4 bytes should not be greater than max xmit size */
3653#define MAILBOX_EXT_WSIZE 512
3654#define MAILBOX_EXT_SIZE (MAILBOX_EXT_WSIZE * sizeof(uint32_t))
3655#define MAILBOX_HBA_EXT_OFFSET 0x100
3656/* max mbox xmit size is a page size for sysfs IO operations */
3657#define MAILBOX_SYSFS_MAX 4096
3658
3659typedef union {
3660 uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/
3661 * feature/max ring number
3662 */
3663 LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */
3664 READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */
3665 WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */
3666 BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */
3667 INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */
3668 DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */
3669 CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */
3670 PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */
3671 CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */
3672 RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */
3673 READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */
3674 READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */
3675 READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */
3676 READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */
3677 READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */
3678 READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */
3679 READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */
3680 READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */
3681 REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */
3682 UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */
3683 CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */
3684 DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */
3685 UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */
3686 CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP)
3687 * NEW_FEATURE
3688 */
3689 struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ) */
3690 struct update_cfg_var varUpdateCfg; /* cmd = 0x1B (UPDATE_CFG)*/
3691 CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */
3692 struct lpfc_mbx_read_top varReadTop; /* cmd = 0x95 (READ_TOPOLOGY) */
3693 REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */
3694 UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */
3695 ASYNCEVT_ENABLE_VAR varCfgAsyncEvent; /*cmd = x33 (CONFIG_ASYNC) */
3696 struct READ_EVENT_LOG_VAR varRdEventLog; /* cmd = 0x38
3697 * (READ_EVENT_LOG)
3698 */
3699 struct config_msi_var varCfgMSI;/* cmd = x30 (CONFIG_MSI) */
3700} MAILVARIANTS;
3701
3702/*
3703 * SLI-2 specific structures
3704 */
3705
3706struct lpfc_hgp {
3707 __le32 cmdPutInx;
3708 __le32 rspGetInx;
3709};
3710
3711struct lpfc_pgp {
3712 __le32 cmdGetInx;
3713 __le32 rspPutInx;
3714};
3715
3716struct sli2_desc {
3717 uint32_t unused1[16];
3718 struct lpfc_hgp host[MAX_SLI3_RINGS];
3719 struct lpfc_pgp port[MAX_SLI3_RINGS];
3720};
3721
3722struct sli3_desc {
3723 struct lpfc_hgp host[MAX_SLI3_RINGS];
3724 uint32_t reserved[8];
3725 uint32_t hbq_put[16];
3726};
3727
3728struct sli3_pgp {
3729 struct lpfc_pgp port[MAX_SLI3_RINGS];
3730 uint32_t hbq_get[16];
3731};
3732
3733union sli_var {
3734 struct sli2_desc s2;
3735 struct sli3_desc s3;
3736 struct sli3_pgp s3_pgp;
3737};
3738
3739typedef struct {
3740 struct_group_tagged(MAILBOX_word0, bits,
3741 union {
3742 struct {
3743#ifdef __BIG_ENDIAN_BITFIELD
3744 uint16_t mbxStatus;
3745 uint8_t mbxCommand;
3746 uint8_t mbxReserved:6;
3747 uint8_t mbxHc:1;
3748 uint8_t mbxOwner:1; /* Low order bit first word */
3749#else /* __LITTLE_ENDIAN_BITFIELD */
3750 uint8_t mbxOwner:1; /* Low order bit first word */
3751 uint8_t mbxHc:1;
3752 uint8_t mbxReserved:6;
3753 uint8_t mbxCommand;
3754 uint16_t mbxStatus;
3755#endif
3756 };
3757 u32 word0;
3758 };
3759 );
3760
3761 MAILVARIANTS un;
3762 union sli_var us;
3763} MAILBOX_t;
3764
3765/*
3766 * Begin Structure Definitions for IOCB Commands
3767 */
3768
3769typedef struct {
3770#ifdef __BIG_ENDIAN_BITFIELD
3771 uint8_t statAction;
3772 uint8_t statRsn;
3773 uint8_t statBaExp;
3774 uint8_t statLocalError;
3775#else /* __LITTLE_ENDIAN_BITFIELD */
3776 uint8_t statLocalError;
3777 uint8_t statBaExp;
3778 uint8_t statRsn;
3779 uint8_t statAction;
3780#endif
3781 /* statRsn P/F_RJT reason codes */
3782#define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */
3783#define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */
3784#define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */
3785#define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */
3786#define RJT_UNSUP_CLASS 0x05 /* Class not supported */
3787#define RJT_DELIM_ERR 0x06 /* Delimiter usage error */
3788#define RJT_UNSUP_TYPE 0x07 /* Type not supported */
3789#define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */
3790#define RJT_BAD_RCTL 0x09 /* R_CTL invalid */
3791#define RJT_BAD_FCTL 0x0A /* F_CTL invalid */
3792#define RJT_BAD_OXID 0x0B /* OX_ID invalid */
3793#define RJT_BAD_RXID 0x0C /* RX_ID invalid */
3794#define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */
3795#define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */
3796#define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */
3797#define RJT_BAD_PARM 0x10 /* Param. field invalid */
3798#define RJT_XCHG_ERR 0x11 /* Exchange error */
3799#define RJT_PROT_ERR 0x12 /* Protocol error */
3800#define RJT_BAD_LENGTH 0x13 /* Invalid Length */
3801#define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */
3802#define RJT_LOGIN_REQUIRED 0x16 /* Login required */
3803#define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */
3804#define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */
3805#define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */
3806#define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */
3807#define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */
3808
3809#define IOERR_SUCCESS 0x00 /* statLocalError */
3810#define IOERR_MISSING_CONTINUE 0x01
3811#define IOERR_SEQUENCE_TIMEOUT 0x02
3812#define IOERR_INTERNAL_ERROR 0x03
3813#define IOERR_INVALID_RPI 0x04
3814#define IOERR_NO_XRI 0x05
3815#define IOERR_ILLEGAL_COMMAND 0x06
3816#define IOERR_XCHG_DROPPED 0x07
3817#define IOERR_ILLEGAL_FIELD 0x08
3818#define IOERR_RPI_SUSPENDED 0x09
3819#define IOERR_TOO_MANY_BUFFERS 0x0A
3820#define IOERR_RCV_BUFFER_WAITING 0x0B
3821#define IOERR_NO_CONNECTION 0x0C
3822#define IOERR_TX_DMA_FAILED 0x0D
3823#define IOERR_RX_DMA_FAILED 0x0E
3824#define IOERR_ILLEGAL_FRAME 0x0F
3825#define IOERR_EXTRA_DATA 0x10
3826#define IOERR_NO_RESOURCES 0x11
3827#define IOERR_RESERVED 0x12
3828#define IOERR_ILLEGAL_LENGTH 0x13
3829#define IOERR_UNSUPPORTED_FEATURE 0x14
3830#define IOERR_ABORT_IN_PROGRESS 0x15
3831#define IOERR_ABORT_REQUESTED 0x16
3832#define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17
3833#define IOERR_LOOP_OPEN_FAILURE 0x18
3834#define IOERR_RING_RESET 0x19
3835#define IOERR_LINK_DOWN 0x1A
3836#define IOERR_CORRUPTED_DATA 0x1B
3837#define IOERR_CORRUPTED_RPI 0x1C
3838#define IOERR_OUT_OF_ORDER_DATA 0x1D
3839#define IOERR_OUT_OF_ORDER_ACK 0x1E
3840#define IOERR_DUP_FRAME 0x1F
3841#define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */
3842#define IOERR_BAD_HOST_ADDRESS 0x21
3843#define IOERR_RCV_HDRBUF_WAITING 0x22
3844#define IOERR_MISSING_HDR_BUFFER 0x23
3845#define IOERR_MSEQ_CHAIN_CORRUPTED 0x24
3846#define IOERR_ABORTMULT_REQUESTED 0x25
3847#define IOERR_BUFFER_SHORTAGE 0x28
3848#define IOERR_DEFAULT 0x29
3849#define IOERR_CNT 0x2A
3850#define IOERR_SLER_FAILURE 0x46
3851#define IOERR_SLER_CMD_RCV_FAILURE 0x47
3852#define IOERR_SLER_REC_RJT_ERR 0x48
3853#define IOERR_SLER_REC_SRR_RETRY_ERR 0x49
3854#define IOERR_SLER_SRR_RJT_ERR 0x4A
3855#define IOERR_SLER_RRQ_RJT_ERR 0x4C
3856#define IOERR_SLER_RRQ_RETRY_ERR 0x4D
3857#define IOERR_SLER_ABTS_ERR 0x4E
3858#define IOERR_ELXSEC_KEY_UNWRAP_ERROR 0xF0
3859#define IOERR_ELXSEC_KEY_UNWRAP_COMPARE_ERROR 0xF1
3860#define IOERR_ELXSEC_CRYPTO_ERROR 0xF2
3861#define IOERR_ELXSEC_CRYPTO_COMPARE_ERROR 0xF3
3862#define IOERR_DRVR_MASK 0x100
3863#define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */
3864#define IOERR_SLI_BRESET 0x102
3865#define IOERR_SLI_ABORTED 0x103
3866#define IOERR_PARAM_MASK 0x1ff
3867} PARM_ERR;
3868
3869typedef union {
3870 struct {
3871#ifdef __BIG_ENDIAN_BITFIELD
3872 uint8_t Rctl; /* R_CTL field */
3873 uint8_t Type; /* TYPE field */
3874 uint8_t Dfctl; /* DF_CTL field */
3875 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
3876#else /* __LITTLE_ENDIAN_BITFIELD */
3877 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */
3878 uint8_t Dfctl; /* DF_CTL field */
3879 uint8_t Type; /* TYPE field */
3880 uint8_t Rctl; /* R_CTL field */
3881#endif
3882
3883#define BC 0x02 /* Broadcast Received - Fctl */
3884#define SI 0x04 /* Sequence Initiative */
3885#define LA 0x08 /* Ignore Link Attention state */
3886#define LS 0x80 /* Last Sequence */
3887 } hcsw;
3888 uint32_t reserved;
3889} WORD5;
3890
3891/* IOCB Command template for a generic response */
3892typedef struct {
3893 uint32_t reserved[4];
3894 PARM_ERR perr;
3895} GENERIC_RSP;
3896
3897/* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */
3898typedef struct {
3899 struct ulp_bde xrsqbde[2];
3900 uint32_t xrsqRo; /* Starting Relative Offset */
3901 WORD5 w5; /* Header control/status word */
3902} XR_SEQ_FIELDS;
3903
3904/* IOCB Command template for ELS_REQUEST */
3905typedef struct {
3906 struct ulp_bde elsReq;
3907 struct ulp_bde elsRsp;
3908
3909#ifdef __BIG_ENDIAN_BITFIELD
3910 uint32_t word4Rsvd:7;
3911 uint32_t fl:1;
3912 uint32_t myID:24;
3913 uint32_t word5Rsvd:8;
3914 uint32_t remoteID:24;
3915#else /* __LITTLE_ENDIAN_BITFIELD */
3916 uint32_t myID:24;
3917 uint32_t fl:1;
3918 uint32_t word4Rsvd:7;
3919 uint32_t remoteID:24;
3920 uint32_t word5Rsvd:8;
3921#endif
3922} ELS_REQUEST;
3923
3924/* IOCB Command template for RCV_ELS_REQ */
3925typedef struct {
3926 struct ulp_bde elsReq[2];
3927 uint32_t parmRo;
3928
3929#ifdef __BIG_ENDIAN_BITFIELD
3930 uint32_t word5Rsvd:8;
3931 uint32_t remoteID:24;
3932#else /* __LITTLE_ENDIAN_BITFIELD */
3933 uint32_t remoteID:24;
3934 uint32_t word5Rsvd:8;
3935#endif
3936} RCV_ELS_REQ;
3937
3938/* IOCB Command template for ABORT / CLOSE_XRI */
3939typedef struct {
3940 uint32_t rsvd[3];
3941 uint32_t abortType;
3942#define ABORT_TYPE_ABTX 0x00000000
3943#define ABORT_TYPE_ABTS 0x00000001
3944 uint32_t parm;
3945#ifdef __BIG_ENDIAN_BITFIELD
3946 uint16_t abortContextTag; /* ulpContext from command to abort/close */
3947 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
3948#else /* __LITTLE_ENDIAN_BITFIELD */
3949 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */
3950 uint16_t abortContextTag; /* ulpContext from command to abort/close */
3951#endif
3952} AC_XRI;
3953
3954/* IOCB Command template for ABORT_MXRI64 */
3955typedef struct {
3956 uint32_t rsvd[3];
3957 uint32_t abortType;
3958 uint32_t parm;
3959 uint32_t iotag32;
3960} A_MXRI64;
3961
3962/* IOCB Command template for GET_RPI */
3963typedef struct {
3964 uint32_t rsvd[4];
3965 uint32_t parmRo;
3966#ifdef __BIG_ENDIAN_BITFIELD
3967 uint32_t word5Rsvd:8;
3968 uint32_t remoteID:24;
3969#else /* __LITTLE_ENDIAN_BITFIELD */
3970 uint32_t remoteID:24;
3971 uint32_t word5Rsvd:8;
3972#endif
3973} GET_RPI;
3974
3975/* IOCB Command template for all FCP Initiator commands */
3976typedef struct {
3977 struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */
3978 struct ulp_bde fcpi_rsp; /* Rcv buffer */
3979 uint32_t fcpi_parm;
3980 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
3981} FCPI_FIELDS;
3982
3983/* IOCB Command template for all FCP Target commands */
3984typedef struct {
3985 struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */
3986 uint32_t fcpt_Offset;
3987 uint32_t fcpt_Length; /* transfer ready for IWRITE */
3988} FCPT_FIELDS;
3989
3990/* SLI-2 IOCB structure definitions */
3991
3992/* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */
3993typedef struct {
3994 ULP_BDL bdl;
3995 uint32_t xrsqRo; /* Starting Relative Offset */
3996 WORD5 w5; /* Header control/status word */
3997} XMT_SEQ_FIELDS64;
3998
3999/* This word is remote ports D_ID for XMIT_ELS_RSP64 */
4000#define xmit_els_remoteID xrsqRo
4001
4002/* IOCB Command template for 64 bit RCV_SEQUENCE64 */
4003typedef struct {
4004 struct ulp_bde64 rcvBde;
4005 uint32_t rsvd1;
4006 uint32_t xrsqRo; /* Starting Relative Offset */
4007 WORD5 w5; /* Header control/status word */
4008} RCV_SEQ_FIELDS64;
4009
4010/* IOCB Command template for ELS_REQUEST64 */
4011typedef struct {
4012 ULP_BDL bdl;
4013#ifdef __BIG_ENDIAN_BITFIELD
4014 uint32_t word4Rsvd:7;
4015 uint32_t fl:1;
4016 uint32_t myID:24;
4017 uint32_t word5Rsvd:8;
4018 uint32_t remoteID:24;
4019#else /* __LITTLE_ENDIAN_BITFIELD */
4020 uint32_t myID:24;
4021 uint32_t fl:1;
4022 uint32_t word4Rsvd:7;
4023 uint32_t remoteID:24;
4024 uint32_t word5Rsvd:8;
4025#endif
4026} ELS_REQUEST64;
4027
4028/* IOCB Command template for GEN_REQUEST64 */
4029typedef struct {
4030 ULP_BDL bdl;
4031 uint32_t xrsqRo; /* Starting Relative Offset */
4032 WORD5 w5; /* Header control/status word */
4033} GEN_REQUEST64;
4034
4035/* IOCB Command template for RCV_ELS_REQ64 */
4036typedef struct {
4037 struct ulp_bde64 elsReq;
4038 uint32_t rcvd1;
4039 uint32_t parmRo;
4040
4041#ifdef __BIG_ENDIAN_BITFIELD
4042 uint32_t word5Rsvd:8;
4043 uint32_t remoteID:24;
4044#else /* __LITTLE_ENDIAN_BITFIELD */
4045 uint32_t remoteID:24;
4046 uint32_t word5Rsvd:8;
4047#endif
4048} RCV_ELS_REQ64;
4049
4050/* IOCB Command template for RCV_SEQ64 */
4051struct rcv_seq64 {
4052 struct ulp_bde64 elsReq;
4053 uint32_t hbq_1;
4054 uint32_t parmRo;
4055#ifdef __BIG_ENDIAN_BITFIELD
4056 uint32_t rctl:8;
4057 uint32_t type:8;
4058 uint32_t dfctl:8;
4059 uint32_t ls:1;
4060 uint32_t fs:1;
4061 uint32_t rsvd2:3;
4062 uint32_t si:1;
4063 uint32_t bc:1;
4064 uint32_t rsvd3:1;
4065#else /* __LITTLE_ENDIAN_BITFIELD */
4066 uint32_t rsvd3:1;
4067 uint32_t bc:1;
4068 uint32_t si:1;
4069 uint32_t rsvd2:3;
4070 uint32_t fs:1;
4071 uint32_t ls:1;
4072 uint32_t dfctl:8;
4073 uint32_t type:8;
4074 uint32_t rctl:8;
4075#endif
4076};
4077
4078/* IOCB Command template for all 64 bit FCP Initiator commands */
4079typedef struct {
4080 ULP_BDL bdl;
4081 uint32_t fcpi_parm;
4082 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */
4083} FCPI_FIELDS64;
4084
4085/* IOCB Command template for all 64 bit FCP Target commands */
4086typedef struct {
4087 ULP_BDL bdl;
4088 uint32_t fcpt_Offset;
4089 uint32_t fcpt_Length; /* transfer ready for IWRITE */
4090} FCPT_FIELDS64;
4091
4092/* IOCB Command template for Async Status iocb commands */
4093typedef struct {
4094 uint32_t rsvd[4];
4095 uint32_t param;
4096#ifdef __BIG_ENDIAN_BITFIELD
4097 uint16_t evt_code; /* High order bits word 5 */
4098 uint16_t sub_ctxt_tag; /* Low order bits word 5 */
4099#else /* __LITTLE_ENDIAN_BITFIELD */
4100 uint16_t sub_ctxt_tag; /* High order bits word 5 */
4101 uint16_t evt_code; /* Low order bits word 5 */
4102#endif
4103} ASYNCSTAT_FIELDS;
4104#define ASYNC_TEMP_WARN 0x100
4105#define ASYNC_TEMP_SAFE 0x101
4106#define ASYNC_STATUS_CN 0x102
4107
4108/* IOCB Command template for CMD_IOCB_RCV_ELS64_CX (0xB7)
4109 or CMD_IOCB_RCV_SEQ64_CX (0xB5) */
4110
4111struct rcv_sli3 {
4112#ifdef __BIG_ENDIAN_BITFIELD
4113 uint16_t ox_id;
4114 uint16_t seq_cnt;
4115
4116 uint16_t vpi;
4117 uint16_t word9Rsvd;
4118#else /* __LITTLE_ENDIAN */
4119 uint16_t seq_cnt;
4120 uint16_t ox_id;
4121
4122 uint16_t word9Rsvd;
4123 uint16_t vpi;
4124#endif
4125 uint32_t word10Rsvd;
4126 uint32_t acc_len; /* accumulated length */
4127 struct ulp_bde64 bde2;
4128};
4129
4130/* Structure used for a single HBQ entry */
4131struct lpfc_hbq_entry {
4132 struct ulp_bde64 bde;
4133 uint32_t buffer_tag;
4134};
4135
4136/* IOCB Command template for QUE_XRI64_CX (0xB3) command */
4137typedef struct {
4138 struct lpfc_hbq_entry buff;
4139 uint32_t rsvd;
4140 uint32_t rsvd1;
4141} QUE_XRI64_CX_FIELDS;
4142
4143struct que_xri64cx_ext_fields {
4144 uint32_t iotag64_low;
4145 uint32_t iotag64_high;
4146 uint32_t ebde_count;
4147 uint32_t rsvd;
4148 struct lpfc_hbq_entry buff[5];
4149};
4150
4151struct sli3_bg_fields {
4152 uint32_t filler[6]; /* word 8-13 in IOCB */
4153 uint32_t bghm; /* word 14 - BlockGuard High Water Mark */
4154/* Bitfields for bgstat (BlockGuard Status - word 15 of IOCB) */
4155#define BGS_BIDIR_BG_PROF_MASK 0xff000000
4156#define BGS_BIDIR_BG_PROF_SHIFT 24
4157#define BGS_BIDIR_ERR_COND_FLAGS_MASK 0x003f0000
4158#define BGS_BIDIR_ERR_COND_SHIFT 16
4159#define BGS_BG_PROFILE_MASK 0x0000ff00
4160#define BGS_BG_PROFILE_SHIFT 8
4161#define BGS_INVALID_PROF_MASK 0x00000020
4162#define BGS_INVALID_PROF_SHIFT 5
4163#define BGS_UNINIT_DIF_BLOCK_MASK 0x00000010
4164#define BGS_UNINIT_DIF_BLOCK_SHIFT 4
4165#define BGS_HI_WATER_MARK_PRESENT_MASK 0x00000008
4166#define BGS_HI_WATER_MARK_PRESENT_SHIFT 3
4167#define BGS_REFTAG_ERR_MASK 0x00000004
4168#define BGS_REFTAG_ERR_SHIFT 2
4169#define BGS_APPTAG_ERR_MASK 0x00000002
4170#define BGS_APPTAG_ERR_SHIFT 1
4171#define BGS_GUARD_ERR_MASK 0x00000001
4172#define BGS_GUARD_ERR_SHIFT 0
4173 uint32_t bgstat; /* word 15 - BlockGuard Status */
4174};
4175
4176static inline uint32_t
4177lpfc_bgs_get_bidir_bg_prof(uint32_t bgstat)
4178{
4179 return (bgstat & BGS_BIDIR_BG_PROF_MASK) >>
4180 BGS_BIDIR_BG_PROF_SHIFT;
4181}
4182
4183static inline uint32_t
4184lpfc_bgs_get_bidir_err_cond(uint32_t bgstat)
4185{
4186 return (bgstat & BGS_BIDIR_ERR_COND_FLAGS_MASK) >>
4187 BGS_BIDIR_ERR_COND_SHIFT;
4188}
4189
4190static inline uint32_t
4191lpfc_bgs_get_bg_prof(uint32_t bgstat)
4192{
4193 return (bgstat & BGS_BG_PROFILE_MASK) >>
4194 BGS_BG_PROFILE_SHIFT;
4195}
4196
4197static inline uint32_t
4198lpfc_bgs_get_invalid_prof(uint32_t bgstat)
4199{
4200 return (bgstat & BGS_INVALID_PROF_MASK) >>
4201 BGS_INVALID_PROF_SHIFT;
4202}
4203
4204static inline uint32_t
4205lpfc_bgs_get_uninit_dif_block(uint32_t bgstat)
4206{
4207 return (bgstat & BGS_UNINIT_DIF_BLOCK_MASK) >>
4208 BGS_UNINIT_DIF_BLOCK_SHIFT;
4209}
4210
4211static inline uint32_t
4212lpfc_bgs_get_hi_water_mark_present(uint32_t bgstat)
4213{
4214 return (bgstat & BGS_HI_WATER_MARK_PRESENT_MASK) >>
4215 BGS_HI_WATER_MARK_PRESENT_SHIFT;
4216}
4217
4218static inline uint32_t
4219lpfc_bgs_get_reftag_err(uint32_t bgstat)
4220{
4221 return (bgstat & BGS_REFTAG_ERR_MASK) >>
4222 BGS_REFTAG_ERR_SHIFT;
4223}
4224
4225static inline uint32_t
4226lpfc_bgs_get_apptag_err(uint32_t bgstat)
4227{
4228 return (bgstat & BGS_APPTAG_ERR_MASK) >>
4229 BGS_APPTAG_ERR_SHIFT;
4230}
4231
4232static inline uint32_t
4233lpfc_bgs_get_guard_err(uint32_t bgstat)
4234{
4235 return (bgstat & BGS_GUARD_ERR_MASK) >>
4236 BGS_GUARD_ERR_SHIFT;
4237}
4238
4239#define LPFC_EXT_DATA_BDE_COUNT 3
4240struct fcp_irw_ext {
4241 uint32_t io_tag64_low;
4242 uint32_t io_tag64_high;
4243#ifdef __BIG_ENDIAN_BITFIELD
4244 uint8_t reserved1;
4245 uint8_t reserved2;
4246 uint8_t reserved3;
4247 uint8_t ebde_count;
4248#else /* __LITTLE_ENDIAN */
4249 uint8_t ebde_count;
4250 uint8_t reserved3;
4251 uint8_t reserved2;
4252 uint8_t reserved1;
4253#endif
4254 uint32_t reserved4;
4255 struct ulp_bde64 rbde; /* response bde */
4256 struct ulp_bde64 dbde[LPFC_EXT_DATA_BDE_COUNT]; /* data BDE or BPL */
4257 uint8_t icd[32]; /* immediate command data (32 bytes) */
4258};
4259
4260typedef struct _IOCB { /* IOCB structure */
4261 union {
4262 GENERIC_RSP grsp; /* Generic response */
4263 XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */
4264 struct ulp_bde cont[3]; /* up to 3 continuation bdes */
4265 RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */
4266 AC_XRI acxri; /* ABORT / CLOSE_XRI template */
4267 A_MXRI64 amxri; /* abort multiple xri command overlay */
4268 GET_RPI getrpi; /* GET_RPI template */
4269 FCPI_FIELDS fcpi; /* FCP Initiator template */
4270 FCPT_FIELDS fcpt; /* FCP target template */
4271
4272 /* SLI-2 structures */
4273
4274 struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation
4275 * bde_64s */
4276 ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */
4277 GEN_REQUEST64 genreq64; /* GEN_REQUEST template */
4278 RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */
4279 XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */
4280 FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */
4281 FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */
4282 ASYNCSTAT_FIELDS asyncstat; /* async_status iocb */
4283 QUE_XRI64_CX_FIELDS quexri64cx; /* que_xri64_cx fields */
4284 struct rcv_seq64 rcvseq64; /* RCV_SEQ64 and RCV_CONT64 */
4285 struct sli4_bls_rsp bls_rsp; /* UNSOL ABTS BLS_RSP params */
4286 uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */
4287 } un;
4288 union {
4289 struct {
4290#ifdef __BIG_ENDIAN_BITFIELD
4291 uint16_t ulpContext; /* High order bits word 6 */
4292 uint16_t ulpIoTag; /* Low order bits word 6 */
4293#else /* __LITTLE_ENDIAN_BITFIELD */
4294 uint16_t ulpIoTag; /* Low order bits word 6 */
4295 uint16_t ulpContext; /* High order bits word 6 */
4296#endif
4297 } t1;
4298 struct {
4299#ifdef __BIG_ENDIAN_BITFIELD
4300 uint16_t ulpContext; /* High order bits word 6 */
4301 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
4302 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
4303#else /* __LITTLE_ENDIAN_BITFIELD */
4304 uint16_t ulpIoTag0:14; /* Low order bits word 6 */
4305 uint16_t ulpIoTag1:2; /* Low order bits word 6 */
4306 uint16_t ulpContext; /* High order bits word 6 */
4307#endif
4308 } t2;
4309 } un1;
4310#define ulpContext un1.t1.ulpContext
4311#define ulpIoTag un1.t1.ulpIoTag
4312#define ulpIoTag0 un1.t2.ulpIoTag0
4313
4314#ifdef __BIG_ENDIAN_BITFIELD
4315 uint32_t ulpTimeout:8;
4316 uint32_t ulpXS:1;
4317 uint32_t ulpFCP2Rcvy:1;
4318 uint32_t ulpPU:2;
4319 uint32_t ulpIr:1;
4320 uint32_t ulpClass:3;
4321 uint32_t ulpCommand:8;
4322 uint32_t ulpStatus:4;
4323 uint32_t ulpBdeCount:2;
4324 uint32_t ulpLe:1;
4325 uint32_t ulpOwner:1; /* Low order bit word 7 */
4326#else /* __LITTLE_ENDIAN_BITFIELD */
4327 uint32_t ulpOwner:1; /* Low order bit word 7 */
4328 uint32_t ulpLe:1;
4329 uint32_t ulpBdeCount:2;
4330 uint32_t ulpStatus:4;
4331 uint32_t ulpCommand:8;
4332 uint32_t ulpClass:3;
4333 uint32_t ulpIr:1;
4334 uint32_t ulpPU:2;
4335 uint32_t ulpFCP2Rcvy:1;
4336 uint32_t ulpXS:1;
4337 uint32_t ulpTimeout:8;
4338#endif
4339
4340 union {
4341 struct rcv_sli3 rcvsli3; /* words 8 - 15 */
4342
4343 /* words 8-31 used for que_xri_cx iocb */
4344 struct que_xri64cx_ext_fields que_xri64cx_ext_words;
4345 struct fcp_irw_ext fcp_ext;
4346 uint32_t sli3Words[24]; /* 96 extra bytes for SLI-3 */
4347
4348 /* words 8-15 for BlockGuard */
4349 struct sli3_bg_fields sli3_bg;
4350 } unsli3;
4351
4352#define ulpCt_h ulpXS
4353#define ulpCt_l ulpFCP2Rcvy
4354
4355#define IOCB_FCP 1 /* IOCB is used for FCP ELS cmds-ulpRsvByte */
4356#define IOCB_IP 2 /* IOCB is used for IP ELS cmds */
4357#define PARM_UNUSED 0 /* PU field (Word 4) not used */
4358#define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */
4359#define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */
4360#define PARM_NPIV_DID 3
4361#define CLASS1 0 /* Class 1 */
4362#define CLASS2 1 /* Class 2 */
4363#define CLASS3 2 /* Class 3 */
4364#define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */
4365
4366#define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */
4367#define IOSTAT_FCP_RSP_ERROR 0x1
4368#define IOSTAT_REMOTE_STOP 0x2
4369#define IOSTAT_LOCAL_REJECT 0x3
4370#define IOSTAT_NPORT_RJT 0x4
4371#define IOSTAT_FABRIC_RJT 0x5
4372#define IOSTAT_NPORT_BSY 0x6
4373#define IOSTAT_FABRIC_BSY 0x7
4374#define IOSTAT_INTERMED_RSP 0x8
4375#define IOSTAT_LS_RJT 0x9
4376#define IOSTAT_BA_RJT 0xA
4377#define IOSTAT_RSVD1 0xB
4378#define IOSTAT_RSVD2 0xC
4379#define IOSTAT_RSVD3 0xD
4380#define IOSTAT_RSVD4 0xE
4381#define IOSTAT_NEED_BUFFER 0xF
4382#define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */
4383#define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */
4384#define IOSTAT_CNT 0x11
4385
4386} IOCB_t;
4387
4388
4389#define SLI1_SLIM_SIZE (4 * 1024)
4390
4391/* Up to 498 IOCBs will fit into 16k
4392 * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384
4393 */
4394#define SLI2_SLIM_SIZE (64 * 1024)
4395
4396/* Maximum IOCBs that will fit in SLI2 slim */
4397#define MAX_SLI2_IOCB 498
4398#define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \
4399 (sizeof(MAILBOX_t) + sizeof(PCB_t) + \
4400 sizeof(uint32_t) * MAILBOX_EXT_WSIZE))
4401
4402/* HBQ entries are 4 words each = 4k */
4403#define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \
4404 lpfc_sli_hbq_count())
4405
4406struct lpfc_sli2_slim {
4407 MAILBOX_t mbx;
4408 uint32_t mbx_ext_words[MAILBOX_EXT_WSIZE];
4409 PCB_t pcb;
4410 IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE];
4411};
4412
4413/*
4414 * This function checks PCI device to allow special handling for LC HBAs.
4415 *
4416 * Parameters:
4417 * device : struct pci_dev 's device field
4418 *
4419 * return 1 => TRUE
4420 * 0 => FALSE
4421 */
4422static inline int
4423lpfc_is_LC_HBA(unsigned short device)
4424{
4425 if ((device == PCI_DEVICE_ID_TFLY) ||
4426 (device == PCI_DEVICE_ID_PFLY) ||
4427 (device == PCI_DEVICE_ID_LP101) ||
4428 (device == PCI_DEVICE_ID_BMID) ||
4429 (device == PCI_DEVICE_ID_BSMB) ||
4430 (device == PCI_DEVICE_ID_ZMID) ||
4431 (device == PCI_DEVICE_ID_ZSMB) ||
4432 (device == PCI_DEVICE_ID_SAT_MID) ||
4433 (device == PCI_DEVICE_ID_SAT_SMB) ||
4434 (device == PCI_DEVICE_ID_RFLY))
4435 return 1;
4436 else
4437 return 0;
4438}
4439
4440#define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */
4441

source code of linux/drivers/scsi/lpfc/lpfc_hw.h