aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/message/fusion/lsi/mpi_fc.h
blob: ea266b236c1fe9eddb1f1c9d03b8c2f8fe6bb12c (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
/*
 *  Copyright (c) 2000-2003 LSI Logic Corporation.
 *
 *
 *           Name:  mpi_fc.h
 *          Title:  MPI Fibre Channel messages and structures
 *  Creation Date:  June 12, 2000
 *
 *    mpi_fc.h Version:  01.05.xx
 *
 *  Version History
 *  ---------------
 *
 *  Date      Version   Description
 *  --------  --------  ------------------------------------------------------
 *  05-08-00  00.10.01  Original release for 0.10 spec dated 4/26/2000.
 *  06-06-00  01.00.01  Update version number for 1.0 release.
 *  06-12-00  01.00.02  Added _MSG_FC_ABORT_REPLY structure.
 *  11-02-00  01.01.01  Original release for post 1.0 work
 *  12-04-00  01.01.02  Added messages for Common Transport Send and
 *                      Primitive Send.
 *  01-09-01  01.01.03  Modifed some of the new flags to have an MPI prefix
 *                      and modified the FcPrimitiveSend flags.
 *  01-25-01  01.01.04  Move InitiatorIndex in LinkServiceRsp reply to a larger
 *                      field.
 *                      Added FC_ABORT_TYPE_CT_SEND_REQUEST and
 *                      FC_ABORT_TYPE_EXLINKSEND_REQUEST for FcAbort request.
 *                      Added MPI_FC_PRIM_SEND_FLAGS_STOP_SEND.
 *  02-20-01  01.01.05  Started using MPI_POINTER.
 *  03-27-01  01.01.06  Added Flags field to MSG_LINK_SERVICE_BUFFER_POST_REPLY
 *                      and defined MPI_LS_BUF_POST_REPLY_FLAG_NO_RSP_NEEDED.
 *                      Added MPI_FC_PRIM_SEND_FLAGS_RESET_LINK define.
 *                      Added structure offset comments.
 *  04-09-01  01.01.07  Added RspLength field to MSG_LINK_SERVICE_RSP_REQUEST.
 *  08-08-01  01.02.01  Original release for v1.2 work.
 *  09-28-01  01.02.02  Change name of reserved field in
 *                      MSG_LINK_SERVICE_RSP_REPLY.
 *  05-31-02  01.02.03  Adding AliasIndex to FC Direct Access requests.
 *  --------------------------------------------------------------------------
 */

#ifndef MPI_FC_H
#define MPI_FC_H


/*****************************************************************************
*
*        F C    D i r e c t    A c c e s s     M e s s a g e s
*
*****************************************************************************/

/****************************************************************************/
/* Link Service Buffer Post messages                                        */
/****************************************************************************/

typedef struct _MSG_LINK_SERVICE_BUFFER_POST_REQUEST
{
    U8                      BufferPostFlags;    /* 00h */
    U8                      BufferCount;        /* 01h */
    U8                      ChainOffset;        /* 02h */
    U8                      Function;           /* 03h */
    U16                     Reserved;           /* 04h */
    U8                      Reserved1;          /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    SGE_TRANS_SIMPLE_UNION  SGL;
} MSG_LINK_SERVICE_BUFFER_POST_REQUEST,
 MPI_POINTER PTR_MSG_LINK_SERVICE_BUFFER_POST_REQUEST,
  LinkServiceBufferPostRequest_t, MPI_POINTER pLinkServiceBufferPostRequest_t;

#define LINK_SERVICE_BUFFER_POST_FLAGS_PORT_MASK (0x01)

typedef struct _WWNFORMAT
{
    U32                     PortNameHigh;       /* 00h */
    U32                     PortNameLow;        /* 04h */
    U32                     NodeNameHigh;       /* 08h */
    U32                     NodeNameLow;        /* 0Ch */
} WWNFORMAT,
  WwnFormat_t;

/* Link Service Buffer Post Reply */
typedef struct _MSG_LINK_SERVICE_BUFFER_POST_REPLY
{
    U8                      Flags;              /* 00h */
    U8                      Reserved;           /* 01h */
    U8                      MsgLength;          /* 02h */
    U8                      Function;           /* 03h */
    U16                     Reserved1;          /* 04h */
    U8                      PortNumber;         /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U16                     Reserved2;          /* 0Ch */
    U16                     IOCStatus;          /* 0Eh */
    U32                     IOCLogInfo;         /* 10h */
    U32                     TransferLength;     /* 14h */
    U32                     TransactionContext; /* 18h */
    U32                     Rctl_Did;           /* 1Ch */
    U32                     Csctl_Sid;          /* 20h */
    U32                     Type_Fctl;          /* 24h */
    U16                     SeqCnt;             /* 28h */
    U8                      Dfctl;              /* 2Ah */
    U8                      SeqId;              /* 2Bh */
    U16                     Rxid;               /* 2Ch */
    U16                     Oxid;               /* 2Eh */
    U32                     Parameter;          /* 30h */
    WWNFORMAT               Wwn;                /* 34h */
} MSG_LINK_SERVICE_BUFFER_POST_REPLY, MPI_POINTER PTR_MSG_LINK_SERVICE_BUFFER_POST_REPLY,
  LinkServiceBufferPostReply_t, MPI_POINTER pLinkServiceBufferPostReply_t;

#define MPI_LS_BUF_POST_REPLY_FLAG_NO_RSP_NEEDED    (0x80)

#define MPI_FC_DID_MASK                             (0x00FFFFFF)
#define MPI_FC_DID_SHIFT                            (0)
#define MPI_FC_RCTL_MASK                            (0xFF000000)
#define MPI_FC_RCTL_SHIFT                           (24)
#define MPI_FC_SID_MASK                             (0x00FFFFFF)
#define MPI_FC_SID_SHIFT                            (0)
#define MPI_FC_CSCTL_MASK                           (0xFF000000)
#define MPI_FC_CSCTL_SHIFT                          (24)
#define MPI_FC_FCTL_MASK                            (0x00FFFFFF)
#define MPI_FC_FCTL_SHIFT                           (0)
#define MPI_FC_TYPE_MASK                            (0xFF000000)
#define MPI_FC_TYPE_SHIFT                           (24)

/* obsolete name for the above */
#define FCP_TARGET_DID_MASK                         (0x00FFFFFF)
#define FCP_TARGET_DID_SHIFT                        (0)
#define FCP_TARGET_RCTL_MASK                        (0xFF000000)
#define FCP_TARGET_RCTL_SHIFT                       (24)
#define FCP_TARGET_SID_MASK                         (0x00FFFFFF)
#define FCP_TARGET_SID_SHIFT                        (0)
#define FCP_TARGET_CSCTL_MASK                       (0xFF000000)
#define FCP_TARGET_CSCTL_SHIFT                      (24)
#define FCP_TARGET_FCTL_MASK                        (0x00FFFFFF)
#define FCP_TARGET_FCTL_SHIFT                       (0)
#define FCP_TARGET_TYPE_MASK                        (0xFF000000)
#define FCP_TARGET_TYPE_SHIFT                       (24)


/****************************************************************************/
/* Link Service Response messages                                           */
/****************************************************************************/

typedef struct _MSG_LINK_SERVICE_RSP_REQUEST
{
    U8                      RspFlags;           /* 00h */
    U8                      RspLength;          /* 01h */
    U8                      ChainOffset;        /* 02h */
    U8                      Function;           /* 03h */
    U16                     Reserved1;          /* 04h */
    U8                      Reserved2;          /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U32                     Rctl_Did;           /* 0Ch */
    U32                     Csctl_Sid;          /* 10h */
    U32                     Type_Fctl;          /* 14h */
    U16                     SeqCnt;             /* 18h */
    U8                      Dfctl;              /* 1Ah */
    U8                      SeqId;              /* 1Bh */
    U16                     Rxid;               /* 1Ch */
    U16                     Oxid;               /* 1Eh */
    U32                     Parameter;          /* 20h */
    SGE_SIMPLE_UNION        SGL;                /* 24h */
} MSG_LINK_SERVICE_RSP_REQUEST, MPI_POINTER PTR_MSG_LINK_SERVICE_RSP_REQUEST,
  LinkServiceRspRequest_t, MPI_POINTER pLinkServiceRspRequest_t;

#define LINK_SERVICE_RSP_FLAGS_IMMEDIATE        (0x80)
#define LINK_SERVICE_RSP_FLAGS_PORT_MASK        (0x01)


/* Link Service Response Reply  */
typedef struct _MSG_LINK_SERVICE_RSP_REPLY
{
    U16                     Reserved;           /* 00h */
    U8                      MsgLength;          /* 02h */
    U8                      Function;           /* 03h */
    U16                     Reserved1;          /* 04h */
    U8                      Reserved_0100_InitiatorIndex; /* 06h */ /* obsolete InitiatorIndex */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U16                     Reserved3;          /* 0Ch */
    U16                     IOCStatus;          /* 0Eh */
    U32                     IOCLogInfo;         /* 10h */
    U32                     InitiatorIndex;     /* 14h */
} MSG_LINK_SERVICE_RSP_REPLY, MPI_POINTER PTR_MSG_LINK_SERVICE_RSP_REPLY,
  LinkServiceRspReply_t, MPI_POINTER pLinkServiceRspReply_t;


/****************************************************************************/
/* Extended Link Service Send messages                                      */
/****************************************************************************/

typedef struct _MSG_EXLINK_SERVICE_SEND_REQUEST
{
    U8                      SendFlags;          /* 00h */
    U8                      AliasIndex;         /* 01h */
    U8                      ChainOffset;        /* 02h */
    U8                      Function;           /* 03h */
    U32                     MsgFlags_Did;       /* 04h */
    U32                     MsgContext;         /* 08h */
    U32                     ElsCommandCode;     /* 0Ch */
    SGE_SIMPLE_UNION        SGL;                /* 10h */
} MSG_EXLINK_SERVICE_SEND_REQUEST, MPI_POINTER PTR_MSG_EXLINK_SERVICE_SEND_REQUEST,
  ExLinkServiceSendRequest_t, MPI_POINTER pExLinkServiceSendRequest_t;

#define EX_LINK_SERVICE_SEND_DID_MASK           (0x00FFFFFF)
#define EX_LINK_SERVICE_SEND_DID_SHIFT          (0)
#define EX_LINK_SERVICE_SEND_MSGFLAGS_MASK      (0xFF000000)
#define EX_LINK_SERVICE_SEND_MSGFLAGS_SHIFT     (24)


/* Extended Link Service Send Reply */
typedef struct _MSG_EXLINK_SERVICE_SEND_REPLY
{
    U8                      Reserved;           /* 00h */
    U8                      AliasIndex;         /* 01h */
    U8                      MsgLength;          /* 02h */
    U8                      Function;           /* 03h */
    U16                     Reserved1;          /* 04h */
    U8                      Reserved2;          /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U16                     Reserved3;          /* 0Ch */
    U16                     IOCStatus;          /* 0Eh */
    U32                     IOCLogInfo;         /* 10h */
    U32                     ResponseLength;     /* 14h */
} MSG_EXLINK_SERVICE_SEND_REPLY, MPI_POINTER PTR_MSG_EXLINK_SERVICE_SEND_REPLY,
  ExLinkServiceSendReply_t, MPI_POINTER pExLinkServiceSendReply_t;

/****************************************************************************/
/* FC Abort messages                                                        */
/****************************************************************************/

typedef struct _MSG_FC_ABORT_REQUEST
{
    U8                      AbortFlags;                 /* 00h */
    U8                      AbortType;                  /* 01h */
    U8                      ChainOffset;                /* 02h */
    U8                      Function;                   /* 03h */
    U16                     Reserved1;                  /* 04h */
    U8                      Reserved2;                  /* 06h */
    U8                      MsgFlags;                   /* 07h */
    U32                     MsgContext;                 /* 08h */
    U32                     TransactionContextToAbort;  /* 0Ch */
} MSG_FC_ABORT_REQUEST, MPI_POINTER PTR_MSG_FC_ABORT_REQUEST,
  FcAbortRequest_t, MPI_POINTER pFcAbortRequest_t;

#define FC_ABORT_FLAG_PORT_MASK                 (0x01)

#define FC_ABORT_TYPE_ALL_FC_BUFFERS            (0x00)
#define FC_ABORT_TYPE_EXACT_FC_BUFFER           (0x01)
#define FC_ABORT_TYPE_CT_SEND_REQUEST           (0x02)
#define FC_ABORT_TYPE_EXLINKSEND_REQUEST        (0x03)

/* FC Abort Reply */
typedef struct _MSG_FC_ABORT_REPLY
{
    U16                     Reserved;           /* 00h */
    U8                      MsgLength;          /* 02h */
    U8                      Function;           /* 03h */
    U16                     Reserved1;          /* 04h */
    U8                      Reserved2;          /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U16                     Reserved3;          /* 0Ch */
    U16                     IOCStatus;          /* 0Eh */
    U32                     IOCLogInfo;         /* 10h */
} MSG_FC_ABORT_REPLY, MPI_POINTER PTR_MSG_FC_ABORT_REPLY,
  FcAbortReply_t, MPI_POINTER pFcAbortReply_t;


/****************************************************************************/
/* FC Common Transport Send messages                                        */
/****************************************************************************/

typedef struct _MSG_FC_COMMON_TRANSPORT_SEND_REQUEST
{
    U8                      SendFlags;          /* 00h */
    U8                      AliasIndex;         /* 01h */
    U8                      ChainOffset;        /* 02h */
    U8                      Function;           /* 03h */
    U32                     MsgFlags_Did;       /* 04h */
    U32                     MsgContext;         /* 08h */
    U16                     CTCommandCode;      /* 0Ch */
    U8                      FsType;             /* 0Eh */
    U8                      Reserved1;          /* 0Fh */
    SGE_SIMPLE_UNION        SGL;                /* 10h */
} MSG_FC_COMMON_TRANSPORT_SEND_REQUEST,
 MPI_POINTER PTR_MSG_FC_COMMON_TRANSPORT_SEND_REQUEST,
  FcCommonTransportSendRequest_t, MPI_POINTER pFcCommonTransportSendRequest_t;

#define MPI_FC_CT_SEND_DID_MASK                 (0x00FFFFFF)
#define MPI_FC_CT_SEND_DID_SHIFT                (0)
#define MPI_FC_CT_SEND_MSGFLAGS_MASK            (0xFF000000)
#define MPI_FC_CT_SEND_MSGFLAGS_SHIFT           (24)


/* FC Common Transport Send Reply */
typedef struct _MSG_FC_COMMON_TRANSPORT_SEND_REPLY
{
    U8                      Reserved;           /* 00h */
    U8                      AliasIndex;         /* 01h */
    U8                      MsgLength;          /* 02h */
    U8                      Function;           /* 03h */
    U16                     Reserved1;          /* 04h */
    U8                      Reserved2;          /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U16                     Reserved3;          /* 0Ch */
    U16                     IOCStatus;          /* 0Eh */
    U32                     IOCLogInfo;         /* 10h */
    U32                     ResponseLength;     /* 14h */
} MSG_FC_COMMON_TRANSPORT_SEND_REPLY, MPI_POINTER PTR_MSG_FC_COMMON_TRANSPORT_SEND_REPLY,
  FcCommonTransportSendReply_t, MPI_POINTER pFcCommonTransportSendReply_t;


/****************************************************************************/
/* FC Primitive Send messages                                               */
/****************************************************************************/

typedef struct _MSG_FC_PRIMITIVE_SEND_REQUEST
{
    U8                      SendFlags;          /* 00h */
    U8                      Reserved;           /* 01h */
    U8                      ChainOffset;        /* 02h */
    U8                      Function;           /* 03h */
    U16                     Reserved1;          /* 04h */
    U8                      Reserved2;          /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U8                      FcPrimitive[4];     /* 0Ch */
} MSG_FC_PRIMITIVE_SEND_REQUEST, MPI_POINTER PTR_MSG_FC_PRIMITIVE_SEND_REQUEST,
  FcPrimitiveSendRequest_t, MPI_POINTER pFcPrimitiveSendRequest_t;

#define MPI_FC_PRIM_SEND_FLAGS_PORT_MASK       (0x01)
#define MPI_FC_PRIM_SEND_FLAGS_ML_RESET_LINK   (0x02)
#define MPI_FC_PRIM_SEND_FLAGS_RESET_LINK      (0x04)
#define MPI_FC_PRIM_SEND_FLAGS_STOP_SEND       (0x08)
#define MPI_FC_PRIM_SEND_FLAGS_SEND_ONCE       (0x10)
#define MPI_FC_PRIM_SEND_FLAGS_SEND_AROUND     (0x20)
#define MPI_FC_PRIM_SEND_FLAGS_UNTIL_FULL      (0x40)
#define MPI_FC_PRIM_SEND_FLAGS_FOREVER         (0x80)

/* FC Primitive Send Reply */
typedef struct _MSG_FC_PRIMITIVE_SEND_REPLY
{
    U8                      SendFlags;          /* 00h */
    U8                      Reserved;           /* 01h */
    U8                      MsgLength;          /* 02h */
    U8                      Function;           /* 03h */
    U16                     Reserved1;          /* 04h */
    U8                      Reserved2;          /* 06h */
    U8                      MsgFlags;           /* 07h */
    U32                     MsgContext;         /* 08h */
    U16                     Reserved3;          /* 0Ch */
    U16                     IOCStatus;          /* 0Eh */
    U32                     IOCLogInfo;         /* 10h */
} MSG_FC_PRIMITIVE_SEND_REPLY, MPI_POINTER PTR_MSG_FC_PRIMITIVE_SEND_REPLY,
  FcPrimitiveSendReply_t, MPI_POINTER pFcPrimitiveSendReply_t;

#endif