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Linux-2.6.12-rc2
[linux-2.6/next.git] / drivers / message / fusion / lsi / mpi_fc.h
blobea266b236c1fe9eddb1f1c9d03b8c2f8fe6bb12c
1 /*
2 * Copyright (c) 2000-2003 LSI Logic Corporation.
3 *
4 *
5 * Name: mpi_fc.h
6 * Title: MPI Fibre Channel messages and structures
7 * Creation Date: June 12, 2000
8 *
9 * mpi_fc.h Version: 01.05.xx
10 *
11 * Version History
12 * ---------------
13 *
14 * Date Version Description
15 * -------- -------- ------------------------------------------------------
16 * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000.
17 * 06-06-00 01.00.01 Update version number for 1.0 release.
18 * 06-12-00 01.00.02 Added _MSG_FC_ABORT_REPLY structure.
19 * 11-02-00 01.01.01 Original release for post 1.0 work
20 * 12-04-00 01.01.02 Added messages for Common Transport Send and
21 * Primitive Send.
22 * 01-09-01 01.01.03 Modifed some of the new flags to have an MPI prefix
23 * and modified the FcPrimitiveSend flags.
24 * 01-25-01 01.01.04 Move InitiatorIndex in LinkServiceRsp reply to a larger
25 * field.
26 * Added FC_ABORT_TYPE_CT_SEND_REQUEST and
27 * FC_ABORT_TYPE_EXLINKSEND_REQUEST for FcAbort request.
28 * Added MPI_FC_PRIM_SEND_FLAGS_STOP_SEND.
29 * 02-20-01 01.01.05 Started using MPI_POINTER.
30 * 03-27-01 01.01.06 Added Flags field to MSG_LINK_SERVICE_BUFFER_POST_REPLY
31 * and defined MPI_LS_BUF_POST_REPLY_FLAG_NO_RSP_NEEDED.
32 * Added MPI_FC_PRIM_SEND_FLAGS_RESET_LINK define.
33 * Added structure offset comments.
34 * 04-09-01 01.01.07 Added RspLength field to MSG_LINK_SERVICE_RSP_REQUEST.
35 * 08-08-01 01.02.01 Original release for v1.2 work.
36 * 09-28-01 01.02.02 Change name of reserved field in
37 * MSG_LINK_SERVICE_RSP_REPLY.
38 * 05-31-02 01.02.03 Adding AliasIndex to FC Direct Access requests.
39 * --------------------------------------------------------------------------
40 */
41
42 #ifndef MPI_FC_H
43 #define MPI_FC_H
44
45
46 /*****************************************************************************
47 *
48 * F C D i r e c t A c c e s s M e s s a g e s
49 *
50 *****************************************************************************/
51
52 /****************************************************************************/
53 /* Link Service Buffer Post messages */
54 /****************************************************************************/
55
56 typedef struct _MSG_LINK_SERVICE_BUFFER_POST_REQUEST
57 {
58 U8 BufferPostFlags; /* 00h */
59 U8 BufferCount; /* 01h */
60 U8 ChainOffset; /* 02h */
61 U8 Function; /* 03h */
62 U16 Reserved; /* 04h */
63 U8 Reserved1; /* 06h */
64 U8 MsgFlags; /* 07h */
65 U32 MsgContext; /* 08h */
66 SGE_TRANS_SIMPLE_UNION SGL;
67 } MSG_LINK_SERVICE_BUFFER_POST_REQUEST,
68 MPI_POINTER PTR_MSG_LINK_SERVICE_BUFFER_POST_REQUEST,
69 LinkServiceBufferPostRequest_t, MPI_POINTER pLinkServiceBufferPostRequest_t;
70
71 #define LINK_SERVICE_BUFFER_POST_FLAGS_PORT_MASK (0x01)
72
73 typedef struct _WWNFORMAT
74 {
75 U32 PortNameHigh; /* 00h */
76 U32 PortNameLow; /* 04h */
77 U32 NodeNameHigh; /* 08h */
78 U32 NodeNameLow; /* 0Ch */
79 } WWNFORMAT,
80 WwnFormat_t;
81
82 /* Link Service Buffer Post Reply */
83 typedef struct _MSG_LINK_SERVICE_BUFFER_POST_REPLY
84 {
85 U8 Flags; /* 00h */
86 U8 Reserved; /* 01h */
87 U8 MsgLength; /* 02h */
88 U8 Function; /* 03h */
89 U16 Reserved1; /* 04h */
90 U8 PortNumber; /* 06h */
91 U8 MsgFlags; /* 07h */
92 U32 MsgContext; /* 08h */
93 U16 Reserved2; /* 0Ch */
94 U16 IOCStatus; /* 0Eh */
95 U32 IOCLogInfo; /* 10h */
96 U32 TransferLength; /* 14h */
97 U32 TransactionContext; /* 18h */
98 U32 Rctl_Did; /* 1Ch */
99 U32 Csctl_Sid; /* 20h */
100 U32 Type_Fctl; /* 24h */
101 U16 SeqCnt; /* 28h */
102 U8 Dfctl; /* 2Ah */
103 U8 SeqId; /* 2Bh */
104 U16 Rxid; /* 2Ch */
105 U16 Oxid; /* 2Eh */
106 U32 Parameter; /* 30h */
107 WWNFORMAT Wwn; /* 34h */
108 } MSG_LINK_SERVICE_BUFFER_POST_REPLY, MPI_POINTER PTR_MSG_LINK_SERVICE_BUFFER_POST_REPLY,
109 LinkServiceBufferPostReply_t, MPI_POINTER pLinkServiceBufferPostReply_t;
110
111 #define MPI_LS_BUF_POST_REPLY_FLAG_NO_RSP_NEEDED (0x80)
112
113 #define MPI_FC_DID_MASK (0x00FFFFFF)
114 #define MPI_FC_DID_SHIFT (0)
115 #define MPI_FC_RCTL_MASK (0xFF000000)
116 #define MPI_FC_RCTL_SHIFT (24)
117 #define MPI_FC_SID_MASK (0x00FFFFFF)
118 #define MPI_FC_SID_SHIFT (0)
119 #define MPI_FC_CSCTL_MASK (0xFF000000)
120 #define MPI_FC_CSCTL_SHIFT (24)
121 #define MPI_FC_FCTL_MASK (0x00FFFFFF)
122 #define MPI_FC_FCTL_SHIFT (0)
123 #define MPI_FC_TYPE_MASK (0xFF000000)
124 #define MPI_FC_TYPE_SHIFT (24)
125
126 /* obsolete name for the above */
127 #define FCP_TARGET_DID_MASK (0x00FFFFFF)
128 #define FCP_TARGET_DID_SHIFT (0)
129 #define FCP_TARGET_RCTL_MASK (0xFF000000)
130 #define FCP_TARGET_RCTL_SHIFT (24)
131 #define FCP_TARGET_SID_MASK (0x00FFFFFF)
132 #define FCP_TARGET_SID_SHIFT (0)
133 #define FCP_TARGET_CSCTL_MASK (0xFF000000)
134 #define FCP_TARGET_CSCTL_SHIFT (24)
135 #define FCP_TARGET_FCTL_MASK (0x00FFFFFF)
136 #define FCP_TARGET_FCTL_SHIFT (0)
137 #define FCP_TARGET_TYPE_MASK (0xFF000000)
138 #define FCP_TARGET_TYPE_SHIFT (24)
139
140
141 /****************************************************************************/
142 /* Link Service Response messages */
143 /****************************************************************************/
144
145 typedef struct _MSG_LINK_SERVICE_RSP_REQUEST
146 {
147 U8 RspFlags; /* 00h */
148 U8 RspLength; /* 01h */
149 U8 ChainOffset; /* 02h */
150 U8 Function; /* 03h */
151 U16 Reserved1; /* 04h */
152 U8 Reserved2; /* 06h */
153 U8 MsgFlags; /* 07h */
154 U32 MsgContext; /* 08h */
155 U32 Rctl_Did; /* 0Ch */
156 U32 Csctl_Sid; /* 10h */
157 U32 Type_Fctl; /* 14h */
158 U16 SeqCnt; /* 18h */
159 U8 Dfctl; /* 1Ah */
160 U8 SeqId; /* 1Bh */
161 U16 Rxid; /* 1Ch */
162 U16 Oxid; /* 1Eh */
163 U32 Parameter; /* 20h */
164 SGE_SIMPLE_UNION SGL; /* 24h */
165 } MSG_LINK_SERVICE_RSP_REQUEST, MPI_POINTER PTR_MSG_LINK_SERVICE_RSP_REQUEST,
166 LinkServiceRspRequest_t, MPI_POINTER pLinkServiceRspRequest_t;
167
168 #define LINK_SERVICE_RSP_FLAGS_IMMEDIATE (0x80)
169 #define LINK_SERVICE_RSP_FLAGS_PORT_MASK (0x01)
170
171
172 /* Link Service Response Reply */
173 typedef struct _MSG_LINK_SERVICE_RSP_REPLY
174 {
175 U16 Reserved; /* 00h */
176 U8 MsgLength; /* 02h */
177 U8 Function; /* 03h */
178 U16 Reserved1; /* 04h */
179 U8 Reserved_0100_InitiatorIndex; /* 06h */ /* obsolete InitiatorIndex */
180 U8 MsgFlags; /* 07h */
181 U32 MsgContext; /* 08h */
182 U16 Reserved3; /* 0Ch */
183 U16 IOCStatus; /* 0Eh */
184 U32 IOCLogInfo; /* 10h */
185 U32 InitiatorIndex; /* 14h */
186 } MSG_LINK_SERVICE_RSP_REPLY, MPI_POINTER PTR_MSG_LINK_SERVICE_RSP_REPLY,
187 LinkServiceRspReply_t, MPI_POINTER pLinkServiceRspReply_t;
188
189
190 /****************************************************************************/
191 /* Extended Link Service Send messages */
192 /****************************************************************************/
193
194 typedef struct _MSG_EXLINK_SERVICE_SEND_REQUEST
195 {
196 U8 SendFlags; /* 00h */
197 U8 AliasIndex; /* 01h */
198 U8 ChainOffset; /* 02h */
199 U8 Function; /* 03h */
200 U32 MsgFlags_Did; /* 04h */
201 U32 MsgContext; /* 08h */
202 U32 ElsCommandCode; /* 0Ch */
203 SGE_SIMPLE_UNION SGL; /* 10h */
204 } MSG_EXLINK_SERVICE_SEND_REQUEST, MPI_POINTER PTR_MSG_EXLINK_SERVICE_SEND_REQUEST,
205 ExLinkServiceSendRequest_t, MPI_POINTER pExLinkServiceSendRequest_t;
206
207 #define EX_LINK_SERVICE_SEND_DID_MASK (0x00FFFFFF)
208 #define EX_LINK_SERVICE_SEND_DID_SHIFT (0)
209 #define EX_LINK_SERVICE_SEND_MSGFLAGS_MASK (0xFF000000)
210 #define EX_LINK_SERVICE_SEND_MSGFLAGS_SHIFT (24)
211
212
213 /* Extended Link Service Send Reply */
214 typedef struct _MSG_EXLINK_SERVICE_SEND_REPLY
215 {
216 U8 Reserved; /* 00h */
217 U8 AliasIndex; /* 01h */
218 U8 MsgLength; /* 02h */
219 U8 Function; /* 03h */
220 U16 Reserved1; /* 04h */
221 U8 Reserved2; /* 06h */
222 U8 MsgFlags; /* 07h */
223 U32 MsgContext; /* 08h */
224 U16 Reserved3; /* 0Ch */
225 U16 IOCStatus; /* 0Eh */
226 U32 IOCLogInfo; /* 10h */
227 U32 ResponseLength; /* 14h */
228 } MSG_EXLINK_SERVICE_SEND_REPLY, MPI_POINTER PTR_MSG_EXLINK_SERVICE_SEND_REPLY,
229 ExLinkServiceSendReply_t, MPI_POINTER pExLinkServiceSendReply_t;
230
231 /****************************************************************************/
232 /* FC Abort messages */
233 /****************************************************************************/
234
235 typedef struct _MSG_FC_ABORT_REQUEST
236 {
237 U8 AbortFlags; /* 00h */
238 U8 AbortType; /* 01h */
239 U8 ChainOffset; /* 02h */
240 U8 Function; /* 03h */
241 U16 Reserved1; /* 04h */
242 U8 Reserved2; /* 06h */
243 U8 MsgFlags; /* 07h */
244 U32 MsgContext; /* 08h */
245 U32 TransactionContextToAbort; /* 0Ch */
246 } MSG_FC_ABORT_REQUEST, MPI_POINTER PTR_MSG_FC_ABORT_REQUEST,
247 FcAbortRequest_t, MPI_POINTER pFcAbortRequest_t;
248
249 #define FC_ABORT_FLAG_PORT_MASK (0x01)
250
251 #define FC_ABORT_TYPE_ALL_FC_BUFFERS (0x00)
252 #define FC_ABORT_TYPE_EXACT_FC_BUFFER (0x01)
253 #define FC_ABORT_TYPE_CT_SEND_REQUEST (0x02)
254 #define FC_ABORT_TYPE_EXLINKSEND_REQUEST (0x03)
255
256 /* FC Abort Reply */
257 typedef struct _MSG_FC_ABORT_REPLY
258 {
259 U16 Reserved; /* 00h */
260 U8 MsgLength; /* 02h */
261 U8 Function; /* 03h */
262 U16 Reserved1; /* 04h */
263 U8 Reserved2; /* 06h */
264 U8 MsgFlags; /* 07h */
265 U32 MsgContext; /* 08h */
266 U16 Reserved3; /* 0Ch */
267 U16 IOCStatus; /* 0Eh */
268 U32 IOCLogInfo; /* 10h */
269 } MSG_FC_ABORT_REPLY, MPI_POINTER PTR_MSG_FC_ABORT_REPLY,
270 FcAbortReply_t, MPI_POINTER pFcAbortReply_t;
271
272
273 /****************************************************************************/
274 /* FC Common Transport Send messages */
275 /****************************************************************************/
276
277 typedef struct _MSG_FC_COMMON_TRANSPORT_SEND_REQUEST
278 {
279 U8 SendFlags; /* 00h */
280 U8 AliasIndex; /* 01h */
281 U8 ChainOffset; /* 02h */
282 U8 Function; /* 03h */
283 U32 MsgFlags_Did; /* 04h */
284 U32 MsgContext; /* 08h */
285 U16 CTCommandCode; /* 0Ch */
286 U8 FsType; /* 0Eh */
287 U8 Reserved1; /* 0Fh */
288 SGE_SIMPLE_UNION SGL; /* 10h */
289 } MSG_FC_COMMON_TRANSPORT_SEND_REQUEST,
290 MPI_POINTER PTR_MSG_FC_COMMON_TRANSPORT_SEND_REQUEST,
291 FcCommonTransportSendRequest_t, MPI_POINTER pFcCommonTransportSendRequest_t;
292
293 #define MPI_FC_CT_SEND_DID_MASK (0x00FFFFFF)
294 #define MPI_FC_CT_SEND_DID_SHIFT (0)
295 #define MPI_FC_CT_SEND_MSGFLAGS_MASK (0xFF000000)
296 #define MPI_FC_CT_SEND_MSGFLAGS_SHIFT (24)
297
298
299 /* FC Common Transport Send Reply */
300 typedef struct _MSG_FC_COMMON_TRANSPORT_SEND_REPLY
301 {
302 U8 Reserved; /* 00h */
303 U8 AliasIndex; /* 01h */
304 U8 MsgLength; /* 02h */
305 U8 Function; /* 03h */
306 U16 Reserved1; /* 04h */
307 U8 Reserved2; /* 06h */
308 U8 MsgFlags; /* 07h */
309 U32 MsgContext; /* 08h */
310 U16 Reserved3; /* 0Ch */
311 U16 IOCStatus; /* 0Eh */
312 U32 IOCLogInfo; /* 10h */
313 U32 ResponseLength; /* 14h */
314 } MSG_FC_COMMON_TRANSPORT_SEND_REPLY, MPI_POINTER PTR_MSG_FC_COMMON_TRANSPORT_SEND_REPLY,
315 FcCommonTransportSendReply_t, MPI_POINTER pFcCommonTransportSendReply_t;
316
317
318 /****************************************************************************/
319 /* FC Primitive Send messages */
320 /****************************************************************************/
321
322 typedef struct _MSG_FC_PRIMITIVE_SEND_REQUEST
323 {
324 U8 SendFlags; /* 00h */
325 U8 Reserved; /* 01h */
326 U8 ChainOffset; /* 02h */
327 U8 Function; /* 03h */
328 U16 Reserved1; /* 04h */
329 U8 Reserved2; /* 06h */
330 U8 MsgFlags; /* 07h */
331 U32 MsgContext; /* 08h */
332 U8 FcPrimitive[4]; /* 0Ch */
333 } MSG_FC_PRIMITIVE_SEND_REQUEST, MPI_POINTER PTR_MSG_FC_PRIMITIVE_SEND_REQUEST,
334 FcPrimitiveSendRequest_t, MPI_POINTER pFcPrimitiveSendRequest_t;
335
336 #define MPI_FC_PRIM_SEND_FLAGS_PORT_MASK (0x01)
337 #define MPI_FC_PRIM_SEND_FLAGS_ML_RESET_LINK (0x02)
338 #define MPI_FC_PRIM_SEND_FLAGS_RESET_LINK (0x04)
339 #define MPI_FC_PRIM_SEND_FLAGS_STOP_SEND (0x08)
340 #define MPI_FC_PRIM_SEND_FLAGS_SEND_ONCE (0x10)
341 #define MPI_FC_PRIM_SEND_FLAGS_SEND_AROUND (0x20)
342 #define MPI_FC_PRIM_SEND_FLAGS_UNTIL_FULL (0x40)
343 #define MPI_FC_PRIM_SEND_FLAGS_FOREVER (0x80)
344
345 /* FC Primitive Send Reply */
346 typedef struct _MSG_FC_PRIMITIVE_SEND_REPLY
347 {
348 U8 SendFlags; /* 00h */
349 U8 Reserved; /* 01h */
350 U8 MsgLength; /* 02h */
351 U8 Function; /* 03h */
352 U16 Reserved1; /* 04h */
353 U8 Reserved2; /* 06h */
354 U8 MsgFlags; /* 07h */
355 U32 MsgContext; /* 08h */
356 U16 Reserved3; /* 0Ch */
357 U16 IOCStatus; /* 0Eh */
358 U32 IOCLogInfo; /* 10h */
359 } MSG_FC_PRIMITIVE_SEND_REPLY, MPI_POINTER PTR_MSG_FC_PRIMITIVE_SEND_REPLY,
360 FcPrimitiveSendReply_t, MPI_POINTER pFcPrimitiveSendReply_t;
361
362 #endif
363
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