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review.evervolv.com / android_kernel_htc_msm8960 / 1f3be588b51e809476cdecd4eaf6fd04670d9c36 / . / drivers / message / fusion / lsi / mpi.h
blob: 9dbb061265feaaf041cbb3de39458fc4ba7fbb4e [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]1/*
2 * Copyright (c) 2000-2003 LSI Logic Corporation.
3 *
4 *
5 * Name: mpi.h
6 * Title: MPI Message independent structures and definitions
7 * Creation Date: July 27, 2000
8 *
9 * mpi.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 * 05-24-00 00.10.02 Added MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH definition.
18 * 06-06-00 01.00.01 Update MPI_VERSION_MAJOR and MPI_VERSION_MINOR.
19 * 06-22-00 01.00.02 Added MPI_IOCSTATUS_LAN_ definitions.
20 * Removed LAN_SUSPEND function definition.
21 * Added MPI_MSGFLAGS_CONTINUATION_REPLY definition.
22 * 06-30-00 01.00.03 Added MPI_CONTEXT_REPLY_TYPE_LAN definition.
23 * Added MPI_GET/SET_CONTEXT_REPLY_TYPE macros.
24 * 07-27-00 01.00.04 Added MPI_FAULT_ definitions.
25 * Removed MPI_IOCSTATUS_MSG/DATA_XFER_ERROR definitions.
26 * Added MPI_IOCSTATUS_INTERNAL_ERROR definition.
27 * Added MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH.
28 * 11-02-00 01.01.01 Original release for post 1.0 work.
29 * 12-04-00 01.01.02 Added new function codes.
30 * 01-09-01 01.01.03 Added more definitions to the system interface section
31 * Added MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT.
32 * 01-25-01 01.01.04 Changed MPI_VERSION_MINOR from 0x00 to 0x01.
33 * 02-20-01 01.01.05 Started using MPI_POINTER.
34 * Fixed value for MPI_DIAG_RW_ENABLE.
35 * Added defines for MPI_DIAG_PREVENT_IOC_BOOT and
36 * MPI_DIAG_CLEAR_FLASH_BAD_SIG.
37 * Obsoleted MPI_IOCSTATUS_TARGET_FC_ defines.
38 * 02-27-01 01.01.06 Removed MPI_HOST_INDEX_REGISTER define.
39 * Added function codes for RAID.
40 * 04-09-01 01.01.07 Added alternate define for MPI_DOORBELL_ACTIVE,
41 * MPI_DOORBELL_USED, to better match the spec.
42 * 08-08-01 01.02.01 Original release for v1.2 work.
43 * Changed MPI_VERSION_MINOR from 0x01 to 0x02.
44 * Added define MPI_FUNCTION_TOOLBOX.
45 * 09-28-01 01.02.02 New function code MPI_SCSI_ENCLOSURE_PROCESSOR.
46 * 11-01-01 01.02.03 Changed name to MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR.
47 * 03-14-02 01.02.04 Added MPI_HEADER_VERSION_ defines.
48 * 05-31-02 01.02.05 Bumped MPI_HEADER_VERSION_UNIT.
49 * 07-12-02 01.02.06 Added define for MPI_FUNCTION_MAILBOX.
50 * 09-16-02 01.02.07 Bumped value for MPI_HEADER_VERSION_UNIT.
51 * 11-15-02 01.02.08 Added define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX and
52 * obsoleted define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX.
53 * 04-01-03 01.02.09 New IOCStatus code: MPI_IOCSTATUS_FC_EXCHANGE_CANCELED
54 * 06-26-03 01.02.10 Bumped MPI_HEADER_VERSION_UNIT value.
55 * --------------------------------------------------------------------------
56 */
57
58#ifndef MPI_H
59#define MPI_H
60
61
62/*****************************************************************************
63*
64* M P I V e r s i o n D e f i n i t i o n s
65*
66*****************************************************************************/
67
68#define MPI_VERSION_MAJOR (0x01)
69#define MPI_VERSION_MINOR (0x05)
70#define MPI_VERSION_MAJOR_MASK (0xFF00)
71#define MPI_VERSION_MAJOR_SHIFT (8)
72#define MPI_VERSION_MINOR_MASK (0x00FF)
73#define MPI_VERSION_MINOR_SHIFT (0)
74#define MPI_VERSION ((MPI_VERSION_MAJOR << MPI_VERSION_MAJOR_SHIFT) | \
75 MPI_VERSION_MINOR)
76
77#define MPI_VERSION_01_00 (0x0100)
78#define MPI_VERSION_01_01 (0x0101)
79#define MPI_VERSION_01_02 (0x0102)
80#define MPI_VERSION_01_03 (0x0103)
81#define MPI_VERSION_01_05 (0x0105)
82/* Note: The major versions of 0xe0 through 0xff are reserved */
83
84/* versioning for this MPI header set */
85#define MPI_HEADER_VERSION_UNIT (0x00)
86#define MPI_HEADER_VERSION_DEV (0x00)
87#define MPI_HEADER_VERSION_UNIT_MASK (0xFF00)
88#define MPI_HEADER_VERSION_UNIT_SHIFT (8)
89#define MPI_HEADER_VERSION_DEV_MASK (0x00FF)
90#define MPI_HEADER_VERSION_DEV_SHIFT (0)
91#define MPI_HEADER_VERSION ((MPI_HEADER_VERSION_UNIT << 8) | MPI_HEADER_VERSION_DEV)
92
93/*****************************************************************************
94*
95* I O C S t a t e D e f i n i t i o n s
96*
97*****************************************************************************/
98
99#define MPI_IOC_STATE_RESET (0x00000000)
100#define MPI_IOC_STATE_READY (0x10000000)
101#define MPI_IOC_STATE_OPERATIONAL (0x20000000)
102#define MPI_IOC_STATE_FAULT (0x40000000)
103
104#define MPI_IOC_STATE_MASK (0xF0000000)
105#define MPI_IOC_STATE_SHIFT (28)
106
107/* Fault state codes (product independent range 0x8000-0xFFFF) */
108
109#define MPI_FAULT_REQUEST_MESSAGE_PCI_PARITY_ERROR (0x8111)
110#define MPI_FAULT_REQUEST_MESSAGE_PCI_BUS_FAULT (0x8112)
111#define MPI_FAULT_REPLY_MESSAGE_PCI_PARITY_ERROR (0x8113)
112#define MPI_FAULT_REPLY_MESSAGE_PCI_BUS_FAULT (0x8114)
113#define MPI_FAULT_DATA_SEND_PCI_PARITY_ERROR (0x8115)
114#define MPI_FAULT_DATA_SEND_PCI_BUS_FAULT (0x8116)
115#define MPI_FAULT_DATA_RECEIVE_PCI_PARITY_ERROR (0x8117)
116#define MPI_FAULT_DATA_RECEIVE_PCI_BUS_FAULT (0x8118)
117
118
119/*****************************************************************************
120*
121* P C I S y s t e m I n t e r f a c e R e g i s t e r s
122*
123*****************************************************************************/
124
125/* S y s t e m D o o r b e l l */
126#define MPI_DOORBELL_OFFSET (0x00000000)
127#define MPI_DOORBELL_ACTIVE (0x08000000) /* DoorbellUsed */
128#define MPI_DOORBELL_USED (MPI_DOORBELL_ACTIVE)
129#define MPI_DOORBELL_ACTIVE_SHIFT (27)
130#define MPI_DOORBELL_WHO_INIT_MASK (0x07000000)
131#define MPI_DOORBELL_WHO_INIT_SHIFT (24)
132#define MPI_DOORBELL_FUNCTION_MASK (0xFF000000)
133#define MPI_DOORBELL_FUNCTION_SHIFT (24)
134#define MPI_DOORBELL_ADD_DWORDS_MASK (0x00FF0000)
135#define MPI_DOORBELL_ADD_DWORDS_SHIFT (16)
136#define MPI_DOORBELL_DATA_MASK (0x0000FFFF)
137
138
139#define MPI_WRITE_SEQUENCE_OFFSET (0x00000004)
140#define MPI_WRSEQ_KEY_VALUE_MASK (0x0000000F)
141#define MPI_WRSEQ_1ST_KEY_VALUE (0x04)
142#define MPI_WRSEQ_2ND_KEY_VALUE (0x0B)
143#define MPI_WRSEQ_3RD_KEY_VALUE (0x02)
144#define MPI_WRSEQ_4TH_KEY_VALUE (0x07)
145#define MPI_WRSEQ_5TH_KEY_VALUE (0x0D)
146
147#define MPI_DIAGNOSTIC_OFFSET (0x00000008)
148#define MPI_DIAG_CLEAR_FLASH_BAD_SIG (0x00000400)
149#define MPI_DIAG_PREVENT_IOC_BOOT (0x00000200)
150#define MPI_DIAG_DRWE (0x00000080)
151#define MPI_DIAG_FLASH_BAD_SIG (0x00000040)
152#define MPI_DIAG_RESET_HISTORY (0x00000020)
153#define MPI_DIAG_RW_ENABLE (0x00000010)
154#define MPI_DIAG_RESET_ADAPTER (0x00000004)
155#define MPI_DIAG_DISABLE_ARM (0x00000002)
156#define MPI_DIAG_MEM_ENABLE (0x00000001)
157
158#define MPI_TEST_BASE_ADDRESS_OFFSET (0x0000000C)
159
160#define MPI_DIAG_RW_DATA_OFFSET (0x00000010)
161
162#define MPI_DIAG_RW_ADDRESS_OFFSET (0x00000014)
163
164#define MPI_HOST_INTERRUPT_STATUS_OFFSET (0x00000030)
165#define MPI_HIS_IOP_DOORBELL_STATUS (0x80000000)
166#define MPI_HIS_REPLY_MESSAGE_INTERRUPT (0x00000008)
167#define MPI_HIS_DOORBELL_INTERRUPT (0x00000001)
168
169#define MPI_HOST_INTERRUPT_MASK_OFFSET (0x00000034)
170#define MPI_HIM_RIM (0x00000008)
171#define MPI_HIM_DIM (0x00000001)
172
173#define MPI_REQUEST_QUEUE_OFFSET (0x00000040)
174#define MPI_REQUEST_POST_FIFO_OFFSET (0x00000040)
175
176#define MPI_REPLY_QUEUE_OFFSET (0x00000044)
177#define MPI_REPLY_POST_FIFO_OFFSET (0x00000044)
178#define MPI_REPLY_FREE_FIFO_OFFSET (0x00000044)
179
180#define MPI_HI_PRI_REQUEST_QUEUE_OFFSET (0x00000048)
181
182
183
184/*****************************************************************************
185*
186* M e s s a g e F r a m e D e s c r i p t o r s
187*
188*****************************************************************************/
189
190#define MPI_REQ_MF_DESCRIPTOR_NB_MASK (0x00000003)
191#define MPI_REQ_MF_DESCRIPTOR_F_BIT (0x00000004)
192#define MPI_REQ_MF_DESCRIPTOR_ADDRESS_MASK (0xFFFFFFF8)
193
194#define MPI_ADDRESS_REPLY_A_BIT (0x80000000)
195#define MPI_ADDRESS_REPLY_ADDRESS_MASK (0x7FFFFFFF)
196
197#define MPI_CONTEXT_REPLY_A_BIT (0x80000000)
198#define MPI_CONTEXT_REPLY_TYPE_MASK (0x60000000)
199#define MPI_CONTEXT_REPLY_TYPE_SCSI_INIT (0x00)
200#define MPI_CONTEXT_REPLY_TYPE_SCSI_TARGET (0x01)
201#define MPI_CONTEXT_REPLY_TYPE_LAN (0x02)
202#define MPI_CONTEXT_REPLY_TYPE_SHIFT (29)
203#define MPI_CONTEXT_REPLY_CONTEXT_MASK (0x1FFFFFFF)
204
205
206/****************************************************************************/
207/* Context Reply macros */
208/****************************************************************************/
209
210#define MPI_GET_CONTEXT_REPLY_TYPE(x) (((x) & MPI_CONTEXT_REPLY_TYPE_MASK) \
211 >> MPI_CONTEXT_REPLY_TYPE_SHIFT)
212
213#define MPI_SET_CONTEXT_REPLY_TYPE(x, typ) \
214 ((x) = ((x) & ~MPI_CONTEXT_REPLY_TYPE_MASK) | \
215 (((typ) << MPI_CONTEXT_REPLY_TYPE_SHIFT) & \
216 MPI_CONTEXT_REPLY_TYPE_MASK))
217
218
219/*****************************************************************************
220*
221* M e s s a g e F u n c t i o n s
222* 0x80 -> 0x8F reserved for private message use per product
223*
224*
225*****************************************************************************/
226
227#define MPI_FUNCTION_SCSI_IO_REQUEST (0x00)
228#define MPI_FUNCTION_SCSI_TASK_MGMT (0x01)
229#define MPI_FUNCTION_IOC_INIT (0x02)
230#define MPI_FUNCTION_IOC_FACTS (0x03)
231#define MPI_FUNCTION_CONFIG (0x04)
232#define MPI_FUNCTION_PORT_FACTS (0x05)
233#define MPI_FUNCTION_PORT_ENABLE (0x06)
234#define MPI_FUNCTION_EVENT_NOTIFICATION (0x07)
235#define MPI_FUNCTION_EVENT_ACK (0x08)
236#define MPI_FUNCTION_FW_DOWNLOAD (0x09)
237#define MPI_FUNCTION_TARGET_CMD_BUFFER_POST (0x0A)
238#define MPI_FUNCTION_TARGET_ASSIST (0x0B)
239#define MPI_FUNCTION_TARGET_STATUS_SEND (0x0C)
240#define MPI_FUNCTION_TARGET_MODE_ABORT (0x0D)
241#define MPI_FUNCTION_FC_LINK_SRVC_BUF_POST (0x0E)
242#define MPI_FUNCTION_FC_LINK_SRVC_RSP (0x0F)
243#define MPI_FUNCTION_FC_EX_LINK_SRVC_SEND (0x10)
244#define MPI_FUNCTION_FC_ABORT (0x11)
245#define MPI_FUNCTION_FW_UPLOAD (0x12)
246#define MPI_FUNCTION_FC_COMMON_TRANSPORT_SEND (0x13)
247#define MPI_FUNCTION_FC_PRIMITIVE_SEND (0x14)
248
249#define MPI_FUNCTION_RAID_ACTION (0x15)
250#define MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH (0x16)
251
252#define MPI_FUNCTION_TOOLBOX (0x17)
253
254#define MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR (0x18)
255
256#define MPI_FUNCTION_MAILBOX (0x19)
257
258#define MPI_FUNCTION_SMP_PASSTHROUGH (0x1A)
259#define MPI_FUNCTION_SAS_IO_UNIT_CONTROL (0x1B)
260
261#define MPI_DIAG_BUFFER_POST (0x1D)
262#define MPI_DIAG_RELEASE (0x1E)
263
264#define MPI_FUNCTION_SCSI_IO_32 (0x1F)
265
266#define MPI_FUNCTION_LAN_SEND (0x20)
267#define MPI_FUNCTION_LAN_RECEIVE (0x21)
268#define MPI_FUNCTION_LAN_RESET (0x22)
269
270#define MPI_FUNCTION_INBAND_BUFFER_POST (0x28)
271#define MPI_FUNCTION_INBAND_SEND (0x29)
272#define MPI_FUNCTION_INBAND_RSP (0x2A)
273#define MPI_FUNCTION_INBAND_ABORT (0x2B)
274
275#define MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET (0x40)
276#define MPI_FUNCTION_IO_UNIT_RESET (0x41)
277#define MPI_FUNCTION_HANDSHAKE (0x42)
278#define MPI_FUNCTION_REPLY_FRAME_REMOVAL (0x43)
279
280
281/* standard version format */
282typedef struct _MPI_VERSION_STRUCT
283{
284 U8 Dev; /* 00h */
285 U8 Unit; /* 01h */
286 U8 Minor; /* 02h */
287 U8 Major; /* 03h */
288} MPI_VERSION_STRUCT, MPI_POINTER PTR_MPI_VERSION_STRUCT,
289 MpiVersionStruct_t, MPI_POINTER pMpiVersionStruct;
290
291typedef union _MPI_VERSION_FORMAT
292{
293 MPI_VERSION_STRUCT Struct;
294 U32 Word;
295} MPI_VERSION_FORMAT, MPI_POINTER PTR_MPI_VERSION_FORMAT,
296 MpiVersionFormat_t, MPI_POINTER pMpiVersionFormat_t;
297
298
299/*****************************************************************************
300*
301* S c a t t e r G a t h e r E l e m e n t s
302*
303*****************************************************************************/
304
305/****************************************************************************/
306/* Simple element structures */
307/****************************************************************************/
308
309typedef struct _SGE_SIMPLE32
310{
311 U32 FlagsLength;
312 U32 Address;
313} SGE_SIMPLE32, MPI_POINTER PTR_SGE_SIMPLE32,
314 SGESimple32_t, MPI_POINTER pSGESimple32_t;
315
316typedef struct _SGE_SIMPLE64
317{
318 U32 FlagsLength;
319 U64 Address;
320} SGE_SIMPLE64, MPI_POINTER PTR_SGE_SIMPLE64,
321 SGESimple64_t, MPI_POINTER pSGESimple64_t;
322
323typedef struct _SGE_SIMPLE_UNION
324{
325 U32 FlagsLength;
326 union
327 {
328 U32 Address32;
329 U64 Address64;
330 }u;
331} SGESimpleUnion_t, MPI_POINTER pSGESimpleUnion_t,
332 SGE_SIMPLE_UNION, MPI_POINTER PTR_SGE_SIMPLE_UNION;
333
334/****************************************************************************/
335/* Chain element structures */
336/****************************************************************************/
337
338typedef struct _SGE_CHAIN32
339{
340 U16 Length;
341 U8 NextChainOffset;
342 U8 Flags;
343 U32 Address;
344} SGE_CHAIN32, MPI_POINTER PTR_SGE_CHAIN32,
345 SGEChain32_t, MPI_POINTER pSGEChain32_t;
346
347typedef struct _SGE_CHAIN64
348{
349 U16 Length;
350 U8 NextChainOffset;
351 U8 Flags;
352 U64 Address;
353} SGE_CHAIN64, MPI_POINTER PTR_SGE_CHAIN64,
354 SGEChain64_t, MPI_POINTER pSGEChain64_t;
355
356typedef struct _SGE_CHAIN_UNION
357{
358 U16 Length;
359 U8 NextChainOffset;
360 U8 Flags;
361 union
362 {
363 U32 Address32;
364 U64 Address64;
365 }u;
366} SGE_CHAIN_UNION, MPI_POINTER PTR_SGE_CHAIN_UNION,
367 SGEChainUnion_t, MPI_POINTER pSGEChainUnion_t;
368
369/****************************************************************************/
370/* Transaction Context element */
371/****************************************************************************/
372
373typedef struct _SGE_TRANSACTION32
374{
375 U8 Reserved;
376 U8 ContextSize;
377 U8 DetailsLength;
378 U8 Flags;
379 U32 TransactionContext[1];
380 U32 TransactionDetails[1];
381} SGE_TRANSACTION32, MPI_POINTER PTR_SGE_TRANSACTION32,
382 SGETransaction32_t, MPI_POINTER pSGETransaction32_t;
383
384typedef struct _SGE_TRANSACTION64
385{
386 U8 Reserved;
387 U8 ContextSize;
388 U8 DetailsLength;
389 U8 Flags;
390 U32 TransactionContext[2];
391 U32 TransactionDetails[1];
392} SGE_TRANSACTION64, MPI_POINTER PTR_SGE_TRANSACTION64,
393 SGETransaction64_t, MPI_POINTER pSGETransaction64_t;
394
395typedef struct _SGE_TRANSACTION96
396{
397 U8 Reserved;
398 U8 ContextSize;
399 U8 DetailsLength;
400 U8 Flags;
401 U32 TransactionContext[3];
402 U32 TransactionDetails[1];
403} SGE_TRANSACTION96, MPI_POINTER PTR_SGE_TRANSACTION96,
404 SGETransaction96_t, MPI_POINTER pSGETransaction96_t;
405
406typedef struct _SGE_TRANSACTION128
407{
408 U8 Reserved;
409 U8 ContextSize;
410 U8 DetailsLength;
411 U8 Flags;
412 U32 TransactionContext[4];
413 U32 TransactionDetails[1];
414} SGE_TRANSACTION128, MPI_POINTER PTR_SGE_TRANSACTION128,
415 SGETransaction_t128, MPI_POINTER pSGETransaction_t128;
416
417typedef struct _SGE_TRANSACTION_UNION
418{
419 U8 Reserved;
420 U8 ContextSize;
421 U8 DetailsLength;
422 U8 Flags;
423 union
424 {
425 U32 TransactionContext32[1];
426 U32 TransactionContext64[2];
427 U32 TransactionContext96[3];
428 U32 TransactionContext128[4];
429 }u;
430 U32 TransactionDetails[1];
431} SGE_TRANSACTION_UNION, MPI_POINTER PTR_SGE_TRANSACTION_UNION,
432 SGETransactionUnion_t, MPI_POINTER pSGETransactionUnion_t;
433
434
435/****************************************************************************/
436/* SGE IO types union for IO SGL's */
437/****************************************************************************/
438
439typedef struct _SGE_IO_UNION
440{
441 union
442 {
443 SGE_SIMPLE_UNION Simple;
444 SGE_CHAIN_UNION Chain;
445 } u;
446} SGE_IO_UNION, MPI_POINTER PTR_SGE_IO_UNION,
447 SGEIOUnion_t, MPI_POINTER pSGEIOUnion_t;
448
449/****************************************************************************/
450/* SGE union for SGL's with Simple and Transaction elements */
451/****************************************************************************/
452
453typedef struct _SGE_TRANS_SIMPLE_UNION
454{
455 union
456 {
457 SGE_SIMPLE_UNION Simple;
458 SGE_TRANSACTION_UNION Transaction;
459 } u;
460} SGE_TRANS_SIMPLE_UNION, MPI_POINTER PTR_SGE_TRANS_SIMPLE_UNION,
461 SGETransSimpleUnion_t, MPI_POINTER pSGETransSimpleUnion_t;
462
463/****************************************************************************/
464/* All SGE types union */
465/****************************************************************************/
466
467typedef struct _SGE_MPI_UNION
468{
469 union
470 {
471 SGE_SIMPLE_UNION Simple;
472 SGE_CHAIN_UNION Chain;
473 SGE_TRANSACTION_UNION Transaction;
474 } u;
475} SGE_MPI_UNION, MPI_POINTER PTR_SGE_MPI_UNION,
476 MPI_SGE_UNION_t, MPI_POINTER pMPI_SGE_UNION_t,
477 SGEAllUnion_t, MPI_POINTER pSGEAllUnion_t;
478
479
480/****************************************************************************/
481/* SGE field definition and masks */
482/****************************************************************************/
483
484/* Flags field bit definitions */
485
486#define MPI_SGE_FLAGS_LAST_ELEMENT (0x80)
487#define MPI_SGE_FLAGS_END_OF_BUFFER (0x40)
488#define MPI_SGE_FLAGS_ELEMENT_TYPE_MASK (0x30)
489#define MPI_SGE_FLAGS_LOCAL_ADDRESS (0x08)
490#define MPI_SGE_FLAGS_DIRECTION (0x04)
491#define MPI_SGE_FLAGS_ADDRESS_SIZE (0x02)
492#define MPI_SGE_FLAGS_END_OF_LIST (0x01)
493
494#define MPI_SGE_FLAGS_SHIFT (24)
495
496#define MPI_SGE_LENGTH_MASK (0x00FFFFFF)
497#define MPI_SGE_CHAIN_LENGTH_MASK (0x0000FFFF)
498
499/* Element Type */
500
501#define MPI_SGE_FLAGS_TRANSACTION_ELEMENT (0x00)
502#define MPI_SGE_FLAGS_SIMPLE_ELEMENT (0x10)
503#define MPI_SGE_FLAGS_CHAIN_ELEMENT (0x30)
504#define MPI_SGE_FLAGS_ELEMENT_MASK (0x30)
505
506/* Address location */
507
508#define MPI_SGE_FLAGS_SYSTEM_ADDRESS (0x00)
509
510/* Direction */
511
512#define MPI_SGE_FLAGS_IOC_TO_HOST (0x00)
513#define MPI_SGE_FLAGS_HOST_TO_IOC (0x04)
514
515/* Address Size */
516
517#define MPI_SGE_FLAGS_32_BIT_ADDRESSING (0x00)
518#define MPI_SGE_FLAGS_64_BIT_ADDRESSING (0x02)
519
520/* Context Size */
521
522#define MPI_SGE_FLAGS_32_BIT_CONTEXT (0x00)
523#define MPI_SGE_FLAGS_64_BIT_CONTEXT (0x02)
524#define MPI_SGE_FLAGS_96_BIT_CONTEXT (0x04)
525#define MPI_SGE_FLAGS_128_BIT_CONTEXT (0x06)
526
527#define MPI_SGE_CHAIN_OFFSET_MASK (0x00FF0000)
528#define MPI_SGE_CHAIN_OFFSET_SHIFT (16)
529
530
531/****************************************************************************/
532/* SGE operation Macros */
533/****************************************************************************/
534
535 /* SIMPLE FlagsLength manipulations... */
536#define MPI_SGE_SET_FLAGS(f) ((U32)(f) << MPI_SGE_FLAGS_SHIFT)
537#define MPI_SGE_GET_FLAGS(fl) (((fl) & ~MPI_SGE_LENGTH_MASK) >> MPI_SGE_FLAGS_SHIFT)
538#define MPI_SGE_LENGTH(fl) ((fl) & MPI_SGE_LENGTH_MASK)
539#define MPI_SGE_CHAIN_LENGTH(fl) ((fl) & MPI_SGE_CHAIN_LENGTH_MASK)
540
541#define MPI_SGE_SET_FLAGS_LENGTH(f,l) (MPI_SGE_SET_FLAGS(f) | MPI_SGE_LENGTH(l))
542
543#define MPI_pSGE_GET_FLAGS(psg) MPI_SGE_GET_FLAGS((psg)->FlagsLength)
544#define MPI_pSGE_GET_LENGTH(psg) MPI_SGE_LENGTH((psg)->FlagsLength)
545#define MPI_pSGE_SET_FLAGS_LENGTH(psg,f,l) (psg)->FlagsLength = MPI_SGE_SET_FLAGS_LENGTH(f,l)
546 /* CAUTION - The following are READ-MODIFY-WRITE! */
547#define MPI_pSGE_SET_FLAGS(psg,f) (psg)->FlagsLength |= MPI_SGE_SET_FLAGS(f)
548#define MPI_pSGE_SET_LENGTH(psg,l) (psg)->FlagsLength |= MPI_SGE_LENGTH(l)
549
550#define MPI_GET_CHAIN_OFFSET(x) ((x&MPI_SGE_CHAIN_OFFSET_MASK)>>MPI_SGE_CHAIN_OFFSET_SHIFT)
551
552
553
554/*****************************************************************************
555*
556* S t a n d a r d M e s s a g e S t r u c t u r e s
557*
558*****************************************************************************/
559
560/****************************************************************************/
561/* Standard message request header for all request messages */
562/****************************************************************************/
563
564typedef struct _MSG_REQUEST_HEADER
565{
566 U8 Reserved[2]; /* function specific */
567 U8 ChainOffset;
568 U8 Function;
569 U8 Reserved1[3]; /* function specific */
570 U8 MsgFlags;
571 U32 MsgContext;
572} MSG_REQUEST_HEADER, MPI_POINTER PTR_MSG_REQUEST_HEADER,
573 MPIHeader_t, MPI_POINTER pMPIHeader_t;
574
575
576/****************************************************************************/
577/* Default Reply */
578/****************************************************************************/
579
580typedef struct _MSG_DEFAULT_REPLY
581{
582 U8 Reserved[2]; /* function specific */
583 U8 MsgLength;
584 U8 Function;
585 U8 Reserved1[3]; /* function specific */
586 U8 MsgFlags;
587 U32 MsgContext;
588 U8 Reserved2[2]; /* function specific */
589 U16 IOCStatus;
590 U32 IOCLogInfo;
591} MSG_DEFAULT_REPLY, MPI_POINTER PTR_MSG_DEFAULT_REPLY,
592 MPIDefaultReply_t, MPI_POINTER pMPIDefaultReply_t;
593
594
595/* MsgFlags definition for all replies */
596
597#define MPI_MSGFLAGS_CONTINUATION_REPLY (0x80)
598
599
600/*****************************************************************************
601*
602* I O C S t a t u s V a l u e s
603*
604*****************************************************************************/
605
606/****************************************************************************/
607/* Common IOCStatus values for all replies */
608/****************************************************************************/
609
610#define MPI_IOCSTATUS_SUCCESS (0x0000)
611#define MPI_IOCSTATUS_INVALID_FUNCTION (0x0001)
612#define MPI_IOCSTATUS_BUSY (0x0002)
613#define MPI_IOCSTATUS_INVALID_SGL (0x0003)
614#define MPI_IOCSTATUS_INTERNAL_ERROR (0x0004)
615#define MPI_IOCSTATUS_RESERVED (0x0005)
616#define MPI_IOCSTATUS_INSUFFICIENT_RESOURCES (0x0006)
617#define MPI_IOCSTATUS_INVALID_FIELD (0x0007)
618#define MPI_IOCSTATUS_INVALID_STATE (0x0008)
619#define MPI_IOCSTATUS_OP_STATE_NOT_SUPPORTED (0x0009)
620
621/****************************************************************************/
622/* Config IOCStatus values */
623/****************************************************************************/
624
625#define MPI_IOCSTATUS_CONFIG_INVALID_ACTION (0x0020)
626#define MPI_IOCSTATUS_CONFIG_INVALID_TYPE (0x0021)
627#define MPI_IOCSTATUS_CONFIG_INVALID_PAGE (0x0022)
628#define MPI_IOCSTATUS_CONFIG_INVALID_DATA (0x0023)
629#define MPI_IOCSTATUS_CONFIG_NO_DEFAULTS (0x0024)
630#define MPI_IOCSTATUS_CONFIG_CANT_COMMIT (0x0025)
631
632/****************************************************************************/
633/* SCSIIO Reply (SPI & FCP) initiator values */
634/****************************************************************************/
635
636#define MPI_IOCSTATUS_SCSI_RECOVERED_ERROR (0x0040)
637#define MPI_IOCSTATUS_SCSI_INVALID_BUS (0x0041)
638#define MPI_IOCSTATUS_SCSI_INVALID_TARGETID (0x0042)
639#define MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE (0x0043)
640#define MPI_IOCSTATUS_SCSI_DATA_OVERRUN (0x0044)
641#define MPI_IOCSTATUS_SCSI_DATA_UNDERRUN (0x0045)
642#define MPI_IOCSTATUS_SCSI_IO_DATA_ERROR (0x0046)
643#define MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR (0x0047)
644#define MPI_IOCSTATUS_SCSI_TASK_TERMINATED (0x0048)
645#define MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH (0x0049)
646#define MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED (0x004A)
647#define MPI_IOCSTATUS_SCSI_IOC_TERMINATED (0x004B)
648#define MPI_IOCSTATUS_SCSI_EXT_TERMINATED (0x004C)
649
650/****************************************************************************/
651/* For use by SCSI Initiator and SCSI Target end-to-end data protection */
652/****************************************************************************/
653
654#define MPI_IOCSTATUS_EEDP_CRC_ERROR (0x004D)
655#define MPI_IOCSTATUS_EEDP_LBA_TAG_ERROR (0x004E)
656#define MPI_IOCSTATUS_EEDP_APP_TAG_ERROR (0x004F)
657
658
659/****************************************************************************/
660/* SCSI (SPI & FCP) target values */
661/****************************************************************************/
662
663#define MPI_IOCSTATUS_TARGET_PRIORITY_IO (0x0060)
664#define MPI_IOCSTATUS_TARGET_INVALID_PORT (0x0061)
665#define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX (0x0062) /* obsolete */
666#define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX (0x0062)
667#define MPI_IOCSTATUS_TARGET_ABORTED (0x0063)
668#define MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE (0x0064)
669#define MPI_IOCSTATUS_TARGET_NO_CONNECTION (0x0065)
670#define MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH (0x006A)
671#define MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT (0x006B)
672
673/****************************************************************************/
674/* Additional FCP target values (obsolete) */
675/****************************************************************************/
676
677#define MPI_IOCSTATUS_TARGET_FC_ABORTED (0x0066) /* obsolete */
678#define MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID (0x0067) /* obsolete */
679#define MPI_IOCSTATUS_TARGET_FC_DID_INVALID (0x0068) /* obsolete */
680#define MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT (0x0069) /* obsolete */
681
682/****************************************************************************/
683/* Fibre Channel Direct Access values */
684/****************************************************************************/
685
686#define MPI_IOCSTATUS_FC_ABORTED (0x0066)
687#define MPI_IOCSTATUS_FC_RX_ID_INVALID (0x0067)
688#define MPI_IOCSTATUS_FC_DID_INVALID (0x0068)
689#define MPI_IOCSTATUS_FC_NODE_LOGGED_OUT (0x0069)
690#define MPI_IOCSTATUS_FC_EXCHANGE_CANCELED (0x006C)
691
692/****************************************************************************/
693/* LAN values */
694/****************************************************************************/
695
696#define MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND (0x0080)
697#define MPI_IOCSTATUS_LAN_DEVICE_FAILURE (0x0081)
698#define MPI_IOCSTATUS_LAN_TRANSMIT_ERROR (0x0082)
699#define MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED (0x0083)
700#define MPI_IOCSTATUS_LAN_RECEIVE_ERROR (0x0084)
701#define MPI_IOCSTATUS_LAN_RECEIVE_ABORTED (0x0085)
702#define MPI_IOCSTATUS_LAN_PARTIAL_PACKET (0x0086)
703#define MPI_IOCSTATUS_LAN_CANCELED (0x0087)
704
705/****************************************************************************/
706/* Serial Attached SCSI values */
707/****************************************************************************/
708
709#define MPI_IOCSTATUS_SAS_SMP_REQUEST_FAILED (0x0090)
710
711/****************************************************************************/
712/* Inband values */
713/****************************************************************************/
714
715#define MPI_IOCSTATUS_INBAND_ABORTED (0x0098)
716#define MPI_IOCSTATUS_INBAND_NO_CONNECTION (0x0099)
717
718/****************************************************************************/
719/* Diagnostic Tools values */
720/****************************************************************************/
721
722#define MPI_IOCSTATUS_DIAGNOSTIC_RELEASED (0x00A0)
723
724
725/****************************************************************************/
726/* IOCStatus flag to indicate that log info is available */
727/****************************************************************************/
728
729#define MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000)
730#define MPI_IOCSTATUS_MASK (0x7FFF)
731
732/****************************************************************************/
733/* LogInfo Types */
734/****************************************************************************/
735
736#define MPI_IOCLOGINFO_TYPE_MASK (0xF0000000)
737#define MPI_IOCLOGINFO_TYPE_SHIFT (28)
738#define MPI_IOCLOGINFO_TYPE_NONE (0x0)
739#define MPI_IOCLOGINFO_TYPE_SCSI (0x1)
740#define MPI_IOCLOGINFO_TYPE_FC (0x2)
741#define MPI_IOCLOGINFO_TYPE_SAS (0x3)
742#define MPI_IOCLOGINFO_TYPE_ISCSI (0x4)
743#define MPI_IOCLOGINFO_LOG_DATA_MASK (0x0FFFFFFF)
744
745
746#endif