2 * Copyright (c) 2000-2008 LSI Corporation.
6 * Title: MPI Message independent structures and definitions
7 * Creation Date: July 27, 2000
9 * mpi.h Version: 01.05.13
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 * 01-16-04 01.02.11 Added define for MPI_IOCLOGINFO_TYPE_SHIFT.
56 * 04-29-04 01.02.12 Added function codes for MPI_FUNCTION_DIAG_BUFFER_POST
57 * and MPI_FUNCTION_DIAG_RELEASE.
58 * Added MPI_IOCSTATUS_DIAGNOSTIC_RELEASED define.
59 * Bumped MPI_HEADER_VERSION_UNIT value.
60 * 05-11-04 01.03.01 Bumped MPI_VERSION_MINOR for MPI v1.3.
61 * Added codes for Inband.
62 * 08-19-04 01.05.01 Added defines for Host Buffer Access Control doorbell.
63 * Added define for offset of High Priority Request Queue.
64 * Added new function codes and new IOCStatus codes.
65 * Added a IOCLogInfo type of SAS.
66 * 12-07-04 01.05.02 Bumped MPI_HEADER_VERSION_UNIT.
67 * 12-09-04 01.05.03 Bumped MPI_HEADER_VERSION_UNIT.
68 * 01-15-05 01.05.04 Bumped MPI_HEADER_VERSION_UNIT.
69 * 02-09-05 01.05.05 Bumped MPI_HEADER_VERSION_UNIT.
70 * 02-22-05 01.05.06 Bumped MPI_HEADER_VERSION_UNIT.
71 * 03-11-05 01.05.07 Removed function codes for SCSI IO 32 and
72 * TargetAssistExtended requests.
73 * Removed EEDP IOCStatus codes.
74 * 06-24-05 01.05.08 Added function codes for SCSI IO 32 and
75 * TargetAssistExtended requests.
76 * Added EEDP IOCStatus codes.
77 * 08-03-05 01.05.09 Bumped MPI_HEADER_VERSION_UNIT.
78 * 08-30-05 01.05.10 Added 2 new IOCStatus codes for Target.
79 * 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT.
80 * 10-11-06 01.05.12 Bumped MPI_HEADER_VERSION_UNIT.
81 * 05-24-07 01.05.13 Bumped MPI_HEADER_VERSION_UNIT.
82 * --------------------------------------------------------------------------
89 /*****************************************************************************
91 * M P I V e r s i o n D e f i n i t i o n s
93 *****************************************************************************/
95 #define MPI_VERSION_MAJOR (0x01)
96 #define MPI_VERSION_MINOR (0x05)
97 #define MPI_VERSION_MAJOR_MASK (0xFF00)
98 #define MPI_VERSION_MAJOR_SHIFT (8)
99 #define MPI_VERSION_MINOR_MASK (0x00FF)
100 #define MPI_VERSION_MINOR_SHIFT (0)
101 #define MPI_VERSION ((MPI_VERSION_MAJOR << MPI_VERSION_MAJOR_SHIFT) | \
104 #define MPI_VERSION_01_00 (0x0100)
105 #define MPI_VERSION_01_01 (0x0101)
106 #define MPI_VERSION_01_02 (0x0102)
107 #define MPI_VERSION_01_03 (0x0103)
108 #define MPI_VERSION_01_05 (0x0105)
109 /* Note: The major versions of 0xe0 through 0xff are reserved */
111 /* versioning for this MPI header set */
112 #define MPI_HEADER_VERSION_UNIT (0x10)
113 #define MPI_HEADER_VERSION_DEV (0x00)
114 #define MPI_HEADER_VERSION_UNIT_MASK (0xFF00)
115 #define MPI_HEADER_VERSION_UNIT_SHIFT (8)
116 #define MPI_HEADER_VERSION_DEV_MASK (0x00FF)
117 #define MPI_HEADER_VERSION_DEV_SHIFT (0)
118 #define MPI_HEADER_VERSION ((MPI_HEADER_VERSION_UNIT << 8) | MPI_HEADER_VERSION_DEV)
120 /*****************************************************************************
122 * I O C S t a t e D e f i n i t i o n s
124 *****************************************************************************/
126 #define MPI_IOC_STATE_RESET (0x00000000)
127 #define MPI_IOC_STATE_READY (0x10000000)
128 #define MPI_IOC_STATE_OPERATIONAL (0x20000000)
129 #define MPI_IOC_STATE_FAULT (0x40000000)
131 #define MPI_IOC_STATE_MASK (0xF0000000)
132 #define MPI_IOC_STATE_SHIFT (28)
134 /* Fault state codes (product independent range 0x8000-0xFFFF) */
136 #define MPI_FAULT_REQUEST_MESSAGE_PCI_PARITY_ERROR (0x8111)
137 #define MPI_FAULT_REQUEST_MESSAGE_PCI_BUS_FAULT (0x8112)
138 #define MPI_FAULT_REPLY_MESSAGE_PCI_PARITY_ERROR (0x8113)
139 #define MPI_FAULT_REPLY_MESSAGE_PCI_BUS_FAULT (0x8114)
140 #define MPI_FAULT_DATA_SEND_PCI_PARITY_ERROR (0x8115)
141 #define MPI_FAULT_DATA_SEND_PCI_BUS_FAULT (0x8116)
142 #define MPI_FAULT_DATA_RECEIVE_PCI_PARITY_ERROR (0x8117)
143 #define MPI_FAULT_DATA_RECEIVE_PCI_BUS_FAULT (0x8118)
146 /*****************************************************************************
148 * 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
150 *****************************************************************************/
153 * Defines for working with the System Doorbell register.
154 * Values for doorbell function codes are included in the section that defines
155 * all the function codes (further on in this file).
157 #define MPI_DOORBELL_OFFSET (0x00000000)
158 #define MPI_DOORBELL_ACTIVE (0x08000000) /* DoorbellUsed */
159 #define MPI_DOORBELL_USED (MPI_DOORBELL_ACTIVE)
160 #define MPI_DOORBELL_ACTIVE_SHIFT (27)
161 #define MPI_DOORBELL_WHO_INIT_MASK (0x07000000)
162 #define MPI_DOORBELL_WHO_INIT_SHIFT (24)
163 #define MPI_DOORBELL_FUNCTION_MASK (0xFF000000)
164 #define MPI_DOORBELL_FUNCTION_SHIFT (24)
165 #define MPI_DOORBELL_ADD_DWORDS_MASK (0x00FF0000)
166 #define MPI_DOORBELL_ADD_DWORDS_SHIFT (16)
167 #define MPI_DOORBELL_DATA_MASK (0x0000FFFF)
168 #define MPI_DOORBELL_FUNCTION_SPECIFIC_MASK (0x0000FFFF)
170 /* values for Host Buffer Access Control doorbell function */
171 #define MPI_DB_HPBAC_VALUE_MASK (0x0000F000)
172 #define MPI_DB_HPBAC_ENABLE_ACCESS (0x01)
173 #define MPI_DB_HPBAC_DISABLE_ACCESS (0x02)
174 #define MPI_DB_HPBAC_FREE_BUFFER (0x03)
177 #define MPI_WRITE_SEQUENCE_OFFSET (0x00000004)
178 #define MPI_WRSEQ_KEY_VALUE_MASK (0x0000000F)
179 #define MPI_WRSEQ_1ST_KEY_VALUE (0x04)
180 #define MPI_WRSEQ_2ND_KEY_VALUE (0x0B)
181 #define MPI_WRSEQ_3RD_KEY_VALUE (0x02)
182 #define MPI_WRSEQ_4TH_KEY_VALUE (0x07)
183 #define MPI_WRSEQ_5TH_KEY_VALUE (0x0D)
185 #define MPI_DIAGNOSTIC_OFFSET (0x00000008)
186 #define MPI_DIAG_CLEAR_FLASH_BAD_SIG (0x00000400)
187 #define MPI_DIAG_PREVENT_IOC_BOOT (0x00000200)
188 #define MPI_DIAG_DRWE (0x00000080)
189 #define MPI_DIAG_FLASH_BAD_SIG (0x00000040)
190 #define MPI_DIAG_RESET_HISTORY (0x00000020)
191 #define MPI_DIAG_RW_ENABLE (0x00000010)
192 #define MPI_DIAG_RESET_ADAPTER (0x00000004)
193 #define MPI_DIAG_DISABLE_ARM (0x00000002)
194 #define MPI_DIAG_MEM_ENABLE (0x00000001)
196 #define MPI_TEST_BASE_ADDRESS_OFFSET (0x0000000C)
198 #define MPI_DIAG_RW_DATA_OFFSET (0x00000010)
200 #define MPI_DIAG_RW_ADDRESS_OFFSET (0x00000014)
202 #define MPI_HOST_INTERRUPT_STATUS_OFFSET (0x00000030)
203 #define MPI_HIS_IOP_DOORBELL_STATUS (0x80000000)
204 #define MPI_HIS_REPLY_MESSAGE_INTERRUPT (0x00000008)
205 #define MPI_HIS_DOORBELL_INTERRUPT (0x00000001)
207 #define MPI_HOST_INTERRUPT_MASK_OFFSET (0x00000034)
208 #define MPI_HIM_RIM (0x00000008)
209 #define MPI_HIM_DIM (0x00000001)
211 #define MPI_REQUEST_QUEUE_OFFSET (0x00000040)
212 #define MPI_REQUEST_POST_FIFO_OFFSET (0x00000040)
214 #define MPI_REPLY_QUEUE_OFFSET (0x00000044)
215 #define MPI_REPLY_POST_FIFO_OFFSET (0x00000044)
216 #define MPI_REPLY_FREE_FIFO_OFFSET (0x00000044)
218 #define MPI_HI_PRI_REQUEST_QUEUE_OFFSET (0x00000048)
222 /*****************************************************************************
224 * M e s s a g e F r a m e D e s c r i p t o r s
226 *****************************************************************************/
228 #define MPI_REQ_MF_DESCRIPTOR_NB_MASK (0x00000003)
229 #define MPI_REQ_MF_DESCRIPTOR_F_BIT (0x00000004)
230 #define MPI_REQ_MF_DESCRIPTOR_ADDRESS_MASK (0xFFFFFFF8)
232 #define MPI_ADDRESS_REPLY_A_BIT (0x80000000)
233 #define MPI_ADDRESS_REPLY_ADDRESS_MASK (0x7FFFFFFF)
235 #define MPI_CONTEXT_REPLY_A_BIT (0x80000000)
236 #define MPI_CONTEXT_REPLY_TYPE_MASK (0x60000000)
237 #define MPI_CONTEXT_REPLY_TYPE_SCSI_INIT (0x00)
238 #define MPI_CONTEXT_REPLY_TYPE_SCSI_TARGET (0x01)
239 #define MPI_CONTEXT_REPLY_TYPE_LAN (0x02)
240 #define MPI_CONTEXT_REPLY_TYPE_SHIFT (29)
241 #define MPI_CONTEXT_REPLY_CONTEXT_MASK (0x1FFFFFFF)
244 /****************************************************************************/
245 /* Context Reply macros */
246 /****************************************************************************/
248 #define MPI_GET_CONTEXT_REPLY_TYPE(x) (((x) & MPI_CONTEXT_REPLY_TYPE_MASK) \
249 >> MPI_CONTEXT_REPLY_TYPE_SHIFT)
251 #define MPI_SET_CONTEXT_REPLY_TYPE(x, typ) \
252 ((x) = ((x) & ~MPI_CONTEXT_REPLY_TYPE_MASK) | \
253 (((typ) << MPI_CONTEXT_REPLY_TYPE_SHIFT) & \
254 MPI_CONTEXT_REPLY_TYPE_MASK))
257 /*****************************************************************************
259 * M e s s a g e F u n c t i o n s
260 * 0x80 -> 0x8F reserved for private message use per product
263 *****************************************************************************/
265 #define MPI_FUNCTION_SCSI_IO_REQUEST (0x00)
266 #define MPI_FUNCTION_SCSI_TASK_MGMT (0x01)
267 #define MPI_FUNCTION_IOC_INIT (0x02)
268 #define MPI_FUNCTION_IOC_FACTS (0x03)
269 #define MPI_FUNCTION_CONFIG (0x04)
270 #define MPI_FUNCTION_PORT_FACTS (0x05)
271 #define MPI_FUNCTION_PORT_ENABLE (0x06)
272 #define MPI_FUNCTION_EVENT_NOTIFICATION (0x07)
273 #define MPI_FUNCTION_EVENT_ACK (0x08)
274 #define MPI_FUNCTION_FW_DOWNLOAD (0x09)
275 #define MPI_FUNCTION_TARGET_CMD_BUFFER_POST (0x0A)
276 #define MPI_FUNCTION_TARGET_ASSIST (0x0B)
277 #define MPI_FUNCTION_TARGET_STATUS_SEND (0x0C)
278 #define MPI_FUNCTION_TARGET_MODE_ABORT (0x0D)
279 #define MPI_FUNCTION_FC_LINK_SRVC_BUF_POST (0x0E)
280 #define MPI_FUNCTION_FC_LINK_SRVC_RSP (0x0F)
281 #define MPI_FUNCTION_FC_EX_LINK_SRVC_SEND (0x10)
282 #define MPI_FUNCTION_FC_ABORT (0x11)
283 #define MPI_FUNCTION_FW_UPLOAD (0x12)
284 #define MPI_FUNCTION_FC_COMMON_TRANSPORT_SEND (0x13)
285 #define MPI_FUNCTION_FC_PRIMITIVE_SEND (0x14)
287 #define MPI_FUNCTION_RAID_ACTION (0x15)
288 #define MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH (0x16)
290 #define MPI_FUNCTION_TOOLBOX (0x17)
292 #define MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR (0x18)
294 #define MPI_FUNCTION_MAILBOX (0x19)
296 #define MPI_FUNCTION_SMP_PASSTHROUGH (0x1A)
297 #define MPI_FUNCTION_SAS_IO_UNIT_CONTROL (0x1B)
298 #define MPI_FUNCTION_SATA_PASSTHROUGH (0x1C)
300 #define MPI_FUNCTION_DIAG_BUFFER_POST (0x1D)
301 #define MPI_FUNCTION_DIAG_RELEASE (0x1E)
303 #define MPI_FUNCTION_SCSI_IO_32 (0x1F)
305 #define MPI_FUNCTION_LAN_SEND (0x20)
306 #define MPI_FUNCTION_LAN_RECEIVE (0x21)
307 #define MPI_FUNCTION_LAN_RESET (0x22)
309 #define MPI_FUNCTION_TARGET_ASSIST_EXTENDED (0x23)
310 #define MPI_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24)
311 #define MPI_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25)
313 #define MPI_FUNCTION_INBAND_BUFFER_POST (0x28)
314 #define MPI_FUNCTION_INBAND_SEND (0x29)
315 #define MPI_FUNCTION_INBAND_RSP (0x2A)
316 #define MPI_FUNCTION_INBAND_ABORT (0x2B)
318 #define MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET (0x40)
319 #define MPI_FUNCTION_IO_UNIT_RESET (0x41)
320 #define MPI_FUNCTION_HANDSHAKE (0x42)
321 #define MPI_FUNCTION_REPLY_FRAME_REMOVAL (0x43)
322 #define MPI_FUNCTION_HOST_PAGEBUF_ACCESS_CONTROL (0x44)
325 /* standard version format */
326 typedef struct _MPI_VERSION_STRUCT
332 } MPI_VERSION_STRUCT, MPI_POINTER PTR_MPI_VERSION_STRUCT,
333 MpiVersionStruct_t, MPI_POINTER pMpiVersionStruct;
335 typedef union _MPI_VERSION_FORMAT
337 MPI_VERSION_STRUCT Struct;
339 } MPI_VERSION_FORMAT, MPI_POINTER PTR_MPI_VERSION_FORMAT,
340 MpiVersionFormat_t, MPI_POINTER pMpiVersionFormat_t;
343 /*****************************************************************************
345 * S c a t t e r G a t h e r E l e m e n t s
347 *****************************************************************************/
349 /****************************************************************************/
350 /* Simple element structures */
351 /****************************************************************************/
353 typedef struct _SGE_SIMPLE32
357 } SGE_SIMPLE32, MPI_POINTER PTR_SGE_SIMPLE32,
358 SGESimple32_t, MPI_POINTER pSGESimple32_t;
360 typedef struct _SGE_SIMPLE64
364 } SGE_SIMPLE64, MPI_POINTER PTR_SGE_SIMPLE64,
365 SGESimple64_t, MPI_POINTER pSGESimple64_t;
367 typedef struct _SGE_SIMPLE_UNION
375 } SGE_SIMPLE_UNION, MPI_POINTER PTR_SGE_SIMPLE_UNION,
376 SGESimpleUnion_t, MPI_POINTER pSGESimpleUnion_t;
378 /****************************************************************************/
379 /* Chain element structures */
380 /****************************************************************************/
382 typedef struct _SGE_CHAIN32
388 } SGE_CHAIN32, MPI_POINTER PTR_SGE_CHAIN32,
389 SGEChain32_t, MPI_POINTER pSGEChain32_t;
391 typedef struct _SGE_CHAIN64
397 } SGE_CHAIN64, MPI_POINTER PTR_SGE_CHAIN64,
398 SGEChain64_t, MPI_POINTER pSGEChain64_t;
400 typedef struct _SGE_CHAIN_UNION
410 } SGE_CHAIN_UNION, MPI_POINTER PTR_SGE_CHAIN_UNION,
411 SGEChainUnion_t, MPI_POINTER pSGEChainUnion_t;
413 /****************************************************************************/
414 /* Transaction Context element */
415 /****************************************************************************/
417 typedef struct _SGE_TRANSACTION32
423 U32 TransactionContext[1];
424 U32 TransactionDetails[1];
425 } SGE_TRANSACTION32, MPI_POINTER PTR_SGE_TRANSACTION32,
426 SGETransaction32_t, MPI_POINTER pSGETransaction32_t;
428 typedef struct _SGE_TRANSACTION64
434 U32 TransactionContext[2];
435 U32 TransactionDetails[1];
436 } SGE_TRANSACTION64, MPI_POINTER PTR_SGE_TRANSACTION64,
437 SGETransaction64_t, MPI_POINTER pSGETransaction64_t;
439 typedef struct _SGE_TRANSACTION96
445 U32 TransactionContext[3];
446 U32 TransactionDetails[1];
447 } SGE_TRANSACTION96, MPI_POINTER PTR_SGE_TRANSACTION96,
448 SGETransaction96_t, MPI_POINTER pSGETransaction96_t;
450 typedef struct _SGE_TRANSACTION128
456 U32 TransactionContext[4];
457 U32 TransactionDetails[1];
458 } SGE_TRANSACTION128, MPI_POINTER PTR_SGE_TRANSACTION128,
459 SGETransaction_t128, MPI_POINTER pSGETransaction_t128;
461 typedef struct _SGE_TRANSACTION_UNION
469 U32 TransactionContext32[1];
470 U32 TransactionContext64[2];
471 U32 TransactionContext96[3];
472 U32 TransactionContext128[4];
474 U32 TransactionDetails[1];
475 } SGE_TRANSACTION_UNION, MPI_POINTER PTR_SGE_TRANSACTION_UNION,
476 SGETransactionUnion_t, MPI_POINTER pSGETransactionUnion_t;
479 /****************************************************************************/
480 /* SGE IO types union for IO SGL's */
481 /****************************************************************************/
483 typedef struct _SGE_IO_UNION
487 SGE_SIMPLE_UNION Simple;
488 SGE_CHAIN_UNION Chain;
490 } SGE_IO_UNION, MPI_POINTER PTR_SGE_IO_UNION,
491 SGEIOUnion_t, MPI_POINTER pSGEIOUnion_t;
493 /****************************************************************************/
494 /* SGE union for SGL's with Simple and Transaction elements */
495 /****************************************************************************/
497 typedef struct _SGE_TRANS_SIMPLE_UNION
501 SGE_SIMPLE_UNION Simple;
502 SGE_TRANSACTION_UNION Transaction;
504 } SGE_TRANS_SIMPLE_UNION, MPI_POINTER PTR_SGE_TRANS_SIMPLE_UNION,
505 SGETransSimpleUnion_t, MPI_POINTER pSGETransSimpleUnion_t;
507 /****************************************************************************/
508 /* All SGE types union */
509 /****************************************************************************/
511 typedef struct _SGE_MPI_UNION
515 SGE_SIMPLE_UNION Simple;
516 SGE_CHAIN_UNION Chain;
517 SGE_TRANSACTION_UNION Transaction;
519 } SGE_MPI_UNION, MPI_POINTER PTR_SGE_MPI_UNION,
520 MPI_SGE_UNION_t, MPI_POINTER pMPI_SGE_UNION_t,
521 SGEAllUnion_t, MPI_POINTER pSGEAllUnion_t;
524 /****************************************************************************/
525 /* SGE field definition and masks */
526 /****************************************************************************/
528 /* Flags field bit definitions */
530 #define MPI_SGE_FLAGS_LAST_ELEMENT (0x80)
531 #define MPI_SGE_FLAGS_END_OF_BUFFER (0x40)
532 #define MPI_SGE_FLAGS_ELEMENT_TYPE_MASK (0x30)
533 #define MPI_SGE_FLAGS_LOCAL_ADDRESS (0x08)
534 #define MPI_SGE_FLAGS_DIRECTION (0x04)
535 #define MPI_SGE_FLAGS_ADDRESS_SIZE (0x02)
536 #define MPI_SGE_FLAGS_END_OF_LIST (0x01)
538 #define MPI_SGE_FLAGS_SHIFT (24)
540 #define MPI_SGE_LENGTH_MASK (0x00FFFFFF)
541 #define MPI_SGE_CHAIN_LENGTH_MASK (0x0000FFFF)
545 #define MPI_SGE_FLAGS_TRANSACTION_ELEMENT (0x00)
546 #define MPI_SGE_FLAGS_SIMPLE_ELEMENT (0x10)
547 #define MPI_SGE_FLAGS_CHAIN_ELEMENT (0x30)
548 #define MPI_SGE_FLAGS_ELEMENT_MASK (0x30)
550 /* Address location */
552 #define MPI_SGE_FLAGS_SYSTEM_ADDRESS (0x00)
556 #define MPI_SGE_FLAGS_IOC_TO_HOST (0x00)
557 #define MPI_SGE_FLAGS_HOST_TO_IOC (0x04)
561 #define MPI_SGE_FLAGS_32_BIT_ADDRESSING (0x00)
562 #define MPI_SGE_FLAGS_64_BIT_ADDRESSING (0x02)
566 #define MPI_SGE_FLAGS_32_BIT_CONTEXT (0x00)
567 #define MPI_SGE_FLAGS_64_BIT_CONTEXT (0x02)
568 #define MPI_SGE_FLAGS_96_BIT_CONTEXT (0x04)
569 #define MPI_SGE_FLAGS_128_BIT_CONTEXT (0x06)
571 #define MPI_SGE_CHAIN_OFFSET_MASK (0x00FF0000)
572 #define MPI_SGE_CHAIN_OFFSET_SHIFT (16)
575 /****************************************************************************/
576 /* SGE operation Macros */
577 /****************************************************************************/
579 /* SIMPLE FlagsLength manipulations... */
580 #define MPI_SGE_SET_FLAGS(f) ((U32)(f) << MPI_SGE_FLAGS_SHIFT)
581 #define MPI_SGE_GET_FLAGS(fl) (((fl) & ~MPI_SGE_LENGTH_MASK) >> MPI_SGE_FLAGS_SHIFT)
582 #define MPI_SGE_LENGTH(fl) ((fl) & MPI_SGE_LENGTH_MASK)
583 #define MPI_SGE_CHAIN_LENGTH(fl) ((fl) & MPI_SGE_CHAIN_LENGTH_MASK)
585 #define MPI_SGE_SET_FLAGS_LENGTH(f,l) (MPI_SGE_SET_FLAGS(f) | MPI_SGE_LENGTH(l))
587 #define MPI_pSGE_GET_FLAGS(psg) MPI_SGE_GET_FLAGS((psg)->FlagsLength)
588 #define MPI_pSGE_GET_LENGTH(psg) MPI_SGE_LENGTH((psg)->FlagsLength)
589 #define MPI_pSGE_SET_FLAGS_LENGTH(psg,f,l) (psg)->FlagsLength = MPI_SGE_SET_FLAGS_LENGTH(f,l)
590 /* CAUTION - The following are READ-MODIFY-WRITE! */
591 #define MPI_pSGE_SET_FLAGS(psg,f) (psg)->FlagsLength |= MPI_SGE_SET_FLAGS(f)
592 #define MPI_pSGE_SET_LENGTH(psg,l) (psg)->FlagsLength |= MPI_SGE_LENGTH(l)
594 #define MPI_GET_CHAIN_OFFSET(x) ((x&MPI_SGE_CHAIN_OFFSET_MASK)>>MPI_SGE_CHAIN_OFFSET_SHIFT)
598 /*****************************************************************************
600 * 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
602 *****************************************************************************/
604 /****************************************************************************/
605 /* Standard message request header for all request messages */
606 /****************************************************************************/
608 typedef struct _MSG_REQUEST_HEADER
610 U8 Reserved[2]; /* function specific */
613 U8 Reserved1[3]; /* function specific */
616 } MSG_REQUEST_HEADER, MPI_POINTER PTR_MSG_REQUEST_HEADER,
617 MPIHeader_t, MPI_POINTER pMPIHeader_t;
620 /****************************************************************************/
622 /****************************************************************************/
624 typedef struct _MSG_DEFAULT_REPLY
626 U8 Reserved[2]; /* function specific */
629 U8 Reserved1[3]; /* function specific */
632 U8 Reserved2[2]; /* function specific */
635 } MSG_DEFAULT_REPLY, MPI_POINTER PTR_MSG_DEFAULT_REPLY,
636 MPIDefaultReply_t, MPI_POINTER pMPIDefaultReply_t;
639 /* MsgFlags definition for all replies */
641 #define MPI_MSGFLAGS_CONTINUATION_REPLY (0x80)
644 /*****************************************************************************
646 * I O C S t a t u s V a l u e s
648 *****************************************************************************/
650 /****************************************************************************/
651 /* Common IOCStatus values for all replies */
652 /****************************************************************************/
654 #define MPI_IOCSTATUS_SUCCESS (0x0000)
655 #define MPI_IOCSTATUS_INVALID_FUNCTION (0x0001)
656 #define MPI_IOCSTATUS_BUSY (0x0002)
657 #define MPI_IOCSTATUS_INVALID_SGL (0x0003)
658 #define MPI_IOCSTATUS_INTERNAL_ERROR (0x0004)
659 #define MPI_IOCSTATUS_RESERVED (0x0005)
660 #define MPI_IOCSTATUS_INSUFFICIENT_RESOURCES (0x0006)
661 #define MPI_IOCSTATUS_INVALID_FIELD (0x0007)
662 #define MPI_IOCSTATUS_INVALID_STATE (0x0008)
663 #define MPI_IOCSTATUS_OP_STATE_NOT_SUPPORTED (0x0009)
665 /****************************************************************************/
666 /* Config IOCStatus values */
667 /****************************************************************************/
669 #define MPI_IOCSTATUS_CONFIG_INVALID_ACTION (0x0020)
670 #define MPI_IOCSTATUS_CONFIG_INVALID_TYPE (0x0021)
671 #define MPI_IOCSTATUS_CONFIG_INVALID_PAGE (0x0022)
672 #define MPI_IOCSTATUS_CONFIG_INVALID_DATA (0x0023)
673 #define MPI_IOCSTATUS_CONFIG_NO_DEFAULTS (0x0024)
674 #define MPI_IOCSTATUS_CONFIG_CANT_COMMIT (0x0025)
676 /****************************************************************************/
677 /* SCSIIO Reply (SPI & FCP) initiator values */
678 /****************************************************************************/
680 #define MPI_IOCSTATUS_SCSI_RECOVERED_ERROR (0x0040)
681 #define MPI_IOCSTATUS_SCSI_INVALID_BUS (0x0041)
682 #define MPI_IOCSTATUS_SCSI_INVALID_TARGETID (0x0042)
683 #define MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE (0x0043)
684 #define MPI_IOCSTATUS_SCSI_DATA_OVERRUN (0x0044)
685 #define MPI_IOCSTATUS_SCSI_DATA_UNDERRUN (0x0045)
686 #define MPI_IOCSTATUS_SCSI_IO_DATA_ERROR (0x0046)
687 #define MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR (0x0047)
688 #define MPI_IOCSTATUS_SCSI_TASK_TERMINATED (0x0048)
689 #define MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH (0x0049)
690 #define MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED (0x004A)
691 #define MPI_IOCSTATUS_SCSI_IOC_TERMINATED (0x004B)
692 #define MPI_IOCSTATUS_SCSI_EXT_TERMINATED (0x004C)
694 /****************************************************************************/
695 /* For use by SCSI Initiator and SCSI Target end-to-end data protection */
696 /****************************************************************************/
698 #define MPI_IOCSTATUS_EEDP_GUARD_ERROR (0x004D)
699 #define MPI_IOCSTATUS_EEDP_REF_TAG_ERROR (0x004E)
700 #define MPI_IOCSTATUS_EEDP_APP_TAG_ERROR (0x004F)
703 /****************************************************************************/
704 /* SCSI Target values */
705 /****************************************************************************/
707 #define MPI_IOCSTATUS_TARGET_PRIORITY_IO (0x0060)
708 #define MPI_IOCSTATUS_TARGET_INVALID_PORT (0x0061)
709 #define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX (0x0062) /* obsolete name */
710 #define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX (0x0062)
711 #define MPI_IOCSTATUS_TARGET_ABORTED (0x0063)
712 #define MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE (0x0064)
713 #define MPI_IOCSTATUS_TARGET_NO_CONNECTION (0x0065)
714 #define MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH (0x006A)
715 #define MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT (0x006B)
716 #define MPI_IOCSTATUS_TARGET_DATA_OFFSET_ERROR (0x006D)
717 #define MPI_IOCSTATUS_TARGET_TOO_MUCH_WRITE_DATA (0x006E)
718 #define MPI_IOCSTATUS_TARGET_IU_TOO_SHORT (0x006F)
719 #define MPI_IOCSTATUS_TARGET_ACK_NAK_TIMEOUT (0x0070)
720 #define MPI_IOCSTATUS_TARGET_NAK_RECEIVED (0x0071)
722 /****************************************************************************/
723 /* Additional FCP target values (obsolete) */
724 /****************************************************************************/
726 #define MPI_IOCSTATUS_TARGET_FC_ABORTED (0x0066) /* obsolete */
727 #define MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID (0x0067) /* obsolete */
728 #define MPI_IOCSTATUS_TARGET_FC_DID_INVALID (0x0068) /* obsolete */
729 #define MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT (0x0069) /* obsolete */
731 /****************************************************************************/
732 /* Fibre Channel Direct Access values */
733 /****************************************************************************/
735 #define MPI_IOCSTATUS_FC_ABORTED (0x0066)
736 #define MPI_IOCSTATUS_FC_RX_ID_INVALID (0x0067)
737 #define MPI_IOCSTATUS_FC_DID_INVALID (0x0068)
738 #define MPI_IOCSTATUS_FC_NODE_LOGGED_OUT (0x0069)
739 #define MPI_IOCSTATUS_FC_EXCHANGE_CANCELED (0x006C)
741 /****************************************************************************/
743 /****************************************************************************/
745 #define MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND (0x0080)
746 #define MPI_IOCSTATUS_LAN_DEVICE_FAILURE (0x0081)
747 #define MPI_IOCSTATUS_LAN_TRANSMIT_ERROR (0x0082)
748 #define MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED (0x0083)
749 #define MPI_IOCSTATUS_LAN_RECEIVE_ERROR (0x0084)
750 #define MPI_IOCSTATUS_LAN_RECEIVE_ABORTED (0x0085)
751 #define MPI_IOCSTATUS_LAN_PARTIAL_PACKET (0x0086)
752 #define MPI_IOCSTATUS_LAN_CANCELED (0x0087)
754 /****************************************************************************/
755 /* Serial Attached SCSI values */
756 /****************************************************************************/
758 #define MPI_IOCSTATUS_SAS_SMP_REQUEST_FAILED (0x0090)
759 #define MPI_IOCSTATUS_SAS_SMP_DATA_OVERRUN (0x0091)
761 /****************************************************************************/
763 /****************************************************************************/
765 #define MPI_IOCSTATUS_INBAND_ABORTED (0x0098)
766 #define MPI_IOCSTATUS_INBAND_NO_CONNECTION (0x0099)
768 /****************************************************************************/
769 /* Diagnostic Tools values */
770 /****************************************************************************/
772 #define MPI_IOCSTATUS_DIAGNOSTIC_RELEASED (0x00A0)
775 /****************************************************************************/
776 /* IOCStatus flag to indicate that log info is available */
777 /****************************************************************************/
779 #define MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000)
780 #define MPI_IOCSTATUS_MASK (0x7FFF)
782 /****************************************************************************/
784 /****************************************************************************/
786 #define MPI_IOCLOGINFO_TYPE_MASK (0xF0000000)
787 #define MPI_IOCLOGINFO_TYPE_SHIFT (28)
788 #define MPI_IOCLOGINFO_TYPE_NONE (0x0)
789 #define MPI_IOCLOGINFO_TYPE_SCSI (0x1)
790 #define MPI_IOCLOGINFO_TYPE_FC (0x2)
791 #define MPI_IOCLOGINFO_TYPE_SAS (0x3)
792 #define MPI_IOCLOGINFO_TYPE_ISCSI (0x4)
793 #define MPI_IOCLOGINFO_LOG_DATA_MASK (0x0FFFFFFF)