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gerrit-public.fairphone.software / kernel / msm-5.4 / b0df96a0068daee4f9c2189c29b9053eb6e46b17 / . / drivers / scsi / mpt2sas / mpi / mpi2_init.h
blob: 38c5da398143a83aca39b6e09e1429a0b05177a8 [file] [log] [blame]
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]1/*
sreekanth.reddy@lsi.com8c79d622012-07-17 15:56:10 +0530[diff] [blame]2 * Copyright (c) 2000-2012 LSI Corporation.
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]3 *
4 *
5 * Name: mpi2_init.h
6 * Title: MPI SCSI initiator mode messages and structures
7 * Creation Date: June 23, 2006
8 *
sreekanth.reddy@lsi.com8c79d622012-07-17 15:56:10 +0530[diff] [blame]9 * mpi2_init.h Version: 02.00.13
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]10 *
11 * Version History
12 * ---------------
13 *
14 * Date Version Description
15 * -------- -------- ------------------------------------------------------
16 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
17 * 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t.
18 * 12-18-07 02.00.02 Modified Task Management Target Reset Method defines.
19 * 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention.
20 * 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
21 * 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t.
22 * 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO
23 * Control field Task Attribute flags.
Lucas De Marchi25985ed2011-03-30 22:57:33 -0300[diff] [blame]24 * Moved LUN field defines to mpi2.h because they are
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]25 * common to many structures.
Kashyap, Desai7b936b02009-09-25 11:44:41 +0530[diff] [blame]26 * 05-06-09 02.00.07 Changed task management type of Query Unit Attention to
27 * Query Asynchronous Event.
28 * Defined two new bits in the SlotStatus field of the SCSI
29 * Enclosure Processor Request and Reply.
Kashyap, Desaif4af3c12009-12-16 18:55:54 +0530[diff] [blame]30 * 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for
31 * both SCSI IO Error Reply and SCSI Task Management Reply.
32 * Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY.
33 * Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define.
Kashyap, Desai203d65b2010-06-17 13:37:59 +0530[diff] [blame]34 * 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it.
Kashyap, Desai7d061402010-11-13 04:36:14 +0530[diff] [blame]35 * 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request.
Kashyap, Desaice7b1812011-06-14 10:55:45 +0530[diff] [blame]36 * 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define.
sreekanth.reddy@lsi.com8c79d622012-07-17 15:56:10 +0530[diff] [blame]37 * 02-06-12 02.00.13 Added alternate defines for Task Priority / Command
38 * Priority to match SAM-4.
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]39 * --------------------------------------------------------------------------
40 */
41
42#ifndef MPI2_INIT_H
43#define MPI2_INIT_H
44
45/*****************************************************************************
46*
47* SCSI Initiator Messages
48*
49*****************************************************************************/
50
51/****************************************************************************
52* SCSI IO messages and associated structures
53****************************************************************************/
54
55typedef struct
56{
57 U8 CDB[20]; /* 0x00 */
58 U32 PrimaryReferenceTag; /* 0x14 */
59 U16 PrimaryApplicationTag; /* 0x18 */
60 U16 PrimaryApplicationTagMask; /* 0x1A */
61 U32 TransferLength; /* 0x1C */
62} MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32,
63 Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t;
64
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]65typedef union
66{
67 U8 CDB32[32];
68 MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
69 MPI2_SGE_SIMPLE_UNION SGE;
70} MPI2_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION,
71 Mpi2ScsiIoCdb_t, MPI2_POINTER pMpi2ScsiIoCdb_t;
72
73/* SCSI IO Request Message */
74typedef struct _MPI2_SCSI_IO_REQUEST
75{
76 U16 DevHandle; /* 0x00 */
77 U8 ChainOffset; /* 0x02 */
78 U8 Function; /* 0x03 */
79 U16 Reserved1; /* 0x04 */
80 U8 Reserved2; /* 0x06 */
81 U8 MsgFlags; /* 0x07 */
82 U8 VP_ID; /* 0x08 */
83 U8 VF_ID; /* 0x09 */
84 U16 Reserved3; /* 0x0A */
85 U32 SenseBufferLowAddress; /* 0x0C */
86 U16 SGLFlags; /* 0x10 */
87 U8 SenseBufferLength; /* 0x12 */
88 U8 Reserved4; /* 0x13 */
89 U8 SGLOffset0; /* 0x14 */
90 U8 SGLOffset1; /* 0x15 */
91 U8 SGLOffset2; /* 0x16 */
92 U8 SGLOffset3; /* 0x17 */
93 U32 SkipCount; /* 0x18 */
94 U32 DataLength; /* 0x1C */
95 U32 BidirectionalDataLength; /* 0x20 */
96 U16 IoFlags; /* 0x24 */
97 U16 EEDPFlags; /* 0x26 */
98 U32 EEDPBlockSize; /* 0x28 */
99 U32 SecondaryReferenceTag; /* 0x2C */
100 U16 SecondaryApplicationTag; /* 0x30 */
101 U16 ApplicationTagTranslationMask; /* 0x32 */
102 U8 LUN[8]; /* 0x34 */
103 U32 Control; /* 0x3C */
104 MPI2_SCSI_IO_CDB_UNION CDB; /* 0x40 */
Kashyap, Desai7d061402010-11-13 04:36:14 +0530[diff] [blame]105
106#ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /* typically this is left undefined */
107 MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion;
108#endif
109
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]110 MPI2_SGE_IO_UNION SGL; /* 0x60 */
Kashyap, Desai7d061402010-11-13 04:36:14 +0530[diff] [blame]111
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]112} MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST,
113 Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t;
114
115/* SCSI IO MsgFlags bits */
116
117/* MsgFlags for SenseBufferAddressSpace */
118#define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C)
119#define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00)
120#define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04)
121#define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08)
122#define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C)
123
124/* SCSI IO SGLFlags bits */
125
126/* base values for Data Location Address Space */
127#define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C)
128#define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00)
129#define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04)
130#define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08)
131#define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C)
132
133/* base values for Type */
134#define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03)
135#define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00)
136#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01)
137#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02)
138
139/* shift values for each sub-field */
140#define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12)
141#define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8)
142#define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4)
143#define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0)
144
Kashyap, Desaice7b1812011-06-14 10:55:45 +0530[diff] [blame]145/* number of SGLOffset fields */
146#define MPI2_SCSIIO_NUM_SGLOFFSETS (4)
147
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]148/* SCSI IO IoFlags bits */
149
150/* Large CDB Address Space */
151#define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000)
152#define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000)
153#define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000)
154#define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000)
155#define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000)
156
157#define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
158#define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
159#define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400)
160#define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
161#define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF)
162
163/* SCSI IO EEDPFlags bits */
164
165#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
166#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
167#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
168#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
169
170#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400)
171#define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200)
172#define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100)
173
174#define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008)
175
176#define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007)
177#define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000)
178#define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001)
179#define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002)
180#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003)
181#define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004)
182#define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006)
183#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007)
184
185/* SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */
186
187/* SCSI IO Control bits */
188#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000)
189#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26)
190
191#define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000)
192#define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000)
193#define MPI2_SCSIIO_CONTROL_WRITE (0x01000000)
194#define MPI2_SCSIIO_CONTROL_READ (0x02000000)
195#define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000)
196
197#define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800)
198#define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11)
sreekanth.reddy@lsi.com8c79d622012-07-17 15:56:10 +0530[diff] [blame]199/* alternate name for the previous field; called Command Priority in SAM-4 */
200#define MPI2_SCSIIO_CONTROL_CMDPRI_MASK (0x00007800)
201#define MPI2_SCSIIO_CONTROL_CMDPRI_SHIFT (11)
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]202
203#define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
204#define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000)
205#define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100)
206#define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200)
207#define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400)
208
209#define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0)
210#define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000)
211#define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040)
212#define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080)
213
214
215/* SCSI IO Error Reply Message */
216typedef struct _MPI2_SCSI_IO_REPLY
217{
218 U16 DevHandle; /* 0x00 */
219 U8 MsgLength; /* 0x02 */
220 U8 Function; /* 0x03 */
221 U16 Reserved1; /* 0x04 */
222 U8 Reserved2; /* 0x06 */
223 U8 MsgFlags; /* 0x07 */
224 U8 VP_ID; /* 0x08 */
225 U8 VF_ID; /* 0x09 */
226 U16 Reserved3; /* 0x0A */
227 U8 SCSIStatus; /* 0x0C */
228 U8 SCSIState; /* 0x0D */
229 U16 IOCStatus; /* 0x0E */
230 U32 IOCLogInfo; /* 0x10 */
231 U32 TransferCount; /* 0x14 */
232 U32 SenseCount; /* 0x18 */
233 U32 ResponseInfo; /* 0x1C */
234 U16 TaskTag; /* 0x20 */
235 U16 Reserved4; /* 0x22 */
236 U32 BidirectionalTransferCount; /* 0x24 */
237 U32 Reserved5; /* 0x28 */
238 U32 Reserved6; /* 0x2C */
239} MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY,
240 Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t;
241
242/* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
243
244#define MPI2_SCSI_STATUS_GOOD (0x00)
245#define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02)
246#define MPI2_SCSI_STATUS_CONDITION_MET (0x04)
247#define MPI2_SCSI_STATUS_BUSY (0x08)
248#define MPI2_SCSI_STATUS_INTERMEDIATE (0x10)
249#define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14)
250#define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18)
251#define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /* obsolete */
252#define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28)
253#define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30)
254#define MPI2_SCSI_STATUS_TASK_ABORTED (0x40)
255
256/* SCSI IO Reply SCSIState flags */
257
258#define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10)
259#define MPI2_SCSI_STATE_TERMINATED (0x08)
260#define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04)
261#define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02)
262#define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01)
263
Kashyap, Desaif4af3c12009-12-16 18:55:54 +0530[diff] [blame]264/* masks and shifts for the ResponseInfo field */
265
266#define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF)
267#define MPI2_SCSI_RI_SHIFT_REASONCODE (0)
268
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]269#define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF)
270
271
272/****************************************************************************
273* SCSI Task Management messages
274****************************************************************************/
275
276/* SCSI Task Management Request Message */
277typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST
278{
279 U16 DevHandle; /* 0x00 */
280 U8 ChainOffset; /* 0x02 */
281 U8 Function; /* 0x03 */
282 U8 Reserved1; /* 0x04 */
283 U8 TaskType; /* 0x05 */
284 U8 Reserved2; /* 0x06 */
285 U8 MsgFlags; /* 0x07 */
286 U8 VP_ID; /* 0x08 */
287 U8 VF_ID; /* 0x09 */
288 U16 Reserved3; /* 0x0A */
289 U8 LUN[8]; /* 0x0C */
290 U32 Reserved4[7]; /* 0x14 */
291 U16 TaskMID; /* 0x30 */
292 U16 Reserved5; /* 0x32 */
293} MPI2_SCSI_TASK_MANAGE_REQUEST,
294 MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
295 Mpi2SCSITaskManagementRequest_t,
296 MPI2_POINTER pMpi2SCSITaskManagementRequest_t;
297
298/* TaskType values */
299
300#define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01)
301#define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02)
302#define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03)
303#define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05)
304#define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06)
305#define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07)
306#define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08)
307#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09)
Kashyap, Desai7b936b02009-09-25 11:44:41 +0530[diff] [blame]308#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A)
309
310/* obsolete TaskType name */
311#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION \
312 (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]313
314/* MsgFlags bits */
315
316#define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18)
317#define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00)
318#define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08)
319#define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10)
320
321#define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01)
322
323
324
325/* SCSI Task Management Reply Message */
326typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY
327{
328 U16 DevHandle; /* 0x00 */
329 U8 MsgLength; /* 0x02 */
330 U8 Function; /* 0x03 */
331 U8 ResponseCode; /* 0x04 */
332 U8 TaskType; /* 0x05 */
333 U8 Reserved1; /* 0x06 */
334 U8 MsgFlags; /* 0x07 */
335 U8 VP_ID; /* 0x08 */
336 U8 VF_ID; /* 0x09 */
337 U16 Reserved2; /* 0x0A */
338 U16 Reserved3; /* 0x0C */
339 U16 IOCStatus; /* 0x0E */
340 U32 IOCLogInfo; /* 0x10 */
341 U32 TerminationCount; /* 0x14 */
Kashyap, Desaif4af3c12009-12-16 18:55:54 +0530[diff] [blame]342 U32 ResponseInfo; /* 0x18 */
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]343} MPI2_SCSI_TASK_MANAGE_REPLY,
344 MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
345 Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t;
346
347/* ResponseCode values */
348
349#define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00)
350#define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02)
351#define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04)
352#define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05)
353#define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08)
354#define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09)
Kashyap, Desaif4af3c12009-12-16 18:55:54 +0530[diff] [blame]355#define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A)
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]356#define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80)
357
Kashyap, Desaif4af3c12009-12-16 18:55:54 +0530[diff] [blame]358/* masks and shifts for the ResponseInfo field */
359
360#define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF)
361#define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0)
362#define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00)
363#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8)
364#define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000)
365#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16)
366#define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000)
367#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24)
368
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]369
370/****************************************************************************
371* SCSI Enclosure Processor messages
372****************************************************************************/
373
374/* SCSI Enclosure Processor Request Message */
375typedef struct _MPI2_SEP_REQUEST
376{
377 U16 DevHandle; /* 0x00 */
378 U8 ChainOffset; /* 0x02 */
379 U8 Function; /* 0x03 */
380 U8 Action; /* 0x04 */
381 U8 Flags; /* 0x05 */
382 U8 Reserved1; /* 0x06 */
383 U8 MsgFlags; /* 0x07 */
384 U8 VP_ID; /* 0x08 */
385 U8 VF_ID; /* 0x09 */
386 U16 Reserved2; /* 0x0A */
387 U32 SlotStatus; /* 0x0C */
388 U32 Reserved3; /* 0x10 */
389 U32 Reserved4; /* 0x14 */
390 U32 Reserved5; /* 0x18 */
391 U16 Slot; /* 0x1C */
392 U16 EnclosureHandle; /* 0x1E */
393} MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST,
394 Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t;
395
396/* Action defines */
397#define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00)
398#define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01)
399
400/* Flags defines */
401#define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00)
402#define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01)
403
404/* SlotStatus defines */
405#define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000)
406#define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
407#define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
408#define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100)
409#define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080)
410#define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
Kashyap, Desai7b936b02009-09-25 11:44:41 +0530[diff] [blame]411#define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
412#define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]413#define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004)
414#define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002)
415#define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001)
416
417
418/* SCSI Enclosure Processor Reply Message */
419typedef struct _MPI2_SEP_REPLY
420{
421 U16 DevHandle; /* 0x00 */
422 U8 MsgLength; /* 0x02 */
423 U8 Function; /* 0x03 */
424 U8 Action; /* 0x04 */
425 U8 Flags; /* 0x05 */
426 U8 Reserved1; /* 0x06 */
427 U8 MsgFlags; /* 0x07 */
428 U8 VP_ID; /* 0x08 */
429 U8 VF_ID; /* 0x09 */
430 U16 Reserved2; /* 0x0A */
431 U16 Reserved3; /* 0x0C */
432 U16 IOCStatus; /* 0x0E */
433 U32 IOCLogInfo; /* 0x10 */
434 U32 SlotStatus; /* 0x14 */
435 U32 Reserved4; /* 0x18 */
436 U16 Slot; /* 0x1C */
437 U16 EnclosureHandle; /* 0x1E */
438} MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY,
439 Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t;
440
441/* SlotStatus defines */
442#define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000)
443#define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
444#define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
445#define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100)
446#define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080)
447#define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
Kashyap, Desai7b936b02009-09-25 11:44:41 +0530[diff] [blame]448#define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
449#define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
Eric Moore635374e2009-03-09 01:21:12 -0600[diff] [blame]450#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004)
451#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002)
452#define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001)
453
454
455#endif
456
457