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gerrit-public.fairphone.software / kernel / msm-5.4 / c1a71d1c0440c47e006845f8accc1f212ca86852 / . / drivers / message / fusion / lsi / mpi_raid.h
blob: 802255d2747c0c64ce519f67de0606c8fb7b4841 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]1/*
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame^]2 * Copyright (c) 2001-2005 LSI Logic Corporation.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]3 *
4 *
5 * Name: mpi_raid.h
6 * Title: MPI RAID message and structures
7 * Creation Date: February 27, 2001
8 *
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame^]9 * mpi_raid.h Version: 01.05.02
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]10 *
11 * Version History
12 * ---------------
13 *
14 * Date Version Description
15 * -------- -------- ------------------------------------------------------
16 * 02-27-01 01.01.01 Original release for this file.
17 * 03-27-01 01.01.02 Added structure offset comments.
18 * 08-08-01 01.02.01 Original release for v1.2 work.
19 * 09-28-01 01.02.02 Major rework for MPI v1.2 Integrated RAID changes.
20 * 10-04-01 01.02.03 Added ActionData defines for
21 * MPI_RAID_ACTION_DELETE_VOLUME action.
22 * 11-01-01 01.02.04 Added define for MPI_RAID_ACTION_ADATA_DO_NOT_SYNC.
23 * 03-14-02 01.02.05 Added define for MPI_RAID_ACTION_ADATA_LOW_LEVEL_INIT.
24 * 05-07-02 01.02.06 Added define for MPI_RAID_ACTION_ACTIVATE_VOLUME,
25 * MPI_RAID_ACTION_INACTIVATE_VOLUME, and
26 * MPI_RAID_ACTION_ADATA_INACTIVATE_ALL.
27 * 07-12-02 01.02.07 Added structures for Mailbox request and reply.
28 * 11-15-02 01.02.08 Added missing MsgContext field to MSG_MAILBOX_REQUEST.
29 * 04-01-03 01.02.09 New action data option flag for
30 * MPI_RAID_ACTION_DELETE_VOLUME.
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame^]31 * 05-11-04 01.03.01 Original release for MPI v1.3.
32 * 08-19-04 01.05.01 Original release for MPI v1.5.
33 * 01-15-05 01.05.02 Added defines for the two new RAID Actions for
34 * _SET_RESYNC_RATE and _SET_DATA_SCRUB_RATE.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]35 * --------------------------------------------------------------------------
36 */
37
38#ifndef MPI_RAID_H
39#define MPI_RAID_H
40
41
42/******************************************************************************
43*
44* R A I D M e s s a g e s
45*
46*******************************************************************************/
47
48
49/****************************************************************************/
50/* RAID Action Request */
51/****************************************************************************/
52
53typedef struct _MSG_RAID_ACTION
54{
55 U8 Action; /* 00h */
56 U8 Reserved1; /* 01h */
57 U8 ChainOffset; /* 02h */
58 U8 Function; /* 03h */
59 U8 VolumeID; /* 04h */
60 U8 VolumeBus; /* 05h */
61 U8 PhysDiskNum; /* 06h */
62 U8 MsgFlags; /* 07h */
63 U32 MsgContext; /* 08h */
64 U32 Reserved2; /* 0Ch */
65 U32 ActionDataWord; /* 10h */
66 SGE_SIMPLE_UNION ActionDataSGE; /* 14h */
67} MSG_RAID_ACTION_REQUEST, MPI_POINTER PTR_MSG_RAID_ACTION_REQUEST,
68 MpiRaidActionRequest_t , MPI_POINTER pMpiRaidActionRequest_t;
69
70
71/* RAID Action request Action values */
72
73#define MPI_RAID_ACTION_STATUS (0x00)
74#define MPI_RAID_ACTION_INDICATOR_STRUCT (0x01)
75#define MPI_RAID_ACTION_CREATE_VOLUME (0x02)
76#define MPI_RAID_ACTION_DELETE_VOLUME (0x03)
77#define MPI_RAID_ACTION_DISABLE_VOLUME (0x04)
78#define MPI_RAID_ACTION_ENABLE_VOLUME (0x05)
79#define MPI_RAID_ACTION_QUIESCE_PHYS_IO (0x06)
80#define MPI_RAID_ACTION_ENABLE_PHYS_IO (0x07)
81#define MPI_RAID_ACTION_CHANGE_VOLUME_SETTINGS (0x08)
82#define MPI_RAID_ACTION_PHYSDISK_OFFLINE (0x0A)
83#define MPI_RAID_ACTION_PHYSDISK_ONLINE (0x0B)
84#define MPI_RAID_ACTION_CHANGE_PHYSDISK_SETTINGS (0x0C)
85#define MPI_RAID_ACTION_CREATE_PHYSDISK (0x0D)
86#define MPI_RAID_ACTION_DELETE_PHYSDISK (0x0E)
87#define MPI_RAID_ACTION_FAIL_PHYSDISK (0x0F)
88#define MPI_RAID_ACTION_REPLACE_PHYSDISK (0x10)
89#define MPI_RAID_ACTION_ACTIVATE_VOLUME (0x11)
90#define MPI_RAID_ACTION_INACTIVATE_VOLUME (0x12)
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame^]91#define MPI_RAID_ACTION_SET_RESYNC_RATE (0x13)
92#define MPI_RAID_ACTION_SET_DATA_SCRUB_RATE (0x14)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]93
94/* ActionDataWord defines for use with MPI_RAID_ACTION_CREATE_VOLUME action */
95#define MPI_RAID_ACTION_ADATA_DO_NOT_SYNC (0x00000001)
96#define MPI_RAID_ACTION_ADATA_LOW_LEVEL_INIT (0x00000002)
97
98/* ActionDataWord defines for use with MPI_RAID_ACTION_DELETE_VOLUME action */
99#define MPI_RAID_ACTION_ADATA_KEEP_PHYS_DISKS (0x00000000)
100#define MPI_RAID_ACTION_ADATA_DEL_PHYS_DISKS (0x00000001)
101
102#define MPI_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000)
103#define MPI_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000002)
104
105/* ActionDataWord defines for use with MPI_RAID_ACTION_ACTIVATE_VOLUME action */
106#define MPI_RAID_ACTION_ADATA_INACTIVATE_ALL (0x00000001)
107
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame^]108/* ActionDataWord defines for use with MPI_RAID_ACTION_SET_RESYNC_RATE action */
109#define MPI_RAID_ACTION_ADATA_RESYNC_RATE_MASK (0x000000FF)
110
111/* ActionDataWord defines for use with MPI_RAID_ACTION_SET_DATA_SCRUB_RATE action */
112#define MPI_RAID_ACTION_ADATA_DATA_SCRUB_RATE_MASK (0x000000FF)
113
114
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]115
116/* RAID Action reply message */
117
118typedef struct _MSG_RAID_ACTION_REPLY
119{
120 U8 Action; /* 00h */
121 U8 Reserved; /* 01h */
122 U8 MsgLength; /* 02h */
123 U8 Function; /* 03h */
124 U8 VolumeID; /* 04h */
125 U8 VolumeBus; /* 05h */
126 U8 PhysDiskNum; /* 06h */
127 U8 MsgFlags; /* 07h */
128 U32 MsgContext; /* 08h */
129 U16 ActionStatus; /* 0Ch */
130 U16 IOCStatus; /* 0Eh */
131 U32 IOCLogInfo; /* 10h */
132 U32 VolumeStatus; /* 14h */
133 U32 ActionData; /* 18h */
134} MSG_RAID_ACTION_REPLY, MPI_POINTER PTR_MSG_RAID_ACTION_REPLY,
135 MpiRaidActionReply_t, MPI_POINTER pMpiRaidActionReply_t;
136
137
138/* RAID Volume reply ActionStatus values */
139
140#define MPI_RAID_ACTION_ASTATUS_SUCCESS (0x0000)
141#define MPI_RAID_ACTION_ASTATUS_INVALID_ACTION (0x0001)
142#define MPI_RAID_ACTION_ASTATUS_FAILURE (0x0002)
143#define MPI_RAID_ACTION_ASTATUS_IN_PROGRESS (0x0003)
144
145
146/* RAID Volume reply RAID Volume Indicator structure */
147
148typedef struct _MPI_RAID_VOL_INDICATOR
149{
150 U64 TotalBlocks; /* 00h */
151 U64 BlocksRemaining; /* 08h */
152} MPI_RAID_VOL_INDICATOR, MPI_POINTER PTR_MPI_RAID_VOL_INDICATOR,
153 MpiRaidVolIndicator_t, MPI_POINTER pMpiRaidVolIndicator_t;
154
155
156/****************************************************************************/
157/* SCSI IO RAID Passthrough Request */
158/****************************************************************************/
159
160typedef struct _MSG_SCSI_IO_RAID_PT_REQUEST
161{
162 U8 PhysDiskNum; /* 00h */
163 U8 Reserved1; /* 01h */
164 U8 ChainOffset; /* 02h */
165 U8 Function; /* 03h */
166 U8 CDBLength; /* 04h */
167 U8 SenseBufferLength; /* 05h */
168 U8 Reserved2; /* 06h */
169 U8 MsgFlags; /* 07h */
170 U32 MsgContext; /* 08h */
171 U8 LUN[8]; /* 0Ch */
172 U32 Control; /* 14h */
173 U8 CDB[16]; /* 18h */
174 U32 DataLength; /* 28h */
175 U32 SenseBufferLowAddr; /* 2Ch */
176 SGE_IO_UNION SGL; /* 30h */
177} MSG_SCSI_IO_RAID_PT_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REQUEST,
178 SCSIIORaidPassthroughRequest_t, MPI_POINTER pSCSIIORaidPassthroughRequest_t;
179
180
181/* SCSI IO RAID Passthrough reply structure */
182
183typedef struct _MSG_SCSI_IO_RAID_PT_REPLY
184{
185 U8 PhysDiskNum; /* 00h */
186 U8 Reserved1; /* 01h */
187 U8 MsgLength; /* 02h */
188 U8 Function; /* 03h */
189 U8 CDBLength; /* 04h */
190 U8 SenseBufferLength; /* 05h */
191 U8 Reserved2; /* 06h */
192 U8 MsgFlags; /* 07h */
193 U32 MsgContext; /* 08h */
194 U8 SCSIStatus; /* 0Ch */
195 U8 SCSIState; /* 0Dh */
196 U16 IOCStatus; /* 0Eh */
197 U32 IOCLogInfo; /* 10h */
198 U32 TransferCount; /* 14h */
199 U32 SenseCount; /* 18h */
200 U32 ResponseInfo; /* 1Ch */
201} MSG_SCSI_IO_RAID_PT_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REPLY,
202 SCSIIORaidPassthroughReply_t, MPI_POINTER pSCSIIORaidPassthroughReply_t;
203
204
205/****************************************************************************/
206/* Mailbox reqeust structure */
207/****************************************************************************/
208
209typedef struct _MSG_MAILBOX_REQUEST
210{
211 U16 Reserved1;
212 U8 ChainOffset;
213 U8 Function;
214 U16 Reserved2;
215 U8 Reserved3;
216 U8 MsgFlags;
217 U32 MsgContext;
218 U8 Command[10];
219 U16 Reserved4;
220 SGE_IO_UNION SGL;
221} MSG_MAILBOX_REQUEST, MPI_POINTER PTR_MSG_MAILBOX_REQUEST,
222 MailboxRequest_t, MPI_POINTER pMailboxRequest_t;
223
224
225/* Mailbox reply structure */
226typedef struct _MSG_MAILBOX_REPLY
227{
228 U16 Reserved1; /* 00h */
229 U8 MsgLength; /* 02h */
230 U8 Function; /* 03h */
231 U16 Reserved2; /* 04h */
232 U8 Reserved3; /* 06h */
233 U8 MsgFlags; /* 07h */
234 U32 MsgContext; /* 08h */
235 U16 MailboxStatus; /* 0Ch */
236 U16 IOCStatus; /* 0Eh */
237 U32 IOCLogInfo; /* 10h */
238 U32 Reserved4; /* 14h */
239} MSG_MAILBOX_REPLY, MPI_POINTER PTR_MSG_MAILBOX_REPLY,
240 MailboxReply_t, MPI_POINTER pMailboxReply_t;
241
242#endif
243
244
245