1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (c) 2001-2008 LSI Corporation.
4 *
5 *
6 * Name: mpi_raid.h
7 * Title: MPI RAID message and structures
8 * Creation Date: February 27, 2001
9 *
10 * mpi_raid.h Version: 01.05.05
11 *
12 * Version History
13 * ---------------
14 *
15 * Date Version Description
16 * -------- -------- ------------------------------------------------------
17 * 02-27-01 01.01.01 Original release for this file.
18 * 03-27-01 01.01.02 Added structure offset comments.
19 * 08-08-01 01.02.01 Original release for v1.2 work.
20 * 09-28-01 01.02.02 Major rework for MPI v1.2 Integrated RAID changes.
21 * 10-04-01 01.02.03 Added ActionData defines for
22 * MPI_RAID_ACTION_DELETE_VOLUME action.
23 * 11-01-01 01.02.04 Added define for MPI_RAID_ACTION_ADATA_DO_NOT_SYNC.
24 * 03-14-02 01.02.05 Added define for MPI_RAID_ACTION_ADATA_LOW_LEVEL_INIT.
25 * 05-07-02 01.02.06 Added define for MPI_RAID_ACTION_ACTIVATE_VOLUME,
26 * MPI_RAID_ACTION_INACTIVATE_VOLUME, and
27 * MPI_RAID_ACTION_ADATA_INACTIVATE_ALL.
28 * 07-12-02 01.02.07 Added structures for Mailbox request and reply.
29 * 11-15-02 01.02.08 Added missing MsgContext field to MSG_MAILBOX_REQUEST.
30 * 04-01-03 01.02.09 New action data option flag for
31 * MPI_RAID_ACTION_DELETE_VOLUME.
32 * 05-11-04 01.03.01 Original release for MPI v1.3.
33 * 08-19-04 01.05.01 Original release for MPI v1.5.
34 * 01-15-05 01.05.02 Added defines for the two new RAID Actions for
35 * _SET_RESYNC_RATE and _SET_DATA_SCRUB_RATE.
36 * 02-28-07 01.05.03 Added new RAID Action, Device FW Update Mode, and
37 * associated defines.
38 * 08-07-07 01.05.04 Added Disable Full Rebuild bit to the ActionDataWord
39 * for the RAID Action MPI_RAID_ACTION_DISABLE_VOLUME.
40 * 01-15-08 01.05.05 Added define for MPI_RAID_ACTION_SET_VOLUME_NAME.
41 * --------------------------------------------------------------------------
42 */
43
44#ifndef MPI_RAID_H
45#define MPI_RAID_H
46
47
48/******************************************************************************
49*
50* R A I D M e s s a g e s
51*
52*******************************************************************************/
53
54
55/****************************************************************************/
56/* RAID Action Request */
57/****************************************************************************/
58
59typedef struct _MSG_RAID_ACTION
60{
61 U8 Action; /* 00h */
62 U8 Reserved1; /* 01h */
63 U8 ChainOffset; /* 02h */
64 U8 Function; /* 03h */
65 U8 VolumeID; /* 04h */
66 U8 VolumeBus; /* 05h */
67 U8 PhysDiskNum; /* 06h */
68 U8 MsgFlags; /* 07h */
69 U32 MsgContext; /* 08h */
70 U32 Reserved2; /* 0Ch */
71 U32 ActionDataWord; /* 10h */
72 SGE_SIMPLE_UNION ActionDataSGE; /* 14h */
73} MSG_RAID_ACTION_REQUEST, MPI_POINTER PTR_MSG_RAID_ACTION_REQUEST,
74 MpiRaidActionRequest_t , MPI_POINTER pMpiRaidActionRequest_t;
75
76
77/* RAID Action request Action values */
78
79#define MPI_RAID_ACTION_STATUS (0x00)
80#define MPI_RAID_ACTION_INDICATOR_STRUCT (0x01)
81#define MPI_RAID_ACTION_CREATE_VOLUME (0x02)
82#define MPI_RAID_ACTION_DELETE_VOLUME (0x03)
83#define MPI_RAID_ACTION_DISABLE_VOLUME (0x04)
84#define MPI_RAID_ACTION_ENABLE_VOLUME (0x05)
85#define MPI_RAID_ACTION_QUIESCE_PHYS_IO (0x06)
86#define MPI_RAID_ACTION_ENABLE_PHYS_IO (0x07)
87#define MPI_RAID_ACTION_CHANGE_VOLUME_SETTINGS (0x08)
88#define MPI_RAID_ACTION_PHYSDISK_OFFLINE (0x0A)
89#define MPI_RAID_ACTION_PHYSDISK_ONLINE (0x0B)
90#define MPI_RAID_ACTION_CHANGE_PHYSDISK_SETTINGS (0x0C)
91#define MPI_RAID_ACTION_CREATE_PHYSDISK (0x0D)
92#define MPI_RAID_ACTION_DELETE_PHYSDISK (0x0E)
93#define MPI_RAID_ACTION_FAIL_PHYSDISK (0x0F)
94#define MPI_RAID_ACTION_REPLACE_PHYSDISK (0x10)
95#define MPI_RAID_ACTION_ACTIVATE_VOLUME (0x11)
96#define MPI_RAID_ACTION_INACTIVATE_VOLUME (0x12)
97#define MPI_RAID_ACTION_SET_RESYNC_RATE (0x13)
98#define MPI_RAID_ACTION_SET_DATA_SCRUB_RATE (0x14)
99#define MPI_RAID_ACTION_DEVICE_FW_UPDATE_MODE (0x15)
100#define MPI_RAID_ACTION_SET_VOLUME_NAME (0x16)
101
102/* ActionDataWord defines for use with MPI_RAID_ACTION_CREATE_VOLUME action */
103#define MPI_RAID_ACTION_ADATA_DO_NOT_SYNC (0x00000001)
104#define MPI_RAID_ACTION_ADATA_LOW_LEVEL_INIT (0x00000002)
105
106/* ActionDataWord defines for use with MPI_RAID_ACTION_DELETE_VOLUME action */
107#define MPI_RAID_ACTION_ADATA_KEEP_PHYS_DISKS (0x00000000)
108#define MPI_RAID_ACTION_ADATA_DEL_PHYS_DISKS (0x00000001)
109
110#define MPI_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000)
111#define MPI_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000002)
112
113/* ActionDataWord defines for use with MPI_RAID_ACTION_DISABLE_VOLUME action */
114#define MPI_RAID_ACTION_ADATA_DISABLE_FULL_REBUILD (0x00000001)
115
116/* ActionDataWord defines for use with MPI_RAID_ACTION_ACTIVATE_VOLUME action */
117#define MPI_RAID_ACTION_ADATA_INACTIVATE_ALL (0x00000001)
118
119/* ActionDataWord defines for use with MPI_RAID_ACTION_SET_RESYNC_RATE action */
120#define MPI_RAID_ACTION_ADATA_RESYNC_RATE_MASK (0x000000FF)
121
122/* ActionDataWord defines for use with MPI_RAID_ACTION_SET_DATA_SCRUB_RATE action */
123#define MPI_RAID_ACTION_ADATA_DATA_SCRUB_RATE_MASK (0x000000FF)
124
125/* ActionDataWord defines for use with MPI_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */
126#define MPI_RAID_ACTION_ADATA_ENABLE_FW_UPDATE (0x00000001)
127#define MPI_RAID_ACTION_ADATA_MASK_FW_UPDATE_TIMEOUT (0x0000FF00)
128#define MPI_RAID_ACTION_ADATA_SHIFT_FW_UPDATE_TIMEOUT (8)
129
130
131/* RAID Action reply message */
132
133typedef struct _MSG_RAID_ACTION_REPLY
134{
135 U8 Action; /* 00h */
136 U8 Reserved; /* 01h */
137 U8 MsgLength; /* 02h */
138 U8 Function; /* 03h */
139 U8 VolumeID; /* 04h */
140 U8 VolumeBus; /* 05h */
141 U8 PhysDiskNum; /* 06h */
142 U8 MsgFlags; /* 07h */
143 U32 MsgContext; /* 08h */
144 U16 ActionStatus; /* 0Ch */
145 U16 IOCStatus; /* 0Eh */
146 U32 IOCLogInfo; /* 10h */
147 U32 VolumeStatus; /* 14h */
148 U32 ActionData; /* 18h */
149} MSG_RAID_ACTION_REPLY, MPI_POINTER PTR_MSG_RAID_ACTION_REPLY,
150 MpiRaidActionReply_t, MPI_POINTER pMpiRaidActionReply_t;
151
152
153/* RAID Volume reply ActionStatus values */
154
155#define MPI_RAID_ACTION_ASTATUS_SUCCESS (0x0000)
156#define MPI_RAID_ACTION_ASTATUS_INVALID_ACTION (0x0001)
157#define MPI_RAID_ACTION_ASTATUS_FAILURE (0x0002)
158#define MPI_RAID_ACTION_ASTATUS_IN_PROGRESS (0x0003)
159
160
161/* RAID Volume reply RAID Volume Indicator structure */
162
163typedef struct _MPI_RAID_VOL_INDICATOR
164{
165 U64 TotalBlocks; /* 00h */
166 U64 BlocksRemaining; /* 08h */
167} MPI_RAID_VOL_INDICATOR, MPI_POINTER PTR_MPI_RAID_VOL_INDICATOR,
168 MpiRaidVolIndicator_t, MPI_POINTER pMpiRaidVolIndicator_t;
169
170
171/****************************************************************************/
172/* SCSI IO RAID Passthrough Request */
173/****************************************************************************/
174
175typedef struct _MSG_SCSI_IO_RAID_PT_REQUEST
176{
177 U8 PhysDiskNum; /* 00h */
178 U8 Reserved1; /* 01h */
179 U8 ChainOffset; /* 02h */
180 U8 Function; /* 03h */
181 U8 CDBLength; /* 04h */
182 U8 SenseBufferLength; /* 05h */
183 U8 Reserved2; /* 06h */
184 U8 MsgFlags; /* 07h */
185 U32 MsgContext; /* 08h */
186 U8 LUN[8]; /* 0Ch */
187 U32 Control; /* 14h */
188 U8 CDB[16]; /* 18h */
189 U32 DataLength; /* 28h */
190 U32 SenseBufferLowAddr; /* 2Ch */
191 SGE_IO_UNION SGL; /* 30h */
192} MSG_SCSI_IO_RAID_PT_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REQUEST,
193 SCSIIORaidPassthroughRequest_t, MPI_POINTER pSCSIIORaidPassthroughRequest_t;
194
195
196/* SCSI IO RAID Passthrough reply structure */
197
198typedef struct _MSG_SCSI_IO_RAID_PT_REPLY
199{
200 U8 PhysDiskNum; /* 00h */
201 U8 Reserved1; /* 01h */
202 U8 MsgLength; /* 02h */
203 U8 Function; /* 03h */
204 U8 CDBLength; /* 04h */
205 U8 SenseBufferLength; /* 05h */
206 U8 Reserved2; /* 06h */
207 U8 MsgFlags; /* 07h */
208 U32 MsgContext; /* 08h */
209 U8 SCSIStatus; /* 0Ch */
210 U8 SCSIState; /* 0Dh */
211 U16 IOCStatus; /* 0Eh */
212 U32 IOCLogInfo; /* 10h */
213 U32 TransferCount; /* 14h */
214 U32 SenseCount; /* 18h */
215 U32 ResponseInfo; /* 1Ch */
216} MSG_SCSI_IO_RAID_PT_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REPLY,
217 SCSIIORaidPassthroughReply_t, MPI_POINTER pSCSIIORaidPassthroughReply_t;
218
219
220/****************************************************************************/
221/* Mailbox reqeust structure */
222/****************************************************************************/
223
224typedef struct _MSG_MAILBOX_REQUEST
225{
226 U16 Reserved1;
227 U8 ChainOffset;
228 U8 Function;
229 U16 Reserved2;
230 U8 Reserved3;
231 U8 MsgFlags;
232 U32 MsgContext;
233 U8 Command[10];
234 U16 Reserved4;
235 SGE_IO_UNION SGL;
236} MSG_MAILBOX_REQUEST, MPI_POINTER PTR_MSG_MAILBOX_REQUEST,
237 MailboxRequest_t, MPI_POINTER pMailboxRequest_t;
238
239
240/* Mailbox reply structure */
241typedef struct _MSG_MAILBOX_REPLY
242{
243 U16 Reserved1; /* 00h */
244 U8 MsgLength; /* 02h */
245 U8 Function; /* 03h */
246 U16 Reserved2; /* 04h */
247 U8 Reserved3; /* 06h */
248 U8 MsgFlags; /* 07h */
249 U32 MsgContext; /* 08h */
250 U16 MailboxStatus; /* 0Ch */
251 U16 IOCStatus; /* 0Eh */
252 U32 IOCLogInfo; /* 10h */
253 U32 Reserved4; /* 14h */
254} MSG_MAILBOX_REPLY, MPI_POINTER PTR_MSG_MAILBOX_REPLY,
255 MailboxReply_t, MPI_POINTER pMailboxReply_t;
256
257#endif
258
259
260
261