2 * Copyright (c) 2001-2003 LSI Logic Corporation.
6 * Title: MPI RAID message and structures
7 * Creation Date: February 27, 2001
9 * mpi_raid.h Version: 01.05.xx
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.
31 * --------------------------------------------------------------------------
38 /******************************************************************************
40 * R A I D M e s s a g e s
42 *******************************************************************************/
45 /****************************************************************************/
46 /* RAID Action Request */
47 /****************************************************************************/
49 typedef struct _MSG_RAID_ACTION
52 U8 Reserved1; /* 01h */
53 U8 ChainOffset; /* 02h */
54 U8 Function; /* 03h */
55 U8 VolumeID; /* 04h */
56 U8 VolumeBus; /* 05h */
57 U8 PhysDiskNum; /* 06h */
58 U8 MsgFlags; /* 07h */
59 U32 MsgContext; /* 08h */
60 U32 Reserved2; /* 0Ch */
61 U32 ActionDataWord; /* 10h */
62 SGE_SIMPLE_UNION ActionDataSGE; /* 14h */
63 } MSG_RAID_ACTION_REQUEST, MPI_POINTER PTR_MSG_RAID_ACTION_REQUEST,
64 MpiRaidActionRequest_t , MPI_POINTER pMpiRaidActionRequest_t;
67 /* RAID Action request Action values */
69 #define MPI_RAID_ACTION_STATUS (0x00)
70 #define MPI_RAID_ACTION_INDICATOR_STRUCT (0x01)
71 #define MPI_RAID_ACTION_CREATE_VOLUME (0x02)
72 #define MPI_RAID_ACTION_DELETE_VOLUME (0x03)
73 #define MPI_RAID_ACTION_DISABLE_VOLUME (0x04)
74 #define MPI_RAID_ACTION_ENABLE_VOLUME (0x05)
75 #define MPI_RAID_ACTION_QUIESCE_PHYS_IO (0x06)
76 #define MPI_RAID_ACTION_ENABLE_PHYS_IO (0x07)
77 #define MPI_RAID_ACTION_CHANGE_VOLUME_SETTINGS (0x08)
78 #define MPI_RAID_ACTION_PHYSDISK_OFFLINE (0x0A)
79 #define MPI_RAID_ACTION_PHYSDISK_ONLINE (0x0B)
80 #define MPI_RAID_ACTION_CHANGE_PHYSDISK_SETTINGS (0x0C)
81 #define MPI_RAID_ACTION_CREATE_PHYSDISK (0x0D)
82 #define MPI_RAID_ACTION_DELETE_PHYSDISK (0x0E)
83 #define MPI_RAID_ACTION_FAIL_PHYSDISK (0x0F)
84 #define MPI_RAID_ACTION_REPLACE_PHYSDISK (0x10)
85 #define MPI_RAID_ACTION_ACTIVATE_VOLUME (0x11)
86 #define MPI_RAID_ACTION_INACTIVATE_VOLUME (0x12)
88 /* ActionDataWord defines for use with MPI_RAID_ACTION_CREATE_VOLUME action */
89 #define MPI_RAID_ACTION_ADATA_DO_NOT_SYNC (0x00000001)
90 #define MPI_RAID_ACTION_ADATA_LOW_LEVEL_INIT (0x00000002)
92 /* ActionDataWord defines for use with MPI_RAID_ACTION_DELETE_VOLUME action */
93 #define MPI_RAID_ACTION_ADATA_KEEP_PHYS_DISKS (0x00000000)
94 #define MPI_RAID_ACTION_ADATA_DEL_PHYS_DISKS (0x00000001)
96 #define MPI_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000)
97 #define MPI_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000002)
99 /* ActionDataWord defines for use with MPI_RAID_ACTION_ACTIVATE_VOLUME action */
100 #define MPI_RAID_ACTION_ADATA_INACTIVATE_ALL (0x00000001)
103 /* RAID Action reply message */
105 typedef struct _MSG_RAID_ACTION_REPLY
108 U8 Reserved; /* 01h */
109 U8 MsgLength; /* 02h */
110 U8 Function; /* 03h */
111 U8 VolumeID; /* 04h */
112 U8 VolumeBus; /* 05h */
113 U8 PhysDiskNum; /* 06h */
114 U8 MsgFlags; /* 07h */
115 U32 MsgContext; /* 08h */
116 U16 ActionStatus; /* 0Ch */
117 U16 IOCStatus; /* 0Eh */
118 U32 IOCLogInfo; /* 10h */
119 U32 VolumeStatus; /* 14h */
120 U32 ActionData; /* 18h */
121 } MSG_RAID_ACTION_REPLY, MPI_POINTER PTR_MSG_RAID_ACTION_REPLY,
122 MpiRaidActionReply_t, MPI_POINTER pMpiRaidActionReply_t;
125 /* RAID Volume reply ActionStatus values */
127 #define MPI_RAID_ACTION_ASTATUS_SUCCESS (0x0000)
128 #define MPI_RAID_ACTION_ASTATUS_INVALID_ACTION (0x0001)
129 #define MPI_RAID_ACTION_ASTATUS_FAILURE (0x0002)
130 #define MPI_RAID_ACTION_ASTATUS_IN_PROGRESS (0x0003)
133 /* RAID Volume reply RAID Volume Indicator structure */
135 typedef struct _MPI_RAID_VOL_INDICATOR
137 U64 TotalBlocks; /* 00h */
138 U64 BlocksRemaining; /* 08h */
139 } MPI_RAID_VOL_INDICATOR, MPI_POINTER PTR_MPI_RAID_VOL_INDICATOR,
140 MpiRaidVolIndicator_t, MPI_POINTER pMpiRaidVolIndicator_t;
143 /****************************************************************************/
144 /* SCSI IO RAID Passthrough Request */
145 /****************************************************************************/
147 typedef struct _MSG_SCSI_IO_RAID_PT_REQUEST
149 U8 PhysDiskNum; /* 00h */
150 U8 Reserved1; /* 01h */
151 U8 ChainOffset; /* 02h */
152 U8 Function; /* 03h */
153 U8 CDBLength; /* 04h */
154 U8 SenseBufferLength; /* 05h */
155 U8 Reserved2; /* 06h */
156 U8 MsgFlags; /* 07h */
157 U32 MsgContext; /* 08h */
159 U32 Control; /* 14h */
160 U8 CDB[16]; /* 18h */
161 U32 DataLength; /* 28h */
162 U32 SenseBufferLowAddr; /* 2Ch */
163 SGE_IO_UNION SGL; /* 30h */
164 } MSG_SCSI_IO_RAID_PT_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REQUEST,
165 SCSIIORaidPassthroughRequest_t, MPI_POINTER pSCSIIORaidPassthroughRequest_t;
168 /* SCSI IO RAID Passthrough reply structure */
170 typedef struct _MSG_SCSI_IO_RAID_PT_REPLY
172 U8 PhysDiskNum; /* 00h */
173 U8 Reserved1; /* 01h */
174 U8 MsgLength; /* 02h */
175 U8 Function; /* 03h */
176 U8 CDBLength; /* 04h */
177 U8 SenseBufferLength; /* 05h */
178 U8 Reserved2; /* 06h */
179 U8 MsgFlags; /* 07h */
180 U32 MsgContext; /* 08h */
181 U8 SCSIStatus; /* 0Ch */
182 U8 SCSIState; /* 0Dh */
183 U16 IOCStatus; /* 0Eh */
184 U32 IOCLogInfo; /* 10h */
185 U32 TransferCount; /* 14h */
186 U32 SenseCount; /* 18h */
187 U32 ResponseInfo; /* 1Ch */
188 } MSG_SCSI_IO_RAID_PT_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REPLY,
189 SCSIIORaidPassthroughReply_t, MPI_POINTER pSCSIIORaidPassthroughReply_t;
192 /****************************************************************************/
193 /* Mailbox reqeust structure */
194 /****************************************************************************/
196 typedef struct _MSG_MAILBOX_REQUEST
208 } MSG_MAILBOX_REQUEST, MPI_POINTER PTR_MSG_MAILBOX_REQUEST,
209 MailboxRequest_t, MPI_POINTER pMailboxRequest_t;
212 /* Mailbox reply structure */
213 typedef struct _MSG_MAILBOX_REPLY
215 U16 Reserved1; /* 00h */
216 U8 MsgLength; /* 02h */
217 U8 Function; /* 03h */
218 U16 Reserved2; /* 04h */
219 U8 Reserved3; /* 06h */
220 U8 MsgFlags; /* 07h */
221 U32 MsgContext; /* 08h */
222 U16 MailboxStatus; /* 0Ch */
223 U16 IOCStatus; /* 0Eh */
224 U32 IOCLogInfo; /* 10h */
225 U32 Reserved4; /* 14h */
226 } MSG_MAILBOX_REPLY, MPI_POINTER PTR_MSG_MAILBOX_REPLY,
227 MailboxReply_t, MPI_POINTER pMailboxReply_t;