1 /* 2 * Copyright (c) 2001-2003 LSI Logic Corporation. 3 * 4 * 5 * Name: mpi_raid.h 6 * Title: MPI RAID message and structures 7 * Creation Date: February 27, 2001 8 * 9 * mpi_raid.h Version: 01.05.xx 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. 31 * -------------------------------------------------------------------------- 32 */ 33 34 #ifndef MPI_RAID_H 35 #define MPI_RAID_H 36 37 38 /****************************************************************************** 39 * 40 * R A I D M e s s a g e s 41 * 42 *******************************************************************************/ 43 44 45 /****************************************************************************/ 46 /* RAID Action Request */ 47 /****************************************************************************/ 48 49 typedef struct _MSG_RAID_ACTION 50 { 51 U8 Action; /* 00h */ 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; 65 66 67 /* RAID Action request Action values */ 68 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) 87 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) 91 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) 95 96 #define MPI_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000) 97 #define MPI_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000002) 98 99 /* ActionDataWord defines for use with MPI_RAID_ACTION_ACTIVATE_VOLUME action */ 100 #define MPI_RAID_ACTION_ADATA_INACTIVATE_ALL (0x00000001) 101 102 103 /* RAID Action reply message */ 104 105 typedef struct _MSG_RAID_ACTION_REPLY 106 { 107 U8 Action; /* 00h */ 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; 123 124 125 /* RAID Volume reply ActionStatus values */ 126 127 #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) 131 132 133 /* RAID Volume reply RAID Volume Indicator structure */ 134 135 typedef struct _MPI_RAID_VOL_INDICATOR 136 { 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; 141 142 143 /****************************************************************************/ 144 /* SCSI IO RAID Passthrough Request */ 145 /****************************************************************************/ 146 147 typedef struct _MSG_SCSI_IO_RAID_PT_REQUEST 148 { 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 */ 158 U8 LUN[8]; /* 0Ch */ 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; 166 167 168 /* SCSI IO RAID Passthrough reply structure */ 169 170 typedef struct _MSG_SCSI_IO_RAID_PT_REPLY 171 { 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; 190 191 192 /****************************************************************************/ 193 /* Mailbox reqeust structure */ 194 /****************************************************************************/ 195 196 typedef struct _MSG_MAILBOX_REQUEST 197 { 198 U16 Reserved1; 199 U8 ChainOffset; 200 U8 Function; 201 U16 Reserved2; 202 U8 Reserved3; 203 U8 MsgFlags; 204 U32 MsgContext; 205 U8 Command[10]; 206 U16 Reserved4; 207 SGE_IO_UNION SGL; 208 } MSG_MAILBOX_REQUEST, MPI_POINTER PTR_MSG_MAILBOX_REQUEST, 209 MailboxRequest_t, MPI_POINTER pMailboxRequest_t; 210 211 212 /* Mailbox reply structure */ 213 typedef struct _MSG_MAILBOX_REPLY 214 { 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; 228 229 #endif 230 231 232 233