1/* 2 * Copyright (c) 2000-2014 LSI Corporation. 3 * 4 * 5 * Name: mpi2_raid.h 6 * Title: MPI Integrated RAID messages and structures 7 * Creation Date: April 26, 2007 8 * 9 * mpi2_raid.h Version: 02.00.10 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 * 08-31-07 02.00.01 Modifications to RAID Action request and reply, 18 * including the Actions and ActionData. 19 * 02-29-08 02.00.02 Added MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD. 20 * 05-21-08 02.00.03 Added MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS so that 21 * the PhysDisk array in MPI2_RAID_VOLUME_CREATION_STRUCT 22 * can be sized by the build environment. 23 * 07-30-09 02.00.04 Added proper define for the Use Default Settings bit of 24 * VolumeCreationFlags and marked the old one as obsolete. 25 * 05-12-10 02.00.05 Added MPI2_RAID_VOL_FLAGS_OP_MDC define. 26 * 08-24-10 02.00.06 Added MPI2_RAID_ACTION_COMPATIBILITY_CHECK along with 27 * related structures and defines. 28 * Added product-specific range to RAID Action values. 29 * 02-06-12 02.00.08 Added MPI2_RAID_ACTION_PHYSDISK_HIDDEN. 30 * 07-26-12 02.00.09 Added ElapsedSeconds field to MPI2_RAID_VOL_INDICATOR. 31 * Added MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID define. 32 * 04-17-13 02.00.10 Added MPI25_RAID_ACTION_ADATA_ALLOW_PI. 33 * -------------------------------------------------------------------------- 34 */ 35 36#ifndef MPI2_RAID_H 37#define MPI2_RAID_H 38 39/***************************************************************************** 40* 41* Integrated RAID Messages 42* 43*****************************************************************************/ 44 45/**************************************************************************** 46* RAID Action messages 47****************************************************************************/ 48 49/* ActionDataWord defines for use with MPI2_RAID_ACTION_CREATE_VOLUME action */ 50#define MPI25_RAID_ACTION_ADATA_ALLOW_PI (0x80000000) 51 52/* ActionDataWord defines for use with MPI2_RAID_ACTION_DELETE_VOLUME action */ 53#define MPI2_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000) 54#define MPI2_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000001) 55 56/* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */ 57 58/* ActionDataWord defines for use with MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES action */ 59#define MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD (0x00000001) 60 61/* ActionDataWord for MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE Action */ 62typedef struct _MPI2_RAID_ACTION_RATE_DATA 63{ 64 U8 RateToChange; /* 0x00 */ 65 U8 RateOrMode; /* 0x01 */ 66 U16 DataScrubDuration; /* 0x02 */ 67} MPI2_RAID_ACTION_RATE_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_RATE_DATA, 68 Mpi2RaidActionRateData_t, MPI2_POINTER pMpi2RaidActionRateData_t; 69 70#define MPI2_RAID_ACTION_SET_RATE_RESYNC (0x00) 71#define MPI2_RAID_ACTION_SET_RATE_DATA_SCRUB (0x01) 72#define MPI2_RAID_ACTION_SET_RATE_POWERSAVE_MODE (0x02) 73 74/* ActionDataWord for MPI2_RAID_ACTION_START_RAID_FUNCTION Action */ 75typedef struct _MPI2_RAID_ACTION_START_RAID_FUNCTION 76{ 77 U8 RAIDFunction; /* 0x00 */ 78 U8 Flags; /* 0x01 */ 79 U16 Reserved1; /* 0x02 */ 80} MPI2_RAID_ACTION_START_RAID_FUNCTION, 81 MPI2_POINTER PTR_MPI2_RAID_ACTION_START_RAID_FUNCTION, 82 Mpi2RaidActionStartRaidFunction_t, 83 MPI2_POINTER pMpi2RaidActionStartRaidFunction_t; 84 85/* defines for the RAIDFunction field */ 86#define MPI2_RAID_ACTION_START_BACKGROUND_INIT (0x00) 87#define MPI2_RAID_ACTION_START_ONLINE_CAP_EXPANSION (0x01) 88#define MPI2_RAID_ACTION_START_CONSISTENCY_CHECK (0x02) 89 90/* defines for the Flags field */ 91#define MPI2_RAID_ACTION_START_NEW (0x00) 92#define MPI2_RAID_ACTION_START_RESUME (0x01) 93 94/* ActionDataWord for MPI2_RAID_ACTION_STOP_RAID_FUNCTION Action */ 95typedef struct _MPI2_RAID_ACTION_STOP_RAID_FUNCTION 96{ 97 U8 RAIDFunction; /* 0x00 */ 98 U8 Flags; /* 0x01 */ 99 U16 Reserved1; /* 0x02 */ 100} MPI2_RAID_ACTION_STOP_RAID_FUNCTION, 101 MPI2_POINTER PTR_MPI2_RAID_ACTION_STOP_RAID_FUNCTION, 102 Mpi2RaidActionStopRaidFunction_t, 103 MPI2_POINTER pMpi2RaidActionStopRaidFunction_t; 104 105/* defines for the RAIDFunction field */ 106#define MPI2_RAID_ACTION_STOP_BACKGROUND_INIT (0x00) 107#define MPI2_RAID_ACTION_STOP_ONLINE_CAP_EXPANSION (0x01) 108#define MPI2_RAID_ACTION_STOP_CONSISTENCY_CHECK (0x02) 109 110/* defines for the Flags field */ 111#define MPI2_RAID_ACTION_STOP_ABORT (0x00) 112#define MPI2_RAID_ACTION_STOP_PAUSE (0x01) 113 114/* ActionDataWord for MPI2_RAID_ACTION_CREATE_HOT_SPARE Action */ 115typedef struct _MPI2_RAID_ACTION_HOT_SPARE 116{ 117 U8 HotSparePool; /* 0x00 */ 118 U8 Reserved1; /* 0x01 */ 119 U16 DevHandle; /* 0x02 */ 120} MPI2_RAID_ACTION_HOT_SPARE, MPI2_POINTER PTR_MPI2_RAID_ACTION_HOT_SPARE, 121 Mpi2RaidActionHotSpare_t, MPI2_POINTER pMpi2RaidActionHotSpare_t; 122 123/* ActionDataWord for MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE Action */ 124typedef struct _MPI2_RAID_ACTION_FW_UPDATE_MODE 125{ 126 U8 Flags; /* 0x00 */ 127 U8 DeviceFirmwareUpdateModeTimeout; /* 0x01 */ 128 U16 Reserved1; /* 0x02 */ 129} MPI2_RAID_ACTION_FW_UPDATE_MODE, 130 MPI2_POINTER PTR_MPI2_RAID_ACTION_FW_UPDATE_MODE, 131 Mpi2RaidActionFwUpdateMode_t, MPI2_POINTER pMpi2RaidActionFwUpdateMode_t; 132 133/* ActionDataWord defines for use with MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */ 134#define MPI2_RAID_ACTION_ADATA_DISABLE_FW_UPDATE (0x00) 135#define MPI2_RAID_ACTION_ADATA_ENABLE_FW_UPDATE (0x01) 136 137typedef union _MPI2_RAID_ACTION_DATA 138{ 139 U32 Word; 140 MPI2_RAID_ACTION_RATE_DATA Rates; 141 MPI2_RAID_ACTION_START_RAID_FUNCTION StartRaidFunction; 142 MPI2_RAID_ACTION_STOP_RAID_FUNCTION StopRaidFunction; 143 MPI2_RAID_ACTION_HOT_SPARE HotSpare; 144 MPI2_RAID_ACTION_FW_UPDATE_MODE FwUpdateMode; 145} MPI2_RAID_ACTION_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_DATA, 146 Mpi2RaidActionData_t, MPI2_POINTER pMpi2RaidActionData_t; 147 148 149/* RAID Action Request Message */ 150typedef struct _MPI2_RAID_ACTION_REQUEST 151{ 152 U8 Action; /* 0x00 */ 153 U8 Reserved1; /* 0x01 */ 154 U8 ChainOffset; /* 0x02 */ 155 U8 Function; /* 0x03 */ 156 U16 VolDevHandle; /* 0x04 */ 157 U8 PhysDiskNum; /* 0x06 */ 158 U8 MsgFlags; /* 0x07 */ 159 U8 VP_ID; /* 0x08 */ 160 U8 VF_ID; /* 0x09 */ 161 U16 Reserved2; /* 0x0A */ 162 U32 Reserved3; /* 0x0C */ 163 MPI2_RAID_ACTION_DATA ActionDataWord; /* 0x10 */ 164 MPI2_SGE_SIMPLE_UNION ActionDataSGE; /* 0x14 */ 165} MPI2_RAID_ACTION_REQUEST, MPI2_POINTER PTR_MPI2_RAID_ACTION_REQUEST, 166 Mpi2RaidActionRequest_t, MPI2_POINTER pMpi2RaidActionRequest_t; 167 168/* RAID Action request Action values */ 169 170#define MPI2_RAID_ACTION_INDICATOR_STRUCT (0x01) 171#define MPI2_RAID_ACTION_CREATE_VOLUME (0x02) 172#define MPI2_RAID_ACTION_DELETE_VOLUME (0x03) 173#define MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES (0x04) 174#define MPI2_RAID_ACTION_ENABLE_ALL_VOLUMES (0x05) 175#define MPI2_RAID_ACTION_PHYSDISK_OFFLINE (0x0A) 176#define MPI2_RAID_ACTION_PHYSDISK_ONLINE (0x0B) 177#define MPI2_RAID_ACTION_FAIL_PHYSDISK (0x0F) 178#define MPI2_RAID_ACTION_ACTIVATE_VOLUME (0x11) 179#define MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE (0x15) 180#define MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE (0x17) 181#define MPI2_RAID_ACTION_SET_VOLUME_NAME (0x18) 182#define MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE (0x19) 183#define MPI2_RAID_ACTION_ENABLE_FAILED_VOLUME (0x1C) 184#define MPI2_RAID_ACTION_CREATE_HOT_SPARE (0x1D) 185#define MPI2_RAID_ACTION_DELETE_HOT_SPARE (0x1E) 186#define MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED (0x20) 187#define MPI2_RAID_ACTION_START_RAID_FUNCTION (0x21) 188#define MPI2_RAID_ACTION_STOP_RAID_FUNCTION (0x22) 189#define MPI2_RAID_ACTION_COMPATIBILITY_CHECK (0x23) 190#define MPI2_RAID_ACTION_PHYSDISK_HIDDEN (0x24) 191#define MPI2_RAID_ACTION_MIN_PRODUCT_SPECIFIC (0x80) 192#define MPI2_RAID_ACTION_MAX_PRODUCT_SPECIFIC (0xFF) 193 194/* RAID Volume Creation Structure */ 195 196/* 197 * The following define can be customized for the targeted product. 198 */ 199#ifndef MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS 200#define MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS (1) 201#endif 202 203typedef struct _MPI2_RAID_VOLUME_PHYSDISK 204{ 205 U8 RAIDSetNum; /* 0x00 */ 206 U8 PhysDiskMap; /* 0x01 */ 207 U16 PhysDiskDevHandle; /* 0x02 */ 208} MPI2_RAID_VOLUME_PHYSDISK, MPI2_POINTER PTR_MPI2_RAID_VOLUME_PHYSDISK, 209 Mpi2RaidVolumePhysDisk_t, MPI2_POINTER pMpi2RaidVolumePhysDisk_t; 210 211/* defines for the PhysDiskMap field */ 212#define MPI2_RAIDACTION_PHYSDISK_PRIMARY (0x01) 213#define MPI2_RAIDACTION_PHYSDISK_SECONDARY (0x02) 214 215typedef struct _MPI2_RAID_VOLUME_CREATION_STRUCT 216{ 217 U8 NumPhysDisks; /* 0x00 */ 218 U8 VolumeType; /* 0x01 */ 219 U16 Reserved1; /* 0x02 */ 220 U32 VolumeCreationFlags; /* 0x04 */ 221 U32 VolumeSettings; /* 0x08 */ 222 U8 Reserved2; /* 0x0C */ 223 U8 ResyncRate; /* 0x0D */ 224 U16 DataScrubDuration; /* 0x0E */ 225 U64 VolumeMaxLBA; /* 0x10 */ 226 U32 StripeSize; /* 0x18 */ 227 U8 Name[16]; /* 0x1C */ 228 MPI2_RAID_VOLUME_PHYSDISK PhysDisk[MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS];/* 0x2C */ 229} MPI2_RAID_VOLUME_CREATION_STRUCT, 230 MPI2_POINTER PTR_MPI2_RAID_VOLUME_CREATION_STRUCT, 231 Mpi2RaidVolumeCreationStruct_t, MPI2_POINTER pMpi2RaidVolumeCreationStruct_t; 232 233/* use MPI2_RAID_VOL_TYPE_ defines from mpi2_cnfg.h for VolumeType */ 234 235/* defines for the VolumeCreationFlags field */ 236#define MPI2_RAID_VOL_CREATION_DEFAULT_SETTINGS (0x80000000) 237#define MPI2_RAID_VOL_CREATION_BACKGROUND_INIT (0x00000004) 238#define MPI2_RAID_VOL_CREATION_LOW_LEVEL_INIT (0x00000002) 239#define MPI2_RAID_VOL_CREATION_MIGRATE_DATA (0x00000001) 240/* The following is an obsolete define. 241 * It must be shifted left 24 bits in order to set the proper bit. 242 */ 243#define MPI2_RAID_VOL_CREATION_USE_DEFAULT_SETTINGS (0x80) 244 245 246/* RAID Online Capacity Expansion Structure */ 247 248typedef struct _MPI2_RAID_ONLINE_CAPACITY_EXPANSION 249{ 250 U32 Flags; /* 0x00 */ 251 U16 DevHandle0; /* 0x04 */ 252 U16 Reserved1; /* 0x06 */ 253 U16 DevHandle1; /* 0x08 */ 254 U16 Reserved2; /* 0x0A */ 255} MPI2_RAID_ONLINE_CAPACITY_EXPANSION, 256 MPI2_POINTER PTR_MPI2_RAID_ONLINE_CAPACITY_EXPANSION, 257 Mpi2RaidOnlineCapacityExpansion_t, 258 MPI2_POINTER pMpi2RaidOnlineCapacityExpansion_t; 259 260/* RAID Compatibility Input Structure */ 261 262typedef struct _MPI2_RAID_COMPATIBILITY_INPUT_STRUCT { 263 U16 SourceDevHandle; /* 0x00 */ 264 U16 CandidateDevHandle; /* 0x02 */ 265 U32 Flags; /* 0x04 */ 266 U32 Reserved1; /* 0x08 */ 267 U32 Reserved2; /* 0x0C */ 268} MPI2_RAID_COMPATIBILITY_INPUT_STRUCT, 269MPI2_POINTER PTR_MPI2_RAID_COMPATIBILITY_INPUT_STRUCT, 270Mpi2RaidCompatibilityInputStruct_t, 271MPI2_POINTER pMpi2RaidCompatibilityInputStruct_t; 272 273/* defines for RAID Compatibility Structure Flags field */ 274#define MPI2_RAID_COMPAT_SOURCE_IS_VOLUME_FLAG (0x00000002) 275#define MPI2_RAID_COMPAT_REPORT_SOURCE_INFO_FLAG (0x00000001) 276 277 278/* RAID Volume Indicator Structure */ 279 280typedef struct _MPI2_RAID_VOL_INDICATOR 281{ 282 U64 TotalBlocks; /* 0x00 */ 283 U64 BlocksRemaining; /* 0x08 */ 284 U32 Flags; /* 0x10 */ 285 U32 ElapsedSeconds; /* 0x14 */ 286} MPI2_RAID_VOL_INDICATOR, MPI2_POINTER PTR_MPI2_RAID_VOL_INDICATOR, 287 Mpi2RaidVolIndicator_t, MPI2_POINTER pMpi2RaidVolIndicator_t; 288 289/* defines for RAID Volume Indicator Flags field */ 290#define MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID (0x80000000) 291 292#define MPI2_RAID_VOL_FLAGS_OP_MASK (0x0000000F) 293#define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT (0x00000000) 294#define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001) 295#define MPI2_RAID_VOL_FLAGS_OP_CONSISTENCY_CHECK (0x00000002) 296#define MPI2_RAID_VOL_FLAGS_OP_RESYNC (0x00000003) 297#define MPI2_RAID_VOL_FLAGS_OP_MDC (0x00000004) 298 299/* RAID Compatibility Result Structure */ 300 301typedef struct _MPI2_RAID_COMPATIBILITY_RESULT_STRUCT { 302 U8 State; /* 0x00 */ 303 U8 Reserved1; /* 0x01 */ 304 U16 Reserved2; /* 0x02 */ 305 U32 GenericAttributes; /* 0x04 */ 306 U32 OEMSpecificAttributes; /* 0x08 */ 307 U32 Reserved3; /* 0x0C */ 308 U32 Reserved4; /* 0x10 */ 309} MPI2_RAID_COMPATIBILITY_RESULT_STRUCT, 310MPI2_POINTER PTR_MPI2_RAID_COMPATIBILITY_RESULT_STRUCT, 311Mpi2RaidCompatibilityResultStruct_t, 312MPI2_POINTER pMpi2RaidCompatibilityResultStruct_t; 313 314/* defines for RAID Compatibility Result Structure State field */ 315#define MPI2_RAID_COMPAT_STATE_COMPATIBLE (0x00) 316#define MPI2_RAID_COMPAT_STATE_NOT_COMPATIBLE (0x01) 317 318/* defines for RAID Compatibility Result Structure GenericAttributes field */ 319#define MPI2_RAID_COMPAT_GENATTRIB_4K_SECTOR (0x00000010) 320 321#define MPI2_RAID_COMPAT_GENATTRIB_MEDIA_MASK (0x0000000C) 322#define MPI2_RAID_COMPAT_GENATTRIB_SOLID_STATE_DRIVE (0x00000008) 323#define MPI2_RAID_COMPAT_GENATTRIB_HARD_DISK_DRIVE (0x00000004) 324 325#define MPI2_RAID_COMPAT_GENATTRIB_PROTOCOL_MASK (0x00000003) 326#define MPI2_RAID_COMPAT_GENATTRIB_SAS_PROTOCOL (0x00000002) 327#define MPI2_RAID_COMPAT_GENATTRIB_SATA_PROTOCOL (0x00000001) 328 329/* RAID Action Reply ActionData union */ 330typedef union _MPI2_RAID_ACTION_REPLY_DATA 331{ 332 U32 Word[6]; 333 MPI2_RAID_VOL_INDICATOR RaidVolumeIndicator; 334 U16 VolDevHandle; 335 U8 VolumeState; 336 U8 PhysDiskNum; 337 MPI2_RAID_COMPATIBILITY_RESULT_STRUCT RaidCompatibilityResult; 338} MPI2_RAID_ACTION_REPLY_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY_DATA, 339 Mpi2RaidActionReplyData_t, MPI2_POINTER pMpi2RaidActionReplyData_t; 340 341/* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */ 342 343 344/* RAID Action Reply Message */ 345typedef struct _MPI2_RAID_ACTION_REPLY 346{ 347 U8 Action; /* 0x00 */ 348 U8 Reserved1; /* 0x01 */ 349 U8 MsgLength; /* 0x02 */ 350 U8 Function; /* 0x03 */ 351 U16 VolDevHandle; /* 0x04 */ 352 U8 PhysDiskNum; /* 0x06 */ 353 U8 MsgFlags; /* 0x07 */ 354 U8 VP_ID; /* 0x08 */ 355 U8 VF_ID; /* 0x09 */ 356 U16 Reserved2; /* 0x0A */ 357 U16 Reserved3; /* 0x0C */ 358 U16 IOCStatus; /* 0x0E */ 359 U32 IOCLogInfo; /* 0x10 */ 360 MPI2_RAID_ACTION_REPLY_DATA ActionData; /* 0x14 */ 361} MPI2_RAID_ACTION_REPLY, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY, 362 Mpi2RaidActionReply_t, MPI2_POINTER pMpi2RaidActionReply_t; 363 364 365#endif 366 367