/*- * Copyright (c) 2011 LSI Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * LSI MPT-Fusion Host Adapter FreeBSD * * $FreeBSD: src/sys/dev/mps/mpi/mpi2_raid.h,v 1.2 2012/01/26 18:17:21 ken Exp $ */ /* * Copyright (c) 2000-2011 LSI Corporation. * * * Name: mpi2_raid.h * Title: MPI Integrated RAID messages and structures * Creation Date: April 26, 2007 * * mpi2_raid.h Version: 02.00.05 * * Version History * --------------- * * Date Version Description * -------- -------- ------------------------------------------------------ * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. * 08-31-07 02.00.01 Modifications to RAID Action request and reply, * including the Actions and ActionData. * 02-29-08 02.00.02 Added MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD. * 05-21-08 02.00.03 Added MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS so that * the PhysDisk array in MPI2_RAID_VOLUME_CREATION_STRUCT * can be sized by the build environment. * 07-30-09 02.00.04 Added proper define for the Use Default Settings bit of * VolumeCreationFlags and marked the old one as obsolete. * 05-12-10 02.00.05 Added MPI2_RAID_VOL_FLAGS_OP_MDC define. * -------------------------------------------------------------------------- */ #ifndef MPI2_RAID_H #define MPI2_RAID_H /***************************************************************************** * * Integrated RAID Messages * *****************************************************************************/ /**************************************************************************** * RAID Action messages ****************************************************************************/ /* ActionDataWord defines for use with MPI2_RAID_ACTION_DELETE_VOLUME action */ #define MPI2_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000) #define MPI2_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000001) /* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */ /* ActionDataWord defines for use with MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES action */ #define MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD (0x00000001) /* ActionDataWord for MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE Action */ typedef struct _MPI2_RAID_ACTION_RATE_DATA { U8 RateToChange; /* 0x00 */ U8 RateOrMode; /* 0x01 */ U16 DataScrubDuration; /* 0x02 */ } MPI2_RAID_ACTION_RATE_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_RATE_DATA, Mpi2RaidActionRateData_t, MPI2_POINTER pMpi2RaidActionRateData_t; #define MPI2_RAID_ACTION_SET_RATE_RESYNC (0x00) #define MPI2_RAID_ACTION_SET_RATE_DATA_SCRUB (0x01) #define MPI2_RAID_ACTION_SET_RATE_POWERSAVE_MODE (0x02) /* ActionDataWord for MPI2_RAID_ACTION_START_RAID_FUNCTION Action */ typedef struct _MPI2_RAID_ACTION_START_RAID_FUNCTION { U8 RAIDFunction; /* 0x00 */ U8 Flags; /* 0x01 */ U16 Reserved1; /* 0x02 */ } MPI2_RAID_ACTION_START_RAID_FUNCTION, MPI2_POINTER PTR_MPI2_RAID_ACTION_START_RAID_FUNCTION, Mpi2RaidActionStartRaidFunction_t, MPI2_POINTER pMpi2RaidActionStartRaidFunction_t; /* defines for the RAIDFunction field */ #define MPI2_RAID_ACTION_START_BACKGROUND_INIT (0x00) #define MPI2_RAID_ACTION_START_ONLINE_CAP_EXPANSION (0x01) #define MPI2_RAID_ACTION_START_CONSISTENCY_CHECK (0x02) /* defines for the Flags field */ #define MPI2_RAID_ACTION_START_NEW (0x00) #define MPI2_RAID_ACTION_START_RESUME (0x01) /* ActionDataWord for MPI2_RAID_ACTION_STOP_RAID_FUNCTION Action */ typedef struct _MPI2_RAID_ACTION_STOP_RAID_FUNCTION { U8 RAIDFunction; /* 0x00 */ U8 Flags; /* 0x01 */ U16 Reserved1; /* 0x02 */ } MPI2_RAID_ACTION_STOP_RAID_FUNCTION, MPI2_POINTER PTR_MPI2_RAID_ACTION_STOP_RAID_FUNCTION, Mpi2RaidActionStopRaidFunction_t, MPI2_POINTER pMpi2RaidActionStopRaidFunction_t; /* defines for the RAIDFunction field */ #define MPI2_RAID_ACTION_STOP_BACKGROUND_INIT (0x00) #define MPI2_RAID_ACTION_STOP_ONLINE_CAP_EXPANSION (0x01) #define MPI2_RAID_ACTION_STOP_CONSISTENCY_CHECK (0x02) /* defines for the Flags field */ #define MPI2_RAID_ACTION_STOP_ABORT (0x00) #define MPI2_RAID_ACTION_STOP_PAUSE (0x01) /* ActionDataWord for MPI2_RAID_ACTION_CREATE_HOT_SPARE Action */ typedef struct _MPI2_RAID_ACTION_HOT_SPARE { U8 HotSparePool; /* 0x00 */ U8 Reserved1; /* 0x01 */ U16 DevHandle; /* 0x02 */ } MPI2_RAID_ACTION_HOT_SPARE, MPI2_POINTER PTR_MPI2_RAID_ACTION_HOT_SPARE, Mpi2RaidActionHotSpare_t, MPI2_POINTER pMpi2RaidActionHotSpare_t; /* ActionDataWord for MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE Action */ typedef struct _MPI2_RAID_ACTION_FW_UPDATE_MODE { U8 Flags; /* 0x00 */ U8 DeviceFirmwareUpdateModeTimeout; /* 0x01 */ U16 Reserved1; /* 0x02 */ } MPI2_RAID_ACTION_FW_UPDATE_MODE, MPI2_POINTER PTR_MPI2_RAID_ACTION_FW_UPDATE_MODE, Mpi2RaidActionFwUpdateMode_t, MPI2_POINTER pMpi2RaidActionFwUpdateMode_t; /* ActionDataWord defines for use with MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */ #define MPI2_RAID_ACTION_ADATA_DISABLE_FW_UPDATE (0x00) #define MPI2_RAID_ACTION_ADATA_ENABLE_FW_UPDATE (0x01) typedef union _MPI2_RAID_ACTION_DATA { U32 Word; MPI2_RAID_ACTION_RATE_DATA Rates; MPI2_RAID_ACTION_START_RAID_FUNCTION StartRaidFunction; MPI2_RAID_ACTION_STOP_RAID_FUNCTION StopRaidFunction; MPI2_RAID_ACTION_HOT_SPARE HotSpare; MPI2_RAID_ACTION_FW_UPDATE_MODE FwUpdateMode; } MPI2_RAID_ACTION_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_DATA, Mpi2RaidActionData_t, MPI2_POINTER pMpi2RaidActionData_t; /* RAID Action Request Message */ typedef struct _MPI2_RAID_ACTION_REQUEST { U8 Action; /* 0x00 */ U8 Reserved1; /* 0x01 */ U8 ChainOffset; /* 0x02 */ U8 Function; /* 0x03 */ U16 VolDevHandle; /* 0x04 */ U8 PhysDiskNum; /* 0x06 */ U8 MsgFlags; /* 0x07 */ U8 VP_ID; /* 0x08 */ U8 VF_ID; /* 0x09 */ U16 Reserved2; /* 0x0A */ U32 Reserved3; /* 0x0C */ MPI2_RAID_ACTION_DATA ActionDataWord; /* 0x10 */ MPI2_SGE_SIMPLE_UNION ActionDataSGE; /* 0x14 */ } MPI2_RAID_ACTION_REQUEST, MPI2_POINTER PTR_MPI2_RAID_ACTION_REQUEST, Mpi2RaidActionRequest_t, MPI2_POINTER pMpi2RaidActionRequest_t; /* RAID Action request Action values */ #define MPI2_RAID_ACTION_INDICATOR_STRUCT (0x01) #define MPI2_RAID_ACTION_CREATE_VOLUME (0x02) #define MPI2_RAID_ACTION_DELETE_VOLUME (0x03) #define MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES (0x04) #define MPI2_RAID_ACTION_ENABLE_ALL_VOLUMES (0x05) #define MPI2_RAID_ACTION_PHYSDISK_OFFLINE (0x0A) #define MPI2_RAID_ACTION_PHYSDISK_ONLINE (0x0B) #define MPI2_RAID_ACTION_FAIL_PHYSDISK (0x0F) #define MPI2_RAID_ACTION_ACTIVATE_VOLUME (0x11) #define MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE (0x15) #define MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE (0x17) #define MPI2_RAID_ACTION_SET_VOLUME_NAME (0x18) #define MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE (0x19) #define MPI2_RAID_ACTION_ENABLE_FAILED_VOLUME (0x1C) #define MPI2_RAID_ACTION_CREATE_HOT_SPARE (0x1D) #define MPI2_RAID_ACTION_DELETE_HOT_SPARE (0x1E) #define MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED (0x20) #define MPI2_RAID_ACTION_START_RAID_FUNCTION (0x21) #define MPI2_RAID_ACTION_STOP_RAID_FUNCTION (0x22) /* RAID Volume Creation Structure */ /* * The following define can be customized for the targeted product. */ #ifndef MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS #define MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS (1) #endif typedef struct _MPI2_RAID_VOLUME_PHYSDISK { U8 RAIDSetNum; /* 0x00 */ U8 PhysDiskMap; /* 0x01 */ U16 PhysDiskDevHandle; /* 0x02 */ } MPI2_RAID_VOLUME_PHYSDISK, MPI2_POINTER PTR_MPI2_RAID_VOLUME_PHYSDISK, Mpi2RaidVolumePhysDisk_t, MPI2_POINTER pMpi2RaidVolumePhysDisk_t; /* defines for the PhysDiskMap field */ #define MPI2_RAIDACTION_PHYSDISK_PRIMARY (0x01) #define MPI2_RAIDACTION_PHYSDISK_SECONDARY (0x02) typedef struct _MPI2_RAID_VOLUME_CREATION_STRUCT { U8 NumPhysDisks; /* 0x00 */ U8 VolumeType; /* 0x01 */ U16 Reserved1; /* 0x02 */ U32 VolumeCreationFlags; /* 0x04 */ U32 VolumeSettings; /* 0x08 */ U8 Reserved2; /* 0x0C */ U8 ResyncRate; /* 0x0D */ U16 DataScrubDuration; /* 0x0E */ U64 VolumeMaxLBA; /* 0x10 */ U32 StripeSize; /* 0x18 */ U8 Name[16]; /* 0x1C */ MPI2_RAID_VOLUME_PHYSDISK PhysDisk[MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS];/* 0x2C */ } MPI2_RAID_VOLUME_CREATION_STRUCT, MPI2_POINTER PTR_MPI2_RAID_VOLUME_CREATION_STRUCT, Mpi2RaidVolumeCreationStruct_t, MPI2_POINTER pMpi2RaidVolumeCreationStruct_t; /* use MPI2_RAID_VOL_TYPE_ defines from mpi2_cnfg.h for VolumeType */ /* defines for the VolumeCreationFlags field */ #define MPI2_RAID_VOL_CREATION_DEFAULT_SETTINGS (0x80000000) #define MPI2_RAID_VOL_CREATION_BACKGROUND_INIT (0x00000004) #define MPI2_RAID_VOL_CREATION_LOW_LEVEL_INIT (0x00000002) #define MPI2_RAID_VOL_CREATION_MIGRATE_DATA (0x00000001) /* The following is an obsolete define. * It must be shifted left 24 bits in order to set the proper bit. */ #define MPI2_RAID_VOL_CREATION_USE_DEFAULT_SETTINGS (0x80) /* RAID Online Capacity Expansion Structure */ typedef struct _MPI2_RAID_ONLINE_CAPACITY_EXPANSION { U32 Flags; /* 0x00 */ U16 DevHandle0; /* 0x04 */ U16 Reserved1; /* 0x06 */ U16 DevHandle1; /* 0x08 */ U16 Reserved2; /* 0x0A */ } MPI2_RAID_ONLINE_CAPACITY_EXPANSION, MPI2_POINTER PTR_MPI2_RAID_ONLINE_CAPACITY_EXPANSION, Mpi2RaidOnlineCapacityExpansion_t, MPI2_POINTER pMpi2RaidOnlineCapacityExpansion_t; /* RAID Volume Indicator Structure */ typedef struct _MPI2_RAID_VOL_INDICATOR { U64 TotalBlocks; /* 0x00 */ U64 BlocksRemaining; /* 0x08 */ U32 Flags; /* 0x10 */ } MPI2_RAID_VOL_INDICATOR, MPI2_POINTER PTR_MPI2_RAID_VOL_INDICATOR, Mpi2RaidVolIndicator_t, MPI2_POINTER pMpi2RaidVolIndicator_t; /* defines for RAID Volume Indicator Flags field */ #define MPI2_RAID_VOL_FLAGS_OP_MASK (0x0000000F) #define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT (0x00000000) #define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001) #define MPI2_RAID_VOL_FLAGS_OP_CONSISTENCY_CHECK (0x00000002) #define MPI2_RAID_VOL_FLAGS_OP_RESYNC (0x00000003) #define MPI2_RAID_VOL_FLAGS_OP_MDC (0x00000004) /* RAID Action Reply ActionData union */ typedef union _MPI2_RAID_ACTION_REPLY_DATA { U32 Word[5]; MPI2_RAID_VOL_INDICATOR RaidVolumeIndicator; U16 VolDevHandle; U8 VolumeState; U8 PhysDiskNum; } MPI2_RAID_ACTION_REPLY_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY_DATA, Mpi2RaidActionReplyData_t, MPI2_POINTER pMpi2RaidActionReplyData_t; /* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */ /* RAID Action Reply Message */ typedef struct _MPI2_RAID_ACTION_REPLY { U8 Action; /* 0x00 */ U8 Reserved1; /* 0x01 */ U8 MsgLength; /* 0x02 */ U8 Function; /* 0x03 */ U16 VolDevHandle; /* 0x04 */ U8 PhysDiskNum; /* 0x06 */ U8 MsgFlags; /* 0x07 */ U8 VP_ID; /* 0x08 */ U8 VF_ID; /* 0x09 */ U16 Reserved2; /* 0x0A */ U16 Reserved3; /* 0x0C */ U16 IOCStatus; /* 0x0E */ U32 IOCLogInfo; /* 0x10 */ MPI2_RAID_ACTION_REPLY_DATA ActionData; /* 0x14 */ } MPI2_RAID_ACTION_REPLY, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY, Mpi2RaidActionReply_t, MPI2_POINTER pMpi2RaidActionReply_t; #endif