cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

mpi_raid.h (11851B)

      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