sys/dev/raid/mps/mpi/mpi2_ra.h

   1 /*-
   2  * Copyright (c) 2011 LSI Corp.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * LSI MPT-Fusion Host Adapter FreeBSD
  27  *
  28  * $FreeBSD: src/sys/dev/mps/mpi/mpi2_ra.h,v 1.2 2012/01/26 18:17:21 ken Exp $
  29  */
  30
  31 /*
  32  *  Copyright (c) 2011 LSI Corporation.
  33  *
  34  *
  35  *           Name:  mpi2_ra.h
  36  *          Title:  MPI RAID Accelerator messages and structures
  37  *  Creation Date:  April 13, 2009
  38  *
  39  *  mpi2_ra.h Version:  02.00.00
  40  *
  41  *  Version History
  42  *  ---------------
  43  *
  44  *  Date      Version   Description
  45  *  --------  --------  ------------------------------------------------------
  46  *  05-06-09  02.00.00  Initial version.
  47  *  --------------------------------------------------------------------------
  48  */
  49
  50 #ifndef MPI2_RA_H
  51 #define MPI2_RA_H
  52
  53 /* generic structure for RAID Accelerator Control Block */
  54 typedef struct _MPI2_RAID_ACCELERATOR_CONTROL_BLOCK
  55 {
  56     U32                 Reserved[8];                /* 0x00 */
  57     U32                 RaidAcceleratorCDB[1];      /* 0x20 */
  58 } MPI2_RAID_ACCELERATOR_CONTROL_BLOCK,
  59   MPI2_POINTER PTR_MPI2_RAID_ACCELERATOR_CONTROL_BLOCK,
  60   Mpi2RAIDAcceleratorControlBlock_t,
  61   MPI2_POINTER pMpi2RAIDAcceleratorControlBlock_t;
  62
  63
  64 /******************************************************************************
  65 *
  66 *        RAID Accelerator Messages
  67 *
  68 *******************************************************************************/
  69
  70 /* RAID Accelerator Request Message */
  71 typedef struct _MPI2_RAID_ACCELERATOR_REQUEST
  72 {
  73     U16                     Reserved0;                          /* 0x00 */
  74     U8                      ChainOffset;                        /* 0x02 */
  75     U8                      Function;                           /* 0x03 */
  76     U16                     Reserved1;                          /* 0x04 */
  77     U8                      Reserved2;                          /* 0x06 */
  78     U8                      MsgFlags;                           /* 0x07 */
  79     U8                      VP_ID;                              /* 0x08 */
  80     U8                      VF_ID;                              /* 0x09 */
  81     U16                     Reserved3;                          /* 0x0A */
  82     U64                     RaidAcceleratorControlBlockAddress; /* 0x0C */
  83     U8                      DmaEngineNumber;                    /* 0x14 */
  84     U8                      Reserved4;                          /* 0x15 */
  85     U16                     Reserved5;                          /* 0x16 */
  86     U32                     Reserved6;                          /* 0x18 */
  87     U32                     Reserved7;                          /* 0x1C */
  88     U32                     Reserved8;                          /* 0x20 */
  89 } MPI2_RAID_ACCELERATOR_REQUEST, MPI2_POINTER PTR_MPI2_RAID_ACCELERATOR_REQUEST,
  90   Mpi2RAIDAcceleratorRequest_t, MPI2_POINTER pMpi2RAIDAcceleratorRequest_t;
  91
  92
  93 /* RAID Accelerator Error Reply Message */
  94 typedef struct _MPI2_RAID_ACCELERATOR_REPLY
  95 {
  96     U16                     Reserved0;                      /* 0x00 */
  97     U8                      MsgLength;                      /* 0x02 */
  98     U8                      Function;                       /* 0x03 */
  99     U16                     Reserved1;                      /* 0x04 */
 100     U8                      Reserved2;                      /* 0x06 */
 101     U8                      MsgFlags;                       /* 0x07 */
 102     U8                      VP_ID;                          /* 0x08 */
 103     U8                      VF_ID;                          /* 0x09 */
 104     U16                     Reserved3;                      /* 0x0A */
 105     U16                     Reserved4;                      /* 0x0C */
 106     U16                     IOCStatus;                      /* 0x0E */
 107     U32                     IOCLogInfo;                     /* 0x10 */
 108     U32                     ProductSpecificData[3];         /* 0x14 */
 109 } MPI2_RAID_ACCELERATOR_REPLY, MPI2_POINTER PTR_MPI2_RAID_ACCELERATOR_REPLY,
 110   Mpi2RAIDAcceleratorReply_t, MPI2_POINTER pMpi2RAIDAcceleratorReply_t;
 111
 112
 113 #endif