1 /* $FreeBSD$ */ 2 /* 3 * Copyright (c) 2000, 2001 by LSI Logic Corporation 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 immediately at the beginning of the file, without modification, 10 * this list of conditions, and the following disclaimer. 11 * 2. The name of the author may not be used to endorse or promote products 12 * derived from this software without specific prior written permission. 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 FOR 18 * 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 * 27 * Name: MPI_RAID.H 28 * Title: MPI RAID message and structures 29 * Creation Date: February 27, 2001 30 * 31 * MPI Version: 01.02.04 32 * 33 * Version History 34 * --------------- 35 * 36 * Date Version Description 37 * -------- -------- ------------------------------------------------------ 38 * 02-27-01 01.01.01 Original release for this file. 39 * 03-27-01 01.01.02 Added structure offset comments. 40 * 08-08-01 01.02.01 Original release for v1.2 work. 41 * 09-28-01 01.02.02 Major rework for MPI v1.2 Integrated RAID changes. 42 * 10-04-01 01.02.03 Added ActionData defines for 43 * MPI_RAID_ACTION_DELETE_VOLUME action. 44 * 11-01-01 01.02.04 Added define for MPI_RAID_ACTION_ADATA_DO_NOT_SYNC. 45 * -------------------------------------------------------------------------- 46 */ 47 48 #ifndef MPI_RAID_H 49 #define MPI_RAID_H 50 51 52 /****************************************************************************** 53 * 54 * R A I D M e s s a g e s 55 * 56 *******************************************************************************/ 57 58 59 /****************************************************************************/ 60 /* RAID Volume Request */ 61 /****************************************************************************/ 62 63 typedef struct _MSG_RAID_ACTION 64 { 65 U8 Action; /* 00h */ 66 U8 Reserved1; /* 01h */ 67 U8 ChainOffset; /* 02h */ 68 U8 Function; /* 03h */ 69 U8 VolumeID; /* 04h */ 70 U8 VolumeBus; /* 05h */ 71 U8 PhysDiskNum; /* 06h */ 72 U8 MsgFlags; /* 07h */ 73 U32 MsgContext; /* 08h */ 74 U32 Reserved2; /* 0Ch */ 75 U32 ActionDataWord; /* 10h */ 76 SGE_SIMPLE_UNION ActionDataSGE; /* 14h */ 77 } MSG_RAID_ACTION_REQUEST, MPI_POINTER PTR_MSG_RAID_ACTION_REQUEST, 78 MpiRaidActionRequest_t , MPI_POINTER pMpiRaidActionRequest_t; 79 80 81 /* RAID Action request Action values */ 82 83 #define MPI_RAID_ACTION_STATUS (0x00) 84 #define MPI_RAID_ACTION_INDICATOR_STRUCT (0x01) 85 #define MPI_RAID_ACTION_CREATE_VOLUME (0x02) 86 #define MPI_RAID_ACTION_DELETE_VOLUME (0x03) 87 #define MPI_RAID_ACTION_DISABLE_VOLUME (0x04) 88 #define MPI_RAID_ACTION_ENABLE_VOLUME (0x05) 89 #define MPI_RAID_ACTION_QUIESCE_PHYS_IO (0x06) 90 #define MPI_RAID_ACTION_ENABLE_PHYS_IO (0x07) 91 #define MPI_RAID_ACTION_CHANGE_VOLUME_SETTINGS (0x08) 92 #define MPI_RAID_ACTION_PHYSDISK_OFFLINE (0x0A) 93 #define MPI_RAID_ACTION_PHYSDISK_ONLINE (0x0B) 94 #define MPI_RAID_ACTION_CHANGE_PHYSDISK_SETTINGS (0x0C) 95 #define MPI_RAID_ACTION_CREATE_PHYSDISK (0x0D) 96 #define MPI_RAID_ACTION_DELETE_PHYSDISK (0x0E) 97 #define MPI_RAID_ACTION_FAIL_PHYSDISK (0x0F) 98 #define MPI_RAID_ACTION_REPLACE_PHYSDISK (0x10) 99 100 /* ActionDataWord defines for use with MPI_RAID_ACTION_CREATE_VOLUME action */ 101 #define MPI_RAID_ACTION_ADATA_DO_NOT_SYNC (0x00000001) 102 103 /* ActionDataWord defines for use with MPI_RAID_ACTION_DELETE_VOLUME action */ 104 #define MPI_RAID_ACTION_ADATA_KEEP_PHYS_DISKS (0x00000000) 105 #define MPI_RAID_ACTION_ADATA_DEL_PHYS_DISKS (0x00000001) 106 107 108 /* RAID Action reply message */ 109 110 typedef struct _MSG_RAID_ACTION_REPLY 111 { 112 U8 Action; /* 00h */ 113 U8 Reserved; /* 01h */ 114 U8 MsgLength; /* 02h */ 115 U8 Function; /* 03h */ 116 U8 VolumeID; /* 04h */ 117 U8 VolumeBus; /* 05h */ 118 U8 PhysDiskNum; /* 06h */ 119 U8 MsgFlags; /* 07h */ 120 U32 MsgContext; /* 08h */ 121 U16 ActionStatus; /* 0Ch */ 122 U16 IOCStatus; /* 0Eh */ 123 U32 IOCLogInfo; /* 10h */ 124 U32 VolumeStatus; /* 14h */ 125 U32 ActionData; /* 18h */ 126 } MSG_RAID_ACTION_REPLY, MPI_POINTER PTR_MSG_RAID_ACTION_REPLY, 127 MpiRaidActionReply_t, MPI_POINTER pMpiRaidActionReply_t; 128 129 130 /* RAID Volume reply ActionStatus values */ 131 132 #define MPI_RAID_ACTION_ASTATUS_SUCCESS (0x0000) 133 #define MPI_RAID_ACTION_ASTATUS_INVALID_ACTION (0x0001) 134 #define MPI_RAID_ACTION_ASTATUS_FAILURE (0x0002) 135 #define MPI_RAID_ACTION_ASTATUS_IN_PROGRESS (0x0003) 136 137 138 /* RAID Volume reply RAID Volume Indicator structure */ 139 140 typedef struct _MPI_RAID_VOL_INDICATOR 141 { 142 U64 TotalBlocks; /* 00h */ 143 U64 BlocksRemaining; /* 08h */ 144 } MPI_RAID_VOL_INDICATOR, MPI_POINTER PTR_MPI_RAID_VOL_INDICATOR, 145 MpiRaidVolIndicator_t, MPI_POINTER pMpiRaidVolIndicator_t; 146 147 148 /****************************************************************************/ 149 /* SCSI IO RAID Passthrough Request */ 150 /****************************************************************************/ 151 152 typedef struct _MSG_SCSI_IO_RAID_PT_REQUEST 153 { 154 U8 PhysDiskNum; /* 00h */ 155 U8 Reserved1; /* 01h */ 156 U8 ChainOffset; /* 02h */ 157 U8 Function; /* 03h */ 158 U8 CDBLength; /* 04h */ 159 U8 SenseBufferLength; /* 05h */ 160 U8 Reserved2; /* 06h */ 161 U8 MsgFlags; /* 07h */ 162 U32 MsgContext; /* 08h */ 163 U8 LUN[8]; /* 0Ch */ 164 U32 Control; /* 14h */ 165 U8 CDB[16]; /* 18h */ 166 U32 DataLength; /* 28h */ 167 U32 SenseBufferLowAddr; /* 2Ch */ 168 SGE_IO_UNION SGL; /* 30h */ 169 } MSG_SCSI_IO_RAID_PT_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REQUEST, 170 SCSIIORaidPassthroughRequest_t, MPI_POINTER pSCSIIORaidPassthroughRequest_t; 171 172 173 /* SCSI IO RAID Passthrough reply structure */ 174 175 typedef struct _MSG_SCSI_IO_RAID_PT_REPLY 176 { 177 U8 PhysDiskNum; /* 00h */ 178 U8 Reserved1; /* 01h */ 179 U8 MsgLength; /* 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 SCSIStatus; /* 0Ch */ 187 U8 SCSIState; /* 0Dh */ 188 U16 IOCStatus; /* 0Eh */ 189 U32 IOCLogInfo; /* 10h */ 190 U32 TransferCount; /* 14h */ 191 U32 SenseCount; /* 18h */ 192 U32 ResponseInfo; /* 1Ch */ 193 } MSG_SCSI_IO_RAID_PT_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REPLY, 194 SCSIIORaidPassthroughReply_t, MPI_POINTER pSCSIIORaidPassthroughReply_t; 195 196 197 #endif 198 199 200 201