drivers/message/fusion/lsi/mpi_sas.h

   1 /*
   2  *  Copyright (c) 2004-2006 LSI Logic Corporation.
   3  *
   4  *
   5  *           Name:  mpi_sas.h
   6  *          Title:  MPI Serial Attached SCSI structures and definitions
   7  *  Creation Date:  August 19, 2004
   8  *
   9  *    mpi_sas.h Version:  01.05.04
  10  *
  11  *  Version History
  12  *  ---------------
  13  *
  14  *  Date      Version   Description
  15  *  --------  --------  ------------------------------------------------------
  16  *  08-19-04  01.05.01  Original release.
  17  *  08-30-05  01.05.02  Added DeviceInfo bit for SEP.
  18  *                      Added PrimFlags and Primitive field to SAS IO Unit
  19  *                      Control request, and added a new operation code.
  20  *  03-27-06  01.05.03  Added Force Full Discovery, Transmit Port Select Signal,
  21  *                      and Remove Device operations to SAS IO Unit Control.
  22  *                      Added DevHandle field to SAS IO Unit Control request and
  23  *                      reply.
  24  *  10-11-06  01.05.04  Fixed the name of a define for Operation field of SAS IO
  25  *                      Unit Control request.
  26  *  --------------------------------------------------------------------------
  27  */
  28
  29 #ifndef MPI_SAS_H
  30 #define MPI_SAS_H
  31
  32
  33 /*
  34  * Values for SASStatus.
  35  */
  36 #define MPI_SASSTATUS_SUCCESS                           (0x00)
  37 #define MPI_SASSTATUS_UNKNOWN_ERROR                     (0x01)
  38 #define MPI_SASSTATUS_INVALID_FRAME                     (0x02)
  39 #define MPI_SASSTATUS_UTC_BAD_DEST                      (0x03)
  40 #define MPI_SASSTATUS_UTC_BREAK_RECEIVED                (0x04)
  41 #define MPI_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED    (0x05)
  42 #define MPI_SASSTATUS_UTC_PORT_LAYER_REQUEST            (0x06)
  43 #define MPI_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED        (0x07)
  44 #define MPI_SASSTATUS_UTC_STP_RESOURCES_BUSY            (0x08)
  45 #define MPI_SASSTATUS_UTC_WRONG_DESTINATION             (0x09)
  46 #define MPI_SASSTATUS_SHORT_INFORMATION_UNIT            (0x0A)
  47 #define MPI_SASSTATUS_LONG_INFORMATION_UNIT             (0x0B)
  48 #define MPI_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA     (0x0C)
  49 #define MPI_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR     (0x0D)
  50 #define MPI_SASSTATUS_XFER_RDY_NOT_EXPECTED             (0x0E)
  51 #define MPI_SASSTATUS_DATA_INCORRECT_DATA_LENGTH        (0x0F)
  52 #define MPI_SASSTATUS_DATA_TOO_MUCH_READ_DATA           (0x10)
  53 #define MPI_SASSTATUS_DATA_OFFSET_ERROR                 (0x11)
  54 #define MPI_SASSTATUS_SDSF_NAK_RECEIVED                 (0x12)
  55 #define MPI_SASSTATUS_SDSF_CONNECTION_FAILED            (0x13)
  56 #define MPI_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT        (0x14)
  57
  58
  59 /*
  60  * Values for the SAS DeviceInfo field used in SAS Device Status Change Event
  61  * data and SAS IO Unit Configuration pages.
  62  */
  63 #define MPI_SAS_DEVICE_INFO_SEP                 (0x00004000)
  64 #define MPI_SAS_DEVICE_INFO_ATAPI_DEVICE        (0x00002000)
  65 #define MPI_SAS_DEVICE_INFO_LSI_DEVICE          (0x00001000)
  66 #define MPI_SAS_DEVICE_INFO_DIRECT_ATTACH       (0x00000800)
  67 #define MPI_SAS_DEVICE_INFO_SSP_TARGET          (0x00000400)
  68 #define MPI_SAS_DEVICE_INFO_STP_TARGET          (0x00000200)
  69 #define MPI_SAS_DEVICE_INFO_SMP_TARGET          (0x00000100)
  70 #define MPI_SAS_DEVICE_INFO_SATA_DEVICE         (0x00000080)
  71 #define MPI_SAS_DEVICE_INFO_SSP_INITIATOR       (0x00000040)
  72 #define MPI_SAS_DEVICE_INFO_STP_INITIATOR       (0x00000020)
  73 #define MPI_SAS_DEVICE_INFO_SMP_INITIATOR       (0x00000010)
  74 #define MPI_SAS_DEVICE_INFO_SATA_HOST           (0x00000008)
  75
  76 #define MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE    (0x00000007)
  77 #define MPI_SAS_DEVICE_INFO_NO_DEVICE           (0x00000000)
  78 #define MPI_SAS_DEVICE_INFO_END_DEVICE          (0x00000001)
  79 #define MPI_SAS_DEVICE_INFO_EDGE_EXPANDER       (0x00000002)
  80 #define MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER     (0x00000003)
  81
  82
  83
  84 /*****************************************************************************
  85 *
  86 *        S e r i a l    A t t a c h e d    S C S I     M e s s a g e s
  87 *
  88 *****************************************************************************/
  89
  90 /****************************************************************************/
  91 /* Serial Management Protocol Passthrough Request                           */
  92 /****************************************************************************/
  93
  94 typedef struct _MSG_SMP_PASSTHROUGH_REQUEST
  95 {
  96     U8                      PassthroughFlags;   /* 00h */
  97     U8                      PhysicalPort;       /* 01h */
  98     U8                      ChainOffset;        /* 02h */
  99     U8                      Function;           /* 03h */
 100     U16                     RequestDataLength;  /* 04h */
 101     U8                      ConnectionRate;     /* 06h */
 102     U8                      MsgFlags;           /* 07h */
 103     U32                     MsgContext;         /* 08h */
 104     U32                     Reserved1;          /* 0Ch */
 105     U64                     SASAddress;         /* 10h */
 106     U32                     Reserved2;          /* 18h */
 107     U32                     Reserved3;          /* 1Ch */
 108     SGE_SIMPLE_UNION        SGL;                /* 20h */
 109 } MSG_SMP_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REQUEST,
 110   SmpPassthroughRequest_t, MPI_POINTER pSmpPassthroughRequest_t;
 111
 112 /* values for PassthroughFlags field */
 113 #define MPI_SMP_PT_REQ_PT_FLAGS_IMMEDIATE       (0x80)
 114
 115 /* values for ConnectionRate field */
 116 #define MPI_SMP_PT_REQ_CONNECT_RATE_NEGOTIATED  (0x00)
 117 #define MPI_SMP_PT_REQ_CONNECT_RATE_1_5         (0x08)
 118 #define MPI_SMP_PT_REQ_CONNECT_RATE_3_0         (0x09)
 119
 120
 121 /* Serial Management Protocol Passthrough Reply */
 122 typedef struct _MSG_SMP_PASSTHROUGH_REPLY
 123 {
 124     U8                      PassthroughFlags;   /* 00h */
 125     U8                      PhysicalPort;       /* 01h */
 126     U8                      MsgLength;          /* 02h */
 127     U8                      Function;           /* 03h */
 128     U16                     ResponseDataLength; /* 04h */
 129     U8                      Reserved1;          /* 06h */
 130     U8                      MsgFlags;           /* 07h */
 131     U32                     MsgContext;         /* 08h */
 132     U8                      Reserved2;          /* 0Ch */
 133     U8                      SASStatus;          /* 0Dh */
 134     U16                     IOCStatus;          /* 0Eh */
 135     U32                     IOCLogInfo;         /* 10h */
 136     U32                     Reserved3;          /* 14h */
 137     U8                      ResponseData[4];    /* 18h */
 138 } MSG_SMP_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REPLY,
 139   SmpPassthroughReply_t, MPI_POINTER pSmpPassthroughReply_t;
 140
 141 #define MPI_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE     (0x80)
 142
 143
 144 /****************************************************************************/
 145 /* SATA Passthrough Request                                                 */
 146 /****************************************************************************/
 147
 148 typedef struct _MSG_SATA_PASSTHROUGH_REQUEST
 149 {
 150     U8                      TargetID;           /* 00h */
 151     U8                      Bus;                /* 01h */
 152     U8                      ChainOffset;        /* 02h */
 153     U8                      Function;           /* 03h */
 154     U16                     PassthroughFlags;   /* 04h */
 155     U8                      ConnectionRate;     /* 06h */
 156     U8                      MsgFlags;           /* 07h */
 157     U32                     MsgContext;         /* 08h */
 158     U32                     Reserved1;          /* 0Ch */
 159     U32                     Reserved2;          /* 10h */
 160     U32                     Reserved3;          /* 14h */
 161     U32                     DataLength;         /* 18h */
 162     U8                      CommandFIS[20];     /* 1Ch */
 163     SGE_SIMPLE_UNION        SGL;                /* 30h */
 164 } MSG_SATA_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SATA_PASSTHROUGH_REQUEST,
 165   SataPassthroughRequest_t, MPI_POINTER pSataPassthroughRequest_t;
 166
 167 /* values for PassthroughFlags field */
 168 #define MPI_SATA_PT_REQ_PT_FLAGS_RESET_DEVICE   (0x0200)
 169 #define MPI_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG   (0x0100)
 170 #define MPI_SATA_PT_REQ_PT_FLAGS_DMA_QUEUED     (0x0080)
 171 #define MPI_SATA_PT_REQ_PT_FLAGS_PACKET_COMMAND (0x0040)
 172 #define MPI_SATA_PT_REQ_PT_FLAGS_DMA            (0x0020)
 173 #define MPI_SATA_PT_REQ_PT_FLAGS_PIO            (0x0010)
 174 #define MPI_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004)
 175 #define MPI_SATA_PT_REQ_PT_FLAGS_WRITE          (0x0002)
 176 #define MPI_SATA_PT_REQ_PT_FLAGS_READ           (0x0001)
 177
 178 /* values for ConnectionRate field */
 179 #define MPI_SATA_PT_REQ_CONNECT_RATE_NEGOTIATED (0x00)
 180 #define MPI_SATA_PT_REQ_CONNECT_RATE_1_5        (0x08)
 181 #define MPI_SATA_PT_REQ_CONNECT_RATE_3_0        (0x09)
 182
 183
 184 /* SATA Passthrough Reply */
 185 typedef struct _MSG_SATA_PASSTHROUGH_REPLY
 186 {
 187     U8                      TargetID;           /* 00h */
 188     U8                      Bus;                /* 01h */
 189     U8                      MsgLength;          /* 02h */
 190     U8                      Function;           /* 03h */
 191     U16                     PassthroughFlags;   /* 04h */
 192     U8                      Reserved1;          /* 06h */
 193     U8                      MsgFlags;           /* 07h */
 194     U32                     MsgContext;         /* 08h */
 195     U8                      Reserved2;          /* 0Ch */
 196     U8                      SASStatus;          /* 0Dh */
 197     U16                     IOCStatus;          /* 0Eh */
 198     U32                     IOCLogInfo;         /* 10h */
 199     U8                      StatusFIS[20];      /* 14h */
 200     U32                     StatusControlRegisters; /* 28h */
 201     U32                     TransferCount;      /* 2Ch */
 202 } MSG_SATA_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SATA_PASSTHROUGH_REPLY,
 203   SataPassthroughReply_t, MPI_POINTER pSataPassthroughReply_t;
 204
 205
 206
 207
 208 /****************************************************************************/
 209 /* SAS IO Unit Control Request                                              */
 210 /****************************************************************************/
 211
 212 typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST
 213 {
 214     U8                      Operation;          /* 00h */
 215     U8                      Reserved1;          /* 01h */
 216     U8                      ChainOffset;        /* 02h */
 217     U8                      Function;           /* 03h */
 218     U16                     DevHandle;          /* 04h */
 219     U8                      Reserved3;          /* 06h */
 220     U8                      MsgFlags;           /* 07h */
 221     U32                     MsgContext;         /* 08h */
 222     U8                      TargetID;           /* 0Ch */
 223     U8                      Bus;                /* 0Dh */
 224     U8                      PhyNum;             /* 0Eh */
 225     U8                      PrimFlags;          /* 0Fh */
 226     U32                     Primitive;          /* 10h */
 227     U64                     SASAddress;         /* 14h */
 228     U32                     Reserved4;          /* 1Ch */
 229 } MSG_SAS_IOUNIT_CONTROL_REQUEST, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REQUEST,
 230   SasIoUnitControlRequest_t, MPI_POINTER pSasIoUnitControlRequest_t;
 231
 232 /* values for the Operation field */
 233 #define MPI_SAS_OP_CLEAR_NOT_PRESENT            (0x01)
 234 #define MPI_SAS_OP_CLEAR_ALL_PERSISTENT         (0x02)
 235 #define MPI_SAS_OP_PHY_LINK_RESET               (0x06)
 236 #define MPI_SAS_OP_PHY_HARD_RESET               (0x07)
 237 #define MPI_SAS_OP_PHY_CLEAR_ERROR_LOG          (0x08)
 238 #define MPI_SAS_OP_MAP_CURRENT                  (0x09)
 239 #define MPI_SAS_OP_SEND_PRIMITIVE               (0x0A)
 240 #define MPI_SAS_OP_FORCE_FULL_DISCOVERY         (0x0B)
 241 #define MPI_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL  (0x0C)
 242 #define MPI_SAS_OP_TRANSMIT_REMOVE_DEVICE       (0x0D)  /* obsolete name */
 243 #define MPI_SAS_OP_REMOVE_DEVICE                (0x0D)
 244
 245 /* values for the PrimFlags field */
 246 #define MPI_SAS_PRIMFLAGS_SINGLE                (0x08)
 247 #define MPI_SAS_PRIMFLAGS_TRIPLE                (0x02)
 248 #define MPI_SAS_PRIMFLAGS_REDUNDANT             (0x01)
 249
 250
 251 /* SAS IO Unit Control Reply */
 252 typedef struct _MSG_SAS_IOUNIT_CONTROL_REPLY
 253 {
 254     U8                      Operation;          /* 00h */
 255     U8                      Reserved1;          /* 01h */
 256     U8                      MsgLength;          /* 02h */
 257     U8                      Function;           /* 03h */
 258     U16                     DevHandle;          /* 04h */
 259     U8                      Reserved3;          /* 06h */
 260     U8                      MsgFlags;           /* 07h */
 261     U32                     MsgContext;         /* 08h */
 262     U16                     Reserved4;          /* 0Ch */
 263     U16                     IOCStatus;          /* 0Eh */
 264     U32                     IOCLogInfo;         /* 10h */
 265 } MSG_SAS_IOUNIT_CONTROL_REPLY, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REPLY,
 266   SasIoUnitControlReply_t, MPI_POINTER pSasIoUnitControlReply_t;
 267
 268 #endif
 269
 270