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