drivers/message/fusion/lsi/mpi_sas.h

   1 /*
   2  *  Copyright (c) 2003 LSI Logic Corporation.
   3  *
   4  *
   5  *           Name:  mpi_sas.h
   6  *          Title:  MPI Serial Attached SCSI structures and definitions
   7  *  Creation Date:  April 23, 2003
   8  *
   9  *    mpi_sas.h Version:  01.05.xx
  10  *
  11  *  Version History
  12  *  ---------------
  13  *
  14  *  Date      Version   Description
  15  *  --------  --------  ------------------------------------------------------
  16  *  xx-yy-zz  01.05.01  Original release.
  17  *  --------------------------------------------------------------------------
  18  */
  19
  20 #ifndef MPI_SAS_H
  21 #define MPI_SAS_H
  22
  23 /*****************************************************************************
  24 *
  25 *        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
  26 *
  27 *****************************************************************************/
  28
  29 /****************************************************************************/
  30 /* Serial Management Protocol Passthrough Request                           */
  31 /****************************************************************************/
  32
  33 typedef struct _MSG_SMP_PASSTHROUGH_REQUEST
  34 {
  35     U8                      PassthroughFlags;   /* 00h */
  36     U8                      PhysicalPort;       /* 01h */
  37     U8                      ChainOffset;        /* 02h */
  38     U8                      Function;           /* 03h */
  39     U16                     RequestDataLength;  /* 04h */
  40     U8                      ConnectionRate;     /* 06h */
  41     U8                      MsgFlags;           /* 07h */
  42     U32                     MsgContext;         /* 08h */
  43     U32                     Reserved1;          /* 0Ch */
  44     U64                     SASAddress;         /* 10h */
  45     U32                     Reserved2;          /* 18h */
  46     U32                     Reserved3;          /* 1Ch */
  47     SGE_SIMPLE_UNION        SGL;                /* 20h */
  48 } MSG_SMP_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REQUEST,
  49   SmpPassthroughRequest_t, MPI_POINTER pSmpPassthroughRequest_t;
  50
  51 #define MPI_SMP_PT_REQ_PT_FLAGS_IMMEDIATE       (0x80)
  52
  53 #define MPI_SMP_PT_REQ_CONNECT_RATE_NEGOTIATED  (0x00)
  54 #define MPI_SMP_PT_REQ_CONNECT_RATE_1_5         (0x08)
  55 #define MPI_SMP_PT_REQ_CONNECT_RATE_3_0         (0x09)
  56
  57
  58 /* Serial Management Protocol Passthrough Reply */
  59 typedef struct _MSG_SMP_PASSTHROUGH_REPLY
  60 {
  61     U8                      PassthroughFlags;   /* 00h */
  62     U8                      PhysicalPort;       /* 01h */
  63     U8                      MsgLength;          /* 02h */
  64     U8                      Function;           /* 03h */
  65     U16                     ResponseDataLength; /* 04h */
  66     U8                      Reserved1;          /* 06h */
  67     U8                      MsgFlags;           /* 07h */
  68     U32                     MsgContext;         /* 08h */
  69     U8                      Reserved2;          /* 0Ch */
  70     U8                      SASStatus;          /* 0Dh */
  71     U16                     IOCStatus;          /* 0Eh */
  72     U32                     IOCLogInfo;         /* 10h */
  73     U32                     Reserved3;          /* 14h */
  74     U8                      ResponseData[4];    /* 18h */
  75 } MSG_SMP_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REPLY,
  76   SmpPassthroughReply_t, MPI_POINTER pSmpPassthroughReply_t;
  77
  78 #define MPI_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE     (0x80)
  79
  80 /* values for the SASStatus field */
  81 #define MPI_SASSTATUS_SUCCESS                           (0x00)
  82 #define MPI_SASSTATUS_UNKNOWN_ERROR                     (0x01)
  83 #define MPI_SASSTATUS_INVALID_FRAME                     (0x02)
  84 #define MPI_SASSTATUS_UTC_BAD_DEST                      (0x03)
  85 #define MPI_SASSTATUS_UTC_BREAK_RECEIVED                (0x04)
  86 #define MPI_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED    (0x05)
  87 #define MPI_SASSTATUS_UTC_PORT_LAYER_REQUEST            (0x06)
  88 #define MPI_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED        (0x07)
  89 #define MPI_SASSTATUS_UTC_STP_RESOURCES_BUSY            (0x08)
  90 #define MPI_SASSTATUS_UTC_WRONG_DESTINATION             (0x09)
  91 #define MPI_SASSTATUS_SHORT_INFORMATION_UNIT            (0x0A)
  92 #define MPI_SASSTATUS_LONG_INFORMATION_UNIT             (0x0B)
  93 #define MPI_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA     (0x0C)
  94 #define MPI_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR     (0x0D)
  95 #define MPI_SASSTATUS_XFER_RDY_NOT_EXPECTED             (0x0E)
  96 #define MPI_SASSTATUS_DATA_INCORRECT_DATA_LENGTH        (0x0F)
  97 #define MPI_SASSTATUS_DATA_TOO_MUCH_READ_DATA           (0x10)
  98 #define MPI_SASSTATUS_DATA_OFFSET_ERROR                 (0x11)
  99 #define MPI_SASSTATUS_SDSF_NAK_RECEIVED                 (0x12)
 100 #define MPI_SASSTATUS_SDSF_CONNECTION_FAILED            (0x13)
 101 #define MPI_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT        (0x14)
 102
 103
 104 /*
 105  * Values for the SAS DeviceInfo field used in SAS Device Status Change Event
 106  * data and SAS IO Unit Configuration pages.
 107  */
 108 #define MPI_SAS_DEVICE_INFO_ATAPI_DEVICE        (0x00002000)
 109 #define MPI_SAS_DEVICE_INFO_LSI_DEVICE          (0x00001000)
 110 #define MPI_SAS_DEVICE_INFO_DIRECT_ATTACH       (0x00000800)
 111 #define MPI_SAS_DEVICE_INFO_SSP_TARGET          (0x00000400)
 112 #define MPI_SAS_DEVICE_INFO_STP_TARGET          (0x00000200)
 113 #define MPI_SAS_DEVICE_INFO_SMP_TARGET          (0x00000100)
 114 #define MPI_SAS_DEVICE_INFO_SATA_DEVICE         (0x00000080)
 115 #define MPI_SAS_DEVICE_INFO_SSP_INITIATOR       (0x00000040)
 116 #define MPI_SAS_DEVICE_INFO_STP_INITIATOR       (0x00000020)
 117 #define MPI_SAS_DEVICE_INFO_SMP_INITIATOR       (0x00000010)
 118 #define MPI_SAS_DEVICE_INFO_SATA_HOST           (0x00000008)
 119
 120 #define MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE    (0x00000007)
 121 #define MPI_SAS_DEVICE_INFO_NO_DEVICE           (0x00000000)
 122 #define MPI_SAS_DEVICE_INFO_END_DEVICE          (0x00000001)
 123 #define MPI_SAS_DEVICE_INFO_EDGE_EXPANDER       (0x00000002)
 124 #define MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER     (0x00000003)
 125
 126
 127 /****************************************************************************/
 128 /* SAS IO Unit Control Request                                              */
 129 /****************************************************************************/
 130
 131 typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST
 132 {
 133     U8                      Operation;          /* 00h */
 134     U8                      Reserved1;          /* 01h */
 135     U8                      ChainOffset;        /* 02h */
 136     U8                      Function;           /* 03h */
 137     U16                     Reserved2;          /* 04h */
 138     U8                      Reserved3;          /* 06h */
 139     U8                      MsgFlags;           /* 07h */
 140     U32                     MsgContext;         /* 08h */
 141     U8                      TargetID;           /* 0Ch */
 142     U8                      Bus;                /* 0Dh */
 143     U8                      PhyNum;             /* 0Eh */
 144     U8                      Reserved4;          /* 0Fh */
 145     U32                     Reserved5;          /* 10h */
 146     U64                     SASAddress;         /* 14h */
 147     U32                     Reserved6;          /* 1Ch */
 148 } MSG_SAS_IOUNIT_CONTROL_REQUEST, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REQUEST,
 149   SasIoUnitControlRequest_t, MPI_POINTER pSasIoUnitControlRequest_t;
 150
 151 /* values for the ... field */
 152 #define MPI_SAS_OP_CLEAR_NOT_PRESENT             (0x01)
 153 #define MPI_SAS_OP_CLEAR_ALL                     (0x02)
 154 #define MPI_SAS_OP_MAP                           (0x03)
 155 #define MPI_SAS_OP_MOVE                          (0x04)
 156 #define MPI_SAS_OP_CLEAR                         (0x05)
 157 #define MPI_SAS_OP_PHY_LINK_RESET                (0x06)
 158 #define MPI_SAS_OP_PHY_HARD_RESET                (0x07)
 159 #define MPI_SAS_OP_PHY_CLEAR_ERROR_LOG           (0x08)
 160
 161
 162 /* SAS IO Unit Control Reply */
 163 typedef struct _MSG_SAS_IOUNIT_CONTROL_REPLY
 164 {
 165     U8                      Operation;          /* 00h */
 166     U8                      Reserved1;          /* 01h */
 167     U8                      MsgLength;          /* 02h */
 168     U8                      Function;           /* 03h */
 169     U16                     Reserved2;          /* 04h */
 170     U8                      Reserved3;          /* 06h */
 171     U8                      MsgFlags;           /* 07h */
 172     U32                     MsgContext;         /* 08h */
 173     U16                     Reserved4;          /* 0Ch */
 174     U16                     IOCStatus;          /* 0Eh */
 175     U32                     IOCLogInfo;         /* 10h */
 176 } MSG_SAS_IOUNIT_CONTROL_REPLY, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REPLY,
 177   SasIoUnitControlReply_t, MPI_POINTER pSasIoUnitControlReply_t;
 178
 179 #endif
 180
 181