| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 | |