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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [drivers/] [message/] [fusion/] [lsi/] [mpi_init.h] - Rev 1765
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/* * Copyright (c) 2000-2002 LSI Logic Corporation. * * * Name: MPI_INIT.H * Title: MPI initiator mode messages and structures * Creation Date: June 8, 2000 * * MPI_INIT.H Version: 01.02.07 * * Version History * --------------- * * Date Version Description * -------- -------- ------------------------------------------------------ * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000. * 05-24-00 00.10.02 Added SenseBufferLength to _MSG_SCSI_IO_REPLY. * 06-06-00 01.00.01 Update version number for 1.0 release. * 06-08-00 01.00.02 Added MPI_SCSI_RSP_INFO_ definitions. * 11-02-00 01.01.01 Original release for post 1.0 work. * 12-04-00 01.01.02 Added MPI_SCSIIO_CONTROL_NO_DISCONNECT. * 02-20-01 01.01.03 Started using MPI_POINTER. * 03-27-01 01.01.04 Added structure offset comments. * 04-10-01 01.01.05 Added new MsgFlag for MSG_SCSI_TASK_MGMT. * 08-08-01 01.02.01 Original release for v1.2 work. * 08-29-01 01.02.02 Added MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET. * Added MPI_SCSI_STATE_QUEUE_TAG_REJECTED for * MSG_SCSI_IO_REPLY. * 09-28-01 01.02.03 Added structures and defines for SCSI Enclosure * Processor messages. * 10-04-01 01.02.04 Added defines for SEP request Action field. * 05-31-02 01.02.05 Added MPI_SCSIIO_MSGFLGS_CMD_DETERMINES_DATA_DIR define * for SCSI IO requests. * 11-15-02 01.02.06 Added special extended SCSI Status defines for FCP. * 06-26-03 01.02.07 Added MPI_SCSI_STATUS_FCPEXT_UNASSIGNED define. * -------------------------------------------------------------------------- */ #ifndef MPI_INIT_H #define MPI_INIT_H /***************************************************************************** * * S C S I I n i t i a t o r M e s s a g e s * *****************************************************************************/ /****************************************************************************/ /* SCSI IO messages and assocaited structures */ /****************************************************************************/ typedef struct _MSG_SCSI_IO_REQUEST { U8 TargetID; /* 00h */ U8 Bus; /* 01h */ U8 ChainOffset; /* 02h */ U8 Function; /* 03h */ U8 CDBLength; /* 04h */ U8 SenseBufferLength; /* 05h */ U8 Reserved; /* 06h */ U8 MsgFlags; /* 07h */ U32 MsgContext; /* 08h */ U8 LUN[8]; /* 0Ch */ U32 Control; /* 14h */ U8 CDB[16]; /* 18h */ U32 DataLength; /* 28h */ U32 SenseBufferLowAddr; /* 2Ch */ SGE_IO_UNION SGL; /* 30h */ } MSG_SCSI_IO_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_REQUEST, SCSIIORequest_t, MPI_POINTER pSCSIIORequest_t; /* SCSI IO MsgFlags bits */ #define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH (0x01) #define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_32 (0x00) #define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_64 (0x01) #define MPI_SCSIIO_MSGFLGS_SENSE_LOCATION (0x02) #define MPI_SCSIIO_MSGFLGS_SENSE_LOC_HOST (0x00) #define MPI_SCSIIO_MSGFLGS_SENSE_LOC_IOC (0x02) #define MPI_SCSIIO_MSGFLGS_CMD_DETERMINES_DATA_DIR (0x04) /* SCSI IO LUN fields */ #define MPI_SCSIIO_LUN_FIRST_LEVEL_ADDRESSING (0x0000FFFF) #define MPI_SCSIIO_LUN_SECOND_LEVEL_ADDRESSING (0xFFFF0000) #define MPI_SCSIIO_LUN_THIRD_LEVEL_ADDRESSING (0x0000FFFF) #define MPI_SCSIIO_LUN_FOURTH_LEVEL_ADDRESSING (0xFFFF0000) #define MPI_SCSIIO_LUN_LEVEL_1_WORD (0xFF00) #define MPI_SCSIIO_LUN_LEVEL_1_DWORD (0x0000FF00) /* SCSI IO Control bits */ #define MPI_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000) #define MPI_SCSIIO_CONTROL_NODATATRANSFER (0x00000000) #define MPI_SCSIIO_CONTROL_WRITE (0x01000000) #define MPI_SCSIIO_CONTROL_READ (0x02000000) #define MPI_SCSIIO_CONTROL_ADDCDBLEN_MASK (0x3C000000) #define MPI_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26) #define MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700) #define MPI_SCSIIO_CONTROL_SIMPLEQ (0x00000000) #define MPI_SCSIIO_CONTROL_HEADOFQ (0x00000100) #define MPI_SCSIIO_CONTROL_ORDEREDQ (0x00000200) #define MPI_SCSIIO_CONTROL_ACAQ (0x00000400) #define MPI_SCSIIO_CONTROL_UNTAGGED (0x00000500) #define MPI_SCSIIO_CONTROL_NO_DISCONNECT (0x00000700) #define MPI_SCSIIO_CONTROL_TASKMANAGE_MASK (0x00FF0000) #define MPI_SCSIIO_CONTROL_OBSOLETE (0x00800000) #define MPI_SCSIIO_CONTROL_CLEAR_ACA_RSV (0x00400000) #define MPI_SCSIIO_CONTROL_TARGET_RESET (0x00200000) #define MPI_SCSIIO_CONTROL_LUN_RESET_RSV (0x00100000) #define MPI_SCSIIO_CONTROL_RESERVED (0x00080000) #define MPI_SCSIIO_CONTROL_CLR_TASK_SET_RSV (0x00040000) #define MPI_SCSIIO_CONTROL_ABORT_TASK_SET (0x00020000) #define MPI_SCSIIO_CONTROL_RESERVED2 (0x00010000) /* SCSI IO reply structure */ typedef struct _MSG_SCSI_IO_REPLY { U8 TargetID; /* 00h */ U8 Bus; /* 01h */ U8 MsgLength; /* 02h */ U8 Function; /* 03h */ U8 CDBLength; /* 04h */ U8 SenseBufferLength; /* 05h */ U8 Reserved; /* 06h */ U8 MsgFlags; /* 07h */ U32 MsgContext; /* 08h */ U8 SCSIStatus; /* 0Ch */ U8 SCSIState; /* 0Dh */ U16 IOCStatus; /* 0Eh */ U32 IOCLogInfo; /* 10h */ U32 TransferCount; /* 14h */ U32 SenseCount; /* 18h */ U32 ResponseInfo; /* 1Ch */ } MSG_SCSI_IO_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_REPLY, SCSIIOReply_t, MPI_POINTER pSCSIIOReply_t; /* SCSI IO Reply SCSIStatus values (SAM-2 status codes) */ #define MPI_SCSI_STATUS_SUCCESS (0x00) #define MPI_SCSI_STATUS_CHECK_CONDITION (0x02) #define MPI_SCSI_STATUS_CONDITION_MET (0x04) #define MPI_SCSI_STATUS_BUSY (0x08) #define MPI_SCSI_STATUS_INTERMEDIATE (0x10) #define MPI_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14) #define MPI_SCSI_STATUS_RESERVATION_CONFLICT (0x18) #define MPI_SCSI_STATUS_COMMAND_TERMINATED (0x22) #define MPI_SCSI_STATUS_TASK_SET_FULL (0x28) #define MPI_SCSI_STATUS_ACA_ACTIVE (0x30) #define MPI_SCSI_STATUS_FCPEXT_DEVICE_LOGGED_OUT (0x80) #define MPI_SCSI_STATUS_FCPEXT_NO_LINK (0x81) #define MPI_SCSI_STATUS_FCPEXT_UNASSIGNED (0x82) /* SCSI IO Reply SCSIState values */ #define MPI_SCSI_STATE_AUTOSENSE_VALID (0x01) #define MPI_SCSI_STATE_AUTOSENSE_FAILED (0x02) #define MPI_SCSI_STATE_NO_SCSI_STATUS (0x04) #define MPI_SCSI_STATE_TERMINATED (0x08) #define MPI_SCSI_STATE_RESPONSE_INFO_VALID (0x10) #define MPI_SCSI_STATE_QUEUE_TAG_REJECTED (0x20) /* SCSI IO Reply ResponseInfo values */ /* (FCP-1 RSP_CODE values and SPI-3 Packetized Failure codes) */ #define MPI_SCSI_RSP_INFO_FUNCTION_COMPLETE (0x00000000) #define MPI_SCSI_RSP_INFO_FCP_BURST_LEN_ERROR (0x01000000) #define MPI_SCSI_RSP_INFO_CMND_FIELDS_INVALID (0x02000000) #define MPI_SCSI_RSP_INFO_FCP_DATA_RO_ERROR (0x03000000) #define MPI_SCSI_RSP_INFO_TASK_MGMT_UNSUPPORTED (0x04000000) #define MPI_SCSI_RSP_INFO_TASK_MGMT_FAILED (0x05000000) #define MPI_SCSI_RSP_INFO_SPI_LQ_INVALID_TYPE (0x06000000) /****************************************************************************/ /* SCSI Task Management messages */ /****************************************************************************/ typedef struct _MSG_SCSI_TASK_MGMT { U8 TargetID; /* 00h */ U8 Bus; /* 01h */ U8 ChainOffset; /* 02h */ U8 Function; /* 03h */ U8 Reserved; /* 04h */ U8 TaskType; /* 05h */ U8 Reserved1; /* 06h */ U8 MsgFlags; /* 07h */ U32 MsgContext; /* 08h */ U8 LUN[8]; /* 0Ch */ U32 Reserved2[7]; /* 14h */ U32 TaskMsgContext; /* 30h */ } MSG_SCSI_TASK_MGMT, MPI_POINTER PTR_SCSI_TASK_MGMT, SCSITaskMgmt_t, MPI_POINTER pSCSITaskMgmt_t; /* TaskType values */ #define MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) #define MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02) #define MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) #define MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS (0x04) #define MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) /* MsgFlags bits */ #define MPI_SCSITASKMGMT_MSGFLAGS_TARGET_RESET_OPTION (0x00) #define MPI_SCSITASKMGMT_MSGFLAGS_LIP_RESET_OPTION (0x02) #define MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION (0x04) /* SCSI Task Management Reply */ typedef struct _MSG_SCSI_TASK_MGMT_REPLY { U8 TargetID; /* 00h */ U8 Bus; /* 01h */ U8 MsgLength; /* 02h */ U8 Function; /* 03h */ U8 Reserved; /* 04h */ U8 TaskType; /* 05h */ U8 Reserved1; /* 06h */ U8 MsgFlags; /* 07h */ U32 MsgContext; /* 08h */ U8 Reserved2[2]; /* 0Ch */ U16 IOCStatus; /* 0Eh */ U32 IOCLogInfo; /* 10h */ U32 TerminationCount; /* 14h */ } MSG_SCSI_TASK_MGMT_REPLY, MPI_POINTER PTR_MSG_SCSI_TASK_MGMT_REPLY, SCSITaskMgmtReply_t, MPI_POINTER pSCSITaskMgmtReply_t; /****************************************************************************/ /* SCSI Enclosure Processor messages */ /****************************************************************************/ typedef struct _MSG_SEP_REQUEST { U8 TargetID; /* 00h */ U8 Bus; /* 01h */ U8 ChainOffset; /* 02h */ U8 Function; /* 03h */ U8 Action; /* 04h */ U8 Reserved1; /* 05h */ U8 Reserved2; /* 06h */ U8 MsgFlags; /* 07h */ U32 MsgContext; /* 08h */ U32 SlotStatus; /* 0Ch */ } MSG_SEP_REQUEST, MPI_POINTER PTR_MSG_SEP_REQUEST, SEPRequest_t, MPI_POINTER pSEPRequest_t; /* Action defines */ #define MPI_SEP_REQ_ACTION_WRITE_STATUS (0x00) #define MPI_SEP_REQ_ACTION_READ_STATUS (0x01) /* SlotStatus bits for MSG_SEP_REQUEST */ #define MPI_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001) #define MPI_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002) #define MPI_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004) #define MPI_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) #define MPI_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) #define MPI_SEP_REQ_SLOTSTATUS_PARITY_CHECK (0x00000020) #define MPI_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040) #define MPI_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080) #define MPI_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100) #define MPI_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200) #define MPI_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) #define MPI_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000) #define MPI_SEP_REQ_SLOTSTATUS_REQUEST_INSERT (0x00080000) #define MPI_SEP_REQ_SLOTSTATUS_DO_NOT_MOVE (0x00400000) #define MPI_SEP_REQ_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000) #define MPI_SEP_REQ_SLOTSTATUS_A_ENABLE_BYPASS (0x08000000) #define MPI_SEP_REQ_SLOTSTATUS_DEV_OFF (0x10000000) #define MPI_SEP_REQ_SLOTSTATUS_SWAP_RESET (0x80000000) typedef struct _MSG_SEP_REPLY { U8 TargetID; /* 00h */ U8 Bus; /* 01h */ U8 MsgLength; /* 02h */ U8 Function; /* 03h */ U8 Action; /* 04h */ U8 Reserved1; /* 05h */ U8 Reserved2; /* 06h */ U8 MsgFlags; /* 07h */ U32 MsgContext; /* 08h */ U16 Reserved3; /* 0Ch */ U16 IOCStatus; /* 0Eh */ U32 IOCLogInfo; /* 10h */ U32 SlotStatus; /* 14h */ } MSG_SEP_REPLY, MPI_POINTER PTR_MSG_SEP_REPLY, SEPReply_t, MPI_POINTER pSEPReply_t; /* SlotStatus bits for MSG_SEP_REPLY */ #define MPI_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001) #define MPI_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002) #define MPI_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004) #define MPI_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) #define MPI_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) #define MPI_SEP_REPLY_SLOTSTATUS_PARITY_CHECK (0x00000020) #define MPI_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040) #define MPI_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080) #define MPI_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100) #define MPI_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200) #define MPI_SEP_REPLY_SLOTSTATUS_REPORT (0x00010000) #define MPI_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) #define MPI_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000) #define MPI_SEP_REPLY_SLOTSTATUS_INSERT_READY (0x00080000) #define MPI_SEP_REPLY_SLOTSTATUS_DO_NOT_REMOVE (0x00400000) #define MPI_SEP_REPLY_SLOTSTATUS_B_BYPASS_ENABLED (0x01000000) #define MPI_SEP_REPLY_SLOTSTATUS_A_BYPASS_ENABLED (0x02000000) #define MPI_SEP_REPLY_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000) #define MPI_SEP_REPLY_SLOTSTATUS_A_ENABLE_BYPASS (0x08000000) #define MPI_SEP_REPLY_SLOTSTATUS_DEV_OFF (0x10000000) #define MPI_SEP_REPLY_SLOTSTATUS_FAULT_SENSED (0x40000000) #define MPI_SEP_REPLY_SLOTSTATUS_SWAPPED (0x80000000) #endif