📄 mpi_init.h
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/* * Copyright (c) 2000-2003 LSI Logic Corporation. * * * Name: mpi_init.h * Title: MPI initiator mode messages and structures * Creation Date: June 8, 2000 * * mpi_init.h Version: 01.05.xx * * 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 associated 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)#define MPI_SCSIIO_MSGFLGS_EEDP_TYPE_MASK (0xE0)#define MPI_SCSIIO_MSGFLGS_EEDP_NONE (0x00)#define MPI_SCSIIO_MSGFLGS_EEDP_RDPROTECT_T10 (0x20)#define MPI_SCSIIO_MSGFLGS_EEDP_VRPROTECT_T10 (0x40)#define MPI_SCSIIO_MSGFLGS_EEDP_WRPROTECT_T10 (0x60)#define MPI_SCSIIO_MSGFLGS_EEDP_520_READ_MODE1 (0x20)#define MPI_SCSIIO_MSGFLGS_EEDP_520_WRITE_MODE1 (0x40)#define MPI_SCSIIO_MSGFLGS_EEDP_8_9_READ_MODE1 (0x60)#define MPI_SCSIIO_MSGFLGS_EEDP_8_9_WRITE_MODE1 (0x80)/* 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 */⌨️ 快捷键说明
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