592 lines
23 KiB
C
592 lines
23 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright 2000-2015 Avago Technologies. All rights reserved.
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*
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*
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* Name: mpi2_init.h
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* Title: MPI SCSI initiator mode messages and structures
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* Creation Date: June 23, 2006
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*
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* mpi2_init.h Version: 02.00.21
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*
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* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
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* prefix are for use only on MPI v2.5 products, and must not be used
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* with MPI v2.0 products. Unless otherwise noted, names beginning with
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* MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products.
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*
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* Version History
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* ---------------
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*
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* Date Version Description
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* -------- -------- ------------------------------------------------------
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* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
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* 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t.
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* 12-18-07 02.00.02 Modified Task Management Target Reset Method defines.
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* 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention.
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* 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
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* 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t.
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* 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO
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* Control field Task Attribute flags.
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* Moved LUN field defines to mpi2.h becasue they are
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* common to many structures.
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* 05-06-09 02.00.07 Changed task management type of Query Unit Attention to
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* Query Asynchronous Event.
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* Defined two new bits in the SlotStatus field of the SCSI
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* Enclosure Processor Request and Reply.
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* 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for
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* both SCSI IO Error Reply and SCSI Task Management Reply.
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* Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY.
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* Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define.
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* 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it.
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* 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request.
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* 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define.
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* 11-18-11 02.00.12 Incorporating additions for MPI v2.5.
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* 02-06-12 02.00.13 Added alternate defines for Task Priority / Command
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* Priority to match SAM-4.
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* Added EEDPErrorOffset to MPI2_SCSI_IO_REPLY.
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* 07-10-12 02.00.14 Added MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION.
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* 04-09-13 02.00.15 Added SCSIStatusQualifier field to MPI2_SCSI_IO_REPLY,
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* replacing the Reserved4 field.
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* 11-18-14 02.00.16 Updated copyright information.
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* 03-16-15 02.00.17 Updated for MPI v2.6.
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* Added MPI26_SCSIIO_IOFLAGS_ESCAPE_PASSTHROUGH.
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* Added MPI2_SEP_REQ_SLOTSTATUS_DEV_OFF and
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* MPI2_SEP_REPLY_SLOTSTATUS_DEV_OFF.
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* 08-26-15 02.00.18 Added SCSITASKMGMT_MSGFLAGS for Target Reset.
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* 12-18-15 02.00.19 Added EEDPObservedValue added to SCSI IO Reply message.
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* 01-04-16 02.00.20 Modified EEDP reported values in SCSI IO Reply message.
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* 01-21-16 02.00.21 Modified MPI26_SCSITASKMGMT_MSGFLAGS_PCIE* defines to
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* be unique within first 32 characters.
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* --------------------------------------------------------------------------
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*/
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#ifndef MPI2_INIT_H
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#define MPI2_INIT_H
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/*****************************************************************************
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*
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* SCSI Initiator Messages
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*
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*****************************************************************************/
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/****************************************************************************
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* SCSI IO messages and associated structures
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****************************************************************************/
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typedef struct _MPI2_SCSI_IO_CDB_EEDP32 {
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U8 CDB[20]; /*0x00 */
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__be32 PrimaryReferenceTag; /*0x14 */
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U16 PrimaryApplicationTag; /*0x18 */
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U16 PrimaryApplicationTagMask; /*0x1A */
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U32 TransferLength; /*0x1C */
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} MPI2_SCSI_IO_CDB_EEDP32, *PTR_MPI2_SCSI_IO_CDB_EEDP32,
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Mpi2ScsiIoCdbEedp32_t, *pMpi2ScsiIoCdbEedp32_t;
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/*MPI v2.0 CDB field */
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typedef union _MPI2_SCSI_IO_CDB_UNION {
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U8 CDB32[32];
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MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
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MPI2_SGE_SIMPLE_UNION SGE;
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} MPI2_SCSI_IO_CDB_UNION, *PTR_MPI2_SCSI_IO_CDB_UNION,
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Mpi2ScsiIoCdb_t, *pMpi2ScsiIoCdb_t;
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/*MPI v2.0 SCSI IO Request Message */
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typedef struct _MPI2_SCSI_IO_REQUEST {
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U16 DevHandle; /*0x00 */
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U8 ChainOffset; /*0x02 */
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U8 Function; /*0x03 */
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U16 Reserved1; /*0x04 */
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U8 Reserved2; /*0x06 */
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U8 MsgFlags; /*0x07 */
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U8 VP_ID; /*0x08 */
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U8 VF_ID; /*0x09 */
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U16 Reserved3; /*0x0A */
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U32 SenseBufferLowAddress; /*0x0C */
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U16 SGLFlags; /*0x10 */
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U8 SenseBufferLength; /*0x12 */
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U8 Reserved4; /*0x13 */
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U8 SGLOffset0; /*0x14 */
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U8 SGLOffset1; /*0x15 */
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U8 SGLOffset2; /*0x16 */
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U8 SGLOffset3; /*0x17 */
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U32 SkipCount; /*0x18 */
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U32 DataLength; /*0x1C */
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U32 BidirectionalDataLength; /*0x20 */
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U16 IoFlags; /*0x24 */
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U16 EEDPFlags; /*0x26 */
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U32 EEDPBlockSize; /*0x28 */
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U32 SecondaryReferenceTag; /*0x2C */
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U16 SecondaryApplicationTag; /*0x30 */
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U16 ApplicationTagTranslationMask; /*0x32 */
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U8 LUN[8]; /*0x34 */
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U32 Control; /*0x3C */
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MPI2_SCSI_IO_CDB_UNION CDB; /*0x40 */
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#ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */
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MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion;
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#endif
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MPI2_SGE_IO_UNION SGL; /*0x60 */
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} MPI2_SCSI_IO_REQUEST, *PTR_MPI2_SCSI_IO_REQUEST,
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Mpi2SCSIIORequest_t, *pMpi2SCSIIORequest_t;
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/*SCSI IO MsgFlags bits */
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/*MsgFlags for SenseBufferAddressSpace */
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#define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C)
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#define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00)
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#define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04)
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#define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08)
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#define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C)
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#define MPI26_SCSIIO_MSGFLAGS_IOCCTL_SENSE_ADDR (0x08)
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/*SCSI IO SGLFlags bits */
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/*base values for Data Location Address Space */
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#define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C)
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#define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00)
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#define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04)
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#define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08)
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#define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C)
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/*base values for Type */
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#define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03)
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#define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00)
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#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01)
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#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02)
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/*shift values for each sub-field */
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#define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12)
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#define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8)
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#define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4)
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#define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0)
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/*number of SGLOffset fields */
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#define MPI2_SCSIIO_NUM_SGLOFFSETS (4)
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/*SCSI IO IoFlags bits */
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/*Large CDB Address Space */
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#define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000)
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#define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000)
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#define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000)
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#define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000)
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#define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000)
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#define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
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#define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
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#define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400)
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#define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
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#define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF)
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/*SCSI IO EEDPFlags bits */
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#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
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#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
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#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
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#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100)
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#define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008)
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#define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007)
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#define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001)
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#define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003)
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#define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004)
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#define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006)
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#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007)
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/*SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */
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/*SCSI IO Control bits */
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#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000)
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#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26)
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#define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000)
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#define MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION (24)
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#define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000)
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#define MPI2_SCSIIO_CONTROL_WRITE (0x01000000)
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#define MPI2_SCSIIO_CONTROL_READ (0x02000000)
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#define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000)
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#define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800)
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#define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11)
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/*alternate name for the previous field; called Command Priority in SAM-4 */
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#define MPI2_SCSIIO_CONTROL_CMDPRI_MASK (0x00007800)
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#define MPI2_SCSIIO_CONTROL_CMDPRI_SHIFT (11)
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#define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
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#define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000)
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#define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100)
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#define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200)
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#define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400)
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#define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0)
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#define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000)
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#define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040)
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#define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080)
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/*MPI v2.5 CDB field */
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typedef union _MPI25_SCSI_IO_CDB_UNION {
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U8 CDB32[32];
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MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
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MPI2_IEEE_SGE_SIMPLE64 SGE;
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} MPI25_SCSI_IO_CDB_UNION, *PTR_MPI25_SCSI_IO_CDB_UNION,
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Mpi25ScsiIoCdb_t, *pMpi25ScsiIoCdb_t;
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/*MPI v2.5/2.6 SCSI IO Request Message */
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typedef struct _MPI25_SCSI_IO_REQUEST {
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U16 DevHandle; /*0x00 */
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U8 ChainOffset; /*0x02 */
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U8 Function; /*0x03 */
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U16 Reserved1; /*0x04 */
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U8 Reserved2; /*0x06 */
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U8 MsgFlags; /*0x07 */
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U8 VP_ID; /*0x08 */
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U8 VF_ID; /*0x09 */
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U16 Reserved3; /*0x0A */
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U32 SenseBufferLowAddress; /*0x0C */
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U8 DMAFlags; /*0x10 */
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U8 Reserved5; /*0x11 */
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U8 SenseBufferLength; /*0x12 */
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U8 Reserved4; /*0x13 */
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U8 SGLOffset0; /*0x14 */
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U8 SGLOffset1; /*0x15 */
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U8 SGLOffset2; /*0x16 */
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U8 SGLOffset3; /*0x17 */
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U32 SkipCount; /*0x18 */
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U32 DataLength; /*0x1C */
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U32 BidirectionalDataLength; /*0x20 */
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U16 IoFlags; /*0x24 */
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U16 EEDPFlags; /*0x26 */
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U16 EEDPBlockSize; /*0x28 */
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U16 Reserved6; /*0x2A */
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U32 SecondaryReferenceTag; /*0x2C */
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U16 SecondaryApplicationTag; /*0x30 */
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U16 ApplicationTagTranslationMask; /*0x32 */
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U8 LUN[8]; /*0x34 */
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U32 Control; /*0x3C */
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MPI25_SCSI_IO_CDB_UNION CDB; /*0x40 */
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#ifdef MPI25_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */
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MPI25_SCSI_IO_VENDOR_UNIQUE VendorRegion;
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#endif
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MPI25_SGE_IO_UNION SGL; /*0x60 */
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} MPI25_SCSI_IO_REQUEST, *PTR_MPI25_SCSI_IO_REQUEST,
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Mpi25SCSIIORequest_t, *pMpi25SCSIIORequest_t;
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/*use MPI2_SCSIIO_MSGFLAGS_ defines for the MsgFlags field */
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/*Defines for the DMAFlags field
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* Each setting affects 4 SGLS, from SGL0 to SGL3.
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* D = Data
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* C = Cache DIF
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* I = Interleaved
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* H = Host DIF
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*/
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#define MPI25_SCSIIO_DMAFLAGS_OP_MASK (0x0F)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_D (0x00)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_C (0x01)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_I (0x02)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_C (0x03)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_I (0x04)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_I_I (0x05)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_C (0x06)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_I (0x07)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_C_I_I (0x08)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_I_I_I (0x09)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_D (0x0A)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_C (0x0B)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_I (0x0C)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_C (0x0D)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_I (0x0E)
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#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_I_I (0x0F)
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/*number of SGLOffset fields */
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#define MPI25_SCSIIO_NUM_SGLOFFSETS (4)
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/*defines for the IoFlags field */
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#define MPI25_SCSIIO_IOFLAGS_IO_PATH_MASK (0xC000)
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#define MPI25_SCSIIO_IOFLAGS_NORMAL_PATH (0x0000)
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#define MPI25_SCSIIO_IOFLAGS_FAST_PATH (0x4000)
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#define MPI26_SCSIIO_IOFLAGS_ESCAPE_PASSTHROUGH (0x2000)
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#define MPI25_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
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#define MPI25_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
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#define MPI26_SCSIIO_IOFLAGS_PORT_REQUEST (0x0400)
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#define MPI25_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF)
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/*MPI v2.5 defines for the EEDPFlags bits */
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/*use MPI2_SCSIIO_EEDPFLAGS_ defines for the other EEDPFlags bits */
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#define MPI25_SCSIIO_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0)
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#define MPI25_SCSIIO_EEDPFLAGS_COMPATIBLE_MODE (0x0000)
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#define MPI25_SCSIIO_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040)
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#define MPI25_SCSIIO_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080)
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#define MPI25_SCSIIO_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0)
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#define MPI25_SCSIIO_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030)
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#define MPI25_SCSIIO_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000)
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#define MPI25_SCSIIO_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010)
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/*use MPI2_LUN_ defines from mpi2.h for the LUN field */
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/*use MPI2_SCSIIO_CONTROL_ defines for the Control field */
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/*NOTE: The SCSI IO Reply is nearly the same for MPI 2.0 and MPI 2.5, so
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* MPI2_SCSI_IO_REPLY is used for both.
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*/
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/*SCSI IO Error Reply Message */
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typedef struct _MPI2_SCSI_IO_REPLY {
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U16 DevHandle; /*0x00 */
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U8 MsgLength; /*0x02 */
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U8 Function; /*0x03 */
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U16 Reserved1; /*0x04 */
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U8 Reserved2; /*0x06 */
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U8 MsgFlags; /*0x07 */
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U8 VP_ID; /*0x08 */
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U8 VF_ID; /*0x09 */
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U16 Reserved3; /*0x0A */
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U8 SCSIStatus; /*0x0C */
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U8 SCSIState; /*0x0D */
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U16 IOCStatus; /*0x0E */
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|
U32 IOCLogInfo; /*0x10 */
|
|
U32 TransferCount; /*0x14 */
|
|
U32 SenseCount; /*0x18 */
|
|
U32 ResponseInfo; /*0x1C */
|
|
U16 TaskTag; /*0x20 */
|
|
U16 SCSIStatusQualifier; /* 0x22 */
|
|
U32 BidirectionalTransferCount; /*0x24 */
|
|
/* MPI 2.5+ only; Reserved in MPI 2.0 */
|
|
U32 EEDPErrorOffset; /* 0x28 */
|
|
/* MPI 2.5+ only; Reserved in MPI 2.0 */
|
|
U16 EEDPObservedAppTag; /* 0x2C */
|
|
/* MPI 2.5+ only; Reserved in MPI 2.0 */
|
|
U16 EEDPObservedGuard; /* 0x2E */
|
|
/* MPI 2.5+ only; Reserved in MPI 2.0 */
|
|
U32 EEDPObservedRefTag; /* 0x30 */
|
|
} MPI2_SCSI_IO_REPLY, *PTR_MPI2_SCSI_IO_REPLY,
|
|
Mpi2SCSIIOReply_t, *pMpi2SCSIIOReply_t;
|
|
|
|
/*SCSI IO Reply MsgFlags bits */
|
|
#define MPI26_SCSIIO_REPLY_MSGFLAGS_REFTAG_OBSERVED_VALID (0x01)
|
|
#define MPI26_SCSIIO_REPLY_MSGFLAGS_GUARD_OBSERVED_VALID (0x02)
|
|
#define MPI26_SCSIIO_REPLY_MSGFLAGS_APPTAG_OBSERVED_VALID (0x04)
|
|
|
|
/*SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
|
|
|
|
#define MPI2_SCSI_STATUS_GOOD (0x00)
|
|
#define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02)
|
|
#define MPI2_SCSI_STATUS_CONDITION_MET (0x04)
|
|
#define MPI2_SCSI_STATUS_BUSY (0x08)
|
|
#define MPI2_SCSI_STATUS_INTERMEDIATE (0x10)
|
|
#define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14)
|
|
#define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18)
|
|
#define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /*obsolete */
|
|
#define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28)
|
|
#define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30)
|
|
#define MPI2_SCSI_STATUS_TASK_ABORTED (0x40)
|
|
|
|
/*SCSI IO Reply SCSIState flags */
|
|
|
|
#define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10)
|
|
#define MPI2_SCSI_STATE_TERMINATED (0x08)
|
|
#define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04)
|
|
#define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02)
|
|
#define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01)
|
|
|
|
/*masks and shifts for the ResponseInfo field */
|
|
|
|
#define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF)
|
|
#define MPI2_SCSI_RI_SHIFT_REASONCODE (0)
|
|
|
|
#define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF)
|
|
|
|
/****************************************************************************
|
|
* SCSI Task Management messages
|
|
****************************************************************************/
|
|
|
|
/*SCSI Task Management Request Message */
|
|
typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST {
|
|
U16 DevHandle; /*0x00 */
|
|
U8 ChainOffset; /*0x02 */
|
|
U8 Function; /*0x03 */
|
|
U8 Reserved1; /*0x04 */
|
|
U8 TaskType; /*0x05 */
|
|
U8 Reserved2; /*0x06 */
|
|
U8 MsgFlags; /*0x07 */
|
|
U8 VP_ID; /*0x08 */
|
|
U8 VF_ID; /*0x09 */
|
|
U16 Reserved3; /*0x0A */
|
|
U8 LUN[8]; /*0x0C */
|
|
U32 Reserved4[7]; /*0x14 */
|
|
U16 TaskMID; /*0x30 */
|
|
U16 Reserved5; /*0x32 */
|
|
} MPI2_SCSI_TASK_MANAGE_REQUEST,
|
|
*PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
|
|
Mpi2SCSITaskManagementRequest_t,
|
|
*pMpi2SCSITaskManagementRequest_t;
|
|
|
|
/*TaskType values */
|
|
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01)
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02)
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03)
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05)
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06)
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07)
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08)
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09)
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A)
|
|
|
|
/*obsolete TaskType name */
|
|
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION \
|
|
(MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)
|
|
|
|
/*MsgFlags bits */
|
|
|
|
#define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18)
|
|
#define MPI26_SCSITASKMGMT_MSGFLAGS_HOT_RESET_PCIE (0x00)
|
|
#define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00)
|
|
#define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08)
|
|
#define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10)
|
|
|
|
#define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01)
|
|
#define MPI26_SCSITASKMGMT_MSGFLAGS_PROTOCOL_LVL_RST_PCIE (0x18)
|
|
|
|
/*SCSI Task Management Reply Message */
|
|
typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY {
|
|
U16 DevHandle; /*0x00 */
|
|
U8 MsgLength; /*0x02 */
|
|
U8 Function; /*0x03 */
|
|
U8 ResponseCode; /*0x04 */
|
|
U8 TaskType; /*0x05 */
|
|
U8 Reserved1; /*0x06 */
|
|
U8 MsgFlags; /*0x07 */
|
|
U8 VP_ID; /*0x08 */
|
|
U8 VF_ID; /*0x09 */
|
|
U16 Reserved2; /*0x0A */
|
|
U16 Reserved3; /*0x0C */
|
|
U16 IOCStatus; /*0x0E */
|
|
U32 IOCLogInfo; /*0x10 */
|
|
U32 TerminationCount; /*0x14 */
|
|
U32 ResponseInfo; /*0x18 */
|
|
} MPI2_SCSI_TASK_MANAGE_REPLY,
|
|
*PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
|
|
Mpi2SCSITaskManagementReply_t, *pMpi2SCSIManagementReply_t;
|
|
|
|
/*ResponseCode values */
|
|
|
|
#define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00)
|
|
#define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02)
|
|
#define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04)
|
|
#define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05)
|
|
#define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08)
|
|
#define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09)
|
|
#define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A)
|
|
#define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80)
|
|
|
|
/*masks and shifts for the ResponseInfo field */
|
|
|
|
#define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF)
|
|
#define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0)
|
|
#define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00)
|
|
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8)
|
|
#define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000)
|
|
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16)
|
|
#define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000)
|
|
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24)
|
|
|
|
/****************************************************************************
|
|
* SCSI Enclosure Processor messages
|
|
****************************************************************************/
|
|
|
|
/*SCSI Enclosure Processor Request Message */
|
|
typedef struct _MPI2_SEP_REQUEST {
|
|
U16 DevHandle; /*0x00 */
|
|
U8 ChainOffset; /*0x02 */
|
|
U8 Function; /*0x03 */
|
|
U8 Action; /*0x04 */
|
|
U8 Flags; /*0x05 */
|
|
U8 Reserved1; /*0x06 */
|
|
U8 MsgFlags; /*0x07 */
|
|
U8 VP_ID; /*0x08 */
|
|
U8 VF_ID; /*0x09 */
|
|
U16 Reserved2; /*0x0A */
|
|
U32 SlotStatus; /*0x0C */
|
|
U32 Reserved3; /*0x10 */
|
|
U32 Reserved4; /*0x14 */
|
|
U32 Reserved5; /*0x18 */
|
|
U16 Slot; /*0x1C */
|
|
U16 EnclosureHandle; /*0x1E */
|
|
} MPI2_SEP_REQUEST, *PTR_MPI2_SEP_REQUEST,
|
|
Mpi2SepRequest_t, *pMpi2SepRequest_t;
|
|
|
|
/*Action defines */
|
|
#define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00)
|
|
#define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01)
|
|
|
|
/*Flags defines */
|
|
#define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00)
|
|
#define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01)
|
|
|
|
/*SlotStatus defines */
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_OFF (0x00080000)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002)
|
|
#define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001)
|
|
|
|
/*SCSI Enclosure Processor Reply Message */
|
|
typedef struct _MPI2_SEP_REPLY {
|
|
U16 DevHandle; /*0x00 */
|
|
U8 MsgLength; /*0x02 */
|
|
U8 Function; /*0x03 */
|
|
U8 Action; /*0x04 */
|
|
U8 Flags; /*0x05 */
|
|
U8 Reserved1; /*0x06 */
|
|
U8 MsgFlags; /*0x07 */
|
|
U8 VP_ID; /*0x08 */
|
|
U8 VF_ID; /*0x09 */
|
|
U16 Reserved2; /*0x0A */
|
|
U16 Reserved3; /*0x0C */
|
|
U16 IOCStatus; /*0x0E */
|
|
U32 IOCLogInfo; /*0x10 */
|
|
U32 SlotStatus; /*0x14 */
|
|
U32 Reserved4; /*0x18 */
|
|
U16 Slot; /*0x1C */
|
|
U16 EnclosureHandle; /*0x1E */
|
|
} MPI2_SEP_REPLY, *PTR_MPI2_SEP_REPLY,
|
|
Mpi2SepReply_t, *pMpi2SepReply_t;
|
|
|
|
/*SlotStatus defines */
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_OFF (0x00080000)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002)
|
|
#define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001)
|
|
|
|
#endif
|