991554f2c4
This is derived from the mps(4) driver, but it supports only the 12Gb IT and IR hardware including the SAS 3004, SAS 3008 and SAS 3108. Some notes about this driver: o The 12Gb hardware can do "FastPath" I/O, and that capability is included in this driver. o WarpDrive functionality has been removed, since it isn't supported in the 12Gb driver interface. o The Scatter/Gather list handling code is significantly different between the 6Gb and 12Gb hardware. The 12Gb boards support IEEE Scatter/Gather lists. Thanks to LSI for developing and testing this driver for FreeBSD. share/man/man4/mpr.4: mpr(4) man page. sys/dev/mpr/*: mpr(4) driver files. sys/modules/Makefile, sys/modules/mpr/Makefile: Add a module Makefile for the mpr(4) driver. sys/conf/files: Add the mpr(4) driver. sys/amd64/conf/GENERIC, sys/i386/conf/GENERIC, sys/mips/conf/OCTEON1, sys/sparc64/conf/GENERIC: Add the mpr(4) driver to all config files that currently have the mps(4) driver. sys/ia64/conf/GENERIC: Add the mps(4) and mpr(4) drivers to the ia64 GENERIC config file. sys/i386/conf/XEN: Exclude the mpr module from building here. Submitted by: Steve McConnell <Stephen.McConnell@lsi.com> MFC after: 3 days Tested by: Chris Reeves <chrisr@spectralogic.com> Sponsored by: LSI, Spectra Logic Relnotes: LSI 12Gb SAS driver mpr(4) added
615 lines
30 KiB
C
615 lines
30 KiB
C
/*-
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* Copyright (c) 2013 LSI Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* LSI MPT-Fusion Host Adapter FreeBSD
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*
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* $FreeBSD$
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*/
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/*
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* Copyright (c) 2000-2013 LSI Corporation.
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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: 02.00.15
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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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* --------------------------------------------------------------------------
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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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{
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U8 CDB[20]; /* 0x00 */
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U32 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, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32,
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Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER 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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{
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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, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION,
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Mpi2ScsiIoCdb_t, MPI2_POINTER 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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{
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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, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST,
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Mpi2SCSIIORequest_t, MPI2_POINTER 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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/* 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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{
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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, MPI2_POINTER PTR_MPI25_SCSI_IO_CDB_UNION,
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Mpi25ScsiIoCdb_t, MPI2_POINTER pMpi25ScsiIoCdb_t;
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/* MPI v2.5 SCSI IO Request Message */
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typedef struct _MPI25_SCSI_IO_REQUEST
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{
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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, MPI2_POINTER PTR_MPI25_SCSI_IO_REQUEST,
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Mpi25SCSIIORequest_t, MPI2_POINTER 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 MPI25_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
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#define MPI25_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
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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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{
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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 */
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U32 TransferCount; /* 0x14 */
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U32 SenseCount; /* 0x18 */
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U32 ResponseInfo; /* 0x1C */
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U16 TaskTag; /* 0x20 */
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U16 SCSIStatusQualifier; /* 0x22 */
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U32 BidirectionalTransferCount; /* 0x24 */
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U32 EEDPErrorOffset; /* 0x28 */ /* MPI 2.5 only; Reserved in MPI 2.0 */
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U32 Reserved6; /* 0x2C */
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} MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY,
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Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t;
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/* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
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#define MPI2_SCSI_STATUS_GOOD (0x00)
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#define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02)
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#define MPI2_SCSI_STATUS_CONDITION_MET (0x04)
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#define MPI2_SCSI_STATUS_BUSY (0x08)
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#define MPI2_SCSI_STATUS_INTERMEDIATE (0x10)
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#define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14)
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#define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18)
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#define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /* obsolete */
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#define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28)
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#define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30)
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#define MPI2_SCSI_STATUS_TASK_ABORTED (0x40)
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/* SCSI IO Reply SCSIState flags */
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#define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10)
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#define MPI2_SCSI_STATE_TERMINATED (0x08)
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#define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04)
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#define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02)
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#define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01)
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/* masks and shifts for the ResponseInfo field */
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#define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF)
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#define MPI2_SCSI_RI_SHIFT_REASONCODE (0)
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#define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF)
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/****************************************************************************
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* SCSI Task Management messages
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****************************************************************************/
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/* SCSI Task Management Request Message */
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typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST
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{
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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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U8 Reserved1; /* 0x04 */
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U8 TaskType; /* 0x05 */
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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 LUN[8]; /* 0x0C */
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U32 Reserved4[7]; /* 0x14 */
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U16 TaskMID; /* 0x30 */
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U16 Reserved5; /* 0x32 */
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} MPI2_SCSI_TASK_MANAGE_REQUEST,
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MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
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Mpi2SCSITaskManagementRequest_t,
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MPI2_POINTER pMpi2SCSITaskManagementRequest_t;
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/* TaskType values */
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#define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01)
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#define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02)
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#define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03)
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#define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05)
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#define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06)
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#define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07)
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#define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08)
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#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09)
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#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A)
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/* obsolete TaskType name */
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#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)
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/* MsgFlags bits */
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#define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18)
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#define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00)
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#define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08)
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#define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10)
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#define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01)
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/* SCSI Task Management Reply Message */
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typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY
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{
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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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U8 ResponseCode; /* 0x04 */
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U8 TaskType; /* 0x05 */
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U8 Reserved1; /* 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 Reserved2; /* 0x0A */
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U16 Reserved3; /* 0x0C */
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U16 IOCStatus; /* 0x0E */
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U32 IOCLogInfo; /* 0x10 */
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U32 TerminationCount; /* 0x14 */
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U32 ResponseInfo; /* 0x18 */
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} MPI2_SCSI_TASK_MANAGE_REPLY,
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MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
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Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t;
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/* ResponseCode values */
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#define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00)
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#define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02)
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#define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04)
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#define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05)
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#define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08)
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#define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09)
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#define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A)
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#define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80)
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/* masks and shifts for the ResponseInfo field */
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#define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF)
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#define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0)
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#define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00)
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#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8)
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#define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000)
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#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16)
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#define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000)
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#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24)
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/****************************************************************************
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* SCSI Enclosure Processor messages
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****************************************************************************/
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/* SCSI Enclosure Processor Request Message */
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typedef struct _MPI2_SEP_REQUEST
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{
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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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U8 Action; /* 0x04 */
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U8 Flags; /* 0x05 */
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U8 Reserved1; /* 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 Reserved2; /* 0x0A */
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U32 SlotStatus; /* 0x0C */
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U32 Reserved3; /* 0x10 */
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U32 Reserved4; /* 0x14 */
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U32 Reserved5; /* 0x18 */
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U16 Slot; /* 0x1C */
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U16 EnclosureHandle; /* 0x1E */
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} MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST,
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Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t;
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/* Action defines */
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#define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00)
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#define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01)
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/* Flags defines */
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#define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00)
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#define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01)
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/* SlotStatus defines */
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#define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000)
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#define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
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#define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
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#define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100)
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#define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080)
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#define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
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#define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
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#define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
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#define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004)
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#define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002)
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#define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001)
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/* SCSI Enclosure Processor Reply Message */
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typedef struct _MPI2_SEP_REPLY
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{
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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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U8 Action; /* 0x04 */
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U8 Flags; /* 0x05 */
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U8 Reserved1; /* 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 Reserved2; /* 0x0A */
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U16 Reserved3; /* 0x0C */
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U16 IOCStatus; /* 0x0E */
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U32 IOCLogInfo; /* 0x10 */
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U32 SlotStatus; /* 0x14 */
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U32 Reserved4; /* 0x18 */
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U16 Slot; /* 0x1C */
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U16 EnclosureHandle; /* 0x1E */
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} MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY,
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Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t;
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/* SlotStatus defines */
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#define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000)
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#define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
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#define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
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#define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100)
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#define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080)
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#define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
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#define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
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#define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
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#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004)
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#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002)
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#define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001)
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#endif
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