d043c56453
This involves significant changes to the mps(4) driver, but is not a complete rewrite. Some of the changes in this version of the driver: - Integrated RAID (IR) support. - Support for WarpDrive controllers. - Support for SCSI protection information (EEDP). - Support for TLR (Transport Level Retries), needed for tape drives. - Improved error recovery code. - ioctl interface compatible with LSI utilities. mps.4: Update the mps(4) driver man page somewhat for the driver changes. The list of supported hardware still needs to be updated to reflect the full list of supported cards. conf/files: Add the new driver files. mps/mpi/*: Updated version of the MPI header files, with a BSD style copyright. mps/*: See above for a description of the new driver features. modules/mps/Makefile: Add the new mps(4) driver files. Submitted by: Kashyap Desai <Kashyap.Desai@lsi.com> Reviewed by: ken MFC after: 1 week
116 lines
5.1 KiB
C
116 lines
5.1 KiB
C
/*-
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* Copyright (c) 2011 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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*
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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) 2011 LSI Corporation.
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*
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*
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* Name: mpi2_ra.h
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* Title: MPI RAID Accelerator messages and structures
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* Creation Date: April 13, 2009
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*
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* mpi2_ra.h Version: 02.00.00
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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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* 05-06-09 02.00.00 Initial version.
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* --------------------------------------------------------------------------
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*/
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#ifndef MPI2_RA_H
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#define MPI2_RA_H
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/* generic structure for RAID Accelerator Control Block */
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typedef struct _MPI2_RAID_ACCELERATOR_CONTROL_BLOCK
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{
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U32 Reserved[8]; /* 0x00 */
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U32 RaidAcceleratorCDB[1]; /* 0x20 */
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} MPI2_RAID_ACCELERATOR_CONTROL_BLOCK,
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MPI2_POINTER PTR_MPI2_RAID_ACCELERATOR_CONTROL_BLOCK,
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Mpi2RAIDAcceleratorControlBlock_t,
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MPI2_POINTER pMpi2RAIDAcceleratorControlBlock_t;
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/******************************************************************************
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*
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* RAID Accelerator Messages
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*
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*******************************************************************************/
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/* RAID Accelerator Request Message */
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typedef struct _MPI2_RAID_ACCELERATOR_REQUEST
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{
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U16 Reserved0; /* 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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U64 RaidAcceleratorControlBlockAddress; /* 0x0C */
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U8 DmaEngineNumber; /* 0x14 */
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U8 Reserved4; /* 0x15 */
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U16 Reserved5; /* 0x16 */
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U32 Reserved6; /* 0x18 */
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U32 Reserved7; /* 0x1C */
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U32 Reserved8; /* 0x20 */
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} MPI2_RAID_ACCELERATOR_REQUEST, MPI2_POINTER PTR_MPI2_RAID_ACCELERATOR_REQUEST,
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Mpi2RAIDAcceleratorRequest_t, MPI2_POINTER pMpi2RAIDAcceleratorRequest_t;
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/* RAID Accelerator Error Reply Message */
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typedef struct _MPI2_RAID_ACCELERATOR_REPLY
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{
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U16 Reserved0; /* 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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U16 Reserved4; /* 0x0C */
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U16 IOCStatus; /* 0x0E */
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U32 IOCLogInfo; /* 0x10 */
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U32 ProductSpecificData[3]; /* 0x14 */
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} MPI2_RAID_ACCELERATOR_REPLY, MPI2_POINTER PTR_MPI2_RAID_ACCELERATOR_REPLY,
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Mpi2RAIDAcceleratorReply_t, MPI2_POINTER pMpi2RAIDAcceleratorReply_t;
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#endif
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