c3f82d4c31
This provides support for the Adaptec SCSI RAID controller family, as well as the DPT SmartRAID V and VI families. The driver will be maintained by Mark and Adaptec, and any changes should be referred to the MAINTAINER.
419 lines
17 KiB
C
419 lines
17 KiB
C
/* $FreeBSD$ */
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/****************************************************************
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* Copyright (c) 1996-2000 Distributed Processing Technology Corporation
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* Copyright (c) 2000 Adaptec Corporation.
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* All rights reserved.
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*
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* Copyright 1999 I2O Special Interest Group (I2O SIG). All rights reserved.
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* All rights reserved
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*
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* TERMS AND CONDITIONS OF USE
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*
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* Redistribution and use in source form, with or without modification, are
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* permitted provided that redistributions of source code must retain the
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* above copyright notice, this list of conditions and the following disclaimer.
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*
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* This software is provided `as is' by Distributed Processing Technology 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 Distributed Processing Technology be
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* liable for any direct, indirect, incidental, special, exemplary or
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* consequential damages (including, but not limited to, procurement of
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* substitute goods or services; loss of use, data, or profits; or business
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* interruptions) however caused and on any theory of liability, whether in
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* contract, strict liability, or tort (including negligence or otherwise)
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* arising in any way out of the use of this driver software, even if advised
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* of the possibility of such damage.
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*
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* This header file, and any modifications of this header file, are provided
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* contingent upon your agreement and adherence to the here-listed terms and
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* conditions. By accepting and/or using this header file, you agree to abide
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* by these terms and conditions and that these terms and conditions will be
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* construed and governed in accordance with the laws of the State of California,
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* without reference to conflict-of-law provisions. If you do not agree
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* to these terms and conditions, please delete this file, and any copies,
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* permanently, without making any use thereof.
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*
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* THIS HEADER FILE IS PROVIDED FREE OF CHARGE ON AN AS-IS BASIS WITHOUT
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* WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
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* TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE. I2O SIG DOES NOT WARRANT THAT THIS HEADER FILE WILL MEET THE
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* USER'S REQUIREMENTS OR THAT ITS OPERATION WILL BE UNINTERRUPTED OR
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* ERROR-FREE.
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*
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* I2O SIG DISCLAIMS ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF
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* ANY PROPRIETARY RIGHTS, RELATING TO THE IMPLEMENTATION OF THE I2O
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* SPECIFICATIONS. I2O SIG DOES NOT WARRANT OR REPRESENT THAT SUCH
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* IMPLEMENTATIONS WILL NOT INFRINGE SUCH RIGHTS.
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*
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* THE USER OF THIS HEADER FILE SHALL HAVE NO RECOURSE TO I2O SIG FOR ANY
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* ACTUAL OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, LOST DATA
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* OR LOST PROFITS ARISING OUT OF THE USE OR INABILITY TO USE THIS PROGRAM.
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*
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* I2O SIG grants the user of this header file a license to copy, distribute,
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* and modify it, for any purpose, under the following terms. Any copying,
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* distribution, or modification of this header file must not delete or alter
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* the copyright notice of I2O SIG or any of these Terms and Conditions.
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*
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* Any distribution of this header file must not include a charge for the
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* header file (unless such charges are strictly for the physical acts of
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* copying or transferring copies). However, distribution of a product in
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* which this header file is embedded may include a charge so long as any
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* such charge does not include any charge for the header file itself.
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*
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* Any modification of this header file constitutes a derivative work based
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* on this header file. Any distribution of such derivative work: (1) must
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* include prominent notices that the header file has been changed from the
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* original, together with the dates of any changes; (2) automatically includes
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* this same license to the original header file from I2O SIG, without any
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* restriction thereon from the distributing user; and (3) must include a
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* grant of license of the modified file under the same terms and conditions
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* as these Terms and Conditions.
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*
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* The I2O SIG Web site can be found at: http://www.i2osig.org
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*
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* The I2O SIG encourages you to deposit derivative works based on this
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* header file at the I2O SIG Web site. Furthermore, to become a Registered
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* Developer of the I2O SIG, sign up at the Web site or call 415.750.8352
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* (United States).
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****************************************************************/
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/*********************************************************************
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* I2OUtil.h -- I2O Utility Class Message defintion file
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*
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* This file contains information presented in Chapter 6 of the I2O
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* Specification.
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**********************************************************************/
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#if !defined(I2O_UTILITY_HDR)
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#define I2O_UTILITY_HDR
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#define I2OUTIL_REV 1_5_4 /* I2OUtil header file revision string */
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#if ((defined(KERNEL) || defined(_KERNEL)) && defined(__FreeBSD__))
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# if (KERN_VERSION < 3)
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# include "i386/pci/i2omsg.h" /* Include the Base Message file */
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# else
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# include "dev/asr/i2omsg.h"
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# endif
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#else
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# include "i2omsg.h" /* Include the Base Message file */
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#endif
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/*
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NOTES:
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Gets, reads, receives, etc. are all even numbered functions.
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Sets, writes, sends, etc. are all odd numbered functions.
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Functions that both send and receive data can be either but an attempt is made
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to use the function number that indicates the greater transfer amount.
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Functions that do not send or receive data use odd function numbers.
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Some functions are synonyms like read, receive and send, write.
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All common functions will have a code of less than 0x80.
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Unique functions to a class will start at 0x80.
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Executive Functions start at 0xA0.
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Utility Message function codes range from 0 - 0x1f
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Base Message function codes range from 0x20 - 0xfe
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Private Message function code is 0xff.
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*/
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PRAGMA_ALIGN_PUSH
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PRAGMA_PACK_PUSH
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/* Utility Message class functions. */
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#define I2O_UTIL_NOP 0x00
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#define I2O_UTIL_ABORT 0x01
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#define I2O_UTIL_CLAIM 0x09
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#define I2O_UTIL_CLAIM_RELEASE 0x0B
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#define I2O_UTIL_CONFIG_DIALOG 0x10
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#define I2O_UTIL_DEVICE_RESERVE 0x0D
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#define I2O_UTIL_DEVICE_RELEASE 0x0F
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#define I2O_UTIL_EVENT_ACKNOWLEDGE 0x14
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#define I2O_UTIL_EVENT_REGISTER 0x13
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#define I2O_UTIL_LOCK 0x17
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#define I2O_UTIL_LOCK_RELEASE 0x19
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#define I2O_UTIL_PARAMS_GET 0x06
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#define I2O_UTIL_PARAMS_SET 0x05
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#define I2O_UTIL_REPLY_FAULT_NOTIFY 0x15
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/****************************************************************************/
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/* ABORT Abort type defines. */
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#define I2O_ABORT_TYPE_EXACT_ABORT 0x00
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#define I2O_ABORT_TYPE_FUNCTION_ABORT 0x01
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#define I2O_ABORT_TYPE_TRANSACTION_ABORT 0x02
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#define I2O_ABORT_TYPE_WILD_ABORT 0x03
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#define I2O_ABORT_TYPE_CLEAN_EXACT_ABORT 0x04
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#define I2O_ABORT_TYPE_CLEAN_FUNCTION_ABORT 0x05
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#define I2O_ABORT_TYPE_CLEAN_TRANSACTION_ABORT 0x06
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#define I2O_ABORT_TYPE_CLEAN_WILD_ABORT 0x07
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/* UtilAbort Function Message Frame structure. */
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typedef struct _I2O_UTIL_ABORT_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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# if (defined(_DPT_BIG_ENDIAN) || defined(sparc))
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U32 reserved;
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# else
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U16 reserved;
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U8 AbortType;
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U8 FunctionToAbort;
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# endif
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I2O_TRANSACTION_CONTEXT TransactionContextToAbort;
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} I2O_UTIL_ABORT_MESSAGE, *PI2O_UTIL_ABORT_MESSAGE;
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typedef struct _I2O_UTIL_ABORT_REPLY {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U32 CountOfAbortedMessages;
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} I2O_UTIL_ABORT_REPLY, *PI2O_UTIL_ABORT_REPLY;
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/****************************************************************************/
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/* Claim Flag defines */
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#define I2O_CLAIM_FLAGS_EXCLUSIVE 0x0001 /* Reserved */
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#define I2O_CLAIM_FLAGS_RESET_SENSITIVE 0x0002
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#define I2O_CLAIM_FLAGS_STATE_SENSITIVE 0x0004
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#define I2O_CLAIM_FLAGS_CAPACITY_SENSITIVE 0x0008
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#define I2O_CLAIM_FLAGS_PEER_SERVICE_DISABLED 0x0010
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#define I2O_CLAIM_FLAGS_MGMT_SERVICE_DISABLED 0x0020
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/* Claim Type defines */
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#define I2O_CLAIM_TYPE_PRIMARY_USER 0x01
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#define I2O_CLAIM_TYPE_AUTHORIZED_USER 0x02
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#define I2O_CLAIM_TYPE_SECONDARY_USER 0x03
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#define I2O_CLAIM_TYPE_MANAGEMENT_USER 0x04
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/* UtilClaim Function Message Frame structure. */
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typedef struct _I2O_UTIL_CLAIM_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U16 ClaimFlags;
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U8 reserved;
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U8 ClaimType;
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} I2O_UTIL_CLAIM_MESSAGE, *PI2O_UTIL_CLAIM_MESSAGE;
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/****************************************************************************/
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/* Claim Release Flag defines */
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#define I2O_RELEASE_FLAGS_CONDITIONAL 0x0001
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/* UtilClaimRelease Function Message Frame structure. */
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typedef struct _I2O_UTIL_CLAIM_RELEASE_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U16 ReleaseFlags;
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U8 reserved;
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U8 ClaimType;
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} I2O_UTIL_CLAIM_RELEASE_MESSAGE, *PI2O_UTIL_CLAIM_RELEASE_MESSAGE;
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/****************************************************************************/
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/* UtilConfigDialog Function Message Frame structure */
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typedef struct _I2O_UTIL_CONFIG_DIALOG_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U32 PageNumber;
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I2O_SG_ELEMENT SGL;
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} I2O_UTIL_CONFIG_DIALOG_MESSAGE, *PI2O_UTIL_CONFIG_DIALOG_MESSAGE;
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/****************************************************************************/
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/* Event Acknowledge Function Message Frame structure */
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typedef struct _I2O_UTIL_EVENT_ACK_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U32 EventIndicator;
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U32 EventData[1];
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} I2O_UTIL_EVENT_ACK_MESSAGE, *PI2O_UTIL_EVENT_ACK_MESSAGE;
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/* Event Ack Reply structure */
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typedef struct _I2O_UTIL_EVENT_ACK_REPLY {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U32 EventIndicator;
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U32 EventData[1];
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} I2O_UTIL_EVENT_ACK_REPLY, *PI2O_UTIL_EVENT_ACK_REPLY;
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/****************************************************************************/
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/* Event Indicator Mask Flags */
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#define I2O_EVENT_IND_STATE_CHANGE 0x80000000
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#define I2O_EVENT_IND_GENERAL_WARNING 0x40000000
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#define I2O_EVENT_IND_CONFIGURATION_FLAG 0x20000000
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/* #define I2O_EVENT_IND_RESERVE_RELEASE 0x10000000 */
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#define I2O_EVENT_IND_LOCK_RELEASE 0x10000000
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#define I2O_EVENT_IND_CAPABILITY_CHANGE 0x08000000
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#define I2O_EVENT_IND_DEVICE_RESET 0x04000000
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#define I2O_EVENT_IND_EVENT_MASK_MODIFIED 0x02000000
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#define I2O_EVENT_IND_FIELD_MODIFIED 0x01000000
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#define I2O_EVENT_IND_VENDOR_EVENT 0x00800000
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#define I2O_EVENT_IND_DEVICE_STATE 0x00400000
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/* Event Data for generic Events */
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#define I2O_EVENT_STATE_CHANGE_NORMAL 0x00
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#define I2O_EVENT_STATE_CHANGE_SUSPENDED 0x01
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#define I2O_EVENT_STATE_CHANGE_RESTART 0x02
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#define I2O_EVENT_STATE_CHANGE_NA_RECOVER 0x03
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#define I2O_EVENT_STATE_CHANGE_NA_NO_RECOVER 0x04
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#define I2O_EVENT_STATE_CHANGE_QUIESCE_REQUEST 0x05
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#define I2O_EVENT_STATE_CHANGE_FAILED 0x10
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#define I2O_EVENT_STATE_CHANGE_FAULTED 0x11
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#define I2O_EVENT_GEN_WARNING_NORMAL 0x00
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#define I2O_EVENT_GEN_WARNING_ERROR_THRESHOLD 0x01
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#define I2O_EVENT_GEN_WARNING_MEDIA_FAULT 0x02
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#define I2O_EVENT_CAPABILITY_OTHER 0x01
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#define I2O_EVENT_CAPABILITY_CHANGED 0x02
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#define I2O_EVENT_SENSOR_STATE_CHANGED 0x01
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/* UtilEventRegister Function Message Frame structure */
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typedef struct _I2O_UTIL_EVENT_REGISTER_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U32 EventMask;
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} I2O_UTIL_EVENT_REGISTER_MESSAGE, *PI2O_UTIL_EVENT_REGISTER_MESSAGE;
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/* UtilEventRegister Reply structure */
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typedef struct _I2O_UTIL_EVENT_REGISTER_REPLY {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U32 EventIndicator;
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U32 EventData[1];
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} I2O_UTIL_EVENT_REGISTER_REPLY, *PI2O_UTIL_EVENT_REGISTER_REPLY;
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/****************************************************************************/
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/* UtilLock Function Message Frame structure. */
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typedef struct _I2O_UTIL_LOCK_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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} I2O_UTIL_LOCK_MESSAGE, *PI2O_UTIL_LOCK_MESSAGE;
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/****************************************************************************/
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/* UtilLockRelease Function Message Frame structure. */
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typedef struct _I2O_UTIL_LOCK_RELEASE_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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} I2O_UTIL_LOCK_RELEASE_MESSAGE, *PI2O_UTIL_LOCK_RELEASE_MESSAGE;
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/****************************************************************************/
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/* UtilNOP Function Message Frame structure. */
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typedef struct _I2O_UTIL_NOP_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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} I2O_UTIL_NOP_MESSAGE, *PI2O_UTIL_NOP_MESSAGE;
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/****************************************************************************/
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/* UtilParamsGet Message Frame structure. */
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typedef struct _I2O_UTIL_PARAMS_GET_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U32 OperationFlags;
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I2O_SG_ELEMENT SGL;
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} I2O_UTIL_PARAMS_GET_MESSAGE, *PI2O_UTIL_PARAMS_GET_MESSAGE;
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/****************************************************************************/
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/* UtilParamsSet Message Frame structure. */
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typedef struct _I2O_UTIL_PARAMS_SET_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U32 OperationFlags;
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I2O_SG_ELEMENT SGL;
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} I2O_UTIL_PARAMS_SET_MESSAGE, *PI2O_UTIL_PARAMS_SET_MESSAGE;
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/****************************************************************************/
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/* UtilReplyFaultNotify Message for Message Failure. */
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typedef struct _I2O_UTIL_REPLY_FAULT_NOTIFY_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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U8 LowestVersion;
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U8 HighestVersion;
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BF Severity:I2O_FAILCODE_SEVERITY_SZ;
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BF FailureCode:I2O_FAILCODE_CODE_SZ;
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BF FailingIOP_ID:I2O_IOP_ID_SZ;
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BF reserved:I2O_RESERVED_4BITS;
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BF FailingHostUnitID:I2O_UNIT_ID_SZ;
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U32 AgeLimit;
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#if I2O_64BIT_CONTEXT
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PI2O_MESSAGE_FRAME OriginalMFA;
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#else
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PI2O_MESSAGE_FRAME OriginalMFALowPart;
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U32 OriginalMFAHighPart; /* Always 0000 */
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#endif
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} I2O_UTIL_REPLY_FAULT_NOTIFY_MESSAGE, *PI2O_UTIL_REPLY_FAULT_NOTIFY_MESSAGE;
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/****************************************************************************/
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/* Device Reserve Function Message Frame structure. */
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/* NOTE: This was previously called the Reserve Message */
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typedef struct _I2O_UTIL_DEVICE_RESERVE_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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} I2O_UTIL_DEVICE_RESERVE_MESSAGE, *PI2O_UTIL_DEVICE_RESERVE_MESSAGE;
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/****************************************************************************/
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/* Device Release Function Message Frame structure. */
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/* NOTE: This was previously called the ReserveRelease Message */
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typedef struct _I2O_UTIL_DEVICE_RELEASE_MESSAGE {
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I2O_MESSAGE_FRAME StdMessageFrame;
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I2O_TRANSACTION_CONTEXT TransactionContext;
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} I2O_UTIL_DEVICE_RELEASE_MESSAGE, *PI2O_UTIL_DEVICE_RELEASE_MESSAGE;
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/****************************************************************************/
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PRAGMA_PACK_POP
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PRAGMA_ALIGN_POP
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#endif /* I2O_UTILITY_HDR */
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