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/* $OpenBSD: rf_pqdeg.h,v 1.1 1999/01/11 14:29:39 niklas Exp $ */
/* $NetBSD: rf_pqdeg.h,v 1.1 1998/11/13 04:20:32 oster Exp $ */
/*
* Copyright (c) 1995 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Daniel Stodolsky
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
/* :
* Log: rf_pqdeg.h,v
* Revision 1.7 1996/07/18 22:57:14 jimz
* port simulator to AIX
*
* Revision 1.6 1996/06/02 17:31:48 jimz
* Moved a lot of global stuff into array structure, where it belongs.
* Fixed up paritylogging, pss modules in this manner. Some general
* code cleanup. Removed lots of dead code, some dead files.
*
* Revision 1.5 1996/05/23 21:46:35 jimz
* checkpoint in code cleanup (release prep)
* lots of types, function names have been fixed
*
* Revision 1.4 1995/11/30 16:19:11 wvcii
* added copyright info
*
*/
#ifndef _RF__RF_PQDEG_H_
#define _RF__RF_PQDEG_H_
#include "rf_types.h"
#if RF_UTILITY == 0
#include "rf_dag.h"
/* extern decl's of the failure mode PQ functions.
* See pddeg.c for nomenclature discussion.
*/
/* reads, single failure */
RF_CREATE_DAG_FUNC_DECL(rf_PQ_100_CreateReadDAG);
/* reads, two failure */
RF_CREATE_DAG_FUNC_DECL(rf_PQ_110_CreateReadDAG);
RF_CREATE_DAG_FUNC_DECL(rf_PQ_101_CreateReadDAG);
RF_CREATE_DAG_FUNC_DECL(rf_PQ_200_CreateReadDAG);
/* writes, single failure */
RF_CREATE_DAG_FUNC_DECL(rf_PQ_100_CreateWriteDAG);
RF_CREATE_DAG_FUNC_DECL(rf_PQ_010_CreateSmallWriteDAG);
RF_CREATE_DAG_FUNC_DECL(rf_PQ_010_CreateLargeWriteDAG);
RF_CREATE_DAG_FUNC_DECL(rf_PQ_001_CreateSmallWriteDAG);
RF_CREATE_DAG_FUNC_DECL(rf_PQ_001_CreateLargeWriteDAG);
/* writes, double failure */
RF_CREATE_DAG_FUNC_DECL(rf_PQ_011_CreateWriteDAG);
RF_CREATE_DAG_FUNC_DECL(rf_PQ_110_CreateWriteDAG);
RF_CREATE_DAG_FUNC_DECL(rf_PQ_101_CreateWriteDAG);
RF_CREATE_DAG_FUNC_DECL(rf_PQ_200_CreateWriteDAG);
#endif /* RF_UTILITY == 0 */
typedef RF_uint32 RF_ua32_t[32];
typedef RF_uint8 RF_ua1024_t[1024];
extern RF_ua32_t rf_rn;
extern RF_ua32_t rf_qfor[32];
#ifndef KERNEL /* we don't support PQ in the kernel yet, so don't link in this monster table */
extern RF_ua1024_t rf_qinv[29*29];
#else /* !KERNEL */
extern RF_ua1024_t rf_qinv[1];
#endif /* !KERNEL */
#endif /* !_RF__RF_PQDEG_H_ */
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