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rf_map.h revision 1.11.16.1 
      1  1.11.16.1   yamt /*	$NetBSD: rf_map.h,v 1.11.16.1 2007/09/03 14:38:19 yamt Exp $	*/
      2        1.1  oster /*
      3        1.1  oster  * Copyright (c) 1995 Carnegie-Mellon University.
      4        1.1  oster  * All rights reserved.
      5        1.1  oster  *
      6        1.1  oster  * Author: Mark Holland
      7        1.1  oster  *
      8        1.1  oster  * Permission to use, copy, modify and distribute this software and
      9        1.1  oster  * its documentation is hereby granted, provided that both the copyright
     10        1.1  oster  * notice and this permission notice appear in all copies of the
     11        1.1  oster  * software, derivative works or modified versions, and any portions
     12        1.1  oster  * thereof, and that both notices appear in supporting documentation.
     13        1.1  oster  *
     14        1.1  oster  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     15        1.1  oster  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     16        1.1  oster  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     17        1.1  oster  *
     18        1.1  oster  * Carnegie Mellon requests users of this software to return to
     19        1.1  oster  *
     20        1.1  oster  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     21        1.1  oster  *  School of Computer Science
     22        1.1  oster  *  Carnegie Mellon University
     23        1.1  oster  *  Pittsburgh PA 15213-3890
     24        1.1  oster  *
     25        1.1  oster  * any improvements or extensions that they make and grant Carnegie the
     26        1.1  oster  * rights to redistribute these changes.
     27        1.1  oster  */
     28        1.1  oster 
     29        1.1  oster /* rf_map.h */
     30        1.1  oster 
     31        1.1  oster #ifndef _RF__RF_MAP_H_
     32        1.1  oster #define _RF__RF_MAP_H_
     33        1.1  oster 
     34        1.4  oster #include <dev/raidframe/raidframevar.h>
     35        1.4  oster 
     36        1.1  oster #include "rf_alloclist.h"
     37        1.1  oster #include "rf_raid.h"
     38        1.1  oster 
     39        1.1  oster /* mapping structure allocation and free routines */
     40        1.9  oster RF_AccessStripeMapHeader_t *rf_MapAccess(RF_Raid_t *, RF_RaidAddr_t,
     41  1.11.16.1   yamt 					 RF_SectorCount_t, void *, int);
     42        1.9  oster void rf_MarkFailuresInASMList(RF_Raid_t *, RF_AccessStripeMapHeader_t *);
     43        1.9  oster int rf_ConfigureMapModule(RF_ShutdownList_t **);
     44        1.1  oster RF_AccessStripeMapHeader_t *rf_AllocAccessStripeMapHeader(void);
     45        1.9  oster void rf_FreeAccessStripeMapHeader(RF_AccessStripeMapHeader_t *);
     46        1.1  oster RF_PhysDiskAddr_t *rf_AllocPhysDiskAddr(void);
     47        1.9  oster RF_PhysDiskAddr_t *rf_AllocPDAList(int);
     48        1.9  oster void rf_FreePhysDiskAddr(RF_PhysDiskAddr_t *);
     49        1.9  oster RF_AccessStripeMap_t *rf_AllocASMList(int);
     50        1.9  oster void rf_FreeAccessStripeMap(RF_AccessStripeMapHeader_t *);
     51        1.9  oster int rf_CheckStripeForFailures(RF_Raid_t *, RF_AccessStripeMap_t *);
     52        1.9  oster int rf_NumFailedDataUnitsInStripe(RF_Raid_t *, RF_AccessStripeMap_t *);
     53        1.9  oster void rf_PrintAccessStripeMap(RF_AccessStripeMapHeader_t *);
     54        1.9  oster void rf_PrintFullAccessStripeMap(RF_AccessStripeMapHeader_t *, int);
     55        1.9  oster void rf_PrintRaidAddressInfo(RF_Raid_t *, RF_RaidAddr_t, RF_SectorCount_t);
     56        1.9  oster void rf_ASMParityAdjust(RF_PhysDiskAddr_t *, RF_StripeNum_t, RF_SectorNum_t,
     57        1.9  oster 			RF_RaidLayout_t *, RF_AccessStripeMap_t *);
     58        1.9  oster void rf_ASMCheckStatus(RF_Raid_t *, RF_PhysDiskAddr_t *, RF_AccessStripeMap_t *,
     59        1.9  oster 		       RF_RaidDisk_t *, int);
     60        1.1  oster 
     61       1.10  oster RF_VoidFunctionPointerListElem_t *rf_AllocVFPListElem(void);
     62       1.10  oster void rf_FreeVFPListElem(RF_VoidFunctionPointerListElem_t *);
     63       1.11  oster RF_VoidPointerListElem_t *rf_AllocVPListElem(void);
     64       1.11  oster void rf_FreeVPListElem(RF_VoidPointerListElem_t *);
     65       1.10  oster RF_ASMHeaderListElem_t *rf_AllocASMHeaderListElem(void);
     66       1.10  oster void rf_FreeASMHeaderListElem(RF_ASMHeaderListElem_t *);
     67       1.10  oster RF_FailedStripe_t *rf_AllocFailedStripeStruct(void);
     68       1.10  oster void rf_FreeFailedStripeStruct(RF_FailedStripe_t *);
     69       1.10  oster 
     70        1.3  oster #endif				/* !_RF__RF_MAP_H_ */
     71