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Annotation of sys/dev/raidframe/rf_copyback.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: rf_copyback.h,v 1.3 2002/12/16 07:01:03 tdeval Exp $  */
        !             2: /*     $NetBSD: rf_copyback.h,v 1.3 1999/02/05 00:06:06 oster Exp $    */
        !             3:
        !             4: /*
        !             5:  * rf_copyback.h
        !             6:  */
        !             7: /*
        !             8:  * Copyright (c) 1996 Carnegie-Mellon University.
        !             9:  * All rights reserved.
        !            10:  *
        !            11:  * Author: Jim Zelenka
        !            12:  *
        !            13:  * Permission to use, copy, modify and distribute this software and
        !            14:  * its documentation is hereby granted, provided that both the copyright
        !            15:  * notice and this permission notice appear in all copies of the
        !            16:  * software, derivative works or modified versions, and any portions
        !            17:  * thereof, and that both notices appear in supporting documentation.
        !            18:  *
        !            19:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
        !            20:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
        !            21:  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
        !            22:  *
        !            23:  * Carnegie Mellon requests users of this software to return to
        !            24:  *
        !            25:  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
        !            26:  *  School of Computer Science
        !            27:  *  Carnegie Mellon University
        !            28:  *  Pittsburgh PA 15213-3890
        !            29:  *
        !            30:  * any improvements or extensions that they make and grant Carnegie the
        !            31:  * rights to redistribute these changes.
        !            32:  */
        !            33:
        !            34: #ifndef        _RF__RF_COPYBACK_H_
        !            35: #define        _RF__RF_COPYBACK_H_
        !            36:
        !            37: #include "rf_types.h"
        !            38:
        !            39: typedef struct RF_CopybackDesc_s {
        !            40:        RF_Raid_t               *raidPtr;
        !            41:        RF_RowCol_t              frow;
        !            42:        RF_RowCol_t              fcol;
        !            43:        RF_RowCol_t              spRow;
        !            44:        RF_RowCol_t              spCol;
        !            45:        int                      status;
        !            46:        RF_StripeNum_t           stripeAddr;
        !            47:        RF_SectorCount_t         sectPerSU;
        !            48:        RF_SectorCount_t         sectPerStripe;
        !            49:        char                    *databuf;
        !            50:        RF_DiskQueueData_t      *readreq;
        !            51:        RF_DiskQueueData_t      *writereq;
        !            52:        struct timeval           starttime;
        !            53:        RF_MCPair_t             *mcpair;
        !            54: } RF_CopybackDesc_t;
        !            55:
        !            56: extern int rf_copyback_in_progress;
        !            57:
        !            58: int  rf_ConfigureCopyback(RF_ShutdownList_t **);
        !            59: void rf_CopybackReconstructedData(RF_Raid_t *);
        !            60: void rf_ContinueCopyback(RF_CopybackDesc_t *);
        !            61:
        !            62: #endif /* !_RF__RF_COPYBACK_H_ */