Return to rf_copyback.h CVS log

Up to [local] / sys / dev / raidframe

Annotation of sys/dev/raidframe/rf_copyback.h, Revision 1.1.1.1

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_ */