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rf_kintf.h revision 1.9 
      1 /*	$NetBSD: rf_kintf.h,v 1.9 2000/02/29 16:54:29 oster Exp $	*/
      2 /*
      3  * rf_kintf.h
      4  *
      5  * RAIDframe exported kernel interface
      6  */
      7 /*
      8  * Copyright (c) 1995 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 (at) 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_KINTF_H_
     35 #define _RF__RF_KINTF_H_
     36 
     37 #include "rf_types.h"
     38 
     39 int     rf_GetSpareTableFromDaemon(RF_SparetWait_t * req);
     40 
     41 void    raidstart(RF_Raid_t * raidPtr);
     42 int     rf_DispatchKernelIO(RF_DiskQueue_t * queue, RF_DiskQueueData_t * req);
     43 
     44 int raidwrite_component_label(dev_t, struct vnode *, RF_ComponentLabel_t *);
     45 int raidread_component_label(dev_t, struct vnode *, RF_ComponentLabel_t *);
     46 void rf_update_component_labels( RF_Raid_t *);
     47 void rf_final_update_component_labels( RF_Raid_t *);
     48 int raidlookup __P((char *, struct proc *, struct vnode **));
     49 int raidmarkclean(dev_t dev, struct vnode *b_vp, int);
     50 int raidmarkdirty(dev_t dev, struct vnode *b_vp, int);
     51 void raid_init_component_label __P((RF_Raid_t *, RF_ComponentLabel_t *));
     52 
     53 #endif				/* _RF__RF_KINTF_H_ */
     54