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

1.1       nbrk        1: /*     $OpenBSD: rf_kintf.h,v 1.8 2002/12/16 07:01:04 tdeval Exp $     */
                      2: /*     $NetBSD: rf_kintf.h,v 1.15 2000/10/20 02:24:45 oster Exp $      */
                      3:
                      4: /*
                      5:  * rf_kintf.h
                      6:  *
                      7:  * RAIDframe exported kernel interface.
                      8:  */
                      9: /*
                     10:  * Copyright (c) 1995 Carnegie-Mellon University.
                     11:  * All rights reserved.
                     12:  *
                     13:  * Author: Jim Zelenka
                     14:  *
                     15:  * Permission to use, copy, modify and distribute this software and
                     16:  * its documentation is hereby granted, provided that both the copyright
                     17:  * notice and this permission notice appear in all copies of the
                     18:  * software, derivative works or modified versions, and any portions
                     19:  * thereof, and that both notices appear in supporting documentation.
                     20:  *
                     21:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
                     22:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
                     23:  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
                     24:  *
                     25:  * Carnegie Mellon requests users of this software to return to
                     26:  *
                     27:  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
                     28:  *  School of Computer Science
                     29:  *  Carnegie Mellon University
                     30:  *  Pittsburgh PA 15213-3890
                     31:  *
                     32:  * any improvements or extensions that they make and grant Carnegie the
                     33:  * rights to redistribute these changes.
                     34:  */
                     35:
                     36: #ifndef        _RF__RF_KINTF_H_
                     37: #define        _RF__RF_KINTF_H_
                     38:
                     39: #include "rf_types.h"
                     40:
                     41: int  rf_GetSpareTableFromDaemon(RF_SparetWait_t *);
                     42: void raidstart(RF_Raid_t *raidPtr);
                     43: int  rf_DispatchKernelIO(RF_DiskQueue_t *, RF_DiskQueueData_t *);
                     44:
                     45: int  raidwrite_component_label(dev_t, struct vnode *, RF_ComponentLabel_t *);
                     46: int  raidread_component_label(dev_t, struct vnode *, RF_ComponentLabel_t *);
                     47:
                     48: #define        RF_NORMAL_COMPONENT_UPDATE      0
                     49: #define        RF_FINAL_COMPONENT_UPDATE       1
                     50: void rf_update_component_labels(RF_Raid_t *, int);
                     51: int  raidlookup(char *, struct proc *, struct vnode **);
                     52: int  raidmarkclean(dev_t dev, struct vnode *b_vp, int);
                     53: int  raidmarkdirty(dev_t dev, struct vnode *b_vp, int);
                     54: void raid_init_component_label(RF_Raid_t *, RF_ComponentLabel_t *);
                     55: void rf_print_component_label(RF_ComponentLabel_t *);
                     56: void rf_UnconfigureVnodes( RF_Raid_t * );
                     57: void rf_close_component( RF_Raid_t *, struct vnode *, int);
                     58: void rf_disk_unbusy(RF_RaidAccessDesc_t *);
                     59: #endif /* _RF__RF_KINTF_H_ */