Annotation of sys/dev/raidframe/rf_kintf.h, Revision 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_ */
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