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_ */
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