Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
NetBSD/sys/dev/raidframe/rf_kintf.h

56 lines
2.0 KiB
C
Raw Normal View History

Create a new rf_close_component() to handle vnode operations for closing components. Teach rf_UnconfigureVnodes() how to use it, and tell the copyback and reconstruction code about it too.
2000-03-07 05:59:50 +03:00
/* $NetBSD: rf_kintf.h,v 1.12 2000/03/07 02:59:50 oster Exp $ */
RAIDframe, version 1.1, from the Parallel Data Laboratory at Carnegie Mellon University. Full RAID implementation, including levels 0, 1, 4, 5, 6, parity logging, and a few other goodies. Ported to NetBSD by Greg Oster.
1998-11-13 07:20:26 +03:00
/*
* rf_kintf.h
*
* RAIDframe exported kernel interface
*/
/*
* Copyright (c) 1995 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Jim Zelenka
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
#ifndef _RF__RF_KINTF_H_
#define _RF__RF_KINTF_H_
#include "rf_types.h"
Phase 2 of the RAIDframe cleanup. The source is now closer to KNF and is much easier to read. No functionality changes.
1999-02-05 03:06:06 +03:00
int rf_GetSpareTableFromDaemon(RF_SparetWait_t * req);
Cleanup unused cruft.
1999-03-09 06:52:41 +03:00
Rename rf_DoAccessKernel() to raidstart() and cleanup arguments.
1999-12-12 23:52:16 +03:00
void raidstart(RF_Raid_t * raidPtr);
Cleanup unused cruft.
1999-03-09 06:52:41 +03:00
int rf_DispatchKernelIO(RF_DiskQueue_t * queue, RF_DiskQueueData_t * req);
RAIDframe, version 1.1, from the Parallel Data Laboratory at Carnegie Mellon University. Full RAID implementation, including levels 0, 1, 4, 5, 6, parity logging, and a few other goodies. Ported to NetBSD by Greg Oster.
1998-11-13 07:20:26 +03:00
- move a bunch of function prototypes to rf_kintf.h - general cleanup of a number of prototypes that were scattered around.
2000-01-09 04:29:27 +03:00
int raidwrite_component_label(dev_t, struct vnode *, RF_ComponentLabel_t *);
int raidread_component_label(dev_t, struct vnode *, RF_ComponentLabel_t *);
void rf_update_component_labels( RF_Raid_t *);
Oops.. Need to note the parity status when we unconfigure. Noted by Aaron J. Grier. (Thanks!)
2000-02-29 19:54:29 +03:00
void rf_final_update_component_labels( RF_Raid_t *);
- move a bunch of function prototypes to rf_kintf.h - general cleanup of a number of prototypes that were scattered around.
2000-01-09 04:29:27 +03:00
int raidlookup __P((char *, struct proc *, struct vnode **));
int raidmarkclean(dev_t dev, struct vnode *b_vp, int);
int raidmarkdirty(dev_t dev, struct vnode *b_vp, int);
Get recent changes into the tree: - make component_label variables more consistent (==> clabel) - re-work incorrect component configuration code - re-work disk configuration code - cleanup initial configuration of raidPtr info - add auto-detection of components and RAID sets (Disabled, for now) - allow / on RAID sets (Disabled, for now) - rename "config_disk_queue" to "rf_ConfigureDiskQueue" and properly prototype in rf_diskqueue.h - protect some headers with #if _KERNEL (XXX this needs to be fixed properly) and cleanup header formatting. - expand the component labels (yes, they should be backward/forward compatible) - other bits and pieces (some function names are still bogus, and will get changed soon)
2000-02-13 07:53:57 +03:00
void raid_init_component_label __P((RF_Raid_t *, RF_ComponentLabel_t *));
rf_ protect the component label print routine, and make it more easily available to the rest of RAIDframe.
2000-03-07 05:12:13 +03:00
void rf_print_component_label __P((RF_ComponentLabel_t *));
Move rf_UnconfigureVnodes to rf_netbsdkintf.c where it will be more at home. Add prototype to rf_kintf.h, and nuke old prototypes from rf_disks.c and rf_driver.c .
2000-03-07 05:28:05 +03:00
void rf_UnconfigureVnodes( RF_Raid_t * );
Create a new rf_close_component() to handle vnode operations for closing components. Teach rf_UnconfigureVnodes() how to use it, and tell the copyback and reconstruction code about it too.
2000-03-07 05:59:50 +03:00
void rf_close_component( RF_Raid_t *, struct vnode *, int);
Phase 2 of the RAIDframe cleanup. The source is now closer to KNF and is much easier to read. No functionality changes.
1999-02-05 03:06:06 +03:00
#endif /* _RF__RF_KINTF_H_ */