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      1  1.15     oster /*	$NetBSD: rf_disks.h,v 1.15 2023/09/17 20:07:39 oster Exp $	*/
      2   1.1     oster /*
      3   1.1     oster  * Copyright (c) 1995 Carnegie-Mellon University.
      4   1.1     oster  * All rights reserved.
      5   1.1     oster  *
      6   1.1     oster  * Author: Mark Holland
      7   1.1     oster  *
      8   1.1     oster  * Permission to use, copy, modify and distribute this software and
      9   1.1     oster  * its documentation is hereby granted, provided that both the copyright
     10   1.1     oster  * notice and this permission notice appear in all copies of the
     11   1.1     oster  * software, derivative works or modified versions, and any portions
     12   1.1     oster  * thereof, and that both notices appear in supporting documentation.
     13   1.1     oster  *
     14   1.1     oster  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     15   1.1     oster  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     16   1.1     oster  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     17   1.1     oster  *
     18   1.1     oster  * Carnegie Mellon requests users of this software to return to
     19   1.1     oster  *
     20   1.1     oster  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     21   1.1     oster  *  School of Computer Science
     22   1.1     oster  *  Carnegie Mellon University
     23   1.1     oster  *  Pittsburgh PA 15213-3890
     24   1.1     oster  *
     25   1.1     oster  * any improvements or extensions that they make and grant Carnegie the
     26   1.1     oster  * rights to redistribute these changes.
     27   1.1     oster  */
     28   1.1     oster 
     29   1.1     oster /*
     30   1.3     oster  * rf_disks.h -- header file for code related to physical disks
     31   1.1     oster  */
     32   1.1     oster 
     33   1.1     oster #ifndef _RF__RF_DISKS_H_
     34   1.1     oster #define _RF__RF_DISKS_H_
     35   1.1     oster 
     36   1.1     oster #include <sys/types.h>
     37   1.1     oster 
     38  1.10     oster #include <dev/raidframe/raidframevar.h>
     39   1.1     oster #include "rf_archs.h"
     40   1.5     oster #include "rf_netbsd.h"
     41   1.1     oster 
     42   1.1     oster /* if a disk is in any of these states, it is inaccessible */
     43   1.1     oster #define RF_DEAD_DISK(_dstat_) (((_dstat_) == rf_ds_spared) || \
     44   1.1     oster 	((_dstat_) == rf_ds_reconstructing) || ((_dstat_) == rf_ds_failed) || \
     45   1.1     oster 	((_dstat_) == rf_ds_dist_spared))
     46   1.1     oster 
     47  1.13  christos int rf_ConfigureDisks(RF_ShutdownList_t **, RF_Raid_t *, RF_Config_t *);
     48  1.13  christos int rf_ConfigureSpareDisks(RF_ShutdownList_t **, RF_Raid_t *, RF_Config_t *);
     49  1.13  christos int rf_ConfigureDisk(RF_Raid_t *, char *, RF_RaidDisk_t *, RF_RowCol_t);
     50  1.13  christos int rf_AutoConfigureDisks(RF_Raid_t *, RF_Config_t *, RF_AutoConfig_t *);
     51  1.13  christos int rf_CheckLabels(RF_Raid_t *, RF_Config_t *);
     52  1.13  christos int rf_add_hot_spare(RF_Raid_t *, RF_SingleComponent_t *);
     53  1.13  christos int rf_remove_hot_spare(RF_Raid_t *, RF_SingleComponent_t *);
     54  1.13  christos int rf_delete_component(RF_Raid_t *r, RF_SingleComponent_t *);
     55  1.15     oster int rf_remove_component(RF_Raid_t *r, RF_SingleComponent_t *);
     56  1.13  christos int rf_incorporate_hot_spare(RF_Raid_t *, RF_SingleComponent_t *);
     57  1.15     oster void rf_swap_components(RF_Raid_t *, int, int);
     58  1.10     oster 
     59  1.13  christos #endif /* !_RF__RF_DISKS_H_ */
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