1 1.26 christos /* $NetBSD: rf_kintf.h,v 1.26 2020/09/27 21:39:08 christos Exp $ */ 2 1.1 oster /* 3 1.1 oster * rf_kintf.h 4 1.1 oster * 5 1.1 oster * RAIDframe exported kernel interface 6 1.1 oster */ 7 1.1 oster /* 8 1.1 oster * Copyright (c) 1995 Carnegie-Mellon University. 9 1.1 oster * All rights reserved. 10 1.1 oster * 11 1.1 oster * Author: Jim Zelenka 12 1.1 oster * 13 1.1 oster * Permission to use, copy, modify and distribute this software and 14 1.1 oster * its documentation is hereby granted, provided that both the copyright 15 1.1 oster * notice and this permission notice appear in all copies of the 16 1.1 oster * software, derivative works or modified versions, and any portions 17 1.1 oster * thereof, and that both notices appear in supporting documentation. 18 1.1 oster * 19 1.1 oster * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 20 1.1 oster * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 21 1.1 oster * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 22 1.1 oster * 23 1.1 oster * Carnegie Mellon requests users of this software to return to 24 1.1 oster * 25 1.1 oster * Software Distribution Coordinator or Software.Distribution (at) CS.CMU.EDU 26 1.1 oster * School of Computer Science 27 1.1 oster * Carnegie Mellon University 28 1.1 oster * Pittsburgh PA 15213-3890 29 1.1 oster * 30 1.1 oster * any improvements or extensions that they make and grant Carnegie the 31 1.1 oster * rights to redistribute these changes. 32 1.1 oster */ 33 1.1 oster 34 1.1 oster #ifndef _RF__RF_KINTF_H_ 35 1.1 oster #define _RF__RF_KINTF_H_ 36 1.1 oster 37 1.16 oster #include <dev/raidframe/raidframevar.h> 38 1.1 oster 39 1.3 oster int rf_GetSpareTableFromDaemon(RF_SparetWait_t * req); 40 1.22 oster int rf_reasonable_label(RF_ComponentLabel_t *, uint64_t); 41 1.22 oster 42 1.4 oster 43 1.5 oster void raidstart(RF_Raid_t * raidPtr); 44 1.4 oster int rf_DispatchKernelIO(RF_DiskQueue_t * queue, RF_DiskQueueData_t * req); 45 1.24 mlelstv void raiddone(RF_Raid_t * raidPtr, struct buf * bp); 46 1.7 oster 47 1.21 jld int raidfetch_component_label(RF_Raid_t *, RF_RowCol_t); 48 1.21 jld RF_ComponentLabel_t *raidget_component_label(RF_Raid_t *, RF_RowCol_t); 49 1.21 jld int raidflush_component_label(RF_Raid_t *, RF_RowCol_t); 50 1.21 jld 51 1.21 jld void rf_paritymap_kern_write(RF_Raid_t *, struct rf_paritymap_ondisk *); 52 1.21 jld void rf_paritymap_kern_read(RF_Raid_t *, struct rf_paritymap_ondisk *); 53 1.14 oster 54 1.14 oster #define RF_NORMAL_COMPONENT_UPDATE 0 55 1.14 oster #define RF_FINAL_COMPONENT_UPDATE 1 56 1.14 oster void rf_update_component_labels(RF_Raid_t *, int); 57 1.21 jld int raidmarkclean(RF_Raid_t *, RF_RowCol_t); 58 1.21 jld int raidmarkdirty(RF_Raid_t *, RF_RowCol_t); 59 1.13 oster void raid_init_component_label(RF_Raid_t *, RF_ComponentLabel_t *); 60 1.13 oster void rf_print_component_label(RF_ComponentLabel_t *); 61 1.11 oster void rf_UnconfigureVnodes( RF_Raid_t * ); 62 1.12 oster void rf_close_component( RF_Raid_t *, struct vnode *, int); 63 1.23 oster int rf_getdisksize(struct vnode *, RF_RaidDisk_t *); 64 1.26 christos int rf_sync_component_caches(RF_Raid_t *, int); 65 1.25 mrg 66 1.25 mrg void rf_check_recon_status_ext(RF_Raid_t *, RF_ProgressInfo_t *); 67 1.25 mrg void rf_check_parityrewrite_status_ext(RF_Raid_t *, RF_ProgressInfo_t *); 68 1.25 mrg void rf_check_copyback_status_ext(RF_Raid_t *, RF_ProgressInfo_t *); 69 1.25 mrg int rf_get_info(RF_Raid_t *, RF_DeviceConfig_t *); 70 1.25 mrg int rf_get_component_label(RF_Raid_t *, void *); 71 1.25 mrg 72 1.3 oster #endif /* _RF__RF_KINTF_H_ */ 73 1.21 jld 74
Indexes created Tue Sep 23 02:09:52 GMT 2025