Remove RAIDFrame. It hasn't worked since GEOM replaced the old disk

mini-layer.  I don't have time to bing it forward into the GEOM world, and
no one else has stepped forward to claim it.  It'll be in the Attic for safe
keeping for now.

1 files changed, 0 insertions, 141 deletions

diff --git a/sys/dev/raidframe/rf_decluster.h b/sys/dev/raidframe/rf_decluster.h
deleted file mode 100644
index a630298..0000000
--- a/sys/dev/raidframe/rf_decluster.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*	$FreeBSD$ */
-/*	$NetBSD: rf_decluster.h,v 1.3 1999/02/05 00:06:09 oster Exp $	*/
-/*
- * Copyright (c) 1995 Carnegie-Mellon University.
- * All rights reserved.
- *
- * Author: Mark Holland
- *
- * 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.
- */
-
-/*----------------------------------------------------------------------
- *
- * decluster.h -- header file for declustered layout code
- *
- * Adapted from raidSim version July 1994
- * Created 10-21-92 (MCH)
- *
- *--------------------------------------------------------------------*/
-
-#ifndef _RF__RF_DECLUSTER_H_
-#define _RF__RF_DECLUSTER_H_
-
-#include <dev/raidframe/rf_types.h>
-
-/*
- * These structures define the tables used to locate the spare unit
- * associated with a particular data or parity unit, and to perform
- * the associated inverse mapping.
- */
-struct RF_SpareTableEntry_s {
-	u_int   spareDisk;	/* disk to which this block is spared */
-	u_int   spareBlockOffsetInSUs;	/* offset into spare table for that
-					 * disk */
-};
-#define RF_SPAREMAP_NAME_LEN 128
-
-/* this is the layout-specific info structure for the declustered layout.
- */
-struct RF_DeclusteredConfigInfo_s {
-	RF_StripeCount_t groupSize;	/* no. of stripe units per parity
-					 * stripe */
-	RF_RowCol_t **LayoutTable;	/* the block design table */
-	RF_RowCol_t **OffsetTable;	/* the sector offset table */
-	RF_RowCol_t **BlockTable;	/* the block membership table */
-	RF_StripeCount_t SUsPerFullTable;	/* stripe units per full table */
-	RF_StripeCount_t SUsPerTable;	/* stripe units per table */
-	RF_StripeCount_t PUsPerBlock;	/* parity units per block */
-	RF_StripeCount_t SUsPerBlock;	/* stripe units per block */
-	RF_StripeCount_t BlocksPerTable;	/* block design tuples per
-						 * table */
-	RF_StripeCount_t NumParityReps;	/* tables per full table */
-	RF_StripeCount_t TableDepthInPUs;	/* PUs on one disk in 1 table */
-	RF_StripeCount_t FullTableDepthInPUs;	/* PUs on one disk in 1
-						 * fulltable */
-	RF_StripeCount_t FullTableLimitSUID;	/* SU where partial fulltables
-						 * start */
-	RF_StripeCount_t ExtraTablesPerDisk;	/* # of tables in last
-						 * fulltable */
-	RF_SectorNum_t DiskOffsetOfLastFullTableInSUs;	/* disk offs of partial
-							 * ft, if any */
-	RF_StripeCount_t numCompleteFullTablesPerDisk;	/* ft identifier of
-							 * partial ft, if any */
-	u_int   Lambda;		/* the pair count in the block design */
-
-	/* these are used only in the distributed-sparing case */
-	RF_StripeCount_t FullTablesPerSpareRegion;	/* # of ft's comprising
-							 * 1 spare region */
-	RF_StripeCount_t TablesPerSpareRegion;	/* # of tables */
-	RF_SectorCount_t SpareSpaceDepthPerRegionInSUs;	/* spare
-							 * space/disk/region */
-	RF_SectorCount_t SpareRegionDepthInSUs;	/* # of units/disk/region */
-	RF_SectorNum_t DiskOffsetOfLastSpareSpaceChunkInSUs;	/* locates sp space
-								 * after partial ft */
-	RF_StripeCount_t TotSparePUsPerDisk;	/* total number of spare PUs
-						 * per disk */
-	RF_StripeCount_t NumCompleteSRs;
-	RF_SpareTableEntry_t **SpareTable;	/* remap table for spare space */
-	char    sparemap_fname[RF_SPAREMAP_NAME_LEN];	/* where to find
-							 * sparemap. not used in
-							 * kernel */
-};
-
-int 
-rf_ConfigureDeclustered(RF_ShutdownList_t ** listp, RF_Raid_t * raidPtr,
-    RF_Config_t * cfgPtr);
-int 
-rf_ConfigureDeclusteredDS(RF_ShutdownList_t ** listp, RF_Raid_t * raidPtr,
-    RF_Config_t * cfgPtr);
-
-void 
-rf_MapSectorDeclustered(RF_Raid_t * raidPtr, RF_RaidAddr_t raidSector,
-    RF_RowCol_t * row, RF_RowCol_t * col, RF_SectorNum_t * diskSector, int remap);
-void 
-rf_MapParityDeclustered(RF_Raid_t * raidPtr, RF_RaidAddr_t raidSector,
-    RF_RowCol_t * row, RF_RowCol_t * col, RF_SectorNum_t * diskSector, int remap);
-void 
-rf_IdentifyStripeDeclustered(RF_Raid_t * raidPtr, RF_RaidAddr_t addr,
-    RF_RowCol_t ** diskids, RF_RowCol_t * outRow);
-void 
-rf_MapSIDToPSIDDeclustered(RF_RaidLayout_t * layoutPtr,
-    RF_StripeNum_t stripeID, RF_StripeNum_t * psID,
-    RF_ReconUnitNum_t * which_ru);
-int     rf_InstallSpareTable(RF_Raid_t * raidPtr, RF_RowCol_t frow, RF_RowCol_t fcol);
-void    rf_FreeSpareTable(RF_Raid_t * raidPtr);
-
-RF_HeadSepLimit_t rf_GetDefaultHeadSepLimitDeclustered(RF_Raid_t * raidPtr);
-int     rf_GetDefaultNumFloatingReconBuffersDeclustered(RF_Raid_t * raidPtr);
-
-void 
-rf_decluster_adjust_params(RF_RaidLayout_t * layoutPtr,
-    RF_StripeNum_t * SUID, RF_StripeCount_t * sus_per_fulltable,
-    RF_StripeCount_t * fulltable_depth, RF_StripeNum_t * base_suid);
-void 
-rf_remap_to_spare_space(
-    RF_RaidLayout_t * layoutPtr,
-    RF_DeclusteredConfigInfo_t * info, RF_RowCol_t row, RF_StripeNum_t FullTableID,
-    RF_StripeNum_t TableID, RF_SectorNum_t BlockID, RF_StripeNum_t base_suid,
-    RF_StripeNum_t SpareRegion, RF_RowCol_t * outCol, RF_StripeNum_t * outSU);
-int     rf_SetSpareTable(RF_Raid_t * raidPtr, void *data);
-RF_ReconUnitCount_t rf_GetNumSpareRUsDeclustered(RF_Raid_t * raidPtr);
-
-#endif				/* !_RF__RF_DECLUSTER_H_ */