58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
/* $NetBSD: rf_kintf.h,v 1.3 1999/02/05 00:06:12 oster Exp $ */
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/*
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* rf_kintf.h
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*
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* RAIDframe exported kernel interface
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*/
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/*
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* Copyright (c) 1995 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Jim Zelenka
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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#ifndef _RF__RF_KINTF_H_
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#define _RF__RF_KINTF_H_
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#include "rf_types.h"
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int rf_boot(void);
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int rf_open(dev_t dev, int flag, int fmt);
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int rf_close(dev_t dev, int flag, int fmt);
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void rf_strategy(struct buf * bp);
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void rf_minphys(struct buf * bp);
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int rf_read(dev_t dev, struct uio * uio);
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int rf_write(dev_t dev, struct uio * uio);
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int rf_size(dev_t dev);
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int rf_ioctl(dev_t dev, int cmd, caddr_t data, int flag);
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void rf_ReconKernelThread(void);
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int rf_GetSpareTableFromDaemon(RF_SparetWait_t * req);
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caddr_t rf_MapToKernelSpace(struct buf * bp, caddr_t addr);
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int rf_BzeroWithRemap(struct buf * bp, char *databuf, int len);
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int
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rf_DoAccessKernel(RF_Raid_t * raidPtr, struct buf * bp,
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RF_RaidAccessFlags_t flags, void (*cbFunc) (struct buf *), void *cbArg);
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int rf_DispatchKernelIO(RF_DiskQueue_t * queue, RF_DiskQueueData_t * req);
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#endif /* _RF__RF_KINTF_H_ */
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