Annotation of sys/dev/raidframe/rf_reconbuffer.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: rf_reconbuffer.h,v 1.3 2002/12/16 07:01:05 tdeval Exp $ */
! 2: /* $NetBSD: rf_reconbuffer.h,v 1.3 1999/02/05 00:06:16 oster Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1995 Carnegie-Mellon University.
! 6: * All rights reserved.
! 7: *
! 8: * Author: Mark Holland
! 9: *
! 10: * Permission to use, copy, modify and distribute this software and
! 11: * its documentation is hereby granted, provided that both the copyright
! 12: * notice and this permission notice appear in all copies of the
! 13: * software, derivative works or modified versions, and any portions
! 14: * thereof, and that both notices appear in supporting documentation.
! 15: *
! 16: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
! 17: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
! 18: * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
! 19: *
! 20: * Carnegie Mellon requests users of this software to return to
! 21: *
! 22: * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
! 23: * School of Computer Science
! 24: * Carnegie Mellon University
! 25: * Pittsburgh PA 15213-3890
! 26: *
! 27: * any improvements or extensions that they make and grant Carnegie the
! 28: * rights to redistribute these changes.
! 29: */
! 30:
! 31: /*********************************************************************
! 32: *
! 33: * rf_reconbuffer.h -- Header file for reconstruction buffer manager.
! 34: *
! 35: *********************************************************************/
! 36:
! 37: #ifndef _RF__RF_RECONBUFFER_H_
! 38: #define _RF__RF_RECONBUFFER_H_
! 39:
! 40: #include "rf_types.h"
! 41: #include "rf_reconstruct.h"
! 42:
! 43: int rf_SubmitReconBuffer(RF_ReconBuffer_t *, int, int);
! 44: int rf_SubmitReconBufferBasic(RF_ReconBuffer_t *, int, int);
! 45: int rf_MultiWayReconXor(RF_Raid_t *, RF_ReconParityStripeStatus_t *);
! 46: RF_ReconBuffer_t *rf_GetFullReconBuffer(RF_ReconCtrl_t *);
! 47: int rf_CheckForFullRbuf(RF_Raid_t *, RF_ReconCtrl_t *,
! 48: RF_ReconParityStripeStatus_t *, int);
! 49: void rf_ReleaseFloatingReconBuffer(RF_Raid_t *, RF_RowCol_t,
! 50: RF_ReconBuffer_t *);
! 51: void rf_ReleaseBufferWaiters(RF_Raid_t *, RF_ReconParityStripeStatus_t *);
! 52: void rf_ReleaseBufferWaiter(RF_ReconCtrl_t *, RF_ReconBuffer_t *);
! 53:
! 54: #endif /* !_RF__RF_RECONBUFFER_H_ */
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