1/*	$NetBSD: rf_states.h,v 1.5 2019/10/10 03:43:59 christos Exp $	*/
2/*
3 * Copyright (c) 1995 Carnegie-Mellon University.
4 * All rights reserved.
5 *
6 * Author: Mark Holland, William V. Courtright II, Robby Findler
7 *
8 * Permission to use, copy, modify and distribute this software and
9 * its documentation is hereby granted, provided that both the copyright
10 * notice and this permission notice appear in all copies of the
11 * software, derivative works or modified versions, and any portions
12 * thereof, and that both notices appear in supporting documentation.
13 *
14 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
15 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
16 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
17 *
18 * Carnegie Mellon requests users of this software to return to
19 *
20 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
21 *  School of Computer Science
22 *  Carnegie Mellon University
23 *  Pittsburgh PA 15213-3890
24 *
25 * any improvements or extensions that they make and grant Carnegie the
26 * rights to redistribute these changes.
27 */
28
29#ifndef _RF__RF_STATES_H_
30#define _RF__RF_STATES_H_
31
32#include <dev/raidframe/raidframevar.h>
33
34void    rf_ContinueRaidAccess(void *);
35void    rf_ContinueDagAccess(RF_DagList_t * dagList);
36int     rf_State_LastState(RF_RaidAccessDesc_t * desc);
37int     rf_State_IncrAccessCount(RF_RaidAccessDesc_t * desc);
38int     rf_State_DecrAccessCount(RF_RaidAccessDesc_t * desc);
39int     rf_State_Quiesce(RF_RaidAccessDesc_t * desc);
40int     rf_State_Map(RF_RaidAccessDesc_t * desc);
41int     rf_State_Lock(RF_RaidAccessDesc_t * desc);
42int     rf_State_CreateDAG(RF_RaidAccessDesc_t * desc);
43int     rf_State_ExecuteDAG(RF_RaidAccessDesc_t * desc);
44int     rf_State_ProcessDAG(RF_RaidAccessDesc_t * desc);
45int     rf_State_Cleanup(RF_RaidAccessDesc_t * desc);
46
47#endif				/* !_RF__RF_STATES_H_ */
48