1/*
2 * Copyright (c) 2007 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24#ifndef __IOKIT_SCSI_PARALLEL_WORKLOOP_H__
25#define __IOKIT_SCSI_PARALLEL_WORKLOOP_H__
26
27
28//-----------------------------------------------------------------------------
29//	Includes
30//-----------------------------------------------------------------------------
31
32// General IOKit includes
33#include <IOKit/IOWorkLoop.h>
34#include <IOKit/IOLocksPrivate.h>
35
36//-----------------------------------------------------------------------------
37//	Class Declarations
38//-----------------------------------------------------------------------------
39
40class SCSIParallelWorkLoop : public IOWorkLoop
41{
42
43	OSDeclareDefaultStructors ( SCSIParallelWorkLoop )
44
45public:
46
47	static SCSIParallelWorkLoop *	Create ( const char * lockGroupName );
48
49	bool	InitWithLockGroupName ( const char * lockGroupName );
50	void	free ( void );
51
52	lck_grp_t *		fLockGroup;
53
54};
55
56
57#endif	/* __IOKIT_SCSI_PARALLEL_WORKLOOP_H__ */