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__ */