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| Source at commit 1129 created 12 years 11 months ago. By meklort, Change options.o so that it reloads the system config as well. Also change it so that it uses that config for variables (NOTE: if the calue exists in chameleonConfig, it's used instead. | |
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| 1 | /*␊ |
| 2 | * Copyright (c) 2001-2006 Apple Computer, 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_IOUSBWORKLOOP_H␊ |
| 25 | #define _IOKIT_IOUSBWORKLOOP_H␊ |
| 26 | ␊ |
| 27 | #include <IOKit/IOWorkLoop.h>␊ |
| 28 | ␊ |
| 29 | /*!␊ |
| 30 | @class IOUSBWorkLoop␊ |
| 31 | @abstract Subclass of IOWorkloop that allows the USB stack to more finely control sleep and wake.␊ |
| 32 | */␊ |
| 33 | class IOUSBWorkLoop : public IOWorkLoop␊ |
| 34 | { ␊ |
| 35 | OSDeclareDefaultStructors(IOUSBWorkLoop)␊ |
| 36 | ␊ |
| 37 | protected:␊ |
| 38 | void *␉␉␉fSleepToken;␊ |
| 39 | #ifndef __OPEN_SOURCE__␊ |
| 40 | ␉lck_grp_t *␉␉fLockGroup;␊ |
| 41 | #endif␊ |
| 42 | ␉bool init ( const char * controllerLocation );␊ |
| 43 | ␉void free ( void );␊ |
| 44 | ␉␊ |
| 45 | // Overrides to check for sleeping␊ |
| 46 | virtual void closeGate();␊ |
| 47 | virtual bool tryCloseGate();␊ |
| 48 | ␊ |
| 49 | public:␊ |
| 50 | // Create a workloop␊ |
| 51 | static IOUSBWorkLoop * workLoop(const char * controllerLocation);␊ |
| 52 | ␊ |
| 53 | // Put workloop to sleep (Must have gate closed, opens gate if successful)␊ |
| 54 | virtual IOReturn sleep(void *token);␊ |
| 55 | ␊ |
| 56 | // Wake workloop up (closes gate if successful)␊ |
| 57 | virtual IOReturn wake(void *token);␊ |
| 58 | ␊ |
| 59 | void CloseGate(void);␊ |
| 60 | void OpenGate(void);␊ |
| 61 | };␊ |
| 62 | ␊ |
| 63 | #endif /* ! _IOKIT_IOUSBWORKLOOP_H */␊ |
| 64 | ␊ |
| 65 | |
