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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) 1998-2001 Apple Computer, Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * The contents of this file constitute Original Code as defined in and␊ |
| 7 | * are subject to the Apple Public Source License Version 1.1 (the␊ |
| 8 | * "License"). You may not use this file except in compliance with the␊ |
| 9 | * License. Please obtain a copy of the License at␊ |
| 10 | * http://www.apple.com/publicsource and read it before using this file.␊ |
| 11 | * ␊ |
| 12 | * This Original Code and all software distributed under the License are␊ |
| 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the␊ |
| 17 | * License for the specific language governing rights and limitations␊ |
| 18 | * under the License.␊ |
| 19 | * ␊ |
| 20 | * @APPLE_LICENSE_HEADER_END@␊ |
| 21 | */␊ |
| 22 | #ifndef _IOKIT_IOFireWireAVCCommand_H␊ |
| 23 | #define _IOKIT_IOFireWireAVCCommand_H␊ |
| 24 | ␊ |
| 25 | #include <IOKit/firewire/IOFWCommand.h>␊ |
| 26 | ␊ |
| 27 | /*! @class IOFireWireAVCCommand␊ |
| 28 | */␊ |
| 29 | class IOFireWireAVCCommand : public IOFWCommand␊ |
| 30 | {␊ |
| 31 | OSDeclareDefaultStructors(IOFireWireAVCCommand)␊ |
| 32 | ␊ |
| 33 | protected:␊ |
| 34 | IOFWCommand ␉␉*fWriteCmd;␊ |
| 35 | IOMemoryDescriptor␉*fMem;␊ |
| 36 | const UInt8 ␉␉*fCommand;␊ |
| 37 | ␊ |
| 38 | UInt32 ␉fCmdLen;␊ |
| 39 | UInt8 ␉*fResponse;␊ |
| 40 | UInt32 ␉*fResponseLen;␊ |
| 41 | int␉␉fCurRetries;␊ |
| 42 | int␉␉fMaxRetries;␊ |
| 43 | ␊ |
| 44 | UInt32␉fWriteGen;␊ |
| 45 | UInt16␉fWriteNodeID;␊ |
| 46 | bool␉bypassRobustCommandResponseMatching;␊ |
| 47 | ␉␊ |
| 48 | /*! @struct ExpansionData␊ |
| 49 | @discussion This structure will be used to expand the capablilties of the class in the future.␊ |
| 50 | */ ␊ |
| 51 | struct ExpansionData { ␊ |
| 52 | ␉␉bool ␉fStarted;␊ |
| 53 | ␉␉bool ␉fSyncWakeupSignaled;␊ |
| 54 | ␉};␊ |
| 55 | ␊ |
| 56 | /*! @var reserved␊ |
| 57 | Reserved for future use. (Internal use only) */␊ |
| 58 | ExpansionData *fIOFireWireAVCCommandExpansion;␊ |
| 59 | ␊ |
| 60 | static void writeDone(void *refcon, IOReturn status, IOFireWireNub *device, IOFWCommand *fwCmd);␊ |
| 61 | ␊ |
| 62 | virtual IOReturn␉complete(IOReturn status);␊ |
| 63 | virtual IOReturn␉execute();␊ |
| 64 | virtual void␉␉free();␊ |
| 65 | ␊ |
| 66 | public:␊ |
| 67 | virtual bool init(IOFireWireNub *device, const UInt8 * command, UInt32 cmdLen,␊ |
| 68 | UInt8 * response, UInt32 * responseLen);␊ |
| 69 | virtual IOReturn reinit(IOFireWireNub *device, const UInt8 * command, UInt32 cmdLen,␊ |
| 70 | UInt8 * response, UInt32 * responseLen);␊ |
| 71 | ␊ |
| 72 | static IOFireWireAVCCommand *withNub(IOFireWireNub *device, const UInt8 * command, UInt32 cmdLen,␊ |
| 73 | UInt8 * response, UInt32 * responseLen);␊ |
| 74 | ␊ |
| 75 | static IOFireWireAVCCommand *withNub(IOFireWireNub *device, UInt32 generation,␊ |
| 76 | const UInt8 * command, UInt32 cmdLen, UInt8 * response, UInt32 * responseLen);␊ |
| 77 | ␊ |
| 78 | virtual UInt32 handleResponse(UInt16 nodeID, UInt32 len, const void *buf);␊ |
| 79 | ␊ |
| 80 | virtual IOReturn resetInterimTimeout();␊ |
| 81 | ␊ |
| 82 | ␉virtual UInt32 handleResponseWithSimpleMatching(UInt16 nodeID, UInt32 len, const void *buf);␊ |
| 83 | ␊ |
| 84 | virtual IOReturn ␉submit(bool queue = false);␊ |
| 85 | ␊ |
| 86 | private:␊ |
| 87 | OSMetaClassDeclareReservedUsed(IOFireWireAVCCommand, 0);␊ |
| 88 | OSMetaClassDeclareReservedUnused(IOFireWireAVCCommand, 1);␊ |
| 89 | OSMetaClassDeclareReservedUnused(IOFireWireAVCCommand, 2);␊ |
| 90 | OSMetaClassDeclareReservedUnused(IOFireWireAVCCommand, 3);␊ |
| 91 | };␊ |
| 92 | ␊ |
| 93 | #endif // _IOKIT_IOFireWireAVCCommand_H␊ |
| 94 | ␊ |
| 95 | |
