1*5e3eaea3SApple OSS Distributions /* 2*5e3eaea3SApple OSS Distributions * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved. 3*5e3eaea3SApple OSS Distributions * 4*5e3eaea3SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*5e3eaea3SApple OSS Distributions * 6*5e3eaea3SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*5e3eaea3SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*5e3eaea3SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*5e3eaea3SApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*5e3eaea3SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*5e3eaea3SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*5e3eaea3SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*5e3eaea3SApple OSS Distributions * terms of an Apple operating system software license agreement. 14*5e3eaea3SApple OSS Distributions * 15*5e3eaea3SApple OSS Distributions * Please obtain a copy of the License at 16*5e3eaea3SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*5e3eaea3SApple OSS Distributions * 18*5e3eaea3SApple OSS Distributions * The Original Code and all software distributed under the License are 19*5e3eaea3SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*5e3eaea3SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*5e3eaea3SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*5e3eaea3SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*5e3eaea3SApple OSS Distributions * Please see the License for the specific language governing rights and 24*5e3eaea3SApple OSS Distributions * limitations under the License. 25*5e3eaea3SApple OSS Distributions * 26*5e3eaea3SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*5e3eaea3SApple OSS Distributions */ 28*5e3eaea3SApple OSS Distributions /* 29*5e3eaea3SApple OSS Distributions * Copyright (c) 1998-9 Apple Computer, Inc. All rights reserved. 30*5e3eaea3SApple OSS Distributions * 31*5e3eaea3SApple OSS Distributions * DRI: Josh de Cesare 32*5e3eaea3SApple OSS Distributions * 33*5e3eaea3SApple OSS Distributions */ 34*5e3eaea3SApple OSS Distributions 35*5e3eaea3SApple OSS Distributions #ifndef _IOKIT_APPLENMI_H 36*5e3eaea3SApple OSS Distributions #define _IOKIT_APPLENMI_H 37*5e3eaea3SApple OSS Distributions 38*5e3eaea3SApple OSS Distributions #include <IOKit/IOService.h> 39*5e3eaea3SApple OSS Distributions #include <IOKit/IOInterrupts.h> 40*5e3eaea3SApple OSS Distributions 41*5e3eaea3SApple OSS Distributions // NMI Interrupt Constants 42*5e3eaea3SApple OSS Distributions enum{ 43*5e3eaea3SApple OSS Distributions kExtInt9_NMIIntSource = 0x800506E0, 44*5e3eaea3SApple OSS Distributions kNMIIntLevelMask = 0x00004000, 45*5e3eaea3SApple OSS Distributions kNMIIntMask = 0x00000080 46*5e3eaea3SApple OSS Distributions }; 47*5e3eaea3SApple OSS Distributions 48*5e3eaea3SApple OSS Distributions 49*5e3eaea3SApple OSS Distributions class AppleNMI : public IOService 50*5e3eaea3SApple OSS Distributions { 51*5e3eaea3SApple OSS Distributions OSDeclareDefaultStructors(AppleNMI); 52*5e3eaea3SApple OSS Distributions 53*5e3eaea3SApple OSS Distributions private: 54*5e3eaea3SApple OSS Distributions bool enable_debugger; 55*5e3eaea3SApple OSS Distributions bool mask_NMI; 56*5e3eaea3SApple OSS Distributions 57*5e3eaea3SApple OSS Distributions struct ExpansionData { }; 58*5e3eaea3SApple OSS Distributions ExpansionData * reserved; // Reserved for future use 59*5e3eaea3SApple OSS Distributions 60*5e3eaea3SApple OSS Distributions public: 61*5e3eaea3SApple OSS Distributions IOService *rootDomain; 62*5e3eaea3SApple OSS Distributions virtual bool start(IOService *provider) APPLE_KEXT_OVERRIDE; 63*5e3eaea3SApple OSS Distributions virtual IOReturn initNMI(IOInterruptController *parentController, OSData *parentSource); 64*5e3eaea3SApple OSS Distributions virtual IOReturn handleInterrupt(void *refCon, IOService *nub, int source); 65*5e3eaea3SApple OSS Distributions 66*5e3eaea3SApple OSS Distributions // Power handling methods: 67*5e3eaea3SApple OSS Distributions virtual IOReturn powerStateWillChangeTo(IOPMPowerFlags, unsigned long, IOService*) APPLE_KEXT_OVERRIDE; 68*5e3eaea3SApple OSS Distributions 69*5e3eaea3SApple OSS Distributions OSMetaClassDeclareReservedUnused(AppleNMI, 0); 70*5e3eaea3SApple OSS Distributions OSMetaClassDeclareReservedUnused(AppleNMI, 1); 71*5e3eaea3SApple OSS Distributions OSMetaClassDeclareReservedUnused(AppleNMI, 2); 72*5e3eaea3SApple OSS Distributions OSMetaClassDeclareReservedUnused(AppleNMI, 3); 73*5e3eaea3SApple OSS Distributions }; 74*5e3eaea3SApple OSS Distributions 75*5e3eaea3SApple OSS Distributions #endif /* ! _IOKIT_APPLENMI_H */ 76