1*0f4c859eSApple OSS Distributions /* 2*0f4c859eSApple OSS Distributions * Copyright (c) 2006-2007 Apple Inc. All rights reserved. 3*0f4c859eSApple OSS Distributions * 4*0f4c859eSApple OSS Distributions * @APPLE_LICENSE_HEADER_START@ 5*0f4c859eSApple OSS Distributions * 6*0f4c859eSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*0f4c859eSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*0f4c859eSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*0f4c859eSApple OSS Distributions * compliance with the License. Please obtain a copy of the License at 10*0f4c859eSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this 11*0f4c859eSApple OSS Distributions * file. 12*0f4c859eSApple OSS Distributions * 13*0f4c859eSApple OSS Distributions * The Original Code and all software distributed under the License are 14*0f4c859eSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15*0f4c859eSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16*0f4c859eSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17*0f4c859eSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18*0f4c859eSApple OSS Distributions * Please see the License for the specific language governing rights and 19*0f4c859eSApple OSS Distributions * limitations under the License. 20*0f4c859eSApple OSS Distributions * 21*0f4c859eSApple OSS Distributions * @APPLE_LICENSE_HEADER_END@ 22*0f4c859eSApple OSS Distributions */ 23*0f4c859eSApple OSS Distributions 24*0f4c859eSApple OSS Distributions /* DO NOT MODIFY THIS FILE 25*0f4c859eSApple OSS Distributions * 26*0f4c859eSApple OSS Distributions * This file is a partial mirror of 27*0f4c859eSApple OSS Distributions * AppleIntelCPUPowerManagement/pmioctl.h 28*0f4c859eSApple OSS Distributions * Changes may only be made to the original, pmioctl.h. 29*0f4c859eSApple OSS Distributions * This file must be updated only when pmioctl.h changes. 30*0f4c859eSApple OSS Distributions */ 31*0f4c859eSApple OSS Distributions 32*0f4c859eSApple OSS Distributions /* 33*0f4c859eSApple OSS Distributions * Defines the IOCTLs for dealing with the CPU power management KEXT. 34*0f4c859eSApple OSS Distributions */ 35*0f4c859eSApple OSS Distributions #ifndef _IOPMROOTDOMAINIOCTLS_H_ 36*0f4c859eSApple OSS Distributions #define _IOPMROOTDOMAINIOCTLS_H_ 37*0f4c859eSApple OSS Distributions 38*0f4c859eSApple OSS Distributions #include <sys/ioccom.h> 39*0f4c859eSApple OSS Distributions #include <i386/pmCPU.h> 40*0f4c859eSApple OSS Distributions 41*0f4c859eSApple OSS Distributions #define PMIOCGETVARIDINFO _IOW('P', 25, uint64_t) 42*0f4c859eSApple OSS Distributions #define PMIOCGETVARNAMEINFO _IOW('P', 26, uint64_t) 43*0f4c859eSApple OSS Distributions #define PMIOCSETVARINFO _IOW('P', 27, uint64_t) 44*0f4c859eSApple OSS Distributions 45*0f4c859eSApple OSS Distributions /* 46*0f4c859eSApple OSS Distributions * Data structures used by IOCTLs 47*0f4c859eSApple OSS Distributions */ 48*0f4c859eSApple OSS Distributions #pragma pack(4) 49*0f4c859eSApple OSS Distributions 50*0f4c859eSApple OSS Distributions #define PMVARNAMELEN 16 51*0f4c859eSApple OSS Distributions 52*0f4c859eSApple OSS Distributions typedef enum{ 53*0f4c859eSApple OSS Distributions vUnknown = 0, /* Unknown type */ 54*0f4c859eSApple OSS Distributions vBool = 1, /* Boolean value */ 55*0f4c859eSApple OSS Distributions vInt = 2, /* signed integer value */ 56*0f4c859eSApple OSS Distributions vUInt = 3, /* Unsigned integer value */ 57*0f4c859eSApple OSS Distributions vChars = 4, /* 8 characters */ 58*0f4c859eSApple OSS Distributions vInvalid = -1 /* invalid type */ 59*0f4c859eSApple OSS Distributions } pmioctlVarType_t; 60*0f4c859eSApple OSS Distributions 61*0f4c859eSApple OSS Distributions typedef struct pmioctlVaribleInfo { 62*0f4c859eSApple OSS Distributions uint32_t varID; /* ID of variable */ 63*0f4c859eSApple OSS Distributions uint8_t varName[PMVARNAMELEN + 1]; 64*0f4c859eSApple OSS Distributions pmioctlVarType_t varType; /* type of variable's value */ 65*0f4c859eSApple OSS Distributions uint64_t varInitValue;/* variable's initial value */ 66*0f4c859eSApple OSS Distributions uint64_t varCurValue;/* variable's current value */ 67*0f4c859eSApple OSS Distributions } pmioctlVariableInfo_t; 68*0f4c859eSApple OSS Distributions 69*0f4c859eSApple OSS Distributions #pragma pack() 70*0f4c859eSApple OSS Distributions 71*0f4c859eSApple OSS Distributions #endif /* _IOPMROOTDOMAINIOCTLS_H_ */ 72