1*043036a2SApple OSS Distributions /* 2*043036a2SApple OSS Distributions * Copyright (c) 2024 Apple Inc. All rights reserved. 3*043036a2SApple OSS Distributions * 4*043036a2SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*043036a2SApple OSS Distributions * 6*043036a2SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*043036a2SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*043036a2SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*043036a2SApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*043036a2SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*043036a2SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*043036a2SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*043036a2SApple OSS Distributions * terms of an Apple operating system software license agreement. 14*043036a2SApple OSS Distributions * 15*043036a2SApple OSS Distributions * Please obtain a copy of the License at 16*043036a2SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*043036a2SApple OSS Distributions * 18*043036a2SApple OSS Distributions * The Original Code and all software distributed under the License are 19*043036a2SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*043036a2SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*043036a2SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*043036a2SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*043036a2SApple OSS Distributions * Please see the License for the specific language governing rights and 24*043036a2SApple OSS Distributions * limitations under the License. 25*043036a2SApple OSS Distributions * 26*043036a2SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*043036a2SApple OSS Distributions */ 28*043036a2SApple OSS Distributions 29*043036a2SApple OSS Distributions #ifndef _KERN_TIMEOUT_DECL_H_ 30*043036a2SApple OSS Distributions #define _KERN_TIMEOUT_DECL_H_ 31*043036a2SApple OSS Distributions 32*043036a2SApple OSS Distributions #include <kern/kern_types.h> 33*043036a2SApple OSS Distributions 34*043036a2SApple OSS Distributions /* 35*043036a2SApple OSS Distributions * The interrupt disabled timeouts mechanism requires that we include this 36*043036a2SApple OSS Distributions * header in arm/thread.h, which is why this is here and not in the timeout.h 37*043036a2SApple OSS Distributions * header. 38*043036a2SApple OSS Distributions */ 39*043036a2SApple OSS Distributions 40*043036a2SApple OSS Distributions #define TO_BT_FRAMES 3 41*043036a2SApple OSS Distributions 42*043036a2SApple OSS Distributions typedef struct kern_timeout { 43*043036a2SApple OSS Distributions uint64_t start_mt; 44*043036a2SApple OSS Distributions uint64_t end_mt; 45*043036a2SApple OSS Distributions uint64_t int_mt; 46*043036a2SApple OSS Distributions uint64_t start_cycles; 47*043036a2SApple OSS Distributions uint64_t int_cycles; 48*043036a2SApple OSS Distributions uint64_t start_instrs; 49*043036a2SApple OSS Distributions uint64_t int_instrs; 50*043036a2SApple OSS Distributions uintptr_t bt[TO_BT_FRAMES]; 51*043036a2SApple OSS Distributions } kern_timeout_t; 52*043036a2SApple OSS Distributions 53*043036a2SApple OSS Distributions #endif /* _KERN_TIMEOUT_DECL_H_ */ 54