1 /* 2 * Copyright (c) 2003-2008 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_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. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 29 #ifndef _ARM_COMMPAGE_H 30 #define _ARM_COMMPAGE_H 31 32 #ifndef __ASSEMBLER__ 33 #include <stdint.h> 34 #include <mach/vm_types.h> 35 #endif /* __ASSEMBLER__ */ 36 37 extern void commpage_set_timestamp(uint64_t tbr, uint64_t secs, uint64_t frac, uint64_t scale, uint64_t tick_per_sec); 38 #define commpage_disable_timestamp() commpage_set_timestamp( 0, 0, 0, 0, 0 ); 39 extern void commpage_set_memory_pressure( unsigned int pressure ); 40 extern void commpage_update_active_cpus(void); 41 extern void commpage_set_spin_count(unsigned int count); 42 extern void commpage_update_timebase(void); 43 extern void commpage_update_mach_approximate_time(uint64_t); 44 extern void commpage_update_kdebug_state(void); 45 extern void commpage_update_atm_diagnostic_config(uint32_t); 46 extern void commpage_update_mach_continuous_time(uint64_t sleeptime); 47 extern void commpage_update_mach_continuous_time_hw_offset(uint64_t offset); 48 extern void commpage_update_multiuser_config(uint32_t); 49 extern void commpage_update_boottime(uint64_t boottime_usec); 50 extern void commpage_set_remotetime_params(double rate, uint64_t base_local_ts, uint64_t base_remote_ts); 51 extern void commpage_update_dof(boolean_t enabled); 52 extern void commpage_update_dyld_flags(uint64_t value); 53 extern uint32_t commpage_is_in_pfz64(addr64_t addr); 54 55 #endif /* _ARM_COMMPAGE_H */ 56