/* * Copyright (c) 2013 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #ifndef _MACHINE_ARM_KPC_H #define _MACHINE_ARM_KPC_H #ifdef ARMA7 #define KPC_ARM_FIXED_COUNT 1 #define KPC_ARM_CONFIGURABLE_COUNT 4 #define KPC_ARM_TOTAL_COUNT (KPC_ARM_FIXED_COUNT + KPC_ARM_CONFIGURABLE_COUNT) #define KPC_ARM_COUNTER_WIDTH 32 #else #define KPC_ARM_FIXED_COUNT 2 #define KPC_ARM_CONFIGURABLE_COUNT 6 #define KPC_ARM_COUNTER_WIDTH 39 #define KPC_ARM_COUNTER_MASK ((1ull << KPC_ARM_COUNTER_WIDTH) - 1) #define KPC_ARM_COUNTER_OVF_BIT (39) #define KPC_ARM_COUNTER_OVF_MASK (1ull << KPC_ARM_COUNTER_OVF_BIT) #endif typedef uint64_t kpc_config_t; /* Size to the maximum number of counters we could read from every class in one go */ #define KPC_MAX_COUNTERS (KPC_ARM_FIXED_COUNT + KPC_ARM_CONFIGURABLE_COUNT + 1) /* arm32 uses fixed counter shadows */ #define FIXED_COUNTER_SHADOW (1) #endif /* _MACHINE_ARM_KPC_H */