/* * Copyright (c) 2011 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 _ARM_CPUID_INTERNAL_H_ #define _ARM_CPUID_INTERNAL_H_ #include <arm/cpuid.h> #include <machine/machine_cpuid.h> void machine_do_debugid(void); arm_debug_info_t *machine_arm_debug_info(void); void machine_do_mvfpid(void); arm_mvfp_info_t *machine_arm_mvfp_info(void); uint32_t machine_read_midr(void); uint32_t machine_read_clidr(void); uint32_t machine_read_ccsidr(void); typedef enum { CSSELR_L1 = 0x0, CSSELR_L2 = 0x2, CSSELR_L3 = 0x4 } csselr_cache_level; typedef enum { CSSELR_DATA_UNIFIED = 0x0, CSSELR_INSTR = 0x1 } csselr_cache_type; void machine_write_csselr(csselr_cache_level level, csselr_cache_type type); #endif /* _ARM_CPUID_INTERNAL_H_ */