/*
* 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_ */