projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 5ba3f43e | 2 | * Copyright (c) 2011 Apple Inc. All rights reserved. |
| 5d5c5d0d | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 5ba3f43e | 5 | * |
| 2d21ac55 A |
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. | |
| 5ba3f43e | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 5ba3f43e | 17 | * |
| 2d21ac55 A |
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 | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
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. | |
| 5ba3f43e | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b | 27 | */ |
| 1c79356b | 28 | |
| 5ba3f43e A |
29 | #ifndef _ARM_CPUID_INTERNAL_H_ |
| 30 | #define _ARM_CPUID_INTERNAL_H_ | |
| 1c79356b | 31 | |
| f427ee49 A |
32 | #include <arm/cpuid.h> |
| 33 | #include <machine/machine_cpuid.h> | |
| 34 | ||
| 5ba3f43e A |
35 | void machine_do_debugid(void); |
| 36 | arm_debug_info_t *machine_arm_debug_info(void); | |
| 1c79356b | 37 | |
| 5ba3f43e A |
38 | void machine_do_mvfpid(void); |
| 39 | arm_mvfp_info_t *machine_arm_mvfp_info(void); | |
| 1c79356b | 40 | |
| 5ba3f43e A |
41 | uint32_t machine_read_midr(void); |
| 42 | uint32_t machine_read_clidr(void); | |
| 43 | uint32_t machine_read_ccsidr(void); | |
| 1c79356b | 44 | |
| 5ba3f43e A |
45 | typedef enum { |
| 46 | CSSELR_L1 = 0x0, | |
| 47 | CSSELR_L2 = 0x2, | |
| 48 | CSSELR_L3 = 0x4 | |
| 49 | } csselr_cache_level; | |
| 1c79356b | 50 | |
| 5ba3f43e A |
51 | typedef enum { |
| 52 | CSSELR_DATA_UNIFIED = 0x0, | |
| 53 | CSSELR_INSTR = 0x1 | |
| 54 | } csselr_cache_type; | |
| 1c79356b | 55 | |
| 5ba3f43e | 56 | void machine_write_csselr(csselr_cache_level level, csselr_cache_type type); |
| 91447636 | 57 | |
| 5ba3f43e | 58 | #endif /* _ARM_CPUID_INTERNAL_H_ */ |