arm64: mm: Support Common Not Private translations
[sfrench/cifs-2.6.git] / arch / arm64 / include / asm / cpucaps.h
1 /*
2  * arch/arm64/include/asm/cpucaps.h
3  *
4  * Copyright (C) 2016 ARM Ltd.
5  *
6  * This program is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
17  */
18 #ifndef __ASM_CPUCAPS_H
19 #define __ASM_CPUCAPS_H
20
21 #define ARM64_WORKAROUND_CLEAN_CACHE            0
22 #define ARM64_WORKAROUND_DEVICE_LOAD_ACQUIRE    1
23 #define ARM64_WORKAROUND_845719                 2
24 #define ARM64_HAS_SYSREG_GIC_CPUIF              3
25 #define ARM64_HAS_PAN                           4
26 #define ARM64_HAS_LSE_ATOMICS                   5
27 #define ARM64_WORKAROUND_CAVIUM_23154           6
28 #define ARM64_WORKAROUND_834220                 7
29 #define ARM64_HAS_NO_HW_PREFETCH                8
30 #define ARM64_HAS_UAO                           9
31 #define ARM64_ALT_PAN_NOT_UAO                   10
32 #define ARM64_HAS_VIRT_HOST_EXTN                11
33 #define ARM64_WORKAROUND_CAVIUM_27456           12
34 #define ARM64_HAS_32BIT_EL0                     13
35 #define ARM64_HARDEN_EL2_VECTORS                14
36 #define ARM64_MISMATCHED_CACHE_LINE_SIZE        15
37 #define ARM64_HAS_NO_FPSIMD                     16
38 #define ARM64_WORKAROUND_REPEAT_TLBI            17
39 #define ARM64_WORKAROUND_QCOM_FALKOR_E1003      18
40 #define ARM64_WORKAROUND_858921                 19
41 #define ARM64_WORKAROUND_CAVIUM_30115           20
42 #define ARM64_HAS_DCPOP                         21
43 #define ARM64_SVE                               22
44 #define ARM64_UNMAP_KERNEL_AT_EL0               23
45 #define ARM64_HARDEN_BRANCH_PREDICTOR           24
46 #define ARM64_HAS_RAS_EXTN                      25
47 #define ARM64_WORKAROUND_843419                 26
48 #define ARM64_HAS_CACHE_IDC                     27
49 #define ARM64_HAS_CACHE_DIC                     28
50 #define ARM64_HW_DBM                            29
51 #define ARM64_SSBD                              30
52 #define ARM64_MISMATCHED_CACHE_TYPE             31
53 #define ARM64_HAS_STAGE2_FWB                    32
54 #define ARM64_HAS_CRC32                         33
55 #define ARM64_SSBS                              34
56 #define ARM64_HAS_CNP                           35
57
58 #define ARM64_NCAPS                             36
59
60 #endif /* __ASM_CPUCAPS_H */