1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2/*
3 * Copyright (C) 2012 ARM Ltd.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
16 */
17#ifndef _UAPI__ASM_HWCAP_H
18#define _UAPI__ASM_HWCAP_H
19
20/*
21 * HWCAP flags - for AT_HWCAP
22 *
23 * Bits 62 and 63 are reserved for use by libc.
24 * Bits 32-61 are unallocated for potential use by libc.
25 */
26#define HWCAP_FP		(1 << 0)
27#define HWCAP_ASIMD		(1 << 1)
28#define HWCAP_EVTSTRM		(1 << 2)
29#define HWCAP_AES		(1 << 3)
30#define HWCAP_PMULL		(1 << 4)
31#define HWCAP_SHA1		(1 << 5)
32#define HWCAP_SHA2		(1 << 6)
33#define HWCAP_CRC32		(1 << 7)
34#define HWCAP_ATOMICS		(1 << 8)
35#define HWCAP_FPHP		(1 << 9)
36#define HWCAP_ASIMDHP		(1 << 10)
37#define HWCAP_CPUID		(1 << 11)
38#define HWCAP_ASIMDRDM		(1 << 12)
39#define HWCAP_JSCVT		(1 << 13)
40#define HWCAP_FCMA		(1 << 14)
41#define HWCAP_LRCPC		(1 << 15)
42#define HWCAP_DCPOP		(1 << 16)
43#define HWCAP_SHA3		(1 << 17)
44#define HWCAP_SM3		(1 << 18)
45#define HWCAP_SM4		(1 << 19)
46#define HWCAP_ASIMDDP		(1 << 20)
47#define HWCAP_SHA512		(1 << 21)
48#define HWCAP_SVE		(1 << 22)
49#define HWCAP_ASIMDFHM		(1 << 23)
50#define HWCAP_DIT		(1 << 24)
51#define HWCAP_USCAT		(1 << 25)
52#define HWCAP_ILRCPC		(1 << 26)
53#define HWCAP_FLAGM		(1 << 27)
54#define HWCAP_SSBS		(1 << 28)
55#define HWCAP_SB		(1 << 29)
56#define HWCAP_PACA		(1 << 30)
57#define HWCAP_PACG		(1UL << 31)
58
59/*
60 * HWCAP2 flags - for AT_HWCAP2
61 */
62#define HWCAP2_DCPODP		(1 << 0)
63#define HWCAP2_SVE2		(1 << 1)
64#define HWCAP2_SVEAES		(1 << 2)
65#define HWCAP2_SVEPMULL		(1 << 3)
66#define HWCAP2_SVEBITPERM	(1 << 4)
67#define HWCAP2_SVESHA3		(1 << 5)
68#define HWCAP2_SVESM4		(1 << 6)
69#define HWCAP2_FLAGM2		(1 << 7)
70#define HWCAP2_FRINT		(1 << 8)
71#define HWCAP2_SVEI8MM		(1 << 9)
72#define HWCAP2_SVEF32MM		(1 << 10)
73#define HWCAP2_SVEF64MM		(1 << 11)
74#define HWCAP2_SVEBF16		(1 << 12)
75#define HWCAP2_I8MM		(1 << 13)
76#define HWCAP2_BF16		(1 << 14)
77#define HWCAP2_DGH		(1 << 15)
78#define HWCAP2_RNG		(1 << 16)
79#define HWCAP2_BTI		(1 << 17)
80#define HWCAP2_MTE		(1 << 18)
81#define HWCAP2_ECV		(1 << 19)
82#define HWCAP2_AFP		(1 << 20)
83#define HWCAP2_RPRES		(1 << 21)
84#define HWCAP2_MTE3		(1 << 22)
85#define HWCAP2_SME		(1 << 23)
86#define HWCAP2_SME_I16I64	(1 << 24)
87#define HWCAP2_SME_F64F64	(1 << 25)
88#define HWCAP2_SME_I8I32	(1 << 26)
89#define HWCAP2_SME_F16F32	(1 << 27)
90#define HWCAP2_SME_B16F32	(1 << 28)
91#define HWCAP2_SME_F32F32	(1 << 29)
92#define HWCAP2_SME_FA64		(1 << 30)
93#define HWCAP2_WFXT		(1UL << 31)
94#define HWCAP2_EBF16		(1UL << 32)
95#define HWCAP2_SVE_EBF16	(1UL << 33)
96#define HWCAP2_CSSC		(1UL << 34)
97#define HWCAP2_RPRFM		(1UL << 35)
98#define HWCAP2_SVE2P1		(1UL << 36)
99#define HWCAP2_SME2		(1UL << 37)
100#define HWCAP2_SME2P1		(1UL << 38)
101#define HWCAP2_SME_I16I32	(1UL << 39)
102#define HWCAP2_SME_BI32I32	(1UL << 40)
103#define HWCAP2_SME_B16B16	(1UL << 41)
104#define HWCAP2_SME_F16F16	(1UL << 42)
105#define HWCAP2_MOPS		(1UL << 43)
106#define HWCAP2_HBC		(1UL << 44)
107#define HWCAP2_SVE_B16B16	(1UL << 45)
108#define HWCAP2_LRCPC3		(1UL << 46)
109#define HWCAP2_LSE128		(1UL << 47)
110#define HWCAP2_FPMR		(1UL << 48)
111#define HWCAP2_LUT		(1UL << 49)
112#define HWCAP2_FAMINMAX		(1UL << 50)
113#define HWCAP2_F8CVT		(1UL << 51)
114#define HWCAP2_F8FMA		(1UL << 52)
115#define HWCAP2_F8DP4		(1UL << 53)
116#define HWCAP2_F8DP2		(1UL << 54)
117#define HWCAP2_F8E4M3		(1UL << 55)
118#define HWCAP2_F8E5M2		(1UL << 56)
119#define HWCAP2_SME_LUTV2	(1UL << 57)
120#define HWCAP2_SME_F8F16	(1UL << 58)
121#define HWCAP2_SME_F8F32	(1UL << 59)
122#define HWCAP2_SME_SF8FMA	(1UL << 60)
123#define HWCAP2_SME_SF8DP4	(1UL << 61)
124#define HWCAP2_SME_SF8DP2	(1UL << 62)
125
126#endif /* _UAPI__ASM_HWCAP_H */
127