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 __ASM_HWCAP_H
 18#define __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 33-61 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#define HWCAP_GCS		(1UL << 32)
 59#define HWCAP_CMPBR		(1UL << 33)
 60#define HWCAP_FPRCVT		(1UL << 34)
 61#define HWCAP_F8MM8		(1UL << 35)
 62#define HWCAP_F8MM4		(1UL << 36)
 63#define HWCAP_SVE_F16MM		(1UL << 37)
 64#define HWCAP_SVE_ELTPERM	(1UL << 38)
 65#define HWCAP_SVE_AES2		(1UL << 39)
 66#define HWCAP_SVE_BFSCALE	(1UL << 40)
 67#define HWCAP_SVE2P2		(1UL << 41)
 68#define HWCAP_SME2P2		(1UL << 42)
 69#define HWCAP_SME_SBITPERM	(1UL << 43)
 70#define HWCAP_SME_AES		(1UL << 44)
 71#define HWCAP_SME_SFEXPA	(1UL << 45)
 72#define HWCAP_SME_STMOP		(1UL << 46)
 73#define HWCAP_SME_SMOP4		(1UL << 47)
 74
 75/*
 76 * HWCAP2 flags - for AT_HWCAP2
 77 */
 78#define HWCAP2_DCPODP		(1 << 0)
 79#define HWCAP2_SVE2		(1 << 1)
 80#define HWCAP2_SVEAES		(1 << 2)
 81#define HWCAP2_SVEPMULL		(1 << 3)
 82#define HWCAP2_SVEBITPERM	(1 << 4)
 83#define HWCAP2_SVESHA3		(1 << 5)
 84#define HWCAP2_SVESM4		(1 << 6)
 85#define HWCAP2_FLAGM2		(1 << 7)
 86#define HWCAP2_FRINT		(1 << 8)
 87#define HWCAP2_SVEI8MM		(1 << 9)
 88#define HWCAP2_SVEF32MM		(1 << 10)
 89#define HWCAP2_SVEF64MM		(1 << 11)
 90#define HWCAP2_SVEBF16		(1 << 12)
 91#define HWCAP2_I8MM		(1 << 13)
 92#define HWCAP2_BF16		(1 << 14)
 93#define HWCAP2_DGH		(1 << 15)
 94#define HWCAP2_RNG		(1 << 16)
 95#define HWCAP2_BTI		(1 << 17)
 96#define HWCAP2_MTE		(1 << 18)
 97#define HWCAP2_ECV		(1 << 19)
 98#define HWCAP2_AFP		(1 << 20)
 99#define HWCAP2_RPRES		(1 << 21)
100#define HWCAP2_MTE3		(1 << 22)
101#define HWCAP2_SME		(1 << 23)
102#define HWCAP2_SME_I16I64	(1 << 24)
103#define HWCAP2_SME_F64F64	(1 << 25)
104#define HWCAP2_SME_I8I32	(1 << 26)
105#define HWCAP2_SME_F16F32	(1 << 27)
106#define HWCAP2_SME_B16F32	(1 << 28)
107#define HWCAP2_SME_F32F32	(1 << 29)
108#define HWCAP2_SME_FA64		(1 << 30)
109#define HWCAP2_WFXT		(1UL << 31)
110#define HWCAP2_EBF16		(1UL << 32)
111#define HWCAP2_SVE_EBF16	(1UL << 33)
112#define HWCAP2_CSSC		(1UL << 34)
113#define HWCAP2_RPRFM		(1UL << 35)
114#define HWCAP2_SVE2P1		(1UL << 36)
115#define HWCAP2_SME2		(1UL << 37)
116#define HWCAP2_SME2P1		(1UL << 38)
117#define HWCAP2_SME_I16I32	(1UL << 39)
118#define HWCAP2_SME_BI32I32	(1UL << 40)
119#define HWCAP2_SME_B16B16	(1UL << 41)
120#define HWCAP2_SME_F16F16	(1UL << 42)
121#define HWCAP2_MOPS		(1UL << 43)
122#define HWCAP2_HBC		(1UL << 44)
123#define HWCAP2_SVE_B16B16	(1UL << 45)
124#define HWCAP2_LRCPC3		(1UL << 46)
125#define HWCAP2_LSE128		(1UL << 47)
126#define HWCAP2_FPMR		(1UL << 48)
127#define HWCAP2_LUT		(1UL << 49)
128#define HWCAP2_FAMINMAX		(1UL << 50)
129#define HWCAP2_F8CVT		(1UL << 51)
130#define HWCAP2_F8FMA		(1UL << 52)
131#define HWCAP2_F8DP4		(1UL << 53)
132#define HWCAP2_F8DP2		(1UL << 54)
133#define HWCAP2_F8E4M3		(1UL << 55)
134#define HWCAP2_F8E5M2		(1UL << 56)
135#define HWCAP2_SME_LUTV2	(1UL << 57)
136#define HWCAP2_SME_F8F16	(1UL << 58)
137#define HWCAP2_SME_F8F32	(1UL << 59)
138#define HWCAP2_SME_SF8FMA	(1UL << 60)
139#define HWCAP2_SME_SF8DP4	(1UL << 61)
140#define HWCAP2_SME_SF8DP2	(1UL << 62)
141#define HWCAP2_POE		(1UL << 63)
142
143/*
144 * HWCAP3 flags - for AT_HWCAP3
145 */
146#define HWCAP3_MTE_FAR		(1UL << 0)
147#define HWCAP3_MTE_STORE_ONLY		(1UL << 1)
148
149#endif /* __ASM_HWCAP_H */