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) 107 108 #endif /* _UAPI__ASM_HWCAP_H */ 109