1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * arch/arm64/include/asm/cpucaps.h 4 * 5 * Copyright (C) 2016 ARM Ltd. 6 */ 7#ifndef __ASM_CPUCAPS_H 8#define __ASM_CPUCAPS_H 9 10#define ARM64_WORKAROUND_CLEAN_CACHE 0 11#define ARM64_WORKAROUND_DEVICE_LOAD_ACQUIRE 1 12#define ARM64_WORKAROUND_845719 2 13#define ARM64_HAS_SYSREG_GIC_CPUIF 3 14#define ARM64_HAS_PAN 4 15#define ARM64_HAS_LSE_ATOMICS 5 16#define ARM64_WORKAROUND_CAVIUM_23154 6 17#define ARM64_WORKAROUND_834220 7 18#define ARM64_HAS_NO_HW_PREFETCH 8 19#define ARM64_HAS_UAO 9 20#define ARM64_ALT_PAN_NOT_UAO 10 21#define ARM64_HAS_VIRT_HOST_EXTN 11 22#define ARM64_WORKAROUND_CAVIUM_27456 12 23#define ARM64_HAS_32BIT_EL0 13 24#define ARM64_HARDEN_EL2_VECTORS 14 25#define ARM64_HAS_CNP 15 26#define ARM64_HAS_NO_FPSIMD 16 27#define ARM64_WORKAROUND_REPEAT_TLBI 17 28#define ARM64_WORKAROUND_QCOM_FALKOR_E1003 18 29#define ARM64_WORKAROUND_858921 19 30#define ARM64_WORKAROUND_CAVIUM_30115 20 31#define ARM64_HAS_DCPOP 21 32#define ARM64_SVE 22 33#define ARM64_UNMAP_KERNEL_AT_EL0 23 34#define ARM64_SPECTRE_V2 24 35#define ARM64_HAS_RAS_EXTN 25 36#define ARM64_WORKAROUND_843419 26 37#define ARM64_HAS_CACHE_IDC 27 38#define ARM64_HAS_CACHE_DIC 28 39#define ARM64_HW_DBM 29 40#define ARM64_SPECTRE_V4 30 41#define ARM64_MISMATCHED_CACHE_TYPE 31 42#define ARM64_HAS_STAGE2_FWB 32 43#define ARM64_HAS_CRC32 33 44#define ARM64_SSBS 34 45#define ARM64_WORKAROUND_1418040 35 46#define ARM64_HAS_SB 36 47#define ARM64_WORKAROUND_SPECULATIVE_AT 37 48#define ARM64_HAS_ADDRESS_AUTH_ARCH 38 49#define ARM64_HAS_ADDRESS_AUTH_IMP_DEF 39 50#define ARM64_HAS_GENERIC_AUTH_ARCH 40 51#define ARM64_HAS_GENERIC_AUTH_IMP_DEF 41 52#define ARM64_HAS_IRQ_PRIO_MASKING 42 53#define ARM64_HAS_DCPODP 43 54#define ARM64_WORKAROUND_1463225 44 55#define ARM64_WORKAROUND_CAVIUM_TX2_219_TVM 45 56#define ARM64_WORKAROUND_CAVIUM_TX2_219_PRFM 46 57#define ARM64_WORKAROUND_1542419 47 58#define ARM64_HAS_E0PD 48 59#define ARM64_HAS_RNG 49 60#define ARM64_HAS_AMU_EXTN 50 61#define ARM64_HAS_ADDRESS_AUTH 51 62#define ARM64_HAS_GENERIC_AUTH 52 63#define ARM64_HAS_32BIT_EL1 53 64#define ARM64_BTI 54 65#define ARM64_HAS_ARMv8_4_TTL 55 66#define ARM64_HAS_TLB_RANGE 56 67#define ARM64_MTE 57 68#define ARM64_WORKAROUND_1508412 58 69#define ARM64_SPECTRE_BHB 59 70#define ARM64_WORKAROUND_2457168 60 71#define ARM64_WORKAROUND_1742098 61 72 73#define ARM64_NCAPS 62 74 75#endif /* __ASM_CPUCAPS_H */ 76