1# SPDX-License-Identifier: GPL-2.0 2# 3# Internal CPU capabilities constants, keep this list sorted 4 5ALWAYS_BOOT 6ALWAYS_SYSTEM 7BTI 8# Unreliable: use system_supports_32bit_el0() instead. 9HAS_32BIT_EL0_DO_NOT_USE 10HAS_32BIT_EL1 11HAS_ADDRESS_AUTH 12HAS_ADDRESS_AUTH_ARCH_QARMA3 13HAS_ADDRESS_AUTH_ARCH_QARMA5 14HAS_ADDRESS_AUTH_IMP_DEF 15HAS_AMU_EXTN 16HAS_ARMv8_4_TTL 17HAS_CACHE_DIC 18HAS_CACHE_IDC 19HAS_CNP 20HAS_CRC32 21HAS_DCPODP 22HAS_DCPOP 23HAS_DIT 24HAS_E0PD 25HAS_ECV 26HAS_ECV_CNTPOFF 27HAS_EPAN 28HAS_EVT 29HAS_FPMR 30HAS_FGT 31HAS_FPSIMD 32HAS_GENERIC_AUTH 33HAS_GENERIC_AUTH_ARCH_QARMA3 34HAS_GENERIC_AUTH_ARCH_QARMA5 35HAS_GENERIC_AUTH_IMP_DEF 36HAS_GIC_CPUIF_SYSREGS 37HAS_GIC_PRIO_MASKING 38HAS_GIC_PRIO_RELAXED_SYNC 39HAS_HCR_NV1 40HAS_HCX 41HAS_LDAPR 42HAS_LPA2 43HAS_LSE_ATOMICS 44HAS_MOPS 45HAS_NESTED_VIRT 46HAS_PAN 47HAS_S1PIE 48HAS_RAS_EXTN 49HAS_RNG 50HAS_SB 51HAS_STAGE2_FWB 52HAS_TCR2 53HAS_TIDCP1 54HAS_TLB_RANGE 55HAS_VA52 56HAS_VIRT_HOST_EXTN 57HAS_WFXT 58HW_DBM 59KVM_HVHE 60KVM_PROTECTED_MODE 61MISMATCHED_CACHE_TYPE 62MTE 63MTE_ASYMM 64SME 65SME_FA64 66SME2 67SPECTRE_V2 68SPECTRE_V3A 69SPECTRE_V4 70SPECTRE_BHB 71SSBS 72SVE 73UNMAP_KERNEL_AT_EL0 74WORKAROUND_834220 75WORKAROUND_843419 76WORKAROUND_845719 77WORKAROUND_858921 78WORKAROUND_1418040 79WORKAROUND_1463225 80WORKAROUND_1508412 81WORKAROUND_1542419 82WORKAROUND_1742098 83WORKAROUND_1902691 84WORKAROUND_2038923 85WORKAROUND_2064142 86WORKAROUND_2077057 87WORKAROUND_2457168 88WORKAROUND_2645198 89WORKAROUND_2658417 90WORKAROUND_AMPERE_AC03_CPU_38 91WORKAROUND_TRBE_OVERWRITE_FILL_MODE 92WORKAROUND_TSB_FLUSH_FAILURE 93WORKAROUND_TRBE_WRITE_OUT_OF_RANGE 94WORKAROUND_CAVIUM_23154 95WORKAROUND_CAVIUM_27456 96WORKAROUND_CAVIUM_30115 97WORKAROUND_CAVIUM_TX2_219_PRFM 98WORKAROUND_CAVIUM_TX2_219_TVM 99WORKAROUND_CLEAN_CACHE 100WORKAROUND_DEVICE_LOAD_ACQUIRE 101WORKAROUND_NVIDIA_CARMEL_CNP 102WORKAROUND_QCOM_FALKOR_E1003 103WORKAROUND_REPEAT_TLBI 104WORKAROUND_SPECULATIVE_AT 105WORKAROUND_SPECULATIVE_UNPRIV_LOAD 106