arch/arm64/tools/cpucaps

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