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_EVT
  29 HAS_FGT
  30 HAS_GENERIC_AUTH
  31 HAS_GENERIC_AUTH_ARCH_QARMA3
  32 HAS_GENERIC_AUTH_ARCH_QARMA5
  33 HAS_GENERIC_AUTH_IMP_DEF
  34 HAS_GIC_CPUIF_SYSREGS
  35 HAS_GIC_PRIO_MASKING
  36 HAS_GIC_PRIO_RELAXED_SYNC
  37 HAS_HCX
  38 HAS_LDAPR
  39 HAS_LSE_ATOMICS
  40 HAS_MOPS
  41 HAS_NESTED_VIRT
  42 HAS_NO_FPSIMD
  43 HAS_NO_HW_PREFETCH
  44 HAS_PAN
  45 HAS_S1PIE
  46 HAS_RAS_EXTN
  47 HAS_RNG
  48 HAS_SB
  49 HAS_STAGE2_FWB
  50 HAS_TCR2
  51 HAS_TIDCP1
  52 HAS_TLB_RANGE
  53 HAS_VIRT_HOST_EXTN
  54 HAS_WFXT
  55 HW_DBM
  56 KVM_HVHE
  57 KVM_PROTECTED_MODE
  58 MISMATCHED_CACHE_TYPE
  59 MTE
  60 MTE_ASYMM
  61 SME
  62 SME_FA64
  63 SME2
  64 SPECTRE_V2
  65 SPECTRE_V3A
  66 SPECTRE_V4
  67 SPECTRE_BHB
  68 SSBS
  69 SVE
  70 UNMAP_KERNEL_AT_EL0
  71 WORKAROUND_834220
  72 WORKAROUND_843419
  73 WORKAROUND_845719
  74 WORKAROUND_858921
  75 WORKAROUND_1418040
  76 WORKAROUND_1463225
  77 WORKAROUND_1508412
  78 WORKAROUND_1542419
  79 WORKAROUND_1742098
  80 WORKAROUND_1902691
  81 WORKAROUND_2038923
  82 WORKAROUND_2064142
  83 WORKAROUND_2077057
  84 WORKAROUND_2457168
  85 WORKAROUND_2645198
  86 WORKAROUND_2658417
  87 WORKAROUND_2966298
  88 WORKAROUND_AMPERE_AC03_CPU_38
  89 WORKAROUND_TRBE_OVERWRITE_FILL_MODE
  90 WORKAROUND_TSB_FLUSH_FAILURE
  91 WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
  92 WORKAROUND_CAVIUM_23154
  93 WORKAROUND_CAVIUM_27456
  94 WORKAROUND_CAVIUM_30115
  95 WORKAROUND_CAVIUM_TX2_219_PRFM
  96 WORKAROUND_CAVIUM_TX2_219_TVM
  97 WORKAROUND_CLEAN_CACHE
  98 WORKAROUND_DEVICE_LOAD_ACQUIRE
  99 WORKAROUND_NVIDIA_CARMEL_CNP
 100 WORKAROUND_QCOM_FALKOR_E1003
 101 WORKAROUND_REPEAT_TLBI
 102 WORKAROUND_SPECULATIVE_AT