arch/arm64/tools/cpucaps

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