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author | Marc Zyngier <maz@kernel.org> | 2022-05-04 09:38:32 +0100 |
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committer | Marc Zyngier <maz@kernel.org> | 2022-05-04 09:38:32 +0100 |
commit | 4b88524c47d7bffd5aaabf918c7759c74a1c577b (patch) | |
tree | b1cca2cdf82acd5a25305ed2aa00290b6ccc6a42 /Documentation/arm64/elf_hwcaps.rst | |
parent | Linux 5.18-rc5 (diff) | |
parent | arm64/sme: Fix NULL check after kzalloc (diff) | |
download | wireguard-linux-4b88524c47d7bffd5aaabf918c7759c74a1c577b.tar.xz wireguard-linux-4b88524c47d7bffd5aaabf918c7759c74a1c577b.zip |
Merge remote-tracking branch 'arm64/for-next/sme' into kvmarm-master/next
Merge arm64's SME branch to resolve conflicts with the WFxT branch.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'Documentation/arm64/elf_hwcaps.rst')
-rw-r--r-- | Documentation/arm64/elf_hwcaps.rst | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/arm64/elf_hwcaps.rst b/Documentation/arm64/elf_hwcaps.rst index a8f30963e550..f8d818eaaff5 100644 --- a/Documentation/arm64/elf_hwcaps.rst +++ b/Documentation/arm64/elf_hwcaps.rst @@ -264,6 +264,39 @@ HWCAP2_MTE3 Functionality implied by ID_AA64PFR1_EL1.MTE == 0b0011, as described by Documentation/arm64/memory-tagging-extension.rst. +HWCAP2_SME + + Functionality implied by ID_AA64PFR1_EL1.SME == 0b0001, as described + by Documentation/arm64/sme.rst. + +HWCAP2_SME_I16I64 + + Functionality implied by ID_AA64SMFR0_EL1.I16I64 == 0b1111. + +HWCAP2_SME_F64F64 + + Functionality implied by ID_AA64SMFR0_EL1.F64F64 == 0b1. + +HWCAP2_SME_I8I32 + + Functionality implied by ID_AA64SMFR0_EL1.I8I32 == 0b1111. + +HWCAP2_SME_F16F32 + + Functionality implied by ID_AA64SMFR0_EL1.F16F32 == 0b1. + +HWCAP2_SME_B16F32 + + Functionality implied by ID_AA64SMFR0_EL1.B16F32 == 0b1. + +HWCAP2_SME_F32F32 + + Functionality implied by ID_AA64SMFR0_EL1.F32F32 == 0b1. + +HWCAP2_SME_FA64 + + Functionality implied by ID_AA64SMFR0_EL1.FA64 == 0b1. + 4. Unused AT_HWCAP bits ----------------------- |