diff options
Diffstat (limited to 'Documentation/arm64')
| -rw-r--r-- | Documentation/arm64/cpu-feature-registers.rst | 2 | ||||
| -rw-r--r-- | Documentation/arm64/elf_hwcaps.rst | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/arm64/cpu-feature-registers.rst b/Documentation/arm64/cpu-feature-registers.rst index 749ae970c319..04ba83e1965f 100644 --- a/Documentation/arm64/cpu-feature-registers.rst +++ b/Documentation/arm64/cpu-feature-registers.rst @@ -290,6 +290,8 @@ infrastructure: +------------------------------+---------+---------+ | RPRES | [7-4] | y | +------------------------------+---------+---------+ + | WFXT | [3-0] | y | + +------------------------------+---------+---------+ Appendix I: Example diff --git a/Documentation/arm64/elf_hwcaps.rst b/Documentation/arm64/elf_hwcaps.rst index f8d818eaaff5..3d116fb536c5 100644 --- a/Documentation/arm64/elf_hwcaps.rst +++ b/Documentation/arm64/elf_hwcaps.rst @@ -297,6 +297,10 @@ HWCAP2_SME_FA64 Functionality implied by ID_AA64SMFR0_EL1.FA64 == 0b1. +HWCAP2_WFXT + + Functionality implied by ID_AA64ISAR2_EL1.WFXT == 0b0010. + 4. Unused AT_HWCAP bits ----------------------- |