diff options
Diffstat (limited to 'Documentation/arm64')
| -rw-r--r-- | Documentation/arm64/cpu-feature-registers.txt | 4 | ||||
| -rw-r--r-- | Documentation/arm64/elf_hwcaps.txt | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/arm64/cpu-feature-registers.txt b/Documentation/arm64/cpu-feature-registers.txt index bd9b3faab2c4..a70090b28b07 100644 --- a/Documentation/arm64/cpu-feature-registers.txt +++ b/Documentation/arm64/cpu-feature-registers.txt @@ -110,7 +110,9 @@ infrastructure: x--------------------------------------------------x | Name | bits | visible | |--------------------------------------------------| - | RES0 | [63-48] | n | + | RES0 | [63-52] | n | + |--------------------------------------------------| + | FHM | [51-48] | y | |--------------------------------------------------| | DP | [47-44] | y | |--------------------------------------------------| diff --git a/Documentation/arm64/elf_hwcaps.txt b/Documentation/arm64/elf_hwcaps.txt index 89edba12a9e0..57324ee55ecc 100644 --- a/Documentation/arm64/elf_hwcaps.txt +++ b/Documentation/arm64/elf_hwcaps.txt @@ -158,3 +158,7 @@ HWCAP_SHA512 HWCAP_SVE Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001. + +HWCAP_ASIMDFHM + + Functionality implied by ID_AA64ISAR0_EL1.FHM == 0b0001. |