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| author | Amit Daniel Kachhap <amit.kachhap@arm.com> | 2023-01-11 11:07:03 +0530 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2023-01-20 14:28:36 +0000 |
| commit | f64234fa45f47cd757e5eb7a83d54d83480c4fce (patch) | |
| tree | 8b03ccd8f1a2a4ae847fa913909ca3a82b936864 /Kconfig | |
| parent | 4a87be25b02b33948c293cae47a7f27d8b9bf20f (diff) | |
| download | linux-stable-f64234fa45f47cd757e5eb7a83d54d83480c4fce.tar.gz linux-stable-f64234fa45f47cd757e5eb7a83d54d83480c4fce.tar.bz2 linux-stable-f64234fa45f47cd757e5eb7a83d54d83480c4fce.zip | |
arm64: Add compat hwcap ASIMDBF16
This hwcap was added earlier for 32-bit native arm kernel by commit
23b6d4ad6e7a ("ARM: 9271/1: vfp: Add hwcap for FEAT_AA32BF16") and hence
the corresponding changes added in 32-bit compat arm64 kernel.
Brain 16-bit floating-point storage format is a feature (FEAT_AA32BF16)
present in AArch32 state for Armv8 and is represented by ISAR6.BF16
identification register. Similar feature (FEAT_BF16) exist for AArch64
state and is already advertised in native arm64 kernel.
Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230111053706.13994-5-amit.kachhap@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions