diff options
| author | Amit Daniel Kachhap <amit.kachhap@arm.com> | 2023-01-11 11:07:01 +0530 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2023-01-20 14:28:36 +0000 |
| commit | 27addd402a73cb97b1529ea4e56be7eb82d3c478 (patch) | |
| tree | 5074a350f9e4b187cf4bfb5f8e03097199b64fa0 /arch/arm64/include/asm/hwcap.h | |
| parent | 846b73a4a3d0bf289ee924f6101c4f842ecc5b81 (diff) | |
arm64: Add compat hwcap ASIMDDP
This hwcap was added earlier for 32-bit native arm kernel by commit
62ea0d873af3 ("ARM: 9269/1: vfp: Add hwcap for FEAT_DotProd") and hence the
corresponding changes added in 32-bit compat arm64 kernel for similar user
interfaces.
Advanced Dot product is a feature (FEAT_DotProd) present in both
AArch32/AArch64 state for Armv8 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/20230111053706.13994-3-amit.kachhap@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/hwcap.h')
| -rw-r--r-- | arch/arm64/include/asm/hwcap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h index 8d0d412aba3c..d3d8a992ab05 100644 --- a/arch/arm64/include/asm/hwcap.h +++ b/arch/arm64/include/asm/hwcap.h @@ -33,6 +33,7 @@ #define COMPAT_HWCAP_EVTSTRM (1 << 21) #define COMPAT_HWCAP_FPHP (1 << 22) #define COMPAT_HWCAP_ASIMDHP (1 << 23) +#define COMPAT_HWCAP_ASIMDDP (1 << 24) #define COMPAT_HWCAP2_AES (1 << 0) #define COMPAT_HWCAP2_PMULL (1 << 1) |