diff options
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2017-03-14 18:13:27 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2017-03-20 16:30:22 +0000 |
| commit | c651aae5a7732287c1c9bc974ece4ed798780544 (patch) | |
| tree | bc3647b41e405e93747c80021850563d6a49d7db /arch/arm64/include/uapi/asm | |
| parent | cb567e79fa504575cb97fb2f866d2040ed1c92e7 (diff) | |
arm64: v8.3: Support for weaker release consistency
ARMv8.3 adds new instructions to support Release Consistent
processor consistent (RCpc) model, which is weaker than the
RCsc model.
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/include/uapi/asm')
| -rw-r--r-- | arch/arm64/include/uapi/asm/hwcap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h index 85841a469cda..4e187ce2a811 100644 --- a/arch/arm64/include/uapi/asm/hwcap.h +++ b/arch/arm64/include/uapi/asm/hwcap.h @@ -34,5 +34,6 @@ #define HWCAP_ASIMDRDM (1 << 12) #define HWCAP_JSCVT (1 << 13) #define HWCAP_FCMA (1 << 14) +#define HWCAP_LRCPC (1 << 15) #endif /* _UAPI__ASM_HWCAP_H */ |