diff options
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2017-03-14 18:13:25 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2017-03-20 16:29:28 +0000 |
| commit | c8c3798d2369e4285da44b244638eafe446a8f8a (patch) | |
| tree | 484cfb45948628e4945cd808d26efeb1021105e7 /arch/arm64/include/uapi | |
| parent | 87da236ebc711644dcff2339ee5b854f1abf1fca (diff) | |
| download | linux-c8c3798d2369e4285da44b244638eafe446a8f8a.tar.bz2 | |
arm64: v8.3: Support for Javascript conversion instruction
ARMv8.3 adds support for a new instruction to perform conversion
from double precision floating point to integer to match the
architected behaviour of the equivalent Javascript conversion.
Expose the availability via HWCAP and MRS emulation.
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')
| -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 61c263cba272..391a876f055d 100644 --- a/arch/arm64/include/uapi/asm/hwcap.h +++ b/arch/arm64/include/uapi/asm/hwcap.h @@ -32,5 +32,6 @@ #define HWCAP_ASIMDHP (1 << 10) #define HWCAP_CPUID (1 << 11) #define HWCAP_ASIMDRDM (1 << 12) +#define HWCAP_JSCVT (1 << 13) #endif /* _UAPI__ASM_HWCAP_H */ |