From 23b6d4ad6e7a3028dd88aff7e2b0e5a81da8565e Mon Sep 17 00:00:00 2001 From: Amit Daniel Kachhap Date: Thu, 17 Nov 2022 06:42:07 +0100 Subject: ARM: 9271/1: vfp: Add hwcap for FEAT_AA32BF16 Advanced SIMD BFloat16 (FEAT_AA32BF16) is a feature present in AArch32 state for Armv8 and is represented by ISAR6.BF16 identification register. This feature denotes the presence of VCVT, VCVTB, VCVTT, VDOT, VFMAB, VFMAT and VMMLA instructions and hence adding a hwcap will enable the userspace to check it before trying to use those instructions. Reviewed-by: Linus Walleij Signed-off-by: Amit Daniel Kachhap Signed-off-by: Russell King (Oracle) --- arch/arm/kernel/setup.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/kernel') diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index d88c1326f529..070067cb6c77 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -1253,6 +1253,7 @@ static const char *hwcap_str[] = { "asimdhp", "asimddp", "asimdfhm", + "asimdbf16", NULL }; -- cgit