diff options
| author | Mark Brown <broonie@kernel.org> | 2023-01-16 19:04:48 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2023-01-20 15:23:07 +0300 |
| commit | 7d5d8601e4577c918fdb5fa922c634a73557ac0f (patch) | |
| tree | c02a9e4de75a72fe0ee10ee92e3812fd7a2fefbc /arch/arm64/include/asm/hwcap.h | |
| parent | f90b529bcbe57c66da2b6a0d3c7c81e8567af63d (diff) | |
| download | linux-7d5d8601e4577c918fdb5fa922c634a73557ac0f.tar.xz | |
arm64/sme: Add hwcaps for SME 2 and 2.1 features
In order to allow userspace to discover the presence of the new SME features
add hwcaps for them.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20221208-arm64-sme2-v4-13-f2fa0aef982f@kernel.org
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 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h index 06dd12c514e6..475c803ecf42 100644 --- a/arch/arm64/include/asm/hwcap.h +++ b/arch/arm64/include/asm/hwcap.h @@ -123,6 +123,12 @@ #define KERNEL_HWCAP_CSSC __khwcap2_feature(CSSC) #define KERNEL_HWCAP_RPRFM __khwcap2_feature(RPRFM) #define KERNEL_HWCAP_SVE2P1 __khwcap2_feature(SVE2P1) +#define KERNEL_HWCAP_SME2 __khwcap2_feature(SME2) +#define KERNEL_HWCAP_SME2P1 __khwcap2_feature(SME2P1) +#define KERNEL_HWCAP_SME_I16I32 __khwcap2_feature(SME_I16I32) +#define KERNEL_HWCAP_SME_BI32I32 __khwcap2_feature(SME_BI32I32) +#define KERNEL_HWCAP_SME_B16B16 __khwcap2_feature(SME_B16B16) +#define KERNEL_HWCAP_SME_F16F16 __khwcap2_feature(SME_F16F16) /* * This yields a mask that user programs can use to figure out what |