diff options
Diffstat (limited to 'arch/arm64/include/asm')
| -rw-r--r-- | arch/arm64/include/asm/hwcap.h | 6 | ||||
| -rw-r--r-- | arch/arm64/include/asm/sysreg.h | 14 |
2 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h index f78c86c64e68..b4bfb6672168 100644 --- a/arch/arm64/include/asm/hwcap.h +++ b/arch/arm64/include/asm/hwcap.h @@ -89,6 +89,12 @@ #define __khwcap2_feature(x) (const_ilog2(HWCAP2_ ## x) + 32) #define KERNEL_HWCAP_DCPODP __khwcap2_feature(DCPODP) +#define KERNEL_HWCAP_SVE2 __khwcap2_feature(SVE2) +#define KERNEL_HWCAP_SVEAES __khwcap2_feature(SVEAES) +#define KERNEL_HWCAP_SVEPMULL __khwcap2_feature(SVEPMULL) +#define KERNEL_HWCAP_SVEBITPERM __khwcap2_feature(SVEBITPERM) +#define KERNEL_HWCAP_SVESHA3 __khwcap2_feature(SVESHA3) +#define KERNEL_HWCAP_SVESM4 __khwcap2_feature(SVESM4) /* * This yields a mask that user programs can use to figure out what diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 5b267dec6194..29c655969320 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -606,6 +606,20 @@ #define ID_AA64PFR1_SSBS_PSTATE_ONLY 1 #define ID_AA64PFR1_SSBS_PSTATE_INSNS 2 +/* id_aa64zfr0 */ +#define ID_AA64ZFR0_SM4_SHIFT 40 +#define ID_AA64ZFR0_SHA3_SHIFT 32 +#define ID_AA64ZFR0_BITPERM_SHIFT 16 +#define ID_AA64ZFR0_AES_SHIFT 4 +#define ID_AA64ZFR0_SVEVER_SHIFT 0 + +#define ID_AA64ZFR0_SM4 0x1 +#define ID_AA64ZFR0_SHA3 0x1 +#define ID_AA64ZFR0_BITPERM 0x1 +#define ID_AA64ZFR0_AES 0x1 +#define ID_AA64ZFR0_AES_PMULL 0x2 +#define ID_AA64ZFR0_SVEVER_SVE2 0x1 + /* id_aa64mmfr0 */ #define ID_AA64MMFR0_TGRAN4_SHIFT 28 #define ID_AA64MMFR0_TGRAN64_SHIFT 24 |