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Update AArch64 features to Linux 6.6. (#347)

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This commit is contained in:
Tamas Zsoldos
2023-11-27 09:58:26 +01:00
committed by GitHub
parent 8cfb520efb
commit 104602c8ae
4 changed files with 12 additions and 1 deletions
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4
include/cpuinfo_aarch64.h
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@ -190,6 +190,8 @@ typedef struct {
int smebi32i32 : 1; // 1-bit binary to 32-bit integer outer product.
int smeb16b16 : 1; // SME2.1 BFloat16 instructions.
int smef16f16 : 1; // FP16 to FP16 outer product.
int mops : 1; // Standardized memory operations.
int hbc : 1; // Hinted conditional branches.
// Make sure to update Aarch64FeaturesEnum below if you add a field here.
} Aarch64Features;
@ -284,6 +286,8 @@ typedef enum {
AARCH64_SME_BI32I32,
AARCH64_SME_B16B16,
AARCH64_SME_F16F16,
AARCH64_MOPS,
AARCH64_HBC,
AARCH64_LAST_,
} Aarch64FeaturesEnum;

2
include/internal/hwcaps.h
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@ -104,6 +104,8 @@ CPU_FEATURES_START_CPP_NAMESPACE
#define AARCH64_HWCAP2_SME_BI32I32 (1UL << 40)
#define AARCH64_HWCAP2_SME_B16B16 (1UL << 41)
#define AARCH64_HWCAP2_SME_F16F16 (1UL << 42)
#define AARCH64_HWCAP2_MOPS (1UL << 43)
#define AARCH64_HWCAP2_HBC (1UL << 44)
// http://elixir.free-electrons.com/linux/latest/source/arch/arm/include/uapi/asm/hwcap.h
#define ARM_HWCAP_SWP (1UL << 0)