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| author | EwanHai <ewanhai-oc@zhaoxin.com> | 2025-01-13 02:44:11 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-02-26 09:54:57 +0100 |
| commit | c0799e8b003713e07b546faba600363eccd179ee (patch) | |
| tree | 63bf6b1c579a7e622bd28e4e106a6dbee5fe47ed | |
| parent | 5d20aa540b6991c0dbeef933d2055e5372f52e0e (diff) | |
| download | focaccia-qemu-c0799e8b003713e07b546faba600363eccd179ee.tar.gz focaccia-qemu-c0799e8b003713e07b546faba600363eccd179ee.zip | |
target/i386: Add CPUID leaf 0xC000_0001 EDX definitions
Add new CPUID feature flags for various Zhaoxin PadLock extensions. These definitions will be used for Zhaoxin CPU models. Signed-off-by: EwanHai <ewanhai-oc@zhaoxin.com> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Link: https://lore.kernel.org/r/20250113074413.297793-3-ewanhai-oc@zhaoxin.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | target/i386/cpu.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 4279cf5cde..10ce019e3f 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1110,6 +1110,27 @@ uint64_t x86_cpu_get_supported_feature_word(X86CPU *cpu, FeatureWord w); /* CPUID[0x80000007].EDX flags: */ #define CPUID_APM_INVTSC (1U << 8) +/* "rng" RNG present (xstore) */ +#define CPUID_C000_0001_EDX_XSTORE (1U << 2) +/* "rng_en" RNG enabled */ +#define CPUID_C000_0001_EDX_XSTORE_EN (1U << 3) +/* "ace" on-CPU crypto (xcrypt) */ +#define CPUID_C000_0001_EDX_XCRYPT (1U << 6) +/* "ace_en" on-CPU crypto enabled */ +#define CPUID_C000_0001_EDX_XCRYPT_EN (1U << 7) +/* Advanced Cryptography Engine v2 */ +#define CPUID_C000_0001_EDX_ACE2 (1U << 8) +/* ACE v2 enabled */ +#define CPUID_C000_0001_EDX_ACE2_EN (1U << 9) +/* PadLock Hash Engine */ +#define CPUID_C000_0001_EDX_PHE (1U << 10) +/* PHE enabled */ +#define CPUID_C000_0001_EDX_PHE_EN (1U << 11) +/* PadLock Montgomery Multiplier */ +#define CPUID_C000_0001_EDX_PMM (1U << 12) +/* PMM enabled */ +#define CPUID_C000_0001_EDX_PMM_EN (1U << 13) + #define CPUID_VENDOR_SZ 12 #define CPUID_VENDOR_INTEL_1 0x756e6547 /* "Genu" */ |