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target/i386: Add CPUID leaf 0xC000_0001 EDX definitions

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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>
This commit is contained in:
EwanHai 2025-01-13 02:44:11 -05:00 committed by Paolo Bonzini
parent 5d20aa540b
commit c0799e8b00
1 changed files with 21 additions and 0 deletions
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21
target/i386/cpu.h
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@ -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" */