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-rw-r--r--sys/x86/include/specialreg.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/x86/include/specialreg.h b/sys/x86/include/specialreg.h
index edf281225180..66ae3ed581f4 100644
--- a/sys/x86/include/specialreg.h
+++ b/sys/x86/include/specialreg.h
@@ -549,6 +549,9 @@
/*
* CPUID instruction 7 Structured Extended Features, leaf 1 eax info
*/
+#define CPUID_STDEXT4_SHA512 0x00000001
+#define CPUID_STDEXT4_SM3 0x00000002
+#define CPUID_STDEXT4_SM4 0x00000004
#define CPUID_STDEXT4_LASS 0x00000040
#define CPUID_STDEXT4_FRED 0x00020000
#define CPUID_STDEXT4_LKGS 0x00040000