diff options
Diffstat (limited to 'sys/x86/include/specialreg.h')
-rw-r--r-- | sys/x86/include/specialreg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/x86/include/specialreg.h b/sys/x86/include/specialreg.h index bdd87ef..e17068f 100644 --- a/sys/x86/include/specialreg.h +++ b/sys/x86/include/specialreg.h @@ -385,6 +385,7 @@ /* * CPUID instruction 7 Structured Extended Features, leaf 0 edx info */ +#define CPUID_STDEXT3_MD_CLEAR 0x00000400 #define CPUID_STDEXT3_IBPB 0x04000000 #define CPUID_STDEXT3_STIBP 0x08000000 #define CPUID_STDEXT3_L1D_FLUSH 0x10000000 @@ -395,6 +396,7 @@ #define IA32_ARCH_CAP_RDCL_NO 0x00000001 #define IA32_ARCH_CAP_IBRS_ALL 0x00000002 #define IA32_ARCH_CAP_SSBD_NO 0x00000004 +#define IA32_ARCH_CAP_MDS_NO 0x00000020 /* * CPUID manufacturers identifiers |