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Diffstat (limited to 'usr/src/uts/intel/sys/x86_archext.h')
-rw-r--r--usr/src/uts/intel/sys/x86_archext.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/usr/src/uts/intel/sys/x86_archext.h b/usr/src/uts/intel/sys/x86_archext.h
index 2ec543677b..689ed9cc76 100644
--- a/usr/src/uts/intel/sys/x86_archext.h
+++ b/usr/src/uts/intel/sys/x86_archext.h
@@ -472,6 +472,7 @@ extern "C" {
* These values are currently the same between Intel and AMD.
*/
#define MSR_PPIN_CTL_MASK 0x03
+#define MSR_PPIN_CTL_DISABLED 0x00
#define MSR_PPIN_CTL_LOCKED 0x01
#define MSR_PPIN_CTL_ENABLED 0x02