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-rw-r--r--sys/amd64/include/cputypes.h2
-rw-r--r--sys/amd64/include/specialreg.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/sys/amd64/include/cputypes.h b/sys/amd64/include/cputypes.h
index 9cf6fbca4d1a..eeec4e020e8c 100644
--- a/sys/amd64/include/cputypes.h
+++ b/sys/amd64/include/cputypes.h
@@ -47,7 +47,9 @@
* Vendors of processor.
*/
#define CPU_VENDOR_AMD 0x1022 /* AMD */
+#define CPU_VENDOR_IDT 0x111d /* Centaur/IDT/VIA */
#define CPU_VENDOR_INTEL 0x8086 /* Intel */
+#define CPU_VENDOR_CENTAUR CPU_VENDOR_IDT
#ifndef LOCORE
extern int cpu;
diff --git a/sys/amd64/include/specialreg.h b/sys/amd64/include/specialreg.h
index 674638c5c851..c08668c9ea65 100644
--- a/sys/amd64/include/specialreg.h
+++ b/sys/amd64/include/specialreg.h
@@ -205,6 +205,7 @@
* CPUID manufacturers identifiers
*/
#define AMD_VENDOR_ID "AuthenticAMD"
+#define CENTAUR_VENDOR_ID "CentaurHauls"
#define INTEL_VENDOR_ID "GenuineIntel"
/*