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Diffstat (limited to 'qemu/roms/ipxe/src/arch/x86/include/ipxe/cpuid.h')
-rw-r--r--qemu/roms/ipxe/src/arch/x86/include/ipxe/cpuid.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/qemu/roms/ipxe/src/arch/x86/include/ipxe/cpuid.h b/qemu/roms/ipxe/src/arch/x86/include/ipxe/cpuid.h
index 2f78dfca1..da85d0b88 100644
--- a/qemu/roms/ipxe/src/arch/x86/include/ipxe/cpuid.h
+++ b/qemu/roms/ipxe/src/arch/x86/include/ipxe/cpuid.h
@@ -7,7 +7,7 @@
*
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
@@ -39,6 +39,9 @@ struct x86_features {
/** Get standard features */
#define CPUID_FEATURES 0x00000001UL
+/** Hypervisor is present */
+#define CPUID_FEATURES_INTEL_ECX_HYPERVISOR 0x80000000UL
+
/** Get largest extended function */
#define CPUID_AMD_MAX_FN 0x80000000UL