summaryrefslogtreecommitdiffstats
path: root/src/fundamental
diff options
context:
space:
mode:
Diffstat (limited to 'src/fundamental')
-rw-r--r--src/fundamental/confidential-virt-fundamental.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/fundamental/confidential-virt-fundamental.h b/src/fundamental/confidential-virt-fundamental.h
index 986923e..618b580 100644
--- a/src/fundamental/confidential-virt-fundamental.h
+++ b/src/fundamental/confidential-virt-fundamental.h
@@ -65,6 +65,7 @@
#define CPUID_HYPERV_ISOLATION_TYPE_MASK UINT32_C(0xf)
#define CPUID_HYPERV_ISOLATION_TYPE_SNP 2
+#define CPUID_HYPERV_ISOLATION_TYPE_TDX 3
#define EAX_SEV (UINT32_C(1) << 1)
#define MSR_SEV (UINT64_C(1) << 0)