diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
index 1a5a82ab0d66..7d55aac04c15 100644
--- a/Documentation/virt/kvm/api.rst
+++ b/Documentation/virt/kvm/api.rst
@@ -9366,6 +9366,8 @@ means the VM type with value @n is supported.  Possible values of @n are::
   #define KVM_X86_SW_PROTECTED_VM	1
   #define KVM_X86_SEV_VM	2
   #define KVM_X86_SEV_ES_VM	3
+  #define KVM_X86_SNP_VM	4
+  #define KVM_X86_TDX_VM	5
 
 Note, KVM_X86_SW_PROTECTED_VM is currently only for development and testing.
 Do not use KVM_X86_SW_PROTECTED_VM for "real" VMs, and especially not in