diff --git a/arch/x86/include/asm/tdx.h b/arch/x86/include/asm/tdx.h
index fdc81799171e..77477b905dca 100644
--- a/arch/x86/include/asm/tdx.h
+++ b/arch/x86/include/asm/tdx.h
@@ -123,6 +123,7 @@ int tdx_guest_keyid_alloc(void);
 void tdx_guest_keyid_free(unsigned int keyid);
 
 /* SEAMCALL wrappers for creating/destroying/running TDX guests */
+u64 tdh_vp_enter(u64 tdvpr, struct tdx_module_args *args);
 u64 tdh_mng_addcx(u64 tdr, u64 tdcs);
 u64 tdh_mem_page_add(u64 tdr, u64 gpa, u64 hpa, u64 source, u64 *rcx, u64 *rdx);
 u64 tdh_mem_sept_add(u64 tdr, u64 gpa, u64 level, u64 hpa, u64 *rcx, u64 *rdx);
diff --git a/arch/x86/virt/vmx/tdx/tdx.c b/arch/x86/virt/vmx/tdx/tdx.c
index 04cb2f1d6deb..2a8997eb1ef1 100644
--- a/arch/x86/virt/vmx/tdx/tdx.c
+++ b/arch/x86/virt/vmx/tdx/tdx.c
@@ -1600,6 +1600,14 @@ static inline u64 tdx_seamcall_sept(u64 op, struct tdx_module_args *in)
 	return ret;
 }
 
+u64 tdh_vp_enter(u64 tdvpr, struct tdx_module_args *args)
+{
+	args->rcx = tdvpr;
+
+	return __seamcall_saved_ret(TDH_VP_ENTER, args);
+}
+EXPORT_SYMBOL_GPL(tdh_vp_enter);
+
 u64 tdh_mng_addcx(u64 tdr, u64 tdcs)
 {
 	struct tdx_module_args args = {
diff --git a/arch/x86/virt/vmx/tdx/tdx.h b/arch/x86/virt/vmx/tdx/tdx.h
index 4919d00025c9..58d5754dcb4d 100644
--- a/arch/x86/virt/vmx/tdx/tdx.h
+++ b/arch/x86/virt/vmx/tdx/tdx.h
@@ -17,6 +17,7 @@
 /*
  * TDX module SEAMCALL leaf functions
  */
+#define TDH_VP_ENTER			0
 #define TDH_MNG_ADDCX			1
 #define TDH_MEM_PAGE_ADD		2
 #define TDH_MEM_SEPT_ADD		3