File ovmf-MdePkg-AmdSev-Add-SVSM-protocol-vTPM-call-numbers.patch of Package ovmf-edk2-stable202502

From 70f806ec23fb1c376afe33f2f054819a03e21641 Mon Sep 17 00:00:00 2001
From: Oliver Steffen <osteffen@redhat.com>
Date: Wed, 11 Dec 2024 11:17:07 +0100
Subject: [PATCH] MdePkg/AmdSev: Add SVSM protocol vTPM call numbers

Add call numbers for the SVSM vTPM protocol, as defined in the "Secure
VM Service Module for SEV-SNP Guests" Publication # 58019 Revision: 1.00

Signed-off-by: Oliver Steffen <osteffen@redhat.com>
---
 MdePkg/Include/Register/Amd/Svsm.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/MdePkg/Include/Register/Amd/Svsm.h b/MdePkg/Include/Register/Amd/Svsm.h
index 704a3c70d9..08716a40b5 100644
--- a/MdePkg/Include/Register/Amd/Svsm.h
+++ b/MdePkg/Include/Register/Amd/Svsm.h
@@ -117,4 +117,10 @@ typedef union {
 #define SVSM_CORE_CONFIGURE_VTOM  7
 /// @}
 
+/// SVSM vTPM Protocol calls
+/// @{
+#define SVSM_VTPM_QUERY  0
+#define SVSM_VTPM_CMD    1
+/// @}
+
 #endif
-- 
2.43.0