[edk2-devel] [PATCH v4 06/14] StandaloneMmPkg: Use macros for SPM version check

[Sughosh Ganu]

Declare module wide variables for SPM major and minor versions to be
used in checking the SPM version compatibility. Use the SPM major and
minor version macros declared in the previous patch for the version
check.

Signed-off-by: Sughosh Ganu <sughosh.ganu at linaro.org>
---

Changes since V3:
* Separate out the declaration of the SPM major and minor version
  macros in the earlier patch as was suggested by Sami.

 StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/AArch64/StandaloneMmCoreEntryPoint.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/AArch64/StandaloneMmCoreEntryPoint.c b/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/AArch64/StandaloneMmCoreEntryPoint.c
index 3d78e8e9ae..2643473e88 100644
--- a/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/AArch64/StandaloneMmCoreEntryPoint.c
+++ b/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/AArch64/StandaloneMmCoreEntryPoint.c
@@ -32,8 +32,8 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 #define SPM_MINOR_VER_MASK        0x0000FFFF
 #define SPM_MAJOR_VER_SHIFT       16
 
-#define SPM_MAJOR_VER             0
-#define SPM_MINOR_VER             1
+STATIC CONST UINT32 mSpmMajorVer = SPM_MAJOR_VERSION;
+STATIC CONST UINT32 mSpmMinorVer = SPM_MINOR_VERSION;
 
 #define BOOT_PAYLOAD_VERSION      1
 
@@ -196,8 +196,8 @@ GetSpmVersion (VOID)
   // revision A must work in a compatible way with revision B.
   // However, it is possible for revision B to have a higher
   // function count than revision A.
-  if ((SpmMajorVersion == SPM_MAJOR_VER) &&
-      (SpmMinorVersion >= SPM_MINOR_VER))
+  if ((SpmMajorVersion == mSpmMajorVer) &&
+      (SpmMinorVersion >= mSpmMinorVer))
   {
     DEBUG ((DEBUG_INFO, "SPM Version: Major=0x%x, Minor=0x%x\n",
            SpmMajorVersion, SpmMinorVersion));
@@ -206,7 +206,7 @@ GetSpmVersion (VOID)
   else
   {
     DEBUG ((DEBUG_INFO, "Incompatible SPM Versions.\n Current Version: Major=0x%x, Minor=0x%x.\n Expected: Major=0x%x, Minor>=0x%x.\n",
-            SpmMajorVersion, SpmMinorVersion, SPM_MAJOR_VER, SPM_MINOR_VER));
+            SpmMajorVersion, SpmMinorVersion, mSpmMajorVer, mSpmMinorVer));
     Status = EFI_UNSUPPORTED;
   }
 
-- 
2.17.1



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