Use SmmMemLib to check communication buffer.

[mirror_edk2.git] / OvmfPkg / PlatformPei / Platform.c

diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index d8a7c21ae038a111f3abddb307048f3ee2f7736a..1940e01640fd177aa5646ed7b7ed07e96fd11c73 100644 (file)
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -245,7 +245,7 @@ MiscInitialization (
   BuildCpuHob (36, 16);\r
 \r
   //\r
-  // Query Host Bridge DID to determine platform type\r
+  // Query Host Bridge DID to determine platform type and save to PCD\r
   //\r
   HostBridgeDevId = PciRead16 (OVMF_HOSTBRIDGE_DID);\r
   switch (HostBridgeDevId) {\r
@@ -265,6 +265,7 @@ MiscInitialization (
       ASSERT (FALSE);\r
       return;\r
   }\r
+  PcdSet16 (PcdOvmfHostBridgePciDevId, HostBridgeDevId);\r
 \r
   //\r
   // If PMREGMISC/PMIOSE is set, assume the ACPI PMBA has been configured (for\r