add comment on mismatch between code and MiscSubclass spec.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9013 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/IntelFrameworkPkg/Include/Guid/DataHubRecords.h b/IntelFrameworkPkg/Include/Guid/DataHubRecords.h
index a7cc2f7682008cf660af067ee188a41e4753821b..785577b4a580d99dcd8519d05d5524585fc0183d 100644 (file)
--- a/IntelFrameworkPkg/Include/Guid/DataHubRecords.h
+++ b/IntelFrameworkPkg/Include/Guid/DataHubRecords.h
@@ -2012,6 +2012,12 @@ typedef struct {
   EFI_MISC_PORT_CONNECTOR_TYPE      PortInternalConnectorType;\r
   EFI_MISC_PORT_CONNECTOR_TYPE      PortExternalConnectorType;\r
   EFI_MISC_PORT_TYPE                PortType;\r
+  ///\r
+  /// Inconsistent with specification here:  \r
+  /// In MiscSubclass spec 0.9, the type of this field are defined as EFI_DEVICE_PATH_PROTOCOL,\r
+  /// which causes the implementation has a little complexity. Keep it unchanged for backward \r
+  /// compatibility.\r
+  ///\r
   EFI_MISC_PORT_DEVICE_PATH         PortPath;\r
 } EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA;\r
 \r