Fix the issue that consplitter should not touch ConIn variable & do ConIn connection

Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by  : Hot Tian <hot.tian@intel.com>
Reviewed-by  : Ni, Ruiyu <ruiyu.ni@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13644 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 24 insertions, 0 deletions

diff --git a/IntelFrameworkModulePkg/Library/GenericBdsLib/InternalBdsLib.h b/IntelFrameworkModulePkg/Library/GenericBdsLib/InternalBdsLib.h
index 7381670bf2..d5b5b3bd02 100644
--- a/IntelFrameworkModulePkg/Library/GenericBdsLib/InternalBdsLib.h
+++ b/IntelFrameworkModulePkg/Library/GenericBdsLib/InternalBdsLib.h
@@ -158,4 +158,28 @@ ValidateOption (
   UINTN                     VariableSize

   );

 

+/**

+  This function will create all handles associate with every device

+  path node. If the handle associate with one device path node can not

+  be created successfully, Dispatch service which load the missing drivers

+  is called basing on input parameter, since in some cases no driver 

+  dependency is assumed exist, so may need not to call this service.

+

+  @param  DevicePathToConnect   The device path which will be connected, it can be

+                                a multi-instance device path

+  @param  NeedDispatch          Whether requires dispatch service during connection 

+

+  @retval EFI_SUCCESS           All handles associate with every device path  node

+                                have been created

+  @retval EFI_OUT_OF_RESOURCES  There is no resource to create new handles

+  @retval EFI_NOT_FOUND         Create the handle associate with one device  path

+                                node failed

+

+**/

+EFI_STATUS

+ConnectDevicePathInternal (

+  IN EFI_DEVICE_PATH_PROTOCOL  *DevicePathToConnect,

+  IN BOOLEAN                   NeedDispatch

+  );

+

 #endif // _BDS_LIB_H_