Add incompatible change notes for device path.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7000 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 12 insertions, 0 deletions

diff --git a/MdePkg/ChangeLog.txt b/MdePkg/ChangeLog.txt
index 9cf3d979f1..1b01b6cdeb 100644
--- a/MdePkg/ChangeLog.txt
+++ b/MdePkg/ChangeLog.txt
@@ -206,6 +206,17 @@ Possible Impacts:
 			Customer's module that reference SafeFreePool need to updated. Otherwise

 			a build break may occur.

 			

+EDK_6455-6460:  Non-Compatible: klu2

+    1. Clean up device path protocol header file, move device path utility macros to MdePkg\Include\DevicePathLib.h.

+    2. I remove "Efi" prefix for this utility function macro name. 

+    3. The upacked device path type is removed. Should use device path utility macro to access structure's member.

+

+Possible Impacts:

+    1. Customer's module that access device path node's structure need use DevicePathLib

+    2. Should not use unpacked type device path node, this type is retired.

+    3. If want to access private member in device path node, customer module need DuplicateDevicePath() at first to 

+       make sure node is in alignment.

+              

 EDK_6496-6519:  Non-Compatible: qhuang8

 

 	A bundle of library class/instance renames, moves and merges:

@@ -262,3 +273,4 @@ EDK_6974:  Non-Compatible: lgao4
 Possible Impacts:

 	All source codes that refer to EFI_KEY_OPTION.KeyOptions

 	must be changed to use EFI_KEY_OPTION.KeyData from UEFI specification.	

+