Revision: 14930
http://sourceforge.net/p/edk2/code/14930
Author: lzeng14
Date: 2013-12-04 08:19:02 +0000 (Wed, 04 Dec 2013)
Log Message:
-----------
MdeModulePkg: SmmLockBox: remove wrong DepEx
The SmmLockBox driver in
"MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf" currently
specifies a DepEx on EFI_SMM_SW_DISPATCH2_PROTOCOL.
However, the driver doesn't use this protocol at all, either directly or
indirectly. It calls SmiHandlerRegister()
[MdeModulePkg/Core/PiSmmCore/Smi.c] to register SmmLockBoxHandler()
(which serves LockBox requests).
In turn, the SMM Core function SmiHandlerRegister() is also implemented
without EFI_SMM_SW_DISPATCH2_PROTOCOL.
The DepEx has been present since the initial commit of the SmmLockBox
driver (SVN r12029); it is probably superfluous. Let's remove it.
(Alternatively, we could extend OvmfPkg/EmuSmmDxe to fake this protocol,
and return EFI_UNSUPPORTED when any member is called.)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <[email protected]>
Reviewed-by: Jiewen Yao <[email protected]>
Revision Links:
--------------
http://sourceforge.net/p/edk2/code/12029
Modified Paths:
--------------
trunk/edk2/MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf
Modified: trunk/edk2/MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf
===================================================================
--- trunk/edk2/MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf
2013-12-04 07:07:10 UTC (rev 14929)
+++ trunk/edk2/MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf
2013-12-04 08:19:02 UTC (rev 14930)
@@ -60,5 +60,4 @@
gEfiLockBoxProtocolGuid ## PRODUCED
[Depex]
- gEfiSmmSwDispatch2ProtocolGuid
-
+ TRUE
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