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								 qhuang8 | 23f642e80a | Return the error status from gBS->OpenProtocol() since there are cases when the input ControllerHandle or ChildHandle is not a valid EFI_HANDLE. We should return EFI_INVALID_PARAMETER instead of EFI_UNSUPPORTED for Driver Diagnostic (2) protocol implementation. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4702 6f19259b-4bc3-4df7-8a09-765794883524 | 2008-02-19 04:16:16 +00:00 |  | 
			
				
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								 qhuang8 | 5127b4716b | Fix an issue to match invalid Language codes like "enus" git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4691 6f19259b-4bc3-4df7-8a09-765794883524 | 2008-02-14 02:43:38 +00:00 |  | 
			
				
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								 qhuang8 | dfc4846489 | Add Add Driver Diagnostic 2 Protocol support for IdeBus driver. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4241 6f19259b-4bc3-4df7-8a09-765794883524 | 2007-10-30 06:45:44 +00:00 |  | 
			
				
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								 qhuang8 | 69b26c155a | Adjust directory structures. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3322 6f19259b-4bc3-4df7-8a09-765794883524 | 2007-07-18 14:24:10 +00:00 |  |