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1. free those inserted NsKeyNode resource when releasing SetKeyBoardLayout event. 

2. cleanup HiiDataBaseDxe to directly use gEfiHiiKeyBoardLayoutGuid which is used as the guid of event group.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9978 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
erictian 2010-02-11 02:47:10 +00:00
parent 4140a6635b
commit ea02100237
3 changed files with 8 additions and 6 deletions
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4
MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c
View File

@ -395,11 +395,9 @@ ErrorExit:
gBS->CloseEvent (UsbKeyboardDevice->SimpleInputEx.WaitForKeyEx);
}
if (UsbKeyboardDevice->KeyboardLayoutEvent != NULL) {
ReleaseKeyboardLayoutResources (UsbKeyboardDevice);
gBS->CloseEvent (UsbKeyboardDevice->KeyboardLayoutEvent);
}
if (UsbKeyboardDevice->KeyConvertionTable != NULL) {
FreePool (UsbKeyboardDevice->KeyConvertionTable);
}
FreePool (UsbKeyboardDevice);
UsbKeyboardDevice = NULL;
}

7
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
View File

@ -72,7 +72,12 @@
[Guids]
gEfiGlobalVariableGuid ## SOMETIMES_CONSUMES ## Variable:"PlatformLang"
##
# Event registered to EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group,
# which will be triggered by EFI_HII_DATABASE_PROTOCOL.SetKeyboardLayout().
##
gEfiHiiKeyBoardLayoutGuid ## SOMETIME_CONSUMES ## Event
[Depex]
TRUE

3
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseEntry.c
View File

@ -20,7 +20,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
// Global variables
//
EFI_EVENT gHiiKeyboardLayoutChanged;
EFI_GUID gHiiSetKbdLayoutEventGuid = EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID;
HII_DATABASE_PRIVATE_DATA mPrivate = {
HII_DATABASE_PRIVATE_DATA_SIGNATURE,
@ -168,7 +167,7 @@ InitializeHiiDatabase (
TPL_NOTIFY,
KeyboardLayoutChangeNullEvent,
NULL,
&gHiiSetKbdLayoutEventGuid,
&gEfiHiiKeyBoardLayoutGuid,
&gHiiKeyboardLayoutChanged
);
if (EFI_ERROR (Status)) {