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MdeModulePkg/BMM: Unregister F9 and F10 hotkeys

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This commit is contained in:
Tim Crawford
2020-07-08 10:27:17 -06:00
parent ae93abfcbf
commit f2e99ad7b6
1 changed files with 27 additions and 0 deletions
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27
MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenance.c
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@ -1681,6 +1681,28 @@ BmmInitialBootModeInfo (
mBmmModeInitialized = TRUE;
}
STATIC
EFI_STATUS
UnregisterHotKeys(VOID)
{
EFI_STATUS Status;
EFI_INPUT_KEY HotKey;
EDKII_FORM_BROWSER_EXTENSION2_PROTOCOL *FormBrowserEx2;
Status = gBS->LocateProtocol (&gEdkiiFormBrowserEx2ProtocolGuid, NULL, (VOID **) &FormBrowserEx2);
if (!EFI_ERROR (Status)) {
HotKey.UnicodeChar = CHAR_NULL;
HotKey.ScanCode = SCAN_F9;
FormBrowserEx2->RegisterHotKey(&HotKey, BROWSER_ACTION_UNREGISTER, 0, NULL);
HotKey.ScanCode = SCAN_F10;
FormBrowserEx2->RegisterHotKey(&HotKey, BROWSER_ACTION_UNREGISTER, 0, NULL);
}
return Status;
}
/**
Install Boot Maintenance Manager Menu driver.
@ -1769,6 +1791,11 @@ BootMaintenanceManagerUiLibConstructor (
BmmInitialBootModeInfo ();
//
// Remove the F9 and F10 hotkeys
//
UnregisterHotKeys();
return EFI_SUCCESS;
}