Fix component name bugs when input Controller Name is invalid
Fix the driver binding version for platform/OEM specific drivers git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2274 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -162,12 +162,34 @@ TerminalComponentNameGetControllerName (
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EFI_SIMPLE_TEXT_OUT_PROTOCOL *SimpleTextOutput;
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TERMINAL_DEV *TerminalDevice;
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//
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// Make sure this driver is currently managing ControllHandle
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//
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Status = EfiTestManagedDevice (
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ControllerHandle,
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gTerminalDriverBinding.DriverBindingHandle,
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&gEfiSerialIoProtocolGuid
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);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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//
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// This is a bus driver, so ChildHandle can not be NULL.
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//
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if (ChildHandle == NULL) {
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return EFI_UNSUPPORTED;
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}
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Status = EfiTestChildHandle (
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ControllerHandle,
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ChildHandle,
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&gEfiSerialIoProtocolGuid
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);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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//
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// Get our context back
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//
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@@ -57,7 +57,7 @@ EFI_DRIVER_BINDING_PROTOCOL gTerminalDriverBinding = {
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TerminalDriverBindingSupported,
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TerminalDriverBindingStart,
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TerminalDriverBindingStop,
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0x10,
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0xa,
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NULL,
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NULL
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};
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