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
This commit is contained in:
qhuang8
2007-01-19 08:06:15 +00:00
parent 8b018de64f
commit 61fb1657e5
32 changed files with 121 additions and 40 deletions

View File

@@ -162,12 +162,34 @@ TerminalComponentNameGetControllerName (
EFI_SIMPLE_TEXT_OUT_PROTOCOL *SimpleTextOutput;
TERMINAL_DEV *TerminalDevice;
//
// Make sure this driver is currently managing ControllHandle
//
Status = EfiTestManagedDevice (
ControllerHandle,
gTerminalDriverBinding.DriverBindingHandle,
&gEfiSerialIoProtocolGuid
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// This is a bus driver, so ChildHandle can not be NULL.
//
if (ChildHandle == NULL) {
return EFI_UNSUPPORTED;
}
Status = EfiTestChildHandle (
ControllerHandle,
ChildHandle,
&gEfiSerialIoProtocolGuid
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Get our context back
//

View File

@@ -57,7 +57,7 @@ EFI_DRIVER_BINDING_PROTOCOL gTerminalDriverBinding = {
TerminalDriverBindingSupported,
TerminalDriverBindingStart,
TerminalDriverBindingStop,
0x10,
0xa,
NULL,
NULL
};