diff options
Diffstat (limited to 'MdeModulePkg/Universal/Console/ConSplitterDxe/ComponentName.c')
| -rw-r--r-- | MdeModulePkg/Universal/Console/ConSplitterDxe/ComponentName.c | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/Console/ConSplitterDxe/ComponentName.c b/MdeModulePkg/Universal/Console/ConSplitterDxe/ComponentName.c index 35c1273c50..b13a859785 100644 --- a/MdeModulePkg/Universal/Console/ConSplitterDxe/ComponentName.c +++ b/MdeModulePkg/Universal/Console/ConSplitterDxe/ComponentName.c @@ -56,6 +56,23 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gConSplitterSimplePoi "en"
};
+//
+// EFI Component Name Protocol
+//
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gConSplitterAbsolutePointerComponentName = {
+ ConSplitterComponentNameGetDriverName,
+ ConSplitterAbsolutePointerComponentNameGetControllerName,
+ "eng"
+};
+
+//
+// EFI Component Name 2 Protocol
+//
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gConSplitterAbsolutePointerComponentName2 = {
+ (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) ConSplitterComponentNameGetDriverName,
+ (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) ConSplitterAbsolutePointerComponentNameGetControllerName,
+ "en"
+};
//
// EFI Component Name Protocol
@@ -128,6 +145,17 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mConSplitterSimplePointer }
};
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mConSplitterAbsolutePointerControllerNameTable[] = {
+ {
+ "eng;en",
+ (CHAR16 *)L"Primary Absolute Pointer Device"
+ },
+ {
+ NULL,
+ NULL
+ }
+};
+
GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mConSplitterConOutControllerNameTable[] = {
{
"eng;en",
@@ -422,6 +450,91 @@ ConSplitterSimplePointerComponentNameGetControllerName ( );
}
+EFI_STATUS
+EFIAPI
+ConSplitterAbsolutePointerComponentNameGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ )
+/*++
+
+ Routine Description:
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by an EFI Driver.
+
+ Arguments:
+ This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
+ ControllerHandle - The handle of a controller that the driver specified by
+ This is managing. This handle specifies the controller
+ whose name is to be returned.
+ ChildHandle - The handle of the child controller to retrieve the name
+ of. This is an optional parameter that may be NULL. It
+ will be NULL for device drivers. It will also be NULL
+ for a bus drivers that wish to retrieve the name of the
+ bus controller. It will not be NULL for a bus driver
+ that wishes to retrieve the name of a child controller.
+ Language - A pointer to RFC3066 language identifier.
+ This is the language of the controller name
+ that that the caller is requesting, and it must match one
+ of the languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up to the
+ driver writer.
+ ControllerName - A pointer to the Unicode string to return. This Unicode
+ string is the name of the controller specified by
+ ControllerHandle and ChildHandle in the language
+ specified by Language from the point of view of the
+ driver specified by This.
+
+ Returns:
+ EFI_SUCCESS - The Unicode string for the user readable name in the
+ language specified by Language for the driver
+ specified by This was returned in DriverName.
+ EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
+ EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
+ EFI_HANDLE.
+ EFI_INVALID_PARAMETER - Language is NULL.
+ EFI_INVALID_PARAMETER - ControllerName is NULL.
+ EFI_UNSUPPORTED - The driver specified by This is not currently
+ managing the controller specified by
+ ControllerHandle and ChildHandle.
+ EFI_UNSUPPORTED - The driver specified by This does not support the
+ language specified by Language.
+
+--*/
+{
+ EFI_STATUS Status;
+ EFI_ABSOLUTE_POINTER_PROTOCOL *AbsolutePointer;
+ //
+ // here ChildHandle is not an Optional parameter.
+ //
+ if (ChildHandle == NULL) {
+ return EFI_UNSUPPORTED;
+ }
+
+ Status = gBS->OpenProtocol (
+ ControllerHandle,
+ &gEfiAbsolutePointerProtocolGuid,
+ (VOID **) &AbsolutePointer,
+ NULL,
+ ControllerHandle,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+ if (EFI_ERROR (Status)) {
+ return EFI_UNSUPPORTED;
+ }
+
+return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ mConSplitterAbsolutePointerControllerNameTable,
+ ControllerName,
+ (BOOLEAN)(This == &gConSplitterAbsolutePointerComponentName)
+ );
+}
+
/**
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by a driver.
|