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Code scrub for DevicePathDxe driver.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5479 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2008-07-16 01:10:45 +00:00
parent eceb3a4cb9
commit 572f5d8a7b
6 changed files with 1738 additions and 884 deletions
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45
MdeModulePkg/Universal/DevicePathDxe/DevicePath.c
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@@ -17,7 +17,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
EFI_HANDLE mDevicePathHandle = NULL;
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_DEVICE_PATH_UTILITIES_PROTOCOL mDevicePathUtilities = {
GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_DEVICE_PATH_UTILITIES_PROTOCOL mDevicePathUtilities = {
GetDevicePathSizeProtocolInterface,
DuplicateDevicePathProtocolInterface,
AppendDevicePathProtocolInterface,
@@ -28,42 +28,43 @@ GLOBAL_REMOVE_IF_UNREFERENCED const EFI_DEVICE_PATH_UTILITIES_PROTOCOL mDevicePa
CreateDeviceNodeProtocolInterface
};
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_DEVICE_PATH_TO_TEXT_PROTOCOL mDevicePathToText = {
GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_DEVICE_PATH_TO_TEXT_PROTOCOL mDevicePathToText = {
ConvertDeviceNodeToText,
ConvertDevicePathToText
};
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL mDevicePathFromText = {
ConvertTextToDeviceNode,
ConvertTextToDevicePath
GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL mDevicePathFromText = {
ConvertTextToDeviceNode,
ConvertTextToDevicePath
};
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_GUID mEfiDevicePathMessagingUartFlowControlGuid = DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL;
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_GUID mEfiDevicePathMessagingSASGuid = DEVICE_PATH_MESSAGING_SAS;
GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_GUID mEfiDevicePathMessagingUartFlowControlGuid = DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL;
GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_GUID mEfiDevicePathMessagingSASGuid = DEVICE_PATH_MESSAGING_SAS;
/**
The user Entry Point for DevicePath module.
This is the entrhy point for DevicePath module. It installs the UEFI Device Path Utility Protocol and
optionall the Device Path to Text and Device Path from Text protocols based on feature flags.
@param[in] ImageHandle The firmware allocated handle for the EFI image.
@param[in] SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The entry point is executed successfully.
@retval Others Some error occurs when executing this entry point.
**/
EFI_STATUS
EFIAPI
DevicePathEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Entry point for EFI drivers.
Arguments:
ImageHandle - EFI_HANDLE
SystemTable - EFI_SYSTEM_TABLE
Returns:
EFI_SUCCESS
others
--*/
{
EFI_STATUS Status;
Status = EFI_UNSUPPORTED;
if (FeaturePcdGet (PcdDevicePathSupportDevicePathToText)) {
if (FeaturePcdGet (PcdDevicePathSupportDevicePathFromText)) {