NetworkPkg: Move Network library and drivers from MdeModulePkg to NetworkPkg
Signed-off-by: Liming Gao <liming.gao@intel.com> Cc: Siyuan Fu <siyuan.fu@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com> Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>
This commit is contained in:
Liming Gao
299
NetworkPkg/VlanConfigDxe/VlanConfigDriver.c
Normal file
299
NetworkPkg/VlanConfigDxe/VlanConfigDriver.c
Normal file
@@ -0,0 +1,299 @@
|
||||
/** @file
|
||||
The driver binding for VLAN configuration module.
|
||||
|
||||
Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
|
||||
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||||
|
||||
**/
|
||||
|
||||
#include "VlanConfigImpl.h"
|
||||
|
||||
EFI_DRIVER_BINDING_PROTOCOL gVlanConfigDriverBinding = {
|
||||
VlanConfigDriverBindingSupported,
|
||||
VlanConfigDriverBindingStart,
|
||||
VlanConfigDriverBindingStop,
|
||||
0xa,
|
||||
NULL,
|
||||
NULL
|
||||
};
|
||||
|
||||
/**
|
||||
The entry point for IP4 config driver which install the driver
|
||||
binding and component name protocol on its image.
|
||||
|
||||
@param[in] ImageHandle The image handle of the driver.
|
||||
@param[in] SystemTable The system table.
|
||||
|
||||
@retval EFI_SUCCES All the related protocols are installed on the driver.
|
||||
@retval Others Failed to install protocols.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
VlanConfigDriverEntryPoint (
|
||||
IN EFI_HANDLE ImageHandle,
|
||||
IN EFI_SYSTEM_TABLE *SystemTable
|
||||
)
|
||||
{
|
||||
return EfiLibInstallDriverBindingComponentName2 (
|
||||
ImageHandle,
|
||||
SystemTable,
|
||||
&gVlanConfigDriverBinding,
|
||||
ImageHandle,
|
||||
&gVlanConfigComponentName,
|
||||
&gVlanConfigComponentName2
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
Test to see if this driver supports ControllerHandle.
|
||||
|
||||
@param[in] This Protocol instance pointer.
|
||||
@param[in] ControllerHandle Handle of device to test
|
||||
@param[in] RemainingDevicePath Optional parameter use to pick a specific child
|
||||
device to start.
|
||||
|
||||
@retval EFI_SUCCES This driver supports this device
|
||||
@retval EFI_ALREADY_STARTED This driver is already running on this device
|
||||
@retval other This driver does not support this device
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
VlanConfigDriverBindingSupported (
|
||||
IN EFI_DRIVER_BINDING_PROTOCOL *This,
|
||||
IN EFI_HANDLE ControllerHandle,
|
||||
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_VLAN_CONFIG_PROTOCOL *VlanConfig;
|
||||
|
||||
Status = gBS->OpenProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiVlanConfigProtocolGuid,
|
||||
(VOID **) &VlanConfig,
|
||||
This->DriverBindingHandle,
|
||||
ControllerHandle,
|
||||
EFI_OPEN_PROTOCOL_BY_DRIVER
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
//
|
||||
// Close the VlanConfig protocol opened for supported test
|
||||
//
|
||||
gBS->CloseProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiVlanConfigProtocolGuid,
|
||||
This->DriverBindingHandle,
|
||||
ControllerHandle
|
||||
);
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
Start this driver on ControllerHandle.
|
||||
|
||||
@param[in] This Protocol instance pointer.
|
||||
@param[in] ControllerHandle Handle of device to bind driver to
|
||||
@param[in] RemainingDevicePath Optional parameter use to pick a specific child
|
||||
device to start.
|
||||
|
||||
@retval EFI_SUCCES This driver is added to ControllerHandle
|
||||
@retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
|
||||
@retval other This driver does not support this device
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
VlanConfigDriverBindingStart (
|
||||
IN EFI_DRIVER_BINDING_PROTOCOL *This,
|
||||
IN EFI_HANDLE ControllerHandle,
|
||||
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_VLAN_CONFIG_PROTOCOL *VlanConfig;
|
||||
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
|
||||
VLAN_CONFIG_PRIVATE_DATA *PrivateData;
|
||||
|
||||
//
|
||||
// Check for multiple start
|
||||
//
|
||||
Status = gBS->OpenProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiCallerIdGuid,
|
||||
(VOID **) &PrivateData,
|
||||
This->DriverBindingHandle,
|
||||
ControllerHandle,
|
||||
EFI_OPEN_PROTOCOL_GET_PROTOCOL
|
||||
);
|
||||
if (!EFI_ERROR (Status)) {
|
||||
return EFI_ALREADY_STARTED;
|
||||
}
|
||||
|
||||
//
|
||||
// Open VlanConfig protocol by driver
|
||||
//
|
||||
Status = gBS->OpenProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiVlanConfigProtocolGuid,
|
||||
(VOID **) &VlanConfig,
|
||||
This->DriverBindingHandle,
|
||||
ControllerHandle,
|
||||
EFI_OPEN_PROTOCOL_BY_DRIVER
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
//
|
||||
// Get parent device path
|
||||
//
|
||||
Status = gBS->OpenProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiDevicePathProtocolGuid,
|
||||
(VOID **) &DevicePath,
|
||||
This->DriverBindingHandle,
|
||||
ControllerHandle,
|
||||
EFI_OPEN_PROTOCOL_GET_PROTOCOL
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
goto ErrorExit;
|
||||
}
|
||||
|
||||
//
|
||||
// Create a private data for this network device
|
||||
//
|
||||
PrivateData = AllocateCopyPool (sizeof (VLAN_CONFIG_PRIVATE_DATA), &mVlanConfigPrivateDateTemplate);
|
||||
if (PrivateData == NULL) {
|
||||
Status = EFI_OUT_OF_RESOURCES;
|
||||
goto ErrorExit;
|
||||
}
|
||||
|
||||
PrivateData->ImageHandle = This->DriverBindingHandle;
|
||||
PrivateData->ControllerHandle = ControllerHandle;
|
||||
PrivateData->VlanConfig = VlanConfig;
|
||||
PrivateData->ParentDevicePath = DevicePath;
|
||||
|
||||
//
|
||||
// Install VLAN configuration form
|
||||
//
|
||||
Status = InstallVlanConfigForm (PrivateData);
|
||||
if (EFI_ERROR (Status)) {
|
||||
goto ErrorExit;
|
||||
}
|
||||
|
||||
//
|
||||
// Install private GUID
|
||||
//
|
||||
Status = gBS->InstallMultipleProtocolInterfaces (
|
||||
&ControllerHandle,
|
||||
&gEfiCallerIdGuid,
|
||||
PrivateData,
|
||||
NULL
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
goto ErrorExit;
|
||||
}
|
||||
return Status;
|
||||
|
||||
ErrorExit:
|
||||
gBS->CloseProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiVlanConfigProtocolGuid,
|
||||
This->DriverBindingHandle,
|
||||
ControllerHandle
|
||||
);
|
||||
|
||||
gBS->CloseProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiDevicePathProtocolGuid,
|
||||
This->DriverBindingHandle,
|
||||
ControllerHandle
|
||||
);
|
||||
|
||||
if (PrivateData != NULL) {
|
||||
UninstallVlanConfigForm (PrivateData);
|
||||
FreePool (PrivateData);
|
||||
}
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
Stop this driver on ControllerHandle.
|
||||
|
||||
@param[in] This Protocol instance pointer.
|
||||
@param[in] ControllerHandle Handle of device to stop driver on
|
||||
@param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If number
|
||||
of children is zero stop the entire bus driver.
|
||||
@param[in] ChildHandleBuffer List of Child Handles to Stop.
|
||||
|
||||
@retval EFI_SUCCES This driver is removed ControllerHandle
|
||||
@retval other This driver was not removed from this device
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
VlanConfigDriverBindingStop (
|
||||
IN EFI_DRIVER_BINDING_PROTOCOL *This,
|
||||
IN EFI_HANDLE ControllerHandle,
|
||||
IN UINTN NumberOfChildren,
|
||||
IN EFI_HANDLE *ChildHandleBuffer
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
VLAN_CONFIG_PRIVATE_DATA *PrivateData;
|
||||
|
||||
//
|
||||
// Retrieve the PrivateData from ControllerHandle
|
||||
//
|
||||
Status = gBS->OpenProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiCallerIdGuid,
|
||||
(VOID **) &PrivateData,
|
||||
This->DriverBindingHandle,
|
||||
ControllerHandle,
|
||||
EFI_OPEN_PROTOCOL_GET_PROTOCOL
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
ASSERT (PrivateData->Signature == VLAN_CONFIG_PRIVATE_DATA_SIGNATURE);
|
||||
|
||||
if (NumberOfChildren != 0) {
|
||||
if (NumberOfChildren != 1 || ChildHandleBuffer[0] != PrivateData->DriverHandle) {
|
||||
return EFI_DEVICE_ERROR;
|
||||
}
|
||||
|
||||
return UninstallVlanConfigForm (PrivateData);
|
||||
}
|
||||
|
||||
//
|
||||
// Uninstall the private GUID
|
||||
//
|
||||
Status = gBS->UninstallMultipleProtocolInterfaces (
|
||||
ControllerHandle,
|
||||
&gEfiCallerIdGuid,
|
||||
PrivateData,
|
||||
NULL
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
Status = gBS->CloseProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiVlanConfigProtocolGuid,
|
||||
This->DriverBindingHandle,
|
||||
ControllerHandle
|
||||
);
|
||||
return Status;
|
||||
}
|
||||
Reference in New Issue
Block a user