4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/** @file
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Implement the entry and unload for the socket driver.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Copyright (c) 2011, Intel Corporation
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync All rights reserved. This program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync are licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync http://opensource.org/licenses/bsd-license.php
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include "Socket.h"
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The following GUID values are only used by the SocketDxe driver. An
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync alternative set of values exists in EfiSocketLib\UseEfiSocketLib.c
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which an application uses when it links against EfiSocketLib. These
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync two sets of values allow the SocketDxe driver to coexist with socket
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync applications.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Tag GUID - IPv4 in use by SocketDxe
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCONST EFI_GUID mEslIp4ServiceGuid = {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x4e3a82e6, 0xe43f, 0x460a, { 0x86, 0x6e, 0x9b, 0x5a, 0xab, 0x80, 0x44, 0x48 }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync};
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Tag GUID - TCPv4 in use by SocketDxe
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCONST EFI_GUID mEslTcp4ServiceGuid = {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x4dcaab0a, 0x1990, 0x4352, { 0x8d, 0x2f, 0x2d, 0x8f, 0x13, 0x55, 0x98, 0xa5 }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync};
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Tag GUID - UDPv4 in use by SocketDxe
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCONST EFI_GUID mEslUdp4ServiceGuid = {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x43a110ce, 0x9ccd, 0x402b, { 0x8c, 0x29, 0x4a, 0x6d, 0x8a, 0xf7, 0x79, 0x90 }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync};
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Socket driver unload routine.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param [in] ImageHandle Handle for the image.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS Image may be unloaded
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFI_STATUS
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFIAPI
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncDriverUnload (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_HANDLE ImageHandle
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN BufferSize;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Index;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Max;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_HANDLE * pHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STATUS Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Determine which devices are using this driver
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BufferSize = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync pHandle = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->LocateHandle (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ByProtocol,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiCallerIdGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &BufferSize,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( EFI_BUFFER_TOO_SMALL == Status ) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for ( ; ; ) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // One or more block IO devices are present
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->AllocatePool (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EfiRuntimeServicesData,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BufferSize,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (VOID **) &pHandle
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( EFI_ERROR ( Status )) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Insufficient memory, failed handle buffer allocation\r\n" ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Locate the block IO devices
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->LocateHandle (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ByProtocol,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiCallerIdGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &BufferSize,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync pHandle );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( EFI_ERROR ( Status )) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Error getting handles
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_ERROR | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Failure getting Telnet handles\r\n" ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Remove any use of the driver
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Max = BufferSize / sizeof ( pHandle[ 0 ]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for ( Index = 0; Max > Index; Index++ ) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = DriverStop ( &mDriverBinding,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync pHandle[ Index ],
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( EFI_ERROR ( Status )) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_WARN | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "WARNING - Failed to shutdown the driver on handle %08x\r\n", pHandle[ Index ]));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( EFI_NOT_FOUND == Status ) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // No devices were found
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = EFI_SUCCESS;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Free the handle array
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( NULL != pHandle ) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync gBS->FreePool ( pHandle );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Done with the socket layer
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( !EFI_ERROR ( Status )) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = EslDxeUninstall ( ImageHandle );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( !EFI_ERROR ( Status )) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Remove the protocols installed by the EntryPoint routine.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->UninstallMultipleProtocolInterfaces (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiDriverBindingProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &mDriverBinding,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiComponentNameProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &mComponentName,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiComponentName2ProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &mComponentName2,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( !EFI_ERROR ( Status )) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Removed: gEfiComponentName2ProtocolGuid from 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Removed: gEfiComponentNameProtocolGuid from 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Removed: gEfiDriverBindingProtocolGuid from 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "ERROR - Failed to remove gEfiDriverBindingProtocolGuid from 0x%08x, Status: %r\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Disconnect the network services
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( !EFI_ERROR ( Status )) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EslServiceUnload ( );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Return the unload status
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncSocket driver entry point.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync@param [in] ImageHandle Handle for the image.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync@param [in] pSystemTable Address of the system table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync@retval EFI_SUCCESS Image successfully loaded.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFI_STATUS
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFIAPI
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEntryPoint (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_HANDLE ImageHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_SYSTEM_TABLE * pSystemTable
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_LOADED_IMAGE_PROTOCOL * pLoadedImage;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STATUS Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DBG_ENTER ( );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Display the image handle
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "ImageHandle: 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Enable unload support
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->HandleProtocol (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync gImageHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiLoadedImageProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (VOID **)&pLoadedImage
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (!EFI_ERROR (Status)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync pLoadedImage->Unload = DriverUnload;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Add the driver to the list of drivers
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = EfiLibInstallDriverBindingComponentName2 (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync pSystemTable,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &mDriverBinding,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &mComponentName,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &mComponentName2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( !EFI_ERROR ( Status )) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Installed: gEfiDriverBindingProtocolGuid on 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Installed: gEfiComponentNameProtocolGuid on 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Installed: gEfiComponentName2ProtocolGuid on 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Initialize the service layer
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EslServiceLoad ( ImageHandle );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Make the socket serivces available to other drivers
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // and applications
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = EslDxeInstall ( &ImageHandle );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( EFI_ERROR ( Status )) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Disconnect from the network
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EslServiceUnload ( );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Remove the driver bindings
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync gBS->UninstallMultipleProtocolInterfaces (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiDriverBindingProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &mDriverBinding,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiComponentNameProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &mComponentName,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiComponentName2ProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &mComponentName2,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Removed: gEfiComponentName2ProtocolGuid from 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Removed: gEfiComponentNameProtocolGuid from 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Removed: gEfiDriverBindingProtocolGuid from 0x%08x\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ImageHandle ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "ERROR - EfiLibInstallDriverBindingComponentName2 failed, Status: %r\r\n",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status ));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DBG_EXIT_STATUS ( Status );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Socket layer's service binding protocol delcaration.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCONST EFI_SERVICE_BINDING_PROTOCOL mEfiServiceBinding = {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EslDxeCreateChild,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EslDxeDestroyChild
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync};
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The following entries disable the constructor and destructor
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for the SocketDxe driver. Note that socket applications linking
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync against EfiSocketLib use different redirection.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncPFN_ESL_xSTRUCTOR mpfnEslConstructor = NULL; ///< No EfiSocketLib constructor needed for SocketDxe
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncPFN_ESL_xSTRUCTOR mpfnEslDestructor = NULL; ///< No EfiSocketLib destructor needed for SocketDxe