diff options
Diffstat (limited to 'StdLib/SocketDxe/EntryUnload.c')
| -rw-r--r-- | StdLib/SocketDxe/EntryUnload.c | 351 |
1 files changed, 0 insertions, 351 deletions
diff --git a/StdLib/SocketDxe/EntryUnload.c b/StdLib/SocketDxe/EntryUnload.c deleted file mode 100644 index edd991b407..0000000000 --- a/StdLib/SocketDxe/EntryUnload.c +++ /dev/null @@ -1,351 +0,0 @@ -/** @file
- Implement the entry and unload for the socket driver.
-
- Copyright (c) 2011, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Socket.h"
-
-
-/**
- The following GUID values are only used by the SocketDxe driver. An
- alternative set of values exists in EfiSocketLib\UseEfiSocketLib.c
- which an application uses when it links against EfiSocketLib. These
- two sets of values allow the SocketDxe driver to coexist with socket
- applications.
-
- Tag GUID - IPv4 in use by SocketDxe
-**/
-CONST EFI_GUID mEslIp4ServiceGuid = {
- 0x4e3a82e6, 0xe43f, 0x460a, { 0x86, 0x6e, 0x9b, 0x5a, 0xab, 0x80, 0x44, 0x48 }
-};
-
-
-/**
- Tag GUID - IPv6 in use by SocketDxe
-**/
-CONST EFI_GUID mEslIp6ServiceGuid = {
- 0x2fc3b2d3, 0x6eba, 0x42b0, { 0xa4, 0xa7, 0x14, 0xc7, 0xa8, 0x4b, 0x5d, 0x22 }
-};
-
-
-/**
- Tag GUID - TCPv4 in use by SocketDxe
-**/
-CONST EFI_GUID mEslTcp4ServiceGuid = {
- 0x4dcaab0a, 0x1990, 0x4352, { 0x8d, 0x2f, 0x2d, 0x8f, 0x13, 0x55, 0x98, 0xa5 }
-};
-
-
-/**
- Tag GUID - TCPv6 in use by SocketDxe
-**/
-CONST EFI_GUID mEslTcp6ServiceGuid = {
- 0xdd455a69, 0xec75, 0x456c, { 0x84, 0xd2, 0x95, 0xca, 0xe7, 0xd3, 0xc6, 0xd3 }
-};
-
-
-/**
- Tag GUID - UDPv4 in use by SocketDxe
-**/
-CONST EFI_GUID mEslUdp4ServiceGuid = {
- 0x43a110ce, 0x9ccd, 0x402b, { 0x8c, 0x29, 0x4a, 0x6d, 0x8a, 0xf7, 0x79, 0x90 }
-};
-
-
-/**
- Tag GUID - UDPv6 in use by SocketDxe
-**/
-CONST EFI_GUID mEslUdp6ServiceGuid = {
- 0x32ff59cd, 0xc33, 0x48d0, { 0xa2, 0x44, 0x4b, 0xb8, 0x11, 0x33, 0x64, 0x3 }
-};
-
-
-/**
- Socket driver unload routine.
-
- @param [in] ImageHandle Handle for the image.
-
- @retval EFI_SUCCESS Image may be unloaded
-
-**/
-EFI_STATUS
-EFIAPI
-DriverUnload (
- IN EFI_HANDLE ImageHandle
- )
-{
- UINTN BufferSize;
- UINTN Index;
- UINTN Max;
- EFI_HANDLE * pHandle;
- EFI_STATUS Status;
-
- //
- // Determine which devices are using this driver
- //
- BufferSize = 0;
- pHandle = NULL;
- Status = gBS->LocateHandle (
- ByProtocol,
- &gEfiCallerIdGuid,
- NULL,
- &BufferSize,
- NULL );
- if ( EFI_BUFFER_TOO_SMALL == Status ) {
- for ( ; ; ) {
- //
- // One or more block IO devices are present
- //
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- BufferSize,
- (VOID **) &pHandle
- );
- if ( EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Insufficient memory, failed handle buffer allocation\r\n" ));
- break;
- }
-
- //
- // Locate the block IO devices
- //
- Status = gBS->LocateHandle (
- ByProtocol,
- &gEfiCallerIdGuid,
- NULL,
- &BufferSize,
- pHandle );
- if ( EFI_ERROR ( Status )) {
- //
- // Error getting handles
- //
- DEBUG (( DEBUG_ERROR | DEBUG_INIT | DEBUG_INFO,
- "Failure getting Telnet handles\r\n" ));
- break;
- }
-
- //
- // Remove any use of the driver
- //
- Max = BufferSize / sizeof ( pHandle[ 0 ]);
- for ( Index = 0; Max > Index; Index++ ) {
- Status = DriverStop ( &mDriverBinding,
- pHandle[ Index ],
- 0,
- NULL );
- if ( EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_WARN | DEBUG_INIT | DEBUG_INFO,
- "WARNING - Failed to shutdown the driver on handle %08x\r\n", pHandle[ Index ]));
- break;
- }
- }
- break;
- }
- }
- else {
- if ( EFI_NOT_FOUND == Status ) {
- //
- // No devices were found
- //
- Status = EFI_SUCCESS;
- }
- }
-
- //
- // Free the handle array
- //
- if ( NULL != pHandle ) {
- gBS->FreePool ( pHandle );
- }
-
- //
- // Done with the socket layer
- //
- if ( !EFI_ERROR ( Status )) {
- Status = EslDxeUninstall ( ImageHandle );
- if ( !EFI_ERROR ( Status )) {
- //
- // Remove the protocols installed by the EntryPoint routine.
- //
- Status = gBS->UninstallMultipleProtocolInterfaces (
- ImageHandle,
- &gEfiDriverBindingProtocolGuid,
- &mDriverBinding,
- &gEfiComponentNameProtocolGuid,
- &mComponentName,
- &gEfiComponentName2ProtocolGuid,
- &mComponentName2,
- NULL
- );
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiComponentName2ProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiComponentNameProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiDriverBindingProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- }
- else {
- DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT,
- "ERROR - Failed to remove gEfiDriverBindingProtocolGuid from 0x%08x, Status: %r\r\n",
- ImageHandle,
- Status ));
- }
- }
- }
-
- //
- // Disconnect the network services
- //
- if ( !EFI_ERROR ( Status )) {
- EslServiceUnload ( );
- }
-
- //
- // Return the unload status
- //
- return Status;
-}
-
-
-/**
-Socket driver entry point.
-
-@param [in] ImageHandle Handle for the image.
-@param [in] pSystemTable Address of the system table.
-
-@retval EFI_SUCCESS Image successfully loaded.
-
-**/
-EFI_STATUS
-EFIAPI
-EntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE * pSystemTable
- )
-{
- EFI_LOADED_IMAGE_PROTOCOL * pLoadedImage;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Display the image handle
- //
- DEBUG (( DEBUG_INFO,
- "ImageHandle: 0x%08x\r\n",
- ImageHandle ));
-
- //
- // Enable unload support
- //
- Status = gBS->HandleProtocol (
- gImageHandle,
- &gEfiLoadedImageProtocolGuid,
- (VOID **)&pLoadedImage
- );
- if (!EFI_ERROR (Status)) {
- pLoadedImage->Unload = DriverUnload;
-
- //
- // Add the driver to the list of drivers
- //
- Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- pSystemTable,
- &mDriverBinding,
- ImageHandle,
- &mComponentName,
- &mComponentName2
- );
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Installed: gEfiDriverBindingProtocolGuid on 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Installed: gEfiComponentNameProtocolGuid on 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Installed: gEfiComponentName2ProtocolGuid on 0x%08x\r\n",
- ImageHandle ));
-
- //
- // Initialize the service layer
- //
- EslServiceLoad ( ImageHandle );
-
- //
- // Make the socket serivces available to other drivers
- // and applications
- //
- Status = EslDxeInstall ( &ImageHandle );
- if ( EFI_ERROR ( Status )) {
- //
- // Disconnect from the network
- //
- EslServiceUnload ( );
-
- //
- // Remove the driver bindings
- //
- gBS->UninstallMultipleProtocolInterfaces (
- ImageHandle,
- &gEfiDriverBindingProtocolGuid,
- &mDriverBinding,
- &gEfiComponentNameProtocolGuid,
- &mComponentName,
- &gEfiComponentName2ProtocolGuid,
- &mComponentName2,
- NULL
- );
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiComponentName2ProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiComponentNameProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiDriverBindingProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- }
- }
- else {
- DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT,
- "ERROR - EfiLibInstallDriverBindingComponentName2 failed, Status: %r\r\n",
- Status ));
- }
- }
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Socket layer's service binding protocol delcaration.
-**/
-CONST EFI_SERVICE_BINDING_PROTOCOL mEfiServiceBinding = {
- EslDxeCreateChild,
- EslDxeDestroyChild
-};
-
-
-/**
- The following entries disable the constructor and destructor
- for the SocketDxe driver. Note that socket applications linking
- against EfiSocketLib use different redirection.
-**/
-PFN_ESL_xSTRUCTOR mpfnEslConstructor = NULL; ///< No EfiSocketLib constructor needed for SocketDxe
-PFN_ESL_xSTRUCTOR mpfnEslDestructor = NULL; ///< No EfiSocketLib destructor needed for SocketDxe
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