[mirror_edk2.git] / StdLib / SocketDxe / EntryUnload.c

/** @file\r
  Implement the entry and unload for the socket driver.\r
\r
  Copyright (c) 2011, Intel Corporation\r
  All rights reserved. This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#include "Socket.h"\r
\r
\r
/**\r
  The following GUID values are only used by the SocketDxe driver.  An\r
  alternative set of values exists in EfiSocketLib\UseEfiSocketLib.c\r
  which an application uses when it links against EfiSocketLib.  These\r
  two sets of values allow the SocketDxe driver to coexist with socket\r
  applications.\r
\r
  Tag GUID - IPv4 in use by SocketDxe\r
**/\r
CONST EFI_GUID mEslIp4ServiceGuid = {\r
  0x4e3a82e6, 0xe43f, 0x460a, { 0x86, 0x6e, 0x9b, 0x5a, 0xab, 0x80, 0x44, 0x48 }\r
};\r
\r
\r
/**\r
  Tag GUID - TCPv4 in use by SocketDxe\r
**/\r
CONST EFI_GUID mEslTcp4ServiceGuid = {\r
    0x4dcaab0a, 0x1990, 0x4352, { 0x8d, 0x2f, 0x2d, 0x8f, 0x13, 0x55, 0x98, 0xa5 }\r
};\r
\r
\r
/**\r
  Tag GUID - UDPv4 in use by SocketDxe\r
**/\r
CONST EFI_GUID mEslUdp4ServiceGuid = {\r
    0x43a110ce, 0x9ccd, 0x402b, { 0x8c, 0x29, 0x4a, 0x6d, 0x8a, 0xf7, 0x79, 0x90 }\r
};\r
\r
\r
/**\r
  Socket driver unload routine.\r
\r
  @param [in] ImageHandle       Handle for the image.\r
\r
  @retval EFI_SUCCESS           Image may be unloaded\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
DriverUnload (\r
  IN EFI_HANDLE ImageHandle\r
  )\r
{\r
  UINTN BufferSize;\r
  UINTN Index;\r
  UINTN Max;\r
  EFI_HANDLE * pHandle;\r
  EFI_STATUS Status;\r
\r
  //\r
  //  Determine which devices are using this driver\r
  //\r
  BufferSize = 0;\r
  pHandle = NULL;\r
  Status = gBS->LocateHandle (\r
                  ByProtocol,\r
                  &gEfiCallerIdGuid,\r
                  NULL,\r
                  &BufferSize,\r
                  NULL );\r
  if ( EFI_BUFFER_TOO_SMALL == Status ) {\r
    for ( ; ; ) {\r
      //\r
      //  One or more block IO devices are present\r
      //\r
      Status = gBS->AllocatePool (\r
                      EfiRuntimeServicesData,\r
                      BufferSize,\r
                      (VOID **) &pHandle\r
                      );\r
      if ( EFI_ERROR ( Status )) {\r
        DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                  "Insufficient memory, failed handle buffer allocation\r\n" ));\r
        break;\r
      }\r
\r
      //\r
      //  Locate the block IO devices\r
      //\r
      Status = gBS->LocateHandle (\r
                      ByProtocol,\r
                      &gEfiCallerIdGuid,\r
                      NULL,\r
                      &BufferSize,\r
                      pHandle );\r
      if ( EFI_ERROR ( Status )) {\r
        //\r
        //  Error getting handles\r
        //\r
        DEBUG (( DEBUG_ERROR | DEBUG_INIT | DEBUG_INFO,\r
                "Failure getting Telnet handles\r\n" ));\r
        break;\r
      }\r
      \r
      //\r
      //  Remove any use of the driver\r
      //\r
      Max = BufferSize / sizeof ( pHandle[ 0 ]);\r
      for ( Index = 0; Max > Index; Index++ ) {\r
        Status = DriverStop ( &mDriverBinding,\r
                              pHandle[ Index ],\r
                              0,\r
                              NULL );\r
        if ( EFI_ERROR ( Status )) {\r
          DEBUG (( DEBUG_WARN | DEBUG_INIT | DEBUG_INFO,\r
                    "WARNING - Failed to shutdown the driver on handle %08x\r\n", pHandle[ Index ]));\r
          break;\r
        }\r
      }\r
      break;\r
    }\r
  }\r
  else {\r
    if ( EFI_NOT_FOUND == Status ) {\r
      //\r
      //  No devices were found\r
      //\r
      Status = EFI_SUCCESS;\r
    }\r
  }\r
\r
  //\r
  //  Free the handle array\r
  //\r
  if ( NULL != pHandle ) {\r
    gBS->FreePool ( pHandle );\r
  }\r
\r
  //\r
  //  Done with the socket layer\r
  //\r
  if ( !EFI_ERROR ( Status )) {\r
    Status = EslDxeUninstall ( ImageHandle );\r
    if ( !EFI_ERROR ( Status )) {\r
      //\r
      //  Remove the protocols installed by the EntryPoint routine.\r
      //\r
      Status = gBS->UninstallMultipleProtocolInterfaces (\r
                  ImageHandle,\r
                  &gEfiDriverBindingProtocolGuid,\r
                  &mDriverBinding,\r
                  &gEfiComponentNameProtocolGuid,\r
                  &mComponentName,\r
                  &gEfiComponentName2ProtocolGuid,\r
                  &mComponentName2,\r
                  NULL\r
                  );\r
      if ( !EFI_ERROR ( Status )) {\r
        DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                "Removed:   gEfiComponentName2ProtocolGuid from 0x%08x\r\n",\r
                ImageHandle ));\r
        DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                  "Removed:   gEfiComponentNameProtocolGuid from 0x%08x\r\n",\r
                  ImageHandle ));\r
        DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                  "Removed:   gEfiDriverBindingProtocolGuid from 0x%08x\r\n",\r
                  ImageHandle ));\r
      }\r
      else {\r
        DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT,\r
                    "ERROR - Failed to remove gEfiDriverBindingProtocolGuid from 0x%08x, Status: %r\r\n",\r
                    ImageHandle,\r
                    Status ));\r
      }\r
    }\r
  }\r
\r
  //\r
  //  Disconnect the network services\r
  //\r
  if ( !EFI_ERROR ( Status )) {\r
    EslServiceUnload ( );\r
  }\r
\r
  //\r
  //  Return the unload status\r
  //\r
  return Status;\r
}\r
\r
\r
/**\r
Socket driver entry point.\r
\r
@param [in] ImageHandle       Handle for the image.\r
@param [in] pSystemTable      Address of the system table.\r
\r
@retval EFI_SUCCESS           Image successfully loaded.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
EntryPoint (\r
  IN EFI_HANDLE ImageHandle,\r
  IN EFI_SYSTEM_TABLE * pSystemTable\r
  )\r
{\r
  EFI_LOADED_IMAGE_PROTOCOL * pLoadedImage;\r
  EFI_STATUS    Status;\r
\r
  DBG_ENTER ( );\r
\r
  //\r
  //  Display the image handle\r
  //\r
  DEBUG (( DEBUG_INFO,\r
            "ImageHandle: 0x%08x\r\n",\r
            ImageHandle ));\r
\r
  //\r
  //  Enable unload support\r
  //\r
  Status = gBS->HandleProtocol (\r
                  gImageHandle,\r
                  &gEfiLoadedImageProtocolGuid,\r
                  (VOID **)&pLoadedImage\r
                  );\r
  if (!EFI_ERROR (Status)) {\r
    pLoadedImage->Unload = DriverUnload;\r
\r
    //\r
    //  Add the driver to the list of drivers\r
    //\r
    Status = EfiLibInstallDriverBindingComponentName2 (\r
               ImageHandle,\r
               pSystemTable,\r
               &mDriverBinding,\r
               ImageHandle,\r
               &mComponentName,\r
               &mComponentName2\r
               );\r
    if ( !EFI_ERROR ( Status )) {\r
      DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                "Installed: gEfiDriverBindingProtocolGuid on   0x%08x\r\n",\r
                ImageHandle ));\r
      DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                "Installed: gEfiComponentNameProtocolGuid on   0x%08x\r\n",\r
                ImageHandle ));\r
      DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                "Installed: gEfiComponentName2ProtocolGuid on   0x%08x\r\n",\r
                ImageHandle ));\r
\r
      //\r
      //  Initialize the service layer\r
      //\r
      EslServiceLoad ( ImageHandle );\r
\r
      //\r
      //  Make the socket serivces available to other drivers\r
      //  and applications\r
      //\r
      Status = EslDxeInstall ( &ImageHandle );\r
      if ( EFI_ERROR ( Status )) {\r
        //\r
        //  Disconnect from the network\r
        //\r
        EslServiceUnload ( );\r
\r
        //\r
        //  Remove the driver bindings\r
        //\r
        gBS->UninstallMultipleProtocolInterfaces (\r
                ImageHandle,\r
                &gEfiDriverBindingProtocolGuid,\r
                &mDriverBinding,\r
                &gEfiComponentNameProtocolGuid,\r
                &mComponentName,\r
                &gEfiComponentName2ProtocolGuid,\r
                &mComponentName2,\r
                NULL\r
                );\r
        DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                "Removed:   gEfiComponentName2ProtocolGuid from 0x%08x\r\n",\r
                ImageHandle ));\r
        DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                  "Removed:   gEfiComponentNameProtocolGuid from 0x%08x\r\n",\r
                  ImageHandle ));\r
        DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,\r
                  "Removed:   gEfiDriverBindingProtocolGuid from 0x%08x\r\n",\r
                  ImageHandle ));\r
      }\r
    }\r
    else  {\r
      DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT,\r
                "ERROR - EfiLibInstallDriverBindingComponentName2 failed, Status: %r\r\n",\r
                Status ));\r
    }\r
  }\r
  DBG_EXIT_STATUS ( Status );\r
  return Status;\r
}\r
\r
\r
/**\r
  Socket layer's service binding protocol delcaration.\r
**/\r
CONST EFI_SERVICE_BINDING_PROTOCOL mEfiServiceBinding = {\r
  EslDxeCreateChild,\r
  EslDxeDestroyChild\r
};\r
\r
\r
/**\r
  The following entries disable the constructor and destructor\r
  for the SocketDxe driver.  Note that socket applications linking\r
  against EfiSocketLib use different redirection.\r
**/\r
PFN_ESL_xSTRUCTOR mpfnEslConstructor = NULL;  ///<  No EfiSocketLib constructor needed for SocketDxe\r
PFN_ESL_xSTRUCTOR mpfnEslDestructor = NULL;   ///<  No EfiSocketLib destructor needed for SocketDxe\r
Commit	Line	Data
d7ce7006	1	/** @file\r
	2	Implement the entry and unload for the socket driver.\r
	3	\r
	4	Copyright (c) 2011, Intel Corporation\r
	5	All rights reserved. This program and the accompanying materials\r
	6	are licensed and made available under the terms and conditions of the BSD License\r
	7	which accompanies this distribution. The full text of the license may be found at\r
	8	http://opensource.org/licenses/bsd-license.php\r
	9	\r
	10	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	11	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	12	\r
	13	**/\r
	14	\r
	15	#include "Socket.h"\r
	16	\r
	17	\r
a88c3163	18	/**\r
	19	The following GUID values are only used by the SocketDxe driver. An\r
	20	alternative set of values exists in EfiSocketLib\UseEfiSocketLib.c\r
	21	which an application uses when it links against EfiSocketLib. These\r
	22	two sets of values allow the SocketDxe driver to coexist with socket\r
	23	applications.\r
	24	\r
	25	Tag GUID - IPv4 in use by SocketDxe\r
	26	**/\r
	27	CONST EFI_GUID mEslIp4ServiceGuid = {\r
	28	0x4e3a82e6, 0xe43f, 0x460a, { 0x86, 0x6e, 0x9b, 0x5a, 0xab, 0x80, 0x44, 0x48 }\r
d7ce7006	29	};\r
d7ce7006	30	\r
a88c3163	31	\r
	32	/**\r
	33	Tag GUID - TCPv4 in use by SocketDxe\r
	34	**/\r
d7ce7006	35	CONST EFI_GUID mEslTcp4ServiceGuid = {\r
	36	0x4dcaab0a, 0x1990, 0x4352, { 0x8d, 0x2f, 0x2d, 0x8f, 0x13, 0x55, 0x98, 0xa5 }\r
	37	};\r
	38	\r
a88c3163	39	\r
	40	/**\r
	41	Tag GUID - UDPv4 in use by SocketDxe\r
	42	**/\r
d7ce7006	43	CONST EFI_GUID mEslUdp4ServiceGuid = {\r
	44	0x43a110ce, 0x9ccd, 0x402b, { 0x8c, 0x29, 0x4a, 0x6d, 0x8a, 0xf7, 0x79, 0x90 }\r
	45	};\r
	46	\r
	47	\r
	48	/**\r
	49	Socket driver unload routine.\r
	50	\r
	51	@param [in] ImageHandle Handle for the image.\r
	52	\r
	53	@retval EFI_SUCCESS Image may be unloaded\r
	54	\r
	55	**/\r
	56	EFI_STATUS\r
	57	EFIAPI\r
	58	DriverUnload (\r
	59	IN EFI_HANDLE ImageHandle\r
	60	)\r
	61	{\r
	62	UINTN BufferSize;\r
	63	UINTN Index;\r
	64	UINTN Max;\r
	65	EFI_HANDLE * pHandle;\r
	66	EFI_STATUS Status;\r
	67	\r
	68	//\r
	69	// Determine which devices are using this driver\r
	70	//\r
	71	BufferSize = 0;\r
	72	pHandle = NULL;\r
	73	Status = gBS->LocateHandle (\r
	74	ByProtocol,\r
	75	&gEfiCallerIdGuid,\r
	76	NULL,\r
	77	&BufferSize,\r
	78	NULL );\r
	79	if ( EFI_BUFFER_TOO_SMALL == Status ) {\r
	80	for ( ; ; ) {\r
	81	//\r
	82	// One or more block IO devices are present\r
	83	//\r
	84	Status = gBS->AllocatePool (\r
	85	EfiRuntimeServicesData,\r
	86	BufferSize,\r
	87	(VOID **) &pHandle\r
	88	);\r
	89	if ( EFI_ERROR ( Status )) {\r
	90	DEBUG (( DEBUG_ERROR \| DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	91	"Insufficient memory, failed handle buffer allocation\r\n" ));\r
	92	break;\r
	93	}\r
	94	\r
	95	//\r
	96	// Locate the block IO devices\r
	97	//\r
	98	Status = gBS->LocateHandle (\r
	99	ByProtocol,\r
	100	&gEfiCallerIdGuid,\r
	101	NULL,\r
	102	&BufferSize,\r
	103	pHandle );\r
	104	if ( EFI_ERROR ( Status )) {\r
	105	//\r
	106	// Error getting handles\r
107	//\r
108	DEBUG (( DEBUG_ERROR \| DEBUG_INIT \| DEBUG_INFO,\r
109	"Failure getting Telnet handles\r\n" ));\r
110	break;\r
111	}\r
112	\r
113	//\r
114	// Remove any use of the driver\r
115	//\r
116	Max = BufferSize / sizeof ( pHandle[ 0 ]);\r
117	for ( Index = 0; Max > Index; Index++ ) {\r
a88c3163	118	Status = DriverStop ( &mDriverBinding,\r
d7ce7006	119	pHandle[ Index ],\r
	120	0,\r
	121	NULL );\r
	122	if ( EFI_ERROR ( Status )) {\r
	123	DEBUG (( DEBUG_WARN \| DEBUG_INIT \| DEBUG_INFO,\r
	124	"WARNING - Failed to shutdown the driver on handle %08x\r\n", pHandle[ Index ]));\r
	125	break;\r
	126	}\r
	127	}\r
	128	break;\r
	129	}\r
	130	}\r
	131	else {\r
	132	if ( EFI_NOT_FOUND == Status ) {\r
	133	//\r
	134	// No devices were found\r
	135	//\r
	136	Status = EFI_SUCCESS;\r
	137	}\r
	138	}\r
	139	\r
	140	//\r
	141	// Free the handle array\r
	142	//\r
	143	if ( NULL != pHandle ) {\r
	144	gBS->FreePool ( pHandle );\r
	145	}\r
	146	\r
	147	//\r
	148	// Done with the socket layer\r
	149	//\r
	150	if ( !EFI_ERROR ( Status )) {\r
a88c3163	151	Status = EslDxeUninstall ( ImageHandle );\r
d7ce7006	152	if ( !EFI_ERROR ( Status )) {\r
	153	//\r
	154	// Remove the protocols installed by the EntryPoint routine.\r
	155	//\r
	156	Status = gBS->UninstallMultipleProtocolInterfaces (\r
	157	ImageHandle,\r
	158	&gEfiDriverBindingProtocolGuid,\r
a88c3163	159	&mDriverBinding,\r
d7ce7006	160	&gEfiComponentNameProtocolGuid,\r
a88c3163	161	&mComponentName,\r
d7ce7006	162	&gEfiComponentName2ProtocolGuid,\r
a88c3163	163	&mComponentName2,\r
d7ce7006	164	NULL\r
	165	);\r
	166	if ( !EFI_ERROR ( Status )) {\r
	167	DEBUG (( DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	168	"Removed: gEfiComponentName2ProtocolGuid from 0x%08x\r\n",\r
	169	ImageHandle ));\r
	170	DEBUG (( DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	171	"Removed: gEfiComponentNameProtocolGuid from 0x%08x\r\n",\r
	172	ImageHandle ));\r
	173	DEBUG (( DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	174	"Removed: gEfiDriverBindingProtocolGuid from 0x%08x\r\n",\r
	175	ImageHandle ));\r
	176	}\r
	177	else {\r
	178	DEBUG (( DEBUG_ERROR \| DEBUG_POOL \| DEBUG_INIT,\r
	179	"ERROR - Failed to remove gEfiDriverBindingProtocolGuid from 0x%08x, Status: %r\r\n",\r
	180	ImageHandle,\r
	181	Status ));\r
	182	}\r
	183	}\r
	184	}\r
	185	\r
	186	//\r
	187	// Disconnect the network services\r
	188	//\r
	189	if ( !EFI_ERROR ( Status )) {\r
	190	EslServiceUnload ( );\r
	191	}\r
	192	\r
	193	//\r
	194	// Return the unload status\r
	195	//\r
	196	return Status;\r
	197	}\r
	198	\r
	199	\r
	200	/**\r
	201	Socket driver entry point.\r
	202	\r
	203	@param [in] ImageHandle Handle for the image.\r
	204	@param [in] pSystemTable Address of the system table.\r
	205	\r
	206	@retval EFI_SUCCESS Image successfully loaded.\r
	207	\r
	208	**/\r
	209	EFI_STATUS\r
	210	EFIAPI\r
	211	EntryPoint (\r
	212	IN EFI_HANDLE ImageHandle,\r
	213	IN EFI_SYSTEM_TABLE * pSystemTable\r
	214	)\r
	215	{\r
	216	EFI_LOADED_IMAGE_PROTOCOL * pLoadedImage;\r
	217	EFI_STATUS Status;\r
	218	\r
	219	DBG_ENTER ( );\r
	220	\r
	221	//\r
	222	// Display the image handle\r
	223	//\r
	224	DEBUG (( DEBUG_INFO,\r
	225	"ImageHandle: 0x%08x\r\n",\r
	226	ImageHandle ));\r
	227	\r
228	//\r
229	// Enable unload support\r
230	//\r
231	Status = gBS->HandleProtocol (\r
232	gImageHandle,\r
233	&gEfiLoadedImageProtocolGuid,\r
234	(VOID **)&pLoadedImage\r
235	);\r
236	if (!EFI_ERROR (Status)) {\r
237	pLoadedImage->Unload = DriverUnload;\r
238	\r
239	//\r
240	// Add the driver to the list of drivers\r
241	//\r
242	Status = EfiLibInstallDriverBindingComponentName2 (\r
243	ImageHandle,\r
244	pSystemTable,\r
a88c3163	245	&mDriverBinding,\r
d7ce7006	246	ImageHandle,\r
a88c3163	247	&mComponentName,\r
a88c3163	248	&mComponentName2\r
d7ce7006	249	);\r
	250	if ( !EFI_ERROR ( Status )) {\r
	251	DEBUG (( DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	252	"Installed: gEfiDriverBindingProtocolGuid on 0x%08x\r\n",\r
	253	ImageHandle ));\r
	254	DEBUG (( DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	255	"Installed: gEfiComponentNameProtocolGuid on 0x%08x\r\n",\r
	256	ImageHandle ));\r
	257	DEBUG (( DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	258	"Installed: gEfiComponentName2ProtocolGuid on 0x%08x\r\n",\r
	259	ImageHandle ));\r
	260	\r
	261	//\r
	262	// Initialize the service layer\r
	263	//\r
	264	EslServiceLoad ( ImageHandle );\r
	265	\r
	266	//\r
	267	// Make the socket serivces available to other drivers\r
	268	// and applications\r
	269	//\r
a88c3163	270	Status = EslDxeInstall ( &ImageHandle );\r
d7ce7006	271	if ( EFI_ERROR ( Status )) {\r
	272	//\r
	273	// Disconnect from the network\r
	274	//\r
	275	EslServiceUnload ( );\r
	276	\r
	277	//\r
	278	// Remove the driver bindings\r
	279	//\r
	280	gBS->UninstallMultipleProtocolInterfaces (\r
	281	ImageHandle,\r
	282	&gEfiDriverBindingProtocolGuid,\r
a88c3163	283	&mDriverBinding,\r
d7ce7006	284	&gEfiComponentNameProtocolGuid,\r
a88c3163	285	&mComponentName,\r
d7ce7006	286	&gEfiComponentName2ProtocolGuid,\r
a88c3163	287	&mComponentName2,\r
d7ce7006	288	NULL\r
	289	);\r
	290	DEBUG (( DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	291	"Removed: gEfiComponentName2ProtocolGuid from 0x%08x\r\n",\r
	292	ImageHandle ));\r
	293	DEBUG (( DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	294	"Removed: gEfiComponentNameProtocolGuid from 0x%08x\r\n",\r
	295	ImageHandle ));\r
	296	DEBUG (( DEBUG_POOL \| DEBUG_INIT \| DEBUG_INFO,\r
	297	"Removed: gEfiDriverBindingProtocolGuid from 0x%08x\r\n",\r
	298	ImageHandle ));\r
	299	}\r
	300	}\r
	301	else {\r
	302	DEBUG (( DEBUG_ERROR \| DEBUG_POOL \| DEBUG_INIT,\r
	303	"ERROR - EfiLibInstallDriverBindingComponentName2 failed, Status: %r\r\n",\r
	304	Status ));\r
	305	}\r
	306	}\r
	307	DBG_EXIT_STATUS ( Status );\r
	308	return Status;\r
	309	}\r
	310	\r
	311	\r
a88c3163	312	/**\r
	313	Socket layer's service binding protocol delcaration.\r
	314	**/\r
	315	CONST EFI_SERVICE_BINDING_PROTOCOL mEfiServiceBinding = {\r
	316	EslDxeCreateChild,\r
	317	EslDxeDestroyChild\r
	318	};\r
	319	\r
	320	\r
	321	/**\r
	322	The following entries disable the constructor and destructor\r
	323	for the SocketDxe driver. Note that socket applications linking\r
	324	against EfiSocketLib use different redirection.\r
	325	**/\r
	326	PFN_ESL_xSTRUCTOR mpfnEslConstructor = NULL; ///< No EfiSocketLib constructor needed for SocketDxe\r
	327	PFN_ESL_xSTRUCTOR mpfnEslDestructor = NULL; ///< No EfiSocketLib destructor needed for SocketDxe\r