/** @file\r
The driver binding and service binding protocol for the TCP driver.\r
\r
- Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>\r
+ Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>\r
\r
- 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
+ SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include "TcpMain.h"\r
\r
-UINT16 mTcp4RandomPort;\r
-UINT16 mTcp6RandomPort;\r
+UINT16 mTcp4RandomPort;\r
+UINT16 mTcp6RandomPort;\r
\r
-TCP_HEARTBEAT_TIMER mTcpTimer = {\r
+TCP_HEARTBEAT_TIMER mTcpTimer = {\r
NULL,\r
0\r
};\r
\r
-EFI_TCP4_PROTOCOL gTcp4ProtocolTemplate = {\r
+EFI_TCP4_PROTOCOL gTcp4ProtocolTemplate = {\r
Tcp4GetModeData,\r
Tcp4Configure,\r
Tcp4Routes,\r
Tcp4Poll\r
};\r
\r
-EFI_TCP6_PROTOCOL gTcp6ProtocolTemplate = {\r
+EFI_TCP6_PROTOCOL gTcp6ProtocolTemplate = {\r
Tcp6GetModeData,\r
Tcp6Configure,\r
Tcp6Connect,\r
Tcp6Poll\r
};\r
\r
-SOCK_INIT_DATA mTcpDefaultSockData = {\r
+SOCK_INIT_DATA mTcpDefaultSockData = {\r
SockStream,\r
SO_CLOSED,\r
NULL,\r
NULL,\r
};\r
\r
-EFI_DRIVER_BINDING_PROTOCOL gTcpDriverBinding = {\r
- TcpDriverBindingSupported,\r
- TcpDriverBindingStart,\r
- TcpDriverBindingStop,\r
+EFI_DRIVER_BINDING_PROTOCOL gTcp4DriverBinding = {\r
+ Tcp4DriverBindingSupported,\r
+ Tcp4DriverBindingStart,\r
+ Tcp4DriverBindingStop,\r
+ 0xa,\r
+ NULL,\r
+ NULL\r
+};\r
+\r
+EFI_DRIVER_BINDING_PROTOCOL gTcp6DriverBinding = {\r
+ Tcp6DriverBindingSupported,\r
+ Tcp6DriverBindingStart,\r
+ Tcp6DriverBindingStop,\r
0xa,\r
NULL,\r
NULL\r
TcpServiceBindingDestroyChild\r
};\r
\r
-\r
/**\r
Create and start the heartbeat timer for the TCP driver.\r
\r
Status = EFI_SUCCESS;\r
\r
if (mTcpTimer.RefCnt == 0) {\r
-\r
Status = gBS->CreateEvent (\r
EVT_TIMER | EVT_NOTIFY_SIGNAL,\r
TPL_NOTIFY,\r
&mTcpTimer.TimerEvent\r
);\r
if (!EFI_ERROR (Status)) {\r
-\r
Status = gBS->SetTimer (\r
mTcpTimer.TimerEvent,\r
TimerPeriodic,\r
- (UINT64) (TICKS_PER_SECOND / TCP_TICK_HZ)\r
+ (UINT64)(TICKS_PER_SECOND / TCP_TICK_HZ)\r
);\r
}\r
}\r
\r
if (!EFI_ERROR (Status)) {\r
-\r
mTcpTimer.RefCnt++;\r
}\r
\r
Status = EfiLibInstallDriverBindingComponentName2 (\r
ImageHandle,\r
SystemTable,\r
- &gTcpDriverBinding,\r
+ &gTcp4DriverBinding,\r
ImageHandle,\r
&gTcpComponentName,\r
&gTcpComponentName2\r
return Status;\r
}\r
\r
+ //\r
+ // Install the TCP Driver Binding Protocol\r
+ //\r
+ Status = EfiLibInstallDriverBindingComponentName2 (\r
+ ImageHandle,\r
+ SystemTable,\r
+ &gTcp6DriverBinding,\r
+ NULL,\r
+ &gTcpComponentName,\r
+ &gTcpComponentName2\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ EfiLibUninstallDriverBindingComponentName2 (\r
+ &gTcp4DriverBinding,\r
+ &gTcpComponentName,\r
+ &gTcpComponentName2\r
+ );\r
+ return Status;\r
+ }\r
+\r
//\r
// Initialize ISS and random port.\r
//\r
Seed = NetRandomInitSeed ();\r
mTcpGlobalIss = NET_RANDOM (Seed) % mTcpGlobalIss;\r
- mTcp4RandomPort = (UINT16) (TCP_PORT_KNOWN + (NET_RANDOM (Seed) % TCP_PORT_KNOWN));\r
+ mTcp4RandomPort = (UINT16)(TCP_PORT_KNOWN + (NET_RANDOM (Seed) % TCP_PORT_KNOWN));\r
mTcp6RandomPort = mTcp4RandomPort;\r
\r
return EFI_SUCCESS;\r
IN UINT8 IpVersion\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_GUID *IpServiceBindingGuid;\r
- EFI_GUID *TcpServiceBindingGuid;\r
- TCP_SERVICE_DATA *TcpServiceData;\r
- IP_IO_OPEN_DATA OpenData;\r
+ EFI_STATUS Status;\r
+ EFI_GUID *IpServiceBindingGuid;\r
+ EFI_GUID *TcpServiceBindingGuid;\r
+ TCP_SERVICE_DATA *TcpServiceData;\r
+ IP_IO_OPEN_DATA OpenData;\r
\r
if (IpVersion == IP_VERSION_4) {\r
IpServiceBindingGuid = &gEfiIp4ServiceBindingProtocolGuid;\r
return EFI_OUT_OF_RESOURCES;\r
}\r
\r
- TcpServiceData->Signature = TCP_DRIVER_SIGNATURE;\r
- TcpServiceData->ControllerHandle = Controller;\r
- TcpServiceData->DriverBindingHandle = Image;\r
- TcpServiceData->IpVersion = IpVersion;\r
+ TcpServiceData->Signature = TCP_DRIVER_SIGNATURE;\r
+ TcpServiceData->ControllerHandle = Controller;\r
+ TcpServiceData->DriverBindingHandle = Image;\r
+ TcpServiceData->IpVersion = IpVersion;\r
CopyMem (\r
&TcpServiceData->ServiceBinding,\r
&gTcpServiceBinding,\r
goto ON_ERROR;\r
}\r
\r
-\r
InitializeListHead (&TcpServiceData->SocketList);\r
ZeroMem (&OpenData, sizeof (IP_IO_OPEN_DATA));\r
\r
OpenData.IpConfigData.Ip6CfgData.DefaultProtocol = EFI_IP_PROTO_TCP;\r
}\r
\r
- OpenData.PktRcvdNotify = TcpRxCallback;\r
- Status = IpIoOpen (TcpServiceData->IpIo, &OpenData);\r
+ OpenData.PktRcvdNotify = TcpRxCallback;\r
+ Status = IpIoOpen (TcpServiceData->IpIo, &OpenData);\r
if (EFI_ERROR (Status)) {\r
goto ON_ERROR;\r
}\r
goto ON_ERROR;\r
}\r
\r
- TcpSetVariableData (TcpServiceData);\r
-\r
return EFI_SUCCESS;\r
\r
ON_ERROR:\r
\r
/**\r
Callback function which provided by user to remove one node in NetDestroyLinkList process.\r
- \r
+\r
@param[in] Entry The entry to be removed.\r
@param[in] Context Pointer to the callback context corresponds to the Context in NetDestroyLinkList.\r
\r
EFI_STATUS\r
EFIAPI\r
TcpDestroyChildEntryInHandleBuffer (\r
- IN LIST_ENTRY *Entry,\r
- IN VOID *Context\r
+ IN LIST_ENTRY *Entry,\r
+ IN VOID *Context\r
)\r
{\r
SOCKET *Sock;\r
UINTN NumberOfChildren;\r
EFI_HANDLE *ChildHandleBuffer;\r
\r
- if (Entry == NULL || Context == NULL) {\r
+ if ((Entry == NULL) || (Context == NULL)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
- Sock = NET_LIST_USER_STRUCT_S (Entry, SOCKET, Link, SOCK_SIGNATURE);\r
- ServiceBinding = ((TCP_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ServiceBinding;\r
- NumberOfChildren = ((TCP_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->NumberOfChildren;\r
- ChildHandleBuffer = ((TCP_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ChildHandleBuffer;\r
+ Sock = NET_LIST_USER_STRUCT_S (Entry, SOCKET, Link, SOCK_SIGNATURE);\r
+ ServiceBinding = ((TCP_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *)Context)->ServiceBinding;\r
+ NumberOfChildren = ((TCP_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *)Context)->NumberOfChildren;\r
+ ChildHandleBuffer = ((TCP_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *)Context)->ChildHandleBuffer;\r
\r
if (!NetIsInHandleBuffer (Sock->SockHandle, NumberOfChildren, ChildHandleBuffer)) {\r
return EFI_SUCCESS;\r
@param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If number\r
of children is zero stop the entire bus driver.\r
@param[in] ChildHandleBuffer An array of child handles to be freed. May be NULL\r
- if NumberOfChildren is 0. \r
+ if NumberOfChildren is 0.\r
@param[in] IpVersion IP_VERSION_4 or IP_VERSION_6\r
\r
@retval EFI_SUCCESS The resources used by the instance were cleaned up.\r
IN EFI_HANDLE Controller,\r
IN EFI_HANDLE ImageHandle,\r
IN UINTN NumberOfChildren,\r
- IN EFI_HANDLE *ChildHandleBuffer, OPTIONAL\r
+ IN EFI_HANDLE *ChildHandleBuffer OPTIONAL,\r
IN UINT8 IpVersion\r
)\r
{\r
- EFI_HANDLE NicHandle;\r
- EFI_GUID *IpProtocolGuid;\r
- EFI_GUID *ServiceBindingGuid;\r
- EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;\r
- TCP_SERVICE_DATA *TcpServiceData;\r
- EFI_STATUS Status;\r
- LIST_ENTRY *List;\r
+ EFI_HANDLE NicHandle;\r
+ EFI_GUID *IpProtocolGuid;\r
+ EFI_GUID *ServiceBindingGuid;\r
+ EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;\r
+ TCP_SERVICE_DATA *TcpServiceData;\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *List;\r
TCP_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT Context;\r
\r
ASSERT ((IpVersion == IP_VERSION_4) || (IpVersion == IP_VERSION_6));\r
Status = gBS->OpenProtocol (\r
NicHandle,\r
ServiceBindingGuid,\r
- (VOID **) &ServiceBinding,\r
+ (VOID **)&ServiceBinding,\r
ImageHandle,\r
Controller,\r
EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
TcpServiceData = TCP_SERVICE_FROM_THIS (ServiceBinding);\r
\r
if (NumberOfChildren != 0) {\r
- List = &TcpServiceData->SocketList;\r
- Context.ServiceBinding = ServiceBinding;\r
- Context.NumberOfChildren = NumberOfChildren;\r
+ List = &TcpServiceData->SocketList;\r
+ Context.ServiceBinding = ServiceBinding;\r
+ Context.NumberOfChildren = NumberOfChildren;\r
Context.ChildHandleBuffer = ChildHandleBuffer;\r
- Status = NetDestroyLinkList (\r
- List,\r
- TcpDestroyChildEntryInHandleBuffer,\r
- &Context,\r
- NULL\r
- );\r
+ Status = NetDestroyLinkList (\r
+ List,\r
+ TcpDestroyChildEntryInHandleBuffer,\r
+ &Context,\r
+ NULL\r
+ );\r
} else if (IsListEmpty (&TcpServiceData->SocketList)) {\r
//\r
// Uninstall TCP servicebinding protocol\r
//\r
TcpDestroyTimer ();\r
\r
- //\r
- // Clear the variable.\r
- //\r
- TcpClearVariableData (TcpServiceData);\r
-\r
//\r
// Release the TCP service data\r
//\r
**/\r
EFI_STATUS\r
EFIAPI\r
-TcpDriverBindingSupported (\r
+Tcp4DriverBindingSupported (\r
IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
IN EFI_HANDLE ControllerHandle,\r
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
)\r
{\r
EFI_STATUS Status;\r
- BOOLEAN IsTcp4Started;\r
\r
//\r
// Test for the Tcp4ServiceBinding Protocol\r
ControllerHandle,\r
EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r
);\r
- if (EFI_ERROR (Status)) {\r
- //\r
- // Test for the Ip4ServiceBinding Protocol\r
- //\r
- Status = gBS->OpenProtocol (\r
- ControllerHandle,\r
- &gEfiIp4ServiceBindingProtocolGuid,\r
- NULL,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r
- );\r
- if (!EFI_ERROR (Status)) {\r
- return EFI_SUCCESS;\r
- }\r
+ if (!EFI_ERROR (Status)) {\r
+ return EFI_ALREADY_STARTED;\r
+ }\r
\r
- IsTcp4Started = FALSE;\r
- } else {\r
- IsTcp4Started = TRUE;\r
+ //\r
+ // Test for the Ip4ServiceBinding Protocol\r
+ //\r
+ Status = gBS->OpenProtocol (\r
+ ControllerHandle,\r
+ &gEfiIp4ServiceBindingProtocolGuid,\r
+ NULL,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle,\r
+ EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r
+ );\r
+ return Status;\r
+}\r
+\r
+/**\r
+ Start this driver on ControllerHandle.\r
+\r
+ @param[in] This Protocol instance pointer.\r
+ @param[in] ControllerHandle Handle of device to bind driver to.\r
+ @param[in] RemainingDevicePath Optional parameter use to pick a specific child\r
+ device to start.\r
+\r
+ @retval EFI_SUCCESS The driver is added to ControllerHandle.\r
+ @retval EFI_OUT_OF_RESOURCES There are not enough resources to start the\r
+ driver.\r
+ @retval other The driver cannot be added to ControllerHandle.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+Tcp4DriverBindingStart (\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ Status = TcpCreateService (ControllerHandle, This->DriverBindingHandle, IP_VERSION_4);\r
+ if ((Status == EFI_ALREADY_STARTED) || (Status == EFI_UNSUPPORTED)) {\r
+ Status = EFI_SUCCESS;\r
}\r
\r
+ return Status;\r
+}\r
+\r
+/**\r
+ Stop this driver on ControllerHandle.\r
+\r
+ @param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.\r
+ @param[in] ControllerHandle A handle to the device being stopped. The handle must\r
+ support a bus specific I/O protocol for the driver\r
+ to use to stop the device.\r
+ @param[in] NumberOfChildren The number of child device handles in ChildHandleBuffer.\r
+ @param[in] ChildHandleBuffer An array of child handles to be freed. May be NULL\r
+ if NumberOfChildren is 0.\r
+\r
+ @retval EFI_SUCCESS The device was stopped.\r
+ @retval EFI_DEVICE_ERROR The device could not be stopped due to a device error.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+Tcp4DriverBindingStop (\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN UINTN NumberOfChildren,\r
+ IN EFI_HANDLE *ChildHandleBuffer OPTIONAL\r
+ )\r
+{\r
+ return TcpDestroyService (\r
+ ControllerHandle,\r
+ This->DriverBindingHandle,\r
+ NumberOfChildren,\r
+ ChildHandleBuffer,\r
+ IP_VERSION_4\r
+ );\r
+}\r
+\r
+/**\r
+ Test to see if this driver supports ControllerHandle.\r
+\r
+ @param[in] This Protocol instance pointer.\r
+ @param[in] ControllerHandle Handle of device to test.\r
+ @param[in] RemainingDevicePath Optional parameter use to pick a specific\r
+ child device to start.\r
+\r
+ @retval EFI_SUCCESS This driver supports this device.\r
+ @retval EFI_ALREADY_STARTED This driver is already running on this device.\r
+ @retval other This driver does not support this device.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+Tcp6DriverBindingSupported (\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
//\r
- // Check the Tcp6ServiceBinding Protocol\r
+ // Test for the Tcp6ServiceBinding Protocol\r
//\r
Status = gBS->OpenProtocol (\r
ControllerHandle,\r
ControllerHandle,\r
EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r
);\r
- if (EFI_ERROR (Status)) {\r
- //\r
- // Test for the Ip6ServiceBinding Protocol\r
- //\r
- Status = gBS->OpenProtocol (\r
- ControllerHandle,\r
- &gEfiIp6ServiceBindingProtocolGuid,\r
- NULL,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r
- );\r
- if (!EFI_ERROR (Status)) {\r
- return EFI_SUCCESS;\r
- }\r
- } else if (IsTcp4Started) {\r
+ if (!EFI_ERROR (Status)) {\r
return EFI_ALREADY_STARTED;\r
}\r
\r
- return EFI_UNSUPPORTED;\r
+ //\r
+ // Test for the Ip6ServiceBinding Protocol\r
+ //\r
+ Status = gBS->OpenProtocol (\r
+ ControllerHandle,\r
+ &gEfiIp6ServiceBindingProtocolGuid,\r
+ NULL,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle,\r
+ EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r
+ );\r
+ return Status;\r
}\r
\r
/**\r
**/\r
EFI_STATUS\r
EFIAPI\r
-TcpDriverBindingStart (\r
+Tcp6DriverBindingStart (\r
IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
IN EFI_HANDLE ControllerHandle,\r
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
)\r
{\r
- EFI_STATUS Tcp4Status;\r
- EFI_STATUS Tcp6Status;\r
-\r
- Tcp4Status = TcpCreateService (ControllerHandle, This->DriverBindingHandle, IP_VERSION_4);\r
- if ((Tcp4Status == EFI_ALREADY_STARTED) || (Tcp4Status == EFI_UNSUPPORTED)) {\r
- Tcp4Status = EFI_SUCCESS;\r
- }\r
+ EFI_STATUS Status;\r
\r
- Tcp6Status = TcpCreateService (ControllerHandle, This->DriverBindingHandle, IP_VERSION_6);\r
- if ((Tcp6Status == EFI_ALREADY_STARTED) || (Tcp6Status == EFI_UNSUPPORTED)) {\r
- Tcp6Status = EFI_SUCCESS;\r
+ Status = TcpCreateService (ControllerHandle, This->DriverBindingHandle, IP_VERSION_6);\r
+ if ((Status == EFI_ALREADY_STARTED) || (Status == EFI_UNSUPPORTED)) {\r
+ Status = EFI_SUCCESS;\r
}\r
\r
- if (!EFI_ERROR (Tcp4Status) || !EFI_ERROR (Tcp6Status)) {\r
- return EFI_SUCCESS;\r
- } else if (EFI_ERROR (Tcp4Status)) {\r
- return Tcp4Status;\r
- } else {\r
- return Tcp6Status;\r
- }\r
+ return Status;\r
}\r
\r
/**\r
**/\r
EFI_STATUS\r
EFIAPI\r
-TcpDriverBindingStop (\r
+Tcp6DriverBindingStop (\r
IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
IN EFI_HANDLE ControllerHandle,\r
IN UINTN NumberOfChildren,\r
IN EFI_HANDLE *ChildHandleBuffer OPTIONAL\r
)\r
{\r
- EFI_STATUS Tcp4Status;\r
- EFI_STATUS Tcp6Status;\r
-\r
- Tcp4Status = TcpDestroyService (\r
- ControllerHandle,\r
- This->DriverBindingHandle,\r
- NumberOfChildren,\r
- ChildHandleBuffer,\r
- IP_VERSION_4\r
- );\r
-\r
- Tcp6Status = TcpDestroyService (\r
- ControllerHandle,\r
- This->DriverBindingHandle,\r
- NumberOfChildren,\r
- ChildHandleBuffer,\r
- IP_VERSION_6\r
- );\r
-\r
- if (EFI_ERROR (Tcp4Status) && EFI_ERROR (Tcp6Status)) {\r
- return EFI_DEVICE_ERROR;\r
- } else {\r
- return EFI_SUCCESS;\r
- }\r
+ return TcpDestroyService (\r
+ ControllerHandle,\r
+ This->DriverBindingHandle,\r
+ NumberOfChildren,\r
+ ChildHandleBuffer,\r
+ IP_VERSION_6\r
+ );\r
}\r
\r
/**\r
- The Callback funtion called after the TCP socket was created.\r
+ The Callback function called after the TCP socket was created.\r
\r
@param[in] This Pointer to the socket just created\r
@param[in] Context Context of the socket\r
\r
@retval EFI_SUCCESS This protocol installed successfully.\r
- @retval other An error occured.\r
+ @retval other An error occurred.\r
\r
**/\r
EFI_STATUS\r
IpProtocolGuid = &gEfiIp6ProtocolGuid;\r
}\r
\r
- TcpServiceData = ((TCP_PROTO_DATA *) This->ProtoReserved)->TcpService;\r
+ TcpServiceData = ((TCP_PROTO_DATA *)This->ProtoReserved)->TcpService;\r
\r
//\r
// Open the default IP protocol of IP_IO BY_DRIVER.\r
Status = gBS->OpenProtocol (\r
TcpServiceData->ControllerHandle,\r
&gEfiDevicePathProtocolGuid,\r
- (VOID **) &This->ParentDevicePath,\r
+ (VOID **)&This->ParentDevicePath,\r
TcpServiceData->DriverBindingHandle,\r
This->SockHandle,\r
EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
IpProtocolGuid = &gEfiIp6ProtocolGuid;\r
}\r
\r
- TcpServiceData = ((TCP_PROTO_DATA *) This->ProtoReserved)->TcpService;\r
+ TcpServiceData = ((TCP_PROTO_DATA *)This->ProtoReserved)->TcpService;\r
\r
//\r
// Remove this node from the list.\r
If it is a pointer to an existing UEFI handle,\r
then the protocol is added to the existing UEFI handle.\r
\r
- @retval EFI_SUCCES The protocol was added to ChildHandle.\r
+ @retval EFI_SUCCESS The protocol was added to ChildHandle.\r
@retval EFI_INVALID_PARAMETER ChildHandle is NULL.\r
- @retval EFI_OUT_OF_RESOURCES There are not enough resources availabe to create\r
+ @retval EFI_OUT_OF_RESOURCES There are not enough resources available to create\r
the child.\r
@retval other The child handle was not created.\r
\r
EFI_STATUS Status;\r
EFI_TPL OldTpl;\r
\r
- if (NULL == This || NULL == ChildHandle) {\r
+ if ((NULL == This) || (NULL == ChildHandle)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
TcpProto.TcpPcb = NULL;\r
\r
//\r
- // Create a tcp instance with defualt Tcp default\r
+ // Create a tcp instance with default Tcp default\r
// sock init data and TcpProto\r
//\r
mTcpDefaultSockData.ProtoData = &TcpProto;\r
Sock = SockCreateChild (&mTcpDefaultSockData);\r
if (NULL == Sock) {\r
DEBUG (\r
- (EFI_D_ERROR,\r
- "TcpDriverBindingCreateChild: No resource to create a Tcp Child\n")\r
+ (DEBUG_ERROR,\r
+ "TcpDriverBindingCreateChild: No resource to create a Tcp Child\n")\r
);\r
\r
Status = EFI_OUT_OF_RESOURCES;\r
*ChildHandle = Sock->SockHandle;\r
}\r
\r
- mTcpDefaultSockData.ProtoData = NULL;\r
+ mTcpDefaultSockData.ProtoData = NULL;\r
\r
gBS->RestoreTPL (OldTpl);\r
return Status;\r
@param This Pointer to the EFI_SERVICE_BINDING_PROTOCOL instance.\r
@param ChildHandle Handle of the child to be destroyed.\r
\r
- @retval EFI_SUCCES The protocol was removed from ChildHandle.\r
+ @retval EFI_SUCCESS The protocol was removed from ChildHandle.\r
@retval EFI_UNSUPPORTED ChildHandle does not support the protocol that is being removed.\r
@retval EFI_INVALID_PARAMETER Child handle is NULL.\r
@retval EFI_ACCESS_DENIED The protocol could not be removed from the ChildHandle\r
VOID *Tcp;\r
SOCKET *Sock;\r
\r
- if (NULL == This || NULL == ChildHandle) {\r
+ if ((NULL == This) || (NULL == ChildHandle)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
ChildHandle,\r
&gEfiTcp4ProtocolGuid,\r
&Tcp,\r
- gTcpDriverBinding.DriverBindingHandle,\r
+ gTcp4DriverBinding.DriverBindingHandle,\r
ChildHandle,\r
EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
);\r
ChildHandle,\r
&gEfiTcp6ProtocolGuid,\r
&Tcp,\r
- gTcpDriverBinding.DriverBindingHandle,\r
+ gTcp6DriverBinding.DriverBindingHandle,\r
ChildHandle,\r
EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
);\r
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