diff options
Diffstat (limited to 'NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c')
| -rw-r--r-- | NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c | 287 |
1 files changed, 139 insertions, 148 deletions
diff --git a/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c b/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c index 6f87a0eada..f378c00f49 100644 --- a/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c +++ b/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c @@ -31,10 +31,10 @@ TcpIoCommonNotify ( )
{
if ((Event == NULL) || (Context == NULL)) {
- return ;
+ return;
}
- *((BOOLEAN *) Context) = TRUE;
+ *((BOOLEAN *)Context) = TRUE;
}
/**
@@ -51,12 +51,12 @@ TcpIoCommonNotify ( **/
EFI_STATUS
TcpIoGetMapping (
- IN EFI_TCP6_PROTOCOL *Tcp6,
- IN EFI_TCP6_CONFIG_DATA *Tcp6ConfigData
+ IN EFI_TCP6_PROTOCOL *Tcp6,
+ IN EFI_TCP6_CONFIG_DATA *Tcp6ConfigData
)
{
- EFI_STATUS Status;
- EFI_EVENT Event;
+ EFI_STATUS Status;
+ EFI_EVENT Event;
if ((Tcp6 == NULL) || (Tcp6ConfigData == NULL)) {
return EFI_INVALID_PARAMETER;
@@ -85,7 +85,6 @@ TcpIoGetMapping ( }
while (EFI_ERROR (gBS->CheckEvent (Event))) {
-
Tcp6->Poll (Tcp6);
Status = Tcp6->Configure (Tcp6, Tcp6ConfigData);
@@ -124,26 +123,26 @@ ON_EXIT: EFI_STATUS
EFIAPI
TcpIoCreateSocket (
- IN EFI_HANDLE Image,
- IN EFI_HANDLE Controller,
- IN UINT8 TcpVersion,
- IN TCP_IO_CONFIG_DATA *ConfigData,
- OUT TCP_IO *TcpIo
+ IN EFI_HANDLE Image,
+ IN EFI_HANDLE Controller,
+ IN UINT8 TcpVersion,
+ IN TCP_IO_CONFIG_DATA *ConfigData,
+ OUT TCP_IO *TcpIo
)
{
- EFI_STATUS Status;
- EFI_EVENT Event;
- EFI_GUID *ServiceBindingGuid;
- EFI_GUID *ProtocolGuid;
- VOID **Interface;
- EFI_TCP4_OPTION ControlOption;
- EFI_TCP4_CONFIG_DATA Tcp4ConfigData;
- EFI_TCP4_ACCESS_POINT *AccessPoint4;
- EFI_TCP4_PROTOCOL *Tcp4;
- EFI_TCP6_CONFIG_DATA Tcp6ConfigData;
- EFI_TCP6_ACCESS_POINT *AccessPoint6;
- EFI_TCP6_PROTOCOL *Tcp6;
- EFI_TCP4_RECEIVE_DATA *RxData;
+ EFI_STATUS Status;
+ EFI_EVENT Event;
+ EFI_GUID *ServiceBindingGuid;
+ EFI_GUID *ProtocolGuid;
+ VOID **Interface;
+ EFI_TCP4_OPTION ControlOption;
+ EFI_TCP4_CONFIG_DATA Tcp4ConfigData;
+ EFI_TCP4_ACCESS_POINT *AccessPoint4;
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_CONFIG_DATA Tcp6ConfigData;
+ EFI_TCP6_ACCESS_POINT *AccessPoint6;
+ EFI_TCP6_PROTOCOL *Tcp6;
+ EFI_TCP4_RECEIVE_DATA *RxData;
if ((Image == NULL) || (Controller == NULL) || (ConfigData == NULL) || (TcpIo == NULL)) {
return EFI_INVALID_PARAMETER;
@@ -157,11 +156,11 @@ TcpIoCreateSocket ( if (TcpVersion == TCP_VERSION_4) {
ServiceBindingGuid = &gEfiTcp4ServiceBindingProtocolGuid;
ProtocolGuid = &gEfiTcp4ProtocolGuid;
- Interface = (VOID **) (&TcpIo->Tcp.Tcp4);
+ Interface = (VOID **)(&TcpIo->Tcp.Tcp4);
} else if (TcpVersion == TCP_VERSION_6) {
ServiceBindingGuid = &gEfiTcp6ServiceBindingProtocolGuid;
ProtocolGuid = &gEfiTcp6ProtocolGuid;
- Interface = (VOID **) (&TcpIo->Tcp.Tcp6);
+ Interface = (VOID **)(&TcpIo->Tcp.Tcp6);
} else {
return EFI_UNSUPPORTED;
}
@@ -194,44 +193,44 @@ TcpIoCreateSocket ( }
if (TcpVersion == TCP_VERSION_4) {
- Tcp4 = TcpIo->Tcp.Tcp4;
+ Tcp4 = TcpIo->Tcp.Tcp4;
} else {
- Tcp6 = TcpIo->Tcp.Tcp6;
+ Tcp6 = TcpIo->Tcp.Tcp6;
}
- TcpIo->Image = Image;
- TcpIo->Controller = Controller;
+ TcpIo->Image = Image;
+ TcpIo->Controller = Controller;
//
// Set the configuration parameters.
//
- ControlOption.ReceiveBufferSize = 0x200000;
- ControlOption.SendBufferSize = 0x200000;
- ControlOption.MaxSynBackLog = 0;
- ControlOption.ConnectionTimeout = 0;
- ControlOption.DataRetries = 6;
- ControlOption.FinTimeout = 0;
- ControlOption.TimeWaitTimeout = 0;
- ControlOption.KeepAliveProbes = 4;
- ControlOption.KeepAliveTime = 0;
- ControlOption.KeepAliveInterval = 0;
- ControlOption.EnableNagle = FALSE;
- ControlOption.EnableTimeStamp = FALSE;
- ControlOption.EnableWindowScaling = TRUE;
- ControlOption.EnableSelectiveAck = FALSE;
- ControlOption.EnablePathMtuDiscovery = FALSE;
+ ControlOption.ReceiveBufferSize = 0x200000;
+ ControlOption.SendBufferSize = 0x200000;
+ ControlOption.MaxSynBackLog = 0;
+ ControlOption.ConnectionTimeout = 0;
+ ControlOption.DataRetries = 6;
+ ControlOption.FinTimeout = 0;
+ ControlOption.TimeWaitTimeout = 0;
+ ControlOption.KeepAliveProbes = 4;
+ ControlOption.KeepAliveTime = 0;
+ ControlOption.KeepAliveInterval = 0;
+ ControlOption.EnableNagle = FALSE;
+ ControlOption.EnableTimeStamp = FALSE;
+ ControlOption.EnableWindowScaling = TRUE;
+ ControlOption.EnableSelectiveAck = FALSE;
+ ControlOption.EnablePathMtuDiscovery = FALSE;
if (TcpVersion == TCP_VERSION_4) {
- Tcp4ConfigData.TypeOfService = 8;
- Tcp4ConfigData.TimeToLive = 255;
- Tcp4ConfigData.ControlOption = &ControlOption;
+ Tcp4ConfigData.TypeOfService = 8;
+ Tcp4ConfigData.TimeToLive = 255;
+ Tcp4ConfigData.ControlOption = &ControlOption;
- AccessPoint4 = &Tcp4ConfigData.AccessPoint;
+ AccessPoint4 = &Tcp4ConfigData.AccessPoint;
ZeroMem (AccessPoint4, sizeof (EFI_TCP4_ACCESS_POINT));
- AccessPoint4->StationPort = ConfigData->Tcp4IoConfigData.StationPort;
- AccessPoint4->RemotePort = ConfigData->Tcp4IoConfigData.RemotePort;
- AccessPoint4->ActiveFlag = ConfigData->Tcp4IoConfigData.ActiveFlag;
+ AccessPoint4->StationPort = ConfigData->Tcp4IoConfigData.StationPort;
+ AccessPoint4->RemotePort = ConfigData->Tcp4IoConfigData.RemotePort;
+ AccessPoint4->ActiveFlag = ConfigData->Tcp4IoConfigData.ActiveFlag;
CopyMem (
&AccessPoint4->StationAddress,
@@ -275,20 +274,19 @@ TcpIoCreateSocket ( }
}
} else {
- Tcp6ConfigData.TrafficClass = 0;
- Tcp6ConfigData.HopLimit = 255;
- Tcp6ConfigData.ControlOption = (EFI_TCP6_OPTION *) &ControlOption;
+ Tcp6ConfigData.TrafficClass = 0;
+ Tcp6ConfigData.HopLimit = 255;
+ Tcp6ConfigData.ControlOption = (EFI_TCP6_OPTION *)&ControlOption;
- AccessPoint6 = &Tcp6ConfigData.AccessPoint;
+ AccessPoint6 = &Tcp6ConfigData.AccessPoint;
ZeroMem (AccessPoint6, sizeof (EFI_TCP6_ACCESS_POINT));
- AccessPoint6->StationPort = ConfigData->Tcp6IoConfigData.StationPort;
- AccessPoint6->RemotePort = ConfigData->Tcp6IoConfigData.RemotePort;
- AccessPoint6->ActiveFlag = ConfigData->Tcp6IoConfigData.ActiveFlag;
+ AccessPoint6->StationPort = ConfigData->Tcp6IoConfigData.StationPort;
+ AccessPoint6->RemotePort = ConfigData->Tcp6IoConfigData.RemotePort;
+ AccessPoint6->ActiveFlag = ConfigData->Tcp6IoConfigData.ActiveFlag;
IP6_COPY_ADDRESS (&AccessPoint6->RemoteAddress, &ConfigData->Tcp6IoConfigData.RemoteIp);
-
ASSERT (Tcp6 != NULL);
//
// Configure the TCP6 protocol.
@@ -345,7 +343,6 @@ TcpIoCreateSocket ( TcpIo->TxToken.Tcp4Token.CompletionToken.Event = Event;
-
Status = gBS->CreateEvent (
EVT_NOTIFY_SIGNAL,
TPL_NOTIFY,
@@ -359,7 +356,7 @@ TcpIoCreateSocket ( TcpIo->RxToken.Tcp4Token.CompletionToken.Event = Event;
- RxData = (EFI_TCP4_RECEIVE_DATA *) AllocateZeroPool (sizeof (EFI_TCP4_RECEIVE_DATA));
+ RxData = (EFI_TCP4_RECEIVE_DATA *)AllocateZeroPool (sizeof (EFI_TCP4_RECEIVE_DATA));
if (RxData == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto ON_ERROR;
@@ -380,7 +377,6 @@ TcpIoCreateSocket ( TcpIo->CloseToken.Tcp4Token.CompletionToken.Event = Event;
-
return EFI_SUCCESS;
ON_ERROR:
@@ -399,25 +395,25 @@ ON_ERROR: VOID
EFIAPI
TcpIoDestroySocket (
- IN TCP_IO *TcpIo
+ IN TCP_IO *TcpIo
)
{
- EFI_EVENT Event;
- EFI_TCP4_PROTOCOL *Tcp4;
- EFI_TCP6_PROTOCOL *Tcp6;
- UINT8 TcpVersion;
- EFI_GUID *ServiceBindingGuid;
- EFI_GUID *ProtocolGuid;
- EFI_HANDLE ChildHandle;
+ EFI_EVENT Event;
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_PROTOCOL *Tcp6;
+ UINT8 TcpVersion;
+ EFI_GUID *ServiceBindingGuid;
+ EFI_GUID *ProtocolGuid;
+ EFI_HANDLE ChildHandle;
if (TcpIo == NULL) {
- return ;
+ return;
}
TcpVersion = TcpIo->TcpVersion;
if ((TcpVersion != TCP_VERSION_4) && (TcpVersion != TCP_VERSION_6)) {
- return ;
+ return;
}
Event = TcpIo->ConnToken.Tcp4Token.CompletionToken.Event;
@@ -457,25 +453,23 @@ TcpIoDestroySocket ( Tcp4 = NULL;
Tcp6 = NULL;
-
if (TcpVersion == TCP_VERSION_4) {
ServiceBindingGuid = &gEfiTcp4ServiceBindingProtocolGuid;
ProtocolGuid = &gEfiTcp4ProtocolGuid;
- Tcp4 = TcpIo->Tcp.Tcp4;
+ Tcp4 = TcpIo->Tcp.Tcp4;
if (Tcp4 != NULL) {
Tcp4->Configure (Tcp4, NULL);
}
} else {
ServiceBindingGuid = &gEfiTcp6ServiceBindingProtocolGuid;
ProtocolGuid = &gEfiTcp6ProtocolGuid;
- Tcp6 = TcpIo->Tcp.Tcp6;
+ Tcp6 = TcpIo->Tcp.Tcp6;
if (Tcp6 != NULL) {
Tcp6->Configure (Tcp6, NULL);
}
}
if ((Tcp4 != NULL) || (Tcp6 != NULL)) {
-
gBS->CloseProtocol (
TcpIo->Handle,
ProtocolGuid,
@@ -502,7 +496,6 @@ TcpIoDestroySocket ( }
if (ChildHandle != NULL) {
-
gBS->CloseProtocol (
ChildHandle,
ProtocolGuid,
@@ -539,13 +532,13 @@ TcpIoDestroySocket ( EFI_STATUS
EFIAPI
TcpIoConnect (
- IN OUT TCP_IO *TcpIo,
- IN EFI_EVENT Timeout OPTIONAL
+ IN OUT TCP_IO *TcpIo,
+ IN EFI_EVENT Timeout OPTIONAL
)
{
- EFI_TCP4_PROTOCOL *Tcp4;
- EFI_TCP6_PROTOCOL *Tcp6;
- EFI_STATUS Status;
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_PROTOCOL *Tcp6;
+ EFI_STATUS Status;
if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)) {
return EFI_INVALID_PARAMETER;
@@ -584,6 +577,7 @@ TcpIoConnect ( } else {
Tcp6->Cancel (Tcp6, &TcpIo->ConnToken.Tcp6Token.CompletionToken);
}
+
Status = EFI_TIMEOUT;
} else {
Status = TcpIo->ConnToken.Tcp4Token.CompletionToken.Status;
@@ -613,14 +607,14 @@ TcpIoConnect ( EFI_STATUS
EFIAPI
TcpIoAccept (
- IN OUT TCP_IO *TcpIo,
- IN EFI_EVENT Timeout OPTIONAL
+ IN OUT TCP_IO *TcpIo,
+ IN EFI_EVENT Timeout OPTIONAL
)
{
- EFI_STATUS Status;
- EFI_GUID *ProtocolGuid;
- EFI_TCP4_PROTOCOL *Tcp4;
- EFI_TCP6_PROTOCOL *Tcp6;
+ EFI_STATUS Status;
+ EFI_GUID *ProtocolGuid;
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_PROTOCOL *Tcp6;
if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)) {
return EFI_INVALID_PARAMETER;
@@ -659,6 +653,7 @@ TcpIoAccept ( } else {
Tcp6->Cancel (Tcp6, &TcpIo->ListenToken.Tcp6Token.CompletionToken);
}
+
Status = EFI_TIMEOUT;
} else {
Status = TcpIo->ListenToken.Tcp4Token.CompletionToken.Status;
@@ -678,12 +673,11 @@ TcpIoAccept ( Status = gBS->OpenProtocol (
TcpIo->ListenToken.Tcp4Token.NewChildHandle,
ProtocolGuid,
- (VOID **) (&TcpIo->NewTcp.Tcp4),
+ (VOID **)(&TcpIo->NewTcp.Tcp4),
TcpIo->Image,
TcpIo->Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
-
}
return Status;
@@ -698,15 +692,15 @@ TcpIoAccept ( VOID
EFIAPI
TcpIoReset (
- IN OUT TCP_IO *TcpIo
+ IN OUT TCP_IO *TcpIo
)
{
- EFI_TCP4_PROTOCOL *Tcp4;
- EFI_TCP6_PROTOCOL *Tcp6;
- EFI_STATUS Status;
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_PROTOCOL *Tcp6;
+ EFI_STATUS Status;
if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)) {
- return ;
+ return;
}
TcpIo->IsCloseDone = FALSE;
@@ -715,18 +709,18 @@ TcpIoReset ( if (TcpIo->TcpVersion == TCP_VERSION_4) {
TcpIo->CloseToken.Tcp4Token.AbortOnClose = TRUE;
- Tcp4 = TcpIo->Tcp.Tcp4;
- Status = Tcp4->Close (Tcp4, &TcpIo->CloseToken.Tcp4Token);
+ Tcp4 = TcpIo->Tcp.Tcp4;
+ Status = Tcp4->Close (Tcp4, &TcpIo->CloseToken.Tcp4Token);
} else if (TcpIo->TcpVersion == TCP_VERSION_6) {
TcpIo->CloseToken.Tcp6Token.AbortOnClose = TRUE;
- Tcp6 = TcpIo->Tcp.Tcp6;
- Status = Tcp6->Close (Tcp6, &TcpIo->CloseToken.Tcp6Token);
+ Tcp6 = TcpIo->Tcp.Tcp6;
+ Status = Tcp6->Close (Tcp6, &TcpIo->CloseToken.Tcp6Token);
} else {
- return ;
+ return;
}
if (EFI_ERROR (Status)) {
- return ;
+ return;
}
while (!TcpIo->IsCloseDone) {
@@ -738,7 +732,6 @@ TcpIoReset ( }
}
-
/**
Transmit the Packet to the other endpoint of the socket.
@@ -757,22 +750,21 @@ TcpIoReset ( EFI_STATUS
EFIAPI
TcpIoTransmit (
- IN TCP_IO *TcpIo,
- IN NET_BUF *Packet
+ IN TCP_IO *TcpIo,
+ IN NET_BUF *Packet
)
{
- EFI_STATUS Status;
- VOID *Data;
- EFI_TCP4_PROTOCOL *Tcp4;
- EFI_TCP6_PROTOCOL *Tcp6;
- UINTN Size;
+ EFI_STATUS Status;
+ VOID *Data;
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_PROTOCOL *Tcp6;
+ UINTN Size;
- if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)|| (Packet == NULL)) {
+ if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL) || (Packet == NULL)) {
return EFI_INVALID_PARAMETER;
}
if (TcpIo->TcpVersion == TCP_VERSION_4) {
-
Size = sizeof (EFI_TCP4_TRANSMIT_DATA) +
(Packet->BlockOpNum - 1) * sizeof (EFI_TCP4_FRAGMENT_DATA);
} else if (TcpIo->TcpVersion == TCP_VERSION_6) {
@@ -787,19 +779,19 @@ TcpIoTransmit ( return EFI_OUT_OF_RESOURCES;
}
- ((EFI_TCP4_TRANSMIT_DATA *) Data)->Push = TRUE;
- ((EFI_TCP4_TRANSMIT_DATA *) Data)->Urgent = FALSE;
- ((EFI_TCP4_TRANSMIT_DATA *) Data)->DataLength = Packet->TotalSize;
+ ((EFI_TCP4_TRANSMIT_DATA *)Data)->Push = TRUE;
+ ((EFI_TCP4_TRANSMIT_DATA *)Data)->Urgent = FALSE;
+ ((EFI_TCP4_TRANSMIT_DATA *)Data)->DataLength = Packet->TotalSize;
//
// Build the fragment table.
//
- ((EFI_TCP4_TRANSMIT_DATA *) Data)->FragmentCount = Packet->BlockOpNum;
+ ((EFI_TCP4_TRANSMIT_DATA *)Data)->FragmentCount = Packet->BlockOpNum;
NetbufBuildExt (
Packet,
- (NET_FRAGMENT *) &((EFI_TCP4_TRANSMIT_DATA *) Data)->FragmentTable[0],
- &((EFI_TCP4_TRANSMIT_DATA *) Data)->FragmentCount
+ (NET_FRAGMENT *)&((EFI_TCP4_TRANSMIT_DATA *)Data)->FragmentTable[0],
+ &((EFI_TCP4_TRANSMIT_DATA *)Data)->FragmentCount
);
Tcp4 = NULL;
@@ -810,8 +802,8 @@ TcpIoTransmit ( // Transmit the packet.
//
if (TcpIo->TcpVersion == TCP_VERSION_4) {
- TcpIo->TxToken.Tcp4Token.Packet.TxData = (EFI_TCP4_TRANSMIT_DATA *) Data;
- Tcp4 = TcpIo->Tcp.Tcp4;
+ TcpIo->TxToken.Tcp4Token.Packet.TxData = (EFI_TCP4_TRANSMIT_DATA *)Data;
+ Tcp4 = TcpIo->Tcp.Tcp4;
if (TcpIo->IsListenDone) {
Tcp4 = TcpIo->NewTcp.Tcp4;
}
@@ -820,10 +812,10 @@ TcpIoTransmit ( goto ON_EXIT;
}
- Status = Tcp4->Transmit (Tcp4, &TcpIo->TxToken.Tcp4Token);
+ Status = Tcp4->Transmit (Tcp4, &TcpIo->TxToken.Tcp4Token);
} else {
- TcpIo->TxToken.Tcp6Token.Packet.TxData = (EFI_TCP6_TRANSMIT_DATA *) Data;
- Tcp6 = TcpIo->Tcp.Tcp6;
+ TcpIo->TxToken.Tcp6Token.Packet.TxData = (EFI_TCP6_TRANSMIT_DATA *)Data;
+ Tcp6 = TcpIo->Tcp.Tcp6;
if (TcpIo->IsListenDone) {
Tcp6 = TcpIo->NewTcp.Tcp6;
}
@@ -832,7 +824,7 @@ TcpIoTransmit ( goto ON_EXIT;
}
- Status = Tcp6->Transmit (Tcp6, &TcpIo->TxToken.Tcp6Token);
+ Status = Tcp6->Transmit (Tcp6, &TcpIo->TxToken.Tcp6Token);
}
if (EFI_ERROR (Status)) {
@@ -847,8 +839,8 @@ TcpIoTransmit ( }
}
- TcpIo->IsTxDone = FALSE;
- Status = TcpIo->TxToken.Tcp4Token.CompletionToken.Status;
+ TcpIo->IsTxDone = FALSE;
+ Status = TcpIo->TxToken.Tcp4Token.CompletionToken.Status;
ON_EXIT:
@@ -878,21 +870,21 @@ ON_EXIT: EFI_STATUS
EFIAPI
TcpIoReceive (
- IN OUT TCP_IO *TcpIo,
- IN NET_BUF *Packet,
- IN BOOLEAN AsyncMode,
- IN EFI_EVENT Timeout OPTIONAL
+ IN OUT TCP_IO *TcpIo,
+ IN NET_BUF *Packet,
+ IN BOOLEAN AsyncMode,
+ IN EFI_EVENT Timeout OPTIONAL
)
{
- EFI_TCP4_PROTOCOL *Tcp4;
- EFI_TCP6_PROTOCOL *Tcp6;
- EFI_TCP4_RECEIVE_DATA *RxData;
- EFI_STATUS Status;
- NET_FRAGMENT *Fragment;
- UINT32 FragmentCount;
- UINT32 CurrentFragment;
-
- if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)|| (Packet == NULL)) {
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_PROTOCOL *Tcp6;
+ EFI_TCP4_RECEIVE_DATA *RxData;
+ EFI_STATUS Status;
+ NET_FRAGMENT *Fragment;
+ UINT32 FragmentCount;
+ UINT32 CurrentFragment;
+
+ if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL) || (Packet == NULL)) {
return EFI_INVALID_PARAMETER;
}
@@ -914,7 +906,6 @@ TcpIoReceive ( if (Tcp4 == NULL) {
return EFI_DEVICE_ERROR;
}
-
} else if (TcpIo->TcpVersion == TCP_VERSION_6) {
Tcp6 = TcpIo->Tcp.Tcp6;
@@ -925,7 +916,6 @@ TcpIoReceive ( if (Tcp6 == NULL) {
return EFI_DEVICE_ERROR;
}
-
} else {
return EFI_UNSUPPORTED;
}
@@ -936,19 +926,20 @@ TcpIoReceive ( Status = EFI_OUT_OF_RESOURCES;
goto ON_EXIT;
}
+
//
// Build the fragment table.
//
NetbufBuildExt (Packet, Fragment, &FragmentCount);
- RxData->FragmentCount = 1;
- CurrentFragment = 0;
- Status = EFI_SUCCESS;
+ RxData->FragmentCount = 1;
+ CurrentFragment = 0;
+ Status = EFI_SUCCESS;
while (CurrentFragment < FragmentCount) {
- RxData->DataLength = Fragment[CurrentFragment].Len;
- RxData->FragmentTable[0].FragmentLength = Fragment[CurrentFragment].Len;
- RxData->FragmentTable[0].FragmentBuffer = Fragment[CurrentFragment].Bulk;
+ RxData->DataLength = Fragment[CurrentFragment].Len;
+ RxData->FragmentTable[0].FragmentLength = Fragment[CurrentFragment].Len;
+ RxData->FragmentTable[0].FragmentBuffer = Fragment[CurrentFragment].Bulk;
if (TcpIo->TcpVersion == TCP_VERSION_4) {
Status = Tcp4->Receive (Tcp4, &TcpIo->RxToken.Tcp4Token);
|