diff options
| author | Liming Gao <liming.gao@intel.com> | 2019-05-15 20:02:18 +0800 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2019-05-27 09:25:18 +0800 |
| commit | 4542f8b8135f1f1ee5654e25139be9769e139ddd (patch) | |
| tree | 6e05d7c624d89b3df27d0d3437815a2587f0640f /NetworkPkg/Library/DxeTcpIoLib | |
| parent | c0fd7f734e2d33e22215899b40a47b843129541d (diff) | |
| download | edk2-4542f8b8135f1f1ee5654e25139be9769e139ddd.tar.gz edk2-4542f8b8135f1f1ee5654e25139be9769e139ddd.tar.bz2 edk2-4542f8b8135f1f1ee5654e25139be9769e139ddd.zip | |
NetworkPkg: Move Network library and drivers from MdeModulePkg to NetworkPkg
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>
Diffstat (limited to 'NetworkPkg/Library/DxeTcpIoLib')
| -rw-r--r-- | NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c | 1011 | ||||
| -rw-r--r-- | NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.inf | 44 | ||||
| -rw-r--r-- | NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.uni | 16 |
3 files changed, 1071 insertions, 0 deletions
diff --git a/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c b/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c new file mode 100644 index 0000000000..341295d0b7 --- /dev/null +++ b/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.c @@ -0,0 +1,1011 @@ +/** @file
+ This library is used to share code between UEFI network stack modules.
+ It provides the helper routines to access TCP service.
+
+Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Uefi.h>
+
+#include <Library/TcpIoLib.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/BaseMemoryLib.h>
+
+/**
+ The common notify function associated with various TcpIo events.
+
+ @param[in] Event The event signaled.
+ @param[in] Context The context.
+
+**/
+VOID
+EFIAPI
+TcpIoCommonNotify (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ if ((Event == NULL) || (Context == NULL)) {
+ return ;
+ }
+
+ *((BOOLEAN *) Context) = TRUE;
+}
+
+/**
+ The internal function for delay configuring TCP6 when IP6 driver is still in DAD.
+
+ @param[in] Tcp6 The EFI_TCP6_PROTOCOL protocol instance.
+ @param[in] Tcp6ConfigData The Tcp6 configuration data.
+
+ @retval EFI_SUCCESS The operational settings successfully
+ completed.
+ @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
+ @retval Others Failed to finish the operation.
+
+**/
+EFI_STATUS
+TcpIoGetMapping (
+ IN EFI_TCP6_PROTOCOL *Tcp6,
+ IN EFI_TCP6_CONFIG_DATA *Tcp6ConfigData
+ )
+{
+ EFI_STATUS Status;
+ EFI_EVENT Event;
+
+ if ((Tcp6 == NULL) || (Tcp6ConfigData == NULL)) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ Event = NULL;
+ Status = gBS->CreateEvent (
+ EVT_TIMER,
+ TPL_CALLBACK,
+ NULL,
+ NULL,
+ &Event
+ );
+ if (EFI_ERROR (Status)) {
+ goto ON_EXIT;
+ }
+
+ Status = gBS->SetTimer (
+ Event,
+ TimerRelative,
+ TCP_GET_MAPPING_TIMEOUT
+ );
+
+ if (EFI_ERROR (Status)) {
+ goto ON_EXIT;
+ }
+
+ while (EFI_ERROR (gBS->CheckEvent (Event))) {
+
+ Tcp6->Poll (Tcp6);
+
+ Status = Tcp6->Configure (Tcp6, Tcp6ConfigData);
+
+ if (!EFI_ERROR (Status)) {
+ break;
+ }
+ }
+
+ON_EXIT:
+
+ if (Event != NULL) {
+ gBS->CloseEvent (Event);
+ }
+
+ return Status;
+}
+
+/**
+ Create a TCP socket with the specified configuration data.
+
+ @param[in] Image The handle of the driver image.
+ @param[in] Controller The handle of the controller.
+ @param[in] TcpVersion The version of Tcp, TCP_VERSION_4 or TCP_VERSION_6.
+ @param[in] ConfigData The Tcp configuration data.
+ @param[out] TcpIo The TcpIo.
+
+ @retval EFI_SUCCESS The TCP socket is created and configured.
+ @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
+ @retval EFI_UNSUPPORTED One or more of the control options are not
+ supported in the implementation.
+ @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
+ @retval Others Failed to create the TCP socket or configure it.
+
+**/
+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
+ )
+{
+ 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;
+ }
+
+ Tcp4 = NULL;
+ Tcp6 = NULL;
+
+ ZeroMem (TcpIo, sizeof (TCP_IO));
+
+ if (TcpVersion == TCP_VERSION_4) {
+ ServiceBindingGuid = &gEfiTcp4ServiceBindingProtocolGuid;
+ ProtocolGuid = &gEfiTcp4ProtocolGuid;
+ Interface = (VOID **) (&TcpIo->Tcp.Tcp4);
+ } else if (TcpVersion == TCP_VERSION_6) {
+ ServiceBindingGuid = &gEfiTcp6ServiceBindingProtocolGuid;
+ ProtocolGuid = &gEfiTcp6ProtocolGuid;
+ Interface = (VOID **) (&TcpIo->Tcp.Tcp6);
+ } else {
+ return EFI_UNSUPPORTED;
+ }
+
+ TcpIo->TcpVersion = TcpVersion;
+
+ //
+ // Create the TCP child instance and get the TCP protocol.
+ //
+ Status = NetLibCreateServiceChild (
+ Controller,
+ Image,
+ ServiceBindingGuid,
+ &TcpIo->Handle
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ Status = gBS->OpenProtocol (
+ TcpIo->Handle,
+ ProtocolGuid,
+ Interface,
+ Image,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+ if (EFI_ERROR (Status) || (*Interface == NULL)) {
+ goto ON_ERROR;
+ }
+
+ if (TcpVersion == TCP_VERSION_4) {
+ Tcp4 = TcpIo->Tcp.Tcp4;
+ } else {
+ Tcp6 = TcpIo->Tcp.Tcp6;
+ }
+
+ 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;
+
+ if (TcpVersion == TCP_VERSION_4) {
+ Tcp4ConfigData.TypeOfService = 8;
+ Tcp4ConfigData.TimeToLive = 255;
+ Tcp4ConfigData.ControlOption = &ControlOption;
+
+ 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;
+
+ CopyMem (
+ &AccessPoint4->StationAddress,
+ &ConfigData->Tcp4IoConfigData.LocalIp,
+ sizeof (EFI_IPv4_ADDRESS)
+ );
+ CopyMem (
+ &AccessPoint4->SubnetMask,
+ &ConfigData->Tcp4IoConfigData.SubnetMask,
+ sizeof (EFI_IPv4_ADDRESS)
+ );
+ CopyMem (
+ &AccessPoint4->RemoteAddress,
+ &ConfigData->Tcp4IoConfigData.RemoteIp,
+ sizeof (EFI_IPv4_ADDRESS)
+ );
+
+ ASSERT (Tcp4 != NULL);
+
+ //
+ // Configure the TCP4 protocol.
+ //
+ Status = Tcp4->Configure (Tcp4, &Tcp4ConfigData);
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+
+ if (!EFI_IP4_EQUAL (&ConfigData->Tcp4IoConfigData.Gateway, &mZeroIp4Addr)) {
+ //
+ // The gateway is not zero. Add the default route manually.
+ //
+ Status = Tcp4->Routes (
+ Tcp4,
+ FALSE,
+ &mZeroIp4Addr,
+ &mZeroIp4Addr,
+ &ConfigData->Tcp4IoConfigData.Gateway
+ );
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+ }
+ } else {
+ Tcp6ConfigData.TrafficClass = 0;
+ Tcp6ConfigData.HopLimit = 255;
+ Tcp6ConfigData.ControlOption = (EFI_TCP6_OPTION *) &ControlOption;
+
+ 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;
+
+ IP6_COPY_ADDRESS (&AccessPoint6->RemoteAddress, &ConfigData->Tcp6IoConfigData.RemoteIp);
+
+
+ ASSERT (Tcp6 != NULL);
+ //
+ // Configure the TCP6 protocol.
+ //
+ Status = Tcp6->Configure (Tcp6, &Tcp6ConfigData);
+ if (Status == EFI_NO_MAPPING) {
+ Status = TcpIoGetMapping (Tcp6, &Tcp6ConfigData);
+ }
+
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+ }
+
+ //
+ // Create events for variuos asynchronous operations.
+ //
+ Status = gBS->CreateEvent (
+ EVT_NOTIFY_SIGNAL,
+ TPL_NOTIFY,
+ TcpIoCommonNotify,
+ &TcpIo->IsConnDone,
+ &Event
+ );
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+
+ TcpIo->ConnToken.Tcp4Token.CompletionToken.Event = Event;
+
+ Status = gBS->CreateEvent (
+ EVT_NOTIFY_SIGNAL,
+ TPL_NOTIFY,
+ TcpIoCommonNotify,
+ &TcpIo->IsListenDone,
+ &Event
+ );
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+
+ TcpIo->ListenToken.Tcp4Token.CompletionToken.Event = Event;
+
+ Status = gBS->CreateEvent (
+ EVT_NOTIFY_SIGNAL,
+ TPL_NOTIFY,
+ TcpIoCommonNotify,
+ &TcpIo->IsTxDone,
+ &Event
+ );
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+
+ TcpIo->TxToken.Tcp4Token.CompletionToken.Event = Event;
+
+
+ Status = gBS->CreateEvent (
+ EVT_NOTIFY_SIGNAL,
+ TPL_NOTIFY,
+ TcpIoCommonNotify,
+ &TcpIo->IsRxDone,
+ &Event
+ );
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+
+ TcpIo->RxToken.Tcp4Token.CompletionToken.Event = Event;
+
+ RxData = (EFI_TCP4_RECEIVE_DATA *) AllocateZeroPool (sizeof (EFI_TCP4_RECEIVE_DATA));
+ if (RxData == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ goto ON_ERROR;
+ }
+
+ TcpIo->RxToken.Tcp4Token.Packet.RxData = RxData;
+
+ Status = gBS->CreateEvent (
+ EVT_NOTIFY_SIGNAL,
+ TPL_NOTIFY,
+ TcpIoCommonNotify,
+ &TcpIo->IsCloseDone,
+ &Event
+ );
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+
+ TcpIo->CloseToken.Tcp4Token.CompletionToken.Event = Event;
+
+
+ return EFI_SUCCESS;
+
+ON_ERROR:
+
+ TcpIoDestroySocket (TcpIo);
+
+ return Status;
+}
+
+/**
+ Destroy the socket.
+
+ @param[in] TcpIo The TcpIo which wraps the socket to be destroyed.
+
+**/
+VOID
+EFIAPI
+TcpIoDestroySocket (
+ 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;
+
+ if (TcpIo == NULL) {
+ return ;
+ }
+
+ TcpVersion = TcpIo->TcpVersion;
+
+ if ((TcpVersion != TCP_VERSION_4) && (TcpVersion != TCP_VERSION_6)) {
+ return ;
+ }
+
+ Event = TcpIo->ConnToken.Tcp4Token.CompletionToken.Event;
+
+ if (Event != NULL) {
+ gBS->CloseEvent (Event);
+ }
+
+ Event = TcpIo->ListenToken.Tcp4Token.CompletionToken.Event;
+
+ if (Event != NULL) {
+ gBS->CloseEvent (Event);
+ }
+
+ Event = TcpIo->TxToken.Tcp4Token.CompletionToken.Event;
+
+ if (Event != NULL) {
+ gBS->CloseEvent (Event);
+ }
+
+ Event = TcpIo->RxToken.Tcp4Token.CompletionToken.Event;
+
+ if (Event != NULL) {
+ gBS->CloseEvent (Event);
+ }
+
+ Event = TcpIo->CloseToken.Tcp4Token.CompletionToken.Event;
+
+ if (Event != NULL) {
+ gBS->CloseEvent (Event);
+ }
+
+ if (TcpIo->RxToken.Tcp4Token.Packet.RxData != NULL) {
+ FreePool (TcpIo->RxToken.Tcp4Token.Packet.RxData);
+ }
+
+ Tcp4 = NULL;
+ Tcp6 = NULL;
+
+
+ if (TcpVersion == TCP_VERSION_4) {
+ ServiceBindingGuid = &gEfiTcp4ServiceBindingProtocolGuid;
+ ProtocolGuid = &gEfiTcp4ProtocolGuid;
+ Tcp4 = TcpIo->Tcp.Tcp4;
+ if (Tcp4 != NULL) {
+ Tcp4->Configure (Tcp4, NULL);
+ }
+ } else {
+ ServiceBindingGuid = &gEfiTcp6ServiceBindingProtocolGuid;
+ ProtocolGuid = &gEfiTcp6ProtocolGuid;
+ Tcp6 = TcpIo->Tcp.Tcp6;
+ if (Tcp6 != NULL) {
+ Tcp6->Configure (Tcp6, NULL);
+ }
+ }
+
+ if ((Tcp4 != NULL) || (Tcp6 != NULL)) {
+
+ gBS->CloseProtocol (
+ TcpIo->Handle,
+ ProtocolGuid,
+ TcpIo->Image,
+ TcpIo->Controller
+ );
+ }
+
+ ChildHandle = NULL;
+
+ if (TcpIo->IsListenDone) {
+ if (TcpVersion == TCP_VERSION_4) {
+ Tcp4 = TcpIo->NewTcp.Tcp4;
+ if (Tcp4 != NULL) {
+ Tcp4->Configure (Tcp4, NULL);
+ ChildHandle = TcpIo->ListenToken.Tcp4Token.NewChildHandle;
+ }
+ } else {
+ Tcp6 = TcpIo->NewTcp.Tcp6;
+ if (Tcp6 != NULL) {
+ Tcp6->Configure (Tcp6, NULL);
+ ChildHandle = TcpIo->ListenToken.Tcp6Token.NewChildHandle;
+ }
+ }
+
+ if (ChildHandle != NULL) {
+
+ gBS->CloseProtocol (
+ ChildHandle,
+ ProtocolGuid,
+ TcpIo->Image,
+ TcpIo->Controller
+ );
+ }
+ }
+
+ NetLibDestroyServiceChild (
+ TcpIo->Controller,
+ TcpIo->Image,
+ ServiceBindingGuid,
+ TcpIo->Handle
+ );
+}
+
+/**
+ Connect to the other endpoint of the TCP socket.
+
+ @param[in, out] TcpIo The TcpIo wrapping the TCP socket.
+ @param[in] Timeout The time to wait for connection done. Set to NULL for infinite wait.
+
+ @retval EFI_SUCCESS Connect to the other endpoint of the TCP socket
+ successfully.
+ @retval EFI_TIMEOUT Failed to connect to the other endpoint of the
+ TCP socket in the specified time period.
+ @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
+ @retval EFI_UNSUPPORTED One or more of the control options are not
+ supported in the implementation.
+ @retval Others Other errors as indicated.
+
+**/
+EFI_STATUS
+EFIAPI
+TcpIoConnect (
+ IN OUT TCP_IO *TcpIo,
+ IN EFI_EVENT Timeout OPTIONAL
+ )
+{
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_PROTOCOL *Tcp6;
+ EFI_STATUS Status;
+
+ if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ TcpIo->IsConnDone = FALSE;
+
+ Tcp4 = NULL;
+ Tcp6 = NULL;
+
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4 = TcpIo->Tcp.Tcp4;
+ Status = Tcp4->Connect (Tcp4, &TcpIo->ConnToken.Tcp4Token);
+ } else if (TcpIo->TcpVersion == TCP_VERSION_6) {
+ Tcp6 = TcpIo->Tcp.Tcp6;
+ Status = Tcp6->Connect (Tcp6, &TcpIo->ConnToken.Tcp6Token);
+ } else {
+ return EFI_UNSUPPORTED;
+ }
+
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ while (!TcpIo->IsConnDone && ((Timeout == NULL) || EFI_ERROR (gBS->CheckEvent (Timeout)))) {
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4->Poll (Tcp4);
+ } else {
+ Tcp6->Poll (Tcp6);
+ }
+ }
+
+ if (!TcpIo->IsConnDone) {
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4->Cancel (Tcp4, &TcpIo->ConnToken.Tcp4Token.CompletionToken);
+ } else {
+ Tcp6->Cancel (Tcp6, &TcpIo->ConnToken.Tcp6Token.CompletionToken);
+ }
+ Status = EFI_TIMEOUT;
+ } else {
+ Status = TcpIo->ConnToken.Tcp4Token.CompletionToken.Status;
+ }
+
+ return Status;
+}
+
+/**
+ Accept the incomding request from the other endpoint of the TCP socket.
+
+ @param[in, out] TcpIo The TcpIo wrapping the TCP socket.
+ @param[in] Timeout The time to wait for connection done. Set to NULL for infinite wait.
+
+
+ @retval EFI_SUCCESS Connect to the other endpoint of the TCP socket
+ successfully.
+ @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
+ @retval EFI_UNSUPPORTED One or more of the control options are not
+ supported in the implementation.
+
+ @retval EFI_TIMEOUT Failed to connect to the other endpoint of the
+ TCP socket in the specified time period.
+ @retval Others Other errors as indicated.
+
+**/
+EFI_STATUS
+EFIAPI
+TcpIoAccept (
+ IN OUT TCP_IO *TcpIo,
+ IN EFI_EVENT Timeout OPTIONAL
+ )
+{
+ 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;
+ }
+
+ TcpIo->IsListenDone = FALSE;
+
+ Tcp4 = NULL;
+ Tcp6 = NULL;
+
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4 = TcpIo->Tcp.Tcp4;
+ Status = Tcp4->Accept (Tcp4, &TcpIo->ListenToken.Tcp4Token);
+ } else if (TcpIo->TcpVersion == TCP_VERSION_6) {
+ Tcp6 = TcpIo->Tcp.Tcp6;
+ Status = Tcp6->Accept (Tcp6, &TcpIo->ListenToken.Tcp6Token);
+ } else {
+ return EFI_UNSUPPORTED;
+ }
+
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ while (!TcpIo->IsListenDone && ((Timeout == NULL) || EFI_ERROR (gBS->CheckEvent (Timeout)))) {
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4->Poll (Tcp4);
+ } else {
+ Tcp6->Poll (Tcp6);
+ }
+ }
+
+ if (!TcpIo->IsListenDone) {
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4->Cancel (Tcp4, &TcpIo->ListenToken.Tcp4Token.CompletionToken);
+ } else {
+ Tcp6->Cancel (Tcp6, &TcpIo->ListenToken.Tcp6Token.CompletionToken);
+ }
+ Status = EFI_TIMEOUT;
+ } else {
+ Status = TcpIo->ListenToken.Tcp4Token.CompletionToken.Status;
+ }
+
+ //
+ // The new TCP instance handle created for the established connection is
+ // in ListenToken.
+ //
+ if (!EFI_ERROR (Status)) {
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ ProtocolGuid = &gEfiTcp4ProtocolGuid;
+ } else {
+ ProtocolGuid = &gEfiTcp6ProtocolGuid;
+ }
+
+ Status = gBS->OpenProtocol (
+ TcpIo->ListenToken.Tcp4Token.NewChildHandle,
+ ProtocolGuid,
+ (VOID **) (&TcpIo->NewTcp.Tcp4),
+ TcpIo->Image,
+ TcpIo->Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+
+ }
+
+ return Status;
+}
+
+/**
+ Reset the socket.
+
+ @param[in, out] TcpIo The TcpIo wrapping the TCP socket.
+
+**/
+VOID
+EFIAPI
+TcpIoReset (
+ IN OUT TCP_IO *TcpIo
+ )
+{
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_PROTOCOL *Tcp6;
+ EFI_STATUS Status;
+
+ if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)) {
+ return ;
+ }
+
+ TcpIo->IsCloseDone = FALSE;
+ Tcp4 = NULL;
+ Tcp6 = NULL;
+
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ TcpIo->CloseToken.Tcp4Token.AbortOnClose = TRUE;
+ 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);
+ } else {
+ return ;
+ }
+
+ if (EFI_ERROR (Status)) {
+ return ;
+ }
+
+ while (!TcpIo->IsCloseDone) {
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4->Poll (Tcp4);
+ } else {
+ Tcp6->Poll (Tcp6);
+ }
+ }
+}
+
+
+/**
+ Transmit the Packet to the other endpoint of the socket.
+
+ @param[in] TcpIo The TcpIo wrapping the TCP socket.
+ @param[in] Packet The packet to transmit.
+
+ @retval EFI_SUCCESS The packet is trasmitted.
+ @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
+ @retval EFI_UNSUPPORTED One or more of the control options are not
+ supported in the implementation.
+ @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
+ @retval EFI_DEVICE_ERROR An unexpected network or system error occurred.
+ @retval Others Other errors as indicated.
+
+**/
+EFI_STATUS
+EFIAPI
+TcpIoTransmit (
+ IN TCP_IO *TcpIo,
+ IN NET_BUF *Packet
+ )
+{
+ EFI_STATUS Status;
+ VOID *Data;
+ EFI_TCP4_PROTOCOL *Tcp4;
+ EFI_TCP6_PROTOCOL *Tcp6;
+ UINTN Size;
+
+ 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) {
+ Size = sizeof (EFI_TCP6_TRANSMIT_DATA) +
+ (Packet->BlockOpNum - 1) * sizeof (EFI_TCP6_FRAGMENT_DATA);
+ } else {
+ return EFI_UNSUPPORTED;
+ }
+
+ Data = AllocatePool (Size);
+ if (Data == NULL) {
+ 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;
+
+ //
+ // Build the fragment table.
+ //
+ ((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
+ );
+
+ Tcp4 = NULL;
+ Tcp6 = NULL;
+ Status = EFI_DEVICE_ERROR;
+
+ //
+ // Trasnmit the packet.
+ //
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ TcpIo->TxToken.Tcp4Token.Packet.TxData = (EFI_TCP4_TRANSMIT_DATA *) Data;
+ Tcp4 = TcpIo->Tcp.Tcp4;
+ if (TcpIo->IsListenDone) {
+ Tcp4 = TcpIo->NewTcp.Tcp4;
+ }
+
+ if (Tcp4 == NULL) {
+ goto ON_EXIT;
+ }
+
+ Status = Tcp4->Transmit (Tcp4, &TcpIo->TxToken.Tcp4Token);
+ } else {
+ TcpIo->TxToken.Tcp6Token.Packet.TxData = (EFI_TCP6_TRANSMIT_DATA *) Data;
+ Tcp6 = TcpIo->Tcp.Tcp6;
+ if (TcpIo->IsListenDone) {
+ Tcp6 = TcpIo->NewTcp.Tcp6;
+ }
+
+ if (Tcp6 == NULL) {
+ goto ON_EXIT;
+ }
+
+ Status = Tcp6->Transmit (Tcp6, &TcpIo->TxToken.Tcp6Token);
+ }
+
+ if (EFI_ERROR (Status)) {
+ goto ON_EXIT;
+ }
+
+ while (!TcpIo->IsTxDone) {
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4->Poll (Tcp4);
+ } else {
+ Tcp6->Poll (Tcp6);
+ }
+ }
+
+ TcpIo->IsTxDone = FALSE;
+ Status = TcpIo->TxToken.Tcp4Token.CompletionToken.Status;
+
+ON_EXIT:
+
+ FreePool (Data);
+
+ return Status;
+}
+
+/**
+ Receive data from the socket.
+
+ @param[in, out] TcpIo The TcpIo which wraps the socket to be destroyed.
+ @param[in] Packet The buffer to hold the data copy from the socket rx buffer.
+ @param[in] AsyncMode Is this receive asyncronous or not.
+ @param[in] Timeout The time to wait for receiving the amount of data the Packet
+ can hold. Set to NULL for infinite wait.
+
+ @retval EFI_SUCCESS The required amount of data is received from the socket.
+ @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
+ @retval EFI_DEVICE_ERROR An unexpected network or system error occurred.
+ @retval EFI_OUT_OF_RESOURCES Failed to allocate momery.
+ @retval EFI_TIMEOUT Failed to receive the required amount of data in the
+ specified time period.
+ @retval Others Other errors as indicated.
+
+**/
+EFI_STATUS
+EFIAPI
+TcpIoReceive (
+ 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)) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ RxData = TcpIo->RxToken.Tcp4Token.Packet.RxData;
+ if (RxData == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ Tcp4 = NULL;
+ Tcp6 = NULL;
+
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4 = TcpIo->Tcp.Tcp4;
+
+ if (TcpIo->IsListenDone) {
+ Tcp4 = TcpIo->NewTcp.Tcp4;
+ }
+
+ if (Tcp4 == NULL) {
+ return EFI_DEVICE_ERROR;
+ }
+
+ } else if (TcpIo->TcpVersion == TCP_VERSION_6) {
+ Tcp6 = TcpIo->Tcp.Tcp6;
+
+ if (TcpIo->IsListenDone) {
+ Tcp6 = TcpIo->NewTcp.Tcp6;
+ }
+
+ if (Tcp6 == NULL) {
+ return EFI_DEVICE_ERROR;
+ }
+
+ } else {
+ return EFI_UNSUPPORTED;
+ }
+
+ FragmentCount = Packet->BlockOpNum;
+ Fragment = AllocatePool (FragmentCount * sizeof (NET_FRAGMENT));
+ if (Fragment == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ goto ON_EXIT;
+ }
+ //
+ // Build the fragment table.
+ //
+ NetbufBuildExt (Packet, Fragment, &FragmentCount);
+
+ 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;
+
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Status = Tcp4->Receive (Tcp4, &TcpIo->RxToken.Tcp4Token);
+ } else {
+ Status = Tcp6->Receive (Tcp6, &TcpIo->RxToken.Tcp6Token);
+ }
+
+ if (EFI_ERROR (Status)) {
+ goto ON_EXIT;
+ }
+
+ while (!TcpIo->IsRxDone && ((Timeout == NULL) || EFI_ERROR (gBS->CheckEvent (Timeout)))) {
+ //
+ // Poll until some data is received or an error occurs.
+ //
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4->Poll (Tcp4);
+ } else {
+ Tcp6->Poll (Tcp6);
+ }
+ }
+
+ if (!TcpIo->IsRxDone) {
+ //
+ // Timeout occurs, cancel the receive request.
+ //
+ if (TcpIo->TcpVersion == TCP_VERSION_4) {
+ Tcp4->Cancel (Tcp4, &TcpIo->RxToken.Tcp4Token.CompletionToken);
+ } else {
+ Tcp6->Cancel (Tcp6, &TcpIo->RxToken.Tcp6Token.CompletionToken);
+ }
+
+ Status = EFI_TIMEOUT;
+ goto ON_EXIT;
+ } else {
+ TcpIo->IsRxDone = FALSE;
+ }
+
+ Status = TcpIo->RxToken.Tcp4Token.CompletionToken.Status;
+
+ if (EFI_ERROR (Status)) {
+ goto ON_EXIT;
+ }
+
+ Fragment[CurrentFragment].Len -= RxData->FragmentTable[0].FragmentLength;
+ if (Fragment[CurrentFragment].Len == 0) {
+ CurrentFragment++;
+ } else {
+ Fragment[CurrentFragment].Bulk += RxData->FragmentTable[0].FragmentLength;
+ }
+ }
+
+ON_EXIT:
+
+ if (Fragment != NULL) {
+ FreePool (Fragment);
+ }
+
+ return Status;
+}
diff --git a/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.inf b/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.inf new file mode 100644 index 0000000000..66873d7837 --- /dev/null +++ b/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.inf @@ -0,0 +1,44 @@ +## @file
+# This library instance provides TCP services by EFI TCPv4/TCPv6 Protocols.
+#
+# Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = DxeTcpIoLib
+ MODULE_UNI_FILE = DxeTcpIoLib.uni
+ FILE_GUID = D4608509-1AB0-4cc7-827A-AB8E1E7BD3E6
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = TcpIoLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 EBC
+#
+
+[Sources]
+ DxeTcpIoLib.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
+
+[LibraryClasses]
+ BaseLib
+ DebugLib
+ UefiBootServicesTableLib
+ MemoryAllocationLib
+ BaseMemoryLib
+
+[Protocols]
+ gEfiTcp4ServiceBindingProtocolGuid ## SOMETIMES_CONSUMES
+ gEfiTcp4ProtocolGuid ## SOMETIMES_CONSUMES
+ gEfiTcp6ServiceBindingProtocolGuid ## SOMETIMES_CONSUMES
+ gEfiTcp6ProtocolGuid ## SOMETIMES_CONSUMES
diff --git a/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.uni b/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.uni new file mode 100644 index 0000000000..79ad484a65 --- /dev/null +++ b/NetworkPkg/Library/DxeTcpIoLib/DxeTcpIoLib.uni @@ -0,0 +1,16 @@ +// /** @file
+// This library instance provides TCP services by EFI TCPv4/TCPv6 Protocols.
+//
+// This library instance provides TCP services by EFI TCPv4/TCPv6 Protocols.
+//
+// Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
+//
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// **/
+
+
+#string STR_MODULE_ABSTRACT #language en-US "Provides TCP services by EFI TCPv4/TCPv6 Protocols"
+
+#string STR_MODULE_DESCRIPTION #language en-US "This library instance provides TCP services by EFI TCPv4/TCPv6 Protocols."
+
|