mirror of https://github.com/acidanthera/audk.git
142 lines
3.3 KiB
C
142 lines
3.3 KiB
C
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/** @file
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Copyright (c) 2005 - 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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Tcp4Driver.h
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Abstract:
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**/
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#ifndef _TCP4_DRIVER_H_
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#define _TCP4_DRIVER_H_
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#include <Protocol/ServiceBinding.h>
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#include <Library/IpIoLib.h>
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#define TCP4_DRIVER_SIGNATURE EFI_SIGNATURE_32 ('T', 'C', 'P', '4')
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#define TCP4_PORT_KNOWN 1024
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#define TCP4_PORT_USER_RESERVED 65535
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typedef struct _TCP4_HEARTBEAT_TIMER {
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EFI_EVENT TimerEvent;
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INTN RefCnt;
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} TCP4_HEARTBEAT_TIMER;
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typedef struct _TCP4_SERVICE_DATA {
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UINT32 Signature;
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EFI_HANDLE ControllerHandle;
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IP_IO *IpIo; // IP Io consumed by TCP4
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EFI_SERVICE_BINDING_PROTOCOL Tcp4ServiceBinding;
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EFI_HANDLE DriverBindingHandle;
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CHAR16 *MacString;
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} TCP4_SERVICE_DATA;
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//
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// Prototype for TCP4 driver Rcv callback function registered to IP_IO
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//
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VOID
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Tcp4RxCallback (
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IN EFI_STATUS Status,
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IN ICMP_ERROR IcmpErr,
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IN EFI_NET_SESSION_DATA *NetSession,
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IN NET_BUF *Pkt,
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IN VOID *Context OPTIONAL
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);
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INTN
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TcpSendIpPacket (
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IN TCP_CB *Tcb,
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IN NET_BUF *Nbuf,
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IN UINT32 Src,
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IN UINT32 Dest
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);
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EFI_STATUS
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Tcp4Dispatcher (
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IN SOCKET *Sock,
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IN SOCK_REQUEST Request,
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IN VOID *Data OPTIONAL
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);
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typedef struct _TCP4_PROTO_DATA {
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TCP4_SERVICE_DATA *TcpService;
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TCP_CB *TcpPcb;
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} TCP4_PROTO_DATA;
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#define TCP4_FROM_THIS(a) \
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CR ( \
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(a), \
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TCP4_SERVICE_DATA, \
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Tcp4ServiceBinding, \
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TCP4_DRIVER_SIGNATURE \
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)
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//
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// Function prototype for the driver's entry point
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//
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EFI_STATUS
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EFIAPI
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Tcp4DriverEntryPoint (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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);
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//
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// Function prototypes for the Drivr Binding Protocol
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//
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EFI_STATUS
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EFIAPI
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Tcp4DriverBindingSupported (
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IN EFI_DRIVER_BINDING_PROTOCOL * This,
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IN EFI_HANDLE ControllerHandle,
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IN EFI_DEVICE_PATH_PROTOCOL * RemainingDevicePath OPTIONAL
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);
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EFI_STATUS
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EFIAPI
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Tcp4DriverBindingStart (
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IN EFI_DRIVER_BINDING_PROTOCOL * This,
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IN EFI_HANDLE ControllerHandle,
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IN EFI_DEVICE_PATH_PROTOCOL * RemainingDevicePath OPTIONAL
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);
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EFI_STATUS
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EFIAPI
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Tcp4DriverBindingStop (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE ControllerHandle,
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IN UINTN NumberOfChildren,
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IN EFI_HANDLE *ChildHandleBuffer
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);
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//
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// Function ptototypes for the ServiceBinding Prococol
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//
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EFI_STATUS
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EFIAPI
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Tcp4ServiceBindingCreateChild (
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IN EFI_SERVICE_BINDING_PROTOCOL *This,
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IN EFI_HANDLE *ChildHandle
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);
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EFI_STATUS
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EFIAPI
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Tcp4ServiceBindingDestroyChild (
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IN EFI_SERVICE_BINDING_PROTOCOL *This,
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IN EFI_HANDLE ChildHandle
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);
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#endif
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