mirror of https://github.com/acidanthera/audk.git
137 lines
3.5 KiB
C
137 lines
3.5 KiB
C
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/** @file
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Copyright (c) 2005 - 2007, 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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MnpDriver.h
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Abstract:
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**/
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#ifndef _MNP_DRIVER_H_
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#define _MNP_DRIVER_H_
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#include <PiDxe.h>
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#include <Protocol/ManagedNetwork.h>
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#include <Protocol/SimpleNetwork.h>
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#include <Protocol/ServiceBinding.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiDriverEntryPoint.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiLib.h>
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#include <Library/NetLib.h>
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#include <Library/BaseLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/BaseMemoryLib.h>
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#include "MnpDebug.h"
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//
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// Required Global Variables
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//
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extern EFI_DRIVER_BINDING_PROTOCOL gMnpDriverBinding;
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extern EFI_COMPONENT_NAME_PROTOCOL gMnpComponentName;
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#define MNP_SERVICE_DATA_SIGNATURE EFI_SIGNATURE_32 ('M', 'n', 'p', 'S')
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typedef struct _MNP_SERVICE_DATA {
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UINT32 Signature;
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EFI_HANDLE ControllerHandle;
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EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;
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EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
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UINT32 Mtu;
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NET_LIST_ENTRY ChildrenList;
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UINTN ChildrenNumber;
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UINTN ConfiguredChildrenNumber;
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NET_LIST_ENTRY GroupAddressList;
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UINT32 GroupAddressCount;
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EFI_EVENT TxTimeoutEvent;
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NET_BUF_QUEUE FreeNbufQue;
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INTN NbufCnt;
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EFI_EVENT PollTimer;
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BOOLEAN EnableSystemPoll;
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EFI_EVENT TimeoutCheckTimer;
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UINT32 UnicastCount;
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UINT32 BroadcastCount;
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UINT32 MulticastCount;
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UINT32 PromiscuousCount;
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//
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// The size of the data buffer in the MNP_PACKET_BUFFER used to
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// store a packet.
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//
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UINT32 BufferLength;
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NET_BUF *RxNbufCache;
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UINT8 *TxBuf;
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} MNP_SERVICE_DATA;
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#define MNP_SERVICE_DATA_FROM_THIS(a) \
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CR ( \
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(a), \
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MNP_SERVICE_DATA, \
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ServiceBinding, \
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MNP_SERVICE_DATA_SIGNATURE \
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)
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EFI_STATUS
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EFIAPI
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MnpDriverBindingSupported (
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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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MnpDriverBindingStart (
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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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MnpDriverBindingStop (
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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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EFI_STATUS
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EFIAPI
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MnpServiceBindingCreateChild (
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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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MnpServiceBindingDestroyChild (
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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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