1. Import SnpNt32Dxe. That is a thunk driver could produce SNP protocol on NT32 platform. It needs cowork with Network I/O driver.
2. Add network stack in Nt32Pkg.dsc. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3774 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
246
Nt32Pkg/SnpNt32Dxe/SnpNt32.h
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246
Nt32Pkg/SnpNt32Dxe/SnpNt32.h
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/** @file
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Copyright (c) 2006 - 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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SnpNt32.h
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Abstract:
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-**/
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#ifndef _SNP_NT32_H_
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#define _SNP_NT32_H_
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#include <PiDxe.h>
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#include <Protocol/SimpleNetwork.h>
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#include <Protocol/DevicePath.h>
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#include <Protocol/WinNtThunk.h>
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#include <Library/BaseLib.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiLib.h>
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#include <Library/DevicePathLib.h>
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#include <Library/NetLib.h>
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#include <Library/MemoryAllocationLib.h>
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typedef struct _SNPNT32_GLOBAL_DATA SNPNT32_GLOBAL_DATA;
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typedef struct _SNPNT32_INSTANCE_DATA SNPNT32_INSTANCE_DATA;
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#define NETWORK_LIBRARY_NAME_U L"SnpNt32Io.dll"
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#define NETWORK_LIBRARY_INITIALIZE "SnpInitialize"
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#define NETWORK_LIBRARY_FINALIZE "SnpFinalize"
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#define NETWORK_LIBRARY_SET_RCV_FILTER "SnpSetReceiveFilter"
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#define NETWORK_LIBRARY_RECEIVE "SnpReceive"
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#define NETWORK_LIBRARY_TRANSMIT "SnpTransmit"
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#pragma pack(1)
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typedef struct _NT_NET_INTERFACE_INFO {
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UINT32 InterfaceIndex;
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EFI_MAC_ADDRESS MacAddr;
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} NT_NET_INTERFACE_INFO;
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#pragma pack()
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#define NET_ETHER_HEADER_SIZE 14
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#define MAX_INTERFACE_INFO_NUMBER 16
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#define MAX_FILE_NAME_LENGTH 280
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//
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// Functions in Net Library
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//
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typedef
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INT32
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(*NT_NET_INITIALIZE) (
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IN OUT UINT32 *InterfaceCount,
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IN OUT NT_NET_INTERFACE_INFO * InterfaceInfoBuffer
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);
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typedef
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INT32
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(*NT_NET_FINALIZE) (
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VOID
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);
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typedef
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INT32
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(*NT_NET_SET_RECEIVE_FILTER) (
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IN UINT32 Index,
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IN UINT32 EnableFilter,
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IN UINT32 MCastFilterCnt,
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IN EFI_MAC_ADDRESS * MCastFilter
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);
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typedef
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INT32
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(*NT_NET_RECEIVE) (
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IN UINT32 Index,
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IN OUT UINT32 *BufferSize,
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OUT VOID *Buffer
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);
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typedef
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INT32
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(*NT_NET_TRANSMIT) (
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IN UINT32 Index,
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IN UINT32 HeaderSize,
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IN UINT32 BufferSize,
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IN VOID *Buffer,
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IN EFI_MAC_ADDRESS * SrcAddr,
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IN EFI_MAC_ADDRESS * DestAddr,
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IN UINT16 *Protocol
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);
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typedef struct _NT_NET_UTILITY_TABLE {
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NT_NET_INITIALIZE Initialize;
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NT_NET_FINALIZE Finalize;
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NT_NET_SET_RECEIVE_FILTER SetReceiveFilter;
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NT_NET_RECEIVE Receive;
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NT_NET_TRANSMIT Transmit;
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} NT_NET_UTILITY_TABLE;
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//
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// Private functions
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//
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typedef
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EFI_STATUS
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(*SNPNT32_INITIALIZE_GLOBAL_DATA) (
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IN SNPNT32_GLOBAL_DATA * This
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);
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typedef
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EFI_STATUS
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(*SNPNT32_INITIALIZE_INSTANCE_DATA) (
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IN SNPNT32_GLOBAL_DATA * This,
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IN SNPNT32_INSTANCE_DATA * Instance
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);
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typedef
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EFI_STATUS
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(*SNPNT32_CLOSE_INSTANCE) (
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IN SNPNT32_GLOBAL_DATA * This,
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IN SNPNT32_INSTANCE_DATA * Instance
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);
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//
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// Global data for this driver
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//
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#define SNP_NT32_DRIVER_SIGNATURE EFI_SIGNATURE_32 ('W', 'S', 'N', 'P')
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typedef struct _SNPNT32_GLOBAL_DATA {
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UINT32 Signature;
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//
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// List for all the fake SNP instance
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//
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NET_LIST_ENTRY InstanceList;
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EFI_WIN_NT_THUNK_PROTOCOL *WinNtThunk;
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HMODULE NetworkLibraryHandle;
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NT_NET_UTILITY_TABLE NtNetUtilityTable;
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NET_LOCK Lock;
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//
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// Private functions
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//
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SNPNT32_INITIALIZE_GLOBAL_DATA InitializeGlobalData;
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SNPNT32_INITIALIZE_INSTANCE_DATA InitializeInstanceData;
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SNPNT32_CLOSE_INSTANCE CloseInstance;
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} SNPNT32_GLOBAL_DATA;
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//
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// Instance data for each fake SNP instance
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//
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#define SNP_NT32_INSTANCE_SIGNATURE EFI_SIGNATURE_32 ('w', 'S', 'N', 'P')
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typedef struct _SNPNT32_INSTANCE_DATA {
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UINT32 Signature;
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//
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// List entry use for linking with other instance
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//
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NET_LIST_ENTRY Entry;
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SNPNT32_GLOBAL_DATA *GlobalData;
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EFI_HANDLE DeviceHandle;
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EFI_DEVICE_PATH_PROTOCOL *DevicePath;
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EFI_SIMPLE_NETWORK_PROTOCOL Snp;
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EFI_SIMPLE_NETWORK_MODE Mode;
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NT_NET_INTERFACE_INFO InterfaceInfo;
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//
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// Private functions
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//
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} SNPNT32_INSTANCE_DATA;
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#define SNP_NT32_INSTANCE_DATA_FROM_SNP_THIS(a) \
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CR ( \
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a, \
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SNPNT32_INSTANCE_DATA, \
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Snp, \
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SNP_NT32_INSTANCE_SIGNATURE \
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)
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extern EFI_DRIVER_BINDING_PROTOCOL gSnpNt32DriverBinding;
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extern EFI_COMPONENT_NAME_PROTOCOL gSnpNt32DriverComponentName;
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EFI_STATUS
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EFIAPI
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SnpNt32DriverBindingSupported (
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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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SnpNt32DriverBindingStart (
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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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SnpNt32DriverBindingStop (
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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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SnpNt32InitializeGlobalData (
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IN SNPNT32_GLOBAL_DATA *This
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);
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EFI_STATUS
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SnpNt32InitializeInstanceData (
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IN SNPNT32_GLOBAL_DATA *This,
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IN SNPNT32_INSTANCE_DATA *Instance
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);
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EFI_STATUS
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SnpNt32CloseInstance (
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IN SNPNT32_GLOBAL_DATA *This,
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IN SNPNT32_INSTANCE_DATA *Instance
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);
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#endif
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