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- /** @file
- EFI Network Interface Identifier Protocol.
-
- Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials are licensed and made available under
- the terms and conditions of the BSD License that accompanies this distribution.
- The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
- @par Revision Reference:
- This Protocol is introduced in EFI Specification 1.10.
-
- **/
-
- #ifndef __EFI_NETWORK_INTERFACE_IDENTIFER_H__
- #define __EFI_NETWORK_INTERFACE_IDENTIFER_H__
-
- //
- // GUID retired from UEFI Specification 2.1b
- //
- #define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID \
- { \
- 0xE18541CD, 0xF755, 0x4f73, {0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29 } \
- }
-
- //
- // GUID intruduced in UEFI Specification 2.1b
- //
- #define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID_31 \
- { \
- 0x1ACED566, 0x76ED, 0x4218, {0xBC, 0x81, 0x76, 0x7F, 0x1F, 0x97, 0x7A, 0x89 } \
- }
-
- #define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION 0x00010000
-
- ///
- /// Revision defined in EFI1.1.
- ///
- #define EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE_REVISION EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION
-
- ///
- /// Forward reference for pure ANSI compatability.
- ///
- typedef struct _EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL;
-
- ///
- /// Protocol defined in EFI1.1.
- ///
- typedef EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE;
-
- ///
- /// An optional protocol that is used to describe details about the software
- /// layer that is used to produce the Simple Network Protocol.
- ///
- struct _EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL {
- UINT64 Revision; ///< The revision of the EFI_NETWORK_INTERFACE_IDENTIFIER protocol.
- UINT64 Id; ///< The address of the first byte of the identifying structure for this network
- ///< interface. This is only valid when the network interface is started
- ///< (see Start()). When the network interface is not started, this field is set to zero.
- UINT64 ImageAddr; ///< The address of the first byte of the identifying structure for this
- ///< network interface. This is set to zero if there is no structure.
- UINT32 ImageSize; ///< The size of unrelocated network interface image.
- CHAR8 StringId[4];///< A four-character ASCII string that is sent in the class identifier field of
- ///< option 60 in DHCP. For a Type of EfiNetworkInterfaceUndi, this field is UNDI.
- UINT8 Type; ///< Network interface type. This will be set to one of the values
- ///< in EFI_NETWORK_INTERFACE_TYPE.
- UINT8 MajorVer; ///< Major version number.
- UINT8 MinorVer; ///< Minor version number.
- BOOLEAN Ipv6Supported; ///< TRUE if the network interface supports IPv6; otherwise FALSE.
- UINT8 IfNum; ///< The network interface number that is being identified by this Network
- ///< Interface Identifier Protocol. This field must be less than or equal
- ///< to the IFcnt field in the !PXE structure.
-
- };
-
- ///
- ///*******************************************************
- /// EFI_NETWORK_INTERFACE_TYPE
- ///*******************************************************
- ///
- typedef enum {
- EfiNetworkInterfaceUndi = 1
- } EFI_NETWORK_INTERFACE_TYPE;
-
- extern EFI_GUID gEfiNetworkInterfaceIdentifierProtocolGuid;
- extern EFI_GUID gEfiNetworkInterfaceIdentifierProtocolGuid_31;
-
- #endif
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