2 This file defines NIC_IP4_CONFIG_INFO structure.
4 Copyright (c) 2009, Intel Corporation
5 All rights reserved. This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15 #ifndef __NIC_IP4_CONFIG_NVDATA_H__
16 #define __NIC_IP4_CONFIG_NVDATA_H__
18 #include <Protocol/Ip4Config.h>
20 #define EFI_NIC_IP4_CONFIG_VARIABLE_GUID \
22 0xd8944553, 0xc4dd, 0x41f4, { 0x9b, 0x30, 0xe1, 0x39, 0x7c, 0xfb, 0x26, 0x7b } \
25 #define EFI_NIC_IP4_CONFIG_VARIABLE L"EfiNicIp4ConfigVariable"
29 // Config source: dhcp or static
31 IP4_CONFIG_SOURCE_DHCP
= 0,
32 IP4_CONFIG_SOURCE_STATIC
,
33 IP4_CONFIG_SOURCE_MAX
,
35 IP4_NIC_NAME_LENGTH
= 64,
36 MAX_IP4_CONFIG_IN_VARIABLE
= 16
40 // The following structures are used by drivers/applications other
41 // than EFI_IP4_PROTOCOL, such as the ifconfig shell application, to
42 // communicate the IP configuration information to the EFI_IP4_CONFIG_PROTOCOL.
43 // The EFI_IP4_PROTOCOL uses the EFI_IP4_CONFIG_PROTOCOL to get
44 // the default IP4 configuration.
48 /// NIC_ADDR contains the interface's type and MAC address to identify
52 UINT16 Type
; ///< Interface type
53 UINT8 Len
; ///< Length of MAC address
54 EFI_MAC_ADDRESS MacAddr
; ///< MAC address of interface
58 /// NIC_IP4_CONFIG_INFO contains the IP4 configure
59 /// parameters for that NIC. NIC_IP4_CONFIG_INFO is
60 /// of variable length.
63 NIC_ADDR NicAddr
; ///< Link layer address to identify the NIC
64 UINT32 Source
; ///< Static or DHCP
65 BOOLEAN Perment
; ///< Survive the reboot or not
66 EFI_IP4_IPCONFIG_DATA Ip4Info
; ///< IP addresses
67 } NIC_IP4_CONFIG_INFO
;
69 extern EFI_GUID gEfiNicIp4ConfigVariableGuid
;