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/** @file
This file defines NIC_IP4_CONFIG_INFO structure.
Copyright (c) 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which 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.
**/
#ifndef __NIC_IP4_CONFIG_NVDATA_H__
#define __NIC_IP4_CONFIG_NVDATA_H__
#include <Protocol/Ip4Config.h>
#define EFI_NIC_IP4_CONFIG_VARIABLE_GUID \
{ \
0xd8944553, 0xc4dd, 0x41f4, { 0x9b, 0x30, 0xe1, 0x39, 0x7c, 0xfb, 0x26, 0x7b } \
}
#define EFI_NIC_IP4_CONFIG_VARIABLE L"EfiNicIp4ConfigVariable"
typedef enum {
//
// Config source: dhcp or static
//
IP4_CONFIG_SOURCE_DHCP = 0,
IP4_CONFIG_SOURCE_STATIC,
IP4_CONFIG_SOURCE_MAX,
IP4_NIC_NAME_LENGTH = 64,
MAX_IP4_CONFIG_IN_VARIABLE = 16
} IP4_CONFIG_TYPE;
//
// The following structures are used by drivers/applications other
// than EFI_IP4_PROTOCOL, such as the ifconfig shell application, to
// communicate the IP configuration information to the EFI_IP4_CONFIG_PROTOCOL.
// The EFI_IP4_PROTOCOL uses the EFI_IP4_CONFIG_PROTOCOL to get
// the default IP4 configuration.
//
///
/// NIC_ADDR contains the interface's type and MAC address to identify
/// a specific NIC.
///
typedef struct {
UINT16 Type; ///< Interface type
UINT8 Len; ///< Length of MAC address
EFI_MAC_ADDRESS MacAddr; ///< MAC address of interface
} NIC_ADDR;
///
/// NIC_IP4_CONFIG_INFO contains the IP4 configure
/// parameters for that NIC. NIC_IP4_CONFIG_INFO is
/// of variable length.
///
typedef struct {
NIC_ADDR NicAddr; ///< Link layer address to identify the NIC
UINT32 Source; ///< Static or DHCP
BOOLEAN Perment; ///< Survive the reboot or not
EFI_IP4_IPCONFIG_DATA Ip4Info; ///< IP addresses
} NIC_IP4_CONFIG_INFO;
extern EFI_GUID gEfiNicIp4ConfigVariableGuid;
#endif
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