mirror of https://github.com/acidanthera/audk.git
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
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/** @file
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Routines used to operate the Ip4 configure variable.
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Copyright (c) 2009, Intel Corporation.<BR>
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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<BR>
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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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**/
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#ifndef _NIC_IP4_NV_DATA_H_
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#define _NIC_IP4_NV_DATA_H_
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//
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// one copy from NicIp4ConfigNvData.h
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//
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#define EFI_NIC_IP4_CONFIG_VARIABLE_GUID \
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{ \
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0xd8944553, 0xc4dd, 0x41f4, { 0x9b, 0x30, 0xe1, 0x39, 0x7c, 0xfb, 0x26, 0x7b } \
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}
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#define FORMID_MAIN_FORM 1
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#define FORMID_DEVICE_FORM 2
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#define KEY_DHCP_ENABLE 0x101
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#define KEY_LOCAL_IP 0x102
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#define KEY_SUBNET_MASK 0x103
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#define KEY_GATE_WAY 0x104
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#define KEY_SAVE_CHANGES 0x105
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#define DEVICE_ENTRY_LABEL 0x1234
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#define LABEL_END 0xffff
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#define KEY_DEVICE_ENTRY_BASE 0x1000
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#define IP_MIN_SIZE 7
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#define IP_MAX_SIZE 15
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#define IP4_STR_MAX_SIZE 16
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///
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/// NIC_IP4_CONFIG_INFO contains the IP4 configure
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/// parameters for that NIC. NIC_IP4_CONFIG_INFO is
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/// of variable length.
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///
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typedef struct {
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UINT16 NicAddr[3]; ///< NIC MAC address
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UINT8 Reserved; ///< Reserved bits
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UINT8 DhcpEnable; ///< Static or DHCP
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CHAR16 StationAddress[IP4_STR_MAX_SIZE]; ///< IP addresses
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CHAR16 SubnetMask[IP4_STR_MAX_SIZE]; ///< Subnet address
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CHAR16 GatewayAddress[IP4_STR_MAX_SIZE]; ///< Gateway address
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} IP4_CONFIG_IFR_NVDATA;
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#endif
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