MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4NvData.h

   1 /** @file
   2   Routines used to operate the Ip4 configure variable.
   3
   4 Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
   5 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<BR>
   8 http://opensource.org/licenses/bsd-license.php
   9
  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.
  12
  13 **/
  14
  15 #ifndef _NIC_IP4_NV_DATA_H_
  16 #define _NIC_IP4_NV_DATA_H_
  17
  18 #include <Guid/Ip4ConfigHii.h>
  19
  20 #define FORMID_MAIN_FORM    1
  21 #define FORMID_DEVICE_FORM  2
  22
  23 #define KEY_ENABLE                0x100
  24 #define KEY_DHCP_ENABLE           0x101
  25 #define KEY_LOCAL_IP              0x102
  26 #define KEY_SUBNET_MASK           0x103
  27 #define KEY_GATE_WAY              0x104
  28 #define KEY_SAVE_CHANGES          0x105
  29
  30 #define IP_MIN_SIZE               7
  31 #define IP_MAX_SIZE               15
  32 #define IP4_STR_MAX_SIZE          16
  33
  34 ///
  35 /// NIC_IP4_CONFIG_INFO contains the IP4 configure
  36 /// parameters for that NIC. NIC_IP4_CONFIG_INFO is
  37 /// of variable length.
  38 ///
  39 typedef struct {
  40   UINT8           Configure;                         ///< NIC configure status
  41   UINT8           DhcpEnable;                        ///< Static or DHCP
  42   CHAR16          StationAddress[IP4_STR_MAX_SIZE];  ///< IP addresses
  43   CHAR16          SubnetMask[IP4_STR_MAX_SIZE];      ///< Subnet address
  44   CHAR16          GatewayAddress[IP4_STR_MAX_SIZE];  ///< Gateway address
  45 } IP4_CONFIG_IFR_NVDATA;
  46
  47 #endif
  48