MdeModulePkg/Universal/Network/Ip4Dxe/Ip4NvData.h

   1 /** @file
   2   Routines used to operate the Ip4Dxe.
   3
   4 Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
   5 SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #ifndef _IP4_NV_DATA_H_
  10 #define _IP4_NV_DATA_H_
  11
  12 #include <Guid/Ip4Config2Hii.h>
  13
  14 #define FORMID_MAIN_FORM    1
  15 #define FORMID_DEVICE_FORM  2
  16
  17 #define KEY_ENABLE                0x100
  18 #define KEY_DHCP_ENABLE           0x101
  19 #define KEY_LOCAL_IP              0x102
  20 #define KEY_SUBNET_MASK           0x103
  21 #define KEY_GATE_WAY              0x104
  22 #define KEY_DNS                   0x105
  23 #define KEY_SAVE_CHANGES          0x106
  24
  25 #define IP_MIN_SIZE               7
  26 #define IP_MAX_SIZE               15
  27 #define IP4_STR_MAX_SIZE          16
  28 #define ADDRESS_STR_MAX_SIZE      255
  29 #define MAX_IP4_CONFIG_DNS        16
  30
  31 ///
  32 /// IP4_CONFIG2_IFR_NVDATA contains the IP4 configure
  33 /// parameters for that NIC.
  34 ///
  35 typedef struct {
  36   UINT8           Configure;                         ///< NIC configure status
  37   UINT8           DhcpEnable;                        ///< Static or DHCP
  38   CHAR16          StationAddress[IP4_STR_MAX_SIZE];  ///< IP addresses
  39   CHAR16          SubnetMask[IP4_STR_MAX_SIZE];      ///< Subnet address
  40   CHAR16          GatewayAddress[IP4_STR_MAX_SIZE];  ///< Gateway address
  41   CHAR16          DnsAddress[ADDRESS_STR_MAX_SIZE];  ///< DNS server address
  42 } IP4_CONFIG2_IFR_NVDATA;
  43
  44 #endif
  45