EdkCompatibilityPkg/Foundation/Efi/Include/Pxe.h

   1 /*++
   2
   3 Copyright (c) 2004, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14     pxe.h
  15
  16 Abstract:
  17
  18     PXE 2.1 Common Structures
  19
  20 Revision History
  21
  22 --*/
  23
  24 #ifndef _PXE_H
  25 #define _PXE_H
  26
  27 //
  28 // Packet definitions
  29 //
  30 typedef struct {
  31   UINT8   BootpOpcode;
  32   UINT8   BootpHwType;
  33   UINT8   BootpHwAddrLen;
  34   UINT8   BootpGateHops;
  35   UINT32  BootpIdent;
  36   UINT16  BootpSeconds;
  37   UINT16  BootpFlags;
  38   UINT8   BootpCiAddr[4];
  39   UINT8   BootpYiAddr[4];
  40   UINT8   BootpSiAddr[4];
  41   UINT8   BootpGiAddr[4];
  42   UINT8   BootpHwAddr[16];
  43   UINT8   BootpSrvName[64];
  44   UINT8   BootpBootFile[128];
  45   UINT32  DhcpMagik;
  46   UINT8   DhcpOptions[56];
  47 } EFI_PXE_BASE_CODE_DHCPV4_PACKET;
  48
  49 typedef union {
  50   UINT8                           Raw[1472];
  51   EFI_PXE_BASE_CODE_DHCPV4_PACKET Dhcpv4;
  52
  53   //
  54   //  EFI_PXE_BASE_CODE_DHCPV6_PACKET     Dhcpv6;
  55   //
  56 } EFI_PXE_BASE_CODE_PACKET;
  57
  58 #endif