From 772db4bb33ae66fa20e39f786b5f80d107d450a5 Mon Sep 17 00:00:00 2001 From: vanjeff Date: Mon, 30 Jul 2007 02:37:10 +0000 Subject: Import ArpDxe, Dhcp4Dxe, Ip4Dxe, Mtftp4Dxe, PxeBcDxe and PxeDhcp4Dxe. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3492 6f19259b-4bc3-4df7-8a09-765794883524 --- MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Option.h | 52 +++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Option.h (limited to 'MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Option.h') diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Option.h b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Option.h new file mode 100644 index 0000000000..6af885f25b --- /dev/null +++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Option.h @@ -0,0 +1,52 @@ +/** @file + +Copyright (c) 2005 - 2006, 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. + + +Module Name: + + Ip4Option.h + +Abstract: + + IP4 option support routines. + + +**/ + +#ifndef __EFI_IP4_OPTION_H__ +#define __EFI_IP4_OPTION_H__ + +enum { + IP4_OPTION_EOP = 0, + IP4_OPTION_NOP = 1, + IP4_OPTION_LSRR = 131, // Loss source and record routing, 10000011 + IP4_OPTION_SSRR = 137, // Strict source and record routing, 10001001 + IP4_OPTION_RR = 7, // Record routing, 00000111 + + IP4_OPTION_COPY_MASK = 0x80, +}; + +BOOLEAN +Ip4OptionIsValid ( + IN UINT8 *Option, + IN UINT32 OptLen, + IN BOOLEAN Rcvd + ); + +EFI_STATUS +Ip4CopyOption ( + IN UINT8 *Option, + IN UINT32 OptLen, + IN BOOLEAN Fragment, + IN UINT8 *Buf, OPTIONAL + IN OUT UINT32 *BufLen + ); +#endif -- cgit v1.2.3