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/*
* Copyright 2007, Broadcom Corporation
* All Rights Reserved.
*
* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation;
* the contents of this file may not be disclosed to third parties, copied
* or duplicated in any form, in whole or in part, without the prior
* written permission of Broadcom Corporation.
*
* Fundamental constants relating to DHCP Protocol
*
* $Id$
*/
#ifndef _bcmdhcp_h_
#define _bcmdhcp_h_
/* DHCP params */
#define DHCP_TYPE_OFFSET 0 /* DHCP type (request|reply) offset */
#define DHCP_FLAGS_OFFSET 10 /* DHCP flags offset */
#define DHCP_CIADDR_OFFSET 12 /* DHCP client IP address offset */
#define DHCP_YIADDR_OFFSET 16 /* DHCP your IP address offset */
#define DHCP_GIADDR_OFFSET 24 /* DHCP relay agent IP address offset */
#define DHCP_CHADDR_OFFSET 28 /* DHCP client h/w address offset */
#define DHCP_TYPE_REQUEST 1 /* DHCP request (discover|request) */
#define DHCP_TYPE_REPLY 2 /* DHCP reply (offset|ack) */
#define DHCP_PORT_SERVER 67 /* DHCP server UDP port */
#define DHCP_PORT_CLIENT 68 /* DHCP client UDP port */
#define DHCP_FLAG_BCAST 0x8000 /* DHCP broadcast flag */
#define DHCP_FLAGS_LEN 2 /* DHCP flags field length */
#endif /* #ifndef _bcmdhcp_h_ */
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