diff options
Diffstat (limited to 'drivers/net/wireless/bcmdhd_1363/include/proto/bcmdhcp.h')
| -rw-r--r-- | drivers/net/wireless/bcmdhd_1363/include/proto/bcmdhcp.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcmdhd_1363/include/proto/bcmdhcp.h b/drivers/net/wireless/bcmdhd_1363/include/proto/bcmdhcp.h new file mode 100644 index 000000000000..90d3c01617f0 --- /dev/null +++ b/drivers/net/wireless/bcmdhd_1363/include/proto/bcmdhcp.h @@ -0,0 +1,92 @@ +/* + * Fundamental constants relating to DHCP Protocol + * + * Copyright (C) 1999-2017, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * + * <<Broadcom-WL-IPTag/Open:>> + * + * $Id: bcmdhcp.h 597933 2015-11-06 18:52:06Z $ + */ + +#ifndef _bcmdhcp_h_ +#define _bcmdhcp_h_ + +/* DHCP params */ +#define DHCP_TYPE_OFFSET 0 /* DHCP type (request|reply) offset */ +#define DHCP_TID_OFFSET 4 /* DHCP transition id 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_OPT_OFFSET 236 /* DHCP options offset */ + +#define DHCP_OPT_MSGTYPE 53 /* DHCP message type */ +#define DHCP_OPT_MSGTYPE_REQ 3 +#define DHCP_OPT_MSGTYPE_ACK 5 /* DHCP message type - ACK */ + +#define DHCP_OPT_CODE_OFFSET 0 /* Option identifier */ +#define DHCP_OPT_LEN_OFFSET 1 /* Option data length */ +#define DHCP_OPT_DATA_OFFSET 2 /* Option data */ + +#define DHCP_OPT_CODE_CLIENTID 61 /* Option identifier */ + +#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 */ + +#define DHCP6_TYPE_SOLICIT 1 /* DHCP6 solicit */ +#define DHCP6_TYPE_ADVERTISE 2 /* DHCP6 advertise */ +#define DHCP6_TYPE_REQUEST 3 /* DHCP6 request */ +#define DHCP6_TYPE_CONFIRM 4 /* DHCP6 confirm */ +#define DHCP6_TYPE_RENEW 5 /* DHCP6 renew */ +#define DHCP6_TYPE_REBIND 6 /* DHCP6 rebind */ +#define DHCP6_TYPE_REPLY 7 /* DHCP6 reply */ +#define DHCP6_TYPE_RELEASE 8 /* DHCP6 release */ +#define DHCP6_TYPE_DECLINE 9 /* DHCP6 decline */ +#define DHCP6_TYPE_RECONFIGURE 10 /* DHCP6 reconfigure */ +#define DHCP6_TYPE_INFOREQ 11 /* DHCP6 information request */ +#define DHCP6_TYPE_RELAYFWD 12 /* DHCP6 relay forward */ +#define DHCP6_TYPE_RELAYREPLY 13 /* DHCP6 relay reply */ + +#define DHCP6_TYPE_OFFSET 0 /* DHCP6 type offset */ + +#define DHCP6_MSG_OPT_OFFSET 4 /* Offset of options in client server messages */ +#define DHCP6_RELAY_OPT_OFFSET 34 /* Offset of options in relay messages */ + +#define DHCP6_OPT_CODE_OFFSET 0 /* Option identifier */ +#define DHCP6_OPT_LEN_OFFSET 2 /* Option data length */ +#define DHCP6_OPT_DATA_OFFSET 4 /* Option data */ + +#define DHCP6_OPT_CODE_CLIENTID 1 /* DHCP6 CLIENTID option */ +#define DHCP6_OPT_CODE_SERVERID 2 /* DHCP6 SERVERID option */ + +#define DHCP6_PORT_SERVER 547 /* DHCP6 server UDP port */ +#define DHCP6_PORT_CLIENT 546 /* DHCP6 client UDP port */ + +#endif /* #ifndef _bcmdhcp_h_ */ |