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/*************************************************
* rpld - an IBM style RIPL server *
*************************************************/
/* Copyright (c) 1999,2000, James McKenzie.
* All rights reserved
* Copyright (c) 1998,2000, Christopher Lightfoot.
* All rights reserved
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENCE file which can be found at the top level of
* the rpld distribution.
*
* IBM is a trademark of IBM corp.
*
*/
/*
* $Id: rpl.h,v 1.12 2000/07/29 23:25:25 root Exp $
*
* $Log: rpl.h,v $
* Revision 1.12 2000/07/29 23:25:25 root
* #
*
* Revision 1.11 2000/07/17 10:43:34 root
* #
*
* Revision 1.10 2000/07/16 14:05:28 root
* #
*
* Revision 1.9 2000/07/16 13:18:10 root
* #
*
* Revision 1.1 2000/07/16 13:16:33 root
* #
*
* Revision 1.8 1999/09/13 11:17:35 root
* \#
*
* Revision 1.7 1999/09/13 11:05:27 root
* \#
*
* Revision 1.6 1999/09/13 11:04:13 root
* \#
*
* Revision 1.5 1999/09/13 11:04:13 root
* \#
*
*/
typedef unsigned int u32;
typedef unsigned short int u16;
typedef unsigned char u8;
#define LLC_RPL_OVERHEAD 0x30
#define RPL_SAP 0xfc
#define RPL_PK_FIND 0x0001
#define RPL_PK_FOUND 0x0002
#define RPL_PK_SENDFILE 0x0010
#define RPL_PK_FILEDATA 0x0020
#define RPL_IS_TOKEN(a) (a & 0xc000)
#define RPL_TK_TMZ 0x4003
#define RPL_TK_MYMAC 0x4006
#define RPL_TK_SAP 0x4007
#define RPL_TK_FRAMELEN 0x4009
#define RPL_TK_WHOAMI 0x400a
#define RPL_TK_TSZ 0x400b
#define RPL_TK_YOUMAC 0x400c
#define RPL_TK_BLOCK 0x4011
#define RPL_TK_DATA 0x4018
#define RPL_TK_IDENT 0xc005
#define RPL_TK_ADDR 0xc014
#define RPL_FL_TMZ (1L << 0)
#define RPL_FL_MYMAC (1L << 1)
#define RPL_FL_SAP (1L << 2)
#define RPL_FL_FRAMELEN (1L << 3)
#define RPL_FL_WHOAMI (1L << 4)
#define RPL_FL_TSZ (1L << 5)
#define RPL_FL_YOUMAC (1L << 6)
#define RPL_FL_BLOCK (1L << 7)
#define RPL_FL_DATA (1L << 8)
#define RPL_FL_IDENT (1L << 9)
#define RPL_FL_ADDR (1L << 10)
#define RPL_AD_FLAGS_ASK_MORE 0x10
#define RPL_AD_FLAGS_MORE 0x20
#define RPL_AD_FLAGS_DONE 0xc0
#define RPL_FIND_FLAGS (RPL_FL_FRAMELEN|RPL_FL_MYMAC|RPL_FL_IDENT|RPL_FL_TMZ)
#define RPL_FOUND_FLAGS (RPL_FL_TMZ | RPL_FL_TSZ | RPL_FL_YOUMAC | RPL_FL_MYMAC | RPL_FL_FRAMELEN | RPL_FL_WHOAMI | RPL_FL_SAP)
#define RPL_SEND_FILE_FLAGS (RPL_FL_BLOCK | RPL_FL_FRAMELEN | RPL_FL_MYMAC)
#define RPL_FILE_DATA_FLAGS (RPL_FL_BLOCK | RPL_FL_ADDR | RPL_FL_DATA)
struct addr_block
{
u32 load;
u32 run;
u32 flags;
};
#define MAX_DATA_LEN MAX_FRAME_LEN
#define MAX_IDENT_LEN MAX_FRAME_LEN
struct rpl_packet
{
int flags;
int type;
u32 themightyzero;
u8 mymac[ETH_ALEN];
u8 sap;
u16 framelen;
u16 whoami;
u16 thesmallzero;
u8 youmac[ETH_ALEN];
u32 block;
u8 data[MAX_DATA_LEN];
int datalen;
u8 ident[MAX_IDENT_LEN];
int identlen;
struct addr_block addr;
};
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