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Diffstat (limited to 'sys/netrmp/rmp.h')
| -rw-r--r-- | sys/netrmp/rmp.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/sys/netrmp/rmp.h b/sys/netrmp/rmp.h new file mode 100644 index 000000000000..303058f3c456 --- /dev/null +++ b/sys/netrmp/rmp.h @@ -0,0 +1,97 @@ +/* + * Copyright (c) 1988 University of Utah. + * Copyright (c) 1990 The Regents of the University of California. + * All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * the Systems Programming Group of the University of Utah Computer + * Science Department. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * from: Utah $Hdr: rmp.h 1.3 89/06/07$ + * + * From: @(#)rmp.h 7.1 (Berkeley) 5/8/90 + * $Id: rmp.h,v 1.1 1993/11/07 22:55:10 wollman Exp $ + */ + +#ifndef _NETRMP_RMP_H_ +#define _NETRMP_RMP_H_ +/* + * Define MIN/MAX sizes of RMP (ethernet) packet. For ease of computation, + * the 4 octet CRC field is not included. + */ + +#define RMP_MAX_PACKET 1514 +#define RMP_MIN_PACKET 60 + + +/* + * Define IEEE802.2 (Logical Link Control) information. + */ + +#define ETHERTYPE_IEEE 0 /* hack hack hack */ + +#define IEEE802LEN_MIN 40 +#define IEEE802LEN_MAX 1500 + +#define IEEE_DSAP_HP 0xF8 /* Destination Service Access Point */ +#define IEEE_SSAP_HP 0xF8 /* Source Service Access Point */ +#define IEEE_CNTL_HP 0x0300 /* Type 1 / I format control information */ + +#define HPEXT_DXSAP 0x608 /* HP Destination Service Access Point */ +#define HPEXT_SXSAP 0x609 /* HP Source Service Access Point */ + +/* + * HP uses 802.2 LLC with their own local extensions. This struct makes + * sence out of this data (encapsulated in the 802.3 packet). + */ + +struct hp_llc { + u_char dsap; /* 802.2 DSAP */ + u_char ssap; /* 802.2 SSAP */ + u_short cntrl; /* 802.2 control field */ + u_short filler; /* HP filler (must be zero) */ + u_short dxsap; /* HP extended DSAP */ + u_short sxsap; /* HP extended SSAP */ +}; + + +/* + * Protocol(s) + */ + +#define RMPPROTO_BOOT 1 /* RMP boot protocol */ + +#if defined(KERNEL) & defined(RMP) +extern struct domain rmpdomain; +extern struct protosw rmpsw[]; +#endif + +#endif /* _NETRMP_RMP_H_ */ |