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Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libnetworking/net/if_llc.h | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/c/src/lib/libnetworking/net/if_llc.h b/c/src/lib/libnetworking/net/if_llc.h deleted file mode 100644 index 3cdf652167..0000000000 --- a/c/src/lib/libnetworking/net/if_llc.h +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (c) 1988, 1993 - * The Regents of the University of California. All rights reserved. - * - * 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. - * - * @(#)if_llc.h 8.1 (Berkeley) 6/10/93 - * $Id$ - */ - -#ifndef _NET_IF_LLC_H_ -#define _NET_IF_LLC_H_ - -/* - * IEEE 802.2 Link Level Control headers, for use in conjunction with - * 802.{3,4,5} media access control methods. - * - * Headers here do not use bit fields due to shortcomings in many - * compilers. - */ - -struct llc { - u_char llc_dsap; - u_char llc_ssap; - union { - struct { - u_char control; - u_char format_id; - u_char class; - u_char window_x2; - } type_u; - struct { - u_char num_snd_x2; - u_char num_rcv_x2; - } type_i; - struct { - u_char control; - u_char num_rcv_x2; - } type_s; - struct { - u_char control; - struct frmrinfo { - u_char rej_pdu_0; - u_char rej_pdu_1; - u_char frmr_control; - u_char frmr_control_ext; - u_char frmr_cause; - } frmrinfo; - } type_frmr; - struct { - u_char control; - u_char org_code[3]; - u_short ether_type; - } type_snap; - struct { - u_char control; - u_char control_ext; - } type_raw; - } llc_un; -}; -#define llc_control llc_un.type_u.control -#define llc_control_ext llc_un.type_raw.control_ext -#define llc_fid llc_un.type_u.format_id -#define llc_class llc_un.type_u.class -#define llc_window llc_un.type_u.window_x2 -#define llc_frmrinfo llc_un.type_frmr.frmrinfo -#define llc_frmr_pdu0 llc_un.type_frmr.frmrinfo.rej_pdu0 -#define llc_frmr_pdu1 llc_un.type_frmr.frmrinfo.rej_pdu1 -#define llc_frmr_control llc_un.type_frmr.frmrinfo.frmr_control -#define llc_frmr_control_ext llc_un.type_frmr.frmrinfo.frmr_control_ext -#define llc_frmr_cause llc_un.type_frmr.frmrinfo.frmr_control_ext - -/* - * Don't use sizeof(struct llc_un) for LLC header sizes - */ -#define LLC_ISFRAMELEN 4 -#define LLC_UFRAMELEN 3 -#define LLC_FRMRLEN 7 - -/* - * Unnumbered LLC format commands - */ -#define LLC_UI 0x3 -#define LLC_UI_P 0x13 -#define LLC_DISC 0x43 -#define LLC_DISC_P 0x53 -#define LLC_UA 0x63 -#define LLC_UA_P 0x73 -#define LLC_TEST 0xe3 -#define LLC_TEST_P 0xf3 -#define LLC_FRMR 0x87 -#define LLC_FRMR_P 0x97 -#define LLC_DM 0x0f -#define LLC_DM_P 0x1f -#define LLC_XID 0xaf -#define LLC_XID_P 0xbf -#define LLC_SABME 0x6f -#define LLC_SABME_P 0x7f - -/* - * Supervisory LLC commands - */ -#define LLC_RR 0x01 -#define LLC_RNR 0x05 -#define LLC_REJ 0x09 - -/* - * Info format - dummy only - */ -#define LLC_INFO 0x00 - -/* - * ISO PDTR 10178 contains among others - */ -#define LLC_X25_LSAP 0x7e -#define LLC_SNAP_LSAP 0xaa -#define LLC_ISO_LSAP 0xfe - -#endif |