/* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * Sony Corp. and Kazumasa Utashiro of Software Research Associates, Inc. * * 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: $Hdr: if_lance.h,v 4.300 91/06/09 06:25:59 root Rel41 $ SONY * * @(#)if_lance.h 8.1 (Berkeley) 6/11/93 */ #undef VOLATILE #ifdef mips #define VOLATILE volatile #else #define VOLATILE #endif typedef VOLATILE struct lance Lance_reg; typedef VOLATILE struct recv_msg_desc recv_msg_desc; typedef VOLATILE struct xmit_msg_desc xmit_msg_desc; /* * Structure of statistics record */ struct en_stats { u_char ens_addr[8]; /* Ethernet Address */ int ens_frames; /* Number of Frames Received */ int ens_xmit; /* Number of Frames Transmitted */ int ens_xcollis; /* Number of Excess Collisions */ int ens_frag; /* Number of Fragments Received */ int ens_lost; /* Number of Times Frames Lost */ int ens_crc; /* Number of CRC Errors */ int ens_align; /* Number of Alignment Errors */ int ens_collis; /* Number of Collisions */ int ens_owcollis; /* Number of Out-of-window Collisions */ }; /* * LANCE control block */ typedef VOLATILE struct lance_chan { Lance_reg *lance_addr; /* LANCE port address */ caddr_t lance_memory; /* LANCE memory address */ caddr_t lance_rom; /* Ethernet address ROM */ struct init_block *lance_ib; /* initialization block address */ int lance_flags; /* LANCE active flag */ recv_msg_desc *lance_rmd; /* recv. message desc. address */ xmit_msg_desc *lance_tmd; /* xmit. message desc. address */ recv_msg_desc *lance_last_rmd; /* last rmd */ xmit_msg_desc *lance_last_tmd; /* last tmd */ struct en_stats lance_stats; /* LANCE statistics */ } Lance_chan; #undef VOLATILE #define LANCE_ACTIVE 1 #define LANCE_PROM 2 #define LANCE_IDON 8