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Annotation of sys/arch/sparc/dev/if_levar.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: if_levar.h,v 1.6 2006/06/02 20:00:54 miod Exp $       */
                      2: /*     $NetBSD: if_levar.h,v 1.7 1997/04/04 20:29:23 pk Exp $  */
                      3:
                      4: /*-
                      5:  * Copyright (c) 1995 Charles M. Hannum.  All rights reserved.
                      6:  * Copyright (c) 1992, 1993
                      7:  *     The Regents of the University of California.  All rights reserved.
                      8:  *
                      9:  * This code is derived from software contributed to Berkeley by
                     10:  * Ralph Campbell and Rick Macklem.
                     11:  *
                     12:  * Redistribution and use in source and binary forms, with or without
                     13:  * modification, are permitted provided that the following conditions
                     14:  * are met:
                     15:  * 1. Redistributions of source code must retain the above copyright
                     16:  *    notice, this list of conditions and the following disclaimer.
                     17:  * 2. Redistributions in binary form must reproduce the above copyright
                     18:  *    notice, this list of conditions and the following disclaimer in the
                     19:  *    documentation and/or other materials provided with the distribution.
                     20:  * 3. Neither the name of the University nor the names of its contributors
                     21:  *    may be used to endorse or promote products derived from this software
                     22:  *    without specific prior written permission.
                     23:  *
                     24:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     25:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     26:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     27:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     28:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     29:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     30:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     31:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     32:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     33:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     34:  * SUCH DAMAGE.
                     35:  *
                     36:  *     @(#)if_le.c     8.2 (Berkeley) 11/16/93
                     37:  */
                     38:
                     39: /*
                     40:  * Ethernet software status per interface.
                     41:  *
                     42:  * Each interface is referenced by a network interface structure,
                     43:  * ethercom.ec_if, which the routing code uses to locate the interface.
                     44:  * This structure contains the output queue for the interface, its address, ...
                     45:  */
                     46: struct le_softc {
                     47:        struct  am7990_softc sc_am7990; /* glue to MI code */
                     48:
                     49:        struct  intrhand sc_ih;         /* interrupt vectoring */
                     50:        struct  lereg1 *sc_r1;          /* LANCE registers */
                     51:        struct  dma_softc *sc_dma;      /* pointer to my dma */
                     52:        int     sc_lebufchild;          /* child of lebuffer */
                     53:        u_long  sc_laddr;               /* LANCE DMA address */
                     54: };