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: };
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