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if_levar.h revision 1.13.104.1 
      1 /*	$NetBSD: if_levar.h,v 1.13.104.1 2008/06/02 13:23:31 mjf Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Charles M. Hannum.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #define	BICC_RDP	0xc
     33 #define	BICC_RAP	0xe
     34 
     35 #define	NE2100_RDP	0x10
     36 #define	NE2100_RAP	0x12
     37 
     38 #define LANCEISA_FLAG_LOCALBUS	1
     39 
     40 /*
     41  * Ethernet software status per interface.
     42  *
     43  * Each interface is referenced by a network interface structure,
     44  * ethercom.ec_if, which the routing code uses to locate the interface.
     45  * This structure contains the output queue for the interface, its address, ...
     46  */
     47 struct le_softc {
     48 	struct	am7990_softc sc_am7990;	/* glue to MI code */
     49 
     50 	void	*sc_ih;
     51 	bus_space_tag_t sc_iot;
     52 	bus_space_handle_t sc_ioh;
     53 	bus_dma_tag_t	sc_dmat;	/* DMA glue */
     54 	bus_dmamap_t	sc_dmam;
     55 	int	sc_rap, sc_rdp;		/* offsets to LANCE registers */
     56 };
     57