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if_levar.h revision 1.13 
      1 /*	$NetBSD: if_levar.h,v 1.13 2002/06/29 05:30:44 rafal 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  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #define	BICC_RDP	0xc
     40 #define	BICC_RAP	0xe
     41 
     42 #define	NE2100_RDP	0x10
     43 #define	NE2100_RAP	0x12
     44 
     45 #define LANCEISA_FLAG_LOCALBUS	1
     46 
     47 /*
     48  * Ethernet software status per interface.
     49  *
     50  * Each interface is referenced by a network interface structure,
     51  * ethercom.ec_if, which the routing code uses to locate the interface.
     52  * This structure contains the output queue for the interface, its address, ...
     53  */
     54 struct le_softc {
     55 	struct	am7990_softc sc_am7990;	/* glue to MI code */
     56 
     57 	void	*sc_ih;
     58 	bus_space_tag_t sc_iot;
     59 	bus_space_handle_t sc_ioh;
     60 	bus_dma_tag_t	sc_dmat;	/* DMA glue */
     61 	bus_dmamap_t	sc_dmam;
     62 	int	sc_rap, sc_rdp;		/* offsets to LANCE registers */
     63 };
     64