sys/dev/ic/ne2000var.h

   1 /*      $NetBSD: ne2000var.h,v 1.22 2010/01/02 19:27:41 christos Exp $  */
   2
   3 /*-
   4  * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
   9  * NASA Ames Research Center.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  21  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  23  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  30  * POSSIBILITY OF SUCH DAMAGE.
  31  */
  32
  33 #ifndef _DEV_IC_NE2000VAR_H_
  34 #define _DEV_IC_NE2000VAR_H_
  35
  36 struct ne2000_softc {
  37         struct dp8390_softc sc_dp8390;
  38
  39         bus_space_tag_t sc_asict;       /* space tag for ASIC */
  40         bus_space_handle_t sc_asich;    /* space handle for ASIC */
  41
  42         enum {
  43                 NE2000_TYPE_UNKNOWN = 0,
  44                 NE2000_TYPE_NE1000,
  45                 NE2000_TYPE_NE2000,
  46                 NE2000_TYPE_DL10019,
  47                 NE2000_TYPE_DL10022,
  48                 NE2000_TYPE_AX88190,
  49                 NE2000_TYPE_AX88790
  50         } sc_type;
  51         int sc_useword;
  52         enum {
  53                 NE2000_DMAWIDTH_UNKNOWN = 0,
  54                 NE2000_DMAWIDTH_16BIT,
  55                 NE2000_DMAWIDTH_8BIT,
  56         } sc_dmawidth;
  57 };
  58
  59 int     ne2000_attach(struct ne2000_softc *, u_int8_t *);
  60 int     ne2000_detect(bus_space_tag_t, bus_space_handle_t,
  61             bus_space_tag_t, bus_space_handle_t);
  62 int     ne2000_detach(struct ne2000_softc *, int);
  63
  64 #ifdef IPKDB_NE
  65 int     ne2000_ipkdb_attach(struct ipkdb_if *);
  66 #endif
  67
  68 /* pmf(9) */
  69 bool ne2000_suspend(device_t, pmf_qual_t);
  70 bool ne2000_resume(device_t, pmf_qual_t);
  71
  72 #endif /* _DEV_IC_NE2000VAR_H_ */