sys/arch/acorn26/ioc/if_ecavar.h

   1 /*      $NetBSD: if_ecavar.h,v 1.1 2002/03/24 15:47:16 bjh21 Exp $      */
   2
   3 /*-
   4  * Copyright (c) 2001 Ben Harris
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. The name of the author may not be used to endorse or promote products
  16  *    derived from this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  21  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  23  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  24  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  25  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #ifndef _ECAVAR_H_
  31 #define _ECAVAR_H_
  32
  33 #ifndef _LOCORE
  34 #include <sys/device.h>
  35 #include <sys/socket.h>
  36
  37 #include <net/if.h>
  38 #include <net/if_eco.h>
  39
  40 #include <arm/fiq.h>
  41
  42 #include <machine/bus.h>
  43 #include <machine/fiq.h>
  44
  45 struct eca_fiqstate {
  46         void            *efs_fiqhandler;
  47         struct mbuf     *efs_rx_curmbuf;
  48         struct fiqregs  efs_rx_fiqregs;
  49         u_int32_t       efs_rx_flags;
  50         u_int8_t        efs_rx_myaddr;
  51         struct mbuf     *efs_tx_curmbuf;
  52 };
  53
  54 struct eca_softc {
  55         device_t        sc_dev;
  56         struct ecocom   sc_ec;
  57         u_int8_t        sc_cr1;
  58         u_int8_t        sc_cr2;
  59         u_int8_t        sc_cr3;
  60         u_int8_t        sc_cr4;
  61         bus_space_tag_t sc_iot;
  62         bus_space_handle_t sc_ioh;
  63         void            *sc_rx_soft;
  64         struct fiqhandler sc_fiqhandler;
  65         struct eca_fiqstate sc_fiqstate;
  66         struct mbuf     *sc_rcvmbuf;
  67         struct mbuf     *sc_txmbuf;
  68         u_int8_t        sc_sr2;
  69         void            *sc_tx_soft;
  70         int             sc_transmitting;
  71 };
  72
  73 extern char eca_fiqhandler[], eca_efiqhandler[];
  74 extern char eca_fiqhandler_rx[], eca_fiqhandler_tx[];
  75
  76 #endif
  77
  78 /* Flags for efs_rx_flags. */
  79 #define ERXF_GOTHDR     0x01
  80 #define ERXF_FLAGFILL   0x02
  81
  82 #endif