sys/dev/scsipi/scsiconf.h

   1 /*      $NetBSD: scsiconf.h,v 1.55 2008/04/28 20:23:57 martin Exp $     */
   2
   3 /*-
   4  * Copyright (c) 1998, 1999, 2004 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; by Jason R. Thorpe of the Numerical Aerospace
   9  * Simulation Facility, 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 /*
  34  * Originally written by Julian Elischer (julian@tfs.com)
  35  * for TRW Financial Systems for use under the MACH(2.5) operating system.
  36  *
  37  * TRW Financial Systems, in accordance with their agreement with Carnegie
  38  * Mellon University, makes this software available to CMU to distribute
  39  * or use in any manner that they see fit as long as this message is kept with
  40  * the software. For this reason TFS also grants any other persons or
  41  * organisations permission to use or modify this software.
  42  *
  43  * TFS supplies this software to be publicly redistributed
  44  * on the understanding that TFS is not responsible for the correct
  45  * functioning of this software in any circumstances.
  46  *
  47  * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992
  48  */
  49
  50 #ifndef _DEV_SCSIPI_SCSICONF_H_
  51 #define _DEV_SCSIPI_SCSICONF_H_
  52
  53 #include <dev/scsipi/scsipiconf.h>
  54
  55 int     scsiprint(void *, const char *);
  56
  57 struct scsibus_softc {
  58         device_t sc_dev;
  59         struct scsipi_channel *sc_channel;      /* our scsipi_channel */
  60         int     sc_flags;
  61 };
  62
  63 /* sc_flags */
  64 #define SCSIBUSF_OPEN   0x00000001      /* bus is open */
  65
  66 extern const struct scsipi_bustype scsi_bustype;
  67
  68 int     scsi_change_def(struct scsipi_periph *, int);
  69 void    scsi_kill_pending(struct scsipi_periph *);
  70 void    scsi_print_addr(struct scsipi_periph *);
  71 int     scsi_probe_bus(struct scsibus_softc *, int, int);
  72 void    scsi_scsipi_cmd(struct scsipi_xfer *);
  73
  74 #endif /* _DEV_SCSIPI_SCSICONF_H_ */