93 lines
3.8 KiB
C
93 lines
3.8 KiB
C
/* $NetBSD: scsiconf.h,v 1.39 1997/10/01 01:19:04 enami Exp $ */
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/*
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* Copyright (c) 1993, 1994, 1995 Charles Hannum. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Charles Hannum.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Originally written by Julian Elischer (julian@tfs.com)
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* for TRW Financial Systems for use under the MACH(2.5) operating system.
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*
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* TRW Financial Systems, in accordance with their agreement with Carnegie
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* Mellon University, makes this software available to CMU to distribute
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* or use in any manner that they see fit as long as this message is kept with
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* the software. For this reason TFS also grants any other persons or
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* organisations permission to use or modify this software.
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*
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* TFS supplies this software to be publicly redistributed
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* on the understanding that TFS is not responsible for the correct
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* functioning of this software in any circumstances.
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*
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* Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992
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*/
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#ifndef SCSI_SCSICONF_H
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#define SCSI_SCSICONF_H 1
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#include <dev/scsipi/scsipiconf.h>
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/*
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* Other definitions used by autoconfiguration.
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*/
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#define SCSI_CHANNEL_ONLY_ONE -1 /* only one channel on controller */
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int scsiprint __P((void *, const char *));
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/*
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* One of these is allocated and filled in for each scsi bus.
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* it holds pointers to allow the scsi bus to get to the driver
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* That is running each LUN on the bus
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* it also has a template entry which is the prototype struct
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* supplied by the adapter driver, this is used to initialise
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* the others, before they have the rest of the fields filled in
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*/
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struct scsibus_softc {
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struct device sc_dev;
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struct scsipi_link *adapter_link; /* prototype supplied by adapter */
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struct scsipi_link ***sc_link; /* dynamically allocated */
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int sc_maxtarget;
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u_int8_t moreluns;
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};
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#define SCSI_OP_TARGET 0x0001
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#define SCSI_OP_RESET 0x0002
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#define SCSI_OP_BDINFO 0x0003
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int scsi_change_def __P((struct scsipi_link *, int));
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int scsi_interpret_sense __P((struct scsipi_xfer *));
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void scsi_print_addr __P((struct scsipi_link *));
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#ifdef SCSIVERBOSE
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void scsi_print_sense __P((struct scsipi_xfer *, int));
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#endif
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int scsi_probe_busses __P((int, int, int));
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int scsi_scsipi_cmd __P((struct scsipi_link *, struct scsipi_generic *,
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int cmdlen, u_char *data_addr, int datalen, int retries,
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int timeout, struct buf *bp, int flags));
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#endif /* SCSI_SCSICONF_H */
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