97 lines
4.1 KiB
C
97 lines
4.1 KiB
C
/* $NetBSD: scsiconf.h,v 1.44 1998/08/17 00:49:02 mycroft Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Charles M. Hannum.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* Originally written by Julian Elischer (julian@tfs.com)
|
|
* for TRW Financial Systems for use under the MACH(2.5) operating system.
|
|
*
|
|
* TRW Financial Systems, in accordance with their agreement with Carnegie
|
|
* Mellon University, makes this software available to CMU to distribute
|
|
* or use in any manner that they see fit as long as this message is kept with
|
|
* the software. For this reason TFS also grants any other persons or
|
|
* organisations permission to use or modify this software.
|
|
*
|
|
* TFS supplies this software to be publicly redistributed
|
|
* on the understanding that TFS is not responsible for the correct
|
|
* functioning of this software in any circumstances.
|
|
*
|
|
* Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992
|
|
*/
|
|
|
|
#include <dev/scsipi/scsipiconf.h>
|
|
|
|
/*
|
|
* Other definitions used by autoconfiguration.
|
|
*/
|
|
#define SCSI_CHANNEL_ONLY_ONE -1 /* only one channel on controller */
|
|
|
|
int scsiprint __P((void *, const char *));
|
|
|
|
/*
|
|
* One of these is allocated and filled in for each scsi bus.
|
|
* it holds pointers to allow the scsi bus to get to the driver
|
|
* That is running each LUN on the bus
|
|
* it also has a template entry which is the prototype struct
|
|
* supplied by the adapter driver, this is used to initialise
|
|
* the others, before they have the rest of the fields filled in
|
|
*/
|
|
struct scsibus_softc {
|
|
struct device sc_dev;
|
|
struct scsipi_link *adapter_link; /* prototype supplied by adapter */
|
|
struct scsipi_link ***sc_link; /* dynamically allocated */
|
|
int sc_maxtarget;
|
|
u_int8_t moreluns;
|
|
};
|
|
|
|
#define SCSI_OP_TARGET 0x0001
|
|
#define SCSI_OP_RESET 0x0002
|
|
#define SCSI_OP_BDINFO 0x0003
|
|
|
|
int scsi_change_def __P((struct scsipi_link *, int));
|
|
int scsi_interpret_sense __P((struct scsipi_xfer *));
|
|
void scsi_print_addr __P((struct scsipi_link *));
|
|
#ifdef SCSIVERBOSE
|
|
void scsi_print_sense __P((struct scsipi_xfer *, int));
|
|
void scsi_print_sense_data __P((struct scsipi_sense_data *, int));
|
|
char *scsi_decode_sense __P((void *, int));
|
|
#endif
|
|
int scsi_probe_busses __P((int, int, int));
|
|
int scsi_scsipi_cmd __P((struct scsipi_link *, struct scsipi_generic *,
|
|
int cmdlen, u_char *data_addr, int datalen, int retries,
|
|
int timeout, struct buf *bp, int flags));
|