| 1 |
1275 |
phoenix |
/******************************************************************************
|
| 2 |
|
|
** Device driver for the PCI-SCSI NCR538XX controller family.
|
| 3 |
|
|
**
|
| 4 |
|
|
** Copyright (C) 1994 Wolfgang Stanglmeier
|
| 5 |
|
|
**
|
| 6 |
|
|
** This program is free software; you can redistribute it and/or modify
|
| 7 |
|
|
** it under the terms of the GNU General Public License as published by
|
| 8 |
|
|
** the Free Software Foundation; either version 2 of the License, or
|
| 9 |
|
|
** (at your option) any later version.
|
| 10 |
|
|
**
|
| 11 |
|
|
** This program is distributed in the hope that it will be useful,
|
| 12 |
|
|
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
|
|
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 14 |
|
|
** GNU General Public License for more details.
|
| 15 |
|
|
**
|
| 16 |
|
|
** You should have received a copy of the GNU General Public License
|
| 17 |
|
|
** along with this program; if not, write to the Free Software
|
| 18 |
|
|
** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
| 19 |
|
|
**
|
| 20 |
|
|
**-----------------------------------------------------------------------------
|
| 21 |
|
|
**
|
| 22 |
|
|
** This driver has been ported to Linux from the FreeBSD NCR53C8XX driver
|
| 23 |
|
|
** and is currently maintained by
|
| 24 |
|
|
**
|
| 25 |
|
|
** Gerard Roudier <groudier@free.fr>
|
| 26 |
|
|
**
|
| 27 |
|
|
** Being given that this driver originates from the FreeBSD version, and
|
| 28 |
|
|
** in order to keep synergy on both, any suggested enhancements and corrections
|
| 29 |
|
|
** received on Linux are automatically a potential candidate for the FreeBSD
|
| 30 |
|
|
** version.
|
| 31 |
|
|
**
|
| 32 |
|
|
** The original driver has been written for 386bsd and FreeBSD by
|
| 33 |
|
|
** Wolfgang Stanglmeier <wolf@cologne.de>
|
| 34 |
|
|
** Stefan Esser <se@mi.Uni-Koeln.de>
|
| 35 |
|
|
**
|
| 36 |
|
|
** And has been ported to NetBSD by
|
| 37 |
|
|
** Charles M. Hannum <mycroft@gnu.ai.mit.edu>
|
| 38 |
|
|
**
|
| 39 |
|
|
*******************************************************************************
|
| 40 |
|
|
*/
|
| 41 |
|
|
|
| 42 |
|
|
#ifndef NCR53C8XX_H
|
| 43 |
|
|
#define NCR53C8XX_H
|
| 44 |
|
|
|
| 45 |
|
|
#include "sym53c8xx_defs.h"
|
| 46 |
|
|
|
| 47 |
|
|
/*
|
| 48 |
|
|
** Define Scsi_Host_Template parameters
|
| 49 |
|
|
**
|
| 50 |
|
|
** Used by hosts.c and ncr53c8xx.c with module configuration.
|
| 51 |
|
|
*/
|
| 52 |
|
|
|
| 53 |
|
|
#if (LINUX_VERSION_CODE >= 0x020400) || defined(HOSTS_C) || defined(MODULE)
|
| 54 |
|
|
|
| 55 |
|
|
#include <scsi/scsicam.h>
|
| 56 |
|
|
|
| 57 |
|
|
int ncr53c8xx_abort(Scsi_Cmnd *);
|
| 58 |
|
|
int ncr53c8xx_detect(Scsi_Host_Template *tpnt);
|
| 59 |
|
|
const char *ncr53c8xx_info(struct Scsi_Host *host);
|
| 60 |
|
|
int ncr53c8xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
|
| 61 |
|
|
int ncr53c8xx_reset(Scsi_Cmnd *, unsigned int);
|
| 62 |
|
|
|
| 63 |
|
|
#ifdef MODULE
|
| 64 |
|
|
int ncr53c8xx_release(struct Scsi_Host *);
|
| 65 |
|
|
#else
|
| 66 |
|
|
#define ncr53c8xx_release NULL
|
| 67 |
|
|
#endif
|
| 68 |
|
|
|
| 69 |
|
|
|
| 70 |
|
|
#if LINUX_VERSION_CODE >= LinuxVersionCode(2,1,75)
|
| 71 |
|
|
|
| 72 |
|
|
#define NCR53C8XX { name: "", \
|
| 73 |
|
|
detect: ncr53c8xx_detect, \
|
| 74 |
|
|
release: ncr53c8xx_release, \
|
| 75 |
|
|
info: ncr53c8xx_info, \
|
| 76 |
|
|
queuecommand: ncr53c8xx_queue_command,\
|
| 77 |
|
|
abort: ncr53c8xx_abort, \
|
| 78 |
|
|
reset: ncr53c8xx_reset, \
|
| 79 |
|
|
bios_param: scsicam_bios_param, \
|
| 80 |
|
|
can_queue: SCSI_NCR_CAN_QUEUE, \
|
| 81 |
|
|
this_id: 7, \
|
| 82 |
|
|
sg_tablesize: SCSI_NCR_SG_TABLESIZE, \
|
| 83 |
|
|
cmd_per_lun: SCSI_NCR_CMD_PER_LUN, \
|
| 84 |
|
|
use_clustering: DISABLE_CLUSTERING}
|
| 85 |
|
|
|
| 86 |
|
|
#else
|
| 87 |
|
|
|
| 88 |
|
|
#define NCR53C8XX { NULL, NULL, NULL, NULL, \
|
| 89 |
|
|
NULL, ncr53c8xx_detect, \
|
| 90 |
|
|
ncr53c8xx_release, ncr53c8xx_info, NULL, \
|
| 91 |
|
|
ncr53c8xx_queue_command,ncr53c8xx_abort, \
|
| 92 |
|
|
ncr53c8xx_reset, NULL, scsicam_bios_param, \
|
| 93 |
|
|
SCSI_NCR_CAN_QUEUE, 7, \
|
| 94 |
|
|
SCSI_NCR_SG_TABLESIZE, SCSI_NCR_CMD_PER_LUN, \
|
| 95 |
|
|
0, 0, DISABLE_CLUSTERING}
|
| 96 |
|
|
|
| 97 |
|
|
#endif /* LINUX_VERSION_CODE */
|
| 98 |
|
|
|
| 99 |
|
|
#endif /* defined(HOSTS_C) || defined(MODULE) */
|
| 100 |
|
|
|
| 101 |
|
|
#endif /* NCR53C8XX_H */
|
