drivers/scsi/ncr53c8xx.h

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 1 /******************************************************************************
 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@club-internet.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 defined(HOSTS_C) || defined(MODULE)
 54
 55 #include <scsi/scsicam.h>
 56
 57 intncr53c8xx_abort(Scsi_Cmnd *);
 58 intncr53c8xx_detect(Scsi_Host_Template *tpnt);
 59 const char*ncr53c8xx_info(struct Scsi_Host *host);
 60 intncr53c8xx_queue_command(Scsi_Cmnd *,void(*done)(Scsi_Cmnd *));
 61 intncr53c8xx_reset(Scsi_Cmnd *,unsigned int);
 62
 63 #ifdef MODULE
 64 intncr53c8xx_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 */