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Diffstat (limited to 'linux/src/drivers/scsi/sym53c8xx.h')
| -rw-r--r-- | linux/src/drivers/scsi/sym53c8xx.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/linux/src/drivers/scsi/sym53c8xx.h b/linux/src/drivers/scsi/sym53c8xx.h new file mode 100644 index 00000000..128fe165 --- /dev/null +++ b/linux/src/drivers/scsi/sym53c8xx.h @@ -0,0 +1,116 @@ +/****************************************************************************** +** High Performance device driver for the Symbios 53C896 controller. +** +** Copyright (C) 1998-2000 Gerard Roudier <groudier@club-internet.fr> +** +** This driver also supports all the Symbios 53C8XX controller family, +** except 53C810 revisions < 16, 53C825 revisions < 16 and all +** revisions of 53C815 controllers. +** +** This driver is based on the Linux port of the FreeBSD ncr driver. +** +** Copyright (C) 1994 Wolfgang Stanglmeier +** +**----------------------------------------------------------------------------- +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +** +**----------------------------------------------------------------------------- +** +** The Linux port of the FreeBSD ncr driver has been achieved in +** november 1995 by: +** +** Gerard Roudier <groudier@club-internet.fr> +** +** Being given that this driver originates from the FreeBSD version, and +** in order to keep synergy on both, any suggested enhancements and corrections +** received on Linux are automatically a potential candidate for the FreeBSD +** version. +** +** The original driver has been written for 386bsd and FreeBSD by +** Wolfgang Stanglmeier <wolf@cologne.de> +** Stefan Esser <se@mi.Uni-Koeln.de> +** +**----------------------------------------------------------------------------- +** +** Major contributions: +** -------------------- +** +** NVRAM detection and reading. +** Copyright (C) 1997 Richard Waltham <dormouse@farsrobt.demon.co.uk> +** +******************************************************************************* +*/ + +#ifndef SYM53C8XX_H +#define SYM53C8XX_H + +#include "sym53c8xx_defs.h" + +/* +** Define Scsi_Host_Template parameters +** +** Used by hosts.c and sym53c8xx.c with module configuration. +*/ + +#if defined(HOSTS_C) || defined(MODULE) + +#include <scsi/scsicam.h> + +int sym53c8xx_abort(Scsi_Cmnd *); +int sym53c8xx_detect(Scsi_Host_Template *tpnt); +const char *sym53c8xx_info(struct Scsi_Host *host); +int sym53c8xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); +int sym53c8xx_reset(Scsi_Cmnd *, unsigned int); + +#ifdef MODULE +int sym53c8xx_release(struct Scsi_Host *); +#else +#define sym53c8xx_release NULL +#endif + + +#if LINUX_VERSION_CODE >= LinuxVersionCode(2,1,75) + +#define SYM53C8XX { name: "", \ + detect: sym53c8xx_detect, \ + release: sym53c8xx_release, \ + info: sym53c8xx_info, \ + queuecommand: sym53c8xx_queue_command,\ + abort: sym53c8xx_abort, \ + reset: sym53c8xx_reset, \ + bios_param: scsicam_bios_param, \ + can_queue: SCSI_NCR_CAN_QUEUE, \ + this_id: 7, \ + sg_tablesize: SCSI_NCR_SG_TABLESIZE, \ + cmd_per_lun: SCSI_NCR_CMD_PER_LUN, \ + use_clustering: DISABLE_CLUSTERING} + +#else + +#define SYM53C8XX { NULL, NULL, NULL, NULL, \ + NULL, sym53c8xx_detect, \ + sym53c8xx_release, sym53c8xx_info, NULL, \ + sym53c8xx_queue_command,sym53c8xx_abort, \ + sym53c8xx_reset, NULL, scsicam_bios_param, \ + SCSI_NCR_CAN_QUEUE, 7, \ + SCSI_NCR_SG_TABLESIZE, SCSI_NCR_CMD_PER_LUN, \ + 0, 0, DISABLE_CLUSTERING} + +#endif /* LINUX_VERSION_CODE */ + +#endif /* defined(HOSTS_C) || defined(MODULE) */ + +#endif /* SYM53C8XX_H */ |