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#ifndef _WD7000_H
/* $Id: $
*
* Header file for the WD-7000 driver for Linux
*
* John Boyd <boyd@cis.ohio-state.edu> Jan 1994:
* This file has been reduced to only the definitions needed for the
* WD7000 host structure.
*
* Revision by Miroslav Zagorac <zaga@fly.cc.fer.hr> Jun 1997.
*/
#include <linux/types.h>
#include <linux/kdev_t.h>
extern struct proc_dir_entry proc_scsi_wd7000;
int wd7000_set_info (char *buffer, int length, struct Scsi_Host *host);
int wd7000_proc_info (char *buffer, char **start, off_t offset, int length, int hostno, int inout);
int wd7000_detect (Scsi_Host_Template *);
int wd7000_command (Scsi_Cmnd *);
int wd7000_queuecommand (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
int wd7000_abort (Scsi_Cmnd *);
int wd7000_reset (Scsi_Cmnd *, unsigned int);
int wd7000_biosparam (Disk *, kdev_t, int *);
#ifndef NULL
#define NULL 0L
#endif
/*
* In this version, sg_tablesize now defaults to WD7000_SG, and will
* be set to SG_NONE for older boards. This is the reverse of the
* previous default, and was changed so that the driver-level
* Scsi_Host_Template would reflect the driver's support for scatter/
* gather.
*
* Also, it has been reported that boards at Revision 6 support scatter/
* gather, so the new definition of an "older" board has been changed
* accordingly.
*/
#define WD7000_Q 16
#define WD7000_SG 16
#define WD7000 { \
proc_dir: &proc_scsi_wd7000, \
proc_info: wd7000_proc_info, \
name: "Western Digital WD-7000", \
detect: wd7000_detect, \
command: wd7000_command, \
queuecommand: wd7000_queuecommand, \
abort: wd7000_abort, \
reset: wd7000_reset, \
bios_param: wd7000_biosparam, \
can_queue: WD7000_Q, \
this_id: 7, \
sg_tablesize: WD7000_SG, \
cmd_per_lun: 1, \
unchecked_isa_dma: 1, \
use_clustering: ENABLE_CLUSTERING, \
use_new_eh_code: 0 \
}
#endif
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