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/*
* Cumana Generic NCR5380 driver defines
*
* Copyright 1993, Drew Eckhardt
* Visionary Computing
* (Unix and Linux consulting and custom programming)
* drew@colorado.edu
* +1 (303) 440-4894
*
* ALPHA RELEASE 1.
*
* For more information, please consult
*
* NCR 5380 Family
* SCSI Protocol Controller
* Databook
*
* NCR Microelectronics
* 1635 Aeroplaza Drive
* Colorado Springs, CO 80916
* 1+ (719) 578-3400
* 1+ (800) 334-5454
*/
/*
* $Log: cumana_NCR5380.h,v $
*/
#ifndef MAC_NCR5380_H
#define MAC_NCR5380_H
#define MACSCSI_PUBLIC_RELEASE 1
#ifndef ASM
int macscsi_abort (Scsi_Cmnd *);
int macscsi_detect (Scsi_Host_Template *);
int macscsi_release (struct Scsi_Host *);
const char *macscsi_info (struct Scsi_Host *);
int macscsi_reset(Scsi_Cmnd *, unsigned int);
int macscsi_queue_command (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
int macscsi_proc_info (char *buffer, char **start, off_t offset,
int length, int hostno, int inout);
#ifndef NULL
#define NULL 0
#endif
#ifndef CMD_PER_LUN
#define CMD_PER_LUN 2
#endif
#ifndef CAN_QUEUE
#define CAN_QUEUE 16
#endif
#ifndef SG_TABLESIZE
#define SG_TABLESIZE SG_NONE
#endif
#ifndef USE_TAGGED_QUEUING
#define USE_TAGGED_QUEUING 0
#endif
#include <scsi/scsicam.h>
#define MAC_NCR5380 { \
name: "Macintosh NCR5380 SCSI", \
detect: macscsi_detect, \
release: macscsi_release, /* Release */ \
info: macscsi_info, \
queuecommand: macscsi_queue_command, \
abort: macscsi_abort, \
reset: macscsi_reset, \
bios_param: scsicam_bios_param, /* biosparam */ \
can_queue: CAN_QUEUE, /* can queue */ \
this_id: 7, /* id */ \
sg_tablesize: SG_ALL, /* sg_tablesize */ \
cmd_per_lun: CMD_PER_LUN, /* cmd per lun */ \
unchecked_isa_dma: 0, /* unchecked_isa_dma */ \
use_clustering: DISABLE_CLUSTERING \
}
#ifndef HOSTS_C
#define NCR5380_implementation_fields \
int port, ctrl
#define NCR5380_local_declare() \
struct Scsi_Host *_instance
#define NCR5380_setup(instance) \
_instance = instance
#define NCR5380_read(reg) macscsi_read(_instance, reg)
#define NCR5380_write(reg, value) macscsi_write(_instance, reg, value)
#define NCR5380_intr macscsi_intr
#define NCR5380_queue_command macscsi_queue_command
#define NCR5380_abort macscsi_abort
#define NCR5380_reset macscsi_reset
#define NCR5380_proc_info macscsi_proc_info
#define BOARD_NORMAL 0
#define BOARD_NCR53C400 1
#endif /* ndef HOSTS_C */
#endif /* ndef ASM */
#endif /* MAC_NCR5380_H */
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