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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: not supported by cvs2svn $

 */

#ifndef MAC_NCR5380_H

#define MAC_NCR5380_H

#define MACSCSI_PUBLIC_RELEASE 2

#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 {                                           \

proc_name:              "Mac5380",                                      \

proc_info:              macscsi_proc_info,                              \

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_pread   macscsi_pread

#define NCR5380_pwrite  macscsi_pwrite

#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 */