linux/drivers/scsi/mac_scsi.h
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   1/*
   2 * Cumana Generic NCR5380 driver defines
   3 *
   4 * Copyright 1993, Drew Eckhardt
   5 *      Visionary Computing
   6 *      (Unix and Linux consulting and custom programming)
   7 *      drew@colorado.edu
   8 *      +1 (303) 440-4894
   9 *
  10 * ALPHA RELEASE 1.
  11 *
  12 * For more information, please consult
  13 *
  14 * NCR 5380 Family
  15 * SCSI Protocol Controller
  16 * Databook
  17 *
  18 * NCR Microelectronics
  19 * 1635 Aeroplaza Drive
  20 * Colorado Springs, CO 80916
  21 * 1+ (719) 578-3400
  22 * 1+ (800) 334-5454
  23 */
  24
  25/*
  26 * $Log: cumana_NCR5380.h,v $
  27 */
  28
  29#ifndef MAC_NCR5380_H
  30#define MAC_NCR5380_H
  31
  32#define MACSCSI_PUBLIC_RELEASE 2
  33
  34#ifndef ASM
  35
  36#ifndef CMD_PER_LUN
  37#define CMD_PER_LUN 2
  38#endif
  39
  40#ifndef CAN_QUEUE
  41#define CAN_QUEUE 16
  42#endif
  43
  44#ifndef SG_TABLESIZE
  45#define SG_TABLESIZE SG_NONE
  46#endif
  47
  48#ifndef USE_TAGGED_QUEUING
  49#define USE_TAGGED_QUEUING 0
  50#endif
  51
  52#include <scsi/scsicam.h>
  53
  54#ifndef HOSTS_C
  55
  56#define NCR5380_implementation_fields \
  57    int port, ctrl
  58
  59#define NCR5380_local_declare() \
  60        struct Scsi_Host *_instance
  61
  62#define NCR5380_setup(instance) \
  63        _instance = instance
  64
  65#define NCR5380_read(reg) macscsi_read(_instance, reg)
  66#define NCR5380_write(reg, value) macscsi_write(_instance, reg, value)
  67
  68#define NCR5380_pread   macscsi_pread
  69#define NCR5380_pwrite  macscsi_pwrite
  70        
  71#define NCR5380_intr macscsi_intr
  72#define NCR5380_queue_command macscsi_queue_command
  73#define NCR5380_abort macscsi_abort
  74#define NCR5380_bus_reset macscsi_bus_reset
  75#define NCR5380_show_info macscsi_show_info
  76#define NCR5380_write_info macscsi_write_info
  77
  78#define BOARD_NORMAL    0
  79#define BOARD_NCR53C400 1
  80
  81#endif /* ndef HOSTS_C */
  82#endif /* ndef ASM */
  83#endif /* MAC_NCR5380_H */
  84
  85
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