84 lines
1.8 KiB
C
84 lines
1.8 KiB
C
/*
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* Generic Generic NCR5380 driver defines
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*
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* Copyright 1993, Drew Eckhardt
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* Visionary Computing
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* (Unix and Linux consulting and custom programming)
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* drew@colorado.edu
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* +1 (303) 440-4894
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*
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* ALPHA RELEASE 1.
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*
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* For more information, please consult
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*
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* NCR 5380 Family
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* SCSI Protocol Controller
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* Databook
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*
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* NCR Microelectronics
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* 1635 Aeroplaza Drive
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* Colorado Springs, CO 80916
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* 1+ (719) 578-3400
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* 1+ (800) 334-5454
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*/
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/*
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* $Log: generic_NCR5380.h,v $
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*/
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#ifndef GENERIC_NCR5380_H
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#define GENERIC_NCR5380_H
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#define GENERIC_NCR5380_PUBLIC_RELEASE 1
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#ifndef ASM
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int generic_NCR5380_abort(Scsi_Cmnd *, int);
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int generic_NCR5380_detect(int);
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const char *generic_NCR5380_info(void);
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int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
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int generic_NCR5380_reset(Scsi_Cmnd *);
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#ifndef NULL
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#define NULL 0
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#endif
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#ifndef CMD_PER_LUN
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#define CMD_PER_LUN 2
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#endif
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#ifndef CAN_QUEUE
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#define CAN_QUEUE 16
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#endif
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#ifdef HOSTS_C
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#define GENERIC_NCR5380 {"Trantor T128/T128F/T228", \
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generic_NCR5380_detect, generic_NCR5380_info, NULL, \
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generic_NCR5380_queue_command, generic_NCR5380_abort, \
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generic_NCR5380_reset, NULL, \
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NULL, /* can queue */ CAN_QUEUE, /* id */ 7, SG_ALL, \
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/* cmd per lun */ CMD_PER_LUN , 0, 0}
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#else
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#define NCR5380_implementation_fields \
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int port
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#define NCR5380_local_declare() \
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register int port
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#define NCR5380_setup(instance) \
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port = (instance)->io_port
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#define NCR5380_read(reg) (inb(port + (reg)))
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#define NCR5380_write(reg, value) (outb((value), (port + (reg))))
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#define NCR5380_intr generic_NCR5380_intr
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#define NCR5380_queue_command generic_NCR5380_queue_command
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#define NCR5380_abort generic_NCR5380_abort
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#define NCR5380_reset generic_NCR5380_reset
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#endif /* else def HOSTS_C */
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#endif /* ndef ASM */
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#endif /* GENERIC_NCR5380_H */
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