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_proc_info macscsi_proc_info
76
77 #define BOARD_NORMAL 0
78 #define BOARD_NCR53C400 1
79
80 #endif /* ndef HOSTS_C */
81 #endif /* ndef ASM */
82 #endif /* MAC_NCR5380_H */
83
84
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