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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)
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