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32 #ifndef GENERIC_NCR5380_H
33 #define GENERIC_NCR5380_H
34
35 #define GENERIC_NCR5380_PUBLIC_RELEASE 1
36
37 #ifdef NCR53C400
38 #define BIOSPARAM
39 #define NCR5380_BIOSPARAM generic_NCR5380_biosparam
40 #else
41 #define NCR5380_BIOSPARAM NULL
42 #endif
43
44 #ifndef ASM
45 int generic_NCR5380_abort(Scsi_Cmnd *);
46 int generic_NCR5380_detect(Scsi_Host_Template *);
47 int generic_NCR5380_release_resources(struct Scsi_Host *);
48 int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
49 int generic_NCR5380_reset(Scsi_Cmnd *);
50 const char* generic_NCR5380_info(struct Scsi_Host *);
51 #ifdef BIOSPARAM
52 int generic_NCR5380_biosparam(Disk *, kdev_t, int *);
53 #endif
54
55 int generic_NCR5380_proc_info(char* buffer, char** start, off_t offset, int length, int hostno, int inout);
56
57 #ifndef NULL
58 #define NULL 0
59 #endif
60
61 #ifndef CMD_PER_LUN
62 #define CMD_PER_LUN 2
63 #endif
64
65 #ifndef CAN_QUEUE
66 #define CAN_QUEUE 16
67 #endif
68
69 #if defined(HOSTS_C) || defined(MODULE)
70
71 #define GENERIC_NCR5380 {NULL, NULL, NULL, \
72 generic_NCR5380_proc_info, \
73 "Generic NCR5380/NCR53C400 Scsi Driver", \
74 generic_NCR5380_detect, generic_NCR5380_release_resources, \
75 generic_NCR5380_info, NULL, \
76 generic_NCR5380_queue_command, generic_NCR5380_abort, \
77 generic_NCR5380_reset, NULL, \
78 NCR5380_BIOSPARAM, \
79 CAN_QUEUE, 7, SG_ALL, \
80 CMD_PER_LUN , 0, 0, DISABLE_CLUSTERING}
81
82 #endif
83
84 #ifndef HOSTS_C
85
86 #define __STRVAL(x) #x
87 #define STRVAL(x) __STRVAL(x)
88
89 #ifdef CONFIG_SCSI_G_NCR5380_PORT
90
91 #define NCR5380_map_config port
92
93 #define NCR5380_map_type int
94
95 #define NCR5380_map_name port
96
97 #define NCR5380_instance_name io_port
98
99 #define NCR53C400_register_offset 0
100
101 #define NCR53C400_address_adjust 8
102
103 #ifdef NCR53C400
104 #define NCR5380_region_size 16
105 #else
106 #define NCR5380_region_size 8
107 #endif
108
109 #define NCR5380_read(reg) (inb(NCR5380_map_name + (reg)))
110 #define NCR5380_write(reg, value) (outb((value), (NCR5380_map_name + (reg))))
111
112 #else
113
114
115 #define NCR5380_map_config memory
116
117 #define NCR5380_map_type volatile unsigned char*
118
119 #define NCR5380_map_name base
120
121 #define NCR5380_instance_name base
122
123 #define NCR53C400_register_offset 0x108
124
125 #define NCR53C400_address_adjust 0
126
127 #define NCR53C400_mem_base 0x3880
128
129 #define NCR53C400_host_buffer 0x3900
130
131 #define NCR5380_region_size 0x3a00
132
133
134 #define NCR5380_read(reg) (*(NCR5380_map_name + NCR53C400_mem_base + (reg)))
135 #define NCR5380_write(reg, value) (*(NCR5380_map_name + NCR53C400_mem_base + (reg)) = value)
136
137 #endif
138
139 #define NCR5380_implementation_fields \
140 NCR5380_map_type NCR5380_map_name
141
142 #define NCR5380_local_declare() \
143 register NCR5380_implementation_fields
144
145 #define NCR5380_setup(instance) \
146 NCR5380_map_name = (NCR5380_map_type)((instance)->NCR5380_instance_name)
147
148 #define NCR5380_intr generic_NCR5380_intr
149 #define NCR5380_queue_command generic_NCR5380_queue_command
150 #define NCR5380_abort generic_NCR5380_abort
151 #define NCR5380_reset generic_NCR5380_reset
152 #define NCR5380_pread generic_NCR5380_pread
153 #define NCR5380_pwrite generic_NCR5380_pwrite
154
155 #define BOARD_NCR5380 0
156 #define BOARD_NCR53C400 1
157
158 #endif
159 #endif
160 #endif
161