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Linux kernel mirror (for testing)
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linux
1/*
2 * Generic 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 * NCR53C400 extensions (c) 1994,1995,1996, Kevin Lentin
11 * K.Lentin@cs.monash.edu.au
12 */
13
14#ifndef GENERIC_NCR5380_H
15#define GENERIC_NCR5380_H
16
17#ifdef CONFIG_SCSI_GENERIC_NCR53C400
18#define BIOSPARAM
19#define NCR5380_BIOSPARAM generic_NCR5380_biosparam
20#else
21#define NCR5380_BIOSPARAM NULL
22#endif
23
24#define __STRVAL(x) #x
25#define STRVAL(x) __STRVAL(x)
26
27#ifndef SCSI_G_NCR5380_MEM
28#define DRV_MODULE_NAME "g_NCR5380"
29
30#define NCR5380_map_type int
31#define NCR5380_map_name port
32
33#ifdef CONFIG_SCSI_GENERIC_NCR53C400
34#define NCR5380_region_size 16
35#else
36#define NCR5380_region_size 8
37#endif
38
39#define NCR5380_read(reg) \
40 inb(instance->io_port + (reg))
41#define NCR5380_write(reg, value) \
42 outb(value, instance->io_port + (reg))
43
44#define NCR5380_implementation_fields \
45 int c400_ctl_status; \
46 int c400_blk_cnt; \
47 int c400_host_buf; \
48 int io_width;
49
50#else
51/* therefore SCSI_G_NCR5380_MEM */
52#define DRV_MODULE_NAME "g_NCR5380_mmio"
53
54#define NCR5380_map_type unsigned long
55#define NCR5380_map_name base
56#define NCR53C400_mem_base 0x3880
57#define NCR53C400_host_buffer 0x3900
58#define NCR5380_region_size 0x3a00
59
60#define NCR5380_read(reg) \
61 readb(((struct NCR5380_hostdata *)shost_priv(instance))->iomem + \
62 NCR53C400_mem_base + (reg))
63#define NCR5380_write(reg, value) \
64 writeb(value, ((struct NCR5380_hostdata *)shost_priv(instance))->iomem + \
65 NCR53C400_mem_base + (reg))
66
67#define NCR5380_implementation_fields \
68 void __iomem *iomem; \
69 int c400_ctl_status; \
70 int c400_blk_cnt; \
71 int c400_host_buf;
72
73#endif
74
75#define NCR5380_dma_xfer_len(instance, cmd, phase) \
76 generic_NCR5380_dma_xfer_len(cmd)
77
78#define NCR5380_intr generic_NCR5380_intr
79#define NCR5380_queue_command generic_NCR5380_queue_command
80#define NCR5380_abort generic_NCR5380_abort
81#define NCR5380_bus_reset generic_NCR5380_bus_reset
82#define NCR5380_pread generic_NCR5380_pread
83#define NCR5380_pwrite generic_NCR5380_pwrite
84#define NCR5380_info generic_NCR5380_info
85#define NCR5380_show_info generic_NCR5380_show_info
86
87#define BOARD_NCR5380 0
88#define BOARD_NCR53C400 1
89#define BOARD_NCR53C400A 2
90#define BOARD_DTC3181E 3
91#define BOARD_HP_C2502 4
92
93#endif /* GENERIC_NCR5380_H */
94