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15#ifndef __ASM_ECARD_H
16#define __ASM_ECARD_H
17
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21
22
23#define MANU_ACORN 0x0000
24#define PROD_ACORN_SCSI 0x0002
25#define PROD_ACORN_ETHER1 0x0003
26#define PROD_ACORN_MFM 0x000b
27
28#define MANU_ANT2 0x0011
29#define PROD_ANT_ETHER3 0x00a4
30
31#define MANU_ATOMWIDE 0x0017
32#define PROD_ATOMWIDE_3PSERIAL 0x0090
33
34#define MANU_IRLAM_INSTRUMENTS 0x001f
35#define MANU_IRLAM_INSTRUMENTS_ETHERN 0x5678
36
37#define MANU_OAK 0x0021
38#define PROD_OAK_SCSI 0x0058
39
40#define MANU_MORLEY 0x002b
41#define PROD_MORLEY_SCSI_UNCACHED 0x0067
42
43#define MANU_CUMANA 0x003a
44#define PROD_CUMANA_SCSI_2 0x003a
45#define PROD_CUMANA_SCSI_1 0x00a0
46
47#define MANU_ICS 0x003c
48#define PROD_ICS_IDE 0x00ae
49
50#define MANU_ICS2 0x003d
51#define PROD_ICS2_IDE 0x00ae
52
53#define MANU_SERPORT 0x003f
54#define PROD_SERPORT_DSPORT 0x00b9
55
56#define MANU_ARXE 0x0041
57#define PROD_ARXE_SCSI 0x00be
58
59#define MANU_I3 0x0046
60#define PROD_I3_ETHERLAN500 0x00d4
61#define PROD_I3_ETHERLAN600 0x00ec
62#define PROD_I3_ETHERLAN600A 0x011e
63
64#define MANU_ANT 0x0053
65#define PROD_ANT_ETHERM 0x00d8
66#define PROD_ANT_ETHERB 0x00e4
67
68#define MANU_ALSYSTEMS 0x005b
69#define PROD_ALSYS_SCSIATAPI 0x0107
70
71#define MANU_MCS 0x0063
72#define PROD_MCS_CONNECT32 0x0125
73
74#define MANU_EESOX 0x0064
75#define PROD_EESOX_SCSI2 0x008c
76
77#define MANU_YELLOWSTONE 0x0096
78#define PROD_YELLOWSTONE_RAPIDE32 0x0120
79
80#ifdef ECARD_C
81#define CONST
82#else
83#define CONST const
84#endif
85
86#define MAX_ECARDS 9
87
88struct ecard_id {
89 unsigned short manufacturer;
90 unsigned short product;
91 void *data;
92};
93
94struct in_ecid {
95 unsigned short product;
96 unsigned short manufacturer;
97 unsigned char id:4;
98 unsigned char cd:1;
99 unsigned char is:1;
100 unsigned char w:2;
101 unsigned char country;
102 unsigned char irqmask;
103 unsigned char fiqmask;
104 unsigned long irqoff;
105 unsigned long fiqoff;
106};
107
108typedef struct expansion_card ecard_t;
109typedef unsigned long *loader_t;
110
111typedef struct expansion_card_ops {
112 void (*irqenable)(ecard_t *ec, int irqnr);
113 void (*irqdisable)(ecard_t *ec, int irqnr);
114 int (*irqpending)(ecard_t *ec);
115 void (*fiqenable)(ecard_t *ec, int fiqnr);
116 void (*fiqdisable)(ecard_t *ec, int fiqnr);
117 int (*fiqpending)(ecard_t *ec);
118} expansioncard_ops_t;
119
120#define ECARD_NUM_RESOURCES (6)
121
122#define ECARD_RES_IOCSLOW (0)
123#define ECARD_RES_IOCMEDIUM (1)
124#define ECARD_RES_IOCFAST (2)
125#define ECARD_RES_IOCSYNC (3)
126#define ECARD_RES_MEMC (4)
127#define ECARD_RES_EASI (5)
128
129#define ecard_resource_start(ec,nr) ((ec)->resource[nr].start)
130#define ecard_resource_end(ec,nr) ((ec)->resource[nr].end)
131#define ecard_resource_len(ec,nr) ((ec)->resource[nr].end - \
132 (ec)->resource[nr].start + 1)
133#define ecard_resource_flags(ec,nr) ((ec)->resource[nr].flags)
134
135
136
137
138struct expansion_card {
139 struct expansion_card *next;
140
141 struct device dev;
142 struct resource resource[ECARD_NUM_RESOURCES];
143
144
145 void __iomem *irqaddr;
146 void __iomem *fiqaddr;
147 unsigned char irqmask;
148 unsigned char fiqmask;
149 unsigned char claimed;
150 unsigned char easi;
151
152 void *irq_data;
153 void *fiq_data;
154 const expansioncard_ops_t *ops;
155
156 CONST unsigned int slot_no;
157 CONST unsigned int dma;
158 CONST unsigned int irq;
159 CONST unsigned int fiq;
160 CONST struct in_ecid cid;
161
162
163 const char *card_desc;
164 CONST loader_t loader;
165 u64 dma_mask;
166};
167
168void ecard_setirq(struct expansion_card *ec, const struct expansion_card_ops *ops, void *irq_data);
169
170struct in_chunk_dir {
171 unsigned int start_offset;
172 union {
173 unsigned char string[256];
174 unsigned char data[1];
175 } d;
176};
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184
185extern int ecard_readchunk (struct in_chunk_dir *cd, struct expansion_card *ec, int id, int num);
186
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189
190extern int ecard_request_resources(struct expansion_card *ec);
191extern void ecard_release_resources(struct expansion_card *ec);
192
193void __iomem *ecardm_iomap(struct expansion_card *ec, unsigned int res,
194 unsigned long offset, unsigned long maxsize);
195#define ecardm_iounmap(__ec, __addr) devm_iounmap(&(__ec)->dev, __addr)
196
197extern struct bus_type ecard_bus_type;
198
199#define ECARD_DEV(_d) container_of((_d), struct expansion_card, dev)
200
201struct ecard_driver {
202 int (*probe)(struct expansion_card *, const struct ecard_id *id);
203 void (*remove)(struct expansion_card *);
204 void (*shutdown)(struct expansion_card *);
205 const struct ecard_id *id_table;
206 unsigned int id;
207 struct device_driver drv;
208};
209
210#define ECARD_DRV(_d) container_of((_d), struct ecard_driver, drv)
211
212#define ecard_set_drvdata(ec,data) dev_set_drvdata(&(ec)->dev, (data))
213#define ecard_get_drvdata(ec) dev_get_drvdata(&(ec)->dev)
214
215int ecard_register_driver(struct ecard_driver *);
216void ecard_remove_driver(struct ecard_driver *);
217
218#endif
219