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16 #ifndef __ASM_ECARD_H
17 #define __ASM_ECARD_H
18
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22
23
24 #define MANU_ACORN 0x0000
25 #define PROD_ACORN_SCSI 0x0002
26 #define PROD_ACORN_ETHER1 0x0003
27 #define PROD_ACORN_MFM 0x000b
28
29 #define MANU_ANT2 0x0011
30 #define PROD_ANT_ETHER3 0x00a4
31
32 #define MANU_ATOMWIDE 0x0017
33 #define PROD_ATOMWIDE_3PSERIAL 0x0090
34
35 #define MANU_IRLAM_INSTRUMENTS 0x001f
36 #define MANU_IRLAM_INSTRUMENTS_ETHERN 0x5678
37
38 #define MANU_OAK 0x0021
39 #define PROD_OAK_SCSI 0x0058
40
41 #define MANU_MORLEY 0x002b
42 #define PROD_MORLEY_SCSI_UNCACHED 0x0067
43
44 #define MANU_CUMANA 0x003a
45 #define PROD_CUMANA_SCSI_2 0x003a
46 #define PROD_CUMANA_SCSI_1 0x00a0
47
48 #define MANU_ICS 0x003c
49 #define PROD_ICS_IDE 0x00ae
50
51 #define MANU_ICS2 0x003d
52 #define PROD_ICS2_IDE 0x00ae
53
54 #define MANU_SERPORT 0x003f
55 #define PROD_SERPORT_DSPORT 0x00b9
56
57 #define MANU_ARXE 0x0041
58 #define PROD_ARXE_SCSI 0x00be
59
60 #define MANU_I3 0x0046
61 #define PROD_I3_ETHERLAN500 0x00d4
62 #define PROD_I3_ETHERLAN600 0x00ec
63 #define PROD_I3_ETHERLAN600A 0x011e
64
65 #define MANU_ANT 0x0053
66 #define PROD_ANT_ETHERM 0x00d8
67 #define PROD_ANT_ETHERB 0x00e4
68
69 #define MANU_ALSYSTEMS 0x005b
70 #define PROD_ALSYS_SCSIATAPI 0x0107
71
72 #define MANU_MCS 0x0063
73 #define PROD_MCS_CONNECT32 0x0125
74
75 #define MANU_EESOX 0x0064
76 #define PROD_EESOX_SCSI2 0x008c
77
78 #define MANU_YELLOWSTONE 0x0096
79 #define PROD_YELLOWSTONE_RAPIDE32 0x0120
80
81 #ifdef ECARD_C
82 #define CONST
83 #else
84 #define CONST const
85 #endif
86
87 #define MAX_ECARDS 9
88
89 struct ecard_id {
90 unsigned short manufacturer;
91 unsigned short product;
92 void *data;
93 };
94
95 struct in_ecid {
96 unsigned short product;
97 unsigned short manufacturer;
98 unsigned char id:4;
99 unsigned char cd:1;
100 unsigned char is:1;
101 unsigned char w:2;
102 unsigned char country;
103 unsigned char irqmask;
104 unsigned char fiqmask;
105 unsigned long irqoff;
106 unsigned long fiqoff;
107 };
108
109 typedef struct expansion_card ecard_t;
110 typedef unsigned long *loader_t;
111
112 typedef struct expansion_card_ops {
113 void (*irqenable)(ecard_t *ec, int irqnr);
114 void (*irqdisable)(ecard_t *ec, int irqnr);
115 int (*irqpending)(ecard_t *ec);
116 void (*fiqenable)(ecard_t *ec, int fiqnr);
117 void (*fiqdisable)(ecard_t *ec, int fiqnr);
118 int (*fiqpending)(ecard_t *ec);
119 } expansioncard_ops_t;
120
121 #define ECARD_NUM_RESOURCES (6)
122
123 #define ECARD_RES_IOCSLOW (0)
124 #define ECARD_RES_IOCMEDIUM (1)
125 #define ECARD_RES_IOCFAST (2)
126 #define ECARD_RES_IOCSYNC (3)
127 #define ECARD_RES_MEMC (4)
128 #define ECARD_RES_EASI (5)
129
130 #define ecard_resource_start(ec,nr) ((ec)->resource[nr].start)
131 #define ecard_resource_end(ec,nr) ((ec)->resource[nr].end)
132 #define ecard_resource_len(ec,nr) ((ec)->resource[nr].end - \
133 (ec)->resource[nr].start + 1)
134 #define ecard_resource_flags(ec,nr) ((ec)->resource[nr].flags)
135
136
137
138
139 struct expansion_card {
140 struct expansion_card *next;
141
142 struct device dev;
143 struct resource resource[ECARD_NUM_RESOURCES];
144
145
146 void __iomem *irqaddr;
147 void __iomem *fiqaddr;
148 unsigned char irqmask;
149 unsigned char fiqmask;
150 unsigned char claimed;
151 unsigned char easi;
152
153 void *irq_data;
154 void *fiq_data;
155 const expansioncard_ops_t *ops;
156
157 CONST unsigned int slot_no;
158 CONST unsigned int dma;
159 CONST unsigned int irq;
160 CONST unsigned int fiq;
161 CONST struct in_ecid cid;
162
163
164 const char *card_desc;
165 CONST loader_t loader;
166 u64 dma_mask;
167 };
168
169 void ecard_setirq(struct expansion_card *ec, const struct expansion_card_ops *ops, void *irq_data);
170
171 struct in_chunk_dir {
172 unsigned int start_offset;
173 union {
174 unsigned char string[256];
175 unsigned char data[1];
176 } d;
177 };
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185
186 extern int ecard_readchunk (struct in_chunk_dir *cd, struct expansion_card *ec, int id, int num);
187
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190
191 extern int ecard_request_resources(struct expansion_card *ec);
192 extern void ecard_release_resources(struct expansion_card *ec);
193
194 void __iomem *ecardm_iomap(struct expansion_card *ec, unsigned int res,
195 unsigned long offset, unsigned long maxsize);
196 #define ecardm_iounmap(__ec, __addr) devm_iounmap(&(__ec)->dev, __addr)
197
198 extern struct bus_type ecard_bus_type;
199
200 #define ECARD_DEV(_d) container_of((_d), struct expansion_card, dev)
201
202 struct ecard_driver {
203 int (*probe)(struct expansion_card *, const struct ecard_id *id);
204 void (*remove)(struct expansion_card *);
205 void (*shutdown)(struct expansion_card *);
206 const struct ecard_id *id_table;
207 unsigned int id;
208 struct device_driver drv;
209 };
210
211 #define ECARD_DRV(_d) container_of((_d), struct ecard_driver, drv)
212
213 #define ecard_set_drvdata(ec,data) dev_set_drvdata(&(ec)->dev, (data))
214 #define ecard_get_drvdata(ec) dev_get_drvdata(&(ec)->dev)
215
216 int ecard_register_driver(struct ecard_driver *);
217 void ecard_remove_driver(struct ecard_driver *);
218
219 #endif