This source file includes following definitions.
- zorro_dev_driver
- zorro_get_drvdata
- zorro_set_drvdata
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11 #ifndef _LINUX_ZORRO_H
12 #define _LINUX_ZORRO_H
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14
15 #include <uapi/linux/zorro.h>
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17 #include <linux/device.h>
18 #include <linux/init.h>
19 #include <linux/ioport.h>
20 #include <linux/mod_devicetable.h>
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22 #include <asm/zorro.h>
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29 struct zorro_dev {
30 struct ExpansionRom rom;
31 zorro_id id;
32 struct zorro_driver *driver;
33 struct device dev;
34 u16 slotaddr;
35 u16 slotsize;
36 char name[64];
37 struct resource resource;
38 };
39
40 #define to_zorro_dev(n) container_of(n, struct zorro_dev, dev)
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47 extern struct bus_type zorro_bus_type;
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54 struct zorro_driver {
55 struct list_head node;
56 char *name;
57 const struct zorro_device_id *id_table;
58 int (*probe)(struct zorro_dev *z, const struct zorro_device_id *id);
59 void (*remove)(struct zorro_dev *z);
60 struct device_driver driver;
61 };
62
63 #define to_zorro_driver(drv) container_of(drv, struct zorro_driver, driver)
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65
66 #define zorro_for_each_dev(dev) \
67 for (dev = &zorro_autocon[0]; dev < zorro_autocon+zorro_num_autocon; dev++)
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71 extern int zorro_register_driver(struct zorro_driver *);
72 extern void zorro_unregister_driver(struct zorro_driver *);
73 extern const struct zorro_device_id *zorro_match_device(const struct zorro_device_id *ids, const struct zorro_dev *z);
74 static inline struct zorro_driver *zorro_dev_driver(const struct zorro_dev *z)
75 {
76 return z->driver;
77 }
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80 extern unsigned int zorro_num_autocon;
81 extern struct zorro_dev *zorro_autocon;
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89 struct zorro_dev_init {
90 struct ExpansionRom rom;
91 u16 slotaddr;
92 u16 slotsize;
93 u32 boardaddr;
94 u32 boardsize;
95 };
96
97 extern struct zorro_dev_init zorro_autocon_init[ZORRO_NUM_AUTO] __initdata;
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104 extern struct zorro_dev *zorro_find_device(zorro_id id,
105 struct zorro_dev *from);
106
107 #define zorro_resource_start(z) ((z)->resource.start)
108 #define zorro_resource_end(z) ((z)->resource.end)
109 #define zorro_resource_len(z) (resource_size(&(z)->resource))
110 #define zorro_resource_flags(z) ((z)->resource.flags)
111
112 #define zorro_request_device(z, name) \
113 request_mem_region(zorro_resource_start(z), zorro_resource_len(z), name)
114 #define zorro_release_device(z) \
115 release_mem_region(zorro_resource_start(z), zorro_resource_len(z))
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121 static inline void *zorro_get_drvdata (struct zorro_dev *z)
122 {
123 return dev_get_drvdata(&z->dev);
124 }
125
126 static inline void zorro_set_drvdata (struct zorro_dev *z, void *data)
127 {
128 dev_set_drvdata(&z->dev, data);
129 }
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141 extern DECLARE_BITMAP(zorro_unused_z2ram, 128);
142
143 #define Z2RAM_START (0x00200000)
144 #define Z2RAM_END (0x00a00000)
145 #define Z2RAM_SIZE (0x00800000)
146 #define Z2RAM_CHUNKSIZE (0x00010000)
147 #define Z2RAM_CHUNKMASK (0x0000ffff)
148 #define Z2RAM_CHUNKSHIFT (16)
149
150
151 #endif