1 #ifndef _ASM_SPARC64_OF_DEVICE_H
2 #define _ASM_SPARC64_OF_DEVICE_H
5 #include <linux/device.h>
6 #include <linux/mod_devicetable.h>
7 #include <asm/openprom.h>
10 extern struct bus_type isa_bus_type;
11 extern struct bus_type ebus_bus_type;
12 extern struct bus_type sbus_bus_type;
13 extern struct bus_type of_bus_type;
16 * The of_device is a kind of "base class" that is a superset of
17 * struct device for use by devices attached to an OF node and
18 * probed using OF properties.
22 struct device_node *node;
24 struct resource resource[PROMREG_MAX];
33 #define to_of_device(d) container_of(d, struct of_device, dev)
35 extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
36 extern void of_iounmap(void __iomem *base, unsigned long size);
38 extern const struct of_device_id *of_match_device(
39 const struct of_device_id *matches, const struct of_device *dev);
41 extern struct of_device *of_dev_get(struct of_device *dev);
42 extern void of_dev_put(struct of_device *dev);
45 * An of_platform_driver driver is attached to a basic of_device on
46 * the ISA, EBUS, and SBUS busses on sparc64.
48 struct of_platform_driver
51 struct of_device_id *match_table;
54 int (*probe)(struct of_device* dev, const struct of_device_id *match);
55 int (*remove)(struct of_device* dev);
57 int (*suspend)(struct of_device* dev, pm_message_t state);
58 int (*resume)(struct of_device* dev);
59 int (*shutdown)(struct of_device* dev);
61 struct device_driver driver;
63 #define to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver)
65 extern int of_register_driver(struct of_platform_driver *drv,
66 struct bus_type *bus);
67 extern void of_unregister_driver(struct of_platform_driver *drv);
68 extern int of_device_register(struct of_device *ofdev);
69 extern void of_device_unregister(struct of_device *ofdev);
70 extern struct of_device *of_platform_device_create(struct device_node *np,
72 struct device *parent,
73 struct bus_type *bus);
74 extern void of_release_dev(struct device *dev);
76 #endif /* __KERNEL__ */
77 #endif /* _ASM_SPARC64_OF_DEVICE_H */